:root {
    color-scheme: dark;
    --bg: #050505;
    --panel: #121212;
    --panel-alt: #1c1c1c;
    --text: #f2f4f3;
    --muted: #b3b3b3;
    --soft: #303030;
    --green: #21e065;
    --green-dark: #159947;
    --black: #07110b;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background: var(--bg);
}

body {
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    background:
        radial-gradient(circle at 80% 0%, rgba(33, 224, 101, 0.14), transparent 34rem),
        linear-gradient(180deg, #080808 0%, #050505 48rem);
    color: var(--text);
    line-height: 1.6;
}

a {
    color: var(--green);
}

code,
pre {
    font-family: Consolas, "Liberation Mono", monospace;
}

code {
    background: #222;
    border: 1px solid var(--soft);
    border-radius: 0.45rem;
    padding: 0.15rem 0.35rem;
}

pre {
    overflow-x: auto;
    background: #0d0d0d;
    border: 1px solid var(--soft);
    border-radius: 0.9rem;
    padding: 1rem;
}

pre code {
    border: 0;
    padding: 0;
    background: transparent;
}

.hero {
    min-height: 86vh;
    padding: 1.25rem;
}

.topbar {
    max-width: 1120px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--text);
    text-decoration: none;
    font-weight: 800;
}

.brand img {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 0.65rem;
}

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

.nav-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.95rem;
}

.nav-links a:hover {
    color: var(--text);
}

.hero-grid {
    max-width: 1120px;
    margin: 0 auto;
    min-height: calc(86vh - 5rem);
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr);
    gap: 2rem;
    align-items: center;
}

.hero-copy {
    max-width: 46rem;
}

.eyebrow {
    margin: 0 0 0.6rem;
    color: var(--green);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    margin-bottom: 1rem;
    font-size: clamp(3rem, 8vw, 6.8rem);
    line-height: 0.92;
    max-width: 10ch;
}

h2 {
    margin-bottom: 0.8rem;
    font-size: clamp(2rem, 4vw, 3.3rem);
    line-height: 1;
}

h3 {
    margin-bottom: 0.65rem;
    font-size: 1.15rem;
}

.lede {
    max-width: 42rem;
    color: var(--muted);
    font-size: 1.18rem;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin: 1.8rem 0 1rem;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3rem;
    padding: 0.85rem 1.2rem;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 800;
}

.button.primary {
    background: var(--green);
    color: var(--black);
}

.button.primary:hover {
    background: #27f46f;
}

.button.secondary {
    background: #242424;
    color: var(--text);
    border: 1px solid var(--soft);
}

.button.secondary:hover {
    background: #303030;
}

.small,
.note {
    color: var(--muted);
    font-size: 0.95rem;
}

.download-panel,
.cards article {
    background: rgba(18, 18, 18, 0.88);
    border: 1px solid var(--soft);
    border-radius: 1.2rem;
    box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.28);
}

.download-panel {
    padding: 1.4rem;
}

.app-icon {
    width: 5rem;
    height: 5rem;
    border-radius: 1.2rem;
    margin-bottom: 1.2rem;
}

dl {
    margin: 0;
}

dl div {
    padding: 1rem 0;
    border-top: 1px solid var(--soft);
}

dt {
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
}

dd {
    margin: 0.2rem 0 0;
}

main {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.25rem 4rem;
}

.section {
    padding: 4rem 0;
    border-top: 1px solid var(--soft);
}

.section-heading {
    max-width: 42rem;
    margin-bottom: 1.4rem;
}

.cards {
    display: grid;
    gap: 1rem;
}

.cards.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cards.three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cards article {
    padding: 1.25rem;
}

ul {
    margin: 0;
    padding-left: 1.2rem;
}

li + li {
    margin-top: 0.55rem;
}

.steps {
    display: grid;
    gap: 0.8rem;
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: steps;
}

.steps li {
    counter-increment: steps;
    position: relative;
    padding: 1.1rem 1.1rem 1.1rem 4rem;
    background: var(--panel);
    border: 1px solid var(--soft);
    border-radius: 1rem;
}

.steps li::before {
    content: counter(steps);
    position: absolute;
    left: 1.1rem;
    top: 1.1rem;
    width: 2rem;
    height: 2rem;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--green);
    color: var(--black);
    font-weight: 900;
}

.ui {
    color: var(--text);
    font-weight: 700;
}

.faq {
    display: grid;
    gap: 0.7rem;
}

details {
    background: var(--panel);
    border: 1px solid var(--soft);
    border-radius: 1rem;
    padding: 1rem 1.1rem;
}

summary {
    cursor: pointer;
    font-weight: 800;
}

details p {
    margin: 0.7rem 0 0;
    color: var(--muted);
}

footer {
    border-top: 1px solid var(--soft);
    padding: 2rem 1.25rem;
    color: var(--muted);
    text-align: center;
}

footer p {
    margin-bottom: 0.5rem;
}

@media (max-width: 820px) {
    .topbar,
    .hero-grid {
        align-items: flex-start;
    }

    .topbar {
        flex-direction: column;
    }

    .hero-grid,
    .cards.two,
    .cards.three {
        grid-template-columns: 1fr;
    }

    .hero-grid {
        padding-top: 4rem;
        min-height: auto;
    }

    h1 {
        max-width: 11ch;
    }
}