/* wwwroot/css/site.css */
:root {
    --bg: #0b0d14;
    --card: #121624;
    --muted: #9aa3b2;
    --text: #eef1f6;
    --brand: #6c5ce7;
    --brand-2: #00e5a8;
    --maxw: 1200px;
    --radius: 18px;
    --shadow: 0 10px 30px rgba(0,0,0,.25);
}

*, *::before, *::after {
    box-sizing: border-box
}

html, body {
    margin: 0;
    padding: 0
}

img {
    max-width: 100%;
    display: block
}

a {
    color: inherit;
    text-decoration: none
}

button, input, select, textarea {
    font: inherit
}

body {
    font-family: Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,"Helvetica Neue",Arial;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--maxw);
    margin-inline: auto;
    padding: 0 20px;
}

/* Layout body container (below topbar) */
.body-container {
    margin-top: 20px;
}

/* Topbar / nav */
.topbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: saturate(140%) blur(10px);
    background: rgba(11,13,20,.6);
    border-bottom: 1px solid rgba(255,255,255,.06);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: .7rem;
    font-weight: 800;
}

.logo-mark {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: conic-gradient(from 180deg at 50% 50%, var(--brand), #00c7d4, #00e5a8, #ffd166, var(--brand));
    box-shadow: 0 8px 22px rgba(108,92,231,.35);
}

.nav-links {
    display: flex;
    gap: 1rem;
    align-items: center;
}

    .nav-links a {
        padding: .6rem .8rem;
        border-radius: 10px;
        color: #c6cce0;
    }

        .nav-links a.active {
            background: #161b2a;
            color: #fff;
        }

        .nav-links a:hover {
            background: #161b2a;
        }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    padding: .9rem 1.1rem;
    border-radius: 999px;
    border: 1px solid #2a3146;
    font-weight: 600;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg,var(--brand),#8b7eff);
    border-color: transparent;
    color: #fff;
}

.btn-ghost {
    background: transparent;
    color: #e6ebfb;
}

/* Hero & cards (generic) */
.hero {
    margin: 36px 0;
    border-radius: calc(var(--radius) + 4px);
    border: 1px solid rgba(255,255,255,.06);
    background: radial-gradient(1200px 600px at 80% -10%, rgba(108,92,231,.25), transparent 60%), linear-gradient(180deg,#0e1220 0%,#0b0d14 100%);
}

.hero-inner {
    padding: 36px 20px;
}

h1 {
    font-size: clamp(2rem,4.6vw,3.6rem);
    line-height: 1.05;
    margin: 0 0 10px;
}

.lead {
    color: #c0c8db;
    max-width: 60ch;
}

section {
    margin: 30px 0 60px;
}

.card {
    background: var(--card);
    border: 1px solid #26314f;
    border-radius: 16px;
    padding: 20px;
}

/* Grids */
.grid {
    display: grid;
    gap: 16px
}

.grid-2 {
    grid-template-columns: 1fr 1fr
}

.grid-3 {
    grid-template-columns: 1fr 1fr 1fr
}

/* Utility */
footer {
    margin: 60px 0 40px;
    color: #9aa3b2;
}

/* Responsive */
@media (max-width: 900px) {
    .grid-2, .grid-3 {
        grid-template-columns: 1fr
    }
}

/* Make main text bright and readable everywhere */
body,
p,
li,
span,
div {
    color: #ffffff;
}

/* Keep small helper / secondary text slightly dimmer if you want */
.muted,
.small,
.subtle {
    color: #c0c8db;
}

h1, h2, h3, h4, h5, h6 {
    color: #ffffff;
}