:root {
    /* Colors */
    --primary-color: #0047AB;
    --secondary-color: #C0C0C0;
    --background-color: #F0F2F5;
    --footer-bg-color: #022B59;
    --button-color: #0056D4;
    --accent-color: #008CFF; /* Brighter blue for glow/pulse */
    --text-color-dark: #2c3e50;
    --text-color-light: #ecf0f1;
    --border-color-light: #e0e0e0;
    --glass-bg-fallback: rgba(255, 255, 255, 0.1);

    /* Section Backgrounds */
    --section-bg-1: #FFFFFF;
    --section-bg-2: #E6E8EB;
    --section-bg-3: #F8F9FA;
    --section-bg-4: #D9E2F1;

    /* Fonts */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Roboto', sans-serif;

    /* Spacing */
    --spacing-unit: 1rem;
    --padding-sm: calc(var(--spacing-unit) * 1);
    --padding-md: calc(var(--spacing-unit) * 2);
    --padding-lg: calc(var(--spacing-unit) * 3);

    /* Border Radius */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;

    /* Box Shadows */
    --shadow-light: 0 4px 10px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.1);
    --shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

/* Base Styles */
body {
    font-family: var(--font-body);
    line-height: 1.7;
    color: var(--text-color-dark);
    background-color: var(--background-color);
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    line-height: 1.2;
    margin-top: var(--padding-lg);
    margin-bottom: var(--padding-md);
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: -0.05em;
}

h2 {
    font-size: 2.5rem;
    font-weight: 600;
    letter-spacing: -0.03em;
}

h3 {
    font-size: 1.8rem;
    font-weight: 500;
}

p {
    margin-bottom: var(--padding-md);
}

a {
    color: var(--button-color);
    text-decoration: none;
    transition: color 0.3s ease, text-decoration 0.3s ease;
}

a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

/* Utility Classes for Sections */
.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(--padding-sm) var(--padding-md);
    border: none;
    border-radius: var(--border-radius-md);
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease-in-out;
    position: relative;
    overflow: hidden;
    background-color: var(--button-color);
    color: var(--text-color-light);
    box-shadow: var(--shadow-light);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

.btn-primary {
    background: linear-gradient(45deg, var(--button-color) 0%, #0066e0 100%);
    color: var(--text-color-light);
    box-shadow: 0 4px 15px rgba(0, 86, 212, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(45deg, #0066e0 0%, var(--button-color) 100%);
    box-shadow: 0 6px 20px rgba(0, 86, 212, 0.4);
    transform: translateY(-2px);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300%;
    height: 300%;
    background-color: var(--accent-color);
    border-radius: 50%;
    transition: all 0.6s ease-in-out;
    transform: translate(-50%, -50%) scale(0);
    opacity: 0;
    z-index: 0;
}

.btn-primary:hover::before {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.3;
}

.btn-primary span {
    position: relative;
    z-index: 1;
}

/* Specific CTA Button: 'Prenota una Consulenza' */
.btn-cta-consultation {
    background-color: var(--primary-color);
    color: var(--text-color-light);
    border: 1px solid var(--secondary-color); /* Silver border */
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1); /* Soft shadow */
    padding: var(--padding-sm) var(--padding-lg);
    border-radius: var(--border-radius-md);
    font-weight: 600;
}

.btn-cta-consultation:hover {
    background-color: var(--primary-color);
    border-color: var(--accent-color);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    transform: translateY(-3px) scale(1.02);
}

/* Glassmorphism Card Style */
.card {
    background-color: var(--glass-bg-fallback); /* Fallback */
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-glass);
    padding: var(--padding-md);
    margin: var(--padding-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.45);
}

.card-accent-detail {
    position: absolute;
    top: 0;
    right: 0;
    width: 30px;
    height: 30px;
    background-color: var(--secondary-color); /* Silver accent */
    border-bottom-left-radius: var(--border-radius-lg);
    opacity: 0.7;
}

/* Hero Section Gradient */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, #002b66 100%);
    color: var(--text-color-light);
    padding: var(--padding-lg) 0;
    text-align: center;
}

.hero-section h1 {
    color: var(--text-color-light);
    font-size: 4.5rem;
    margin-bottom: var(--spacing-unit);
}

.hero-section p {
    font-size: 1.3rem;
    max-width: 800px;
    margin: 0 auto var(--padding-md);
    opacity: 0.9;
}

/* Iconography */
.icon {
    color: var(--secondary-color); /* Silver */
    font-size: 2rem;
    transition: color 0.3s ease, transform 0.3s ease;
}

.icon:hover {
    color: var(--accent-color); /* Bright blue */
    transform: scale(1.1);
}

/* Form Elements */
.form-group {
    margin-bottom: var(--padding-md);
}

.input-field,
.textarea-field {
    width: 100%;
    padding: var(--padding-sm);
    border: 1px solid var(--secondary-color); /* Silver border */
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-color-dark);
    background-color: var(--section-bg-1);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.input-field::placeholder,
.textarea-field::placeholder {
    color: var(--secondary-color); /* Light grey placeholder */
    opacity: 0.7;
}

.input-field:focus,
.textarea-field:focus {
    border-color: var(--button-color); /* Blue on focus */
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 86, 212, 0.2);
}

.submit-button {
    background-color: var(--button-color);
    color: var(--text-color-light);
    padding: var(--padding-sm) var(--padding-md);
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 500;
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.submit-button:hover {
    background-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

/* Footer Styling */
.footer {
    background-color: var(--footer-bg-color);
    color: var(--text-color-light);
    padding: var(--padding-lg) 0;
    text-align: center;
    font-size: 0.9rem;
}

.footer a {
    color: var(--secondary-color);
    margin: 0 var(--spacing-unit);
}

.footer a:hover {
    color: var(--accent-color);
}

/* Micro-animations (AOS handled by JS, Alpine.js by JS) */

/* Specific animation for elements (e.g., when appearing) */
@keyframes fadeInSlideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0; /* Hidden by default, AOS or custom JS will manage visibility */
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.aos-animate { /* Example for AOS */
    opacity: 1;
    transform: translateY(0);
}

/* Media Queries for Responsiveness */
@media (max-width: 768px) {
    h1 {
        font-size: 2.8rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero-section p {
        font-size: 1.1rem;
    }

    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .card {
        padding: var(--padding-sm);
        margin: var(--spacing-unit) 0;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 1.6rem;
    }

    .hero-section p {
        font-size: 1rem;
    }

    .btn {
        width: 100%;
        margin-bottom: var(--spacing-unit);
    }
}


/* 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;
    }
}