/* =========================================================
   Chery Parts — trust-building site
   Stone & Steel design system
   ========================================================= */

:root {
  --ink: #0A1826;
  --ink-2: #12263A;
  --ink-3: #1B3550;
  --body: #41505F;
  --muted: #6C7C8C;
  --line: #E3E8EE;
  --line-dark: rgba(255, 255, 255, .14);
  --bg: #FFFFFF;
  --bg-alt: #F7F9FB;
  --accent: #E4572E;
  --accent-dk: #C7461F;
  --ok: #12805C;
  --radius: 14px;
  --radius-sm: 9px;
  --max: 1180px;
  --shadow: 0 22px 60px -24px rgba(10, 24, 38, .45);
  --shadow-sm: 0 2px 10px -4px rgba(10, 24, 38, .18);
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--body);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

h1, h2, h3, h4 {
  color: var(--ink);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.12;
  margin: 0;
}

p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 10px 16px;
  z-index: 999;
}
.skip:focus { left: 12px; top: 12px; }

/* ---------- layout ---------- */
.container {
  width: min(var(--max), calc(100% - 48px));
  margin-inline: auto;
}

.section { padding: 92px 0; }
.section--tight { padding: 64px 0; }
.section--alt { background: var(--bg-alt); }
.section--dark { background: var(--ink); color: rgba(255, 255, 255, .72); }
.section--dark h2, .section--dark h3 { color: #fff; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--accent);
}

.h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  max-width: 20ch;
}
.h2--wide { max-width: 28ch; }

.lede {
  font-size: 1.06rem;
  color: var(--muted);
  max-width: 58ch;
  margin-top: 18px;
}
.section--dark .lede { color: rgba(255, 255, 255, .66); }

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 14px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-dk); }
.btn--ghost {
  border-color: var(--line);
  color: var(--ink);
  background: #fff;
}
.btn--ghost:hover { border-color: var(--ink); }
.btn--light { background: #fff; color: var(--ink); }
.btn--outline-light { border-color: rgba(255,255,255,.35); color: #fff; }
.btn--outline-light:hover { border-color: #fff; background: rgba(255,255,255,.06); }
.btn--sm { padding: 10px 16px; font-size: .85rem; }
.btn--block { width: 100%; }

/* ---------- topbar ---------- */
.topbar {
  background: var(--ink);
  color: rgba(255, 255, 255, .62);
  font-size: 12.5px;
  letter-spacing: .02em;
}
.topbar__inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 9px 0;
  flex-wrap: wrap;
}
.topbar strong { color: #fff; font-weight: 600; }
.topbar a { color: var(--accent); font-weight: 600; }

/* ---------- header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  height: 72px;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo img { width: 40px; height: 40px; }
.logo__text { display: flex; flex-direction: column; line-height: 1.15; }
.logo__text strong {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.01em;
}
.logo__text span {
  font-size: 10.5px;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav { display: flex; align-items: center; gap: 30px; }
.nav a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--body);
  position: relative;
  padding: 6px 0;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s ease;
}
.nav a:hover::after, .nav a.is-active::after { transform: scaleX(1); }
.nav a.is-active { color: var(--ink); font-weight: 600; }

.header__actions { display: flex; align-items: center; gap: 12px; }

.burger {
  display: none;
  width: 42px; height: 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  padding: 0;
  place-items: center;
}
.burger span {
  display: block;
  width: 18px; height: 2px;
  background: var(--ink);
  position: relative;
}
.burger span::before, .burger span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px; height: 2px;
  background: var(--ink);
}
.burger span::before { top: -6px; }
.burger span::after { top: 6px; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  background:
    radial-gradient(1000px 520px at 82% -10%, rgba(228, 87, 46, .28), transparent 62%),
    radial-gradient(700px 480px at 8% 110%, rgba(27, 53, 80, .9), transparent 60%),
    var(--ink);
  color: rgba(255, 255, 255, .74);
  overflow: hidden;
  padding: 84px 0 92px;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(70% 70% at 50% 40%, #000 30%, transparent 100%);
  pointer-events: none;
}
.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 64px;
  align-items: center;
}
.hero h1 {
  color: #fff;
  font-size: clamp(2.1rem, 4.1vw, 3.5rem);
  margin: 0 0 22px;
}
.hero .lede { color: rgba(255, 255, 255, .7); max-width: 50ch; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 34px; }

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 38px;
  padding-top: 26px;
  border-top: 1px solid var(--line-dark);
  font-size: 13px;
  color: rgba(255, 255, 255, .6);
}
.hero__trust li { display: flex; align-items: center; gap: 8px; }
.hero__trust li::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.hero__media { position: relative; }
.hero__media > img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
}
.hero__badge {
  position: absolute;
  left: -18px;
  bottom: -22px;
  background: #fff;
  color: var(--ink);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  box-shadow: var(--shadow);
  display: flex;
  gap: 14px;
  align-items: center;
  max-width: 300px;
}
.hero__badge b { display: block; font-size: 14px; }
.hero__badge small { color: var(--muted); font-size: 12px; line-height: 1.45; }
.hero__badge .dot {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(228, 87, 46, .12);
  color: var(--accent);
  display: grid;
  place-items: center;
  font-size: 17px;
  flex: none;
}

/* ---------- grids / cards ---------- */
.grid { display: grid; gap: 22px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.card:hover {
  border-color: #CFD8E2;
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}
.card h3 {
  font-size: 1.06rem;
  margin-bottom: 10px;
  letter-spacing: -.01em;
}
.card p { font-size: .94rem; color: var(--muted); }
.card__icon {
  width: 44px; height: 44px;
  border-radius: 11px;
  background: rgba(228, 87, 46, .1);
  color: var(--accent);
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  font-size: 19px;
}

/* ---------- category cards ---------- */
.cat {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
  display: block;
}
.cat img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; transition: transform .35s ease; }
.cat:hover img { transform: scale(1.035); }
.cat__label {
  padding: 18px 20px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.cat__label h3 { font-size: 1rem; margin: 0 0 2px; }
.cat__label p { font-size: 12.5px; color: var(--muted); }
.cat__arrow { color: var(--accent); font-size: 18px; line-height: 1; }

/* ---------- brand strip ---------- */
.brands {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}
.brand-chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 20px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-2);
  background: #fff;
  letter-spacing: .01em;
}

/* ---------- steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; counter-reset: s; }
.step { position: relative; padding-top: 26px; border-top: 2px solid var(--line); }
.step::before {
  counter-increment: s;
  content: "0" counter(s);
  position: absolute;
  top: -14px; left: 0;
  background: var(--bg-alt);
  padding-right: 12px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: .1em;
}
.section--alt .step::before { background: var(--bg-alt); }
.step h3 { font-size: 1rem; margin-bottom: 8px; }
.step p { font-size: .9rem; color: var(--muted); }

/* ---------- gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.gallery__item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--line);
}
.gallery__item img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; }
.gallery__item figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 22px 16px 12px;
  font-size: 12px;
  color: #fff;
  background: linear-gradient(transparent, rgba(10,24,38,.82));
}

/* ---------- certificates ---------- */
.cert-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.cert-grid figure { margin: 0; }
.cert-grid img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
}
.cert-grid figcaption {
  font-size: 12.5px;
  color: var(--muted);
  margin-top: 10px;
  text-align: center;
}

/* ---------- timeline ---------- */
.timeline {
  border-left: 2px solid var(--line);
  padding-left: 30px;
  display: grid;
  gap: 30px;
  margin-top: 8px;
}
.timeline__item { position: relative; }
.timeline__item::before {
  content: "";
  position: absolute;
  left: -37px;
  top: 7px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(228, 87, 46, .14);
}
.timeline__year {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: .08em;
}
.timeline h3 { font-size: 1rem; margin: 4px 0 6px; }
.timeline p { font-size: .9rem; color: var(--muted); }

/* ---------- stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.stat { background: #fff; padding: 34px 28px; }
.stat b {
  display: block;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--ink);
  letter-spacing: -.03em;
  line-height: 1;
  margin-bottom: 8px;
}
.stat span { font-size: 13px; color: var(--muted); }

.stats--dark { background: rgba(255, 255, 255, .16); border-color: rgba(255, 255, 255, .1); }
.stats--dark .stat { background: #0D1E30; }
.stats--dark .stat b { color: #fff; }
.stats--dark .stat span { color: rgba(255, 255, 255, .55); }
.stats--2 { grid-template-columns: repeat(2, 1fr); }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 40px 22px 0;
  font-weight: 600;
  color: var(--ink);
  font-size: 1rem;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 6px; top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  font-weight: 400;
  color: var(--accent);
  transition: transform .2s ease;
}
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 40px 24px 0; color: var(--muted); font-size: .95rem; max-width: 78ch; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--ink) 0%, var(--ink-3) 100%);
  color: #fff;
  border-radius: var(--radius);
  padding: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-band h2 { color: #fff; font-size: clamp(1.5rem, 2.6vw, 2rem); max-width: 22ch; }
.cta-band p { color: rgba(255,255,255,.62); margin-top: 10px; font-size: .95rem; }

/* ---------- footer ---------- */
.footer {
  background: var(--ink);
  color: rgba(255, 255, 255, .55);
  padding: 68px 0 30px;
  font-size: 14px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 44px;
  padding-bottom: 46px;
  border-bottom: 1px solid var(--line-dark);
}
.footer h4 {
  color: #fff;
  font-size: 13px;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer li + li { margin-top: 11px; }
.footer a:hover { color: #fff; }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 26px;
  font-size: 12.5px;
  flex-wrap: wrap;
}
.footer__logo { display: flex; align-items: center; gap: 11px; margin-bottom: 18px; }
.footer__logo strong { color: #fff; font-size: 15px; }

/* ---------- floating whatsapp ---------- */
.float-wa {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  width: 54px; height: 54px;
  border-radius: 50%;
  background: #25D366;
  display: grid;
  place-items: center;
  box-shadow: 0 12px 30px -8px rgba(37, 211, 102, .65);
  transition: transform .18s ease;
}
.float-wa:hover { transform: scale(1.06); }
.float-wa svg { width: 28px; height: 28px; fill: #fff; }

/* ---------- page header (inner pages) ---------- */
.page-head {
  background: var(--ink);
  color: rgba(255,255,255,.68);
  padding: 64px 0 58px;
  position: relative;
  overflow: hidden;
}
.page-head::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(700px 320px at 85% 0%, rgba(228,87,46,.22), transparent 65%);
  pointer-events: none;
}
.page-head h1 { color: #fff; font-size: clamp(1.9rem, 3.4vw, 2.8rem); position: relative; }
.page-head .lede { color: rgba(255,255,255,.66); position: relative; }

/* ---------- products ---------- */
.product-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.product {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  display: flex;
  flex-direction: column;
  transition: box-shadow .18s ease, transform .18s ease;
}
.product:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.product__media { background: var(--bg-alt); border-bottom: 1px solid var(--line); }
.product__media img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.product__body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.product__cat {
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 9px;
}
.product h3 { font-size: 1rem; margin-bottom: 8px; }
.product__spec { font-size: .88rem; color: var(--muted); margin-bottom: 18px; max-width: 52ch; }
.product__meta {
  display: flex;
  gap: 26px;
  margin: auto 0 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
}
.product__meta dt { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.product__meta dd { margin: 2px 0 0; font-family: var(--mono); font-size: 12.5px; color: var(--ink); }

/* ---------- table ---------- */
.table-wrap { border: 1px solid var(--line); border-radius: var(--radius); overflow: auto; background: #fff; }
table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 780px; }
thead th {
  position: sticky; top: 0;
  background: var(--ink);
  color: #fff;
  text-align: left;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 14px 16px;
  white-space: nowrap;
}
tbody td { padding: 13px 16px; border-top: 1px solid var(--line); }
tbody tr:hover { background: var(--bg-alt); }
td.model { font-weight: 600; color: var(--ink); }
.yes { color: var(--ok); font-weight: 700; }
.part { color: #D08A1E; font-weight: 700; }
.no { color: #C3CCD6; }

.filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 22px; }
.filter {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 9px 18px;
  font-size: 13.5px;
  cursor: pointer;
  color: var(--body);
  transition: all .15s ease;
}
.filter:hover { border-color: var(--ink-3); }
.filter.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }

.search {
  width: 100%;
  max-width: 360px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font: inherit;
  font-size: 14px;
  margin-bottom: 22px;
}
.search:focus { outline: none; border-color: var(--ink-3); }

/* ---------- forms ---------- */
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 7px;
}
.field input, .field textarea, .field select {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font: inherit;
  font-size: 15px;
  background: #fff;
  color: var(--ink);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--ink-3);
  box-shadow: 0 0 0 3px rgba(27, 53, 80, .07);
}
.field textarea { min-height: 120px; resize: vertical; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.contact-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  background: var(--bg-alt);
}
.contact-card h3 { font-size: 1.05rem; margin-bottom: 18px; }
.contact-list li {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
  font-size: .94rem;
}
.contact-list li:last-child { border-bottom: 0; }
.contact-list .k { color: var(--muted); min-width: 92px; font-size: 12.5px; text-transform: uppercase; letter-spacing: .06em; }

/* ---------- misc ---------- */
.notice {
  display: flex;
  gap: 14px;
  padding: 18px 20px;
  border: 1px solid #F2D9A8;
  background: #FFF9EC;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  color: #7A5B14;
}
.notice b { color: #5C440C; }

.pill {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(18, 128, 92, .1);
  color: var(--ok);
  margin-bottom: 14px;
}

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr; gap: 46px; }
  .hero__media { order: -1; max-width: 620px; }
  .hero__badge { left: auto; right: 12px; bottom: -18px; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 34px 26px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 34px; }
}

@media (max-width: 860px) {
  .nav {
    position: fixed;
    inset: 108px 0 auto;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 24px 22px;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 15px 0; border-bottom: 1px solid var(--line); }
  .nav a::after { display: none; }
  .burger { display: grid; }
  .header__actions .btn { display: none; }
  .section { padding: 64px 0; }
  .grid--3, .grid--2 { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .cta-band { padding: 34px; }
  .field-row { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .container { width: calc(100% - 32px); }
  .hero { padding: 52px 0 64px; }
  .grid--4, .stats, .product-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .topbar__inner { font-size: 11.5px; }
  .hero__badge { position: static; margin-top: 14px; max-width: none; }
  .footer__grid { grid-template-columns: 1fr; }
  .stat { padding: 26px 22px; }
}

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

@media (max-width: 620px) { .cert-grid { grid-template-columns: 1fr; } }

.tag-focus {
  display: inline-block;
  margin-left: 8px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 999px;
  background: rgba(228, 87, 46, .12);
  color: var(--accent);
  vertical-align: middle;
  white-space: nowrap;
}