/* 게임(www/style.css)의 디자인 토큰을 그대로 가져온 소개 페이지 */
:root {
  /* SURVIVAL SPINNER design tokens (docs/design/survival-spinner-design-system.md) — 게임 www/style.css 와 같은 값 */
  --color-navy: #172B50; --color-coral: #FF554F; --color-gold: #FFC84A; --color-cream: #FFF3DF;
  --color-sky: #78C7F5; --color-blue: #1677E8; --color-teal: #10B9B4; --color-green: #20BD68;
  --color-purple: #8B43E8; --color-red: #F52F4B; --color-orange: #FFA51E; --color-paper: #FFFFFF; --color-text-muted: #65748B;
  --radius-pill: 999px; --radius-card: 20px; --radius-panel: 28px;
  --shadow-soft: 0 8px 20px rgba(23, 43, 80, 0.14); --shadow-bubble: 0 8px 12px rgba(23, 43, 80, 0.20); --shadow-title: 0 5px 0 rgba(23, 43, 80, 0.18);
  --navy: var(--color-navy); --navy-2: #2A4373;
  --paper: #FFF8EC; --sticky: var(--color-gold);
  --coral: var(--color-coral); --coral-d: #D93A35;
  --green: var(--color-green); --green-d: #14874A;
  --purple: var(--color-purple); --purple-d: #5B22B0;
  --ink: #1E2A3F; --muted: var(--color-text-muted);
  --bg: var(--color-cream); --bg-2: #DCE8F3; --line: #E3D3B8;
  --font-display: "Fredoka", "Jua", "M PLUS Rounded 1c", "Apple SD Gothic Neo", sans-serif;
}
html:lang(ja) { --font-display: "Fredoka", "M PLUS Rounded 1c", "Hiragino Sans", sans-serif; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: -apple-system, "Apple SD Gothic Neo", "Hiragino Sans", "Pretendard", "Noto Sans KR", sans-serif;
  line-height: 1.6; -webkit-font-smoothing: antialiased;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, .btn, .pill, .num, .brand, .mode b { font-family: var(--font-display); }

/* 상단 바 */
.top {
  position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 1.5rem;
  padding: 0.7rem clamp(1rem, 4vw, 2.5rem); background: rgba(255,243,223,0.9); backdrop-filter: blur(10px);
  border-bottom: 2px solid rgba(23,43,80,0.08);
}
.brand { display: flex; align-items: center; gap: 0.5rem; text-decoration: none; font-weight: 700; color: var(--navy); letter-spacing: -0.02em; }
.brand img { width: 34px; height: 34px; border-radius: 9px; box-shadow: 0 2px 0 var(--line); }
.brand b { color: var(--coral); }
.top nav { display: flex; gap: 1.2rem; margin-left: auto; font-weight: 700; font-size: 0.95rem; }
.top nav a { text-decoration: none; color: var(--navy-2); }
.top nav a:hover { color: var(--coral); }
.langs { display: flex; gap: 0.25rem; }
.langs button {
  border: 0; border-radius: 0.6rem; padding: 0.35rem 0.6rem; font: 700 0.85rem var(--font-display);
  background: #fff; color: var(--navy); box-shadow: 0 0.18rem 0 #CBD3E1; cursor: pointer;
}
.langs button.on { background: var(--navy); color: #fff; box-shadow: 0 0.18rem 0 #0C1A33; }

/* 버튼 (게임과 같은 눌리는 3D 그림자) */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  border: 0; border-radius: 1rem; padding: 0.95rem 1.4rem; font-size: 1.1rem; font-weight: 700; text-decoration: none;
  background: #fff; color: var(--navy); box-shadow: 0 0.3rem 0 #CBD3E1; cursor: pointer; transition: transform .08s;
}
.btn:active { transform: translateY(0.2rem); box-shadow: 0 0.1rem 0 #CBD3E1; }
.btn-primary { background: var(--coral); color: #fff; box-shadow: 0 0.3rem 0 var(--coral-d); font-size: 1.2rem; }
.btn-primary:active { box-shadow: 0 0.1rem 0 var(--coral-d); }

/* 히어로 */
.hero {
  position: relative; overflow: hidden; display: grid; grid-template-columns: 1.1fr 0.9fr; align-items: center; gap: 2rem;
  padding: clamp(2.5rem, 6vw, 5rem) clamp(1rem, 5vw, 4rem) clamp(3rem, 6vw, 5rem);
  background:
    linear-gradient(180deg, #CFE6F7 0%, #E4F0F6 38%, rgba(245,236,221,0) 72%),
    var(--bg);
}
.hero::after { /* 창밖 빌딩 실루엣 */
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 55%; z-index: 0; opacity: 0.35;
  background:
    linear-gradient(var(--bg-2), var(--bg-2)) 6% 100% / 9% 62% no-repeat,
    linear-gradient(var(--bg-2), var(--bg-2)) 17% 100% / 7% 80% no-repeat,
    linear-gradient(var(--bg-2), var(--bg-2)) 27% 100% / 10% 48% no-repeat,
    linear-gradient(var(--bg-2), var(--bg-2)) 64% 100% / 8% 70% no-repeat,
    linear-gradient(var(--bg-2), var(--bg-2)) 75% 100% / 11% 92% no-repeat,
    linear-gradient(var(--bg-2), var(--bg-2)) 90% 100% / 8% 58% no-repeat;
}
.hero > * { position: relative; z-index: 1; }
.hero-copy { max-width: 34rem; }
.pill { display: inline-block; background: #fff; color: var(--coral-d); font-weight: 700; padding: 0.4rem 0.9rem; border-radius: 99px; box-shadow: 0 0.18rem 0 #F3D9D0; font-size: 0.95rem; }
.badge {
  position: relative; margin: 1.6rem 0 1.2rem; max-width: 30rem;
  background: var(--paper); border-radius: 1.4rem; padding: 2rem 1.4rem 1.4rem; text-align: center;
  box-shadow: 0 0.45rem 0 var(--line), 0 1.2rem 2.4rem rgba(23,43,80,0.16); transform: rotate(-1deg);
}
.badge-clip { position: absolute; top: -1rem; left: 50%; transform: translateX(-50%); width: 4.4rem; height: 1.6rem; border-radius: 0.55rem; background: var(--navy); box-shadow: inset 0 -0.3rem 0 rgba(255,255,255,0.12); }
.badge-tag { display: inline-block; background: var(--coral); color: #fff; font: 700 0.8rem var(--font-display); letter-spacing: 0.14em; padding: 0.3rem 0.7rem; border-radius: 0.45rem; }
.logo { margin: 0.5rem 0 0.3rem; line-height: 1; font-weight: 700; font-size: clamp(2.6rem, 6vw, 4rem); letter-spacing: -0.03em; color: var(--navy); }
.logo span { display: inline-block; }
.logo span:last-child { color: var(--coral); text-shadow: 0.22rem 0.22rem 0 var(--sticky); }
.badge-sub { margin: 0; font-weight: 700; color: var(--muted); font-size: 1.05rem; }
.lead { font-size: 1.15rem; color: var(--navy-2); margin: 0 0 1rem; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 0.5rem; padding: 0; margin: 0 0 1.4rem; }
.chips li { background: rgba(255,255,255,0.75); border-radius: 0.6rem; padding: 0.3rem 0.7rem; font-weight: 700; font-size: 0.92rem; color: var(--navy-2); }
.cta { display: flex; flex-wrap: wrap; gap: 0.8rem; }
.fine { color: var(--muted); font-size: 0.9rem; margin-top: 0.9rem; }

.hero-phone { position: relative; justify-self: center; }
.phone {
  width: min(330px, 78vw); aspect-ratio: 443 / 960; border-radius: 46px; overflow: hidden;
  border: 12px solid #172B50; background: #172B50; box-shadow: 0 30px 70px rgba(23,43,80,0.35), 0 0 0 2px #2A4373;
  transform: rotate(2deg);
}
.phone video { width: 100%; height: 100%; object-fit: cover; border-radius: 34px; }
.sticky-note {
  position: absolute; z-index: 2; top: 8%; left: -2.6rem; transform: rotate(-8deg);
  background: var(--sticky); padding: 0.7rem 0.9rem; font: 700 1.1rem var(--font-display); color: var(--navy);
  box-shadow: 0 0.3rem 0 #E0A82E, 0 0.8rem 1.4rem rgba(0,0,0,0.12);
}
.sticky-note.b { top: auto; bottom: 12%; left: auto; right: -2.4rem; transform: rotate(7deg); background: #FFC8D6; box-shadow: 0 0.3rem 0 #E39AAE, 0 0.8rem 1.4rem rgba(0,0,0,0.12); }

/* 떠다니는 버블 */
.bubbles { position: absolute !important; inset: 0; z-index: 0 !important; pointer-events: none; }
.bub {
  position: absolute; width: var(--s, 56px); height: var(--s, 56px); border-radius: 50%;
  background: radial-gradient(circle at 33% 29%, var(--c1) 0%, var(--c2) 45%, var(--c3) 88%);
  box-shadow: inset 0 0 0 1.5px var(--c3), 0 6px 14px rgba(31,42,68,0.18);
  display: grid; place-items: center; animation: float var(--d, 7s) ease-in-out infinite alternate;
}
.bub::before { content: ''; position: absolute; left: 14%; top: 8%; width: 62%; height: 36%; border-radius: 50%; background: linear-gradient(rgba(255,255,255,0.6), rgba(255,255,255,0)); transform: rotate(-10deg); }
.bub::after { content: ''; position: absolute; left: 22%; top: 20%; width: 14%; height: 9%; border-radius: 50%; background: rgba(255,255,255,0.9); transform: rotate(-40deg); }
.bub svg { width: 64%; height: 64%; filter: drop-shadow(0 2px 0 rgba(0,0,0,0.25)); }
.bubbles .bub { opacity: 0.9; }
@keyframes float { from { transform: translateY(0) rotate(-6deg); } to { transform: translateY(-18px) rotate(8deg); } }
@media (prefers-reduced-motion: reduce) { .bub { animation: none; } }
/* 한 줄 배치(모바일·태블릿)에서는 글 뒤로 지나가므로 옅게 */
@media (max-width: 900px) { .bubbles .bub { opacity: 0.28; } }

/* 공통 섹션 */
.sec { padding: clamp(3rem, 7vw, 5.5rem) clamp(1rem, 5vw, 4rem); max-width: 1180px; margin: 0 auto; }
.sec h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.2; color: var(--navy); margin: 0 0 0.6rem; text-align: center; letter-spacing: -0.02em; }
.sec-sub { text-align: center; color: var(--muted); font-size: 1.1rem; margin: 0 auto 2.4rem; max-width: 40rem; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.step { background: var(--paper); border-radius: 1.3rem; padding: 1.6rem 1.4rem; box-shadow: 0 0.35rem 0 var(--line); }
.step:nth-child(2) { transform: rotate(0.8deg); } .step:nth-child(3) { transform: rotate(-0.6deg); }
.bub-row { display: flex; gap: 0.3rem; margin-bottom: 1rem; }
.bub-row .bub { position: relative; animation: none; --s: 52px; }
.num { display: inline-block; background: var(--sticky); font-weight: 700; font-size: 0.8rem; padding: 0.15rem 0.55rem; border-radius: 0.35rem; color: var(--navy); }
.step h3 { margin: 0.5rem 0 0.3rem; font-size: 1.35rem; color: var(--navy); }
.step p { margin: 0; color: var(--navy-2); }

.lives { max-width: 1280px; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.card { border-radius: 1.4rem; overflow: hidden; color: #fff; display: flex; flex-direction: column; }
.card img { aspect-ratio: 9 / 14; object-fit: cover; object-position: top; width: 100%; }
.card > div { padding: 1rem 1.1rem 1.3rem; }
.card small { font-weight: 700; opacity: 0.85; }
.card h3 { margin: 0.1rem 0 0.3rem; font-size: 1.4rem; }
.card p { margin: 0; font-size: 0.95rem; opacity: 0.95; }
.c-coral { background: var(--coral); box-shadow: 0 0.35rem 0 var(--coral-d); }
.c-navy { background: var(--navy-2); box-shadow: 0 0.35rem 0 #0C1A33; }
.c-green { background: #E07B1F; box-shadow: 0 0.35rem 0 #9C4E0B; }
.c-santa { background: #C8463C; box-shadow: 0 0.35rem 0 #8A2620; }

.modes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 1.8rem; }
.mode { border-radius: 1.1rem; padding: 1.2rem; color: #fff; display: flex; flex-direction: column; gap: 0.25rem; }
.mode b { font-size: 1.25rem; }
.mode span { opacity: 0.9; font-weight: 600; }
.m-coral { background: var(--coral); box-shadow: 0 0.3rem 0 var(--coral-d); }
.m-green { background: var(--green); box-shadow: 0 0.3rem 0 var(--green-d); }
.m-navy { background: var(--navy-2); box-shadow: 0 0.3rem 0 #0C1A33; }
.m-purple { background: linear-gradient(90deg, #8B43E8, #D8306B); box-shadow: 0 0.3rem 0 #5B22B0; }
.lobby-shot { display: none; }

.trust { max-width: 1000px; }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.8rem; }
.trust-grid > div { background: #fff; border-radius: 1.1rem; padding: 1.3rem; box-shadow: 0 0.3rem 0 #E9E0D0; }
.trust-grid b { font-family: var(--font-display); font-size: 1.15rem; color: var(--navy); }
.trust-grid p { margin: 0.4rem 0 0; color: var(--navy-2); }

.faq { max-width: 760px; }
.faq details { background: var(--paper); border-radius: 1rem; padding: 1rem 1.2rem; margin-bottom: 0.7rem; box-shadow: 0 0.25rem 0 #E9E0D0; }
.faq summary { cursor: pointer; font: 700 1.1rem var(--font-display); color: var(--navy); }
.faq p { margin: 0.6rem 0 0; color: var(--navy-2); }

.final { text-align: center; padding: 4rem 1rem 5rem; background: var(--navy); color: #fff; }
.final h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 0 0 1.4rem; }

.foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding: 1.6rem clamp(1rem, 5vw, 4rem); background: #0C1A33; color: #B9C2D8; font-size: 0.92rem; }
.foot .links { display: flex; gap: 1.2rem; flex-wrap: wrap; }
.foot a { color: #fff; text-decoration: none; }

/* 문서 페이지 (개인정보 · 지원) */
.doc { max-width: 760px; margin: 0 auto; padding: 3rem 1.2rem 4rem; }
.doc .paper { background: var(--paper); border-radius: 1.4rem; padding: 2rem clamp(1.2rem, 4vw, 2.4rem); box-shadow: 0 0.4rem 0 var(--line); }
.doc h1 { font-size: 2rem; color: var(--navy); margin: 0 0 0.3rem; }
.doc h2 { font-size: 1.3rem; color: var(--navy); margin: 1.8rem 0 0.5rem; }
.doc .meta { color: var(--muted); margin: 0 0 1.2rem; }
.doc li { margin-bottom: 0.35rem; }
.doc [data-l] { display: none; }
html:lang(ko) .doc [data-l=ko], html:lang(en) .doc [data-l=en], html:lang(ja) .doc [data-l=ja] { display: block; }

@media (max-width: 900px) {
  .top nav { display: none; }
  .langs { margin-left: auto; }
  .hero { grid-template-columns: 1fr; text-align: center; }
  .hero-copy { margin: 0 auto; }
  .badge { margin-left: auto; margin-right: auto; }
  .chips, .cta { justify-content: center; }
  .steps, .trust-grid { grid-template-columns: 1fr; }
  .cards, .modes { grid-template-columns: 1fr 1fr; }
  .sticky-note { left: -1rem; } .sticky-note.b { right: -1rem; }
}
@media (max-width: 520px) {
  .cards { grid-template-columns: 1fr 1fr; gap: 0.7rem; }
  .card h3 { font-size: 1.15rem; } .card p { font-size: 0.85rem; }
  .modes { grid-template-columns: 1fr; }
  .brand span { display: none; }
}
.btn.soon { pointer-events: none; opacity: 0.92; }
html:lang(ko) body { word-break: keep-all; }
html:lang(ja) body { line-break: strict; overflow-wrap: anywhere; }

/* ---------- design system pass ---------- */
body { font-family: "M PLUS Rounded 1c", -apple-system, "Apple SD Gothic Neo", "Hiragino Sans", "Pretendard", "Noto Sans KR", sans-serif; }
.btn { border-radius: var(--radius-pill); box-shadow: inset 0 0.12rem 0 rgba(255,255,255,0.6), 0 0.3rem 0 #CBD3E1, var(--shadow-soft); transition: transform .18s cubic-bezier(.34,1.56,.64,1); }
.btn:active { transform: translateY(0.2rem) scale(0.97); transition-duration: .06s; }
.btn-primary { background: linear-gradient(180deg, #FF6E66, var(--color-coral)); box-shadow: inset 0 0.14rem 0 rgba(255,255,255,0.35), 0 0.3rem 0 var(--coral-d), 0 0.7rem 1.4rem rgba(255,85,79,0.3); }
.langs button { border-radius: var(--radius-pill); }
.brand img { border-radius: 10px; box-shadow: var(--shadow-soft); }
/* hero: sunlit office window + skyline (design doc §9) */
.hero { background: linear-gradient(180deg, #8FD0F6 0%, #CBE8FA 34%, #F4F9FD 60%, var(--bg) 82%); }
.hero::after { opacity: 0.55; background:
    linear-gradient(var(--bg-2), var(--bg-2)) 4% 100% / 8% 62% no-repeat,
    linear-gradient(#CFE0EF, #CFE0EF) 14% 100% / 7% 84% no-repeat,
    linear-gradient(var(--bg-2), var(--bg-2)) 24% 100% / 10% 48% no-repeat,
    linear-gradient(#CFE0EF, #CFE0EF) 62% 100% / 8% 72% no-repeat,
    linear-gradient(var(--bg-2), var(--bg-2)) 73% 100% / 11% 94% no-repeat,
    linear-gradient(#CFE0EF, #CFE0EF) 88% 100% / 9% 58% no-repeat; }
.pill { color: var(--coral-d); box-shadow: 0 0.18rem 0 rgba(23,43,80,0.08), var(--shadow-soft); }
.badge { border-radius: var(--radius-panel); background: #fff; box-shadow: 0 0.4rem 0 var(--line), 0 1.2rem 2.4rem rgba(23,43,80,0.16); }
.badge-tag { border-radius: var(--radius-pill); padding: 0.32rem 0.85rem; }
.logo { text-transform: uppercase; letter-spacing: 0.03em; font-kerning: none; font-feature-settings: "kern" 0; font-size: clamp(2.6rem, 6.2vw, 4.3rem); }
.logo span:first-child { color: var(--color-navy); text-shadow: var(--shadow-title); }
.logo span:last-child { color: var(--color-coral); text-shadow: 0 0.16rem 0 #E0A82E, 0 0.28rem 0 rgba(23,43,80,0.18); }
.chips li { border-radius: var(--radius-pill); background: rgba(255,255,255,0.85); box-shadow: 0 0.12rem 0 rgba(23,43,80,0.06); }
.phone { border-color: var(--color-navy); background: var(--color-navy); box-shadow: 0 30px 70px rgba(23,43,80,0.32), 0 0 0 2px #2A4373; }
.sticky-note { background: var(--color-gold); box-shadow: 0 0.3rem 0 #E0A82E, var(--shadow-soft); border-radius: 6px; }
.sticky-note.b { background: #FFC8D6; box-shadow: 0 0.3rem 0 #E39AAE, var(--shadow-soft); }
/* animated splash art inside the hero phone (same layers as the app splash) */
.splash-phone { container-type: inline-size; position: relative; }
/* 폰 화면(443:960)이 아트(941:1672)보다 길어서, 아트 전체를 폭에 맞추고 위·아래는 같은 그림을 흐리게 채움 (앱 스플래시와 같은 방식) */
.splash-phone { overflow: hidden; }
.splash-phone::before { content: ''; position: absolute; inset: -30px; border-radius: 34px; background: url(/media/splash/bg.jpg) center / cover no-repeat; filter: blur(18px); }
.splash-phone .sp-stage { position: absolute; left: 0; width: 100%; top: 50%; aspect-ratio: 941 / 1672; transform: translateY(-50%);
  -webkit-mask-image: linear-gradient(transparent, #000 3%, #000 97%, transparent); mask-image: linear-gradient(transparent, #000 3%, #000 97%, transparent); }
.splash-phone .sp-stage > * { position: absolute; }
.splash-phone .sp-bg { inset: 0; width: 100%; height: 100%; object-fit: fill; }
.sp-glow { left: 9%; top: 12%; width: 84%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,0.55), rgba(255,255,255,0) 68%); animation: spGlow 2.4s ease-in-out infinite; }
.sp-hit { left: calc((481 - 443) / 941 * 100%); top: calc((600 - 443) / 1672 * 100%); width: calc(886 / 941 * 100%); aspect-ratio: 1; animation: spHit 1.6s ease-out infinite .55s; }
.sp-cluster { width: 100%; height: 100%; display: block; animation: spSpin 26s linear infinite; filter: drop-shadow(0 1.2cqw 1.2cqw rgba(60,40,20,0.18)); }
.sp-face { position: absolute; left: 50%; top: 50%; width: calc(156 / 886 * 100%); translate: -50% -50%; animation: spFace 1.6s ease-out infinite .55s; }
.sp-shot { left: calc(475 / 941 * 100%); top: calc(1560 / 1672 * 100%); width: calc(124 / 941 * 100%); translate: -50% -50%; opacity: 0; animation: spShot 1.6s cubic-bezier(.35,.1,.6,1) infinite .55s; }
.sp-pop { left: calc(505 / 941 * 100%); top: calc(1000 / 1672 * 100%); width: 18cqw; aspect-ratio: 1; translate: -50% -50%; border-radius: 50%; border: 1.4cqw solid #FFE27A; opacity: 0; animation: spPop 1.6s ease-out infinite .55s; }
.sp-dot { left: calc(475 / 941 * 100%); width: 2.8cqw; aspect-ratio: 1; translate: -50% -50%; border-radius: 50%; background: #FF554F; box-shadow: 0 0 2cqw rgba(255,85,79,0.8); opacity: 0; animation: spDot 1.2s ease-in-out infinite; }
.sp-dot.d1 { top: calc(1560 / 1672 * 100%); } .sp-dot.d2 { top: calc(1515 / 1672 * 100%); animation-delay: .2s; } .sp-dot.d3 { top: calc(1470 / 1672 * 100%); animation-delay: .4s; }
.sp-tw { font-style: normal; color: #fff; font-size: 5cqw; text-shadow: 0 0 2cqw rgba(255,240,180,0.9); opacity: 0; animation: spTw 2.2s ease-in-out infinite; }
.sp-tw.t1 { left: 12%; top: 16%; } .sp-tw.t2 { left: 86%; top: 22%; animation-delay: .7s; font-size: 3.6cqw; } .sp-tw.t3 { left: 90%; top: 50%; animation-delay: 1.3s; } .sp-tw.t4 { left: 6%; top: 47%; animation-delay: 1.8s; font-size: 3.4cqw; }
@keyframes spSpin { to { transform: rotate(360deg); } }
@keyframes spHit { 0%, 30% { transform: scale(1); } 36% { transform: scale(1.025) translateY(-0.4%); } 55%, 100% { transform: scale(1); } }
@keyframes spFace { 0%, 30% { transform: rotate(0); } 36% { transform: rotate(-8deg) scale(1.06); } 48% { transform: rotate(5deg); } 60%, 100% { transform: rotate(0); } }
@keyframes spShot { 0% { opacity: 0; transform: translateY(0) scale(.8); } 6% { opacity: 1; transform: translateY(0) scale(1); } 32% { opacity: 1; transform: translateY(calc(-560 / 124 * 100%)) scale(.95); } 36%, 100% { opacity: 0; transform: translateY(calc(-560 / 124 * 100%)) scale(1.4); } }
@keyframes spPop { 0%, 31% { opacity: 0; transform: scale(.3); } 34% { opacity: 1; } 52%, 100% { opacity: 0; transform: scale(1.5); } }
@keyframes spDot { 0%, 100% { opacity: 0; transform: scale(.6); } 40% { opacity: 1; transform: scale(1.1); } }
@keyframes spTw { 0%, 100% { opacity: 0; transform: scale(.4) rotate(0); } 50% { opacity: 1; transform: scale(1) rotate(45deg); } }
@keyframes spGlow { 50% { opacity: .65; transform: scale(1.04); } }
@media (prefers-reduced-motion: reduce) { .splash-phone * { animation: none !important; } }
/* how: gameplay video beside the steps */
.how-grid { display: grid; grid-template-columns: auto 1fr; gap: 2rem; align-items: center; }
.how-phone { width: min(260px, 70vw); transform: rotate(-2deg); }
.how-grid .steps { grid-template-columns: 1fr; }
.step { border-radius: var(--radius-card); background: #fff; box-shadow: 0 0.25rem 0 #E9E0D0, var(--shadow-soft); }
.step:nth-child(n) { transform: none; }
.num { border-radius: var(--radius-pill); background: var(--color-gold); }
/* lives / modes / trust / faq cards */
.card { border-radius: var(--radius-card); }
.c-coral { background: linear-gradient(180deg, #FF6E66, var(--color-coral)); }
.c-navy { background: linear-gradient(180deg, #2A4373, var(--color-navy)); box-shadow: 0 0.35rem 0 #0C1A33; }
.c-green { background: linear-gradient(180deg, #FFB43D, var(--color-orange)); box-shadow: 0 0.35rem 0 #C57A08; }
.c-santa { background: linear-gradient(180deg, #FF4A62, var(--color-red)); box-shadow: 0 0.35rem 0 #A8172F; }
.mode { border-radius: var(--radius-card); box-shadow: inset 0 0.15rem 0 rgba(255,255,255,0.25); }
.m-coral { background: linear-gradient(180deg, #FF6E66, var(--color-coral)); box-shadow: inset 0 0.15rem 0 rgba(255,255,255,0.3), 0 0.3rem 0 var(--coral-d); }
.m-green { background: linear-gradient(180deg, #34CC7A, var(--color-green)); box-shadow: inset 0 0.15rem 0 rgba(255,255,255,0.3), 0 0.3rem 0 var(--green-d); }
.m-navy { background: linear-gradient(180deg, #2A4373, var(--color-navy)); box-shadow: inset 0 0.15rem 0 rgba(255,255,255,0.15), 0 0.3rem 0 #0C1A33; }
.m-purple { background: linear-gradient(90deg, var(--color-purple), #E0306B); }
.trust-grid > div, .faq details, .doc .paper { border-radius: var(--radius-card); box-shadow: 0 0.22rem 0 #E9E0D0, var(--shadow-soft); }
.final { background: linear-gradient(180deg, #2A4373, var(--color-navy)); }
.foot { background: #0C1A33; }
/* life map section */
.map-sec { display: grid; grid-template-columns: 1fr auto; gap: 3rem; align-items: center; }
.map-sec h2, .map-sec .sec-sub { text-align: left; margin-left: 0; }
.map-phone { width: min(300px, 74vw); transform: rotate(2deg); }
.map-phone img { width: 100%; height: 100%; object-fit: cover; border-radius: 34px; }
.obs { list-style: none; display: flex; flex-wrap: wrap; gap: 0.5rem; padding: 0; margin: 0 0 1.6rem; }
.obs li { background: #fff; border-radius: var(--radius-pill); padding: 0.45rem 0.95rem; font: 700 0.98rem var(--font-display); color: var(--navy); box-shadow: 0 0.18rem 0 #E9E0D0, var(--shadow-soft); }
.map-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem; }
.map-points > div { background: linear-gradient(180deg, #FFFFFF, #FFF8EC); border-radius: var(--radius-card); padding: 1rem; box-shadow: 0 0.22rem 0 #E9E0D0; }
.map-points b { font-family: var(--font-display); color: var(--navy); font-size: 1.05rem; }
.map-points p { margin: 0.3rem 0 0; color: var(--navy-2); font-size: 0.92rem; line-height: 1.45; }
@media (max-width: 900px) {
  .how-grid, .map-sec { grid-template-columns: 1fr; justify-items: center; }
  .map-sec h2, .map-sec .sec-sub { text-align: center; margin-left: auto; }
  .obs { justify-content: center; }
  .map-points { grid-template-columns: 1fr; }
}
.foot a.studio { text-decoration: underline; text-underline-offset: 3px; }