/**
 * Velora playground homepage shell.
 * Uses framework primitives and only adds page-level composition.
 */

@import "./library-ds-themes.css";

@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

:root {
    --vl-font-family: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --vl-font-family-display: "Sora", "Manrope", system-ui, sans-serif;
}

/* ── Header: VT selector ─────────────────────────────────────────── */
.ds-vt-select {
    appearance: none;
    background: color-mix(in oklch, var(--vl-bg-surface) 60%, transparent);
    border: 1px solid color-mix(in oklch, var(--vl-border-subtle) 70%, transparent);
    border-radius: var(--vl-radius-sm);
    color: var(--vl-text-secondary);
    font-family: var(--vl-font-family-mono, monospace);
    font-size: 0.7rem;
    letter-spacing: 0.04em;
    padding: 0.3rem 1.6rem 0.3rem 0.6rem;
    cursor: pointer;
    transition: border-color var(--vl-transition-fast), color var(--vl-transition-fast);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%237f8668' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
}
.ds-vt-select:hover,
.ds-vt-select:focus-visible {
    border-color: var(--vl-color-primary);
    color: var(--vl-text-primary);
    outline: none;
}

/* Editorial palettes (packages/pages/velora_noir · velora_earth_tech DESIGN.md) */
.ds-editorial-select {
    appearance: none;
    background: color-mix(in oklch, var(--vl-bg-surface) 60%, transparent);
    border: 1px solid color-mix(in oklch, var(--vl-border-subtle) 70%, transparent);
    border-radius: var(--vl-radius-sm);
    color: var(--vl-text-secondary);
    font-family: var(--vl-font-family-mono, monospace);
    font-size: 0.7rem;
    letter-spacing: 0.04em;
    max-width: 7.5rem;
    padding: 0.3rem 1.6rem 0.3rem 0.6rem;
    cursor: pointer;
    transition: border-color var(--vl-transition-fast), color var(--vl-transition-fast);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%237f8668' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
}
.ds-editorial-select:hover,
.ds-editorial-select:focus-visible {
    border-color: var(--vl-color-primary);
    color: var(--vl-text-primary);
    outline: none;
}

/* ── Header: theme toggle ────────────────────────────────────────── */
.ds-theme-toggle {
    display: flex;
    align-items: center;
    gap: 1px;
    background: color-mix(in oklch, var(--vl-bg-surface) 55%, transparent);
    border: 1px solid color-mix(in oklch, var(--vl-border-subtle) 60%, transparent);
    border-radius: var(--vl-radius-sm);
    padding: 2px;
}
.ds-theme-btn {
    background: transparent;
    border: none;
    border-radius: calc(var(--vl-radius-sm) - 2px);
    color: var(--vl-text-muted);
    cursor: pointer;
    font-size: 0.75rem;
    line-height: 1;
    padding: 0.25rem 0.4rem;
    transition: background var(--vl-transition-fast), color var(--vl-transition-fast);
}
.ds-theme-btn:hover {
    background: color-mix(in oklch, var(--vl-color-primary) 15%, transparent);
    color: var(--vl-text-primary);
}
.ds-theme-btn.is-active {
    background: var(--vl-color-primary);
    color: var(--vl-bg-main);
}
.ds-theme-btn:focus-visible {
    outline: 2px solid var(--vl-focus-ring-color);
    outline-offset: 1px;
}

/* ── Header: action buttons ─────────────────────────────────────── */
.vl-header-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    background: transparent;
    color: color-mix(in oklch, var(--vl-text-base) 72%, var(--vl-color-primary) 10%);
    font-family: var(--vl-font-family-mono, monospace);
    font-size: 0.72rem;
    line-height: 1;
    letter-spacing: 0.04em;
    text-transform: lowercase;
    padding: 0.25rem 0.35rem;
    border-radius: var(--vl-radius-xs, 0.35rem);
    cursor: pointer;
    text-decoration: none;
    opacity: 0.92;
    transition: opacity var(--vl-transition-fast), color var(--vl-transition-fast), background var(--vl-transition-fast);
}

.vl-header-icon-btn svg {
    display: block;
}

.vl-header-icon-btn:hover {
    opacity: 0.7;
    color: var(--vl-text-primary);
    background: color-mix(in oklch, var(--vl-color-primary) 14%, transparent);
}

.vl-header-icon-btn:focus-visible {
    outline: 2px solid var(--vl-focus-ring-color);
    outline-offset: 2px;
}

.vl-header-get-started {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--vl-radius-sm);
    padding: 0.5rem 0.95rem;
    border: 1px solid color-mix(in oklch, var(--vl-color-primary) 55%, transparent);
    background: var(--vl-color-primary);
    color: var(--vl-text-on-primary, var(--vl-bg-main));
    font-family: var(--vl-font-family-display, var(--vl-font-family));
    font-weight: var(--vl-font-weight-bold);
    font-size: 0.78rem;
    letter-spacing: 0.01em;
    text-decoration: none;
    transition: transform 160ms ease, filter var(--vl-transition-fast);
}

.vl-header-get-started:hover {
    filter: brightness(1.04);
}

.vl-header-get-started:active {
    transform: scale(0.96);
}

.vl-header-get-started:focus-visible {
    outline: 2px solid var(--vl-focus-ring-color);
    outline-offset: 2px;
}

/* Layered SVG logo treatment for header/footer */
.vl-logo--layered {
    transform-origin: left center;
    will-change: transform, opacity, filter;
}

.vl-footer__brand .vl-logo--layered {
    opacity: 0.94;
}

.vl-logo-lockup {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: var(--vl-text-primary);
}

.vl-logo-lockup--header {
    inline-size: clamp(6.4rem, 8vw, 6.95rem);
}

.vl-logo-lockup--footer {
    inline-size: 6.25rem;
    color: color-mix(in oklch, var(--vl-text-primary) 94%, var(--vl-color-primary) 6%);
}

.vl-logo-mark {
    display: block;
    inline-size: 100%;
    block-size: auto;
    overflow: visible;
}

.vl-logo-mark__group,
.vl-logo-mark__full {
    transform-origin: left center;
}

.vl-logo-mark__shape {
    transform-box: fill-box;
    transform-origin: center;
    will-change: transform, opacity, filter;
}

.vl-logo-lockup--header .vl-logo-mark {
    filter: drop-shadow(0 0.45rem 1.5rem color-mix(in oklch, var(--vl-color-primary) 18%, transparent));
}

.vl-logo-lockup--header .vl-logo-mark__shape {
    opacity: 0;
    animation: vl-logo-header-cascade 880ms var(--vl-ease-cinematic) forwards;
}

.vl-logo-lockup--header .vl-logo-mark__shape:nth-child(1) { animation-delay: 40ms; }
.vl-logo-lockup--header .vl-logo-mark__shape:nth-child(2) { animation-delay: 80ms; }
.vl-logo-lockup--header .vl-logo-mark__shape:nth-child(3) { animation-delay: 120ms; }
.vl-logo-lockup--header .vl-logo-mark__shape:nth-child(4) { animation-delay: 160ms; }
.vl-logo-lockup--header .vl-logo-mark__shape:nth-child(5) { animation-delay: 200ms; }
.vl-logo-lockup--header .vl-logo-mark__shape:nth-child(6) { animation-delay: 240ms; }
.vl-logo-lockup--header .vl-logo-mark__shape:nth-child(7) { animation-delay: 280ms; }
.vl-logo-lockup--header .vl-logo-mark__shape:nth-child(8) { animation-delay: 320ms; }
.vl-logo-lockup--header .vl-logo-mark__shape:nth-child(9) { animation-delay: 360ms; }
.vl-logo-lockup--header .vl-logo-mark__shape:nth-child(10) { animation-delay: 400ms; }

.vl-logo-lockup--header:hover .vl-logo-mark__shape {
    animation-name: vl-logo-header-hover;
    animation-duration: 420ms;
    animation-delay: 0ms;
}

.vl-logo-lockup--footer .vl-logo-mark {
    opacity: 0.94;
    filter: drop-shadow(0 0.35rem 1.1rem color-mix(in oklch, var(--vl-color-primary) 10%, transparent));
}

.vl-logo-lockup--footer .vl-logo-mark__shape {
    animation: vl-logo-footer-breathe 6.8s var(--vl-ease-in-out) infinite;
}

.vl-logo-lockup--footer .vl-logo-mark__shape:nth-child(odd) {
    animation-delay: -1.2s;
}

.vl-logo-lockup--footer .vl-logo-mark__shape:nth-child(3n) {
    animation-delay: -2.4s;
}

.vl-logo-lockup--footer:hover .vl-logo-mark__shape {
    animation-name: vl-logo-footer-hover;
    animation-duration: 520ms;
    animation-iteration-count: 1;
    animation-fill-mode: both;
}

@keyframes vl-logo-header-cascade {
    0% {
        opacity: 0;
        transform: translateY(0.85rem) scale(0.94) rotate(-2deg);
        filter: blur(0.45rem);
    }
    62% {
        opacity: 1;
        transform: translateY(-0.08rem) scale(1.015) rotate(0deg);
        filter: blur(0);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

@keyframes vl-logo-header-hover {
    0% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    50% {
        opacity: 1;
        transform: translateY(-0.12rem) scale(1.018);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes vl-logo-footer-breathe {
    0%,
    100% {
        opacity: 0.78;
        transform: translateY(0) scale(1);
        filter: drop-shadow(0 0 0 transparent);
    }
    50% {
        opacity: 1;
        transform: translateY(-0.16rem) scale(1.012);
        filter: drop-shadow(0 0 0.8rem color-mix(in oklch, var(--vl-color-primary) 12%, transparent));
    }
}

@keyframes vl-logo-footer-hover {
    0% {
        opacity: 0.94;
        transform: translateY(0) scale(1);
    }
    45% {
        opacity: 1;
        transform: translateY(-0.2rem) scale(1.02);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (prefers-reduced-motion: reduce) {
    .vl-logo-lockup--header .vl-logo-mark__shape,
    .vl-logo-lockup--footer .vl-logo-mark__shape {
        animation: none;
        opacity: 1;
        transform: none;
        filter: none;
    }
}

body {
    min-height: 100dvh;
    background:
        radial-gradient(circle at top left, color-mix(in oklch, var(--vl-color-primary) 16%, transparent), transparent 38%),
        radial-gradient(circle at top right, color-mix(in oklch, var(--vl-color-secondary) 12%, transparent), transparent 34%),
        var(--vl-bg-main);
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: 100% 100%, 100% 100%, auto;
}

.ds-topbar {
    position: sticky;
    top: 0;
    z-index: var(--vl-z-sticky);
    border-bottom: 1px solid color-mix(in oklch, var(--vl-text-primary) 10%, transparent);
    background: color-mix(in oklch, var(--vl-bg-main) 88%, transparent);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
}

.ds-topbar__inner {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--vl-space-sm);
    min-height: 4rem;
    padding-block: 0.625rem;
}

.ds-brand-lockup {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
}

.ds-brand {
    display: inline-flex;
    align-items: center;
    gap: 0;
    line-height: 1;
    font-family: var(--vl-font-family-display);
    font-weight: var(--vl-font-weight-bold);
    font-size: var(--vl-font-size-lg);
    letter-spacing: var(--vl-tracking-tight);
    color: var(--vl-text-primary);
    text-decoration: none;
}

.ds-brand:hover {
    color: var(--vl-color-primary);
}

.ds-brand__logo {
    display: block;
    inline-size: clamp(5.2rem, 9vw, 7.4rem);
    block-size: auto;
    max-inline-size: 100%;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .ds-brand__logo {
        filter: invert(1);
    }
}

:root[data-theme="dark"] .ds-brand__logo {
    filter: invert(1);
}

.ds-brand-lockup__meta {
    margin-top: -0.125rem;
    color: var(--vl-text-muted);
    font-size: 0.6875rem;
    letter-spacing: var(--vl-tracking-wide);
    text-transform: uppercase;
}

.ds-topnav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--vl-space-sm);
}

.ds-topnav .vl-nav__link {
    font-size: var(--vl-font-size-xs);
    padding: 0.375rem 0.75rem;
}

.ds-menu {
    position: relative;
}

.ds-menu[open] {
    z-index: calc(var(--vl-z-sticky) + 1);
}

.ds-menu__toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    list-style: none;
    padding: 0.5rem 0.875rem;
    border: 1px solid color-mix(in oklch, var(--vl-text-primary) 12%, transparent);
    border-radius: var(--vl-radius-full);
    background: color-mix(in oklch, var(--vl-bg-surface) 88%, transparent);
    color: var(--vl-text-primary);
    cursor: pointer;
    user-select: none;
}

.ds-menu__toggle::-webkit-details-marker {
    display: none;
}

.ds-menu__toggle:hover {
    border-color: color-mix(in oklch, var(--vl-color-primary) 35%, transparent);
}

.ds-menu__label {
    font-size: var(--vl-font-size-xs);
    font-weight: var(--vl-font-weight-semibold);
    letter-spacing: var(--vl-tracking-wide);
    text-transform: uppercase;
}

.ds-menu__icon {
    position: relative;
    display: inline-block;
    width: 1.125rem;
    height: 0.75rem;
}

.ds-menu__icon::before,
.ds-menu__icon::after,
.ds-menu__icon {
    background-image: linear-gradient(currentColor, currentColor);
    background-repeat: no-repeat;
}

.ds-menu__icon {
    background-size: 100% 2px;
    background-position: center;
}

.ds-menu__icon::before,
.ds-menu__icon::after {
    content: "";
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-size: 100% 2px;
}

.ds-menu__icon::before {
    top: 0;
}

.ds-menu__icon::after {
    bottom: 0;
}

.ds-menu[open] .ds-menu__icon {
    background-image: none;
}

.ds-menu[open] .ds-menu__icon::before {
    top: 0.3125rem;
    transform: rotate(45deg);
}

.ds-menu[open] .ds-menu__icon::after {
    bottom: 0.3125rem;
    transform: rotate(-45deg);
}

.ds-menu__panel {
    position: absolute;
    top: calc(100% + 0.75rem);
    right: 0;
    width: min(26rem, calc(100vw - 2rem));
    padding: 1rem;
    border: 1px solid color-mix(in oklch, var(--vl-text-primary) 10%, transparent);
    border-radius: var(--vl-radius-2xl);
    background:
        linear-gradient(180deg, color-mix(in oklch, var(--vl-bg-surface) 96%, transparent), color-mix(in oklch, var(--vl-bg-main) 96%, transparent)),
        var(--vl-bg-surface);
    box-shadow: var(--vl-shadow-lg);
}

.ds-menu__section + .ds-menu__section {
    margin-top: 0.875rem;
    padding-top: 0.875rem;
    border-top: 1px solid color-mix(in oklch, var(--vl-text-primary) 8%, transparent);
}

.ds-menu__eyebrow {
    margin: 0 0 0.5rem;
    color: var(--vl-text-muted);
    font-size: var(--vl-font-size-xs);
    font-weight: var(--vl-font-weight-semibold);
    letter-spacing: var(--vl-tracking-wide);
    text-transform: uppercase;
}

.ds-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--vl-space-sm);
}

.ds-toolbar__label {
    width: 100%;
    color: var(--vl-text-muted);
    font-size: var(--vl-font-size-xs);
    font-weight: var(--vl-font-weight-semibold);
    letter-spacing: var(--vl-tracking-wide);
    text-transform: uppercase;
}

.ds-btn {
    padding: var(--vl-space-xs) var(--vl-space-sm);
    border-radius: var(--vl-radius-full);
    border: 1px solid color-mix(in oklch, var(--vl-text-primary) 14%, transparent);
    background: var(--vl-bg-surface);
    color: var(--vl-text-primary);
    font-size: var(--vl-font-size-xs);
    font-weight: var(--vl-font-weight-medium);
    font-family: inherit;
    cursor: pointer;
    transition:
        border-color var(--vl-transition-fast),
        color var(--vl-transition-fast),
        background-color var(--vl-transition-fast);
}

.ds-btn:hover {
    border-color: color-mix(in oklch, var(--vl-color-primary) 34%, transparent);
    color: var(--vl-color-primary);
}

.ds-btn.is-active {
    border-color: color-mix(in oklch, var(--vl-color-primary) 50%, transparent);
    background: color-mix(in oklch, var(--vl-color-primary) 12%, transparent);
    color: var(--vl-color-primary);
}

.ds-shell {
    min-height: calc(100dvh - 4rem);
}

.ds-main {
    min-width: 0;
}

.ds-main__inner {
    width: min(100%, 96rem);
    margin-inline: auto;
    padding-inline: clamp(1rem, 2vw, 2rem);
    padding-block: clamp(1.5rem, 3vw, 2.5rem) var(--vl-space-2xl);
}

.ds-mobile-nav {
    display: none;
    margin-bottom: var(--vl-space-lg);
    overflow-x: auto;
}

.ds-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr);
    gap: clamp(1.5rem, 3vw, 3rem);
    align-items: stretch;
    padding-top: var(--vl-space-md);
}

.ds-hero__title {
    margin: 0;
    max-width: 14ch;
    font-family: var(--vl-font-family-display);
    font-size: clamp(2.6rem, 6vw, 5.4rem);
    font-weight: 800;
    line-height: 0.96;
    letter-spacing: -0.04em;
    color: var(--vl-text-primary);
    text-wrap: balance;
}

.ds-hero__lead {
    max-width: 58ch;
    margin: 0;
    color: var(--vl-text-secondary);
    font-size: var(--vl-font-size-lg);
    line-height: var(--vl-leading-relaxed);
}

.ds-hero__actions {
    align-items: center;
}

.ds-hero__panel {
    padding: clamp(1rem, 2.2vw, 1.5rem);
    border: 1px solid color-mix(in oklch, var(--vl-text-primary) 8%, transparent);
    border-radius: var(--vl-radius-2xl);
    background:
        linear-gradient(180deg, color-mix(in oklch, var(--vl-bg-surface) 88%, transparent), color-mix(in oklch, var(--vl-bg-main) 92%, transparent)),
        var(--vl-bg-surface);
    box-shadow: var(--vl-shadow-lg);
}

.ds-stat-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--vl-space-lg);
}

.ds-signal-card {
    min-height: 14rem;
}

.ds-surface-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--vl-space-md);
}

.ds-mini-panel {
    min-height: 10rem;
}

.ds-section {
    padding-top: var(--vl-space-xl);
}

.ds-section__header {
    max-width: 48rem;
    margin-bottom: var(--vl-space-lg);
}

.ds-foundations-grid,
.ds-native-grid,
.ds-workflow-grid {
    display: grid;
    gap: var(--vl-space-lg);
}

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

.ds-panel,
.ds-workflow-card {
    height: 100%;
}

.ds-panel--wide {
    grid-column: 1 / -1;
}

.ds-panel__header {
    display: flex;
    flex-direction: column;
    gap: var(--vl-space-xs);
    margin-bottom: var(--vl-space-lg);
}

.ds-panel__title {
    margin: 0;
    color: var(--vl-text-primary);
    font-family: var(--vl-font-family-display);
    font-size: var(--vl-font-size-xl);
    line-height: var(--vl-leading-snug);
}

.ds-swatch-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(7rem, 1fr));
    gap: var(--vl-space-md);
}

.ds-swatch {
    display: flex;
    flex-direction: column;
    gap: var(--vl-space-xs);
}

.ds-swatch__chip {
    aspect-ratio: 1;
    border-radius: var(--vl-radius-lg);
    border: 1px solid color-mix(in oklch, var(--vl-text-primary) 10%, transparent);
    box-shadow: var(--vl-shadow-sm);
}

.ds-swatch__name {
    color: var(--vl-text-secondary);
    font-size: var(--vl-font-size-xs);
    font-weight: var(--vl-font-weight-medium);
    word-break: break-word;
}

.ds-type-row {
    display: flex;
    flex-direction: column;
    gap: var(--vl-space-md);
    padding: var(--vl-space-lg);
    border-radius: var(--vl-radius-xl);
    border: 1px solid color-mix(in oklch, var(--vl-text-primary) 8%, transparent);
    background: color-mix(in oklch, var(--vl-bg-surface) 86%, transparent);
}

.ds-type-row__display,
.ds-type-row__body,
.ds-code-line {
    margin: 0;
}

.ds-type-row__display {
    font-family: var(--vl-font-family-display);
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: var(--vl-font-weight-bold);
    line-height: 1;
    color: var(--vl-text-primary);
}

.ds-type-row__body {
    color: var(--vl-text-secondary);
}

.ds-code-line {
    color: var(--vl-text-muted);
    font-family: var(--vl-font-family-mono);
    font-size: var(--vl-font-size-sm);
}

.ds-check-grid,
.ds-card-rail,
.ds-workflow-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ds-check-grid,
.ds-card-rail {
    display: grid;
    gap: var(--vl-space-md);
}

.ds-check-card {
    height: 100%;
    background: color-mix(in oklch, var(--vl-bg-surface) 88%, transparent);
}

.ds-components-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: var(--vl-space-lg);
    align-items: start;
}

.ds-story-card,
.ds-quote-card {
    min-height: 100%;
}

.ds-quote-card {
    margin: 0;
}

.ds-split-showcase {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(18rem, 24rem);
    gap: var(--vl-space-lg);
    margin-top: var(--vl-space-lg);
}

.ds-guidance-card {
    align-self: start;
}

.ds-banner {
    border-radius: var(--vl-radius-2xl);
    overflow: clip;
}

.ds-motion-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(20rem, 34rem);
    gap: var(--vl-space-lg);
    margin-top: var(--vl-space-lg);
}

.ds-motion-cards {
    align-items: stretch;
}

.ds-motion-tags {
    gap: var(--vl-space-md);
}

.ds-overlay-actions {
    gap: var(--vl-space-sm);
}

.ds-feedback-stack {
    display: grid;
    gap: var(--vl-space-md);
    margin-top: var(--vl-space-lg);
}

.ds-feedback-card {
    background: color-mix(in oklch, var(--vl-bg-surface) 88%, transparent);
}

.ds-tooltip-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--vl-space-md);
    margin-top: var(--vl-space-lg);
}

.ds-workflow-grid {
    display: grid;
    margin-bottom: var(--vl-space-xl);
}

.ds-footer {
    border-top: 1px solid color-mix(in oklch, var(--vl-text-primary) 8%, transparent);
    background: transparent;
}

.ds-popover {
    inset: auto auto 4rem 2rem;
}

.ds-swatch__chip--primary {
    background: var(--vl-color-primary);
}

.ds-swatch__chip--secondary {
    background: var(--vl-color-secondary);
}

.ds-swatch__chip--accent {
    background: var(--vl-color-accent);
}

.ds-swatch__chip--success {
    background: var(--vl-color-success);
}

.ds-swatch__chip--warning {
    background: var(--vl-color-warning);
}

.ds-swatch__chip--danger {
    background: var(--vl-color-danger);
}

.ds-swatch__chip--bg-main {
    background: var(--vl-bg-main);
    border-style: dashed;
}

.ds-swatch__chip--surface {
    background: var(--vl-bg-surface);
}

.ds-swatch__chip--elevated {
    background: var(--vl-bg-surface-elevated);
}

.hp-color-swatch--primary {
    background: var(--vl-color-primary);
}

.hp-color-swatch--secondary {
    background: var(--vl-color-secondary);
}

.hp-color-swatch--surface-elevated {
    background: var(--vl-bg-surface-elevated);
}

.hp-color-swatch--surface {
    background: var(--vl-bg-surface);
}

.hp-color-swatch--inset {
    background: var(--vl-bg-inset);
}

.hp-color-swatch--success {
    background: var(--vl-color-success);
}

.hp-color-swatch--warning {
    background: var(--vl-color-warning);
}

.hp-color-swatch--danger {
    background: var(--vl-color-danger);
}

@media (max-width: 80rem) {
    .ds-topnav {
        display: none;
    }

    .ds-hero,
    .ds-foundations-grid,
    .ds-components-grid,
    .ds-split-showcase,
    .ds-motion-grid,
    .ds-native-grid,
    .ds-workflow-grid {
        grid-template-columns: 1fr;
    }

    .ds-surface-grid,
    .ds-check-grid,
    .ds-card-rail {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 64rem) {
    .ds-mobile-nav {
        display: flex;
    }

    .ds-topbar__inner {
        flex-wrap: wrap;
    }

    .ds-menu {
        margin-left: auto;
    }
}

@media (max-width: 40rem) {
    .ds-surface-grid,
    .ds-check-grid,
    .ds-card-rail {
        grid-template-columns: 1fr;
    }

    .ds-topbar__inner {
        align-items: flex-start;
    }

    .ds-btn {
        flex: 1 1 auto;
        text-align: center;
    }

    .ds-menu__panel {
        right: auto;
        left: 0;
        width: min(100vw - 2rem, 22rem);
    }
}

/* -------------------------------------------------------------------------
   Homepage Storytelling System
   ------------------------------------------------------------------------- */

:root {
    --hp-shell-width: min(100% - 2rem, 88rem);
    --hp-panel-bg: linear-gradient(180deg, color-mix(in oklch, var(--vl-bg-surface) 94%, transparent), color-mix(in oklch, var(--vl-bg-main) 92%, transparent));
}

.vl-main {
    overflow: clip;
}

.vl-main > section,
.vl-main > div {
    position: relative;
}

.vl-container {
    width: var(--hp-shell-width);
}

.hp-hero {
    min-height: min(100svh, 64rem);
    display: grid;
    place-items: center;
    padding: clamp(6rem, 10vw, 9rem) 0 clamp(4rem, 7vw, 6rem);
    isolation: isolate;
}

.hp-hero::before {
    content: "";
    position: absolute;
    inset: 8% 10% auto;
    height: clamp(16rem, 30vw, 26rem);
    border-radius: 999px;
    background: radial-gradient(circle, color-mix(in oklch, var(--vl-color-primary) 22%, transparent), transparent 65%);
    filter: blur(2rem);
    opacity: 0.85;
    z-index: -2;
}

.hp-hero__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(0.4rem);
    opacity: 0.55;
    z-index: -1;
    pointer-events: none;
}

.hp-hero__orb--1 {
    width: clamp(11rem, 26vw, 19rem);
    height: clamp(11rem, 26vw, 19rem);
    top: 12%;
    left: -2rem;
    background: radial-gradient(circle at 30% 30%, color-mix(in oklch, var(--vl-color-primary) 65%, white 6%), transparent 72%);
    animation: hp-orb-drift 18s ease-in-out infinite;
}

.hp-hero__orb--2 {
    width: clamp(10rem, 22vw, 15rem);
    height: clamp(10rem, 22vw, 15rem);
    top: 16%;
    right: 8%;
    background: radial-gradient(circle at 50% 50%, color-mix(in oklch, var(--vl-color-secondary) 42%, transparent), transparent 70%);
    animation: hp-orb-drift 20s ease-in-out infinite reverse;
}

.hp-hero__orb--3 {
    width: clamp(13rem, 24vw, 18rem);
    height: clamp(13rem, 24vw, 18rem);
    bottom: 12%;
    right: -4rem;
    background: radial-gradient(circle at 40% 40%, color-mix(in oklch, var(--vl-color-accent) 38%, transparent), transparent 72%);
    animation: hp-orb-drift 22s ease-in-out infinite;
}

.hp-hero__inner {
    width: var(--hp-shell-width);
    display: grid;
    gap: clamp(1.2rem, 2vw, 1.8rem);
}

.hp-hero__title {
    margin: 0;
    max-width: 10ch;
    font-family: var(--vl-font-family-display);
    font-size: clamp(3.8rem, 9vw, 7.6rem);
    line-height: 0.88;
    letter-spacing: -0.06em;
    color: var(--vl-text-primary);
    text-wrap: balance;
}

.hp-hero__sub {
    max-width: 52rem;
    margin: 0;
    font-size: clamp(1rem, 1.6vw, 1.25rem);
    line-height: 1.7;
    color: var(--vl-text-secondary);
}

.hp-hero__stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(0.8rem, 1.8vw, 1.2rem);
    margin-top: clamp(1rem, 2vw, 1.5rem);
}

.hp-hero__stats .vl-stat {
    padding: 1.1rem 1rem;
    border-radius: 1.1rem;
    border: 1px solid color-mix(in oklch, var(--vl-border-subtle) 72%, transparent);
    background: var(--hp-panel-bg), var(--vl-bg-surface);
    box-shadow: var(--vl-shadow-sm);
}

.vl-stat__value {
    font-family: var(--vl-font-family-display);
    font-size: clamp(1.6rem, 4vw, 2.8rem);
    line-height: 1;
    color: var(--vl-text-primary);
}

.vl-stat__label {
    margin-top: 0.45rem;
    color: var(--vl-text-muted);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hp-hero__scroll {
    position: absolute;
    right: max(2rem, calc((100vw - var(--hp-shell-width)) / 2));
    bottom: 2rem;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--vl-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.65rem;
}

.hp-scroll-line {
    width: 4rem;
    height: 1px;
    background: linear-gradient(90deg, color-mix(in oklch, var(--vl-color-primary) 10%, transparent), color-mix(in oklch, var(--vl-color-primary) 80%, transparent), transparent);
}

.hp-marquee-strip {
    overflow: hidden;
    border-block: 1px solid color-mix(in oklch, var(--vl-border-subtle) 65%, transparent);
    background: color-mix(in oklch, var(--vl-bg-surface) 58%, transparent);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
}

.hp-marquee-strip .vl-marquee__track {
    display: flex;
    gap: 1.1rem;
    white-space: nowrap;
    padding: 0.9rem 0;
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--vl-text-secondary);
}

.hp-dot {
    color: var(--vl-color-primary);
}

.hp-manifesto {
    padding: clamp(4rem, 8vw, 7rem) 0;
}

.hp-manifesto .vl-container {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(1rem, 2vw, 1.4rem);
}

.hp-manifesto__statement {
    margin: 0;
    padding: clamp(1.4rem, 2.4vw, 2rem);
    min-height: 14rem;
    border-radius: 1.6rem;
    border: 1px solid color-mix(in oklch, var(--vl-border-subtle) 65%, transparent);
    background: var(--hp-panel-bg), var(--vl-bg-surface);
    font-family: var(--vl-font-family-display);
    font-size: clamp(1.7rem, 3vw, 2.5rem);
    line-height: 1.02;
    letter-spacing: -0.04em;
    color: var(--vl-text-primary);
    box-shadow: var(--vl-shadow-md);
}

.hp-manifesto__statement--accent {
    background:
        radial-gradient(circle at top right, color-mix(in oklch, var(--vl-color-primary) 16%, transparent), transparent 55%),
        var(--hp-panel-bg),
        var(--vl-bg-surface);
}

.hp-section {
    padding: clamp(4rem, 7vw, 6.5rem) 0;
}

.hp-section--alt {
    background: linear-gradient(180deg, transparent, color-mix(in oklch, var(--vl-bg-surface) 22%, transparent) 14%, transparent);
}

.hp-section--deep {
    background:
        radial-gradient(circle at 10% 10%, color-mix(in oklch, var(--vl-color-primary) 9%, transparent), transparent 28%),
        radial-gradient(circle at 90% 20%, color-mix(in oklch, var(--vl-color-secondary) 8%, transparent), transparent 30%);
}

.hp-section__header {
    max-width: 46rem;
    margin-bottom: clamp(1.6rem, 3vw, 2.4rem);
}

.hp-section__title {
    margin: 0.35rem 0 0;
    font-family: var(--vl-font-family-display);
    font-size: clamp(2.3rem, 5vw, 4.6rem);
    line-height: 0.95;
    letter-spacing: -0.05em;
    color: var(--vl-text-primary);
    text-wrap: balance;
}

.hp-section__lead,
.hp-section__body {
    margin: 1rem 0 0;
    color: var(--vl-text-secondary);
    line-height: 1.7;
    max-width: 56ch;
}

/* Scroll choreography helpers: CSS-only reveal phases for smoother narrative flow. */
.hp-reveal-early {
    --vl-range: entry 0% cover 32%;
}

.hp-reveal-mid {
    --vl-range: entry 12% cover 50%;
}

.hp-reveal-late {
    --vl-range: entry 24% cover 70%;
}

.hp-reveal-long {
    --vl-range: entry 0% exit 100%;
}

.hp-motion-calm {
    --vl-motion-duration: var(--vl-duration-slower);
}

.hp-effects-story {
    display: grid;
    gap: 1rem;
}

.hp-effect-chapter {
    display: grid;
    grid-template-columns: auto minmax(0, 0.36fr) minmax(0, 1fr);
    align-items: center;
    gap: 1rem;
    padding: 1.15rem;
}

.hp-effect-chapter--offset {
    margin-inline-start: clamp(0rem, 5vw, 4rem);
}

.hp-effect-chapter__index {
    font-family: var(--vl-font-family-mono);
    letter-spacing: 0.13em;
    text-transform: uppercase;
    font-size: 0.72rem;
    color: var(--vl-text-muted);
}

.hp-effect-chapter__demo {
    display: grid;
    place-items: center;
    min-height: 8rem;
    border-radius: 1rem;
    background: linear-gradient(180deg, color-mix(in oklch, var(--vl-bg-main) 70%, transparent), color-mix(in oklch, var(--vl-bg-surface) 72%, transparent));
    border: 1px solid color-mix(in oklch, var(--vl-border-subtle) 65%, transparent);
}

.hp-effect-chapter__title {
    margin: 0;
    font-family: var(--vl-font-family-display);
    font-size: clamp(1.25rem, 2.4vw, 1.9rem);
    line-height: 1;
    color: var(--vl-text-primary);
}

.hp-effect-chapter__desc {
    margin: 0.75rem 0 0;
    color: var(--vl-text-secondary);
    max-width: 54ch;
}

.hp-effect-chapter__tokens {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.8rem;
}

.hp-effects-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.hp-effect-card {
    min-height: 16rem;
}

.hp-effect-demo {
    display: grid;
    place-items: center;
    min-height: 7.25rem;
    margin-bottom: 1rem;
    border-radius: 1rem;
    background: linear-gradient(180deg, color-mix(in oklch, var(--vl-bg-main) 70%, transparent), color-mix(in oklch, var(--vl-bg-surface) 72%, transparent));
    border: 1px solid color-mix(in oklch, var(--vl-border-subtle) 65%, transparent);
}

.hp-effect-box {
    width: 3.8rem;
    height: 3.8rem;
    border-radius: 1.1rem;
    background: linear-gradient(145deg, var(--vl-color-primary), color-mix(in oklch, var(--vl-color-secondary) 72%, var(--vl-color-primary)));
    box-shadow: var(--vl-shadow-glow);
}

.hp-effect-label {
    color: var(--vl-text-primary);
    font-size: 0.82rem;
}

.hp-effect-desc {
    margin: 0.55rem 0 0;
    color: var(--vl-text-muted);
    font-size: 0.92rem;
}

.hp-effects-cta,
.hp-color-cta {
    margin-top: 1.5rem;
}

.hp-scroll-demo__inner {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: clamp(1rem, 3vw, 2rem);
    align-items: start;
}

.hp-scroll-demo__text {
    top: 5.5rem;
    align-self: start;
    padding: 1.5rem;
    border-radius: 1.5rem;
    background: var(--hp-panel-bg), var(--vl-bg-surface);
    border: 1px solid color-mix(in oklch, var(--vl-border-subtle) 65%, transparent);
    box-shadow: var(--vl-shadow-md);
}

.hp-scroll-demo__attrs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin: 1.2rem 0;
}

.hp-scroll-demo__stage {
    display: grid;
    gap: 1rem;
}

.hp-scroll-card {
    padding: 1.35rem;
    border-radius: 1.4rem;
    background: var(--hp-panel-bg), var(--vl-bg-surface);
    border: 1px solid color-mix(in oklch, var(--vl-border-subtle) 65%, transparent);
    box-shadow: var(--vl-shadow-md);
}

.hp-scroll-card h3 {
    margin: 0.8rem 0 0.45rem;
    font-family: var(--vl-font-family-display);
    color: var(--vl-text-primary);
}

.hp-scroll-card p {
    margin: 0;
    color: var(--vl-text-secondary);
}

.hp-scroll-card--mid {
    margin-inline-start: 8%;
}

.hp-scroll-card--accent {
    margin-inline-start: 16%;
    background:
        radial-gradient(circle at top right, color-mix(in oklch, var(--vl-color-primary) 16%, transparent), transparent 52%),
        var(--hp-panel-bg),
        var(--vl-bg-surface);
}

.hp-vt-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1rem;
}

.hp-vt-timeline {
    display: grid;
    gap: 1rem;
}

.hp-vt-card--featured {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 1rem;
    align-items: center;
}

.hp-vt-track {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.hp-vt-step {
    min-height: 14rem;
}

.hp-vt-card {
    min-height: 15rem;
}

.hp-vt-preview {
    height: 7.5rem;
    border-radius: 1rem;
    margin-bottom: 1rem;
    border: 1px solid color-mix(in oklch, var(--vl-border-subtle) 60%, transparent);
    overflow: hidden;
    position: relative;
}

.hp-vt-preview::before,
.hp-vt-preview::after {
    content: "";
    position: absolute;
    inset: 0;
}

.hp-vt-preview--cinema {
    background: linear-gradient(180deg, #3f2f2c, #0f1110 52%, #1d2420);
}

.hp-vt-preview--cinema::after {
    inset: 18% 12%;
    border-block: 0.9rem solid rgba(0, 0, 0, 0.58);
    background: linear-gradient(120deg, color-mix(in oklch, var(--vl-color-primary) 42%, transparent), transparent 60%);
}

.hp-vt-preview--wipe {
    background: linear-gradient(90deg, #192118 0 42%, #44513a 42% 54%, #cfd3c8 54% 100%);
}

.hp-vt-preview--glide {
    background: linear-gradient(135deg, #151616, #243025);
}

.hp-vt-preview--glide::after {
    inset: 16% 12% 16% 42%;
    border-radius: 1rem;
    background: linear-gradient(135deg, color-mix(in oklch, var(--vl-color-secondary) 24%, transparent), color-mix(in oklch, white 12%, transparent));
    filter: blur(0.2rem);
}

.hp-vt-preview--iris {
    background: radial-gradient(circle at center, color-mix(in oklch, var(--vl-color-primary) 28%, transparent) 0 22%, #141817 22% 100%);
}

.hp-vt-preview--snap {
    background: linear-gradient(180deg, #c9ccb7 0 50%, #161816 50% 100%);
}

.hp-vt-info strong {
    color: var(--vl-text-primary);
}

.hp-vt-info p,
.hp-vt-info code {
    display: block;
    margin-top: 0.45rem;
    color: var(--vl-text-muted);
}

.hp-transitions-hint {
    margin-top: 1rem;
    color: var(--vl-text-muted);
}

.hp-storyline__inner {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: clamp(1rem, 3vw, 2rem);
    align-items: start;
}

.hp-storyline__rail {
    top: 5.5rem;
    align-self: start;
    padding: 1.5rem;
    border-radius: 1.6rem;
    background: var(--hp-panel-bg), var(--vl-bg-surface);
    border: 1px solid color-mix(in oklch, var(--vl-border-subtle) 65%, transparent);
    box-shadow: var(--vl-shadow-md);
}

.hp-storyline__steps {
    margin: 1.2rem 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.65rem;
}

.hp-storyline__step {
    position: relative;
    padding: 0.7rem 0.8rem 0.7rem 1.6rem;
    border-radius: 0.9rem;
    color: var(--vl-text-secondary);
    border: 1px solid color-mix(in oklch, var(--vl-border-subtle) 58%, transparent);
    background: color-mix(in oklch, var(--vl-bg-main) 40%, transparent);
}

.hp-storyline__step::before {
    content: "";
    position: absolute;
    left: 0.7rem;
    top: 50%;
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    transform: translateY(-50%);
    background: var(--vl-color-primary);
    box-shadow: 0 0 0 0.2rem color-mix(in oklch, var(--vl-color-primary) 18%, transparent);
}

.hp-storyline__content {
    display: grid;
    gap: 1rem;
}

.hp-story-beat {
    padding: 1.4rem;
    border-radius: 1.5rem;
    border: 1px solid color-mix(in oklch, var(--vl-border-subtle) 64%, transparent);
    background: var(--hp-panel-bg), var(--vl-bg-surface);
    box-shadow: var(--vl-shadow-md);
}

.hp-story-beat__title {
    margin: 0.9rem 0 0.5rem;
    font-family: var(--vl-font-family-display);
    font-size: clamp(1.3rem, 2.5vw, 1.9rem);
    line-height: 1;
    letter-spacing: -0.03em;
    color: var(--vl-text-primary);
}

.hp-story-beat__body {
    margin: 0;
    color: var(--vl-text-secondary);
    line-height: 1.7;
}

.hp-story-beat--intent {
    margin-inline-end: 10%;
}

.hp-story-beat--structure {
    margin-inline-start: 8%;
}

.hp-story-beat--depth {
    margin-inline-end: 6%;
}

.hp-story-beat--conversion {
    margin-inline-start: 14%;
    display: grid;
    gap: 0.9rem;
    align-items: start;
}

.hp-color-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.9rem;
}

.hp-color-swatch {
    min-height: 8.8rem;
    padding: 1rem;
    border-radius: 1.15rem;
    display: flex;
    flex-direction: column;
    justify-content: end;
    border: 1px solid color-mix(in oklch, var(--vl-border-subtle) 55%, transparent);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), var(--vl-shadow-sm);
}

.hp-color-name {
    color: color-mix(in oklch, black 40%, var(--vl-text-primary));
    font-weight: 700;
}

.hp-color-token {
    margin-top: 0.35rem;
    font-size: 0.75rem;
    color: color-mix(in oklch, black 48%, var(--vl-text-primary));
}

.hp-type-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.hp-type-specimen {
    min-height: 18rem;
    padding: 1.4rem;
    border-radius: 1.4rem;
    background: var(--hp-panel-bg), var(--vl-bg-surface);
    border: 1px solid color-mix(in oklch, var(--vl-border-subtle) 65%, transparent);
    box-shadow: var(--vl-shadow-md);
}

.hp-type-meta,
.hp-type-weights {
    margin: 0;
    color: var(--vl-text-muted);
    font-size: 0.8rem;
}

.hp-type-sample--display {
    margin: 1.2rem 0;
    font-family: "Space Grotesk", var(--vl-font-family-display);
    font-size: clamp(1.8rem, 3vw, 2.9rem);
    line-height: 0.94;
    color: var(--vl-text-primary);
}

.hp-type-sample--body {
    margin: 1.2rem 0;
    font-size: 1rem;
    line-height: 1.75;
    color: var(--vl-text-secondary);
}

.hp-type-sample--mono {
    margin: 1.2rem 0;
    font-family: "JetBrains Mono", var(--vl-font-family-mono);
    font-size: 0.92rem;
    line-height: 1.7;
    color: var(--vl-text-secondary);
}

.hp-scenes-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.hp-scene-card--featured {
    grid-column: span 2;
    min-height: 21rem;
}

.hp-scene-card {
    display: flex;
    flex-direction: column;
    min-height: 18rem;
    text-decoration: none;
    color: inherit;
}

.hp-scene-title {
    margin: 1rem 0 0.55rem;
    font-family: var(--vl-font-family-display);
    font-size: 1.35rem;
    color: var(--vl-text-primary);
}

.hp-scene-desc {
    margin: 0;
    color: var(--vl-text-secondary);
    line-height: 1.7;
}

.hp-scene-arrow {
    margin-top: auto;
    font-size: 1.25rem;
    color: var(--vl-color-primary);
}

.hp-catalog .ds-catalog-group + .ds-catalog-group {
    margin-top: 1.6rem;
}

.ds-catalog-group {
    padding: 1.4rem;
    border-radius: 1.6rem;
    border: 1px solid color-mix(in oklch, var(--vl-border-subtle) 65%, transparent);
    background: var(--hp-panel-bg), var(--vl-bg-surface);
}

.ds-catalog-group__title {
    margin: 0 0 1rem;
    color: var(--vl-text-primary);
    font-family: var(--vl-font-family-display);
    font-size: 1.15rem;
}

.ds-page-card {
    display: flex;
    flex-direction: column;
    min-height: 11.5rem;
    text-decoration: none;
    color: inherit;
}

.hp-catalog-rail {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(15.5rem, 18.5rem);
    gap: 0.8rem;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x proximity;
    scrollbar-width: thin;
    padding-bottom: 0.25rem;
}

.hp-catalog-rail .ds-page-card {
    scroll-snap-align: start;
}

.ds-page-card .vl-kicker {
    margin-bottom: 0.9rem;
}

.ds-page-card .vl-kicker::before {
    width: 1rem;
}

.ds-page-card .vl-card__title {
    margin-bottom: 0.45rem;
}

.hp-cta-final {
    padding: clamp(4rem, 7vw, 6rem) 0 clamp(3rem, 6vw, 5rem);
}

.hp-cta-final__inner {
    position: relative;
    padding: clamp(2rem, 4vw, 3rem);
    border-radius: 2rem;
    background:
        radial-gradient(circle at top right, color-mix(in oklch, var(--vl-color-primary) 22%, transparent), transparent 36%),
        linear-gradient(180deg, color-mix(in oklch, var(--vl-bg-surface) 94%, transparent), color-mix(in oklch, var(--vl-bg-main) 90%, transparent));
    border: 1px solid color-mix(in oklch, var(--vl-color-primary) 28%, transparent);
    box-shadow: var(--vl-shadow-glow);
    overflow: clip;
}

.hp-cta-final__orb {
    position: absolute;
    width: 18rem;
    height: 18rem;
    right: max(2rem, calc((100vw - var(--hp-shell-width)) / 2));
    transform: translateY(40%);
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in oklch, var(--vl-color-primary) 18%, transparent), transparent 70%);
    filter: blur(1rem);
    opacity: 0.8;
}

.hp-cta-final__title {
    margin: 0.5rem 0 0;
    max-width: 10ch;
    font-family: var(--vl-font-family-display);
    font-size: clamp(2.4rem, 5vw, 4.8rem);
    line-height: 0.95;
    letter-spacing: -0.05em;
    color: var(--vl-text-primary);
}

.hp-cta-final__sub {
    max-width: 46ch;
    color: var(--vl-text-secondary);
}

.hp-cta-final__actions {
    margin-top: 1.5rem;
}

@keyframes hp-orb-drift {
    0%,
    100% {
        transform: translate3d(0, 0, 0) scale(1);
    }
    50% {
        transform: translate3d(0.8rem, -1rem, 0) scale(1.04);
    }
}

@media (max-width: 72rem) {
    .hp-hero__stats,
    .hp-vt-grid,
    .hp-scenes-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hp-manifesto .vl-container,
    .hp-effects-grid,
    .hp-type-grid,
    .hp-color-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hp-effect-chapter {
        grid-template-columns: 1fr;
    }

    .hp-effect-chapter--offset {
        margin-inline-start: 0;
    }

    .hp-vt-card--featured,
    .hp-vt-track {
        grid-template-columns: 1fr 1fr;
    }

    .hp-scene-card--featured {
        grid-column: auto;
        min-height: 18rem;
    }

    .hp-scroll-demo__inner {
        grid-template-columns: 1fr;
    }

    .hp-storyline__inner {
        grid-template-columns: 1fr;
    }

    .hp-scroll-demo__text {
        position: relative;
        top: auto;
    }

    .hp-storyline__rail {
        position: relative;
        top: auto;
    }

    .hp-story-beat--intent,
    .hp-story-beat--structure,
    .hp-story-beat--depth,
    .hp-story-beat--conversion {
        margin-inline: 0;
    }
}

@media (max-width: 48rem) {
    .hp-hero {
        min-height: auto;
        padding-top: 5.5rem;
    }

    .hp-hero__stats,
    .hp-manifesto .vl-container,
    .hp-effects-grid,
    .hp-vt-grid,
    .hp-color-grid,
    .hp-type-grid,
    .hp-scenes-grid {
        grid-template-columns: 1fr;
    }

    .hp-vt-card--featured,
    .hp-vt-track {
        grid-template-columns: 1fr;
    }

    .hp-catalog-rail {
        grid-auto-flow: row;
        grid-auto-columns: auto;
        grid-template-columns: 1fr;
        overflow-x: visible;
        scroll-snap-type: none;
    }

    .hp-scroll-card--mid,
    .hp-scroll-card--accent {
        margin-inline-start: 0;
    }

    .hp-hero__scroll {
        display: none;
    }

    .ds-catalog-group {
        padding: 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hp-hero__orb--1,
    .hp-hero__orb--2,
    .hp-hero__orb--3 {
        animation: none;
    }
}

/* ── Shared inline code block ─────────────────────────────────────────────── */
/* Used by any showcase page that embeds vl-* attribute or CSS token snippets  */
.vl-code-block {
    margin: 0;
    padding: 0.72rem 0.9rem;
    border: 1px solid color-mix(in oklch, var(--vl-border-subtle) 60%, transparent);
    border-radius: 10px;
    background: color-mix(in oklch, var(--vl-bg-main) 88%, transparent);
    font-family: var(--vl-font-family-mono);
    font-size: 0.72rem;
    line-height: 1.6;
    overflow: auto;
    white-space: pre;
}

.vl-code-note {
    margin: 0.5rem 0 0;
    color: var(--vl-text-secondary);
    font-size: 0.8rem;
    line-height: 1.5;
}

/* ── Demo extras (absorbed from showcase-demo-extras.css) ─────────────────── */
}

.glass-panel {
  background: rgba(23, 27, 22, 0.75);
  backdrop-filter: blur(12px);
}

.tonal-transition {
  transition:
    background-color 0.35s ease,
    border-color 0.35s ease,
    color 0.35s ease;
}

/* Scroll reveal hero: hover 3D (substitui group-hover:rotate-x/y do CDN) */
.demo-tilt-hover {
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.group:hover .demo-tilt-hover {
  transform: rotateX(6deg) rotateY(12deg);
}

/* Zero-JS / motion-extended: cartão 3D + escala no hover do grupo */
.demo-card-tilt {
  transform: rotateX(12deg) rotateY(-12deg) rotate(3deg);
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.group:hover .demo-card-tilt {
  transform: rotateX(12deg) rotateY(-12deg) rotate(3deg) scale(1.05);
}

/* motion-extended: cartão sem grupo hover */
.demo-card-tilt-static {
  transform: rotateX(12deg) rotateY(-12deg) rotate(3deg);
}

.kinetic-gradient {
  background: linear-gradient(145deg, #bbcbb1 0%, #3d4b36 100%);
}

.text-glow {
  text-shadow: 0 0 15px rgba(187, 203, 177, 0.3);
}

.no-scrollbar::-webkit-scrollbar {
  display: none;
}