/* =====================================================================
   MPK Foundation — Landing (LIGHT theme · 레퍼런스풍 reskin)
   ---------------------------------------------------------------------
   밝은 배경 · 초대형 블랙 타이포 · 중앙 3D 마스코트 · 그라디언트 팝(오렌지·골드·민트·틸)
   · 알약형 네비 · 카드 캐러셀. 다크 버전은 landing-dark.css(git 이력) 보존.
   타이포: Archivo(디스플레이 라틴) · Pretendard(본문/CJK) · Space Mono(유틸).
   ===================================================================== */

:root {
  --bg: #ecebe5;
  --bg-2: #f6f5f1;
  --surface: #ffffff;
  --ink: #18180f;
  --ink-2: #41413a;
  --muted: #8b8a7f;
  --line: rgba(20, 20, 10, 0.09);
  --line-2: rgba(20, 20, 10, 0.16);

  --gold: #f2b12b;
  --amber: #ff9f1c;
  --orange: #ff7a3d;
  --mint: #16b687;
  --teal: #12a9bd;
  --red: #e23a45;

  --grad-pop: linear-gradient(100deg, #ff7a3d 0%, #f2b12b 34%, #16b687 70%, #12a9bd 100%);
  --grad-cta: linear-gradient(120deg, #f2b12b 0%, #16b687 100%);
  --grad-cta-2: linear-gradient(120deg, #16b687, #12a9bd);

  --radius: 20px;
  --radius-sm: 14px;
  --shell: 1200px;
  --shadow-sm: 0 10px 24px -14px rgba(20, 20, 10, 0.22);
  --shadow: 0 22px 48px -22px rgba(20, 20, 10, 0.28);
  --shadow-lg: 0 40px 80px -34px rgba(20, 20, 10, 0.4);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }
body {
  font-family: "Pretendard Variable", Pretendard, system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
::selection { background: var(--gold); color: #1a1303; }

/* soft ambient blobs */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(680px 480px at 88% -6%, rgba(242, 177, 43, 0.16), transparent 60%),
    radial-gradient(620px 520px at -8% 8%, rgba(22, 182, 135, 0.13), transparent 60%),
    radial-gradient(700px 600px at 50% 116%, rgba(255, 122, 61, 0.08), transparent 60%);
}

/* ---------- layout ---------- */
.shell { width: min(var(--shell), 92vw); margin-inline: auto; }
.section { padding: clamp(64px, 9vw, 130px) 0; position: relative; }
.eyebrow {
  font-family: "Space Mono", ui-monospace, monospace;
  font-size: 0.76rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--ink-2); display: inline-flex; align-items: center; gap: 0.6em; margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--grad-pop); }
.section-title { font-weight: 800; line-height: 1.06; letter-spacing: -0.025em; font-size: clamp(1.9rem, 4.4vw, 3.1rem); }
.section-lead { color: var(--ink-2); font-size: clamp(1rem, 1.6vw, 1.16rem); max-width: 60ch; margin-top: 1rem; }
.text-pop { background: var(--grad-pop); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- nav ---------- */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; transition: background 0.3s, box-shadow 0.3s; }
.nav.is-scrolled { background: rgba(236, 235, 229, 0.82); backdrop-filter: blur(16px) saturate(150%); -webkit-backdrop-filter: blur(16px) saturate(150%); box-shadow: 0 1px 0 var(--line); }
.nav-inner { display: flex; align-items: center; gap: 1rem; height: 74px; }
.brand { display: flex; align-items: center; gap: 0.6rem; font-weight: 800; }
.brand-key { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 11px; background: var(--ink); }
.brand-key svg { width: 22px; height: 22px; color: var(--gold); }
.brand-name { font-family: "Archivo", sans-serif; font-weight: 900; font-size: 1.4rem; letter-spacing: 0.02em; color: var(--ink); }
.brand-sub { font-family: "Space Mono", monospace; font-size: 0.56rem; letter-spacing: 0.26em; color: var(--muted); display: block; line-height: 1; margin-top: 2px; white-space: nowrap; }

/* center pill menu */
.nav-links {
  display: flex; gap: 0.2rem; margin: 0 auto; padding: 5px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 999px; box-shadow: var(--shadow-sm);
}
.nav-links a { padding: 0.5rem 1.05rem; border-radius: 999px; font-size: 0.92rem; color: var(--ink-2); font-weight: 600; transition: color 0.2s, background 0.2s; }
.nav-links a:hover { color: var(--ink); background: var(--bg-2); }
.nav-links a.active { color: #fff; background: var(--ink); }

.nav-actions { display: flex; align-items: center; gap: 0.55rem; }

/* language selector */
.lang { position: relative; }
.lang-toggle {
  display: flex; align-items: center; gap: 0.4rem; padding: 0.55rem 0.85rem; border-radius: 999px;
  border: 1px solid var(--line-2); background: var(--surface); color: var(--ink-2); font-size: 0.85rem; font-weight: 700;
  transition: border-color 0.2s, color 0.2s;
}
.lang-toggle:hover { color: var(--ink); border-color: var(--ink); }
.lang-toggle svg { width: 16px; height: 16px; }
.lang-menu {
  position: absolute; right: 0; top: calc(100% + 8px); min-width: 156px; background: var(--surface);
  border: 1px solid var(--line); border-radius: 14px; padding: 6px; box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity 0.18s, transform 0.18s, visibility 0.18s; z-index: 120;
}
.lang.open .lang-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-menu button { display: flex; width: 100%; align-items: center; gap: 0.6rem; padding: 0.55rem 0.7rem; border-radius: 9px; color: var(--ink-2); font-size: 0.9rem; font-weight: 600; text-align: left; }
.lang-menu button:hover { background: var(--bg-2); color: var(--ink); }
.lang-menu button.active { color: var(--mint); }
.lang-menu button .flag { font-size: 0.74rem; font-family: "Space Mono", monospace; color: var(--muted); margin-left: auto; }

/* buttons */
.btn-key {
  display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.72rem 1.25rem; border-radius: 999px;
  background: var(--grad-cta); color: #15240f; font-weight: 800; font-size: 0.93rem; white-space: nowrap;
  box-shadow: 0 12px 26px -12px rgba(22, 182, 135, 0.6); transition: transform 0.2s, box-shadow 0.2s;
}
.btn-key:hover { transform: translateY(-2px); box-shadow: 0 18px 34px -12px rgba(22, 182, 135, 0.7); }
.btn-key svg { width: 16px; height: 16px; }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.72rem 1.25rem; border-radius: 999px;
  border: 1px solid var(--line-2); background: var(--surface); color: var(--ink); font-weight: 700; font-size: 0.93rem;
  transition: border-color 0.2s, background 0.2s; box-shadow: var(--shadow-sm);
}
.btn-ghost:hover { border-color: var(--ink); }
.btn-ghost svg { width: 16px; height: 16px; }

.nav-burger { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--surface); }
.nav-burger span { display: block; width: 18px; height: 2px; background: var(--ink); margin: 3px auto; border-radius: 2px; }

/* ---------- hero ---------- */
.hero { padding-top: 116px; padding-bottom: clamp(40px, 6vw, 80px); text-align: center; }
.hero-eyebrow {
  font-family: "Space Mono", monospace; font-size: 0.8rem; letter-spacing: 0.32em; color: var(--ink-2);
  text-transform: uppercase; display: inline-flex; align-items: center; gap: 0.7rem;
}
.hero-eyebrow b { background: var(--grad-pop); -webkit-background-clip: text; background-clip: text; color: transparent; font-weight: 800; }
.hero-headline {
  font-weight: 800; letter-spacing: -0.035em; line-height: 0.98; color: var(--ink);
  font-size: clamp(2.6rem, 8vw, 6rem); margin: 1.2rem auto 0; white-space: pre-line; max-width: 16ch;
}
.hero-sub { color: var(--ink-2); font-size: clamp(1.02rem, 1.7vw, 1.22rem); max-width: 52ch; margin: 1.3rem auto 0; }

/* hero stage: giant gradient wordmark + mascot */
.hero-stage { position: relative; margin: clamp(0px, 1vw, 12px) auto 0; max-width: 980px; height: clamp(330px, 44vw, 540px); }
.hero-word {
  position: absolute; inset: 0; display: grid; place-items: center; z-index: 0; pointer-events: none; user-select: none;
  font-family: "Archivo", sans-serif; font-weight: 900; letter-spacing: -0.04em; line-height: 1;
  font-size: clamp(11rem, 40vw, 30rem);
  background: var(--grad-pop); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-mascot {
  position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); z-index: 2; height: 100%; width: auto;
  filter: drop-shadow(0 30px 36px rgba(20, 20, 10, 0.28)); animation: floaty 6.5s ease-in-out infinite;
}
@keyframes floaty { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(-14px); } }
.hero-chip {
  position: absolute; z-index: 3; background: var(--surface); border: 1px solid var(--line);
  border-radius: 14px; padding: 0.6rem 0.85rem; box-shadow: var(--shadow); text-align: left;
}
.hero-chip b { font-family: "Archivo", sans-serif; font-size: 1.15rem; display: block; line-height: 1; color: var(--ink); }
.hero-chip span { font-size: 0.7rem; color: var(--muted); font-family: "Space Mono", monospace; }
.hero-chip .dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--mint); margin-right: 5px; }
.hero-chip--1 { top: 16%; left: 2%; }
.hero-chip--2 { top: 44%; right: 1%; }
.hero-badge {
  position: absolute; left: 8%; bottom: 6%; z-index: 3; width: 78px; height: 78px; border-radius: 50%;
  background: var(--grad-pop); display: grid; place-items: center; box-shadow: var(--shadow); animation: spin 16s linear infinite;
}
.hero-badge svg { width: 26px; height: 26px; color: #fff; }
@keyframes spin { to { transform: rotate(360deg); } }
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: center; margin-top: 1.6rem; }
.hero-cta .btn-key, .hero-cta .btn-ghost { padding: 0.85rem 1.6rem; font-size: 1rem; }

/* ---------- marquee ---------- */
.marquee { margin-top: clamp(2rem, 4vw, 3.4rem); border-block: 1px solid var(--line); padding: 0.9rem 0; overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 2.6rem; width: max-content; animation: marquee 24s linear infinite; }
.marquee-track span { font-family: "Archivo", sans-serif; font-weight: 900; font-size: 1.05rem; letter-spacing: 0.04em; color: var(--ink); display: inline-flex; align-items: center; gap: 2.6rem; text-transform: uppercase; }
.marquee-track span::after { content: "◆"; font-size: 0.66rem; background: var(--grad-pop); -webkit-background-clip: text; background-clip: text; color: transparent; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- carousel ---------- */
.carousel-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.carousel-arrows { display: flex; gap: 0.5rem; }
.carousel-arrows button { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-2); background: var(--surface); display: grid; place-items: center; box-shadow: var(--shadow-sm); transition: background 0.2s, transform 0.2s; }
.carousel-arrows button:hover { background: var(--ink); color: #fff; }
.carousel-arrows svg { width: 18px; height: 18px; }
.carousel { margin-top: 1.8rem; position: relative; }
.carousel-track { display: flex; gap: 1.1rem; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; padding-bottom: 6px; scrollbar-width: none; }
.carousel-track::-webkit-scrollbar { display: none; }
.ncard { min-width: 280px; flex: 0 0 280px; scroll-snap-align: start; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform 0.25s, box-shadow 0.25s; }
.ncard:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.ncard-media { aspect-ratio: 4 / 3; overflow: hidden; position: relative; background: var(--bg-2); }
.ncard-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.ncard:hover .ncard-media img { transform: scale(1.06); }
.ncard-tag { position: absolute; top: 10px; left: 10px; font-family: "Space Mono", monospace; font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.28rem 0.6rem; border-radius: 999px; background: rgba(255, 255, 255, 0.92); color: var(--ink); font-weight: 700; }
.ncard-body { padding: 1rem 1.1rem 1.2rem; }
.ncard-body h3 { font-size: 1.12rem; font-weight: 800; }
.ncard-meta { display: flex; align-items: center; justify-content: space-between; margin-top: 0.7rem; }
.ncard-meta .lbl { font-size: 0.74rem; color: var(--muted); font-family: "Space Mono", monospace; }
.ncard-meta .val { font-weight: 800; font-size: 0.95rem; background: var(--grad-pop); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- pillars ---------- */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; margin-top: 2.6rem; }
.pillar { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem 1.4rem; box-shadow: var(--shadow-sm); transition: transform 0.25s, box-shadow 0.25s; }
.pillar:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.pillar-ico { width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center; background: var(--bg-2); margin-bottom: 1rem; }
.pillar-ico svg { width: 25px; height: 25px; color: var(--ink); }
.pillar h3 { font-size: 1.08rem; font-weight: 800; margin-bottom: 0.45rem; }
.pillar p { color: var(--ink-2); font-size: 0.92rem; }

/* ---------- opportunity stats ---------- */
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; margin-top: 2.6rem; }
.stat { text-align: center; padding: 2rem 1rem; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.stat b { font-family: "Archivo", sans-serif; font-weight: 900; line-height: 1; font-size: clamp(2.1rem, 4.4vw, 3.1rem); background: var(--grad-pop); -webkit-background-clip: text; background-clip: text; color: transparent; display: block; }
.stat b.mint { background: linear-gradient(120deg, #16b687, #12a9bd); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat span { display: block; margin-top: 0.65rem; color: var(--ink-2); font-size: 0.9rem; }
.proof { margin-top: 1.4rem; display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 1.1rem 1.4rem; box-shadow: var(--shadow-sm); }
.proof .pf-ico { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: rgba(22, 182, 135, 0.14); flex: none; }
.proof .pf-ico svg { width: 20px; height: 20px; color: var(--mint); }
.proof p { font-size: 0.95rem; color: var(--ink-2); }
.proof b { color: var(--mint); }

/* ---------- problem / solution ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; }
.ps-card { border-radius: var(--radius-sm); padding: 1.4rem; border: 1px solid var(--line); margin-bottom: 0.9rem; display: flex; gap: 1rem; align-items: flex-start; background: var(--surface); box-shadow: var(--shadow-sm); }
.ps-card:last-child { margin-bottom: 0; }
.ps-card .ps-ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; flex: none; }
.ps-card .ps-ico svg { width: 22px; height: 22px; }
.ps-problem .ps-ico { background: rgba(226, 58, 69, 0.1); } .ps-problem .ps-ico svg { color: var(--red); }
.ps-solution .ps-ico { background: rgba(22, 182, 135, 0.12); } .ps-solution .ps-ico svg { color: var(--mint); }
.ps-card h4 { font-size: 1.04rem; font-weight: 800; margin-bottom: 0.3rem; }
.ps-card p { font-size: 0.9rem; color: var(--ink-2); }
.split-head { margin-bottom: 1.5rem; }
.split-head .section-title { font-size: clamp(1.5rem, 3vw, 2.1rem); }

/* ---------- why mpk ---------- */
.mpk-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; margin-top: 2.6rem; }
.mpk-card { position: relative; overflow: hidden; border-radius: var(--radius); padding: 2rem 1.7rem; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-sm); transition: transform 0.25s, box-shadow 0.25s; }
.mpk-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.mpk-letter { font-family: "Archivo", sans-serif; font-weight: 900; font-size: 4.4rem; line-height: 0.8; background: var(--grad-pop); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mpk-card h3 { font-size: 1.3rem; font-weight: 800; margin: 1rem 0 0.5rem; }
.mpk-card p { color: var(--ink-2); font-size: 0.95rem; }
.mpk-card .mpk-bg { position: absolute; right: -8px; bottom: -16px; width: 104px; height: 104px; opacity: 0.06; }
.mpk-card .mpk-bg svg { width: 100%; height: 100%; color: var(--ink); }

/* ---------- games ---------- */
.games { display: grid; gap: 1.4rem; margin-top: 2.6rem; }
.game { display: grid; grid-template-columns: 1fr 0.9fr; gap: clamp(1.5rem, 4vw, 3.2rem); align-items: center; border-radius: var(--radius); padding: clamp(1.6rem, 3vw, 2.6rem); border: 1px solid var(--line); background: var(--surface); box-shadow: var(--shadow-sm); overflow: hidden; }
.game--slot .game-media { order: -1; }
.game-tag { font-family: "Space Mono", monospace; font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; padding: 0.3rem 0.7rem; border-radius: 999px; display: inline-block; margin-bottom: 1rem; font-weight: 700; }
.game--matgo .game-tag { color: var(--red); background: rgba(226, 58, 69, 0.1); }
.game--slot .game-tag { color: var(--mint); background: rgba(22, 182, 135, 0.12); }
.game h3 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); font-weight: 800; letter-spacing: -0.02em; }
.game .game-lead { color: var(--ink-2); font-weight: 700; margin: 0.5rem 0 1.2rem; font-size: 1.04rem; }
.game ul { list-style: none; display: grid; gap: 0.7rem; }
.game li { display: flex; gap: 0.6rem; align-items: flex-start; color: var(--ink-2); font-size: 0.95rem; }
.game li svg { width: 18px; height: 18px; color: var(--mint); flex: none; margin-top: 3px; }
.game-media { position: relative; aspect-ratio: 4 / 3; border-radius: var(--radius-sm); overflow: hidden; box-shadow: var(--shadow-sm); }
.game-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.game:hover .game-media img { transform: scale(1.05); }

/* ---------- token / tokenomics ---------- */
.token-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(2rem, 4vw, 3.5rem); margin-top: 2.6rem; align-items: start; }
.util-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.9rem; }
.util { display: flex; gap: 0.85rem; align-items: flex-start; padding: 1.1rem; border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--surface); box-shadow: var(--shadow-sm); }
.util .u-ico { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; flex: none; background: var(--bg-2); }
.util .u-ico svg { width: 19px; height: 19px; color: var(--ink); }
.util h4 { font-size: 0.98rem; font-weight: 800; margin-bottom: 0.2rem; }
.util p { font-size: 0.83rem; color: var(--ink-2); }
.tokenomics { background: var(--ink); color: #f3f2ec; border-radius: var(--radius); padding: clamp(1.6rem, 3vw, 2.2rem); box-shadow: var(--shadow); }
.tokenomics .section-title { color: #fff; }
.tokenomics .tk-supply { font-family: "Space Mono", monospace; color: #b9b8ad; font-size: 0.85rem; }
.tokenomics .tk-supply b { font-family: "Archivo", sans-serif; font-size: 1.5rem; display: block; background: var(--grad-pop); -webkit-background-clip: text; background-clip: text; color: transparent; }
.tk-bars { display: grid; gap: 0.8rem; margin-top: 1.4rem; }
.tk-bar-row { display: grid; grid-template-columns: 1fr auto; gap: 0.4rem 0.8rem; align-items: center; font-size: 0.88rem; }
.tk-bar-row .tk-name { color: #d6d5cb; }
.tk-bar-row .tk-pct { font-family: "Space Mono", monospace; font-weight: 700; color: #fff; }
.tk-track { grid-column: 1 / -1; height: 8px; border-radius: 999px; background: rgba(255, 255, 255, 0.12); overflow: hidden; }
.tk-fill { height: 100%; border-radius: 999px; width: 0; transition: width 1.1s cubic-bezier(0.22, 1, 0.36, 1); }
.flywheel { margin-top: 1.4rem; display: grid; gap: 0.7rem; }
.flywheel .section-title { color: #fff; }
.fw-step { display: flex; gap: 0.8rem; align-items: flex-start; }
.fw-num { font-family: "Archivo", sans-serif; font-weight: 900; color: #15240f; font-size: 0.85rem; width: 28px; height: 28px; border-radius: 50%; background: var(--grad-cta); display: grid; place-items: center; flex: none; }
.fw-step p { font-size: 0.9rem; color: #d6d5cb; }

/* ---------- tech ---------- */
.tech-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.1rem; margin-top: 2.6rem; }
.tech { display: flex; gap: 1.1rem; align-items: flex-start; padding: 1.5rem; border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--surface); box-shadow: var(--shadow-sm); transition: transform 0.25s; }
.tech:hover { transform: translateY(-4px); }
.tech .t-ico { width: 48px; height: 48px; border-radius: 13px; display: grid; place-items: center; flex: none; background: rgba(22, 182, 135, 0.12); }
.tech .t-ico svg { width: 23px; height: 23px; color: var(--mint); }
.tech h4 { font-size: 1.06rem; font-weight: 800; margin-bottom: 0.35rem; }
.tech p { font-size: 0.9rem; color: var(--ink-2); }

/* ---------- roadmap ---------- */
.roadmap { margin-top: 2.6rem; position: relative; }
.rd-line { position: absolute; top: 18px; left: 0; right: 0; height: 3px; border-radius: 3px; background: var(--grad-pop); opacity: 0.5; }
.rd-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; position: relative; }
.rd-dot { width: 16px; height: 16px; border-radius: 50%; background: var(--grad-cta); border: 3px solid var(--bg); box-shadow: 0 0 0 2px var(--mint); margin-bottom: 1.3rem; }
.rd-q { font-family: "Space Mono", monospace; font-size: 0.85rem; font-weight: 700; letter-spacing: 0.03em; background: var(--grad-pop); -webkit-background-clip: text; background-clip: text; color: transparent; }
.rd-step h4 { font-size: 1.05rem; font-weight: 800; margin: 0.45rem 0 0.5rem; }
.rd-step p { font-size: 0.85rem; color: var(--ink-2); }

/* ---------- closing ---------- */
.closing { text-align: center; }
.closing-inner { background: var(--ink); border-radius: clamp(20px, 3vw, 34px); padding: clamp(2.6rem, 6vw, 5rem) 1.5rem; position: relative; overflow: hidden; }
.closing-inner::before { content: ""; position: absolute; inset: 0; background: radial-gradient(600px 300px at 50% -10%, rgba(242, 177, 43, 0.22), transparent 60%); }
.closing-mascot { width: clamp(120px, 18vw, 180px); margin: 0 auto 1.2rem; position: relative; z-index: 1; }
.closing h2 { position: relative; z-index: 1; font-weight: 800; letter-spacing: -0.03em; line-height: 1.05; font-size: clamp(2rem, 5.5vw, 3.8rem); color: #fff; }
.closing .mpk-word { position: relative; z-index: 1; font-family: "Archivo", sans-serif; font-weight: 900; letter-spacing: 0.18em; margin-top: 0.9rem; font-size: clamp(0.85rem, 2vw, 1.1rem); background: var(--grad-pop); -webkit-background-clip: text; background-clip: text; color: transparent; }
.closing p { position: relative; z-index: 1; color: #d6d5cb; max-width: 48ch; margin: 1.1rem auto 0; font-size: 1.06rem; }
.closing .hero-cta { position: relative; z-index: 1; justify-content: center; margin-top: 1.8rem; }
.closing .btn-ghost { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.2); color: #fff; }
.closing .btn-ghost:hover { border-color: #fff; }

/* ---------- footer ---------- */
.footer { padding: clamp(2.5rem, 5vw, 4rem) 0 2.5rem; border-top: 1px solid var(--line); }
.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1.5rem; align-items: flex-start; }
.footer .brand-name { font-size: 1.15rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.footer-links a { color: var(--ink-2); font-size: 0.9rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--ink); }
.footer-contact { display: flex; gap: 1.2rem; flex-wrap: wrap; font-family: "Space Mono", monospace; font-size: 0.85rem; color: var(--muted); margin-top: 1.2rem; }
.footer-contact a:hover { color: var(--mint); }
.footer-disclaimer { margin-top: 1.8rem; padding-top: 1.5rem; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.78rem; line-height: 1.6; max-width: 80ch; }
.footer-copy { margin-top: 1rem; color: var(--muted); font-size: 0.8rem; font-family: "Space Mono", monospace; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .nav-burger { display: block; }
  .pillars, .stat-row, .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .mpk-cards { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .game, .game--slot .game-media { grid-template-columns: 1fr; }
  .game--slot .game-media { order: 0; } .game-media { order: -1; }
  .token-grid { grid-template-columns: 1fr; }
  .rd-steps { grid-template-columns: 1fr 1fr; gap: 2rem 1rem; } .rd-line { display: none; }
  .hero-chip--1 { left: -2%; } .hero-chip--2 { right: -2%; }
  .nav-actions { margin-left: auto; }
}
@media (max-width: 560px) {
  .pillars, .stat-row, .tech-grid, .util-grid, .rd-steps { grid-template-columns: 1fr; }
  .hero-badge { display: none; }
  .hero-chip { padding: 0.45rem 0.6rem; }
  .hero-chip b { font-size: 0.95rem; }
  .nav-actions .btn-key { display: none; }
  .brand-sub { display: none; }
  .ncard { min-width: 240px; flex-basis: 240px; }
}

/* mobile drawer */
.drawer { position: fixed; inset: 0; z-index: 200; background: rgba(236, 235, 229, 0.98); backdrop-filter: blur(8px); display: flex; flex-direction: column; padding: 1.5rem; gap: 0.5rem; transform: translateX(100%); transition: transform 0.3s; visibility: hidden; }
.drawer.open { transform: none; visibility: visible; }
.drawer a { padding: 1rem; border-radius: 12px; font-size: 1.1rem; font-weight: 700; border-bottom: 1px solid var(--line); }
.drawer a:hover { background: var(--surface); }
.drawer-close { align-self: flex-end; width: 44px; height: 44px; font-size: 1.6rem; color: var(--ink); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}
a:focus-visible, button:focus-visible { outline: 2px solid var(--mint); outline-offset: 3px; border-radius: 6px; }