/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f8f9fa;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

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

/* Header and Navigation */
header {
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

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

.logo-image {
  width: 150px;
  height: 75px;
  object-fit: contain;
  transition: transform 0.3s ease, filter 0.3s ease;
}

.logo-image:hover {
  transform: scale(1.1);
  filter: drop-shadow(0 0 5px rgba(52, 152, 219, 0.5));
}

.middle-logos {
  display: flex;
  align-items: center;
}

.middle-logo-image {
  width: 80px;
  height: 40px;
  object-fit: contain;
  margin: 0 10px;
  transition: transform 0.3s ease, filter 0.3s ease;
}

.middle-logo-image:hover {
  transform: scale(1.1);
  filter: drop-shadow(0 0 5px rgba(52, 152, 219, 0.5));
}

nav ul {
  list-style: none;
  display: flex;
}

nav ul li {
  margin-left: 30px;
  position: relative;
}

nav ul li a {
  color: #333;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

nav ul li a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: #3498db;
  transition: width 0.3s ease;
}

nav ul li a:hover {
  color: #3498db;
}

nav ul li a:hover::after {
  width: 100%;
}

/* Headings */
h2 {
  text-align: center;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: white; 
  font-size: 2rem;
  margin-bottom: 20px;
  font-weight: 700;
  margin-top: 100px;
  background: linear-gradient(135deg, rgba(255, 140, 0, 0.9), rgba(255, 165, 0, 0.8));
  color: white;
  padding: 0.8rem 1.5rem;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  font-size: 1.25rem;
  font-weight: 500;
  display: inline-block;
  box-shadow: 0 2px 10px rgba(255, 140, 0, 0.2);
}

h2::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
      45deg,
      transparent 0%,
      rgba(255, 255, 255, 0.1) 50%,
      transparent 100%
    );
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

h2:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 140, 0, 0.3);
}

/* Dropdown Menu */
.dropdown {
  position: relative;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: #fff;
  min-width: 200px;
  box-shadow: 0 8px 16px rgba(0,0,0,0.1);
  z-index: 1;
  border-radius: 4px;
  overflow: hidden;
}

.dropdown:hover .dropdown-content {
  display: block;
}

.dropdown-content li {
  margin: 0;
}

.dropdown-content a {
  color: #333;
  padding: 12px 16px;
  display: block;
  text-align: left;
}

.dropdown-content a:hover {
  background-color: #f1f1f1;
}

/* Mobile Menu */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: #3498db;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.4);
}

.modal-content {
  background-color: #fefefe;
  margin: 15% auto;
  padding: 20px;
  border: 1px solid #888;
  width: 80%;
  max-width: 600px;
}

.close {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
}

.close:hover,
.close:focus {
  color: black;
  text-decoration: none;
  cursor: pointer;
}

/* Tab Menu */
.tab-menu {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.tab-button {
  background-color: #003366;
  color: white;
  border: none;
  padding: 10px 15px;
  margin: 5px;
  cursor: pointer;
  border-radius: 5px;
  transition: background-color 0.3s;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.tab-button:hover, .tab-button.active {
  background-color: #004080;
}

/* Product Grid and Cards */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.product-card {
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  overflow: hidden;
}

.product-image {
  width: 100%;
  height: 200px;
  object-fit: contain;
}

.product-info {
  padding: 15px;
}

.product-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.product-name {
  font-size: 18px;
  font-weight: bold;
}

.product-description {
  font-size: 14px;
  color: #666;
  margin-bottom: 15px;
}

.product-button {
  background-color: #003366;
  color: white;
  border: none;
  padding: 10px 15px;
  border-radius: 5px;
  cursor: pointer;
  width: 100%;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.product-button:hover {
  background-color: #004080;
}

.product-features {
  display: none;
  padding: 15px;
  background-color: #f9f9f9;
}

.product-features ul {
  margin: 0;
  padding-left: 20px;
}

.product-features li {
  margin-bottom: 5px;
}

/* WhatsApp Button */
.whatsapp-button {
  background-color: #25D366;
  color: white;
  border: none;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: background-color 0.3s;
}

.whatsapp-button:hover {
  background-color: #128C7E;
}

.whatsapp-icon {
  width: 18px;
  height: 18px;
}

/* Footer */
footer {
  background-color: #2c3e50;
  color: #fff;
  padding: 4rem 0 2rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.footer-section {
  width: calc(33.333% - 20px);
  margin-bottom: 2rem;
}

.footer-logo {
  width: 200px;
  height: auto;
  margin-bottom: 1rem;
}

.footer-section h4 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: #3498db;
}

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

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section ul li a {
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color: #3498db;
}

.footer-bottom {
  text-align: center;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid #34495e;
  font-size: 0.9rem;
  color: #bdc3c7;
}

/* Responsive Design */
/* @media (max-width: 1024px) {
  .hero-content, .about-content {
    flex-direction: column;
  }
  .hero-text, .hero-slider, .about-text, .about-video {
    width: 100%;
  }
} */

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  .middle-logos {
    order: 2;
    flex-grow: 1;
    justify-content: center;
  }
  nav {
    display: none;
    order: 4;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: #fff;
    box-shadow: 0 5px 10px rgba(0,0,0,0.1);
  }
  nav.active {
    display: block;
  }
  nav ul {
    flex-direction: column;
    padding: 1rem;
  }
  nav ul li {
    margin: 0;
    padding: 0.5rem 0;
  }
  nav ul li a::after {
    display: none;
  }
  .dropdown-content {
    position: static;
    box-shadow: none;
    display: none;
  }
  .dropdown.active .dropdown-content {
    display: block;
  }
  .footer-section {
    width: 100%;
  }
  .container{
    padding: 0 auto;
  }
  .menu-toggle{
    padding-left: 45px;
    padding-right: 45px;
    margin: 10px;
  }
  .middle-logo-image{
    display: none;
  }
}
.PPA-container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
    font-family: system-ui, -apple-system, sans-serif;
}

.PPA-tab-menu {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.PPA-tab-menu input[type="radio"] {
    display: none;
}

.PPA-tab-menu label {
    padding: 0.75rem 1.5rem;
    background: #f5f5f5;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.PPA-tab-menu label:hover {
    background: #e0e0e0;
}

.PPA-tab-menu input[type="radio"]:checked + label {
    background: #2563eb;
    color: white;
}

.PPA-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.PPA-product-card {
    border: 1px solid #e2e2e2;
    border-radius: 8px;
    overflow: hidden;
    background: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.PPA-product-image {
    width: 100%;
    height: 200px;
    object-fit: contain;
}

.PPA-product-info {
    padding: 1rem;
}

.PPA-product-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.PPA-product-description {
    color: #666;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.PPA-brands-accordion {
    margin-top: 1rem;
}

.PPA-brands-toggle {
    display: none;
}

.PPA-brands-title {
    display: block;
    padding: 0.75rem;
    background: #f5f5f5;
    border-radius: 4px;
    cursor: pointer;
    position: relative;
}

.PPA-brands-title::after {
    content: '▼';
    position: absolute;
    right: 1rem;
    transition: transform 0.3s ease;
}

.PPA-brands-toggle:checked + .PPA-brands-title::after {
    transform: rotate(180deg);
}

.PPA-brands-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.PPA-brands-toggle:checked ~ .PPA-brands-content {
    max-height: 500px;
}

.PPA-brand-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
}

.PPA-brand-item:last-child {
    border-bottom: none;
}

.PPA-brand-name {
    font-weight: 500;
}

.PPA-brand-icons {
    display: flex;
    gap: 1rem;
}

.PPA-spec-icon {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.PPA-icon {
    width: 24px;
    height: 24px;
    display: inline-block;
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 0.7;
}

.PPA-icon-weight {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Cpath d='M12 2L2 7l10 5 10-5-10-5zM2 17l10 5 10-5M2 12l10 5 10-5'/%3E%3C/svg%3E");
}

.PPA-icon-time {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='M12 6v6l4 2'/%3E%3C/svg%3E");
}

.PPA-icon-quantity {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='M12 8v8M8 12h8'/%3E%3C/svg%3E");
}

.PPA-icon-text {
    font-size: 0.75rem;
    color: #666;
}

.PPA-whatsapp-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: #25D366;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    margin-top: 1rem;
    transition: background-color 0.3s ease;
}

.PPA-whatsapp-button:hover {
    background-color: #128C7E;
}

.PPA-whatsapp-icon {
    width: 24px;
    height: 24px;
    margin-right: 0.5rem;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413Z'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

#PPA-tab-all:checked ~ .PPA-products-grid .PPA-product-card {
    display: block;
}

#PPA-tab-categoria1:checked ~ .PPA-products-grid .PPA-categoria1 {
    display: block;
}

#PPA-tab-categoria2:checked ~ .PPA-products-grid .PPA-categoria2 {
    display: block;
}

#PPA-tab-categoria3:checked ~ .PPA-products-grid .PPA-categoria3 {
    display: block;
}

main{
    margin-top: 150px;
}