/* Main CSS for Bilaven.com */
:root {
  --primary-color: #2563EB;
  --secondary-color: #4F46E5;
  --accent-color: #10B981;
  --text-color: #1F2937;
  --light-text: #6B7280;
  --bg-color: #FFFFFF;
  --light-bg: #F9FAFB;
  --border-color: #E5E7EB;
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

/* Reset and base styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  color: var(--text-color);
  line-height: 1.6;
  background-color: var(--bg-color);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  margin-bottom: 1rem;
  line-height: 1.2;
  font-weight: 700;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.75rem;
}

p {
  margin-bottom: 1.5rem;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

/* Layout */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin: -1rem;
}

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

/* Header */
header {
  background-color: var(--bg-color);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
}

.logo img {
  height: 2.5rem;
  margin-right: 0.5rem;
}

.nav-menu {
  display: flex;
  list-style: none;
}

.nav-item {
  margin-left: 1.5rem;
}

.nav-link {
  color: var(--text-color);
  font-weight: 500;
}

.nav-link:hover {
  color: var(--primary-color);
}

.nav-link.active {
  color: var(--primary-color);
}

.mobile-toggle {
  display: none;
  cursor: pointer;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 5rem 0;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

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

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 0.375rem;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary {
  background-color: var(--accent-color);
  color: white;
  border: none;
}

.btn-primary:hover {
  background-color: #0DA271;
  text-decoration: none;
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid white;
  color: white;
}

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
  text-decoration: none;
  transform: translateY(-2px);
}

/* Sections */
section {
  padding: 5rem 0;
}

section:nth-child(even) {
  background-color: var(--light-bg);
}

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

.section-header h2 {
  position: relative;
  display: inline-block;
  margin-bottom: 1rem;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 25%;
  width: 50%;
  height: 4px;
  background-color: var(--accent-color);
  border-radius: 2px;
}

.section-header p {
  color: var(--light-text);
  max-width: 600px;
  margin: 0 auto;
}

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

.feature-card {
  background-color: white;
  border-radius: 0.5rem;
  padding: 2rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  margin-bottom: 1rem;
  color: var(--accent-color);
  font-size: 2rem;
}

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

/* About */
.about-content {
  display: flex;
  align-items: center;
  gap: 3rem;
}

.about-text {
  flex: 1;
}

.about-image {
  flex: 1;
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.service-card {
  position: relative;
  background-color: white;
  border-radius: 0.5rem;
  padding: 2rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  margin-bottom: 1rem;
}

/* Testimonials */
.testimonials-slider {
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-card {
  background-color: white;
  border-radius: 0.5rem;
  padding: 2rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  margin-bottom: 1.5rem;
}

.testimonial-content {
  position: relative;
  padding: 1.5rem 0;
}

.testimonial-content::before {
  content: """;
  position: absolute;
  top: 0;
  left: -1rem;
  font-size: 5rem;
  line-height: 1;
  color: var(--primary-color);
  opacity: 0.2;
}

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

.testimonial-author-info h4 {
  margin-bottom: 0.25rem;
}

.testimonial-author-info p {
  color: var(--light-text);
  margin-bottom: 0;
}

/* Contact */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

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

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

.form-control {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

/* Footer */
footer {
  background-color: #1F2937;
  color: white;
  padding: 4rem 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.footer-contact {
  margin-bottom: 1rem;
}

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

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.footer-social a:hover {
  background-color: var(--accent-color);
  transform: translateY(-2px);
  text-decoration: none;
}

.footer-heading {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  position: relative;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 2rem;
  height: 3px;
  background-color: var(--accent-color);
}

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

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

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: white;
  text-decoration: none;
}

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

.footer-bottom p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.7);
}

/* Entertainment section */
.entertainment {
  background-color: var(--light-bg);
  padding: 3rem 0;
}

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

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

.entertainment-card {
  background-color: white;
  border-radius: 0.5rem;
  padding: 2rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.entertainment-card:hover {
  transform: translateY(-5px);
}

.entertainment-card h4 {
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.entertainment-links {
  list-style: none;
}

.entertainment-links li {
  margin-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.entertainment-links a {
  color: var(--text-color);
  transition: color 0.3s ease;
}

.entertainment-links a:hover {
  color: var(--accent-color);
}

/* Responsive styles */
@media (max-width: 991px) {
  h1 {
    font-size: 2.25rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .about-content {
    flex-direction: column;
  }
  
  .about-image {
    order: -1;
  }
}

@media (max-width: 768px) {
  .navbar {
    flex-wrap: wrap;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .nav-menu {
    display: none;
    width: 100%;
    flex-direction: column;
    margin-top: 1rem;
  }
  
  .nav-menu.show {
    display: flex;
  }
  
  .nav-item {
    margin: 0.5rem 0;
    margin-left: 0;
  }
  
  .hero {
    padding: 3rem 0;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  section {
    padding: 3rem 0;
  }
  
  .footer-content {
    grid-template-columns: repeat(auto-fit, minmax(100%, 1fr));
    gap: 2rem;
  }
}

@media (max-width: 576px) {
  html {
    font-size: 14px;
  }
  
  .features-grid,
  .services-grid,
  .entertainment-grid {
    grid-template-columns: 1fr;
  }
  
  .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
}