:root{
  --cyan:#00ADE2;
  --blue:#0088DB;
  --navy:#051E30;
  --ink:#0B2C44;
  --mist:#EAF6FC;
  --line:#CBE6F5;
  --magenta:#D63FA6;
  --paper:#FFFFFF;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--ink);background:var(--paper);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
.display{font-family:'Anton',Impact,'Arial Narrow',sans-serif;font-weight:400;text-transform:uppercase;line-height:1.02;letter-spacing:.01em}
.wrap{width:100%;max-width:1140px;margin:0 auto;padding-left:24px;padding-right:24px}
a{color:var(--blue)}
img{display:block;max-width:100%;height:auto}
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px;border-radius:4px}

/* ============ Nav ============ */
.site-nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:none}
.brand img{height:38px;width:auto}
.brand span{font-family:'Anton',Impact,sans-serif;font-size:1.2rem;color:var(--blue);letter-spacing:.04em;text-transform:uppercase}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{text-decoration:none;color:var(--ink);font-weight:500;font-size:.95rem;white-space:nowrap}
.nav-links a:hover{color:var(--blue)}
.nav-links .btn{padding:10px 18px;font-size:.9rem}
.nav-links a.btn-play,.nav-links a.btn-play:hover{color:#fff}

/* ============ Buttons ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;font-weight:600;border-radius:12px;padding:14px 24px;font-size:.98rem;transition:transform .15s ease,box-shadow .15s ease}
.btn-play{background:var(--navy);color:#fff}
.btn-play:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(5,30,48,.25)}
.btn-play svg{height:20px;width:20px;flex:none}
.btn-soon{background:var(--mist);color:#5A7C93;cursor:default;border:1px solid var(--line)}
.soon-tag{background:var(--cyan);color:#fff;font-size:.7rem;font-weight:700;padding:2px 9px;border-radius:99px;letter-spacing:.03em;white-space:nowrap}

/* ============ Hero ============ */
.hero{padding:72px 0 64px;background:linear-gradient(180deg,var(--mist) 0%,#fff 65%)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:48px;align-items:center}
.hero h1{font-size:clamp(2.6rem,6vw,5rem);color:var(--navy)}
.hero h1 .fill{color:var(--cyan)}
.hero .lede{margin:24px 0 32px;font-size:1.15rem;max-width:34rem;color:#38607D}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.store-note{margin-top:14px;font-size:.85rem;color:#6B8CA3}
.phone-shot{width:100%;max-width:330px;margin:0 auto;border-radius:24px;box-shadow:0 24px 55px rgba(5,30,48,.25);aspect-ratio:520/1041;object-fit:cover;background:var(--mist)}
@media (prefers-reduced-motion:no-preference){
  .hero .hero-grid>*{animation:rise .6s ease both}
  .hero .hero-grid>*:last-child{animation-delay:.12s}
}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

/* ============ Principles ============ */
.principles{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--mist)}
.principles .wrap{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}
.principle{padding:40px 32px;border-left:1px solid var(--line)}
.principle:first-child{border-left:none;padding-left:0}
.principle:last-child{padding-right:0}
.principle h3{font-family:'Anton',Impact,sans-serif;font-weight:400;text-transform:uppercase;font-size:1.45rem;color:var(--blue);letter-spacing:.02em;margin-bottom:10px}
.principle p{font-size:.96rem;color:#38607D}

/* ============ Features ============ */
.features{padding:88px 0}
.features-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:56px;align-items:center}
.features h2{font-size:clamp(2rem,4.5vw,3.2rem);color:var(--navy);margin-bottom:16px}
.features .sub{color:#38607D;font-size:1.05rem;margin-bottom:32px;max-width:36rem}
.checklist{list-style:none;display:grid;gap:15px}
.checklist li{display:flex;gap:13px;align-items:flex-start;font-size:1rem}
.checklist .tick{flex:none;width:25px;height:25px;border-radius:8px;background:var(--cyan);color:#fff;display:grid;place-items:center;font-weight:700;font-size:.82rem;margin-top:2px}

/* ============ Gallery ============ */
.gallery{padding:0 0 88px}
.gallery-head h2{font-size:clamp(1.9rem,4vw,2.7rem);color:var(--navy);margin-bottom:6px}
.gallery-head .sub{color:#38607D;margin-bottom:32px}
.rail{display:flex;gap:20px;overflow-x:auto;padding:6px 24px 20px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;max-width:1140px;margin:0 auto}
.rail img{flex:0 0 auto;width:min(64vw,270px);border-radius:20px;box-shadow:0 12px 30px rgba(5,30,48,.16);scroll-snap-align:start;aspect-ratio:520/1041;object-fit:cover;background:var(--mist)}
.rail::-webkit-scrollbar{height:8px}
.rail::-webkit-scrollbar-thumb{background:#BFE3F5;border-radius:99px}
.rail::-webkit-scrollbar-track{background:transparent}

/* ============ Manifesto ============ */
.manifesto{background:var(--navy);color:#D8EEF9;padding:88px 0}
.manifesto .wrap{max-width:880px}
.manifesto h2{font-size:clamp(2rem,5vw,3.4rem);color:#fff;margin-bottom:24px}
.manifesto h2 em{font-style:normal;color:var(--cyan)}
.manifesto p{font-size:1.1rem;margin-bottom:16px;color:#A9CFE4}
.manifesto p strong{color:#fff}

/* ============ CTA band ============ */
.cta{background:linear-gradient(120deg,var(--blue) 0%,var(--cyan) 42%,var(--magenta) 115%);padding:80px 0;color:#fff}
.cta .wrap{display:flex;flex-wrap:wrap;gap:36px;align-items:center;justify-content:space-between}
.cta h2{font-size:clamp(2rem,5vw,3.4rem);max-width:14em}
.cta .btn-play{background:#fff;color:var(--navy)}
.cta .btn-soon{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.35);color:#fff}
.cta .btn-soon .soon-tag{background:#fff;color:var(--blue)}
.cta-buttons{display:flex;flex-direction:column;gap:12px;align-items:stretch;min-width:260px}

/* ============ Doc pages ============ */
.doc-hero{background:linear-gradient(120deg,var(--navy) 0%,var(--blue) 90%);color:#fff;padding:64px 0 56px}
.doc-hero h1{font-size:clamp(2.1rem,5vw,3.4rem)}
.doc-hero .doc-meta{margin-top:14px;color:#BFE3F5;font-size:.92rem}
.doc-body{padding:64px 0 80px}
.doc-body .wrap{max-width:820px}
.doc-body h2{font-size:1.55rem;color:var(--navy);margin:44px 0 14px;scroll-margin-top:90px}
.doc-body h2:first-child{margin-top:0}
.doc-body h3{font-size:1.15rem;color:var(--navy);margin:28px 0 10px}
.doc-body p{margin-bottom:14px}
.doc-body ul,.doc-body ol{margin:0 0 16px 22px}
.doc-body li{margin-bottom:8px}
.doc-body .callout{background:var(--mist);border-left:4px solid var(--cyan);border-radius:0 12px 12px 0;padding:18px 22px;margin:22px 0}
.doc-body .callout p{margin:0}
.doc-body .placeholder{background:#FFF4D6;border-radius:6px;padding:1px 7px;font-weight:600;color:#7A5B00}
.doc-toc{background:var(--mist);border:1px solid var(--line);border-radius:16px;padding:24px 28px;margin-bottom:40px}
.doc-toc strong{display:block;margin-bottom:10px;color:var(--navy)}
.doc-toc ol{margin:0 0 0 20px}
.doc-toc li{margin-bottom:6px}
.doc-toc a{text-decoration:none}
.doc-toc a:hover{text-decoration:underline}
.doc-contact{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin:24px 0}
.doc-contact div{background:var(--mist);border-radius:14px;padding:18px 20px}
.doc-contact strong{display:block;color:var(--navy);margin-bottom:4px;font-size:.92rem}
.doc-contact a{word-break:break-all;font-size:.95rem}
.doc-related{border-top:1px solid var(--line);margin-top:48px;padding-top:24px;font-size:.95rem;color:#38607D}

/* ============ Footer ============ */
.site-footer{background:var(--navy);color:#8FB6CC;padding:64px 0 36px;font-size:.93rem}
.foot-grid{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(0,1fr) minmax(0,1.2fr);gap:44px;margin-bottom:48px}
.foot-brand img{height:60px;width:auto;margin-bottom:14px}
.foot-brand p{max-width:22rem}
.site-footer h4{color:#fff;font-weight:600;font-size:.95rem;margin-bottom:14px}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:10px}
.site-footer a{color:#8FB6CC;text-decoration:none}
.site-footer a:hover{color:var(--cyan)}
.foot-base{border-top:1px solid rgba(143,182,204,.2);padding-top:26px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.85rem}

/* ============ Responsive ============ */
@media (max-width:920px){
  .hero-grid,.features-grid{grid-template-columns:1fr}
  .hero{padding:48px 0 44px}
  .features{padding:64px 0}
  .features-grid>.features-art{order:2;max-width:300px;margin:8px auto 0}
  .principles .wrap{grid-template-columns:1fr}
  .principle{border-left:none;border-top:1px solid var(--line);padding:26px 0}
  .principle:first-child{border-top:none}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
  .nav-links a:not(.btn){display:none}
}
@media (max-width:520px){
  body{font-size:16px}
  .foot-grid{grid-template-columns:1fr}
  .cta .wrap{flex-direction:column;align-items:flex-start}
  .hero-ctas .btn{width:100%}
  .nav-links .btn{padding:9px 14px;font-size:.85rem}
}