/* runnethover.us — v1 */
:root{
  --bg:#0b0b1a;
  --card:#121226;
  --text:#f6f7fb;
  --muted:#a7b0c0;
  --accent-start:#00c2ff;
  --accent-end:#8b5cf6;
  --ring: 0 0 0 2px rgba(139,92,246,.35), 0 0 0 6px rgba(0,194,255,.15);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;border-radius:14px}
.container{width:min(1100px,92vw);margin:0 auto;padding:24px}

nav{position:sticky;top:0;z-index:50;background:linear-gradient(180deg, rgba(11,11,26,.95), rgba(11,11,26,.7) 70%, rgba(11,11,26,0));backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav-inner{display:flex;align-items:center;gap:16px;padding:14px 0}
.logo{
  font-weight:800;letter-spacing:.5px;
  background:linear-gradient(90deg,var(--accent-start),var(--accent-end));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.nav-links{margin-left:auto;display:flex;gap:18px}
.nav-links a{padding:8px 12px;border-radius:10px;opacity:.9}
.nav-links a:hover{background:rgba(255,255,255,.06)}

.hero{padding:72px 0 40px}
.h-stack{display:flex;flex-direction:column;align-items:center;text-align:center;gap:18px}
h1{font-size: clamp(36px, 6vw, 64px);margin:0;line-height:1.05}
.sub{color:var(--muted);max-width:800px}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 18px;border-radius:14px;font-weight:700;
  background:linear-gradient(90deg,var(--accent-start),var(--accent-end));
  color:#001018;box-shadow:0 10px 30px rgba(0,194,255,.25);
  border:none;cursor:pointer
}
.btn.ghost{background:transparent;color:var(--text);border:1px solid rgba(255,255,255,.12);box-shadow:none}
.btn:focus-visible{outline:none;box-shadow:var(--ring)}

.section{padding:32px 0}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.card{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:18px;padding:14px;display:flex;flex-direction:column;gap:10px;transition:transform .18s ease, box-shadow .18s ease}
.card:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(0,0,0,.35)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.08);color:var(--muted);font-size:12px;cursor:pointer}
.chip.active{background:linear-gradient(90deg,var(--accent-start),var(--accent-end));color:#001018;border:none}

.footer{padding:40px 0;color:var(--muted);border-top:1px solid rgba(255,255,255,.08);margin-top:40px;text-align:center}

/* Masonry effect (CSS columns) */
.masonry{column-count:1;column-gap:18px}
@media (min-width:700px){.masonry{column-count:2}}
@media (min-width:1024px){.masonry{column-count:3}}
.card.masonry-item{display:inline-block;width:100%}

/* Modal */
.modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.6);z-index:100}
.modal.open{display:flex}
.modal-panel{width:min(820px,92vw);max-height:86vh;overflow:auto;background:var(--card);border-radius:20px;border:1px solid rgba(255,255,255,.08);padding:18px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.modal-header{display:flex;align-items:center;gap:12px}
.modal-title{font-size:20px;font-weight:800}
.icon-btn{background:transparent;border:1px solid rgba(255,255,255,.15);border-radius:12px;color:var(--text);padding:8px 10px;cursor:pointer}
.icon-btn:hover{background:rgba(255,255,255,.07)}

/* Forms */
label{display:block;margin:12px 0 6px;color:var(--muted)}
input,select,textarea{width:100%;padding:12px 14px;border-radius:12px;background:#0f0f21;border:1px solid rgba(255,255,255,.14);color:var(--text)}
textarea{min-height:160px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.notice{background:rgba(0,194,255,.08);border:1px solid rgba(0,194,255,.25);padding:12px 14px;border-radius:12px;color:#aee9ff}

/* Little waves divider */
.wave{height:60px;background:radial-gradient(1200px 80px at 50% -40px, rgba(0,194,255,.15), transparent 70%);margin:10px 0}