@layer reset, tokens, base, components, utilities;

@layer reset {
  *, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
  }

  body {
    min-block-size: 100dvh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }

  img, picture, video, canvas, svg {
    display: block;
    max-inline-size: 100%;
    block-size: auto;
  }

  input, button, textarea, select {
    font: inherit;
    color: inherit;
    background: transparent;
    border: none;
  }

  button {
    cursor: pointer;
  }

  a {
    text-decoration: none;
    color: inherit;
  }

  ul, ol {
    list-style: none;
  }
}

@layer tokens {
  :root {
    color-scheme: dark light;

    /* Base Typography */
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;

    /* Spacing Scale (rem based) */
    --space-2xs: 0.25rem;
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* Transition Curves */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: 0.4s var(--ease-out-expo);
    --transition-fast: 0.2s ease-in-out;

    /* Color Interpolation Safe Modifiers */
    --in-oklab: in oklab;
    --in-oklch: in oklch;
  }

  /* Dynamic light/dark custom properties using light-dark() */
  :root {
    /* Background Surface colors */
    --bg-primary: light-dark(oklch(0.98 0.01 90), oklch(0.08 0.015 250));
    --bg-secondary: light-dark(oklch(0.95 0.01 90), oklch(0.12 0.02 250));
    
    /* Text colors */
    --text-primary: light-dark(oklch(0.15 0.01 90), oklch(0.96 0.01 250));
    --text-secondary: light-dark(oklch(0.4 0.02 90), oklch(0.7 0.02 250));
    --text-muted: light-dark(oklch(0.55 0.02 90), oklch(0.5 0.02 250));

    /* Neon Accent colors */
    --color-accent-blue: oklch(0.65 0.25 250);
    --color-accent-gold: oklch(0.72 0.15 80);
    --color-accent-bronze: oklch(0.55 0.12 60);
    
    /* Interactive states */
    --color-interactive: light-dark(oklch(0.55 0.25 250), oklch(0.7 0.22 250));
    --color-interactive-hover: light-dark(oklch(0.45 0.25 250), oklch(0.8 0.18 250));
    
    /* Glassmorphic values */
    --glass-bg: light-dark(rgba(255, 255, 255, 0.4), rgba(15, 20, 30, 0.4));
    --glass-bg-hover: light-dark(rgba(255, 255, 255, 0.6), rgba(25, 30, 45, 0.6));
    --glass-border: light-dark(rgba(0, 0, 0, 0.06), rgba(255, 255, 255, 0.07));
    --glass-border-hover: light-dark(rgba(0, 0, 0, 0.1), rgba(255, 255, 255, 0.12));
    --glass-shadow: light-dark(
      0 8px 32px 0 rgba(0, 0, 0, 0.05),
      0 8px 32px 0 rgba(0, 0, 0, 0.3)
    );
    --glass-shadow-hover: light-dark(
      0 12px 40px 0 rgba(0, 0, 0, 0.08),
      0 12px 48px 0 rgba(0, 0, 0, 0.5)
    );
    
    /* Validation */
    --color-error: oklch(0.6 0.18 29);
    --color-success: oklch(0.68 0.16 142);
  }

  /* Manual overloads matching the toggled active state class */
  [data-theme="light"] {
    color-scheme: light;
    --bg-primary: oklch(0.98 0.01 90);
    --bg-secondary: oklch(0.95 0.01 90);
    --text-primary: oklch(0.15 0.01 90);
    --text-secondary: oklch(0.4 0.02 90);
    --text-muted: oklch(0.55 0.02 90);
    --color-interactive: oklch(0.55 0.25 250);
    --color-interactive-hover: oklch(0.45 0.25 250);
    --glass-bg: rgba(255, 255, 255, 0.4);
    --glass-bg-hover: rgba(255, 255, 255, 0.6);
    --glass-border: rgba(0, 0, 0, 0.06);
    --glass-border-hover: rgba(0, 0, 0, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.05);
    --glass-shadow-hover: 0 12px 40px 0 rgba(0, 0, 0, 0.08);
  }

  [data-theme="dark"] {
    color-scheme: dark;
    --bg-primary: oklch(0.08 0.015 250);
    --bg-secondary: oklch(0.12 0.02 250);
    --text-primary: oklch(0.96 0.01 250);
    --text-secondary: oklch(0.7 0.02 250);
    --text-muted: oklch(0.5 0.02 250);
    --color-interactive: oklch(0.7 0.22 250);
    --color-interactive-hover: oklch(0.8 0.18 250);
    --glass-bg: rgba(15, 20, 30, 0.4);
    --glass-bg-hover: rgba(25, 30, 45, 0.6);
    --glass-border: rgba(255, 255, 255, 0.07);
    --glass-border-hover: rgba(255, 255, 255, 0.12);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    --glass-shadow-hover: 0 12px 48px 0 rgba(0, 0, 0, 0.5);
  }
}

@layer base {
  body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color var(--transition-smooth), color var(--transition-smooth);
    background-image: 
      linear-gradient(rgba(255, 255, 255, 0.015) 1.5px, transparent 1.5px),
      linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1.5px, transparent 1.5px),
      radial-gradient(at 10% 20%, light-dark(rgba(100, 150, 255, 0.04), rgba(60, 100, 255, 0.07)) 0px, transparent 50%),
      radial-gradient(at 90% 80%, light-dark(rgba(230, 180, 50, 0.04), rgba(200, 150, 40, 0.06)) 0px, transparent 50%);
    background-size: 60px 60px, 60px 60px, 100% 100%, 100% 100%;
    background-attachment: fixed;
  }

  /* Headings */
  h1, h2, h3, h4 {
    font-family: var(--font-sans);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    text-wrap: balance;
  }

  h1 {
    font-size: clamp(2.5rem, 5vw + 1rem, 5rem);
  }

  h2 {
    font-size: clamp(1.8rem, 3.5vw + 0.8rem, 3rem);
    margin-block-end: var(--space-lg);
  }

  h3 {
    font-size: clamp(1.4rem, 2vw + 0.6rem, 2rem);
  }

  p {
    font-size: clamp(1rem, 0.2vw + 0.95rem, 1.15rem);
    color: var(--text-secondary);
    text-wrap: pretty;
    max-inline-size: 65ch;
  }

  /* Scrollbar Aesthetics */
  body::-webkit-scrollbar {
    width: 10px;
  }

  body::-webkit-scrollbar-track {
    background: var(--bg-primary);
  }

  body::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border: 2px solid var(--bg-primary);
    border-radius: 10px;
  }

  body::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
  }

  /* Custom Selection */
  ::selection {
    background-color: var(--color-accent-blue);
    color: #fff;
  }

  /* Focus Outlines */
  :focus-visible {
    outline: 2px solid var(--color-interactive);
    outline-offset: 4px;
    border-radius: 4px;
  }
}

@layer components {
  /* Navigation Header */
  .header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    background-color: var(--glass-bg);
    transition: background-color var(--transition-smooth), border-color var(--transition-smooth);
  }

  .nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-md) var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .logo {
    font-family: var(--font-sans);
    font-weight: 900;
    font-size: 1.4rem;
    letter-spacing: -0.03em;
    background: linear-gradient(to right, var(--color-accent-blue), var(--color-accent-gold));
    background: linear-gradient(var(--in-oklab) to right, var(--color-accent-blue), var(--color-accent-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
  }

  .logo-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-accent-bronze);
    display: inline-block;
  }

  .nav-menu {
    display: flex;
    gap: var(--space-xl);
    align-items: center;
  }

  .nav-link {
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    position: relative;
    padding-block: var(--space-2xs);
  }

  .nav-link::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-accent-blue);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s var(--ease-out-expo);
  }

  .nav-link:hover {
    color: var(--text-primary);
  }

  .nav-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
  }

  .nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
  }

  /* Theme Button Toggle */
  .theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    transition: transform var(--transition-fast), background-color var(--transition-fast);
  }

  .theme-toggle:hover {
    background: var(--glass-bg-hover);
    transform: rotate(15deg) scale(1.05);
  }

  .theme-toggle svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
  }

  /* Hero Section */
  .hero-section {
    min-height: 100dvh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
  }

  .hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-lg);
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: var(--space-3xl);
    align-items: center;
  }

  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-2xs) var(--space-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-accent-bronze);
    margin-bottom: var(--space-md);
    backdrop-filter: blur(8px);
  }

  .hero-badge-pulse {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-accent-bronze);
    box-shadow: 0 0 8px var(--color-accent-bronze);
    animation: pulse 2s infinite;
  }

  .hero-title {
    margin-bottom: var(--space-md);
    color: var(--color-accent-blue);
    background: linear-gradient(135deg, #003cd2, #3b82f6 55%, #e6b432);
    background: linear-gradient(var(--in-oklch) 135deg, oklch(0.38 0.25 250), oklch(0.68 0.2 250) 55%, oklch(0.72 0.15 80));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    -webkit-text-stroke: 1.5px var(--color-accent-gold);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5))
            drop-shadow(0 12px 24px rgba(0, 60, 210, 0.25));
    transition: filter var(--transition-smooth), transform var(--transition-smooth);
    display: inline-block;
  }

  .hero-title:hover {
    transform: translateY(-2px);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.7))
            drop-shadow(0 16px 32px rgba(0, 60, 210, 0.4));
  }

  .hero-desc {
    font-size: 1.25rem;
    margin-bottom: var(--space-xl);
    line-height: 1.6;
  }

  .hero-cta {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
  }

  /* Buttons */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-xl);
    border-radius: 12px;
    font-weight: 600;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
  }

  .btn-primary {
    background: linear-gradient(135deg, var(--color-accent-blue), var(--color-accent-gold));
    background: linear-gradient(var(--in-oklab) 135deg, var(--color-accent-blue), var(--color-accent-gold));
    color: #fff;
    box-shadow: 0 4px 20px light-dark(rgba(60, 100, 255, 0.2), rgba(60, 100, 255, 0.4));
  }

  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px light-dark(rgba(60, 100, 255, 0.3), rgba(60, 100, 255, 0.5));
  }

  .btn-secondary {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    backdrop-filter: blur(8px);
  }

  .btn-secondary:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    transform: translateY(-2px);
  }

  /* Squircle Hero Art */
  .hero-art-container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    order: -1;
  }

  .hero-glow-sphere {
    position: absolute;
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--color-accent-gold) 0%, transparent 70%);
    filter: blur(30px);
    opacity: 0.45;
    animation: float-slow 8s infinite ease-in-out;
  }

  .hero-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-left: 3px solid var(--color-accent-blue);
    padding: var(--space-md);
    border-radius: 24px;
    box-shadow: var(--glass-shadow);
    backdrop-filter: blur(16px);
    width: 100%;
    max-width: 360px;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
  }

  .hero-card:hover {
    box-shadow: 0 15px 40px rgba(60, 100, 255, 0.12), var(--glass-shadow-hover);
    border-color: rgba(60, 100, 255, 0.25);
  }

  .profile-photo-container {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1.15;
    border-radius: 16px;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(20, 25, 40, 0.8), rgba(10, 12, 20, 0.9));
    border: 1px solid rgba(255, 255, 255, 0.08);
  }

  .profile-photo {
    width: 100%;
    height: 100%;
    background-image: 
      radial-gradient(circle at 50% 30%, rgba(60, 100, 255, 0.25) 0%, transparent 60%),
      radial-gradient(circle at 80% 80%, rgba(230, 180, 50, 0.2) 0%, transparent 50%),
      url('assets/paris_street_photography.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
  }

  .profile-badge-icon {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--color-accent-gold) 0%, oklch(0.6 0.1 70) 100%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  }

  .profile-info {
    text-align: center;
    padding: var(--space-xs) 0;
  }

  .profile-name {
    font-size: 1.6rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: var(--space-2xs);
    color: var(--color-accent-blue);
    background: linear-gradient(135deg, #003cd2, #3b82f6 55%, #e6b432);
    background: linear-gradient(var(--in-oklch) 135deg, oklch(0.38 0.25 250), oklch(0.68 0.2 250) 55%, oklch(0.72 0.15 80));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    -webkit-text-stroke: 1.5px var(--color-accent-gold);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5))
            drop-shadow(0 12px 24px rgba(0, 60, 210, 0.25));
    transition: filter var(--transition-smooth), transform var(--transition-smooth);
    display: inline-block;
  }

  .profile-name:hover {
    transform: translateY(-2px);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.7))
            drop-shadow(0 16px 32px rgba(0, 60, 210, 0.4));
  }

  .profile-title {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent-gold);
    margin-bottom: var(--space-xs);
  }

  .tagline-link {
    color: var(--color-accent-bronze);
    text-decoration: none;
    transition: color var(--transition-fast), text-shadow var(--transition-fast);
  }

  .tagline-link:hover {
    color: var(--color-accent-gold);
    text-shadow: 0 0 8px rgba(230, 180, 50, 0.4);
  }

  .hero-card-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
    border-top: 1px solid var(--glass-border);
    padding-top: var(--space-md);
  }

  .stat-item {
    text-align: center;
  }

  .stat-value {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--color-accent-blue);
  }

  .stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
  }

  /* Portfolio Grid & Cards */
  .section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-lg);
  }

  .section-header {
    margin-bottom: var(--space-2xl);
    max-width: 600px;
  }

  .filter-bar {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
  }

  .filter-btn {
    padding: var(--space-xs) var(--space-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    font-weight: 500;
    font-size: 0.9rem;
    transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
  }

  .filter-btn:hover {
    background: var(--glass-bg-hover);
    transform: translateY(-1px);
  }

  .filter-btn.active {
    background: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
  }

  .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-xl);
  }

  .project-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
    box-shadow: var(--glass-shadow);
  }

  .project-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(230, 180, 50, 0.08), var(--glass-shadow-hover);
    border-color: rgba(230, 180, 50, 0.35);
  }

  .project-img {
    height: 180px;
    width: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
    background-color: var(--bg-secondary);
  }

  .project-badge {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    padding: var(--space-2xs) var(--space-sm);
    background: rgba(15, 20, 30, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    backdrop-filter: blur(4px);
  }

  .project-content {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    gap: var(--space-sm);
  }

  .project-tags {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
  }

  .tag {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    padding: 3px var(--space-xs);
    border-radius: 6px;
    border: 1px solid var(--glass-border);
  }

  .project-link {
    margin-top: auto;
    font-weight: 600;
    color: var(--color-interactive);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2xs);
    transition: color var(--transition-fast);
  }

  .project-link:hover {
    color: var(--color-interactive-hover);
  }

  /* Compact Photography Cards Grid & Cards */
  .photography-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
  }

  .photography-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
    box-shadow: var(--glass-shadow);
    text-decoration: none;
    height: 100%;
  }

  .photography-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(230, 180, 50, 0.08), var(--glass-shadow-hover);
    border-color: rgba(230, 180, 50, 0.35);
  }

  .photography-card-img {
    height: 140px;
    width: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
    background-color: var(--bg-secondary);
  }

  .photography-card-content {
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    gap: var(--space-xs);
  }

  .photography-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
  }

  .photography-card-desc {
    font-size: 0.85rem;
    line-height: 1.45;
    color: var(--text-secondary);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .photography-card-meta {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    font-weight: 600;
    padding-top: var(--space-xs);
  }

  .photography-card-link {
    color: var(--color-interactive);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: color var(--transition-fast);
  }

  .photography-card-link:hover {
    color: var(--color-interactive-hover);
  }

  .photography-card-count {
    color: var(--text-muted);
    font-size: 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    padding: 2px 8px;
    border-radius: 20px;
  }

  /* Interests Hub */
  .interests-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
  }

  .interest-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
    box-shadow: var(--glass-shadow);
  }

  .interest-card:hover {
    transform: translateY(-4px);
    border-color: rgba(200, 150, 40, 0.3);
    box-shadow: 0 10px 25px rgba(200, 150, 40, 0.06), var(--glass-shadow-hover);
  }

  .interest-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-bronze);
    font-size: 1.5rem;
    border: 1.5px solid rgba(200, 150, 40, 0.25);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  }

  /* Interactive Sandbox */
  .sandbox-container {
    background: var(--glass-bg);
    border: 1px solid var(--color-accent-gold);
    border-radius: 24px;
    padding: var(--space-lg);
    box-shadow: var(--glass-shadow);
    position: relative;
    overflow: hidden;
  }

  .sandbox-canvas-wrapper {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 16/9;
    min-height: 350px;
    background-color: light-dark(rgba(240, 243, 248, 0.5), rgba(10, 12, 20, 0.7));
    border: 1px solid var(--glass-border);
  }

  #physics-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }

  .canvas-overlay {
    position: absolute;
    bottom: var(--space-md);
    left: var(--space-md);
    z-index: 10;
    pointer-events: none;
    background: rgba(15, 20, 30, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: var(--space-sm) var(--space-md);
    color: #fff;
    backdrop-filter: blur(8px);
    max-width: 320px;
  }

  .canvas-title {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: var(--space-2xs);
    color: var(--color-accent-bronze);
  }

  .canvas-text {
    font-size: 0.78rem;
    line-height: 1.4;
    color: rgba(255, 255, 255, 0.7);
  }

  .canvas-controls {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    z-index: 10;
    display: flex;
    gap: var(--space-xs);
  }

  .canvas-btn {
    padding: var(--space-2xs) var(--space-sm);
    background: rgba(15, 20, 30, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    backdrop-filter: blur(8px);
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
  }

  .canvas-btn:hover {
    background: rgba(25, 30, 45, 0.95);
    border-color: rgba(255, 255, 255, 0.2);
  }

  /* Contact Portal */
  .contact-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: var(--space-3xl);
  }

  .contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
  }

  .contact-method {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
  }

  .contact-method-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-blue);
    flex-shrink: 0;
  }

  .contact-form-container {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: var(--space-xl);
    box-shadow: var(--glass-shadow);
    backdrop-filter: blur(16px);
  }

  .form-group {
    margin-bottom: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
  }

  .form-label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-secondary);
  }

  .form-input {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-primary);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  }

  .form-input:focus {
    outline: 2px solid var(--color-interactive);
    outline-offset: 2px;
    border-color: var(--color-accent-blue);
    box-shadow: 0 0 0 3px light-dark(rgba(60, 100, 255, 0.1), rgba(60, 100, 255, 0.25));
  }

  /* Form Validation Style using :user-invalid */
  .form-input:user-invalid {
    border-color: var(--color-error);
    box-shadow: 0 0 0 3px rgba(220, 50, 50, 0.15);
  }

  textarea.form-input {
    resize: vertical;
    min-height: 120px;
    field-sizing: content;
  }

  /* Footer */
  .footer {
    border-top: 1px solid var(--glass-border);
    background-color: var(--bg-secondary);
    padding: var(--space-2xl) 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
  }

  .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-lg);
  }
}

@layer utilities {
  .text-gradient {
    background: linear-gradient(135deg, #003cd2, #3b82f6 55%, #e6b432);
    background: linear-gradient(var(--in-oklch) 135deg, oklch(0.38 0.25 250), oklch(0.68 0.2 250) 55%, oklch(0.72 0.15 80));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  .text-glow {
    text-shadow: 0 0 20px light-dark(rgba(60, 100, 255, 0.15), rgba(60, 100, 255, 0.3));
  }

  /* Animations & Reveals */
  @keyframes pulse {
    0%, 100% {
      transform: scale(1);
      opacity: 1;
    }
    50% {
      transform: scale(1.3);
      opacity: 0.6;
    }
  }

  @keyframes float-slow {
    0%, 100% {
      transform: translateY(0) scale(1);
    }
    50% {
      transform: translateY(-15px) scale(1.05);
    }
  }

  /* Scroll-driven reveals */
  @media (prefers-reduced-motion: no-preference) {
    @supports ((animation-timeline: view()) and (animation-range: entry)) {
      @keyframes reveal-up {
        from {
          opacity: 0;
          transform: translateY(40px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
      }

      .scroll-reveal {
        animation: reveal-up auto linear backwards;
        animation-timeline: view();
        animation-range: entry 5% cover 30%;
      }
    }
  }
}

/* Responsiveness adjustments */
@media (max-width: 900px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-2xl);
  }

  .hero-badge, .hero-cta {
    justify-content: center;
    margin-inline: auto;
  }

  .hero-art-container {
    order: -1;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .nav-menu {
    display: none;
  }
}

/* ==========================================
   Writing Archive & Article Reader UI
   ========================================== */

/* Tabs Layout */
.tab-pane {
  display: none;
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.tab-pane.active {
  display: block;
  opacity: 1;
}

/* Article Reader Drawer */
.article-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  visibility: hidden;
  pointer-events: none;
  transition: visibility var(--transition-smooth);
}

.article-drawer[aria-hidden="false"] {
  visibility: visible;
  pointer-events: auto;
}

.drawer-backdrop {
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(10, 12, 20, 0.6);
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.article-drawer[aria-hidden="false"] .drawer-backdrop {
  opacity: 1;
}

.drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 650px;
  height: 100%;
  background: var(--bg-primary);
  border-left: 1px solid var(--glass-border);
  padding: var(--space-xl);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.4);
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.article-drawer[aria-hidden="false"] .drawer-panel {
  transform: translateX(0);
}

/* Lightbox Gallery Modal */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  visibility: hidden;
  pointer-events: none;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: visibility var(--transition-smooth);
}

.lightbox-modal[aria-hidden="false"] {
  visibility: visible;
  pointer-events: auto;
}

.lightbox-backdrop {
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(5, 7, 12, 0.9);
  backdrop-filter: blur(12px);
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.lightbox-modal[aria-hidden="false"] .lightbox-backdrop {
  opacity: 1;
}

.lightbox-content {
  position: relative;
  width: 90%;
  max-width: 800px;
  z-index: 10;
  opacity: 0;
  transform: scale(0.95);
  transition: opacity var(--transition-smooth), transform var(--transition-smooth);
}

.lightbox-modal[aria-hidden="false"] .lightbox-content {
  opacity: 1;
  transform: scale(1);
}

/* Featured Wire Showcase Card with Integrated Photograph */
.featured-wire-showcase {
  background: linear-gradient(135deg, rgba(230, 180, 50, 0.06) 0%, rgba(10, 15, 25, 0.35) 100%);
  border: 1.5px solid var(--color-accent-gold);
  border-radius: 20px;
  padding: var(--space-xl);
  margin-bottom: var(--space-2xl);
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(230, 180, 50, 0.03), var(--glass-shadow);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

@media (min-width: 768px) {
  .featured-wire-showcase {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

.featured-image-container {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(230, 180, 50, 0.25);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  position: relative;
  display: block;
}

.featured-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.featured-wire-showcase:hover .featured-image-container img {
  transform: scale(1.05);
}

/* Journalism Wires Cards */
.wire-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-left: 3px solid var(--color-accent-bronze);
  border-radius: 12px;
  padding: var(--space-md);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  cursor: pointer;
  text-align: left;
}

.wire-card:hover {
  transform: translateY(-2px);
  border-color: rgba(200, 150, 40, 0.3);
  box-shadow: 0 8px 24px rgba(200, 150, 40, 0.05), var(--glass-shadow-hover);
}

.wire-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
}

.wire-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.wire-excerpt {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Poetry Accordion Cards */
.poetry-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth);
}

.poetry-card:hover {
  border-color: rgba(230, 180, 50, 0.25);
  box-shadow: var(--glass-shadow-hover);
}

.poetry-header-btn {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  font-weight: 700;
  font-size: 1.12rem;
  background: none;
  border: none;
  color: var(--text-primary);
  transition: background var(--transition-fast);
  cursor: pointer;
}

.poetry-header-btn:hover {
  background: var(--glass-bg-hover);
}

.poetry-icon {
  font-size: 0.9rem;
  transition: transform var(--transition-smooth);
  color: var(--color-accent-gold);
}

.poetry-card.active .poetry-icon {
  transform: rotate(180deg);
}

.poetry-content {
  display: none;
  padding: var(--space-lg);
  border-top: 1px solid var(--glass-border);
  background: rgba(10, 12, 20, 0.2);
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.8;
  font-style: italic;
  color: var(--text-secondary);
  white-space: pre-line;
}

.poetry-card.active .poetry-content {
  display: block;
}

/* ==========================================
   Professional Resume Styling
   ========================================== */

.resume-wrapper {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: var(--space-xl);
  box-shadow: var(--glass-shadow);
  backdrop-filter: blur(16px);
  margin-top: var(--space-md);
}

.resume-header-block {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--glass-border);
  padding-bottom: var(--space-lg);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.resume-header-title .text-gradient {
  -webkit-text-stroke: 1.5px var(--color-accent-gold);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5))
          drop-shadow(0 12px 24px rgba(0, 60, 210, 0.25));
  transition: filter var(--transition-smooth), transform var(--transition-smooth);
  display: inline-block;
}

.resume-header-title .text-gradient:hover {
  transform: translateY(-2px);
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.7))
          drop-shadow(0 16px 32px rgba(0, 60, 210, 0.4));
}

.resume-sections-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-2xl);
}

@media (max-width: 850px) {
  .resume-sections-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

.resume-section-title {
  font-size: 1.4rem;
  font-weight: 800;
  border-bottom: 2px solid var(--color-accent-blue);
  padding-bottom: var(--space-xs);
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

/* Timeline Components */
.timeline {
  position: relative;
  border-left: 2px solid var(--glass-border);
  padding-left: var(--space-lg);
  margin-left: 6px;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.timeline-item {
  position: relative;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: calc(-1 * var(--space-lg) - 7px);
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 2px solid var(--color-accent-blue);
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.timeline-item:hover::before {
  transform: scale(1.3);
  background-color: var(--color-accent-gold);
}

.timeline-meta {
  display: flex;
  gap: var(--space-sm);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2xs);
}

.timeline-duration {
  color: var(--color-accent-gold);
}

.timeline-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.timeline-org {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-accent-blue);
  margin-bottom: var(--space-2xs);
}

.timeline-desc {
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

/* Competency & Skill Tags */
.skills-card-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.skills-category {
  background: rgba(10, 12, 20, 0.15);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: var(--space-md);
}

.skills-cat-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-accent-gold);
  margin-bottom: var(--space-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs);
}

/* PR Links Button styling */
.pr-clip-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  margin-top: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  border-radius: 8px;
  background: var(--bg-secondary);
  border: 1.5px solid var(--color-accent-bronze);
  color: var(--color-accent-bronze);
  font-size: 0.88rem;
  font-weight: 700;
  transition: transform var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}

.pr-clip-btn:hover {
  transform: translateY(-1px);
  background: var(--color-accent-bronze);
  color: #fff;
}

/* ==========================================
 * LIVE SMUGMUG PHOTOSTREAM GALLERY
 * ========================================== */
.photography-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-md);
  transition: opacity 0.3s ease;
}

.photo-grid-item {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 16px;
  overflow: hidden;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  cursor: pointer;
  display: block;
  text-decoration: none;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
}

.photo-grid-item:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 10px 25px rgba(230, 180, 50, 0.1), var(--glass-shadow-hover);
  border-color: rgba(230, 180, 50, 0.35);
}

.photo-grid-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.photo-grid-item:hover .photo-grid-img {
  transform: scale(1.08);
}

.photo-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.4) 65%, transparent 100%);
  padding: var(--space-md) var(--space-sm) var(--space-sm) var(--space-sm);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--transition-smooth), transform var(--transition-smooth);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  pointer-events: none;
  height: 60%;
}

.photo-grid-item:hover .photo-overlay {
  opacity: 1;
  transform: translateY(0);
}

.photo-title {
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.photo-loading-placeholder {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-2xl) 0;
  color: var(--text-muted);
  font-size: 1.05rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.photo-loading-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid rgba(230, 180, 50, 0.15);
  border-top-color: var(--color-accent-gold);
  border-radius: 50%;
  animation: photo-spin 1s linear infinite;
  margin-bottom: var(--space-xs);
}

@keyframes photo-spin {
  to { transform: rotate(360deg); }
}