:root {
  --primary-color: #1a1a1a;
  --primary-text: #ffffff;
  --accent-red: #dc3545;
  --light-bg: #f5f5f5;
  --border-color: #e0e0e0;
  --text-dark: #333333;
  --text-light: #666666;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  background-color: #ffffff;
}

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

a:hover {
  color: #c82333;
  text-decoration: none;
}

.navbar {
  background-color: var(--primary-color) !important;
  border-bottom: 3px solid var(--accent-red);
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-text) !important;
}

.brand-name {
  color: var(--accent-red);
}

.nav-link {
  color: var(--primary-text) !important;
  margin-left: 20px;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-red) !important;
}

.hero-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, #2a2a2a 100%);
  color: var(--primary-text);
  padding: 100px 0;
  text-align: center;
}

.hero-section h1 {
  font-size: 3rem;
  margin-bottom: 20px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-section .lead {
  font-size: 1.5rem;
  margin-bottom: 30px;
  color: #e0e0e0;
}

.page-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, #2a2a2a 100%);
  color: var(--primary-text);
  padding: 60px 0;
  border-bottom: 3px solid var(--accent-red);
}

.page-header h1 {
  font-size: 2.5rem;
  font-weight: 700;
}

.page-header .text-muted {
  color: #a0a0a0 !important;
}

.btn-primary {
  background-color: var(--accent-red);
  border-color: var(--accent-red);
  font-weight: 600;
  padding: 10px 30px;
  transition: all 0.3s ease;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: #c82333;
  border-color: #c82333;
  box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}

.btn-outline-primary {
  color: var(--accent-red);
  border-color: var(--accent-red);
  font-weight: 600;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background-color: var(--accent-red);
  border-color: var(--accent-red);
  color: white;
}

.card {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  height: 100%;
}

.card:hover {
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

.card-product,
.card-category {
  display: flex;
  flex-direction: column;
}

.card-img-top {
  height: 200px;
  object-fit: cover;
  border-radius: 8px 8px 0 0;
}

.card-body {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-title {
  color: var(--text-dark);
  margin-bottom: 10px;
  font-size: 1.25rem;
}

.card-text {
  color: var(--text-light);
  margin-bottom: 15px;
  flex-grow: 1;
}

.card .btn {
  margin-top: auto;
}

.bg-light {
  background-color: var(--light-bg) !important;
}

.bg-dark {
  background-color: var(--primary-color) !important;
}

.text-white-50 {
  color: rgba(255, 255, 255, 0.6) !important;
}

.text-white-50:hover {
  color: rgba(255, 255, 255, 0.9) !important;
}

footer {
  background-color: var(--primary-color) !important;
  color: var(--primary-text);
  border-top: 3px solid var(--accent-red);
}

footer h6 {
  color: var(--accent-red);
  font-weight: 700;
  margin-bottom: 15px;
}

footer p {
  color: #a0a0a0;
  font-size: 0.95rem;
  line-height: 1.8;
}

footer a {
  color: #a0a0a0;
}

footer a:hover {
  color: var(--accent-red);
}

hr {
  background-color: rgba(255, 255, 255, 0.1);
}

.contact-info {
  background-color: var(--light-bg);
  padding: 20px;
  border-radius: 8px;
  border-left: 4px solid var(--accent-red);
}

.contact-info p {
  margin-bottom: 10px;
  color: var(--text-dark);
}

.contact-form {
  background-color: var(--light-bg);
  padding: 30px;
  border-radius: 8px;
}

.form-group label {
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.form-control {
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 10px 15px;
  font-size: 0.95rem;
  transition: border-color 0.3s ease;
}

.form-control:focus {
  border-color: var(--accent-red);
  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.15);
}

.form-check-input {
  border: 1px solid var(--border-color);
  cursor: pointer;
}

.form-check-input:checked {
  background-color: var(--accent-red);
  border-color: var(--accent-red);
}

.form-check-label {
  cursor: pointer;
  color: var(--text-dark);
}

.alert {
  border-radius: 8px;
  border: none;
}

.alert-success {
  background-color: #d4edda;
  color: #155724;
}

.alert-info {
  background-color: #d1ecf1;
  color: #0c5460;
}

article {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

article h2 {
  color: var(--text-dark);
  margin-top: 2rem;
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--accent-red);
  padding-bottom: 10px;
}

article h5 {
  color: var(--text-dark);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

article ul,
article ol {
  margin-left: 20px;
  margin-bottom: 15px;
}

article li {
  margin-bottom: 8px;
  color: var(--text-light);
}

article p {
  margin-bottom: 15px;
  text-align: justify;
  color: var(--text-light);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--primary-color);
  color: var(--primary-text);
  padding: 20px;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  z-index: 9999;
  display: none;
  border-top: 3px solid var(--accent-red);
}

.cookie-banner.active {
  display: block;
}

.cookie-banner p {
  margin-bottom: 15px;
  font-size: 0.9rem;
  color: #d0d0d0;
}

.cookie-banner button {
  margin-right: 10px;
  margin-top: 10px;
}

@media (max-width: 768px) {
  .hero-section h1 {
    font-size: 2rem;
  }

  .hero-section .lead {
    font-size: 1.1rem;
  }

  .page-header h1 {
    font-size: 1.75rem;
  }

  .nav-link {
    margin-left: 0;
    padding: 10px 0;
  }

  .contact-form {
    padding: 20px;
  }

  .card-img-top {
    height: 150px;
  }
}

@media (max-width: 576px) {
  .hero-section {
    padding: 60px 0;
  }

  .hero-section h1 {
    font-size: 1.5rem;
  }

  .hero-section .lead {
    font-size: 1rem;
  }

  .page-header {
    padding: 40px 0;
  }

  .page-header h1 {
    font-size: 1.5rem;
  }

  .container {
    padding: 0 15px;
  }

  footer h6 {
    margin-top: 20px;
  }

  .card-img-top {
    height: 150px;
  }

  .cookie-banner {
    padding: 15px;
  }
}