/* ═══════════════════════════════════════════════
   Element Web Development — style.css
   ═══════════════════════════════════════════════ */

:root{
  --bg:#05060a;
  --bg-2:#080a11;
  --bg-3:#0b0e17;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.05);
  --txt:#e9ecf5;
  --muted:#8a93a9;
  --dim:#5d6479;

  --c1:#22d3ee;
  --c2:#7c5cff;
  --c3:#ff5cf0;
  --grad:linear-gradient(100deg,var(--c1) 0%,var(--c2) 48%,var(--c3) 100%);

  --wrap:1240px;
  --pad:clamp(20px,5vw,48px);
  --r:18px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);

  --f-head:"Space Grotesk",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --f-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

html{
  scroll-behavior:smooth;
  -webkit-text-size-adjust:100%;
}

body{
  background:var(--bg);
  color:var(--txt);
  font-family:var(--f-body);
  font-size:16px;
  line-height:1.65;
  letter-spacing:-.011em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  -webkit-user-select:none;user-select:none;
  -webkit-touch-callout:none;
}

body.is-locked{overflow:hidden}

/* the custom cursor replaces the native one — class is set by JS, so a
   JS failure still leaves the visitor with a real pointer */
body.no-cursor,body.no-cursor *{cursor:none !important}

/* typing still needs a caret and a selectable value */
input,textarea{-webkit-user-select:text;user-select:text}

img{max-width:100%;height:auto;display:block;-webkit-user-drag:none;pointer-events:none}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{list-style:none}
::selection{background:var(--c2);color:#fff}

section[id]{scroll-margin-top:96px}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}

.skip{
  position:fixed;top:-100px;left:16px;z-index:999;
  background:var(--c2);color:#fff;padding:10px 16px;border-radius:10px;
  transition:top .2s;
}
.skip:focus{top:16px}

:focus-visible{outline:2px solid var(--c1);outline-offset:3px;border-radius:6px}

/* ── grain + cursor + scroll progress ─────────── */
.grain{
  position:fixed;inset:-50%;z-index:9998;pointer-events:none;opacity:.028;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 8s steps(6) infinite;
  will-change:transform;
}
@keyframes grain{
  0%,100%{transform:translate(0,0)}
  20%{transform:translate(-3%,2%)}
  40%{transform:translate(2%,-3%)}
  60%{transform:translate(-2%,-2%)}
  80%{transform:translate(3%,1%)}
}

.cursor{position:fixed;top:0;left:0;z-index:9999;pointer-events:none;mix-blend-mode:screen}
.cursor__dot,.cursor__ring{position:absolute;border-radius:50%;transform:translate(-50%,-50%)}
.cursor__dot{width:6px;height:6px;background:var(--c1);box-shadow:0 0 12px var(--c1)}
.cursor__ring{
  width:34px;height:34px;border:1px solid rgba(124,92,255,.65);
  transition:width .28s var(--ease-out),height .28s var(--ease-out),background .28s,border-color .28s;
}
.cursor.is-hot .cursor__ring{width:62px;height:62px;background:rgba(124,92,255,.12);border-color:rgba(255,92,240,.8)}
.cursor.is-hot .cursor__dot{opacity:0}
@media (hover:none),(pointer:coarse){.cursor{display:none}}

.scrollbar{position:fixed;top:0;left:0;right:0;height:2px;z-index:9997;background:rgba(255,255,255,.04)}
.scrollbar span{display:block;height:100%;width:0;background:var(--grad);box-shadow:0 0 14px rgba(124,92,255,.7)}

/* ── nav ──────────────────────────────────────── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:900;
  transition:transform .45s var(--ease),background .4s,border-color .4s,backdrop-filter .4s;
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  background:rgba(5,6,10,.72);
  backdrop-filter:blur(18px) saturate(160%);
  -webkit-backdrop-filter:blur(18px) saturate(160%);
  border-bottom-color:var(--line-2);
}
.nav.is-hidden{transform:translateY(-104%)}

.nav__inner{
  max-width:var(--wrap);margin-inline:auto;padding:16px var(--pad);
  display:flex;align-items:center;gap:24px;
}

.brand{display:flex;align-items:center;gap:12px;margin-right:auto}
.brand__tile{
  position:relative;display:grid;place-items:center;
  width:42px;height:42px;border-radius:12px;
  background:linear-gradient(150deg,rgba(34,211,238,.16),rgba(255,92,240,.16));
  border:1px solid var(--line);
  overflow:hidden;flex:none;
  transition:transform .4s var(--ease-out),border-color .4s;
}
.brand__tile::after{
  content:"";position:absolute;inset:0;
  background:var(--grad);opacity:0;transition:opacity .4s;
}
.brand:hover .brand__tile{transform:rotate(-8deg) scale(1.06);border-color:rgba(124,92,255,.5)}
.brand:hover .brand__tile::after{opacity:.18}
.brand__num{
  position:absolute;top:3px;left:6px;
  font-family:var(--f-mono);font-size:8px;color:var(--c1);letter-spacing:.05em;
}
.brand__sym{font-family:var(--f-head);font-weight:700;font-size:17px;line-height:1;letter-spacing:-.02em;margin-top:4px}
.brand__tile--sm{width:36px;height:36px;border-radius:10px}
.brand__tile--sm .brand__num{display:none}
.brand__tile--sm .brand__sym{margin-top:0;font-size:14px}

.brand__text{display:flex;flex-direction:column;line-height:1.15}
.brand__text strong{font-family:var(--f-head);font-size:17px;font-weight:600;letter-spacing:-.02em}
.brand__text em{font-style:normal;font-size:10.5px;color:var(--dim);letter-spacing:.16em;text-transform:uppercase}

.nav__links{display:flex;gap:6px}
.nav__links a{
  position:relative;padding:8px 14px;border-radius:10px;
  font-size:14.5px;color:var(--muted);
  transition:color .3s,background .3s;
}
.nav__links a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:1px;
  background:var(--grad);transform:scaleX(0);transform-origin:left;
  transition:transform .4s var(--ease-out);
}
.nav__links a:hover{color:var(--txt)}
.nav__links a:hover::after,.nav__links a.is-active::after{transform:scaleX(1)}
.nav__links a.is-active{color:var(--txt)}

.nav__actions{display:flex;align-items:center;gap:12px}

.lang{
  display:flex;align-items:center;gap:3px;
  font-family:var(--f-mono);font-size:11.5px;color:var(--dim);
  padding:7px 10px;border:1px solid var(--line);border-radius:999px;
  transition:border-color .3s,color .3s;
}
.lang:hover{border-color:rgba(124,92,255,.5);color:var(--txt)}
.lang__opt{transition:color .3s}
.lang__opt.is-on{color:var(--c1)}
.lang__sep{opacity:.35}

.burger{display:none;width:40px;height:40px;border:1px solid var(--line);border-radius:11px;place-items:center;gap:5px}
.burger span{display:block;width:16px;height:1.5px;background:var(--txt);transition:transform .35s var(--ease-out),opacity .25s}
.burger[aria-expanded="true"] span:first-child{transform:translateY(3.25px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-3.25px) rotate(-45deg)}

/* ── buttons ──────────────────────────────────── */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:9px;
  padding:14px 24px;border-radius:999px;
  font-family:var(--f-head);font-size:14.5px;font-weight:500;letter-spacing:-.01em;
  white-space:nowrap;overflow:hidden;
  transition:transform .35s var(--ease-out),box-shadow .35s,border-color .35s,color .3s;
  will-change:transform;
}
.btn svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:transform .35s var(--ease-out)}
.btn:hover svg{transform:translateX(4px)}

.btn--primary{background:var(--grad);color:#08090d;font-weight:600;background-size:180% 100%}
.btn--primary::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,transparent 20%,rgba(255,255,255,.55) 50%,transparent 80%);
  transform:translateX(-120%);transition:transform .7s var(--ease-out);
}
.btn--primary:hover{box-shadow:0 12px 40px -10px rgba(124,92,255,.7)}
.btn--primary:hover::after{transform:translateX(120%)}

.btn--ghost{border:1px solid var(--line);color:var(--txt);background:rgba(255,255,255,.02)}
.btn--ghost:hover{border-color:rgba(124,92,255,.55);background:rgba(124,92,255,.08)}

.btn--sm{padding:10px 18px;font-size:13.5px}

/* ── hero ─────────────────────────────────────── */
.hero{
  position:relative;min-height:100svh;
  display:flex;align-items:center;
  padding:140px 0 110px;
  overflow:hidden;
  isolation:isolate;
}
.hero__canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-1;opacity:.9}

.aurora{position:absolute;inset:0;z-index:-2;pointer-events:none;filter:blur(90px)}
.aurora i{position:absolute;display:block;border-radius:50%;opacity:.42;will-change:transform}
.aurora i:nth-child(1){width:46vw;height:46vw;left:-8vw;top:-12vw;background:radial-gradient(circle,rgba(34,211,238,.55),transparent 68%);animation:float1 22s ease-in-out infinite}
.aurora i:nth-child(2){width:52vw;height:52vw;right:-14vw;top:2vw;background:radial-gradient(circle,rgba(124,92,255,.55),transparent 68%);animation:float2 26s ease-in-out infinite}
.aurora i:nth-child(3){width:38vw;height:38vw;left:26vw;bottom:-18vw;background:radial-gradient(circle,rgba(255,92,240,.42),transparent 68%);animation:float3 30s ease-in-out infinite}
@keyframes float1{50%{transform:translate3d(9vw,7vh,0) scale(1.14)}}
@keyframes float2{50%{transform:translate3d(-11vw,9vh,0) scale(.88)}}
@keyframes float3{50%{transform:translate3d(7vw,-9vh,0) scale(1.2)}}

.grid-floor{
  position:absolute;inset:auto 0 0 0;height:52vh;z-index:-2;pointer-events:none;
  background-image:linear-gradient(rgba(124,92,255,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(124,92,255,.16) 1px,transparent 1px);
  background-size:60px 60px;
  transform:perspective(420px) rotateX(66deg);
  transform-origin:bottom;
  mask-image:linear-gradient(to top,#000 0%,transparent 88%);
  -webkit-mask-image:linear-gradient(to top,#000 0%,transparent 88%);
  opacity:.55;
}

.hero__inner{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(32px,6vw,80px);align-items:center}

.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 15px 7px 11px;border:1px solid var(--line);border-radius:999px;
  background:rgba(255,255,255,.025);
  font-family:var(--f-mono);font-size:11.5px;letter-spacing:.07em;color:var(--muted);
  text-transform:uppercase;
}
.eyebrow .flag{width:19px;height:13px;border-radius:2.5px;flex:none;box-shadow:0 0 0 1px rgba(255,255,255,.15)}

.hero__title{
  font-family:var(--f-head);
  font-size:clamp(2.9rem,7.4vw,6.1rem);
  font-weight:700;line-height:.98;letter-spacing:-.045em;
  margin:26px 0 22px;
}
.hero__title .line{display:block;overflow:hidden}
.grad{
  background:var(--grad);background-size:220% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:shift 9s ease-in-out infinite;
}
@keyframes shift{50%{background-position:100% 0}}

.hero__lead{max-width:34em;color:var(--muted);font-size:clamp(15.5px,1.7vw,18px);line-height:1.72}
.hero__cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:34px}

.hero__stats{display:flex;flex-wrap:wrap;gap:clamp(22px,4vw,48px);margin-top:52px;padding-top:28px;border-top:1px solid var(--line-2)}
.hero__stats li{display:flex;flex-direction:column;gap:2px}
.hero__stats b{font-family:var(--f-head);font-size:clamp(1.7rem,3vw,2.3rem);font-weight:600;letter-spacing:-.03em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__stats span{font-size:12.5px;color:var(--dim);letter-spacing:.02em}

/* element tile 3D */
.hero__art{display:grid;place-items:center;perspective:1100px}
.tile3d{
  position:relative;width:min(320px,74vw);aspect-ratio:1/1.16;
  transform-style:preserve-3d;
  will-change:transform;
}
.tile3d__face{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px;
  border-radius:26px;border:1px solid var(--line);
  background:linear-gradient(155deg,rgba(255,255,255,.07),rgba(255,255,255,.015));
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 40px 90px -34px rgba(0,0,0,.9),inset 0 1px 0 rgba(255,255,255,.09);
  transform:translateZ(38px);
  overflow:hidden;
}
.tile3d__face::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(150deg,rgba(34,211,238,.14),transparent 42%,rgba(255,92,240,.14));
}
.tile3d__glow{
  position:absolute;inset:-14%;border-radius:50%;
  background:conic-gradient(from 0deg,var(--c1),var(--c2),var(--c3),var(--c1));
  filter:blur(46px);opacity:.34;animation:spin 14s linear infinite;
}
@keyframes spin{to{transform:rotate(1turn)}}
.tile3d__num{position:absolute;top:20px;left:24px;font-family:var(--f-mono);font-size:14px;color:var(--c1);letter-spacing:.1em}
.tile3d__sym{font-family:var(--f-head);font-size:clamp(64px,13vw,96px);font-weight:700;line-height:1;letter-spacing:-.05em}
.tile3d__name{font-family:var(--f-head);font-size:19px;font-weight:500;letter-spacing:.02em;margin-top:6px}
.tile3d__mass{font-family:var(--f-mono);font-size:10.5px;color:var(--muted);letter-spacing:.14em;text-transform:uppercase}

.tile3d__orbit{position:absolute;inset:-9%;transform-style:preserve-3d}
.tile3d__orbit i{
  position:absolute;inset:0;border:1px solid rgba(124,92,255,.24);border-radius:50%;
}
.tile3d__orbit i:nth-child(1){transform:rotateX(74deg) rotateZ(0deg);animation:orb 16s linear infinite}
.tile3d__orbit i:nth-child(2){transform:rotateX(74deg) rotateZ(60deg);border-color:rgba(34,211,238,.22);animation:orb 22s linear infinite reverse}
.tile3d__orbit i:nth-child(3){transform:rotateX(74deg) rotateZ(120deg);border-color:rgba(255,92,240,.2);animation:orb 28s linear infinite}
@keyframes orb{to{transform:rotateX(74deg) rotateZ(360deg)}}

.scrollcue{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:9px;
  font-family:var(--f-mono);font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--dim);
}
.scrollcue__bar{position:relative;width:1px;height:46px;background:var(--line);overflow:hidden}
.scrollcue__bar i{position:absolute;top:0;left:0;width:100%;height:40%;background:var(--grad);animation:cue 2s var(--ease) infinite}
@keyframes cue{0%{transform:translateY(-100%)}60%,100%{transform:translateY(260%)}}

/* ── marquee ──────────────────────────────────── */
.strip{padding:26px 0;border-block:1px solid var(--line-2);background:var(--bg-2);overflow:hidden}
.marquee{
  display:flex;overflow:hidden;
  mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);
}
.marquee__row{
  display:flex;align-items:center;gap:26px;flex:none;
  padding-right:26px;
  animation:slide 42s linear infinite;
  will-change:transform;
}
.marquee:hover .marquee__row{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}
.marquee__row span{font-family:var(--f-head);font-size:16px;font-weight:500;color:var(--muted);white-space:nowrap;transition:color .3s}
.marquee__row span:hover{color:var(--txt)}
.marquee__row i{font-size:7px;color:var(--c2);font-style:normal}

/* ── section shell ────────────────────────────── */
.sec{position:relative;padding:clamp(88px,12vw,150px) 0}
.sec--services{background:linear-gradient(180deg,var(--bg) 0%,var(--bg-3) 55%,var(--bg) 100%)}

.sec__head{max-width:760px;margin-inline:auto;text-align:center;margin-bottom:clamp(48px,7vw,76px)}
.sec__head--left{max-width:820px;margin-inline:0;text-align:left}

.tag{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--f-mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--c1);
  margin-bottom:18px;
}
.tag::before{content:"";width:22px;height:1px;background:var(--grad)}
.tag__flag{
  display:inline-block;font-size:25px;line-height:1;
  filter:drop-shadow(0 5px 9px rgba(0,0,0,.5));
  animation:bob 3s ease-in-out infinite;
}
@keyframes bob{50%{transform:translateY(-5px) rotate(-5deg)}}

.sec__title{
  font-family:var(--f-head);
  font-size:clamp(1.95rem,4.4vw,3.35rem);
  font-weight:600;line-height:1.08;letter-spacing:-.035em;
  text-wrap:balance;
}
.sec__title.big{font-size:clamp(2.3rem,6vw,4.4rem);font-weight:700}
.sec__sub{margin-top:18px;color:var(--muted);font-size:clamp(15px,1.6vw,17.5px);max-width:56ch;text-wrap:pretty}
.sec__head:not(.sec__head--left) .sec__sub{margin-inline:auto}

/* ── spotlight (cursor-follow glow) ───────────── */
.spotlight{--mx:50%;--my:50%}
.spotlight::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(520px circle at var(--mx) var(--my),rgba(124,92,255,.09),transparent 62%);
  opacity:0;transition:opacity .5s;
}
.spotlight:hover::before{opacity:1}
.spotlight > *{position:relative;z-index:1}

/* ── cards ────────────────────────────────────── */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}

.card{
  position:relative;padding:30px 28px 26px;border-radius:var(--r);
  border:1px solid var(--line);
  background:linear-gradient(165deg,rgba(255,255,255,.045),rgba(255,255,255,.012));
  overflow:hidden;
  transition:border-color .45s,transform .5s var(--ease-out),box-shadow .5s;
  will-change:transform;
}
.card::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(320px circle at var(--cx,50%) var(--cy,0%),rgba(124,92,255,.16),transparent 62%);
  opacity:0;transition:opacity .45s;
}
.card::after{
  content:"";position:absolute;inset:0;border-radius:var(--r);padding:1px;
  background:linear-gradient(150deg,rgba(34,211,238,.6),transparent 45%,rgba(255,92,240,.6));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .45s;pointer-events:none;
}
.card:hover{border-color:transparent;box-shadow:0 26px 60px -30px rgba(0,0,0,.95)}
.card:hover::before,.card:hover::after{opacity:1}
.card > *{position:relative;z-index:1}

.card__idx{position:absolute;top:22px;right:24px;font-family:var(--f-mono);font-size:11px;color:var(--dim);letter-spacing:.1em;z-index:1}
.card__icon{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;margin-bottom:20px;
  background:linear-gradient(150deg,rgba(34,211,238,.14),rgba(124,92,255,.14));
  border:1px solid var(--line);
  transition:transform .5s var(--ease-out);
}
.card:hover .card__icon{transform:translateY(-3px) rotate(-6deg)}
.card__icon svg{width:22px;height:22px;fill:none;stroke:var(--c1);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-family:var(--f-head);font-size:19.5px;font-weight:600;letter-spacing:-.02em;margin-bottom:9px}
.card p{color:var(--muted);font-size:14.5px;line-height:1.66}

.chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px}
.chips li{
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.04em;color:var(--dim);
  padding:5px 10px;border:1px solid var(--line-2);border-radius:7px;background:rgba(255,255,255,.02);
}

/* ── cases (sticky stack) ─────────────────────── */
.sec--cases{padding-bottom:0}
.stack{padding:clamp(24px,4vw,40px) 0 0}

.stack__tail{height:46vh;pointer-events:none}

.case{
  position:sticky;top:88px;
  padding-inline:var(--pad);
  margin-bottom:clamp(32px,5vw,64px);
  will-change:transform;
}
.case__inner{
  position:relative;
  max-width:var(--wrap);margin-inline:auto;
  display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:clamp(28px,4vw,56px);
  align-items:center;
  padding:clamp(26px,3.4vw,46px);
  border-radius:24px;border:1px solid var(--line);
  /* fully opaque: stacked cards must never show through one another */
  background:linear-gradient(155deg,#10131e,#080a11);
  box-shadow:0 40px 100px -46px rgba(0,0,0,1);
  overflow:hidden;
}
.case__no{font-family:var(--f-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--c1)}
.case__name{font-family:var(--f-head);font-size:clamp(2rem,4vw,3rem);font-weight:700;letter-spacing:-.04em;margin:10px 0 4px}
.case__kind{font-size:13px;color:var(--dim);letter-spacing:.02em;margin-bottom:18px}
.case__desc{color:var(--muted);font-size:15px;line-height:1.7;max-width:46ch}
.case__tags{display:flex;flex-wrap:wrap;gap:7px;margin:22px 0}
.case__tags li{
  font-family:var(--f-mono);font-size:10.5px;color:var(--muted);
  padding:5px 11px;border-radius:999px;border:1px solid var(--line-2);
  background:rgba(255,255,255,.025);
}
.case__links{display:flex;flex-wrap:wrap;gap:18px}
.link{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--f-head);font-size:14px;font-weight:500;
  padding-bottom:3px;border-bottom:1px solid rgba(124,92,255,.4);
  transition:border-color .3s,color .3s;
}
.link svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:transform .35s var(--ease-out)}
.link:hover{color:var(--c1);border-color:var(--c1)}
.link:hover svg{transform:translate(2px,-2px)}

.case__shot{position:relative;will-change:transform;transform-style:preserve-3d}
.browser{
  border-radius:14px;overflow:hidden;border:1px solid var(--line);
  background:var(--bg-3);
  box-shadow:0 34px 70px -32px rgba(0,0,0,1);
}
.browser__bar{display:flex;align-items:center;gap:6px;padding:9px 14px;background:rgba(255,255,255,.04);border-bottom:1px solid var(--line-2)}
.browser__bar i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.16)}
.browser__bar i:first-child{background:#ff5f57}
.browser__bar i:nth-child(2){background:#febc2e}
.browser__bar i:nth-child(3){background:#28c840}
.browser__bar span{margin-left:10px;font-family:var(--f-mono);font-size:10.5px;color:var(--dim)}
.browser img{width:100%;display:block}

.phone{
  position:absolute;right:-10px;bottom:-16px;width:26%;min-width:118px;
  border-radius:20px;overflow:hidden;
  border:5px solid #12141c;
  box-shadow:0 30px 60px -20px rgba(0,0,0,1),0 0 0 1px rgba(255,255,255,.08);
  transform:translateZ(46px);
}
.phone img{width:100%;height:clamp(168px,17vw,224px);object-fit:cover;object-position:top center;display:block}

/* ── process (pinned horizontal) ──────────────── */
.sec--process{padding:0;background:linear-gradient(180deg,var(--bg) 0%,var(--bg-3) 50%,var(--bg) 100%)}
/* height is recomputed by JS from the real horizontal travel, so the pin
   never outlasts the animation it drives */
.pin{height:330vh;position:relative}
.pin__sticky{position:sticky;top:0;height:100svh;display:flex;flex-direction:column;justify-content:center;gap:clamp(28px,4vw,48px);overflow:hidden}

/* drifts from the empty space on the left to the empty space on the right
   as the track advances, so neither end of the pin ever looks dead */
.pin__ghost{
  position:absolute;left:0;top:50%;
  font-family:var(--f-head);font-size:min(42vh,30vw);font-weight:700;letter-spacing:-.06em;line-height:1;
  color:rgba(255,255,255,.028);
  transform:translate3d(0,-50%,0);
  pointer-events:none;user-select:none;
  will-change:transform,opacity;
}

.pin__head{max-width:var(--wrap);display:flex;align-items:flex-end;justify-content:space-between;gap:24px}
.pin__counter{
  display:flex;align-items:baseline;gap:5px;flex:none;
  font-family:var(--f-mono);font-size:13px;color:var(--dim);letter-spacing:.1em;
}
.pin__counter b{
  font-family:var(--f-head);font-size:30px;font-weight:600;letter-spacing:-.03em;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.pin__counter i{font-style:normal;opacity:.45}

.track{overflow:hidden}
/* Leading padding centres step 01 at the start. The trailing space has to be
   a real flex item: scrollWidth ignores a flex container's trailing padding,
   so padding-right would leave the last step short of the centre. */
.track__inner{display:flex;gap:20px;padding-left:max(var(--pad),calc(35vw - 215px));will-change:transform;margin-bottom: 70px;}
.track__inner::after{content:"";flex:none;width:max(var(--pad),calc(35vw - 235px))}
.step{
  --f:1;
  position:relative;
  flex:none;width:min(430px,82vw);
  padding:38px 34px;border-radius:22px;
  border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.012));
  transition:border-color .4s;
  will-change:transform,opacity;
}
/* rim brightens as the step reaches the middle of the viewport */
.step::after{
  content:"";position:absolute;inset:-1px;border-radius:22px;pointer-events:none;
  box-shadow:inset 0 0 0 1px rgba(124,92,255,calc(var(--f) * .5)),0 30px 70px -40px rgba(124,92,255,calc(var(--f) * .8));
}
.step:hover{border-color:rgba(124,92,255,.45)}
.step__n{
  font-family:var(--f-head);font-size:44px;font-weight:700;letter-spacing:-.05em;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  display:block;margin-bottom:14px;
}
.step h3{font-family:var(--f-head);font-size:21px;font-weight:600;letter-spacing:-.02em;margin-bottom:10px}
.step p{color:var(--muted);font-size:14.5px;line-height:1.68}

.track__progress{height:2px;background:var(--line-2);border-radius:2px;overflow:hidden}
.track__progress i{display:block;height:100%;width:0;background:var(--grad)}

/* ── company ──────────────────────────────────── */
.company{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:clamp(34px,5vw,72px);align-items:start}
.company__text{color:var(--muted);font-size:15.5px;line-height:1.75;margin-top:18px;max-width:52ch}

.legal{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;
  margin-top:38px;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--line);
}
.legal > div{padding:18px 20px;background:var(--bg-2)}
.legal dt{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-bottom:6px}
.legal dd{font-size:14.5px;font-weight:500}
.legal dd a:hover{color:var(--c1)}

.values{display:flex;flex-direction:column;gap:14px}
.values li{
  padding:26px 26px;border-radius:16px;border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(255,255,255,.045),rgba(255,255,255,.01));
  display:flex;flex-direction:column;gap:8px;
  transition:border-color .4s,transform .5s var(--ease-out);
  will-change:transform;
}
.values li:hover{border-color:rgba(34,211,238,.4)}
.values b{font-family:var(--f-head);font-size:17px;font-weight:600;letter-spacing:-.02em}
.values span{color:var(--muted);font-size:14.5px;line-height:1.65}

/* ── contact ──────────────────────────────────── */
.sec--contact{overflow:hidden;isolation:isolate}
.aurora--soft{filter:blur(110px);opacity:.55}
.aurora--soft i:nth-child(1){width:44vw;height:44vw;left:-10vw;bottom:-14vw;background:radial-gradient(circle,rgba(124,92,255,.5),transparent 68%);animation:float2 24s ease-in-out infinite}
.aurora--soft i:nth-child(2){width:38vw;height:38vw;right:-8vw;top:-10vw;background:radial-gradient(circle,rgba(34,211,238,.42),transparent 68%);animation:float1 28s ease-in-out infinite}

.contact{max-width:760px;margin-inline:auto;text-align:center}
.contact__head .sec__sub{margin-inline:auto}

.form{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:44px;text-align:left}
.field{position:relative}
.field--full{grid-column:1/-1}
.field input,.field textarea{
  width:100%;padding:22px 18px 10px;
  background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:13px;
  color:var(--txt);font-family:var(--f-body);font-size:15px;
  resize:vertical;
  transition:border-color .3s,background .3s,box-shadow .3s;
}
.field label{
  position:absolute;left:19px;top:17px;
  color:var(--dim);font-size:14.5px;pointer-events:none;
  transition:transform .28s var(--ease-out),color .28s,font-size .28s;
  transform-origin:left top;
}
.field input:focus,.field textarea:focus{
  outline:none;border-color:rgba(124,92,255,.65);background:rgba(124,92,255,.05);
  box-shadow:0 0 0 4px rgba(124,92,255,.1);
}
.field input:focus + label,.field input:not(:placeholder-shown) + label,
.field textarea:focus + label,.field textarea:not(:placeholder-shown) + label{
  transform:translateY(-9px) scale(.76);color:var(--c1);
}
.field input:user-invalid,.field textarea:user-invalid{border-color:rgba(255,92,120,.6)}

.form .btn{grid-column:1/-1;justify-self:start;margin-top:4px}
.form__note{grid-column:1/-1;font-size:12.5px;color:var(--dim);font-family:var(--f-mono);letter-spacing:.02em}
.form__note.is-err{color:#ff7a95}
.form__note.is-ok{color:var(--c1)}

.contact__direct{margin-top:46px}
.direct{display:inline-flex;flex-direction:column;gap:4px;align-items:center}
.direct span{font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--dim)}
.direct b{
  font-family:var(--f-head);font-size:clamp(17px,2.6vw,24px);font-weight:600;letter-spacing:-.025em;
  background:var(--grad);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;
  transition:background-position .5s;
}
.direct:hover b{background-position:100% 0}

/* ── footer ───────────────────────────────────── */
.foot{border-top:1px solid var(--line-2);background:var(--bg-2);padding:44px 0 34px}
.foot__inner{display:flex;flex-wrap:wrap;gap:26px;align-items:center;justify-content:space-between}
.foot__brand{display:flex;align-items:center;gap:12px}
.foot__brand strong{display:block;font-family:var(--f-head);font-size:14.5px;font-weight:600}
.foot__brand span{font-size:12.5px;color:var(--dim)}
.foot__links{display:flex;flex-wrap:wrap;gap:20px}
.foot__links a{font-size:13.5px;color:var(--muted);transition:color .3s}
.foot__links a:hover{color:var(--c1)}
.foot__legal{
  width:100%;display:flex;flex-wrap:wrap;gap:6px 20px;
  padding-top:22px;border-top:1px solid var(--line-2);
  font-family:var(--f-mono);font-size:11px;color:var(--dim);letter-spacing:.03em;
}

/* ── reveal ───────────────────────────────────── */
[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .85s var(--ease-out),transform .85s var(--ease-out)}
[data-reveal].is-in{opacity:1;transform:none}
.char{display:inline-block;transform:translateY(105%);transition:transform .9s var(--ease-out)}
.split.is-in .char{transform:none}

/* ── responsive ───────────────────────────────── */
@media (max-width:1080px){
  .hero__inner{grid-template-columns:1fr;text-align:left}
  .hero__art{order:-1;margin-bottom:8px}
  .tile3d{width:min(230px,54vw)}
  .case__inner{grid-template-columns:1fr}
  .company{grid-template-columns:1fr}
}

@media (max-width:860px){
  .nav__links{
    position:fixed;inset:66px 12px auto 12px;
    flex-direction:column;gap:2px;padding:14px;
    background:rgba(8,10,17,.96);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
    border:1px solid var(--line);border-radius:18px;
    opacity:0;transform:translateY(-12px) scale(.98);pointer-events:none;
    transition:opacity .3s,transform .35s var(--ease-out);
  }
  .nav__links.is-open{opacity:1;transform:none;pointer-events:auto}
  .nav__links a{padding:12px 14px;font-size:16px}
  .burger{display:grid}
  .nav__actions .btn--sm{display:none}
  /* The deck effect needs cards shorter than the viewport to read. In one
     column on a phone each card overflows the screen, so sticky just piles
     opaque slabs on top of each other — plain flow scrolls better. */
  .case{position:static}
  .phone{display:none}
  .form{grid-template-columns:1fr}
  .hero{padding-top:116px}
  .pin{height:auto}
  .pin__sticky{position:static;height:auto;padding:clamp(80px,12vw,120px) 0;gap:32px}
  .track{overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .track::-webkit-scrollbar{display:none}
  .track__inner{transform:none !important}
  .step{scroll-snap-align:center}
  .track__progress{display:none}
  .step{transform:none !important;opacity:1 !important}
  .pin__ghost{display:none}
  .pin__head{flex-direction:column;align-items:flex-start;gap:14px}
}

@media (max-width:520px){
  .hero__stats{gap:20px}
  .hero__stats li{min-width:calc(50% - 10px)}
  .foot__inner{flex-direction:column;align-items:flex-start}
}

/* ── 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}
  [data-reveal]{opacity:1;transform:none}
  .char{transform:none}
  .grain,.cursor{display:none}
  .case{position:static}
  .pin{height:auto}
  .pin__sticky{position:static;height:auto;padding:100px 0}
  .track{overflow-x:auto}
  .track__inner{transform:none !important}
}

@media print{
  .nav,.cursor,.grain,.scrollbar,.scrollcue,.hero__canvas,.aurora{display:none}
  body{background:#fff;color:#000}
}

/* ── line reveal (hero) ───────────────────────── */
.line__i{display:block;transform:translateY(108%);transition:transform 1.05s var(--ease-out)}
.split.is-in .line__i{transform:none}
.split .line:nth-child(2) .line__i{transition-delay:.09s}
@media (prefers-reduced-motion:reduce){.line__i{transform:none}}

/* ── no-JS fallback ───────────────────────────── */
/* Reveals, the pinned track and the custom cursor all need JS. Without it,
   show everything in its resting state instead of a blank page. */
html:not(.js) [data-reveal],
html:not(.js) .line__i{opacity:1;transform:none}
html:not(.js) .pin{height:auto}
html:not(.js) .pin__sticky{position:static;height:auto;padding:clamp(80px,12vw,120px) 0}
html:not(.js) .pin__ghost{display:none}
html:not(.js) .track{overflow-x:auto}
html:not(.js) .case{position:static;margin-bottom:24px}
html:not(.js) .cursor,html:not(.js) .scrollbar{display:none}