/* Base styles for SNHU Robotics GitHub Pages site */
:root{
  --bg:#0f1320;
  --panel:#151a2c;
  --text:#e6eaf2;
  --muted:#a9b0c3;
  --snhu-blue:#0033a0; /* SNHU Blue (approx) */
  --snhu-blue-strong:#00267a; /* Darker SNHU Blue */
  --snhu-gold:#f2a900; /* SNHU Gold (approx) */
  --border:rgba(255,255,255,0.08);
  --shadow:0 10px 30px rgba(0,0,0,0.35);
}

*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Inter", system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
}

/* Subtle gold side accents */
body::before, body::after{
  content:"";
  position:fixed;
  top:0;bottom:0;width:10px;z-index:1;opacity:0.35;pointer-events:none
}
body::before{left:0;background:linear-gradient(180deg, transparent, var(--snhu-gold) 35%, transparent)}
body::after{right:0;background:linear-gradient(180deg, transparent, var(--snhu-gold) 65%, transparent)}

.container{max-width:1100px;margin:0 auto;padding:0 20px}

.site-header{position:sticky;top:0;backdrop-filter:saturate(180%) blur(12px);background:rgba(15,19,32,0.6);border-bottom:1px solid var(--border);z-index:20}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800}
.brand .logo{font-size:26px}
.brand .logo-img{display:inline-block;border-radius:6px;box-shadow:0 2px 8px rgba(0,0,0,.3);width:40px;height:40px}
.brand .name{letter-spacing:0.2px}
.nav a{color:var(--text);text-decoration:none;margin-left:18px;opacity:.9}
.nav a:hover{opacity:1;color:var(--snhu-blue)}

.hero{padding:80px 0 48px}
.hero h1{font-size:44px;line-height:1.15;margin:0 0 10px}
.hero p{color:var(--muted);max-width:760px;margin:0 0 22px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;padding:10px 16px;border:1px solid var(--border);border-radius:10px;color:var(--text);text-decoration:none;background:var(--panel);box-shadow:var(--shadow)}
.btn.primary{background:linear-gradient(180deg, var(--snhu-blue), var(--snhu-blue-strong));border-color:transparent}
.btn:hover{transform:translateY(-1px)}

/* Team cards */
.team-grid{display:grid;grid-template-columns:repeat(2, minmax(0,1fr));gap:16px;margin-top:12px}
.card{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));border:1px solid var(--border);border-radius:12px;padding:16px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.card::after{content:"";position:absolute;inset:0;border-radius:12px;pointer-events:none;box-shadow:inset 0 0 0 1px rgba(242,169,0,0.28)}
.card::before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(120deg, rgba(0,51,160,0.22), transparent 45%), linear-gradient(300deg, rgba(242,169,0,0.15), transparent 55%)}
.card h3{margin:0 0 6px}
.card p{margin:0 0 10px;color:var(--muted)}
.card .placeholder-link{display:inline-block;color:var(--text);opacity:.7;text-decoration:none;border-bottom:1px dashed var(--muted);padding-bottom:2px}
.card .placeholder-link:hover{opacity:1;color:var(--snhu-blue)}

.section{padding:44px 0;border-top:1px solid var(--border)}
.section.alt{background:linear-gradient(180deg, rgba(255,255,255,0.02), transparent)}
.section h2{margin:0 0 8px}
.section h2{position:relative;padding-bottom:8px}
.section h2::after{content:"";position:absolute;left:0;bottom:0;width:48px;height:3px;background:var(--snhu-gold);border-radius:2px;opacity:.9}
.section p{color:var(--muted);margin:0}

.site-footer{padding:24px 0;border-top:1px solid var(--border);opacity:.9}
.site-footer p{margin:0;color:var(--muted)}

@media (max-width:720px){
  .hero{padding-top:56px}
  .hero h1{font-size:34px}
  .team-grid{grid-template-columns:1fr}
}

/* Social row */
.social-row{margin-top:10px}
.social-row img{display:inline-block;vertical-align:middle}

/* Discord widget container */
.discord-widget{margin-top:14px}
.discord-widget iframe{width:100%;max-width:420px;height:500px;border:0;border-radius:12px;box-shadow:var(--shadow)}

/* Gallery styles */
.gallery-grid{display:grid;grid-template-columns:repeat(2, minmax(0,1fr));gap:16px;margin-top:12px}
.gallery-card{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));border:1px solid var(--border);border-radius:12px;padding:16px;box-shadow:var(--shadow), inset 0 0 0 1px rgba(242,169,0,0.28);position:relative;overflow:hidden}
.gallery-card::before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(120deg, rgba(0,51,160,0.22), transparent 45%), linear-gradient(300deg, rgba(242,169,0,0.15), transparent 55%)}
.gallery-card h3{margin:0 0 6px}
.gallery-preview{display:grid;grid-template-columns:repeat(3, 1fr);gap:6px;margin:8px 0 10px}
.gallery-preview img{width:100%;height:60px;object-fit:cover;border-radius:6px;border:1px solid var(--border)}
.gallery-card .placeholder-link{display:inline-block;color:var(--text);opacity:.7;text-decoration:none;border-bottom:1px dashed var(--muted);padding-bottom:2px}
.gallery-card .placeholder-link:hover{opacity:1;color:var(--snhu-blue)}

@media (max-width:720px){
  .hero{padding-top:56px}
  .hero h1{font-size:34px}
  .team-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr}
}