/*
Theme Name: WABELLELETRO
Theme URI: https://wabelleletro.com
Author: WABELLELETRO
Author URI: https://wabelleletro.com
Description: Tema professionale per WABELLELETRO – iPhone ricondizionati, ricambi TV, ricambi cellulari e accessori. Pronto per WooCommerce.
Version: 1.0.0
Tested up to: 6.4
Requires at least: 6.0
WC tested up to: 8.3
Requires WooCommerce: true
Text Domain: wabelleletro
*/

/* ============================================
   WABELLELETRO - E-COMMERCE STYLESHEET
   Design Moderno, Premium, Responsive
   ============================================ */

/* *** RESET E VARIABILI *** */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-blue: #0066ff;
  --dark-blue: #003d99;
  --darker-blue: #001f4d;
  --cyan-blue: #00d4ff;
  --white: #ffffff;
  --light-gray: #f5f5f5;
  --medium-gray: #b3b3b3;
  --dark-gray: #333333;
  --border-radius: 12px;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* *** TIPOGRAFIA *** */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--dark-gray);
  background-color: var(--white);
  line-height: 1.6;
  font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--dark-gray);
}
h1 { font-size: 48px; }
h2 { font-size: 36px; }
h3 { font-size: 28px; }
h4 { font-size: 22px; }
p  { color: #666; }

/* *** HEADER E NAVIGAZIONE *** */
header {
  background: var(--white);
  border-bottom: 1px solid #e8e8e8;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}
.admin-bar header { top: 32px; }
@media screen and (max-width: 782px) { .admin-bar header { top: 46px; } }

nav.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 60px;
  max-width: 1400px;
  margin: 0 auto;
}

.logo {
  font-size: 28px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-blue), var(--cyan-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo:hover { opacity: 0.8; transition: var(--transition); }

.nav-menu {
  display: flex;
  list-style: none;
  gap: 40px;
  align-items: center;
}
.nav-menu a {
  text-decoration: none;
  color: var(--dark-gray);
  font-weight: 600;
  font-size: 14px;
  transition: var(--transition);
  position: relative;
}
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-blue), var(--cyan-blue));
  transition: width 0.3s ease;
}
.nav-menu a:hover::after,
.nav-menu li.current-menu-item > a::after { width: 100%; }
.nav-menu li.current-menu-item > a { color: var(--primary-blue); }

.nav-icons {
  display: flex;
  gap: 20px;
  align-items: center;
}
.icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--light-gray);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark-blue);
  font-size: 18px;
  transition: var(--transition);
  position: relative;
  text-decoration: none;
}
.icon-btn:hover {
  background: var(--primary-blue);
  color: var(--white);
  transform: scale(1.1);
}
.cart-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background: #ff4757;
  color: white;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

/* Mobile hamburger */
.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: #1a1a2e;
}
@media (max-width: 768px) {
  .hamburger { display: block; }
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    gap: 0;
    padding: 10px 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    z-index: 200;
  }
  .nav-menu.mobile-open { display: flex; }
  .nav-menu li { width: 100%; }
  .nav-menu a { display: block; padding: 12px 24px; border-bottom: 1px solid #f0f0f0; }
  .nav-menu a::after { display: none; }
  nav.navbar { flex-wrap: wrap; padding: 15px 20px; position: relative; }
}

/* *** HERO SECTION *** */
.hero {
  position: relative;
  height: 600px;
  overflow: hidden;
  background: var(--dark-blue);
}
.hero-slider {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.hero-slide {
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
}
.hero-slide.active { opacity: 1; }
.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-controls {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}
.hero-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: var(--transition);
}
.hero-dot.active {
  background: var(--cyan-blue);
  width: 40px;
  border-radius: 6px;
}

/* *** CONTAINER PRINCIPALE *** */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 60px;
}
@media (max-width: 768px) { .container { padding: 0 20px; } }

/* *** SEZIONI BANNER *** */
.banner-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  padding: 80px 60px;
}
.banner-card {
  position: relative;
  height: 300px;
  border-radius: var(--border-radius);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow);
}
.banner-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.banner-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.8), rgba(0, 212, 255, 0.6));
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: var(--white);
  opacity: 0;
  transition: var(--transition);
}
.banner-card:hover .banner-overlay { opacity: 1; }
.banner-overlay h3 { font-size: 28px; margin-bottom: 10px; color: var(--white); }
.banner-overlay p { color: #e8e8e8; margin-bottom: 15px; font-size: 14px; }

/* *** PRODOTTI IN EVIDENZA *** */
.featured-section {
  padding: 80px 60px;
  background: var(--light-gray);
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header h2 { margin-bottom: 15px; color: var(--dark-gray); }
.section-header p { font-size: 18px; color: var(--medium-gray); }

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 30px;
}
.product-card {
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
}
.product-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}
.product-image {
  position: relative;
  height: 240px;
  overflow: hidden;
  background: #f0f0f0;
}
.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.product-card:hover .product-image img { transform: scale(1.08); }
.product-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: #ff4757;
  color: var(--white);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: bold;
  z-index: 5;
}
.product-info { padding: 20px; }
.product-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--dark-gray);
  margin-bottom: 8px;
  line-height: 1.4;
}
.product-rating { color: #ffc107; font-size: 12px; margin-bottom: 8px; }
.product-price {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 15px;
}
.current-price { font-size: 18px; font-weight: bold; color: var(--primary-blue); }
.original-price { font-size: 14px; color: var(--medium-gray); text-decoration: line-through; }
.product-actions { display: flex; gap: 10px; margin-top: 15px; }

.btn {
  padding: 10px 15px;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  text-decoration: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary-blue), var(--cyan-blue));
  color: var(--white);
  flex: 1;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 102, 255, 0.3);
  color: var(--white);
}
.btn-secondary {
  background: var(--light-gray);
  color: var(--dark-gray);
  width: 44px;
  justify-content: center;
}
.btn-secondary:hover { background: var(--primary-blue); color: var(--white); }

/* *** MEMORIA BADGE *** */
.memoria-badge {
  display: inline-block;
  background: #e8f0fe;
  color: #0066ff;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  margin: 2px;
}
.product-card.hidden { display: none; }

/* *** VANTAGGI *** */
.benefits-section { padding: 80px 60px; background: var(--white); }
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}
.benefit-card { text-align: center; }
.benefit-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-blue), var(--cyan-blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  color: var(--white);
  margin: 0 auto 20px;
}
.benefit-card h4 { margin-bottom: 10px; }
.benefit-card p { color: var(--medium-gray); font-size: 14px; }

/* *** TESTIMONIANZE *** */
.testimonials-section { padding: 80px 60px; background: var(--light-gray); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}
.testimonial-card {
  background: var(--white);
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.testimonial-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.testimonial-stars { color: #ffc107; font-size: 14px; margin-bottom: 15px; }
.testimonial-text { font-size: 14px; color: #666; margin-bottom: 20px; font-style: italic; line-height: 1.6; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-blue), var(--cyan-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: bold;
  font-size: 20px;
}
.testimonial-name { font-weight: 600; color: var(--dark-gray); display: block; margin-bottom: 3px; }
.testimonial-verified { font-size: 12px; color: var(--medium-gray); }

/* *** NEWSLETTER *** */
.newsletter-section {
  padding: 60px;
  background: linear-gradient(135deg, var(--primary-blue), var(--darker-blue));
  border-radius: var(--border-radius);
  text-align: center;
  color: var(--white);
  margin: 80px 60px;
}
.newsletter-section h2 { color: var(--white); margin-bottom: 15px; }
.newsletter-section p { color: #d0d0d0; margin-bottom: 30px; font-size: 16px; }
.newsletter-form { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.newsletter-form input {
  padding: 12px 20px;
  border: none;
  border-radius: 8px;
  min-width: 300px;
  font-size: 14px;
}
.newsletter-form button {
  padding: 12px 30px;
  background: var(--cyan-blue);
  color: var(--darker-blue);
  border: none;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  transition: var(--transition);
}
.newsletter-form button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 212, 255, 0.3);
}

/* *** CTA BUTTONS *** */
.cta-section { text-align: center; padding: 40px 0; }
.btn-large {
  padding: 15px 40px;
  font-size: 16px;
  border-radius: var(--border-radius);
  background: linear-gradient(135deg, var(--primary-blue), var(--cyan-blue));
  color: var(--white);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  display: inline-block;
  text-decoration: none;
}
.btn-large:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 102, 255, 0.3);
  color: var(--white);
}
.btn-secondary-large {
  padding: 15px 40px;
  font-size: 16px;
  border-radius: var(--border-radius);
  background: var(--white);
  color: var(--primary-blue);
  border: 2px solid var(--primary-blue);
  cursor: pointer;
  transition: var(--transition);
  display: inline-block;
  text-decoration: none;
  margin-left: 15px;
}
.btn-secondary-large:hover {
  background: var(--primary-blue);
  color: var(--white);
}

/* *** FOOTER *** */
footer {
  background: var(--darker-blue);
  color: var(--white);
  padding: 60px;
  margin-top: 80px;
}
footer .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}
.footer-section h4 { color: var(--white); margin-bottom: 20px; font-size: 16px; }
.footer-section ul { list-style: none; }
.footer-section ul li { margin-bottom: 12px; }
.footer-section a { color: #b3b3b3; text-decoration: none; font-size: 14px; transition: var(--transition); }
.footer-section a:hover { color: var(--cyan-blue); }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  text-align: center;
  color: #888;
  font-size: 14px;
}
.footer-icons { display: flex; gap: 20px; justify-content: center; margin-top: 20px; }
.footer-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-blue);
  cursor: pointer;
  transition: var(--transition);
}
.footer-icon:hover { background: var(--cyan-blue); color: var(--darker-blue); }

/* *** PAGINA CATALOGO *** */
.catalog-header {
  background: linear-gradient(135deg, var(--primary-blue), var(--darker-blue));
  color: var(--white);
  padding: 40px 60px;
}
.catalog-header h1 { color: var(--white); margin-bottom: 10px; }
.catalog-header p { color: rgba(255,255,255,0.85); }

.catalog-container {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 30px;
  padding: 40px 60px;
  background: var(--light-gray);
  min-height: 600px;
}
.filters-sidebar {
  background: var(--white);
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  height: fit-content;
}
.filter-group {
  margin-bottom: 30px;
  border-bottom: 1px solid #e8e8e8;
  padding-bottom: 20px;
}
.filter-group:last-child { border-bottom: none; }
.filter-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--dark-gray);
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.filter-option { display: flex; align-items: center; margin-bottom: 10px; }
.filter-option input[type="checkbox"] { width: 18px; height: 18px; cursor: pointer; accent-color: var(--primary-blue); }
.filter-option label { margin-left: 10px; font-size: 14px; color: #555; cursor: pointer; flex: 1; }
.filter-option input[type="range"] { width: 100%; cursor: pointer; }

.catalog-content { display: flex; flex-direction: column; }
.catalog-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  background: var(--white);
  padding: 15px 20px;
  border-radius: var(--border-radius);
}
.sort-select {
  padding: 8px 15px;
  border: 1px solid #ddd;
  border-radius: 6px;
  background: var(--white);
  cursor: pointer;
  font-size: 14px;
}
.results-count { font-size: 14px; color: var(--medium-gray); }
.no-results { grid-column: 1/-1; text-align: center; padding: 60px; color: #666; }

/* *** PAGINA CHI SIAMO / INFO *** */
.about-hero {
  background: linear-gradient(135deg, var(--primary-blue), var(--darker-blue));
  color: var(--white);
  padding: 100px 60px;
  text-align: center;
}
.about-hero h1 { color: var(--white); margin-bottom: 20px; }
.about-hero p { color: rgba(255,255,255,0.85); }
.about-content { padding: 80px 60px; }
.about-section { margin-bottom: 80px; }
.about-section h2 { color: var(--primary-blue); margin-bottom: 20px; font-size: 32px; }
.about-section p { font-size: 16px; line-height: 1.8; color: #555; max-width: 800px; margin-bottom: 15px; }

/* *** COME FUNZIONA *** */
.steps-section { padding: 80px 60px; }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  margin-top: 60px;
}
.step-card { text-align: center; position: relative; }
.step-number {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-blue), var(--cyan-blue));
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  font-weight: bold;
  margin: 0 auto 20px;
}
.step-card h3 { margin-bottom: 15px; color: var(--dark-gray); }
.step-card p { color: var(--medium-gray); font-size: 14px; }

/* *** PAGINA CONTATTI *** */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding: 80px 60px;
}
.contact-form {
  background: var(--white);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; color: var(--dark-gray); font-size: 14px; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  transition: var(--transition);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-card {
  background: var(--light-gray);
  padding: 24px;
  border-radius: var(--border-radius);
}
.contact-card h3 { margin-bottom: 12px; color: var(--primary-blue); font-size: 18px; }
.contact-card p { font-size: 15px; margin-bottom: 8px; }
.contact-card a { color: var(--primary-blue); text-decoration: none; }
.contact-card a:hover { text-decoration: underline; }

/* *** LEGAL (privacy, termini) *** */
.legal-content { max-width: 860px; margin: 0 auto; padding: 40px 20px 80px; }
.legal-content h1 { font-size: 32px; margin-bottom: 8px; }
.legal-content h2 { font-size: 20px; color: #1a1a2e; margin: 36px 0 12px; border-left: 4px solid #0066ff; padding-left: 12px; }
.legal-content p, .legal-content li { color: #444; line-height: 1.8; margin-bottom: 10px; }
.legal-content ul { padding-left: 24px; }
.update-date { color: #888; font-size: 14px; margin-bottom: 32px; }

/* *** RICAMBI TV *** */
.ricambi-categoria-card {
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  padding: 28px;
  text-align: center;
  transition: all 0.3s;
  cursor: pointer;
}
.ricambi-categoria-card:hover {
  border-color: #0066ff;
  box-shadow: 0 4px 20px rgba(0,102,255,0.1);
  transform: translateY(-2px);
}
.ricambi-categoria-card i { font-size: 40px; color: #0066ff; margin-bottom: 14px; display: block; }
.ricambi-categoria-card h3 { margin-bottom: 8px; color: #1a1a2e; }
.ricambi-categoria-card p { color: #666; font-size: 14px; }
.brand-chip {
  background: #f0f4ff;
  border: 1px solid #c0d0ff;
  border-radius: 8px;
  padding: 14px;
  text-align: center;
  font-weight: 600;
  color: #0066ff;
}

/* *** CELL FILTER BUTTONS *** */
.cell-filter-btn { transition: all 0.2s; }
.cell-filter-btn:hover { border-color: #0066ff !important; }
.tv-filter-btn { transition: all 0.2s; }
.tv-filter-btn:hover { border-color: #0066ff !important; }

/* *** WooCommerce overrides *** */
.woocommerce-message,
.woocommerce-info,
.woocommerce-error {
  border-radius: var(--border-radius);
  padding: 15px 20px;
  margin: 20px 0;
  font-size: 14px;
}
.woocommerce .products .product { text-align: left; }
.woocommerce-page .woocommerce { padding: 40px 60px; }

/* *** 404 PAGE *** */
.error-404 { text-align: center; padding: 100px 60px; }
.error-404 h1 { font-size: 120px; color: var(--primary-blue); opacity: 0.2; margin-bottom: 20px; }
.error-404 h2 { margin-bottom: 20px; }
.error-404 p { margin-bottom: 40px; }

/* *** RESPONSIVE *** */
@media (max-width: 1024px) {
  .navbar { padding: 15px 30px; }
  .nav-menu { gap: 20px; }
  .container { padding: 0 40px; }
  .banner-section,
  .featured-section,
  .benefits-section,
  .testimonials-section,
  .newsletter-section,
  .catalog-container,
  .contact-container { padding: 60px 40px; }
}

@media (max-width: 768px) {
  nav.navbar { flex-direction: row; flex-wrap: wrap; gap: 10px; padding: 15px 20px; }
  .hero { height: 400px; }
  h1 { font-size: 32px; }
  h2 { font-size: 24px; }
  .products-grid,
  .benefits-grid,
  .testimonials-grid,
  .steps-grid { grid-template-columns: 1fr; }
  .banner-section { gap: 20px; padding: 40px 20px; }
  .catalog-container { grid-template-columns: 1fr; padding: 20px; }
  .filters-sidebar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    height: auto;
  }
  .filter-group { border-bottom: none; padding-bottom: 0; }
  .contact-container { grid-template-columns: 1fr; }
  .newsletter-form { flex-direction: column; }
  .newsletter-form input,
  .newsletter-form button { min-width: 100%; }
  .featured-section,
  .benefits-section,
  .testimonials-section,
  .newsletter-section { padding: 40px 20px; }
  footer .container { grid-template-columns: 1fr; gap: 20px; }
  .about-content,
  .about-hero { padding: 60px 20px; }
}

@media (max-width: 480px) {
  h1 { font-size: 24px; }
  h2 { font-size: 20px; }
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 15px; }
  .hero { height: 300px; }
  .banner-card { height: 200px; }
  .container,
  .banner-section,
  .featured-section,
  .benefits-section,
  .testimonials-section,
  .newsletter-section,
  .contact-container { padding: 20px !important; }
  .newsletter-section { margin: 40px 20px !important; }
  .btn-secondary-large { margin-left: 0; margin-top: 10px; display: block; width: 100%; }
  footer { padding: 40px 20px; }
  .catalog-header { padding: 30px 20px; }
}