/* css/styles.css */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

:root {
  --primary-blue: #1E3A8A; /* Azul Escuro */
  --secondary-blue: #1E40AF;
  --cta-orange: #EA580C; /* Laranja */
  --cta-orange-hover: #C2410C;
  --bg-gray: #F3F4F6; /* Cinza Fundo */
  --surface-white: #FFFFFF;
  --text-main: #1F2937;
  --text-muted: #4B5563;
  --border-color: #E5E7EB;
  
  --font-main: 'Inter', sans-serif;
  --transition: all 0.3s ease;
}

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

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  background-color: var(--surface-white);
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  gap: 10px;
}

.site-logo {
  height: 70px;
  width: auto;
  max-width: 100%;
}

.header .site-logo {
  height: 90px;
}

.nav-links {
  display: flex;
  gap: 5px;
  align-items: center;
  border: 1px solid #E5E7EB;
  background-color: #F9FAFB;
  padding: 6px;
  border-radius: 40px;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.02), 0 2px 8px rgba(0,0,0,0.02);
}

.nav-links a {
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  padding: 10px 22px;
  border-radius: 30px;
  font-size: 15px;
  letter-spacing: 0.5px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.nav-links a:hover {
  color: var(--primary-blue);
  background-color: rgba(30, 58, 138, 0.05);
  transform: translateY(-1px);
}

.nav-links a.active {
  color: #FFFFFF;
  background-color: var(--primary-blue);
  box-shadow: 0 3px 10px rgba(30, 58, 138, 0.25);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  gap: 8px;
}

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

.btn-primary:hover {
  background-color: var(--cta-orange-hover);
}

.btn-secondary {
  background-color: transparent;
  color: var(--surface-white);
  border: 2px solid var(--surface-white);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

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

.btn-blue:hover {
  background-color: var(--secondary-blue);
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(10, 37, 64, 0.8), rgba(10, 37, 64, 0.8)), url('../FOTOS/Pagina%20principal.png') center/cover;
  color: var(--surface-white);
  padding: 100px 0;
  text-align: center;
}

.hero h1 {
  font-size: 48px;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero p {
  font-size: 20px;
  margin-bottom: 40px;
  color: #D1D5DB;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-btns {
  display: flex;
  gap: 20px;
  justify-content: center;
}

/* Features */
.features {
  padding: 80px 0;
  background-color: var(--surface-white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.feature-card {
  text-align: center;
  padding: 40px 30px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--surface-white);
  transition: var(--transition);
  box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px rgba(0,0,0,0.05);
  border-color: var(--primary-blue);
}

.feature-icon {
  font-size: 48px;
  color: var(--cta-orange);
  margin-bottom: 20px;
}

.feature-card h3 {
  margin-bottom: 15px;
  font-size: 20px;
  color: var(--primary-blue);
}

/* Categories */
.categories-preview {
  padding: 80px 0;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.category-card {
  height: 350px;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--surface-white);
}

.category-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 37, 64, 0.6);
  z-index: 1;
  transition: var(--transition);
}

.category-card:hover::before {
  background: rgba(10, 37, 64, 0.4);
}

.category-card.manual {
  background: #fff url('../FOTOS/PRENSA MANUAL/115x80/DOIS CARRINHOS/prensa-manual-105x72-115x80.png') center/contain no-repeat;
}

.category-card.pneumatica {
  background: #fff url('../FOTOS/PRENSA PNEUMATICA/145x100/185x100-145x100-165x100.png') center/contain no-repeat;
}

.category-content {
  position: relative;
  z-index: 2;
}

.category-content h2 {
  font-size: 32px;
  margin-bottom: 15px;
}

/* FAB */
.fab-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: #25D366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
  z-index: 1000;
  transition: var(--transition);
  animation: pulse 2s infinite;
}

.fab-whatsapp:hover {
  transform: scale(1.1);
  background-color: #128C7E;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
  70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Footer */
.footer {
  background-color: var(--primary-blue);
  color: var(--surface-white);
  padding: 60px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  font-size: 18px;
  margin-bottom: 20px;
  color: var(--cta-orange);
}

.footer-col p, .footer-col ul li {
  color: #D1D5DB;
  margin-bottom: 10px;
}

.footer-col a {
  color: #D1D5DB;
  transition: var(--transition);
}

.footer-col a:hover {
  color: var(--cta-orange);
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: #9CA3AF;
  font-size: 14px;
}

/* Utilities */
.section-title {
  text-align: center;
  font-size: 36px;
  margin-bottom: 50px;
  color: var(--primary-blue);
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 { font-size: 36px; }
  .features-grid, .categories-grid, .footer-grid, .payments-grid {
    grid-template-columns: 1fr;
  }
  .nav-links { display: none; }
  .hero-btns { flex-direction: column; }
}

/* Payment Section */
.payments {
  padding: 60px 0;
  background-color: var(--bg-gray);
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.payments h2 {
  font-size: 28px;
  color: var(--primary-blue);
  margin-bottom: 40px;
}

.payments-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
}

.payment-card {
  background: var(--surface-white);
  padding: 30px 20px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 6px rgba(0,0,0,0.02);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.payment-icon {
  font-size: 40px;
  color: #2E7D32; /* Verde para remeter a pagamento/dinheiro */
}

.payment-card h3 {
  font-size: 18px;
  color: var(--text-main);
}

.payment-card p {
  font-size: 14px;
  color: var(--text-muted);
}