*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:'Segoe UI', sans-serif;
}

body{
    background:#f5f5f5;
    color:#333;
}

header{
    background:linear-gradient(135deg,#ff6600,#ff8c42);
    color:white;
    padding:40px 20px;
    text-align:center;
    box-shadow:0 5px 15px rgba(0,0,0,0.2);
}

header h1{
    font-size:38px;
    margin-bottom:10px;
}

header p{
    font-size:18px;
    opacity:0.9;
}

.section{
    max-width:1100px;
    margin:40px auto;
    padding:0 20px;
}

.carousel-container{
    position:relative;
    overflow:hidden;
    border-radius:20px;
    box-shadow:0 10px 30px rgba(0,0,0,0.15);
    background:white;
}

.carousel{
    display:flex;
    transition:transform 0.5s ease-in-out;
}

.carousel img{
    width:100%;
    flex-shrink:0;
    max-height:500px;
    height:auto;
    object-fit:contain;
    background:white;
    cursor:pointer;
}

button{
    position:absolute;
    top:50%;
    transform:translateY(-50%);
    background:rgba(255,102,0,0.85);
    border:none;
    color:white;
    width:55px;
    height:55px;
    border-radius:50%;
    cursor:pointer;
    font-size:24px;
    transition:0.3s;
    z-index:10;
}

.prev{ left:15px; }
.next{ right:15px; }

button:hover{
    background:#ff6600;
    transform:translateY(-50%) scale(1.1);
}

.promo-section{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:40px;
    margin-top:50px;
    background:white;
    padding:30px;
    border-radius:20px;
    box-shadow:0 5px 20px rgba(0,0,0,0.08);
}

.promo-text{
    flex:1;
    text-align:left;
}

.promo-text h2{
    color:#ff6600;
    margin-bottom:15px;
    font-size:30px;
}

.promo-text p{
    font-size:16px;
    line-height:1.8;
    margin-bottom:15px;
}

.promo-text a{
    display:inline-block;
    background:#ff6600;
    color:white;
    text-decoration:none;
    padding:12px 25px;
    border-radius:8px;
    margin-top:10px;
}

.promo-image{
    flex:1;
    text-align:center;
}

.promo-image img{
    width:100%;
    max-width:450px;
    border-radius:15px;
}

.cards{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:20px;
    margin-top:40px;
}

.card{
    background:white;
    padding:25px;
    border-radius:15px;
    box-shadow:0 5px 15px rgba(0,0,0,0.1);
}

.card h3{
    color:#ff6600;
    margin-bottom:10px;
}

.card p{
    line-height:1.6;
}

.modal{
    display:none;
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(0,0,0,0.9);
    justify-content:center;
    align-items:center;
    z-index:999;
}

.modal img{
    max-width:90%;
    max-height:90%;
    border-radius:15px;
}

.close{
    position:absolute;
    top:20px;
    right:30px;
    color:white;
    font-size:40px;
    cursor:pointer;
}

footer{
    margin-top:50px;
    background:#222;
    color:white;
    padding:25px;
    text-align:center;
}

@media(max-width:768px){

    header h1{
        font-size:28px;
    }

    .carousel img{
        max-height:280px;
    }

    button{
        width:42px;
        height:42px;
        font-size:18px;
    }

    .promo-section{
        flex-direction:column-reverse;
        text-align:center;
    }

    .promo-text{
        text-align:center;
    }

    .promo-text h2{
        font-size:24px;
    }
}

@media(max-width:480px){

    .carousel img{
        max-height:220px;
    }

    header p{
        font-size:15px;
    }

.back-home{
    position:fixed;
    top:20px;
    left:20px;
    z-index:1000;
}

.back-home a{
    background:#ffffff;
    color:#ff6600;
    text-decoration:none;
    font-weight:bold;
    padding:12px 20px;
    border-radius:30px;
    box-shadow:0 4px 12px rgba(0,0,0,0.15);
    transition:0.3s;
    border:2px solid #ff6600;
}

.back-home a:hover{
    background:#ff6600;
    color:white;
    transform:translateY(-2px);
}



}