/* Reset e variabili moderne */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --wine-red: #A91D3A;
    --wine-dark: #2D1B1E;
    --wine-light: #C73650;
    --bg-warm: #F7F5F2;
    --bg-cream: #FDFCFA;
    --bg-white: #FFFFFF;
    --text-dark: #1A1A1A;
    --text-medium: #4A4A4A;
    --text-light: #8A8A8A;
    --accent: #D4A574;
    --border: #E5E3E0;
    --section-spacing: 8rem;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--bg-warm);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Header moderno e dinamico */
header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 1.25rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 40px rgba(0, 0, 0, 0.12);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--wine-red);
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.02);
    color: var(--wine-light);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--wine-red);
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-links a:hover {
    color: var(--wine-red);
}

.nav-links a:hover::before,
.nav-links a.active::before {
    width: 100%;
}

.nav-links a.active {
    color: var(--wine-red);
    font-weight: 600;
}

/* Mobile menu toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 101;
    width: 30px;
    height: 30px;
    position: relative;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--wine-dark);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.mobile-menu-toggle span:nth-child(1) {
    top: 8px;
}

.mobile-menu-toggle span:nth-child(2) {
    top: 14px;
}

.mobile-menu-toggle span:nth-child(3) {
    top: 20px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    top: 14px;
    transform: translateX(-50%) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-50%) scaleX(0);
}

.mobile-menu-toggle.active span:nth-child(3) {
    top: 14px;
    transform: translateX(-50%) rotate(-45deg);
}

/* Hero section integrata e professionale */
.hero {
    background: var(--bg-warm);
    background-image: url('../img/Vigna1.jpeg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--text-dark);
    text-align: center;
    padding: var(--section-spacing) 2rem;
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(247, 245, 242, 0.85);
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--wine-red), transparent);
    border-radius: 2px;
    z-index: 1;
}

.hero h1 {
    font-size: clamp(2.8rem, 6vw, 5rem);
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -2px;
    color: var(--wine-red);
    line-height: 1.1;
    position: relative;
    z-index: 1;
}

.hero p {
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    color: var(--text-medium);
    font-weight: 400;
    letter-spacing: -0.3px;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Container principale con larghezza uniforme */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--section-spacing) 2rem;
}

/* Sezioni con separazione logica */
section {
    position: relative;
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--wine-dark);
    margin-bottom: 4rem;
    font-weight: 700;
    letter-spacing: -1px;
    line-height: 1.2;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--wine-red);
    border-radius: 2px;
}

/* Lista vini alternata */
.wines-list {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.wine-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding: 2rem;
    background: var(--bg-white);
    border-radius: 16px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border);
    border-left: 4px solid var(--wine-red);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.wine-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: linear-gradient(180deg, var(--wine-red), var(--wine-light));
    transition: height 0.4s ease;
    border-radius: 16px 0 0 16px;
    z-index: 1;
}

.wine-item:hover {
    box-shadow: 0 8px 50px rgba(169, 29, 58, 0.15);
    transform: translateY(-4px);
    border-left-color: var(--wine-light);
}

.wine-item:hover::before {
    height: 100%;
}

.wine-item-reverse {
    border-left: 1px solid var(--border);
    border-right: 4px solid var(--wine-red);
}

.wine-item-reverse::before {
    left: auto;
    right: 0;
    border-radius: 0 16px 16px 0;
    z-index: 1;
}

.wine-item-reverse:hover {
    border-right-color: var(--wine-light);
    border-left-color: var(--border);
}

.wine-item-reverse {
    direction: rtl;
}

.wine-item-reverse > * {
    direction: ltr;
}

.wine-image-wrapper {
    width: 100%;
    height: 350px;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    background: var(--bg-cream);
}

.wine-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.wine-item:hover .wine-image {
    transform: scale(1.05);
}

.wine-content {
    padding: 0;
}

.wine-name {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    color: var(--wine-red);
    margin-bottom: 0.5rem;
    font-weight: 700;
    letter-spacing: -0.8px;
    line-height: 1.2;
}

.wine-type {
    color: var(--text-medium);
    font-size: 0.95rem;
    font-weight: 500;
    font-style: italic;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.wine-description {
    color: var(--text-medium);
    font-size: 1.05rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.wine-price {
    font-size: clamp(1.6rem, 2.5vw, 2rem);
    color: var(--wine-red);
    font-weight: 700;
    letter-spacing: -0.5px;
    line-height: 1.4;
}

/* Chi siamo */
.about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    padding: 4rem;
    background: var(--bg-white);
    border-radius: 16px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border);
    border-top: 4px solid var(--wine-red);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--wine-red), var(--wine-light));
    transition: width 0.4s ease;
    border-radius: 16px 16px 0 0;
    z-index: 1;
}

.about:hover::before {
    width: 100%;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text-medium);
}

.about-text p {
    margin-bottom: 1.5rem;
}

.about-text p:last-child {
    margin-bottom: 0;
}

.about-image {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: transform 0.4s ease;
}

.about-image:hover {
    transform: translateY(-5px);
}

/* Contatti */
.contact {
    background: var(--bg-white);
    padding: 5rem 4rem;
    border-radius: 12px;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    box-shadow: 0 4px 30px rgba(169, 29, 58, 0.1);
    border: 2px solid var(--wine-red);
    position: relative;
}

.contact::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--wine-red), var(--wine-light));
    border-radius: 12px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.contact:hover::after {
    opacity: 0.1;
}

.contact-info {
    margin-bottom: 2.5rem;
}

.contact-info p {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--text-medium);
}

.contact-info strong {
    color: var(--wine-red);
    font-weight: 600;
}

.contact-info a {
    color: var(--wine-red);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: var(--wine-light);
}

.contact-info a[href^="tel:"] {
    color: var(--wine-red);
}

.btn {
    display: inline-block;
    background-color: var(--wine-red);
    color: white;
    padding: 1.1rem 2.5rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 1rem;
    letter-spacing: 0.2px;
    box-shadow: 0 4px 15px rgba(169, 29, 58, 0.25);
}

.btn:hover {
    background-color: var(--wine-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(169, 29, 58, 0.35);
}

/* Footer */
footer {
    background-color: var(--wine-dark);
    color: white;
    text-align: center;
    padding: 3rem 2rem;
    margin-top: var(--section-spacing);
}

footer p {
    opacity: 0.9;
    font-size: 0.95rem;
}

.social-links {
    margin-top: 1.5rem;
}

.social-links a {
    color: white;
    font-size: 1.5rem;
    margin: 0 1rem;
    text-decoration: none;
    transition: transform 0.3s ease, opacity 0.3s ease;
    display: inline-block;
}

.social-links a:hover {
    transform: translateY(-3px);
    opacity: 0.8;
}

.social-links .fa {
    font-size: 1.8rem;
}

/* Responsive */
@media (max-width: 968px) {
    :root {
        --section-spacing: 5rem;
    }
    
    .nav-links {
        gap: 2rem;
    }
    
    .hero {
        padding: 5rem 2rem;
    }
    
    .container {
        padding: 5rem 1.5rem;
    }
    
    .about {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .wine-item {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        padding: 2rem;
    }
    
    .wine-item-reverse {
        direction: ltr;
    }
    
    .wine-image-wrapper {
        height: 300px;
    }
    
    .about {
        padding: 3rem;
    }
    
    .contact {
        padding: 4rem 2.5rem;
    }
}

@media (max-width: 768px) {
    :root {
        --section-spacing: 3rem;
    }
    
    /* Header mobile */
    header {
        padding: 1rem 0;
    }
    
    /* Mobile menu */
    .mobile-menu-toggle {
        display: flex;
    }
    
    nav {
        position: relative;
        padding: 0 1.5rem;
        flex-wrap: nowrap;
    }
    
    .logo {
        font-size: 1.2rem;
        flex: 1;
    }
    
    .nav-links {
        position: absolute;
        top: calc(100% + 0.5rem);
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--bg-white);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        padding: 0;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease;
        border-top: 1px solid var(--border);
        margin: 0 1.5rem;
        border-radius: 8px;
    }
    
    .nav-links.active {
        max-height: 500px;
        padding: 0.5rem 0;
    }
    
    .nav-links li {
        width: 100%;
        border-bottom: 1px solid var(--border);
    }
    
    .nav-links li:last-child {
        border-bottom: none;
    }
    
    .nav-links a {
        display: block;
        padding: 1rem 1.5rem;
        width: 100%;
        color: var(--text-dark);
    }
    
    .nav-links a:hover {
        background-color: var(--bg-light);
        color: var(--wine-red);
    }
    
    .nav-links a::before {
        display: none;
    }
    
    .nav-links a.active {
        color: var(--wine-red);
        background-color: rgba(169, 29, 58, 0.05);
    }
    
    /* Hero mobile */
    .hero {
        padding: 3rem 1.5rem;
    }
    
    .hero h1 {
        font-size: clamp(2rem, 8vw, 3rem);
        margin-bottom: 1rem;
    }
    
    .hero p {
        font-size: clamp(1rem, 4vw, 1.2rem);
    }
    
    /* Container mobile */
    .container {
        padding: 3rem 1rem;
    }
    
    .section-title {
        font-size: clamp(1.8rem, 6vw, 2.2rem);
        margin-bottom: 2.5rem;
    }
    
    /* Wine cards mobile */
    .wines-list {
        gap: 3rem;
    }
    
    .wine-item {
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .wine-image-wrapper {
        height: 250px;
    }
    
    .wine-name {
        font-size: 1.6rem;
        margin-bottom: 1rem;
    }
    
    .wine-description {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
        line-height: 1.7;
    }
    
    .wine-price {
        font-size: 1.6rem;
    }
    
    /* About mobile */
    .about {
        padding: 2rem 1.5rem;
        gap: 2rem;
    }
    
    .about-text {
        font-size: 1rem;
        line-height: 1.8;
    }
    
    /* Contact mobile */
    .contact {
        padding: 2.5rem 1.5rem;
    }
    
    .contact-info p {
        font-size: 1rem;
    }
    
    .btn {
        padding: 1rem 2rem;
        font-size: 0.95rem;
        width: 100%;
        max-width: 300px;
    }
    
    /* Footer mobile */
    footer {
        padding: 2.5rem 1.5rem;
    }
    
    footer p {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    :root {
        --section-spacing: 2.5rem;
    }
    
    .hero {
        padding: 2.5rem 1rem;
    }
    
    .container {
        padding: 2.5rem 1rem;
    }
    
    .wine-item {
        padding: 1.25rem;
    }
    
    .wine-image-wrapper {
        height: 220px;
    }
    
    .wine-name {
        font-size: 1.4rem;
    }
    
    .wine-price {
        font-size: 1.4rem;
    }
    
    .about {
        padding: 1.5rem 1rem;
    }
    
    .contact {
        padding: 2rem 1rem;
    }
}

/* Animazioni di entrata */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.wine-item {
    animation: fadeInUp 0.6s ease-out backwards;
}

.wine-item:nth-child(1) { animation-delay: 0.1s; }
.wine-item:nth-child(2) { animation-delay: 0.2s; }
.wine-item:nth-child(3) { animation-delay: 0.3s; }
.wine-item:nth-child(4) { animation-delay: 0.4s; }