.header {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 4px;
}

@media (min-width: 1200px) {
  .header {
    align-items: center;
    flex-direction: row;
    justify-content: space-between;
  }
}

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

:root {
  /* Color Variables */
  --color-primary: #2c3e50;
  --color-secondary: #34495e;
  --color-accent: #1abc9c;
  --color-accent-dark: #16a085;
  --color-background: #f5f5f5;
  --color-white: #ffffff;
  --color-gray-light: #ecf0f1;
  --color-gray-dark: #7f8c8d;
  --color-text: #333333;
  --color-link: #1abc9c;
  --color-link-hover: #16a085;
  --color-footer: #2c3e50;

  /* Gradient Backgrounds */
  --gradient-bg: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
  --gradient-card: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);

  /* Font Sizes */
  --font-size-small: 0.875rem;
  --font-size-medium: 1rem;
  --font-size-large: 1.25rem;
  --font-size-xlarge: 2rem;

  /* Spacing */
  --spacing-small: 8px;
  --spacing-medium: 16px;
  --spacing-large: 24px;
  --spacing-xlarge: 32px;

  /* Border Radius */
  --border-radius: 8px;
  --border-radius-small: 4px;

  /* Shadows */
  --shadow-light: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-glass: 0 4px 30px rgba(0, 0, 0, 0.1);

  /* Transition */
  --transition-speed: 0.3s;
}

body {
  font-family: "IBM Plex Sans", sans-serif;
  color: var(--color-text);
  background: var(--color-background);
  line-height: 1.6;
  font-size: var(--font-size-medium);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Inter", sans-serif;
  color: var(--color-primary);
}

a {
  color: var(--color-link);
  text-decoration: none;
  transition: color var(--transition-speed) ease;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Utility Classes */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-large) 0;
}

.text-center {
  text-align: center;
}

.flex {
  display: flex;
}

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

.flex-wrap {
  flex-wrap: wrap;
}

.justify-center {
  justify-content: center;
}

.items-center {
  align-items: center;
}

.mb-1 {
  margin-bottom: var(--spacing-small);
}

.mb-2 {
  margin-bottom: var(--spacing-medium);
}

.mb-3 {
  margin-bottom: var(--spacing-large);
}

.mb-4 {
  margin-bottom: var(--spacing-xlarge);
}

.p-1 {
  padding: var(--spacing-small);
}

.p-2 {
  padding: var(--spacing-medium);
}

.p-3 {
  padding: var(--spacing-large);
}

.p-4 {
  padding: var(--spacing-xlarge);
}

html {
  height: 100%;
  scroll-behavior: smooth;
}

body {
  height: 100%;
  display: flex;
  flex-direction: column;
  margin: 0;
}
body main {
  flex-grow: 1;
}

/* Header Styles */
header {
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-light);
  z-index: 1000;
}

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

header .logo img {
  width: 150px;
  height: 50px;

  object-fit: contain;
}

nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-medium);
}

nav ul li a {
  font-weight: 600;
  font-size: var(--font-size-medium);
  transition: color var(--transition-speed) ease;
}

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

/* Burger Menu */
.burger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.burger div {
  width: 25px;
  height: 3px;
  background: var(--color-text);
  margin: 4px;
  transition: all var(--transition-speed) ease;
}

/* Responsive Navigation */
@media (max-width: 768px) {
  nav ul.active {
    display: flex;
  }

  .burger {
    display: flex;
  }

  .burger.active .line1 {
    transform: rotate(-45deg) translate(-5px, 6px);
  }

  .burger.active .line2 {
    opacity: 0;
  }

  .burger.active .line3 {
    transform: rotate(45deg) translate(-5px, -6px);
  }
}

/* Hero Section */
.hero {
  background: url("image/about.jpg") no-repeat center center/cover;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  color: var(--color-white);
  text-align: center;
  background-attachment: fixed;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(44, 62, 80, 0.6);
  backdrop-filter: blur(5px);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: var(--font-size-xlarge);
  margin-bottom: var(--spacing-medium);
  color: #fff;
}

.hero p {
  font-size: var(--font-size-large);
  margin-bottom: var(--spacing-large);
}

.hero .btn {
  padding: var(--spacing-medium) var(--spacing-large);
  background: var(--color-accent);
  color: var(--color-white);
  border: none;
  border-radius: var(--border-radius);
  font-size: var(--font-size-medium);
  cursor: pointer;
  transition: background var(--transition-speed) ease,
    transform var(--transition-speed) ease;
}

.hero .btn:hover {
  background: var(--color-accent-dark);
  transform: translateY(-5px);
}

/* Section Styles */
section {
  padding: var(--spacing-large) 0;
}

section h2 {
  font-size: var(--font-size-xlarge);
  margin-bottom: var(--spacing-large);
  position: relative;
}

section h2::after {
  content: "";
  width: 60px;
  height: 4px;
  background: var(--color-accent);
  margin: var(--spacing-medium) auto 0;
  display: block;
  border-radius: var(--border-radius-small);
}

/* About Us Section */
.about .content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-large);
  align-items: center;
}

.about .content img {
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
}

.about .content p {
  font-size: var(--font-size-large);
  color: var(--color-gray-dark);
}

/* Vision Section */
.vision {
  background: var(--gradient-bg);
  text-align: center;
  padding: var(--spacing-large) 0;
}

.vision p {
  max-width: 800px;
  margin: var(--spacing-medium) auto;
  font-size: var(--font-size-large);
  color: var(--color-gray-dark);
}

/* History Section */
.history {
  background: var(--color-white);
  text-align: center;
}

.history p {
  max-width: 800px;
  margin: var(--spacing-medium) auto;
  font-size: var(--font-size-large);
  color: var(--color-gray-dark);
}

.history img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  margin-bottom: var(--spacing-large);
}

/* News Section */
.news .carousel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-large);
}

.news .carousel-item {
  background: var(--color-white);
  padding: var(--spacing-medium);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  transition: transform var(--transition-speed) ease,
    box-shadow var(--transition-speed) ease;
}

.news .carousel-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-glass);
}

.news .carousel-item img {
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-medium);
}

.news .carousel-item h3 {
  margin-bottom: var(--spacing-small);
  font-size: var(--font-size-large);
}

.news .carousel-item p {
  color: var(--color-gray-dark);
  margin-bottom: var(--spacing-medium);
}

.news .carousel-item a {
  color: var(--color-accent);
  font-weight: 600;
  transition: color var(--transition-speed) ease;
}

.news .carousel-item a:hover {
  color: var(--color-accent-dark);
}

/* Blog Section */
.blog .cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-large);
}

.blog .card {
  background: var(--color-white);
  padding: var(--spacing-medium);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  transition: transform var(--transition-speed) ease,
    box-shadow var(--transition-speed) ease;
}

.blog .card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-glass);
}

.blog .card img {
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-medium);
}

.blog .card h3 {
  margin-bottom: var(--spacing-small);
  font-size: var(--font-size-large);
}

.blog .card p {
  color: var(--color-gray-dark);
  margin-bottom: var(--spacing-medium);
}

.blog .card .btn {
  background: var(--color-accent);
  color: var(--color-white);
  padding: var(--spacing-small) var(--spacing-medium);
  border-radius: var(--border-radius-small);
  transition: background var(--transition-speed) ease,
    transform var(--transition-speed) ease;
}

.blog .card .btn:hover {
  background: var(--color-accent-dark);
  transform: translateY(-3px);
}

/* Pricing Section */
.pricing .pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-large);
  justify-items: center;
}

.pricing .pricing-card {
  background: var(--gradient-card);
  padding: var(--spacing-medium);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  text-align: center;
  transition: transform var(--transition-speed) ease,
    box-shadow var(--transition-speed) ease;
}

.pricing .pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-glass);
}

.pricing .pricing-card h3 {
  margin-bottom: var(--spacing-small);
  font-size: var(--font-size-large);
  color: var(--color-accent);
}

.pricing .pricing-card p {
  margin-bottom: var(--spacing-small);
  color: var(--color-gray-dark);
}

.pricing .pricing-card .btn {
  background: var(--color-accent);
  color: var(--color-white);
  padding: var(--spacing-small) var(--spacing-medium);
  border-radius: var(--border-radius-small);
  transition: background var(--transition-speed) ease,
    transform var(--transition-speed) ease;
}

.pricing .pricing-card .btn:hover {
  background: var(--color-accent-dark);
  transform: translateY(-3px);
}

/* FAQ Section */
.faq .faq-items {
  max-width: 800px;
  margin: 0 auto;
}

.faq .faq-item {
  background: var(--color-white);
  padding: var(--spacing-medium);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  margin-bottom: var(--spacing-medium);
  transition: background var(--transition-speed) ease,
    box-shadow var(--transition-speed) ease;
}

.faq .faq-item:hover {
  background: var(--color-gray-light);
  box-shadow: var(--shadow-glass);
}

.faq .faq-item h3 {
  font-size: var(--font-size-large);
  cursor: pointer;
  position: relative;
  padding-right: 20px;
}

.faq .faq-item h3::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  font-size: var(--font-size-xlarge);
  transition: transform var(--transition-speed) ease;
}

.faq .faq-item.active h3::after {
  transform: rotate(45deg);
}

.faq .faq-item p {
  margin-top: var(--spacing-small);
  color: var(--color-gray-dark);
}

.faq .faq-item.active p {
  display: block;
}

/* Contact Section */
.contact {
  background: var(--color-white);
  text-align: center;
}

.contact-info {
  margin-bottom: var(--spacing-large);
}

.contact-info p {
  font-size: var(--font-size-medium);
  margin-bottom: var(--spacing-small);
}

.contact-info a {
  color: var(--color-link);
  font-weight: 600;
}

.contact form {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contact .form-group {
  width: 100%;
  max-width: 600px;
  margin-bottom: var(--spacing-medium);
}

.contact label {
  display: block;
  margin-bottom: var(--spacing-small);
  font-weight: 600;
}

.contact input,
.contact textarea {
  width: 100%;
  padding: var(--spacing-small);
  border: 1px solid var(--color-gray-light);
  border-radius: var(--border-radius-small);
  font-family: "IBM Plex Sans", sans-serif;
  font-size: var(--font-size-medium);
  transition: border-color var(--transition-speed) ease;
}

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

.contact .btn {
  background: var(--color-accent);
  color: var(--color-white);
  padding: var(--spacing-medium) var(--spacing-large);
  border: none;
  border-radius: var(--border-radius);
  font-size: var(--font-size-medium);
  cursor: pointer;
  transition: background var(--transition-speed) ease,
    transform var(--transition-speed) ease;
}

.contact .btn:hover {
  background: var(--color-accent-dark);
  transform: translateY(-3px);
}

/* External Resources Section */
.external-resources .resources-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-large);
}

.external-resources .resource-item {
  background: var(--color-white);
  padding: var(--spacing-medium);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  transition: transform var(--transition-speed) ease,
    box-shadow var(--transition-speed) ease;
}

.external-resources .resource-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-glass);
}

.external-resources .resource-item h3 {
  margin-bottom: var(--spacing-small);
  font-size: var(--font-size-large);
  color: var(--color-accent);
}

.external-resources .resource-item p {
  color: var(--color-gray-dark);
  margin-bottom: var(--spacing-medium);
}

.external-resources .resource-item a {
  color: var(--color-accent);
  font-weight: 600;
  transition: color var(--transition-speed) ease;
}

.external-resources .resource-item a:hover {
  color: var(--color-accent-dark);
}

/* Reviews Section */
.reviews .carousel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-large);
}

.reviews .carousel-item {
  background: var(--color-white);
  padding: var(--spacing-medium);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  text-align: center;
  transition: transform var(--transition-speed) ease,
    box-shadow var(--transition-speed) ease;
}

.reviews .carousel-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-glass);
}

.reviews .carousel-item img {
  border-radius: 50%;
  width: 100px;
  height: 100px;
  object-fit: cover;
  margin-bottom: var(--spacing-medium);
}

.reviews .carousel-item p {
  font-style: italic;
  color: var(--color-gray-dark);
  margin-bottom: var(--spacing-small);
}

.reviews .carousel-item h4 {
  color: var(--color-accent);
  font-size: var(--font-size-medium);
}

/* Awards Section */
.awards .award-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-large);
  justify-items: center;
}

.awards .award-item {
  background: var(--gradient-card);
  padding: var(--spacing-medium);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  text-align: center;
  transition: transform var(--transition-speed) ease,
    box-shadow var(--transition-speed) ease;
}

.awards .award-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-glass);
}

.awards .award-item img {
  width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-medium);
}

.awards .award-item p {
  color: var(--color-gray-dark);
  font-size: var(--font-size-medium);
}

/* Footer Styles */
footer {
  background: var(--color-footer);
  color: var(--color-white);
  padding: var(--spacing-large) 0;
  text-align: center;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-medium);
}

.footer-content .social-media a {
  margin: 0 var(--spacing-small);
  display: inline-block;
  transition: transform var(--transition-speed) ease;
}

.footer-content .social-media a:hover {
  transform: scale(1.2);
}

.footer-content .social-media img {
  width: 30px;
  height: 30px;
}

.footer-content .footer-links a {
  color: var(--color-white);
  margin: 0 var(--spacing-small);
  font-size: var(--font-size-medium);
  transition: color var(--transition-speed) ease;
}

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

footer p {
  margin-top: var(--spacing-medium);
  font-size: var(--font-size-small);
  color: var(--color-gray-light);
}

/* Button Styles */
.btn {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-white);
  padding: var(--spacing-small) var(--spacing-medium);
  border: none;
  border-radius: var(--border-radius-small);
  font-size: var(--font-size-medium);
  cursor: pointer;
  transition: background var(--transition-speed) ease,
    transform var(--transition-speed) ease;
}

.btn:hover {
  background: var(--color-accent-dark);
  transform: translateY(-3px);
  color: #fff;
}

/* Read More Links */
.read-more {
  color: var(--color-link);
  font-weight: 600;
  transition: color var(--transition-speed) ease;
}

.read-more:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

/* Glassmorphism Elements */
.glass {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-glass);
}

/* Parallax Effects */
.hero {
  background-attachment: fixed;
}

.history {
  background-attachment: fixed;
}

/* Scroll-Dependent Animations */
[data-animate="fade-in"] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-speed) ease,
    transform var(--transition-speed) ease;
}

[data-animate="fade-in"].active {
  opacity: 1;
  transform: translateY(0);
}

[data-animate="slide-up"] {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--transition-speed) ease,
    transform var(--transition-speed) ease;
}

[data-animate="slide-up"].active {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Grid Adjustments */
@media (max-width: 1024px) {
  .about .content {
    grid-template-columns: 1fr;
  }

  .pricing .pricing-cards {
    grid-template-columns: 1fr;
  }

  .external-resources .resources-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  nav ul {
    width: 100%;
    right: 0;
    top: 60px;
  }

  .about .content {
    grid-template-columns: 1fr;
  }

  .faq .faq-item {
    padding: var(--spacing-small);
  }
}