/* ============================================================
   Wellness Clinical Research — shared styles
   ============================================================ */
:root{
  --navy-900:#0A2540; --navy-700:#123A5E;
  --blue-600:#1E6FB8; --blue-500:#2E86C9;
  --teal-500:#12A4A4; --teal-400:#1FBEB6;
  --green-500:#38B27E; --green-100:#E6F6EE; --green-700:#1f7a52;
  --ink-900:#0A2540; --ink-600:#44586B; --ink-400:#7B8CA0;
  --surface:#FFFFFF; --surface-50:#F4F8FB; --surface-100:#EAF1F7;
  --line:#DCE6EF;
  --shadow:0 8px 24px rgba(10,37,64,.08);
  --shadow-lg:0 18px 48px rgba(10,37,64,.14);
  --radius:16px; --radius-sm:12px;
  --maxw:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Inter",system-ui,sans-serif;color:var(--ink-600);background:var(--surface);
  line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:"Plus Jakarta Sans",sans-serif;color:var(--ink-900);line-height:1.14;margin:0;font-weight:700}
p{margin:0 0 1rem}
a{color:var(--blue-600);text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--teal-500);margin:0 0 14px}
.section{padding:clamp(56px,7vw,104px) 0}
.section--tint{background:var(--surface-50)}
.section--navy{background:var(--navy-900);color:#C9D8E6}
.section--navy h2,.section--navy h3{color:#fff}
.lead{font-size:19px;color:var(--ink-600);max-width:64ch}
.section--navy .lead{color:#C9D8E6}
.center{text-align:center}
.muted{color:var(--ink-400)}
.skip{position:absolute;left:-999px}
.skip:focus{left:12px;top:12px;background:#fff;padding:10px 16px;border-radius:8px;z-index:200;box-shadow:var(--shadow)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:"Plus Jakarta Sans",sans-serif;font-weight:600;font-size:15px;padding:13px 24px;
  border-radius:999px;border:1.5px solid transparent;cursor:pointer;
  transition:transform .15s ease,box-shadow .15s ease,background .15s ease,border-color .15s ease;white-space:nowrap}
.btn:focus-visible{outline:3px solid var(--teal-400);outline-offset:2px}
.btn--primary{background:var(--blue-600);color:#fff}
.btn--primary:hover{background:var(--navy-700);transform:translateY(-1px);box-shadow:var(--shadow)}
.btn--secondary{background:#fff;color:var(--navy-900);border-color:var(--line)}
.btn--secondary:hover{border-color:var(--blue-500);color:var(--blue-600)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn--ghost:hover{background:rgba(255,255,255,.12)}
.btn--disabled{background:var(--surface-100);color:var(--ink-400);cursor:not-allowed}
.btn--sm{padding:10px 18px;font-size:14px}
.btn-row{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- header ---------- */
header.site{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.93);
  backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line)}
.hdr{display:flex;align-items:center;gap:16px;height:74px}
.brand{display:flex;align-items:center;gap:10px;flex:none;text-decoration:none}
.brand-logo{height:44px;width:auto;display:block}
.brand--footer{gap:11px}
.brand--footer .brand-mark{height:36px;width:auto;display:block;flex:none}
.brand--footer span{font-family:"Plus Jakarta Sans";font-weight:800;color:#fff;font-size:17px;letter-spacing:-.01em;line-height:1.1;white-space:nowrap}
.brand .mark{width:34px;height:34px;border-radius:9px;flex:none;position:relative;
  background:linear-gradient(135deg,var(--teal-500),var(--blue-600))}
.brand .mark::after{content:"";position:absolute;inset:9px;border-radius:4px;border:2px solid #fff;opacity:.85}
nav.main{display:flex;flex-wrap:wrap;gap:12px 14px;margin-left:4px;flex:1 1 auto;min-width:0}
nav.main a{color:var(--ink-600);font-size:14.5px;font-weight:500;white-space:nowrap}
nav.main a:hover,nav.main a.active{color:var(--navy-900)}
nav.main a.active{position:relative}
nav.main a.active::after{content:"";position:absolute;left:0;right:0;bottom:-26px;height:2px;background:var(--teal-500)}
.hdr-cta{display:flex;gap:8px}
.menu-btn{display:none}
/* mobile drawer */
.drawer{display:none;position:fixed;inset:74px 0 0;background:#fff;z-index:55;padding:24px;overflow:auto}
.drawer.open{display:block}
.drawer a{display:block;padding:14px 4px;border-bottom:1px solid var(--line);color:var(--ink-900);font-weight:600;font-size:17px}
.drawer .btn{width:100%;margin-top:14px}

/* ---------- hero ---------- */
.hero{position:relative;color:#fff;overflow:hidden;
  background:radial-gradient(120% 130% at 80% 0%,var(--navy-700) 0%,var(--navy-900) 55%)}
.hero.compact{background:radial-gradient(120% 150% at 85% -10%,var(--navy-700),var(--navy-900) 60%)}
.hero .dots{position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:radial-gradient(rgba(31,190,182,.35) 1.2px,transparent 1.3px);background-size:26px 26px;
  -webkit-mask-image:linear-gradient(180deg,#000,transparent 72%);mask-image:linear-gradient(180deg,#000,transparent 72%)}
.hero .glow{position:absolute;width:520px;height:520px;right:-120px;top:-160px;border-radius:50%;
  background:radial-gradient(circle,rgba(18,164,164,.4),transparent 65%);filter:blur(8px)}
.hero .wrap{position:relative;padding:clamp(64px,8vw,120px) 24px clamp(48px,6vw,84px)}
.hero.compact .wrap{padding:clamp(56px,6vw,88px) 24px clamp(40px,5vw,64px)}
.hero .eyebrow{color:var(--teal-400)}
.hero h1{color:#fff;font-size:clamp(34px,5.2vw,56px);max-width:18ch;font-weight:800;letter-spacing:-.02em}
.hero.compact h1{max-width:20ch;font-size:clamp(32px,4.6vw,48px)}
.hero p.sub{color:#C9D8E6;font-size:clamp(17px,2vw,20px);max-width:62ch;margin:22px 0 30px}
.breadcrumb{font-size:13px;color:#9FB6CC;margin-bottom:18px}
.breadcrumb a{color:#9FB6CC}.breadcrumb a:hover{color:#fff}

/* hero stat strip */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:50px}
.stat{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-sm);padding:18px 20px}
.stat .v{font-family:"Plus Jakarta Sans";font-weight:800;font-size:22px;color:#fff}
.stat .l{font-size:13px;color:#A9BED1;margin-top:3px}

/* ---------- section head ---------- */
.shead{max-width:62ch;margin-bottom:40px}
.shead.center{margin-left:auto;margin-right:auto}
.shead h2{font-size:clamp(26px,3.4vw,38px);letter-spacing:-.015em}
.shead p{margin-top:14px}

/* ---------- generic grids & cards ---------- */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);
  transition:transform .18s ease,box-shadow .18s ease}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.card h3{font-size:20px;margin-bottom:8px}
.card p:last-child{margin-bottom:0}
.card .ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;margin-bottom:18px;
  background:var(--surface-100);color:var(--blue-600);font-size:22px}
.card.path .ico{background:linear-gradient(135deg,var(--teal-500),var(--blue-600));color:#fff}
.card .more{display:inline-block;margin-top:16px;font-weight:600;color:var(--blue-600);font-size:15px}

/* value / capability lists */
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.value{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px}
.value .dot{width:30px;height:30px;border-radius:8px;background:var(--green-100);color:var(--green-500);
  display:grid;place-items:center;font-weight:700;margin-bottom:12px}
.value strong{display:block;color:var(--ink-900);font-family:"Plus Jakarta Sans";font-size:16px;margin-bottom:4px}
.value span{font-size:14px}

/* badge pill grid (equipment/capabilities) */
.badges{display:flex;flex-wrap:wrap;gap:10px}
.badges span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-size:14px;
  font-weight:500;color:var(--ink-900);display:inline-flex;align-items:center;gap:8px}
.badges span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal-500)}
.section--navy .badges span{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.16);color:#fff}

/* pain-point cards */
.pains{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pain{background:#fff;border:1px solid var(--line);border-left:4px solid var(--teal-500);border-radius:var(--radius-sm);padding:22px}
.pain strong{display:block;color:var(--ink-900);font-family:"Plus Jakarta Sans";margin-bottom:6px}
.pain span{font-size:14.5px}

/* step timeline */
.steps{counter-reset:step;display:grid;gap:14px}
.step{display:flex;gap:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px 22px}
.step::before{counter-increment:step;content:counter(step);flex:none;width:38px;height:38px;border-radius:50%;
  background:linear-gradient(135deg,var(--teal-500),var(--blue-600));color:#fff;font-family:"Plus Jakarta Sans";
  font-weight:700;display:grid;place-items:center}
.step h3{font-size:17px;margin-bottom:2px}
.step p{margin:0;font-size:14.5px}

/* location cards */
.loc{display:flex;flex-direction:column;overflow:hidden;padding:0}
.loc .banner{height:128px;position:relative;display:flex;align-items:flex-end;padding:18px 26px;color:#fff;
  background:linear-gradient(120deg,var(--navy-900),var(--blue-600))}
.loc .banner.pr{background:linear-gradient(120deg,var(--navy-900),var(--teal-500))}
.loc .banner .pin{font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;opacity:.85}
.loc .banner .nm{font-family:"Plus Jakarta Sans";font-weight:700;font-size:20px}
.loc .body{padding:8px 26px 28px}
.loc ul{margin:0 0 18px;padding-left:18px}.loc li{margin:5px 0;font-size:15px}
.phase-badge{display:inline-block;background:var(--green-100);color:var(--green-700);font-weight:600;font-size:13px;
  padding:4px 12px;border-radius:999px;margin-bottom:10px}

/* therapeutic grid */
.ta{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.ta a{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:15px 16px;font-size:14px;
  font-weight:500;color:var(--ink-900);display:flex;align-items:center;gap:9px}
.ta a:hover{border-color:var(--blue-500)}
.ta a::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal-500);flex:none}
.ta a.feat{border-color:var(--teal-400);background:linear-gradient(180deg,#fff,#F2FBFA);font-weight:600}
.ta-feature{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-bottom:30px}
.ta-feature .card h3{font-size:18px}.ta-feature .card p{font-size:14.5px;margin:0}

/* ---------- studies ---------- */
.study-controls{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}
.study-controls input,.study-controls select{font-family:"Inter";font-size:15px;padding:11px 14px;
  border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink-900)}
.study-controls input{flex:1;min-width:220px}
.study-controls input:focus,.study-controls select:focus{outline:none;border-color:var(--blue-500);box-shadow:0 0 0 3px rgba(46,134,201,.15)}
.study-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.study{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease}
.study:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.study .badge{align-self:flex-start;background:var(--surface-100);color:var(--blue-600);font-weight:600;font-size:12.5px;
  padding:5px 12px;border-radius:999px;margin-bottom:14px}
.study h3{font-size:17.5px;line-height:1.25}
.study .sum{font-size:14.5px;color:var(--ink-600);margin:10px 0 16px}
.study dl{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px;margin:0 0 14px}
.study dt{font-size:12px;color:var(--ink-400);margin:0}
.study dd{margin:0;font-size:14px;font-weight:600;color:var(--ink-900)}
.study .sponsor{font-size:12px;color:var(--ink-400);margin:0 0 16px}
.study .actions{margin-top:auto;display:flex;gap:10px}
.study .actions .btn{flex:1}
.skel{border-radius:var(--radius);border:1px solid var(--line);background:#fff;padding:24px;box-shadow:var(--shadow)}
.skel .bar{height:13px;border-radius:6px;margin:10px 0;background:linear-gradient(90deg,#eef3f8 25%,#e2ebf3 37%,#eef3f8 63%);
  background-size:400% 100%;animation:sh 1.3s ease infinite}
@keyframes sh{0%{background-position:100% 0}100%{background-position:-100% 0}}
.state{grid-column:1/-1;text-align:center;padding:54px 20px;border:1px dashed var(--line);border-radius:var(--radius);background:var(--surface-50)}
.state h3{margin-bottom:8px}.state p{max-width:46ch;margin:0 auto 18px}
.disclaimer{margin-top:26px;font-size:13.5px;color:var(--ink-400);max-width:84ch}

/* study detail */
.detail-grid{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}
.detail-main h2{font-size:22px;margin:32px 0 12px}
.detail-main h2:first-child{margin-top:0}
.detail-hl{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:8px}
.detail-hl .chip{background:var(--surface-100);border-radius:999px;padding:7px 14px;font-size:13.5px}
.detail-hl .chip b{color:var(--ink-900)}
.detail-list{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px;margin:0;padding:0;list-style:none}
.detail-list div{border-bottom:1px solid var(--line);padding-bottom:8px}
.detail-list dt{font-size:13px;color:var(--ink-400)}.detail-list dd{margin:0;font-weight:600;color:var(--ink-900)}
.crit{max-height:120px;overflow:hidden;position:relative;transition:max-height .3s ease}
.crit.open{max-height:1600px}
.crit::after{content:"";position:absolute;inset:auto 0 0;height:50px;background:linear-gradient(transparent,#fff)}
.crit.open::after{display:none}
.detail-side{position:sticky;top:96px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow)}
.detail-side .btn{width:100%;margin-bottom:10px}
.interv{border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px 18px;margin:10px 0}
.interv b{color:var(--ink-900)}.interv .t{font-size:12px;color:var(--teal-500);text-transform:uppercase;letter-spacing:.06em}
.interv-desc{margin-top:6px;font-size:14.5px}
.interv-desc p{margin:0 0 6px}.interv-desc p:last-child{margin:0}
/* markdown output inside study detail */
.detail-main.md ul,.detail-main.md ol{margin:0 0 1rem;padding-left:1.25rem}
.detail-main.md li{margin:6px 0}
.detail-main.md p{margin:0 0 1rem}
.detail-main.md p:last-child{margin-bottom:0}
/* note / disclaimer box (reuses brand tints) */
.note-box{background:#F2FBFA;border:1px solid #cfeeeb;border-left:4px solid var(--teal-500);
  border-radius:var(--radius-sm);padding:16px 18px;font-size:14.5px;color:var(--ink-600)}
.note-box strong{color:var(--ink-900)}
.note-box--warn{background:#FFF7F4;border-color:#f3d3c8;border-left-color:#d6843d}

/* ---------- forms ---------- */
.form{display:grid;gap:16px;max-width:680px}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:14px;font-weight:600;color:var(--ink-900)}
.field input,.field select,.field textarea{font-family:"Inter";font-size:16px;padding:12px 14px;border:1px solid var(--line);
  border-radius:10px;background:#fff;color:var(--ink-900);width:100%}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue-500);box-shadow:0 0 0 3px rgba(46,134,201,.15)}
.field.err input,.field.err select,.field.err textarea{border-color:#d6453d}
.field .msg{font-size:12.5px;color:#d6453d;display:none}
.field.err .msg{display:block}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:14px}
.consent input{width:auto;margin-top:3px}
.form-ok{display:none;background:var(--green-100);border:1px solid #bfe6d2;color:var(--green-700);
  padding:18px 20px;border-radius:var(--radius-sm);font-weight:500}
.hide{display:none}

/* routed contact cards */
.routes{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:44px}
.route{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px;text-align:left}
.route .ico{font-size:22px;margin-bottom:10px}
.route strong{display:block;font-family:"Plus Jakarta Sans";color:var(--ink-900);margin-bottom:4px}
.route span{font-size:14px}

/* FAQ */
.faq{max-width:780px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:0 22px;margin-bottom:12px}
.faq summary{cursor:pointer;padding:18px 0;font-family:"Plus Jakarta Sans";font-weight:600;color:var(--ink-900);list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--teal-500);font-size:22px;font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 0 18px;font-size:15px;margin:0}

/* final cta */
.finalcta{position:relative;color:#fff;text-align:center;overflow:hidden;
  background:radial-gradient(120% 140% at 50% 0%,var(--navy-700),var(--navy-900))}
.finalcta .dots{position:absolute;inset:0;opacity:.4;background-image:radial-gradient(rgba(31,190,182,.35) 1.2px,transparent 1.3px);background-size:26px 26px}
.finalcta .wrap{position:relative}
.finalcta h2{color:#fff;font-size:clamp(28px,4vw,40px)}
.finalcta .btn-row{justify-content:center;margin-top:28px}

/* ---------- footer ---------- */
footer.site{background:var(--navy-900);color:#A9BED1;padding:62px 0 28px;font-size:14.5px}
footer.site h4{color:#fff;font-size:13px;letter-spacing:.04em;text-transform:uppercase;margin-bottom:14px;font-weight:700}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:38px}
footer.site a{color:#A9BED1;display:block;margin:8px 0}
footer.site a:hover{color:#fff}
.fnet{display:flex;gap:8px;align-items:center;margin-top:14px;color:#C9D8E6}
.fbar{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px}
.fbar a{display:inline;margin:0}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .g3,.g4,.values,.pains,.routes,.fgrid{grid-template-columns:repeat(2,1fr)}
  .ta{grid-template-columns:repeat(3,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .detail-grid{grid-template-columns:1fr}
  .detail-side{position:static}
  nav.main,.hdr-cta{display:none}
  .menu-btn{display:inline-flex}
}
@media(max-width:600px){
  body{font-size:16px}
  .brand-logo{height:38px}
  .g2,.g3,.g4,.values,.pains,.routes,.study-grid,.ta,.ta-feature,.fgrid,.form .row2,.detail-list{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto}}