/* Colombia Regenerative — shared design system.
   Extends the CEO-approved Root-Cause page language: Mayo-Clinic trust, boutique-hotel warmth. */

/* Self-hosted fonts (LCP + privacy: no third-party CDN round-trip) */
@font-face{font-family:'Instrument Serif';src:url('../assets/fonts/instrument-serif-400-normal.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Instrument Serif';src:url('../assets/fonts/instrument-serif-400-italic.woff2') format('woff2');font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:'Cabinet Grotesk';src:url('../assets/fonts/cabinet-grotesk-400-normal.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Cabinet Grotesk';src:url('../assets/fonts/cabinet-grotesk-500-normal.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Cabinet Grotesk';src:url('../assets/fonts/cabinet-grotesk-700-normal.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}
:root{
  --cream:#F9F6F1;
  --white:#FFFFFF;
  --sage:#8FAF8A;
  --sage-deep:#5F7F5C;
  --sage-ink:#52704F; /* AA-contrast sage for text on cream/tint/white (>=4.89:1) */
  --sage-tint:#EDF2EC;
  --terra:#C97B4A;
  --terra-soft:#E8C9B0;
  --amber:#D9A441;
  --ink:#2B2B2B;
  --ink-soft:#5A5A55;
  --line:#E6E0D6;
  --radius:14px;
  --shadow:0 10px 30px rgba(43,43,43,.08);
  --serif:'Instrument Serif',Georgia,serif;
  --sans:'Cabinet Grotesk','Inter',-apple-system,sans-serif;
  --dark:#2D3E2B;
  /* fluid perfect-fourth type scale (design-elevation spec item 1) */
  --fs-1:clamp(2.4rem,8vw,4.2rem);
  --fs-2:clamp(1.9rem,4.2vw,2.9rem);
  --fs-3:clamp(1.25rem,2vw,1.45rem);
  --sect-pad:clamp(52px,7vw,92px);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);font-size:17px;line-height:1.6;color:var(--ink);background:var(--cream);font-optical-sizing:auto;position:relative}
/* fixed SVG noise wash, ~3.5% (spec item 3) */
body::before{content:"";position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='2'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E")}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.08;color:var(--ink)}
h1{font-size:var(--fs-1);letter-spacing:-0.04em}
h2{font-size:var(--fs-2);letter-spacing:-0.02em}
h3,.h3-vis{font-size:var(--fs-3);letter-spacing:-0.01em}
p{color:var(--ink-soft);max-width:65ch}
img{max-width:100%;display:block}
section{padding:var(--sect-pad) 24px;position:relative}
/* near-invisible warm gradients over flat section colors (spec item 3) */
section:not(.tint):not(.deep):not(.img-band){background:radial-gradient(120% 90% at 20% 0%,#FBF8F3 0%,var(--cream) 60%,#F5F1E9 100%)}
section.tint{background:linear-gradient(168deg,#FFFFFF 0%,#FDFBF7 70%,#FAF7F1 100%)}
.wrap{max-width:1120px;margin:0 auto}
.narrow{max-width:780px;margin:0 auto}
.center{text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;font-variant-caps:all-small-caps;color:var(--sage-deep);margin-bottom:18px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--sage);border-radius:2px}
.eyebrow.center-line{justify-content:center}

/* Buttons */
.btn{display:inline-block;background:var(--terra);color:#fff;font-weight:600;font-size:1.02rem;padding:16px 36px;border-radius:999px;text-decoration:none;box-shadow:0 8px 22px rgba(201,123,74,.35);transition:transform .18s,box-shadow .18s}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(201,123,74,.45)}
.btn.light{background:#fff;color:var(--sage-deep);box-shadow:0 8px 22px rgba(0,0,0,.18)}
.btn-sub{display:block;margin-top:12px;font-size:.86rem;color:var(--ink-soft)}
.btn-ghost{display:inline-block;color:var(--sage-ink);font-weight:600;text-decoration:none;border-bottom:2px solid var(--sage-deep);padding-bottom:2px}

/* Header / nav */
.site-header{position:sticky;top:0;z-index:80;background:rgba(249,246,241,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header .bar{max-width:1120px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:14px 24px;gap:18px}
.brand{font-family:var(--serif);font-size:1.3rem;font-weight:700;color:var(--ink);text-decoration:none;letter-spacing:.01em}
.brand em{font-style:normal;color:var(--sage-deep)}
.nav{display:flex;align-items:center;gap:26px}
.nav a{font-size:.92rem;font-weight:500;color:var(--ink-soft);text-decoration:none}
.nav a:hover{color:var(--sage-deep)}
.nav .btn{padding:11px 24px;font-size:.9rem;box-shadow:none}
.nav-toggle{display:none;background:none;border:none;font-size:1.6rem;color:var(--ink);cursor:pointer}

/* Hero */
.hero{position:relative;background:linear-gradient(160deg,var(--cream) 0%,var(--sage-tint) 100%);padding:96px 24px 84px;overflow:hidden}
.hero::after{content:"";position:absolute;right:-140px;top:-140px;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(143,175,138,.18),transparent 70%)}
.hero .wrap{position:relative;z-index:1}
.hero.split .wrap{display:grid;grid-template-columns:1.12fr .88fr;gap:56px;align-items:center}
.hero h1 em{font-style:italic;color:var(--sage-deep)}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:var(--white);border:1px solid var(--line);border-radius:999px;padding:8px 18px;font-size:.85rem;font-weight:500;color:var(--ink-soft);margin-bottom:26px}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--sage)}
.hero-lede{font-size:1.14rem;margin:24px 0 34px;max-width:36em}
.hero-trust{display:flex;flex-wrap:wrap;gap:22px;margin-top:36px;font-size:.86rem;color:var(--ink-soft)}
.hero-trust span{display:flex;align-items:center;gap:8px}
.hero-visual{position:relative}
.hero-visual .frame{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3.1}
.hero-visual .frame.tall{aspect-ratio:4/4.6}
.hero-visual img{width:100%;height:100%;object-fit:cover}
.hero-visual .caption{position:absolute;left:18px;bottom:18px;background:rgba(255,255,255,.92);backdrop-filter:blur(6px);border-radius:10px;padding:12px 18px;box-shadow:var(--shadow)}
.hero-visual .caption strong{font-family:var(--serif);font-size:1.04rem;display:block}
.hero-visual .caption small{color:var(--ink-soft);font-size:.78rem}

/* Cards / grids */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-top:46px}
.card{background:var(--white);border-radius:var(--radius);padding:32px 28px;box-shadow:var(--shadow)}
.card .icon{width:52px;height:52px;border-radius:14px;background:var(--sage-tint);display:flex;align-items:center;justify-content:center;margin-bottom:18px;font-size:1.4rem}
.card h3,.card .h3-vis{margin-bottom:10px}
.card p{font-size:.94rem}
.pillar-card{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.pillar-card img{height:340px;object-fit:cover;width:100%}
.pillar-card img.face{object-position:center 12%}
.pillar-card .body{padding:30px 28px;display:flex;flex-direction:column;gap:12px;flex:1}
.pillar-card .body p{font-size:.95rem}
.pillar-card .body .btn-ghost{margin-top:auto;align-self:flex-start}
.doctor-chip{display:flex;align-items:center;gap:12px;font-size:.88rem;color:var(--ink);font-weight:600}
.doctor-chip img{width:44px;height:44px;border-radius:50%;object-fit:cover}
.cred-strip{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 24px}
.cred{background:var(--sage-tint);color:var(--sage-deep);font-size:.8rem;font-weight:600;border-radius:999px;padding:7px 15px}
.cred.reg{background:var(--terra-soft);color:#8a4f26}
.cred.pending{background:#f3efe6;color:#9a9a93;border:1px dashed var(--line)}

/* Direct-answer block (AEO) */
.direct-answer{background:var(--white);border-left:3px solid var(--sage);border-radius:0 var(--radius) var(--radius) 0;box-shadow:var(--shadow);padding:22px 26px;margin:28px 0;font-size:1.02rem;color:var(--ink)}

/* Trust band */
.trust-band{background:var(--sage-tint);border-radius:var(--radius);padding:34px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:26px;margin-top:48px}
.trust-item strong{display:block;font-family:var(--serif);font-size:1.14rem;margin-bottom:5px}
.trust-item span{font-size:.86rem;color:var(--ink-soft)}

/* Image band */
.img-band{position:relative;padding:0;height:420px;overflow:hidden}
.img-band img{width:100%;height:100%;object-fit:cover}
.img-band .band-caption{position:absolute;left:50%;bottom:38px;transform:translateX(-50%);background:rgba(255,255,255,.93);backdrop-filter:blur(6px);border-radius:12px;padding:18px 30px;text-align:center;box-shadow:var(--shadow);max-width:88%}
.img-band .band-caption strong{font-family:var(--serif);font-size:1.28rem;display:block;margin-bottom:4px}
.img-band .band-caption span{font-size:.86rem;color:var(--ink-soft)}

/* FAQ */
.faq details{border-bottom:1px solid var(--line);padding:20px 0}
.faq summary{font-weight:600;font-size:1.02rem;cursor:pointer;color:var(--ink);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::after{content:"+";font-family:var(--serif);font-size:1.5rem;color:var(--sage-deep);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin-top:12px;font-size:.95rem;max-width:48em}

/* ACCREDITATION TRUST STRIP (spec item 4) */
.trust-strip{background:linear-gradient(180deg,#FDFBF7,#FAF7F1);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 24px}
.trust-strip .row{max-width:1120px;margin:0 auto;display:flex;flex-wrap:wrap;justify-content:center}
.trust-strip .item{font-size:11.5px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:#8d8a80;padding:6px 28px;border-right:1px solid var(--line);white-space:nowrap}
.trust-strip .item:last-child{border-right:none}
.trust-strip .item strong{color:var(--sage-deep);font-weight:700}

/* ASYMMETRIC EDGE-BLEED SECTIONS (spec item 7) */
.asym{padding-left:0;padding-right:0;overflow:hidden}
.asym .grid{display:grid;grid-template-columns:5fr 7fr;align-items:center;gap:0}
.asym.flip .grid{grid-template-columns:7fr 5fr}
.asym .txt{padding:0 clamp(24px,6vw,88px);max-width:680px;justify-self:end}
.asym.flip .txt{justify-self:start}
.asym .bleed{height:100%;min-height:460px}
.asym .bleed img{width:100%;height:100%;object-fit:cover}

/* CENTERED PULL-QUOTE (spec item 7) */
.pull-quote{text-align:center}
.pull-quote blockquote{font-family:var(--serif);font-size:clamp(1.5rem,3.2vw,2.3rem);font-style:italic;line-height:1.3;letter-spacing:-0.01em;color:var(--ink);max-width:22em;margin:0 auto}
.pull-quote cite{display:block;margin-top:22px;font-style:normal;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--sage-deep)}

/* Section tints */
.tint{background:var(--white)}
.deep{background:linear-gradient(160deg,var(--dark),#22301f);color:#fff}
.deep h2,.deep h3{color:#fff}
.deep p{color:rgba(255,255,255,.85)}
.deep .card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);box-shadow:none}
.deep .card h3{color:#fff}
.deep .card p{color:rgba(255,255,255,.8)}

/* Candidate CTA */
.candidate{background:linear-gradient(150deg,var(--sage-tint),var(--cream));border-radius:var(--radius);padding:52px 46px;text-align:center;box-shadow:var(--shadow)}
.candidate h2{margin-bottom:14px}
.candidate p{max-width:44em;margin:0 auto 26px}

/* Timeline (journey) */
.timeline{margin-top:56px;position:relative}
.timeline::before{content:"";position:absolute;left:27px;top:8px;bottom:8px;width:2px;background:linear-gradient(var(--sage),var(--terra-soft))}
.step{position:relative;padding:0 0 44px 84px}
.step:last-child{padding-bottom:0}
.step-num{position:absolute;left:0;top:0;width:56px;height:56px;border-radius:50%;background:var(--white);border:2px solid var(--sage);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:1.5rem;font-weight:700;color:var(--sage-deep);box-shadow:var(--shadow)}
.step h3{margin-bottom:8px}
.step .meta{display:inline-block;font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--terra);margin-bottom:10px}
.step p{font-size:.96rem;max-width:46em}

/* Footer */
footer.site{background:#242622;color:rgba(255,255,255,.6);font-size:.84rem;padding:56px 24px 40px}
footer.site .cols{max-width:1120px;margin:0 auto 34px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px}
footer.site .foot-head{color:#fff;font-family:var(--serif);font-weight:400;line-height:1.08;font-size:1.1rem;margin:0 0 14px}
footer.site a{color:rgba(255,255,255,.65);text-decoration:none;display:block;margin-bottom:9px}
footer.site a:hover{color:#fff}
footer.site .legal{max-width:1120px;margin:0 auto;border-top:1px solid rgba(255,255,255,.12);padding-top:26px}
footer.site .legal p{color:rgba(255,255,255,.55);margin-bottom:12px;max-width:none}

/* Sticky mobile CTA */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;background:var(--white);box-shadow:0 -6px 24px rgba(43,43,43,.14);padding:12px 16px;display:none;z-index:90;align-items:center;gap:14px;justify-content:space-between}
.sticky-cta .price{font-size:.8rem;color:var(--ink-soft)}
.sticky-cta .price strong{display:block;font-size:1rem;color:var(--ink)}
.sticky-cta .btn{padding:13px 26px;font-size:.92rem;box-shadow:none}

.cta-row{text-align:center;margin-top:50px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}

.cond-grid{grid-template-columns:repeat(3,1fr)}
@media (max-width:920px){
  .cond-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  section{padding:clamp(64px,10vw,80px) 20px}
  .hero{padding:70px 20px 58px}
  .asym .grid,.asym.flip .grid{grid-template-columns:1fr}
  .asym .bleed{min-height:300px;order:-1}
  .asym .txt{padding:34px 20px;justify-self:stretch;max-width:none}
  .trust-strip .item{border-right:none;padding:5px 14px}
  .hero.split .wrap,.two-col{grid-template-columns:1fr;gap:38px}
  .hero-visual{max-width:440px}
  .nav{position:fixed;inset:57px 0 auto 0;background:var(--cream);flex-direction:column;padding:22px;gap:18px;border-bottom:1px solid var(--line);display:none}
  .nav.open{display:flex}
  .nav-toggle{display:block}
  footer.site .cols{grid-template-columns:1fr 1fr}
  .sticky-cta{display:flex}
  body{padding-bottom:74px}
  /* mobile: caption goes in-flow so the band grows with wrapped text instead of
     clipping the top line under overflow:hidden (CEO screenshot 2026-07-04) */
  .img-band{height:auto;min-height:300px;display:flex;align-items:flex-end;justify-content:center}
  .img-band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
  .img-band .band-caption{position:relative;left:auto;bottom:auto;transform:none;margin:170px 16px 24px}
  .candidate{padding:36px 24px}
}