/**
 * Home Page Styles
 * Modern, professional design for the main landing page
 */

/* ============================================
   Hero/Profile Section
   ============================================ */
.profile-section {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 4rem 0;
  margin-top: -2rem;
}

.profile-content {
  display: flex;
  align-items: center;
  gap: 3rem;
  max-width: 1000px;
  margin: 0 auto;
}

.profile-photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 5px solid white;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  flex-shrink: 0;
}

.profile-info h2 {
  color: white;
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.profile-info p {
  font-size: 1.2rem;
  line-height: 1.8;
  opacity: 0.95;
}

/* ============================================
   Skills Section
   ============================================ */
.skills-section {
  background: white;
  padding: 3rem 0;
}

.skills-section h2 {
  font-size: 2.2rem;
  margin-bottom: 2rem;
}

.skills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
  list-style: none;
  padding: 0;
  margin: 0;
}

.skill-tag {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 0.6rem 1.2rem;
  border-radius: 25px;
  font-size: 0.95rem;
  font-weight: 500;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: default;
}

.skill-tag:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* ============================================
   Navigation Cards
   ============================================ */
.card-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.card {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  border-left: 4px solid var(--primary-color);
  text-decoration: none;
  color: inherit;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
  text-decoration: none;
}

.card-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-title i {
  font-size: 1.3rem;
}

.card-content {
  flex: 1;
  color: #555;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.card-action {
  margin-top: auto;
}

.card-action .btn {
  display: inline-block;
  width: 100%;
  text-align: center;
  padding: 0.8rem 1.5rem;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--primary-dark) 100%
  );
  color: white;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.card-action .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 64, 128, 0.3);
  text-decoration: none;
}

/* Special card styling (Course card with animated border) */
.my-course-card {
  position: relative;
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  border-left: none !important;
  color: white;
  overflow: hidden;
  z-index: 0;
}

/* Override for special course card animation */
.my-course-card::before {
  content: "";
  position: absolute;
  top: -130px;
  left: -75px;
  width: 500px;
  height: 500px;
  background: conic-gradient(from 0deg, #6f00ff, #00dbde, #00ff94, #6f00ff);
  z-index: -1;
  border-radius: 22px;
  animation: spin 4s linear infinite;
}

.my-course-card::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 4px;
  right: 4px;
  bottom: 4px;
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  border-radius: 16px;
  z-index: 0;
}

@keyframes spin {
  to {
    transform: rotate(1turn);
  }
}

.my-course-card .card-title {
  color: white;
  position: relative;
  z-index: 2;
}

.my-course-card .card-content {
  color: rgba(255, 255, 255, 0.95);
  position: relative;
  z-index: 2;
}

.my-course-card .card-action {
  position: relative;
  z-index: 2;
}

.my-course-card .card-action .btn {
  background: white;
  color: #f5576c;
}

.my-course-card .card-action .btn:hover {
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 4px 12px rgba(245, 87, 108, 0.4);
}

/* ============================================
   Education Section
   ============================================ */
.education-section {
  background: #f8f9fa;
  padding: 3rem 0;
}

.education-section h2 {
  font-size: 2.2rem;
  margin-bottom: 2rem;
}

.education-item {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  border-left: 4px solid var(--primary-color);
}

.education-item h3 {
  color: var(--primary-color);
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.education-meta {
  color: #666;
  font-size: 1.1rem;
  margin-bottom: 1rem;
  font-style: italic;
}

.education-item p {
  color: #444;
  line-height: 1.6;
  margin-bottom: 0.8rem;
}

.education-item p strong {
  color: var(--primary-color);
}

/* ============================================
   Social Section
   ============================================ */
.social-section {
  background: white;
  padding: 3rem 0;
  text-align: center;
}

.social-section h2 {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.social-section p {
  font-size: 1.1rem;
  color: #666;
  margin-bottom: 2rem;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  list-style: none;
  padding: 0;
  flex-wrap: wrap;
}

.social-links li a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.5rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-radius: 25px;
  font-weight: 500;
  transition: all 0.3s ease;
  text-decoration: none;
}

.social-links li a:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(102, 126, 234, 0.4);
  text-decoration: none;
}

.social-links li a i {
  font-size: 1.2rem;
}

/* ============================================
   Animation Classes
   ============================================ */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   Mobile Responsiveness
   ============================================ */
@media (max-width: 768px) {
  .profile-section {
    padding: 2rem 0;
  }

  .profile-content {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }

  .profile-photo {
    width: 150px;
    height: 150px;
  }

  .profile-info h2 {
    font-size: 2rem;
  }

  .profile-info p {
    font-size: 1rem;
  }

  .skills-section h2,
  .education-section h2,
  .social-section h2 {
    font-size: 1.8rem;
  }

  .skill-tag {
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
  }

  .card-container {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .card {
    padding: 1.5rem;
  }

  .card-title {
    font-size: 1.3rem;
  }

  .education-item {
    padding: 1.5rem;
  }

  .education-item h3 {
    font-size: 1.2rem;
  }

  .social-links {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .social-links li a {
    width: 100%;
    max-width: 250px;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .profile-section {
    padding: 1.5rem 0;
  }

  .profile-info h2 {
    font-size: 1.6rem;
  }

  .skills-section h2,
  .education-section h2,
  .social-section h2 {
    font-size: 1.5rem;
  }

  .card-title {
    font-size: 1.2rem;
  }
}