/* Contact page — TrailSight design system.
   Layered on _tokens.css + _components.css.
   v4-alpine-light still loaded for .alpine-input / .alpine-btn--flame /
   .alpine-modal layout primitives the form relies on. */

/* ---------- Topo wash background (same recipe as event/news) ---------- */
.ts-contact {
  position: relative;
  isolation: isolate;
  background:
    radial-gradient(ellipse 55% 45% at 82% 18%, rgba(242, 100, 25, 0.07), transparent 60%),
    radial-gradient(ellipse 55% 45% at 15% 90%, rgba(74, 107, 138, 0.06), transparent 65%),
    linear-gradient(180deg, var(--ts-paper-3) 0%, #F4F3EF 100%);
  min-height: 100vh;
}
.ts-contact::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: url("/images/auth-topo.svg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.05;
  pointer-events: none;
}

/* ---------- Premium stage panel ---------- */
.ts-contact .contact-premium {
  background: transparent;
  padding: 64px 0 96px;
}
.ts-contact .contact-premium__stage {
  background: var(--ts-paper);
  border: 1px solid var(--ts-line-2);
  border-radius: var(--ts-r-xl);
  padding: 48px 44px;
  max-width: 720px;
  margin: 0 auto;
  box-shadow:
    0 1px 2px rgba(26, 26, 26, 0.04),
    0 18px 40px -16px rgba(26, 26, 26, 0.16);
  position: relative;
  animation: ts-contact-in 640ms cubic-bezier(0.22, 1, 0.36, 1) both;
}
.ts-contact .contact-premium__stage::before {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--ts-accent) 30%, var(--ts-accent-2) 50%, var(--ts-accent) 70%, transparent);
  opacity: 0.9;
}

/* ---------- Hero header inside the stage ---------- */
.ts-contact .contact-premium__header {
  margin-bottom: 32px;
}
.ts-contact .contact-premium__title {
  font-family: var(--ts-font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0 0 8px;
  color: var(--ts-ink);
  text-wrap: balance;
}
.ts-contact .contact-premium__subtitle {
  font-family: var(--ts-font-display);
  font-size: 15px;
  line-height: 1.5;
  color: var(--ts-body);
  margin: 0;
  max-width: 540px;
}

/* ---------- Form fields ---------- */
.ts-contact .contact-premium__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 8px;
}
.ts-contact .contact-premium__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.ts-contact .contact-premium__field {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.ts-contact .contact-premium__field label {
  font-family: var(--ts-font-mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--ts-muted);
  font-weight: 500;
  margin-bottom: 8px;
}
.ts-contact .contact-premium__field .alpine-input {
  font-family: var(--ts-font-display);
  font-size: 15px;
  background: var(--ts-paper-2);
  border: 1px solid var(--ts-line-2);
  border-radius: var(--ts-r);
  padding: 13px 14px;
  width: 100%;
  color: var(--ts-ink);
  transition: border-color 160ms ease, background 160ms ease, box-shadow 200ms ease;
}
.ts-contact .contact-premium__field .alpine-input::placeholder {
  color: var(--ts-muted-2);
}
.ts-contact .contact-premium__field .alpine-input:hover {
  border-color: var(--ts-line-3);
}
.ts-contact .contact-premium__field .alpine-input:focus,
.ts-contact .contact-premium__field .alpine-input:focus-visible {
  outline: none;
  background: var(--ts-paper);
  border-color: var(--ts-accent);
  box-shadow: 0 0 0 4px var(--ts-accent-soft);
}
.ts-contact .contact-premium__field textarea.alpine-input {
  min-height: 140px;
  resize: vertical;
  font-family: var(--ts-font-display);
}

/* ---------- Submit button ---------- */
.ts-contact .alpine-btn--flame {
  font-family: var(--ts-font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 14px 22px;
  border-radius: var(--ts-r);
  border: 0;
  color: #fff;
  background: linear-gradient(135deg, var(--ts-accent), var(--ts-accent-2));
  cursor: pointer;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.18) inset,
    0 8px 20px -6px rgba(242, 100, 25, 0.45);
  transition: transform 120ms ease, box-shadow 160ms ease, filter 160ms ease;
}
.ts-contact .alpine-btn--flame:hover {
  filter: brightness(1.05);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.2) inset,
    0 12px 28px -6px rgba(242, 100, 25, 0.55);
}
.ts-contact .alpine-btn--flame:active {
  transform: translateY(1px);
}
.ts-contact .alpine-btn--full {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* ---------- Divider + info row ---------- */
.ts-contact .contact-premium__divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ts-line-2), transparent);
  margin: 36px 0 28px;
  border: 0;
}
.ts-contact .contact-premium__info-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
}
.ts-contact .contact-premium__info-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ts-contact .contact-premium__info-icon {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--ts-accent-soft);
  color: var(--ts-accent);
  border-radius: var(--ts-r);
  margin-bottom: 4px;
}
.ts-contact .contact-premium__info-label {
  font-family: var(--ts-font-mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--ts-muted);
}
.ts-contact .contact-premium__info-value {
  font-family: var(--ts-font-display);
  font-size: 14px;
  color: var(--ts-ink);
  text-decoration: none;
}
.ts-contact a.contact-premium__info-value:hover {
  color: var(--ts-accent);
}

/* ---------- Animations + responsive ---------- */
@keyframes ts-contact-in {
  from { opacity: 0; transform: translateY(14px) scale(0.985); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 640px) {
  .ts-contact .contact-premium { padding: 40px 0 64px; }
  .ts-contact .contact-premium__stage { padding: 32px 24px; border-radius: 20px; }
  .ts-contact .contact-premium__row { grid-template-columns: 1fr; gap: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  .ts-contact .contact-premium__stage { animation: none; }
}