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

:root {
  --color-primary: #c41e1e;
  --color-primary-dark: #9a1515;
  --color-dark: #0f1419;
  --color-dark-soft: #1a2332;
  --color-gray: #6b7280;
  --color-gray-light: #e5e7eb;
  --color-white: #ffffff;
  --color-bg: #f8fafc;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  --transition: 0.25s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  color: var(--color-dark);
  background: var(--color-bg);
  line-height: 1.6;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(15, 20, 25, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--color-white);
  font-size: 1.1rem;
}

.logo-icon {
  font-size: 1.5rem;
  color: var(--color-primary);
}

.logo-text strong {
  color: var(--color-primary);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: var(--transition);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.75rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all var(--transition);
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(196, 30, 30, 0.35);
}

.btn-secondary {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-secondary:hover {
  border-color: var(--color-white);
  background: rgba(255, 255, 255, 0.08);
}

.btn-whatsapp {
  background: #25d366;
  color: var(--color-white);
  margin-top: 1.5rem;
}

.btn-whatsapp:hover {
  background: #1ebe57;
  transform: translateY(-2px);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-soft) 50%, #2a1a1a 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(196, 30, 30, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(196, 30, 30, 0.1) 0%, transparent 40%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 8rem 1.5rem 4rem;
  max-width: 720px;
}

.hero-badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: rgba(196, 30, 30, 0.2);
  border: 1px solid rgba(196, 30, 30, 0.4);
  border-radius: 50px;
  color: #f87171;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 2.5rem;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-tag {
  display: inline-block;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.section-desc {
  color: var(--color-gray);
  max-width: 640px;
  margin: 0 auto;
}

/* Sobre */
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.sobre-text p {
  color: var(--color-gray);
  margin-bottom: 1rem;
  font-size: 1.05rem;
}

.sobre-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.info-card {
  background: var(--color-white);
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border-left: 4px solid var(--color-primary);
}

.info-card-icon {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.info-card h3 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.info-card p {
  color: var(--color-gray);
  font-size: 0.9rem;
}

/* Produtos */
.produtos {
  background: var(--color-white);
}

.produtos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.produto-card {
  background: var(--color-bg);
  padding: 2rem 1.5rem;
  border-radius: var(--radius);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--color-gray-light);
}

.produto-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.produto-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.produto-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.produto-card p {
  color: var(--color-gray);
  font-size: 0.9rem;
}

/* Contato */
.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: stretch;
}

.contato-info {
  background: var(--color-white);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contato-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contato-item-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.contato-item h3 {
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
  color: var(--color-primary);
}

.contato-item p {
  color: var(--color-gray);
  font-size: 0.95rem;
}

.contato-item a {
  color: var(--color-dark);
  text-decoration: none;
  transition: color var(--transition);
}

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

.contato-mapa {
  min-height: 360px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.contato-mapa iframe {
  display: block;
}

/* Empresa */
.empresa {
  background: var(--color-dark);
  color: var(--color-white);
}

.empresa .section-tag {
  color: #f87171;
}

.empresa .section-header h2 {
  color: var(--color-white);
}

.empresa .section-desc {
  color: rgba(255, 255, 255, 0.6);
}

.empresa-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius);
  background: var(--color-dark-soft);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.empresa-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.empresa-table th,
.empresa-table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  vertical-align: top;
}

.empresa-table th {
  width: 35%;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 500;
  white-space: nowrap;
}

.empresa-table td {
  color: rgba(255, 255, 255, 0.9);
}

.empresa-table tr:last-child th,
.empresa-table tr:last-child td {
  border-bottom: none;
}

.status-ativa {
  display: inline-block;
  background: rgba(34, 197, 94, 0.2);
  color: #4ade80;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.85rem;
}

/* Footer */
.footer {
  background: #0a0e12;
  color: rgba(255, 255, 255, 0.6);
  padding: 3rem 0 2rem;
}

.footer-content {
  display: grid;
  gap: 1.5rem;
}

.footer-brand {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.footer-brand .logo-icon {
  font-size: 2rem;
}

.footer-brand strong {
  color: var(--color-white);
  display: block;
  margin-bottom: 0.25rem;
}

.footer-brand p {
  font-size: 0.85rem;
}

.footer-links {
  font-size: 0.9rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}

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

.footer-copy {
  font-size: 0.8rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* Responsive */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-dark);
    flex-direction: column;
    padding: 1.5rem;
    gap: 0;
    transform: translateY(-120%);
    opacity: 0;
    transition: transform var(--transition), opacity var(--transition);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
  }

  .nav-links li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nav-links a {
    display: block;
    padding: 1rem 0;
  }

  .sobre-grid,
  .contato-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .empresa-table th {
    width: 40%;
    font-size: 0.85rem;
  }

  .empresa-table td {
    font-size: 0.85rem;
  }
}