/* ═══════════════════════════════════════════════════════════════
   Contact page — isolated layout (Heritage Media Labs)
   Loaded only on /contact via templates/pages/contact.html.twig
   ═══════════════════════════════════════════════════════════════ */

.cp {
  --cp-surface: rgba(14, 22, 18, 0.78);
  --cp-surface-soft: rgba(8, 12, 10, 0.55);
  --cp-line: rgba(212, 175, 55, 0.18);
  --cp-line-soft: rgba(255, 255, 255, 0.08);
  --cp-rise: 0.55s var(--ease-soft);
}

/* ── Hero ──────────────────────────────────────────────────── */

.cp-hero {
  position: relative;
  padding: clamp(2.75rem, 7vw, 4.5rem) 0 clamp(2rem, 4vw, 2.75rem);
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 80% at 12% 0%, rgba(16, 163, 58, 0.14), transparent 55%),
    radial-gradient(ellipse 50% 60% at 88% 20%, rgba(212, 175, 55, 0.08), transparent 50%),
    linear-gradient(180deg, rgba(10, 14, 12, 0.2) 0%, transparent 100%);
}

.cp-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cp-line), transparent);
}

.cp-hero-inner {
  max-width: 42rem;
}

.cp-kicker {
  margin: 0 0 0.65rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.cp-hero h1 {
  margin: 0 0 0.75rem;
}

.cp-lead {
  margin: 0;
  font-size: clamp(1.05rem, 2vw, 1.15rem);
  line-height: 1.65;
  color: var(--color-text-secondary);
}

.cp-trust {
  list-style: none;
  margin: 1.35rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.25rem;
}

.cp-trust li {
  position: relative;
  padding-left: 0.95rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-muted);
}

.cp-trust li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--color-gold);
  box-shadow: 0 0 0 3px var(--color-gold-soft);
}

/* ── Body shell ────────────────────────────────────────────── */

.cp-body {
  padding: clamp(1.75rem, 4vw, 2.75rem) 0 clamp(3.5rem, 7vw, 5rem);
}

.cp-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(15.5rem, 19.5rem);
  gap: clamp(1.5rem, 3.5vw, 2.75rem);
  align-items: start;
}

.cp-main,
.cp-rail {
  min-width: 0;
}

.cp-main {
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border-radius: var(--radius);
  border: 1px solid var(--cp-line-soft);
  background:
    linear-gradient(165deg, rgba(18, 28, 24, 0.88) 0%, rgba(10, 16, 14, 0.72) 100%);
  box-shadow: var(--shadow-glow);
  animation: cp-enter var(--cp-rise) both;
}

.cp-rail {
  padding: clamp(1.35rem, 2.5vw, 1.75rem);
  border-radius: var(--radius);
  border: 1px solid var(--cp-line);
  background:
    linear-gradient(160deg, rgba(16, 163, 58, 0.12) 0%, rgba(17, 25, 22, 0.4) 45%, rgba(8, 12, 10, 0.7) 100%);
  box-shadow: var(--shadow-glow);
  position: sticky;
  top: calc(var(--header-height) + 1.1rem);
  animation: cp-enter var(--cp-rise) 0.08s both;
}

@keyframes cp-enter {
  from {
    transform: translateY(10px);
  }
  to {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cp-main,
  .cp-rail {
    animation: none;
  }
}

/* ── Main form header ──────────────────────────────────────── */

.cp-main-head {
  margin-bottom: 1.5rem;
  padding-bottom: 1.15rem;
  border-bottom: 1px solid var(--cp-line);
}

.cp-main-title {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.4vw, 1.7rem);
  font-weight: 600;
  letter-spacing: 0.01em;
}

.cp-main-sub {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.55;
  max-width: 36rem;
}

.cp-main-sub:empty {
  display: none;
}

/* ── Alerts ────────────────────────────────────────────────── */

.cp-alert {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  padding: 1rem 1.15rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--cp-line-soft);
  background: var(--cp-surface);
}

.cp-alert p,
.cp-alert ul {
  margin: 0.35rem 0 0;
}

.cp-alert ul {
  padding-left: 1.15rem;
}

.cp-alert--ok {
  border-color: rgba(16, 163, 58, 0.35);
  background: rgba(16, 163, 58, 0.1);
}

.cp-alert--err {
  border-color: rgba(180, 70, 70, 0.4);
  background: rgba(90, 28, 28, 0.28);
}

.cp-alert--inline {
  margin-bottom: 1.25rem;
}

.cp-alert-mark {
  flex-shrink: 0;
  width: 1.85rem;
  height: 1.85rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1;
}

.cp-alert--ok .cp-alert-mark {
  background: rgba(16, 163, 58, 0.28);
  color: var(--color-accent);
}

.cp-alert--err .cp-alert-mark {
  background: rgba(180, 50, 50, 0.28);
  color: #e8a598;
}

/* ── Steps ─────────────────────────────────────────────────── */

.cp-step {
  margin: 0 0 1.65rem;
  padding: 0 0 1.5rem;
  border: 0;
  border-bottom: 1px solid var(--cp-line-soft);
  min-inline-size: 0;
}

.cp-step--last {
  border-bottom: 0;
  padding-bottom: 0.25rem;
  margin-bottom: 0.5rem;
}

.cp-step-legend {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  width: 100%;
  margin: 0 0 1.1rem;
  padding: 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.3rem);
  font-weight: 600;
  color: var(--color-text);
}

.cp-step-num {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-gold);
}

/* ── Fields ────────────────────────────────────────────────── */

.cp-form .form-row {
  margin-bottom: 1.15rem;
}

.cp-form .form-row label,
.cp-form .form-label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.cp-form .form-row--check label,
.cp-form .form-check .form-label {
  text-transform: none;
  letter-spacing: 0.01em;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* Checkbox + privacy label: one horizontal group (not width:100% input styles) */
.cp-form .form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  width: 100%;
  max-width: 100%;
}

.cp-form .form-check-input,
.cp-form .form-row input[type="checkbox"],
.cp-form .form-row input[type="radio"] {
  width: 1.1rem;
  height: 1.1rem;
  max-width: 1.1rem;
  min-width: 1.1rem;
  margin: 0.2rem 0 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  flex-shrink: 0;
  accent-color: var(--color-accent);
  cursor: pointer;
}

.cp-form .form-check .form-label,
.cp-form .form-row--check > .form-check .form-label {
  display: block;
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  line-height: 1.5;
  overflow-wrap: anywhere;
  text-wrap: pretty;
}

.cp-form .form-row--check > .form-help,
.cp-form .cp-privacy > .form-help {
  margin: 0.45rem 0 0;
  padding-left: calc(1.1rem + 0.65rem);
  max-width: 40rem;
}

.cp-form .form-row input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
.cp-form .form-row textarea,
.cp-form .form-row select,
.cp-form .form-row .form-control {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  padding: 0.85rem 1rem;
  border: 1px solid var(--cp-line-soft);
  border-radius: var(--radius-xs);
  background: var(--cp-surface-soft);
  color: var(--color-text);
  font: inherit;
  transition:
    border-color var(--motion-duration-fast) var(--ease-soft),
    box-shadow var(--motion-duration-fast) var(--ease-soft);
}

.cp-form .form-row select.form-control,
.cp-form .form-row select.form-select {
  appearance: none;
  padding-right: 2.5rem;
  background-color: var(--cp-surface-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%7a917c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  background-size: 1rem;
}

.cp-form .form-row input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]):focus-visible,
.cp-form .form-row textarea:focus-visible,
.cp-form .form-row select:focus-visible,
.cp-form .form-row .form-control:focus-visible {
  outline: none;
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow: 0 0 0 3px var(--color-gold-soft);
}

.cp-form .form-check-input:focus-visible,
.cp-form .form-row input[type="checkbox"]:focus-visible,
.cp-form .form-row input[type="radio"]:focus-visible {
  outline: 2px solid rgba(212, 175, 55, 0.65);
  outline-offset: 2px;
  box-shadow: none;
}

.cp-form .form-row--error .form-control {
  border-color: rgba(230, 100, 100, 0.55);
}

.cp-form .form-row--error .form-control:focus-visible {
  box-shadow: 0 0 0 3px rgba(230, 100, 100, 0.22);
}

.cp-form .form-field-errors {
  list-style: none;
  margin: 0 0 0.45rem;
  padding: 0;
  font-size: 0.85rem;
  color: #e8a598;
}

.cp-form .form-field-errors li {
  margin: 0.15rem 0;
}

.cp-form .form-help {
  margin: 0.4rem 0 0;
  font-size: 0.82rem;
  color: var(--color-muted);
  line-height: 1.45;
}

.cp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.15rem;
  margin-bottom: 0.15rem;
}

.cp-grid > .form-row {
  margin-bottom: 1.15rem;
}

/* ── Department segments ───────────────────────────────────── */

.cp-dept {
  margin-bottom: 1.35rem;
}

.cp-dept-control {
  position: relative;
}

.cp-dept-segments,
.contact-dept-segments {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9.25rem, 1fr));
  gap: 0.55rem;
  width: 100%;
  min-width: 0;
}

.cp-dept-btn,
.contact-dept-btn {
  appearance: none;
  width: 100%;
  min-width: 0;
  min-height: 2.85rem;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--cp-line-soft);
  border-radius: var(--radius-xs);
  background: var(--cp-surface-soft);
  color: var(--color-text-secondary);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.35;
  text-align: center;
  text-wrap: balance;
  overflow-wrap: anywhere;
  cursor: pointer;
  transition:
    border-color var(--motion-duration-fast) var(--ease-soft),
    background-color var(--motion-duration-fast) var(--ease-soft),
    color var(--motion-duration-fast) var(--ease-soft),
    transform var(--motion-duration-fast) var(--ease-soft);
}

.cp-dept-btn:hover,
.contact-dept-btn:hover {
  border-color: rgba(212, 175, 55, 0.4);
  color: var(--color-text);
}

.cp-dept-btn:focus-visible,
.contact-dept-btn:focus-visible {
  outline: none;
  border-color: rgba(212, 175, 55, 0.55);
  box-shadow: 0 0 0 3px var(--color-gold-soft);
}

.cp-dept-btn.is-active,
.contact-dept-btn.is-active {
  border-color: rgba(16, 163, 58, 0.5);
  background: linear-gradient(160deg, rgba(16, 163, 58, 0.24) 0%, rgba(212, 175, 55, 0.1) 100%);
  color: var(--color-text);
}

.cp-dept-btn.is-active:not(.prefers-reduced),
.contact-dept-btn.is-active {
  transform: translateY(-1px);
}

.cp-dept-control.has-segments .contact-dept-select--enhanced,
.cp-dept-control.has-segments .cp-dept-select--enhanced {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ── Subject other ─────────────────────────────────────────── */

.cp-subject > .cp-subject-row {
  margin-bottom: 0.9rem;
}

.contact-subject-other {
  margin-top: 0.15rem;
  padding-left: 0.95rem;
  border-left: 2px solid rgba(212, 175, 55, 0.35);
}

.contact-subject-other[hidden] {
  display: none !important;
}

/* ── Footer / submit ───────────────────────────────────────── */

.cp-footer {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--cp-line);
}

.cp-privacy {
  margin-bottom: 1rem;
}

.cp-hint {
  margin: 0.75rem 0 1.1rem;
  font-size: 0.84rem;
  color: var(--color-muted);
}

.cp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.cp-actions .contact-form-submit,
.cp-actions .btn {
  min-width: min(100%, 14rem);
}

.cp-assurance {
  margin: 1rem 0 0;
  font-size: 0.8rem;
  line-height: 1.45;
}

/* ── Rail (secondary) ──────────────────────────────────────── */

.cp-rail-title {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
}

.cp-rail-lead {
  margin: 0 0 0.45rem;
  font-size: 0.92rem;
  color: var(--color-muted);
}

.cp-rail-phone {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.2vw, 1.65rem);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--motion-duration-fast) var(--ease-soft);
}

.cp-rail-phone:hover {
  color: var(--color-accent-hover);
}

.cp-rail-address {
  display: block;
  margin: 1.15rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--cp-line-soft);
  font-size: 0.86rem;
  line-height: 1.55;
  font-style: normal;
}

.cp-rail-meta {
  margin: 0.9rem 0 0;
  font-size: 0.84rem;
  line-height: 1.45;
}

/* ── Responsive ────────────────────────────────────────────── */

@media (max-width: 960px) {
  .cp-shell {
    grid-template-columns: 1fr;
  }

  .cp-rail {
    position: static;
    order: 2;
  }

  .cp-main {
    order: 1;
  }
}

@media (max-width: 640px) {
  .cp-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .cp-dept-segments,
  .contact-dept-segments {
    grid-template-columns: 1fr;
  }

  .cp-dept-btn,
  .contact-dept-btn {
    text-align: left;
  }

  .cp-trust {
    flex-direction: column;
    gap: 0.45rem;
  }

  .cp-actions .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cp-dept-btn,
  .contact-dept-btn {
    transition: none;
    transform: none !important;
  }
}

/* ── Office map (Leaflet) ──────────────────────────────────── */

.cp-map {
  margin-top: clamp(2.25rem, 5vw, 3.25rem);
  padding-top: clamp(1.75rem, 4vw, 2.25rem);
  border-top: 1px solid var(--cp-line-soft);
}

.cp-map-head {
  max-width: 36rem;
  margin-bottom: 1.1rem;
}

.cp-map-title {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.2vw, 1.45rem);
  font-weight: 600;
}

.cp-map-lead {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.55;
}

.cp-map-frame {
  height: clamp(16rem, 42vw, 22rem);
  border: 1px solid var(--cp-line-soft);
  border-radius: var(--radius-xs, 4px);
  overflow: hidden;
  /* Light underlay while OSM tiles load (matches standard map canvas) */
  background: #dce4ec;
  isolation: isolate;
}

.cp-map-frame .leaflet-container {
  width: 100%;
  height: 100%;
  font: inherit;
  background: #dce4ec;
  /* Keep OSM tiles readable on the dark site chrome */
  color: #333;
}

/* Defend against global `img { max-width:100%; height:auto }` if leaflet.css is late */
.cp-map-frame .leaflet-container img.leaflet-tile,
.cp-map-frame .leaflet-container .leaflet-marker-icon,
.cp-map-frame .leaflet-container .leaflet-marker-shadow {
  max-width: none !important;
  max-height: none !important;
  width: auto;
  height: auto;
}

.cp-map-frame .leaflet-tile-pane {
  opacity: 1;
  filter: none;
}

.cp-map-frame .leaflet-control-zoom a {
  background: #fff;
  color: #333;
  border-bottom-color: #ccc;
}

.cp-map-frame .leaflet-control-zoom a:hover {
  background: #f4f4f4;
  color: #111;
}

.cp-map-frame .leaflet-control-attribution {
  background: rgba(255, 255, 255, 0.82);
  color: #555;
  font-size: 0.68rem;
}

.cp-map-frame .leaflet-control-attribution a {
  color: #1a6b3a;
}

.cp-map-popup .leaflet-popup-content-wrapper {
  background: rgba(14, 22, 18, 0.96);
  color: var(--color-text);
  border: 1px solid var(--cp-line);
  border-radius: var(--radius-xs, 4px);
  box-shadow: none;
}

.cp-map-popup .leaflet-popup-tip {
  background: rgba(14, 22, 18, 0.96);
}

.cp-map-popup-title {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
}

.cp-map-popup-address {
  margin: 0.45rem 0 0;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--color-muted);
}

/* Thai typography on contact */
html:lang(th) .cp-kicker,
html:lang(th) .cp-main-title,
html:lang(th) .cp-step-legend,
html:lang(th) .cp-rail-title,
html:lang(th) .cp-map-title,
html:lang(th) .cp-rail-phone,
html:lang(th) .cp-form .form-row label,
html:lang(th) .cp-dept-btn,
html:lang(th) .contact-dept-btn,
html:lang(th) .cp-trust li {
  letter-spacing: normal;
}

html:lang(th) .cp-form .form-row label,
html:lang(th) .cp-kicker {
  text-transform: none;
}