/* ==== Reset & Base ==== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}
body {
  line-height: 1.6;
  background: #f9f9f9;
  color: #333;
}

/* ==== Header & Navigation ==== */
header {
  background: #004225;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 10%;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.logo img {
  height: 40px;
  width: auto;
}

.logo a {
  text-decoration: none;
  display: flex;
  align-items: center;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 25px;
  margin: 0;
  padding: 0;
}

.nav-links li a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s;
  font-size: 16px;
  padding: 5px 10px;
  border-radius: 4px;
}

.nav-links li a:hover {
  color: #ffd700;
  background: rgba(255, 255, 255, 0.1);
}

/* ==== Hero Section ==== */
.hero {
  height: 80vh;
  background: linear-gradient(rgba(0, 66, 37, 0.7), rgba(0, 66, 37, 0.7)), url('assets/hero-bg.jpg') no-repeat center center/cover;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
}

.hero-text {
  background: rgba(0, 0, 0, 0.5);
  padding: 30px;
  border-radius: 10px;
  max-width: 800px;
}

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

.hero p {
  font-size: 1.2rem;
  margin-bottom: 25px;
}

.btn {
  display: inline-block;
  background: #ffd700;
  color: #000;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s ease;
}

.btn:hover {
  background: #e6c200;
}

/* ==== Section Styling ==== */
section {
  padding: 60px 10%;
}

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

/* ==== Features Section ==== */
.features {
  background: #fff;
}

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

.feature-card {
  background: #f8f8f8;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

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

.feature-icon {
  font-size: 3rem;
  margin-bottom: 15px;
}

.feature-card h3 {
  color: #004225;
  margin-bottom: 15px;
  font-size: 1.4rem;
}

.feature-card p {
  color: #666;
  line-height: 1.6;
}

/* ==== Courses Section ==== */
.courses {
  background: #f0f8f0;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

.course-card {
  background: #fff;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  transition: transform 0.3s;
}

.course-card:hover {
  transform: translateY(-5px);
}

.course-card h3 {
  color: #004225;
  margin-bottom: 15px;
  font-size: 1.4rem;
}

.course-card p {
  color: #666;
  margin-bottom: 15px;
}

.course-card ul {
  margin-top: 15px;
  padding-left: 20px;
}

.course-card li {
  margin-bottom: 8px;
  position: relative;
  color: #555;
}

.course-card li:before {
  content: "•";
  color: #004225;
  font-weight: bold;
  display: inline-block;
  width: 1em;
  margin-left: -1em;
}

/* ==== Testimonials Section ==== */
.testimonials {
  background: #fff;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.testimonial-card {
  background: #fff;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  position: relative;
}

.testimonial-card::before {
  content: """;
  position: absolute;
  top: 10px;
  right: 20px;
  font-size: 5rem;
  color: #004225;
  opacity: 0.1;
  font-family: Georgia, serif;
}

.testimonial-text {
  margin-bottom: 20px;
  font-style: italic;
  color: #555;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
}

.testimonial-author h4 {
  color: #004225;
  margin-bottom: 5px;
}

.testimonial-author p {
  color: #666;
  font-size: 0.9rem;
}

/* ==== CTA Section ==== */
.cta-section {
  text-align: center;
  background: #004225;
  color: #fff;
  padding: 60px 10%;
}

.cta-section h2 {
  color: #fff;
  margin-bottom: 15px;
}

.cta-section p {
  margin-bottom: 25px;
  font-size: 1.1rem;
}

.cta-section .btn {
  background: #ffd700;
  color: #000;
  padding: 12px 30px;
  font-size: 1.1rem;
}

/* ==== Courses Page Styles ==== */
.courses-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

.courses-content .courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin: 40px 0;
}

.courses-content .course-card {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  transition: transform 0.3s ease;
}

.courses-content .course-card:hover {
  transform: translateY(-5px);
}

.course-icon {
  background: #004225;
  color: #fff;
  font-size: 2.5rem;
  padding: 20px;
  text-align: center;
}

.courses-content .course-card h3 {
  color: #004225;
  padding: 15px 20px 5px;
  margin: 0;
  font-size: 1.5rem;
}

.courses-content .course-card > p {
  color: #666;
  padding: 0 20px;
  margin-bottom: 15px;
}

.course-details {
  padding: 0 20px 20px;
}

.course-details h4 {
  color: #004225;
  margin: 15px 0 10px;
  font-size: 1.1rem;
}

.course-details ul {
  list-style: none;
  margin-bottom: 15px;
}

.course-details li {
  margin-bottom: 8px;
  padding-left: 20px;
  position: relative;
  color: #555;
}

.course-details li:before {
  content: "•";
  color: #004225;
  font-weight: bold;
  position: absolute;
  left: 0;
}

.course-details .btn {
  display: block;
  text-align: center;
  margin-top: 20px;
  background: #004225;
  color: #fff;
}

.course-details .btn:hover {
  background: #002e16;
}

.learning-approach {
  margin: 60px 0;
  padding: 40px 0;
  border-top: 1px solid #eee;
  border-bottom: 1px solid #eee;
}

.learning-approach h2 {
  text-align: center;
  margin-bottom: 40px;
  color: #004225;
}

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

.approach-item {
  text-align: center;
  padding: 20px;
}

.approach-item i {
  font-size: 2.5rem;
  color: #004225;
  margin-bottom: 15px;
}

.approach-item h3 {
  color: #004225;
  margin-bottom: 10px;
}

.approach-item p {
  color: #666;
  line-height: 1.6;
}

.courses-content .cta-section {
  background: #004225;
  color: white;
  padding: 50px;
  text-align: center;
  border-radius: 10px;
  margin: 50px 0;
}

.courses-content .cta-section h2 {
  color: white;
}

.courses-content .cta-section .btn {
  background: #ffd700;
  color: #000;
  padding: 12px 30px;
  display: inline-block;
  margin-top: 20px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
}

/* ==== Teachers Page Styles ==== */
.teachers-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

.teachers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin: 40px 0;
}

.teacher-card {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  transition: transform 0.3s ease;
  display: flex;
}

.teacher-card:hover {
  transform: translateY(-5px);
}

.teacher-img {
  background: #004225;
  color: #fff;
  font-size: 2rem;
  padding: 30px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 100px;
}

.teacher-info {
  padding: 20px;
  flex-grow: 1;
}

.teacher-info h3 {
  color: #004225;
  margin-bottom: 5px;
  font-size: 1.3rem;
}

.teacher-title {
  color: #ffd700;
  font-weight: bold;
  margin-bottom: 5px;
  font-size: 0.9rem;
}

.teacher-edu {
  color: #666;
  font-style: italic;
  margin-bottom: 15px;
  font-size: 0.9rem;
}

.teacher-expertise, .teacher-languages {
  margin-bottom: 10px;
}

.teacher-expertise span, .teacher-languages span {
  display: block;
  color: #555;
  font-size: 0.9rem;
  margin-bottom: 3px;
}

.qualification-section {
  margin: 60px 0;
  padding: 40px 0;
  border-top: 1px solid #eee;
  border-bottom: 1px solid #eee;
}

.qualification-section h2 {
  text-align: center;
  margin-bottom: 40px;
  color: #004225;
}

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

.qualification-item {
  text-align: center;
  padding: 25px 20px;
  background: #f8f8f8;
  border-radius: 10px;
}

.qualification-item i {
  font-size: 2.5rem;
  color: #004225;
  margin-bottom: 15px;
}

.qualification-item h3 {
  color: #004225;
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.qualification-item p {
  color: #666;
  line-height: 1.6;
}

.teachers-content .cta-section {
  background: #004225;
  color: white;
  padding: 50px;
  text-align: center;
  border-radius: 10px;
  margin: 50px 0;
}

.teachers-content .cta-section h2 {
  color: white;
}

.teachers-content .cta-section .btn {
  background: #ffd700;
  color: #000;
  padding: 12px 30px;
  display: inline-block;
  margin-top: 20px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
}

/* ==== Professional Form Styles ==== */
.form-card {
  background: #fff;
  padding: 0;
  border-radius: 15px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  border-top: 5px solid #004225;
  overflow: hidden;
}

.form-header {
  background: linear-gradient(135deg, #004225 0%, #002e16 100%);
  color: white;
  padding: 30px;
  text-align: center;
}

.form-header h3 {
  color: #ffd700;
  margin-bottom: 10px;
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.form-header p {
  opacity: 0.9;
  margin-bottom: 0;
}

.form-progress {
  padding: 25px 30px 10px;
  background: #f8f8f8;
  border-bottom: 1px solid #e0e0e0;
}

.progress-bar {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin-bottom: 20px;
}

.progress-bar::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: #ddd;
  transform: translateY(-50%);
  z-index: 1;
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 2;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #ddd;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  margin-bottom: 8px;
  transition: all 0.3s ease;
  border: 3px solid #f8f8f8;
}

.step-label {
  font-size: 0.85rem;
  color: #666;
  font-weight: 500;
  text-align: center;
}

.progress-step.active .step-number {
  background: #004225;
  border-color: #004225;
  box-shadow: 0 0 0 4px rgba(0, 66, 37, 0.2);
}

.progress-step.active .step-label {
  color: #004225;
  font-weight: 600;
}

.contact-form {
  padding: 30px;
}

.form-step {
  display: none;
}

.form-step.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.step-header {
  text-align: center;
  margin-bottom: 30px;
}

.step-header h4 {
  color: #004225;
  margin-bottom: 8px;
  font-size: 1.4rem;
}

.step-header p {
  color: #666;
}

.form-group {
  margin-bottom: 25px;
  position: relative;
}

.form-group label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  color: #004225;
  font-weight: 600;
  font-size: 1rem;
}

.form-input {
  width: 100%;
  padding: 15px 15px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-size: 1rem;
  transition: all 0.3s;
  background: #f9f9f9;
  font-family: inherit;
}

.form-input:focus {
  border-color: #004225;
  outline: none;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(0, 66, 37, 0.1);
}

.form-input::placeholder {
  color: #999;
}

.select-wrapper {
  position: relative;
}

.select-wrapper i {
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: #666;
  pointer-events: none;
}

.select-wrapper select {
  appearance: none;
  cursor: pointer;
  padding: 15px;
  width: 100%;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-weight: normal;
  margin-bottom: 0;
  padding: 10px;
  border-radius: 8px;
  transition: background 0.3s;
}

.checkbox-label:hover {
  background: #f5f5f5;
}

.checkbox-label input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}

.checkmark {
  width: 22px;
  height: 22px;
  background: #f9f9f9;
  border: 2px solid #ddd;
  border-radius: 5px;
  position: relative;
  transition: all 0.3s;
  flex-shrink: 0;
}

.checkbox-label input:checked ~ .checkmark {
  background: #004225;
  border-color: #004225;
}

.checkmark:after {
  content: '';
  position: absolute;
  display: none;
  left: 7px;
  top: 3px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkbox-label input:checked ~ .checkmark:after {
  display: block;
}

.char-count {
  text-align: right;
  font-size: 0.85rem;
  color: #666;
  margin-top: 5px;
}

.form-actions {
  display: flex;
  justify-content: space-between;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid #eee;
}

.btn-form {
  padding: 12px 25px;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-prev {
  background: #f8f8f8;
  color: #666;
}

.btn-prev:hover {
  background: #e8e8e8;
}

.btn-next, .btn-submit {
  background: #004225;
  color: #fff;
}

.btn-next:hover, .btn-submit:hover {
  background: #002e16;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 66, 37, 0.3);
}

.btn-submit {
  background: #004225;
}

.btn-submit:hover {
  background: #002e16;
}

.form-footer {
  background: #f8f8f8;
  padding: 15px 30px;
  text-align: center;
  border-top: 1px solid #e0e0e0;
}

.form-footer p {
  color: #666;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0;
}

/* Form Validation Styles */
.form-input.error {
  border-color: #e74c3c;
  background: #fdf7f7;
}

.form-input.success {
  border-color: #2ecc71;
}

.error-message {
  color: #e74c3c;
  font-size: 0.85rem;
  margin-top: 5px;
  display: none;
}

.form-input.error + .error-message {
  display: block;
}

/* ==== Professional Footer Styles ==== */
footer {
  background: linear-gradient(to right, #001a0f, #002e1d);
  color: #fff;
  margin-top: 60px;
}

.footer-main {
  padding: 70px 0 40px;
}

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

.footer-column h4 {
  color: #ffd700;
  margin-bottom: 25px;
  font-size: 1.3rem;
  position: relative;
  padding-bottom: 10px;
}

.footer-column h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 2px;
  background: #ffd700;
}

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.footer-logo img {
  height: 40px;
  margin-right: 15px;
}

.footer-logo h3 {
  color: #ffd700;
  font-size: 1.5rem;
}

.footer-description {
  color: #ccc;
  line-height: 1.7;
  margin-bottom: 25px;
}

.footer-newsletter h4 {
  margin-bottom: 15px;
}

.newsletter-form {
  display: flex;
  margin-top: 15px;
}

.newsletter-form input {
  flex: 1;
  padding: 12px 15px;
  border: none;
  border-radius: 4px 0 0 4px;
  font-size: 0.9rem;
}

.newsletter-form button {
  background: #ffd700;
  color: #002e1d;
  border: none;
  padding: 0 20px;
  border-radius: 0 4px 4px 0;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s;
}

.newsletter-form button:hover {
  background: #e6c200;
}

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

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: #ccc;
  text-decoration: none;
  display: flex;
  align-items: center;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: #ffd700;
}

.footer-links i {
  margin-right: 10px;
  width: 20px;
  color: #ffd700;
}

.contact-info {
  margin-bottom: 30px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
}

.contact-item i {
  color: #ffd700;
  margin-right: 15px;
  margin-top: 3px;
  font-size: 1.1rem;
  width: 20px;
}

.contact-item span {
  display: block;
  line-height: 1.4;
}

.contact-detail {
  color: #999;
  font-size: 0.9rem;
}

.footer-social h4 {
  margin-bottom: 15px;
}

.social-icons {
  display: flex;
  gap: 12px;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: #fff;
  text-decoration: none;
  transition: all 0.3s;
}

.social-icon:hover {
  background: #ffd700;
  color: #002e1d;
  transform: translateY(-3px);
}

.footer-bottom {
  background: rgba(0, 0, 0, 0.3);
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.copyright p {
  color: #ccc;
  margin: 0;
}

.payment-methods {
  display: flex;
  align-items: center;
  gap: 15px;
}

.payment-methods span {
  color: #ccc;
  font-size: 0.9rem;
}

.payment-icons {
  display: flex;
  gap: 10px;
}

.payment-icons i {
  font-size: 1.8rem;
  color: #ccc;
  transition: color 0.3s;
}

.payment-icons i:hover {
  color: #ffd700;
}

/* ==== WhatsApp Floating Icon ==== */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: #25d366;
  color: #fff;
  width: auto;
  height: 50px;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  z-index: 100;
  padding: 0 20px;
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  background: #128C7E;
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-float i {
  font-size: 24px;
  margin-right: 8px;
}

.whatsapp-text {
  font-weight: 600;
  font-size: 14px;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* ==== Responsive Design ==== */
@media (max-width: 992px) {
  header {
    padding: 15px 5%;
  }
  
  section {
    padding: 50px 5%;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .footer-content {
    gap: 30px;
  }
  
  .footer-bottom-content {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }
}

@media (max-width: 768px) {
  header {
    flex-direction: column;
    text-align: center;
  }
  
  .nav-links {
    margin-top: 15px;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
  }
  
  .hero {
    height: 60vh;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .features-grid,
  .courses-grid,
  .testimonial-grid,
  .teachers-grid,
  .qualification-grid,
  .approach-grid {
    grid-template-columns: 1fr;
  }
  
  .cta-section {
    padding: 40px 5%;
  }
  
  .teacher-card {
    flex-direction: column;
  }
  
  .teacher-img {
    min-width: auto;
    padding: 20px;
  }
  
  .teachers-content .cta-section,
  .courses-content .cta-section {
    padding: 30px 20px;
  }
  
  .form-header {
    padding: 20px;
  }
  
  .form-header h3 {
    font-size: 1.5rem;
  }
  
  .contact-form {
    padding: 20px;
  }
  
  .progress-bar {
    flex-direction: column;
    gap: 15px;
    align-items: flex-start;
  }
  
  .progress-bar::before {
    display: none;
  }
  
  .progress-step {
    flex-direction: row;
    gap: 15px;
  }
  
  .step-label {
    text-align: left;
  }
  
  .form-actions {
    flex-direction: column;
    gap: 10px;
  }
  
  .btn-form {
    width: 100%;
    justify-content: center;
  }
  
  .footer-main {
    padding: 50px 0 30px;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-form input {
    border-radius: 4px;
    margin-bottom: 10px;
  }
  
  .newsletter-form button {
    border-radius: 4px;
    padding: 12px;
  }
  
  .whatsapp-text {
    display: none;
  }
  
  .whatsapp-float {
    width: 50px;
    height: 50px;
    padding: 0;
  }
  
  .whatsapp-float i {
    margin-right: 0;
  }
}

@media (max-width: 480px) {
  .hero-text {
    width: 90%;
    padding: 20px;
  }
  
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
  
  .feature-card,
  .course-card,
  .testimonial-card {
    padding: 20px;
  }
  
  .teacher-card {
    margin-bottom: 20px;
  }
  
  .teacher-img {
    font-size: 1.8rem;
    padding: 15px;
  }
  
  .footer-main {
    padding: 40px 0 20px;
  }
  
  .payment-methods {
    flex-direction: column;
    gap: 10px;
  }
  
  .contact-item {
    flex-direction: column;
    text-align: center;
  }
  
  .contact-item i {
    margin-right: 0;
    margin-bottom: 8px;
  }
}