/* ============================================================
   WAVS - IT Education & Services | Main Stylesheet
   ============================================================ */

/* ---- CSS Variables — Dark Theme (default) ---- */
:root {
    --primary: #4f46e5;
    --primary-dark: #3730a3;
    --primary-light: #818cf8;
    --accent: #06b6d4;
    --accent-dark: #0891b2;
    --dark: #0f0f1a;
    --dark-2: #1a1a2e;
    --dark-3: #16213e;
    --surface: #1e1e35;
    --surface-2: #252540;
    --border: rgba(255, 255, 255, 0.08);
    --text: #e2e8f0;
    --text-muted: #94a3b8;
    --text-light: #cbd5e1;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, #4f46e5, #06b6d4);
    --gradient-warm: linear-gradient(135deg, #7c3aed, #4f46e5);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Space Grotesk', sans-serif;
    --header-height: 72px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Light Theme Overrides ---- */
:root.light {
    --dark: #f8fafc;
    --dark-2: #f1f5f9;
    --dark-3: #e2e8f0;
    --surface: #ffffff;
    --surface-2: #f8fafc;
    --border: rgba(0, 0, 0, 0.1);
    --text: #1e293b;
    --text-muted: #64748b;
    --text-light: #475569;
    --white: #0f172a;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.15);
}

/* Light theme: headings should stay dark */
:root.light h1, :root.light h2, :root.light h3,
:root.light h4, :root.light h5 { color: #0f172a; }

/* Light theme: gradient-text stays vibrant */
:root.light .gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Light theme: hero adjustments */
:root.light .hero { background: linear-gradient(160deg, #eef2ff 0%, #f0fdfe 50%, #f8fafc 100%); }
:root.light .hero-badge { background: rgba(79,70,229,0.1); }
:root.light .hero-badge span { color: var(--primary); }
:root.light .hero p { color: #475569; }

/* Light theme: header */
:root.light .site-header { background: rgba(248,250,252,0.85); border-bottom-color: rgba(0,0,0,0.08); }
:root.light .site-header.scrolled { background: rgba(248,250,252,0.97); box-shadow: 0 4px 24px rgba(0,0,0,0.1); }
:root.light .nav-link { color: #374151; }
:root.light .nav-link:hover, :root.light .nav-link.active { color: var(--primary); }
:root.light .dropdown-menu { background: #ffffff; border-color: rgba(0,0,0,0.1); }
:root.light .dropdown-item:hover { background: rgba(79,70,229,0.06); }
:root.light .nav-toggle span { background: #374151; }
:root.light .mobile-overlay { background: rgba(0,0,0,0.4); }

/* Light theme: cards & sections */
:root.light .service-card,
:root.light .course-card,
:root.light .why-feature,
:root.light .why-stat-card,
:root.light .service-detail-card,
:root.light .course-detail-card,
:root.light .course-block,
:root.light .course-sidebar-card,
:root.light .alict-module-card { background: #ffffff; border-color: rgba(0,0,0,0.09); box-shadow: 0 2px 12px rgba(0,0,0,0.06); }
:root.light .service-card:hover,
:root.light .course-card:hover { border-color: rgba(79,70,229,0.3); box-shadow: 0 8px 32px rgba(79,70,229,0.1); }

/* Light theme: section backgrounds */
:root.light .section-alt { background: #f1f5f9; }
:root.light .why-wavs { background: linear-gradient(135deg, #eef2ff 0%, #f0fdfe 100%); }
:root.light .cta-section { background: linear-gradient(135deg, #4f46e5 0%, #06b6d4 100%); }
:root.light .cta-section h2, :root.light .cta-section p { color: #ffffff; }
:root.light .footer { background: #0f172a; }

/* Light theme: page-hero */
:root.light .page-hero { background: linear-gradient(135deg, #eef2ff 0%, #f0fdfe 100%); }
:root.light .page-hero h1, :root.light .page-hero p { color: #0f172a; }

/* Light theme: section-tag */
:root.light .section-tag { background: rgba(79,70,229,0.1); color: var(--primary); border-color: rgba(79,70,229,0.25); }

/* Light theme: feature-list icon */
:root.light .feature-list li i.fa-check { color: var(--primary); }

/* Light theme: detail rows */
:root.light .detail-row { border-bottom-color: rgba(0,0,0,0.07); }

/* Light theme: course hero */
:root.light .course-hero { background: linear-gradient(135deg, #1e1b4b 0%, #0c4a6e 100%); }
:root.light .course-hero h1, :root.light .course-hero p { color: #ffffff; }

/* Light theme: contact page */
:root.light .contact-box { background: #ffffff; border-color: rgba(0,0,0,0.09); }
:root.light .form-group input,
:root.light .form-group select,
:root.light .form-group textarea { background: #f8fafc; border-color: rgba(0,0,0,0.15); color: #1e293b; }
:root.light .form-group input:focus,
:root.light .form-group select:focus,
:root.light .form-group textarea:focus { background: #ffffff; border-color: var(--primary); }

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

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

body {
    font-family: var(--font-main);
    background: var(--dark);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--white);
}

a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ---- Container ---- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---- Sections ---- */
.section { padding: 96px 0; }

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 64px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(79, 70, 229, 0.15);
    border: 1px solid rgba(79, 70, 229, 0.3);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary-light);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    margin-bottom: 16px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.7;
}

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

.section-cta { text-align: center; margin-top: 48px; }

.mt-1 { margin-top: 12px; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    white-space: nowrap;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-lg { padding: 16px 32px; font-size: 1rem; border-radius: var(--radius-lg); }
.btn-sm { padding: 8px 18px; font-size: 0.85rem; }

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.4);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(79, 70, 229, 0.5);
}

.btn-ghost {
    background: rgba(255,255,255,0.06);
    color: var(--white);
    border-color: rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.3); }

.btn-outline {
    background: transparent;
    color: var(--primary-light);
    border-color: rgba(79, 70, 229, 0.4);
}
.btn-outline:hover { background: rgba(79,70,229,0.1); border-color: var(--primary-light); }

.btn-white {
    background: var(--white);
    color: var(--primary-dark);
    border-color: transparent;
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(0,0,0,0.2); }

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.4);
}
.btn-outline-white:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    background: rgba(15, 15, 26, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.site-header.scrolled {
    background: rgba(15, 15, 26, 0.98);
    box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: 32px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.logo-wave-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: block;
    filter: drop-shadow(0 2px 8px rgba(79, 70, 229, 0.45));
    transition: filter var(--transition);
}
.logo:hover .logo-wave-icon {
    filter: drop-shadow(0 4px 16px rgba(79, 70, 229, 0.65));
}

.logo-text { display: flex; flex-direction: column; }
.logo-name { font-family: var(--font-heading); font-weight: 800; font-size: 1.2rem; color: var(--white); line-height: 1; }
.logo-tagline { font-size: 0.65rem; color: var(--text-muted); margin-top: 2px; white-space: nowrap; }

/* Navigation */
.main-nav { flex: 1; display: flex; justify-content: center; }

.nav-list {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-light);
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--white);
    background: rgba(255,255,255,0.07);
}

.nav-link .fa-chevron-down {
    font-size: 0.65rem;
    transition: transform 0.3s;
}

/* Dropdown */
.has-dropdown { position: relative; }

.dropdown {
    position: absolute;
    top: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%);
    min-width: 220px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(-8px);
    transition: all 0.25s ease;
    box-shadow: var(--shadow);
    z-index: 100;
}

.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.has-dropdown:hover .fa-chevron-down { transform: rotate(180deg); }

.dropdown a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.88rem;
    color: var(--text-light);
}
.dropdown a:hover { background: rgba(79,70,229,0.12); color: var(--white); }
.dropdown a i { width: 16px; color: var(--primary-light); }

/* Header actions */
.header-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

/* Theme Toggle */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: var(--transition);
    position: relative;
}
.theme-toggle:hover { background: rgba(79, 70, 229, 0.15); color: var(--primary-light); border-color: rgba(79, 70, 229, 0.3); }
#theme-icon-light { display: none; }
#theme-icon-dark  { display: block; }
:root.light #theme-icon-light { display: block; }
:root.light #theme-icon-dark  { display: none; }
:root.light .theme-toggle { background: rgba(0,0,0,0.05); color: #64748b; }
:root.light .theme-toggle:hover { background: rgba(79,70,229,0.1); color: var(--primary); }

/* Nav Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(255,255,255,0.06);
    padding: 6px;
}
.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 998;
    backdrop-filter: blur(4px);
}
.mobile-overlay.show { display: block; }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    position: relative;
    overflow: hidden;
    background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(79,70,229,0.15) 0%, transparent 70%),
                radial-gradient(ellipse 60% 40% at 80% 80%, rgba(6,182,212,0.1) 0%, transparent 60%),
                var(--dark);
}

.hero-bg-shapes { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
}
.shape-1 { width: 600px; height: 600px; background: var(--primary); top: -200px; left: -100px; }
.shape-2 { width: 400px; height: 400px; background: var(--accent); bottom: -100px; right: -50px; }
.shape-3 { width: 300px; height: 300px; background: #7c3aed; top: 40%; left: 50%; }

.hero .container { position: relative; z-index: 1; padding-top: 60px; padding-bottom: 80px; }

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 64px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(79,70,229,0.12);
    border: 1px solid rgba(79,70,229,0.3);
    border-radius: 100px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 24px;
}
.hero-badge i { color: #fbbf24; }

.hero-title {
    font-size: clamp(2.2rem, 4.5vw, 3.8rem);
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.75;
    max-width: 480px;
    margin-bottom: 36px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
}
.stat { text-align: center; }
.stat-number { display: block; font-family: var(--font-heading); font-size: 1.8rem; font-weight: 800; color: var(--white); }
.stat-label { font-size: 0.78rem; color: var(--text-muted); }
.stat-divider { width: 1px; height: 40px; background: var(--border); }

/* Hero Visual */
.hero-visual { display: flex; justify-content: center; align-items: center; }

.hero-card-stack { position: relative; width: 320px; height: 320px; }

.hero-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 60px rgba(79,70,229,0.4);
}

.circle-inner {
    width: 160px;
    height: 160px;
    background: var(--dark-2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    color: var(--primary-light);
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 18px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--white);
    box-shadow: var(--shadow);
    white-space: nowrap;
    animation: float 4s ease-in-out infinite;
}
.floating-card i { font-size: 1rem; color: var(--primary-light); }

.card-top { top: 10px; left: 50%; transform: translateX(-50%); animation-delay: 0s; }
.card-bottom { bottom: 10px; left: 50%; transform: translateX(-50%); animation-delay: 1.5s; }
.card-right { right: -20px; top: 50%; transform: translateY(-50%); animation-delay: 0.8s; }

@keyframes float {
    0%, 100% { transform: translateY(0) translateX(-50%); }
    50% { transform: translateY(-10px) translateX(-50%); }
}
.card-right {
    animation-name: float-right;
}
@keyframes float-right {
    0%, 100% { transform: translateY(-50%); }
    50% { transform: translateY(calc(-50% - 10px)); }
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-overview { background: var(--dark-2); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: rgba(79,70,229,0.3); }
.service-card:hover::before { transform: scaleX(1); }

.service-card.featured {
    background: linear-gradient(135deg, rgba(79,70,229,0.12), rgba(6,182,212,0.08));
    border-color: rgba(79,70,229,0.3);
}
.service-card.featured::before { transform: scaleX(1); }

.service-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 4px 12px;
    background: var(--gradient);
    border-radius: 100px;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.service-icon {
    width: 56px;
    height: 56px;
    background: rgba(79,70,229,0.15);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--primary-light);
    margin-bottom: 20px;
}

.service-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.service-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.65; margin-bottom: 20px; }

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--primary-light);
}
.card-link:hover { gap: 10px; color: var(--accent); }

.service-card.cta-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
    background: var(--gradient);
    border-color: transparent;
}
.service-card.cta-card i { font-size: 2rem; color: rgba(255,255,255,0.6); margin-bottom: 16px; }
.service-card.cta-card h3 { color: var(--white); margin-bottom: 20px; }
.service-card.cta-card .btn { background: rgba(255,255,255,0.2); color: var(--white); border: 1px solid rgba(255,255,255,0.3); backdrop-filter: blur(8px); }
.service-card.cta-card .btn:hover { background: rgba(255,255,255,0.3); }

/* ============================================================
   TRAINING / COURSES SECTION
   ============================================================ */
.courses-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.course-card {
    display: flex;
    align-items: center;
    gap: 24px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    transition: var(--transition);
}
.course-card:hover { transform: translateX(6px); border-color: rgba(79,70,229,0.3); box-shadow: var(--shadow); }

.course-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--white);
    flex-shrink: 0;
}
.bg-blue { background: linear-gradient(135deg, #3b82f6, #2563eb); }
.bg-purple { background: linear-gradient(135deg, #8b5cf6, #6d28d9); }
.bg-pink { background: linear-gradient(135deg, #ec4899, #be185d); }
.bg-green { background: linear-gradient(135deg, #10b981, #059669); }
.bg-orange { background: linear-gradient(135deg, #f59e0b, #d97706); }

.course-info { flex: 1; }
.course-info h3 { font-size: 1.05rem; margin-bottom: 4px; }
.course-info p { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 10px; }

.course-meta {
    display: flex;
    gap: 20px;
}
.course-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--text-muted);
}
.course-meta i { color: var(--primary-light); }

/* ============================================================
   WHY WAVS
   ============================================================ */
.why-wavs { background: var(--dark-2); }

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.why-content .section-tag { display: inline-block; }
.why-content .section-title { text-align: left; margin-top: 16px; }
.why-content > p { color: var(--text-muted); margin: 16px 0 32px; line-height: 1.75; }

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

.why-feature {
    display: flex;
    gap: 16px;
}
.feature-icon { flex-shrink: 0; }
.feature-icon i { font-size: 1.2rem; color: var(--primary-light); margin-top: 2px; }
.why-feature h4 { font-size: 1rem; margin-bottom: 4px; }
.why-feature p { color: var(--text-muted); font-size: 0.88rem; }

.why-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.why-stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}
.why-stat-card:hover { border-color: rgba(79,70,229,0.3); transform: translateY(-3px); }

.why-stat-card > i { font-size: 1.8rem; color: var(--primary-light); flex-shrink: 0; }
.why-stat-card div { display: flex; flex-direction: column; }
.big-num { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 800; color: var(--white); line-height: 1; }
.why-stat-card div span:last-child { font-size: 0.78rem; color: var(--text-muted); margin-top: 4px; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.testimonial-card.featured {
    background: linear-gradient(135deg, rgba(79,70,229,0.12), rgba(6,182,212,0.06));
    border-color: rgba(79,70,229,0.3);
}

.stars { display: flex; gap: 4px; margin-bottom: 16px; }
.stars i { color: #fbbf24; font-size: 0.9rem; }

.testimonial-card p { color: var(--text-muted); font-size: 0.92rem; line-height: 1.75; margin-bottom: 24px; font-style: italic; }

.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
    width: 44px; height: 44px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--white);
    font-family: var(--font-heading);
    flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.95rem; color: var(--white); }
.testimonial-author span { font-size: 0.8rem; color: var(--text-muted); }

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section { background: var(--dark-2); }

.cta-box {
    background: var(--gradient);
    border-radius: var(--radius-xl);
    padding: 72px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-shapes { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.cta-shape-1 { position: absolute; width: 400px; height: 400px; background: rgba(255,255,255,0.08); border-radius: 50%; top: -150px; right: -100px; }
.cta-shape-2 { position: absolute; width: 300px; height: 300px; background: rgba(0,0,0,0.1); border-radius: 50%; bottom: -100px; left: -50px; }

.cta-content { position: relative; z-index: 1; }
.cta-content h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); color: var(--white); margin-bottom: 16px; }
.cta-content p { color: rgba(255,255,255,0.8); font-size: 1.05rem; max-width: 520px; margin: 0 auto 36px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--dark-2); border-top: 1px solid var(--border); }

.footer-top { padding: 72px 0 48px; }

.footer-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
    gap: 48px;
}

.footer-brand .logo { margin-bottom: 20px; }

.footer-about {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.75;
    margin-bottom: 28px;
    max-width: 300px;
}

.social-links { display: flex; gap: 10px; }
.social-links a {
    width: 38px; height: 38px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: var(--transition);
}
.social-links a:hover { background: var(--gradient); color: var(--white); border-color: transparent; transform: translateY(-2px); }

.footer-heading {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-light);
    margin-bottom: 20px;
}

.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--text-muted);
}
.footer-links a:hover { color: var(--primary-light); gap: 12px; }
.footer-links a i { font-size: 0.7rem; color: var(--primary-light); }

.footer-contact-list { display: flex; flex-direction: column; gap: 14px; margin-bottom: 20px; }
.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.88rem;
    color: var(--text-muted);
}
.footer-contact-list li i { color: var(--primary-light); margin-top: 2px; flex-shrink: 0; }
.footer-contact-list a { color: var(--text-muted); }
.footer-contact-list a:hover { color: var(--primary-light); }

.footer-bottom {
    border-top: 1px solid var(--border);
    padding: 24px 0;
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.footer-bottom p { font-size: 0.85rem; color: var(--text-muted); }
.footer-bottom a { color: var(--primary-light); }
.footer-bottom a:hover { color: var(--accent); }

.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 0.83rem; color: var(--text-muted); }
.footer-legal a:hover { color: var(--primary-light); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
    .why-grid { gap: 48px; }
}

@media (max-width: 900px) {
    .hero-content { grid-template-columns: 1fr; text-align: center; }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-visual { display: none; }
    .testimonials-grid { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
    .why-grid { grid-template-columns: 1fr; }
    .why-cards { grid-template-columns: repeat(2, 1fr); }
    .why-content .section-title { text-align: center; }
    .why-content .section-tag { display: block; text-align: center; }
    .why-content > p { text-align: center; }
    .why-features { max-width: 520px; margin-left: auto; margin-right: auto; }
    .why-content { text-align: center; }
}

@media (max-width: 768px) {
    .section { padding: 64px 0; }

    /* Mobile nav */
    .main-nav {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 280px;
        height: calc(100vh - var(--header-height));
        background: var(--dark-2);
        border-right: 1px solid var(--border);
        z-index: 999;
        flex-direction: column;
        justify-content: flex-start;
        padding: 24px 16px;
        overflow-y: auto;
        transition: left 0.3s ease;
    }
    .main-nav.open { left: 0; }

    .nav-list { flex-direction: column; align-items: stretch; gap: 4px; width: 100%; }
    .nav-link { padding: 12px 16px; }

    .has-dropdown .dropdown {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        background: rgba(255,255,255,0.04);
        margin: 4px 0;
        padding: 4px 0;
    }

    .nav-toggle { display: flex; }

    .header-actions .btn-primary { display: none; }

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

    .cta-box { padding: 48px 28px; }

    .footer-bottom-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .hero-stats { flex-direction: column; gap: 16px; }
    .stat-divider { width: 80px; height: 1px; }
    .why-cards { grid-template-columns: 1fr; }
    .cta-actions { flex-direction: column; align-items: center; }
    .hero-actions { flex-direction: column; align-items: center; }
}

/* ============================================================
   INNER PAGES - Page Hero
   ============================================================ */
.page-hero {
    padding: calc(var(--header-height) + 72px) 0 72px;
    text-align: center;
    background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(79,70,229,0.18) 0%, transparent 70%),
                var(--dark);
    border-bottom: 1px solid var(--border);
}
.page-hero .section-tag { display: inline-block; margin-bottom: 16px; }
.page-hero h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 16px; }
.page-hero p { color: var(--text-muted); font-size: 1.05rem; max-width: 560px; margin: 0 auto; }

/* ============================================================
   SERVICES DETAIL
   ============================================================ */
.service-detail-card {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 40px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 48px;
    margin-bottom: 28px;
    transition: var(--transition);
}
.service-detail-card:hover { border-color: rgba(79,70,229,0.3); box-shadow: var(--shadow); }

.service-detail-icon {
    width: 72px;
    height: 72px;
    background: rgba(79,70,229,0.15);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--primary-light);
    flex-shrink: 0;
}

.service-detail-content h2 { font-size: 1.5rem; margin-bottom: 12px; }
.service-detail-content p { color: var(--text-muted); line-height: 1.75; margin-bottom: 24px; }
.service-detail-content h4 { margin-bottom: 16px; font-size: 1rem; color: var(--text-light); }

.feature-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.feature-list li { display: flex; align-items: center; gap: 10px; font-size: 0.92rem; color: var(--text-muted); }
.feature-list li i { color: #10b981; flex-shrink: 0; }

@media (max-width: 640px) {
    .service-detail-card { grid-template-columns: 1fr; padding: 28px; }
}

/* ============================================================
   TRAINING DETAIL
   ============================================================ */
.course-detail-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 48px;
    margin-bottom: 28px;
    transition: var(--transition);
}
.course-detail-card:hover { border-color: rgba(79,70,229,0.3); box-shadow: var(--shadow); }

.course-detail-header {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    margin-bottom: 24px;
}

.course-icon-lg {
    width: 72px;
    height: 72px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--white);
    flex-shrink: 0;
}

.course-detail-card .section-tag { display: inline-block; margin-bottom: 6px; }
.course-detail-card h2 { font-size: 1.5rem; margin-bottom: 8px; }
.course-detail-card > p { color: var(--text-muted); line-height: 1.75; margin-bottom: 24px; }
.course-detail-card h4 { margin-bottom: 14px; font-size: 1rem; color: var(--text-light); }

.course-tags { display: flex; gap: 16px; flex-wrap: wrap; }
.course-tags span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    color: var(--text-muted);
}
.course-tags i { color: var(--primary-light); }

@media (max-width: 640px) {
    .course-detail-card { padding: 28px; }
    .course-detail-header { flex-direction: column; }
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
    margin-bottom: 80px;
}

.about-content p { color: var(--text-muted); line-height: 1.8; margin-bottom: 16px; }

.about-highlights { display: flex; flex-direction: column; gap: 24px; margin: 32px 0; }
.highlight { display: flex; gap: 16px; }
.highlight > i { font-size: 1.4rem; color: var(--primary-light); margin-top: 3px; flex-shrink: 0; }
.highlight h4 { font-size: 1rem; margin-bottom: 4px; }
.highlight p { color: var(--text-muted); font-size: 0.88rem; }

.about-stats-col .why-cards { grid-template-columns: 1fr 1fr; }

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.value-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
}
.value-card:hover { transform: translateY(-4px); border-color: rgba(79,70,229,0.3); box-shadow: var(--shadow); }
.value-card > i { font-size: 2rem; color: var(--primary-light); margin-bottom: 16px; }
.value-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.value-card p { color: var(--text-muted); font-size: 0.87rem; line-height: 1.65; }

@media (max-width: 900px) {
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .values-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px) {
    .values-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 64px;
    align-items: start;
}

.contact-info h3 { font-size: 1.4rem; margin-bottom: 12px; }
.contact-info > p { color: var(--text-muted); line-height: 1.75; margin-bottom: 32px; }

.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
}
.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(79,70,229,0.12);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--primary-light);
    flex-shrink: 0;
}
.contact-item strong { display: block; font-size: 0.85rem; color: var(--text-light); margin-bottom: 2px; }
.contact-item span, .contact-item a { font-size: 0.9rem; color: var(--text-muted); }
.contact-item a:hover { color: var(--primary-light); }

/* Form */
.contact-form-wrap {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 40px;
}

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

.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-group label { font-size: 0.87rem; font-weight: 500; color: var(--text-light); }
.required { color: #f87171; }

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 16px;
    font-size: 0.92rem;
    color: var(--text);
    font-family: var(--font-main);
    transition: var(--transition);
    width: 100%;
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79,70,229,0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group select option { background: var(--dark-2); }
.form-group textarea { resize: vertical; min-height: 120px; }

.form-errors {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-bottom: 24px;
}
.form-errors p { display: flex; align-items: center; gap: 8px; font-size: 0.88rem; color: #fca5a5; margin-bottom: 4px; }
.form-errors p:last-child { margin-bottom: 0; }

.form-success {
    text-align: center;
    padding: 48px 32px;
}
.form-success i { font-size: 3rem; color: #10b981; margin-bottom: 16px; }
.form-success h3 { font-size: 1.5rem; margin-bottom: 8px; }
.form-success p { color: var(--text-muted); }

@media (max-width: 900px) {
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 600px) {
    .form-row { grid-template-columns: 1fr; }
    .contact-form-wrap { padding: 24px; }
}

/* ============================================================
   COURSE DETAIL PAGE
   ============================================================ */

/* ---- Course Hero ---- */
.course-hero {
    padding: calc(var(--header-height) + 64px) 0 0;
    background: radial-gradient(ellipse 80% 50% at 30% 0%, rgba(79,70,229,0.18) 0%, transparent 65%),
                radial-gradient(ellipse 50% 40% at 80% 80%, rgba(6,182,212,0.1) 0%, transparent 60%),
                var(--dark);
    border-bottom: 1px solid var(--border);
}

.course-hero-inner {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 48px;
    align-items: start;
    padding-bottom: 64px;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary-light); }
.breadcrumb i { font-size: 0.6rem; }
.breadcrumb span { color: var(--text-light); }

/* Badge row */
.course-badge-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.course-number-badge {
    display: inline-flex;
    align-items: center;
    padding: 5px 14px;
    background: var(--gradient);
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.course-level-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 600;
}
.course-level-badge.beginner {
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #6ee7b7;
}

.course-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
}

.course-hero-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.75;
    max-width: 580px;
    margin-bottom: 32px;
}

/* Meta items */
.course-hero-meta {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
    margin-bottom: 36px;
    padding: 20px 24px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 12px;
}
.meta-item > i {
    font-size: 1.2rem;
    color: var(--primary-light);
    flex-shrink: 0;
}
.meta-item div { display: flex; flex-direction: column; }
.meta-label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.meta-value { font-size: 0.9rem; font-weight: 600; color: var(--white); }

.course-hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* Sidebar card */
.course-sidebar-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 28px;
    position: sticky;
    top: calc(var(--header-height) + 24px);
}

.course-price-block { margin-bottom: 20px; text-align: center; }
.price-label {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 8px;
}
.course-price { display: flex; align-items: flex-start; justify-content: center; gap: 4px; margin-bottom: 8px; }
.currency { font-size: 1.1rem; font-weight: 700; color: var(--text-muted); margin-top: 6px; }
.amount { font-family: var(--font-heading); font-size: 2.4rem; font-weight: 800; color: var(--white); line-height: 1; }
.price-note { font-size: 0.77rem; color: var(--text-muted); line-height: 1.5; }
.price-note i { color: var(--primary-light); }

.sidebar-includes { margin-top: 24px; border-top: 1px solid var(--border); padding-top: 20px; }
.sidebar-includes h4 { font-size: 0.88rem; margin-bottom: 14px; color: var(--text-light); }
.sidebar-includes ul { display: flex; flex-direction: column; gap: 10px; }
.sidebar-includes li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--text-muted);
}
.sidebar-includes li i { color: #10b981; flex-shrink: 0; font-size: 0.85rem; }

/* ---- Course Body Layout ---- */
.course-layout {
    display: grid;
    grid-template-columns: 1fr 240px;
    gap: 48px;
    align-items: start;
}

/* ---- Course Blocks ---- */
.course-block {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 40px;
    margin-bottom: 24px;
}

.course-block h2 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.4rem;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}
.course-block h2 i { color: var(--primary-light); font-size: 1.1rem; }

.course-block p { color: var(--text-muted); line-height: 1.8; margin-bottom: 16px; }
.course-block p:last-child { margin-bottom: 0; }

/* Curriculum sections */
.curriculum-section { margin-bottom: 36px; }
.curriculum-section:last-child { margin-bottom: 0; }

.curriculum-section-header {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 20px 24px;
    background: rgba(79,70,229,0.07);
    border: 1px solid rgba(79,70,229,0.15);
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
}

.curriculum-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}
.curriculum-icon.foundation { background: linear-gradient(135deg, #3b82f6, #1d4ed8); color: var(--white); }
.curriculum-icon.wordpress { background: linear-gradient(135deg, #21759b, #0073aa); color: var(--white); }

.curriculum-section-header h3 { font-size: 1.1rem; margin-bottom: 4px; }
.curriculum-section-header p { color: var(--text-muted); font-size: 0.88rem; margin: 0; }

/* Topic grid */
.topic-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.topic-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
}
.topic-item:hover { border-color: rgba(79,70,229,0.3); }

.topic-item > i {
    font-size: 1.3rem;
    color: var(--primary-light);
    width: 28px;
    text-align: center;
    flex-shrink: 0;
}

.topic-item div { display: flex; flex-direction: column; }
.topic-item strong { font-size: 0.88rem; color: var(--white); margin-bottom: 2px; }
.topic-item span { font-size: 0.78rem; color: var(--text-muted); }

/* Sub heading */
.sub-heading {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 14px;
    font-weight: 600;
}

/* Website types grid */
.website-types-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 8px;
}

.website-type-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px 12px;
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
}
.website-type-card:hover { border-color: rgba(79,70,229,0.3); transform: translateY(-3px); }
.website-type-card i { font-size: 1.6rem; color: var(--primary-light); }
.website-type-card span { font-size: 0.82rem; font-weight: 500; color: var(--text-light); line-height: 1.3; }

/* ---- Special Features Grid ---- */
.features-list-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-highlight-card {
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    transition: var(--transition);
}
.feature-highlight-card:hover { border-color: rgba(79,70,229,0.3); transform: translateY(-3px); }

.fh-icon {
    width: 48px;
    height: 48px;
    background: rgba(79,70,229,0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary-light);
    margin-bottom: 14px;
}

.feature-highlight-card h4 { font-size: 0.95rem; margin-bottom: 6px; }
.feature-highlight-card p { color: var(--text-muted); font-size: 0.83rem; line-height: 1.6; margin: 0; }

/* ---- Details Table ---- */
.details-table {
    display: flex;
    flex-direction: column;
    gap: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
}

.detail-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    gap: 16px;
}
.detail-row:last-child { border-bottom: none; }
.detail-row:nth-child(even) { background: rgba(255,255,255,0.025); }

.detail-key {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--text-muted);
    font-weight: 500;
}
.detail-key i { color: var(--primary-light); width: 14px; }

.detail-val { font-size: 0.9rem; font-weight: 600; color: var(--white); text-align: right; }
.highlight-val { color: #34d399; font-size: 1rem; }

/* ---- Course Outcome Block ---- */
.course-outcome-block {
    display: flex;
    gap: 24px;
    padding: 32px;
    background: linear-gradient(135deg, rgba(79,70,229,0.12), rgba(6,182,212,0.07));
    border: 1px solid rgba(79,70,229,0.25);
    border-radius: var(--radius-xl);
    margin-bottom: 24px;
}
.outcome-icon {
    font-size: 2.5rem;
    color: #fbbf24;
    flex-shrink: 0;
    margin-top: 4px;
}
.outcome-content h3 { font-size: 1.15rem; margin-bottom: 10px; }
.outcome-content p { color: var(--text-muted); line-height: 1.8; margin: 0; font-size: 0.95rem; }

/* ---- TOC Sidebar ---- */
.course-toc {
    position: sticky;
    top: calc(var(--header-height) + 24px);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 24px;
}

.course-toc h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.course-toc nav { display: flex; flex-direction: column; gap: 4px; margin-bottom: 28px; }

.toc-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: var(--transition);
}
.toc-link i { width: 14px; font-size: 0.8rem; color: var(--primary-light); }
.toc-link:hover, .toc-link.active { background: rgba(79,70,229,0.1); color: var(--white); }

.toc-cta { border-top: 1px solid var(--border); padding-top: 20px; }
.toc-cta p { font-size: 0.83rem; color: var(--text-muted); margin-bottom: 12px; text-align: center; }

/* =============================================
   A/L ICT Module Grid
   ============================================= */

.alict-modules-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.alict-module-card {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 18px 22px;
    transition: var(--transition);
}

.alict-module-card:hover {
    border-color: rgba(79, 70, 229, 0.35);
    background: rgba(79, 70, 229, 0.06);
}

.alict-module-card.free {
    border-color: rgba(16, 185, 129, 0.3);
    background: rgba(16, 185, 129, 0.05);
}

.alict-module-card.free:hover {
    border-color: rgba(16, 185, 129, 0.5);
    background: rgba(16, 185, 129, 0.09);
}

.alict-module-card.highlight {
    border-color: rgba(79, 70, 229, 0.2);
}

.module-num {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(79, 70, 229, 0.15);
    color: var(--primary-light);
    font-size: 0.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.alict-module-card.free .module-num {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
}

.module-info {
    flex: 1;
    min-width: 0;
}

.module-title-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 4px;
}

.module-title-row strong {
    font-size: 0.95rem;
    color: var(--white);
    font-weight: 600;
}

.module-free-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 2px 10px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.module-price-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(79, 70, 229, 0.12);
    color: var(--primary-light);
    border: 1px solid rgba(79, 70, 229, 0.25);
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 2px 10px;
}

.module-meta {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .course-hero-inner { grid-template-columns: 1fr; }
    .course-sidebar-card { position: static; max-width: 480px; }
    .course-layout { grid-template-columns: 1fr; }
    .course-toc { position: static; display: none; }
    .features-list-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .course-hero-meta { gap: 16px; }
    .topic-grid { grid-template-columns: 1fr; }
    .website-types-grid { grid-template-columns: repeat(2, 1fr); }
    .features-list-grid { grid-template-columns: 1fr; }
    .course-block { padding: 24px; }
    .course-outcome-block { flex-direction: column; gap: 16px; }
    .alict-module-card { flex-direction: column; gap: 12px; }
    .module-num { width: 36px; height: 36px; }
}

@media (max-width: 480px) {
    .website-types-grid { grid-template-columns: 1fr; }
    .course-hero-actions { flex-direction: column; }
    .detail-row { flex-direction: column; align-items: flex-start; gap: 4px; }
    .detail-val { text-align: left; }
}


/* =============================================
   MOBILE BOTTOM NAV BAR
   ============================================= */

.mobile-bottom-nav {
    display: none;
}

@media (max-width: 768px) {

    body { padding-bottom: 68px; }

    .mobile-bottom-nav {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: 64px;
        background: var(--dark-2);
        border-top: 1px solid var(--border);
        z-index: 900;
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.3);
        padding-bottom: env(safe-area-inset-bottom, 0px);
    }

    :root.light .mobile-bottom-nav {
        background: rgba(255, 255, 255, 0.95);
        border-top-color: rgba(0, 0, 0, 0.1);
        box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.1);
    }

    .mnav-item {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 4px;
        padding: 8px 4px;
        color: var(--text-muted);
        font-size: 0.65rem;
        font-weight: 500;
        letter-spacing: 0.02em;
        transition: color var(--transition), background var(--transition);
        position: relative;
    }

    .mnav-item i {
        font-size: 1.15rem;
        transition: transform var(--transition), color var(--transition);
    }

    .mnav-item::before {
        content: '';
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%) scaleX(0);
        width: 24px;
        height: 2px;
        border-radius: 0 0 2px 2px;
        background: var(--gradient);
        transition: transform var(--transition);
    }

    .mnav-item:hover,
    .mnav-item.active { color: var(--primary-light); }

    .mnav-item.active::before { transform: translateX(-50%) scaleX(1); }

    .mnav-item.active i {
        transform: translateY(-2px);
        color: var(--primary-light);
    }

    :root.light .mnav-item { color: #64748b; }
    :root.light .mnav-item:hover,
    :root.light .mnav-item.active { color: var(--primary); }
    :root.light .mnav-item.active i { color: var(--primary); }
}

/* Hide hamburger on mobile — bottom nav handles navigation */
@media (max-width: 768px) {
    .nav-toggle { display: none; }
}

/* ============================================================
   WhatsApp Float Button
   ============================================================ */
.wa-float-btn {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 950;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1),
                box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
}

.wa-float-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.6);
}

/* Tooltip */
.wa-tooltip {
    position: absolute;
    right: calc(100% + 12px);
    top: 50%;
    transform: translateY(-50%);
    background: #25d366;
    color: #fff;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    padding: 6px 12px;
    border-radius: 6px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.wa-tooltip::after {
    content: '';
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-left-color: #25d366;
}

.wa-float-btn:hover .wa-tooltip { opacity: 1; }

/* On mobile: sit above the bottom nav bar */
@media (max-width: 768px) {
    .wa-float-btn {
        bottom: calc(64px + env(safe-area-inset-bottom, 0px) + 16px);
        right: 16px;
        width: 50px;
        height: 50px;
        font-size: 1.4rem;
    }
    .wa-tooltip { display: none; }
}

/* ============================================================
   Image Thumbnails
   ============================================================ */

/* Hero circle photo */
.hero-circle { overflow: hidden; }
.hero-photo { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; display: block; }

/* Service card thumbnail (index.php) — 32px padding card */
.service-thumb {
    width: calc(100% + 64px);
    margin: -32px -32px 24px;
    height: 170px;
    overflow: hidden;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.service-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.45s ease; display: block; }
.service-card:hover .service-thumb img { transform: scale(1.06); }

/* Course card small thumbnail (index.php horizontal row) */
.course-card-img {
    width: 90px;
    height: 70px;
    object-fit: cover;
    border-radius: var(--radius);
    flex-shrink: 0;
    margin-left: auto;
    align-self: center;
}
@media (max-width: 500px) { .course-card-img { display: none; } }

/* Service detail card banner (services.php) — 48px padding, grid 2-col */
.service-detail-thumb {
    grid-column: 1 / -1;
    height: 240px;
    margin: -48px -48px 36px;
    overflow: hidden;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.service-detail-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.45s ease; display: block; }
.service-detail-card:hover .service-detail-thumb img { transform: scale(1.04); }
@media (max-width: 640px) { .service-detail-thumb { margin: -28px -28px 24px; height: 180px; } }

/* Course detail card banner (training.php) — 48px padding */
.course-detail-thumb {
    height: 240px;
    margin: -48px -48px 36px;
    overflow: hidden;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.course-detail-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.45s ease; display: block; }
.course-detail-card:hover .course-detail-thumb img { transform: scale(1.04); }
@media (max-width: 640px) { .course-detail-thumb { margin: -28px -28px 24px; height: 180px; } }

/* About page team image */
.about-img-wrap {
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 24px;
    aspect-ratio: 4 / 3;
    box-shadow: var(--shadow);
}
.about-img-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; }