:root {
  --gold: #d4af37;
  --gold-dim: rgba(212, 175, 55, 0.35);
  --text: #f5f0ff;
  --text-muted: rgba(245, 240, 255, 0.75);
  --shell-max: 28rem;
  --radius-pill: 999px;
  --tap-min: 44px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100dvh;
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, sans-serif;
  line-height: 1.45;
}

.skip {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip:focus {
  left: 1rem;
  top: 1rem;
  width: auto;
  height: auto;
  padding: 0.5rem 1rem;
  background: #1a0f24;
  color: var(--gold);
  z-index: 10;
  border-radius: 6px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-color: #1a0f24;
  background-image: url("fundo.png");
  background-size: cover;
  background-position: center;
}

.bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26, 15, 36, 0.55) 0%, rgba(26, 15, 36, 0.82) 100%);
}

.shell {
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: clamp(0.75rem, 3vw, 1.25rem) clamp(1rem, 4vw, 1.5rem) 2rem;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.masthead {
  text-align: center;
  margin-bottom: 1.75rem;
}

.masthead__logo {
  display: block;
  width: clamp(11.5rem, 52vw, 15.5rem);
  max-width: 100%;
  height: auto;
  margin: 0 auto 1.25rem;
  object-fit: contain;
  object-position: center;
}

.links {
  flex: 1;
}

.links__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.linkbtn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: var(--tap-min);
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--gold);
  color: var(--gold);
  text-decoration: none;
  text-transform: uppercase;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  background: rgba(26, 15, 36, 0.35);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.linkbtn:hover {
  background: rgba(212, 175, 55, 0.12);
}

.linkbtn:active {
  transform: scale(0.99);
}

.linkbtn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.linkbtn__icon {
  flex-shrink: 0;
  display: flex;
  color: var(--gold);
}

.linkbtn__text {
  text-align: center;
}

.foot {
  margin-top: auto;
  padding-top: 2rem;
  border-top: 1px solid var(--gold-dim);
  text-align: center;
}

.insta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9375rem;
  padding: 0.5rem;
  border-radius: 8px;
  transition: color 0.15s ease;
}

.insta:hover {
  color: var(--text);
}

.insta:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.insta__icon {
  display: flex;
}

@media (min-width: 768px) {
  :root {
    --shell-max: 26rem;
  }

  .shell {
    padding-top: 1.5rem;
  }

  .masthead__logo {
    width: clamp(12.5rem, 34vw, 14.5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .linkbtn {
    transition: none;
  }

  .linkbtn:active {
    transform: none;
  }
}