/* OnSkilliT public website: premium homepage and marketing pages. Uses the tokens from app.css, so light/dark both work. */
.ic { flex: none; vertical-align: -0.2em; }
.rot-90 { transform: rotate(90deg); } .rot-270 { transform: rotate(-90deg); }
.center { text-align: center; } .center-row { justify-content: center; }
.narrow { width: min(100% - 32px, 760px); margin-inline: auto; }
.mt { margin-top: 28px; }
.hp { position: absolute; left: -9999px; height: 0; overflow: hidden; }
.list-clean-plain { list-style: none; margin: 0; padding: 0; }
.list-clean-plain li { margin: .35rem 0; }
.list-clean-plain.inline { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.list-clean-plain a { color: var(--text-muted); text-decoration: none; } .list-clean-plain a:hover { color: var(--primary); }
.prose { white-space: pre-line; max-width: 70ch; }

/* buttons */
.btn-lg { min-height: 50px; padding: .7rem 1.5rem; font-size: 1.02rem; }
.btn-accent { background: linear-gradient(135deg, var(--violet-500), var(--blue-600)); color: #fff; box-shadow: 0 8px 22px rgba(124,92,255,.28); }
.btn-link { background: transparent; color: var(--primary); padding-inline: .5rem; }
.btn-light { background: #fff; color: #0b1b3a; } .btn-outline-light { border-color: rgba(255,255,255,.55); color: #fff; background: transparent; }
.btn-outline-light:hover, .btn-light:hover { transform: translateY(-1px); }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; text-decoration: none; color: var(--primary); }
.link-arrow:hover { gap: 9px; }
.badge.sample { background: color-mix(in srgb, var(--violet-500) 15%, var(--surface)); color: var(--violet-500); border-color: var(--violet-500); }

/* navigation with dropdowns */
.primary-nav .has-menu { position: relative; }
.menu-btn { display: inline-flex; align-items: center; gap: 4px; background: none; border: 0; font: inherit; font-weight: 500; color: var(--text); padding: .5rem .75rem; border-radius: 8px; cursor: pointer; width: 100%; justify-content: space-between; }
.menu-btn:hover, .has-menu.open .menu-btn { background: var(--bg-soft); }
.menu { display: none; padding: 6px 0 6px 12px; }
.has-menu.open .menu { display: block; }
.menu a { display: flex; align-items: center; gap: 8px; padding: .45rem .6rem; border-radius: 8px; color: var(--text); text-decoration: none; font-weight: 500; }
.menu a:hover { background: var(--bg-soft); color: var(--primary); }
.menu .menu-all { font-weight: 700; color: var(--primary); }
.menu a { overflow-wrap: anywhere; }
.primary-nav a[aria-current='page'] { color: var(--primary); }
@media (min-width: 1180px) {
  .menu-btn { width: auto; }
  .menu { position: absolute; top: 100%; inset-inline-start: 0; min-width: 260px; padding: 10px; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--shadow); z-index: 60; }
  .menu.mega { min-width: 600px; column-count: 2; column-gap: 12px; }
  .menu.mega .menu-col { break-inside: avoid-column; margin-bottom: 10px; display: block; }
  .has-menu:hover > .menu, .has-menu:focus-within > .menu, .has-menu.open > .menu { display: block; }
  .menu.mega .menu-all { column-span: all; border-top: 1px solid var(--border); margin-top: 6px; padding-top: .7rem; }
}
@media (min-width: 960px) and (max-width: 1179px) { .primary-nav { display: none; } .nav-toggle { display: grid; } .primary-nav.open { display: flex; flex-direction: column; position: absolute; inset: 64px 0 auto 0; background: var(--bg); border-bottom: 1px solid var(--border); padding: 12px 16px 20px; box-shadow: var(--shadow); } }
@media (max-width: 1179px) { .nav-actions-desktop { display: none !important; } .nav-actions-mobile { display: flex; } }
@media (min-width: 1180px) { .site-header .container { width: min(100% - 32px, 1340px); } .primary-nav { margin-inline-start: 8px; gap: 0; } .primary-nav > a, .menu-btn { white-space: nowrap; padding: .5rem .6rem; font-size: .95rem; } .header-tools .btn { white-space: nowrap; min-height: 40px; padding: .4rem 1rem; } .nav-toggle { display: none; } .nav-actions-mobile { display: none; } }
.primary-nav.open { max-height: calc(100vh - 64px); overflow-y: auto; }

/* hero */
.hero { position: relative; overflow: hidden; background: var(--bg); padding: 56px 0 72px; }
.hero-bg { position: absolute; inset: 0; background:
  radial-gradient(900px 480px at 85% -10%, rgba(47,107,255,.20), transparent 60%),
  radial-gradient(700px 420px at 0% 10%, rgba(20,200,224,.16), transparent 55%),
  radial-gradient(600px 400px at 60% 110%, rgba(124,92,255,.14), transparent 60%); }
.hero-bg::after { content: ''; position: absolute; inset: 0; background-image: radial-gradient(var(--border) 1px, transparent 1px); background-size: 26px 26px; opacity: .45; mask-image: linear-gradient(to bottom, #000, transparent 80%); }
.hero-grid { position: relative; display: grid; gap: 44px; align-items: center; }
.hero h1 { font-size: clamp(2.1rem, 5.6vw, 3.7rem); font-weight: 800; background: linear-gradient(135deg, var(--text) 30%, var(--primary)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: 1.12rem; max-width: 58ch; }
.hero .btn-lg { flex: 0 1 auto; }
.trust-row { display: flex; flex-wrap: wrap; gap: 8px 22px; list-style: none; padding: 0; margin: 26px 0 0; color: var(--text-muted); font-size: .92rem; }
.trust-row li { display: inline-flex; align-items: center; gap: 6px; } .trust-row .ic { color: var(--ok); }
.hero-visual { position: relative; }
.hero-image { width: 100%; border-radius: 20px; box-shadow: var(--shadow); }
.visual-note { font-size: .75rem; color: var(--text-muted); margin: 10px 0 0; }

/* illustrative product composition (shapes only, no figures) */
.mock-stack { position: relative; min-height: 360px; }
.mock { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow); padding: 12px; }
.mock-bar { display: flex; align-items: center; gap: 5px; margin-bottom: 10px; }
.mock-bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--border); display: block; }
.mock-url { margin-inline-start: 10px; font-size: .62rem; color: var(--text-muted); background: var(--bg-soft); border-radius: 6px; padding: 2px 8px; }
.mock-dash { position: relative; width: 88%; z-index: 1; }
.mock-body { display: grid; grid-template-columns: 38px 1fr; gap: 10px; }
.mock-side { display: grid; gap: 7px; align-content: start; }
.mock-side b { width: 28px; height: 28px; border-radius: 8px; background: linear-gradient(135deg, var(--blue-600), var(--cyan-500)); }
.mock-side i { height: 8px; border-radius: 4px; background: var(--border); } .mock-side i.on { background: var(--primary); }
.mock-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mock-kpis > div { background: var(--bg-soft); border-radius: 10px; padding: 8px; display: grid; gap: 6px; }
.mock-kpis small { height: 6px; width: 50%; background: var(--border); border-radius: 3px; display: block; }
.mock-kpis strong { height: 12px; width: 70%; border-radius: 4px; background: linear-gradient(90deg, var(--blue-600), var(--cyan-500)); display: block; }
.mock-chart { margin-top: 8px; height: 100px; border-radius: 10px; background: var(--bg-soft); overflow: hidden; }
.mock-chart svg { width: 100%; height: 100%; display: block; }
.mock-rows { margin-top: 8px; display: grid; gap: 6px; } .mock-rows i { height: 9px; border-radius: 4px; background: var(--bg-soft); display: block; } .mock-rows i:nth-child(2) { width: 82%; } .mock-rows i:nth-child(3) { width: 64%; }
.mock-player { position: absolute; z-index: 2; width: 46%; inset-inline-end: 0; bottom: 0; }
.player-screen { aspect-ratio: 16/9; border-radius: 10px; background: linear-gradient(135deg, #0b1b3a, #2f6bff); display: grid; place-items: center; color: #fff; }
.player-screen .play { width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.2); display: grid; place-items: center; }
.player-meta { display: grid; gap: 5px; margin: 10px 0 8px; } .player-meta b { height: 9px; width: 70%; background: var(--border); border-radius: 4px; display: block; } .player-meta i { height: 7px; width: 45%; background: var(--bg-soft); border-radius: 4px; display: block; }
.mock-site { position: absolute; z-index: 2; width: 40%; inset-inline-start: 0; bottom: -26px; }
.site-hero { background: linear-gradient(135deg, var(--violet-500), var(--blue-600)); border-radius: 8px; padding: 12px; display: grid; gap: 6px; }
.site-hero b { height: 9px; width: 70%; background: rgba(255,255,255,.85); border-radius: 4px; display: block; } .site-hero i { height: 6px; width: 50%; background: rgba(255,255,255,.5); border-radius: 3px; display: block; } .site-hero span { height: 14px; width: 36%; background: #fff; border-radius: 7px; display: block; }
.site-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; margin-top: 7px; } .site-cards div { height: 30px; border-radius: 6px; background: var(--bg-soft); }
.mock-cert { position: absolute; z-index: 3; inset-inline-end: 8%; top: -18px; display: grid; gap: 5px; justify-items: center; padding: 10px 16px; color: var(--accent); animation: floaty 7s ease-in-out infinite; }
.mock-cert b { height: 7px; width: 60px; background: var(--border); border-radius: 4px; display: block; } .mock-cert i { height: 5px; width: 40px; background: var(--bg-soft); border-radius: 3px; display: block; }
@media (prefers-reduced-motion: no-preference) { .mock-player { animation: floaty 8s ease-in-out infinite; } .mock-site { animation: floaty 9s ease-in-out infinite reverse; } @keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } } }

/* sections */
.section { padding: 76px 0; } .section.alt { background: var(--bg-soft); }
.section-head { max-width: 760px; margin: 0 auto 38px; text-align: center; }
.section-head h2 { font-size: clamp(1.6rem, 3.6vw, 2.4rem); font-weight: 800; }
.section-head p { font-size: 1.05rem; }
.ico { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; color: #fff; background: linear-gradient(135deg, var(--blue-600), var(--cyan-500)); flex: none; }
.check-list { list-style: none; margin: 0 0 16px; padding: 0; display: grid; gap: 8px; }
.check-list li { display: flex; align-items: flex-start; gap: 8px; } .check-list .ic { color: var(--ok); margin-top: .25em; }
.check-list li.off { color: var(--text-muted); } .check-list li.off .ic { color: var(--border); }
.check-list.small { font-size: .92rem; }

/* divisions */
.division-grid { display: grid; gap: 18px; }
.division { position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 28px; display: flex; flex-direction: column; gap: 10px; overflow: hidden; transition: transform .25s, box-shadow .25s, border-color .25s; }
.division:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--primary); }
.division::before { content: ''; position: absolute; inset-inline-end: -40px; top: -40px; width: 140px; height: 140px; border-radius: 50%; opacity: .14; background: var(--c1, var(--blue-600)); }
.division h3 { font-size: 1.3rem; } .division p { color: var(--text-muted); margin: 0; } .division .btn { margin-top: auto; align-self: flex-start; }
.tone-blue { --c1: var(--blue-600); } .tone-violet { --c1: var(--violet-500); } .tone-cyan { --c1: var(--cyan-500); } .tone-navy { --c1: #3a4a7a; }
.tone-violet .ico { background: linear-gradient(135deg, var(--violet-500), var(--blue-600)); } .tone-cyan .ico { background: linear-gradient(135deg, var(--cyan-500), var(--blue-600)); } .tone-navy .ico { background: linear-gradient(135deg, #1c2b55, #4a62c4); }

/* services */
.service-grid { display: grid; gap: 18px; }
.service-card { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 22px; display: flex; flex-direction: column; gap: 10px; transition: transform .25s, box-shadow .25s, border-color .25s; }
.service-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--primary); }
.service-card h3 { font-size: 1.12rem; margin: 0; } .service-card h3 a { color: var(--text); text-decoration: none; } .service-card p { color: var(--text-muted); margin: 0; }
.service-visual { width: 100%; height: 92px; border-radius: 14px; display: grid; place-items: center; color: #fff; background: linear-gradient(135deg, var(--blue-600), var(--cyan-500)); position: relative; overflow: hidden; }
.service-visual::after { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(255,255,255,.28), transparent 55%); }
.cat-ai { background: linear-gradient(135deg, var(--violet-500), var(--blue-600)); } .cat-creative { background: linear-gradient(135deg, #e0529c, var(--violet-500)); } .cat-ecommerce { background: linear-gradient(135deg, #f08a24, #e0529c); }
.card-actions { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: auto; flex-wrap: wrap; }
.detail-grid { display: grid; gap: 28px; } .side-cta { display: grid; gap: 12px; align-self: start; }

/* courses and categories */
.course-grid { display: grid; gap: 18px; }
.course-card { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; overflow: hidden; display: flex; flex-direction: column; transition: transform .25s, box-shadow .25s; }
.course-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.course-thumb { aspect-ratio: 16/9; display: grid; place-items: center; background: linear-gradient(135deg, #14306b, #2f6bff); color: #fff; overflow: hidden; } .course-thumb img { width: 100%; height: 100%; object-fit: cover; }
.course-body { padding: 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; } .course-body h3 { font-size: 1.08rem; margin: 0; } .course-body h3 a { color: var(--text); text-decoration: none; }
.badges { display: flex; gap: 6px; flex-wrap: wrap; } .meta { display: flex; gap: 12px; flex-wrap: wrap; color: var(--text-muted); align-items: center; }
.category-grid { display: grid; gap: 12px; }
.category-card { display: flex; gap: 12px; align-items: flex-start; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 14px; text-decoration: none; color: var(--text); transition: border-color .2s, transform .2s; }
.category-card:hover { border-color: var(--primary); transform: translateY(-2px); } .category-card strong, .category-card small { display: block; }
.category-card .ico { width: 42px; height: 42px; border-radius: 12px; }

/* saas showcase (pure CSS tabs) */
.saas-showcase { background: var(--surface); border: 1px solid var(--border); border-radius: 22px; box-shadow: var(--shadow); padding: 18px; }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.tab-input { position: absolute; opacity: 0; pointer-events: none; }
.tab-label { display: inline-flex; align-items: center; gap: 6px; padding: .5rem .9rem; border: 1px solid var(--border); border-radius: 999px; cursor: pointer; font-weight: 600; font-size: .9rem; color: var(--text-muted); background: var(--bg); }
.tab-input:checked + .tab-label { background: var(--primary); color: var(--primary-contrast); border-color: var(--primary); }
.tab-input:focus-visible + .tab-label { outline: 3px solid var(--ring); outline-offset: 2px; }
.tab-panel { display: none; flex-basis: 100%; margin-top: 12px; gap: 22px; align-items: center; }
#tab-dashboard:checked ~ #panel-dashboard, #tab-builder:checked ~ #panel-builder, #tab-students:checked ~ #panel-students, #tab-quiz:checked ~ #panel-quiz,
#tab-certificate:checked ~ #panel-certificate, #tab-analytics:checked ~ #panel-analytics, #tab-payments:checked ~ #panel-payments, #tab-instructors:checked ~ #panel-instructors { display: grid; grid-template-columns: 1fr; }
.panel-copy h3 { font-size: 1.3rem; }
.panel-mock { background: var(--bg-soft); min-height: 200px; }
.mock-tree, .mock-table { display: grid; gap: 8px; } .mock-tree b { height: 12px; width: 50%; background: var(--border); border-radius: 4px; display: block; } .mock-tree i { height: 10px; margin-inline-start: 18px; background: var(--surface); border-radius: 4px; display: block; border: 1px solid var(--border); }
.mock-table i { height: 22px; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; display: block; }
.mock-quiz { display: grid; gap: 10px; } .mock-quiz b { height: 14px; width: 80%; background: var(--border); border-radius: 4px; display: block; } .mock-quiz .opt { height: 26px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface); display: block; } .mock-quiz .opt.on { border-color: var(--primary); background: color-mix(in srgb, var(--primary) 12%, var(--surface)); }
.mock-certificate { display: grid; gap: 8px; justify-items: center; border: 3px double var(--primary); border-radius: 12px; padding: 22px; color: var(--accent); background: var(--surface); } .mock-certificate b { height: 10px; width: 55%; background: var(--border); border-radius: 4px; display: block; } .mock-certificate i { height: 7px; width: 35%; background: var(--bg); border-radius: 4px; display: block; } .mock-certificate u { height: 24px; width: 24px; background: repeating-conic-gradient(var(--text) 0 25%, var(--surface) 0 50%) 50% / 8px 8px; display: block; border-radius: 3px; opacity: .8; }
.mock-bars { display: flex; align-items: flex-end; gap: 10px; height: 70px; margin-top: 10px; } .mock-bars i { flex: 1; background: linear-gradient(var(--cyan-500), var(--blue-600)); border-radius: 6px 6px 0 0; display: block; }
.mock-pills { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; } .mock-pills span { padding: .25rem .7rem; border-radius: 999px; font-size: .75rem; font-weight: 600; background: var(--surface); border: 1px solid var(--border); }
.url-sample { display: block; margin-top: 8px; padding: .65rem .9rem; border-radius: 10px; background: var(--bg-soft); border: 1px dashed var(--primary); color: var(--primary); font-weight: 600; overflow-wrap: anywhere; }
.url-boxes h3 { display: flex; align-items: center; gap: 8px; }

/* how it works */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; counter-reset: s; }
.step { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 22px; position: relative; }
.step .num { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: linear-gradient(135deg, var(--blue-600), var(--violet-500)); color: #fff; font-weight: 800; margin-bottom: 10px; }
.step h3 { font-size: 1.05rem; } .step p { margin: 0; }

/* why */
.why-grid { display: grid; gap: 12px; }
.why-item { display: flex; align-items: center; gap: 10px; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 12px 14px; }
.why-item .ic { color: var(--ok); } .why-item.status-planned .ic { color: var(--violet-500); } .why-item.status-in_progress .ic { color: #d98a00; }
.why-item span { flex: 1; }
.status-pill { font-size: .7rem; font-weight: 700; padding: .12rem .5rem; border-radius: 999px; border: 1px solid var(--border); color: var(--text-muted); white-space: nowrap; }
.status-available .status-pill { color: var(--ok); border-color: var(--ok); } .status-planned .status-pill { color: var(--violet-500); border-color: var(--violet-500); } .status-in_progress .status-pill { color: #b57300; border-color: #d98a00; }

/* ai */
.ai-grid { display: grid; gap: 16px; }
.ai-card { display: flex; flex-direction: column; gap: 10px; background: linear-gradient(160deg, var(--surface), var(--bg-soft)); border: 1px solid var(--border); border-radius: 18px; padding: 22px; text-decoration: none; color: var(--text); transition: transform .25s, border-color .25s, box-shadow .25s; }
.ai-card:hover { transform: translateY(-3px); border-color: var(--violet-500); box-shadow: var(--shadow); } .ai-card .ico { background: linear-gradient(135deg, var(--violet-500), var(--cyan-500)); } .ai-card h3 { margin: 0; font-size: 1.1rem; } .ai-card p { margin: 0; }

/* pricing */
.pricing-grid { display: grid; gap: 16px; }
.price-card { background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 24px; display: flex; flex-direction: column; gap: 8px; }
.price-card.featured { border-color: var(--primary); box-shadow: 0 0 0 2px var(--primary), var(--shadow); }
.price-card h3 { font-size: 1.15rem; margin: 0; } .price-card .check-list { flex: 1; }

/* portfolio, testimonials, stats, blog, faq */
.portfolio-grid, .post-grid { display: grid; gap: 18px; }
.portfolio-card, .post-card { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; overflow: hidden; display: flex; flex-direction: column; }
.portfolio-img, .post-img { position: relative; aspect-ratio: 16/10; display: grid; place-items: center; background: linear-gradient(135deg, #14306b, #7c5cff); color: #fff; overflow: hidden; } .portfolio-img img, .post-img img { width: 100%; height: 100%; object-fit: cover; }
.portfolio-img .badge { position: absolute; top: 10px; inset-inline-start: 10px; }
.portfolio-body, .post-body { padding: 18px; display: flex; flex-direction: column; gap: 8px; } .portfolio-body h3, .post-body h3 { margin: 0; font-size: 1.08rem; } .post-body h3 a { color: var(--text); text-decoration: none; } .tech { color: var(--accent); font-weight: 600; }
.post-hero { width: 100%; border-radius: 16px; margin: 14px 0; }
.carousel { position: relative; } .carousel-track { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 6px 2px 14px; scrollbar-width: thin; }
.quote-card { flex: 0 0 min(88%, 420px); scroll-snap-align: start; margin: 0; background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 24px; color: var(--primary); }
.quote-card blockquote { margin: 12px 0; color: var(--text); font-size: 1.05rem; } .quote-card figcaption { color: var(--text); }
.carousel-nav { display: flex; gap: 8px; justify-content: center; margin-top: 8px; }
.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.stat-card { text-align: center; background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 26px 12px; }
.stat-num { font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; background: linear-gradient(135deg, var(--blue-600), var(--cyan-500)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.faq-list { display: grid; gap: 10px; }
.faq { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 0 18px; }
.faq summary { cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 0; font-weight: 600; } .faq summary::-webkit-details-marker { display: none; }
.faq[open] summary .ic { transform: rotate(180deg); } .faq-a { padding: 0 0 16px; color: var(--text-muted); white-space: pre-line; }

/* final CTA, page hero, footer */
.cta-band { background: linear-gradient(135deg, #0b1b3a, #1f4bd8 55%, #7c5cff); color: #fff; border-radius: 28px; padding: clamp(32px, 6vw, 64px) 24px; text-align: center; position: relative; overflow: hidden; }
.cta-band::after { content: ''; position: absolute; inset: 0; background: radial-gradient(500px 240px at 90% 0%, rgba(20,200,224,.35), transparent 60%); }
.cta-band > * { position: relative; z-index: 1; } .cta-band h2 { color: #fff; font-size: clamp(1.6rem, 4vw, 2.5rem); } .cta-band p { color: rgba(255,255,255,.85); max-width: 60ch; margin-inline: auto; }
.page-hero { background: var(--grad-soft), var(--bg-soft); padding: 54px 0 34px; border-bottom: 1px solid var(--border); } .page-hero h1 { font-size: clamp(1.8rem, 4.4vw, 2.8rem); font-weight: 800; margin-bottom: .3em; }
.site-footer { background: var(--bg-soft); border-top: 1px solid var(--border); padding: 48px 0 0; }
.footer-grid { display: grid; gap: 28px; } .footer-grid h3 { font-size: .95rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); margin-bottom: .7em; }
.social { display: flex; gap: 10px; margin-top: 12px; } .social a { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--border); color: var(--text); background: var(--surface); } .social a:hover { color: var(--primary); border-color: var(--primary); }
.footer-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; padding: 22px 0; margin-top: 30px; border-top: 1px solid var(--border); }

/* reveal on scroll (content stays visible without JS) */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; } .js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1; transform: none; transition: none; } }

@media (min-width: 640px) {
  .service-grid, .course-grid, .portfolio-grid, .post-grid, .ai-grid, .steps, .why-grid, .pricing-grid, .category-grid, .division-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1040px) {
  .hero-grid { grid-template-columns: 1.05fr .95fr; } .hero { padding: 84px 0 104px; }
  .division-grid { grid-template-columns: repeat(4, 1fr); }
  .service-grid, .course-grid, .portfolio-grid, .post-grid { grid-template-columns: repeat(3, 1fr); }
  .ai-grid { grid-template-columns: repeat(4, 1fr); } .steps { grid-template-columns: repeat(3, 1fr); }
  .why-grid { grid-template-columns: repeat(3, 1fr); } .pricing-grid { grid-template-columns: repeat(4, 1fr); } .category-grid { grid-template-columns: repeat(3, 1fr); }
  .tab-panel { grid-template-columns: 1fr 1fr !important; } .detail-grid { grid-template-columns: 1.6fr 1fr; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr 1.2fr; }
}
@media (max-width: 639px) { .mock-stack { min-height: 300px; } .mock-site { display: none; } .mock-dash { width: 100%; } .mock-player { width: 58%; bottom: -14px; } }