/* ═══════════════════════════════════════════════════════════════
   CONTACT.CSS — ARevum
═══════════════════════════════════════════════════════════════ */

/* ── Hero ── */
.contact-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  padding-bottom: 64px;
  overflow: hidden;
  aspect-ratio: 16 / 8;
}

.contact-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('/public/images/contact/contact_hero.webp');
  background-size: cover;
  background-position: center center;
}

.contact-hero-vignette {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(6, 18, 26, 0.88) 0%,
    rgba(10, 30, 44, 0.65) 55%,
    rgba(10, 30, 44, 0.35) 100%
  );
}

.contact-hero-inner {
  position: relative;
  z-index: 2;
  padding-top: calc(var(--nav-h) + 56px);
  width: 100%;
}

.contact-hero-heading {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}

.contact-hero-lead {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.8vw, 1.05rem);
  font-weight: 300;
  color: rgba(255,255,255,0.72);
  line-height: 1.7;
  max-width: 520px;
  margin: 0;
}

/* ── Main section ── */
.contact-main-section {
  padding: 72px 0 88px;
  background: var(--bg);
}

/* ── Layout: sidebar + form ── */
.contact-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 40px;
  align-items: start;
}

/* ── Sidebar ── */
.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ── Contact detail card ── */
.contact-detail-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.detail-card-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  background: var(--brand);
  padding: 18px 24px;
  margin: 0;
  border-bottom: 3px solid var(--gold);
}

.detail-item {
  display: flex;
  gap: 14px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}

.detail-item.last { border-bottom: none; }

.detail-icon {
  width: 36px;
  height: 36px;
  background: rgba(15,45,60,0.06);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  flex-shrink: 0;
  margin-top: 2px;
}

.detail-content {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.detail-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.detail-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--brand);
  text-decoration: none;
  transition: color 0.2s;
}

a.detail-value:hover { color: var(--brand-light); }

/* ── Form wrap ── */
.contact-form-wrap { min-width: 0; }

.contact-form-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.form-card-header {
  background: var(--brand);
  padding: 28px 36px;
  border-bottom: 3px solid var(--gold);
}

.form-card-title {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
}

.form-card-sub {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  margin: 0;
  line-height: 1.6;
}

.contact-form { padding: 32px 36px 36px; }

/* ── Form elements ── */
.form-group { margin-bottom: 20px; }

.form-label-custom {
  display: block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--brand);
  letter-spacing: 0.04em;
  margin-bottom: 7px;
}

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

.form-input {
  display: block;
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text);
  background: #ffffff;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  padding: 10px 14px;
  transition: border-color 0.25s, box-shadow 0.25s;
  outline: none;
  appearance: none;
}

.form-input:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(15,45,60,0.08);
}

.form-input.input-error {
  border-color: #c0392b;
  box-shadow: 0 0 0 3px rgba(192,57,43,0.08);
}

.form-input::placeholder { color: rgba(90,100,114,0.45); }

.form-textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.65;
}

.field-error {
  display: none;
  font-size: 0.75rem;
  color: #c0392b;
  margin-top: 5px;
}
.field-error.visible { display: block; }

/* ── Radio ── */
.radio-group {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.radio-option {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
}

.radio-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.radio-custom {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: #ffffff;
  flex-shrink: 0;
  position: relative;
  transition: border-color 0.2s;
}

.radio-option input[type="radio"]:checked + .radio-custom {
  border-color: var(--brand);
}

.radio-option input[type="radio"]:checked + .radio-custom::after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--brand);
}

/* ── Submit ── */
.form-submit-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.form-submit-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brand);
  background: var(--gold);
  border: none;
  border-radius: 4px;
  padding: 13px 28px;
  cursor: pointer;
  transition: background 0.25s, transform 0.2s;
  white-space: nowrap;
}

.form-submit-btn:hover:not(:disabled) {
  background: var(--gold-light);
  transform: translateY(-1px);
}

.form-submit-btn:disabled { opacity: 0.7; cursor: not-allowed; }

.btn-arrow { transition: transform 0.2s; }
.form-submit-btn:hover .btn-arrow { transform: translateX(3px); }

.form-privacy-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
  max-width: 260px;
}

/* ── Success ── */
.form-success {
  display: none;
  align-items: flex-start;
  gap: 12px;
  background: rgba(15,45,60,0.05);
  border: 1px solid rgba(15,45,60,0.15);
  border-left: 4px solid var(--gold);
  border-radius: 6px;
  padding: 16px 18px;
  margin-top: 20px;
  color: var(--brand);
}

.form-success.visible { display: flex; }
.form-success svg { flex-shrink: 0; color: var(--gold); margin-top: 2px; }
.form-success strong { display: block; font-size: 0.9rem; font-weight: 600; margin-bottom: 3px; }
.form-success span { font-size: 0.82rem; color: var(--text-muted); }

/* ── Responsive ── */
@media (max-width: 991px) {
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 767px) {
  .contact-form { padding: 24px 20px 28px; }
  .form-card-header { padding: 22px 20px; }
  .form-submit-row { flex-direction: column; align-items: flex-start; }
  .form-privacy-note { max-width: 100%; }
  .radio-group { gap: 14px; }
}