/* =========================================
   CSS Variables & Basic Setup
   ========================================= */
   :root {
    /* Color Palette */
    --clr-primary: #C85A32; /* Terra-cotta/Brick Orange */
    --clr-primary-hover: #A54826;
    --clr-dark: #1C1E21; /* Charcoal */
    --clr-darker: #121315;
    --clr-light: #F4F4F4; /* Concrete Gray */
    --clr-white: #FFFFFF;
    --clr-gray: #6B7280;
    --clr-border: #E5E7EB;

    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout Variables */
    --container-width: 1200px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--clr-dark);
    line-height: 1.6;
    background-color: var(--clr-white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

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

ul {
    list-style: none;
}

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

.container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
}

.section {
    padding: 6rem 0;
}

.bg-light {
    background-color: var(--clr-light);
}

.text-center {
    text-align: center;
}

/* =========================================
   Buttons
   ========================================= */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-weight: 600;
    font-family: var(--font-heading);
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--clr-primary);
    color: var(--clr-white);
}

.btn-primary:hover {
    background-color: var(--clr-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--clr-white);
    color: var(--clr-white);
}

.btn-outline:hover {
    background-color: var(--clr-white);
    color: var(--clr-dark);
    transform: translateY(-2px);
}

/* =========================================
   Typography Utilities
   ========================================= */
.section-badge {
    display: inline-block;
    color: var(--clr-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2.5rem;
    color: var(--clr-dark);
    margin-bottom: 1.5rem;
}

.section-header p {
    color: var(--clr-gray);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

.lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--clr-primary);
    margin-bottom: 1rem;
}

/* =========================================
   Navbar
   ========================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    padding: 1.5rem 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    color: var(--clr-white);
    letter-spacing: 1px;
}

.navbar.scrolled .logo,
.navbar.scrolled .nav-link,
.navbar.scrolled .mobile-toggle {
    color: var(--clr-dark);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--clr-white);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--clr-primary);
    transition: var(--transition);
}

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

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--clr-white);
    cursor: pointer;
}

/* =========================================
   Hero Section
   ========================================= */
.hero {
    height: 100vh;
    min-height: 600px;
    background-image: url('images/bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    display: flex;
    align-items: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(28, 30, 33, 0.9), rgba(28, 30, 33, 0.4));
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    color: var(--clr-white);
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--clr-primary);
    margin-bottom: 1rem;
}

.hero-title {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-desc {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    max-width: 600px;
}

.hero-cta {
    display: flex;
    gap: 1rem;
}

/* =========================================
   Azienda Section
   ========================================= */
.azienda-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.feature-list {
    margin-top: 2rem;
}

.feature-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 500;
}

.feature-list i {
    color: var(--clr-primary);
    font-size: 1.25rem;
}

.azienda-image {
    position: relative;
}

.image-wrapper {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.image-wrapper img {
    height: 500px;
    object-fit: cover;
    width: 100%;
}

.stats-badge {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background-color: var(--clr-primary);
    color: var(--clr-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.stats-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
}

.stats-text {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.9;
}

/* =========================================
   Prodotti Section
   ========================================= */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.product-card {
    background: var(--clr-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--clr-border);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.product-img {
    height: 240px;
    overflow: hidden;
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-img img {
    transform: scale(1.1);
}

.product-content {
    padding: 2rem;
}

.product-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--clr-primary);
}

.product-content p {
    color: var(--clr-gray);
    font-size: 0.95rem;
}

/* =========================================
   Contatti / Dove Siamo
   ========================================= */
.contact {
    background-color: var(--clr-dark);
    color: var(--clr-white);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    background-color: var(--clr-darker);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.contact-info {
    padding: 4rem;
}

.contact-title {
    color: var(--clr-white);
}

.contact-intro {
    color: #A0AABF;
    margin-bottom: 2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.contact-details li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-details i {
    color: var(--clr-primary);
    font-size: 1.25rem;
    margin-top: 0.25rem;
}

.contact-details strong {
    display: block;
    color: var(--clr-white);
    margin-bottom: 0.25rem;
}

.contact-details span,
.contact-details a {
    color: #A0AABF;
}

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

.contact-socials p {
    margin-bottom: 1rem;
    font-weight: 600;
}

.contact-socials a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    margin-right: 0.5rem;
}

.contact-socials a:hover {
    background-color: var(--clr-primary);
    transform: translateY(-3px);
}

.contact-map {
    min-height: 400px;
}

/* =========================================
   Footer
   ========================================= */
.footer {
    background-color: #0d0d0f;
    color: var(--clr-gray);
    padding: 2rem 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.footer .brand {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--clr-white);
}

.footer .brand p {
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--clr-gray);
    margin-top: -5px;
}

.copyright {
    font-size: 0.875rem;
}

/* =========================================
   Animations
   ========================================= */
.fade-in-up,
.fade-in-left,
.fade-in-right {
    opacity: 0;
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-up {
    transform: translateY(40px);
}

.fade-in-left {
    transform: translateX(-40px);
}

.fade-in-right {
    transform: translateX(40px);
}

.appear {
    opacity: 1;
    transform: translate(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* =========================================
   Responsive Media Queries
   ========================================= */
@media (max-width: 992px) {
    .azienda-grid {
        grid-template-columns: 1fr;
    }
    
    .azienda-image {
        order: -1;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 3.5rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--clr-white);
        padding: 2rem;
        box-shadow: var(--shadow-md);
        text-align: center;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-link {
        color: var(--clr-dark);
    }
    
    .navbar.scrolled .mobile-toggle {
        color: var(--clr-dark);
    }

    .mobile-toggle {
        display: block;
    }

    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
    
    .contact-info {
        padding: 2rem;
    }
}