/* ============================================================
   HIGHER FORMS — Pure by Definition
   Design system + sections.  Champagne gold on near-black.
   ============================================================ */

/* ---------- TOKENS ---------- */
:root{
  --black:#050505;
  --ink:#0a0a0b;
  --panel:#101012;
  --panel-2:#161618;
  --gold:#c9a86a;
  --gold-2:#ecd29a;          /* highlight */
  --gold-deep:#9a7f4d;
  --gold-soft:rgba(201,168,106,.14);
  --line:rgba(201,168,106,.18);
  --line-soft:rgba(255,255,255,.07);
  --cream:#f3efe6;
  --text:#ece9e1;
  --muted:#928d83;
  --muted-2:#615d56;

  --font-display:'Clash Display','Satoshi',system-ui,sans-serif;
  --font-body:'Satoshi',system-ui,sans-serif;
  --font-serif:'Zodiak',Georgia,serif;
  --font-mono:'Space Mono',ui-monospace,monospace;

  --ease:cubic-bezier(.22,1,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);

  --pad:clamp(1.25rem,5vw,7rem);
  --maxw:1320px;
}

/* ---------- RESET ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;overflow-x:clip}   /* root-level clip: stops any element from widening the mobile layout viewport */
body{
  font-family:var(--font-body);
  background:var(--black);
  color:var(--text);
  line-height:1.6;
  font-size:clamp(1rem,.55rem + .6vw,1.18rem);
  overflow-x:clip;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
ul{list-style:none}
em{font-style:italic}
::selection{background:var(--gold);color:#000}

/* hide native cursor on pointer devices when custom cursor active */
@media (pointer:fine){ html.cursor-on *{cursor:none !important} }

/* reveal initial state — only when JS is active (graceful fallback) */
html.js [data-reveal],
html.js [data-reveal-lines],
html.js .hero__title .line{opacity:0}

/* ---------- TYPE UTILITIES ---------- */
.eyebrow{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.32em;
  text-transform:uppercase;
  color:var(--gold);
  display:inline-flex;align-items:center;gap:.8em;
  margin-bottom:1.4rem;
}
.eyebrow::before{content:"";width:2.2rem;height:1px;background:linear-gradient(90deg,transparent,var(--gold))}
.h-display{
  font-family:var(--font-display);
  font-weight:600;
  line-height:.96;
  letter-spacing:-.02em;
  font-size:clamp(2.6rem,1.5rem + 6vw,6.6rem);
  text-transform:none;
}
.gold{
  background:linear-gradient(92deg,var(--gold-deep),var(--gold-2) 45%,var(--gold) 70%,var(--gold-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---------- BUTTONS ---------- */
.btn{
  --bg:transparent;
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  font-family:var(--font-mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;
  padding:1.05em 1.9em;border-radius:100px;
  transition:transform .5s var(--ease),background .4s,color .4s,box-shadow .5s;
  will-change:transform;white-space:nowrap;
}
.btn--sm{padding:.8em 1.35em;font-size:.7rem}
.btn--lg{padding:1.2em 2.4em;font-size:.82rem}
.btn--gold{
  background:linear-gradient(120deg,var(--gold-deep),var(--gold) 40%,var(--gold-2));
  color:#1a1206;font-weight:700;
  box-shadow:0 10px 40px -12px rgba(201,168,106,.6), inset 0 1px 0 rgba(255,255,255,.4);
}
.btn--gold:hover{box-shadow:0 18px 60px -10px rgba(201,168,106,.85), inset 0 1px 0 rgba(255,255,255,.5)}
.btn--line,.btn--ghost{border:1px solid var(--line);color:var(--text)}
.btn--line:hover,.btn--ghost:hover{border-color:var(--gold);color:var(--gold);background:var(--gold-soft)}
.btn--ghost{color:var(--muted)}

/* ---------- GRAIN / VIGNETTE ---------- */
/* inset:0 + transform-based bleed (scale) — NEVER inset:-50%, which is layout width:200vw
   and, being position:fixed, escapes body overflow-x:hidden → widens the mobile layout viewport. */
.grain{
  position:fixed;inset:0;z-index:9000;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 6s steps(6) infinite;will-change:transform;
}
@keyframes grain{
  0%{transform:scale(1.12) translate(0,0)}10%{transform:scale(1.12) translate(-4%,-4%)}30%{transform:scale(1.12) translate(3%,-2%)}
  50%{transform:scale(1.12) translate(-2%,4%)}70%{transform:scale(1.12) translate(4%,2%)}90%{transform:scale(1.12) translate(-3%,3%)}100%{transform:scale(1.12) translate(0,0)}
}
.vignette{
  position:fixed;inset:0;z-index:8999;pointer-events:none;
  background:radial-gradient(130% 100% at 50% 0%,transparent 55%,rgba(0,0,0,.55) 100%);
}

/* ---------- TEST / PREVIEW FLAG ---------- */
.preview-flag{
  position:fixed;left:14px;bottom:14px;z-index:9600;pointer-events:none;
  display:flex;flex-direction:column;gap:1px;padding:.5rem .8rem;
  border:1px solid var(--line);border-left:2px solid var(--gold);border-radius:8px;
  background:rgba(9,9,11,.72);backdrop-filter:blur(8px);
  font-family:var(--font-mono);text-transform:uppercase;
  box-shadow:0 8px 24px -10px rgba(0,0,0,.8);
}
.preview-flag strong{font-size:.62rem;font-weight:700;letter-spacing:.2em;color:var(--gold)}
.preview-flag span{font-size:.54rem;letter-spacing:.14em;color:var(--muted)}
@media (max-width:600px){.preview-flag{left:10px;bottom:10px;padding:.4rem .6rem}}

/* ---------- CUSTOM CURSOR ---------- */
.cursor{position:fixed;top:0;left:0;z-index:9500;pointer-events:none;mix-blend-mode:difference;transform:translate(-50%,-50%)}
.cursor__dot{position:absolute;top:0;left:0;width:6px;height:6px;border-radius:50%;background:#fff;transform:translate(-50%,-50%)}
.cursor__ring{position:absolute;top:0;left:0;width:38px;height:38px;border:1px solid rgba(255,255,255,.7);border-radius:50%;transform:translate(-50%,-50%);transition:width .35s var(--ease),height .35s var(--ease),opacity .3s}
.cursor.is-hover .cursor__ring{width:64px;height:64px;background:rgba(255,255,255,.08)}
@media (pointer:coarse){.cursor{display:none}}

/* ---------- PRELOADER ---------- */
.preloader{position:fixed;inset:0;z-index:9999;display:grid;place-items:center;background:var(--black)}
.preloader__inner{display:flex;flex-direction:column;align-items:center;gap:2rem;width:min(78vw,360px)}
.preloader__logo{width:120px;opacity:.95;filter:drop-shadow(0 0 40px rgba(201,168,106,.3))}
.preloader__bar{width:100%;height:1px;background:var(--line-soft);overflow:hidden}
.preloader__fill{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--gold-deep),var(--gold-2))}
.preloader__meta{width:100%;display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.3em;color:var(--muted);text-transform:uppercase}
.preloader__count{color:var(--gold)}

/* ---------- AGE GATE ---------- */
.agegate{position:fixed;inset:0;z-index:9800;display:grid;place-items:center;padding:1.5rem}
.agegate[hidden]{display:none}   /* the hidden attr must win over display:grid (else the gate renders behind the preloader and flashes) */
.agegate__bg{position:absolute;inset:0;background:rgba(3,3,3,.86);backdrop-filter:blur(14px)}
.agegate__bg::after{content:"";position:absolute;inset:0;background:radial-gradient(60% 50% at 50% 40%,rgba(201,168,106,.12),transparent 70%)}
.agegate__card{
  position:relative;text-align:center;max-width:460px;padding:clamp(2rem,5vw,3.4rem);
  background:linear-gradient(180deg,rgba(22,22,24,.92),rgba(10,10,11,.96));
  border:1px solid var(--line);border-radius:22px;
  box-shadow:0 40px 120px -30px rgba(0,0,0,.9), inset 0 1px 0 rgba(255,255,255,.05);
}
.agegate__logo{width:140px;margin:0 auto 1.8rem}
.agegate__eyebrow{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.34em;text-transform:uppercase;color:var(--gold);margin-bottom:.8rem}
.agegate__title{font-family:var(--font-display);font-weight:600;font-size:clamp(1.6rem,4vw,2.2rem);margin-bottom:.7rem}
.agegate__copy{color:var(--muted);margin-bottom:2rem}
.agegate__copy strong{color:var(--text)}
.agegate__actions{display:flex;flex-direction:column;gap:.8rem}
.agegate__fine{margin-top:1.8rem;font-size:.74rem;color:var(--muted-2);line-height:1.5}

/* ---------- SCROLL PROGRESS ---------- */
.scrollbar{position:fixed;top:0;left:0;right:0;height:2px;z-index:9001;background:transparent}
.scrollbar__fill{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--gold-deep),var(--gold-2));box-shadow:0 0 12px rgba(201,168,106,.7)}

/* ---------- NAV ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  display:flex;align-items:center;justify-content:space-between;gap:2rem;
  padding:1.4rem var(--pad);
  transition:padding .5s var(--ease),background .5s,backdrop-filter .5s,border-color .5s;
  border-bottom:1px solid transparent;
}
.nav.is-stuck{padding:.9rem var(--pad);background:rgba(6,6,6,.72);backdrop-filter:blur(16px) saturate(1.2);border-color:var(--line-soft)}
.nav__brand img{width:176px;transition:width .5s var(--ease)}
.nav.is-stuck .nav__brand img{width:142px}
.nav__links{display:flex;gap:2.2rem}
.nav__links a{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);position:relative;padding:.3em 0;transition:color .3s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold);transition:width .4s var(--ease)}
.nav__links a:hover{color:var(--text)}
.nav__links a:hover::after{width:100%}
.nav__cta{display:flex;align-items:center;gap:1.4rem}
.nav__verify{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.nav__burger{display:none;flex-direction:column;gap:6px;width:34px;height:34px;align-items:center;justify-content:center}
.nav__burger span{width:24px;height:1.5px;background:var(--text);transition:transform .4s var(--ease),opacity .3s}
.nav.menu-open .nav__burger span:nth-child(1){transform:translateY(4px) rotate(45deg)}
.nav.menu-open .nav__burger span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}

.mobilemenu{position:fixed;inset:0;z-index:999;background:rgba(6,6,6,.97);backdrop-filter:blur(20px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.6rem;opacity:0;visibility:hidden;transition:opacity .5s,visibility .5s}
.mobilemenu.open{opacity:1;visibility:visible}
.mobilemenu a{font-family:var(--font-display);font-size:2rem;font-weight:500}
.mobilemenu a.btn{font-family:var(--font-mono);font-size:.85rem}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:7rem var(--pad) 4rem;overflow:hidden;background:#050505 url(../assets/brand/fx/bg-ribbon.jpg) center/cover}
.hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;filter:brightness(.82) saturate(1.06)}
.hero__fluid{position:absolute;inset:0;width:100%;height:100%;z-index:1;opacity:.9;transition:opacity .8s ease}
/* once the video is playing it carries the motion; fade the shader out (it stays as the no-video fallback) */
html.has-hero-video .hero__fluid{opacity:0}
.hero__glow{position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(72% 58% at 50% 40%,rgba(5,5,5,.40),rgba(5,5,5,.10) 55%,transparent 78%)}
.hero__content{position:relative;z-index:3;max-width:1000px;transform:translateY(-4vh)}  /* lift text up so the (scaled-up) device clears it */
/* lower scrim — keeps tagline + CTAs legible over the bright device render.
   sits above the device (z2) but below content (z3). */
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:62%;z-index:2;pointer-events:none;background:linear-gradient(180deg,transparent,rgba(5,5,5,.5) 50%,rgba(5,5,5,.85))}
.hero__eyebrow{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.34em;text-transform:uppercase;color:var(--gold);margin-bottom:2rem;overflow:hidden}
.hero__title{font-family:var(--font-display);font-weight:700;line-height:.82;letter-spacing:-.03em;font-size:clamp(4rem,2rem + 17vw,17rem);margin-bottom:1.6rem;mix-blend-mode:screen}
.hero__title .line{display:block}
.hero__title .line--gold{background:linear-gradient(100deg,var(--gold-deep),var(--gold-2) 50%,var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__tagline{font-family:var(--font-serif);font-size:clamp(1.15rem,.8rem + 1.2vw,1.7rem);color:var(--text);line-height:1.4;margin-bottom:2.6rem;text-shadow:0 2px 26px rgba(0,0,0,.92),0 0 70px rgba(0,0,0,.65)}
.hero__tagline em{color:var(--gold)}
.hero__actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.hero__device{position:absolute;bottom:-7%;left:50%;transform:translateX(-50%);width:min(1020px,100vw);z-index:2;opacity:.82;pointer-events:none;-webkit-mask-image:linear-gradient(180deg,transparent 0%,#000 48%,#000 88%,transparent);mask-image:linear-gradient(180deg,transparent 0%,#000 48%,#000 88%,transparent)}
.hero__scroll{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);z-index:4;display:flex;flex-direction:column;align-items:center;gap:.7rem;font-family:var(--font-mono);font-size:.64rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted)}
.hero__scroll i{width:1px;height:46px;background:linear-gradient(var(--gold),transparent);position:relative;overflow:hidden}
.hero__scroll i::after{content:"";position:absolute;top:-50%;left:0;width:100%;height:50%;background:var(--gold-2);animation:scrolldot 2s var(--ease) infinite}
@keyframes scrolldot{0%{top:-50%}100%{top:100%}}
.hero__ticker{position:absolute;bottom:0;left:0;right:0;z-index:4;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);padding:.7rem 0;overflow:hidden;background:rgba(5,5,5,.4)}
/* seamless marquee: JS clones .ticker__group to fill the viewport, then we
   translate by exactly one group width (--ticker-shift) so the loop never gaps. */
.ticker__track{display:flex;width:max-content;animation:ticker var(--ticker-dur,26s) linear infinite;will-change:transform}
.ticker__group{display:flex;align-items:center;gap:1.4rem;padding-right:1.4rem;white-space:nowrap;flex:0 0 auto;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.ticker__group b{color:var(--gold)}
@keyframes ticker{to{transform:translateX(calc(var(--ticker-shift,50%) * -1))}}

/* ============================================================
   SECTION SHELL
   ============================================================ */
section{position:relative;padding:clamp(6rem,12vh,11rem) var(--pad)}
.eyebrow,.h-display{position:relative;z-index:2}

/* ---------- MANIFESTO ---------- */
.manifesto{display:grid;place-items:center;min-height:90vh;overflow:hidden}
.manifesto::before{content:"";position:absolute;inset:0;z-index:0;background:url(../assets/brand/fx/bg-smoke.jpg) center/cover;opacity:.5;pointer-events:none}
.manifesto__word{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-family:var(--font-display);font-weight:700;font-size:clamp(14rem,40vw,40rem);line-height:1;color:transparent;-webkit-text-stroke:1px rgba(201,168,106,.12);text-stroke:1px rgba(201,168,106,.12);z-index:0;pointer-events:none;white-space:nowrap}
.manifesto__inner{position:relative;z-index:2;max-width:760px;text-align:center}
.def{margin:0 auto 2.6rem}
.def__word{font-family:var(--font-serif);font-weight:500;font-size:clamp(3.5rem,2rem + 8vw,7rem);line-height:1;background:linear-gradient(100deg,var(--gold-deep),var(--gold-2),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.def__phon{font-family:var(--font-mono);color:var(--muted);font-size:1rem;letter-spacing:.06em;margin:.6rem 0 1.2rem}
.def__mean{font-family:var(--font-serif);font-style:italic;font-size:clamp(1.1rem,.9rem + .8vw,1.5rem);color:var(--text)}
.manifesto__body{font-size:clamp(1.05rem,.9rem + .6vw,1.32rem);color:var(--muted);line-height:1.75;max-width:620px;margin:0 auto}
.manifesto__body strong{color:var(--gold);font-weight:500}

/* ---------- TECHNOLOGY ---------- */
.tech{text-align:center}
.tech__head{max-width:720px;margin:0 auto}
.tech__lead{color:var(--muted);font-size:clamp(1.05rem,.9rem + .5vw,1.3rem);margin-top:1.6rem;max-width:560px;margin-inline:auto}
.tech__stage{position:relative;display:grid;place-items:center;margin:3.5rem auto 1rem;min-height:min(70vh,640px)}
/* soft lighting pool behind the now-transparent device — reads as studio key light */
.tech__stage::before{content:"";position:absolute;z-index:0;width:min(560px,92vw);height:min(560px,92vw);pointer-events:none;
  background:radial-gradient(circle at 50% 48%,rgba(201,168,106,.14),rgba(201,168,106,.05) 34%,transparent 64%)}
/* device is a transparent cutout (rembg) — floats over the page + animated rings, no baked box */
.tech__explode{width:min(420px,80vw);position:relative;z-index:2;filter:drop-shadow(0 26px 60px rgba(0,0,0,.7))}
.tech__rings{position:absolute;inset:0;display:grid;place-items:center;z-index:1}
.tech__rings i{position:absolute;border:1px solid var(--line);border-radius:50%;animation:ringpulse 6s var(--ease) infinite}
.tech__rings i:nth-child(1){width:320px;height:320px}
.tech__rings i:nth-child(2){width:520px;height:520px;animation-delay:1.2s}
.tech__rings i:nth-child(3){width:740px;height:740px;animation-delay:2.4s}
@keyframes ringpulse{0%,100%{opacity:.25;transform:scale(.96)}50%{opacity:.6;transform:scale(1.02)}}
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;max-width:var(--maxw);margin:3rem auto 0;text-align:left}
.feature{padding:2rem 1.6rem;border:1px solid var(--line-soft);border-radius:18px;background:linear-gradient(180deg,var(--panel),rgba(10,10,11,.4));transition:transform .5s var(--ease),border-color .5s,background .5s}
.feature:hover{transform:translateY(-8px);border-color:var(--line);background:linear-gradient(180deg,var(--panel-2),var(--panel))}
.feature__icon{display:block;width:46px;height:46px;margin-bottom:1.4rem;background:linear-gradient(135deg,var(--gold-2),var(--gold-deep));-webkit-mask:var(--m) center/contain no-repeat;mask:var(--m) center/contain no-repeat}
.feature h3{font-family:var(--font-display);font-weight:600;font-size:1.2rem;margin-bottom:.6rem}
.feature p{color:var(--muted);font-size:.95rem;line-height:1.6}

/* ---------- DUO-FLARE ---------- */
.duo{overflow:hidden;text-align:center}
/* centered backdrop (not a right-side plate) — full width so the two flows read entering from
   both edges and combining in the centre behind the mixer; fades top/bottom into the section. */
.duo__plate{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5;z-index:0;pointer-events:none;-webkit-mask-image:linear-gradient(180deg,transparent,#000 20%,#000 80%,transparent);mask-image:linear-gradient(180deg,transparent,#000 20%,#000 80%,transparent)}
.duo__inner{position:relative;z-index:2;max-width:760px;margin:0 auto}
.duo__lead{color:var(--text);font-size:clamp(1.05rem,.9rem + .6vw,1.35rem);margin:1.6rem auto 3rem;max-width:600px;text-shadow:0 1px 16px rgba(5,5,5,.92),0 0 30px rgba(5,5,5,.6)}
.duo__lead strong{color:var(--gold);font-weight:500}
.duo__title{margin-bottom:0}
.duo__mixer{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:1.4rem;max-width:680px;margin:0 auto}
.mixer__side{display:flex;flex-direction:column;gap:.3rem}
.mixer__side--a{text-align:right}.mixer__side--b{text-align:left}
.mixer__type{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.mixer__name{font-family:var(--font-display);font-weight:600;font-size:clamp(1.1rem,1.4vw,1.5rem)}
.mixer__bar{position:relative;width:min(360px,46vw);height:8px;border-radius:100px;overflow:visible;background:var(--panel-2);box-shadow:inset 0 0 0 1px var(--line-soft)}
.mixer__pour{position:absolute;top:0;bottom:0;border-radius:100px;transition:width .45s cubic-bezier(.22,1,.36,1)}
.mixer__pour--a{left:0;width:50%;background:linear-gradient(90deg,#e23b6d,#ff6f70)}
.mixer__pour--b{right:0;width:50%;background:linear-gradient(90deg,#7a3bd6,#9a5cff)}
/* fade a strain label when its cartridge isn't firing */
.mixer__side{transition:opacity .35s ease}
.mixer__side.is-dim{opacity:.3}
/* Side A · Both · Side B — the device fires one cartridge or both, by button */
.mixer__modes{display:inline-flex;gap:.4rem;margin-top:1.8rem;padding:.4rem;border-radius:100px;background:var(--panel-2);box-shadow:inset 0 0 0 1px var(--line-soft)}
.mixer__btn{appearance:none;cursor:pointer;border:none;background:transparent;color:var(--muted);font-family:var(--font-mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;padding:.7rem 1.5rem;border-radius:100px;transition:color .3s ease,background .3s ease,box-shadow .3s ease;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}
/* guard hover so it doesn't latch onto a tapped button on touch devices */
@media (hover:hover){.mixer__btn:hover{color:var(--text)}}
.mixer__btn:focus-visible{outline:none;box-shadow:0 0 0 2px var(--gold-soft)}
.mixer__btn.is-active{color:#0a0a0a;background:linear-gradient(135deg,var(--gold-2),var(--gold-deep));box-shadow:0 6px 20px rgba(0,0,0,.45),inset 0 1px 0 rgba(255,255,255,.5)}
.mixer__readout{margin-top:1.4rem;font-family:var(--font-mono);font-size:.82rem;letter-spacing:.1em;color:var(--text)}

/* ---------- COLLECTION ---------- */
.collection{padding-right:0;overflow:hidden}
.collection__head{max-width:760px;margin-bottom:3rem}
.collection__lead{color:var(--muted);font-size:clamp(1.02rem,.9vw + .9rem,1.25rem);margin-top:1.4rem;max-width:520px}
.collection__track{display:flex;gap:1.6rem;padding-right:var(--pad);width:max-content;will-change:transform}
.card{position:relative;flex:0 0 auto;width:clamp(280px,30vw,400px);aspect-ratio:3/4.1;border-radius:22px;overflow:hidden;border:1px solid var(--line-soft);background:radial-gradient(120% 80% at 50% 0%,color-mix(in srgb,var(--c1) 18%,#0b0b0c),#08080a);transition:transform .6s var(--ease),border-color .5s}
.card:hover{transform:translateY(-10px);border-color:var(--line)}
.card__media{position:relative;height:64%;display:grid;place-items:center;overflow:hidden}
.card__media::before{content:"";position:absolute;width:80%;height:70%;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--c1) 60%,transparent),color-mix(in srgb,var(--c2) 50%,transparent) 55%,transparent 72%);filter:blur(30px);opacity:.8}
.card__media img{position:relative;height:92%;width:auto;max-width:90%;object-fit:contain;filter:drop-shadow(0 18px 40px rgba(0,0,0,.5));transition:transform .8s var(--ease)}
.card:hover .card__media img{transform:scale(1.06) rotate(-1.5deg)}
.card__body{position:absolute;bottom:0;left:0;right:0;padding:1.7rem 1.6rem;background:linear-gradient(180deg,transparent,rgba(5,5,6,.86) 36%)}
.card__type{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold)}
.card__name{font-family:var(--font-display);font-weight:600;font-size:1.7rem;line-height:1.05;margin:.4rem 0 .35rem}
.card__duo{font-size:.9rem;color:var(--muted)}
.card__duo i{color:var(--gold);font-style:normal;margin:0 .25em}
.card__idx{position:absolute;top:1.2rem;right:1.4rem;font-family:var(--font-mono);font-size:.8rem;color:var(--muted-2);letter-spacing:.1em}
.card--more{display:grid;place-items:center;background:linear-gradient(180deg,var(--panel),var(--ink));text-align:center}
.card__more{padding:2rem}
.card__more h3{font-family:var(--font-display);font-size:2.4rem;font-weight:600}
.card__more p{color:var(--muted);margin:.4rem 0 1.6rem}

/* desktop: the collection PINS for horizontal scroll — fit the whole section to the viewport and
   centre it so the full card (image + strain names) stays visible while pinned, not cut off at the bottom. */
@media (min-width:761px){
  .collection{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding-top:clamp(2rem,5vh,4rem);padding-bottom:clamp(2rem,5vh,4rem)}
  .collection__head{flex:0 0 auto;margin-bottom:clamp(1rem,2.2vh,1.6rem)}
  .collection__head .h-display{font-size:clamp(2.2rem,1rem + 3.2vw,3.8rem)}  /* compact so heading + full card fit one screen */
  .collection__lead{font-size:1rem;margin-top:.7rem}
  .collection__track{flex:0 0 auto}
  .card{width:auto;height:min(52vh,480px)}
}

/* ---------- EXPERIENCE / LIFESTYLE GALLERY ---------- */
.lifestyle{overflow:hidden}
.lifestyle__head{max-width:640px;margin:0 auto 3.2rem;text-align:center}
.lifestyle__lead{color:var(--muted);font-size:clamp(1.02rem,.9vw + .9rem,1.25rem);margin:1.6rem auto 2.2rem;max-width:480px}
.lifestyle__gallery{display:grid;grid-template-columns:1fr 1.3fr 1fr;gap:1.4rem;max-width:var(--maxw);margin:0 auto;align-items:center}
.lsfig{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line-soft);box-shadow:0 30px 70px -34px rgba(0,0,0,.85)}
.lsfig img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .9s var(--ease)}
.lsfig:hover img{transform:scale(1.05)}
.lsfig--tall{aspect-ratio:3/4}
.lsfig--wide{aspect-ratio:3/2}
.lsfig--tall:first-of-type{transform:translateY(-1.4rem)}
.lsfig--tall:last-of-type{transform:translateY(1.4rem)}

/* ---------- LAB ---------- */
.lab__inner{display:grid;grid-template-columns:1.05fr .95fr;grid-template-areas:"copy sheets" "meta sheets";column-gap:clamp(2rem,5vw,5rem);row-gap:clamp(1.4rem,3vh,2.4rem);align-items:center;max-width:var(--maxw);margin:0 auto}
.lab__copy{grid-area:copy}
.lab__sheets{grid-area:sheets}
.lab__meta{grid-area:meta}
.lab__lead{color:var(--muted);font-size:clamp(1.02rem,.9vw + .9rem,1.25rem);margin:1.6rem 0 2.4rem;max-width:480px}
.stats{display:flex;gap:2.4rem;flex-wrap:wrap;margin-bottom:2.6rem}
.stat{display:flex;flex-direction:column;gap:.3rem}
.stat__num{font-family:var(--font-display);font-weight:600;font-size:clamp(2.6rem,4vw,3.6rem);line-height:1;background:linear-gradient(120deg,var(--gold-deep),var(--gold-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat__label{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.lab__sheets{position:relative;height:clamp(360px,46vw,540px)}
.sheet{position:absolute;width:62%;border-radius:12px;border:1px solid var(--line);box-shadow:0 30px 80px -20px rgba(0,0,0,.85);background:#fff}
.sheet--1{top:0;left:0;transform:rotate(-6deg);z-index:1}
.sheet--2{top:14%;left:24%;transform:rotate(2deg);z-index:3}
.sheet--3{top:34%;left:10%;transform:rotate(-2deg);z-index:2;opacity:.96}

/* ---------- REWARDS ---------- */
.rewards{text-align:center;overflow:hidden}
.rewards__inner{position:relative;z-index:2;max-width:680px;margin:0 auto}
.rewards__coin{width:120px;margin:0 auto 1.6rem;filter:drop-shadow(0 0 50px rgba(201,168,106,.5))}
.rewards__lead{color:var(--muted);font-size:clamp(1.02rem,.9vw + .9rem,1.25rem);margin:1.6rem auto 2.6rem;max-width:520px}
.rewards::before{content:"";position:absolute;inset:0;background:radial-gradient(50% 50% at 50% 50%,rgba(201,168,106,.08),transparent 70%);z-index:0}

/* ---------- VERIFY ---------- */
.verify{text-align:center;border-top:1px solid var(--line-soft)}
.verify__inner{max-width:640px;margin:0 auto}
.verify__lead{color:var(--muted);font-size:clamp(1.02rem,.9vw + .9rem,1.25rem);margin:1.6rem auto 2.6rem;max-width:500px}
.verify__form{display:flex;flex-direction:column;align-items:center;gap:1.8rem}
.code{display:flex;gap:.7rem}
.code input{width:clamp(44px,9vw,60px);height:clamp(56px,12vw,76px);text-align:center;font-family:var(--font-mono);font-size:1.6rem;text-transform:uppercase;color:var(--gold);background:var(--panel);border:1px solid var(--line);border-radius:12px;transition:border-color .3s,box-shadow .3s,transform .3s}
.code input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-soft),0 0 30px -8px var(--gold);transform:translateY(-2px)}

/* ---------- FOOTER ---------- */
.footer{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--black),#070707);border-top:1px solid var(--line-soft);padding:clamp(5rem,9vh,8rem) var(--pad) 2.6rem}
.footer::before{content:"";position:absolute;left:0;right:0;top:0;height:62%;z-index:0;background:url(../assets/brand/fx/bg-ribbon.jpg) center/cover;opacity:.15;pointer-events:none;-webkit-mask-image:linear-gradient(180deg,#000,transparent);mask-image:linear-gradient(180deg,#000,transparent)}
.footer>*{position:relative;z-index:1}
.footer__cta{text-align:center;max-width:900px;margin:0 auto clamp(4rem,8vh,7rem)}
.footer__big{font-family:var(--font-display);font-weight:600;font-size:clamp(2.6rem,1.4rem + 6vw,6rem);line-height:1;margin-bottom:2.2rem}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr auto;gap:2.5rem;max-width:var(--maxw);margin:0 auto;padding-bottom:3rem;border-bottom:1px solid var(--line-soft);align-items:start}
.footer__brand img{width:150px;margin-bottom:1rem}
.footer__brand p{color:var(--muted);font-size:.92rem;max-width:280px}
.footer__brand strong{color:var(--gold);font-weight:600;letter-spacing:.05em}
.footer__nav{display:grid;gap:.7rem}
.footer__nav a{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);transition:color .3s}
.footer__nav a:hover{color:var(--gold)}
.footer__social{display:flex;gap:.8rem}
.footer__social a{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line-soft);border-radius:50%;color:var(--muted);transition:color .3s,border-color .3s,transform .3s}
.footer__social a:hover{color:var(--gold);border-color:var(--gold);transform:translateY(-3px)}
.footer__legal{max-width:var(--maxw);margin:2rem auto 0;display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap;font-size:.76rem;color:var(--muted)}
.footer__warn{max-width:540px}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:980px){
  .nav__links,.nav__verify{display:none}
  .nav__burger{display:flex}
  .features{grid-template-columns:repeat(2,1fr)}
  /* mobile order: claim → proof images → stats/CTA, so the COA sheets sit right under the claim */
  .lab__inner{grid-template-columns:1fr;grid-template-areas:"copy" "sheets" "meta";gap:1.5rem}
  /* sheets contain only absolutely-positioned children → 0 in-flow width.
     auto margins disable grid stretch, so pin a definite width or it collapses. */
  .lab__sheets{height:440px;width:100%;max-width:360px;margin:.2rem auto}
  .footer__grid{grid-template-columns:1fr;gap:2rem}
}
@media (max-width:600px){
  :root{--pad:1.25rem}
  section{padding-top:clamp(3rem,8vh,4.2rem);padding-bottom:clamp(3rem,8vh,4.2rem)}  /* cut the big section padding → shorter page */
  .manifesto{min-height:auto}
  .hero__device{width:150vw}
  .tech__stage{min-height:auto;margin:2rem auto .5rem}
  .features{grid-template-columns:repeat(2,1fr);gap:.7rem}   /* 2×2 instead of a long single column */
  .feature{padding:1.3rem 1.05rem}
  .feature h3{font-size:1.02rem}
  .feature p{font-size:.82rem;line-height:1.5}
  .duo__mixer{grid-template-columns:1fr;gap:1rem}
  .mixer__side--a,.mixer__side--b{text-align:center}
  .mixer__bar{width:80vw;margin:0 auto}
  /* let the toggle breathe within the viewport instead of running edge-to-edge */
  .mixer__modes{display:flex;width:100%;max-width:340px;margin:1.8rem auto 0;gap:.3rem;padding:.35rem}
  .mixer__btn{flex:1;padding:.7rem .4rem;letter-spacing:.1em;text-align:center;white-space:nowrap}
  .code{gap:.4rem}
  .footer__legal{flex-direction:column;gap:.8rem}
  .nav__cta .btn{display:none}
}

/* lifestyle gallery → compact 2-up on phones, wide piece spans the row */
@media (max-width:760px){
  .lifestyle__gallery{grid-template-columns:1fr 1fr;gap:.7rem;max-width:520px}
  .lsfig--wide{order:-1;grid-column:1 / -1;aspect-ratio:16/10}
  .lsfig--tall{aspect-ratio:3/4;transform:none !important}
  /* blend video → faint, radial-masked backdrop behind the mixer (mixer text sits on top at z2) */
  .duo__plate{display:block;position:absolute;inset:0;top:0;left:0;right:auto;width:100%;height:100%;transform:none;object-fit:cover;opacity:.55;-webkit-mask-image:radial-gradient(78% 44% at 50% 58%,#000,transparent 76%);mask-image:radial-gradient(78% 44% at 50% 58%,#000,transparent 76%)}
  /* collection: scroll the card ROW only (heading stays put), no visible carousel chrome */
  .collection__track{width:auto;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .collection__track::-webkit-scrollbar{display:none}
  .card{scroll-snap-align:start}
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  html.js [data-reveal],html.js [data-reveal-lines],html.js .hero__title .line{opacity:1 !important}
  .grain{display:none}
}