/* 
 * Main Styles CSS
 * Updated design and user experience for WeDriveSolar website
 */

/* Base Styles */
:root {
  --primary-color: #0056b3;
  --primary-dark: #004494;
  --primary-light: #e6f0ff;
  --secondary-color: #28a745;
  --secondary-dark: #218838;
  --secondary-light: #e6f7e9;
  --accent-color: #ff9800;
  --accent-dark: #e68a00;
  --accent-light: #fff4e6;
  --dark-color: #343a40;
  --light-color: #f8f9fa;
  --gray-color: #6c757d;
  --gray-light: #e9ecef;
  --gray-dark: #495057;
  --danger-color: #dc3545;
  --success-color: #28a745;
  --warning-color: #ffc107;
  --info-color: #17a2b8;
  --font-primary: 'Montserrat', sans-serif;
  --font-secondary: 'Roboto', sans-serif;
  --transition-speed: 0.3s;
  --border-radius: 4px;
  --box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

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

body {
  font-family: var(--font-secondary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--dark-color);
  background-color: #fff;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.3;
  color: var(--dark-color);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-speed) ease;
}

a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
}

ul, ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Buttons */
.btn {
  display: inline-block;
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  user-select: none;
  border: 1px solid transparent;
  padding: 0.5rem 1rem;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: var(--border-radius);
  transition: all var(--transition-speed) ease;
  cursor: pointer;
}

.btn:focus, .btn:hover {
  text-decoration: none;
  outline: 0;
}

.btn-sm {
  padding: 0.25rem 0.5rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1.125rem;
}

.btn-primary {
  color: #fff;
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.btn-primary:hover, .btn-primary:focus {
  color: #fff;
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
}

.btn-secondary {
  color: #fff;
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
}

.btn-secondary:hover, .btn-secondary:focus {
  color: #fff;
  background-color: var(--secondary-dark);
  border-color: var(--secondary-dark);
}

.btn-accent {
  color: #fff;
  background-color: var(--accent-color);
  border-color: var(--accent-color);
}

.btn-accent:hover, .btn-accent:focus {
  color: #fff;
  background-color: var(--accent-dark);
  border-color: var(--accent-dark);
}

.btn-outline-primary {
  color: var(--primary-color);
  background-color: transparent;
  border-color: var(--primary-color);
}

.btn-outline-primary:hover, .btn-outline-primary:focus {
  color: #fff;
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.btn-outline-secondary {
  color: var(--secondary-color);
  background-color: transparent;
  border-color: var(--secondary-color);
}

.btn-outline-secondary:hover, .btn-outline-secondary:focus {
  color: #fff;
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
}

.btn-outline-accent {
  color: var(--accent-color);
  background-color: transparent;
  border-color: var(--accent-color);
}

.btn-outline-accent:hover, .btn-outline-accent:focus {
  color: #fff;
  background-color: var(--accent-color);
  border-color: var(--accent-color);
}

.btn-outline-light {
  color: #fff;
  background-color: transparent;
  border-color: #fff;
}

.btn-outline-light:hover, .btn-outline-light:focus {
  color: var(--dark-color);
  background-color: #fff;
  border-color: #fff;
}

.btn-outline-danger {
  color: var(--danger-color);
  background-color: transparent;
  border-color: var(--danger-color);
}

.btn-outline-danger:hover, .btn-outline-danger:focus {
  color: #fff;
  background-color: var(--danger-color);
  border-color: var(--danger-color);
}

.btn-link {
  font-weight: 400;
  color: var(--primary-color);
  background-color: transparent;
  border: none;
}

.btn-link:hover, .btn-link:focus {
  color: var(--primary-dark);
  text-decoration: underline;
  background-color: transparent;
  border-color: transparent;
}

.btn-block {
  display: block;
  width: 100%;
}

/* Header */
.header {
  background-color: #fff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo img {
  height: 50px;
}

.main-nav {
  display: flex;
}

.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
  margin: 0 0.5rem;
}

.nav-link {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--dark-color);
  font-weight: 500;
  transition: color var(--transition-speed) ease;
}

.nav-link:hover {
  color: var(--primary-color);
  text-decoration: none;
}

.dropdown {
  position: relative;
}

.dropdown-content {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #fff;
  min-width: 200px;
  box-shadow: var(--box-shadow);
  border-radius: var(--border-radius);
  padding: 0.5rem 0;
  z-index: 1;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-speed) ease;
}

.dropdown:hover .dropdown-content {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-content a {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--dark-color);
  transition: background-color var(--transition-speed) ease, color var(--transition-speed) ease;
}

.dropdown-content a:hover {
  background-color: var(--primary-light);
  color: var(--primary-color);
  text-decoration: none;
}

.header-actions {
  display: flex;
  align-items: center;
}

.language-switcher-container {
  position: relative;
  margin-right: 1rem;
}

.language-switcher-button {
  display: flex;
  align-items: center;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  font-size: 0.875rem;
  color: var(--dark-color);
}

.language-switcher-button i {
  margin-left: 0.5rem;
  font-size: 0.75rem;
}

.language-switcher-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background-color: #fff;
  min-width: 150px;
  box-shadow: var(--box-shadow);
  border-radius: var(--border-radius);
  padding: 0.5rem 0;
  z-index: 1;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-speed) ease;
}

.language-switcher-container:hover .language-switcher-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.language-option {
  display: flex;
  align-items: center;
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: background-color var(--transition-speed) ease;
}

.language-option:hover {
  background-color: var(--primary-light);
}

.language-option img {
  width: 20px;
  height: 15px;
  margin-right: 0.5rem;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.bar {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--dark-color);
  margin: 5px 0;
  transition: all var(--transition-speed) ease;
}

/* Hero Section */
.hero-section {
  background-color: var(--primary-color);
  color: #fff;
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  color: #fff;
}

.hero-description {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: rgba(255, 255, 255, 0.9);
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

/* Section Styles */
.section {
  padding: 4rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.section-description {
  font-size: 1.125rem;
  color: var(--gray-color);
  max-width: 800px;
  margin: 0 auto;
}

/* Card Styles */
.card {
  background-color: #fff;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card-content {
  padding: 1.5rem;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.card-text {
  color: var(--gray-color);
  margin-bottom: 1.5rem;
}

.card-footer {
  padding: 1rem 1.5rem;
  background-color: var(--light-color);
  border-top: 1px solid var(--gray-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Grid System */
.row {
  display: flex;
  flex-wrap: wrap;
  margin: -1rem;
}

.col {
  flex: 1;
  padding: 1rem;
}

.col-1 { flex: 0 0 8.333333%; max-width: 8.333333%; }
.col-2 { flex: 0 0 16.666667%; max-width: 16.666667%; }
.col-3 { flex: 0 0 25%; max-width: 25%; }
.col-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
.col-5 { flex: 0 0 41.666667%; max-width: 41.666667%; }
.col-6 { flex: 0 0 50%; max-width: 50%; }
.col-7 { flex: 0 0 58.333333%; max-width: 58.333333%; }
.col-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
.col-9 { flex: 0 0 75%; max-width: 75%; }
.col-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
.col-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
.col-12 { flex: 0 0 100%; max-width: 100%; }

/* Features Section */
.features-section {
  background-color: var(--light-color);
}

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

.feature-card {
  background-color: #fff;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 2rem;
  text-align: center;
  transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background-color: var(--primary-light);
  color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
}

.feature-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.feature-description {
  color: var(--gray-color);
}

/* Products Section */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.product-card {
  background-color: #fff;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.product-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.product-content {
  padding: 1.5rem;
}

.product-title {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.product-description {
  color: var(--gray-color);
  margin-bottom: 1.5rem;
}

.product-features {
  margin-bottom: 1.5rem;
}

.product-feature {
  display: flex;
  align-items: center;
  margin-bottom: 0.5rem;
}

.product-feature i {
  color: var(--secondary-color);
  margin-right: 0.5rem;
}

.product-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.product-actions {
  display: flex;
  gap: 1rem;
}

/* Testimonials Section */
.testimonials-section {
  background-color: var(--primary-light);
}

.testimonials-slider {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.testimonial {
  background-color: #fff;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 2rem;
  text-align: center;
}

.testimonial-content {
  font-size: 1.125rem;
  font-style: italic;
  margin-bottom: 1.5rem;
  position: relative;
}

.testimonial-content::before,
.testimonial-content::after {
  content: '"';
  font-size: 2rem;
  color: var(--primary-light);
  position: absolute;
}

.testimonial-content::before {
  top: -1rem;
  left: -1rem;
}

.testimonial-content::after {
  bottom: -1.5rem;
  right: -1rem;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.testimonial-author-img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1rem;
}

.testimonial-author-name {
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.testimonial-author-title {
  font-size: 0.875rem;
  color: var(--gray-color);
}

/* CTA Section */
.cta-section {
  background-color: var(--primary-color);
  color: #fff;
  padding: 4rem 0;
}

.cta-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: #fff;
}

.cta-description {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  color: rgba(255, 255, 255, 0.9);
}

/* Footer */
.footer {
  background-color: var(--dark-color);
  color: #fff;
  padding: 4rem 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-logo img {
  height: 40px;
  margin-bottom: 1rem;
}

.footer-description {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.social-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-radius: 50%;
  transition: background-color var(--transition-speed) ease;
}

.social-icon:hover {
  background-color: var(--primary-color);
  color: #fff;
  text-decoration: none;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.footer-links-title {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  color: #fff;
}

.footer-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links-list li {
  margin-bottom: 0.75rem;
}

.footer-links-list a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-speed) ease;
}

.footer-links-list a:hover {
  color: #fff;
  text-decoration: none;
}

.footer-contact-title {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  color: #fff;
}

.footer-contact-address {
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.7);
  font-style: normal;
}

.footer-contact-info {
  margin-bottom: 1.5rem;
}

.footer-contact-info p {
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
}

.footer-contact-info i {
  margin-right: 0.5rem;
  color: var(--primary-color);
}

.footer-contact-info a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-speed) ease;
}

.footer-contact-info a:hover {
  color: #fff;
  text-decoration: none;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copyright {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
  transition: color var(--transition-speed) ease;
}

.footer-legal a:hover {
  color: #fff;
  text-decoration: none;
}

/* Cookie Consent */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--dark-color);
  color: #fff;
  padding: 1rem 0;
  z-index: 1000;
}

.cookie-consent-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cookie-consent-content p {
  margin: 0;
  padding-right: 1rem;
}

.cookie-consent-actions {
  display: flex;
  gap: 1rem;
}

/* Form Styles */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-control {
  display: block;
  width: 100%;
  padding: 0.5rem;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--dark-color);
  background-color: #fff;
  border: 1px solid var(--gray-light);
  border-radius: var(--border-radius);
  transition: border-color var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.form-control:focus {
  border-color: var(--primary-color);
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(0, 86, 179, 0.25);
}

.form-text {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: var(--gray-color);
}

.form-check {
  display: flex;
  align-items: center;
  margin-bottom: 0.5rem;
}

.form-check-input {
  margin-right: 0.5rem;
}

.form-check-label {
  margin-bottom: 0;
}

/* Responsive Styles */
@media (max-width: 1200px) {
  .container {
    max-width: 960px;
  }
}

@media (max-width: 992px) {
  .container {
    max-width: 720px;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .container {
    max-width: 540px;
  }
  
  .header-content {
    flex-wrap: wrap;
  }
  
  .main-nav {
    display: none;
    width: 100%;
    order: 3;
    margin-top: 1rem;
  }
  
  .main-nav.active {
    display: block;
  }
  
  .nav-list {
    flex-direction: column;
  }
  
  .nav-item {
    margin: 0;
  }
  
  .nav-link {
    padding: 0.75rem 0;
  }
  
  .dropdown-content {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    padding: 0 0 0 1rem;
    display: none;
  }
  
  .dropdown.active .dropdown-content {
    display: block;
  }
  
  .mobile-menu-toggle {
    display: block;
    order: 2;
  }
  
  .mobile-menu-toggle.active .bar:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
  }
  
  .mobile-menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-menu-toggle.active .bar:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .footer-legal {
    justify-content: center;
  }
  
  .cookie-consent-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-description {
    font-size: 1rem;
  }
  
  .hero-actions {
    flex-direction: column;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
  }
  
  .col-1, .col-2, .col-3, .col-4, .col-5, .col-6, 
  .col-7, .col-8, .col-9, .col-10, .col-11, .col-12 {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.fade-in {
  animation: fadeIn 1s ease;
}

@keyframes slideInUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.slide-in-up {
  animation: slideInUp 1s ease;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--primary-color); }
.text-secondary { color: var(--secondary-color); }
.text-accent { color: var(--accent-color); }
.text-dark { color: var(--dark-color); }
.text-light { color: var(--light-color); }
.text-gray { color: var(--gray-color); }

.bg-primary { background-color: var(--primary-color); }
.bg-secondary { background-color: var(--secondary-color); }
.bg-accent { background-color: var(--accent-color); }
.bg-dark { background-color: var(--dark-color); }
.bg-light { background-color: var(--light-color); }
.bg-gray { background-color: var(--gray-color); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }

.ml-0 { margin-left: 0; }
.ml-1 { margin-left: 0.25rem; }
.ml-2 { margin-left: 0.5rem; }
.ml-3 { margin-left: 1rem; }
.ml-4 { margin-left: 1.5rem; }
.ml-5 { margin-left: 3rem; }

.mr-0 { margin-right: 0; }
.mr-1 { margin-right: 0.25rem; }
.mr-2 { margin-right: 0.5rem; }
.mr-3 { margin-right: 1rem; }
.mr-4 { margin-right: 1.5rem; }
.mr-5 { margin-right: 3rem; }

.p-0 { padding: 0; }
.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }
.p-4 { padding: 1.5rem; }
.p-5 { padding: 3rem; }

.pt-0 { padding-top: 0; }
.pt-1 { padding-top: 0.25rem; }
.pt-2 { padding-top: 0.5rem; }
.pt-3 { padding-top: 1rem; }
.pt-4 { padding-top: 1.5rem; }
.pt-5 { padding-top: 3rem; }

.pb-0 { padding-bottom: 0; }
.pb-1 { padding-bottom: 0.25rem; }
.pb-2 { padding-bottom: 0.5rem; }
.pb-3 { padding-bottom: 1rem; }
.pb-4 { padding-bottom: 1.5rem; }
.pb-5 { padding-bottom: 3rem; }

.pl-0 { padding-left: 0; }
.pl-1 { padding-left: 0.25rem; }
.pl-2 { padding-left: 0.5rem; }
.pl-3 { padding-left: 1rem; }
.pl-4 { padding-left: 1.5rem; }
.pl-5 { padding-left: 3rem; }

.pr-0 { padding-right: 0; }
.pr-1 { padding-right: 0.25rem; }
.pr-2 { padding-right: 0.5rem; }
.pr-3 { padding-right: 1rem; }
.pr-4 { padding-right: 1.5rem; }
.pr-5 { padding-right: 3rem; }

.d-none { display: none; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }
.d-flex { display: flex; }

.flex-row { flex-direction: row; }
.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }

.justify-content-start { justify-content: flex-start; }
.justify-content-end { justify-content: flex-end; }
.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.justify-content-around { justify-content: space-around; }

.align-items-start { align-items: flex-start; }
.align-items-end { align-items: flex-end; }
.align-items-center { align-items: center; }
.align-items-baseline { align-items: baseline; }
.align-items-stretch { align-items: stretch; }

.w-25 { width: 25%; }
.w-50 { width: 50%; }
.w-75 { width: 75%; }
.w-100 { width: 100%; }

.h-25 { height: 25%; }
.h-50 { height: 50%; }
.h-75 { height: 75%; }
.h-100 { height: 100%; }

.rounded { border-radius: var(--border-radius); }
.rounded-circle { border-radius: 50%; }

.shadow { box-shadow: var(--box-shadow); }
.shadow-sm { box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05); }
.shadow-lg { box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1); }

.position-relative { position: relative; }
.position-absolute { position: absolute; }
.position-fixed { position: fixed; }
.position-sticky { position: sticky; }

.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-scroll { overflow: scroll; }

.font-weight-light { font-weight: 300; }
.font-weight-normal { font-weight: 400; }
.font-weight-bold { font-weight: 700; }

.font-italic { font-style: italic; }

.text-uppercase { text-transform: uppercase; }
.text-lowercase { text-transform: lowercase; }
.text-capitalize { text-transform: capitalize; }

.border { border: 1px solid var(--gray-light); }
.border-top { border-top: 1px solid var(--gray-light); }
.border-right { border-right: 1px solid var(--gray-light); }
.border-bottom { border-bottom: 1px solid var(--gray-light); }
.border-left { border-left: 1px solid var(--gray-light); }

.border-0 { border: 0; }
.border-top-0 { border-top: 0; }
.border-right-0 { border-right: 0; }
.border-bottom-0 { border-bottom: 0; }
.border-left-0 { border-left: 0; }

.border-primary { border-color: var(--primary-color); }
.border-secondary { border-color: var(--secondary-color); }
.border-accent { border-color: var(--accent-color); }
.border-dark { border-color: var(--dark-color); }
.border-light { border-color: var(--light-color); }
.border-gray { border-color: var(--gray-color); }

/* Print Styles */
@media print {
  .header, .footer, .cookie-consent, .cta-section {
    display: none;
  }
  
  body {
    font-size: 12pt;
    color: #000;
    background-color: #fff;
  }
  
  a {
    color: #000;
    text-decoration: underline;
  }
  
  .container {
    max-width: 100%;
    padding: 0;
  }
  
  .card, .feature-card, .product-card {
    box-shadow: none;
    border: 1px solid #ddd;
  }
  
  .card:hover, .feature-card:hover, .product-card:hover {
    transform: none;
    box-shadow: none;
  }
}