:root {
    --primary: #0067a9;
    --primary-dark: #120c3d;
    --primary-light: #168bc8;
    --primary-soft: #f1f8fc;
    --surface: #ffffff;
    --surface-alt: #f8f9fb;
    --border: #e5e7eb;
    --text: #111827;
    --muted: #6b7280;
    --faint: #9ca3af;
    --green: #16a34a;
    --teal: #0d9488;
    --purple: #7c3aed;
    --gold: #d97706;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --transition: .3s cubic-bezier(.4, 0, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 82px; }
body { margin: 0; overflow-x: hidden; background: var(--surface-alt); color: var(--text); font-family: Inter, sans-serif; line-height: 1.6; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { border: 0; font: inherit; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5, p { margin-top: 0; }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #f1f3f5; }
::-webkit-scrollbar-thumb { border-radius: 3px; background: var(--primary); }

.container { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.section-title { margin-bottom: 16px; font-family: Sora, sans-serif; font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; line-height: 1.15; }
.section-title span { color: var(--primary); }
.section-sub { max-width: 620px; color: var(--muted); font-size: 1.04rem; line-height: 1.75; }
.section-sub-center { margin-inline: auto; }
.section-tag { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 18px; padding: 6px 16px; border: 1px solid rgba(0,103,169,.2); border-radius: 999px; background: rgba(0,103,169,.08); color: var(--primary); font-size: .76rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 14px 28px; border-radius: var(--radius-sm); font-size: .94rem; font-weight: 700; transition: var(--transition); }
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; box-shadow: 0 4px 20px rgba(0,103,169,.3); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,103,169,.42); }
.btn-outline { border: 1.5px solid var(--border); background: #fff; color: var(--text); }
.btn-outline:hover { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); }
.btn-large { padding: 16px 30px; font-size: 1rem; }
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }
.delay-3 { transition-delay: .24s; }

/* Header */
.nav { position: fixed; inset: 0 0 auto; z-index: 1000; padding: 14px 0; border-bottom: 1px solid rgba(229,231,235,.9); background: rgba(255,255,255,.9); backdrop-filter: blur(18px); transition: var(--transition); }
.nav.scrolled { padding: 9px 0; background: rgba(255,255,255,.98); box-shadow: 0 4px 24px rgba(17,24,39,.08); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.nav-logo { display: flex; align-items: center; flex: 0 0 auto; }
.brand-logo { width: auto; height: 50px; object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links a { padding: 8px 11px; border-radius: var(--radius-sm); color: var(--muted); font-size: .84rem; font-weight: 600; transition: var(--transition); }
.nav-links a:hover, .nav-links a.active { background: #f3f4f6; color: var(--primary); }
.nav-cta { display: flex; align-items: center; gap: 8px; }
.nav-cta .btn { padding: 10px 16px; font-size: .82rem; }
.hamburger { display: none; width: 40px; height: 40px; padding: 9px; background: transparent; cursor: pointer; }
.hamburger span { display: block; width: 23px; height: 2px; margin: 5px auto; border-radius: 2px; background: var(--text); transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu { position: fixed; inset: 78px 0 auto; z-index: 999; display: none; flex-direction: column; max-height: calc(100vh - 78px); padding: 22px 24px 30px; overflow-y: auto; border-top: 1px solid var(--border); background: rgba(255,255,255,.99); box-shadow: 0 20px 40px rgba(17,24,39,.12); }
.mobile-menu.open { display: flex; }
.mobile-menu a { padding: 13px 14px; border-bottom: 1px solid var(--border); color: var(--muted); font-weight: 600; }
.mobile-menu-cta { color: var(--primary) !important; }

/* Hero */
.hero { position: relative; display: flex; min-height: 100vh; align-items: center; overflow: hidden; background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,103,169,.11), transparent 65%), radial-gradient(ellipse 60% 40% at 85% 85%, rgba(18,12,61,.08), transparent 55%), linear-gradient(180deg,#fff 0%,#f8f9fb 100%); }
#hero-canvas { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; padding: 130px 0 82px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 24px; padding: 7px 18px; border: 1px solid rgba(0,103,169,.25); border-radius: 999px; background: rgba(0,103,169,.08); color: var(--primary); font-size: .78rem; font-weight: 700; animation: fadeSlideDown .6s ease both; }
.hero-badge .dot, .live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); animation: pulse 2s infinite; }
.hero-title { margin-bottom: 24px; font-family: Sora, sans-serif; font-size: clamp(2.5rem, 5vw, 3.85rem); font-weight: 900; line-height: 1.1; animation: fadeSlideDown .7s .1s ease both; }
.hero-title .line2 { background: linear-gradient(135deg,var(--primary),var(--primary-dark)); background-clip: text; color: transparent; }
.cursor-blink { color: var(--primary); animation: blink 1s step-end infinite; }
.hero-desc { max-width: 540px; margin-bottom: 34px; color: #4b5563; font-size: 1.04rem; line-height: 1.8; animation: fadeSlideDown .7s .2s ease both; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 42px; animation: fadeSlideDown .7s .3s ease both; }
.hero-trust { display: flex; flex-wrap: wrap; align-items: center; gap: 15px; animation: fadeSlideDown .7s .4s ease both; }
.trust-item { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: .82rem; }
.trust-item i { color: var(--gold); }
.trust-divider { width: 1px; height: 19px; background: #d1d5db; }
.hero-visual { position: relative; display: flex; justify-content: center; animation: fadeSlideLeft .8s .2s ease both; }
.hero-card-main { width: 100%; max-width: 410px; padding: 32px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: #fff; box-shadow: 0 16px 48px rgba(17,24,39,.11); }
.hero-card-header { display: flex; align-items: center; gap: 13px; margin-bottom: 25px; }
.hero-card-avatar { display: grid; width: 49px; height: 49px; place-items: center; border-radius: 50%; background: linear-gradient(135deg,var(--primary),var(--primary-dark)); color: #fff; }
.hero-card-info h4 { margin-bottom: 2px; font-size: .95rem; }
.hero-card-info span { color: var(--muted); font-size: .78rem; }
.hero-progress-list { display: grid; gap: 17px; }
.progress-label { display: flex; justify-content: space-between; margin-bottom: 7px; color: var(--muted); font-size: .8rem; }
.progress-label span:last-child { color: var(--text); font-weight: 700; }
.progress-bar { height: 7px; overflow: hidden; border-radius: 5px; background: #f3f4f6; }
.progress-fill { width: 0; height: 100%; border-radius: 5px; background: linear-gradient(90deg,var(--primary),var(--primary-light)); transition: width 1.4s cubic-bezier(.4,0,.2,1); }
.hero-floating { position: absolute; display: flex; align-items: center; gap: 10px; padding: 13px 16px; border: 1px solid var(--border); border-radius: var(--radius-md); background: #fff; white-space: nowrap; box-shadow: 0 8px 24px rgba(17,24,39,.09); }
.hero-floating-1 { top: -22px; right: -18px; animation: float 4s ease-in-out infinite; }
.hero-floating-2 { bottom: 35px; left: -32px; animation: float 4s .8s ease-in-out infinite; }
.hero-floating-3 { top: 48%; right: -42px; animation: float 4s 1.6s ease-in-out infinite; }
.float-icon { display: grid; width: 35px; height: 35px; place-items: center; border-radius: 9px; }
.float-success { background: rgba(22,163,74,.12); color: var(--green); }
.float-warning { background: rgba(217,119,6,.12); color: var(--gold); }
.float-primary { background: rgba(0,103,169,.12); color: var(--primary); }
.float-text h5 { margin-bottom: 1px; font-size: .8rem; }
.float-text span { color: var(--muted); font-size: .69rem; }

.marquee-strip { overflow: hidden; padding: 14px 0; border-block: 1px solid rgba(0,103,169,.15); background: var(--primary-soft); }
.marquee-track { display: flex; width: max-content; gap: 46px; animation: marquee 30s linear infinite; }
.marquee-item { display: flex; flex: 0 0 auto; align-items: center; gap: 9px; color: #374151; font-size: .83rem; }
.marquee-item i { color: var(--primary); }

/* Shared section layouts */
.stats-section, .courses-section, .instructors-section, .apps-section, .cta-section { padding: 96px 0; background: #fff; }
.features-section, .hiw-section, .testimonials-section, .faq-section { padding: 96px 0; background: var(--surface-alt); }
.stats-header, .courses-header, .hiw-header, .instructors-header, .testimonials-header { margin-bottom: 58px; text-align: center; }
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; }
.stat-card { padding: 34px 22px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: #fff; text-align: center; box-shadow: 0 2px 12px rgba(17,24,39,.05); transition: var(--transition); }
.stat-card:hover { transform: translateY(-5px); border-color: rgba(0,103,169,.3); box-shadow: 0 10px 28px rgba(17,24,39,.09); }
.stat-icon, .feature-icon { display: grid; place-items: center; border-radius: var(--radius-sm); }
.stat-icon { width: 56px; height: 56px; margin: 0 auto 19px; font-size: 1.3rem; }
.stat-primary, .feature-primary { background: rgba(0,103,169,.12); color: var(--primary); }
.stat-green { background: rgba(22,163,74,.12); color: var(--green); }
.stat-gold, .feature-gold { background: rgba(217,119,6,.12); color: var(--gold); }
.stat-purple, .feature-purple { background: rgba(124,58,237,.12); color: var(--purple); }
.feature-teal { background: rgba(13,148,136,.12); color: var(--teal); }
.stat-number { margin-bottom: 7px; font-family: Sora, sans-serif; font-size: 1.75rem; font-weight: 900; }
.stat-label { color: var(--muted); font-size: .85rem; }

.features-grid, .faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.feature-list { display: grid; gap: 18px; margin-top: 36px; }
.feature-item { display: flex; gap: 17px; padding: 22px; border: 1px solid var(--border); border-radius: var(--radius-md); background: #fff; box-shadow: 0 1px 6px rgba(17,24,39,.04); transition: var(--transition); }
.feature-item:hover { transform: translateX(5px); border-color: rgba(0,103,169,.28); background: #f8fbfd; }
.feature-icon { flex: 0 0 47px; height: 47px; font-size: 1.1rem; }
.feature-body h3 { margin-bottom: 5px; font-size: .98rem; }
.feature-body p { margin-bottom: 0; color: var(--muted); font-size: .86rem; line-height: 1.65; }
.feature-visual-bg { position: relative; overflow: hidden; padding: 42px 32px; border: 1px solid var(--border); border-radius: var(--radius-xl); background: linear-gradient(145deg,#f1f8fc,#f8f9fb); box-shadow: 0 4px 24px rgba(17,24,39,.06); }
.feature-visual-bg::before { position: absolute; top: -60px; right: -60px; width: 210px; height: 210px; border-radius: 50%; background: radial-gradient(circle,rgba(0,103,169,.1),transparent 70%); content: ''; }
.fv-row { position: relative; display: flex; gap: 15px; margin-bottom: 15px; }
.fv-card { flex: 1; padding: 19px 14px; border: 1px solid var(--border); border-radius: var(--radius-md); background: #fff; text-align: center; box-shadow: 0 1px 4px rgba(17,24,39,.04); }
.fv-icon { margin-bottom: 8px; font-size: 1.55rem; }
.fv-card h4 { margin-bottom: 3px; font-size: .82rem; }
.fv-card p { margin-bottom: 0; color: var(--muted); font-size: .72rem; }
.live-session-card { display: flex; align-items: flex-start; gap: 12px; margin-top: 23px; padding: 18px; border: 1px solid rgba(0,103,169,.22); border-radius: var(--radius-md); background: rgba(0,103,169,.07); }
.live-session-card .live-dot { flex: 0 0 auto; margin-top: 7px; }
.live-session-card strong { font-size: .84rem; }
.live-session-card p { margin: 3px 0 0; color: var(--muted); font-size: .75rem; }

/* Courses */
.courses-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(290px,360px)); justify-content: center; gap: 26px; }
.course-card { position: relative; overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-lg); background: #fff; box-shadow: 0 2px 12px rgba(17,24,39,.05); transition: var(--transition); }
.course-card:hover { transform: translateY(-7px); border-color: rgba(0,103,169,.3); box-shadow: 0 12px 34px rgba(0,103,169,.12); }
.course-card.popular { border-color: var(--primary); }
.popular-badge { position: absolute; top: 15px; right: 15px; z-index: 2; padding: 5px 11px; border-radius: 999px; background: var(--primary); color: #fff; font-size: .68rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.course-thumb { height: 190px; overflow: hidden; border-bottom: 1px solid #f3f4f6; background: linear-gradient(135deg,#f1f8fc,rgba(0,103,169,.08)); }
.course-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.course-card:hover .course-thumb img { transform: scale(1.04); }
.course-thumb-placeholder { display: grid; width: 100%; height: 100%; place-items: center; color: var(--primary); font-size: 3.2rem; }
.course-body { padding: 23px; }
.course-meta { display: flex; flex-wrap: wrap; gap: 13px; margin-bottom: 12px; color: var(--faint); font-size: .74rem; }
.course-meta span { display: flex; align-items: center; gap: 5px; }
.course-meta i { color: var(--primary); }
.course-title { margin-bottom: 9px; font-size: 1.05rem; }
.course-desc { display: -webkit-box; min-height: 66px; margin-bottom: 18px; overflow: hidden; color: var(--muted); font-size: .83rem; line-height: 1.6; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.course-footer { display: flex; min-height: 42px; align-items: center; justify-content: space-between; gap: 12px; padding-top: 16px; border-top: 1px solid #f3f4f6; }
.course-price { color: var(--primary); font-size: 1.25rem; font-weight: 800; }
.course-price small { margin-left: 4px; color: var(--faint); font-size: .73rem; font-weight: 400; text-decoration: line-through; }
.course-btn { padding: 9px 15px; border: 1px solid rgba(0,103,169,.2); border-radius: var(--radius-sm); background: rgba(0,103,169,.11); color: var(--primary); font-size: .78rem; font-weight: 700; transition: var(--transition); }
.course-btn:hover { background: var(--primary); color: #fff; }
.courses-empty { grid-column: 1/-1; padding: 52px 24px; border: 1px dashed #d1d5db; border-radius: var(--radius-lg); background: var(--surface-alt); text-align: center; }
.courses-empty > i { margin-bottom: 15px; color: var(--primary); font-size: 2rem; }
.courses-empty h3 { margin-bottom: 6px; }
.courses-empty p { color: var(--muted); }

/* Journey and instructors */
.hiw-steps { position: relative; display: grid; grid-template-columns: repeat(4,1fr); }
.hiw-steps::before { position: absolute; top: 39px; right: 10%; left: 10%; height: 2px; background: linear-gradient(90deg,var(--primary),var(--purple),var(--teal),var(--gold)); content: ''; }
.hiw-step { position: relative; z-index: 1; padding: 0 18px; text-align: center; }
.step-num { display: grid; width: 78px; height: 78px; margin: 0 auto 26px; place-items: center; border: 2px solid var(--border); border-radius: 50%; background: #fff; font-family: Sora,sans-serif; font-size: 1.4rem; font-weight: 900; box-shadow: 0 2px 10px rgba(17,24,39,.06); transition: var(--transition); }
.hiw-step:hover .step-num { transform: scale(1.08); border-color: currentColor; }
.step-primary { color: var(--primary); }.step-purple { color: var(--purple); }.step-teal { color: var(--teal); }.step-gold { color: var(--gold); }
.hiw-step h3 { margin-bottom: 8px; font-size: .98rem; }
.hiw-step p { margin-bottom: 0; color: var(--muted); font-size: .82rem; line-height: 1.65; }
.instructors-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
.instructor-card { position: relative; overflow: hidden; padding: 35px 27px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: #fff; text-align: center; box-shadow: 0 2px 12px rgba(17,24,39,.05); transition: var(--transition); }
.instructor-card::after { position: absolute; right: 0; bottom: 0; left: 0; height: 3px; background: linear-gradient(90deg,var(--primary),var(--primary-light)); content: ''; transform: scaleX(0); transition: var(--transition); }
.instructor-card:hover { transform: translateY(-6px); box-shadow: 0 12px 30px rgba(17,24,39,.09); }
.instructor-card:hover::after { transform: scaleX(1); }
.instructor-avatar { display: grid; width: 88px; height: 88px; margin: 0 auto 19px; place-items: center; border: 3px solid rgba(0,103,169,.25); border-radius: 50%; background: linear-gradient(135deg,var(--primary),var(--primary-dark)); color: #fff; font-size: 2rem; }
.instructor-avatar-alt { border-color: rgba(13,148,136,.25); background: linear-gradient(135deg,var(--teal),#0f766e); }
.instructor-avatar-purple { border-color: rgba(124,58,237,.25); background: linear-gradient(135deg,var(--purple),#5b21b6); }
.instructor-name { margin-bottom: 5px; font-size: 1.02rem; }
.instructor-role { margin-bottom: 11px; color: var(--primary); font-size: .8rem; font-weight: 700; }
.instructor-bio { margin-bottom: 0; color: var(--muted); font-size: .82rem; line-height: 1.65; }

/* Testimonials */
.testimonials-slider { overflow: hidden; }
.testimonials-track { display: flex; gap: 24px; transition: transform .5s cubic-bezier(.4,0,.2,1); }
.testimonials-track-short { justify-content: center; }
.testimonial-card { flex: 0 0 calc(33.333% - 16px); overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-lg); background: #fff; box-shadow: 0 3px 14px rgba(17,24,39,.06); transition: var(--transition); }
.testimonials-track-short .testimonial-card { flex-basis: min(46%,430px); }
.testimonial-card:hover { transform: translateY(-5px); border-color: rgba(0,103,169,.25); box-shadow: 0 14px 32px rgba(18,12,61,.1); }
.testimonial-video { position: relative; aspect-ratio: 16/9; overflow: hidden; background: #09061f; }
.testimonial-video::after { position: absolute; right: 0; bottom: 0; left: 0; height: 36%; background: linear-gradient(transparent,rgba(9,6,31,.18)); content: ''; pointer-events: none; }
.testimonial-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.testimonial-video-body { padding: 22px; }
.testimonial-video-label { display: flex; align-items: center; gap: 6px; margin-bottom: 8px; color: var(--primary); font-size: .66rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.testimonial-video-body h3 { margin-bottom: 7px; color: var(--text); font-size: 1rem; line-height: 1.4; }
.testimonial-video-body p { display: -webkit-box; min-height: 61px; margin-bottom: 16px; overflow: hidden; color: var(--muted); font-size: .8rem; line-height: 1.6; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.testimonial-video-body a { display: inline-flex; align-items: center; gap: 7px; color: var(--primary); font-size: .74rem; font-weight: 800; transition: var(--transition); }
.testimonial-video-body a:hover { gap: 10px; color: var(--primary-dark); }
.testimonials-empty { padding: 48px 24px; border: 1px dashed rgba(0,103,169,.28); border-radius: var(--radius-lg); background: #fff; text-align: center; }
.testimonials-empty > span { display: grid; width: 58px; height: 58px; margin: 0 auto 17px; place-items: center; border-radius: 18px; background: var(--primary-soft); color: var(--primary); font-size: 1.35rem; }
.testimonials-empty h3 { margin-bottom: 6px; font-size: 1.05rem; }
.testimonials-empty p { margin: 0; color: var(--muted); font-size: .82rem; }
.testi-nav { display: flex; justify-content: center; gap: 9px; margin-top: 34px; }
.testi-dot { width: 10px; height: 10px; padding: 0; border-radius: 6px; background: #d1d5db; cursor: pointer; transition: var(--transition); }
.testi-dot.active { width: 28px; background: var(--primary); }

/* Download apps */
.apps-header { margin-bottom: 52px; text-align: center; }
.apps-panel { position: relative; overflow: hidden; padding: 42px; border: 1px solid rgba(0,103,169,.18); border-radius: var(--radius-xl); background: linear-gradient(135deg,#f1f8fc 0%,#fff 50%,#f4f3f8 100%); box-shadow: 0 16px 44px rgba(18,12,61,.08); }
.apps-panel::before { position: absolute; top: -130px; left: -120px; width: 330px; height: 330px; border-radius: 50%; background: radial-gradient(circle,rgba(0,103,169,.14),transparent 70%); content: ''; pointer-events: none; }
.apps-panel-copy { position: relative; z-index: 1; display: grid; grid-template-columns: auto 1fr; column-gap: 24px; align-items: end; margin-bottom: 32px; }
.apps-panel-copy .apps-eyebrow { grid-column: 1/-1; display: inline-flex; width: max-content; align-items: center; gap: 8px; margin-bottom: 10px; color: var(--primary); font-size: .76rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.apps-panel-copy h3 { margin: 0; font-family: Sora,sans-serif; font-size: clamp(1.35rem,2.6vw,2rem); }
.apps-panel-copy > p { max-width: 570px; margin: 0; color: var(--muted); font-size: .86rem; }
.apps-benefits { grid-column: 1/-1; display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 20px; }
.apps-benefits span { display: inline-flex; align-items: center; gap: 7px; color: #374151; font-size: .8rem; font-weight: 600; }
.apps-benefits i { color: var(--primary); }
.apps-grid { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.app-card { position: relative; display: flex; min-height: 286px; flex-direction: column; padding: 25px; overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-lg); background: rgba(255,255,255,.93); box-shadow: 0 4px 18px rgba(17,24,39,.06); transition: var(--transition); }
.app-card::after { position: absolute; right: -34px; bottom: -42px; width: 125px; height: 125px; border-radius: 50%; background: rgba(0,103,169,.06); content: ''; transition: var(--transition); }
.app-card:hover { transform: translateY(-6px); border-color: rgba(0,103,169,.28); box-shadow: 0 14px 32px rgba(18,12,61,.11); }
.app-card:hover::after { transform: scale(1.22); }
.app-platform-icon { display: grid; width: 54px; height: 54px; margin-bottom: 20px; place-items: center; border-radius: 15px; background: linear-gradient(135deg,var(--primary),var(--primary-dark)); color: #fff; font-size: 1.55rem; box-shadow: 0 8px 20px rgba(0,103,169,.2); }
.app-card-android .app-platform-icon { background: linear-gradient(135deg,#168bc8,#0067a9); }
.app-card-ios .app-platform-icon { background: linear-gradient(135deg,#282142,#120c3d); }
.app-card-windows .app-platform-icon { background: linear-gradient(135deg,#0067a9,#120c3d); }
.app-card-content { position: relative; z-index: 1; flex: 1; }
.app-platform-label { display: block; margin-bottom: 3px; color: var(--primary); font-size: .68rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.app-card-content h3 { margin-bottom: 7px; font-family: Sora,sans-serif; font-size: 1.2rem; }
.app-card-content p { margin-bottom: 20px; color: var(--muted); font-size: .8rem; line-height: 1.62; }
.store-badge-link, .windows-download-btn, .app-coming-soon { position: relative; z-index: 1; display: inline-flex; width: max-content; min-height: 46px; align-items: center; }
.store-badge-link { border-radius: 7px; transition: var(--transition); }
.store-badge-link:hover { transform: translateY(-2px); filter: drop-shadow(0 6px 8px rgba(18,12,61,.16)); }
.store-badge-link img { width: auto; height: 46px; }
.windows-download-btn { gap: 11px; padding: 7px 16px; border-radius: 7px; background: #120c3d; color: #fff; transition: var(--transition); }
.windows-download-btn:hover { transform: translateY(-2px); background: var(--primary); box-shadow: 0 6px 16px rgba(0,103,169,.24); }
.windows-download-btn > i { font-size: 1.45rem; }
.windows-download-btn span { font-size: .92rem; font-weight: 700; line-height: 1.05; }
.windows-download-btn small { display: block; margin-bottom: 2px; font-size: .58rem; font-weight: 500; letter-spacing: .03em; }
.app-coming-soon { gap: 8px; padding: 9px 15px; border: 1px solid #dbe4eb; border-radius: 999px; background: #f8fafc; color: var(--muted); font-size: .75rem; font-weight: 700; }
.app-coming-soon i { color: var(--primary); }

/* FAQ and CTA */
.faq-grid { align-items: start; gap: 76px; }
.faq-contact { margin-top: 30px; padding: 26px; border: 1px solid rgba(0,103,169,.2); border-radius: var(--radius-lg); background: var(--primary-soft); }
.faq-contact h3 { margin-bottom: 7px; font-size: .94rem; }
.faq-contact p { margin-bottom: 16px; color: var(--muted); font-size: .84rem; }
.faq-contact .btn { padding: 11px 20px; font-size: .82rem; }
.accordion { display: grid; gap: 11px; }
.acc-item { overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-md); background: #fff; box-shadow: 0 1px 4px rgba(17,24,39,.04); transition: var(--transition); }
.acc-item.open { border-color: rgba(0,103,169,.35); }
.acc-header { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 15px; padding: 19px 21px; background: transparent; color: var(--text); text-align: left; font-size: .9rem; font-weight: 700; cursor: pointer; }
.acc-icon { display: grid; flex: 0 0 28px; height: 28px; place-items: center; border-radius: 50%; background: rgba(0,103,169,.1); color: var(--primary); font-size: .75rem; transition: var(--transition); }
.acc-item.open .acc-icon { transform: rotate(45deg); background: var(--primary); color: #fff; }
.acc-body { max-height: 0; overflow: hidden; transition: max-height .4s cubic-bezier(.4,0,.2,1); }
.acc-body p { margin: 0; padding: 0 21px 19px; color: var(--muted); font-size: .85rem; line-height: 1.72; }
.cta-box { position: relative; overflow: hidden; padding: 76px 46px; border-radius: var(--radius-xl); background: linear-gradient(135deg,#0067a9,#120c3d 68%,#09061f); color: #fff; text-align: center; box-shadow: 0 20px 60px rgba(0,103,169,.3); }
.cta-box::before, .cta-box::after { position: absolute; border-radius: 50%; background: radial-gradient(circle,rgba(255,255,255,.13),transparent 70%); content: ''; }
.cta-box::before { top: -100px; right: -100px; width: 300px; height: 300px; }.cta-box::after { bottom: -90px; left: -90px; width: 250px; height: 250px; }
.cta-content { position: relative; z-index: 1; }
.cta-tag { border-color: rgba(255,255,255,.35); background: rgba(255,255,255,.14); color: #fff; }
.cta-title { margin-bottom: 18px; font-family: Sora,sans-serif; font-size: clamp(2rem,4vw,3rem); line-height: 1.15; }
.cta-title span { color: #8fd4f5; }
.cta-sub { max-width: 600px; margin: 0 auto 34px; color: rgba(255,255,255,.82); }
.cta-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.cta-actions .btn-primary { background: #fff; color: var(--primary); }
.cta-actions .btn-outline { border-color: rgba(255,255,255,.4); background: rgba(255,255,255,.1); color: #fff; }
.cta-actions .btn-outline:hover { border-color: #fff; background: rgba(255,255,255,.2); }

/* Footer and policy pages */
.footer { position: relative; overflow: hidden; border-top: 1px solid rgba(22,139,200,.28); background: linear-gradient(145deg,#09061f 0%,#120c3d 52%,#081b35 100%); color: #fff; }
.footer::before { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px); background-size: 44px 44px; content: ''; pointer-events: none; }
.footer-glow { position: absolute; border-radius: 50%; filter: blur(2px); pointer-events: none; }
.footer-glow-left { bottom: -260px; left: -230px; width: 560px; height: 560px; background: radial-gradient(circle,rgba(0,103,169,.28),transparent 68%); }
.footer-glow-right { top: -280px; right: -250px; width: 600px; height: 600px; background: radial-gradient(circle,rgba(22,139,200,.2),transparent 68%); }
.footer-container { position: relative; z-index: 1; }
.footer-cta { display: grid; grid-template-columns: auto minmax(0,1fr) auto; gap: 22px; align-items: center; margin-top: 58px; padding: 28px 30px; border: 1px solid rgba(143,212,245,.2); border-radius: var(--radius-lg); background: linear-gradient(110deg,rgba(0,103,169,.25),rgba(255,255,255,.055)); box-shadow: inset 0 1px 0 rgba(255,255,255,.08),0 16px 42px rgba(0,0,0,.18); backdrop-filter: blur(12px); }
.footer-cta-icon { display: grid; width: 58px; height: 58px; place-items: center; border: 1px solid rgba(255,255,255,.18); border-radius: 17px; background: linear-gradient(135deg,var(--primary),var(--primary-light)); color: #fff; font-size: 1.35rem; box-shadow: 0 10px 25px rgba(0,103,169,.3); }
.footer-cta-copy span { display: block; margin-bottom: 3px; color: #8fd4f5; font-size: .72rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.footer-cta-copy h2 { margin: 0; color: #fff; font-family: Sora,sans-serif; font-size: clamp(1.08rem,2vw,1.42rem); line-height: 1.35; }
.footer-cta-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 9px; }
.footer-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 17px; border-radius: 9px; font-size: .76rem; font-weight: 800; transition: var(--transition); }
.footer-btn-primary { background: #fff; color: var(--primary-dark); box-shadow: 0 5px 16px rgba(0,0,0,.16); }
.footer-btn-primary:hover { transform: translateY(-2px); color: var(--primary); }
.footer-btn-outline { border: 1px solid rgba(255,255,255,.24); background: rgba(255,255,255,.07); color: #fff; }
.footer-btn-outline:hover { transform: translateY(-2px); border-color: rgba(143,212,245,.65); background: rgba(0,103,169,.3); }
.footer-main { display: grid; grid-template-columns: 1.55fr .75fr .82fr 1.35fr; gap: 46px; padding: 66px 0 54px; }
.footer-logo { display: inline-flex; margin-bottom: 22px; }
.footer-logo img { width: auto; height: 58px; object-fit: contain; }
.footer-brand > p { max-width: 390px; margin-bottom: 24px; color: rgba(219,230,242,.66); font-size: .82rem; line-height: 1.78; white-space: pre-line; }
.footer-social-wrap > span { display: block; margin-bottom: 10px; color: rgba(255,255,255,.84); font-size: .7rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.footer-socials { display: flex; flex-wrap: wrap; gap: 9px; }
.social-btn { display: grid; width: 39px; height: 39px; place-items: center; border: 1px solid rgba(143,212,245,.18); border-radius: 10px; background: rgba(255,255,255,.055); color: rgba(219,230,242,.72); font-size: .84rem; transition: var(--transition); }
.social-btn:hover { transform: translateY(-3px); border-color: var(--primary-light); background: var(--primary); color: #fff; box-shadow: 0 8px 18px rgba(0,103,169,.25); }
.footer-col h3 { position: relative; margin-bottom: 24px; padding-bottom: 12px; color: #fff; font-family: Sora,sans-serif; font-size: .88rem; }
.footer-col h3::after { position: absolute; bottom: 0; left: 0; width: 30px; height: 2px; border-radius: 2px; background: linear-gradient(90deg,var(--primary-light),transparent); content: ''; }
.footer-link-list { display: grid; gap: 11px; }
.footer-link-list a { display: inline-flex; align-items: center; gap: 8px; color: rgba(219,230,242,.62); font-size: .79rem; transition: var(--transition); }
.footer-link-list a i { width: 8px; color: var(--primary-light); font-size: .58rem; transition: var(--transition); }
.footer-link-list a:hover { transform: translateX(4px); color: #fff; }
.footer-link-list a:hover i { color: #fff; }
.footer-contact-list { display: grid; gap: 11px; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 11px; min-width: 0; padding: 10px 11px; border: 1px solid transparent; border-radius: 11px; color: rgba(219,230,242,.76); font-size: .75rem; line-height: 1.45; transition: var(--transition); }
a.footer-contact-item:hover { transform: translateX(3px); border-color: rgba(143,212,245,.17); background: rgba(255,255,255,.045); color: #fff; }
.footer-contact-icon { display: grid; flex: 0 0 34px; height: 34px; place-items: center; border: 1px solid rgba(143,212,245,.16); border-radius: 9px; background: rgba(0,103,169,.17); color: #8fd4f5; font-size: .77rem; }
.footer-contact-item > span:last-child { min-width: 0; overflow-wrap: anywhere; }
.footer-contact-item small { display: block; margin-bottom: 1px; color: rgba(219,230,242,.42); font-size: .62rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.footer-address { white-space: pre-line; }
.footer-bottom { display: grid; grid-template-columns: auto 1fr auto; gap: 22px; align-items: center; padding: 23px 0 25px; border-top: 1px solid rgba(143,212,245,.12); }
.footer-bottom p { margin: 0; color: rgba(219,230,242,.48); font-size: .74rem; }
.footer-bottom strong { color: rgba(255,255,255,.82); font-weight: 700; }
.footer-bottom-mark { width: 100%; height: 1px; background: linear-gradient(90deg,rgba(143,212,245,.22),transparent); }
.footer-credit { text-align: right; }
.footer-credit a { color: #8fd4f5; font-weight: 700; transition: var(--transition); }
.footer-credit a:hover { color: #fff; }
.scroll-top { position: fixed; right: 27px; bottom: 27px; z-index: 900; display: grid; width: 45px; height: 45px; padding: 0; place-items: center; border-radius: 50%; background: var(--primary); color: #fff; box-shadow: 0 4px 20px rgba(0,103,169,.4); cursor: pointer; opacity: 0; transform: translateY(18px); transition: var(--transition); }
.scroll-top.visible { opacity: 1; transform: translateY(0); }
.policy-page { min-height: 65vh; padding: 145px 0 90px; background: linear-gradient(180deg,#f1f8fc 0,#fff 280px); }
.policy-heading { margin-bottom: 42px; text-align: center; }
.policy-heading h1 { margin-bottom: 10px; font-family: Sora,sans-serif; font-size: clamp(2.1rem,4vw,3.2rem); }
.policy-heading a { color: var(--primary); font-size: .86rem; font-weight: 700; }
.policy-content { max-width: 920px; margin: 0 auto; padding: 42px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: #fff; box-shadow: 0 8px 30px rgba(17,24,39,.07); color: #374151; }
.policy-content h1, .policy-content h2, .policy-content h3, .policy-content h4 { margin-top: 1.5em; color: var(--text); font-family: Sora,sans-serif; }
.policy-content h1:first-child, .policy-content h2:first-child, .policy-content h3:first-child { margin-top: 0; }
.policy-content p, .policy-content li { color: #4b5563; line-height: 1.8; }
.policy-content ul, .policy-content ol { padding-left: 22px; }.policy-content ul { list-style: disc; }.policy-content a { color: var(--primary); text-decoration: underline; }

@keyframes fadeSlideDown { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeSlideLeft { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-11px); } }
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .6; transform: scale(1.35); } }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }

@media (max-width: 1120px) {
    .nav-links a { padding-inline: 8px; font-size: .79rem; }
    .nav-cta .btn-outline { display: none; }
    .hero-floating-3 { display: none; }
}
@media (max-width: 980px) {
    .nav-links, .nav-cta { display: none; }
    .hamburger { display: block; }
    .hero-grid, .features-grid, .faq-grid { grid-template-columns: 1fr; gap: 48px; }
    .hero-grid { padding-top: 112px; }
    .hero-left { text-align: center; }
    .hero-desc { margin-inline: auto; }
    .hero-actions, .hero-trust { justify-content: center; }
    .hero-visual { order: -1; margin-top: 20px; }
    .stats-grid, .instructors-grid, .apps-grid { grid-template-columns: repeat(2,1fr); }
    .apps-grid .app-card:last-child { grid-column: 1/-1; }
    .hiw-steps { grid-template-columns: repeat(2,1fr); gap: 42px 0; }
    .hiw-steps::before { display: none; }
    .testimonial-card { flex-basis: calc(50% - 12px); }
    .footer-cta { grid-template-columns: auto 1fr; }
    .footer-cta-actions { grid-column: 1/-1; justify-content: flex-start; padding-left: 80px; }
    .footer-main { grid-template-columns: 1.4fr 1fr; }
}
@media (max-width: 700px) {
    .container { width: min(100% - 32px,1180px); }
    .brand-logo { height: 43px; }
    .mobile-menu { top: 70px; }
    .hero { min-height: auto; }
    .hero-grid { padding: 108px 0 68px; }
    .hero-visual { display: none; }
    .hero-title { font-size: clamp(2.2rem,11vw,3.2rem); }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }
    .hero-trust { gap: 10px; }
    .trust-divider { display: none; }
    .stats-section, .courses-section, .instructors-section, .apps-section, .cta-section, .features-section, .hiw-section, .testimonials-section, .faq-section { padding: 72px 0; }
    .stats-grid, .instructors-grid, .hiw-steps, .apps-grid { grid-template-columns: 1fr; }
    .courses-grid { grid-template-columns: minmax(0,360px); }
    .stats-grid { grid-template-columns: repeat(2,1fr); gap: 14px; }
    .stat-card { padding: 26px 14px; }
    .feature-visual-bg { padding: 28px 18px; }
    .testimonial-card { flex-basis: 100%; }
    .testimonials-track-short .testimonial-card { flex-basis: 100%; }
    .apps-panel { padding: 28px 18px; }
    .apps-panel-copy { display: block; }
    .apps-panel-copy h3 { margin-bottom: 10px; }
    .apps-benefits { display: grid; gap: 9px; }
    .apps-grid .app-card:last-child { grid-column: auto; }
    .cta-box { padding: 52px 22px; }
    .cta-actions { flex-direction: column; }
    .footer-cta { display: block; margin-top: 36px; padding: 24px 20px; text-align: center; }
    .footer-cta-icon { margin: 0 auto 15px; }
    .footer-cta-copy h2 { margin-bottom: 19px; }
    .footer-cta-actions { display: grid; padding-left: 0; }
    .footer-main { grid-template-columns: 1fr; gap: 36px; padding: 52px 0 42px; }
    .footer-brand { text-align: center; }
    .footer-brand > p { margin-inline: auto; }
    .footer-socials { justify-content: center; }
    .footer-col h3::after { left: 50%; transform: translateX(-50%); }
    .footer-col:not(.footer-contact) { text-align: center; }
    .footer-link-list a { justify-content: center; }
    .footer-bottom { grid-template-columns: 1fr; gap: 9px; text-align: center; }
    .footer-bottom-mark { display: none; }
    .footer-credit { text-align: center; }
    .policy-page { padding: 115px 0 70px; }
    .policy-content { padding: 26px 20px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .reveal { opacity: 1; transform: none; }
}