/* Bach & Law 홈페이지 스타일 — 영국 로펌 톤(네이비/차콜 + 브론즈 액센트) */

:root {
  --navy: #11243b;
  --navy-deep: #0c1a2e;
  --charcoal: #1f2933;
  --ink: #21303f;
  --muted: #5b6b7c;
  --line: #e4e7ec;
  --paper: #ffffff;
  --paper-alt: #f6f4ef;
  --accent: #a07d3e;       /* 브론즈/골드 */
  --accent-dark: #87682f;
  --radius: 6px;
  --maxw: 1120px;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.12; color: var(--navy); letter-spacing: -0.01em; }

a { color: inherit; text-decoration: none; }

.eyebrow {
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 0.9rem;
}
.eyebrow-light { color: #d8b878; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; background: var(--accent); color: #fff;
  padding: 0.85rem 1.6rem; border-radius: var(--radius); font-weight: 600; font-size: 0.95rem;
  border: 1px solid var(--accent); cursor: pointer; transition: background .18s, transform .18s;
}
.btn:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn-ghost { background: transparent; color: var(--navy); border-color: rgba(17,36,59,.25); }
.btn-ghost:hover { background: rgba(17,36,59,.05); }
.btn-block { display: block; width: 100%; text-align: center; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 2rem;
  padding: 1rem 2rem; background: rgba(255,255,255,.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 0.7rem; margin-right: auto; }
.brand-mark {
  font-family: var(--serif); font-weight: 600; font-size: 0.95rem; color: #fff;
  background: var(--navy); width: 38px; height: 38px; display: grid; place-items: center; border-radius: 5px;
}
.brand-name { font-family: var(--serif); font-size: 1.25rem; font-weight: 600; color: var(--navy); letter-spacing: .01em; }
.nav-links { display: flex; gap: 1.8rem; }
.nav-links a { font-size: 0.92rem; font-weight: 500; color: var(--muted); transition: color .15s; }
.nav-links a:hover { color: var(--navy); }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: #eaf0f6; padding: 6.5rem 2rem 7rem; position: relative; overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; right: -120px; top: -120px; width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(160,125,62,.22), transparent 65%); pointer-events: none;
}
.hero-inner { max-width: var(--maxw); margin: 0 auto; position: relative; }
.hero h1 { color: #fff; font-size: clamp(2.4rem, 5vw, 3.9rem); margin-bottom: 1.4rem; }
.hero .lead { font-size: 1.18rem; color: #c4d0dd; max-width: 620px; margin-bottom: 2.2rem; }
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero .btn-ghost { color: #fff; border-color: rgba(255,255,255,.35); }
.hero .btn-ghost:hover { background: rgba(255,255,255,.08); }
.hero-reg { margin-top: 2.6rem; font-size: 0.82rem; color: #8fa3b6; letter-spacing: .02em; }

/* ---------- Sections ---------- */
.section { max-width: var(--maxw); margin: 0 auto; padding: 5.5rem 2rem; }
.section-alt { max-width: none; background: var(--paper-alt); }
.section-alt > * { max-width: var(--maxw); margin-inline: auto; }
.section-head { max-width: 640px; margin-bottom: 3rem; }
.section-head h2 { font-size: clamp(2rem, 3.5vw, 2.7rem); margin-bottom: 0.8rem; }
.section-sub { color: var(--muted); font-size: 1.08rem; }

/* ---------- Cards ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.4rem; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.8rem; transition: transform .18s, box-shadow .18s, border-color .18s;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(17,36,59,.08); border-color: #d8cdb4; }
.card h3 { font-size: 1.3rem; margin-bottom: 0.6rem; padding-bottom: 0.6rem; border-bottom: 2px solid var(--accent); display: inline-block; }
.card p { color: var(--muted); font-size: 0.98rem; }

/* ---------- The firm ---------- */
.firm-grid { padding: 5.5rem 2rem; }
.firm-grid h2 { font-size: clamp(1.9rem, 3vw, 2.5rem); margin-bottom: 1.2rem; }
.firm-grid p { color: var(--ink); margin-bottom: 1.1rem; max-width: 60ch; }
.ticks { list-style: none; margin-top: 1.6rem; }
.ticks li { position: relative; padding-left: 1.8rem; margin-bottom: 0.7rem; color: var(--ink); }
.ticks li::before { content: "\2713"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }

/* ---------- Find us ---------- */
.section-dark { max-width: none; background: linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%); color: #eaf0f6; text-align: center; }
.section-dark h2 { color: #fff; font-size: clamp(1.9rem, 3vw, 2.6rem); margin-bottom: 1.2rem; }
.visit-inner { max-width: 640px; margin-inline: auto; }
.visit-addr { color: #d4dde6; font-size: 1.15rem; margin-bottom: 0.6rem; }
.visit-sub { color: #8fa3b6; font-size: 0.95rem; }

/* ---------- Footer ---------- */
.footer { background: var(--navy-deep); color: #93a4b6; padding: 3rem 2rem; }
.footer-inner {
  max-width: var(--maxw); margin: 0 auto;
  display: flex; align-items: center; gap: 2.5rem; flex-wrap: wrap;
}
.sra-badge { flex-shrink: 0; width: 275px; max-width: 100%; }
.footer-text { flex: 1; min-width: 280px; }
.footer .brand-name { color: #fff; display: inline-block; margin-bottom: 0.8rem; }
.footer p { font-size: 0.86rem; line-height: 1.7; max-width: 640px; margin: 0; }
.footer-fine { margin-top: 0.8rem; color: #6b7d8f; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .nav-links { display: none; }
}