:root {
    --bg0: #070a12;
    --bg1: #0b1222;
    --card: rgba(255, 255, 255, .06);
    --card2: rgba(255, 255, 255, .08);
    --stroke: rgba(148, 163, 184, .25);
    --text: #e5e7eb;
    --muted: #9aa4b2;
    --blue: #3b82f6;
    --cyan: #22d3ee;
    --violet: #a78bfa;
    --glow: 0 0 18px rgba(59, 130, 246, .35), 0 0 42px rgba(34, 211, 238, .18);
    --glow-strong: 0 0 22px rgba(34, 211, 238, .45), 0 0 70px rgba(167, 139, 250, .22);
    --r: 18px;
}

* {
    box-sizing: border-box
}

html,
body {
    height: 100%
}

body {
    margin: 0;
    font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    color: var(--text);
    overflow: hidden;
    background:
        radial-gradient(900px 600px at 20% 15%, rgba(59, 130, 246, .18), transparent 60%),
        radial-gradient(900px 700px at 80% 20%, rgba(34, 211, 238, .12), transparent 60%),
        radial-gradient(800px 700px at 50% 85%, rgba(167, 139, 250, .12), transparent 60%),
        linear-gradient(135deg, var(--bg0), var(--bg1));
}

/* Canvas particles behind everything */
#fx {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

/* soft animated glow blobs */
.blob {
    position: fixed;
    width: 560px;
    height: 560px;
    filter: blur(55px);
    opacity: .28;
    border-radius: 50%;
    z-index: 0;
    animation: drift 18s ease-in-out infinite alternate;
    pointer-events: none;
    mix-blend-mode: screen;
}

.b1 {
    left: -120px;
    top: -160px;
    background: radial-gradient(circle at 30% 30%, rgba(59, 130, 246, .85), rgba(59, 130, 246, 0) 62%);
    animation-duration: 22s;
}

.b2 {
    right: -180px;
    top: -120px;
    background: radial-gradient(circle at 35% 35%, rgba(34, 211, 238, .85), rgba(34, 211, 238, 0) 62%);
    animation-duration: 19s;
}

.b3 {
    left: 20%;
    bottom: -240px;
    background: radial-gradient(circle at 35% 35%, rgba(167, 139, 250, .85), rgba(167, 139, 250, 0) 62%);
    animation-duration: 25s;
}

@keyframes drift {
    from {
        transform: translate3d(0, 0, 0) scale(1);
    }

    to {
        transform: translate3d(70px, 40px, 0) scale(1.06);
    }
}

.wrap {
    position: relative;
    z-index: 1;
    height: 100%;
    display: grid;
    place-items: center;
    padding: 24px;
}

.card {
    width: min(860px, 100%);
    border: 1px solid var(--stroke);
    background: linear-gradient(180deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .04));
    border-radius: calc(var(--r) + 10px);
    box-shadow:
        0 30px 120px rgba(0, 0, 0, .55),
        0 0 0 1px rgba(255, 255, 255, .05) inset;
    backdrop-filter: blur(12px);
    overflow: hidden;
    position: relative;
}

/* top glow line */
.card::before {
    content: "";
    position: absolute;
    left: -20%;
    top: -2px;
    width: 140%;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(34, 211, 238, .85), rgba(59, 130, 246, .85), rgba(167, 139, 250, .75), transparent);
    filter: blur(.2px);
    opacity: .85;
}

.inner {
    padding: 48px 44px 34px;
}

.brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-bottom: 14px;
}

.logo {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background:
        radial-gradient(circle at 30% 25%, rgba(34, 211, 238, .95), rgba(34, 211, 238, 0) 55%),
        radial-gradient(circle at 70% 75%, rgba(167, 139, 250, .9), rgba(167, 139, 250, 0) 55%),
        linear-gradient(135deg, rgba(59, 130, 246, .65), rgba(34, 211, 238, .35));
    box-shadow: var(--glow-strong);
    border: 1px solid rgba(255, 255, 255, .14);
    position: relative;
    overflow: hidden;
}

.logo::after {
    content: "";
    position: absolute;
    inset: -40%;
    background: linear-gradient(120deg, transparent 40%, rgba(255, 255, 255, .35), transparent 60%);
    transform: rotate(20deg);
    animation: shine 4.8s ease-in-out infinite;
    opacity: .55;
}

@keyframes shine {

    0%,
    50% {
        transform: translateX(-30%) rotate(20deg);
    }

    100% {
        transform: translateX(30%) rotate(20deg);
    }
}

h1 {
    font-size: clamp(34px, 4vw, 54px);
    line-height: 1.05;
    margin: 0;
    letter-spacing: -.03em;
    text-shadow: 0 0 18px rgba(34, 211, 238, .08);
}

.sub {
    margin: 10px auto 0;
    max-width: 56ch;
    font-size: 16px;
    color: var(--muted);
    line-height: 1.6;
    text-align: center;
}

.chips {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin: 26px 0 30px;
}

.chip {
    font-size: 13px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, .22);
    background: rgba(255, 255, 255, .04);
    color: #cbd5e1;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, .04) inset;
}

.chip strong {
    color: #e2e8f0;
    font-weight: 600;
}

.buttons {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 6px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 18px;
    border-radius: 14px;
    text-decoration: none;
    font-weight: 650;
    letter-spacing: -.01em;
    border: 1px solid rgba(148, 163, 184, .20);
    background: rgba(255, 255, 255, .03);
    color: #e5e7eb;
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
    min-width: 220px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: "";
    position: absolute;
    inset: -2px;
    background: radial-gradient(600px 180px at 20% 10%, rgba(34, 211, 238, .20), transparent 55%),
        radial-gradient(600px 220px at 80% 90%, rgba(167, 139, 250, .18), transparent 58%);
    opacity: .0;
    transition: opacity .18s ease;
}

.btn:hover {
    transform: translateY(-2px);
    border-color: rgba(34, 211, 238, .35);
    box-shadow: var(--glow);
    background: rgba(255, 255, 255, .05);
}

.btn:hover::before {
    opacity: 1;
}

.btn.primary {
    border-color: rgba(59, 130, 246, .45);
    background: linear-gradient(135deg, rgba(59, 130, 246, .28), rgba(34, 211, 238, .18));
    box-shadow: 0 0 0 1px rgba(255, 255, 255, .06) inset, 0 18px 55px rgba(59, 130, 246, .12);
}

.btn.primary:hover {
    box-shadow: var(--glow-strong);
    border-color: rgba(34, 211, 238, .55);
}

.btn .ico {
    width: 34px;
    height: 34px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, .14);
    background: rgba(255, 255, 255, .06);
    box-shadow: 0 0 0 1px rgba(0, 0, 0, .18) inset;
    flex: 0 0 auto;
}

.meta {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 34px;
    padding: 18px 44px;
    border-top: 1px solid rgba(148, 163, 184, .16);
    background: rgba(255, 255, 255, .02);
    color: #94a3b8;
    font-size: 13px;
}

.meta a {
    color: #cbd5e1;
    text-decoration: none;
    border-bottom: 1px dashed rgba(203, 213, 225, .35);
}

.meta a:hover {
    border-bottom-color: rgba(34, 211, 238, .75);
    text-shadow: 0 0 14px rgba(34, 211, 238, .25);
}

@media (max-width:520px) {
    .inner {
        padding: 40px 22px 26px;
    }

    .meta {
        padding: 16px 22px;
    }

    .btn {
        min-width: 100%;
    }
}