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

:root {
  --primary-color: #1a5f7a;
  --secondary-color: #57cc99;
  --accent-color: #ff9a3c;
  --light-color: #f8f9fa;
  --dark-color: #343a40;
  --text-color: #333;
  --text-light: #6c757d;
  --border-radius: 8px;
  --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  --transition: all 0.3s ease;
  --sidebar-width: 300px;
  --sidebar-width-tablet: 280px;
}

body {
  font-family: "Roboto", "Open Sans", sans-serif;
  color: var(--text-color);
  background-color: #f5f9fc;
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

h1,
h2,
h3,
h4 {
  font-family: "Open Sans", sans-serif;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1.2rem;
}

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

.content {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  background-color: #f5f9fc;
}

.hero {
  padding: 80px 0 60px;
  background: linear-gradient(
    135deg,
    rgba(26, 95, 122, 0.05) 0%,
    rgba(87, 204, 153, 0.05) 100%
  );
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.hero-title {
  color: var(--primary-color);
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.hero-subtitle {
  color: var(--secondary-color);
  font-size: 1.8rem;
  margin-bottom: 2rem;
}

.hero-description {
  font-size: 1.1rem;
  max-width: 800px;
  margin-bottom: 1.5rem;
  color: var(--text-color);
}

.sports-section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  color: var(--primary-color);
  position: relative;
  display: inline-block;
  margin-bottom: 1.5rem;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--secondary-color);
  border-radius: 2px;
}

.divider {
  height: 1px;
  background-color: rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 200px;
  margin: 1.5rem auto;
}

.section-intro {
  max-width: 700px;
  margin: 0 auto 2rem;
  color: var(--text-light);
  font-size: 1.1rem;
}

.sports-container {
  display: flex;
  flex-direction: column;
  gap: 60px;
}

.sport-item {
  display: flex;
  align-items: center;
  background-color: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.sport-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

.sport-item:nth-child(odd) {
  flex-direction: row;
}

.sport-item:nth-child(even) {
  flex-direction: row-reverse;
}

.sport-image {
  flex: 0 0 45%;
  height: 300px;
  overflow: hidden;
}

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

.sport-item:hover .sport-image img {
  transform: scale(1.05);
}

.sport-content {
  flex: 1;
  padding: 40px;
}

.sport-title {
  color: var(--primary-color);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 1.2rem;
}

.sport-icon {
  color: var(--secondary-color);
  font-size: 1.5rem;
}

.sport-description {
  color: var(--text-color);
  font-size: 1.05rem;
}

@media (max-width: 992px) {
  :root {
    --sidebar-width: var(--sidebar-width-tablet);
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.6rem;
  }

  .sport-image {
    height: 280px;
  }

  .sport-content {
    padding: 30px;
  }
}

@media (max-width: 768px) {
  .sidebar {
    width: var(--sidebar-width-tablet);
  }

  .content {
    margin-left: var(--sidebar-width-tablet);
  }

  .hero-stats {
    gap: 20px;
  }

  .stat {
    min-width: 120px;
    padding: 12px 20px;
  }

  .stat-number {
    font-size: 2rem;
  }

  .sport-item,
  .sport-item:nth-child(odd),
  .sport-item:nth-child(even) {
    flex-direction: column;
  }

  .sport-image {
    flex: 0 0 250px;
    width: 100%;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    width: 280px;
  }

  .sidebar.active {
    transform: translateX(0);
  }

  .content {
    margin-left: 0;
    padding-top: 80px;
  }

  .hero {
    padding: 40px 0 30px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.4rem;
  }

  .hero-stats {
    flex-direction: column;
    align-items: center;
    gap: 15px;
  }

  .stat {
    width: 100%;
    max-width: 250px;
  }

  .sports-section,
  .cta-section {
    padding: 50px 0;
  }

  .section-title {
    font-size: 1.7rem;
  }

  .sport-image {
    height: 220px;
  }

  .sport-content {
    padding: 25px;
  }

  .footer-content {
    flex-direction: column;
    gap: 30px;
  }

  .footer-info p {
    font-size: 0.95rem;
  }
}