/* style.css - Vabilisoft Technologies Stylesheet */

/* ===== CSS Variables ===== */
:root {
  --primary-color: #2563eb;
  --secondary-color: #7c3aed;
  --accent-color: #f59e0b;
  --text-color: #1f2937;
  --text-light: #6b7280;
  --bg-color: #ffffff;
  --bg-secondary: #f9fafb;
  --border-color: #e5e7eb;
  --success-color: #10b981;
  --error-color: #ef4444;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
  --transition: all 0.3s ease;
}

body.dark {
  --text-color: #f9fafb;
  --text-light: #d1d5db;
  --bg-color: #111827;
  --bg-secondary: #1f2937;
  --border-color: #374151;
}

/* ===== Reset & Base Styles ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--text-color);
  background-color: var(--bg-color);
  line-height: 1.6;
  transition: var(--transition);
}

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

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

ul {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ===== Navigation ===== */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 5%;
  background: var(--bg-color);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.theme-toggle {
  font-size: 1.5rem;
  padding: 0.5rem;
  border-radius: 50%;
  transition: var(--transition);
}

.theme-toggle:hover {
  background: var(--bg-secondary);
}

.talk-btn {
  padding: 0.75rem 1.5rem;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  border-radius: 8px;
  font-weight: 600;
  transition: var(--transition);
}

.talk-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ===== Hero Section ===== */
.hero-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  padding: 4rem 5%;
  align-items: center;
}

.hero-content h2 {
  font-size: 1.2rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero-content h1 span {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content p {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-buttons a {
  padding: 1rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  transition: var(--transition);
}

.hero-buttons a:first-child {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
}

.hero-buttons a:last-child {
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}

.hero-buttons a:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.hero-stats {
  display: flex;
  gap: 3rem;
}

.hero-stats div h2 {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 0.25rem;
}

.hero-stats div p {
  color: var(--text-light);
}

.hero-image img {
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
}

/* ===== Page Header ===== */
.page-header {
  text-align: center;
  padding: 3rem 5%;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
}

.page-header h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.page-header p {
  font-size: 1.2rem;
  opacity: 0.9;
}

/* ===== Internships Section ===== */
.internships-section {
  padding: 4rem 5%;
}

.internships-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.internship-card {
  padding: 2rem;
  border-radius: 15px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.internship-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.internship-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.internship-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.duration {
  color: var(--accent-color);
  font-weight: 600;
  margin-bottom: 1rem;
}

.internship-benefits {
  margin: 1.5rem 0;
}

.internship-benefits li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.internship-benefits li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--success-color);
  font-weight: bold;
}

.apply-btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  background: var(--primary-color);
  color: white;
  border-radius: 8px;
  font-weight: 600;
  transition: var(--transition);
}

.apply-btn:hover {
  background: var(--secondary-color);
  transform: translateY(-2px);
}

/* ===== Internship Process ===== */
.internship-process {
  margin: 4rem 0;
}

.internship-process h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 3rem;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.step {
  text-align: center;
  padding: 2rem;
}

.step-number {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  margin: 0 auto 1rem;
}

.step h3 {
  margin-bottom: 0.5rem;
}

.step p {
  color: var(--text-light);
}

/* ===== Courses Section ===== */
.courses-section {
  padding: 2rem 5%;
}

.courses-filter {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  border: 2px solid var(--border-color);
  color: var(--text-color);
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.course-card {
  border-radius: 15px;
  overflow: hidden;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  position: relative;
}

.course-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.course-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--accent-color);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  z-index: 1;
}

.course-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.course-content {
  padding: 1.5rem;
}

.course-content h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.course-meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--text-light);
  flex-wrap: wrap;
}

.course-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
}

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

.enroll-btn {
  padding: 0.75rem 1.5rem;
  background: var(--primary-color);
  color: white;
  border-radius: 8px;
  font-weight: 600;
  transition: var(--transition);
}

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

/* ===== Course Features ===== */
.course-features {
  margin: 4rem 0;
  text-align: center;
}

.course-features h2 {
  font-size: 2rem;
  margin-bottom: 3rem;
}

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

.feature {
  padding: 2rem;
  border-radius: 15px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature h3 {
  margin-bottom: 0.5rem;
}

.feature p {
  color: var(--text-light);
}

/* ===== Testimonials ===== */
.testimonials {
  margin: 4rem 0;
  text-align: center;
}

.testimonials h2 {
  font-size: 2rem;
  margin-bottom: 3rem;
}

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

.testimonial-card {
  padding: 2rem;
  border-radius: 15px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  text-align: left;
}

.testimonial-card p {
  font-style: italic;
  margin-bottom: 1.5rem;
  color: var(--text-light);
}

.testimonial-author strong {
  display: block;
  margin-bottom: 0.25rem;
}

.testimonial-author span {
  color: var(--text-light);
  font-size: 0.9rem;
}

/* ===== Gallery Section ===== */
.gallery-section {
  padding: 4rem 5%;
}

.gallery-section h1 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
}

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

.gallery-item {
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.gallery-item:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.gallery-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.gallery-item p {
  padding: 1rem;
  background: var(--bg-secondary);
  text-align: center;
  font-weight: 600;
}

/* ===== Contact Section ===== */
.contact-section {
  padding: 2rem 5%;
}

.contact-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.contact-subtitle {
  text-align: center;
  color: var(--text-light);
  font-size: 1.2rem;
  margin-bottom: 3rem;
}

.contact-container {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-form-card {
  padding: 2rem;
  border-radius: 15px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.contact-form-card h2 {
  margin-bottom: 1.5rem;
}

.contact-form label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-color);
  color: var(--text-color);
  font-family: inherit;
}

.contact-form textarea {
  resize: vertical;
  min-height: 100px;
}

.contact-submit {
  width: 100%;
  padding: 1rem;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition);
}

.contact-submit:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.contact-details-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-card {
  padding: 1.5rem;
  border-radius: 15px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.contact-card h2 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.contact-card p {
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.contact-card a {
  color: var(--primary-color);
  font-weight: 600;
}

.map-container {
  margin-top: 1rem;
  border-radius: 10px;
  overflow: hidden;
}

/* ===== Application & Enrollment Forms ===== */
.apply-section,
.enroll-section {
  padding: 2rem 5%;
}

.apply-container,
.enroll-container {
  max-width: 800px;
  margin: 2rem auto;
  display: grid;
  gap: 2rem;
}

.application-form,
.enrollment-form {
  padding: 2rem;
  border-radius: 15px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.application-form h2,
.enrollment-form h2 {
  margin: 2rem 0 1rem;
  color: var(--primary-color);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-color);
  color: var(--text-color);
  font-family: inherit;
}

.form-group textarea {
  resize: vertical;
}

.submit-btn {
  width: 100%;
  padding: 1rem;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: var(--transition);
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.enroll-sidebar {
  position: sticky;
  top: 100px;
}

.course-summary,
.contact-help {
  padding: 1.5rem;
  border-radius: 15px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  margin-bottom: 1.5rem;
}

.summary-list {
  margin-top: 1rem;
}

.summary-list li {
  padding: 0.5rem 0;
}

/* ===== About & Services ===== */
.about-section,
.services-section {
  padding: 2rem 5%;
}

.about-content {
  max-width: 900px;
  margin: 2rem auto;
}

.about-story {
  margin-bottom: 3rem;
}

.about-story h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.about-story p {
  margin-bottom: 1rem;
  line-height: 1.8;
  color: var(--text-light);
}

.mission-vision {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin: 3rem 0;
}

.mission,
.vision {
  padding: 2rem;
  border-radius: 15px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.mission h3,
.vision h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.values {
  margin: 3rem 0;
}

.values h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
  text-align: center;
}

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

.value-card {
  padding: 2rem;
  border-radius: 15px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  text-align: center;
}

.value-card h4 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.team-section {
  margin: 3rem 0;
}

.team-section h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
  text-align: center;
}

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

.team-member {
  text-align: center;
  padding: 2rem;
  border-radius: 15px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.team-member img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  object-fit: cover;
}

.team-member h4 {
  margin-bottom: 0.5rem;
}

.team-member p {
  color: var(--text-light);
}

/* ===== Services Grid ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.service-card {
  padding: 2rem;
  border-radius: 15px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

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

.service-card p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.service-features {
  margin: 1rem 0;
}

.service-features li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.service-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--success-color);
  font-weight: bold;
}

.service-btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--primary-color);
  color: white;
  border-radius: 8px;
  font-weight: 600;
  transition: var(--transition);
  margin-top: 1rem;
}

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

/* ===== Process Section ===== */
.process-section {
  margin: 4rem 0;
  text-align: center;
}

.process-section h2 {
  font-size: 2rem;
  margin-bottom: 3rem;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
}

.process-step {
  padding: 2rem 1rem;
}

/* ===== Projects Section ===== */
.projects-section {
  padding: 2rem 5%;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.project-card {
  border-radius: 15px;
  overflow: hidden;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.project-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.project-content {
  padding: 1.5rem;
}

.project-content h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.project-tags {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.project-tags span {
  padding: 0.25rem 0.75rem;
  background: var(--primary-color);
  color: white;
  border-radius: 15px;
  font-size: 0.85rem;
}

.project-link {
  display: inline-block;
  color: var(--primary-color);
  font-weight: 600;
  margin-top: 1rem;
  transition: var(--transition);
}

.project-link:hover {
  color: var(--secondary-color);
}

/* ===== Payment Section ===== */
.payment-section {
  padding: 2rem 5%;
}

.payment-container {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 3rem;
  max-width: 1200px;
  margin: 2rem auto;
}

.payment-methods {
  padding: 2rem;
  border-radius: 15px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.payment-methods h2 {
  margin-bottom: 2rem;
}

.payment-option {
  display: flex;
  align-items: center;
  padding: 1rem;
  margin-bottom: 1rem;
  border: 2px solid var(--border-color);
  border-radius: 10px;
  cursor: pointer;
  transition: var(--transition);
}

.payment-option:hover {
  border-color: var(--primary-color);
  background: var(--bg-color);
}

.payment-option input[type="radio"] {
  margin-right: 1rem;
}

.payment-option label {
  display: flex;
  align-items: center;
  cursor: pointer;
  width: 100%;
}

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

.payment-form {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 2px solid var(--border-color);
}

.payment-form h3 {
  margin-bottom: 1.5rem;
}

.pay-btn {
  width: 100%;
  padding: 1rem;
  background: var(--success-color);
  color: white;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: var(--transition);
}

.pay-btn:hover {
  background: #059669;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.order-summary {
  padding: 2rem;
  border-radius: 15px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  height: fit-content;
  position: sticky;
  top: 100px;
}

.order-summary h3 {
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.summary-item {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-color);
}

.summary-item.discount {
  color: var(--success-color);
}

.summary-divider {
  height: 2px;
  background: var(--border-color);
  margin: 1rem 0;
}

.summary-total {
  display: flex;
  justify-content: space-between;
  padding: 1rem 0;
  font-size: 1.3rem;
  font-weight: 700;
}

.security-info {
  margin-top: 1.5rem;
  padding: 1rem;
  background: var(--bg-color);
  border-radius: 8px;
  text-align: center;
  color: var(--text-light);
}

/* ===== Success Section ===== */
.success-section {
  padding: 4rem 5%;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.success-container {
  text-align: center;
  max-width: 600px;
  padding: 3rem;
  border-radius: 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.success-icon {
  font-size: 5rem;
  margin-bottom: 1rem;
}

.success-container h1 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--success-color);
}

.success-container p {
  color: var(--text-light);
  margin-bottom: 2rem;
}

.success-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
  padding: 0.75rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  transition: var(--transition);
}

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

.btn-secondary {
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}

.btn-primary:hover,
.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* ===== Policy Pages ===== */
.policy-section {
  padding: 2rem 5%;
}

.policy-content {
  max-width: 900px;
  margin: 2rem auto;
  padding: 2rem;
  border-radius: 15px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.policy-content h2 {
  font-size: 1.8rem;
  margin: 2rem 0 1rem;
  color: var(--primary-color);
}

.policy-content p {
  margin-bottom: 1rem;
  line-height: 1.8;
  color: var(--text-light);
}

.policy-content ul {
  margin: 1rem 0 1rem 2rem;
}

.policy-content ul li {
  list-style: disc;
  margin-bottom: 0.5rem;
  color: var(--text-light);
}

/* ===== CTA Section ===== */
.cta-section {
  text-align: center;
  padding: 4rem 2rem;
  margin: 4rem 0;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
}

.cta-section h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cta-section p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.cta-button {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: white;
  color: var(--primary-color);
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: var(--transition);
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* ===== Footer ===== */
.site-footer {
  background: var(--bg-secondary);
  padding: 3rem 5%;
  margin-top: 4rem;
  border-top: 1px solid var(--border-color);
}

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

.footer-grid h3,
.footer-grid h4 {
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.footer-grid ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-grid a {
  color: var(--text-light);
  transition: var(--transition);
}

.footer-grid a:hover {
  color: var(--primary-color);
}

.socials {
  display: flex;
  gap: 1rem;
  flex-direction: column;
}

.socials a {
  display: inline-block;
}

.socials img {
  width: 30px;
  height: 30px;
  transition: var(--transition);
}

.socials img:hover {
  transform: scale(1.1);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-light);
}

.policies {
  margin-top: 1rem;
}

.policies a {
  color: var(--text-light);
  margin: 0 0.5rem;
}

.policies a:hover {
  color: var(--primary-color);
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
  .hero-section {
    grid-template-columns: 1fr;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
  }
  
  .payment-container {
    grid-template-columns: 1fr;
  }
  
  .enroll-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .navbar {
    flex-wrap: wrap;
  }
  
  .nav-links {
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    order: 3;
    display: none;
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .mission-vision {
    grid-template-columns: 1fr;
  }
  
  .page-header h1 {
    font-size: 2rem;
  }
  
  .cta-section h2 {
    font-size: 1.8rem;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
  }
  
  .hero-buttons a {
    width: 100%;
    text-align: center;
  }
  
  .courses-grid,
  .internships-grid,
  .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Utility Classes ===== */
.text-center {
  text-align: center;
}

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.hidden {
  display: none !important;
}

.error-message {
  color: var(--error-color);
  padding: 0.75rem;
  background: rgba(239, 68, 68, 0.1);
  border-radius: 8px;
  margin-bottom: 1rem;
}

.success-message {
  color: var(--success-color);
  padding: 0.75rem;
  background: rgba(16, 185, 129, 0.1);
  border-radius: 8px;
  margin-bottom: 1rem;
}

/* ===== Animations ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

/* ===== Loading Spinner ===== */
.spinner {
  border: 3px solid var(--border-color);
  border-top: 3px solid var(--primary-color);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
  margin: 2rem auto;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Additional styles to add to style.css */

/* ===== Mobile Menu Button ===== */
.mobile-menu-btn {
  display: none;
  font-size: 1.5rem;
  padding: 0.5rem;
  cursor: pointer;
  background: transparent;
  border: none;
  color: var(--text-color);
}

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: block;
  }
}

/* ===== Lightbox ===== */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}

.lightbox-content {
  position: relative;
  max-width: 90%;
  max-height: 90%;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  background: transparent;
  border: none;
  color: white;
  font-size: 3rem;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: var(--transition);
}

.lightbox-close:hover {
  transform: scale(1.1);
}

/* ===== Back to Top Button ===== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 999;
  transition: var(--transition);
  box-shadow: var(--shadow-lg);
}

.back-to-top:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

/* ===== Cookie Banner ===== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--bg-secondary);
  border-top: 2px solid var(--border-color);
  padding: 1.5rem;
  z-index: 9998;
  box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.1);
  animation: slideUp 0.4s ease;
}

@keyframes slideUp {
  from {
    transform: translateY(100%);
  }
  to {
    transform: translateY(0);
  }
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.cookie-content p {
  margin: 0;
  color: var(--text-light);
}

.cookie-actions {
  display: flex;
  gap: 1rem;
}

.accept-cookies,
.decline-cookies {
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.accept-cookies {
  background: var(--primary-color);
  color: white;
  border: none;
}

.accept-cookies:hover {
  background: var(--secondary-color);
}

.decline-cookies {
  background: transparent;
  color: var(--text-color);
  border: 2px solid var(--border-color);
}

.decline-cookies:hover {
  border-color: var(--primary-color);
}

@media (max-width: 768px) {
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
  
  .cookie-actions {
    width: 100%;
    flex-direction: column;
  }
  
  .accept-cookies,
  .decline-cookies {
    width: 100%;
  }
}

/* ===== Slider Buttons (for Testimonials) ===== */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--primary-color);
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
  z-index: 10;
}

.slider-btn:hover {
  background: var(--secondary-color);
  transform: translateY(-50%) scale(1.1);
}

.prev-btn {
  left: -20px;
}

.next-btn {
  right: -20px;
}

@media (max-width: 768px) {
  .prev-btn {
    left: 10px;
  }
  
  .next-btn {
    right: 10px;
  }
}

/* ===== Loading States ===== */
.loading {
  position: relative;
  pointer-events: none;
  opacity: 0.6;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid var(--border-color);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

/* ===== Tooltips ===== */
[data-tooltip] {
  position: relative;
  cursor: help;
}

[data-tooltip]::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.5rem 1rem;
  background: var(--text-color);
  color: var(--bg-color);
  border-radius: 6px;
  font-size: 0.85rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  margin-bottom: 5px;
}

[data-tooltip]::after {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--text-color);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

[data-tooltip]:hover::before,
[data-tooltip]:hover::after {
  opacity: 1;
}

/* ===== Progress Bar ===== */
.progress-bar {
  width: 100%;
  height: 4px;
  background: var(--border-color);
  border-radius: 2px;
  overflow: hidden;
  margin: 1rem 0;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  border-radius: 2px;
  transition: width 0.3s ease;
}

/* ===== Badges ===== */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 600;
}

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

.badge-success {
  background: var(--success-color);
  color: white;
}

.badge-warning {
  background: var(--accent-color);
  color: white;
}

.badge-error {
  background: var(--error-color);
  color: white;
}

/* ===== Cards Hover Effects ===== */
.card-3d {
  transform-style: preserve-3d;
  transition: transform 0.6s;
}

.card-3d:hover {
  transform: rotateY(5deg) rotateX(5deg);
}

/* ===== Gradient Text ===== */
.gradient-text {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== Skeleton Loading ===== */
.skeleton {
  background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--border-color) 50%, var(--bg-secondary) 75%);
  background-size: 200% 100%;
  animation: loading 1.5s ease-in-out infinite;
  border-radius: 4px;
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.skeleton-text {
  height: 1rem;
  margin-bottom: 0.5rem;
}

.skeleton-title {
  height: 2rem;
  margin-bottom: 1rem;
  width: 60%;
}

.skeleton-image {
  height: 200px;
  width: 100%;
}

/* ===== Tabs ===== */
.tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid var(--border-color);
  margin-bottom: 2rem;
}

.tab {
  padding: 1rem 2rem;
  background: transparent;
  border: none;
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
}

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

.tab.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

/* ===== Accordion ===== */
.accordion-item {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 1rem;
  overflow: hidden;
}

.accordion-header {
  padding: 1rem;
  background: var(--bg-secondary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.accordion-header:hover {
  background: var(--border-color);
}

.accordion-icon {
  transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.accordion-item.active .accordion-content {
  max-height: 1000px;
}

.accordion-body {
  padding: 1rem;
}

/* ===== Modal ===== */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: var(--bg-color);
  padding: 2rem;
  border-radius: 15px;
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    transform: translateY(-50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: transparent;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: var(--text-light);
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--text-color);
  transform: scale(1.1);
}

/* ===== Alerts ===== */
.alert {
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success-color);
  border: 1px solid var(--success-color);
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  color: var(--error-color);
  border: 1px solid var(--error-color);
}

.alert-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--accent-color);
  border: 1px solid var(--accent-color);
}

.alert-info {
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
}

/* ===== Print Styles ===== */
@media print {
  .navbar,
  .footer,
  .back-to-top,
  .cookie-banner,
  button {
    display: none !important;
  }
  
  body {
    background: white;
    color: black;
  }
  
  a {
    text-decoration: underline;
  }
}