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

body {
    min-height: 100vh;
    font-family: Arial, sans-serif;
    color: #fff;
    background: #030616;
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(110, 70, 255, .55), transparent 28%),
        radial-gradient(circle at 80% 30%, rgba(0, 190, 255, .35), transparent 30%),
        radial-gradient(circle at 50% 80%, rgba(255, 190, 60, .22), transparent 28%),
        url("https://images.unsplash.com/photo-1534796636912-3b95b3ab5986?q=90&w=2400");
    background-size: cover;
    background-position: center;
    z-index: -3;
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(3, 6, 22, .25), rgba(3, 6, 22, .92)),
        radial-gradient(circle at center, transparent 0%, rgba(0,0,0,.45) 75%);
    z-index: -2;
}

.stars {
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        radial-gradient(#fff 1px, transparent 1px),
        radial-gradient(rgba(255,255,255,.7) 1px, transparent 1px);
    background-size: 80px 80px, 140px 140px;
    animation: starsMove 60s linear infinite;
    opacity: .45;
    z-index: -1;
}

@keyframes starsMove {
    from { transform: translateY(0); }
    to { transform: translateY(-160px); }
}

.header {
    width: 100%;
    padding: 26px 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 30px;
    font-weight: 900;
    letter-spacing: 2px;
    color: #ffd36a;
    text-shadow: 0 0 18px rgba(255, 211, 106, .55);
}

.logo span {
    color: #55d7ff;
    text-shadow: 0 0 18px rgba(85, 215, 255, .8);
}

.nav a {
    color: rgba(255,255,255,.82);
    text-decoration: none;
    margin-left: 24px;
    font-size: 15px;
}

.nav a:hover {
    color: #ffd36a;
}

.hero {
    min-height: calc(100vh - 90px);
    padding: 80px 90px;
    display: grid;
    grid-template-columns: 1.25fr .75fr;
    gap: 55px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(255,255,255,.09);
    border: 1px solid rgba(255,255,255,.16);
    backdrop-filter: blur(14px);
    color: #aee8ff;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: 72px;
    line-height: 1.02;
    margin-bottom: 24px;
    text-shadow: 0 0 35px rgba(85, 215, 255, .25);
}

.hero h1 strong {
    color: #ffd36a;
}

.hero p {
    max-width: 760px;
    font-size: 21px;
    line-height: 1.65;
    color: rgba(255,255,255,.78);
    margin-bottom: 34px;
}

.actions {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}

.btn {
    border: 0;
    border-radius: 16px;
    padding: 16px 28px;
    color: white;
    font-size: 17px;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 0 28px rgba(255,255,255,.12);
}

.btn-buy {
    background: linear-gradient(135deg, #00d46a, #00a84f);
    box-shadow: 0 0 30px rgba(0, 212, 106, .35);
}

.btn-sell {
    background: linear-gradient(135deg, #ff3d5d, #b9002b);
    box-shadow: 0 0 30px rgba(255, 61, 93, .35);
}

.stats-card {
    background: rgba(7, 13, 36, .58);
    border: 1px solid rgba(255,255,255,.18);
    backdrop-filter: blur(18px);
    border-radius: 30px;
    padding: 30px;
    box-shadow:
        0 30px 80px rgba(0,0,0,.35),
        inset 0 0 50px rgba(85, 215, 255, .05);
}

.stats-card h2 {
    color: #ffd36a;
    font-size: 25px;
    margin-bottom: 24px;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255,255,255,.09);
    color: rgba(255,255,255,.78);
}

.stat-row:last-child {
    border-bottom: 0;
}

.stat-row b {
    color: #fff;
    font-size: 18px;
}

.glow-panel {
    margin-top: 28px;
    border-radius: 22px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(255,211,106,.13), rgba(85,215,255,.11));
    border: 1px solid rgba(255,255,255,.14);
}

.footer {
    padding: 30px;
    text-align: center;
    color: rgba(255,255,255,.65);
}

@media (max-width: 1000px) {
    .header {
        padding: 22px;
        flex-direction: column;
        gap: 18px;
    }

    .nav {
        text-align: center;
    }

    .nav a {
        display: inline-block;
        margin: 8px 10px;
    }

    .hero {
        grid-template-columns: 1fr;
        padding: 40px 22px;
    }

    .hero h1 {
        font-size: 46px;
    }
}
.info-section{
    padding: 60px 90px;
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(320px,1fr));
    gap: 30px;
}

.info-card{
    background: rgba(7,13,36,.58);
    border: 1px solid rgba(255,255,255,.15);
    backdrop-filter: blur(18px);
    border-radius: 25px;
    padding: 30px;
    box-shadow: 0 20px 60px rgba(0,0,0,.35);
}

.info-card h2{
    color:#ffd36a;
    margin-bottom:20px;
}

.info-card p,
.news-item,
.faq-item,
.step{
    color: rgba(255,255,255,.82);
    line-height:1.8;
    margin-bottom:15px;
}

.news-item,
.faq-item,
.step{
    padding:15px;
    border-radius:15px;
    background: rgba(255,255,255,.04);
    border:1px solid rgba(255,255,255,.08);
}
.form-control{
    width: 100%;
    margin-bottom: 16px;
    padding: 15px 18px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,.16);
    background: rgba(255,255,255,.08);
    color: white;
    outline: none;
}

.form-control::placeholder{
    color: rgba(255,255,255,.55);
}

.textarea{
    min-height: 150px;
    resize: vertical;
}
.cabinet-layout{
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 28px;
    padding: 40px 70px;
}

.cabinet-sidebar{
    position: sticky;
    top: 25px;
    height: fit-content;
    background: rgba(7,13,36,.7);
    border: 1px solid rgba(255,255,255,.15);
    backdrop-filter: blur(18px);
    border-radius: 28px;
    padding: 22px;
    box-shadow: 0 25px 70px rgba(0,0,0,.35);
}

.cabinet-user{
    display: flex;
    gap: 14px;
    align-items: center;
    margin-bottom: 22px;
    padding-bottom: 18px;
    border-bottom: 1px solid rgba(255,255,255,.12);
}

.cabinet-user span{
    display: block;
    margin-top: 4px;
    color: rgba(255,255,255,.55);
    font-size: 13px;
}

.cabinet-avatar{
    width: 48px;
    height: 48px;
    border-radius: 16px;
    background: linear-gradient(135deg,#ffd36a,#55d7ff);
    color: #030616;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
}

.cabinet-sidebar a{
    display: block;
    color: rgba(255,255,255,.82);
    text-decoration: none;
    padding: 13px 14px;
    border-radius: 14px;
    margin-bottom: 6px;
    transition: .2s;
}

.cabinet-sidebar a:hover{
    background: rgba(255,255,255,.09);
    color: #ffd36a;
}

.cabinet-content{
    min-width: 0;
}

.cabinet-grid{
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(220px,1fr));
    gap: 22px;
    margin: 25px 0;
}

@media (max-width: 1000px){
    .cabinet-layout{
        grid-template-columns: 1fr;
        padding: 25px;
    }

    .cabinet-sidebar{
        position: relative;
        top: 0;
    }
}
.banner-list{
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 25px;
}

.banner-box{
    display: grid;
    grid-template-columns: minmax(260px, 1fr) 1fr;
    gap: 24px;
    align-items: center;
    padding: 20px;
    border-radius: 22px;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.12);
}

.banner-preview{
    position: relative;
    overflow: hidden;
    border-radius: 18px;
    background:
        linear-gradient(rgba(5,10,25,.25), rgba(5,10,25,.65)),
        radial-gradient(circle at 20% 40%, rgba(255,211,106,.55), transparent 25%),
        radial-gradient(circle at 80% 30%, rgba(85,215,255,.55), transparent 28%),
        url("https://images.unsplash.com/photo-1462331940025-496dfbfc7564?q=90&w=1600");
    background-size: cover;
    background-position: center;
    border: 1px solid rgba(255,255,255,.18);
    box-shadow: 0 0 40px rgba(85,215,255,.18);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 18px 24px;
}

.banner-preview strong{
    color: #ffd36a;
    font-size: 24px;
    letter-spacing: 2px;
    text-shadow: 0 0 18px rgba(255,211,106,.7);
}

.banner-preview span{
    color: #b8f0ff;
    margin-top: 8px;
}

.banner-small{
    height: 60px;
    max-width: 468px;
}

.banner-small strong{
    font-size: 18px;
}

.banner-medium{
    height: 90px;
    max-width: 728px;
}

.banner-large{
    height: 250px;
    max-width: 970px;
}

@media (max-width: 900px){
    .banner-box{
        grid-template-columns: 1fr;
    }
}
.real-banner{
    max-width:100%;
    border-radius:18px;
    border:1px solid rgba(255,255,255,.15);
    box-shadow:0 0 35px rgba(85,215,255,.25);
}

.banner-code{
    min-height:90px;
    font-size:13px;
}
.deposit-address{
    padding: 18px;
    border-radius: 16px;
    background: rgba(0,0,0,.35);
    border: 1px solid rgba(255,255,255,.15);
    color: #55d7ff;
    font-weight: 800;
    word-break: break-all;
    margin-bottom: 18px;
}

.qr-box{
    margin-top: 22px;
    width: 160px;
    height: 160px;
    border-radius: 22px;
    background:
        linear-gradient(135deg, rgba(255,255,255,.9), rgba(210,240,255,.9));
    color: #030616;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 32px;
}
.nav-btn{
    padding: 10px 16px;
    border-radius: 14px;
    background: rgba(255,255,255,.10);
    border: 1px solid rgba(255,255,255,.18);
}

.nav-register{
    background: linear-gradient(135deg, #ffd36a, #ff9f1c);
    color: #050816 !important;
    font-weight: 900;
    box-shadow: 0 0 25px rgba(255,211,106,.45);
}
.setting-toggle{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255,255,255,.09);
    color: rgba(255,255,255,.86);
}

.setting-toggle:last-child{
    border-bottom: 0;
}

.setting-toggle input{
    width: 22px;
    height: 22px;
    accent-color: #ffd36a;
}
.form-control{
    color: #ffffff;
}

.form-control option{
    background: #071024;
    color: #ffffff;
}