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

body{
    margin:0;
    min-height:100vh;

    background:
        linear-gradient(
            rgba(0,0,0,0.45),
            rgba(0,0,0,0.55)
        ),
        url("background.png");

    background-size:cover;
    background-position:center;
    background-repeat:no-repeat;
    background-attachment:fixed;

    font-family:Orbitron, sans-serif;
}
.hero{
    height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    text-align:center;
}

.content h1{
    font-size:70px;
    color:#FFD700;
}

.content h2{
    margin-top:15px;
    font-size:28px;
    color:white;
}

.content p{
    margin-top:25px;
    font-size:20px;
    max-width:700px;
}

.buttons{
    margin-top:40px;
}

.buttons a{
    text-decoration:none;
    padding:15px 30px;
    border-radius:10px;
    margin:10px;
    font-weight:bold;
}

.call-btn{
    background:#FFD700;
    color:black;
}

.whatsapp-btn{
    background:#25D366;
    color:white;
}
*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}
.hero{
    height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    text-align:center;
    background:transparent;
backdrop-filter:blur(2px);
}

.content{
    padding:40px;
    border-radius:25px;
    background:rgba(0,0,0,0.10);
    backdrop-filter:blur(8px);
}


h1{
    font-size: 80px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 6px;
    color: #FFD700;
    text-shadow:
        0 0 10px rgba(255,215,0,0.8),
        0 0 20px rgba(255,215,0,0.6),
        0 0 40px rgba(255,215,0,0.4);
    margin-bottom: 15px;

}

h2{
    font-size: 22px;
    font-weight: 300;
    letter-spacing: 2px;
    color: #ffffff;
    text-transform: uppercase;
}

p{
    font-size:20px;
    color:#ccc;
    margin-bottom:40px;
}

.buttons{
    display:flex;
    justify-content:center;
    gap:20px;
}

.buttons a{
    padding:15px 35px;
    border-radius:12px;
    text-decoration:none;
    font-weight:bold;
    transition:0.3s;
}

.call-btn{
    background:#FFD700;
    color:black;
}

.whatsapp-btn{
    background:#25D366;
    color:white;
}

.buttons a:hover{
    transform:translateY(-5px);
}   
.logo{
    width: 180px;
    animation: pulse 3s infinite ease-in-out;
}

@keyframes pulse{
    0%{
        transform: scale(1);
    }
    50%{
        transform: scale(1.03);
    }
    100%{
        transform: scale(1);
    }
}

.content h1{
    font-size:70px;
    color:#FFD700;
    text-shadow:
        0 0 10px rgba(255,215,0,0.8),
        0 0 20px rgba(255,215,0,0.6),
        0 0 40px rgba(255,215,0,0.4);


}.gate-container{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    pointer-events:none;
    z-index:9999;
}

.gate-left,
.gate-right{
    position:absolute;
    top:0;
    width:50%;
    height:100%;

    background:rgba(90,110,130,0.20);
    backdrop-filter:blur(8px);
    -webkit-backdrop-filter:blur(8px);

    box-shadow:
        inset 0 0 50px rgba(255,255,255,0.05),
        inset 0 0 120px rgba(255,255,255,0.03);

    animation-duration:3s;
    animation-fill-mode:forwards;
    overflow:hidden;
}.gate-left{
    left:0;
    animation-name:openLeft;
}

.gate-right{
    right:0;
    animation-name:openRight;
}.gate-left::after{
    content:'';
    position:absolute;
    top:0;
    right:0;
    width:10px;
    height:100%;
    background:#2b2b2b;
    box-shadow:0 0 10px rgba(0,0,0,0.5);
}

.gate-right::before{
    content:'';
    position:absolute;
    top:0;
    left:0;
    width:10px;
    height:100%;
    background:#2b2b2b;
    box-shadow:0 0 10px rgba(0,0,0,0.5);
}

@keyframes openLeft{
    0%{
        transform:translateX(0);
    }
    100%{
        transform:translateX(-100%);
    }
}

@keyframes openRight{
    0%{
        transform:translateX(0);
    }
    100%{
        transform:translateX(100%);
    }
}.gate-left::after,
.gate-right::before{
    content:'';
    position:absolute;
    top:0;
    width:12px;
    height:100%;
    background:linear-gradient(
        to right,
        #222,
        #555,
        #222
    );
}

.gate-left::after{
    right:0;
}

.gate-right::before{
    left:0;
}.gate-left::before,
.gate-right::after{
    content:'';
    position:absolute;
    top:-20%;
    left:-30%;
    width:40%;
    height:140%;

    background:linear-gradient(
        120deg,
        transparent,
        rgba(255,255,255,0.18),
        transparent
    );

    transform:rotate(20deg);
}.sensor{
    position:absolute;
    top:30px;
    left:50%;
    transform:translateX(-50%);

    width:180px;
    height:30px;

    background:linear-gradient(
        to bottom,
        #555,
        #222
    );

    border-radius:6px;

    box-shadow:
        0 0 20px rgba(255,215,0,0.4);
}

.sensor::after{
    content:'';
    position:absolute;
    bottom:-8px;
    left:50%;
    transform:translateX(-50%);

    width:12px;
    height:12px;
    border-radius:50%;

    background:#FFD700;

    box-shadow:
        0 0 10px #FFD700,
        0 0 20px #FFD700;
}.services{
    padding:100px 50px;
    background:transparent;
    text-align:center;
}

.services h2{
    font-size:48px;
    color:#FFD700;
    margin-bottom:60px;

    width:100%;
    text-align:center;

    display:flex;
    justify-content:center;
    align-items:center;
}

.services-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:30px;
    max-width:1200px;
    margin:auto;
}

.service-card{
    background:rgba(255,255,255,0.05);
    padding:40px;
    border-radius:20px;
    backdrop-filter:blur(10px);
    transition:0.3s;
}

.service-card:hover{
    transform:translateY(-10px);
    box-shadow:0 0 30px rgba(255,215,0,0.2);
}

.service-card h3{
    color:#FFD700;
    margin-bottom:20px;
}.portfolio{
    padding:100px 50px;
    background:transparant;
    text-align:center;
}

.portfolio h2{
    color:#FFD700;
    font-size:50px;
    margin-bottom:50px;
}

.portfolio-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
    gap:30px;
    max-width:1200px;
    margin:auto;
}

.portfolio-card{
    background:rgba(255,255,255,0.05);
    border-radius:20px;
    overflow:hidden;
    transition:0.3s;
}

.portfolio-card:hover{
    transform:translateY(-10px);
    box-shadow:0 0 25px rgba(255,215,0,0.2);
}

.portfolio-card img{
    width:100%;
    height:250px;
    object-fit:cover;
}

.portfolio-card h3{
    color:#FFD700;
    margin:20px 0 10px;
}

.portfolio-card p{
    padding:0 20px 20px;
}
.top-bar{
    position:absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 55px;
background: rgba(30, 30, 30, 0.45);
backdrop-filter: blur(12px);
-webkit-backdrop-filter: blur(12px);
border-bottom: 1px solid rgba(255,215,0,0.4);
    

    border-bottom: 2px solid #FFD700;

    display: flex;
    justify-content: center;
    align-items: center;

    z-index: 1000;
}

.nav-links{
    display:flex;
    gap:50px;
}

.nav-links a{
    color:white;
    text-decoration:none;
    font-size:16px;
    font-weight:600;
    transition:0.3s;
}

.nav-links a:hover{
    color:#FFD700;
}.service-card{
    opacity: 0;
    transition: all 1s ease;
}

.from-left{
    transform: translateX(-150px);
}

.from-right{
    transform: translateX(150px);
}

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