/*
Theme Name: OPHIZ Research
Theme URI: https://www.ophiz.org
Author: OPHIZ Research Center
Author URI: https://www.ophiz.org
Description: Custom dark starfield theme for the OPHIZ Research Center. Brand colors orange #E0582A and magenta #9E1D65. Includes a home template plus About, Research, Network, Funding and Contact page templates.
Version: 1.3.0
Requires at least: 6.0
Tested up to: 7.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ophiz
*/

/* ==========================================================================
   OPHIZ Research — shared stylesheet
   Dark starfield theme. Brand: orange #E0582A, magenta #9E1D65
   ========================================================================== */

:root{
  --bg:#050507;
  --bg-2:#0c0c11;
  --bg-3:#131319;
  --ink:#f4f2f0;
  --ink-soft:#b9b6bf;
  --ink-mute:#7d7a86;
  --orange:#E0582A;
  --orange-2:#f0703f;
  --magenta:#9E1D65;
  --magenta-2:#c4287f;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --card:rgba(255,255,255,.035);
  --radius:16px;
  --maxw:1140px;
  --sans:"Helvetica Neue",Arial,"Segoe UI",system-ui,sans-serif;
  --shadow:0 20px 60px rgba(0,0,0,.45);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  background:var(--bg);
  color:var(--ink);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* starfield background layer */
.stars{position:fixed;inset:0;z-index:-2;background:
  radial-gradient(1200px 800px at 85% -5%, rgba(158,29,101,.18), transparent 60%),
  radial-gradient(1000px 700px at 5% 100%, rgba(224,88,42,.16), transparent 55%),
  var(--bg);}
.stars::before,.stars::after{content:"";position:absolute;inset:0;pointer-events:none;}
.stars::before{background-image:
  radial-gradient(2px 2px at 12% 22%, rgba(224,88,42,.9), transparent),
  radial-gradient(2px 2px at 82% 12%, rgba(196,40,127,.9), transparent),
  radial-gradient(1.5px 1.5px at 45% 8%, rgba(240,112,63,.8), transparent),
  radial-gradient(2px 2px at 68% 30%, rgba(224,88,42,.7), transparent),
  radial-gradient(1.5px 1.5px at 25% 65%, rgba(196,40,127,.7), transparent),
  radial-gradient(2px 2px at 92% 72%, rgba(224,88,42,.8), transparent),
  radial-gradient(1.5px 1.5px at 55% 85%, rgba(240,112,63,.7), transparent),
  radial-gradient(2px 2px at 8% 88%, rgba(196,40,127,.8), transparent);}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- header / nav ---------- */
.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);
  background:rgba(5,5,7,.72);border-bottom:1px solid var(--line);}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.nav .brand img{height:38px;width:auto}
.nav-links{display:flex;gap:28px;align-items:center;list-style:none}
.nav-links a{font-size:.9rem;letter-spacing:.04em;color:var(--ink-soft);
  padding:6px 2px;position:relative;transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{color:var(--ink)}
.nav-links a.active::after,.nav-links a:hover::after{content:"";position:absolute;
  left:0;right:0;bottom:-4px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--orange),var(--magenta))}
.nav-cta{border:1px solid var(--line-2);border-radius:999px;padding:9px 18px !important;
  color:var(--ink) !important}
.nav-cta:hover{border-color:var(--orange);background:rgba(224,88,42,.12)}
.nav-cta::after{display:none !important}
.burger{display:none;background:none;border:0;cursor:pointer;width:40px;height:40px}
.burger span{display:block;width:24px;height:2px;margin:5px auto;background:var(--ink);
  transition:.3s}

/* ---------- hero ---------- */
.hero{padding:110px 0 90px;text-align:center;position:relative}
.hero .eyebrow{display:inline-block;font-size:.78rem;letter-spacing:.28em;
  text-transform:uppercase;color:var(--orange-2);margin-bottom:22px}
.hero h1{font-size:clamp(2.3rem,6vw,4.4rem);line-height:1.05;font-weight:700;
  letter-spacing:-.02em;max-width:16ch;margin:0 auto 22px}
.hero h1 .grad{background:linear-gradient(90deg,var(--orange),var(--magenta-2));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:1.15rem;color:var(--ink-soft);max-width:60ch;margin:0 auto 36px}
.hero-logo{max-width:520px;margin:0 auto 34px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;border-radius:999px;
  padding:13px 26px;font-size:.95rem;font-weight:600;letter-spacing:.01em;
  cursor:pointer;transition:transform .18s,box-shadow .18s,background .2s;border:0}
.btn-primary{background:linear-gradient(90deg,var(--orange),var(--magenta));color:#fff;
  box-shadow:0 10px 30px rgba(224,88,42,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(224,88,42,.45)}
.btn-ghost{border:1px solid var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--magenta-2);background:rgba(158,29,101,.12)}
.btn-row{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ---------- sections ---------- */
section.block{padding:86px 0}
.section-head{max-width:720px;margin:0 auto 52px;text-align:center}
.section-head .kicker{font-size:.76rem;letter-spacing:.26em;text-transform:uppercase;
  color:var(--magenta-2);display:block;margin-bottom:14px}
.section-head h2{font-size:clamp(1.9rem,4vw,2.8rem);letter-spacing:-.02em;line-height:1.1}
.section-head p{color:var(--ink-soft);margin-top:16px;font-size:1.05rem}
.page-hero{padding:96px 0 24px;text-align:center}
.page-hero .kicker{font-size:.76rem;letter-spacing:.26em;text-transform:uppercase;
  color:var(--orange-2);display:block;margin-bottom:16px}
.page-hero h1{font-size:clamp(2.1rem,5vw,3.4rem);letter-spacing:-.02em;line-height:1.08}
.page-hero p{color:var(--ink-soft);max-width:62ch;margin:18px auto 0;font-size:1.08rem}

/* alt background band */
.band{background:linear-gradient(180deg,var(--bg-2),var(--bg));border-block:1px solid var(--line)}

/* cards grid */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px;transition:transform .2s,border-color .2s,background .2s}
.card:hover{transform:translateY(-4px);border-color:var(--line-2);background:rgba(255,255,255,.06)}
.card .ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  margin-bottom:18px;font-size:1.3rem;
  background:linear-gradient(135deg,rgba(224,88,42,.22),rgba(158,29,101,.22));
  border:1px solid var(--line-2)}
.card h3{font-size:1.18rem;margin-bottom:10px;letter-spacing:-.01em}
.card p{color:var(--ink-soft);font-size:.97rem}

/* stat strip */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;text-align:center}
.stat .num{font-size:clamp(2rem,4vw,3rem);font-weight:700;letter-spacing:-.02em;
  background:linear-gradient(90deg,var(--orange),var(--magenta-2));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.stat .lbl{color:var(--ink-soft);font-size:.92rem;margin-top:6px}

/* two-column feature */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split h2{font-size:clamp(1.7rem,3.5vw,2.4rem);letter-spacing:-.02em;margin-bottom:18px;line-height:1.12}
.split p{color:var(--ink-soft);margin-bottom:16px}
.checklist{list-style:none;display:flex;flex-direction:column;gap:14px;margin-top:8px}
.checklist li{display:flex;gap:12px;align-items:flex-start;color:var(--ink-soft)}
.checklist li::before{content:"";flex:0 0 22px;height:22px;margin-top:2px;border-radius:6px;
  background:linear-gradient(135deg,var(--orange),var(--magenta));
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/16px no-repeat;
  mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/16px no-repeat}
.media-frame{border:1px solid var(--line);border-radius:20px;padding:40px;
  background:radial-gradient(600px 400px at 30% 0%,rgba(158,29,101,.16),transparent),var(--bg-2)}

/* funding tags */
.tags{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;max-width:820px;margin:0 auto}
.tag{border:1px solid var(--line-2);border-radius:999px;padding:11px 20px;font-size:.92rem;
  color:var(--ink-soft);background:var(--card);transition:.2s}
.tag:hover{color:var(--ink);border-color:var(--orange);background:rgba(224,88,42,.1)}

/* funding list rows */
.fund-list{display:grid;gap:14px;max-width:820px;margin:0 auto}
.fund-row{display:grid;grid-template-columns:200px 1fr;gap:20px;align-items:baseline;
  padding:20px 24px;border:1px solid var(--line);border-radius:14px;background:var(--card)}
.fund-row .name{font-weight:600;color:var(--ink)}
.fund-row .desc{color:var(--ink-soft);font-size:.96rem}

/* CTA band */
.cta-band{text-align:center;padding:78px 0;
  background:radial-gradient(700px 400px at 50% 0%,rgba(224,88,42,.16),transparent),var(--bg-2);
  border-block:1px solid var(--line)}
.cta-band h2{font-size:clamp(1.8rem,4vw,2.6rem);letter-spacing:-.02em;margin-bottom:14px}
.cta-band p{color:var(--ink-soft);max-width:52ch;margin:0 auto 30px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.info-list{display:flex;flex-direction:column;gap:22px;margin-top:8px}
.info-item{display:flex;gap:16px;align-items:flex-start}
.info-item .ic{flex:0 0 44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(224,88,42,.22),rgba(158,29,101,.22));border:1px solid var(--line-2)}
.info-item .lbl{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-mute)}
.info-item .val{font-size:1.05rem;color:var(--ink)}
.info-item a.val:hover{color:var(--orange-2)}
form.contact{display:flex;flex-direction:column;gap:16px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius);padding:30px}
form.contact label{font-size:.85rem;color:var(--ink-soft);margin-bottom:-8px}
form.contact input,form.contact textarea{background:var(--bg-3);border:1px solid var(--line-2);
  border-radius:10px;padding:12px 14px;color:var(--ink);font-family:inherit;font-size:.96rem}
form.contact input:focus,form.contact textarea:focus{outline:none;border-color:var(--orange)}
form.contact textarea{resize:vertical;min-height:130px}

/* footer */
.site-footer{border-top:1px solid var(--line);background:var(--bg-2);padding:56px 0 30px;margin-top:20px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;margin-bottom:40px}
.footer-top .logo img{height:42px;margin-bottom:16px}
.footer-top p{color:var(--ink-mute);font-size:.95rem;max-width:38ch}
.footer-col h4{font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);margin-bottom:16px}
.footer-col a{display:block;color:var(--ink-soft);font-size:.95rem;padding:5px 0}
.footer-col a:hover{color:var(--orange-2)}
.footer-bottom{border-top:1px solid var(--line);padding-top:22px;display:flex;
  justify-content:space-between;flex-wrap:wrap;gap:10px;color:var(--ink-mute);font-size:.86rem}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:860px){
  .grid-3{grid-template-columns:1fr 1fr}
  .split,.contact-grid{grid-template-columns:1fr;gap:36px}
  .stats{grid-template-columns:1fr 1fr;gap:32px}
  .footer-top{grid-template-columns:1fr 1fr}
  .fund-row{grid-template-columns:1fr}
}
@media(max-width:640px){
  .nav-links{position:fixed;inset:74px 0 auto 0;flex-direction:column;gap:0;
    background:rgba(8,8,11,.98);border-bottom:1px solid var(--line);
    padding:10px 0;transform:translateY(-140%);transition:transform .3s;height:auto}
  .nav-links.open{transform:none}
  .nav-links li{width:100%;text-align:center}
  .nav-links a{display:block;padding:14px 0}
  .burger{display:block}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .footer-top{grid-template-columns:1fr}
  section.block{padding:64px 0}
}

/* ---------- front-page intro splash (fades out on load) ---------- */
.intro-splash{
  position:fixed;inset:0;z-index:9999;display:grid;place-items:center;
  background:
    radial-gradient(900px 500px at 50% 38%, rgba(224,88,42,.16), transparent 70%),
    radial-gradient(700px 500px at 80% 90%, rgba(158,29,101,.16), transparent 70%),
    var(--bg);
  animation:introFade .8s ease 1.6s forwards;
}
.intro-splash img{
  width:min(360px,72vw);
  filter:drop-shadow(0 12px 45px rgba(224,88,42,.35));
  animation:introPop .7s cubic-bezier(.2,.7,.2,1) both;
}
@keyframes introPop{from{opacity:0;transform:translateY(12px) scale(.94)}to{opacity:1;transform:none}}
@keyframes introFade{to{opacity:0;visibility:hidden;pointer-events:none}}
.intro-splash.is-hidden{opacity:0;visibility:hidden;pointer-events:none;transition:opacity .5s ease}
@media(prefers-reduced-motion:reduce){
  .intro-splash{animation:introFade .3s ease .4s forwards}
  .intro-splash img{animation:none}
}

/* ---------- legal / policy documents ---------- */
.legal-doc{max-width:820px;margin:0 auto;color:var(--ink-soft);font-size:1.02rem}
.legal-doc .updated{color:var(--ink-mute);font-size:.9rem;margin-bottom:34px}
.legal-doc h2{color:var(--ink);font-size:1.35rem;letter-spacing:-.01em;margin:38px 0 12px;
  padding-top:22px;border-top:1px solid var(--line)}
.legal-doc h2:first-of-type{border-top:0;padding-top:0;margin-top:0}
.legal-doc h3{color:var(--ink);font-size:1.08rem;margin:22px 0 8px}
.legal-doc p{margin-bottom:14px}
.legal-doc ul{margin:0 0 16px 0;padding-left:0;list-style:none;display:flex;flex-direction:column;gap:10px}
.legal-doc ul li{position:relative;padding-left:22px}
.legal-doc ul li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:2px;
  background:linear-gradient(135deg,var(--orange),var(--magenta))}
.legal-doc a{color:var(--orange-2);text-decoration:underline;text-underline-offset:2px}
.legal-doc a:hover{color:var(--magenta-2)}
.legal-doc .placeholder{color:var(--orange-2);background:rgba(224,88,42,.12);
  border:1px dashed rgba(224,88,42,.45);border-radius:5px;padding:0 6px;font-weight:600}
.legal-doc table{width:100%;border-collapse:collapse;margin:6px 0 18px}
.legal-doc table th,.legal-doc table td{text-align:left;padding:10px 12px;border:1px solid var(--line);
  font-size:.96rem;vertical-align:top}
.legal-doc table th{color:var(--ink);background:var(--card)}
.footer-legal{display:flex;gap:18px;flex-wrap:wrap}
.footer-legal a{color:var(--ink-mute)}
.footer-legal a:hover{color:var(--orange-2)}

/* ---------- cookie consent banner ---------- */
.cc-banner{
  position:fixed;left:16px;right:16px;bottom:16px;z-index:9998;
  max-width:1140px;margin:0 auto;
  background:rgba(12,12,17,.97);backdrop-filter:blur(10px);
  border:1px solid var(--line-2);border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.55);
  padding:20px 22px;display:none;grid-template-columns:1fr auto;gap:16px 26px;align-items:center;
}
.cc-banner.is-open{display:grid}
.cc-banner p{color:var(--ink-soft);font-size:.95rem;margin:0;max-width:70ch}
.cc-banner p a{color:var(--orange-2);text-decoration:underline;text-underline-offset:2px}
.cc-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.cc-actions .btn{padding:11px 22px;font-size:.9rem}
.cc-btn-reject{background:transparent;border:1px solid var(--line-2);color:var(--ink)}
.cc-btn-reject:hover{border-color:var(--magenta-2);background:rgba(158,29,101,.14)}
@media(max-width:700px){
  .cc-banner{grid-template-columns:1fr;left:10px;right:10px;bottom:10px;padding:16px 16px 18px}
  .cc-actions{justify-content:stretch}
  .cc-actions .btn{flex:1;justify-content:center}
}