/* Shared styles for aptoryn.ai marketing pages: white page, deep ink, one blue. */
:root{
  --bg:#ffffff; --card:#ffffff; --soft:#f6f7fb; --line:#e7e9f0; --ink:#252a3c; --head:#212b40; --muted:#6b7183;
  --blue:#1738c5; --blue-2:#233dc5; --blue-soft:#eef1fd; --blue-line:#d1d9fb; --green:#31564e;
  --f:Inter,ui-sans-serif,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0f1220; --card:#151a2c; --soft:#1a2036; --line:#283050; --ink:#e9ecf5; --head:#f2f4fb; --muted:#a3abc4;
  --blue:#8fa5ff; --blue-2:#9fb2ff; --blue-soft:#1f2850; --blue-line:#34407a; --green:#7fb3a5; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0f1220; --card:#151a2c; --soft:#1a2036; --line:#283050; --ink:#e9ecf5; --head:#f2f4fb; --muted:#a3abc4;
  --blue:#8fa5ff; --blue-2:#9fb2ff; --blue-soft:#1f2850; --blue-line:#34407a; --green:#7fb3a5; color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--f)}
a{color:inherit}
h1,h2,h3{margin:0;color:var(--head);text-wrap:balance}
p{margin:0}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.wrap{max-width:1180px;margin:0 auto;padding:0 max(16px,env(safe-area-inset-left,0px))}

/* header */
.mast{border-bottom:1px solid var(--line)}
.mast .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:850;font-size:19px;letter-spacing:-.04em;text-decoration:none;color:var(--head)}
.mark{width:34px;height:34px;display:block}
.brand small{font-weight:600;font-size:12px;color:var(--muted);letter-spacing:0}
.nav{display:flex;align-items:center;gap:22px}
.nav a{text-decoration:none;color:var(--muted);font-size:14px;font-weight:600}
.nav a:hover,.nav a[aria-current]{color:var(--blue)}
.nav .cta{color:#fff;background:var(--blue);padding:9px 14px;border-radius:10px}
.nav .cta:hover{color:#fff;filter:brightness(1.08)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:10px;padding:14px 20px;font:700 15px/1.2 var(--f);text-decoration:none;cursor:pointer;background:var(--blue);color:#fff;transition:transform .15s,filter .15s}
.btn:hover{transform:translateY(-1px);filter:brightness(1.07)}
.btn.green{background:var(--green)}
.btn.outline{background:var(--card);color:var(--ink);border:1px solid var(--line)}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}

/* hero */
.hero{display:grid;grid-template-columns:1.3fr .7fr;gap:32px;align-items:center;padding:clamp(48px,8vw,96px) 0 clamp(40px,6vw,72px)}
.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.18em;font-weight:800;color:#374ca2}
.hero h1{font-size:clamp(42px,6.4vw,80px);line-height:1.03;letter-spacing:-.045em;font-weight:700;margin:16px 0 22px}
.hero h1 em,.h2 em{font-style:normal;color:var(--blue-2)}
.lede{font-size:clamp(17px,1.6vw,19px);color:var(--muted);max-width:44ch;line-height:1.65}
.orb{width:min(320px,100%);aspect-ratio:1;margin:auto;border-radius:50%;position:relative;background:repeating-radial-gradient(circle,transparent 0 29px,#7f9bf126 30px 31px),conic-gradient(from 20deg,#dfe6ff65,#fff,#bdc9fd,#fff,#dfe6ff65);border:1px solid var(--blue-line);display:grid;place-items:center}
.orb b{font-size:11px;letter-spacing:.3em;color:#2f4cc1;font-weight:850;background:#ffffffcc;padding:4px 8px;border-radius:6px}
.orb .ring{position:absolute;inset:14%;border:1px dashed #b3c1ed;border-radius:50%;transform:rotate(-25deg) scaleY(.48)}
.orb .sat{position:absolute;width:13px;height:13px;border-radius:50%;background:#3152d5;box-shadow:0 0 0 8px #3152d519;top:50%;left:50%;margin:-6.5px;animation:orbit 9s linear infinite}
@keyframes orbit{from{transform:rotate(0) translateX(118px) rotate(0)}to{transform:rotate(360deg) translateX(118px) rotate(-360deg)}}
.orb .chip{position:absolute;font-style:normal;font-size:12px;font-weight:700;padding:6px 11px;border-radius:999px;white-space:nowrap;box-shadow:0 6px 18px #1738c51f}
.orb .c1{background:#fff;color:#252a3c;border:1px solid var(--line);top:12%;left:-10%}
.orb .c2{background:#1738c5;color:#fff;top:48%;right:-14%}
.orb .c3{background:#eef1fd;color:#2845aa;bottom:8%;left:2%}

/* sections */
section{padding:clamp(40px,6vw,72px) 0}
.alt{background:var(--soft)}
.micro{font-size:11px;text-transform:uppercase;letter-spacing:.16em;font-weight:800;color:#4556a2}
.h2{font-size:clamp(28px,3.6vw,44px);letter-spacing:-.035em;line-height:1.1;margin:12px 0 14px;font-weight:700}
.sub{color:var(--muted);max-width:60ch;font-size:17px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:clamp(22px,3vw,32px)}
.card.tint{background:var(--soft)}
.card h3{font-size:20px;letter-spacing:-.02em;margin:10px 0 8px}
.card p{color:var(--muted);font-size:15px}
.num{width:34px;height:34px;border-radius:10px;background:var(--blue-soft);color:#2441b0;display:grid;place-items:center;font-weight:800;font-size:12px}
.notice{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-size:13px;color:var(--muted);line-height:1.6;margin-top:18px}
.match{display:grid;gap:12px;margin-top:24px}
.match div{display:grid;grid-template-columns:150px 1fr;gap:14px;align-items:start;border-top:1px solid var(--line);padding-top:12px}
.tag{display:inline-block;font-size:12px;font-weight:700;border-radius:999px;padding:4px 10px;background:var(--blue-soft);color:#2845aa;white-space:nowrap}
.tag.solid{background:var(--blue);color:#fff}
.tag.plain{background:var(--card);color:var(--ink);border:1px solid var(--line)}
.card p.quote,.quote{font-size:clamp(20px,2.4vw,26px);font-weight:600;line-height:1.4;letter-spacing:-.015em;color:var(--head);max-width:36ch}
.band{background:#1738c5;color:#fff;border-radius:24px;padding:clamp(28px,5vw,56px);display:grid;grid-template-columns:1.4fr .6fr;gap:24px;align-items:center}
.band h2{color:#fff}
.band p{color:#dfe6ff}
.band .btn{background:#fff;color:#1738c5}
.compare{display:grid;gap:12px;margin-top:20px}
.compare .row{border:1px solid var(--line);border-radius:14px;padding:16px 18px;background:var(--card)}
.compare .row strong{display:block;font-size:14px;margin-bottom:4px}
.compare .row small{color:var(--muted);font-size:14px;line-height:1.6;display:block}
.compare .row.good{border-color:var(--blue-line);background:var(--blue-soft)}
.timeline{border-left:2px solid var(--blue-line);padding-left:20px;margin:18px 0 0 6px;display:grid;gap:14px}
.timeline p{position:relative;font-size:15px}
.timeline p:before{content:"";position:absolute;left:-26px;top:8px;width:10px;height:10px;border-radius:50%;background:#3152d5}
.foot{border-top:1px solid var(--line);padding:28px 0 40px;font-size:13px;color:var(--muted)}
.foot .wrap{display:grid;gap:10px}
.foot nav{display:flex;gap:18px;flex-wrap:wrap}
.foot a{color:var(--ink);text-decoration:none;font-weight:600}

@media (max-width:860px){
  .hero{grid-template-columns:1fr}
  .hero .art{display:none}
  .grid2,.grid3,.band{grid-template-columns:1fr}
  .match div{grid-template-columns:1fr;gap:6px}
  .match .tag{justify-self:start}
}
@media (max-width:600px){
  .nav a:not(.cta){display:none}
  .brand small{display:none}
  .actions .btn{width:100%;justify-content:center}
}
@media (prefers-reduced-motion:reduce){.orb .sat{animation:none}.btn{transition:none}}

/* header fly-together: APTORYN's letters fly into the mark (once per visit) */
.brand svg.mark path{fill:none;stroke:var(--blue);stroke-width:6;stroke-linecap:round;stroke-linejoin:round}
.brand-word{position:relative;display:inline-block}
.brand-fly{position:absolute;left:0;top:50%;transform:translateY(-50%);display:none;gap:5px;font-size:14px;font-weight:800;letter-spacing:.06em;white-space:nowrap}
.brand-fly i{font-style:normal;display:inline-block;transition:transform .42s cubic-bezier(.55,0,.3,1),opacity .3s ease .12s}
.brand.fly .brand-fly{display:flex}
.brand.fly .brand-name{opacity:0}
.brand.fly svg.mark path{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset .4s cubic-bezier(.4,0,.2,1)}
.brand.fly svg.mark path.on{stroke-dashoffset:0}
.brand.fly.named .brand-name{opacity:1;transition:opacity .35s}