/* Modern Styles for zukunftdigital */

/* CSS Variables */
:root {
  --primary: #2c3e50;
  --secondary: #3498db;
  --accent: #e74c3c;
  --accent-hover: #c0392b;
  --success: #27ae60;
  --warning: #f39c12;
  --light: #ffffff;
  --dark: #2c3e50;
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #6c757d;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;
  
  --gradient-primary: linear-gradient(135deg, var(--accent) 0%, var(--secondary) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
  --gradient-accent: linear-gradient(135deg, var(--accent) 0%, #ff6b6b 100%);
  
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
  --shadow: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
  --shadow-xl: 0 20px 40px rgba(0,0,0,0.2);
  
  --border-radius: 12px;
  --border-radius-lg: 20px;
  --transition: all 0.3s ease;
}

/* Global Styles */
* {
  box-sizing: border-box;
}

body {
  font-family: 'Noto Serif', serif;
  line-height: 1.6;
  color: var(--gray-800);
  overflow-x: hidden;
}

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Modern Header */
.modern-header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: var(--transition);
  padding: 1rem 0;
}

.modern-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon {
  font-size: 2rem;
  color: var(--accent);
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.navbar-nav .nav-link {
  color: var(--gray-700);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  transition: var(--transition);
  position: relative;
}

.navbar-nav .nav-link:hover {
  color: var(--accent);
  background: rgba(231, 76, 60, 0.1);
}

.navbar-nav .nav-link.cta-button {
  background: var(--gradient-primary);
  color: white;
  margin-left: 1rem;
}

.navbar-nav .nav-link.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.3);
}

.hero-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="white" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
}

.hero-content {
  position: relative;
  z-index: 2;
  color: white;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  margin-bottom: 2rem;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.8;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-image-container {
  position: relative;
  z-index: 2;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero-image {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.floating-card {
  position: absolute;
  background: white;
  padding: 1rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--primary);
  animation: float 3s ease-in-out infinite;
}

.floating-card i {
  color: var(--accent);
  font-size: 1.2rem;
}

.card-1 {
  top: 20%;
  right: -10%;
  animation-delay: 0s;
}

.card-2 {
  bottom: 30%;
  left: -10%;
  animation-delay: 1s;
}

.card-3 {
  top: 60%;
  right: 10%;
  animation-delay: 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  background: var(--gradient-primary);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1rem;
}

.section-description {
  font-size: 1.1rem;
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
}

/* Advantages Section */
.advantages-section {
  padding: 5rem 0;
  background: var(--gray-100);
}

.advantage-card {
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  height: 100%;
  border: 1px solid var(--gray-200);
}

.advantage-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.advantage-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.advantage-icon i {
  font-size: 1.5rem;
  color: white;
}

.advantage-card h4 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 1rem;
}

.advantage-card p {
  color: var(--gray-600);
  margin-bottom: 1.5rem;
}

.advantage-number {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 30px;
  height: 30px;
  background: var(--accent);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
}

/* Methods Section */
.methods-section {
  padding: 5rem 0;
  background: white;
}

.method-card {
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  height: 100%;
  border: 1px solid var(--gray-200);
  overflow: hidden;
}

.method-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.method-card.featured {
  border: 2px solid var(--accent);
  transform: scale(1.02);
}

.method-card.featured:hover {
  transform: scale(1.02) translateY(-5px);
}

.method-header {
  padding: 1.5rem 1.5rem 0;
  position: relative;
}

.method-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.method-icon i {
  font-size: 1.5rem;
  color: white;
}

.method-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--accent);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
}

.method-badge.popular {
  background: var(--success);
}

.method-content {
  padding: 0 1.5rem 1.5rem;
}

.method-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 1rem;
}

.method-content p {
  color: var(--gray-600);
  margin-bottom: 1.5rem;
}

.method-features {
  list-style: none;
  padding: 0;
  margin-bottom: 1.5rem;
}

.method-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  color: var(--gray-700);
}

.method-features i {
  color: var(--success);
  font-size: 0.9rem;
}

.method-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-200);
  font-size: 0.9rem;
  color: var(--gray-600);
}

/* CTA Section */
.cta-section {
  padding: 5rem 0;
  background: var(--gray-100);
}

.cta-card {
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  height: 100%;
  overflow: hidden;
}

.cta-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.cta-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.cta-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.cta-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.cta-card:hover .cta-overlay {
  opacity: 1;
}

.cta-card:hover .cta-image img {
  transform: scale(1.1);
}

.cta-icon {
  width: 60px;
  height: 60px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cta-icon i {
  font-size: 1.5rem;
  color: var(--accent);
}

.cta-content {
  padding: 1.5rem;
}

.cta-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 1rem;
}

.cta-content p {
  color: var(--gray-600);
  margin-bottom: 1.5rem;
}

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

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  color: var(--gray-700);
  font-size: 0.9rem;
}

.feature-item i {
  color: var(--success);
}

/* Testimonials Section */
.testimonials-section {
  padding: 5rem 0;
  background: white;
}

.testimonial-card {
  background: white;
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  height: 100%;
  border: 1px solid var(--gray-200);
  position: relative;
  display: flex;
  flex-direction: column;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.testimonial-card.featured {
  border: 2px solid var(--accent);
  transform: scale(1.02);
  background: linear-gradient(135deg, rgba(231, 76, 60, 0.05) 0%, rgba(52, 152, 219, 0.05) 100%);
}

.testimonial-card.featured:hover {
  transform: scale(1.02) translateY(-5px);
}

.testimonial-quote-icon {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.1;
}

.testimonial-quote-icon i {
  font-size: 1.5rem;
  color: var(--accent);
}

.testimonial-quote {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--gray-800);
  margin-bottom: 1.5rem;
  font-style: italic;
  position: relative;
  padding: 0;
  border: none;
  flex-grow: 1;
}

.testimonial-quote::before {
  content: '"';
  font-size: 4rem;
  color: var(--accent);
  position: absolute;
  top: -1rem;
  left: -0.5rem;
  opacity: 0.3;
  font-family: serif;
}

.testimonial-rating {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1.5rem;
  justify-content: center;
}

.testimonial-rating i {
  color: var(--warning);
  font-size: 1.1rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: auto;
}

.testimonial-avatar {
  position: relative;
  flex-shrink: 0;
}

.testimonial-avatar img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--gray-200);
  transition: var(--transition);
}

.testimonial-card:hover .testimonial-avatar img {
  border-color: var(--accent);
}

.testimonial-info h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.25rem;
}

.testimonial-info p {
  font-size: 0.9rem;
  color: var(--gray-600);
  margin: 0;
}

.testimonials-stats {
  margin-top: 3rem;
  padding: 2rem;
  background: var(--gray-100);
  border-radius: var(--border-radius);
}

.stat-card {
  text-align: center;
  padding: 1rem;
}

.stat-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.stat-icon i {
  font-size: 1.5rem;
  color: white;
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--gray-600);
  font-size: 0.9rem;
}

/* Contact Section */
.contact-section {
  padding: 5rem 0;
  background: var(--gray-100);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-card {
  background: white;
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--gray-200);
}

.contact-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.contact-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.contact-icon i {
  font-size: 1.25rem;
  color: white;
}

.contact-card h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.contact-card p {
  font-size: 1rem;
  color: var(--gray-700);
  margin-bottom: 0.25rem;
}

.contact-card span {
  font-size: 0.9rem;
  color: var(--gray-600);
}

.contact-form-container {
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
}

.form-header {
  text-align: center;
  margin-bottom: 2rem;
}

.form-header h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.form-header p {
  color: var(--gray-600);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: flex;
  align-items: center;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.form-control {
  border: 2px solid var(--gray-200);
  border-radius: var(--border-radius);
  padding: 0.75rem 1rem;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 0.2rem rgba(231, 76, 60, 0.25);
}

.error-message {
  color: var(--accent);
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

/* Modern Footer */
.modern-footer {
  background: var(--primary);
  color: white;
  padding: 3rem 0 1rem;
}

.footer-brand {
  margin-bottom: 2rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.footer-logo i {
  color: var(--accent);
}

.footer-description {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1.5rem;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255, 255, 255, 0.8);
}

.contact-item i {
  color: var(--accent);
  width: 20px;
}

.footer-section h5 {
  color: white;
  font-weight: 600;
  margin-bottom: 1rem;
}

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

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

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-links a:hover {
  color: var(--accent);
  transform: translateX(5px);
}

.newsletter-form {
  margin-bottom: 1.5rem;
}

.newsletter-form .input-group {
  border-radius: var(--border-radius);
  overflow: hidden;
}

.newsletter-form .form-control {
  border: none;
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.newsletter-form .form-control::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.newsletter-form .btn {
  border: none;
  background: var(--accent);
}

.social-links h6 {
  color: white;
  margin-bottom: 1rem;
}

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

.social-icon {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  transition: var(--transition);
}

.social-icon:hover {
  background: var(--accent);
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  margin-top: 2rem;
}

.copyright {
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
}

.footer-legal {
  display: flex;
  gap: 2rem;
  justify-content: flex-end;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: var(--transition);
}

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

/* Responsive Design */
@media (max-width: 991.98px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 1rem;
  }
  
  .hero-buttons {
    flex-direction: column;
  }
  
  .floating-card {
    display: none;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .footer-legal {
    justify-content: flex-start;
    margin-top: 1rem;
  }
}

@media (max-width: 767.98px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-description {
    font-size: 1.1rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .advantage-card,
  .method-card,
  .cta-card,
  .testimonial-card {
    margin-bottom: 2rem;
  }
  
  .testimonial-card {
    padding: 2rem 1.5rem;
  }
  
  .testimonial-quote {
    font-size: 1rem;
  }
  
  .testimonial-quote::before {
    font-size: 3rem;
    top: -0.5rem;
  }
  
  .testimonial-author {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }
  
  .contact-info {
    margin-bottom: 2rem;
  }
  
  .footer-legal {
    flex-direction: column;
    gap: 1rem;
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* Page Styles */
.page-main {
  padding-top: 100px;
  min-height: 100vh;
}

.page-section {
  padding: 5rem 0;
  background: var(--gray-100);
}

.page-header {
  margin-bottom: 3rem;
}

.page-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1rem;
}

.page-description {
  font-size: 1.1rem;
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
}

.policy-content {
  background: white;
  padding: 3rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
}

.policy-section {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--gray-200);
}

.policy-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.policy-section h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
}

.policy-section h3 i {
  color: var(--accent);
  font-size: 1.1rem;
}

.policy-section p {
  color: var(--gray-700);
  line-height: 1.7;
  margin-bottom: 1rem;
}

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

.policy-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  color: var(--gray-700);
  line-height: 1.6;
}

.policy-list i {
  color: var(--success);
  font-size: 0.9rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.contact-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

.contact-link:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

/* Responsive adjustments for policy pages */
@media (max-width: 767.98px) {
  .page-title {
    font-size: 2rem;
  }
  
  .policy-content {
    padding: 2rem 1.5rem;
  }
  
  .policy-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
  }
  
  .policy-section h3 {
    font-size: 1.1rem;
  }
}

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

.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; }

.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; }

.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; }