/* ═══════════════════════════════════════════
   DOGEMARS — Martian Brutalism
   Fonts: Satoshi (body/heading) + Capsule (accent)
   ═══════════════════════════════════════════ */

/* ── Capsule: accent display ── */
@font-face{font-family:Capsule;src:url('assets/fonts/capsule-bold.woff2') format('woff2');font-weight:800;font-display:swap}
@font-face{font-family:Capsule;src:url('assets/fonts/capsule-book.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Capsule;src:url('assets/fonts/capsule-medium.woff2') format('woff2');font-weight:600;font-display:swap}

/* ── Design tokens ── */
:root{
  color-scheme:dark;
  -webkit-tap-highlight-color:rgba(255,154,61,.12);

  --void:          #080706;
  --space:         #0f0d0a;
  --crust:         #1a1611;
  --signal:        #ff9a3d;
  --signal-burn:   #d85d1c;
  --signal-glow:   #ffc078;
  --text-primary:  #f4efe8;
  --text-secondary:#c4bcb2;
  --text-muted:    #7a7268;
  --divider-subtle: rgba(244,239,232,.10);
  --divider:        rgba(244,239,232,.18);
  --divider-strong: rgba(244,239,232,.32);

  --header:72px;
  --space-x:clamp(24px,5vw,80px);
  --section-gap:clamp(96px,12vw,180px);
  --max:1440px;
}

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--void)}
body{margin:0;background-color:var(--void);color:var(--text-primary);font:400 16px/1.5 Satoshi,sans-serif;overflow-x:hidden;touch-action:manipulation}
img{max-width:100%;display:block}
a,button{font:inherit;cursor:pointer}
a{color:inherit}
button{border:0;background:0;padding:0}
h1,h2,h3,p,figure{margin:0}

/* ── A11y ── */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;z-index:100;left:16px;top:-64px;padding:12px 16px;background:var(--signal);color:var(--void);font-weight:600;text-decoration:none;font-family:Satoshi,sans-serif}
.skip-link:focus{top:16px}
:focus-visible{outline:2px solid var(--signal);outline-offset:4px}
section[id]{scroll-margin-top:var(--header)}

/* ── Global noise overlay ── */
.noise{
  position:fixed;z-index:9999;inset:0;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat:repeat;background-size:256px 256px;
}
.mars-bg{
  position:fixed;z-index:-1;inset:0;pointer-events:none;
  background:url('assets/mars-surface-texture.png') center/cover no-repeat;
  opacity:.35;
}

/* ── Utility ── */
.overflow-x-hidden{overflow-x:hidden}
.w-full{width:100%}
.max-w-full{max-width:100%}
.section-pad{padding:var(--section-gap) var(--space-x)}

/* ── Typography ── */
h1,h2,h3{font-family:Satoshi,sans-serif;font-weight:700;letter-spacing:-.02em}
h1,h2{text-wrap:balance}
h2{font-size:clamp(48px,7vw,88px);line-height:.88;margin-bottom:28px}
.eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 24px;color:var(--signal);font:600 12px/1 Satoshi,sans-serif;text-transform:uppercase;letter-spacing:.1em}
.text-link{display:inline-flex;align-items:center;gap:8px;margin-top:20px;padding-bottom:6px;border-bottom:1px solid var(--signal);color:var(--text-primary);font-weight:600;text-decoration:none;transition:gap .3s ease}
.text-link:hover{gap:14px}
.text-link span{transition:transform .3s ease}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 24px;font:600 14px/1 Satoshi,sans-serif;text-decoration:none;white-space:nowrap;transition:transform .25s ease,background .25s ease,border-color .25s ease}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--signal);color:var(--void)}
.btn-primary:hover{background:var(--signal-glow)}
.btn-ghost{border:1px solid var(--divider-strong);color:var(--text-primary);background:rgba(8,7,6,.3)}
.btn-ghost:hover{border-color:var(--text-primary)}

/* ═══════════════════════════════════════════
   NAVIGATION — glass pill
   ═══════════════════════════════════════════ */
.nav{position:fixed;z-index:30;inset:0 0 auto}
.nav-inner{
  display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:32px;
  height:var(--header);padding:0 var(--space-x);
  background:rgba(8,7,6,.78);backdrop-filter:blur(20px);
  border-bottom:1px solid var(--divider);
}
.nav-brand{display:inline-flex;align-items:center;gap:10px;font:700 15px/1 Satoshi,sans-serif;text-decoration:none}
.nav-brand img{width:36px;height:36px;object-fit:contain}
.nav-links{display:flex;justify-content:flex-end;gap:32px}
.nav-links a{position:relative;color:var(--text-muted);font:500 13px/1 Satoshi,sans-serif;text-decoration:none;transition:color .2s ease}
.nav-links a::after{content:'';position:absolute;left:0;bottom:-4px;width:100%;height:1px;background:var(--signal);transform:scaleX(0);transform-origin:right;transition:transform .3s ease}
.nav-links a:hover{color:var(--text-primary)}
.nav-links a:hover::after{transform:scaleX(1);transform-origin:left}
.nav-cta{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 18px;background:var(--signal);color:var(--void);font:600 13px/1 Satoshi,sans-serif;text-decoration:none;transition:transform .2s ease,background .2s ease}
.nav-cta:hover{background:var(--signal-glow);transform:translateY(-2px)}
.nav-menu-btn,.mobile-nav{display:none}

/* ═══════════════════════════════════════════
   HERO — Cinematic Center
   ═══════════════════════════════════════════ */
.hero{
  position:relative;min-height:100dvh;isolation:isolate;overflow:hidden;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding-top:var(--header);text-align:center;
}
.hero-bg{position:absolute;z-index:-3;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.hero-scrim{
  position:absolute;z-index:-2;inset:0;
  background:radial-gradient(ellipse at center,transparent 30%,rgba(8,7,6,.94) 100%);
}
.hero-content{position:relative;z-index:1;max-width:1024px;padding:0 var(--space-x)}
.hero-eyebrow{display:flex;align-items:center;justify-content:center;gap:10px;margin:0 0 24px;color:var(--signal);font:600 12px/1 Satoshi,sans-serif;text-transform:uppercase;letter-spacing:.1em}
.hero-eyebrow span{color:var(--text-muted);font-weight:400}
.hero-title{max-width:100%;margin-bottom:28px;font:700 clamp(56px,8vw,96px)/.82 Satoshi,sans-serif}
.hero-title em{color:var(--signal);font-style:normal}
.hero-lead{max-width:520px;margin:0 auto 36px;color:var(--text-secondary);font-size:clamp(17px,1.5vw,21px);line-height:1.55}
.hero-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}
.hero-badge{
  position:absolute;bottom:clamp(40px,6vh,80px);right:var(--space-x);
  display:flex;flex-direction:column;align-items:flex-end;
  color:rgba(244,239,232,.5);font:400 10px/1 Satoshi,sans-serif;letter-spacing:.08em;
}
.hero-badge strong{color:var(--signal);font:700 clamp(34px,4vw,56px)/.9 Satoshi,sans-serif}

/* ═══════════════════════════════════════════
   SIGNAL TAPE — infinite marquee
   ═══════════════════════════════════════════ */
.signal-tape{overflow:hidden;border-block:1px solid rgba(8,7,6,.3);background:var(--signal);color:var(--void)}
.signal-track{display:flex;align-items:center;gap:28px;width:max-content;padding:14px 0;white-space:nowrap;font:700 13px/1 Satoshi,sans-serif;animation:marquee 26s linear infinite}
.signal-track b{font-weight:400}
.signal-track span::after,.signal-track b::after{content:'\2009\25B8\2009';opacity:.45}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ═══════════════════════════════════════════
   METRICS — dashboard
   ═══════════════════════════════════════════ */
.metrics{border-bottom:1px solid var(--divider)}
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);max-width:var(--max);margin:0 auto}
.metric{padding:clamp(40px,5vw,72px) var(--space-x);border-right:1px solid var(--divider)}
.metric:last-child{border-right:0}
.metric strong{display:block;color:var(--text-primary);font:800 clamp(48px,6vw,88px)/.86 Capsule,sans-serif;font-variant-numeric:tabular-nums}
.metric span{display:block;margin-top:12px;color:var(--text-muted);font:500 13px/1 Satoshi,sans-serif}

/* ═══════════════════════════════════════════
   STORY — asymmetric split
   ═══════════════════════════════════════════ */
.story{display:grid;grid-template-columns:1fr .7fr;align-items:center;gap:clamp(64px,10vw,160px);max-width:var(--max);margin:0 auto}
.story-copy h2{margin-bottom:28px}
.story-copy p{max-width:520px;margin-bottom:18px;color:var(--text-secondary);font-size:17px;line-height:1.65}
.story-visual{position:relative;margin:0;width:360px;justify-self:end;isolation:isolate}
.story-visual::before{content:'';position:absolute;z-index:-1;inset:-18px 18px 18px -18px;border:1px solid var(--signal)}
.story-visual img{width:100%;aspect-ratio:1/1;object-fit:cover}

/* ═══════════════════════════════════════════
   TOKENOMICS — gapless bento
   ═══════════════════════════════════════════ */
.tokenomics{border-top:1px solid var(--divider)}
.section-head{max-width:760px;margin-bottom:clamp(56px,8vw,112px)}
.section-head p{max-width:520px;color:var(--text-secondary);font-size:17px;line-height:1.6}
.bento{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:1fr 1fr;grid-auto-flow:dense;border-top:1px solid var(--divider)}
.bento-main{grid-row:1/3;display:flex;gap:clamp(28px,5vw,64px);align-items:flex-end;padding:clamp(40px,5vw,72px) 0;border-right:2px solid var(--signal);border-bottom:1px solid var(--divider)}
.bento-card{display:flex;flex-direction:column;gap:16px;padding:clamp(32px,4vw,56px);border-bottom:1px solid var(--divider);border-right:1px solid var(--divider)}
.bento-card:last-child{border-right:0}
.bento-value{flex:0 0 auto;color:var(--signal);font:800 clamp(64px,9vw,144px)/.72 Capsule,sans-serif}
.bento-card .bento-value{font-size:clamp(40px,4vw,64px);line-height:1}
.bento h3{margin-bottom:8px;font-size:22px;color:var(--text-primary)}
.bento p{max-width:310px;color:var(--text-secondary);line-height:1.55}

/* ═══════════════════════════════════════════
   ROADMAP — pinned split
   ═══════════════════════════════════════════ */
.roadmap{display:grid;grid-template-columns:.7fr 1.3fr;gap:clamp(56px,10vw,160px);max-width:var(--max);margin:0 auto;border-top:1px solid var(--divider)}
.roadmap-heading{position:sticky;top:calc(var(--header) + 48px);align-self:start}
.roadmap-heading p{max-width:400px;color:var(--text-secondary);font-size:17px;line-height:1.6}
.mission-list{border-top:1px solid var(--divider)}
.mission{display:grid;grid-template-columns:68px 1fr;gap:28px;padding:44px 0;border-bottom:1px solid var(--divider);transition:background .3s ease}
.mission:hover{background:var(--crust)}
.mission-marker{display:flex;flex-direction:column;align-items:center;gap:0}
.mission-code{display:grid;place-items:center;width:50px;height:50px;border:1px solid var(--signal);color:var(--signal);font:800 22px/1 Capsule,sans-serif;flex-shrink:0}
.mission-line{width:1px;flex:1;background:var(--divider);margin-top:8px;min-height:20px}
.mission-body h3{margin-bottom:10px;font:700 clamp(28px,3vw,44px)/1 Satoshi,sans-serif}
.mission-body p{max-width:560px;color:var(--text-secondary);font-size:16px;line-height:1.6}

/* ═══════════════════════════════════════════
   BUY — 4-step
   ═══════════════════════════════════════════ */
.buy{max-width:var(--max);margin:0 auto;border-top:1px solid var(--divider)}
.buy-path{display:grid;grid-template-columns:repeat(4,1fr);margin:0;padding:0;list-style:none;border-top:1px solid var(--divider)}
.buy-path li{position:relative;padding:36px 28px 30px;border-right:1px solid var(--divider)}
.buy-path li:last-child{border-right:0}
.buy-step{position:absolute;top:-5px;left:28px;width:9px;height:9px;background:var(--signal);transform:rotate(45deg)}
.buy-num{display:block;margin-bottom:52px;color:var(--signal);font:600 12px/1 Satoshi,sans-serif}
.buy-path h3{margin-bottom:14px;font:700 clamp(22px,2.2vw,32px)/1 Satoshi,sans-serif}
.buy-path p{color:var(--text-secondary);line-height:1.55}

/* ═══════════════════════════════════════════
   CONTRACT — command panel
   ═══════════════════════════════════════════ */
.contract{max-width:var(--max);margin:0 auto;border-top:1px solid var(--divider)}
.contract-head{max-width:760px;margin-bottom:58px}
.contract-head p:last-child{max-width:520px;color:var(--text-secondary);font-size:17px;line-height:1.6}
.contract-panel{display:grid;grid-template-columns:1fr auto;gap:14px;padding:28px;border:1px solid var(--signal);background:var(--crust)}
.contract-panel>span{grid-column:1/-1;color:var(--signal);font:600 11px/1 Satoshi,sans-serif;text-transform:uppercase;letter-spacing:.08em}
.contract-panel code{align-self:center;overflow-wrap:anywhere;color:var(--text-primary);font:600 clamp(12px,1.35vw,17px)/1.5 Capsule,sans-serif}
.verify-links{display:grid;grid-template-columns:repeat(3,1fr);border-inline:1px solid var(--divider);border-bottom:1px solid var(--divider)}
.verify-links a{display:flex;flex-direction:column;gap:32px;min-height:150px;padding:26px;border-right:1px solid var(--divider);text-decoration:none;transition:background .25s ease}
.verify-links a:last-child{border-right:0}
.verify-links a:hover{background:var(--signal);color:var(--void)}
.verify-links span{color:var(--text-muted);font:500 12px/1 Satoshi,sans-serif}
.verify-links a:hover span{color:rgba(8,7,6,.7)}
.verify-links strong{font:700 clamp(22px,2.4vw,34px)/1 Satoshi,sans-serif}

/* ═══════════════════════════════════════════
   COMMUNITY — full-bleed
   ═══════════════════════════════════════════ */
.community{position:relative;min-height:760px;isolation:isolate;display:flex;align-items:flex-end;overflow:hidden}
.community>img{position:absolute;z-index:-2;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 30%}
.community-scrim{position:absolute;z-index:-1;inset:0;background:linear-gradient(0deg,rgba(8,7,6,.96) 0%,rgba(8,7,6,.35) 60%,rgba(8,7,6,.08) 100%)}
.community-copy{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--space-x) clamp(80px,10vw,150px)}
.community-copy h2{margin-bottom:24px}
.community-copy p{max-width:440px;color:var(--text-secondary);font-size:18px}
.social-links{display:flex;gap:10px;margin-top:28px;flex-wrap:wrap}
.social-links a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border:1px solid var(--divider-strong);font:600 14px/1 Satoshi,sans-serif;text-decoration:none;transition:background .25s ease,color .25s ease}
.social-links a:hover{background:var(--signal);color:var(--void);border-color:var(--signal)}

/* ═══════════════════════════════════════════
   FOOTER — industrial 3-col
   ═══════════════════════════════════════════ */
footer{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:40px;max-width:var(--max);margin:0 auto;padding:46px var(--space-x);border-top:1px solid var(--divider)}
footer p{max-width:520px;color:var(--text-muted);font-size:11px;line-height:1.55}
.footer-brand{display:inline-flex;align-items:center;gap:10px;font:700 14px/1 Satoshi,sans-serif;text-decoration:none}
.footer-brand img{width:36px;height:36px;object-fit:contain}
.footer-copy{color:var(--text-muted);font-size:11px;white-space:nowrap}

/* ═══════════════════════════════════════════
   TOAST + REVEAL
   ═══════════════════════════════════════════ */
.toast{position:fixed;z-index:60;left:50%;bottom:24px;min-width:220px;padding:14px 18px;background:var(--signal);color:var(--void);font:600 14px/1 Satoshi,sans-serif;text-align:center;opacity:0;transform:translate(-50%,80px);transition:opacity .25s ease,transform .25s ease;pointer-events:none}
.toast.show{opacity:1;transform:translate(-50%,0)}

.reveal{opacity:0;transform:translateY(28px);will-change:transform,opacity;transition:opacity .75s cubic-bezier(.16,1,.3,1),transform .75s cubic-bezier(.16,1,.3,1);transition-delay:var(--delay,0ms)}
.reveal.is-visible{opacity:1;transform:none;will-change:auto}

/* ═══════════════════════════════════════════
   RESPONSIVE — tablet
   ═══════════════════════════════════════════ */
@media(max-width:980px){
  :root{--space-x:28px;--section-gap:clamp(88px,10vw,140px)}
  .nav-inner{grid-template-columns:auto 1fr auto;gap:20px}
  .nav-links,.nav-cta{display:none}
  .nav-menu-btn{display:grid;place-items:center;justify-self:end;width:44px;height:44px;border:1px solid var(--divider-strong);cursor:pointer}
  .nav-menu-lines{display:block;width:20px}
  .nav-menu-lines i{display:block;height:1px;margin:6px 0;background:var(--text-primary);transition:transform .2s ease}
  .nav-menu-btn[aria-expanded="true"] .nav-menu-lines i:first-child{transform:translateY(3.5px) rotate(45deg)}
  .nav-menu-btn[aria-expanded="true"] .nav-menu-lines i:last-child{transform:translateY(-3.5px) rotate(-45deg)}
  .mobile-nav.open{display:grid;overscroll-behavior:contain}
  .mobile-nav{position:absolute;top:var(--header);left:0;right:0;padding:18px var(--space-x) 26px;border-bottom:1px solid var(--divider);background:var(--void)}
  .mobile-nav a{display:block;padding:14px 0;border-bottom:1px solid var(--divider);font:700 26px/1.1 Satoshi,sans-serif;text-decoration:none;touch-action:manipulation}

  .hero-badge{display:none}
  .metrics-grid{grid-template-columns:repeat(2,1fr)}
  .metric:nth-child(2){border-right:0}
  .metric:nth-child(odd){padding-left:var(--space-x)}
  .metric:nth-child(-n+2){border-bottom:1px solid var(--divider)}
  .story{grid-template-columns:1fr;gap:64px}
  .story-visual{width:300px;margin-left:auto;isolation:isolate}
  .bento{grid-template-columns:1fr 1fr;grid-template-rows:auto auto}
  .bento-main{grid-row:auto;grid-column:1/-1;padding-right:0!important;border-right:0}
  .roadmap{grid-template-columns:1fr}
  .roadmap-heading{position:static}
  .buy-path{grid-template-columns:repeat(2,1fr)}
  .buy-path li:nth-child(2){border-right:0}
  .buy-path li:nth-child(-n+2){border-bottom:1px solid var(--divider)}
  .verify-links{grid-template-columns:1fr}
  .verify-links a{min-height:110px;border-right:0;border-bottom:1px solid var(--divider)}
  .verify-links a:last-child{border-bottom:0}
  footer{grid-template-columns:1fr;gap:20px}
}

/* ═══════════════════════════════════════════
   RESPONSIVE — mobile
   ═══════════════════════════════════════════ */
@media(max-width:640px){
  :root{--space-x:20px;--header:68px;--section-gap:88px}
  .nav-brand{font-size:13px;gap:8px}
  .nav-brand img{width:32px;height:32px}
  .hero{min-height:760px;justify-content:flex-end;padding-bottom:72px}
  .hero-bg{object-position:65% center}
  .hero-scrim{background:linear-gradient(180deg,rgba(8,7,6,.5) 0%,rgba(8,7,6,.8) 48%,rgba(8,7,6,.96) 100%)}
  .hero-title{font-size:clamp(52px,16vw,68px)}
  .hero-lead{max-width:360px;font-size:16px}
  .hero-actions{display:grid;grid-template-columns:1fr 1fr;width:100%}
  .hero-actions .btn{width:100%;min-width:0;padding-inline:14px;font-size:13px}
  .signal-track{animation-duration:20s}
  .metric strong{font-size:42px}
  .story-visual::before{inset:-10px 10px 10px -10px}
  .story-visual{width:100%;justify-self:auto}
  .bento{grid-template-columns:1fr}
  .bento-card{border-right:0}
  .bento-main{flex-direction:column;align-items:flex-start;gap:20px}
  .bento-value,.bento-card .bento-value{font-size:72px;line-height:.8}
  .mission{grid-template-columns:48px 1fr;gap:16px;padding:32px 0}
  .mission-code{width:44px;height:44px}
  .buy-path{grid-template-columns:1fr}
  .buy-path li{padding:30px 0 36px var(--space-x);border-right:0;border-bottom:1px solid var(--divider)}
  .buy-path li:last-child{padding-bottom:0;border-bottom:0}
  .buy-step{left:var(--space-x)}
  .buy-num{margin-bottom:34px}
  .contract-panel{grid-template-columns:1fr;padding:22px}
  .contract-panel code{font-size:12px}
  .community{min-height:620px}
  .community>img{object-position:63% center}
  .community-copy{padding-bottom:64px}
  footer{padding:38px var(--space-x)}
}

/* ═══════════════════════════════════════════
   REDUCED MOTION
   ═══════════════════════════════════════════ */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .signal-track{animation:none}
  .reveal{opacity:1;transform:none;transition:none;will-change:auto}
  .btn,.nav-cta,.text-link,.verify-links a,.social-links a,.mission{transition:none}
}