/* Base Styles & Variables */
:root {
    /* Color Scheme - Light Theme Defaults */
    --primary: #4361ee;
    --primary-dark: #3a56d4;
    --primary-light: #e0e4fc;
    --secondary: #ff6b6b;
    --secondary-dark: #e05a5a;
    --text-primary: #2b2d42;
    --text-secondary: #6c757d;
    --bg-primary: #f8f9fa;
    --bg-secondary: #ffffff;
    --border-color: #e9ecef;
    --card-bg: #ffffff;

    /* Dark Theme Variables */
    --dark-text-primary: #ffffff;
    --dark-text-secondary: #b0b0b0;
    --dark-bg-primary: #121212;
    --dark-bg-secondary: #1e1e1e;
    --dark-border: #333333;
    --dark-card: #1e1e1e;

    /* Common Styles */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Raleway', sans-serif;
    --container-width: 1200px;
    --section-padding: 100px;
    --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 15px 40px rgba(0, 0, 0, 0.15);
    --radius: 12px;
    --radius-sm: 8px;
}

/* Dark Theme Overrides */
.dark-theme {
    --text-primary: var(--dark-text-primary);
    --text-secondary: var(--dark-text-secondary);
    --bg-primary: var(--dark-bg-primary);
    --bg-secondary: var(--dark-bg-secondary);
    --border-color: var(--dark-border);
    --card-bg: var(--dark-card);
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: var(--transition);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

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

/* Update all component styles to use new variables */
.header {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
}

.dark-theme .header {
    background: rgba(30, 30, 30, 0.9);
}

body, 
.skill-category,
.portfolio-item,
.contact-card,
.contact-form,
.skill-item {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

.skill-category,
.portfolio-item,
.contact-card,
.contact-form,
.skill-item {
    background-color: var(--card-bg);
}

.section-title p,
.hero p,
.about-text p,
.education-info .year,
.certification-info .date,
.portfolio-info p,
.contact-card p,
.copyright {
    color: var(--text-secondary);
}

.education-item,
.certification-item {
    border-bottom: 1px dashed var(--border-color);
}

/* Remove redundant dark theme selectors */
/* Before: .dark-theme .typewriter h2 { color: var(--light); } */
/* Now handled by variable system */

/* Simplified scroll down indicators */
.mouse {
    border: 2px solid var(--text-primary);
}

.mouse::before {
    background: var(--text-primary);
}

.arrow {
    border-color: var(--text-primary);
}

/* Form elements */
.form-control {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: var(--bg-secondary);
}

/* Keep existing animations and other styles */
/* ... rest of your existing CSS ... */