/* ===================================
   WSV Theme - Wassersport-Verein 1921 e.V.
   =================================== */

:root {
  --primary-green: #00A651;
  --secondary-green: #00b85c;
  --dark-green: #007a3d;
  --light-green: #e8f5e9;
  --dark-gray: #2c3e2d;
  --light-gray: #f5f5f5;
  --text-color: #1a1a1a;
  --white: #ffffff;
  --border-radius: 8px;
  --transition: all 0.3s ease;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--white);
}

/* ===================================
   Links
   =================================== */

a {
  color: var(--dark-green);
  transition: var(--transition);
}

a:hover {
  color: var(--primary-green);
}

/* ===================================
   Header & Navigation
   =================================== */

header {
  background: #3a3a3a;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.6);
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  border-bottom: 3px solid var(--primary-green);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 3rem;
}

.logo {
  display: block;
  text-decoration: none;
}

.logo-image {
  height: 70px;
  width: auto;
  display: block;
  transition: var(--transition);
  background: transparent;
  padding: 0;
  border-radius: 0;
}

.logo-image:hover {
  opacity: 0.9;
}

/* Navigation */
nav {
  position: relative;
  width: 100%;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--primary-green);
}

.main-menu {
  list-style: none;
  display: flex;
  gap: 0;
}

.main-menu > li {
  position: relative;
}

.main-menu > li > a {
  display: block;
  padding: 1rem 1.5rem;
  color: var(--white);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  border-bottom: 3px solid transparent;
}

.main-menu > li > a:hover,
.main-menu > li > a.active {
  color: var(--white);
  background-color: transparent;
  border-bottom: 3px solid var(--primary-green);
  border-radius: 0;
}

/* Dropdown-Menü */
.main-menu li:hover > .submenu {
  display: block;
}

.submenu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #3a3a3a;
  min-width: 250px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  border-radius: 0;
  padding: 0.5rem 0;
  z-index: 1001;
}

.submenu li {
  list-style: none;
}

.submenu a {
  display: block;
  padding: 0.75rem 1.5rem;
  color: var(--white);
  text-decoration: none;
  transition: var(--transition);
  border-left: 3px solid transparent;
}

.submenu a:hover {
  background-color: transparent;
  color: var(--white);
  padding-left: 1.75rem;
  border-left: 3px solid var(--primary-green);
}

/* ===================================
   Hero Section (Startseite)
   =================================== */

.hero {
  background: transparent;
  color: var(--white);
  padding: 0;
  text-align: left;
  position: relative;
  overflow: visible;
  height: 252px;
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: stretch;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.hero-logo {
  margin: 0;
  padding: 6px;
  flex-shrink: 0;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.hero-logo a {
  pointer-events: none;
  cursor: default;
}

.hero-logo-image {
  height: 240px;
  width: auto;
  background: transparent;
  padding: 0;
  border-radius: 0;
  box-shadow: none;
  transition: none;
  display: block;
  margin: 0;
  opacity: 1;
  object-fit: contain;
  pointer-events: none;
}

.hero-logo-image:hover {
  transform: none;
  box-shadow: none;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.hero p,
.hero-subtitle {
  display: none;
}

.hero-image {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  margin-top: 0.2rem;
  margin-bottom: 0.2rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Hero Background Image */
.hero.has-background {
  background-size: contain;
  background-position: right center;
  background-repeat: no-repeat;
}

.hero.has-background::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: inherit;
  background-position: right center;
  z-index: 0;
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: none;
  padding: 0;
  margin: 0;
  display: contents;
}

/* ===================================
   Main Content
   =================================== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

main h1 {
  color: var(--primary-green);
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 3px solid var(--secondary-green);
  padding-bottom: 0.5rem;
}

main h2 {
  color: var(--primary-green);
  font-size: 2rem;
  margin: 2rem 0 1rem;
}

main h3 {
  color: var(--dark-gray);
  font-size: 1.5rem;
  margin: 1.5rem 0 0.75rem;
}

main p {
  margin-bottom: 1rem;
  line-height: 1.8;
}

main img {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  margin: 1.5rem 0;
}

main ul {
  margin: 1rem 0;
  padding-left: 1.5rem;
  list-style-position: outside;
}

main ul li {
  margin-bottom: 0.5rem;
  line-height: 1.8;
}

main ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
  list-style-position: outside;
}

main ol li {
  margin-bottom: 0.5rem;
  line-height: 1.8;
}

/* ===================================
   Cards / Teaser
   =================================== */

.teaser-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.teaser-card {
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: var(--transition);
}

.teaser-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.teaser-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  margin: 0;
}

.teaser-content {
  padding: 1.5rem;
}

.teaser-card h3 {
  color: var(--primary-green);
  margin: 0 0 0.5rem;
}

.teaser-card p {
  color: #666;
  margin-bottom: 1rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--primary-green);
  color: var(--white);
  text-decoration: none;
  border-radius: var(--border-radius);
  font-weight: 500;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn:hover {
  background-color: var(--dark-green);
  transform: translateY(-2px);
}

.btn-secondary {
  background: none;
  border: none;
  color: var(--primary-green);
  padding: 0.5rem 0;
  text-decoration: none;
}

.btn-secondary:hover {
  background: none;
  color: var(--dark-green);
  text-decoration: underline;
}

/* ===================================
   Personen-Listen (Vorstand etc.)
   =================================== */

.person-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.person-card {
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  padding: 1.5rem;
  text-align: center;
  transition: var(--transition);
}

.person-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.person-image {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1rem;
  border: 3px solid var(--primary-green);
}

.person-function {
  color: var(--primary-green);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.5rem;
}

.person-name {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--dark-gray);
  margin-bottom: 1rem;
}

.person-contact {
  font-size: 0.9rem;
  color: #666;
}

.person-contact a {
  color: var(--primary-green);
  text-decoration: none;
}

.person-contact a:hover {
  text-decoration: underline;
}

/* ===================================
   Galerie
   =================================== */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
  cursor: pointer;
  aspect-ratio: 4/3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
  margin: 0;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

/* Simple Lightbox */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: 90%;
  max-height: 90%;
  border-radius: var(--border-radius);
}

.lightbox-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  color: var(--white);
  font-size: 3rem;
  cursor: pointer;
  background: none;
  border: none;
}

/* ===================================
   Downloads
   =================================== */

.download-list {
  margin: 2rem 0;
}

.download-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  margin-bottom: 1rem;
  transition: var(--transition);
}

.download-item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.download-info {
  flex: 1;
}

.download-title {
  font-weight: 600;
  color: var(--dark-gray);
  margin-bottom: 0.25rem;
}

.download-meta {
  font-size: 0.85rem;
  color: #666;
}

.download-category {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: var(--light-gray);
  border-radius: 12px;
  font-size: 0.8rem;
  margin-right: 0.5rem;
}

.download-icon {
  font-size: 2rem;
  color: var(--primary-green);
  margin-right: 1rem;
}

.download-link {
  padding: 0.5rem 1rem;
  background-color: var(--primary-green);
  color: var(--white);
  text-decoration: none;
  border-radius: var(--border-radius);
  font-size: 0.9rem;
  transition: var(--transition);
}

.download-link:hover {
  background-color: var(--dark-green);
}

/* ===================================
   Chronik
   =================================== */

.chronik-section {
  margin: 2rem 0;
  padding-left: 2rem;
  border-left: 4px solid var(--primary-green);
}

.chronik-year {
  color: var(--secondary-green);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.chronik-text {
  color: var(--text-color);
  line-height: 1.8;
}

/* ===================================
   Kontaktformular
   =================================== */

.contact-form {
  max-width: 600px;
  margin: 2rem 0;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--dark-gray);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid #ddd;
  border-radius: var(--border-radius);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
  background-color: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-green);
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300A651' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1.25rem;
  padding-right: 2.5rem;
}

/* ===================================
   Footer
   =================================== */

footer {
  background-color: #3a3a3a;
  color: var(--white);
  padding: 3rem 0 1rem;
  margin-top: 4rem;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3 {
  color: var(--secondary-green);
  margin-bottom: 1rem;
}

.footer-section p {
  line-height: 1.8;
  opacity: 0.9;
}

.footer-section:last-child {
  padding-left: 4rem;
}

.footer-menu {
  list-style: none;
}

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

.footer-menu a {
  color: var(--white);
  text-decoration: none;
  opacity: 0.8;
  transition: var(--transition);
}

.footer-menu a:hover {
  opacity: 1;
  color: var(--secondary-green);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0.7;
  font-size: 0.9rem;
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 768px) {
  .footer-section:last-child {
    padding-left: 0;
  }

  .header-container {
    padding: 0.5rem 1rem;
    gap: 0;
    position: relative;
  }

  .logo {
    flex: 0 0 auto;
  }

  .nav-toggle {
    display: block;
    font-size: 2rem;
    padding: 0.5rem;
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
  }

  nav {
    position: absolute;
    width: 100%;
  }

  .logo-image {
    height: 50px;
  }

  .main-menu {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    width: 100%;
    background: #3a3a3a;
    flex-direction: column;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    z-index: 999;
    max-height: calc(100vh - 80px);
    overflow-y: auto;
  }

  .main-menu.active {
    display: flex;
  }

  .main-menu > li > a {
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 3px solid transparent;
  }

  .main-menu > li > a:hover,
  .main-menu > li > a.active {
    border-left: 3px solid var(--primary-green);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .submenu {
    position: static;
    display: none;
    box-shadow: none;
    background-color: rgba(0, 0, 0, 0.2);
  }

  .main-menu li.active .submenu {
    display: block;
  }

  .hero {
    height: auto;
    flex-direction: column;
    align-items: center;
  }

  .hero-logo {
    width: 100%;
    padding: 1rem;
  }

  .hero-logo-image {
    height: 120px;
    max-height: 120px;
  }

  .hero.has-background {
    background-position: center center;
    background-size: cover;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .container {
    padding: 2rem 1rem;
  }

  main h1 {
    font-size: 1.8rem;
  }

  main h2 {
    font-size: 1.5rem;
  }

  .teaser-grid {
    grid-template-columns: 1fr;
  }

  .person-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }

  .download-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .logo {
    font-size: 1.2rem;
  }

  .hero {
    height: auto;
  }

  .hero-logo {
    padding: 0.5rem;
  }

  .hero-logo-image {
    height: 100px;
    max-height: 100px;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

/* ===================================
   News / Aktuelles
   =================================== */

/* News Preview on Homepage */
.home-news-section {
  margin-top: 2rem;
  padding-top: 0;
}

.home-news-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.home-news-header h2 {
  color: var(--primary-green);
  font-size: 2rem;
  margin: 0;
}

.home-news-more {
  text-align: center;
  margin-top: 2.5rem;
  padding: 1.5rem 0;
}

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

.news-preview-card {
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.news-preview-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.news-preview-image-link {
  display: block;
  overflow: hidden;
  height: 200px;
}

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

.news-preview-card:hover .news-preview-image {
  transform: scale(1.05);
}

/* Fallback logo styling for preview cards */
.news-preview-image-link.news-image-fallback {
  background: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.news-preview-image-link.news-image-fallback img {
  object-fit: contain !important;
  width: 80%;
  height: 80%;
}

.news-preview-content {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.news-preview-date {
  display: block;
  font-size: 0.85rem;
  color: #666;
  margin-bottom: 0.5rem;
}

.news-preview-title {
  font-size: 1.3rem;
  margin: 0 0 0.75rem;
}

.news-preview-title a {
  color: var(--dark-gray);
  text-decoration: none;
  transition: var(--transition);
}

.news-preview-title a:hover {
  color: var(--primary-green);
}

.news-preview-excerpt {
  color: #666;
  line-height: 1.6;
  margin-bottom: 1rem;
  flex: 1;
}

.news-preview-link {
  color: var(--primary-green);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

.news-preview-link:hover {
  color: var(--dark-green);
}

/* News List Page */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
  margin: 3rem 0;
}

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

.news-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.news-image-link {
  display: block;
  overflow: hidden;
  height: 250px;
}

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

.news-card:hover .news-image {
  transform: scale(1.05);
}

/* Fallback logo styling */
.news-image-fallback {
  background: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.news-image-fallback img {
  object-fit: contain !important;
  width: 80%;
  height: 80%;
}

.news-content {
  padding: 2rem;
}

.news-date {
  display: block;
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 0.75rem;
}

.news-title {
  font-size: 1.5rem;
  margin: 0 0 1rem;
}

.news-title a {
  color: var(--dark-gray);
  text-decoration: none;
  transition: var(--transition);
}

.news-title a:hover {
  color: var(--primary-green);
}

.news-excerpt {
  color: #666;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

/* Single News Article */
.news-article {
  max-width: 800px;
  margin: 0 auto;
}

.news-article-header {
  margin-bottom: 2rem;
  background: transparent !important;
  box-shadow: none !important;
  position: static !important;
  border-bottom: none !important;
  width: auto !important;
}

.news-article-date {
  display: block;
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 1rem;
}

.back-link {
  display: inline-block;
  color: var(--primary-green) !important;
  text-decoration: none;
  font-weight: 500;
  margin-top: 2rem;
  background: none !important;
  background-color: transparent !important;
  border: none !important;
  padding: 0 !important;
}

.back-link:hover {
  color: var(--dark-green) !important;
  text-decoration: underline;
  background: none !important;
  background-color: transparent !important;
}

.news-article h1 {
  color: var(--primary-green);
  font-size: 2.5rem;
  margin: 0;
}

.news-article-image {
  margin: 2rem 0;
  border-radius: var(--border-radius);
  overflow: hidden;
}

.news-article-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* Fallback logo styling for article images */
.news-article-image.news-image-fallback {
  background: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  min-height: 300px;
}

.news-article-image.news-image-fallback img {
  object-fit: contain;
  max-width: 400px;
  width: 60%;
  height: auto;
}

.news-article-content {
  font-size: 1.1rem;
  line-height: 1.8;
}

.news-article-content h2 {
  color: var(--primary-green);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.news-article-content h3 {
  color: var(--dark-gray);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.news-article-footer {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--light-gray);
  background-color: transparent !important;
  color: var(--text-color) !important;
  padding: 2rem 0 0 0 !important;
}

/* Load More Button */
.news-load-more {
  text-align: center;
  margin: 3rem 0;
  padding: 2rem 0;
}

.btn-load-more {
  background: var(--primary-green);
  color: var(--white);
  border: none;
  padding: 1rem 3rem;
  font-size: 1.1rem;
  font-weight: 500;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0, 166, 81, 0.3);
}

.btn-load-more:hover {
  background: var(--dark-green);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 166, 81, 0.4);
}

.btn-load-more:active {
  transform: translateY(0);
}

/* Fade-in Animation */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===================================
   Utility Classes
   =================================== */

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

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.p-1 { padding: 1rem; }
.p-2 { padding: 2rem; }
.p-3 { padding: 3rem; }