:root {
  --navy: #0e3b6e;
  --navy-deep: #0a2c54;
  --teal: #1c7f93;
  --orange: #f4901e;
  --orange-deep: #e4740a;
  --yellow: #ffc83d;
  --ink: #16232f;
  --soft: #f6f8fb;
  --line: #e4eaf1;
  --white: #fff;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family: "Poppins", Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.6;
}
a {
  text-decoration: none;
  color: inherit;
}
img {
  max-width: 100%;
  display: block;
}
.wrap {
  width: min(1160px, 92%);
  margin: auto;
}
.script {
  font-family: "Caveat", cursive;
}

/* ===== Nav ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 20px;
}
.nav-logo img {
  height: 44px;
  width: auto;
}
.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--navy-deep);
  transition: color 0.15s ease;
}
.nav-links a:hover {
  color: var(--orange);
}
.nav-cta {
  background: var(--orange);
  color: #fff;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 11px 20px;
  border-radius: 30px;
  white-space: nowrap;
}
.nav-toggle {
  display: none;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(
      circle at 90% 10%,
      rgba(255, 200, 61, 0.28),
      transparent 32%
    ),
    radial-gradient(
      circle at 15% 85%,
      rgba(28, 127, 147, 0.14),
      transparent 35%
    ),
    linear-gradient(160deg, #fff 0%, #f8fbff 55%, #eef6ff 100%);
  padding: 90px 0 110px;
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 50px;
  align-items: center;
}
.eyebrow {
  color: var(--orange-deep);
  font-weight: 800;
  letter-spacing: 0.12em;
  font-size: 0.85rem;
}
.hero h1 {
  font-size: clamp(2.4rem, 4.6vw, 3.6rem);
  line-height: 1.12;
  margin: 14px 0 20px;
  font-weight: 800;
  color: var(--navy-deep);
}
.hero-lead {
  font-size: 1.12rem;
  max-width: 520px;
  color: #3a4a5c;
}
.btn {
  display: inline-block;
  padding: 15px 26px;
  border-radius: 30px;
  font-weight: 700;
  margin-top: 30px;
}
.btn.primary {
  background: var(--orange);
  color: #fff;
}
.hero-visual {
  display: flex;
  justify-content: center;
}
.hero-visual img {
  width: min(480px, 100%);
}

/* ===== Sections ===== */
section {
  padding: 90px 0;
}
h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  line-height: 1.15;
  color: var(--navy-deep);
  margin: 10px 0 18px;
  font-weight: 800;
}
.section-lead {
  font-size: 1.1rem;
  max-width: 700px;
  color: #47576a;
}

/* Projeto */
.projeto-text {
  max-width: 760px;
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 48px;
}
.stat {
  background: var(--soft);
  border-radius: 18px;
  padding: 26px 18px;
  text-align: center;
  border-top: 5px solid var(--orange);
}
.stat:nth-child(2) {
  border-color: var(--teal);
}
.stat:nth-child(3) {
  border-color: var(--yellow);
}
.stat:nth-child(4) {
  border-color: var(--navy);
}
.stat .num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--navy-deep);
  display: block;
}
.stat .label {
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #5b6b7d;
}

/* Metodologia */
.metodologia {
  background: var(--soft);
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 46px;
}
.step {
  background: #fff;
  border-radius: 20px;
  padding: 30px 26px;
  border: 1px solid var(--line);
  box-shadow: 0 14px 34px rgba(14, 59, 110, 0.06);
}
.step-num {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--navy-deep);
  color: #fff;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.step:nth-child(2) .step-num {
  background: var(--teal);
}
.step:nth-child(3) .step-num {
  background: var(--orange);
}
.step:nth-child(4) .step-num {
  background: var(--navy-deep);
}
.step:nth-child(5) .step-num {
  background: var(--teal);
}
.step:nth-child(6) .step-num {
  background: var(--orange);
}
.step h3 {
  font-size: 1.12rem;
  margin: 0 0 8px;
  color: var(--navy-deep);
}
.step p {
  margin: 0;
  color: #4c5b6c;
  font-size: 0.98rem;
}

/* Resultados */
.resultados-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  margin-top: 40px;
}
.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
.checklist li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 1.03rem;
  font-weight: 600;
  color: var(--navy-deep);
}
.checklist .tick {
  flex: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--teal);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
}
.quote-card {
  background: linear-gradient(120deg, var(--navy-deep), var(--teal));
  color: #fff;
  border-radius: 24px;
  padding: 46px 38px;
  display: flex;
  align-items: center;
  min-height: 220px;
}
.quote-card p {
  font-family: "Caveat", cursive;
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.3;
  margin: 0;
}

/* Por que Cidade Estrutural */
.why {
  background: var(--soft);
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 44px;
}
.why-card {
  background: #fff;
  border-radius: 20px;
  padding: 30px 26px;
  border: 1px solid var(--line);
}
.why-card h3 {
  color: var(--navy-deep);
  font-size: 1.1rem;
  margin: 0 0 8px;
}
.why-card p {
  margin: 0;
  color: #4c5b6c;
  font-size: 0.98rem;
}

/* Parceria */
.parceria-note {
  background: #fff7e8;
  border: 1px solid #ffe1a3;
  border-radius: 16px;
  padding: 20px 24px;
  color: #6b5116;
  font-size: 0.98rem;
  margin: 30px 0 40px;
  max-width: 780px;
}
.parceria-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.parceria-card {
  border-radius: 20px;
  padding: 32px 28px;
  color: #fff;
}
.parceria-card.federal {
  background: linear-gradient(135deg, var(--navy-deep), var(--navy));
}
.parceria-card.distrital {
  background: linear-gradient(135deg, var(--teal), #14606f);
}
.parceria-card h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
}
.parceria-card p {
  margin: 0;
  font-size: 0.97rem;
  opacity: 0.94;
}
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}
.tag {
  background: var(--soft);
  border: 1px solid var(--line);
  color: var(--navy-deep);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 9px 16px;
  border-radius: 30px;
}

/* Galeria */
.gallery {
  background: #fff;
}
.gallery-head {
  max-width: 700px;
  margin-bottom: 44px;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.gallery-item {
  border-radius: 18px;
  overflow: hidden;
  background: var(--soft);
  border: 1px solid var(--line);
  aspect-ratio: 3/4;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* CTA final */
.cta {
  background: linear-gradient(
    135deg,
    var(--navy-deep),
    var(--navy) 55%,
    var(--teal)
  );
  color: #fff;
  text-align: center;
}
.cta h2 {
  color: #fff;
  max-width: 780px;
  margin: 10px auto 18px;
}
.cta p {
  max-width: 680px;
  margin: 0 auto;
  font-size: 1.08rem;
  color: #dfeaf5;
}
.cta-footer-info {
  margin-top: 42px;
  padding-top: 34px;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 28px;
  font-size: 0.95rem;
  color: #cfe0ee;
}
.cta-footer-info strong {
  color: #fff;
}
.cta .btn.primary {
  background: var(--orange);
}

/* Footer */
footer {
  background: var(--navy-deep);
  color: #b9cbdc;
  padding: 26px 0;
  text-align: center;
  font-size: 0.88rem;
}

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .hero .wrap {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .hero-visual {
    order: -1;
  }
  .stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps,
  .why-grid {
    grid-template-columns: 1fr 1fr;
  }
  .resultados-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }
  .parceria-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .nav-links {
    display: none;
  }
}
@media (max-width: 620px) {
  section {
    padding: 64px 0;
  }
  .hero {
    padding: 64px 0 80px;
  }
  .stats {
    grid-template-columns: 1fr 1fr;
  }
  .steps,
  .why-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .quote-card p {
    font-size: 1.6rem;
  }
  .nav-cta {
    padding: 9px 15px;
    font-size: 0.85rem;
  }
}