/* Vale! website. The palette is the app's chrome tokens and caption themes
   from the master design (CLAUDE.md, "Master design"); change them together.
   Rules under .js only apply once scenes.js runs: without it, and under
   Reduce Motion, each section shows its finished frame. */

:root {
    color-scheme: light dark;
    --bg: #f4f2ef;
    --surface: #ffffff;
    --separator: #dad6d1;
    --text: #1c1a17;
    --muted: #635c55;
    --accent: #c2410c;
    --accent-pressed: #9a3412;
    --on-accent: #ffffff;
    --stop: #d70015;
    --on-stop: #ffffff;
    --live: #0f7b6c;

    /* The hero's caption theme: Noche until a dot picks another. */
    --cbg: #000000;
    --cfg: #ffffff;
    --cp: #b3b3b3;

    --display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Helvetica,
        Arial, sans-serif;
    --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
    --wrap: 77.5rem;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #000000;
        --surface: #1f1d1b;
        --separator: #3a3734;
        --text: #ffffff;
        --muted: #a39c94;
        --accent: #e8590c;
        --accent-pressed: #f2692a;
        --on-accent: #000000;
        --stop: #ff6961;
        --on-stop: #000000;
        --live: #12a594;
    }
}

* {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    font-size: var(--page-scale, 100%);
    scroll-padding-top: 4.5rem;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 1.1875rem/1.55 var(--display);
    -webkit-font-smoothing: antialiased;
    overflow-wrap: break-word;
}

a {
    color: var(--accent);
}

a:hover {
    color: var(--accent-pressed);
}

:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 3px;
}

.wrap {
    width: min(var(--wrap), 100% - 2.5rem);
    margin-inline: auto;
}

.sr {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
}

.skip {
    position: absolute;
    left: 1rem;
    top: -4rem;
    z-index: 20;
    padding: 0.6rem 1rem;
    border-radius: 999px;
    background: var(--accent);
    color: var(--on-accent);
    font-weight: 700;
}

.skip:focus {
    top: 1rem;
}

.js-only {
    display: none !important;
}

.js .js-only {
    display: revert !important;
}

.js .control-row.js-only,
.js .dots.js-only,
.js .picker.js-only {
    display: flex !important;
}

h1,
h2,
h3 {
    font-family: var(--display);
}

h2 {
    margin: 0;
    font-size: clamp(3rem, 9vw, 8.5rem);
    line-height: 0.95;
    letter-spacing: -0.045em;
    font-weight: 700;
}

h2.h-mid {
    font-size: clamp(2.2rem, 5.4vw, 4.6rem);
    line-height: 1;
    letter-spacing: -0.035em;
}

.eyebrow {
    margin: 0 0 1.2rem;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
}

.lede {
    margin: 2rem 0 0;
    max-width: 38rem;
    font-size: clamp(1.15rem, 1.8vw, 1.4rem);
    color: var(--muted);
}

.accent {
    color: var(--accent);
}

.center {
    text-align: center;
}

.center .lede {
    margin-inline: auto;
}

section.block {
    padding: clamp(5rem, 12vw, 10rem) 0;
}

.split {
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 3rem;
    align-items: end;
}

/* Top bar: the hero's colours over the hero, the page's below it. */

.top {
    position: relative;
    z-index: 10;
    background: var(--cbg);
    color: var(--cfg);
    transition: background 0.4s, color 0.4s;
}

.js .top {
    position: sticky;
    top: 0;
}

.js .top.below {
    background: color-mix(in srgb, var(--bg) 82%, transparent);
    color: var(--text);
    -webkit-backdrop-filter: saturate(1.6) blur(18px);
    backdrop-filter: saturate(1.6) blur(18px);
    box-shadow: 0 1px 0 var(--separator);
}

.top-inner {
    display: flex;
    align-items: center;
    gap: 1.4rem;
    min-height: 3.75rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: inherit;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.15rem;
}

.brand:hover {
    color: inherit;
}

.brand img {
    width: 32px;
    height: 32px;
}

.top nav {
    margin-left: auto;
    display: flex;
    gap: 1.4rem;
    font-size: 0.95rem;
    font-weight: 600;
}

.top nav a {
    color: inherit;
    text-decoration: none;
    opacity: 0.85;
}

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

.scale {
    min-width: 44px;
    min-height: 36px;
    border: 1.5px solid currentColor;
    border-radius: 999px;
    background: none;
    color: inherit;
    font: 700 0.9rem var(--display);
    cursor: pointer;
}

/* Hero: the live stage, in the caption theme the dots choose. */

.hero {
    display: grid;
    grid-template-rows: 1fr auto;
    min-height: calc(100svh - 3.75rem);
    padding: 1.5rem 0 1.6rem;
    background: var(--cbg);
    color: var(--cfg);
    transition: background 0.6s, color 0.6s;
}

.stage {
    --size: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-width: 0;
}

/* The live pill, and Apple's badge beside it at the top of the stage. */
.stage-top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.9rem 1.5rem;
    margin: 0 0 auto;
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--cfg) 10%, transparent);
    font-size: 0.85rem;
    font-weight: 600;
}

.pill i {
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 50%;
    background: #12a594;
}

.js .pill:not(.off) i {
    animation: beat 1.4s infinite;
}

.pill.off i {
    background: var(--cp);
}

@keyframes beat {
    50% {
        transform: scale(1.5);
        opacity: 0.5;
    }
}

.lines {
    padding-top: 3rem;
}

.line {
    margin: 0;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.12;
    transition: font-size 0.5s var(--ease), color 0.5s;
}

.line.old {
    margin-bottom: 0.35em;
    font-size: calc(clamp(1.3rem, 2.6vw, 2.2rem) * var(--size));
    color: var(--cp);
}

.line.new {
    font-size: calc(clamp(2.6rem, 7.4vw, 7.5rem) * var(--size));
}

.w {
    display: inline-block;
    white-space: pre;
}

.line .w {
    animation: rise 0.4s var(--ease) both;
}

.line .w.pending {
    color: var(--cp);
}

@keyframes rise {
    from {
        transform: translateY(0.3em);
        opacity: 0;
        filter: blur(4px);
    }
}

.controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.7rem 1.2rem;
    margin-top: 2rem;
}

.control-row {
    gap: 0.7rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    min-height: 48px;
    padding: 0 1.4rem;
    border: 0;
    border-radius: 999px;
    font: 600 1.05rem var(--display);
    cursor: pointer;
    transition: transform 0.2s var(--ease), background 0.3s;
}

.btn:active {
    transform: scale(0.96);
}

.btn.stop {
    min-width: 7.5rem;
    background: #ff6961;
    color: #000000;
}

.btn.start {
    min-width: 7.5rem;
    background: #e8590c;
    color: #000000;
}

.btn.stop .go-start,
.btn.start .go-stop {
    display: none;
}

.btn.ghost {
    background: color-mix(in srgb, var(--cfg) 13%, transparent);
    color: inherit;
}

/* Apple's badge artwork, shown as it is: no shadow, filter or recolouring, 54 px tall,
   with at least a quarter of its height clear around it. The radius only rounds the
   focus ring to the badge's corners. */
.badge {
    display: inline-block;
    vertical-align: top;
    border-radius: 9px;
}

.badge img {
    display: block;
    width: auto;
    height: 54px;
}

.cue {
    margin: 0;
    font-size: 0.85rem;
    color: color-mix(in srgb, var(--cfg) 72%, var(--cbg));
}

.dots {
    gap: 0.4rem;
    margin-left: auto;
}

.dot {
    width: 44px;
    height: 44px;
    padding: 0;
    border: 2px solid color-mix(in srgb, var(--cfg) 35%, transparent);
    border-radius: 50%;
    cursor: pointer;
}

.dot[aria-pressed="true"] {
    outline: 2px solid var(--cfg);
    outline-offset: 3px;
}

.dot[data-theme="noche"] {
    background: #000000;
}

.dot[data-theme="dia"] {
    background: #ffffff;
}

.dot[data-theme="amarillo"] {
    background: radial-gradient(#ffd60a 36%, #000000 38%);
}

.dot[data-theme="papel"] {
    background: #f6efdf;
}

/* Headlines that caption themselves: each word arrives in the partial
   shade, then the line settles. */

.js [data-caption] .w {
    opacity: 0;
    transform: translateY(0.25em);
    transition: opacity 0.35s, transform 0.45s var(--ease), color 0.6s;
}

.js [data-caption] .w.in {
    opacity: 1;
    transform: none;
}

.js [data-caption] .w.pending {
    color: color-mix(in srgb, currentColor 45%, transparent);
}

/* One tap */

.tap {
    display: grid;
    place-items: center;
}

.big-start {
    position: relative;
    display: grid;
    place-items: center;
    width: clamp(180px, 22vw, 260px);
    aspect-ratio: 1;
    border: 0;
    border-radius: 50%;
    background: var(--accent);
    color: var(--on-accent);
    cursor: pointer;
    transition: background 0.4s, transform 0.2s var(--ease);
}

.big-start:active {
    transform: scale(0.97);
}

.big-start::before,
.big-start::after {
    content: "";
    position: absolute;
    inset: 0;
    border: 2px solid var(--accent);
    border-radius: 50%;
    opacity: 0;
}

.js .big-start::before,
.js .big-start::after {
    animation: ring 2.4s infinite;
}

.js .big-start::after {
    animation-delay: 1.2s;
}

.big-start svg {
    width: 34%;
}

.big-start .square,
.big-start.on .mic {
    display: none;
}

.big-start.on .square {
    display: block;
}

.big-start.on {
    background: var(--stop);
    color: var(--on-stop);
}

.big-start.on::before,
.big-start.on::after {
    border-color: var(--stop);
}

@keyframes ring {
    0% {
        opacity: 0.9;
    }

    100% {
        transform: scale(1.6);
        opacity: 0;
    }
}

/* Sizes. The finished frame shows 64 pt; with motion, the section is
   tall and the line steps through the sizes as it scrolls. */

.sizes {
    padding: clamp(4rem, 9vw, 7rem) 0;
}

.sizes .sticky {
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: 2.5rem;
}

.js.motion .sizes {
    height: 320vh;
    padding: 0;
}

.js.motion .sizes .sticky {
    position: sticky;
    top: 0;
    height: 100svh;
    padding: 5.5rem 0 2.5rem;
    overflow: hidden;
    gap: 1rem;
}

.js.motion .sizes .lede {
    margin-top: 1rem;
}

.sample {
    align-self: center;
    margin: 0;
    font-size: min(5.2rem, 9vw);
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.1;
    white-space: nowrap;
    transition: font-size 0.35s var(--ease);
}

.ruler {
    display: grid;
    grid-template-columns: repeat(9, 1fr);
    gap: 0.4rem;
    align-items: end;
    margin: 0;
    padding: 0;
    list-style: none;
}

.ruler li {
    display: grid;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--muted);
    text-align: center;
    white-space: nowrap;
}

.ruler li::before {
    content: "";
    height: calc(var(--h) * 1px);
    border-radius: 4px;
    background: var(--separator);
    transition: background 0.3s;
}

.ruler li.on {
    color: var(--text);
    font-weight: 700;
}

.ruler li.on::before {
    background: var(--accent);
}

/* Caption themes */

.themes-head {
    padding-bottom: 3rem;
}

.band {
    padding: clamp(2.5rem, 6vw, 4.5rem) 0;
}

.band .wrap {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem 2rem;
}

.band p {
    margin: 0;
    font-size: clamp(2rem, 6vw, 5.5rem);
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 1.05;
}

.band span:not(.w) {
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.band-dia {
    background: #ffffff;
    color: #111111;
    box-shadow: inset 0 1px 0 #dad6d1;
}

.band-noche {
    background: #000000;
    color: #ffffff;
}

.band-amarillo {
    background: #000000;
    color: #ffd60a;
    box-shadow: inset 0 1px 0 #2a2a2a;
}

.band-papel {
    background: #f6efdf;
    color: #1c1a17;
}

/* Private: always on black, in the dark tokens. */

.private {
    background: #000000;
    color: #ffffff;
}

.private .eyebrow,
.private .facts p {
    color: #a39c94;
}

.zero {
    margin: 0;
    color: #12a594;
    font-size: clamp(10rem, 34vw, 30rem);
    font-weight: 700;
    line-height: 0.8;
    letter-spacing: -0.06em;
    font-variant-numeric: tabular-nums;
}

.private h2 {
    margin-top: 1.2rem;
}

.facts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid #3a3734;
}

.facts h3 {
    margin: 0 0 0.4rem;
    font-size: 1.4rem;
}

.facts p {
    margin: 0;
}

/* Languages */

.langs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.1em 0.9em;
    font-size: clamp(3rem, 9vw, 8.5rem);
    font-weight: 700;
    letter-spacing: -0.045em;
    line-height: 1.05;
}

.langs button {
    padding: 0;
    border: 0;
    background: none;
    color: var(--muted);
    text-decoration: underline 0.06em transparent;
    text-underline-offset: 0.12em;
    font: inherit;
    letter-spacing: inherit;
    cursor: default;
    transition: color 0.3s, text-decoration-color 0.3s;
}

.js .langs button {
    cursor: pointer;
}

.js .langs button:hover {
    color: var(--text);
}

.langs button[aria-pressed="true"] {
    color: var(--text);
    text-decoration-color: var(--accent);
}

.said {
    min-height: 2.5em;
    margin: 2.5rem 0 0;
    font-size: clamp(1.6rem, 3.6vw, 3rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

/* Made for the table: one drawn device that takes each platform's shape. */

.table .lede {
    margin-top: 1.5rem;
}

.picker {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.3rem;
    margin: 2.5rem auto 0;
    padding: 0.3rem;
    border-radius: 999px;
    background: var(--surface);
}

.picker button {
    min-height: 40px;
    padding: 0 1.1rem;
    border: 0;
    border-radius: 999px;
    background: none;
    color: var(--muted);
    font: 600 0.95rem var(--display);
    cursor: pointer;
}

.picker button[aria-pressed="true"] {
    background: var(--text);
    color: var(--bg);
}

.device {
    width: min(980px, 100%);
    aspect-ratio: 4 / 3;
    margin: 3rem auto 0;
    padding: 14px;
    border-radius: 34px;
    background: #111111;
    box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.45);
    transition: width 0.7s var(--ease), aspect-ratio 0.7s var(--ease), border-radius 0.7s, padding 0.7s;
}

.device[data-device="iphone"] {
    width: min(340px, 80%);
    aspect-ratio: 9 / 19.5;
    border-radius: 48px;
}

.device[data-device="sideways"] {
    width: min(780px, 100%);
    aspect-ratio: 19.5 / 9;
    border-radius: 48px;
}

.device[data-device="mac"] {
    aspect-ratio: 16 / 10;
    padding: 0;
    border-radius: 16px;
}

.screen {
    display: flex;
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 22px;
    background: #000000;
    color: #ffffff;
    text-align: left;
    container-type: inline-size;
}

.device[data-device="iphone"] .screen,
.device[data-device="sideways"] .screen {
    border-radius: 36px;
}

.device[data-device="iphone"] .screen,
.device[data-device="mac"] .screen {
    flex-direction: column;
}

.device[data-device="mac"] .screen {
    border-radius: 16px;
}

.mac-bar {
    display: none;
    flex: none;
    align-items: center;
    gap: 7px;
    height: 38px;
    padding: 0 14px;
    background: #1f1d1b;
}

.mac-bar i {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #3a3734;
}

.device[data-device="mac"] .mac-bar {
    display: flex;
}

.mini {
    display: flex;
    flex: 1;
    flex-direction: column;
    justify-content: flex-end;
    min-width: 0;
    padding: 6% 5%;
}

.mini p {
    margin: 0;
    font-weight: 600;
}

.mini .o {
    margin-bottom: 0.3em;
    color: #b3b3b3;
    font-size: max(0.8rem, 3cqw);
}

.mini .n {
    font-size: max(1.2rem, 5.6cqw);
    line-height: 1.1;
}

.mini .n span {
    color: #b3b3b3;
}

.device[data-device="iphone"] .mini .o {
    font-size: 5cqw;
}

.device[data-device="iphone"] .mini .n {
    font-size: 9cqw;
}

.rail {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 10px;
    width: 23%;
    padding: 18px;
    background: #1f1d1b;
}

.rail i {
    display: block;
    height: 8%;
    border-radius: 12px;
    background: #3a3734;
}

.rail b {
    display: block;
    height: 14%;
    border-radius: 999px;
    background: #ff6961;
}

.device[data-device="iphone"] .rail {
    flex-direction: row;
    align-items: center;
    width: 100%;
    height: 22%;
}

.device[data-device="iphone"] .rail i {
    flex: 1;
    height: 50%;
}

.device[data-device="iphone"] .rail b {
    flex: 2;
    height: 60%;
}

.device[data-device="mac"] .rail {
    display: none;
}

/* Hearing care: calm, on Papel, nothing moves. */

.care {
    background: #f6efdf;
    color: #1c1a17;
}

.care h2 {
    font-size: clamp(2.4rem, 6vw, 5rem);
    letter-spacing: -0.035em;
}

.care .lede {
    color: #635c55;
}

/* Coming later */

.later {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin: 3rem 0 0;
    padding: 0;
    list-style: none;
}

.card {
    display: flex;
    flex-direction: column;
    min-height: 240px;
    padding: 1.8rem;
    border: 1.5px dashed var(--separator);
    border-radius: 24px;
}

.card h3 {
    margin: auto 0 0;
    font-size: 1.5rem;
}

.card p {
    margin: 0.3rem 0 0;
    color: var(--muted);
}

.tag {
    align-self: flex-start;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
}

.art {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin: 1.2rem 0;
}

.speakers span {
    padding: 0.35rem 0.75rem;
    border-radius: 14px;
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 700;
}

.speakers span:nth-child(1) {
    background: #c2410c;
}

.speakers span:nth-child(2) {
    background: #0f7b6c;
}

.speakers span:nth-child(3) {
    background: #7a3e9d;
}

.typing span {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 0.35rem 0.75rem;
    border: 1px solid var(--separator);
    border-radius: 14px;
    background: var(--surface);
    font-weight: 700;
}

.typing i,
.caret {
    display: inline-block;
    width: 2px;
    height: 1.1em;
    background: var(--live);
}

.js .typing i,
.js .caret {
    animation: blink 1s steps(1) infinite;
}

@keyframes blink {
    50% {
        opacity: 0;
    }
}

.sounds svg {
    width: 2.2rem;
    height: 2.2rem;
    fill: none;
    stroke: var(--text);
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* Footer: the conversation, still going. */

.site-foot {
    padding: 6rem 0 2.5rem;
    background: #000000;
    color: #a39c94;
    font-size: 0.9rem;
}

.site-foot a {
    color: #a39c94;
}

.site-foot a:hover {
    color: #ffffff;
}

.bye {
    margin: 0 0 4rem;
    color: #ffffff;
    font-size: clamp(2.2rem, 6vw, 5rem);
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.bye span {
    color: #b3b3b3;
}

.bye .caret {
    width: 0.08em;
    height: 0.9em;
    margin-left: 0.05em;
    vertical-align: -0.08em;
    background: #12a594;
}

.foot {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #3a3734;
}

.foot p {
    margin: 0;
}

.foot nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1.2rem;
}

/* Support page: a head in big type on Noche, then the questions and the
   form on the page's own ground. */

.support .top {
    background: #000000;
    color: #ffffff;
}

.support-head {
    padding: clamp(3rem, 8vw, 6rem) 0 clamp(3.5rem, 8vw, 6rem);
    background: #000000;
    color: #ffffff;
}

.support-head .eyebrow,
.support-head .lede {
    color: #b3b3b3;
}

.support-head a {
    color: #ffffff;
}

.support-head h1 {
    margin: 0;
    font-size: clamp(3.4rem, 11vw, 9rem);
    line-height: 0.95;
    letter-spacing: -0.045em;
    font-weight: 700;
}

.page {
    padding: clamp(3rem, 7vw, 5rem) 0 6rem;
}

.page > * {
    max-width: 52rem;
}

.page h2 {
    margin: 0 0 1.5rem;
    font-size: clamp(2rem, 4.4vw, 3.2rem);
    letter-spacing: -0.035em;
    line-height: 1;
}

.page h2 + .faq,
.page h2 + form {
    margin-top: 0;
}

.faq {
    margin-bottom: clamp(3.5rem, 8vw, 5.5rem);
    border-top: 1px solid var(--separator);
}

.faq details {
    border-bottom: 1px solid var(--separator);
}

.faq summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    min-height: 44px;
    padding: 1.1rem 0;
    cursor: pointer;
    font-size: clamp(1.2rem, 2.2vw, 1.5rem);
    font-weight: 650;
    letter-spacing: -0.01em;
    list-style: none;
}

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

.faq summary::after {
    content: "+";
    flex: none;
    color: var(--accent);
    font-size: 1.6em;
    font-weight: 400;
    line-height: 1;
    transition: transform 0.3s var(--ease);
}

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

.faq details p {
    margin: 0 0 1.4rem;
    max-width: 42rem;
    color: var(--muted);
}

form {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    padding: clamp(1.4rem, 3vw, 2.2rem);
    border-radius: 28px;
    background: var(--surface);
}

fieldset.segmented {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin: 0 0 0.6rem;
    padding: 0;
    border: 0;
}

fieldset.segmented legend {
    margin-bottom: 0.6rem;
    font-weight: 650;
}

fieldset.segmented label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    min-height: 44px;
    padding: 0 1.1rem;
    border-radius: 999px;
    background: var(--bg);
    cursor: pointer;
}

fieldset.segmented label:has(input:checked) {
    background: var(--text);
    color: var(--bg);
}

fieldset.segmented input {
    accent-color: var(--accent);
}

label {
    font-weight: 650;
}

input[type="text"],
textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--separator);
    border-radius: 14px;
    background: var(--bg);
    color: var(--text);
    font: inherit;
}

.hint {
    margin: 0;
    font-size: 0.85rem;
    color: var(--muted);
}

.trap {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

button[type="submit"] {
    align-self: flex-start;
    min-height: 52px;
    padding: 0 2rem;
    border: 0;
    border-radius: 999px;
    background: var(--accent);
    color: var(--on-accent);
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s var(--ease);
}

button[type="submit"]:active {
    transform: scale(0.97);
}

button[type="submit"]:disabled {
    opacity: 0.6;
    cursor: default;
}

#status {
    margin: 0;
    min-height: 1.5em;
}

#status.ok {
    color: var(--live);
}

#status.error {
    color: var(--stop);
}

/* Narrow screens */

@media (max-width: 760px) {
    .split,
    .facts,
    .later {
        grid-template-columns: 1fr;
    }

    .top nav {
        display: none;
    }

    .scale {
        margin-left: auto;
    }

    .dots {
        margin-left: 0;
    }

    .ruler {
        gap: 0.2rem;
    }

    .ruler li {
        font-size: 0.6rem;
    }

    .tap {
        justify-items: start;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }
}