/* ===== Design tokens ===== */
:root {
  --color-primary: #1e2a3a;      /* corporate navy-charcoal */
  --color-primary-dark: #121a26;
  --color-accent: #3a6ea5;       /* steel blue accent */
  --color-accent-light: #9fc0e0;
  --color-bg: #f6f7f9;           /* neutral light gray */
  --color-bg-alt: #eceef2;
  --color-text: #20242c;
  --color-text-muted: #5c6572;
  --color-border: #dde1e7;
  --font-serif: 'Noto Serif KR', serif;
  --font-sans: 'Noto Sans KR', sans-serif;
  --radius: 3px;
  --shadow: 0 1px 2px rgba(30, 42, 58, 0.06);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  word-break: keep-all;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--color-primary); color: #fff; padding: 10px 16px; z-index: 200;
}
.skip-link:focus { left: 12px; top: 12px; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 820px; }

h1, h2, h3 { font-family: var(--font-serif); color: var(--color-primary); margin: 0 0 .5em; }

.btn {
  display: inline-block; padding: 14px 30px; border-radius: 2px;
  font-weight: 700; font-size: 15px; cursor: pointer; border: 1px solid transparent;
  letter-spacing: .02em;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-outline { border-color: #fff; color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,.12); }
.btn-cta { background: transparent; border: 1px solid rgba(255,255,255,.35); color: #fff; padding: 9px 20px; font-size: 13.5px; }
.btn-cta:hover { background: rgba(255,255,255,.1); }
.btn-block { width: 100%; text-align: center; border: none; }

/* ===== Topbar & Header ===== */
.topbar { background: var(--color-primary-dark); color: #d9d2bd; font-size: 13px; }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; height: 36px; }
.topbar-phone { font-weight: 700; color: var(--color-accent-light); }

.site-header { background: var(--color-primary); position: sticky; top: 0; z-index: 100; box-shadow: var(--shadow); }
.header-inner { display: flex; align-items: center; gap: 24px; height: 76px; }
.logo { flex-shrink: 0; }
.logo-text { font-family: var(--font-serif); font-size: 19px; font-weight: 700; color: #fff; white-space: nowrap; }
.main-nav { flex: 1; min-width: 0; }
.nav-list { display: flex; gap: 18px; flex-wrap: nowrap; }
.nav-list li { flex-shrink: 0; }
.nav-list a { color: #eee7d4; font-weight: 500; font-size: 14px; white-space: nowrap; word-break: keep-all; }
.nav-list a:hover { color: var(--color-accent-light); }
.btn-cta { flex-shrink: 0; }
.nav-toggle { display: none; }

/* ===== Hero ===== */
.hero {
  background:
    radial-gradient(ellipse at 85% 20%, rgba(159,192,224,.14), transparent 55%),
    linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff; padding: 88px 0 100px; position: relative; overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240' viewBox='0 0 240 240'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='1' stroke-opacity='0.05'%3E%3Ccircle cx='120' cy='120' r='90'/%3E%3Ccircle cx='120' cy='120' r='60'/%3E%3Cline x1='120' y1='30' x2='120' y2='210'/%3E%3Cline x1='30' y1='120' x2='210' y2='120'/%3E%3C/g%3E%3C/svg%3E");
  background-repeat: repeat; background-size: 240px 240px;
  pointer-events: none;
}
.hero-grid { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.3fr .9fr; gap: 48px; align-items: center; }
.hero .eyebrow { color: var(--color-accent-light); letter-spacing: .18em; text-transform: uppercase; font-size: 13px; font-weight: 700; }
.hero h1 { color: #fff; font-size: clamp(28px, 3.4vw, 42px); margin: 18px 0 20px; }
.hero-sub { color: #d9d2bd; max-width: 560px; margin: 0 0 36px; font-size: 17px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-quick-form {
  background: #fff; color: var(--color-text); border-radius: 16px; padding: 30px 28px;
  box-shadow: 0 24px 60px rgba(0,0,0,.28); display: flex; flex-direction: column; gap: 12px;
}
.hero-quick-title { font-family: var(--font-serif); font-weight: 700; font-size: 18px; color: var(--color-primary); margin: 0 0 4px; }
.hero-quick-form input[type="text"], .hero-quick-form input[type="tel"] {
  padding: 13px 14px; border: 1px solid var(--color-border); border-radius: 8px; font-size: 15px; font-family: inherit;
}
.hero-quick-note { font-size: 11.5px; color: var(--color-text-muted); margin: 0; text-align: center; }

/* ===== Trust bar ===== */
.trust-bar { background: var(--color-bg-alt); padding: 40px 0 16px; text-align: center; }
.trust-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.trust-item strong { display: block; font-family: var(--font-serif); font-size: 28px; color: var(--color-primary); }
.trust-item strong.is-pending {
  font-size: 15px; font-weight: 700; color: var(--color-text-muted); letter-spacing: .02em;
  background: #fff; border: 1px dashed var(--color-border); border-radius: 8px; padding: 8px 4px;
}
.trust-item span { font-size: 13px; color: var(--color-text-muted); }
.trust-note { text-align: center; font-size: 12px; color: var(--color-text-muted); margin-top: 12px; }

/* ===== Sections ===== */
.section { padding: 84px 0; }
.section-alt { background: var(--color-bg-alt); }
.section-title { font-size: clamp(24px, 3vw, 32px); text-align: center; }
.section-sub { text-align: center; color: var(--color-text-muted); margin-top: -8px; margin-bottom: 40px; }

.grid { display: grid; gap: 22px; margin-top: 8px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

.card {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(30, 42, 58, 0.14);
  border-color: var(--color-accent-light);
}
.card h3 { font-size: 18px; }
.card p { color: var(--color-text-muted); font-size: 14.5px; margin: 0; }

.case-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.case-tag {
  display: inline-block; background: var(--color-bg-alt); color: var(--color-primary);
  font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 999px; border: 1px solid var(--color-border);
}
.review-card p { font-style: italic; }
.review-author { display: block; margin-top: 12px; font-weight: 700; color: var(--color-primary); }

/* practice cards */
.practice-card { display: flex; flex-direction: column; }
.practice-icon {
  width: 46px; height: 46px; border-radius: 12px; background: var(--color-bg-alt); color: var(--color-accent);
  display: flex; align-items: center; justify-content: center; margin-bottom: 14px;
}
.practice-icon .icon { width: 24px; height: 24px; }
.practice-card p { flex: 1; }
.practice-more { display: inline-block; margin-top: 14px; font-weight: 700; font-size: 13.5px; color: var(--color-accent); }
.practice-more:hover { text-decoration: underline; }

.attorney-tags { display: flex; gap: 8px; margin: 10px 0 16px; }

/* ===== Attorney ===== */
.attorney-inner { display: grid; grid-template-columns: 320px 1fr; gap: 48px; align-items: center; }
.attorney-photo {
  aspect-ratio: 3/4; background: linear-gradient(160deg, var(--color-bg-alt), var(--color-border));
  border-radius: var(--radius); display: flex; flex-direction: column; gap: 12px; align-items: center; justify-content: center;
  color: var(--color-text-muted); text-align: center; font-size: 13px; border: 1px dashed var(--color-border);
}
.attorney-photo .icon { width: 56px; height: 56px; color: var(--color-accent); opacity: .6; }
.attorney-name { font-family: var(--font-serif); font-size: 22px; color: var(--color-primary); font-weight: 700; }
.attorney-list li { position: relative; padding-left: 18px; margin-bottom: 8px; color: var(--color-text-muted); }
.attorney-list li::before { content: '—'; position: absolute; left: 0; color: var(--color-accent); }
.attorney-quote { margin-top: 18px; padding: 18px 20px; background: var(--color-bg-alt); border-left: 3px solid var(--color-accent); border-radius: 6px; font-style: italic; }

/* ===== Process ===== */
.process-card { background: #fff; border-radius: var(--radius); padding: 28px 22px; box-shadow: var(--shadow); position: relative; }
.process-step { font-family: var(--font-serif); font-size: 32px; color: var(--color-accent-light); font-weight: 700; }

/* connected step tracker */
.stepper { display: flex; gap: 0; margin-top: 32px; position: relative; }
.stepper-item { flex: 1; text-align: center; padding: 0 18px; position: relative; }
.stepper-item:not(:last-child)::after {
  content: ""; position: absolute; top: 22px; left: 60%; right: -40%; height: 2px; background: var(--color-border);
}
.stepper-badge {
  width: 44px; height: 44px; border-radius: 50%; background: var(--color-primary); color: #fff;
  display: flex; align-items: center; justify-content: center; font-family: var(--font-serif); font-weight: 700;
  margin: 0 auto 16px; position: relative; z-index: 1; font-size: 15px;
}
.stepper-item h3 { font-size: 16.5px; }
.stepper-item p { color: var(--color-text-muted); font-size: 14px; }

/* ===== FAQ ===== */
.faq-groups { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 28px; }
.faq-group-title {
  font-family: var(--font-serif); font-weight: 700; color: var(--color-accent); font-size: 14px;
  letter-spacing: .05em; margin: 0 0 10px; padding-left: 2px;
}
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 16px 20px; }
.faq-item summary { cursor: pointer; font-weight: 700; color: var(--color-primary); }
.faq-item p { margin: 12px 0 0; color: var(--color-text-muted); }

/* ===== Map ===== */
.map-block { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; }
.map-embed-placeholder {
  background: var(--color-bg-alt); border: 1px dashed var(--color-border); border-radius: var(--radius);
  min-height: 280px; display: flex; align-items: center; justify-content: center; color: var(--color-text-muted); text-align: center;
}
.map-info p { margin: 0 0 12px; }

/* ===== Contact form ===== */
.section-contact { background: var(--color-primary-dark); color: #fff; }
.section-contact .section-title { color: #fff; }
.section-contact .section-sub { color: #cfc8b3; }
.consult-form { max-width: 620px; margin: 0 auto; background: #fff; border-radius: var(--radius); padding: 32px; color: var(--color-text); }
.form-honeypot { position: absolute; left: -9999px; opacity: 0; }
.form-row { margin-bottom: 16px; }
.form-row label { display: block; font-weight: 700; margin-bottom: 6px; font-size: 14px; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--color-border); border-radius: 6px; font-size: 15px; font-family: inherit;
}
.checkbox-label { display: flex; align-items: center; gap: 8px; font-weight: 400; font-size: 13px; }
.checkbox-label input { width: auto; }
.form-notice { max-width: 620px; margin: 0 auto 20px; padding: 12px 16px; border-radius: 8px; text-align: center; font-weight: 700; }
.form-notice-ok { background: #d7ead9; color: #1c5c2a; }
.form-notice-err { background: #f4d6d6; color: #8c2323; }

/* ===== Footer ===== */
.site-footer { background: var(--color-primary-dark); color: #cfc8b3; padding: 60px 0 20px; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
.footer-firm-name { font-family: var(--font-serif); color: #fff; font-size: 18px; font-weight: 700; }
.footer-heading { color: #fff; font-weight: 700; margin-bottom: 10px; }
.footer-nav li, .footer-sns li { margin-bottom: 8px; }
.footer-disclaimer { font-size: 12px; color: #8f8a76; margin-top: 16px; }
.footer-bottom { text-align: center; font-size: 12px; color: #8f8a76; margin-top: 40px; border-top: 1px solid #26443b; padding-top: 20px; }

/* ===== Mobile CTA ===== */
.mobile-cta { display: none; }

/* ===== Floating desktop CTA ===== */
.float-cta { position: fixed; right: 28px; bottom: 28px; z-index: 150; display: flex; flex-direction: column; gap: 10px; }
.float-cta-btn {
  display: flex; align-items: center; gap: 10px; padding: 12px 18px; border-radius: 999px;
  font-weight: 700; font-size: 13.5px; box-shadow: 0 10px 24px rgba(0,0,0,.18); color: #fff;
  transition: transform .15s ease;
}
.float-cta-btn:hover { transform: translateY(-2px); }
.float-cta-btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.float-cta-call { background: var(--color-primary); }
.float-cta-kakao { background: #f4d33d; color: #3a2e00; }
.float-cta-form { background: var(--color-accent); }

/* ===== Page/single content ===== */
.page-content .page-title { font-size: 28px; }
.entry-content { font-size: 15.5px; }
.entry-content h2 { margin-top: 1.4em; }
.entry-content ul { list-style: disc; padding-left: 22px; margin: 0 0 1.2em; }
.entry-content ol { list-style: decimal; padding-left: 22px; margin: 0 0 1.2em; }
.entry-content li { margin-bottom: 8px; }
.entry-content .faq-item { margin-bottom: 10px; }
.entry-content .btn-primary { margin-top: 8px; }
.entry-disclaimer { font-size: 13px; color: var(--color-text-muted); border-top: 1px solid var(--color-border); padding-top: 16px; margin-top: 32px; }
.post-list-item { padding: 24px 0; border-bottom: 1px solid var(--color-border); }
.post-list-item h2 { font-size: 20px; }
.post-list-item .eyebrow { color: var(--color-text-muted); font-size: 12px; }

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .trust-inner { grid-template-columns: repeat(2, 1fr); }
  .attorney-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .map-block { grid-template-columns: 1fr; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-sub { max-width: none; }
}

@media (max-width: 680px) {
  .grid-4, .grid-3 { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .main-nav { display: none; }
  .btn-cta { display: none; }
  .float-cta { display: none; }
  .stepper { flex-direction: column; gap: 28px; }
  .stepper-item:not(:last-child)::after { display: none; }
  .nav-toggle {
    display: flex; flex-direction: column; gap: 5px; background: none; border: none; padding: 8px; cursor: pointer;
  }
  .nav-toggle span { width: 24px; height: 2px; background: #fff; }
  .header-inner { justify-content: space-between; }
  .mobile-cta {
    display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 150;
    box-shadow: 0 -4px 16px rgba(0,0,0,.12);
  }
  .mobile-cta-btn { flex: 1; text-align: center; padding: 16px 0; font-weight: 700; }
  .mobile-cta-call { background: var(--color-primary); color: #fff; }
  .mobile-cta-form { background: var(--color-accent); color: #fff; }
  body { padding-bottom: 58px; }
  .site-header.nav-open .main-nav {
    display: block; position: absolute; top: 76px; left: 0; right: 0; background: var(--color-primary); padding: 16px 24px;
  }
  .site-header.nav-open .nav-list { flex-direction: column; gap: 16px; }
}