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

body{
    font-family:Inter,sans-serif;
    color:#222;
    background:#fff;
}

a{
    text-decoration:none;
}

img{
    display:block;
    width:100%;
}

.container{
    width:100%;
    max-width:1440px;
    margin:auto;
    padding:0 32px;
}

/* NAVBAR */

nav{
    border-bottom:1px solid #ececec;
    background:#fff;
}

.nav-content{
    min-height:90px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:40px;
}

.logo{
    display:flex;
    align-items:center;
    gap:14px;
}

.logo img{
    width:52px;
    height:52px;
    border-radius:12px;
}

.logo h2{
    font-family: "Kaushan Script", cursive;
    font-size:32px;
    color: #0d5c63;
}

.menu{
    display:flex;
    list-style:none;
    gap:50px;
}

.menu a{
    color:#222;
    font-size:18px;
    transition:.3s;
}

.menu a:hover{
    color:#0D5C63;
}

.contact-btn{
    background:#0D5C63;
    color:white;
    padding:14px 28px;
    border-radius:12px;
}

/* HERO */

.hero{
    padding:90px 0;
}

.hero-content{
    display:flex;
    align-items:center;
    gap:80px;
}

.hero-left{
    flex:1;
}

.hero-right{
    flex:1;
}

.tag{
    display:inline-block;
    background:#e7f7f8;
    color:#0D5C63;
    padding:10px 18px;
    border-radius:30px;
    margin-bottom:25px;
}

.hero h1{
    font-size:64px;
    line-height:1.1;
    margin-bottom:25px;
}

.hero p{
    color:#666;
    font-size:20px;
    line-height:1.8;
    margin-bottom:35px;
}

.hero-buttons{
    display:flex;
    gap:15px;
}

.primary-btn{
    background:#0D5C63;
    color:white;
    padding:16px 32px;
    border-radius:12px;
}

.secondary-btn{
    border:2px solid #0D5C63;
    color:#0D5C63;
    padding:16px 32px;
    border-radius:12px;
}

.hero-right img{
    height:600px;
    object-fit:cover;
    border-radius:30px;
    box-shadow:0 20px 50px rgba(0,0,0,.15);
}

/* FEATURES */

.features{
    padding:50px 0 100px;
}

.feature-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:24px;
    align-items:stretch;
}

.feature-card{
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    text-align:center;

    min-height:220px;
    padding:30px;

    background:white;
    border-radius:20px;
    box-shadow:0 5px 25px rgba(0,0,0,.08);
}

.feature-card i{
    font-size:34px;
    color:#0D5C63;
    margin-bottom:18px;
}

.feature-card h3{
    margin-bottom:12px;
}

.feature-card p{
    color:#666;
    line-height:1.6;
}

/* FOOTER */

footer{
    background:#081C24;
    color:white;
    padding:40px 0;
}

.footer-content{
    display:flex;
    justify-content:space-between;
    align-items:center;
}

.footer-links{
    display:flex;
    gap:20px;
}

.footer-links a{
    color:white;
    font-size:24px;
}

/* RESPONSIVE */

@media(max-width:1024px){

    .hero-content{
        gap:40px;
    }

    .hero h1{
        font-size:48px;
    }

    .feature-grid{
        grid-template-columns:repeat(2,1fr);
    }
}

@media(max-width:768px){

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

    .hero-right img{
        height:400px;
    }

    .hero h1{
        font-size:40px;
    }

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

    .footer-content{
        flex-direction:column;
        gap:20px;
        text-align:center;
    }
}

@media(max-width:480px){

    .container{
        padding:0 16px;
    }

    .hero{
        padding:50px 0;
    }

    .hero h1{
        font-size:32px;
    }

    .hero p{
        font-size:16px;
    }

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

.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.65);
    backdrop-filter: blur(6px);
    justify-content: center;
    align-items: center;
    z-index: 999;
}

.modal-content {
    background: white;
    padding: 30px;
    border-radius: 16px;
    width: 360px;
    text-align: center;
    position: relative;
    animation: pop 0.25s ease;
}

@keyframes pop {
    from { transform: scale(0.85); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.close-btn {
    position: absolute;
    right: 14px;
    top: 10px;
    font-size: 26px;
    cursor: pointer;
    color: #333;
}

.modal-content h2 {
    margin-bottom: 20px;
    font-size: 20px;
}

/* choices */
.choices {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* cards */
.choice-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;

    padding: 25px 10px;
    border-radius: 14px;
    text-decoration: none;

    background: #f7f7f7;
    color: #222;

    transition: 0.25s;
}

.choice-card i {
    font-size: 28px;
}

/* hover effect */
.choice-card:hover {
    background: #111;
    color: white;
    transform: translateY(-3px);
}


.mainSearch,
.subSearch {
    width: 100%;
    padding: 14px;
    border: 1px solid #dcdcdc;
    border-radius: 12px;
    font-size: 14px;
    transition: .3s;
}

.mainSearch:focus,
.subSearch:focus {
    outline: none;
    border-color: #0d5c63;
    box-shadow: 0 0 10px rgba(13, 92, 99, 0.15);
}

.logo a{
    color: #0D5C63;
}
.hero iframe{
    display: block;
    margin: 0 auto;
}