/* =========================================================
   MECHASTALIN 4.5 — The Loyalty Protocol on Solana
   ========================================================= */

/* ---------- TOKENS ---------- */
:root{
  --charcoal:#080A0D;
  --gunmetal:#1A1F24;
  --gunmetal-2:#12161A;
  --steel:#8B949E;
  --steel-lt:#C3CBD3;
  --red:#EF233C;
  --amber:#FFB000;
  --sol-purple:#9945FF;
  --sol-green:#14F195;
  --sol-cyan:#00D1FF;
  --cream:#EFE5D0;

  --ink:#EAF0F5;
  --ink-dim:#A9B3BD;

  --sol-grad:linear-gradient(100deg,var(--sol-purple) 0%,var(--sol-cyan) 52%,var(--sol-green) 100%);
  --steel-grad:linear-gradient(160deg,#3A424B 0%,#20262C 45%,#2C343C 100%);

  --font-display:"Anton",'Arial Narrow',Impact,sans-serif;
  --font-cond:"Oswald",'Arial Narrow',sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Consolas,monospace;

  --wrap:1200px;
  --pad:clamp(1rem,4vw,2.5rem);
  --r-sm:6px;
  --r-md:12px;
  --r-lg:20px;
  --r-pill:999px;

  --edge:1px solid rgba(139,148,158,.22);
  --edge-hi:1px solid rgba(139,148,158,.42);
  --shadow-1:0 2px 8px rgba(0,0,0,.5);
  --shadow-2:0 18px 44px rgba(0,0,0,.62);
  --shadow-3:0 30px 80px rgba(0,0,0,.7);
  --ease:cubic-bezier(.22,.68,.36,1);
}

/* ---------- RESET ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:88px}
body{
  margin:0;
  background:var(--charcoal);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:clamp(15px,.44vw + 14px,17px);
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  background-image:
    radial-gradient(1200px 620px at 12% -8%,rgba(153,69,255,.13),transparent 62%),
    radial-gradient(1000px 560px at 92% 6%,rgba(0,209,255,.09),transparent 60%),
    radial-gradient(900px 700px at 50% 108%,rgba(20,241,149,.07),transparent 62%);
  background-attachment:fixed;
}
img,svg,picture{display:block;max-width:100%}
img{height:auto}
button{font:inherit;color:inherit}
a{color:inherit}
h1,h2,h3,p,figure,blockquote,dl,dd{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
code{font-family:var(--font-mono)}

/* ---------- GRAIN + SCANLINE FILM ---------- */
body::after{
  content:"";position:fixed;inset:0;z-index:9;pointer-events:none;
  background:repeating-linear-gradient(to bottom,rgba(255,255,255,.028) 0 1px,transparent 1px 3px);
  mix-blend-mode:overlay;opacity:.5;
}

/* ---------- HELPERS ---------- */
.wrap{width:min(100% - (var(--pad) * 2),var(--wrap));margin-inline:auto}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.skip-link{
  position:fixed;top:-100px;left:12px;z-index:200;padding:.7rem 1.1rem;border-radius:var(--r-sm);
  background:var(--sol-green);color:#04150E;font-family:var(--font-mono);font-weight:700;font-size:.8rem;
  text-decoration:none;transition:top .18s var(--ease);
}
.skip-link:focus{top:12px}

:where(a,button,summary,[tabindex]):focus-visible{
  outline:2px solid var(--sol-green);outline-offset:3px;border-radius:var(--r-sm);
}

/* ---------- SOLANA MARK ---------- */
.sol-mark{
  width:1.05em;height:.8em;flex:none;fill:url(#solGrad);
  filter:drop-shadow(0 0 6px rgba(20,241,149,.45));
}
.sol-mark--lg{width:1.6em;height:1.2em}
.ico{width:1.05em;height:1.05em;flex:none;fill:currentColor}

/* ---------- TYPE ---------- */
.h-display{
  font-family:var(--font-display);
  font-size:clamp(2.1rem,5.4vw,4.1rem);
  line-height:.96;letter-spacing:.012em;text-transform:uppercase;
  color:#F2F6FA;
  text-wrap:balance;
  margin-block:.35rem .9rem;
  text-shadow:0 3px 0 rgba(0,0,0,.45);
}
.watermarked{position:relative;isolation:isolate}
.watermarked::before{
  content:attr(data-watermark);
  position:absolute;left:-.04em;top:50%;translate:0 -50%;z-index:-1;
  font-family:var(--font-display);font-size:2.1em;line-height:1;letter-spacing:.02em;
  background:var(--sol-grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  opacity:.07;white-space:nowrap;pointer-events:none;
}
.kicker{
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;
  color:var(--steel);display:flex;align-items:center;gap:.6rem;
}
.eyebrow{
  font-family:var(--font-mono);font-size:clamp(.66rem,1.6vw,.78rem);letter-spacing:.22em;
  text-transform:uppercase;color:var(--sol-green);
  display:inline-flex;align-items:center;gap:.6rem;
  padding:.42rem .85rem;border:1px solid rgba(20,241,149,.32);border-radius:var(--r-pill);
  background:rgba(20,241,149,.06);
}
.section-lede{
  color:var(--ink-dim);max-width:62ch;font-size:clamp(.98rem,1.4vw,1.08rem);margin-top:.5rem;
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn{
  --btn-bg:var(--gunmetal);
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  padding:.78rem 1.35rem;border-radius:var(--r-pill);border:1px solid transparent;
  font-family:var(--font-cond);font-weight:700;font-size:.92rem;letter-spacing:.09em;
  text-transform:uppercase;text-decoration:none;cursor:pointer;white-space:nowrap;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),filter .18s var(--ease),background-color .18s var(--ease);
}
.btn--lg{padding:1rem 1.8rem;font-size:1.02rem}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.985)}

.btn--sol{
  position:relative;color:#050B08;background:var(--sol-grad);background-size:180% 100%;
  box-shadow:0 8px 26px rgba(153,69,255,.34),0 0 0 1px rgba(255,255,255,.14) inset;
}
.btn--sol .sol-mark{fill:#050B08;filter:none}
.btn--sol:hover{background-position:100% 0;box-shadow:0 12px 34px rgba(20,241,149,.42),0 0 0 1px rgba(255,255,255,.2) inset}

.btn--ghost{
  color:var(--ink);background:rgba(26,31,36,.72);border-color:rgba(139,148,158,.36);
  backdrop-filter:blur(6px);
}
.btn--ghost:hover{border-color:var(--sol-green);color:#fff;box-shadow:0 10px 28px rgba(0,0,0,.5)}

.btn--outline{
  color:var(--ink);background:rgba(18,22,26,.85);border-color:rgba(139,148,158,.3);
}
.btn--outline:hover{border-color:var(--sol-cyan);background:rgba(0,209,255,.09)}

.btn--steel{color:var(--ink);background:var(--steel-grad);border-color:rgba(139,148,158,.34);box-shadow:var(--shadow-1)}
.btn--steel:hover{filter:brightness(1.18)}

/* =========================================================
   NAV
   ========================================================= */
.nav{
  position:sticky;top:0;z-index:60;
  background:rgba(8,10,13,.78);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(139,148,158,.16);
}
.nav__inner{
  width:min(100% - 2rem,1320px);margin-inline:auto;
  display:flex;align-items:center;gap:clamp(.6rem,1.6vw,1.4rem);
  min-height:72px;padding-block:.6rem;
}
.nav__brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;flex:none}
.nav__logo{
  width:44px;height:44px;border-radius:10px;border:1px solid rgba(139,148,158,.34);
  box-shadow:0 0 0 1px rgba(153,69,255,.28),0 6px 18px rgba(0,0,0,.6);
  object-fit:cover;
}
.nav__brandtext{display:flex;flex-direction:column;line-height:1}
.nav__name{font-family:var(--font-display);font-size:1.06rem;letter-spacing:.03em;color:#fff}
.nav__chain{
  display:flex;align-items:center;gap:.32rem;margin-top:.22rem;
  font-family:var(--font-mono);font-size:.58rem;letter-spacing:.2em;color:var(--steel);
}
.live{
  display:inline-flex;align-items:center;gap:.45rem;flex:none;
  padding:.3rem .7rem;border-radius:var(--r-pill);
  border:1px solid rgba(20,241,149,.34);background:rgba(20,241,149,.08);
  font-family:var(--font-mono);font-size:.6rem;letter-spacing:.18em;color:var(--sol-green);
}
.live__dot{width:7px;height:7px;border-radius:50%;background:var(--sol-green);box-shadow:0 0 8px var(--sol-green);animation:pulseDot 2.2s infinite}
@keyframes pulseDot{0%,100%{opacity:1}50%{opacity:.28}}

.nav__links{display:flex;align-items:center;gap:clamp(.5rem,1.4vw,1.4rem);margin-left:auto}
.nav__links a{
  position:relative;padding:.4rem .2rem;text-decoration:none;
  font-family:var(--font-cond);font-weight:600;font-size:.88rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--steel-lt);transition:color .18s var(--ease);
}
.nav__links a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;
  background:var(--sol-grad);transition:right .24s var(--ease);
}
.nav__links a:hover,.nav__links a:focus-visible,.nav__links a.is-active{color:#fff}
.nav__links a:hover::after,.nav__links a:focus-visible::after,.nav__links a.is-active::after{right:0}
.nav__buy{flex:none;padding:.6rem 1.1rem;font-size:.85rem}
.nav__stripe{height:2px;background:var(--sol-grad);background-size:220% 100%;opacity:.85;animation:slideStripe 7s linear infinite}
@keyframes slideStripe{0%{background-position:0 0}100%{background-position:220% 0}}

.nav__toggle{
  display:none;flex:none;width:44px;height:44px;border-radius:10px;cursor:pointer;
  border:1px solid rgba(139,148,158,.34);background:rgba(26,31,36,.8);
}
.nav__bars{display:grid;gap:5px;place-content:center;height:100%}
.nav__bars i{display:block;width:20px;height:2px;background:var(--ink-dim);transition:transform .22s var(--ease),opacity .22s var(--ease)}
.nav__toggle[aria-expanded="true"] i:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__toggle[aria-expanded="true"] i:nth-child(2){opacity:0}
.nav__toggle[aria-expanded="true"] i:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media (max-width:1080px){
  .live{display:none}
}
@media (max-width:900px){
  .nav__toggle{display:block;order:4}
  .nav__buy{order:3;margin-left:auto;padding:.52rem .9rem;font-size:.78rem}
  .nav__links{
    position:absolute;left:0;right:0;top:100%;margin:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:rgba(8,10,13,.97);backdrop-filter:blur(16px);
    border-bottom:1px solid rgba(139,148,158,.2);
    max-height:0;overflow:hidden;transition:max-height .3s var(--ease);
  }
  .nav__links.is-open{max-height:340px}
  .nav__links a{padding:1rem var(--pad);border-top:1px solid rgba(139,148,158,.12);font-size:1rem}
  .nav__links a::after{display:none}
}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;padding-bottom:clamp(2rem,5vw,4rem)}
.hero__plate{position:relative;width:100%;aspect-ratio:3/1;overflow:hidden;background:#05070A}
.hero__banner{width:100%;height:100%;object-fit:cover;object-position:center}
.hero__scan{
  position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(to bottom,rgba(0,0,0,.24) 0 1px,transparent 1px 4px);
  opacity:.55;mix-blend-mode:multiply;
}
.hero__fade{
  position:absolute;inset:auto 0 0 0;height:46%;pointer-events:none;
  background:linear-gradient(to bottom,transparent,rgba(8,10,13,.72) 62%,var(--charcoal));
}
.hero__plate::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--sol-grad);opacity:.9;
}

.hero__body{
  position:relative;
  width:min(100% - (var(--pad) * 2),var(--wrap));margin-inline:auto;
  margin-top:clamp(-2rem,-3vw,-1rem);
  display:flex;flex-direction:column;align-items:flex-start;gap:1.1rem;
  padding-top:clamp(1.5rem,3vw,2.4rem);
}
.hero__title{
  font-family:var(--font-display);text-transform:uppercase;
  font-size:clamp(2.15rem,6.6vw,5rem);line-height:.94;letter-spacing:.01em;
  max-width:20ch;text-wrap:balance;
  color:#fff;
  text-shadow:0 4px 0 rgba(0,0,0,.5),0 0 60px rgba(153,69,255,.22);
}
.hero__title::after{
  content:"";display:block;width:min(280px,46%);height:4px;margin-top:1rem;
  background:var(--sol-grad);border-radius:4px;
}
.hero__lede{max-width:60ch;color:var(--ink-dim);font-size:clamp(1rem,1.6vw,1.16rem)}
.hero__cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:.4rem}

/* CA note */
.ca-note{
  display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;
  margin-top:.6rem;padding:.6rem .75rem;max-width:100%;
  border:1px dashed rgba(139,148,158,.34);border-radius:var(--r-md);
  background:rgba(18,22,26,.72);
}
.ca-note__label{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.16em;color:var(--amber)}
.ca-note__value{
  font-size:clamp(.62rem,1.7vw,.8rem);color:var(--steel-lt);letter-spacing:.02em;
  overflow-wrap:anywhere;
}

.copy-btn{
  display:inline-flex;align-items:center;gap:.42rem;cursor:pointer;
  padding:.4rem .75rem;border-radius:var(--r-pill);
  border:1px solid rgba(139,148,158,.34);background:rgba(139,148,158,.1);
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;color:var(--ink);
  transition:border-color .18s var(--ease),background-color .18s var(--ease),color .18s var(--ease);
}
.copy-btn:hover{border-color:var(--sol-green);background:rgba(20,241,149,.12);color:#fff}
.copy-btn__done{display:none}
.copy-btn.is-copied{border-color:var(--sol-green);background:rgba(20,241,149,.18);color:var(--sol-green)}
.copy-btn.is-copied .copy-btn__idle{display:none}
.copy-btn.is-copied .copy-btn__done{display:block}
.copy-btn--sm{padding:.3rem .6rem;font-size:.62rem}

/* =========================================================
   IDENTITY STRIP
   ========================================================= */
.strip{
  border-block:1px solid rgba(139,148,158,.2);
  background:linear-gradient(180deg,rgba(26,31,36,.9),rgba(12,15,18,.9));
  box-shadow:inset 0 0 60px rgba(0,0,0,.6);
}
.strip__track{overflow-x:auto;scrollbar-width:thin;-webkit-overflow-scrolling:touch}
.strip__list{
  display:flex;align-items:center;gap:clamp(.8rem,2.2vw,1.8rem);
  width:max-content;min-width:100%;justify-content:center;
  padding:.9rem var(--pad);
}
.strip__item{display:flex;align-items:baseline;gap:.5rem;white-space:nowrap}
.strip__item dt{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;color:var(--steel)}
.strip__item dd{font-family:var(--font-cond);font-weight:600;font-size:.94rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink)}
.strip__item dd.is-denied{color:var(--red)}
.strip__item dd.is-unknown{color:var(--amber)}
.strip__sep{width:1.1em;height:.85em;opacity:.85}

/* =========================================================
   INTRO
   ========================================================= */
.intro{padding-block:clamp(3.5rem,8vw,6.5rem)}
.intro__grid{display:grid;gap:clamp(1.2rem,3vw,3rem);grid-template-columns:1fr}
@media (min-width:900px){.intro__grid{grid-template-columns:1.05fr 1fr;align-items:start}}
.intro__copy p + p{margin-top:1rem}
.intro__copy p{color:var(--ink-dim);font-size:1.04rem}
.intro__copy em{color:var(--cream);font-style:italic}

.pullquote{
  position:relative;margin-top:clamp(2.5rem,6vw,4.5rem);
  padding:clamp(1.4rem,4vw,2.6rem) clamp(1.2rem,4vw,3rem);
  border:var(--edge);border-left:0;border-radius:var(--r-lg);
  background:
    linear-gradient(120deg,rgba(153,69,255,.1),rgba(20,241,149,.05)),
    var(--gunmetal-2);
  box-shadow:var(--shadow-2);
}
.pullquote__bar{
  position:absolute;left:0;top:0;bottom:0;width:6px;background:var(--sol-grad);
  border-radius:var(--r-lg) 0 0 var(--r-lg);
}
.pullquote blockquote{
  font-family:var(--font-display);text-transform:uppercase;
  font-size:clamp(1.35rem,3.7vw,2.6rem);line-height:1.06;letter-spacing:.01em;
  color:var(--cream);text-wrap:balance;max-width:24ch;
}

/* =========================================================
   STICKERS
   ========================================================= */
.sticker{
  position:absolute;z-index:5;display:grid;place-items:center;text-align:center;
  font-family:var(--font-cond);font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  font-size:.6rem;line-height:1.1;user-select:none;pointer-events:none;
  box-shadow:var(--shadow-1);
}
.sticker--circle{
  width:88px;height:88px;padding:.5rem;border-radius:50%;
  background:var(--cream);color:#15181C;border:3px double #15181C;rotate:-9deg;
}
.sticker--sol.sticker--circle{background:var(--sol-grad);color:#05100B;border-color:rgba(255,255,255,.5)}
.sticker--star{
  width:104px;height:104px;padding:1.1rem .7rem;rotate:8deg;
  background:var(--amber);color:#1A1206;
  clip-path:polygon(50% 0,61% 21%,85% 15%,79% 39%,100% 50%,79% 61%,85% 85%,61% 79%,50% 100%,39% 79%,15% 85%,21% 61%,0 50%,21% 39%,15% 15%,39% 21%);
}
.sticker--sol.sticker--star{background:var(--sol-grad);color:#05100B}
.sticker--warn{
  position:absolute;padding:.6rem 1.05rem;rotate:-4deg;
  color:#fff;font-size:.68rem;letter-spacing:.12em;
  background:#C8102E;border:2px solid #0B0D10;border-radius:3px;
  border-block-width:9px;
  border-image:repeating-linear-gradient(45deg,#0B0D10 0 10px,var(--amber) 10px 20px) 9;
  text-shadow:0 1px 2px rgba(0,0,0,.7);
}
.sticker--tape{
  padding:.42rem 1.1rem;rotate:-6deg;font-size:.62rem;letter-spacing:.1em;
  background:rgba(239,229,208,.9);color:#14181C;
  clip-path:polygon(2% 0,98% 4%,100% 96%,3% 100%,0 52%);
  box-shadow:0 3px 10px rgba(0,0,0,.5);
}

/* hero stickers */
.sticker--float-a{right:2%;top:8%;display:none}
.sticker--float-b{right:9%;bottom:-14px;display:none}
@media (min-width:1100px){.sticker--float-a,.sticker--float-b{display:grid}}
.sticker--pq{right:clamp(1rem,4vw,3rem);top:-34px}
.sticker--arch{right:0;bottom:-12px;position:static;rotate:-3deg;justify-self:start;margin-top:1.2rem}
.sticker--cta{right:-6px;top:-30px}

/* =========================================================
   EVIDENCE BOARD
   ========================================================= */
.board{padding-block:clamp(3rem,7vw,5.5rem) clamp(4rem,9vw,7rem);position:relative;overflow:hidden}
.board::before{
  content:"";position:absolute;inset:0;z-index:-1;opacity:.5;
  background-image:
    linear-gradient(rgba(139,148,158,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(139,148,158,.055) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(70% 60% at 50% 45%,#000,transparent);
}
.board__stage{
  position:relative;margin-top:clamp(1.8rem,4vw,3rem);
  padding:clamp(1rem,3vw,2.4rem) var(--pad);
}
.board__string{
  position:absolute;inset:0;width:100%;height:100%;pointer-events:none;
  display:none;filter:drop-shadow(0 2px 4px rgba(0,0,0,.8));
}
@media (min-width:1024px){.board__string{display:block}}

.board__grid{
  position:relative;z-index:2;
  display:grid;gap:clamp(1.2rem,3vw,2rem);
  grid-template-columns:1fr;
  max-width:1180px;margin-inline:auto;
}
@media (min-width:620px){.board__grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){
  .board__grid{grid-template-columns:repeat(6,1fr);gap:1.4rem 0;align-items:start}
  .polaroid--1{grid-column:1/3}
  .polaroid--2{grid-column:3/5;margin-top:3.4rem}
  .polaroid--3{grid-column:5/7}
  .polaroid--4{grid-column:2/4;margin-top:-1rem}
  .polaroid--5{grid-column:4/6;margin-top:1.6rem}
  .polaroid{margin-inline:-.7rem}
}

.polaroid{position:relative;z-index:2}
.polaroid--1{--tilt:-5deg}
.polaroid--2{--tilt:4deg}
.polaroid--3{--tilt:-3.5deg}
.polaroid--4{--tilt:5deg}
.polaroid--5{--tilt:-4.5deg}

.polaroid__btn{
  display:block;width:100%;padding:.7rem .7rem .2rem;cursor:pointer;text-align:left;
  background:linear-gradient(170deg,#F6EEDD,#DCD1B8);
  border:0;border-radius:3px;
  rotate:var(--tilt);
  box-shadow:0 14px 30px rgba(0,0,0,.62),0 2px 0 rgba(255,255,255,.28) inset;
  transition:rotate .3s var(--ease),scale .3s var(--ease),box-shadow .3s var(--ease),filter .3s var(--ease);
}
.polaroid__btn:hover,.polaroid__btn:focus-visible{
  rotate:0deg;scale:1.045;z-index:20;
  box-shadow:0 26px 56px rgba(0,0,0,.75),0 0 0 2px rgba(20,241,149,.5);
}
.polaroid:has(.polaroid__btn:hover),.polaroid:has(.polaroid__btn:focus-visible){z-index:30}

.polaroid__frame{position:relative;display:block;aspect-ratio:1/1;overflow:hidden;background:#0B0E12}
.polaroid__frame img{width:100%;height:100%;object-fit:cover;filter:saturate(.94) contrast(1.05)}
.polaroid__gloss{
  position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(115deg,rgba(255,255,255,.18) 0 22%,transparent 40%),
    repeating-linear-gradient(to bottom,rgba(0,0,0,.1) 0 1px,transparent 1px 3px);
  mix-blend-mode:overlay;
}
.polaroid__caption{display:block;padding:.7rem .25rem .85rem}
.polaroid__title{
  display:block;font-family:var(--font-cond);font-weight:700;font-size:.82rem;letter-spacing:.07em;
  text-transform:uppercase;color:#14181C;
}
.polaroid__text{
  display:block;margin-top:.3rem;font-family:var(--font-mono);font-size:.66rem;line-height:1.5;color:#3E464F;
}

/* tape / pins / clips */
.tape{
  position:absolute;z-index:6;width:96px;height:28px;
  background:linear-gradient(180deg,rgba(239,229,208,.62),rgba(200,188,164,.5));
  border-left:1px dashed rgba(255,255,255,.35);border-right:1px dashed rgba(255,255,255,.35);
  box-shadow:0 2px 6px rgba(0,0,0,.5);backdrop-filter:blur(1px);
}
.tape--a{top:-14px;left:8%;rotate:-8deg}
.tape--b{top:-16px;right:10%;rotate:7deg}
.tape--c{top:-12px;left:38%;rotate:-3deg}
.pin{
  position:absolute;z-index:7;top:-11px;left:50%;translate:-50% 0;
  width:20px;height:20px;border-radius:50%;
  background:radial-gradient(circle at 34% 30%,#FF6B78,var(--red) 55%,#7C0C1B);
  box-shadow:0 5px 10px rgba(0,0,0,.65),0 0 0 2px rgba(0,0,0,.28);
}
.clip{
  position:absolute;z-index:7;top:-14px;right:14%;width:22px;height:34px;rotate:9deg;
  border:3px solid #A8B2BC;border-radius:11px 11px 3px 3px;border-bottom-color:transparent;
  background:linear-gradient(180deg,rgba(200,210,220,.35),transparent);
  box-shadow:0 3px 8px rgba(0,0,0,.55);
}

/* torn notes */
.note{
  position:absolute;z-index:4;display:none;padding:.85rem 1rem;
  background:var(--cream);color:#1B1F24;
  font-family:var(--font-mono);font-size:.62rem;line-height:1.4;letter-spacing:.06em;text-align:center;
  box-shadow:var(--shadow-1);
  clip-path:polygon(0 6%,12% 0,88% 4%,100% 0,97% 92%,74% 100%,26% 95%,3% 100%);
}
.note--a{left:1%;top:6%;rotate:-11deg}
.note--b{right:1.5%;bottom:12%;rotate:9deg}
@media (min-width:1280px){.note{display:block}}

/* board stickers */
.sticker--b1{left:2%;top:36%;display:none}
.sticker--b2{right:3%;top:4%;display:none}
.sticker--b3{left:6%;bottom:4%;display:none}
.sticker--b4{right:6%;bottom:24%;display:none}
.sticker--b5{left:46%;bottom:-8px;display:none}
@media (min-width:1024px){
  .sticker--b1,.sticker--b2,.sticker--b3{display:grid}
}
@media (min-width:1400px){
  .sticker--b4,.sticker--b5{display:grid}
}

/* =========================================================
   CHAPTERS
   ========================================================= */
.chapters{padding-block:clamp(3rem,7vw,5.5rem);border-top:1px solid rgba(139,148,158,.14)}
.chapters__grid{
  display:grid;gap:clamp(1.1rem,2.4vw,1.8rem);grid-template-columns:1fr;
  margin-top:clamp(1.6rem,4vw,2.6rem);
}
@media (min-width:760px){
  .chapters__grid{grid-template-columns:repeat(6,1fr)}
  .ch{grid-column:span 3}
  .ch:nth-child(n+3){grid-column:span 2}
}

.ch{
  position:relative;display:flex;flex-direction:column;overflow:hidden;
  border:var(--edge);border-radius:var(--r-lg);
  background:linear-gradient(180deg,rgba(26,31,36,.94),rgba(11,14,17,.96));
  box-shadow:var(--shadow-1);
  transition:transform .28s var(--ease),border-color .28s var(--ease),box-shadow .28s var(--ease);
}
.ch::after{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:var(--sol-grad);opacity:0;transition:opacity .28s var(--ease);
}
.ch:hover{transform:translateY(-5px);border-color:rgba(139,148,158,.45);box-shadow:var(--shadow-2)}
.ch:hover::after{opacity:1}
.ch:focus-within{border-color:rgba(20,241,149,.5)}

.ch__media{position:relative;aspect-ratio:16/10;overflow:hidden;background:#0B0E12}
.ch--feature .ch__media{aspect-ratio:16/9}
.ch__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease),filter .5s var(--ease);filter:saturate(.92) contrast(1.04)}
.ch:hover .ch__media img{transform:scale(1.045);filter:saturate(1.02) contrast(1.06)}
.ch__media::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(to top,rgba(8,10,13,.92),rgba(8,10,13,.05) 55%),
    repeating-linear-gradient(to bottom,rgba(0,0,0,.16) 0 1px,transparent 1px 4px);
}
.ch__num{
  position:absolute;left:1rem;bottom:.6rem;z-index:2;
  font-family:var(--font-display);font-size:clamp(2.4rem,5vw,3.6rem);line-height:1;
  background:var(--sol-grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:0 2px 12px rgba(0,0,0,.6);
}
.ch--feature .ch__num{font-size:clamp(3rem,6vw,4.6rem)}

.ch__body{display:flex;flex-direction:column;gap:.7rem;padding:clamp(1.1rem,2.4vw,1.6rem);flex:1}
.ch__title{
  font-family:var(--font-display);text-transform:uppercase;letter-spacing:.015em;
  font-size:clamp(1.2rem,2.3vw,1.7rem);line-height:1.04;color:#fff;
}
.ch--feature .ch__title{font-size:clamp(1.45rem,2.8vw,2.1rem)}
.ch__text{color:var(--ink-dim);font-size:.96rem}

.proto{margin-top:auto;border-top:1px dashed rgba(139,148,158,.28);padding-top:.8rem}
.proto summary{
  display:inline-flex;align-items:center;gap:.5rem;cursor:pointer;list-style:none;
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--sol-green);transition:color .18s var(--ease);
}
.proto summary::-webkit-details-marker{display:none}
.proto summary::before{
  content:"+";display:grid;place-items:center;width:18px;height:18px;flex:none;
  border:1px solid currentColor;border-radius:4px;font-size:.8rem;line-height:1;
}
.proto[open] summary::before{content:"−"}
.proto summary:hover{color:#fff}
.proto__body{
  margin-top:.8rem;padding:.8rem .9rem;border-radius:var(--r-sm);
  background:rgba(20,241,149,.06);border-left:2px solid var(--sol-green);
  font-family:var(--font-mono);font-size:.74rem;line-height:1.6;color:var(--steel-lt);
}
.proto__tag{display:block;color:var(--amber);letter-spacing:.16em;font-size:.64rem;margin-bottom:.3rem}

/* =========================================================
   ARCHITECTURE
   ========================================================= */
.arch{padding-block:clamp(3.5rem,8vw,6rem);border-top:1px solid rgba(139,148,158,.14);position:relative;overflow:hidden}
.arch__grid{display:grid;gap:clamp(2rem,5vw,4rem);grid-template-columns:1fr;align-items:center}
@media (min-width:900px){.arch__grid{grid-template-columns:1fr .85fr}}
.arch__intro{display:flex;flex-direction:column;align-items:flex-start;position:relative}

.flow{display:flex;flex-direction:column;align-items:stretch;max-width:460px;width:100%;margin-inline:auto}
.flow__node{
  position:relative;padding:1.1rem 1.3rem;border-radius:var(--r-md);
  border:1px solid rgba(139,148,158,.3);
  background:linear-gradient(160deg,rgba(35,41,48,.95),rgba(14,17,21,.95));
  box-shadow:var(--shadow-1);overflow:hidden;
}
.flow__node::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:currentColor;opacity:.9}
.flow__node--owner{color:var(--sol-green)}
.flow__node--guard{color:var(--sol-cyan)}
.flow__node--praise{color:var(--sol-purple)}
.flow__node::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(120% 90% at 0% 50%,currentColor,transparent 62%);opacity:.1;
}
.flow__idx{display:block;font-family:var(--font-mono);font-size:.6rem;letter-spacing:.2em;color:var(--steel)}
.flow__name{
  display:block;margin-top:.2rem;font-family:var(--font-display);letter-spacing:.02em;
  font-size:clamp(1.25rem,3vw,1.75rem);line-height:1.05;color:#fff;text-transform:uppercase;
}
.flow__desc{display:block;margin-top:.35rem;font-size:.88rem;color:var(--ink-dim)}

.flow__link{position:relative;height:56px;display:grid;place-items:center}
.flow__link::before{
  content:"";position:absolute;top:0;bottom:0;left:50%;translate:-50% 0;width:2px;
  background:linear-gradient(to bottom,rgba(20,241,149,.5),rgba(153,69,255,.5));
}
.flow__link::after{
  content:"";position:absolute;bottom:2px;left:50%;translate:-50% 0;
  width:0;height:0;border-left:6px solid transparent;border-right:6px solid transparent;
  border-top:9px solid rgba(153,69,255,.9);
}
.flow__pulse{
  position:absolute;left:50%;top:0;translate:-50% 0;width:9px;height:9px;border-radius:50%;
  background:var(--sol-green);box-shadow:0 0 12px var(--sol-green);
  animation:flowPulse 2.4s var(--ease) infinite;
}
.flow__link:nth-of-type(4) .flow__pulse{animation-delay:.6s;background:var(--sol-cyan);box-shadow:0 0 12px var(--sol-cyan)}
@keyframes flowPulse{
  0%{transform:translateY(-4px);opacity:0}
  15%{opacity:1}
  85%{opacity:1}
  100%{transform:translateY(52px);opacity:0}
}

/* =========================================================
   TERMINAL
   ========================================================= */
.term-sec{padding-block:clamp(3rem,7vw,5.5rem);border-top:1px solid rgba(139,148,158,.14)}
.term{
  margin-top:clamp(1.5rem,4vw,2.4rem);
  border:1px solid rgba(139,148,158,.32);border-radius:var(--r-md);overflow:hidden;
  background:#05080B;box-shadow:var(--shadow-3),0 0 0 1px rgba(20,241,149,.08);
  max-width:900px;
}
.term__bar{
  display:flex;align-items:center;gap:.8rem;padding:.6rem .9rem;
  background:linear-gradient(180deg,#232A31,#161A1F);border-bottom:1px solid rgba(139,148,158,.28);
}
.term__dots{display:flex;gap:.4rem}
.term__dots i{width:11px;height:11px;border-radius:50%;background:#3B444D}
.term__dots i:nth-child(1){background:#D8465C}
.term__dots i:nth-child(2){background:#D8A03C}
.term__dots i:nth-child(3){background:#3FB871}
.term__path{font-family:var(--font-mono);font-size:.7rem;color:var(--steel);letter-spacing:.06em}
.term__badge{
  margin-left:auto;display:inline-flex;align-items:center;gap:.35rem;
  font-family:var(--font-mono);font-size:.6rem;letter-spacing:.16em;color:var(--red);
  padding:.22rem .5rem;border:1px solid rgba(239,35,60,.4);border-radius:var(--r-pill);
  background:rgba(239,35,60,.09);
}
.term__screen{position:relative;padding:clamp(1.1rem,3vw,2rem);min-height:280px}
.term__screen::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(80% 60% at 50% 40%,rgba(20,241,149,.06),transparent 70%);
}
.term__scan{
  position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(to bottom,rgba(20,241,149,.05) 0 1px,transparent 1px 3px);
}
.term__log{position:relative;display:flex;flex-direction:column;gap:.9rem;font-family:var(--font-mono)}
.tline{
  font-size:clamp(.76rem,1.9vw,.94rem);line-height:1.6;letter-spacing:.02em;
  opacity:0;transform:translateY(6px);
  transition:opacity .35s var(--ease),transform .35s var(--ease);
}
.tline.is-live{opacity:1;transform:none}
.tline__who{display:block;font-size:.68em;letter-spacing:.2em;margin-bottom:.15rem}
.tline--user{color:var(--steel-lt)}
.tline--user .tline__who{color:var(--sol-cyan)}
.tline--bot .tline__who{color:var(--steel)}
.tline__msg--deny{
  display:inline-block;color:#fff;background:var(--red);padding:.14rem .6rem;border-radius:3px;
  font-weight:700;letter-spacing:.08em;box-shadow:0 0 22px rgba(239,35,60,.5);
}
.tline__msg--praise{
  display:inline-block;color:var(--amber);font-weight:700;letter-spacing:.1em;
  text-shadow:0 0 18px rgba(255,176,0,.55);
}
.tline--sys .tline__who{color:var(--sol-purple)}
.tline--sys .tline__msg{color:var(--sol-green)}
.tline--glitch{color:var(--red);letter-spacing:.14em;font-size:.76em;opacity:0}
.tline--glitch.is-live{animation:glitchLine 1.1s steps(2,end) 2}
@keyframes glitchLine{
  0%,100%{transform:none;text-shadow:none}
  40%{transform:translateX(-2px);text-shadow:2px 0 var(--sol-cyan),-2px 0 var(--sol-purple)}
  60%{transform:translateX(2px);text-shadow:-2px 0 var(--sol-cyan),2px 0 var(--red)}
}
.term__cursor{
  display:inline-block;width:10px;height:1.15em;vertical-align:-.18em;
  background:var(--sol-green);box-shadow:0 0 10px var(--sol-green);
  animation:blink 1.15s steps(2,start) infinite;
}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
.term__foot{
  display:flex;flex-wrap:wrap;gap:.8rem;align-items:center;justify-content:space-between;
  padding:.7rem .9rem;border-top:1px solid rgba(139,148,158,.22);
  background:rgba(18,22,26,.9);
  font-family:var(--font-mono);font-size:.62rem;letter-spacing:.14em;color:var(--steel);
}
.term__replay{
  cursor:pointer;padding:.32rem .7rem;border-radius:var(--r-pill);
  border:1px solid rgba(139,148,158,.34);background:transparent;
  font-family:var(--font-mono);font-size:.62rem;letter-spacing:.14em;color:var(--ink-dim);
  transition:border-color .18s var(--ease),color .18s var(--ease);
}
.term__replay:hover{border-color:var(--sol-green);color:var(--sol-green)}

/* =========================================================
   CHIPS
   ========================================================= */
.chips{padding-block:clamp(2.5rem,6vw,4rem)}
.chips__row{
  display:flex;gap:.85rem;flex-wrap:wrap;justify-content:center;
}
.chip{
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.85rem 1.5rem;border-radius:var(--r-pill);
  font-family:var(--font-cond);font-weight:700;font-size:clamp(.82rem,1.7vw,1rem);
  letter-spacing:.1em;text-transform:uppercase;white-space:nowrap;
  border:1px solid transparent;box-shadow:var(--shadow-1);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.chip:hover{transform:translateY(-3px) rotate(-1deg);box-shadow:var(--shadow-2)}
.chip--sol{background:var(--sol-grad);color:#05100B;box-shadow:0 8px 26px rgba(153,69,255,.32)}
.chip--sol .sol-mark{fill:#05100B;filter:none}
.chip--steel{background:var(--steel-grad);color:var(--steel-lt);border-color:rgba(139,148,158,.4);text-shadow:0 1px 0 rgba(0,0,0,.6)}
.chip--red{background:var(--red);color:#fff;box-shadow:0 8px 24px rgba(239,35,60,.3)}
.chip--green{background:transparent;color:var(--sol-green);border-color:var(--sol-green);box-shadow:0 0 22px rgba(20,241,149,.18) inset,0 0 18px rgba(20,241,149,.15);font-family:var(--font-mono);font-size:.8rem}
.chip--cream{background:var(--cream);color:#15181C;border-color:#0B0D10}
.chip--matte{background:#101418;color:var(--steel-lt);border-color:rgba(139,148,158,.28)}
.chip--glitch{
  position:relative;background:rgba(153,69,255,.16);color:#E6D6FF;border-color:rgba(153,69,255,.55);
  text-shadow:0 0 12px rgba(153,69,255,.7);
}
.chip--glitch::before,.chip--glitch::after{
  content:attr(data-text);position:absolute;inset:0;display:grid;place-items:center;
  border-radius:inherit;pointer-events:none;
}
.chip--glitch::before{color:var(--sol-cyan);mix-blend-mode:screen;animation:chipGlitchA 3.4s infinite steps(2,end)}
.chip--glitch::after{color:var(--red);mix-blend-mode:screen;animation:chipGlitchB 3.4s infinite steps(2,end)}
@keyframes chipGlitchA{0%,92%,100%{transform:none;opacity:0}94%{transform:translateX(-2px);opacity:.85}97%{transform:translateX(1px);opacity:.6}}
@keyframes chipGlitchB{0%,92%,100%{transform:none;opacity:0}95%{transform:translateX(2px);opacity:.8}98%{transform:translateX(-1px);opacity:.5}}

@media (max-width:720px){
  .chips__row{
    flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;
    padding-block:.4rem 1rem;scroll-snap-type:x proximity;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:thin;
  }
  .chip{scroll-snap-align:center;flex:none}
  .chips .wrap{width:100%;padding-inline:var(--pad)}
}

/* =========================================================
   CONTRACT / BUY
   ========================================================= */
.cta-sec{position:relative;padding-block:clamp(3.5rem,8vw,6rem);overflow:hidden;text-align:center}
.cta-sec__glow{
  position:absolute;left:50%;top:-10%;translate:-50% 0;width:min(1000px,120%);height:520px;
  background:radial-gradient(closest-side,rgba(153,69,255,.35),rgba(0,209,255,.14) 55%,transparent 78%);
  filter:blur(20px);pointer-events:none;
}
.cta-sec__inner{position:relative;display:flex;flex-direction:column;align-items:center;gap:.6rem}
.cta-sec .section-lede{text-align:center}
.cta-sec .kicker{justify-content:center}

.ca-box{
  width:min(100%,720px);margin-top:1.8rem;padding:1.1rem;
  display:flex;flex-direction:column;gap:.85rem;align-items:center;
  border:1px solid rgba(139,148,158,.3);border-radius:var(--r-lg);
  background:linear-gradient(180deg,rgba(26,31,36,.95),rgba(10,13,16,.95));
  box-shadow:var(--shadow-2),0 0 0 1px rgba(153,69,255,.18);
  position:relative;overflow:hidden;
}
.ca-box::before{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:var(--sol-grad);background-size:200% 100%;animation:slideStripe 6s linear infinite;
}
.ca-box__head{
  display:flex;align-items:center;gap:.5rem;
  font-family:var(--font-mono);font-size:.66rem;letter-spacing:.22em;color:var(--steel);
}
.ca-box__code{
  display:block;width:100%;padding:.85rem .9rem;border-radius:var(--r-sm);
  background:#05080B;border:1px dashed rgba(139,148,158,.34);
  font-size:clamp(.68rem,2.1vw,.95rem);letter-spacing:.02em;color:var(--sol-green);
  overflow-wrap:anywhere;line-height:1.7;
}
.ca-box__copy{font-family:var(--font-cond);font-size:.86rem;letter-spacing:.1em;padding:.7rem 1.3rem}

.cta-sec__actions{display:flex;flex-wrap:wrap;gap:.8rem;justify-content:center;margin-top:1.6rem}

/* =========================================================
   COMMUNITY
   ========================================================= */
.community{padding-block:clamp(3rem,7vw,5.5rem);border-top:1px solid rgba(139,148,158,.14)}
.social{display:grid;gap:1rem;grid-template-columns:1fr;margin-top:clamp(1.6rem,4vw,2.4rem)}
@media (min-width:760px){.social{grid-template-columns:repeat(3,1fr)}}
.social__card{
  --accent:var(--steel);
  display:flex;align-items:center;gap:1rem;height:100%;
  padding:1.2rem 1.3rem;text-decoration:none;
  border:var(--edge);border-radius:var(--r-lg);
  background:linear-gradient(160deg,rgba(26,31,36,.95),rgba(11,14,17,.96));
  box-shadow:var(--shadow-1);
  transition:transform .24s var(--ease),border-color .24s var(--ease),box-shadow .24s var(--ease);
}
.social__card--x{--accent:#E6EDF3}
.social__card--tg{--accent:#3BA7E8}
.social__card--dex{--accent:var(--sol-green)}
.social__card:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--accent) 55%,transparent);box-shadow:var(--shadow-2)}
.social__icon{
  display:grid;place-items:center;width:52px;height:52px;flex:none;border-radius:14px;
  background:rgba(139,148,158,.12);border:1px solid rgba(139,148,158,.24);color:var(--accent);
}
.social__icon svg{width:24px;height:24px;fill:currentColor}
.social__meta{display:flex;flex-direction:column;gap:.15rem;min-width:0}
.social__net{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.2em;color:var(--steel)}
.social__handle{font-family:var(--font-cond);font-weight:700;font-size:1.05rem;letter-spacing:.04em;color:#fff;overflow-wrap:anywhere}
.social__go{margin-left:auto;color:var(--steel);transition:color .2s var(--ease),transform .2s var(--ease)}
.social__card:hover .social__go{color:var(--accent);transform:translate(2px,-2px)}

/* =========================================================
   DISCLAIMER
   ========================================================= */
.disclaimer{padding-block:clamp(2rem,5vw,3.5rem)}
.disclaimer__box{
  padding:1.2rem 1.4rem;border-radius:var(--r-md);
  border:1px solid rgba(139,148,158,.2);border-left:3px solid var(--amber);
  background:rgba(18,22,26,.7);
}
.disclaimer__title{
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.24em;color:var(--amber);
  margin-bottom:.5rem;text-transform:uppercase;
}
.disclaimer p{font-size:.85rem;line-height:1.7;color:var(--steel);max-width:100ch}

/* =========================================================
   FOOTER
   ========================================================= */
.foot{border-top:1px solid rgba(139,148,158,.18);background:rgba(6,8,10,.85);padding-top:clamp(2rem,5vw,3rem)}
.foot__inner{display:grid;gap:1.6rem;grid-template-columns:1fr;align-items:start}
@media (min-width:900px){.foot__inner{grid-template-columns:auto 1fr auto;gap:2.4rem}}
.foot__brand{display:flex;align-items:center;gap:.9rem}
.foot__brand img{width:56px;height:56px;border-radius:12px;border:1px solid rgba(139,148,158,.3);object-fit:cover}
.foot__name{font-family:var(--font-display);font-size:1.25rem;letter-spacing:.03em;color:#fff}
.foot__tag{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.18em;color:var(--red);margin-top:.15rem}
.chain-badge{
  display:inline-flex;align-items:center;gap:.4rem;margin-top:.55rem;
  padding:.28rem .65rem;border-radius:var(--r-pill);
  border:1px solid rgba(153,69,255,.4);background:rgba(153,69,255,.1);
  font-family:var(--font-mono);font-size:.58rem;letter-spacing:.18em;color:#D9C6FF;
}
.foot__ca{
  display:flex;flex-wrap:wrap;align-items:center;gap:.55rem;
  padding:.7rem .85rem;border:1px dashed rgba(139,148,158,.28);border-radius:var(--r-md);
  background:rgba(18,22,26,.6);
}
.foot__ca-label{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.2em;color:var(--steel)}
.foot__ca code{font-size:.66rem;color:var(--steel-lt);overflow-wrap:anywhere}
.foot__links{display:flex;flex-wrap:wrap;gap:.4rem 1.1rem}
.foot__links a{
  display:inline-flex;align-items:center;gap:.42rem;text-decoration:none;
  font-family:var(--font-cond);font-weight:600;font-size:.86rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--steel-lt);
  transition:color .18s var(--ease);
}
.foot__links a:hover{color:var(--sol-green)}
.foot__stripe{height:3px;margin-top:clamp(1.6rem,4vw,2.4rem);background:var(--sol-grad);background-size:220% 100%;animation:slideStripe 9s linear infinite;opacity:.8}
.foot__line{
  padding:1.1rem var(--pad);text-align:center;
  font-family:var(--font-display);font-size:clamp(.9rem,2.4vw,1.3rem);letter-spacing:.12em;
  color:var(--steel);text-transform:uppercase;
}

/* =========================================================
   LIGHTBOX
   ========================================================= */
.lb{position:fixed;inset:0;z-index:120;display:grid;place-items:center}
.lb[hidden]{display:none}
.lb__backdrop{position:absolute;inset:0;background:rgba(4,5,7,.92);backdrop-filter:blur(6px);border:0;cursor:zoom-out}
.lb__panel{
  position:relative;z-index:2;width:min(94vw,900px);max-height:92vh;
  display:flex;flex-direction:column;
  animation:lbIn .26s var(--ease);
}
@keyframes lbIn{from{opacity:0;transform:scale(.965)}to{opacity:1;transform:none}}
.lb__figure{
  display:flex;flex-direction:column;overflow:hidden;
  border:1px solid rgba(139,148,158,.34);border-radius:var(--r-md);
  background:linear-gradient(180deg,#F6EEDD,#E3D9C2);
  box-shadow:var(--shadow-3);
  max-height:92vh;
}
.lb__img{
  width:100%;max-height:min(70vh,720px);object-fit:contain;background:#0B0E12;
}
.lb__cap{display:flex;flex-direction:column;gap:.25rem;padding:.9rem 1.1rem 1.1rem;color:#15181C}
.lb__count{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.22em;color:#5A6470}
.lb__title{font-family:var(--font-display);font-size:1.15rem;letter-spacing:.02em;text-transform:uppercase}
.lb__text{font-family:var(--font-mono);font-size:.72rem;line-height:1.55;color:#39424C}

.lb__close,.lb__nav{
  position:absolute;z-index:4;display:grid;place-items:center;cursor:pointer;
  width:46px;height:46px;border-radius:50%;
  border:1px solid rgba(139,148,158,.4);background:rgba(12,15,19,.9);color:var(--ink);
  transition:background-color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.lb__close:hover,.lb__nav:hover{background:rgba(20,241,149,.16);border-color:var(--sol-green);color:#fff}
.lb__close{top:10px;right:10px;backdrop-filter:blur(4px)}
.lb__nav{top:min(34vh,300px);translate:0 -50%}
.lb__nav--prev{left:-62px;rotate:180deg}
.lb__nav--next{right:-62px}
@media (max-width:1100px){
  .lb__nav{top:auto;bottom:10px;translate:none;width:42px;height:42px;backdrop-filter:blur(4px)}
  .lb__nav--prev{left:10px}
  .lb__nav--next{right:10px}
  .lb__cap{padding-inline:62px}
  .lb__img{max-height:48vh}
}
body.lb-open{overflow:hidden}

/* =========================================================
   TOAST
   ========================================================= */
.toast{
  position:fixed;left:50%;bottom:24px;translate:-50% 0;z-index:150;
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.75rem 1.2rem;border-radius:var(--r-pill);
  background:var(--sol-grad);color:#05100B;
  font-family:var(--font-mono);font-weight:700;font-size:.74rem;letter-spacing:.16em;
  box-shadow:0 14px 40px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.2) inset;
  opacity:0;pointer-events:none;transform:translateY(14px);
  transition:opacity .24s var(--ease),transform .24s var(--ease);
}
.toast.is-on{opacity:1;transform:none}

/* =========================================================
   SCROLL REVEAL
   ========================================================= */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* =========================================================
   REDUCED MOTION
   ========================================================= */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important;
  }
  .reveal{opacity:1;transform:none}
  .tline{opacity:1;transform:none}
  .polaroid__btn:hover,.polaroid__btn:focus-visible{scale:1}
  .term__cursor{opacity:1}
  .flow__pulse{opacity:.85;top:22px}
}