/* Base */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Noto Sans KR', Arial, sans-serif; color: #1f2937; background: #ffffff; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }

/* Header */
.header { position: sticky; top: 0; z-index: 50; background: #ffffff; border-bottom: 1px solid #f1f5f9; backdrop-filter: saturate(180%) blur(6px); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand .logo { font-weight: 800; letter-spacing: .5px; }
.menu { display: none; gap: 20px; align-items: center; }
.menu-link { color: #4b5563; font-weight: 500; }
.menu-link:hover { color: #7c3aed; }
.actions { display: flex; align-items: center; gap: 12px; }
.btn { padding: 10px 14px; border-radius: 10px; border: 1px solid #e5e7eb; background: #ffffff; font-weight: 600; cursor: pointer; }
.btn:hover { background: #f9fafb; }
.btn.primary { background: #7c3aed; color: #ffffff; border-color: #7c3aed; }
.btn.primary:hover { background: #6d28d9; }
.btn.ghost { background: transparent; border-color: transparent; color: #4b5563; }
.btn.block { display: block; width: 100%; }
.cart { width: 32px; height: 32px; border-radius: 8px; background: #f3f4f6; border: 0; font-weight: 700; color: #4b5563; cursor: pointer; }
.hamburger { display: inline-flex; flex-direction: column; gap: 4px; background: transparent; border: 0; padding: 6px; }
.hamburger span { width: 20px; height: 2px; background: #374151; border-radius: 2px; }

/* Mobile drawer */
.mobile-drawer { position: fixed; inset: 64px 0 auto 0; background: #ffffff; border-bottom: 1px solid #e5e7eb; display: none; flex-direction: column; padding: 12px 16px; gap: 8px; }
.drawer-link { padding: 10px 12px; border-radius: 8px; color: #374151; }
.drawer-link:hover { background: #f3f4f6; }
.drawer-cta { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding-top: 8px; }
.drawer-open .mobile-drawer { display: flex; }

/* Hero */
.hero { position: relative; padding: 56px 0 40px; overflow: hidden; background: linear-gradient(180deg, #faf5ff 0%, #ffffff 60%); }
.hero-inner { text-align: center; }
.hero-title { margin: 0 0 8px; font-size: 28px; font-weight: 800; letter-spacing: -0.02em; }
.hero-sub { margin: 0 auto 20px; color: #6b7280; max-width: 720px; }
.hero-ctas { display: flex; gap: 10px; justify-content: center; }
.hero-bg { position: absolute; inset: auto -10% -20% -10%; height: 220px; background: radial-gradient(60% 60% at 50% 50%, rgba(124, 58, 237, 0.12) 0%, rgba(124, 58, 237, 0) 70%); pointer-events: none; }
.hero-media { margin: 20px auto 0; max-width: 820px; border-radius: 16px; overflow: hidden; box-shadow: 0 20px 40px rgba(124, 58, 237, 0.12); border: 1px solid #f1f5f9; }
.hero-media img { width: 100%; height: auto; display: block; }

/* Sections */
.section { padding: 36px 0; }
.section.alt { background: #fafafa; }
.section-title { margin: 0 0 16px; font-size: 22px; font-weight: 800; }

/* Marquee */
.marquee { position: relative; overflow: hidden; border-radius: 16px; border: 1px solid #f1f5f9; background: #ffffff; }
.marquee-track { display: flex; gap: 20px; padding: 14px; animation: marquee linear infinite; will-change: transform; }
.marquee-item { display: inline-flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 12px; background: #f9fafb; border: 1px solid #eef2f7; white-space: nowrap; }
.marquee-item img { width: 56px; height: 56px; object-fit: cover; border-radius: 10px; }
.marquee-item span { font-weight: 600; color: #374151; }

@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* Grid */
.grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.card { border: 1px solid #f1f5f9; border-radius: 16px; padding: 16px; background: #ffffff; transition: transform .2s ease, box-shadow .2s ease; }
.card:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(124, 58, 237, 0.08); }
.badge { display: inline-block; font-weight: 700; margin-bottom: 8px; }
.card p { margin: 0; color: #6b7280; }

/* Gallery */
.gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.gallery img { width: 100%; height: 220px; object-fit: cover; border-radius: 14px; border: 1px solid #f1f5f9; box-shadow: 0 6px 16px rgba(0,0,0,0.06); }

/* Footer */
.footer { background: #0b1220; color: #cbd5e1; padding: 36px 0; margin-top: 16px; }
.footer-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.footer .brand { color: #ffffff; font-weight: 800; }
.socials { display: flex; gap: 10px; }
.sns { width: 32px; height: 32px; background: #111827; border: 1px solid #1f2937; border-radius: 8px; display: inline-block; }
.muted { margin: 6px 0; color: #94a3b8; }
.biz { margin: 12px 0; font-size: 13px; color: #94a3b8; }
.biz .links a { color: #e5e7eb; }
.copy { margin-top: 16px; font-size: 12px; color: #64748b; }

/* Responsive */
@media (min-width: 768px) {
  .menu { display: flex; }
  .hamburger { display: none; }
  .hero-title { font-size: 42px; }
  .section-title { font-size: 26px; }
  .grid { grid-template-columns: repeat(3, 1fr); }
  .gallery { grid-template-columns: repeat(3, 1fr); }
}

/* Utilities */
.hidden { display: none !important; }