/* ==========================================================================
   福建旭尧律师事务所 - 官网样式
   配色：深海军蓝 #1a2d5e + 香槟金 #c8a861
   ========================================================================== */

:root {
  --color-navy: #1a2d5e;
  --color-navy-deep: #11204a;
  --color-navy-soft: #2a4280;
  --color-gold: #c8a861;
  --color-gold-soft: #d8c08a;
  --color-bg: #ffffff;
  --color-bg-alt: #f7f5f0;
  --color-text: #2a2a2a;
  --color-text-soft: #5a5a5a;
  --color-border: #e6e2d8;
  --font-cn: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Source Han Sans CN", sans-serif;
  --font-en: "Times New Roman", Georgia, serif;
  --max-w: 1180px;
  --header-h: 78px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-cn);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; transition: color .25s ease; }
a:hover { color: var(--color-gold); }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ---------- 顶部导航 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-navy);
  color: #fff;
  height: var(--header-h);
  display: flex;
  align-items: center;
  border-bottom: 3px solid var(--color-gold);
}
.nav-wrap {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand img { height: 46px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text .cn { font-size: 17px; font-weight: 500; letter-spacing: 2px; }
.brand-text .en {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--color-gold-soft);
  margin-top: 2px;
}

.nav-list { display: flex; gap: 6px; }
.nav-list a {
  display: block;
  padding: 10px 18px;
  font-size: 15px;
  letter-spacing: 1px;
  color: #e8e8e8;
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}
.nav-list a:hover,
.nav-list a.active {
  color: var(--color-gold);
  border-bottom-color: var(--color-gold);
}

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  padding: 8px;
}

/* ---------- 首页轮播 ---------- */
.hero {
  position: relative;
  height: calc(100vh - var(--header-h));
  min-height: 460px;
  max-height: 720px;
  overflow: hidden;
  background: #000;
}
.hero-slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}
.hero-slide.active { opacity: 1; }
.hero-slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(.55);
}
.hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  padding: 0 24px;
}
.hero-content .badge {
  display: inline-block;
  font-family: var(--font-en);
  letter-spacing: 6px;
  font-size: 12px;
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
  padding: 5px 18px;
  margin-bottom: 22px;
}
.hero-content h1 {
  font-size: 52px;
  font-weight: 500;
  letter-spacing: 8px;
  margin-bottom: 14px;
  text-shadow: 0 2px 12px rgba(0,0,0,.4);
}
.hero-content .sub {
  font-family: var(--font-en);
  letter-spacing: 4px;
  font-size: 14px;
  color: var(--color-gold-soft);
  margin-bottom: 30px;
}
.hero-content .lead {
  max-width: 660px;
  font-size: 16px;
  line-height: 1.9;
  color: #f0eee6;
  margin-bottom: 30px;
}
.hero-cta {
  display: inline-block;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  padding: 12px 32px;
  font-size: 14px;
  letter-spacing: 2px;
  transition: all .25s;
}
.hero-cta:hover {
  background: var(--color-gold);
  color: var(--color-navy);
}

.hero-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 5;
}
.hero-dots button {
  width: 36px; height: 3px;
  border: 0;
  background: rgba(255,255,255,.4);
  cursor: pointer;
  transition: background .25s;
}
.hero-dots button.active { background: var(--color-gold); }

/* ---------- 通用区块 ---------- */
section { padding: 80px 0; }
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}
.section-head {
  text-align: center;
  margin-bottom: 56px;
}
.section-head .eyebrow {
  font-family: var(--font-en);
  letter-spacing: 6px;
  font-size: 12px;
  color: var(--color-gold);
  text-transform: uppercase;
}
.section-head h2 {
  font-size: 32px;
  font-weight: 500;
  letter-spacing: 4px;
  color: var(--color-navy);
  margin: 12px 0;
}
.section-head .rule {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 14px;
}
.section-head .rule span {
  display: block;
  width: 60px;
  height: 1px;
  background: var(--color-gold);
}
.section-head .rule em {
  font-style: normal;
  font-size: 12px;
  color: var(--color-gold);
}

/* ---------- 律所简介 ---------- */
.intro {
  background: var(--color-bg);
}
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.intro-text h3 {
  font-size: 26px;
  color: var(--color-navy);
  font-weight: 500;
  margin-bottom: 18px;
  letter-spacing: 2px;
}
.intro-text .en {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 3px;
  color: var(--color-gold);
  margin-bottom: 20px;
}
.intro-text p {
  color: var(--color-text-soft);
  margin-bottom: 14px;
  text-indent: 2em;
}
.intro-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 32px;
}
.intro-stats .item {
  border-left: 3px solid var(--color-gold);
  padding: 6px 0 6px 16px;
}
.intro-stats .num {
  font-family: var(--font-en);
  font-size: 32px;
  color: var(--color-navy);
  font-weight: 500;
}
.intro-stats .lbl {
  font-size: 13px;
  color: var(--color-text-soft);
  letter-spacing: 1px;
}
.intro-visual {
  position: relative;
}
.intro-visual .frame {
  border: 1px solid var(--color-gold);
  padding: 20px;
  background: #fff;
  position: relative;
}
.intro-visual img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}
.intro-visual .stamp {
  position: absolute;
  top: -22px; right: -22px;
  width: 120px; height: 120px;
  background: var(--color-navy);
  color: var(--color-gold);
  border: 2px solid var(--color-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 2px;
  line-height: 1.4;
  transform: rotate(-8deg);
}

/* ---------- 业务领域（首页摘要）---------- */
.practice-preview {
  background: var(--color-bg-alt);
}
.practice-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.practice-card {
  background: #fff;
  border: 1px solid var(--color-border);
  padding: 36px 24px;
  text-align: center;
  transition: all .3s;
  position: relative;
}
.practice-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 0; height: 3px;
  background: var(--color-gold);
  transition: width .35s;
}
.practice-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(26,45,94,.08);
  border-color: var(--color-gold);
}
.practice-card:hover::before { width: 100%; }
.practice-card .icon {
  width: 64px; height: 64px;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-size: 28px;
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
  border-radius: 50%;
}
.practice-card h4 {
  font-size: 18px;
  color: var(--color-navy);
  font-weight: 500;
  letter-spacing: 2px;
  margin-bottom: 10px;
}
.practice-card p {
  font-size: 13px;
  color: var(--color-text-soft);
  line-height: 1.7;
}
.practice-card .more {
  display: inline-block;
  margin-top: 16px;
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--color-gold);
  border-bottom: 1px solid var(--color-gold);
  padding-bottom: 2px;
}

/* ---------- 内页 hero ---------- */
.page-hero {
  background: linear-gradient(135deg, var(--color-navy-deep) 0%, var(--color-navy) 100%);
  color: #fff;
  text-align: center;
  padding: 100px 24px 80px;
  position: relative;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'><path d='M0 0 L200 200 M0 50 L150 200 M50 0 L200 150' stroke='%23ffffff' stroke-width='.5' opacity='.04'/></svg>");
  pointer-events: none;
}
.page-hero h1 {
  position: relative;
  font-size: 38px;
  font-weight: 500;
  letter-spacing: 6px;
  margin-bottom: 12px;
}
.page-hero .crumb {
  position: relative;
  font-family: var(--font-en);
  letter-spacing: 3px;
  font-size: 12px;
  color: var(--color-gold-soft);
}
.page-hero .crumb a { color: inherit; }

/* ---------- 联系我们 ---------- */
.contact-section { background: var(--color-bg); }
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
}
.contact-info {
  border-left: 3px solid var(--color-gold);
  padding-left: 28px;
}
.contact-info h3 {
  font-size: 22px;
  color: var(--color-navy);
  margin-bottom: 24px;
  letter-spacing: 2px;
}
.contact-list { display: grid; gap: 22px; }
.contact-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.contact-item .ico {
  flex-shrink: 0;
  width: 42px; height: 42px;
  background: var(--color-bg-alt);
  color: var(--color-navy);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}
.contact-item .ico::before { content: "•"; }
.contact-item .lbl {
  font-size: 12px;
  color: var(--color-text-soft);
  letter-spacing: 2px;
  margin-bottom: 4px;
  text-transform: uppercase;
}
.contact-item .val {
  font-size: 16px;
  color: var(--color-navy);
  font-weight: 500;
  letter-spacing: 1px;
}
.contact-item .val small {
  display: block;
  font-weight: 400;
  font-size: 13px;
  color: var(--color-text-soft);
  margin-top: 2px;
}

.qr-card {
  text-align: center;
  background: var(--color-bg-alt);
  padding: 36px 24px;
  border: 1px solid var(--color-border);
}
.qr-card img {
  width: 180px; height: 180px;
  margin: 0 auto;
  background: #fff;
  padding: 10px;
  border: 1px solid var(--color-border);
}
.qr-card h4 {
  margin-top: 20px;
  color: var(--color-navy);
  font-size: 16px;
  letter-spacing: 2px;
}
.qr-card p {
  font-size: 12px;
  color: var(--color-text-soft);
  margin-top: 4px;
}

.map-block {
  margin-top: 60px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.map-block .addr h4 {
  font-size: 20px;
  color: var(--color-navy);
  margin-bottom: 10px;
  letter-spacing: 2px;
}
.map-block .addr p {
  color: var(--color-text-soft);
  font-size: 14px;
}
.map-block .addr p + p { margin-top: 6px; }
.map-block .ico {
  font-family: var(--font-en);
  font-size: 14px;
  letter-spacing: 3px;
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
  padding: 10px 22px;
}

/* ---------- 动态（历史）页面 ---------- */
.news-list { display: grid; gap: 30px; max-width: 880px; margin: 0 auto; }
.timeline { position: relative; padding-left: 40px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 8px; top: 8px; bottom: 8px;
  width: 1px;
  background: var(--color-border);
}
.tl-item { position: relative; padding: 28px 32px; background: #fff; border: 1px solid var(--color-border); margin-bottom: 24px; transition: all .25s; }
.tl-item:hover { border-color: var(--color-gold); box-shadow: 0 8px 22px rgba(26,45,94,.06); }
.tl-item::before {
  content: "";
  position: absolute;
  left: -37px; top: 36px;
  width: 12px; height: 12px;
  background: var(--color-gold);
  border: 3px solid #fff;
  box-shadow: 0 0 0 1px var(--color-gold);
  border-radius: 50%;
}
.tl-year {
  font-family: var(--font-en);
  font-size: 26px;
  color: var(--color-navy);
  font-weight: 500;
  letter-spacing: 1px;
  margin-bottom: 6px;
}
.tl-title {
  font-size: 17px;
  color: var(--color-navy);
  font-weight: 500;
  margin-bottom: 10px;
  letter-spacing: 1px;
}
.tl-desc {
  color: var(--color-text-soft);
  font-size: 14px;
  line-height: 1.8;
}
.tl-facts {
  margin-top: 12px;
  padding: 12px 18px;
  background: rgba(26, 45, 94, 0.03);
  border-left: 3px solid var(--color-gold);
  border-radius: 0 4px 4px 0;
}
.tl-facts li {
  list-style: none;
  font-size: 14px;
  color: var(--color-navy);
  line-height: 2;
}
.tl-facts li::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--color-gold);
  border-radius: 50%;
  margin-right: 8px;
  vertical-align: middle;
}
.tl-placeholder {
  background: repeating-linear-gradient(
    45deg,
    rgba(200, 168, 97, 0.04),
    rgba(200, 168, 97, 0.04) 6px,
    transparent 6px,
    transparent 12px
  );
  border: 1px dashed var(--color-gold-soft);
  padding: 18px 22px;
  margin-top: 14px;
  font-size: 13px;
  color: var(--color-text-soft);
  font-style: italic;
}

/* ---------- 业务领域详情页 ---------- */
.practice-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.practice-block {
  background: #fff;
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-navy);
  padding: 40px 36px;
  transition: all .25s;
  position: relative;
}
.practice-block:hover {
  border-top-color: var(--color-gold);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(26,45,94,.08);
}
.practice-block .num {
  font-family: var(--font-en);
  position: absolute;
  top: 20px; right: 28px;
  font-size: 44px;
  color: var(--color-bg-alt);
  font-weight: 500;
  line-height: 1;
}
.practice-block h3 {
  font-size: 22px;
  color: var(--color-navy);
  font-weight: 500;
  letter-spacing: 2px;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.practice-block h3::before {
  content: "";
  width: 4px; height: 22px;
  background: var(--color-gold);
}
.practice-block .en {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--color-gold);
  margin-bottom: 16px;
  padding-left: 16px;
}
.practice-block p {
  color: var(--color-text-soft);
  font-size: 14px;
  line-height: 1.9;
  padding-left: 16px;
}
.practice-block ul {
  margin-top: 14px;
  padding-left: 32px;
}
.practice-block li {
  position: relative;
  color: var(--color-text-soft);
  font-size: 13px;
  padding: 4px 0 4px 14px;
}
.practice-block li::before {
  content: "■";
  color: var(--color-gold);
  position: absolute;
  left: 0;
  top: 4px;
  font-size: 8px;
}

/* ---------- 通用按钮 ---------- */
.btn {
  display: inline-block;
  padding: 12px 36px;
  font-size: 14px;
  letter-spacing: 2px;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  background: transparent;
  cursor: pointer;
  transition: all .25s;
}
.btn:hover { background: var(--color-gold); color: var(--color-navy); }
.btn-dark {
  border-color: var(--color-navy);
  color: var(--color-navy);
}
.btn-dark:hover { background: var(--color-navy); color: var(--color-gold); }

/* ---------- 页脚 ---------- */
.site-footer {
  background: var(--color-navy-deep);
  color: #c8c4b8;
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand img { height: 56px; margin-bottom: 16px; }
.footer-brand p {
  font-size: 13px;
  line-height: 1.9;
  color: #a8a49a;
}
.footer-col h5 {
  font-size: 14px;
  color: var(--color-gold);
  letter-spacing: 3px;
  margin-bottom: 18px;
  font-weight: 500;
}
.footer-col ul li {
  font-size: 13px;
  padding: 6px 0;
  color: #a8a49a;
}
.footer-col ul li a:hover { color: var(--color-gold); }
.footer-contact p {
  font-size: 13px;
  color: #a8a49a;
  padding: 4px 0;
}
.footer-contact p .lab {
  color: var(--color-gold-soft);
  margin-right: 8px;
  font-size: 12px;
  letter-spacing: 1px;
}
.copyright {
  text-align: center;
  font-size: 12px;
  color: #7a766c;
  padding: 24px 0;
  letter-spacing: 1px;
}
.copyright a {
  color: #7a766c;
  text-decoration: none;
}
.copyright a:hover { color: var(--color-gold); }
.copyright a.ga-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  vertical-align: -1px;
}
.copyright .ga-icon {
  width: 14px;
  height: 14px;
  display: block;
}

/* ---------- 历史文章页 ---------- */
.article-list { max-width: 880px; margin: 0 auto; }
.article-item {
  display: flex;
  gap: 26px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--color-border);
  padding: 24px 28px;
  margin-bottom: 18px;
  transition: all .25s;
}
.article-item:hover { border-color: var(--color-gold); box-shadow: 0 8px 22px rgba(26,45,94,.06); }
.article-date {
  flex: 0 0 118px;
  text-align: center;
  padding: 10px 0;
  border-right: 1px dashed var(--color-border);
}
.article-date .ad-y { font-size: 12px; color: var(--color-text-soft); letter-spacing: 2px; margin-bottom: 2px; }
.article-date .ad-d { font-family: var(--font-en); font-size: 24px; color: var(--color-navy); font-weight: 500; letter-spacing: 1px; }
.article-body { flex: 1; min-width: 0; }
.article-body .tag {
  display: inline-block;
  font-size: 11px;
  color: var(--color-gold);
  border: 1px solid var(--color-gold-soft);
  border-radius: 2px;
  padding: 1px 8px;
  margin-bottom: 8px;
  letter-spacing: 2px;
}
.article-title { font-size: 17px; color: var(--color-navy); font-weight: 500; letter-spacing: 1px; line-height: 1.6; margin-bottom: 8px; }
.article-title a { color: inherit; text-decoration: none; }
.article-title a:hover { color: var(--color-gold); }
.article-excerpt { font-size: 14px; color: var(--color-text-soft); line-height: 1.8; }
.article-more { display: inline-block; margin-top: 10px; font-size: 13px; color: var(--color-gold); letter-spacing: 1px; transition: letter-spacing .2s; }
.article-more:hover { letter-spacing: 2px; }

/* ---------- 响应式 ---------- */
@media (max-width: 960px) {
  .intro-grid,
  .contact-grid,
  .practice-detail-grid,
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .practice-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-content h1 { font-size: 38px; letter-spacing: 5px; }
  .page-hero h1 { font-size: 28px; letter-spacing: 4px; }
  .section-head h2 { font-size: 26px; }
  section { padding: 60px 0; }
  .intro-visual img { height: 280px; }
  .nav-list {
    position: absolute;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--color-navy-deep);
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
    border-top: 1px solid rgba(255,255,255,.08);
  }
  .nav-list.open { max-height: 400px; }
  .nav-list a { padding: 14px 24px; border-bottom: 1px solid rgba(255,255,255,.06); }
  .nav-list a:hover, .nav-list a.active { background: rgba(200,168,97,.1); border-bottom-color: rgba(255,255,255,.06); }
  .nav-toggle { display: block; }
  .brand-text .cn { font-size: 15px; letter-spacing: 1px; }
  .brand-text .en { font-size: 9px; }
  .brand img { height: 38px; }
  .map-block { padding: 28px; }
  .article-item { flex-direction: column; gap: 12px; padding: 20px 22px; }
  .article-date { flex: none; display: flex; align-items: baseline; gap: 8px; text-align: left; border-right: none; border-bottom: 1px dashed var(--color-border); padding: 0 0 8px; }
  .article-date .ad-y { margin-bottom: 0; }
}

@media (max-width: 560px) {
  .practice-grid { grid-template-columns: 1fr; }
  .hero-content h1 { font-size: 30px; letter-spacing: 3px; }
  .hero-content .lead { font-size: 14px; }
  .intro-stats { grid-template-columns: 1fr 1fr; gap: 16px; }
  .nav-wrap { padding: 0 16px; }
}