html{scroll-behavior:smooth}
*{box-sizing:border-box;margin:0;padding:0}

body{
    background:#000b2e;
    color:#fff;
    font-family:Arial,Helvetica,sans-serif;
    line-height:1.7;
}

.header{
    height:82px;
    background:linear-gradient(#003f9e,#0067c8);
    border-bottom:2px solid #00a8ff;
    display:flex;
    align-items:center;
    padding:0 48px;
    gap:28px;
    position:sticky;
    top:0;
    z-index:9999;
}

.logo{
    font-size:34px;
    font-weight:900;
    color:#fff;
}
.logo span{color:#ffd400}

.search{
    margin-left:auto;
    width:380px;
    height:48px;
    border:1px solid #009dff;
    background:#00194f;
    color:#74cfff;
    display:flex;
    align-items:center;
    padding:0 18px;
    border-radius:18px;
    font-weight:700;
}

.header-buttons{
    display:flex;
    gap:12px;
}

.header-btn{
    height:48px;
    padding:0 28px;
    display:flex;
    align-items:center;
    justify-content:center;
    background:linear-gradient(#12c7ff,#0076c9);
    color:#fff;
    font-weight:900;
    text-decoration:none;
    border-radius:14px;
    border:2px solid #ffd400;
}

.header-btn.login{
    background:linear-gradient(#9dff47,#008c2b);
    color:#fff;
}

.page{
    max-width:1320px;
    margin:0 auto;
    padding:42px 28px;
}

.top-hero{
    position:relative;
    height:100vh;
    min-height:720px;
    background-image:url('../images/hero.png');
    background-size:cover;
    background-position:center;
    display:flex;
    align-items:center;
    margin-bottom:70px;
    overflow:hidden;
    border-radius:18px;
    border:2px solid #006dff;
}

.top-hero-overlay{
    position:absolute;
    inset:0;
    background:linear-gradient(90deg,rgba(0,8,45,.92),rgba(0,20,80,.65),rgba(0,50,120,.15));
}

.top-hero-content{
    position:relative;
    z-index:2;
    max-width:700px;
    padding-left:70px;
}

.top-hero-content h1{
    font-size:64px;
    line-height:1.05;
    font-weight:900;
    margin-bottom:24px;
}

.top-hero-content p{
    font-size:24px;
    color:#d9ecff;
    margin-bottom:36px;
}

.top-hero-btn,
.claim-btn,
.bonus-overlay-btn{
    background:linear-gradient(#9dff47,#008c2b);
    color:#fff;
    font-weight:900;
    text-decoration:none;
    border:2px solid #ffd400;
    text-shadow:1px 1px 2px #003000;
}

.top-hero-btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    height:64px;
    padding:0 46px;
    font-size:20px;
    border-radius:16px;
}

.hero-content h1{
    font-size:42px;
    margin-bottom:12px;
    color:#ffd400;
}

.hero-content p{
    color:#cde8ff;
    margin-bottom:24px;
    font-size:18px;
}

.bonus-card{
    min-height:380px;
    margin-bottom:24px;
    border:2px solid #007cff;
    background:#00124a;
    border-radius:18px;
    overflow:hidden;
    display:grid;
    grid-template-columns:42% 58%;
    cursor:pointer;
    transition:.25s;
    position:relative;
}

.bonus-card:hover,
.bonus-card.selected{
    border-color:#00b7ff;
    box-shadow:0 0 0 2px rgba(0,183,255,.35),0 0 35px rgba(0,132,255,.35);
}

.bonus-info{
    position:relative;
    z-index:2;
    padding:38px;
    background:linear-gradient(90deg,#000b2e 0%,#001c61 100%);
}

.label{
    display:inline-block;
    background:linear-gradient(#ffd400,#ff9d00);
    color:#00124a;
    padding:8px 14px;
    font-weight:900;
    margin-bottom:18px;
    border-radius:8px;
}

.bonus-info h2{
    font-size:34px;
    line-height:1.15;
    margin-bottom:22px;
    color:#ffd400;
}

.bonus-info ul{list-style:none}

.bonus-info li{
    color:#d9ecff;
    margin-bottom:10px;
    font-size:16px;
}

.bonus-info li::before{
    content:"🎡";
    margin-right:10px;
}

.bonus-art{
    min-height:380px;
    background-size:contain;
    background-position:center;
    background-repeat:no-repeat;
    background-color:#00124a;
}

.art-one{background-image:url('../images/bonus1.png')}
.art-two{background-image:url('../images/bonus2.png')}

.bonus-overlay-btn{
    position:absolute;
    right:55px;
    bottom:45px;
    width:390px;
    max-width:45%;
    height:72px;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:22px;
    border-radius:16px;
    z-index:10;
    transition:.2s;
}

.bonus-overlay-btn:hover,
.top-hero-btn:hover,
.claim-btn:hover,
.header-btn:hover{
    transform:scale(1.03);
    text-decoration:none;
}

.why-us{
    margin-top:90px;
    margin-bottom:90px;
}

.why-us h2{
    text-align:center;
    font-size:42px;
    margin-bottom:40px;
    color:#ffd400;
}

.why-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:22px;
}

.why-card{
    background:#00194f;
    border:1px solid #007cff;
    padding:30px;
    border-radius:18px;
}

.why-card h3{margin-bottom:15px}
.why-card p{color:#cde8ff}

.seo-text{
    max-width:1200px;
    margin:70px auto;
    padding:35px;
    background:#00194f;
    border:1px solid #007cff;
    border-radius:18px;
}

.seo-text h2{
    color:#ffd400;
    margin-bottom:18px;
    font-size:32px;
}

.seo-text p{
    color:#d9ecff;
    margin-bottom:18px;
    font-size:17px;
}

.footer{
    margin-top:80px;
    background:#002f7a;
    padding:40px 60px;
    border-top:2px solid #00a8ff;
}

.footer-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:80px;
    max-width:1200px;
    margin:0 auto;
}

.footer a{
    display:block;
    text-decoration:none;
    color:#ffd400;
    font-size:18px;
    font-weight:800;
    margin-bottom:14px;
}

.footer a:hover{color:#fff}

.copyright{
    background:#00071f;
    text-align:center;
    padding:24px;
    color:#cde8ff;
    font-size:16px;
}

.container{
    max-width:1100px;
    margin:0 auto;
    padding:70px 25px;
}

.container h1{
    color:#ffd400;
    margin-bottom:25px;
    font-size:38px;
}

.container h2{
    color:#74cfff;
    margin-top:30px;
}

.container p,
.container li{
    color:#d9ecff;
    font-size:16px;
}

.container a{
    color:#ffd400;
    text-decoration:none;
}

.container a:hover{text-decoration:underline}

@media(max-width:900px){
    .header{
        height:auto;
        padding:18px;
        flex-direction:column;
        align-items:stretch;
    }

    .search,
    .header-btn{
        width:100%;
    }

    .header-buttons{
        width:100%;
    }

    .top-hero{
        min-height:620px;
    }

    .top-hero-content{
        padding:28px;
    }

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

    .bonus-card{
        grid-template-columns:1fr;
    }

    .bonus-info h2{
        font-size:26px;
    }

    .bonus-art{
        min-height:260px;
    }

    .bonus-overlay-btn{
        position:relative;
        right:auto;
        bottom:auto;
        max-width:none;
        width:auto;
        margin:20px;
    }

    .why-grid,
    .footer-grid{
        grid-template-columns:1fr;
    }
}