/* ===================================================================
   Peptific · Web kit (peptific.com)
   The marketing site as the app's natural web sibling. Built entirely
   on the locked tokens (../../styles.css). Light-first, warm off-white
   canvas, ink-led text, ONE teal spark, oversized SF Pro numerals,
   hairline white cards. Fully responsive (desktop + mobile).
   Hand off to Codex/Astro: every section is a self-contained block.
   =================================================================== */

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion:reduce){ html{ scroll-behavior:auto; } }

body{
  background:var(--canvas);
  color:var(--ink);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
::selection{ background:var(--accent-soft); color:var(--accent-soft-ink); }
:focus-visible{ outline:none; box-shadow:var(--focus-ring); border-radius:4px; }

/* ---------- Layout primitives ---------- */
.wrap{ width:100%; max-width:1160px; margin:0 auto; padding:0 24px; }
.wrap-narrow{ max-width:760px; }
.section{ padding:96px 0; }
.section-sm{ padding:64px 0; }
.section.sunken{ background:var(--canvas-sunken); }
.divider{ height:1px; background:var(--hairline); border:0; }

/* ---------- Type helpers ---------- */
.overline{
  font:var(--type-overline); letter-spacing:var(--tracking-overline);
  text-transform:uppercase; color:var(--accent-strong);
  display:inline-flex; align-items:center; gap:8px;
}
.overline.muted{ color:var(--ink-3); }
.overline svg{ width:13px; height:13px; }

.display{
  font-family:var(--font-display); font-weight:800; letter-spacing:-0.03em;
  line-height:0.98; color:var(--ink); font-size:clamp(40px, 6.2vw, 76px);
  text-wrap:balance;
}
.display .spark{ color:var(--accent-strong); }
.h-sec{
  font-family:var(--font-display); font-weight:800; letter-spacing:-0.025em;
  line-height:1.04; font-size:clamp(30px, 4vw, 46px); text-wrap:balance;
}
.h-card{
  font-family:var(--font-display); font-weight:700; letter-spacing:-0.015em;
  font-size:22px; line-height:1.18;
}
.lede{
  font:var(--type-body); font-size:clamp(17px,1.5vw,20px); line-height:1.55;
  color:var(--ink-2); max-width:54ch; text-wrap:pretty;
}
.muted{ color:var(--ink-2); }
.mono{ font-family:var(--font-mono); font-variant-numeric:tabular-nums; }
.eyebrow-num{
  font-family:var(--font-display); font-weight:800; letter-spacing:-0.03em;
  font-variant-numeric:tabular-nums; line-height:1;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  font-family:var(--font-sans); font-weight:700; font-size:16px; line-height:1;
  padding:0 22px; height:52px; border:0; border-radius:var(--radius-pill);
  cursor:pointer; white-space:nowrap; transition:transform var(--dur-fast) var(--ease-out),
  background var(--dur-fast), box-shadow var(--dur-fast), border-color var(--dur-fast);
  -webkit-tap-highlight-color:transparent;
}
.btn svg{ width:18px; height:18px; }
.btn-primary{ background:var(--accent); color:var(--on-accent); box-shadow:var(--glow-accent); }
.btn-primary:hover{ transform:translateY(-1px); }
.btn-primary:active{ transform:scale(var(--press-scale)); background:var(--accent-pressed); }
.btn-dark{ background:var(--ink); color:var(--canvas); box-shadow:var(--elev-1); }
.btn-dark:hover{ transform:translateY(-1px); }
.btn-dark:active{ transform:scale(var(--press-scale)); }
.btn-ghost{ background:transparent; color:var(--ink); border:1.5px solid var(--hairline); }
.btn-ghost:hover{ border-color:var(--ink-3); transform:translateY(-1px); }
.btn-soft{ background:var(--accent-soft); color:var(--accent-soft-ink); }
.btn-soft:hover{ transform:translateY(-1px); }
.btn-sm{ height:44px; font-size:15px; padding:0 18px; }
.btn-lg{ height:58px; font-size:17px; padding:0 28px; }
.btn-block{ width:100%; }

/* App Store style pill */
.appstore{
  display:inline-flex; align-items:center; gap:11px; height:56px; padding:0 22px 0 18px;
  background:var(--ink); color:var(--canvas); border-radius:14px; box-shadow:var(--elev-1);
  transition:transform var(--dur-fast) var(--ease-out);
}
.appstore:hover{ transform:translateY(-1px); }
.appstore:active{ transform:scale(var(--press-scale)); }
.appstore svg{ width:26px; height:26px; flex:none; }
.appstore .as-tx{ display:flex; flex-direction:column; line-height:1.1; }
.appstore .as-tx small{ font-size:11px; opacity:.8; font-weight:500; }
.appstore .as-tx b{ font-size:18px; font-weight:600; letter-spacing:-.01em; }

/* ---------- Brand mark ---------- */
.mark{ width:30px; height:30px; border-radius:33%; overflow:hidden; flex:none; box-shadow:var(--elev-1); }
.mark svg{ width:100%; height:100%; display:block; }
.wordmark{ display:inline-flex; align-items:center; gap:10px; }
.wordmark .wm-name{ font-family:var(--font-display); font-weight:800; font-size:20px; letter-spacing:-.02em; color:var(--ink); }

/* ---------- Top nav ---------- */
.nav{
  position:sticky; top:0; z-index:100; height:68px;
  background:color-mix(in srgb, var(--canvas) 80%, transparent);
  backdrop-filter:saturate(180%) blur(18px); -webkit-backdrop-filter:saturate(180%) blur(18px);
  border-bottom:1px solid transparent; transition:border-color var(--dur-base), background var(--dur-base);
}
.nav.scrolled{ border-bottom-color:var(--hairline); background:color-mix(in srgb, var(--canvas) 92%, transparent); }
.nav .wrap{ height:100%; display:flex; align-items:center; gap:24px; }
.nav-links{ display:flex; align-items:center; gap:4px; margin-left:18px; }
.nav-links a{
  font:var(--type-subhead); font-weight:600; color:var(--ink-2);
  padding:8px 13px; border-radius:var(--radius-sm); transition:color var(--dur-fast), background var(--dur-fast);
}
.nav-links a:hover{ color:var(--ink); background:var(--canvas-sunken); }
.nav-links a[aria-current="page"]{ color:var(--accent-strong); }
.nav-right{ margin-left:auto; display:flex; align-items:center; gap:10px; }
.theme-toggle{
  width:40px; height:40px; border-radius:var(--radius-pill); flex:none; cursor:pointer;
  background:transparent; border:1px solid var(--hairline); color:var(--ink-2);
  display:grid; place-items:center; transition:color var(--dur-fast), border-color var(--dur-fast);
}
.theme-toggle:hover{ color:var(--ink); border-color:var(--ink-3); }
.theme-toggle svg{ width:19px; height:19px; }
.theme-toggle .moon{ display:none; }
[data-theme="dark"] .theme-toggle .sun{ display:none; }
[data-theme="dark"] .theme-toggle .moon{ display:block; }
.nav-burger{ display:none; width:40px; height:40px; border-radius:var(--radius-pill); background:transparent; border:1px solid var(--hairline); color:var(--ink); cursor:pointer; place-items:center; }
.nav-burger svg{ width:20px; height:20px; }

/* mobile sheet menu */
.mobile-menu{
  position:fixed; inset:0; z-index:99; background:var(--canvas);
  display:flex; flex-direction:column; padding:84px 24px 32px;
  transform:translateY(-8px); opacity:0; pointer-events:none;
  transition:opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.mobile-menu.open{ opacity:1; transform:none; pointer-events:auto; }
.mobile-menu a{ font:var(--type-title-2); letter-spacing:var(--tracking-title); padding:16px 0; border-bottom:1px solid var(--separator); }
.mobile-menu .mm-cta{ margin-top:auto; }

/* ---------- Hero ---------- */
.hero{ position:relative; padding:64px 0 40px; }
.hero-grid{ display:grid; grid-template-columns:1.05fr 0.95fr; gap:48px; align-items:center; }
.hero-copy{ max-width:560px; }
.hero h1{ margin:18px 0 0; }
.hero .lede{ margin-top:22px; }
.hero-actions{ display:flex; flex-wrap:wrap; align-items:center; gap:14px; margin-top:32px; }
.hero-note{ display:flex; align-items:center; gap:9px; margin-top:22px; font:var(--type-footnote); color:var(--ink-2); }
.hero-note svg{ width:16px; height:16px; color:var(--accent-strong); flex:none; }
.hero-visual{ position:relative; display:flex; justify-content:center; }

/* trust strip */
.trust-strip{ display:flex; flex-wrap:wrap; gap:10px 26px; align-items:center; margin-top:30px; }
.trust-item{ display:inline-flex; align-items:center; gap:8px; font:var(--type-footnote); font-weight:600; color:var(--ink-2); }
.trust-item svg{ width:16px; height:16px; color:var(--accent-strong); flex:none; }

/* ---------- Generic card ---------- */
.card{ background:var(--surface); border:1px solid var(--hairline); border-radius:var(--radius-lg); box-shadow:var(--elev-1); }
.card.pad{ padding:28px; }
.card.pad-lg{ padding:36px; }

/* ---------- Section header ---------- */
.sec-head{ max-width:680px; margin:0 0 48px; }
.sec-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.sec-head .h-sec{ margin-top:16px; }
.sec-head .lede{ margin-top:18px; }
.sec-head.center .lede{ margin-left:auto; margin-right:auto; }

/* ---------- Pillars ---------- */
.pillars{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.pillar{ padding:28px; display:flex; flex-direction:column; }
.pillar .p-ic{ width:48px; height:48px; border-radius:14px; background:var(--accent-soft); color:var(--accent-strong); display:grid; place-items:center; flex:none; }
.pillar .p-ic svg{ width:25px; height:25px; }
.pillar .p-num{ font:var(--type-mono-s); color:var(--ink-3); margin-top:22px; }
.pillar h3{ margin-top:8px; }
.pillar p{ font:var(--type-callout); color:var(--ink-2); margin-top:10px; line-height:1.5; }
.pillar .p-link{ margin-top:auto; padding-top:18px; display:inline-flex; align-items:center; gap:6px; font:var(--type-subhead); font-weight:700; color:var(--accent-strong); }
.pillar .p-link svg{ width:15px; height:15px; transition:transform var(--dur-fast) var(--ease-out); }
.pillar:hover .p-link svg{ transform:translateX(3px); }

/* ---------- Feature row (alternating) ---------- */
.feature{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
.feature + .feature{ margin-top:96px; }
.feature.flip .feat-visual{ order:-1; }
.feat-copy h3{ margin:16px 0 0; }
.feat-copy .lede{ margin-top:16px; font-size:18px; }
.feat-list{ margin-top:24px; display:flex; flex-direction:column; gap:14px; }
.feat-list li{ display:flex; gap:12px; align-items:flex-start; list-style:none; font:var(--type-body); color:var(--ink); }
.feat-list li svg{ width:20px; height:20px; color:var(--accent-strong); flex:none; margin-top:1px; }
.feat-list li b{ font-weight:700; }
.feat-visual{ display:flex; justify-content:center; }

/* showcase tile (holds a phone or syringe) */
.showcase{
  position:relative; width:100%; border-radius:var(--radius-2xl);
  background:var(--canvas-sunken); border:1px solid var(--hairline);
  padding:40px; display:flex; align-items:center; justify-content:center; overflow:hidden;
}
.showcase.ink{ background:linear-gradient(160deg,#16201E,#0E1A18); border-color:transparent; }

/* ---------- Stat band ---------- */
.statband{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.stat{ text-align:center; padding:8px; }
.stat .v{ font-family:var(--font-display); font-weight:800; letter-spacing:-.03em; font-size:clamp(40px,5vw,60px); line-height:1; font-variant-numeric:tabular-nums; }
.stat .v .u{ font-size:.45em; color:var(--accent-strong); }
.stat .k{ font:var(--type-subhead); color:var(--ink-2); margin-top:12px; }

/* ---------- Pricing ---------- */
.pricing{ display:grid; grid-template-columns:1fr 1fr; gap:20px; max-width:840px; margin:0 auto; }
.price-card{ padding:32px; display:flex; flex-direction:column; position:relative; }
.price-card.featured{ border-color:var(--accent); box-shadow:var(--elev-1), 0 0 0 1px var(--accent); }
.price-badge{ position:absolute; top:-12px; left:32px; font:var(--type-caption); font-weight:800; letter-spacing:.04em; background:var(--accent); color:var(--on-accent); padding:5px 12px; border-radius:var(--radius-pill); box-shadow:var(--glow-accent); }
.price-card .pc-name{ font:var(--type-overline); letter-spacing:var(--tracking-overline); text-transform:uppercase; color:var(--ink-3); }
.price-card .pc-price{ display:flex; align-items:baseline; gap:6px; margin-top:16px; }
.price-card .pc-price .amt{ font-family:var(--font-display); font-weight:800; letter-spacing:-.03em; font-size:52px; line-height:1; font-variant-numeric:tabular-nums; }
.price-card .pc-price .per{ font:var(--type-callout); color:var(--ink-2); }
.price-card .pc-sub{ font:var(--type-footnote); color:var(--ink-2); margin-top:10px; }
.price-card .pc-feats{ margin:24px 0; display:flex; flex-direction:column; gap:13px; }
.price-card .pc-feats li{ display:flex; gap:11px; align-items:flex-start; list-style:none; font:var(--type-callout); }
.price-card .pc-feats li svg{ width:18px; height:18px; color:var(--accent-strong); flex:none; margin-top:1px; }
.price-card .pc-feats li.off{ color:var(--ink-3); }
.price-card .pc-feats li.off svg{ color:var(--ink-3); }
.price-card .pc-cta{ margin-top:auto; }
.price-honest{ display:flex; align-items:flex-start; gap:10px; max-width:640px; margin:28px auto 0; padding:14px 18px; background:var(--accent-soft); border-radius:var(--radius-md); font:var(--type-footnote); color:var(--accent-soft-ink); }
.price-honest svg{ width:17px; height:17px; flex:none; margin-top:1px; }

/* ---------- Email capture ---------- */
.emailcap{ background:linear-gradient(160deg,#16201E,#0E1A18); border-radius:var(--radius-2xl); padding:56px; text-align:center; color:#fff; position:relative; overflow:hidden; }
.emailcap .ec-mark{ width:56px; height:56px; border-radius:18px; overflow:hidden; margin:0 auto 24px; box-shadow:var(--elev-2); }
.emailcap h2{ font-family:var(--font-display); font-weight:800; letter-spacing:-.025em; font-size:clamp(28px,3.5vw,40px); color:#fff; }
.emailcap p{ color:#9FB2AE; margin-top:14px; font:var(--type-body); font-size:18px; max-width:46ch; margin-left:auto; margin-right:auto; }
.emailform{ display:flex; gap:10px; max-width:480px; margin:32px auto 0; }
.emailform input{
  flex:1; height:54px; border-radius:var(--radius-pill); border:1px solid #2A3B38;
  background:#0B1413; color:#fff; padding:0 20px; font:var(--type-body); outline:none;
  transition:border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.emailform input::placeholder{ color:#6B7E7A; }
.emailform input:focus{ border-color:var(--accent); box-shadow:0 0 0 3px rgba(30,212,194,.25); }
.emailform .btn-primary{ flex:none; }
.email-fine{ font:var(--type-footnote); color:#6B7E7A; margin-top:16px; }
.email-ok{ display:none; align-items:center; justify-content:center; gap:9px; margin-top:24px; font:var(--type-body); font-weight:600; color:var(--accent-strong); }
.email-ok svg{ width:20px; height:20px; }
.emailcap.sent .emailform{ display:none; }
.emailcap.sent .email-fine{ display:none; }
.emailcap.sent .email-ok{ display:inline-flex; }

/* ---------- FAQ ---------- */
.faq{ max-width:760px; margin:0 auto; }
.faq-item{ border-bottom:1px solid var(--hairline); }
.faq-q{ width:100%; text-align:left; background:transparent; border:0; cursor:pointer; padding:24px 0; display:flex; align-items:center; justify-content:space-between; gap:20px; font-family:var(--font-display); font-weight:700; font-size:19px; letter-spacing:-.01em; color:var(--ink); }
.faq-q .fq-ic{ width:28px; height:28px; flex:none; border-radius:var(--radius-pill); border:1px solid var(--hairline); display:grid; place-items:center; color:var(--ink-2); transition:transform var(--dur-base) var(--ease-out); }
.faq-q .fq-ic svg{ width:16px; height:16px; }
.faq-item.open .fq-ic{ transform:rotate(45deg); border-color:var(--accent); color:var(--accent-strong); }
.faq-a{ max-height:0; overflow:hidden; transition:max-height var(--dur-base) var(--ease-out); }
.faq-a .faq-a-in{ padding:0 40px 24px 0; font:var(--type-body); color:var(--ink-2); line-height:1.6; }

/* ---------- Footer ---------- */
.footer{ background:var(--canvas-sunken); border-top:1px solid var(--hairline); padding:64px 0 36px; }
.footer-grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:40px; }
.footer-brand .lede{ font-size:15px; margin-top:16px; max-width:34ch; }
.footer-col h4{ font:var(--type-overline); letter-spacing:var(--tracking-overline); text-transform:uppercase; color:var(--ink-3); margin-bottom:16px; }
.footer-col a{ display:block; font:var(--type-callout); color:var(--ink-2); padding:7px 0; transition:color var(--dur-fast); }
.footer-col a:hover{ color:var(--ink); }
.footer-bottom{ display:flex; flex-wrap:wrap; gap:16px; align-items:center; justify-content:space-between; margin-top:48px; padding-top:28px; border-top:1px solid var(--hairline); }
.footer-bottom .fb-legal{ font:var(--type-footnote); color:var(--ink-3); }
.footer-disclaimer{ margin-top:20px; font:var(--type-footnote); color:var(--ink-3); line-height:1.6; max-width:760px; }

/* ---------- Legal / doc pages ---------- */
.doc-hero{ padding:72px 0 40px; border-bottom:1px solid var(--hairline); }
.doc-hero .overline{ color:var(--ink-3); }
.doc-hero h1{ font-family:var(--font-display); font-weight:800; letter-spacing:-.03em; font-size:clamp(36px,5vw,56px); margin-top:14px; }
.doc-hero .doc-meta{ margin-top:18px; font:var(--type-footnote); color:var(--ink-2); display:flex; flex-wrap:wrap; gap:8px 18px; }
.doc-body{ padding:56px 0 96px; display:grid; grid-template-columns:230px 1fr; gap:56px; align-items:start; }
.doc-toc{ position:sticky; top:92px; }
.doc-toc h4{ font:var(--type-overline); letter-spacing:var(--tracking-overline); text-transform:uppercase; color:var(--ink-3); margin-bottom:12px; }
.doc-toc a{ display:block; font:var(--type-footnote); font-weight:600; color:var(--ink-2); padding:7px 0; border-left:2px solid var(--hairline); padding-left:14px; transition:color var(--dur-fast), border-color var(--dur-fast); }
.doc-toc a:hover, .doc-toc a.active{ color:var(--accent-strong); border-left-color:var(--accent); }
.prose{ max-width:680px; }
.prose h2{ font-family:var(--font-display); font-weight:800; letter-spacing:-.02em; font-size:26px; margin:44px 0 16px; scroll-margin-top:92px; }
.prose h2:first-child{ margin-top:0; }
.prose h3{ font-family:var(--font-display); font-weight:700; font-size:19px; margin:28px 0 10px; }
.prose p{ font:var(--type-body); color:var(--ink-2); margin:0 0 16px; line-height:1.65; }
.prose ul, .prose ol{ margin:0 0 18px; padding-left:22px; }
.prose li{ font:var(--type-body); color:var(--ink-2); margin-bottom:10px; line-height:1.6; }
.prose strong{ color:var(--ink); font-weight:700; }
.prose a:not(.btn){ color:var(--accent-strong); font-weight:600; border-bottom:1px solid var(--accent-soft); }
.prose .callout{ background:var(--surface); border:1px solid var(--hairline); border-radius:var(--radius-md); padding:18px 20px; margin:24px 0; display:flex; gap:13px; box-shadow:var(--elev-1); }
.prose .callout svg{ width:20px; height:20px; color:var(--accent-strong); flex:none; margin-top:2px; }
.prose .callout p{ margin:0; color:var(--ink); font-size:15px; }
.prose .callout p strong{ display:block; margin-bottom:3px; }

/* ---------- Misc ---------- */
.badge-soft{ display:inline-flex; align-items:center; gap:7px; font:var(--type-caption); font-weight:700; color:var(--accent-soft-ink); background:var(--accent-soft); padding:7px 13px; border-radius:var(--radius-pill); }
.badge-soft svg{ width:14px; height:14px; }
.reveal{ opacity:0; transform:translateY(16px); transition:opacity .7s var(--ease-out), transform .7s var(--ease-out); }
.reveal.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion:reduce){ .reveal{ opacity:1; transform:none; transition:none; } }

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero-grid{ grid-template-columns:1fr; gap:8px; }
  .hero-visual{ margin-top:24px; }
  .pillars{ grid-template-columns:1fr; }
  .feature, .feature.flip{ grid-template-columns:1fr; gap:32px; }
  .feature.flip .feat-visual{ order:0; }
  .feature + .feature{ margin-top:64px; }
  .footer-grid{ grid-template-columns:1fr 1fr; gap:32px; }
  .footer-brand{ grid-column:1 / -1; }
  .doc-body{ grid-template-columns:1fr; gap:28px; }
  .doc-toc{ position:static; }
}
@media (max-width:760px){
  .nav-links{ display:none; }
  .nav-burger{ display:grid; }
  .nav-right .btn{ display:none; }
  .section{ padding:64px 0; }
  .pricing{ grid-template-columns:1fr; }
  .statband{ grid-template-columns:1fr; gap:32px; }
  .emailcap{ padding:36px 22px; }
  .emailform{ flex-direction:column; }
  .emailform .btn{ width:100%; }
  .footer-grid{ grid-template-columns:1fr; }
}