/* 쓸데없는선물 — 다크 네온 테마 */
:root {
  --bg: #0c0d12;
  --bg2: #14161d;
  --card: #181b24;
  --neon: #39ff6a;
  --neon-dim: rgba(57, 255, 106, 0.14);
  --text: #f2f3f5;
  --muted: #a7adba;
  --line: #262a35;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;
  line-height: 1.7;
  word-break: keep-all;
  overflow-wrap: break-word;
}
a { color: inherit; }
img, video { max-width: 100%; height: auto; display: block; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* 헤더 */
header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(12, 13, 18, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-in { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.logo { font-size: 1.25rem; font-weight: 800; text-decoration: none; }
.logo span { color: var(--neon); }
nav a { color: var(--muted); text-decoration: none; margin-left: 22px; font-size: 0.95rem; }
nav a:hover { color: var(--neon); }

/* 히어로 */
.hero { text-align: center; padding: 88px 20px 72px; }
.hero .kicker {
  display: inline-block; font-size: 0.85rem; color: var(--neon);
  border: 1px solid var(--neon); border-radius: 999px;
  padding: 6px 16px; margin-bottom: 22px; letter-spacing: 0.04em;
}
.hero h1 { font-size: 2.6rem; line-height: 1.3; font-weight: 800; margin-bottom: 18px; }
.hero h1 .neon { color: var(--neon); text-shadow: 0 0 24px rgba(57,255,106,0.45); }
.hero p { color: var(--muted); font-size: 1.1rem; max-width: 560px; margin: 0 auto 30px; }
.btn {
  display: inline-block; background: var(--neon); color: #06130a;
  font-weight: 800; font-size: 1.05rem; text-decoration: none;
  padding: 14px 34px; border-radius: 12px;
  box-shadow: 0 0 28px rgba(57,255,106,0.35);
}
.btn:hover { filter: brightness(1.08); }

/* 섹션 */
section.block { padding: 64px 0; }
section.block h2 { font-size: 1.7rem; font-weight: 800; margin-bottom: 10px; }
section.block .sub { color: var(--muted); margin-bottom: 32px; }

/* 제품 카드 */
.product {
  display: grid; grid-template-columns: 340px 1fr; gap: 36px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: 20px; padding: 32px; align-items: center;
}
.product video {
  border-radius: 14px; border: 1px solid var(--line);
  aspect-ratio: 9 / 16; width: 100%; background: #000;
}
.product .badge {
  display: inline-block; font-size: 0.8rem; font-weight: 700; color: var(--neon);
  background: var(--neon-dim); border-radius: 8px; padding: 4px 12px; margin-bottom: 14px;
}
.product h3 { font-size: 1.5rem; margin-bottom: 12px; }
.product .desc { color: var(--muted); margin-bottom: 18px; }
.product ul { list-style: none; margin-bottom: 22px; }
.product ul li { padding: 6px 0 6px 4px; color: var(--text); }
.product ul li::before { content: "⚡ "; }
.price-note { font-size: 0.9rem; color: var(--muted); margin-bottom: 16px; }
.disclosure { font-size: 0.8rem; color: #7c8494; margin-top: 14px; line-height: 1.6; }

/* 티저 그리드 */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.teaser {
  background: var(--card); border: 1px dashed var(--line); border-radius: 16px;
  padding: 40px 24px; text-align: center; color: var(--muted);
}
.teaser .emoji { font-size: 2.4rem; display: block; margin-bottom: 12px; }
.teaser strong { color: var(--text); display: block; margin-bottom: 6px; font-size: 1.05rem; }

/* 쇼츠 섹션 */
.shorts-box {
  background: linear-gradient(135deg, var(--bg2), #101828);
  border: 1px solid var(--line); border-radius: 20px;
  padding: 44px 32px; text-align: center;
}
.shorts-box p { color: var(--muted); margin: 12px 0 24px; }
.btn-ghost {
  display: inline-block; border: 1px solid var(--neon); color: var(--neon);
  text-decoration: none; font-weight: 700; padding: 12px 28px; border-radius: 12px;
}

/* 푸터 */
footer { border-top: 1px solid var(--line); padding: 40px 0 48px; margin-top: 24px; }
footer p { color: #7c8494; font-size: 0.85rem; margin-bottom: 8px; }
footer a { color: #9aa2b1; }

/* 모바일 */
@media (max-width: 720px) {
  .hero { padding: 60px 20px 52px; }
  .hero h1 { font-size: 1.9rem; }
  .hero p { font-size: 1rem; }
  nav a { margin-left: 14px; font-size: 0.85rem; }
  .product { grid-template-columns: 1fr; padding: 22px; gap: 24px; }
  .product video { max-width: 300px; margin: 0 auto; }
  .grid { grid-template-columns: 1fr; }
  .btn { width: 100%; text-align: center; }
  section.block { padding: 44px 0; }
}