/* ============================================================================
   21MONTEIRO — LINK BIO
   Página-menu: o lead escolhe rápido para onde quer ir.
   ========================================================================== */

.pagina-bio {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  position: relative;
  isolation: isolate;
}

/* ---- FUNDO --------------------------------------------------------------- */
.bio-fundo {
  position: fixed;
  inset: 0;
  z-index: -2;
}

.bio-fundo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  opacity: .22;
}

.bio-fundo::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(85% 55% at 50% 0%, rgba(255, 126, 0, .2), transparent 68%),
    linear-gradient(180deg, rgba(3, 11, 31, .7) 0%, rgba(2, 9, 26, .96) 60%, var(--navy-900) 100%);
}

/* Halo suave animado atrás do conteúdo */
.bio-halo {
  position: fixed;
  z-index: -1;
  top: -18%;
  left: 50%;
  width: min(760px, 130vw);
  aspect-ratio: 1;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(255, 126, 0, .13), transparent 62%);
  filter: blur(26px);
  animation: respira 9s ease-in-out infinite;
  pointer-events: none;
}

@keyframes respira {
  0%, 100% { transform: translateX(-50%) scale(1);    opacity: .85; }
  50%      { transform: translateX(-50%) scale(1.14); opacity: 1; }
}

/* ---- CONTAINER ----------------------------------------------------------- */
.bio-container {
  width: min(100% - 2.5rem, 520px);
  margin-inline: auto;
  padding-block: clamp(3rem, 8vw, 4.5rem) 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* ---- PERFIL -------------------------------------------------------------- */
.bio-perfil {
  text-align: center;
  margin-bottom: clamp(2rem, 5vw, 2.75rem);
}

.bio-avatar {
  position: relative;
  width: clamp(112px, 26vw, 138px);
  aspect-ratio: 1;
  margin: 0 auto 1.25rem;
}

/* Anel gradiente ao redor da foto */
.bio-avatar::before {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: var(--gradiente-marca);
  opacity: .85;
}

.bio-avatar img {
  position: relative;
  width: 100%; height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--navy-900);
}

.bio-nome {
  font-family: var(--fonte-display);
  font-weight: 400;
  font-size: clamp(2rem, 8vw, 2.75rem);
  line-height: 1;
  margin-bottom: .5rem;
}

.bio-cargo {
  font-size: var(--t-sm);
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--laranja-cl);
  margin-bottom: .875rem;
}

.bio-sobre {
  color: var(--texto-suave);
  font-size: var(--t-sm);
  line-height: 1.6;
  max-width: 38ch;
  margin-inline: auto;
}

/* ---- MENU DE LINKS ------------------------------------------------------- */
.bio-menu-rotulo {
  display: flex;
  align-items: center;
  gap: .875rem;
  margin-bottom: 1.25rem;
  font-size: var(--t-xs);
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--texto-fraco);
}

.bio-menu-rotulo::before,
.bio-menu-rotulo::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--borda);
}

.bio-menu {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

/* ---- ITEM COM BANNER ------------------------------------------------------ *
   A arte já traz o texto, então o card não acrescenta nada por cima —
   só borda, cantos e o brilho no hover.
   -------------------------------------------------------------------------- */
.bio-banner {
  position: relative;
  display: block;
  border-radius: var(--raio);
  overflow: hidden;
  border: 1px solid var(--borda);
  background: var(--navy-700);
  transition: transform var(--transicao), border-color var(--transicao),
              box-shadow var(--transicao);
  /* Mesma entrada escalonada dos itens de texto */
  opacity: 0;
  transform: translateY(18px);
  animation: entra 620ms cubic-bezier(.22, 1, .36, 1) forwards;
  animation-delay: calc(var(--i, 0) * 70ms + 180ms);
}

.bio-banner img {
  width: 100%;
  height: auto;
  aspect-ratio: 773 / 246;
  object-fit: cover;
  transition: transform 520ms cubic-bezier(.22, 1, .36, 1);
}

/* Varredura de luz atravessando a arte no hover */
.bio-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 35%,
    rgba(255, 255, 255, .16) 50%,
    transparent 65%
  );
  transform: translateX(-100%);
  transition: transform 700ms cubic-bezier(.22, 1, .36, 1);
  pointer-events: none;
}

.bio-banner:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 126, 0, .45);
  box-shadow: 0 16px 40px -18px rgba(255, 126, 0, .55);
}

.bio-banner:hover img { transform: scale(1.03); }
.bio-banner:hover::after { transform: translateX(100%); }
.bio-banner:active { transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .bio-banner::after { display: none; }
}

/* ---- ITEM DE TEXTO -------------------------------------------------------- */
.bio-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.125rem;
  background: rgba(255, 255, 255, .05);
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: hidden;
  transition: transform var(--transicao), border-color var(--transicao),
              background-color var(--transicao), box-shadow var(--transicao);
  /* Entrada escalonada — o índice vem do HTML */
  opacity: 0;
  transform: translateY(18px);
  animation: entra 620ms cubic-bezier(.22, 1, .36, 1) forwards;
  animation-delay: calc(var(--i, 0) * 70ms + 180ms);
}

@keyframes entra {
  to { opacity: 1; transform: none; }
}

.bio-item:hover {
  transform: translateY(-3px);
  border-color: var(--borda-forte);
  background: rgba(255, 255, 255, .085);
}

.bio-item:active { transform: translateY(0); }

/* Item de destaque (WhatsApp / ação principal) */
.bio-item.destaque {
  background: var(--gradiente-marca);
  border-color: transparent;
  color: var(--navy-900);
  box-shadow: 0 14px 40px -14px rgba(255, 126, 0, .7);
}

.bio-item.destaque:hover {
  box-shadow: 0 18px 50px -12px rgba(255, 126, 0, .85);
  background: var(--gradiente-marca);
}

.bio-item.destaque .bio-item-icone {
  background: rgba(2, 9, 26, .16);
  border-color: rgba(2, 9, 26, .2);
  color: var(--navy-900);
}

.bio-item.destaque .bio-item-desc { color: rgba(2, 9, 26, .72); }
.bio-item.destaque .bio-item-seta  { color: var(--navy-900); opacity: .65; }

.bio-item-icone {
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  flex: none;
  border-radius: 12px;
  background: rgba(255, 126, 0, .12);
  border: 1px solid rgba(255, 126, 0, .2);
  color: var(--laranja-cl);
}

.bio-item-icone svg { width: 22px; height: 22px; }

.bio-item-texto { flex: 1; min-width: 0; }

.bio-item-titulo {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
  font-size: var(--t-md);
  font-weight: 600;
  line-height: 1.3;
}

/* Etiqueta pequena ao lado do título (ex.: "Curso") */
.bio-etiqueta {
  display: inline-block;
  padding: .125rem .5rem;
  border-radius: var(--raio-full);
  background: rgba(255, 126, 0, .14);
  border: 1px solid rgba(255, 126, 0, .3);
  color: var(--laranja-cl);
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  line-height: 1.5;
}

/* Dentro do card laranja, a etiqueta inverte para escuro */
.bio-item.destaque .bio-etiqueta {
  background: rgba(2, 9, 26, .18);
  border-color: rgba(2, 9, 26, .24);
  color: var(--navy-900);
}

.bio-item-desc {
  display: block;
  font-size: var(--t-xs);
  color: var(--texto-fraco);
  line-height: 1.45;
  margin-top: .125rem;
}

.bio-item-seta {
  flex: none;
  color: var(--texto-fraco);
  transition: transform var(--transicao);
}

.bio-item-seta svg { width: 18px; height: 18px; }
.bio-item:hover .bio-item-seta { transform: translateX(4px); }

/* ---- AGRADECIMENTO + RODAPÉ ---------------------------------------------- */
.bio-obrigado {
  margin-top: clamp(2.5rem, 6vw, 3.5rem);
  text-align: center;
}

.bio-obrigado h2 {
  font-family: var(--fonte-display);
  font-weight: 400;
  font-size: clamp(1.75rem, 6vw, 2.25rem);
  margin-bottom: .5rem;
}

.bio-obrigado p {
  color: var(--texto-fraco);
  font-size: var(--t-sm);
  max-width: 34ch;
  margin-inline: auto;
}

.bio-rodape {
  margin-top: auto;
  padding-top: 2.5rem;
  text-align: center;
  font-size: var(--t-xs);
  color: var(--texto-fraco);
}

.bio-rodape-redes {
  display: flex;
  justify-content: center;
  gap: .625rem;
  margin-bottom: 1.5rem;
}

.bio-rodape-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .5rem 1.25rem;
  margin-bottom: .875rem;
}

.bio-rodape-links a {
  transition: color var(--transicao);
}

.bio-rodape-links a:hover { color: var(--laranja-cl); }

.bio-rodape-marca { opacity: .7; }