/* Import Modern Fonts - Display swap for performance */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ========================================
   PERFORMANCE-OPTIMIZED MODERN DESIGN
   ======================================== */

/* Reset & Base */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: auto; /* Disable smooth scroll for better performance */
    scroll-padding-top: 120px;
}

:root {
    /* Modern Color Palette */
    --primary: #667eea;
    --primary-dark: #764ba2;
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --accent-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);

    /* Optimized Glass Colors - Less transparency for better performance */
    --glass-white: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-shadow: rgba(31, 38, 135, 0.1);

    /* Light Theme */
    --bg-primary: #f8f9ff;
    --bg-secondary: #ffffff;
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-muted: #718096;

    /* Shadows - Simplified */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);

    /* Border Radius */
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 30px;
    --radius-full: 9999px;

    /* Transitions - Optimized */
    --transition-fast: 0.15s ease-out;
    --transition-base: 0.25s ease-out;
}

/* ========================================
   8-BIT RETRO CURSORS
   ======================================== */

/* Default 8-bit cursor */
* {
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><rect x="0" y="0" width="2" height="2" fill="%23667eea"/><rect x="0" y="2" width="2" height="2" fill="%23667eea"/><rect x="2" y="2" width="2" height="2" fill="%23667eea"/><rect x="0" y="4" width="2" height="2" fill="%23667eea"/><rect x="2" y="4" width="2" height="2" fill="%23667eea"/><rect x="4" y="4" width="2" height="2" fill="%23667eea"/><rect x="0" y="6" width="2" height="2" fill="%23667eea"/><rect x="2" y="6" width="2" height="2" fill="%23667eea"/><rect x="4" y="6" width="2" height="2" fill="%23667eea"/><rect x="6" y="6" width="2" height="2" fill="%23667eea"/><rect x="0" y="8" width="2" height="2" fill="%23667eea"/><rect x="2" y="8" width="2" height="2" fill="%23667eea"/><rect x="4" y="8" width="2" height="2" fill="%23667eea"/><rect x="6" y="8" width="2" height="2" fill="%23667eea"/><rect x="8" y="8" width="2" height="2" fill="%23667eea"/><rect x="0" y="10" width="2" height="2" fill="%23667eea"/><rect x="2" y="10" width="2" height="2" fill="%23667eea"/><rect x="4" y="10" width="2" height="2" fill="%23667eea"/><rect x="6" y="10" width="2" height="2" fill="%23667eea"/><rect x="8" y="10" width="2" height="2" fill="%23667eea"/><rect x="10" y="10" width="2" height="2" fill="%23667eea"/><rect x="0" y="12" width="2" height="2" fill="%23667eea"/><rect x="2" y="12" width="2" height="2" fill="%23667eea"/><rect x="4" y="12" width="2" height="2" fill="%23667eea"/><rect x="6" y="12" width="2" height="2" fill="%23667eea"/><rect x="8" y="12" width="2" height="2" fill="%23667eea"/><rect x="10" y="12" width="2" height="2" fill="%23667eea"/><rect x="12" y="12" width="2" height="2" fill="%23667eea"/><rect x="0" y="14" width="2" height="2" fill="%23667eea"/><rect x="2" y="14" width="2" height="2" fill="%23667eea"/><rect x="4" y="14" width="2" height="2" fill="%23667eea"/><rect x="6" y="14" width="2" height="2" fill="%23667eea"/><rect x="8" y="14" width="2" height="2" fill="%23667eea"/><rect x="10" y="14" width="2" height="2" fill="%23667eea"/><rect x="0" y="16" width="2" height="2" fill="%23667eea"/><rect x="2" y="16" width="2" height="2" fill="%23667eea"/><rect x="4" y="16" width="2" height="2" fill="%23667eea"/><rect x="6" y="16" width="2" height="2" fill="%23667eea"/><rect x="8" y="16" width="2" height="2" fill="%23667eea"/><rect x="0" y="18" width="2" height="2" fill="%23667eea"/><rect x="2" y="18" width="2" height="2" fill="%23667eea"/><rect x="4" y="18" width="2" height="2" fill="%23667eea"/><rect x="6" y="18" width="2" height="2" fill="%23667eea"/><rect x="0" y="20" width="2" height="2" fill="%23667eea"/><rect x="2" y="20" width="2" height="2" fill="%23667eea"/><rect x="4" y="20" width="2" height="2" fill="%23667eea"/><rect x="0" y="22" width="2" height="2" fill="%23667eea"/><rect x="2" y="22" width="2" height="2" fill="%23667eea"/><rect x="0" y="24" width="2" height="2" fill="%23667eea"/></svg>') 0 0, auto;
}

/* 8-bit pointer cursor for links and buttons */
a,
button,
.btn-primary,
.btn-secondary,
.btn-contact,
.social-link,
.nav-link,
.theme-toggle,
.menu-toggle,
input[type="submit"],
input[type="button"],
.feature-card,
.skill-card,
.project-card,
.experience-card,
.education-card,
.glass-card,
.project-github,
.tech-tag,
.tag,
.skill-tag {
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><rect x="8" y="4" width="2" height="2" fill="%23f5576c"/><rect x="10" y="4" width="2" height="2" fill="%23f5576c"/><rect x="6" y="6" width="2" height="2" fill="%23f5576c"/><rect x="8" y="6" width="2" height="2" fill="%23f5576c"/><rect x="10" y="6" width="2" height="2" fill="%23f5576c"/><rect x="12" y="6" width="2" height="2" fill="%23f5576c"/><rect x="4" y="8" width="2" height="2" fill="%23f5576c"/><rect x="6" y="8" width="2" height="2" fill="%23f5576c"/><rect x="8" y="8" width="2" height="2" fill="%23f5576c"/><rect x="10" y="8" width="2" height="2" fill="%23f5576c"/><rect x="12" y="8" width="2" height="2" fill="%23f5576c"/><rect x="14" y="8" width="2" height="2" fill="%23f5576c"/><rect x="4" y="10" width="2" height="2" fill="%23f5576c"/><rect x="6" y="10" width="2" height="2" fill="%23f5576c"/><rect x="8" y="10" width="2" height="2" fill="%23f5576c"/><rect x="10" y="10" width="2" height="2" fill="%23f5576c"/><rect x="12" y="10" width="2" height="2" fill="%23f5576c"/><rect x="14" y="10" width="2" height="2" fill="%23f5576c"/><rect x="4" y="12" width="2" height="2" fill="%23f5576c"/><rect x="6" y="12" width="2" height="2" fill="%23f5576c"/><rect x="8" y="12" width="2" height="2" fill="%23f5576c"/><rect x="10" y="12" width="2" height="2" fill="%23f5576c"/><rect x="12" y="12" width="2" height="2" fill="%23f5576c"/><rect x="14" y="12" width="2" height="2" fill="%23f5576c"/><rect x="6" y="14" width="2" height="2" fill="%23f5576c"/><rect x="8" y="14" width="2" height="2" fill="%23f5576c"/><rect x="10" y="14" width="2" height="2" fill="%23f5576c"/><rect x="12" y="14" width="2" height="2" fill="%23f5576c"/><rect x="8" y="16" width="2" height="2" fill="%23f5576c"/><rect x="10" y="16" width="2" height="2" fill="%23f5576c"/><rect x="8" y="18" width="2" height="2" fill="%23f5576c"/><rect x="10" y="18" width="2" height="2" fill="%23f5576c"/><rect x="8" y="20" width="2" height="2" fill="%23f5576c"/><rect x="10" y="20" width="2" height="2" fill="%23f5576c"/></svg>') 9 9, pointer !important;
}

/* 8-bit text cursor for inputs */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="tel"],
input[type="url"],
textarea,
[contenteditable] {
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="32" viewBox="0 0 24 32"><rect x="6" y="2" width="2" height="2" fill="%234facfe"/><rect x="8" y="2" width="2" height="2" fill="%234facfe"/><rect x="10" y="2" width="2" height="2" fill="%234facfe"/><rect x="12" y="2" width="2" height="2" fill="%234facfe"/><rect x="14" y="2" width="2" height="2" fill="%234facfe"/><rect x="10" y="4" width="2" height="2" fill="%234facfe"/><rect x="10" y="6" width="2" height="2" fill="%234facfe"/><rect x="10" y="8" width="2" height="2" fill="%234facfe"/><rect x="10" y="10" width="2" height="2" fill="%234facfe"/><rect x="10" y="12" width="2" height="2" fill="%234facfe"/><rect x="10" y="14" width="2" height="2" fill="%234facfe"/><rect x="10" y="16" width="2" height="2" fill="%234facfe"/><rect x="10" y="18" width="2" height="2" fill="%234facfe"/><rect x="10" y="20" width="2" height="2" fill="%234facfe"/><rect x="10" y="22" width="2" height="2" fill="%234facfe"/><rect x="10" y="24" width="2" height="2" fill="%234facfe"/><rect x="6" y="26" width="2" height="2" fill="%234facfe"/><rect x="8" y="26" width="2" height="2" fill="%234facfe"/><rect x="10" y="26" width="2" height="2" fill="%234facfe"/><rect x="12" y="26" width="2" height="2" fill="%234facfe"/><rect x="14" y="26" width="2" height="2" fill="%234facfe"/></svg>') 11 14, text !important;
}

/* 8-bit move cursor for draggable */
[draggable="true"] {
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><rect x="14" y="4" width="2" height="2" fill="%23764ba2"/><rect x="14" y="6" width="2" height="2" fill="%23764ba2"/><rect x="12" y="8" width="2" height="2" fill="%23764ba2"/><rect x="14" y="8" width="2" height="2" fill="%23764ba2"/><rect x="16" y="8" width="2" height="2" fill="%23764ba2"/><rect x="10" y="10" width="2" height="2" fill="%23764ba2"/><rect x="12" y="10" width="2" height="2" fill="%23764ba2"/><rect x="14" y="10" width="2" height="2" fill="%23764ba2"/><rect x="16" y="10" width="2" height="2" fill="%23764ba2"/><rect x="18" y="10" width="2" height="2" fill="%23764ba2"/><rect x="4" y="12" width="2" height="2" fill="%23764ba2"/><rect x="6" y="12" width="2" height="2" fill="%23764ba2"/><rect x="8" y="12" width="2" height="2" fill="%23764ba2"/><rect x="10" y="12" width="2" height="2" fill="%23764ba2"/><rect x="12" y="12" width="2" height="2" fill="%23764ba2"/><rect x="14" y="12" width="2" height="2" fill="%23764ba2"/><rect x="16" y="12" width="2" height="2" fill="%23764ba2"/><rect x="18" y="12" width="2" height="2" fill="%23764ba2"/><rect x="20" y="12" width="2" height="2" fill="%23764ba2"/><rect x="22" y="12" width="2" height="2" fill="%23764ba2"/><rect x="14" y="14" width="2" height="2" fill="%23764ba2"/><rect x="10" y="16" width="2" height="2" fill="%23764ba2"/><rect x="12" y="16" width="2" height="2" fill="%23764ba2"/><rect x="14" y="16" width="2" height="2" fill="%23764ba2"/><rect x="16" y="16" width="2" height="2" fill="%23764ba2"/><rect x="18" y="16" width="2" height="2" fill="%23764ba2"/><rect x="12" y="18" width="2" height="2" fill="%23764ba2"/><rect x="14" y="18" width="2" height="2" fill="%23764ba2"/><rect x="16" y="18" width="2" height="2" fill="%23764ba2"/><rect x="14" y="20" width="2" height="2" fill="%23764ba2"/><rect x="14" y="22" width="2" height="2" fill="%23764ba2"/></svg>') 14 14, move !important;
}

/* 8-bit not-allowed cursor */
button:disabled,
input:disabled,
[disabled] {
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><rect x="10" y="6" width="2" height="2" fill="%23ff0000"/><rect x="12" y="6" width="2" height="2" fill="%23ff0000"/><rect x="14" y="6" width="2" height="2" fill="%23ff0000"/><rect x="8" y="8" width="2" height="2" fill="%23ff0000"/><rect x="16" y="8" width="2" height="2" fill="%23ff0000"/><rect x="6" y="10" width="2" height="2" fill="%23ff0000"/><rect x="10" y="10" width="2" height="2" fill="%23ff0000"/><rect x="14" y="10" width="2" height="2" fill="%23ff0000"/><rect x="18" y="10" width="2" height="2" fill="%23ff0000"/><rect x="6" y="12" width="2" height="2" fill="%23ff0000"/><rect x="12" y="12" width="2" height="2" fill="%23ff0000"/><rect x="18" y="12" width="2" height="2" fill="%23ff0000"/><rect x="6" y="14" width="2" height="2" fill="%23ff0000"/><rect x="12" y="14" width="2" height="2" fill="%23ff0000"/><rect x="18" y="14" width="2" height="2" fill="%23ff0000"/><rect x="6" y="16" width="2" height="2" fill="%23ff0000"/><rect x="10" y="16" width="2" height="2" fill="%23ff0000"/><rect x="14" y="16" width="2" height="2" fill="%23ff0000"/><rect x="18" y="16" width="2" height="2" fill="%23ff0000"/><rect x="8" y="18" width="2" height="2" fill="%23ff0000"/><rect x="16" y="18" width="2" height="2" fill="%23ff0000"/><rect x="10" y="20" width="2" height="2" fill="%23ff0000"/><rect x="12" y="20" width="2" height="2" fill="%23ff0000"/><rect x="14" y="20" width="2" height="2" fill="%23ff0000"/></svg>') 12 12, not-allowed !important;
}

/* 8-bit wait/loading cursor */
.loading,
body.loading {
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><rect x="12" y="8" width="2" height="2" fill="%23ffd700"/><rect x="14" y="8" width="2" height="2" fill="%23ffd700"/><rect x="10" y="10" width="2" height="2" fill="%23ffd700"/><rect x="16" y="10" width="2" height="2" fill="%23ffd700"/><rect x="8" y="12" width="2" height="2" fill="%23ffd700"/><rect x="10" y="12" width="2" height="2" fill="%23ffd700"/><rect x="12" y="12" width="2" height="2" fill="%23ffd700"/><rect x="14" y="12" width="2" height="2" fill="%23ffd700"/><rect x="16" y="12" width="2" height="2" fill="%23ffd700"/><rect x="18" y="12" width="2" height="2" fill="%23ffd700"/><rect x="8" y="14" width="2" height="2" fill="%23ffd700"/><rect x="10" y="14" width="2" height="2" fill="%23ffd700"/><rect x="12" y="14" width="2" height="2" fill="%23ffd700"/><rect x="14" y="14" width="2" height="2" fill="%23ffd700"/><rect x="16" y="14" width="2" height="2" fill="%23ffd700"/><rect x="18" y="14" width="2" height="2" fill="%23ffd700"/><rect x="10" y="16" width="2" height="2" fill="%23ffd700"/><rect x="16" y="16" width="2" height="2" fill="%23ffd700"/><rect x="12" y="18" width="2" height="2" fill="%23ffd700"/><rect x="14" y="18" width="2" height="2" fill="%23ffd700"/></svg>') 14 14, wait !important;
}

/* 8-bit help/question cursor */
.help,
[title]:hover {
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><rect x="10" y="6" width="2" height="2" fill="%2300f2fe"/><rect x="12" y="6" width="2" height="2" fill="%2300f2fe"/><rect x="14" y="6" width="2" height="2" fill="%2300f2fe"/><rect x="8" y="8" width="2" height="2" fill="%2300f2fe"/><rect x="16" y="8" width="2" height="2" fill="%2300f2fe"/><rect x="16" y="10" width="2" height="2" fill="%2300f2fe"/><rect x="14" y="12" width="2" height="2" fill="%2300f2fe"/><rect x="12" y="14" width="2" height="2" fill="%2300f2fe"/><rect x="12" y="18" width="2" height="2" fill="%2300f2fe"/></svg>') 12 12, help !important;
}

/* Dark mode cursor adjustments */
.dark * {
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><rect x="0" y="0" width="2" height="2" fill="%2393c5fd"/><rect x="0" y="2" width="2" height="2" fill="%2393c5fd"/><rect x="2" y="2" width="2" height="2" fill="%2393c5fd"/><rect x="0" y="4" width="2" height="2" fill="%2393c5fd"/><rect x="2" y="4" width="2" height="2" fill="%2393c5fd"/><rect x="4" y="4" width="2" height="2" fill="%2393c5fd"/><rect x="0" y="6" width="2" height="2" fill="%2393c5fd"/><rect x="2" y="6" width="2" height="2" fill="%2393c5fd"/><rect x="4" y="6" width="2" height="2" fill="%2393c5fd"/><rect x="6" y="6" width="2" height="2" fill="%2393c5fd"/><rect x="0" y="8" width="2" height="2" fill="%2393c5fd"/><rect x="2" y="8" width="2" height="2" fill="%2393c5fd"/><rect x="4" y="8" width="2" height="2" fill="%2393c5fd"/><rect x="6" y="8" width="2" height="2" fill="%2393c5fd"/><rect x="8" y="8" width="2" height="2" fill="%2393c5fd"/><rect x="0" y="10" width="2" height="2" fill="%2393c5fd"/><rect x="2" y="10" width="2" height="2" fill="%2393c5fd"/><rect x="4" y="10" width="2" height="2" fill="%2393c5fd"/><rect x="6" y="10" width="2" height="2" fill="%2393c5fd"/><rect x="8" y="10" width="2" height="2" fill="%2393c5fd"/><rect x="10" y="10" width="2" height="2" fill="%2393c5fd"/><rect x="0" y="12" width="2" height="2" fill="%2393c5fd"/><rect x="2" y="12" width="2" height="2" fill="%2393c5fd"/><rect x="4" y="12" width="2" height="2" fill="%2393c5fd"/><rect x="6" y="12" width="2" height="2" fill="%2393c5fd"/><rect x="8" y="12" width="2" height="2" fill="%2393c5fd"/><rect x="10" y="12" width="2" height="2" fill="%2393c5fd"/><rect x="12" y="12" width="2" height="2" fill="%2393c5fd"/><rect x="0" y="14" width="2" height="2" fill="%2393c5fd"/><rect x="2" y="14" width="2" height="2" fill="%2393c5fd"/><rect x="4" y="14" width="2" height="2" fill="%2393c5fd"/><rect x="6" y="14" width="2" height="2" fill="%2393c5fd"/><rect x="8" y="14" width="2" height="2" fill="%2393c5fd"/><rect x="10" y="14" width="2" height="2" fill="%2393c5fd"/><rect x="0" y="16" width="2" height="2" fill="%2393c5fd"/><rect x="2" y="16" width="2" height="2" fill="%2393c5fd"/><rect x="4" y="16" width="2" height="2" fill="%2393c5fd"/><rect x="6" y="16" width="2" height="2" fill="%2393c5fd"/><rect x="8" y="16" width="2" height="2" fill="%2393c5fd"/><rect x="0" y="18" width="2" height="2" fill="%2393c5fd"/><rect x="2" y="18" width="2" height="2" fill="%2393c5fd"/><rect x="4" y="18" width="2" height="2" fill="%2393c5fd"/><rect x="6" y="18" width="2" height="2" fill="%2393c5fd"/><rect x="0" y="20" width="2" height="2" fill="%2393c5fd"/><rect x="2" y="20" width="2" height="2" fill="%2393c5fd"/><rect x="4" y="20" width="2" height="2" fill="%2393c5fd"/><rect x="0" y="22" width="2" height="2" fill="%2393c5fd"/><rect x="2" y="22" width="2" height="2" fill="%2393c5fd"/><rect x="0" y="24" width="2" height="2" fill="%2393c5fd"/></svg>') 0 0, auto;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
    /* GPU acceleration */
    transform: translate3d(0, 0, 0);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   DARK MODE
   ======================================== */

.dark {
    --bg-primary: #0a0e27;
    --bg-secondary: #151b3d;
    --text-primary: #f7fafc;
    --text-secondary: #cbd5e0;
    --text-muted: #a0aec0;
    --glass-white: rgba(20, 30, 60, 0.7);
    --glass-border: rgba(255, 255, 255, 0.15);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
}

/* ========================================
   PERFORMANCE OPTIMIZATIONS
   ======================================== */

/* Use CSS containment for isolated sections */
.section {
    contain: layout style paint;
}

/* GPU acceleration for animated elements */
.nav,
.hero-shape,
.profile-container,
.feature-card,
.skill-card,
.project-card,
.btn-primary,
.btn-secondary {
    transform: translate3d(0, 0, 0);
    will-change: auto; /* Only set when needed */
}

/* ========================================
   CONTAINER
   ======================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ========================================
   NAVIGATION - ONLY element with backdrop-filter
   ======================================== */

.nav {
    position: fixed;
    top: 2rem;
    left: 50%;
    transform: translateX(-50%) translate3d(0, 0, 0);
    width: calc(100% - 4rem);
    max-width: 1100px;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: var(--glass-white);
    backdrop-filter: blur(12px); /* Only here for performance */
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.nav-container:hover {
    box-shadow: 0 12px 48px rgba(102, 126, 234, 0.15);
    transform: translateY(-2px);
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-link {
    position: relative;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition-fast);
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    border-radius: 2px;
    transition: width var(--transition-base);
}

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

.nav-link:hover::after {
    width: 100%;
}

/* Theme Toggle Button */
.theme-toggle,
.theme-toggle-mobile {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-full);
    background: var(--glass-white);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.theme-toggle:hover,
.theme-toggle-mobile:hover {
    transform: translateY(-2px) rotate(15deg);
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.2);
}

.theme-toggle:active,
.theme-toggle-mobile:active {
    transform: scale(0.95);
}

/* Mobile Menu */
.nav-mobile {
    display: none;
    align-items: center;
    gap: 1rem;
}

.menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--text-primary);
}

.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1.5rem;
    margin-top: 1rem;
    background: var(--glass-white);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.mobile-menu.show {
    display: flex;
}

.mobile-menu .nav-link {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
}

.mobile-menu .nav-link:hover {
    background: rgba(102, 126, 234, 0.1);
}

/* ========================================
   BUTTONS - Simplified for performance
   ======================================== */

.btn-primary,
.btn-contact {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    background: var(--primary-gradient);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.3);
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
}

.btn-primary:hover,
.btn-contact:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.4);
}

.btn-primary:active,
.btn-contact:active {
    transform: translateY(-1px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    background: var(--glass-white);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    cursor: pointer;
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.2);
}

.btn-primary-mobile {
    padding: 0.5rem 1rem;
    background: var(--primary-gradient);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.875rem;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
    transition: all var(--transition-base);
}

/* ========================================
   HERO SECTION - Optimized animations
   ======================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 0 4rem;
    position: relative;
    overflow: hidden;
}

/* Simplified background shapes - No blur for performance */
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.4;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.3;
    animation: float 15s ease-in-out infinite;
    /* Removed blur filter for performance */
}

.hero-shape.shape-1 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    top: 10%;
    left: -10%;
}

.hero-shape.shape-2 {
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, #f093fb, #f5576c);
    top: 50%;
    right: -5%;
    animation-delay: 5s;
}

.hero-shape.shape-3 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    bottom: 10%;
    left: 20%;
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(30px, -30px, 0);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -2px;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.tag {
    padding: 0.5rem 1.25rem;
    background: var(--glass-white);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base);
}

.tag:hover {
    transform: translateY(-2px);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.hero-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background: var(--glass-white);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    text-decoration: none;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.social-link:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.2);
    color: var(--text-primary);
}

/* Hero Image */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-container {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: var(--glass-white);
    border: 2px solid var(--glass-border);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
    animation: gentleFloat 6s ease-in-out infinite;
}

.profile-container:hover {
    transform: scale(1.02);
    box-shadow: 0 25px 80px rgba(102, 126, 234, 0.2);
}

@keyframes gentleFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.profile-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg,
        rgba(102, 126, 234, 0.1) 0%,
        rgba(118, 75, 162, 0.1) 100%);
}

.profile-initials {
    font-size: 8rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   SECTIONS
   ======================================== */

.section {
    padding: 6rem 0;
    position: relative;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 4rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--primary-gradient);
    border-radius: 2px;
}

/* ========================================
   CARDS - Simplified glass effect
   ======================================== */

.feature-card,
.skill-card,
.project-card,
.experience-card,
.education-card {
    padding: 2rem;
    background: var(--glass-white);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    cursor: pointer;
}

.feature-card:hover,
.skill-card:hover,
.project-card:hover,
.experience-card:hover,
.education-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.15);
}

/* ========================================
   ABOUT SECTION
   ======================================== */

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.about-text {
    font-size: 1.125rem;
    line-height: 1.9;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature-card {
    padding: 2rem;
}

.feature-icon {
    font-size: 2.5rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    display: block;
}

.feature-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.feature-text {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Sidebar */
.sidebar-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.tech-tag {
    padding: 0.5rem 1.25rem;
    background: var(--primary-gradient);
    color: white;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.25);
    transition: transform var(--transition-base);
}

.tech-tag:hover {
    transform: translateY(-3px);
}

.about-summary {
    padding: 2rem;
    background: var(--glass-white);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.summary-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.summary-text {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ========================================
   SKILLS SECTION
   ======================================== */

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.skill-card {
    padding: 2.5rem;
}

.skill-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.skill-icon {
    font-size: 2.5rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-right: 1rem;
}

.skill-title {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--text-primary);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.skill-tag {
    padding: 0.5rem 1rem;
    background: rgba(102, 126, 234, 0.1);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid rgba(102, 126, 234, 0.15);
    transition: all var(--transition-base);
}

.skill-tag:hover {
    background: rgba(102, 126, 234, 0.15);
    transform: translateY(-2px);
}

/* ========================================
   EXPERIENCE SECTION
   ======================================== */

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 2rem;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg,
        rgba(102, 126, 234, 0.2) 0%,
        rgba(102, 126, 234, 0.5) 50%,
        rgba(102, 126, 234, 0.2) 100%);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    padding-left: 5rem;
    margin-bottom: 3rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 1.3rem;
    top: 2rem;
    width: 1.4rem;
    height: 1.4rem;
    border-radius: 50%;
    background: var(--primary-gradient);
    box-shadow: 0 0 0 4px var(--bg-primary),
                0 0 20px rgba(102, 126, 234, 0.3);
    z-index: 1;
}

.experience-card {
    padding: 2.5rem;
}

.experience-card:hover {
    transform: translateX(10px) translateY(-5px);
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.experience-title {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.experience-company {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.date-badge {
    padding: 0.5rem 1.25rem;
    background: var(--primary-gradient);
    color: white;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.25);
    white-space: nowrap;
}

.experience-list {
    list-style: none;
    color: var(--text-secondary);
    line-height: 1.8;
}

.experience-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
}

.experience-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6rem;
    width: 6px;
    height: 6px;
    background: var(--primary-gradient);
    border-radius: 50%;
}

/* ========================================
   EDUCATION SECTION
   ======================================== */

.education-content {
    display: flex;
    justify-content: center;
}

.education-card {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 3rem;
    max-width: 700px;
}

.education-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    flex-shrink: 0;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.3);
}

.education-degree {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.education-institution {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.education-details {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ========================================
   PROJECTS SECTION
   ======================================== */

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.project-card {
    padding: 2.5rem;
}

.project-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.project-icon {
    font-size: 2.5rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.project-github {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: var(--radius-full);
    background: rgba(102, 126, 234, 0.1);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1.25rem;
    transition: all var(--transition-base);
}

.project-github:hover {
    background: var(--primary-gradient);
    color: white;
    transform: rotate(360deg) scale(1.1);
}

.project-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.project-description {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: transform var(--transition-base);
}

.project-link:hover {
    transform: translateX(5px);
}

/* ========================================
   CONTACT SECTION
   ======================================== */

.section.contact {
    padding: 8rem 0;
}

.contact-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.contact-intro {
    margin-bottom: 3rem;
}

.contact-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.contact-text {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.contact-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.contact-social {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

/* Contact Form */
.contact-form {
    padding: 3rem;
    background: var(--glass-white);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    margin-bottom: 3rem;
}

.form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.form-label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    color: var(--text-primary);
    font-family: inherit;
    transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 150px;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    padding: 3rem 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand {
    flex: 1;
}

.footer-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.footer-title {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-copyright {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ========================================
   SCROLL PROGRESS
   ======================================== */

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--primary-gradient);
    z-index: 9999;
    transition: width 0.1s linear;
}

/* ========================================
   ANIMATIONS - Simplified
   ======================================== */

.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-text {
        text-align: center;
    }

    .hero-title {
        font-size: 3rem;
    }

    .profile-container {
        width: 300px;
        height: 300px;
    }

    .profile-initials {
        font-size: 6rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .nav-menu {
        display: none;
    }

    .nav-mobile {
        display: flex;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    .nav {
        top: 1rem;
        width: calc(100% - 2rem);
    }

    .nav-container {
        padding: 0.75rem 1.25rem;
    }

    .hero {
        padding: 6rem 0 3rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }

    .hero-actions {
        flex-direction: column;
    }

    .section {
        padding: 4rem 0;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 3rem;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .timeline::before {
        left: 1rem;
    }

    .timeline-item {
        padding-left: 3rem;
    }

    .timeline-item::before {
        left: 0.5rem;
    }

    .experience-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .profile-container {
        width: 250px;
        height: 250px;
    }

    .profile-initials {
        font-size: 5rem;
    }

    .education-card {
        flex-direction: column;
        text-align: center;
    }

    .contact-actions {
        flex-direction: column;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        letter-spacing: -1px;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .btn-primary,
    .btn-secondary,
    .btn-contact {
        width: 100%;
        justify-content: center;
    }

    .hero-social {
        justify-content: center;
    }
}

/* ========================================
   ACCESSIBILITY
   ======================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 3px;
    border-radius: 4px;
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glass-card {
    background: var(--glass-white);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.glass-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.15);
}