:root{
  --bg:#0a1418; --glass:#0f2027cc; --line:#1c3b45;
  --ink:#e8f4f4; --mut:#8fb2b6; --accent:#35d0c7; --coral:#ff7f50;
  --radius:14px; font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box} html,body{margin:0}
body{background:radial-gradient(1200px 600px at 50% -10%,#12303a,#0a1418 60%);color:var(--ink);min-height:100vh}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.topo{text-align:center;padding:40px 16px 8px}
.topo h1{margin:0;font-size:clamp(24px,4vw,40px);letter-spacing:.5px}
.topo .sub{color:var(--mut);margin:6px 0 0}

/* Captura */
.overlay{display:flex;justify-content:center;padding:32px 16px}
.card-capt{background:var(--glass);backdrop-filter:blur(8px);border:1px solid var(--line);
  border-radius:var(--radius);max-width:440px;width:100%;padding:28px;text-align:center;
  box-shadow:0 20px 60px #0008}
.card-capt h2{margin:0 0 6px}
.card-capt p{color:var(--mut);margin:0 0 18px}
.card-capt form{display:grid;gap:10px}
.card-capt input{padding:13px 14px;border-radius:10px;border:1px solid var(--line);
  background:#0b1a20;color:var(--ink);font-size:15px}
.card-capt button{padding:13px;border:0;border-radius:10px;font-weight:700;font-size:15px;
  cursor:pointer;background:linear-gradient(135deg,var(--accent),#1fa89f);color:#04262a}
.card-capt small{display:block;margin-top:12px;color:var(--mut)}
.erro{color:var(--coral)!important}

/* Galeria */
.galeria{max-width:1100px;margin:0 auto;padding:16px}
.galeria section{margin:34px 0}
.galeria h2{margin:0 0 4px;font-size:20px}
.desc{color:var(--mut);margin:0 0 16px}
.grade{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.tile{position:relative;border:1px solid var(--line);border-radius:12px;overflow:hidden;
  background:#0b1a20;cursor:pointer;padding:0;color:var(--ink);text-align:left;aspect-ratio:16/9}
.tile img{width:100%;height:100%;object-fit:cover;display:block;opacity:.9;transition:.2s}
.tile:hover img{opacity:1;transform:scale(1.03)}
.tile .play{position:absolute;inset:0;display:grid;place-items:center;font-size:34px;
  color:#fff;text-shadow:0 2px 12px #000a;pointer-events:none}
.tile .cap{position:absolute;left:0;right:0;bottom:0;padding:10px 12px;font-size:13px;font-weight:600;
  background:linear-gradient(transparent,#000c)}

/* Modal player */
.modal{position:fixed;inset:0;background:#000d;display:none;place-items:center;padding:16px;z-index:50}
.modal[aria-hidden="false"]{display:grid}
.modal-in{width:min(960px,100%)}
.player-wrap{position:relative;border-radius:12px;overflow:hidden;background:#000}
.fechar{position:absolute;top:-40px;right:0;background:none;border:0;color:#fff;font-size:24px;cursor:pointer}
.modal-titulo{color:var(--ink);margin:12px 2px 0;font-weight:600}

/* Marca d'água flutuante (deixa passar clique com pointer-events:none) */
.wm{position:absolute;color:#ffffff55;font-size:13px;font-weight:600;letter-spacing:.5px;
  pointer-events:none;z-index:10;text-shadow:0 1px 3px #0008;animation:drift 21s linear infinite}
@keyframes drift{
  0%{top:8%;left:6%}  20%{top:66%;left:74%} 40%{top:38%;left:14%}
  60%{top:80%;left:40%} 80%{top:18%;left:60%} 100%{top:8%;left:6%}}