/* Hallmark · genre: editorial · macrostructure: Photographic · theme: custom (warm paper / navy ink / brass)
 * nav: N6 masthead · footer: Ft4 colophon · enrichment: real before-after photography
 * Kind Touch Cleaning Service LLC · Philadelphia, PA
 */

@import url("tokens.css");

/* ==================================================================
   base
   ================================================================== */

*, *::before, *::after { box-sizing: border-box; }

html, body {
  overflow-x: clip;
  max-width: 100%;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.015em;
  overflow-wrap: anywhere;
  min-width: 0;
  margin: 0;
  font-variation-settings: "SOFT" 0, "WONK" 0, "opsz" 40;
}

p { margin: 0; }
img { display: block; max-width: 100%; }

a { color: inherit; }

::selection { background: var(--color-accent-wash); color: var(--color-ink-deep); }

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

.skip-link {
  position: absolute;
  left: var(--space-sm);
  top: var(--space-sm);
  z-index: 200;
  background: var(--color-ink);
  color: var(--color-paper);
  padding: var(--space-2xs) var(--space-sm);
  font-size: var(--text-sm);
  text-decoration: none;
  translate: 0 -140%;
  transition: translate var(--dur-fast) var(--ease-out);
}
.skip-link:focus-visible { translate: 0 0; }

.wrap {
  width: 100%;
  padding-inline: var(--page-gutter);
  margin-inline: auto;
  max-width: 1600px;
}
.wrap--narrow { max-width: 78ch; }

.lede {
  font-size: var(--text-lg);
  line-height: 1.5;
  max-width: var(--measure);
  color: var(--color-ink);
}

.prose { max-width: var(--measure); color: var(--color-muted); }
.prose p + p { margin-top: var(--space-sm); }

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

.tag {
  font-size: var(--text-2xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-neutral);
  font-weight: 500;
}

/* ==================================================================
   N6 · masthead
   ================================================================== */

.mast {
  position: relative;
  z-index: 20;
  background: var(--color-paper);
  padding-top: var(--space-sm);
}

.mast__line {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs) var(--space-md);
  align-items: baseline;
  justify-content: space-between;
  font-size: var(--text-2xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-neutral);
}

.mast__line a { text-decoration: none; white-space: nowrap; }
.mast__line a:hover { color: var(--color-accent); }

/* The wordmark is a label, not a second headline. The hero headline owns the
   fold; a display-sized logotype above it splits the reader's attention. */
.mast__mark {
  display: block;
  width: auto;
  height: clamp(2.4rem, 5vw, 3.4rem);
  margin: 0 auto var(--space-2xs);
}
.mast__name {
  display: block;
  text-align: center;
  margin-top: var(--space-xs);
  font-size: clamp(1.45rem, 3vw, 2rem);
  letter-spacing: 0.14em;
  line-height: 1;
  text-transform: uppercase;
  font-variation-settings: "opsz" 96, "SOFT" 0, "WONK" 0;
  font-weight: 400;
  color: var(--color-ink);
  text-decoration: none;
}
.mast__name em {
  font-style: normal;
  display: block;
  font-size: 0.34em;
  letter-spacing: 0.4em;
  margin-top: 0.7em;
  color: var(--color-neutral);
  font-family: var(--font-body);
  font-weight: 500;
  text-indent: 0.4em;
}

.mast__nav {
  margin-top: var(--space-sm);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-lg);
  list-style: none;
  padding: 0 0 var(--space-xs);
}
.mast__nav a {
  font-size: var(--text-xs);
  letter-spacing: 0.11em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-muted);
  white-space: nowrap;
  padding-block: var(--space-3xs);
  transition: color var(--dur-fast) var(--ease-out);
}
.mast__nav a:hover { color: var(--color-accent); }

.mast__rule {
  border: 0;
  border-top: var(--rule-hair) solid var(--color-rule);
  border-bottom: var(--rule-thick) solid var(--color-ink);
  height: 3px;
  margin: 0;
}

.mast__serving--short { display: none; }

/* On a phone the masthead must not eat the fold: the proof is what sells, so
   the shorter service line and a tighter nav keep the hero above the crease. */
@media (max-width: 719px) {
  .mast { padding-top: var(--space-2xs); }
  .mast__serving--long { display: none; }
  .mast__serving--short { display: inline; }
  .mast__line { font-size: 0.625rem; letter-spacing: 0.1em; gap: var(--space-3xs) var(--space-xs); }
  .mast__mark { height: 2rem; margin-bottom: var(--space-3xs); }
  .mast__name { margin-top: var(--space-2xs); font-size: clamp(1.35rem, 6.5vw, 1.9rem); }
  .mast__name em { font-size: 0.26em; letter-spacing: 0.3em; margin-top: 0.5em; text-indent: 0.3em; }
  .mast__nav {
    margin-top: var(--space-2xs);
    gap: var(--space-2xs) var(--space-sm);
    padding-bottom: var(--space-2xs);
  }
  .mast__nav a { font-size: 0.6875rem; letter-spacing: 0.07em; }
}

/* ==================================================================
   compare · the before/after instrument
   ================================================================== */

.compare {
  --pos: 50%;
  position: relative;
  width: 100%;
  overflow: hidden;
  background: var(--color-deep);
  touch-action: pan-y;
  isolation: isolate;
  cursor: ew-resize;
}

.compare img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  user-select: none;
  -webkit-user-drag: none;
  pointer-events: none;
}

.compare__after { display: block; }

.compare__before {
  position: absolute;
  inset: 0;
  clip-path: inset(0 calc(100% - var(--pos)) 0 0);
}

.compare__seam {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos);
  width: 2px;
  margin-left: -1px;
  background: var(--color-paper);
  box-shadow: 0 0 0 1px oklch(20% 0.03 258 / 0.35);
  pointer-events: none;
  z-index: 3;
}

.compare__grip {
  position: absolute;
  top: 50%;
  left: var(--pos);
  translate: -50% -50%;
  z-index: 4;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--color-paper);
  box-shadow: 0 2px 14px oklch(18% 0.04 258 / 0.4);
  display: grid;
  place-items: center;
  pointer-events: none;
  transition: scale var(--dur-fast) var(--ease-out);
}
.compare__grip::before,
.compare__grip::after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  border-block: 5px solid transparent;
}
.compare__grip::before {
  border-right: 7px solid var(--color-ink);
  translate: -9px 0;
}
.compare__grip::after {
  border-left: 7px solid var(--color-ink);
  translate: 9px 0;
}
.compare:hover .compare__grip { scale: 1.08; }

.compare__range {
  position: absolute;
  inset: 0;
  z-index: 5;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
}
.compare__range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 3rem;
  height: 100%;
}
.compare__range::-moz-range-thumb {
  width: 3rem;
  height: 100%;
  border: 0;
  background: transparent;
}
.compare__range:focus-visible { outline: none; }
.compare:has(.compare__range:focus-visible) {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

.compare__flag {
  position: absolute;
  z-index: 2;
  top: var(--space-sm);
  font-size: var(--text-2xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.35em 0.7em;
  background: oklch(18% 0.04 258 / 0.62);
  color: oklch(97% 0.01 85);
  backdrop-filter: blur(2px);
  pointer-events: none;
  transition: opacity var(--dur-mid) var(--ease-out);
}
.compare__flag--before { left: var(--space-sm); }
.compare__flag--after  { right: var(--space-sm); }

/* flags fade as the seam approaches their edge */
.compare[data-edge="left"]  .compare__flag--before { opacity: 0; }
.compare[data-edge="right"] .compare__flag--after  { opacity: 0; }

/* one-time invitation sweep, only on the hero, only in view, only once */
@keyframes seam-invite {
  0%   { --pos: 72%; }
  44%  { --pos: 24%; }
  100% { --pos: 58%; }
}
/* inherits must stay true: .compare__seam and .compare__before are children
   and read --pos through var(). With inherits:false they fall back to the
   initial value and the seam stops tracking the drag. */
@property --pos {
  syntax: "<percentage>";
  inherits: true;
  initial-value: 50%;
}
.compare.is-inviting {
  animation: seam-invite var(--dur-sweep) var(--ease-in-out) both;
}

/* ==================================================================
   hero · H6 photographic fold
   ================================================================== */

.hero {
  position: relative;
  background: var(--color-deep);
}

.hero .compare {
  height: clamp(26rem, 74dvh, 46rem);
}

.hero__veil {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 6;
  height: 68%;
  background: linear-gradient(to top,
    oklch(17% 0.04 258 / 0.92) 0%,
    oklch(17% 0.04 258 / 0.74) 34%,
    oklch(17% 0.04 258 / 0) 100%);
  pointer-events: none;
}

.hero__plate {
  position: absolute;
  z-index: 7;
  left: var(--page-gutter);
  right: var(--page-gutter);
  bottom: clamp(1.5rem, 4vw, 3rem);
  pointer-events: none;
  display: grid;
  gap: var(--space-sm);
  max-width: 46rem;
}

.hero__caption {
  font-size: var(--text-2xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent-2);
}

.hero__line {
  font-size: var(--text-display-s);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: oklch(98% 0.008 85);
  font-variation-settings: "opsz" 144, "SOFT" 0, "WONK" 0;
  font-weight: 300;
  text-wrap: balance;
}

.hero__sub {
  font-size: var(--text-base);
  color: oklch(88% 0.012 85);
  max-width: 44ch;
}

.hero__hint {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: oklch(84% 0.02 82);
  width: fit-content;
}
/* Two facing arrowheads, matching the grip on the seam. A plain rule here read
   as an em dash to a human eye, which the house rules ban outright. */
.hero__hint-arrows {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
}
.hero__hint-arrows b {
  width: 0;
  height: 0;
  border-block: 4px solid transparent;
}
.hero__hint-arrows b:first-child { border-right: 6px solid var(--color-accent-2); }
.hero__hint-arrows b:last-child  { border-left: 6px solid var(--color-accent-2); }

/* ==================================================================
   text fold
   ================================================================== */

.fold {
  padding-block: clamp(var(--space-2xl), 9vw, var(--space-3xl));
}
.fold--tight { padding-block: clamp(var(--space-xl), 6vw, var(--space-2xl)); }

.fold__head {
  display: grid;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  max-width: 52rem;
}

.fold__title {
  font-size: var(--text-3xl);
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.statement {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.65rem, 4.2vw, 3rem);
  line-height: 1.16;
  letter-spacing: -0.022em;
  max-width: 22ch;
  text-wrap: balance;
  font-variation-settings: "opsz" 90, "SOFT" 0, "WONK" 0;
}
.statement b {
  font-weight: 300;
  color: var(--color-accent);
  position: relative;
  white-space: nowrap;
}

.split {
  display: grid;
  gap: var(--space-xl) var(--space-2xl);
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
}
@media (min-width: 900px) {
  .split { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); }
}

/* ==================================================================
   the archive · proof grid
   ================================================================== */

.archive {
  background: var(--color-deep);
  color: var(--color-deep-ink);
  padding-block: clamp(var(--space-2xl), 9vw, var(--space-3xl));
}
.archive .fold__title,
.archive .statement { color: var(--color-deep-ink); }
.archive .prose { color: var(--color-deep-muted); }
.archive .tag { color: var(--color-accent-2); }

.archive__head {
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}
@media (min-width: 900px) {
  .archive__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 24rem);
    align-items: end;
    gap: var(--space-2xl);
  }
}

.plates {
  display: grid;
  gap: clamp(var(--space-md), 3vw, var(--space-xl));
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 720px) { .plates { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1180px) { .plates { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.plate { display: grid; gap: var(--space-xs); }

.plate .compare {
  aspect-ratio: 4 / 5;
  border: var(--rule-hair) solid var(--color-deep-rule);
}

.plate__meta {
  display: flex;
  gap: var(--space-sm);
  align-items: baseline;
  justify-content: space-between;
  font-size: var(--text-xs);
  border-top: var(--rule-hair) solid var(--color-deep-rule);
  padding-top: var(--space-2xs);
}
.plate__what {
  font-family: var(--font-display);
  font-size: var(--text-base);
  letter-spacing: -0.01em;
  font-variation-settings: "opsz" 20;
}
.plate__no {
  font-size: var(--text-2xs);
  letter-spacing: 0.14em;
  color: var(--color-accent-2);
  white-space: nowrap;
}

/* ==================================================================
   services
   ================================================================== */

.services {
  display: grid;
  gap: 0;
  border-top: var(--rule-hair) solid var(--color-rule);
}

.service {
  display: grid;
  gap: var(--space-xs) var(--space-lg);
  padding-block: var(--space-lg);
  border-bottom: var(--rule-hair) solid var(--color-rule);
  align-items: start;
}
@media (min-width: 860px) {
  .service {
    grid-template-columns: minmax(0, 8rem) minmax(0, 20rem) minmax(0, 1fr);
    gap: var(--space-lg);
  }
}

.service__no {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  letter-spacing: 0;
  color: var(--color-rule);
  font-variation-settings: "opsz" 40;
  line-height: 1.08;
  padding-top: 0;
}
.service__name {
  font-size: var(--text-xl);
  letter-spacing: -0.018em;
  font-variation-settings: "opsz" 40;
}
.service__body { color: var(--color-muted); max-width: 54ch; }
.service__for {
  display: block;
  margin-top: var(--space-2xs);
  font-size: var(--text-base);
  color: var(--color-neutral);
}

/* ==================================================================
   where we clean · the 32 towns, set as one block of type
   ================================================================== */

.area__head {
  display: grid;
  gap: var(--space-2xs);
  margin-bottom: var(--space-lg);
}
.area__cities {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.15rem, 2.3vw, 1.85rem);
  line-height: 1.5;
  letter-spacing: -0.012em;
  font-variation-settings: "opsz" 40, "SOFT" 0, "WONK" 0;
  color: var(--color-ink);
  max-width: 58rem;
  text-wrap: pretty;
}

/* ==================================================================
   interlude · full width proof, halfway down
   The three text sections that follow the archive were reading as one long
   wall. This puts the instrument back in the reader's hands mid page.
   ================================================================== */

.interlude {
  position: relative;
  background: var(--color-deep);
}
.interlude .compare {
  height: clamp(20rem, 56dvh, 34rem);
}
.interlude__plate {
  position: absolute;
  z-index: 7;
  left: var(--page-gutter);
  bottom: clamp(1.25rem, 3vw, 2.25rem);
  right: var(--page-gutter);
  pointer-events: none;
  display: grid;
  gap: var(--space-2xs);
  max-width: 34rem;
  text-shadow: 0 1px 18px oklch(17% 0.04 258 / 0.85);
}
.interlude__line {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.5rem, 3.4vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-variation-settings: "opsz" 72, "SOFT" 0, "WONK" 0;
  color: oklch(98% 0.008 85);
  text-wrap: balance;
}

/* ==================================================================
   included · the checklist as a spec sheet
   ================================================================== */

.checklists { display: grid; gap: var(--space-2xl); }

.checklist {
  display: grid;
  gap: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: var(--rule-thick) solid var(--color-ink);
}

.checklist__head {
  display: grid;
  gap: var(--space-2xs) var(--space-lg);
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 860px) {
  .checklist__head { grid-template-columns: minmax(0, 8rem) minmax(0, 1fr); }
}
.checklist__head .service__no { padding-top: 0.35em; }

.checklist__name {
  font-size: var(--text-2xl);
  letter-spacing: -0.02em;
  font-variation-settings: "opsz" 60;
}
.checklist__note {
  margin-top: var(--space-3xs);
  color: var(--color-muted);
  max-width: 54ch;
}

.rooms--extras {
  padding-top: var(--space-md);
  border-top: var(--rule-hair) solid var(--color-rule);
}
.rooms--extras .room__name {
  border-bottom-color: var(--color-rule);
  border-bottom-width: var(--rule-hair);
  color: var(--color-neutral);
  font-size: var(--text-sm);
}
.rooms--extras li { color: var(--color-neutral); }

.rooms {
  display: grid;
  gap: var(--space-lg) var(--space-2xl);
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 700px) { .rooms { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .rooms { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.room__name {
  font-size: var(--text-base);
  letter-spacing: 0.02em;
  padding-bottom: var(--space-2xs);
  border-bottom: var(--rule-thick) solid var(--color-ink);
  font-variation-settings: "opsz" 20;
}
.room ul {
  list-style: none;
  margin: var(--space-xs) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-3xs);
}
.room li {
  font-size: var(--text-sm);
  color: var(--color-muted);
  padding-block: 0.15em;
  border-bottom: var(--rule-hair) solid var(--color-rule-soft);
}

/* ==================================================================
   assurances
   ================================================================== */

.assure {
  display: grid;
  gap: var(--space-lg) var(--space-xl);
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 700px)  { .assure { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .assure { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.assure__item {
  display: grid;
  gap: var(--space-2xs);
  padding-top: var(--space-sm);
  border-top: var(--rule-thick) solid var(--color-ink);
}
.assure__item h3 {
  font-size: var(--text-lg);
  letter-spacing: -0.015em;
  font-variation-settings: "opsz" 24;
}
.assure__item p { color: var(--color-muted); font-size: var(--text-sm); max-width: 46ch; }

/* ==================================================================
   reviews · verbatim from the Google profile, never rewritten
   ================================================================== */

.reviews-grid {
  display: grid;
  gap: var(--space-lg) var(--space-xl);
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 820px) { .reviews-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.review {
  margin: 0;
  display: grid;
  gap: var(--space-sm);
  align-content: start;
  padding-top: var(--space-sm);
  border-top: var(--rule-thick) solid var(--color-ink);
}
.review__quote {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--text-lg);
  line-height: 1.34;
  letter-spacing: -0.012em;
  font-variation-settings: "opsz" 32, "SOFT" 0, "WONK" 0;
  color: var(--color-ink);
  text-wrap: pretty;
}
.review__who {
  font-size: var(--text-xs);
  color: var(--color-ink);
  letter-spacing: 0.02em;
}
.review__who span {
  display: block;
  margin-top: 0.2em;
  font-size: var(--text-2xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-neutral);
}

/* ==================================================================
   estimate form
   ================================================================== */

.estimate {
  background: var(--color-paper-2);
  border-top: var(--rule-hair) solid var(--color-rule);
  border-bottom: var(--rule-hair) solid var(--color-rule);
}

.form {
  display: grid;
  gap: var(--space-md);
  max-width: 44rem;
}

.field { display: grid; gap: var(--space-3xs); }

.field > label,
.fieldset > legend {
  font-size: var(--text-2xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-neutral);
  font-weight: 500;
}

.field input,
.field select,
.field textarea {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-ink);
  background: var(--color-paper);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-sm);
  padding: 0.7em 0.85em;
  width: 100%;
  transition: border-color var(--dur-fast) var(--ease-out),
              background-color var(--dur-fast) var(--ease-out);
}
.field textarea { min-height: 6.5rem; resize: vertical; }

.field input:hover,
.field select:hover,
.field textarea:hover { border-color: var(--color-neutral); }

.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 1px;
  border-color: var(--color-focus);
}

.field input::placeholder,
.field textarea::placeholder { color: var(--color-neutral); }

.field input[aria-invalid="true"],
.field select[aria-invalid="true"] { border-color: oklch(52% 0.16 28); }

.field__error {
  font-size: var(--text-xs);
  color: oklch(46% 0.16 28);
  min-height: 1.2em;
}

.field-row {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 620px) { .field-row { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.fieldset {
  border: 0;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-2xs);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs);
}
.chip { position: relative; }
.chip input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  margin: 0;
}
.chip span {
  display: block;
  font-size: var(--text-sm);
  padding: 0.5em 0.95em;
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-sm);
  background: var(--color-paper);
  color: var(--color-muted);
  white-space: nowrap;
  transition: border-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              background-color var(--dur-fast) var(--ease-out);
}
.chip input:hover + span { border-color: var(--color-neutral); }
.chip input:checked + span {
  border-color: var(--color-ink);
  background: var(--color-ink);
  color: var(--color-paper);
}
.chip input:focus-visible + span {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.consent {
  display: grid;
  gap: var(--space-2xs);
  padding-top: var(--space-2xs);
  border-top: var(--rule-hair) solid var(--color-rule);
}
/* .consent__row is a <label> wrapping its own input: the A2P validator checks
   the DOM relationship, and the whole row stays clickable. */
.consent__row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-2xs);
  align-items: start;
  cursor: pointer;
}
.consent__row span {
  font-size: var(--text-xs);
  line-height: 1.45;
  color: var(--color-neutral);
}
.consent__row span a { color: var(--color-accent); text-underline-offset: 3px; }
.consent__row:has(input:focus-visible) {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}
.consent__row input {
  margin: 0.35em 0 0;
  width: 1rem;
  height: 1rem;
  accent-color: var(--color-ink);
}
.consent__row label {
  font-size: var(--text-xs);
  line-height: 1.45;
  color: var(--color-neutral);
}

/* Repeated as running text on purpose: carrier compliance scanners read the
   page copy, not the contents of a <label>. */
.consent__disclosure {
  margin-top: var(--space-2xs);
  font-size: var(--text-2xs);
  line-height: 1.6;
  color: var(--color-neutral);
  max-width: 62ch;
}
.consent__disclosure strong { color: var(--color-ink); font-weight: 500; }
.consent__disclosure a { color: var(--color-accent); text-underline-offset: 3px; }

/* button — 8 states */
.btn {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  padding: 0.95em 1.8em;
  border: var(--rule-hair) solid var(--color-ink);
  border-radius: var(--radius-sm);
  background: var(--color-ink);
  color: var(--color-paper);
  cursor: pointer;
  white-space: nowrap;
  width: fit-content;
  transition: background-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              translate var(--dur-fast) var(--ease-out);
}
.btn:hover, .btn.is-hover { background: var(--color-ink-deep); border-color: var(--color-ink-deep); }
.btn:active, .btn.is-active { translate: 0 1px; }
.btn:disabled, .btn[aria-disabled="true"] {
  background: var(--color-paper-3);
  border-color: var(--color-rule);
  color: var(--color-neutral);
  cursor: not-allowed;
}
.btn[data-state="loading"] { background: var(--color-muted); border-color: var(--color-muted); cursor: progress; }
.btn[data-state="success"] { background: oklch(42% 0.09 155); border-color: oklch(42% 0.09 155); }
.btn[data-state="error"]   { background: oklch(46% 0.16 28); border-color: oklch(46% 0.16 28); }

.btn--ghost {
  background: transparent;
  color: var(--color-ink);
}
.btn--ghost:hover { background: var(--color-ink); color: var(--color-paper); }

.btn--light {
  background: var(--color-paper);
  border-color: var(--color-paper);
  color: var(--color-ink);
}
.btn--light:hover { background: var(--color-accent-2); border-color: var(--color-accent-2); color: var(--color-ink-deep); }

.form__note {
  font-size: var(--text-xs);
  color: var(--color-neutral);
  max-width: 48ch;
}

.form__status {
  font-size: var(--text-sm);
  padding: var(--space-xs) 0 0;
  color: var(--color-muted);
}
.form__status[data-tone="error"] { color: oklch(46% 0.16 28); }
.form__status[data-tone="success"] { color: oklch(40% 0.09 155); }

/* ==================================================================
   faq
   ================================================================== */

.faq { display: grid; border-top: var(--rule-thick) solid var(--color-ink); }

.faq details {
  border-bottom: var(--rule-hair) solid var(--color-rule);
}
.faq summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-sm);
  align-items: baseline;
  padding-block: var(--space-sm);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  letter-spacing: -0.015em;
  font-variation-settings: "opsz" 24;
  transition: color var(--dur-fast) var(--ease-out);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--color-accent); }
/* One accent per screen: seven orange plus signs turned the accent into
   decoration. Closed rows are neutral; only the open row earns the colour. */
.faq summary::after {
  content: "+";
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: var(--color-neutral);
  line-height: 1;
  transition: color var(--dur-fast) var(--ease-out);
}
.faq summary:hover::after { color: var(--color-accent); }
.faq details[open] summary { color: var(--color-accent); }
.faq details[open] summary::after { color: var(--color-accent); }
.faq details[open] summary::after { content: "\2013"; }
.faq__answer {
  padding-bottom: var(--space-md);
  color: var(--color-muted);
  max-width: var(--measure);
}

/* ==================================================================
   closing band
   ================================================================== */

.closing {
  background: var(--color-ink);
  color: var(--color-paper);
  padding-block: clamp(var(--space-2xl), 8vw, var(--space-3xl));
}
.closing__line {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--text-3xl);
  line-height: 1.08;
  letter-spacing: -0.022em;
  font-variation-settings: "opsz" 90, "SOFT" 0, "WONK" 0;
  max-width: 20ch;
  color: oklch(97% 0.008 85);
  text-wrap: balance;
}
.closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ==================================================================
   Ft4 · dense colophon
   ================================================================== */

.colophon {
  background: var(--color-deep);
  color: var(--color-deep-muted);
  padding-block: var(--space-xl);
  font-size: var(--text-xs);
  line-height: 1.7;
}

.colophon__grid {
  display: grid;
  gap: var(--space-lg) var(--space-2xl);
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 760px) { .colophon__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .colophon__grid { grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr)); } }

.colophon h2 {
  font-size: var(--text-2xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-deep-muted);
  font-family: var(--font-body);
  font-weight: 500;
  margin-bottom: var(--space-2xs);
}
.colophon a { color: var(--color-deep-ink); text-decoration: none; white-space: nowrap; }
.colophon a:hover { color: var(--color-accent-2); text-decoration: underline; text-underline-offset: 3px; }
.colophon ul { list-style: none; margin: 0; padding: 0; }

.colophon__mark-img {
  width: auto;
  height: 3.2rem;
  opacity: 0.92;
}

.colophon__legal {
  margin-top: var(--space-lg);
  padding-top: var(--space-sm);
  border-top: var(--rule-hair) solid var(--color-deep-rule);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs) var(--space-md);
  align-items: baseline;
  justify-content: space-between;
  font-size: var(--text-2xs);
  color: var(--color-neutral);
}

/* language selector */
.langs { display: flex; gap: var(--space-2xs); align-items: baseline; }
.langs a {
  font-size: var(--text-2xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.2em 0.15em;
}
.langs a[aria-current="true"] { color: var(--color-accent); text-decoration: underline; text-underline-offset: 3px; }
.mast__line .langs a { color: var(--color-neutral); }
.mast__line .langs a:hover { color: var(--color-accent); }
.mast__line .langs a[aria-current="true"] { color: var(--color-ink); }

/* ==================================================================
   legal pages
   ================================================================== */

.legal h2 {
  font-size: var(--text-xl);
  letter-spacing: -0.018em;
  font-variation-settings: "opsz" 40;
  margin-top: var(--space-xl);
  padding-bottom: var(--space-2xs);
  border-bottom: var(--rule-hair) solid var(--color-rule);
}
.legal p, .legal ul { margin-top: var(--space-sm); color: var(--color-muted); }
.legal p strong { color: var(--color-ink); font-weight: 500; }
.legal ul { padding-left: 1.1em; display: grid; gap: var(--space-3xs); }
.legal a { color: var(--color-accent); text-underline-offset: 3px; }
.legal .fold__title { margin-top: var(--space-xs); }

/* ==================================================================
   quiet entrance · one orchestrated reveal
   ================================================================== */

@media (prefers-reduced-motion: no-preference) {
  .rise {
    opacity: 0;
    translate: 0 12px;
    transition: opacity var(--dur-slow) var(--ease-out),
                translate var(--dur-slow) var(--ease-out);
  }
  .rise.is-in { opacity: 1; translate: 0 0; }

  /* The archive is the argument, so the plates arrive in order rather than
     all at once. --i is set per plate at build time. */
  .plates .plate {
    opacity: 0;
    translate: 0 16px;
    transition: opacity var(--dur-slow) var(--ease-out),
                translate var(--dur-slow) var(--ease-out);
    transition-delay: calc(var(--i, 0) * 55ms);
  }
  .plates.is-in .plate { opacity: 1; translate: 0 0; }

  /* the grip breathes once when the archive comes into view, then stops */
  @keyframes grip-nudge {
    0%, 100% { scale: 1; }
    50%      { scale: 1.14; }
  }
  .plates.is-in .plate:first-child .compare__grip {
    animation: grip-nudge 900ms var(--ease-in-out) 900ms 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 140ms !important;
  }
  .compare.is-inviting { animation: none; }
}