/* The Vise: site styles. Palette and layout follow the original site (slate + sky + emerald, Inter, rounded cards). */
@font-face{font-family:"Inter";src:url(/assets/fonts/inter-var-latin.woff2) format("woff2");font-weight:400 800;font-display:swap}
:root{
  --s950:#020617;--s900:#0f172a;--s850:#141e33;--s800:#1e293b;--s700:#334155;--s600:#475569;--s400:#94a3b8;--s300:#cbd5e1;--s200:#e2e8f0;
  --sky300:#7dd3fc;--sky400:#38bdf8;--sky500:#0ea5e9;--sky600:#0284c7;--em400:#34d399;--em500:#10b981;
  --radius:1.5rem;--max:80rem;--ink:#04121f;
  --shadow:0 25px 50px -12px rgb(0 0 0 / .45);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--s950);color:var(--s200);font:400 1.0625rem/1.65 "Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;letter-spacing:-.011em;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--sky400);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--sky300)}
:focus-visible{outline:3px solid var(--sky400);outline-offset:3px;border-radius:6px}
h1,h2,h3,h4{color:#fff;font-weight:700;letter-spacing:-.03em;line-height:1.08;margin:0}
p{margin:0}
.wrap{max-width:var(--max);margin:0 auto;padding:0 1.5rem}
.skip{position:absolute;left:-999px;top:0;background:#fff;color:#000;padding:.75rem 1rem;z-index:100}
.skip:focus{left:1rem;top:1rem}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.ico{width:1em;height:1em;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* NAV */
.nav{position:sticky;top:0;z-index:50;background:rgb(2 6 23 / .82);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid rgb(30 41 59 / .9)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;height:4.5rem}
.brand{display:flex;align-items:center;gap:.7rem;color:#fff;text-decoration:none;font-weight:700;font-size:1.5rem;letter-spacing:-.04em}
.brand:hover{color:#fff;opacity:.92}
.brand img{height:2.1rem;width:auto}
.nav-links{display:flex;align-items:center;gap:2.1rem;font-size:.9rem;font-weight:500}
.nav-links a{color:var(--s200);text-decoration:none;position:relative;padding:.3rem 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--sky500);transition:width .3s ease}
.nav-links a:hover{color:var(--sky300)}.nav-links a:hover::after{width:100%}
.nav-cta{margin-left:.5rem}
.menu-btn{display:none;background:none;border:1px solid var(--s700);color:#fff;border-radius:.9rem;width:2.75rem;height:2.75rem;align-items:center;justify-content:center;font-size:1.3rem;cursor:pointer}
@media (max-width:900px){
  .menu-btn{display:inline-flex}
  .nav-links{position:absolute;top:4.5rem;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:.5rem 1.5rem 1.5rem;background:#020617;border-bottom:1px solid var(--s800);display:none;box-shadow:0 20px 40px -10px rgb(0 0 0 / .6)}
  .nav-links.open{display:flex}
  .nav-links a{padding:.9rem 0;border-bottom:1px solid var(--s800);font-size:1rem}
  .nav-links a::after{display:none}
  .nav-cta{margin:1rem 0 0;text-align:center;justify-content:center}
}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:.6rem;padding:1rem 1.9rem;border-radius:1.5rem;font-weight:600;font-size:1.05rem;text-decoration:none;transition:transform .2s ease,background-color .2s ease,box-shadow .2s ease,border-color .2s ease;border:1px solid transparent;cursor:pointer;line-height:1.2;font-family:inherit}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--sky400);color:var(--ink);box-shadow:0 10px 30px -10px rgb(56 189 248 / .6)}
.btn-primary:hover{background:var(--sky300);color:var(--ink);box-shadow:0 14px 34px -10px rgb(56 189 248 / .75)}
.btn-white{background:#fff;color:var(--s900)}.btn-white:hover{background:var(--s200);color:var(--s900)}
.btn-ghost{border-color:rgb(255 255 255 / .55);color:#fff}.btn-ghost:hover{border-color:#fff;color:#fff;background:rgb(255 255 255 / .06)}
.btn-sm{padding:.7rem 1.35rem;font-size:.9rem}

/* HERO */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(60rem 40rem at 85% 20%,rgb(14 165 233 / .20),transparent 60%),
  radial-gradient(40rem 30rem at 0% 100%,rgb(16 185 129 / .10),transparent 60%),
  linear-gradient(135deg,#0f172a 0%,#1e2937 100%)}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgb(148 163 184 / .06) 1px,transparent 1px),linear-gradient(90deg,rgb(148 163 184 / .06) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 70% 40%,#000 10%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 70% 40%,#000 10%,transparent 70%)}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.05fr 1fr;gap:3.5rem;align-items:center;padding-top:6rem;padding-bottom:7rem;min-height:calc(100vh - 4.5rem);min-height:calc(100svh - 4.5rem)}
.pill{display:inline-flex;align-items:center;gap:.6rem;padding:.6rem 1.15rem;border-radius:2rem;background:rgb(255 255 255 / .08);border:1px solid rgb(255 255 255 / .18);font-size:.8rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--s200)}
.pill .ico{color:var(--em400);font-size:1.05rem}
.hero h1{font-size:clamp(2.7rem,5.6vw,4.9rem);line-height:.98;letter-spacing:-.045em;margin-top:1.6rem}
.grad{background:linear-gradient(90deg,var(--sky300),var(--sky500) 60%,var(--em400));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lede{font-size:clamp(1.15rem,1.7vw,1.4rem);color:var(--s300);max-width:34rem;margin-top:1.6rem;line-height:1.55}
.hero .ctas{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2.3rem}
.trust{display:flex;flex-wrap:wrap;gap:.8rem 1.8rem;margin-top:2.4rem;font-size:.75rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--em400)}
.trust span{display:inline-flex;align-items:center;gap:.5rem}
.hero .byline{margin-top:1.6rem;font-size:.9rem;color:var(--s400);max-width:28rem}
.hero-media{position:relative}
.hero-media .glow{position:absolute;inset:8% 6%;background:radial-gradient(closest-side,rgb(56 189 248 / .45),transparent);filter:blur(40px);z-index:0}
.frame{position:relative;z-index:1;border-radius:var(--radius);overflow:hidden;border:1px solid rgb(255 255 255 / .12);box-shadow:var(--shadow),0 0 0 6px rgb(255 255 255 / .03)}
.frame img{width:100%;transition:transform .6s cubic-bezier(.4,0,.2,1)}
.frame:hover img{transform:scale(1.035)}
.tag{position:absolute;left:1rem;top:1rem;z-index:2;font-size:.7rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;background:rgb(2 6 23 / .72);color:var(--s200);padding:.35rem .7rem;border-radius:1rem}
.float{position:absolute;z-index:3;right:-1rem;bottom:-1.4rem;background:#fff;color:var(--s900);padding:1rem 1.4rem;border-radius:1.4rem;box-shadow:var(--shadow);font-weight:600;font-size:.9rem;display:flex;align-items:center;gap:.7rem;line-height:1.25}
.float small{display:block;font-weight:500;color:var(--s600);font-size:.78rem}
.float .ico{color:var(--em500);font-size:1.5rem}
.scroll-cue{position:absolute;left:50%;bottom:1.8rem;transform:translateX(-50%);font-size:.7rem;letter-spacing:.25em;color:var(--s300);display:flex;flex-direction:column;align-items:center;gap:.4rem;text-decoration:none}
.scroll-cue .ico{animation:bob 1.6s infinite}
@keyframes bob{50%{transform:translateY(5px)}}

/* SECTIONS */
section{scroll-margin-top:4.5rem}
.sec{padding:6.5rem 0;position:relative}
.sec-a{background:linear-gradient(135deg,#1e2937 0%,#334155 140%)}
.sec-b{background:var(--s900)}
.sec-c{background:var(--s950)}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--s700),transparent)}
.head{text-align:center;max-width:46rem;margin:0 auto 3.8rem}
.eyebrow{display:inline-block;color:var(--sky400);font-size:.8rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase}
.eyebrow.chip{background:rgb(14 165 233 / .1);border:1px solid rgb(56 189 248 / .2);padding:.45rem 1rem;border-radius:2rem}
.head h2,.h2{font-size:clamp(2.2rem,4.4vw,3.4rem);margin-top:.9rem}
.head p{font-size:1.2rem;color:var(--s400);margin-top:1rem}
.grid{display:grid;gap:1.75rem}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:1024px){.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:820px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:var(--s950);border:1px solid rgb(51 65 85 / .55);border-radius:var(--radius);padding:2.4rem;transition:transform .4s cubic-bezier(.4,0,.2,1),box-shadow .4s,border-color .4s;position:relative}
.sec-c .card{background:var(--s900)}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgb(56 189 248 / .35)}
.card h3{font-size:1.45rem;letter-spacing:-.02em}
.card p{color:var(--s400);margin-top:.8rem}
.icon-box{width:3.4rem;height:3.4rem;border-radius:1rem;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgb(14 165 233 / .22),rgb(16 185 129 / .12));color:var(--sky300);font-size:1.6rem;margin-bottom:1.4rem;border:1px solid rgb(56 189 248 / .2)}

/* Stats */
.stat{text-align:center;padding:2.2rem 1.6rem}
.stat .num{font-size:clamp(2.8rem,4.5vw,3.6rem);font-weight:800;line-height:1;letter-spacing:-.04em;background:linear-gradient(180deg,#bae6fd,var(--sky400));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .lbl{margin-top:.9rem;color:var(--s200);font-size:1rem}
.stat .src{margin-top:.7rem;font-size:.78rem;color:var(--s400)}
.stat .src a{color:var(--s300)}
.fits{max-width:62rem;margin:5rem auto 0}
.fits h3.sub{font-size:1.65rem;text-align:center}
.fits p.subp{text-align:center;color:var(--s300);margin:.8rem auto 2.2rem;max-width:40rem}
.fits .card{padding:1.8rem}
.fits .card h4{font-size:1.05rem;color:var(--em400);letter-spacing:-.01em}
.fits .card p{font-size:.95rem}

/* Split */
.split{display:grid;grid-template-columns:7fr 5fr;gap:4rem;align-items:center}
.split.rev{grid-template-columns:5fr 7fr}
@media (max-width:900px){.split,.split.rev{grid-template-columns:1fr;gap:3rem}}
.split h2{font-size:clamp(2.6rem,5vw,4rem);margin-top:.8rem;line-height:1}
.split .intro{font-size:1.2rem;color:var(--s300);margin-top:1.8rem}
.split .grid{margin-top:2.6rem}
.caption{font-size:.8rem;color:var(--s400);margin-top:.8rem;text-align:center}

.note{margin:3rem auto 0;max-width:46rem;text-align:center;font-size:1.05rem;color:var(--s300)}

/* Steps */
.step{text-align:center;padding:2.2rem 1.8rem}
.step .n{width:4rem;height:4rem;margin:0 auto 1.5rem;border-radius:1.1rem;display:flex;align-items:center;justify-content:center;font-size:1.7rem;font-weight:700;background:rgb(14 165 233 / .1);color:var(--sky400);border:1px solid rgb(56 189 248 / .2)}
.step h3{font-size:1.15rem}.step p{font-size:.92rem}
.wide-img{max-width:46rem;margin:4.5rem auto 0}

/* FAQ */
.faq{max-width:52rem;margin:0 auto}
.faq details{background:var(--s950);border:1px solid rgb(51 65 85 / .6);border-radius:1.2rem;margin-bottom:1rem;transition:border-color .3s}
.faq details[open]{border-color:rgb(56 189 248 / .4)}
.faq summary{list-style:none;cursor:pointer;padding:1.35rem 1.6rem;font-weight:600;color:#fff;font-size:1.08rem;display:flex;justify-content:space-between;gap:1rem;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--sky400);font-weight:400;transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 1.6rem 1.5rem;color:var(--s300)}

/* Patent + roadmap */
.panel{background:linear-gradient(135deg,var(--s900),var(--s800));border:1px solid rgb(51 65 85 / .6);border-radius:2rem;padding:clamp(2rem,5vw,4.5rem);position:relative;overflow:hidden}
.panel::after{content:"";position:absolute;right:-10rem;top:-10rem;width:28rem;height:28rem;background:radial-gradient(closest-side,rgb(14 165 233 / .18),transparent);pointer-events:none}
.panel-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:3.5rem;position:relative;z-index:1}
@media (max-width:900px){.panel-grid{grid-template-columns:1fr}}
.panel h2{font-size:clamp(2.2rem,4.4vw,3.2rem)}
.panel p{color:var(--s300);margin-top:1.2rem;font-size:1.08rem}
.patent-card{margin-top:2rem;background:rgb(2 6 23 / .6);border:1px solid rgb(56 189 248 / .25);border-radius:1.3rem;padding:1.5rem 1.6rem}
.patent-card .pn{font-size:1.5rem;font-weight:800;color:#fff;letter-spacing:-.02em}
.patent-card dl{display:grid;grid-template-columns:auto 1fr;gap:.35rem 1.2rem;margin:1rem 0 0;font-size:.92rem}
.patent-card dt{color:var(--s400)}.patent-card dd{margin:0;color:var(--s200)}
.road{list-style:none;margin:0;padding:0;position:relative}
.road::before{content:"";position:absolute;left:1.05rem;top:.6rem;bottom:.6rem;width:2px;background:linear-gradient(var(--em400),var(--sky400) 45%,var(--s700) 60%)}
.road li{position:relative;padding:0 0 1.6rem 3.3rem}
.road li:last-child{padding-bottom:0}
.road .dot{position:absolute;left:0;top:0;width:2.2rem;height:2.2rem;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--s800);border:2px solid var(--s600);color:var(--s400);font-size:1rem}
.road .done .dot{background:var(--em500);border-color:var(--em400);color:var(--ink)}
.road .now .dot{background:var(--sky400);border-color:var(--sky300);color:var(--ink);box-shadow:0 0 0 6px rgb(56 189 248 / .18)}
.road strong{color:#fff;display:block;font-size:1.05rem}
.road span.d{color:var(--s400);font-size:.92rem}
.road .badge{display:inline-block;margin-left:.5rem;font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:.15rem .55rem;border-radius:1rem;background:var(--sky400);color:var(--ink);vertical-align:middle}

/* Founder */
.founder-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid rgb(255 255 255 / .08)}
.founder p.bio{font-size:1.12rem;color:var(--s300);margin-top:1.4rem;line-height:1.75}
.chips{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:2rem}
.chips span{background:rgb(255 255 255 / .08);border:1px solid rgb(255 255 255 / .1);padding:.5rem 1.1rem;border-radius:1.5rem;font-size:.86rem;color:var(--s200)}
.sig{margin-top:1.6rem;color:var(--s400);font-size:.95rem}

/* Updates */
.post-card{display:flex;flex-direction:column;text-decoration:none;color:inherit;height:100%}
.post-card:hover{color:inherit}
.post-card time{font-size:.8rem;font-weight:600;color:var(--sky400);letter-spacing:.08em;text-transform:uppercase}
.post-card h3{margin-top:.7rem}
.post-card .more{margin-top:auto;padding-top:1.4rem;color:var(--sky400);font-weight:600;font-size:.95rem}

/* Follow */
.social{display:flex;flex-direction:column;align-items:flex-start}
.social .icon-box{font-size:1.7rem}
.social .soon{margin-top:1.2rem;font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--s400);border:1px dashed var(--s600);padding:.35rem .8rem;border-radius:1rem}

/* Waitlist */
.waitlist{background:radial-gradient(50rem 30rem at 50% 0%,rgb(14 165 233 / .16),transparent 70%),var(--s950)}
.form-card{max-width:40rem;margin:0 auto;background:var(--s900);border:1px solid rgb(56 189 248 / .25);border-radius:2rem;padding:clamp(1.8rem,4vw,3rem);box-shadow:var(--shadow)}
.field{margin-bottom:1.3rem}
.field label,.field legend{display:block;font-weight:600;color:#fff;font-size:.95rem;margin-bottom:.5rem}
.field .opt{color:var(--s400);font-weight:400}
.field input[type=text],.field input[type=email]{width:100%;padding:.95rem 1.1rem;border-radius:1rem;border:1px solid var(--s600);background:var(--s950);color:#fff;font:inherit;transition:border-color .2s,box-shadow .2s}
.field input:focus{outline:none;border-color:var(--sky400);box-shadow:0 0 0 4px rgb(56 189 248 / .2)}
fieldset.field{border:0;padding:0;margin:0 0 1.5rem}
.radios{display:flex;flex-wrap:wrap;gap:.7rem}
.radios label{display:inline-flex;align-items:center;gap:.5rem;margin:0;font-weight:500;color:var(--s200);background:var(--s950);border:1px solid var(--s600);padding:.65rem 1rem;border-radius:1rem;cursor:pointer}
.radios input{accent-color:var(--sky400);width:1.05rem;height:1.05rem}
.radios label:has(input:checked){border-color:var(--sky400);background:rgb(14 165 233 / .1)}
.hp{position:absolute!important;left:-9999px}
.fine{font-size:.82rem;color:var(--s400);margin-top:1rem;text-align:center}
.form-card .btn{width:100%;justify-content:center}
.contact-line{text-align:center;margin-top:2rem;color:var(--s400);font-size:.95rem}

/* Footer */
footer{background:#000;border-top:1px solid var(--s800);padding:4rem 0 3rem;font-size:.88rem;color:var(--s400)}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:2rem;align-items:flex-start}
.foot nav{display:flex;flex-wrap:wrap;gap:.6rem 1.6rem}
.foot nav a{color:var(--s300);text-decoration:none}.foot nav a:hover{color:#fff}
.disclaimer{margin-top:2.5rem;padding-top:2rem;border-top:1px solid var(--s800);font-size:.8rem;line-height:1.6;color:var(--s400);max-width:60rem}

/* Simple pages */
.page-hero{background:radial-gradient(50rem 26rem at 80% 0%,rgb(14 165 233 / .16),transparent 70%),linear-gradient(135deg,#0f172a,#1e2937);padding:5rem 0 3.5rem}
.page-hero h1{font-size:clamp(2.4rem,5vw,3.8rem);margin-top:.8rem}
.page-hero p{color:var(--s300);font-size:1.15rem;margin-top:1rem;max-width:44rem}
.prose{max-width:46rem;margin:0 auto;padding:4rem 1.5rem 6rem;color:var(--s300)}
.prose h2{font-size:1.6rem;margin:2.6rem 0 .8rem}
.prose p,.prose ul{margin:0 0 1.1rem}
.prose li{margin-bottom:.4rem}
.prose strong{color:#fff}
.prose .meta{color:var(--sky400);font-weight:600;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase}
.back{display:inline-flex;gap:.4rem;align-items:center;color:var(--s300);text-decoration:none;font-size:.9rem}

/* Reveal on scroll (only when JS adds .js to <html>) */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}

@media (max-width:900px){
  .hero .wrap{grid-template-columns:1fr;padding-top:3.5rem;padding-bottom:5.5rem;min-height:0;gap:3rem}
  .float{right:.5rem;bottom:-1.2rem}
  .scroll-cue{display:none}
  .sec{padding:5rem 0}
  .card{padding:1.9rem}
}
.nav-links a.btn{color:var(--ink);padding:.7rem 1.35rem}
.nav-links a.btn::after{display:none}
.nav-links a.btn:hover{color:var(--ink)}