:root {
    --landing-nav-height: 72px;
    --landing-max-width: 1180px;
    --landing-radius: 8px;
    --landing-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
    --landing-spring: cubic-bezier(0.2, 0.9, 0.22, 1.18);
    --landing-spring-soft: cubic-bezier(0.16, 1, 0.3, 1);
    --landing-motion-fast: 180ms;
    --landing-motion-medium: 360ms;
}

html {
    scroll-behavior: smooth;
}

body.landing-page {
    min-height: 100vh;
    background: var(--color-surface);
    color: var(--color-on-surface);
    font-family: var(--font-body);
}

body.landing-page h1,
body.landing-page h2,
body.landing-page h3,
body.landing-page h4,
body.landing-page h5,
body.landing-page h6 {
    font-family: var(--font-display);
}

body.landing-page,
body.landing-page button,
body.landing-page a {
    letter-spacing: 0;
}

.landing-skip-link {
    position: fixed;
    left: 16px;
    top: 12px;
    z-index: 20000;
    transform: translateY(-140%);
    border-radius: 6px;
    background: var(--color-primary);
    color: var(--color-on-primary);
    font-size: 14px;
    font-weight: 700;
    padding: 10px 14px;
    text-decoration: none;
    transition: transform var(--landing-motion-fast) var(--landing-spring-soft);
}

.landing-skip-link:focus {
    transform: translateY(0);
}

.landing-nav {
    align-items: center;
    display: flex;
    height: var(--landing-nav-height);
    justify-content: space-between;
    left: 0;
    padding: 0 clamp(18px, 4vw, 56px);
    position: fixed;
    right: 0;
    top: 0;
    z-index: 1000;
    transition: background-color var(--landing-motion-fast) ease, border-color var(--landing-motion-fast) ease, box-shadow var(--landing-motion-fast) ease;
}

.landing-nav.is-scrolled,
.landing-nav:focus-within {
    background: color-mix(in srgb, var(--color-surface) 88%, transparent);
    border-bottom: 1px solid color-mix(in srgb, var(--color-outline-variant) 62%, transparent);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
    backdrop-filter: blur(18px);
}

.landing-brand,
.landing-nav-menu a {
    color: var(--color-on-surface);
    text-decoration: none;
}

.landing-nav:not(.is-scrolled):not(:focus-within) .landing-brand,
.landing-nav:not(.is-scrolled):not(:focus-within) .landing-nav-links > a {
    color: #ffffff;
}

.landing-nav:not(.is-scrolled):not(:focus-within) .landing-nav-menu > .landing-nav-login {
    color: rgba(255, 255, 255, 0.78);
}

.landing-brand {
    align-items: center;
    display: inline-flex;
    font-size: 16px;
    font-weight: 800;
    gap: 10px;
    min-height: 44px;
}

.landing-brand-mark {
    align-items: center;
    display: inline-flex;
    height: 32px;
    justify-content: center;
    overflow: hidden;
    width: 32px;
    border-radius: 50%;
}

.landing-brand-logo {
    display: block;
    height: 32px;
    object-fit: cover;
    width: 32px;
    border-radius: 50%;
}

.landing-nav-toggle {
    align-items: center;
    background: color-mix(in srgb, var(--color-surface) 78%, transparent);
    border: 1px solid color-mix(in srgb, var(--color-outline-variant) 58%, transparent) !important;
    border-radius: 8px;
    color: var(--color-on-surface);
    cursor: pointer;
    display: none;
    height: 44px;
    justify-content: center;
    width: 44px;
    transition: background-color var(--landing-motion-fast) ease, border-color var(--landing-motion-fast) ease, color var(--landing-motion-fast) ease, transform var(--landing-motion-medium) var(--landing-spring), box-shadow var(--landing-motion-fast) ease;
}

.landing-nav-toggle:hover,
.landing-nav-toggle:focus-visible {
    background: color-mix(in srgb, var(--color-primary) 12%, var(--color-surface));
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.12);
    outline: none;
    transform: translateY(-2px);
}

.landing-nav-toggle:active {
    transform: translateY(1px) scale(0.98);
}

.landing-nav-menu {
    align-items: center;
    display: flex;
    gap: 8px;
}

.landing-nav-links {
    align-items: center;
    display: inline-flex;
    gap: 8px;
}

.landing-nav-menu a {
    align-items: center;
    border-radius: 8px;
    display: inline-flex;
    font-size: 14px;
    font-weight: 700;
    min-height: 44px;
    padding: 0 14px;
    transition: background-color var(--landing-motion-fast) ease, color var(--landing-motion-fast) ease, transform var(--landing-motion-medium) var(--landing-spring), box-shadow var(--landing-motion-fast) ease;
}

.landing-nav-menu a:hover,
.landing-nav-menu a:focus-visible {
    background: color-mix(in srgb, var(--color-primary) 12%, transparent);
    color: var(--color-primary);
    outline: none;
    transform: translateY(-1px);
}

.landing-nav-menu a:active {
    transform: translateY(1px) scale(0.98);
}

.landing-nav-menu .landing-nav-login {
    color: var(--color-on-surface-variant);
}

.landing-nav-menu .landing-nav-cta {
    background: var(--color-primary);
    color: var(--color-on-primary);
}

.landing-nav-menu .landing-nav-cta:hover,
.landing-nav-menu .landing-nav-cta:focus-visible {
    background: color-mix(in srgb, var(--color-primary) 86%, #000 14%);
    color: var(--color-on-primary);
}

@media (min-width: 761px) {
    .landing-nav {
        --landing-nav-height: 64px;
        display: grid;
        gap: 12px;
        grid-template-columns: minmax(170px, 1fr) auto minmax(170px, 1fr);
        padding-inline: clamp(14px, 2.2vw, 32px);
    }

    .landing-brand {
        grid-column: 1;
        justify-self: start;
        min-height: 40px;
    }

    .landing-brand-mark {
        height: 32px;
        width: 32px;
    }

    .landing-brand-logo {
        height: 32px;
        width: 32px;
    }

    .landing-nav-menu {
        display: contents;
    }

    .landing-nav-links {
        grid-column: 2;
        justify-self: center;
    }

    .landing-nav-menu a {
        min-height: 40px;
        padding-inline: 12px;
    }

    .landing-nav-menu .landing-nav-cta {
        grid-column: 3;
        justify-self: end;
    }
}

.landing-hero {
    --hero-parallax: 0;
    display: grid;
    isolation: isolate;
    min-height: min(880px, 92vh);
    overflow: hidden;
    padding: calc(var(--landing-nav-height) + 72px) clamp(20px, 6vw, 88px) 34px;
    place-items: end start;
    position: relative;
}

.landing-hero-image,
.landing-hero-scrim {
    inset: 0;
    position: absolute;
}

.landing-hero-image {
    height: 110%;
    object-fit: cover;
    object-position: center center;
    transform: translate3d(0, calc(var(--hero-parallax) * 34px), 0) scale(1.015);
    width: 100%;
    z-index: -3;
}

.landing-hero-scrim {
    background:
        linear-gradient(90deg, rgba(3, 10, 24, 0.94) 0%, rgba(3, 10, 24, 0.72) 34%, rgba(3, 10, 24, 0.32) 70%, rgba(3, 10, 24, 0.2) 100%),
        linear-gradient(180deg, rgba(3, 10, 24, 0.58) 0%, rgba(3, 10, 24, 0.16) 58%, rgba(3, 10, 24, 0.82) 100%);
    z-index: -2;
}

.landing-hero-content {
    color: #ffffff;
    max-width: min(660px, 100%);
    padding-bottom: clamp(84px, 12vh, 150px);
    position: relative;
}

.landing-eyebrow {
    color: color-mix(in srgb, var(--color-primary) 84%, #ffffff 16%);
    font-size: 12px;
    font-weight: 800;
    margin: 0 0 14px;
    text-transform: uppercase;
}

.landing-hero h1 {
    color: #ffffff;
    font-size: clamp(48px, 8vw, 118px);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 0.95;
    margin: 0;
}

.landing-hero-copy {
    color: rgba(255, 255, 255, 0.82);
    font-size: clamp(18px, 2vw, 23px);
    line-height: 1.5;
    margin: 24px 0 0;
    max-width: 620px;
}

.landing-sketch {
    color: color-mix(in srgb, var(--color-primary) 76%, var(--color-tertiary) 24%);
    display: block;
    fill: none;
    overflow: visible;
    pointer-events: none;
}

.landing-sketch path {
    stroke: currentColor;
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: stroke-dashoffset 920ms var(--landing-spring-soft);
}

.landing-sketch.is-drawn path {
    stroke-dashoffset: 0;
}

.landing-sketch-section {
    color: color-mix(in srgb, var(--color-primary) 70%, var(--color-secondary) 30%);
    margin: 12px auto 0;
    max-width: min(240px, 54vw);
    opacity: 0.72;
    width: 36%;
}

.landing-sketch-section path {
    stroke-width: 4;
    transition-duration: 780ms;
}

.landing-hero-actions,
.landing-final-cta {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.landing-hero-actions {
    margin-top: 30px;
}

.landing-primary-action,
.landing-secondary-action {
    align-items: center;
    border-radius: 8px;
    display: inline-flex;
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 700;
    gap: 8px;
    justify-content: center;
    min-height: 48px;
    padding: 0 18px;
    text-decoration: none;
    transition: background-color var(--landing-motion-fast) ease, color var(--landing-motion-fast) ease, transform var(--landing-motion-medium) var(--landing-spring), box-shadow var(--landing-motion-medium) var(--landing-spring-soft);
}

.landing-primary-action {
    background: var(--color-primary);
    color: var(--color-on-primary);
    box-shadow: 0 18px 40px color-mix(in srgb, var(--color-primary) 26%, transparent);
}

.landing-secondary-action {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #ffffff;
}

.landing-primary-action:hover,
.landing-primary-action:focus-visible,
.landing-secondary-action:hover,
.landing-secondary-action:focus-visible {
    outline: none;
    transform: translateY(-2px);
}

.landing-primary-action:active,
.landing-secondary-action:active {
    transform: translateY(1px) scale(0.985);
}

.landing-hero-peek {
    align-items: center;
    bottom: 0;
    color: rgba(255, 255, 255, 0.84);
    display: grid;
    gap: 1px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    left: clamp(20px, 6vw, 88px);
    max-width: min(760px, calc(100% - 40px));
    overflow: hidden;
    position: absolute;
    right: auto;
    transform: translateY(34%);
    width: 100%;
}

.landing-hero-peek span {
    align-items: center;
    background: color-mix(in srgb, var(--color-surface) 86%, transparent);
    color: var(--color-on-surface);
    display: inline-flex;
    font-size: 13px;
    font-weight: 800;
    gap: 8px;
    min-height: 76px;
    padding: 16px;
}

.landing-hero-peek span:first-child {
    border-radius: 8px 0 0 8px;
}

.landing-hero-peek span:last-child {
    border-radius: 0 8px 8px 0;
}

.landing-hero-peek .material-symbols-outlined {
    color: var(--color-primary);
}

.landing-section {
    margin: 0 auto;
    max-width: var(--landing-max-width);
    padding: clamp(76px, 10vw, 132px) clamp(20px, 4vw, 40px);
}

.landing-section-heading {
    margin: 0 auto 34px;
    max-width: 760px;
    text-align: center;
}

.landing-section-heading h2,
.landing-split-copy h2,
.landing-final-cta h2 {
    color: var(--color-on-surface);
    font-size: clamp(32px, 5vw, 58px);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.04;
    margin: 0;
}

.landing-section-heading p:not(.landing-eyebrow),
.landing-split-copy p,
.landing-final-cta p:not(.landing-eyebrow),
.feature-copy p,
.workflow-step p,
.capability-grid p {
    color: var(--color-on-surface-variant);
    font-size: 16px;
    line-height: 1.65;
}

.landing-section-heading p:not(.landing-eyebrow) {
    margin: 18px auto 0;
    max-width: 670px;
}

.workflow-track,
.capability-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.workflow-step,
.capability-grid article {
    background: var(--color-surface-container-low);
    border: 1px solid color-mix(in srgb, var(--color-outline-variant) 58%, transparent);
    border-radius: var(--landing-radius);
    min-height: 230px;
    padding: 22px;
    transition: border-color var(--landing-motion-fast) ease, transform var(--landing-motion-medium) var(--landing-spring), box-shadow var(--landing-motion-medium) var(--landing-spring-soft);
}

.workflow-step:hover,
.capability-grid article:hover {
    border-color: color-mix(in srgb, var(--color-primary) 42%, var(--color-outline-variant));
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.12);
    transform: translateY(-3px);
}

.workflow-step:active,
.capability-grid article:active {
    transform: translateY(1px) scale(0.992);
}

.workflow-step .material-symbols-outlined,
.capability-grid .material-symbols-outlined {
    align-items: center;
    background: color-mix(in srgb, var(--color-primary) 12%, transparent);
    border-radius: 8px;
    color: var(--color-primary);
    display: inline-flex;
    height: 44px;
    justify-content: center;
    width: 44px;
}

.workflow-step h3,
.capability-grid h3,
.feature-copy h3 {
    color: var(--color-on-surface);
    font-size: 21px;
    font-weight: 600;
    letter-spacing: -0.015em;
    line-height: 1.2;
    margin: 22px 0 10px;
}

.workflow-step p,
.capability-grid p {
    margin: 0;
}

.feature-tabs {
    align-items: center;
    background: var(--color-surface-container-low);
    border: 1px solid color-mix(in srgb, var(--color-outline-variant) 54%, transparent);
    border-radius: 8px;
    display: grid;
    gap: 6px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-bottom: 18px;
    padding: 6px;
}

.feature-tab {
    align-items: center;
    background: transparent;
    border-radius: 6px;
    color: var(--color-on-surface-variant);
    cursor: pointer;
    display: inline-flex;
    font: inherit;
    font-size: 14px;
    font-weight: 800;
    gap: 8px;
    justify-content: center;
    min-height: 48px;
    padding: 0 12px;
    transition: background-color var(--landing-motion-fast) ease, color var(--landing-motion-fast) ease, box-shadow var(--landing-motion-medium) var(--landing-spring-soft), transform var(--landing-motion-medium) var(--landing-spring);
}

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

.feature-tab.is-active {
    background: var(--color-surface);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.1);
    color: var(--color-primary);
}

.feature-tab:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    transform: translateY(-2px);
}

.feature-tab:active {
    transform: translateY(1px) scale(0.985);
}

.feature-panels {
    --showcase-demo-height: clamp(500px, 42vw, 560px);
    min-height: calc(var(--showcase-demo-height) + clamp(48px, 8vw, 84px));
}

.feature-panel {
    align-items: stretch;
    background: color-mix(in srgb, var(--color-surface-container-low) 92%, var(--color-primary) 8%);
    border: 1px solid color-mix(in srgb, var(--color-outline-variant) 62%, transparent);
    border-radius: 8px;
    display: grid;
    gap: clamp(22px, 4vw, 48px);
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    overflow: hidden;
    padding: clamp(24px, 4vw, 42px);
}

.feature-panel[hidden] {
    display: none;
}

.feature-panel.is-active {
    animation: landingPanelIn 360ms var(--landing-spring-soft) both;
}

.feature-copy {
    align-self: center;
}

.feature-copy h3 {
    font-size: clamp(28px, 4vw, 44px);
    margin-top: 0;
}

.feature-copy a {
    align-items: center;
    color: var(--color-primary);
    display: inline-flex;
    font-weight: 800;
    gap: 6px;
    margin-top: 12px;
    min-height: 44px;
    text-decoration: none;
    transition: color var(--landing-motion-fast) ease, transform var(--landing-motion-medium) var(--landing-spring);
}

.feature-copy a:hover,
.feature-copy a:focus-visible {
    color: color-mix(in srgb, var(--color-primary) 84%, var(--color-on-surface) 16%);
    outline: none;
    transform: translateY(-2px);
}

.feature-copy a:active {
    transform: translateY(1px) scale(0.985);
}

.product-mockup {
    background: var(--color-surface);
    border: 1px solid color-mix(in srgb, var(--color-outline-variant) 60%, transparent);
    border-radius: 8px;
    box-shadow: var(--landing-shadow);
    min-height: 430px;
    overflow: hidden;
    padding: 18px;
}

.mock-topline {
    display: flex;
    gap: 8px;
    margin-bottom: 18px;
}

.mock-topline span,
.mock-dashboard-grid span,
.mock-calendar-grid span,
.mock-week-preview span {
    background: color-mix(in srgb, var(--color-outline-variant) 40%, transparent);
    border-radius: 999px;
    display: block;
    height: 8px;
}

.mock-topline span {
    width: 42px;
}

.mock-dashboard-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mock-tile {
    background: var(--color-surface-container-low);
    border: 1px solid color-mix(in srgb, var(--color-outline-variant) 52%, transparent);
    border-radius: 8px;
    min-height: 112px;
    padding: 18px;
}

.mock-tile-wide {
    min-height: 156px;
    grid-column: span 2;
}

.mock-tile strong,
.mock-task-list strong,
.mock-list-panel strong {
    color: var(--color-on-surface);
    display: block;
    font-size: 15px;
    margin-bottom: 8px;
}

.mock-tile p,
.mock-tile span,
.mock-list-panel p,
.mock-task-list p,
.mock-course-list p {
    color: var(--color-on-surface-variant);
    font-size: 13px;
    line-height: 1.45;
    margin: 0;
}

.product-mockup-calendar,
.product-mockup-courses,
.product-mockup-workspace {
    display: grid;
    gap: 14px;
}

.product-mockup-calendar {
    grid-template-columns: minmax(0, 1.4fr) minmax(180px, 0.65fr);
}

.mock-calendar-grid,
.mock-week-preview {
    background:
        linear-gradient(color-mix(in srgb, var(--color-outline-variant) 26%, transparent) 1px, transparent 1px),
        linear-gradient(90deg, color-mix(in srgb, var(--color-outline-variant) 26%, transparent) 1px, transparent 1px);
    background-size: 20% 48px;
    border: 1px solid color-mix(in srgb, var(--color-outline-variant) 52%, transparent);
    border-radius: 8px;
    min-height: 390px;
    padding: 16px;
    position: relative;
}

.mock-calendar-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;
}

.mock-calendar-grid > span {
    background: transparent;
    color: var(--color-on-surface-variant);
    font-size: 12px;
    font-weight: 800;
    height: auto;
    text-align: center;
}

.mock-event,
.course-block {
    align-items: center;
    border-radius: 8px;
    color: #ffffff;
    display: inline-flex;
    font-size: 12px;
    min-height: 52px;
    padding: 10px;
}

.mock-event-blue,
.course-block-b {
    background: #2463d7;
}

.mock-event-gold,
.course-block-a {
    background: #d99a00;
}

.mock-event-green,
.course-block-c {
    background: #16835b;
}

.mock-task-list,
.mock-list-panel,
.mock-course-list {
    background: var(--color-surface-container-low);
    border: 1px solid color-mix(in srgb, var(--color-outline-variant) 52%, transparent);
    border-radius: 8px;
    padding: 18px;
}

.mock-task-list p {
    align-items: center;
    border-top: 1px solid color-mix(in srgb, var(--color-outline-variant) 34%, transparent);
    display: flex;
    gap: 9px;
    min-height: 54px;
}

.mock-task-list p span {
    border: 2px solid var(--color-primary);
    border-radius: 5px;
    display: inline-flex;
    height: 18px;
    width: 18px;
}

.product-mockup-courses {
    grid-template-columns: minmax(170px, 0.55fr) minmax(0, 1fr);
}

.mock-course-list p {
    align-items: center;
    border-bottom: 1px solid color-mix(in srgb, var(--color-outline-variant) 32%, transparent);
    display: flex;
    justify-content: space-between;
    min-height: 68px;
}

.mock-course-list p:last-child {
    border-bottom: 0;
}

.mock-course-list span {
    color: var(--color-primary);
    font-weight: 800;
}

.mock-week-preview {
    min-height: 390px;
}

.mock-week-preview b {
    border-radius: 8px;
    display: block;
    height: 58px;
    position: absolute;
    width: 28%;
}

.mock-week-preview b:nth-of-type(1) {
    background: #2463d7;
    left: 12%;
    top: 28%;
}

.mock-week-preview b:nth-of-type(2) {
    background: #d99a00;
    left: 44%;
    top: 48%;
}

.mock-week-preview b:nth-of-type(3) {
    background: #16835b;
    left: 62%;
    top: 19%;
}

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

.mock-list-panel p {
    border-top: 1px solid color-mix(in srgb, var(--color-outline-variant) 32%, transparent);
    padding: 14px 0;
}

.mock-list-panel p:last-child {
    padding-bottom: 0;
}

.landing-app-demo {
    --demo-shell-bg: var(--color-surface);
    --demo-chrome-bg: var(--color-surface-container-low);
    --demo-card-bg: var(--color-surface-container-high);
    --demo-border: color-mix(in srgb, var(--color-outline-variant) 58%, transparent);
    background: var(--demo-shell-bg);
    color: var(--color-on-surface);
    display: flex;
    flex-direction: column;
    height: var(--showcase-demo-height);
    min-height: 0;
    padding: 0;
}

.demo-navbar {
    align-items: center;
    background: var(--demo-chrome-bg);
    border-bottom: 1px solid var(--demo-border);
    display: flex;
    flex: 0 0 52px;
    gap: 12px;
    justify-content: space-between;
    min-width: 0;
    padding: 0 16px;
}

.demo-nav-left,
.demo-nav-right {
    align-items: center;
    display: flex;
    gap: 10px;
    min-width: 0;
}

.demo-nav-left img {
    border-radius: 6px;
    flex: 0 0 auto;
    height: 28px;
    object-fit: contain;
    width: 28px;
}

.demo-nav-left strong {
    color: var(--color-on-surface);
    font-size: 13px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.demo-mobile-menu {
    display: none;
    font-size: 21px;
}

.demo-nav-right span {
    align-items: center;
    background: var(--color-surface-container-high);
    border: 1px solid var(--demo-border);
    border-radius: 6px;
    color: var(--color-on-surface-variant);
    display: inline-flex;
    font-size: 11px;
    font-weight: 800;
    min-height: 28px;
    padding: 0 8px;
}

.demo-nav-right i {
    background: linear-gradient(135deg, var(--color-primary), var(--color-tertiary));
    border-radius: 50%;
    display: block;
    height: 28px;
    width: 28px;
}

.demo-shell {
    display: grid;
    flex: 1;
    grid-template-columns: minmax(126px, 150px) minmax(0, 1fr);
    min-height: 0;
    min-width: 0;
}

.demo-sidebar {
    background: var(--demo-chrome-bg);
    border-right: 1px solid var(--demo-border);
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-height: 0;
    overflow: hidden;
    padding: 14px 8px;
}

.demo-sidebar span,
.demo-sidebar small {
    align-items: center;
    border-radius: 7px;
    color: var(--color-on-surface-variant);
    display: flex;
    font-size: 11px;
    font-weight: 800;
    gap: 8px;
    min-height: 32px;
    min-width: 0;
    overflow: hidden;
    padding: 0 9px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.demo-sidebar small {
    color: color-mix(in srgb, var(--color-on-surface-variant) 70%, transparent);
    font-size: 9px;
    letter-spacing: 0.08em;
    min-height: 24px;
    text-transform: uppercase;
}

.demo-sidebar .material-symbols-outlined {
    color: inherit;
    flex: 0 0 auto;
    font-size: 18px;
}

.demo-sidebar span.is-active {
    background: color-mix(in srgb, var(--color-primary) 17%, transparent);
    color: var(--color-primary);
}

.demo-canvas,
.demo-course-app,
.demo-workspace-grid {
    min-height: 0;
    min-width: 0;
    overflow: hidden;
}

.demo-canvas {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 18px;
}

.demo-page-head,
.demo-calendar-head,
.demo-notes-surface header,
.demo-files-surface header,
.demo-chat-surface header,
.demo-course-schedule header,
.course-planner-schedule header {
    align-items: center;
    display: flex;
    gap: 12px;
    justify-content: space-between;
    min-width: 0;
}

.demo-page-head h4,
.demo-course-panel h4,
.demo-course-schedule h4,
.demo-notes-surface h4,
.demo-files-surface h4,
.demo-chat-surface h4,
.course-planner-panel h3,
.course-planner-schedule h3 {
    color: var(--color-on-surface);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.12;
    margin: 0;
}

.demo-page-head p,
.demo-course-panel p,
.demo-course-schedule p,
.course-planner-panel p,
.course-planner-schedule p {
    color: var(--color-on-surface-variant);
    font-size: 11px;
    line-height: 1.35;
    margin: 4px 0 0;
}

.demo-page-head button,
.demo-course-panel button,
.demo-notes-surface button,
.demo-files-surface button {
    align-items: center;
    background: var(--color-surface-container-low);
    border: 1px solid var(--demo-border);
    border-radius: 7px;
    color: var(--color-on-surface);
    display: inline-flex;
    flex: 0 0 auto;
    font: inherit;
    font-size: 11px;
    font-weight: 800;
    gap: 5px;
    min-height: 30px;
    padding: 0 10px;
}

.demo-page-head button .material-symbols-outlined {
    font-size: 16px;
}

.demo-quote {
    background: color-mix(in srgb, var(--color-surface-container-high) 94%, var(--color-background));
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    color: var(--color-on-surface-variant);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.45;
    padding: 12px 14px;
}

.demo-dashboard-tiles {
    display: grid;
    flex: 1;
    gap: 10px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    min-height: 0;
}

.demo-tile {
    background: var(--color-surface-container-low);
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    min-height: 0;
    overflow: hidden;
    padding: 13px;
}

.demo-tile-wide {
    grid-column: span 2;
}

.demo-tile strong,
.demo-task-board > strong,
.demo-notes-surface strong,
.demo-files-surface strong,
.demo-chat-surface strong,
.course-planner-panel strong {
    color: var(--color-on-surface);
    display: block;
    font-size: 14px;
    margin-bottom: 3px;
}

.demo-tile p,
.demo-task-board p,
.demo-notes-surface p,
.demo-files-surface p,
.demo-chat-surface p,
.course-planner-panel article p {
    color: var(--color-on-surface-variant);
    font-size: 12px;
    line-height: 1.38;
    margin: 0;
}

.demo-calendar-layout {
    display: grid;
    flex: 1;
    gap: 12px;
    grid-template-columns: minmax(0, 1fr) minmax(145px, 0.42fr);
    min-height: 0;
}

.demo-segment,
.demo-course-toggle,
.course-planner-toggle {
    align-items: center;
    background: var(--color-surface-container-low);
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    display: flex;
    flex: 0 0 auto;
    gap: 3px;
    padding: 3px;
}

.demo-segment span,
.demo-segment b,
.demo-course-toggle span,
.demo-course-toggle b,
.course-planner-toggle span,
.course-planner-toggle b {
    border-radius: 6px;
    color: var(--color-on-surface-variant);
    font-size: 10px;
    font-weight: 800;
    padding: 6px 8px;
}

.demo-segment b,
.demo-course-toggle b,
.course-planner-toggle b {
    background: var(--color-primary);
    color: var(--color-on-primary);
}

.demo-week-grid,
.demo-course-grid,
.course-visual-grid {
    background:
        linear-gradient(color-mix(in srgb, var(--color-calendar-rule, var(--color-outline-variant)) 52%, transparent) 1px, transparent 1px),
        linear-gradient(90deg, color-mix(in srgb, var(--color-calendar-rule, var(--color-outline-variant)) 52%, transparent) 1px, transparent 1px);
    background-size: 20% 44px;
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    min-height: 0;
    overflow: hidden;
    padding: 12px;
    position: relative;
}

.demo-week-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.demo-week-grid > span,
.demo-course-grid > span,
.course-visual-grid > span {
    background: transparent;
    color: var(--color-on-surface-variant);
    font-size: 10px;
    font-weight: 800;
    height: auto;
    text-align: center;
}

.demo-event,
.demo-event-small,
.demo-course-grid b,
.course-block {
    align-items: center;
    border-radius: 7px;
    color: #ffffff;
    display: inline-flex;
    font-size: 10px;
    font-weight: 800;
    min-height: 40px;
    overflow: hidden;
    padding: 8px;
    position: absolute;
}

.demo-event-blue,
.demo-course-block-b,
.course-block-b {
    background: #2463d7;
}

.demo-event-gold,
.demo-course-block-a,
.course-block-a {
    background: #d99a00;
}

.demo-event-green,
.demo-course-block-c,
.course-block-c {
    background: #16835b;
}

.demo-week-grid .demo-event:nth-of-type(1) {
    left: 9%;
    top: 28%;
    width: 25%;
}

.demo-week-grid .demo-event:nth-of-type(2) {
    left: 42%;
    top: 50%;
    width: 30%;
}

.demo-week-grid .demo-event:nth-of-type(3) {
    left: 61%;
    top: 24%;
    width: 24%;
}

.demo-event-small {
    left: 24%;
    top: 68%;
    width: 24%;
}

.demo-mobile-agenda,
.demo-course-mobile-agenda,
.course-planner-mobile {
    display: none;
}

.demo-task-board {
    background: var(--color-surface-container-low);
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    overflow: hidden;
    padding: 14px;
}

.demo-task-board p {
    align-items: center;
    border-top: 1px solid color-mix(in srgb, var(--color-outline-variant) 34%, transparent);
    display: flex;
    gap: 8px;
    min-height: 42px;
}

.demo-task-board p span {
    border: 2px solid var(--color-primary);
    border-radius: 5px;
    display: inline-flex;
    height: 16px;
    width: 16px;
}

.demo-course-app {
    background: var(--color-surface);
    display: grid;
    grid-template-columns: minmax(190px, 0.72fr) minmax(0, 1fr);
}

.demo-course-panel {
    background: var(--color-surface);
    border-right: 1px solid var(--demo-border);
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-height: 0;
    overflow: hidden;
    padding: 16px;
}

.demo-search {
    align-items: center;
    background: var(--color-surface-container-high);
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    color: var(--color-on-surface-variant);
    display: flex;
    font-size: 10px;
    font-weight: 800;
    gap: 7px;
    min-height: 36px;
    overflow: hidden;
    padding: 0 10px;
    white-space: nowrap;
}

.demo-search .material-symbols-outlined {
    font-size: 17px;
}

.demo-course-panel article,
.course-planner-panel article {
    background: var(--color-surface-container-high);
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    min-width: 0;
    padding: 10px;
    position: relative;
}

.demo-course-panel article button,
.course-planner-panel article span {
    background: color-mix(in srgb, var(--color-primary) 15%, var(--color-surface-container-high));
    border: 0;
    border-radius: 999px;
    color: var(--color-primary);
    font-size: 10px;
    font-weight: 800;
    padding: 5px 8px;
    position: absolute;
    right: 8px;
    top: 8px;
}

.demo-course-panel article strong,
.course-planner-panel article strong {
    max-width: calc(100% - 48px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.demo-course-schedule {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 0;
    min-width: 0;
    overflow: hidden;
    padding: 16px;
}

.demo-course-grid {
    display: grid;
    flex: 1;
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.demo-course-block-a,
.course-block-a {
    left: 8%;
    top: 29%;
    width: 24%;
}

.demo-course-block-b,
.course-block-b {
    left: 41%;
    top: 48%;
    width: 24%;
}

.demo-course-block-c,
.course-block-c {
    left: 61%;
    top: 18%;
    width: 24%;
}

.demo-workspace-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    padding: 16px;
}

.demo-notes-surface,
.demo-files-surface,
.demo-chat-surface {
    background: var(--color-surface-container-low);
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-height: 0;
    overflow: hidden;
    padding: 10px;
}

.demo-chat-surface {
    grid-column: 1 / -1;
}

.demo-notes-surface p,
.demo-files-surface p,
.demo-chat-surface p,
.demo-chat-surface footer {
    background: var(--color-surface-container-high);
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    margin: 0;
    min-width: 0;
    padding: 10px;
}

.demo-notes-surface p span,
.demo-chat-surface p span {
    color: var(--color-on-surface-variant);
    display: flex;
    font-size: 11px;
    line-height: 1.35;
}

.demo-files-surface p,
.demo-chat-surface footer {
    align-items: center;
    color: var(--color-on-surface-variant);
    display: flex;
    gap: 9px;
}

.demo-files-surface .material-symbols-outlined {
    color: var(--color-primary);
    font-size: 19px;
}

.demo-chat-surface header span,
.demo-chat-surface footer span {
    color: var(--color-on-surface-variant);
    font-size: 11px;
}

.demo-mobile-agenda,
.demo-course-mobile-agenda,
.course-planner-mobile {
    gap: 8px;
}

.demo-mobile-agenda p,
.demo-course-mobile-agenda p,
.course-planner-mobile p {
    align-items: center;
    background: var(--color-surface-container-high);
    border: 1px solid var(--demo-border, color-mix(in srgb, var(--color-outline-variant) 58%, transparent));
    border-radius: 8px;
    display: grid;
    gap: 4px;
    grid-template-columns: minmax(72px, 0.45fr) minmax(0, 1fr);
    margin: 0;
    min-height: 52px;
    padding: 10px 12px;
}

.demo-mobile-agenda strong,
.demo-course-mobile-agenda strong,
.course-planner-mobile strong {
    color: var(--color-on-surface);
    font-size: 12px;
}

.demo-mobile-agenda span,
.demo-course-mobile-agenda span,
.course-planner-mobile span {
    color: var(--color-on-surface-variant);
    font-size: 11px;
    line-height: 1.35;
}

.landing-split {
    align-items: center;
    display: grid;
    gap: clamp(28px, 6vw, 72px);
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
}

.landing-split-copy p {
    margin: 20px 0 0;
}

.landing-check-list {
    display: grid;
    gap: 12px;
    list-style: none;
    margin: 24px 0 0;
    padding: 0;
}

.landing-check-list li {
    align-items: flex-start;
    color: var(--color-on-surface-variant);
    display: flex;
    gap: 10px;
    line-height: 1.55;
}

.landing-check-list .material-symbols-outlined {
    color: var(--color-primary);
    font-size: 22px;
    margin-top: 1px;
}

.course-visual {
    background: var(--color-surface-container-low);
    border: 1px solid color-mix(in srgb, var(--color-outline-variant) 60%, transparent);
    border-radius: 8px;
    box-shadow: var(--landing-shadow);
    padding: 18px;
}

.course-planner-demo {
    display: grid;
    gap: 0;
    grid-template-columns: minmax(235px, 0.75fr) minmax(0, 1fr);
    overflow: hidden;
    padding: 0;
}

.course-planner-panel,
.course-planner-schedule {
    min-height: 0;
    min-width: 0;
    overflow: hidden;
    padding: 18px;
}

.course-planner-panel {
    border-right: 1px solid color-mix(in srgb, var(--color-outline-variant) 58%, transparent);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.course-planner-schedule {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.course-planner-schedule header > span {
    background: color-mix(in srgb, var(--color-primary) 13%, var(--color-surface-container-high));
    border-radius: 999px;
    color: var(--color-primary);
    font-size: 11px;
    font-weight: 800;
    padding: 6px 10px;
}

.course-search-row {
    align-items: center;
    background: var(--color-surface-container-high);
    border: 1px solid color-mix(in srgb, var(--color-outline-variant) 50%, transparent);
    border-radius: 8px;
    color: var(--color-on-surface-variant);
    display: flex;
    gap: 10px;
    min-height: 52px;
    padding: 0 16px;
}

.course-visual-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    min-height: 360px;
}

.course-visual-grid > span {
    color: var(--color-on-surface-variant);
    font-size: 12px;
    font-weight: 800;
    text-align: center;
}

.course-block {
    position: absolute;
}

.course-block-a {
    left: 10%;
    top: 34%;
}

.course-block-b {
    left: 43%;
    top: 20%;
}

.course-block-c {
    left: 63%;
    top: 54%;
}

/* Direct landing previews. These override the older nested app-shell demo rules above. */
.landing-app-demo {
    --demo-shell-bg: color-mix(in srgb, var(--color-surface-container-low) 88%, var(--color-surface));
    --demo-card-bg: var(--color-surface-container-high);
    --demo-border: color-mix(in srgb, var(--color-outline-variant) 58%, transparent);
    background: var(--demo-shell-bg);
    color: var(--color-on-surface);
    display: flex;
    flex-direction: column;
    gap: 14px;
    height: var(--showcase-demo-height);
    min-height: 0;
    min-width: 0;
    overflow: hidden;
    padding: 18px;
}

.landing-app-demo-tasks {
    height: var(--showcase-demo-height);
}

.landing-app-demo-dashboard {
    gap: 9px;
    height: var(--showcase-demo-height);
    padding: 12px;
}

.demo-page-head,
.demo-calendar-head,
.demo-notes-surface header,
.demo-files-surface header,
.demo-chat-surface header,
.demo-course-schedule header {
    align-items: center;
    display: flex;
    gap: 12px;
    justify-content: space-between;
    min-width: 0;
}

.demo-page-head h4,
.demo-course-panel h4,
.demo-course-schedule h4,
.demo-notes-surface h4,
.demo-files-surface h4,
.demo-chat-surface h4,
.course-detail-hero h3 {
    color: var(--color-on-surface);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.12;
    margin: 0;
}

.demo-page-head p,
.demo-course-panel p,
.demo-course-schedule p {
    color: var(--color-on-surface-variant);
    font-size: 11px;
    line-height: 1.35;
    margin: 4px 0 0;
}

.demo-status-pill {
    background: color-mix(in srgb, var(--color-primary) 13%, var(--color-surface-container-high));
    border-radius: 999px;
    color: var(--color-primary);
    flex: 0 0 auto;
    font-size: 11px;
    font-weight: 800;
    padding: 7px 10px;
}

.demo-quote {
    background: color-mix(in srgb, var(--color-surface-container-high) 94%, var(--color-background));
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    color: var(--color-on-surface-variant);
    font-size: inherit;
    font-weight: inherit;
    line-height: inherit;
    margin: 0;
    padding: 14px 16px;
}

.demo-dashboard-quote {
    align-content: center;
    background:
        radial-gradient(circle at 50% 44%, color-mix(in srgb, var(--color-primary) 12%, transparent), transparent 30%),
        linear-gradient(135deg, color-mix(in srgb, var(--color-surface-container-low) 92%, #101828), var(--color-surface));
    border-color: color-mix(in srgb, var(--color-primary) 24%, var(--color-outline-variant));
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.13);
    display: grid;
    min-height: 78px;
    padding: 10px 14px;
    text-align: center;
}

.demo-quote blockquote {
    color: var(--color-on-surface);
    font-size: 14px;
    font-weight: 780;
    line-height: 1.35;
    margin: 0;
}

.demo-dashboard-quote blockquote {
    font-size: clamp(14px, 1.45vw, 18px);
    font-weight: 800;
    max-width: 760px;
    margin-inline: auto;
}

.demo-quote figcaption {
    color: var(--color-on-surface-variant);
    font-size: 11px;
    font-weight: 800;
    margin-top: 6px;
}

.demo-dashboard-quote figcaption {
    font-size: 11px;
    margin-top: 4px;
}

.demo-dashboard-tiles {
    display: grid;
    flex: 1;
    gap: 8px;
    grid-template-rows: repeat(3, minmax(0, 1fr));
    grid-template-columns: repeat(2, minmax(0, 1fr));
    min-height: 0;
}

.demo-dashboard-card {
    background: var(--color-surface-container-low);
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    gap: 7px;
    min-height: 0;
    overflow: hidden;
    padding: 9px;
}

.demo-dashboard-card header {
    align-items: center;
    display: flex;
    gap: 7px;
    min-width: 0;
}

.demo-dashboard-card header strong {
    color: var(--color-on-surface);
    font-size: clamp(11px, 0.95vw, 13px);
    font-weight: 800;
    line-height: 1.15;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.demo-dashboard-icon {
    align-items: center;
    background: color-mix(in srgb, var(--color-primary) 14%, transparent);
    border-radius: 8px;
    color: var(--color-primary);
    display: inline-flex;
    flex: 0 0 auto;
    font-size: 16px;
    height: 26px;
    justify-content: center;
    width: 26px;
}

.demo-dashboard-list {
    display: grid;
    gap: 5px;
    min-height: 0;
    overflow: hidden;
}

.demo-dashboard-list p {
    align-items: center;
    background: color-mix(in srgb, var(--color-background) 54%, var(--color-surface-container-low));
    border-radius: 8px;
    color: var(--color-on-surface);
    display: flex;
    gap: 8px;
    justify-content: space-between;
    margin: 0;
    min-height: 24px;
    min-width: 0;
    padding: 6px 7px;
}

.demo-dashboard-list span {
    font-size: 9.5px;
    font-weight: 730;
    line-height: 1.25;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.demo-dashboard-list b {
    background: color-mix(in srgb, var(--color-on-surface-variant) 14%, transparent);
    border-radius: 999px;
    color: var(--color-on-surface-variant);
    flex: 0 0 auto;
    font-size: 8.5px;
    font-weight: 800;
    line-height: 1;
    padding: 5px 7px;
}

.demo-dashboard-courses {
    display: grid;
    gap: 6px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    min-height: 0;
}

.demo-dashboard-courses span {
    background: color-mix(in srgb, var(--color-background) 54%, var(--color-surface-container-low));
    border-radius: 8px;
    display: grid;
    gap: 2px;
    min-width: 0;
    padding: 7px;
}

.demo-dashboard-courses b,
.demo-dashboard-courses small {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.demo-dashboard-courses b {
    color: var(--color-on-surface);
    font-size: 9.5px;
    font-weight: 800;
}

.demo-dashboard-courses small {
    color: var(--color-on-surface-variant);
    font-size: 8.5px;
}

.demo-dashboard-week {
    display: grid;
    gap: 5px;
    min-height: 0;
}

.demo-dashboard-week-days,
.demo-dashboard-week-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
}

.demo-dashboard-week-days span {
    color: var(--color-on-surface-variant);
    font-size: 7.5px;
    font-weight: 800;
    text-align: center;
}

.demo-dashboard-week-grid {
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    min-height: 78px;
    overflow: hidden;
    position: relative;
}

.demo-dashboard-week-grid span {
    border-left: 1px solid color-mix(in srgb, var(--color-outline-variant) 42%, transparent);
    color: var(--color-on-surface);
    font-size: 8.5px;
    font-weight: 760;
    padding: 5px 5px 0;
}

.demo-dashboard-week-grid span:first-child {
    border-left: 0;
}

.demo-dashboard-week-grid .is-current {
    box-shadow: inset 0 0 0 2px color-mix(in srgb, var(--color-primary) 50%, transparent);
}

.demo-dashboard-week-grid i {
    border-radius: 999px;
    height: 7px;
    position: absolute;
    top: 24px;
    width: calc((100% / 7) - 10px);
    z-index: 1;
}

.demo-dashboard-week-grid .day-monday {
    left: calc((100% / 7) * 1 + 5px);
}

.demo-dashboard-week-grid .day-tuesday {
    left: calc((100% / 7) * 2 + 5px);
}

.demo-dashboard-week-grid .day-wednesday {
    left: calc((100% / 7) * 3 + 5px);
}

.demo-dashboard-week-grid .day-thursday {
    left: calc((100% / 7) * 4 + 5px);
}

.demo-dashboard-week-grid .day-friday {
    left: calc((100% / 7) * 5 + 5px);
}

.demo-dashboard-week-grid .event-slot-2 {
    top: 34px;
}

.demo-dashboard-week-grid .event-slot-3 {
    top: 44px;
}

.demo-dashboard-week-grid .event-blue {
    background: #0ea5e9;
}

.demo-dashboard-week-grid .event-orange {
    background: #f97316;
}

.demo-dashboard-week-grid .event-red {
    background: #ef4444;
}

.demo-tile {
    background: var(--color-surface-container-low);
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    min-height: 0;
    overflow: hidden;
    padding: 13px;
}

.demo-tile-wide {
    grid-column: span 2;
}

.demo-tile strong,
.demo-notes-surface strong,
.demo-files-surface strong,
.demo-chat-surface strong,
.course-section-preview strong {
    color: var(--color-on-surface);
    display: block;
    font-size: 12px;
}

.demo-tile p,
.demo-notes-surface p,
.demo-files-surface p,
.demo-chat-surface p,
.course-section-preview p {
    color: var(--color-on-surface-variant);
    font-size: 11px;
    line-height: 1.38;
    margin: 0;
}

.demo-tile p + p {
    margin-top: 6px;
}

.demo-check-list {
    display: grid;
    gap: 7px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.demo-check-list li {
    align-items: center;
    color: var(--color-on-surface-variant);
    display: flex;
    font-size: 11px;
    gap: 8px;
    min-width: 0;
}

.demo-check-list li span {
    border: 2px solid var(--color-primary);
    border-radius: 5px;
    flex: 0 0 15px;
    height: 15px;
    width: 15px;
}

.demo-segment,
.demo-course-toggle {
    align-items: center;
    background: var(--color-surface-container-low);
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    display: flex;
    flex: 0 0 auto;
    gap: 3px;
    padding: 3px;
}

.demo-segment span,
.demo-segment b,
.demo-course-toggle span,
.demo-course-toggle b {
    border-radius: 6px;
    color: var(--color-on-surface-variant);
    font-size: 10px;
    font-weight: 800;
    padding: 6px 8px;
}

.demo-segment b,
.demo-course-toggle b {
    background: var(--color-primary);
    color: var(--color-on-primary);
}

.demo-week-shell {
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    display: flex;
    flex: 1;
    flex-direction: column;
    min-height: 270px;
    overflow: hidden;
}

.demo-week-header {
    background: var(--color-surface-container-low);
    border-bottom: 1px solid var(--demo-border);
    display: grid;
}

.demo-calendar-week .demo-week-header,
.demo-calendar-week .demo-week-body {
    grid-template-columns: 56px repeat(7, minmax(0, 1fr));
}

.demo-course-week .demo-week-header,
.demo-course-week .demo-week-body {
    grid-template-columns: 56px repeat(5, minmax(0, 1fr));
}

.demo-week-header span {
    align-items: center;
    color: var(--color-on-surface-variant);
    display: inline-flex;
    flex-direction: column;
    font-size: 10px;
    font-weight: 800;
    justify-content: center;
    min-height: 42px;
    text-align: center;
}

.demo-week-header b,
.demo-week-header em {
    font-style: normal;
}

.demo-week-header b {
    color: var(--color-on-surface);
    font-size: 11px;
}

.demo-week-header em {
    align-items: center;
    border: 1px solid transparent;
    border-radius: 999px;
    display: inline-flex;
    font-size: 10px;
    height: 24px;
    justify-content: center;
    line-height: 1;
    margin-top: 2px;
    min-width: 24px;
    padding: 0 6px;
}

.demo-week-header span.is-today {
    color: #ef4444;
}

.demo-week-header span.is-today b,
.demo-week-header span.is-today em {
    color: #ef4444;
}

.demo-week-header span.is-today em {
    border-color: #ef4444;
}

.demo-week-body {
    display: grid;
    flex: 1;
    min-height: 0;
}

.demo-week-grid {
    background:
        repeating-linear-gradient(to bottom, color-mix(in srgb, var(--color-calendar-rule, var(--color-outline-variant)) 45%, transparent) 0 1px, transparent 1px calc(100% / 9)),
        linear-gradient(90deg, color-mix(in srgb, var(--color-calendar-rule, var(--color-outline-variant)) 45%, transparent) 1px, transparent 1px);
    border: 0;
    border-radius: 0;
    min-height: 0;
    overflow: hidden;
    padding: 0;
    position: relative;
}

.demo-calendar-week .demo-week-grid {
    background-size: 14.285% 100%, 14.285% 100%;
    display: grid;
    grid-column: 2 / -1;
    grid-template-columns: repeat(7, minmax(0, 1fr));
}

.demo-course-week .demo-week-grid {
    background-size: 20% 100%, 20% 100%;
    display: grid;
    grid-column: 2 / -1;
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.demo-week-grid > i {
    border-right: 1px solid color-mix(in srgb, var(--color-calendar-rule, var(--color-outline-variant)) 42%, transparent);
    min-height: 0;
}

.demo-week-grid > i:last-of-type {
    border-right: 0;
}

.demo-time-axis {
    background: var(--color-surface-container-low);
    border-right: 1px solid var(--demo-border);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 0;
    padding: 0 0 0;
}

.demo-course-week .demo-time-axis {
    grid-template-rows: repeat(6, minmax(0, 1fr));
}

.demo-time-axis span {
    color: var(--color-on-surface-variant);
    font-size: 10px;
    font-weight: 760;
    line-height: 1;
    padding-right: 8px;
    text-align: right;
    transform: translateY(-50%);
}

.demo-time-axis span:first-child {
    transform: translateY(0);
}

.demo-time-axis span:last-child {
    transform: translateY(50%);
}

.demo-week-event {
    align-items: flex-start;
    border-radius: 7px;
    color: #ffffff;
    flex-direction: column;
    font-size: 11px;
    font-weight: 800;
    min-height: 34px;
    overflow: hidden;
    padding: 2px 3px;
    position: absolute;
    text-align: left;
}

.demo-calendar-week .demo-week-event {
    height: 34px;
    width: calc((100% / 7) - 8px);
}

.demo-calendar-week .demo-day-sun {
    left: calc((100% / 7) * 0 + 4px);
}

.demo-calendar-week .demo-day-mon {
    left: calc((100% / 7) * 1 + 4px);
}

.demo-calendar-week .demo-day-tue {
    left: calc((100% / 7) * 2 + 4px);
}

.demo-calendar-week .demo-day-wed {
    left: calc((100% / 7) * 3 + 4px);
}

.demo-calendar-week .demo-day-thu {
    left: calc((100% / 7) * 4 + 4px);
}

.demo-calendar-week .demo-day-fri {
    left: calc((100% / 7) * 5 + 4px);
}

.demo-calendar-week .demo-day-sat {
    left: calc((100% / 7) * 6 + 4px);
}

.demo-calendar-week .demo-start-30 {
    top: 5.5556%;
}

.demo-calendar-week .demo-start-120 {
    top: 22.2222%;
}

.demo-calendar-week .demo-start-180 {
    top: 33.3333%;
}

.demo-calendar-week .demo-start-210 {
    top: 38.8889%;
}

.demo-calendar-week .demo-start-390 {
    top: 72.2222%;
}

.demo-calendar-week .demo-start-420 {
    top: 77.7778%;
}

.demo-calendar-week .demo-start-510 {
    top: 94.4444%;
}

.demo-calendar-week .demo-duration-30 {
    height: max(5.5556%, 30px);
}

.demo-calendar-week .demo-duration-50 {
    height: max(9.2593%, 30px);
}

.demo-calendar-week .demo-duration-75 {
    height: max(13.8889%, 34px);
}

.demo-calendar-week .demo-duration-90 {
    height: max(16.6667%, 36px);
}

.demo-calendar-week .demo-duration-150 {
    height: max(27.7778%, 40px);
}

.demo-course-week .demo-week-event {
    height: max(var(--height), 36px);
    left: calc(((var(--day) - 1) * 100%) / 5 + 4px);
    width: calc(100% / 5 - 8px);
}

.demo-week-event strong,
.demo-week-event span {
    display: block;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 600;
}

.demo-week-event span {
    font-size: 8px;
    font-weight: 400;
    opacity: 0.9;
}

.demo-event-blue {
    background: #2463d7;
}

.demo-event-gold {
    background: #d99a00;
}

.demo-event-green {
    background: #16835b;
}

.demo-event-purple {
    background: #5b2a86;
    border: 1px solid #8b5cf6;
}

.demo-event-red {
    background: #5f1630;
    border: 1px solid #e11d48;
}

.demo-event-teal {
    background: #123f42;
    border: 1px solid #0f9f9a;
}

.demo-event-indigo {
    background: #25245f;
    border: 1px solid #4f46e5;
}

.demo-event-cyan {
    background: #123d52;
    border: 1px solid #0891b2;
}

.demo-event-pink {
    background: #5c1c45;
    border: 1px solid #db2777;
}

.demo-mobile-agenda,
.demo-course-mobile-agenda {
    display: none;
}

.demo-mobile-agenda,
.demo-course-mobile-agenda {
    gap: 8px;
}

.demo-mobile-agenda p,
.demo-course-mobile-agenda p {
    align-items: center;
    background: var(--color-surface-container-high);
    border: 1px solid var(--demo-border, color-mix(in srgb, var(--color-outline-variant) 58%, transparent));
    border-radius: 8px;
    display: grid;
    gap: 4px;
    grid-template-columns: minmax(76px, 0.42fr) minmax(0, 1fr);
    margin: 0;
    min-height: 52px;
    padding: 10px 12px;
}

.demo-mobile-agenda strong,
.demo-course-mobile-agenda strong {
    color: var(--color-on-surface);
    font-size: 12px;
}

.demo-mobile-agenda span,
.demo-course-mobile-agenda span {
    color: var(--color-on-surface-variant);
    font-size: 11px;
    line-height: 1.35;
}

.demo-course-app {
    background: transparent;
    display: grid;
    flex: 1;
    gap: 14px;
    grid-template-columns: minmax(210px, 0.68fr) minmax(0, 1fr);
    min-height: 0;
    min-width: 0;
}

.demo-course-panel,
.demo-course-schedule {
    background: var(--color-surface);
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-height: 0;
    overflow: hidden;
    padding: 14px;
}

.demo-course-panel {
    border-right: 1px solid var(--demo-border);
}

.demo-course-schedule {
    gap: 12px;
}

.demo-search {
    align-items: center;
    background: var(--color-surface-container-high);
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    color: var(--color-on-surface-variant);
    display: flex;
    font-size: 10px;
    font-weight: 800;
    gap: 7px;
    min-height: 36px;
    overflow: hidden;
    padding: 0 10px;
    white-space: nowrap;
}

.demo-search .material-symbols-outlined {
    font-size: 17px;
}

.demo-course-panel article,
.course-section-preview article {
    background: var(--color-surface-container-high);
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    min-width: 0;
    padding: 10px;
    position: relative;
}

.demo-course-panel article button {
    background: color-mix(in srgb, var(--color-primary) 15%, var(--color-surface-container-high));
    border: 0;
    border-radius: 999px;
    color: var(--color-primary);
    font-size: 10px;
    font-weight: 800;
    padding: 5px 8px;
    position: absolute;
    right: 8px;
    top: 8px;
}

.demo-course-panel article strong {
    max-width: calc(100% - 48px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.demo-task-app {
    display: grid;
    flex: 1;
    grid-template-columns: minmax(50px, 0.34fr) minmax(0, 1fr);
    min-height: 0;
    min-width: 0;
}

.demo-task-rail,
.demo-task-surface {
    background: var(--color-surface);
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    min-height: 0;
    overflow: hidden;
}

.demo-task-rail {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 7px;
}

.demo-task-rail button,
.demo-task-completed button {
    appearance: none;
    border: 0;
    color: inherit;
    font: inherit;
}

.demo-task-rail button {
    align-items: center;
    background: transparent;
    border-radius: 8px;
    display: grid;
    gap: 10px;
    grid-template-columns: 24px minmax(0, 1fr) auto;
    min-height: 44px;
    padding: 9px 10px;
}

.demo-task-rail button.is-active {
    background: color-mix(in srgb, var(--color-primary) 14%, var(--color-surface-container-high));
    color: var(--color-primary);
}

.demo-task-rail .material-symbols-outlined {
    font-size: 19px;
}

.demo-task-rail strong,
.demo-task-rail b,
.demo-task-head span,
.demo-task-completed b {
    font-size: 11px;
    font-weight: 800;
}

.demo-task-rail strong {
    color: var(--color-on-surface);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.demo-task-rail b,
.demo-task-head span,
.demo-task-completed b {
    background: color-mix(in srgb, var(--color-on-surface-variant) 12%, transparent);
    border-radius: 999px;
    color: var(--color-on-surface-variant);
    padding: 5px 7px;
}

.demo-task-surface {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 14px;
}

.demo-task-head {
    align-items: center;
    display: flex;
    gap: 12px;
    justify-content: space-between;
    min-width: 0;
}

.demo-task-head h4 {
    color: var(--color-on-surface);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.12;
    margin: 0;
}

.demo-task-head p {
    color: var(--color-on-surface-variant);
    font-size: 11px;
    line-height: 1.35;
    margin: 4px 0 0;
}

.demo-task-add {
    align-items: center;
    background: var(--color-surface-container-low);
    border: 1px dashed color-mix(in srgb, var(--color-primary) 38%, var(--demo-border));
    border-radius: 8px;
    color: var(--color-on-surface-variant);
    display: flex;
    gap: 8px;
    min-height: 42px;
    padding: 0 12px;
}

.demo-task-add .material-symbols-outlined {
    color: var(--color-primary);
    font-size: 20px;
}

.demo-task-add strong {
    font-size: 12px;
    font-weight: 800;
}

.demo-task-list-preview {
    display: grid;
    gap: 8px;
    min-height: 0;
    overflow: hidden;
}

.demo-task-row {
    align-items: center;
    background: var(--color-surface-container-low);
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    display: grid;
    gap: 9px;
    grid-template-columns: 18px minmax(0, 1fr) auto 24px;
    min-height: 56px;
    min-width: 0;
    padding: 8px 10px;
}

.demo-task-check {
    align-items: center;
    border: 2px solid var(--color-primary);
    border-radius: 6px;
    color: var(--color-on-primary);
    display: inline-flex;
    flex: 0 0 18px;
    height: 18px;
    justify-content: center;
    position: relative;
    width: 18px;
}

.demo-task-check.is-checked {
    background: var(--color-primary);
}

.demo-task-check .material-symbols-outlined {
    font-size: 16px;
    line-height: 1;
}

.demo-task-row strong,
.demo-task-row p {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.demo-task-row strong {
    color: var(--color-on-surface);
    display: block;
    font-size: 12px;
    font-weight: 800;
    line-height: 1.2;
}

.demo-task-row p {
    align-items: center;
    color: var(--color-on-surface-variant);
    display: flex;
    font-size: 10.5px;
    font-weight: 700;
    gap: 4px;
    line-height: 1.2;
    margin: 4px 0 0;
}

.demo-task-row p .material-symbols-outlined {
    font-size: 14px;
}

.demo-task-row > b {
    align-items: center;
    background: color-mix(in srgb, var(--color-on-surface-variant) 11%, transparent);
    border-radius: 999px;
    color: var(--color-on-surface-variant);
    display: inline-flex;
    font-size: 10px;
    font-weight: 800;
    gap: 3px;
    padding: 6px 8px;
    white-space: nowrap;
}

.demo-task-row > b .material-symbols-outlined {
    font-size: 13px;
}

.demo-task-row > b.is-high {
    background: color-mix(in srgb, var(--color-error) 15%, transparent);
    color: var(--color-error);
}

.demo-task-row > b.is-medium {
    background: color-mix(in srgb, #d99a00 18%, transparent);
    color: #a15f00;
}

.demo-task-row > b.is-low {
    background: color-mix(in srgb, var(--color-primary) 12%, transparent);
    color: var(--color-primary);
}

.demo-task-menu {
    color: var(--color-on-surface-variant);
    font-size: 20px;
}

.demo-task-completed {
    border-top: 1px solid var(--demo-border);
    display: grid;
    gap: 7px;
    margin-top: auto;
    padding-top: 9px;
}

.demo-task-completed button {
    align-items: center;
    background: transparent;
    display: flex;
    gap: 7px;
    justify-content: flex-start;
    min-height: 28px;
    padding: 0;
}

.demo-task-completed button .material-symbols-outlined {
    color: var(--color-on-surface-variant);
    font-size: 18px;
}

.demo-task-completed strong {
    color: var(--color-on-surface);
    font-size: 12px;
    font-weight: 800;
}

.demo-task-completed p {
    align-items: center;
    color: var(--color-on-surface-variant);
    display: flex;
    font-size: 11px;
    font-weight: 700;
    gap: 7px;
    margin: 0;
    min-width: 0;
    text-decoration: line-through;
}

.demo-task-completed p .material-symbols-outlined {
    color: var(--color-primary);
    font-size: 16px;
}

.demo-task-completed p .demo-task-check .material-symbols-outlined {
    color: var(--color-on-primary);
}

.demo-workspace-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: minmax(0, 1fr);
    min-height: 0;
    overflow-y: auto;
    padding: 0;
}

.demo-notes-surface,
.demo-files-surface,
.demo-chat-surface {
    background: var(--color-surface-container-low);
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    min-height: 0;
    overflow: hidden;
}

.demo-chat-surface {
    grid-column: auto;
}

.demo-notes-surface p,
.demo-files-surface p,
.demo-chat-surface p {
    background: var(--color-surface-container-high);
    border: 1px solid var(--demo-border);
    border-radius: 8px;
    margin: 0;
    min-width: 0;
    padding: 10px;
}

.demo-files-surface p,
.demo-chat-channels p {
    align-items: center;
    color: var(--color-on-surface-variant);
    display: flex;
    gap: 9px;
}

.demo-files-surface .material-symbols-outlined {
    color: var(--color-primary);
    font-size: 19px;
}

.demo-files-surface small,
.demo-chat-surface header span,
.demo-chat-channels small {
    color: var(--color-on-surface-variant);
    font-size: 11px;
}

.demo-files-surface small {
    margin-left: auto;
}

.demo-chat-channels {
    display: grid;
    gap: 8px;
}

.demo-channel-symbol {
    align-items: center;
    background: color-mix(in srgb, var(--color-primary) 14%, transparent);
    border-radius: 7px;
    color: var(--color-primary);
    display: inline-flex;
    flex: 0 0 24px;
    font-size: 13px;
    font-weight: 800;
    height: 24px;
    justify-content: center;
    width: 24px;
}

.demo-chat-channels strong {
    margin-bottom: 0;
    min-width: 0;
}

.course-planner-demo {
    display: grid;
    gap: 25px;
    overflow: hidden;
    padding: 18px;
}

.course-detail-hero,
.course-section-preview {
    min-width: 0;
}

.course-detail-hero {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.course-detail-kicker,
.course-detail-term {
    color: var(--color-on-surface-variant);
    font-size: 14px;
    font-weight: 800;
}

.course-detail-hero h3 {
    font-size: clamp(24px, 3.4vw, 34px);
    line-height: 1.05;
}

.course-detail-term,
.course-detail-description {
    margin: 0;
}

.course-detail-chips,
.course-detail-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.course-detail-chips span,
.course-detail-stats span,
.course-section-preview article > span {
    align-items: center;
    border-radius: 999px;
    display: inline-flex;
    font-size: 13px;
    font-weight: 800;
    min-height: 28px;
    padding: 0 10px;
}

.course-detail-chips span,
.course-detail-stats span {
    background: var(--color-surface-container-high);
    color: var(--color-on-surface);
}

.course-detail-description {
    color: var(--color-on-surface-variant);
    font-size: 13px;
    line-height: 1.55;
}

.course-detail-stats span {
    display: grid;
    gap: 2px;
    justify-items: center;
    min-width: 65px;
    padding: 5px;
}

.course-detail-stats strong {
    color: var(--color-primary);
    font-size: 20px;
    line-height: 1;
}

.course-section-preview {
    display: grid;
    gap: 10px;
}

.course-section-preview article {
    padding: 12px;
}

.course-section-preview article > span {
    background: color-mix(in srgb, var(--color-primary) 13%, var(--color-surface-container-high));
    color: var(--color-primary);
    position: absolute;
    right: 10px;
    top: 10px;
}

.course-section-preview article:nth-child(3) > span {
    background: color-mix(in srgb, var(--color-error) 13%, var(--color-surface-container-high));
    color: var(--color-error);
}

.course-section-preview strong {
    max-width: calc(100% - 68px);
}

.capability-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.landing-trust {
    padding-top: 36px;
}

.trust-row {
    background: var(--color-surface-container-low);
    border: 1px solid color-mix(in srgb, var(--color-outline-variant) 54%, transparent);
    border-radius: 8px;
    display: grid;
    gap: 1px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: hidden;
}

.trust-row > span {
    align-items: center;
    background: var(--color-surface);
    color: var(--color-on-surface-variant);
    display: flex;
    flex-direction: column;
    font-size: 14px;
    font-weight: 800;
    gap: 10px;
    justify-content: center;
    min-height: 88px;
    padding: 20px;
    text-align: center;
}

.trust-row .material-symbols-outlined {
    color: var(--color-primary);
}

.landing-final-cta {
    background: color-mix(in srgb, var(--color-surface-container-low) 92%, var(--color-primary) 8%);
    border-top: 1px solid color-mix(in srgb, var(--color-outline-variant) 54%, transparent);
    color: var(--color-on-surface);
    flex-direction: column;
    max-width: none;
    padding: clamp(72px, 10vw, 116px) clamp(20px, 4vw, 40px);
    text-align: center;
}

.landing-final-cta h2 {
    color: var(--color-on-surface);
    max-width: 760px;
}

.landing-final-cta .landing-eyebrow {
    color: var(--color-primary);
}

.landing-final-cta .landing-primary-action {
    margin-top: 18px;
}

.landing-footer footer {
    background: var(--color-surface);
}

[data-reveal] {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 520ms ease, transform 520ms ease;
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes landingPanelIn {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.992);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes landingMenuSpring {
    0% {
        opacity: 0;
        transform: translateY(-8px) scale(0.985);
    }

    70% {
        opacity: 1;
        transform: translateY(2px) scale(1.004);
    }

    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (max-width: 980px) {
    .workflow-track,
    .capability-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .feature-tabs,
    .feature-panel,
    .landing-split,
    .product-mockup-calendar,
    .product-mockup-courses,
    .product-mockup-workspace {
        grid-template-columns: 1fr;
    }

    .feature-panels {
        min-height: 0;
    }

    .product-mockup {
        min-height: 360px;
    }

    .trust-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1024px) {
    .feature-panels {
        --showcase-demo-height: clamp(500px, 60vw, 540px);
    }
}

@media (max-width: 760px) {
    .landing-nav-toggle {
        display: inline-flex;
    }

    .landing-nav-menu {
        background: color-mix(in srgb, var(--color-surface) 96%, transparent);
        border: 1px solid color-mix(in srgb, var(--color-outline-variant) 62%, transparent);
        border-radius: 8px;
        box-shadow: 0 18px 60px rgba(0, 0, 0, 0.22);
        display: none;
        flex-direction: column;
        left: 16px;
        padding: 8px;
        position: absolute;
        right: 16px;
        top: calc(var(--landing-nav-height) - 8px);
        transform-origin: top center;
    }

    .landing-nav-menu.is-open {
        animation: landingMenuSpring 260ms var(--landing-spring-soft) both;
        display: flex;
    }

    .landing-nav-links {
        align-items: stretch;
        display: flex;
        flex-direction: column;
        gap: 0;
        width: 100%;
    }

    .landing-nav-menu a {
        justify-content: flex-start;
        width: 100%;
    }

    .landing-hero {
        min-height: 820px;
        padding-top: 126px;
    }

    .landing-hero-content {
        padding-bottom: 168px;
    }

    .landing-hero-image {
        object-position: 62% center;
    }

    .landing-hero-peek {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        transform: translateY(22%);
    }

    .landing-hero-peek span:first-child {
        border-radius: 8px 0 0 0;
    }

    .landing-hero-peek span:nth-child(2) {
        border-radius: 0 8px 0 0;
    }

    .landing-hero-peek span:nth-child(3) {
        border-radius: 0 0 0 8px;
    }

    .landing-hero-peek span:last-child {
        border-radius: 0 0 8px 0;
    }

    .landing-section {
        padding-top: 96px;
    }

    .feature-tabs {
        grid-template-columns: 1fr;
    }

    .feature-panels {
        --showcase-demo-height: 500px;
    }

    .landing-app-demo {
        height: var(--showcase-demo-height);
    }

    .demo-course-panel,
    .demo-course-schedule,
    .demo-workspace-grid {
        padding: 12px;
    }

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

    .demo-dashboard-quote {
        min-height: 76px;
    }

    .demo-dashboard-week-grid {
        min-height: 72px;
    }

    .demo-dashboard-card {
        padding: 8px;
    }

    .demo-week-shell {
        display: none;
    }

    .demo-mobile-agenda {
        display: grid;
    }

    .demo-course-app,
    .demo-task-app,
    .course-planner-demo {
        grid-template-columns: 1fr;
    }

    .demo-task-rail {
        flex-direction: row;
        overflow-x: auto;
        padding: 10px;
    }

    .demo-task-rail button {
        flex: 1 0 132px;
        min-height: 40px;
    }

    .demo-task-surface {
        padding: 12px;
    }

    .demo-task-row {
        grid-template-columns: 18px minmax(0, 1fr) auto;
    }

    .demo-task-menu {
        display: none;
    }

    .demo-course-mobile-agenda {
        display: grid;
    }

    .demo-workspace-grid {
        grid-template-columns: 1fr;
        overflow-y: auto;
    }

    .demo-chat-surface {
        grid-column: auto;
    }
}

@media (max-width: 560px) {
    .landing-hero {
        min-height: 760px;
    }

    .landing-hero h1 {
        font-size: clamp(36px, 12vw, 52px);
        max-width: 100%;
    }

    .landing-hero-copy {
        font-size: 17px;
    }

    .landing-sketch-section {
        width: min(190px, 48vw);
    }

    .landing-hero-actions,
    .landing-final-cta {
        align-items: stretch;
    }

    .landing-primary-action,
    .landing-secondary-action {
        width: 100%;
    }

    .landing-app-demo-dashboard {
        height: var(--showcase-demo-height);
    }

    .demo-dashboard-tiles {
        grid-template-columns: 1fr;
        overflow-y: auto;
        padding-right: 2px;
    }

    .demo-dashboard-card {
        min-height: 104px;
    }

    .demo-dashboard-card header strong {
        font-size: 12px;
    }

    .demo-dashboard-quote blockquote {
        font-size: 15px;
    }

    .demo-dashboard-courses {
        grid-template-columns: 1fr;
    }

    .demo-task-head {
        align-items: flex-start;
    }

    .demo-task-head p {
        display: none;
    }

    .demo-task-row {
        grid-template-columns: 18px minmax(0, 1fr);
    }

    .demo-task-row > b {
        justify-self: start;
        grid-column: 2;
        padding: 5px 7px;
    }

    .demo-task-completed p:nth-of-type(2) {
        display: none;
    }

    .workflow-track,
    .capability-grid {
        grid-template-columns: 1fr;
    }

    .product-mockup {
        padding: 12px;
    }

    .feature-panels {
        --showcase-demo-height: 470px;
    }

    .landing-app-demo {
        height: var(--showcase-demo-height);
        padding: 12px;
    }

    .demo-page-head,
    .demo-calendar-head,
    .demo-notes-surface header,
    .demo-files-surface header,
    .demo-chat-surface header,
    .demo-course-schedule header {
        align-items: flex-start;
        flex-direction: column;
    }

    .mock-dashboard-grid {
        grid-template-columns: 1fr;
    }

    .mock-tile-wide {
        grid-column: auto;
    }
}

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

    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.001ms !important;
    }

    [data-reveal] {
        opacity: 1;
        transform: none;
    }

    .landing-hero-image {
        transform: none;
    }

    .landing-sketch path {
        stroke-dashoffset: 0;
    }
}