/* ============================================================
   ÁRVORE DA VIDA — Design tokens
   Paleta: mata fechada + luz de clareira (não o "eco genérico" de
   folhas verde-limão sobre branco). Serifa editorial para autoridade
   técnica, grotesca simples para leitura de dados/serviços.
   ============================================================ */
:root {
  --bg: #F7F4EC;
  --bg-panel: #FFFFFF;
  --ink: #16281E;
  --ink-soft: #40503F;
  --forest: #2C4A33;
  --forest-deep: #17281C;
  --amber: #B97B33;
  --amber-deep: #8F5D23;
  --sage: #97A98D;
  --line: #DAD3BE;
  --line-deep: rgba(23, 40, 28, 0.16);

  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Work Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max-w: 1180px;
  --radius: 3px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
  color: var(--forest-deep);
}

p { margin: 0 0 1em; max-width: 62ch; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}

section { padding: 96px 0; }

@media (max-width: 720px) {
  section { padding: 64px 0; }
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  color: var(--amber-deep);
  font-weight: 600;
  margin: 0 0 14px;
}

.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}

.section-head h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  margin-bottom: 14px;
}

.section-head p {
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 13px 24px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, outline 0.15s ease;
}
.btn:focus-visible { outline: 2px solid var(--forest); outline-offset: 2px; }

.btn-primary {
  background: var(--forest);
  color: #fff;
}
.btn-primary:hover { background: var(--forest-deep); }

.btn-secondary {
  background: transparent;
  color: var(--forest-deep);
  border-color: var(--line-deep);
}
.btn-secondary:hover { border-color: var(--forest); background: rgba(44,74,51,0.05); }

.btn-whats {
  background: var(--amber);
  color: #fff;
}
.btn-whats:hover { background: var(--amber-deep); }

/* ---------- Header ---------- */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(247, 244, 236, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-mark {
  width: 48px; height: 48px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.brand-text {
  font-family: var(--font-display);
  line-height: 1.05;
}
.brand-text strong { display: block; font-size: 1.05rem; color: var(--forest-deep); }
.brand-text span { display: block; font-size: 0.68rem; color: var(--ink-soft); font-family: var(--font-body); letter-spacing: 0.02em; }

nav.primary-nav {
  display: flex;
  gap: 30px;
}
nav.primary-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 4px;
}
nav.primary-nav a:hover, nav.primary-nav a:focus-visible { color: var(--forest-deep); outline: 2px solid var(--forest); outline-offset: 2px; border-radius: 4px; }

.header-actions { display: flex; align-items: center; gap: 14px; }
.header-phone { font-size: 0.9rem; color: var(--ink-soft); text-decoration: none; font-weight: 500; }
.header-phone:hover, .header-phone:focus-visible { color: var(--forest-deep); }

.nav-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  padding: 6px;
}
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--forest-deep); margin: 5px 0; }

@media (max-width: 880px) {
  nav.primary-nav { display: none; }
  .header-phone { display: none !important; }
  .nav-toggle { display: block; }
  nav.primary-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--bg-panel);
    padding: 20px 28px;
    border-bottom: 1px solid var(--line);
    gap: 16px;
  }
}

/* ---------- Hero ---------- */
.hero {
  padding: 72px 0 96px;
  border-bottom: 1px solid var(--line);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 56px;
  align-items: end;
}
.hero h1 {
  font-size: clamp(2.3rem, 5vw, 3.6rem);
  margin-bottom: 22px;
}
.hero h1 em {
  font-style: italic;
  color: var(--forest);
}
.hero-lede {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 52ch;
  margin-bottom: 32px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }

.trust-row {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.trust-item { font-size: 0.88rem; color: var(--ink-soft); display: flex; gap: 8px; align-items: flex-start; }
.trust-item svg { flex-shrink: 0; margin-top: 2px; color: var(--forest); }

.hero-panel {
  background: var(--forest-deep);
  color: #EFEAD9;
  border-radius: var(--radius);
  padding: 34px;
}
.hero-panel .eyebrow { color: #C7D6C1; }
.hero-panel h3 {
  color: #fff;
  font-size: 1.3rem;
  margin-bottom: 18px;
}
.hero-panel ul { list-style: none; padding: 0; margin: 0; }
.hero-panel li {
  display: flex; gap: 12px;
  padding: 12px 0;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 0.92rem;
  color: #DDE4D6;
}
.hero-panel li:first-child { border-top: none; }
.hero-panel .tag {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--amber);
  min-width: 26px;
}

@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
}

/* ---------- Sobre / Manifesto ---------- */
.manifesto {
  background: var(--forest-deep);
  color: #EFEAD9;
  border-radius: var(--radius);
  padding: 56px;
  position: relative;
}
.manifesto .eyebrow { color: var(--amber); }
.manifesto blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.7rem);
  line-height: 1.45;
  margin: 0 0 22px;
  max-width: 70ch;
}
.manifesto cite {
  font-style: normal;
  font-size: 0.9rem;
  color: #C7D6C1;
}

.pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 48px;
}
.pillar {
  background: var(--bg);
  padding: 28px 26px;
}
.pillar .num { font-family: var(--font-display); font-size: 0.85rem; color: var(--amber-deep); display: block; margin-bottom: 14px; }
.pillar h4 { font-size: 1.02rem; margin-bottom: 8px; }
.pillar p { font-size: 0.9rem; color: var(--ink-soft); margin: 0; }

@media (max-width: 880px) {
  .manifesto { padding: 34px; }
  .pillars { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .pillars { grid-template-columns: 1fr; }
}

/* ---------- Serviços ---------- */
.services-list {
  border-top: 1px solid var(--line-deep);
}
.service-group {
  border-bottom: 1px solid var(--line-deep);
  padding: 36px 0;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
}
.service-group .roman {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--amber-deep);
}
.service-group h3 { font-size: 1.25rem; margin-bottom: 6px; }
.service-group .group-desc { color: var(--ink-soft); font-size: 0.92rem; margin-bottom: 22px; max-width: 60ch; }

.service-items { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px 32px; }
.service-item h4 { font-size: 0.98rem; margin-bottom: 5px; color: var(--forest-deep); }
.service-item p { font-size: 0.87rem; color: var(--ink-soft); margin-bottom: 4px; }
.service-item .meta { font-size: 0.78rem; color: var(--sage); font-weight: 600; }

@media (max-width: 880px) {
  .service-group { grid-template-columns: 1fr; gap: 14px; }
  .service-items { grid-template-columns: 1fr; }
}

.new-frontier-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: #fff;
  background: var(--amber);
  padding: 2px 8px;
  border-radius: 2px;
  margin-left: 8px;
  vertical-align: middle;
}

/* ---------- Simulador ---------- */
.simulator {
  background: var(--bg-panel);
  border: 1px solid var(--line-deep);
  border-radius: var(--radius);
  padding: 44px;
}
.sim-progress { font-size: 0.82rem; color: var(--sage); font-weight: 600; margin-bottom: 6px; }
.sim-step { display: none; }
.sim-step.active { display: block; }
.sim-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 22px;
}
.sim-option {
  border: 1px solid var(--line-deep);
  background: var(--bg);
  border-radius: var(--radius);
  padding: 18px;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.sim-option:hover { border-color: var(--forest); background: rgba(44,74,51,0.05); }
.sim-option strong { display: block; color: var(--forest-deep); margin-bottom: 4px; }
.sim-option span { font-size: 0.82rem; color: var(--ink-soft); }

.sim-result h3 { margin-bottom: 10px; }
.sim-result-list { margin: 18px 0 26px; padding: 0; list-style: none; }
.sim-result-list li {
  padding: 12px 0;
  border-top: 1px solid var(--line);
  font-size: 0.94rem;
}
.sim-restart { background: none; border: none; text-decoration: underline; color: var(--ink-soft); cursor: pointer; font-size: 0.85rem; padding: 0; margin-top: 10px; }

@media (max-width: 640px) {
  .simulator { padding: 26px; }
  .sim-options { grid-template-columns: 1fr; }
}

/* ---------- Contato ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 40px;
}
.contact-card {
  background: var(--forest-deep);
  color: #EFEAD9;
  border-radius: var(--radius);
  padding: 36px;
}
.contact-card h3 { color: #fff; font-size: 1.15rem; margin-bottom: 20px; }
.contact-line { display: flex; gap: 12px; padding: 14px 0; border-top: 1px solid rgba(255,255,255,0.14); font-size: 0.92rem; }
.contact-line:first-of-type { border-top: none; }
.contact-line a { text-decoration: none; color: #EFEAD9; }
.contact-line a:hover { color: var(--amber); }
.contact-line small { display: block; color: #B9C4B0; font-size: 0.75rem; margin-bottom: 2px; }

.form-panel {
  background: var(--bg-panel);
  border: 1px solid var(--line-deep);
  border-radius: var(--radius);
  padding: 36px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 0.84rem; font-weight: 600; color: var(--forest-deep); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid var(--line-deep);
  border-radius: var(--radius);
  padding: 11px 13px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--bg);
  color: var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid var(--forest);
  outline-offset: 1px;
}
.field textarea { resize: vertical; min-height: 100px; }
.form-note { font-size: 0.78rem; color: var(--ink-soft); margin-top: 12px; }
.form-status { font-size: 0.88rem; margin-top: 12px; display: none; }
.form-status.ok { color: var(--forest); display: block; }
.form-status.err { color: #A13C2E; display: block; }

@media (max-width: 880px) {
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

/* ---------- Footer ---------- */
footer.site-footer {
  background: var(--ink);
  color: #C7D0C2;
  padding: 64px 0 28px;
  font-size: 0.88rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-grid h5 { color: #fff; font-family: var(--font-body); font-size: 0.85rem; margin-bottom: 16px; letter-spacing: 0.02em; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a { text-decoration: none; color: #C7D0C2; }
.footer-grid a:hover { color: var(--amber); }
.footer-brand p { color: #9BA894; font-size: 0.86rem; margin-top: 14px; max-width: 34ch; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 24px;
  font-size: 0.8rem;
  color: #8A9583;
}

@media (max-width: 780px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- Utilities ---------- */
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

.whatsapp-float {
  position: fixed;
  bottom: 22px; right: 22px;
  z-index: 50;
  background: var(--amber);
  color: #fff;
  width: 54px; height: 54px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 14px rgba(23,40,28,0.28);
  text-decoration: none;
}
.whatsapp-float:hover { background: var(--amber-deep); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}