/* ==========================================================================
   VETRACORE — Animal Health Distribution
   Core stylesheet
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500&display=swap');

:root {
  /* ---- Color tokens ---- */
  --color-ink:        #14211f;   /* primary text */
  --color-ink-soft:    #4a5957;  /* secondary text */
  --color-paper:       #f7f7f3;  /* page background */
  --color-surface:     #ffffff;  /* card background */
  --color-line:        #dfe2dc;  /* hairline borders */

  --color-deep:        #0d3b3e;  /* deep teal-navy — primary brand */
  --color-deep-soft:    #12494d;
  --color-teal:         #1f8f7d;  /* signature accent — network/health */
  --color-teal-soft:     #e4f2ee; /* tinted teal background */
  --color-gold:          #b9862f; /* certification / API accent */
  --color-gold-soft:      #f6ecda;

  --color-poultry:  #c96a2e;
  --color-swine:    #a15a8c;
  --color-cattle:   #2e6b8f;

  /* ---- Type tokens ---- */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:    'IBM Plex Mono', monospace;

  /* ---- Layout tokens ---- */
  --max-width: 1180px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 18px;
  --shadow-card: 0 1px 2px rgba(13, 59, 62, 0.06), 0 8px 24px -12px rgba(13, 59, 62, 0.18);
}

/* ---- Reset ---- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; margin: 0; }
p { margin: 0; }
button { font-family: inherit; cursor: pointer; }

:focus-visible {
  outline: 2px solid var(--color-teal);
  outline-offset: 3px;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-teal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: '';
  width: 18px;
  height: 1px;
  background: var(--color-teal);
  display: inline-block;
}

.section {
  padding: 88px 0;
}
.section--tight { padding: 56px 0; }
.section--surface { background: var(--color-surface); }
.section--deep {
  background: var(--color-deep);
  color: #eef4f2;
}
.section--deep .eyebrow { color: #7fd4c2; }
.section--deep .eyebrow::before { background: #7fd4c2; }

.section-head {
  max-width: 640px;
  margin-bottom: 44px;
}
.section-head h2 {
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  margin-top: 12px;
}
.section-head p {
  margin-top: 14px;
  color: var(--color-ink-soft);
  font-size: 1.02rem;
}
.section--deep .section-head p { color: #b9d3ce; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--color-teal); color: #fff; }
.btn-primary:hover { background: #187667; }
.btn-outline { background: transparent; border-color: currentColor; }
.btn-outline:hover { background: rgba(255,255,255,0.08); }
.btn-ghost-dark { color: var(--color-deep); border-color: var(--color-line); }
.btn-ghost-dark:hover { border-color: var(--color-deep); }
.btn-sm { padding: 9px 18px; font-size: 0.82rem; }

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 247, 243, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.32rem;
  font-weight: 600;
  color: var(--color-deep);
  letter-spacing: 0.01em;
}
.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--color-teal), var(--color-deep));
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.brand-mark svg { width: 19px; height: 19px; }
.brand span { color: var(--color-teal); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-links a {
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--color-ink-soft);
  transition: background 0.15s ease, color 0.15s ease;
}
.nav-links a:hover { background: var(--color-teal-soft); color: var(--color-deep); }
.nav-links a.active { background: var(--color-deep); color: #fff; }

.nav-cta { display: flex; align-items: center; gap: 14px; }

.nav-search {
  display: flex;
  align-items: center;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: 999px;
  padding: 4px 4px 4px 14px;
  gap: 6px;
}
.nav-search input {
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 0.85rem;
  color: var(--color-ink);
  width: 150px;
  outline: none;
}
.nav-search input::placeholder { color: var(--color-ink-soft); }
.nav-search button {
  width: 30px;
  height: 30px;
  border-radius: 999px;
  border: none;
  background: var(--color-teal);
  color: #fff;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.nav-search button svg { width: 15px; height: 15px; }

.nav-search-icon-mobile {
  display: none;
  color: var(--color-deep);
  padding: 6px;
}
.nav-search-icon-mobile svg { width: 21px; height: 21px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
}
.nav-toggle svg { width: 24px; height: 24px; color: var(--color-deep); }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-search { display: none; }
  .nav-search-icon-mobile { display: grid; place-items: center; }
  .site-header.menu-open .nav-links {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    padding: 12px 20px 20px;
    border-bottom: 1px solid var(--color-line);
    gap: 2px;
  }
  .site-header.menu-open .nav-links a { padding: 12px 14px; }
  .nav-cta .btn span.hide-mobile { display: none; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  padding: 84px 0 96px;
  background: var(--color-deep);
  color: #fff;
}
.hero-network {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero-copy .eyebrow { color: #7fd4c2; }
.hero-copy .eyebrow::before { background: #7fd4c2; }
.hero-copy h1 {
  font-size: clamp(2.2rem, 4.4vw, 3.4rem);
  margin-top: 18px;
  color: #fff;
  max-width: 15ch;
}
.hero-copy p {
  margin-top: 22px;
  font-size: 1.08rem;
  color: #c7dcd8;
  max-width: 46ch;
}
.hero-actions {
  margin-top: 32px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.hero-stats {
  margin-top: 48px;
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.hero-stat b {
  display: block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: #fff;
}
.hero-stat span {
  font-size: 0.8rem;
  color: #9fc0ba;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hero-panel {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.hero-panel-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #7fd4c2;
  margin-bottom: 18px;
  display: block;
}
.flow-row {
  display: flex;
  align-items: center;
  gap: 0;
}
.flow-node {
  flex: 1;
  text-align: center;
  padding: 16px 6px;
}
.flow-node b { display: block; font-family: var(--font-body); font-size: 0.88rem; color: #fff; font-weight: 600; }
.flow-node span { font-size: 0.72rem; color: #9fc0ba; }
.flow-arrow { color: #4a8f83; font-size: 1.1rem; }
.hero-panel-note {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.14);
  font-size: 0.85rem;
  color: #b9d3ce;
}

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Livestock sector cards (homepage only)
   ========================================================================== */
.sector-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.sector-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.sector-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
  border-color: transparent;
}
.sector-icon {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
}
.sector-icon svg { width: 24px; height: 24px; color: #fff; }
.sector-card[data-sector="poultry"] .sector-icon { background: var(--color-poultry); }
.sector-card[data-sector="swine"] .sector-icon { background: var(--color-swine); }
.sector-card[data-sector="cattle"] .sector-icon { background: var(--color-cattle); }
.sector-card h3 { font-size: 1.2rem; }
.sector-card p { margin-top: 10px; color: var(--color-ink-soft); font-size: 0.94rem; }
.sector-tags {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.sector-tags span {
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  color: var(--color-ink-soft);
}

@media (max-width: 760px) {
  .sector-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Product pillar cards (homepage teaser)
   ========================================================================== */
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.pillar-card {
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  overflow: hidden;
}
.pillar-card.api { background: var(--color-gold-soft); border: 1px solid #e6d3ab; }
.pillar-card.ah { background: var(--color-teal-soft); border: 1px solid #c8e6dd; }
.pillar-card .eyebrow { color: var(--color-gold); }
.pillar-card .eyebrow::before { background: var(--color-gold); }
.pillar-card.ah .eyebrow { color: var(--color-teal); }
.pillar-card.ah .eyebrow::before { background: var(--color-teal); }
.pillar-card h3 { font-size: 1.5rem; margin-top: 14px; }
.pillar-card p { margin-top: 12px; color: var(--color-ink-soft); max-width: 42ch; }
.pillar-list {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.pillar-list span {
  font-size: 0.78rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(0,0,0,0.06);
}
.pillar-card .btn { margin-top: 24px; }

@media (max-width: 760px) {
  .pillar-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Trust / value grid
   ========================================================================== */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-line);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.trust-item {
  background: var(--color-surface);
  padding: 28px 22px;
}
.trust-item b {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: 10px;
}
.trust-item p { font-size: 0.92rem; color: var(--color-ink-soft); }

@media (max-width: 900px) {
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .trust-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   News cards
   ========================================================================== */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.news-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.news-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); }
.news-thumb {
  height: 150px;
  background: linear-gradient(135deg, var(--color-deep), var(--color-teal));
  position: relative;
}
.news-thumb span {
  position: absolute;
  top: 14px;
  left: 14px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.9);
  color: var(--color-deep);
  padding: 4px 10px;
  border-radius: 999px;
}
.news-body { padding: 22px; }
.news-date { font-size: 0.78rem; color: var(--color-ink-soft); font-family: var(--font-mono); }
.news-body h3 { font-size: 1.08rem; margin-top: 10px; line-height: 1.35; }
.news-body p { margin-top: 10px; font-size: 0.9rem; color: var(--color-ink-soft); }
.news-link {
  margin-top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--color-teal);
}

@media (max-width: 900px) {
  .news-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .news-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   CTA banner
   ========================================================================== */
.cta-banner {
  background: var(--color-teal);
  border-radius: var(--radius-lg);
  padding: 48px 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  color: #fff;
}
.cta-banner h3 { font-size: 1.5rem; color: #fff; }
.cta-banner p { margin-top: 8px; color: #dff3ee; }
.cta-banner .btn-primary { background: #fff; color: var(--color-deep); }
.cta-banner .btn-primary:hover { background: #eafffa; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--color-deep);
  color: #cfe3df;
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand .brand { color: #fff; }
.footer-brand .brand span { color: #7fd4c2; }
.footer-brand p {
  margin-top: 14px;
  font-size: 0.9rem;
  color: #9fc0ba;
  max-width: 34ch;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #7fd4c2;
  font-weight: 500;
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 0.9rem; color: #cfe3df; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  color: #83a39d;
}

@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Page header (interior pages)
   ========================================================================== */
.page-header {
  background: var(--color-deep);
  color: #fff;
  padding: 56px 0 68px;
}
.page-header .eyebrow { color: #7fd4c2; }
.page-header .eyebrow::before { background: #7fd4c2; }
.page-header h1 { color: #fff; margin-top: 14px; font-size: clamp(1.9rem, 3.6vw, 2.6rem); }
.page-header p { margin-top: 14px; color: #c7dcd8; max-width: 56ch; }
.breadcrumb {
  font-size: 0.82rem;
  color: #9fc0ba;
  display: flex;
  align-items: center;
  gap: 8px;
}
.breadcrumb a:hover { color: #fff; }

/* ==========================================================================
   Tabs (Products page)
   ========================================================================== */
.tab-bar {
  display: inline-flex;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: 999px;
  padding: 5px;
  gap: 4px;
  margin-bottom: 40px;
}
.tab-btn {
  border: none;
  background: transparent;
  padding: 11px 22px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-ink-soft);
}
.tab-btn.active { background: var(--color-deep); color: #fff; }
.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeIn 0.25s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

.subcat-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
}
.subcat-chip {
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--color-ink-soft);
}
.subcat-chip.active { background: var(--color-teal-soft); border-color: #b6ddd3; color: var(--color-deep); }

.subcat-block { margin-bottom: 56px; }
.subcat-block-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-line);
  padding-bottom: 14px;
  margin-bottom: 22px;
}
.subcat-block-head h3 { font-size: 1.3rem; }
.subcat-block-head span { font-size: 0.82rem; color: var(--color-ink-soft); font-family: var(--font-mono); }

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 22px;
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}
.product-card:hover { box-shadow: var(--shadow-card); border-color: transparent; }
.product-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}
.product-tag {
  font-size: 0.66rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--color-paper);
  color: var(--color-ink-soft);
  white-space: nowrap;
}
.product-card h4 { font-size: 1.02rem; margin-top: 14px; }
.product-card p { margin-top: 8px; font-size: 0.86rem; color: var(--color-ink-soft); }
.product-spec {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--color-line);
  font-size: 0.78rem;
  color: var(--color-ink-soft);
  display: flex;
  justify-content: space-between;
}

@media (max-width: 900px) {
  .product-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .product-grid { grid-template-columns: 1fr; }
}

.api-note {
  background: var(--color-gold-soft);
  border: 1px solid #e6d3ab;
  border-radius: var(--radius-md);
  padding: 20px 24px;
  font-size: 0.92rem;
  color: #6b501f;
  margin-bottom: 32px;
}

/* ==========================================================================
   About page
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.about-grid p + p { margin-top: 16px; }
.about-grid p { color: var(--color-ink-soft); }

.milestone-list { border-left: 2px solid var(--color-line); }
.milestone {
  position: relative;
  padding: 0 0 30px 28px;
}
.milestone:last-child { padding-bottom: 0; }
.milestone::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-teal);
}
.milestone b { font-family: var(--font-mono); font-size: 0.8rem; color: var(--color-teal); display: block; margin-bottom: 4px; }
.milestone span { color: var(--color-ink-soft); font-size: 0.92rem; }

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.value-card {
  padding: 26px;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-line);
}
.value-card h4 { font-size: 1.05rem; margin-top: 12px; }
.value-card p { margin-top: 8px; font-size: 0.9rem; color: var(--color-ink-soft); }
.value-num { font-family: var(--font-mono); color: var(--color-teal); font-size: 0.85rem; }

@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Contact page
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: start;
}
.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.contact-row {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-line);
}
.contact-row:last-child { border-bottom: none; }
.contact-row-icon {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: var(--color-teal-soft);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.contact-row-icon svg { width: 18px; height: 18px; color: var(--color-teal); }
.contact-row b { display: block; font-size: 0.9rem; }
.contact-row span { font-size: 0.86rem; color: var(--color-ink-soft); }

.map-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-line);
  margin-top: 24px;
  height: 220px;
}
.map-frame iframe { width: 100%; height: 100%; border: 0; filter: grayscale(0.2); }

.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: 0.86rem; font-weight: 600; }
.form-field input,
.form-field select,
.form-field textarea {
  font-family: inherit;
  font-size: 0.94rem;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-line);
  background: var(--color-paper);
  color: var(--color-ink);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-teal);
  background: #fff;
}
.form-note {
  margin-top: 18px;
  font-size: 0.82rem;
  color: var(--color-ink-soft);
  background: var(--color-paper);
  border: 1px dashed var(--color-line);
  padding: 14px 16px;
  border-radius: var(--radius-sm);
}
.form-submit { margin-top: 22px; }

@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-card { padding: 26px; }
}

/* ==========================================================================
   News page
   ========================================================================== */
.news-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.news-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.news-page-grid .news-card:first-child {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
}
.news-page-grid .news-card:first-child .news-thumb { height: 100%; }
.news-page-grid .news-card:first-child .news-body { padding: 32px; }
.news-page-grid .news-card:first-child h3 { font-size: 1.4rem; }

@media (max-width: 900px) {
  .news-page-grid { grid-template-columns: 1fr 1fr; }
  .news-page-grid .news-card:first-child { grid-template-columns: 1fr; grid-column: 1 / -1; }
  .news-page-grid .news-card:first-child .news-thumb { height: 160px; }
}
@media (max-width: 640px) {
  .news-page-grid { grid-template-columns: 1fr; }
}

.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
}
.page-btn {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  display: grid;
  place-items: center;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-ink-soft);
}
.page-btn.active { background: var(--color-deep); color: #fff; border-color: var(--color-deep); }

/* ==========================================================================
   News article body — Markdown-rendered content styling
   ========================================================================== */
.news-content p { margin-top: 16px; }
.news-content p:first-child { margin-top: 0; }
.news-content h2, .news-content h3 {
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--color-deep);
  margin-top: 32px;
  margin-bottom: 8px;
}
.news-content h2:first-child, .news-content h3:first-child { margin-top: 0; }
.news-content ul, .news-content ol { margin-top: 12px; padding-left: 22px; }
.news-content li { margin-bottom: 6px; }
.news-content strong { color: var(--color-ink); font-weight: 700; }
.news-content a { color: var(--color-teal); font-weight: 600; text-decoration: underline; }

/* ==========================================================================
   Product detail page — sans-serif titling (matches reference layout),
   section accents, share buttons, similar products
   ========================================================================== */
.product-layout-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 40px;
  align-items: start;
}
@media (max-width: 760px) {
  .product-layout-grid { grid-template-columns: 1fr; gap: 28px; }
}

.product-title {
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.product-content h3 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-deep);
  margin-top: 32px;
  margin-bottom: 4px;
  position: relative;
  padding-bottom: 12px;
}
.product-content h3::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 44px;
  height: 3px;
  border-radius: 2px;
  background: var(--color-teal);
}
.product-content h3:first-child { margin-top: 0; }
.product-content p, .product-content li { color: var(--color-ink-soft); }
.product-content ul { padding-left: 20px; list-style: disc; margin-top: 8px; }
.product-content li { margin-bottom: 4px; }
.product-content img { border-radius: var(--radius-md); margin: 12px 0; max-width: 100%; }

.share-products {
  margin-top: 28px;
}
.share-products-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
  display: block;
  margin-bottom: 10px;
}
.share-icons {
  display: flex;
  gap: 10px;
}
.share-icon {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid var(--color-line);
  display: grid;
  place-items: center;
  color: var(--color-ink-soft);
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}
.share-icon:hover {
  border-color: var(--color-teal);
  color: var(--color-teal);
  background: var(--color-teal-soft);
}
.share-icon svg { width: 17px; height: 17px; }

.similar-products-heading {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-deep);
}
.similar-products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 28px;
}
.similar-product-card {
  display: block;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface);
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}
.similar-product-card:hover {
  box-shadow: var(--shadow-card);
  border-color: transparent;
}
.similar-product-thumb {
  aspect-ratio: 1 / 1;
  background: var(--color-paper);
  display: grid;
  place-items: center;
  overflow: hidden;
}
.similar-product-thumb img { width: 100%; height: 100%; object-fit: cover; }
.similar-product-thumb span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-ink-soft);
}
.similar-product-name {
  padding: 14px 16px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-ink);
}

@media (max-width: 860px) {
  .similar-products-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
  .similar-products-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Utilities
   ========================================================================== */
.mt-0 { margin-top: 0 !important; }
.text-center { text-align: center; }
.center-head { margin-left: auto; margin-right: auto; text-align: center; }