:root{
  --bg:#f6efe4;
  --surface:#fffdf8;
  --surface-2:#f2e7d6;
  --text:#241a12;
  --muted:#7a6a58;
  --border:#e6d8c3;
  --brand:#7c1d17;
  --brand-2:#a8382b;
  --accent:#c8892b;
  --accent-2:#e0a84a;
  --r:18px;
  --r-sm:12px;
  --sh-1:0 1px 2px rgba(60,30,10,.08);
  --sh-2:0 12px 34px rgba(80,40,15,.14);
  --wrap:1180px;
  --ff:"Segoe UI",system-ui,-apple-system,"Inter",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--ff);color:var(--text);
  background:var(--bg);
  background-image:
    radial-gradient(60vw 40vw at 85% -5%, rgba(200,137,43,.16), transparent 60%),
    radial-gradient(50vw 40vw at -5% 20%, rgba(124,29,23,.10), transparent 60%);
  line-height:1.6;-webkit-font-smoothing:antialiased;
}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
h1,h2,h3,h4{line-height:1.08;letter-spacing:-.02em;margin:0}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem);font-weight:800}
p{margin:0}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.eyebrow{
  display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--brand-2);margin-bottom:14px;
}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:.98rem;padding:13px 24px;border-radius:999px;
  border:1px solid transparent;cursor:pointer;transition:transform .18s,box-shadow .18s,background .18s;
}
.btn--primary{
  color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-2));
  box-shadow:0 8px 22px rgba(124,29,23,.28);
}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(124,29,23,.36)}
.btn--ghost{background:var(--surface);border-color:var(--border);color:var(--text)}
.btn--ghost:hover{transform:translateY(-2px);box-shadow:var(--sh-1)}
.btn--sm{padding:9px 18px;font-size:.9rem;background:var(--surface-2);color:var(--brand)}
.btn--sm:hover{background:var(--brand);color:#fff}
.btn--wide{width:100%}

/* header */
.hdr{
  position:sticky;top:0;z-index:50;
  background:rgba(255,253,248,.78);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.hdr__in{display:flex;align-items:center;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;color:var(--brand);margin-right:auto}
.brand__mark{
  display:grid;place-items:center;width:44px;height:44px;border-radius:13px;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:var(--sh-1);
}
.brand__txt{display:flex;flex-direction:column;font-size:1.16rem;letter-spacing:-.02em;line-height:1.05}
.brand__txt small{font-size:.66rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.nav{display:flex;gap:26px}
.nav a{font-weight:600;color:var(--text);position:relative;padding:4px 0}
.nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--accent);transition:width .2s}
.nav a:hover::after{width:100%}
.hdr__phone{font-weight:800;color:var(--brand);white-space:nowrap}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:26px;height:2.5px;background:var(--brand);border-radius:2px;transition:.25s}

/* hero */
.hero{position:relative;padding:clamp(48px,7vw,96px) 0}
.hero__in{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(2.3rem,5vw,3.9rem);font-weight:900;margin:6px 0 18px}
.lead{font-size:clamp(1.02rem,1.5vw,1.2rem);color:var(--muted);max-width:52ch}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 34px}
.hero__stats{display:flex;gap:34px;flex-wrap:wrap}
.hero__stats div{display:flex;flex-direction:column}
.hero__stats b{font-size:1.8rem;font-weight:900;color:var(--brand)}
.hero__stats span{font-size:.85rem;color:var(--muted)}
.hero__media{position:relative}
.hero__img{
  width:100%;aspect-ratio:4/4.4;object-fit:cover;border-radius:26px;
  border:1px solid var(--border);box-shadow:var(--sh-2);
}
.hero__badge{
  position:absolute;left:-14px;bottom:26px;display:flex;align-items:center;gap:8px;
  background:var(--surface);color:var(--brand);font-weight:700;font-size:.9rem;
  padding:12px 18px;border-radius:14px;border:1px solid var(--border);box-shadow:var(--sh-2);
}
.hero__badge svg{color:var(--accent)}

/* feats */
.feats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:20px 22px 60px}
.feat{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r);
  padding:26px 22px;box-shadow:var(--sh-1);transition:transform .2s,box-shadow .2s;
}
.feat:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.feat__ic{
  display:grid;place-items:center;width:52px;height:52px;border-radius:14px;
  background:var(--surface-2);color:var(--brand);margin-bottom:16px;
}
.feat h3{font-size:1.12rem;font-weight:800;margin-bottom:8px}
.feat p{color:var(--muted);font-size:.94rem}

/* section head */
.sec-head{text-align:center;max-width:640px;margin:0 auto 38px}
.sec-head p{color:var(--muted);margin-top:10px;font-size:1.05rem}

/* catalog */
.catalog{padding:72px 22px}
.filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:36px}
.chip{
  padding:9px 18px;border-radius:999px;font-weight:600;font-size:.92rem;
  background:var(--surface);border:1px solid var(--border);color:var(--muted);transition:.18s;
}
.chip:hover{border-color:var(--accent);color:var(--brand)}
.chip--on{background:var(--brand);color:#fff;border-color:var(--brand)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:26px}
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r);
  overflow:hidden;box-shadow:var(--sh-1);display:flex;flex-direction:column;
  transition:transform .2s,box-shadow .2s;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--sh-2)}
.card__img{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--surface-2)}
.card__img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card:hover .card__img img{transform:scale(1.06)}
.card__cat{
  position:absolute;left:12px;top:12px;font-size:.72rem;font-weight:700;letter-spacing:.03em;
  background:rgba(36,26,18,.72);color:#fff;padding:5px 11px;border-radius:999px;backdrop-filter:blur(4px);
}
.card__body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.card__body h3{font-size:1.14rem;font-weight:800}
.card__body p{color:var(--muted);font-size:.9rem;flex:1}
.card__foot{display:flex;align-items:center;justify-content:space-between;margin-top:6px}
.price{font-size:1.35rem;font-weight:900;color:var(--brand)}
.price small{font-size:.8rem;font-weight:600;color:var(--muted)}

/* about */
.about{padding:72px 0}
.about__in{display:grid;grid-template-columns:.95fr 1.05fr;gap:52px;align-items:center}
.about__media img{width:100%;aspect-ratio:4/3.4;object-fit:cover;border-radius:24px;border:1px solid var(--border);box-shadow:var(--sh-2)}
.about__text h2{margin-bottom:16px}
.about__text p{color:var(--muted);margin-bottom:14px}
.ticks{list-style:none;padding:0;margin:0 0 26px;display:grid;gap:12px}
.ticks li{position:relative;padding-left:34px;font-weight:600}
.ticks li::before{
  content:"";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:50%;
  background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/14px no-repeat;
}

/* calc */
.calc{padding:72px 0}
.calc__in{
  display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
  background:linear-gradient(135deg,#2a1712,#4a231b);color:#f6efe4;
  border-radius:30px;padding:clamp(30px,4vw,56px);box-shadow:var(--sh-2);
}
.calc__intro .eyebrow{color:var(--accent-2)}
.calc__intro h2{color:#fff;margin-bottom:14px}
.calc__intro p{color:#e6d3c2}
.calc__note{display:inline-flex;align-items:center;gap:8px;margin-top:22px;font-weight:700;color:var(--accent-2)}
.calc__card{background:var(--surface);color:var(--text);border-radius:20px;padding:26px;box-shadow:var(--sh-2)}
.calc__row{margin-bottom:16px}
.calc__row label{display:flex;flex-direction:column;gap:7px;font-weight:600;font-size:.92rem;color:var(--muted)}
.calc__row input,.calc__row select{
  font:inherit;padding:13px 14px;border:1px solid var(--border);border-radius:var(--r-sm);
  background:var(--bg);color:var(--text);width:100%;
}
.calc__row input:focus,.calc__row select:focus{outline:2px solid var(--accent);border-color:var(--accent)}
.calc__total{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 0;margin:8px 0 18px;border-top:2px dashed var(--border);
}
.calc__total span{font-weight:700;color:var(--muted)}
.calc__total b{font-size:2rem;font-weight:900;color:var(--brand)}

/* order */
.order{padding:72px 0}
.order__in{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:start}
.order__text h2{margin-bottom:14px}
.order__text p{color:var(--muted)}
.contacts{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:16px}
.contacts li{display:flex;align-items:center;gap:12px;font-weight:600}
.contacts svg{color:var(--brand);flex-shrink:0}
.order__form{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r);
  padding:30px;box-shadow:var(--sh-2);display:grid;gap:16px;
}
.order__form label{display:flex;flex-direction:column;gap:7px;font-weight:600;font-size:.92rem;color:var(--muted)}
.order__form input,.order__form textarea{
  font:inherit;padding:13px 14px;border:1px solid var(--border);border-radius:var(--r-sm);
  background:var(--bg);color:var(--text);width:100%;resize:vertical;
}
.order__form input:focus,.order__form textarea:focus{outline:2px solid var(--accent);border-color:var(--accent)}
.order__fine{font-size:.78rem;color:var(--muted);text-align:center}
.alert{padding:13px 16px;border-radius:var(--r-sm);font-weight:600;font-size:.94rem}
.alert--ok{background:#e6f4ea;color:#216c39;border:1px solid #bfe3ca}
.alert--err{background:#fdecec;color:#a3271f;border:1px solid #f3c8c4}

/* footer */
.foot{background:#211711;color:#e6d3c2;padding:56px 0 0;margin-top:20px}
.foot__in{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:34px}
.brand__txt--f{color:#fff;font-size:1.3rem;font-weight:800;margin-bottom:12px}
.foot__brand p{color:#b89e88;font-size:.92rem;max-width:34ch}
.foot__col h4{font-size:1rem;color:#fff;margin-bottom:14px}
.foot__col a,.foot__col p{display:block;color:#b89e88;font-size:.92rem;margin-bottom:9px;transition:color .15s}
.foot__col a:hover{color:var(--accent-2)}
.foot__bottom{border-top:1px solid #3a2a20;margin-top:44px;padding:22px;font-size:.85rem;color:#8f7a66}

/* reveal */
html.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
html.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html.js .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* responsive */
@media(max-width:960px){
  .hero__in,.about__in,.calc__in,.order__in{grid-template-columns:1fr;gap:36px}
  .feats{grid-template-columns:repeat(2,1fr)}
  .about__media{order:-1}
  .foot__in{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  .nav{
    position:fixed;inset:72px 0 auto 0;flex-direction:column;gap:0;
    background:var(--surface);border-bottom:1px solid var(--border);
    padding:8px 22px;transform:translateY(-130%);transition:transform .3s;box-shadow:var(--sh-2);
  }
  .nav.open{transform:none}
  .nav a{padding:14px 0;border-bottom:1px solid var(--border)}
  .burger{display:flex}
  .hdr__phone{display:none}
  .hero__stats{gap:22px}
}
@media(max-width:480px){
  .feats{grid-template-columns:1fr}
  .foot__in{grid-template-columns:1fr}
}