/* =========================================
   PBS EMR – Shared Styles
   ========================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root{
  --c-emerald:#7bff4e;
  --c-cyan:#00e6ff;
  --c-blue:#1e7fff;
  --c-bg:#0a0f18;
  --c-bg-2:#121a26;
  --c-card:#1a2334e6;
  --c-text:#edf2ff;
  --c-muted:#a4afcc;
  --c-line:#00ffee33;

  --radius:18px;
  --shadow-lg:0 26px 55px #000b;
  --transition:all .65s cubic-bezier(.4,0,.2,1);
  --scan-speed:12s;
}

html{scroll-behavior:smooth}
body{
  font-family:'Inter',sans-serif;
  background:radial-gradient(ellipse at 65% 35%,#182033 0%,var(--c-bg) 90%);
  color:var(--c-text);
  line-height:1.6;
  overflow-x:hidden;
}
a{color:var(--c-cyan);text-decoration:none;transition:var(--transition)}
button,.btn{
  display:inline-flex;align-items:center;gap:.55rem;
  font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:1.05rem;cursor:pointer;
  padding:1rem 2.8rem;border:none;border-radius:var(--radius);color:#000;
  background:linear-gradient(135deg,var(--c-emerald),var(--c-cyan));background-size:200% 200%;
  box-shadow:0 6px 22px #0008;transition:background-position .45s ease,transform .3s ease
}
button:hover,.btn:hover{background-position:100% 0;transform:translateY(-4px)}
.btn--outline{background:none;border:1px solid var(--c-cyan);color:var(--c-cyan)}
.btn--outline:hover{color:var(--c-emerald);border-color:var(--c-emerald)}
section{padding:6rem 0}
.container{width:min(92%,1300px);margin-inline:auto}
.visually-hidden{position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}
.small{font-size:.98rem;color:var(--c-muted)}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:2.6rem;align-items:start}
@media(max-width:980px){.split{grid-template-columns:1fr}}

/* NAV */
.nav{position:sticky;top:0;z-index:10000;background:#0c111be6;backdrop-filter:blur(14px)}
.nav__wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;padding:1rem 0;gap:1rem}
.logo{height:130px;max-width:225px;filter:drop-shadow(0 4px 12px #000a)}
.nav__hamburger{display:none;font-size:1.6rem;cursor:pointer;color:var(--c-cyan);background:none;border:none}
.nav__links{display:flex;gap:2.2rem;font-size:1rem;align-items:center;list-style:none}
.nav__links a{color:var(--c-text);opacity:.85;font-weight:500}
.nav__links a:hover{opacity:1;color:var(--c-emerald)}
.nav__links .active{color:var(--c-emerald);opacity:1}
.dropdown{position:relative}
.dropdown>button{background:none;border:none;color:var(--c-text);font:inherit;font-weight:500;cursor:pointer;display:flex;align-items:center;gap:.35rem;opacity:.85;transition:opacity .25s}
.dropdown>button:hover{opacity:1;color:var(--c-emerald)}
.dropdown[aria-expanded="true"]>button i{transform:rotate(180deg)}
.dropdown i{transition:transform .35s ease}
.menu{position:absolute;top:calc(100% + .4rem);left:0;min-width:220px;background:var(--c-card);backdrop-filter:blur(14px);border-radius:var(--radius);padding:.9rem 0;list-style:none;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(10px);transition:var(--transition);z-index:9999}
.menu a{display:block;padding:.6rem 1.2rem;white-space:nowrap;color:var(--c-text);opacity:.85}
.menu a:hover{opacity:1;color:var(--c-emerald);background:#ffffff08}
.dropdown[aria-expanded="true"] .menu{opacity:1;visibility:visible;transform:none}
@media(max-width:880px){
  .nav__hamburger{display:block}
  .nav__links{flex-direction:column;width:100%;display:none;padding-bottom:1rem}
  .nav__links.open{display:flex}
  .dropdown .menu{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;margin-top:.2rem}
}

/* HERO */
header{min-height:115vh;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden;background:var(--c-bg-2)}
#halo{position:absolute;top:-220px;left:-160px;width:880px;height:880px;border-radius:50%;background:radial-gradient(circle,var(--c-cyan) 0%,transparent 55%);opacity:.12;filter:blur(130px);animation:orbit 28s ease-in-out infinite alternate}
@keyframes orbit{to{transform:translate(150px,120px)}}
#scan{position:absolute;left:0;top:-4px;width:100%;height:2px;background:var(--c-cyan);box-shadow:0 0 12px var(--c-cyan),0 0 25px var(--c-cyan);opacity:.35;animation:scanMove var(--scan-speed) linear infinite}
@keyframes scanMove{0%{top:-4px;opacity:0}20%{opacity:.35}50%{opacity:.4}80%{opacity:.35}100%{top:100%;opacity:0}}
@media(prefers-reduced-motion:reduce){#scan{display:none}}

.hero-grid{display:grid;gap:4.4rem;grid-template-columns:repeat(auto-fit,minmax(360px,1fr));align-items:center}
h1{font-family:'Space Grotesk',sans-serif;font-size:clamp(2.9rem,5.7vw,3.9rem);font-weight:700;line-height:1.15}
.badge{display:inline-block;padding:.55rem 1.2rem;border-radius:var(--radius);background:#0f1727;color:var(--c-cyan);letter-spacing:.05em;font-size:.8rem;margin:1.8rem 0 1.6rem}
.hero-pitch{margin:1.6rem 0 2.9rem;font-size:1.12rem;max-width:640px}
.preview{perspective:1200px;position:relative}
.preview img{border-radius:var(--radius);width:100%;max-width:590px;transform:rotateX(8deg) rotateY(-11deg);box-shadow:var(--shadow-lg);transition:transform .4s ease;cursor:zoom-in}
.preview img:hover{transform:rotateX(0deg) rotateY(0deg) translateZ(15px)}
.preview::after{content:"";position:absolute;inset:0;border-radius:inherit;z-index:-1;filter:blur(22px);background:linear-gradient(135deg,var(--c-cyan),var(--c-blue));opacity:.25;transform:translate(0,18px) scale(.94)}

/* STRIP */
.strip{background:var(--c-bg);display:flex;flex-wrap:wrap;justify-content:center;align-items:center;text-align:center;gap:1.8rem;padding:5rem 1rem}
.strip h2{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:clamp(2.2rem,4.2vw,3rem);flex:1 1 320px}
.strip p{flex:1 1 450px;font-size:1.1rem;color:var(--c-muted);max-width:900px;margin:0 auto}

/* FEATURES */
.section-title{text-align:center;font-size:clamp(2.1rem,3.9vw,2.8rem);font-weight:600;margin-bottom:3.2rem}
.features-wrap{position:relative}
.features{display:grid;gap:2.4rem;grid-template-columns:repeat(auto-fit,minmax(290px,1fr))}
.card{position:relative;padding:2.6rem 2.4rem;border-radius:var(--c-radius, var(--radius));background:var(--c-card);backdrop-filter:blur(15px);box-shadow:var(--shadow-lg);overflow:hidden;transition:var(--transition)}
.card:hover{transform:translateY(-12px) rotateX(3deg) rotateY(-3deg)}
.card i{font-size:2.1rem;margin-bottom:1rem;background:linear-gradient(135deg,var(--c-emerald),var(--c-cyan));-webkit-background-clip:text;color:transparent}
.card h3{font-size:1.24rem;margin-bottom:.65rem}
.card::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(135deg,transparent 30%,var(--c-emerald) 50%,var(--c-cyan) 70%,transparent 100%);mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:xor;opacity:.33;transition:opacity .45s}
.card:hover::before{opacity:.7}
#links{position:absolute;inset:0;pointer-events:none;z-index:-1}
#links path{stroke:var(--c-line);stroke-width:2;stroke-dasharray:4 8;fill:none;animation:dash 6s linear infinite}
@keyframes dash{to{stroke-dashoffset:-240}}

/* CTA & FOOTER */
.cta{text-align:center;background:#0c121d;padding:7rem 0 9rem}
.cta h2{font-family:'Space Grotesk',sans-serif;font-size:clamp(2.3rem,4.1vw,3.1rem);margin-bottom:1.6rem}
.cta p{max-width:720px;margin:0 auto 3.2rem;font-size:1.1rem;color:var(--c-muted)}
.cta-actions{display:flex;gap:1.2rem;flex-wrap:wrap;justify-content:center}
footer{background:#06090f;padding:3.4rem 0;text-align:center;font-size:.9rem;color:var(--c-muted)}
footer a{color:var(--c-muted)}
footer a:hover{color:var(--c-cyan)}

/* REVEAL & MODAL */
.reveal{opacity:0;transform:translateY(55px);transition:opacity .95s ease,transform .95s ease}
.reveal.show{opacity:1;transform:none}
.modal{position:fixed;inset:0;display:flex;justify-content:center;align-items:center;z-index:2000;background:#000d;backdrop-filter:blur(4px);visibility:hidden;opacity:0;transition:var(--transition)}
.modal.open{visibility:visible;opacity:1}
.modal img{max-width:93vw;max-height:93vh;border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.close{position:absolute;top:46px;right:46px;font-size:2.2rem;color:#fff;background:none;border:none;cursor:pointer;filter:drop-shadow(0 3px 7px #0008);transition:transform .3s ease}
.close:hover{transform:scale(1.17)}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  #links path{animation:none}
}

/* Image preview + modal affordance fix */
.hero-grid .preview { display:grid; place-items:center; }
.hero-grid .preview img { display:block; width:100%; max-width:780px; height:auto !important; object-fit:contain; cursor:zoom-in; }
#imgModal { display:none; position:fixed; inset:0; background:rgba(0,0,0,.8); align-items:center; justify-content:center; padding:2rem; }
#imgModal[aria-hidden="false"], #imgModal.open { display:flex; }
#imgModal img { display:block; width:auto; height:auto !important; max-width:min(1200px,92vw); max-height:92vh; object-fit:contain; border-radius:12px; box-shadow:0 10px 40px rgba(0,0,0,.4); }

/* Article utilities */
.breadcrumbs{font-size:.9rem;color:var(--c-muted);margin:1rem 0 0}
.breadcrumbs a{color:var(--c-muted)}
.prose{max-width:900px;margin:0 auto;font-size:1.05rem}
.prose h1,.prose h2,.prose h3{font-family:'Space Grotesk',sans-serif;margin:1.4rem 0 .6rem}
.prose h1{font-size:clamp(2.2rem,4.4vw,3rem)}
.prose h2{font-size:clamp(1.6rem,2.8vw,2rem)}
.prose h3{font-size:1.25rem}
.prose p{color:var(--c-text)}
.toc{border:1px solid #ffffff22;border-radius:12px;padding:1rem;margin:1rem 0 2rem;background:#0c121d}
.toc a{display:block;padding:.3rem .2rem;color:var(--c-cyan)}
.note{border-left:4px solid var(--c-emerald);padding:.9rem 1rem;background:#152033;border-radius:12px;margin:1rem 0;color:var(--c-text)}
.table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid #ffffff1e;border-radius:12px;overflow:hidden}
.table th,.table td{padding:.8rem 1rem;border-bottom:1px solid #ffffff14}
.table th{background:#0f1727;text-align:left}
/* Fix card overlay blocking clicks */
.card { position: relative; z-index: 0; }
.card::before { pointer-events: none; z-index: 0; }  /* let clicks pass through */
.card > * { position: relative; z-index: 1; }        /* ensure content sits above */