/* ==========================================================================
   觉心正念 — 联系页
   ========================================================================== */

/* 4 个入口 */
.entry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.entry-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.entry-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.entry-card:hover {
  transform: translateY(-0.25rem);
  box-shadow: var(--shadow-md);
}
.entry-card:hover::before { opacity: 1; }

.entry-card .eyebrow {
  display: inline-block;
  font-size: 0.6875rem;
  color: var(--color-text-tertiary);
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
}
.entry-card h3 {
  font-family: var(--font-serif-cn);
  font-size: 1.375rem;
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
}
.entry-card > p {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}
.entry-card__list {
  list-style: none;
  margin-bottom: 1.5rem;
}
.entry-card__list li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.875rem;
  color: var(--color-text-primary);
  line-height: 1.7;
}
.entry-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color-primary-400);
}
.entry-card__cta {
  display: inline-block;
  font-family: var(--font-serif-cn);
  font-size: 0.9375rem;
  color: var(--color-primary-600);
  font-weight: 500;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--color-primary-400);
  padding-bottom: 0.125rem;
  transition: all 0.3s ease;
}
.entry-card__cta:hover {
  color: var(--color-accent-600);
  border-color: var(--color-accent-500);
}

.entry-card__qr {
  display: flex;
  justify-content: center;
  margin: 1rem 0 0.5rem;
}
.qr-placeholder {
  width: 9rem;
  height: 9rem;
  border: 1.5px dashed var(--color-primary-300);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(135deg, rgba(212, 162, 148, 0.08) 0%, rgba(201, 138, 120, 0.05) 100%);
  position: relative;
}
.qr-placeholder::before,
.qr-placeholder::after {
  content: '';
  position: absolute;
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid var(--color-primary-500);
}
.qr-placeholder::before { top: 0.5rem; left: 0.5rem; border-right: none; border-bottom: none; }
.qr-placeholder::after { bottom: 0.5rem; right: 0.5rem; border-left: none; border-top: none; }
.qr-placeholder span {
  font-family: var(--font-serif-cn);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  text-align: center;
  line-height: 1.4;
}
.entry-card__email {
  font-family: var(--font-serif-en);
  font-size: 1.0625rem;
  color: var(--color-primary-600);
  font-weight: 500;
  margin-bottom: 0.5rem;
  word-break: break-all;
}
.entry-card__hint {
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  margin: 0;
}

/* 表单 + 侧栏 */
.contact-split {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 4rem;
  align-items: start;
}
.contact-split__title { margin: 1rem 0 0.5rem; }
.contact-split__sub {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-bottom: 2.5rem;
}

/* 表单 */
.form { display: flex; flex-direction: column; gap: 1.5rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.form__group { display: flex; flex-direction: column; gap: 0.5rem; }
.form__group label {
  font-size: 0.875rem;
  color: var(--color-text-primary);
  font-weight: 500;
  font-family: var(--font-serif-cn);
}
.form__group input,
.form__group select,
.form__group textarea {
  padding: 0.875rem 1rem;
  font-size: 0.9375rem;
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: inherit;
  color: var(--color-text-primary);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  outline: none;
}
.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px rgba(212, 162, 148, 0.15);
}
.form__group textarea { resize: vertical; min-height: 6rem; line-height: 1.6; }
.form__group select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3e%3cpath fill='none' stroke='%23b8877a' stroke-width='1.5' d='M1 1l5 5 5-5'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}
.form button { align-self: flex-start; margin-top: 0.5rem; }

/* 侧栏 */
.contact-split__info { display: flex; flex-direction: column; gap: 1.5rem; position: sticky; top: 8rem; }
.info-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
}
.info-card .eyebrow {
  display: inline-block;
  font-size: 0.6875rem;
  color: var(--color-text-tertiary);
  letter-spacing: 0.15em;
  margin-bottom: 0.75rem;
}
.info-card h3 {
  font-family: var(--font-serif-cn);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: 0.25rem;
}
.info-card p { font-size: 0.9375rem; color: var(--color-text-secondary); line-height: 1.6; }
.info-card__addr { font-size: 0.875rem; color: var(--color-text-tertiary); }

.info-list { list-style: none; display: flex; flex-direction: column; gap: 0.875rem; }
.info-list li {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-bottom: 0.875rem;
  border-bottom: 1px solid var(--color-border-light);
}
.info-list li:last-child { border-bottom: none; padding-bottom: 0; }
.info-list__label {
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  letter-spacing: 0.05em;
}
.info-list__value {
  font-size: 0.9375rem;
  color: var(--color-text-primary);
  font-weight: 500;
}

.info-card--quote {
  background: var(--color-primary-50);
  position: relative;
  border-color: var(--color-primary-200);
}
.info-card__quote-mark {
  position: absolute;
  top: 0.5rem;
  right: 1.25rem;
  font-family: var(--font-serif-en);
  font-size: 3.5rem;
  line-height: 1;
  color: var(--color-primary-300);
  font-style: italic;
}
.info-card--quote p {
  font-family: var(--font-serif-cn);
  font-size: 1rem;
  color: var(--color-text-primary);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 0.5rem;
}
.info-card--quote em {
  font-style: normal;
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  letter-spacing: 0.05em;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 50rem;
  margin: 0 auto;
}
.faq-item {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}
.faq-item[open] { box-shadow: var(--shadow-md); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.5rem 2rem;
  font-family: var(--font-serif-cn);
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--color-text-primary);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: background 0.2s ease;
}
.faq-item summary:hover { background: var(--color-primary-50); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-family: var(--font-serif-en);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--color-primary-500);
  flex-shrink: 0;
  width: 1.5rem;
  text-align: center;
  transition: transform 0.3s ease;
  line-height: 1;
}
.faq-item[open] summary::after {
  content: '−';
  transform: rotate(0);
}
.faq-item__body {
  padding: 0 2rem 1.75rem;
  border-top: 1px solid var(--color-border-light);
  padding-top: 1.25rem;
}
.faq-item__body p {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

@media (max-width: 1024px) {
  .entry-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-split { grid-template-columns: 1fr; gap: 3rem; }
  .contact-split__info { position: static; }
  .form__row { grid-template-columns: 1fr; gap: 1.5rem; }
}
@media (max-width: 640px) {
  .entry-grid { grid-template-columns: 1fr; }
}

/* ============== 真实 QR + 电话 ============== */
.entry-card__qr {
  display: flex;
  justify-content: center;
  margin: 1rem 0;
}
.entry-card__qr-img {
  width: 9rem;
  height: 9rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
  background: #fff;
  padding: 0.5rem;
}
.entry-card__qr--sm .entry-card__qr-img { width: 7rem; height: 7rem; }
.entry-card__phone {
  font-family: var(--font-serif-en);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-primary-600);
  margin: 0.5rem 0;
  letter-spacing: 0.05em;
  font-style: italic;
}

/* info card phone */
.info-list__phone a {
  font-family: var(--font-serif-en);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-primary-600);
  font-style: italic;
  letter-spacing: 0.05em;
}
.info-list__phone a:hover { color: var(--color-accent-600); }
.info-card--phone {
  text-align: center;
  background: var(--gradient-warm);
  border-color: var(--color-primary-300);
}
.info-card__phone-num {
  display: block;
  font-family: var(--font-serif-en);
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--color-primary-600);
  font-style: italic;
  letter-spacing: 0.05em;
  margin: 0.5rem 0;
  text-decoration: none;
}
.info-card__phone-num:hover { color: var(--color-accent-600); }
.info-card__phone-hint {
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  line-height: 1.7;
  margin-top: 0.5rem;
}