/* ============================================
   安徽龙翌农业服务有限公司 - 企业官网
   全局样式：绿色系 + 大地色系，简约大气，响应式
   ============================================ */

:root {
  --green-900: #14401c;
  --green-800: #1b5e20;
  --green-700: #2e7d32;
  --green-600: #3d9440;
  --green-100: #e8f3e6;
  --green-50: #f3f9f1;
  --wheat: #d4a24a;
  --wheat-light: #f5e9cf;
  --earth: #7a5c3e;
  --ink: #2b2f2a;
  --ink-light: #5c655b;
  --bg: #faf8f3;
  --white: #ffffff;
  --line: #e6e1d6;
  --radius: 16px;
  --shadow: 0 6px 24px rgba(27, 60, 30, 0.08);
  --shadow-hover: 0 14px 36px rgba(27, 60, 30, 0.14);
  --transition: all 0.35s cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- 通用区块 ---------- */
.section { padding: 88px 0; }
.section.tint { background: var(--green-50); }

.section-head { text-align: center; margin-bottom: 56px; }
.section-head .eyebrow {
  display: inline-block;
  font-size: 14px;
  letter-spacing: 4px;
  color: var(--green-700);
  font-weight: 600;
  margin-bottom: 12px;
}
.section-head .eyebrow::before,
.section-head .eyebrow::after {
  content: "";
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--wheat);
  vertical-align: middle;
  margin: 0 12px;
}
.section-head h2 {
  font-size: 34px;
  color: var(--green-900);
  font-weight: 700;
  letter-spacing: 1px;
}
.section-head p {
  margin-top: 14px;
  color: var(--ink-light);
  font-size: 16px;
}

/* ---------- 顶部导航 ---------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: var(--transition);
  background: transparent;
}
.header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
  backdrop-filter: blur(8px);
}
.header.solid { background: rgba(255, 255, 255, 0.96); box-shadow: 0 2px 16px rgba(0,0,0,0.06); }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--green-700), var(--green-900));
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.logo-mark svg { width: 26px; height: 26px; }
.logo-text { line-height: 1.25; }
.logo-text strong { font-size: 18px; color: var(--green-900); letter-spacing: 1px; display: block; }
.logo-text span { font-size: 11px; color: var(--ink-light); letter-spacing: 2px; }
.header:not(.scrolled):not(.solid) .logo-text strong { color: #fff; }
.header:not(.scrolled):not(.solid) .logo-text span { color: rgba(255,255,255,0.75); }

.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a {
  padding: 10px 18px;
  font-size: 15px;
  color: var(--ink);
  border-radius: 24px;
  transition: var(--transition);
  position: relative;
}
.header:not(.scrolled):not(.solid) .nav-links a { color: rgba(255,255,255,0.92); }
.nav-links a:hover { color: var(--green-700); background: var(--green-100); }
.header:not(.scrolled):not(.solid) .nav-links a:hover { color: #fff; background: rgba(255,255,255,0.16); }
.nav-links a.active { color: var(--green-700); font-weight: 600; }
.header:not(.scrolled):not(.solid) .nav-links a.active { color: #fff; }
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 4px;
  transform: translateX(-50%);
  width: 18px; height: 3px;
  border-radius: 2px;
  background: var(--wheat);
}
.nav-cta {
  background: var(--green-700) !important;
  color: #fff !important;
  padding: 10px 22px !important;
  font-weight: 600;
}
.nav-cta:hover { background: var(--green-800) !important; }

.hamburger {
  display: none;
  width: 44px; height: 44px;
  border: none; background: none;
  cursor: pointer;
  flex-direction: column;
  align-items: center; justify-content: center;
  gap: 6px;
}
.hamburger span {
  width: 24px; height: 2px;
  background: var(--green-900);
  border-radius: 2px;
  transition: var(--transition);
}
.header:not(.scrolled):not(.solid) .hamburger span { background: #fff; }
.hamburger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  top: 76px; left: 0; right: 0;
  background: #fff;
  box-shadow: 0 12px 24px rgba(0,0,0,0.08);
  padding: 12px 24px 24px;
  display: none;
  flex-direction: column;
  z-index: 99;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 14px 8px;
  border-bottom: 1px solid var(--line);
  font-size: 16px;
  color: var(--ink);
}
.mobile-menu a.active { color: var(--green-700); font-weight: 600; }

/* ---------- 首页主视觉 ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(160deg, #123a19 0%, #1b5e20 45%, #2e7d32 80%, #3d9440 100%);
}
.hero-bg {
  position: absolute; inset: 0;
  opacity: 0.5;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 30%, rgba(212, 162, 74, 0.18), transparent 55%);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 2; padding: 140px 0 100px; }
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 30px;
  color: var(--wheat-light);
  font-size: 14px;
  letter-spacing: 2px;
  margin-bottom: 28px;
}
.hero h1 {
  font-size: 52px;
  line-height: 1.3;
  color: #fff;
  font-weight: 700;
  letter-spacing: 2px;
  max-width: 720px;
}
.hero h1 em { font-style: normal; color: var(--wheat); }
.hero p.sub {
  margin-top: 22px;
  font-size: 18px;
  color: rgba(255,255,255,0.82);
  max-width: 560px;
  letter-spacing: 1px;
}
.hero-actions { margin-top: 42px; display: flex; gap: 18px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 34px;
  border-radius: 40px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 1px;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}
.btn-primary { background: var(--wheat); color: var(--green-900); }
.btn-primary:hover { background: #e2b45e; transform: translateY(-2px); box-shadow: 0 10px 24px rgba(212,162,74,0.4); }
.btn-ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,0.55); }
.btn-ghost:hover { background: rgba(255,255,255,0.14); border-color: #fff; transform: translateY(-2px); }
.btn-green { background: var(--green-700); color: #fff; }
.btn-green:hover { background: var(--green-800); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(46,125,50,0.35); }

.hero-stats {
  margin-top: 72px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 860px;
}
.hero-stat {
  border-left: 2px solid rgba(212, 162, 74, 0.6);
  padding-left: 18px;
}
.hero-stat .num { font-size: 34px; font-weight: 700; color: #fff; letter-spacing: 1px; }
.hero-stat .num small { font-size: 18px; color: var(--wheat); margin-left: 2px; }
.hero-stat .label { font-size: 14px; color: rgba(255,255,255,0.72); margin-top: 2px; }

.scroll-hint {
  position: absolute;
  bottom: 34px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,0.7);
  font-size: 12px;
  letter-spacing: 3px;
  text-align: center;
}
.scroll-hint::after {
  content: "";
  display: block;
  width: 1px; height: 38px;
  margin: 10px auto 0;
  background: linear-gradient(to bottom, rgba(255,255,255,0.7), transparent);
  animation: drip 1.8s ease-in-out infinite;
}
@keyframes drip {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- 业务板块卡片 ---------- */
.biz-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
.biz-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.biz-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--green-700), var(--wheat));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.biz-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.biz-card:hover::before { transform: scaleX(1); }
.biz-icon {
  width: 60px; height: 60px;
  border-radius: 16px;
  background: var(--green-100);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
  transition: var(--transition);
}
.biz-card:hover .biz-icon { background: var(--green-700); }
.biz-icon svg { width: 30px; height: 30px; }
.biz-icon svg * { transition: var(--transition); }
.biz-card:hover .biz-icon svg * { stroke: #fff; }
.biz-card h3 { font-size: 19px; color: var(--green-900); margin-bottom: 10px; }
.biz-card p { font-size: 14px; color: var(--ink-light); line-height: 1.8; }

/* ---------- 核心优势 ---------- */
.adv-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.adv-visual {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-hover);
  position: relative;
}
.adv-visual svg { width: 100%; height: auto; display: block; }
.adv-badge {
  position: absolute;
  bottom: 24px; left: 24px;
  background: rgba(255,255,255,0.94);
  border-radius: 14px;
  padding: 16px 22px;
  box-shadow: var(--shadow);
}
.adv-badge .num { font-size: 26px; font-weight: 700; color: var(--green-700); }
.adv-badge .label { font-size: 13px; color: var(--ink-light); }
.adv-list { display: flex; flex-direction: column; gap: 26px; }
.adv-item { display: flex; gap: 18px; }
.adv-item .dot {
  width: 46px; height: 46px;
  flex-shrink: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green-700), var(--green-900));
  color: #fff;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
}
.adv-item h4 { font-size: 18px; color: var(--green-900); margin-bottom: 6px; }
.adv-item p { font-size: 14px; color: var(--ink-light); }

/* ---------- 新闻动态 ---------- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.news-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.news-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.news-cover {
  height: 190px;
  position: relative;
  overflow: hidden;
}
.news-cover svg { width: 100%; height: 100%; }
.news-date {
  position: absolute;
  top: 16px; left: 16px;
  background: rgba(255,255,255,0.94);
  border-radius: 10px;
  padding: 6px 14px;
  font-size: 13px;
  color: var(--green-800);
  font-weight: 600;
}
.news-body { padding: 24px 24px 28px; flex: 1; display: flex; flex-direction: column; }
.news-body h3 { font-size: 17px; color: var(--ink); line-height: 1.55; margin-bottom: 10px; transition: var(--transition); }
.news-card:hover .news-body h3 { color: var(--green-700); }
.news-body p { font-size: 14px; color: var(--ink-light); flex: 1; }
.news-link {
  margin-top: 16px;
  font-size: 14px;
  color: var(--green-700);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.news-link svg { transition: var(--transition); }
.news-card:hover .news-link svg { transform: translateX(4px); }

/* ---------- 页头横幅（内页） ---------- */
.page-hero {
  padding: 170px 0 90px;
  background: linear-gradient(150deg, #123a19, #1b5e20 60%, #2e7d32);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.page-hero::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 120%, rgba(212,162,74,0.2), transparent 60%);
}
.page-hero h1 { color: #fff; font-size: 42px; letter-spacing: 3px; position: relative; z-index: 1; }
.page-hero .crumb { color: rgba(255,255,255,0.72); font-size: 14px; margin-top: 14px; letter-spacing: 1px; position: relative; z-index: 1; }
.page-hero .crumb b { color: var(--wheat); font-weight: 600; }
.page-hero p.lead { color: rgba(255,255,255,0.85); margin-top: 18px; font-size: 16px; max-width: 640px; margin-left: auto; margin-right: auto; position: relative; z-index: 1; }

/* ---------- 关于我们 ---------- */
.about-intro {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-intro h2 { font-size: 32px; color: var(--green-900); margin-bottom: 20px; line-height: 1.4; }
.about-intro h2 em { font-style: normal; color: var(--green-700); }
.about-intro p { color: var(--ink-light); font-size: 15.5px; margin-bottom: 16px; text-align: justify; }
.about-intro .sign { color: var(--green-700); font-weight: 600; }
.about-photo {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-hover);
}
.about-photo svg { width: 100%; height: auto; }

/* 发展历程时间轴 */
.timeline { position: relative; max-width: 860px; margin: 0 auto; padding: 20px 0; }
.timeline::before {
  content: "";
  position: absolute;
  left: 50%; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--green-100), var(--green-700), var(--wheat));
  transform: translateX(-50%);
}
.tl-item {
  position: relative;
  width: 50%;
  padding: 0 44px 48px 0;
  text-align: right;
}
.tl-item:nth-child(even) {
  margin-left: 50%;
  padding: 0 0 48px 44px;
  text-align: left;
}
.tl-item::before {
  content: "";
  position: absolute;
  top: 8px; right: -8px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--wheat);
  border: 3px solid var(--green-700);
}
.tl-item:nth-child(even)::before { right: auto; left: -8px; }
.tl-year { font-size: 24px; font-weight: 700; color: var(--green-700); }
.tl-item h4 { font-size: 17px; color: var(--green-900); margin: 6px 0; }
.tl-item p { font-size: 14px; color: var(--ink-light); }

/* 企业文化 */
.culture-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
.culture-card {
  text-align: center;
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 24px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.culture-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.culture-card .glyph {
  width: 66px; height: 66px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green-700), var(--green-900));
  display: flex; align-items: center; justify-content: center;
}
.culture-card .glyph svg { width: 32px; height: 32px; }
.culture-card h3 { font-size: 19px; color: var(--green-900); margin-bottom: 8px; }
.culture-card p { font-size: 14px; color: var(--ink-light); }

/* 资质荣誉 */
.honor-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.honor-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  transition: var(--transition);
}
.honor-card:hover { border-color: var(--wheat); box-shadow: var(--shadow); transform: translateY(-4px); }
.honor-card .medal { flex-shrink: 0; width: 48px; height: 48px; }
.honor-card h4 { font-size: 16px; color: var(--green-900); margin-bottom: 6px; }
.honor-card p { font-size: 13.5px; color: var(--ink-light); }

/* 团队 */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
.team-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
}
.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.team-avatar { height: 190px; display: flex; align-items: flex-end; justify-content: center; }
.team-avatar svg { width: 100%; height: 100%; }
.team-card .info { padding: 22px 18px 28px; }
.team-card h4 { font-size: 18px; color: var(--green-900); }
.team-card .role { font-size: 13px; color: var(--wheat); font-weight: 600; margin: 4px 0 10px; letter-spacing: 1px; }
.team-card p { font-size: 13.5px; color: var(--ink-light); }

/* ---------- 产品服务 ---------- */
.svc-cat { margin-bottom: 72px; }
.svc-cat-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}
.svc-cat-head .bar {
  width: 6px; height: 34px;
  border-radius: 4px;
  background: linear-gradient(to bottom, var(--green-700), var(--wheat));
}
.svc-cat-head h3 { font-size: 26px; color: var(--green-900); }
.svc-cat-head span { font-size: 14px; color: var(--ink-light); margin-top: 6px; }
.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.svc-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.svc-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.svc-cover { height: 180px; position: relative; }
.svc-cover svg { width: 100%; height: 100%; }
.svc-tag {
  position: absolute;
  top: 14px; right: 14px;
  background: rgba(20,64,28,0.85);
  color: var(--wheat-light);
  font-size: 12px;
  padding: 5px 12px;
  border-radius: 20px;
  letter-spacing: 1px;
}
.svc-body { padding: 24px 24px 28px; }
.svc-body h4 { font-size: 18px; color: var(--green-900); margin-bottom: 10px; }
.svc-body p { font-size: 14px; color: var(--ink-light); margin-bottom: 14px; }
.svc-body ul { display: flex; flex-wrap: wrap; gap: 8px; }
.svc-body ul li {
  font-size: 12.5px;
  color: var(--green-700);
  background: var(--green-100);
  padding: 4px 12px;
  border-radius: 14px;
}

/* 服务流程 */
.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  counter-reset: step;
}
.process-step {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 20px;
  text-align: center;
  box-shadow: var(--shadow);
  position: relative;
  transition: var(--transition);
}
.process-step:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.process-step .no {
  width: 52px; height: 52px;
  margin: 0 auto 16px;
  border-radius: 50%;
  border: 2px solid var(--green-700);
  color: var(--green-700);
  font-size: 20px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.process-step h4 { font-size: 16px; color: var(--green-900); margin-bottom: 6px; }
.process-step p { font-size: 13px; color: var(--ink-light); }

/* ---------- 联系我们 ---------- */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 48px;
  align-items: start;
}
.contact-info-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 36px;
  box-shadow: var(--shadow);
}
.contact-info-card h3 { font-size: 24px; color: var(--green-900); margin-bottom: 8px; }
.contact-info-card > p { font-size: 14px; color: var(--ink-light); margin-bottom: 28px; }
.ci-row { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.ci-row:last-child { border-bottom: none; }
.ci-icon {
  width: 46px; height: 46px;
  flex-shrink: 0;
  border-radius: 12px;
  background: var(--green-100);
  display: flex; align-items: center; justify-content: center;
}
.ci-icon svg { width: 22px; height: 22px; }
.ci-row h4 { font-size: 15px; color: var(--green-900); margin-bottom: 2px; }
.ci-row p { font-size: 14px; color: var(--ink-light); }

.map-box {
  margin-top: 26px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  position: relative;
}
.map-box iframe { width: 100%; height: 300px; border: 0; display: block; }

.form-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 36px;
  box-shadow: var(--shadow);
}
.form-card h3 { font-size: 24px; color: var(--green-900); margin-bottom: 8px; }
.form-card > p { font-size: 14px; color: var(--ink-light); margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 8px; }
.form-group label i { color: #c0392b; font-style: normal; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  font-size: 14.5px;
  font-family: inherit;
  background: #fbfaf7;
  transition: var(--transition);
  color: var(--ink);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--green-700);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit { width: 100%; justify-content: center; font-size: 16px; padding: 15px; }
.form-tip { font-size: 12.5px; color: var(--ink-light); text-align: center; margin-top: 14px; }
.form-success {
  display: none;
  text-align: center;
  padding: 60px 20px;
}
.form-success.show { display: block; animation: fadeUp 0.5s ease; }
.form-success .ok {
  width: 72px; height: 72px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--green-100);
  display: flex; align-items: center; justify-content: center;
}
.form-success h4 { font-size: 20px; color: var(--green-900); margin-bottom: 8px; }
.form-success p { font-size: 14px; color: var(--ink-light); }

/* ---------- 页脚 ---------- */
.footer {
  background: #122e17;
  color: rgba(255,255,255,0.72);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer h4 { color: #fff; font-size: 17px; margin-bottom: 20px; letter-spacing: 1px; }
.footer-brand p { font-size: 14px; line-height: 1.9; margin-top: 16px; }
.footer-links li { margin-bottom: 12px; }
.footer-links a { font-size: 14px; transition: var(--transition); }
.footer-links a:hover { color: var(--wheat); padding-left: 4px; }
.footer-contact li { display: flex; gap: 10px; margin-bottom: 14px; font-size: 14px; align-items: flex-start; }
.footer-contact svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 22px 0;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.45);
}
.footer .logo-text strong { color: #fff; }
.footer .logo-text span { color: rgba(255,255,255,0.5); }

/* ---------- CTA 横幅 ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--green-800), var(--green-700));
  border-radius: var(--radius);
  padding: 56px 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  right: -80px; top: -80px;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: rgba(212, 162, 74, 0.16);
}
.cta-band h2 { color: #fff; font-size: 30px; margin-bottom: 10px; }
.cta-band p { color: rgba(255,255,255,0.8); font-size: 15px; }

/* ---------- 滚动动画 ---------- */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .biz-grid, .culture-grid, .team-grid { grid-template-columns: repeat(2, 1fr); }
  .news-grid, .svc-grid, .honor-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(3, 1fr); }
  .adv-wrap, .about-intro { gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .section-head h2 { font-size: 26px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero h1 { font-size: 32px; }
  .hero p.sub { font-size: 15px; }
  .hero-inner { padding: 120px 0 90px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 48px; }
  .hero-stat .num { font-size: 26px; }
  .biz-grid, .news-grid, .culture-grid, .honor-grid, .team-grid, .svc-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .adv-wrap, .about-intro, .contact-wrap { grid-template-columns: 1fr; }
  .timeline::before { left: 10px; }
  .tl-item, .tl-item:nth-child(even) {
    width: 100%;
    margin-left: 0;
    padding: 0 0 40px 40px;
    text-align: left;
  }
  .tl-item::before, .tl-item:nth-child(even)::before { left: 3px; right: auto; }
  .cta-band { flex-direction: column; text-align: center; padding: 44px 28px; }
  .cta-band h2 { font-size: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .page-hero { padding: 140px 0 64px; }
  .page-hero h1 { font-size: 30px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-info-card, .form-card { padding: 30px 24px; }
}

/* ---------- 新闻列表 / 详情 ---------- */
.pagination {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 48px;
}
.pagination button {
  min-width: 42px; height: 42px;
  padding: 0 14px;
  border: 1.5px solid var(--line);
  background: var(--white);
  border-radius: 10px;
  font-size: 14px;
  color: var(--ink);
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}
.pagination button:hover:not(:disabled) { border-color: var(--green-700); color: var(--green-700); }
.pagination button.cur { background: var(--green-700); border-color: var(--green-700); color: #fff; font-weight: 600; }
.pagination button:disabled { opacity: 0.4; cursor: not-allowed; }

.news-empty {
  text-align: center;
  color: var(--ink-light);
  padding: 80px 0;
  font-size: 15px;
}

.detail-wrap { max-width: 820px; margin: 0 auto; }
.detail-head { text-align: center; margin-bottom: 40px; }
.detail-head .d-date {
  display: inline-block;
  font-size: 13.5px;
  color: var(--green-700);
  background: var(--green-100);
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 18px;
}
.detail-head h1 { font-size: 32px; color: var(--green-900); line-height: 1.5; }
.detail-cover {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-bottom: 40px;
}
.detail-cover svg { width: 100%; height: auto; display: block; }
.detail-body { font-size: 16px; color: var(--ink); line-height: 2; }
.detail-body p { margin-bottom: 20px; text-align: justify; }
.detail-back { text-align: center; margin-top: 48px; }

@media (max-width: 768px) {
  .detail-head h1 { font-size: 24px; }
}

/* ---------- 地图兜底链接 ---------- */
.map-links {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 18px;
  background: var(--white);
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--ink-light);
}
.map-links a {
  color: var(--green-700);
  font-weight: 600;
  transition: var(--transition);
}
.map-links a:hover { color: var(--green-900); text-decoration: underline; }

/* ---------- 新闻详情富文本排版 ---------- */
.detail-body h2 { font-size: 24px; color: var(--green-900); margin: 34px 0 14px; }
.detail-body h3 { font-size: 20px; color: var(--green-900); margin: 26px 0 12px; }
.detail-body ul, .detail-body ol { padding-left: 26px; margin-bottom: 20px; }
.detail-body img {
  max-width: 100%;
  border-radius: 12px;
  margin: 18px 0;
  box-shadow: var(--shadow);
  display: block;
}
.detail-body b, .detail-body strong { color: var(--green-900); }

/* 2026-10-13：页脚备案号链接（beian.miit.gov.cn），配色沿用页脚文字，避免默认蓝链破坏风格 */
.footer-bottom a { color: inherit; text-decoration: none; }
.footer-bottom a:hover { color: rgba(212,162,74,0.9); text-decoration: underline; }