/* 기본 레이아웃 - 네비게이션, 히어로, 페이지 골격 */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans KR", "Apple SD Gothic Neo", sans-serif;
  line-height: 1.65;
}
a { color: var(--accent); }

/* ---- nav ---- */
nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 249, 247, 0.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 960px; margin: 0 auto; padding: 12px 16px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.brand { font-weight: 800; font-size: 1.05rem; text-decoration: none; color: var(--ink); letter-spacing: -0.01em; }
.brand .tk { color: var(--accent); }
.nav-links { display: flex; gap: 4px; flex-wrap: wrap; }
.nav-links a {
  text-decoration: none; color: var(--ink-soft); font-size: 0.88rem;
  padding: 6px 10px; border-radius: 8px;
}
.nav-links a:hover { background: var(--accent-soft); color: var(--accent-dark); }
.nav-links a.cta {
  background: var(--accent); color: #fff; font-weight: 600;
}
.nav-links a.cta:hover { background: var(--accent-dark); color: #fff; }

/* ---- layout ---- */
.wrap { max-width: 960px; margin: 0 auto; padding: 0 16px; }
section { padding: 48px 0; }
h1 { font-size: clamp(1.7rem, 4.5vw, 2.6rem); line-height: 1.25; margin: 0 0 12px; letter-spacing: -0.02em; }
h2 { font-size: 1.4rem; margin: 0 0 16px; letter-spacing: -0.01em; }
h3 { font-size: 1.05rem; margin: 0 0 6px; }
p { margin: 8px 0; }
.muted { color: var(--ink-soft); }
.small { font-size: 0.85rem; }

/* ---- hero ---- */
.hero { padding: 72px 0 56px; text-align: center; }
.hero .kicker {
  display: inline-block; background: var(--accent-soft); color: var(--accent-dark);
  font-size: 0.8rem; font-weight: 700; padding: 5px 14px; border-radius: 999px; margin-bottom: 16px;
  letter-spacing: 0.04em; text-transform: uppercase;
}
.hero p.lead { font-size: 1.1rem; color: var(--ink-soft); max-width: 560px; margin: 0 auto 28px; }
.btn {
  display: inline-block; text-decoration: none; font-weight: 700; font-size: 0.95rem;
  padding: 13px 28px; border-radius: 10px; border: none; cursor: pointer;
}
.btn.primary { background: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-dark); }
.btn.ghost { background: transparent; color: var(--accent-dark); border: 1.5px solid var(--accent); margin-left: 8px; }
.btn.ghost:hover { background: var(--accent-soft); }


/* ---- 브랜드 로고 ---- */
.brand { display: flex; align-items: center; gap: 8px; }
.brand-logo { height: 34px; width: 34px; object-fit: contain; }
.hero-logo { width: min(180px, 40vw); height: auto; margin: 0 auto 18px; display: block; }
.brand .tk { white-space: nowrap; }
@media (max-width: 639px) {
  .brand-rest { display: none; } /* 모바일에선 로고 + "Blue Dragon"만 - 줄바꿈 방지 */
}