/* 铭子财税官网 — 高端专业服务机构视觉体系
   参考：四大税所 / 华税 / 时誉 — 克制、留白、权威、可信 */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@500;600;700&family=Noto+Sans+SC:wght@300;400;500;600;700&display=swap');

:root {
  --ink: #07111C;
  --navy: #0E2238;
  --navy-mid: #16324F;
  --navy-soft: #1E3F5F;
  --gold: #C6A46A;
  --gold-light: #D8BC88;
  --gold-dim: rgba(198, 164, 106, 0.14);
  --crimson: #9B2C2C;
  --paper: #F7F5F1;
  --paper-deep: #EFEBE3;
  --white: #FFFFFF;
  --text: #1A1F2A;
  --text-2: #4A5160;
  --text-3: #8A919E;
  --line: rgba(14, 34, 56, 0.10);
  --line-gold: rgba(198, 164, 106, 0.45);
  --shadow: 0 18px 50px rgba(7, 17, 28, 0.08);
  --shadow-soft: 0 8px 30px rgba(7, 17, 28, 0.05);
  --radius: 2px;
  --max: 1240px;
  --header-h: 84px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font-display: "Cormorant Garamond", "Songti SC", "STSong", "Noto Serif SC", Georgia, serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--text);
  line-height: 1.75;
  background: var(--white);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; transition: color .25s var(--ease), opacity .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease), transform .35s var(--ease); }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
.container { width: min(92%, var(--max)); margin: 0 auto; }

/* Reveal motion */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 28px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .04em;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: var(--navy);
  color: #fff;
}
.btn-primary:hover {
  background: var(--ink);
  transform: translateY(-2px);
}
.btn-gold {
  background: var(--gold);
  color: var(--ink);
}
.btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  border-color: var(--navy);
  color: var(--navy);
}
.btn-outline:hover {
  background: var(--navy);
  color: #fff;
}
.btn-outline-light {
  background: transparent;
  border-color: rgba(255,255,255,.55);
  color: #fff;
}
.btn-outline-light:hover {
  background: #fff;
  color: var(--navy);
  border-color: #fff;
}
.btn-text {
  min-height: auto;
  padding: 0;
  color: var(--gold);
  letter-spacing: .08em;
  font-size: 13px;
}
.btn-text::after { content: " →"; }
.btn-text:hover { color: var(--gold-light); }

/* Topbar */
.topbar {
  background: var(--ink);
  color: rgba(255,255,255,.72);
  font-size: 12px;
  letter-spacing: .06em;
  padding: 9px 0;
  border-bottom: 1px solid rgba(198,164,106,.18);
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.topbar a { color: rgba(255,255,255,.72); }
.topbar a:hover { color: var(--gold); }
.topbar-right { display: flex; gap: 22px; }
.topbar-left .sep { margin: 0 10px; color: rgba(198,164,106,.45); }

/* Header */
.header {
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: box-shadow .3s var(--ease);
}
.header.scrolled { box-shadow: 0 10px 40px rgba(7,17,28,.06); }
.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--header-h);
  gap: 24px;
}
.logo { display: flex; align-items: center; gap: 14px; min-width: 0; }
.logo-img { width: 46px; height: 46px; object-fit: contain; flex-shrink: 0; }
.logo-text h1 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.1;
  letter-spacing: .04em;
}
.logo-text span {
  display: block;
  margin-top: 2px;
  font-size: 10px;
  color: var(--gold);
  letter-spacing: .22em;
  text-transform: uppercase;
  font-weight: 500;
}

.nav { display: flex; gap: 30px; align-items: center; }
.nav a {
  position: relative;
  font-size: 14px;
  color: var(--text-2);
  font-weight: 500;
  padding: 8px 0;
  letter-spacing: .02em;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width .35s var(--ease);
}
.nav a:hover, .nav a.active { color: var(--navy); }
.nav a:hover::after, .nav a.active::after { width: 100%; }

.header-right { display: flex; align-items: center; gap: 18px; }
.phone {
  display: flex;
  align-items: center;
  gap: 12px;
  line-height: 1.2;
}
.phone-icon {
  width: 38px; height: 38px;
  border: 1px solid var(--line-gold);
  color: var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
}
.phone small {
  display: block;
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: .08em;
  margin-bottom: 2px;
}
.phone strong {
  font-size: 16px;
  color: var(--navy);
  font-weight: 600;
  letter-spacing: .02em;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.mobile-menu-btn span {
  width: 22px; height: 1.5px; background: var(--navy); transition: .3s;
}
.mobile-menu-btn.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.mobile-menu-btn.open span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Hero */
.banner {
  position: relative;
  min-height: calc(100vh - 120px);
  max-height: 920px;
  height: 78vh;
  overflow: hidden;
  background: var(--ink) center/cover no-repeat;
  display: flex;
  align-items: center;
}
.banner-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(105deg, rgba(7,17,28,.92) 0%, rgba(14,34,56,.72) 48%, rgba(14,34,56,.35) 100%),
    linear-gradient(0deg, rgba(7,17,28,.45), transparent 40%);
  z-index: 1;
}
.banner-frame {
  position: absolute;
  inset: 28px;
  border: 1px solid rgba(198,164,106,.22);
  z-index: 2;
  pointer-events: none;
}
.banner-frame::before,
.banner-frame::after {
  content: "";
  position: absolute;
  width: 56px; height: 56px;
  border: 1px solid rgba(198,164,106,.55);
}
.banner-frame::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.banner-frame::after { right: -1px; bottom: -1px; border-left: none; border-top: none; }

.banner .container { position: relative; z-index: 3; }
.banner-content { max-width: 720px; color: #fff; }
.banner-content .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: .28em;
  margin-bottom: 28px;
  text-transform: uppercase;
}
.banner-content .eyebrow::before {
  content: "";
  width: 36px; height: 1px;
  background: var(--gold);
}
.banner-content h2 {
  font-family: var(--font-display);
  font-size: clamp(40px, 5.2vw, 68px);
  line-height: 1.15;
  font-weight: 600;
  margin-bottom: 22px;
  letter-spacing: .02em;
}
.banner-content p {
  font-size: 17px;
  color: rgba(255,255,255,.78);
  margin-bottom: 40px;
  max-width: 540px;
  font-weight: 300;
  line-height: 1.9;
}
.banner-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.banner-dots {
  position: absolute;
  bottom: 40px; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: 10px; z-index: 3;
}
.banner-dots span {
  width: 28px; height: 2px;
  background: rgba(255,255,255,.28);
  cursor: pointer;
  transition: .3s;
}
.banner-dots span.active { background: var(--gold); width: 44px; }

/* Trust strip */
.trust-strip {
  background: var(--navy);
  color: rgba(255,255,255,.78);
  border-top: 1px solid rgba(198,164,106,.2);
  border-bottom: 1px solid rgba(198,164,106,.2);
}
.trust-strip .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  min-height: 108px;
}
.trust-item {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px 20px;
  border-right: 1px solid rgba(255,255,255,.08);
  text-align: center;
}
.trust-item:last-child { border-right: none; }
.trust-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 34px;
  color: var(--gold);
  font-weight: 600;
  line-height: 1;
  margin-bottom: 8px;
}
.trust-item span {
  font-size: 12px;
  letter-spacing: .12em;
  color: rgba(255,255,255,.55);
}

/* Sections */
.section { padding: 108px 0; }
.section.paper { background: var(--paper); }
.section.ink {
  background: var(--navy);
  color: #fff;
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 56px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}
.section.ink .section-head { border-bottom-color: rgba(255,255,255,.12); }
.section-title { text-align: left; margin: 0; }
.section-title .en {
  display: block;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: .28em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 3.4vw, 44px);
  color: var(--navy);
  font-weight: 600;
  letter-spacing: .02em;
  line-height: 1.2;
}
.section.ink .section-title h2 { color: #fff; }
.section-title.center { text-align: center; margin: 0 auto 56px; }
.section-title.center .line {
  width: 42px; height: 1px;
  background: var(--gold);
  margin: 18px auto 0;
}

/* Advantages — editorial rows, not cards */
.adv-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.adv-item {
  padding: 40px 28px 36px;
  border-right: 1px solid var(--line);
  background: transparent;
  transition: background .35s var(--ease);
}
.adv-item:last-child { border-right: none; }
.adv-item:hover { background: rgba(198,164,106,.05); }
.adv-num {
  font-family: var(--font-display);
  font-size: 13px;
  color: var(--gold);
  letter-spacing: .18em;
  margin-bottom: 28px;
}
.adv-item h3 {
  font-size: 20px;
  color: var(--navy);
  margin-bottom: 14px;
  font-weight: 600;
  font-family: var(--font-display);
  letter-spacing: .04em;
}
.adv-item p { font-size: 14px; color: var(--text-2); line-height: 1.8; }

/* Services — refined tiles */
.service-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.service-card {
  background: var(--white);
  padding: 36px 24px 32px;
  text-align: left;
  min-height: 210px;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0;
  width: 100%; height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .45s var(--ease);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { background: #FBFaf7; }
.service-card .icon {
  width: auto; height: auto;
  margin: 0 0 22px;
  background: none;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: .2em;
  font-family: var(--font-display);
  border-radius: 0;
  justify-content: flex-start;
}
.service-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
  color: var(--navy);
  font-family: var(--font-display);
  font-weight: 600;
}
.service-card p { font-size: 13px; color: var(--text-2); line-height: 1.7; }

/* Solutions */
.solution-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.solution-card {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  background: var(--white);
  border: 1px solid var(--line);
  overflow: hidden;
  min-height: 240px;
  transition: border-color .35s var(--ease), box-shadow .35s var(--ease);
}
.solution-card:hover {
  border-color: rgba(198,164,106,.55);
  box-shadow: var(--shadow-soft);
}
.solution-img {
  min-height: 100%;
  background: var(--navy) center/cover no-repeat;
  display: flex;
  align-items: flex-end;
  padding: 28px;
  color: #fff;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  line-height: 1.3;
}
.solution-body { padding: 32px 28px; display: flex; flex-direction: column; justify-content: center; }
.solution-body .meta {
  color: var(--gold);
  font-size: 12px;
  letter-spacing: .12em;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.solution-body h3 {
  font-size: 22px;
  margin-bottom: 12px;
  color: var(--navy);
  font-family: var(--font-display);
  font-weight: 600;
}
.solution-body p { font-size: 14px; color: var(--text-2); margin-bottom: 20px; }
.solution-body a { color: var(--gold); font-size: 13px; letter-spacing: .06em; }
.solution-body a:hover { color: var(--navy); }

/* Process */
.process-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  position: relative;
}
.process-grid::before {
  content: "";
  position: absolute;
  top: 28px; left: 8%; right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-gold), transparent);
  z-index: 0;
}
.process-step {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 10px;
}
.step-num {
  width: 56px; height: 56px;
  margin: 0 auto 18px;
  background: var(--white);
  border: 1px solid var(--gold);
  color: var(--gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
}
.process-step h4 {
  font-size: 15px;
  color: var(--navy);
  margin-bottom: 8px;
  font-weight: 600;
}
.process-step p { font-size: 12px; color: var(--text-3); line-height: 1.7; }

/* Cases */
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.case-card {
  background: var(--white);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform .4s var(--ease), border-color .35s var(--ease);
}
.case-card:hover {
  transform: translateY(-6px);
  border-color: rgba(198,164,106,.5);
}
.case-img {
  height: 210px;
  background: var(--navy) center/cover no-repeat;
  display: flex;
  align-items: flex-end;
  padding: 22px;
  color: rgba(255,255,255,.9);
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
}
.case-body { padding: 24px; }
.case-tag {
  display: inline-block;
  color: var(--gold);
  font-size: 11px;
  letter-spacing: .14em;
  margin-bottom: 12px;
  text-transform: uppercase;
  background: none;
  padding: 0;
  border-radius: 0;
}
.case-body h3 {
  font-size: 20px;
  margin-bottom: 10px;
  color: var(--navy);
  font-family: var(--font-display);
  font-weight: 600;
}
.case-body p { font-size: 14px; color: var(--text-2); }

/* News */
.news-tabs {
  display: flex;
  gap: 28px;
  margin-bottom: 36px;
  border-bottom: 1px solid var(--line);
}
.news-tabs a {
  font-size: 14px;
  color: var(--text-3);
  padding: 0 0 14px;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  font-weight: 500;
  letter-spacing: .04em;
}
.news-tabs a.active,
.news-tabs a:hover {
  color: var(--navy);
  border-color: var(--gold);
}
.news-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}
.news-item {
  background: transparent;
  padding: 28px 8px;
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 28px;
  box-shadow: none;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.news-item:hover { transform: none; background: rgba(198,164,106,.04); }
.news-date {
  min-width: auto;
  text-align: left;
  padding: 0;
  border: none;
}
.news-date .day {
  font-family: var(--font-display);
  font-size: 42px;
  color: var(--navy);
  font-weight: 600;
  line-height: 1;
}
.news-date .ym {
  font-size: 12px;
  color: var(--text-3);
  margin-top: 8px;
  letter-spacing: .08em;
}
.news-info h4 {
  font-size: 20px;
  color: var(--navy);
  margin-bottom: 10px;
  font-family: var(--font-display);
  font-weight: 600;
}
.news-info p { font-size: 14px; color: var(--text-2); }

/* About split */
.about-section .container {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 64px;
  align-items: center;
}
.about-img {
  height: 520px;
  border-radius: 0;
  overflow: hidden;
  box-shadow: none;
  background: var(--paper) center/cover no-repeat;
  position: relative;
}
.about-img::after {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(255,255,255,.35);
  pointer-events: none;
}
.about-content .en {
  color: var(--gold);
  font-size: 12px;
  letter-spacing: .28em;
  text-transform: uppercase;
  margin-bottom: 14px;
  display: block;
}
.about-content h2 {
  font-family: var(--font-display);
  font-size: 40px;
  color: var(--navy);
  margin-bottom: 22px;
  font-weight: 600;
  letter-spacing: .02em;
}
.about-content p { color: var(--text-2); margin-bottom: 16px; font-size: 15px; }
.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.stat strong {
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--navy);
  display: block;
  font-weight: 600;
}
.stat span { display: block; font-size: 12px; color: var(--text-3); letter-spacing: .1em; margin-top: 6px; }

/* CTA */
.cta {
  background:
    linear-gradient(120deg, rgba(7,17,28,.94), rgba(14,34,56,.88)),
    url('/images/banner-bg.svg') center/cover;
  color: #fff;
  text-align: center;
  padding: 120px 0;
  position: relative;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 28px;
  border: 1px solid rgba(198,164,106,.25);
  pointer-events: none;
}
.cta h2 {
  font-family: var(--font-display);
  font-size: clamp(30px, 3.5vw, 46px);
  margin-bottom: 16px;
  font-weight: 600;
  letter-spacing: .02em;
}
.cta p { font-size: 16px; margin-bottom: 28px; opacity: .78; font-weight: 300; }
.cta .phone-big {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 28px;
  letter-spacing: .04em;
}

/* Footer */
.footer {
  background: var(--ink);
  color: rgba(255,255,255,.62);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 40px;
  padding-bottom: 52px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}
.footer-logo img { width: 42px; height: 42px; object-fit: contain; }
.footer-logo h3 {
  color: #fff;
  font-size: 22px;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: .04em;
}
.footer-logo span {
  color: var(--gold);
  font-size: 10px;
  letter-spacing: .18em;
}
.footer-about { font-size: 14px; line-height: 1.9; max-width: 320px; }
.footer h4 {
  color: #fff;
  font-size: 14px;
  margin-bottom: 22px;
  letter-spacing: .12em;
  font-weight: 500;
}
.footer-links li { margin-bottom: 12px; }
.footer-links a { color: rgba(255,255,255,.55); font-size: 14px; }
.footer-links a:hover { color: var(--gold); }
.footer-contact p {
  font-size: 14px;
  margin-bottom: 12px;
  display: flex;
  gap: 12px;
}
.footer-contact span {
  color: var(--gold);
  min-width: 36px;
  flex-shrink: 0;
  letter-spacing: .08em;
  font-size: 12px;
}
.footer-bar {
  text-align: center;
  padding: 22px 0;
  font-size: 12px;
  color: rgba(255,255,255,.38);
  letter-spacing: .04em;
}
.footer-bar a { color: rgba(255,255,255,.38); }
.footer-bar a:hover { color: var(--gold); }

/* Float */
.float-tools {
  position: fixed;
  right: 22px;
  bottom: 100px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.float-tools a {
  width: 48px; height: 48px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 0;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-soft);
  color: var(--navy);
  font-size: 14px;
}
.float-tools a:hover {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}
.float-tools .backtop { display: none; }

/* Inner pages */
.page-banner {
  height: 320px;
  background:
    linear-gradient(120deg, rgba(7,17,28,.92), rgba(14,34,56,.78)),
    url('/images/banner-bg.svg') center/cover;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-align: center;
  position: relative;
}
.page-banner::after {
  content: "";
  position: absolute;
  inset: 20px;
  border: 1px solid rgba(198,164,106,.22);
  pointer-events: none;
}
.page-banner h2 {
  font-family: var(--font-display);
  font-size: 48px;
  margin-bottom: 12px;
  font-weight: 600;
  letter-spacing: .04em;
}
.page-banner p {
  font-size: 12px;
  letter-spacing: .28em;
  opacity: .7;
  text-transform: uppercase;
}
.breadcrumb {
  background: var(--paper);
  padding: 16px 0;
  font-size: 13px;
  color: var(--text-3);
  letter-spacing: .04em;
}
.breadcrumb a:hover { color: var(--navy); }

.service-list { padding: 72px 0; }
.service-detail-card {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 28px;
  background: var(--white);
  padding: 32px;
  border: 1px solid var(--line);
  margin-bottom: 16px;
  transition: border-color .3s var(--ease);
  box-shadow: none;
  border-radius: 0;
}
.service-detail-card:hover {
  transform: none;
  border-color: rgba(198,164,106,.55);
}
.service-detail-card .icon-box {
  min-width: 72px; height: 72px;
  background: var(--navy);
  color: var(--gold);
  border-radius: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  font-family: var(--font-display);
  letter-spacing: .1em;
}
.service-detail-card h3 {
  font-size: 22px;
  color: var(--navy);
  margin-bottom: 10px;
  font-family: var(--font-display);
  font-weight: 600;
}
.service-detail-card p { font-size: 14px; color: var(--text-2); }

.contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 28px;
}
.contact-info {
  background: linear-gradient(165deg, var(--navy), var(--ink));
  color: #fff;
  padding: 48px 40px;
  border-radius: 0;
}
.contact-info h3 {
  font-family: var(--font-display);
  font-size: 30px;
  margin-bottom: 28px;
  font-weight: 600;
}
.contact-info p { margin-bottom: 18px; font-size: 15px; opacity: .88; }
.contact-info strong {
  color: var(--gold);
  font-weight: 500;
  margin-right: 10px;
  letter-spacing: .08em;
  font-size: 12px;
}
.contact-form {
  background: var(--white);
  padding: 48px 40px;
  border: 1px solid var(--line);
  border-radius: 0;
  box-shadow: none;
}
.contact-form h3 {
  font-family: var(--font-display);
  font-size: 30px;
  color: var(--navy);
  margin-bottom: 28px;
  font-weight: 600;
}
.form-row { margin-bottom: 16px; }
.form-row input,
.form-row textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 0;
  font-size: 14px;
  font-family: inherit;
  background: var(--paper);
  transition: .25s;
}
.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: #fff;
}

/* About page */
.side-nav {
  position: fixed;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 148px;
  background: var(--ink);
  z-index: 50;
  display: none;
  border-right: 1px solid rgba(198,164,106,.2);
}
.side-nav-item {
  display: block;
  padding: 16px 14px;
  color: rgba(255,255,255,.7);
  font-size: 13px;
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,.08);
  letter-spacing: .08em;
}
.side-nav-item:last-child { border-bottom: none; }
.side-nav-item:hover,
.side-nav-item.active {
  background: rgba(198,164,106,.12);
  color: var(--gold);
}

.about-hero {
  padding: 120px 0 100px;
  text-align: center;
  background:
    linear-gradient(180deg, rgba(247,245,241,.96), rgba(255,255,255,.98)),
    url('/images/hero-bg.svg') center bottom / cover no-repeat;
}
.about-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 4vw, 52px);
  color: var(--navy);
  margin-bottom: 14px;
  letter-spacing: .06em;
  font-weight: 600;
}
.about-hero .en {
  font-size: 12px;
  color: var(--gold);
  letter-spacing: .28em;
  text-transform: uppercase;
  margin-bottom: 40px;
}
.about-hero .lead {
  max-width: 860px;
  margin: 0 auto;
  font-size: 17px;
  color: var(--text-2);
  line-height: 2;
  font-weight: 300;
}

.about-block { padding: 100px 0; }
.about-block.alt { background: var(--paper); }
.about-block .lead-text {
  max-width: 920px;
  margin: 0 auto 20px;
  font-size: 16px;
  color: var(--text-2);
  line-height: 2;
  text-align: justify;
}
.about-stats-row {
  display: flex;
  justify-content: center;
  gap: 88px;
  margin-top: 56px;
  flex-wrap: wrap;
}
.about-stats-row .num {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 600;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 12px;
  text-align: center;
}
.about-stats-row .label {
  font-size: 12px;
  color: var(--text-3);
  letter-spacing: .16em;
  text-align: center;
}

.team-card {
  max-width: 960px;
  margin: 0 auto 28px;
  background: var(--white);
  padding: 40px;
  border: 1px solid var(--line);
  border-radius: 0;
  box-shadow: none;
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 36px;
  align-items: start;
}
.team-card img {
  width: 180px; height: 220px;
  object-fit: cover;
  border-radius: 0;
  background: var(--paper);
}
.team-card h3 {
  font-family: var(--font-display);
  font-size: 30px;
  color: var(--navy);
  margin-bottom: 8px;
  font-weight: 600;
}
.team-card .role {
  font-size: 12px;
  color: var(--gold);
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.team-card p { font-size: 15px; color: var(--text-2); margin-bottom: 8px; line-height: 1.9; }

.culture-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  max-width: 1000px;
  margin: 0 auto;
}
.culture-item {
  background: var(--white);
  padding: 40px 36px;
}
.culture-item h4 {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--navy);
  margin-bottom: 8px;
  font-weight: 600;
}
.culture-item .en {
  font-size: 11px;
  color: var(--gold);
  letter-spacing: .2em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.culture-item p { font-size: 15px; color: var(--text-2); line-height: 1.9; }

.client-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.client-item {
  width: calc(20% - 0.8px);
  min-width: 140px;
  height: 92px;
  background: var(--white);
  border: none;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
  font-size: 14px;
  letter-spacing: .08em;
}

.about-contact-row {
  display: flex;
  justify-content: center;
  gap: 88px;
  flex-wrap: wrap;
  text-align: center;
}
.about-contact-row h4 {
  font-size: 11px;
  color: var(--gold);
  letter-spacing: .2em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.about-contact-row p {
  font-size: 18px;
  color: var(--navy);
  font-weight: 500;
  font-family: var(--font-display);
}

.empty-tip {
  text-align: center;
  color: var(--text-3);
  padding: 48px 0;
  letter-spacing: .08em;
}

/* Responsive */
@media (min-width: 1600px) {
  .side-nav { display: block; }
  body.has-side-nav { padding-left: 74px; }
}

@media (max-width: 1199px) {
  .service-grid { grid-template-columns: repeat(3, 1fr); }
  .adv-grid { grid-template-columns: repeat(2, 1fr); }
  .adv-item:nth-child(2) { border-right: none; }
  .solution-grid, .case-grid { grid-template-columns: 1fr; }
  .solution-card { grid-template-columns: 1fr 1.2fr; }
  .process-grid { grid-template-columns: repeat(3, 1fr); gap: 28px 0; }
  .process-grid::before { display: none; }
  .client-item { width: calc(33.333% - 0.7px); }
  .trust-strip .container { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(2) { border-right: none; }
}

@media (max-width: 991px) {
  .nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0; right: 0;
    flex-direction: column;
    background: #fff;
    padding: 12px 24px 24px;
    box-shadow: var(--shadow);
    gap: 0;
    align-items: stretch;
    border-top: 1px solid var(--line);
  }
  .nav.open { display: flex; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .mobile-menu-btn { display: flex; }
  .header-right .btn { display: none; }
  .phone { display: none; }
  .about-section .container,
  .contact-grid,
  .team-card,
  .solution-card { grid-template-columns: 1fr; }
  .about-img { height: 360px; }
  .team-card img { width: 140px; height: 170px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .culture-grid { grid-template-columns: 1fr; }
  .banner-frame { inset: 16px; }
  .section-head { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 767px) {
  .topbar-left { display: none; }
  .banner { height: auto; min-height: 560px; max-height: none; padding: 80px 0; }
  .banner-content h2 { font-size: 36px; }
  .banner-content p { font-size: 15px; }
  .section { padding: 72px 0; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .adv-grid, .case-grid, .news-item { grid-template-columns: 1fr; }
  .adv-item { border-right: none; border-bottom: 1px solid var(--line); }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .about-hero h1 { font-size: 30px; }
  .about-stats, .about-stats-row { gap: 28px; }
  .about-stats-row .num, .stat strong { font-size: 32px; }
  .client-item { width: calc(50% - 0.5px); }
  .page-banner { height: 220px; }
  .page-banner h2 { font-size: 32px; }
  .service-detail-card { grid-template-columns: 1fr; }
  .trust-strip .container { grid-template-columns: 1fr 1fr; }
  .cta { padding: 88px 0; }
  .cta .phone-big { font-size: 32px; }
}