/* ===================================================================
   consult.css — 免费咨询（独立页面）
   1) 顶部 Banner   2) 联系信息 + 地图卡   3) 咨询流程
   4) 在线预约表单   5) 底部联系条   6) 响应式
   依赖 base.css 的设计变量
   =================================================================== */

/* ===================================================================
   1. 顶部 Banner
   =================================================================== */
/* 结构（铺满、居中、页头偏移）由 base.css 的通用全屏 Banner 提供，这里只写本页背景与蒙版 */
/* Hero 照片已移到 HTML 的 <picture>（横版 Pexels 12903148 / 竖版 consult-bg-m.jpg），
   裁切与焦点样式统一在 base.css 的 .page-hero-img */

/* 蒙版：左实右透的斜向白色渐变，压白保证文字可读，右侧留出照片 */
.page-hero-mask {
  background:
    linear-gradient(100deg,
      rgba(255,255,255,.94) 0%,
      rgba(255,255,255,.80) 30%,
      rgba(255,255,255,.34) 62%,
      rgba(255,255,255,.10) 100%);
}

.page-hero-title {
  font-size: clamp(32px, 4vw, 54px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -.6px;
  color: var(--c-ink);
  text-shadow: 0 1px 0 rgba(255,255,255,.7);
}

.page-hero-sub {
  margin-top: 20px;
  max-width: 640px;
  font-size: 16.5px;
  line-height: 1.95;
  color: var(--c-ink-soft);
}

.page-hero-actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ===================================================================
   2. 联系信息 + 地图卡
   =================================================================== */
.contact { background: var(--c-bg-alt); }

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr .92fr;
  gap: 36px;
  align-items: stretch;          /* 左列与右侧地图卡等高 */
}

.contact-list {
  display: grid;
  gap: 14px;
  grid-auto-rows: 1fr;           /* 4 张卡等分整列高度，首尾与右侧地图卡对齐 */
  height: 100%;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  transition: border-color var(--tr), box-shadow var(--tr), transform var(--tr);
}
.contact-item:hover {
  border-color: transparent;
  box-shadow: var(--sh-md);
  transform: translateY(-3px);
}

.contact-icon {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: 14px;
  background: var(--c-accent-lt);
  color: var(--c-accent-dk);
}

.contact-item__body { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.contact-item__label { font-size: 13px; color: var(--c-text-mute); }
.contact-item__value { font-size: 16.5px; font-weight: 700; color: var(--c-ink); }
.contact-item__value a { color: inherit; transition: color var(--tr); }
.contact-item__value a:hover { color: var(--c-accent-dk); }

/* ---- 地图卡：配了高德 Key 时是 JS API 2.0 真地图，没配时回退 CSS 示意图 ---- */
.contact-map {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--sh-sm);
}
.contact-map__canvas {
  position: relative;
  flex: 1 1 auto;                /* 以 4:3 为基准高度，随卡片高度自适应伸展 */
  aspect-ratio: 4 / 3;
  min-height: 0;
  overflow: hidden;
  background: linear-gradient(135deg, #EDF4F3 0%, #E3EFED 100%);
}
.contact-map__grid {
  position: absolute;
  inset: -1px;
  background-image:
    linear-gradient(rgba(18,49,42,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18,49,42,.07) 1px, transparent 1px);
  background-size: 46px 46px;
}
.contact-map__road {
  position: absolute;
  background: rgba(255,255,255,.85);
  box-shadow: 0 0 0 1px rgba(18,49,42,.06);
}
.contact-map__road--h {
  left: 0; right: 0; top: 58%;
  height: 16px;
  transform: rotate(-4deg);
}
.contact-map__road--v {
  top: 0; bottom: 0; left: 38%;
  width: 13px;
  transform: rotate(3deg);
}
.contact-map__pin {
  position: absolute;
  left: 38%;
  top: 58%;
  width: 46px; height: 46px;
  margin: -40px 0 0 -23px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--c-accent);
  color: #fff;
  box-shadow: 0 8px 20px rgba(18,165,148,.32);
}
.contact-map__pin::after {
  content: "";
  position: absolute;
  left: 50%; bottom: -16px;
  width: 2px; height: 16px;
  background: var(--c-accent);
  transform: translateX(-50%);
}

.contact-map__foot { padding: 20px 24px 24px; }
.contact-map__addr { font-size: 16px; font-weight: 700; color: var(--c-ink); }
.contact-map__tip { display: block; margin-top: 7px; font-size: 13.5px; color: var(--c-text-mute); }

/* 高德信息窗体里的地址文字 */
.amap-addr {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-ink);
}

/* ===================================================================
   3. 咨询流程
   =================================================================== */
.process { background: var(--c-bg); }

.process-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--gap);
}
.process-item {
  position: relative;
  padding: 34px 30px 32px;
  background: var(--c-bg-tint);
  border-radius: var(--radius-lg);
  transition: transform var(--tr), box-shadow var(--tr);
}
.process-item:hover { transform: translateY(-5px); box-shadow: var(--sh-md); }
.process-num {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--c-accent);
}
.process-item h3 { margin-top: 14px; font-size: 20px; color: var(--c-ink); }
.process-item p {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.95;
  color: var(--c-text-mute);
}

/* ===================================================================
   4. 在线预约表单
   =================================================================== */
.appointment { background: var(--c-bg-alt); }

.appointment-card {
  max-width: 940px;
  margin: 0 auto;
  padding: 44px 48px 42px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--sh-md);
}

.appointment-head { margin-bottom: 30px; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 22px;
}
.form-group { display: flex; flex-direction: column; }
.form-group--full { margin-top: 18px; }

.form-group label {
  margin-bottom: 8px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--c-ink);
}
.required { color: var(--c-accent); }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  height: 50px;
  padding: 0 16px;
  font-family: inherit;
  font-size: 15px;
  color: var(--c-text);
  background: #fff;
  border: 1.5px solid var(--c-line);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--tr), box-shadow var(--tr);
}
.form-group textarea {
  height: auto;
  min-height: 118px;
  padding: 14px 16px;
  line-height: 1.85;
  resize: vertical;
}
.form-group select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 42px;
  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='%236E827D' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #A9B8B4; }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(18,165,148,.14);
}

/* 校验失败态 */
.form-group.is-invalid input,
.form-group.is-invalid select,
.form-group.is-invalid textarea { border-color: #D05B4E; }
.form-group.is-invalid input:focus,
.form-group.is-invalid textarea:focus { box-shadow: 0 0 0 3px rgba(208,91,78,.14); }
.form-err {
  margin-top: 6px;
  font-size: 13px;
  color: #C2503F;
  min-height: 0;
}
.form-err:empty { display: none; }

.btn--wide { min-width: 220px; justify-content: center; }

.appointment-tip {
  margin-top: 18px;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  font-size: 14.5px;
  line-height: 1.7;
}
.appointment-tip.is-error {
  background: #FDEDEA;
  border: 1px solid #F3C9C1;
  color: #B3452F;
}
.appointment-tip.is-ok {
  background: var(--c-accent-lt);
  border: 1px solid rgba(18,165,148,.34);
  color: var(--c-accent-dk);
}

.appointment-action {
  margin-top: 22px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.appointment-privacy { font-size: 13.5px; color: var(--c-text-mute); }

/* ===================================================================
   5. 底部联系条
   =================================================================== */
.band {
  padding: 72px 0;
  background:
    radial-gradient(90% 140% at 12% 20%, rgba(18,165,148,.26) 0%, transparent 62%),
    linear-gradient(100deg, #0F2C26 0%, var(--c-ink) 100%);
}
.band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.band-text h2 { font-size: 28px; color: #fff; }
.band-text p { margin-top: 12px; font-size: 15px; line-height: 1.85; color: rgba(255,255,255,.72); }
.band-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ===================================================================
   6. 响应式
   =================================================================== */
@media (max-width: 1200px) {
  .process-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1080px) {
  .contact-wrap { grid-template-columns: 1fr; gap: 28px; }
  .contact-map__canvas { aspect-ratio: 16 / 9; }
}

@media (max-width: 900px) {
  .page-hero-title { font-size: 32px; }
  .page-hero-sub { font-size: 15.5px; line-height: 1.9; }
  .page-hero-mask {
    background: linear-gradient(100deg,
      rgba(255,255,255,.95) 0%,
      rgba(255,255,255,.90) 46%,
      rgba(255,255,255,.62) 100%);
  }
  .appointment-card { padding: 34px 26px 32px; }
  .band-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 640px) {
  .process-list { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .contact-item { padding: 17px 18px; }
  .contact-icon { width: 42px; height: 42px; border-radius: 12px; }
  .contact-item__value { font-size: 15.5px; }
  .appointment-action { flex-direction: column; align-items: stretch; }
  .btn--wide { width: 100%; }
  .appointment-privacy { text-align: center; }
  .band { padding: 56px 0; }
  .band-text h2 { font-size: 24px; }
}

/* 通栏配图（Pexels · Pexels License 免费商用） */
.band-figure { margin: 0 0 48px; }
.band-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg, 18px);
  box-shadow: 0 14px 40px rgba(11, 42, 36, .10);
}

/* 蜜罐字段：真人看不见，爬虫会填 */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}