/* GR Freitas · sistema visual v2 · 2026-09-23 */
:root {
  --carvao: #0D0D0F;
  --carvao-2: #17171B;
  --carvao-3: #222228;
  --dourado: #C89D36;
  --dourado-claro: #E2C170;
  --dourado-escuro: #7A5C18;
  --marfim: #F4F1EB;
  --marfim-2: #E9E3D8;
  --branco: #FFFFFF;
  --cinza: #68666A;
  --texto: #0D0D0F;
  --texto-2: #45434A;
  --texto-inv: #F4F1EB;
  --texto-inv-2: #BDB7AC;
  --erro: #A3321F;
  --linha: rgba(13, 13, 15, 0.12);
  --linha-inv: rgba(244, 241, 235, 0.14);
  --linha-ouro: rgba(200, 157, 54, 0.4);
  --f-display: "Archivo", Arial, Helvetica, sans-serif;
  --f-body: "Inter", Arial, Helvetica, sans-serif;
  --f-mono: "IBM Plex Mono", SFMono-Regular, Menlo, monospace;
  --t-display: clamp(2.5rem, 7vw + 0.5rem, 5.75rem);
  --t-h2: clamp(1.875rem, 3.6vw + 0.6rem, 3.25rem);
  --t-h3: clamp(1.25rem, 1.2vw + 0.9rem, 1.5rem);
  --t-lead: clamp(1.0625rem, 0.6vw + 0.95rem, 1.3125rem);
  --t-body: 1.0625rem;
  --t-small: 0.9375rem;
  --t-label: 0.75rem;
  --gutter: 20px;
  --maxw: 1240px;
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --nav-h: 64px;
  --cta-bar-h: 76px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --sombra: 0 18px 50px -24px rgba(13, 13, 15, 0.45);
}
@media (min-width: 960px) {
  :root { --gutter: 40px; --nav-h: 76px; --cta-bar-h: 0px; }
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--nav-h) + 12px); }
html.menu-open { overflow: hidden; }
body {
  margin: 0;
  font-family: var(--f-body);
  font-size: var(--t-body);
  line-height: 1.6;
  color: var(--texto);
  background: var(--marfim);
  overflow-x: clip;
  padding-bottom: calc(var(--cta-bar-h) + env(safe-area-inset-bottom));
  -webkit-font-smoothing: antialiased;
}
img, svg, video, canvas, picture { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
button { font: inherit; }
:focus-visible { outline: 2px solid var(--dourado-escuro); outline-offset: 3px; border-radius: 4px; }
.nav :focus-visible, .cta-bar :focus-visible, .story :focus-visible, .page-hero :focus-visible, .section-dark :focus-visible, .footer :focus-visible { outline-color: var(--dourado-claro); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 100; padding: 12px 16px; border-radius: var(--r-sm); background: var(--dourado); color: var(--carvao); font-weight: 600; text-decoration: none; }
.skip-link:focus { top: 12px; }
@media (max-width: 900px) {
  html.js:not(.site-loaded) body::before,
  html.js:not(.site-loaded) body::after { content: ""; position: fixed; pointer-events: auto; }
  html.js:not(.site-loaded) body::before { inset: 0; z-index: 2000; background: var(--carvao); }
  html.js:not(.site-loaded) body::after { z-index: 2001; left: 50%; top: 50%; width: 104px; height: 104px; background: url("favicon.svg") center / contain no-repeat; animation: grf-loading-spin 1.5s linear infinite; }
}
@keyframes grf-loading-spin {
  from { transform: translate(-50%, -50%) rotateY(0deg); }
  to { transform: translate(-50%, -50%) rotateY(360deg); }
}
.wrap { width: 100%; max-width: calc(var(--maxw) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(56px, 8vw, 112px); }
.section-dark { background: var(--carvao); color: var(--texto-inv); }
.section-soft { background: var(--marfim-2); }
.center { text-align: center; }

/* ---------- tipografia ---------- */
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 800; letter-spacing: -0.03em; line-height: 1.05; margin: 0 0 0.5em; text-wrap: balance; }
.display { font-size: var(--t-display); font-weight: 900; line-height: 0.98; }
.h2 { font-size: var(--t-h2); }
.h3 { font-size: var(--t-h3); letter-spacing: -0.02em; line-height: 1.2; }
p { margin: 0 0 1em; text-wrap: pretty; }
.lead { font-size: var(--t-lead); line-height: 1.55; color: var(--texto-2); max-width: 40rem; }
.section-dark .lead, .section-dark p { color: var(--texto-inv-2); }
.kicker { font-family: var(--f-mono); font-size: var(--t-label); font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--dourado-escuro); display: inline-flex; align-items: center; gap: 10px; margin: 0 0 14px; }
.kicker::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.section-dark .kicker, .story .kicker, .page-hero .kicker, .footer .kicker { color: var(--dourado-claro); }
.sec-head { max-width: 46rem; margin-bottom: clamp(28px, 4vw, 48px); }
.sec-head.center { margin-inline: auto; }
.sec-head.center .kicker { justify-content: center; }

/* ---------- botões e chips ---------- */
.btn { --h: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: var(--h); padding: 0 22px; border-radius: 999px; font-family: var(--f-body); font-weight: 600; font-size: 1rem; line-height: 1.1; text-align: center; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform 0.2s var(--ease), background-color 0.2s, border-color 0.2s, color 0.2s; -webkit-tap-highlight-color: transparent; }
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--dourado); color: var(--carvao); }
.btn-primary:hover { background: var(--dourado-claro); }
.btn-secondary { background: var(--carvao); color: var(--marfim); }
.btn-secondary:hover { background: var(--carvao-3); }
.btn-ghost { background: transparent; color: inherit; border-color: currentColor; }
.section-dark .btn-ghost, .story .btn-ghost, .page-hero .btn-ghost { border-color: rgba(244, 241, 235, 0.4); }
.btn-sm { --h: 48px; padding: 0 16px; font-size: 0.9375rem; }
.btn-block { width: 100%; }
.btn .arr { transition: transform 0.2s var(--ease); }
.btn:hover .arr { transform: translateX(3px); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 0; padding: 0; list-style: none; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; font-family: var(--f-mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; border: 1px solid var(--linha-ouro); color: var(--dourado-escuro); background: rgba(200, 157, 54, 0.08); }
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--dourado); flex: none; }
.section-dark .chip, .story .chip, .page-hero .chip { color: var(--dourado-claro); }

/* ---------- navegação ---------- */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 50; height: var(--nav-h); color: var(--marfim); border-bottom: 1px solid transparent; transition: background-color 0.3s, border-color 0.3s; }
.nav.is-solid, html.menu-open .nav { background: rgba(13, 13, 15, 0.88); -webkit-backdrop-filter: saturate(1.2) blur(12px); backdrop-filter: saturate(1.2) blur(12px); border-bottom-color: var(--linha-inv); }
.nav-inner { height: 100%; display: flex; align-items: center; gap: 24px; }
.nav-logo { display: inline-flex; align-items: center; min-height: 48px; flex: none; }
.nav-logo img { height: 40px; width: auto; }
.nav-links { display: none; gap: 22px; margin-left: auto; font-size: 0.9375rem; }
.nav-links a { display: inline-flex; align-items: center; min-height: 48px; text-decoration: none; opacity: 0.86; padding: 8px 0; }
.nav-links a:hover, .nav-links a[aria-current="page"] { opacity: 1; color: var(--dourado-claro); }
.nav-cta { display: none; }
.nav-toggle { margin-left: auto; width: 48px; height: 48px; display: grid; place-content: center; gap: 6px; background: none; border: 0; color: inherit; cursor: pointer; }
.nav-toggle-bar { width: 22px; height: 2px; background: currentColor; border-radius: 2px; transition: transform 0.25s var(--ease); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-of-type(2) { transform: translateY(4px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-of-type(3) { transform: translateY(-4px) rotate(-45deg); }
.nav-menu { position: fixed; inset: var(--nav-h) 0 0 0; background: var(--carvao); padding: 16px var(--gutter) calc(24px + env(safe-area-inset-bottom)); overflow: auto; display: flex; flex-direction: column; gap: 20px; }
.nav-menu[hidden] { display: none; }
.nav-menu nav { display: flex; flex-direction: column; }
.nav-menu nav a { display: flex; align-items: center; min-height: 54px; border-bottom: 1px solid var(--linha-inv); font-family: var(--f-display); font-weight: 700; font-size: 1.3125rem; letter-spacing: -0.02em; text-decoration: none; }
.nav-menu nav a[aria-current="page"] { color: var(--dourado-claro); }
.nav-menu-contato { margin: 0; font-size: 0.875rem; color: var(--texto-inv-2); }
@media (min-width: 960px) { .nav-logo img { height: 46px; } }
@media (min-width: 1120px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .nav-toggle { display: none; }
}

/* ---------- barra fixa do celular ---------- */
.cta-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: flex; gap: 10px; align-items: center; padding: 10px var(--gutter) calc(10px + env(safe-area-inset-bottom)); background: rgba(13, 13, 15, 0.94); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-top: 1px solid var(--linha-inv); transition: transform 0.3s var(--ease); }
.cta-bar.is-hidden { transform: translateY(110%); }
.cta-bar-main { flex: 1; }
.cta-bar-hint { font-family: var(--f-mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.72; }
.cta-bar-wa { width: 52px; height: 52px; flex: none; display: grid; place-items: center; border-radius: 50%; background: var(--carvao-3); color: var(--marfim); border: 1px solid var(--linha-ouro); }
.cta-bar-wa svg { width: 24px; height: 24px; }
@media (min-width: 960px) { .cta-bar { display: none; } }

/* ---------- história 3D da home ---------- */
.story { position: relative; background: var(--carvao); color: var(--texto-inv); }
.story-stage { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
.story-stage picture, .story-poster, .story-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.story-poster { object-fit: cover; transition: opacity 0.45s var(--ease); }
.story-poster.is-fading { opacity: 0; }
.story-canvas { opacity: 0; transition: opacity 0.9s var(--ease); }
.story-canvas.is-ready { opacity: 1; }
.story[data-mode="static"] .story-canvas { display: none; }
.story-scrim { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, rgba(13, 13, 15, 0.62) 0%, rgba(13, 13, 15, 0) 22%, rgba(13, 13, 15, 0) 42%, rgba(13, 13, 15, 0.84) 100%); }
.story-progress { position: absolute; left: 0; right: 0; top: var(--nav-h); height: 2px; background: rgba(244, 241, 235, 0.12); }
.story-progress::after { content: ""; position: absolute; inset: 0; transform-origin: left; transform: scaleX(var(--p, 0)); background: var(--dourado); }
.story-label { position: absolute; left: var(--gutter); top: calc(var(--nav-h) + 14px); margin: 0; font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--texto-inv-2); padding: 5px 10px; border-radius: 999px; background: rgba(13, 13, 15, 0.55); border: 1px solid var(--linha-inv); }
.story-skip { position: absolute; right: var(--gutter); top: calc(var(--nav-h) + 6px); z-index: 3; min-height: 48px; display: inline-flex; align-items: center; font-size: 0.8125rem; color: var(--texto-inv-2); text-decoration: underline; text-underline-offset: 3px; padding-inline: 12px; border-radius: 999px; background: rgba(13, 13, 15, 0.78); }
@media (max-width: 600px) { .story-skip { top: calc(var(--nav-h) + 48px); } }
.story-rail { position: absolute; right: var(--gutter); top: 50%; transform: translateY(-50%); display: none; flex-direction: column; gap: 14px; margin: 0; padding: 0; list-style: none; font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--texto-inv-2); }
.story-rail li { display: flex; align-items: center; justify-content: flex-end; gap: 10px; opacity: 0.55; transition: opacity 0.3s, color 0.3s; }
.story-rail li::after { content: ""; width: 18px; height: 1px; background: currentColor; transition: width 0.3s var(--ease); }
.story-rail li.is-active { opacity: 1; color: var(--dourado-claro); }
.story-rail li.is-active::after { width: 36px; }
.story-chapters { position: relative; z-index: 2; margin-top: -100vh; margin-top: -100svh; pointer-events: none; }
.chapter { min-height: 100vh; min-height: 100svh; display: flex; align-items: flex-end; padding: calc(var(--nav-h) + 64px) var(--gutter) calc(var(--cta-bar-h) + 24px); }
.chapter-card, .hero-content { pointer-events: auto; }
.chapter-card { width: 100%; max-width: 31rem; padding: 22px 22px 24px; border-radius: var(--r-md); background: rgba(13, 13, 15, 0.76); -webkit-backdrop-filter: blur(14px) saturate(1.1); backdrop-filter: blur(14px) saturate(1.1); border: 1px solid var(--linha-inv); box-shadow: var(--sombra); }
.chapter-etapa { display: flex; justify-content: space-between; gap: 12px; margin: 0 0 12px; font-family: var(--f-mono); font-size: var(--t-label); letter-spacing: 0.18em; text-transform: uppercase; color: var(--dourado-claro); }
.chapter-title { font-size: clamp(1.625rem, 2.6vw + 0.9rem, 2.5rem); color: var(--marfim); }
.chapter-text { margin: 0; color: var(--texto-inv-2); font-size: 1rem; }
.chapter-link { display: inline-flex; align-items: center; gap: 8px; min-height: 48px; margin-top: 12px; color: var(--dourado-claro); font-weight: 600; text-decoration: none; }
.chapter-card .btn { margin-top: 16px; }
.chapter-hero { padding-bottom: 36px; }
.hero-content { max-width: 44rem; }
.hero-content .display { color: var(--marfim); text-shadow: 0 2px 30px rgba(0, 0, 0, 0.35); }
.hero-content .lead { color: rgba(244, 241, 235, 0.88); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.hero-actions .btn { flex: 1 1 220px; }
.hero-quiet-link { min-height: 48px; padding: 0 8px; border: 0; background: transparent; color: var(--marfim); font-size: 0.9375rem; font-weight: 600; text-decoration: underline; text-underline-offset: 4px; cursor: pointer; }
.hero-quiet-link span { margin-left: 6px; }
@media (max-width: 600px) {
  .chapter-hero .hero-content { max-width: 32rem; }
  .chapter-hero .display { font-size: clamp(2.5rem, 10vw, 3rem); max-width: 12ch; }
  .chapter-hero .lead { max-width: 30ch; font-size: 1rem; line-height: 1.45; }
  .chapter-hero .hero-actions { margin-top: 18px; gap: 4px; }
  .chapter-hero .hero-actions .btn { flex-basis: 100%; }
  .chapter-hero .hero-quiet-link { width: 100%; }
}
@media (min-width: 960px) {
  .story-rail { display: flex; }
  .story-scrim { background: linear-gradient(90deg, rgba(13, 13, 15, 0.78) 0%, rgba(13, 13, 15, 0.32) 38%, rgba(13, 13, 15, 0) 60%), linear-gradient(180deg, rgba(13, 13, 15, 0.5) 0%, rgba(13, 13, 15, 0) 20%); }
  .chapter { align-items: center; padding-left: max(var(--gutter), calc((100vw - var(--maxw)) / 2)); padding-bottom: 48px; }
  .chapter-hero { align-items: flex-end; padding-bottom: 72px; }
  .hero-actions .btn { flex: 0 0 auto; }
}
@media (prefers-reduced-motion: no-preference) {
  html.js.story-ready .chapter:not(.chapter-hero) .chapter-card { opacity: 1; transform: none; }
  html.js.story-ready .chapter.is-active .chapter-card { opacity: 1; transform: none; }
}

/* ---------- topo das páginas internas ---------- */
.page-hero { position: relative; isolation: isolate; overflow: hidden; background: var(--carvao); color: var(--marfim); padding: calc(var(--nav-h) + 48px) 0 56px; }
.page-hero-media { position: absolute; inset: 0; z-index: -2; }
.page-hero-media img { width: 100%; height: 100%; object-fit: cover; opacity: 0.55; }
.page-hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(13, 13, 15, 0.55) 0%, rgba(13, 13, 15, 0.35) 40%, rgba(13, 13, 15, 0.9) 100%); }
.page-hero .display { font-size: clamp(2.25rem, 5.4vw + 0.5rem, 4.5rem); max-width: 18ch; }
.page-hero .lead { color: rgba(244, 241, 235, 0.88); }
.breadcrumb { margin: 0 0 18px; font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--texto-inv-2); }
.breadcrumb a { text-decoration: none; }
.ilustra-tag { position: absolute; right: var(--gutter); bottom: 14px; margin: 0; font-family: var(--f-mono); font-size: 0.64rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--texto-inv-2); padding: 4px 10px; border-radius: 999px; background: rgba(13, 13, 15, 0.6); border: 1px solid var(--linha-inv); }
.media .ilustra-tag { right: 12px; bottom: 12px; }

/* ---------- blocos de conteúdo ---------- */
.split { display: grid; gap: 28px; align-items: center; }
.media { position: relative; margin: 0; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4 / 3; background: var(--carvao-2); }
.media img { width: 100%; height: 100%; object-fit: cover; }
.media figcaption { position: absolute; left: 12px; bottom: 12px; padding: 6px 10px; border-radius: 8px; background: rgba(13, 13, 15, 0.72); font-size: 0.8125rem; color: var(--marfim); }
@media (min-width: 960px) {
  .split { grid-template-columns: 1fr 1fr; gap: 64px; }
  .split-rev > :first-child { order: 2; }
}
.checklist { list-style: none; padding: 0; margin: 16px 0; display: grid; gap: 10px; }
.checklist li { position: relative; padding-left: 30px; }
.checklist li::before { content: ""; position: absolute; left: 2px; top: 0.45em; width: 14px; height: 8px; border-left: 2px solid var(--dourado); border-bottom: 2px solid var(--dourado); transform: rotate(-45deg); }
.bento { display: grid; gap: 12px; grid-template-columns: 1fr; }
@media (min-width: 720px) { .bento { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .bento { grid-template-columns: repeat(3, 1fr); } }
.card { position: relative; display: flex; flex-direction: column; gap: 8px; padding: 22px; border-radius: var(--r-md); background: var(--branco); border: 1px solid var(--linha); overflow: hidden; }
.section-dark .card { background: var(--carvao-2); border-color: var(--linha-inv); }
.card h3 { margin: 4px 0 0; font-size: var(--t-h3); letter-spacing: -0.02em; line-height: 1.2; }
.card p { margin: 0; color: var(--texto-2); font-size: var(--t-small); }
.section-dark .card p { color: var(--texto-inv-2); }
.card-num { font-family: var(--f-mono); font-size: var(--t-label); letter-spacing: 0.16em; color: var(--dourado-escuro); }
.section-dark .card-num { color: var(--dourado-claro); }
.card-link { text-decoration: none; transition: transform 0.25s var(--ease), border-color 0.25s; }
.card-link:hover { transform: translateY(-3px); border-color: var(--dourado); }
.card-cta { margin-top: auto; padding-top: 10px; font-weight: 600; display: inline-flex; gap: 8px; align-items: center; }
.card-media { position: relative; margin: -22px -22px 14px; aspect-ratio: 16 / 10; overflow: hidden; }
.card-media img { width: 100%; height: 100%; object-fit: cover; }
.card-wide { grid-column: 1 / -1; }
.fork { display: grid; gap: 12px; }
@media (min-width: 900px) { .fork { grid-template-columns: 1fr 1fr; } }
.fork-card { position: relative; isolation: isolate; overflow: hidden; min-height: 420px; border-radius: var(--r-lg); display: flex; flex-direction: column; justify-content: flex-end; padding: 26px; color: var(--marfim); }
.fork-card > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 0.8s var(--ease); }
.fork-card::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(13, 13, 15, 0.68) 0%, rgba(13, 13, 15, 0.28) 38%, rgba(13, 13, 15, 0.9) 100%); }
.fork-card:hover > img { transform: scale(1.04); }
.fork-card h3 { font-size: clamp(1.625rem, 2vw + 1rem, 2.25rem); }
.fork-card p { color: rgba(244, 241, 235, 0.86); }
.fork-links { list-style: none; margin: 8px 0 18px; padding: 0; display: grid; gap: 2px; }
.fork-links a { display: flex; justify-content: space-between; align-items: center; min-height: 48px; border-bottom: 1px solid var(--linha-inv); text-decoration: none; font-weight: 500; }
.fork-card .ilustra-tag { position: static; align-self: flex-start; margin: 0 0 14px; }
.conditions { display: grid; gap: 1px; background: var(--linha-inv); border-radius: var(--r-md); overflow: hidden; }
@media (min-width: 720px) { .conditions { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .conditions { grid-template-columns: repeat(4, 1fr); } }
.condition { background: var(--carvao-2); padding: 22px; display: grid; gap: 6px; align-content: start; }
.condition h3 { margin: 0; font-size: 1.125rem; letter-spacing: -0.01em; color: var(--marfim); }
.condition p { margin: 0; font-size: var(--t-small); }
.condition-icon { width: 28px; height: 28px; color: var(--dourado-claro); }
.conditions-note { margin-top: 16px; font-size: 0.8125rem; color: var(--texto-inv-2); }
.steps { counter-reset: passo; display: grid; gap: 12px; list-style: none; padding: 0; margin: 0; }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.steps li { position: relative; padding: 22px 22px 22px 72px; border-radius: var(--r-md); background: var(--branco); color: var(--texto); border: 1px solid var(--linha); }
.steps li::before { counter-increment: passo; content: counter(passo, decimal-leading-zero); position: absolute; left: 22px; top: 22px; font-family: var(--f-mono); font-weight: 500; color: var(--dourado-escuro); }
.steps h3 { margin: 0 0 6px; font-size: 1.125rem; letter-spacing: -0.01em; }
.steps p { margin: 0; color: var(--texto-2); font-size: var(--t-small); }
.faq { border-top: 1px solid var(--linha); max-width: 52rem; }
.faq details { border-bottom: 1px solid var(--linha); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 56px; padding: 16px 0; font-family: var(--f-display); font-weight: 700; font-size: 1.125rem; letter-spacing: -0.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--f-mono); font-size: 1.25rem; color: var(--dourado-escuro); transition: transform 0.25s var(--ease); flex: none; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq-answer { padding: 0 0 20px; color: var(--texto-2); max-width: 62ch; }
.faq-answer p:last-child { margin: 0; }

/* ---------- case real ---------- */
.case-head { display: grid; gap: 24px; }
@media (min-width: 960px) { .case-head { grid-template-columns: 1.2fr 0.8fr; align-items: end; } }
.case-summary { color: var(--texto-inv-2); }
.case-action { display: grid; gap: 10px; margin-top: 20px; justify-items: start; }
.case-action span { font-size: var(--t-small); color: var(--texto-inv-2); }
.case-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin: 0; border-radius: var(--r-md); overflow: hidden; background: var(--linha-inv); }
.case-facts div { background: var(--carvao-2); padding: 16px; }
.case-facts dt { font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--texto-inv-2); }
.case-facts dd { margin: 6px 0 0; font-family: var(--f-display); font-weight: 800; font-size: 1.25rem; letter-spacing: -0.02em; color: var(--marfim); }
.case-gallery { display: grid; gap: 10px; grid-template-columns: repeat(2, 1fr); margin-top: 28px; }
.case-photo { position: relative; margin: 0; border-radius: var(--r-sm); overflow: hidden; aspect-ratio: 3 / 4; background: var(--carvao-2); }
.case-photo-hero { grid-column: 1 / -1; aspect-ratio: 4 / 3; }
.case-photo img { width: 100%; height: 100%; object-fit: cover; }
.case-photo figcaption { position: absolute; left: 8px; right: 8px; bottom: 8px; padding: 6px 10px; border-radius: 8px; background: rgba(13, 13, 15, 0.74); font-size: 0.8125rem; color: var(--marfim); }
.case-photo figcaption span { display: block; font-family: var(--f-mono); font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dourado-claro); }
@media (min-width: 960px) {
  .case-gallery { grid-template-columns: repeat(4, 1fr); grid-auto-rows: 230px; }
  .case-photo, .case-photo-hero { aspect-ratio: auto; }
  .case-photo-hero { grid-column: span 2; grid-row: span 2; }
}

/* ---------- blog ---------- */
.post-grid { display: grid; gap: 16px; }
@media (min-width: 720px) { .post-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .post-grid { grid-template-columns: repeat(3, 1fr); } }
.article { max-width: 72ch; margin-inline: auto; }
.article-note, .post-capsule { display: block; margin: 1.8em 0; padding: 20px 24px; border-left: 3px solid var(--dourado); background: var(--creme); border-radius: 0 var(--r-sm) var(--r-sm) 0; line-height: 1.7; }
.article-note strong, .post-capsule strong { display: block; margin-bottom: 6px; font-family: var(--f-mono); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; }
.article-note p, .article-disclaimer { margin: 0; }
.article-disclaimer { font-size: 0.875rem; color: var(--texto-2); font-style: italic; }
.article-meta { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--texto-inv-2); }
.article h2 { font-size: clamp(1.5rem, 2vw + 1rem, 2rem); margin-top: 2em; }
.article h3 { font-size: 1.25rem; margin-top: 1.6em; }
.article p, .article li { font-size: 1.0625rem; line-height: 1.75; color: #26252A; }
.article ul, .article ol { padding-left: 1.2em; }
.article table { display: block; overflow-x: auto; width: 100%; border-collapse: collapse; font-size: 0.9375rem; margin: 1.5em 0; }
.article th, .article td { padding: 10px 12px; border-bottom: 1px solid var(--linha); text-align: left; vertical-align: top; }
.article th { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; }
.inline-cta { margin: 2.4em 0; padding: 24px; border-radius: var(--r-md); background: var(--carvao); color: var(--marfim); display: grid; gap: 12px; justify-items: start; }
.inline-cta p { margin: 0; color: var(--texto-inv-2); }
.inline-cta strong { font-family: var(--f-display); font-size: 1.25rem; letter-spacing: -0.02em; }

/* ---------- rodapé ---------- */
.footer { background: var(--carvao); color: var(--texto-inv-2); padding: 64px 0 28px; font-size: 0.9375rem; }
.footer-top { display: grid; gap: 36px; }
@media (min-width: 900px) { .footer-top { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
.footer-brand p { margin: 16px 0 20px; max-width: 34ch; }
.footer-title { font-family: var(--f-mono); font-size: var(--t-label); font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--dourado-claro); margin: 0 0 10px; }
.footer-col a { display: flex; align-items: center; min-height: 48px; color: var(--marfim); text-decoration: none; }
.footer-col a:hover { color: var(--dourado-claro); }
.footer-col p { margin: 10px 0; }
.footer-bottom { margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--linha-inv); display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; font-size: 0.8125rem; }

/* ---------- diagnóstico ---------- */
.diag { width: min(560px, 100%); max-width: 100%; max-height: 100dvh; margin: auto auto 0; padding: 0; border: 0; border-radius: var(--r-lg) var(--r-lg) 0 0; background: var(--marfim); color: var(--texto); box-shadow: 0 -20px 60px rgba(0, 0, 0, 0.35); }
@media (min-width: 720px) { .diag { margin: auto; border-radius: var(--r-lg); } }
.diag::backdrop { background: rgba(13, 13, 15, 0.62); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
@media (prefers-reduced-motion: no-preference) {
  .diag[open] { animation: diag-in 0.35s var(--ease); }
}
@keyframes diag-in { from { transform: translateY(24px); opacity: 0; } }
.diag-head { display: flex; align-items: center; gap: 12px; padding: 12px 12px 12px 20px; border-bottom: 1px solid var(--linha); }
.diag-step-label { margin: 0; font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--texto-2); white-space: nowrap; }
.diag-progress { flex: 1; height: 4px; border-radius: 4px; background: var(--marfim-2); overflow: hidden; }
.diag-progress span { display: block; height: 100%; width: 0; background: var(--dourado); transition: width 0.3s var(--ease); }
.diag-close { width: 48px; height: 48px; border: 0; background: none; font-size: 1.75rem; line-height: 1; cursor: pointer; color: var(--texto); }
.diag-body { padding: 22px 20px 8px; max-height: calc(100dvh - 170px); overflow: auto; }
.diag-title { font-size: 1.5rem; margin-bottom: 16px; outline: none; }
.diag-options { display: grid; gap: 10px; }
.diag-option { min-height: 56px; width: 100%; text-align: left; padding: 14px 18px; border-radius: var(--r-sm); border: 1px solid var(--linha); background: var(--branco); color: var(--texto); font-weight: 500; cursor: pointer; display: flex; justify-content: space-between; align-items: center; transition: border-color 0.2s, background-color 0.2s; }
.diag-option::after { content: "\2192"; color: var(--dourado-escuro); }
.diag-option:hover, .diag-option:focus-visible, .diag-option[aria-pressed="true"] { border-color: var(--dourado); }
.diag-option[aria-pressed="true"] { background: rgba(200, 157, 54, 0.1); }
.diag-form { display: grid; gap: 4px; }
.diag-field { display: grid; gap: 6px; margin-bottom: 12px; }
.diag-field label { font-weight: 600; font-size: 0.9375rem; }
.diag-field input { min-height: 52px; padding: 0 14px; border-radius: var(--r-sm); border: 1px solid rgba(13, 13, 15, 0.28); background: var(--branco); font-size: 1rem; color: var(--texto); }
.diag-field input[aria-invalid="true"] { border-color: var(--erro); }
.diag-error { margin: 0; color: var(--erro); font-size: 0.875rem; }
.diag-privacy { font-size: 0.8125rem; color: var(--texto-2); margin: 0 0 12px; }
.diag-foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 8px 20px calc(16px + env(safe-area-inset-bottom)); }
.diag-back { background: none; border: 0; color: var(--texto-2); min-height: 48px; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.diag-foot-note { margin-left: auto; font-size: 0.8125rem; color: var(--texto-2); }
.diag-done { width: 56px; height: 56px; border-radius: 50%; background: var(--dourado); margin: 4px 0 16px; position: relative; }
.diag-done::after { content: ""; position: absolute; left: 19px; top: 17px; width: 18px; height: 10px; border-left: 3px solid var(--carvao); border-bottom: 3px solid var(--carvao); transform: rotate(-45deg); }

/* ---------- revelação suave ---------- */
@media (prefers-reduced-motion: no-preference) {
  html.js [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
  html.js [data-reveal].is-in { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0s !important; transition-duration: 0s !important; scroll-behavior: auto !important; }
}