/* ===== AI/ML THEME - ROBOT & FUTURISTIC ===== */
:root {
    /* AI/ML Color Palette */
    --primary-color: #00d9ff;
    --primary-dark: #00b4d8;
    --secondary-color: #8b5cf6;
    --accent-color: #a78bfa;
    --robot-cyan: #22d3ee;
    --robot-purple: #a855f7;
    --matrix-green: #00ff88;
    --success-color: #00ff88;
    --warning-color: #fbbf24;
    --error-color: #f87171;
    
    /* Dark Theme Base */
    --white: #ffffff;
    --gray-50: #f0fdfa;
    --gray-100: #e0f2fe;
    --gray-200: #bae6fd;
    --gray-300: #7dd3fc;
    --gray-400: #38bdf8;
    --gray-500: #0ea5e9;
    --gray-600: #0284c7;
    --gray-700: #0369a1;
    --gray-800: #0c4a6e;
    --gray-900: #0f172a;
    --dark-bg: #0a0a1a;
    --card-bg: rgba(15, 23, 42, 0.8);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    
    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
}

/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--gray-200);
    background: linear-gradient(135deg, #0a0a1a 0%, #0f172a 50%, #1e1b4b 100%);
    background-attachment: fixed;
    overflow-x: hidden;
    position: relative;
}
body::before {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: 
        linear-gradient(rgba(0, 217, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 217, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--white);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p {
    margin-bottom: var(--space-4);
    color: var(--gray-600);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--robot-cyan);
    text-shadow: 0 0 10px rgba(0, 217, 255, 0.5);
}

/* ===== LAYOUT UTILITIES ===== */
main {
    position: relative;
    z-index: 1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-title {
    font-size: var(--text-4xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--robot-purple) 50%, var(--matrix-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 217, 255, 0.3);
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--gray-400);
    font-weight: 400;
}

/* ===== NAVIGATION - AI ROBOT THEME ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 26, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 217, 255, 0.3);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.1);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-6);
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo a {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--primary-color);
    font-family: var(--font-primary);
    text-shadow: 0 0 15px rgba(0, 217, 255, 0.5);
}

.nav-menu {
    display: flex;
    gap: var(--space-8);
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: var(--gray-300);
    position: relative;
    padding: var(--space-2) 0;
}
.nav-link:hover { color: var(--primary-color); }

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--robot-purple));
    transition: width var(--transition-normal);
    box-shadow: 0 0 10px var(--primary-color);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: var(--space-1);
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--gray-700);
    transition: all var(--transition-normal);
}

/* ===== HERO SECTION - AI ROBOT THEME ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: transparent;
    padding: var(--space-20) 0;
    position: relative;
    z-index: 1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.hero-title {
    font-size: var(--text-5xl);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-6);
}

.highlight {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--robot-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(0, 217, 255, 0.4));
}

.hero-subtitle {
    font-size: var(--text-2xl);
    color: var(--robot-cyan);
    margin-bottom: var(--space-6);
    font-weight: 500;
    text-shadow: 0 0 15px rgba(0, 217, 255, 0.3);
}

.hero-description {
    font-size: var(--text-lg);
    color: var(--gray-300);
    margin-bottom: var(--space-8);
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: var(--text-base);
    transition: all var(--transition-normal);
    cursor: pointer;
    border: none;
    text-decoration: none;
    gap: var(--space-2);
}

.btn i {
    font-size: var(--text-lg);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--robot-purple));
    color: var(--white);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.4), var(--shadow-md);
    border: 1px solid rgba(0, 217, 255, 0.5);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--robot-cyan), var(--accent-color));
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.6), var(--shadow-lg);
}

.btn-secondary {
    background: var(--primary-color);
    color: var(--white);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-container {
    position: relative;
    width: 300px;
    height: 300px;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: 0 0 40px rgba(0, 217, 255, 0.3), var(--shadow-xl);
    border: 4px solid rgba(0, 217, 255, 0.4);
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
    border-radius: 0;
}

.profile-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.15), rgba(168, 85, 247, 0.15));
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.profile-container:hover .profile-image {
    transform: scale(1.05);
}

.profile-container:hover .profile-overlay {
    opacity: 1;
}

/* ===== ABOUT SECTION ===== */
.about {
    padding: var(--space-24) 0;
    background: rgba(15, 23, 42, 0.5);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-16);
    align-items: start;
}

.about-text h3 {
    margin-bottom: var(--space-6);
    color: var(--primary-color);
}

.about-text p {
    font-size: var(--text-lg);
    line-height: 1.7;
    margin-bottom: var(--space-6);
    color: var(--gray-300);
}

/* Removed about-stats section as requested */

.about-card {
    background: rgba(15, 23, 42, 0.9);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(0, 217, 255, 0.3);
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.1);
}

.about-card h4 {
    color: var(--primary-color);
    margin-bottom: var(--space-2);
    font-size: var(--text-lg);
}

.about-card p {
    margin-bottom: var(--space-6);
    color: var(--gray-300);
}

.about-card ul {
    list-style: none;
}

.about-card li {
    padding: var(--space-2) 0;
    color: var(--gray-300);
    position: relative;
    padding-left: var(--space-6);
}

.about-card li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* ===== SKILLS SECTION ===== */
.skills {
    padding: var(--space-24) 0;
    background: transparent;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
}

.skill-card {
    background: rgba(15, 23, 42, 0.8);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(0, 217, 255, 0.3);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.1);
    transition: all var(--transition-normal);
    text-align: center;
}

.skill-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 0 40px rgba(0, 217, 255, 0.3);
    border-color: var(--primary-color);
}

.skill-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-6);
    background: linear-gradient(135deg, var(--primary-color), var(--robot-purple));
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-2xl);
    color: var(--white);
    box-shadow: 0 0 15px rgba(0, 217, 255, 0.4);
}

.skill-title {
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: var(--space-4);
    color: var(--white);
}

.skill-description {
    color: var(--gray-400);
    line-height: 1.6;
}

/* ===== PROJECTS SECTION ===== */
.projects {
    padding: var(--space-24) 0;
    background: rgba(15, 23, 42, 0.5);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
}

.project-card {
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.1);
    transition: all var(--transition-normal);
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 0 40px rgba(0, 217, 255, 0.25);
    border-color: var(--primary-color);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-6);
}

.project-title {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--primary-color);
    margin: 0;
}

.project-links {
    display: flex;
    gap: var(--space-2);
}

.project-link {
    width: 40px;
    height: 40px;
    background: rgba(0, 217, 255, 0.2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    transition: all var(--transition-normal);
}

.project-link:hover {
    background: var(--primary-color);
    color: var(--dark-bg);
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(0, 217, 255, 0.5);
}

.project-description {
    color: var(--gray-300);
    line-height: 1.6;
    margin-bottom: var(--space-6);
}

.project-tech {
    margin-top: var(--space-6);
}

.tech-label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--gray-400);
    margin-bottom: var(--space-3);
    display: block;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.tech-tag {
    background: rgba(0, 217, 255, 0.15);
    color: var(--robot-cyan);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 500;
    border: 1px solid rgba(0, 217, 255, 0.3);
}

/* ===== CONTACT SECTION ===== */
.contact {
    padding: var(--space-24) 0;
    background: transparent;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
}

.contact-info h3 {
    margin-bottom: var(--space-6);
    color: var(--primary-color);
}

.contact-info p {
    font-size: var(--text-lg);
    margin-bottom: var(--space-8);
    color: var(--gray-300);
}

.contact-details {
    margin-bottom: var(--space-8);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    padding: var(--space-4);
    background: rgba(15, 23, 42, 0.8);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 217, 255, 0.3);
}

.contact-item i {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--robot-purple));
    color: var(--white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-lg);
}

.contact-item h4 {
    font-size: var(--text-sm);
    color: var(--gray-400);
    margin-bottom: var(--space-1);
}

.contact-item p {
    font-size: var(--text-base);
    color: var(--white);
    margin: 0;
}

.follow-text {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(0, 217, 255, 0.3);
}

.social-links {
    display: flex;
    gap: var(--space-4);
}

.social-link {
    width: 50px;
    height: 50px;
    background: rgba(15, 23, 42, 0.8);
    border: 2px solid rgba(0, 217, 255, 0.4);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: var(--text-xl);
    transition: all var(--transition-normal);
}

.social-link:hover {
    border-color: var(--primary-color);
    color: var(--robot-cyan);
    transform: translateY(-4px);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.4);
}

.contact-form-container {
    background: rgba(15, 23, 42, 0.9);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(0, 217, 255, 0.3);
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.15);
}

.flash-messages {
    margin-bottom: var(--space-6);
}

.flash-message {
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    font-weight: 500;
}

.flash-message:first-child {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
    border-left: 4px solid #a78bfa;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
}

.flash-message:not(:first-child) {
    background: linear-gradient(135deg, #f87171 0%, #dc2626 100%);
    color: var(--white);
    border-left: 4px solid #fecaca;
    box-shadow: 0 4px 12px rgba(248, 113, 113, 0.2);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-group label {
    font-weight: 600;
    color: var(--gray-300);
    font-size: var(--text-sm);
}

.form-group input,
.form-group textarea {
    padding: var(--space-4);
    border: 2px solid rgba(0, 217, 255, 0.3);
    border-radius: var(--radius-lg);
    font-family: inherit;
    font-size: var(--text-base);
    transition: border-color var(--transition-normal);
    background: rgba(10, 10, 26, 0.8);
    color: var(--white);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-500);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===== FOOTER ===== */
.footer {
    background: rgba(10, 10, 26, 0.95);
    color: var(--gray-400);
    padding: var(--space-12) 0;
    text-align: center;
    border-top: 1px solid rgba(0, 217, 255, 0.2);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-links {
    display: flex;
    gap: var(--space-6);
}

.footer-links a {
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-color);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-12);
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
    
    .hero-title {
        font-size: var(--text-5xl);
    }
    
    .profile-container {
        width: 250px;
        height: 250px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10, 10, 26, 0.98);
        flex-direction: column;
        padding: var(--space-8);
        border-top: 1px solid rgba(0, 217, 255, 0.3);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .hero-title {
        font-size: var(--text-4xl);
    }
    
    .hero-subtitle {
        font-size: var(--text-xl);
    }
    
    .hero-description {
        font-size: var(--text-base);
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .section-title {
        font-size: var(--text-3xl);
    }
    
    .about-stats {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--space-6);
    }
    
    .footer-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-4);
    }
    
    .hero {
        padding: var(--space-16) 0;
    }
    
    .hero-title {
        font-size: var(--text-3xl);
    }
    
    .profile-container {
        width: 200px;
        height: 200px;
    }
    
    .btn {
        padding: var(--space-3) var(--space-6);
        font-size: var(--text-sm);
    }
    
    .section-title {
        font-size: var(--text-2xl);
    }
    
    .skill-card,
    .project-card {
        padding: var(--space-6);
    }
    
    .contact-form-container {
        padding: var(--space-6);
    }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    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);
    }
}

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

/* Focus styles for accessibility */
.btn:focus,
.nav-link:focus,
.social-link:focus,
.project-link:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #0000ff;
        --gray-900: #000000;
        --gray-600: #333333;
        --gray-300: #666666;
    }
}

/* ===== ANIMATED CUSTOM CURSOR (desktop only) ===== */
.cursor-dot,
.cursor-ring {
    display: none;
}
@media (pointer: fine) {
    body {
        cursor: none;
    }
    body a, body button, body input, body textarea {
        cursor: none;
    }
    .cursor-dot, .cursor-ring {
        display: block;
    }
}
.cursor-dot {
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 99999;
    transition: transform 0.1s ease;
}
.cursor-ring {
    width: 32px;
    height: 32px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 99998;
    left: 0;
    top: 0;
    transform: translate(-50%, -50%);
    transition: left 0.15s ease-out, top 0.15s ease-out, width 0.2s, height 0.2s;
}

/* ===== BOTTOM-RIGHT MASCOT (face that follows cursor) ===== */
/* Hide mascot on small screens to avoid clutter */
@media (max-width: 768px) {
    .cursor-mascot {
        display: none;
    }
}
.cursor-mascot {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 110px;
    height: 110px;
    z-index: 900;
    pointer-events: none;
    transition: transform 0.15s ease-out;
    transform-origin: center center;
}
.mascot-face {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.4), rgba(168, 85, 247, 0.4));
    border-radius: 50%;
    border: 4px solid rgba(0, 217, 255, 0.8);
    box-shadow: 0 0 40px rgba(0, 217, 255, 0.4), inset 0 0 20px rgba(0, 217, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.mascot-eyes {
    display: flex;
    gap: 24px;
    margin-top: -12px;
}
.mascot-eye {
    width: 28px;
    height: 34px;
    background: white;
    border-radius: 50%;
    position: relative;
    overflow: hidden;
    border: 3px solid rgba(0, 217, 255, 0.7);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
}
.mascot-pupil {
    width: 14px;
    height: 14px;
    background: var(--primary-color);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: transform 0.08s ease-out;
    box-shadow: 0 0 12px var(--primary-color), 0 0 20px rgba(0, 217, 255, 0.6);
    border: 2px solid rgba(255,255,255,0.5);
}