:root {
  --yellow: #FFD600;
  --navy: #0C1B40;
  --navy-2: #13275a;
  --ink: #0C1B40;
  --paper: #ffffff;
  --soft: #F4F6FB;
  --muted: #55607a;
  --radius: 16px;
  --heavy: "Arial Black", "Helvetica Neue", Arial, system-ui, sans-serif;
  --body: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--body); color: var(--ink); background: var(--paper); line-height: 1.6; font-size: 17px; }
img { max-width: 100%; display: block; }
a { color: inherit; }
.wrap { width: min(1120px, 100% - 40px); margin-inline: auto; }
h1, h2 { font-family: var(--heavy); font-weight: 900; line-height: 1.08; letter-spacing: -0.01em; margin: 0 0 18px; }
h2 { font-size: clamp(26px, 5vw, 38px); }
section { padding: clamp(56px, 9vw, 96px) 0; scroll-margin-top: 64px; }

/* Topo */
.top { background: var(--navy); color: #fff; position: sticky; top: 0; z-index: 10; border-bottom: 1px solid rgba(255,255,255,.08); }
.top-in { display: flex; align-items: center; gap: 20px; min-height: 64px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--heavy); font-weight: 900; font-size: 20px; letter-spacing: .02em; }
.brand b { color: var(--yellow); font-weight: inherit; }
.menu { display: flex; gap: 22px; margin-left: auto; }
.menu a { text-decoration: none; font-weight: 700; font-size: 15px; opacity: .85; }
.menu a:hover { opacity: 1; color: var(--yellow); }
.langs { display: flex; gap: 4px; }
.langs a { text-decoration: none; font-weight: 800; font-size: 13px; padding: 5px 9px; border-radius: 8px; border: 1px solid rgba(255,255,255,.25); }
.langs a[aria-current] { background: var(--yellow); color: var(--navy); border-color: var(--yellow); }
.langs a:not([aria-current]):hover { border-color: var(--yellow); color: var(--yellow); }

/* Destaque */
.hero { background: var(--navy) radial-gradient(circle at 85% 20%, var(--navy-2) 0, transparent 55%); color: #fff; padding-top: clamp(64px, 12vw, 130px); padding-bottom: clamp(72px, 12vw, 130px); }
.hero h1 { font-size: clamp(38px, 8.5vw, 80px); max-width: 15ch; }
.hero mark { background: none; color: var(--yellow); }
.sub { font-size: clamp(17px, 2.4vw, 21px); max-width: 46ch; opacity: .88; margin: 0 0 34px; }
.btn { display: inline-flex; align-items: center; gap: 10px; font-weight: 900; font-size: 18px; text-decoration: none; padding: 16px 26px; border-radius: 999px; transition: transform .15s ease, box-shadow .15s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-yt { background: var(--yellow); color: var(--navy); box-shadow: 0 8px 0 rgba(0,0,0,.25); }
.btn-dark { background: var(--navy); color: #fff; box-shadow: 0 6px 0 rgba(12,27,64,.25); }

/* Vídeos */
.videos { background: var(--soft); }
.sec-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 26px; }
.sec-head h2 { margin: 0; }
.more { font-weight: 800; text-decoration: none; border-bottom: 3px solid var(--yellow); }
.grid { list-style: none; margin: 0; padding: 0; display: grid; gap: 22px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.card a { display: block; text-decoration: none; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: 0 2px 10px rgba(12,27,64,.08); height: 100%; transition: transform .15s ease, box-shadow .15s ease; }
.card a:hover { transform: translateY(-4px); box-shadow: 0 10px 26px rgba(12,27,64,.16); }
.card img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; background: var(--navy); }
.card h3 { font-size: 17px; line-height: 1.3; margin: 14px 16px 6px; font-weight: 800; }
.card time { display: block; margin: 0 16px 16px; color: var(--muted); font-size: 14px; }
.empty { background: #fff; border-radius: var(--radius); padding: 28px; font-weight: 700; border-left: 6px solid var(--yellow); }

/* Sobre */
.about-in { display: grid; gap: 40px; align-items: center; grid-template-columns: 1.4fr 1fr; }
.about p { max-width: 60ch; }
.points { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.points li { background: var(--navy); color: #fff; font-family: var(--heavy); font-weight: 900; font-size: 19px; padding: 18px 22px; border-radius: var(--radius); display: flex; align-items: center; gap: 14px; }
.points li::before { content: ""; width: 14px; height: 14px; flex: none; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 0 5px rgba(255,214,0,.25); }

/* Redes */
.social { background: var(--navy); color: #fff; text-align: center; }
.handle { font-family: var(--heavy); font-weight: 900; color: var(--yellow); font-size: clamp(22px, 4vw, 30px); margin: -6px 0 24px; }
.social-list { list-style: none; margin: 0; padding: 0; display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.social-list a { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; font-weight: 800; padding: 12px 20px; border-radius: 999px; border: 2px solid rgba(255,255,255,.3); }
.social-list a:hover { border-color: var(--yellow); color: var(--yellow); }

/* Anuncie */
.contact { background: var(--yellow); }
.contact p { max-width: 58ch; font-size: 18px; }
.contact .btn { margin-top: 10px; }
.mail { margin-top: 18px; font-weight: 800; }
.mail a { text-decoration: none; border-bottom: 2px solid var(--navy); }

.foot { background: var(--navy); color: rgba(255,255,255,.75); font-size: 14px; padding: 26px 0; }
.foot p { margin: 0; }
.foot a { color: inherit; }
.legal h1 { font-size: clamp(32px, 6vw, 48px); }
.legal h2 { font-size: 22px; margin-top: 32px; }
.legal p { max-width: 70ch; }

/* 404 */
.nf { min-height: 70vh; display: grid; align-content: center; }

@media (max-width: 760px) {
  .menu { display: none; }
  .langs { margin-left: auto; }
  .about-in { grid-template-columns: 1fr; }
  .btn { width: 100%; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .card a { transition: none; }
}
a:focus-visible { outline: 3px solid var(--yellow); outline-offset: 3px; }