/* Custom Styles for Portfolio Website */

:root {
  --primary-color: #6366f1;
  --secondary-color: #8b5cf6;
  --dark-bg: #1a1a2e;
  --light-bg: #f8f9fa;
  --text-muted: #6c757d;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  line-height: 1.6;
}

/* Navigation */
.navbar {
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  background-color: #ffffff !important;
}

.navbar-brand {
  font-weight: 600;
  color: var(--primary-color) !important;
}

.nav-link {
  font-weight: 500;
  transition: color 0.3s ease;
  padding: 0.5rem 1rem !important;
  color: #6c757d !important;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-color) !important;
}

/* Hero Section */
.hero-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.hero-subtitle {
  font-size: 1.8rem;
  font-weight: 300;
  margin-bottom: 1.5rem;
}

.hero-text {
  font-size: 1.1rem;
  opacity: 0.9;
  max-width: 600px;
}

.hero-image {
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  height: 400px;
  object-fit: cover;
  width: 100%;
}

/* Buttons */
.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  padding: 12px 30px;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: #5558e3;
  border-color: #5558e3;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(99, 102, 241, 0.3);
}

.btn-outline-light {
  padding: 12px 30px;
  font-weight: 600;
  border-radius: 8px;
  border-width: 2px;
  transition: all 0.3s ease;
}

.btn-outline-light:hover {
  transform: translateY(-2px);
}

/* Badge */
.badge-custom {
  background-color: rgba(255, 255, 255, 0.2);
  color: white;
  padding: 8px 20px;
  border-radius: 50px;
  font-weight: 500;
  display: inline-block;
  margin-bottom: 1rem;
}

/* Feature Cards */
.feature-card {
  border: 1px solid #e9ecef;
  border-radius: 12px;
  padding: 2rem;
  transition: all 0.3s ease;
  height: 100%;
  background: white;
}

.feature-card:hover {
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  transform: translateY(-5px);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.feature-icon i {
  font-size: 1.8rem;
  color: white;
}

/* Section Titles */
.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #212529;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 3rem;
}

/* Skills Badges */
.skill-badge {
  background-color: #f8f9fa;
  border: 1px solid #e9ecef;
  padding: 10px 20px;
  border-radius: 50px;
  display: inline-block;
  margin: 0.5rem;
  font-weight: 500;
  color: #495057;
}

/* Project Cards */
.project-card {
  border: 1px solid #e9ecef;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  height: 100%;
  background: white;
}

.project-card:hover {
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  transform: translateY(-5px);
}

.project-image {
  height: 200px;
  object-fit: cover;
  width: 100%;
}

.project-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: rgba(255, 255, 255, 0.95);
  padding: 5px 15px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid #e9ecef;
}

.tech-badge {
  background-color: #f8f9fa;
  padding: 5px 12px;
  border-radius: 50px;
  font-size: 0.85rem;
  display: inline-block;
  margin: 0.25rem;
  color: #495057;
}

/* Contact Form */
.contact-form {
  background: white;
  border: 1px solid #e9ecef;
  border-radius: 12px;
  padding: 2rem;
}

.form-control,
.form-select {
  border-radius: 8px;
  padding: 12px 16px;
  border: 1px solid #dee2e6;
  transition: border-color 0.3s ease;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.15);
}

.form-label {
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #495057;
}

/* Social Links */
.social-link {
  display: block;
  padding: 1.5rem;
  border: 1px solid #e9ecef;
  border-radius: 12px;
  transition: all 0.3s ease;
  text-decoration: none;
  color: #212529;
  margin-bottom: 1rem;
}

.social-link:hover {
  background-color: #f8f9fa;
  color: var(--primary-color);
  border-color: var(--primary-color);
  text-decoration: none;
}

.social-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1rem;
  flex-shrink: 0;
}

.social-icon i {
  font-size: 1.5rem;
  color: white;
}

/* Info Card */
.info-card {
  background: white;
  border: 1px solid #e9ecef;
  border-radius: 12px;
  padding: 2rem;
  margin-bottom: 1.5rem;
}

.info-item {
  display: flex;
  margin-bottom: 1.5rem;
}

.info-item:last-child {
  margin-bottom: 0;
}

.info-icon {
  width: 50px;
  height: 50px;
  background: rgba(99, 102, 241, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1rem;
  flex-shrink: 0;
}

.info-icon i {
  font-size: 1.3rem;
  color: var(--primary-color);
}

/* Footer */
footer {
  background-color: #f8f9fa;
  border-top: 1px solid #e9ecef;
  padding: 2rem 0;
  margin-top: 4rem;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
  border-radius: 20px;
  padding: 3rem;
  margin-top: 4rem;
  text-align: center;
}

/* Interest Cards */
.interest-card {
  background: white;
  border: 1px solid #e9ecef;
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
}

.interest-card:hover {
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  transform: translateY(-3px);
}

.interest-icon {
  width: 60px;
  height: 60px;
  background: rgba(99, 102, 241, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.interest-icon i {
  font-size: 1.5rem;
  color: var(--primary-color);
}

/* Availability Box */
.availability-box {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 12px;
  padding: 2rem;
}

/* Responsive */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
}