/* Концепция: мастерская ночью — тёмный копчёный дуб, латунь фурнитуры,
   лесной зелёный; светлые разделы — берёзовая доска с волокнами. */
:root{
  --ash:#E7D5B3;        /* ясень: фон первого экрана */
  --ash-d:#D6BF95;
  --smoke:#1E1712;      /* копчёный дуб: шапка, первый экран, подвал */
  --smoke-2:#2A2019;
  --birch:#F1E7D6;      /* берёзовая доска: основной фон */
  --paper:#FBF6EC;      /* карточки */
  --brass:#D9A04A;      /* латунь: акцент */
  --brass-d:#B9812F;
  --forest:#2F4A3C;     /* лесной зелёный: кнопки, вторичный акцент */
  --forest-d:#233A2F;
  --ink:#241A12;
  --muted:#7A6450;
  --line:#E2D2B8;
  --on-dark:#F3E6D1;
  --on-dark-muted:#BCA88E;
  --radius:14px;
  --shadow:0 18px 40px -20px rgba(30,15,5,.45);
  --font-display:Unbounded,Rubik,system-ui,sans-serif;
  --font-body:Rubik,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--birch) url(grain.svg) repeat;color:var(--ink);font:16px/1.6 var(--font-body);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--forest)}
h1,h2,h3{line-height:1.15;color:var(--ink);margin:0 0 .5em;text-wrap:balance}
h1,h2{font-family:var(--font-display);letter-spacing:-.01em}
h1{font-size:clamp(28px,4.4vw,50px);font-weight:700}
h2{font-size:clamp(24px,3vw,34px);font-weight:600}
h3{font-size:19px;font-weight:700}
.wrap{max-width:1160px;margin:0 auto;padding-inline:max(16px,env(safe-area-inset-left,0px)) max(16px,env(safe-area-inset-right,0px))}
@media (min-width:700px){.wrap{padding-inline:24px}}
.muted{color:var(--muted)}.small{font-size:13px}
:focus-visible{outline:2px solid var(--brass);outline-offset:2px}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(30,23,18,.94);backdrop-filter:blur(8px);border-bottom:1px solid rgba(217,160,74,.18)}
.top__in{display:flex;align-items:center;gap:24px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font:700 19px var(--font-display);color:var(--on-dark)}
.brand img{border-radius:50%;box-shadow:0 0 0 2px var(--brass)}
.nav{display:flex;gap:24px;margin-left:auto}
.nav a{text-decoration:none;color:var(--on-dark-muted);font-weight:500;font-size:15px;transition:color .15s}
.nav a:hover{color:var(--brass)}
.cart-btn{position:relative;border:0;background:var(--brass);color:var(--smoke);width:46px;height:46px;border-radius:50%;display:grid;place-items:center;cursor:pointer}
.cart-btn__n{position:absolute;top:-4px;right:-4px;background:var(--forest);color:#fff;font-size:12px;font-weight:700;min-width:20px;height:20px;border-radius:10px;display:grid;place-items:center;padding:0 5px;border:2px solid var(--smoke)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:10px;font:600 16px var(--font-body);text-decoration:none;cursor:pointer;border:2px solid transparent;transition:transform .15s,background .15s,color .15s}
.btn:active{transform:scale(.98)}
.btn--primary{background:var(--forest);color:#fff}
.btn--primary:hover{background:var(--forest-d)}
.btn--brass{background:var(--brass);color:var(--smoke)}
.btn--brass:hover{background:#e6b263}
.btn--ghost{background:transparent;color:var(--ink);border-color:rgba(36,26,18,.35)}
.btn--ghost:hover{border-color:var(--forest);color:var(--forest)}
.btn--wide{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* hero: копчёный дуб с годовыми кольцами */
.hero{position:relative;overflow:hidden;background:var(--ash) url(rings-ash.svg) center/cover no-repeat;color:var(--ink);padding-block:64px 72px}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:6px;background:repeating-linear-gradient(90deg,var(--brass-d) 0 18px,transparent 18px 26px);opacity:.5}
.hero__in{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.hero__text{min-width:0}
.hero h1{color:var(--ink)}
.hero h1 em{font-style:normal;color:var(--forest)}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:12.5px;font-weight:700;color:#8A5A1F;margin:0 0 14px}
.lead{font-size:18px;color:#4d3a2a;max-width:34em}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 32px}
.hero__img{position:relative}
.hero__img img{border-radius:18px;aspect-ratio:4/3;object-fit:cover;width:100%;height:auto;box-shadow:0 30px 60px -28px rgba(60,35,10,.55)}
.hero__img::before{content:"";position:absolute;inset:-12px 12px 12px -12px;border:1.5px solid var(--brass-d);border-radius:22px;opacity:.7}
.facts{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px}
.facts li{border:1px solid rgba(138,90,43,.3);border-radius:10px;padding:10px 14px;display:flex;flex-direction:column;line-height:1.3;background:rgba(255,251,244,.55)}
.facts b{color:var(--ink)}.facts span{font-size:13px;color:var(--muted)}

/* sections */
.section{padding-block:72px}
.section__sub{color:var(--muted);margin:-4px 0 30px;max-width:46em}
.two{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.two>*{min-width:0}
.list{padding-left:20px;margin:0 0 20px}.list li{margin-bottom:8px}
.list li::marker{color:var(--brass-d)}
.list--plain{list-style:none;padding:0}
.section--dark{background:var(--forest);color:#E8EFE9}
.section--dark h2,.section--dark h3{color:#fff}
.section--plain{background:var(--paper)}

/* catalog */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card__img{aspect-ratio:4/3;background:#e6d6bc;overflow:hidden;max-width:100%}
.card__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .card__img img{transform:scale(1.04)}
.card__body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.card__name{font-size:18px;font-weight:700;color:var(--ink);margin:0}
.card__mat{font-size:12.5px;color:var(--brass-d);font-weight:700;margin:0;text-transform:uppercase;letter-spacing:.06em}
.card__desc{font-size:14.5px;color:#4d3a2a;margin:0;flex:1}
.opts{display:flex;flex-direction:column;gap:6px}
.opt{display:flex;align-items:center;gap:10px;padding:9px 12px;border:1.5px solid var(--line);border-radius:9px;cursor:pointer;font-size:14.5px;background:#fff}
.opt input{accent-color:var(--forest)}
.opt b{margin-left:auto;white-space:nowrap;font-variant-numeric:tabular-nums}
.opt:has(input:checked){border-color:var(--forest);background:#f1f5f0}
.card__buy{display:flex;align-items:center;gap:12px;margin-top:4px;padding-top:12px;border-top:1px dashed var(--line)}
.price{font:700 22px var(--font-display);color:var(--ink);white-space:nowrap}
.card__buy .btn{margin-left:auto;padding:11px 18px}

/* steps — на зелёном */
.steps{list-style:none;padding:0;margin:0 0 32px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:s}
.steps li{counter-increment:s;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:6px}
.steps li::before{content:counter(s);width:38px;height:38px;border-radius:50%;background:var(--brass);color:var(--smoke);font:700 16px var(--font-display);display:grid;place-items:center;margin-bottom:6px}
.steps b{font-size:18px;color:#fff}.steps span{color:#CFDDD3;font-size:15px}
.custom{display:flex;align-items:center;gap:24px;justify-content:space-between;background:var(--smoke) url(rings.svg) right center/cover no-repeat;color:var(--on-dark);border-radius:18px;padding:30px 32px;border:1px solid rgba(217,160,74,.3)}
.custom>div{min-width:0}
.custom h3{color:var(--brass)}.custom p{margin:0;max-width:40em;color:var(--on-dark-muted)}
.custom .btn{white-space:nowrap}

/* about */
.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.about>*{min-width:0}
.about__img{position:relative}
.about__img img{border-radius:18px;box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover;width:100%;height:auto}
.about__img::after{content:"ЧПУ · 1,5 кВт · 24 000 об/мин";position:absolute;left:16px;bottom:16px;background:var(--smoke);color:var(--brass);font:600 12px var(--font-body);letter-spacing:.08em;padding:7px 12px;border-radius:8px}
.about b{color:var(--forest)}

.req p{font-size:14.5px;line-height:1.75;background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--brass);border-radius:10px;padding:16px 18px;overflow-wrap:anywhere}

/* footer */
.foot{background:var(--smoke);color:var(--on-dark-muted);padding-block:30px;font-size:14px;border-top:3px solid var(--brass)}
.foot a{color:var(--on-dark)}
.foot__in{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between}
.foot__links{display:flex;gap:18px;flex-wrap:wrap}

/* drawer */
.drawer{position:fixed;inset:0;z-index:50;visibility:hidden}
.drawer.open{visibility:visible}
.drawer__bg{position:absolute;inset:0;background:rgba(20,12,6,.55);opacity:0;transition:opacity .25s}
.drawer.open .drawer__bg{opacity:1}
.drawer__panel{position:absolute;right:0;top:0;bottom:0;width:min(440px,100%);background:var(--paper);overflow-y:auto;padding:20px 22px 28px;transform:translateX(100%);transition:transform .3s ease}
.drawer.open .drawer__panel{transform:none}
.drawer__head{display:flex;align-items:center;justify-content:space-between}
.x{border:0;background:none;font-size:32px;line-height:1;color:var(--ink);cursor:pointer}
.cart-items{display:flex;flex-direction:column;gap:12px;margin:10px 0}
.ci{display:grid;grid-template-columns:64px 1fr auto;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:12px}
.ci img{width:64px;height:64px;object-fit:cover;border-radius:10px}
.ci__n{font-weight:600;font-size:15px;line-height:1.25}
.ci__o{font-size:13px;color:var(--muted)}
.qty{display:flex;align-items:center;gap:6px;margin-top:4px}
.qty button{width:28px;height:28px;border-radius:50%;border:1.5px solid var(--line);background:#fff;cursor:pointer;font-weight:700;color:var(--forest)}
.ci__p{font-weight:700;white-space:nowrap;text-align:right;font-variant-numeric:tabular-nums}
.ci__rm{display:block;border:0;background:none;color:var(--muted);font-size:12px;cursor:pointer;margin-top:4px;text-decoration:underline}
.cart-total{display:flex;justify-content:space-between;align-items:center;padding:12px 0;font-size:17px}
.cart-total b{font:700 22px var(--font-display)}
.empty{color:var(--muted);padding:20px 0}
.checkout{display:flex;flex-direction:column;gap:12px;border-top:2px solid var(--line);padding-top:16px}
.checkout label{display:flex;flex-direction:column;gap:5px;font-size:14px;font-weight:500}
.checkout input,.checkout select,.checkout textarea{font:16px var(--font-body);padding:11px 12px;border:1.5px solid var(--line);border-radius:9px;background:#fff;color:var(--ink)}
.checkout input:focus,.checkout select:focus,.checkout textarea:focus{outline:2px solid var(--brass);border-color:var(--brass)}
.checkout .check{flex-direction:row;align-items:flex-start;gap:10px;font-weight:400;font-size:13.5px}
.checkout .check input{margin-top:3px;width:18px;height:18px;accent-color:var(--forest)}

.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,200%);opacity:0;background:var(--smoke);color:var(--on-dark);border:1px solid var(--brass);padding:12px 20px;border-radius:12px;z-index:60;transition:transform .3s,opacity .3s;font-weight:500;max-width:calc(100% - 32px)}
.toast.show{transform:translate(-50%,0);opacity:1}
.drawer.open ~ .toast{bottom:auto;top:20px}

/* legal pages */
.doc{max-width:820px;margin:0 auto;padding:40px max(16px,env(safe-area-inset-right,0px)) 64px max(16px,env(safe-area-inset-left,0px));background:var(--paper);min-height:100vh;box-shadow:0 0 0 1px var(--line)}
.doc h1{font-size:clamp(24px,3.6vw,34px)}
.doc h2{font-size:19px;margin-top:1.6em}
.doc p,.doc li{font-size:15.5px}
.back{display:inline-block;margin-bottom:20px}

@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* responsive */
@media (max-width:960px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .hero__in,.about,.two{grid-template-columns:1fr;gap:32px}
  .steps{grid-template-columns:1fr}
  .nav{display:none}
  .cart-btn{margin-left:auto}
}
@media (max-width:600px){
  .grid{grid-template-columns:1fr}
  .hero{padding-block:32px 44px}
  .hero__img::before{display:none}
  .section{padding-block:48px}
  .custom{flex-direction:column;align-items:flex-start;padding:22px}
  .brand span{font-size:16px}
}

/* кнопки в блоке «Нужно что-то своё?» */
.custom__btns{display:flex;flex-wrap:wrap;gap:10px}
.btn--ghost-dark{background:transparent;color:var(--on-dark);border-color:rgba(243,230,209,.35)}
.btn--ghost-dark:hover{border-color:var(--brass);color:var(--brass)}