/* =====================================================
   Vektor Lab — landing styles
   ===================================================== */

:root{
  --bg:#07080d;
  --bg-2:#0b0d15;
  --surface:rgba(255,255,255,.035);
  --surface-2:rgba(255,255,255,.06);
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.16);
  --text:#eef0f6;
  --muted:#9aa1b5;
  --dim:#6b7288;

  --violet:#7b61ff;
  --cyan:#35e0ff;
  --pink:#ff4fd8;
  --grad:linear-gradient(90deg,var(--violet),var(--cyan));
  --grad-d:linear-gradient(135deg,var(--violet),var(--cyan));

  --radius:22px;
  --radius-s:14px;
  --font-d:'Unbounded',sans-serif;
  --font-b:'Manrope',system-ui,-apple-system,sans-serif;
  --container:1200px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --nav-h:72px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px)}
body{
  background:var(--bg);color:var(--text);
  font-family:var(--font-b);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;min-height:100vh;
}
::selection{background:var(--violet);color:#fff}
a{color:inherit;text-decoration:none}
img,svg{display:block}
button,input,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
ul{list-style:none}
h1,h2,h3{font-family:var(--font-d);font-weight:700;line-height:1.1;letter-spacing:-.01em}
h2{font-size:clamp(28px,4vw,52px)}
h3{font-size:clamp(18px,1.5vw,22px);font-weight:600}
p{color:var(--muted)}
.container{width:min(var(--container),100% - 32px);margin-inline:auto}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- global layers ---------- */
#field{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.glow{
  position:fixed;left:0;top:0;width:520px;height:520px;z-index:1;pointer-events:none;
  border-radius:50%;transform:translate(-50%,-50%);
  background:radial-gradient(circle,rgba(123,97,255,.22),rgba(53,224,255,.08) 40%,transparent 65%);
  mix-blend-mode:screen;opacity:0;transition:opacity .6s;
}
body.has-mouse .glow{opacity:1}
.noise{
  position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  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='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
main,header,footer,.marquee{position:relative;z-index:2}
.progress{position:fixed;left:0;top:0;height:2px;width:100%;z-index:60;transform-origin:0 50%;transform:scaleX(0);background:var(--grad);pointer-events:none}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:12px;
  padding:14px 24px;border-radius:999px;font-weight:700;font-size:15px;
  border:1px solid var(--line);white-space:nowrap;
  transition:transform .3s var(--ease),background .3s,border-color .3s,box-shadow .3s,color .3s;
  will-change:transform;
}
.btn--lg{padding:18px 30px;font-size:16px}
.btn--sm{padding:10px 18px;font-size:14px}
.btn--primary{background:var(--text);color:#0a0b10;border-color:transparent}
.btn--primary:hover{box-shadow:0 0 0 6px rgba(123,97,255,.16),0 24px 60px -16px rgba(123,97,255,.65)}
.btn--ghost{background:rgba(255,255,255,.04);backdrop-filter:blur(10px)}
.btn--ghost:hover{background:rgba(255,255,255,.08);border-color:var(--line-2)}
.btn__ico{
  display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;
  background:#0a0b10;color:#fff;margin:-6px -10px -6px 0;transition:transform .3s var(--ease);
}
.btn--primary:hover .btn__ico{transform:translateX(3px)}
.btn[disabled]{opacity:.6;pointer-events:none}

/* ---------- nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;height:var(--nav-h);transition:background .4s,border-color .4s,backdrop-filter .4s}
.nav::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--line);opacity:0;transition:opacity .4s}
.nav.scrolled{background:rgba(7,8,13,.72);backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%)}
.nav.scrolled::after{opacity:1}
.nav__inner{height:100%;display:flex;align-items:center;gap:32px}
.logo{display:inline-flex;align-items:center;gap:10px}
.logo__text{font-family:var(--font-d);font-weight:800;font-size:15px;letter-spacing:.06em}
.logo__text b{font-weight:500;color:var(--muted)}
.nav__links{display:flex;gap:28px;margin-left:auto}
.nav__links a{font-size:14px;font-weight:600;color:var(--muted);position:relative;padding:6px 0;transition:color .3s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;background:var(--grad);transform:scaleX(0);transform-origin:0 50%;transition:transform .35s var(--ease)}
.nav__links a:hover{color:var(--text)}
.nav__links a:hover::after{transform:scaleX(1)}
.nav__mobile-cta{display:none}
.burger{display:none;width:40px;height:40px;position:relative;margin-left:auto}
.burger span{position:absolute;left:9px;right:9px;height:2px;background:var(--text);transition:transform .35s var(--ease),top .35s var(--ease)}
.burger span:first-child{top:15px}.burger span:last-child{top:23px}
.nav.open .burger span:first-child{top:19px;transform:rotate(45deg)}
.nav.open .burger span:last-child{top:19px;transform:rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:calc(var(--nav-h) + 56px) 0 80px;overflow:hidden}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;z-index:-1;opacity:.55}
.hero::before{width:640px;height:640px;left:-200px;top:-120px;background:radial-gradient(circle,var(--violet),transparent 65%);animation:float1 14s ease-in-out infinite}
.hero::after{width:560px;height:560px;right:-180px;bottom:-200px;background:radial-gradient(circle,var(--cyan),transparent 65%);animation:float2 18s ease-in-out infinite}
@keyframes float1{50%{transform:translate(60px,40px)}}
@keyframes float2{50%{transform:translate(-50px,-60px)}}

.hero__inner{max-width:1000px}
.hero__eyebrow{
  display:inline-flex;align-items:center;gap:10px;padding:8px 14px 8px 10px;border-radius:999px;
  border:1px solid var(--line);background:rgba(255,255,255,.03);backdrop-filter:blur(8px);
  font-size:13px;font-weight:600;color:var(--muted);letter-spacing:.02em;margin-bottom:28px;
}
.pulse{width:8px;height:8px;border-radius:50%;background:#4ade80;box-shadow:0 0 0 0 rgba(74,222,128,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(74,222,128,0)}100%{box-shadow:0 0 0 0 rgba(74,222,128,0)}}

.hero__title{font-size:clamp(38px,6.3vw,88px);font-weight:800;line-height:1.03;letter-spacing:-.025em;margin-bottom:28px}
.hero__title .line{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.hero__title .line>span{display:block;transform:translateY(112%);transition:transform 1.1s var(--ease)}
body.loaded .hero__title .line:nth-child(1)>span{transform:none;transition-delay:.05s}
body.loaded .hero__title .line:nth-child(2)>span{transform:none;transition-delay:.17s}
body.loaded .hero__title .line:nth-child(3)>span{transform:none;transition-delay:.29s}

.hero__sub{font-size:clamp(17px,1.4vw,20px);max-width:640px;margin-bottom:38px;color:#b8bdcf}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:64px}

.hero__stats{display:grid;grid-template-columns:repeat(4,auto);gap:12px 48px;width:max-content;max-width:100%}
.stat b{display:block;font-family:var(--font-d);font-weight:700;font-size:clamp(24px,2.4vw,34px);letter-spacing:-.02em;line-height:1.1}
.stat>span{font-size:13px;color:var(--dim);font-weight:500}

.hero__scroll{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);width:24px;height:38px;border:1.5px solid var(--line-2);border-radius:14px;opacity:.7}
.hero__scroll span{position:absolute;left:50%;top:7px;width:3px;height:7px;margin-left:-1.5px;border-radius:2px;background:var(--text);animation:scrollDot 1.8s var(--ease) infinite}
@keyframes scrollDot{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* ---------- marquee ---------- */
.marquee{overflow:hidden;border-block:1px solid var(--line);padding:18px 0;background:rgba(7,8,13,.55);backdrop-filter:blur(8px)}
.marquee__track{display:flex;width:max-content;animation:marquee 46s linear infinite}
.marquee span{display:flex;align-items:center;font-family:var(--font-d);font-weight:600;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding-right:44px}
.marquee span::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--grad);margin-left:44px}
@keyframes marquee{to{transform:translateX(-50%)}}
.marquee:hover .marquee__track{animation-play-state:paused}

/* ---------- sections ---------- */
.section{padding:clamp(80px,10vw,140px) 0}
.section__head{max-width:720px;margin-bottom:clamp(40px,5vw,64px)}
.label{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.label::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--grad)}
.section__head h2{margin-bottom:16px}
.section__head p{font-size:18px}

.grid{display:grid;gap:18px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}

/* ---------- cards ---------- */
.card{
  position:relative;padding:30px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.025));
  border:1px solid var(--line);overflow:hidden;
  transition:transform .5s var(--ease),border-color .4s,box-shadow .5s;
}
.spot::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .4s;
  background:radial-gradient(520px circle at var(--mx,50%) var(--my,50%),rgba(123,97,255,.18),rgba(53,224,255,.06) 35%,transparent 55%);
}
.spot::after{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;pointer-events:none;opacity:0;transition:opacity .4s;
  background:radial-gradient(380px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.55),transparent 45%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
}
.spot:hover::before,.spot:hover::after{opacity:1}
.card:hover{transform:translateY(-5px);box-shadow:0 30px 60px -30px rgba(0,0,0,.8)}
.card>*{position:relative;z-index:1}
.card__icon{
  width:50px;height:50px;border-radius:14px;display:grid;place-items:center;margin-bottom:22px;
  background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--cyan);
}
.card__icon svg{width:24px;height:24px}
.card h3{margin-bottom:12px}
.card p{font-size:15.5px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.tags li{font-size:12px;font-weight:600;padding:6px 11px;border-radius:999px;border:1px solid var(--line);color:var(--muted);background:rgba(255,255,255,.03)}

/* ---------- bento ---------- */
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.bento__big{grid-column:span 2;display:grid;grid-template-columns:1.05fr 1fr;gap:28px;align-items:center}
.bento__big h3{font-size:clamp(20px,1.9vw,27px);margin-bottom:14px}
.bento__wide{grid-column:span 3}
.bento__wide-inner{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.bento__wide-inner>div{display:flex;flex-direction:column;gap:6px;padding-left:20px;border-left:1px solid var(--line)}
.bento__wide-inner span{color:var(--muted);font-size:15px}
.big{font-family:var(--font-d);font-size:clamp(24px,2.4vw,34px);font-weight:700;letter-spacing:-.02em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* terminal */
.term{border-radius:16px;background:#05060a;border:1px solid var(--line);overflow:hidden;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;box-shadow:0 30px 60px -30px rgba(0,0,0,.9)}
.term__bar{display:flex;align-items:center;gap:7px;padding:10px 14px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.02)}
.term__bar i{width:10px;height:10px;border-radius:50%;background:#2c2f3b}
.term__bar i:nth-child(1){background:#ff5f57}.term__bar i:nth-child(2){background:#febc2e}.term__bar i:nth-child(3){background:#28c840}
.term__bar span{margin-left:auto;color:var(--dim);font-size:11px}
.term__body{padding:16px;min-height:168px;color:#c9cee0;white-space:pre-wrap;line-height:1.7}
.term__body .ok{color:#4ade80}.term__body .dim{color:var(--dim)}.term__body .acc{color:var(--cyan)}
.term__body .cur{display:inline-block;width:8px;height:14px;background:var(--text);vertical-align:-2px;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}

/* ---------- steps ---------- */
.steps{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.steps::before{content:"";position:absolute;left:0;right:0;top:27px;height:1px;background:linear-gradient(90deg,transparent,var(--violet),var(--cyan),transparent);opacity:.5}
.step{position:relative;padding:0 24px 0 0}
.step__n{
  display:inline-grid;place-items:center;width:54px;height:54px;border-radius:50%;margin-bottom:22px;
  font-family:var(--font-d);font-weight:700;font-size:15px;
  background:var(--bg);border:1px solid var(--line-2);position:relative;z-index:1;
}
.step__n::after{content:"";position:absolute;inset:-1px;border-radius:50%;background:var(--grad-d);z-index:-1;opacity:0;transition:opacity .4s}
.step:hover .step__n{border-color:transparent;color:#fff}
.step:hover .step__n::after{opacity:1}
.step h3{margin-bottom:10px}
.step p{font-size:15px;margin-bottom:14px}
.step__t{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--cyan)}

/* ---------- cases ---------- */
.case{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.02));
  transition:transform .5s var(--ease),border-color .4s,box-shadow .5s;
}
.case:hover{transform:translateY(-6px);border-color:var(--line-2);box-shadow:0 40px 80px -40px rgba(0,0,0,.9)}
.case__cover{position:relative;aspect-ratio:16/9;overflow:hidden;color:rgba(255,255,255,.55)}
.case__cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(7,8,13,.55));pointer-events:none}
.case__cover::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:40px 40px;mask-image:radial-gradient(circle at 50% 50%,#000,transparent 80%);-webkit-mask-image:radial-gradient(circle at 50% 50%,#000,transparent 80%)}
.cover--1{background:radial-gradient(120% 120% at 0% 0%,#2b1f6e,#0b0d15 55%),#0b0d15}
.cover--2{background:radial-gradient(120% 120% at 100% 0%,#0d4a5c,#0b0d15 55%),#0b0d15}
.cover--3{background:radial-gradient(120% 120% at 0% 100%,#4a1a5c,#0b0d15 55%),#0b0d15}
.cover--4{background:radial-gradient(120% 120% at 100% 100%,#1f3a6e,#0b0d15 55%),#0b0d15}
.case__art{position:absolute;inset:0;width:100%;height:100%;padding:8%;transition:transform .8s var(--ease)}
.case:hover .case__art{transform:scale(1.05)}
.case__idx{position:absolute;left:22px;top:18px;font-family:var(--font-d);font-weight:700;font-size:13px;letter-spacing:.1em;color:rgba(255,255,255,.7);z-index:1}
.case__body{padding:26px 28px 30px}
.case__meta{display:flex;justify-content:space-between;gap:12px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);margin-bottom:14px}
.case__meta span:first-child{color:var(--cyan)}
.case h3{margin-bottom:12px;font-size:clamp(19px,1.6vw,23px)}
.case p{font-size:15.5px;margin-bottom:20px}
.case__result{display:inline-flex;align-items:baseline;gap:10px;padding:10px 16px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid var(--line);font-size:14px;color:var(--muted)}
.case__result b{font-family:var(--font-d);font-size:20px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- stack ---------- */
.stack{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.stack__group{padding:26px 28px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface)}
.stack__title{display:block;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-bottom:16px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{padding:9px 14px;border-radius:999px;font-size:14px;font-weight:600;border:1px solid var(--line);background:rgba(255,255,255,.03);transition:border-color .3s,background .3s,color .3s,transform .3s var(--ease)}
.chips span:hover{border-color:var(--violet);background:rgba(123,97,255,.12);transform:translateY(-2px)}

/* ---------- contact ---------- */
.section--contact{position:relative}
.section--contact::before{content:"";position:absolute;left:50%;top:0;width:900px;height:600px;transform:translateX(-50%);background:radial-gradient(ellipse at center,rgba(123,97,255,.18),transparent 60%);filter:blur(40px);pointer-events:none;z-index:-1}
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}
.contact__text h2{margin-bottom:16px}
.contact__text p{font-size:18px;margin-bottom:32px}
.contact__links{display:grid;gap:10px}
.clink{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:16px;border:1px solid var(--line);background:var(--surface);transition:border-color .3s,background .3s,transform .3s var(--ease)}
.clink:hover{border-color:var(--line-2);background:var(--surface-2);transform:translateX(4px)}
.clink__ico{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--cyan);flex:none}
.clink__ico svg{width:20px;height:20px}
.clink b{display:block;font-size:15px}
.clink small{color:var(--muted);font-size:13px}

.form{padding:30px}
.form:hover{transform:none}
.form label{display:block;margin-bottom:16px}
.form label span{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:8px}
.form input,.form textarea{
  width:100%;padding:14px 16px;border-radius:14px;border:1px solid var(--line);
  background:rgba(0,0,0,.25);color:var(--text);outline:0;resize:vertical;
  transition:border-color .3s,box-shadow .3s,background .3s;
}
.form input::placeholder,.form textarea::placeholder{color:var(--dim)}
.form input:focus,.form textarea:focus{border-color:var(--violet);box-shadow:0 0 0 4px rgba(123,97,255,.15);background:rgba(0,0,0,.35)}
.form input.err,.form textarea.err{border-color:#ff5f6d;box-shadow:0 0 0 4px rgba(255,95,109,.15)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form__foot{display:flex;align-items:center;gap:20px;margin-top:6px}
.form__foot small{font-size:12.5px;color:var(--dim);line-height:1.5}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line);padding:34px 0;background:rgba(7,8,13,.6);backdrop-filter:blur(8px)}
.footer__inner{display:flex;align-items:center;gap:32px;flex-wrap:wrap}
.footer__links{display:flex;gap:22px;margin-left:auto}
.footer__links a{font-size:14px;font-weight:600;color:var(--muted);transition:color .3s}
.footer__links a:hover{color:var(--text)}
.footer__copy{font-size:13px;color:var(--dim);width:100%;text-align:left}
@media(min-width:900px){.footer__copy{width:auto;margin-left:32px}}

/* ---------- toast ---------- */
.toast{
  position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);z-index:70;
  padding:12px 18px;border-radius:14px;background:#15182280;border:1px solid var(--line-2);
  backdrop-filter:blur(14px);font-size:14px;font-weight:600;opacity:0;pointer-events:none;
  transition:opacity .35s,transform .35s var(--ease);max-width:calc(100% - 32px);text-align:center;
}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:1080px){
  .grid--3{grid-template-columns:repeat(2,1fr)}
  .bento{grid-template-columns:repeat(2,1fr)}
  .bento__big{grid-column:span 2}
  .bento__wide{grid-column:span 2}
  .steps{grid-template-columns:repeat(2,1fr);gap:40px 18px}
  .steps::before{display:none}
}
@media(max-width:900px){
  .nav__links{
    position:fixed;inset:var(--nav-h) 0 auto 0;flex-direction:column;gap:0;
    background:rgba(7,8,13,.96);backdrop-filter:blur(20px);border-bottom:1px solid var(--line);
    padding:8px 16px 20px;transform:translateY(-12px);opacity:0;pointer-events:none;transition:opacity .3s,transform .3s var(--ease);
  }
  .nav.open .nav__links{opacity:1;transform:none;pointer-events:auto}
  .nav__links a{font-size:18px;padding:14px 4px;border-bottom:1px solid var(--line)}
  .nav__links a::after{display:none}
  .nav__mobile-cta{display:block;color:var(--text)!important;border-bottom:0!important}
  .nav__cta{display:none}
  .burger{display:block}
  .bento__big{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr;gap:32px}
  .hero__stats{grid-template-columns:repeat(2,auto);gap:20px 40px}
}
@media(max-width:640px){
  body{font-size:16px}
  .section{padding:72px 0}
  .grid--3,.grid--2,.bento,.stack{grid-template-columns:1fr}
  .bento__big,.bento__wide{grid-column:span 1}
  .bento__wide-inner{grid-template-columns:1fr;gap:18px}
  .steps{grid-template-columns:1fr;gap:34px}
  .step{padding-right:0}
  .card{padding:24px}
  .hero{padding-top:calc(var(--nav-h) + 36px);padding-bottom:90px}
  .hero__title{font-size:clamp(28px,8.6vw,52px)}
  .hero__cta .btn{width:100%;justify-content:center}
  .hero__stats{width:100%;grid-template-columns:1fr 1fr}
  .form__row{grid-template-columns:1fr}
  .form__foot{flex-direction:column;align-items:stretch;text-align:center}
  .form__foot .btn{justify-content:center}
  .case__body{padding:22px}
  .footer__links{margin-left:0;width:100%;flex-wrap:wrap}
  .glow{display:none}
}

/* ---------- motion safety ---------- */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .hero__title .line>span{transform:none}
}