/* contact.css */

/* ===========================================
   联系我们页面顶部 Banner
   =========================================== */
.contact-page-hero {
  min-height: 500px;
  padding-bottom: 80px;
  padding-top: calc(var(--header-h) + 60px);
}

.contact-page-hero .page-hero-bg {
  background-size: contain;
  background-position: center center;
}

.contact-section { background: var(--c-off-white); }

.contact-layout {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 64px;
  align-items: start;
}

/* INFO */
.contact-info h2 {
  font-size: clamp(1.8rem, 3vw, 2.2rem);
  margin-bottom: 16px;
}
.contact-info > p {
  font-size: 0.95rem;
  color: var(--c-text-light);
  margin-bottom: 36px;
  line-height: 1.8;
}

.info-items { margin-bottom: 36px; }
.info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--c-gray-100);
}
.info-item:last-child { border-bottom: none; }
.info-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  width: 44px; height: 44px;
  background: var(--c-dark);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}
.info-item strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--c-dark);
  margin-bottom: 4px;
}
.info-item p {
  font-size: 0.85rem;
  color: var(--c-text-light);
  line-height: 1.6;
}

.qr-section {
  display: flex;
  gap: 20px;
}
.qr-item { text-align: center; }
.qr-placeholder {
  width: 80px; height: 80px;
  background: var(--c-gray-200);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.62rem;
  color: var(--c-text-light);
  text-align: center;
  padding: 6px;
  margin: 0 auto 6px;
}
.qr-item p { font-size: 0.75rem; color: var(--c-text-light); }

/* FORM */
.contact-form-wrap {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: 44px 48px;
  box-shadow: var(--shadow-md);
}
.form-header { margin-bottom: 32px; }
.form-header h3 {
  font-size: 1.5rem;
  font-family: var(--font-serif);
  margin-bottom: 6px;
}
.form-header p { font-size: 0.88rem; color: var(--c-text-light); }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-dark);
  margin-bottom: 7px;
}
.required { color: #dc2626; }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--c-gray-200);
  border-radius: var(--radius);
  font-size: 0.88rem;
  font-family: var(--font-sans);
  color: var(--c-dark);
  background: var(--c-white);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--c-gold);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.12);
}
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #dc2626;
}
.form-group textarea { resize: vertical; min-height: 120px; line-height: 1.6; }
.form-group select { cursor: pointer; }

.checkbox-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.checkbox-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  cursor: pointer;
  color: var(--c-dark);
}
.checkbox-item input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--c-gold);
  cursor: pointer;
  flex-shrink: 0;
}
label.checkbox-item.privacy {
  font-size: 0.82rem;
  color: var(--c-text-light);
  margin-bottom: 0;
  font-weight: 400;
}
label.checkbox-item.privacy a { color: var(--c-gold-dark); text-decoration: underline; }

.form-error {
  display: block;
  font-size: 0.75rem;
  color: #dc2626;
  margin-top: 4px;
}

.submit-btn {
  width: 100%;
  justify-content: center;
  font-size: 1rem;
  padding: 15px;
  margin-top: 8px;
}
.submit-btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* SUCCESS STATE */
.form-success {
  text-align: center;
  padding: 60px 20px;
}
.success-icon {
  width: 64px; height: 64px;
  background: #10b981;
  color: var(--c-white);
  border-radius: 50%;
  font-size: 1.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.form-success h3 { font-size: 1.5rem; margin-bottom: 10px; }
.form-success p { color: var(--c-text-light); font-size: 0.92rem; }

/* MAP */
.map-section { background: var(--c-white); }

.map-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
  height: 480px;
}

.map-embed {
  width: 100%;
  height: 100%;
  display: block;
}

.map-card {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 2;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-radius: 12px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.12);
  padding: 20px;
  max-width: 360px;
  transition: transform 0.3s ease;
}

.map-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 24px rgba(0,0,0,0.16);
}

.map-card-header {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.map-card-pin {
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.map-card h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--c-text);
  line-height: 1.4;
}

.map-card p {
  font-size: 0.82rem;
  color: var(--c-text-light);
  margin: 0;
  line-height: 1.5;
}

.map-card-actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  align-items: center;
}

.btn-google-maps {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--c-primary);
  color: #fff;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s ease;
  white-space: nowrap;
}

.btn-google-maps:hover {
  background: var(--c-primary-dark);
}

.btn-google-maps svg {
  flex-shrink: 0;
}

.btn-copy-address {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: transparent;
  border: 1px solid var(--c-gray-300);
  color: var(--c-text);
  padding: 7px 12px;
  border-radius: 8px;
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-copy-address:hover {
  border-color: var(--c-primary);
  color: var(--c-primary);
  background: rgba(0,0,0,0.03);
}

.btn-copy-address.copied {
  border-color: #22c55e;
  color: #22c55e;
  background: rgba(34,197,94,0.05);
}

/* Responsive Map Section */
@media (max-width: 768px) {
  .map-wrapper {
    display: flex;
    flex-direction: column;
    height: auto;
  }
  .map-card {
    position: relative;
    top: auto;
    left: auto;
    max-width: 100%;
    border-radius: 0;
    box-shadow: none;
    background: #fff;
    padding: 16px;
    border-bottom: 1px solid var(--c-gray-200);
  }
  .map-card-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .btn-google-maps,
  .btn-copy-address {
    justify-content: center;
  }
  .map-embed {
    height: 320px;
  }
}

/* Phone Input Group */
.phone-input-group {
  display: flex;
  gap: 0;
}
.phone-code-wrapper {
  position: relative;
  width: 70px;
  min-width: 70px;
}
.phone-code-input {
  width: 100%;
  height: 100%;
  padding: 11px 8px;
  border: 1.5px solid var(--c-gray-200);
  border-radius: var(--radius) 0 0 var(--radius);
  border-right: none;
  background-color: var(--c-gray-50);
  font-size: 0.85rem;
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.phone-code-input:focus {
  border-color: var(--c-gold);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.12);
}
.phone-code-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  width: 200px;
  background: var(--c-white);
  border: 1.5px solid var(--c-gray-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  z-index: 100;
  display: none;
  margin-top: 2px;
}
.phone-code-dropdown.show {
  display: block;
}
.phone-code-search {
  width: 100%;
  padding: 8px 10px;
  border: none;
  border-bottom: 1px solid var(--c-gray-200);
  font-size: 0.85rem;
  outline: none;
  background: var(--c-gray-50);
}
.phone-code-search:focus {
  background: var(--c-white);
}
.phone-code-list {
  max-height: 200px;
  overflow-y: auto;
  padding: 4px 0;
}
.phone-code-item {
  padding: 8px 10px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.15s;
}
.phone-code-item:hover {
  background: var(--c-gray-100);
}
.phone-code-item.selected {
  background: var(--c-gold-light);
  color: var(--c-dark);
}
.phone-code-item.hidden {
  display: none;
}
.phone-input-group input#phone {
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* Responsive */
@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 32px 28px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
}
@media (max-width: 640px) {
  .checkbox-group { grid-template-columns: 1fr; }
  .phone-code-wrapper { width: 60px; min-width: 60px; }
  .phone-code-dropdown { width: 180px; }
}