:root {
    --font: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue',
        Helvetica, Arial, sans-serif;
    --black: #000;
    --ink: #1d1d1f;
    --white: #f5f5f7;
    --grey: #86868b;
    --grey-2: #6e6e73;
    --line: #d2d2d7;
    --blue: #2997ff;
    --buy: #0071e3;
    --amber: #ffb340;
    --wrap: min(1180px, calc(100vw - 44px));
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--black);
    color: var(--white);
    -webkit-font-smoothing: antialiased;
    font-size: 17px;
    line-height: 1.47;
    letter-spacing: -0.022em;
    overflow-x: hidden;
}

img {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font: inherit;
    color: inherit;
    background: none;
    border: 0;
    cursor: pointer;
    letter-spacing: inherit;
}

.wrap {
    width: var(--wrap);
    margin: 0 auto;
}

.link {
    color: var(--blue);
}

.link:hover {
    text-decoration: underline;
}

.pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 11px 22px;
    border-radius: 980px;
    background: var(--buy);
    color: #fff;
    font-size: 17px;
    transition: background 0.2s;
}

.pill:hover {
    background: #0077ed;
}

.pill.sm {
    padding: 4px 11px;
    font-size: 12px;
}

:focus-visible {
    outline: 2px solid var(--blue);
    outline-offset: 3px;
    border-radius: 6px;
}

.gnav {
    position: absolute;
    inset: 0 0 auto;
    z-index: 100;
    height: 44px;
    background: rgba(22, 22, 23, 0.8);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    backdrop-filter: saturate(180%) blur(20px);
}

.gnav .wrap {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: #e8e8ed;
}

.brand {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.brand i {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid currentColor;
    display: grid;
    place-items: center;
}

.brand i::after {
    content: '';
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--amber);
}

.gnav nav {
    display: flex;
    gap: 34px;
}

.gnav nav a {
    opacity: 0.8;
    transition: opacity 0.2s;
}

.gnav nav a:hover {
    opacity: 1;
}

.bag {
    position: relative;
    width: 20px;
    height: 20px;
    display: grid;
    place-items: center;
}

.bag svg {
    width: 15px;
    height: 17px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.3;
}

.bag b {
    position: absolute;
    right: -6px;
    bottom: -4px;
    min-width: 15px;
    height: 15px;
    padding: 0 4px;
    border-radius: 8px;
    background: #fff;
    color: #000;
    font-size: 9px;
    line-height: 15px;
    text-align: center;
    transform: scale(0);
    transition: transform 0.35s cubic-bezier(0.3, 1.6, 0.5, 1);
}

.bag b.on {
    transform: scale(1);
}

@media (max-width: 760px) {
    .gnav nav {
        display: none;
    }
}

.pnav {
    position: sticky;
    top: 0;
    z-index: 90;
    height: 52px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(0, 0, 0, 0.72);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    backdrop-filter: saturate(180%) blur(20px);
    margin-top: 44px;
    transition:
        background 0.3s,
        border-color 0.3s,
        color 0.3s;
}

.pnav .wrap {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.pnav h2 {
    font-size: 21px;
    font-weight: 600;
    letter-spacing: 0.011em;
}

.pnav .r {
    display: flex;
    align-items: center;
    gap: 22px;
    font-size: 12px;
}

.pnav .r a:not(.pill) {
    opacity: 0.75;
}

.pnav .r a:not(.pill):hover {
    opacity: 1;
}

body.light-nav .pnav {
    background: rgba(245, 245, 247, 0.75);
    color: var(--ink);
    border-color: rgba(0, 0, 0, 0.12);
}

.stage {
    position: relative;
    height: 620vh;
}

.stage-sticky {
    position: sticky;
    top: 52px;
    height: calc(100vh - 52px);
    height: calc(100svh - 52px);
    overflow: hidden;
    background: radial-gradient(60% 55% at 50% 62%, #16161a 0%, #000 70%);
}

#gl {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
    cursor: grab;
    touch-action: pan-y;
}

#gl:active {
    cursor: grabbing;
}

.loader {
    position: absolute;
    left: 50%;
    bottom: 44px;
    translate: -50% 0;
    width: 160px;
    height: 2px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.12);
    overflow: hidden;
    transition: opacity 0.5s;
}

.loader i {
    display: block;
    height: 100%;
    width: 0;
    background: #fff;
    transition: width 0.3s;
}

.loader.done {
    opacity: 0;
}

.chap {
    position: absolute;
    z-index: 2;
    opacity: 0;
    transform: translateY(24px);
    transition:
        opacity 0.6s,
        transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
    pointer-events: none;
}

.chap.on {
    opacity: 1;
    transform: none;
    pointer-events: auto;
}

.chap.top {
    left: 0;
    right: 0;
    top: clamp(26px, 6vh, 60px);
    text-align: center;
}

.chap.side {
    left: max(22px, calc((100vw - 1180px) / 2));
    bottom: clamp(40px, 10vh, 110px);
    max-width: min(440px, 86vw);
}

.chap.side.right {
    left: auto;
    right: max(22px, calc((100vw - 1180px) / 2));
    text-align: right;
}

.eyebrow {
    font-size: clamp(19px, 2vw, 24px);
    font-weight: 600;
    letter-spacing: 0.009em;
    background: linear-gradient(90deg, #ffd27d, #ff8a3d);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.chap h1 {
    font-size: clamp(46px, 8vw, 96px);
    line-height: 1.04;
    font-weight: 700;
    letter-spacing: -0.015em;
    margin-top: 6px;
}

.chap .sub {
    font-size: clamp(19px, 1.9vw, 24px);
    color: var(--grey);
    margin-top: 12px;
    font-weight: 500;
    letter-spacing: 0.009em;
}

.chap .ctas {
    display: flex;
    gap: 28px;
    align-items: center;
    justify-content: center;
    margin-top: 22px;
}

.chap .k {
    font-size: 14px;
    font-weight: 600;
    color: var(--amber);
    letter-spacing: 0.02em;
}

.chap h3 {
    font-size: clamp(34px, 4.2vw, 56px);
    line-height: 1.05;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin: 8px 0 14px;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.8);
}

.chap p.d {
    color: #a1a1a6;
    font-size: clamp(17px, 1.5vw, 21px);
    font-weight: 500;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.9);
}

.chap p.d b {
    color: var(--white);
    font-weight: 600;
}

.hint {
    position: absolute;
    right: 22px;
    top: 16px;
    z-index: 2;
    font-size: 12px;
    color: var(--grey);
    display: flex;
    gap: 6px;
    align-items: center;
    opacity: 0.8;
}

.dots {
    position: absolute;
    right: max(16px, calc((100vw - 1180px) / 2 - 30px));
    top: 50%;
    translate: 0 -50%;
    z-index: 2;
    display: grid;
    gap: 10px;
}

.dots i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    transition:
        background 0.3s,
        transform 0.3s;
}

.dots i.on {
    background: #fff;
    transform: scale(1.3);
}

.fallback {
    display: none;
    position: absolute;
    inset: auto 0 0;
    margin: auto;
    width: min(1000px, 94vw);
}

.no-gl .fallback {
    display: block;
}

.no-gl #gl,
.no-gl .loader {
    display: none;
}

@media (max-width: 760px) {
    .chap.side,
    .chap.side.right {
        left: 22px;
        right: 22px;
        text-align: left;
        bottom: 28px;
    }

    .dots {
        display: none;
    }

    .hint {
        display: none;
    }
}

.statement {
    padding: clamp(120px, 22vh, 220px) 0;
}

.statement p {
    font-size: clamp(32px, 5vw, 64px);
    line-height: 1.08;
    font-weight: 600;
    letter-spacing: -0.01em;
    max-width: 18ch;
}

.statement .w {
    color: #3a3a3c;
    transition: color 0.35s;
}

.statement .w.lit {
    color: var(--white);
}

.statement .w.hot {
    background: linear-gradient(90deg, #ffd27d, #ff8a3d);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.light {
    background: var(--white);
    color: var(--ink);
}

.numbers {
    padding: clamp(100px, 16vh, 160px) 0;
}

.sec-head {
    font-size: clamp(40px, 5.6vw, 80px);
    line-height: 1.05;
    font-weight: 700;
    letter-spacing: -0.015em;
    max-width: 14ch;
}

.sec-head span {
    color: var(--grey-2);
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: clamp(40px, 7vh, 72px);
}

.cell {
    background: #fff;
    border-radius: 28px;
    padding: 34px 30px 30px;
    min-height: 240px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.cell .v {
    font-size: clamp(44px, 5.2vw, 72px);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.cell .v small {
    font-size: 0.42em;
    font-weight: 600;
    margin-left: 4px;
}

.cell .grad {
    background: linear-gradient(90deg, #ff8a3d, #e0406a);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.cell p {
    color: var(--grey-2);
    font-size: 17px;
    font-weight: 500;
    max-width: 22ch;
}

.cell p b {
    color: var(--ink);
}

@media (max-width: 860px) {
    .grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 520px) {
    .grid {
        grid-template-columns: 1fr;
    }
}

.night {
    padding: clamp(100px, 16vh, 160px) 0;
}

.night .sec-head span {
    color: var(--grey);
}

.night .lede {
    color: var(--grey);
    font-size: 21px;
    font-weight: 500;
    max-width: 40ch;
    margin-top: 18px;
}

.compare {
    position: relative;
    margin-top: 48px;
    border-radius: 28px;
    overflow: hidden;
    aspect-ratio: 3/2;
    max-height: 78vh;
    width: 100%;
    touch-action: pan-y;
    cursor: ew-resize;
    --x: 50%;
}

.compare img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
    user-select: none;
}

.compare .before {
    clip-path: inset(0 calc(100% - var(--x)) 0 0);
    filter: brightness(0.32) contrast(0.85) saturate(0.55) blur(0.6px);
}

.compare .noise {
    position: absolute;
    inset: 0;
    clip-path: inset(0 calc(100% - var(--x)) 0 0);
    opacity: 0.55;
    mix-blend-mode: screen;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.2' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 .5 0 0 0 0 .5 0 0 0 0 .55 0 0 0 .9 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.compare .bar {
    position: absolute;
    top: 0;
    bottom: 0;
    left: var(--x);
    width: 2px;
    translate: -1px 0;
    background: #fff;
    box-shadow: 0 0 18px rgba(0, 0, 0, 0.6);
}

.compare .knob {
    position: absolute;
    top: 50%;
    left: var(--x);
    translate: -50% -50%;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    color: #000;
    display: grid;
    place-items: center;
    font-size: 15px;
    font-weight: 700;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
}

.compare .lab {
    position: absolute;
    top: 18px;
    font-size: 13px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.55);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.compare .lab.l {
    left: 18px;
}

.compare .lab.r {
    right: 18px;
    color: var(--amber);
}

.gallery {
    padding: 0 0 clamp(100px, 16vh, 160px);
}

.strip {
    display: flex;
    gap: 18px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 40px max(22px, calc((100vw - 1180px) / 2)) 20px;
    scrollbar-width: none;
}

.strip::-webkit-scrollbar {
    display: none;
}

.strip figure {
    flex: none;
    scroll-snap-align: center;
    width: min(380px, 78vw);
}

.strip figure.wide {
    width: min(640px, 88vw);
}

.strip .ph {
    height: min(520px, 62vh);
    border-radius: 22px;
    overflow: hidden;
}

.strip img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.strip figure:hover img {
    transform: scale(1.04);
}

.strip figcaption {
    font-size: 14px;
    color: var(--grey);
    margin-top: 12px;
    font-weight: 500;
}

.strip figcaption b {
    color: var(--white);
    font-weight: 600;
}

.strip-ctrl {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.strip-ctrl button {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #333336;
    color: #fff;
    font-size: 18px;
    display: grid;
    place-items: center;
    transition: background 0.2s;
}

.strip-ctrl button:hover {
    background: #4a4a4e;
}

.buy {
    padding: clamp(90px, 14vh, 140px) 0;
}

.buy-grid {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: clamp(30px, 5vw, 70px);
    align-items: start;
    margin-top: 40px;
}

.viewer {
    position: sticky;
    top: 90px;
    border-radius: 28px;
    overflow: hidden;
    background: radial-gradient(70% 70% at 50% 45%, #fff, #e8e8ed);
    aspect-ratio: 1/1;
}

.viewer canvas {
    width: 100%;
    height: 100%;
    display: block;
    cursor: grab;
}

.viewer .vt {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 16px;
    text-align: center;
    font-size: 13px;
    color: var(--grey-2);
    pointer-events: none;
}

.opt-h {
    font-size: 17px;
    font-weight: 600;
    margin: 0 0 12px;
}

.opt-h span {
    color: var(--grey-2);
    font-weight: 500;
}

.opts {
    display: grid;
    gap: 12px;
    margin-bottom: 28px;
}

.opt {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    text-align: left;
    width: 100%;
    padding: 18px 20px;
    border-radius: 14px;
    border: 1px solid #86868b;
    background: #fff;
    transition:
        border-color 0.2s,
        box-shadow 0.2s;
}

.opt:hover {
    border-color: #1d1d1f;
}

.opt[aria-pressed='true'] {
    border-color: var(--buy);
    box-shadow: 0 0 0 1px var(--buy);
}

.opt b {
    display: block;
    font-size: 17px;
    font-weight: 600;
}

.opt small {
    display: block;
    color: var(--grey-2);
    font-size: 14px;
    margin-top: 2px;
}

.opt .p {
    font-size: 14px;
    white-space: nowrap;
    padding-top: 2px;
}

.summary {
    border-top: 1px solid var(--line);
    padding-top: 24px;
    display: grid;
    gap: 16px;
}

.total {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-size: 24px;
    font-weight: 600;
}

.total small {
    font-size: 14px;
    color: var(--grey-2);
    font-weight: 400;
}

.add {
    width: 100%;
    padding: 16px;
    border-radius: 12px;
    background: var(--buy);
    color: #fff;
    font-size: 17px;
    transition:
        background 0.2s,
        transform 0.1s;
}

.add:hover {
    background: #0077ed;
}

.add:active {
    transform: scale(0.99);
}

.added {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #1d7d38;
    font-size: 15px;
    font-weight: 500;
    opacity: 0;
    transform: translateY(6px);
    transition:
        opacity 0.3s,
        transform 0.3s;
}

.added.on {
    opacity: 1;
    transform: none;
}

.fly {
    position: fixed;
    z-index: 200;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--buy);
    pointer-events: none;
    transition:
        transform 0.8s cubic-bezier(0.5, -0.3, 0.6, 1),
        opacity 0.8s;
}

@media (max-width: 860px) {
    .buy-grid {
        grid-template-columns: 1fr;
    }

    .viewer {
        position: relative;
        top: 0;
    }
}

.specs {
    padding: 0 0 clamp(100px, 16vh, 160px);
}

.specs h2 {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 24px;
}

details {
    border-top: 1px solid var(--line);
}

details:last-of-type {
    border-bottom: 1px solid var(--line);
}

summary {
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 0;
    font-size: 21px;
    font-weight: 600;
    cursor: pointer;
}

summary::-webkit-details-marker {
    display: none;
}

summary::after {
    content: '+';
    font-size: 26px;
    font-weight: 300;
    color: var(--grey-2);
    transition: transform 0.3s;
}

details[open] summary::after {
    transform: rotate(45deg);
}

.spec-body {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px 40px;
    padding: 0 0 28px;
    color: var(--grey-2);
    font-size: 15px;
}

.spec-body b {
    display: block;
    color: var(--ink);
    font-size: 17px;
    font-weight: 600;
}

footer {
    background: #f5f5f7;
    color: var(--grey-2);
    font-size: 12px;
    line-height: 1.5;
    padding: 20px 0 40px;
    border-top: 1px solid var(--line);
}

footer .wrap {
    display: grid;
    gap: 10px;
}

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

    .strip img {
        transition: none;
    }
}