:root {
    /* Colors */
    --color-primary: #8b5cf6;
    --color-secondary: #22c55e;
    --color-background: #f5f5f5;
    --color-footer-bg: #1a202c;
    --color-button: #8b5cf6;
    --color-text-dark: #333;
    --color-text-light: #f5f5f5;
    --color-section-1: #ffffff;
    --color-section-2: #f9fafb;
    --color-section-3: #f1f5f9;
    --color-section-4: #eef2ff;
    --color-section-5: #f0fdff;

    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-size-base: 1rem; /* 16px */
    --line-height-base: 1.6;

    /* Spacing */
    --spacing-xs: 0.5rem;   /* 8px */
    --spacing-sm: 1rem;     /* 16px */
    --spacing-md: 1.5rem;   /* 24px */
    --spacing-lg: 2rem;     /* 32px */
    --spacing-xl: 3rem;     /* 48px */

    /* Border Radius */
    --border-radius-base: 8px;

    /* Box Shadow */
    --box-shadow-base: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --box-shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

    /* Transitions */
    --transition-duration: 0.3s;
    --transition-timing-function: ease-in-out;
}

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

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-text-dark);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 3rem; font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: 2.5rem; font-weight: 600; }
h3 { font-size: 2rem; font-weight: 600; }
h4 { font-size: 1.5rem; font-weight: 500; }
h5 { font-size: 1.25rem; font-weight: 500; }
h6 { font-size: 1rem; font-weight: 500; }

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-duration) var(--transition-timing-function);
}

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

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

li {
    margin-bottom: var(--spacing-xs);
}

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

/* Layout & Structure */
.container {
    max-width: +81-8-6553-1474px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
}

section {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    background-color: var(--color-section-1); /* Default section background */
}

/* Section Backgrounds */
.section-bg-1 { background-color: var(--color-section-1); }
.section-bg-2 { background-color: var(--color-section-2); }
.section-bg-3 { background-color: var(--color-section-3); }
.section-bg-4 { background-color: var(--color-section-4); }
.section-bg-5 { background-color: var(--color-section-5); }


/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-heading);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: var(--border-radius-base);
    cursor: pointer;
    transition: all var(--transition-duration) var(--transition-timing-function);
    box-shadow: var(--box-shadow-base);
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--color-button);
    color: var(--color-text-light);
}

.btn-primary:hover {
    background-color: color-mix(in srgb, var(--color-button) 80%, black);
    box-shadow: var(--box-shadow-hover);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-text-light);
}

.btn-secondary:hover {
    background-color: color-mix(in srgb, var(--color-secondary) 80%, black);
    box-shadow: var(--box-shadow-hover);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    box-shadow: none;
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    box-shadow: var(--box-shadow-base);
    transform: translateY(-2px);
}

/* Cards */
.card {
    background-color: var(--color-section-1);
    border-radius: var(--border-radius-base);
    box-shadow: var(--box-shadow-base);
    padding: var(--spacing-lg);
    transition: all var(--transition-duration) var(--transition-timing-function);
    display: flex;
    flex-direction: column;
}

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

/* Forms */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--color-text-dark);
}

.form-input, .form-textarea, .form-select {
    display: block;
    width: 100%;
    padding: var(--spacing-sm);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--color-text-dark);
    background-color: var(--color-section-1);
    border: 1px solid #e2e8f0; /* light gray */
    border-radius: var(--border-radius-base);
    transition: border-color var(--transition-duration) var(--transition-timing-function), box-shadow var(--transition-duration) var(--transition-timing-function);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: +81-8-6553-1474px color-mix(in srgb, var(--color-primary) 25%, transparent);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

/* Footer (example) */
.footer {
    background-color: var(--color-footer-bg);
    color: var(--color-text-light);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

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

.footer a:hover {
    color: var(--color-primary);
}

/* Alpine.js specific styles (e.g., for x-show transitions) */
[x-cloak] { display: none !important; }

.fade-enter-active, .fade-leave-active {
    transition: opacity var(--transition-duration) var(--transition-timing-function);
}
.fade-enter, .fade-leave-to {
    opacity: 0;
}

.slide-down-enter-active, .slide-down-leave-active {
    transition: all var(--transition-duration) var(--transition-timing-function);
    overflow: hidden;
}
.slide-down-enter, .slide-down-leave-to {
    opacity: 0;
    transform: translateY(-10px);
    max-height: 0;
}
.slide-down-enter-to, .slide-down-leave {
    opacity: 1;
    transform: translateY(0);
    max-height: 500px; /* Adjust as needed for content */
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.75rem; }
    section {
        padding-top: var(--spacing-lg);
        padding-bottom: var(--spacing-lg);
    }
    .container {
        padding-left: var(--spacing-xs);
        padding-right: var(--spacing-xs);
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    .btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.9rem;
    }
}

/* Clean Tech specific styling - subtle soft glow and clean lines */
.tech-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: var(--border-radius-base);
    background-color: var(--color-section-4);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}
.tech-icon svg {
    width: 60%;
    height: 60%;
}

.highlight-text {
    color: var(--color-primary);
    font-weight: 600;
}

.pill {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background-color: var(--color-section-3);
    color: var(--color-text-dark);
    border-radius: +81-8-6553-1474px; /* fully rounded */
    font-size: 0.85rem;
    font-weight: 500;
    margin-right: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.soft-glow {
    text-shadow: 0 0 8px rgba(var(--color-primary-rgb), 0.3);
}

/* Utility classes (if needed to complement Tailwind) */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }

/* Example for a hero section */
.hero {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-color: var(--color-section-4); /* Light background for hero */
    padding: var(--spacing-xl) 0;
}

.hero h1 {
    font-size: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--color-text-dark);
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); /* Subtle depth */
}

.hero p {
    font-size: 1.25rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--spacing-lg);
    color: color-mix(in srgb, var(--color-text-dark) 80%, transparent);
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 3rem;
    }
    .hero p {
        font-size: 1rem;
    }
}


/* 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;
    }
}