:root {
    --bg-deep: #05080f;
    --bg-card: #0c1220;
    --bg-card-hover: #111a2e;
    --border: rgba(65, 105, 225, 0.22);
    --border-bright: rgba(100, 180, 255, 0.45);
    --text: #e8eef8;
    --text-muted: #8b9bb8;
    --accent: #4169e1;
    --accent-light: #5b9fff;
    --accent-cyan: #6ee7ff;
    --glow: rgba(65, 105, 225, 0.35);
    --success: #34d399;
    --warning: #fbbf24;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
    --font: "Segoe UI", system-ui, -apple-system, sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--bg-deep);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

.bg-glow {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -10%, rgba(65, 105, 225, 0.18), transparent),
        radial-gradient(ellipse 60% 40% at 100% 50%, rgba(110, 231, 255, 0.06), transparent),
        radial-gradient(ellipse 50% 30% at 0% 80%, rgba(65, 105, 225, 0.08), transparent);
}

.container {
    position: relative;
    z-index: 1;
    width: min(1100px, 92vw);
    margin: 0 auto;
    padding: 0 0 4rem;
}

/* Header */
.site-header {
    padding: 2.5rem 0 3rem;
    text-align: center;
}

.logo-wrap {
    display: inline-flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 1rem;
}

.logo {
    width: 72px;
    height: 72px;
    border-radius: 18px;
    box-shadow: 0 0 40px var(--glow);
    object-fit: cover;
}

.brand h1 {
    font-size: clamp(2rem, 5vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #fff 0%, var(--accent-cyan) 50%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand .tagline {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 520px;
    margin: 0.5rem auto 0;
}

.header-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 1.75rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.35rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), #2d4fc7);
    color: #fff;
    box-shadow: 0 8px 28px var(--glow);
}

.btn-primary:hover {
    box-shadow: 0 12px 36px rgba(65, 105, 225, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text);
    border-color: var(--border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--border-bright);
}

.btn-download {
    background: linear-gradient(135deg, #0ea5e9, var(--accent));
    color: #fff;
    box-shadow: 0 8px 24px rgba(14, 165, 233, 0.35);
}

.btn-discord {
    background: #5865f2;
    color: #fff;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

/* Nav pills */
.nav-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin: 2rem 0;
    position: sticky;
    top: 0.75rem;
    z-index: 50;
    padding: 0.5rem;
    background: rgba(5, 8, 15, 0.85);
    backdrop-filter: blur(12px);
    border-radius: 999px;
    border: 1px solid var(--border);
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.nav-pills a {
    color: var(--text-muted);
    text-decoration: none;
    padding: 0.45rem 1rem;
    border-radius: 999px;
    font-size: 0.88rem;
    font-weight: 500;
    transition: color 0.2s, background 0.2s;
}

.nav-pills a:hover,
.nav-pills a.active {
    color: #fff;
    background: rgba(65, 105, 225, 0.25);
}

/* Section */
.section {
    margin-bottom: 3rem;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.section-desc {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

/* Steps */
.steps-timeline {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem 1.75rem;
    box-shadow: var(--shadow);
    transition: border-color 0.2s;
}

.step-card:hover {
    border-color: var(--border-bright);
}

.step-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.step-number {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent), var(--accent-cyan));
    color: #fff;
    font-weight: 800;
    font-size: 1.15rem;
    display: grid;
    place-items: center;
    box-shadow: 0 4px 16px var(--glow);
}

.step-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.step-summary {
    color: var(--text-muted);
    font-size: 0.92rem;
}

.step-body ol,
.step-body ul {
    margin: 0.75rem 0 0 1.25rem;
    color: var(--text);
}

.step-body li {
    margin-bottom: 0.4rem;
}

.step-body li strong {
    color: var(--accent-cyan);
}

.step-actions {
    margin-top: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.trial-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.75rem;
    padding: 0.5rem 0.9rem;
    background: rgba(251, 191, 36, 0.12);
    border: 1px solid rgba(251, 191, 36, 0.35);
    border-radius: var(--radius-sm);
    color: var(--warning);
    font-size: 0.9rem;
    font-weight: 600;
}

.substeps {
    margin-top: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.substep {
    padding: 1rem;
    background: rgba(0, 0, 0, 0.25);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--accent);
}

.substep-title {
    font-weight: 600;
    margin-bottom: 0.35rem;
    font-size: 0.95rem;
}

/* Image placeholders */
.screenshots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
    margin-top: 1.25rem;
    align-items: start;
}

.screenshots > div {
    display: flex;
    flex-direction: column;
}

.screenshot-slot {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 2px dashed rgba(100, 180, 255, 0.25);
    background: rgba(0, 0, 0, 0.35);
    line-height: 0;
}

.screenshot-slot:not(.has-image) {
    aspect-ratio: 16 / 10;
    min-height: 140px;
}

.screenshot-slot.has-image {
    border-style: solid;
    border-color: rgba(100, 180, 255, 0.18);
    height: auto;
}

.screenshot-slot img {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    object-fit: contain;
    vertical-align: middle;
}

.screenshot-slot .placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.82rem;
    text-align: center;
    padding: 1rem;
    pointer-events: none;
}

.screenshot-slot .placeholder svg {
    width: 36px;
    height: 36px;
    opacity: 0.4;
}

.screenshot-slot.has-image .placeholder {
    display: none;
}

.screenshot-caption {
    margin-top: 0.4rem;
    font-size: 0.78rem;
    color: var(--text-muted);
    text-align: center;
}

/* Pricing / extend */
.extend-card {
    background: linear-gradient(135deg, rgba(65, 105, 225, 0.12), rgba(110, 231, 255, 0.06));
    border: 1px solid var(--border-bright);
    border-radius: var(--radius);
    padding: 1.75rem;
    text-align: center;
}

.extend-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.extend-card p {
    color: var(--text-muted);
    margin-bottom: 1.25rem;
}

.extend-options {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

/* Commands */
.commands-panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.commands-tabs {
    display: flex;
    border-bottom: 1px solid var(--border);
}

.commands-tab {
    flex: 1;
    padding: 1rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.commands-tab:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.03);
}

.commands-tab.active {
    color: var(--accent-cyan);
    background: rgba(65, 105, 225, 0.12);
    box-shadow: inset 0 -2px 0 var(--accent);
}

.commands-search-wrap {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
}

.commands-search {
    width: 100%;
    padding: 0.65rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.35);
    color: var(--text);
    font-family: inherit;
    font-size: 0.95rem;
}

.commands-search:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(65, 105, 225, 0.2);
}

.commands-list {
    max-height: 560px;
    overflow-y: auto;
    padding: 0.5rem;
}

.command-item {
    border-radius: var(--radius-sm);
    margin-bottom: 0.35rem;
    border: 1px solid transparent;
    transition: background 0.15s, border-color 0.15s;
}

.command-item:hover {
    background: var(--bg-card-hover);
}

.command-item.hidden {
    display: none;
}

.command-item summary {
    display: grid;
    grid-template-columns: 160px 1fr 20px;
    gap: 0.75rem;
    align-items: center;
    padding: 0.75rem 1rem;
    cursor: pointer;
    list-style: none;
}

.command-item summary::-webkit-details-marker {
    display: none;
}

.command-item summary::after {
    content: "▸";
    color: var(--text-muted);
    transition: transform 0.2s;
}

.command-item[open] summary::after {
    transform: rotate(90deg);
}

.cmd-name {
    font-family: "Cascadia Code", "Consolas", monospace;
    font-size: 0.88rem;
    color: var(--accent-cyan);
    font-weight: 600;
}

.cmd-desc-short {
    font-size: 0.86rem;
    color: var(--text-muted);
}

.cmd-details {
    padding: 0 1rem 0.85rem 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.cmd-sub {
    padding: 0.55rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.cmd-sub:last-child {
    border-bottom: none;
}

.cmd-sub-name {
    font-family: "Cascadia Code", "Consolas", monospace;
    font-size: 0.82rem;
    color: var(--accent-light);
    margin-bottom: 0.2rem;
}

.cmd-sub-desc {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 0.35rem;
}

.cmd-sub.muted {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-style: italic;
}

.cmd-args {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    margin-top: 0.35rem;
}

.cmd-arg {
    font-size: 0.8rem;
    color: var(--text-muted);
    padding-left: 0.5rem;
    border-left: 2px solid rgba(65, 105, 225, 0.35);
}

.cmd-arg code {
    color: #a5d8ff;
    font-size: 0.78rem;
}

.arg-req {
    font-size: 0.68rem;
    color: #f87171;
    font-weight: 600;
    text-transform: uppercase;
}

.arg-opt {
    font-size: 0.68rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
}

.cmd-usage {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.5rem;
}

.cmd-usage code {
    font-size: 0.78rem;
    background: rgba(0, 0, 0, 0.35);
    padding: 0.2rem 0.45rem;
    border-radius: 6px;
    color: var(--accent-cyan);
}

/* Footer */
.site-footer {
    margin-top: 4rem;
    padding: 2rem 0;
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    justify-content: center;
    margin-bottom: 1rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--accent-cyan);
}

.footer-copy {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Features strip */
.features-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 2rem 0 3rem;
}

.feature-chip {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 1rem 1.15rem;
    text-align: center;
}

.feature-chip .icon {
    font-size: 1.5rem;
    margin-bottom: 0.35rem;
}

.feature-chip .label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

@media (max-width: 640px) {
    .command-item summary {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }

    .step-header {
        flex-direction: column;
    }

    .nav-pills {
        border-radius: var(--radius);
        width: 100%;
        justify-content: center;
    }
}