/*
Theme Name: Sammul
Description: 加平我们山泉（우리샘물）中国官网主题 — 品牌介绍 + 商城
Version: 1.1
Text Domain: sammul
*/

:root {
  --blue: #0b6ea8;
  --blue-dark: #07486f;
  --blue-deep: #05324e;
  --blue-light: #eef6fb;
  --cyan: #35b6d4;
  --gold: #c9a227;
  --text: #22323f;
  --gray: #647583;
  --bg: #f6fafc;
  --border: #e3edf3;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(7,72,111,.08);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--text);
  line-height: 1.75;
  background: #fff;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-dark); }
img { max-width: 100%; height: auto; display: block; }

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

/* ===== 顶部导航 ===== */
.site-header {
  position: sticky; top: 0; z-index: 999;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.site-brand { font-size: 21px; font-weight: 800; color: var(--blue-dark); letter-spacing: .5px; }
.site-brand .sub { font-size: 12px; font-weight: 500; color: var(--gray); margin-left: 6px; }
.main-nav { display: flex; gap: 34px; list-style: none; margin: 0; padding: 0; }
.main-nav a { color: var(--text); font-weight: 500; font-size: 15px; padding: 6px 0; border-bottom: 2px solid transparent; transition: all .25s; }
.main-nav a:hover, .main-nav .current-menu-item a { color: var(--blue); border-bottom-color: var(--blue); }
.header-actions { display: flex; align-items: center; gap: 20px; }
.header-account { color: var(--blue-dark); font-weight: 600; font-size: 14px; }
.header-account:hover { color: var(--blue); }
.header-cart { display: flex; align-items: center; gap: 8px; color: var(--blue-dark); font-weight: 600; }
.header-cart .count { background: var(--blue); color: #fff; border-radius: 50%; width: 22px; height: 22px; display: inline-flex; align-items: center; justify-content: center; font-size: 12px; }
@media (max-width: 900px) { .main-nav { display: none; } }

/* ===== Hero ===== */
.hero {
  position: relative;
  color: #fff; text-align: center;
  padding: 110px 24px 96px;
  background-color: var(--blue-deep);
}
.hero .container { position: relative; z-index: 1; }
.hero-badge {
  display: inline-block;
  font-size: 13px; letter-spacing: 2px;
  color: #d9f1fa;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 999px;
  padding: 6px 18px;
  margin-bottom: 26px;
}
.hero h1 { font-size: 58px; font-weight: 800; margin: 0 0 14px; line-height: 1.15; letter-spacing: 2px; }
.hero-sub { font-size: 19px; opacity: .92; margin: 0 auto 34px; max-width: 640px; }
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero-stats {
  display: flex; gap: 56px; justify-content: center;
  margin-top: 60px; flex-wrap: wrap;
}
.hero-stat { text-align: center; }
.hero-stat b { display: block; font-size: 34px; font-weight: 800; color: #ffe08a; }
.hero-stat span { font-size: 14px; opacity: .85; }
@media (max-width: 640px) { .hero h1 { font-size: 40px; } .hero-stats { gap: 28px; } }

/* ===== 按钮 ===== */
.btn { display: inline-block; background: var(--blue); color: #fff; padding: 14px 34px; border-radius: 8px; font-weight: 600; transition: all .25s; }
.btn:hover { background: var(--blue-dark); color: #fff; transform: translateY(-1px); }
.btn-white { display: inline-block; background: #fff; color: var(--blue-dark); padding: 14px 36px; border-radius: 8px; font-weight: 700; transition: all .25s; }
.btn-white:hover { background: var(--blue-light); color: var(--blue-dark); transform: translateY(-1px); }
.btn-ghost { display: inline-block; border: 1.5px solid rgba(255,255,255,.7); color: #fff; padding: 13px 34px; border-radius: 8px; font-weight: 600; transition: all .25s; }
.btn-ghost:hover { background: rgba(255,255,255,.12); color: #fff; }

/* ===== 区块 ===== */
.section { padding: 88px 0; }
.section.bg { background: var(--bg); }
.section-title { font-size: 32px; font-weight: 800; color: var(--blue-dark); text-align: center; margin: 0 0 12px; }
.section-sub { font-size: 16px; color: var(--gray); text-align: center; max-width: 620px; margin: 0 auto 52px; }

/* ===== 卖点卡片 ===== */
.points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.point {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 34px 30px; box-shadow: var(--shadow); transition: transform .25s;
}
.point:hover { transform: translateY(-4px); }
.point h3 { color: var(--blue-dark); margin: 0 0 12px; font-size: 19px; }
.point p { color: var(--gray); margin: 0; font-size: 15px; }
@media (max-width: 800px) { .points { grid-template-columns: 1fr; } }

/* ===== 两栏 ===== */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split h2 { font-size: 28px; color: var(--blue-dark); margin: 0 0 18px; }
.split p { color: var(--gray); margin: 0 0 16px; }
@media (max-width: 800px) { .split { grid-template-columns: 1fr; } }

/* ===== 产品网格 ===== */
.woocommerce ul.products::before,
.woocommerce ul.products::after,
ul.products::before,
ul.products::after { content: none !important; display: none !important; }
.woocommerce ul.products,
ul.products { display: grid !important; grid-template-columns: repeat(4, 1fr) !important; gap: 24px; margin: 0; padding: 0; }
.woocommerce ul.products li.product,
ul.products li.product {
  width: 100% !important; float: none !important; clear: none !important;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; margin: 0 !important; list-style: none; box-shadow: var(--shadow);
}
@media (max-width: 900px) { .woocommerce ul.products, ul.products { grid-template-columns: repeat(2, 1fr) !important; } }
@media (max-width: 520px) { .woocommerce ul.products, ul.products { grid-template-columns: 1fr !important; } }
.woocommerce ul.products li.product a img { border-radius: 10px; margin: 0 0 16px; }
.woocommerce ul.products li.product .woocommerce-loop-product__title { color: var(--text); font-size: 17px; font-weight: 600; }
.woocommerce ul.products li.product .price { color: var(--blue); font-weight: 700; font-size: 18px; }
.woocommerce ul.products li.product .button { background: var(--blue); color: #fff; border-radius: 7px; }
.woocommerce span.onsale { background: var(--gold); }

/* ===== 页面标题横幅 ===== */
.page-hero { background: linear-gradient(135deg, var(--blue-deep), var(--blue)); color: #fff; text-align: center; padding: 84px 24px; }
.page-hero h1 { font-size: 40px; font-weight: 800; margin: 0; }
.page-hero-sub { font-size: 16px; opacity: .9; margin: 12px 0 0; }

/* ===== 联系我们 ===== */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.contact-grid .card h3 { color: var(--blue-dark); margin: 0 0 14px; font-size: 19px; }
.contact-org { font-weight: 700; color: var(--text); }
.contact-grid .card p { color: var(--gray); margin: 0 0 10px; }
.contact-cta { display: flex; gap: 16px; justify-content: center; margin-top: 40px; flex-wrap: wrap; }
@media (max-width: 800px) { .contact-grid { grid-template-columns: 1fr; } }

/* ===== 新闻中心 ===== */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.news-card { display: flex; flex-direction: column; }
.news-thumb { border-radius: 10px; margin-bottom: 16px; width: 100%; }
.news-date { font-size: 13px; color: var(--gray); margin-bottom: 8px; }
.news-card h3 { margin: 0 0 10px; font-size: 18px; }
.news-card h3 a { color: var(--blue-dark); }
.news-card h3 a:hover { color: var(--blue); }
.news-card p { color: var(--gray); font-size: 15px; margin: 0 0 14px; }
.news-more { font-weight: 600; font-size: 14px; }
.empty { text-align: center; color: var(--gray); padding: 40px 0; }
@media (max-width: 800px) { .news-grid { grid-template-columns: 1fr; } }

/* ===== 正文 ===== */
.page-content { padding: 56px 0; }
.page-content h2 { color: var(--blue-dark); margin-top: 1.5em; }

/* ===== 关于我们 ===== */
.greeting { max-width: 760px; margin: 0 auto; }
.greeting p { color: var(--text); font-size: 16px; line-height: 1.9; margin: 0 0 16px; }
.greeting-sign { text-align: right; font-weight: 700; color: var(--blue-dark); }

.timeline { max-width: 780px; margin: 0 auto; }
.tl-item { display: grid; grid-template-columns: 84px 1fr; gap: 18px; padding: 0 0 22px; }
.tl-year { font-weight: 800; color: var(--blue); font-size: 18px; text-align: right; padding-top: 2px; }
.tl-body { color: var(--text); font-size: 15px; line-height: 1.7; padding-left: 22px; border-left: 2px solid var(--border); position: relative; }
.tl-body::before { content: ""; position: absolute; left: -7px; top: 7px; width: 12px; height: 12px; border-radius: 50%; background: var(--blue); }
.oem-note { max-width: 780px; margin: 30px auto 0; padding: 16px 20px; background: var(--blue-light); border-radius: 10px; color: var(--blue-dark); font-size: 14px; text-align: center; }
@media (max-width: 640px) { .tl-item { grid-template-columns: 1fr; } .tl-year { text-align: left; } .tl-body { border-left: 0; padding-left: 0; } .tl-body::before { display: none; } }

.philosophy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.philosophy-grid .card h3 { color: var(--blue); margin: 0 0 12px; }
.mission-list { margin: 12px 0 0; padding-left: 20px; color: var(--gray); }
.mission-list li { margin-bottom: 8px; }
.values-title { text-align: center; margin: 44px 0 20px; color: var(--blue-dark); font-size: 20px; }
.core-values { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.cv { text-align: center; padding: 20px 12px; border: 1px solid var(--border); border-radius: 12px; background: #fff; }
.cv b { display: block; color: var(--blue-dark); font-size: 16px; margin-bottom: 8px; }
.cv span { color: var(--gray); font-size: 13px; line-height: 1.5; }
@media (max-width: 800px) { .philosophy-grid { grid-template-columns: 1fr; } .core-values { grid-template-columns: repeat(2, 1fr); } }

.process-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.process-grid .card h3 { color: var(--blue-dark); margin: 0 0 12px; }
.process-grid .card p { color: var(--gray); line-height: 1.9; }
@media (max-width: 800px) { .process-grid { grid-template-columns: 1fr; } }

/* ===== 资质与检测报告 ===== */
.cert-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; align-items: start; }
.cert-item { text-align: center; }
.cert-item img { border: 1px solid var(--border); border-radius: 10px; width: 100%; height: auto; box-shadow: var(--shadow); }
.cert-item h3 { color: var(--blue-dark); margin: 16px 0 8px; font-size: 18px; }
.cert-item p { color: var(--gray); font-size: 14px; margin: 0; }
.cert-pdf { display: flex; flex-direction: column; justify-content: center; align-items: center; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 40px 28px; min-height: 180px; grid-column: 1 / -1; }
.cert-pdf h3 { margin-top: 0; }
.cert-pdf .btn { margin-top: 14px; }
@media (max-width: 800px) { .cert-grid { grid-template-columns: 1fr; } }

/* ===== WooCommerce 页面 ===== */
.woo-main { padding: 48px 0; }
.woocommerce-page .site-main { padding: 40px 0; }

/* ===== 卡片 ===== */
.card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }

/* ===== 小标签 eyebrow ===== */
.eyebrow { font-size: 13px; letter-spacing: 2px; color: var(--blue); font-weight: 600; margin-bottom: 12px; text-transform: uppercase; }
.eyebrow.center { text-align: center; }
.eyebrow.light { color: #8fd0e8; }

.split-title { font-size: 30px; font-weight: 800; color: var(--blue-dark); margin: 0 0 18px; line-height: 1.3; }
.split-img { border-radius: var(--radius); width: 100%; box-shadow: var(--shadow); }

/* ===== 卖点卡片编号 ===== */
.point-num {
  font-size: 13px; font-weight: 800; letter-spacing: 1px;
  color: var(--blue); background: var(--blue-light);
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}

/* ===== 愿景使命（深色区块） ===== */
.mission { color: #dbeaf2; }
.section-title.light { color: #fff; }
.mission-text { font-size: 18px; line-height: 1.9; max-width: 720px; margin: 0 auto 32px; text-align: center; }
.mission-sub { font-size: 15px; opacity: .85; max-width: 640px; margin: 28px auto 0; text-align: center; }
.values { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 8px; }
.values span {
  border: 1px solid rgba(255,255,255,.45); color: #fff;
  border-radius: 999px; padding: 10px 24px; font-size: 15px; font-weight: 600;
}

/* ===== CTA ===== */
.cta {
  background: linear-gradient(135deg, var(--blue-deep), var(--blue));
  color: #fff; text-align: center; padding: 84px 24px;
}
.cta h2 { font-size: 34px; font-weight: 800; margin: 0 0 12px; }
.cta p { opacity: .9; margin: 0 0 30px; font-size: 16px; }

/* ===== Hero 滚动提示 ===== */
.hero-scroll { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); }
.hero-scroll span {
  display: block; width: 24px; height: 40px;
  border: 2px solid rgba(255,255,255,.6); border-radius: 12px;
  position: relative;
}
.hero-scroll span::after {
  content: ""; position: absolute; left: 50%; top: 8px; transform: translateX(-50%);
  width: 4px; height: 8px; border-radius: 2px; background: #fff;
  animation: sm-scroll 1.6s ease-in-out infinite;
}
@keyframes sm-scroll {
  0% { opacity: 0; top: 8px; }
  50% { opacity: 1; }
  100% { opacity: 0; top: 20px; }
}

/* ===== 页脚 ===== */
.site-footer { background: var(--blue-deep); color: #bcd2df; margin-top: 0; }
.site-footer .container { padding-top: 60px; padding-bottom: 44px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.5fr; gap: 44px; }
.site-footer h4 { color: #fff; margin: 0 0 16px; font-size: 15px; }
.site-footer p { margin: 0 0 10px; font-size: 14px; }
.site-footer a { color: #bcd2df; }
.site-footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.14); margin-top: 44px; padding-top: 24px; text-align: center; font-size: 13px; }
.footer-bottom .icp { display: block; margin-top: 8px; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr; gap: 26px; } }

/* ===== 我的账户页面 ===== */
.woocommerce-account .woocommerce { display: flex; flex-wrap: wrap; gap: 28px; align-items: flex-start; }
.woocommerce-account .woocommerce-MyAccount-navigation { width: 230px; flex-shrink: 0; }
.woocommerce-account .woocommerce-MyAccount-navigation ul { list-style: none; margin: 0; padding: 0; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.woocommerce-account .woocommerce-MyAccount-navigation li { border-bottom: 1px solid var(--border); margin: 0; }
.woocommerce-account .woocommerce-MyAccount-navigation li:last-child { border-bottom: 0; }
.woocommerce-account .woocommerce-MyAccount-navigation a { display: block; padding: 14px 18px; color: var(--text); font-weight: 500; transition: all .2s; }
.woocommerce-account .woocommerce-MyAccount-navigation a:hover { color: var(--blue); background: var(--blue-light); }
.woocommerce-account .woocommerce-MyAccount-navigation li.is-active a { color: #fff; background: var(--blue); }
.woocommerce-account .woocommerce-MyAccount-content { flex: 1; min-width: 0; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.woocommerce-account .woocommerce-MyAccount-content h2 { color: var(--blue-dark); margin-top: 0; }
.woocommerce-account .woocommerce-MyAccount-content p { color: var(--text); }

/* 登录/注册表单（未登录时两栏卡片） */
.woocommerce-account .u-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
.woocommerce-account .woocommerce-form-login,
.woocommerce-account .woocommerce-form-register { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); }
.woocommerce-account .woocommerce-form-login h2,
.woocommerce-account .woocommerce-form-register h2 { color: var(--blue-dark); margin-top: 0; font-size: 22px; }

/* 表单输入 */
.woocommerce form .form-row input.input-text,
.woocommerce form .form-row textarea,
.woocommerce form .form-row select,
.woocommerce .woocommerce-Input { border: 1px solid var(--border); border-radius: 7px; padding: 10px 12px; background: #fff; color: var(--text); }
.woocommerce form .form-row input.input-text:focus,
.woocommerce form .form-row textarea:focus { border-color: var(--blue); outline: none; box-shadow: 0 0 0 3px rgba(11,110,168,.12); }
.woocommerce form .form-row label { color: var(--text); font-weight: 500; }

/* 按钮统一品牌蓝 */
.woocommerce #respond input#submit,
.woocommerce a.button,
.woocommerce button.button,
.woocommerce input.button,
.woocommerce a.button.alt,
.woocommerce button.button.alt { background: var(--blue); color: #fff; border-radius: 7px; padding: 12px 26px; font-weight: 600; border: 0; }
.woocommerce a.button:hover,
.woocommerce button.button:hover,
.woocommerce input.button:hover,
.woocommerce a.button.alt:hover,
.woocommerce button.button.alt:hover { background: var(--blue-dark); color: #fff; }

/* 订单/地址表格 */
.woocommerce-account table.woocommerce-orders-table,
.woocommerce-account table.shop_table { border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.woocommerce-account table th { background: var(--blue-light); color: var(--blue-dark); }
.woocommerce-account .woocommerce-Address { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 18px; }
.woocommerce-account .woocommerce-Address-title h3 { color: var(--blue-dark); }

/* 通知提示 */
.woocommerce-account .woocommerce-message,
.woocommerce-account .woocommerce-info { border-top-color: var(--blue); background: var(--blue-light); border-radius: 7px; }

@media (max-width: 800px) {
  .woocommerce-account .woocommerce { flex-direction: column; }
  .woocommerce-account .woocommerce-MyAccount-navigation { width: 100%; }
  .woocommerce-account .u-columns { grid-template-columns: 1fr; }
}