/* Stronger prototype v3: "Alth"
   Palette from Camilo's sculptures: graphite base (60), marble ivory (30), patina teal + violet accents and gold
   reserved for light and the main action (10). Type: thin geometric display (Outfit 200) on a 1.333 scale,
   mono for HUD labels. Spacing on an 8px grid. */
:root{
  --bg:#0a0b0e; --bg2:#101217; --bg3:#161920;
  --ink:#ece8e1; --mute:#8f8b85; --dim:#5b5955; --line:rgba(236,232,225,.09); --line2:rgba(236,232,225,.16);
  --teal:#3fd0c0; --violet:#8b5cf6; --gold:#e6b35a; --gold2:#f8dca0; --hot:#ff3d6e;
  --gold-grad:linear-gradient(100deg,#b9852f 0%,#f8dca0 45%,#e6b35a 60%,#b9852f 100%);
  --display:'Outfit',system-ui,sans-serif; --mono:'JetBrains Mono',ui-monospace,monospace;
  --pad:clamp(16px,5vw,80px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--bg)}
body{background:var(--bg);color:var(--ink);font-family:var(--display);font-weight:300;font-size:18px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.intro-on{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit}
b{font-weight:500}
::selection{background:var(--gold);color:#111}

.grain{position:fixed;inset:-50%;z-index:90;pointer-events:none;opacity:.05;
  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='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 1s steps(4) infinite}
@keyframes grain{25%{transform:translate(-3%,2%)}50%{transform:translate(2%,-3%)}75%{transform:translate(-2%,-1%)}}

.eyebrow,.tag,.pn,small{font-family:var(--mono);font-size:12px;font-weight:400;letter-spacing:.24em;text-transform:uppercase}
.eyebrow{color:var(--teal);margin-bottom:24px;display:flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:32px;height:1px;background:currentColor}
h1,h2,h3{font-weight:200;letter-spacing:-.035em;line-height:1}
h2{font-size:clamp(38px,5.6vw,88px)}
h3{font-size:28px;font-weight:300;letter-spacing:-.02em}
.gold{background:var(--gold-grad);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:sheen 7s ease-in-out infinite}
@keyframes sheen{50%{background-position:100% 0}}
.teal{color:var(--teal)} .hot{color:var(--hot)}
.sec-head{max-width:1100px;margin:0 auto 64px}
.sec-head.center{text-align:center}
.sec-head.center .eyebrow{justify-content:center}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:12px;padding:18px 32px;border-radius:2px;font-family:var(--mono);font-size:14px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;transition:transform .3s,box-shadow .3s,background .3s,color .3s;position:relative}
.btn span{transition:transform .3s}
.btn:hover span{transform:translateX(4px)}
.btn-gold{background:var(--gold);color:#16120a;box-shadow:0 0 0 1px rgba(248,220,160,.4),0 18px 50px -18px rgba(230,179,90,.8)}
.btn-gold:hover{background:var(--gold2);transform:translateY(-2px);box-shadow:0 0 0 1px var(--gold2),0 24px 60px -16px rgba(230,179,90,.95)}
.btn-line{border:1px solid var(--line2);color:var(--ink)}
.btn-line:hover{border-color:var(--ink);background:rgba(236,232,225,.04)}
.btn.big{padding:24px 44px;font-size:15px}

/* ========== Intro ========== */
#intro{position:fixed;inset:0;z-index:100;background:#050507;color:var(--ink);cursor:none;overflow:hidden;--lx:50%;--ly:50%;transition:opacity 1s ease .2s}
#intro.done{opacity:0;pointer-events:none}
#intro::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:2;
  background:radial-gradient(circle 200px at var(--lx) var(--ly),rgba(5,5,7,0) 0,rgba(5,5,7,.6) 55%,rgba(5,5,7,.97) 100%)}
#intro::before{content:"";position:absolute;z-index:3;pointer-events:none;left:var(--lx);top:var(--ly);width:10px;height:10px;margin:-5px 0 0 -5px;border-radius:50%;background:var(--gold2);box-shadow:0 0 18px 6px rgba(230,179,90,.7),0 0 80px 24px rgba(230,179,90,.25)}
.hud{position:absolute;z-index:6;top:0;left:0;right:0;height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 var(--pad);font-family:var(--mono);font-size:11px;letter-spacing:.24em;color:rgba(236,232,225,.5);border-bottom:1px solid var(--line)}
.noise{position:absolute;inset:0;z-index:1}
.noise span{position:absolute;font-family:var(--mono);color:#7d8796;white-space:nowrap;letter-spacing:.02em;user-select:none}
.noise span.red{color:var(--hot)}
.spark{position:absolute;z-index:4;width:84px;height:84px;margin:-42px 0 0 -42px;border:0;background:none;cursor:none;opacity:0;transition:opacity .2s}
.spark span{position:absolute;inset:24px;transform:rotate(45deg);border:1.5px solid var(--gold2);box-shadow:0 0 30px 6px rgba(230,179,90,.8),inset 0 0 16px rgba(230,179,90,.6);animation:pulse 1.4s ease-in-out infinite}
@keyframes pulse{50%{transform:rotate(45deg) scale(1.2)}}
.intro-copy{position:absolute;z-index:6;left:0;right:0;bottom:14vh;text-align:center;pointer-events:none;padding:0 16px}
.intro-copy .line{font-weight:200;font-size:clamp(18px,2.2vw,28px);letter-spacing:-.01em;opacity:0;transform:translateY(12px);animation:rise 1s ease forwards}
.intro-copy .l1{animation-delay:.4s;color:var(--mute)}
.intro-copy .l2{animation-delay:1.6s;margin-top:8px}
.intro-copy strong{font-weight:400;color:var(--gold2)}
@keyframes rise{to{opacity:1;transform:none}}
.intro-hint{position:absolute;z-index:6;top:120px;left:0;right:0;text-align:center;font-family:var(--mono);font-size:12px;letter-spacing:.2em;color:var(--gold);opacity:0;transition:opacity .5s}
.intro-hint.on{opacity:1}
.skip{position:absolute;z-index:7;right:var(--pad);bottom:32px;background:none;border:0;color:rgba(236,232,225,.55);font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;cursor:pointer}
.skip:hover{color:var(--ink)}
#intro.found{background:#1a140a;transition:background .5s,opacity 1s ease .4s}

/* ========== Nav ========== */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:18px var(--pad);transition:background .4s,border-color .4s,transform .6s;border-bottom:1px solid transparent}
.intro-on .nav{transform:translateY(-100%)}
.nav.solid{background:rgba(10,11,14,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:22px;font-weight:300;letter-spacing:-.01em}
.brand img{border-radius:50%;box-shadow:0 0 0 1px rgba(230,179,90,.5)}
.brand b,.foot b{color:var(--teal);font-weight:400}
.nav nav{display:flex;gap:32px;align-items:center}
.nav nav a{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;text-decoration:none;color:var(--mute);transition:color .25s}
.nav nav a:hover{color:var(--ink)}
.nav .nav-cta{color:var(--gold);border:1px solid rgba(230,179,90,.5);padding:10px 18px}
.nav .nav-cta:hover{background:var(--gold);color:#16120a}

/* ========== Alth stage / coin ========== */
.alth{position:fixed;left:0;top:0;z-index:40;pointer-events:none;opacity:0;transition:opacity 1.2s ease .3s}
.ready .alth{opacity:1}
.alth-clip{position:absolute;inset:0;pointer-events:auto;touch-action:pan-y;cursor:grab}
.alth-clip.grabbing{cursor:grabbing}
.alth canvas{display:block;width:100%;height:100%}
.coin-rim{position:fixed;z-index:39;pointer-events:none;border-radius:50%;opacity:0;background:radial-gradient(circle at 35% 28%,#2a2533,#121218 55%,#08090c 100%);
  box-shadow:inset 0 0 0 1.5px rgba(248,220,160,.85),inset 0 0 22px rgba(230,179,90,.35),0 10px 30px -8px rgba(0,0,0,.8),0 0 30px -6px rgba(230,179,90,.5)}
.coin-hit{position:fixed;z-index:42;border-radius:50%;border:0;background:none;cursor:pointer;display:none}
.coin .coin-hit{display:block}
.coin .alth-clip{pointer-events:none}
.coin-tag{position:absolute;left:calc(100% + 14px);top:50%;transform:translate(-6px,-50%);white-space:nowrap;font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--ink);background:rgba(10,11,14,.8);border:1px solid var(--line2);padding:8px 12px;opacity:0;transition:opacity .3s,transform .3s}
.coin-tag i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--teal);margin:0 6px 1px;box-shadow:0 0 8px var(--teal)}
.coin-hit:hover .coin-tag,.coin-hit:focus-visible .coin-tag{opacity:1;transform:translate(0,-50%)}

/* ========== Hero ========== */
.hero{min-height:100vh;min-height:100svh;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);align-items:center;gap:32px;padding:120px var(--pad) 64px;position:relative;
  background:radial-gradient(ellipse 60% 70% at 75% 55%,rgba(139,92,246,.13),transparent 70%),radial-gradient(ellipse 40% 50% at 90% 30%,rgba(63,208,192,.08),transparent 70%)}
.hero-text{position:relative;z-index:41;max-width:640px}
.tag{display:flex;align-items:center;gap:12px;color:var(--mute);margin-bottom:32px;font-size:11px}
.tag em{font-style:normal;color:var(--gold)}
.live{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 0 rgba(63,208,192,.6);animation:live 2s infinite}
@keyframes live{70%{box-shadow:0 0 0 10px rgba(63,208,192,0)}100%{box-shadow:0 0 0 0 rgba(63,208,192,0)}}
h1{font-size:clamp(56px,9.2vw,148px);letter-spacing:-.055em;line-height:.92;margin-bottom:32px}
.ready h1{animation:rise 1.2s cubic-bezier(.2,.7,.2,1) both}
.lede{font-size:clamp(18px,1.5vw,21px);color:#b9b5ae;max-width:520px;margin-bottom:40px}
.lede b{color:var(--ink)}
.ctas{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:48px}
.proof{list-style:none;display:flex;flex-wrap:wrap;gap:8px 24px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.proof li::before{content:"+ ";color:var(--teal)}
.stage-slot{position:relative;height:min(86vh,860px);min-height:460px}
.floor{position:absolute;left:-10%;right:-10%;bottom:2%;height:30%;background:radial-gradient(ellipse 50% 40% at 50% 60%,rgba(230,179,90,.12),rgba(139,92,246,.06) 45%,transparent 70%);filter:blur(6px)}
.stage-tip{position:absolute;left:0;right:0;bottom:-8px;text-align:center;font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--mute);text-transform:uppercase;transition:color .5s;z-index:41;pointer-events:none}
.stage-tip span{display:block;color:var(--teal);margin-bottom:6px}
.stage-tip.solved{color:var(--gold2)}
.stage-tip.solved span{color:var(--gold)}

/* ========== Journey ========== */
.journey{height:520vh;position:relative;background:#06070a}
.j-sticky{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
#tunnel{position:absolute;inset:0;width:100%;height:100%}
.j-hud{position:absolute;top:96px;left:var(--pad);right:var(--pad);display:flex;gap:1px;z-index:3;background:var(--line);border:1px solid var(--line)}
.j-cell{background:rgba(6,7,10,.75);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);padding:14px 20px;display:flex;flex-direction:column;gap:4px;min-width:120px}
.j-cell small{font-size:10px;color:var(--dim)}
.j-cell b{font-family:var(--mono);font-weight:500;font-size:22px;color:var(--ink)}
.j-meter{flex:1;display:grid;grid-template-columns:auto 1fr auto;align-items:center;column-gap:16px}
.j-meter small{grid-column:1/-1}
.j-meter .bar{grid-column:1/3;height:2px;background:rgba(236,232,225,.1);position:relative}
.j-meter .bar i{position:absolute;inset:0 auto 0 0;width:0;background:linear-gradient(90deg,var(--teal),var(--violet),var(--gold));box-shadow:0 0 12px rgba(230,179,90,.6)}
.j-meter b{font-size:16px}
.j-score b{color:var(--gold)}
.j-score.hit b{animation:hit .4s ease}
@keyframes hit{40%{transform:scale(1.25);color:var(--gold2)}}
.j-titles{position:absolute;left:var(--pad);bottom:12vh;z-index:3;max-width:560px}
.j-title{position:absolute;bottom:0;left:0;width:min(560px,calc(100vw - 32px));opacity:0;transform:translateY(24px);transition:opacity .6s,transform .6s;pointer-events:none}
.j-title.on{opacity:1;transform:none}
.j-title small{color:var(--mute);font-size:11px}
.j-title h2{margin:12px 0 16px;font-size:clamp(48px,7vw,112px)}
.j-title p{color:#b9b5ae;font-size:clamp(17px,1.4vw,20px);max-width:460px}
.j-final{position:absolute;right:var(--pad);top:50%;width:min(40vw,520px);transform:translateY(-45%) scale(.94);opacity:0;transition:opacity 1s,transform 1.4s cubic-bezier(.2,.7,.2,1);z-index:2;pointer-events:none}
.journey.lit .j-final{opacity:1;transform:translateY(-50%) scale(1)}
.j-final img{filter:drop-shadow(0 0 60px rgba(230,179,90,.35))}

/* ========== Manifesto ========== */
.manifesto{padding:22vh var(--pad);max-width:1280px;margin:0 auto}
.mf{font-size:clamp(32px,4.6vw,72px);font-weight:200;line-height:1.12;letter-spacing:-.035em}
.mf .word{color:#2a2b2f;transition:color .4s}
.mf .word.on{color:var(--ink)}
.mf .word.hl.on{color:var(--gold2)}

/* ========== Parts ========== */
.parts{padding:96px var(--pad) 160px}
.parts-grid{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.part{background:var(--bg);padding:48px 40px 40px;display:flex;flex-direction:column;gap:16px;position:relative;overflow:hidden;transition:background .4s}
.part::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);transform:scaleX(0);transition:transform .6s}
.part:hover{background:var(--bg2)}
.part:hover::before{transform:scaleX(1)}
.pn{color:var(--teal);font-size:11px}
.part p{color:var(--mute);font-size:17px;flex:1}
.part code{font-family:var(--mono);font-size:13px;color:var(--gold2);background:rgba(230,179,90,.06);border:1px solid rgba(230,179,90,.18);padding:12px 14px;display:block;overflow-wrap:anywhere}
.part code sup{font-size:9px}

/* ========== Time ========== */
.time{padding:96px var(--pad) 160px;background:linear-gradient(180deg,var(--bg),var(--bg2))}
.calc{max-width:1100px;margin:0 auto;border:1px solid var(--line);background:rgba(16,18,23,.6);padding:clamp(24px,4vw,56px)}
.calc label{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute)}
.slider-row{display:flex;align-items:center;gap:24px;margin:24px 0 48px}
.slider-row output{font-family:var(--mono);font-size:22px;min-width:96px;text-align:right;color:var(--gold)}
input[type=range]{flex:1;-webkit-appearance:none;appearance:none;height:2px;background:linear-gradient(90deg,var(--gold) var(--fill,20%),rgba(236,232,225,.12) var(--fill,20%));outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--bg);border:1.5px solid var(--gold2);box-shadow:0 0 16px rgba(230,179,90,.7);cursor:pointer}
input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--bg);border:1.5px solid var(--gold2);cursor:pointer}
.results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.r{background:var(--bg2);padding:32px 24px}
.r b{display:block;font-weight:200;font-size:clamp(44px,6vw,88px);letter-spacing:-.05em;line-height:1}
.r span{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute)}
.calc-foot{margin-top:32px;color:var(--mute)}
.calc-foot a{color:var(--gold);text-decoration:none}

/* ========== Club ========== */
.club{padding:160px var(--pad);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:center;max-width:1400px;margin:0 auto}
.club-text p{color:var(--mute);max-width:480px;margin:32px 0 40px}
.name-in span{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute);margin-bottom:12px}
.name-in input{width:100%;max-width:420px;background:transparent;border:0;border-bottom:1px solid var(--line2);color:var(--ink);font-family:var(--display);font-weight:200;font-size:32px;padding:8px 0;outline:none;transition:border-color .3s}
.name-in input:focus{border-color:var(--gold)}
.card-wrap{perspective:1200px;display:flex;justify-content:center;padding:24px}
.mcard{--rx:0deg;--ry:0deg;--px:50%;--py:50%;width:min(440px,100%);aspect-ratio:1.586;border-radius:18px;position:relative;overflow:hidden;transform:rotateX(var(--rx)) rotateY(var(--ry));transition:transform .2s ease-out;
  background:linear-gradient(135deg,#15171d,#0b0c10);border:1px solid rgba(248,220,160,.35);box-shadow:0 40px 80px -30px rgba(0,0,0,.9),0 0 60px -20px rgba(139,92,246,.5);padding:24px 26px;display:flex;flex-direction:column;justify-content:space-between}
.mc-face{position:absolute;right:-12%;top:-8%;width:68%;opacity:.55;mix-blend-mode:screen;-webkit-mask-image:radial-gradient(circle at 60% 45%,#000 30%,transparent 70%);mask-image:radial-gradient(circle at 60% 45%,#000 30%,transparent 70%)}
.holo{position:absolute;inset:0;pointer-events:none;mix-blend-mode:color-dodge;opacity:.55;
  background:radial-gradient(circle at var(--px) var(--py),rgba(248,220,160,.45),transparent 40%),linear-gradient(115deg,transparent 30%,rgba(63,208,192,.25) 45%,rgba(139,92,246,.25) 55%,rgba(230,179,90,.25) 65%,transparent 75%);background-size:100% 100%,250% 250%;background-position:center,var(--px) var(--py)}
.mc-top,.mc-bot{position:relative;display:flex;justify-content:space-between;font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--mute)}
.mc-top span:first-child{color:var(--gold2)}
.mc-bot b{color:var(--ink);font-weight:500}
.mc-name{position:relative;font-weight:300;font-size:clamp(22px,3vw,30px);letter-spacing:.06em;color:var(--ink)}

/* ========== Pricing ========== */
.pricing{padding:160px var(--pad);background:radial-gradient(ellipse 50% 40% at 50% 100%,rgba(230,179,90,.08),transparent 70%)}
.plans{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;max-width:920px;margin:0 auto}
.plan{border:1px solid var(--line2);padding:48px 40px;display:flex;flex-direction:column;gap:24px;position:relative;background:var(--bg)}
.plan.best{border-color:rgba(230,179,90,.6);background:linear-gradient(180deg,rgba(230,179,90,.07),rgba(10,11,14,0) 60%);box-shadow:0 0 80px -30px rgba(230,179,90,.5)}
.plan h3{font-family:var(--mono);font-size:12px;font-weight:400;letter-spacing:.24em;text-transform:uppercase;color:var(--mute)}
.price b{font-weight:200;font-size:80px;letter-spacing:-.05em;line-height:1}
.price span{color:var(--mute);margin-left:4px}
.per{color:var(--gold2);margin-top:-8px}
.plan ul{list-style:none;display:flex;flex-direction:column;gap:12px;color:#b9b5ae;flex:1}
.plan li::before{content:"+";color:var(--teal);margin-right:12px;font-family:var(--mono)}
.plan .btn{justify-content:center}
.badge{position:absolute;top:-12px;left:40px;background:var(--gold);color:#16120a;font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;padding:6px 12px}
.price-foot{text-align:center;color:var(--dim);margin-top:40px;font-family:var(--mono);font-size:12px;letter-spacing:.1em}

/* ========== Final + footer ========== */
.final{padding:200px var(--pad);text-align:center;background:radial-gradient(ellipse 50% 60% at 50% 50%,rgba(139,92,246,.12),transparent 70%)}
.final h2{margin-bottom:56px}
.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;padding:32px var(--pad);border-top:1px solid var(--line);font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--dim)}

/* Alth always appears with the Stronger face, never with the sculpture */
.alth-chip{display:inline-flex;align-items:center;gap:.35em;vertical-align:-.28em;padding:.12em .55em .12em .14em;border:1px solid rgba(230,179,90,.45);border-radius:999px;color:var(--ink);font-weight:500;background:rgba(230,179,90,.06);white-space:nowrap}
.alth-chip img{width:1.35em;height:1.35em;border-radius:50%;box-shadow:0 0 0 1px rgba(248,220,160,.7)}
.tag-face{width:22px;height:22px;border-radius:50%;box-shadow:0 0 0 1px rgba(248,220,160,.7)}
.j-alth{display:flex;align-items:center;gap:.25em}
.j-alth img{width:.8em;height:.8em;border-radius:50%;box-shadow:0 0 0 2px rgba(63,208,192,.6),0 0 40px rgba(63,208,192,.35)}
.alth-id{display:flex;align-items:center;gap:clamp(24px,4vw,56px)}
.alth-id img{width:clamp(110px,14vw,200px);border-radius:50%;flex:none;background:#0e0f13;box-shadow:0 0 0 1px rgba(248,220,160,.5),0 0 80px -10px rgba(230,179,90,.4)}
.final-sign{display:flex;justify-content:center;align-items:center;gap:14px;margin:-24px 0 48px;font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute)}
.final-sign .alth-chip{font-family:var(--display);font-size:18px;letter-spacing:0;text-transform:none}

/* Reveal */
.rv{opacity:0;transform:translateY(32px);transition:opacity 1s cubic-bezier(.2,.7,.2,1),transform 1s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}

/* ========== Mobile ========== */
@media (max-width:860px){
  body{font-size:17px}
  .nav{padding:14px 16px}
  .nav nav{gap:16px}
  .nav nav a:not(.nav-cta){display:none}
  .hero{grid-template-columns:1fr;padding:80px 16px 48px;gap:0}
  .stage-slot{order:-1;height:58vh;min-height:360px}
  .stage-tip{bottom:0}
  h1{font-size:clamp(52px,15vw,84px)}
  .ctas .btn{flex:1;justify-content:center}
  .j-hud{top:76px;left:16px;right:16px;flex-wrap:wrap}
  .j-cell{min-width:0;padding:10px 12px}
  .j-meter{order:3;flex-basis:100%}
  .j-cell:not(.j-meter){flex:1}
  .j-titles{left:16px;bottom:8vh}
  .j-final{left:50%;right:auto;top:44%;width:72vw;transform:translate(-50%,-45%) scale(.94)}
  .journey.lit .j-final{transform:translate(-50%,-50%) scale(1)}
  .parts-grid,.results{grid-template-columns:1fr}
  .part{padding:32px 24px}
  .club{grid-template-columns:1fr;padding:96px 16px;gap:32px}
  .plans{grid-template-columns:1fr}
  .plan.best{order:-1}
  .plan{padding:40px 24px}
  .manifesto{padding:16vh 16px}
  .coin-tag{display:none}
  .alth-id{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}