/* Reusable Components */

/* Buttons */
.btn {
  padding: clamp(0.75rem, 2vw, 1rem) clamp(1.5rem, 4vw, 2.5rem);
  border: none;
  border-radius: 8px;
  font-size: clamp(0.875rem, 1.5vw, 1.125rem);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
  display: inline-block;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

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

.btn-secondary:hover {
  background: var(--bg-card);
  border-color: var(--primary);
}

/* Language Toggle */
.lang-toggle {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: clamp(0.4rem, 1.5vw, 0.6rem) clamp(0.75rem, 2vw, 1rem);
  border-radius: 6px;
  font-size: clamp(0.8rem, 1.5vw, 0.9rem);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.lang-toggle:hover {
  background: var(--bg-hover);
  border-color: var(--primary);
  transform: translateY(-2px);
}

/* Section Title */
.section-title {
  text-align: center;
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: clamp(2rem, 5vw, 4rem);
  font-weight: 700;
}

/* Skill Tags */
.skill-tag {
  background: var(--bg-card);
  color: var(--text-primary);
  padding: clamp(0.5rem, 1.5vw, 0.75rem) clamp(0.75rem, 2vw, 1.25rem);
  border-radius: 20px;
  font-size: clamp(0.75rem, 1.5vw, 0.95rem);
  font-weight: 500;
  border: 1px solid var(--border);
  transition: all 0.3s;
}

.skill-tag:hover {
  background: var(--bg-hover);
  border-color: var(--primary);
  transform: translateY(-2px);
}

/* Project Cards */
.project-card {
  background: var(--bg-dark);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.3s;
  cursor: pointer;
  border: 1px solid var(--border);
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  border-color: var(--primary);
}

.project-tag {
  background: rgba(59, 130, 246, 0.1);
  color: var(--primary);
  padding: clamp(0.25rem, 1vw, 0.375rem) clamp(0.625rem, 1.5vw, 0.875rem);
  border-radius: 12px;
  font-size: clamp(0.7rem, 1.2vw, 0.85rem);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.project-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  font-size: clamp(0.8rem, 1.5vw, 0.95rem);
  transition: color 0.3s;
}

.project-link:hover {
  color: var(--accent-light);
  text-decoration: underline;
}

/* Contact Items */
.contact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(0.5rem, 1.5vw, 0.75rem);
  padding: clamp(1.25rem, 3vw, 2rem);
  background: var(--bg-card);
  border-radius: 12px;
  border: 1px solid var(--border);
  transition: all 0.3s;
}

.contact-item:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
}

.contact-item-icon {
  font-size: clamp(2rem, 4vw, 2.5rem);
}

.contact-item a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  font-size: clamp(0.9rem, 1.5vw, 1.125rem);
  transition: color 0.3s;
}

.contact-item a:hover {
  color: var(--accent-light);
}

.contact-item span {
  color: var(--text-secondary);
  font-size: clamp(0.9rem, 1.5vw, 1.125rem);
}