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

body{
    font-family:Arial, Helvetica, sans-serif;
    color:#1f2937;
    line-height:1.6;
    background:#ffffff;
}

.container{
    width:90%;
    max-width:1200px;
    margin:auto;
}

nav{
    background:#0f172a;
    color:white;
    position:sticky;
    top:0;
    z-index:100;
}

.nav-container{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:22px 0;
}

.logo{
    font-size:1.5rem;
    font-weight:bold;
    color:white;
    text-decoration:none;
    letter-spacing:1px;
}

.logo:hover{
    opacity:.85;
}

.nav-links{
    display:flex;
    gap:25px;
}

.nav-links a{
    color:white;
    text-decoration:none;
    font-weight:500;
}

.nav-links a:hover{
    opacity:.8;
}

.hero{
    height:80vh;
    background:
        linear-gradient(
            rgba(15,23,42,.65),
            rgba(15,23,42,.65)
        ),
        url("images/hero.jpg");
    background-size:cover;
    background-position:center;
    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;
    color:white;
    margin-bottom:35px;
}

.hero-content h1{
    font-size:4rem;
    margin-bottom:15px;
}

.hero-content p{
    font-size:1.4rem;
    margin-bottom:30px;
}

.btn{
    display:inline-block;
    padding:14px 28px;
    background:#2563eb;
    color:white;
    text-decoration:none;
    border-radius:8px;
    margin:0 10px;
    transition:0.2s ease;
}

.btn:hover{
    background:#1d4ed8;
}

.section{
    padding:80px 0;
}

.section-title{
    text-align:center;
    margin-bottom:40px;
    font-size:2.3rem;
    color:#0f172a;
}

.grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:30px;
}

.card{
    background:white;
    border:1px solid #e5e7eb;
    padding:30px;
    border-radius:12px;
}

.card h3{
    margin-bottom:10px;
    color:#0f172a;
}

.product-image{
    width:100%;
    max-width:600px;
    display:block;
    margin:30px auto;
    border-radius:12px;
}

.product-showcase{
    display:flex;
    align-items:center;
    gap:40px;
    margin-top:25px;
}

.product-showcase-image{
    flex:1;
}

.product-showcase-content{
    flex:1;
}

.product-showcase-content h3{
    font-size:2rem;
    margin-bottom:20px;
    color:#0f172a;
}

.product-showcase-content p{
    margin-bottom:20px;
}

.image-placeholder{
    text-align:center;
    color:#64748b;
    margin-top:10px;
}

.cta{
    background:#0f172a;
    color:white;
    text-align:center;
    padding:80px 20px;
}

footer{
    background:#020617;
    color:white;
    text-align:center;
    padding:50px 25px;
}

.contact-box{
    max-width:700px;
    margin:auto;
    text-align:center;
}

.contact-item{
    margin:20px 0;
    font-size:1.2rem;
}

@media(max-width:768px){

    .hero-content h1{
        font-size:2.5rem;
    }

    .hero-content p{
        font-size:1.1rem;
    }

    .nav-links{
        gap:12px;
        font-size:.9rem;
    }

    .product-showcase{
        flex-direction:column;
        text-align:center;
    }
}

/* PRODUCT GALLERY */

.product-gallery{
    max-width:700px;
    margin:40px auto;
    text-align:center;
    position:relative;
}

.product-gallery img#productCarousel{
    width:100%;
    max-width:700px;

    height:500px;

    object-fit:contain;

    background:#f8fafc;

    border-radius:12px;

    padding:20px;

    box-shadow:0 8px 25px rgba(0,0,0,.08);

    transition:0.2s ease;
}

.gallery-arrow{
    position:absolute;
    top:50%;
    transform:translateY(-50%);

    width:48px;
    height:48px;

    border:none;
    border-radius:50%;

    background:white;

    box-shadow:0 4px 12px rgba(0,0,0,.15);

    cursor:pointer;

    font-size:20px;

    z-index:5;

    transition:.2s ease;
}

.gallery-arrow:hover{
    transform:translateY(-50%) scale(1.08);
}

.gallery-left{
    left:-20px;
}

.gallery-right{
    right:-20px;
}

.thumbnails{
    display:flex;
    justify-content:center;
    gap:12px;
    margin-top:20px;
}

.thumbnails img{
    width:80px;
    height:80px;

    object-fit:contain;

    background:#f8fafc;

    border-radius:10px;

    padding:5px;

    cursor:pointer;

    border:2px solid transparent;

    transition:.2s ease;
}

.thumbnails img:hover{
    border-color:#2563eb;
}

.gallery-counter{
    margin-top:15px;
    color:#64748b;
    font-weight:600;
}

@media(max-width:768px){

    .product-gallery img#productCarousel{
        height:350px;
    }

    .gallery-left{
        left:0;
    }

    .gallery-right{
        right:0;
    }

    .thumbnails img{
        width:65px;
        height:65px;
    }
}