/* 갓챠디펜스 소개 사이트 — 게임의 "천상" 톤(남색 밤하늘 + 금색) */
@font-face { font-family: Maple; src: url(fonts/Maplestory-Bold.ttf) format("truetype"); font-weight: 700; font-display: swap; }
@font-face { font-family: Lucky; src: url(fonts/LuckiestGuy-Regular.ttf) format("truetype"); font-display: swap; }

:root {
  --bg: #12123a; --bg2: #1d1f52; --panel: rgba(44, 49, 112, .72); --line: rgba(255, 217, 138, .35);
  --gold: #ffd34d; --gold2: #ff9f1c; --text: #f4f2ff; --sub: #bfc0e8; --pink: #ff6b9d;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; color: var(--text); font-family: "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", system-ui, sans-serif;
  background: radial-gradient(ellipse at 50% -10%, #3a3590 0%, var(--bg) 55%) fixed, var(--bg);
  line-height: 1.6; overflow-x: hidden;
}
/* 별 */
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0; opacity: .6;
  background-image:
    radial-gradient(1.5px 1.5px at 12% 18%, #fff, transparent), radial-gradient(1px 1px at 72% 12%, #fff, transparent),
    radial-gradient(1.5px 1.5px at 38% 62%, #fff, transparent), radial-gradient(1px 1px at 88% 48%, #fff, transparent),
    radial-gradient(1px 1px at 22% 82%, #fff, transparent), radial-gradient(1.5px 1.5px at 62% 88%, #fff, transparent),
    radial-gradient(1px 1px at 52% 32%, #fff, transparent), radial-gradient(1px 1px at 8% 50%, #fff, transparent);
}
a { color: var(--gold); }
img { max-width: 100%; display: block; }

/* 언어 전환: <html data-lang="ko|en"> */
html[data-lang="ko"] [lang="en"]:not(html), html[data-lang="en"] [lang="ko"]:not(html) { display: none !important; }

header.top {
  position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px; background: rgba(18, 18, 58, .82); backdrop-filter: blur(8px); border-bottom: 1px solid rgba(255,255,255,.06);
}
.brand { display: flex; align-items: center; gap: 10px; white-space: nowrap; font-size: 15px; color: var(--text); text-decoration: none; font-weight: 700; }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.langs { display: flex; gap: 4px; background: rgba(255,255,255,.08); border-radius: 999px; padding: 3px; }
.langs button {
  border: 0; background: transparent; color: var(--sub); font: inherit; font-size: 13px; padding: 4px 12px; border-radius: 999px; cursor: pointer; white-space: nowrap;
}
.langs button.on { background: var(--gold); color: #2a1a00; font-weight: 700; }

main { position: relative; z-index: 1; max-width: 1040px; margin: 0 auto; padding: 0 16px 60px; }

/* 히어로 */
.hero { text-align: center; padding: 48px 0 20px; }
.hero .cast { display: flex; justify-content: center; align-items: flex-end; gap: 0; margin: 0 auto 8px; }
.hero .cast img { height: 150px; filter: drop-shadow(0 8px 14px rgba(0,0,0,.45)); animation: bob 2.4s ease-in-out infinite; }
.hero .cast img.big { height: 220px; margin: 0 -10px; animation-delay: .4s; filter: drop-shadow(0 0 30px rgba(255, 211, 77, .55)); }
.hero .cast img:last-child { animation-delay: .8s; }
@keyframes bob { 50% { transform: translateY(-8px); } }
.title {
  font-size: clamp(46px, 11vw, 88px); line-height: 1.05; margin: 6px 0 4px; font-weight: 700; letter-spacing: -1px;
  background: linear-gradient(180deg, #fff6c8, var(--gold) 45%, var(--gold2)); -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 4px 0 #5a2a00) drop-shadow(0 8px 18px rgba(0,0,0,.45));
}
.title.en { font-family: Lucky, Maple, sans-serif; letter-spacing: 1px; }
.tagline { font-size: clamp(17px, 3.6vw, 22px); color: var(--sub); margin: 0 0 22px; }
.cta { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 13px 22px; border-radius: 14px; font-weight: 700; font-size: 17px;
  text-decoration: none; color: #2a1a00; background: linear-gradient(180deg, #ffe680, var(--gold) 50%, var(--gold2));
  box-shadow: 0 5px 0 #b06a00, 0 10px 20px rgba(0,0,0,.35);
}
.btn.ghost { color: var(--text); background: rgba(255,255,255,.1); box-shadow: inset 0 0 0 1.5px rgba(255,255,255,.25); }
.btn small { font-size: 12px; font-weight: 400; opacity: .8; }

/* 섹션 */
section { margin-top: 56px; }
h1, h2, h3, .btn, .brand, .gstatus, .store b, .trailer-btn, .gb { font-family: Maple, "Apple SD Gothic Neo", sans-serif; }
h2.sec { text-align: center; font-size: clamp(26px, 5vw, 36px); margin: 0 0 6px; color: var(--gold); }
p.sec { text-align: center; color: var(--sub); margin: 0 0 22px; }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
.feat {
  background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 18px; position: relative; overflow: hidden;
}
.feat .ico { font-size: 34px; }
.feat h3 { margin: 6px 0 4px; font-size: 19px; }
.feat p { margin: 0; color: var(--sub); font-size: 14.5px; }

/* 영상 + 스크린샷 */
.media { display: grid; grid-template-columns: minmax(220px, 300px) 1fr; gap: 22px; align-items: center; }
.phone { border-radius: 30px; border: 6px solid #fff; overflow: hidden; box-shadow: 0 20px 40px rgba(0,0,0,.5); background: #000; }
.phone video { width: 100%; display: block; }
.shots { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 10px; }
.shots img { height: 420px; width: auto; border-radius: 16px; scroll-snap-align: start; box-shadow: 0 10px 22px rgba(0,0,0,.4); }

/* 등급 */
.grades { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin: 4px 0 20px; }
.grades span { padding: 3px 11px; border-radius: 8px; font-weight: 700; font-size: 14px; color: #fff; }
.showcase { display: grid; grid-template-columns: repeat(auto-fit, minmax(128px, 1fr)); gap: 10px; }
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 14px 10px; text-align: center;
}
.card img { height: 130px; margin: 0 auto 6px; object-fit: contain; filter: drop-shadow(0 6px 10px rgba(0,0,0,.4)); }
.card b { display: block; }
.card small { color: var(--sub); }
.tier { display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 6px; margin-bottom: 4px; color: #fff; font-weight: 700; }

/* 지원 */
.support { background: var(--panel); border: 1px solid var(--line); border-radius: 20px; padding: 24px; text-align: center; }
.support .mail { font-size: 22px; font-weight: 700; }

footer { position: relative; z-index: 1; text-align: center; color: var(--sub); font-size: 13px; padding: 30px 16px 40px; border-top: 1px solid rgba(255,255,255,.06); }
footer a { color: var(--sub); }

/* 개인정보처리방침 */
.doc { max-width: 760px; margin: 0 auto; }
.doc h1 { color: var(--gold); margin: 32px 0 4px; }
.doc .box { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 16px 18px; margin: 12px 0; }
.doc h2 { font-size: 18px; margin: 0 0 6px; }
.doc table { width: 100%; border-collapse: collapse; font-size: 14px; margin: 8px 0; }
.doc th, .doc td { text-align: left; padding: 7px 8px; border-bottom: 1px solid rgba(255,255,255,.1); vertical-align: top; }
.doc th { color: var(--gold); }
.small { font-size: 13px; color: var(--sub); }

@media (max-width: 720px) {
  .media { grid-template-columns: 1fr; }
  .phone { max-width: 280px; margin: 0 auto; }
  .shots img { height: 360px; }
  .hero .cast img { height: 110px; }
  .hero .cast img.big { height: 170px; }
}

/* ───────── v2 ───────── */
header.top .links { display: none; gap: 18px; }
header.top .links a { color: var(--sub); text-decoration: none; font-size: 14px; }
header.top .links a:hover { color: var(--gold); }
.eyebrow { color: var(--gold); font-size: 14px; letter-spacing: 1px; margin: 0; }
.store {
  display: inline-flex; align-items: center; gap: 10px; min-width: 160px; padding: 9px 16px; border-radius: 12px;
  background: #000; color: #fff; text-decoration: none; border: 1.5px solid rgba(255,255,255,.35); text-align: left; line-height: 1.15;
}
.store small { display: block; font-size: 11px; opacity: .8; }
.store b { font-size: 18px; font-family: system-ui, -apple-system, sans-serif; }
.store.soon { cursor: default; opacity: .92; }
.store.soon small { color: var(--gold); opacity: 1; }
.trailer-btn {
  display: inline-flex; align-items: center; gap: 10px; margin-top: 14px; color: var(--text); text-decoration: none; font-weight: 700;
}
.trailer-btn span {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; color: #2a1a00; font-size: 15px;
  background: linear-gradient(180deg, #ffe680, var(--gold2)); box-shadow: 0 0 0 6px rgba(255, 211, 77, .2);
}
.release { color: var(--sub); font-size: 13px; margin: 10px 0 0; }
.hero { display: flex; flex-direction: column; }
.hero .cast { order: -1; }
.store { min-width: 150px; }

/* 갓챠 체험 */
.gacha { max-width: 460px; margin: 0 auto; text-align: center; }
.gstatus { min-height: 48px; font-weight: 700; margin: 0 0 10px; }
.ggrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 14px; }
.gcard {
  position: relative; aspect-ratio: 3 / 4; border: 0; padding: 0; border-radius: 12px; cursor: pointer; font: inherit; color: inherit;
  background: none; perspective: 600px; transform-style: preserve-3d; transition: transform .45s cubic-bezier(.3,.7,.3,1.2);
}
.gcard .back, .gcard .front {
  position: absolute; inset: 0; border-radius: 12px; backface-visibility: hidden; display: flex; flex-direction: column;
  align-items: center; justify-content: center; overflow: hidden;
}
.gcard .back {
  background: linear-gradient(135deg, #4a4f9c, #1c1f4a); border: 1.5px solid rgba(255, 217, 138, .6); color: var(--gold); font-size: 26px;
}
.gcard:not(.flip):hover .back { box-shadow: 0 0 14px rgba(255, 211, 77, .6); }
.gcard .front { transform: rotateY(180deg); border: 2px solid #fff; background: linear-gradient(180deg, var(--gc1), var(--gc2)); padding: 4px; }
.gcard.flip { transform: rotateY(180deg); }
.gcard.dim .front { filter: brightness(.55) saturate(.7); }
.gcard .front img { height: 58%; object-fit: contain; filter: drop-shadow(0 3px 4px rgba(0,0,0,.4)); }
.gcard .gb { font-weight: 700; font-size: 12px; background: rgba(0,0,0,.35); border-radius: 6px; padding: 0 6px; }
.gcard .nm { font-size: 10.5px; line-height: 1.15; margin-top: 2px; text-shadow: 0 1px 2px #000; }
.g-A { --gc1: #c78bff; --gc2: #5a2a9c; }
.g-S { --gc1: #ffc76b; --gc2: #a85a00; }
.g-SS { --gc1: #ff8fae; --gc2: #a0204a; }
.g-SSS { --gc1: #fff0a0; --gc2: #b08800; }
.gcard.rare::before {
  content: ""; position: absolute; inset: -40%; z-index: -1; border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0 10%, rgba(255,226,120,.8) 12%, transparent 14% 35%, rgba(255,226,120,.8) 37%, transparent 39% 60%, rgba(255,226,120,.8) 62%, transparent 64% 85%, rgba(255,226,120,.8) 87%, transparent 89%);
  animation: spin 4s linear infinite;
}
.gcard.rare .front { box-shadow: 0 0 22px 4px var(--gc1); }
.burst {
  position: absolute; left: 50%; top: 40%; transform: translate(-50%, -50%) rotateY(180deg); z-index: 3; pointer-events: none;
  font-family: Lucky, Maple, sans-serif; font-size: 34px; color: #fff27a; -webkit-text-stroke: 2px #2a1020; animation: pop 1.1s ease-out forwards;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pop { 0% { transform: translate(-50%, -50%) rotateY(180deg) scale(.4); opacity: 0; } 20% { transform: translate(-50%, -60%) rotateY(180deg) scale(1.3); opacity: 1; } 100% { transform: translate(-50%, -140%) rotateY(180deg) scale(1); opacity: 0; } }
.btn[hidden] { display: none; }
button.btn { border: 0; cursor: pointer; font-family: inherit; }

/* 특징 지그재그 */
.features2 { display: grid; gap: 34px; }
.features2 .row { display: grid; grid-template-columns: 1fr; gap: 14px; align-items: center; }
.features2 .row img { width: 100%; max-width: 300px; margin: 0 auto; border-radius: 22px; box-shadow: 0 14px 30px rgba(0,0,0,.45); }
.features2 .num { font-family: Lucky, sans-serif; color: var(--gold); font-size: 22px; }
.features2 h3 { font-size: 24px; margin: 2px 0 6px; }
.features2 p { color: var(--sub); margin: 0; }

/* 소식 */
.news { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.news article { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 16px; }
.news time { color: var(--gold); font-size: 13px; }
.news h3 { margin: 4px 0; font-size: 18px; }
.news p { margin: 0; color: var(--sub); font-size: 14.5px; }

/* FAQ */
.faq { max-width: 720px; margin-left: auto; margin-right: auto; }
.faq details { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 12px 16px; margin-bottom: 8px; }
.faq summary { cursor: pointer; font-weight: 700; }
.faq p { color: var(--sub); margin: 8px 0 0; }

@media (min-width: 960px) {
  header.top { padding: 12px 32px; }
  header.top .links { display: flex; }
  .hero { display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; text-align: left; padding: 70px 0 30px; min-height: 78vh; }
  .hero .cta { justify-content: flex-start; }
  .hero .cast { order: 2; }
  .hero .cast img { height: 210px; }
  .hero .cast img.big { height: 330px; }
  .features2 .row { grid-template-columns: 300px 1fr; gap: 44px; }
  .features2 .row.rev { grid-template-columns: 1fr 300px; }
  .features2 .row.rev img { order: 2; }
  .features2 h3 { font-size: 30px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before { animation: none !important; transition: none !important; }
}