:root {
  color-scheme: light dark;
  --sand: #f3f0e6;
  --paper: #fffdf7;
  --forest: #17372f;
  --forest-raised: #21463c;
  --dry-green: #526b59;
  --clay: #9b542f;
  --clay-hover: #7d3f22;
  --ink: #242923;
  --muted: #596158;
  --line: #c9c7b9;
  --focus: #005fcc;
  --on-dark: #fffdf7;
  --max-width: 76rem;
  --reading-width: 46rem;
  --radius-small: 0.35rem;
  --space-page: clamp(1.15rem, 4vw, 3.5rem);
  --space-section: clamp(4.75rem, 9vw, 8.5rem);
  --shadow: 0 0.8rem 2.5rem rgb(23 55 47 / 10%);
}

@media (prefers-color-scheme: dark) {
  :root {
    --sand: #17201c;
    --paper: #202b26;
    --forest: #b9d8c6;
    --forest-raised: #d2e8dc;
    --dry-green: #9fbaa7;
    --clay: #e19a72;
    --clay-hover: #f2b28c;
    --ink: #f1f3ec;
    --muted: #c5cbc2;
    --line: #4a5b52;
    --focus: #85b9ff;
    --on-dark: #142019;
    --shadow: 0 0.8rem 2.5rem rgb(0 0 0 / 25%);
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--sand);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
svg { display: block; max-width: 100%; }
.shell { width: min(100% - (2 * var(--space-page)), var(--max-width)); margin-inline: auto; }
.section { padding-block: var(--space-section); }
.skip-link {
  position: fixed;
  z-index: 20;
  inset: 0 auto auto 0;
  padding: 0.8rem 1rem;
  background: var(--focus);
  color: var(--on-dark);
  transform: translateY(-110%);
}
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 0.2rem solid var(--focus); outline-offset: 0.22rem; }

.site-header {
  position: sticky;
  z-index: 10;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--sand) 92%, transparent);
  backdrop-filter: blur(0.7rem);
}
.header-inner { min-height: 5rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: inline-flex; flex-direction: column; text-decoration: none; line-height: 1; }
.brand-name { color: var(--forest); font-size: 1.45rem; font-weight: 760; letter-spacing: -0.05em; }
.brand-description { margin-top: 0.3rem; color: var(--muted); font-size: 0.72rem; letter-spacing: 0.08em; }
nav { display: flex; align-items: center; gap: clamp(0.5rem, 2vw, 1.5rem); }
.header-link { min-height: 2.75rem; display: inline-flex; align-items: center; padding-inline: 0.25rem; font-weight: 650; text-decoration: none; }
.button {
  min-height: 3.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.15rem;
  border: 1px solid var(--forest);
  border-radius: var(--radius-small);
  background: var(--forest);
  color: var(--on-dark);
  font-weight: 720;
  text-align: center;
  text-decoration: none;
}
.button:hover { background: var(--forest-raised); }
.button-small { min-height: 2.75rem; padding-block: 0.55rem; font-size: 0.9rem; }
.text-link { min-height: 2.75rem; display: inline-flex; align-items: center; color: var(--forest); font-weight: 720; text-underline-offset: 0.28rem; }

.hero { padding-block: clamp(4rem, 10vw, 8.5rem); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 0.75fr); align-items: center; gap: clamp(2rem, 7vw, 7rem); }
.context-line { margin: 0 0 1.2rem; color: var(--clay); font-weight: 720; }
h1, h2, h3, p { overflow-wrap: break-word; }
/* `hyphens` age ANTES do `overflow-wrap`: se uma palavra longa não couber, ela
   é hifenizada (o <html lang="pt-BR"> dá o dicionário) em vez de cortada no
   meio sem sinal nenhum. O `break-word` fica como última rede, para o layout
   nunca estourar na horizontal. */
h1, h2, h3 { margin-top: 0; color: var(--forest); line-height: 1.08; letter-spacing: -0.035em; hyphens: auto; }
/* Os dois números do <h1> são MEDIDOS, e são duas restrições independentes —
   a palavra mais longa do título é "empreendimento":
   · max-width: ela mede 14,12ch nesta pilha de fontes, então qualquer valor
     em `ch` abaixo disso a parte no meio em QUALQUER tamanho de fonte. O
     13ch original fazia exatamente isso. 16ch dá ~13% de folga para as fontes
     dos outros sistemas (a proporção palavra/"0" muda entre Segoe UI, Roboto
     e San Francisco), e ainda é medida curta de manchete.
   · piso do clamp: a 360 px o contêiner do título tem 323 px, e a palavra só
     cabe aí até 40 px. 2.4rem = 38,4 px. */
h1 { max-width: 16ch; margin-bottom: 1.5rem; font-size: clamp(2.4rem, 6vw, 5.3rem); font-weight: 740; }
/* Teto medido a 1920 px: o h2 mais apertado é o do bloco de processo, numa
   coluna de 462 px, e a palavra mais longa dele ("acompanhamento") só cabe
   até 56,3 px. 3.3rem = 52,8 px deixa ~6% de folga. Os outros dezesseis
   títulos da página têm folga de sobra neste valor. */
h2 { margin-bottom: 1.15rem; font-size: clamp(2rem, 4vw, 3.3rem); font-weight: 720; }
h3 { margin-bottom: 0.8rem; font-size: clamp(1.25rem, 2vw, 1.55rem); }
.hero-lead { max-width: 43rem; margin: 0; color: var(--muted); font-size: clamp(1.08rem, 1.8vw, 1.35rem); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; margin-top: 2rem; }
.territory { min-width: 0; padding: clamp(1rem, 3vw, 2rem); border-left: 1px solid var(--line); color: var(--dry-green); }
.territory svg { width: 100%; }
.territory path, .territory ellipse { fill: none; stroke: currentColor; stroke-width: 1.5; vector-effect: non-scaling-stroke; }
.territory ellipse:last-child { fill: var(--clay); stroke: var(--clay); opacity: 0.8; }
.territory p { max-width: 18rem; margin: 1.5rem 0 0; color: var(--forest); font-size: 1.1rem; font-weight: 700; }

.inside-view { border-block: 1px solid var(--line); background: var(--forest); color: var(--on-dark); }
.inside-view-layout { display: grid; grid-template-columns: minmax(12rem, 0.55fr) minmax(0, 1.45fr); gap: clamp(2rem, 7vw, 7rem); }
.experience-period { margin: 0; color: var(--clay); font-weight: 760; }
.inside-view h2 { max-width: 16ch; color: var(--on-dark); }
.inside-view-layout > div > p { max-width: var(--reading-width); margin-bottom: 0; font-size: clamp(1.08rem, 1.7vw, 1.25rem); }

.section-heading { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(16rem, 1.1fr); align-items: end; gap: 2rem; margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.section-heading h2, .section-heading p { margin-bottom: 0; }
.section-heading p { max-width: var(--reading-width); color: var(--muted); }
.services { border-top: 1px solid var(--line); background: var(--paper); }
.service-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service { min-width: 0; padding: clamp(1.5rem, 3vw, 2.5rem); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.service p { max-width: 44rem; margin: 0; color: var(--muted); }
.service ul { margin: 1.1rem 0 0; padding-left: 1.2rem; color: var(--muted); }
.service li + li { margin-top: 0.65rem; }
.service li::marker { color: var(--clay); }

.process { background: var(--forest); color: var(--on-dark); }
.process h2 { color: var(--on-dark); }
.process-layout { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(20rem, 1.15fr); gap: clamp(3rem, 8vw, 8rem); }
.process .section-heading { display: block; margin: 0; }
.process .section-heading p { color: var(--on-dark); opacity: 0.82; }
.process-list { margin: 0; padding: 0; list-style: none; counter-reset: steps; }
.process-list li { counter-increment: steps; display: grid; grid-template-columns: 3.5rem 1fr; gap: 0 1rem; padding: 1.4rem 0; border-top: 1px solid color-mix(in srgb, var(--on-dark) 30%, transparent); }
.process-list li::before { content: counter(steps, decimal-leading-zero); grid-row: 1 / 3; color: var(--clay); font-weight: 760; }
.process-list strong { color: var(--on-dark); font-size: 1.18rem; }
.process-list span { opacity: 0.82; }

.work-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.work-list article { min-width: 0; padding: clamp(1.3rem, 2.5vw, 2rem); background: var(--sand); }
.work-list span { display: block; margin-bottom: 2.5rem; color: var(--clay); font-size: 0.86rem; font-weight: 700; }
.work-list p { margin-bottom: 0; color: var(--muted); }

.software-note { border-block: 1px solid var(--line); background: var(--paper); }
.software-layout { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(2rem, 7vw, 7rem); }
.software-layout h2 { font-size: clamp(1.8rem, 3.4vw, 3.1rem); }
.software-layout p { max-width: var(--reading-width); margin-top: 0; font-size: 1.12rem; }

.profile-layout { display: grid; grid-template-columns: minmax(15rem, 0.72fr) minmax(0, 1.28fr); align-items: start; gap: clamp(2.5rem, 8vw, 8rem); }
.profile-intro { padding-top: 0.75rem; border-top: 0.3rem solid var(--clay); }
.profile-copy { max-width: 42rem; }
.profile-name { margin-bottom: 0.35rem; color: var(--clay); font-size: 1.35rem; font-weight: 760; }
.profile-title { margin: 0; color: var(--muted); font-weight: 680; }

.contact { background: var(--clay); color: var(--on-dark); }
.contact h2 { max-width: 15ch; color: var(--on-dark); }
.contact-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.72fr); align-items: end; gap: clamp(2.5rem, 8vw, 8rem); }
.contact-layout p { max-width: 38rem; margin-bottom: 0; }
.contact-links { display: flex; flex-direction: column; font-style: normal; }
.contact-links a, .contact-links span { min-height: 3.5rem; display: flex; align-items: center; border-top: 1px solid color-mix(in srgb, var(--on-dark) 45%, transparent); }
.contact-links a { font-weight: 720; text-underline-offset: 0.25rem; }
.site-footer { padding-block: 2rem; background: var(--forest); color: var(--on-dark); }
.footer-inner { display: flex; justify-content: space-between; gap: 1rem 2rem; }
.footer-inner p { margin: 0; font-size: 0.9rem; }

.error-page { min-height: 100vh; display: grid; grid-template-rows: auto 1fr auto; }
.error-main { display: grid; place-items: center; padding-block: var(--space-section); }
.error-card { max-width: 46rem; }
.error-code { margin: 0 0 0.75rem; color: var(--clay); font-size: 1rem; font-weight: 750; }
.error-card h1 { max-width: 12ch; }
.error-card > p { max-width: 38rem; color: var(--muted); font-size: 1.12rem; }

@media (max-width: 62rem) {
  .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(15rem, 0.6fr); gap: 2rem; }
  .work-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 47.99rem) {
  .header-link { display: none; }
  .hero-grid, .inside-view-layout, .section-heading, .process-layout, .software-layout, .profile-layout, .contact-layout { grid-template-columns: 1fr; }
  .territory { width: min(100%, 28rem); padding: 1.5rem 0 0; border-top: 1px solid var(--line); border-left: 0; }
  .territory svg { max-height: 18rem; }
  .process .section-heading { margin-bottom: 1rem; }
}

@media (max-width: 35rem) {
  .header-inner { min-height: 4.5rem; }
  .brand-description { display: none; }
  .button-small { max-width: 11.5rem; line-height: 1.15; }
  .service-grid, .work-list { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
