/* assets/css/style.css */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Noto+Sans+Sinhala:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Premium Blue-ish Color Palette */
    --color-primary: #0b63d6;            /* Royal Blue */
    --color-primary-light: #3b82f6;      /* Bright Blue */
    --color-primary-dark: #073070;       /* Deep Navy Blue */
    --color-secondary: #00b0ff;          /* Sky Blue / Cyan */
    --color-secondary-light: #f1f5f9;    /* Clean neutral light gray */
    --color-accent: #f1c40f;             /* Gold (for highlights & awards) */
    --color-accent-hover: #f39c12;
    --color-success: #10b981;
    --color-text-main: #0f172a;          /* Slate 900 */
    --color-text-light: #334155;         /* Slate 700 (High contrast gray) */
    --color-text-white: #ffffff;
    --color-bg-body: #ffffff;            /* Pure white background for high contrast */
    --color-bg-white: #ffffff;
    --color-bg-glass: rgba(255, 255, 255, 0.9);
    
    /* Font Families */
    --font-family-sans: 'Outfit', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-family-sinhala: 'Noto Sans Sinhala', 'Outfit', sans-serif;
    
    /* Spacing System */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4.5rem;
    
    /* Borders & Shadows */
    --border-radius-sm: 6px;
    --border-radius-md: 12px;
    --border-radius-lg: 24px;
    --shadow-sm: 0 2px 8px rgba(11, 99, 214, 0.05);
    --shadow-md: 0 8px 20px rgba(11, 99, 214, 0.08);
    --shadow-lg: 0 16px 36px rgba(7, 48, 112, 0.12);
    --shadow-glass: 0 8px 32px 0 rgba(11, 99, 214, 0.06);
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-sans);
    background-color: var(--color-bg-body);
    color: var(--color-text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: var(--color-primary-light);
    border-radius: var(--border-radius-sm);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    color: var(--color-primary-dark);
    font-weight: 700;
    line-height: 1.25;
}

h1 {
    font-size: 3rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.25rem;
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.6rem;
}

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

img {
    max-width: 100%;
    display: block;
}

button {
    cursor: pointer;
    border: none;
    outline: none;
    font-family: inherit;
}

/* Typography styles */
.sinhala {
    font-family: var(--font-family-sinhala);
    font-weight: 500;
    line-height: 1.7;
}

.english {
    font-family: var(--font-family-sans);
}

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