:root {
    color-scheme: dark;
    --bg: #14140f;
    --ink: #f3efe4;
    --muted: #9a9486;
    --line: #2c2c24;
    --lime: #d6ea4a;
    --ink-on-lime: #16160f;
    --panel: #1c1c16;
    --key: #26261e;
}

* { box-sizing: border-box; }

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

body {
    margin: 0;
    min-height: 100vh;
    color: var(--ink);
    font: 16px/1.5 "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
    background:
        repeating-linear-gradient(
            -18deg,
            transparent 0 18px,
            rgba(214, 234, 74, 0.028) 18px 19px
        ),
        var(--bg);
    -webkit-font-smoothing: antialiased;
}

.grain {
    pointer-events: none;
    position: fixed;
    inset: 0;
    z-index: 0;
    opacity: 0.09;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.bar, main, .foot {
    position: relative;
    z-index: 1;
}

a { color: inherit; }

.bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    max-width: 1180px;
    margin: 0 auto;
    padding: 22px 24px 8px;
}

.mark {
    text-decoration: none;
    font-family: "Bricolage Grotesque", ui-sans-serif, sans-serif;
    font-weight: 800;
    font-size: 22px;
    letter-spacing: -0.04em;
}

.bar-nav {
    display: flex;
    align-items: center;
    gap: 14px;
}

.langs {
    display: flex;
    border: 1px solid var(--line);
    background: var(--panel);
}

.langs a {
    min-width: 44px;
    padding: 8px 10px;
    text-align: center;
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
}

.langs a.is-on {
    background: var(--lime);
    color: var(--ink-on-lime);
}

.ghost {
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    border-bottom: 1px solid var(--lime);
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
    gap: 48px;
    align-items: start;
    max-width: 1180px;
    margin: 0 auto;
    padding: 56px 24px 72px;
}

.kicker {
    margin: 0;
    color: var(--lime);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

h1, h2, h3 {
    font-family: "Bricolage Grotesque", ui-sans-serif, sans-serif;
    letter-spacing: -0.045em;
    line-height: 0.98;
}

h1 {
    margin: 14px 0 0;
    max-width: 14ch;
    font-size: clamp(40px, 7vw, 76px);
    font-weight: 800;
}

h2 {
    margin: 10px 0 0;
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
}

h3 {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
}

.lead {
    margin: 22px 0 0;
    max-width: 38em;
    color: var(--muted);
    font-size: 18px;
}

.badge {
    display: inline-block;
    margin: 22px 0 0;
    padding: 0 0 0 10px;
    border-left: 2px solid var(--lime);
    background: none;
    color: var(--muted);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.os-note,
.oss-note {
    margin: 14px 0 0;
    max-width: 38em;
    color: var(--muted);
    font-size: 14px;
}

.oss-note a {
    color: var(--lime);
    font-weight: 600;
}

.block-head { max-width: 22em; margin-bottom: 28px; }

.block-head.wide { max-width: 40em; }

.block-head .lead {
    margin-top: 14px;
    font-size: 16px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 18px;
    background: var(--lime);
    color: var(--ink-on-lime);
    text-decoration: none;
    font-weight: 700;
}

.btn-line {
    background: transparent;
    color: var(--ink);
    box-shadow: inset 0 0 0 1px var(--line);
}

.shot { margin: 0; }

.shot img {
    display: block;
    width: 100%;
    height: auto;
    background: #0f0f0c;
    border: 1px solid #3a3a2e;
}

.shot figcaption {
    margin: 14px 0 0;
    color: var(--muted);
    font-size: 13px;
}

.shot-phone {
    justify-self: end;
    width: min(100%, 320px);
}

.shot-phone img {
    border-radius: 22px;
    box-shadow: 14px 14px 0 var(--lime);
}

.shot-window {
    margin: 0 0 28px;
    max-width: 640px;
}

.shot-window img {
    box-shadow: 14px 14px 0 var(--lime);
}

.block, .split, .own, .free, .foot {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px 80px;
}

.cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    margin: 0;
    padding: 0;
    list-style: none;
    background: var(--line);
    border: 1px solid var(--line);
}

.cards li {
    padding: 24px;
    background: var(--bg);
}

.cards p {
    margin: 10px 0 0;
    color: var(--muted);
}

.split {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 40px;
    align-items: start;
}

.who {
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: who;
}

.who li {
    counter-increment: who;
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 16px;
    padding: 16px 0;
    border-top: 1px solid var(--line);
    color: var(--muted);
}

.who li::before {
    content: counter(who, decimal-leading-zero);
    color: var(--lime);
    font-family: "Bricolage Grotesque", sans-serif;
    font-weight: 800;
    font-size: 18px;
}

.steps {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.steps span {
    display: block;
    color: var(--lime);
    font-family: "Bricolage Grotesque", sans-serif;
    font-size: 32px;
    font-weight: 800;
}

.steps p {
    margin: 10px 0 0;
    color: var(--muted);
}

.own {
    background: var(--lime);
    color: var(--ink-on-lime);
    max-width: none;
    padding: 64px 24px;
}

.own .kicker,
.own .own-note { color: #4a5218; }

.own h2, .own p {
    max-width: 1180px;
    margin-left: auto;
    margin-right: auto;
}

.own h2 { max-width: 16ch; }

.own p {
    margin-top: 16px;
    max-width: 46em;
    font-size: 18px;
}

.own-note { font-size: 15px !important; }

.free h2 { max-width: 12ch; }

.free p {
    margin-top: 16px;
    max-width: 34em;
    color: var(--muted);
    font-size: 18px;
}

.foot {
    padding-bottom: 40px;
    color: var(--muted);
    font-size: 14px;
    border-top: 1px solid var(--line);
    padding-top: 28px;
}

@media (max-width: 860px) {
    .hero,
    .split,
    .cards,
    .steps {
        grid-template-columns: 1fr;
    }

    h1 { max-width: none; }

    .shot-phone {
        justify-self: start;
        width: min(100%, 280px);
    }

    .shot-phone img,
    .shot-window img {
        box-shadow: 10px 10px 0 var(--lime);
    }

    .ghost { display: none; }
}