/* Grupo Dom Moura - Portal */
/* Colors: Dark + Gold (#D4AF37) */
/* Fonts: Playfair Display + Inter */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-primary: #0d0d0d;
  --bg-secondary: #1a1a1a;
  --bg-tertiary: #222222;
  --gold: #D4AF37;
  --gold-light: #e8c47a;
  --gold-dark: #B8860B;
  --text-primary: #f5f5f5;
  --text-secondary: #b0b0b0;
  --text-muted: #888888;
  --border: rgba(212, 175, 55, 0.15);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 16px;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  color: var(--gold);
}

a {
  color: var(--gold);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--gold-light);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.gold {
  color: var(--gold);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 4px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-primary {
  background: var(--gold);
  color: var(--bg-primary);
  border: 2px solid var(--gold);
}

.btn-primary:hover {
  background: var(--gold-light);
  color: var(--bg-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--gold);
  border: 2px solid var(--gold);
}

.btn-outline:hover {
  background: var(--gold);
  color: var(--bg-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.3);
}

/* ===== HEADER ===== */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(10px);
  padding: 16px 0;
  transition: all 0.4s ease;
}

header.scrolled {
  padding: 10px 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 50px;
  width: auto;
  transition: opacity 0.3s ease;
}

.logo-img:hover {
  opacity: 0.8;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav-menu a {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.3s ease;
}

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

.nav-menu a:hover::after {
  width: 100%;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-secondary);
  margin: 6px 0;
  transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  background: var(--bg-primary);
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 40%, rgba(212, 175, 55, 0.06) 0%, transparent 50%),
    radial-gradient(circle at 70% 60%, rgba(212, 175, 55, 0.04) 0%, transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 120px 24px 80px;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  line-height: 1.1;
}

.hero-subtitle {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: var(--gold-dark);
  font-style: italic;
  font-weight: 400;
  margin-bottom: 24px;
}

.hero-divider {
  width: 80px;
  height: 2px;
  background: var(--gold);
  margin: 0 auto 24px;
}

.hero-text {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== SECTIONS ===== */
section {
  padding: 100px 0;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  text-align: center;
  margin-bottom: 12px;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 2px;
  background: var(--gold);
  margin: 16px auto 0;
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 60px;
}

/* ===== EMPRESAS (Cards) ===== */
.empresas {
  background: var(--bg-secondary);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 40px;
  max-width: 900px;
  margin: 0 auto;
}

.empresa-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 48px 36px;
  text-align: center;
  transition: all 0.4s ease;
}

.empresa-card:hover {
  transform: translateY(-8px);
  border-color: rgba(212, 175, 55, 0.4);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px rgba(212, 175, 55, 0.05);
}

.card-icon {
  margin-bottom: 24px;
}

.empresa-card h3 {
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.card-description {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.card-highlights {
  list-style: none;
  text-align: left;
  margin-bottom: 32px;
}

.card-highlights li {
  padding: 8px 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  padding-left: 24px;
}

.card-highlights li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 600;
}

/* ===== SOBRE ===== */
.sobre {
  background: var(--bg-primary);
}

.sobre-content {
  max-width: 900px;
  margin: 0 auto;
}

.sobre-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-left: 4px solid var(--gold);
  border-radius: 8px;
  padding: 40px;
  margin-bottom: 60px;
}

.sobre-box p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

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

.sobre-box strong {
  color: var(--gold);
}

.valores-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.valor-item {
  text-align: center;
  padding: 32px 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.valor-item:hover {
  border-color: rgba(212, 175, 55, 0.3);
  transform: translateY(-4px);
}

.valor-icon {
  margin-bottom: 16px;
}

.valor-item h4 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.valor-item p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== CONTATO ===== */
.contato {
  background: var(--bg-secondary);
}

.contato-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
}

.contato-item {
  text-align: center;
  padding: 32px 20px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.contato-item:hover {
  border-color: rgba(212, 175, 55, 0.3);
}

.contato-icon {
  margin-bottom: 16px;
}

.contato-item h4 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.contato-item p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

.contato-item a {
  color: var(--gold);
}

/* ===== FOOTER ===== */
footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  padding: 60px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  height: 60px;
  width: auto;
  margin-bottom: 16px;
  filter: drop-shadow(0 2px 8px rgba(212, 175, 55, 0.15));
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 320px;
}

.footer-links h4 {
  font-size: 1rem;
  margin-bottom: 16px;
  font-family: 'Inter', sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--gold);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 4px;
}

.footer-legal {
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.8rem !important;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hamburger {
    display: block;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(13, 13, 13, 0.98);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-top: 1px solid var(--border);
  }

  .nav-menu.active {
    display: flex;
  }

  section {
    padding: 60px 0;
  }

  .cards-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .valores-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .contato-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 32px;
  }

  .footer-brand p {
    max-width: 100%;
  }

  .empresa-card {
    padding: 32px 24px;
  }
}

@media (max-width: 480px) {
  .hero-content {
    padding: 100px 16px 60px;
  }

  .btn {
    padding: 12px 24px;
    font-size: 0.9rem;
  }

  .sobre-box {
    padding: 24px;
  }
}