:root {
  --bg: #09090b;
  --bg-soft: #111114;
  --panel: rgba(255,255,255,0.05);
  --panel-strong: rgba(255,255,255,0.08);
  --text: #f4f1ea;
  --muted: #bbb3a5;
  --line: rgba(201,169,110,0.18);
  --gold: #c9a96e;
  --gold-strong: #e2c08a;
  --shadow: 0 24px 80px rgba(0,0,0,0.35);
  --radius: 24px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Noto Sans KR', sans-serif;
  background: radial-gradient(circle at top right, rgba(201,169,110,0.12), transparent 30%), var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }
.section { padding: 96px 0; }
.section-sm { padding: 28px 0; }
.center { text-align: center; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(9,9,11,0.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.header-inner {
  min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.brand {
  font-weight: 800; letter-spacing: 0.08em; color: var(--gold-strong);
}
.nav { display: flex; align-items: center; gap: 22px; }
.nav a { color: var(--muted); font-size: 15px; }
.nav a:hover { color: var(--text); }
.menu-toggle {
  display: none; background: none; border: 1px solid var(--line); color: var(--text);
  border-radius: 12px; width: 44px; height: 44px; font-size: 20px;
}

.eyebrow {
  margin: 0 0 12px; color: var(--gold); font-weight: 700; font-size: 13px; letter-spacing: 0.18em;
}
.section-head { max-width: 780px; margin-bottom: 36px; }
.section-head h2 {
  margin: 0 0 12px; font-size: clamp(30px, 5vw, 52px); line-height: 1.2;
}
.section-head p { margin: 0; color: var(--muted); }

.hero { padding-top: 72px; }
.hero-grid {
  display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 32px; align-items: center;
}
.hero-copy h1 {
  font-size: clamp(40px, 6vw, 72px); line-height: 1.08; margin: 0 0 18px;
}
.hero-copy h1 span { color: var(--gold-strong); }
.hero-desc { max-width: 720px; margin: 0 0 28px; color: var(--muted); font-size: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 28px; }
.hero-meta {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
}
.hero-meta div, .result-box {
  border: 1px solid var(--line); border-radius: 20px; padding: 18px; background: rgba(255,255,255,0.03);
}
.hero-meta strong, .result-box strong {
  display: block; font-size: clamp(24px, 4vw, 36px); color: var(--gold-strong); margin-bottom: 4px;
}
.hero-meta span, .result-box span { color: var(--muted); font-size: 14px; }

.glass {
  background: linear-gradient(180deg, rgba(255,255,255,0.07), rgba(255,255,255,0.03));
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow);
}
.hero-card {
  border-radius: 28px; padding: 28px;
}
.metric-row {
  display: flex; justify-content: space-between; gap: 12px; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,0.08);
}
.metric-row:last-of-type { border-bottom: 0; }
.metric-row span { color: var(--muted); }
.metric-row strong { color: var(--text); }
.hero-note { margin-top: 18px; color: var(--gold); }

.logo-strip { border-top: 1px solid rgba(255,255,255,0.04); border-bottom: 1px solid rgba(255,255,255,0.04); }
.strip-title { margin: 0 0 12px; color: var(--muted); text-align: center; }
.strip-items {
  display: flex; gap: 12px; flex-wrap: wrap; justify-content: center;
}
.strip-items span {
  padding: 10px 14px; border: 1px solid rgba(255,255,255,0.06); border-radius: 999px; color: #d7d0c2; font-size: 13px;
}

.dark-panel { background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01)); }
.accent-panel {
  background: linear-gradient(180deg, rgba(201,169,110,0.08), rgba(201,169,110,0.02));
}
.card {
  background: var(--panel); border: 1px solid rgba(255,255,255,0.07); border-radius: var(--radius); padding: 24px;
}
.card h3 { margin-top: 0; margin-bottom: 10px; font-size: 22px; }
.card p { margin: 0; color: var(--muted); }
.pain-grid, .service-grid, .process-grid, .testimonial-grid, .pricing-grid {
  display: grid; gap: 20px;
}
.pain-grid { grid-template-columns: repeat(2, 1fr); }
.service-grid { grid-template-columns: repeat(2, 1fr); }
.process-grid { grid-template-columns: repeat(4, 1fr); }
.testimonial-grid { grid-template-columns: repeat(3, 1fr); margin-top: 28px; }
.pricing-grid { grid-template-columns: repeat(3, 1fr); }
.feature ul, .price-card ul {
  margin: 18px 0 0; padding-left: 18px; color: #dfd7c7;
}
.feature li, .price-card li { margin-bottom: 8px; }
.step {
  border: 1px solid var(--line); border-radius: 24px; padding: 24px; background: rgba(0,0,0,0.15);
}
.step span {
  display: inline-block; margin-bottom: 14px; color: var(--gold); font-size: 13px; font-weight: 700; letter-spacing: 0.12em;
}
.step h3 { margin: 0 0 8px; font-size: 22px; }
.step p { margin: 0; color: var(--muted); }

.results-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.quote p { margin-bottom: 14px; }
.quote strong { color: var(--gold-strong); font-size: 14px; }
.price-card { position: relative; }
.featured-price { border-color: rgba(201,169,110,0.4); box-shadow: 0 0 0 1px rgba(201,169,110,0.15) inset; }
.badge {
  position: absolute; top: 18px; right: 18px; font-size: 12px; font-weight: 800;
  color: #1d1607; background: var(--gold-strong); padding: 6px 10px; border-radius: 999px;
}
.price { color: var(--gold-strong); font-weight: 700; margin-bottom: 16px !important; }

.faq-wrap { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 28px; align-items: start; }
.faq-list { display: grid; gap: 16px; }
details summary {
  cursor: pointer; font-weight: 700; list-style: none;
}
details summary::-webkit-details-marker { display: none; }
details p { margin-top: 12px; }

.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 28px; align-items: start; }
.contact-copy { color: var(--muted); margin-bottom: 20px; }
.compact p + p { margin-top: 16px; }
.contact-form {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
}
.contact-form label {
  display: grid; gap: 8px; color: #e9e1d3; font-size: 14px;
}
.contact-form .full { grid-column: 1 / -1; }
input, textarea {
  width: 100%; border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; background: rgba(0,0,0,0.24);
  color: var(--text); padding: 14px 16px; font: inherit;
}
input::placeholder, textarea::placeholder { color: #8d8578; }
input:focus, textarea:focus {
  outline: none; border-color: rgba(201,169,110,0.6); box-shadow: 0 0 0 4px rgba(201,169,110,0.08);
}
.form-note { grid-column: 1 / -1; font-size: 14px; color: var(--muted); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 18px; border-radius: 999px; border: 0;
  background: linear-gradient(180deg, var(--gold-strong), var(--gold)); color: #19140a; font-weight: 800;
  cursor: pointer;
}
.btn:hover { filter: brightness(1.04); }
.btn-ghost {
  background: transparent; color: var(--text); border: 1px solid rgba(201,169,110,0.28);
}
.btn-sm { min-height: 40px; padding: 0 14px; }
.block { width: 100%; }

.site-footer {
  border-top: 1px solid rgba(255,255,255,0.06); padding: 24px 0 40px;
}
.footer-inner {
  display: flex; justify-content: space-between; align-items: center; gap: 16px; color: var(--muted);
}

@media (max-width: 1024px) {
  .hero-grid, .contact-grid, .faq-wrap, .process-grid, .pricing-grid, .testimonial-grid,
  .results-grid, .pain-grid, .service-grid {
    grid-template-columns: 1fr 1fr;
  }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid, .pricing-grid, .results-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav {
    position: absolute; top: 76px; left: 16px; right: 16px; display: none; flex-direction: column; align-items: stretch;
    background: rgba(15,15,18,0.98); border: 1px solid rgba(255,255,255,0.08); border-radius: 20px; padding: 14px;
  }
  .nav.open { display: flex; }
  .hero-grid, .contact-grid, .faq-wrap, .pain-grid, .service-grid, .process-grid {
    grid-template-columns: 1fr;
  }
  .hero-meta { grid-template-columns: 1fr; }
  .contact-form { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 430px) {
  .container { width: min(var(--container), calc(100% - 20px)); }
  .header-inner { min-height: 70px; }
  .hero { padding-top: 48px; }
  .hero-actions { flex-direction: column; }
  .btn, .btn-sm { width: 100%; }
  .card, .hero-card, .hero-meta div, .result-box, .step { padding: 18px; border-radius: 20px; }
  .hero-copy h1 { font-size: 38px; }
}