@import url('https://fonts.googleapis.com/css2?family=Lato:wght@300;400;700&family=Open+Sans:wght@300;400;600&display=swap');

:root {
    /* Colori */
    --primary-color: #002060;
    --secondary-color: #FF5733;
    --background-color: #F0F2F5;
    --footer-bg-color: #001A40;
    --button-color: #FF5733;
    --text-color-dark: #001A40;
    --text-color-light: #F0F2F5;
    --glass-effect-color: rgba(255, 255, 255, 0.15);
    --glass-border-color: rgba(255, 255, 255, 0.2);

    /* Font */
    --font-heading: 'Lato', sans-serif;
    --font-body: 'Open Sans', sans-serif;

    /* Spaziature */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;

    /* Bordi */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;

    /* Ombre */
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.2);
}

body {
    font-family: var(--font-body);
    color: var(--text-color-dark);
    line-height: 1.7;
    background-color: var(--background-color);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

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

h2 {
    font-size: 2.5rem;
    font-weight: 700;
}

h3 {
    font-size: 1.8rem;
    font-weight: 600;
}

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

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

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

/* Header */
.navbar {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1030;
    background-color: var(--glass-effect-color);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border-color);
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
}

.navbar .navbar-brand {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    margin: 0;
    padding: 0;
}

.navbar .nav-link {
    color: var(--text-color-dark);
    font-family: var(--font-heading);
    font-weight: 600;
    position: relative;
    padding: var(--spacing-xs) var(--spacing-sm);
}

.navbar .nav-link:hover {
    color: var(--primary-color);
}

.navbar .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    transition: width 0.3s ease-in-out;
}

.navbar .nav-link:hover::after,
.navbar .nav-link.active::after {
    width: 70%;
}

/* Bottoni */
.btn-custom {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: none;
    cursor: pointer;
    background: linear-gradient(45deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-color-light);
    box-shadow: var(--shadow-sm);
    transition: all 0.4s ease;
}

.btn-custom:hover {
    background: linear-gradient(45deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: var(--text-color-light);
    box-shadow: 0 8px 15px rgba(255, 87, 51, 0.4);
    transform: translateY(-2px);
}

/* Card */
.card-custom {
    background-color: rgba(255, 255, 255, 0.85); /* Sfondo leggermente opaco */
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: none;
    overflow: hidden;
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}

.card-custom:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.card-custom .card-title {
    color: var(--primary-color);
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.card-custom .card-text {
    color: var(--text-color-dark);
}

/* Sfondi Sezioni */
.section-bg-1 {
    background-color: var(--section-bg-colors-0, #F0F2F5);
    padding: var(--spacing-xl) 0;
}

.section-bg-2 {
    background-color: var(--section-bg-colors-1, #E6EAF0);
    padding: var(--spacing-xl) 0;
}

.section-bg-3 {
    background-color: var(--section-bg-colors-2, #DCE0E6);
    padding: var(--spacing-xl) 0;
}

.section-bg-4 {
    background-color: var(--section-bg-colors-3, #C8D0D6);
    padding: var(--spacing-xl) 0;
}

.section-bg-5 {
    background-color: var(--section-bg-colors-4, #B4BDC3);
    padding: var(--spacing-xl) 0;
}

/* Footer */
.footer {
    background-color: var(--footer-bg-color);
    color: var(--text-color-light);
    padding: var(--spacing-xl) 0;
    font-family: var(--font-body);
}

.footer h5 {
    color: var(--secondary-color);
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

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

.footer a:hover {
    color: var(--text-color-light);
    opacity: 1;
    text-decoration: underline;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-color-light);
    margin: 0 var(--spacing-xs);
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.social-icons a:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
}

/* Immagini */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Animazioni AOS (Animate On Scroll) - Esempio */
[data-aos] {
    transition-property: opacity, transform;
    transition-duration: 0.8s;
    transition-timing-function: ease-out;
    opacity: 0;
    transform: translateY(20px);
}

[data-aos="fade-up"] {
    transform: translateY(20px);
}

[data-aos="fade-right"] {
    transform: translateX(-20px);
}

[data-aos="fade-left"] {
    transform: translateX(20px);
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translate(0);
}

/* Media Queries per la Responsività */
@media (max-width: 991.98px) {
    .navbar .navbar-brand {
        position: static;
        transform: none;
        text-align: left;
    }

    .navbar .navbar-toggler {
        border-color: var(--glass-border-color);
    }

    .navbar .navbar-toggler-icon {
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 32, 96, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }

    .navbar-collapse {
        margin-top: var(--spacing-sm);
        border-top: 1px solid var(--glass-border-color);
        padding-top: var(--spacing-sm);
        background-color: rgba(255, 255, 255, 0.9);
        border-radius: var(--border-radius-sm);
    }

    .navbar .nav-link {
        padding: var(--spacing-xs) var(--spacing-md);
        text-align: center;
    }

    .navbar .nav-link::after {
        width: 0 !important; /* Remove underline on mobile */
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }
}

@media (max-width: 767.98px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .footer {
        text-align: center;
    }

    .footer .social-icons {
        justify-content: center;
        margin-top: var(--spacing-md);
    }
}


/* Cookie Banner Additional Styles for Bootstrap */
.cookie-banner-custom {
    z-index: 1060;
    backdrop-filter: blur(10px);
}

.cookie-banner-custom .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}