:root {
    /* Colori */
    --primary-color: #2e5a40; /* Verde scuro, terra */
    --secondary-color: #8cbf63; /* Verde chiaro, natura */
    --background-color: #f5fbf0; /* Sfondo chiaro organico */
    --footer-bg-color: #2e5a40; /* Sfondo footer scuro */
    --button-color: #8cbf63; /* Colore pulsante */
    --text-color-dark: #2e5a40; /* Testo scuro */
    --text-color-light: #f5fbf0; /* Testo chiaro */
    --accent-color: #a3cc80; /* Un tocco più luminoso del secondary */

    /* Sfondi sezione */
    --section-bg-1: #fcfbfa;
    --section-bg-2: #eef5ec;
    --section-bg-3: #e0e9da;
    --section-bg-4: #d2ddcb;
    --section-bg-5: #c4d1bc;

    /* Tipografia */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Lato', sans-serif;
    --font-size-base: 1.125rem; /* 18px */
    --line-height-base: 1.7;

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

    /* Bordi e ombre */
    --border-radius-sm: 0.5rem;
    --border-radius-md: 1rem;
    --border-radius-lg: 9999px; /* Per full-rounded */
    --shadow-subtle: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    --backdrop-blur-amount: 10px;
}

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

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--text-color-dark);
    background-color: var(--background-color);
    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(--primary-color);
    line-height: 1.2;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

h1 { font-size: 3.5rem; font-weight: 700; }
h2 { font-size: 2.8rem; font-weight: 600; }
h3 { font-size: 2.2rem; font-weight: 600; }
h4 { font-size: 1.8rem; font-weight: 500; }
h5 { font-size: 1.5rem; font-weight: 500; }
h6 { font-size: 1.2rem; font-weight: 500; }

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

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

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

img {
    max-width: 100%;
    height: auto;
    display: block;
    filter: saturate(0.9) hue-rotate(-5deg) brightness(1.05); /* Desaturazione leggera e viraggio caldo */
}

/* Utilità di spaziatura (per complementare Tailwind, non ridefinire) */
.py-section {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

/* Componenti */

/* Bottoni */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color-light);
    background-color: var(--button-color);
    border: none;
    border-radius: var(--border-radius-lg); /* Full-rounded */
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: var(--shadow-subtle);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn:hover {
    background-color: var(--accent-color);
    transform: translateY(-3px) scale(1.02); /* Leggero effetto 3D */
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15), 0 3px 6px rgba(0, 0, 0, 0.1);
}

.btn:active {
    transform: translateY(-1px) scale(0.99);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.btn-outline {
    background-color: transparent;
    color: var(--button-color);
    border: 2px solid var(--button-color);
    box-shadow: none;
}

.btn-outline:hover {
    background-color: var(--button-color);
    color: var(--text-color-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-subtle);
}

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

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1280px; /* Tailwind max-w-7xl */
    margin: 0 auto;
}

.header .logo {
    flex-grow: 1;
    text-align: center; /* Logo centrato visivamente */
}

.header .logo a {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    letter-spacing: -0.03em;
}

.header .nav {
    flex-shrink: 0;
}

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

.header .nav a {
    color: var(--text-color-dark);
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 1.05rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    transition: all 0.3s ease;
    position: relative;
}

.header .nav a:hover {
    color: var(--secondary-color);
    transform: translateY(-2px);
    background-color: rgba(255, 255, 255, 0.3);
}

.header .nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 100%;
    height: 2px;
    background-color: var(--secondary-color);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.header .nav a:hover::after {
    transform: scaleX(1);
}

/* Sezioni con sfondi vari */
.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); }
.section-bg-5 { background-color: var(--section-bg-5); }


/* Effetto Glassmorphism per elementi specifici (es. card, overlay) */
.glassmorphism-card {
    background: rgba(255, 255, 255, 0.4);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-glass);
    backdrop-filter: blur(var(--backdrop-blur-amount));
    -webkit-backdrop-filter: blur(var(--backdrop-blur-amount));
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: var(--spacing-xl);
    margin: var(--spacing-lg) 0;
    transform: perspective(1000px) rotateX(0deg);
    transition: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.glassmorphism-card:hover {
    transform: perspective(1000px) rotateX(2deg) translateY(-5px);
    box-shadow: 0 12px 48px 0 rgba(31, 38, 135, 0.25);
}

/* Footer con stile claymorphism per icone social */
.footer {
    background-color: var(--footer-bg-color);
    color: var(--text-color-light);
    padding: var(--spacing-xl) var(--spacing-md);
    font-size: 0.95rem;
}

.footer h3 {
    color: var(--secondary-color);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.05em;
}

.footer a {
    color: var(--text-color-light);
    opacity: 0.8;
    transition: opacity 0.3s ease, color 0.3s ease;
}

.footer a:hover {
    color: var(--secondary-color);
    opacity: 1;
    transform: none; /* Sovrascrivi il transform generale per i link */
}

.footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1280px;
    margin: 0 auto;
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    opacity: 0.7;
}

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

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: var(--primary-color); /* Base per claymorphism */
    color: var(--text-color-light);
    font-size: 1.4rem;
    transition: all 0.3s ease;

    /* Claymorphism effect */
    box-shadow:
        inset 0 -6px 8px rgba(0,0,0,0.2),
        inset 0 6px 8px rgba(255,255,255,0.2),
        inset 6px 0 8px rgba(255,255,255,0.1),
        inset -6px 0 8px rgba(0,0,0,0.1),
        0 4px 6px rgba(0,0,0,0.1);
}

.social-icon:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px) scale(1.05);
    box-shadow:
        inset 0 -4px 6px rgba(0,0,0,0.15),
        inset 0 4px 6px rgba(255,255,255,0.15),
        inset 4px 0 6px rgba(255,255,255,0.08),
        inset -4px 0 6px rgba(0,0,0,0.08),
        0 6px 10px rgba(0,0,0,0.15);
}

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

.animate-fade-in {
    opacity: 0;
    animation: fadeIn 0.8s ease-out forwards;
}

/* Media Queries per Responsività */
@media (max-width: 1024px) {
    h1 { font-size: 3rem; }
    h2 { font-size: 2.4rem; }
    h3 { font-size: 1.9rem; }
    .header .nav ul {
        gap: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-base: 1rem;
        --spacing-xl: 2rem;
        --spacing-lg: 1.5rem;
        --spacing-md: 1rem;
    }

    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.6rem; }

    .header-container {
        flex-direction: column;
        text-align: center;
    }

    .header .logo {
        margin-bottom: var(--spacing-md);
    }

    .header .nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.7rem; }
    h3 { font-size: 1.4rem; }

    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.9rem;
    }

    .header .logo a {
        font-size: 1.5rem;
    }

    .header .nav a {
        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;
    }
}