/* Shared styles for the qualification + confirmation pages (book.html, confirmation.html).
   Tokens and components mirror index.html so the funnel reads as one product. */
:root{
  --ink:#0b0b0c;
  --ink-2:#151517;
  --ink-3:#1f1f22;
  --paper:#ffffff;
  --mist:#f3f3f1;
  --mist-2:#e9e9e6;
  --line:rgba(11,11,12,.1);
  --line-dark:rgba(255,255,255,.12);
  --muted:#6e6e6c;
  --muted-dark:rgba(255,255,255,.58);
  --accent:#33b47b;
  --accent-soft:#e3f5f3;
  --danger:#ef4444;
  --r-lg:32px;
  --r:24px;
  --r-sm:16px;
  --max:1240px;
  --gutter:clamp(20px,4vw,40px);
  --sans:"Inter Tight",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --serif:"Instrument Serif",Georgia,"Times New Roman",serif;
  --ease:cubic-bezier(.22,1,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-x:clip}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.55;color:var(--ink);background:var(--mist);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
img,video{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3,p{margin:0}
button{font:inherit;color:inherit}
em.serif{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em}
.wrap{width:100%;max-width:calc(var(--max) + var(--gutter)*2);margin:0 auto;padding:0 var(--gutter)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
[hidden]{display:none!important}

/* ---------- Buttons ---------- */
.btn{--bg:var(--ink);--fg:#fff;display:inline-flex;align-items:center;justify-content:space-between;gap:14px;padding:8px 8px 8px 24px;border:0;border-radius:999px;background:var(--bg);color:var(--fg);font-weight:500;font-size:16px;letter-spacing:-.005em;text-decoration:none;white-space:nowrap;cursor:pointer;transition:transform .4s var(--ease),box-shadow .4s var(--ease),background .3s,opacity .3s}
.btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 14px 40px -14px rgba(0,0,0,.45)}
.btn:disabled{opacity:.28;cursor:not-allowed}
.btn .ico{display:grid;place-items:center;flex:none;width:40px;height:40px;border-radius:50%;background:var(--fg);color:var(--bg);overflow:hidden;position:relative}
.btn .ico svg{width:16px;height:16px;transition:transform .45s var(--ease)}
.btn .ico svg + svg{position:absolute;transform:translate(-160%,160%)}
.btn:hover:not(:disabled) .ico svg:first-child{transform:translate(160%,-160%)}
.btn:hover:not(:disabled) .ico svg + svg{transform:translate(0,0)}
.btn--light{--bg:#fff;--fg:var(--ink)}
.btn--lg{font-size:17px;padding:10px 10px 10px 28px}
.btn--lg .ico{width:46px;height:46px}
.btn .spin{width:18px;height:18px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.back{display:inline-flex;align-items:center;gap:8px;padding:10px 4px;border:0;background:none;font-size:15px;font-weight:500;color:var(--muted);cursor:pointer;transition:color .2s}
.back:hover{color:var(--ink)}
.back svg{width:14px;height:14px;transform:rotate(-135deg)}

/* ---------- Badge ---------- */
.badge{display:inline-flex;align-items:center;gap:10px;padding:8px 14px 8px 12px;border-radius:999px;font-size:13px;font-weight:500;letter-spacing:.02em;background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.badge--light{background:var(--accent-soft);color:#17643f;border-color:rgba(51,180,123,.25)}
.dot{position:relative;width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none}
.dot::after{content:"";position:absolute;inset:-4px;border-radius:50%;background:var(--accent);opacity:.5;animation:pulse 2s var(--ease) infinite}
@keyframes pulse{0%{transform:scale(.5);opacity:.6}100%{transform:scale(2.2);opacity:0}}

/* ---------- Notice + Top bar ---------- */
.notice{background:#000;color:rgba(255,255,255,.62);font-size:12px;line-height:1.45;text-align:center;padding:9px var(--gutter)}
.notice strong{color:#fff;font-weight:500}
.notice a{color:#fff;text-underline-offset:2px}
.top{position:sticky;top:0;z-index:50;background:rgba(243,243,241,.8);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid transparent;transition:border-color .3s}
.top.scrolled{border-color:var(--line)}
.top-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px}
.top .logo img{height:26px;width:auto}
.top-right{display:flex;align-items:center;gap:22px}
.top-status{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:var(--muted)}
.top-link{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:14px;font-weight:500;text-decoration:none;transition:border-color .2s,transform .3s var(--ease)}
.top-link:hover{border-color:rgba(11,11,12,.3);transform:translateY(-1px)}
.top-link svg{width:12px;height:12px;transform:rotate(-135deg)}

/* ---------- Footer ---------- */
.footer{background:#000;color:#fff;padding:clamp(64px,8vw,96px) 0 32px;margin-top:clamp(64px,8vw,110px)}
.f-top{display:grid;grid-template-columns:minmax(0,300px) minmax(0,1fr);gap:40px 80px}
.f-brand img{height:28px;width:auto;filter:invert(1)}
.f-brand p{margin-top:20px;font-size:14px;color:var(--muted-dark);max-width:260px}
.f-brand a{display:inline-block;margin-top:18px;font-size:15px;text-underline-offset:4px}
.f-legal{display:grid;gap:16px;font-size:13px;line-height:1.65;color:rgba(255,255,255,.5)}
.f-legal a{color:rgba(255,255,255,.85)}
.f-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 32px;margin-top:56px;padding-top:28px;border-top:1px solid var(--line-dark);font-size:13px;color:rgba(255,255,255,.5)}
.f-links{display:flex;flex-wrap:wrap;gap:8px 28px}
.f-links a{display:inline-flex;align-items:center;gap:6px;text-decoration:none;color:rgba(255,255,255,.8);transition:color .2s}
.f-links a:hover{color:#fff}
.f-links svg{width:11px;height:11px;opacity:.6}
.f-word{margin-top:56px;opacity:.09;pointer-events:none}
.f-word img{width:100%;height:auto;filter:invert(1)}

/* ---------- Social proof ---------- */
.proof{display:flex;align-items:center;gap:14px}
.avs{display:flex}
.avs span{display:grid;place-items:center;width:36px;height:36px;margin-left:-9px;border-radius:50%;font-size:11.5px;font-weight:600;letter-spacing:.02em;color:#fff;background:linear-gradient(140deg,#3a3a3f,#1c1c1f);border:2px solid var(--ink)}
.avs span:first-child{margin-left:0}
.avs span:last-child{background:var(--accent);color:var(--ink)}
.proof .stars{color:#f5c451;font-size:13px;letter-spacing:2px;line-height:1}
.proof small{display:block;margin-top:5px;font-size:13px;color:var(--muted-dark)}

/* ---------- Reveal ---------- */
.rv{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0s)}
.rv.in{opacity:1;transform:none}

@media (max-width:820px){
  .f-top{grid-template-columns:1fr}
  .top-status{display:none}
}
@media (max-width:640px){
  body{font-size:16px}
  .notice{font-size:11px}
  .top-inner{height:62px}
  .top .logo img{height:22px}
  .top-link{padding:8px 13px;font-size:13px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}