.lab-home-page {
    margin: 0;
    color: var(--theme-text);
}

.lab-home-main {
    position: relative;
    max-width: 1480px;
    margin: 0 auto;
    padding: 30px 24px 88px;
    display: flex;
    flex-direction: column;
    gap: 34px;
    isolation: isolate;
}

.lab-home-main::before,
.lab-home-main::after {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -2;
}

.lab-home-main::before {
    background:
        radial-gradient(520px 520px at 12% 16%, rgba(86, 184, 233, 0.18), transparent 70%),
        radial-gradient(680px 480px at 88% 10%, rgba(35, 127, 202, 0.16), transparent 72%),
        radial-gradient(720px 540px at 72% 92%, rgba(40, 169, 154, 0.12), transparent 68%);
}

.lab-home-main::after {
    opacity: 0.42;
    background-image:
        linear-gradient(rgba(35, 127, 202, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(35, 127, 202, 0.045) 1px, transparent 1px);
    background-size: 36px 36px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.42));
}

.glass-panel,
.glass-subpanel {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.74), rgba(239, 248, 255, 0.6)),
        var(--surface-glass);
    box-shadow: var(--elevation-2), var(--glass-shadow-inset);
    backdrop-filter: blur(18px) saturate(1.14);
    -webkit-backdrop-filter: blur(18px) saturate(1.14);
}

.glass-panel {
    border-radius: 28px;
}

.glass-subpanel {
    border-radius: 22px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(242, 249, 255, 0.7)),
        var(--surface-glass-strong);
}

.lab-home-section {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 18px;
    opacity: 0;
    transform: translateY(22px);
    transition:
        opacity var(--motion-slow) var(--motion-ease-out),
        transform var(--motion-slow) var(--motion-ease-out);
}

.lab-home-section.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.lab-home-reveal {
    opacity: 0;
    transform: translateY(22px);
    transition:
        opacity var(--motion-slow) var(--motion-ease-out),
        transform var(--motion-slow) var(--motion-ease-out);
}

.lab-home-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.lab-home-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.06fr) minmax(420px, 0.94fr);
    gap: 24px;
    align-items: stretch;
}

.home-hero-copy,
.home-hero-stage {
    min-height: 640px;
}

.home-hero-copy {
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.home-hero-copy::before,
.home-hero-stage::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(140deg, rgba(255, 255, 255, 0.32), transparent 38%, transparent 70%, rgba(86, 184, 233, 0.14));
}

.home-eyebrow,
.home-status-kicker,
.reserve-kicker,
.portal-card-badge,
.scene-wall-badge,
.reserve-badge,
.section-note {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    border-radius: 999px;
    border: 1px solid color-mix(in srgb, var(--theme-border-strong) 60%, #ffffff 40%);
    background: rgba(255, 255, 255, 0.62);
    color: var(--theme-text-soft);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 700;
    padding: 6px 10px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.74);
}

.home-hero-title {
    margin: 0;
    font-size: clamp(2.5rem, 5vw, 4.7rem);
    line-height: 0.98;
    letter-spacing: -0.05em;
    max-width: 12ch;
    color: color-mix(in srgb, var(--theme-text) 92%, #ffffff 8%);
}

.home-hero-subtitle {
    margin: 0;
    font-size: clamp(1.08rem, 2vw, 1.42rem);
    line-height: 1.45;
    color: var(--theme-text-soft);
    max-width: 58ch;
}

.home-hero-desc {
    margin: 0;
    max-width: 66ch;
    color: var(--theme-muted);
    font-size: 1rem;
    line-height: 1.78;
}

.home-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 6px;
}

.home-btn,
.home-inline-link,
.home-stage-link,
.section-link {
    text-decoration: none;
}

.home-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border-radius: 14px;
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 700;
    border: 1px solid var(--theme-border);
    transition:
        transform var(--motion-fast) var(--motion-ease-out),
        box-shadow var(--motion-base) ease,
        border-color var(--motion-base) ease,
        background var(--motion-base) ease;
}

.home-btn:hover,
.home-inline-link:hover,
.home-stage-link:hover,
.section-link:hover,
.portal-card:hover,
.reserve-card:hover,
.story-card:hover {
    transform: translateY(-2px);
}

.home-btn.is-primary {
    color: #ffffff;
    background: linear-gradient(135deg, color-mix(in srgb, var(--theme-accent) 82%, #105786 18%), var(--theme-accent-2));
    border-color: color-mix(in srgb, var(--theme-accent) 72%, #ffffff 28%);
    box-shadow: 0 14px 28px rgba(35, 127, 202, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.34);
}

.home-btn.is-secondary,
.home-btn.is-ghost,
.home-inline-link,
.home-stage-link,
.section-link {
    color: var(--theme-text);
    background: rgba(255, 255, 255, 0.68);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82), 0 4px 12px rgba(45, 76, 108, 0.08);
}

.home-btn.is-secondary {
    border-color: color-mix(in srgb, var(--identity-editor) 36%, var(--theme-border) 64%);
}

.home-btn.is-ghost {
    border-color: color-mix(in srgb, var(--theme-accent) 18%, var(--theme-border) 82%);
}

.home-hero-meta-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin-top: auto;
}

.home-status-card,
.home-workflow-card {
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 184px;
}

.home-status-row,
.home-status-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.home-auth-pill,
.home-auth-source {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0 12px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
}

.home-auth-pill {
    border: 1px solid var(--theme-border);
    background: rgba(255, 255, 255, 0.82);
    color: var(--theme-text);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82);
}

.home-auth-pill.is-loading {
    opacity: 0.78;
}

.home-auth-pill[data-state="logged-in"] {
    color: #ffffff;
    background: linear-gradient(135deg, color-mix(in srgb, var(--theme-success) 82%, #1b7248 18%), color-mix(in srgb, var(--theme-success) 60%, #ffffff 40%));
    border-color: color-mix(in srgb, var(--theme-success) 78%, #ffffff 22%);
}

.home-auth-pill[data-state="guest"] {
    color: #ffffff;
    background: linear-gradient(135deg, color-mix(in srgb, var(--theme-warning) 82%, #7f5516 18%), color-mix(in srgb, var(--theme-warning) 54%, #ffffff 46%));
    border-color: color-mix(in srgb, var(--theme-warning) 72%, #ffffff 28%);
}

.home-auth-pill[data-state="public"] {
    background: color-mix(in srgb, var(--theme-accent) 12%, rgba(255, 255, 255, 0.82));
    border-color: color-mix(in srgb, var(--theme-accent) 30%, var(--theme-border) 70%);
}

.home-auth-pill[data-state="unavailable"] {
    background: color-mix(in srgb, var(--theme-danger) 14%, rgba(255, 255, 255, 0.82));
    border-color: color-mix(in srgb, var(--theme-danger) 32%, var(--theme-border) 68%);
}

.home-auth-source {
    color: var(--theme-muted);
    border: 1px dashed color-mix(in srgb, var(--theme-border) 74%, #ffffff 26%);
    background: rgba(255, 255, 255, 0.48);
}

.home-status-text,
.reserve-head p,
.story-card p,
.portal-card p,
.reserve-card p {
    margin: 0;
    color: var(--theme-muted);
    line-height: 1.7;
}

.home-inline-link,
.home-stage-link,
.section-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 0 14px;
    border: 1px solid var(--theme-border);
    border-radius: 12px;
    font-size: 13px;
    font-weight: 700;
}

.home-workflow-title {
    margin: 0;
    font-size: 1.22rem;
    line-height: 1.45;
    color: var(--theme-text);
}

.home-workflow-steps {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: auto;
}

.home-workflow-steps span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.74);
    border: 1px solid color-mix(in srgb, var(--theme-border) 82%, #ffffff 18%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.74);
    color: var(--theme-text-soft);
    font-size: 12px;
    font-weight: 700;
}

.home-workflow-steps span::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: var(--theme-accent);
    box-shadow: 0 0 0 5px color-mix(in srgb, var(--theme-accent) 18%, transparent);
}

.home-hero-stage {
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    perspective: 1800px;
}

.home-stage-head,
.section-head,
.reserve-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
}

.home-stage-title,
.section-title {
    margin: 4px 0 0;
    font-size: clamp(1.4rem, 2.6vw, 2.24rem);
    line-height: 1.16;
    color: var(--theme-text);
}

.home-stage-scene {
    position: relative;
    flex: 1;
    min-height: 500px;
    border-radius: 28px;
    overflow: hidden;
    background:
        radial-gradient(circle at 50% 30%, rgba(255, 255, 255, 0.58), transparent 36%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.34), rgba(223, 238, 250, 0.2)),
        linear-gradient(180deg, rgba(11, 28, 44, 0.04), rgba(11, 28, 44, 0.1));
    border: 1px solid color-mix(in srgb, var(--theme-border) 78%, #ffffff 22%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82), inset 0 -24px 60px rgba(16, 40, 61, 0.08);
    transform-style: preserve-3d;
    transform: perspective(1800px) rotateX(var(--stage-tilt-x, -9deg)) rotateY(var(--stage-tilt-y, 11deg));
    transition: transform 220ms var(--motion-ease-out), box-shadow 180ms ease;
}

.home-stage-scene::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(35, 127, 202, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(35, 127, 202, 0.045) 1px, transparent 1px);
    background-size: 34px 34px;
    opacity: 0.54;
}

.home-stage-floor {
    position: absolute;
    left: 12%;
    right: 12%;
    bottom: 6%;
    height: 56%;
    border-radius: 50%;
    background:
        radial-gradient(circle at 50% 50%, rgba(86, 184, 233, 0.24), rgba(35, 127, 202, 0.08) 42%, transparent 68%),
        radial-gradient(circle at 50% 52%, rgba(255, 255, 255, 0.34), transparent 74%);
    transform: translateZ(-72px) rotateX(79deg);
    box-shadow: 0 28px 58px rgba(31, 69, 104, 0.12);
}

.scene-wall {
    --wall-tone: var(--theme-accent);
    position: absolute;
    z-index: 2;
    width: 208px;
    min-height: 124px;
    padding: 16px 16px 15px;
    border-radius: 22px;
    border: 1px solid color-mix(in srgb, var(--wall-tone) 34%, #ffffff 66%);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(237, 247, 255, 0.7)),
        color-mix(in srgb, var(--wall-tone) 10%, rgba(255, 255, 255, 0.74));
    box-shadow:
        0 18px 36px color-mix(in srgb, var(--wall-tone) 16%, rgba(45, 76, 108, 0.14)),
        inset 0 1px 0 rgba(255, 255, 255, 0.82);
    color: var(--theme-text);
    text-decoration: none;
    transform-style: preserve-3d;
    transition:
        transform var(--motion-base) var(--motion-ease-out),
        box-shadow var(--motion-base) ease,
        border-color var(--motion-base) ease;
}

.scene-wall strong,
.scene-wall small {
    display: block;
}

.scene-wall strong {
    font-size: 1.08rem;
    line-height: 1.2;
    margin-top: 10px;
}

.scene-wall small {
    margin-top: 8px;
    font-size: 12px;
    line-height: 1.55;
    color: var(--theme-muted);
}

.scene-wall:hover {
    translate: 0 -2px;
    box-shadow:
        0 24px 44px color-mix(in srgb, var(--wall-tone) 22%, rgba(45, 76, 108, 0.2)),
        inset 0 1px 0 rgba(255, 255, 255, 0.86);
}

.wall-ai {
    --wall-tone: var(--identity-ai);
    top: 15%;
    left: 10%;
    transform: translateZ(42px) rotateY(28deg) rotateX(1deg);
}

.wall-explorer {
    --wall-tone: var(--identity-explorer);
    top: 34%;
    left: 5%;
    transform: translateZ(10px) rotateY(34deg);
}

.wall-editor {
    --wall-tone: var(--identity-editor);
    top: 11%;
    left: 37%;
    transform: translateZ(74px) rotateY(6deg) rotateX(-1deg);
}

.wall-docker {
    --wall-tone: var(--identity-docker);
    top: 28%;
    right: 9%;
    transform: translateZ(38px) rotateY(-24deg) rotateX(1deg);
}

.wall-collab {
    --wall-tone: var(--identity-collab);
    top: 52%;
    right: 18%;
    transform: translateZ(6px) rotateY(-12deg);
}

.home-stage-core {
    position: absolute;
    left: 50%;
    top: 48%;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 200px;
    height: 200px;
    transform: translate(-50%, -50%) translateZ(18px);
}

.home-stage-core-ring,
.home-stage-core::before,
.home-stage-core::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 50%;
}

.home-stage-core-ring {
    border: 1px solid rgba(35, 127, 202, 0.22);
    background: radial-gradient(circle, rgba(255, 255, 255, 0.88) 0%, rgba(86, 184, 233, 0.12) 34%, transparent 72%);
    animation: homeCorePulse 6.8s ease-in-out infinite;
}

.home-stage-core::before {
    inset: 18px;
    border: 1px solid rgba(86, 184, 233, 0.26);
    animation: homeCorePulse 6.8s ease-in-out infinite reverse;
}

.home-stage-core::after {
    inset: 38px;
    background: radial-gradient(circle, rgba(35, 127, 202, 0.22), rgba(35, 127, 202, 0.06) 48%, transparent 72%);
}

.home-stage-core-label {
    position: relative;
    z-index: 1;
    text-align: center;
    width: 112px;
    font-size: 13px;
    line-height: 1.45;
    font-weight: 700;
    color: var(--theme-text-soft);
}

.portal-grid,
.story-grid,
.reserve-grid,
.reserve-layout {
    display: grid;
    gap: 18px;
}

.portal-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.story-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.reserve-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.reserve-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.portal-card,
.story-card,
.reserve-panel,
.reserve-card {
    color: inherit;
}

.portal-card,
.story-card,
.reserve-card {
    position: relative;
    overflow: hidden;
    transition:
        transform var(--motion-fast) var(--motion-ease-out),
        box-shadow var(--motion-base) ease,
        border-color var(--motion-base) ease,
        background var(--motion-base) ease;
}

.portal-card {
    --portal-tone: var(--theme-accent);
    min-height: 234px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-decoration: none;
}

.portal-card[data-tone="special"] { --portal-tone: #5f93ff; }
.portal-card[data-tone="desktop"] { --portal-tone: var(--identity-editor); }
.portal-card[data-tone="workspace"] { --portal-tone: var(--identity-explorer); }
.portal-card[data-tone="ai"] { --portal-tone: var(--identity-ai); }
.portal-card[data-tone="collab"] { --portal-tone: var(--identity-collab); }
.portal-card[data-tone="user"] { --portal-tone: var(--identity-share); }

.portal-card::after,
.story-card::after,
.reserve-card::after {
    content: "";
    position: absolute;
    inset: auto -30% -38% auto;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--portal-tone, var(--theme-accent)) 22%, transparent), transparent 72%);
    pointer-events: none;
    opacity: 0.82;
}

.portal-card-icon,
.story-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 16px;
    font-size: 22px;
    color: #ffffff;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28), 0 14px 28px rgba(45, 76, 108, 0.14);
}

.portal-card-icon {
    background: linear-gradient(135deg, color-mix(in srgb, var(--portal-tone) 88%, #0f4f81 12%), color-mix(in srgb, var(--portal-tone) 54%, #ffffff 46%));
}

.portal-card h3,
.story-card h3,
.reserve-card h3 {
    margin: 0;
    font-size: 1.18rem;
    line-height: 1.28;
}

.portal-card-link,
.reserve-cta {
    margin-top: auto;
    font-size: 13px;
    font-weight: 700;
    color: color-mix(in srgb, var(--portal-tone, var(--theme-accent)) 84%, var(--theme-text) 16%);
}

.portal-card:hover,
.story-card:hover,
.reserve-card:hover {
    border-color: color-mix(in srgb, var(--portal-tone, var(--theme-accent)) 40%, var(--theme-border) 60%);
    box-shadow: var(--elevation-2), inset 0 1px 0 rgba(255, 255, 255, 0.84);
}

.story-card,
.reserve-card {
    padding: 22px;
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(239, 248, 255, 0.66)),
        var(--surface-glass);
    box-shadow: var(--elevation-1), var(--glass-shadow-inset);
}

.story-icon {
    background: linear-gradient(135deg, color-mix(in srgb, var(--theme-accent) 84%, #0f4f81 16%), color-mix(in srgb, var(--theme-accent-2) 58%, #ffffff 42%));
}

.reserve-panel {
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.reserve-head p {
    max-width: 54ch;
}

.reserve-card.is-placeholder {
    --portal-tone: var(--theme-accent);
}

.reserve-card.is-placeholder:nth-child(2n) {
    --portal-tone: var(--identity-ai);
}

.reserve-card.is-placeholder:nth-child(3n) {
    --portal-tone: var(--identity-explorer);
}

.reserve-card.is-placeholder:nth-child(4n) {
    --portal-tone: var(--identity-collab);
}

.section-note {
    align-self: center;
    max-width: 42ch;
    text-transform: none;
    letter-spacing: 0;
    line-height: 1.5;
    font-weight: 600;
}

@keyframes homeCorePulse {
    0%, 100% {
        transform: scale(0.96);
        opacity: 0.88;
    }
    50% {
        transform: scale(1.05);
        opacity: 1;
    }
}

@media (max-width: 1260px) {
    .lab-home-hero {
        grid-template-columns: minmax(0, 1fr);
    }

    .home-hero-copy,
    .home-hero-stage {
        min-height: auto;
    }

    .home-stage-scene {
        min-height: 440px;
    }

    .portal-grid,
    .story-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 980px) {
    .lab-home-main {
        padding: 22px 16px 72px;
        gap: 24px;
    }

    .home-hero-copy,
    .home-hero-stage,
    .reserve-panel {
        padding: 20px;
    }

    .home-hero-meta-grid,
    .reserve-layout,
    .reserve-grid,
    .portal-grid,
    .story-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .section-head,
    .home-stage-head,
    .reserve-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .home-stage-scene {
        min-height: 380px;
        transform: perspective(1800px) rotateX(-7deg) rotateY(8deg);
    }

    .scene-wall {
        width: 184px;
        min-height: 118px;
    }

    .wall-ai { top: 10%; left: 8%; }
    .wall-explorer { top: 46%; left: 3%; }
    .wall-editor { top: 6%; left: 32%; }
    .wall-docker { top: 24%; right: 4%; }
    .wall-collab { top: 58%; right: 8%; }
}

@media (max-width: 720px) {
    .home-hero-title {
        max-width: 100%;
    }

    .home-hero-actions {
        flex-direction: column;
    }

    .home-btn,
    .home-inline-link,
    .home-stage-link,
    .section-link {
        width: 100%;
        justify-content: center;
    }

    .home-stage-scene {
        min-height: 340px;
        transform: none;
    }

    .scene-wall {
        position: relative;
        width: auto;
        top: auto;
        left: auto;
        right: auto;
        min-height: 0;
        transform: none !important;
    }

    .home-stage-scene {
        display: grid;
        gap: 12px;
        align-content: start;
        padding: 16px;
    }

    .home-stage-floor,
    .home-stage-core {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .lab-home-section,
    .home-btn,
    .home-inline-link,
    .home-stage-link,
    .section-link,
    .scene-wall,
    .portal-card,
    .story-card,
    .reserve-card,
    .home-stage-scene,
    .home-stage-core-ring,
    .home-stage-core::before {
        transition: none !important;
        animation: none !important;
    }
}

/* Lab Home v2: spacious hero + 3D theater */
.lab-home-main {
    max-width: 1680px;
    padding: 42px 30px 120px;
    gap: 56px;
}

.lab-home-hero {
    position: relative;
    padding: 34px;
    overflow: hidden;
}

.hero-orb {
    position: absolute;
    border-radius: 999px;
    filter: blur(8px);
    pointer-events: none;
    opacity: 0.9;
}

.hero-orb-left {
    width: 420px;
    height: 420px;
    left: -120px;
    top: -120px;
    background: radial-gradient(circle, rgba(86, 184, 233, 0.24), transparent 70%);
}

.hero-orb-right {
    width: 520px;
    height: 520px;
    right: -140px;
    bottom: -180px;
    background: radial-gradient(circle, rgba(40, 169, 154, 0.18), transparent 72%);
}

.home-hero-shell {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.14fr) minmax(380px, 0.86fr);
    gap: 28px;
    align-items: stretch;
}

.home-hero-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
    min-height: 540px;
    padding: 8px 6px;
}

.home-hero-title {
    max-width: 11ch;
    font-size: clamp(3rem, 5.4vw, 5.3rem);
}

.home-hero-subtitle {
    max-width: 64ch;
    font-size: clamp(1.12rem, 1.9vw, 1.54rem);
    line-height: 1.55;
}

.home-hero-desc {
    max-width: 70ch;
    font-size: 1.05rem;
}

.home-hero-actions {
    gap: 14px;
    padding-top: 10px;
}

.home-btn {
    min-height: 50px;
    padding: 14px 18px;
    border-radius: 16px;
}

.home-hero-side {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.home-status-card,
.home-workflow-card,
.home-surface-card {
    padding: 20px;
    min-height: 0;
}

.home-surface-title,
.theater-focus-card h3,
.theater-ops-card h3,
.theater-monitor-card h3 {
    margin: 0;
    font-size: 1.22rem;
    line-height: 1.42;
    color: var(--theme-text);
}

.home-surface-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: auto;
}

.surface-pill,
.focus-action-pill,
.output-tags span,
.theater-stage-strip span,
.scene-mode-badge,
.scene-mode-chip,
.scene-dock-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 999px;
    border: 1px solid color-mix(in srgb, var(--theme-border) 82%, #ffffff 18%);
    background: rgba(255, 255, 255, 0.74);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82);
    color: var(--theme-text-soft);
    font-weight: 700;
}

.surface-pill {
    padding: 9px 13px;
    font-size: 12px;
}

.surface-pill.is-special { color: #4b74e0; }
.surface-pill.is-desktop { color: var(--identity-editor); }
.surface-pill.is-workspace { color: var(--identity-explorer); }
.surface-pill.is-ai { color: var(--identity-ai); }
.surface-pill.is-collab { color: var(--identity-collab); }

.section-head-rich {
    align-items: center;
}

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

.section-link.is-primary {
    color: #ffffff;
    background: linear-gradient(135deg, color-mix(in srgb, var(--theme-accent) 84%, #0d5b90 16%), var(--theme-accent-2));
    border-color: color-mix(in srgb, var(--theme-accent) 72%, #ffffff 28%);
    box-shadow: 0 14px 28px rgba(35, 127, 202, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.34);
}

.theater-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.24fr) minmax(350px, 0.76fr);
    gap: 24px;
    align-items: stretch;
}

.theater-stage,
.theater-focus-card,
.theater-ops-card,
.theater-monitor-card {
    padding: 24px;
}

.theater-stage {
    position: relative;
    overflow: hidden;
    --scene-accent: var(--identity-ai);
}

.theater-stage-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
}

.theater-stage-title {
    margin: 6px 0 0;
    font-size: clamp(1.6rem, 2.8vw, 2.55rem);
    line-height: 1.1;
}

.theater-stage-desc {
    margin: 12px 0 0;
    max-width: 56ch;
    color: var(--theme-muted);
    line-height: 1.72;
}

.theater-stage-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-end;
}

.theater-stage-strip span,
.output-tags span,
.scene-mode-badge,
.scene-mode-chip,
.focus-action-pill {
    padding: 8px 12px;
    font-size: 12px;
}

.home-stage-scene--wide {
    --stage-tilt-x: -10deg;
    --stage-tilt-y: 10deg;
    position: relative;
    min-height: 700px;
    margin-top: 18px;
    border-radius: 34px;
    overflow: hidden;
    background:
        radial-gradient(circle at 50% 14%, rgba(255, 255, 255, 0.64), transparent 28%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.26), rgba(16, 39, 61, 0.06)),
        linear-gradient(160deg, rgba(228, 241, 252, 0.82), rgba(210, 228, 243, 0.5));
    border: 1px solid color-mix(in srgb, var(--theme-border) 84%, #ffffff 16%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.84), inset 0 -26px 80px rgba(18, 44, 69, 0.08);
    transform-style: preserve-3d;
    transform: perspective(2200px) rotateX(var(--stage-tilt-x)) rotateY(var(--stage-tilt-y));
    transition: transform 220ms var(--motion-ease-out), box-shadow 180ms ease;
}

.home-stage-scene::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(35, 127, 202, 0.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(35, 127, 202, 0.055) 1px, transparent 1px);
    background-size: 36px 36px;
    opacity: 0.46;
}

.home-stage-grid-glow {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 28% 26%, color-mix(in srgb, var(--scene-accent) 24%, transparent), transparent 22%),
        radial-gradient(circle at 76% 74%, color-mix(in srgb, var(--scene-accent) 16%, transparent), transparent 26%);
    opacity: 0.92;
}

.home-stage-scene[data-active-scene="ai"] { --scene-accent: var(--identity-ai); }
.home-stage-scene[data-active-scene="explorer"] { --scene-accent: var(--identity-explorer); }
.home-stage-scene[data-active-scene="editor"] { --scene-accent: var(--identity-editor); }
.home-stage-scene[data-active-scene="docker"] { --scene-accent: var(--identity-docker); }
.home-stage-scene[data-active-scene="collab"] { --scene-accent: var(--identity-collab); }

.home-stage-floor {
    position: absolute;
    left: 11%;
    right: 11%;
    bottom: 4%;
    height: 58%;
    border-radius: 50%;
    transform: translateZ(-82px) rotateX(79deg);
    background:
        radial-gradient(circle at 50% 48%, color-mix(in srgb, var(--scene-accent) 26%, transparent), transparent 44%),
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.34), transparent 72%);
    box-shadow: 0 34px 68px rgba(32, 69, 103, 0.12);
}

.scene-crosshair,
.scene-aim-dot {
    position: absolute;
    left: var(--aim-x, 50%);
    top: var(--aim-y, 50%);
    pointer-events: none;
}

.scene-crosshair {
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 42px;
    height: 42px;
    z-index: 4;
}

.scene-crosshair::before,
.scene-crosshair::after,
.scene-crosshair span::before,
.scene-crosshair span::after {
    content: "";
    position: absolute;
    background: color-mix(in srgb, var(--scene-accent) 72%, #ffffff 28%);
    box-shadow: 0 0 12px color-mix(in srgb, var(--scene-accent) 24%, transparent);
}

.scene-crosshair::before,
.scene-crosshair::after { width: 12px; height: 2px; top: 20px; }
.scene-crosshair::before { left: 0; }
.scene-crosshair::after { right: 0; }
.scene-crosshair span::before,
.scene-crosshair span::after { width: 2px; height: 12px; left: 20px; }
.scene-crosshair span::before { top: 0; }
.scene-crosshair span::after { bottom: 0; }
.scene-aim-dot {
    width: 16px;
    height: 16px;
    z-index: 3;
    transform: translate(-50%, -50%);
    border-radius: 999px;
    border: 2px solid color-mix(in srgb, var(--scene-accent) 76%, #ffffff 24%);
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 0 0 0 10px color-mix(in srgb, var(--scene-accent) 12%, transparent), 0 0 18px color-mix(in srgb, var(--scene-accent) 22%, transparent);
    animation: homeAimPulse 2.6s ease-in-out infinite;
}

.scene-aim-beam {
    position: absolute;
    left: 50%;
    top: 50%;
    width: calc(var(--aim-distance, 180px));
    height: 2px;
    z-index: 2;
    transform-origin: 0 50%;
    transform: rotate(var(--aim-angle, 0deg));
    background: linear-gradient(90deg, color-mix(in srgb, var(--scene-accent) 12%, transparent), color-mix(in srgb, var(--scene-accent) 70%, #ffffff 30%) 48%, transparent);
    box-shadow: 0 0 16px color-mix(in srgb, var(--scene-accent) 18%, transparent);
}

.glass-float {
    position: absolute;
    z-index: 3;
    border-radius: 22px;
    border: 1px solid color-mix(in srgb, var(--theme-border) 82%, #ffffff 18%);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(241, 249, 255, 0.7));
    box-shadow: var(--elevation-1), inset 0 1px 0 rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(14px) saturate(1.12);
    -webkit-backdrop-filter: blur(14px) saturate(1.12);
}

.home-stage-prompt {
    left: 22px;
    top: 22px;
    width: min(340px, calc(100% - 44px));
    padding: 18px;
}

.prompt-badge,
.stage-floating-kicker {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: color-mix(in srgb, var(--scene-accent) 70%, var(--theme-text) 30%);
    border: 1px solid color-mix(in srgb, var(--scene-accent) 34%, var(--theme-border) 66%);
    background: color-mix(in srgb, var(--scene-accent) 10%, rgba(255, 255, 255, 0.82));
}

.home-stage-prompt strong,
.home-stage-watch strong,
.home-stage-output strong {
    display: block;
    margin-top: 10px;
    font-size: 1.08rem;
    color: var(--theme-text);
}

.home-stage-prompt p,
.home-stage-output p {
    margin: 8px 0 0;
    color: var(--theme-muted);
    line-height: 1.64;
}

.home-stage-watch {
    right: 22px;
    top: 28px;
    width: min(360px, calc(100% - 44px));
    padding: 18px;
    animation: homeFloatSoft 6.8s ease-in-out infinite;
}

.home-workflow-steps.compact {
    margin-top: 12px;
}

.home-workflow-steps.compact span {
    padding: 8px 11px;
    font-size: 11px;
}

.home-stage-output {
    right: 32px;
    bottom: 34px;
    width: min(300px, calc(100% - 44px));
    padding: 18px;
    animation: homeFloatSoft 7.4s ease-in-out infinite reverse;
}

.output-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.scene-wall {
    --wall-tone: var(--scene-accent);
    position: absolute;
    width: 222px;
    min-height: 138px;
    z-index: 2;
    padding: 18px 18px 16px;
    border-radius: 24px;
    border: 1px solid color-mix(in srgb, var(--wall-tone) 36%, #ffffff 64%);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(239, 248, 255, 0.72));
    box-shadow: 0 22px 40px color-mix(in srgb, var(--wall-tone) 16%, rgba(45, 76, 108, 0.14)), inset 0 1px 0 rgba(255, 255, 255, 0.84);
    transform-style: preserve-3d;
    transition: transform var(--motion-base) var(--motion-ease-out), box-shadow var(--motion-base) ease, border-color var(--motion-base) ease, filter var(--motion-base) ease;
    color: var(--theme-text);
    text-decoration: none;
}

.scene-wall-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    color: #ffffff;
    background: linear-gradient(135deg, color-mix(in srgb, var(--wall-tone) 88%, #0f4f81 12%), color-mix(in srgb, var(--wall-tone) 56%, #ffffff 44%));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28), 0 12px 22px rgba(35, 67, 94, 0.16);
}

.scene-wall strong,
.scene-wall small {
    display: block;
}

.scene-wall strong {
    margin-top: 10px;
    font-size: 1.12rem;
}

.scene-wall small {
    margin-top: 8px;
    color: var(--theme-muted);
    line-height: 1.55;
}

.scene-wall.is-active {
    transform: translateZ(54px) scale(1.04) !important;
    filter: saturate(1.06);
    box-shadow: 0 28px 54px color-mix(in srgb, var(--wall-tone) 26%, rgba(45, 76, 108, 0.18)), inset 0 1px 0 rgba(255, 255, 255, 0.86);
}

.wall-ai { --wall-tone: var(--identity-ai); left: 10%; top: 16%; transform: translateZ(42px) rotateY(28deg); }
.wall-explorer { --wall-tone: var(--identity-explorer); left: 4%; top: 52%; transform: translateZ(10px) rotateY(34deg); }
.wall-editor { --wall-tone: var(--identity-editor); left: 37%; top: 8%; width: 246px; min-height: 152px; transform: translateZ(78px) rotateY(4deg); }
.wall-docker { --wall-tone: var(--identity-docker); right: 8%; top: 24%; width: 236px; min-height: 148px; transform: translateZ(42px) rotateY(-24deg); }
.wall-collab { --wall-tone: var(--identity-collab); right: 16%; top: 58%; transform: translateZ(12px) rotateY(-10deg); }

.home-stage-core { width: 220px; height: 220px; }

.theater-scene-dock {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 18px;
}

.scene-dock-pill {
    padding: 10px 14px;
    cursor: pointer;
    transition: transform var(--motion-fast) var(--motion-ease-out), background var(--motion-base) ease, border-color var(--motion-base) ease, color var(--motion-base) ease, box-shadow var(--motion-base) ease;
}

.scene-dock-pill.is-active {
    color: color-mix(in srgb, var(--scene-accent) 76%, var(--theme-text) 24%);
    border-color: color-mix(in srgb, var(--scene-accent) 42%, var(--theme-border) 58%);
    background: color-mix(in srgb, var(--scene-accent) 14%, rgba(255, 255, 255, 0.82));
    box-shadow: 0 8px 18px color-mix(in srgb, var(--scene-accent) 12%, transparent), inset 0 1px 0 rgba(255, 255, 255, 0.86);
}

.theater-side {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
}

.theater-focus-card,
.theater-ops-card,
.theater-monitor-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.focus-card-top {
    display: flex;
    align-items: center;
    gap: 14px;
}

.focus-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    border-radius: 16px;
    font-size: 22px;
    color: #ffffff;
    background: linear-gradient(135deg, color-mix(in srgb, var(--identity-ai) 88%, #0f4f81 12%), color-mix(in srgb, var(--identity-ai) 56%, #ffffff 44%));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.24), 0 14px 28px rgba(35, 67, 94, 0.16);
}

.theater-focus-card[data-tone="explorer"] .focus-card-icon { background: linear-gradient(135deg, color-mix(in srgb, var(--identity-explorer) 88%, #926a16 12%), color-mix(in srgb, var(--identity-explorer) 56%, #ffffff 44%)); }
.theater-focus-card[data-tone="editor"] .focus-card-icon { background: linear-gradient(135deg, color-mix(in srgb, var(--identity-editor) 88%, #3447a5 12%), color-mix(in srgb, var(--identity-editor) 56%, #ffffff 44%)); }
.theater-focus-card[data-tone="docker"] .focus-card-icon { background: linear-gradient(135deg, color-mix(in srgb, var(--identity-docker) 88%, #0f4f81 12%), color-mix(in srgb, var(--identity-docker) 56%, #ffffff 44%)); }
.theater-focus-card[data-tone="collab"] .focus-card-icon { background: linear-gradient(135deg, color-mix(in srgb, var(--identity-collab) 88%, #1a7648 12%), color-mix(in srgb, var(--identity-collab) 56%, #ffffff 44%)); }

.focus-card-meta { display: flex; flex-wrap: wrap; gap: 10px; }
.focus-action-list { display: flex; flex-wrap: wrap; gap: 10px; }
.focus-cta { margin-top: auto; width: fit-content; }

.ops-sequence { display: grid; gap: 12px; }
.ops-step { display: flex; gap: 14px; padding: 14px 16px; border-radius: 18px; background: rgba(255, 255, 255, 0.62); border: 1px solid color-mix(in srgb, var(--theme-border) 82%, #ffffff 18%); }
.ops-step-icon { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 12px; color: #ffffff; background: linear-gradient(135deg, color-mix(in srgb, var(--theme-accent) 88%, #0f4f81 12%), color-mix(in srgb, var(--theme-accent-2) 56%, #ffffff 44%)); }
.ops-step p { margin: 6px 0 0; color: var(--theme-muted); line-height: 1.62; }

.ops-keycaps { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; }
.keycap { min-width: 38px; height: 38px; padding: 0 10px; display: inline-flex; align-items: center; justify-content: center; border-radius: 12px; border: 1px solid color-mix(in srgb, var(--theme-border) 82%, #ffffff 18%); background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(238, 246, 255, 0.74)); color: var(--theme-text); font-family: var(--font-code); font-size: 12px; font-weight: 700; box-shadow: 0 6px 12px rgba(45, 76, 108, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.82); animation: keyPulse 5.8s ease-in-out infinite; }
.keycap.wide { min-width: 62px; }
.keycap:nth-child(2) { animation-delay: .18s; }
.keycap:nth-child(3) { animation-delay: .36s; }
.keycap:nth-child(4) { animation-delay: .54s; }
.keycap:nth-child(5) { animation-delay: .72s; }
.keycap:nth-child(6) { animation-delay: .9s; }
.keycap:nth-child(7) { animation-delay: 1.08s; }

.monitor-grid { display: grid; gap: 12px; }
.monitor-item { padding: 16px; border-radius: 18px; border: 1px solid color-mix(in srgb, var(--theme-border) 82%, #ffffff 18%); background: rgba(255, 255, 255, 0.64); }
.monitor-item span { display: block; font-size: 12px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--theme-text-soft); }
.monitor-item strong { display: block; margin-top: 8px; font-size: 1rem; line-height: 1.4; }
.monitor-item small { display: block; margin-top: 8px; color: var(--theme-muted); line-height: 1.6; }

.portal-grid, .story-grid, .reserve-layout, .reserve-grid { gap: 20px; }
.portal-card { min-height: 252px; padding: 26px; }
.story-card, .reserve-card { padding: 24px; }
.reserve-panel { padding: 24px; }

@keyframes homeAimPulse { 0%,100% { transform: translate(-50%, -50%) scale(.96); } 50% { transform: translate(-50%, -50%) scale(1.12); } }
@keyframes homeFloatSoft { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes keyPulse { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-3px); box-shadow: 0 10px 18px rgba(45, 76, 108, 0.12), inset 0 1px 0 rgba(255,255,255,.82); } }

@media (max-width: 1380px) {
    .home-hero-shell, .theater-grid { grid-template-columns: minmax(0, 1fr); }
    .home-hero-copy { min-height: 0; }
}

@media (max-width: 980px) {
    .lab-home-main { padding: 24px 16px 84px; gap: 30px; }
    .lab-home-hero, .theater-stage, .theater-focus-card, .theater-ops-card, .theater-monitor-card, .reserve-panel { padding: 20px; }
    .home-stage-scene--wide { min-height: 560px; transform: none; }
    .home-stage-watch, .home-stage-output { width: calc(100% - 44px); right: 22px; }
    .theater-stage-top, .section-head, .section-head-rich { flex-direction: column; align-items: flex-start; }
    .portal-grid, .story-grid, .reserve-layout, .reserve-grid { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 720px) {
    .home-stage-scene--wide { min-height: 0; padding: 18px; display: grid; gap: 12px; transform: none !important; }
    .home-stage-floor, .scene-aim-beam, .scene-aim-dot, .scene-crosshair, .home-stage-core { display: none; }
    .home-stage-prompt, .home-stage-watch, .home-stage-output, .scene-wall { position: relative; inset: auto; width: 100%; transform: none !important; }
    .theater-scene-dock { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; }
}

@media (prefers-reduced-motion: reduce) {
    .hero-orb, .home-stage-watch, .home-stage-output, .scene-aim-dot, .keycap, .scene-wall, .home-stage-scene--wide { animation: none !important; transition: none !important; }
}