/* ============================================
   AL-BIDAYA AI COURSE - CONVERSION OPTIMIZED
   Premium Design System
   ============================================ */

/* CSS Variables */
:root {
    /* Colors */
    --primary: #00ff88;
    --primary-dark: #00cc6a;
    --primary-glow: rgba(0, 255, 136, 0.4);
    --secondary: #00d4ff;
    --accent: #ff6b6b;
    --warning: #ffd93d;

    /* Backgrounds */
    --bg-dark: #0a0a0f;
    --bg-darker: #050508;
    --bg-card: rgba(20, 20, 30, 0.8);
    --bg-card-hover: rgba(30, 30, 45, 0.9);
    --bg-glass: rgba(255, 255, 255, 0.05);

    /* Text */
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);

    /* Borders */
    --border-color: rgba(255, 255, 255, 0.1);
    --border-glow: rgba(0, 255, 136, 0.3);

    /* Spacing */
    --section-padding: 100px 0;
    --container-max: 1200px;

    /* Typography */
    --font-main: 'Cairo', 'Tajawal', Arial, sans-serif;
    --font-display: 'Tajawal', 'Cairo', Arial, sans-serif;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px var(--primary-glow);
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    direction: rtl;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-darker);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Selection */
::selection {
    background: var(--primary);
    color: var(--bg-dark);
}

/* ============================================
   PARTICLES BACKGROUND
   ============================================ */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: float-particle 20s infinite linear;
}

@keyframes float-particle {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.3;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        transform: translateY(-100vh) rotate(720deg);
        opacity: 0;
    }
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
    transition: all var(--transition-normal);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    padding: 10px 0;
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--text-primary);
    font-family: var(--font-display);
}

.logo-badge {
    background: var(--primary);
    color: var(--bg-dark);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1.15rem;
    font-weight: 600;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width var(--transition-normal);
}

.nav-link:hover {
    color: var(--primary);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-cta {
    background: var(--primary);
    color: var(--bg-dark);
    padding: 10px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    box-shadow: 0 0 20px var(--primary-glow);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px var(--primary-glow);
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-fast);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    padding: 20px;
    display: none;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu.active {
    display: flex;
}

.mobile-link {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.1rem;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.mobile-cta {
    background: var(--primary);
    color: var(--bg-dark);
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    text-decoration: none;
    font-weight: 700;
    margin-top: 10px;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    position: relative;
    overflow: hidden;
    padding: 75px 20px 60px;
    background: none;
    flex-wrap: wrap;
}

/* Force all hero text to be fully white - no transparency */
.hero .badge-text,
.hero .subtitle-line,
.hero .hero-description,
.hero .stat-label,
.hero .trust-item,
.hero .trust-item span,
.hero .trust-item small,
.hero p,
.hero span {
    color: #ffffff !important;
    opacity: 1 !important;
}

/* WhatsApp button - dark text for accessibility contrast */
.hero .whatsapp-hero-btn,
.hero .whatsapp-hero-btn span {
    color: #000000 !important;
}

/* LinkedIn stays blue but fully opaque */
.hero .trust-item-linkedin,
.hero .trust-item-linkedin span,
.hero .trust-item-linkedin small,
.hero .trust-item-linkedin a {
    color: #0077b5 !important;
    opacity: 1 !important;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(0, 255, 136, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(0, 212, 255, 0.08) 0%, transparent 40%),
        radial-gradient(ellipse at 50% 100%, rgba(138, 43, 226, 0.08) 0%, transparent 50%);
    /* Removed solid gradient to show background image */
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 255, 136, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 136, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-content {
    flex: 1;
    max-width: 620px;
    z-index: 2;
    margin-right: 5%;
    margin-left: auto;
    margin-top: 20px;
    position: relative;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glow);
    padding: 8px 16px;
    border-radius: 50px;
    margin-bottom: 15px;
    backdrop-filter: blur(10px);
}

.badge-icon {
    font-size: 1.2rem;
}

.badge-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.badge-rating {
    color: var(--warning);
    font-weight: 700;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 20px;
    font-family: var(--font-display);
}

.title-line {
    display: block;
    color: var(--text-primary);
}

.title-highlight {
    display: inline-block;
    color: var(--primary);
    position: relative;
}

.title-highlight::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 8px;
    background: var(--primary);
    opacity: 0.3;
    transform: skewX(-15deg);
}

.hero-subtitle {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 25px;
    font-family: var(--font-display);
}

.subtitle-line {
    color: var(--text-secondary);
}

.subtitle-highlight {
    color: var(--secondary);
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
}

.hero-description {
    font-size: clamp(0.7rem, 0.8vw + 0.2rem, 1.1rem);
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-stats {
    display: flex;
    gap: 25px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    position: relative;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
    font-family: var(--font-display);
}

.stat-plus {
    color: var(--primary);
    font-weight: 900;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 5px;
}

.stat-icon {
    position: absolute;
    top: -10px;
    right: -5px;
    font-size: 0.8rem;
    opacity: 0.6;
}

.stat-divider {
    width: 1px;
    background: var(--border-color);
    align-self: stretch;
}

/* Hero Instructor Overlay (Bottom Left) */
.hero-instructor-overlay {
    position: absolute;
    bottom: 80px;
    left: 30px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
    padding: 12px 16px;
    background: rgba(10, 10, 15, 0.85);
    border-right: 2px solid var(--primary);
    border-radius: 8px;
    z-index: 10;
    backdrop-filter: blur(10px);
}

.hero-instructor-overlay .instructor-label {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
}

.hero-instructor-overlay .instructor-affiliation {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.hero-instructor-overlay .instructor-email {
    font-size: 0.8rem;
    color: var(--secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.hero-instructor-overlay .instructor-email:hover {
    color: var(--primary);
}

@media (max-width: 768px) {
    /* Make hero background image 50% transparent on mobile */
    .hero::before {
        content: '';
        position: absolute;
        inset: 0;
        background: rgba(10, 10, 15, 0.5);
        z-index: 1;
        pointer-events: none;
    }

    .hero-bg {
        z-index: 0;
    }

    .hero-content,
    .hero-instructor-overlay,
    .scroll-indicator {
        z-index: 2;
    }

    .hero-instructor-overlay {
        position: relative;
        bottom: auto;
        left: auto;
        margin: 20px auto;
        padding: 10px 15px;
        max-width: 300px;
        text-align: center;
        align-items: center;
        border-right: none;
        border-top: 2px solid var(--primary);
    }

    .hero-instructor-overlay .instructor-label {
        font-size: 0.9rem;
    }

    .hero-instructor-overlay .instructor-affiliation,
    .hero-instructor-overlay .instructor-email {
        font-size: 0.75rem;
    }

    .hero-trust {
        flex-direction: column;
        gap: 15px;
        padding-bottom: 20px;
    }

    .trust-item {
        font-size: 0.95rem;
    }

    .trust-item-multiline {
        text-align: right;
    }
}

.hero-cta-container {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.hero-cta-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--primary);
    color: #000000 !important;
    padding: 16px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.1rem;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 30px var(--primary-glow);
}

.hero-cta-primary .cta-text {
    color: #000000 !important;
}

.hero-cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px var(--primary-glow);
}

.cta-discount {
    background: var(--bg-dark);
    color: var(--primary);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
}

.cta-shine {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shine 3s infinite;
    will-change: transform;
}

@keyframes shine {
    0% { transform: translateX(-100%); }
    50%, 100% { transform: translateX(100%); }
}

.hero-cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--text-primary);
    padding: 16px 24px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.hero-cta-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.hero-trust {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.05rem;
    color: #ffffff;
}

.trust-item small {
    opacity: 0.9 !important;
    color: #ffffff;
}

.trust-item-linkedin {
    color: #0077b5;
}

.trust-item-linkedin span {
    color: #0077b5;
}

.trust-item-linkedin small,
.trust-item-linkedin small a {
    color: #0077b5 !important;
    opacity: 1 !important;
}

.trust-item-multiline {
    align-items: flex-start;
}

.trust-item-multiline svg {
    margin-top: 3px;
    flex-shrink: 0;
}

.trust-item-telegram {
    align-items: flex-start;
    background: rgba(0, 255, 136, 0.08);
    padding: 10px 15px;
    border-radius: 10px;
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.trust-item-telegram svg {
    margin-top: 3px;
    flex-shrink: 0;
}

/* WhatsApp Hero Button */
.whatsapp-hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: #ffffff;
    text-decoration: none;
    padding: 14px 28px;
    border-radius: 50px;
    font-size: 1.05rem;
    font-weight: 700;
    font-family: var(--font-main);
    margin-top: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    flex-basis: 100%;
    justify-content: center;
    width: auto;
    max-width: fit-content;
    margin-left: auto;
    margin-right: 0;
    padding: 16px 34px;
    font-size: 1.15rem;
}

.whatsapp-hero-btn:hover {
    background: #1ebe5a;
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.45);
}

.whatsapp-hero-btn svg {
    flex-shrink: 0;
}

/* WhatsApp Nav Link */
.nav-link-whatsapp {
    color: #25D366 !important;
}

.nav-link-whatsapp:hover {
    color: #1ebe5a !important;
}

.nav-link-whatsapp::after {
    background: #25D366 !important;
}

/* Hero Visual - Video Section */
.hero-visual {
    position: absolute;
    top: 50%;
    left: 5%;
    transform: translateY(-50%);
    width: 55%;
    z-index: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-video-wrapper {
    position: relative;
    width: 100%;
}

.hero-video {
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
    position: relative;
    z-index: 1;
    /* Soft edge smoothing - very subtle fade only at the very edges */
    -webkit-mask-image: radial-gradient(ellipse 100% 100% at 50% 50%, black 0%, black 92%, rgba(0,0,0,0.5) 96%, transparent 100%);
    mask-image: radial-gradient(ellipse 100% 100% at 50% 50%, black 0%, black 92%, rgba(0,0,0,0.5) 96%, transparent 100%);
}

/* Green glowing gradient AROUND the video */
.hero-video-gradient {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 140%;
    height: 140%;
    pointer-events: none;
    z-index: 0;
    /* Circular green glow that fades to background */
    background: radial-gradient(
        ellipse 50% 50% at 50% 50%,
        rgba(0, 255, 136, 0.15) 0%,
        rgba(0, 255, 136, 0.1) 20%,
        rgba(0, 255, 136, 0.05) 35%,
        rgba(0, 212, 255, 0.03) 50%,
        rgba(10, 10, 15, 0.5) 65%,
        rgba(10, 10, 15, 0.8) 80%,
        var(--bg-dark) 100%
    );
    filter: blur(30px);
}

/* Additional ambient glow behind video */
.hero-video-wrapper::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(
        circle at 50% 50%,
        rgba(0, 255, 136, 0.2) 0%,
        rgba(0, 255, 136, 0.08) 30%,
        transparent 60%
    );
    filter: blur(40px);
    z-index: 0;
}

/* Neural connections - wavy SVG paths */
.neural-connections {
    position: absolute;
    top: 10%;
    left: 40%;
    width: 120%;
    height: 80%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.25;
}

.neural-path {
    fill: none;
    stroke: url(#neuralGradient);
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-dasharray: 300;
    stroke-dashoffset: 300;
    animation: neural-flow 4s ease-in-out infinite;
}

.path-1 { animation-delay: 0s; }
.path-2 { animation-delay: 0.8s; }
.path-3 { animation-delay: 1.6s; }
.path-4 { animation-delay: 2.4s; }
.path-5 { animation-delay: 3.2s; }

@keyframes neural-flow {
    0% {
        stroke-dashoffset: 300;
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    50% {
        stroke-dashoffset: 0;
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        stroke-dashoffset: -300;
        opacity: 0;
    }
}

/* Mid-range desktop — shrink hero text to prevent overlap with visual */
@media (max-width: 1200px) and (min-width: 993px) {
    .hero-title {
        font-size: 2rem;
    }
    .hero-subtitle {
        font-size: 1.6rem;
    }
    .hero-description {
        font-size: 0.95rem;
    }
    .hero-content {
        max-width: 520px;
    }
}

/* Tablet responsive */
@media (max-width: 992px) {
    .hero-visual {
        width: 50%;
        left: 2%;
    }

    .neural-connections {
        opacity: 0.15;
    }
}

/* Mobile responsive */
@media (max-width: 768px) {
    .hero-visual {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        width: 100%;
        order: -1;
        margin-bottom: 20px;
    }

    .hero-video-gradient {
        width: 150%;
        height: 150%;
    }

    .hero-video-wrapper::before {
        width: 130%;
        height: 130%;
    }

    .neural-connections {
        display: none;
    }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 0.85rem;
    animation: bounce 2s infinite;
}

.scroll-mouse {
    width: 24px;
    height: 36px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    position: relative;
}

.scroll-wheel {
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
    animation: scroll-wheel 2s infinite;
}

@keyframes scroll-wheel {
    0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
    50% { opacity: 0.3; transform: translateX(-50%) translateY(10px); }
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* ============================================
   SECTION STYLES
   ============================================ */
.section-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-block;
    background: var(--bg-glass);
    border: 1px solid var(--border-glow);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 900;
    margin-bottom: 15px;
    font-family: var(--font-display);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   DIFFERENCE SECTION
   ============================================ */
.difference-section {
    padding: var(--section-padding);
    background: var(--bg-darker);
    position: relative;
}

.comparison-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 30px;
    align-items: stretch;
}

.comparison-card {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.comparison-card.other-courses {
    border-color: rgba(255, 107, 107, 0.3);
}

.comparison-card.this-course {
    border-color: var(--border-glow);
    box-shadow: 0 0 40px var(--primary-glow);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
}

.card-icon {
    font-size: 2rem;
}

.card-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
}

.comparison-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.comparison-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 1rem;
    color: var(--text-secondary);
}

.list-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.other-courses .list-icon {
    opacity: 0.6;
}

.vs-divider {
    display: flex;
    align-items: center;
    justify-content: center;
}

.vs-divider span {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    padding: 15px 20px;
    border-radius: 50%;
    font-weight: 900;
    font-size: 1.2rem;
    color: var(--text-muted);
}

.difference-quote {
    text-align: center;
    margin-top: 60px;
    padding: 40px;
    background: var(--bg-glass);
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

.difference-quote blockquote {
    font-size: 1.3rem;
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.difference-quote cite {
    color: var(--primary);
    font-size: 1rem;
    font-style: normal;
    font-weight: 600;
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features-section {
    padding: var(--section-padding);
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.feature-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 30px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--border-glow);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    position: relative;
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
}

.icon-bg {
    position: absolute;
    inset: 0;
    background: var(--primary);
    opacity: 0.1;
    border-radius: 12px;
    transition: all var(--transition-normal);
}

.feature-card:hover .icon-bg {
    opacity: 0.2;
    transform: scale(1.1);
}

.feature-icon span {
    position: relative;
    z-index: 1;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.6;
}

.feature-highlight {
    display: inline-block;
    background: var(--primary);
    color: var(--bg-dark);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
}

/* ============================================
   CURRICULUM SECTION
   ============================================ */
.curriculum-section {
    padding: var(--section-padding);
    background: var(--bg-darker);
}

.curriculum-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    right: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), var(--secondary));
}

.curriculum-module {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    position: relative;
}

.module-marker {
    position: relative;
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--bg-dark);
    border: 2px solid var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.module-marker.final {
    border-color: var(--secondary);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
}

.marker-number {
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--primary);
}

.final .marker-number {
    color: var(--secondary);
}

.marker-pulse {
    position: absolute;
    inset: -5px;
    border: 1px solid var(--primary);
    border-radius: 50%;
    animation: pulse-marker 2s infinite;
}

@keyframes pulse-marker {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 0; }
}

.module-content {
    flex: 1;
    background: var(--bg-card);
    border-radius: 16px;
    padding: 25px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.module-content:hover {
    border-color: var(--border-glow);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.module-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.module-header h3 {
    font-size: 1.15rem;
    font-weight: 700;
}

.module-lectures {
    background: var(--bg-glass);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--primary);
}

.module-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.module-topics {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.topic {
    background: var(--bg-glass);
    padding: 5px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

/* Module Expand Button */
.module-expand-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 15px;
    padding: 10px 20px;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), rgba(0, 255, 136, 0.05));
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 10px;
    color: var(--primary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.module-expand-btn:hover {
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.2), rgba(0, 255, 136, 0.1));
    border-color: var(--primary);
    transform: translateY(-2px);
}

.module-expand-btn.expanded {
    background: rgba(0, 255, 136, 0.15);
    border-color: var(--primary);
}

.expand-arrow {
    transition: transform 0.3s ease;
}

/* Module Details (Expandable Content) */
.module-details {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.module-detailed-topics {
    margin-bottom: 25px;
}

/* Lecture Block Styling */
.lecture-block {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    padding: 15px 20px;
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
}

.lecture-block:last-child {
    margin-bottom: 0;
}

.lecture-block h4 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.lecture-number {
    color: var(--primary);
    font-size: 16px;
    font-weight: 700;
}

.lecture-duration {
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.2), rgba(0, 255, 136, 0.1));
    color: var(--primary);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    font-family: monospace;
}

.module-detailed-topics ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.module-detailed-topics li {
    color: var(--text-secondary);
    padding: 6px 0;
    padding-right: 20px;
    position: relative;
    font-size: 14px;
    line-height: 1.5;
}

.module-detailed-topics li::before {
    content: '✓';
    position: absolute;
    right: 0;
    color: var(--primary);
    font-size: 12px;
}

.module-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.module-image-container {
    text-align: center;
}

.module-image-container h4 {
    color: var(--primary);
    font-size: 14px;
    margin-bottom: 10px;
}

.module-image-container img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    cursor: zoom-in;
}

.module-image-container img:hover {
    border-color: var(--primary);
    box-shadow: 0 5px 20px rgba(0, 255, 136, 0.2);
    transform: scale(1.02);
}

.module-image-container::after {
    content: '🔍 اضغط للتكبير';
    display: block;
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 8px;
    opacity: 0.7;
}

.image-placeholder {
    background: rgba(0, 0, 0, 0.3);
    border: 2px dashed var(--border-color);
    border-radius: 10px;
    padding: 40px 20px;
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
    margin: 0;
}

@media (max-width: 768px) {
    .module-images {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   IMAGE MODAL (LIGHTBOX) - Full Resolution Support
   ============================================ */
.image-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.97);
    flex-direction: column;
    overflow: hidden;
}

.image-modal.active {
    display: flex;
}

.modal-close {
    position: fixed;
    top: 15px;
    right: 20px;
    color: #fff;
    font-size: 36px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10002;
    transition: all 0.3s ease;
    background: rgba(0, 0, 0, 0.5);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.modal-close:hover {
    color: var(--primary);
    background: rgba(0, 0, 0, 0.8);
}

.modal-image-container {
    flex: 1;
    width: 100%;
    height: 100%;
    overflow: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: grab;
    -webkit-overflow-scrolling: touch;
}

.modal-image-container:active {
    cursor: grabbing;
}

.modal-image-container.zoomed {
    align-items: flex-start;
    justify-content: flex-start;
    overflow: scroll;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-x pan-y;
}

#modalImage {
    max-width: 95vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 0 50px rgba(0, 255, 136, 0.2);
    animation: modalZoomIn 0.3s ease;
    transition: transform 0.1s ease-out;
    touch-action: pinch-zoom;
}

#modalImage.full-resolution {
    max-width: none;
    max-height: none;
    cursor: zoom-out;
    touch-action: pan-x pan-y;
}

#modalImage.fit-screen {
    cursor: zoom-in;
}

@keyframes modalZoomIn {
    from {
        transform: scale(0.9);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.modal-caption {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    color: #fff;
    text-align: center;
    padding: 15px 20px;
    font-size: 14px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    z-index: 10001;
}

.modal-zoom-hint {
    position: fixed;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.7);
    font-size: 12px;
    padding: 8px 16px;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 20px;
    z-index: 10001;
    opacity: 1;
    transition: opacity 0.5s ease;
}

.modal-zoom-hint.hidden {
    opacity: 0;
    pointer-events: none;
}

/* Mobile optimizations */
@media (max-width: 768px) {
    .modal-close {
        top: 10px;
        right: 10px;
        width: 44px;
        height: 44px;
        font-size: 28px;
    }

    #modalImage {
        max-width: 100vw;
        max-height: 85vh;
        border-radius: 0;
    }

    .modal-caption {
        font-size: 12px;
        padding: 10px 15px;
    }

    .modal-zoom-hint {
        bottom: 50px;
        font-size: 11px;
    }
}

.curriculum-cta {
    text-align: center;
    margin-top: 50px;
}

.curriculum-cta p {
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    color: var(--primary);
    padding: 14px 28px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    border: 1px solid var(--primary);
    transition: all var(--transition-fast);
}

.btn-secondary:hover {
    background: var(--primary);
    color: var(--bg-dark);
}

/* ============================================
   INSTRUCTOR SECTION
   ============================================ */
.instructor-section {
    padding: var(--section-padding);
}

.instructor-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: center;
}

.instructor-image {
    position: relative;
}

.image-frame {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 1;
}

.frame-glow {
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 22px;
    z-index: -1;
    opacity: 0.5;
}

.image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
}

/* Hero Course Preview Image Grid */
.hero-preview-grid {
    position: absolute;
    left: 6vw;
    top: 110px;
    width: 46vw;
    height: auto;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: auto repeat(7, 1fr);
    gap: 4px 10px;
    z-index: 2;
    padding: 0;
    direction: ltr;
}

.preview-thumb {
    width: 100%;
    aspect-ratio: 1.25 / 1;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid rgba(0, 255, 136, 0.3);
    cursor: pointer;
    transition: all 0.4s ease;
    box-shadow: 0 0 12px rgba(0, 255, 136, 0.15), 0 0 25px rgba(0, 0, 0, 0.5);
    z-index: 2;
    position: relative;
    animation: nodeGlow 3s ease-in-out infinite alternate;
}

.preview-thumb:hover {
    border-color: rgba(0, 255, 136, 0.9);
    transform: scale(1.2) !important;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.5), 0 0 40px rgba(0, 255, 136, 0.25);
    z-index: 10;
}

/* Output node — stronger glow, slightly larger */
.preview-thumb.nn-output {
    border-color: rgba(0, 255, 136, 0.6);
    border-width: 3px;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.4), 0 0 40px rgba(0, 255, 136, 0.2);
    transform: scale(1.1);
}

/* Stagger the glow pulse across nodes */
.preview-thumb:nth-child(odd)  { animation-delay: 0s; }
.preview-thumb:nth-child(even) { animation-delay: 1.5s; }

@keyframes nodeGlow {
    0%   { box-shadow: 0 0 8px rgba(0, 255, 136, 0.1), 0 0 20px rgba(0, 0, 0, 0.5); }
    100% { box-shadow: 0 0 15px rgba(0, 255, 136, 0.25), 0 0 30px rgba(0, 0, 0, 0.4); }
}

/* Neural network SVG connections */
.neural-net-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

@keyframes neuralPulse {
    0%   { offset-distance: 0%; opacity: 0; }
    10%  { opacity: 1; }
    90%  { opacity: 1; }
    100% { offset-distance: 100%; opacity: 0; }
}

.preview-grid-title {
    grid-column: 1 / -1;
    grid-row: 1;
    text-align: center;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
    margin: 0;
    padding: 0 0 4px;
    letter-spacing: 0.5px;
}

/* Neural Network: 4→4→4→3→2→1 (left to right, fully connected)
   6 columns = 6 layers, 7 node-rows for vertical centering
   4 nodes: rows 2,4,6,8  |  3 nodes: rows 3,5,7  |  2 nodes: rows 4,6  |  1 node: row 5 */

/* Column 1 — Input Layer (4 nodes) */
.preview-thumb:nth-child(2)  { grid-row: 2; grid-column: 1; }
.preview-thumb:nth-child(3)  { grid-row: 4; grid-column: 1; }
.preview-thumb:nth-child(4)  { grid-row: 6; grid-column: 1; }
.preview-thumb:nth-child(5)  { grid-row: 8; grid-column: 1; }
/* Column 2 — Hidden Layer 1 (4 nodes) */
.preview-thumb:nth-child(6)  { grid-row: 2; grid-column: 2; }
.preview-thumb:nth-child(7)  { grid-row: 4; grid-column: 2; }
.preview-thumb:nth-child(8)  { grid-row: 6; grid-column: 2; }
.preview-thumb:nth-child(9)  { grid-row: 8; grid-column: 2; }
/* Column 3 — Hidden Layer 2 (4 nodes) */
.preview-thumb:nth-child(10) { grid-row: 2; grid-column: 3; }
.preview-thumb:nth-child(11) { grid-row: 4; grid-column: 3; }
.preview-thumb:nth-child(12) { grid-row: 6; grid-column: 3; }
.preview-thumb:nth-child(13) { grid-row: 8; grid-column: 3; }
/* Column 4 — Hidden Layer 3 (3 nodes, centered) */
.preview-thumb:nth-child(14) { grid-row: 3; grid-column: 4; }
.preview-thumb:nth-child(15) { grid-row: 5; grid-column: 4; }
.preview-thumb:nth-child(16) { grid-row: 7; grid-column: 4; }
/* Column 5 — Hidden Layer 4 (2 nodes, centered) */
.preview-thumb:nth-child(17) { grid-row: 4; grid-column: 5; }
.preview-thumb:nth-child(18) { grid-row: 6; grid-column: 5; }
/* Column 6 — Output Layer (1 node, centered) */
.preview-thumb:nth-child(19) { grid-row: 5; grid-column: 6; }

.instructor-badges {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    justify-content: center;
}

.instructor-badges .badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-card);
    padding: 10px 16px;
    border-radius: 10px;
    font-size: 0.9rem;
    border: 1px solid var(--border-color);
}

.instructor-info .section-badge {
    margin-bottom: 15px;
}

.instructor-name {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 10px;
    font-family: var(--font-display);
}

.instructor-title {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 25px;
}

.instructor-bio {
    margin-bottom: 30px;
}

.instructor-bio p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.8;
}

.instructor-stats {
    display: flex;
    gap: 40px;
    margin-bottom: 30px;
}

.instructor-stats .stat {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary);
}

.instructor-stats .stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.contact-link:hover {
    color: var(--primary);
}

/* ============================================
   VIDEO SECTION
   ============================================ */
.video-section {
    padding: var(--section-padding);
    background: var(--bg-darker);
}

.video-container {
    max-width: 900px;
    margin: 0 auto;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    border-radius: 20px;
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.video-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: linear-gradient(135deg, var(--bg-card), var(--bg-darker));
}

.play-button {
    width: 80px;
    height: 80px;
    color: var(--primary);
    margin-bottom: 15px;
    transition: all var(--transition-fast);
}

.video-placeholder:hover .play-button {
    transform: scale(1.1);
    filter: drop-shadow(0 0 20px var(--primary-glow));
}

.video-placeholder span {
    color: var(--text-secondary);
}

.video-wrapper iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials-section {
    padding: var(--section-padding);
}

.rating-summary {
    margin-top: 20px;
}

.rating-stars {
    color: var(--warning);
    font-size: 1.5rem;
    letter-spacing: 5px;
}

.rating-text {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-top: 5px;
}

.testimonials-carousel {
    position: relative;
    overflow: hidden;
    padding: 20px 0;
}

.carousel-track {
    display: flex;
    gap: 25px;
    transition: transform 0.5s ease;
}

.testimonial-card {
    flex: 0 0 calc(33.333% - 17px);
    background: var(--bg-card);
    border-radius: 16px;
    padding: 30px;
    border: 1px solid var(--border-color);
    min-width: 300px;
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--bg-dark);
}

.testimonial-name {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 3px;
}

.stars {
    color: var(--warning);
    font-size: 0.9rem;
    letter-spacing: 2px;
}

.testimonial-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Auto-detect text direction for testimonials */
.testimonial-text[dir="auto"],
.testimonial-text {
    unicode-bidi: plaintext;
}

/* English text alignment (starts with quote or English letter) */
.testimonial-card.english-review .testimonial-text {
    direction: ltr;
    text-align: left;
}

/* Arabic text alignment */
.testimonial-card.arabic-review .testimonial-text {
    direction: rtl;
    text-align: right;
}

.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.carousel-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.carousel-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.carousel-dots {
    display: flex;
    gap: 8px;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border-color);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.carousel-dot.active {
    background: var(--primary);
    width: 30px;
    border-radius: 5px;
}

/* ============================================
   PRICING SECTION
   ============================================ */
.pricing-section {
    padding: var(--section-padding);
    background: var(--bg-darker);
}

.countdown-container {
    text-align: center;
    margin-bottom: 50px;
}

.countdown-label {
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.countdown-timer {
    display: inline-flex;
    gap: 15px;
    background: var(--bg-card);
    padding: 20px 40px;
    border-radius: 16px;
    border: 1px solid var(--border-glow);
    box-shadow: 0 0 30px var(--primary-glow);
}

.countdown-item {
    text-align: center;
}

.countdown-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary);
    font-family: var(--font-display);
    line-height: 1;
}

.countdown-item .countdown-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 5px;
    margin-bottom: 0;
}

.countdown-separator {
    font-size: 2rem;
    color: var(--text-muted);
    align-self: flex-start;
    margin-top: 5px;
}

.pricing-cards {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--bg-card);
    border-radius: 24px;
    padding: 40px;
    border: 1px solid var(--border-color);
    position: relative;
    transition: all var(--transition-normal);
}

.pricing-card.featured {
    border-color: var(--border-glow);
    box-shadow: 0 0 50px var(--primary-glow);
}

.card-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--bg-dark);
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
}

.pricing-card .card-header {
    text-align: center;
    margin-bottom: 25px;
    display: block;
}

.pricing-card .card-header h3 {
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.pricing-card .card-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.card-price {
    text-align: center;
    margin-bottom: 30px;
}

.price-original {
    display: block;
    color: var(--text-muted);
    text-decoration: line-through;
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.price-amount {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--text-primary);
    font-family: var(--font-display);
}

.price-currency {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-right: 5px;
}

.price-period {
    display: block;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 5px;
}

.discount-badge {
    display: inline-block;
    background: var(--accent);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-top: 10px;
}

.card-features {
    list-style: none;
    margin-bottom: 30px;
}

.card-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.card-features li:last-child {
    border-bottom: none;
}

.card-cta {
    display: block;
    text-align: center;
    padding: 16px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    margin: 20px auto 0; /* Center the button horizontally */
    max-width: 280px; /* Limit width for better centering */
}

.card-cta.primary {
    background: var(--primary);
    color: var(--bg-dark);
    box-shadow: 0 0 30px var(--primary-glow);
}

.card-cta.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px var(--primary-glow);
}

.card-cta.secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.card-cta.secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ============================================
   PAYMENT METHODS GRID
   ============================================ */
.payment-methods-grid {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.payment-methods-title {
    text-align: center;
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.payment-method-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 16px 20px;
    margin-bottom: 10px;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    background: rgba(255, 255, 255, 0.03);
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    font-family: inherit;
    text-align: center;
}

.payment-method-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.payment-method-btn .payment-logo {
    height: 28px;
    width: auto;
    object-fit: contain;
}

.payment-method-btn .payment-logo-small {
    height: 22px;
    width: auto;
    object-fit: contain;
}

.payment-method-btn .card-logos {
    display: flex;
    gap: 8px;
    align-items: center;
}

.payment-method-btn .payment-label {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
}

/* InstaPay Button - Purple */
.instapay-btn {
    border-color: #a78bfa;
    background: linear-gradient(145deg, rgba(139, 92, 246, 0.75), rgba(100, 60, 200, 0.55));
}

.instapay-btn:hover {
    border-color: #c4b5fd;
    background: linear-gradient(145deg, rgba(139, 92, 246, 0.9), rgba(100, 60, 200, 0.7));
}

/* Vodafone Button - Red */
.vodafone-btn {
    border-color: #cc2222;
    background: linear-gradient(145deg, rgba(180, 20, 20, 0.75), rgba(130, 0, 0, 0.55));
}

.vodafone-btn:hover {
    border-color: #ee3333;
    background: linear-gradient(145deg, rgba(180, 20, 20, 0.9), rgba(130, 0, 0, 0.7));
}

/* Visa/Mastercard/Fawry Button - Orange */
.visa-btn {
    border-color: #fb923c;
    background: linear-gradient(145deg, rgba(249, 115, 22, 0.75), rgba(200, 80, 10, 0.55));
}

.visa-btn:hover {
    border-color: #fdba74;
    background: linear-gradient(145deg, rgba(249, 115, 22, 0.9), rgba(200, 80, 10, 0.7));
}

/* ====== CTA Payment Buttons (Student / Non-Student) ====== */
button.payment-cta-btn {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    outline: none;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 20px 24px;
    margin-bottom: 14px;
    border-radius: 14px;
    border: 2px solid;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    font-family: inherit;
    text-align: center;
}
button.payment-cta-btn:active {
    transform: translateY(2px);
    box-shadow: 0 2px 6px rgba(0,0,0,0.3) !important;
    transition-duration: 0.08s;
}
.payment-cta-label {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
}
.payment-cta-price {
    font-size: 0.95rem;
    font-weight: 700;
}
.payment-cta-logos {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 4px;
}
.payment-cta-logos img {
    height: auto;
    object-fit: contain;
}

/* Non-Student: green glow */
button.nonstudent-cta {
    border-color: #00ff88;
    background: linear-gradient(145deg, rgba(0, 255, 136, 0.2), rgba(0, 180, 100, 0.1));
    box-shadow:
        0 0 15px rgba(0, 255, 136, 0.25),
        0 6px 20px rgba(0, 0, 0, 0.4);
}
button.nonstudent-cta:hover {
    border-color: #33ffaa;
    background: linear-gradient(145deg, rgba(0, 255, 136, 0.35), rgba(0, 180, 100, 0.2));
    transform: translateY(-3px);
    box-shadow:
        0 0 25px rgba(0, 255, 136, 0.4),
        0 10px 30px rgba(0, 0, 0, 0.5);
}

/* Student: purple/gold glow */
button.student-cta {
    border-color: #ffd93d;
    background: linear-gradient(145deg, rgba(139, 92, 246, 0.25), rgba(109, 40, 217, 0.15));
    box-shadow:
        0 0 15px rgba(255, 217, 61, 0.2),
        0 6px 20px rgba(0, 0, 0, 0.4);
}
button.student-cta:hover {
    border-color: #ffe566;
    background: linear-gradient(145deg, rgba(139, 92, 246, 0.4), rgba(109, 40, 217, 0.25));
    transform: translateY(-3px);
    box-shadow:
        0 0 25px rgba(255, 217, 61, 0.35),
        0 10px 30px rgba(0, 0, 0, 0.5);
}

/* PayPal Button - Blue */
.paypal-btn {
    border-color: #3b9ede;
    background: linear-gradient(145deg, rgba(59, 158, 222, 0.75), rgba(0, 80, 160, 0.55));
}

.paypal-btn:hover {
    border-color: #6bb8ed;
    background: linear-gradient(145deg, rgba(59, 158, 222, 0.9), rgba(0, 80, 160, 0.7));
}

/* Mobile Payment Link Button */
.mobile-payment-link {
    margin: 20px 0;
}

.mobile-pay-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px 24px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
}

.instapay-pay-btn {
    background: linear-gradient(135deg, #00a884, #008f6f);
    color: white;
}

.instapay-pay-btn:hover {
    background: linear-gradient(135deg, #00c49a, #00a884);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 168, 132, 0.4);
}

.vodafone-pay-btn {
    background: linear-gradient(135deg, #990000, #770000);
    color: white !important;
}

.vodafone-pay-btn:hover {
    background: linear-gradient(135deg, #aa0000, #880000);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(150, 0, 0, 0.4);
}

/* Vodafone Modal Header */
.vodafone-header h2 {
    color: #990000;
}

.vodafone-amount {
    border-color: rgba(150, 0, 0, 0.3);
    background: linear-gradient(135deg, rgba(150, 0, 0, 0.1), rgba(150, 0, 0, 0.05));
}

.vodafone-submit {
    background: linear-gradient(135deg, #990000, #770000) !important;
    color: white !important;
}

.vodafone-submit:hover {
    background: linear-gradient(135deg, #aa0000, #880000) !important;
}

.pricing-notes {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.note {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
}

.note-icon {
    font-size: 1.3rem;
}

/* ============================================
   COMPETITION SECTION
   ============================================ */
.competition-section {
    padding: var(--section-padding);
}

.competition-card {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    background: linear-gradient(135deg, var(--bg-card), rgba(255, 215, 0, 0.05));
    border-radius: 24px;
    padding: 50px;
    border: 1px solid rgba(255, 215, 0, 0.3);
    align-items: center;
}

.competition-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--warning);
    color: var(--bg-dark);
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.competition-title {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 15px;
    font-family: var(--font-display);
}

.competition-description {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 20px;
    line-height: 1.7;
}

.competition-deadline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--warning);
    font-weight: 600;
}

.competition-visual {
    text-align: center;
}

.trophy {
    font-size: 5rem;
    margin-bottom: 15px;
    animation: bounce-trophy 2s ease-in-out infinite;
}

@keyframes bounce-trophy {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.prize-amount {
    font-size: 3rem;
    font-weight: 900;
    color: var(--warning);
    font-family: var(--font-display);
}

.prize-currency {
    color: var(--text-secondary);
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq-section {
    padding: var(--section-padding);
    background: var(--bg-darker);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border-radius: 12px;
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item.active {
    border-color: var(--border-glow);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.05rem;
    font-weight: 600;
    text-align: right;
    cursor: pointer;
    font-family: var(--font-main);
}

.faq-icon {
    transition: transform var(--transition-fast);
    flex-shrink: 0;
    color: var(--primary);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 25px 25px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ============================================
   FINAL CTA SECTION
   ============================================ */
.final-cta-section {
    padding: 120px 20px;
    background:
        radial-gradient(ellipse at center, rgba(0, 255, 136, 0.1) 0%, transparent 50%),
        var(--bg-dark);
    text-align: center;
}

.final-cta-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 900;
    margin-bottom: 15px;
    font-family: var(--font-display);
}

.final-cta-subtitle {
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-bottom: 40px;
}

.final-cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--primary);
    color: var(--bg-dark);
    padding: 18px 40px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.1rem;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 30px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px var(--primary-glow);
}

.btn-primary.large,
.btn-secondary.large {
    padding: 18px 40px;
    font-size: 1.1rem;
}

.final-cta-note {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--bg-darker);
    padding: 60px 0 30px;
    border-top: 1px solid var(--border-color);
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 15px;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.footer-links h3,
.footer-contact h3 {
    color: var(--text-primary);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-links a,
.footer-contact a {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 0;
    transition: color var(--transition-fast);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ============================================
   FLOATING CTA (MOBILE)
   ============================================ */
.floating-cta {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--bg-dark);
    padding: 14px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 800;
    display: none;
    align-items: center;
    gap: 10px;
    box-shadow: 0 5px 30px var(--primary-glow);
    z-index: 100;
    animation: float-cta 2s ease-in-out infinite;
}

@keyframes float-cta {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-5px); }
}

.floating-cta .discount {
    background: var(--bg-dark);
    color: var(--primary);
    padding: 3px 8px;
    border-radius: 10px;
    font-size: 0.8rem;
}

/* ============================================
   ANIMATIONS
   ============================================ */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
    will-change: opacity, transform;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Hero elements visible immediately - no waiting for JS */
.hero .animate-on-scroll {
    opacity: 1;
    transform: none;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1200px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 120px;
    }

    .hero-content {
        margin-right: 0;
        margin-left: 0;
        margin-top: 0;
        max-width: 100%;
    }

    .hero-preview-grid {
        position: static;
        width: 100%;
        margin-top: 25px;
        order: 2;
        padding: 0 10px;
        grid-template-columns: repeat(4, 1fr);
    }

    /* Reset neural network layout to flat grid on tablet/mobile */
    .hero-preview-grid .preview-thumb {
        grid-row: auto !important;
        grid-column: auto !important;
        transform: none !important;
        border-radius: 6px;
        aspect-ratio: 16 / 10;
        animation: none;
    }

    .neural-net-svg {
        display: none;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-cta-container {
        justify-content: center;
    }

    .hero-trust {
        justify-content: center;
    }

    .comparison-container {
        grid-template-columns: 1fr;
    }

    .vs-divider {
        padding: 20px 0;
    }

    .vs-divider span {
        padding: 10px 15px;
    }

    .instructor-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .instructor-image {
        max-width: 300px;
        margin: 0 auto;
    }

    .instructor-stats {
        justify-content: center;
    }

    .pricing-cards {
        grid-template-columns: 1fr;
    }

    .competition-card {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .nav-cta {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1.4rem;
    }

    .hero-stats {
        gap: 15px;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .stat-divider {
        display: none;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .curriculum-module {
        flex-direction: column;
    }

    .timeline-line {
        display: none;
    }

    .module-marker {
        align-self: flex-start;
    }

    .testimonial-card {
        flex: 0 0 calc(100% - 20px);
    }

    .countdown-timer {
        padding: 15px 20px;
        gap: 10px;
    }

    .countdown-value {
        font-size: 1.8rem;
    }

    .countdown-separator {
        font-size: 1.5rem;
    }

    .floating-cta {
        display: flex;
    }

    .scroll-indicator {
        display: none;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .hero {
        padding: 100px 15px 40px;
    }

    .hero-instructor-overlay {
        margin: 15px auto;
        padding: 8px 12px;
        max-width: 280px;
    }

    .hero-instructor-overlay .instructor-label {
        font-size: 0.85rem;
    }

    .hero-instructor-overlay .instructor-affiliation {
        font-size: 0.7rem;
    }

    .hero-instructor-overlay .instructor-email {
        font-size: 0.7rem;
    }

    .hero-trust {
        gap: 12px;
    }

    .trust-item {
        font-size: 0.85rem;
        gap: 6px;
    }

    .trust-item svg {
        width: 16px;
        height: 16px;
    }

    .trust-item small {
        font-size: 0.75rem;
    }

    .section-container {
        padding: 0 15px;
    }

    .hero-badge {
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero-cta-primary {
        width: 100%;
        justify-content: center;
    }

    .hero-cta-secondary {
        width: 100%;
        justify-content: center;
    }

    .comparison-card {
        padding: 25px;
    }

    .pricing-card {
        padding: 30px 20px;
    }

    .price-amount {
        font-size: 2.5rem;
    }

    .competition-section {
        padding: 60px 15px;
    }

    .competition-section .section-container {
        padding: 0 10px;
    }

    .competition-card {
        padding: 25px 20px;
        margin: 0 5px;
        border-radius: 16px;
    }

    .competition-title {
        font-size: 1.6rem;
    }

    .competition-countdown .countdown-timer {
        justify-content: center;
        flex-wrap: wrap;
    }

    .competition-countdown .countdown-item {
        padding: 8px 12px;
        min-width: 60px;
    }

    .competition-countdown .countdown-value {
        font-size: 1.2rem;
    }

    .competition-visual {
        margin-top: 20px;
    }

    .trophy {
        font-size: 3.5rem;
    }

    .prize-amount {
        font-size: 2rem;
    }

    .final-cta-buttons {
        flex-direction: column;
    }

    .btn-primary.large,
    .btn-secondary.large {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================
   HEADER VIDEO SECTION
   ============================================ */
.header-video-section {
    position: relative;
    width: 100%;
    margin-top: 60px;
    overflow: hidden;
    background: var(--bg-darker);
}

.header-video {
    width: 100%;
    height: auto;
    display: block;
}

.header-mobile {
    display: none;
}

.header-desktop {
    display: block;
}

@media (max-width: 768px) {
    .header-mobile {
        display: block;
    }
    .header-desktop {
        display: none;
    }
}

/* ============================================
   PRICE ANNOUNCEMENT BANNER
   ============================================ */
.price-announcement {
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.15), rgba(0, 212, 255, 0.1));
    border: 1px solid var(--border-glow);
    border-radius: 16px;
    padding: 20px 25px;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
}

.price-announcement p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.8;
    margin: 0;
}

.price-announcement strong {
    color: var(--primary);
}

/* ============================================
   HERO ENHANCEMENTS
   ============================================ */
.title-strike {
    display: inline-block;
    color: var(--accent);
    text-decoration: line-through;
    text-decoration-color: var(--accent);
    text-decoration-thickness: 3px;
    opacity: 0.8;
}

.subtitle-highlight.underlined {
    position: relative;
}

.subtitle-highlight.underlined::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--secondary);
    border-radius: 2px;
}

.stat-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 3px;
}

.udemy-note {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 15px;
    line-height: 1.6;
}

.udemy-note strong {
    color: var(--primary);
}

.price-badge {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.old-price {
    color: var(--text-muted);
    text-decoration: line-through;
    font-size: 1rem;
}

.new-price {
    color: var(--primary);
    font-weight: 700;
    font-size: 1.2rem;
    background: rgba(0, 255, 136, 0.1);
    padding: 8px 16px;
    border-radius: 8px;
    border: 1px solid var(--border-glow);
}

/* Discount Countdown in Hero */
.discount-countdown {
    margin-top: 25px;
    text-align: center;
}

.countdown-label-hero {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.countdown-timer-mini {
    display: inline-flex;
    gap: 12px;
    background: rgba(0, 0, 0, 0.3);
    padding: 12px 20px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.countdown-item-mini {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.countdown-item-mini span:first-child {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--primary);
    font-family: var(--font-display);
}

.countdown-item-mini span:last-child {
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* ============================================
   DIFFERENCE SECTION - NEW CARD STYLE
   ============================================ */
.difference-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.difference-card {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 35px 30px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.difference-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-glow);
}

.difference-card.highlighted {
    border-color: var(--border-glow);
    box-shadow: 0 0 40px var(--primary-glow);
    background: linear-gradient(135deg, var(--bg-card), rgba(0, 255, 136, 0.05));
}

.difference-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--primary);
}

.difference-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
}

.difference-card strong {
    color: var(--text-primary);
}

@media (max-width: 992px) {
    .difference-cards {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   REVIEWS BANNER SECTION
   ============================================ */
.reviews-banner-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--bg-darker), rgba(255, 215, 0, 0.03));
}

.udemy-achievement {
    text-align: center;
}

.udemy-achievement h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 900;
    margin-bottom: 30px;
    color: var(--text-primary);
}

.achievement-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.rating-display {
    text-align: center;
}

.rating-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--warning);
    font-family: var(--font-display);
}

.rating-label {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.badges-display {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.badge-item {
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.9rem;
}

.badge-item.gold {
    background: linear-gradient(135deg, #ffd93d, #ff9500);
    color: var(--bg-dark);
}

.badge-item.green {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--bg-dark);
}

.udemy-screenshot {
    max-width: 100%;
    width: 600px;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

/* ============================================
   RISK SECTION
   ============================================ */
.risk-section {
    padding: var(--section-padding);
    background: var(--bg-dark);
}

.risk-content {
    max-width: 800px;
    margin: 0 auto 40px;
}

.risk-box {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.risk-box p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 15px;
}

.risk-box p:last-child {
    margin-bottom: 0;
}

.risk-box strong {
    color: var(--text-primary);
}

.highlight-text {
    background: rgba(0, 255, 136, 0.1);
    padding: 15px 20px;
    border-radius: 10px;
    border-left: 4px solid var(--primary);
    margin-top: 15px;
}

/* Competition Box */
.competition-box {
    max-width: 700px;
    margin: 40px auto;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 215, 0, 0.02));
    border: 2px solid rgba(255, 215, 0, 0.4);
    border-radius: 24px;
    padding: 40px;
    text-align: center;
}

.competition-box h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--warning);
    margin-bottom: 15px;
}

.competition-box .prize-amount {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--warning);
    font-family: var(--font-display);
    margin-bottom: 15px;
}

.competition-box p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 25px;
}

.competition-countdown {
    margin-top: 20px;
}

.countdown-label-comp {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

/* Palestine Box */
.palestine-box {
    max-width: 700px;
    margin: 40px auto;
    background: linear-gradient(135deg, rgba(0, 127, 63, 0.15), rgba(206, 17, 38, 0.1));
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 30px 40px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.palestine-flag {
    font-size: 2.5rem;
}

.palestine-box h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

/* International Payment Box */
.international-box {
    max-width: 700px;
    margin: 40px auto 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
}

.international-box h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 15px;
}

.international-box p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
    margin: 0;
}

.international-box a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.international-box a:hover {
    color: var(--secondary);
}

/* ============================================
   PRICING CARD SINGLE
   ============================================ */
.pricing-card-single {
    max-width: 500px;
    margin: 0 auto;
    background: var(--bg-card);
    border-radius: 24px;
    padding: 50px 40px;
    border: 2px solid var(--border-glow);
    box-shadow: 0 0 60px var(--primary-glow);
    text-align: center;
    position: relative;
}

.pricing-card-single .card-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--bg-dark);
    padding: 8px 25px;
    border-radius: 25px;
    font-weight: 800;
    font-size: 1rem;
}

.pricing-card-single .card-header {
    margin-top: 10px;
    margin-bottom: 25px;
}

.pricing-card-single .card-header h3 {
    font-size: 1.3rem;
    color: var(--text-primary);
}

.pricing-card-single .card-price {
    margin-bottom: 30px;
}

.pricing-card-single .price-original {
    display: block;
    color: var(--text-muted);
    text-decoration: line-through;
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.pricing-card-single .price-amount {
    font-size: 4rem;
    font-weight: 900;
    color: var(--primary);
    font-family: var(--font-display);
}

.pricing-card-single .price-currency {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-right: 5px;
}

.pricing-card-single .discount-badge {
    display: inline-block;
    background: var(--accent);
    color: white;
    padding: 6px 18px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-top: 10px;
}

.pricing-card-single .card-features {
    list-style: none;
    text-align: right;
    margin-bottom: 30px;
}

.pricing-card-single .card-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.pricing-card-single .card-features li::before {
    content: '✓';
    color: var(--primary);
    font-weight: 700;
    font-size: 1.1rem;
}

.pricing-card-single .card-features li:last-child {
    border-bottom: none;
}

.pricing-notes {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: center;
}

.pricing-notes .note {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.pricing-notes .note.palestine {
    color: var(--text-primary);
    font-weight: 600;
}

.pricing-notes .note-flag {
    font-size: 1.3rem;
}

/* ============================================
   INSTRUCTOR SECTION ENHANCEMENTS
   ============================================ */
.instructor-credentials {
    margin-bottom: 30px;
}

.instructor-credentials p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 2;
    margin: 0;
}

.instructor-credentials strong {
    color: var(--primary);
}

.instructor-links {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.linkedin-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #0077b5;
    color: white;
    padding: 12px 24px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.linkedin-btn:hover {
    background: #006097;
    transform: translateY(-2px);
}

.references-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--primary);
    padding: 12px 24px;
    border-radius: 10px;
    border: 1px solid var(--primary);
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-main);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.references-btn:hover {
    background: var(--primary);
    color: var(--bg-dark);
}

/* ============================================
   ROADMAP SECTION
   ============================================ */
.roadmap-section {
    padding: var(--section-padding);
    background: var(--bg-darker);
}

.roadmap-instructions {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-top: 10px;
}

.roadmap-container {
    position: relative;
    margin-top: 30px;
    background: var(--bg-card);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    min-height: 600px;
}

.roadmap-container .controls {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 10;
    display: flex;
    gap: 10px;
}

.roadmap-container .controls button {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 15px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.roadmap-container .controls button:hover {
    border-color: var(--primary);
    color: var(--primary);
}

#roadmap {
    width: 100%;
    height: 100%;
    min-height: 1800px;
}

/* ============================================
   PAYMENT MODAL
   ============================================ */
.payment-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.payment-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
}

.payment-modal-content {
    position: relative;
    background: var(--bg-card);
    border-radius: 24px;
    border: 1px solid var(--border-glow);
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.payment-modal-close {
    position: absolute;
    top: 15px;
    left: 15px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 2rem;
    cursor: pointer;
    transition: color var(--transition-fast);
    z-index: 10;
}

.payment-modal-close:hover {
    color: var(--accent);
}

.payment-modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.payment-left-section,
.payment-right-section {
    padding: 40px;
}

.payment-left-section {
    border-left: 1px solid var(--border-color);
}

.payment-left-section h3,
.payment-right-section h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 25px;
    color: var(--primary);
}

.payment-modal .form-group {
    margin-bottom: 20px;
}

.payment-modal .form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-weight: 600;
}

.payment-modal .form-group input {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-main);
    transition: all var(--transition-fast);
}

.payment-modal .form-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.payment-modal .info-note {
    background: rgba(0, 212, 255, 0.1);
    padding: 12px 15px;
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--secondary);
    margin-top: 8px;
    border-left: 3px solid var(--secondary);
}

.payment-modal .error-message {
    color: var(--accent);
    font-size: 0.85rem;
    margin-top: 5px;
    display: none;
}

.payment-modal .error-message.show {
    display: block;
}

.payment-summary {
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid var(--border-glow);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 25px;
}

.payment-summary p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 10px;
    line-height: 1.6;
}

.payment-summary p:last-child {
    margin-bottom: 0;
}

.payment-summary strong {
    color: var(--primary);
}

.payment-submit-btn {
    width: 100%;
    background: var(--primary);
    color: var(--bg-dark);
    padding: 16px;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 800;
    font-family: var(--font-main);
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 0 30px var(--primary-glow);
}

.payment-submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px var(--primary-glow);
}

.payment-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.qr-container {
    text-align: center;
    margin-bottom: 25px;
}

.qr-code {
    width: 200px;
    height: 200px;
    border-radius: 16px;
    background: white;
    padding: 10px;
}

.payment-instructions {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 20px;
}

.payment-instructions p {
    color: var(--text-primary);
    margin-bottom: 15px;
}

.payment-instructions ol {
    padding-right: 20px;
    color: var(--text-secondary);
    line-height: 2;
}

.payment-instructions strong {
    color: var(--primary);
}

@media (max-width: 768px) {
    .payment-modal-body {
        grid-template-columns: 1fr;
    }

    .payment-left-section {
        border-left: none;
        border-top: 1px solid var(--border-color);
        order: 2;
    }

    .payment-right-section {
        order: 1;
    }

    .payment-left-section,
    .payment-right-section {
        padding: 30px 20px;
    }
}

/* ============================================
   REFERENCES MODAL
   ============================================ */
.references-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.references-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
}

.references-modal-content {
    position: relative;
    background: var(--bg-card);
    border-radius: 24px;
    border: 1px solid var(--border-color);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 40px;
    text-align: center;
}

.references-modal-close {
    position: absolute;
    top: 15px;
    left: 15px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 2rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.references-modal-close:hover {
    color: var(--accent);
}

.references-modal-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 25px;
    color: var(--primary);
}

.references-image {
    max-width: 100%;
    border-radius: 12px;
}

/* ============================================
   COUNTDOWN TIMER ENHANCEMENTS
   ============================================ */
.countdown-timer {
    display: inline-flex;
    gap: 15px;
    background: var(--bg-card);
    padding: 20px 40px;
    border-radius: 16px;
    border: 1px solid var(--border-glow);
    box-shadow: 0 0 30px var(--primary-glow);
}

.countdown-item {
    text-align: center;
}

.countdown-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary);
    font-family: var(--font-display);
    line-height: 1;
}

.countdown-unit {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 5px;
}

.countdown-separator {
    font-size: 2rem;
    color: var(--text-muted);
    align-self: flex-start;
    margin-top: 5px;
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .navbar,
    .floating-cta,
    .scroll-indicator,
    .particles-container {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }
}

/* ============================================
   HEADER VIDEO SECTION
   ============================================ */
.header-video-section {
    width: 100%;
    margin-top: 70px;
    overflow: hidden;
    background: var(--bg-darker);
}

.header-video {
    width: 100%;
    display: block;
}

.header-desktop {
    display: block;
}

.header-mobile {
    display: none;
}

@media (max-width: 768px) {
    .header-desktop {
        display: none;
    }
    .header-mobile {
        display: block;
    }
}

/* ============================================
   HERO ENHANCEMENTS
   ============================================ */
.underline-glow {
    text-decoration: underline;
    text-decoration-color: var(--primary);
    text-underline-offset: 8px;
    text-decoration-thickness: 3px;
}

.price-highlight {
    display: inline-block;
    margin-top: 15px;
    padding: 8px 20px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid var(--primary);
    border-radius: 30px;
    color: var(--primary);
    font-size: 1rem;
}

.price-highlight strong {
    color: #fff;
}

/* ============================================
   COMPARISON SECTION - NO EMOJIS
   ============================================ */
.card-icon.negative {
    color: #ff6b6b;
    font-weight: bold;
    font-size: 1.5rem;
}

.card-icon.positive {
    color: var(--primary);
    font-weight: bold;
    font-size: 1.5rem;
}

.list-bullet {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.list-bullet.negative {
    background: #ff6b6b;
}

.list-bullet.positive {
    background: var(--primary);
    box-shadow: 0 0 10px var(--primary-glow);
}

.comparison-list li {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* ============================================
   SINGLE PRICING CARD
   ============================================ */
.pricing-cards.single-card {
    display: flex;
    justify-content: center;
}

.pricing-cards.single-card .pricing-card {
    max-width: 450px;
    width: 100%;
}

/* ============================================
   PALESTINE & INTERNATIONAL NOTES
   ============================================ */
.note-flag {
    font-size: 1.5rem;
}

.note.palestine {
    background: linear-gradient(135deg, rgba(0, 128, 0, 0.1), rgba(255, 0, 0, 0.1));
    border: 1px solid rgba(0, 128, 0, 0.3);
}

.note.international {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    padding: 15px 25px;
    border-radius: 12px;
    font-size: 1rem;
}

/* ============================================
   HERO COUNTDOWN TIMER
   ============================================ */
.hero-countdown {
    margin-top: 30px;
    margin-bottom: 40px;
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.countdown-label-hero {
    color: var(--warning);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.countdown-timer-hero {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.3);
    padding: 10px 18px;
    border-radius: 12px;
}

.countdown-item-hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 40px;
}

.countdown-value-hero {
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--warning);
    font-family: var(--font-display);
}

.countdown-label-small {
    font-size: 0.65rem;
    color: var(--text-muted);
}

.countdown-sep {
    font-size: 1rem;
    font-weight: 700;
    color: var(--warning);
    margin: 0 2px;
}

@media (max-width: 768px) {
    .hero-countdown {
        align-items: center;
        text-align: center;
    }
}

/* ============================================
   INSTRUCTOR NOTE
   ============================================ */
.instructor-note {
    color: var(--text-secondary);
    font-size: 1rem;
    margin: 15px 0;
    line-height: 1.6;
}

.instructor-contact {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.linkedin-link {
    color: #0077b5 !important;
}

.linkedin-link svg {
    fill: #0077b5;
}

/* ============================================
   COMPETITION COUNTDOWN
   ============================================ */
.competition-countdown {
    margin: 20px 0;
}

.competition-countdown .countdown-timer {
    display: flex;
    gap: 10px;
    justify-content: flex-start;
    margin-top: 10px;
}

.competition-countdown .countdown-item {
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.3);
    padding: 10px 15px;
    border-radius: 8px;
    text-align: center;
}

.competition-countdown .countdown-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffd700;
}

.competition-countdown .countdown-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.competition-countdown .countdown-separator {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    color: #ffd700;
}

/* ============================================
   REFERENCES BUTTON
   ============================================ */
.cta-buttons-row {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-references {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: rgba(0, 255, 136, 0.1);
    border: 2px solid var(--primary);
    border-radius: 30px;
    color: var(--primary);
    font-family: var(--font-main);
    font-size: 1.25rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-references:hover {
    border-color: var(--primary);
    color: #fff;
    background: var(--primary);
}

.btn-references svg {
    stroke: currentColor;
}

/* ============================================
   ROADMAP SECTION
   ============================================ */
.roadmap-section {
    padding: var(--section-padding);
    background: var(--bg-darker);
}

.roadmap-container {
    position: relative;
    width: 100%;
    min-height: 800px;
    background: var(--bg-card);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    overflow: auto;
    margin-top: 40px;
}

#roadmap {
    width: 100%;
    min-height: 1800px;
    display: block;
}

.roadmap-controls {
    position: absolute;
    bottom: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
}

.zoom-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.zoom-btn:hover {
    background: var(--primary);
    color: var(--bg-dark);
    border-color: var(--primary);
}

/* ============================================
   MODALS
   ============================================ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: none;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.modal-overlay.active {
    display: flex;
}

/* Payment Modal Styles (from deployment) */
.payment-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10000;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow-y: auto;
}

.payment-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  z-index: 1;
}

.payment-modal-content {
  position: relative;
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  border: 3px solid #00ff88;
  border-radius: 20px;
  max-width: 1400px;
  width: 95%;
  max-height: 95vh;
  overflow-y: auto;
  box-shadow: 0 0 60px rgba(0, 255, 136, 0.4);
  z-index: 2;
  animation: modalSlideIn 0.4s ease-out;
  padding: 30px;
  margin: 20px;
}

.payment-modal-close {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  font-size: 24px;
  font-weight: bold;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.payment-modal-close:hover {
  background: #ff6b6b;
  border-color: #ff6b6b;
  color: #ffffff;
  transform: rotate(90deg);
}

.payment-modal-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 20px;
}

.payment-left-section,
.payment-right-section {
  background: rgba(0, 0, 0, 0.3);
  padding: 25px;
  border-radius: 15px;
  border: 2px solid rgba(0, 255, 136, 0.3);
}

.payment-left-section {
  display: flex;
  flex-direction: column;
}

.payment-right-section {
  display: flex;
  flex-direction: column;
}

/* Loading Modal */
.loading-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 11000;
}

.loading-modal-content {
  text-align: center;
  padding: 40px;
  background: rgba(26, 26, 26, 0.95);
  border: 2px solid #00ff88;
  border-radius: 15px;
}

.spinner {
  width: 60px;
  height: 60px;
  border: 6px solid rgba(0, 255, 136, 0.2);
  border-top-color: #00ff88;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ============================================
   MODERN PAYMENT MODAL
   ============================================ */
.payment-modal-modern {
    max-width: 1000px;
    width: 95%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    overflow: hidden;
    animation: modalSlideIn 0.3s ease;
}

.payment-modal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 600px;
}

.payment-info-side {
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.08) 0%, rgba(0, 212, 255, 0.05) 100%);
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    border-left: 1px solid var(--border-color);
}

.payment-form-side {
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
}

.payment-header h2,
.form-header h2 {
    color: var(--primary);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.payment-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.payment-amount-card {
    background: var(--bg-darker);
    border: 1px solid var(--border-glow);
    border-radius: 16px;
    padding: 20px;
    text-align: center;
}

.original-price {
    color: var(--accent);
    text-decoration: line-through;
    font-size: 1.1rem;
    display: block;
    margin-bottom: 5px;
}

.discount-badge {
    background: linear-gradient(135deg, var(--accent), #ff4444);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 10px;
}

.final-price {
    color: var(--primary);
    font-size: 2.2rem;
    font-weight: 900;
    text-shadow: 0 0 20px var(--primary-glow);
}

.price-note {
    color: var(--text-muted);
    font-size: 0.85rem;
    display: block;
    margin-top: 5px;
}

.payment-link-box {
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 15px;
}

.step-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.instapay-link {
    display: block;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid var(--primary);
    padding: 12px;
    border-radius: 8px;
    color: var(--primary);
    text-decoration: none;
    font-family: monospace;
    font-size: 0.9rem;
    text-align: center;
    transition: all var(--transition-fast);
}

.instapay-link:hover {
    background: rgba(0, 255, 136, 0.2);
    box-shadow: 0 0 15px var(--primary-glow);
}

.qr-section {
    text-align: center;
}

.qr-image {
    width: 150px;
    height: 150px;
    border: 2px solid var(--primary);
    border-radius: 12px;
    margin-top: 10px;
}

.contact-box {
    background: var(--bg-darker);
    border-radius: 12px;
    padding: 15px;
    text-align: center;
    margin-top: auto;
}

.contact-box p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.contact-box a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

/* Form Styling */
.payment-form-side .form-group {
    margin-bottom: 20px;
}

.payment-form-side .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.payment-form-side label {
    display: block;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.payment-form-side input {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-main);
    transition: all var(--transition-fast);
}

.payment-form-side input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.payment-form-side input::placeholder {
    color: var(--text-muted);
}

.payment-form-side .mono-input {
    font-family: monospace;
    letter-spacing: 1px;
}

.input-hint {
    display: block;
    color: var(--warning);
    font-size: 0.8rem;
    margin-top: 6px;
    padding: 8px 10px;
    background: rgba(255, 217, 61, 0.1);
    border-radius: 6px;
    border-right: 2px solid var(--warning);
}

.confirmation-note {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    background: rgba(0, 255, 136, 0.08);
    border: 1px solid var(--border-glow);
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 20px;
}

.note-icon {
    font-size: 1.2rem;
}

.confirmation-note p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

.submit-payment-btn {
    width: 100%;
    padding: 16px;
    background: var(--primary);
    color: var(--bg-dark);
    border: none;
    border-radius: 12px;
    font-size: 1.2rem;
    font-weight: 800;
    font-family: var(--font-main);
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 0 25px var(--primary-glow);
}

.submit-payment-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 30px var(--primary-glow);
}

.submit-payment-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Payment Modal Responsive */
@media (max-width: 900px) {
    .payment-modal-grid {
        grid-template-columns: 1fr;
    }

    .payment-info-side {
        border-left: none;
        border-bottom: 1px solid var(--border-color);
        order: -1;
    }

    .payment-modal-modern {
        max-height: 90vh;
        overflow-y: auto;
    }
}

@media (max-width: 600px) {
    .payment-form-side .form-row {
        grid-template-columns: 1fr;
    }

    .payment-info-side,
    .payment-form-side {
        padding: 25px 20px;
    }

    .qr-image {
        width: 120px;
        height: 120px;
    }
}

.modal-content {
    background: var(--bg-card);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 15px;
    left: 15px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 10;
}

.modal-close:hover {
    background: var(--accent);
}

/* Payment Modal */
.payment-modal {
    max-width: 800px;
}

.payment-modal-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    padding: 40px;
}

@media (max-width: 768px) {
    .payment-modal-inner {
        grid-template-columns: 1fr;
    }
}

.payment-left h2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary);
}

.payment-summary {
    background: rgba(0, 255, 136, 0.05);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.summary-item:last-child {
    border-bottom: none;
}

.summary-item.total {
    font-weight: 700;
    color: var(--primary);
    font-size: 1.2rem;
}

.payment-qr {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
}

.payment-qr img {
    max-width: 180px;
    border-radius: 10px;
    margin-bottom: 15px;
}

.payment-qr p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.instapay-id {
    margin-top: 10px;
    color: var(--primary);
}

.payment-right .form-group {
    margin-bottom: 20px;
}

.payment-right label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.payment-right input {
    width: 100%;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.payment-right input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.1);
}

.submit-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    border-radius: 10px;
    color: var(--bg-dark);
    font-family: var(--font-main);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.3);
}

.payment-note {
    text-align: center;
    margin-top: 15px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* References Modal */
.references-modal {
    max-width: 90vw;
    max-height: 95vh;
    padding: 30px;
}

.references-modal h2 {
    text-align: center;
    margin-bottom: 20px;
    color: var(--primary);
}

.references-image-container {
    width: 100%;
    max-height: calc(95vh - 120px);
    display: flex;
    justify-content: center;
    align-items: center;
}

.references-image {
    width: 70vw;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    object-fit: contain;
}

@media (max-width: 768px) {
    .references-modal {
        padding: 15px;
        max-width: 95vw;
    }

    .references-image-container {
        max-height: calc(90vh - 80px);
    }
}

/* ============================================
   AI BRAIN NEURAL NETWORK GRAPHIC
   ============================================ */
.ai-brain-graphic {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.1) 0%, rgba(10, 10, 20, 0.9) 70%);
}

.brain-svg {
    width: 90%;
    height: 90%;
}

/* Pulsing animation for neural nodes */
.pulse-node {
    animation: nodePulse 2s ease-in-out infinite;
}

.pulse-node:nth-child(odd) {
    animation-delay: 0.3s;
}

.pulse-node:nth-child(even) {
    animation-delay: 0.6s;
}

@keyframes nodePulse {
    0%, 100% {
        opacity: 0.7;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.15);
    }
}

/* Animated connection lines - Data flow from left to right */
.pulse-line {
    stroke-dasharray: 8, 4;
    animation: dataFlowRight 1.5s linear infinite;
}

/* Stagger animation for wave effect */
.pulse-line:nth-child(1) { animation-delay: 0s; }
.pulse-line:nth-child(2) { animation-delay: 0.1s; }
.pulse-line:nth-child(3) { animation-delay: 0.2s; }
.pulse-line:nth-child(4) { animation-delay: 0.15s; }
.pulse-line:nth-child(5) { animation-delay: 0.25s; }
.pulse-line:nth-child(6) { animation-delay: 0.3s; }
.pulse-line:nth-child(7) { animation-delay: 0.35s; }
.pulse-line:nth-child(8) { animation-delay: 0.4s; }
.pulse-line:nth-child(9) { animation-delay: 0.45s; }
.pulse-line:nth-child(10) { animation-delay: 0.5s; }
.pulse-line:nth-child(11) { animation-delay: 0.55s; }
.pulse-line:nth-child(12) { animation-delay: 0.6s; }
.pulse-line:nth-child(13) { animation-delay: 0.65s; }
.pulse-line:nth-child(14) { animation-delay: 0.7s; }
.pulse-line:nth-child(15) { animation-delay: 0.75s; }
.pulse-line:nth-child(16) { animation-delay: 0.8s; }
.pulse-line:nth-child(17) { animation-delay: 0.85s; }
.pulse-line:nth-child(18) { animation-delay: 0.9s; }
.pulse-line:nth-child(19) { animation-delay: 0.95s; }
.pulse-line:nth-child(20) { animation-delay: 1s; }

@keyframes dataFlowRight {
    0% {
        stroke-dashoffset: 24;
        stroke: rgba(0, 255, 136, 0.3);
    }
    50% {
        stroke: rgba(0, 255, 136, 0.8);
    }
    100% {
        stroke-dashoffset: 0;
        stroke: rgba(0, 255, 136, 0.3);
    }
}

/* Pulsing glow on nodes when data arrives */
.neural-nodes circle {
    animation: nodeReceive 2s ease-in-out infinite;
}

/* Stagger node animations to follow data flow */
.neural-nodes circle:nth-child(1) { animation-delay: 0s; }
.neural-nodes circle:nth-child(2) { animation-delay: 0.1s; }
.neural-nodes circle:nth-child(3) { animation-delay: 0.2s; }
.neural-nodes circle:nth-child(4) { animation-delay: 0.4s; }
.neural-nodes circle:nth-child(5) { animation-delay: 0.5s; }
.neural-nodes circle:nth-child(6) { animation-delay: 0.6s; }
.neural-nodes circle:nth-child(7) { animation-delay: 0.7s; }
.neural-nodes circle:nth-child(8) { animation-delay: 0.8s; }
.neural-nodes circle:nth-child(9) { animation-delay: 1s; }
.neural-nodes circle:nth-child(10) { animation-delay: 1.1s; }
.neural-nodes circle:nth-child(11) { animation-delay: 1.2s; }
.neural-nodes circle:nth-child(12) { animation-delay: 1.4s; }
.neural-nodes circle:nth-child(13) { animation-delay: 1.5s; }

@keyframes nodeReceive {
    0%, 100% {
        filter: drop-shadow(0 0 3px rgba(0, 255, 136, 0.5));
        opacity: 0.7;
    }
    50% {
        filter: drop-shadow(0 0 12px rgba(0, 255, 136, 1));
        opacity: 1;
    }
}

@media (max-width: 768px) {
    .ai-brain-graphic {
        width: 100%;
        height: 100%;
    }
}

/* ============================================
   ROADMAP TOGGLE BUTTON
   ============================================ */
.roadmap-toggle-container {
    display: flex;
    justify-content: center;
    margin: 40px 0;
}

/* Roadmap container */
.roadmap-container {
    direction: ltr; /* Reset direction for the container */
    width: 100%;
    min-height: 800px;
    overflow: auto;
}

.btn-show-roadmap {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), rgba(0, 255, 136, 0.05));
    border: 2px solid var(--primary);
    border-radius: 50px;
    color: var(--primary);
    font-family: var(--font-main);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-show-roadmap:hover {
    background: var(--primary);
    color: var(--bg-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.3);
}

.btn-show-roadmap svg {
    stroke: currentColor;
}

/* ============================================
   MOBILE ROADMAP FIX
   ============================================ */
@media (max-width: 768px) {
    .roadmap-container {
        min-height: 400px;
        max-height: 70vh;
        height: 70vh;
        overflow: auto;
        -webkit-overflow-scrolling: touch;
    }

    #roadmap {
        min-height: unset;
        height: 100%;
        max-height: 100%;
    }
}

/* ============================================
   VIDEO IN TESTIMONIALS
   ============================================ */
.testimonials-section .video-container {
    max-width: 800px;
    margin: 0 auto 50px;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
}

.video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    cursor: pointer;
    background: linear-gradient(135deg, var(--bg-card), var(--bg-darker));
    transition: all var(--transition-normal);
}

.video-placeholder:hover {
    background: linear-gradient(135deg, var(--bg-card-hover), var(--bg-card));
}

.video-placeholder:hover .play-button {
    transform: scale(1.1);
    color: var(--primary);
}

.play-button {
    width: 80px;
    height: 80px;
    color: var(--text-secondary);
    transition: all var(--transition-normal);
}

.play-button svg {
    width: 100%;
    height: 100%;
}

.video-placeholder span {
    color: var(--text-secondary);
    font-size: 1rem;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* ============================================
   MODERN PAYMENT MODAL
   ============================================ */
.payment-modal-modern {
    background: linear-gradient(135deg, rgba(15, 15, 25, 0.98), rgba(10, 10, 20, 0.98));
    border: 1px solid var(--border-color);
    border-radius: 24px;
    max-width: 900px;
    width: 95%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 0;
    position: relative;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.6);
}

.payment-modal-modern .modal-close {
    position: absolute;
    top: 15px;
    left: 15px;
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    font-size: 1.5rem;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.payment-modal-modern .modal-close:hover {
    background: rgba(255, 100, 100, 0.3);
    color: #ff6b6b;
}

.payment-modal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

/* Right Side - Payment Info */
.payment-info-side {
    padding: 40px 35px;
    background: linear-gradient(180deg, rgba(0, 255, 136, 0.05), transparent);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.payment-header h2 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 8px;
}

.payment-header .payment-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.payment-amount-card {
    background: linear-gradient(135deg, var(--bg-card), rgba(0, 255, 136, 0.05));
    border: 1px solid var(--border-glow);
    border-radius: 16px;
    padding: 25px;
    text-align: center;
    position: relative;
}

.payment-amount-card .original-price {
    display: block;
    font-size: 1.1rem;
    color: var(--text-muted);
    text-decoration: line-through;
    margin-bottom: 5px;
}

.payment-amount-card .discount-badge {
    display: inline-block;
    background: var(--primary);
    color: var(--bg-dark);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.payment-amount-card .final-price {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary);
    text-shadow: 0 0 20px var(--primary-glow);
}

.payment-amount-card .price-note {
    display: block;
    margin-top: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.payment-link-box {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 20px;
}

.payment-link-box .step-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.payment-link-box .instapay-link {
    display: block;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid var(--primary);
    border-radius: 8px;
    padding: 12px 15px;
    color: var(--primary);
    text-decoration: none;
    font-family: 'Consolas', monospace;
    font-size: 0.9rem;
    text-align: center;
    transition: all var(--transition-fast);
}

.payment-link-box .instapay-link:hover {
    background: var(--primary);
    color: var(--bg-dark);
}

.qr-section {
    text-align: center;
}

.qr-section .step-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.qr-section .qr-image {
    max-width: 150px;
    border-radius: 12px;
    background: white;
    padding: 10px;
}

.contact-box {
    text-align: center;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.contact-box p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.contact-box a {
    color: var(--secondary);
    text-decoration: none;
    font-size: 0.9rem;
}

/* Left Side - Form */
.payment-form-side {
    padding: 40px 35px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.payment-form-side .form-header h2 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.payment-form-side .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.payment-form-side .form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.payment-form-side .form-group label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.payment-form-side .form-group input {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 12px 15px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.payment-form-side .form-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.2);
}

.payment-form-side .form-group input::placeholder {
    color: var(--text-muted);
}

.payment-form-side .form-group .input-hint {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.payment-form-side .form-group .mono-input {
    font-family: 'Consolas', monospace;
    letter-spacing: 1px;
}

.confirmation-note {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: rgba(0, 255, 136, 0.08);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 12px;
    padding: 15px;
}

.confirmation-note .note-icon {
    font-size: 1.2rem;
}

.confirmation-note p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.submit-payment-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    border-radius: 12px;
    color: var(--bg-dark);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-main);
}

.submit-payment-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.3);
}

.submit-payment-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Payment Modal Responsive */
@media (max-width: 768px) {
    .payment-modal-modern {
        max-width: 95%;
        margin: 10px;
    }

    .payment-modal-grid {
        grid-template-columns: 1fr;
    }

    .payment-info-side {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: 30px 25px;
    }

    .payment-form-side {
        padding: 30px 25px;
    }

    .payment-form-side .form-row {
        grid-template-columns: 1fr;
    }

    .payment-amount-card .final-price {
        font-size: 2rem;
    }
}

/* Loading Modal */
.loading-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.loading-modal-content {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 40px 50px;
    text-align: center;
}

.loading-modal-content .spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-modal-content h3 {
    color: var(--text-primary);
    margin-bottom: 10px;
}

.loading-modal-content p {
    color: var(--text-secondary);
}

/* ============================================
   CUSTOM POPUP (THEMED)
   ============================================ */

.custom-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    backdrop-filter: blur(5px);
    animation: popupFadeIn 0.2s ease;
}

.custom-popup-overlay.closing {
    animation: popupFadeOut 0.2s ease forwards;
}

@keyframes popupFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes popupFadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

.custom-popup {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px 40px;
    max-width: 450px;
    width: 90%;
    text-align: center;
    animation: popupSlideIn 0.3s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.custom-popup.error {
    border-color: var(--accent);
    box-shadow: 0 0 30px rgba(255, 107, 107, 0.2);
}

.custom-popup.success {
    border-color: var(--primary);
    box-shadow: 0 0 30px var(--primary-glow);
}

.custom-popup.info {
    border-color: var(--secondary);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.2);
}

@keyframes popupSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.popup-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.popup-message {
    font-size: 1.1rem;
    color: var(--text-primary);
    line-height: 1.6;
    margin-bottom: 25px;
    direction: rtl;
}

.popup-close-btn {
    background: var(--primary);
    color: var(--bg-dark);
    border: none;
    padding: 12px 40px;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-main);
}

.popup-close-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px var(--primary-glow);
}

.custom-popup.error .popup-close-btn {
    background: var(--accent);
}

.custom-popup.error .popup-close-btn:hover {
    box-shadow: 0 5px 20px rgba(255, 107, 107, 0.4);
}

/* ============================================
   SEO & ACCESSIBILITY UTILITIES
   ============================================ */

/* Screen Reader Only - Accessible to screen readers and search engines */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Skip to content link for accessibility */
.skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    background: var(--primary);
    color: var(--bg-dark);
    padding: 10px 20px;
    z-index: 10000;
    font-weight: 700;
    text-decoration: none;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 0;
}

/* Footer SEO text */
.footer-seo-text {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.75);
    margin-top: 5px;
}

/* Focus visible for keyboard navigation */
*:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --text-secondary: rgba(255, 255, 255, 0.9);
        --text-muted: rgba(255, 255, 255, 0.8);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}