:root{
  --ink:#0b0b0d; --paper:#f6f5f1; --line:#dcdad3;
  --mute:#5d5d63; --accent:#e8542a; --accent-2:#ff7a4d;
  --maxw:1180px; --radius:14px;
  --head:'Space Grotesk',system-ui,sans-serif; --body:'Inter',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
h1,h2,h3,h4{font-family:var(--head);line-height:1.1;letter-spacing:-.02em}
.eyebrow{font-family:var(--head);font-size:.78rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:100}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand img{height:46px;width:auto}
.nav ul{list-style:none;display:flex;gap:6px;align-items:center}
.nav a.link,.nav button.link{font:600 .92rem var(--head);text-decoration:none;padding:10px 14px;border-radius:8px;background:none;border:0;cursor:pointer;color:var(--ink)}
.nav a.link:hover,.nav button.link:hover,.nav a.link[aria-current]{background:#eeece6}
.has-menu{position:relative}
.menu{position:absolute;top:100%;left:0;min-width:280px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 40px rgba(0,0,0,.12);padding:8px;display:none}
.has-menu:hover .menu,.has-menu:focus-within .menu,.has-menu.open .menu{display:block}
.menu a{display:block;text-decoration:none;padding:10px 12px;border-radius:8px;font-size:.92rem}
.menu a small{display:block;color:var(--mute);font-size:.78rem}
.menu a:hover{background:#f1efe9}
.btn{display:inline-flex;align-items:center;gap:8px;font:600 .95rem var(--head);text-decoration:none;padding:13px 22px;border-radius:999px;border:2px solid var(--ink);background:var(--ink);color:#fff;cursor:pointer;transition:.18s}
.btn:hover{background:var(--accent);border-color:var(--accent)}
.btn:disabled{opacity:.6;cursor:wait}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn.light{background:#fff;color:var(--ink);border-color:#fff}
.btn.light:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.btn.accent{background:var(--accent);border-color:var(--accent)}
.btn.accent:hover{background:var(--accent-2);border-color:var(--accent-2)}
.btn.ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn.ghost-light:hover{background:#fff;color:var(--ink);border-color:#fff}
.nav .btn{padding:10px 18px;font-size:.88rem}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.burger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0}

/* hero */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;
  background:
   radial-gradient(1.2px 1.2px at 12% 22%,#fff9 50%,transparent 51%),
   radial-gradient(1px 1px at 28% 68%,#fff7 50%,transparent 51%),
   radial-gradient(1.4px 1.4px at 46% 14%,#fffb 50%,transparent 51%),
   radial-gradient(1px 1px at 63% 78%,#fff8 50%,transparent 51%),
   radial-gradient(1.2px 1.2px at 78% 30%,#fffa 50%,transparent 51%),
   radial-gradient(1px 1px at 90% 62%,#fff7 50%,transparent 51%),
   radial-gradient(1px 1px at 5% 84%,#fff6 50%,transparent 51%),
   radial-gradient(900px 500px at 85% 10%,#e8542a33,transparent 60%),
   radial-gradient(700px 500px at 0% 100%,#3a4a7a33,transparent 60%);}
.hero .wrap{padding-top:96px;padding-bottom:104px;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(2.3rem,5vw,4rem);margin:14px 0 20px}
.hero h1 em{font-style:normal;color:var(--accent-2)}
.hero p.lead{font-size:1.13rem;color:#c9c9cf;max-width:560px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.hero-logo{display:flex;justify-content:center}
.hero-logo img{width:100%;max-width:470px;filter:drop-shadow(0 10px 40px rgba(232,84,42,.25))}
.page-hero{background:var(--ink);color:#fff;padding:72px 0 64px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-80px;top:-120px;width:460px;height:460px;background:radial-gradient(circle,#e8542a40,transparent 65%)}
.page-hero h1{font-size:clamp(2rem,4.4vw,3.3rem);margin:12px 0 16px;position:relative}
.page-hero p{color:#c9c9cf;max-width:680px;font-size:1.08rem;position:relative}
.crumbs{font-size:.85rem;color:#9a9aa3;position:relative}.crumbs a{text-decoration:none}.crumbs a:hover{color:#fff}

/* sections */
section{padding:88px 0}
.section-head{max-width:700px;margin-bottom:44px}
.section-head h2{font-size:clamp(1.8rem,3.4vw,2.6rem);margin:10px 0 14px}
.section-head p{color:var(--mute);font-size:1.05rem}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pillar{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.pillar .ico{width:46px;height:46px;border-radius:12px;background:var(--ink);color:#fff;display:grid;place-items:center;margin-bottom:18px}
.pillar h3{font-size:1.25rem;margin-bottom:8px}
.pillar p{color:var(--mute);font-size:.98rem}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;display:flex;flex-direction:column;transition:.22s}
.card:hover{transform:translateY(-4px);box-shadow:0 22px 44px rgba(0,0,0,.12);border-color:#c9c6bd}
.card .thumb{aspect-ratio:4/3;overflow:hidden;background:#e9e7e0}
.card .thumb img{width:100%;height:100%;object-fit:cover;object-position:top;transition:.4s}
.card:hover .thumb img{transform:scale(1.04)}
.card .body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{font-size:1.3rem}
.card p{color:var(--mute);font-size:.95rem;flex:1}
.card .more{font:600 .9rem var(--head);color:var(--accent);margin-top:6px}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{font:600 .72rem var(--head);letter-spacing:.04em;padding:4px 10px;border-radius:999px;background:#efede7;color:#3b3b41}
.tag.hot{background:var(--accent);color:#fff}
.tag.dark{background:var(--ink);color:#fff}
.dark-band{background:var(--ink);color:#fff}
.dark-band .section-head p{color:#b9b9c0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.stat{border:1px solid #2b2b31;border-radius:var(--radius);padding:26px}
.stat b{display:block;font:700 2.2rem var(--head);color:var(--accent-2)}
.stat span{color:#b9b9c0;font-size:.95rem}
.checks{list-style:none;display:grid;gap:12px;margin-top:22px}
.checks li{padding-left:30px;position:relative;color:#d3d3d8}
.checks li::before{content:"";position:absolute;left:0;top:.5em;width:14px;height:14px;background:var(--accent);clip-path:polygon(50% 0,62% 38%,100% 50%,62% 62%,50% 100%,38% 62%,0 50%,38% 38%)}
.cta-band{background:var(--accent);color:#fff;text-align:center;padding:72px 0}
.cta-band h2{font-size:clamp(1.7rem,3.2vw,2.4rem);margin-bottom:12px}
.cta-band p{max-width:560px;margin:0 auto 26px;opacity:.95}

/* film blocks */
.film{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;margin-bottom:28px;display:grid;grid-template-columns:1fr 340px;gap:40px;align-items:start;scroll-margin-top:96px}
.film h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:10px 0 6px}
.film .sub{font:500 1.02rem var(--head);color:var(--mute);margin-bottom:16px}
.film p.desc{margin-bottom:18px;color:#34343a}
.spec-table{width:100%;border-collapse:collapse;margin:16px 0 18px;font-size:.93rem}
.spec-table th,.spec-table td{text-align:left;padding:9px 0;border-bottom:1px solid #ebe9e2;vertical-align:top}
.spec-table th{width:38%;color:var(--mute);font-weight:500}
.film ul.pts{list-style:none;display:grid;gap:8px;margin-bottom:22px}
.film ul.pts li{padding-left:26px;position:relative;font-size:.95rem}
.film ul.pts li::before{content:"";position:absolute;left:0;top:.5em;width:12px;height:12px;background:var(--ink);clip-path:polygon(50% 0,62% 38%,100% 50%,62% 62%,50% 100%,38% 62%,0 50%,38% 38%)}
.note{background:#fff5ee;border-left:4px solid var(--accent);padding:12px 16px;border-radius:0 8px 8px 0;font-size:.9rem;margin-bottom:20px;color:#5a2a15}
.sheet{position:sticky;top:96px}
.sheet button{display:block;width:100%;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#eee;cursor:zoom-in;padding:0;position:relative}
.sheet button img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:top}
.sheet button span{position:absolute;left:10px;bottom:10px;background:rgba(0,0,0,.78);color:#fff;font:600 .78rem var(--head);padding:6px 12px;border-radius:999px}
.sheet small{display:block;text-align:center;margin-top:8px;color:var(--mute);font-size:.8rem}
.jump{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:34px}
.jump a{font:600 .85rem var(--head);text-decoration:none;padding:8px 16px;border:1px solid var(--line);background:#fff;border-radius:999px}
.jump a:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:200;display:none;align-items:flex-start;justify-content:center;overflow:auto;padding:30px 16px}
.lightbox.on{display:flex}
.lightbox img{max-width:min(1000px,100%);height:auto;border-radius:6px}
.lightbox .x{position:fixed;top:14px;right:18px;background:#fff;border:0;width:42px;height:42px;border-radius:50%;font-size:1.4rem;cursor:pointer}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:40px;align-items:start}
form.contact{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:18px}
.field label{display:block;font:600 .85rem var(--head);margin-bottom:6px}
.field label i{color:var(--accent);font-style:normal}
.field input,.field select,.field textarea{width:100%;font:1rem var(--body);padding:12px 14px;border:1.5px solid #cfccc3;border-radius:10px;background:#fcfcfa;color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px #e8542a30}
.field textarea{min-height:150px;resize:vertical}
.hp{position:absolute;left:-9999px}
.form-msg{display:none;padding:14px 16px;border-radius:10px;margin-bottom:18px;font-size:.95rem}
.form-msg.ok{display:block;background:#e9f7ee;color:#175a2c;border:1px solid #b7e2c5}
.form-msg.err{display:block;background:#fdeceb;color:#8a1f17;border:1px solid #f3c2be}
.aside-card{background:var(--ink);color:#fff;border-radius:var(--radius);padding:30px;margin-bottom:20px}
.aside-card h3{margin-bottom:12px;font-size:1.2rem}
.aside-card p,.aside-card li{color:#c4c4ca;font-size:.95rem}
.aside-card ul{list-style:none;display:grid;gap:10px}
.aside-card.light{background:#fff;color:var(--ink);border:1px solid var(--line)}
.aside-card.light p,.aside-card.light li{color:var(--mute)}

/* footer */
footer{background:var(--ink);color:#b9b9c0;padding:64px 0 28px}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid #26262c}
.foot img{height:50px;margin-bottom:16px}
.foot h4{color:#fff;font-size:.95rem;margin-bottom:14px}
.foot ul{list-style:none;display:grid;gap:8px;font-size:.93rem}
.foot a{text-decoration:none}.foot a:hover{color:#fff}
.legal{padding-top:24px;font-size:.82rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

@media(max-width:960px){
  .hero .wrap,.split,.contact-grid{grid-template-columns:1fr}
  .hero .wrap{padding-top:64px;padding-bottom:70px}
  .hero-logo{order:-1}.hero-logo img{max-width:300px}
  .pillars,.cards{grid-template-columns:1fr 1fr}
  .film{grid-template-columns:1fr;padding:24px}
  .sheet{position:static;max-width:420px}
  .foot{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  .burger{display:block}
  .nav ul{display:none;position:absolute;top:74px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:12px 18px 20px;border-bottom:1px solid var(--line);gap:2px;max-height:calc(100vh - 74px);overflow:auto}
  .nav ul.open{display:flex}
  .menu{position:static;display:block;box-shadow:none;border:0;padding:0 0 0 12px;min-width:0}
  .has-menu>button{display:none}
  .nav .btn{justify-content:center;margin-top:8px}
  .pillars,.cards,.row,.foot,.stats{grid-template-columns:1fr}
  section{padding:60px 0}
  form.contact{padding:24px}
}