/* ────────────────────────────────────────────────────────────
   Lexis Peptora Recovery Lab — main.css
   Premium clinical · light-first · evidence-anchored
   ──────────────────────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Inter:wght@300;400;500;600;700&display=swap');

:root{
  --bg:#FAFAF6;
  --bg-tint:#F2EFE9;
  --paper:#FFFFFF;
  --ink:#10141C;
  --ink-soft:#3B4252;
  --ink-mute:#6B7280;
  --line:#E4E1D8;
  --line-soft:#EDEAE2;
  --accent:#0F8E7E;
  --accent-soft:#0F8E7E18;
  --accent-deep:#06584D;
  --gold:#A98A2C;
  --gold-soft:#A98A2C18;
  --signal:#1E5A8A;
  --warn:#A8590E;

  --serif:'Cormorant Garamond', Georgia, serif;
  --sans:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--ink);font-family:var(--sans);scroll-behavior:smooth;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body{line-height:1.6;font-size:16.5px;font-weight:400;overflow-x:hidden}
a{color:var(--accent);text-decoration:none;transition:color .15s}
a:hover{color:var(--accent-deep)}
img,video,iframe{max-width:100%;height:auto;display:block}
::selection{background:var(--accent);color:#fff}
button{font-family:inherit;cursor:pointer;border:none;background:none}

h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.15;color:var(--ink);letter-spacing:-.005em}
h1{font-size:clamp(2.4rem,5.5vw,4.6rem);font-weight:500}
h1 em{font-style:italic;color:var(--accent);font-weight:500}
h2{font-size:clamp(2rem,3.6vw,3.2rem);font-weight:500;margin-bottom:.5em}
h2 em{font-style:italic;color:var(--accent);font-weight:500}
h3{font-size:1.6rem;margin-bottom:.4em}
h4{font-size:1.2rem;margin-bottom:.3em;font-weight:600}
p{margin-bottom:1em}
p.lede{font-size:1.18rem;color:var(--ink-soft);line-height:1.6;max-width:65ch}
strong{font-weight:600;color:var(--ink)}

/* ── layout containers ─────────────────────────────────── */
.container{max-width:1180px;margin:0 auto;padding:0 28px}
.container-narrow{max-width:840px;margin:0 auto;padding:0 28px}
section{padding:80px 0}
section.tight{padding:48px 0}
section.tinted{background:var(--bg-tint)}
section.dark{background:var(--ink);color:#E5E7EB}
section.dark h1,section.dark h2,section.dark h3{color:#fff}
section.dark p{color:#B8BDC9}

.eyebrow{font-size:.74rem;letter-spacing:3px;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:14px}
.kicker{font-family:var(--sans);font-size:.78rem;color:var(--ink-mute);letter-spacing:1.5px;text-transform:uppercase;font-weight:500}

/* ── nav ─────────────────────────────────────────────── */
header.nav{position:sticky;top:0;z-index:100;background:rgba(250,250,246,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line-soft)}
header.nav .container{display:flex;align-items:center;justify-content:space-between;height:68px}
header.nav .brand{font-family:var(--serif);font-size:1.5rem;font-weight:600;color:var(--ink);letter-spacing:.005em}
header.nav .brand small{display:block;font-family:var(--sans);font-size:.62rem;color:var(--ink-mute);letter-spacing:2.5px;text-transform:uppercase;margin-top:-3px;font-weight:500}
header.nav nav{display:flex;gap:26px;align-items:center}
header.nav nav a{color:var(--ink-soft);font-size:.93rem;font-weight:500;transition:color .15s}
header.nav nav a:hover{color:var(--accent)}
header.nav nav a.cta{background:var(--accent);color:#fff;padding:10px 18px;border-radius:4px;font-weight:600;font-size:.88rem;letter-spacing:.02em}
header.nav nav a.cta:hover{background:var(--accent-deep);color:#fff}
header.nav .hamburger{display:none;background:transparent;border:none;cursor:pointer;font-size:1.5rem;color:var(--ink)}

/* ── buttons ───────────────────────────────────────────── */
.btn{display:inline-block;padding:14px 26px;font-size:.95rem;font-weight:600;border-radius:4px;letter-spacing:.01em;cursor:pointer;transition:all .15s;border:none;font-family:inherit;text-align:center}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-deep);color:#fff;transform:translateY(-1px);box-shadow:0 6px 20px var(--accent-soft)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-link{background:transparent;color:var(--accent);padding:14px 0;border-bottom:1px solid var(--accent)}
.btn-link:hover{color:var(--accent-deep);border-bottom-color:var(--accent-deep)}
.btn-large{padding:18px 34px;font-size:1.05rem}

/* ── hero ──────────────────────────────────────────────── */
.hero{padding:88px 0 60px;background:linear-gradient(180deg,var(--paper) 0%,var(--bg) 100%);position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-200px;right:-200px;width:600px;height:600px;background:radial-gradient(circle,var(--accent-soft) 0%,transparent 70%);z-index:0}
.hero .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}
.hero h1{margin-bottom:24px}
.hero .lede{margin-bottom:32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:24px}
.hero-trust{display:flex;gap:24px;flex-wrap:wrap;font-size:.84rem;color:var(--ink-mute)}
.hero-trust span{display:inline-flex;align-items:center;gap:7px}
.hero-trust span::before{content:'';width:6px;height:6px;background:var(--accent);border-radius:50%;display:inline-block}
.hero-video{border-radius:8px;overflow:hidden;box-shadow:0 30px 60px -20px rgba(15,142,126,.25),0 12px 28px -8px rgba(0,0,0,.15);position:relative;aspect-ratio:9/16;max-width:380px;margin-left:auto}
.hero-video iframe{position:absolute;inset:0;width:100%;height:100%;border:none}
.hero-video-caption{font-size:.78rem;color:var(--ink-mute);text-align:right;margin-top:10px;margin-right:8px;letter-spacing:.02em}

@media(max-width:880px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-video{margin:0 auto;max-width:320px}
  .hero-video-caption{text-align:center;margin-right:0}
}

/* ── trust strip ───────────────────────────────────────── */
.trust-strip{padding:30px 0;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);background:var(--paper)}
.trust-strip .container{display:flex;gap:60px;justify-content:center;flex-wrap:wrap;align-items:center;font-size:.86rem;color:var(--ink-soft);font-weight:500;letter-spacing:.02em}
.trust-strip strong{font-weight:700;color:var(--ink)}
.trust-strip .pip{color:var(--accent)}

/* ── card grids ────────────────────────────────────────── */
.grid{display:grid;gap:28px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:880px){.grid.cols-2,.grid.cols-3,.grid.cols-4{grid-template-columns:1fr}}

.card{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:30px;transition:all .2s;position:relative}
.card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 12px 30px -10px rgba(15,142,126,.18)}
.card .icon{width:46px;height:46px;border-radius:8px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:16px;font-weight:700}
.card h3{font-size:1.35rem;margin-bottom:10px}
.card p{color:var(--ink-soft);font-size:.95rem;line-height:1.55;margin-bottom:0}

/* ── feature with video ────────────────────────────────── */
.feature-video{display:grid;grid-template-columns:1fr 1.1fr;gap:50px;align-items:center}
.feature-video .video-frame{border-radius:8px;overflow:hidden;box-shadow:0 24px 50px -15px rgba(0,0,0,.18);aspect-ratio:16/9;position:relative;background:#000}
.feature-video .video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:none}
.feature-video .caption{font-size:.84rem;color:var(--ink-mute);margin-top:14px;font-style:italic}
@media(max-width:880px){.feature-video{grid-template-columns:1fr;gap:30px}}

/* ── steps ─────────────────────────────────────────────── */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;counter-reset:step}
.step{position:relative;padding:36px 28px 28px;background:var(--paper);border:1px solid var(--line);border-radius:8px}
.step::before{counter-increment:step;content:counter(step);position:absolute;top:-22px;left:28px;width:44px;height:44px;background:var(--accent);color:#fff;font-family:var(--serif);font-size:1.4rem;font-weight:600;border-radius:50%;display:flex;align-items:center;justify-content:center}
.step h4{font-size:1.15rem;margin-bottom:8px;margin-top:8px}
.step p{font-size:.92rem;color:var(--ink-soft);margin-bottom:0}
@media(max-width:880px){.steps{grid-template-columns:1fr}}

/* ── audiences (who we serve) ──────────────────────────── */
.audience-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.audience{padding:28px;background:var(--paper);border:1px solid var(--line);border-radius:8px;text-align:center;transition:all .2s}
.audience:hover{border-color:var(--accent);background:linear-gradient(180deg,var(--paper) 0%,var(--accent-soft) 100%)}
.audience .audience-icon{font-size:2.2rem;margin-bottom:14px;color:var(--accent);font-family:var(--serif);font-weight:600}
.audience h4{font-size:1.1rem;margin-bottom:8px}
.audience p{font-size:.88rem;color:var(--ink-soft);margin-bottom:0}
@media(max-width:880px){.audience-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.audience-grid{grid-template-columns:1fr}}

/* ── tables ────────────────────────────────────────────── */
table.data{width:100%;border-collapse:collapse;background:var(--paper);border-radius:8px;overflow:hidden;border:1px solid var(--line);font-size:.95rem}
table.data th{background:var(--bg-tint);color:var(--ink);text-align:left;padding:14px 18px;font-size:.78rem;letter-spacing:1.5px;text-transform:uppercase;font-weight:600;border-bottom:1px solid var(--line)}
table.data td{padding:14px 18px;border-bottom:1px solid var(--line-soft);color:var(--ink-soft);vertical-align:top}
table.data tr:last-child td{border-bottom:none}
table.data tr:hover td{background:var(--bg-tint)}
table.data td strong{color:var(--ink);font-weight:600}
table.data td.num{text-align:right;font-variant-numeric:tabular-nums}
table.data td.accent{color:var(--accent);font-weight:600}

/* ── pricing tier cards ────────────────────────────────── */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:30px}
.tier{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:36px 28px;position:relative;transition:all .2s}
.tier.featured{border:2px solid var(--accent);box-shadow:0 30px 60px -20px rgba(15,142,126,.25);transform:scale(1.03)}
.tier.featured::before{content:'Most popular';position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--accent);color:#fff;padding:5px 14px;border-radius:20px;font-size:.72rem;font-weight:600;letter-spacing:1.5px;text-transform:uppercase}
.tier h3{font-size:1.45rem;margin-bottom:4px}
.tier .price{font-family:var(--serif);font-size:2.6rem;font-weight:500;color:var(--ink);margin:14px 0 4px}
.tier .price small{font-size:1rem;color:var(--ink-mute);font-family:var(--sans);font-weight:400}
.tier .tagline{font-size:.85rem;color:var(--ink-mute);margin-bottom:22px}
.tier ul{list-style:none;padding:0;margin-bottom:28px}
.tier li{padding:8px 0 8px 26px;font-size:.93rem;color:var(--ink-soft);position:relative;border-bottom:1px solid var(--line-soft)}
.tier li:last-child{border-bottom:none}
.tier li::before{content:'✓';position:absolute;left:0;top:8px;color:var(--accent);font-weight:700;font-size:.95rem}
.tier .btn{width:100%}
@media(max-width:880px){.pricing-grid{grid-template-columns:1fr}.tier.featured{transform:none}}

/* ── testimonial ───────────────────────────────────────── */
.testimonial{padding:50px;background:var(--paper);border:1px solid var(--line);border-radius:10px;text-align:center;max-width:780px;margin:0 auto;position:relative}
.testimonial::before{content:'"';position:absolute;top:-10px;left:30px;font-family:var(--serif);font-size:8rem;color:var(--accent-soft);line-height:1;font-weight:600;font-style:italic}
.testimonial .quote{font-family:var(--serif);font-size:1.55rem;font-style:italic;line-height:1.4;color:var(--ink);margin-bottom:20px;position:relative;z-index:1}
.testimonial .cite{font-size:.85rem;color:var(--ink-mute);font-weight:500;letter-spacing:.5px}
.testimonial .cite strong{color:var(--ink);font-weight:600;display:block;font-size:1.05rem;margin-bottom:2px}

/* ── form ──────────────────────────────────────────────── */
.form{display:flex;flex-direction:column;gap:18px;max-width:560px}
.form label{font-size:.84rem;letter-spacing:.5px;font-weight:600;color:var(--ink);text-transform:uppercase}
.form input,.form textarea,.form select{width:100%;padding:13px 16px;border:1px solid var(--line);background:var(--paper);font-family:inherit;font-size:1rem;color:var(--ink);border-radius:4px;transition:border-color .15s}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.form textarea{min-height:140px;resize:vertical;font-family:inherit;line-height:1.5}
.form .field{display:flex;flex-direction:column;gap:6px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:600px){.form .row{grid-template-columns:1fr}}

/* ── FAQ accordion ─────────────────────────────────────── */
.faq{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line);padding:0}
.faq-item details{padding:22px 0}
.faq-item summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;font-family:var(--serif);font-size:1.25rem;font-weight:500;color:var(--ink);transition:color .15s}
.faq-item summary:hover{color:var(--accent)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';font-family:var(--sans);font-size:1.6rem;color:var(--accent);font-weight:400;transition:transform .2s}
.faq-item details[open] summary::after{content:'−'}
.faq-item .answer{padding-top:16px;color:var(--ink-soft);line-height:1.6;font-size:1rem}

/* ── callouts ──────────────────────────────────────────── */
.callout{padding:24px 28px;border-left:4px solid var(--accent);background:var(--paper);border-radius:0 8px 8px 0;margin:24px 0;font-size:1rem;color:var(--ink)}
.callout.warn{border-left-color:var(--warn);background:#FFF8EE}
.callout.warn::before{content:'IMPORTANT — ';font-weight:700;color:var(--warn);font-size:.78rem;letter-spacing:1.5px}

/* ── stats ─────────────────────────────────────────────── */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center}
.stat .number{font-family:var(--serif);font-size:3rem;font-weight:600;color:var(--accent);line-height:1;margin-bottom:8px}
.stat .label{font-size:.84rem;color:var(--ink-soft);letter-spacing:.5px}
@media(max-width:880px){.stats{grid-template-columns:repeat(2,1fr)}}

/* ── schedule embed ────────────────────────────────────── */
.schedule-frame{width:100%;min-height:780px;border:1px solid var(--line);border-radius:8px;background:var(--paper);overflow:hidden}
.schedule-frame iframe{width:100%;height:780px;border:none;display:block}
.schedule-note{padding:30px;background:var(--bg-tint);border-radius:8px;margin-top:30px;text-align:center;font-size:.95rem;color:var(--ink-soft)}

/* ── CTA banner ────────────────────────────────────────── */
.cta-banner{background:linear-gradient(135deg,var(--accent-deep) 0%,var(--accent) 100%);color:#fff;padding:60px;border-radius:10px;text-align:center;margin:50px 0;position:relative;overflow:hidden}
.cta-banner h2{color:#fff;font-size:2.4rem;margin-bottom:12px}
.cta-banner h2 em{color:#fff;opacity:.85}
.cta-banner p{color:rgba(255,255,255,.9);font-size:1.1rem;margin-bottom:24px;max-width:600px;margin-left:auto;margin-right:auto}
.cta-banner .btn{background:#fff;color:var(--accent-deep)}
.cta-banner .btn:hover{background:var(--bg);color:var(--accent-deep)}

/* ── footer ────────────────────────────────────────────── */
footer.site-footer{background:var(--ink);color:#9CA3AF;padding:60px 0 30px;margin-top:80px}
footer.site-footer h4{color:#fff;font-family:var(--serif);font-size:1.1rem;margin-bottom:14px;font-weight:600}
footer.site-footer .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:50px;margin-bottom:40px}
footer.site-footer .footer-brand h3{color:#fff;font-family:var(--serif);font-size:1.6rem;margin-bottom:8px;font-weight:600}
footer.site-footer .footer-brand p{font-size:.9rem;color:#9CA3AF;line-height:1.55;margin-bottom:14px}
footer.site-footer ul{list-style:none;padding:0}
footer.site-footer li{margin-bottom:8px;font-size:.92rem}
footer.site-footer a{color:#9CA3AF;transition:color .15s}
footer.site-footer a:hover{color:var(--accent)}
footer.site-footer .footer-bottom{padding-top:30px;border-top:1px solid #1F2937;display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px;font-size:.82rem;color:#6B7280}
footer.site-footer .footer-bottom a{color:#6B7280}
footer.site-footer .footer-bottom a:hover{color:var(--accent)}
@media(max-width:880px){footer.site-footer .footer-grid{grid-template-columns:1fr 1fr;gap:30px}}
@media(max-width:600px){footer.site-footer .footer-grid{grid-template-columns:1fr}}

/* ── mobile nav ─────────────────────────────────────────── */
@media(max-width:880px){
  header.nav nav{position:fixed;top:68px;right:-100%;width:80%;max-width:340px;height:calc(100vh - 68px);background:var(--paper);flex-direction:column;align-items:flex-start;padding:30px 28px;gap:16px;box-shadow:-10px 0 30px rgba(0,0,0,.1);transition:right .25s ease}
  header.nav nav.open{right:0}
  header.nav nav a{font-size:1.05rem;padding:10px 0}
  header.nav nav a.cta{width:100%;text-align:center;margin-top:14px}
  header.nav .hamburger{display:block}
}

/* ── utility ───────────────────────────────────────────── */
.text-center{text-align:center}
.mt-0{margin-top:0}
.mt-1{margin-top:14px}
.mt-2{margin-top:30px}
.mt-3{margin-top:50px}
.mb-0{margin-bottom:0}
.mb-1{margin-bottom:14px}
.mb-2{margin-bottom:30px}
.mb-3{margin-bottom:50px}
.hidden{display:none !important}