/* IntegrateU — site styles */
:root {
  --night: #050f1f;
  --navy-900: #071a33;
  --navy: #0b2547;
  --navy-2: #12355b;
  --ink: #0d1b2e;
  --lime: #8bc53f;
  --lime-2: #a9d971;
  --lime-ink: #3f6b12;
  --paper: #f5f6f8;
  --paper-2: #eceff3;
  --white: #ffffff;
  --muted: #5a6779;
  --muted-dark: #a5b1c2;
  --line: #dde3ea;
  --line-dark: rgba(255,255,255,.12);
  --radius: 22px;
  --radius-sm: 14px;
  --shadow: 0 20px 50px -24px rgba(7,26,51,.35);
  --wrap: 1180px;
  --head: "Lexend", "Inter", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --nav-h: 56px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--nav-h) + 56px); }
body { margin: 0; background: var(--white); color: var(--ink); font: 400 17px/1.55 var(--body); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
img, video, iframe { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; }
h1, h2, h3, h4 { font-family: var(--head); line-height: 1.08; letter-spacing: -.02em; margin: 0 0 .5em; font-weight: 600; }
p { margin: 0 0 1em; }
[hidden] { display: none !important; }
.sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; background: var(--lime); color: var(--navy-900); padding: 10px 16px; border-radius: 10px; z-index: 200; font-weight: 600; }
.skip:focus { top: 10px; }
:focus-visible { outline: 3px solid var(--lime); outline-offset: 3px; border-radius: 6px; }

.wrap { width: min(var(--wrap), calc(100% - 40px)); margin-inline: auto; }
.wrap--narrow { width: min(820px, calc(100% - 40px)); margin-inline: auto; }

/* ---------- Navigation ---------- */
.nav { position: sticky; top: 0; z-index: 100; height: var(--nav-h); background: rgba(255,255,255,.78); backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px); border-bottom: 1px solid rgba(13,27,46,.07); }
.nav-inner { height: 100%; display: flex; align-items: center; gap: 28px; }
.nav-logo { display: flex; align-items: center; flex: none; }
.nav-logo img { height: 30px; width: auto; }
.nav-logo .on-dark { display: none; }
.nav-links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-links a { text-decoration: none; font-size: 14px; color: rgba(13,27,46,.78); padding: 8px 11px; border-radius: 999px; transition: color .2s, background .2s; }
.nav-links a:hover { color: var(--ink); background: rgba(13,27,46,.05); }
.nav-links a[aria-current="page"] { color: var(--ink); font-weight: 600; }
.nav-links .nav-cta { background: var(--navy); color: #fff; font-weight: 500; padding: 8px 16px; margin-left: 8px; }
.nav-links .nav-cta:hover { background: var(--navy-2); color: #fff; }
.nav-toggle { display: none; margin-left: auto; width: 44px; height: 44px; border: 0; background: transparent; border-radius: 12px; cursor: pointer; position: relative; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 12px; width: 20px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s, top .3s, opacity .2s; }
.nav-toggle span { top: 21px; }
.nav-toggle span::before { left: 0; top: -6px; }
.nav-toggle span::after { left: 0; top: 6px; }
.nav.is-open .nav-toggle span { background: transparent; }
.nav.is-open .nav-toggle span::before { top: 0; transform: rotate(45deg); }
.nav.is-open .nav-toggle span::after { top: 0; transform: rotate(-45deg); }
/* dark nav over dark heroes */
.nav--dark { background: rgba(5,15,31,.72); border-bottom-color: rgba(255,255,255,.08); }
.nav--dark .nav-logo .on-light { display: none; }
.nav--dark .nav-logo .on-dark { display: block; }
.nav--dark .nav-links a { color: rgba(255,255,255,.78); }
.nav--dark .nav-links a:hover, .nav--dark .nav-links a[aria-current="page"] { color: #fff; background: rgba(255,255,255,.08); }
.nav--dark .nav-links .nav-cta { background: var(--lime); color: var(--navy-900); }
.nav--dark .nav-links .nav-cta:hover { background: var(--lime-2); }
.nav--dark .nav-toggle span, .nav--dark .nav-toggle span::before, .nav--dark .nav-toggle span::after { background: #fff; }
.nav--dark.is-open .nav-toggle span { background: transparent; }

@media (max-width: 1140px) {
  .nav-toggle { display: block; }
  .nav-links { position: fixed; inset: var(--nav-h) 0 auto 0; height: calc(100dvh - var(--nav-h)); flex-direction: column; align-items: stretch; gap: 0; padding: 18px 24px 40px; background: var(--white); margin: 0; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .25s, transform .25s, visibility .25s; overflow-y: auto; }
  .nav--dark .nav-links { background: var(--night); }
  .nav.is-open .nav-links { opacity: 1; visibility: visible; transform: none; }
  .nav-links a { font-family: var(--head); font-size: 26px; font-weight: 500; padding: 12px 0; border-radius: 0; border-bottom: 1px solid var(--line); color: var(--ink); }
  .nav--dark .nav-links a { border-bottom-color: var(--line-dark); }
  .nav-links a:hover { background: none; }
  .nav-links .nav-cta { margin: 24px 0 0; text-align: center; border-radius: 999px; border: 0; font-size: 18px; padding: 15px; }
  body.nav-locked { overflow: hidden; }
}

/* Product sub-nav (Apple style) */
.subnav { position: sticky; top: var(--nav-h); z-index: 90; background: rgba(255,255,255,.82); backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px); border-bottom: 1px solid rgba(13,27,46,.08); }
.subnav-inner { display: flex; align-items: center; gap: 22px; height: 52px; }
.subnav-title { font-family: var(--head); font-weight: 600; font-size: 19px; text-decoration: none; margin-right: auto; white-space: nowrap; }
.subnav-links { display: flex; gap: 20px; overflow-x: auto; scrollbar-width: none; }
.subnav-links::-webkit-scrollbar { display: none; }
.subnav-links a { font-size: 13px; text-decoration: none; color: rgba(13,27,46,.72); white-space: nowrap; }
.subnav-links a:hover { color: var(--ink); }
.subnav .btn { padding: 6px 14px; font-size: 13px; }
.subnav--dark { background: rgba(5,15,31,.75); border-bottom-color: rgba(255,255,255,.08); color: #fff; }
.subnav--dark .subnav-links a { color: rgba(255,255,255,.7); }
.subnav--dark .subnav-links a:hover { color: #fff; }
@media (max-width: 720px) { .subnav-links { display: none; } }

/* ---------- Buttons & links ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 999px; padding: 12px 22px; font-size: 16px; font-weight: 500; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: background .2s, color .2s, transform .2s, border-color .2s; line-height: 1.2; white-space: nowrap; }
.btn:active { transform: scale(.98); }
.btn--primary { background: var(--navy); color: #fff; }
.btn--primary:hover { background: var(--navy-2); }
.btn--lime { background: var(--lime); color: var(--navy-900); }
.btn--lime:hover { background: var(--lime-2); }
.btn--ghost { border-color: rgba(13,27,46,.22); color: var(--ink); background: transparent; }
.btn--ghost:hover { border-color: var(--ink); }
.btn--ghost-light { border-color: rgba(255,255,255,.35); color: #fff; background: transparent; }
.btn--ghost-light:hover { border-color: #fff; background: rgba(255,255,255,.06); }
.btn--white { background: #fff; color: var(--navy-900); }
.btn--white:hover { background: var(--paper-2); }
.btn--lg { padding: 15px 28px; font-size: 17px; }
.btn--sm { padding: 8px 14px; font-size: 14px; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .45; pointer-events: none; }
.link { color: #1d63b8; text-decoration: none; font-weight: 500; }
.link::after { content: " ›"; }
.link:hover { text-decoration: underline; }
.on-dark .link, .link--light { color: var(--lime-2); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* ---------- Type helpers ---------- */
.eyebrow { font: 600 12px/1.3 var(--body); letter-spacing: .14em; text-transform: uppercase; color: var(--lime-ink); margin: 0 0 14px; display: inline-flex; align-items: center; gap: 10px; }
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--lime); flex: none; }
.on-dark .eyebrow { color: var(--lime-2); }
.display { font-size: clamp(44px, 7.4vw, 96px); line-height: 1.0; letter-spacing: -.035em; font-weight: 600; }
.h1 { font-size: clamp(38px, 5.6vw, 72px); letter-spacing: -.03em; }
.h2 { font-size: clamp(32px, 4.4vw, 56px); letter-spacing: -.028em; }
.h3 { font-size: clamp(22px, 2.2vw, 28px); }
.lead { font-size: clamp(18px, 1.6vw, 22px); line-height: 1.45; color: var(--muted); max-width: 46ch; }
.on-dark .lead { color: var(--muted-dark); }
.muted { color: var(--muted); }
.on-dark .muted { color: var(--muted-dark); }
.accent { color: var(--lime); }
.grad-text { background: linear-gradient(100deg, var(--lime) 10%, #d7f0b5 60%, #fff 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.center { text-align: center; }
.center .lead { margin-inline: auto; }

/* ---------- Sections ---------- */
.section { padding: clamp(72px, 10vw, 140px) 0; }
.section--tight { padding: clamp(56px, 7vw, 96px) 0; }
.section--paper { background: var(--paper); }
.section--dark { background: var(--navy-900); color: #fff; }
.section--night { background: var(--night); color: #fff; }
.section-head { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 32px 60px; align-items: end; margin-bottom: clamp(36px, 5vw, 64px); }
.section-head .lead { margin: 0; }
.section-head--stack { grid-template-columns: 1fr; gap: 10px; }
@media (max-width: 820px) { .section-head { grid-template-columns: 1fr; } }

/* ---------- Page hero (shared) ---------- */
.page-hero { position: relative; padding: clamp(80px, 11vw, 150px) 0 clamp(56px, 7vw, 100px); overflow: hidden; }
.page-hero--dark { background: radial-gradient(1200px 600px at 80% -10%, rgba(139,197,63,.16), transparent 60%), radial-gradient(900px 500px at -10% 110%, rgba(29,99,184,.28), transparent 60%), var(--night); color: #fff; }
.page-hero--paper { background: var(--paper); }
.page-hero .lead { margin-top: 18px; }
.page-hero .actions { margin-top: 32px; }
.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 26px; }
.crumbs a { text-decoration: none; color: inherit; }
.crumbs a:hover { color: var(--ink); text-decoration: underline; }
.on-dark .crumbs, .page-hero--dark .crumbs { color: var(--muted-dark); }
.on-dark .crumbs a:hover, .page-hero--dark .crumbs a:hover { color: #fff; }
.hero-split { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
@media (max-width: 900px) { .hero-split { grid-template-columns: 1fr; } }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.chip { font-size: 13px; font-weight: 500; padding: 7px 13px; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--ink); }
.on-dark .chip, .page-hero--dark .chip { background: rgba(255,255,255,.06); border-color: var(--line-dark); color: #fff; }

/* ---------- Media ---------- */
.media { border-radius: var(--radius); overflow: hidden; background: var(--paper-2); position: relative; }
.media img, .media video { width: 100%; height: 100%; object-fit: cover; }
.media--wide { aspect-ratio: 16 / 9; }
.media--tall { aspect-ratio: 4 / 5; }
.media-caption { position: absolute; left: 18px; right: 18px; bottom: 18px; background: rgba(5,15,31,.72); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); color: #fff; border-radius: 16px; padding: 14px 16px; display: flex; gap: 12px; align-items: center; }
.media-caption strong { display: block; font-family: var(--head); font-weight: 600; }
.media-caption small { color: var(--muted-dark); }
.media-caption .spark { width: 34px; height: 34px; border-radius: 50%; background: var(--lime); color: var(--navy-900); display: grid; place-items: center; flex: none; font-weight: 700; }
.video-frame { border-radius: var(--radius); overflow: hidden; background: #000; aspect-ratio: 16 / 9; }
.video-frame video, .video-frame iframe { width: 100%; height: 100%; object-fit: cover; border: 0; }

/* ---------- Cards ---------- */
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
@media (max-width: 1080px) { .grid-5 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 820px) { .grid-3, .grid-5 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; } }
.card { background: #fff; border-radius: var(--radius); padding: clamp(24px, 2.6vw, 34px); border: 1px solid var(--line); display: flex; flex-direction: column; gap: 6px; transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s; }
.section--paper .card { border-color: transparent; }
.card h3 { font-size: 22px; margin-bottom: 4px; }
.card p { color: var(--muted); margin: 0; }
.card .link { margin-top: auto; padding-top: 16px; }
a.card { text-decoration: none; }
a.card:hover, .card--hover:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card--dark { background: rgba(255,255,255,.04); border-color: var(--line-dark); color: #fff; }
.card--dark p { color: var(--muted-dark); }
.card-num { font: 600 13px var(--body); color: var(--lime-ink); letter-spacing: .08em; margin-bottom: 18px; display: block; }
.on-dark .card-num, .card--dark .card-num { color: var(--lime); }
.card-icon { width: 46px; height: 46px; border-radius: 14px; background: var(--paper); display: grid; place-items: center; font-size: 20px; margin-bottom: 14px; color: var(--navy); }
.card--dark .card-icon { background: rgba(139,197,63,.14); color: var(--lime); }

/* Check list */
.checks { display: grid; gap: 0; }
.checks > div { padding: 22px 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 30px 1fr; column-gap: 14px; }
.checks > div:last-child { border-bottom: 1px solid var(--line); }
.checks > div::before { content: ""; width: 22px; height: 22px; border-radius: 50%; background: var(--lime) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23071a33' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/13px no-repeat; margin-top: 3px; grid-row: span 2; }
.checks strong { font-family: var(--head); font-weight: 600; font-size: 19px; display: block; }
.checks p { color: var(--muted); margin: 4px 0 0; }
.on-dark .checks > div { border-color: var(--line-dark); }
.on-dark .checks p { color: var(--muted-dark); }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.split--center { align-items: center; }
.split .sticky { position: sticky; top: calc(var(--nav-h) + 40px); }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } .split .sticky { position: static; } }

/* ---------- Tiles (big image tiles) ---------- */
.tiles { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; }
.tile { position: relative; border-radius: var(--radius); overflow: hidden; min-height: 360px; color: #fff; text-decoration: none; display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(22px, 2.6vw, 34px); isolation: isolate; background: var(--navy); }
.tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 1.2s cubic-bezier(.2,.8,.2,1); }
.tile::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(5,15,31,0) 30%, rgba(5,15,31,.88) 100%); }
.tile:hover img { transform: scale(1.05); }
.tile h3 { font-size: clamp(24px, 2.6vw, 34px); margin: 0 0 6px; }
.tile p { margin: 0; color: rgba(255,255,255,.82); max-width: 34ch; }
.tile .tile-tag { position: absolute; top: 22px; left: 24px; font: 600 12px var(--body); letter-spacing: .12em; text-transform: uppercase; background: rgba(5,15,31,.55); backdrop-filter: blur(10px); padding: 7px 12px; border-radius: 999px; }
.tile .tile-arrow { position: absolute; top: 20px; right: 20px; width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.14); backdrop-filter: blur(10px); display: grid; place-items: center; transition: background .3s, transform .3s; }
.tile:hover .tile-arrow { background: var(--lime); color: var(--navy-900); transform: rotate(-45deg); }
.tile--xl { grid-column: span 4; grid-row: span 2; min-height: 560px; }
.tile--md { grid-column: span 2; }
.tile--half { grid-column: span 3; }
.tile--third { grid-column: span 2; }
.tile--logo { background: radial-gradient(500px 300px at 70% 0%, rgba(139,197,63,.22), transparent 70%), var(--navy); }
.tile--logo::after { display: none; }
.tile--logo .tile-logo { position: absolute; inset: 0 0 38% 0; display: grid; place-items: center; padding: 30px; }
.tile--logo .tile-logo img { position: static; width: 80%; max-width: 280px; height: auto; object-fit: contain; z-index: 0; }
@media (max-width: 980px) { .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); } .tile--xl { grid-column: span 2; grid-row: auto; min-height: 460px; } .tile--md, .tile--half, .tile--third { grid-column: span 1; } }
@media (max-width: 600px) { .tiles { grid-template-columns: 1fr; } .tile--xl, .tile--md, .tile--half, .tile--third { grid-column: auto; } .tile { min-height: 320px; } }

/* ---------- Statement (scroll-lit words) ---------- */
.statement { font-family: var(--head); font-weight: 600; font-size: clamp(32px, 5vw, 64px); line-height: 1.12; letter-spacing: -.03em; margin: 0; }
.statement .w { color: rgba(13,27,46,.16); transition: color .35s; }
.statement .w.on { color: var(--ink); }
.on-dark .statement .w { color: rgba(255,255,255,.16); }
.on-dark .statement .w.on { color: #fff; }
.on-dark .statement .w.on.hl { color: var(--lime); }

/* ---------- Reveal on scroll ---------- */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .9s cubic-bezier(.2,.8,.2,1), transform .9s cubic-bezier(.2,.8,.2,1); transition-delay: var(--d, 0s); }
[data-reveal].is-in { opacity: 1; transform: none; }
[data-reveal="scale"] { transform: scale(.94); }
@media (prefers-reduced-motion: reduce) { [data-reveal] { opacity: 1; transform: none; transition: none; } }
.no-js [data-reveal] { opacity: 1; transform: none; }

/* ---------- Home hero (pinned scene) ---------- */
.home-hero { position: relative; height: 320vh; background: var(--night); color: #fff; margin-top: calc(var(--nav-h) * -1); }
.home-hero-stage { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; display: grid; place-items: center; }
.home-hero-bg { position: absolute; inset: 0; background: radial-gradient(1000px 520px at 50% 115%, rgba(139,197,63,.28), transparent 70%), radial-gradient(900px 600px at 10% -20%, rgba(29,99,184,.35), transparent 60%); opacity: calc(1 - var(--p, 0) * 1.4); }
.home-words { position: relative; text-align: center; font-family: var(--head); font-weight: 600; font-size: clamp(56px, 11vw, 168px); line-height: .98; letter-spacing: -.045em; z-index: 2; pointer-events: none; }
.home-words span { display: block; opacity: calc(.12 + var(--t, 0) * .88); transform: translateY(calc((1 - var(--t, 0)) * 26px)); filter: blur(calc((1 - var(--t, 0)) * 4px)); }
.home-words span:nth-child(3) { color: var(--lime); }
.home-words-wrap { position: absolute; inset: 0; display: grid; place-items: center; opacity: calc(1 - var(--o, 0)); transform: scale(calc(1 - var(--o, 0) * .08)); }
.home-eyebrow { position: absolute; top: calc(var(--nav-h) + 6vh); left: 0; right: 0; text-align: center; font: 600 12px var(--body); letter-spacing: .2em; text-transform: uppercase; color: var(--muted-dark); opacity: calc(1 - var(--o, 0)); }
.home-photo { position: absolute; z-index: 3; left: 50%; top: 50%; width: calc(34vw + var(--g, 0) * 66vw); height: calc(22vw + var(--g, 0) * (100vh - 22vw)); max-height: 100vh; transform: translate(-50%, -50%) translateY(calc((1 - var(--a, 0)) * 60vh)); border-radius: calc(28px * (1 - var(--g, 0))); overflow: hidden; opacity: var(--a, 0); box-shadow: 0 40px 120px -40px rgba(0,0,0,.8); }
.home-photo img { width: 100%; height: 100%; object-fit: cover; transform: scale(calc(1.15 - var(--g, 0) * .15)); }
.home-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,15,31,.86) 0%, rgba(5,15,31,.55) 45%, rgba(5,15,31,.05) 100%); opacity: var(--c, 0); }
.home-copy { position: absolute; z-index: 4; left: 0; right: 0; top: 50%; transform: translateY(calc(-50% + (1 - var(--c, 0)) * 40px)); opacity: var(--c, 0); pointer-events: none; }
.home-copy.is-live { pointer-events: auto; }
.home-copy h1 { font-size: clamp(40px, 5.6vw, 76px); max-width: 13ch; }
.home-copy .lead { color: rgba(255,255,255,.86); max-width: 38ch; }
.home-copy .actions { margin-top: 30px; }
.home-values { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 34px; font-size: 14px; color: rgba(255,255,255,.75); }
.home-values span::before { content: "●"; color: var(--lime); margin-right: 8px; font-size: 9px; vertical-align: 2px; }
.scroll-cue { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); width: 26px; height: 42px; border-radius: 14px; border: 2px solid rgba(255,255,255,.35); opacity: calc(1 - var(--p, 0) * 8); z-index: 5; }
.scroll-cue::after { content: ""; position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: #fff; animation: cue 1.6s infinite; }
@keyframes cue { 0% { transform: translateY(0); opacity: 1; } 80% { transform: translateY(12px); opacity: 0; } 100% { opacity: 0; } }
@media (max-width: 720px) {
  .home-photo { width: calc(78vw + var(--g, 0) * 22vw); height: calc(52vw + var(--g, 0) * (100svh - 52vw)); }
  .home-photo::after { background: linear-gradient(180deg, rgba(5,15,31,.35) 0%, rgba(5,15,31,.92) 70%); }
  .home-copy { top: auto; bottom: 6vh; transform: translateY(calc((1 - var(--c, 0)) * 40px)); }
}
@media (prefers-reduced-motion: reduce) {
  .home-hero { height: auto; }
  .home-hero-stage { position: relative; height: auto; min-height: 100svh; }
  .home-words-wrap, .home-eyebrow { display: none; }
  .home-photo { position: absolute; inset: 0; width: 100%; height: 100%; transform: none; opacity: 1; border-radius: 0; }
  .home-photo::after { opacity: 1; }
  .home-copy { position: relative; transform: none; opacity: 1; pointer-events: auto; padding: 140px 0 80px; }
}

/* ---------- Product hero visual cards ---------- */
.panel-art { border-radius: 28px; padding: 28px; background: linear-gradient(160deg, var(--navy-2), var(--navy-900)); color: #fff; box-shadow: var(--shadow); position: relative; overflow: hidden; }
.panel-art::before { content: ""; position: absolute; width: 380px; height: 380px; right: -120px; top: -160px; border-radius: 50%; background: radial-gradient(circle, rgba(139,197,63,.35), transparent 65%); }
.panel-art > * { position: relative; }
.panel-art-top { display: flex; justify-content: space-between; align-items: center; font: 600 11px var(--body); letter-spacing: .16em; color: var(--muted-dark); margin-bottom: 22px; }
.panel-art-mark { width: 36px; height: 36px; border-radius: 10px; background: var(--lime); color: var(--navy-900); display: grid; place-items: center; font-family: var(--head); font-weight: 700; letter-spacing: 0; font-size: 14px; }
.stepper { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 26px; }
.stepper button { border: 1px solid var(--line-dark); background: rgba(255,255,255,.04); color: rgba(255,255,255,.7); border-radius: 14px; padding: 12px 10px; cursor: pointer; text-align: left; font-family: var(--head); font-weight: 500; transition: background .25s, color .25s, border-color .25s; }
.stepper button span { display: block; font: 600 11px var(--body); color: var(--muted-dark); margin-bottom: 4px; }
.stepper button[aria-pressed="true"], .stepper button[aria-selected="true"] { background: var(--lime); color: var(--navy-900); border-color: var(--lime); }
.stepper button[aria-pressed="true"] span, .stepper button[aria-selected="true"] span { color: rgba(7,26,51,.65); }
.panel-art h2, .panel-art h3 { font-size: clamp(24px, 2.4vw, 32px); }
.panel-art p { color: var(--muted-dark); }
.panel-art-foot { display: flex; gap: 8px; margin-top: 22px; flex-wrap: wrap; }
.panel-art-foot span { font-size: 12px; padding: 6px 11px; border-radius: 999px; background: rgba(255,255,255,.07); color: rgba(255,255,255,.8); }
.fade-swap { transition: opacity .25s, transform .25s; }
.fade-swap.is-swapping { opacity: 0; transform: translateY(6px); }

/* Tabs explorer */
.explorer { display: grid; grid-template-columns: 300px 1fr; gap: 20px; }
.explorer-tabs { display: flex; flex-direction: column; gap: 8px; }
.explorer-tabs button { text-align: left; border: 1px solid var(--line); background: #fff; border-radius: 18px; padding: 18px 20px; cursor: pointer; font-family: var(--head); font-size: 20px; font-weight: 500; color: var(--muted); display: flex; gap: 14px; align-items: center; transition: all .25s; }
.explorer-tabs button span { font: 600 12px var(--body); color: var(--muted); }
.explorer-tabs button[aria-selected="true"] { background: var(--navy); color: #fff; border-color: var(--navy); }
.explorer-tabs button[aria-selected="true"] span { color: var(--lime); }
.explorer-panel { border-radius: 28px; background: var(--paper); padding: clamp(28px, 4vw, 52px); display: grid; grid-template-columns: 1.2fr .8fr; gap: 30px; align-items: center; min-height: 340px; }
.explorer-panel h3 { font-size: clamp(26px, 3vw, 40px); }
.explorer-panel p { color: var(--muted); font-size: 18px; }
.explorer-visual { border-radius: 22px; background: var(--navy-900); color: #fff; padding: 26px; min-height: 220px; display: flex; flex-direction: column; justify-content: space-between; }
.explorer-visual small { font: 600 11px var(--body); letter-spacing: .16em; color: var(--muted-dark); }
.explorer-visual strong { font-family: var(--head); font-size: clamp(36px, 4vw, 56px); letter-spacing: -.03em; color: var(--lime); line-height: 1; }
.meter { height: 6px; border-radius: 6px; background: rgba(255,255,255,.1); overflow: hidden; }
.meter i { display: block; height: 100%; background: var(--lime); border-radius: 6px; transition: width .6s cubic-bezier(.2,.8,.2,1); }
@media (max-width: 860px) { .explorer { grid-template-columns: 1fr; } .explorer-tabs { flex-direction: row; overflow-x: auto; } .explorer-tabs button { flex: none; font-size: 16px; padding: 12px 16px; } .explorer-panel { grid-template-columns: 1fr; } }

/* ---------- Memberships / pricing ---------- */
.billing { display: inline-flex; padding: 4px; border-radius: 999px; background: var(--paper-2); margin-bottom: 28px; }
.billing button { border: 0; background: transparent; padding: 9px 20px; border-radius: 999px; cursor: pointer; font-weight: 500; color: var(--muted); }
.billing button[aria-pressed="true"] { background: #fff; color: var(--ink); box-shadow: 0 2px 8px rgba(7,26,51,.12); }
.billing .save { font-size: 12px; color: var(--lime-ink); font-weight: 600; margin-left: 4px; }
.plans { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 1080px) { .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .plans { grid-template-columns: 1fr; } }
.plan { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 26px; display: flex; flex-direction: column; gap: 10px; position: relative; }
.section--paper .plan { border-color: transparent; }
.plan h3 { font-size: 20px; margin: 0; }
.plan-price { font-family: var(--head); font-size: 32px; font-weight: 600; letter-spacing: -.02em; margin: 6px 0 0; line-height: 1.1; }
.plan-price small { font-size: 15px; color: var(--muted); font-weight: 400; letter-spacing: 0; }
.plan p { color: var(--muted); font-size: 15px; margin: 0; }
.plan ul { list-style: none; padding: 0; margin: 6px 0 0; display: grid; gap: 7px; font-size: 15px; }
.plan li { padding-left: 22px; position: relative; color: var(--ink); }
.plan li::before { content: ""; position: absolute; left: 0; top: 8px; width: 8px; height: 8px; border-radius: 50%; background: var(--lime); }
.plan .btn { margin-top: auto; }
.plan-cta { margin-top: auto; padding-top: 16px; }
.plan--feature { background: var(--navy-900); color: #fff; border-color: var(--navy-900); }
.plan--feature p, .plan--feature .plan-price small { color: var(--muted-dark); }
.plan--feature li { color: #fff; }
.plan-badge { position: absolute; top: 18px; right: 18px; font: 600 11px var(--body); letter-spacing: .1em; text-transform: uppercase; background: var(--lime); color: var(--navy-900); padding: 5px 9px; border-radius: 999px; }
.fine { font-size: 14px; color: var(--muted); margin-top: 22px; max-width: 80ch; }
.on-dark .fine { color: var(--muted-dark); }

/* ---------- CTA band ---------- */
.cta-band { border-radius: 32px; padding: clamp(40px, 6vw, 80px); background: radial-gradient(800px 400px at 90% 0%, rgba(139,197,63,.28), transparent 60%), var(--navy-900); color: #fff; display: grid; grid-template-columns: 1.4fr auto; gap: 30px; align-items: end; overflow: hidden; }
.cta-band h2 { font-size: clamp(30px, 4vw, 52px); max-width: 18ch; margin: 0; }
.cta-band p { color: var(--muted-dark); margin: 14px 0 0; max-width: 52ch; }
@media (max-width: 820px) { .cta-band { grid-template-columns: 1fr; align-items: start; } }

/* ---------- Horizontal rail ---------- */
.rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(300px, 380px); gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px max(20px, calc((100vw - var(--wrap)) / 2)) 24px; scrollbar-width: none; }
.rail::-webkit-scrollbar { display: none; }
.rail > * { scroll-snap-align: start; }
.rail-nav { display: flex; gap: 10px; justify-content: flex-end; }
.round-btn { width: 44px; height: 44px; border-radius: 50%; border: 0; background: var(--paper-2); color: var(--ink); cursor: pointer; font-size: 22px; line-height: 1; display: grid; place-items: center; transition: background .2s; }
.round-btn:hover { background: var(--line); }
.on-dark .round-btn { background: rgba(255,255,255,.1); color: #fff; }
.feature-card { border-radius: var(--radius); overflow: hidden; background: #fff; text-decoration: none; display: flex; flex-direction: column; border: 1px solid var(--line); transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s; }
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.feature-card .media { border-radius: 0; aspect-ratio: 4 / 3; }
.feature-card .body { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.feature-card h3 { font-size: 22px; margin: 0; }
.feature-card p { color: var(--muted); margin: 0; font-size: 16px; }
.feature-card .meta { font: 600 12px var(--body); letter-spacing: .1em; text-transform: uppercase; color: var(--lime-ink); }
.feature-card .link { margin-top: auto; padding-top: 12px; }

/* ---------- Schedule (upcoming dates) ---------- */
.sched-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.sched-filters button, .filter-btn { border: 1px solid var(--line); background: #fff; padding: 9px 16px; border-radius: 999px; cursor: pointer; font-size: 14px; font-weight: 500; color: var(--muted); }
.sched-filters button[aria-pressed="true"], .filter-btn[aria-pressed="true"] { background: var(--navy); color: #fff; border-color: var(--navy); }
.sched-group { margin-bottom: 44px; }
.sched-group-head { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 14px; flex-wrap: wrap; }
.sched-group-head h2 { font-size: clamp(24px, 2.6vw, 32px); margin: 0; }
.sched-group-head p { margin: 6px 0 0; color: var(--muted); }
.sched-list { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #fff; }
.sched-row { display: grid; grid-template-columns: 110px 1fr auto auto; gap: 20px; align-items: center; padding: 20px 24px; border-top: 1px solid var(--line); }
.sched-row:first-child { border-top: 0; }
.sched-date { font-family: var(--head); line-height: 1.05; }
.sched-date b { display: block; font-size: 13px; font-weight: 600; letter-spacing: .1em; color: var(--lime-ink); text-transform: uppercase; }
.sched-date strong { font-size: 26px; font-weight: 600; letter-spacing: -.02em; }
.sched-info strong { display: block; font-size: 17px; }
.sched-info span { color: var(--muted); font-size: 15px; }
.sched-price { font-family: var(--head); font-weight: 600; font-size: 20px; text-align: right; }
.sched-price small { display: block; font: 500 13px var(--body); color: var(--muted); }
.seats { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; padding: 4px 10px; border-radius: 999px; background: #eef7e3; color: var(--lime-ink); margin-top: 6px; }
.seats--low { background: #fff3df; color: #9a5b00; }
.seats--out { background: #fde8e8; color: #a12121; }
@media (max-width: 720px) { .sched-row { grid-template-columns: 76px 1fr; } .sched-price { text-align: left; grid-column: 2; } .sched-row .btn { grid-column: 1 / -1; } .sched-date strong { font-size: 22px; } }
.skeleton { background: linear-gradient(90deg, var(--paper) 0%, var(--paper-2) 50%, var(--paper) 100%); background-size: 200% 100%; animation: sk 1.4s infinite; border-radius: 14px; }
@keyframes sk { to { background-position: -200% 0; } }
.next-classes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 900px) { .next-classes { grid-template-columns: 1fr; } }
.next-class { border-radius: var(--radius); background: rgba(255,255,255,.05); border: 1px solid var(--line-dark); padding: 24px; color: #fff; text-decoration: none; display: flex; flex-direction: column; gap: 8px; transition: background .25s, transform .3s; }
.next-class:hover { background: rgba(255,255,255,.09); transform: translateY(-3px); }
.next-class .when { font-family: var(--head); font-size: 28px; font-weight: 600; letter-spacing: -.02em; }
.next-class .what { font-size: 18px; font-weight: 600; }
.next-class .where { color: var(--muted-dark); font-size: 15px; }
.next-class .foot { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line-dark); font-size: 15px; }
.next-class .foot b { color: var(--lime); font-weight: 600; }

/* ---------- Forms (registration) ---------- */
.reg-layout { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 40px; align-items: start; }
@media (max-width: 960px) { .reg-layout { grid-template-columns: 1fr; } }
.reg-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(22px, 3vw, 36px); }
.reg-card + .reg-card { margin-top: 18px; }
.reg-card h2 { font-size: 22px; margin-bottom: 6px; }
.reg-card > p { color: var(--muted); }
.reg-summary { position: sticky; top: calc(var(--nav-h) + 24px); background: var(--navy-900); color: #fff; border-radius: var(--radius); padding: 28px; }
.reg-summary h2 { font-size: 24px; }
.reg-summary dl { margin: 18px 0; display: grid; gap: 12px; }
.reg-summary dl div { display: flex; justify-content: space-between; gap: 16px; font-size: 15px; }
.reg-summary dt { color: var(--muted-dark); }
.reg-summary dd { margin: 0; text-align: right; }
.reg-total { display: flex; justify-content: space-between; align-items: baseline; border-top: 1px solid var(--line-dark); padding-top: 16px; margin-top: 4px; }
.reg-total strong { font-family: var(--head); font-size: 32px; letter-spacing: -.02em; }
.reg-summary .fine { color: var(--muted-dark); font-size: 13px; }
.date-options { display: grid; gap: 10px; }
.date-opt { display: flex; gap: 14px; align-items: center; border: 1.5px solid var(--line); border-radius: 16px; padding: 14px 16px; cursor: pointer; transition: border-color .2s, background .2s; }
.date-opt:hover { border-color: #b8c3d0; }
.date-opt input { accent-color: var(--navy); width: 18px; height: 18px; margin: 0; }
.date-opt.is-selected { border-color: var(--navy); background: #f4f7fb; }
.date-opt.is-disabled { opacity: .5; cursor: not-allowed; }
.date-opt .grow { flex: 1; }
.date-opt strong { display: block; }
.date-opt span { color: var(--muted); font-size: 14px; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; }
.fields .full { grid-column: 1 / -1; }
@media (max-width: 600px) { .fields { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 500; }
.field input, .field select, .field textarea { font: 400 16px var(--body); padding: 13px 14px; border-radius: 12px; border: 1.5px solid var(--line); background: #fff; color: var(--ink); transition: border-color .2s, box-shadow .2s; width: 100%; }
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 0; border-color: var(--navy); box-shadow: 0 0 0 4px rgba(18,53,91,.12); }
.field .hint { font-weight: 400; color: var(--muted); font-size: 13px; }
.field-row { display: flex; gap: 10px; }
.field-row input { flex: 1; }
.check-field { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--muted); }
.check-field input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--navy); flex: none; }
.form-error { background: #fdecec; color: #8f1d1d; border-radius: 12px; padding: 12px 14px; font-size: 15px; margin-top: 14px; }
.form-ok { background: #eef7e3; color: var(--lime-ink); border-radius: 12px; padding: 10px 14px; font-size: 14px; margin-top: 8px; }
.policy { font-size: 14px; color: var(--muted); }
.policy ul { padding-left: 18px; margin: 8px 0 0; }
.notice { border-radius: 16px; padding: 16px 18px; background: #fff7e6; color: #7a4b00; font-size: 15px; margin-bottom: 18px; }
.status-pill { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; font-weight: 600; font-size: 14px; }
.status-pill--ok { background: #eef7e3; color: var(--lime-ink); }
.status-pill--wait { background: #eef3fa; color: var(--navy-2); }
.status-pill--bad { background: #fdecec; color: #8f1d1d; }
.spinner { width: 18px; height: 18px; border-radius: 50%; border: 2.5px solid currentColor; border-right-color: transparent; animation: spin .8s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Receipt */
.receipt { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(24px, 4vw, 48px); }
.receipt-head { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; flex-wrap: wrap; border-bottom: 1px solid var(--line); padding-bottom: 22px; margin-bottom: 22px; }
.receipt-head img { height: 34px; width: auto; }
.receipt table { width: 100%; border-collapse: collapse; font-size: 15px; }
.receipt th { text-align: left; font-weight: 500; color: var(--muted); padding: 10px 0; width: 42%; vertical-align: top; }
.receipt td { padding: 10px 0; text-align: right; }
.receipt tr + tr { border-top: 1px solid var(--line); }
.receipt .total td, .receipt .total th { font-family: var(--head); font-size: 20px; color: var(--ink); font-weight: 600; }
@media print {
  .nav, .site-foot, .no-print, .subnav { display: none !important; }
  body { background: #fff; }
  .section { padding: 0; }
  .receipt { border: 0; padding: 0; }
}

/* ---------- Learning paths ---------- */
.path-nav { display: flex; flex-wrap: wrap; gap: 8px; }
.path-nav a { text-decoration: none; padding: 9px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-size: 14px; font-weight: 500; }
.path-nav a:hover { border-color: var(--ink); }
.path-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.path-col { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; position: relative; }
.section--paper .path-col { border-color: transparent; }
.path-col .card-num { margin-bottom: 10px; }
.path-col h3 { font-size: 20px; }
.path-col ul { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 8px; }
.path-col li { font-size: 15px; color: var(--muted); padding-left: 16px; position: relative; }
.path-col li::before { content: ""; position: absolute; left: 0; top: 9px; width: 6px; height: 6px; border-radius: 50%; background: var(--lime); }
.path-col--opt { border-style: dashed; }

/* ---------- Resources ---------- */
.res-toolbar { display: flex; gap: 16px; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-bottom: 18px; }
.res-search { position: relative; flex: 1; max-width: 420px; min-width: 240px; }
.res-search input { width: 100%; padding: 13px 16px 13px 44px; border-radius: 999px; border: 1.5px solid var(--line); font: 400 16px var(--body); background: #fff; }
.res-search input:focus { outline: 0; border-color: var(--navy); }
.res-search svg { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; color: var(--muted); }
.res-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 30px; }
.res-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.res-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; display: flex; flex-direction: column; gap: 10px; text-decoration: none; transition: transform .3s, box-shadow .3s; }
.res-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.res-logo { height: 84px; border-radius: 14px; background: var(--white); border: 1px solid var(--line); display: grid; place-items: center; padding: 12px 16px; margin-bottom: 6px; overflow: hidden; }
.res-logo img { max-height: 58px; max-width: 100%; width: auto; object-fit: contain; }
.res-logo .res-fallback { font-family: var(--head); font-weight: 600; font-size: 20px; color: var(--navy); text-align: center; }
.res-card h3 { font-size: 18px; margin: 0; }
.res-card .type { font: 600 11px var(--body); letter-spacing: .12em; text-transform: uppercase; color: var(--lime-ink); }
.res-card p { color: var(--muted); font-size: 15px; margin: 0; }
.res-card .link { margin-top: auto; padding-top: 6px; font-size: 15px; }
.res-empty { padding: 40px; text-align: center; color: var(--muted); }

/* ---------- Insights / articles ---------- */
.post-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 960px) { .post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .post-grid { grid-template-columns: 1fr; } }
.post-card { text-decoration: none; display: flex; flex-direction: column; border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--line); transition: transform .35s, box-shadow .35s; }
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.post-card .media { border-radius: 0; aspect-ratio: 16 / 10; }
.post-card .body { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.post-card .meta { font: 600 12px var(--body); letter-spacing: .1em; text-transform: uppercase; color: var(--lime-ink); }
.post-card h3 { font-size: 21px; margin: 0; }
.post-card p { color: var(--muted); margin: 0; font-size: 16px; }
.post-card .link { margin-top: auto; padding-top: 10px; }
.post-card--feature { grid-column: span 2; flex-direction: row; }
.post-card--feature .media { aspect-ratio: auto; flex: 1.1; min-height: 340px; }
.post-card--feature .body { flex: 1; padding: clamp(26px, 3vw, 44px); justify-content: center; }
.post-card--feature h3 { font-size: clamp(26px, 2.6vw, 34px); }
@media (max-width: 960px) { .post-card--feature { grid-column: auto; flex-direction: column; } .post-card--feature .media { min-height: 240px; } }
.article-hero { padding: clamp(64px, 9vw, 120px) 0 40px; }
.article-hero h1 { font-size: clamp(34px, 4.8vw, 60px); }
.article-meta { color: var(--muted); font-size: 15px; margin-top: 22px; }
.article { font-size: 19px; line-height: 1.7; color: #253246; padding-bottom: 40px; }
.article > * { width: min(720px, calc(100% - 40px)); margin-inline: auto; }
.article figure { width: min(1000px, calc(100% - 40px)); margin: 10px auto 46px; }
.article figure:not(.article-video) { width: min(880px, calc(100% - 40px)); }
.article figure img { border-radius: var(--radius); width: 100%; aspect-ratio: 16 / 9; object-fit: cover; object-position: center 40%; }
.article figcaption { font-size: 14px; color: var(--muted); margin-top: 12px; text-align: center; }
.article h2 { font-size: clamp(26px, 3vw, 34px); margin-top: 1.8em; color: var(--ink); }
.article h3 { font-size: 23px; margin-top: 1.6em; color: var(--ink); }
.article p, .article ul, .article ol { margin-bottom: 1.1em; }
.article li { margin-bottom: .5em; }
.article blockquote { font-family: var(--head); font-size: clamp(24px, 3vw, 34px); line-height: 1.25; letter-spacing: -.02em; color: var(--navy); border-left: 4px solid var(--lime); padding: 6px 0 6px 26px; margin: 1.6em auto; }
.article hr { border: 0; border-top: 1px solid var(--line); margin: 2.2em auto; }
.article table { border-collapse: collapse; font-size: 16px; display: block; overflow-x: auto; }
.article th, .article td { border-bottom: 1px solid var(--line); padding: 10px 12px; text-align: left; }
.article .article-video { aspect-ratio: 16/9; }
.article .article-video iframe { width: 100%; height: 100%; border: 0; border-radius: var(--radius); }
.article-flow { display: grid; gap: 10px; margin: 30px auto; }
.article-flow > div { background: var(--paper); border-radius: 16px; padding: 18px 20px; display: grid; grid-template-columns: 44px 1fr; column-gap: 10px; }
.article-flow span { font: 600 14px var(--body); color: var(--lime-ink); grid-row: span 2; padding-top: 2px; }
.article-flow strong { font-family: var(--head); color: var(--ink); }
.article-flow p { margin: 4px 0 0; font-size: 16px; color: var(--muted); }
.article-intro { font-size: 22px; color: var(--ink); }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 24px 44px 24px 0; font-family: var(--head); font-weight: 500; font-size: clamp(18px, 1.8vw, 22px); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-size: 28px; font-weight: 300; transition: transform .3s; color: var(--muted); }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq .answer { padding: 0 0 24px; color: var(--muted); font-size: 17px; max-width: 70ch; }
.faq .answer ul { padding-left: 20px; }
.loc-card { background: #fff; border-radius: var(--radius); padding: 30px; border: 1px solid var(--line); }
.loc-card .city { font: 600 12px var(--body); letter-spacing: .12em; text-transform: uppercase; color: var(--lime-ink); }
.loc-card h3 { font-size: 26px; margin: 8px 0 6px; }
.loc-card address { font-style: normal; color: var(--muted); margin-bottom: 20px; }
.loc-card dl { margin: 0; display: grid; gap: 16px; }
.loc-card dt { font-size: 13px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 4px; }
.loc-card dd { margin: 0; font-size: 16px; }

/* ---------- Demo ---------- */
.demo { background: #fff; border-radius: 28px; border: 1px solid var(--line); overflow: hidden; box-shadow: var(--shadow); }
.demo-top { display: flex; align-items: center; gap: 16px; padding: 18px 26px; border-bottom: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.demo-top .meter { flex: 1; background: var(--paper-2); }
.demo-body { padding: clamp(24px, 4vw, 48px); min-height: 420px; }
.demo-step { display: none; animation: stepIn .5s cubic-bezier(.2,.8,.2,1); }
.demo-step.active { display: block; }
@keyframes stepIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.demo-step h2 { font-size: clamp(26px, 3vw, 38px); }
.demo-step > p { color: var(--muted); font-size: 18px; max-width: 60ch; }
.demo-kicker { font: 600 12px var(--body); letter-spacing: .14em; color: var(--lime-ink); margin-bottom: 12px; }
.demo-q { background: var(--paper); border-radius: 18px; padding: 22px; margin-top: 22px; }
.demo-q small { font: 600 11px var(--body); letter-spacing: .12em; color: var(--muted); }
.demo-q strong { display: block; font-size: 19px; margin: 8px 0 14px; font-family: var(--head); font-weight: 500; }
.demo-options { display: grid; gap: 10px; }
.demo-options button { text-align: left; border: 1.5px solid var(--line); background: #fff; border-radius: 14px; padding: 14px 16px; cursor: pointer; font-size: 16px; transition: border-color .2s, background .2s; }
.demo-options button:hover { border-color: var(--navy); }
.demo-options button.is-right { border-color: var(--lime); background: #f1f9e6; }
.demo-options button.is-wrong { border-color: #e7b3b3; background: #fdf1f1; }
.demo-res { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 22px 0 16px; }
.demo-res div, .demo-sum div { background: var(--paper); border-radius: 16px; padding: 16px 18px; }
.demo-res span, .demo-sum span { display: block; font-size: 13px; color: var(--muted); }
.demo-res strong, .demo-sum strong { font-family: var(--head); font-size: 22px; }
.ready-list { border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.ready-list div { display: flex; justify-content: space-between; gap: 16px; padding: 14px 18px; border-top: 1px solid var(--line); }
.ready-list div:first-child { border-top: 0; }
.tag-ok, .tag-dev { font-size: 13px; font-weight: 600; padding: 3px 10px; border-radius: 999px; }
.tag-ok { background: #eef7e3; color: var(--lime-ink); }
.tag-dev { background: #fff3df; color: #9a5b00; }
.gap-card { background: var(--navy-900); color: #fff; border-radius: 20px; padding: 26px; margin-top: 18px; }
.gap-card small { font: 600 11px var(--body); letter-spacing: .14em; color: var(--lime); }
.gap-card p { color: var(--muted-dark); }
.gap-meta { display: flex; flex-wrap: wrap; gap: 8px; }
.gap-meta span { font-size: 13px; padding: 6px 12px; border-radius: 999px; background: rgba(255,255,255,.08); }
.plan-steps { display: grid; gap: 10px; margin-top: 18px; }
.plan-steps > div { display: grid; grid-template-columns: 40px 1fr auto; gap: 12px; align-items: start; padding: 16px 18px; border: 1px solid var(--line); border-radius: 16px; }
.plan-steps span { font: 600 14px var(--body); color: var(--lime-ink); }
.plan-steps p { margin: 2px 0 0; color: var(--muted); font-size: 15px; }
.plan-steps b { font-size: 12px; font-weight: 600; background: var(--paper); padding: 4px 10px; border-radius: 999px; }
.demo-sum { display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: center; margin: 18px 0 24px; text-align: center; }
.demo-sum .arrow { background: none; font-size: 28px; color: var(--lime-ink); }
.finish { text-align: center; padding: 10px 0; }
.finish-icon { width: 64px; height: 64px; border-radius: 50%; background: var(--lime); color: var(--navy-900); display: grid; place-items: center; font-size: 30px; margin: 0 auto 14px; font-weight: 700; }
.demo-controls { display: flex; justify-content: space-between; padding: 18px 26px; border-top: 1px solid var(--line); background: var(--paper); }
.demo-note { font-size: 13px; color: var(--muted); }

/* ---------- Footer ---------- */
.site-foot { background: var(--paper); color: var(--muted); font-size: 14px; padding: 64px 0 34px; }
.foot-top { display: grid; grid-template-columns: 1.3fr repeat(4, 1fr); gap: 30px; padding-bottom: 40px; border-bottom: 1px solid var(--line); }
.foot-brand img { height: 32px; width: auto; margin-bottom: 16px; }
.foot-brand p { max-width: 30ch; }
.foot-col h4 { font: 600 13px var(--body); color: var(--ink); letter-spacing: 0; margin-bottom: 12px; }
.foot-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.foot-col a { text-decoration: none; color: var(--muted); }
.foot-col a:hover { color: var(--ink); text-decoration: underline; }
.foot-bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-top: 24px; font-size: 13px; }
.foot-bottom address { font-style: normal; }
@media (max-width: 900px) { .foot-top { grid-template-columns: 1fr 1fr; } .foot-brand { grid-column: 1 / -1; } }

/* ---------- Misc ---------- */
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat-row div { border-top: 2px solid var(--lime); padding-top: 18px; }
.stat-row strong { display: block; font-family: var(--head); font-size: 22px; font-weight: 600; margin-bottom: 4px; }
.stat-row span { color: var(--muted); font-size: 15px; }
.on-dark .stat-row span { color: var(--muted-dark); }
@media (max-width: 820px) { .stat-row { grid-template-columns: 1fr 1fr; } }
.problem-list { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.problem-list div { border-radius: var(--radius); padding: 26px 22px; background: rgba(255,255,255,.05); border: 1px solid var(--line-dark); min-height: 190px; display: flex; flex-direction: column; justify-content: space-between; }
.problem-list span { font: 600 13px var(--body); color: var(--lime); }
.problem-list h3 { font-size: 20px; margin: 0; color: #fff; }
@media (max-width: 1000px) { .problem-list { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .problem-list { grid-template-columns: 1fr; } .problem-list div { min-height: 0; gap: 26px; } }
.mode-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 860px) { .mode-list { grid-template-columns: 1fr; } }
.big-num { font-family: var(--head); font-size: 64px; font-weight: 600; letter-spacing: -.04em; line-height: 1; color: var(--lime); margin-bottom: 18px; display: block; }
.parallax { overflow: hidden; }
.parallax img { transform: translateY(calc(var(--py, 0) * 1px)) scale(1.12); }
.hl-box { background: var(--paper); border-radius: var(--radius); padding: clamp(28px, 4vw, 48px); }
.logo-inline { height: 44px; width: auto; margin-bottom: 26px; }
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; gap: 18px; width: max-content; animation: marquee 50s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-item { height: 76px; min-width: 170px; padding: 14px 22px; border-radius: 16px; background: #fff; border: 1px solid var(--line); display: grid; place-items: center; }
.marquee-item img { max-height: 46px; max-width: 140px; width: auto; object-fit: contain; }
@keyframes marquee { to { transform: translateX(calc(-50% - 9px)); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; flex-wrap: wrap; width: auto; } }
@media (max-width: 600px) {
  .date-opt { flex-wrap: wrap; }
  .date-opt > span:last-child { width: 100%; padding-left: 32px; }
  .reg-summary { position: static; }
}