/* ===== Cores e fontes — troque aqui para mudar o visual do site todo ===== */
:root {
  --bg: #6206dc;          /* roxo do seu site antigo */
  --bg-dark: #4a03a8;
  --ink: #ffffff;
  --accent: #2ee6c9;      /* destaque (links, hover) */
  --muted: rgba(255,255,255,.72);
  --sans: "Figtree", system-ui, sans-serif;
  --serif: "Zilla Slab", Georgia, serif;
  --max: 1320px;
  --gap: 20px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  background-image: radial-gradient(circle at 20% 10%, #7a1cff 0, transparent 45%),
                    radial-gradient(circle at 90% 80%, #5200c4 0, transparent 50%);
  background-attachment: fixed;
  color: var(--ink);
  font: 400 19px/1.55 var(--serif);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
.wrap { width: min(var(--max), 100% - 48px); margin-inline: auto; }

/* ===== Navegação ===== */
.nav {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(10px);
  font: 700 18px var(--sans);
}
.nav a { text-decoration: none; }
.logo { display: flex; align-items: center; gap: 10px; font-size: 24px; letter-spacing: -.02em; }
.logo svg { width: 30px; height: 30px; flex: none; }
.logo { white-space: nowrap; }
.nav ul { display: flex; gap: 32px; list-style: none; }
.nav ul a:hover, .nav ul a.on { color: var(--accent); }
@media (max-width: 640px) {
  .nav { padding: 16px 18px; }
  .nav ul { gap: 14px; font-size: 15px; }
  .logo { font-size: 19px; gap: 8px; }
  .logo svg { width: 24px; height: 24px; }
}

/* ===== Tipografia grande ===== */
.big {
  font: 800 clamp(64px, 12vw, 180px)/.9 var(--sans);
  letter-spacing: -.045em;
}
.lead { font-size: clamp(20px, 2vw, 26px); max-width: 760px; color: var(--muted); }
.lead b { color: var(--ink); }

/* ===== Hero ===== */
.seal { font-size: .75em; display: inline-block; vertical-align: .05em; }
.hero { padding: 12vh 0 6vh; }
.hero .lead { margin-top: 32px; }

/* ===== Filtros (grudam no topo ao rolar) ===== */
.filterbar { padding-top: 8px; }
.filters { display: flex; flex-wrap: wrap; gap: 10px; }
.filters button {
  font: 700 15px var(--sans); color: var(--ink); cursor: pointer;
  background: transparent; border: 2px solid rgba(255,255,255,.35);
  padding: 8px 18px; border-radius: 999px; transition: .2s;
}
.filters button:hover { border-color: var(--ink); }
@media (max-width: 640px) {
  .filters { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
  .filters button { flex: none; }
}
.filters button.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }

/* ===== Frase da categoria ===== */
.intro {
  font: 400 19px/1.55 var(--serif);
  max-width: 640px; margin: 18px 0 22px; min-height: 2.9em;
}

/* ===== Vídeo grande da categoria ===== */
.hero-media { margin-bottom: var(--gap); }
.hero-media[hidden] { display: none; }
video { display: block; width: 100%; height: auto; background: #000; }
.hero-video { aspect-ratio: 16/9; object-fit: cover; }

/* ===== Cards da aba "All" ===== */
.cards { display: grid; gap: var(--gap); grid-template-columns: repeat(3, 1fr); grid-auto-flow: dense; }
.card {
  position: relative; overflow: hidden; aspect-ratio: 16/10;
  background: var(--bg-dark); text-decoration: none; cursor: pointer;
}
.card--big { grid-column: span 2; grid-row: span 2; aspect-ratio: auto; }
.card--right { grid-column: 2 / span 2; }
.card img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.card img.contain { object-fit: contain; padding: 12%; }
.card:hover img { transform: scale(1.04); }
.card__label {
  position: absolute; left: 0; bottom: 0; padding: 18px 22px;
  font: 800 clamp(22px, 2.4vw, 34px)/1 var(--sans); letter-spacing: -.02em;
  text-shadow: 0 2px 18px rgba(20,0,50,.7);
}
.card::after {
  content: ""; position: absolute; inset: 40% 0 0; pointer-events: none;
  background: linear-gradient(transparent, rgba(20,0,50,.65));
}
.card__label { z-index: 1; }
@media (max-width: 900px) {
  .cards { grid-template-columns: 1fr 1fr; }
  .card--right { grid-column: span 2; }
}
@media (max-width: 560px) {
  .cards { grid-template-columns: 1fr; }
  .card--big, .card--right { grid-column: auto; grid-row: auto; aspect-ratio: 16/10; }
}

/* ===== Galeria de cada categoria ===== */
.gallery .row { display: flex; gap: var(--gap); margin-bottom: var(--gap); }
.gallery .item { flex: 1.7778 1 0; min-width: 0; }   /* a largura real é ajustada pelo JS */
.gallery img, .gallery video { width: 100%; height: auto; }
img.pixel { image-rendering: pixelated; }
@media (max-width: 640px) {
  .gallery .row { flex-direction: column; }
  .gallery .item { flex: none !important; }
}

/* Logos: grade com fundo transparente */
.gallery--logos .row { display: grid; grid-template-columns: repeat(3, 1fr); }
.gallery--logos .item {
  position: relative; aspect-ratio: 16/10; background: rgba(255,255,255,.06);
}
.gallery--logos img { position: absolute; inset: 8%; width: 84%; height: 84%; object-fit: contain; }
@media (max-width: 640px) { .gallery--logos .row { grid-template-columns: 1fr 1fr; } }

/* ===== Seções ===== */
section { padding: 14vh 0 4vh; }
.about { display: grid; grid-template-columns: 1fr 1.3fr; gap: 64px; align-items: start; }
.about img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.about .big { margin-bottom: 32px; }
.about p + p { margin-top: 16px; }
.facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; margin-top: 40px; }
.facts h4 { font: 800 15px var(--sans); text-transform: uppercase; letter-spacing: .08em; color: var(--accent); margin-bottom: 8px; }
.facts ul { list-style: none; font-size: 17px; }
@media (max-width: 860px) { .about { grid-template-columns: 1fr; gap: 32px; } .about img { max-width: 380px; } }

.btn {
  display: inline-block; margin-top: 32px; padding: 14px 28px;
  font: 700 17px var(--sans); text-decoration: none;
  background: var(--ink); color: var(--bg); border-radius: 999px; transition: .2s;
}
.btn:hover { background: var(--accent); }

.contact .mail { font: 800 clamp(28px, 5vw, 64px)/1.1 var(--sans); letter-spacing: -.03em; text-decoration: none; word-break: break-all; }
.contact .mail:hover { color: var(--accent); }
.social { display: flex; gap: 28px; margin-top: 32px; font: 700 18px var(--sans); }
.social a { text-decoration: none; border-bottom: 2px solid var(--accent); }

footer { padding: 60px 0 40px; font-size: 14px; color: var(--muted); }


/* ===== Vídeos do YouTube (grade) ===== */
.yt-grid { display: grid; gap: var(--gap); grid-template-columns: repeat(var(--cols, 3), 1fr); margin-bottom: var(--gap); }
.yt-card {
  position: relative; overflow: hidden; aspect-ratio: 16/9; padding: 0; border: 0;
  background: #000; cursor: pointer;
}
.yt-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease, opacity .3s; }
.yt-card:hover img { transform: scale(1.04); }
.yt-card iframe {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0;
  transform: scale(1.2); pointer-events: none; opacity: 0; transition: opacity .3s;
}
.yt-card.playing iframe { opacity: 1; }
.yt-card__play {
  position: absolute; left: 16px; bottom: 16px; z-index: 2; width: 52px; height: 52px; border-radius: 50%;
  background: var(--ink); transition: .2s;
}
.yt-card__play::after {
  content: ""; position: absolute; left: 21px; top: 16px;
  border-left: 16px solid var(--bg); border-top: 10px solid transparent; border-bottom: 10px solid transparent;
}
.yt-card:hover .yt-card__play { background: var(--accent); }
@media (max-width: 900px) { .yt-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .yt-grid { grid-template-columns: 1fr; } }

/* ===== Modal do vídeo ===== */
.modal {
  position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 4vw;
  background: rgba(20, 0, 50, .9); backdrop-filter: blur(6px);
}
.modal[hidden] { display: none; }
.modal__box { width: min(1280px, 100%, (100vh - 8vw) * 16 / 9); aspect-ratio: 16/9; background: #000; }
.modal__box iframe { width: 100%; height: 100%; border: 0; display: block; }
.modal__close {
  position: absolute; top: 14px; right: 22px; background: none; border: 0; cursor: pointer;
  color: var(--ink); font: 400 48px/1 var(--sans);
}
.modal__close:hover { color: var(--accent); }