/* Global Styles */
:root {
  --primary-color: #0066cc;
  --secondary-color: #00cc99;
  --dark-color: #222;
  --light-color: #f4f4f4;
  --danger-color: #dc3545;
  --success-color: #28a745;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f9f9f9;
}

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

ul {
  list-style: none;
}

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

.btn {
  display: inline-block;
  background: var(--primary-color);
  color: #fff;
  padding: 10px 25px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn:hover {
  background: #0055aa;
  transform: translateY(-2px);
}

section {
  padding: 60px 0;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: 30px;
  text-align: center;
  color: var(--dark-color);
}

/* Header */
header {
  background-color: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}

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

.logo img {
  width: 50px;
  height: auto;
  margin-right: 10px;
}

.logo h1 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-color);
}

nav ul {
  display: flex;
}

nav ul li {
  margin-left: 25px;
}

nav ul li a {
  color: var(--dark-color);
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

nav ul li a:hover {
  color: var(--primary-color);
}

nav ul li a.active {
  color: var(--primary-color);
}

nav ul li a.active::after,
nav ul li a:hover::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 2px;
  background-color: var(--primary-color);
  bottom: -5px;
  left: 0;
}

.login-btn {
  background-color: var(--primary-color);
  color: white !important;
  padding: 8px 20px;
  border-radius: 5px;
}

.login-btn:hover {
  background-color: #0055aa;
}

.login-btn:hover::after {
  display: none;
}

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

.bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  background-color: var(--dark-color);
  transition: all 0.3s ease;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 80px 0;
}

.hero .container {
  display: flex;
  align-items: center;
}

.hero-content {
  flex: 1;
}

.hero-content h2 {
  font-size: 3rem;
  margin-bottom: 20px;
  color: white;
  text-align: left;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 30px;
}

.hero-image {
  flex: 1;
  text-align: center;
}

.hero-image img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Recharge Form */
.recharge-form {
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  padding: 40px 0;
  margin-top: -50px;
  position: relative;
  z-index: 10;
}

.recharge-form form {
  max-width: 600px;
  margin: 0 auto;
  padding: 30px;
  background-color: #f9f9f9;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--dark-color);
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 16px;
  transition: border-color 0.3s;
}

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

/* Features Section */
.features {
  background-color: #f5f9ff;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
}

.feature-card {
  background-color: white;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  transition: transform 0.3s;
}

.feature-card:hover {
  transform: translateY(-10px);
}

.feature-card i {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--dark-color);
}

/* Operators Section */
.operators {
  background-color: white;
}

.operator-list {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 20px;
}

.operator-card {
  background-color: #f9f9f9;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  width: 250px;
  transition: all 0.3s;
}

.operator-card:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.operator-card img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 15px;
}

.operator-card h3 {
  font-size: 1.5rem;
  color: var(--dark-color);
}

/* Footer */
footer {
  background-color: var(--dark-color);
  color: #fff;
  padding: 60px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.footer-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-logo img {
  width: 60px;
  margin-bottom: 15px;
}

.footer-links h3,
.footer-contact h3 {
  font-size: 1.3rem;
  margin-bottom: 20px;
  color: #fff;
}

.footer-links ul li {
  margin-bottom: 10px;
}

.footer-links ul li a {
  color: #bbb;
  transition: color 0.3s;
}

.footer-links ul li a:hover {
  color: #fff;
}

.footer-contact p {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  color: #bbb;
}

.footer-contact p i {
  margin-right: 10px;
  color: var(--primary-color);
}

.social-icons {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: all 0.3s;
}

.social-icons a:hover {
  background-color: var(--primary-color);
  transform: translateY(-5px);
}

.social-icons a i {
  color: white;
  font-size: 1.2rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.footer-policy {
  display: flex;
  gap: 20px;
}

.footer-policy a {
  color: #bbb;
  transition: color 0.3s;
}

.footer-policy a:hover {
  color: #fff;
}

/* Responsive Design */
@media (max-width: 992px) {
  .hero .container {
    flex-direction: column;
  }
  
  .hero-content {
    text-align: center;
    margin-bottom: 40px;
  }
  
  .hero-content h2 {
    text-align: center;
  }
}

@media (max-width: 768px) {
  nav ul {
    position: fixed;
    left: -100%;
    top: 80px;
    flex-direction: column;
    background-color: white;
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
    padding: 20px 0;
  }
  
  nav ul.active {
    left: 0;
  }
  
  nav ul li {
    margin: 15px 0;
  }
  
  .hamburger {
    display: block;
  }
  
  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  
  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 15px;
  }
}

@media (max-width: 576px) {
  .header .container {
    padding: 15px 10px;
  }
  
  .logo h1 {
    font-size: 1.5rem;
  }
  
  .hero-content h2 {
    font-size: 2.2rem;
  }
  
  section {
    padding: 40px 0;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .recharge-form form {
    padding: 20px;
  }
}

/* Page specific styles */
.page-header {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 60px 0;
  text-align: center;
}

.page-header h1 {
  font-size: 3rem;
  margin-bottom: 15px;
}

.page-content {
  padding: 60px 0;
  background-color: white;
}

/* Blog styles */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

.blog-card {
  background-color: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s;
}

.blog-card:hover {
  transform: translateY(-10px);
}

.blog-image {
  height: 200px;
  overflow: hidden;
}

.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

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

.blog-content {
  padding: 20px;
}

.blog-content h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.blog-meta {
  color: #777;
  font-size: 0.9rem;
  margin-bottom: 15px;
}

.blog-excerpt {
  margin-bottom: 20px;
}

.read-more {
  display: inline-block;
  color: var(--primary-color);
  font-weight: 600;
  transition: color 0.3s;
}

.read-more:hover {
  color: var(--secondary-color);
}

/* Login form */
.login-form-container {
  max-width: 450px;
  margin: 0 auto;
  padding: 40px;
  background-color: white;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.form-divider {
  display: flex;
  align-items: center;
  margin: 20px 0;
}

.form-divider hr {
  flex: 1;
  border: 0;
  height: 1px;
  background-color: #ddd;
}

.form-divider span {
  padding: 0 15px;
  color: #777;
}

.social-login {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-bottom: 20px;
}

.social-login-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 5px;
  background-color: white;
  cursor: pointer;
  transition: background-color 0.3s;
}

.social-login-btn:hover {
  background-color: #f9f9f9;
}

.social-login-btn i {
  margin-right: 10px;
}

.remember-forgot {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
}

/* About page */
.team-section {
  background-color: #f5f9ff;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 30px;
}

.team-card {
  background-color: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
}

.team-image {
  height: 250px;
  overflow: hidden;
}

.team-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-info {
  padding: 20px;
}

.team-info h3 {
  font-size: 1.5rem;
  margin-bottom: 5px;
}

.team-info p {
  color: #777;
  margin-bottom: 15px;
}

.team-social {
  display: flex;
  justify-content: center;
  gap: 15px;
}

.team-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 35px;
  height: 35px;
  background-color: #f5f5f5;
  border-radius: 50%;
  transition: all 0.3s;
}

.team-social a:hover {
  background-color: var(--primary-color);
}

.team-social a:hover i {
  color: white;
}

/* Contact page */
.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 25px;
  margin-bottom: 40px;
}

.contact-info-card {
  background-color: #f9f9f9;
  padding: 25px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.contact-info-card i {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.contact-info-card h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.contact-form-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.contact-form {
  background-color: #f9f9f9;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.contact-map {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 768px) {
  .contact-form-container {
    grid-template-columns: 1fr;
  }
  
  .contact-map {
    height: 300px;
  }
}