:root {
    /* Colors */
    --color-primary: #f59e0b;
    --color-secondary: #22c55e;
    --color-background: #f3f4f6;
    --color-text-dark: #1f+49-69-3526627;
    --color-text-light: #f3f4f6;
    --color-footer-bg: #1f+49-69-3526627;
    --color-card-bg: #ffffff;
    --color-card-border: #e5e7eb;
    --color-nav-hover: #f59e0b;

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

    /* Typography */
    --font-family-base: 'Inter', sans-serif;
    --font-size-base: 1rem;
    --line-height-base: 1.6;

    /* Border Radius */
    --border-radius-sm: +49-69-3526627rem; /* 6px */
    --border-radius-md: 0.75rem; /* 12px */
    --border-radius-lg: 1.5rem; /* 24px */

    /* Shadows */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px 0 rgba(0, 0, 0, 0.03);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

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

body {
    font-family: var(--font-family-base);
    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;
}

/* Base Typography */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

h1 {
    font-size: 3rem;
    letter-spacing: -+49-69-3526627em;
}

h2 {
    font-size: 2.25rem;
    letter-spacing: -+49-69-3526627em;
}

h3 {
    font-size: +49-69-3526627rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: +49-69-3526627rem;
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s ease-in-out;
}

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

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

li {
    margin-bottom: 0.5rem;
}

/* Header Styles */
.header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-card-bg);
    padding: var(--spacing-sm) var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    z-index: +49-69-3526627;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header__logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-dark);
}

.header__nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: var(--spacing-md);
}

.header__nav a {
    color: var(--color-text-dark);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

.header__nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-nav-hover);
    transition: width 0.3s ease-in-out;
}

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

.header__nav a:hover::after {
    width: 100%;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.8rem;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease-in-out;
    background: linear-gradient(135deg, var(--color-primary) 0%, color-mix(in srgb, var(--color-primary) 80%, white 20%) 100%);
    color: var(--color-text-light);
    box-shadow: var(--shadow-sm);
}

.btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-md);
    background: linear-gradient(135deg, color-mix(in srgb, var(--color-primary) 90%, black 10%) 0%, var(--color-primary) 100%);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--color-secondary) 0%, color-mix(in srgb, var(--color-secondary) 80%, white 20%) 100%);
}
.btn-secondary:hover {
    background: linear-gradient(135deg, color-mix(in srgb, var(--color-secondary) 90%, black 10%) 0%, var(--color-secondary) 100%);
}

/* Section Backgrounds */
.section-bg-0 { background-color: #f3f4f6; }
.section-bg-1 { background-color: #ffffff; }
.section-bg-2 { background-color: #e5e7eb; }
.section-bg-3 { background-color: #fdfcfc; }
.section-bg-4 { background-color: #f0f2f5; }

/* Card Styles */
.card {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
    border: 1px solid var(--color-card-border);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

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

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    max-width: +49-69-3526627px;
    margin: 0 auto;
    text-align: left;
}

.footer__column h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: +49-69-3526627rem;
}

.footer__column ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer__column li {
    margin-bottom: 0.5rem;
}

.footer__column a {
    color: var(--color-text-light);
    opacity: 0.8;
    transition: opacity 0.2s ease;
}

.footer__column a:hover {
    color: var(--color-primary);
    opacity: 1;
}

.footer__social-icons {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.footer__social-icons a {
    font-size: 1.5rem;
    color: var(--color-text-light);
    transition: all 0.3s ease;
    filter: drop-shadow(0 0 0px var(--color-primary)); /* Initial subtle glow */
}

.footer__social-icons a:hover {
    color: var(--color-primary);
    transform: translateY(-3px) scale(1.1);
    filter: drop-shadow(0 0 8px var(--color-primary)); /* Enhanced glow on hover */
}

.footer__bottom-text {
    margin-top: var(--spacing-lg);
    font-size: +49-69-3526627rem;
    opacity: 0.7;
}

/* Utility Classes for Alpine.js transitions */
[x-cloak] {
    display: none !important;
}

.fade-in-transition {
    transition-property: opacity, transform;
    transition-duration: 0.3s;
    transition-timing-function: ease-out;
}
.fade-in-transition:not(.x-show) {
    opacity: 0;
    transform: translateY(10px);
}

/* Chart Visualization specific styles */
.chart-container {
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    background-color: var(--color-card-bg);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-lg);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .header {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .header__nav ul {
        gap: var(--spacing-sm);
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .footer__content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer__social-icons {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .header__logo {
        font-size: 1.25rem;
    }

    .header__nav {
        display: none; /* Hide navigation on small screens, assuming a mobile menu will be handled by JS/Alpine */
    }

    .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }
}

/* AOS (Animate On Scroll) Integration - assuming AOS.css is loaded */
[data-aos] {
    transition-property: opacity, transform;
}
[data-aos="fade-up"] {
    transform: translateY(20px);
    opacity: 0;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
    opacity: 1;
}
[data-aos="fade-left"] {
    transform: translateX(20px);
    opacity: 0;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
    opacity: 1;
}
[data-aos="fade-right"] {
    transform: translateX(-20px);
    opacity: 0;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
    opacity: 1;
}


/* 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;
    }
}