/**
 * Contact 页专属样式
 * Hero 双栏（左文案+CTA+信任标签 / 右表单）+ 下方三栏补充信息
 */

/* ===== Hero 双栏布局 ===== */
.contact-hero {
  padding: 0;
}

/* 覆盖默认渐变蒙层，改为左深右透（和 tour 页一致） */
.contact-hero.has-bg::before {
  background:
    linear-gradient(
      to right,
      rgba(5, 35, 45, 0.94) 0%,
      rgba(5, 35, 45, 0.78) 30%,
      rgba(5, 35, 45, 0.28) 58%,
      rgba(5, 35, 45, 0.04) 100%
    ),
    linear-gradient(
      to top,
      rgba(5, 35, 45, 0.32) 0%,
      transparent 40%
    );
}

.contact-hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-2xl);
  align-items: center;
  padding: var(--space-2xl) 0;
  min-height: 480px;
}

.contact-hero-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

/* Eyebrow */
.contact-hero-eyebrow {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-red);
  margin-bottom: var(--space-sm);
}

.contact-hero-text h1 {
  font-size: 3.8rem;
  line-height: 1.05;
  margin: 0 0 var(--space-md);
  color: #fff;
  font-weight: 800;
  letter-spacing: -0.025em;
}

.contact-hero-text .info-hero-subtitle {
  font-size: 1.25rem;
  margin: 0 0 var(--space-md);
  line-height: 1.6;
  color: rgba(255,255,255,0.9);
  text-align: left;
}

/* Hero CTA 按钮组 */
.contact-hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

.contact-hero-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  background: var(--brand-red);
  color: #fff;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 6px 16px rgba(239, 59, 58, 0.25);
  transition: transform 0.15s, box-shadow 0.2s;
}

.contact-hero-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(239, 59, 58, 0.35);
  color: #fff;
}

.contact-hero-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.35);
  color: #fff;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  backdrop-filter: blur(4px);
  transition: background 0.2s, border-color 0.2s;
}

.contact-hero-btn-secondary:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.5);
  color: #fff;
}

/* Hero 底部信任标签 */
.contact-hero-trust {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: flex-start;
}

.contact-hero-trust-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: rgba(255,255,255,0.85);
  font-size: 0.8rem;
  line-height: 1.4;
  text-align: left;
}

.contact-hero-trust-item svg {
  flex-shrink: 0;
  margin-top: 1px;
  opacity: 0.7;
}

.contact-hero-trust-item strong {
  display: block;
  font-weight: 600;
  color: rgba(255,255,255,0.95);
  font-size: 0.82rem;
}

.contact-hero-trust-item span {
  color: rgba(255,255,255,0.7);
  font-size: 0.75rem;
}

/* Hero 内表单卡片 */
.contact-hero-form {
  display: block;
}

.contact-hero-form .contact-form {
  background: #fff;
  border: 1px solid rgba(7, 59, 70, 0.08);
  border-radius: 22px;
  padding: 30px 34px;
  box-shadow: 0 24px 60px rgba(8, 44, 54, 0.18);
  position: relative;
}

.contact-hero-form .contact-form h2 {
  font-size: 1.3rem;
  color: var(--color-primary-dark);
  margin: 0 0 4px;
  padding-top: 0;
  border-top: none;
  text-align: center;
}

.contact-hero-form .contact-form-desc {
  color: #607381;
  font-size: 0.88rem;
  line-height: 1.5;
  margin: 0 0 var(--space-md);
  text-align: center;
}

/* ===== 下方三栏布局 ===== */
.page-contact-content {
  max-width: 1280px;
}

.contact-below-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
  align-items: start;
  background: #fff;
  border: 1px solid rgba(7, 59, 70, 0.08);
  border-radius: 20px;
  padding: var(--space-xl) var(--space-xl);
  box-shadow: 0 4px 24px rgba(8, 44, 54, 0.06);
}

.contact-below-help h2,
.contact-below-channels h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin: 0 0 var(--space-md);
  padding-top: 0;
  border-top: none;
}

/* ===== check-list ===== */
.contact-help-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-help-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(7, 59, 70, 0.08);
  color: var(--color-text);
  font-size: 0.92rem;
  line-height: 1.5;
  white-space: nowrap;
}

.contact-help-list li:last-child {
  border-bottom: none;
}

.contact-help-list .check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-red-soft);
  color: var(--brand-red);
  flex: 0 0 auto;
}

.contact-help-list .check svg {
  display: block;
}

/* ===== 中栏：Response time + Real people ===== */
.contact-response-card {
  display: flex;
  gap: 14px;
  padding: 20px 22px;
  border-radius: 14px;
  background: #EEF5F8;
  color: var(--color-primary-dark);
  margin: 0 0 var(--space-md);
}

.contact-response-card .icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(26, 82, 118, 0.10);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.contact-response-card .icon svg {
  display: block;
}

.contact-response-card .body {
  min-width: 0;
}

.contact-response-card h3 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin: 0 0 6px;
}

.contact-response-card p {
  font-size: 0.88rem;
  line-height: 1.55;
  color: #2f4654;
  margin: 0 0 6px;
}

.contact-response-card p:last-child {
  margin-bottom: 0;
}

.contact-response-card .highlight {
  color: var(--brand-red);
  font-weight: 700;
}

/* ===== 信任 note ===== */
.contact-trust-note {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 20px 22px;
  border-radius: 14px;
  background: #FBF5EC;
  color: #354c58;
  font-size: 0.88rem;
  line-height: 1.55;
}

.contact-trust-note .icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(239, 59, 58, 0.08);
  color: var(--brand-red);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.contact-trust-note .icon svg {
  display: block;
}

.contact-trust-note .body h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin: 0 0 4px;
}

.contact-trust-note .body p {
  margin: 0;
  color: #4a6270;
  font-size: 0.88rem;
}

/* ===== 右栏：品牌展示图 ===== */
.contact-below-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.contact-brand-img {
  max-width: 220px;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 8px 24px rgba(8, 44, 54, 0.12));
}

/* ===== 表单通用样式 ===== */
.contact-form-wrap {
  margin-top: var(--space-xl);
}

.contact-form {
  background: #fff;
  border: 1px solid rgba(7, 59, 70, 0.08);
  border-radius: 22px;
  padding: 34px 38px;
  box-shadow: 0 24px 60px rgba(8, 44, 54, 0.10);
  position: relative;
}

.contact-form h2 {
  font-size: 1.4rem;
  color: var(--color-primary-dark);
  margin: 0 0 6px;
  padding-top: 0;
  border-top: none;
  text-align: center;
}

/* 表单内信任胶囊（默认隐藏，手机端显示） */
.contact-form-badge {
  display: none;
  align-items: center;
  gap: 6px;
  margin: 0 auto var(--space-sm);
  padding: 6px 14px;
  border-radius: 999px;
  background: #EEF5F8;
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 600;
  width: fit-content;
}

.contact-form-badge svg {
  flex-shrink: 0;
  opacity: 0.8;
}

.contact-form-desc {
  color: #607381;
  font-size: 0.92rem;
  line-height: 1.55;
  margin: 0 0 var(--space-lg);
  text-align: center;
}

.contact-field {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--space-md);
  text-align: left;
}

.contact-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.contact-label .required {
  color: var(--brand-red);
  margin-left: 2px;
}

/* 输入框带图标容器 */
.contact-input-wrap {
  position: relative;
}

.contact-input-icon {
  position: absolute;
  left: 14px;
  top: 14px;
  color: #9aa8b3;
  pointer-events: none;
}

.textarea-wrap .contact-input-icon {
  top: 14px;
}

.contact-input-wrap input,
.contact-input-wrap textarea {
  width: 100%;
  padding: 13px 15px 13px 44px;
  border: 1px solid rgba(7, 59, 70, 0.18);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  background: #fff;
  color: var(--color-primary-dark);
  transition: border-color 0.15s, box-shadow 0.15s;
  box-sizing: border-box;
}

.contact-input-wrap input::placeholder,
.contact-input-wrap textarea::placeholder {
  color: #9aa8b3;
}

.contact-input-wrap input:focus,
.contact-input-wrap textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(11, 89, 104, 0.14);
}

.contact-input-wrap textarea {
  resize: vertical;
  min-height: 120px;
}

/* 旧的无图标输入框样式保留兼容 */
.contact-field > input,
.contact-field > textarea {
  padding: 13px 15px;
  border: 1px solid rgba(7, 59, 70, 0.18);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  background: #fff;
  color: var(--color-primary-dark);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.contact-field > input::placeholder,
.contact-field > textarea::placeholder {
  color: #9aa8b3;
}

.contact-field > input:focus,
.contact-field > textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(11, 89, 104, 0.14);
}

.contact-field > textarea {
  resize: vertical;
  min-height: 120px;
}

/* ===== 红色 CTA 提交按钮 ===== */
.contact-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 52px;
  background: var(--brand-red);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
  margin-top: 6px;
  box-shadow: 0 6px 16px rgba(239, 59, 58, 0.22);
}

.contact-submit:hover {
  background: var(--brand-red-hover);
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(239, 59, 58, 0.30);
}

.contact-submit:active {
  transform: translateY(0);
}

.contact-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.contact-submit .arrow {
  transition: transform 0.2s ease;
}

.contact-submit:hover .arrow {
  transform: translateX(3px);
}

/* ===== 隐私说明 ===== */
.contact-form-note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 14px 0 0;
  font-size: 0.82rem;
  line-height: 1.55;
  color: #607381;
  text-align: left;
}

.contact-form-note .icon {
  flex-shrink: 0;
  color: #27ae60;
  margin-top: 2px;
}

.contact-form-note .icon svg {
  display: block;
}

.contact-form-note a {
  color: var(--brand-red);
  text-decoration: none;
}

.contact-form-note a:hover {
  text-decoration: underline;
}

/* ===== 提交结果 ===== */
.contact-result {
  margin-top: var(--space-md);
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  text-align: center;
}

.contact-result-success {
  background: #e7f7ef;
  color: #1a7f4b;
  border: 1px solid #b7e4c7;
}

.contact-result-error {
  background: #fde8e8;
  color: #c0392b;
  border: 1px solid #f5c6cb;
}

.contact-success {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
}

.contact-success-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  background: #27ae60;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: bold;
}

.contact-success h2 {
  color: var(--color-primary-dark);
  margin: 0 0 var(--space-sm);
}

.contact-success p {
  color: var(--color-text-light);
  margin: var(--space-xs) 0;
}

/* ===== 发送中蒙版 ===== */
.contact-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.92);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border-radius: 22px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  z-index: 10;
}

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

.contact-overlay p {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin: 0;
}

.contact-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid #e0e6ed;
  border-top-color: var(--brand-red);
  border-radius: 50%;
  animation: contact-spin 0.7s linear infinite;
}

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

/* ===== 桌面端隐藏下方表单 ===== */
@media (min-width: 901px) {
  .contact-form-wrap {
    display: none;
  }
}

/* ===== 响应式 ===== */
@media (max-width: 900px) {
  .contact-hero-inner {
    grid-template-columns: 1fr;
    gap: 0;
    padding: var(--space-xl) 0 var(--space-lg);
    min-height: auto;
  }

  /* 手机端隐藏 hero 左侧文案 */
  .contact-hero-text {
    display: none;
  }

  /* 手机端显示 hero 内表单 */
  .contact-hero-form {
    display: block;
  }

  .contact-hero-form .contact-form {
    border-radius: 16px;
    padding: 26px 22px;
    box-shadow: 0 12px 40px rgba(8, 44, 54, 0.15);
  }

  /* 手机端显示表单内信任胶囊 */
  .contact-form-badge {
    display: inline-flex;
  }

  /* 手机端隐藏下方三栏内容 */
  .contact-below-grid {
    display: none;
  }

  /* 手机端隐藏下方表单（hero 内已有） */
  .contact-form-wrap {
    display: none;
  }
}

@media (max-width: 768px) {
  .contact-hero-form .contact-form {
    padding: 22px 18px;
    border-radius: 14px;
  }

  .contact-hero-form .contact-form h2 {
    font-size: 1.2rem;
  }
}