:root {
    /* Colors */
    --primary-color: #6C27CC;
    --secondary-color: #50B7C1;
    --background-color: #F0F2F5;
    --footer-bg-color: #1A2B3D;
    --button-color: #50B7C1;
    --text-color-dark: #1A2B3D;
    --text-color-light: #F0F2F5;
    --accent-color: #FF5722; /* A vibrant accent for brutalist-soft */

    /* Section Backgrounds */
    --section-bg-1: #FFFFFF;
    --section-bg-2: #E9D5FF;
    --section-bg-3: #F3E8FF;
    --section-bg-4: #ECF0F1;
    --section-bg-5: #F7F8FA;

    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Lato', sans-serif;
    --base-font-size: 16px;
    --line-height-body: 1.7;
    --line-height-heading: 1.2;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;

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

    /* Shadows */
    --shadow-soft: 0 4px 15px rgba(0, 0, 0, 0.1);
    --shadow-deep: 0 10px 30px rgba(0, 0, 0, 0.2);
    --shadow-brutalist: 8px 8px 0px var(--primary-color);
    --shadow-brutalist-hover: 12px 12px 0px var(--primary-color);
}

/* Base Styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: var(--base-font-size);
    line-height: var(--line-height-body);
    color: var(--text-color-dark);
    background-color: var(--background-color);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: var(--line-height-heading);
    color: var(--text-color-dark);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em; /* Tighter for brutalist feel */
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -0.05em;
}

h2 {
    font-size: 2.8rem;
    font-weight: 700;
}

h3 {
    font-size: 2.2rem;
    font-weight: 600;
}

h4 {
    font-size: 1.8rem;
    font-weight: 600;
}

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

a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.3s ease, text-decoration 0.3s ease;
}

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

/* Utilities for Spacing and Layout (complementing Tailwind) */
.container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

.section-padding {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

/* Section Backgrounds */
.section-bg-1 {
    background-color: var(--section-bg-1);
}

.section-bg-2 {
    background-color: var(--section-bg-2);
}

.section-bg-3 {
    background-color: var(--section-bg-3);
}

.section-bg-4 {
    background-color: var(--section-bg-4);
}

.section-bg-5 {
    background-color: var(--section-bg-5);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15); /* Base shadow */
}

.btn-primary {
    background: linear-gradient(135deg, var(--button-color) 0%, var(--primary-color) 100%);
    color: var(--text-color-light);
    box-shadow: 0px 8px 20px rgba(0, 0, 0, 0.25), 0px 0px 0px 4px var(--secondary-color); /* Deep shadow with brutalist border */
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0px 12px 25px rgba(0, 0, 0, 0.35), 0px 0px 0px 6px var(--secondary-color);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--button-color) 100%);
}

.btn-secondary {
    background-color: var(--accent-color);
    color: var(--text-color-light);
    box-shadow: 0px 6px 15px rgba(0, 0, 0, 0.15), 0px 0px 0px 3px var(--text-color-dark);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    background-color: darken(var(--accent-color), 10%);
    box-shadow: 0px 9px 20px rgba(0, 0, 0, 0.2), 0px 0px 0px 4px var(--text-color-dark);
}

/* Cards (Claymorphism-inspired) */
.card {
    background-color: var(--section-bg-1);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: 
        5px 5px 15px rgba(0, 0, 0, 0.08), /* Soft initial shadow */
        -5px -5px 15px rgba(255, 255, 255, 0.6), /* Light source for claymorphism */
        inset 2px 2px 5px rgba(255, 255, 255, 0.4), /* Inner light */
        inset -2px -2px 5px rgba(0, 0, 0, 0.1); /* Inner shadow */
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    border: 1px solid rgba(0, 0, 0, 0.05); /* Subtle border */
}

.card:hover {
    transform: translateY(-5px); /* Lift effect */
    box-shadow: 
        8px 8px 20px rgba(0, 0, 0, 0.15),
        -8px -8px 20px rgba(255, 255, 255, 0.8),
        inset 3px 3px 7px rgba(255, 255, 255, 0.5),
        inset -3px -3px 7px rgba(0, 0, 0, 0.15);
}

/* Header */
.header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.9); /* Slightly transparent */
    backdrop-filter: blur(10px); /* Glassmorphism effect */
    z-index: 1000;
    padding: var(--spacing-sm) var(--spacing-md);
    box-shadow: var(--shadow-soft);
    display: flex;
    justify-content: center; /* Centered logo */
    align-items: center;
    border-bottom: 2px solid var(--primary-color); /* Brutalist touch */
}

.header-nav {
    display: flex;
    gap: var(--spacing-lg);
}

.header-nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--text-color-dark);
    padding: var(--spacing-xs) var(--spacing-sm);
    position: relative;
}

.header-nav-link:hover {
    color: var(--primary-color);
}

.header-nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 100%;
    height: 3px;
    background-color: var(--secondary-color);
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease-out;
}

.header-nav-link:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Footer */
.footer {
    background-color: var(--footer-bg-color);
    color: var(--text-color-light);
    padding: var(--spacing-xl) var(--spacing-md);
    font-family: var(--font-body); /* Slightly thicker for readability */
    line-height: var(--line-height-body);
}

.footer h3 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.footer a {
    color: var(--text-color-light);
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer a:hover {
    opacity: 1;
    color: var(--secondary-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.footer-social-icons a {
    font-size: 1.5rem;
    margin-right: var(--spacing-sm);
}

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

.fade-in-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    h3 {
        font-size: 1.6rem;
    }

    .header-nav {
        gap: var(--spacing-md);
    }

    .btn {
        padding: var(--spacing-sm);
        font-size: 0.9rem;
    }

    .section-padding {
        padding-top: var(--spacing-lg);
        padding-bottom: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .header {
        justify-content: space-between;
    }

    .header-nav {
        display: none; /* Mobile nav usually handled by JS toggle */
    }

    .logo {
        font-size: 1.5rem;
    }
}


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}