/* Эко пеллеты — единая дизайн-система */

:root {
  --bg: #F5F2ED;
  --surface: #FFFFFF;
  --ink: #1E1E1C;
  --muted: #5C5A56;
  --accent: #2F4F2F;
  --accent-hover: #3D6B3D;
  --brown: #6B4423;
  --border: #DDD8D0;
  --serif: "PT Serif", Georgia, serif;
  --sans: "PT Sans", system-ui, sans-serif;
  --radius: 6px;
  --shadow: 0 2px 16px rgba(30,30,28,0.06);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  font-size: 18px;
  scroll-behavior: smooth;
  scroll-padding-top: 4.75rem;
}
body {
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

.container { width: min(1140px, 92vw); margin-inline: auto; }
.header > .container { width: min(1320px, 96vw); }

/* ── Topbar ── */
.topbar {
  background: var(--ink);
  color: #E8E4DD;
  text-align: center;
  padding: 0.5rem 1rem;
  font-size: 0.94rem;
}
.topbar strong { color: #C4A574; font-weight: 600; }

/* ── Header ── */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(245,242,237,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header__inner {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr) max-content;
  align-items: center;
  column-gap: 2rem;
  padding: 0.9rem 0;
}
.logo {
  grid-column: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  flex-shrink: 0;
  white-space: nowrap;
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
  z-index: 2;
}
.logo__text { white-space: nowrap; }
.logo__mark {
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
}
.logo__accent { color: var(--accent); }
.footer .logo__accent { color: #C4A574; }
.page-home .header:not(.scrolled) .logo { color: #fff; }
.page-home .header:not(.scrolled) .logo__accent { color: #C4A574; }
.nav {
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
  gap: 1.25rem;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  isolation: isolate;
}
.nav__link {
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--muted);
  white-space: nowrap;
  transition: color 0.2s;
}
.nav__link:hover, .nav__link--active { color: var(--accent); }
.header__phone {
  grid-column: 3;
  justify-self: end;
  position: relative;
  z-index: 3;
  flex-shrink: 0;
  font-size: 0.98rem; font-weight: 600;
  padding: 0.55rem 1.2rem;
  background: var(--accent); color: #fff;
  border-radius: var(--radius);
  white-space: nowrap;
  transition: background 0.2s;
}
.header__phone:hover { background: var(--accent-hover); }

.burger {
  display: none;
  grid-column: 3;
  justify-self: end;
  flex-direction: column; gap: 5px;
  background: none; border: none; padding: 4px;
  z-index: 2;
}
.burger span { display: block; width: 22px; height: 2px; background: var(--ink); transition: 0.25s; }
.burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Компактное меню: включается JS при нехватке места или на узком экране */
.header--compact-nav .header__inner {
  grid-template-columns: 1fr auto;
  column-gap: 1rem;
}
.header--compact-nav .nav {
  position: fixed; top: 0; right: -100%;
  width: min(85%, 320px); height: 100vh;
  background: var(--bg); flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 5rem 2rem; gap: 1.25rem;
  box-shadow: -4px 0 24px rgba(0,0,0,0.1);
  transition: right 0.3s; z-index: 101;
  grid-column: auto;
  max-width: none;
  overflow: visible;
}
.header--compact-nav .nav.open { right: 0; }
.header--compact-nav .nav__link { font-size: 1.05rem; }
.header--compact-nav .burger { display: flex; }
.header--compact-nav .header__phone { display: none; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.85rem 1.75rem;
  font-family: var(--sans); font-size: 1rem; font-weight: 600;
  border-radius: var(--radius); border: 2px solid transparent;
  transition: 0.2s; cursor: pointer;
}
.btn--primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn--primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn--outline { background: transparent; color: var(--ink); border-color: var(--border); }
.btn--outline:hover { border-color: var(--ink); }
.btn--block { width: 100%; }

/* ── Hero ── */
.hero {
  padding: 3.5rem 0 4rem;
}
.hero--cover {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 6rem 0 4rem;
  margin-top: 0;
}
.hero--cover .hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.hero--cover .hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(30,30,28,0.88) 0%, rgba(30,30,28,0.55) 55%, rgba(30,30,28,0.35) 100%);
}
.hero--cover .hero__inner {
  position: relative;
  z-index: 1;
  max-width: 640px;
  color: #fff;
}
.hero--cover .hero__label { color: #C4A574; }
.hero--cover h1 { color: #fff; font-size: clamp(2.4rem, 5vw, 3.9rem); }
.hero--cover .hero__lead { color: rgba(255,255,255,0.85); max-width: 48ch; }
.hero--cover .btn--outline { color: #fff; border-color: rgba(255,255,255,0.45); }
.hero--cover .btn--outline:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.hero--cover .hero__badges {
  display: flex; flex-wrap: wrap; gap: 0.75rem;
  margin-top: 2rem;
}
.hero--cover .hero__badge {
  font-size: 0.8rem; font-weight: 600;
  padding: 0.4rem 0.85rem;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 999px;
  backdrop-filter: blur(6px);
}

/* Прозрачная шапка на главной */
.page-home .header {
  position: absolute;
  top: 2.25rem;
  left: 0;
  right: 0;
  background: transparent;
  border-bottom: none;
  backdrop-filter: none;
}
.page-home .header.scrolled {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(245,242,237,0.95);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}
.page-home.header-scrolled .topbar {
  visibility: hidden;
  pointer-events: none;
}
.page-home .header:not(.scrolled) .logo,
.page-home .header:not(.scrolled) .nav__link { color: #fff; }
.page-home .header:not(.scrolled) .nav__link:hover { color: #C4A574; }
.page-home .header:not(.scrolled) .burger span { background: #fff; }
.page-home .header.scrolled .logo,
.page-home .header.scrolled .nav__link { color: var(--muted); }
.page-home .header.scrolled .logo { color: var(--ink); }
.page-home .header.scrolled .nav__link:hover { color: var(--accent); }
.page-home .header.scrolled .burger span { background: var(--ink); }
.page-home { padding-top: 0; }
.page-home .topbar { position: relative; z-index: 99; }

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.hero__label {
  font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--brown); margin-bottom: 1rem;
}
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1rem;
}
.hero__lead {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 46ch;
  margin-bottom: 2rem;
}
.hero__actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.hero__image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4/3;
  object-fit: cover;
  width: 100%;
}
.hero__image-wrap { position: relative; }
.hero__image-caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(transparent, rgba(30,30,28,0.8));
  color: #fff;
  font-size: 1rem;
}

/* ── Stats ── */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat {
  padding: 1.5rem;
  text-align: center;
  border-right: 1px solid var(--border);
}
.stat:last-child { border-right: none; }
.stat__val {
  font-family: var(--serif);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent);
}
.stat__lbl { font-size: 1rem; color: var(--muted); margin-top: 0.2rem; }

/* ── Sections ── */
.section { padding: 4.5rem 0; }
.section--compact { padding: 2.75rem 0; }
.section--alt { background: var(--surface); }
.section__label {
  font-size: 0.8rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--brown); margin-bottom: 0.5rem;
}
.section__title {
  font-family: var(--serif);
  font-size: clamp(1.75rem, 3.2vw, 2.4rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.section__title--sm { font-size: clamp(1.4rem, 2.8vw, 1.85rem); }
.section__desc { color: var(--muted); max-width: 52ch; }
.section__head { margin-bottom: 2.5rem; }
.section--compact .section__head { margin-bottom: 1.5rem; }
.section__head--center { text-align: center; }
.section__head--center .section__desc { margin-inline: auto; }

/* ── Product cards ── */
.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.25s, transform 0.25s;
}
.product-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.product-card__img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}
.product-card__body { padding: 1.5rem; }
.product-card__type {
  font-size: 0.8rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--brown); margin-bottom: 0.4rem;
}
.product-card__body h3 {
  font-family: var(--serif);
  font-size: 1.35rem;
  margin-bottom: 0.4rem;
}
.product-card__body p { font-size: 1rem; color: var(--muted); margin-bottom: 1rem; }
.product-card__price {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1rem;
}
.product-card__link {
  font-size: 0.98rem; font-weight: 600; color: var(--accent);
}

/* ── Perks (главная) ── */
.perks {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  max-width: 900px;
  margin-inline: auto;
}
.perks--wide { max-width: none; }

.perk {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.35rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}
.perk:hover {
  border-color: rgba(47,79,47,0.35);
  box-shadow: 0 8px 24px rgba(47,79,47,0.08);
  transform: translateY(-2px);
}
.section--alt .perk { background: var(--bg); }
.perk__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 10px;
  background: linear-gradient(145deg, rgba(47,79,47,0.12) 0%, rgba(47,79,47,0.06) 100%);
  color: var(--accent);
  flex-shrink: 0;
}
.perk__icon svg { width: 1.35rem; height: 1.35rem; }
.perk__text strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--ink);
}
.perk__text span {
  font-size: 0.94rem;
  color: var(--muted);
  line-height: 1.45;
}

.product-compact {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  max-width: 720px;
  margin-inline: auto;
}
.product-compact--grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  max-width: none;
}
.product-compact__card {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 0.85rem;
  align-items: center;
  padding: 0.75rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: box-shadow 0.2s, border-color 0.2s;
}
.product-compact__card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 16px rgba(47,79,47,0.08);
}
.product-compact__card img {
  width: 88px; height: 88px;
  object-fit: cover;
  border-radius: calc(var(--radius) - 4px);
}
.product-compact__type {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brown);
  margin-bottom: 0.15rem;
}
.product-compact__card h3 {
  font-family: var(--serif);
  font-size: 1rem;
  margin-bottom: 0.15rem;
}
.product-compact__card p {
  font-size: 1rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
  line-height: 1.35;
}
.product-compact__price {
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--accent);
}

/* ── Catalog row (главная) ── */
.catalog-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.catalog-card {
  position: relative;
  display: block;
  min-height: 320px;
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s;
}
.catalog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(30,30,28,0.18);
}
.catalog-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}
.catalog-card:hover .catalog-card__img { transform: scale(1.04); }
.catalog-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(20,20,18,0.92) 0%, rgba(20,20,18,0.5) 45%, rgba(20,20,18,0.15) 100%);
}
.catalog-card__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 320px;
  padding: 1.75rem;
  color: #fff;
}
.catalog-card__type {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #C4A574;
  margin-bottom: 0.35rem;
}
.catalog-card h3 {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.5vw, 1.6rem);
  margin-bottom: 0.35rem;
  color: #fff;
}
.catalog-card__content > p {
  font-size: 1rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 0.85rem;
  line-height: 1.4;
}
.catalog-card__price {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
}

/* ── Tier pricing cards ── */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.tier {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  position: relative;
}
.tier--featured {
  border-color: var(--accent);
  box-shadow: 0 4px 20px rgba(47,79,47,0.1);
}
.tier--featured::before {
  content: "Популярный";
  position: absolute; top: -10px; left: 50%;
  transform: translateX(-50%);
  background: var(--accent); color: #fff;
  font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
  padding: 0.2rem 0.8rem; border-radius: 999px;
}
.tier__wood {
  font-size: 0.8rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--brown); margin-bottom: 0.4rem;
}
.tier h3 { font-family: var(--serif); font-size: 1.15rem; margin-bottom: 0.2rem; }
.tier__sub { font-size: 0.94rem; color: var(--muted); margin-bottom: 1rem; }
.tier__price {
  font-family: var(--serif);
  font-size: 1.8rem; font-weight: 700;
  margin-bottom: 1rem;
}
.tier__price small { font-size: 1.05rem; font-weight: 400; color: var(--muted); }
.tier__rows { margin-bottom: 1.25rem; }
.tier__row {
  display: flex; justify-content: space-between;
  padding: 0.4rem 0;
  font-size: 1rem;
  border-bottom: 1px dashed var(--border);
}
.tier__row strong { font-weight: 600; }

/* ── Tables ── */
.tabs { display: flex; gap: 0.5rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.tab-btn {
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  background: transparent;
  font-size: 1.05rem; font-weight: 600;
  color: var(--muted);
  transition: 0.2s;
}
.tab-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.table-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow-x: auto;
}
.pricing-table { width: 100%; border-collapse: collapse; font-size: 1rem; }
.pricing-table thead { background: var(--ink); color: #E8E4DD; }
.pricing-table th {
  padding: 0.85rem 1rem; text-align: left;
  font-weight: 600; font-size: 1rem;
  text-transform: uppercase; letter-spacing: 0.05em;
  white-space: nowrap;
}
.pricing-table td { padding: 0.85rem 1rem; border-bottom: 1px solid var(--border); }
.pricing-table tbody tr:hover { background: var(--bg); }
.pricing-table .price { font-weight: 700; }
.pricing-table .price--hl { color: var(--accent); }
.pricing-note { margin-top: 1rem; font-size: 0.94rem; color: var(--muted); font-style: italic; }

/* ── Benefits ── */
.benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.benefit {
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.benefit__num {
  font-family: var(--serif);
  font-size: 1.05rem; font-weight: 700;
  color: var(--brown); margin-bottom: 0.5rem;
}
.benefit h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.35rem; }
.benefit p { font-size: 1rem; color: var(--muted); }

/* ── Advantages showcase ── */
.adv-highlights {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.adv-highlight {
  padding: 1.25rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
}
.adv-highlight__icon {
  width: 2.5rem; height: 2.5rem;
  margin: 0 auto 0.75rem;
  display: flex; align-items: center; justify-content: center;
  background: rgba(47,79,47,0.08);
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
}
.adv-highlight h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  line-height: 1.3;
}
.adv-highlight p {
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.45;
}

.adv-categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.adv-category {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.adv-category__img {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--bg);
}
.adv-category__img img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.adv-category__body {
  padding: 1.35rem 1.35rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.adv-category__label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brown);
  margin-bottom: 0.35rem;
}
.adv-category h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  margin-bottom: 0.85rem;
}
.adv-category ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.adv-category li {
  font-size: 0.96rem;
  color: var(--muted);
  padding-left: 1.15rem;
  position: relative;
  line-height: 1.45;
}
.adv-category li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.adv-banner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2rem;
  align-items: center;
  margin-top: 2.5rem;
  padding: 2rem;
  background: var(--ink);
  border-radius: var(--radius);
  color: #E8E4DD;
}
.adv-banner__img {
  border-radius: calc(var(--radius) - 4px);
  overflow: hidden;
}
.adv-banner__img img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.adv-banner h3 {
  font-family: var(--serif);
  font-size: 1.35rem;
  color: #fff;
  margin-bottom: 0.75rem;
}
.adv-banner p {
  font-size: 1rem;
  color: #A8A49C;
  margin-bottom: 0.5rem;
  line-height: 1.55;
}
.adv-banner__stats {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.25rem;
  flex-wrap: wrap;
}
.adv-banner__stat strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.5rem;
  color: #C4A574;
}
.adv-banner__stat span {
  font-size: 1rem;
  color: #A8A49C;
}

/* ── Steps ── */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.step__num {
  font-family: var(--serif);
  font-size: 2rem; font-weight: 700;
  color: rgba(47,79,47,0.2);
  line-height: 1; margin-bottom: 0.5rem;
}
.step h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.3rem; }
.step p { font-size: 1.05rem; color: var(--muted); }

/* ── CTA ── */
.cta {
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius);
  padding: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.cta h2 { font-family: var(--serif); font-size: 1.4rem; margin-bottom: 0.4rem; }
.cta p { opacity: 0.85; font-size: 1rem; }
.cta .btn--outline { color: #fff; border-color: rgba(255,255,255,0.4); }
.cta .btn--outline:hover { background: rgba(255,255,255,0.1); border-color: #fff; }

/* ── FAQ ── */
.faq { max-width: 720px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item__question {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 1.1rem 0; background: none; border: none;
  font-size: 1.05rem; font-weight: 600; text-align: left; color: var(--ink);
}
.faq-item__question svg { width: 18px; height: 18px; flex-shrink: 0; stroke: var(--accent); fill: none; stroke-width: 2; transition: transform 0.3s; }
.faq-item.open .faq-item__question svg { transform: rotate(45deg); }
.faq-item__answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease, padding 0.35s; }
.faq-item.open .faq-item__answer { max-height: 200px; padding-bottom: 1.1rem; }
.faq-item__answer p { font-size: 1rem; color: var(--muted); }

/* ── Order ── */
.order-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.order-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}
.form { display: flex; flex-direction: column; gap: 1rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form__group label { display: block; font-weight: 600; font-size: 1.05rem; margin-bottom: 0.35rem; }
.form__group input,
.form__group select,
.form__group textarea {
  width: 100%; padding: 0.75rem 0.9rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--sans); font-size: 1.05rem;
  background: var(--bg); transition: border-color 0.2s;
}
.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus { outline: none; border-color: var(--accent); background: #fff; }
.form__group textarea { resize: vertical; min-height: 90px; }
.form__success { display: none; text-align: center; padding: 2rem; }
.form__success.show { display: block; }
.contact-info { margin-top: 1.5rem; }
.contact-info p { font-size: 1rem; color: var(--muted); margin-top: 0.25rem; }
.contact-info strong { font-size: 1.1rem; }

/* ── Form consent ── */
.form__consent {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.94rem;
  color: var(--muted);
  line-height: 1.5;
  cursor: pointer;
}
.form__consent input {
  width: 1.1rem; height: 1.1rem;
  margin-top: 0.15rem;
  flex-shrink: 0;
  accent-color: var(--accent);
  cursor: pointer;
}
.form__consent a { color: var(--accent); text-decoration: underline; }
.form__consent a:hover { color: var(--accent-hover); }
.form__error {
  display: none;
  font-size: 0.94rem;
  color: #b42318;
  margin-top: -0.25rem;
}
.form__error.show { display: block; }

/* ── Info blocks (главная) ── */
.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.info-card {
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.info-card h3 {
  font-family: var(--serif);
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}
.info-card p, .info-card li {
  font-size: 1rem;
  color: var(--muted);
}
.info-card ul { margin-top: 0.5rem; padding-left: 1.1rem; list-style: disc; }

.specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}
.specs-list { display: flex; flex-direction: column; gap: 0.75rem; }
.specs-list__item {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 1rem;
}
.specs-list__item strong { font-weight: 600; }
.specs-list__item span { color: var(--muted); }

.delivery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.delivery-card {
  padding: 1.5rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.delivery-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.4rem; }
.delivery-card p { font-size: 1rem; color: var(--muted); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.about-grid__img {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.about-grid__img img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }

/* ── Legal pages ── */
.legal-page { padding: 3rem 0 4rem; }
.legal-page h1 {
  font-family: var(--serif);
  font-size: clamp(1.75rem, 3.2vw, 2.4rem);
  margin-bottom: 0.5rem;
}
.legal-page__meta {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}
.legal-page h2 {
  font-family: var(--serif);
  font-size: 1.25rem;
  margin: 2rem 0 0.75rem;
}
.legal-page p, .legal-page li {
  font-size: 1rem;
  color: var(--muted);
  margin-bottom: 0.75rem;
}
.legal-page ul, .legal-page ol {
  margin: 0.5rem 0 1rem 1.25rem;
  list-style: disc;
}
.legal-page ol { list-style: decimal; }
.legal-page a { color: var(--accent); text-decoration: underline; }

.footer__grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.footer__legal a { font-size: 1rem; color: #A8A49C; }
.footer__legal a:hover { color: #C4A574; }

/* ── Type cards (briquettes) ── */
.type-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.type-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
}
.type-card__label {
  font-size: 0.8rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--brown); margin-bottom: 0.4rem;
}
.type-card h3 { font-family: var(--serif); font-size: 1.25rem; margin-bottom: 0.4rem; }
.type-card p { font-size: 1rem; color: var(--muted); margin-bottom: 0.75rem; }
.type-card__price { font-family: var(--serif); font-weight: 700; color: var(--accent); }

/* ── Footer ── */
.footer {
  background: var(--ink);
  color: #A8A49C;
  padding: 2.5rem 0 1.25rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer .logo { color: #E8E4DD; display: inline-flex; margin-bottom: 0.75rem; }
.footer p { font-size: 1rem; line-height: 1.6; }
.footer h4 {
  font-size: 0.75rem; text-transform: uppercase;
  letter-spacing: 0.1em; color: #E8E4DD;
  margin-bottom: 0.6rem; font-weight: 600;
}
.footer__links { display: flex; flex-direction: column; gap: 0.35rem; }
.footer__links a { font-size: 1rem; transition: color 0.2s; }
.footer__links a:hover { color: #C4A574; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1rem;
  display: flex; justify-content: space-between;
  font-size: 1rem; flex-wrap: wrap; gap: 0.5rem;
}

/* ── Responsive ── */
@media (max-width: 1100px) {
  .adv-highlights { grid-template-columns: repeat(2, 1fr); }
  .adv-categories { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .catalog-row { grid-template-columns: 1fr; }
  .catalog-card,
  .catalog-card__content { min-height: 260px; }
  .product-compact--grid { grid-template-columns: 1fr; }
  .perks { grid-template-columns: repeat(2, 1fr); }
  .hero--cover { min-height: 75vh; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__image-wrap { order: -1; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(2) { border-right: none; }
  .product-grid, .tier-grid, .benefits, .steps, .type-grid, .info-grid, .delivery-grid, .adv-highlights, .adv-categories { grid-template-columns: 1fr; }
  .adv-banner { grid-template-columns: 1fr; }
  .specs-grid, .about-grid { grid-template-columns: 1fr; }
  .perks { grid-template-columns: 1fr; }
  .order-grid { grid-template-columns: 1fr; }
  .cta { flex-direction: column; text-align: center; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 1280px) {
  .header__inner {
    grid-template-columns: 1fr auto;
    column-gap: 1rem;
  }
  .nav {
    position: fixed; top: 0; right: -100%;
    width: min(85%, 320px); height: 100vh;
    background: var(--bg); flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 5rem 2rem; gap: 1.25rem;
    box-shadow: -4px 0 24px rgba(0,0,0,0.1);
    transition: right 0.3s; z-index: 101;
    grid-column: auto;
    max-width: none;
  }
  .nav.open { right: 0; }
  .nav__link { font-size: 1.05rem; }
  .burger { display: flex; }
  .header__phone { display: none; }
}
@media (max-width: 640px) {
  .form__row { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
}