:root {
  --laranja: #ee4d2d;
  --laranja-escuro: #d03a1c;
  --coral: #ff7a59;
  --creme: #fff8f3;
  --papel: #ffffff;
  --tinta: #1d1a19;
  --suave: #6b625e;
  --linha: rgba(29, 26, 25, .1);
  --sombra: 0 18px 50px rgba(238, 77, 45, .14);
  --raio: 22px;
  --serifa: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--sans); color: var(--tinta); background: var(--creme); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
em { font-style: italic; color: var(--laranja); }
:focus-visible { outline: 3px solid var(--coral); outline-offset: 3px; border-radius: 8px; }

/* topo */
.topo { position: fixed; inset: 0 0 auto 0; z-index: 20; display: flex; justify-content: space-between; align-items: center;
  padding: 14px clamp(18px, 5vw, 64px); background: rgba(255, 248, 243, .82); backdrop-filter: blur(14px); border-bottom: 1px solid transparent; transition: border-color .3s, box-shadow .3s; }
.topo.rolou { border-color: var(--linha); box-shadow: 0 8px 30px rgba(0, 0, 0, .05); }
.marca { display: inline-flex; align-items: center; gap: 10px; }
.marca-s { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; background: linear-gradient(135deg, var(--laranja), var(--coral)); color: #fff; font-family: var(--serifa); font-weight: 700; font-size: 22px; box-shadow: 0 6px 16px rgba(238, 77, 45, .35); }
.marca-nome { font-family: var(--serifa); font-size: 21px; font-weight: 700; letter-spacing: .01em; }
.menu { display: flex; align-items: center; gap: clamp(14px, 2.4vw, 32px); font-size: 15px; font-weight: 500; }
.menu a:not(.botao) { position: relative; color: var(--suave); transition: color .2s; }
.menu a:not(.botao):hover { color: var(--tinta); }
.menu a:not(.botao)::after { content: ""; position: absolute; left: 0; bottom: -4px; height: 2px; width: 0; background: var(--laranja); transition: width .25s; }
.menu a:not(.botao):hover::after { width: 100%; }

/* botões */
.botao { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 26px; border-radius: 999px; font-weight: 600; font-size: 16px; color: #fff;
  background: linear-gradient(135deg, var(--laranja), var(--coral)); box-shadow: 0 12px 28px rgba(238, 77, 45, .35); transition: transform .2s, box-shadow .2s; border: 0; cursor: pointer; }
.botao:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(238, 77, 45, .45); }
.botao-claro { background: var(--papel); color: var(--tinta); box-shadow: inset 0 0 0 1.5px var(--linha), 0 8px 20px rgba(0, 0, 0, .05); }
.botao-claro:hover { box-shadow: inset 0 0 0 1.5px var(--laranja), 0 12px 26px rgba(0, 0, 0, .08); }
.botao-mini { padding: 9px 18px; font-size: 14px; }

/* herói */
.heroi { position: relative; min-height: 100vh; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 40px; padding: 120px clamp(18px, 6vw, 88px) 70px; max-width: 1280px; margin: 0 auto; }
.fundo-luz { position: fixed; inset: -20% -10% auto auto; width: 70vw; height: 70vw; max-width: 900px; max-height: 900px; z-index: -1; pointer-events: none;
  background: radial-gradient(closest-side, rgba(255, 122, 89, .28), rgba(255, 122, 89, 0)); filter: blur(10px); animation: respira 9s ease-in-out infinite; }
@keyframes respira { 50% { transform: scale(1.08) translate(-2%, 3%); } }
.selo { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px; border-radius: 999px; background: var(--papel); border: 1px solid var(--linha); font-size: 14px; font-weight: 600; color: var(--suave); }
.ponto { width: 8px; height: 8px; border-radius: 50%; background: var(--laranja); box-shadow: 0 0 0 4px rgba(238, 77, 45, .2); animation: pisca 2s infinite; }
@keyframes pisca { 50% { box-shadow: 0 0 0 8px rgba(238, 77, 45, 0); } }
h1 { margin: 22px 0 18px; font-family: var(--serifa); font-weight: 700; font-size: clamp(38px, 6vw, 72px); line-height: 1.04; letter-spacing: -.02em; text-wrap: balance; }
.sub { max-width: 540px; font-size: clamp(17px, 1.6vw, 20px); color: var(--suave); }
.heroi-acoes { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.heroi-acoes.centro { justify-content: center; }
.numeros { display: flex; flex-wrap: wrap; gap: 14px 38px; list-style: none; margin-top: 44px; }
.numeros strong { display: block; font-family: var(--serifa); font-size: 32px; line-height: 1.1; }
.numeros span { font-size: 14px; color: var(--suave); }

.heroi-arte { position: relative; height: 480px; }
.anel { position: absolute; inset: 8% 6%; border-radius: 50%; border: 1.5px dashed rgba(238, 77, 45, .4); animation: gira 40s linear infinite; }
.anel::after { content: ""; position: absolute; inset: 14%; border-radius: 50%; background: linear-gradient(135deg, var(--laranja), var(--coral)); opacity: .9; box-shadow: var(--sombra); }
@keyframes gira { to { transform: rotate(360deg); } }
.cartao-flutua { position: absolute; z-index: 2; display: flex; flex-direction: column; gap: 6px; padding: 16px 20px; border-radius: 18px; background: rgba(255, 255, 255, .92); backdrop-filter: blur(8px);
  box-shadow: 0 20px 44px rgba(29, 26, 25, .16); font-size: 15px; animation: flutua 6s ease-in-out infinite; }
.cartao-flutua b { font-family: var(--serifa); font-size: 17px; }
.tag { align-self: flex-start; padding: 3px 10px; border-radius: 999px; background: rgba(238, 77, 45, .12); color: var(--laranja-escuro); font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.c1 { top: 6%; left: 0; } .c2 { top: 40%; right: -2%; animation-delay: -2s; } .c3 { bottom: 6%; left: 10%; animation-delay: -4s; }
@keyframes flutua { 50% { transform: translateY(-14px); } }

/* seções */
.secao { padding: clamp(64px, 9vw, 120px) clamp(18px, 6vw, 88px); max-width: 1280px; margin: 0 auto; }
.secao.escura { max-width: none; background: var(--tinta); color: #fff; }
.secao.escura > * { max-width: 1104px; margin-left: auto; margin-right: auto; }
.secao-topo { max-width: 640px; margin-bottom: 48px; }
.secao.escura .secao-topo { margin-left: auto; margin-right: auto; }
.secao.escura .secao-topo p:last-child { color: rgba(255, 255, 255, .7); }
.chapeu { font-size: 13px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--laranja); margin-bottom: 10px; }
h2 { font-family: var(--serifa); font-size: clamp(30px, 4.2vw, 48px); line-height: 1.1; letter-spacing: -.01em; margin-bottom: 14px; }
.secao-topo p:last-child { color: var(--suave); font-size: 18px; }

.grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; }
.card { position: relative; display: flex; flex-direction: column; gap: 14px; min-height: 230px; padding: 28px; border-radius: var(--raio); background: var(--papel); border: 1px solid var(--linha); overflow: hidden;
  transition: transform .3s, box-shadow .3s, border-color .3s; }
.card::before { content: ""; position: absolute; inset: auto -30% -50% auto; width: 220px; height: 220px; border-radius: 50%; background: radial-gradient(closest-side, rgba(255, 122, 89, .22), transparent); transition: transform .5s; }
.card:hover { transform: translateY(-6px); box-shadow: var(--sombra); border-color: rgba(238, 77, 45, .4); }
.card:hover::before { transform: scale(1.4); }
.card .n { font-family: var(--serifa); font-size: 15px; color: var(--laranja); font-weight: 700; }
.card h3 { font-family: var(--serifa); font-size: 25px; line-height: 1.15; }
.card p { color: var(--suave); font-size: 16px; flex: 1; }
.card .ir { position: relative; display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--laranja-escuro); }
.card .ir svg { transition: transform .25s; }
.card:hover .ir svg { transform: translateX(5px); }
.grade-destaques .card { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .12); }
.grade-destaques .card p { color: rgba(255, 255, 255, .72); }
.grade-destaques .card .ir { color: var(--coral); }
.grade-destaques .card::before { background: radial-gradient(closest-side, rgba(255, 122, 89, .3), transparent); }
.etiqueta { align-self: flex-start; padding: 4px 12px; border-radius: 999px; background: linear-gradient(135deg, var(--laranja), var(--coral)); color: #fff; font-size: 12px; font-weight: 700; letter-spacing: .04em; }

.passos { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; counter-reset: p; }
.passos li { padding: 30px; border-radius: var(--raio); background: var(--papel); border: 1px solid var(--linha); }
.passos span { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; margin-bottom: 18px; background: rgba(238, 77, 45, .12); color: var(--laranja-escuro); font-family: var(--serifa); font-weight: 700; font-size: 22px; }
.passos h3 { font-family: var(--serifa); font-size: 22px; margin-bottom: 8px; }
.passos p { color: var(--suave); }

.convite-caixa { text-align: center; padding: clamp(40px, 7vw, 80px) 24px; border-radius: 32px; color: #fff; background: linear-gradient(135deg, var(--laranja), var(--coral)); box-shadow: var(--sombra); position: relative; overflow: hidden; }
.convite-caixa::before { content: ""; position: absolute; inset: -40% auto auto -10%; width: 420px; height: 420px; border-radius: 50%; background: rgba(255, 255, 255, .12); }
.convite-caixa h2, .convite-caixa p { position: relative; }
.convite-caixa p { max-width: 520px; margin: 0 auto; font-size: 18px; opacity: .95; }
.convite-caixa .botao { position: relative; background: #fff; color: var(--laranja-escuro); box-shadow: 0 12px 28px rgba(0, 0, 0, .18); }
.convite-caixa .botao-claro { background: transparent; color: #fff; box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .7); }

.rodape { display: grid; gap: 22px; padding: 48px clamp(18px, 6vw, 88px) 36px; max-width: 1280px; margin: 0 auto; border-top: 1px solid var(--linha); }
.aviso { max-width: 720px; margin-top: 16px; font-size: 14px; color: var(--suave); }
.copia { font-size: 13px; color: var(--suave); }

/* animação de entrada */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visivel { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .heroi { grid-template-columns: 1fr; padding-top: 110px; min-height: auto; }
  .heroi-arte { height: 340px; order: -1; }
  .menu a:not(.botao) { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}