/* ========== Contact Page ========== */

.contact-map {
  position: relative;
  overflow: visible;
  background: var(--color-white);
}

.contact-map__bg {
  position: relative;
  z-index: 0;
  width: 100%;
  height: clamp(280px, 36vw, 420px);
  overflow: hidden;
  background: #d8dde3;
}

.contact-map__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: grayscale(1) contrast(0.95);
  opacity: 0.85;
}

.contact-main {
  position: relative;
  z-index: 2;
  overflow: visible;
  background: var(--color-white);
  padding: 0 0 100px;
}

.contact-main__inner {
  width: 100%;
  max-width: var(--contact-max-width);
  margin: 0 auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
  box-sizing: border-box;
}

.contact-map__cards {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  /* 自身高度的一半上移：精确一半压地图、一半压白底 */
  margin-top: 0;
  margin-bottom: 0;
  transform: translateY(-50%);
}

.contact-main .rate-bar {
  position: relative;
  z-index: 2;
  /* 抵消卡片 translateY(-50%) 留下的文档流空白，桌面收紧与卡片间距 */
  margin: -30px 0 60px;
  padding: 0;
  background: transparent;
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: 32px 28px;
  background: var(--color-white);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
}

.contact-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
}

.contact-card__icon svg {
  width: 22px;
  height: 22px;
}

.contact-card__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--color-heading);
}

.contact-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-light);
}

.contact-card__text a {
  color: inherit;
  transition: color var(--transition-fast);
}

.contact-card__text a:hover {
  color: var(--color-primary);
}

/* ========== Contact Form ========== */
.contact-form-section {
  padding: 0;
  background: transparent;
  text-align: center;
}

.contact-form-section__eyebrow {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.contact-form-section__title {
  margin: 0 0 48px;
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 800;
  color: var(--color-heading);
  letter-spacing: -0.02em;
}

.contact-form {
  width: 100%;
  margin: 0 auto;
  text-align: left;
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.contact-field {
  position: relative;
  display: flex;
  align-items: center;
}

.contact-field--message {
  align-items: flex-start;
  margin-bottom: 28px;
}

.contact-field__icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: var(--color-primary);
  color: var(--color-white);
  pointer-events: none;
}

.contact-field--message .contact-field__icon {
  top: 18px;
  transform: none;
}

.contact-field__icon svg {
  width: 15px;
  height: 15px;
}

.contact-field__input,
.contact-field__select,
.contact-field__textarea {
  width: 100%;
  padding: 16px 18px 16px 60px;
  font-family: inherit;
  font-size: 15px;
  color: var(--color-heading);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.contact-field__input::placeholder,
.contact-field__textarea::placeholder {
  color: var(--color-text-muted);
}

.contact-field__input:focus,
.contact-field__select:focus,
.contact-field__textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(38, 187, 167, 0.15);
}

.contact-field__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%239ca3af' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 18px center;
  cursor: pointer;
}

.contact-field__select:invalid {
  color: var(--color-text-muted);
}

.contact-field__textarea {
  min-height: 160px;
  resize: vertical;
  line-height: 1.6;
}

.contact-form__actions {
  display: flex;
  justify-content: center;
}

.contact-form__submit {
  appearance: none;
  -webkit-appearance: none;
  min-width: 160px;
  padding: 14px 40px;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-white);
  background-color: var(--color-primary);
  background-image: none;
  border: 0;
  outline: none;
  box-shadow: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  overflow: hidden;
  transition: background-color var(--transition-fast);
}

.contact-form__submit:hover,
.contact-form__submit:focus,
.contact-form__submit:focus-visible {
  background-color: var(--color-primary-dark);
  background-image: none;
  outline: none;
  box-shadow: none;
}

@media (max-width: 992px) {
  .contact-map__cards {
    grid-template-columns: 1fr;
    /* 竖排时 -50% 会按整列高度算，改为约半张卡片高度 */
    transform: none;
    margin-top: -90px;
    margin-bottom: 20px;
  }

  .contact-main .rate-bar {
    margin: 0 0 24px;
  }

  .contact-form__row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .contact-map__bg {
    height: 220px;
  }

  .contact-main {
    padding-bottom: 72px;
  }

  .contact-map__cards {
    margin-top: -72px;
    margin-bottom: 16px;
  }

  .contact-main .rate-bar {
    margin: 0 0 20px;
  }

  .contact-form-section__title {
    margin-bottom: 32px;
  }

  .contact-card {
    padding: 24px 20px;
  }
}