/* ============================================================
   สยามคอนกรีต 2008 — สไตล์หลัก (ดีไซน์แบบ B: สว่าง เป็นกันเอง)
   ============================================================ */

:root {
  --bg: #FAF7F3;
  --surface: #FFFFFF;
  --border: #EEE7DF;
  --border-warm: #F5E4D8;
  --ink: #2B2824;
  --body: #33302C;
  --mid: #5C564E;
  --soft: #6B645A;
  --muted: #8A8378;
  --faint: #A8A091;
  --orange: #F25A29;
  --orange-dark: #D64A1C;
  --orange-deep: #C24E18;
  --orange-soft: #FFF1E9;
  --navy: #022D6A;
  --navy-mid: #1E4487;
  --navy-soft: #EEF2F9;
  --navy-chip-border: #D9E2F1;
  --navy-chip-ink: #2C4A7C;
  --on-navy-muted: #B9C6DE;
  --warm-panel: #FFF7F2;
  --line-green: #10B34F;
  --green-soft: #EDF7EE;
  --green-ink: #2E7D42;
  --blue-soft: #EDF3FB;
  --blue-ink: #3B6EA8;
  --tan-soft: #F3EFE7;
  --tan-ink: #8A6F3C;
  --dark: #2B2824;
  --dark-muted: #B8B2A8;
  --ph-a: #EAE2D6;
  --ph-b: #D8CDBC;
  --font-head: 'Prompt', 'Noto Sans Thai', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: 'Anuphan', 'Noto Sans Thai', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --radius: 18px;
  --radius-lg: 24px;
  --radius-sm: 14px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--body);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--ink);
  line-height: 1.3;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; }

a { color: var(--orange); text-decoration: none; }
a:hover { color: var(--orange-dark); }

img { max-width: 100%; display: block; }

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

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 16px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 10px 18px;
  z-index: 100;
}
.skip-link:focus { left: 8px; top: 8px; color: #fff; }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: inherit;
}
.brand:hover { color: inherit; }

.brand-mark {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  background: var(--orange);
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  color: #fff;
}

.brand-logo {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 11px;
  display: block;
}

.footer-logo {
  height: 68px;
  width: auto;
  border-radius: 10px;
  display: block;
}

.brand-name {
  display: block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 16px;
  line-height: 1.25;
  color: var(--ink);
}

.brand-tag {
  display: block;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.3;
}

.header-actions { display: flex; align-items: center; gap: 8px; }

.header-call-mobile {
  display: flex;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--orange-soft);
  color: var(--orange);
  align-items: center;
  justify-content: center;
}
.header-call-mobile:hover { background: #FFE4D4; color: var(--orange-dark); }
@media (min-width: 1024px) { .header-call-mobile { display: none; } }

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  padding: 0;
}

.site-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 14px 30px rgba(43, 40, 36, 0.10);
}
.site-nav.open { display: block; }

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 8px 16px 16px 16px;
  display: flex;
  flex-direction: column;
}

.site-nav a {
  display: block;
  padding: 12px 8px;
  font-size: 16px;
  color: var(--mid);
  border-bottom: 1px solid var(--border);
}
.site-nav li:last-child a { border-bottom: 0; }
.site-nav a:hover { color: var(--orange); }
.site-nav a[aria-current="page"] { color: var(--orange); font-weight: 600; }

.header-call {
  display: none;
  align-items: center;
  gap: 8px;
  background: var(--orange);
  color: #fff;
  border-radius: 999px;
  padding: 10px 20px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15px;
  white-space: nowrap;
}
.header-call:hover { background: var(--orange-dark); color: #fff; }

@media (min-width: 1024px) {
  .nav-toggle { display: none; }
  .site-nav {
    display: block;
    position: static;
    background: none;
    border: 0;
    box-shadow: none;
  }
  .site-nav ul {
    flex-direction: row;
    align-items: center;
    gap: 4px;
    padding: 0;
  }
  .site-nav a {
    padding: 8px 10px;
    font-size: 15px;
    border-bottom: 0;
  }
  .header-call { display: inline-flex; }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: var(--radius-sm);
  padding: 15px 24px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 16px;
  line-height: 1.3;
  border: 0;
  cursor: pointer;
  min-height: 52px;
}

.btn-primary {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 6px 18px rgba(242, 90, 41, 0.30);
}
.btn-primary:hover { background: var(--orange-dark); color: #fff; }

.btn-line { background: var(--line-green); color: #fff; }
.btn-line:hover { background: #0D9642; color: #fff; }

.btn-ghost {
  background: var(--surface);
  border: 1.5px solid #E3DCD2;
  color: var(--mid);
}
.btn-ghost:hover { border-color: var(--orange); color: var(--orange); }

.btn-dark-outline {
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  color: #fff;
}
.btn-dark-outline:hover { border-color: #fff; color: #fff; }

/* ---------- Sections ---------- */

.section { padding: 44px 0; }
.section-tight { padding-top: 8px; }

.breadcrumb { font-size: 14px; color: var(--muted); margin-bottom: 10px; }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--orange); }

.page-title { font-weight: 700; font-size: 34px; color: var(--navy); }
.page-lead { font-size: 17px; color: var(--soft); max-width: 640px; margin-top: 12px; }

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 24px;
  margin-bottom: 24px;
}
.section-title { font-weight: 700; font-size: 26px; color: var(--navy); }
.section-sub { font-size: 15px; color: var(--muted); margin-top: 6px; }
.section-link {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15px;
  white-space: nowrap;
}

/* ---------- Hero ---------- */

.hero { padding: 36px 0 44px 0; }

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green-soft);
  color: var(--green-ink);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
}

.hero-title {
  font-weight: 700;
  font-size: 34px;
  line-height: 1.25;
  margin-top: 16px;
}

.hero-lead {
  font-size: 17px;
  color: var(--soft);
  max-width: 480px;
  margin-top: 14px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.hero-alt-phone { font-size: 14px; color: var(--muted); margin-top: 14px; }
.hero-alt-phone strong { font-family: var(--font-head); font-weight: 600; color: var(--mid); }

.hero-figure { position: relative; }

.hero-float {
  position: absolute;
  left: 0;
  bottom: -18px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--surface);
  border-radius: 16px;
  padding: 14px 18px;
  box-shadow: 0 10px 28px rgba(43, 40, 36, 0.12);
}
.hero-float-title { font-family: var(--font-head); font-weight: 600; font-size: 14px; color: var(--ink); }
.hero-float-sub { font-size: 12px; color: var(--muted); }

@media (min-width: 900px) {
  .hero-grid { grid-template-columns: 1.15fr 1fr; gap: 40px; }
  .hero-title { font-size: 46px; }
  .hero-float { left: -20px; }
}

/* ---------- Cards & grids ---------- */

.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

@media (min-width: 700px) {
  .grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 1px 3px rgba(2, 45, 106, 0.05);
}

.card h3 { font-weight: 600; font-size: 17px; }
.card p { font-size: 14px; line-height: 1.65; color: var(--muted); }

.icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.icon-box-lg { width: 52px; height: 52px; border-radius: 14px; }
.icon-orange { background: var(--orange-soft); color: var(--orange); }
.icon-blue { background: var(--blue-soft); color: var(--blue-ink); }
.icon-green { background: var(--green-soft); color: var(--green-ink); }
.icon-tan { background: var(--tan-soft); color: var(--tan-ink); }

/* Product / category cards */

.cat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  color: inherit;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.cat-card {
  box-shadow: 0 1px 3px rgba(2, 45, 106, 0.05);
}
.cat-card:hover {
  color: inherit;
  box-shadow: 0 14px 32px rgba(2, 45, 106, 0.14);
  transform: translateY(-2px);
}

.cat-card-body {
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.cat-card-body h3 { font-weight: 600; font-size: 16px; }
.cat-card-arrow { color: var(--orange); font-size: 16px; }

.product-card-body {
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.product-card-body h3 { font-weight: 600; font-size: 19px; }
.product-card-body p { font-size: 14px; line-height: 1.7; color: var(--muted); }
.product-card-link {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 14px;
  margin-top: 4px;
}

.cat-img {
  display: block;
  width: 100%;
  object-fit: cover;
  background: var(--ph-a);
}
.cat-img-sm { height: 150px; }
.cat-img-md { height: 170px; }

.hero-photo {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 20px 44px rgba(2, 45, 106, 0.14);
}

.brand-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 2px;
}

/* Product poster sections (products.html) */
.poster-flow {
  display: flex;
  flex-direction: column;
  gap: 44px;
  max-width: 860px;
  margin: 0 auto;
  padding-bottom: 56px;
}
.poster-section {
  scroll-margin-top: 90px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.poster-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: 0 18px 44px rgba(2, 45, 106, 0.10);
}

/* Product rows (แบบ B — แถวสลับรูป-ข้อความ) */
.prow-flow {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding-bottom: 56px;
}
.prow {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  box-shadow: 0 1px 3px rgba(2, 45, 106, 0.05);
  scroll-margin-top: 90px;
}
.prow-poster-link {
  display: block;
  width: 100%;
  flex-shrink: 0;
  cursor: zoom-in;
}
.prow-poster-link img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
  box-shadow: 0 12px 30px rgba(2, 45, 106, 0.12);
}
.prow-body { display: flex; flex-direction: column; gap: 14px; }
.prow-head { display: flex; align-items: center; gap: 12px; }
.prow-num {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: 11px;
  background: var(--navy);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
}
.prow-head h2 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 24px;
  color: var(--navy);
}
.prow-desc { font-size: 15px; line-height: 1.75; color: var(--soft); }
.prow-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; }

@media (min-width: 900px) {
  .prow { flex-direction: row; align-items: center; gap: 36px; padding: 28px; }
  .prow.rev { flex-direction: row-reverse; }
  .prow-poster-link { max-width: 400px; }
}

/* Product cards (แบบ A — กริดแคตตาล็อก) */
.pcard-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding-bottom: 56px;
}
@media (min-width: 700px) { .pcard-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .pcard-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.pcard {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 1px 3px rgba(2, 45, 106, 0.05);
  scroll-margin-top: 90px;
}
.pcard-img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  display: block;
  cursor: zoom-in;
}
.pcard-body {
  padding: 18px 20px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1 1 auto;
}
.pcard-head { display: flex; align-items: center; gap: 10px; }
.pcard-num {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  border-radius: 9px;
  background: var(--navy);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
}
.pcard-head h2 {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 18px;
  color: var(--ink);
}
.pcard-desc { font-size: 13.5px; line-height: 1.65; color: var(--muted); }
.pcard-actions { display: flex; gap: 8px; margin-top: auto; padding-top: 6px; }
.btn-sm {
  flex: 1 1 0;
  padding: 11px 10px;
  font-size: 14px;
  min-height: 46px;
  border-radius: 12px;
}

/* Poster lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(6, 15, 32, 0.88);
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 24px;
  overflow: auto;
  cursor: zoom-out;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: min(920px, 100%);
  height: auto;
  border-radius: 12px;
  margin: auto;
}
.lightbox-close {
  position: fixed;
  top: 14px;
  right: 14px;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 0;
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}
.lightbox-close:hover { background: rgba(255, 255, 255, 0.28); }

.poster-head {
  display: flex;
  align-items: center;
  gap: 14px;
}
.poster-head h2 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 24px;
  color: var(--navy);
}
.poster-num {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  border-radius: 12px;
  background: var(--navy);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 19px;
}
.poster-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.poster-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.brand-chip {
  background: var(--navy-soft);
  border: 1px solid var(--navy-chip-border);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
  color: var(--navy-chip-ink);
}

/* Placeholder image blocks — แทนที่ด้วย <img> เมื่อมีรูปจริง */

.ph {
  background: var(--surface);
  border: 1.5px dashed #DFD8CD;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  color: var(--faint);
  text-align: center;
  padding: 16px;
}
.ph-wide { min-height: 140px; }
.ph-sm { height: 120px; }
.ph-md { height: 170px; }
.ph-lg { height: 220px; border-radius: var(--radius); }
.ph-hero { height: 260px; border-radius: 20px; }
.ph-gallery { height: 190px; border-radius: 16px; }
.gallery-img {
  display: block;
  width: 100%;
  height: 190px;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: 0 1px 3px rgba(2, 45, 106, 0.05);
}
.ph-map { min-height: 280px; border-radius: 20px; background: linear-gradient(140deg, #E3EAE0 0%, #CBD6C8 100%); color: #6E7A6B; }

@media (min-width: 900px) {
  .ph-hero { height: 330px; }
}

/* Chips */

.chip-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.chip {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 20px;
  font-size: 14px;
  color: var(--mid);
}
a.chip:hover { border-color: var(--orange); color: var(--orange); }

/* ---------- Panels ---------- */

.panel-warm {
  background: var(--warm-panel);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
}
@media (min-width: 700px) { .panel-warm { padding: 40px; } }

.panel-white {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
}
@media (min-width: 700px) { .panel-white { padding: 40px; } }

.panel-split {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
@media (min-width: 900px) {
  .panel-split {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
  }
}

.promo-slot {
  min-height: 220px;
  border-radius: 20px;
  border: 2px dashed #E8B396;
  background: var(--warm-panel);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 24px;
  text-align: center;
}
.promo-slot strong {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 17px;
  color: var(--orange-deep);
}
.promo-slot span { font-size: 13px; color: var(--muted); }

/* Steps */

.steps { counter-reset: step; }
.step { display: flex; flex-direction: column; gap: 10px; }
.step-num {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: var(--navy);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
}
.step h3 { font-weight: 600; font-size: 17px; }
.step p { font-size: 14px; color: var(--soft); }

/* ---------- CTA panel ---------- */

.cta-panel {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
@media (min-width: 900px) {
  .cta-panel {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    padding: 44px 48px;
  }
}
.cta-panel h2 { color: #fff; font-weight: 700; font-size: 26px; }
.cta-panel p { font-size: 15px; color: var(--on-navy-muted); margin-top: 6px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; flex-shrink: 0; }

/* ---------- Contact page ---------- */

.phone-hero {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
@media (min-width: 900px) {
  .phone-hero {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
  }
}
.phone-hero-main { display: flex; align-items: center; gap: 20px; }
.phone-hero-label { font-size: 14px; color: var(--muted); }
.phone-hero-number {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 34px;
  line-height: 1.15;
  color: var(--orange);
}
@media (min-width: 700px) { .phone-hero-number { font-size: 42px; } }
.phone-hero-number:hover { color: var(--orange-dark); }
.phone-hero-sub { font-size: 15px; color: var(--mid); }
.phone-hero-sub strong { font-family: var(--font-head); font-weight: 600; }

.contact-dark {
  background: var(--navy);
  border-radius: 20px;
  padding: 32px 28px;
  color: #F2F5FA;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-dark h2 { color: #fff; font-weight: 600; font-size: 20px; }
.contact-dark address { font-style: normal; font-size: 16px; line-height: 1.85; color: #D5DEED; }
.contact-dark .hours-label { font-size: 14px; color: var(--on-navy-muted); }
.contact-dark .hours-value { font-family: var(--font-head); font-weight: 600; font-size: 18px; color: #fff; }

.map-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 900px) { .map-grid { grid-template-columns: 1fr 1.4fr; } }

.map-embed {
  border-radius: 20px;
  overflow: hidden;
  min-height: 280px;
  border: 1px solid var(--border);
}
.map-embed iframe { display: block; width: 100%; height: 100%; min-height: 280px; border: 0; }

/* ---------- About page ---------- */

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}
@media (min-width: 900px) { .about-grid { grid-template-columns: 1.15fr 1fr; gap: 48px; } }

.about-title { font-weight: 700; font-size: 30px; line-height: 1.35; }
@media (min-width: 700px) { .about-title { font-size: 38px; } }
.about-title .accent { color: var(--orange); }

.mv-label {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 1px;
  color: var(--orange-deep);
}
.mv-title { font-family: var(--font-head); font-weight: 600; font-size: 21px; line-height: 1.45; color: var(--ink); margin-top: 10px; }
.mv-text { font-size: 15px; color: var(--soft); margin-top: 8px; }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  margin-top: 12px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding: 40px 0 28px 0;
}
@media (min-width: 900px) {
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; gap: 40px; }
}

.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer-desc { font-size: 14px; color: var(--muted); margin-top: 12px; max-width: 340px; }

.footer-col h3 { font-weight: 600; font-size: 15px; margin-bottom: 12px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.footer-col li { font-size: 14px; color: var(--mid); }
.footer-col a { color: var(--mid); }
.footer-col a:hover { color: var(--orange); }
.footer-phone-main {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15px;
  color: var(--orange) !important;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 16px 0 20px 0;
  font-size: 13px;
  color: var(--faint);
}

/* ---------- Sticky mobile contact bar ---------- */

.mobile-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 60;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  background: var(--surface);
  border-top: 1px solid var(--border);
  box-shadow: 0 -6px 20px rgba(2, 45, 106, 0.10);
  padding-bottom: env(safe-area-inset-bottom);
}
.mobile-bar a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 56px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15px;
}
.mobile-bar .mb-call { background: var(--orange); color: #fff; }
.mobile-bar .mb-call:hover { background: var(--orange-dark); color: #fff; }
.mobile-bar .mb-line { background: var(--line-green); color: #fff; }
.mobile-bar .mb-line:hover { background: #0D9642; color: #fff; }
.mobile-bar .mb-map { background: var(--navy); color: #fff; }
.mobile-bar .mb-map:hover { background: var(--navy-mid); color: #fff; }

@media (max-width: 1023px) {
  body { padding-bottom: calc(58px + env(safe-area-inset-bottom)); }
}
@media (min-width: 1024px) {
  .mobile-bar { display: none; }
}

/* ---------- Language switch ---------- */

.lang-switch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 13px;
  color: var(--mid);
}
.lang-switch:hover { border-color: var(--orange); color: var(--orange); }

/* ---------- FAQ ---------- */

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 760px;
  padding-bottom: 56px;
}
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 1px 3px rgba(2, 45, 106, 0.05);
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 22px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 16px;
  color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 22px;
  line-height: 1;
  color: var(--orange);
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: "\2013"; }
.faq-a {
  padding: 0 22px 18px 22px;
  font-size: 15px;
  color: var(--soft);
  line-height: 1.8;
}
.faq-pending {
  display: inline-block;
  background: #FFF7E6;
  border: 1px dashed #E3C878;
  border-radius: 10px;
  padding: 6px 14px;
  font-size: 14px;
  color: #8A6D1F;
}

/* ---------- Utilities ---------- */

.mt-0 { margin-top: 0; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}