/*=======================
  CSS VARIABLES & ROOT
=======================*/
:root {
    /* Colors - Light Theme */
    --primary-color: #623CEA;
    --primary-light: #8667F0;
    --primary-dark: #4A2DBB;
    --secondary-color: #FF4B91;
    --accent-color: #23BDFF;
    --text-color: #333333;
    --text-light: #666666;
    --text-lighter: #999999;
    --background-color: #FFFFFF;
    --background-alt: #F8F9FA;
    --border-color: #E5E7EB;
    --card-bg: #FFFFFF;
    --success-color: #4CAF50;
    --warning-color: #FFC107;
    --error-color: #F44336;
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    
    /* Spacing */
    --space-xxs: 0.25rem;
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-xxl: 5rem;
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Space Grotesk', sans-serif;
    --font-size-xs: 0.75rem;     /* 12px */
    --font-size-sm: 0.875rem;    /* 14px */
    --font-size-base: 1rem;      /* 16px */
    --font-size-md: 1.125rem;    /* 18px */
    --font-size-lg: 1.25rem;     /* 20px */
    --font-size-xl: 1.5rem;      /* 24px */
    --font-size-2xl: 2rem;       /* 32px */
    --font-size-3xl: 2.5rem;     /* 40px */
    --font-size-4xl: 3rem;       /* 48px */
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Border Radius */
    --border-radius-sm: 0.25rem;
    --border-radius: 0.5rem;
    --border-radius-md: 0.75rem;
    --border-radius-lg: 1rem;
    --border-radius-xl: 1.5rem;
    --border-radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Z-index layers */
    --z-negative: -1;
    --z-low: 10;
    --z-medium: 50;
    --z-high: 100;
    --z-extreme: 9999;
    
    /* Misc */
    --container-width: 1200px;
    --header-height: 80px;
    --footer-height: 120px;
  }
  
  /* Dark Theme Variables */
  .dark-theme {
    --primary-color: #8667F0;
    --primary-light: #A78DF5;
    --primary-dark: #623CEA;
    --secondary-color: #FF6BA9;
    --accent-color: #4FD8FF;
    --text-color: #E5E7EB;
    --text-light: #9CA3AF;
    --text-lighter: #6B7280;
    --background-color: #121212;
    --background-alt: #1F1F1F;
    --border-color: #2E2E2E;
    --card-bg: #1F1F1F;
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
  }
  
  /*=======================
    RESET & BASE STYLES
  =======================*/
  *, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
  }
  
  body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition), color var(--transition);
  }
  
  body.preload * {
    animation-duration: 0s !important;
    transition: background-color 0s, color 0s, transform 0s, opacity 0s !important;
  }
  
  a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
  }
  
  a:hover {
    color: var(--primary-dark);
  }
  
  img {
    max-width: 100%;
    height: auto;
    display: block;
  }
  
  button {
    font-family: var(--font-primary);
    cursor: pointer;
    border: none;
    background: none;
    outline: none;
  }
  
  ul, ol {
    list-style: none;
  }
  
  .container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
    position: relative;
  }
  
  .text-center {
    text-align: center;
  }
  
  /* Typography */
  h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    line-height: 1.2;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-md);
    color: var(--text-color);
    transition: color var(--transition);
  }
  
  h1 { font-size: var(--font-size-4xl); }
  h2 { font-size: var(--font-size-3xl); }
  h3 { font-size: var(--font-size-2xl); }
  h4 { font-size: var(--font-size-xl); }
  h5 { font-size: var(--font-size-lg); }
  h6 { font-size: var(--font-size-md); }
  
  p {
    margin-bottom: var(--space-md);
  }
  
  .lead-text {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    line-height: 1.5;
    margin-bottom: var(--space-lg);
  }
  
  /*=======================
    CUSTOM CURSOR
  =======================*/
  .custom-cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--primary-color);
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, border-color 0.3s;
    z-index: var(--z-extreme);
    mix-blend-mode: difference;
    opacity: 0;
  }
  
  .custom-cursor.active {
    opacity: 1;
  }
  
  .custom-cursor.hover {
    width: 40px;
    height: 40px;
    border-color: var(--secondary-color);
    background-color: rgba(255, 75, 145, 0.1);
  }
  
  /*=======================
    PRELOADER
  =======================*/
  .preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--background-color);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: var(--z-extreme);
    transition: opacity var(--transition), visibility var(--transition);
  }
  
  .preloader.hidden {
    opacity: 0;
    visibility: hidden;
  }
  
  .loader {
    text-align: center;
  }
  
  .loader svg {
    width: 80px;
    height: 80px;
    margin-bottom: var(--space-md);
  }
  
  #loader-circle {
    fill: none;
    stroke: var(--primary-color);
    stroke-width: 4;
    stroke-dasharray: 201;
    stroke-dashoffset: 201;
    animation: loader-draw 2s ease-in-out infinite;
  }
  
  @keyframes loader-draw {
    0% {
      stroke-dashoffset: 201;
    }
    50% {
      stroke-dashoffset: 0;
    }
    100% {
      stroke-dashoffset: -201;
    }
  }
  
  .loader-text {
    display: flex;
  }
  
  .loader-text span {
    color: var(--primary-color);
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-lg);
    animation: loader-text 2s ease infinite;
    opacity: 0;
  }
  
  .loader-text span:nth-child(2) { animation-delay: 0.2s; }
  .loader-text span:nth-child(3) { animation-delay: 0.4s; }
  .loader-text span:nth-child(4) { animation-delay: 0.6s; }
  .loader-text span:nth-child(5) { animation-delay: 0.8s; }
  .loader-text span:nth-child(6) { animation-delay: 1s; }
  .loader-text span:nth-child(7) { animation-delay: 1.2s; }
  
  @keyframes loader-text {
    0%, 100% {
      opacity: 0;
      transform: translateY(10px);
    }
    50% {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  /*=======================
    BACKGROUND ELEMENTS
  =======================*/
  .bg-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-negative);
    overflow: hidden;
    pointer-events: none;
  }
  
  .bg-circle {
    position: absolute;
    border-radius: 50%;
    background: var(--gradient-primary);
    opacity: 0.05;
    filter: blur(80px);
  }
  
  .circle-1 {
    top: -15%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    animation: float-slow 15s ease-in-out infinite;
  }
  
  .circle-2 {
    bottom: -20%;
    right: -5%;
    width: 60vw;
    height: 60vw;
    animation: float-slow 20s ease-in-out infinite reverse;
  }
  
  .circle-3 {
    top: 40%;
    left: 60%;
    width: 25vw;
    height: 25vw;
    animation: float-slow 12s ease-in-out infinite;
  }
  
  @keyframes float-slow {
    0%, 100% {
      transform: translate(0, 0);
    }
    50% {
      transform: translate(30px, -30px);
    }
  }
  
  .noise-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMDAiIGhlaWdodD0iMzAwIj48ZmlsdGVyIGlkPSJhIiB4PSIwIiB5PSIwIj48ZmVUdXJidWxlbmNlIGJhc2VGcmVxdWVuY3k9Ii43NSIgc3RpdGNoVGlsZXM9InN0aXRjaCIgdHlwZT0iZnJhY3RhbE5vaXNlIi8+PGZlQ29sb3JNYXRyaXggdHlwZT0ic2F0dXJhdGUiIHZhbHVlcz0iMCIvPjwvZmlsdGVyPjxwYXRoIGQ9Ik0wIDBoMzAwdjMwMEgweiIgZmlsdGVyPSJ1cmwoI2EpIiBvcGFjaXR5PSIuMDUiLz48L3N2Zz4=');
    opacity: 0.5;
    mix-blend-mode: overlay;
  }
  
  /*=======================
    BUTTONS
  =======================*/
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.75rem;
    border-radius: var(--border-radius);
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    z-index: 1;
  }
  
  .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.1);
    transition: width var(--transition-fast);
    z-index: -1;
  }
  
  .btn:hover::before {
    width: 100%;
  }
  
  .btn-primary {
    background-color: var(--primary-color);
    color: white;
  }
  
  .btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    color: white;
  }
  
  .btn-outline {
    background-color: transparent;
    color: var(--text-color);
    border: 2px solid var(--border-color);
  }
  
  .btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
  }
  
  .btn-large {
    padding: 1rem 2.5rem;
    font-size: var(--font-size-base);
  }
  
  .btn-block {
    display: block;
    width: 100%;
  }
  
  .btn i {
    margin-left: var(--space-xs);
  }
  
  /*=======================
    HEADER & NAVIGATION
  =======================*/
  .site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-high);
    padding: var(--space-sm) 0;
    transition: all var(--transition);
  }
  
  .site-header.scrolled {
    background-color: var(--card-bg);
    box-shadow: var(--shadow-md);
    padding: var(--space-xs) 0;
  }
  
  .header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .logo-link {
    font-family: var(--font-secondary);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-color);
    transition: color var(--transition-fast);
  }
  
  .logo-link:hover {
    color: var(--primary-color);
  }
  
  .primary-nav {
    display: flex;
  }
  
  .nav-list {
    display: flex;
    gap: var(--space-lg);
  }
  
  .nav-link {
    font-weight: var(--font-weight-medium);
    color: var(--text-color);
    position: relative;
    padding: var(--space-xxs) 0;
  }
  
  .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-fast);
  }
  
  .nav-link:hover::after,
  .nav-link.active::after {
    width: 100%;
  }
  
  .nav-link:hover,
  .nav-link.active {
    color: var(--primary-color);
  }
  
  .header-controls {
    display: flex;
    align-items: center;
    gap: var(--space-md);
  }
  
  .theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    transition: all var(--transition-fast);
  }
  
  .theme-toggle:hover {
    background-color: rgba(0, 0, 0, 0.05);
    color: var(--primary-color);
  }
  
  .dark-theme .theme-toggle:hover {
    background-color: rgba(255, 255, 255, 0.05);
  }
  
  .moon-icon,
  .sun-icon {
    font-size: var(--font-size-lg);
  }
  
  .dark-theme .moon-icon {
    display: none;
  }
  
  .dark-theme .sun-icon {
    display: block;
  }
  
  .sun-icon {
    display: none;
  }
  
  .menu-toggle {
    display: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
  }
  
  .hamburger {
    width: 24px;
    height: 18px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .hamburger-line {
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--text-color);
    transition: all var(--transition-fast);
  }
  
  .hamburger-line:nth-child(1) {
    transform: translateY(-7px);
  }
  
  .hamburger-line:nth-child(3) {
    transform: translateY(7px);
  }
  
  .menu-open .hamburger-line:nth-child(1) {
    transform: rotate(45deg);
  }
  
  .menu-open .hamburger-line:nth-child(2) {
    opacity: 0;
  }
  
  .menu-open .hamburger-line:nth-child(3) {
    transform: rotate(-45deg);
  }
  
  /*=======================
    MOBILE MENU
  =======================*/
  .mobile-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--card-bg);
    z-index: var(--z-high);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transform: translateX(100%);
    transition: transform var(--transition);
  }
  
  .menu-open .mobile-menu {
    transform: translateX(0);
  }
  
  .mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    text-align: center;
    margin-bottom: var(--space-xl);
  }
  
  .mobile-nav-link {
    font-family: var(--font-secondary);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--text-color);
    transition: color var(--transition-fast);
  }
  
  .mobile-nav-link:hover {
    color: var(--primary-color);
  }
  
  .mobile-socials {
    display: flex;
    gap: var(--space-md);
  }
  
  .mobile-socials .social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    transition: all var(--transition-fast);
  }
  
  .dark-theme .mobile-socials .social-link {
    background-color: rgba(255, 255, 255, 0.05);
  }
  
  .mobile-socials .social-link:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-3px);
  }
  
  /*=======================
    GENERAL SECTION STYLES
  =======================*/
  section {
    padding: var(--space-xxl) 0;
    position: relative;
  }
  
  .section-header {
    margin-bottom: var(--space-xl);
  }
  
  .section-tag {
    display: inline-block;
    font-family: var(--font-secondary);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary-color);
    margin-bottom: var(--space-xs);
    position: relative;
    padding-left: 20px;
  }
  
  .section-tag::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 12px;
    height: 2px;
    background-color: var(--primary-color);
    transform: translateY(-50%);
  }
  
  .section-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-sm);
  }
  
  .section-description {
    font-size: var(--font-size-md);
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
  }
  
  /*=======================
    HERO SECTION
  =======================*/
  .hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: calc(var(--space-xxl) + var(--header-height));
    padding-bottom: var(--space-xxl);
    position: relative;
    overflow: hidden;
  }
  
  .hero-content {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    position: relative;
    z-index: 2;
  }
  
  .hero-text {
    flex: 1;
  }
  
  .hero-subtitle {
    display: block;
    font-family: var(--font-secondary);
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-medium);
    color: var(--primary-color);
    margin-bottom: var(--space-sm);
  }
  
  .hero-title {
    font-size: clamp(var(--font-size-3xl), 5vw, 5rem);
    line-height: 1.1;
    margin-bottom: var(--space-lg);
  }
  
  .title-line {
    display: block;
  }
  
  .hero-description {
    font-size: var(--font-size-lg);
    color: var(--text-light);
    margin-bottom: var(--space-xl);
  }
  
  .hero-cta {
    display: flex;
    gap: var(--space-md);
  }
  
  .hero-image-wrapper {
    flex: 1;
    position: relative;
  }
  
  .hero-image {
    position: relative;
    max-width: 400px;
    margin: 0 auto;
  }
  
  .profile-image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    object-fit: cover;
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 1;
  }
  
  .image-decoration {
    position: absolute;
    top: -20px;
    right: -20px;
    bottom: -20px;
    left: -20px;
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius-lg);
    opacity: 0.5;
    z-index: 0;
  }
  
  .floating-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
  }
  
  .shape {
    position: absolute;
    border-radius: var(--border-radius);
    background-color: var(--primary-color);
    opacity: 0.5;
  }
  
  .shape-1 {
    top: 10%;
    left: 0;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    animation: float 6s ease-in-out infinite;
  }
  
  .shape-2 {
    bottom: 20%;
    right: 10%;
    width: 25px;
    height: 25px;
    background-color: var(--secondary-color);
    animation: float 8s ease-in-out infinite;
  }
  
  .shape-3 {
    top: 50%;
    right: 10%;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--accent-color);
    animation: float 7s ease-in-out infinite;
  }
  
  @keyframes float {
    0%, 100% {
      transform: translate(0, 0);
    }
    50% {
      transform: translate(15px, -15px);
    }
  }
  
  .scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
  }
  
  .scroll-down {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-light);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
  }
  
  .scroll-down span {
    margin-bottom: var(--space-xs);
  }
  
  .scroll-down i {
    font-size: var(--font-size-md);
    animation: bounce 2s infinite;
  }
  
  .scroll-down:hover {
    color: var(--primary-color);
  }
  
  @keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
      transform: translateY(0);
    }
    40% {
      transform: translateY(-10px);
    }
    60% {
      transform: translateY(-5px);
    }
  }
  
  /*=======================
    ABOUT SECTION
  =======================*/
  .about-section {
    background-color: var(--background-alt);
  }
  
  .about-content {
    display: flex;
    gap: var(--space-xl);
    align-items: center;
  }
  
  .about-image-column {
    flex: 1;
  }
  
  .about-image-wrapper {
    position: relative;
    max-width: 400px;
    margin: 0 auto;
  }
  
  .about-image {
    position: relative;
    z-index: 1;
  }
  
  .profile-image-large {
    width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
  }
  
  .image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom right, rgba(98, 60, 234, 0.2), rgba(255, 75, 145, 0.2));
    border-radius: var(--border-radius-lg);
    opacity: 0.5;
    z-index: 2;
  }
  
  .experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background-color: var(--primary-color);
    color: white;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--border-radius);
    z-index: 3;
    box-shadow: var(--shadow-md);
  }
  
  .experience-number {
    display: block;
    font-family: var(--font-secondary);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    line-height: 1;
  }
  
  .experience-text {
    font-size: var(--font-size-xs);
    opacity: 0.8;
  }
  
  .about-text-column {
    flex: 1;
  }
  
  .about-details {
    margin-top: var(--space-lg);
  }
  
  .detail-row {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
  }
  
  .detail-item {
    flex: 1;
  }
  
  .detail-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-light);
    margin-bottom: var(--space-xxs);
  }
  
  .detail-value {
    font-weight: var(--font-weight-medium);
  }
  
  .about-cta {
    margin-top: var(--space-lg);
  }
  
  /*=======================
    SKILLS SECTION
  =======================*/
  .skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
  }
  
  .skill-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: var(--space-lg);
    box-shadow: var(--shadow);
    transition: all var(--transition);
  }
  
  .skill-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
  }
  
  .skill-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-md);
  }
  
  .skill-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-md);
  }
  
  .skill-progress {
    width: 100%;
    height: 8px;
    background-color: var(--border-color);
    border-radius: var(--border-radius-full);
    position: relative;
    overflow: hidden;
  }
  
  .progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background-color: var(--primary-color);
    border-radius: var(--border-radius-full);
    width: 0;
    transition: width 1.5s ease;
  }
  
  .progress-text {
    position: absolute;
    top: 15px;
    right: 0;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
  }
  
  /*=======================
    PROJECTS SECTION
  =======================*/
  .project-filters {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
  }
  
  .filter-btn {
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-color);
    background-color: transparent;
    transition: all var(--transition-fast);
  }
  
  .filter-btn:hover,
  .filter-btn.active {
    background-color: var(--primary-color);
    color: white;
  }
  
  .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
  }
  
  .project-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all var(--transition);
  }
  
  .project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
  }
  
  .project-image {
    width: 100%;
    overflow: hidden;
  }
  
  .project-image img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    transition: transform var(--transition);
  }
  
  .project-card:hover .project-image img {
    transform: scale(1.05);
  }
  
  .project-content {
    padding: var(--space-lg);
  }
  
  .project-category {
    display: inline-block;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--primary-color);
    margin-bottom: var(--space-xs);
  }
  
  .project-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-sm);
  }
  
  .project-description {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    margin-bottom: var(--space-md);
  }
  
  .project-link {
    font-weight: var(--font-weight-medium);
    color: var(--primary-color);
    display: inline-flex;
    align-items: center;
  }
  
  .project-link i {
    margin-left: var(--space-xs);
    transition: transform var(--transition-fast);
  }
  
  .project-link:hover i {
    transform: translateX(5px);
  }
  
  .projects-cta {
    margin-top: var(--space-xl);
  }
  
  /*=======================
    CONTACT SECTION
  =======================*/
  .contact-section {
    background-color: var(--background-alt);
  }
  
  .contact-container {
    display: flex;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
  }
  
  .contact-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .contact-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: var(--space-md);
    display: flex;
    align-items: center;
    box-shadow: var(--shadow);
    transition: all var(--transition);
  }
  
  .contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
  }
  
  .card-icon {
    width: 50px;
    height: 50px;
    background-color: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: var(--font-size-md);
    margin-right: var(--space-md);
  }
  
  .card-content h3 {
    font-size: var(--font-size-md);
    margin-bottom: var(--space-xxs);
  }
  
  .card-content p {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    margin-bottom: 0;
  }
  
  .social-links {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
  }
  
  .social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--card-bg);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    transition: all var(--transition-fast);
  }
  
  .social-icon:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
  }
  
  .contact-form-wrapper {
    flex: 1;
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: var(--space-lg);
    box-shadow: var(--shadow);
  }
  
  .contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .form-group {
    position: relative;
  }
  
  .form-group label {
    position: absolute;
    top: 0;
    left: 0;
    font-size: var(--font-size-sm);
    color: var(--text-light);
    pointer-events: none;
    transition: all var(--transition-fast);
    transform-origin: left top;
  }
  
  .form-group input,
  .form-group textarea {
    width: 100%;
    padding: var(--space-sm) 0;
    font-size: var(--font-size-base);
    background-color: transparent;
    border: none;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-color);
    transition: border-color var(--transition-fast);
  }
  
  .form-group input:focus,
  .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
  }
  
  .form-group input:focus + label,
  .form-group textarea:focus + label,
  .form-group input:not(:placeholder-shown) + label,
  .form-group textarea:not(:placeholder-shown) + label {
    transform: translateY(-20px) scale(0.8);
    color: var(--primary-color);
  }
  
  .form-group input::placeholder,
  .form-group textarea::placeholder {
    color: transparent;
  }
  
  .form-border {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition);
  }
  
  .form-group input:focus ~ .form-border,
  .form-group textarea:focus ~ .form-border {
    width: 100%;
  }
  
  /*=======================
    FOOTER
  =======================*/
  .site-footer {
    background-color: var(--card-bg);
    padding: var(--space-xl) 0 var(--space-md);
    margin-top: var(--space-xl);
  }
  
  .footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--space-lg);
  }
  
  .footer-links ul {
    display: flex;
    gap: var(--space-md);
  }
  
  .footer-links a {
    color: var(--text-light);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
  }
  
  .footer-links a:hover {
    color: var(--primary-color);
  }
  
  .footer-socials {
    display: flex;
    gap: var(--space-sm);
  }
  
  .footer-bottom {
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--text-light);
  }
  
  /*=======================
    BACK TO TOP BUTTON
  =======================*/
  .back-to-top {
    position: fixed;
    bottom: var(--space-md);
    right: var(--space-md);
    width: 45px;
    height: 45px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition);
    z-index: var(--z-medium);
  }
  
  .back-to-top.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  
  .back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
  }
  
  /*=======================
    ANIMATIONS & TRANSITIONS
  =======================*/
  .reveal-element {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  
  .reveal-element.revealed {
    opacity: 1;
    transform: translateY(0);
  }
  
  @keyframes fadeIn {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }
  
  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  @keyframes fadeInDown {
    from {
      opacity: 0;
      transform: translateY(-30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  @keyframes fadeInLeft {
    from {
      opacity: 0;
      transform: translateX(-30px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }
  
  @keyframes fadeInRight {
    from {
      opacity: 0;
      transform: translateX(30px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }
  
  @keyframes zoomIn {
    from {
      opacity: 0;
      transform: scale(0.8);
    }
    to {
      opacity: 1;
      transform: scale(1);
    }
  }
  
  /*=======================
    RESPONSIVE STYLES
  =======================*/
  @media (max-width: 1200px) {
    :root {
      --font-size-4xl: 2.75rem;
      --font-size-3xl: 2.25rem;
    }
    
    .container {
      padding: 0 var(--space-lg);
    }
    
    .hero-content {
      gap: var(--space-md);
    }
  }
  
  @media (max-width: 992px) {
    :root {
      --font-size-4xl: 2.5rem;
      --font-size-3xl: 2rem;
      --font-size-2xl: 1.75rem;
    }
    
    section {
      padding: var(--space-xl) 0;
    }
    
    .hero-content {
      flex-direction: column;
      text-align: center;
    }
    
    .hero-text {
      order: 2;
    }
    
    .hero-cta {
      justify-content: center;
    }
    
    .hero-image-wrapper {
      order: 1;
      margin-bottom: var(--space-lg);
    }
    
    .about-content {
      flex-direction: column;
    }
    
    .about-image-column {
      margin-bottom: var(--space-lg);
    }
    
    .about-cta {
      text-align: center;
    }
    
    .contact-container {
      flex-direction: column;
    }
    
    .contact-info {
      margin-bottom: var(--space-lg);
    }
    
    .projects-grid {
      grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
  }
  
  @media (max-width: 768px) {
    :root {
      --font-size-4xl: 2.25rem;
      --font-size-3xl: 1.75rem;
      --font-size-2xl: 1.5rem;
      --font-size-xl: 1.25rem;
    }
    
    .primary-nav {
      display: none;
    }
    
    .menu-toggle {
      display: flex;
    }
    
    .detail-row {
      flex-direction: column;
    }
    
    .detail-item {
      margin-bottom: var(--space-sm);
    }
    
    .hero-cta {
      flex-direction: column;
      gap: var(--space-sm);
    }
    
    .hero-cta .btn {
      width: 100%;
    }
    
    .project-filters {
      flex-wrap: wrap;
    }
    
    .footer-content {
      flex-direction: column;
      gap: var(--space-md);
    }
  }
  
  @media (max-width: 576px) {
    :root {
      --space-xxl: 3.5rem;
      --space-xl: 2.5rem;
      --space-lg: 1.5rem;
    }
    
    .project-card {
      max-width: 350px;
      margin: 0 auto;
    }
    
    .projects-grid {
      grid-template-columns: 1fr;
    }
    
    .skills-grid {
      grid-template-columns: 1fr;
    }
    
    .skill-card {
      max-width: 350px;
      margin: 0 auto;
    }
  }
  
  /* Prevent animations on page load */
  .preload * {
    transition: none !important;
    animation: none !important;
  }