:root {
  --primary: #2c5aa0;
  --primary-light: #3a6bc0;
  --secondary: #f4b400;
  --secondary-light: #ffc730;
  --light: #f8f9fa;
  --dark: #4a5568;
  --success: #28a745;
  --text: #2d3748;
  --background: #f7fafc;
  --card-bg: #ffffff;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

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

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

section {
  padding: 80px 0;
}

h1,
h2,
h3,
h4 {
  margin-bottom: 15px;
  color: var(--primary);
  font-weight: 700;
}

h1 {
  font-size: 3rem;
  line-height: 1.2;
}

h2 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 50px;
  position: relative;
}

h2:after {
  content: "";
  display: block;
  width: 80px;
  height: 4px;
  background: var(--secondary);
  margin: 15px auto 0;
  border-radius: 2px;
}

p {
  margin-bottom: 20px;
  font-size: 1.1rem;
}

.btn {
  display: inline-block;
  background: var(--primary);
  color: white;
  padding: 12px 30px;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(44, 90, 160, 0.2);
}

.btn:hover {
  background: var(--primary-light);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(44, 90, 160, 0.3);
}

.btn-secondary {
  background: var(--secondary);
  color: white;
}

.btn-secondary:hover {
  background: var(--secondary-light);
}

.section-subtitle {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px;
  font-size: 1.2rem;
  color: var(--dark);
}
/* Logo */
.logo-img {
  height: 50px;
  width: auto;
  border-radius: 8px;
  transition: var(--transition);
}

.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  gap: 12px;
}

/* Mobile responsive */
@media screen and (max-width: 768px) {
  .logo-img {
    height: 40px;
  }

  .logo h1 {
    font-size: 1.5rem;
  }
}

@media screen and (max-width: 480px) {
  .logo-img {
    height: 35px;
  }

  .logo h1 {
    font-size: 1.3rem;
  }

  .logo-link {
    gap: 8px;
  }
}
/* Header Styles */
header {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

header.scrolled {
  padding: 5px 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

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

.logo h1 {
  font-size: 2rem;
  margin: 0;
  color: var(--primary);
}

.logo span {
  color: var(--secondary);
}

nav ul {
  display: flex;
  list-style: none;
}

nav ul li {
  margin-left: 30px;
}

nav ul li a {
  text-decoration: none;
  color: var(--dark);
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

nav ul li a:after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background: var(--primary);
  transition: var(--transition);
}

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

nav ul li a:hover:after {
  width: 100%;
}

.mobile-menu {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--dark);
}

/* Hero Section */
.hero {
  background: linear-gradient(
      135deg,
      rgba(44, 90, 160, 0.9) 0%,
      rgba(26, 54, 93, 0.9) 100%
    ),
    url("https://images.unsplash.com/photo-1523050854058-8df90110c9f1?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: white;
  text-align: center;
  padding: 180px 0 120px;
  margin-top: 70px;
}

.hero h1 {
  color: white;
  font-size: 3.5rem;
  margin-bottom: 20px;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease;
}

.hero p {
  font-size: 1.3rem;
  max-width: 800px;
  margin: 0 auto 40px;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease 0.2s both;
}

.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  animation: fadeInUp 1s ease 0.4s both;
}

/* About Section */
.about {
  background: white;
  position: relative;
  overflow: hidden;
}

.about:before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100px;
  top: -50px;
  left: 0;
  background: white;
  transform: skewY(-2deg);
}

.about-content {
  display: flex;
  align-items: center;
  gap: 60px;
}

.about-text {
  flex: 1;
}

.about-image {
  flex: 1;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transform: perspective(1000px) rotateY(-5deg);
  transition: var(--transition);
}

.about-image:hover {
  transform: perspective(1000px) rotateY(0deg);
}

.about-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--transition);
}

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

/* Services Section */
.services {
  background: var(--background);
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--card-bg);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  z-index: 1;
}

.service-card:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0;
  background: linear-gradient(to bottom, var(--primary), var(--primary-light));
  transition: var(--transition);
  z-index: -1;
}

.service-card:hover {
  transform: translateY(-15px);
  color: white;
}

.service-card:hover:before {
  height: 100%;
}

.service-card:hover h3,
.service-card:hover p,
.service-card:hover li {
  color: white;
}

.service-icon {
  background: var(--primary);
  color: white;
  padding: 25px;
  text-align: center;
  font-size: 3rem;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: rgba(255, 255, 255, 0.1);
}

.service-content {
  padding: 25px;
}

.service-content h3 {
  margin-top: 0;
  color: var(--primary);
  transition: var(--transition);
}

.service-content ul {
  padding-left: 20px;
  margin: 15px 0;
}

.service-content li {
  margin-bottom: 8px;
  color: var(--text);
  transition: var(--transition);
}
/* Pricing Section */
.pricing {
  background: white;
  position: relative;
}

.pricing:before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100px;
  top: -50px;
  left: 0;
  background: white;
  transform: skewY(2deg);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.pricing-card {
  background: var(--card-bg);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
  position: relative;
  border: 2px solid transparent;
}

.pricing-card.featured {
  transform: scale(1.05);
  border: 2px solid var(--secondary);
  z-index: 2;
}

.pricing-card.featured:before {
  content: "Most Popular";
  position: absolute;
  top: 20px;
  right: -30px;
  background: var(--secondary);
  color: var(--dark);
  padding: 5px 30px;
  font-weight: 600;
  transform: rotate(45deg);
  font-size: 0.8rem;
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-10px);
}

.pricing-header {
  background: var(--primary);
  color: white;
  padding: 25px;
}

.pricing-header h3 {
  color: white;
  margin: 0;
}

.price {
  font-size: 2.5rem;
  font-weight: bold;
  margin: 10px 0;
  color: var(--primary);
}

.price-period {
  font-size: 1rem;
  color: var(--dark);
}

.pricing-features {
  padding: 25px;
  list-style: none;
}

.pricing-features li {
  padding: 12px 0;
  border-bottom: 1px solid #e2e8f0;
  color: var(--text);
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-card .btn {
  margin: 20px;
  width: calc(100% - 40px);
}
/* Why Choose Us Section */
.why-us {
  background: var(--background);
}

.benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.benefit-item {
  text-align: center;
  padding: 30px 20px;
  background: white;
  border-radius: 15px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.benefit-item:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: var(--primary);
}

.benefit-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
  font-size: 3.5rem;
  color: var(--primary);
  margin-bottom: 20px;
  transition: var(--transition);
}

.benefit-item:hover .benefit-icon {
  transform: scale(1.1) rotate(5deg);
}

.benefit-item h3 {
  color: var(--primary);
  margin-bottom: 15px;
}

.benefit-item p {
  color: var(--text);
}

/* Training Sessions Section */
.training-sessions {
  background: white;
  position: relative;
}

.training-sessions:before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100px;
  top: -50px;
  left: 0;
  background: white;
  transform: skewY(2deg);
}

.training-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

.training-card {
  background: var(--card-bg);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  flex: 0 0 calc(25% - 30px); /* 4 cards per row */
  min-width: 250px;
  max-width: 300px;
}

.training-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

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

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

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

.training-content {
  padding: 20px;
  text-align: center;
}

.training-content h3 {
  margin: 0;
  color: var(--primary);
  font-size: 1.3rem;
}

@media (max-width: 1200px) {
  .training-card {
    flex: 0 0 calc(33.333% - 30px); /* 3 cards per row on medium screens */
  }
}

@media (max-width: 992px) {
  .training-card {
    flex: 0 0 calc(50% - 30px); /* 2 cards per row on tablets */
  }
}

@media (max-width: 768px) {
  .hero-buttons {
    flex-direction: column;
  }
  .training-card {
    flex: 0 0 calc(50% - 20px); /* 2 cards per row */
    min-width: 200px;
  }
}

@media (max-width: 576px) {
  .training-card {
    flex: 0 0 100%; /* 1 card per row on mobile */
    max-width: 100%;
  }
}
/* for java script */
/* Mobile Responsive Styles */
@media screen and (max-width: 768px) {
  .mobile-menu {
    display: block;
    z-index: 1001;
  }

  nav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }

  nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  nav ul {
    flex-direction: column;
    padding: 20px 0;
  }

  nav ul li {
    margin: 0;
    text-align: center;
  }

  nav ul li a {
    display: block;
    padding: 12px 20px;
    font-size: 1.1rem;
  }

  .header-container {
    padding: 12px 0;
  }

  .logo h1 {
    font-size: 1.7rem;
  }
}

/* For very small phones */
@media screen and (max-width: 480px) {
  .logo h1 {
    font-size: 1.5rem;
  }

  nav ul li a {
    padding: 15px 20px;
    font-size: 1rem;
  }
}

/* CTA Section */
.cta {
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-light) 100%
  );
  color: white;
  text-align: center;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.cta:before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100px;
  top: -50px;
  left: 0;
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-light) 100%
  );
  transform: skewY(2deg);
}

.cta h2 {
  color: white;
}

.cta h2:after {
  background: var(--secondary);
}

.cta p {
  max-width: 700px;
  margin: 0 auto 40px;
  font-size: 1.2rem;
}

.cta .btn {
  background: white;
  color: var(--primary);
}

.cta .btn:hover {
  background: #f0f0f0;
}

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

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

.footer-section h3 {
  color: white;
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 10px;
}

.footer-section h3:after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background: var(--secondary);
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 12px;
  display: flex;
  align-items: center;
}

.footer-section ul li i {
  margin-right: 10px;
  color: var(--secondary);
}

.footer-section a {
  color: #cbd5e0;
  text-decoration: none;
  transition: var(--transition);
}

.footer-section a:hover {
  color: white;
  padding-left: 5px;
}

.social-links {
  display: flex;
  margin-top: 20px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  margin-right: 10px;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--secondary);
  transform: translateY(-3px);
}

.copyright {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid #718096;
  font-size: 0.9rem;
  color: #cbd5e0;
}

/* Responsive Design */
@media (max-width: 992px) {
  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2.2rem;
  }

  .about-content {
    flex-direction: column;
  }

  .pricing-card.featured {
    transform: scale(1);
  }

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

@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    text-align: center;
    align-items: flex-start;
  }

  nav ul {
    margin-top: 15px;
    flex-direction: column;
  }

  nav ul li {
    margin: 10px 0;
  }

  .mobile-menu {
    display: block;
    position: absolute;
    top: 20px;
    right: 20px;
  }

  .hero {
    padding: 150px 0 100px;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  section {
    padding: 60px 0;
  }
}

@media (max-width: 576px) {
  .services-grid,
  .pricing-grid,
  .benefits,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1.1rem;
  }
}