/* Pagina "Nossa historia": usa a base de site.css e acrescenta so o que e dela. */

/* ── abertura ── */
.hero-historia { padding-bottom: clamp(88px, 11vw, 150px); }
.historia-abertura { position: relative; text-align: center; display: grid; justify-items: center; }
.historia-abertura .sobretitulo { color: var(--marca-clara); }
.historia-abertura h1 { margin-top: 6px; max-width: 18ch; font-size: clamp(2.5rem, 6.4vw, 5rem); font-weight: 600; letter-spacing: -0.035em; text-wrap: balance; }
.historia-abertura .hero-sub { margin-inline: auto; max-width: 58ch; }
.rolar-ler { margin-top: 44px; width: 30px; height: 50px; border: 2px solid rgba(255, 255, 255, 0.4); border-radius: 18px; display: grid; justify-items: center; padding-top: 9px; text-decoration: none; }
.rolar-ler span { width: 5px; height: 10px; border-radius: 4px; background: #fff; animation: rolar-ler 1.8s ease-in-out infinite; }
@keyframes rolar-ler { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(16px); opacity: 0; } 100% { opacity: 0; } }

/* ── o nome: verbete de dicionario ── */
.nome-grade { display: grid; gap: 40px; align-items: center; }
.dicionario { padding: clamp(28px, 5vw, 48px); border-radius: 24px; background: var(--marinho-900); color: #fff; border: 1px solid rgba(255, 255, 255, 0.1); box-shadow: var(--sombra); position: relative; overflow: hidden; }
.dicionario::after { content: ''; position: absolute; right: -60px; top: -60px; width: 220px; height: 220px; border-radius: 50%; background: radial-gradient(circle, rgba(3, 92, 255, 0.55), transparent 70%); pointer-events: none; }
.dic-palavra { font: 600 clamp(3.4rem, 12vw, 6.6rem)/1 var(--fonte-titulo); letter-spacing: -0.04em; color: #fff; }
.dic-classe { margin-top: 14px; font-size: 0.95rem; color: var(--marca-clara); letter-spacing: 0.04em; }
.dic-classe em { font-family: var(--fonte-titulo); font-style: normal; }
.dic-sentido { margin-top: 18px; padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, 0.16); font: 500 clamp(1.2rem, 2.4vw, 1.6rem)/1.3 var(--fonte-titulo); color: var(--sobre-escuro); }

/* ── a marca ── */
.secao-titulo.largo { max-width: 26ch; }
.marca-par { margin-top: 44px; display: grid; gap: 20px; }
.marca-cartao { margin: 0; display: grid; place-items: center; align-content: center; gap: 22px; min-height: 240px; padding: 36px 24px; border-radius: 24px; }
.marca-cartao img { width: min(100%, 340px); height: auto; }
.marca-cartao figcaption { font: 500 0.8125rem var(--fonte-titulo); letter-spacing: 0.18em; text-transform: uppercase; }
.marca-cartao.claro { background: #fff; border: 1px solid var(--linha); color: var(--suave); }
.marca-cartao.escuro { background: var(--marinho-900); color: #8fa3cc; background-image: radial-gradient(420px 220px at 100% 0%, rgba(3, 92, 255, 0.35), transparent 70%); }

/* ── linha do tempo ── */
.timeline { position: relative; margin-top: 56px; display: grid; gap: clamp(56px, 8vw, 110px); }
.timeline-trilho, .timeline-fio { position: absolute; left: 11px; top: 8px; bottom: 8px; width: 3px; border-radius: 3px; }
.timeline-trilho { background: var(--linha); }
.timeline-fio { background: linear-gradient(180deg, var(--marca), var(--marca-clara)); transform-origin: top; }
.anim .timeline-fio { transform: scaleY(0); }
.marco { position: relative; display: grid; gap: 22px; padding-left: 50px; }
.marco::before { content: ''; position: absolute; left: 0; top: 4px; width: 26px; height: 26px; border-radius: 50%; background: #fff; border: 3px solid #b9cffb; box-shadow: 0 0 0 6px #fff; transition: border-color 0.4s ease, background 0.4s ease, box-shadow 0.4s ease; }
.marco.alcancado::before { border-color: var(--marca); background: var(--marca); box-shadow: 0 0 0 6px rgba(3, 92, 255, 0.16); }
.marco-texto h3 { margin-top: 8px; font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 600; }
.marco-texto p:not(.passo-num) { margin-top: 12px; color: var(--suave); font-size: 1.15rem; max-width: 46ch; }

/* ── valores ── */
.valores { margin-top: 48px; display: grid; gap: 20px; }

/* ── convite final ── */
.final-historia { text-align: center; }
.final-historia .secao-titulo, .final-historia .secao-texto { margin-inline: auto; }
.final-historia .secao-titulo { max-width: 20ch; }

@media (prefers-reduced-motion: reduce) {
  .anim .timeline-fio { transform: none; }
  .rolar-ler span { animation: none; }
}

@media (min-width: 720px) {
  .valores { grid-template-columns: repeat(3, 1fr); }
  .marca-par { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 960px) {
  .nome-grade { grid-template-columns: 0.9fr 1.1fr; gap: 80px; }
  .timeline-trilho, .timeline-fio { left: 50%; margin-left: -1.5px; }
  .marco { grid-template-columns: 1fr 1fr; gap: 96px; align-items: center; padding-left: 0; }
  .marco::before { left: 50%; margin-left: -13px; top: calc(50% - 13px); }
  .marco:nth-child(even) .marco-texto { order: 2; }
  .marco:nth-child(even) .janela { order: 1; }
}