/*!
 * HABIVON 首页专属样式（只在 is_front_page() 时加载，改这里不会影响内页）
 * 排版类沿用原稿的 .horvin-heading-ultra / .horvin-heading-1 / .horvin-heading-3 / .horvin-body-lg（在 main.css 里）
 * 组件类名统一 hv-home- 前缀。
 */

/* ══ Hero ═══════════════════════════════════════════════ */
.hv-home-hero { position: relative; min-height: 90vh; display: flex; align-items: center; overflow: hidden; background: var(--hv-navy); }
@media (min-height: 1000px) { .hv-home-hero { min-height: 820px; } }
.hv-home-hero__bg { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0; transition: opacity .8s ease; }
.hv-home-hero__bg.is-active { opacity: 1; }
.hv-home-hero__mask { position: absolute; inset: 0; background: rgba(0,0,0,.5); }
.hv-home-hero__inner { position: relative; z-index: 2; width: 100%; padding: 0 16px; }
@media (min-width: 768px) { .hv-home-hero__inner { padding: 0 64px; } }
.hv-home-hero__title { color: #fff; margin: 0; font-weight: 700; }
@media (min-width: 1024px) { .hv-home-hero__title { white-space: nowrap; font-size: 96px; line-height: .95; } }
.hv-home-hero__cta { display: flex; width: 100%; max-width: 576px; margin-top: 48px; }
@media (min-width: 768px) { .hv-home-hero__cta { margin-top: 150px; } }
.hv-home-hero__input {
  flex: 1; min-width: 0; padding: 16px 24px; border: 1px solid rgba(255,255,255,.6);
  border-right: 0; border-radius: 999px 0 0 999px; background: rgba(255,255,255,.15);
  backdrop-filter: blur(12px); color: #fff; font-size: 16px; font-family: var(--hv-font); outline: none;
}
.hv-home-hero__input::placeholder { color: rgba(255,255,255,.7); }
.hv-home-hero__btn {
  padding: 16px 32px; border: 0; border-radius: 0 999px 999px 0; background: var(--hv-orange);
  color: #fff; font-size: 15px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; cursor: pointer;
  white-space: nowrap; transition: background-color .2s;
}
.hv-home-hero__btn:hover { background: var(--hv-navy); }
.hv-home-hero__dots { position: absolute; left: 0; right: 0; bottom: 28px; z-index: 3; display: flex; justify-content: center; gap: 10px; }
.hv-home-hero__dot { width: 10px; height: 10px; padding: 0; border: 0; border-radius: 999px; background: rgba(255,255,255,.45); cursor: pointer; transition: width .3s, background-color .3s; }
.hv-home-hero__dot.is-active { background: var(--hv-orange); width: 28px; }

/* Hero 快速询盘（秉办询盘通 表单 id=3，重排为原稿的胶囊输入条，外观与旧版一致） */
.hv-home-hero .bbi-form-wrap { width: 100%; max-width: 576px; margin: 48px 0 0; }
@media (min-width: 768px) { .hv-home-hero .bbi-form-wrap { margin-top: 150px; } }
.hv-home-hero .bbi-form { display: flex; flex-wrap: wrap; align-items: center; background: transparent; border-radius: 0; }
.hv-home-hero .bbi-fields { flex: 1; display: flex; min-width: 0; margin: 0; }
.hv-home-hero .bbi-fields .bbi-row { flex: 1; min-width: 0; width: auto; padding: 0; margin: 0; }
.hv-home-hero .bbi-label { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.hv-home-hero .bbi-form .bbi-input {
  width: 100%; padding: 13px 24px; border: 1px solid rgba(255,255,255,.6);
  border-right: 0; border-radius: 999px 0 0 999px; background: rgba(255,255,255,.15);
  backdrop-filter: blur(12px); color: #fff; font-size: 16px; font-family: var(--hv-font);
  outline: none; box-shadow: none; line-height: 1.4;
}
.hv-home-hero .bbi-form .bbi-input:focus { border-color: rgba(255,255,255,.9); box-shadow: none; }
.hv-home-hero .bbi-form .bbi-input::placeholder { color: rgba(255,255,255,.7); }
.hv-home-hero .bbi-row-submit { flex: none; width: auto; padding: 0; margin: 0; }
.hv-home-hero .bbi-form .bbi-submit {
  padding: 16px 32px; border: 0; border-radius: 0 999px 999px 0; background: var(--hv-orange);
  color: #fff; font-size: 15px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
  cursor: pointer; white-space: nowrap; transition: background-color .2s; line-height: 1.4;
}
.hv-home-hero .bbi-form .bbi-submit:hover { background: var(--hv-navy); }
.hv-home-hero .bbi-form .bbi-msg { flex-basis: 100%; margin-top: 14px; color: #fff; font-size: 14px; font-weight: 600; }

/* ══ 通用区块壳 ═════════════════════════════════════════ */
.hv-home-section { padding: 56px 16px; }
@media (min-width: 768px) { .hv-home-section { padding: 80px 64px; } }
.hv-home-inner { width: 100%; }
.hv-home-head { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 48px; }
.hv-home-head__title { margin: 0; color: var(--hv-navy); }
.hv-home-head__desc { margin: 20px 0 0; font-size: 20px; line-height: 1.6; color: var(--hv-navy-4); max-width: 640px; }
.hv-home-bigarrow { flex: none; display: inline-block; line-height: 0; }
.hv-home-bigarrow svg { width: 110px; height: 125px; display: block; }
@media (max-width: 767px) { .hv-home-bigarrow svg { width: 72px; height: 82px; } }

/* ══ 产品系列（1:1 方卡） ═══════════════════════════════ */
.hv-home-products { background: var(--hv-white); }
@media (min-width: 768px) { .hv-home-products { margin-top: 120px; } }
.hv-home-pgrid { display: grid; gap: 24px; grid-template-columns: 1fr; }
@media (min-width: 768px) { .hv-home-pgrid { grid-template-columns: repeat(3, 1fr); gap: 32px; } }
.hv-home-pcard {
  position: relative; overflow: hidden; padding: 32px 28px 28px; background: var(--hv-soft-2);
  display: flex; flex-direction: column; aspect-ratio: 1 / 1;
}
@media (min-width: 768px) { .hv-home-pcard { padding: 40px 32px; } }
.hv-home-pcard__bg { position: absolute; inset: 0; background-size: cover; background-position: center; z-index: 0; }
.hv-home-pcard__mask { position: absolute; inset: 0; z-index: 1; background: linear-gradient(135deg, rgba(0,0,0,.55) 0%, rgba(0,0,0,.10) 50%, rgba(0,0,0,0) 100%); transition: background .45s ease; }
.hv-home-pcard__body { position: relative; z-index: 2; padding-right: 40px; }
.hv-home-pcard__title { color: #fff; margin: 0; font-weight: 700; transition: color .45s ease; }
.hv-home-pcard__desc { color: #fff; font-size: 17px; line-height: 1.6; margin: 20px 0 0; transition: color .45s ease; }
.hv-home-pcard__foot { position: relative; z-index: 2; margin-top: auto; padding-top: 20px; }
.hv-home-pcard__line { border-left: 1px solid #fff; height: 40px; margin-bottom: 18px; transition: border-color .45s ease; }
.hv-home-pcard__more {
  display: inline-block; border: 1px solid rgba(255,255,255,.7); border-radius: 4px; padding: 10px 20px;
  color: #fff; font-size: 13px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  transition: color .45s ease, border-color .45s ease;
}
.hv-home-pcard:hover .hv-home-pcard__mask { background: rgba(238,243,249,.85); }
.hv-home-pcard:hover .hv-home-pcard__title { color: var(--hv-orange); }
.hv-home-pcard:hover .hv-home-pcard__desc { color: var(--hv-navy); }
.hv-home-pcard:hover .hv-home-pcard__line { border-color: var(--hv-navy); }
.hv-home-pcard:hover .hv-home-pcard__more { color: var(--hv-orange); border-color: var(--hv-orange); }

/* ══ 优势（背景切换） ═══════════════════════════════════ */
.hv-home-str { position: relative; min-height: 90vh; overflow: hidden; background: var(--hv-navy); }
@media (min-height: 1000px) { .hv-home-str { min-height: 820px; } }
.hv-home-str__bg { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0; transition: opacity .7s ease; }
.hv-home-str__bg.is-on { opacity: 1; }
.hv-home-str__mask { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(0,0,0,.35) 0%, rgba(0,0,0,.12) 55%, rgba(0,0,0,.05) 100%); }
.hv-home-str__inner { position: relative; z-index: 2; display: grid; gap: 32px; padding: 64px 16px; }
@media (min-width: 900px) {
  /* 桌面：左列标题 + 右侧面板改为绝对定位（居右 550px，上下拉满与背景轮播图底部对齐） */
  .hv-home-str__inner { display: block; padding: 128px 64px; min-height: 90vh; }
  .hv-home-str__inner > div:first-child { max-width: calc(100% - 646px); }
  .hv-home-str__panel {
    position: absolute; top: 0; bottom: 0; right: 64px; width: 550px;
    min-height: 0; padding: 128px 40px 28px; overflow-y: auto;
  }
}
@media (min-width: 900px) and (min-height: 1000px) { .hv-home-str__inner { min-height: 820px; } }
.hv-home-str__title { color: #fff; margin: 0; font-weight: 700; }
.hv-home-str__sub { color: #fff; font-size: 20px; margin: 12px 0 0; }
.hv-home-str__panel { background: rgba(13,27,59,.72); backdrop-filter: blur(6px); border-radius: 8px; padding: 28px; }
.hv-home-str__item { padding: 16px 0; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.55); cursor: pointer; }
.hv-home-str__item:first-child { border-top: 0; }
.hv-home-str__item.is-active { color: #fff; }
.hv-home-str__top { display: flex; align-items: center; gap: 16px; }
.hv-home-str__icon { width: 56px; height: 56px; flex: none; border: 1.5px solid rgba(255,255,255,.5); border-radius: 999px; display: flex; align-items: center; justify-content: center; color: inherit; }
.hv-home-str__icon svg { width: 26px; height: 26px; }
.hv-home-str__name { margin: 0; font-size: 16px; font-weight: 600; }
.hv-home-str__desc { display: none; margin: 12px 0 0 72px; font-size: 14px; line-height: 1.7; color: rgba(255,255,255,.85); }
.hv-home-str__item.is-active .hv-home-str__desc { display: block; }
.hv-home-str__bar { height: 3px; margin-top: 14px; background: transparent; }
.hv-home-str__item.is-active .hv-home-str__bar { background: var(--hv-orange); }

/* ══ 解决方案（左列表 + 右 2×2 面板） ═══════════════════ */
.hv-home-sol { background: var(--hv-white); }
@media (min-width: 900px) { .hv-home-sol__grid { display: grid; grid-template-columns: 1fr 2fr; min-height: 90vh; } }
@media (min-width: 900px) and (min-height: 1000px) { .hv-home-sol__grid { min-height: 820px; } }
.hv-home-sol__side { border-right: 1px solid rgba(22,41,77,.2); padding: 0 16px; }
@media (min-width: 900px) { .hv-home-sol__side { padding: 64px 48px; overflow-y: auto; } }
.hv-home-sol__list { list-style: none; margin: 32px 0 0; padding: 0; }
.hv-home-sol__btn {
  display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; background: none; border: 0;
  cursor: pointer; min-height: 40px; padding: 4px 0; color: var(--hv-navy-2);
}
.hv-home-sol__btn .chev { color: var(--hv-orange); font-weight: 700; flex: none; font-size: 18px; }
.hv-home-sol__btn .label { font-size: 17px; transition: font-weight .3s, color .3s; }
.hv-home-sol__btn.is-active .label { font-weight: 700; color: var(--hv-navy); }
.hv-home-sol__panels { position: relative; }
@media (min-width: 900px) { .hv-home-sol__panels { position: relative; } }
.hv-home-sol__panel { display: none; }
@media (min-width: 900px) {
  .hv-home-sol__panel { display: none; }
  .hv-home-sol__panel.is-active { display: grid; grid-template-columns: repeat(2, 1fr); grid-template-rows: 48.38% 51.62%; height: 100%; }
}
.hv-home-sol__panel.is-mobile-active { display: block; }
@media (min-width: 900px) { .hv-home-sol__panel.is-mobile-active { display: none; } .hv-home-sol__panel.is-active.is-mobile-active { display: grid; } }
.hv-home-sol__intro { background: var(--hv-navy); color: #fff; padding: 32px 8%; display: flex; flex-direction: column; gap: 16px; }
@media (min-width: 900px) { .hv-home-sol__intro { padding-top: 63px; } }
.hv-home-sol__icon { width: 52px; height: 52px; flex: none; border: 1.5px solid rgba(255,255,255,.5); border-radius: 999px; display: flex; align-items: center; justify-content: center; }
.hv-home-sol__icon svg { width: 24px; height: 24px; }
.hv-home-sol__intro h3 { font-size: 24px; font-weight: 700; margin: 0; }
.hv-home-sol__intro p { font-size: 15px; line-height: 1.7; color: rgba(255,255,255,.85); margin: 0; }
.hv-home-sol__intro .more { margin-top: auto; padding-top: 24px; }
.hv-home-sol__shot { position: relative; overflow: hidden; min-height: 200px; background: var(--hv-soft-2); }
.hv-home-sol__shot img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; display: block; }
.hv-home-sol__shot:hover img { transform: scale(1.1); }
.hv-home-sol__shot span {
  position: absolute; left: 0; right: 0; bottom: 0; height: 56px; background: rgba(13,27,59,.85); color: #fff;
  font-size: 16px; font-weight: 700; display: flex; align-items: center; padding: 0 16px;
}
.hv-home-sol__cards { display: grid; gap: 20px; grid-template-columns: 1fr; }
@media (min-width: 768px) { .hv-home-sol__cards { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px) { .hv-home-sol__cards { display: none; } }

/* ══ 案例（橙色整块 + 底部信息条） ═══════════════════════ */
.hv-home-cases { background: var(--hv-orange); padding: 48px 16px; }
@media (min-width: 768px) { .hv-home-cases { padding: 64px 64px 0; } }
.hv-home-cases__inner { width: 100%; }
.hv-home-cases__head { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-bottom: 32px; }
@media (min-width: 768px) { .hv-home-cases__head { padding-bottom: 48px; } }
.hv-home-cases__title { color: #fff; margin: 0; font-weight: 700; line-height: 1; }
.hv-home-cases__title b { font-weight: 700; }
.hv-home-cases__title em { color: var(--hv-navy-2); font-style: normal; font-weight: 400; }
.hv-home-cases__title em b { font-weight: 700; }
.hv-home-cases__grid { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 768px) { .hv-home-cases__grid { grid-template-columns: repeat(3, 1fr); gap: 0; } }
.hv-home-ssh { position: relative; overflow: hidden; background: var(--hv-navy); }
@media (max-width: 767px) { .hv-home-ssh { aspect-ratio: 408 / 314; } }
@media (min-width: 768px) { .hv-home-ssh { height: 740px; } }
.hv-home-ssh img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hv-home-ssh__bar { position: absolute; left: 0; right: 0; bottom: 0; }
.hv-home-ssh__bar-bg { position: absolute; inset: 0; background: rgba(22,41,77,.8); }
.hv-home-ssh__body { position: relative; padding: 20px 24px; display: flex; flex-direction: column; gap: 12px; }
@media (min-width: 768px) { .hv-home-ssh__body { padding: 24px 30px; } }
.hv-home-ssh__title { color: #fff; font-size: 20px; font-weight: 700; line-height: 1.2; margin: 0; }
.hv-home-ssh__meta { color: #fff; font-size: 14px; margin: 0; }
.hv-home-ssh__desc { max-height: 0; overflow: hidden; opacity: 0; transition: max-height .35s ease, opacity .35s ease; }
.hv-home-ssh:hover .hv-home-ssh__desc { max-height: 260px; opacity: 1; }
.hv-home-ssh__desc p { color: #fff; font-size: 14px; line-height: 1.4; margin: 0; }
.hv-home-ssh__more { display: inline-block; margin-top: 16px; color: #fff; font-size: 14px; border-bottom: 1px solid rgba(255,255,255,.7); padding-bottom: 2px; }

/* ══ 定制流程（左标题 + 右橙色块方图轮播） ═══════════════ */
.hv-home-proc { background: #fff; padding: 48px 16px; overflow: hidden; }
@media (min-width: 768px) { .hv-home-proc { padding: 96px 64px; } }
.hv-home-proc__inner { width: 100%; display: grid; gap: 32px; grid-template-columns: 1fr; align-items: center; }
@media (min-width: 900px) {
  .hv-home-proc__inner { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; min-height: 520px; }
  .hv-home-proc__intro { grid-column: span 2; }
  .hv-home-proc__aside { grid-column: span 4; }
  .hv-home-proc__title { font-size: 52px; }
}
.hv-home-proc__title { color: var(--hv-orange); margin: 0; font-weight: 700; line-height: .9; }
.hv-home-proc__title b { color: var(--hv-navy); font-weight: 700; }
.hv-home-proc__desc { margin: 20px 0 0; font-size: 16px; line-height: 1.6; color: var(--hv-navy-4); }
.hv-home-proc__btn { margin-top: 24px; }
.hv-home-proc__stage { background: var(--hv-orange); padding: 16px; }
@media (min-width: 900px) { .hv-home-proc__stage { padding: 28px; } }
.hv-home-proc__track { display: grid; gap: 16px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 900px) { .hv-home-proc__track { grid-template-columns: repeat(4, 1fr); } }
.hv-home-proc__step { position: relative; overflow: hidden; aspect-ratio: 3 / 4; background: var(--hv-navy); }
.hv-home-proc__step img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hv-home-proc__step::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(13,27,59,.92) 0%, rgba(13,27,59,.2) 50%, transparent 75%); }
.hv-home-proc__step-body { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; padding: 12px; }
.hv-home-proc__num { display: block; color: var(--hv-orange); font-weight: 700; font-size: 13px; line-height: 1; margin-bottom: 4px; }
.hv-home-proc__name { display: block; color: #fff; font-size: 14px; font-weight: 700; line-height: 1.15; }
.hv-home-proc__text { margin: 4px 0 0; color: rgba(255,255,255,.9); font-size: 11.5px; line-height: 1.35; }
.hv-home-proc__nav { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 24px; }
.hv-home-proc__nav button {
  width: 36px; height: 36px; border-radius: 999px; border: 1px solid rgba(255,255,255,.8); background: transparent;
  color: #fff; cursor: pointer; font-size: 16px; line-height: 1; display: inline-flex; align-items: center; justify-content: center;
}
.hv-home-proc__nav button:hover { background: #fff; color: var(--hv-orange); }
.hv-home-proc__dots { display: flex; gap: 8px; }
.hv-home-proc__dots button { width: 10px; height: 10px; padding: 0; border: 0; border-radius: 999px; background: rgba(255,255,255,.45); cursor: pointer; transition: width .3s, background-color .3s; }
.hv-home-proc__dots button.is-active { background: var(--hv-navy); width: 28px; }

/* ══ 热门产品（图/深色文字块交替） ══════════════════════ */
.hv-home-pop { background: #eef1f4; padding: 56px 0 0; }
@media (min-width: 768px) { .hv-home-pop { padding: 80px 0 0; } }
.hv-home-pop__inner { width: 100%; padding: 0 16px; }
@media (min-width: 768px) { .hv-home-pop__inner { padding: 0 64px; } }
.hv-home-pop__title { color: var(--hv-orange); margin: 0; font-weight: 700; }
.hv-home-pop__title b { color: var(--hv-navy); font-weight: 700; }
.hv-home-pop__desc { margin: 16px 0 0; font-size: 18px; color: #33507e; line-height: 1.6; }
.hv-home-pop__grid { display: grid; grid-template-columns: 1fr; gap: 0; margin-top: 40px; padding: 0 16px; }
@media (min-width: 768px) { .hv-home-pop__grid { grid-template-columns: repeat(3, 1fr); margin-top: 56px; padding: 0 64px; } }
.hv-home-pop__media { position: relative; overflow: hidden; background: var(--hv-soft-2); }
@media (min-width: 768px) { .hv-home-pop__media { aspect-ratio: 3 / 2; } }
@media (max-width: 767px) { .hv-home-pop__media { aspect-ratio: 3 / 2; } }
.hv-home-pop__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.hv-home-pop__media:hover img { transform: scale(1.05); }
.hv-home-pop__body { padding: 32px; display: flex; flex-direction: column; min-height: 240px; }
@media (min-width: 768px) { .hv-home-pop__body { padding: 36px; aspect-ratio: 3 / 2; } }
.hv-home-pop__name { color: #fff; font-size: 20px; font-weight: 700; margin: 0; }
.hv-home-pop__cat { color: var(--hv-orange); font-size: 13px; letter-spacing: .05em; text-transform: uppercase; margin: 6px 0 12px; }
.hv-home-pop__text { color: rgba(255,255,255,.8); font-size: 14px; line-height: 1.7; margin: 0; }
.hv-home-pop__more { margin-top: auto; padding-top: 20px; color: #fff; font-size: 14px; font-weight: 600; text-decoration: underline; text-underline-offset: 4px; }

/* ══ CTA ════════════════════════════════════════════════ */
.hv-home-cta { background: #f2f2f2; padding: 56px 24px; text-align: center; }
@media (min-width: 768px) { .hv-home-cta { padding: 75px 24px; margin-top: -70px; } }
.hv-home-cta__text { max-width: 720px; margin: 0 auto; font-size: 20px; line-height: 1.6; color: var(--hv-navy); }
@media (min-width: 768px) { .hv-home-cta__text { font-size: 24px; } }
.hv-home-cta__btn { margin-top: 28px; }

/* 说明：--hv-max 已在 theme.css 放开为 none（全站自适应原稿行为），
   此前针对页脚/资讯区的首页覆盖已删除，全站统一走 theme.css。 */