/* ============================================================================
   HACK YOUR HEALTH — Investor Pitch design system
   Matches the 3-min explainer video + the live site.
   Obsidian · Aurora Teal · Mineral Gold · Bone White · Aurora Violet.
   ========================================================================== */

:root{
  --bg:#0a0c0b;          /* Obsidian Void */
  --bg-2:#12160f;        /* Biofilm Slate — elevated surfaces */
  --bg-3:#0f1311;
  --ink:#f2f0ea;         /* Bone White */
  --ink-2:#c3cabf;
  --muted:#9aa39e;       /* Ash Muted */
  --line:rgba(242,240,234,.11);
  --line-2:rgba(242,240,234,.06);
  --glass:rgba(242,240,234,.032);
  --glass-2:rgba(242,240,234,.06);
  --teal:#5fe3c0;        /* Aurora Teal — signature accent */
  --teal-deep:#2bbfa0;
  --gold:#d9b36a;        /* Mineral Gold */
  --gold-deep:#7a6238;
  --violet:#7b6cff;      /* Aurora depth */
  --rose:#ff8fb1;
  --grad-strand:linear-gradient(100deg,var(--teal),var(--violet) 58%,var(--gold));
  --radius:18px;
  --radius-lg:26px;
  --radius-sm:12px;
  --shadow:0 30px 80px -30px rgba(0,0,0,.8);
  --maxw:1200px;
  --pad:clamp(20px,5vw,64px);
  --font-display:"Fraunces",Georgia,"Times New Roman",serif;
  --font-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --ease:cubic-bezier(.16,1,.3,1);
  --ease-soft:cubic-bezier(.33,0,.15,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--font-body);font-weight:350;line-height:1.55;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
::selection{background:rgba(95,227,192,.28);color:#fff}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:400;letter-spacing:-.02em;line-height:1.03;margin:0}
p{margin:0}

/* ---------- layout helpers ---------- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
.section{position:relative;padding:clamp(72px,11vh,140px) 0}
.section.tight{padding:clamp(48px,7vh,90px) 0}
.center{text-align:center}
.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--teal);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--teal);opacity:.7}
.eyebrow.gold{color:var(--gold)}
.eyebrow.gold::before{background:var(--gold)}
.eyebrow.violet{color:var(--violet)}
.eyebrow.violet::before{background:var(--violet)}
.muted{color:var(--muted)}
.ink2{color:var(--ink-2)}
.mono{font-family:var(--font-mono)}
.serif{font-family:var(--font-display)}
.grad-text{background:var(--grad-strand);-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:clamp(17px,2vw,20px);color:var(--ink-2);max-width:62ch;font-weight:350;line-height:1.6}
.h-sec{font-size:clamp(30px,4.6vw,54px);letter-spacing:-.025em}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);border:0;margin:0}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:100px;border:1px solid var(--line);
  background:var(--glass);color:var(--ink);font-size:14.5px;font-weight:450;letter-spacing:.01em;
  transition:transform .5s var(--ease),background .35s,border-color .35s,box-shadow .5s;position:relative;overflow:hidden}
.btn:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.22)}
.btn svg{width:16px;height:16px;flex:none}
.btn-primary{background:linear-gradient(100deg,#eafffb,#dfeeff);color:#04121a;border-color:transparent;font-weight:550;
  box-shadow:0 12px 40px -12px rgba(95,227,192,.55)}
.btn-primary:hover{box-shadow:0 18px 52px -12px rgba(95,227,192,.7)}
.btn-ghost{background:transparent}
.btn-lg{padding:17px 30px;font-size:15.5px}

/* ---------- top nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;transition:background .4s,border-color .4s,backdrop-filter .4s}
.nav.scrolled{background:rgba(10,12,11,.72);backdrop-filter:blur(18px) saturate(1.3);border-bottom:1px solid var(--line-2)}
.nav-in{max-width:var(--maxw);margin-inline:auto;padding:16px var(--pad);display:flex;align-items:center;gap:22px}
.brand{display:inline-flex;align-items:center;gap:11px;font-family:var(--font-display);font-size:18px;letter-spacing:-.01em}
.brand .mark{width:26px;height:26px;flex:none}
.nav-links{margin-left:auto;display:flex;align-items:center;gap:6px}
.nav-links a{font-size:13.5px;color:var(--ink-2);padding:9px 14px;border-radius:100px;transition:color .3s,background .3s}
.nav-links a:hover{color:var(--ink);background:var(--glass)}
.nav-links a.active{color:var(--teal)}
.nav-cta{margin-left:6px}
/* Compact — keep the full 5-act arc navigable on phones (no links dropped). */
@media(max-width:820px){
  .nav-in{gap:10px}
  .nav-links{gap:2px}
  .nav-links a{font-size:12.5px;padding:8px 10px}
}
@media(max-width:560px){
  .nav-in{padding-inline:16px}
  .nav .bt{display:none}                 /* hide wordmark, keep the mark */
  .nav-links a{font-size:12px;padding:7px 8px}
  .nav-links a.nav-cta{padding:9px 14px}
}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;padding:120px 0 80px}
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.9}
.hero-veil{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(120% 90% at 70% 20%,transparent,var(--bg) 78%),
             linear-gradient(180deg,transparent 40%,var(--bg) 96%)}
.hero .wrap{position:relative;z-index:2}
.hero h1{font-size:clamp(38px,7vw,86px);letter-spacing:-.035em;max-width:16ch}
.hero .kicker{font-size:clamp(15px,2vw,19px)}

/* generic page hero (inner pages) */
.phero{position:relative;padding:clamp(130px,20vh,210px) 0 clamp(30px,5vh,60px);overflow:hidden}
.phero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.55}
.phero-veil{position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(100% 80% at 60% 0%,transparent,var(--bg) 80%),linear-gradient(180deg,transparent 55%,var(--bg))}
.phero .wrap{position:relative;z-index:2}
.phero h1{font-size:clamp(34px,6vw,72px);letter-spacing:-.03em;max-width:18ch;margin-top:20px}

/* ---------- reveal ----------
   Content is visible by DEFAULT; the hidden/animated state only applies once
   JS has added `.js` to <html>. So if JS is blocked or fails, nothing vanishes. */
.reveal{opacity:1;transform:none}
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
.js .reveal[data-d="1"]{transition-delay:.08s}
.js .reveal[data-d="2"]{transition-delay:.16s}
.js .reveal[data-d="3"]{transition-delay:.24s}
.js .reveal[data-d="4"]{transition-delay:.32s}
.js .reveal[data-d="5"]{transition-delay:.4s}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none}
  .meter i,.dosebar .fill{transition:none}
}

/* ---------- cards / grids ---------- */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.g2,.g3,.g4{grid-template-columns:1fr}}

.card{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);padding:26px;position:relative;overflow:hidden;
  transition:border-color .5s,transform .6s var(--ease),background .5s}
.card:hover{border-color:rgba(255,255,255,.18);transform:translateY(-3px)}
.card h3{font-size:22px;margin-bottom:8px}
.card p{color:var(--muted);font-size:14.5px;line-height:1.6}

/* stat blocks */
.statrow{display:flex;flex-wrap:wrap;gap:clamp(20px,5vw,64px)}
.stat b{display:block;font-family:var(--font-display);font-size:clamp(30px,5vw,52px);font-weight:400;letter-spacing:-.02em;line-height:1}
.stat span{display:block;margin-top:8px;color:var(--muted);font-size:13.5px;max-width:22ch}
.stat.teal b{color:var(--teal)} .stat.gold b{color:var(--gold)} .stat.violet b{color:var(--violet)}

/* claim list */
.claims{display:flex;flex-direction:column;gap:2px}
.claim{display:flex;gap:18px;align-items:baseline;padding:22px 0;border-top:1px solid var(--line-2)}
.claim:last-child{border-bottom:1px solid var(--line-2)}
.claim .n{font-family:var(--font-mono);font-size:12px;color:var(--teal);letter-spacing:.1em;flex:none;width:34px}
.claim .t{font-family:var(--font-display);font-size:clamp(19px,2.4vw,26px);color:var(--ink)}
.claim .d{color:var(--muted);font-size:14.5px;margin-top:6px;max-width:60ch}

/* ---------- pipeline (how it works) ---------- */
.pipe{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative}
@media(max-width:900px){.pipe{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.pipe{grid-template-columns:1fr}}
.step{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;position:relative;overflow:hidden;
  transition:border-color .5s,transform .6s var(--ease)}
.step:hover{border-color:rgba(255,255,255,.2);transform:translateY(-4px)}
.step .num{font-family:var(--font-mono);font-size:12px;letter-spacing:.2em;color:var(--teal)}
.step h3{font-size:20px;margin:14px 0 8px}
.step p{color:var(--muted);font-size:14px;line-height:1.6}
.step .rail{position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--grad-strand);opacity:.5}

/* own vs rent diagram */
.orbit{display:grid;grid-template-columns:1fr auto 1fr;gap:22px;align-items:center}
@media(max-width:820px){.orbit{grid-template-columns:1fr;text-align:center}}
.core{background:linear-gradient(160deg,rgba(95,227,192,.14),rgba(123,108,255,.08));border:1px solid rgba(95,227,192,.35);
  border-radius:var(--radius-lg);padding:34px;text-align:center;box-shadow:0 0 60px -20px rgba(95,227,192,.4)}
.core b{font-family:var(--font-display);font-size:26px;display:block}
.mods{display:flex;flex-direction:column;gap:14px}
.mod{border:1px dashed var(--line);border-radius:var(--radius);padding:18px 22px;background:var(--glass);display:flex;align-items:center;gap:14px}
.mod .tag{font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;padding:4px 9px;border-radius:6px;border:1px solid var(--line);color:var(--muted)}

/* margin / meter bar */
.meter{height:16px;border-radius:100px;background:var(--glass-2);border:1px solid var(--line);overflow:hidden;position:relative}
.meter i{display:block;height:100%;width:0;background:var(--grad-strand);border-radius:100px;transition:width 1.8s var(--ease)}
.meter.in i{width:var(--to,75%)}

/* compliance gate visual */
.gate{border:1px solid rgba(95,227,192,.28);background:linear-gradient(180deg,rgba(95,227,192,.05),transparent);border-radius:var(--radius-lg);padding:clamp(24px,4vw,40px)}
.stamp{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);
  border:1px solid rgba(95,227,192,.4);border-radius:100px;padding:8px 16px}
.stamp svg{width:15px;height:15px}
.dose{display:flex;align-items:center;gap:16px;margin-top:18px;flex-wrap:wrap}
.dose .cap{font-family:var(--font-mono);font-size:13px;color:var(--muted)}
.dosebar{flex:1;min-width:180px;height:10px;border-radius:100px;background:var(--glass-2);border:1px solid var(--line);position:relative;overflow:hidden}
.dosebar .fill{position:absolute;left:0;top:0;bottom:0;width:0;background:var(--gold);border-radius:100px;transition:width 1.4s var(--ease)}
.dosebar .limit{position:absolute;top:-4px;bottom:-4px;width:2px;background:var(--teal);box-shadow:0 0 12px var(--teal)}

/* pull quote / VO line */
.vo{font-family:var(--font-display);font-size:clamp(24px,4vw,44px);line-height:1.22;letter-spacing:-.02em;max-width:20ch}
.vo .grad-text{font-style:italic}

/* CTA band */
.cta{position:relative;overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--line);
  background:radial-gradient(80% 120% at 50% 0%,rgba(123,108,255,.12),transparent 60%),var(--bg-2);
  padding:clamp(40px,6vw,70px);text-align:center}
.cta h2{font-size:clamp(30px,4.6vw,52px)}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--line);padding:64px 0 48px;background:var(--bg-3)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}
.foot h5{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin:0 0 16px}
.foot a{display:block;color:var(--ink-2);font-size:14px;padding:5px 0;transition:color .3s}
.foot a:hover{color:var(--teal)}
.foot-brand p{color:var(--muted);font-size:14px;margin-top:14px;max-width:34ch;line-height:1.6}
.disclaimer{margin-top:48px;padding-top:26px;border-top:1px solid var(--line-2);color:var(--muted);font-size:11.5px;line-height:1.75;max-width:none}
.disclaimer a{display:inline;color:var(--muted);text-decoration:underline}
.foot-legal{margin-top:26px;display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;color:var(--muted);font-size:12.5px}

/* footnote marker */
.fn{font-size:.6em;vertical-align:super;color:var(--teal);font-family:var(--font-mono)}

/* progress line at very top */
.progress{position:fixed;top:0;left:0;height:2px;width:0;background:var(--grad-strand);z-index:70;transition:width .1s linear}

/* small utility */
.mt-s{margin-top:14px}.mt-m{margin-top:28px}.mt-l{margin-top:48px}
.pill{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  border:1px solid var(--line);border-radius:100px;padding:7px 14px;color:var(--ink-2)}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 10px var(--teal);animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
@media (prefers-reduced-motion:reduce){.pill .dot{animation:none}}