/* Estrutura comum aos temas. Cores, fontes e detalhes ficam em temas/tema-*.css */
:root { --r: 10px; --w-h: 700; --tt-h: none; --ls-h: -.01em; }
* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { background: var(--bg-1); color: var(--fg-1); font: 400 16px/1.65 var(--font-b); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img { max-width: 100%; display: block; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 28px; }
h1, h2, h3 { font-family: var(--font-h); font-weight: var(--w-h); text-transform: var(--tt-h); letter-spacing: var(--ls-h); line-height: 1.08; }

/* tons das seções */
.t1 { --bg: var(--bg-1); --fg: var(--fg-1); --mut: var(--mut-1); --bd: var(--bd-1); --acc: var(--acc-1); --card: var(--card-1); }
.t2 { --bg: var(--bg-2); --fg: var(--fg-2); --mut: var(--mut-2); --bd: var(--bd-2); --acc: var(--acc-2); --card: var(--card-2); }
.t3 { --bg: var(--bg-3); --fg: var(--fg-3); --mut: var(--mut-3); --bd: var(--bd-3); --acc: var(--acc-3); --card: var(--card-3); }
.sec { background: var(--bg); color: var(--fg); padding: 104px 0; }

/* topo */
.topo { position: sticky; top: 0; z-index: 30; background: var(--bg-nav); backdrop-filter: blur(10px); border-bottom: 1px solid var(--bd-nav); color: var(--fg-nav); }
.topo .container { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.logo { font: 700 19px var(--font-h); text-decoration: none; white-space: nowrap; letter-spacing: -.01em; }
.logo span { color: var(--acc-nav); }
nav { display: flex; align-items: center; gap: 22px; }
nav a.item { text-decoration: none; font-size: 13.5px; opacity: .7; transition: opacity .15s; }
nav a.item:hover, nav a.item.ativo { opacity: 1; }
select.idioma { background: transparent; color: inherit; border: 1px solid var(--bd-nav); border-radius: 999px; padding: 6px 12px; font: 600 12px var(--font-b); cursor: pointer; }
select.idioma option { background: #fff; color: #111; }
.menu-btn { display: none; background: transparent; color: inherit; border: 1px solid var(--bd-nav); border-radius: 10px; padding: 8px 14px; font: 600 12px var(--font-b); cursor: pointer; }

.botao { display: inline-flex; align-items: center; justify-content: center; padding: 13px 24px; font: 600 14.5px var(--font-b); text-decoration: none; cursor: pointer; transition: transform .15s, filter .15s, background .15s; border-radius: var(--r-btn, 10px); }
.botao.cheio { background: var(--btn-bg); color: var(--btn-fg); border: 1px solid var(--btn-bg); }
.botao.vazio { border: 1px solid var(--bd-btn, currentColor); color: inherit; background: transparent; }
.botao:hover { transform: translateY(-1px); }
.botao.cheio:hover { filter: brightness(1.08); }
.botao.mini { padding: 9px 18px; font-size: 13px; }
.botoes { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

/* hero */
.hero { padding: 84px 0 72px; }
.hero-grade { display: grid; grid-template-columns: 1.25fr .75fr; gap: 56px; align-items: center; }
.hero-rotulos { display: flex; flex-wrap: wrap; gap: 6px 22px; font-size: 12.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--mut); margin-bottom: 22px; }
.hero h1 { font-size: clamp(40px, 6.4vw, 84px); margin-bottom: 22px; }
.hero-frase { font: 600 clamp(20px, 2.3vw, 30px)/1.3 var(--font-h); margin-bottom: 18px; max-width: 720px; }
.hero-frase em { font-style: normal; color: var(--acc); }
.hero-lead { color: var(--mut); font-size: 18px; max-width: 640px; }
.selo { display: inline-flex; align-items: center; gap: 8px; margin-top: 22px; padding: 7px 14px; border: 1px solid var(--bd); border-radius: 999px; font-size: 13px; font-weight: 600; }
.selo::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #2fd39a; box-shadow: 0 0 0 4px rgba(47,211,154,.2); }
.hero-foto { position: relative; }
.hero-foto img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 30%; border-radius: var(--r); background: var(--bg-2); }

/* títulos de seção */
.rotulo { display: block; font-size: 12.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--acc); margin-bottom: 14px; }
.sec h2 { font-size: clamp(28px, 3.8vw, 48px); margin-bottom: 16px; max-width: 880px; }
.sec .sub { color: var(--mut); max-width: 680px; font-size: 17px; margin-bottom: 48px; }

/* números */
.numeros { display: grid; grid-template-columns: repeat(4, 1fr); }
.numero { padding: 8px 24px; border-left: 1px solid var(--bd); }
.numero:first-child { border-left: 0; padding-left: 0; }
.numero b { display: block; font: var(--w-num, 700) clamp(30px, 3.8vw, 52px)/1.05 var(--font-h); color: var(--acc); text-transform: var(--tt-h); }
.numero span { color: var(--mut); font-size: 14px; display: block; margin-top: 8px; max-width: 240px; }

/* sobre */
.sobre-grade { display: grid; grid-template-columns: .9fr 1.3fr; gap: 56px; align-items: start; }
.sobre-texto p { opacity: .9; margin-bottom: 18px; font-size: 17px; }
.sobre-texto p strong { font-weight: 700; opacity: 1; }
.citacao { border-left: 3px solid var(--acc); padding: 4px 0 4px 20px; margin: 26px 0; font: 600 clamp(19px, 2vw, 26px)/1.35 var(--font-h); color: var(--acc); }

/* trajetória */
.linha { border-top: 1px solid var(--bd); }
.marco { display: grid; grid-template-columns: 170px 1fr 1.4fr; gap: 28px; padding: 26px 0; border-bottom: 1px solid var(--bd); }
.marco .ano { color: var(--acc); font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; padding-top: 4px; }
.marco h3 { font-size: clamp(16px, 1.5vw, 20px); }
.marco p { color: var(--mut); font-size: 15.5px; }
.marco.queda .ano { color: #e0705f; }

/* cartões e grades */
.grade { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.grade.tres { grid-template-columns: repeat(3, 1fr); }
.cartao { background: var(--card); border: var(--bw, 1px) solid var(--bd); border-radius: var(--r); padding: 26px; display: flex; flex-direction: column; gap: 10px; transition: transform .2s, border-color .2s, background .2s; }
.cartao:hover { transform: translateY(-2px); border-color: var(--acc); }
.cartao h3 { font-size: 18px; }
.cartao p { color: var(--mut); font-size: 15px; flex: 1; }
.icone { width: 42px; height: 42px; border-radius: 10px; display: grid; place-items: center; font-size: 21px; background: var(--bg-2); border: 1px solid var(--bd); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { font-size: 12px; padding: 3px 10px; border-radius: 999px; border: 1px solid var(--bd); color: var(--mut); }
.status { font-size: 12px; font-weight: 600; letter-spacing: .04em; }
.status.ar { color: #22a77a; }
.status.dev { color: #d49a2a; }
.cartao a.link { color: var(--acc); text-decoration: none; font-weight: 600; font-size: 14px; }
.cartao a.link:hover { text-decoration: underline; }
.caso .quem { font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--mut); }
.caso .metrica { font: var(--w-num, 700) clamp(26px, 3vw, 40px)/1.05 var(--font-h); color: var(--acc); text-transform: var(--tt-h); margin-top: 6px; }
.caso .metrica-rotulo { color: var(--mut); font-size: 13px; }
.caso p { opacity: .9; color: var(--fg); }

.habilidades { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
.habilidades h3 { font-size: 14px; letter-spacing: .04em; color: var(--acc); }
.cert-titulo { font-size: clamp(22px, 2.4vw, 30px); margin: 72px 0 8px; }
.cert-sub { margin-bottom: 24px !important; font-size: 15px !important; }
.cartao.cert { padding: 18px 22px; gap: 6px; }
.cert .emissor { color: var(--acc); font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.cert h3 { font: 600 15px/1.35 var(--font-b); text-transform: none; letter-spacing: 0; }
.cert .meta { color: var(--mut); font-size: 12.5px; }
.passos { display: grid; gap: 16px; grid-template-columns: repeat(4, 1fr); counter-reset: passo; }
.passos .cartao::before { counter-increment: passo; content: "0" counter(passo); font: 700 28px var(--font-h); color: var(--acc); }

.contato-sec { text-align: center; }
.contato-sec h2 { margin-left: auto; margin-right: auto; }
.contato-sec .sub { margin: 0 auto; }
.contato-sec .botoes { justify-content: center; }
.redes { display: flex; gap: 22px; justify-content: center; margin-top: 30px; flex-wrap: wrap; }
.redes a { color: var(--mut); font-size: 14px; text-decoration: none; border-bottom: 1px solid var(--bd); padding-bottom: 2px; }
.redes a:hover { color: var(--fg); border-color: var(--acc); }
footer { background: var(--bg-nav); color: var(--mut-1); font-size: 13px; padding: 32px 0 46px; border-top: 1px solid var(--bd-nav); }
footer .container { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }


@media (max-width: 960px) {
  .hero-grade, .sobre-grade { grid-template-columns: 1fr; gap: 36px; }
  .hero-foto { max-width: 340px; order: -1; }
  .numeros { grid-template-columns: repeat(2, 1fr); row-gap: 28px; }
  .numero:nth-child(3) { border-left: 0; padding-left: 0; }
  .grade.tres, .passos { grid-template-columns: repeat(2, 1fr); }
  .marco { grid-template-columns: 1fr; gap: 6px; }
  .sec { padding: 72px 0; }
}
@media (max-width: 820px) {
  .menu-btn { display: block; }
  nav { position: absolute; top: 68px; left: 0; right: 0; background: var(--bg-nav); border-bottom: 1px solid var(--bd-nav); flex-direction: column; align-items: stretch; gap: 0; padding: 8px 24px 20px; display: none; }
  nav.aberto { display: flex; }
  nav a.item { padding: 14px 0; border-bottom: 1px solid var(--bd-nav); font-size: 16px; opacity: 1; }
  nav .botao { margin-top: 14px; }
  nav select.idioma { margin-top: 14px; align-self: flex-start; }
}
@media (max-width: 620px) { .grade.tres, .passos { grid-template-columns: 1fr; } .container { padding: 0 20px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }