:root {
  --navy: #101b2d;
  --navy-deep: #0a121f;
  --graphite: #1c2a3d;
  --gold: #c6a35d;
  --gold-light: #e2c98a;
  --cream: #f6f3ec;
  --text-dark: #1c2430;
  --text-muted: #5a6272;
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'Montserrat', 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--text-dark);
  background: var(--cream);
  line-height: 1.65;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--serif);
  color: var(--navy);
  line-height: 1.2;
  margin: 0 0 16px;
}

p { margin: 0 0 16px; color: var(--text-muted); }

.eyebrow {
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 12px;
}
.eyebrow.center { text-align: center; }
h2.center { text-align: center; max-width: 640px; margin-left: auto; margin-right: auto; }

.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 2px;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: all 0.25s ease;
  border: 1px solid transparent;
}
.btn-primary {
  background: var(--gold);
  color: var(--navy-deep);
}
.btn-primary:hover { background: var(--gold-light); }
.btn-ghost {
  color: #fff;
  border-color: rgba(255,255,255,0.4);
  margin-left: 12px;
}
.btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,0.08); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  background: var(--navy);
  z-index: 100;
  border-bottom: 1px solid rgba(198,163,93,0.25);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}
.brand { text-decoration: none; display: flex; flex-direction: column; }
.brand-name {
  font-family: var(--serif);
  font-size: 1.3rem;
  color: #fff;
  font-weight: 600;
}
.brand-sub {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}
.main-nav { display: flex; gap: 32px; }
.main-nav a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  transition: color 0.2s ease;
}
.main-nav a:hover { color: var(--gold); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: #fff;
  display: block;
}

/* Hero */
.hero {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: #fff;
  padding: 120px 0 100px;
  text-align: center;
}
.hero-inner { max-width: 760px; margin: 0 auto; }
.hero .eyebrow { text-align: center; }
.hero h1 {
  color: #fff;
  font-size: clamp(2rem, 4vw, 3rem);
}
.hero-lede {
  color: rgba(255,255,255,0.78);
  font-size: 1.05rem;
  max-width: 620px;
  margin: 0 auto 32px;
}
.hero-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }

/* Section base */
.section { padding: 96px 0; }

/* Sobre */
.sobre-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 64px;
  align-items: start;
}
.sobre-media {
  background: linear-gradient(160deg, var(--graphite), var(--navy));
  border: 1px solid var(--gold);
  border-radius: 2px;
  padding: 16px;
}
.portrait-frame {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: contain;
  object-position: center;
  display: block;
}
.sobre-role {
  font-weight: 600;
  color: var(--navy);
  font-size: 1rem;
}
.credentials {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  border-top: 1px solid rgba(28,42,61,0.15);
  padding-top: 20px;
}
.credentials li {
  padding: 8px 0 8px 24px;
  position: relative;
  color: var(--text-muted);
  font-size: 0.92rem;
}
.credentials li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 8px;
  height: 1px;
  background: var(--gold);
}

/* Areas */
.areas { background: #fff; }
.areas-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 48px;
}
.area-card {
  border: 1px solid rgba(28,42,61,0.12);
  padding: 40px;
  background: var(--cream);
  border-top: 3px solid var(--gold);
}
.area-card h3 { margin-bottom: 12px; }
.area-card ul {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}
.area-card li {
  padding: 6px 0 6px 20px;
  position: relative;
  font-size: 0.92rem;
  color: var(--text-muted);
}
.area-card li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--gold);
}

/* Diferenciais */
.diferenciais { background: var(--navy); }
.diferenciais h2, .diferenciais .eyebrow { color: #fff; }
.diferenciais .eyebrow { color: var(--gold); }
.dif-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 56px;
}
.dif-item h3 { color: #fff; font-size: 1.1rem; }
.dif-item p { color: rgba(255,255,255,0.65); font-size: 0.92rem; }
.dif-number {
  font-family: var(--serif);
  font-size: 1.8rem;
  color: var(--gold);
  display: block;
  margin-bottom: 12px;
}

/* Contato */
.contato { background: #fff; }
.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}
.contato-list {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
}
.contato-list li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(28,42,61,0.1);
}
.contato-label {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.72rem;
  color: var(--gold);
  font-weight: 600;
}
.contato-list a { color: var(--navy); }

.contato-form {
  background: var(--cream);
  padding: 32px;
  border: 1px solid rgba(28,42,61,0.12);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-note { font-size: 0.8rem; margin-bottom: 0; }
.contato-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-dark);
  font-weight: 500;
}
.contato-form input,
.contato-form textarea {
  font-family: var(--sans);
  padding: 12px 14px;
  border: 1px solid rgba(28,42,61,0.2);
  background: #fff;
  font-size: 0.95rem;
  border-radius: 2px;
}
.contato-form input:focus,
.contato-form textarea:focus {
  outline: none;
  border-color: var(--gold);
}
.contato-form button { align-self: flex-start; border: none; cursor: pointer; }

/* Footer */
.site-footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,0.55);
  font-size: 0.8rem;
  padding: 28px 0;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

/* Responsive */
@media (max-width: 860px) {
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy);
    flex-direction: column;
    padding: 16px 24px;
    display: none;
    gap: 16px;
  }
  .main-nav.open { display: flex; }
  .nav-toggle { display: flex; }
  .sobre-grid { grid-template-columns: 1fr; }
  .portrait-frame { max-width: 220px; }
  .areas-grid { grid-template-columns: 1fr; }
  .dif-grid { grid-template-columns: repeat(2, 1fr); }
  .contato-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding: 90px 0 70px; }
  .section { padding: 64px 0; }
  .btn-ghost { margin-left: 0; }
}