/* Hallmark · genre: editorial · macrostructure: Portfolio-Grid + Narrative Workflow · theme: custom moss+sand
 * tone: autoral, técnico-sensorial, precisão de projeto · anchor: moss 135° · segunda voz: sand 75°
 * ESPINHA PRÓPRIA (não é o esqueleto do odonto): topbar · hero texto-led · PORTFÓLIO protagonista no topo
 * · PROCESSO em timeline (particularidade do segmento) · serviços enxutos · AUTORIA (nome vende) · CTA.
 * Sem mega-manifesto (assinatura do odonto), sem mapa/horário grande (arquiteto atende por agenda).
 * "Mão" comum ao sistema: .duo (grade de foto), .reveal (motion), tokens, botão. Fontes trocadas: grotesk+serifa.
 * regra de negócio mantida: WhatsApp sempre alcançável · sem preço
 * Pre-emit critique: P5 H5 E5 S5 R4 V5
 */
@import "tokens.css";

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { overflow-x: clip; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-paper);
  line-height: 1.6;
  font-size: var(--text-base);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  padding-bottom: 92px;
}

h1, h2, h3 { font-family: var(--font-display); font-style: normal; font-weight: 600; line-height: 1.05; letter-spacing: -0.02em; overflow-wrap: anywhere; min-width: 0; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 var(--edge); }
.narrow { max-width: 640px; }

/* rótulo · grotesk, voz de anotação técnica */
.label { font-family: var(--font-display); font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-clay); }

/* tratamento de foto */
.duo { position: relative; overflow: hidden; isolation: isolate; }
.duo > img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.85) contrast(1.03) brightness(1.03); }
.duo::before { content: ""; position: absolute; inset: 0; background: var(--duo-shadow); mix-blend-mode: multiply; opacity: 0.14; z-index: 1; }
.duo::after  { content: ""; position: absolute; inset: 0; background: var(--duo-light); mix-blend-mode: soft-light; opacity: 0.4; z-index: 2; }

/* reveal */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* botão */
/* CTA inline: ocre da paleta (verde fica só na barra fixa, por decisão do André) */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-xs); background: var(--color-accent-deep); color: var(--color-paper); font-family: var(--font-display); font-weight: 600; font-size: var(--text-base); padding: 15px var(--space-md); border-radius: var(--radius); border: var(--rule) solid transparent; }
.btn svg { flex: none; }
.btn:hover { background: var(--color-accent); }
.btn:focus-visible { outline: 3px solid var(--color-ink); outline-offset: 3px; }
.btn:active { transform: translateY(1px); }
.btn--ghost { background: transparent; color: var(--color-ink); border-color: var(--color-line-strong); }
.btn--ghost:hover { background: color-mix(in oklch, var(--color-ink), transparent 94%); }
/* sobre faixa escura (CTA final ocre): botão concreto claro */
.btn--light { background: var(--color-paper); color: var(--color-ink); }
.btn--light:hover { background: color-mix(in oklch, var(--color-paper), black 6%); }

/* barra fixa: verde WhatsApp mantido · âncora de conversão, reconhecimento onde mais conta */
.wpp-fixo { position: fixed; left: 50%; transform: translateX(-50%); bottom: 14px; z-index: 50; width: calc(100% - 28px); max-width: 480px; padding: 16px; font-size: var(--text-lg); background: var(--color-wpp); color: var(--color-ink); box-shadow: 0 10px 30px oklch(24% 0.005 260 / 0.28); }
.wpp-fixo:active { transform: translateX(-50%) translateY(1px); }

/* ····· TOPBAR · mínima, ancora a autoria (odonto não tem) ····· */
.topbar { display: flex; align-items: baseline; justify-content: space-between; padding: var(--space-md) var(--edge); border-bottom: var(--rule) solid var(--color-line); }
.topbar .marca-nome { font-family: var(--font-display); font-weight: 700; font-size: var(--text-lg); letter-spacing: -0.01em; }
.topbar .marca-local { font-family: var(--font-display); font-size: var(--text-xs); font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-ink-soft); }

/* ····· 1 · HERO · texto lidera, obra full-bleed abaixo ····· */
.hero { padding: var(--space-2xl) 0 var(--space-lg); }
.hero .label { display: block; margin-bottom: var(--space-md); }
.hero h1 { font-size: clamp(2.6rem, 9vw, 5.2rem); max-width: 14ch; }
.hero h1 em { font-family: var(--font-body); font-style: italic; font-weight: 400; color: var(--color-accent); }
.hero .lede { font-family: var(--font-body); font-size: var(--text-lg); color: var(--color-ink-soft); margin-top: var(--space-md); max-width: 46ch; }
.hero .acoes { margin-top: var(--space-lg); display: flex; gap: var(--space-sm); flex-wrap: wrap; }
.hero-obra { margin-top: var(--space-xl); }
.hero-obra .duo { width: 100%; aspect-ratio: 4 / 3; }
.hero-obra figcaption { margin: var(--space-sm) 0 0; padding: 0 var(--edge); font-family: var(--font-display); font-size: var(--text-xs); letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-ink-soft); }

/* ····· 2 · PORTFÓLIO · protagonista, logo no topo ····· */
.portfolio { padding: var(--space-2xl) 0; }
.sec-head { margin-bottom: var(--space-lg); display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-md); flex-wrap: wrap; }
.sec-head .label { display: block; margin-bottom: var(--space-2xs); }
.sec-head h2 { font-size: var(--text-3xl); }
.sec-head .aside { font-family: var(--font-body); color: var(--color-ink-soft); font-size: var(--text-sm); max-width: 34ch; }
/* grade modular quadrada · 2 colunas de quadrados iguais, cantos retos */
.proj-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--rule); background: var(--color-line-strong); border: var(--rule) solid var(--color-line-strong); }
.proj { position: relative; background: var(--color-paper); }
.proj .duo { aspect-ratio: 1 / 1; height: 100%; }
.proj::after { content: ""; position: absolute; inset: 0; z-index: 3; pointer-events: none; background: linear-gradient(to top, oklch(24% 0.005 260 / 0.8), transparent 48%); }
.proj .meta { position: absolute; left: var(--space-md); bottom: var(--space-md); z-index: 4; color: var(--color-paper); }
.proj .meta .tipo { display: block; font-family: var(--font-display); font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.82; margin-bottom: 2px; }
.proj .meta .nome { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; }

/* ····· 3 · PROCESSO · timeline numerada (particularidade do segmento) ····· */
.processo { background: var(--color-ink); color: var(--color-paper); padding: var(--space-2xl) 0; }
.processo .sec-head h2 { color: var(--color-paper); }
.processo .label { color: var(--color-clay-soft); }
.etapas { display: grid; gap: var(--space-lg); counter-reset: etapa; }
.etapa { border-top: var(--rule) solid color-mix(in oklch, var(--color-paper), transparent 82%); padding-top: var(--space-md); }
.etapa .num { font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 700; color: var(--color-clay); display: block; margin-bottom: var(--space-xs); }
.etapa h3 { font-size: var(--text-xl); color: var(--color-paper); }
.etapa p { font-family: var(--font-body); color: color-mix(in oklch, var(--color-paper), transparent 22%); margin-top: var(--space-2xs); }

/* ····· 4 · SERVIÇOS · enxuto, lista de fios ····· */
.servicos { padding: var(--space-2xl) 0; }
.lista { list-style: none; }
.lista li { padding: var(--space-md) 0; border-top: var(--rule) solid var(--color-line); display: grid; gap: var(--space-2xs); }
.lista li:last-child { border-bottom: var(--rule) solid var(--color-line); }
.lista .cat { font-family: var(--font-display); font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-clay); }
.lista h3 { font-size: var(--text-xl); }
.lista p { color: var(--color-ink-soft); max-width: 48ch; }
.nota { margin-top: var(--space-lg); font-size: var(--text-sm); color: var(--color-ink-soft); }

/* ····· 5 · AUTORIA · foto + bio (aqui a pessoa entra, invertido do odonto) ····· */
.autoria { padding: var(--space-2xl) 0; background: var(--color-paper-2); }
.autoria .bloco { display: grid; gap: var(--space-lg); }
.autoria .duo { aspect-ratio: 4 / 5; }
.autoria .label { display: block; margin-bottom: var(--space-sm); }
.autoria h2 { font-size: var(--text-2xl); }
.autoria .bio { font-family: var(--font-body); font-size: var(--text-lg); margin-top: var(--space-md); max-width: 44ch; }
.autoria .cred { list-style: none; display: flex; flex-wrap: wrap; gap: var(--space-sm); margin-top: var(--space-lg); font-family: var(--font-display); font-size: var(--text-sm); font-weight: 500; }
.autoria .cred li { position: relative; padding-left: var(--space-sm); }
.autoria .cred li:first-child { padding-left: 0; }
.autoria .cred li:not(:first-child)::before { content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: var(--rule); height: 0.9em; background: var(--color-line-strong); }

/* ····· 6 · DEPOIMENTOS ····· */
.depoimentos { padding: var(--space-2xl) 0; }
.depo { padding: var(--space-lg) 0; border-top: var(--rule) solid var(--color-line-strong); }
.depo:first-of-type { border-top: none; padding-top: 0; }
.depo p { font-family: var(--font-body); font-style: italic; font-weight: 400; font-size: var(--text-2xl); line-height: 1.32; }
.depo .mark { color: var(--color-clay); font-style: normal; }
.depo cite { display: block; margin-top: var(--space-md); font-family: var(--font-display); font-style: normal; font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-ink-soft); }

/* ····· 7 · CTA FINAL + contato discreto ····· */
.cta-final { background: var(--color-accent-deep); color: var(--color-paper); padding: var(--space-3xl) 0; }
.cta-final .label { color: var(--color-clay-soft); display: block; margin-bottom: var(--space-md); }
.cta-final h2 { font-size: clamp(2.2rem, 6vw, 3.4rem); color: var(--color-paper); }
.cta-final p { font-family: var(--font-body); margin: var(--space-md) 0 var(--space-lg); opacity: 0.88; max-width: 40ch; }
.contato { display: flex; flex-wrap: wrap; gap: var(--space-md) var(--space-xl); margin-top: var(--space-xl); padding-top: var(--space-lg); border-top: var(--rule) solid color-mix(in oklch, var(--color-paper), transparent 82%); font-family: var(--font-display); font-size: var(--text-sm); }
.contato > span { display: block; }
.contato .rot { display: block; font-size: var(--text-xs); letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-clay-soft); margin-bottom: 4px; }

/* ····· desktop simples: largura total, grades esticam ····· */
@media (min-width: 760px) {
  .hero { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2xl); align-items: center; }
  .hero .wrap { max-width: 540px; margin-right: 0; }
  .hero-obra { margin-top: 0; }
  .hero-obra .duo { aspect-ratio: 4 / 5; }
  .hero h1 { font-size: clamp(3rem, 4.5vw, 4.4rem); }
  .proj-grid { grid-template-columns: repeat(4, 1fr); }
  .etapas { grid-template-columns: repeat(4, 1fr); }
  .autoria .bloco { grid-template-columns: 0.8fr 1fr; align-items: center; }
}