/* xuqianlaw.com — static site
   Fonts: use free/open fonts only. Default expects woff2 in /assets/fonts/ (self-host).
*/
@font-face {
  font-family: "Noto Sans SC";
  src: url("../fonts/NotoSansSC-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Noto Sans SC";
  src: url("../fonts/NotoSansSC-SemiBold.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Noto Serif SC";
  src: url("../fonts/NotoSerifSC-SemiBold.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #0B1320;
  --navy: #10223A;
  --gold: #B89B5E;
  --paper: #F7F5F0;
  --muted: #5A6473;
  --line: #E4E1D8;
  --white: #FFFFFF;
  --shadow: 0 12px 28px rgba(11, 19, 32, 0.18);
  --radius: 18px;
}
* { box-sizing: border-box; }
html, body { margin:0; padding:0; }
body {
  font-family: "Noto Sans SC", system-ui, -apple-system, Segoe UI, Roboto, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
}
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 10px;
  background: var(--white);
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  z-index: 9999;
}
.skip-link:focus { left: 10px; }

header.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(247,245,240,0.78);
  border-bottom: 1px solid rgba(228,225,216,0.8);
}
.navbar { display:flex; align-items:center; justify-content: space-between; padding: 12px 0; gap: 16px; }

.brand-wrap { display:flex; gap: 10px; align-items:center; }
.brand-avatar { width: 36px; height: 36px; border-radius: 14px; border: 1px solid rgba(16,34,58,0.12); background: rgba(16,34,58,0.04); object-fit: cover; }
.brand { display:flex; flex-direction: column; gap: 2px; }
.brand b { letter-spacing: 0.2px; font-size: 18px; }
.brand small { color: var(--muted); font-size: 12px; }
nav.primary-nav { display:flex; gap: 16px; align-items:center; }
nav.primary-nav a { padding: 8px 10px; border-radius: 12px; color: var(--navy); }
nav.primary-nav a[aria-current="page"] { background: rgba(184,155,94,0.14); }
.cta-row { display:flex; gap: 10px; align-items:center; }
.btn {
  display:inline-flex; align-items:center; justify-content:center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid rgba(16,34,58,0.16);
  background: var(--white);
  box-shadow: 0 1px 0 rgba(11,19,32,0.05);
  font-weight: 600;

  color: var(--navy);
}
.btn.primary { background: var(--navy); color: var(--paper); border-color: rgba(16,34,58,0.35); }
.btn.ghost { background: transparent; }

.hero .btn.ghost { color: var(--paper); border-color: rgba(247,245,240,0.25); }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.hamburger {
  display:none;
  border: 1px solid rgba(16,34,58,0.16);
  background: var(--white);
  border-radius: 14px;
  padding: 10px 12px;
}
.hamburger svg { width: 22px; height: 22px; }
.mobile-drawer {
  display:none;
  padding: 10px 0 16px;
}
.mobile-drawer a { display:block; padding: 12px 10px; border-radius: 14px; }
.mobile-drawer a:hover { background: rgba(16,34,58,0.06); text-decoration:none; }

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--ink);
  color: var(--paper);
}
.hero .bg {
  position:absolute; inset:0;
  background: url("../img/hero.svg") center/cover no-repeat;
  opacity: 1;
}
.hero .content {
  position: relative;
  padding: 64px 0 56px;
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 30px;
  align-items: center;
}
.kicker {
  display:inline-flex; gap: 10px; align-items:center;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(247,245,240,0.10);
  border: 1px solid rgba(247,245,240,0.16);
  color: rgba(247,245,240,0.92);
  font-size: 13px;
}
h1 {
  font-family: "Noto Serif SC", "Noto Sans SC", serif;
  font-weight: 600;
  letter-spacing: 0.2px;
  margin: 14px 0 12px;
  font-size: clamp(30px, 3.2vw, 44px);
  line-height: 1.2;
}
.hero p { margin: 0 0 18px; color: rgba(247,245,240,0.92); }
.hero .meta {
  display:flex; flex-wrap: wrap; gap: 10px;
  color: rgba(247,245,240,0.88);
  font-size: 13px;
}
.pill {
  display:inline-flex; gap: 8px; align-items:center;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(247,245,240,0.18);
  background: rgba(11,19,32,0.30);
}
.hero-card {
  background: rgba(247,245,240,0.08);
  border: 1px solid rgba(247,245,240,0.18);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 10px 28px rgba(0,0,0,0.18);
}
.hero-card .avatar {
  display:flex; gap: 14px; align-items:center;
}
.hero-card img {
  width: 124px; height: 124px; border-radius: 18px;
  border: 1px solid rgba(247,245,240,0.18);
  object-fit: cover;
  background: rgba(247,245,240,0.06);
}
.hero-card .name { font-weight: 700; font-size: 18px; }
.hero-card .title { color: rgba(247,245,240,0.9); font-size: 13px; margin-top: 2px; }
.hero-card .motto { margin-top: 14px; padding-top: 14px; border-top: 1px solid rgba(247,245,240,0.14); color: rgba(247,245,240,0.9); font-size: 14px; }

section { padding: 44px 0; }
.section-title { display:flex; align-items: baseline; justify-content: space-between; gap: 18px; margin-bottom: 16px; }
.section-title h2 {
  margin: 0;
  font-size: 22px;
  letter-spacing: 0.2px;
}
.section-title p { margin: 0; color: var(--muted); }

.grid { display:grid; gap: 16px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--white);
  border: 1px solid rgba(16,34,58,0.10);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 1px 0 rgba(11,19,32,0.04);
}
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); }
.card ul { margin: 10px 0 0 18px; color: var(--muted); }
.card .tagrow { display:flex; flex-wrap:wrap; gap: 8px; margin-top: 12px; }
.tag {
  display:inline-flex; align-items:center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(16,34,58,0.06);
  border: 1px solid rgba(16,34,58,0.08);
  color: var(--navy);
  font-size: 12px;
}
.note {
  border-left: 4px solid rgba(184,155,94,0.7);
  background: rgba(184,155,94,0.08);
  padding: 14px 14px;
  border-radius: 14px;
  color: rgba(11,19,32,0.88);
}
.note small { color: var(--muted); }

.split { display:grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items:start; }
hr.sep { border: none; border-top: 1px solid var(--line); margin: 26px 0; }
.footer {
  border-top: 1px solid var(--line);
  padding: 26px 0 40px;
  color: var(--muted);
}
.footer .cols { display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 16px; }
.footer a { color: var(--navy); }
.footer small { display:block; margin-top: 10px; }

.form {
  display:grid; gap: 10px;
}
.field {
  display:grid; gap: 6px;
}
label { font-weight: 600; font-size: 13px; color: var(--navy); }
input, textarea, select {
  width: 100%;
  padding: 11px 12px;
  border-radius: 14px;
  border: 1px solid rgba(16,34,58,0.16);
  background: var(--white);
  font: inherit;
}
textarea { min-height: 120px; resize: vertical; }
.help { color: var(--muted); font-size: 12px; }
.checkbox { display:flex; gap: 10px; align-items:flex-start; }
.checkbox input { width: 18px; height: 18px; margin-top: 2px; }
.alert {
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(16,34,58,0.14);
  background: rgba(16,34,58,0.05);
  color: var(--navy);
}

.breadcrumb {
  font-size: 13px;
  color: var(--muted);
  margin-top: 18px;
}
.page-hero {
  padding: 28px 0 0;
}
.page-hero h1 { color: var(--ink); }
.page-hero p { color: var(--muted); max-width: 70ch; }

@media (max-width: 920px) {
  .hero .content { grid-template-columns: 1fr; padding: 52px 0 44px; }
  .grid.cols-3 { grid-template-columns: 1fr; }
  .grid.cols-2 { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  nav.primary-nav { display:none; }
  .hamburger { display:inline-flex; }
  .mobile-drawer { display:none; }
  .mobile-drawer.open { display:block; }
  .footer .cols { grid-template-columns: 1fr; }
}

.qr-card { display:flex; gap: 12px; align-items:center; margin-top: 14px; padding-top: 14px; border-top: 1px solid rgba(247,245,240,0.14); }
.qr-card img { width: 96px; height: 96px; border-radius: 14px; border: 1px solid rgba(247,245,240,0.18); background: rgba(247,245,240,0.06); object-fit: cover; }
.qr-card .qr-text { color: rgba(247,245,240,0.88); }
.qr-card .qr-text b { display:block; font-size: 14px; }
.qr-card .qr-text span { display:block; font-size: 12px; color: rgba(247,245,240,0.75); margin-top: 2px; }
.qr-light { border-top: 1px solid rgba(16,34,58,0.10); }
.qr-light img { border: 1px solid rgba(16,34,58,0.12); background: rgba(16,34,58,0.03); }
.qr-light .qr-text { color: var(--ink); }
.qr-light .qr-text span { color: var(--muted); }