:root {
  --bg: #fffdf5;
  --surface: #ffffff;
  --ink: #21303e;
  --muted: #5d6b78;
  --line: #ece3cd;
  --amarelo: #f2b90d;
  --amarelo-suave: #fdf3d3;
  --azul: #1d4e8f;
  --azul-escuro: #17416e;
  --azul-noite: #103154;
  --creme: #f6ecd6;
  --creme-muted: #a9bad1;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Nunito Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

h1, h2, h3 {
  font-family: "Bitter", Georgia, serif;
  font-weight: 700;
  letter-spacing: 0.005em;
}

section[id] { scroll-margin-top: 92px; }

.wrap {
  max-width: 70rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.eyebrow {
  margin: 0 0 0.9rem;
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.26em;
  color: var(--azul);
}

.title {
  position: relative;
  margin: 0 0 1.9rem;
  padding-bottom: 0.85rem;
  font-size: 2rem;
}

.title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 4.5rem;
  height: 0.42rem;
  background: var(--amarelo);
}

.section-lead {
  max-width: 38rem;
  margin: -0.9rem 0 2rem;
  color: var(--muted);
}

.break { word-break: break-all; }

/* ---------- Header ---------- */

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 253, 245, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 3px solid var(--amarelo);
}

.header-in {
  min-height: 74px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 0.7rem;
  padding-bottom: 0.7rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-mark {
  height: 2.8rem;
  width: 2.8rem;
  display: grid;
  place-items: center;
  border-radius: 0.7rem;
  background: var(--amarelo);
  border: 2px solid var(--azul-escuro);
  color: var(--azul-escuro);
  font-family: "Bitter", Georgia, serif;
  font-size: 1.05rem;
  font-weight: 700;
}

.brand-text strong {
  display: block;
  font-family: "Bitter", Georgia, serif;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--azul-escuro);
}

.brand-text small {
  display: block;
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.03em;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3rem;
}

.nav a:not(.btn) {
  padding: 0.5rem 0.75rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--muted);
  transition: color 0.15s, background 0.15s;
}

.nav a:not(.btn):hover {
  color: var(--azul-escuro);
  background: var(--amarelo-suave);
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0 1.5rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}

.btn-solid {
  background: var(--amarelo);
  color: var(--azul-noite);
  box-shadow: 0 10px 22px rgba(242, 185, 13, 0.4);
}

.btn-solid:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(242, 185, 13, 0.5);
}

.btn-ghost {
  border: 2px solid var(--azul);
  color: var(--azul-escuro);
  background: transparent;
}

.btn-ghost:hover { background: rgba(29, 78, 143, 0.08); }

/* ---------- Hero (toalha quadriculada) ---------- */

.hero {
  padding: 4.5rem 0 3.75rem;
  border-bottom: 1px solid var(--line);
  background:
    repeating-linear-gradient(0deg, rgba(242, 185, 13, 0.09) 0 16px, transparent 16px 32px),
    repeating-linear-gradient(90deg, rgba(242, 185, 13, 0.09) 0 16px, transparent 16px 32px),
    var(--bg);
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.5rem, 6.5vw, 4.2rem);
  line-height: 1.08;
  color: var(--azul-escuro);
}

.hero-tag {
  margin: 1rem 0 0;
  font-family: "Bitter", Georgia, serif;
  font-size: clamp(1.15rem, 2.6vw, 1.5rem);
  font-weight: 600;
}

.hero-tag mark {
  background: linear-gradient(transparent 55%, var(--amarelo) 55%);
  color: var(--ink);
  padding: 0 0.25rem;
}

.hero-lead {
  max-width: 36rem;
  margin: 1.1rem 0 0;
  font-size: 1.02rem;
  color: var(--muted);
}

.hero-cta {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.hero-chips {
  display: grid;
  gap: 0.8rem;
  margin: 2.75rem 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 640px) { .hero-chips { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .hero-chips { grid-template-columns: repeat(4, 1fr); } }

.hero-chips li {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 5px solid var(--azul);
  border-radius: 0.55rem;
  padding: 0.8rem 1rem;
  box-shadow: 0 8px 20px rgba(23, 65, 110, 0.07);
}

.hero-chips small {
  display: block;
  font-size: 0.66rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--azul);
}

.hero-chips span {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.92rem;
  font-weight: 700;
}

/* ---------- Seções ---------- */

.section { padding: 3.75rem 0; }

.section-alt {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* ---------- Especialidades ---------- */

.cards {
  display: grid;
  gap: 1.3rem;
}

@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .cards { grid-template-columns: repeat(4, 1fr); } }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-top: 5px solid var(--amarelo);
  border-radius: 0.6rem;
  padding: 1.6rem 1.5rem;
  box-shadow: 0 12px 28px rgba(33, 48, 62, 0.06);
}

.card-mark {
  display: grid;
  place-items: center;
  height: 2.4rem;
  width: 2.4rem;
  border-radius: 0.55rem;
  background: var(--azul);
  color: #fff;
  font-family: "Bitter", Georgia, serif;
  font-size: 1.1rem;
  font-weight: 700;
}

.card h3 {
  margin: 1rem 0 0.5rem;
  font-size: 1.15rem;
  color: var(--azul-escuro);
}

.card p {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- Sobre ---------- */

.split {
  display: grid;
  gap: 1.4rem;
  align-items: start;
}

@media (min-width: 1024px) { .split { grid-template-columns: 1.7fr 1fr; } }

.panel {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 0.6rem;
  padding: 2rem 2.25rem;
}

.panel p {
  margin: 0 0 1rem;
  font-size: 0.93rem;
  line-height: 1.9;
  color: var(--muted);
}

.panel p:last-child { margin-bottom: 0; }

.panel-list {
  background: var(--amarelo-suave);
  border-color: var(--amarelo);
}

.panel-list h3 {
  margin: 0 0 1rem;
  font-size: 1.3rem;
  color: var(--azul-escuro);
}

.list {
  margin: 0;
  padding-left: 1.2rem;
  font-size: 0.9rem;
  line-height: 2.1;
  color: var(--ink);
}

/* ---------- Dados oficiais (faixa azul colonial) ---------- */

.dados {
  background: var(--azul-noite);
  color: var(--creme);
  padding: 3.75rem 0;
}

.title-inverse { color: var(--creme); }

.dados-grid {
  display: grid;
  gap: 1.4rem;
  border-top: 1px solid rgba(246, 236, 214, 0.18);
  padding-top: 1.75rem;
}

@media (min-width: 640px) { .dados-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .dados-grid { grid-template-columns: repeat(3, 1fr); } }

.dado small {
  display: block;
  font-size: 0.66rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--amarelo);
}

.dado span {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.55;
}

@media (min-width: 640px) { .dado-wide { grid-column: 1 / -1; } }

/* ---------- Contato ---------- */

.contact-grid {
  display: grid;
  gap: 1.3rem;
}

@media (min-width: 640px) { .contact-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: repeat(4, 1fr); } }

.contact-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 0.6rem;
  padding: 1.4rem 1.5rem;
  box-shadow: 0 12px 28px rgba(33, 48, 62, 0.06);
}

.contact-card small {
  display: block;
  font-size: 0.66rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--azul);
}

.contact-card span {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.95rem;
  font-weight: 700;
}

.contact-link { transition: border-color 0.15s, transform 0.15s; }

.contact-link:hover {
  border-color: var(--amarelo);
  transform: translateY(-2px);
}

/* ---------- Footer ---------- */

.footer {
  border-top: 3px solid var(--amarelo);
  background: var(--surface);
  padding: 2.5rem 0;
}

.footer-grid {
  display: grid;
  gap: 1.4rem;
}

@media (min-width: 640px) {
  .footer-grid { grid-template-columns: 1.6fr 0.7fr; }
  .footer-links { justify-items: end; }
}

.footer-name {
  font-family: "Bitter", Georgia, serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--azul-escuro);
  margin-bottom: 0.6rem;
}

.footer-data {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.9;
  color: var(--muted);
}

.footer-links {
  display: grid;
  align-content: start;
  gap: 0.7rem;
}

.footer-links a {
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--azul);
}

.footer-links a:hover { text-decoration: underline; }

/* ---------- Modal (Política de Privacidade) ---------- */

.modal {
  visibility: hidden;
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(16, 49, 84, 0.75);
  padding: 1.25rem;
  opacity: 0;
  transition: opacity 0.2s;
}

.modal:target {
  visibility: visible;
  opacity: 1;
}

.modal-bg { position: absolute; inset: 0; }

.modal-box {
  position: relative;
  max-height: 80vh;
  width: 100%;
  max-width: 48rem;
  overflow-y: auto;
  border-radius: 0.7rem;
  border-top: 6px solid var(--amarelo);
  background: var(--surface);
  padding: 2rem;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35);
}

.modal-close {
  position: absolute;
  right: 1.1rem;
  top: 0.9rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--muted);
}

.modal-box h2 {
  margin: 0;
  padding-right: 2rem;
  font-size: 1.6rem;
  color: var(--azul-escuro);
}

.modal-box h4 {
  margin: 1.5rem 0 0.25rem;
  font-size: 0.95rem;
  color: var(--azul-escuro);
}

.modal-box p {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  line-height: 1.9;
  color: var(--muted);
}

/* ---------- 404 ---------- */

.nf {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem;
  text-align: center;
  background:
    repeating-linear-gradient(0deg, rgba(242, 185, 13, 0.09) 0 16px, transparent 16px 32px),
    repeating-linear-gradient(90deg, rgba(242, 185, 13, 0.09) 0 16px, transparent 16px 32px),
    var(--bg);
}

.nf-box { max-width: 30rem; }

.nf-code {
  margin: 0;
  font-family: "Bitter", Georgia, serif;
  font-size: clamp(5rem, 16vw, 8rem);
  font-weight: 700;
  line-height: 1;
  color: var(--azul-escuro);
}

.nf-box h1 {
  position: relative;
  margin: 0.75rem 0 0;
  padding-bottom: 0.85rem;
  font-size: 1.5rem;
}

.nf-box h1::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 4.5rem;
  height: 0.42rem;
  background: var(--amarelo);
}

.nf-box p {
  margin: 1.25rem 0 0;
  color: var(--muted);
}

.nf-actions {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
}