:root {
    --bg: #0b1020;
    --panel: #0f172a;
    --text: #e2e8f0;
    --muted: #94a3b8;
    --brand: #7c3aed;
    --brand-2: #22d3ee;
    --accent: #10b981;
    --shadow: 0 10px 30px rgba(0,0,0,.25);
}

* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth
}

html, body {
    height: 100%
}

body {
    margin: 0;
    font-family: ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;
    color: var(--text);
    background: linear-gradient(180deg,#0b1020 0%, #0b1020 50%, #0d1326 100%)
}

.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 16px
}

.header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: saturate(1.2) blur(8px);
    background: rgba(11,16,32,.6);
    border-bottom: 1px solid rgba(255,255,255,.06)
}

    .header .inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 12px 0
    }

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    letter-spacing: .3px
}

    .logo .mark {
        width: 28px;
        height: 28px;
        border-radius: 10px;
        background: linear-gradient(135deg,var(--brand),var(--brand-2));
        display: grid;
        place-items: center
    }

        .logo .mark svg {
            width: 16px;
            height: 16px;
            fill: #fff
        }

.nav a {
    color: var(--text);
    text-decoration: none;
    padding: 8px 10px;
    border-radius: 10px;
    font-size: 14px
}

    .nav a:hover {
        background: rgba(255,255,255,.06)
    }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,.12);
    text-decoration: none;
    color: var(--text);
    background: linear-gradient(135deg, rgba(124,58,237,.18), rgba(34,211,238,.18));
    box-shadow: var(--shadow)
}

    .btn.primary {
        border-color: transparent;
        background: linear-gradient(135deg,var(--brand),var(--brand-2));
        color: white;
        font-weight: 700
    }

    .btn.ghost {
        background: transparent;
        border-color: rgba(255,255,255,.14)
    }

    .btn:hover {
        transform: translateY(-1px);
        transition: transform .2s ease
    }

.hero {
    position: relative;
    min-height: 68vh;
    display: grid;
    place-items: center;
    overflow: hidden
}

    .hero .bg {
        position: absolute;
        inset: -10%;
        background: radial-gradient(24rem 24rem at 12% 20%, rgba(255,255,255,.18), transparent 60%), radial-gradient(32rem 32rem at 85% 50%, rgba(255,255,255,.14), transparent 60%), radial-gradient(28rem 28rem at 50% 92%, rgba(255,255,255,.10), transparent 60%), linear-gradient(135deg,#0ea5e9, #7c3aed);
        will-change: transform;
        transform: translateY(0)
    }

    .hero .fade {
        position: absolute;
        inset: 0;
        background: radial-gradient(80% 60% at 50% 0%, rgba(255,255,255,.22), transparent 60%)
    }

    .hero .content {
        position: relative;
        padding: 80px 0;
        text-align: center
    }

    .hero h1 {
        font-size: clamp(30px,6vw,54px);
        line-height: 1.05;
        margin: 0 0 14px
    }

    .hero p {
        color: var(--muted);
        margin: 0 0 24px;
        font-size: clamp(16px,2.3vw,18px)
    }

.badges {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin: 14px 0 26px
}

.badge {
    font-size: 12px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12)
}

.grid {
    display: grid;
    gap: 18px
}

    .grid.cols-3 {
        grid-template-columns: repeat(3,1fr)
    }

@media (max-width:900px) {
    .grid.cols-3 {
        grid-template-columns: 1fr
    }
}

.card {
    background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 18px;
    padding: 18px
}

    .card h3 {
        margin: 6px 0 10px
    }

    .card p {
        color: var(--muted);
        margin: 0
    }

.section {
    padding: 40px 0
}

    .section a {
        color: var(--text);
    }

    .section h2 {
        font-size: clamp(22px,4vw,32px);
        margin: 0 0 12px
    }

    .section p.lead {
        color: var(--muted);
        max-width: 70ch
    }

.support {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    align-items: center
}

.footer {
    padding: 28px 0;
    color: var(--muted);
    border-top: 1px solid rgba(255,255,255,.08);
    background: rgba(255,255,255,.02)
}

    .footer a {
        color: var(--text);
        text-decoration: none
    }

    .footer .cols {
        display: grid;
        gap: 16px;
        grid-template-columns: 2fr 1fr
    }

@media (max-width:800px) {
    .footer .cols {
        grid-template-columns: 1fr
    }
}

.small {
    font-size: 13px;
    color: var(--muted)
}

.icon {
    width: 20px;
    height: 20px;
    color: #e2e8f0;
    vertical-align: -2px;
}

    .icon.warning {
        color: #f59e0b;
    }

/* Forms */
.form {
    max-width: 720px;
    margin: 0 auto;
    padding: 16px;
    background: linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.02));
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 18px
}

.row {
    display: flex;
    flex-direction: column;
    margin-bottom: 12px
}

    .row > label {
        margin-bottom: 6px;
        color: #cfe1ffba
    }

.checkbox {
    flex-direction: row;
    align-items: center;
    gap: 8px
}

input, textarea {
    padding: 10px;
    border: 1px solid #2a314a;
    border-radius: 8px;
    /*background: #0f142a;*/
    /*color: var(--text)*/
    color: black;
}

.btn {
    padding: 12px 16px;
    border: 0;
    border-radius: 10px;
    cursor: pointer;
    background: linear-gradient(135deg,var(--brand),var(--brand-2));
    color: #fff
}

.val {
    color: #fca5a5;
    font-size: .9em
}

@media (min-width:640px) {
    .row {
        flex-direction: row;
        align-items: center
    }

        .row > label {
            width: 220px;
            margin: 0
        }

        .row > input, .row > textarea {
            flex: 1
        }
}