/* ===========================
   Reset e Configurazione Base
   Versione Multipagina - Senza Header/Footer
   =========================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Palette Bianco e Grigio */
    --color-white: #FFFFFF;
    --color-light-gray: #F5F5F5;
    --color-medium-gray: #E0E0E0;
    --color-gray: #BDBDBD;
    --color-dark-gray: #757575;
    --color-darker-gray: #424242;
    --color-black: #212121;

    /* Transizioni */
    --transition: all 0.3s ease;

    /* Font */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--color-darker-gray);
    background-color: var(--color-white);
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===========================
   Bottoni
   =========================== */
.btn-primary {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: var(--color-darker-gray);
    color: var(--color-white);
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    background-color: var(--color-black);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
    display: inline-block;
    padding: 0.8rem 2rem;
    background-color: var(--color-white);
    color: var(--color-darker-gray);
    font-weight: 600;
    border: 2px solid var(--color-darker-gray);
    border-radius: 50px;
    transition: var(--transition);
}

.btn-secondary:hover {
    background-color: var(--color-darker-gray);
    color: var(--color-white);
}

/* ===========================
   Sezioni Generali - Pagine Singole
   =========================== */
.page-section {
    min-height: 100vh;
    padding: 4rem 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.page-section.section-gray {
    background-color: var(--color-light-gray);
}

.page-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-black);
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 1rem;
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--color-dark-gray);
}

.section-intro {
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-dark-gray);
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================
   Hero Section (Home)
   =========================== */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-light-gray) 0%, var(--color-white) 50%, var(--color-medium-gray) 100%);
    text-align: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(189, 189, 189, 0.03) 10px,
        rgba(189, 189, 189, 0.03) 20px
    );
}

.hero-content {
    z-index: 1;
    max-width: 800px;
    padding: 2rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--color-dark-gray);
    margin-bottom: 2rem;
}

.hero-logo {
    max-width: 200px;
    margin: 0 auto 2rem;
}

/* ===========================
   Chi Siamo
   =========================== */
.content-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
    align-items: center;
}

.text-content .lead {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    color: var(--color-black);
}

.text-content p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.image-gallery {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.gallery-img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.gallery-img:hover {
    transform: scale(1.02);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.subsection {
    margin-bottom: 3rem;
}

.subsection h3 {
    font-size: 1.8rem;
    color: var(--color-black);
    margin-bottom: 1rem;
}

.image-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.inline-img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.inline-img:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* ===========================
   Mission & Vision
   =========================== */
.mission-vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.mission-box,
.vision-box {
    background-color: var(--color-white);
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.mission-box:hover,
.vision-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.mission-box h3,
.vision-box h3 {
    font-size: 1.8rem;
    color: var(--color-black);
    margin-bottom: 1rem;
}

.mission-images {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.mission-img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.mission-img:hover {
    transform: scale(1.02);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* ===========================
   Linee Produttive
   =========================== */
.product-line {
    margin-bottom: 4rem;
    padding: 2rem;
    background-color: var(--color-light-gray);
    border-radius: 8px;
}

.product-line:nth-child(even) {
    background-color: var(--color-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.product-header {
    margin-bottom: 2rem;
}

.product-header h3 {
    font-size: 2rem;
    color: var(--color-black);
    margin-bottom: 0.5rem;
}

.product-subtitle {
    font-size: 1.2rem;
    color: var(--color-dark-gray);
    font-weight: 500;
}

.product-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    align-items: start;
}

.product-text p {
    line-height: 1.8;
}

.product-images {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.product-img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.product-img:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* ===========================
   Certificazioni
   =========================== */
.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    align-items: center;
}

.cert-item {
    background-color: var(--color-white);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.cert-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.cert-item img {
    max-height: 80px;
    width: auto;
    margin: 0 auto;
}

.sustainability-report {
    text-align: center;
    margin-top: 3rem;
    padding: 2rem;
    background-color: var(--color-white);
    border-radius: 8px;
}

.sustainability-report h3 {
    font-size: 1.8rem;
    color: var(--color-black);
    margin-bottom: 1.5rem;
}

/* ===========================
   Contatti
   =========================== */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-info h3 {
    font-size: 2rem;
    color: var(--color-black);
    margin-bottom: 2rem;
}

.contact-details {
    margin-bottom: 2rem;
}

.contact-details p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.contact-details a {
    color: var(--color-dark-gray);
    font-weight: 500;
}

.contact-details a:hover {
    color: var(--color-black);
}

.social-links h4 {
    font-size: 1.3rem;
    color: var(--color-black);
    margin-bottom: 1rem;
}

.social-icons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-link {
    padding: 0.6rem 1.2rem;
    background-color: var(--color-light-gray);
    color: var(--color-darker-gray);
    border-radius: 50px;
    font-weight: 500;
    transition: var(--transition);
}

.social-link:hover {
    background-color: var(--color-darker-gray);
    color: var(--color-white);
}

.contact-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* ===========================
   Video Container
   =========================== */
.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    margin: 2rem 0;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 12px;
}

.video-section {
    padding: 4rem 0;
    background-color: var(--color-light-gray);
}

.video-section h2 {
    font-size: 2.2rem;
    color: var(--color-black);
    text-align: center;
    margin-bottom: 2rem;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

/* ===========================
   Feature Cards
   =========================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin: 3rem 0;
}

.feature-card {
    background: var(--color-white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h4 {
    font-size: 1.3rem;
    color: var(--color-black);
    margin-bottom: 0.8rem;
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--color-dark-gray);
    line-height: 1.6;
}

/* ===========================
   Stats Section
   =========================== */
.stats-section {
    background: linear-gradient(135deg, var(--color-darker-gray) 0%, var(--color-black) 100%);
    padding: 4rem 0;
    color: var(--color-white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 1.5rem;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ===========================
   Timeline / Process
   =========================== */
.process-section {
    padding: 4rem 0;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin: 3rem 0;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 3px;
    background: var(--color-medium-gray);
}

.process-step {
    text-align: center;
    position: relative;
    flex: 1;
    padding: 0 1rem;
}

.step-number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--color-darker-gray);
    color: var(--color-white);
    font-size: 1.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    position: relative;
    z-index: 1;
}

.process-step h4 {
    font-size: 1.2rem;
    color: var(--color-black);
    margin-bottom: 0.5rem;
}

.process-step p {
    font-size: 0.9rem;
    color: var(--color-dark-gray);
}

/* ===========================
   Brands Grid
   =========================== */
.brands-section {
    padding: 4rem 0;
    background: var(--color-light-gray);
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.brand-card {
    background: var(--color-white);
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    border: 2px solid transparent;
}

.brand-card:hover {
    border-color: var(--color-darker-gray);
    transform: translateY(-5px);
}

.brand-card h3 {
    font-size: 1.5rem;
    color: var(--color-black);
    margin-bottom: 0.5rem;
}

.brand-card .brand-tagline {
    font-size: 0.9rem;
    color: var(--color-dark-gray);
    margin-bottom: 1rem;
    font-style: italic;
}

.brand-card p {
    font-size: 0.95rem;
    color: var(--color-darker-gray);
    line-height: 1.7;
}

/* ===========================
   CTA Section
   =========================== */
.cta-section {
    background: linear-gradient(135deg, var(--color-light-gray) 0%, var(--color-medium-gray) 100%);
    padding: 5rem 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    color: var(--color-black);
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.2rem;
    color: var(--color-dark-gray);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================
   Quote Section
   =========================== */
.quote-section {
    padding: 5rem 0;
    text-align: center;
    background: var(--color-white);
}

.quote-text {
    font-size: 2rem;
    font-style: italic;
    color: var(--color-darker-gray);
    max-width: 900px;
    margin: 0 auto 1.5rem;
    line-height: 1.6;
}

.quote-author {
    font-size: 1.1rem;
    color: var(--color-dark-gray);
}

/* ===========================
   Gallery Showcase
   =========================== */
.gallery-showcase {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin: 2rem 0;
}

.gallery-showcase img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    transition: var(--transition);
}

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

/* ===========================
   Info Boxes
   =========================== */
.info-box {
    background: linear-gradient(135deg, var(--color-darker-gray), var(--color-black));
    color: var(--color-white);
    padding: 2.5rem;
    border-radius: 12px;
    margin: 2rem 0;
}

.info-box h3 {
    color: var(--color-white);
    margin-bottom: 1rem;
}

.info-box p {
    color: var(--color-gray);
    line-height: 1.8;
}

/* ===========================
   Product Showcase Extended
   =========================== */
.product-showcase {
    padding: 3rem 0;
}

.showcase-header {
    text-align: center;
    margin-bottom: 3rem;
}

.showcase-header h2 {
    font-size: 2.5rem;
    color: var(--color-black);
    margin-bottom: 1rem;
}

.showcase-header p {
    font-size: 1.1rem;
    color: var(--color-dark-gray);
    max-width: 700px;
    margin: 0 auto;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin: 4rem 0;
}

.product-detail-grid.reverse {
    direction: rtl;
}

.product-detail-grid.reverse > * {
    direction: ltr;
}

.product-detail-text h3 {
    font-size: 2rem;
    color: var(--color-black);
    margin-bottom: 1rem;
}

.product-detail-text .tagline {
    font-size: 1.1rem;
    color: var(--color-dark-gray);
    font-style: italic;
    margin-bottom: 1.5rem;
}

.product-detail-text p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.product-detail-text ul {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.product-detail-text ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.product-detail-text ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-darker-gray);
    font-weight: bold;
}

.product-detail-images {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.product-detail-images img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.product-detail-images img:first-child {
    grid-column: span 2;
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 968px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .page-title {
        font-size: 2.5rem;
    }

    .content-wrapper,
    .mission-vision-grid,
    .contact-wrapper,
    .mission-images {
        grid-template-columns: 1fr;
    }

    .product-content {
        grid-template-columns: 1fr;
    }

    .product-images {
        grid-template-columns: repeat(2, 1fr);
    }

    .image-row {
        grid-template-columns: 1fr;
    }

    .certifications-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-steps {
        flex-direction: column;
        gap: 2rem;
    }

    .process-steps::before {
        display: none;
    }

    .video-grid {
        grid-template-columns: 1fr;
    }

    .gallery-showcase {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-detail-grid,
    .product-detail-grid.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .product-detail-images img:first-child {
        grid-column: span 1;
    }
}

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

    .page-title {
        font-size: 2rem;
    }

    .product-images {
        grid-template-columns: 1fr;
    }

    .certifications-grid {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .brands-grid {
        grid-template-columns: 1fr;
    }

    .gallery-showcase {
        grid-template-columns: 1fr;
    }

    .quote-text {
        font-size: 1.5rem;
    }
}