/**
 * Home Page Styles - Editorial Dark Theme
 * A distinctive, magazine-inspired design with depth and sophistication
 */

/* ============================================
   Hero/Profile Section
   ============================================ */
.profile-section {
  background: linear-gradient(
    165deg,
    var(--bg-dark) 0%,
    var(--bg-darker) 50%,
    #1a0a2e 100%
  );
  color: var(--text-light);
  padding: 6rem 0 8rem;
  margin-top: -2rem;
  position: relative;
  overflow: hidden;
}

/* Animated gradient orbs */
.profile-section::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(
    circle,
    rgba(139, 92, 246, 0.15) 0%,
    transparent 70%
  );
  animation: floatOrb 20s ease-in-out infinite;
  pointer-events: none;
}

.profile-section::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(6, 182, 212, 0.1) 0%,
    transparent 70%
  );
  animation: floatOrb 25s ease-in-out infinite reverse;
  pointer-events: none;
}

@keyframes floatOrb {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(30px, -30px) scale(1.05);
  }
  50% {
    transform: translate(-20px, 20px) scale(0.95);
  }
  75% {
    transform: translate(20px, 10px) scale(1.02);
  }
}

.profile-content {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 4rem;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.profile-photo {
  width: 280px;
  height: 280px;
  border-radius: 32px;
  object-fit: cover;
  border: none;
  box-shadow:
    0 25px 50px -12px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.1),
    inset 0 0 0 1px rgba(255, 255, 255, 0.05);
  flex-shrink: 0;
  position: relative;
  transform: rotate(-2deg);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.profile-photo:hover {
  transform: rotate(0deg) scale(1.02);
  box-shadow:
    0 30px 60px -15px rgba(139, 92, 246, 0.3),
    0 0 0 1px rgba(139, 92, 246, 0.3),
    inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.profile-info {
  position: relative;
}

.profile-info::before {
  content: '"';
  position: absolute;
  top: -60px;
  left: -20px;
  font-size: 12rem;
  font-family: var(--font-display);
  color: rgba(139, 92, 246, 0.1);
  line-height: 1;
  pointer-events: none;
}

.profile-info h2 {
  color: var(--text-light);
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.profile-info h2 span {
  background: linear-gradient(
    135deg,
    var(--accent-primary) 0%,
    var(--accent-secondary) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.profile-info p {
  font-size: 1.25rem;
  line-height: 1.9;
  color: var(--text-muted);
  max-width: 540px;
  font-weight: 400;
}

/* ============================================
   Skills Section
   ============================================ */
.skills-section {
  background: var(--bg-darker);
  padding: 5rem 0;
  position: relative;
}

.skills-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(139, 92, 246, 0.3),
    transparent
  );
}

.skills-section h2 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 3rem;
  color: var(--text-light);
  letter-spacing: -0.02em;
}

.skills-section h2 i {
  color: var(--accent-primary);
  margin-right: 0.5rem;
}

.skills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  list-style: none;
  padding: 0;
  margin: 0;
  max-width: 900px;
  margin: 0 auto;
}

.skill-tag {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--text-light);
  padding: 0.75rem 1.5rem;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: default;
  border: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
  overflow: hidden;
}

.skill-tag::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    var(--accent-primary),
    var(--accent-secondary)
  );
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: -1;
}

.skill-tag:hover {
  transform: translateY(-4px) scale(1.02);
  border-color: var(--accent-primary);
  box-shadow:
    0 10px 30px -10px rgba(139, 92, 246, 0.4),
    0 0 20px rgba(139, 92, 246, 0.1);
}

.skill-tag:hover::before {
  opacity: 0.15;
}

.skill-tag i {
  margin-right: 0.5rem;
  color: var(--accent-primary);
  transition: color 0.3s ease;
}

.skill-tag:hover i {
  color: var(--accent-secondary);
}

/* ============================================
   Section Headers
   ============================================ */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 600;
  color: var(--text-light);
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto;
}

/* ============================================
   Navigation Cards
   ============================================ */
.cards-section {
  background: var(--bg-dark);
  padding: 6rem 0;
  position: relative;
}

.cards-section > .container > h2 {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 600;
  color: var(--text-light);
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
  text-align: center;
}

.cards-section > .container > h2 i {
  color: var(--accent-primary);
}

.card-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.card {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 24px;
  padding: 2rem;
  box-shadow:
    0 4px 30px rgba(0, 0, 0, 0.3),
    inset 0 0 0 1px rgba(255, 255, 255, 0.05);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255, 255, 255, 0.05);
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--accent-primary),
    var(--accent-secondary)
  );
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow:
    0 20px 40px rgba(0, 0, 0, 0.4),
    0 0 60px rgba(139, 92, 246, 0.1),
    inset 0 0 0 1px rgba(139, 92, 246, 0.2);
  text-decoration: none;
  border-color: rgba(139, 92, 246, 0.3);
}

.card:hover::before {
  transform: scaleX(1);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  letter-spacing: -0.02em;
}

.card-title i {
  font-size: 1.4rem;
  color: var(--accent-primary);
  padding: 0.6rem;
  background: rgba(139, 92, 246, 0.1);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.card:hover .card-title i {
  background: rgba(139, 92, 246, 0.2);
  transform: scale(1.1);
}

.card-content {
  flex: 1;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

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

.card-action .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  text-align: center;
  padding: 1rem 1.5rem;
  background: linear-gradient(
    135deg,
    rgba(139, 92, 246, 0.2),
    rgba(6, 182, 212, 0.1)
  );
  color: var(--text-light);
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(139, 92, 246, 0.3);
  position: relative;
  overflow: hidden;
}

.card-action .btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    var(--accent-primary),
    var(--accent-secondary)
  );
  opacity: 0;
  transition: opacity 0.4s ease;
}

.card-action .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(139, 92, 246, 0.3);
  text-decoration: none;
  border-color: var(--accent-primary);
}

.card-action .btn:hover::before {
  opacity: 1;
}

.card-action .btn span {
  position: relative;
  z-index: 1;
}

/* Special card styling - Course card with animated border */
.my-course-card {
  position: relative;
  background: linear-gradient(
    135deg,
    rgba(236, 72, 153, 0.1),
    rgba(251, 146, 60, 0.1)
  );
  border: 1px solid rgba(236, 72, 153, 0.3);
  overflow: hidden;
}

.my-course-card::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    from 0deg,
    transparent 0deg 340deg,
    #ec4899 340deg 360deg
  );
  animation: rotateBorder 4s linear infinite;
  z-index: -1;
}

.my-course-card::after {
  content: "";
  position: absolute;
  inset: 2px;
  background: linear-gradient(
    135deg,
    rgba(15, 15, 20, 0.98),
    rgba(20, 15, 30, 0.98)
  );
  border-radius: 22px;
  z-index: -1;
}

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

.my-course-card .card-title {
  color: #f9a8d4;
}

.my-course-card .card-title i {
  color: #ec4899;
  background: rgba(236, 72, 153, 0.15);
}

.my-course-card:hover .card-title i {
  background: rgba(236, 72, 153, 0.25);
}

.my-course-card .card-action .btn {
  background: linear-gradient(
    135deg,
    rgba(236, 72, 153, 0.2),
    rgba(251, 146, 60, 0.1)
  );
  border-color: rgba(236, 72, 153, 0.4);
}

.my-course-card .card-action .btn::before {
  background: linear-gradient(135deg, #ec4899, #fb923c);
}

.my-course-card .card-action .btn:hover {
  border-color: #ec4899;
  box-shadow: 0 8px 25px rgba(236, 72, 153, 0.3);
}

/* ============================================
   Education Section
   ============================================ */
.education-section {
  background: var(--bg-darker);
  padding: 5rem 0;
  position: relative;
}

.education-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(6, 182, 212, 0.3),
    transparent
  );
}

.education-section h2 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 2.5rem;
  color: var(--text-light);
  letter-spacing: -0.02em;
}

.education-section h2 i {
  color: var(--accent-secondary);
  margin-right: 0.5rem;
}

.education-item {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
  max-width: 700px;
}

.education-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(
    180deg,
    var(--accent-secondary),
    var(--accent-primary)
  );
  border-radius: 4px;
}

.education-item h3 {
  color: var(--text-light);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.education-item h3 i {
  color: var(--accent-secondary);
  margin-right: 0.5rem;
}

.education-meta {
  color: var(--accent-secondary);
  font-size: 1rem;
  margin-bottom: 1.25rem;
  font-style: normal;
  font-weight: 500;
}

.education-item p {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.education-item p strong {
  color: var(--text-light);
  font-weight: 600;
}

/* ============================================
   Social Section
   ============================================ */
.social-section {
  background: var(--bg-dark);
  padding: 5rem 0;
  text-align: center;
  position: relative;
}

.social-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(139, 92, 246, 0.3),
    transparent
  );
}

.social-section h2 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-light);
  letter-spacing: -0.02em;
}

.social-section h2 i {
  color: var(--accent-primary);
  margin-right: 0.5rem;
}

.social-section > .container > p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 450px;
  margin-left: auto;
  margin-right: auto;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
  list-style: none;
  padding: 0;
  flex-wrap: wrap;
}

.social-links li a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--text-light);
  border-radius: 100px;
  font-weight: 500;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.social-links li a:hover {
  transform: translateY(-4px);
  background: linear-gradient(
    135deg,
    rgba(139, 92, 246, 0.2),
    rgba(6, 182, 212, 0.1)
  );
  border-color: rgba(139, 92, 246, 0.4);
  box-shadow: 0 10px 30px rgba(139, 92, 246, 0.2);
  text-decoration: none;
}

.social-links li a i {
  font-size: 1.25rem;
  color: var(--accent-primary);
  transition: transform 0.3s ease;
}

.social-links li a:hover i {
  transform: scale(1.2);
}

/* ============================================
   Animation Classes
   ============================================ */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Staggered animation delays for cards */
.card-container .card:nth-child(1) {
  transition-delay: 0.1s;
}
.card-container .card:nth-child(2) {
  transition-delay: 0.2s;
}
.card-container .card:nth-child(3) {
  transition-delay: 0.3s;
}
.card-container .card:nth-child(4) {
  transition-delay: 0.4s;
}
.card-container .card:nth-child(5) {
  transition-delay: 0.5s;
}

/* Skill tags stagger */
.skills-list .skill-tag:nth-child(odd) {
  transition-delay: 0.05s;
}
.skills-list .skill-tag:nth-child(even) {
  transition-delay: 0.1s;
}

/* ============================================
   Mobile Responsiveness
   ============================================ */
@media (max-width: 768px) {
  .profile-section {
    padding: 3rem 0 4rem;
  }

  .profile-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

  .profile-photo {
    width: 200px;
    height: 200px;
    margin: 0 auto;
    transform: rotate(0deg);
    border-radius: 24px;
  }

  .profile-info::before {
    display: none;
  }

  .profile-info h2 {
    font-size: 2.5rem;
  }

  .profile-info p {
    font-size: 1.1rem;
    margin: 0 auto;
  }

  .skills-section h2,
  .education-section h2,
  .social-section h2,
  .cards-section > .container > h2 {
    font-size: 2rem;
  }

  .skill-tag {
    font-size: 0.85rem;
    padding: 0.6rem 1.2rem;
  }

  .card-container {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .card {
    padding: 1.75rem;
    border-radius: 20px;
  }

  .card-title {
    font-size: 1.35rem;
  }

  .education-item {
    padding: 1.75rem;
  }

  .education-item h3 {
    font-size: 1.3rem;
  }

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

  .social-links li a {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .profile-section {
    padding: 2rem 0 3rem;
  }

  .profile-photo {
    width: 160px;
    height: 160px;
  }

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

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

  .skills-section h2,
  .education-section h2,
  .social-section h2,
  .cards-section > .container > h2 {
    font-size: 1.75rem;
  }

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

  .card-title i {
    font-size: 1.2rem;
    padding: 0.5rem;
  }
}