:root{
  --bg:#070a0f;
  --panel: rgba(14, 21, 33, .72);
  --text:#e8f0f8;
  --muted:#93a7bb;

  /* Brand (tweak anytime) */
  --accent:#5f7f3a;   /* UPEI green-ish */
  --accent2:#9bd06c;  /* lighter green glow */
  --solar:#ffcc3d;    /* solar yellow */

  --border:rgba(255,255,255,.10);
  --shadow: 0 14px 40px rgba(0,0,0,.45);
  --radius:18px;
  --max:1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  color:var(--text);
  background:
    radial-gradient(900px 600px at 20% -10%, rgba(95,127,58,.20), transparent 60%),
    radial-gradient(900px 600px at 85% 5%, rgba(155,208,108,.14), transparent 55%),
    radial-gradient(800px 480px at 70% 110%, rgba(255,204,61,.10), transparent 55%),
    var(--bg);
  line-height:1.5;
}

a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:78px 0}

.kicker{
  color:var(--accent2);
  font-weight:900;
  letter-spacing:.14em;
  text-transform:uppercase;
  font-size:.78rem;
}
.h1{
  font-size:3.0rem;line-height:1.05;margin:14px 0 14px;letter-spacing:-.03em;
}
.h2{font-size:2.2rem;margin:10px 0 14px;letter-spacing:-.02em}
.p{color:var(--muted);max-width:78ch}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 16px;border-radius:999px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.04);
  transition: transform .15s ease, background .15s ease, border-color .15s ease, box-shadow .2s ease;
  font-weight:800;
  cursor:pointer;
}
.btn:hover{transform:translateY(-1px);background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.18)}
.btn.primary{
  border:0;
  color:#07110b;
  background: linear-gradient(90deg, rgba(95,127,58,.98), rgba(155,208,108,.95));
  box-shadow: 0 14px 30px rgba(95,127,58,.22);
}
.btn.primary:hover{box-shadow: 0 18px 44px rgba(95,127,58,.28)}
.btn.ghost{background:transparent}

.card{
  border:1px solid rgba(255,255,255,.10);
  background: var(--panel);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* NAV */
.nav{
  position:sticky;top:0;z-index:50;
  backdrop-filter: blur(14px);
  background: rgba(7,10,15,.78);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav-inner{
  height:76px;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.brand{display:flex;align-items:center;gap:12px;font-weight:950}
.brand img{height:42px;width:auto;filter: drop-shadow(0 10px 18px rgba(0,0,0,.45))}
.brand .brand-text{
  font-weight:950;
  letter-spacing:-.01em;
  color:rgba(232,240,248,.92);
  white-space:nowrap;
}
.home .brand img{height:54px} /* bigger logo on home */

.nav-links{display:flex;align-items:center;gap:18px}
.nav-links a{
  color:rgba(232,240,248,.90);
  padding:10px 10px;border-radius:12px;border:1px solid transparent;
}
.nav-links a:hover{border-color:rgba(255,255,255,.12);background:rgba(255,255,255,.04)}
.nav-links a.active{border-color:rgba(155,208,108,.35);background:rgba(155,208,108,.08)}
.nav-cta{display:flex;align-items:center;gap:10px}

.menu-btn{
  display:none;
  width:44px;height:44px;border-radius:12px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.04);
  cursor:pointer;
}
.menu-btn span{display:block;height:2px;background:rgba(232,240,248,.85);margin:7px 11px;border-radius:2px}
.mobile-panel{border-top:1px solid rgba(255,255,255,.08);background: rgba(7,10,15,.92)}
.mobile-panel-inner{padding:14px 0 18px;display:grid;gap:8px}
.mobile-link{padding:12px 12px;border-radius:12px;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.03)}
.mobile-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}

/* HERO */
.hero{
  position:relative;
  padding:78px 0 34px;
}
.hero::before{
  content:"";
  position:absolute;inset:0;
  background:
    linear-gradient(transparent 0%, rgba(255,255,255,.03) 50%, transparent 100%),
    radial-gradient(600px 400px at 30% 10%, rgba(95,127,58,.18), transparent 60%);
  opacity:.55;
  pointer-events:none;
  mix-blend-mode:screen;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:26px;
  align-items:center;
  position:relative;
}
.lead{color:var(--muted);font-size:1.08rem;max-width:60ch}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0 14px}
.chips{display:flex;gap:10px;flex-wrap:wrap}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 10px;border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.03);
  color:rgba(232,240,248,.86);
  font-weight:850;
  font-size:.92rem;
}

.hero-card{overflow:hidden}
.hero-img{
  height:290px;
  background:#060c13;
  position:relative;
}
.hero-img img{width:100%;height:100%;object-fit:cover;opacity:.9}
.scanlines{
  position:absolute;inset:0;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,.03),
    rgba(255,255,255,.03) 1px,
    transparent 1px,
    transparent 6px
  );
  opacity:.25;
  pointer-events:none;
}
.hero-logo{
  position:absolute;
  right:14px;
  bottom:14px;
  width:120px;
  opacity:.92;
  filter: drop-shadow(0 14px 24px rgba(0,0,0,.55));
}
.hero-logo img{width:100%;height:auto}

.hero-meta{padding:16px 18px 18px}
.meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.meta{
  padding:12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.02);
}
.meta .label{color:rgba(232,240,248,.68);font-weight:850;font-size:.88rem}
.meta .value{font-weight:950;margin-top:4px}

/* “Solar tech” cards */
.tech-grid{
  margin-top:20px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:16px;
}
.tech{
  padding:16px 16px 18px;
  position:relative;
  overflow:hidden;
}
.tech::after{
  content:"";
  position:absolute;inset:-40%;
  background: radial-gradient(circle at 30% 30%, rgba(255,204,61,.18), transparent 55%),
              radial-gradient(circle at 70% 40%, rgba(155,208,108,.18), transparent 55%);
  filter: blur(18px);
  opacity:.5;
  pointer-events:none;
}
.tech h3{margin:8px 0 8px;position:relative}
.tech p{margin:0;color:var(--muted);position:relative}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  font-weight:900;
  color:rgba(232,240,248,.85);
  position:relative;
}
.pulse{
  width:10px;height:10px;border-radius:999px;
  background:var(--solar);
  box-shadow: 0 0 0 0 rgba(255,204,61,.40);
  animation: pulse 2.2s infinite;
}
@keyframes pulse{
  0%{box-shadow: 0 0 0 0 rgba(255,204,61,.45)}
  70%{box-shadow: 0 0 0 14px rgba(255,204,61,0)}
  100%{box-shadow: 0 0 0 0 rgba(255,204,61,0)}
}

/* TEAM cards */
.grid{display:grid;gap:16px}
.grid.three{grid-template-columns: repeat(3, 1fr)}
.person{overflow:hidden}
.person .photo{height:250px;background:#060c13;position:relative}
.person .photo img{height:100%;width:100%;object-fit:cover;opacity:.95}
.person .body{padding:16px 16px 18px}
.person .name{font-weight:950}
.person .role{color:rgba(232,240,248,.72);font-weight:850;margin-top:2px}
.person .bio{color:var(--muted);margin-top:10px}

.callout{
  margin-top:22px;
  padding:20px;
  border:1px solid rgba(155,208,108,.22);
  background: linear-gradient(90deg, rgba(95,127,58,.12), rgba(255,204,61,.08));
  border-radius: var(--radius);
  display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
}
.callout .title{font-weight:950;font-size:1.08rem}
.callout .sub{color:rgba(232,240,248,.72);margin-top:4px}

/* Sponsor tiers */
.tiers{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.tier{padding:18px}
.tier h3{margin:0 0 10px}
.tier ul{margin:10px 0 0;padding-left:18px;color:var(--muted)}
.tier li{margin:6px 0}
.tier .range{display:inline-block;margin-top:6px;color:rgba(232,240,248,.82);font-weight:900}

/* Contact + Sponsor forms */
.contact-grid{display:grid;grid-template-columns: 1.1fr .9fr;gap:16px;margin-top:16px;align-items:start}
.form{padding:18px}
.form label{display:grid;gap:8px;margin-bottom:12px}
.form span{font-weight:900;color:rgba(232,240,248,.88)}
.form input,.form textarea{
  width:100%;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  padding:12px;
  color:var(--text);
  outline:none;
}
.form input:focus,.form textarea:focus{border-color:rgba(155,208,108,.45)}
.note{margin:10px 0 0;color:rgba(232,240,248,.80)}

.side{padding:18px}
.side .item{padding:12px;border-radius:14px;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.02);margin-top:10px}
.side .label{color:rgba(232,240,248,.70);font-weight:900;font-size:.92rem}
.side .value{font-weight:950;margin-top:4px}

/* Footer */
.footer{
  border-top:1px solid rgba(255,255,255,.08);
  padding:26px 0 40px;
  color:rgba(232,240,248,.72);
}
.footer-row{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.footer-links{display:flex;gap:14px;flex-wrap:wrap}
.footer a{color:rgba(232,240,248,.78)}
.footer a:hover{text-decoration:underline}

/* Reveal animations */
.reveal{opacity:0;transform:translateY(14px);transition: opacity .65s ease, transform .65s ease}
.reveal.in{opacity:1;transform:none}

@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr}
  .meta-grid{grid-template-columns:1fr}
  .tech-grid{grid-template-columns:1fr}
  .grid.three{grid-template-columns:1fr}
  .tiers{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .nav-links{display:none}
  .menu-btn{display:inline-block}
  .h1{font-size:2.45rem}
  .brand .brand-text{display:none}
}