/* Quick CSS Edit landing page */

html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}

.qce-body,
.qce-body * {
    box-sizing: border-box;
}

.qce-body {
    --qce-header-offset: 5.75rem;
    --qce-bg: #09090b;
    --qce-surface: #141416;
    --qce-surface2: #1c1c1f;
    --qce-border: rgba(255, 255, 255, 0.08);
    --qce-border-strong: rgba(255, 255, 255, 0.14);
    --qce-fg: #fafafa;
    --qce-muted: #a1a1aa;
    --qce-muted2: #71717a;
    --qce-accent: #3f3f46;
    --qce-accent-hover: #52525b;
    --qce-glow: rgba(255, 255, 255, 0.08);
    --qce-link: #e4e4e7;
    --qce-link-hover: #fafafa;
    --qce-link-underline: rgba(255, 255, 255, 0.35);
    --qce-link-underline-hover: rgba(255, 255, 255, 0.6);
    --qce-media-max: 1440px;
    --qce-prose-max: 40rem;

    margin: 0;
    min-height: 100vh;
    font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
    font-size: 1.0625rem;
    font-weight: 450;
    line-height: 1.65;
    color: var(--qce-fg);
    background-color: var(--qce-bg);
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
    background-size: 56px 56px;
    background-position: center top;
    -webkit-font-smoothing: antialiased;
}

.qce-body ::selection {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

/* Article links only (not header, nav, skip, AI badge) */
.qce-body a:not(.qce-btn):not(.qce-brand):not(.qce-brand-vibes):not(.qce-skip):not(.qce-nav-link):not(.ai-badge) {
    color: var(--qce-link);
    text-decoration: underline;
    text-decoration-color: var(--qce-link-underline);
    text-decoration-thickness: 1px;
    text-underline-offset: 0.2em;
    transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

.qce-body a:not(.qce-btn):not(.qce-brand):not(.qce-brand-vibes):not(.qce-skip):not(.qce-nav-link):not(.ai-badge):hover {
    color: var(--qce-link-hover);
    text-decoration-color: var(--qce-link-underline-hover);
}

.qce-body a:not(.qce-btn):not(.qce-brand):not(.qce-brand-vibes):not(.qce-skip):not(.qce-nav-link):not(.ai-badge):focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.45);
    outline-offset: 3px;
    border-radius: 2px;
}

.qce-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    max-width: 100%;
}

.qce-skip {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 100;
    padding: 0.5rem 1rem;
    background: var(--qce-accent);
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    border-radius: 0 0 8px 0;
}

.qce-skip:focus {
    left: 0;
}

/* AI badge: wins over prose `a` styles and ../../css/ai-badge.css order */
.qce-body .ai-badge-wrapper .ai-badge {
    color: #1a1a1a;
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.qce-body .ai-badge-wrapper .ai-badge-name {
    color: #6a6a6a;
}

.qce-body .ai-badge-wrapper:hover .ai-badge {
    transform: translateX(0);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

@media (prefers-reduced-motion: reduce) {
    .qce-body .ai-badge-wrapper .ai-badge {
        transform: translateX(0);
        transition: none;
    }
}

/* Header */
.qce-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid var(--qce-border);
    background: color-mix(in srgb, var(--qce-bg) 75%, transparent);
    backdrop-filter: blur(16px) saturate(0);
    -webkit-backdrop-filter: blur(16px) saturate(0);
}

.qce-header-inner {
    max-width: calc(var(--qce-media-max) + 4rem);
    margin: 0 auto;
    padding: 0.875rem clamp(1rem, 4vw, 1.75rem);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.qce-header-brand {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem 0.65rem;
    min-width: 0;
}

.qce-brand-sep {
    color: var(--qce-muted2);
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 0.75rem;
    user-select: none;
}

.qce-brand-vibes {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--qce-muted);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.qce-brand-vibes:hover {
    color: var(--qce-fg);
}

.qce-brand-vibes:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.45);
    outline-offset: 3px;
    border-radius: 2px;
}

.qce-brand {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--qce-muted);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.qce-brand:hover {
    color: var(--qce-fg);
}

.qce-header-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.65rem 1rem;
    flex: 1 1 auto;
    min-width: 0;
}

.qce-page-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.15rem 0.35rem;
    max-width: 100%;
}

.qce-nav-link {
    padding: 0.35rem 0.5rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--qce-muted2);
    text-decoration: none;
    border-radius: 6px;
    white-space: nowrap;
    transition: color 0.15s ease, background 0.15s ease;
}

.qce-nav-link:hover {
    color: var(--qce-fg);
    background: rgba(255, 255, 255, 0.06);
}

.qce-nav-link:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.45);
    outline-offset: 2px;
}

.qce-header-actions {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-shrink: 0;
}

.qce-menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border: 1px solid var(--qce-border-strong);
    border-radius: 10px;
    background: var(--qce-surface);
    color: var(--qce-fg);
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.qce-menu-toggle:hover {
    background: var(--qce-surface2);
    color: #fff;
}

.qce-menu-toggle:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.45);
    outline-offset: 3px;
}

.qce-menu-toggle .qce-menu-icon {
    font-size: 1rem;
    line-height: 1;
}

/* FA sets display on icons; !important so only one icon shows */
.qce-menu-toggle .qce-menu-icon.qce-menu-icon--close {
    display: none !important;
}

.qce-menu-toggle[aria-expanded="true"] .qce-menu-icon.qce-menu-icon--open {
    display: none !important;
}

.qce-menu-toggle[aria-expanded="true"] .qce-menu-icon.qce-menu-icon--close {
    display: inline-block !important;
}

.qce-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.55rem 1rem;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 999px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.qce-btn:active {
    transform: scale(0.98);
}

.qce-btn--primary {
    color: #fff;
    background: var(--qce-accent);
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.4),
        0 4px 20px -4px rgba(0, 0, 0, 0.35);
}

.qce-btn--primary:hover {
    background: var(--qce-accent-hover);
}

.qce-btn--lg {
    padding: 0.7rem 1.35rem;
    font-size: 0.9375rem;
}

main {
    flex: 1;
}

/* In-page anchors clear sticky header */
#main,
.qce-anchor,
main h2[id] {
    scroll-margin-top: var(--qce-header-offset);
}

/* Hero */
.qce-hero {
    position: relative;
    overflow: hidden;
    padding-bottom: clamp(3rem, 8vw, 5rem);
    border-bottom: 1px solid var(--qce-border);
}

.qce-hero-glow {
    position: absolute;
    top: -40%;
    left: 50%;
    width: min(90vw, 720px);
    height: min(90vw, 720px);
    transform: translateX(-50%);
    background: radial-gradient(circle, var(--qce-glow) 0%, transparent 65%);
    filter: blur(40px);
    pointer-events: none;
    opacity: 0.5;
}

.qce-hero-inner {
    position: relative;
    max-width: var(--qce-prose-max);
    margin: 0 auto;
    padding: clamp(2.5rem, 7vw, 4.5rem) clamp(1rem, 4vw, 1.75rem) 0;
}

.qce-eyebrow {
    display: inline-block;
    margin-bottom: 0.75rem;
    padding: 0.25rem 0.65rem;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #d4d4d8;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.qce-title {
    margin: 0 0 1rem;
    font-size: clamp(2.5rem, 6.5vw, 3.75rem);
    font-weight: 700;
    letter-spacing: -0.045em;
    line-height: 1.05;
    color: #fff;
}

.qce-lead {
    margin: 0 0 2rem;
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--qce-muted);
    max-width: 36rem;
}

.qce-hero-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem 1.25rem;
    margin-bottom: 1rem;
}

.qce-pill {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.65rem;
    padding: 0.5rem 1rem 0.5rem 0.85rem;
    border-radius: 999px;
    background: var(--qce-surface);
    border: 1px solid var(--qce-border-strong);
}

.qce-pill-label {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--qce-muted2);
}

.qce-pill-hint {
    width: 100%;
    flex-basis: 100%;
    font-size: 0.8125rem;
    color: var(--qce-muted2);
    padding-left: 0;
}

@media (min-width: 520px) {
    .qce-pill-hint {
        width: auto;
        flex-basis: auto;
        padding-left: 0.25rem;
    }

    .qce-pill {
        flex-wrap: nowrap;
    }
}

.qce-kbd-row {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
}

.qce-kbd-plus {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 0.8rem;
    color: var(--qce-muted2);
    padding: 0 0.1rem;
}

kbd {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 0.8125rem;
    font-weight: 500;
    padding: 0.2rem 0.45rem;
    border-radius: 6px;
    border: 1px solid var(--qce-border-strong);
    background: var(--qce-surface2);
    color: #e4e4e7;
}

.qce-kbd-inline kbd + kbd {
    margin-left: 0.25rem;
}

.qce-install-hint {
    margin: 0;
    font-size: 0.875rem;
    color: var(--qce-muted2);
}

.qce-install-hint strong {
    color: var(--qce-muted);
    font-weight: 600;
}

/* Feature sections */
.qce-showcase {
    padding: clamp(3.5rem, 8vw, 5.5rem) 0;
    border-bottom: 1px solid var(--qce-border);
}

.qce-showcase--alt {
    background: linear-gradient(180deg, color-mix(in srgb, var(--qce-surface) 40%, var(--qce-bg)) 0%, var(--qce-bg) 100%);
}

.qce-prose {
    max-width: var(--qce-prose-max);
    margin: 0 auto;
    padding: 0 clamp(1rem, 4vw, 1.75rem);
    overflow-wrap: anywhere;
}

.qce-h2 {
    margin: 0 0 0.85rem;
    font-size: clamp(1.5rem, 3vw, 1.875rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.2;
    color: #fff;
}

.qce-p {
    margin: 0 0 1rem;
    color: var(--qce-muted);
    max-width: 38rem;
}

.qce-p:last-child {
    margin-bottom: 0;
}

.qce-list {
    margin: 1.25rem 0 0;
    padding-left: 1.2rem;
    color: var(--qce-muted);
}

.qce-list li {
    margin-bottom: 0.55rem;
}

.qce-list li:last-child {
    margin-bottom: 0;
}

.qce-list strong {
    color: #e4e4e7;
    font-weight: 700;
}

code {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 0.86em;
    font-weight: 450;
    padding: 0.15rem 0.4rem;
    border-radius: 6px;
    background: var(--qce-surface);
    border: 1px solid var(--qce-border);
    color: #d4d4d8;
}

.qce-code-comment {
    color: #a1a1aa;
    font-style: italic;
}

/* Wide screenshots */
.qce-media {
    margin-top: clamp(2rem, 5vw, 3rem);
    padding: 0 clamp(1rem, 4vw, 1.75rem);
    max-width: calc(var(--qce-media-max) + 3.5rem);
    margin-left: auto;
    margin-right: auto;
}

/* Screenshot frame */
.qce-shot-wrap {
    margin: 0;
    position: relative;
    border-radius: 14px;
    border: 1px solid var(--qce-border-strong);
    background: #0c0c0e;
    overflow: hidden;
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.5),
        0 24px 80px -24px rgba(0, 0, 0, 0.75),
        0 0 60px -24px rgba(255, 255, 255, 0.04);
}

.qce-shot-wrap::after {
    content: attr(data-label);
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.5rem 1rem;
    font-family: inherit;
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--qce-muted2);
    background: linear-gradient(to top, rgba(12, 12, 14, 0.95), transparent);
    pointer-events: none;
}

.qce-shot-img {
    display: block;
    width: 100%;
    height: auto;
}

/* CTA */
.qce-cta {
    padding: clamp(3.5rem, 8vw, 5rem) clamp(1rem, 4vw, 1.75rem);
    border-bottom: 1px solid var(--qce-border);
    background: radial-gradient(ellipse 80% 60% at 50% 100%, rgba(255, 255, 255, 0.06), transparent 55%);
}

.qce-cta-inner {
    max-width: 36rem;
    margin: 0 auto;
    text-align: center;
}

.qce-cta-title {
    margin: 0 0 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: #fff;
}

.qce-cta-text {
    margin: 0 0 1.5rem;
    color: var(--qce-muted);
}

/* Footer */
.qce-footer {
    padding: 2rem clamp(1rem, 4vw, 1.75rem) max(2.5rem, calc(env(safe-area-inset-bottom, 0px) + 4.5rem));
    text-align: center;
    font-size: 0.875rem;
    color: var(--qce-muted2);
}

/* Mobile: drawer nav (nav.js breakpoint), centered copy, shortcut pill */
@media (max-width: 768px) {
    .qce-body {
        --qce-header-offset: 5.5rem;
    }

    .qce-header-inner {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: center;
        gap: 0.65rem 0.75rem;
    }

    .qce-menu-toggle {
        display: inline-flex;
    }

    .qce-header-nav {
        grid-column: 1 / -1;
        flex: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
        padding-top: 0.65rem;
        margin-top: 0.15rem;
        border-top: 1px solid var(--qce-border);
    }

    .qce-header-nav:not(.is-open) {
        display: none;
    }

    .qce-header-nav.is-open {
        display: flex;
    }

    .qce-page-nav {
        flex-direction: column;
        align-items: stretch;
        flex-wrap: nowrap;
        justify-content: flex-start;
        overflow: visible;
        gap: 0.15rem;
        margin: 0;
        padding: 0;
    }

    .qce-nav-link {
        padding: 0.65rem 0.75rem;
        white-space: normal;
    }

    .qce-header-actions .qce-btn--primary {
        width: 100%;
        justify-content: center;
    }

    .qce-hero-inner {
        text-align: center;
    }

    .qce-lead {
        margin-left: auto;
        margin-right: auto;
    }

    .qce-hero-row {
        justify-content: center;
    }

    .qce-install-hint {
        text-align: center;
    }

    .qce-pill {
        border: none;
        border-radius: 10px;
        width: 100%;
        max-width: 22rem;
        margin-left: auto;
        margin-right: auto;
        justify-content: center;
    }

    .qce-showcase .qce-prose {
        text-align: center;
    }

    .qce-showcase .qce-p {
        margin-left: auto;
        margin-right: auto;
    }

    .qce-showcase .qce-list {
        text-align: left;
        margin-left: auto;
        margin-right: auto;
        max-width: 32rem;
    }
}

@media (max-width: 480px) {
    .qce-body {
        font-size: 1rem;
    }

    .qce-hero-row .qce-btn--lg {
        width: 100%;
        justify-content: center;
    }

    .qce-cta .qce-btn--lg {
        width: 100%;
        max-width: 22rem;
        margin-left: auto;
        margin-right: auto;
    }

    .qce-media {
        padding-left: max(0.75rem, env(safe-area-inset-left, 0px));
        padding-right: max(0.75rem, env(safe-area-inset-right, 0px));
    }
}