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

body{
    background:#f5f7fa;
    color:#222;
}

/* ===== Header ===== */
.top-bar{
    background:#0d1b2a;
    color:white;
    padding:20px 50px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    position:sticky;
    top:0;
    z-index:1000;
}

.top-bar h1{
    font-size:32px;
    font-weight:bold;
}

.back-btn{
    text-decoration:none;
    background:#00b4d8;
    color:white;
    padding:12px 22px;
    border-radius:8px;
    transition:0.3s;
}

.back-btn:hover{
    background:#0077b6;
}

/* ===== Header Section ===== */
.services-header{
    text-align:center;
    padding:70px 20px 50px;
}

.small-title{
    color:#00b4d8;
    font-size:15px;
    font-weight:bold;
    letter-spacing:2px;
    margin-bottom:10px;
}

.services-header h2{
    font-size:55px;
    color:#0d1b2a;
    margin-bottom:20px;
}

.services-header p{
    max-width:750px;
    margin:auto;
    color:#666;
    font-size:18px;
    line-height:1.8;
}

/* ===== Services Grid ===== */
.services-grid{
    width:90%;
    margin:auto;
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
    gap:30px;
    padding-bottom:70px;
}

/* ===== Service Card ===== */
.service-card{
    background:white;
    border-radius:20px;
    overflow:hidden;
    box-shadow:0 10px 25px rgba(0,0,0,0.08);
    transition:0.3s;
}

.service-card:hover{
    transform:translateY(-10px);
}

.service-card img{
    width:100%;
    height:230px;
    object-fit:cover;
}

.service-card h3{
    text-align:center;
    color:#0d1b2a;
    font-size:26px;
    margin:25px 20px 10px;
}

.service-card p{
    text-align:center;
    color:#666;
    padding:0 25px;
    margin-bottom:20px;
    line-height:1.6;
}

.service-card ul{
    list-style:none;
    padding:0 30px;
}

.service-card ul li{
    margin-bottom:12px;
    color:#444;
}

.service-card ul li::before{
    content:"✔ ";
    color:#00b4d8;
    font-weight:bold;
}

/* ===== Button ===== */
.book-btn{
    display:block;
    width:85%;
    margin:25px auto;
    text-align:center;
    background:#00b4d8;
    color:white;
    text-decoration:none;
    padding:15px;
    border-radius:10px;
    font-size:18px;
    transition:0.3s;
}

.book-btn:hover{
    background:#0077b6;
}

/* ===== Features Section ===== */
.features{
    width:90%;
    margin:0 auto 70px;
    background:white;
    border-radius:20px;
    padding:35px;
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:20px;
    box-shadow:0 5px 15px rgba(0,0,0,0.05);
}

.feature{
    text-align:center;
}

.feature i{
    font-size:40px;
    color:#00b4d8;
    margin-bottom:15px;
}

.feature h4{
    margin-bottom:10px;
    color:#0d1b2a;
}

.feature p{
    color:#666;
}

/* ===== Responsive ===== */
@media(max-width:768px){

    .top-bar{
        flex-direction:column;
        gap:15px;
        padding:20px;
    }

    .services-header h2{
        font-size:38px;
    }

    .service-card h3{
        font-size:22px;
    }

    .services-grid{
        width:95%;
    }
}