/* =========================================================
   WuTronics — landing page
   Direction: "precision instrument"
   Ink + warm paper + a single electric cobalt. Sans for voice,
   mono for precision. Device rendered in SVG, lit like a product shot.
   ========================================================= */

:root{
  /* ink */
  --ink:        #07080C;
  --ink-1:      #0B0D13;
  --ink-2:      #11141C;
  --ink-3:      #191D28;
  --hair-d:     rgba(255,255,255,.085);
  --hair-d2:    rgba(255,255,255,.14);

  /* paper */
  --paper:      #FAFAF7;
  --paper-2:    #F0F0EA;
  --paper-3:    #E4E4DC;
  --hair-l:     rgba(12,14,20,.10);

  /* brand — all generated from one hex in the brand config */
  --brand:       #2F5BFF;
  --brand-lift:  #6C8BFF;
  --brand-deep:  #12279C;
  --brand-btn-a: #4B71FF;
  --brand-btn-b: #2246E8;
  --brand-rgb:   47 91 255;
  --lift-rgb:    108 139 255;
  --grad-a:      #8FA5FF;
  --grad-b:      #3D66FF;
  --grad-c:      #7AC7FF;
  --mint:        #00D68F;
  --accent-rgb:  0 214 143;

  /* text */
  --td-1: #FFFFFF;
  --td-2: rgba(255,255,255,.68);
  --td-3: rgba(255,255,255,.45);
  --tl-1: #0A0C12;
  --tl-2: rgba(10,12,18,.64);
  --tl-3: rgba(10,12,18,.44);

  /* type */
  --sans: "Instrument Sans", ui-sans-serif, system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, monospace;

  /* system */
  --shell: 1200px;
  --pad: 24px;
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 30px;
  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--ink);
  color:var(--td-1);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
[hidden]{display:none!important}
a{color:inherit;text-decoration:none}
a:focus-visible,summary:focus-visible,select:focus-visible{outline:2px solid var(--brand-lift);outline-offset:3px;border-radius:4px}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.035em;line-height:1.05}
p{margin:0}
button,input,select,textarea{font:inherit;color:inherit}

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

/* film grain over everything */
.grain{
  position:fixed;inset:0;z-index:900;pointer-events:none;opacity:.5;
  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='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.32'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .8s var(--ease-out) var(--d,0s),transform .8s var(--ease-out) var(--d,0s)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1!important;transform:none!important;transition:none}
  html{scroll-behavior:auto}
  *{animation:none!important}
}

/* ---------- shared bits ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--mono);font-size:11.5px;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;color:var(--td-3);
  margin-bottom:22px;
}
.eyebrow--light{color:var(--tl-3)}
.dot{width:5px;height:5px;border-radius:50%;background:var(--brand-lift);box-shadow:0 0 0 3px rgb(var(--lift-rgb) / .18)}
.eyebrow--light .dot{background:var(--brand);box-shadow:0 0 0 3px rgb(var(--brand-rgb) / .14)}

.grad{
  background:linear-gradient(96deg,var(--grad-a) 0%,var(--grad-b) 46%,var(--grad-c) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.grad{white-space:nowrap}
.hl{position:relative;white-space:nowrap}
.hl::after{
  content:"";position:absolute;left:.02em;right:.02em;bottom:-.02em;height:.075em;
  background:linear-gradient(90deg,var(--brand-lift),var(--brand) 55%,rgb(var(--brand-rgb) / .25));
  border-radius:99px;
  box-shadow:0 0 18px rgb(var(--brand-rgb) / .75);
}

/* ---------- buttons ---------- */
.btn{
  --bg:transparent;--fg:#fff;--bd:transparent;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:var(--bg);color:var(--fg);border:1px solid var(--bd);
  padding:11px 18px;border-radius:999px;
  font-size:14.5px;font-weight:600;letter-spacing:-.012em;
  cursor:pointer;white-space:nowrap;position:relative;isolation:isolate;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .3s var(--ease),border-color .3s var(--ease),opacity .3s;
}
.btn svg{width:15px;height:15px;flex:none;transition:transform .35s var(--ease-out)}
.btn:hover{transform:translateY(-1.5px)}
.btn:hover svg{transform:translateX(3px)}
.btn:active{transform:translateY(0)}
.btn:focus-visible{outline:2px solid var(--brand-lift);outline-offset:3px}

.btn--primary{
  --bg:linear-gradient(180deg,var(--brand-btn-a),var(--brand-btn-b));--fg:#fff;--bd:rgba(255,255,255,.16);
  box-shadow:0 1px 0 rgba(255,255,255,.28) inset,0 10px 26px -10px rgb(var(--brand-rgb) / .85);
}
.btn--primary:hover{box-shadow:0 1px 0 rgba(255,255,255,.34) inset,0 16px 34px -12px rgb(var(--brand-rgb) / .95)}
.btn--ghost{--bg:rgba(255,255,255,.05);--fg:#fff;--bd:var(--hair-d2);backdrop-filter:blur(8px)}
.btn--ghost:hover{--bg:rgba(255,255,255,.1)}
.btn--dark{--bg:var(--ink-1);--fg:#fff;--bd:transparent;box-shadow:0 10px 26px -14px rgba(10,12,18,.7)}
.btn--dark:hover{--bg:var(--ink-3)}
.btn--lg{padding:14.5px 26px;font-size:15.5px}
.btn--sm{padding:9px 16px;font-size:13.5px}
.btn--block{width:100%;margin-top:6px}

/* =========================================================
   NAV
   ========================================================= */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:800;
  transition:background .35s var(--ease),border-color .35s var(--ease),backdrop-filter .35s;
  border-bottom:1px solid transparent;
}
.nav.stuck{
  background:rgba(7,8,12,.72);backdrop-filter:blur(18px) saturate(160%);
  border-bottom-color:var(--hair-d);
}
.nav__inner{display:flex;align-items:center;gap:28px;height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:none}
.brand__mark{width:30px;height:30px;display:block;filter:drop-shadow(0 6px 14px rgb(var(--brand-rgb) / .45))}
.brand__mark svg{width:100%;height:100%}
.brand__word{font-size:19px;font-weight:600;letter-spacing:-.045em}
.brand__num{font-family:var(--mono);font-weight:600;letter-spacing:-.02em;color:var(--brand-lift)}

.nav__links{display:flex;gap:26px;margin-left:auto;font-size:14.5px;color:var(--td-2);letter-spacing:-.01em}
.nav__links a{position:relative;padding:4px 0;transition:color .25s}
.nav__links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--brand-lift);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease-out)}
.nav__links a:hover{color:#fff}
.nav__links a:hover::after{transform:scaleX(1)}

.nav__cta{display:flex;align-items:center;gap:14px}
.tel{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:13px;color:var(--td-2);letter-spacing:-.01em;transition:color .25s}
.tel svg{width:14px;height:14px;color:var(--brand-lift)}
.tel:hover{color:#fff}

.nav__toggle{display:none;width:40px;height:40px;border:1px solid var(--hair-d2);border-radius:11px;background:rgba(255,255,255,.05);flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer;margin-left:auto}
.nav__toggle span{width:16px;height:1.5px;background:#fff;border-radius:2px;transition:transform .3s var(--ease),opacity .3s}
.nav__toggle[aria-expanded="true"] span:first-child{transform:translateY(3.25px) rotate(45deg)}
.nav__toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.25px) rotate(-45deg)}

.nav__drawer{
  display:none;flex-direction:column;gap:4px;padding:10px var(--pad) 22px;
  background:rgba(7,8,12,.95);backdrop-filter:blur(18px);border-bottom:1px solid var(--hair-d);
}
.nav__drawer a:not(.btn){padding:12px 2px;font-size:16px;color:var(--td-2);border-bottom:1px solid var(--hair-d)}
.nav__drawer .btn{margin-top:12px}
.nav__drawer.open{display:flex}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;padding:138px 0 0;overflow:hidden}
.hero__glow{
  position:absolute;inset:-30% -10% auto -10%;height:1100px;pointer-events:none;
  background:
    radial-gradient(46% 42% at 68% 30%,rgb(var(--brand-rgb) / .34) 0%,rgb(var(--brand-rgb) / 0) 68%),
    radial-gradient(38% 34% at 22% 12%,rgb(var(--lift-rgb) / .20) 0%,rgb(var(--lift-rgb) / 0) 70%),
    radial-gradient(30% 30% at 84% 62%,rgb(var(--accent-rgb) / .11) 0%,rgb(var(--accent-rgb) / 0) 70%);
  animation:drift 24s var(--ease) infinite alternate;
}
@keyframes drift{to{transform:translate3d(-2.5%,2%,0) scale(1.06)}}
.hero__grid-lines{
  position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(90deg,var(--hair-d) 1px,transparent 1px);
  background-size:calc(min(100%,1200px - 48px) / 4) 100%;
  background-position:center top;
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 12%,#000 62%,transparent 96%);
  mask-image:linear-gradient(180deg,transparent,#000 12%,#000 62%,transparent 96%);
}
.hero__inner{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:40px;align-items:center;min-height:min(680px,78vh)}
.hero__copy{max-width:600px;padding-bottom:24px}
h1{
  font-size:clamp(40px,5.6vw,70px);
  letter-spacing:-.045em;line-height:1.0;
  text-wrap:balance;
}
.lede{margin-top:24px;font-size:clamp(17px,1.5vw,19.5px);line-height:1.55;color:var(--td-2);max-width:29ch;letter-spacing:-.012em}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.hero__note{margin-top:20px;font-family:var(--mono);font-size:12px;letter-spacing:.02em;color:var(--td-3)}
@media (max-width:620px){.hero__note{font-size:11px;letter-spacing:0}}

/* device stage */
.stage{position:relative;height:min(660px,74vh);display:grid;place-items:center}
.stage__halo{
  position:absolute;width:118%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgb(var(--brand-rgb) / .34) 0%,rgb(var(--brand-rgb) / .08) 42%,transparent 66%);
  filter:blur(14px);
}
.stage__pool{
  position:absolute;bottom:6%;width:78%;height:110px;border-radius:50%;
  background:radial-gradient(ellipse at center,rgba(120,150,255,.30) 0%,rgba(120,150,255,0) 70%);
  filter:blur(10px);
}
.device{
  position:relative;height:100%;display:grid;place-items:center;
  transform:rotate(-7deg);
  filter:drop-shadow(0 60px 80px rgba(0,0,0,.72)) drop-shadow(0 0 44px rgb(var(--brand-rgb) / .28));
  animation:bob 9s var(--ease) infinite alternate;
}
@keyframes bob{from{transform:rotate(-7deg) translateY(-9px)}to{transform:rotate(-5.4deg) translateY(9px)}}
.device__svg{height:100%;width:auto;max-height:600px}

.chip{
  position:absolute;display:flex;align-items:center;gap:10px;
  padding:11px 15px;border-radius:14px;
  background:rgba(18,21,30,.72);border:1px solid var(--hair-d2);
  backdrop-filter:blur(18px) saturate(160%);
  box-shadow:0 22px 44px -22px rgba(0,0,0,.9);
  white-space:nowrap;animation:bob2 11s var(--ease) infinite alternate;
}
@keyframes bob2{from{transform:translateY(-6px)}to{transform:translateY(7px)}}
.chip--a{left:-6%;top:20%}
.chip--b{right:-8%;bottom:22%;animation-delay:-4s}
.chip__label{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--td-3)}
.chip__value{font-size:13.5px;font-weight:600;letter-spacing:-.015em}
.pill{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;
  padding:3.5px 9px;border-radius:999px;
  background:rgb(var(--accent-rgb) / .14);color:#5BEBBB;border:1px solid rgb(var(--accent-rgb) / .28);
}
.chip__tick{
  width:22px;height:22px;flex:none;border-radius:50%;display:grid;place-items:center;
  background:rgb(var(--accent-rgb) / .16);color:var(--mint);border:1px solid rgb(var(--accent-rgb) / .3);
}
.chip__tick svg{width:12px;height:12px}

/* trust strip */
.trust{
  position:relative;margin-top:56px;
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--hair-d);border-bottom:1px solid var(--hair-d);
}
.trust li{padding:26px 26px 26px 0;display:flex;flex-direction:column;gap:3px;position:relative}
.trust li+li{padding-left:26px}
.trust li+li::before{content:"";position:absolute;left:0;top:22px;bottom:22px;width:1px;background:var(--hair-d)}
.trust strong{font-size:15px;font-weight:600;letter-spacing:-.02em}
.trust span{font-size:13.5px;color:var(--td-3);letter-spacing:-.005em}

/* =========================================================
   BANDS
   ========================================================= */
.band{position:relative;padding:clamp(84px,10vw,132px) 0}
.band--paper{background:var(--paper);color:var(--tl-1);border-radius:34px 34px 0 0;margin-top:96px}
.band--paper2{background:var(--paper-2);color:var(--tl-1)}
.band--ink{background:var(--ink-1);border-radius:34px 34px 0 0;overflow:hidden}
.band--offer{background:var(--ink);overflow:hidden}
.band--faq{background:var(--ink);padding:0}

.sec-head{max-width:760px;margin-bottom:56px}
.sec-head--center{text-align:center;margin-inline:auto}
.sec-head--center .eyebrow{justify-content:center}
.sec-head h2,.why__lead h2,.offer__side h2,.faq__head h2{font-size:clamp(30px,3.9vw,46px);letter-spacing:-.042em;line-height:1.06;text-wrap:balance}
.sec-sub{margin-top:18px;font-size:17px;line-height:1.55;color:var(--tl-2);max-width:56ch;letter-spacing:-.012em}
.sec-sub--dark{color:var(--td-2)}

/* =========================================================
   BENTO — WHAT WE BUY
   ========================================================= */
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cat{
  position:relative;padding:26px;border-radius:var(--r-lg);
  background:#fff;border:1px solid var(--hair-l);
  box-shadow:0 1px 2px rgba(12,14,20,.04),0 12px 28px -22px rgba(12,14,20,.35);
  transition:transform .45s var(--ease-out),box-shadow .45s var(--ease-out),border-color .45s;
  overflow:hidden;
}
.cat:hover{transform:translateY(-4px);box-shadow:0 1px 2px rgba(12,14,20,.05),0 26px 50px -26px rgba(12,14,20,.42);border-color:rgb(var(--brand-rgb) / .28)}
.cat h3{font-size:19px;letter-spacing:-.03em;margin-bottom:7px}
.cat p{font-size:14.5px;line-height:1.5;color:var(--tl-2);letter-spacing:-.008em}
.cat__icon{
  display:grid;place-items:center;width:42px;height:42px;border-radius:12px;margin-bottom:18px;
  background:linear-gradient(180deg,rgb(var(--brand-rgb)/.07),rgb(var(--brand-rgb)/.13));border:1px solid rgb(var(--brand-rgb) / .18);color:var(--brand);
}
.cat__icon svg{width:21px;height:21px}
.cat--full{grid-column:1 / -1;display:flex;align-items:flex-start;gap:20px}
.cat--full .cat__icon{margin-bottom:0;flex:none}
.cat--full p{max-width:62ch}

/* the hero category */
.cat--hero{
  grid-column:span 2;grid-row:span 2;
  display:flex;flex-direction:column;justify-content:flex-end;
  min-height:440px;padding:32px;
  background:linear-gradient(168deg,#151A29 0%,#0A0D16 52%,#0D1330 100%);
  border-color:rgba(255,255,255,.1);color:#fff;
}
.cat--hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(58% 46% at 78% 16%,rgb(var(--brand-rgb) / .42),transparent 70%),
    radial-gradient(40% 34% at 8% 88%,rgb(var(--accent-rgb) / .14),transparent 70%);
}
.cat--hero:hover{border-color:rgb(var(--lift-rgb) / .42);box-shadow:0 30px 60px -30px rgb(var(--brand-rgb) / .55)}
.cat--hero h3{font-size:clamp(26px,2.6vw,34px);letter-spacing:-.04em}
.cat--hero p{color:var(--td-2);font-size:15.5px;max-width:34ch}
.cat__body{position:relative;z-index:2}
.cat--hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:62%;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(6,8,14,0) 0%,rgba(6,8,14,.62) 52%,rgba(6,8,14,.88) 100%);
}
.cat__badge{
  position:absolute;top:24px;left:24px;z-index:3;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  padding:6px 11px;border-radius:999px;
  background:rgb(var(--brand-rgb) / .2);border:1px solid rgb(var(--lift-rgb) / .42);color:#B7C6FF;
  backdrop-filter:blur(8px);
}
.cat__art{
  position:absolute;right:-14%;top:2%;width:66%;z-index:1;
  transform:rotate(9deg);
  filter:drop-shadow(0 40px 50px rgba(0,0,0,.6));
  transition:transform .6s var(--ease-out);
  -webkit-mask-image:linear-gradient(200deg,#000 58%,transparent 88%);
  mask-image:linear-gradient(200deg,#000 58%,transparent 88%);
}
.cat--hero:hover .cat__art{transform:rotate(6.5deg) translateY(-10px) scale(1.03)}
.cat__art svg{width:100%;height:auto}

/* =========================================================
   HOW IT WORKS
   ========================================================= */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;position:relative}
.step{
  position:relative;padding:34px 28px 32px;border-radius:var(--r-lg);
  background:var(--paper);border:1px solid var(--hair-l);
  transition:transform .45s var(--ease-out),box-shadow .45s var(--ease-out);
}
.step:hover{transform:translateY(-4px);box-shadow:0 24px 44px -28px rgba(12,14,20,.45)}
.step__num{
  display:block;font-family:var(--mono);font-weight:500;
  font-size:clamp(44px,5vw,64px);line-height:1;letter-spacing:-.05em;
  background:linear-gradient(180deg,var(--brand) 8%,rgb(var(--brand-rgb) / .16) 108%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  margin-bottom:22px;
}
.step h3{font-size:20px;letter-spacing:-.03em;margin-bottom:8px}
.step p{font-size:15px;line-height:1.55;color:var(--tl-2);letter-spacing:-.008em}
.steps__cta{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:18px;margin-top:52px}
.steps__or{font-size:14.5px;color:var(--tl-3)}
.steps__or a{color:var(--tl-1);font-weight:600;border-bottom:1px solid var(--hair-l)}
.steps__or a:hover{border-bottom-color:var(--brand)}

/* =========================================================
   WHY SELL TO US
   ========================================================= */
.why__glow{
  position:absolute;inset:auto -20% -50% -20%;height:900px;pointer-events:none;
  background:radial-gradient(42% 46% at 30% 30%,rgb(var(--brand-rgb) / .22),transparent 70%);
}
.why__inner{position:relative;display:grid;grid-template-columns:.92fr 1.08fr;gap:64px;align-items:center}
.why__lead .sec-sub{max-width:46ch}
.why__lead h2{margin-bottom:0}
.why__lead .btn{margin-top:32px}
.why__list{display:grid;gap:14px}
.why__list li{
  position:relative;padding:26px 28px 26px 76px;border-radius:var(--r-md);
  background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.015));
  border:1px solid var(--hair-d);
  transition:border-color .4s var(--ease),background .4s var(--ease),transform .4s var(--ease-out);
}
.why__list li:hover{border-color:rgb(var(--lift-rgb) / .4);background:linear-gradient(180deg,rgb(var(--brand-rgb) / .1),rgba(255,255,255,.02));transform:translateX(4px)}
.why__n{
  position:absolute;left:28px;top:27px;
  font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.05em;color:var(--brand-lift);
}
.why__list h3{font-size:18px;letter-spacing:-.028em;margin-bottom:6px}
.why__list p{font-size:14.8px;line-height:1.55;color:var(--td-2);letter-spacing:-.008em}

/* =========================================================
   GET AN OFFER
   ========================================================= */
.offer__glow{
  position:absolute;inset:-20% -10% auto -10%;height:900px;pointer-events:none;
  background:radial-gradient(40% 40% at 72% 34%,rgb(var(--brand-rgb) / .26),transparent 70%);
}
.offer__inner{position:relative;display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}
.offer__side{padding-top:4px}
.offer__points{margin-top:30px;display:grid;gap:12px}
.offer__points li{display:flex;gap:11px;font-size:15px;color:var(--td-2);letter-spacing:-.008em}
.offer__points span{color:var(--mint);font-weight:700;flex:none}
.offer__call{margin-top:34px;padding-top:26px;border-top:1px solid var(--hair-d)}
.offer__call-label{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--td-3);margin-bottom:8px}
.offer__call-num{font-size:26px;font-weight:600;letter-spacing:-.04em;transition:color .25s}
.offer__call-num:hover{color:var(--brand-lift)}

.offer__card{
  position:relative;padding:34px;border-radius:var(--r-xl);
  background:linear-gradient(180deg,rgba(28,32,44,.86),rgba(13,15,21,.94));
  border:1px solid var(--hair-d2);
  box-shadow:0 40px 90px -40px rgba(0,0,0,.95),0 1px 0 rgba(255,255,255,.07) inset;
  backdrop-filter:blur(10px);
}
.form{display:grid;gap:20px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:8px;min-width:0;border:0;padding:0;margin:0}
.field > label,.field > legend{
  font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.13em;
  text-transform:uppercase;color:var(--td-3);padding:0;
}
.opt{text-transform:none;letter-spacing:0;font-size:11px;color:rgba(255,255,255,.28);margin-left:6px}

.field input,.field textarea,.field select{
  width:100%;padding:13px 15px;border-radius:var(--r-sm);
  background:rgba(255,255,255,.045);border:1px solid var(--hair-d2);
  font-size:15px;letter-spacing:-.01em;color:#fff;
  transition:border-color .25s,background .25s,box-shadow .25s;
  appearance:none;
}
.field textarea{resize:vertical;min-height:88px;line-height:1.5}
.field input::placeholder,.field textarea::placeholder{color:rgba(255,255,255,.26)}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--brand-lift);background:rgb(var(--brand-rgb) / .09);
  box-shadow:0 0 0 3px rgb(var(--brand-rgb) / .2);
}
.field input.err,.field textarea.err,.select-wrap.err select{border-color:#FF6B6B;box-shadow:0 0 0 3px rgba(255,107,107,.16)}
.select-wrap{position:relative}
.select-wrap svg{position:absolute;right:14px;top:50%;transform:translateY(-50%);width:15px;height:15px;color:var(--td-3);pointer-events:none}
.field select{cursor:pointer}
.field select:invalid{color:rgba(255,255,255,.30)}
.field select option{background:#12151D;color:#fff}

.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg label{cursor:pointer}
.seg input{position:absolute;opacity:0;width:0;height:0}
.seg span{
  display:inline-block;padding:9px 15px;border-radius:999px;
  background:rgba(255,255,255,.045);border:1px solid var(--hair-d2);
  font-size:13.5px;letter-spacing:-.008em;color:var(--td-2);
  transition:all .25s var(--ease);
}
.seg label:hover span{border-color:rgba(255,255,255,.28);color:#fff}
.seg input:checked+span{
  background:linear-gradient(180deg,var(--brand-btn-a),var(--brand-btn-b));border-color:rgba(255,255,255,.24);color:#fff;font-weight:600;
  box-shadow:0 8px 20px -10px rgb(var(--brand-rgb) / .9);
}
.seg input:focus-visible+span{outline:2px solid var(--brand-lift);outline-offset:2px}
.seg.err span{border-color:rgba(255,107,107,.55)}

.rule{height:1px;background:var(--hair-d)}
.form__fine{font-size:12.5px;color:var(--td-3);text-align:center;letter-spacing:-.005em}
.form__fine--notice{color:#FFB3B3}

.form__done{text-align:center;padding:34px 10px}
.form__done-tick{
  display:grid;place-items:center;width:56px;height:56px;margin:0 auto 22px;border-radius:50%;
  background:rgb(var(--accent-rgb) / .14);border:1px solid rgb(var(--accent-rgb) / .34);color:var(--mint);
}
.form__done-tick svg{width:26px;height:26px}
.form__done h3{font-size:24px;letter-spacing:-.035em;margin-bottom:10px}
.form__done p{color:var(--td-2);font-size:15.5px;max-width:38ch;margin-inline:auto;line-height:1.55}
.form__done-alt{margin-top:20px!important;font-size:14px!important;color:var(--td-3)!important}
.form__done-alt a{color:#fff;font-weight:600;border-bottom:1px solid var(--hair-d2)}

/* =========================================================
   FAQ
   ========================================================= */
.faq__inner{display:grid;grid-template-columns:.62fr 1.38fr;gap:56px;align-items:start;padding-block:clamp(70px,8vw,104px);border-top:1px solid var(--hair-d)}
.faq__head h2{font-size:clamp(26px,3vw,36px)}
.faq__list{display:grid}
.qa{border-bottom:1px solid var(--hair-d)}
.qa:first-child{border-top:1px solid var(--hair-d)}
.qa summary{
  list-style:none;cursor:pointer;padding:22px 44px 22px 0;position:relative;
  font-size:17px;font-weight:600;letter-spacing:-.028em;transition:color .25s;
}
.qa summary::-webkit-details-marker{display:none}
.qa summary:hover{color:var(--brand-lift)}
.qa__x{position:absolute;right:6px;top:50%;width:13px;height:13px;transform:translateY(-50%)}
.qa__x::before,.qa__x::after{content:"";position:absolute;background:currentColor;border-radius:2px;transition:transform .35s var(--ease-out),opacity .35s}
.qa__x::before{left:0;right:0;top:6px;height:1.5px}
.qa__x::after{top:0;bottom:0;left:6px;width:1.5px}
.qa[open] .qa__x::after{transform:rotate(90deg);opacity:0}
.qa p{padding:0 44px 26px 0;font-size:15.5px;line-height:1.62;color:var(--td-2);letter-spacing:-.008em;max-width:64ch;animation:qaIn .4s var(--ease-out)}
@keyframes qaIn{from{opacity:0;transform:translateY(-5px)}}

/* =========================================================
   FOOTER
   ========================================================= */
.footer{background:var(--ink);border-top:1px solid var(--hair-d);padding-top:66px}
.footer__inner{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:48px;padding-bottom:52px}
.footer__brand p{margin-top:18px;font-size:14.5px;color:var(--td-3);max-width:34ch;line-height:1.55}
.footer__col h4{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--td-3);margin-bottom:16px}
.footer__col{display:flex;flex-direction:column;gap:11px;font-size:14.5px;color:var(--td-2)}
.footer__col a{transition:color .25s;width:fit-content}
.footer__col a:hover{color:#fff}
.footer__cta{color:var(--brand-lift)!important;font-weight:600}
.footer__base{
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  padding-block:24px;border-top:1px solid var(--hair-d);
  font-size:13px;color:var(--td-3);
}
.footer__base nav{display:flex;gap:22px}
.footer__base a:hover{color:#fff}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1080px){
  .hero__inner{grid-template-columns:1fr;gap:0;min-height:0}
  .hero__copy{max-width:none;text-align:center;margin-inline:auto}
  .hero__actions{justify-content:center}
  .eyebrow{margin-inline:auto}
  .lede{margin-inline:auto;max-width:44ch}
  .stage{height:min(560px,64vh);margin-top:24px}
  .chip--a{left:2%}
  .chip--b{right:0}
  .why__inner,.offer__inner,.faq__inner{grid-template-columns:1fr;gap:44px}
  .why__lead,.offer__side{position:static}
  .footer__inner{grid-template-columns:1fr 1fr;gap:36px}
  .footer__brand{grid-column:1 / -1}
}
@media (max-width:900px){
  .nav__links,.nav__cta{display:none}
  .nav__toggle{display:flex}
  .nav{background:rgba(7,8,12,.72);backdrop-filter:blur(18px);border-bottom-color:var(--hair-d)}
  .bento{grid-template-columns:repeat(2,1fr)}
  .cat--hero{grid-column:span 2;grid-row:auto;min-height:400px}
  .cat--full{grid-column:1 / -1;display:flex;align-items:flex-start;gap:20px}
.cat--full .cat__icon{margin-bottom:0;flex:none}
.cat--full p{max-width:62ch}
  .steps{grid-template-columns:1fr}
  .trust{grid-template-columns:repeat(2,1fr)}
  .trust li:nth-child(odd){padding-left:0}
  .trust li:nth-child(odd)::before{display:none}
  .trust li:nth-child(3),.trust li:nth-child(4){border-top:1px solid var(--hair-d)}
}
@media (max-width:620px){
  :root{--pad:18px}
  .hero{padding-top:118px}
  h1{font-size:clamp(34px,9vw,44px)}
  .hero__grid-lines{display:none}
  .stage{height:440px}
  .device__svg{max-height:400px}
  .chip{padding:9px 12px;border-radius:12px}
  .chip--a{left:-2%;top:14%}
  .chip--b{right:-2%;bottom:16%}
  .chip__value{font-size:12.5px}
  .trust{grid-template-columns:1fr;margin-top:56px}
  .trust li{padding:20px 0!important}
  .trust li::before{display:none!important}
  .trust li+li{border-top:1px solid var(--hair-d)}
  .band--paper{margin-top:64px;border-radius:26px 26px 0 0}
  .band--ink{border-radius:26px 26px 0 0}
  .bento,.form__row{grid-template-columns:1fr}
  .cat--hero,.cat--full{grid-column:span 1}
  .cat--full{display:block}
  .cat--full .cat__icon{margin-bottom:18px}
  .cat--hero{min-height:360px;padding:26px}
  .cat__art{right:-30%;top:-8%;width:98%;-webkit-mask-image:linear-gradient(215deg,#000 62%,transparent 92%);mask-image:linear-gradient(215deg,#000 62%,transparent 92%)}
  .offer__card{padding:24px 20px;border-radius:22px}
  .why__list li{padding:22px 22px 22px 22px}
  .why__n{position:static;display:block;margin-bottom:10px}
  .footer__inner{grid-template-columns:1fr}
  .btn--lg{width:100%}
  .hero__actions .btn{width:100%}
  .steps__cta .btn{width:100%}
}