/* ========================================
   Cute Modern Minimal Portfolio
   Clean, playful, and delightful design
   ======================================== */

   :root {
    /* Cute Color Palette */
    --color-primary: #ff6b9d;
    --color-primary-light: #ffb3d9;
    --color-secondary: #c44569;
    --color-accent: #feca57;
    --color-accent-light: #fff7e6;
    
    /* Neutrals */
    --color-bg: #fefefe;
    --color-bg-secondary: #fff5f9;
    --color-text: #2d3436;
    --color-text-light: #636e72;
    --color-border: #ffe5f0;
    --color-white: #ffffff;
    
    /* Pastels */
    --color-pastel-pink: #ffccd5;
    --color-pastel-purple: #e8d5f2;
    --color-pastel-blue: #d5e8f2;
    --color-pastel-yellow: #fff9db;
    --color-pastel-green: #d5f2e8;
    
    /* Typography */
    --font-heading: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-body: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Effects */
    --border-radius: 20px;
    --border-radius-sm: 12px;
    --border-radius-full: 9999px;
    --shadow-sm: 0 2px 8px rgba(255, 107, 157, 0.1);
    --shadow-md: 0 4px 20px rgba(255, 107, 157, 0.15);
    --shadow-lg: 0 8px 30px rgba(255, 107, 157, 0.2);
  }
  
  /* ========================================
     Base Styles
     ======================================== */
  
  *,
  *::before,
  *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  
  html {
    scroll-behavior: smooth;
  }
  
  body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    font-weight: 400;
  }
  
  h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-text);
    letter-spacing: -0.01em;
  }
  
  a {
    color: inherit;
    text-decoration: none;
    transition: all 0.3s ease;
  }
  
  img {
    max-width: 100%;
    height: auto;
    display: block;
  }
  
  ul {
    list-style: none;
  }
  
  /* ========================================
     Container
     ======================================== */
  
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
  }
  
  /* ========================================
     Navigation
     ======================================== */
  
  .nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(254, 254, 254, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--color-border);
    padding: var(--spacing-md) 0;
  }
  
  .nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .nav-logo {
    display: flex;
    align-items: center;
    line-height: 0;
  }
  
  .logo-image {
    height: 45px;
    width: auto;
    display: block;
  }
  
  .nav-links {
    display: flex;
    gap: var(--spacing-xl);
  }
  
  .nav-link {
    font-weight: 500;
    color: var(--color-text-light);
    padding: 0.5rem 0;
    position: relative;
  }
  
  .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width 0.3s ease;
  }
  
  .nav-link:hover {
    color: var(--color-primary);
  }
  
  .nav-link:hover::after {
    width: 100%;
  }
  
  .mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
  }
  
  .mobile-toggle span {
    width: 24px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
  }
  
  @media (max-width: 768px) {
    .mobile-toggle {
      display: flex;
    }
    
    .nav-links {
      display: none;
    }
  }
  
  /* ========================================
     Hero Section
     ======================================== */
  
  .hero {
    padding: var(--spacing-3xl) 0;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-secondary) 100%);
  }
  
  .hero-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  
  .profile-pic {
    width: 200px;
    height: 200px;
    margin: 0 auto var(--spacing-lg);
    overflow: hidden;
    border-radius: 50%;
    border: 4px solid var(--color-white);
    box-shadow: var(--shadow-md);
  }
  
  .profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  
  .profile-placeholder {
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius-full);
    background: linear-gradient(135deg, var(--color-pastel-pink) 0%, var(--color-pastel-purple) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    border: 4px solid var(--color-white);
    box-shadow: var(--shadow-md);
  }
  
  .greeting {
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.15em;
  }
  
  .hero-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
  }
  
  .hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    font-weight: 400;
    letter-spacing: -0.01em;
  }
  
  .hero-description {
    font-size: 1.0625rem;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
    font-weight: 400;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .float-element {
    position: absolute;
    font-size: 2rem;
    animation: float 3s ease-in-out infinite;
    opacity: 0.6;
  }
  
  .float-element:nth-child(2) {
    animation-delay: 0.5s;
  }
  
  .float-element:nth-child(3) {
    animation-delay: 1s;
  }
  
  .float-element:nth-child(4) {
    animation-delay: 1.5s;
  }
  
  @keyframes float {
    0%, 100% {
      transform: translateY(0px);
    }
    50% {
      transform: translateY(-20px);
    }
  }
  
  /* ========================================
     Buttons
     ======================================== */
  
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius-full);
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
  }
  
  .btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
  }
  
  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }
  
  .btn-secondary {
    background: var(--color-white);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
  }
  
  .btn-secondary:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
  }
  
  .btn-full {
    width: 100%;
    justify-content: center;
  }
  
  /* ========================================
     Section Styles
     ======================================== */
  
  .section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
  }
  
  .section-tag {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--color-accent-light);
    color: var(--color-secondary);
    border-radius: var(--border-radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-md);
  }
  
  .section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: var(--spacing-md);
    font-weight: 800;
    letter-spacing: -0.02em;
  }
  
  /* ========================================
     About Section
     ======================================== */
  
  .about-section {
    padding: var(--spacing-3xl) 0;
  }
  
  .about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
  }
  
  .about-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 2px solid transparent;
  }
  
  .about-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
  }
  
  .card-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
  }
  
  .about-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
  }
  
  .about-card p {
    color: var(--color-text-light);
    line-height: 1.7;
  }
  
  .about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
  }
  
  .about-content p {
    font-size: 1.125rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
  }
  
  .about-cta {
    margin-top: var(--spacing-xl);
    text-align: center;
  }
  
  /* ========================================
     Projects Section
     ======================================== */
  
  .projects-section {
    padding: var(--spacing-3xl) 0;
  }
  
  .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
  }
  
  @media (max-width: 640px) {
    .projects-grid {
      grid-template-columns: 1fr;
    }
  }
  
  .project-card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 2px solid transparent;
  }
  
  .project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
  }
  
  .project-image {
    aspect-ratio: 16/10;
    overflow: hidden;
  }
  
  .project-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-pastel-pink) 0%, var(--color-pastel-purple) 50%, var(--color-pastel-blue) 100%);
  }
  
  .project-1 {
    background: linear-gradient(135deg, #ffccd5 0%, #e8d5f2 100%);
  }
  
  .project-2 {
    background: linear-gradient(135deg, #d5f2e8 0%, #d5e8f2 100%);
  }
  
  .project-3 {
    background: linear-gradient(135deg, #fff9db 0%, #ffccd5 100%);
  }
  
  .project-emoji {
    font-size: 4rem;
  }
  
  .project-content {
    padding: var(--spacing-lg);
  }
  
  .project-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
  }
  
  .project-description {
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
  }
  
  .project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
  }
  
  .tag {
    padding: 0.375rem 0.875rem;
    background: var(--color-bg-secondary);
    border-radius: var(--border-radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-primary);
  }
  
  .project-link {
    color: var(--color-primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .project-link:hover {
    gap: 0.75rem;
  }
  
  /* ========================================
     Contact Section
     ======================================== */
  
  .contact-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-secondary) 100%);
  }
  
  .contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-3xl);
    align-items: start;
  }
  
  @media (max-width: 968px) {
    .contact-wrapper {
      grid-template-columns: 1fr;
    }
  }
  
  .contact-info {
    position: sticky;
    top: 120px;
  }
  
  .contact-text {
    font-size: 1.125rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
  }
  
  .contact-details {
    margin-bottom: var(--spacing-xl);
  }
  
  .contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: 1.0625rem;
  }
  
  .contact-icon {
    font-size: 1.5rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-sm);
  }
  
  .contact-icon-wrapper {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-sm);
    color: var(--color-primary);
    font-size: 1.25rem;
  }
  
  .contact-icon-img {
    width: 28px;
    height: 28px;
    object-fit: contain;
  }
  
  .contact-item a {
    color: var(--color-primary);
    font-weight: 600;
  }
  
  .social-links {
    display: flex;
    gap: var(--spacing-md);
  }
  
  .social-link {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border-radius: var(--border-radius-sm);
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
  }
  
  .social-link:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    background: var(--color-primary);
    color: var(--color-white);
  }
  
  /* ========================================
     Contact Form
     ======================================== */
  
  .contact-form {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
  }
  
  .form-group {
    margin-bottom: var(--spacing-lg);
  }
  
  .form-group label {
    display: block;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
    font-size: 0.9375rem;
  }
  
  .form-group input,
  .form-group textarea {
    width: 100%;
    padding: 0.875rem 1.25rem;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    background: var(--color-bg);
    transition: all 0.3s ease;
  }
  
  .form-group input:focus,
  .form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.1);
  }
  
  .form-group textarea {
    resize: vertical;
    min-height: 140px;
  }
  
  /* ========================================
     Footer
     ======================================== */
  
  .footer {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
    border-top: 2px solid var(--color-border);
  }
  
  .footer-content {
    text-align: center;
  }
  
  .footer-content p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
  }
  
  .footer-year {
    font-size: 0.875rem;
  }
  
  /* ========================================
     Responsive
     ======================================== */
  
  @media (max-width: 768px) {
    :root {
      --spacing-3xl: 4rem;
    }
    
    .hero-buttons {
      flex-direction: column;
      width: 100%;
    }
    
    .btn {
      width: 100%;
      justify-content: center;
    }
    
    .about-grid {
      grid-template-columns: 1fr;
    }
  }