/* ============================================
   联系博澳速讯 / contact page
   作用域：.page-contact
============================================ */
.page-contact {
  background: linear-gradient(160deg, #061121 0%, #081d40 55%, var(--c-navy) 100%);
  color: var(--c-cream);
  overflow-x: hidden;
}

/* ===== 页头 ===== */
.page-contact .contact-hero {
  padding: 1.25rem 0 0;
}
.page-contact .contact-hero .breadcrumbs {
  margin-bottom: 1.5rem;
}
.page-contact .contact-hero-row {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 1.5rem 0 2rem;
}
.page-contact .contact-hero-main .meta-text {
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-green);
  margin-bottom: 0.5rem;
}
.page-contact .contact-hero-main .headline {
  margin: 0 0 0.75rem;
  font-family: var(--font-head);
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 1.08;
  color: var(--c-cream);
  text-transform: uppercase;
  transform: skewX(-3deg);
}
.page-contact .contact-hero-main .subhead {
  max-width: 36rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--c-gray);
  margin: 0;
}
.page-contact .contact-hero-index {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  align-self: flex-start;
  border-left: 2px solid var(--c-green);
  padding-left: 0.9rem;
}
.page-contact .contact-index-num {
  font-family: var(--font-head);
  font-size: 3.25rem;
  line-height: 1;
  color: var(--c-green);
  transform: skewX(-6deg);
}
.page-contact .contact-index-label {
  font-family: var(--font-body);
  font-size: 0.65rem;
  line-height: 1.6;
  letter-spacing: 0.16em;
  color: var(--c-gray);
  text-transform: uppercase;
}
.page-contact .contact-hero .accent-line {
  height: 2px;
  background: linear-gradient(90deg, var(--c-green) 0%, rgba(57, 255, 20, 0.1) 60%, transparent 100%);
  margin-bottom: 1.5rem;
}

/* ===== 分屏区域 ===== */
.page-contact .contact-split-section {
  padding: 0 0 2.5rem;
}
.page-contact .contact-split-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 1rem;
}

/* ===== 左：联系信息面板 ===== */
.page-contact .contact-info-panel {
  position: relative;
  background: var(--c-navy-deep);
  border: 1px solid rgba(138, 155, 168, 0.4);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.page-contact .contact-info-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  z-index: 1;
}
.page-contact .contact-info-panel::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 100%;
  background: repeating-linear-gradient(
    0deg,
    rgba(57, 255, 20, 0.03) 0px,
    rgba(57, 255, 20, 0.03) 1px,
    transparent 1px,
    transparent 3px
  );
  pointer-events: none;
  z-index: 1;
}
.page-contact .contact-info-visual {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(138, 155, 168, 0.3);
}
.page-contact .contact-visual-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  min-height: 200px;
}
.page-contact .contact-info-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: var(--c-green);
  color: var(--c-navy);
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  padding: 0.35rem 0.6rem;
  transform: skewX(-4deg);
  z-index: 2;
}
.page-contact .contact-info-body {
  position: relative;
  z-index: 2;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  flex: 1;
}
.page-contact .contact-info-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.page-contact .contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  border-bottom: 1px dashed rgba(138, 155, 168, 0.35);
  padding-bottom: 1rem;
}
.page-contact .contact-info-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.page-contact .contact-info-code {
  flex: 0 0 2.6rem;
  width: 2.6rem;
  height: 2.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(57, 255, 20, 0.08);
  border: 1px solid rgba(57, 255, 20, 0.3);
  color: var(--c-green);
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  transform: skewX(-5deg);
}
.page-contact .contact-info-code--mail {
  padding: 0.5rem;
}
.page-contact .contact-mail-icon {
  width: 100%;
  height: 100%;
  max-width: 1.5rem;
  max-height: 1.5rem;
  object-fit: contain;
  display: block;
}
.page-contact .contact-info-text {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 0;
  flex: 1;
}
.page-contact .contact-info-label {
  font-family: var(--font-body);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-gray);
}
.page-contact .contact-info-value {
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--c-green);
  word-break: break-all;
  line-height: 1.5;
}
.page-contact .contact-info-address {
  font-family: var(--font-body);
  font-size: 0.84rem;
  color: var(--c-pale);
  line-height: 1.7;
}
.page-contact .contact-info-footer {
  margin-top: auto;
  padding-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}
.page-contact .contact-info-note {
  font-size: 0.78rem;
  color: var(--c-gray);
  line-height: 1.75;
  margin: 0;
}

/* ===== 右：在线表单面板 ===== */
.page-contact .contact-form-panel {
  position: relative;
}
.page-contact .contact-form-card {
  position: relative;
  background: var(--c-cream);
  color: var(--c-ink);
  padding: 1.5rem 1.25rem;
  border: 1px solid var(--c-gray);
  box-shadow: 8px 8px 0 rgba(57, 255, 20, 0.15);
}
.page-contact .contact-form-card::before {
  content: "";
  position: absolute;
  top: -6px;
  left: -6px;
  right: 10px;
  bottom: 10px;
  border: 2px solid rgba(57, 255, 20, 0.35);
  pointer-events: none;
  z-index: 0;
}
.page-contact .contact-form-card > * {
  position: relative;
  z-index: 1;
}
.page-contact .contact-form-card .meta-text {
  font-family: var(--font-body);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-navy-deep);
  margin-bottom: 0.4rem;
}
.page-contact .contact-form-card .section-title {
  color: var(--c-navy-deep);
}
.page-contact .contact-form-desc {
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: #5c554c;
  line-height: 1.7;
  margin: 0 0 1.5rem;
}
.page-contact .contact-form-fields {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.page-contact .contact-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.page-contact .contact-field-label {
  font-family: var(--font-body);
  font-size: 0.73rem;
  font-weight: 700;
  color: var(--c-navy-deep);
  letter-spacing: 0.1em;
}
.page-contact .contact-field-control {
  position: relative;
  border: 2px solid var(--c-navy-deep);
  background: #fbf7ef;
  padding: 0.85rem 1rem;
  min-height: 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  overflow: hidden;
}
.page-contact .contact-field-control--area {
  min-height: 6.5rem;
  align-items: flex-start;
}
.page-contact .contact-field-control::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(13, 43, 80, 0.06) 0px,
    rgba(13, 43, 80, 0.06) 1px,
    transparent 1px,
    transparent 4px
  );
  animation: contact-scan-move 4s linear infinite;
  pointer-events: none;
}
@keyframes contact-scan-move {
  0% { background-position: 0 0; }
  100% { background-position: 0 16px; }
}
.page-contact .contact-field-placeholder {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: #8a8578;
}
.page-contact .contact-field-arrow {
  color: var(--c-navy-deep);
  font-size: 1.1rem;
  line-height: 1;
}
.page-contact .contact-form-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-body);
  font-size: 0.7rem;
  line-height: 1.6;
  color: #5c554c;
  margin-top: 1.25rem;
}
.page-contact .contact-form-meta a {
  color: var(--c-navy-deep);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.page-contact .contact-form-submit {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  align-items: flex-start;
}
.page-contact .contact-submit-hint {
  font-family: var(--font-body);
  font-size: 0.68rem;
  color: #8a8578;
  line-height: 1.55;
}

/* ===== 响应承诺 ===== */
.page-contact .contact-promise-section {
  padding: 2.5rem 0;
  background: rgba(13, 43, 80, 0.55);
  border-top: 1px solid rgba(138, 155, 168, 0.25);
  border-bottom: 1px solid rgba(138, 155, 168, 0.25);
}
.page-contact .contact-promise-head {
  margin-bottom: 1.75rem;
}
.page-contact .contact-promise-head .subhead {
  color: var(--c-gray);
  font-size: 0.88rem;
  line-height: 1.8;
  max-width: 38rem;
  margin: 0.5rem 0 0;
}
.page-contact .contact-promise-card {
  background: rgba(245, 240, 230, 0.04);
  border: 1px solid rgba(138, 155, 168, 0.4);
  padding: 1.5rem;
  height: 100%;
  box-shadow: none;
}
.page-contact .contact-promise-card .num-badge {
  background: var(--c-green);
  color: var(--c-navy);
  font-family: var(--font-head);
  transform: skewX(-4deg);
  display: inline-block;
}
.page-contact .contact-promise-card h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  margin: 0.9rem 0 0.6rem;
  color: var(--c-cream);
  transform: skewX(-3deg);
}
.page-contact .contact-promise-card p {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--c-gray);
  line-height: 1.8;
  margin: 0;
}

/* ===== 合作洽谈 ===== */
.page-contact .contact-partner-section {
  padding: 3rem 0 4rem;
}
.page-contact .contact-partner-grid {
  display: grid;
  gap: 2.25rem;
}
.page-contact .contact-partner-intro .subhead {
  color: var(--c-gray);
  font-size: 0.88rem;
  line-height: 1.8;
  max-width: 32rem;
  margin: 0.5rem 0 1rem;
}
.page-contact .contact-partner-intro p {
  font-family: var(--font-body);
  font-size: 0.82rem;
  line-height: 1.8;
  color: var(--c-gray);
  margin-bottom: 1.4rem;
  max-width: 32rem;
}
.page-contact .contact-partner-list {
  display: flex;
  flex-direction: column;
}
.page-contact .contact-partner-item {
  display: flex;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px dashed rgba(138, 155, 168, 0.3);
}
.page-contact .contact-partner-item:first-child {
  padding-top: 0;
}
.page-contact .contact-partner-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.page-contact .contact-partner-num {
  flex: 0 0 2.5rem;
  font-family: var(--font-head);
  font-size: 2rem;
  line-height: 1;
  color: var(--c-green);
  opacity: 0.75;
  transform: skewX(-6deg);
}
.page-contact .contact-partner-item h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  margin: 0.2rem 0 0.5rem;
  color: var(--c-cream);
  transform: skewX(-3deg);
}
.page-contact .contact-partner-item p {
  font-family: var(--font-body);
  font-size: 0.8rem;
  line-height: 1.8;
  color: var(--c-gray);
  margin: 0;
}

/* ===== 平板 ===== */
@media (min-width: 768px) {
  .page-contact .contact-hero-row {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    padding: 2.5rem 0 2rem;
  }
  .page-contact .contact-hero-index {
    align-self: flex-end;
    padding-bottom: 0.35rem;
  }
  .page-contact .contact-info-body {
    padding: 2rem;
  }
  .page-contact .contact-form-card {
    padding: 2rem;
  }
  .page-contact .contact-promise-section {
    padding: 3.5rem 0;
  }
  .page-contact .contact-partner-section {
    padding: 4rem 0 5rem;
  }
}

/* ===== 桌面分屏 ===== */
@media (min-width: 1024px) {
  .page-contact .contact-split-grid {
    grid-template-columns: 5fr 7fr;
    gap: 1.5rem;
    align-items: stretch;
  }
  .page-contact .contact-info-panel,
  .page-contact .contact-form-panel {
    min-height: 100%;
  }
  .page-contact .contact-form-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 100%;
  }
  .page-contact .contact-form-fields {
    flex: 1;
  }
  .page-contact .contact-partner-grid {
    grid-template-columns: 4fr 6fr;
    gap: 3rem;
  }
  .page-contact .contact-partner-intro {
    padding-right: 2rem;
  }
  .page-contact .contact-partner-item {
    padding: 1.5rem 0;
  }
  .page-contact .contact-partner-num {
    flex-basis: 3rem;
    font-size: 2.4rem;
  }
}

/* ===== 大屏宽度对齐 ===== */
@media (min-width: 1400px) {
  .page-contact .contact-split-grid {
    gap: 2rem;
  }
  .page-contact .contact-info-body {
    padding: 2.25rem;
  }
}