/* ==========================================================================
   UTILIZOR COLLEGE - EXACT MATCHING BRANDED STYLESHEET
   Matching Screenshot: Dark Navy, Electric Purple, Cyan Glow & Floating WhatsApp
   ========================================================================== */

/* --- CSS Variables & Color Palette --- */
:root {
    --primary: #7c3aed;          /* Vibrant Electric Purple */
    --primary-hover: #6d28d9;
    --primary-light: rgba(124, 58, 237, 0.15);
    
    --secondary: #38bdf8;        /* Neon Sky Blue */
    --cyan-glow: #00f2fe;        /* Cyan Neon Glow Border */
    --accent: #a855f7;           /* Purple Accent */
    
    --gradient-brand: linear-gradient(135deg, #7c3aed 0%, #6366f1 100%);
    --gradient-brand-hover: linear-gradient(135deg, #6d28d9 0%, #4f46e5 100%);
    --gradient-text: linear-gradient(135deg, #d8b4fe 0%, #a855f7 50%, #60a5fa 100%);
    
    --dark-bg: #070614;          /* Screenshot Deep Navy/Black */
    --dark-surface: #0c0a21;     /* Screenshot Sub-surface */
    --dark-card: #120e2e;        /* Screenshot Card Background */
    --dark-border: rgba(255, 255, 255, 0.1);
    --dark-border-hover: rgba(168, 85, 247, 0.4);
    
    --text-primary: #ffffff;
    --text-muted: #94a3b8;       /* Muted Slate */
    --text-dark: #020617;
    
    --success: #10b981;
    --whatsapp-green: #25D366;   /* Screenshot WhatsApp Green */
    --warning: #f59e0b;
    --danger: #ef4444;
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    --shadow-purple-glow: 0 0 30px rgba(124, 58, 237, 0.35);
    --shadow-cyan-glow: 0 0 30px rgba(0, 242, 254, 0.35);
    --shadow-card: 0 15px 35px rgba(0, 0, 0, 0.6);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    color: var(--text-primary);
    background-color: var(--dark-bg);
}

body {
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--dark-bg);
    color: var(--text-primary);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    width: 90%;
    max-width: 1240px;
    margin: 0 auto;
}

/* --- Typography Helpers --- */
.text-gradient {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-purple {
    color: var(--accent);
}

.text-success {
    color: var(--success);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.btn-primary {
    background: var(--gradient-brand);
    color: #ffffff;
    box-shadow: var(--shadow-purple-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px rgba(124, 58, 237, 0.6);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border: 1px solid var(--dark-border);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: #ffffff;
    background: rgba(168, 85, 247, 0.15);
    transform: translateY(-2px);
}

.btn-white {
    background: #ffffff;
    color: #020617;
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.15);
}

.btn-white:hover {
    background: #f1f5f9;
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

.btn-block {
    width: 100%;
}

/* --- Section Headers --- */
.section-header {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 55px auto;
}

.section-subtitle {
    display: inline-block;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 12px;
    text-transform: uppercase;
    background: rgba(168, 85, 247, 0.12);
    padding: 6px 18px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(168, 85, 247, 0.25);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-description {
    font-size: 1.08rem;
    color: var(--text-muted);
}

/* --- Navigation Bar (Screenshot Pill Bar style) --- */
.navbar {
    position: fixed;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    width: 92%;
    max-width: 1240px;
    z-index: 1000;
    background: rgba(7, 6, 20, 0.8);
    backdrop-filter: blur(16px);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-full);
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(7, 6, 20, 0.95);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), var(--shadow-purple-glow);
    border-color: rgba(124, 58, 237, 0.3);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    padding: 0 12px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #ffffff;
}

.logo-icon {
    width: 38px;
    height: 38px;
    background: var(--gradient-brand);
    color: #fff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: 0 0 15px rgba(124, 58, 237, 0.5);
}

.logo-accent {
    color: var(--accent);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.nav-link:hover, .nav-link.active {
    color: #ffffff;
}

.nav-cta {
    padding: 10px 22px;
    font-size: 0.88rem;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.4rem;
    color: #ffffff;
    cursor: pointer;
}

/* --- Hero Section --- */
.hero {
    position: relative;
    padding: 170px 0 110px 0;
    background: radial-gradient(circle at 40% 30%, rgba(124, 58, 237, 0.18) 0%, rgba(7, 6, 20, 1) 70%);
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(130px);
    opacity: 0.3;
    pointer-events: none;
}

.hero-glow-1 {
    width: 550px;
    height: 550px;
    background: var(--primary);
    top: 5%;
    left: -150px;
}

.hero-glow-2 {
    width: 550px;
    height: 550px;
    background: var(--secondary);
    bottom: 5%;
    right: -150px;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(124, 58, 237, 0.15);
    color: #d8b4fe;
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    color: #ffffff;
    letter-spacing: -1px;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 36px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.hero-trust {
    display: flex;
    gap: 24px;
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
    flex-wrap: wrap;
}

.hero-trust p {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Hero Visual Card (Exact Cyan Glow Outline matching screenshot) */
.hero-visual {
    position: relative;
}

.code-window {
    background: #09081e;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 50px rgba(0,0,0,0.9), var(--shadow-cyan-glow);
    border: 2px solid var(--cyan-glow);
    overflow: hidden;
}

.window-header {
    background: #120e2e;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--dark-border);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #10b981; }

.window-title {
    margin-left: 12px;
    font-size: 0.82rem;
    color: #94a3b8;
    font-family: monospace;
}

.window-body {
    padding: 26px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.88rem;
    line-height: 1.7;
    color: #e2e8f0;
    overflow-x: auto;
}

.code-keyword { color: #c084fc; }
.code-variable { color: #38bdf8; }
.code-property { color: #f472b6; }
.code-string { color: #4ade80; }
.code-number { color: #fbbf24; }
.code-boolean { color: #f87171; }
.code-comment { color: #64748b; font-style: italic; }
.code-function { color: #818cf8; }
.code-method { color: #38bdf8; }

.hero-floating-card {
    position: absolute;
    background: rgba(18, 14, 46, 0.92);
    backdrop-filter: blur(14px);
    padding: 16px 22px;
    border-radius: var(--radius-md);
    box-shadow: 0 15px 35px rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    gap: 14px;
    border: 1px solid rgba(168, 85, 247, 0.3);
    animation: float 4s ease-in-out infinite;
}

.card-1 {
    top: -22px;
    left: -28px;
}

.card-2 {
    bottom: -22px;
    right: -20px;
    animation-delay: 2s;
}

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

.card-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--gradient-brand);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.hero-floating-card h4 {
    font-size: 0.95rem;
    color: #ffffff;
}

.hero-floating-card p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* --- Floating WhatsApp Button (Screenshot matching) --- */
.floating-whatsapp {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25D366;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.5);
    z-index: 1500;
    transition: var(--transition);
}

.floating-whatsapp:hover {
    transform: scale(1.12);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.7);
}

/* --- Stats Counter Section --- */
.stats-section {
    background: var(--dark-surface);
    color: #ffffff;
    padding: 60px 0;
    border-top: 1px solid var(--dark-border);
    border-bottom: 1px solid var(--dark-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-card {
    padding: 20px;
}

.stat-number {
    display: inline-block;
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent);
}

.stat-plus {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--secondary);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* --- About Section --- */
.about-section {
    padding: 110px 0;
    background: var(--dark-bg);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.about-card {
    padding: 40px 30px;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.about-card:hover {
    transform: translateY(-8px);
    border-color: var(--dark-border-hover);
    box-shadow: var(--shadow-purple-glow);
}

.about-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-brand);
    color: #ffffff;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 24px;
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.4);
}

.about-card h3 {
    font-size: 1.3rem;
    margin-bottom: 14px;
    color: #ffffff;
}

.about-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* --- Courses Section --- */
.courses-section {
    padding: 110px 0;
    background: var(--dark-surface);
}

.filter-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 22px;
    border-radius: var(--radius-full);
    border: 1px solid var(--dark-border);
    background: var(--dark-card);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.88rem;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
    background: var(--gradient-brand);
    color: #ffffff;
    border-color: transparent;
    box-shadow: var(--shadow-purple-glow);
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.course-card {
    position: relative;
    background: var(--dark-card);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--dark-border);
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.course-card:hover {
    transform: translateY(-6px);
    border-color: var(--dark-border-hover);
    box-shadow: var(--shadow-purple-glow);
}

.course-badge {
    position: absolute;
    top: 24px;
    right: 24px;
    background: rgba(168, 85, 247, 0.15);
    color: #d8b4fe;
    border: 1px solid rgba(168, 85, 247, 0.3);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
}

.course-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.course-icon {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #ffffff;
    flex-shrink: 0;
}

.web-icon { background: linear-gradient(135deg, #7c3aed, #6366f1); }
.mobile-icon { background: linear-gradient(135deg, #0ea5e9, #0284c7); }
.design-icon { background: linear-gradient(135deg, #ec4899, #db2777); }
.seo-icon { background: linear-gradient(135deg, #10b981, #059669); }
.social-icon { background: linear-gradient(135deg, #f59e0b, #d97706); }
.youtube-icon { background: linear-gradient(135deg, #ef4444, #dc2626); }
.software-icon { background: linear-gradient(135deg, #8b5cf6, #7c3aed); }

.course-level {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--secondary);
    text-transform: uppercase;
}

.course-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    margin-top: 2px;
}

.course-desc {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-bottom: 22px;
    flex-grow: 1;
}

.course-meta {
    display: flex;
    gap: 16px;
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--dark-border);
}

.course-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.course-tags span {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    font-size: 0.76rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--dark-border);
}

.course-footer {
    display: flex;
    gap: 10px;
    margin-top: auto;
}

.course-footer .btn {
    flex: 1;
    font-size: 0.85rem;
    padding: 10px 14px;
}

/* --- Why Choose Us Section --- */
.why-us-section {
    padding: 110px 0;
    background: var(--dark-bg);
}

.why-us-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.features-list {
    margin-top: 36px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature-item {
    display: flex;
    gap: 20px;
}

.feature-icon {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    background: rgba(124, 58, 237, 0.15);
    border: 1px solid rgba(168, 85, 247, 0.3);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.feature-item h4 {
    font-size: 1.1rem;
    color: #ffffff;
    margin-bottom: 6px;
}

.feature-item p {
    color: var(--text-muted);
    font-size: 0.92rem;
}

.why-us-card-visual {
    background: linear-gradient(135deg, #09081e 0%, #1e1035 100%);
    padding: 60px 40px;
    border-radius: var(--radius-lg);
    color: #ffffff;
    text-align: center;
    position: relative;
    border: 2px solid var(--cyan-glow);
    box-shadow: 0 20px 50px rgba(0,0,0,0.8), var(--shadow-cyan-glow);
}

.badge-big-icon {
    font-size: 4rem;
    color: var(--secondary);
    margin-bottom: 24px;
}

.badge-card h3 {
    font-size: 1.8rem;
    margin-bottom: 16px;
}

.badge-card p {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.7;
}

/* --- Testimonials Section --- */
.testimonials-section {
    padding: 110px 0;
    background: var(--dark-surface);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: var(--dark-card);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--dark-border);
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.stars {
    color: #f59e0b;
    margin-bottom: 16px;
    font-size: 0.9rem;
}

.testimonial-quote {
    font-size: 0.95rem;
    color: #e2e8f0;
    font-style: italic;
    margin-bottom: 24px;
    line-height: 1.7;
}

.testimonial-user {
    display: flex;
    align-items: center;
    gap: 14px;
}

.avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--gradient-brand);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.testimonial-user h4 {
    font-size: 0.95rem;
    color: #ffffff;
}

.testimonial-user p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* --- Enrollment Section --- */
.enroll-section {
    padding: 110px 0;
    background: var(--dark-bg);
}

.enroll-wrapper {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.enroll-info .section-title {
    margin-bottom: 20px;
}

.contact-highlights {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.c-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.c-item i {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    background: rgba(124, 58, 237, 0.15);
    border: 1px solid rgba(168, 85, 247, 0.3);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.c-item strong {
    display: block;
    color: #ffffff;
    font-size: 0.95rem;
}

.c-item p {
    color: var(--text-muted);
    font-size: 0.88rem;
}

/* Form Styles */
.enroll-form-card {
    background: var(--dark-card);
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--dark-border);
    box-shadow: 0 20px 50px rgba(0,0,0,0.8), var(--shadow-purple-glow);
}

.enroll-form-card h3 {
    font-size: 1.5rem;
    color: #ffffff;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--dark-border);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 8px;
}

.required {
    color: var(--danger);
}

input, select, textarea {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.95rem;
    font-family: inherit;
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
    transition: var(--transition);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.3);
}

select option {
    background: var(--dark-card);
    color: #ffffff;
}

.error-msg {
    color: var(--danger);
    font-size: 0.8rem;
    margin-top: 4px;
    display: block;
}

.form-success-message {
    display: none;
    text-align: center;
    padding: 30px 20px;
}

.success-icon {
    font-size: 3.5rem;
    color: var(--success);
    margin-bottom: 16px;
}

.form-success-message h4 {
    font-size: 1.4rem;
    color: #ffffff;
    margin-bottom: 12px;
}

.form-success-message p {
    color: var(--text-muted);
    margin-bottom: 24px;
}

/* --- FAQ Section --- */
.faq-section {
    padding: 110px 0;
    background: var(--dark-surface);
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--dark-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--dark-border);
    overflow: hidden;
    transition: var(--transition);
}

.faq-question {
    width: 100%;
    padding: 22px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: none;
    border: none;
    font-size: 1.05rem;
    font-weight: 700;
    color: #ffffff;
    text-align: left;
    cursor: pointer;
}

.faq-icon {
    color: var(--accent);
    transition: var(--transition);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease-out;
    padding: 0 28px;
}

.faq-answer p {
    color: var(--text-muted);
    font-size: 0.95rem;
    padding-bottom: 22px;
    line-height: 1.7;
}

.faq-item.active {
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.25);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

/* --- Course Details Modal --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(7, 6, 20, 0.88);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    padding: 20px;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--dark-card);
    border-radius: var(--radius-lg);
    max-width: 700px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    padding: 40px;
    border: 1px solid var(--dark-border);
    box-shadow: 0 25px 60px rgba(0,0,0,0.9), var(--shadow-purple-glow);
    transform: scale(0.9);
    transition: var(--transition);
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--dark-border);
    font-size: 1.1rem;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--danger);
    color: #ffffff;
}

.modal-title {
    font-size: 1.8rem;
    color: #ffffff;
    margin-bottom: 12px;
}

.modal-syllabus-list {
    margin: 20px 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.modal-syllabus-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    color: #e2e8f0;
}

.modal-syllabus-item i {
    color: var(--success);
    margin-top: 4px;
}

/* --- Social Media Accounts Section --- */
.social-section {
    padding: 45px 0;
    background: var(--dark-surface);
    border-top: 1px solid var(--dark-border);
    border-bottom: 1px solid var(--dark-border);
}

.social-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.social-title {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 24px;
}

.social-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.social-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--dark-bg);
    border: 1px solid var(--dark-border);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-btn:hover {
    background: var(--gradient-brand);
    color: #ffffff;
    border-color: transparent;
    transform: scale(1.15);
    box-shadow: var(--shadow-purple-glow);
}

/* --- Footer --- */
.footer {
    background: var(--dark-bg);
    color: var(--text-muted);
    padding-top: 80px;
    border-top: 1px solid var(--dark-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--dark-border);
}

.footer-brand .brand-logo {
    color: #ffffff;
    margin-bottom: 18px;
}

.footer-brand p {
    font-size: 0.9rem;
    margin-bottom: 24px;
    max-width: 320px;
    line-height: 1.7;
}

.footer-links h4, .footer-contact h4 {
    color: #ffffff;
    font-size: 1.05rem;
    margin-bottom: 20px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: #ffffff;
    padding-left: 4px;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
    font-size: 0.85rem;
}

/* --- Responsive Media Queries --- */
@media (max-width: 1100px) {
    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .hero-container, .why-us-wrapper, .enroll-wrapper {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 2.7rem;
    }

    .about-grid, .testimonials-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .navbar {
        top: 10px;
        width: 95%;
    }

    .nav-menu {
        position: fixed;
        top: 75px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 75px);
        background: rgba(7, 6, 20, 0.98);
        flex-direction: column;
        justify-content: center;
        gap: 24px;
        transition: var(--transition);
        border-radius: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .mobile-toggle {
        display: block;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

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