/*
Theme Name: Pepteon Care
Theme URI: https://pepteoncare.com
Description: Pepteon Care — the care side of Pepteon. Matches the pepteonacademy.com visual system: warm cream paper, deep teal-navy hero bands, Source Serif + IBM Plex, teal + gold accents.
Author: Pepteon
Version: 1.1.0
Requires at least: 6.0
Requires PHP: 8.1
*/

:root{
  /* Academy palette (pepteonacademy.com live tokens) */
  --navy:#15212e; --navy-2:#122a30;
  --teal:#0c6675; --teal-2:#0a5561; --teal-3:#0e7c8c;
  --sky:#4ec5d7; --gold:#e9c46a;
  --bg:#f4f1ea; --surface:#ffffff; --surface-2:#efeae0; --paper:#fbf9f5;
  --ink:#15212e; --ink-2:#5b6671; --ink-3:#8b96a0;
  --line:#cfe0da; --line-2:#b9d2d0;
  --hero-ink:#eef6f7; --hero-ink-2:#a9c4c9;
  --ok:#1f6f5c;
  --radius:16px; --radius-s:10px; --radius-lg:22px;
  --maxw:1140px;
  --serif:"Source Serif 4",ui-serif,Georgia,"Times New Roman",serif;
  --sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--serif);font-weight:700;letter-spacing:-0.02em;line-height:1.08;text-wrap:balance;margin:0}
p{margin:0}
a{color:inherit}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:0.16em;text-transform:uppercase;
  color:var(--teal);font-weight:500}

/* ---------- buttons ---------- */
.btn{font-family:var(--sans);font-weight:600;font-size:15px;border-radius:8px;padding:12px 22px;cursor:pointer;
  text-decoration:none;display:inline-flex;align-items:center;gap:9px;border:1px solid transparent;transition:background .15s ease,transform .15s ease,border-color .15s ease}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--teal);color:#fff}
.btn-primary:hover{background:var(--teal-2)}
.btn-gold{background:var(--gold);color:#15212e}
.btn-gold:hover{filter:brightness(1.04)}
.btn-ghost{background:transparent;color:var(--hero-ink);border-color:rgba(255,255,255,0.30)}
.btn-ghost:hover{border-color:rgba(255,255,255,0.6)}
.btn-ghost-light{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost-light:hover{border-color:var(--teal);color:var(--teal)}

/* ---------- top bar (cream) ---------- */
header.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 92%,transparent);
  backdrop-filter:saturate(1.2) blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:inherit}
.brand-mark{width:30px;height:30px;border-radius:8px;background:var(--teal);color:#fff;display:grid;place-items:center;flex:0 0 auto}
.brand-mark svg{width:16px;height:16px}
.brand-word{font-family:var(--serif);font-weight:400;font-size:21px;letter-spacing:-0.01em;color:var(--ink)}
.brand-word b{font-weight:700}
.nav-links{display:flex;align-items:center;gap:26px;font-size:15px;color:var(--ink-2)}
.nav-links a{text-decoration:none}
.nav-links a:hover{color:var(--ink)}
.nav-cta{font-family:var(--sans);font-size:14px;font-weight:600;color:#fff;background:var(--teal);
  border:0;border-radius:8px;padding:9px 18px;cursor:pointer;text-decoration:none}
.nav-cta:hover{background:var(--teal-2);color:#fff}
@media(max-width:760px){.nav-links a:not(.nav-cta){display:none}}

/* ---------- hero (matches pepteonacademy.com hero bg exactly) ---------- */
/* Academy hero gradient: teal glow top-right + green glow bottom-left + center teal + conic beam + diagonal base */
.hero{position:relative;overflow:hidden;color:var(--hero-ink);border-bottom:1px solid rgba(255,255,255,0.06);
  background:
    radial-gradient(50% 45% at 78% 6%,rgba(78,197,215,.30),transparent 62%),
    radial-gradient(46% 52% at 12% 90%,rgba(22,87,74,.55),transparent 62%),
    radial-gradient(42% 42% at 52% 58%,rgba(14,124,140,.22),transparent 66%),
    conic-gradient(from 200deg at 72% 18%,rgba(78,197,215,.12),transparent 28%,rgba(22,87,74,.14) 68%,transparent),
    linear-gradient(160deg,#15212E,#0f3b3f 72%)}
/* teal dotted grid on top, masked to the top-right — Academy .pa-hero-grid recipe */
.hero::after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:radial-gradient(circle, rgba(120,205,220,.07) 1px, transparent 1.5px);
  background-size:26px 26px;
  -webkit-mask-image:radial-gradient(ellipse at 76% 38%, #000 0%, transparent 60%);
  mask-image:radial-gradient(ellipse at 76% 38%, #000 0%, transparent 60%)}
.hero-in{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr 0.95fr;gap:56px;align-items:center;
  padding:92px 0 100px}
@media(max-width:900px){.hero-in{grid-template-columns:1fr;gap:44px;padding:60px 0 68px}}
.hero .eyebrow{color:var(--sky)}
.hero h1{font-size:clamp(38px,6vw,62px);color:var(--hero-ink);margin-top:18px}
.hero h1 em{font-style:normal;color:var(--sky)}
.hero .lede{margin-top:22px;font-size:clamp(17px,2.1vw,20px);color:var(--hero-ink-2);max-width:36ch}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.hero-note{margin-top:22px;font-family:var(--mono);font-size:12px;letter-spacing:0.04em;color:var(--hero-ink-2);opacity:.85}

/* record panel */
.panel{position:relative;background:linear-gradient(180deg,rgba(255,255,255,0.06),rgba(255,255,255,0.02));
  border:1px solid rgba(255,255,255,0.12);border-radius:var(--radius-lg);padding:26px 24px 24px;backdrop-filter:blur(4px)}
.panel-h{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.panel-h .t{font-family:var(--mono);font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:var(--hero-ink-2)}
.score{display:flex;align-items:baseline;gap:10px}
.score .n{font-family:var(--serif);font-weight:700;font-size:52px;line-height:1;color:var(--sky)}
.score .u{font-family:var(--mono);font-size:12px;color:var(--hero-ink-2)}
.spark{margin-top:6px;width:100%;height:64px;display:block}
.rows{margin-top:18px;display:flex;flex-direction:column;gap:11px}
.mrow{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:12px;
  padding-top:11px;border-top:1px solid rgba(255,255,255,0.08)}
.mrow:first-child{border-top:0;padding-top:0}
.mrow .lbl{font-size:14px;color:var(--hero-ink)}
.mrow .lbl small{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--hero-ink-2);margin-top:2px}
.mrow .val{font-family:var(--mono);font-size:15px;color:var(--hero-ink)}
.delta{font-family:var(--mono);font-size:12px;padding:2px 8px;border-radius:99px;background:rgba(78,197,215,0.16);color:var(--sky)}
.delta.up{background:rgba(31,111,92,0.28);color:#7fe0a5}

/* sources strip (cream) */
.sources{background:var(--surface-2);border-bottom:1px solid var(--line)}
.sources-in{display:flex;align-items:center;gap:32px;flex-wrap:wrap;justify-content:center;padding:22px 0;
  font-family:var(--mono);font-size:12px;letter-spacing:0.12em;text-transform:uppercase;color:var(--ink-3)}
.sources-in b{color:var(--ink-2);font-weight:600}

/* ---------- sections ---------- */
section{padding:92px 0}
.sec-head{max-width:64ch;margin-bottom:52px}
.sec-head h2{font-size:clamp(28px,4vw,40px);margin-top:14px}
.sec-head p{margin-top:16px;color:var(--ink-2);font-size:18px}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;position:relative}
.step .k{font-family:var(--mono);font-size:12px;color:var(--teal);letter-spacing:.1em}
.step h3{font-size:20px;margin:14px 0 8px}
.step p{color:var(--ink-2);font-size:15px}

/* measure grid */
.measure{background:var(--surface-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.mcards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:820px){.mcards{grid-template-columns:1fr}}
.mcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.mcard .tag{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.mcard h3{font-size:21px;margin:12px 0 10px}
.mcard ul{margin:14px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:9px}
.mcard li{font-size:14.5px;color:var(--ink-2);display:flex;gap:10px;align-items:baseline}
.mcard li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal);flex:0 0 auto;transform:translateY(-1px)}

/* protocol impact */
.impact-in{display:grid;grid-template-columns:0.9fr 1.1fr;gap:56px;align-items:center}
@media(max-width:900px){.impact-in{grid-template-columns:1fr;gap:40px}}
.chartcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:0 24px 60px -40px rgba(21,33,46,.35)}
.chart-h{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:6px}
.chart-h .m{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.chart-h .v{font-family:var(--serif);font-weight:700;font-size:26px;color:var(--teal)}
.bands{display:flex;gap:6px;margin-top:14px}
.band{flex:1;font-family:var(--mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase;
  text-align:center;padding:7px 4px;border-radius:8px;color:var(--ink-2)}
.b1{background:rgba(12,102,117,0.12)} .b2{background:rgba(78,197,215,0.18)} .b3{background:rgba(233,196,106,0.22)}

/* trust (dark band) */
.trust{background:
    radial-gradient(900px 420px at 85% 0%,rgba(78,197,215,0.14),transparent 60%),
    linear-gradient(180deg,var(--navy),var(--navy-2));color:var(--hero-ink);position:relative;overflow:hidden}
.trust::after{content:"";position:absolute;inset:0;opacity:.45;
  background-image:radial-gradient(rgba(255,255,255,0.045) 1px,transparent 1px);background-size:22px 22px;mask-image:linear-gradient(180deg,transparent,#000 40%,transparent)}
.trust .sec-head h2{color:var(--hero-ink)}
.trust .sec-head p{color:var(--hero-ink-2)}
.trust .eyebrow{color:var(--sky)}
.trust-grid{position:relative;z-index:2;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:820px){.trust-grid{grid-template-columns:1fr}}
.tcard{background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.12);border-radius:var(--radius);padding:26px}
.tcard h3{font-size:19px;color:var(--hero-ink)}
.tcard p{margin-top:10px;color:var(--hero-ink-2);font-size:15px}
.tcard .ic{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;margin-bottom:16px;
  background:rgba(78,197,215,0.16);color:var(--sky)}
.tcard svg{width:20px;height:20px}
.trust .disc-note{position:relative;z-index:2;margin-top:28px;font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--hero-ink-2);max-width:70ch;line-height:1.8}

/* final CTA (dark band, gold button) */
.cta{background:
    radial-gradient(900px 460px at 50% -20%,rgba(78,197,215,0.16),transparent 60%),
    linear-gradient(180deg,var(--navy-2),var(--navy));color:var(--hero-ink);text-align:center}
.cta-in{max-width:640px;margin:0 auto}
.cta .eyebrow{color:var(--sky)}
.cta h2{font-size:clamp(28px,4vw,42px);color:var(--hero-ink);margin-top:12px}
.cta p{margin:16px auto 0;color:var(--hero-ink-2);max-width:52ch;font-size:18px}
.cta-btns{margin-top:30px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cta-fine{margin-top:18px;font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--hero-ink-2)}

/* footer (cream) */
footer{background:var(--surface-2);color:var(--ink-2);padding:60px 0 40px;font-size:14px;border-top:1px solid var(--line)}
.foot-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:30px}
.foot-brand{display:flex;align-items:center;gap:11px;margin-bottom:12px}
.foot-desc{max-width:42ch;color:var(--ink-2);line-height:1.7}
.foot-cols{display:flex;gap:56px;flex-wrap:wrap}
.foot-col{display:flex;flex-direction:column;gap:10px}
.foot-h{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:4px}
.foot-col a{color:var(--ink-2);text-decoration:none}
.foot-col a:hover{color:var(--teal)}
.foot-bottom{margin-top:24px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-family:var(--mono);font-size:11.5px;letter-spacing:.03em;color:var(--ink-3)}
.foot-disc{margin-top:16px;max-width:78ch;color:var(--ink-3);font-size:12.5px;line-height:1.7}

/* reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- legal / content pages ---------- */
.legal{padding:0 0 96px;background:var(--bg)}
.legal-head{position:relative;border-bottom:1px solid var(--line);padding:56px 0 40px;margin-bottom:44px;
  background:
    radial-gradient(60% 120% at 86% 0%,rgba(78,197,215,.07),transparent 60%),
    linear-gradient(180deg,var(--surface-2),var(--bg))}
.legal-head .wrap{max-width:820px}
.legal-head .eyebrow{color:var(--teal)}
.legal-head h1{font-family:var(--serif);font-weight:700;font-size:clamp(32px,5vw,46px);color:var(--ink);margin-top:12px}
.legal-body{max-width:820px;margin:0 auto}
.legal-meta{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 30px}
.legal-meta span{font-family:var(--mono);font-size:11.5px;letter-spacing:.02em;color:var(--ink-2);
  background:var(--surface);border:1px solid var(--line);border-radius:99px;padding:7px 14px}
.legal-meta b{color:var(--ink-3);font-weight:600;text-transform:uppercase;letter-spacing:.08em;margin-right:7px}
.legal .entry{font-size:16px;line-height:1.75;color:var(--ink-2)}
.legal .entry > p:first-of-type{font-size:18px;line-height:1.7;color:var(--ink)}
.legal .entry h2{font-family:var(--serif);font-weight:700;font-size:25px;color:var(--ink);
  margin:46px 0 14px;padding-top:26px;border-top:1px solid var(--line);letter-spacing:-.01em}
.legal .entry h3{font-family:var(--serif);font-weight:600;font-size:19px;color:var(--ink);margin:28px 0 10px}
.legal .entry p,.legal .entry li{color:var(--ink-2)}
.legal .entry ul,.legal .entry ol{padding-left:22px;margin:12px 0}
.legal .entry li{margin:7px 0}
.legal .entry a{color:var(--teal);text-decoration:underline;text-underline-offset:2px}
.legal .entry strong{color:var(--ink);font-weight:600}
.legal .entry hr{border:0;border-top:1px solid var(--line);margin:36px 0}
/* data-source table (Oura / Apple Health / RhythmHealth) */
.legal .entry table{width:100%;border-collapse:separate;border-spacing:0;margin:22px 0;font-size:14.5px;
  background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.legal .entry thead th{background:var(--surface-2);color:var(--ink);font-family:var(--mono);font-size:11px;
  letter-spacing:.06em;text-transform:uppercase;text-align:left;padding:12px 15px;border-bottom:1px solid var(--line)}
.legal .entry tbody td{padding:13px 15px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--ink-2)}
.legal .entry tbody tr:last-child td{border-bottom:0}
.legal .entry table strong{color:var(--ink)}
/* disclaimer callouts (blockquotes) */
.legal .entry blockquote{margin:24px 0;padding:18px 22px;background:var(--surface);
  border:1px solid var(--line);border-left:3px solid var(--teal);border-radius:12px;color:var(--ink-2)}
.legal .entry blockquote p{margin:8px 0}
.legal .entry blockquote p:first-child{margin-top:0}
.legal .entry blockquote p:last-child{margin-bottom:0}
.legal .entry blockquote strong{color:var(--ink)}
.legal .entry code{font-family:var(--mono);font-size:14px;background:var(--surface-2);padding:2px 6px;border-radius:6px}
@media(max-width:820px){.legal .entry{overflow-x:hidden}.legal .entry table{display:block;overflow-x:auto}}