/* ==========================================
   Consedra Holding - Dark Landing Page Theme
   Font: Cairo (Arabic)
   Dark bg + Gold Accent #D6CFB4
   RTL + Globe + Dashed Lines + Floating Cards
   ========================================== */

:root {
    --bg-primary: #050505;
    --bg-secondary: #0A0A0A;
    --bg-card: #111111;
    --bg-card-hover: #161616;
    --bg-input: #1a1a1a;
    --accent: #D6CFB4;
    --accent-dim: rgba(214, 207, 180, 0.12);
    --text-primary: #f5f5f5;
    --text-secondary: #a0a0a0;
    --text-muted: #666;
    --text-dark: #050505;
    --border: #1a1a1a;
    --border-light: #252525;
    --blue: #3b82f6;
    --green: #22c55e;
    --red: #ef4444;
    --gold: #D6CFB4;
    --purple: #8b5cf6;
    --orange: #f59e0b;
    --pink: #ec4899;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Cairo', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.7;
    direction: rtl;
}

a { text-decoration: none; color: inherit; }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: #333; border-radius: 3px; }
.section-padding { padding: 100px 0; }

/* ============ NAVBAR ============ */
.navbar {
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
    border-bottom: 1px solid transparent;
}
.navbar.scrolled {
    background: rgba(5, 5, 5, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom-color: var(--border);
    padding: 10px 0;
}
.navbar-brand {
    display: flex; align-items: center; gap: 10px;
    font-weight: 800; font-size: 22px; color: var(--text-primary) !important;
}
.brand-icon {
    width: 40px; height: 40px; background: var(--accent);
    border-radius: var(--radius-sm); display: flex; align-items: center;
    justify-content: center; color: var(--text-dark); font-size: 18px;
    box-shadow: 0 0 20px rgba(214, 207, 180, 0.15);
}
.navbar-toggler {
    border: 1px solid var(--border); color: var(--text-primary);
    padding: 8px 12px; border-radius: var(--radius-sm);
}
.navbar-nav .nav-link {
    color: var(--text-secondary) !important; font-size: 14px;
    font-weight: 500; padding: 8px 16px !important;
    border-radius: var(--radius-sm); transition: var(--transition);
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active { color: var(--accent) !important; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.btn-login {
    color: var(--text-secondary); font-size: 14px; font-weight: 600;
    padding: 8px 20px; transition: var(--transition);
}
.btn-login:hover { color: var(--text-primary); }
.btn-signup {
    background: var(--accent); color: var(--text-dark); font-size: 14px;
    font-weight: 700; padding: 8px 24px; border-radius: 50px;
    transition: var(--transition);
}
.btn-signup:hover { opacity: 0.9; transform: translateY(-1px); color: var(--text-dark); }

/* ============ HERO SECTION ============ */
.hero-section {
    position: relative; min-height: 100vh;
    overflow: hidden;
    background: var(--bg-primary);
}
.min-vh-hero {
    min-height: 100vh;
    padding-top: 90px;
    padding-bottom: 40px;
}

/* --- Globe --- */
.globe-container {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
    pointer-events: none;
}
.globe {
    width: 600px; height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #1a1a1a, #0a0a0a 60%, #050505);
    box-shadow:
        inset 0 0 80px rgba(255,255,255,0.03),
        0 0 150px rgba(214, 207, 180, 0.05),
        0 0 60px rgba(214, 207, 180, 0.02);
    position: relative; overflow: hidden;
    animation: globe-rotate 60s linear infinite;
}
.globe-lines {
    position: absolute; inset: 0;
    border-radius: 50%;
    background:
        repeating-conic-gradient(
            transparent 0deg, transparent 8deg,
            rgba(214, 207, 180, 0.04) 8deg, rgba(214, 207, 180, 0.04) 8.5deg
        );
    mask-image: radial-gradient(circle, black 45%, transparent 50%);
    -webkit-mask-image: radial-gradient(circle, black 45%, transparent 50%);
}
.globe::before {
    content: '';
    position: absolute; inset: 0;
    border-radius: 50%;
    border: 1px solid rgba(214, 207, 180, 0.08);
    background:
        linear-gradient(0deg, transparent 48%, rgba(214, 207, 180, 0.05) 49%, rgba(214, 207, 180, 0.05) 51%, transparent 52%),
        linear-gradient(90deg, transparent 48%, rgba(214, 207, 180, 0.05) 49%, rgba(214, 207, 180, 0.05) 51%, transparent 52%),
        linear-gradient(45deg, transparent 48%, rgba(214, 207, 180, 0.03) 49%, rgba(214, 207, 180, 0.03) 51%, transparent 52%),
        linear-gradient(-45deg, transparent 48%, rgba(214, 207, 180, 0.03) 49%, rgba(214, 207, 180, 0.03) 51%, transparent 52%);
    animation: globe-rotate 60s linear infinite reverse;
}
.globe::after {
    content: '';
    position: absolute; inset: 15%;
    border-radius: 50%;
    border: 1px solid rgba(214, 207, 180, 0.05);
}

@keyframes globe-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* --- Dashed Animated Lines (SVG) --- */
.hero-lines {
    position: absolute;
    bottom: 0; left: 0; width: 100%; height: 100%;
    z-index: 1; pointer-events: none;
    opacity: 0.8;
}
.dashed-line {
    fill: none;
    stroke: rgba(214, 207, 180, 0.15);
    stroke-width: 1.5;
    stroke-dasharray: 10 14;
    stroke-linecap: round;
}
.line-1 { animation: dash-move 8s linear infinite; }
.line-2 { animation: dash-move 12s linear infinite reverse; stroke-dasharray: 6 10; }
.line-3 { animation: dash-move 10s linear infinite; stroke-dasharray: 12 16; }
.line-4 { animation: dash-move 14s linear infinite reverse; stroke-dasharray: 8 12; stroke-width: 1; }

@keyframes dash-move {
    to { stroke-dashoffset: -200; }
}

/* --- Hero Content --- */
.hero-container { position: relative; z-index: 5; }
.hero-content { position: relative; z-index: 5; }

.hero-title {
    font-family: 'Cairo', sans-serif;
    font-size: 44px; font-weight: 800;
    line-height: 1.35; margin-bottom: 20px;
}
.highlight { color: var(--accent); }

.hero-desc {
    font-size: 15px; color: var(--text-secondary);
    line-height: 1.8; margin-bottom: 32px; max-width: 420px;
}

/* --- Floating Cards --- */
.float-card {
    background: rgba(17, 17, 17, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    padding: 12px 18px;
    display: inline-flex; align-items: center; gap: 10px;
    transition: var(--transition);
    width: fit-content;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.float-card:hover {
    border-color: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

.fc-icon {
    width: 36px; height: 36px; border-radius: var(--radius-sm);
    background: var(--accent-dim); color: var(--accent);
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; flex-shrink: 0;
}
.fc-text { display: flex; flex-direction: column; }
.fc-label {
    font-size: 9px; font-weight: 700; letter-spacing: 1px;
    color: var(--text-muted); text-transform: uppercase;
}
.fc-title { font-size: 13px; font-weight: 700; color: var(--text-primary); }
.fc-arrow {
    width: 28px; height: 28px; border-radius: 50%;
    background: var(--accent-dim); display: flex;
    align-items: center; justify-content: center;
    color: var(--accent); font-size: 11px;
}
.fc-dot {
    width: 10px; height: 10px; border-radius: 50%;
}
.fc-dot.green {
    background: var(--green);
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.4);
    animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%, 100% { box-shadow: 0 0 8px rgba(34, 197, 94, 0.4); }
    50% { box-shadow: 0 0 16px rgba(34, 197, 94, 0.1); }
}

/* Floating cards positioned absolutely on the hero */
.hero-floating-cards {
    position: absolute;
    inset: 0;
    z-index: 6;
    pointer-events: none;
}
.hero-floating-cards .float-card {
    pointer-events: auto;
    position: absolute;
}
.card-smart {
    top: 28%; right: 36%; left: auto;
    animation: float-anim 6s ease-in-out infinite;
}
.card-experts {
    top: 48%; right: 30%; left: auto;
    animation: float-anim 7s ease-in-out infinite 1s;
}
.card-video {
    top: 68%; right: 34%; left: auto;
    animation: float-anim 8s ease-in-out infinite 2s;
}
.card-updated {
    top: 20%; right: 44%; left: auto;
    animation: float-anim 5s ease-in-out infinite 0.5s;
    padding: 8px 16px;
    border-radius: 50px; font-size: 12px;
}

@keyframes float-anim {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* --- Start Button --- */
.btn-start {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--accent); color: var(--text-dark);
    padding: 14px 32px; border-radius: var(--radius);
    font-weight: 700; font-size: 15px;
    transition: var(--transition);
}
.btn-start:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(214, 207, 180, 0.2);
    color: var(--text-dark);
}

/* --- Hero Visual (Right side) --- */
.hero-visual {
    position: relative; height: 100%;
    min-height: 500px;
    display: flex; align-items: flex-end;
    justify-content: center;
    padding-top: 60px;
}

.person {
    position: relative;
    z-index: 3;
}
.person-img {
    display: block; height: 380px;
    width: auto;
    object-fit: cover; object-position: top;
    border-radius: 0;
    mask-image: linear-gradient(to bottom, black 65%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, black 65%, transparent 100%);
}
.person-1 {
    z-index: 2;
    position: absolute;
    bottom: 0; right: 15%; left: auto;
}
.person-1 .person-img { height: 340px; }
.person-2 {
    z-index: 3;
    position: absolute;
    bottom: 0; left: 15%; right: auto;
}
.person-2 .person-img { height: 400px; }

.card-courses {
    position: absolute; bottom: 120px; right: 5%; left: auto;
    z-index: 10; flex-direction: column;
    text-align: center; padding: 14px 22px;
    animation: float-anim 7s ease-in-out infinite 0.5s;
}
.fc-big-num {
    font-size: 26px; font-weight: 900;
    color: var(--text-primary); line-height: 1;
}
.fc-sub {
    font-size: 9px; font-weight: 700;
    color: var(--text-muted); letter-spacing: 2px;
}

.card-live {
    position: absolute; top: 80px; left: 5%; right: auto;
    z-index: 10; border-radius: var(--radius);
    animation: float-anim 6s ease-in-out infinite 1.5s;
}
.live-dot {
    width: 10px; height: 10px; border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 10px rgba(214, 207, 180, 0.4);
    animation: pulse-dot-gold 2s ease-in-out infinite;
}
@keyframes pulse-dot-gold {
    0%, 100% { box-shadow: 0 0 10px rgba(214, 207, 180, 0.4); }
    50% { box-shadow: 0 0 20px rgba(214, 207, 180, 0.1); }
}

/* ============ SHARED SECTION STYLES ============ */
.section-label { margin-bottom: 12px; }
.section-label.center { text-align: center; }
.section-label span {
    background: var(--accent-dim); color: var(--accent);
    padding: 6px 18px; border-radius: 50px;
    font-size: 13px; font-weight: 600;
    border: 1px solid rgba(214, 207, 180, 0.1);
}
.section-title {
    font-family: 'Cairo', sans-serif;
    font-size: 36px; font-weight: 700;
    line-height: 1.35; margin-bottom: 16px;
}
.section-desc { font-size: 16px; color: var(--text-secondary); line-height: 1.8; }

.btn-primary-custom {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--accent); color: var(--text-dark);
    padding: 14px 32px; border-radius: 50px;
    font-weight: 700; font-size: 15px;
    transition: var(--transition); border: none;
    cursor: pointer; font-family: 'Cairo', sans-serif;
}
.btn-primary-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(214, 207, 180, 0.2);
    color: var(--text-dark);
}

/* ============ ABOUT ============ */
.about-visual {
    position: relative; display: grid;
    grid-template-columns: 1fr 1fr; gap: 16px; padding: 20px;
}
.about-box {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 24px; transition: var(--transition);
}
.about-box:hover { border-color: var(--border-light); transform: translateY(-4px); }
.about-box i { font-size: 28px; color: var(--accent); margin-bottom: 12px; display: block; }
.about-box h4 { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.about-box p { font-size: 13px; color: var(--text-muted); margin: 0; }
.box-3 { grid-column: span 2; }
.about-glow {
    position: absolute; width: 300px; height: 300px;
    background: rgba(214, 207, 180, 0.04); border-radius: 50%;
    filter: blur(100px); top: 50%; left: 50%;
    transform: translate(-50%, -50%); pointer-events: none;
}
.about-features { display: flex; flex-direction: column; gap: 12px; margin-top: 24px; }
.about-feature { display: flex; align-items: center; gap: 12px; }
.feature-check {
    width: 24px; height: 24px; border-radius: 50%;
    background: rgba(34, 197, 94, 0.15); color: var(--green);
    display: flex; align-items: center; justify-content: center;
    font-size: 11px; flex-shrink: 0;
}
.about-feature span { font-size: 14px; color: var(--text-secondary); }

/* ============ FEATURES ============ */
.features-section { background: var(--bg-secondary); }
.feature-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 32px 24px;
    text-align: center; transition: var(--transition); height: 100%;
}
.feature-card:hover {
    border-color: var(--border-light); transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.feature-icon {
    width: 60px; height: 60px; border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; margin: 0 auto 20px;
}
.feature-icon.blue { background: rgba(59,130,246,0.12); color: var(--blue); }
.feature-icon.green { background: rgba(34,197,94,0.12); color: var(--green); }
.feature-icon.gold { background: var(--accent-dim); color: var(--accent); }
.feature-icon.red { background: rgba(239,68,68,0.12); color: var(--red); }
.feature-icon.purple { background: rgba(139,92,246,0.12); color: var(--purple); }
.feature-icon.orange { background: rgba(245,158,11,0.12); color: var(--orange); }
.feature-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.feature-card p { font-size: 14px; color: var(--text-secondary); margin: 0; line-height: 1.7; }

/* ============ COURSES ============ */
.filter-tabs { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }
.filter-tab {
    padding: 8px 24px; border-radius: 50px;
    background: var(--bg-card); border: 1px solid var(--border);
    color: var(--text-secondary); font-family: 'Cairo', sans-serif;
    font-size: 14px; font-weight: 600; cursor: pointer; transition: var(--transition);
}
.filter-tab:hover { border-color: var(--border-light); color: var(--text-primary); }
.filter-tab.active { background: var(--accent); border-color: var(--accent); color: var(--text-dark); }

.course-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); overflow: hidden;
    transition: var(--transition); height: 100%; cursor: pointer;
}
.course-card:hover {
    border-color: var(--border-light); transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.course-thumb {
    height: 180px; display: flex; align-items: center;
    justify-content: center; font-size: 52px;
    color: rgba(255,255,255,0.9); position: relative;
}
.blue-grad { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.green-grad { background: linear-gradient(135deg, #22c55e, #15803d); }
.red-grad { background: linear-gradient(135deg, #ef4444, #991b1b); }
.purple-grad { background: linear-gradient(135deg, #8b5cf6, #6d28d9); }
.orange-grad { background: linear-gradient(135deg, #f59e0b, #d97706); }
.pink-grad { background: linear-gradient(135deg, #ec4899, #be185d); }

.course-badge {
    position: absolute; top: 14px; right: 14px;
    background: rgba(0,0,0,0.5); backdrop-filter: blur(10px);
    color: white; font-size: 11px; font-weight: 700;
    padding: 5px 14px; border-radius: 50px;
}
.course-badge.new-badge { background: var(--accent); color: var(--text-dark); }
.course-price {
    position: absolute; bottom: 14px; left: 14px;
    background: rgba(0,0,0,0.5); backdrop-filter: blur(10px);
    color: white; font-size: 16px; font-weight: 800;
    padding: 6px 16px; border-radius: var(--radius-sm);
}
.course-body { padding: 20px; }
.course-cat {
    font-size: 11px; font-weight: 700; color: var(--accent);
    text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px;
}
.course-title { font-size: 16px; font-weight: 700; margin-bottom: 8px; line-height: 1.5; }
.course-desc {
    font-size: 13px; color: var(--text-secondary); margin-bottom: 14px;
    line-height: 1.7; display: -webkit-box;
    -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.course-instructor { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.inst-avatar {
    width: 28px; height: 28px; border-radius: 50%;
    background: var(--bg-input); display: flex; align-items: center;
    justify-content: center; font-size: 12px; font-weight: 700;
    color: var(--text-secondary);
}
.course-instructor span { font-size: 13px; color: var(--text-secondary); }
.course-footer {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: 16px; border-top: 1px solid var(--border);
}
.course-meta { display: flex; gap: 14px; }
.course-meta span {
    font-size: 12px; color: var(--text-muted);
    display: flex; align-items: center; gap: 4px;
}
.course-rating { display: flex; align-items: center; gap: 4px; font-size: 13px; font-weight: 700; }
.course-rating .fa-star { color: var(--orange); font-size: 12px; }
.rating-count { font-size: 11px; color: var(--text-muted); font-weight: 400; }

/* ============ INSTRUCTORS ============ */
.instructors-section { background: var(--bg-secondary); }
.instructor-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 32px 24px;
    text-align: center; transition: var(--transition); height: 100%;
}
.instructor-card:hover { border-color: var(--border-light); transform: translateY(-6px); }
.inst-img { margin-bottom: 16px; }
.inst-placeholder {
    width: 80px; height: 80px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 28px; font-weight: 800; color: white; margin: 0 auto;
}
.instructor-card h4 { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.inst-role { font-size: 13px; color: var(--accent); font-weight: 600; margin-bottom: 8px; }
.inst-desc { font-size: 13px; color: var(--text-muted); margin-bottom: 16px; line-height: 1.6; }
.inst-stats { display: flex; justify-content: center; gap: 16px; margin-bottom: 16px; }
.inst-stats span {
    font-size: 12px; color: var(--text-secondary);
    display: flex; align-items: center; gap: 4px;
}
.inst-stats i { color: var(--accent); font-size: 11px; }
.inst-social { display: flex; justify-content: center; gap: 10px; }
.inst-social a {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--bg-input); border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    color: var(--text-muted); font-size: 14px; transition: var(--transition);
}
.inst-social a:hover {
    background: var(--accent); border-color: var(--accent); color: var(--text-dark);
}

/* ============ TESTIMONIALS ============ */
.testimonial-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 32px;
    height: 100%; transition: var(--transition);
}
.testimonial-card:hover { border-color: var(--border-light); transform: translateY(-4px); }
.testimonial-stars { display: flex; gap: 4px; margin-bottom: 16px; }
.testimonial-stars i { color: var(--orange); font-size: 14px; }
.testimonial-text {
    font-size: 15px; color: var(--text-secondary);
    line-height: 1.8; margin-bottom: 24px; font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
    width: 44px; height: 44px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; font-weight: 700; color: white; flex-shrink: 0;
}
.testimonial-author h5 { font-size: 15px; font-weight: 700; margin-bottom: 2px; }
.testimonial-author span { font-size: 12px; color: var(--text-muted); }

/* ============ STATS ============ */
.stats-section { background: var(--bg-secondary); }
.stat-item { padding: 24px; }
.stat-num {
    font-family: 'Cairo', sans-serif;
    font-size: 42px; font-weight: 800;
    color: var(--accent); line-height: 1;
    margin-bottom: 8px;
}
.stat-label {
    font-size: 14px; font-weight: 600;
    color: var(--text-secondary);
}

/* ============ CTA ============ */
.cta-section {
    position: relative; padding: 80px 0; margin: 0 30px;
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius-xl); overflow: hidden;
}
.cta-glow {
    position: absolute; width: 500px; height: 500px;
    background: rgba(214, 207, 180, 0.05); border-radius: 50%;
    filter: blur(120px); top: 50%; left: 50%;
    transform: translate(-50%, -50%); pointer-events: none;
}
.cta-content { position: relative; z-index: 2; }
.cta-content h2 {
    font-family: 'Cairo', sans-serif;
    font-size: 36px; font-weight: 700; margin-bottom: 14px;
}
.cta-content p {
    font-size: 16px; color: var(--text-secondary);
    margin-bottom: 32px; max-width: 550px;
    margin-left: auto; margin-right: auto;
}
.cta-actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.btn-cta-primary {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--accent); color: var(--text-dark);
    padding: 16px 36px; border-radius: 50px;
    font-weight: 700; font-size: 16px; transition: var(--transition);
}
.btn-cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(214, 207, 180, 0.25);
    color: var(--text-dark);
}
.btn-cta-outline {
    display: inline-flex; align-items: center; gap: 10px;
    background: transparent; color: var(--text-primary);
    padding: 16px 36px; border-radius: 50px;
    font-weight: 600; font-size: 16px;
    border: 1px solid var(--border-light); transition: var(--transition);
}
.btn-cta-outline:hover { border-color: var(--accent); color: var(--accent); }

/* ============ CONTACT ============ */
.contact-section { background: var(--bg-secondary); }
.contact-info-list { display: flex; flex-direction: column; gap: 20px; margin-top: 32px; }
.contact-info-item { display: flex; align-items: center; gap: 16px; }
.contact-icon {
    width: 48px; height: 48px; border-radius: var(--radius-sm);
    background: var(--accent-dim); color: var(--accent);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; flex-shrink: 0;
}
.contact-info-item h5 { font-size: 14px; font-weight: 700; margin-bottom: 2px; }
.contact-info-item span { font-size: 13px; color: var(--text-secondary); }
.contact-form-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 32px;
}
.form-label-custom {
    display: block; font-size: 13px; font-weight: 600;
    color: var(--text-secondary); margin-bottom: 6px;
}
.form-input {
    width: 100%; background: var(--bg-input);
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    padding: 12px 16px; color: var(--text-primary);
    font-family: 'Cairo', sans-serif; font-size: 14px;
    transition: var(--transition); outline: none; resize: none;
}
.form-input::placeholder { color: var(--text-muted); }
.form-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }

/* ============ FOOTER ============ */
.site-footer { padding: 60px 0 0; border-top: 1px solid var(--border); }
.footer-brand {
    display: flex; align-items: center; gap: 10px;
    font-size: 22px; font-weight: 800; margin-bottom: 14px;
}
.footer-desc { font-size: 14px; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
    width: 38px; height: 38px; border-radius: 50%;
    background: var(--bg-input); border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    color: var(--text-muted); font-size: 15px; transition: var(--transition);
}
.footer-social a:hover {
    background: var(--accent); border-color: var(--accent); color: var(--text-dark);
}
.footer-title { font-size: 16px; font-weight: 700; margin-bottom: 18px; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 14px; color: var(--text-muted); transition: var(--transition); }
.footer-links a:hover { color: var(--accent); padding-right: 6px; }

.newsletter-form {
    display: flex; gap: 0; background: var(--bg-input);
    border: 1px solid var(--border); border-radius: 50px;
    overflow: hidden; padding: 4px;
}
.newsletter-input {
    flex: 1; background: transparent; border: none;
    padding: 10px 16px; color: var(--text-primary);
    font-family: 'Cairo', sans-serif; font-size: 13px; outline: none;
}
.newsletter-input::placeholder { color: var(--text-muted); }
.newsletter-btn {
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--accent); border: none; color: var(--text-dark);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: var(--transition); flex-shrink: 0;
}
.newsletter-btn:hover { opacity: 0.85; }

.footer-bottom {
    display: flex; align-items: center; justify-content: space-between;
    padding: 24px 0; margin-top: 40px;
    border-top: 1px solid var(--border); flex-wrap: wrap; gap: 12px;
}
.footer-bottom span { font-size: 13px; color: var(--text-muted); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 13px; color: var(--text-muted); transition: var(--transition); }
.footer-bottom-links a:hover { color: var(--accent); }

/* ============ BACK TO TOP ============ */
.back-to-top {
    position: fixed; bottom: 30px; left: 30px;
    width: 46px; height: 46px; background: var(--accent);
    color: var(--text-dark); border: none; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; cursor: pointer; opacity: 0; visibility: hidden;
    transform: translateY(20px); transition: var(--transition); z-index: 999;
    box-shadow: 0 4px 20px rgba(214, 207, 180, 0.2);
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-3px); }

/* ============ RESPONSIVE ============ */
@media (max-width: 1399.98px) {
    .card-smart { right: 34%; }
    .card-experts { right: 39%; }
    .card-video { right: 32%; }
    .card-updated { right: 40%; }
}
@media (max-width: 1199.98px) {
    .globe { width: 450px; height: 450px; }
    .hero-title { font-size: 38px; }
    .person-1 .person-img { height: 300px; }
    .person-2 .person-img { height: 350px; }
    .hero-floating-cards .card-smart { right: 32%; top: 72%; }
    .hero-floating-cards .card-experts { right: 26%; top: 43%; }
    .hero-floating-cards .card-video { right: 30%; top: 58%; }
    .hero-floating-cards .card-updated {right: 62%; top: 69%; }
}
@media (max-width: 991.98px) {
    .hero-title { font-size: 32px; }
    .section-title { font-size: 28px; }
    .nav-actions { margin-top: 16px; justify-content: center; }
    .cta-section { margin: 0 16px; }
    .globe { width: 300px; height: 300px; }
    .min-vh-hero {
        min-height: auto;
        padding-top: 100px;
        padding-bottom: 20px;
    }
    .hero-content { text-align: center; }
    .hero-desc { margin-left: auto; margin-right: auto; max-width: 100%; }

    /* Hero visual on tablet */
    .hero-visual {
        min-height: 320px;
        margin-top: 30px;
    }
    .person-1 .person-img { height: 240px; }
    .person-2 .person-img { height: 280px; }
    .person-1 { right: 18%; }
    .person-2 { left: 18%; }
    .card-courses { bottom: 60px; }
    .card-live { top: 30px; }

    /* Hide floating cards on tablet/mobile - they cause overflow */
    .hero-floating-cards { display: none; }
}
@media (max-width: 767.98px) {
    .section-padding { padding: 60px 0; }
    .hero-title { font-size: 26px; }
    .hero-desc { font-size: 14px; }
    .section-title { font-size: 24px; }
    .cta-content h2 { font-size: 26px; }
    .about-visual { grid-template-columns: 1fr; }
    .box-3 { grid-column: span 1; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .globe { width: 250px; height: 250px; }

    /* Hero mobile layout */
    .min-vh-hero { padding-top: 80px; }
    .hero-visual {
        min-height: 280px;
        margin-top: 20px;
    }
    .person-1 .person-img { height: 200px; }
    .person-2 .person-img { height: 240px; }
    .person-1 { right: 12%; }
    .person-2 { left: 12%; }
    .card-courses { bottom: 40px; right: 2%; }
    .card-live { top: 10px; left: 2%; }
    .float-card { padding: 8px 12px; }
    .fc-title { font-size: 11px; }
    .fc-label { font-size: 8px; }
    .fc-icon { width: 28px; height: 28px; font-size: 12px; }
    .fc-big-num { font-size: 20px; }
    .btn-start { padding: 12px 24px; font-size: 14px; }
}
@media (max-width: 575.98px) {
    .hero-title { font-size: 22px; }
    .globe { width: 200px; height: 200px; }
    .hero-visual { min-height: 250px; }
    .person-1 .person-img { height: 180px; }
    .person-2 .person-img { height: 220px; }
    .person-1 { right: 8%; }
    .person-2 { left: 8%; }
    .card-courses { right: 0; }
    .card-live { left: 0; }
}