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

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Poppins',sans-serif;
    background:#fff;
    color:#222;
    overflow-x:hidden;
}

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

section{
    scroll-margin-top:100px;
}

/* HEADER */

header{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    background:rgba(0,0,0,.95);
    backdrop-filter:blur(10px);
    z-index:9999;
}

.nav-container{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:15px 0;
}

.logo img{
    height:65px;
    width:auto;
}

nav{
    display:flex;
    gap:30px;
}

nav a{
    color:white;
    text-decoration:none;
    font-weight:500;
    transition:.3s;
}

nav a:hover{
    color:#e30613;
}

.menu-btn{
    display:none;
    color:white;
    font-size:30px;
    cursor:pointer;
}

/* HERO */

.hero{
    height:100vh;
    background:url('../images/hero.jpg') center center/cover no-repeat;
    display:flex;
    align-items:center;
    justify-content:center;
    position:relative;
    text-align:center;
}

.overlay{
    position:absolute;
    inset:0;
    background:rgba(0,0,0,.65);
}

.hero-content{
    position:relative;
    z-index:2;
    color:white;
    width:90%;
}

.hero h1{
    font-size:clamp(38px,5vw,72px);
    line-height:1.1;
    margin-bottom:20px;
}

.hero p{
    font-size:20px;
    margin-bottom:35px;
}

.hero-buttons{
    display:flex;
    justify-content:center;
    gap:15px;
    flex-wrap:wrap;
}

.btn-primary{
    display:inline-block;
    padding:15px 30px;
    border-radius:8px;
    text-decoration:none;
    background:#e30613;
    color:white;
    transition:.3s;
}

.btn-primary:hover{
    background:#b0000f;
}

.btn-secondary{
    display:inline-block;
    padding:15px 30px;
    border-radius:8px;
    text-decoration:none;
    border:2px solid white;
    color:white;
    transition:.3s;
}

.btn-secondary:hover{
    background:white;
    color:black;
}

/* STATS */

.stats{
    background:#f8f8f8;
    padding:60px 0;
}

.stat-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:20px;
    text-align:center;
}

.stat h2{
    color:#e30613;
    font-size:52px;
    margin-bottom:10px;
}

.stat p{
    font-size:18px;
}

/* GENERAL SECTIONS */

.section{
    padding:100px 0;
}

.section h2{
    text-align:center;
    font-size:42px;
    margin-bottom:40px;
}

.dark{
    background:#111;
    color:white;
}

/* SERVICES */

.services-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
    gap:25px;
    margin-top:50px;
}

.service-card{
    background:#1b1b1b;
    border-radius:12px;
    overflow:hidden;
    cursor:pointer;
    transition:.3s;
}

.service-card:hover{
    transform:translateY(-6px);
}

.service-header{
    text-align:center;
    padding:30px;
}

.service-header i{
    font-size:42px;
    color:#e30613;
    margin-bottom:15px;
}

.service-header h3{
    color:white;
    font-size:22px;
}

.service-content{
    max-height:0;
    overflow:hidden;
    transition:.4s ease;
    padding:0 25px;
    line-height:1.8;
    color:#ddd;
}

.service-card:hover .service-content{
    max-height:300px;
    padding:0 25px 25px;
}

/* WALLBOX */

.wallbox{
    background:#f7f7f7;
}

.wallbox p{
    max-width:900px;
    margin:auto;
    text-align:center;
    font-size:18px;
    line-height:1.9;
}
/* GALLERY */

.gallery{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
    gap:20px;
}

.gallery img{
    width:100%;
    height:300px;
    object-fit:cover;
    border-radius:12px;
    cursor:pointer;
    transition:.3s;
    box-shadow:0 5px 20px rgba(0,0,0,.08);
}

.gallery img:hover{
    transform:scale(1.03);
}

/* REVIEWS */

.review-card{
    max-width:900px;
    margin:0 auto;
    text-align:center;
    padding:60px 30px;
}

.review-card h3{
    font-size:42px;
    margin-bottom:20px;
}

.review-card p{
    max-width:700px;
    margin:0 auto 50px auto;
    font-size:18px;
    line-height:1.8;
}

.review-card .btn-primary{
    display:inline-block;
    margin-top:10px;
}
/* FAQ */

.faq-container{
    max-width:1000px;
    margin:auto;
}

.faq-item{
    background:#f8f8f8;
    padding:25px;
    margin-bottom:20px;
    border-radius:10px;
    border-left:5px solid #e30613;
}

.faq-item h3{
    margin-bottom:15px;
    font-size:22px;
}

.faq-item p{
    line-height:1.8;
}

/* CONTACT */

form{
    max-width:700px;
    margin:auto;
    display:flex;
    flex-direction:column;
    gap:15px;
}

input,
textarea{
    width:100%;
    padding:15px;
    border:1px solid #ddd;
    border-radius:8px;
    font-size:16px;
    font-family:'Poppins',sans-serif;
}

textarea{
    min-height:180px;
    resize:vertical;
}

input:focus,
textarea:focus{
    outline:none;
    border-color:#e30613;
}

button{
    background:#e30613;
    color:white;
    border:none;
    padding:15px;
    border-radius:8px;
    cursor:pointer;
    font-size:16px;
    transition:.3s;
}

button:hover{
    background:#b0000f;
}

/* FOOTER */

footer{
    background:#000;
    color:white;
    text-align:center;
    padding:60px 0;
}

footer h3{
    margin-bottom:15px;
}

footer p{
    margin-top:10px;
    opacity:.9;
}

/* WHATSAPP */

.whatsapp-float{
    position:fixed;
    right:20px;
    bottom:20px;
    width:65px;
    height:65px;
    background:#25D366;
    color:white;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:32px;
    text-decoration:none;
    z-index:999;
    box-shadow:0 5px 20px rgba(0,0,0,.3);
    transition:.3s;
}

.whatsapp-float:hover{
    transform:scale(1.1);
}

/* MOBILE */

@media(max-width:768px){

    .menu-btn{
        display:block;
    }

    nav{
        display:none;
        position:absolute;
        top:95px;
        left:0;
        width:100%;
        background:#000;
        flex-direction:column;
        gap:20px;
        padding:25px;
    }

    nav.active{
        display:flex;
    }

    .hero h1{
        font-size:42px;
    }

    .hero p{
        font-size:18px;
    }

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

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

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

    .section{
        padding:80px 0;
    }

    .section h2{
        font-size:34px;
    }

    .review-card{
        padding:20px;
    }

}

@media(max-width:480px){

    .hero h1{
        font-size:34px;
    }

    .hero-buttons{
        flex-direction:column;
    }

    .btn-primary,
    .btn-secondary{
        width:100%;
    }

    .logo img{
        height:50px;
    }

}

.hidden{
    opacity:0;
    transform:translateY(40px);
    transition:.6s ease;
}

.show{
    opacity:1;
    transform:translateY(0);
}

#lightbox{
    display:none;
    position:fixed;
    inset:0;
    background:rgba(0,0,0,.95);
    z-index:99999;
    justify-content:center;
    align-items:center;
}

#lightbox-img{
    max-width:90%;
    max-height:90%;
    border-radius:10px;
}

#close-lightbox{
    position:absolute;
    top:25px;
    right:40px;
    color:white;
    font-size:50px;
    cursor:pointer;
}