:root{--navy:#0f2747;--navy2:#16365f;--amber:#f5b301;--red:#e63946;--green:#2a9d8f;--bg:#f4f6fa;--card:#fff;--ink:#1d2433;--muted:#5b6475;--line:#e3e7ef;--r:14px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg)}
img{max-width:100%;display:block}
a{color:var(--navy2)}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
nav.top{position:sticky;top:0;z-index:10;background:rgba(15,39,71,.96);border-bottom:3px solid var(--amber)}
nav.top .wrap{display:flex;align-items:center;gap:16px;min-height:54px;flex-wrap:wrap}
nav.top .brand{color:#fff;font-weight:800;text-decoration:none;font-size:18px}
nav.top .brand b{color:var(--amber)}
nav.top ul{list-style:none;margin:0 0 0 auto;padding:0;display:flex;gap:14px;flex-wrap:wrap}
nav.top ul a{color:#cfd8e6;text-decoration:none;font-size:14px}
nav.top ul a:hover{color:#fff}
header.hero{background:linear-gradient(160deg,var(--navy) 0%,var(--navy2) 70%,#1d4a7d 100%);color:#fff;padding:64px 0 56px}
.hero .eyebrow{display:inline-block;background:rgba(245,179,1,.15);color:var(--amber);border:1px solid rgba(245,179,1,.4);border-radius:99px;padding:4px 12px;font-size:13px;font-weight:600;letter-spacing:.02em}
.hero h1{font-size:clamp(44px,8vw,76px);line-height:1.02;margin:18px 0 8px;letter-spacing:-.02em}
.hero h1 b{color:var(--amber)}
.hero .tag{font-size:clamp(20px,3vw,28px);font-weight:600;margin:0 0 14px;max-width:760px}
.hero .lede{color:#cfd8e6;max-width:720px;margin:0 0 24px}
.local-note{display:flex;gap:12px;align-items:flex-start;background:#fff;color:var(--ink);border-left:6px solid var(--amber);border-radius:10px;padding:14px 16px;max-width:720px;box-shadow:0 6px 24px rgba(0,0,0,.18)}
.local-note .ico{font-size:24px;line-height:1}
.local-note strong{display:block}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.btn{display:inline-block;padding:12px 18px;border-radius:10px;font-weight:700;text-decoration:none;min-height:44px}
.btn.primary{background:var(--amber);color:var(--navy)}
.btn.ghost{border:2px solid rgba(255,255,255,.5);color:#fff}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:36px}
.stat{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:14px}
.stat .n{font-size:24px;font-weight:800;color:var(--amber)}
.stat .l{font-size:13px;color:#cfd8e6}
section{padding:60px 0}
section.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-size:clamp(26px,4vw,36px);margin:0 0 8px;color:var(--navy);letter-spacing:-.01em}
.sub{color:var(--muted);margin:0 0 28px;max-width:740px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.card h3{margin:0 0 6px;font-size:18px;color:var(--navy)}
.card p{margin:0;color:var(--muted)}
.card .ico{font-size:28px;margin-bottom:6px}
.problem .card{border-top:4px solid var(--red)}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s}
.steps li{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px 18px 18px}
.steps li::before{counter-increment:s;content:counter(s);position:absolute;top:-14px;left:16px;width:28px;height:28px;border-radius:50%;background:var(--navy);color:var(--amber);font-weight:800;display:grid;place-items:center;font-size:14px}
.steps li:not(:last-child)::after{content:"→";position:absolute;right:-14px;top:50%;transform:translateY(-50%);color:var(--muted);font-weight:700;z-index:1}
.steps h3{margin:4px 0 4px;font-size:17px;color:var(--navy)}
.steps .t{font-size:13px;color:var(--muted);font-style:italic;margin-bottom:6px}
.steps p{margin:0;font-size:15px;color:var(--muted)}
.tech{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.chip{background:#eaf0f8;color:var(--navy);border-radius:99px;padding:5px 12px;font-size:13px;font-weight:600}
.results{margin-top:28px}
.result{border-radius:var(--r);padding:20px;color:#fff;background:var(--red)}
.result .big{font-size:34px;font-weight:800;line-height:1.1}
.result p{margin:6px 0 0;color:#ffe3e5}
.result .src{display:inline-block;margin-top:10px;background:rgba(255,255,255,.18);border-radius:6px;padding:2px 8px;font-size:12px}
#video{position:relative;aspect-ratio:16/9;width:100%;border-radius:var(--r);background:repeating-linear-gradient(45deg,#0f2747,#0f2747 18px,#13305a 18px,#13305a 36px);border:3px dashed var(--amber);display:grid;place-items:center;text-align:center;color:#fff;overflow:hidden}
#video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
#video .ph .play{width:72px;height:72px;border-radius:50%;background:var(--amber);color:var(--navy);display:grid;place-items:center;font-size:30px;margin:0 auto 12px}
#video .ph strong{font-size:22px;display:block}
#video .ph span{color:#cfd8e6;font-size:14px}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery figure{margin:0;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.gallery a{display:block;aspect-ratio:1280/900;overflow:hidden;background:#e9edf3}
.gallery img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .25s}
.gallery a:hover img{transform:scale(1.02)}
.gallery figcaption{padding:10px 14px 14px;font-size:14px;color:var(--muted)}
.gallery figcaption b{color:var(--ink);display:block}
.gallery.feature{grid-template-columns:1fr 1fr;margin-bottom:16px}
details.more{margin-top:18px}
details.more summary{cursor:pointer;font-weight:700;color:var(--navy2);padding:8px 0;min-height:44px;display:flex;align-items:center}
.slides{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.slides a{display:block;border-radius:10px;overflow:hidden;border:1px solid var(--line);background:#06101f}
.slides a span{display:block;color:#cfd8e6;font-size:12px;padding:6px 8px}
.setup .card{border-top:4px solid var(--green)}
.setup .tag{display:inline-block;font-size:12px;font-weight:700;padding:2px 8px;border-radius:6px;background:#e6f4f2;color:#1d6f65;margin-bottom:8px}
.setup ul{margin:8px 0 0;padding-left:20px;color:var(--muted)}
.honest{background:#fffaf0;border:1px solid #f3dfae;border-radius:var(--r);padding:22px}
.honest h3{margin:16px 0 6px;color:var(--navy);font-size:17px}
.honest h3:first-child{margin-top:0}
.honest ul{margin:0;padding-left:20px}
.honest li{margin:4px 0}
.links{display:flex;gap:12px;flex-wrap:wrap}
.links a{flex:1 1 240px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;text-decoration:none;color:var(--ink)}
.links a b{display:block;color:var(--navy);font-size:17px}
.links a span{color:var(--muted);font-size:14px;overflow-wrap:anywhere}
footer{background:var(--navy);color:#cfd8e6;padding:30px 0;font-size:14px}
footer a{color:var(--amber)}
footer .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
@media (max-width:900px){
  .steps{grid-template-columns:1fr 1fr}
  .steps li::after{display:none}
  .gallery{grid-template-columns:1fr 1fr}
  .slides{grid-template-columns:repeat(3,1fr)}
  .stats{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  body{font-size:15px}
  nav.top ul{display:none}
  header.hero{padding:40px 0 40px}
  section{padding:44px 0}
  .grid2,.grid3,.steps,.gallery,.gallery.feature{grid-template-columns:1fr}
  .slides{grid-template-columns:1fr 1fr}
  .btn{flex:1 1 auto;text-align:center}
}