/* Priora Active — northOS
   Volt palette, lifted from the app's own theme so the site, the App Store
   screenshots and the product are one thing rather than three. */

:root{
  --paper:#0B0D0B;
  --paper-2:#12150F;
  --card:#15181C;
  --well:#1E2228;
  --ink:#F4F7F2;
  --ink-2:rgba(244,247,242,.66);
  --ink-3:rgba(244,247,242,.40);
  --faint:rgba(244,247,242,.26);
  --accent:#C8F24A;
  --accent-dim:rgba(200,242,74,.14);
  --sage:#2FD9A4;
  --hair:rgba(244,247,242,.08);
  --rule:rgba(244,247,242,.16);
  --sans:'Archivo',-apple-system,BlinkMacSystemFont,'Helvetica Neue',Arial,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,'SF Mono',Menlo,monospace;
  --wrap:1180px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{color:#DFFF7E}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 clamp(20px,5vw,40px)}

/* ---------- type ---------- */
.eyebrow{
  font-family:var(--mono);font-size:11.5px;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:var(--accent);
  display:inline-flex;align-items:center;gap:14px;margin:0 0 18px;
}
.eyebrow::before{content:"";width:34px;height:4px;background:var(--accent);flex:none}
.eyebrow--sage{color:var(--sage)}
.eyebrow--sage::before{background:var(--sage)}
.eyebrow--quiet{color:var(--ink-3)}
.eyebrow--quiet::before{background:var(--rule)}

h1,h2,h3{margin:0;letter-spacing:-.03em;line-height:1.02;text-transform:uppercase;font-weight:900}
h1{font-size:clamp(36px,4.9vw,62px);line-height:.96}
h2{font-size:clamp(27px,3.3vw,42px)}
h3{font-size:clamp(18px,1.7vw,21px);letter-spacing:-.02em;line-height:1.2}
.em{color:var(--accent)}
.lede{font-size:clamp(16.5px,1.25vw,19px);color:var(--ink-2);max-width:56ch;margin:22px 0 0}
.muted{color:var(--ink-3)}

/* ---------- header ---------- */
header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(11,13,11,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--hair);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;height:70px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:38px;height:38px;border-radius:10px}
.brand b{font-size:16px;font-weight:800;letter-spacing:-.01em;text-transform:none;color:var(--ink)}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{font-size:14.5px;color:var(--ink-2);font-weight:500}
.nav-links a:hover{color:var(--ink)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:var(--accent);color:#07080B;font-weight:700;font-size:15.5px;
  padding:13px 22px;border-radius:999px;white-space:nowrap;
  transition:transform .16s ease, box-shadow .16s ease;
  box-shadow:0 10px 34px -14px rgba(200,242,74,.8);
}
.btn:hover{color:#07080B;transform:translateY(-1px);box-shadow:0 16px 40px -14px rgba(200,242,74,.95)}
.btn--ghost{background:transparent;color:var(--ink);box-shadow:none;border:1px solid var(--rule)}
.btn--ghost:hover{background:rgba(244,247,242,.06);color:var(--ink)}
.btn--lg{font-size:17px;padding:17px 30px}

/* ---------- hero ---------- */
.hero{position:relative;padding:clamp(52px,6vw,84px) 0 clamp(48px,6vw,76px);overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:-30% -10% auto -10%;height:80%;
  background:radial-gradient(60% 60% at 50% 0%,rgba(200,242,74,.16),transparent 70%);
  pointer-events:none;
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,64px);align-items:center}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;align-items:center}
.hero-note{font-family:var(--mono);font-size:12.5px;color:var(--ink-3);letter-spacing:.04em;margin-top:18px}

.phone{
  position:relative;margin:0 auto;width:min(300px,78vw);
  border-radius:44px;padding:9px;
  background:linear-gradient(150deg,#5b5f56,#20231f 22%,#101210 52%,#20231f 80%,#5b5f56);
  box-shadow:0 60px 110px -50px #000, 0 0 0 1px rgba(255,255,255,.05);
}
.phone img{border-radius:36px;display:block;width:100%}
.phone--tilt{transform:rotate(-2.2deg)}

/* ---------- sections ---------- */
section{padding:clamp(50px,6vw,84px) 0;position:relative}
.section-head{max-width:64ch;margin-bottom:clamp(34px,4vw,54px)}
.rule{height:1px;background:var(--hair);border:0;margin:0}

/* the argument */
.claims{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,26px)}
.claim{
  background:var(--card);border:1px solid var(--hair);border-radius:22px;
  padding:clamp(22px,2.4vw,30px);
}
.claim h3{margin-bottom:10px}
.claim p{margin:0;color:var(--ink-2);font-size:15.5px}
.claim .n{
  font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--accent);
  display:block;margin-bottom:16px;
}

/* alternating feature rows */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center;padding:clamp(38px,5vw,64px) 0}
.feature + .feature{border-top:1px solid var(--hair)}
.feature--flip .feature__art{order:-1}
.feature__copy h2{margin-bottom:18px}
.feature__copy p{color:var(--ink-2);margin:0;max-width:46ch}
.feature__art{display:flex;justify-content:center}
.stats{display:flex;gap:30px;margin-top:30px;border-top:2px solid var(--rule);padding-top:20px}
.stat b{display:block;font-size:32px;font-weight:800;letter-spacing:-.02em;line-height:1}
.stat span{display:block;margin-top:6px;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}

/* rehab call-out */
.panel{
  background:var(--card);border:1px solid var(--hair);border-radius:28px;
  padding:clamp(26px,3.4vw,44px);position:relative;overflow:hidden;
}
.panel--sage{border-color:rgba(47,217,164,.28)}
.panel--sage::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--sage)}

/* closer */
.closer{text-align:center;padding:clamp(70px,9vw,120px) 0}
.closer .icon{width:104px;height:104px;border-radius:26px;margin:0 auto 30px;box-shadow:0 30px 80px -28px rgba(200,242,74,.55)}
.closer h2{font-size:clamp(34px,4.6vw,60px);line-height:1}
.closer .lede{margin-left:auto;margin-right:auto}
.closer .hero-cta{justify-content:center}

/* ---------- long-form pages ---------- */
.doc{padding:clamp(48px,6vw,84px) 0 clamp(60px,8vw,100px);max-width:74ch}
.doc h1{font-size:clamp(32px,4.2vw,50px);margin-bottom:18px}
.doc h2{font-size:clamp(21px,2.4vw,27px);margin:44px 0 12px;text-transform:none;letter-spacing:-.02em}
.doc h3{font-size:18px;margin:26px 0 8px;text-transform:none;color:var(--ink)}
.doc p,.doc li{color:var(--ink-2);font-size:16.5px}
.doc ul{padding-left:22px;margin:12px 0}
.doc li{margin:7px 0}
.doc strong{color:var(--ink);font-weight:600}
.doc .updated{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin:0 0 34px}
.doc table{width:100%;border-collapse:collapse;margin:18px 0;font-size:15.5px}
.doc th,.doc td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--hair);color:var(--ink-2);vertical-align:top}
.doc th{color:var(--ink);font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.08em}
.callout{background:var(--card);border:1px solid var(--hair);border-left:3px solid var(--accent);border-radius:14px;padding:18px 20px;margin:22px 0}
.callout p{margin:0}

/* faq */
.faq details{border-bottom:1px solid var(--hair);padding:18px 0}
.faq summary{cursor:pointer;font-weight:600;font-size:17px;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-weight:700;flex:none}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--ink-2);margin:12px 0 0;max-width:62ch}

/* ---------- footer ---------- */
footer.site{border-top:1px solid var(--hair);padding:52px 0 46px;margin-top:20px}
.foot{display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between;align-items:flex-start}
.foot-links{display:flex;flex-wrap:wrap;gap:24px}
.foot-links a{color:var(--ink-2);font-size:14.5px}
.foot-links a:hover{color:var(--ink)}
.foot small{display:block;color:var(--faint);font-size:13px;margin-top:16px}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .hero-grid .phone{order:-1}
  .claims{grid-template-columns:1fr}
  .feature{grid-template-columns:1fr;gap:34px}
  .feature--flip .feature__art{order:0}
  .nav-links{display:none}
}
@media (max-width:520px){
  body{font-size:16px}
  .stats{gap:20px}
  .foot{flex-direction:column}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn{transition:none}
}

/* Focus visibility — the accent is bright enough to serve as the ring. */
a:focus-visible,summary:focus-visible,.btn:focus-visible{
  outline:2px solid var(--accent);outline-offset:3px;border-radius:6px;
}

/* Pre-launch CTA. The app is in review, so the button states that plainly
   rather than linking to an App Store page that 404s until approval. One
   find-replace at launch — see the LAUNCH SWITCH comment in index.html. */
.cta-soon{
  background:transparent;color:var(--accent);
  border:1px dashed rgba(200,242,74,.5);box-shadow:none;cursor:default;
}
.cta-soon:hover{transform:none;box-shadow:none;color:var(--accent)}