/* ===== $MOUSE — Arctic Theme ===== */

:root{
  --navy-950: #050b16;
  --navy-900: #081226;
  --navy-800: #0d1b34;
  --navy-700: #14274a;
  --blue-500: #4d9fef;
  --blue-400: #7ec3ff;
  --ice-100: #eef6ff;
  --ice-50: #ffffff;
  --frost: rgba(255,255,255,0.08);
  --frost-border: rgba(255,255,255,0.14);
  --shadow-blue: 0 20px 60px -20px rgba(77,159,239,0.45);
  --font-display: 'Arial Black', Arial, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  background: var(--navy-950);
  color: var(--ice-100);
  overflow-x: hidden;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
h1,h2,h3{ font-family: var(--font-display); letter-spacing:-0.02em; margin:0 0 0.4em; }
p{ line-height:1.65; color: rgba(238,246,255,0.78); }
ul{ padding-left: 1.1em; }

/* ---------- Snow canvas ---------- */
#snow-canvas{
  position: fixed; inset:0;
  width:100%; height:100%;
  z-index:1;
  pointer-events:none;
  opacity:0.8;
}

/* ---------- Elevation badge ---------- */
.elevation-badge{
  position: fixed;
  right: 18px; bottom: 18px;
  z-index: 60;
  background: rgba(8,18,38,0.75);
  border: 1px solid var(--frost-border);
  backdrop-filter: blur(10px);
  border-radius: 999px;
  padding: 10px 18px;
  display:flex; align-items:baseline; gap:6px;
  font-family: var(--font-display);
  box-shadow: var(--shadow-blue);
}
.elevation-label{ font-size:9px; letter-spacing:0.12em; color: var(--blue-400); }
.elevation-value{ font-size:16px; color:var(--ice-50); }
.elevation-unit{ font-size:10px; color: rgba(238,246,255,0.6); }

/* ---------- Header ---------- */
.site-header{
  position: fixed; top:0; left:0; right:0;
  z-index: 50;
  padding: 18px 0;
  transition: background .3s ease, padding .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled{
  background: rgba(5,11,22,0.75);
  backdrop-filter: blur(14px);
  padding: 12px 0;
  border-color: var(--frost-border);
}
.header-inner{
  max-width: 1240px; margin:0 auto; padding: 0 28px;
  display:flex; align-items:center; justify-content:space-between; gap: 24px;
}
.logo{
  font-family: var(--font-display);
  font-size: 22px; color: var(--ice-50);
}
.logo-dot{ color: var(--blue-400); }
.main-nav{ display:flex; gap:26px; flex:1; justify-content:center; }
.main-nav a{
  font-size: 14px; font-weight:600; color: rgba(238,246,255,0.75);
  transition: color .2s ease;
}
.main-nav a:hover{ color: var(--blue-400); }
.header-actions{ display:flex; align-items:center; gap:12px; }
.mobile-toggle{
  display:none; background:none; border:none; cursor:pointer;
  flex-direction:column; gap:5px; padding:6px;
}
.mobile-toggle span{ width:22px; height:2px; background:var(--ice-50); display:block; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 11px 22px; border-radius: 999px;
  font-weight:700; font-size:14px; cursor:pointer;
  border: 1px solid transparent;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  white-space:nowrap;
}
.btn:hover{ transform: translateY(-2px); }
.btn-primary{
  background: linear-gradient(135deg, var(--blue-400), var(--blue-500));
  color: var(--navy-950);
  box-shadow: var(--shadow-blue);
}
.btn-ghost{
  background: var(--frost);
  border-color: var(--frost-border);
  color: var(--ice-100);
  backdrop-filter: blur(6px);
}
.btn-ghost:hover{ background: rgba(255,255,255,0.14); }
.btn-lg{ padding: 15px 30px; font-size:15px; }

/* CA pill */
.ca-pill{
  display:flex; align-items:center; gap:8px;
  background: var(--frost); border:1px solid var(--frost-border);
  padding: 9px 14px; border-radius: 999px; cursor:pointer;
  color: var(--ice-100); font-size: 13px;
  backdrop-filter: blur(6px);
}
.ca-pill-label{ font-size:10px; color: var(--blue-400); font-weight:800; letter-spacing:.06em; }
.ca-pill-value{ font-family: monospace; }
.copy-icon{ opacity:.7; }
.ca-inline{
  margin-top: 14px;
  display:inline-flex; align-items:center; gap:8px;
  background: rgba(255,255,255,0.06);
  border: 1px dashed var(--frost-border);
  color: var(--blue-400);
  font-family: monospace; font-size: 12px;
  padding: 10px 14px; border-radius: 10px;
  cursor:pointer; word-break: break-all; text-align:left;
}

/* ---------- Layout helpers ---------- */
.section{ position: relative; padding: 130px 0; z-index:2; }
.section.has-bg{ overflow: hidden; }
.section-inner{ max-width: 1180px; margin:0 auto; padding: 0 28px; position: relative; z-index: 1; }

/* Real-photo interactive backgrounds (cursor + scroll parallax) */
.section-bg{
  position: absolute; inset: -12%;
  background-size: cover; background-position: center;
  opacity: 0.32;
  filter: saturate(0.85) brightness(0.85);
  z-index: 0; will-change: transform;
  pointer-events: none;
}
.section-bg-overlay{
  position: absolute; inset: 0; z-index: 0;
  background: linear-gradient(180deg, rgba(5,11,22,0.55) 0%, rgba(5,11,22,0.8) 55%, rgba(5,11,22,0.94) 100%);
  pointer-events: none;
}
.section-tag{
  display:inline-block; font-size:12px; font-weight:800;
  color: var(--blue-400); letter-spacing:.1em; margin-bottom:14px;
}
.section-tag.center{ display:block; text-align:center; }
h2{ font-size: clamp(28px, 4vw, 44px); color: var(--ice-50); }
.center{ text-align:center; }
.section-inner > h2.center{ max-width: 640px; margin:0 auto 50px; }

/* ---------- Reveal on scroll ---------- */
.reveal{
  opacity:0; transform: translateY(40px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.in-view{ opacity:1; transform: translateY(0); }

/* ---------- Hero ---------- */
.hero{
  position: relative;
  min-height: 100vh;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center;
  padding: 140px 24px 80px;
  overflow:hidden;
  z-index:2;
}
.hero-bg-gradient{
  position:absolute; inset:0; z-index:-3;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(77,159,239,0.25), transparent 60%),
    linear-gradient(180deg, var(--navy-950) 0%, var(--navy-900) 55%, var(--navy-800) 100%);
}
.mountain-layer{
  position:absolute; left:-5%; right:-5%; bottom:0; height:45vh;
  clip-path: polygon(0% 100%, 0% 60%, 8% 45%, 18% 58%, 28% 30%, 38% 50%, 50% 20%, 62% 48%, 72% 33%, 84% 55%, 92% 40%, 100% 58%, 100% 100%);
  z-index:-2;
}
.layer-back{ background: #0c1c38; opacity:0.55; height:50vh; transform: scale(1.1); filter: blur(1px); }
.layer-mid{ background: #123059; opacity:0.7; height:38vh; }
.layer-front{ background: #16406f; opacity:0.9; height:26vh; }

.hero-eyebrow{
  font-size:12px; font-weight:800; letter-spacing:.14em; color: var(--blue-400);
  margin-bottom:18px;
}
.hero-title{
  font-size: clamp(40px, 8vw, 96px);
  color: var(--ice-50);
  line-height: 0.95;
  text-shadow: 0 4px 40px rgba(77,159,239,0.35);
}
.hero-tagline{
  font-size: clamp(15px, 2vw, 20px);
  color: rgba(238,246,255,0.8);
  max-width: 560px; margin: 18px auto 34px;
}
.hero-cta-row{ display:flex; gap:16px; flex-wrap:wrap; justify-content:center; margin-bottom: 26px; }
.hero-socials{ display:flex; gap:22px; flex-wrap:wrap; justify-content:center; }
.hero-socials a{ font-size:13px; font-weight:700; color: rgba(238,246,255,0.65); border-bottom:1px solid transparent; }
.hero-socials a:hover{ color: var(--blue-400); border-color: var(--blue-400); }

/* ---------- Hero flip card: the legend vs. the real footage ---------- */
.hero-flip{
  margin-top: 56px;
  max-width: 720px; width:100%;
  height: clamp(150px, 32vw, 231px);
  perspective: 1800px;
  z-index: 3;
  transition: height .8s cubic-bezier(.22,.9,.32,1.05);
}
.hero-flip.flipped{
  height: clamp(380px, 62vw, 560px);
}
.hero-flip-inner{
  position: relative; width:100%; height:100%;
  transform-style: preserve-3d;
  transition: transform 1s cubic-bezier(.22,.9,.32,1.1);
}
.hero-flip.flipped .hero-flip-inner{ transform: rotateY(180deg); }

.hero-face{
  position: absolute; inset:0;
  backface-visibility: hidden;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--frost-border);
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.6);
}
.hero-face-front img{ width:100%; height:100%; object-fit:cover; display:block; }
.hero-face-back{ transform: rotateY(180deg); background:#000; }

.reveal-btn{
  position:absolute; left:50%; bottom:18px; transform:translateX(-50%);
  display:flex; align-items:center; gap:8px;
  background: rgba(5,11,22,0.72); border:1px solid var(--frost-border);
  color: var(--ice-50); font-weight:700; font-size:13px;
  padding: 10px 18px; border-radius: 999px; cursor:pointer;
  backdrop-filter: blur(6px);
  transition: transform .2s ease, background .2s ease;
}
.reveal-btn:hover{ transform: translateX(-50%) translateY(-2px); background: rgba(5,11,22,0.9); }
.reveal-btn-dot{ width:8px; height:8px; border-radius:50%; background:#ff5c5c; box-shadow:0 0 0 rgba(255,92,92,.6); animation: pulseDot 1.6s infinite; }

.hero-video-backdrop{
  position:absolute; inset:-20px;
  background-size: cover; background-position:center;
  filter: blur(28px) brightness(0.45) saturate(1.15);
  transform: scale(1.2);
}
.hero-video-frame{
  position: relative; z-index:1;
  height: 100%; aspect-ratio: 3/4; max-width: 100%;
  margin: 0 auto;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.14);
}
.hero-video-frame video{ width:100%; height:100%; object-fit:cover; display:block; }

.hud-corner{ position:absolute; width:20px; height:20px; border-color:var(--blue-400); opacity:.85; }
.hud-tl{ top:10px; left:10px; border-top:2px solid; border-left:2px solid; }
.hud-tr{ top:10px; right:10px; border-top:2px solid; border-right:2px solid; }
.hud-bl{ bottom:10px; left:10px; border-bottom:2px solid; border-left:2px solid; }
.hud-br{ bottom:10px; right:10px; border-bottom:2px solid; border-right:2px solid; }

.hud-rec{
  position:absolute; top:14px; left:38px;
  display:flex; align-items:center; gap:6px;
  font-family: monospace; font-size:11px; letter-spacing:.08em; color:#ff5c5c;
  text-shadow: 0 1px 4px rgba(0,0,0,.6);
}
.hud-rec-dot{ width:7px; height:7px; border-radius:50%; background:#ff5c5c; animation: pulseDot 1.2s infinite; }
.hud-elevation{
  position:absolute; top:14px; right:38px;
  font-family: monospace; font-size:11px; letter-spacing:.05em; color: var(--ice-50);
  text-shadow: 0 1px 4px rgba(0,0,0,.6);
}
.hud-sound{
  position:absolute; bottom:16px; right:16px;
  display:flex; align-items:center; gap:6px;
  background: rgba(5,11,22,0.65); border:1px solid var(--frost-border);
  color: var(--ice-50); font-size:11px; font-weight:700;
  padding: 7px 12px; border-radius: 999px; cursor:pointer;
  backdrop-filter: blur(6px);
}
.hud-sound.unmuted{ color: var(--blue-400); border-color: var(--blue-400); }
.hud-caption{
  position:absolute; bottom:16px; left:16px;
  font-size:10.5px; color: rgba(238,246,255,0.75);
  text-shadow: 0 1px 4px rgba(0,0,0,.6);
}
.flip-back-btn{
  position:absolute; top:14px; left:50%; transform:translateX(-50%);
  background: rgba(5,11,22,0.65); border:1px solid var(--frost-border);
  color: var(--ice-50); font-size:12px; font-weight:700;
  padding: 8px 16px; border-radius: 999px; cursor:pointer;
  z-index: 2;
}

.scroll-cue{
  position:absolute; bottom: 26px; left:50%; transform: translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:8px;
  font-size:10px; letter-spacing:.2em; color: rgba(238,246,255,0.5);
}
.scroll-cue-line{ width:1px; height:34px; background: linear-gradient(var(--blue-400), transparent); animation: scrollPulse 1.8s ease-in-out infinite; }
@keyframes scrollPulse{ 0%,100%{ opacity:.3 } 50%{ opacity:1 } }

/* ---------- Tilt cards ---------- */
.tilt-card{
  border-radius: 18px;
  overflow:hidden;
  border: 1px solid var(--frost-border);
  background: var(--navy-800);
  transform-style: preserve-3d;
  will-change: transform;
  transition: transform .15s ease-out, box-shadow .3s ease;
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.55);
}
.tilt-card:hover{ box-shadow: 0 30px 70px -18px rgba(77,159,239,0.4); }

/* ---------- Story ---------- */
.story-grid{ display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items:center; }
blockquote{
  margin: 22px 0; padding: 16px 20px; border-left: 3px solid var(--blue-400);
  background: var(--frost); border-radius: 0 12px 12px 0;
  font-style: italic; color: var(--ice-100); font-size: 16px;
}
.story-proof-link{
  display:flex; gap: 28px; margin-top: 28px; padding: 18px 22px;
  background: var(--frost); border: 1px solid var(--frost-border); border-radius: 14px;
  transition: background .2s ease;
}
.story-proof-link:hover{ background: rgba(255,255,255,0.1); }
.proof-stat{ display:flex; flex-direction:column; }
.proof-stat strong{ font-size:18px; color: var(--ice-50); }
.proof-stat span{ font-size:11px; color: rgba(238,246,255,0.55); margin-top:2px; }
.image-caption{
  text-align:center; margin-top:14px; font-size:11px; letter-spacing:.12em;
  color: rgba(238,246,255,0.55); font-weight:700;
}

/* ---------- Parallax feature sections ---------- */
.parallax-feature{
  position:relative; min-height: 70vh; display:flex; align-items:center; justify-content:center;
  overflow:hidden; z-index:2;
}
.parallax-bg{
  position:absolute; inset: -20% -5%; background-size:cover; background-position:center;
  will-change: transform;
}
.parallax-overlay{
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(5,11,22,0.55), rgba(5,11,22,0.85));
}
.parallax-overlay.dark{ background: linear-gradient(180deg, rgba(5,11,22,0.75), rgba(5,11,22,0.94)); }
.parallax-content{
  position:relative; z-index:2; max-width: 720px; text-align:center; padding: 60px 28px;
}
.parallax-kicker{ font-size:12px; font-weight:800; letter-spacing:.14em; color: var(--blue-400); margin-bottom:14px; }
.parallax-copy{ font-size: clamp(18px,2.6vw,26px); color: var(--ice-50); font-weight:600; line-height:1.5; }

/* ---------- Creator ---------- */
.creator-grid{ display:grid; grid-template-columns: 0.9fr 1.1fr; gap: 64px; align-items:center; }
.badge-endorsed{
  margin-top:14px; display:inline-flex; align-items:center; gap:8px;
  background: rgba(77,159,239,0.14); border:1px solid rgba(77,159,239,0.4);
  color: var(--blue-400); font-size:12px; font-weight:700;
  padding: 8px 14px; border-radius: 999px;
}
.creator-role{ color: var(--blue-400); font-weight:700; font-size:14px; margin-bottom: 14px; }
.creator-links{ display:flex; gap:14px; margin-top:22px; flex-wrap:wrap; }

/* ---------- How to buy ---------- */
.buy{ position:relative; }
.buy-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap:22px; margin-top: 20px; }
.buy-step{ padding: 30px 24px; text-align:left; }
.buy-step-num{ font-family: var(--font-display); font-size:34px; color: var(--blue-400); opacity:.6; margin-bottom:10px; }
.buy-step h3{ font-size:18px; color: var(--ice-50); margin-bottom:8px; }
.buy-step p{ font-size:14px; }
.buy-cta{ text-align:center; margin-top: 44px; }

/* ---------- Tokenomics ---------- */
.tokenomics-grid{ display:grid; grid-template-columns: 1.2fr 0.8fr; gap:64px; align-items:center; }
.live-note{ display:flex; align-items:center; gap:8px; font-size:13px; color: var(--blue-400); font-weight:700; margin-bottom: 22px; }
.live-dot{ width:8px; height:8px; border-radius:50%; background:#3ddc84; box-shadow: 0 0 0 rgba(61,220,132,0.5); animation: pulseDot 1.6s infinite; }
@keyframes pulseDot{ 0%{ box-shadow:0 0 0 0 rgba(61,220,132,0.55);} 70%{ box-shadow:0 0 0 8px rgba(61,220,132,0);} 100%{ box-shadow:0 0 0 0 rgba(61,220,132,0);} }
.stat-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:14px; margin-bottom: 28px; }
.stat-card{
  background: var(--frost); border:1px solid var(--frost-border); border-radius: 14px;
  padding: 16px 18px; display:flex; flex-direction:column; gap:6px;
}
.stat-label{ font-size:11px; color: rgba(238,246,255,0.55); text-transform:uppercase; letter-spacing:.06em; }
.stat-value{ font-size: 19px; font-weight:800; color: var(--ice-50); font-family: var(--font-display); }
.stat-up{ color:#3ddc84; }
.fact-list{ font-size:14px; color: rgba(238,246,255,0.78); margin: 0 0 6px; }
.fact-list li{ margin-bottom:6px; }
.tokenomics-disclaimer{ font-size:12px; color: rgba(238,246,255,0.45); margin-top:16px; }
.tokenomics-disclaimer a{ color: var(--blue-400); }

/* ---------- Roadmap ---------- */
.roadmap-content{ max-width: 980px; }
.roadmap-timeline{
  display:grid; grid-template-columns: repeat(4,1fr); gap: 20px; margin-top: 46px; text-align:left;
}
.roadmap-step{
  background: rgba(8,18,38,0.65); border:1px solid var(--frost-border); border-radius:16px;
  padding: 24px 20px; backdrop-filter: blur(6px);
}
.roadmap-marker{
  width:34px; height:34px; border-radius:50%; background: var(--blue-400); color: var(--navy-950);
  display:flex; align-items:center; justify-content:center; font-weight:800; font-size:13px; margin-bottom:14px;
}
.roadmap-step h3{ font-size:16px; color: var(--ice-50); margin-bottom:6px; }
.roadmap-step p{ font-size:13px; }

/* ---------- Analytics ---------- */
.chart-frame{
  border-radius: 18px; overflow:hidden; border:1px solid var(--frost-border);
  height: 520px; background: var(--navy-800);
}
.chart-frame iframe{ width:100%; height:100%; border:none; }
.live-note.center-note{ justify-content:center; margin: 26px 0 16px; }
.analytics-stat-grid{
  display:grid; grid-template-columns: repeat(4,1fr); gap:14px; margin-bottom: 8px;
}
.analytics-links{ display:flex; gap:14px; justify-content:center; margin-top:22px; }

/* ---------- Community ---------- */
.community-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:64px; align-items:center; }
.community-links{ display:flex; gap:14px; margin-top:24px; flex-wrap:wrap; }

/* ---------- FAQ ---------- */
.faq-list{ max-width: 760px; margin: 0 auto; }
.faq-item{
  border-bottom: 1px solid var(--frost-border);
}
.faq-question{
  width:100%; background:none; border:none; color: var(--ice-50);
  font-family: var(--font-body); font-size:16px; font-weight:700;
  padding: 22px 4px; display:flex; justify-content:space-between; align-items:center;
  cursor:pointer; text-align:left;
}
.faq-icon{ color: var(--blue-400); font-size:20px; transition: transform .25s ease; }
.faq-item.open .faq-icon{ transform: rotate(45deg); }
.faq-answer{
  max-height:0; overflow:hidden; transition: max-height .3s ease;
}
.faq-answer p{ padding: 0 4px 22px; font-size:14px; }
.faq-item.open .faq-answer{ max-height: 300px; }

/* ---------- Footer ---------- */
.site-footer{
  position:relative; z-index:2;
  padding: 60px 0 30px;
  background: var(--navy-900);
  border-top: 1px solid var(--frost-border);
}
.footer-inner{
  max-width: 1180px; margin:0 auto; padding: 0 28px;
  display:flex; flex-wrap:wrap; gap: 30px; justify-content:space-between; align-items:flex-start;
}
.footer-brand p{ font-size:13px; margin-top:8px; }
.footer-ca .ca-pill-value{ font-size:12px; }
.footer-socials{ display:flex; gap:18px; flex-wrap:wrap; }
.footer-socials a{ font-size:13px; font-weight:700; color: rgba(238,246,255,0.7); }
.footer-socials a:hover{ color: var(--blue-400); }
.footer-disclaimer{
  max-width: 1180px; margin: 40px auto 0; padding: 20px 28px 0 28px;
  border-top: 1px solid var(--frost-border);
  font-size: 11.5px; color: rgba(238,246,255,0.4); line-height:1.6;
}

/* ---------- Copy toast ---------- */
.copy-toast{
  position: fixed; bottom: 80px; left:50%; transform: translateX(-50%) translateY(20px);
  background: var(--ice-50); color: var(--navy-950); font-weight:700; font-size:13px;
  padding: 10px 20px; border-radius: 999px; z-index: 100;
  opacity:0; pointer-events:none; transition: opacity .25s ease, transform .25s ease;
}
.copy-toast.show{ opacity:1; transform: translateX(-50%) translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .main-nav{ display:none; }
  .mobile-toggle{ display:flex; }
  .story-grid, .creator-grid, .tokenomics-grid, .community-grid{ grid-template-columns: 1fr; }
  .buy-grid{ grid-template-columns: repeat(2,1fr); }
  .roadmap-timeline{ grid-template-columns: repeat(2,1fr); }
  .stat-grid{ grid-template-columns: repeat(2,1fr); }
  .analytics-stat-grid{ grid-template-columns: repeat(2,1fr); }
  .elevation-badge{ display:none; }
}
@media (max-width: 560px){
  .buy-grid{ grid-template-columns: 1fr; }
  .roadmap-timeline{ grid-template-columns: 1fr; }
  .header-actions .ca-pill{ display:none; }
  .analytics-stat-grid{ grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce){
  .reveal{ transition:none; opacity:1; transform:none; }
  .hero-flip, .hero-flip-inner{ transition:none !important; }
  *{ animation: none !important; }
}

/* ---------- Hero flip responsive ---------- */
@media (max-width: 640px){
  .hero-video-frame{ aspect-ratio: 3/4; height: 90%; }
  .hud-elevation{ right: 16px; }
  .hud-rec{ left: 16px; }
}