.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(3, 4, 7, .74);
  border-bottom: 1px solid var(--line-soft);
}

.nav-inner {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  font-size: .92rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: .92rem;
}

.site-nav a {
  transition: color .2s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--text);
}

.nav-cta {
  padding: 10px 16px !important;
  border: 1px solid rgba(216, 168, 93, .4);
  border-radius: 999px;
  color: var(--gold-soft) !important;
  background: rgba(216, 168, 93, .07);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .035);
  color: var(--text);
  padding: 9px 13px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: .82rem;
  background: rgba(255, 255, 255, .035);
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold-soft);
  box-shadow: 0 0 18px var(--gold-soft);
}

.gradient-text {
  background: linear-gradient(95deg, #fff7e8 0%, #d8a85d 42%, #89c9ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, .04);
  transition: transform .2s ease,
              border-color .2s ease,
              background .2s ease;
  font-weight: 560;
}

.button:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, .26);
  background: rgba(255, 255, 255, .075);
}

.button.primary {
  border-color: rgba(216, 168, 93, .58);
  background: linear-gradient(135deg, rgba(216, 168, 93, .24), rgba(216, 168, 93, .06));
  color: #fff2d3;
  box-shadow: 0 0 46px rgba(216, 168, 93, .16);
}

.kicker {
  color: var(--gold-soft);
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: .76rem;
  margin-bottom: 14px;
}

.panel,
.principle {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.026));
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow);
}

.panel h3,
.principle h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
  letter-spacing: -.02em;
}

.panel p,
.principle p {
  color: var(--muted);
}

.cards-grid {
  display: grid;
  gap: 16px;
}

.cards-grid.four {
  grid-template-columns: repeat(4, 1fr);
}

.cards-grid.three {
  grid-template-columns: repeat(3, 1fr);
}

.principle span {
  display: block;
  color: var(--gold-soft);
  font-size: .82rem;
  margin-bottom: 34px;
}

.statement {
  border: 1px solid rgba(216, 168, 93, .24);
  background: radial-gradient(circle at 50% 0%, rgba(216, 168, 93, .15), transparent 42%),
              rgba(255, 255, 255, .035);
  border-radius: 34px;
  padding: clamp(36px, 7vw, 72px);
  text-align: center;
  box-shadow: var(--shadow);
}

.statement p {
  max-width: 900px;
  margin: 0 auto;
  color: #ddd5c8;
  font-size: clamp(1.28rem, 2.8vw, 2.25rem);
  line-height: 1.36;
  letter-spacing: -.035em;
}

.cta-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, .12);
  background: linear-gradient(135deg, rgba(255,255,255,.07), rgba(255,255,255,.025));
  border-radius: 30px;
  padding: 34px;
  box-shadow: var(--shadow);
}

.cta-card h2 {
  font-size: clamp(1.9rem, 3.7vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -.05em;
  margin-bottom: 12px;
}

.cta-card p {
  color: var(--muted);
  max-width: 720px;
}

/* RESPONSIVO */
@media (max-width: 980px) {
  .cards-grid.four,
  .cards-grid.three,
  .cta-card {
    grid-template-columns: 1fr 1fr;
  }

  .site-nav {
    gap: 16px;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    left: 14px;
    right: 14px;
    top: 86px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(3, 4, 7, .95);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 10px 12px;
  }

  .cards-grid.four,
  .cards-grid.three,
  .cta-card {
    grid-template-columns: 1fr;
  }

  .panel,
  .principle,
  .cta-card {
    padding: 24px;
  }
}