:root {
    --bg: #050505;
    --bg2: #0d0a06;
    --gold: #f6d36a;
    --peach: #f08b6f;
    --text: #fff4d6;
    --muted: #b99d82;
    --border: rgba(246, 211, 106, .22);
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Arial, sans-serif;
}

.container {
    width: min(1180px, 92%);
    margin: auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(5,5,5,.82);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo img {
    width: 155px;
}

.nav {
    display: flex;
    gap: 28px;
}

.nav a,
.footer a {
    color: var(--muted);
    text-decoration: none;
    font-weight: 700;
}

.nav a:hover,
.footer a:hover {
    color: var(--gold);
}

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

.login-btn,
.register-btn,
.phone-form button,
.search-pay button {
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 12px 20px;
    text-decoration: none;
    font-weight: 800;
}

.login-btn {
    color: var(--gold);
}

.register-btn,
.phone-form button,
.search-pay button {
    color: #050505;
    background: linear-gradient(135deg, var(--gold), var(--peach));
}

.hero {
    padding: 90px 0 80px;
    background:
        radial-gradient(circle at 75% 20%, rgba(246,211,106,.16), transparent 32%),
        radial-gradient(circle at 15% 70%, rgba(240,139,111,.12), transparent 34%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 60px;
}

.eyebrow {
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 13px;
    font-weight: 900;
}

.hero h1 {
    font-size: 64px;
    line-height: 1;
    margin: 18px 0;
    background: linear-gradient(135deg, var(--gold), var(--peach));
    -webkit-background-clip: text;
    color: transparent;
}

.hero p {
    color: var(--muted);
    font-size: 18px;
    max-width: 540px;
}

.phone-form {
    display: flex;
    margin-top: 32px;
    background: rgba(255,255,255,.04);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 7px;
    max-width: 620px;
}

.phone-form input {
    flex: 1;
    background: transparent;
    border: 0;
    outline: 0;
    color: var(--text);
    padding: 0 18px;
    font-size: 16px;
}

.code-btn {
    background: transparent !important;
    color: var(--gold) !important;
}

.store-buttons {
    display: flex;
    gap: 14px;
    margin-top: 22px;
}

.store-buttons a {
    color: var(--text);
    text-decoration: none;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 12px 18px;
}

.hero-visual {
    position: relative;
    min-height: 480px;
}

.card-mock {
    position: absolute;
    right: 0;
    top: 30px;
    width: 520px;
    transform: rotate(-7deg);
    filter: drop-shadow(0 30px 45px rgba(0,0,0,.6));
}

.card-mock img {
    width: 100%;
    border-radius: 28px;
}

.phone-mock {
    position: absolute;
    left: 20px;
    bottom: 0;
    width: 230px;
    height: 430px;
    border-radius: 34px;
    background: linear-gradient(180deg, #17110a, #030303);
    border: 1px solid var(--border);
    padding: 26px;
    box-shadow: 0 30px 60px rgba(0,0,0,.6);
}

.phone-top {
    width: 78px;
    height: 7px;
    background: #111;
    border-radius: 99px;
    margin: 0 auto 35px;
}

.balance,
.amount {
    color: var(--gold);
    font-size: 32px;
    font-weight: 900;
}

.phone-actions {
    display: grid;
    gap: 10px;
    margin-top: 30px;
}

.phone-actions span {
    background: rgba(246,211,106,.08);
    border: 1px solid var(--border);
    padding: 13px;
    border-radius: 14px;
    color: var(--gold);
}

.steps,
.features,
.topup,
.payments {
    padding: 78px 0;
}

.steps-grid,
.topup-grid,
.payment-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.step,
.topup-card,
.payment-grid div,
.feature,
.phone-big {
    background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.02));
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 26px;
}

.step span {
    color: var(--gold);
    font-size: 34px;
    font-weight: 900;
}

.step h3,
.topup-card h3,
.feature h3 {
    color: var(--gold);
}

.step p,
.topup-card p,
.feature p {
    color: var(--muted);
}

.step a {
    color: var(--peach);
    text-decoration: none;
    font-weight: 800;
}

.feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 45px;
    align-items: center;
}

.feature-grid h2,
.topup h2,
.payments h2 {
    font-size: 42px;
    color: var(--gold);
}

.feature {
    margin-bottom: 16px;
}

.phone-big {
    width: 320px;
    min-height: 520px;
    margin: auto;
    text-align: center;
    border-radius: 42px;
}

.phone-big img {
    width: 170px;
    margin-top: 30px;
}

.mini-card {
    height: 170px;
    margin-top: 40px;
    border-radius: 24px;
    background: linear-gradient(135deg, #050505, #1a1208);
    border: 1px solid var(--gold);
}

.search-pay {
    display: flex;
    margin: 25px 0 28px;
    background: rgba(255,255,255,.05);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 8px;
}

.search-pay input {
    flex: 1;
    background: transparent;
    border: 0;
    outline: 0;
    color: var(--text);
    padding: 0 20px;
    font-size: 16px;
}

.payment-grid div {
    text-align: center;
    font-weight: 800;
    color: var(--gold);
}

.footer {
    border-top: 1px solid var(--border);
    padding: 42px 0;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.footer img {
    width: 140px;
}

.footer p {
    color: var(--muted);
}

@media (max-width: 900px) {
    .nav,
    .header-actions {
        display: none;
    }

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

    .hero h1 {
        font-size: 44px;
    }

    .hero-visual {
        min-height: 560px;
    }

    .card-mock {
        width: 100%;
        position: relative;
        transform: none;
    }

    .phone-mock {
        position: relative;
        left: auto;
        margin: 25px auto 0;
    }

    .steps-grid,
    .topup-grid,
    .payment-grid {
        grid-template-columns: 1fr;
    }

    .phone-form,
    .search-pay,
    .footer-inner {
        flex-direction: column;
        border-radius: 24px;
    }
}