:root {
    --color-primary: #1e3a8a;
    --color-secondary: #3b82f6;
    --color-accent: #3b82f6;
    --color-background-light: #ffffff;
    --color-background-dark: #101e3a;
    --color-text-dark: #1e3a8a;
    --color-text-light: #6b7280;
    --color-section-bg-1: #ffffff;
    --color-section-bg-2: #f4f7fc;
    --color-section-bg-3: #e0e7ff;
    --color-section-bg-4: #d9e2f9;
    --color-section-bg-5: #c7d7fe;
    --color-section-bg-6: #f0f5ff;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;

    --border-radius-sm: 0.5rem;
    --border-radius-md: 0.75rem;
    --border-radius-lg: 1rem;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.15), 0 4px 6px rgba(0, 0, 0, 0.08);
    --shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, 0.2);

    --font-family-base: 'Inter', sans-serif;
    --font-size-base: 1.125rem; /* 18px */
    --line-height-base: 1.7;
}

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--color-text-dark);
    line-height: 1.2;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: 3.5rem; /* 56px */
    letter-spacing: -0.05em;
}

h2 {
    font-size: 2.75rem; /* 44px */
    letter-spacing: -0.04em;
}

h3 {
    font-size: 2.25rem; /* 36px */
}

h4 {
    font-size: 1.75rem; /* 28px */
}

h5 {
    font-size: 1.5rem; /* 24px */
}

h6 {
    font-size: 1.25rem; /* 20px */
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease-in-out;
}

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

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

strong {
    font-weight: 600;
    color: var(--color-text-dark);
}

/* Layout & Sections */
.container {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

section {
    padding-top: var(--spacing-xxl);
    padding-bottom: var(--spacing-xxl);
    position: relative;
    overflow: hidden;
}

.section-bg-1 { background-color: var(--color-section-bg-1); }
.section-bg-2 { background-color: var(--color-section-bg-2); }
.section-bg-3 { background-color: var(--color-section-bg-3); }
.section-bg-4 { background-color: var(--color-section-bg-4); }
.section-bg-5 { background-color: var(--color-section-bg-5); }
.section-bg-6 { background-color: var(--color-section-bg-6); }

/* Header */
.header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-glass);
    transition: background-color 0.3s ease-in-out;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
}

.logo {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.03em;
}

.nav-link {
    font-weight: 500;
    margin-left: var(--spacing-lg);
    color: var(--color-text-dark);
    position: relative;
    padding-bottom: 0.25rem;
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* 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-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: all 0.3s ease-in-out;
    box-shadow: var(--shadow-sm);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
    color: var(--color-background-light);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

.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-background-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* Cards */
.card {
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-glass);
    border: 1px solid rgba(255, 255, 255, 0.18);
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px 0 rgba(31, 38, 135, 0.3);
}

/* Icons */
.icon {
    display: inline-block;
    width: 48px;
    height: 48px;
    stroke-width: 2;
    stroke: var(--color-primary);
    fill: none;
    transition: stroke 0.3s ease-in-out;
}

/* Footer */
.footer {
    background-color: var(--color-background-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-xxl) var(--spacing-md);
    font-size: 0.9rem;
}

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

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

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

/* Example: Alpine carousel navigation */
.carousel-nav-btn {
    background-color: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(5px);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.carousel-nav-btn:hover {
    background-color: rgba(255, 255, 255, 0.5);
}

/* Example: FAQ accordion */
.accordion-header {
    background-color: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(5px);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--color-primary);
    border: 1px solid rgba(255, 255, 255, 0.15);
    margin-bottom: var(--spacing-xs);
    transition: background-color 0.3s ease;
}

.accordion-header:hover {
    background-color: rgba(255, 255, 255, 0.8);
}

.accordion-content {
    background-color: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(3px);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    h1 {
        font-size: 3rem;
    }
    h2 {
        font-size: 2.25rem;
    }
    .nav-link {
        margin-left: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    h2 {
        font-size: 2rem;
    }
    .header-inner {
        flex-direction: column;
        padding-top: var(--spacing-md);
        padding-bottom: var(--spacing-md);
    }
    .main-nav {
        margin-top: var(--spacing-sm);
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }
    .nav-link {
        margin: var(--spacing-xs) var(--spacing-sm);
    }
    section {
        padding-top: var(--spacing-xl);
        padding-bottom: var(--spacing-xl);
    }
}

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


/* 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;
    }
}