:root {
  /* Cores da marca, extraídas do logo */
  --navy: #0a1832;
  --brand-teal: #15a393;

  --ink: #0a1832;
  --ink-soft: #4a5a72;
  --line: #dde3ec;
  --bg: #ffffff;
  --bg-alt: #f5f7fa;

  /* teal da marca só atinge 3.1:1 sobre branco, insuficiente para texto */
  --accent: #0e7d70;
  --accent-dark: #0a6155;
  --accent-wash: #e7f5f3;
  --radius: 14px;
  --maxw: 1080px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--brand-teal);
  color: #fff;
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo {
  display: block;
  width: auto;
  height: 40px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
}

.nav a:hover {
  color: var(--accent);
}

.nav-cta {
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink) !important;
}

.nav-cta:hover {
  border-color: var(--accent);
  background: var(--accent-wash);
}

/* Hero */

.hero {
  padding: 96px 0 84px;
  background:
    radial-gradient(
      1000px 380px at 15% -10%,
      var(--accent-wash) 0%,
      transparent 70%
    ),
    var(--bg);
  border-bottom: 1px solid var(--line);
}

/* limita a medida do texto sem tirar o hero da calha das outras seções */
.hero-inner > * {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 20px;
  font-size: clamp(2.1rem, 5.2vw, 3.35rem);
  line-height: 1.12;
  letter-spacing: -0.025em;
  font-weight: 700;
}

.highlight {
  color: var(--accent);
}

.lead {
  margin: 0;
  max-width: 60ch;
  font-size: 1.13rem;
  color: var(--ink-soft);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-dark);
}

.btn-ghost {
  border: 1px solid var(--line);
  color: var(--ink);
}

.btn-ghost:hover {
  border-color: var(--accent);
  background: var(--accent-wash);
}

/* Sections */

.section {
  padding: 82px 0;
}

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

.section-title {
  margin: 0 0 10px;
  font-size: clamp(1.55rem, 3.2vw, 2.05rem);
  letter-spacing: -0.02em;
  font-weight: 680;
}

.section-sub {
  margin: 0 0 40px;
  color: var(--ink-soft);
}

/* Cards */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(268px, 1fr));
  gap: 20px;
}

.card {
  padding: 28px 26px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.card-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 11px;
  background: var(--accent-wash);
  color: var(--accent);
}

.card-icon svg {
  width: 22px;
  height: 22px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
  font-weight: 650;
}

.card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.97rem;
}

/* About */

.about {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 52px;
  align-items: start;
}

.about-text p {
  color: var(--ink-soft);
}

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

.facts {
  margin: 0;
  padding: 26px;
  list-style: none;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.facts li + li {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.fact-label,
.contact-label {
  display: block;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.fact-value {
  display: block;
  margin-top: 5px;
  font-weight: 550;
}

.fact-value a {
  color: var(--accent);
  text-decoration: none;
}

.fact-value a:hover {
  text-decoration: underline;
}

/* Contact */

.contact-card {
  display: inline-block;
  padding: 24px 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--ink);
  transition: border-color 0.15s ease, background 0.15s ease;
}

.contact-card:hover {
  border-color: var(--accent);
  background: var(--accent-wash);
}

/* Sem overflow-wrap: o único ponto de quebra é o <wbr> depois do "@", o que
   mantém o domínio inteiro em vez de cortá-lo no meio. Em troca, o domínio
   precisa caber na largura do cartão — daí o corpo menor no mobile. */
.contact-email {
  display: block;
  margin-top: 6px;
  font-size: 1.16rem;
  font-weight: 600;
  color: var(--accent);
}

/* Footer */

.site-footer {
  padding: 40px 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: space-between;
  align-items: flex-end;
}

.footer-logo {
  display: block;
  width: auto;
  height: 34px;
  margin-bottom: 12px;
}

.footer-legal,
.footer-copy {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
}

@media (max-width: 760px) {
  .about {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .nav {
    gap: 16px;
  }

  .nav a:not(.nav-cta) {
    display: none;
  }

  .hero {
    padding: 68px 0 60px;
  }

  .section {
    padding: 60px 0;
  }

  .facts,
  .contact-card {
    padding: 22px 20px;
  }

  .fact-value,
  .contact-email {
    font-size: 0.95rem;
  }
}