:root {
    --primary: #0F4CFF;
    --primary-dark: #0a3dcc;
    --primary-light: #3b6fff;
    --secondary: #FFD700;
    --secondary-dark: #e6c200;
    --accent: #2ECC71;
    --accent-dark: #27ae60;
    --bg: #ffffff;
    --bg-light: #f8f9fa;
    --bg-dark: #0a0a23;
    --text: #1a1a2e;
    --text-light: #6c757d;
    --text-white: #ffffff;
    --shadow: 0 4px 30px rgba(0,0,0,0.08);
    --shadow-hover: 0 8px 40px rgba(15,76,255,0.15);
    --radius: 16px;
    --radius-sm: 10px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --glass: rgba(255,255,255,0.8);
    --glass-border: rgba(255,255,255,0.2);
    --navbar-bg: rgba(255,255,255,0.95);
    --card-bg: #ffffff;
    --border-color: #e8ecf4;
}

* { margin:0; padding:0; box-sizing:border-box; }

html { scroll-behavior:smooth; }

body {
    font-family:'Inter', sans-serif;
    background:var(--bg);
    color:var(--text);
    line-height:1.7;
    transition:var(--transition);
}

h1,h2,h3,h4,h5,h6 { font-family:'Poppins',sans-serif; font-weight:700; line-height:1.3; }

a { text-decoration:none; color:inherit; }
img { max-width:100%; height:auto; }
ul { list-style:none; }

.container { max-width:1200px; margin:0 auto; padding:0 20px; }

.section { padding:100px 0; position:relative; }
.section.bg-light { background:var(--bg-light); }
.section.bg-dark { background:var(--bg-dark); color:var(--text-white); }

.section-header {
    text-align:center;
    margin-bottom:60px;
    max-width:700px;
    margin-left:auto;
    margin-right:auto;
}
.section-header.light * { color:var(--text-white); }
.section-badge {
    display:inline-block;
    background:rgba(15,76,255,0.1);
    color:var(--primary);
    padding:6px 20px;
    border-radius:50px;
    font-size:0.85rem;
    font-weight:600;
    text-transform:uppercase;
    letter-spacing:1px;
    margin-bottom:15px;
}
.section-header h2 {
    font-size:2.5rem;
    margin-bottom:15px;
    background:linear-gradient(135deg,var(--primary),var(--secondary));
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
    background-clip:text;
}
.section-header p { color:var(--text-light); font-size:1.1rem; }

.text-center { text-align:center; }
.text-gradient { background:linear-gradient(135deg,var(--primary),var(--secondary)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }

.btn {
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:14px 32px;
    border-radius:50px;
    font-weight:600;
    font-size:0.95rem;
    cursor:pointer;
    transition:var(--transition);
    border:2px solid transparent;
    font-family:'Inter',sans-serif;
}
.btn-primary {
    background:var(--primary);
    color:#fff;
    border-color:var(--primary);
}
.btn-primary:hover {
    background:var(--primary-dark);
    border-color:var(--primary-dark);
    transform:translateY(-2px);
    box-shadow:0 8px 25px rgba(15,76,255,0.35);
}
.btn-outline {
    background:transparent;
    color:var(--text);
    border-color:var(--border-color);
}
.btn-outline:hover {
    border-color:var(--primary);
    color:var(--primary);
    transform:translateY(-2px);
}
.btn-ghost { background:transparent; color:var(--text-light); }
.btn-ghost:hover { color:var(--primary); }
.btn-sm { padding:8px 18px; font-size:0.8rem; }
.btn-lg { padding:16px 40px; font-size:1.05rem; }
.hero-buttons .btn-primary { background:linear-gradient(135deg,#0F4CFF,#3b6fff); border-color:#0F4CFF; }
.hero-buttons .btn-primary:hover { background:linear-gradient(135deg,#0a3dcc,#2a5ce6); border-color:#0a3dcc; }
.hero-buttons .btn-outline { background:linear-gradient(135deg,#FFD700,#ffed4a); color:#1a1a2e; border-color:#FFD700; }
.hero-buttons .btn-outline:hover { background:linear-gradient(135deg,#e6c200,#ffd700); color:#1a1a2e; border-color:#e6c200; }
.hero-buttons .btn-ghost { background:linear-gradient(135deg,#2ECC71,#58d68d); color:#fff; border-color:#2ECC71; }
.hero-buttons .btn-ghost:hover { background:linear-gradient(135deg,#27ae60,#45d07a); color:#fff; border-color:#27ae60; }

#loader {
    position:fixed;
    inset:0;
    background:var(--bg);
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    z-index:99999;
    transition:opacity 0.5s,visibility 0.5s;
}
#loader.hidden { opacity:0; visibility:hidden; }
.loader-spinner {
    width:50px;height:50px;
    border:4px solid var(--border-color);
    border-top-color:var(--primary);
    border-radius:50%;
    animation:spin 0.8s linear infinite;
    margin-bottom:15px;
}
@keyframes spin { to { transform:rotate(360deg); } }
#loader p { font-family:'Poppins',sans-serif; font-weight:700; font-size:1.2rem; }

.navbar {
    position:fixed;
    top:0;left:0;right:0;
    background:var(--navbar-bg);
    backdrop-filter:blur(20px);
    -webkit-backdrop-filter:blur(20px);
    border-bottom:1px solid var(--border-color);
    z-index:1000;
    transition:var(--transition);
}
.nav-container {
    display:flex;
    align-items:center;
    justify-content:space-between;
    min-height:72px;
    padding:10px 0;
}
.nav-logo {
    display:flex;
    align-items:center;
    gap:10px;
    flex-shrink:0;
}
.logo-icon {
    height:42px;
    width:auto;
    display:block;
    border-radius:8px;
}
.logo-text { display:flex; flex-direction:column; }
.logo-title { font-family:'Poppins',sans-serif; font-weight:700; font-size:1rem; line-height:1.2; }
.logo-subtitle { font-size:0.65rem; color:var(--text-light); text-transform:uppercase; letter-spacing:1px; }
.nav-menu {
    display:flex;
    align-items:center;
    justify-content:flex-end;
    gap:6px;
    margin:0;
    flex-wrap:wrap;
}
.nav-link {
    padding:6px 10px;
    border-radius:8px;
    font-weight:500;
    font-size:0.82rem;
    color:var(--text);
    transition:var(--transition);
    position:relative;
    text-align:center;
    white-space:nowrap;
}
.nav-link:hover, .nav-link.active { background:rgba(15,76,255,0.08); color:var(--primary); }
.nav-toggle {
    display:none;
    flex-direction:column;
    gap:5px;
    cursor:pointer;
    padding:5px;
    z-index:1001;
}
.nav-toggle span {
    width:26px;height:2px;
    background:var(--text);
    border-radius:2px;
    transition:var(--transition);
}
.nav-toggle.active span:nth-child(1) { transform:rotate(45deg) translate(5px,5px); }
.nav-toggle.active span:nth-child(2) { opacity:0; }
.nav-toggle.active span:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px); }

.page-header {
    padding:140px 0 60px;
    text-align:center;
    background:linear-gradient(135deg,var(--bg-light),rgba(15,76,255,0.05));
}
.page-header h1 {
    font-size:2.8rem;
    margin-bottom:10px;
}
.page-header p { color:var(--text-light); font-size:1.1rem; }

.hero {
    min-height:100vh;
    display:flex;
    align-items:center;
    padding:120px 0 80px;
    position:relative;
    overflow:hidden;
    background:linear-gradient(135deg,var(--bg-light) 0%,rgba(15,76,255,0.03) 50%,var(--bg-light) 100%);
}
.hero-bg-animation { position:absolute; inset:0; pointer-events:none; }
.floating-icon {
    position:absolute;
    font-size:2.5rem;
    opacity:0.1;
    animation:float 6s ease-in-out infinite;
}
@keyframes float {
    0%,100% { transform:translateY(0) rotate(0deg); }
    50% { transform:translateY(-30px) rotate(10deg); }
}
.hero-content {
    display:grid;
    grid-template-columns:1.2fr 0.8fr;
    gap:60px;
    align-items:center;
}
.hero-badge {
    display:inline-block;
    background:rgba(15,76,255,0.1);
    color:var(--primary);
    padding:6px 20px;
    border-radius:50px;
    font-size:0.85rem;
    font-weight:600;
    margin-bottom:20px;
}
.hero-text h1 {
    font-size:3.5rem;
    line-height:1.1;
    margin-bottom:20px;
}
.hero-subtitle { font-size:1.2rem; color:var(--text); margin-bottom:10px; font-weight:500; }
.hero-description { color:var(--text-light); margin-bottom:20px; font-size:1.05rem; }
.hero-features {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:8px;
    margin-bottom:30px;
}
.hero-features span { font-size:0.9rem; color:var(--text-light); display:flex; align-items:center; gap:6px; }
.hero-buttons { display:flex; gap:12px; flex-wrap:wrap; }
.hero-stats {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:15px;
}
.stat-card {
    background:var(--card-bg);
    border-radius:var(--radius);
    padding:25px 20px;
    text-align:center;
    border:2px solid var(--border-color);
    transition:var(--transition);
}
.stat-card:nth-child(1) { border-color:#0F4CFF; }
.stat-card:nth-child(2) { border-color:#E74C3C; }
.stat-card:nth-child(3) { border-color:#2ECC71; }
.stat-card:nth-child(4) { border-color:#9B59B6; }
.stat-card:nth-child(5) { border-color:#FFD700; }
.stat-card:hover {
    transform:translateY(-5px);
    box-shadow:0 8px 25px rgba(0,0,0,0.12);
}
.stat-icon {
    width:45px;height:45px;
    border-radius:12px;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:1.1rem;
    margin:0 auto 12px;
    color:#fff;
}
.stat-card .stat-icon { margin:0 auto 12px; }
.stat-card:nth-child(1) .stat-icon { background:linear-gradient(135deg,#0F4CFF,#3b6fff); }
.stat-card:nth-child(2) .stat-icon { background:linear-gradient(135deg,#E74C3C,#f1948a); }
.stat-card:nth-child(3) .stat-icon { background:linear-gradient(135deg,#2ECC71,#58d68d); }
.stat-card:nth-child(4) .stat-icon { background:linear-gradient(135deg,#9B59B6,#c39bd3); }
.stat-card:nth-child(5) .stat-icon { background:linear-gradient(135deg,#FFD700,#ffed4a); color:#1a1a2e; }
.stat-suffix {
    font-family:'Poppins',sans-serif;
    font-size:1.8rem;
    font-weight:800;
    color:var(--primary);
    display:inline;
    margin-left:2px;
}
.stat-number {
    display:block;
    font-family:'Poppins',sans-serif;
    font-size:2.2rem;
    font-weight:800;
    background:linear-gradient(135deg,var(--primary),var(--secondary));
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
    background-clip:text;
    line-height:1.2;
}
.stat-label { font-size:0.85rem; color:var(--text-light); }

.features-grid {
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:25px;
}
.feature-card {
    background:linear-gradient(135deg,#fff,#f0f4ff);
    border-radius:var(--radius);
    padding:35px 30px;
    border:2px solid transparent;
    transition:var(--transition);
    position:relative;
    overflow:hidden;
}
.feature-card:nth-child(1) { border-color:#0F4CFF; }
.feature-card:nth-child(2) { border-color:#FFD700; }
.feature-card:nth-child(3) { border-color:#2ECC71; }
.feature-card:nth-child(4) { border-color:#E74C3C; }
.feature-card:nth-child(5) { border-color:#9B59B6; }
.feature-card:nth-child(6) { border-color:#1ABC9C; }
.feature-card:hover {
    transform:translateY(-8px);
    box-shadow:0 8px 30px rgba(15,76,255,0.2);
}
.feature-icon {
    width:60px;height:60px;
    border-radius:16px;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:1.5rem;
    margin-bottom:20px;
    transition:var(--transition);
    color:#fff;
}
.feature-card:nth-child(1) .feature-icon { background:linear-gradient(135deg,#0F4CFF,#3b6fff); }
.feature-card:nth-child(2) .feature-icon { background:linear-gradient(135deg,#FFD700,#ffed4a); color:#1a1a2e; }
.feature-card:nth-child(3) .feature-icon { background:linear-gradient(135deg,#2ECC71,#58d68d); }
.feature-card:nth-child(4) .feature-icon { background:linear-gradient(135deg,#E74C3C,#f1948a); }
.feature-card:nth-child(5) .feature-icon { background:linear-gradient(135deg,#9B59B6,#c39bd3); }
.feature-card:nth-child(6) .feature-icon { background:linear-gradient(135deg,#1ABC9C,#48c9b0); }
.feature-card h3 { font-size:1.2rem; margin-bottom:10px; }
.feature-card p { color:var(--text-light); font-size:0.95rem; }

.features-extras {
    display:flex;
    flex-wrap:wrap;
    justify-content:center;
    gap:12px;
    margin-top:40px;
}
.extra-badge {
    display:flex;
    align-items:center;
    gap:8px;
    padding:12px 24px;
    border-radius:50px;
    font-size:0.85rem;
    font-weight:600;
    transition:var(--transition);
    color:#fff;
    border:none;
}
.extra-badge:nth-child(1) { background:linear-gradient(135deg,#0F4CFF,#3b6fff); }
.extra-badge:nth-child(2) { background:linear-gradient(135deg,#FFD700,#ffed4a); color:#1a1a2e; }
.extra-badge:nth-child(3) { background:linear-gradient(135deg,#2ECC71,#58d68d); }
.extra-badge:nth-child(4) { background:linear-gradient(135deg,#E74C3C,#f1948a); }
.extra-badge:nth-child(5) { background:linear-gradient(135deg,#9B59B6,#c39bd3); }
.extra-badge:nth-child(6) { background:linear-gradient(135deg,#1ABC9C,#48c9b0); }
.extra-badge:hover {
    transform:translateY(-3px) scale(1.05);
    box-shadow:0 6px 20px rgba(0,0,0,0.2);
}
.extra-badge i { color:inherit; }

.courses-grid {
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:25px;
}
.course-card {
    background:var(--card-bg);
    border-radius:var(--radius);
    padding:30px;
    border:1px solid var(--border-color);
    transition:var(--transition);
    position:relative;
}
.course-card:hover {
    transform:translateY(-8px);
    box-shadow:var(--shadow-hover);
    border-color:transparent;
}
.course-badge {
    position:absolute;
    top:15px;right:15px;
    background:var(--primary);
    color:#fff;
    font-size:0.7rem;
    font-weight:600;
    padding:4px 14px;
    border-radius:50px;
    text-transform:uppercase;
    letter-spacing:0.5px;
}
.course-img {
    width:80px;height:80px;
    border-radius:16px;
    display:flex;
    align-items:center;
    justify-content:center;
    margin-bottom:20px;
}
.course-card h3 { font-size:1.2rem; margin-bottom:8px; }
.course-card > p { color:var(--text-light); font-size:0.9rem; margin-bottom:15px; }
.course-features { margin-bottom:20px; }
.course-features li {
    display:flex;
    align-items:center;
    gap:8px;
    padding:6px 0;
    font-size:0.85rem;
    color:var(--text-light);
}
.course-features li i { width:16px; color:var(--primary); }
.course-actions { display:flex; gap:8px; flex-wrap:wrap; }
.course-actions .btn { flex:1; text-align:center; justify-content:center; }

.qp-grid, .tntet-grid, .ca-grid, .resources-grid {
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:20px;
}
.qp-card, .tntet-card, .ca-card, .resource-card {
    background:var(--card-bg);
    border-radius:var(--radius);
    padding:30px 25px;
    text-align:center;
    border:1px solid var(--border-color);
    transition:var(--transition);
    position:relative;
    overflow:hidden;
}
.qp-card::before, .tntet-card::before, .ca-card::before, .resource-card::before {
    content:'';
    position:absolute;
    top:0;left:0;right:0;
    height:4px;
    transition:var(--transition);
}
.qp-card:hover, .tntet-card:hover, .ca-card:hover, .resource-card:hover {
    transform:translateY(-5px);
    box-shadow:var(--shadow-hover);
    border-color:transparent;
}
.qp-icon, .tntet-card i, .ca-card i, .resource-card i {
    font-size:2.5rem;
    margin-bottom:15px;
}
.qp-card h3, .tntet-card h3, .ca-card h3, .resource-card h3 { font-size:1.1rem; margin-bottom:5px; }
.qp-card p, .tntet-card p, .ca-card p, .resource-card p { color:var(--text-light); font-size:0.85rem; margin-bottom:10px; }
.qp-count {
    display:inline-block;
    background:rgba(15,76,255,0.08);
    color:var(--primary);
    font-size:0.8rem;
    font-weight:600;
    padding:4px 12px;
    border-radius:50px;
    margin-bottom:12px;
}

/* Card color cycling */
.qp-card:nth-child(6n+1)::before, .tntet-card:nth-child(6n+1)::before { background:#0F4CFF; }
.qp-card:nth-child(6n+1) .qp-icon, .tntet-card:nth-child(6n+1) i { color:#0F4CFF; }
.qp-card:nth-child(6n+2)::before, .tntet-card:nth-child(6n+2)::before { background:#2ECC71; }
.qp-card:nth-child(6n+2) .qp-icon, .tntet-card:nth-child(6n+2) i { color:#2ECC71; }
.qp-card:nth-child(6n+3)::before, .tntet-card:nth-child(6n+3)::before { background:#FF6B35; }
.qp-card:nth-child(6n+3) .qp-icon, .tntet-card:nth-child(6n+3) i { color:#FF6B35; }
.qp-card:nth-child(6n+4)::before, .tntet-card:nth-child(6n+4)::before { background:#9B59B6; }
.qp-card:nth-child(6n+4) .qp-icon, .tntet-card:nth-child(6n+4) i { color:#9B59B6; }
.qp-card:nth-child(6n+5)::before, .tntet-card:nth-child(6n+5)::before { background:#E74C3C; }
.qp-card:nth-child(6n+5) .qp-icon, .tntet-card:nth-child(6n+5) i { color:#E74C3C; }
.qp-card:nth-child(6n+6)::before, .tntet-card:nth-child(6n+6)::before { background:#1ABC9C; }
.qp-card:nth-child(6n+6) .qp-icon, .tntet-card:nth-child(6n+6) i { color:#1ABC9C; }

.school-grid, .programs-grid {
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:25px;
}
.program-card {
    background:var(--card-bg);
    border-radius:var(--radius);
    padding:35px 25px;
    text-align:center;
    border:1px solid var(--border-color);
    transition:var(--transition);
    position:relative;
    overflow:hidden;
}
.program-card::before {
    content:'';
    position:absolute;
    top:0;left:0;right:0;
    height:4px;
    transition:var(--transition);
}
.program-card:hover { transform:translateY(-8px); box-shadow:var(--shadow-hover); }
.program-card > i {
    width:70px;height:70px;
    border-radius:50%;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    margin-bottom:20px;
    font-size:1.8rem;
    transition:var(--transition);
}
.program-card:hover > i { color:#fff !important; }
.program-card h3 { font-size:1.2rem; margin-bottom:8px; }
.program-card p { color:var(--text-light); font-size:0.9rem; margin-bottom:15px; }
.program-card ul { text-align:left; }
.program-card li { display:flex; align-items:center; gap:8px; font-size:0.85rem; color:var(--text-light); padding:4px 0; }
.program-card li i { color:var(--accent); }

.program-card:nth-child(4n+1)::before { background:#0F4CFF; }
.program-card:nth-child(4n+1) > i { color:#0F4CFF; background:rgba(15,76,255,0.1); }
.program-card:nth-child(4n+1):hover > i { background:#0F4CFF; }
.program-card:nth-child(4n+2)::before { background:#2ECC71; }
.program-card:nth-child(4n+2) > i { color:#2ECC71; background:rgba(46,204,113,0.1); }
.program-card:nth-child(4n+2):hover > i { background:#2ECC71; }
.program-card:nth-child(4n+3)::before { background:#FF6B35; }
.program-card:nth-child(4n+3) > i { color:#FF6B35; background:rgba(255,107,53,0.1); }
.program-card:nth-child(4n+3):hover > i { background:#FF6B35; }
.program-card:nth-child(4n+4)::before { background:#9B59B6; }
.program-card:nth-child(4n+4) > i { color:#9B59B6; background:rgba(155,89,182,0.1); }
.program-card:nth-child(4n+4):hover > i { background:#9B59B6; }

.feature-badges {
    display:flex;
    flex-wrap:wrap;
    gap:12px;
    justify-content:center;
    margin-top:2rem;
}
.badge-item {
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:12px 24px;
    border-radius:2rem;
    font-weight:600;
    font-size:0.9rem;
    cursor:default;
    transition:var(--transition);
    border:2px solid transparent;
}
.badge-item:hover { transform:translateY(-3px); }
.badge-item:nth-child(1) { background:rgba(15,76,255,0.12); color:#0F4CFF; border-color:rgba(15,76,255,0.2); }
.badge-item:nth-child(1):hover { background:#0F4CFF; color:#fff; }
.badge-item:nth-child(2) { background:rgba(46,204,113,0.12); color:#2ECC71; border-color:rgba(46,204,113,0.2); }
.badge-item:nth-child(2):hover { background:#2ECC71; color:#fff; }
.badge-item:nth-child(3) { background:rgba(255,107,53,0.12); color:#FF6B35; border-color:rgba(255,107,53,0.2); }
.badge-item:nth-child(3):hover { background:#FF6B35; color:#fff; }
.badge-item:nth-child(4) { background:rgba(155,89,182,0.12); color:#9B59B6; border-color:rgba(155,89,182,0.2); }
.badge-item:nth-child(4):hover { background:#9B59B6; color:#fff; }
.badge-item:nth-child(5) { background:rgba(231,76,60,0.12); color:#E74C3C; border-color:rgba(231,76,60,0.2); }
.badge-item:nth-child(5):hover { background:#E74C3C; color:#fff; }
.badge-item:nth-child(6) { background:rgba(26,188,156,0.12); color:#1ABC9C; border-color:rgba(26,188,156,0.2); }
.badge-item:nth-child(6):hover { background:#1ABC9C; color:#fff; }
.badge-item:nth-child(7) { background:rgba(243,156,18,0.12); color:#F39C12; border-color:rgba(243,156,18,0.2); }
.badge-item:nth-child(7):hover { background:#F39C12; color:#fff; }
.badge-item:nth-child(8) { background:rgba(52,152,219,0.12); color:#3498DB; border-color:rgba(52,152,219,0.2); }
.badge-item:nth-child(8):hover { background:#3498DB; color:#fff; }

.demo-grid {
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:20px;
}
.demo-card {
    display:block;
    border-radius:var(--radius);
    overflow:hidden;
    background:var(--card-bg);
    border:1px solid var(--border-color);
    transition:var(--transition);
    cursor:pointer;
    color:inherit;
    text-decoration:none;
}
.demo-card:hover { transform:translateY(-5px); box-shadow:var(--shadow-hover); }
.demo-thumb {
    position:relative;
    overflow:hidden;
    aspect-ratio:16/9;
}
.demo-thumb img { width:100%;height:100%;object-fit:cover; transition:var(--transition); }
.demo-card:hover .demo-thumb img { transform:scale(1.05); }
.demo-play {
    position:absolute;
    inset:0;
    display:flex;
    align-items:center;
    justify-content:center;
    background:rgba(0,0,0,0.3);
    transition:var(--transition);
}
.demo-play i {
    width:55px;height:55px;
    background:#fff;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    color:var(--primary);
    font-size:1.3rem;
    transition:var(--transition);
}
.demo-card:hover .demo-play i { transform:scale(1.1); }
.demo-card h3 { padding:15px 15px 5px; font-size:1rem; }
.demo-card p { padding:0 15px 15px; color:var(--text-light); font-size:0.85rem; }

.stats-section {
    background:linear-gradient(135deg,var(--primary),var(--primary-dark));
    padding:80px 0;
}
.stats-grid {
    display:grid;
    grid-template-columns:repeat(5,1fr);
    gap:30px;
}
.stats-item {
    text-align:center;
    color:#fff;
    background:rgba(255,255,255,0.1);
    border-radius:var(--radius);
    padding:30px 20px;
    backdrop-filter:blur(10px);
    border:2px solid rgba(255,255,255,0.15);
    transition:var(--transition);
}
.stats-item:hover { transform:translateY(-5px); background:rgba(255,255,255,0.18); }
.stats-item:nth-child(1) { border-color:rgba(15,76,255,0.4); }
.stats-item:nth-child(2) { border-color:rgba(231,76,60,0.4); }
.stats-item:nth-child(3) { border-color:rgba(46,204,113,0.4); }
.stats-item:nth-child(4) { border-color:rgba(155,89,182,0.4); }
.stats-item:nth-child(5) { border-color:rgba(255,215,0,0.4); }
.stats-item .stat-icon { margin:0 auto 12px; width:50px;height:50px; border-radius:14px; display:flex; align-items:center; justify-content:center; font-size:1.2rem; color:#fff; }
.stats-item:nth-child(1) .stat-icon { background:rgba(15,76,255,0.3); }
.stats-item:nth-child(2) .stat-icon { background:rgba(231,76,60,0.3); }
.stats-item:nth-child(3) .stat-icon { background:rgba(46,204,113,0.3); }
.stats-item:nth-child(4) .stat-icon { background:rgba(155,89,182,0.3); }
.stats-item:nth-child(5) .stat-icon { background:rgba(255,215,0,0.3); }
.stats-number {
    display:inline;
    font-family:'Poppins',sans-serif;
    font-size:2.8rem;
    font-weight:800;
    line-height:1.2;
    -webkit-text-fill-color:initial;
    color:#fff;
}
.stats-item .stat-suffix { color:#fff; font-size:2.2rem; display:inline; }
.stats-label { font-size:0.9rem; opacity:0.85; display:block; margin-top:5px; }

.testimonial-carousel {
    max-width:650px;
    margin:0 auto;
    position:relative;
    min-height:250px;
}
.testimonial-card {
    background:var(--card-bg);
    border-radius:var(--radius);
    padding:40px;
    text-align:center;
    border:1px solid var(--border-color);
    display:none;
    animation:fadeIn 0.5s ease;
}
.testimonial-card.active { display:block; }
@keyframes fadeIn { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:translateY(0); } }
.testimonial-stars { color:var(--secondary); font-size:1.3rem; margin-bottom:20px; }
.testimonial-card p { font-size:1.05rem; line-height:1.8; margin-bottom:25px; color:var(--text); font-style:italic; }
.testimonial-author { display:flex; align-items:center; gap:15px; justify-content:center; }
.testimonial-author img { width:55px;height:55px;border-radius:50%;object-fit:cover; }
.testimonial-author strong { display:block; font-size:0.95rem; }
.testimonial-author span { font-size:0.8rem; color:var(--text-light); }

.carousel-controls {
    display:flex;
    align-items:center;
    justify-content:center;
    gap:20px;
    margin-top:30px;
}
.carousel-controls button {
    width:44px;height:44px;
    border-radius:50%;
    border:1px solid var(--border-color);
    background:var(--card-bg);
    cursor:pointer;
    display:flex;
    align-items:center;
    justify-content:center;
    transition:var(--transition);
    color:var(--text);
}
.carousel-controls button:hover { border-color:var(--primary); color:var(--primary); }
.carousel-dots { display:flex; gap:8px; }
.dot {
    width:8px;height:8px;
    border-radius:50%;
    background:var(--border-color);
    cursor:pointer;
    transition:var(--transition);
}
.dot.active { background:var(--primary); width:24px; border-radius:4px; }

.notifications-list { max-width:800px; margin:0 auto; }
.notification-item {
    display:flex;
    align-items:center;
    gap:15px;
    padding:20px 25px;
    background:var(--card-bg);
    border-radius:var(--radius-sm);
    border:1px solid var(--border-color);
    margin-bottom:12px;
    transition:var(--transition);
}
.notification-item:hover { transform:translateX(5px); border-color:var(--primary); }
.notif-icon { font-size:1.5rem; }
.notif-badge {
    padding:4px 12px;
    border-radius:50px;
    font-size:0.75rem;
    font-weight:600;
    background:var(--bg-light);
    color:var(--text-light);
    white-space:nowrap;
    margin-left:auto;
}
.notif-badge.new { background:rgba(15,76,255,0.1); color:var(--primary); }

.events-grid {
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:25px;
}
.event-card {
    background:var(--card-bg);
    border-radius:var(--radius);
    padding:30px;
    display:flex;
    flex-direction:column;
    align-items:center;
    text-align:center;
    border:1px solid var(--border-color);
    transition:var(--transition);
}
.event-card:hover { transform:translateY(-5px); box-shadow:var(--shadow-hover); }
.event-date {
    display:flex;
    flex-direction:column;
    align-items:center;
    background:var(--primary);
    color:#fff;
    width:70px;
    border-radius:12px;
    padding:10px;
    margin-bottom:15px;
}
.event-date span:first-child { font-size:1.5rem; font-weight:700; font-family:'Poppins',sans-serif; }
.event-date span:last-child { font-size:0.75rem; text-transform:uppercase; }
.event-card h3 { font-size:1.1rem; margin-bottom:8px; }
.event-card p { color:var(--text-light); font-size:0.85rem; margin-bottom:15px; }
.event-card p i { margin-right:6px; }

.contact-grid {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:50px;
}
.contact-info { display:flex; flex-direction:column; gap:25px; }
.contact-item {
    display:flex;
    align-items:flex-start;
    gap:15px;
    background:var(--card-bg);
    border-radius:var(--radius);
    padding:20px;
    border:2px solid transparent;
    transition:var(--transition);
}
.contact-item:nth-child(1) { border-color:#0F4CFF; }
.contact-item:nth-child(2) { border-color:#E74C3C; }
.contact-item:nth-child(3) { border-color:#2ECC71; }
.contact-item:nth-child(4) { border-color:#9B59B6; }
.contact-item:hover { transform:translateY(-3px); box-shadow:0 6px 20px rgba(0,0,0,0.08); }
.contact-item i {
    width:50px;height:50px;
    border-radius:14px;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:1.2rem;
    flex-shrink:0;
    color:#fff;
}
.contact-item:nth-child(1) i { background:linear-gradient(135deg,#0F4CFF,#3b6fff); }
.contact-item:nth-child(2) i { background:linear-gradient(135deg,#E74C3C,#f1948a); }
.contact-item:nth-child(3) i { background:linear-gradient(135deg,#2ECC71,#58d68d); }
.contact-item:nth-child(4) i { background:linear-gradient(135deg,#9B59B6,#c39bd3); }
.contact-item h4 { font-size:1rem; margin-bottom:2px; color:var(--text); }
.contact-item p, .contact-item a { color:var(--text-light); font-size:0.9rem; }
.contact-item a:hover { color:var(--primary); }
.contact-social { display:flex; gap:12px; margin-top:10px; }
.contact-social a {
    width:44px;height:44px;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    color:#fff;
    transition:var(--transition);
    font-size:1.2rem;
}
.contact-social a[href*="instagram"] { background:#E4405F; }
.contact-social a[href*="instagram"]:hover { background:#c23350; transform:translateY(-3px); }
.contact-social a[href*="youtube"] { background:#FF0000; }
.contact-social a[href*="youtube"]:hover { background:#cc0000; transform:translateY(-3px); }
.contact-social a[href*="wa.me"] { background:#25D366; }
.contact-social a[href*="wa.me"]:hover { background:#1da851; transform:translateY(-3px); }

.contact-form {
    background:var(--card-bg);
    border-radius:var(--radius);
    padding:35px;
    display:flex;
    flex-direction:column;
    gap:15px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
    width:100%;
    padding:14px 18px;
    border:1px solid var(--border-color);
    border-radius:var(--radius-sm);
    font-family:'Inter',sans-serif;
    font-size:0.95rem;
    background:var(--bg);
    color:var(--text);
    transition:var(--transition);
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline:none;
    border-color:var(--primary);
    box-shadow:0 0 0 3px rgba(15,76,255,0.1);
}
.contact-form .btn { align-self:flex-start; }

/* ===== FOUNDER CARD ===== */
.founder-section { padding: 60px 0 40px; }
.founder-card {
    position: relative; max-width: 560px; margin: 0 auto; text-align: center;
    background: linear-gradient(135deg, #fff 0%, #f8f9ff 50%, #fff 100%);
    border-radius: 28px; padding: 50px 40px 40px;
    box-shadow: 0 0 0 2px rgba(15,76,255,0.08), 0 8px 40px rgba(15,76,255,0.08), 0 20px 60px rgba(15,76,255,0.04);
    overflow: hidden; transition: all 0.5s ease;
}
.founder-card:hover { transform: translateY(-4px); box-shadow: 0 0 0 2px rgba(15,76,255,0.15), 0 12px 50px rgba(15,76,255,0.12), 0 24px 70px rgba(15,76,255,0.06); }
.founder-glow {
    position: absolute; top: -60%; left: -60%; width: 220%; height: 220%;
    background: radial-gradient(ellipse at 30% 30%, rgba(15,76,255,0.06) 0%, transparent 50%),
                radial-gradient(ellipse at 70% 70%, rgba(255,215,0,0.04) 0%, transparent 50%);
    pointer-events: none; animation: founderGlow 6s ease-in-out infinite alternate;
}
@keyframes founderGlow { 0% { transform: translate(-3%,-3%) rotate(-2deg); } 100% { transform: translate(3%,3%) rotate(2deg); } }
.founder-avatar {
    width: 90px; height: 90px; border-radius: 50%; margin: 0 auto 16px;
    background: linear-gradient(135deg, #0F4CFF, #9B59B6);
    display: flex; align-items: center; justify-content: center;
    font-size: 2.2rem; color: #fff; position: relative; z-index: 1;
    box-shadow: 0 4px 20px rgba(15,76,255,0.3);
}
.founder-avatar::after {
    content: ''; position: absolute; inset: -4px; border-radius: 50%;
    background: linear-gradient(135deg, #0F4CFF, #FFD700, #9B59B6, #FF69B4);
    z-index: -1; animation: avatarBorder 3s linear infinite;
    mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #fff calc(100% - 2px));
    -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #fff calc(100% - 2px));
}
@keyframes avatarBorder { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
.founder-badge {
    display: inline-flex; padding: 5px 18px; border-radius: 50px; font-size: 0.78rem; font-weight: 600;
    background: linear-gradient(135deg, #0F4CFF, #3b6fff); color: #fff; position: relative; z-index: 1;
    box-shadow: 0 2px 12px rgba(15,76,255,0.25); margin-bottom: 12px;
}
.founder-name {
    font-size: 2rem; font-weight: 900; font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #1a1a2e 30%, #0F4CFF 70%, #9B59B6);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    margin-bottom: 12px; position: relative; z-index: 1;
}
.founder-degrees { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; position: relative; z-index: 1; }
.degree-tag {
    padding: 4px 14px; border-radius: 20px; font-size: 0.78rem; font-weight: 600;
    background: rgba(15,76,255,0.08); color: #0F4CFF; border: 1px solid rgba(15,76,255,0.15);
    transition: all 0.3s;
}
.degree-tag:nth-child(2) { background: rgba(155,89,182,0.08); color: #9B59B6; border-color: rgba(155,89,182,0.2); }
.degree-tag:nth-child(3) { background: rgba(46,204,113,0.08); color: #2ECC71; border-color: rgba(46,204,113,0.2); }
.degree-tag:nth-child(4) { background: rgba(255,105,180,0.08); color: #FF69B4; border-color: rgba(255,105,180,0.2); }
.degree-tag:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.founder-role { font-size: 0.95rem; color: var(--text-light); margin-bottom: 14px; position: relative; z-index: 1; }
.founder-role i { color: #0F4CFF; margin-right: 6px; }
.founder-quote {
    font-size: 0.9rem; color: var(--text-light); font-style: italic; line-height: 1.7;
    padding: 14px 20px; background: rgba(15,76,255,0.04); border-radius: 14px;
    border-left: 3px solid #0F4CFF; margin-bottom: 18px; position: relative; z-index: 1;
}
.founder-social { display: flex; justify-content: center; gap: 10px; position: relative; z-index: 1; }
.founder-social a {
    width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    background: var(--bg-light); color: var(--text-light); font-size: 1rem;
    transition: all 0.3s; border: 1px solid var(--border-color);
}
.founder-social a:hover { background: #0F4CFF; color: #fff; border-color: #0F4CFF; transform: translateY(-3px); box-shadow: 0 4px 16px rgba(15,76,255,0.3); }

.footer {
    background:var(--bg-dark);
    color:var(--text-white);
    padding:80px 0 0;
}
.footer-grid {
    display:grid;
    grid-template-columns:1.5fr 1fr 1fr 1.5fr;
    gap:40px;
    padding-bottom:40px;
    border-bottom:1px solid rgba(255,255,255,0.1);
}
.footer-brand .logo-icon { margin-bottom:15px; height:50px; border-radius:12px; }
.footer-brand h3 { font-size:1.3rem; margin-bottom:5px; }
.footer-brand p { color:rgba(255,255,255,0.6); font-size:0.9rem; }
.footer-tagline {
    color:var(--secondary) !important;
    font-weight:600;
    margin-top:5px;
}
.footer-links { display:flex; flex-direction:column; gap:10px; }
.footer-links h4 { font-size:1rem; margin-bottom:10px; }
.footer-links a { color:rgba(255,255,255,0.6); font-size:0.88rem; transition:var(--transition); }
.footer-links a i { width:18px; text-align:center; margin-right:6px; }
.footer-links:nth-child(2) a:nth-child(2) i { color:#0F4CFF; }
.footer-links:nth-child(2) a:nth-child(3) i { color:#2ECC71; }
.footer-links:nth-child(2) a:nth-child(4) i { color:#FF6B35; }
.footer-links:nth-child(2) a:nth-child(5) i { color:#9B59B6; }
.footer-links:nth-child(2) a:nth-child(6) i { color:#E74C3C; }
.footer-links:nth-child(2) a:nth-child(7) i { color:#1ABC9C; }
.footer-links:nth-child(2) a:nth-child(8) i { color:#F39C12; }
.footer-links:nth-child(2) a:nth-child(9) i { color:#3498DB; }
.footer-links:nth-child(3) a:nth-child(2) i { color:#0F4CFF; }
.footer-links:nth-child(3) a:nth-child(3) i { color:#2ECC71; }
.footer-links:nth-child(3) a:nth-child(4) i { color:#FF6B35; }
.footer-links:nth-child(3) a:nth-child(5) i { color:#9B59B6; }
.footer-links:nth-child(3) a:nth-child(6) i { color:#E74C3C; }
.footer-links:nth-child(3) a:nth-child(7) i { color:#1ABC9C; }
.footer-links a:hover { color:var(--secondary); padding-left:5px; }
.footer-newsletter h4 { font-size:1rem; margin-bottom:15px; }
.footer-newsletter p { color:rgba(255,255,255,0.6); font-size:0.88rem; margin-bottom:15px; }
.footer-newsletter form { display:flex; gap:0; }
.footer-newsletter input {
    flex:1;
    padding:12px 16px;
    border:none;
    border-radius:8px 0 0 8px;
    font-family:'Inter',sans-serif;
    font-size:0.9rem;
}
.footer-newsletter button {
    width:50px;
    background:var(--primary);
    color:#fff;
    border:none;
    border-radius:0 8px 8px 0;
    cursor:pointer;
    transition:var(--transition);
    font-size:1.1rem;
}
.footer-newsletter button:hover { background:var(--primary-dark); }
.footer-social { display:flex; gap:12px; margin-top:15px; }
.footer-social a {
    width:40px;height:40px;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    color:#fff;
    transition:var(--transition);
}
.footer-social a[href*="facebook"] { background:#1877F2; }
.footer-social a[href*="facebook"]:hover { background:#0d65d9; transform:translateY(-3px); }
.footer-social a[href*="instagram"] { background:#E4405F; }
.footer-social a[href*="instagram"]:hover { background:#c23350; transform:translateY(-3px); }
.footer-social a[href*="snapchat"] { background:#FFFC00; color:#000 !important; }
.footer-social a[href*="snapchat"]:hover { background:#e6e300; transform:translateY(-3px); }
.footer-social a[href*="wa.me"] { background:#25D366; }
.footer-social a[href*="wa.me"]:hover { background:#1da851; transform:translateY(-3px); }
.footer-social a[href*="telegram"] { background:#FF69B4; }
.footer-social a[href*="telegram"]:hover { background:#ff4da6; transform:translateY(-3px); }
.footer-social a[href*="twitter"] { background:linear-gradient(135deg,#000,#1DA1F2); }
.footer-social a[href*="twitter"]:hover { background:linear-gradient(135deg,#1a1a1a,#1a8cd8); transform:translateY(-3px); }
.footer-bottom { padding:25px 0; text-align:center; }
.footer-bottom p { color:rgba(255,255,255,0.5); font-size:0.85rem; }
.footer-bottom a { color:rgba(255,255,255,0.7); }
.footer-bottom a:hover { color:var(--secondary); }



.notification-popup {
    position:fixed;
    top:90px;
    right:25px;
    max-width:380px;
    background:var(--card-bg);
    border-radius:var(--radius-sm);
    border:1px solid var(--border-color);
    padding:15px 20px;
    z-index:9999;
    box-shadow:var(--shadow);
    transform:translateX(120%);
    transition:transform 0.4s cubic-bezier(0.4,0,0.2,1);
}
.notification-popup.show { transform:translateX(0); }
.notification-content { display:flex; align-items:center; gap:12px; }
.notification-icon { font-size:1.5rem; }
.notification-content p { flex:1; font-size:0.9rem; font-weight:500; }
.notification-close {
    background:none;
    border:none;
    font-size:1.3rem;
    cursor:pointer;
    color:var(--text-light);
    padding:0 4px;
}

@media (max-width:768px) {
    .nav-toggle { display:flex; }
    .nav-menu {
        position:fixed;
        top:0;right:-100%;
        width:280px;height:100vh;
        background:var(--card-bg);
        flex-direction:column;
        padding:90px 25px 30px;
        gap:5px;
        transition:var(--transition);
        box-shadow:-5px 0 30px rgba(0,0,0,0.1);
        overflow-y:auto;
        flex-wrap:nowrap;
    }
    .nav-menu.active { right:0; }
    .nav-link { padding:12px 16px; font-size:0.95rem; }
    .nav-menu > li:last-child { margin-left:0; }
}

@media (max-width:1024px) {
    .hero-content { grid-template-columns:1fr; gap:40px; }
    .hero-stats { grid-template-columns:repeat(3,1fr); }
    .features-grid, .courses-grid { grid-template-columns:repeat(2,1fr); }
    .school-grid, .programs-grid { grid-template-columns:repeat(2,1fr); }
    .demo-grid { grid-template-columns:repeat(2,1fr); }
    .stats-grid { grid-template-columns:repeat(3,1fr); }
    .contact-grid { grid-template-columns:1fr; }
    .footer-grid { grid-template-columns:repeat(2,1fr); }
}

@media (max-width:768px) {
    .section { padding:60px 0; }
    .section-header h2 { font-size:1.8rem; }
    .hero-text h1 { font-size:2.2rem; }
    .hero-subtitle { font-size:1rem; }
    .hero-features { grid-template-columns:1fr; }
    .hero-buttons { flex-direction:column; }
    .hero-buttons .btn { width:100%; justify-content:center; }
    .hero-stats { grid-template-columns:repeat(2,1fr); }
    .features-grid, .courses-grid, .qp-grid, .tntet-grid, .ca-grid, .resources-grid { grid-template-columns:1fr; }
    .school-grid, .programs-grid { grid-template-columns:1fr; }
    .demo-grid { grid-template-columns:1fr; }
    .stats-grid { grid-template-columns:repeat(2,1fr); gap:20px; }
    .stats-number { font-size:2rem; }
    .events-grid { grid-template-columns:1fr; }
    .footer-grid { grid-template-columns:1fr; }
    .notification-popup { left:15px; right:15px; max-width:none; top:80px; }
    .page-header h1 { font-size:2rem; }
}

/* ===== CHATBOT ===== */
#chatbot-container { position:fixed; bottom:24px; right:24px; z-index:9999; font-family:'Inter',sans-serif; }
#chatbot-btn {
    width:58px;height:58px;border-radius:50%;background:linear-gradient(135deg,#0F4CFF,#3b6fff);
    border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;
    box-shadow:0 4px 24px rgba(15,76,255,0.4);transition:all 0.3s ease;position:relative;
}
#chatbot-btn:hover { transform:scale(1.08); box-shadow:0 6px 32px rgba(15,76,255,0.5); }
#chatbot-btn.open { opacity:0; transform:scale(0.8); pointer-events:none; }
#chatbot-icon { font-size:1.6rem; line-height:1; }
#chatbot-label {
    position:absolute;right:68px;top:50%;transform:translateY(-50%);
    background:#fff;color:#0F4CFF;padding:6px 14px;border-radius:8px;font-size:0.8rem;
    font-weight:600;white-space:nowrap;box-shadow:0 2px 12px rgba(0,0,0,0.1);
    pointer-events:none;opacity:0;transition:opacity 0.3s;
}
#chatbot-container:hover #chatbot-label { opacity:1; }
#chatbot-window {
    position:fixed;bottom:90px;right:24px;width:380px;height:540px;
    background:#fff;border-radius:18px;box-shadow:0 8px 48px rgba(0,0,0,0.18);
    display:flex;flex-direction:column;overflow:hidden;
    opacity:0;transform:translateY(20px) scale(0.95);pointer-events:none;
    transition:all 0.35s cubic-bezier(0.4,0,0.2,1);transform-origin:bottom right;
}
#chatbot-window.open { opacity:1; transform:translateY(0) scale(1); pointer-events:all; }
#chatbot-header {
    display:flex;align-items:center;gap:12px;padding:16px 20px;
    background:linear-gradient(135deg,#0F4CFF,#1a1a3e);color:#fff;flex-shrink:0;
}
#chatbot-header-icon { font-size:1.8rem; }
#chatbot-header-title { font-weight:700; font-size:1rem; }
#chatbot-header-status { font-size:0.75rem; opacity:0.8; }
#chatbot-header-status::before { content:''; display:inline-block; width:8px;height:8px;border-radius:50%;background:#2ECC71;margin-right:6px;vertical-align:middle; }
#chatbot-close { margin-left:auto; background:none; border:none; color:#fff; font-size:1.5rem; cursor:pointer; padding:0 4px; opacity:0.8; transition:opacity 0.3s; }
#chatbot-close:hover { opacity:1; }
#chatbot-messages { flex:1; overflow-y:auto; padding:16px 20px; background:#f8f9fa; display:flex; flex-direction:column; gap:12px; }
.cb-message { display:flex; gap:10px; max-width:90%; animation:cbFadeIn 0.3s ease; }
.cb-message.cb-user { align-self:flex-end; flex-direction:row-reverse; }
.cb-avatar { width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1rem;background:#e8ecf4;flex-shrink:0; }
.cb-user .cb-avatar { background:#0F4CFF; }
.cb-bubble {
    padding:12px 16px;border-radius:14px;font-size:0.88rem;line-height:1.6;
    word-wrap:break-word;
}
.cb-bot .cb-bubble { background:#fff; border:1px solid #e8ecf4; border-bottom-left-radius:4px; color:#1a1a2e; }
.cb-user .cb-bubble { background:#0F4CFF; color:#fff; border-bottom-right-radius:4px; }
.cb-bubble a { color:inherit; text-decoration:underline; }
#chatbot-input-area {
    display:flex;gap:8px;padding:12px 16px 16px;background:#fff;
    border-top:1px solid #e8ecf4;flex-shrink:0;
}
#chatbot-input {
    flex:1;padding:12px 16px;border:1px solid #e8ecf4;border-radius:12px;font-size:0.9rem;
    font-family:'Inter',sans-serif;outline:none;transition:border-color 0.3s;
}
#chatbot-input:focus { border-color:#0F4CFF; }
#chatbot-send {
    width:46px;height:46px;border-radius:50%;background:#0F4CFF;border:none;color:#fff;
    font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;
    transition:background 0.3s;flex-shrink:0;
}
#chatbot-send:hover { background:#0a3dcc; }
#chatbot-send i { font-size:1rem; }
@keyframes cbFadeIn { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } }

@media (max-width:480px) {
    #chatbot-window { right:12px; bottom:80px; width:calc(100vw - 24px); height:460px; }
    #chatbot-btn { width:52px;height:52px; }
    #chatbot-icon { font-size:1.4rem; }
    #chatbot-label { display:none; }
}
    .hero-text h1 { font-size:1.8rem; }
    .stat-number { font-size:1.6rem; }
    .container { padding:0 15px; }
    .logo-subtitle { display:none; }
}