:root {
    --color-primary: #0F4C81;
    --color-secondary: #8A2BE2;
    --color-accent: #FFD700; /* Gold for accent, to stand out against blues and purples */
    --color-background: #F0F4F8;
    --color-text-dark: #0D2E55;
    --color-text-light: #F0F4F8;
    --color-white: #FFFFFF;
    --color-footer-bg: #0D2E55;

    --section-bg-1: #FFFFFF;
    --section-bg-2: #E6EEF4;
    --section-bg-3: #D9E3ED;
    --section-bg-4: #CCE0ED;
    --section-bg-5: #BFCFE3;

    --font-family-primary: 'Montserrat', sans-serif;
    --font-family-secondary: 'Open Sans', sans-serif;

    --border-radius-lg: 12px;
    --border-radius-md: 8px;
    --border-radius-sm: 4px;

    --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 8px 20px rgba(0, 0, 0, 0.12);
    --shadow-strong-iridescent: 0 10px 30px rgba(138, 43, 226, 0.4), 0 5px 15px rgba(15, 76, 129, 0.3);

    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 48px;
    --spacing-xl: 96px;

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

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

body {
    font-family: var(--font-family-secondary);
    color: var(--color-text-dark);
    line-height: 1.7;
    background-color: var(--color-background);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-primary);
    color: var(--color-text-dark);
    line-height: 1.2;
    margin-top: 1.5em;
    margin-bottom: 0.5em;
    letter-spacing: -0.02em;
}

h1 { font-size: 3.2em; font-weight: 700; }
h2 { font-size: 2.5em; font-weight: 600; }
h3 { font-size: 1.8em; font-weight: 600; }
h4 { font-size: 1.4em; font-weight: 600; }
h5 { font-size: 1.2em; font-weight: 500; }
h6 { font-size: 1em; font-weight: 500; }

p {
    margin-bottom: 1em;
}

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

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

ul, ol {
    margin-bottom: 1em;
    padding-left: 1.5em;
}

li {
    margin-bottom: 0.5em;
}

/* Layout & Structure */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

section {
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

section:nth-of-type(odd) {
    background-color: var(--section-bg-2);
}

section:nth-of-type(even) {
    background-color: var(--section-bg-1);
}

section.bg-primary { background-color: var(--section-bg-1); }
section.bg-secondary { background-color: var(--section-bg-2); }
section.bg-tertiary { background-color: var(--section-bg-3); }
section.bg-quaternary { background-color: var(--section-bg-4); }
section.bg-quinary { background-color: var(--section-bg-5); }


/* Header */
.site-header {
    background-color: rgba(255, 255, 255, 0.15); /* Slightly transparent white */
    backdrop-filter: blur(15px) saturate(180%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding: var(--spacing-sm) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-soft);
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-family-primary);
    font-size: 1.8em;
    font-weight: 700;
    color: var(--color-text-dark);
    letter-spacing: -0.05em;
    transition: color var(--transition-duration);
}

.logo:hover {
    color: var(--color-primary);
    text-decoration: none;
}

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

.nav-menu li a {
    font-family: var(--font-family-primary);
    font-weight: 500;
    color: var(--color-text-dark);
    padding: 0.5em 0;
    position: relative;
    transition: color var(--transition-duration) var(--transition-timing-function);
}

.nav-menu li a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-duration) var(--transition-timing-function);
}

.nav-menu li a:hover::after,
.nav-menu li a.active::after {
    width: 100%;
}

.nav-menu li a:hover,
.nav-menu li a.active {
    color: var(--color-primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8em 1.8em;
    border-radius: var(--border-radius-lg);
    font-family: var(--font-family-primary);
    font-weight: 600;
    font-size: 1em;
    cursor: pointer;
    border: none;
    transition: all var(--transition-duration) var(--transition-timing-function);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-soft);
}

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

.btn-secondary {
    background-color: var(--color-accent);
    color: var(--color-text-dark);
    box-shadow: var(--shadow-soft);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-strong-iridescent);
    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-white);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-soft);
    transform: translateY(-2px);
}

/* Cards & Panels */
.card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-soft);
    padding: var(--spacing-md);
    transition: transform var(--transition-duration), box-shadow var(--transition-duration);
}

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

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

.form-group label {
    display: block;
    margin-bottom: 0.5em;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 0.8em 1em;
    border: 1px solid #D1D5DB;
    border-radius: var(--border-radius-md);
    font-family: var(--font-family-secondary);
    font-size: 1em;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.06);
    transition: border-color var(--transition-duration), box-shadow var(--transition-duration);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.2);
}

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

/* Footer */
.site-footer {
    background-color: var(--color-footer-bg);
    color: var(--color-text-light);
    padding: var(--spacing-lg) 0;
    font-size: 0.9em;
    text-align: center;
}

.site-footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.footer-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
}

.footer-nav li a {
    color: var(--color-text-light);
    font-weight: 400;
    transition: color var(--transition-duration);
}

.footer-nav li a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

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

.social-links a {
    color: var(--color-text-light);
    font-size: 1.5em;
    transition: color var(--transition-duration), transform var(--transition-duration);
}

.social-links a:hover {
    color: var(--color-primary);
    transform: translateY(-3px);
}

.copyright {
    margin-top: var(--spacing-sm);
    opacity: 0.8;
}

/* Alpine.js specific styles */
/* x-show transitions */
[x-cloak] { display: none !important; }

.fade-in-out-transition {
    transition: opacity var(--transition-duration) var(--transition-timing-function);
}
.fade-in-out-transition[x-transition:enter] { opacity: 0; }
.fade-in-out-transition[x-transition:enter-start] { opacity: 0; }
.fade-in-out-transition[x-transition:enter-end] { opacity: 1; }
.fade-in-out-transition[x-transition:leave] { opacity: 1; }
.fade-in-out-transition[x-transition:leave-end] { opacity: 0; }

/* Expand/Collapse for FAQs */
.faq-item {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-soft);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    transition: box-shadow var(--transition-duration);
}

.faq-item:hover {
    box-shadow: var(--shadow-medium);
}

.faq-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    cursor: pointer;
    font-family: var(--font-family-primary);
    font-weight: 600;
    color: var(--color-primary);
}

.faq-header:hover {
    color: var(--color-secondary);
}

.faq-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-duration);
}

.faq-header[aria-expanded="true"] .faq-icon {
    transform: rotate(45deg);
}

.faq-content {
    padding: 0 var(--spacing-md) var(--spacing-md);
    border-top: 1px solid #E5E7EB;
    color: var(--color-text-dark);
}

.faq-content p {
    margin-top: var(--spacing-sm);
}

/* Tabs */
.tabs-nav {
    display: flex;
    flex-wrap: wrap;
    border-bottom: 2px solid #E5E7EB;
    margin-bottom: var(--spacing-md);
    gap: var(--spacing-sm);
}

.tabs-nav button {
    background-color: transparent;
    border: none;
    padding: 0.8em 1.5em;
    font-family: var(--font-family-primary);
    font-weight: 600;
    font-size: 1em;
    color: var(--color-text-dark);
    cursor: pointer;
    transition: all var(--transition-duration);
    position: relative;
    bottom: -2px; /* Align with border */
}

.tabs-nav button:hover {
    color: var(--color-primary);
}

.tabs-nav button.active {
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-primary);
}

.tab-content {
    padding: var(--spacing-sm) 0;
}

/* Iridescent glow for special elements */
.iridescent-glow {
    position: relative;
    overflow: hidden;
}

.iridescent-glow::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        rgba(138, 43, 226, 0.1) 0%,
        rgba(255, 215, 0, 0.1) 25%,
        rgba(15, 76, 129, 0.1) 50%,
        rgba(138, 43, 226, 0.1) 75%,
        rgba(255, 215, 0, 0.1) 100%
    );
    background-size: 200% 200%;
    animation: glow-shift 10s linear infinite;
    opacity: 0;
    transition: opacity var(--transition-duration);
    pointer-events: none;
}

.iridescent-glow:hover::before {
    opacity: 1;
}

@keyframes glow-shift {
    0% { background-position: 0% 0%; }
    100% { background-position: 200% 200%; }
}

/* Media Queries for Responsiveness */
@media (max-width: 768px) {
    h1 { font-size: 2.5em; }
    h2 { font-size: 2em; }
    h3 { font-size: 1.5em; }

    .site-header .container {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .nav-menu ul {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-xs);
    }

    section {
        padding: var(--spacing-lg) 0;
    }

    .site-footer .container {
        text-align: center;
    }

    .footer-nav ul {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2em; }
    h2 { font-size: 1.6em; }
    h3 { font-size: 1.3em; }

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

    .container {
        padding: 0 var(--spacing-xs);
    }
}


/* 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;
    }
}