/* ===== Section Styles ===== */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-accent-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 18px;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== About Section ===== */
.about {
  padding: 120px 0;
  background: var(--color-bg-secondary);
}
.about-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: start;
}
.about-intro {
  font-size: 20px;
  color: var(--color-text-primary);
  margin-bottom: 16px;
}
.about-text p {
  color: var(--color-text-secondary);
  margin-bottom: 24px;
}
.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}
.highlight-item {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
}
.highlight-item:hover {
  border-color: var(--color-accent-primary);
  transform: translateX(8px);
}
.highlight-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: linear-gradient(
    135deg,
    var(--color-accent-primary),
    var(--color-accent-secondary)
  );
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.highlight-icon i {
  font-size: 22px;
  color: white;
}
.highlight-content h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}
.highlight-content p {
  font-size: 14px;
  color: var(--color-text-muted);
}

.experience-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(10px);
}
.exp-header {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-accent-primary);
  font-weight: 600;
  margin-bottom: 24px;
}
.exp-header i {
  font-size: 20px;
}
.exp-timeline {
  position: relative;
  padding-left: 24px;
}
.timeline-item {
  position: relative;
  padding-bottom: 24px;
}
.timeline-item:last-child {
  padding-bottom: 0;
}
.timeline-dot {
  position: absolute;
  left: -24px;
  top: 6px;
  width: 12px;
  height: 12px;
  background: var(--color-accent-primary);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.2);
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: -19px;
  top: 20px;
  width: 2px;
  height: calc(100% - 10px);
  background: var(--color-border);
}
.timeline-item:last-child::before {
  display: none;
}
.timeline-date {
  font-size: 12px;
  color: var(--color-accent-primary);
  font-weight: 600;
}
.timeline-content h4 {
  font-size: 16px;
  font-weight: 600;
  margin: 4px 0;
}
.timeline-content p {
  font-size: 14px;
  color: var(--color-text-muted);
}
.company-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-accent-secondary);
}
.company-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}
.company-logo {
  height: 32px;
  width: auto;
  border-radius: 4px; /* Optional, for cleaner look */
}

/* ===== Projects Section ===== */
.projects {
  padding: 120px 0;
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}
.project-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-normal);
}
.project-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-accent-primary);
  box-shadow: var(--shadow-glow);
}
.project-card.featured {
  grid-column: span 1;
}
.project-image {
  height: 200px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    var(--color-bg-tertiary),
    var(--color-bg-secondary)
  );
  display: flex;
  align-items: center;
  justify-content: center;
}
.project-icon-bg {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  background: linear-gradient(
    135deg,
    var(--color-accent-primary),
    var(--color-accent-secondary)
  );
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-normal);
}
.project-icon-bg i {
  font-size: 36px;
  color: white;
}
.project-card:hover .project-icon-bg {
  transform: scale(1.1) rotate(5deg);
}
.project-content {
  padding: 24px;
}
.project-tags {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}
.tag {
  padding: 4px 12px;
  background: rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-accent-primary);
}
.project-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}
.project-description {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}
.project-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: auto;
}
.store-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-fast);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
}
.store-link:hover {
  transform: translateY(-2px);
  border-color: var(--color-accent-primary);
  color: var(--color-accent-primary);
  background: rgba(16, 185, 129, 0.05);
}
.store-link i {
  font-size: 16px;
}
.store-link.android:hover i {
  color: #3ddc84;
}
.store-link.ios:hover i {
  color: #007aff;
}

/* ===== Skills Section ===== */
.skills {
  padding: 120px 0;
  background: var(--color-bg-secondary);
}
.skills-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.skills-category {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.category-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 28px;
  color: var(--color-accent-primary);
}
.category-title i {
  font-size: 24px;
}
.skills-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.skill-item {
  display: grid;
  grid-template-columns: 48px 1fr 1fr;
  gap: 16px;
  align-items: center;
}
.skill-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.skill-icon.flutter {
  background: linear-gradient(135deg, #02569b, #0175c2);
}
.skill-icon.dart {
  background: linear-gradient(135deg, #0175c2, #40c4ff);
}
.skill-icon.java {
  background: linear-gradient(135deg, #e76f00, #5382a1);
}
.skill-icon.spring {
  background: linear-gradient(135deg, #6db33f, #5fa134);
}
.skill-icon.firebase {
  background: linear-gradient(135deg, #ffa000, #f57c00);
}
.skill-icon.git {
  background: linear-gradient(135deg, #f05032, #e94e31);
}
.skill-icon i {
  font-size: 22px;
  color: white;
}
.skill-name {
  font-size: 15px;
  font-weight: 600;
}
.skill-level {
  height: 8px;
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.level-bar {
  height: 100%;
  width: var(--level);
  background: linear-gradient(
    90deg,
    var(--color-accent-primary),
    var(--color-accent-secondary)
  );
  border-radius: var(--radius-full);
  transition: width 1s ease;
}
.tools-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.tool-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition-fast);
}
.tool-item:hover {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-accent-primary);
}
.tool-item i {
  font-size: 20px;
  color: var(--color-accent-primary);
}

/* ===== Contact Section ===== */
.contact {
  padding: 120px 0;
}
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact-info .section-tag {
  margin-bottom: 16px;
}
.contact-info .section-title {
  text-align: left;
  margin-bottom: 16px;
}
.contact-description {
  color: var(--color-text-secondary);
  margin-bottom: 32px;
}
.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}
.contact-method {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
}
.contact-method:hover {
  border-color: var(--color-accent-primary);
  transform: translateX(8px);
}
.method-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: linear-gradient(
    135deg,
    var(--color-accent-primary),
    var(--color-accent-secondary)
  );
  display: flex;
  align-items: center;
  justify-content: center;
}
.method-icon i {
  font-size: 22px;
  color: white;
}
.method-label {
  display: block;
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 2px;
}
.method-value {
  font-size: 15px;
  font-weight: 600;
}
.social-links {
  display: flex;
  gap: 12px;
}
.social-link {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-normal);
}
.social-link:hover {
  background: var(--color-accent-primary);
  border-color: var(--color-accent-primary);
  transform: translateY(-4px);
}
.social-link i {
  font-size: 22px;
}

.contact-form-wrapper {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--color-text-secondary);
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-size: 15px;
  transition: var(--transition-fast);
  font-family: var(--font-primary);
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent-primary);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
}
.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ===== Footer ===== */
.footer {
  padding: 60px 0 30px;
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
}
.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}
.footer-brand p {
  color: var(--color-text-muted);
  font-size: 14px;
}
.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid var(--color-border);
}
.footer-bottom p {
  font-size: 14px;
  color: var(--color-text-muted);
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-content {
    order: 2;
  }
  .hero-image {
    order: 1;
    margin-bottom: 40px;
  }
  .hero-subtitle {
    margin: 0 auto 32px;
  }
  .hero-cta {
    justify-content: center;
  }
  .hero-stats {
    justify-content: center;
  }
  .about-content {
    grid-template-columns: 1fr;
  }
  .skills-content {
    grid-template-columns: 1fr;
  }
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg-secondary);
    flex-direction: column;
    padding: 20px;
    border-bottom: 1px solid var(--color-border);
  }
  .nav-menu.active {
    display: flex;
  }
  .nav-toggle {
    display: flex;
  }
  .image-wrapper {
    width: 280px;
    height: 340px;
  }
  .hero-stats {
    flex-direction: column;
    gap: 20px;
  }
  .stat-divider {
    width: 40px;
    height: 1px;
  }
  .projects-grid {
    grid-template-columns: 1fr;
  }
  .tools-grid {
    grid-template-columns: 1fr;
  }
  .skill-item {
    grid-template-columns: 48px 1fr;
  }
  .skill-level {
    grid-column: span 2;
    margin-top: -8px;
  }
}