/**
 * Parlee Contact Hub — base styles
 *
 * All colors/fonts are CSS custom properties, set at runtime by
 * theme-engine.js (assets/js/theme-engine.js) from assets/themes/themes.js.
 * The :root block below is only a fallback (Parlee Conseiller's own dark
 * theme) in case JS hasn't run yet — never hardcode a color anywhere else
 * in this file. See CLAUDE.md before adding new rules.
 */

:root {
  --bg: #030507;
  --bg-2: #0a1218;
  --bg-3: #0f1a24;
  --text: #e8edf2;
  --text-dim: rgba(232, 237, 242, 0.55);
  --border: rgba(255, 255, 255, 0.07);
  --accent: #0077ff;
  --accent-2: #3399ff;
  --gold: #c9a96a;
  --f-brand: 'Cinzel', serif;
  --f-head: 'Barlow Condensed', sans-serif;
  --f-body: 'Source Serif 4', serif;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--f-body);
  line-height: 1.6;
  min-height: 100vh;
  transition: background 0.3s ease, color 0.3s ease;
}

a { color: inherit; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 2rem; }

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

.hero {
  padding: 5rem 0 3rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.wordmark {
  font-family: var(--f-brand);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text);
}

.wordmark span { color: var(--accent); }

.wordmark-accent-line {
  display: block;
  font-family: var(--f-head);
  font-size: clamp(0.85rem, 2vw, 1.1rem);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 0.5rem;
}

.hero-tagline {
  margin-top: 1.25rem;
  color: var(--text-dim);
  font-size: 1.05rem;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

/* ── Layout ───────────────────────────────────────────────────────── */

.section { padding: 4rem 0; }

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; gap: 3rem; }
}

.contact-info-title {
  font-family: var(--f-head);
  font-size: 1.6rem;
  color: var(--text);
  margin-bottom: 1rem;
}

.contact-info-intro {
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.contact-note {
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.6;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-2);
}

.contact-note a { color: var(--accent); text-decoration: underline; }

/* ── Form ─────────────────────────────────────────────────────────── */

.contact-form-wrap { background: var(--bg-2); border: 1px solid var(--border); border-radius: 6px; padding: 2rem; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }

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

.form-field { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.2rem; }

.form-field label {
  font-family: var(--f-head);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.req { color: var(--gold); }

.form-field input,
.form-field select,
.form-field textarea {
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.85rem 1rem;
  font-family: var(--f-body);
  font-size: 0.95rem;
  border-radius: 4px;
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent);
}

.form-field textarea { resize: vertical; }

.field-err { font-size: 0.72rem; color: #ff6688; display: none; }

.form-field input.err + .field-err,
.form-field textarea.err + .field-err { display: block; }

.btn {
  font-family: var(--f-head);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: 4px;
  padding: 0.95rem 1.5rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 24px color-mix(in srgb, var(--accent) 35%, transparent); }
.btn-primary:disabled { opacity: 0.6; cursor: default; transform: none; }
.btn-full { width: 100%; }

.form-message {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 1.2rem;
  border-radius: 4px;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.form-success { background: rgba(0, 255, 136, 0.1); border: 1px solid rgba(0, 255, 136, 0.3); color: #00d68a; }
.form-error { background: rgba(255, 34, 68, 0.1); border: 1px solid rgba(255, 34, 68, 0.3); color: #ff6688; }

.spin { animation: spin-anim 1s linear infinite; }
@keyframes spin-anim { to { transform: rotate(360deg); } }

footer {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--text-dim);
  font-size: 0.8rem;
  border-top: 1px solid var(--border);
}

footer a { color: var(--accent); }

/* ── Light mode (ZhuMobile is the only light-mode BU today) ─────────
   CSS variables handle color swaps everywhere above; these are the few
   spots where dark-vs-light needs more than a variable swap (contrast,
   shadows, focus rings). Keep additions here minimal and scoped. ── */

html[data-mode='light'] .contact-form-wrap { box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06); }
html[data-mode='light'] .form-field input,
html[data-mode='light'] .form-field select,
html[data-mode='light'] .form-field textarea { background: #fff; }
html[data-mode='light'] .form-success { background: rgba(11, 112, 112, 0.08); border-color: rgba(11, 112, 112, 0.3); color: #0b7070; }
html[data-mode='light'] .form-error { background: rgba(220, 38, 38, 0.08); border-color: rgba(220, 38, 38, 0.3); color: #dc2626; }