/* ── Contact Page Styles ── */

/* Contact Layout */
.contact-section {
  padding: 80px 0 100px;
  background: #f8faff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
  align-items: start;
}

/* ── Info Side ── */
.contact-info-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--blue-950);
  margin-bottom: 1rem;
}

.contact-info-desc {
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 2rem;
}

.channel-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: white;
  border: 1px solid rgba(30, 77, 183, 0.12);
  border-radius: 14px;
  text-decoration: none;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.channel-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--blue-600) 0%, var(--accent) 100%);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.channel-card:hover::before { opacity: 0.04; }
.channel-card:hover {
  border-color: var(--blue-500);
  transform: translateX(4px);
  box-shadow: 0 4px 20px rgba(30, 77, 183, 0.1);
}

.channel-card.whatsapp:hover { border-color: #25d366; }
.channel-card.whatsapp:hover .channel-icon { color: #25d366; }

.channel-card.no-link { cursor: default; }
.channel-card.no-link:hover { transform: none; }

.channel-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(30, 77, 183, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-600);
  flex-shrink: 0;
  position: relative;
}

.channel-icon svg { width: 18px; height: 18px; }

.channel-content {
  flex: 1;
  position: relative;
}

.channel-label {
  display: block;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-500);
  margin-bottom: 2px;
}

.channel-value {
  display: block;
  font-weight: 600;
  color: var(--blue-950);
  font-size: 0.9rem;
}

.channel-arrow {
  color: var(--blue-500);
  font-size: 1.1rem;
  position: relative;
  transition: transform 0.2s;
}

.channel-card:hover .channel-arrow { transform: translateX(3px); }

/* Socials */
.contact-socials {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 1.5rem;
}

.socials-label {
  font-size: 0.8rem;
  color: var(--gray-500);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.social-links { display: flex; gap: 10px; }

.social-link {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: white;
  border: 1px solid rgba(30, 77, 183, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-600);
  transition: all 0.2s;
}

.social-link svg { width: 16px; height: 16px; }
.social-link:hover {
  background: var(--blue-600);
  color: white;
  border-color: var(--blue-600);
  transform: translateY(-2px);
}

/* Availability card */
.availability-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: linear-gradient(135deg, #f0fdf4, #dcfce7);
  border: 1px solid #86efac;
  border-radius: 14px;
}

.avail-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #22c55e;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.25);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.25); }
  50% { box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.1); }
}

.avail-text strong {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: #166534;
}

.avail-text span {
  font-size: 0.78rem;
  color: #166534;
  opacity: 0.75;
}

/* ── Form Side ── */
.contact-form-wrapper {
  background: white;
  border-radius: 24px;
  padding: 48px;
  box-shadow: 0 4px 60px rgba(30, 77, 183, 0.08), 0 1px 3px rgba(0,0,0,0.05);
  border: 1px solid rgba(30, 77, 183, 0.08);
}

.form-header {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(30, 77, 183, 0.08);
}

.form-header h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--blue-950);
  margin-bottom: 0.4rem;
}

.form-header p {
  color: var(--gray-500);
  font-size: 0.9rem;
}

.contact-form { display: flex; flex-direction: column; gap: 20px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--blue-950);
  font-family: var(--font-display);
}

.required { color: var(--blue-500); }

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid #e2e8f0;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--blue-950);
  background: #fafbff;
  transition: all 0.2s;
  outline: none;
  -webkit-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-500);
  background: white;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.field-error {
  font-size: 0.775rem;
  color: #ef4444;
  font-family: var(--font-body);
  display: none;
}

.field-error.visible { display: block; }

.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 8px;
}

.form-privacy {
  font-size: 0.78rem;
  color: var(--gray-500);
}

.submit-btn {
  min-width: 160px;
  position: relative;
}

.btn-loader {
  display: flex;
  align-items: center;
  gap: 8px;
}

.spinner {
  width: 16px;
  height: 16px;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── FAQ ── */
.faq-section {
  padding: 80px 0;
  background: white;
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 48px;
}

.faq-item {
  border: 1px solid rgba(30, 77, 183, 0.1);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 0.2s;
}

.faq-item.open { border-color: var(--blue-500); }

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  color: var(--blue-950);
  font-family: var(--font-display);
  font-size: 0.95rem;
  transition: background 0.2s;
  user-select: none;
}

.faq-question:hover { background: rgba(30, 77, 183, 0.03); }

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: rgba(30, 77, 183, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--blue-600);
  flex-shrink: 0;
  transition: all 0.2s;
}

.faq-item.open .faq-icon {
  background: var(--blue-600);
  color: white;
  content: '−';
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.2s ease;
}

.faq-answer.open {
  max-height: 200px;
}

.faq-answer p {
  padding: 0 24px 20px;
  color: var(--gray-600);
  line-height: 1.7;
  font-size: 0.9rem;
  border-top: 1px solid rgba(30, 77, 183, 0.06);
  padding-top: 16px;
}

.faq-answer a { color: var(--blue-500); }

/* ── CTA Band ── */
.cta-band {
  padding: 64px 0;
  position: relative;
  overflow: hidden;
}

.cta-band-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--blue-950), var(--blue-800));
}

.cta-band-content {
  position: relative;
  text-align: center;
}

.cta-band-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  color: white;
  margin-bottom: 0.6rem;
}

.cta-band-content p {
  color: rgba(255,255,255,0.7);
  margin-bottom: 1.5rem;
}

.btn-white {
  background: white;
  color: var(--blue-900);
  padding: 14px 32px;
  border-radius: 10px;
  font-weight: 700;
  font-family: var(--font-display);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
}

.btn-white:hover {
  background: var(--accent);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-card {
  background: white;
  border-radius: 24px;
  padding: 48px 40px;
  text-align: center;
  max-width: 400px;
  width: 90%;
  transform: translateY(16px) scale(0.97);
  transition: transform 0.25s;
  box-shadow: 0 24px 80px rgba(0,0,0,0.2);
}

.modal-overlay.active .modal-card { transform: none; }

.modal-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.modal-icon.success {
  background: #dcfce7;
  color: #16a34a;
}

.modal-icon svg { width: 28px; height: 28px; }

.modal-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--blue-950);
  margin-bottom: 0.6rem;
}

.modal-card p {
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .faq-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .contact-form-wrapper { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .form-footer { flex-direction: column; align-items: stretch; }
  .submit-btn { text-align: center; justify-content: center; }
}