:root {
    /* Colors */
    --color-primary: #003366; /* Deep Blue */
    --color-secondary: #DAA520; /* Gold */
    --color-background: #F5F5DC; /* Off-White/Cream */
    --color-footer-bg: #1A1A2E; /* Dark Blue-Gray */
    --color-button: #DAA520; /* Gold */
    --color-text-dark: #1A1A2E;
    --color-text-light: #F5F5DC;

    --section-bg-1: #E0E0E0; /* Light Gray */
    --section-bg-2: #EDECE4; /* Very Light Gray/Cream */
    --section-bg-3: #D3D3D3; /* Medium Light Gray */
    --section-bg-4: #C0C0C0; /* Silver */

    /* Metallic Accents */
    --metallic-gold: #DAA520;
    --metallic-silver: #C0C0C0;
    --metallic-copper: #B87333;

    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;

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

    /* Border Radius */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;

    /* Shadow */
    --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-deep: 0 10px 20px rgba(0, 0, 0, 0.2);
    --shadow-metallic: 0px 2px 5px rgba(218, 165, 32, 0.4);
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    line-height: 1.2;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em; /* Slight tightening for elegance */
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2.5rem;
    font-weight: 600;
}

h3 {
    font-size: 1.8rem;
    font-weight: 500;
}

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

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

a:hover {
    color: var(--color-secondary);
    transform: translateY(-1px);
}

/* Utility Classes for Spacing and Backgrounds */
.section-padding {
    padding: var(--spacing-xl) var(--spacing-lg);
}

.section-bg-1 {
    background-color: var(--section-bg-1);
}

.section-bg-2 {
    background-color: var(--section-bg-2);
}

.section-bg-3 {
    background-color: var(--section-bg-3);
}

.section-bg-4 {
    background-color: var(--section-bg-4);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-lg); /* Rounded corners */
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-soft); /* Soft shadow for depth */
    background: linear-gradient(145deg, var(--color-button) 0%, rgba(218, 165, 32, 0.8) 100%); /* Subtle metallic gradient */
    color: var(--color-text-dark); /* Default text color for buttons */
}

.btn-primary {
    background: linear-gradient(145deg, var(--color-button) 0%, rgba(218, 165, 32, 0.8) 100%);
    color: var(--color-text-dark);
    box-shadow: var(--shadow-metallic);
}

.btn-primary:hover {
    transform: translateY(-3px); /* Lift effect */
    box-shadow: 0 6px 15px rgba(218, 165, 32, 0.6); /* Enhanced shadow */
    background: linear-gradient(145deg, rgba(218, 165, 32, 0.9) 0%, var(--color-button) 100%);
}

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

.btn-secondary:hover {
    background-color: #004488; /* Slightly darker blue */
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 51, 102, 0.3);
}

/* Cards */
.card {
    background-color: #ffffff;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-soft);
    padding: var(--spacing-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

/* Images */
img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: var(--border-radius-sm); /* Slight rounding for images */
    object-fit: cover;
}

/* Forms */
input[type="text"],
input[type="email"],
input[type="password"],
textarea {
    width: 100%;
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--section-bg-3);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text-dark);
    background-color: #ffffff;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
textarea:focus {
    border-color: var(--color-secondary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(218, 165, 32, 0.2);
}

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

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

footer a:hover {
    color: var(--metallic-gold);
    text-decoration: underline;
}

/* Metallic Shimmer Effect for Icons (Conceptual, requires actual icon elements) */
.icon-shimmer {
    /* This would apply to an SVG icon or icon font element */
    filter: drop-shadow(1px 1px 1px rgba(218, 165, 32, 0.3)); /* Subtle gold glow */
    transition: filter 0.3s ease;
}

.icon-shimmer:hover {
    filter: drop-shadow(0 0 5px rgba(218, 165, 32, 0.7)) brightness(1.1); /* More pronounced shimmer on hover */
}

/* Responsive Design */
@media (max-width: 1024px) {
    h1 {
        font-size: 3rem;
    }
    h2 {
        font-size: 2rem;
    }
    h3 {
        font-size: 1.5rem;
    }
    .section-padding {
        padding: var(--spacing-lg) var(--spacing-md);
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    h2 {
        font-size: 1.8rem;
    }
    h3 {
        font-size: 1.3rem;
    }
    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.9rem;
    }
    .section-padding {
        padding: var(--spacing-md) var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }
    h2 {
        font-size: 1.5rem;
    }
    h3 {
        font-size: 1.2rem;
    }
    body {
        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;
    }
}