/* Матрасы Удинцев — дизайн-система v2 */
:root{
  --ink:#0f1215;
  --ink2:#2c3238;
  --muted:#5c6670;
  --cream:#f5f1ea;
  --paper:#fffcf7;
  --line:rgba(15,18,21,.10);
  --line2:rgba(15,18,21,.06);
  --forest:#1e3d36;
  --forest2:#2d5a4f;
  --gold:#c17f4a;
  --gold2:#e8c9a8;
  --danger:#c41e3a;
  --ok:#1d6b4a;
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 4px 24px rgba(15,18,21,.08);
  --shadow-lg:0 24px 64px rgba(15,18,21,.12);
  --font-sans:"DM Sans",system-ui,sans-serif;
  --font-display:"Fraunces",Georgia,serif;
}

*{box-sizing:border-box}
img{max-width:100%;height:auto;vertical-align:middle}
html{scroll-behavior:smooth}
html,body{min-height:100%}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.55;
  color:var(--ink2);
  background:var(--cream);
  background-image:
    radial-gradient(ellipse 900px 400px at 80% -5%, rgba(30,61,54,.09), transparent 55%),
    radial-gradient(ellipse 700px 350px at 5% 40%, rgba(193,127,74,.07), transparent 50%),
    linear-gradient(180deg, var(--paper) 0%, var(--cream) 35%, #ebe6dd 100%);
}

a{color:inherit;text-decoration:none}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}

/* --- Типографика --- */
.t-display{font-family:var(--font-display);font-weight:650;letter-spacing:-.02em;color:var(--ink)}
.t-eyebrow{
  font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--forest2);margin:0 0 10px;
}

/* --- Кнопки --- */
.btn{
  appearance:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:inherit;font-size:.9375rem;font-weight:700;
  padding:12px 22px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease;
  text-decoration:none;line-height:1.2;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn:focus-visible{outline:2px solid var(--forest);outline-offset:3px}

.btn--primary{
  background:linear-gradient(165deg, var(--forest2) 0%, var(--forest) 100%);
  color:#fff;border-color:rgba(0,0,0,.12);
  box-shadow:0 8px 28px rgba(30,61,54,.28);
}
.btn--primary:hover{box-shadow:0 12px 36px rgba(30,61,54,.35)}

.btn--gold{
  background:linear-gradient(165deg, #d4a574 0%, var(--gold) 100%);
  color:#1a1208;border-color:rgba(0,0,0,.08);
  box-shadow:0 8px 24px rgba(193,127,74,.25);
}

.btn--outline{
  background:rgba(255,252,247,.9);color:var(--ink);border-color:var(--line);
  box-shadow:var(--shadow);
}
.btn--outline:hover{background:var(--paper)}

.btn--ghost{background:transparent;border-color:transparent;color:var(--forest2)}
.btn--ghost:hover{background:rgba(30,61,54,.06)}

.btn--lg{padding:14px 28px;font-size:1rem}
.btn--sm{padding:8px 16px;font-size:.8125rem}
.btn--block{width:100%}

.btn--danger{border-color:rgba(196,30,58,.25);background:rgba(196,30,58,.08);color:var(--danger)}

.badge{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:24px;height:24px;padding:0 8px;border-radius:999px;
  font-size:11px;font-weight:800;
  background:rgba(30,61,54,.10);color:var(--forest);border:1px solid rgba(30,61,54,.15);
}

/* --- Шапка --- */
.header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,252,247,.82);
  backdrop-filter:saturate(1.2) blur(16px);
  border-bottom:1px solid var(--line2);
  box-shadow:0 1px 0 rgba(255,255,255,.6) inset;
}
.header__top{background:linear-gradient(90deg, rgba(30,61,54,.06) 0%, transparent 50%);border-bottom:1px solid var(--line2)}
.header__topInner{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;flex-wrap:wrap}
.toplinks{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.toplinks__item{font-size:12px;font-weight:600;color:var(--muted)}
.toplinks__item[href]:hover{color:var(--forest)}

.header__main{display:flex;flex-direction:column;gap:14px;padding:14px 0 16px}
.header__row{display:flex;align-items:center;gap:14px;min-width:0}
.header__row--top{justify-content:space-between;flex-wrap:wrap}
.header__row--bottom{justify-content:space-between;flex-wrap:wrap}
.header__logout{margin:0}

.brand{display:flex;align-items:center;gap:14px}
.brand__mark{
  width:48px;height:48px;border-radius:16px;
  display:grid;place-items:center;
  font-weight:800;font-size:15px;letter-spacing:.04em;color:#fff;
  background:linear-gradient(145deg, var(--forest2), var(--forest));
  box-shadow:0 10px 32px rgba(30,61,54,.35), inset 0 1px 0 rgba(255,255,255,.15);
}
.brand__title{font-family:var(--font-display);font-weight:700;font-size:1.15rem;color:var(--ink);line-height:1.15}
.brand__sub{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-top:3px}

.menu{display:flex;align-items:center;flex:1 1 auto;min-width:0}
.menu__group{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.menu__link{
  font-weight:700;font-size:.9rem;color:var(--ink2);
  padding:10px 14px;border-radius:999px;transition:background .15s ease;
}
.menu__link:hover{background:rgba(30,61,54,.07)}
.menu__link--drop{border:1px solid var(--line);background:rgba(255,252,247,.95)}
.menu__drop{position:relative}
.drop{
  position:absolute;top:calc(100% + 6px);left:0;min-width:260px;
  border-radius:var(--radius-sm);
  background:var(--paper);border:1px solid var(--line);
  box-shadow:var(--shadow-lg);padding:8px;display:none;z-index:200;
}
.menu__drop:hover .drop,.menu__drop:focus-within .drop{display:block}
.drop__item{display:block;padding:11px 14px;border-radius:10px;font-weight:700;font-size:.9rem;color:var(--ink2)}
.drop__item:hover{background:rgba(30,61,54,.08);color:var(--forest)}

.headerSearch{display:flex;gap:10px;align-items:center;flex:1 1 260px;max-width:min(100%,460px);min-width:min(100%,200px)}
.headerSearch__input{
  width:100%;min-width:0;border-radius:999px;border:1px solid var(--line);
  background:var(--paper);padding:12px 18px;font-size:.9rem;outline:none;
  box-shadow:0 2px 12px rgba(15,18,21,.04) inset;
}
.headerSearch__input:focus{border-color:rgba(30,61,54,.35);box-shadow:0 0 0 3px rgba(30,61,54,.12)}
.headerSearch__btn{
  flex-shrink:0;border-radius:999px;border:none;
  background:var(--forest);color:#fff;font-weight:800;font-size:.88rem;
  padding:12px 20px;cursor:pointer;transition:filter .15s ease,transform .15s ease;
}
.headerSearch__btn:hover{filter:brightness(1.06);transform:translateY(-1px)}

.actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;flex-shrink:0}
.action{
  display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:.88rem;
  padding:10px 16px;border-radius:999px;border:1px solid var(--line);
  background:var(--paper);box-shadow:var(--shadow);transition:transform .15s ease,box-shadow .15s ease;
}
.action:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.action--gold{background:linear-gradient(180deg, #faf4ec, #f0e4d4);border-color:rgba(193,127,74,.25)}
.action__label{font-size:inherit}

/* --- Контент --- */
.main{
  max-width:1440px;margin:0 auto;padding:32px 20px 56px;width:100%;
}

/* Декоративная волна между секциями */
.wave{
  display:block;width:100%;height:48px;margin:0;color:var(--forest);
  opacity:.12;
}
.wave--flip{transform:scaleX(-1);opacity:.08}

/* Герой */
.hero{
  position:relative;border-radius:calc(var(--radius) + 8px);
  overflow:hidden;border:1px solid var(--line);
  background:var(--paper);
  box-shadow:var(--shadow-lg);
}
.hero::before{
  content:"";position:absolute;inset:-40% -20% auto auto;width:70%;height:120%;
  background:radial-gradient(closest-side, rgba(193,127,74,.14), transparent 70%);
  pointer-events:none;
}
.hero::after{
  content:"";position:absolute;bottom:-30%;left:-15%;width:55%;height:80%;
  background:radial-gradient(closest-side, rgba(30,61,54,.10), transparent 70%);
  pointer-events:none;
}
.hero__grid{display:grid;grid-template-columns:1.12fr .88fr;gap:0;position:relative;z-index:1}
.hero__grid.product-hero{grid-template-columns:1.05fr .95fr}
.hero__copy{padding:40px 36px 44px}
.hero__title{
  font-family:var(--font-display);font-size:clamp(1.85rem, 4vw, 2.65rem);
  line-height:1.08;margin:0 0 16px;color:var(--ink);
}
.hero__lead{margin:0 0 24px;color:var(--muted);max-width:52ch;font-size:1.05rem}
.hero__actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.hero__note{margin:20px 0 0;font-size:.85rem;color:var(--muted);max-width:52ch}

.hero__card{
  padding:28px 24px;display:flex;align-items:stretch;
  background:linear-gradient(165deg, rgba(30,61,54,.06) 0%, rgba(245,241,234,.5) 100%);
  border-left:1px solid var(--line2);
}
.hero__badge{
  width:100%;border-radius:var(--radius);border:1px solid var(--line2);
  padding:20px 18px;background:rgba(255,252,247,.75);
  backdrop-filter:blur(8px);
  display:flex;flex-direction:column;gap:14px;
}
.badge__row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding-bottom:12px;border-bottom:1px dashed var(--line2)}
.badge__row:last-child{border-bottom:0;padding-bottom:0}
.badge__k{font-size:.78rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.badge__v{font-family:var(--font-display);font-weight:650;font-size:1.05rem;color:var(--forest)}

/* Секции */
.section{margin-top:40px}
.section__head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.section__title{font-family:var(--font-display);font-size:1.65rem;margin:0;color:var(--ink)}

/* Блок «преимущества» */
.block-features{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:8px;
}
.feature-card{
  border-radius:var(--radius);border:1px solid var(--line);background:var(--paper);
  padding:22px 18px;text-align:left;box-shadow:var(--shadow);
  transition:transform .2s ease,box-shadow .2s ease;
}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.feature-card__icon{
  width:44px;height:44px;border-radius:14px;margin-bottom:12px;
  background:linear-gradient(145deg, rgba(30,61,54,.12), rgba(30,61,54,.05));
  display:grid;place-items:center;font-size:1.25rem;
}
.feature-card__t{font-family:var(--font-display);font-weight:650;font-size:1.05rem;margin:0 0 6px;color:var(--ink)}
.feature-card__p{margin:0;font-size:.88rem;color:var(--muted);line-height:1.45}

/* Шаги */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}
.step{
  position:relative;border-radius:var(--radius);border:1px solid var(--line);
  background:var(--paper);padding:24px 20px;box-shadow:var(--shadow);
}
.step__num{
  position:absolute;top:-12px;left:20px;width:32px;height:32px;border-radius:50%;
  background:var(--gold);color:#fff;font-weight:800;font-size:.85rem;
  display:grid;place-items:center;box-shadow:0 6px 16px rgba(193,127,74,.35);
}
.step__t{font-family:var(--font-display);font-weight:650;font-size:1.1rem;margin:8px 0 8px}
.step__p{margin:0;font-size:.9rem;color:var(--muted)}

/* CTA полоса */
.cta-band{
  margin-top:48px;border-radius:calc(var(--radius) + 4px);
  padding:32px 28px;
  background:linear-gradient(135deg, var(--forest) 0%, #152e28 100%);
  color:#e8f0ee;border:1px solid rgba(0,0,0,.15);
  box-shadow:var(--shadow-lg);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;
}
.cta-band__text{max-width:520px}
.cta-band__t{font-family:var(--font-display);font-size:1.45rem;margin:0 0 8px;color:#fff}
.cta-band__p{margin:0;font-size:.95rem;opacity:.88;line-height:1.5}
.cta-band__actions{display:flex;gap:12px;flex-wrap:wrap}
.cta-band .btn--ghost-light{
  background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.28);color:#fff;box-shadow:none;
}
.cta-band .btn--ghost-light:hover{background:rgba(255,255,255,.16)}

/* Сетки и карточки товаров */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--split{grid-template-columns:1fr 1fr;align-items:start}

.card{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  background:var(--paper);box-shadow:var(--shadow);
  transition:transform .22s ease,box-shadow .22s ease;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.card__img{height:200px;background:linear-gradient(145deg, #e8e2d9, #ddd5c8)}
.card__img img{width:100%;height:100%;object-fit:cover}
.card__body{padding:18px 16px 20px}
.card__kicker{font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--forest2);margin-bottom:6px}
.card__title{margin:0 0 8px;font-size:1.05rem;font-weight:800;line-height:1.25}
.card__title a{color:var(--ink)}
.card__title a:hover{color:var(--forest2)}
.card__desc{margin:0 0 12px;color:var(--muted);font-size:.88rem;line-height:1.45}
.meta{display:flex;gap:6px;flex-wrap:wrap}
.chip{
  font-size:11px;font-weight:700;padding:5px 10px;border-radius:999px;
  border:1px solid var(--line2);background:rgba(15,18,21,.03);color:var(--ink2);
}
.price{display:flex;align-items:baseline;gap:10px;margin-top:14px}
.price__now{font-family:var(--font-display);font-size:1.35rem;font-weight:650;color:var(--ink)}
.price__old{font-size:.85rem;color:var(--muted);text-decoration:line-through}
.card__actions{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.card__actions form{margin:0;display:inline-flex;align-items:center}

.page{
  border-radius:var(--radius);border:1px solid var(--line);background:var(--paper);
  box-shadow:var(--shadow);padding:28px 24px 32px;
}
.page--thin{padding:22px 20px}
.page h1{font-family:var(--font-display);font-size:clamp(1.75rem, 3vw, 2.25rem);margin:0 0 14px;color:var(--ink)}
.page h2{font-family:var(--font-display);font-size:1.35rem;margin:26px 0 12px;color:var(--ink)}
.page p,.page li{color:var(--muted);line-height:1.65}

.form{display:grid;gap:14px;max-width:520px}
.field{display:grid;gap:6px}
.label{font-weight:700;font-size:.9rem}
input,textarea,select{
  font-family:inherit;font-size:1rem;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:var(--paper);color:var(--ink);
  padding:12px 14px;outline:none;transition:border-color .15s,box-shadow .15s;
}
input:focus,textarea:focus,select:focus{border-color:rgba(30,61,54,.4);box-shadow:0 0 0 3px rgba(30,61,54,.1)}
textarea{min-height:120px;resize:vertical}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.note{font-size:.85rem;color:var(--muted)}
.flash{padding:14px 16px;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--paper)}
.flash--ok{border-color:rgba(29,107,74,.3);background:rgba(29,107,74,.08);color:var(--ok)}
.flash--err{border-color:rgba(196,30,58,.25);background:rgba(196,30,58,.06);color:var(--danger)}

table{width:100%;border-collapse:separate;border-spacing:0 10px}
td,th{padding:14px 14px;text-align:left}
tr{background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow)}
tr td:first-child,tr th:first-child{border-top-left-radius:12px;border-bottom-left-radius:12px}
tr td:last-child,tr th:last-child{border-top-right-radius:12px;border-bottom-right-radius:12px}
.right{text-align:right}

.catalog-head{margin-bottom:8px}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.tab{
  display:inline-flex;align-items:center;padding:10px 16px;border-radius:999px;
  font-weight:800;font-size:.85rem;border:1px solid var(--line);background:rgba(255,252,247,.9);
  color:var(--ink2);transition:background .15s ease,border-color .15s ease;
}
.tab:hover{background:var(--paper)}
.tab--active{background:rgba(30,61,54,.10);border-color:rgba(30,61,54,.22);color:var(--forest)}

.checkout-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:start;gap:20px}

/* Подвал */
.footer{
  margin-top:auto;border-top:0;
  background:linear-gradient(180deg, #1a2824 0%, #0f1714 100%);
  color:#c8d4d0;padding:0 0 32px;
}
.footer__wave{
  display:block;width:100%;height:min(56px, 12vw);
  margin-top:-28px;margin-bottom:0;position:relative;z-index:2;
}
.footer__grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px;align-items:start;
  padding-top:8px;
}
.footer__brand{font-family:var(--font-display);font-size:1.25rem;font-weight:700;color:#fff;margin:0 0 12px}
.footer__muted{font-size:.9rem;color:rgba(200,212,208,.75);line-height:1.6;margin:0}
.footer__grid h3{font-size:.72rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:rgba(200,212,208,.5);margin:0 0 14px}
.footer__link{display:block;padding:6px 0;font-weight:600;font-size:.92rem;color:rgba(232,240,238,.88);transition:color .15s ease}
.footer__link:hover{color:#fff}
.footer__bottom{
  margin-top:40px;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);
  font-size:.8rem;color:rgba(200,212,208,.45);text-align:center;line-height:1.5;
}

@media (max-width: 980px){
  .hero__grid,.hero__grid.product-hero{grid-template-columns:1fr}
  .hero__card{border-left:0;border-top:1px solid var(--line2)}
  .block-features{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
  .header__row--bottom{flex-direction:column;align-items:stretch}
  .headerSearch{max-width:none}
  .checkout-grid{grid-template-columns:1fr}
  .grid--split{grid-template-columns:1fr}
  .cta-band{flex-direction:column;text-align:center}
  .cta-band__actions{width:100%;justify-content:center}
}

@media (max-width: 620px){
  .grid,.grid--2{grid-template-columns:1fr}
  .block-features{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .row{grid-template-columns:1fr}
  .hero__copy{padding:28px 22px}
}