/* TechNova Solutions - Main Stylesheet */
:root {
  --primary-color: #0057b8;
  --secondary-color: #00a8e8;
  --accent-color: #ffd700;
  --text-color: #333333;
  --light-color: #f7f9fc;
  --dark-color: #1a1a2e;
  --success-color: #28a745;
  --danger-color: #dc3545;
  --font-main: 'Poppins', sans-serif;
  --font-heading: 'Montserrat', sans-serif;
  --transition: all 0.3s ease;
}

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

body {
  font-family: var(--font-main);
  color: var(--text-color);
  line-height: 1.6;
  background-color: var(--light-color);
  overflow-x: hidden;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--dark-color);
}

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

/* Header Styles */
.header {
  background-color: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 40px;
  margin-right: 10px;
}

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

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

.nav-menu li {
  margin-left: 2rem;
}

.nav-menu a {
  color: var(--dark-color);
  font-weight: 600;
}

.nav-menu a:hover, 
.nav-menu a.active {
  color: var(--primary-color);
}

.hamburger {
  display: none;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 180px 0 100px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  text-align: center;
}

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

.hero p {
  font-size: 1.2rem;
  max-width: 800px;
  margin: 0 auto 2rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 5px;
  font-weight: 600;
  text-align: center;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn-primary {
  background-color: var(--accent-color);
  color: var(--dark-color);
}

.btn-primary:hover {
  background-color: #e6c200;
  color: var(--dark-color);
}

.btn-secondary {
  background-color: transparent;
  color: white;
  border: 2px solid white;
  margin-left: 1rem;
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
}

/* Features Section */
.features {
  padding: 100px 0;
}

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

.section-title h2 {
  font-size: 2.5rem;
  position: relative;
  display: inline-block;
  padding-bottom: 0.5rem;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 3px;
  width: 60px;
  background-color: var(--primary-color);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-card {
  background-color: white;
  border-radius: 10px;
  padding: 2rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

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

.feature-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

/* About Section */
.about {
  padding: 100px 0;
  background-color: #f0f4fa;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.about-content p {
  margin-bottom: 1rem;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.stat {
  background-color: white;
  border-radius: 10px;
  padding: 1.5rem;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

/* Services Section */
.services {
  padding: 100px 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  background-color: white;
  border-radius: 10px;
  padding: 2rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
  text-align: center;
}

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

.service-icon {
  height: 80px;
  width: 80px;
  background-color: rgba(0, 87, 184, 0.1);
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2rem;
  color: var(--primary-color);
}

/* CTA Section */
.cta {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  text-align: center;
}

.cta h2 {
  font-size: 2.5rem;
  color: white;
  margin-bottom: 1.5rem;
}

.cta p {
  max-width: 700px;
  margin: 0 auto 2rem;
  font-size: 1.1rem;
}

/* Footer */
.footer {
  padding: 80px 0 20px;
  background-color: var(--dark-color);
  color: white;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

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

.footer-logo img {
  height: 40px;
}

.footer h4 {
  font-size: 1.2rem;
  color: white;
  margin-bottom: 1.5rem;
}

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

.footer-links li {
  margin-bottom: 0.8rem;
}

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

.footer-links a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.9);
}

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

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

.social-icons a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.2rem;
  transition: var(--transition);
}

.social-icons a:hover {
  color: white;
}

/* Entertainment Section */
.entertainment {
  padding: 80px 0;
  background-color: #f8fafd;
}

.entertainment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.entertainment-card {
  background-color: white;
  border-radius: 10px;
  padding: 2rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.entertainment-card h3 {
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.entertainment-card p {
  margin-bottom: 1.5rem;
  color: #666;
}

.entertainment-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.entertainment-links a {
  display: inline-block;
  background-color: rgba(0, 87, 184, 0.1);
  color: var(--primary-color);
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
}

.entertainment-links a:hover {
  background-color: var(--primary-color);
  color: white;
}

/* Contact Page */
.contact-section {
  padding: 100px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-info {
  background-color: var(--primary-color);
  color: white;
  padding: 3rem;
  border-radius: 10px;
}

.contact-info h2 {
  color: white;
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.contact-icon {
  margin-right: 1rem;
  font-size: 1.5rem;
}

.contact-text h4 {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
}

.contact-form {
  background-color: white;
  padding: 3rem;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

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

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

input, textarea {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-family: var(--font-main);
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--primary-color);
}

textarea {
  min-height: 150px;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .features-grid,
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: block;
    font-size: 1.5rem;
  }
  
  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    background-color: white;
    width: 100%;
    flex-direction: column;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    transition: 0.3s ease;
    padding: 2rem 0;
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-menu li {
    margin: 0;
    text-align: center;
    padding: 1rem 0;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .features-grid,
  .services-grid,
  .entertainment-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .btn {
    display: block;
    width: 100%;
    margin-bottom: 1rem;
  }
  
  .btn-secondary {
    margin-left: 0;
  }
  
  .hero {
    padding: 150px 0 70px;
  }
  
  .section-title h2 {
    font-size: 2rem;
  }
}