/* ================================================
   新希望官网 · 联系我们页专用样式 contact.css
   包含：联系信息卡片 / 留言表单 / 二维码展示 / 地图地址 / 服务网点
   依赖：common.css（设计变量 + 复用组件类）
   ================================================ */

/* ========== 联系信息快捷卡片 ========== */
.contact-info-strip {
  position: relative;
  margin-top: -56px;
  z-index: 10;
  padding: 0 24px;
}

.contact-info-grid {
  max-width: 1200px;
  margin: 0 auto;
  background: #fff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  border: 1px solid rgba(26, 148, 68, 0.06);
}

.contact-info-item {
  padding: 40px 28px;
  text-align: center;
  position: relative;
  transition: background 0.3s ease;
}

.contact-info-item:hover {
  background: var(--brand-green-pale);
}

.contact-info-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 56px;
  background: linear-gradient(to bottom, transparent, var(--border), transparent);
}

.contact-info-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 16px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--brand-green-light), var(--brand-green-pale));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-green);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-info-icon svg {
  width: 24px;
  height: 24px;
}

.contact-info-item:hover .contact-info-icon {
  background: linear-gradient(135deg, var(--brand-green), var(--brand-green-dark));
  color: #fff;
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 8px 20px rgba(26, 148, 68, 0.25);
}

.contact-info-label {
  font-size: var(--font-size-14);
  color: var(--text-muted);
  letter-spacing: 2px;
  margin-bottom: 8px;
  font-weight: 500;
  text-transform: uppercase;
}

.contact-info-value {
  font-size: var(--font-size-18);
  font-weight: 500;
  color: var(--text-dark);
  letter-spacing: 0.5px;
  line-height: 1.4;
}

.contact-info-value a {
  transition: color 0.3s ease;
}

.contact-info-value a:hover {
  color: var(--brand-green);
}

.contact-info-value .sub {
  display: block;
  font-size: var(--font-size-14);
  font-weight: 400;
  color: var(--text-muted);
  margin-top: 4px;
  letter-spacing: 0.3px;
}

/* ========== 联系主体区 ========== */
.contact-main {
  padding: 88px 0;
}

.contact-main-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: start;
}

/* ========== 留言表单 ========== */
.contact-form-wrap {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px 44px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.contact-form-wrap::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-green), var(--brand-green-mid), var(--gold));
}

.contact-form-title {
  font-size: var(--font-size-24);
  font-weight: 500;
  color: var(--text-dark);
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.contact-form-desc {
  font-size: var(--font-size-14);
  color: var(--text-muted);
  margin-bottom: 36px;
  letter-spacing: 0.3px;
}

.contact-form-group {
  margin-bottom: 24px;
}

.contact-form-label {
  display: block;
  font-size: var(--font-size-14);
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

.contact-form-label .required {
  color: #E5333B;
  margin-left: 2px;
}

.contact-form-input,
.contact-form-textarea,
.contact-form-select {
  width: 100%;
  padding: 14px 18px;
  font-size: var(--font-size-14);
  font-family: var(--font-family-base);
  color: var(--text-dark);
  background: var(--bg-light);
  border: 1.5px solid transparent;
  border-radius: 10px;
  transition: all 0.3s ease;
  outline: none;
  letter-spacing: 0.3px;
}

.contact-form-input::placeholder,
.contact-form-textarea::placeholder {
  color: var(--text-faint);
}

.contact-form-input:focus,
.contact-form-textarea:focus,
.contact-form-select:focus {
  background: #fff;
  border-color: var(--brand-green);
  box-shadow: 0 0 0 4px rgba(26, 148, 68, 0.08);
}

.contact-form-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.7;
}

.contact-form-select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238A95A5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 18px center;
  padding-right: 44px;
}

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

.contact-form-submit {
  width: 100%;
  padding: 16px 36px;
  background: linear-gradient(135deg, var(--brand-green), var(--brand-green-dark));
  color: #fff;
  font-size: var(--font-size-16);
  font-weight: 500;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.35s ease;
  letter-spacing: 2px;
  font-family: var(--font-family-base);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(26, 148, 68, 0.25);
}

.contact-form-submit svg {
  width: 18px;
  height: 18px;
}

.contact-form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(26, 148, 68, 0.35);
}

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

.contact-form-submit::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.contact-form-submit:hover::after {
  left: 100%;
}

.contact-form-hint {
  font-size: var(--font-size-14);
  color: var(--text-muted);
  margin-top: 16px;
  text-align: center;
  letter-spacing: 0.3px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.contact-form-hint svg {
  width: 14px;
  height: 14px;
  color: var(--brand-green);
}

/* 表单提交成功提示 */
.contact-form-success {
  display: none;
  padding: 40px;
  text-align: center;
}

.contact-form-success.show {
  display: block;
}

.contact-form-success-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--brand-green-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-green);
}

.contact-form-success-icon svg {
  width: 32px;
  height: 32px;
}

.contact-form-success h4 {
  font-size: var(--font-size-20);
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

.contact-form-success p {
  font-size: var(--font-size-14);
  color: var(--text-muted);
  line-height: 1.8;
}

/* ========== 联系方式侧栏 ========== */
.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* 二维码卡片 */
.qr-card {
  background: linear-gradient(160deg, var(--brand-green-deep) 0%, var(--brand-green-dark) 60%, var(--brand-green) 100%);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.qr-card::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -15%;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 65%);
  border-radius: 50%;
}

.qr-card::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(162,242,83,0.08) 0%, transparent 65%);
  border-radius: 50%;
}

.qr-card-header {
  position: relative;
  z-index: 2;
  margin-bottom: 28px;
}

.qr-card-eyebrow {
  font-size: var(--font-size-14);
  color: var(--gold-light);
  letter-spacing: 4px;
  font-weight: 500;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.qr-card-title {
  font-size: var(--font-size-22);
  font-weight: 500;
  color: #fff;
  letter-spacing: 1px;
  line-height: 1.4;
}

.qr-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.qr-item {
  text-align: center;
}

.qr-image {
  width: 130px;
  height: 130px;
  background: #fff;
  border-radius: 14px;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  transition: transform 0.35s ease;
}

.qr-item:hover .qr-image {
  transform: translateY(-4px);
}

.qr-image svg {
  width: 100%;
  height: 100%;
}

.qr-label {
  font-size: var(--font-size-14);
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
  letter-spacing: 1px;
}

.qr-sub {
  font-size: var(--font-size-14);
  color: rgba(255, 255, 255, 0.5);
  margin-top: 2px;
  letter-spacing: 0.3px;
}

/* 联系详情卡片 */
.contact-detail-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  box-shadow: var(--shadow-card);
}

.contact-detail-title {
  font-size: var(--font-size-18);
  font-weight: 500;
  color: var(--text-dark);
  letter-spacing: 1px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--brand-green-light);
  display: flex;
  align-items: center;
  gap: 10px;
}

.contact-detail-title svg {
  width: 22px;
  height: 22px;
  color: var(--brand-green);
}

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

.contact-detail-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-detail-row-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--brand-green-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-green);
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.contact-detail-row:hover .contact-detail-row-icon {
  background: var(--brand-green);
  color: #fff;
}

.contact-detail-row-icon svg {
  width: 18px;
  height: 18px;
}

.contact-detail-row-content {
  flex: 1;
  min-width: 0;
}

.contact-detail-row-label {
  font-size: var(--font-size-14);
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-bottom: 4px;
  font-weight: 500;
}

.contact-detail-row-value {
  font-size: var(--font-size-15);
  color: var(--text-dark);
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.3px;
}

.contact-detail-row-value a {
  transition: color 0.3s ease;
}

.contact-detail-row-value a:hover {
  color: var(--brand-green);
}

.contact-detail-row-value .sub {
  display: block;
  font-size: var(--font-size-13);
  font-weight: 400;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ========== 地图与地址区 ========== */
.contact-map-section {
  background: var(--bg-light);
  padding: 88px 0;
}

.contact-map-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: stretch;
}

.contact-map-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-map-info .section-tag {
  justify-content: flex-start;
}

.contact-map-info .section-tag::before {
  display: none;
}

.contact-map-info .section-tag::after {
  width: 60px;
}

.contact-map-info .section-title {
  text-align: left;
}

.contact-map-info .section-desc {
  text-align: left;
  margin-left: 0;
  margin-bottom: 32px;
}

.contact-address-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 30px;
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
}

.contact-address-card h4 {
  font-size: var(--font-size-16);
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0.5px;
}

.contact-address-card h4 svg {
  width: 18px;
  height: 18px;
  color: var(--brand-green);
}

.contact-address-card p {
  font-size: var(--font-size-14);
  color: var(--text-body);
  line-height: 1.9;
  letter-spacing: 0.3px;
}

.contact-address-card .address-detail {
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 4px;
}

/* 地图容器 */
.contact-map-embed {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: #fff;
  border: 1px solid var(--border);
  position: relative;
  min-height: 420px;
}

.contact-map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  min-height: 420px;
}

/* 地图占位（当无iframe时显示） */
.contact-map-placeholder {
  width: 100%;
  height: 100%;
  min-height: 420px;
  background: linear-gradient(135deg, var(--brand-green-pale) 0%, var(--brand-green-light) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  position: relative;
  overflow: hidden;
}

.contact-map-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26, 148, 68, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 148, 68, 0.06) 1px, transparent 1px);
  background-size: 40px 40px;
}

.contact-map-placeholder-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 8px 28px rgba(26, 148, 68, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-green);
  position: relative;
  z-index: 2;
  animation: contactMapPulse 2.5s ease-in-out infinite;
}

.contact-map-placeholder-icon svg {
  width: 34px;
  height: 34px;
}

@keyframes contactMapPulse {
  0%, 100% { box-shadow: 0 8px 28px rgba(26, 148, 68, 0.15), 0 0 0 0 rgba(26, 148, 68, 0.3); }
  50% { box-shadow: 0 8px 28px rgba(26, 148, 68, 0.15), 0 0 0 16px rgba(26, 148, 68, 0); }
}

.contact-map-placeholder-text {
  font-size: var(--font-size-16);
  font-weight: 500;
  color: var(--brand-green);
  letter-spacing: 1px;
  position: relative;
  z-index: 2;
}

.contact-map-placeholder-sub {
  font-size: var(--font-size-13);
  color: var(--text-muted);
  letter-spacing: 0.3px;
  position: relative;
  z-index: 2;
}

/* ========== 服务网点 ========== */
.contact-network {
  padding: 88px 0;
  background: #fff;
}

.contact-network-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.network-card {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.network-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-green), var(--brand-green-mid));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}

.network-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-green-light);
  background: #fff;
}

.network-card:hover::before {
  transform: scaleX(1);
}

.network-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.network-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--brand-green-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-green);
  flex-shrink: 0;
}

.network-card-icon svg {
  width: 22px;
  height: 22px;
}

.network-card-name {
  font-size: var(--font-size-18);
  font-weight: 500;
  color: var(--text-dark);
  letter-spacing: 0.5px;
}

.network-card-area {
  font-size: var(--font-size-14);
  color: var(--text-body);
  line-height: 1.8;
  letter-spacing: 0.3px;
  margin-bottom: 12px;
}

.network-card-phone {
  font-size: var(--font-size-14);
  font-weight: 500;
  color: var(--brand-green);
  font-family: var(--font-family-number);
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.network-card-phone svg {
  width: 15px;
  height: 15px;
}

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
  .contact-main-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .contact-map-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .contact-map-embed,
  .contact-map-placeholder {
    min-height: 340px;
  }
  .contact-network-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .contact-info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-info-item:nth-child(2)::after {
    display: none;
  }
  .contact-info-item {
    padding: 32px 20px;
  }
  .contact-main {
    padding: 56px 0;
  }
  .contact-form-wrap {
    padding: 36px 24px;
  }
  .contact-form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .qr-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .qr-image {
    width: 110px;
    height: 110px;
  }
  .contact-map-section {
    padding: 56px 0;
  }
  .contact-network {
    padding: 56px 0;
  }
  .contact-network-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .contact-info-grid {
    grid-template-columns: 1fr;
  }
  .contact-info-item::after {
    display: none !important;
  }
  .contact-info-item {
    padding: 28px 20px;
  }
  .contact-info-item:not(:last-child) {
    border-bottom: 1px solid var(--border-soft);
  }
  .contact-form-wrap {
    padding: 28px 20px;
  }
  .qr-card {
    padding: 32px 24px;
  }
  .qr-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .qr-image {
    width: 120px;
    height: 120px;
  }
  .contact-detail-card {
    padding: 28px 24px;
  }
  .contact-address-card {
    padding: 24px 20px;
  }
}

/* 联系页局部布局：信息卡片与主体内容均在 banner 之后留出呼吸空间，避免遮挡。 */
body {
  overflow-x: hidden;
}

.contact-info-strip {
  margin-top: 0;
  padding: 40px 24px 0;
}

/* 与公共容器保持一致，桌面端最大宽度 1600px，小屏自动收缩。 */
.contact-info-grid,
.contact-main-grid,
.contact-map-grid,
.contact-network-grid {
  max-width: var(--container, 1600px);
}

.contact-main-grid {
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  align-items: stretch;
}

.contact-form-wrap,
.contact-sidebar {
  min-width: 0;
  height: 100%;
}

.contact-form-wrap {
  display: flex;
  flex-direction: column;
}

.contact-form {
  flex: 1 1 auto;
}

@media (max-width: 1024px) {
  .contact-main-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .contact-form-wrap,
  .contact-sidebar {
    height: auto;
  }
}

@media (max-width: 768px) {
  .contact-info-strip {
    padding-top: 28px;
  }
}

@media (max-width: 480px) {
  .contact-info-strip {
    padding-top: 20px;
  }
}

@media (min-width: 1025px) {
  .contact-map-info.fade-right {
    justify-content: flex-start;
    padding-top: 119px;
  }

  .contact-map-info.fade-right .contact-address-card {
    flex: 1 1 auto;
  }
}

@media (max-width: 1024px) {
  .contact-map-info.fade-right {
    padding-top: 0;
  }

  .contact-map-info.fade-right .contact-address-card {
    flex: none;
  }
}