/* Importa le variabili dal tuo sistema (o definiscile qui se mancano) */
:root {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --dark: #1e293b;
  --bg: #f8fafc;
  --white: #ffffff;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  background: var(--bg);
  margin: 0;
  color: var(--text-main);
  line-height: 1.6;
}

/* Pulsante Login speciale se presente */
.btn-login {
  background: #2563eb;
  padding: 8px 18px;
  border-radius: 8px;
  color: white !important;
}

.btn-login:hover {
  background: #1d4ed8;
}

.btn-login {
  background: var(--primary);
  padding: 8px 20px;
  border-radius: 6px;
  color: white !important;
}
.btn-logout {
  color: #f59e0b !important;
  font-size: 0.9rem;
}

/* Hero Section */
.hero {
  background:
    linear-gradient(rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.8)),
    url("https://images.unsplash.com/photo-1587202377425-8b90ed50ef9b?q=80&w=2070&auto=format&fit=crop");
  background-size: cover;
  background-position: center;
  background-image: url("../img/PC_Components.jpg");
  height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  padding: 0 20px;
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: -2px;
}
.hero-content p {
  font-size: 1.25rem;
  color: #cbd5e1;
  max-width: 600px;
  margin: 0 auto 35px;
}

.hero-btns {
  display: flex;
  gap: 15px;
  justify-content: center;
}
.btn-primary {
  background: var(--primary);
  color: white;
  padding: 15px 30px;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 700;
  transition: 0.3s;
}
.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
}
.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  padding: 15px 30px;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 700;
  backdrop-filter: blur(5px);
  transition: 0.3s;
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Main Content */
.container {
  max-width: 1200px;
  margin: 80px auto;
  padding: 0 20px;
}
.section-header {
  text-align: center;
  margin-bottom: 50px;
}
.section-header h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 10px;
}
.section-header p {
  color: var(--text-muted);
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.product-card {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: 0.3s;
  border: 1px solid var(--border);
}
.product-card:hover {
  transform: translateY(-10px);
}

.card-image {
  height: 220px;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.card-image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.card-body {
  padding: 25px;
}
.badge {
  background: #eff6ff;
  color: var(--primary);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}
.card-body h3 {
  font-size: 1.25rem;
  margin: 15px 0 10px;
}
.price {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 20px;
}

.btn-card {
  display: block;
  text-align: center;
  background: #f1f5f9;
  color: var(--text-main);
  text-decoration: none;
  padding: 12px;
  border-radius: 8px;
  font-weight: 600;
  transition: 0.2s;
}
.btn-card:hover {
  background: var(--dark);
  color: white;
}

/* Footer */
.main-footer {
  background: white;
  padding: 60px 0;
  border-top: 1px solid var(--border);
  margin-top: 100px;
  text-align: center;
}
.footer-content p {
  margin: 5px 0;
  color: var(--text-muted);
}

/* Mobile */
@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2.2rem;
  }
  .hero-btns {
    flex-direction: column;
  }
}