/* 
 * KAKAPA Business Solutions - Base Styles
 * --------------------------------------- 
 * Contains CSS variables, typography, and basic element styling
 */

/* ===== Variables ===== */
:root {
    /* Colors */
    --primary-color: #1e4b8c;
    --primary-dark: #133366;
    --primary-light: #3a6db5;
    --secondary-color: #f39c12;
    --secondary-dark: #d68910;
    --secondary-light: #f7b541;
    --dark: #333333;
    --medium-dark: #555555;
    --medium: #777777;
    --light-medium: #999999;
    --light: #dddddd;
    --very-light: #f7f7f7;
    --white: #ffffff;
    --success: #27ae60;
    --warning: #e67e22;
    --danger: #e74c3c;
    --info: #3498db;

    /* Typography */
    --body-font: 'Poppins', sans-serif;
    --heading-font: 'Poppins', sans-serif;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 48px;
    --spacing-xxxl: 64px;

    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    --border-radius-xxl: 24px;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.1);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

body {
    font-family: var(--body-font);
    color: var(--dark);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--dark);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: var(--spacing-md);
}

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

a:hover, a:focus {
    color: var(--primary-dark);
    text-decoration: underline;
}

ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

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

button {
    cursor: pointer;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Skip Link for Accessibility */
.skipbar {
    position: absolute;
    top: -50px;
    left: 0;
    width: 100%;
    text-align: center;
    z-index: 1000;
    transition: top var(--transition-medium);
}

.skip-link {
    background-color: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -100px;
    transition: top var(--transition-medium);
    z-index: 1000;
}

.skip-link:focus {
    top: 20px;
    text-decoration: none;
}