/* Global Styles - Data Scientist Theme */

@import './components/header.css';
/* @import './components/hero.css'; */
@import './components/about.css';
@import './components/projects.css';
@import './components/experience.css';
@import './components/contact.css';
@import './components/footer.css';
@import 'components/chatbot.css';
@import './components/cover-image.css';


:root {
    /* Modern Data Science Color Palette */
    --primary-color: #2C3E50;       /* Deep blue-gray */
    --secondary-color: #3498DB;     /* Bright blue */
    --tertiary-color: #1ABC9C;      /* Teal accent */
    --accent-color: #9B59B6;        /* Purple for highlights */
    --background-color: #F5F7FA;    /* Light gray background */
    --card-bg: #FFFFFF;             /* White for cards */
    --text-color: #2C3E50;          /* Dark blue-gray for text */
    --text-light: #7F8C8D;          /* Lighter text */
    --success-color: #2ECC71;       /* Green for success states */
    --warning-color: #F39C12;       /* Orange for warnings */
    --code-bg: #2D3748;             /* Dark background for code blocks */
    
    /* Typography */
    --heading-font: 'Roboto', 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
    --body-font: 'Inter', 'SF Pro Text', -apple-system, BlinkMacSystemFont, sans-serif;
    --code-font: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
    
    /* Spacing */
    --space-xs: 0.25rem;  /* 4px */
    --space-sm: 0.5rem;   /* 8px */
    --space-md: 1rem;     /* 16px */
    --space-lg: 1.5rem;   /* 24px */
    --space-xl: 2rem;     /* 32px */
    --space-xxl: 3rem;    /* 48px */
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-full: 999px;
    
    /* Shadow */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
    
    /* Animation */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.5s ease;
}


/* Dark mode could be added later */
@media (prefers-color-scheme: dark) {
    :root {
        --background-color: #1A202C;
        --card-bg: #2D3748;
        --text-color: #E2E8F0;
        --text-light: #A0AEC0;
    }
}

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

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

.container {
    width: 95%;
    max-width: 1800px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

section {
    padding: var(--space-xxl) 0;
    position: relative;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 600;
    line-height: 1.3;
}

a {
    text-decoration: none;
    color: var(--secondary-color);
    transition: all var(--transition-normal);
}

a:hover {
    color: var(--tertiary-color);
}

.btn {
    display: inline-block;
    padding: var(--space-sm) var(--space-lg);
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--tertiary-color) 100%);
    color: white;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: all var(--transition-normal);
    border: none;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

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

.section-title {
    text-align: center;
    margin-bottom: var(--space-xl);
    position: relative;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: var(--space-sm);
    color: var(--secondary-color);
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -10px;
    width: 60px;
    height: 4px;
    transform: translateX(-50%);
    background: linear-gradient(to right, var(--secondary-color), var(--tertiary-color));
    border-radius: var(--radius-sm);
}

/* Card styling for various components */
.card {
    background-color: var(--card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    position: relative;
    z-index: 2;
    margin-bottom: var(--space-lg);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* Data-inspired decorative elements */
.data-bg {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    overflow: hidden;
    z-index: 1;
    opacity: 0.4;
}

.data-pattern {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0.03;
    background-image: 
        linear-gradient(to right, var(--text-color) 1px, transparent 1px),
        linear-gradient(to bottom, var(--text-color) 1px, transparent 1px);
    background-size: 20px 20px;
}

/* Animation utilities */
.fade-in {
    animation: fadeIn 1s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive utilities */
@media (max-width: 768px) {
    section {
        padding: var(--space-xl) 0;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
}