:root {
    /* Colori */
    --primary-color: #7BCCB5;
    --secondary-color: #C9EAD7;
    --background-color: #F0F8F4;
    --footer-bg-color: #4A6E7C;
    --button-color: #3E92CC;
    --text-color: #333333;
    --heading-color: #2C3E50;
    --accent-color: #3E92CC; /* Usiamo il colore del bottone come accento principale */

    --section-bg-1: #E8F1EB;
    --section-bg-2: #DDF6E8;
    --section-bg-3: #CCEFDA;
    --section-bg-4: #BCECCB;

    /* Font */
    --font-heading: 'Raleway', sans-serif;
    --font-body: 'Montserrat', sans-serif;

    /* Spaziatura */
    --spacing-unit: 1rem;
    --padding-sm: calc(var(--spacing-unit) * 1);
    --padding-md: calc(var(--spacing-unit) * 1.5);
    --padding-lg: calc(var(--spacing-unit) * 2);

    /* Bordi e Ombre */
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, 0.1);

    /* Transizioni */
    --transition-speed: 0.3s;
    --transition-ease: ease-in-out;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.7;
    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(--heading-color);
    line-height: 1.2;
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

h1 {
    font-size: 3.5rem;
    letter-spacing: -0.03em;
}

h2 {
    font-size: 2.8rem;
    letter-spacing: -0.02em;
}

h3 {
    font-size: 2.2rem;
}

h4 {
    font-size: 1.8rem;
}

p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color var(--transition-speed) var(--transition-ease);
}

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

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--padding-md);
}

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

/* Header */
.header {
    background-color: rgba(255, 255, 255, 0.6); /* Glassmorphism effect */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding: var(--padding-md) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-glass);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--heading-color);
    letter-spacing: -0.02em;
}

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

.nav-menu a {
    color: var(--heading-color);
    font-weight: 600;
    font-size: 1.1rem;
    position: relative;
    padding-bottom: 5px;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: width var(--transition-speed) var(--transition-ease);
}

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

.nav-icons {
    display: flex;
    gap: var(--padding-md);
}

.nav-icons .icon {
    font-size: 1.5rem;
    color: var(--heading-color);
    transition: color var(--transition-speed) var(--transition-ease);
}

.nav-icons .icon:hover {
    color: var(--accent-color);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--padding-sm) var(--padding-lg);
    border-radius: var(--border-radius-md);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: all var(--transition-speed) var(--transition-ease);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    box-shadow: var(--shadow-soft);
}

.btn-primary {
    background-color: var(--button-color);
    color: #ffffff;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.3) 100%);
    opacity: 0;
    transition: opacity var(--transition-speed) var(--transition-ease);
    pointer-events: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--heading-color);
    border: 1px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

/* Section Backgrounds */
.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);
}

/* Card Style (Glassmorphism) */
.card {
    background-color: rgba(255, 255, 255, 0.4);
    border-radius: var(--border-radius-md);
    padding: var(--padding-lg);
    box-shadow: var(--shadow-glass);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform var(--transition-speed) var(--transition-ease), box-shadow var(--transition-speed) var(--transition-ease);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.15);
}

/* Form elements */
input[type="text"],
input[type="email"],
input[type="password"],
textarea {
    width: 100%;
    padding: var(--padding-sm);
    margin-bottom: var(--padding-md);
    border: 1px solid var(--secondary-color);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-speed) var(--transition-ease), box-shadow var(--transition-speed) var(--transition-ease);
    background-color: rgba(255, 255, 255, 0.7);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(123, 204, 181, 0.3);
}

/* Footer */
footer {
    background-color: var(--footer-bg-color);
    color: #ffffff;
    padding: var(--padding-lg) 0;
    text-align: center;
}

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

footer a:hover {
    color: var(--primary-color);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in-element {
    animation: fadeIn 0.8s var(--transition-ease) forwards;
    opacity: 0; /* Ensure it's hidden before animation starts */
}

/* Media Queries */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .header-content {
        flex-direction: column;
        gap: var(--padding-md);
    }

    .nav-menu ul {
        flex-direction: column;
        gap: var(--padding-sm);
        text-align: center;
    }

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

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .btn {
        width: 100%;
        padding: var(--padding-md) var(--padding-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;
    }
}