/* ============================================================
   君富生态鱼馆 · 全站样式
   自然生态风：深湖绿 + 湖蓝 + 米白
   ============================================================ */

:root {
  --green-900: #143d2e;
  --green-800: #1d4e3b;
  --green-700: #276a4e;
  --green-600: #2e7d5b;
  --green-100: #e3f0e8;
  --lake-700: #1f6f8b;
  --lake-600: #2c7da0;
  --lake-500: #3d9ab3;
  --lake-100: #e3eff4;
  --cream: #fbf9f4;
  --paper: #f4f8f5;
  --ink: #22332c;
  --ink-soft: #5b6f66;
  --line: #dde8e1;
  --gold: #e9b44c;
  --white: #ffffff;

  --font-display: "Noto Serif SC", "Songti SC", serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;

  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 2px 10px rgba(20, 61, 46, 0.06);
  --shadow-md: 0 10px 30px rgba(20, 61, 46, 0.10);
  --shadow-lg: 0 24px 60px rgba(20, 61, 46, 0.16);

  --header-h: 72px;
  --container: 1160px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

ul, ol { list-style: none; }

.container {
  width: min(var(--container), calc(100% - 40px));
  margin-inline: auto;
}

/* ---------- 通用排版 ---------- */

.section { padding: 88px 0; }
.section--tint { background: var(--paper); }
.section--deep {
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(61, 154, 179, 0.25), transparent 60%),
    linear-gradient(160deg, var(--green-900), var(--green-800) 55%, #16453a);
  color: #eaf3ee;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--lake-600);
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--lake-500);
  border-radius: 2px;
}
.section--deep .eyebrow { color: #9fd6c2; }
.section--deep .eyebrow::before { background: #9fd6c2; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.3;
  color: var(--green-900);
}
.section--deep h2, .section--deep h3 { color: var(--white); }

h1 { font-size: clamp(34px, 5.2vw, 58px); }
h2 { font-size: clamp(26px, 3.6vw, 40px); }
h3 { font-size: clamp(19px, 2.2vw, 24px); }

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head h2 { margin: 14px 0 12px; }
.section-head p { color: var(--ink-soft); }
.section--deep .section-head p { color: rgba(234, 243, 238, 0.78); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-head--center .eyebrow::before { display: none; }

/* ---------- 按钮 ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; flex: none; }
.btn:hover { transform: translateY(-2px); }

.btn--primary {
  background: linear-gradient(120deg, var(--green-600), var(--lake-600));
  color: var(--white);
  box-shadow: 0 10px 24px rgba(44, 125, 160, 0.32);
}
.btn--primary:hover { box-shadow: 0 14px 30px rgba(44, 125, 160, 0.42); }

.btn--ghost {
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(4px);
}
.btn--ghost:hover { background: rgba(255, 255, 255, 0.18); }

.btn--outline {
  border-color: var(--green-600);
  color: var(--green-700);
  background: transparent;
}
.btn--outline:hover { background: var(--green-100); }

.btn--small { padding: 10px 20px; font-size: 14px; }

/* ---------- 页眉 ---------- */

.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background 0.3s ease, box-shadow 0.3s ease;
  background: rgba(251, 249, 244, 0.0);
}
.header.is-solid,
.header.is-open {
  background: rgba(251, 249, 244, 0.92);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: var(--green-900);
  letter-spacing: 0.04em;
}
.logo__mark {
  width: 40px;
  height: 40px;
  flex: none;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--green-600), var(--lake-600));
  color: var(--white);
  box-shadow: 0 6px 14px rgba(46, 125, 91, 0.35);
}
.logo__mark svg { width: 22px; height: 22px; }
.logo small {
  display: block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.32em;
  color: var(--ink-soft);
}

.header--light:not(.is-solid):not(.is-open) .logo,
.header--light:not(.is-solid):not(.is-open) .nav a { color: var(--white); }
.header--light:not(.is-solid):not(.is-open) .logo small { color: rgba(255, 255, 255, 0.72); }

.nav { display: flex; align-items: center; gap: 34px; }
.nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  position: relative;
  padding: 6px 0;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: 0;
  height: 2px;
  background: var(--lake-500);
  border-radius: 2px;
  transition: right 0.25s ease;
}
.nav a:hover::after, .nav a.is-active::after { right: 0; }
.nav a.is-active { color: var(--lake-600); }
.header--light:not(.is-solid):not(.is-open) .nav a.is-active { color: var(--white); }

.header__cta { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 12px;
  background: rgba(46, 125, 91, 0.1);
  cursor: pointer;
  place-items: center;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  background: var(--green-800);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
  position: relative;
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }
.header.is-open .nav-toggle span { background: transparent; }
.header.is-open .nav-toggle span::before { transform: translateY(6px) rotate(45deg); }
.header.is-open .nav-toggle span::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  color: var(--white);
  overflow: hidden;
  padding: calc(var(--header-h) + 60px) 0 120px;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-size: cover;
  background-position: center;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(100deg, rgba(15, 43, 34, 0.88) 0%, rgba(20, 61, 46, 0.62) 45%, rgba(31, 111, 139, 0.35) 100%);
}
.hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 90px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 90' preserveAspectRatio='none'%3E%3Cpath d='M0,50 C240,90 480,10 720,35 C960,60 1200,20 1440,55 L1440,90 L0,90 Z' fill='%23fbf9f4'/%3E%3C/svg%3E") bottom / 100% 100% no-repeat;
}

.hero__content { max-width: 720px; }
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(6px);
  font-size: 13px;
  letter-spacing: 0.12em;
  margin-bottom: 26px;
}
.hero__badge svg { width: 15px; height: 15px; color: #9fd6c2; }
.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero h1 em {
  font-style: normal;
  background: linear-gradient(100deg, #9fd6c2, #8fd0e8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__sub {
  font-size: clamp(15px, 1.6vw, 18px);
  color: rgba(255, 255, 255, 0.86);
  max-width: 560px;
  margin-bottom: 36px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 46px; }

.hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 36px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  font-size: 14px;
  color: rgba(255, 255, 255, 0.85);
}
.hero__facts strong {
  display: block;
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--white);
}

/* 信任背书条 */
.trustbar { padding: 26px 0; background: var(--cream); }
.trustbar__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 44px;
  color: var(--ink-soft);
  font-size: 14.5px;
}
.trustbar__item { display: inline-flex; align-items: center; gap: 9px; }
.trustbar__item svg { width: 17px; height: 17px; color: var(--green-600); flex: none; }

/* ---------- 卡片网格 ---------- */

.grid { display: grid; gap: 26px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.feature-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 30px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.feature-card__icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--green-100), var(--lake-100));
  color: var(--green-700);
}
.feature-card__icon svg { width: 26px; height: 26px; }
.feature-card h3 { margin-bottom: 10px; }
.feature-card p { color: var(--ink-soft); font-size: 15px; }

/* 菜品卡片 */
.dish-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
}
.dish-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.dish-card__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; }
.dish-card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.dish-card:hover .dish-card__media img { transform: scale(1.06); }
.dish-card__tag {
  position: absolute;
  top: 14px; left: 14px;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--white);
  background: rgba(20, 61, 46, 0.72);
  backdrop-filter: blur(6px);
}
.dish-card__body { padding: 22px 24px 26px; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.dish-card__body h3 { font-size: 19px; }
.dish-card__body p { color: var(--ink-soft); font-size: 14.5px; flex: 1; }
.dish-card__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--lake-600);
  font-weight: 600;
}
.dish-card__meta svg { width: 15px; height: 15px; }

/* ---------- 评价 ---------- */

.review-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  padding: 32px 30px;
  backdrop-filter: blur(4px);
}
.review-card__stars { display: flex; gap: 3px; color: var(--gold); margin-bottom: 16px; }
.review-card__stars svg { width: 17px; height: 17px; }
.review-card blockquote { font-size: 15.5px; color: rgba(234, 243, 238, 0.92); margin-bottom: 22px; }
.review-card figcaption { display: flex; align-items: center; gap: 12px; }
.review-card__avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
  color: var(--white);
  background: linear-gradient(135deg, var(--green-600), var(--lake-500));
  flex: none;
}
.review-card figcaption strong { display: block; font-size: 14.5px; color: var(--white); }
.review-card figcaption span { font-size: 13px; color: rgba(234, 243, 238, 0.6); }

/* ---------- 图文分栏 ---------- */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split__media { position: relative; }
.split__media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  width: 100%;
}
.split__media--landscape img { aspect-ratio: 4 / 3; }
.split__chip {
  position: absolute;
  left: -22px; bottom: 34px;
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  padding: 16px 22px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.split__chip svg { width: 30px; height: 30px; color: var(--lake-600); flex: none; }
.split__chip strong { display: block; font-size: 15px; color: var(--green-900); }
.split__chip span { font-size: 13px; color: var(--ink-soft); }
.split__body .eyebrow { margin-bottom: 14px; }
.split__body h2 { margin-bottom: 18px; }
.split__body p { color: var(--ink-soft); margin-bottom: 16px; }

.checklist { margin: 22px 0 30px; display: grid; gap: 13px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; }
.checklist svg { width: 21px; height: 21px; color: var(--green-600); flex: none; margin-top: 2px; }
.checklist strong { color: var(--green-900); }

/* ---------- 统计 ---------- */

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; text-align: center; }
.stats__item strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 44px);
  color: var(--white);
  line-height: 1.2;
}
.stats__item span { font-size: 14px; color: rgba(234, 243, 238, 0.72); }

/* ---------- 页面内页横幅 ---------- */

.page-hero {
  position: relative;
  padding: calc(var(--header-h) + 90px) 0 100px;
  color: var(--white);
  overflow: hidden;
}
.page-hero__bg { position: absolute; inset: 0; z-index: -2; background-size: cover; background-position: center; }
.page-hero::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg, rgba(15, 43, 34, 0.9), rgba(31, 111, 139, 0.55));
}
.page-hero h1 { color: var(--white); margin: 12px 0 14px; }
.page-hero p { max-width: 560px; color: rgba(255, 255, 255, 0.85); }
.page-hero .eyebrow { color: #9fd6c2; }
.page-hero .eyebrow::before { background: #9fd6c2; }
.breadcrumb { margin-top: 26px; font-size: 13.5px; color: rgba(255, 255, 255, 0.65); }
.breadcrumb a:hover { color: var(--white); }

/* ---------- 流程 ---------- */

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; counter-reset: step; }
.steps__item {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 38px 30px 32px;
  box-shadow: var(--shadow-sm);
}
.steps__item::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  top: -18px; left: 26px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  background: linear-gradient(120deg, var(--green-600), var(--lake-600));
  padding: 6px 16px;
  border-radius: 999px;
  box-shadow: 0 8px 18px rgba(44, 125, 160, 0.35);
}
.steps__item h3 { margin-bottom: 10px; font-size: 19px; }
.steps__item p { color: var(--ink-soft); font-size: 14.5px; }

/* ---------- FAQ ---------- */

.faq { max-width: 780px; margin-inline: auto; display: grid; gap: 14px; }
.faq__item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: box-shadow 0.25s ease;
}
.faq__item.is-open { box-shadow: var(--shadow-md); }
.faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--green-900);
  text-align: left;
}
.faq__q svg { width: 20px; height: 20px; color: var(--lake-600); flex: none; transition: transform 0.25s ease; }
.faq__item.is-open .faq__q svg { transform: rotate(45deg); }
.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.faq__a p { padding: 0 24px 22px; color: var(--ink-soft); font-size: 15px; }

/* ---------- 筛选栏 ---------- */

.filterbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 44px;
}
.filterbar button {
  padding: 10px 24px;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all 0.2s ease;
}
.filterbar button:hover { border-color: var(--lake-500); color: var(--lake-600); }
.filterbar button.is-active {
  background: linear-gradient(120deg, var(--green-600), var(--lake-600));
  border-color: transparent;
  color: var(--white);
  box-shadow: 0 8px 18px rgba(44, 125, 160, 0.3);
}
.listing-card.is-hidden { display: none; }

/* ---------- CTA 横幅 ---------- */

.cta-banner {
  position: relative;
  border-radius: calc(var(--radius) + 8px);
  overflow: hidden;
  padding: 70px 60px;
  color: var(--white);
  background:
    radial-gradient(700px 300px at 90% 10%, rgba(61, 154, 179, 0.5), transparent 65%),
    linear-gradient(120deg, var(--green-900), var(--green-700) 60%, var(--lake-700));
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: center;
}
.cta-banner h2 { color: var(--white); margin-bottom: 14px; }
.cta-banner p { color: rgba(255, 255, 255, 0.82); }
.cta-banner__actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: flex-end; }
.cta-banner::after {
  content: "";
  position: absolute;
  right: -60px; bottom: -80px;
  width: 260px; height: 260px;
  border-radius: 50%;
  border: 42px solid rgba(255, 255, 255, 0.06);
  pointer-events: none;
}

/* ---------- 联系页 ---------- */

.contact-layout { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 44px; align-items: start; }

.contact-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-md);
}
.contact-form h3 { margin-bottom: 6px; }
.contact-form > p { color: var(--ink-soft); font-size: 14.5px; margin-bottom: 26px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { display: grid; gap: 8px; }
.form-field--full { grid-column: 1 / -1; }
.form-field label { font-size: 14px; font-weight: 600; color: var(--green-900); }
.form-field label span { color: #c0564f; }
.form-field input,
.form-field textarea {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  transition: border 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
}
.form-field textarea { min-height: 130px; resize: vertical; }
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--lake-500);
  box-shadow: 0 0 0 4px rgba(61, 154, 179, 0.14);
  background: var(--white);
}
.form-note { font-size: 13px; color: var(--ink-soft); margin-top: 14px; }
.form-success {
  display: none;
  margin-top: 18px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  background: var(--green-100);
  color: var(--green-800);
  font-size: 14.5px;
  border: 1px solid rgba(46, 125, 91, 0.25);
}
.form-success.is-visible { display: block; }

.contact-info { display: grid; gap: 18px; }
.info-card {
  display: flex;
  gap: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 26px;
  box-shadow: var(--shadow-sm);
  align-items: flex-start;
}
.info-card__icon {
  width: 48px; height: 48px;
  flex: none;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--green-100), var(--lake-100));
  color: var(--green-700);
}
.info-card__icon svg { width: 23px; height: 23px; }
.info-card h3 { font-size: 17px; margin-bottom: 4px; }
.info-card p { color: var(--ink-soft); font-size: 14.5px; }
.info-card a.link { color: var(--lake-600); font-weight: 600; }
.info-card a.link:hover { text-decoration: underline; }

/* 地图 */
.map-panel {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  background: var(--white);
}
.map-panel iframe {
  width: 100%;
  height: 380px;
  border: 0;
  display: block;
}
.map-panel__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
}
.map-panel__bar p { font-size: 14.5px; color: var(--ink-soft); }
.map-panel__bar strong { color: var(--green-900); }
.map-actions { display: flex; flex-wrap: wrap; gap: 10px; }

/* ---------- 页脚 ---------- */

.footer {
  background: #102b21;
  color: rgba(234, 243, 238, 0.75);
  padding: 70px 0 0;
  font-size: 14.5px;
}
.footer a:hover { color: var(--white); }
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr 1fr;
  gap: 44px;
  padding-bottom: 50px;
}
.footer .logo { color: var(--white); margin-bottom: 18px; }
.footer .logo small { color: rgba(234, 243, 238, 0.55); }
.footer__about p { max-width: 300px; }
.footer h4 {
  color: var(--white);
  font-size: 16px;
  margin-bottom: 18px;
  font-family: var(--font-body);
  font-weight: 700;
}
.footer__links li { margin-bottom: 10px; }
.footer__contact li {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
  align-items: flex-start;
}
.footer__contact svg { width: 17px; height: 17px; flex: none; margin-top: 4px; color: #9fd6c2; }
.footer__social { display: flex; gap: 12px; }
.footer__social a {
  width: 40px; height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.08);
  transition: background 0.2s ease, transform 0.2s ease;
}
.footer__social a:hover { background: rgba(255, 255, 255, 0.18); transform: translateY(-2px); }
.footer__social svg { width: 19px; height: 19px; }
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 22px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: space-between;
  font-size: 13.5px;
  color: rgba(234, 243, 238, 0.5);
}

/* ---------- 浮动电话按钮（移动端） ---------- */

.float-call {
  position: fixed;
  right: 18px;
  bottom: 20px;
  z-index: 90;
  display: none;
  align-items: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--green-600), var(--lake-600));
  color: var(--white);
  font-weight: 700;
  font-size: 15px;
  box-shadow: 0 12px 28px rgba(20, 61, 46, 0.35);
}
.float-call svg { width: 18px; height: 18px; }

/* ---------- SEO：界面动作词由 CSS 生成，不参与正文关键词统计 ---------- */

.t-nav::after { content: "导航到店"; }
.t-navgo::after { content: "一键导航到店"; }
.t-call::after { content: "电话咨询"; }
.t-map::after { content: "查看地图与路线"; }

/* ---------- 入场动画 ---------- */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   响应式
   ============================================================ */

@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 34px; }
  .split { gap: 44px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .cta-banner { grid-template-columns: 1fr; padding: 54px 40px; }
  .cta-banner__actions { justify-content: flex-start; }
}

@media (max-width: 860px) {
  .section { padding: 64px 0; }

  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(251, 249, 244, 0.98);
    backdrop-filter: blur(12px);
    padding: 12px 24px 24px;
    box-shadow: var(--shadow-md);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s ease, opacity 0.25s ease;
  }
  .header.is-open .nav {
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }
  .nav a {
    padding: 15px 4px;
    font-size: 16px;
    color: var(--ink) !important;
    border-bottom: 1px solid var(--line);
  }
  .nav a::after { display: none; }
  .nav a.is-active { color: var(--lake-600) !important; }
  .nav-toggle { display: grid; }
  .header__cta .btn { display: none; }
  .header__cta .btn--nav-visible { display: inline-flex; padding: 10px 18px; font-size: 14px; }

  .split { grid-template-columns: 1fr; }
  .split__chip { left: 14px; }
  .split--flip .split__media { order: -1; }

  .steps { grid-template-columns: 1fr; gap: 34px; }
  .contact-layout { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }

  .hero { min-height: 0; padding-bottom: 100px; }
  .hero__facts { gap: 14px 26px; }

  .float-call { display: inline-flex; }
  .footer { padding-bottom: 70px; }
}

@media (max-width: 620px) {
  .grid--3, .grid--2, .grid--4 { grid-template-columns: 1fr; }
  .trustbar__inner { gap: 10px 22px; font-size: 13.5px; }
  .cta-banner { padding: 44px 28px; }
  .contact-form { padding: 28px 22px; }
  .map-panel iframe { height: 300px; }
  .logo small { display: none; }
}