/* Navbar Styles - Corretto per le classi HTML esistenti */

/* Header principale */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #038F3E;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(3, 143, 62, 0.1);
    transition: all 0.3s ease;
}

.header.scrolled {
    box-shadow: 0 2px 20px rgba(3, 143, 62, 0.3);
}

.navbar {
    background: #038F3E;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

/* Logo */
.nav-logo {
    display: flex;
    align-items: center;
}

.nav-logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 50px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: all 0.3s ease;
}

.logo-img:hover {
    transform: scale(1.05);
}

/* Menu di navigazione */
.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2rem;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 0;
    color: white;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
}

/* Hover effect semplice ed efficace */
.nav-link:hover {
    color: #B8E6C1;
    transform: translateY(-2px);
}

/* Animazione della linea sotto */
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: #B8E6C1;
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 250px;
    border-radius: 8px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    overflow: hidden;
    z-index: 1001;
    list-style: none;
    margin: 0;
    padding: 0;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-link {
    display: block;
    padding: 15px 20px;
    color: #333;
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.dropdown-menu li:last-child .dropdown-link {
    border-bottom: none;
}

.dropdown-link:hover {
    background: #038F3E;
    color: white;
    transform: translateX(5px);
}

/* CTA Button - Desktop e Mobile */
.nav-cta-desktop {
    margin-left: 1rem;
}

.nav-cta-mobile {
    display: none; /* Nascosto di default */
}

.btn {
    padding: 12px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    display: inline-block;
    border: 2px solid transparent;
}

.btn-primary {
    background: white;
    color: #038F3E;
    border-color: white;
}

/* Hover per CTA - ottimizzato per touch */
.btn-primary:hover {
    background: transparent;
    color: white;
    border-color: white;
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
}

/* ===== NUOVO HAMBURGER MENU OTTIMIZZATO ===== */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1002;
    position: relative;
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    transform-origin: center;
    display: block;
    opacity: 1;
}

/* Animazione hamburger -> X FLUIDA */
.nav-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.nav-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile - altezza mantenuta a 80px */
@media (max-width: 1200px) {
    .nav-container {
        padding: 0 1rem;
        height: 80px; /* Mantenuto uguale al desktop */
    }
    
    .logo-img {
        height: auto;
        width: auto;
        max-width: 250px;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    /* Nascondi CTA desktop e mostra quello mobile */
    .nav-cta-desktop {
        display: none;
    }
    
    .nav-cta-mobile {
        display: block;
        margin: 1rem 0 0 0;
        padding-top: 1rem;
    }
    
    .nav-cta-mobile .btn-primary {
        width: calc(100% - 4rem);
        margin: 0 2rem;
        text-align: center;
        padding: 15px 24px;
    }
    
    /* Menu mobile con slide fluido */
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        height: calc(100vh - 80px);
        background: #038F3E;
        flex-direction: column;
        align-items: stretch;
        padding: 2rem 0;
        gap: 0;
        transform: translateX(-100%);
        transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        overflow-y: auto;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-item {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        opacity: 0;
        transform: translateX(-20px);
        animation: none;
    }

    /* Animazione staggered per i menu items */
    .nav-menu.active .nav-item {
        animation: slideInLeft 0.6s ease forwards;
    }

    .nav-menu.active .nav-item:nth-child(1) { animation-delay: 0.1s; }
    .nav-menu.active .nav-item:nth-child(2) { animation-delay: 0.2s; }
    .nav-menu.active .nav-item:nth-child(3) { animation-delay: 0.3s; }
    .nav-menu.active .nav-item:nth-child(4) { animation-delay: 0.4s; }
    .nav-menu.active .nav-item:nth-child(5) { animation-delay: 0.5s; }
    
    @keyframes slideInLeft {
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }
    
    .nav-item:last-child {
        border-bottom: none;
    }
    
    .nav-link {
        padding: 1.5rem 2rem;
        font-size: 1.1rem;
        font-weight: 600;
        border-bottom: none;
    }
    
    .nav-link:hover {
        background: rgba(255, 255, 255, 0.1);
        color: white;
        transform: none;
    }
    
    /* Dropdown mobile */
    .dropdown-menu {
        position: static;
        background: rgba(255, 255, 255, 0.1);
        box-shadow: none;
        border-radius: 0;
        opacity: 1;
        visibility: visible;
        transform: none;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    
    .dropdown.active .dropdown-menu {
        max-height: 200px;
    }
    
    .dropdown-link {
        padding: 1rem 3rem;
        color: rgba(255, 255, 255, 0.8);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .dropdown-link:hover {
        background: rgba(255, 255, 255, 0.1);
        color: white;
        transform: none;
    }
    
    /* Icona dropdown mobile */
    .dropdown-toggle i {
        transition: transform 0.3s ease;
    }
    
    .dropdown.active .dropdown-toggle i {
        transform: rotate(180deg);
    }
}

/* Responsive per schermi molto piccoli */
@media (max-width: 480px) {
    .nav-container {
        padding: 0 0.75rem;
    }
    
    .nav-menu {
        padding: 1.5rem 0;
    }
    
    .nav-link {
        padding: 1.25rem 1.5rem;
        font-size: 1rem;
    }
    
    .dropdown-link {
        padding: 0.75rem 2.5rem;
    }
    
    .nav-cta-mobile .btn-primary {
        width: calc(100% - 3rem);
        margin: 0 1.5rem;
        padding: 12px 20px;
        font-size: 0.9rem;
    }
}

/* Animazione di overlay per il body quando il menu è aperto */
body.nav-open {
    overflow: hidden;
}

body.nav-open::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    animation: fadeIn 0.3s ease forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}