/* ============================================================
 * GET CARE 官网 · 全站样式
 * 品牌色：深绿 #1e4d3b / 金 #b8862f / 米白 #faf6ec
 * ============================================================ */
:root {
  --green: #1e4d3b;
  --green-dark: #163f30;
  --green-deep: #0f2f24;
  --gold: #b8862f;
  --gold-light: #d9b56a;
  --cream: #faf6ec;
  --cream-dark: #f1ead9;
  --ink: #26302b;
  --muted: #6b7268;
  --white: #ffffff;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(30, 77, 59, .12);
  --serif: "Noto Serif SC", "Songti SC", "SimSun", Georgia, serif;
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", Arial, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--sans); color: var(--ink); background: var(--cream); line-height: 1.7; }
img { max-width: 100%; display: block; }
a { color: var(--green); text-decoration: none; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 22px; }

/* ---------- 顶栏 ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(250, 246, 236, .96); backdrop-filter: blur(8px); border-bottom: 1px solid rgba(30, 77, 59, .08); transition: box-shadow .25s; }
.site-header.scrolled { box-shadow: 0 4px 18px rgba(30, 77, 59, .1); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.brand img { height: 52px; width: auto; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a { color: var(--ink); font-size: 15.5px; font-weight: 500; position: relative; padding: 4px 0; }
.nav a:hover, .nav a.active { color: var(--green); }
.nav a.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 2.5px; border-radius: 2px; background: var(--gold); }
.nav .lang { color: var(--gold); font-weight: 700; }
.nav .btn { padding: 9px 20px; }
.nav-toggle { display: none; background: none; border: none; font-size: 26px; color: var(--green); cursor: pointer; }

/* ---------- 按钮 ---------- */
.btn { display: inline-block; padding: 12px 28px; border-radius: 999px; font-weight: 600; font-size: 15px; transition: all .2s; border: 1.5px solid transparent; cursor: pointer; }
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-deep); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn-ghost { border-color: var(--green); color: var(--green); background: transparent; }
.btn-ghost:hover { background: var(--green); color: #fff; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: linear-gradient(160deg, #fbf8f0 0%, #f4eddc 60%, #ece2c8 100%); }
.hero-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; padding: 72px 0 64px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(184, 134, 47, .12); color: var(--gold); border: 1px solid rgba(184, 134, 47, .35); padding: 6px 16px; border-radius: 999px; font-size: 13.5px; font-weight: 600; letter-spacing: .06em; margin-bottom: 18px; }
.hero h1 { font-family: var(--serif); font-size: clamp(34px, 4.6vw, 56px); line-height: 1.22; color: var(--green-deep); margin-bottom: 16px; }
.hero h1 em { font-style: normal; color: var(--gold); }
.hero p.lead { font-size: 17.5px; color: var(--muted); max-width: 520px; margin-bottom: 28px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-strip { position: relative; }
.hero-strip img { border-radius: 18px; box-shadow: var(--shadow); width: 100%; height: 430px; object-fit: cover; }
.hero-float { position: absolute; background: #fff; border-radius: 14px; box-shadow: var(--shadow); padding: 12px 18px; display: flex; align-items: center; gap: 10px; font-size: 13.5px; font-weight: 600; color: var(--green); }
.hero-float b { font-size: 20px; color: var(--gold); }
.hero-float.f1 { left: -18px; bottom: 46px; }
.hero-float.f2 { right: -10px; top: 30px; }

/* ---------- 区块通用 ---------- */
.section { padding: 74px 0; }
.section.alt { background: var(--white); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 44px; }
.kicker { display: inline-block; color: var(--gold); font-weight: 700; letter-spacing: .18em; font-size: 13px; text-transform: uppercase; margin-bottom: 10px; }
.section-head h2 { font-family: var(--serif); font-size: clamp(26px, 3.2vw, 38px); color: var(--green-deep); line-height: 1.3; }
.section-head p { color: var(--muted); margin-top: 12px; font-size: 16px; }

/* ---------- 分类卡片 ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.cat-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: 0 6px 22px rgba(30, 77, 59, .08); transition: transform .22s, box-shadow .22s; display: block; color: inherit; }
.cat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.cat-card img { width: 100%; height: 210px; object-fit: cover; }
.cat-card .cc-body { padding: 20px 22px 22px; }
.cat-card h3 { font-family: var(--serif); color: var(--green-deep); font-size: 20px; margin-bottom: 6px; }
.cat-card p { color: var(--muted); font-size: 14.5px; }
.cat-card .cc-count { display: inline-block; margin-top: 12px; font-size: 13px; color: var(--gold); font-weight: 700; letter-spacing: .05em; }

/* ---------- 产品卡片 ---------- */
.prod-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.prod-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: 0 6px 20px rgba(30, 77, 59, .08); display: flex; flex-direction: column; transition: transform .22s, box-shadow .22s; }
.prod-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.prod-card .pc-img { position: relative; height: 230px; overflow: hidden; background: var(--cream-dark); }
.prod-card .pc-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.prod-card:hover .pc-img img { transform: scale(1.05); }
.prod-card .pc-cat { position: absolute; top: 12px; left: 12px; background: rgba(30, 77, 59, .88); color: #fff; font-size: 12px; padding: 4px 12px; border-radius: 999px; letter-spacing: .04em; }
.prod-card .pc-body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.prod-card h3 { font-size: 17.5px; color: var(--green-deep); font-family: var(--serif); line-height: 1.4; }
.prod-card .pc-tag { color: var(--muted); font-size: 13.5px; min-height: 20px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { background: rgba(30, 77, 59, .08); color: var(--green); border-radius: 999px; padding: 3px 11px; font-size: 12.5px; }
.prod-card .pc-more { margin-top: auto; align-self: flex-start; color: var(--gold); font-weight: 700; font-size: 14px; cursor: pointer; border: none; background: none; padding: 0; }
.prod-card .pc-more:hover { text-decoration: underline; }

/* ---------- 优势 ---------- */
.feat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.feat { background: var(--cream); border: 1px solid rgba(30, 77, 59, .08); border-radius: var(--radius); padding: 30px 26px; text-align: center; }
.feat .f-icon { width: 62px; height: 62px; margin: 0 auto 16px; border-radius: 50%; background: rgba(30, 77, 59, .08); display: flex; align-items: center; justify-content: center; font-size: 28px; }
.feat h3 { font-size: 17px; color: var(--green-deep); margin-bottom: 8px; }
.feat p { color: var(--muted); font-size: 14px; }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(135deg, var(--green-deep), var(--green)); color: #fff; border-radius: 22px; padding: 56px 48px; display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.cta-band h2 { font-family: var(--serif); font-size: clamp(24px, 3vw, 34px); margin-bottom: 8px; }
.cta-band p { opacity: .85; }
.cta-band .btn-gold { font-size: 16px; padding: 14px 34px; }

/* ---------- 页脚 ---------- */
.site-footer { background: var(--green-deep); color: rgba(255, 255, 255, .82); margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px; padding: 56px 0 40px; }
.site-footer h4 { color: #fff; font-size: 15.5px; margin-bottom: 14px; letter-spacing: .04em; }
.site-footer img.f-logo { height: 46px; margin-bottom: 14px; }
.site-footer p, .site-footer a { color: rgba(255, 255, 255, .72); font-size: 14px; }
.site-footer a:hover { color: var(--gold-light); }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 9px; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .12); padding: 18px 0; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: 13px; color: rgba(255, 255, 255, .55); }

/* ---------- 产品详情弹窗 ---------- */
.modal-mask { position: fixed; inset: 0; background: rgba(15, 47, 36, .55); display: none; align-items: center; justify-content: center; z-index: 100; padding: 20px; }
.modal-mask.open { display: flex; }
.modal { background: #fff; border-radius: 18px; max-width: 920px; width: 100%; max-height: 88vh; overflow-y: auto; position: relative; }
.modal-close { position: absolute; top: 14px; right: 16px; background: rgba(255, 255, 255, .9); border: none; width: 36px; height: 36px; border-radius: 50%; font-size: 18px; cursor: pointer; color: var(--green); box-shadow: 0 2px 10px rgba(0, 0, 0, .18); z-index: 2; }
.modal-hero img { width: 100%; height: 300px; object-fit: cover; object-position: center; }
.modal-body { padding: 28px 34px 36px; }
.modal-body h3 { font-family: var(--serif); font-size: 26px; color: var(--green-deep); }
.modal-body .m-tag { color: var(--gold); font-weight: 600; margin: 4px 0 14px; }
.modal-body .m-intro { color: var(--muted); margin-bottom: 22px; }
.m-section { margin-bottom: 20px; }
.m-section h4 { color: var(--green); font-size: 15px; letter-spacing: .08em; margin-bottom: 10px; border-left: 3px solid var(--gold); padding-left: 10px; }
.m-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 22px; }
.m-list span { font-size: 14.5px; color: var(--ink); }
.m-list.span1 { grid-template-columns: 1fr; }
.m-meta { display: flex; gap: 26px; flex-wrap: wrap; color: var(--muted); font-size: 14px; border-top: 1px dashed rgba(30, 77, 59, .18); padding-top: 16px; }
.m-cta { margin-top: 22px; text-align: center; }

/* ---------- 表单 ---------- */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: start; }
.info-card { background: var(--green-deep); color: #fff; border-radius: var(--radius); padding: 34px 32px; }
.info-card h3 { font-family: var(--serif); font-size: 22px; margin-bottom: 18px; }
.info-card .row { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 16px; font-size: 14.5px; color: rgba(255, 255, 255, .85); }
.info-card .row .ic { font-size: 18px; }
.form-card { background: #fff; border-radius: var(--radius); padding: 34px 32px; box-shadow: 0 8px 26px rgba(30, 77, 59, .08); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 13.5px; font-weight: 600; color: var(--green-deep); margin-bottom: 6px; }
.field input, .field select, .field textarea { width: 100%; border: 1.5px solid #e2ddcf; border-radius: 10px; padding: 11px 14px; font-size: 14.5px; font-family: inherit; background: var(--cream); transition: border-color .2s; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--green); background: #fff; }
.form-note { font-size: 12.5px; color: var(--muted); margin-top: 10px; }
.form-ok { display: none; background: rgba(30, 77, 59, .08); border: 1px solid rgba(30, 77, 59, .3); color: var(--green); border-radius: 10px; padding: 12px 16px; margin-top: 14px; font-size: 14.5px; }

/* ---------- 关于页 ---------- */
.story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 46px; align-items: center; }
.story-grid img { border-radius: 18px; box-shadow: var(--shadow); width: 100%; height: 420px; object-fit: cover; }
.story-grid h2 { font-family: var(--serif); font-size: clamp(24px, 3vw, 34px); color: var(--green-deep); margin-bottom: 16px; }
.story-grid p { color: var(--muted); margin-bottom: 14px; }
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.cert-band { background: var(--green-deep); border-radius: 20px; padding: 44px 40px; color: #fff; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.cert-band .ci { font-size: 30px; margin-bottom: 10px; }
.cert-band b { display: block; font-size: 16px; margin-bottom: 4px; }
.cert-band span { font-size: 13px; opacity: .75; }

/* ---------- admin ---------- */
.admin-wrap { max-width: 1180px; margin: 40px auto; padding: 0 22px; }
.admin-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 30px; }
.admin-card input { padding: 11px 14px; border: 1.5px solid #e2ddcf; border-radius: 10px; font-size: 14.5px; width: 380px; max-width: 100%; }
.admin-table { width: 100%; border-collapse: collapse; margin-top: 20px; font-size: 14px; }
.admin-table th, .admin-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid #eee7d8; vertical-align: top; }
.admin-table th { color: var(--green-deep); background: var(--cream); position: sticky; top: 74px; }
.admin-table td.msg { max-width: 320px; white-space: pre-wrap; }
.stat-row { display: flex; gap: 18px; flex-wrap: wrap; margin: 18px 0; }
.stat { background: var(--cream); border-radius: 12px; padding: 14px 22px; }
.stat b { display: block; font-size: 24px; color: var(--green); }
.stat span { font-size: 13px; color: var(--muted); }
.del-btn { background: none; border: 1px solid #d66; color: #c33; border-radius: 8px; padding: 3px 10px; cursor: pointer; font-size: 12.5px; }
.del-btn:hover { background: #c33; color: #fff; }

/* ---------- 响应式 ---------- */
@media (max-width: 1020px) {
  .prod-grid { grid-template-columns: repeat(3, 1fr); }
  .feat-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-strip img { height: 340px; }
}
@media (max-width: 720px) {
  .nav { position: fixed; inset: 74px 0 auto 0; background: var(--cream); flex-direction: column; padding: 22px; gap: 18px; box-shadow: 0 20px 30px rgba(0, 0, 0, .12); display: none; }
  .nav.open { display: flex; }
  .nav-toggle { display: block; }
  .cat-grid, .prod-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid, .story-grid, .form-grid { grid-template-columns: 1fr; }
  .value-grid, .cert-band { grid-template-columns: 1fr 1fr; }
  .m-list { grid-template-columns: 1fr; }
  .hero-float { display: none; }
  .cta-band { padding: 40px 26px; }
}
@media (max-width: 480px) {
  .cat-grid, .prod-grid, .value-grid, .cert-band { grid-template-columns: 1fr; }
}