/* ============================================================
   IMPACTO ÁUREO — Stylesheet
   Stone + Terracota · Fraunces + Inter
   Layouts: Sobre-B + Serviços-C + Produtos-B (bento)
   ============================================================ */

:root {
  --bg: #F5F2EC;
  --surface: #FFFFFF;
  --surface-hi: #ECE7DD;
  --ink: #1F1B17;
  --ink-soft: #3A3530;
  --muted: #6B6660;
  --muted-light: #9C9690;
  --line: rgba(31, 27, 23, 0.10);
  --line-strong: rgba(31, 27, 23, 0.20);
  --accent: #B5532A;
  --accent-deep: #8E3F1F;
  --accent-soft: #F3DCC9;
  --shadow-sm: 0 1px 2px rgba(31, 27, 23, 0.05);
  --shadow-md: 0 12px 36px rgba(31, 27, 23, 0.12);
  --radius: 4px;
  --radius-lg: 8px;

  --font-display: 'Fraunces', Georgia, serif;
  --font-sans:    'Inter', system-ui, -apple-system, sans-serif;

  --container: 1280px;
  --gutter: 32px;
  --section-y: clamp(72px, 9vw, 130px);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
a { color: inherit; text-decoration: none; transition: color 0.2s ease; }
ul, ol { list-style: none; }
input, select, textarea { font: inherit; color: inherit; }

/* ── CONTAINER ── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  width: 100%;
}

/* ── TYPOGRAPHY ── */
.display {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(38px, 5.6vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variation-settings: "opsz" 144;
}
.display em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}
.eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.eyebrow--light { color: var(--accent-soft); }
.lede {
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 60ch;
}
.lede--small { font-size: 15px; max-width: 42ch; }

/* ── HEADER ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245, 242, 236, 0.88);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80px;
  gap: 24px;
}

/* Logo: wordmark horizontal IMPACTO ◇ ÁUREO */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  line-height: 1;
}
.brand__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: 0.08em;
  color: var(--ink);
  text-transform: uppercase;
  font-variation-settings: "opsz" 144;
  transition: color 0.2s ease;
}
.brand__dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  background: var(--accent);
  transform: rotate(45deg);
  flex-shrink: 0;
  transition: background 0.2s ease, transform 0.3s ease;
}
.brand:hover .brand__dot { background: var(--accent-deep); transform: rotate(135deg); }
.brand__sub {
  font-family: var(--font-display);
  font-weight: 500;
  font-style: italic;
  font-size: 22px;
  letter-spacing: 0.02em;
  color: var(--accent);
  text-transform: uppercase;
  font-variation-settings: "opsz" 144;
  transition: color 0.2s ease;
}
.brand:hover .brand__sub { color: var(--accent-deep); }

/* Nav */
.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.site-nav__link {
  position: relative;
  display: inline-block;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
  border-radius: var(--radius);
}
.site-nav__link:hover { color: var(--accent); }
.site-nav__link.is-active { color: var(--accent); }
.site-nav__link.is-active::after {
  content: '';
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 3px;
  height: 1px;
  background: var(--accent);
}
.site-nav__link--cta {
  border: 1px solid var(--ink);
  margin-left: 10px;
  padding: 10px 22px;
  background: var(--ink);
  color: var(--bg);
  border-radius: 2px;
}
.site-nav__link--cta:hover { background: var(--accent); border-color: var(--accent); color: var(--bg); }
.site-nav__link--cta.is-active { background: var(--accent); border-color: var(--accent); color: var(--bg); }
.site-nav__link--cta.is-active::after { display: none; }

/* Mobile toggle */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-nav {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg);
  z-index: 49;
  padding: 32px var(--gutter);
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  border-top: 1px solid var(--line);
}
.mobile-nav.is-open { display: flex; }
.mobile-nav__link {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 500;
  padding: 10px 0;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
}
.mobile-nav__link:hover { color: var(--accent); }
.mobile-nav__meta {
  margin-top: auto;
  padding-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
  color: var(--muted);
}
.mobile-nav__meta a:hover { color: var(--accent); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: 2px;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
  text-decoration: none;
  line-height: 1;
}
.btn--large { padding: 18px 34px; }
.btn--primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
.btn--primary:hover { background: var(--accent-deep); border-color: var(--accent-deep); }
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn--ghost:hover { border-color: var(--ink); color: var(--accent); }
.btn--ghost-light {
  background: transparent;
  color: var(--bg);
  border-color: rgba(255,255,255,0.4);
}
.btn--ghost-light:hover { border-color: var(--bg); color: var(--accent-soft); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--accent);
  padding-bottom: 4px;
  border-bottom: 1px solid var(--accent);
  transition: gap 0.2s ease;
}
.link-arrow:hover { gap: 14px; }
.link-arrow--back { color: var(--muted); border-color: var(--line-strong); }

/* ── SECTION ── */
.site-main { display: block; min-height: 60vh; }
.section { padding: var(--section-y) 0; }
.section--page-head { padding: 80px 0 32px; }
.section--filter { padding-top: 24px; }
.section__head { margin-bottom: 56px; }
.section__head--split {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

/* ── HERO (full-bleed moody) ── */
.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.05) saturate(0.9);
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(15,12,10,0.78) 0%, rgba(31,27,23,0.55) 55%, rgba(31,27,23,0.25) 100%);
  z-index: 1;
}
.hero__inner {
  position: relative;
  z-index: 2;
  padding: 96px 0;
}
.hero__copy { max-width: 720px; }
.hero__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(56px, 9vw, 120px);
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--bg);
  margin: 18px 0 28px;
  font-variation-settings: "opsz" 144;
}
.hero__title em { font-style: italic; font-weight: 400; color: var(--accent-soft); }
.hero__lede {
  font-size: 18px;
  line-height: 1.65;
  color: rgba(245,242,236,0.85);
  max-width: 52ch;
  margin-bottom: 36px;
}
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ── ABOUT-B (numerais gigantes) ── */
.about-b { display: flex; flex-direction: column; }
.about-b__row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 32px;
  padding: 40px 0;
  border-top: 1px solid var(--line-strong);
  align-items: start;
}
.about-b__row:last-child { border-bottom: 1px solid var(--line-strong); }
.about-b__num {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(72px, 11vw, 140px);
  line-height: 0.9;
  color: var(--accent);
  font-style: italic;
  font-variation-settings: "opsz" 144;
  letter-spacing: -0.04em;
}
.about-b__body { padding-top: 14px; }
.about-b__title {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 10px;
}
.about-b__text {
  font-size: 16px;
  color: var(--ink-soft);
  line-height: 1.7;
  max-width: 58ch;
}

/* ── HOW IT WORKS (Serviços-C zebra) ── */
.section--how { background: var(--surface-hi); }
.zebra {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}
.zebra__row {
  display: grid;
  grid-template-columns: 80px 220px 1fr;
  gap: 24px;
  padding: 28px 24px;
  align-items: center;
  border-top: 1px solid var(--line);
}
.zebra__row:first-child { border-top: none; }
.zebra__row--alt { background: rgba(31,27,23,0.025); }
.zebra__num {
  font-family: var(--font-display);
  font-weight: 600;
  font-style: italic;
  font-size: 32px;
  color: var(--accent);
  font-variation-settings: "opsz" 144;
}
.zebra__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  color: var(--ink);
}
.zebra__text { font-size: 15px; color: var(--muted); line-height: 1.65; }

/* ── BENTO GRID (Produtos-B) ── */
.bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 220px 220px;
  gap: 16px;
}
.bento__cell {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.bento__cell:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}
.bento__cell--big {
  grid-column: span 2;
  grid-row: span 2;
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.bento__cell--big:hover { border-color: var(--accent); }
.bento__cell-inner {
  position: absolute;
  inset: 0;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 6px;
}
.bento__cell--big .bento__cell-inner { padding: 36px; }
.bento__num {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: auto;
}
.bento__cell--big .bento__num { color: var(--accent-soft); }
.bento__name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 24px;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.bento__cell--big .bento__name {
  font-size: clamp(36px, 4vw, 52px);
  color: var(--bg);
  line-height: 1.05;
}
.bento__desc {
  font-size: 14px;
  color: rgba(245,242,236,0.7);
  line-height: 1.55;
  max-width: 40ch;
  margin-top: 8px;
}
.bento__count {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin-top: 12px;
  transition: color 0.2s ease;
}
.bento__cell--big .bento__count { color: var(--accent-soft); font-size: 13px; }
.bento__cell:hover .bento__count { color: var(--accent); }
.bento__cell--big:hover .bento__count { color: var(--bg); }

/* ── PRODUCT GRID ── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 24px;
}
.product-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-decoration: none;
  color: inherit;
}
.product-card__media {
  aspect-ratio: 4 / 5;
  background: var(--surface-hi);
  overflow: hidden;
  border-radius: var(--radius);
}
.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.product-card:hover .product-card__media img { transform: scale(1.04); }
.product-card__body { display: flex; flex-direction: column; gap: 8px; }
.product-card__cat {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.product-card__name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.01em;
  transition: color 0.2s ease;
}
.product-card:hover .product-card__name { color: var(--accent); }
.product-card__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}
.product-card__sub { font-size: 12px; color: var(--muted); }
.product-card__price {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  color: var(--ink);
}

/* ── FILTER ── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 32px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--line);
}
.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-soft);
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}
.filter-pill span {
  font-size: 11px;
  color: var(--muted);
}
.filter-pill:hover { border-color: var(--ink); color: var(--ink); }
.filter-pill.is-active {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
.filter-pill.is-active span { color: var(--accent-soft); }

/* ── PRODUCT DETAIL ── */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 40px;
  letter-spacing: 0.02em;
}
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb__current { color: var(--ink); }

.product-detail {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 64px;
  align-items: start;
}
.product-detail__media {
  aspect-ratio: 4 / 5;
  background: var(--surface-hi);
  overflow: hidden;
  position: sticky;
  top: 100px;
  border-radius: var(--radius);
}
.product-detail__media img { width: 100%; height: 100%; object-fit: cover; }
.product-detail__title { margin: 14px 0 8px; }
.product-detail__sub { color: var(--muted); font-size: 16px; margin-bottom: 28px; }
.product-detail__price {
  display: flex;
  align-items: baseline;
  gap: 18px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 32px;
}
.product-detail__price-label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.product-detail__price-amount {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 36px;
  color: var(--accent);
}
.product-detail__desc { font-size: 16px; color: var(--ink-soft); line-height: 1.7; margin-bottom: 32px; }
.product-detail__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.product-specs__heading {
  display: block;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 18px;
}
.product-specs ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 24px;
}
.product-specs li {
  font-size: 14px;
  color: var(--ink-soft);
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

/* ── PAGE-HEAD META ── */
.page-head__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 28px;
  font-size: 13px;
  color: var(--muted);
}
.page-head__meta .dot { color: var(--muted-light); }

/* ── ABOUT LONG ── */
.about-long {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}
.about-long__col p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-soft);
  margin-bottom: 22px;
}
.about-long__col p:first-child::first-letter {
  font-family: var(--font-display);
  font-size: 64px;
  float: left;
  line-height: 0.9;
  padding: 8px 14px 0 0;
  color: var(--accent);
  font-style: italic;
  font-weight: 500;
}

/* ── STATS (Sobre-D) ── */
.section--stats { background: var(--surface-hi); }
.stats {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: start;
}
.stats__list { display: flex; flex-direction: column; }
.stat {
  display: flex;
  align-items: baseline;
  gap: 24px;
  padding: 24px 0;
  border-top: 1px solid var(--line-strong);
}
.stat:last-child { border-bottom: 1px solid var(--line-strong); }
.stat__num {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 56px;
  line-height: 1;
  color: var(--accent);
  min-width: 130px;
  font-variation-settings: "opsz" 144;
}
.stat__label { font-size: 15px; color: var(--muted); }

/* ── QUOTE ── */
.section--quote { padding: var(--section-y) 0; text-align: center; }
.quote { max-width: 940px; margin: 0 auto; }
.quote__text {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 28px;
  font-variation-settings: "opsz" 144;
}
.quote__text em { font-style: italic; color: var(--accent); }
.quote__attr {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ── CTA ── */
.section--cta {
  background: var(--ink);
  color: var(--bg);
  padding: clamp(80px, 9vw, 140px) 0;
  text-align: center;
}
.cta { max-width: 780px; margin: 0 auto; }
.cta__title { color: var(--bg); margin-bottom: 24px; }
.cta__title em { color: var(--accent); }
.cta__body { color: rgba(245,242,236,0.7); font-size: 17px; line-height: 1.65; margin-bottom: 36px; }
.section--cta .btn--primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
.section--cta .btn--primary:hover { background: var(--accent-deep); border-color: var(--accent-deep); }

/* ── CONTACT ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.contact-info__heading {
  display: block;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}
.contact-info__row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.contact-info__label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.contact-info__row a, .contact-info__row span {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--ink);
  font-weight: 500;
}
.contact-info__row a:hover { color: var(--accent); }
.contact-info__addr { line-height: 1.5; font-size: 18px !important; }
.contact-info__note { padding-top: 8px; }
.contact-info__note p { font-size: 14px; color: var(--muted); line-height: 1.65; }

.contact-form { display: flex; flex-direction: column; gap: 24px; }
.form-row--split { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}
.form-field label span { color: var(--accent); }
.form-field input,
.form-field select,
.form-field textarea {
  padding: 14px 0;
  border: none;
  border-bottom: 1px solid var(--line-strong);
  background: transparent;
  font-size: 15px;
  color: var(--ink);
  font-family: var(--font-sans);
  border-radius: 0;
  transition: border-color 0.2s ease;
}
.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--muted-light); }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { outline: none; border-color: var(--accent); }
.form-field textarea { resize: vertical; min-height: 120px; line-height: 1.6; }
.form-field select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B6660' stroke-width='1.4' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 4px center;
  padding-right: 28px;
}
.contact-form .btn { align-self: flex-start; margin-top: 8px; }

.form-notice {
  padding: 20px 24px;
  margin-bottom: 32px;
  border-left: 3px solid;
}
.form-notice--success { background: var(--accent-soft); border-color: var(--accent); }
.form-notice--error { background: #FBEBEB; border-color: #C44A4A; }
.form-notice__title {
  display: block;
  font-family: var(--font-display);
  font-size: 20px;
  margin-bottom: 4px;
}
.form-notice p { font-size: 14px; color: var(--ink-soft); }

/* ── MODAL ── */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal.is-open { display: flex; }
.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(31, 27, 23, 0.55);
  backdrop-filter: blur(4px);
  cursor: pointer;
}
.modal__panel {
  position: relative;
  background: var(--bg);
  max-width: 480px;
  width: 100%;
  padding: 48px 40px 40px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  text-align: center;
  border-radius: var(--radius);
  animation: modal-in 0.3s ease;
}
@keyframes modal-in {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  font-size: 22px;
  color: var(--muted);
  border-radius: 50%;
  transition: color 0.2s ease, background 0.2s ease;
}
.modal__close:hover { color: var(--ink); background: var(--surface-hi); }
.modal__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 28px;
  line-height: 1.25;
  color: var(--ink);
  margin: 16px 0;
}
.modal__body { font-size: 14px; color: var(--muted); line-height: 1.7; margin-bottom: 28px; }
.modal__actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* ── FOOTER ── */
.site-footer {
  background: var(--ink);
  color: rgba(245,242,236,0.7);
  padding: 80px 0 32px;
}
.site-footer .brand__name { color: var(--bg); }
.site-footer .brand__sub { color: var(--accent); }
.site-footer .brand__dot { background: var(--accent); }
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.site-footer__tagline {
  font-family: var(--font-display);
  font-size: 18px;
  font-style: italic;
  color: rgba(245,242,236,0.75);
  margin-top: 24px;
  max-width: 32ch;
  line-height: 1.5;
}
.site-footer__col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.site-footer__heading {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bg);
  margin-bottom: 10px;
}
.site-footer__col a, .site-footer__col span {
  font-size: 14px;
  color: rgba(245,242,236,0.7);
}
.site-footer__col a:hover { color: var(--accent-soft); }
.site-footer__addr { line-height: 1.5; font-size: 13px; opacity: 0.85; }
.site-footer__base {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: rgba(245,242,236,0.6);
  flex-wrap: wrap;
  gap: 10px;
}
.site-footer__note { font-style: italic; }

/* ════════════════════════════════════════════
   E-COMMERCE SECTIONS
   Trust bar · Carousels · Product cards
   ════════════════════════════════════════════ */

/* ── TRUST BAR ── */
.trust-bar {
  background: var(--ink);
  color: var(--bg);
  padding: 24px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.trust-bar__inner {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  padding: 0 var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
  align-items: center;
}
.trust {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 0;
}
.trust__icon {
  width: 36px;
  height: 36px;
  color: var(--accent);
  flex-shrink: 0;
}
.trust__title {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--bg);
  line-height: 1.2;
  margin-bottom: 2px;
}
.trust__sub {
  display: block;
  font-size: 11px;
  color: rgba(245,242,236,0.65);
  line-height: 1.3;
}

/* ── CAROUSEL HEAD ── */
.carousel-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.carousel-controls {
  display: flex;
  align-items: center;
  gap: 24px;
}
.carousel-arrows {
  display: flex;
  gap: 6px;
}
.carr-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.carr-btn:hover { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.carr-btn:disabled { opacity: 0.35; cursor: not-allowed; }
.carr-btn:disabled:hover { background: var(--surface); color: var(--ink); border-color: var(--line-strong); }

.link-arrow--inline { border-bottom-color: transparent; padding-bottom: 0; }
.link-arrow--inline:hover { border-bottom-color: var(--accent); }

.eyebrow--sale { color: #C44A4A; }

/* ── CAROUSEL TRACK ── */
.carousel {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 72px) / 4);
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding: 0;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: 8px;
  margin: 0 calc(var(--gutter) * -1);
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}
.carousel::-webkit-scrollbar { display: none; }
.carousel > .pcard { scroll-snap-align: start; }

/* ── PRODUCT CARD (carousel variant) ── */
.pcard {
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-decoration: none;
  color: inherit;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.pcard:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.pcard__media {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--surface-hi);
  overflow: hidden;
}
.pcard__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.pcard:hover .pcard__media img { transform: scale(1.05); }
.pcard__body {
  padding: 14px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pcard__cat {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}
.pcard__name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.25;
  letter-spacing: -0.005em;
  min-height: 2.5em;
}
.pcard__rating {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 2px;
}
.stars { display: inline-flex; gap: 1px; line-height: 1; }
.star {
  font-size: 13px;
  color: var(--line-strong);
}
.star--full, .star--half { color: var(--accent); }
.star--half {
  background: linear-gradient(90deg, var(--accent) 50%, var(--line-strong) 50%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.pcard__reviews { font-size: 11px; color: var(--muted); }

.pcard__price {
  margin-top: 6px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.pcard__price-old {
  font-size: 12px;
  color: var(--muted);
  text-decoration: line-through;
}
.pcard__price-now {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  color: var(--ink);
  line-height: 1.1;
}
.pcard__installment {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.3;
}

/* ── PRODUCT CARD TAGS ── */
.pcard__tag {
  position: absolute;
  top: 12px;
  left: 12px;
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border-radius: 2px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  z-index: 1;
}
.pcard__tag--sale {
  background: #C44A4A;
  color: #fff;
  font-size: 13px;
  padding: 6px 11px;
}
.pcard__tag--new {
  background: var(--ink);
  color: var(--bg);
}
.pcard__tag--best {
  background: var(--accent);
  color: var(--bg);
}

/* ── PROMO SECTION BACKGROUND ── */
.section--promo-bg { background: var(--surface-hi); }

/* ════════════════ RESPONSIVE ════════════════ */
@media (max-width: 1024px) {
  :root { --gutter: 28px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 32px 20px; }
  .product-detail { gap: 48px; }
  .stats { gap: 48px; }
  .contact-grid { gap: 56px; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .bento { grid-template-columns: repeat(2, 1fr); grid-template-rows: 280px 200px 200px; }
  .bento__cell--big { grid-column: span 2; grid-row: span 1; }
  .about-b__row { grid-template-columns: 130px 1fr; gap: 24px; }

  /* E-commerce */
  .trust-bar__inner { grid-template-columns: repeat(3, 1fr); gap: 20px 16px; }
  .trust:nth-child(4), .trust:nth-child(5) { grid-column: span 1; }
  .carousel { grid-auto-columns: calc((100% - 48px) / 3); }
}

@media (max-width: 860px) {
  :root { --gutter: 24px; --section-y: clamp(56px, 9vw, 80px); }
  .site-nav { display: none; }
  .nav-toggle { display: flex; }

  .hero { min-height: 70vh; }
  .hero__inner { padding: 64px 0; }

  .about-b__row { grid-template-columns: 1fr; gap: 8px; padding: 32px 0; }
  .about-b__num { font-size: clamp(56px, 18vw, 88px); }

  .zebra__row { grid-template-columns: 60px 1fr; gap: 16px; padding: 20px 16px; }
  .zebra__row .zebra__text { grid-column: 1 / -1; }

  .bento { grid-template-columns: 1fr; grid-template-rows: 240px repeat(5, 160px); gap: 12px; }
  .bento__cell--big { grid-column: 1; grid-row: 1; }

  .product-grid { grid-template-columns: 1fr; gap: 32px; }
  .product-card__media { aspect-ratio: 4 / 3; }

  .product-detail { grid-template-columns: 1fr; gap: 32px; }
  .product-detail__media { position: static; aspect-ratio: 4 / 4; }
  .product-specs ul { grid-template-columns: 1fr; }

  .about-long { grid-template-columns: 1fr; gap: 24px; }
  .stats { grid-template-columns: 1fr; gap: 32px; }
  .stat__num { font-size: 44px; min-width: 90px; }

  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .form-row--split { grid-template-columns: 1fr; gap: 24px; }

  .site-footer__grid { grid-template-columns: 1fr 1fr; gap: 36px; padding-bottom: 40px; }
  .site-footer__brand { grid-column: 1 / -1; }

  .section__head--split { flex-direction: column; align-items: start; }

  /* E-commerce */
  .trust-bar { padding: 20px 0; }
  .trust-bar__inner { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .trust { gap: 10px; }
  .trust__icon { width: 30px; height: 30px; }
  .trust__title { font-size: 14px; }
  .trust__sub { font-size: 10px; }

  .carousel { grid-auto-columns: calc((100% - 16px) / 2); gap: 16px; }
  .carousel-head { margin-bottom: 24px; }
  .pcard__body { padding: 12px 14px 16px; }
  .pcard__name { font-size: 16px; min-height: 0; }
  .pcard__price-now { font-size: 19px; }
}

@media (max-width: 640px) {
  :root { --gutter: 20px; }
  .site-header__inner { min-height: 68px; }
  .mobile-nav { top: 68px; }
  .brand { gap: 10px; }
  .brand__name { font-size: 16px; letter-spacing: 0.06em; }
  .brand__sub { font-size: 17px; }
  .brand__dot { width: 6px; height: 6px; }

  .filter-bar { gap: 6px; padding-bottom: 24px; margin-bottom: 24px; }
  .filter-pill { padding: 8px 14px; font-size: 12px; }

  .product-detail__price-amount { font-size: 28px; }
  .breadcrumb { font-size: 11px; }

  .stat__num { font-size: 36px; min-width: 70px; }

  .site-footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .site-footer__base { flex-direction: column; align-items: start; }

  .modal__panel { padding: 40px 24px 32px; }
  .modal__title { font-size: 22px; }

  /* E-commerce */
  .trust-bar__inner { grid-template-columns: 1fr; gap: 14px; }
  .carousel { grid-auto-columns: calc((100% - 24px) / 1.3); gap: 14px; }
  .carousel-arrows { display: none; }
  .carousel-controls { width: 100%; justify-content: space-between; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.filter-pill:focus-visible, .btn:focus-visible { outline-offset: 4px; }