:root{
  --ink:#14203a;
  --ink-soft:#41506b;
  --muted:#69758b;
  --line:#d9dee8;
  --paper:#f6f7f9;
  --white:#fff;
  --accent:#b31f2b;
  --accent-dark:#8f1722;
  --steel:#e8ecf2;
  --max:1180px;
  --radius:8px;
  --body:"Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --display:"Libre Baskerville",Georgia,serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);line-height:1.55}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.site-header{
  position:sticky;top:0;z-index:20;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px;
  min-height:76px;padding:12px clamp(18px,4vw,46px);background:rgba(255,255,255,.92);
  border-bottom:1px solid var(--line);backdrop-filter:blur(14px)
}
.brand img{width:136px;height:auto}
.nav{display:flex;justify-content:center;gap:28px;font-weight:700;font-size:.9rem;color:var(--ink-soft)}
.nav a:hover{color:var(--accent)}
.header-phone{font-weight:800;color:var(--ink)}
.menu-button{display:none;width:44px;height:44px;border:1px solid var(--line);background:var(--white);border-radius:var(--radius);padding:10px}
.menu-button span{display:block;height:2px;background:var(--ink);margin:5px 0}

.hero{position:relative;min-height:calc(100vh - 76px);display:grid;align-items:end;overflow:hidden;background:#111}
.hero-media{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,18,32,.82),rgba(10,18,32,.44) 46%,rgba(10,18,32,.08))}
.hero-copy{position:relative;width:min(720px,calc(100% - 36px));margin:0 auto 8vh clamp(18px,7vw,90px);color:var(--white)}
.eyebrow{margin:0 0 12px;color:var(--accent);font-size:.76rem;font-weight:800;letter-spacing:.15em;text-transform:uppercase}
.hero .eyebrow{color:#ffb6bd}
h1,h2,h3,p{margin-top:0}
h1,h2{font-family:var(--display);line-height:1.08}
h1{font-size:clamp(2.45rem,6vw,5.5rem);max-width:11ch;margin-bottom:22px}
h2{font-size:clamp(2rem,4vw,3.5rem);margin-bottom:18px}
h3{font-size:1.25rem;margin-bottom:10px}
.lead{font-size:clamp(1.05rem,1.55vw,1.28rem);max-width:56ch;color:#e5eaf2}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:var(--radius);font-weight:800;border:1px solid transparent;transition:.2s ease}
.button-primary{background:var(--accent);color:#fff}
.button-primary:hover{background:var(--accent-dark)}
.button-secondary{background:#fff;color:var(--ink);border-color:var(--line)}
.button-secondary:hover{border-color:var(--accent);color:var(--accent)}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;max-width:560px;margin:38px 0 0;background:rgba(255,255,255,.28);border:1px solid rgba(255,255,255,.22)}
.stats div{padding:16px;background:rgba(15,23,42,.48)}
.stats dt{font-size:1.4rem;font-weight:800}.stats dd{margin:2px 0 0;color:#d5dcea;font-size:.86rem}

.section{max-width:var(--max);margin:0 auto;padding:clamp(64px,9vw,118px) clamp(18px,4vw,32px)}
.intro{display:grid;grid-template-columns:.9fr 1fr;gap:clamp(30px,6vw,88px);align-items:start}
.intro>p{font-size:1.15rem;color:var(--ink-soft);max-width:64ch}
.section-head{max-width:720px;margin-bottom:34px}
.door-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.door-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.door-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.door-card div{padding:26px}
.tag{display:inline-flex;margin-bottom:12px;padding:5px 9px;border:1px solid var(--line);border-radius:999px;color:var(--accent);font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.door-card p:not(.tag),.trade p,.catalog-copy p,.contact p{color:var(--ink-soft)}

.catalog-band{display:grid;grid-template-columns:1.2fr .8fr;align-items:stretch;background:var(--ink);color:#fff}
.catalog-band>img{width:100%;height:100%;min-height:430px;object-fit:cover}
.catalog-copy{display:flex;flex-direction:column;justify-content:center;padding:clamp(36px,6vw,72px)}
.catalog-copy p{color:#d7deea}
.catalog-copy .button-secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.catalog-copy .button-secondary:hover{background:#fff;color:var(--ink)}

.trade-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.trade-grid>div{background:var(--white);padding:28px}

.contact{padding:clamp(64px,8vw,104px) clamp(18px,4vw,32px);background:var(--steel)}
.contact-panel{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:.9fr .9fr 1.1fr;gap:32px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,4vw,44px)}
.contact-list{display:grid;gap:10px;color:var(--ink-soft);font-weight:700}
.contact-list a{color:var(--accent)}
.contact-form{display:grid;gap:14px}
.contact-form label{display:grid;gap:6px;color:var(--muted);font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.contact-form input,.contact-form textarea{width:100%;border:1px solid var(--line);border-radius:var(--radius);padding:12px 13px;font:inherit;color:var(--ink)}
.contact-form input:focus,.contact-form textarea:focus{outline:2px solid rgba(179,31,43,.22);border-color:var(--accent)}

.site-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px clamp(18px,4vw,46px);background:#fff;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
.site-footer img{width:118px}.site-footer p{margin:0}.footer-links{display:flex;gap:18px;font-weight:800;color:var(--ink-soft)}
.footer-links a:hover{color:var(--accent)}

@media(max-width:860px){
  .site-header{grid-template-columns:auto 1fr auto}.header-phone{display:none}.menu-button{display:block;justify-self:end}
  .nav{position:fixed;left:0;right:0;top:76px;display:grid;gap:0;background:#fff;border-bottom:1px solid var(--line);transform:translateY(-130%);transition:transform .24s ease}
  .nav.open{transform:translateY(0)}.nav a{padding:16px 22px;border-top:1px solid var(--line)}
  .hero{min-height:720px}.hero-media::after{background:linear-gradient(180deg,rgba(10,18,32,.2),rgba(10,18,32,.9))}
  .hero-copy{margin:0 auto 34px;width:calc(100% - 36px)}.stats{grid-template-columns:1fr}
  .intro,.door-grid,.catalog-band,.trade-grid,.contact-panel{grid-template-columns:1fr}
  .catalog-band>img{min-height:260px}.site-footer{display:grid}.footer-links{flex-wrap:wrap}
}

@media(max-width:480px){
  h1{font-size:2.35rem}.actions .button{width:100%}
}