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

body{
    background:#020302;
    color:#f1f1f1;
    font-family:Arial, Helvetica, sans-serif;
}

.navbar{
    position:fixed;
    top:0;
    width:100%;
    height:74px;
    padding:0 6%;
    background:rgba(0,0,0,.88);
    backdrop-filter:blur(12px);
    border-bottom:1px solid rgba(141,198,63,.3);
    display:flex;
    justify-content:space-between;
    align-items:center;
    z-index:99;
}

.logo-area{
    display:flex;
    align-items:center;
    gap:12px;
    color:#8dc63f;
    font-weight:800;
    letter-spacing:2px;
}

.logo-area img{height:42px}

nav a{
    color:#cfcfcf;
    text-decoration:none;
    margin-left:22px;
    font-size:14px;
}

nav a:hover{color:#8dc63f}

.langs button{
    background:transparent;
    border:1px solid rgba(141,198,63,.4);
    color:#cfcfcf;
    padding:5px 10px;
    margin-left:6px;
    border-radius:5px;
    font-size:12px;
    cursor:pointer;
    transition:.2s;
}

.langs button:hover{
    border-color:#8dc63f;
    color:#8dc63f;
}

.hero{
    position:relative;
    background-image:
        linear-gradient(rgba(2,3,2,.35), rgba(2,3,2,.82)),
        url("/static/img/hero-bg.jpeg");
    background-size:cover;
    background-position:center top;
    background-repeat:no-repeat;
    min-height:100vh;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:140px 6% 80px;
    overflow:hidden;
}

.hero-grid{
    position:absolute;
    inset:0;
    background-image:
        linear-gradient(rgba(141,198,63,.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(141,198,63,.07) 1px, transparent 1px);
    background-size:60px 60px;
    opacity:.3;
    pointer-events:none;
}

.hero:before{
    content:"";
    position:absolute;
    width:900px;
    height:900px;
    background:radial-gradient(circle, rgba(141,198,63,.10), transparent 62%);
    top:8%;
    left:50%;
    transform:translateX(-50%);
    pointer-events:none;
}

.hero-content{
    max-width:780px;
    margin:0 auto;
    position:relative;
    z-index:2;
    text-align:center;
}

.hero h1{
    color:#8dc63f;
    font-size:56px;
    letter-spacing:4px;
    margin-bottom:12px;
    text-shadow:0 0 30px rgba(141,198,63,.3);
}

.hero h2{
    color:#e8e8e8;
    font-size:20px;
    letter-spacing:3px;
    margin-bottom:24px;
    font-weight:600;
}

.hero p{
    max-width:680px;
    margin:0 auto;
    color:#cfcfcf;
    font-size:17px;
    line-height:1.65;
}

.hero-buttons{margin-top:34px}

.hero-feature{
    position:absolute;
    display:flex;
    align-items:center;
    gap:12px;
    background:transparent;
    border:1px solid rgba(141,198,63,.5);
    border-radius:10px;
    padding:14px 18px;
    max-width:230px;
    z-index:3;
}

.hero-feature-icon{font-size:26px;filter:drop-shadow(0 2px 5px rgba(0,0,0,.9))}

.hero-feature h4{
    color:#8dc63f;
    font-size:14px;
    letter-spacing:.5px;
    margin-bottom:2px;
    text-shadow:0 2px 6px rgba(0,0,0,1), 0 0 10px rgba(0,0,0,.8);
}

.hero-feature p{
    color:#cfcfcf;
    font-size:12px;
    line-height:1.3;
    margin:0;
    text-align:left;
    text-shadow:0 2px 6px rgba(0,0,0,1), 0 0 10px rgba(0,0,0,.8);
}

.hero-feature.top-left{top:18%; left:4%}
.hero-feature.bottom-left{top:46%; left:2%}
.hero-feature.top-right{top:18%; right:4%}
.hero-feature.bottom-right{top:46%; right:2%}

@media(max-width:850px){
    .hero-feature{display:none}
}


.btn{
    display:inline-block;
    padding:14px 30px;
    margin:8px;
    border-radius:8px;
    text-decoration:none;
    font-weight:bold;
    letter-spacing:1px;
}

.btn.green{
    background:#8dc63f;
    color:#000;
}

.btn.dark{
    border:1px solid #8dc63f;
    color:#8dc63f;
}

.section{
    position:relative;
    padding:95px 8%;
    text-align:center;
}

.section::before{
    content:"";
    position:absolute;
    left:50%;
    top:0;
    width:220px;
    height:1px;
    background:linear-gradient(90deg, transparent, rgba(141,198,63,.35), transparent);
    transform:translateX(-50%);
}

.section h2{
    color:#8dc63f;
    font-size:36px;
    letter-spacing:2px;
    margin-bottom:16px;
}

.section .eyebrow{
    display:inline-block;
    color:#6b7a5e;
    font-size:12px;
    letter-spacing:3px;
    font-weight:700;
    margin-bottom:14px;
}

.section p.lead{
    max-width:780px;
    margin:0 auto 10px;
    color:#cfcfcf;
    font-size:17px;
    line-height:1.7;
}

.dark{background:#080d07}

.cards{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:24px;
    margin-top:45px;
}

.cards.cols-4{grid-template-columns:repeat(4,1fr)}

.card{
    background:linear-gradient(145deg,#111811,#050705);
    border:1px solid rgba(141,198,63,.28);
    border-radius:18px;
    padding:30px 24px;
    box-shadow:0 0 35px rgba(0,0,0,.65);
    text-align:left;
    transition:.25s;
}

.card:hover{
    transform:translateY(-4px);
    border-color:rgba(141,198,63,.55);
}

.card h3{
    color:#8dc63f;
    margin-bottom:12px;
    letter-spacing:.5px;
    font-size:18px;
}

.card p{
    color:#bdbdbd;
    font-size:14.5px;
    line-height:1.55;
}

.product-card{
    background:linear-gradient(145deg,#111811,#050705);
    border:1px solid rgba(141,198,63,.28);
    border-radius:18px;
    padding:30px 28px;
    text-align:left;
    box-shadow:0 0 35px rgba(0,0,0,.65);
}

.product-card .tag{
    display:inline-block;
    background:rgba(141,198,63,.12);
    color:#8dc63f;
    font-size:11px;
    font-weight:700;
    letter-spacing:1px;
    padding:4px 10px;
    border-radius:5px;
    margin-bottom:14px;
}

.product-card h3{
    color:#f1f1f1;
    font-size:24px;
    letter-spacing:.5px;
    margin-bottom:6px;
}

.product-card .product-sub{
    color:#8dc63f;
    font-size:13px;
    margin-bottom:16px;
}

.product-card p.desc{
    color:#bdbdbd;
    font-size:14.5px;
    line-height:1.6;
    margin-bottom:18px;
}

.spec-list{
    list-style:none;
    border-top:1px solid rgba(141,198,63,.2);
    padding-top:14px;
}

.spec-list li{
    display:flex;
    justify-content:space-between;
    font-size:13.5px;
    color:#cfcfcf;
    padding:6px 0;
    border-bottom:1px solid rgba(255,255,255,.04);
}

.spec-list li span:first-child{color:#8a8a8a}
.spec-list li span:last-child{color:#e8e8e8;font-weight:600}

.features{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:18px;
    max-width:1000px;
    margin:42px auto 0;
}

.features div{
    background:#0c120b;
    border:1px solid rgba(141,198,63,.25);
    border-radius:14px;
    padding:24px;
    font-size:16px;
    transition:.25s;
}

.features div:hover{
    transform:translateY(-4px);
    border-color:#8dc63f;
    box-shadow:0 0 25px rgba(141,198,63,.15);
}

.contact-box{
    margin:32px auto 0;
    display:inline-block;
    color:#8dc63f;
    border:1px solid rgba(141,198,63,.4);
    padding:18px 32px;
    border-radius:12px;
    font-size:22px;
}

footer{
    background:#000;
    color:#777;
    text-align:center;
    padding:38px;
    border-top:1px solid rgba(141,198,63,.22);
}

footer .division{
    color:#8dc63f;
    margin-top:10px;
    letter-spacing:1px;
    font-size:14px;
}

@media(max-width:850px){
    nav{display:none}
    .hero h1{font-size:36px}
    .hero h2{font-size:15px;letter-spacing:2px}
    .hero p{font-size:15px}
    .cards,.cards.cols-4,.features{grid-template-columns:1fr}
    .section{padding:70px 6%}
}

/* spec-list: separar etiqueta y valor largo */
.spec-list li { gap: 16px; }
.spec-list li span:last-child { text-align: right; }

/* foto en tarjetas de producto */
.card-photo{display:block;width:100%;height:auto;aspect-ratio:1600/1063;object-fit:cover;border-radius:6px;margin-bottom:14px}