/* KOFA home page (Pages/Index.cshtml): its sections only. Tokens, header, side drawer and footer: kofa.css. */
/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: 10px;
    border: 1px solid var(--accent);
    background: var(--accent);
    color: var(--accent-text);
    font-weight: 600;
    white-space: nowrap;
}
.btn:hover { text-decoration: none; filter: brightness(1.08); }
.btn-small { padding: 6px 14px; font-size: .9rem; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--accent); }
.btn-disabled { background: var(--bg-alt); border-color: var(--border); color: var(--muted); cursor: not-allowed; }

/* Hero */
.hero {
    padding: 72px 0 56px;
    background:
        radial-gradient(900px 420px at 85% 10%, var(--glow), transparent 70%),
        radial-gradient(600px 300px at 0% 100%, color-mix(in srgb, var(--accent-2) 12%, transparent), transparent 70%);
}

.hero-inner { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }

.eyebrow { margin: 0 0 12px; color: var(--accent-2); font-weight: 600; letter-spacing: .12em; text-transform: uppercase; font-size: .8rem; }

h1 { margin: 0 0 18px; font-size: clamp(2.1rem, 4.6vw, 3.4rem); line-height: 1.1; letter-spacing: -.02em; }
h1 em {
    font-style: normal;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.lead { margin: 0 0 28px; font-size: 1.12rem; color: var(--muted); max-width: 36em; }

.cta { display: flex; flex-wrap: wrap; gap: 12px; }

.facts { display: flex; flex-wrap: wrap; gap: 8px 20px; list-style: none; padding: 0; margin: 28px 0 0; color: var(--muted); font-size: .9rem; }
.facts li::before { content: "●"; color: var(--accent-2); margin-right: 8px; font-size: .6em; vertical-align: middle; }

.hero-graph {
    margin: 0;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background:
        radial-gradient(circle, color-mix(in srgb, var(--muted) 22%, transparent) 1px, transparent 1px) 0 0 / 22px 22px,
        var(--surface);
    box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .35);
}
.hero-graph svg { display: block; width: 100%; height: auto; }
.node rect { fill: var(--bg); stroke: var(--border); stroke-width: 1.5; }
.node-main rect { stroke: var(--accent); stroke-width: 2; fill: color-mix(in srgb, var(--accent) 8%, var(--bg)); }
.n-title { fill: var(--text); font: 600 15px system-ui, sans-serif; }
.n-sub { fill: var(--muted); font: 12px ui-monospace, SFMono-Regular, Menlo, monospace; }
.port { stroke: var(--surface); stroke-width: 2; }
.port.out { fill: var(--accent); }
.port.in { fill: var(--accent-2); }
.pulse { fill: var(--accent-2); }

@media (prefers-reduced-motion: reduce) {
    .pulse { display: none; }
    html { scroll-behavior: auto; }
}

/* Sections */
.section { padding: 72px 0; }
.section-alt { background: var(--bg-alt); }

h2 { margin: 0 0 10px; font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: -.01em; }
h3 { margin: 0 0 8px; font-size: 1.1rem; }
.section-lead { margin: 0 0 36px; color: var(--muted); max-width: 44em; }
.section h2 + .features, .section h2 + .steps, .section h2 + .shots, .section h2 + .portals { margin-top: 32px; }


.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature { padding: 24px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); }
.feature p { margin: 0; color: var(--muted); }
.feature .icon {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    margin-bottom: 14px;
    border-radius: 10px;
    background: color-mix(in srgb, var(--accent) 14%, transparent);
    color: var(--accent);
    font-size: 1.25rem;
}

.steps { list-style: none; counter-reset: step; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.steps li { counter-increment: step; padding: 24px; border-radius: 14px; background: var(--surface); border: 1px solid var(--border); }
.steps li::before {
    content: counter(step);
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    margin-bottom: 12px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #fff;
    font-weight: 700;
}
.steps p { margin: 0; color: var(--muted); }

/* Screenshots */
.shots { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.shot { margin: 0; }
.shot-frame { border: 1px solid var(--border); border-radius: 12px; overflow: hidden; background: var(--surface); }
.shot-bar { display: flex; gap: 6px; padding: 9px 12px; border-bottom: 1px solid var(--border); background: var(--bg-alt); }
.shot-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--border); }
.shot img { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.shot-placeholder {
    display: grid;
    place-items: center;
    aspect-ratio: 16 / 10;
    color: var(--muted);
    font-size: .95rem;
    background:
        repeating-linear-gradient(135deg, transparent 0 14px, color-mix(in srgb, var(--border) 45%, transparent) 14px 15px),
        var(--surface);
}
.shot figcaption { padding: 12px 2px 0; color: var(--muted); font-size: .95rem; }
.shot figcaption strong { display: block; color: var(--text); }

/* Downloads */
.downloads { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.download { display: flex; flex-direction: column; padding: 24px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); }
.download p { margin: 0 0 20px; flex: 1; font-size: .92rem; }
.download-live { border-color: var(--accent); }
.download .version { margin: -12px 0 10px; flex: 0; font: .85rem ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--accent-2); }
.platforms { display: flex; flex-wrap: wrap; gap: 8px; }
.platforms .btn { flex: 1 1 auto; padding: 8px 12px; font-size: .9rem; }

/* Entry points */
.portals { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.portal { display: flex; flex-direction: column; padding: 24px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); color: var(--text); transition: border-color .15s, transform .15s; }
.portal:hover { text-decoration: none; border-color: var(--accent); transform: translateY(-2px); }
.portal p { margin: 0 0 16px; flex: 1; color: var(--muted); font-size: .93rem; }
.go { color: var(--accent); font-weight: 600; font-size: .92rem; }

@media (max-width: 960px) {
    .hero-inner { grid-template-columns: 1fr; }
    .features, .downloads, .portals { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .hero { padding: 44px 0 36px; }
    .section { padding: 52px 0; }
    .features, .steps, .shots, .downloads, .portals { grid-template-columns: 1fr; }
    .wrap { padding: 0 16px; }
}

/* "Write your own Komod" command block */
.dev-cmd { margin: 20px 0; padding: 14px 18px; overflow: auto; background: var(--bg); color: var(--text); border: 1px solid var(--border); border-radius: 10px; font: .9rem/1.6 ui-monospace, "SF Mono", Menlo, Consolas, monospace; }

/* EULA modal opened by the download buttons */
.eula-dialog { width: min(760px, calc(100vw - 32px)); max-height: calc(100vh - 32px); padding: 24px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); color: var(--text); }
.eula-dialog::backdrop { background: rgba(0, 0, 0, .6); }
.eula-dialog h2 { margin: 0 0 6px; }
.eula-scroll { height: min(46vh, 380px); overflow: auto; margin: 12px 0; padding: 12px 14px; border: 1px solid var(--border); border-radius: 10px; }
.eula-scroll pre { margin: 0; white-space: pre-wrap; font: .88rem/1.5 inherit; }
.eula-accept { display: flex; gap: 10px; align-items: flex-start; margin: 0 0 16px; font-size: .93rem; cursor: pointer; }
.eula-accept input { margin-top: 4px; flex: none; }
.eula-actions { display: flex; justify-content: flex-end; gap: 10px; }
.eula-actions .btn:disabled { opacity: .45; cursor: not-allowed; }