:root {
  --bg: #03131d;
  --bg-soft: #071f2c;
  --surface: rgba(8, 35, 48, .82);
  --surface-solid: #0a2837;
  --surface-2: rgba(15, 49, 63, .78);
  --text: #f1fbff;
  --muted: #a8c4ce;
  --line: rgba(148, 225, 245, .18);
  --cyan: #65e7e7;
  --cyan-2: #20bfc9;
  --gold: #ffd166;
  --violet: #aa83ff;
  --green: #91eba9;
  --danger: #ff8d9d;
  --shadow: 0 26px 80px rgba(0,0,0,.36);
  --radius: 24px;
  --max: 1180px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  font-family: "Segoe UI", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 14% 10%, rgba(52, 215, 220, .14), transparent 34rem),
    radial-gradient(circle at 92% 8%, rgba(137, 94, 255, .13), transparent 34rem),
    linear-gradient(165deg, #020e16 0%, #061b27 48%, #03131d 100%);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--cyan); text-underline-offset: 4px; }
a:hover { color: #c3ffff; }
button, a { -webkit-tap-highlight-color: transparent; }
button, input, textarea, select { font: inherit; }
::selection { color: #03151d; background: var(--cyan); }
.skip-link {
  position: fixed; left: 16px; top: 12px; z-index: 9999;
  padding: 10px 15px; border-radius: 12px; background: var(--cyan); color: #03151d;
  font-weight: 800; text-decoration: none; transform: translateY(-160%); transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }
.site-header {
  position: sticky; top: 0; z-index: 1000;
  border-bottom: 1px solid rgba(255,255,255,.07);
  background: rgba(2, 15, 23, .82);
  backdrop-filter: blur(18px) saturate(135%);
  -webkit-backdrop-filter: blur(18px) saturate(135%);
}
.header-inner {
  width: min(calc(100% - 28px), var(--max)); margin: 0 auto;
  min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 22px;
}
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--text); text-decoration: none; min-width: 0; }
.brand img { width: 46px; height: 46px; border-radius: 14px; box-shadow: 0 9px 28px rgba(57, 205, 221, .26); }
.brand-copy { display: grid; line-height: 1.03; }
.brand-copy strong { font-size: 1.08rem; letter-spacing: -.02em; }
.brand-copy span { color: var(--muted); font-size: .72rem; margin-top: 4px; }
.nav-toggle {
  display: none; width: 45px; height: 45px; border: 1px solid var(--line); border-radius: 14px;
  color: var(--text); background: var(--surface); cursor: pointer;
}
.nav-toggle svg { width: 22px; height: 22px; }
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a {
  padding: 10px 12px; border-radius: 12px; color: #dceff5; text-decoration: none;
  font-size: .92rem; font-weight: 720; white-space: nowrap;
}
.site-nav a:hover, .site-nav a:focus-visible, .site-nav a[aria-current="page"] { color: #03151d; background: var(--cyan); outline: none; }
.site-nav .nav-cta { margin-left: 7px; color: #10131a; background: linear-gradient(135deg, var(--gold), #ffb347); box-shadow: 0 8px 25px rgba(255, 190, 73, .2); }
.site-nav .nav-cta:hover { color: #10131a; background: #ffe29a; }
main { overflow: clip; }
.container { width: min(calc(100% - 28px), var(--max)); margin-inline: auto; }
.hero { position: relative; padding: clamp(54px, 9vw, 110px) 0 74px; }
.hero::before, .hero::after { content: ""; position: absolute; border-radius: 999px; pointer-events: none; filter: blur(1px); }
.hero::before { width: 460px; height: 460px; left: -210px; top: 80px; background: radial-gradient(circle, rgba(81, 231, 231, .14), transparent 66%); }
.hero::after { width: 520px; height: 520px; right: -230px; top: -110px; background: radial-gradient(circle, rgba(170, 131, 255, .13), transparent 68%); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0,.88fr) minmax(440px,1.12fr); align-items: center; gap: clamp(34px, 7vw, 80px); }
.eyebrow { margin: 0 0 14px; color: var(--cyan); font-size: .78rem; font-weight: 900; letter-spacing: .17em; text-transform: uppercase; }
h1, h2, h3 { font-family: ui-rounded, "Segoe UI", system-ui, sans-serif; text-wrap: balance; }
h1 { margin: 0; font-size: clamp(2.65rem, 6vw, 5.35rem); line-height: .98; letter-spacing: -.062em; }
h1 .accent { color: var(--gold); text-shadow: 0 0 35px rgba(255,209,102,.2); }
.hero-lead { max-width: 650px; margin: 24px 0 0; color: #c7dce4; font-size: clamp(1.05rem, 2.1vw, 1.27rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 50px;
  padding: 12px 20px; border: 1px solid transparent; border-radius: 15px;
  color: #03151d; background: var(--cyan); font-weight: 850; text-decoration: none;
  box-shadow: 0 14px 34px rgba(37, 201, 209, .2); transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { color: #03151d; transform: translateY(-2px); box-shadow: 0 18px 42px rgba(37,201,209,.28); }
.button--secondary { color: var(--text); background: rgba(12,42,56,.72); border-color: var(--line); box-shadow: none; }
.button--secondary:hover { color: var(--text); background: rgba(23,63,78,.9); }
.button--gold { background: linear-gradient(135deg, var(--gold), #ffb54b); color: #16120a; box-shadow: 0 14px 34px rgba(255,187,65,.18); }
.button--disabled { cursor: default; opacity: .92; }
.button svg { width: 20px; height: 20px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 24px; }
.badge { display: inline-flex; align-items: center; gap: 7px; padding: 7px 11px; border: 1px solid var(--line); border-radius: 999px; color: #c9e4ec; background: rgba(6,29,41,.58); font-size: .82rem; font-weight: 700; }
.badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 14px rgba(145,235,169,.7); }
.hero-art { position: relative; }
.hero-media { position: relative; overflow: hidden; border: 1px solid rgba(162,236,255,.22); border-radius: 28px; background: #071c29; box-shadow: var(--shadow); transform: perspective(1200px) rotateY(-2deg) rotateX(1deg); }
.hero-media picture, .hero-media img { width: 100%; }
.hero-media::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(125deg, rgba(255,255,255,.12), transparent 26%, transparent 72%, rgba(100,224,231,.08)); }
.app-float { position: absolute; right: -24px; bottom: -30px; width: clamp(88px, 12vw, 132px); border-radius: 30%; border: 5px solid rgba(3,19,29,.92); box-shadow: 0 20px 52px rgba(0,0,0,.45); }
.section { padding: clamp(70px, 9vw, 112px) 0; position: relative; }
.section--soft { border-block: 1px solid rgba(255,255,255,.055); background: linear-gradient(180deg, rgba(12,42,55,.38), rgba(4,22,31,.16)); }
.section-head { max-width: 790px; margin-bottom: 38px; }
.kicker { margin: 0 0 10px; color: var(--cyan); font-size: .76rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
h2 { margin: 0; font-size: clamp(2rem, 4.5vw, 3.55rem); line-height: 1.08; letter-spacing: -.048em; }
.section-lead { margin: 17px 0 0; color: var(--muted); font-size: 1.06rem; max-width: 730px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
.feature-card { position: relative; min-height: 215px; padding: 24px; overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: linear-gradient(145deg, rgba(15,50,64,.86), rgba(6,29,41,.82)); box-shadow: 0 14px 44px rgba(0,0,0,.15); }
.feature-card::after { content: ""; position: absolute; width: 160px; height: 160px; right: -70px; bottom: -86px; border-radius: 50%; background: radial-gradient(circle, var(--card-glow, rgba(101,231,231,.18)), transparent 68%); }
.feature-icon { width: 48px; height: 48px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.13); border-radius: 15px; color: var(--gold); background: rgba(3,19,29,.5); font-size: 1.45rem; }
.feature-card h3 { margin: 19px 0 8px; font-size: 1.17rem; letter-spacing: -.02em; }
.feature-card p { margin: 0; color: var(--muted); }
.split { display: grid; grid-template-columns: minmax(0,1.04fr) minmax(360px,.96fr); align-items: center; gap: clamp(36px,7vw,84px); }
.split--reverse .split-media { order: 2; }
.split-copy p { color: var(--muted); }
.check-list { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 12px; }
.check-list li { position: relative; padding-left: 32px; color: #d8ecf2; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; color: #042019; background: var(--green); font-size: .74rem; font-weight: 900; }
.media-card { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: 25px; background: #071c28; box-shadow: var(--shadow); }
.media-card img { width: 100%; }
.media-caption { position: absolute; left: 15px; right: 15px; bottom: 15px; padding: 12px 14px; border: 1px solid rgba(255,255,255,.12); border-radius: 15px; color: #e8f9ff; background: rgba(2,16,24,.74); backdrop-filter: blur(12px); font-size: .84rem; }
.metrics { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 12px; margin-top: 34px; }
.metric { padding: 20px; border: 1px solid var(--line); border-radius: 18px; background: rgba(8,34,47,.68); }
.metric strong { display: block; color: var(--gold); font-size: 1.45rem; }
.metric span { color: var(--muted); font-size: .86rem; }
.gallery-grid { display: grid; grid-template-columns: 1.25fr .75fr .75fr; grid-auto-rows: 250px; gap: 14px; }
.gallery-card { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: #071b27; cursor: zoom-in; }
.gallery-card:first-child { grid-row: span 2; }
.gallery-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.gallery-card:hover img { transform: scale(1.035); }
.gallery-label { position: absolute; left: 12px; right: 12px; bottom: 12px; padding: 10px 12px; border-radius: 13px; background: rgba(2,15,23,.78); color: #f4fdff; font-size: .84rem; font-weight: 750; backdrop-filter: blur(10px); }
.timeline { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 14px; }
.timeline-step { position: relative; padding: 24px; border: 1px solid var(--line); border-radius: 20px; background: rgba(8,34,47,.72); }
.timeline-step::before { content: attr(data-step); display: grid; place-items: center; width: 36px; height: 36px; margin-bottom: 16px; border-radius: 12px; color: #041a22; background: var(--gold); font-weight: 900; }
.timeline-step h3 { margin: 0 0 7px; font-size: 1.08rem; }
.timeline-step p { margin: 0; color: var(--muted); font-size: .92rem; }
.faq-list { display: grid; gap: 11px; }
details { border: 1px solid var(--line); border-radius: 17px; background: rgba(8,34,47,.67); }
summary { position: relative; padding: 18px 54px 18px 19px; cursor: pointer; list-style: none; font-weight: 780; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 18px; top: 50%; width: 26px; height: 26px; display: grid; place-items: center; transform: translateY(-50%); border-radius: 9px; color: #042027; background: var(--cyan); font-size: 1.2rem; }
details[open] summary::after { content: "–"; }
.details-content { padding: 0 19px 19px; color: var(--muted); }
.cta-panel { position: relative; overflow: hidden; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 26px; padding: clamp(28px,5vw,48px); border: 1px solid rgba(255,209,102,.25); border-radius: 28px; background: linear-gradient(135deg, rgba(23,65,74,.95), rgba(38,30,66,.9)); box-shadow: var(--shadow); }
.cta-panel::before { content: ""; position: absolute; width: 320px; height: 320px; right: -100px; top: -150px; border-radius: 50%; background: radial-gradient(circle, rgba(255,209,102,.19), transparent 68%); }
.cta-panel h2 { font-size: clamp(1.7rem,3.8vw,3rem); }
.cta-panel p { margin: 10px 0 0; color: #c8dee6; }
.page-hero { padding: 74px 0 56px; border-bottom: 1px solid rgba(255,255,255,.06); background: linear-gradient(180deg, rgba(10,42,56,.42), transparent); }
.page-hero .container { max-width: 930px; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 20px; color: var(--muted); font-size: .84rem; }
.breadcrumbs a { color: var(--cyan); text-decoration: none; }
.page-hero h1 { font-size: clamp(2.3rem,5vw,4.4rem); }
.page-hero p { max-width: 760px; margin: 18px 0 0; color: var(--muted); font-size: 1.08rem; }
.content-shell { width: min(calc(100% - 28px), 930px); margin: 0 auto; padding: 62px 0 100px; }
.prose { display: grid; gap: 18px; }
.prose section { scroll-margin-top: 96px; padding: clamp(24px,4vw,38px); border: 1px solid var(--line); border-radius: 22px; background: rgba(8,34,47,.76); }
.prose h2 { font-size: clamp(1.45rem,3vw,2.05rem); margin-bottom: 14px; }
.prose h3 { margin: 24px 0 8px; font-size: 1.08rem; }
.prose p, .prose li { color: #bfd3db; }
.prose p { margin: 0 0 14px; }
.prose ul, .prose ol { margin: 10px 0 0; padding-left: 22px; }
.prose li + li { margin-top: 7px; }
.notice { padding: 18px 20px; border: 1px solid rgba(255,209,102,.28); border-radius: 16px; color: #ffe9b4; background: rgba(91,66,15,.2); }
.info-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.info-card { padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: rgba(7,29,41,.72); }
.info-card h3 { margin: 0 0 8px; }
.info-card p { margin: 0; }
.contact-card { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; padding: 24px; border: 1px solid rgba(101,231,231,.25); border-radius: 20px; background: linear-gradient(135deg, rgba(19,61,72,.8), rgba(12,39,56,.78)); }
.contact-card p { margin: 0; }
.site-footer { border-top: 1px solid rgba(255,255,255,.075); background: rgba(1,11,17,.82); }
.footer-inner { width: min(calc(100% - 28px), var(--max)); margin: 0 auto; padding: 50px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.35fr .75fr .75fr; gap: 42px; }
.footer-brand { max-width: 430px; }
.footer-brand .brand { margin-bottom: 16px; }
.footer-brand p { color: var(--muted); margin: 0; }
.footer-col h2 { margin: 0 0 14px; font-size: .82rem; color: var(--cyan); letter-spacing: .12em; text-transform: uppercase; }
.footer-links { display: grid; gap: 9px; }
.footer-links a { color: #c0d6de; text-decoration: none; }
.footer-links a:hover { color: var(--cyan); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px; margin-top: 40px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.07); color: #849faa; font-size: .78rem; }
.lightbox { width: min(92vw, 1180px); max-height: 92vh; padding: 0; border: 1px solid var(--line); border-radius: 22px; background: #03131d; color: var(--text); box-shadow: 0 40px 130px rgba(0,0,0,.68); }
.lightbox::backdrop { background: rgba(0,0,0,.8); backdrop-filter: blur(8px); }
.lightbox img { max-height: 82vh; width: 100%; object-fit: contain; background: #061b27; }
.lightbox-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 15px; }
.lightbox-bar p { margin: 0; color: var(--muted); font-size: .86rem; }
.lightbox-close { width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 12px; color: var(--text); background: var(--surface); cursor: pointer; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (max-width: 960px) {
  .nav-toggle { display: grid; place-items: center; }
  .site-nav { position: fixed; left: 14px; right: 14px; top: 84px; display: grid; gap: 4px; padding: 12px; border: 1px solid var(--line); border-radius: 18px; background: rgba(2,16,24,.98); box-shadow: var(--shadow); transform: translateY(-12px); opacity: 0; visibility: hidden; transition: .2s ease; }
  .site-nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .site-nav .nav-cta { margin-left: 0; text-align: center; }
  .hero-grid, .split { grid-template-columns: 1fr; }
  .hero-grid { gap: 46px; }
  .hero-copy { max-width: 760px; }
  .hero-art { max-width: 780px; }
  .split--reverse .split-media { order: initial; }
  .feature-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .timeline { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 680px) {
  .header-inner { min-height: 68px; }
  .brand-copy span { display: none; }
  .hero { padding-top: 52px; }
  .hero-grid { gap: 36px; }
  h1 { font-size: clamp(2.55rem, 14vw, 4rem); }
  .hero-actions .button { width: 100%; }
  .app-float { right: -4px; bottom: -22px; }
  .feature-grid, .timeline, .metrics, .info-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 250px; }
  .gallery-card:first-child { grid-row: auto; }
  .cta-panel { grid-template-columns: 1fr; }
  .cta-panel .button { width: 100%; position: relative; z-index: 1; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { display: grid; }
}
@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; }
  .hero-media { transform: none; }
}
@media print {
  .site-header, .site-footer, .hero-actions, .nav-toggle, .lightbox { display: none !important; }
  body { color: #111; background: #fff; }
  .page-hero, .prose section { border: 0; color: #111; background: #fff; box-shadow: none; }
  .prose p, .prose li, .page-hero p { color: #222; }
  a { color: #111; }
}