/* ========== Hero ========== */
.contact-hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 560px;
  overflow: hidden;
  background: #111111;
}

.contact-hero__bg {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.contact-hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
}

.contact-hero__watermark {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(42px, 7vw, 110px);
  font-weight: 700;
  font-style: italic;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.07);
  transform: rotate(-6deg);
  pointer-events: none;
  white-space: nowrap;
  user-select: none;
}

.contact-hero__title {
  position: relative;
  z-index: 1;
  font-size: clamp(24px, 2.67vw, 52px);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-white);
}

/* ========== Body ========== */
.page-main--contact {
  background: var(--color-white);
}

.contact-body {
  padding: 80px 0;
}

.contact-intro {
  max-width: 900px;
  margin: 0 auto 48px;
  font-size: clamp(28px, 1.6vw, 32px);
  line-height: 1.6;
  text-align: center;
  color: var(--color-text);
  font-weight: 500;
}

/* ========== World Map ========== */
.contact-world-map {
  width: 100%;
  height: 600px;
  margin-top: 56px;
  background: #ffffff;
}

/* #contact-world-map 自身会变成 .leaflet-container，不能用后代选择器 */
#contact-world-map.leaflet-container {
  background: #ffffff !important;
}

#contact-world-map .leaflet-map-pane,
#contact-world-map .leaflet-tile-pane,
#contact-world-map .leaflet-overlay-pane,
#contact-world-map .leaflet-shadow-pane,
#contact-world-map .leaflet-marker-pane,
#contact-world-map .leaflet-tooltip-pane {
  background: transparent !important;
}

#contact-world-map .leaflet-container {
  font-family: var(--font-family);
}

.contact-world-map .leaflet-interactive,
.contact-world-map path.leaflet-interactive,
.contact-world-map .leaflet-overlay-pane svg,
.contact-world-map svg:focus,
.contact-world-map path:focus,
.contact-world-map .leaflet-container:focus {
  outline: none !important;
}

.contact-world-map .leaflet-control-zoom {
  margin: 0 16px 16px 0;
  border: none;
  box-shadow: none;
}

.contact-world-map .leaflet-control-zoom a {
  width: 36px;
  height: 36px;
  line-height: 36px;
  border: 1px solid #dddddd;
  border-radius: 0;
  background: #f3f3f3;
  color: #333333;
  font-size: 20px;
  font-weight: 400;
}

.contact-world-map .leaflet-control-zoom a:hover {
  background: #e8e8e8;
  color: #111111;
}

.contact-world-map .leaflet-control-zoom-in {
  border-bottom: none;
  border-radius: 2px 2px 0 0;
}

.contact-world-map .leaflet-control-zoom-out {
  border-radius: 0 0 2px 2px;
}

.contact-world-map__fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  font-size: 15px;
  color: var(--color-text-muted);
}

.contact-map-tooltip {
  padding: 6px 12px;
  border: none;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.78);
  font-family: var(--font-family);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.contact-map-tooltip::before {
  border-top-color: rgba(0, 0, 0, 0.78);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
  gap: 40px 48px;
  align-items: start;
}

/* ========== Form ========== */
.contact-form {
  padding: 40px 36px 44px;
  background: #eef0f2;
  border-radius: 8px;
}

.contact-form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.contact-field--full {
  grid-column: 1 / -1;
}

.contact-field input,
.contact-field select,
.contact-field textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #dcdcdc;
  border-radius: 4px;
  background: #f5f5f5;
  font-family: inherit;
  font-size: 15px;
  color: var(--color-text);
  transition: border-color var(--transition);
}

.contact-field input::placeholder,
.contact-field textarea::placeholder {
  color: #888888;
}

.contact-field select {
  appearance: none;
  padding-right: 36px;
  color: #888888;
  background:
    #f5f5f5
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath fill='%23666' d='M1 1l4 4 4-4'/%3E%3C/svg%3E")
    no-repeat right 14px center / 10px 6px;
}

.contact-field select:valid {
  color: var(--color-text);
}

.contact-field textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-field--icon,
.contact-field--phone {
  position: relative;
}

.contact-field__icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #888888;
  pointer-events: none;
}

.contact-field--icon input {
  padding-left: 42px;
}

.contact-field__flag {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
  line-height: 1;
  pointer-events: none;
}

.contact-field--phone input {
  padding-left: 44px;
}

.contact-field__error {
  margin-top: 8px;
  font-size: 14px;
  color: #d93025;
}

.contact-captcha {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 78px;
  border: 1px dashed #cccccc;
  border-radius: 4px;
  background: #f5f5f5;
  font-size: 15px;
  color: #888888;
}

.contact-form__submit {
  margin-top: 24px;
  padding: 14px 36px;
  border: none;
  border-radius: 4px;
  background: #333333;
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-white);
  cursor: pointer;
  transition: background var(--transition);
}

.contact-form__submit:hover {
  background: #222222;
}

/* Fluent Forms – 对齐原 contact 静态表单样式 */
.contact-form--fluent .fluentform,
.contact-form--fluent .fluentform_wrapper,
.contact-form--fluent form.frm-fluent-form {
  width: 100%;
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text);
}

.contact-form--fluent .ff-message-success,
.contact-form--fluent .ff-message-error {
  margin: 0 0 4px;
  font-family: var(--font-family);
  font-size: 14px;
}

/* 表单布局：与 .contact-form__grid 一致 — fieldset 2 列 + 16px 间距 */
.contact-form.contact-form--fluent .fluentform form.frm-fluent-form fieldset {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 16px !important;
  align-items: start !important;
  width: 100%;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
  min-inline-size: 0 !important;
}

/* 列容器不参与布局，子 cell 直接进 fieldset 网格 */
.contact-form.contact-form--fluent .fluentform .ff-t-container.ff-column-container {
  display: contents !important;
}

.contact-form.contact-form--fluent .fluentform .ff-t-container.ff-column-container .ff-t-cell {
  flex: none !important;
  flex-basis: auto !important;
  flex-grow: 0 !important;
  flex-shrink: 0 !important;
  width: auto !important;
  max-width: 100% !important;
  min-width: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
}

.contact-form.contact-form--fluent .fluentform .ff-el-group {
  margin: 0 !important;
  padding: 0 !important;
  width: 100%;
}

.contact-form.contact-form--fluent .fluentform fieldset > .ff-el-group {
  grid-column: 1 / -1;
  width: 100%;
}

.contact-form.contact-form--fluent .fluentform .ff-t-cell.ff-t-cell-full,
.contact-form.contact-form--fluent .fluentform .ff-t-cell[style*="100%"] {
  grid-column: 1 / -1;
}

.contact-form.contact-form--fluent form.frm-fluent-form,
.contact-form.contact-form--fluent .ff-step-body,
.contact-form.contact-form--fluent .ff-step-container {
  width: 100%;
  margin: 0 !important;
  padding: 0 !important;
}

.contact-form--fluent .ff-el-input--label {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.contact-form--fluent .ff-el-input--content,
.contact-form--fluent .ff-el-input--content .iti,
.contact-form--fluent .sppf-tel-input-wrapper,
.contact-form--fluent .smart-phone-field-wrapper {
  width: 100%;
}

.contact-form--fluent .ff-el-form-control:not(.iti__tel-input),
.contact-form--fluent select.ff-el-form-control,
.contact-form--fluent textarea.ff-el-form-control,
.contact-form--fluent .sppf-tel-input,
.contact-form--fluent .smart-phone-field-wrapper input:not(.iti__tel-input) {
  width: 100% !important;
  max-width: 100% !important;
  padding: 14px 16px !important;
  border: 1px solid #dcdcdc !important;
  border-radius: 4px !important;
  background: #f5f5f5 !important;
  box-shadow: none !important;
  font-family: var(--font-family) !important;
  font-size: 15px !important;
  font-weight: 500 !important;
  line-height: 1.4;
  color: var(--color-text) !important;
  transition: border-color var(--transition);
}

.contact-form--fluent textarea.ff-el-form-control {
  min-height: 140px;
  resize: vertical;
}

.contact-form--fluent .ff-el-form-control::placeholder,
.contact-form--fluent .iti input:not(.iti__tel-input)::placeholder {
  color: #888888;
  opacity: 1;
}

.contact-form--fluent .ff-el-form-control:not(.iti__tel-input):focus,
.contact-form--fluent .sppf-tel-input:focus {
  outline: none;
  border-color: #dcdcdc !important;
  box-shadow: none !important;
}

.contact-form--fluent select.ff-el-form-control {
  appearance: none;
  padding-right: 36px !important;
  color: #888888;
  background:
    #f5f5f5
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath fill='%23666' d='M1 1l4 4 4-4'/%3E%3C/svg%3E")
    no-repeat right 14px center / 10px 6px !important;
}

.contact-form--fluent select.ff-el-form-control:valid,
.contact-form--fluent select.ff-el-form-control option:checked {
  color: var(--color-text);
}

.contact-form--fluent .iti {
  display: block;
  width: 100%;
}

.contact-form--fluent .iti .iti__country-container {
  z-index: 2;
}

.contact-form--fluent .iti__selected-country,
.contact-form--fluent .iti__selected-country-primary {
  background: #f5f5f5 !important;
  border-radius: 4px 0 0 4px;
}

.contact-form--fluent .iti__selected-country-primary {
  border-right: 1px solid #dcdcdc;
}

.contact-form--fluent .iti input.iti__tel-input,
.contact-form--fluent .iti input.ff-el-spf-input,
.contact-form--fluent .iti--allow-dropdown input[type="tel"],
.contact-form--fluent .iti--separate-dial-code input[type="tel"] {
  padding: 14px 16px 14px 72px !important;
  background: #f5f5f5 !important;
}

.contact-form--fluent .iti input.iti__tel-input:focus,
.contact-form--fluent .iti input.ff-el-spf-input:focus {
  outline: none;
  border-color: #dcdcdc !important;
  box-shadow: none !important;
}

.contact-form--fluent .iti input.iti__tel-input::placeholder,
.contact-form--fluent .iti input.ff-el-spf-input::placeholder {
  color: #888888;
  opacity: 1;
}

.contact-form--fluent .ff-el-help-message {
  margin-top: 6px;
  font-family: var(--font-family);
  font-size: 13px;
  color: var(--color-text-muted);
}

.contact-form--fluent .ff-el-is-error .ff-el-form-control,
.contact-form--fluent .ff-el-is-error .iti input {
  border-color: #d93025 !important;
}

.contact-form--fluent .ff-el-error-message {
  margin-top: 8px;
  font-family: var(--font-family);
  font-size: 14px;
  color: #d93025;
}

.contact-form--fluent .ff-btn-submit,
.contact-form--fluent button.ff-btn.ff-btn-submit,
.contact-form--fluent button[type="submit"] {
  margin-top: 8px !important;
  padding: 14px 36px !important;
  border: none !important;
  border-radius: 4px !important;
  background: #333333 !important;
  box-shadow: none !important;
  font-family: var(--font-family) !important;
  font-size: 16px !important;
  font-weight: 600 !important;
  color: var(--color-white) !important;
  cursor: pointer;
  transition: background var(--transition);
}

.contact-form--fluent .ff-btn-submit:hover,
.contact-form--fluent button.ff-btn.ff-btn-submit:hover,
.contact-form--fluent button[type="submit"]:hover {
  background: #222222 !important;
  color: var(--color-white) !important;
}

.contact-form--fluent .ff-btn-submit:focus,
.contact-form--fluent button.ff-btn.ff-btn-submit:focus,
.contact-form--fluent button[type="submit"]:focus {
  outline: none;
  box-shadow: none !important;
}

/* ========== Sidebar ========== */
.contact-sidebar__title {
  margin-bottom: 20px;
  font-size: 40px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--color-primary);
}

.contact-locations {
  margin-bottom: 40px;
}

.contact-accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-accordion__item {
  overflow: hidden;
  border: 1px solid #dddddd;
  border-radius: 6px;
  background: var(--color-white);
  transition: border-color var(--transition);
}

.contact-accordion__item.is-open {
  border-color: #333333;
}

.contact-accordion__trigger {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 16px 18px;
  border: none;
  background: transparent;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
}

.contact-accordion__icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-primary);
  position: relative;
}

.contact-accordion__icon::before,
.contact-accordion__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--color-white);
  transform: translate(-50%, -50%);
}

.contact-accordion__icon::before {
  width: 12px;
  height: 2px;
}

.contact-accordion__icon::after {
  width: 2px;
  height: 12px;
  transition: transform var(--transition), opacity var(--transition);
}

.contact-accordion__item.is-open .contact-accordion__icon::after {
  transform: translate(-50%, -50%) scaleY(0);
  opacity: 0;
}

.contact-accordion__label {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
}

.contact-accordion__body {
  padding: 0 18px 18px 60px;
}

.contact-accordion__row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.contact-accordion__row svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--color-primary);
}

.contact-accordion__map {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 4px;
}

.contact-accordion__map iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.contact-sos__row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 16px;
  line-height: 1.5;
}

.contact-sos__row svg {
  flex-shrink: 0;
  color: var(--color-primary);
}

.contact-sos__row a {
  color: var(--color-text);
  transition: color var(--transition);
}

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

@media (max-width: 1024px) {
  .contact-body {
    padding: 64px 0;
  }

  .contact-world-map {
    height: 440px;
    margin-top: 48px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-form {
    padding: 32px 24px 36px;
  }

  .contact-form.contact-form--fluent .fluentform form.frm-fluent-form fieldset {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  .contact-form.contact-form--fluent .fluentform .ff-t-container.ff-column-container .ff-t-cell {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .contact-hero {
    height: 480px;
  }
}

@media (max-width: 640px) {
  .contact-hero {
    height: 360px;
  }

  .contact-body {
    padding: 48px 0 56px;
  }

  .contact-intro {
    margin-bottom: 28px;
    font-size: 16px;
  }

  .contact-world-map {
    height: 340px;
    margin-top: 40px;
  }

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

  .contact-sidebar__title {
    font-size: 28px;
  }

  .contact-accordion__body {
    padding-left: 18px;
  }
}