/* ===========================================
   ТатРеф — Refined Compact Theme
   Manrope (headings) + Geologica (body)
   Cyan #22b8d8 + Warm #ff7a3d on #0a0f1a
   =========================================== */

@import url('https://fonts.googleapis.com/css2?family=Geologica:wght@300;400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap');

:root {
  --bg: #0a0f1a;
  --bg2: #0d1421;
  --card: #111a2b;
  --line: rgba(120,160,210,0.1);
  --line2: rgba(120,160,210,0.18);
  --cyan: #22b8d8;
  --cyan-dim: rgba(34,184,216,0.5);
  --warm: #ff7a3d;
  --warm-h: #e85f22;
  --text: #e8eef7;
  --steel: #b8c8dc;
  --dim: #8295b0;
  --muted: #6b7d96;

  --font-head: 'Manrope', sans-serif;
  --font-body: 'Geologica', sans-serif;

  --max-w: 1200px;
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--cyan); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--text); }
img { max-width: 100%; height: auto; }
.container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 28px; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s cubic-bezier(0.16,1,0.3,1), transform 0.6s cubic-bezier(0.16,1,0.3,1); }
.revealed { opacity: 1; transform: translateY(0); }

@keyframes gridPulse { 0%,100%{opacity:0.4} 50%{opacity:0.6} }
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-12px)} }

/* ===========================================
   Header
   =========================================== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: 60px;
  background: rgba(10,15,26,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.4); }

.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; max-width: var(--max-w); margin: 0 auto;
  padding: 0 28px; height: 100%;
}

.logo { display: flex; align-items: center; text-decoration: none; flex-shrink: 0; }
.logo-img { height: 38px; width: auto; }

.main-nav { display: flex; gap: 24px; align-items: center; margin: 0 auto; }
.main-nav a {
  color: var(--dim); font-size: 13.5px; font-weight: 500;
  text-decoration: none; transition: color 0.2s; white-space: nowrap;
}
.main-nav a:hover { color: var(--cyan); }
.main-nav a.active { color: var(--cyan); }
.nav-phone { display: none !important; }

.header-right { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.header-phone {
  display: flex; align-items: center; gap: 7px;
  font-size: 14px; font-weight: 600; color: var(--steel);
  white-space: nowrap;
}
.header-phone svg { color: var(--warm); flex-shrink: 0; }

.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; flex-shrink: 0; }
.menu-toggle span { display: block; width: 22px; height: 2px; background: var(--steel); margin: 5px 0; border-radius: 2px; transition: all var(--transition); }

/* ===========================================
   Buttons
   =========================================== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px;
  font-family: var(--font-body);
  font-size: 14px; font-weight: 700;
  border: none; border-radius: var(--radius-sm);
  cursor: pointer; transition: all var(--transition);
  text-decoration: none; white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--warm), var(--warm-h));
  color: #fff;
  box-shadow: 0 8px 24px rgba(255,122,61,0.3);
}
.btn-primary:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 12px 32px rgba(255,122,61,0.4); }
.btn-outline {
  background: transparent; color: var(--cyan);
  border: 1px solid var(--cyan-dim);
}
.btn-outline:hover { background: rgba(34,184,216,0.08); color: var(--cyan); border-color: var(--cyan); }

/* ===========================================
   Hero — compact two-column
   =========================================== */
.hero {
  position: relative; overflow: hidden;
  border-bottom: 1px solid var(--line);
  padding-top: 60px;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 75% 40%, rgba(34,184,216,0.1) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 15% 60%, rgba(255,122,61,0.06) 0%, transparent 55%);
}
.grid-lines {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.5;
  animation: gridPulse 8s ease-in-out infinite;
  pointer-events: none;
}

.hero-inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.1fr 0.9fr;
  gap: 56px; align-items: center;
  padding: 72px 0;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 14px; border-radius: 100px;
  background: rgba(34,184,216,0.12);
  border: 1px solid rgba(34,184,216,0.25);
  font-size: 12px; font-weight: 600; color: var(--cyan);
  margin-bottom: 22px; letter-spacing: 0.3px;
}
.hero-badge::before { content: ''; width: 6px; height: 6px; border-radius: 10px; background: var(--cyan); }

.hero h1 {
  font-family: var(--font-head);
  font-size: clamp(32px, 4vw, 46px);
  font-weight: 800; line-height: 1.08; letter-spacing: -1px;
  margin-bottom: 18px;
}
.hero h1 em { font-style: normal; color: var(--cyan); }
.hero h1 .accent { color: var(--warm); }

.hero-desc {
  font-size: 17px; line-height: 1.65; color: var(--dim);
  max-width: 460px; margin-bottom: 28px; font-weight: 300;
}

.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 34px; }

.hero-figures { display: flex; gap: 32px; }
.hero-figure strong {
  display: block; font-family: var(--font-head);
  font-size: 22px; font-weight: 800; color: var(--cyan); line-height: 1;
}
.hero-figure span { display: block; font-size: 12px; color: var(--dim); text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; }

/* Hero visual card (right column) */
.hero-visual {
  aspect-ratio: 4/3; border-radius: 16px;
  background: linear-gradient(145deg, var(--card), var(--bg2));
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.hero-visual-icon { font-size: 110px; opacity: 0.12; }
.hero-visual-card {
  position: absolute; bottom: 18px; left: 18px; right: 18px;
  padding: 14px 16px; border-radius: 10px;
  background: rgba(10,15,26,0.72); backdrop-filter: blur(8px);
  border: 1px solid var(--line);
}

/* Simple hero for inner pages (no right column) */
.hero-simple .hero-inner { grid-template-columns: 1fr; padding: 60px 0 44px; }
.hero-simple h1 { max-width: 800px; }

/* ===========================================
   Section helpers
   =========================================== */
.section { padding: 56px 0; }
.section-alt { background: var(--bg2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.eyebrow {
  font-size: 12px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--cyan); margin-bottom: 12px;
}
.eyebrow-warm { color: var(--warm); }

h2.section-title, .section-title {
  font-family: var(--font-head);
  font-size: clamp(24px, 3vw, 30px);
  font-weight: 800; letter-spacing: -0.5px; line-height: 1.15;
  margin-bottom: 0;
}

.section-head { margin-bottom: 32px; }
.section-head.center { text-align: center; }
.section-head.center .eyebrow { display: block; }

.section-head-row {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 28px; gap: 20px; flex-wrap: wrap;
}

/* ===========================================
   Page content (prose)
   =========================================== */
.prose {
  max-width: 760px;
  font-size: 16px; line-height: 1.75; color: var(--steel); font-weight: 300;
}
.prose p + p { margin-top: 14px; }
.prose strong { color: var(--text); font-weight: 600; }

/* ===========================================
   Feature cards (advantages)
   =========================================== */
.features-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
}
.feature-card {
  padding: 22px; border-radius: var(--radius);
  background: var(--bg2); border: 1px solid var(--line);
  transition: all var(--transition); height: 100%;
}
.feature-card:hover { background: var(--card); border-color: rgba(34,184,216,0.3); }
.feature-card .fic { font-size: 26px; margin-bottom: 10px; }
.feature-card h3 { font-family: var(--font-head); font-size: 15px; font-weight: 700; margin-bottom: 5px; color: var(--text); }
.feature-card p { font-size: 13px; color: var(--dim); line-height: 1.5; }

/* Stats row (advantages without title) */
.stats-row {
  display: flex; gap: 40px; flex-wrap: wrap;
  padding: 28px 0;
}
.stat-fig strong {
  display: block; font-family: var(--font-head);
  font-size: 28px; font-weight: 800; color: var(--cyan); line-height: 1;
}
.stat-fig span { display: block; font-size: 12px; color: var(--dim); text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; }

/* ===========================================
   Product cards
   =========================================== */
.products-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.product-card {
  display: flex; flex-direction: column;
  border-radius: var(--radius); overflow: hidden;
  background: var(--card); border: 1px solid var(--line);
  text-decoration: none; color: var(--text); transition: all var(--transition);
}
.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34,184,216,0.4);
  box-shadow: 0 16px 40px rgba(0,0,0,0.3);
}
.product-card-img {
  aspect-ratio: 1; background: #fff;
  position: relative; overflow: hidden;
  display: flex; flex-wrap: wrap; align-content: flex-start;
  justify-content: space-between; gap: 6px;
  padding: 10px;
}
/* Фото и плейсхолдер — слой фоном по центру, под бейджами */
.product-card-img img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: contain;
  padding: 12px; transition: transform 0.35s; z-index: 0;
}
.product-card:hover .product-card-img img { transform: scale(1.05); }
.product-card-img .ph {
  position: absolute; inset: 0; z-index: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 48px; opacity: 0.3; color: var(--muted);
}
/* Бейджи: в ряд сверху, при нехватке места переносятся, всегда поверх фото */
.product-card-tag {
  position: relative; z-index: 2;
  padding: 4px 11px; border-radius: 100px;
  font-size: 11px; font-weight: 700; background: rgba(10,15,26,0.85);
  backdrop-filter: blur(4px); color: var(--cyan);
  white-space: nowrap;
}
.product-card-stock-badge {
  position: relative; z-index: 2;
  padding: 4px 10px; border-radius: 100px; font-size: 10px; font-weight: 700;
  white-space: nowrap;
}
.stock-badge-in { background: rgba(34,184,216,0.15); color: var(--cyan); }
.stock-badge-out { background: rgba(130,149,176,0.15); color: var(--dim); }

.product-card-body { padding: 16px; display: flex; flex-direction: column; flex: 1; }
.product-card-brand { font-size: 11px; color: var(--cyan); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }
.product-card-body h3 { font-size: 14px; font-weight: 600; margin: 6px 0 12px; line-height: 1.35; color: var(--text); flex: 1; }
.product-card-foot {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px;
}
.product-price { font-family: var(--font-head); font-size: 19px; font-weight: 800; color: var(--warm); }
.product-stock-in { font-size: 11px; color: var(--cyan); font-weight: 600; }
.product-stock-out { font-size: 11px; color: var(--dim); }

/* Action button inside card */
.product-card-btn {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 10px; border-radius: var(--radius-sm);
  background: rgba(34,184,216,0.1);
  border: 1px solid rgba(34,184,216,0.25);
  color: var(--cyan); font-size: 13px; font-weight: 600;
  transition: all var(--transition); margin-top: auto;
}
.product-card:hover .product-card-btn {
  background: linear-gradient(135deg, var(--warm), var(--warm-h));
  border-color: transparent; color: #fff;
}

/* ===========================================
   Service / repair cards (two-col block)
   =========================================== */
.split-block { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 48px; align-items: center; }
.split-block.reverse { grid-template-columns: 1.15fr 0.85fr; }

.mini-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.mini-card {
  padding: 18px; border-radius: 10px;
  background: var(--bg); border: 1px solid var(--line);
}
.mini-card .mic { font-size: 22px; margin-bottom: 8px; }
.mini-card h4 { font-family: var(--font-head); font-size: 14px; font-weight: 700; margin-bottom: 4px; color: var(--text); }
.mini-card p { font-size: 12.5px; color: var(--dim); line-height: 1.5; }

/* ===========================================
   Steps
   =========================================== */
.steps-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  position: relative; margin-top: 8px;
}
.steps-grid::before {
  content: ''; position: absolute; top: 26px; left: 12.5%; right: 12.5%;
  height: 1px; background: linear-gradient(90deg, var(--cyan), rgba(34,184,216,0.2));
}
.step-card { text-align: center; position: relative; }
.step-num {
  width: 52px; height: 52px; border-radius: 50%;
  border: 1px solid var(--cyan-dim);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  font-family: var(--font-head); font-size: 18px; font-weight: 800; color: var(--cyan);
  background: var(--bg); position: relative; z-index: 2;
  transition: all var(--transition);
}
.step-card:hover .step-num { background: var(--cyan); color: var(--bg); }
.step-card h3 { font-family: var(--font-head); font-size: 15px; font-weight: 700; margin-bottom: 6px; color: var(--text); }
.step-card p { font-size: 13px; color: var(--dim); line-height: 1.5; }

/* ===========================================
   Brands
   =========================================== */
.brands-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.brands-grid.center { justify-content: center; }
.brand-chip {
  padding: 9px 20px; border-radius: 100px;
  background: var(--bg2); border: 1px solid var(--line);
  font-size: 13px; font-weight: 600; color: var(--steel);
  transition: all var(--transition);
}
.brand-chip:hover { border-color: var(--cyan); color: var(--cyan); background: rgba(34,184,216,0.06); }

/* ===========================================
   FAQ
   =========================================== */
.faq-list { max-width: 760px; }
.faq-item {
  background: var(--bg2); border: 1px solid var(--line);
  border-radius: var(--radius-sm); margin-bottom: 8px;
}
.faq-item summary {
  padding: 16px 20px; font-family: var(--font-head);
  font-size: 15px; font-weight: 600; color: var(--text);
  cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center;
}
.faq-item summary::after { content: '+'; font-size: 20px; color: var(--cyan); }
.faq-item[open] summary::after { content: '−'; }
.faq-item p { padding: 0 20px 16px; font-size: 14px; color: var(--dim); line-height: 1.65; }

/* ===========================================
   CTA band
   =========================================== */
.cta-band {
  background: linear-gradient(135deg, var(--bg2), var(--card));
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.cta-band-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px; flex-wrap: wrap; padding: 44px 0;
}
.cta-band h2 { font-family: var(--font-head); font-size: 26px; font-weight: 800; letter-spacing: -0.5px; margin-bottom: 6px; }
.cta-band p { font-size: 15px; color: var(--dim); margin: 0; }

/* Big CTA (centered) */
.cta-center {
  text-align: center; position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--bg2), var(--card));
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 56px 0;
}
.cta-center::before {
  content: ''; position: absolute; top: -100px; right: -50px;
  width: 360px; height: 360px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,122,61,0.08) 0%, transparent 55%);
}
.cta-center h2 { font-family: var(--font-head); font-size: clamp(24px,3vw,32px); font-weight: 800; letter-spacing: -0.5px; margin-bottom: 12px; position: relative; }
.cta-center p { font-size: 16px; color: var(--dim); margin: 0 auto 28px; max-width: 480px; position: relative; }

/* ===========================================
   Contacts
   =========================================== */
.contacts-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.contact-card {
  background: var(--bg2); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px; transition: all var(--transition);
}
.contact-card:hover { border-color: rgba(34,184,216,0.3); }
.contact-card h3 { font-size: 11px; font-weight: 700; color: var(--cyan); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 8px; }
.contact-card p { font-size: 15px; color: var(--steel); line-height: 1.5; }
.contact-card a { color: var(--cyan); font-weight: 600; }

.info-row { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px; }
.info-icon {
  width: 44px; height: 44px; border-radius: 10px; flex-shrink: 0;
  background: rgba(34,184,216,0.1); border: 1px solid rgba(34,184,216,0.15);
  display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.info-row .il { font-size: 12px; color: var(--cyan); text-transform: uppercase; letter-spacing: 1.5px; font-weight: 700; margin-bottom: 3px; }
.info-row .iv { font-size: 15px; color: var(--steel); line-height: 1.5; }

/* ===========================================
   Catalog page (sidebar filters)
   =========================================== */
.catalog-wrap { display: grid; grid-template-columns: 1fr 250px; gap: 32px; align-items: start; }
.catalog-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--line); flex-wrap: wrap; gap: 12px; }
.catalog-count { font-size: 14px; color: var(--dim); }
.catalog-count strong { color: var(--cyan); }
.catalog-sort { display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--dim); flex-wrap: wrap; }
.sort-link { color: var(--steel); }
.sort-link.active { color: var(--cyan); font-weight: 600; }
.catalog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 16px; }

.catalog-filters {
  position: sticky; top: 76px;
  background: var(--bg2); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px;
}
.filter-block { margin-bottom: 20px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.filter-block:last-of-type { border-bottom: none; }
.filter-block h4 { font-family: var(--font-head); font-size: 13px; letter-spacing: 1px; color: var(--cyan); text-transform: uppercase; margin-bottom: 10px; }
.filter-link { display: block; padding: 7px 10px; font-size: 13px; color: var(--steel); border-radius: 6px; transition: all 0.2s; margin-bottom: 2px; }
.filter-link:hover { background: rgba(34,184,216,0.08); color: var(--cyan); }
.filter-link.active { background: rgba(34,184,216,0.12); color: var(--cyan); font-weight: 600; }
.filter-check { display: flex; align-items: center; gap: 8px; padding: 7px 10px; font-size: 13px; color: var(--steel); border-radius: 6px; transition: all 0.2s; }
.filter-check:hover { color: var(--cyan); }
.filter-check.active { color: var(--cyan); font-weight: 600; }
.check-box { width: 18px; height: 18px; border: 1px solid var(--cyan-dim); border-radius: 4px; display: flex; align-items: center; justify-content: center; font-size: 12px; color: var(--cyan); }
.filter-check.active .check-box { background: rgba(34,184,216,0.15); border-color: var(--cyan); }
.filter-help { text-align: center; padding-top: 16px; border-top: 1px solid var(--line); }
.filter-help p { font-size: 13px; color: var(--dim); margin-bottom: 10px; }

/* ===========================================
   Footer
   =========================================== */
.site-footer { background: #070b13; border-top: 1px solid var(--line); padding: 44px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 44px; }
.footer-brand img { height: 40px; margin-bottom: 10px; }
.footer-brand p { font-size: 13px; color: var(--dim); max-width: 280px; line-height: 1.6; font-weight: 300; }
.footer-col h4 { font-size: 11px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 14px; }
.footer-col a { display: block; padding: 4px 0; font-size: 14px; color: var(--dim); }
.footer-col a:hover { color: var(--cyan); }
.footer-socials { display: flex; gap: 8px; margin-top: 14px; }
.footer-socials a { width: 34px; height: 34px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700; border: 1px solid var(--line); color: var(--dim); }
.footer-socials a:hover { border-color: var(--cyan); color: var(--cyan); }
.footer-bottom { margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--line); text-align: center; font-size: 12px; color: var(--muted); }

/* ===========================================
   Responsive
   =========================================== */
@media (max-width: 1000px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { max-width: 480px; }
  .split-block, .split-block.reverse { grid-template-columns: 1fr; gap: 28px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .main-nav { display: none; }
  .main-nav.open {
    display: flex; position: absolute; top: 60px; left: 0; right: 0;
    background: rgba(10,15,26,0.97); backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line); flex-direction: column;
    padding: 16px 28px; gap: 0; z-index: 200; margin: 0;
  }
  .main-nav.open a { padding: 12px 0; font-size: 14px; border-bottom: 1px solid var(--line); }
  .main-nav.open .nav-phone { display: flex !important; padding: 16px 0 8px; font-size: 16px; font-weight: 700; color: var(--warm); border-bottom: none; }
  .menu-toggle { display: block; }
  .header-phone { display: none; }
  .catalog-wrap { grid-template-columns: 1fr; }
  .catalog-filters { position: static; order: -1; display: flex; flex-wrap: wrap; gap: 16px; }
  .catalog-filters .filter-block { flex: 1; min-width: 140px; margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
  .catalog-filters .filter-help { flex-basis: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .steps-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .steps-grid::before { display: none; }
  /* Статистика (advantages без заголовка): ровная сетка 2x2 */
  .stats-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px 16px;
    text-align: center;
  }
  .stat-fig { display: flex; flex-direction: column; align-items: center; }
  .stat-fig strong { display: block; margin-bottom: 4px; }
  .stat-fig span { display: block; }
}

@media (max-width: 600px) {
  .container { padding: 0 18px; }
  .header-inner { padding: 0 18px; }
  .hero-inner { padding: 48px 0 36px; }
  .hero h1 { font-size: 30px; }
  .hero-desc { font-size: 15px; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; justify-content: center; }
  .hero-figures { gap: 24px; }
  .hero-figure strong { font-size: 18px; }
  .section { padding: 40px 0; }
  .features-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .mini-cards { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .catalog-grid { grid-template-columns: 1fr 1fr; }
  .cta-band-inner { flex-direction: column; text-align: center; }
  .cta-band .btn, .cta-center .btn { width: 100%; justify-content: center; }
  .stats-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px 14px;
    text-align: center;
  }
  .stat-fig { display: flex; flex-direction: column; align-items: center; }
  .stat-fig strong { font-size: 24px; display: block; margin-bottom: 4px; line-height: 1.1; }
  .stat-fig span { display: block; }
}