/* Homepage: discovery first. Compact panels, as in OMEN's command center. */
.home-grid { display: grid; gap: var(--section); padding-block: clamp(1rem, 2vw, 1.5rem) var(--section); }

.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(17rem, 22rem); gap: var(--gap); }
.hero__copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(1.25rem, 3vw, 2.5rem); }
.hero__title { max-width: 18ch; font-size: clamp(1.875rem, 3.6vw, 2.75rem); font-weight: 600; line-height: 1.1; letter-spacing: -.022em; }
.hero__lede { max-width: 58ch; margin-top: .65rem; color: #b6b6ba; font-size: .9375rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1.1rem; }
.hero__index { padding: .75rem; }
.index-list { display: grid; gap: .1rem; margin-top: .4rem; }
.index-list a { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: .55rem; min-height: 2.75rem; padding: .35rem .5rem; border: 1px solid transparent; border-radius: 7px; text-decoration: none; transition: background-color .15s, border-color .15s; }
.index-list a:hover { border-color: var(--line-strong); background: var(--inset); }
.index-list i { width: .45rem; height: .45rem; border-radius: 50%; background: var(--faint); }
.index-list b { display: block; font-size: .8125rem; font-weight: 600; }
.index-list small { display: block; color: var(--muted); font-size: .75rem; line-height: 1.3; }
.index-list em { color: var(--muted); font-size: .75rem; font-style: normal; }

.card-grid { display: grid; gap: var(--gap); }
.card-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); --ratio: 16 / 10; }
.card-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); --ratio: 4 / 3; }
.card-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); --ratio: 2 / 1; --walk: 0%; }

/* Elements playground */
.play { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap); margin-bottom: var(--gap); }
.toy { display: flex; flex-direction: column; min-height: 15.5rem; padding: .6rem; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); overflow: hidden; }
.toy figcaption { margin-top: auto; padding-top: .55rem; color: var(--muted); font-size: .75rem; }
.toy figcaption b { color: var(--ink); font-weight: 600; }

.compare { position: relative; flex: 1; min-height: 10rem; border-radius: 6px; overflow: hidden; container-type: inline-size; --at: 52%; }
.compare__a, .compare__b { position: absolute; inset: 0; overflow: hidden; }
.compare__b { clip-path: inset(0 0 0 var(--at)); }
.compare__line { position: absolute; top: 0; bottom: 0; left: var(--at); width: 1px; background: var(--ink); }
.compare__line::after { content: ""; position: absolute; top: 50%; left: -.6rem; width: 1.2rem; height: 1.2rem; margin-top: -.6rem; border: 1px solid var(--line-strong); border-radius: 50%; background: var(--primary); }
.compare input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; touch-action: pan-y; }
.compare:has(input:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }

.specimen { flex: 1; display: grid; place-items: center; min-height: 6.5rem; overflow: hidden; border-radius: 6px; background: var(--inset); font-size: calc(var(--size, 100) * .04rem); font-weight: 600; letter-spacing: calc(var(--track, -20) * .001em); line-height: 1; white-space: nowrap; transition: font-size .12s linear, letter-spacing .12s linear; }
.toy__controls { display: grid; gap: .1rem; margin-top: .5rem; }
.toy__controls label { display: grid; grid-template-columns: 3.75rem 1fr; align-items: center; color: var(--muted); font-size: .75rem; }
input[type="range"]:not(.compare input) { appearance: none; width: 100%; height: 1.75rem; margin: 0; background: none; cursor: pointer; }
input[type="range"]:not(.compare input)::-webkit-slider-runnable-track { height: .2rem; border-radius: 1rem; background: var(--line-strong); }
input[type="range"]:not(.compare input)::-moz-range-track { height: .2rem; border-radius: 1rem; background: var(--line-strong); }
input[type="range"]:not(.compare input)::-webkit-slider-thumb { appearance: none; width: .9rem; height: .9rem; margin-top: -.35rem; border-radius: 50%; background: var(--primary); }
input[type="range"]:not(.compare input)::-moz-range-thumb { width: .9rem; height: .9rem; border: 0; border-radius: 50%; background: var(--primary); }

.tone-art { flex: 1; display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr; gap: .3rem; min-height: 7rem; }
.tone-art i { border-radius: 6px; background: var(--tone); transition: background-color .2s; }
.tone-art i:nth-child(1) { grid-row: span 2; }
.tone-art i:nth-child(2) { background: color-mix(in oklab, var(--tone) 40%, var(--ink)); }
.tone-art i:nth-child(3) { background: color-mix(in oklab, var(--tone) 35%, var(--canvas)); }
.swatches { display: flex; margin-top: .3rem; }
.swatches button { display: grid; place-items: center; width: 2.25rem; height: 2.25rem; border-radius: 6px; }
.swatches button:hover { background: var(--inset); }
.swatches button::before { content: ""; width: 1rem; height: 1rem; border-radius: 50%; background: var(--c); }
.swatches [aria-checked="true"]::before { box-shadow: 0 0 0 2px var(--panel), 0 0 0 3px var(--ink); }

.lamp { position: relative; flex: 1; display: grid; place-items: center; min-height: 7rem; border-radius: 6px; background: var(--inset); overflow: hidden; }
.lamp__piece { width: 40%; height: 55%; border-radius: 6px; background: var(--faint); opacity: .25; transition: opacity .2s, background-color .2s; }
[data-lights].is-on .lamp__piece { background: var(--accent); opacity: 1; }
.switch { position: relative; align-self: flex-start; width: 2.5rem; height: 1.4rem; margin-top: .55rem; border-radius: 100px; background: var(--line-strong); transition: background-color .15s; }
.switch span { position: absolute; top: .15rem; left: .15rem; width: 1.1rem; height: 1.1rem; border-radius: 50%; background: var(--ink); transition: transform .18s var(--ease); }
.switch[aria-checked="true"] { background: var(--accent); }
.switch[aria-checked="true"] span { transform: translateX(1.1rem); }

/* Philosophy */
.philosophy { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 1rem clamp(1.5rem, 4vw, 3.5rem); padding: clamp(1rem, 2.5vw, 1.75rem); }
.philosophy__statement p { font-size: clamp(1.125rem, 1.8vw, 1.375rem); font-weight: 600; line-height: 1.25; letter-spacing: -.012em; }
.philosophy__notes { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem clamp(1rem, 3vw, 2.5rem); color: var(--muted); font-size: .875rem; }

@media (max-width: 1200px) {
	.card-grid--4, .play { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 960px) {
	.hero { grid-template-columns: 1fr; }
	.card-grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.philosophy { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
	.card-grid--2, .card-grid--3, .card-grid--4, .play, .philosophy__notes { grid-template-columns: 1fr; }
	.hero__actions .btn { flex: 1 1 100%; }
	.toy { min-height: 14rem; }
}