/* =========================================================
   Coolest by Tongyong — design system
   Inspired by Anthropic / Claude editorial design language:
   warm paper background, serif display, hairline borders,
   restrained color, generous whitespace.
   ========================================================= */

:root {
  /* Color — warm paper palette */
  --c-paper:        #f5f3ed;   /* main background, like uncoated paper */
  --c-paper-deep:   #ecead9;   /* alt section background */
  --c-surface:      #ffffff;   /* cards on paper */
  --c-ink:          #1a1a1a;   /* primary text */
  --c-ink-soft:     #3d3d3d;   /* secondary text */
  --c-ink-muted:    #6b6b6b;   /* tertiary / captions */
  --c-rule:         #d9d4c4;   /* hairline divider */
  --c-rule-soft:    #e7e3d6;
  --c-accent:       #cc785c;   /* Claude coral */
  --c-accent-dark:  #b46247;
  --c-accent-soft:  #e8d8c4;
  --c-dark:         #1d1c1a;   /* near-black sections (footer / cta) */
  --c-dark-soft:    #2a2825;

  /* Typography */
  --font-serif: "Source Serif 4", "Source Serif Pro", "Tiempos Headline",
                Georgia, "Times New Roman", serif;
  --font-sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
                "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Roboto,
                Helvetica, Arial, sans-serif;

  /* Layout */
  --container: 1200px;
  --container-narrow: 920px;
  --header-h: 80px;
  --radius: 4px;
  --radius-lg: 8px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--c-ink);
  background: var(--c-paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: var(--c-ink); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--c-accent); }

::selection { background: var(--c-accent); color: var(--c-paper); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 32px; }
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 32px; }

/* ========== Typography utilities ========== */
.serif { font-family: var(--font-serif); font-weight: 400; letter-spacing: -0.01em; }
.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-ink-muted);
}
.eyebrow-num::before {
  content: attr(data-num);
  display: inline-block;
  margin-right: 12px;
  color: var(--c-accent);
  font-variant-numeric: tabular-nums;
}

/* ========== Header ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245, 243, 237, 0.85);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--c-rule-soft);
  height: var(--header-h);
  display: flex;
  align-items: center;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--c-ink);
}
.brand:hover { color: var(--c-ink); }
.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--c-accent);
  color: var(--c-paper);
  display: grid;
  place-items: center;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.25rem;
  line-height: 1;
}
.brand > span:not(.brand-mark) {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.05;
}
.brand small {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--c-ink-muted);
  text-transform: uppercase;
  margin-top: 2px;
}

.nav { display: flex; align-items: center; gap: 36px; }
.nav a {
  color: var(--c-ink-soft);
  font-size: 0.94rem;
  font-weight: 400;
  position: relative;
  padding: 6px 0;
}
.nav a:hover { color: var(--c-ink); }
.nav a.active { color: var(--c-ink); }
.nav a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--c-accent);
}
.nav-cta {
  color: var(--c-paper) !important;
  background: var(--c-ink);
  padding: 10px 20px !important;
  border-radius: var(--radius);
  font-weight: 500;
}
.nav-cta:hover { background: var(--c-accent); }
.nav-cta::after { display: none !important; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  font-size: 1.4rem;
  color: var(--c-ink);
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .18s ease, color .18s ease, border-color .18s ease;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--c-ink);
  color: var(--c-paper);
}
.btn-primary:hover {
  background: var(--c-accent);
  color: var(--c-paper);
}
.btn-outline {
  background: transparent;
  color: var(--c-ink);
  border-color: var(--c-ink);
}
.btn-outline:hover {
  background: var(--c-ink);
  color: var(--c-paper);
}
.btn-light {
  background: var(--c-paper);
  color: var(--c-ink);
  border-color: var(--c-rule);
}
.btn-light:hover {
  background: var(--c-ink);
  color: var(--c-paper);
  border-color: var(--c-ink);
}
.btn-accent {
  background: var(--c-accent);
  color: var(--c-paper);
}
.btn-accent:hover {
  background: var(--c-accent-dark);
  color: var(--c-paper);
}

/* ========== Hero ========== */
.hero {
  background: var(--c-paper);
  padding: 96px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 72px;
  align-items: center;
}
.hero .eyebrow { margin-bottom: 24px; }
.hero h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: -0.025em;
  color: var(--c-ink);
  margin-bottom: 28px;
}
.hero h1 em {
  font-style: italic;
  color: var(--c-accent);
}
.hero p.lead {
  font-family: var(--font-sans);
  font-size: 1.12rem;
  line-height: 1.55;
  color: var(--c-ink-soft);
  max-width: 540px;
  margin-bottom: 36px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-card {
  position: relative;
  background: var(--c-surface);
  border: 1px solid var(--c-rule);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.hero-card::before {
  content: "";
  position: absolute;
  inset: -8px -8px 8px 8px;
  border: 1px solid var(--c-rule);
  border-radius: var(--radius-lg);
  z-index: -1;
}
.hero-card img {
  width: 100%;
  aspect-ratio: 1.05;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--c-paper-deep);
}
.hero-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  padding: 4px 4px 0;
  font-size: 0.82rem;
  color: var(--c-ink-muted);
  font-variant-numeric: tabular-nums;
}
.hero-card-meta strong {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1rem;
  color: var(--c-ink);
}

/* ========== Stats strip ========== */
.stats {
  background: var(--c-paper);
  padding: 56px 0;
  border-top: 1px solid var(--c-rule);
  border-bottom: 1px solid var(--c-rule);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat {
  padding: 8px 24px;
  border-left: 1px solid var(--c-rule-soft);
}
.stat:first-child { border-left: none; padding-left: 0; }
.stat-num {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4.2vw, 3.4rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--c-ink);
}
.stat-num span { color: var(--c-accent); font-style: italic; }
.stat-label {
  margin-top: 12px;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--c-ink-muted);
  text-transform: uppercase;
}

/* ========== Sections ========== */
.section { padding: 120px 0; }
.section-alt { background: var(--c-paper-deep); }
.section-dark { background: var(--c-dark); color: var(--c-paper); }

.section-head {
  max-width: 760px;
  margin: 0 auto 72px;
  text-align: center;
}
.section-head .eyebrow { margin-bottom: 18px; }
.section-head h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.9rem, 3.4vw, 2.8rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--c-ink);
  margin-bottom: 16px;
}
.section-head h2 em { font-style: italic; color: var(--c-accent); }
.section-head p {
  color: var(--c-ink-soft);
  font-size: 1.05rem;
  line-height: 1.6;
}

/* ========== Categories ========== */
.cats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--c-rule);
  border-bottom: 1px solid var(--c-rule);
}
.cat-card {
  display: block;
  padding: 40px 28px;
  border-left: 1px solid var(--c-rule);
  background: transparent;
  color: var(--c-ink);
  transition: background .2s ease;
}
.cat-card:first-child { border-left: none; }
.cat-card:hover {
  background: var(--c-surface);
  color: var(--c-ink);
}
.cat-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--c-accent-soft);
  color: var(--c-accent-dark);
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  margin-bottom: 24px;
}
.cat-card h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
  color: var(--c-ink);
}
.cat-card p {
  color: var(--c-ink-muted);
  font-size: 0.93rem;
  line-height: 1.55;
}

/* ========== Product grid ========== */
.products {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.product {
  background: var(--c-surface);
  border: 1px solid var(--c-rule-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color .2s ease, transform .2s ease;
}
.product:hover {
  border-color: var(--c-ink);
  transform: translateY(-2px);
}
.product-img {
  aspect-ratio: 1;
  background: var(--c-paper-deep);
  overflow: hidden;
}
.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.product:hover .product-img img { transform: scale(1.04); }
.product-body {
  padding: 18px 20px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-model {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.15rem;
  color: var(--c-ink);
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}
.product-sizes {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
}
.size-chip {
  font-size: 0.75rem;
  padding: 3px 10px;
  background: var(--c-paper);
  color: var(--c-ink-soft);
  border-radius: 999px;
  border: 1px solid var(--c-rule);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}
.product-foot {
  margin-top: auto;
  display: flex;
  gap: 8px;
}
.product-foot .btn {
  flex: 1;
  padding: 9px 12px;
  font-size: 0.85rem;
}

/* ========== Why us — editorial list ========== */
.usps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--c-rule);
}
.usp {
  padding: 48px 32px 48px 0;
  border-bottom: 1px solid var(--c-rule);
  border-right: 1px solid var(--c-rule);
}
.usp:nth-child(3n) { border-right: none; padding-right: 0; }
.usp:nth-child(3n+1) { padding-left: 0; }
.usp:not(:nth-child(3n+1)) { padding-left: 32px; }
.usp:nth-last-child(-n+3) { border-bottom: none; padding-bottom: 0; }

.usp-num {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 0.95rem;
  color: var(--c-accent);
  margin-bottom: 16px;
  font-variant-numeric: tabular-nums;
}
.usp h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
  color: var(--c-ink);
  margin-bottom: 12px;
}
.usp p {
  color: var(--c-ink-soft);
  font-size: 0.98rem;
  line-height: 1.6;
}

/* ========== CTA banner ========== */
.cta-banner {
  background: var(--c-dark);
  color: var(--c-paper);
  padding: 96px 0;
}
.cta-banner .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
}
.cta-banner h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.7rem, 2.8vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  color: var(--c-paper);
}
.cta-banner h2 em { font-style: italic; color: var(--c-accent); }
.cta-banner p {
  opacity: .8;
  max-width: 540px;
  font-size: 1rem;
}
.cta-banner .btn-primary {
  background: var(--c-accent);
  color: var(--c-paper);
}
.cta-banner .btn-primary:hover {
  background: var(--c-paper);
  color: var(--c-ink);
}

/* ========== Footer ========== */
.site-footer {
  background: var(--c-dark);
  color: #b3afa5;
  padding: 72px 0 28px;
  border-top: 1px solid #2a2825;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 56px;
}
.site-footer h4 {
  color: var(--c-paper);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: 20px;
}
.site-footer ul { list-style: none; }
.site-footer ul li { margin-bottom: 12px; font-size: 0.93rem; }
.site-footer a { color: #b3afa5; }
.site-footer a:hover { color: var(--c-accent); }
.footer-brand .brand,
.footer-brand .brand > span:not(.brand-mark) { color: var(--c-paper); }
.footer-brand .brand small { color: #b3afa5; }
.footer-brand p { font-size: 0.94rem; max-width: 380px; line-height: 1.55; margin-top: 16px; }
.footer-bottom {
  border-top: 1px solid #2a2825;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  color: #807c73;
}

/* ========== Page hero ========== */
.page-hero {
  background: var(--c-paper);
  padding: 96px 0 80px;
  border-bottom: 1px solid var(--c-rule);
}
.page-hero .container { text-align: left; max-width: var(--container); }
.page-hero .eyebrow { margin-bottom: 20px; }
.page-hero h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  letter-spacing: -0.025em;
  line-height: 1.05;
  color: var(--c-ink);
  margin-bottom: 18px;
  max-width: 800px;
}
.page-hero h1 em { font-style: italic; color: var(--c-accent); }
.page-hero p {
  color: var(--c-ink-soft);
  max-width: 640px;
  font-size: 1.08rem;
  line-height: 1.55;
}

/* ========== Filter bar ========== */
.filter-bar {
  background: var(--c-surface);
  border: 1px solid var(--c-rule);
  border-radius: var(--radius-lg);
  padding: 14px;
  margin-bottom: 40px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}
.filter-bar input[type=search],
.filter-bar select {
  font: inherit;
  font-size: 0.94rem;
  padding: 11px 14px;
  border: 1px solid var(--c-rule);
  border-radius: var(--radius);
  background: var(--c-paper);
  color: var(--c-ink);
  outline: none;
  transition: border-color .15s ease, background .15s ease;
}
.filter-bar input[type=search] { flex: 1; min-width: 220px; }
.filter-bar input[type=search]:focus,
.filter-bar select:focus {
  border-color: var(--c-ink);
  background: var(--c-surface);
}
.filter-bar .count {
  margin-left: auto;
  color: var(--c-ink-muted);
  font-size: 0.9rem;
  padding: 0 8px;
  font-variant-numeric: tabular-nums;
}

/* ========== Modal ========== */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(26, 26, 26, .55);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 24px;
  animation: fadeIn .15s ease-out;
}
.modal.open { display: flex; }
@keyframes fadeIn { from { opacity: 0 } to { opacity: 1 } }

.modal-content {
  background: var(--c-paper);
  border-radius: var(--radius-lg);
  max-width: 920px;
  width: 100%;
  max-height: 90vh;
  overflow: auto;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--c-rule);
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border: 1px solid var(--c-rule);
  border-radius: 50%;
  background: var(--c-paper);
  color: var(--c-ink);
  font-size: 1.1rem;
  cursor: pointer;
  z-index: 2;
  transition: background .15s ease, color .15s ease;
}
.modal-close:hover { background: var(--c-ink); color: var(--c-paper); border-color: var(--c-ink); }

.modal-img {
  background: var(--c-paper-deep);
  aspect-ratio: 1;
}
.modal-img img { width: 100%; height: 100%; object-fit: cover; }
.modal-body { padding: 40px 36px; }
.modal-body h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.7rem;
  letter-spacing: -0.015em;
  color: var(--c-ink);
  margin-bottom: 6px;
}
.modal-body .sub {
  color: var(--c-ink-muted);
  font-size: 0.92rem;
  margin-bottom: 28px;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 28px;
  font-size: 0.92rem;
  font-variant-numeric: tabular-nums;
}
.spec-table th, .spec-table td {
  text-align: left;
  padding: 12px 4px;
  border-bottom: 1px solid var(--c-rule);
}
.spec-table th {
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--c-ink-muted);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border-bottom: 1px solid var(--c-rule);
}
.spec-table td { color: var(--c-ink); }
.modal-cta { display: flex; gap: 10px; flex-wrap: wrap; }

/* ========== Split (about) ========== */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.split img {
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-rule);
  background: var(--c-paper-deep);
}
.split .eyebrow { margin-bottom: 18px; }
.split h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  letter-spacing: -0.02em;
  line-height: 1.12;
  color: var(--c-ink);
  margin-bottom: 20px;
}
.split h2 em { font-style: italic; color: var(--c-accent); }
.split p {
  color: var(--c-ink-soft);
  font-size: 1.02rem;
  line-height: 1.65;
  margin-bottom: 16px;
}
.checks { list-style: none; margin-top: 24px; }
.checks li {
  padding-left: 28px;
  position: relative;
  margin-bottom: 12px;
  color: var(--c-ink);
  font-size: 0.97rem;
  line-height: 1.55;
}
.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 14px;
  height: 1px;
  background: var(--c-accent);
}

/* ========== Facts ========== */
.facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 0;
  border-top: 1px solid var(--c-rule);
  border-bottom: 1px solid var(--c-rule);
}
.fact {
  padding: 40px 28px;
  text-align: left;
  border-left: 1px solid var(--c-rule);
}
.fact:first-child,
.fact:nth-child(3n+1) { border-left: none; }
.fact:nth-child(n+4) { border-top: 1px solid var(--c-rule); }
.fact-num {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 2.6rem;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--c-ink);
  font-variant-numeric: tabular-nums;
}
.fact-num span { color: var(--c-accent); font-style: italic; }
.fact-label {
  color: var(--c-ink-muted);
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 14px;
}

/* ========== Contact ========== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: start;
}
.contact-info {
  background: var(--c-surface);
  border: 1px solid var(--c-rule);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.contact-info h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  color: var(--c-ink);
  font-size: 1.35rem;
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}
.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--c-rule-soft);
}
.contact-row:last-child { border-bottom: none; padding-bottom: 0; }
.contact-row-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--c-accent-soft);
  color: var(--c-accent-dark);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-size: 0.95rem;
}
.contact-row-label {
  font-size: 0.74rem;
  color: var(--c-ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 4px;
}
.contact-row-value {
  color: var(--c-ink);
  font-weight: 400;
  font-size: 0.98rem;
  line-height: 1.5;
  word-break: break-word;
}
.contact-row-value a { color: var(--c-ink); border-bottom: 1px solid var(--c-rule); padding-bottom: 1px; }
.contact-row-value a:hover { color: var(--c-accent); border-color: var(--c-accent); }

.contact-form {
  background: var(--c-surface);
  border: 1px solid var(--c-rule);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.contact-form h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  color: var(--c-ink);
  font-size: 1.4rem;
  margin-bottom: 28px;
  letter-spacing: -0.01em;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 18px;
}
.form-field { display: flex; flex-direction: column; }
.form-field.full { grid-column: 1 / -1; }
.form-field label {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--c-ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.form-field input,
.form-field textarea,
.form-field select {
  font: inherit;
  font-size: 0.96rem;
  padding: 12px 14px;
  border: 1px solid var(--c-rule);
  border-radius: var(--radius);
  background: var(--c-paper);
  color: var(--c-ink);
  outline: none;
  transition: border-color .15s ease, background .15s ease;
  font-family: var(--font-sans);
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-color: var(--c-ink);
  background: var(--c-surface);
}
.form-field textarea { resize: vertical; min-height: 130px; line-height: 1.5; }
.form-note {
  font-size: 0.84rem;
  color: var(--c-ink-muted);
  margin-top: 14px;
  line-height: 1.55;
}
.form-tip {
  margin-top: 28px;
  padding: 18px 20px;
  background: var(--c-paper);
  border: 1px solid var(--c-rule);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--c-ink-soft);
  line-height: 1.55;
}
.form-tip strong { color: var(--c-ink); font-weight: 500; }

/* ========== Two-up cards ========== */
.places {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 920px;
  margin: 0 auto;
}
.place {
  background: var(--c-surface);
  border: 1px solid var(--c-rule);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
}
.place .cat-icon { background: var(--c-accent-soft); color: var(--c-accent-dark); }
.place h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  color: var(--c-ink);
  margin-bottom: 8px;
}
.place p {
  color: var(--c-ink-soft);
  font-size: 0.96rem;
  line-height: 1.6;
}

/* ========== Responsive ========== */
@media (max-width: 1024px) {
  .products { grid-template-columns: repeat(3, 1fr); }
  .cats { grid-template-columns: repeat(2, 1fr); }
  .cat-card:nth-child(3) { border-left: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: none; padding-left: 0; }
  .usps { grid-template-columns: repeat(2, 1fr); }
  .usp:nth-child(3n) { border-right: 1px solid var(--c-rule); padding-right: 32px; }
  .usp:nth-child(3n+1) { padding-left: 32px; }
  .usp:nth-child(2n) { border-right: none; padding-right: 0; }
  .usp:nth-child(2n+1) { padding-left: 0; }
  .section { padding: 96px 0; }
}

@media (max-width: 768px) {
  .nav { display: none; }
  .nav.open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--c-paper);
    border-bottom: 1px solid var(--c-rule);
    padding: 16px 32px;
    gap: 0;
  }
  .nav.open a {
    padding: 14px 0;
    border-bottom: 1px solid var(--c-rule-soft);
  }
  .nav.open a:last-child { border-bottom: none; }
  .nav-toggle { display: block; }

  .hero { padding: 64px 0; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-card { max-width: 480px; margin: 0 auto; }

  .section { padding: 72px 0; }
  .section-head { margin-bottom: 48px; }

  .stats { padding: 40px 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat { padding: 16px; border-left: none; border-top: 1px solid var(--c-rule-soft); }
  .stat:nth-child(-n+2) { border-top: none; }

  .cats { grid-template-columns: 1fr; }
  .cat-card { border-left: none !important; border-top: 1px solid var(--c-rule); padding: 32px 0; }
  .cat-card:first-child { border-top: none; }

  .products { grid-template-columns: repeat(2, 1fr); gap: 16px; }

  .usps { grid-template-columns: 1fr; }
  .usp {
    padding: 36px 0 !important;
    border-right: none !important;
    border-bottom: 1px solid var(--c-rule);
  }
  .usp:last-child { border-bottom: none; padding-bottom: 0 !important; }

  .split, .contact-grid, .places { grid-template-columns: 1fr; gap: 40px; }
  .split img { max-width: 480px; }
  .modal-content { grid-template-columns: 1fr; }
  .modal-img { aspect-ratio: 1.4; }
  .modal-body { padding: 28px 24px; }

  .form-row { grid-template-columns: 1fr; }
  .contact-form, .contact-info { padding: 28px 24px; }

  .facts { grid-template-columns: 1fr; }
  .fact {
    padding: 28px 0;
    border-left: none !important;
    border-top: 1px solid var(--c-rule-soft);
  }
  .fact:first-child { border-top: none; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .cta-banner { padding: 64px 0; }
  .page-hero { padding: 64px 0 56px; }
}

@media (max-width: 480px) {
  .container, .container-narrow { padding: 0 20px; }
  .products { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
}