:root {
    color-scheme: dark;

    /* DERHALLER design tokens — one semantic source for every public area. */
    --ds-font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --ds-font-display: Georgia, "Times New Roman", serif;

    --ds-color-bg: #07090c;
    --ds-color-bg-deep: #040609;
    --ds-color-surface: #0b0f14;
    --ds-color-surface-raised: #10151b;
    --ds-color-surface-soft: rgba(255, 255, 255, .025);
    --ds-color-text: #f4efe8;
    --ds-color-text-soft: #d6d0c7;
    --ds-color-muted: #a7a9ad;
    --ds-color-subtle: #777d84;
    --ds-color-accent: #c69a62;
    --ds-color-line: rgba(255, 255, 255, .11);
    --ds-color-line-strong: rgba(255, 255, 255, .18);

    --ds-space-1: .25rem;
    --ds-space-2: .5rem;
    --ds-space-3: .75rem;
    --ds-space-4: 1rem;
    --ds-space-5: 1.25rem;
    --ds-space-6: 1.5rem;
    --ds-space-8: 2rem;
    --ds-space-10: 2.5rem;
    --ds-space-12: 3rem;
    --ds-space-16: 4rem;
    --ds-space-20: 5rem;
    --ds-space-24: 6rem;
    --ds-space-32: 8rem;

    --ds-radius-sm: .4rem;
    --ds-radius-md: .75rem;
    --ds-radius-lg: 1rem;
    --ds-radius-xl: 1.5rem;
    --ds-radius-pill: 999px;

    --ds-shadow-sm: 0 .75rem 2rem rgba(0, 0, 0, .18);
    --ds-shadow-md: 0 1.5rem 4rem rgba(0, 0, 0, .28);
    --ds-shadow-lg: 0 2.5rem 7rem rgba(0, 0, 0, .42);

    --ds-container: 92rem;
    --ds-reading: 56rem;
    --ds-gutter: clamp(1.25rem, 5vw, 4.5rem);
    --ds-grid-gap: clamp(.9rem, 1.8vw, 1.5rem);
    --ds-header-height: 5rem;

    --ds-step--1: clamp(.78rem, .74rem + .16vw, .9rem);
    --ds-step-0: clamp(.96rem, .9rem + .22vw, 1.08rem);
    --ds-step-1: clamp(1.08rem, .98rem + .45vw, 1.32rem);
    --ds-step-2: clamp(1.32rem, 1.1rem + .9vw, 1.85rem);
    --ds-step-3: clamp(1.75rem, 1.35rem + 1.65vw, 2.75rem);
    --ds-step-4: clamp(2.35rem, 1.65rem + 2.8vw, 4.25rem);
    --ds-step-5: clamp(3rem, 2rem + 4vw, 5.75rem);

    --ds-ease-standard: cubic-bezier(.22, .8, .2, 1);
    --ds-ease-emphasized: cubic-bezier(.16, 1, .3, 1);
    --ds-duration-fast: 160ms;
    --ds-duration-standard: 320ms;
    --ds-duration-slow: 620ms;

    /* Backward-compatible aliases used by the established section themes. */
    --bg: var(--ds-color-bg);
    --text: var(--ds-color-text);
    --muted: var(--ds-color-muted);
    --gold: var(--ds-color-accent);
    --ease: var(--ds-ease-standard);

    /* Public layout defaults also apply to routes without inline-edit metadata. */
    --area-header-height: var(--ds-header-height);
    --area-page-offset: 0rem;
    --area-page-gutter: var(--ds-gutter);
    --area-content-gutter: var(--ds-gutter);
    --area-hero-top: clamp(3rem, 7vh, 6rem);
    --area-hero-bottom: clamp(5.5rem, 9vh, 7.5rem);
    --area-title-size: var(--ds-step-5);
    --area-section-title-size: var(--ds-step-4);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { min-height: 100%; }
html { background: var(--ds-color-bg-deep); }
body {
    margin: 0;
    background: var(--ds-color-bg);
    color: var(--ds-color-text);
    font-family: var(--ds-font-sans);
    font-size: var(--ds-step-0);
    line-height: 1.5;
}
a { color: inherit; }
img, svg, video, canvas { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
.public-shell { overflow-x: clip; }
.landing { min-height: 100vh; min-height: 100svh; position: relative; display: grid; grid-template-rows: auto 1fr auto auto; isolation: isolate; overflow: hidden; background: radial-gradient(circle at 50% 15%, #3b332a 0, #15171a 32%, #07090c 72%); }
.landing-backdrop { position: absolute; inset: -3%; z-index: -2; background-image: linear-gradient(180deg, rgba(6,9,13,.32), rgba(6,9,13,.92)), radial-gradient(ellipse at 50% 38%, rgba(214,168,106,.14), transparent 38%), var(--active-backdrop, none), linear-gradient(180deg, #24211d, #07090c); background-size: cover; background-position: center; filter: blur(10px) saturate(.82); opacity: .62; transform: scale(1.045); transition: opacity .28s var(--ease); }
.landing.is-changing .landing-backdrop { opacity: .24; }
.landing-backdrop::before { content: ""; position: absolute; inset: 0; opacity: .26; background-image: linear-gradient(115deg, transparent 0 46%, rgba(255,255,255,.05) 50%, transparent 54%), radial-gradient(circle at 20% 35%, #9e7b52 0 1px, transparent 2px); background-size: 100% 100%, 9px 9px; mix-blend-mode: soft-light; }
.landing-brand { text-align: center; padding: clamp(2rem, 6vh, 4.5rem) 1rem 1.2rem; display: grid; justify-items: center; gap: .45rem; }
.brand-title { font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.7rem, 4vw, 3.2rem); letter-spacing: .42em; margin-left: .42em; color: #e7c79b; text-shadow: 0 3px 24px rgba(198,154,98,.2); }
.brand-domain { text-transform: lowercase; letter-spacing: .35em; color: #d9d2c9; font-size: .78rem; }
.brand-line { width: 6rem; height: 1px; margin-top: .5rem; background: linear-gradient(90deg, transparent, var(--gold), transparent); }
.slider-stage { min-height: 0; display: grid; place-items: center; padding: 1.4rem 0; }
.landing-empty { position:absolute; color:var(--muted); letter-spacing:.08em; }
.section-slider { position: relative; width: min(100%, 116rem); height: clamp(30rem, 61vh, 48rem); perspective: 1600px; transform-style: preserve-3d; touch-action: pan-y; }
.section-card { --offset: 0; position: absolute; left: 50%; top: 50%; width: clamp(17rem, 25vw, 27rem); height: clamp(27rem, 56vh, 42rem); border: 1px solid rgba(198,154,98,.45); border-color: color-mix(in srgb, var(--accent) 65%, rgba(255,255,255,.25)); border-radius: clamp(1.1rem, 2vw, 1.8rem); overflow: hidden; text-decoration: none; box-shadow: 0 28px 80px rgba(0,0,0,.5), inset 0 1px rgba(255,255,255,.08); transform: translate3d(calc(-50% + var(--offset) * clamp(9rem, 15vw, 15rem)), -50%, var(--depth, 0px)) rotateY(calc(var(--offset) * -9deg)) scale(var(--scale, 1)); opacity: var(--opacity, 1); z-index: var(--z, 20); transition: transform .72s var(--ease), opacity .55s var(--ease), filter .55s var(--ease); filter: saturate(var(--saturation, 1)) brightness(var(--brightness, 1)); }
.section-card[hidden] { display: none; }
.section-card:focus-visible { outline: 2px solid #f2d0a0; outline-offset: 4px; }
.card-media, .card-shade { position: absolute; inset: 0; }
.card-media { background-image: var(--card-image), linear-gradient(145deg, #22272d, #0c0f13 68%); background-image: var(--card-image), radial-gradient(circle at 50% 25%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 40%), linear-gradient(145deg, #22272d, #0c0f13 68%); background-size: cover; background-position: center; transform: scale(1.025); transition: transform 1.1s var(--ease), filter .6s var(--ease); }
.section-card:hover .card-media, .section-card.is-active .card-media { transform: scale(1.07); }
.card-shade { background: linear-gradient(180deg, rgba(2,4,7,.02) 28%, rgba(3,5,8,.38) 54%, rgba(2,4,7,.96) 92%), linear-gradient(90deg, rgba(0,0,0,.16), transparent 40%, rgba(0,0,0,.12)); }
.card-copy { position: absolute; inset: auto 0 0; padding: clamp(1.7rem, 4vw, 3rem); display: grid; justify-items: center; text-align: center; gap: .75rem; }
.card-copy strong { font-family: Georgia, "Times New Roman", serif; font-weight: 400; text-transform: uppercase; letter-spacing: .095em; font-size: clamp(1.45rem, 2.5vw, 2.35rem); text-shadow: 0 2px 20px #000; }
.card-rule { width: 2.2rem; height: 1px; background: var(--accent); box-shadow: 0 0 16px var(--accent); }
.card-copy small { min-height: 3em; max-width: 18rem; color: #d1c9bf; line-height: 1.55; font-size: clamp(.78rem, 1vw, .96rem); }
.card-action { margin-top: .7rem; color: #d9b583; color: color-mix(in srgb, var(--accent) 75%, white); text-transform: uppercase; letter-spacing: .25em; font-size: .68rem; opacity: 0; transform: translateY(.5rem); transition: .4s var(--ease); }
.section-card.is-active .card-action { opacity: 1; transform: none; }
.slider-controls { display: flex; align-items: center; justify-content: center; gap: 1rem; padding: .25rem 1rem 1.1rem; }
.slider-controls > button { width: 2.4rem; height: 2.4rem; border: 0; border-radius: 50%; color: #e8d6bd; background: rgba(255,255,255,.035); font-size: 1.6rem; cursor: pointer; transition: background .2s, transform .2s; }
.slider-controls > button:hover { background: rgba(198,154,98,.14); transform: scale(1.05); }
.slider-dots { display: flex; gap: .65rem; }
.slider-dots button { width: .52rem; height: .52rem; border: 0; padding: 0; border-radius: 50%; background: rgba(255,255,255,.22); cursor: pointer; }
.slider-dots button[aria-current="true"] { background: #d7ad73; box-shadow: 0 0 14px rgba(215,173,115,.55); transform: scale(1.2); }
.landing-footer { display: flex; justify-content: center; padding: .25rem 1rem max(1.25rem, env(safe-area-inset-bottom)); }
.landing-footer nav { display: flex; align-items: center; justify-content: center; gap: .8rem; min-height: 2.5rem; padding: .45rem .8rem; border: 1px solid rgba(255,255,255,.08); border-radius: 999px; background: rgba(7,9,12,.34); backdrop-filter: blur(14px); }
.landing-footer a { padding: .35rem .55rem; color: #c8c0b6; text-decoration: none; text-transform: uppercase; letter-spacing: .18em; font-size: .6rem; transition: color .2s ease, background .2s ease; border-radius: 999px; }
.landing-footer a:hover,.landing-footer a:focus-visible { color: #f0d4ad; background: rgba(198,154,98,.09); outline: none; }
.landing-footer nav>span { width: 1px; height: .9rem; background: rgba(255,255,255,.14); }
.section-page { min-height: 100vh; min-height: 100svh; position: relative; display: grid; place-items: center; overflow: hidden; padding: clamp(1.4rem, 5vw, 5rem); isolation: isolate; background: #080b0f; }
.section-page-bg { position: absolute; inset: 0; z-index: -2; background-image: linear-gradient(90deg, rgba(5,7,10,.95), rgba(5,7,10,.56)), var(--page-image), radial-gradient(circle at 70% 30%, rgba(198,154,98,.18), transparent 38%); background-image: linear-gradient(90deg, rgba(5,7,10,.95), rgba(5,7,10,.56)), var(--page-image), radial-gradient(circle at 70% 30%, color-mix(in srgb, var(--accent, #c69a62) 25%, transparent), transparent 38%); background-size: cover; background-position: center; }
.section-page::after { content:""; position:absolute; inset:0; z-index:-1; background:linear-gradient(180deg, transparent, rgba(0,0,0,.38)); }
.section-page article { width: min(54rem, 100%); padding: clamp(2rem, 6vw, 5rem); border-left: 1px solid var(--accent, #c69a62); background: rgba(8,11,15,.56); backdrop-filter: blur(18px); box-shadow: 0 30px 90px rgba(0,0,0,.32); }
.section-kicker { color: var(--accent, #c69a62); text-transform: uppercase; letter-spacing: .4em; font-size: .72rem; }
.section-page h1 { font-family: Georgia, serif; font-weight: 400; font-size: clamp(3rem, 10vw, 7rem); margin: .5rem 0 1rem; }
.section-lead { font-size: clamp(1.1rem, 2vw, 1.5rem); color: #d6cec4; }
.section-page p { max-width: 46rem; line-height: 1.75; color: #bdb5aa; }
.section-back { position: absolute; top: max(1.2rem, env(safe-area-inset-top)); left: clamp(1.2rem, 4vw, 4rem); text-decoration: none; color: #ded7cd; font-size: .85rem; letter-spacing: .08em; }
@media (max-width: 760px) {
    .landing { grid-template-rows: auto 1fr auto auto; }
    .landing-brand { padding-top: max(1.6rem, env(safe-area-inset-top)); }
    .brand-title { font-size: 1.45rem; }
    .section-slider { height: min(63svh, 39rem); }
    .section-card { width: min(76vw, 21rem); height: min(58svh, 34rem); transform: translate3d(calc(-50% + var(--offset) * 78vw), -50%, 0) scale(var(--mobile-scale, var(--scale, 1))); }
    .section-card:not(.is-active) { opacity: .4; }
    .card-copy strong { font-size: 1.5rem; }
    .slider-controls > button { display: none; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .section-card, .card-media, .card-action, .slider-controls > button, .slider-dots button { transition-duration: .01ms; animation-duration: .01ms; }
}

@media(max-width:700px){ .landing-footer nav{gap:.35rem;padding-inline:.45rem}.landing-footer a{letter-spacing:.12em} }

/* Public quality baseline */
html { scroll-behavior: smooth; }
body { text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
::selection { color: #090b0e; background: #d9b477; }
.visually-hidden { position:absolute; inline-size:1px; block-size:1px; padding:0; margin:-1px; overflow:hidden; clip-path:inset(50%); white-space:nowrap; border:0; }
.public-skip-link { position:fixed; top:max(.75rem,env(safe-area-inset-top)); left:.75rem; z-index:9999; padding:.7rem 1rem; border:1px solid rgba(217,180,119,.55); border-radius:.55rem; color:#080b0f; background:#e5c58f; font-weight:700; text-decoration:none; transform:translateY(calc(-100% - 2rem)); transition:transform .18s ease; }
.public-skip-link:focus { transform:none; outline:none; }
.public-shell :where(a,button,input,select,textarea,summary):focus-visible { outline:2px solid #e1b976; outline-offset:3px; }
.brand-title { margin-top:0; margin-bottom:0; }
.slider-controls > button:disabled { opacity:.25; cursor:default; transform:none; }
.slider-controls > button:disabled:hover { background:rgba(255,255,255,.035); transform:none; }
.slider-controls[hidden] { display:none; }
.section-page h1 { font-size:clamp(2.55rem,7vw,5.25rem); line-height:.98; overflow-wrap:anywhere; text-wrap:balance; }
.section-page article { border-radius:0 .8rem .8rem 0; }
.section-page :target { scroll-margin-top:6rem; }
@media (hover:hover) and (pointer:fine) {
    .section-card:hover .card-media { transform:scale(1.07); }
}
@media (max-width:760px) {
    .section-page { padding-inline:1rem; }
    .section-page article { padding:2rem 1.35rem; }
}
@media (prefers-reduced-motion:reduce) {
    html { scroll-behavior:auto; }
    .public-skip-link { transition:none; }
}

/* v0.15.0: the complete landing experience remains inside one viewport */
.landing {
    height: 100svh;
    min-height: 0;
    grid-template-rows: auto minmax(0, 1fr) auto auto;
}
@supports (height: 100dvh) {
    .landing { height: 100dvh; }
}
body.inline-editor-active .landing { height: calc(100svh - 4.75rem); }
@supports (height: 100dvh) {
    body.inline-editor-active .landing { height: calc(100dvh - 4.75rem); }
}
.landing-brand { padding: clamp(1.1rem, 3.4vh, 2.5rem) 1rem .55rem; gap: .32rem; }
.slider-stage { min-height: 0; overflow: hidden; padding: .35rem 0; }
.section-slider { height: 100%; min-height: 0; }
.section-card {
    height: min(calc(100% - .75rem), 42rem);
    width: auto;
    max-width: min(27rem, 28vw);
    aspect-ratio: .64;
}
.slider-controls { padding: .15rem 1rem .45rem; }
.landing-footer { padding: .1rem 1rem max(.7rem, env(safe-area-inset-bottom)); }

@media (max-width: 760px) {
    body.inline-editor-active .landing { height: calc(100svh - 4.25rem); }
    @supports (height: 100dvh) {
        body.inline-editor-active .landing { height: calc(100dvh - 4.25rem); }
    }
    .landing-brand { padding-top: max(.85rem, env(safe-area-inset-top)); padding-bottom: .35rem; }
    .brand-domain { font-size: .68rem; }
    .brand-line { margin-top: .2rem; }
    .section-slider { height: 100%; }
    .section-card {
        width: auto;
        max-width: min(78vw, 21rem);
        height: min(calc(100% - .5rem), 34rem);
    }
    .slider-controls { padding-bottom: .2rem; }
    .landing-footer { padding-bottom: max(.45rem, env(safe-area-inset-bottom)); }
}

@media (max-height: 720px) {
    .landing-brand { padding-top: .8rem; padding-bottom: .2rem; gap: .18rem; }
    .brand-title { font-size: 1.35rem; }
    .brand-domain { font-size: .62rem; }
    .brand-line { display: none; }
    .card-copy { padding: 1.2rem; gap: .5rem; }
    .card-copy strong { font-size: 1.25rem; }
    .card-copy small { min-height: 0; font-size: .72rem; line-height: 1.4; }
    .card-action { margin-top: .25rem; }
    .slider-controls > button { width: 2rem; height: 2rem; }
    .landing-footer nav { min-height: 2.1rem; padding-block: .25rem; }
}

/* v0.15.1: refined landing rhythm and restrained cinematic motion */
.landing {
    --landing-control-gap: clamp(.8rem, 1.8vh, 1.25rem);
}
.slider-controls {
    min-height: 2.45rem;
    margin-bottom: var(--landing-control-gap);
    padding: .1rem 1rem 0;
}
.slider-dots {
    align-items: center;
    justify-content: center;
    gap: .08rem;
}
.slider-dots button {
    position: relative;
    display: grid;
    place-items: center;
    width: 1.65rem;
    height: 1.65rem;
    border-radius: 50%;
    background: transparent;
    box-shadow: none;
    transform: none;
    transition: transform .25s var(--ease), background-color .25s ease;
}
.slider-dots button::before {
    content: "";
    width: .5rem;
    height: .5rem;
    border-radius: 50%;
    background: rgba(255,255,255,.22);
    box-shadow: 0 0 0 0 rgba(215,173,115,0);
    transform: scale(1);
    transition: background-color .3s ease, box-shadow .3s ease, transform .3s var(--ease);
}
.slider-dots button:hover::before,
.slider-dots button:focus-visible::before {
    background: rgba(255,255,255,.48);
    transform: scale(1.12);
}
.slider-dots button[aria-current="true"] {
    background: transparent;
    box-shadow: none;
    transform: none;
}
.slider-dots button[aria-current="true"]::before {
    background: #d7ad73;
    box-shadow: 0 0 0 .28rem rgba(215,173,115,.08), 0 0 1rem rgba(215,173,115,.45);
    transform: scale(1.18);
    animation: landing-dot-breathe 3.2s ease-in-out infinite;
}
.landing-footer {
    padding-top: 0;
}
.landing-footer nav {
    box-shadow: 0 1rem 3rem rgba(0,0,0,.22), inset 0 1px rgba(255,255,255,.035);
}

.landing-brand > *,
.slider-controls,
.landing-footer {
    animation: landing-rise-in .72s var(--ease) both;
}
.landing-brand .brand-title { animation-delay: .04s; }
.landing-brand .brand-domain { animation-delay: .11s; }
.landing-brand .brand-line { animation-delay: .18s; }
.slider-controls { animation-delay: .28s; }
.landing-footer { animation-delay: .36s; }

.section-card {
    transition: transform .72s var(--ease), opacity .55s var(--ease), filter .55s var(--ease), border-color .45s ease, box-shadow .55s var(--ease);
}
.section-card::after {
    content: "";
    position: absolute;
    inset: -20% auto -20% -55%;
    z-index: 3;
    width: 28%;
    pointer-events: none;
    opacity: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.12), transparent);
    transform: skewX(-14deg) translateX(-240%);
}
.section-card.is-active {
    box-shadow: 0 32px 90px rgba(0,0,0,.56), 0 0 0 1px color-mix(in srgb, var(--accent) 18%, transparent), inset 0 1px rgba(255,255,255,.1);
}
.section-card.is-active::after {
    animation: landing-card-sheen 1.15s .16s var(--ease) both;
}
.section-card.is-active .card-media {
    animation: landing-card-drift 12s ease-in-out infinite alternate;
}
.section-card.is-active .card-copy > * {
    animation: landing-copy-in .52s var(--ease) both;
}
.section-card.is-active .card-copy > :nth-child(1) { animation-delay: .05s; }
.section-card.is-active .card-copy > :nth-child(2) { animation-delay: .1s; }
.section-card.is-active .card-copy > :nth-child(3) { animation-delay: .15s; }
.section-card.is-active .card-copy > :nth-child(4) { animation-delay: .2s; }
.landing-backdrop {
    animation: landing-backdrop-drift 18s ease-in-out infinite alternate;
}
.landing-backdrop::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 42%, rgba(230,190,135,.08), transparent 38%);
    opacity: .35;
    animation: landing-ambient-pulse 8s ease-in-out infinite alternate;
}

@keyframes landing-rise-in {
    from { opacity: 0; transform: translateY(.7rem); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes landing-copy-in {
    from { opacity: 0; transform: translateY(.55rem); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes landing-card-sheen {
    0% { opacity: 0; transform: skewX(-14deg) translateX(-240%); }
    18% { opacity: .7; }
    100% { opacity: 0; transform: skewX(-14deg) translateX(650%); }
}
@keyframes landing-card-drift {
    from { transform: scale(1.045) translate3d(-.25%, 0, 0); }
    to { transform: scale(1.085) translate3d(.35%, -.25%, 0); }
}
@keyframes landing-backdrop-drift {
    from { transform: scale(1.045) translate3d(-.35%, 0, 0); }
    to { transform: scale(1.075) translate3d(.35%, -.25%, 0); }
}
@keyframes landing-ambient-pulse {
    from { opacity: .2; transform: scale(.98); }
    to { opacity: .48; transform: scale(1.03); }
}
@keyframes landing-dot-breathe {
    0%, 100% { box-shadow: 0 0 0 .22rem rgba(215,173,115,.06), 0 0 .8rem rgba(215,173,115,.35); }
    50% { box-shadow: 0 0 0 .38rem rgba(215,173,115,.1), 0 0 1.2rem rgba(215,173,115,.55); }
}

@media (hover: hover) and (pointer: fine) {
    .landing-footer nav { transition: border-color .3s ease, background-color .3s ease, box-shadow .3s ease; }
    .landing-footer nav:hover { border-color: rgba(198,154,98,.2); background: rgba(10,12,16,.48); box-shadow: 0 1.2rem 3.4rem rgba(0,0,0,.28), inset 0 1px rgba(255,255,255,.05); }
    .section-card:not(.is-active):hover { border-color: color-mix(in srgb, var(--accent) 82%, rgba(255,255,255,.28)); }
}

@media (max-width: 760px) {
    .landing { --landing-control-gap: clamp(.7rem, 1.6vh, 1rem); }
    .slider-controls { min-height: 2.2rem; }
    .slider-dots button { width: 1.5rem; height: 1.5rem; }
}

@media (max-height: 720px) {
    .landing { --landing-control-gap: .48rem; }
    .slider-controls { min-height: 1.85rem; }
    .slider-dots button { width: 1.25rem; height: 1.25rem; }
    .slider-dots button::before { width: .43rem; height: .43rem; }
}

@media (prefers-reduced-motion: reduce) {
    .landing-backdrop,
    .landing-backdrop::after,
    .landing-brand > *,
    .slider-controls,
    .landing-footer,
    .section-card.is-active::after,
    .section-card.is-active .card-media,
    .section-card.is-active .card-copy > *,
    .slider-dots button[aria-current="true"]::before {
        animation: none;
    }
    .landing-backdrop { will-change: auto; }
}


/* v0.19.4: stable compositor budget on mobile and touch devices. */
@media (max-width: 760px), (hover: none), (pointer: coarse) {
    .landing-backdrop {
        inset: 0;
        filter: saturate(.82);
        transform: none;
        transition: opacity var(--ds-duration-fast, 160ms) ease;
        will-change: auto;
    }
    .landing-backdrop,
    .landing-backdrop::after,
    .landing-brand > *,
    .slider-controls,
    .landing-footer,
    .section-card.is-active::after,
    .section-card.is-active .card-media,
    .section-card.is-active .card-copy > *,
    .slider-dots button[aria-current="true"]::before {
        animation: none;
    }
    .section-card {
        filter: none;
        transition:
            transform var(--ds-duration-standard, 320ms) var(--ease),
            opacity var(--ds-duration-fast, 160ms) ease;
    }
    .card-media {
        transition: transform var(--ds-duration-standard, 320ms) var(--ease);
    }
    .landing-footer nav {
        -webkit-backdrop-filter: none;
        backdrop-filter: none;
        background: rgba(7, 9, 12, .92);
    }
}