/* ============================================================
   INHEREN MEDICAL STRATEGIES — site stylesheet
   Brand Spec v3 Caribbean. Owned static build.
   ============================================================ */

:root{
  /* Palette */
  --deep-atlantic:#0A5560;
  --deep-atlantic-dark:#083f47;
  --caribbean:#1FC8BE;
  --bahama:#7FE8D4;
  --slate-ink:#0E2A2E;
  --salt:#F2F8F6;
  --cream:#FBF7EF;
  --weinrot:#A81E33;
  --weinrot-dark:#8a1729;
  --white:#ffffff;
  --muted:#4a5f62;

  /* Type */
  --font-head:"Playfair Display",Georgia,serif;
  --font-body:"Manrope",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --font-quote:"Lora",Georgia,serif;

  /* Layout */
  --maxw:1120px;
  --gutter:clamp(20px,5vw,48px);
  --radius:14px;
  --shadow:0 18px 50px -24px rgba(8,63,71,.45);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--slate-ink);
  background:var(--white);
  line-height:1.6;
  font-size:18px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--deep-atlantic);text-decoration:none}
a:hover{text-decoration:underline}

/* ---------- structure ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
section{padding-block:clamp(56px,8vw,104px)}
.section-salt{background:var(--salt)}
.section-atlantic{background:var(--deep-atlantic);color:var(--white)}
.section-atlantic h1,.section-atlantic h2,.section-atlantic h3{color:var(--white)}

/* ---------- type ---------- */
h1,h2,h3,h4{font-family:var(--font-head);color:var(--deep-atlantic);line-height:1.18;font-weight:600;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5vw,3.4rem)}
h2{font-size:clamp(1.6rem,3.4vw,2.4rem)}
h3{font-size:clamp(1.2rem,2.2vw,1.5rem)}
p{margin:0 0 1.1em}
.lead{font-size:clamp(1.15rem,2vw,1.4rem);color:var(--muted)}
.eyebrow{font-family:var(--font-body);font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:var(--deep-atlantic);margin:0 0 1rem}
.section-atlantic .eyebrow{color:var(--bahama)}
.center{text-align:center}
.narrow{max-width:720px}
.narrow.center{margin-inline:auto}

blockquote{
  font-family:var(--font-quote);font-style:italic;font-size:1.3rem;color:var(--deep-atlantic-dark);
  margin:2rem 0;padding:1.2rem 0;border-top:3px solid var(--weinrot);border-bottom:3px solid var(--weinrot);
}
.section-atlantic blockquote{color:var(--bahama);border-color:var(--bahama)}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;font-family:var(--font-body);font-weight:600;font-size:1rem;
  padding:15px 30px;border-radius:999px;cursor:pointer;border:2px solid transparent;transition:.18s ease;
}
.btn-primary{background:var(--weinrot);color:var(--white)}
.btn-primary:hover{background:var(--weinrot-dark);text-decoration:none;transform:translateY(-1px)}
.btn-secondary{border-color:var(--deep-atlantic);color:var(--deep-atlantic);background:transparent}
.btn-secondary:hover{background:var(--deep-atlantic);color:var(--white);text-decoration:none}
.section-atlantic .btn-secondary{border-color:var(--bahama);color:var(--bahama)}
.section-atlantic .btn-secondary:hover{background:var(--bahama);color:var(--deep-atlantic-dark)}
.arrow-link{font-weight:600;color:var(--weinrot)}
.arrow-link:hover{color:var(--weinrot-dark)}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid rgba(10,85,96,.1)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;padding-block:14px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-head);font-weight:700;font-size:1.35rem;color:var(--deep-atlantic)}
.brand:hover{text-decoration:none}
.brand img{height:38px;width:auto}
.nav{display:flex;align-items:center;gap:26px}
.nav a{font-size:.95rem;font-weight:500;color:var(--slate-ink)}
.nav a:hover{color:var(--deep-atlantic);text-decoration:none}
.nav .btn{padding:10px 20px}
.nav-toggle{display:none;background:none;border:0;font-size:1.6rem;color:var(--deep-atlantic);cursor:pointer}
.brand{gap:12px;font-size:2rem}
.brand-mark{height:50px;width:auto;display:block}
.footer-lockup{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-lockup .brand-mark{height:52px}
.footer-lockup span{font-family:var(--font-head);font-weight:700;font-size:2rem;color:#fff}

/* ---------- signup / newsletter ---------- */
.signup-card{background:var(--white);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.signup-card label{display:block;font-size:.82rem;font-weight:600;color:var(--slate-ink);margin:.6rem 0 .3rem}
.signup-card input{width:100%;padding:12px 14px;border:1.5px solid rgba(10,85,96,.25);border-radius:9px;font-family:var(--font-body);font-size:1rem}
.signup-card input:focus{outline:none;border-color:var(--caribbean)}
.fineprint{font-size:.8rem;color:var(--muted);margin:.9rem 0 0;text-align:center}

/* ---------- hero ---------- */
.hero{background:linear-gradient(160deg,var(--deep-atlantic) 0%,var(--deep-atlantic-dark) 100%);color:var(--white)}
.hero .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(32px,5vw,64px);align-items:center;padding-block:clamp(60px,9vw,110px)}
.hero h1{color:var(--white);margin-bottom:.4em}
.hero .lead{color:rgba(255,255,255,.9)}
.hero .eyebrow{color:var(--bahama)}
.hero-portrait{border-radius:var(--radius);box-shadow:var(--shadow);border:4px solid rgba(127,232,212,.25)}
.hero .btn-secondary{border-color:var(--bahama);color:var(--bahama)}
.hero .btn-secondary:hover{background:var(--bahama);color:var(--deep-atlantic-dark)}

/* ---------- cards ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:var(--white);border:1px solid rgba(10,85,96,.12);border-radius:var(--radius);padding:32px;box-shadow:0 10px 30px -22px rgba(8,63,71,.4)}
.card h3{margin-top:0}
.card .eyebrow{color:var(--caribbean)}
.step{padding:26px 28px;background:var(--white);border-radius:var(--radius);border:1px solid rgba(10,85,96,.12)}
.step .num{font-family:var(--font-head);font-size:2rem;color:var(--caribbean);font-weight:700;line-height:1}
.checklist{list-style:none;padding:0;margin:0}
.checklist li{padding-left:30px;position:relative;margin-bottom:.8em}
.checklist li::before{content:"→";position:absolute;left:0;color:var(--weinrot);font-weight:700}

/* ---------- feature split (BRIGHT) ---------- */
.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,52px);align-items:center}
.feature-split img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;height:100%;max-height:420px;object-fit:cover}
.feature-split h2{margin-top:0}

/* ---------- mission gallery ---------- */
.mission-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;margin-top:36px}
.mission{border:1px solid rgba(10,85,96,.12);border-radius:var(--radius);overflow:hidden;background:var(--white);box-shadow:0 10px 30px -22px rgba(8,63,71,.4)}
.mission>img{width:100%;height:250px;object-fit:cover;display:block}
.mission .mbody{padding:22px 24px}
.mission .place{font-family:var(--font-body);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.16em;color:var(--caribbean);margin:0 0 .4rem}
.mission h3{margin:0 0 .4em;font-size:1.25rem}
.mission p{margin:0;font-size:.96rem;color:var(--muted)}

/* ---------- CTA band ---------- */
.cta-band{background:var(--deep-atlantic);color:var(--white);text-align:center}
.cta-band h2{color:var(--white)}
.cta-band .lead{color:rgba(255,255,255,.88)}

/* ---------- footer ---------- */
.site-footer{background:var(--deep-atlantic-dark);color:rgba(255,255,255,.82);font-size:.92rem}
.site-footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding-block:56px}
.site-footer h4{color:var(--bahama);font-family:var(--font-body);font-size:.8rem;text-transform:uppercase;letter-spacing:.16em;margin-bottom:1em}
.site-footer a{color:rgba(255,255,255,.82);display:block;margin-bottom:.6em}
.site-footer a:hover{color:var(--bahama)}
.footer-brand img{height:34px;margin-bottom:14px}
.footer-legal{border-top:1px solid rgba(255,255,255,.14);text-align:center;padding-block:22px;font-size:.82rem;color:rgba(255,255,255,.6)}
.disclaimer{font-size:.82rem;color:rgba(255,255,255,.6);max-width:640px}

/* ---------- utility ---------- */
.stat-row{display:flex;flex-wrap:wrap;gap:32px;margin-top:8px}
.stat b{display:block;font-family:var(--font-head);font-size:2rem;color:var(--caribbean)}
.mt-0{margin-top:0}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:22px}
.verify{background:#fff6e5;border-left:4px solid #d99a00;padding:2px 6px;border-radius:3px;font-size:.85em}

/* ---------- responsive ---------- */
@media (max-width:860px){
  .hero .wrap{grid-template-columns:1fr}
  .hero-portrait{max-width:340px;margin-inline:auto}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .site-footer .wrap{grid-template-columns:1fr 1fr}
  .nav{position:fixed;inset:64px 0 auto 0;flex-direction:column;background:var(--white);padding:20px;gap:16px;border-bottom:1px solid rgba(10,85,96,.12);display:none}
  .nav.open{display:flex}
  .nav-toggle{display:block}
}
@media (max-width:520px){
  .site-footer .wrap{grid-template-columns:1fr}
}