* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Arial, Helvetica, sans-serif;
    color: #f8fafc;
    background:
        linear-gradient(120deg, rgba(242, 39, 52, 0.22), transparent 38%),
        #070b12;
}

.shell {
    width: min(1080px, calc(100% - 32px));
    margin: 0 auto;
    padding: 56px 0;
}

.hero {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 22px;
    align-items: center;
    margin-bottom: 28px;
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 72px;
    height: 72px;
    border-radius: 18px;
    background: #f22734;
    color: white;
    font-size: 34px;
    font-weight: 800;
}

.eyebrow {
    margin: 0 0 8px;
    color: #f87171;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

h1 {
    margin: 0;
    font-size: clamp(34px, 5vw, 68px);
    line-height: 1;
    letter-spacing: 0;
}

.lead {
    max-width: 760px;
    margin: 18px 0 0;
    color: #cbd5e1;
    font-size: 20px;
    line-height: 1.45;
}

.panel {
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.88);
    padding: 24px;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.status-grid article {
    min-height: 92px;
    padding: 18px;
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 8px;
    background: rgba(30, 41, 59, 0.72);
}

.status-grid span {
    display: block;
    margin-bottom: 10px;
    color: #cbd5e1;
}

.status-grid strong {
    display: block;
    font-size: 22px;
}

.primary-action {
    display: block;
    width: 100%;
    margin: 20px 0;
    padding: 18px 20px;
    border: 0;
    border-radius: 8px;
    background: #ef2335;
    color: #fff;
    font-size: 18px;
    font-weight: 800;
    text-align: center;
    text-decoration: none;
}

.primary-action:disabled {
    cursor: not-allowed;
    background: #334155;
    color: #cbd5e1;
}

.download-meta {
    display: grid;
    gap: 8px;
    margin: -4px 0 20px;
    color: #94a3b8;
    font-size: 13px;
    overflow-wrap: anywhere;
}

.download-meta a {
    color: #fca5a5;
    font-weight: 700;
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.steps article {
    display: grid;
    grid-template-columns: 38px 1fr;
    gap: 12px;
    align-items: start;
    padding: 16px;
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 8px;
}

.steps span {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #ef2335;
    font-weight: 800;
}

.steps p {
    margin: 0;
    color: #dbe4ee;
    line-height: 1.4;
}

@media (max-width: 780px) {
    .hero,
    .status-grid,
    .steps {
        grid-template-columns: 1fr;
    }
}