<style>

:root{
    --primary:#111827;
    --secondary:#f97316;
    --light:#ff0000;
    --white:#ffffff;
    --text:#374151;
    --shadow:0 10px 30px rgba(0,0,0,.08);
}

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Inter',sans-serif;
    background:#121212;
    color:var(--text);
}

.container{
    width:min(1200px,90%);
    margin:auto;
}

header{
    background:#fff;
    position:sticky;
    top:0;
    z-index:999;
    box-shadow:0 2px 15px rgba(0,0,0,.05);
}

.navbar{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:18px 0;
}

.logo{
    font-size:1.5rem;
    font-weight:700;
    color:var(--primary);
    }

.logo img{
    max-width: 200px;
}


.nav-links{
    display:flex;
    gap:30px;
}

.nav-links a{
    text-decoration:none;
    color:var(--primary);
    font-weight:500;
}

.hero{
    min-height:75vh;
    display:flex;
    align-items:center;
    text-align:center;
    background:
    linear-gradient(rgba(17,24,39,.75),rgba(17,24,39,.75)),
    url('../img/hero.jpg');
    background-size:cover;
    background-position:center;
    color:white;
}

.hero-content{
    width:100%;
}

.hero h1{
    font-size:3rem;
    margin-bottom:20px;
}

.hero p{
    max-width:700px;
    margin:auto;
    line-height:1.7;
    margin-bottom:30px;
}

.btn{
    display:inline-block;
    padding:14px 28px;
    background:var(--secondary);
    color:white;
    text-decoration:none;
    border-radius:8px;
    transition:.3s;
}

.btn:hover{
    transform:translateY(-3px);
}

.section{
    padding:80px 0;
}

.section-title{
    text-align:center;
    margin-bottom:50px;
}

.section-title h2{
    font-size:2rem;
    color:var(--primary);
}

.search-box{
    margin-bottom:40px;
}

.search-box input{
    width:100%;
    padding:16px;
    border:1px solid #ddd;
    border-radius:10px;
    font-size:1rem;
}

.products-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:25px;
}

.card{
    background:white;
    border-radius:15px;
    overflow:hidden;
    box-shadow:var(--shadow);
    transition:.3s;
}

.card:hover{
    transform:translateY(-8px);
}

.card img{
    width:100%;
    height:220px;
    object-fit:cover;
}

.card-content{
    padding:20px;
}

.card h3{
    color:var(--primary);
    margin-bottom:10px;
}

.card p{
    margin-bottom:15px;
    font-size:.95rem;
}

.card-buttons{
    display:flex;
    gap:10px;
}

.card-buttons button,
.card-buttons a{
    flex:1;
    border:none;
    text-decoration:none;
    text-align:center;
    padding:12px;
    border-radius:8px;
    cursor:pointer;
    font-weight:600;
}

.view-btn{
    background:var(--primary);
    color:white;
}

.download-btn{
    background:var(--secondary);
    color:white;
}

.contact{
    background:white;
}

.contact-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
    text-align:center;
}

.contact-box{
    padding:30px;
    background:#f5f5f5;
    border-radius:12px;
}

footer{
    background:var(--primary);
    color:white;
    text-align:center;
    padding:25px;
}

.whatsapp{
    position:fixed;
    bottom:20px;
    right:20px;
    width:60px;
    height:60px;
    border-radius:50%;
    background:#25D366;
    color:white;
    text-decoration:none;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:28px;
    box-shadow:var(--shadow);
}

.modal{
    position:fixed;
    inset:0;
    background:rgba(0,0,0,.75);
    display:none;
    justify-content:center;
    align-items:center;
    padding:20px;
}

.modal-content{
    background:white;
    max-width:700px;
    width:100%;
    border-radius:15px;
    overflow:hidden;
}

.modal-content img{
    width:100%;
    height:300px;
    object-fit:cover;
}

.modal-body{
    padding:25px;
}

.close{
    float:right;
    cursor:pointer;
    font-size:28px;
}

@media(max-width:768px){

.hero h1{
    font-size:2.2rem;
}

.nav-links{
    gap:15px;
}

}



.thumbnail{
    position:relative;
    overflow:hidden;
}

.thumbnail img{
    width:100%;
    height:220px;
    object-fit:cover;
    display:block;
}

.lightbox-btn{
    position:absolute;
    top:15px;
    right:15px;

    width:42px;
    height:42px;

    border:none;
    border-radius:50%;

    background:white;
    cursor:pointer;

    font-size:18px;

    opacity:0;
    transition:.3s;
}

.thumb-download{
    position:absolute;
    bottom:15px;
    left:15px;

    background:#f97316;
    color:white;

    text-decoration:none;

    padding:10px 15px;
    border-radius:6px;

    font-size:14px;
    font-weight:600;

    opacity:0;
    transition:.3s;
}

.thumbnail:hover .lightbox-btn,
.thumbnail:hover .thumb-download{
    opacity:1;
}

.thumbnail img{
    transition:.3s;
}

.thumbnail:hover img{
    transform:scale(1.05);
}

/* Lightbox */
.lightbox{
    display:none;

    position:fixed;
    inset:0;

    width:100%;
    height:100vh;

    background:rgba(0,0,0,.95);

    overflow-y:auto;

    z-index:99999;
}

.lightbox-content{
    width:100%;
    max-width:1600px;

    margin:80px auto 40px;
    padding:20px;
}

.lightbox img{
    width:100%;
    height:auto;
    display:block;
    border-radius:8px;
}

.lightbox-close{
    position:fixed;
    top:20px;
    right:30px;

    color:white;
    font-size:40px;
    cursor:pointer;

    z-index:100000;
}

.lightbox-actions{
    text-align:center;
    padding:25px 0;
}

.lightbox-download{
    display:inline-block;

    background:#f97316;
    color:white;

    text-decoration:none;

    padding:14px 24px;
    border-radius:8px;

    font-weight:600;

    transition:.3s;
}

.lightbox-download:hover{
    transform:translateY(-2px);
}

.lightbox-actions{
    position:sticky;
    bottom:20px;
    text-align:center;
    padding:20px;
}


</style>