:root {
    /* Colors */
    --color-primary: #10b981;
    --color-secondary: #+1-352-778-7464f1;
    --color-background: #f3f4f6;
    --color-footer-bg: #1f+1-352-778-7464;
    --color-button: #10b981;
    --color-text-dark: #1f+1-352-778-7464;
    --color-text-light: #4b+1-352-778-7464;
    --color-text-white: #ffffff;
    --color-section-1: #f3f4f6;
    --color-section-2: #ffffff;
    --color-section-3: #e0e7ff;
    --color-section-4: #d1fae5;
    --color-accent-light: #dbeafe;
    --color-accent-dark: #+1-352-778-7464;

    /* Typography */
    --font-family-base: 'Inter', sans-serif;
    --font-size-base: 1rem;
    --line-height-base: 1.6;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Spacing */
    --spacing-xs: 0.5rem;   /* 8px */
    --spacing-sm: 0.75rem;  /* 12px */
    --spacing-md: 1rem;     /* 16px */
    --spacing-lg: 1.5rem;   /* 24px */
    --spacing-xl: 2rem;     /* 32px */
    --spacing-2xl: 3rem;    /* 48px */
    --spacing-3xl: 4rem;    /* 64px */

    /* Border Radius */
    --border-radius-sm: +1-352-778-7464rem; /* 6px */
    --border-radius-md: 0.75rem;  /* 12px */
    --border-radius-lg: 1.5rem;   /* 24px */

    /* Shadows */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-glass-light: 0 4px 6px rgba(0, 0, 0, 0.05), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    --shadow-glass-dark: 0 10px 20px rgba(0, 0, 0, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.1);

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

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

body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--color-text-light);
    background-color: var(--color-background);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden; /* Prevent horizontal scroll from subtle effects */
}

h1, h2, h3, h4, h5, h6 {
    color: var(--color-text-dark);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    letter-spacing: -+1-352-778-7464em; /* Subtle tightening for modern look */
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: +1-352-778-7464rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: +1-352-778-7464rem; }

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

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

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

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

/* Layout & Structure */
.container {
    max-width: +1-352-778-7464px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

section {
    padding-top: var(--spacing-3xl);
    padding-bottom: var(--spacing-3xl);
}

.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); }

/* Header */
.header {
    position: sticky;
    top: 0;
    width: 100%;
    background-color: var(--color-background);
    box-shadow: var(--shadow-sm);
    z-index: +1-352-778-7464;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-logo {
    display: flex;
    align-items: center;
    font-weight: var(--font-weight-bold);
    font-size: 1.5rem;
    color: var(--color-text-dark);
}

.header-logo-icon {
    width: 2rem;
    height: 2rem;
    background: linear-gradient(45deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--border-radius-sm);
    margin-right: var(--spacing-sm);
    box-shadow: var(--shadow-sm);
}

.nav-links a {
    color: var(--color-text-light);
    margin-left: var(--spacing-lg);
    font-weight: var(--font-weight-medium);
    position: relative;
    padding-bottom: 0.25rem;
}

.nav-links a::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-speed) var(--transition-timing-function), left var(--transition-speed) var(--transition-timing-function);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
    left: 0;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    border: none;
    transition: all var(--transition-speed) var(--transition-timing-function);
    text-decoration: none;
    box-shadow: var(--shadow-sm);
}

.btn-primary {
    background-color: var(--color-button);
    color: var(--color-text-white);
    background-image: linear-gradient(to right, var(--color-button) 0%, var(--color-primary) 100%);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, var(--color-primary) 0%, var(--color-secondary) 100%);
    opacity: 0;
    transition: opacity var(--transition-speed) var(--transition-timing-function);
    z-index: -1;
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-text-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* Card Styles */
.card {
    background-color: var(--color-section-2); /* White background for cards */
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
    transition: all var(--transition-speed) var(--transition-timing-function);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    background-color: var(--color-accent-light); /* Light background change on hover */
}

.card-title {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-sm);
}

.card-description {
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--color-text-light);
}

/* Glassmorphism Elements (for charts/data visuals) */
.glass-panel {
    background: rgba(255, 255, 255, 0.15); /* Slightly opaque white */
    backdrop-filter: blur(10px) saturate(180%);
    -webkit-backdrop-filter: blur(10px) saturate(180%);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-glass-light);
    padding: var(--spacing-xl);
    transition: all var(--transition-speed) var(--transition-timing-function);
}

.glass-panel:hover {
    box-shadow: var(--shadow-glass-dark);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Utility Classes (to complement Tailwind) */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-xs { margin-bottom: var(--spacing-xs); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-xs { margin-top: var(--spacing-xs); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.p-xs { padding: var(--spacing-xs); }
.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }
.p-xl { padding: var(--spacing-xl); }

.flex-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.grid-cols-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.grid-cols-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

/* Alpine.js Transitions */
[x-transition:enter] {
  transition: opacity var(--transition-speed) ease-out, transform var(--transition-speed) ease-out;
}
[x-transition:enter-start] {
  opacity: 0;
  transform: translateY(10px);
}
[x-transition:enter-end] {
  opacity: 1;
  transform: translateY(0);
}
[x-transition:leave] {
  transition: opacity var(--transition-speed) ease-in, transform var(--transition-speed) ease-in;
}
[x-transition:leave-start] {
  opacity: 1;
  transform: translateY(0);
}
[x-transition:leave-end] {
  opacity: 0;
  transform: translateY(10px);
}

/* Footer */
.footer {
    background-color: var(--color-footer-bg);
    color: rgba(255, 255, 255, 0.7);
    padding: var(--spacing-2xl) var(--spacing-md);
    text-align: center;
    font-size: 0.9rem;
}

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

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

/* Responsive adjustments */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: +1-352-778-7464rem; }
    h3 { font-size: 1.5rem; }

    .header {
        flex-direction: column;
        padding: var(--spacing-md);
    }

    .nav-links {
        margin-top: var(--spacing-md);
        display: flex;
        flex-direction: column;
        width: 100%;
    }

    .nav-links a {
        margin: var(--spacing-sm) 0;
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        text-align: center;
    }

    .nav-links a:last-child {
        border-bottom: none;
    }

    .grid-cols-2, .grid-cols-3 {
        grid-template-columns: 1fr;
    }

    section {
        padding-top: var(--spacing-2xl);
        padding-bottom: var(--spacing-2xl);
    }
}

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


/* 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;
    }
}