/* ==========================================================================
   wubba.studio — the readout
   Palette and non-negotiables from 01-Contexte/VOIX.md §8.
   No radius, no gradient, no shadow, no second accent hue.
   ========================================================================== */

@font-face {
  font-family: "Archivo";
  src: url("fonts/archivo-var-latin.woff2") format("woff2-variations");
  font-weight: 400 600;
  font-stretch: 100% 118%;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+2010-2015, U+2018-201D, U+2022, U+2026, U+00B7, U+2212;
}

/* Metric-matched fallback: holds the layout while Archivo loads, so the swap
   moves nothing. Numbers measured against Helvetica Neue / Arial. */
@font-face {
  font-family: "Archivo Fallback";
  src: local("Helvetica Neue"), local("HelveticaNeue"), local("Arial"), local("Liberation Sans");
  size-adjust: 101%;
  ascent-override: 92%;
  descent-override: 24%;
  line-gap-override: 0%;
}

:root {
  --ink: #0d0e0d;
  --sea: #afbebb;
  --paper: #f6f7f5;
  --quiet: #a1adaa;
  --line: rgba(175, 190, 187, 0.28);
  --line-soft: rgba(175, 190, 187, 0.14);
  --line-control: rgba(175, 190, 187, 0.52);

  --sans: "Archivo", "Archivo Fallback", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;

  --gutter: clamp(1.25rem, 5vw, 4rem);
  --rail: 6rem;
  --measure: 34rem;
  --measure-wide: 46rem;
  --step: clamp(3.25rem, 7vw, 6rem);
}

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

html {
  background: var(--ink);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--sea);
  font-family: var(--sans);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: -0.006em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
}

::selection {
  background: var(--sea);
  color: var(--ink);
}

:focus-visible {
  outline: 2px solid var(--sea);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -100%;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.75rem 1rem;
  background: var(--sea);
  color: var(--ink);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus-visible {
  top: 0.75rem;
  outline-offset: 2px;
}

/* ---------- shared rail grid ---------------------------------------------- */

.rail {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem 2rem;
  padding-inline: var(--gutter);
  max-width: 70rem;
  margin-inline: auto;
}

.rail > * {
  min-width: 0;
}

.rail-body {
  max-width: var(--measure);
}

@media (min-width: 48rem) {
  .rail {
    grid-template-columns: var(--rail) minmax(0, 1fr);
    gap: 0 2.5rem;
  }

  .rail > .rail-body:only-child {
    grid-column: 2;
  }
}

@media (min-width: 62rem) {
  .rail {
    gap: 0 3.5rem;
  }
}

/* ---------- masthead ------------------------------------------------------ */

.masthead {
  position: relative;
  z-index: 2;
  padding-block: 1.5rem 0;
}

.masthead .rail {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
}

@media (min-width: 62rem) {
  .masthead .rail {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 1rem;
  }
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--paper);
  font-size: 1.0625rem;
  font-weight: 500;
  letter-spacing: -0.045em;
  padding: 0.5rem 0.25rem 0.5rem 0;
  min-height: 44px;
  justify-self: start;
}

.masthead-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2rem);
}

.masthead-contact {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--paper);
  font-size: 0.875rem;
  text-underline-offset: 0.3em;
  text-decoration-color: var(--line-control);
}

.masthead-contact:hover {
  text-decoration-color: var(--paper);
}

@media (max-width: 30rem) {
  .masthead-x span { display: none; }
  .masthead-x { justify-content: center; min-width: 44px; }
}

.wordmark img {
  width: 26px;
  height: 26px;
}

.masthead-x {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.5rem 0 0.5rem 0.5rem;
  text-decoration: none;
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  transition: color 0.18s ease;
}

.masthead-x:hover {
  color: var(--paper);
}

.masthead-x svg {
  width: 13px;
  height: 13px;
  fill: currentColor;
  flex: none;
}

/* ---------- the field ----------------------------------------------------- */

.field {
  position: absolute;
  inset: 0 auto auto 0;
  width: 190%;
  min-width: 1100px;
  height: 100%;
  object-fit: cover;
  object-position: left top;
  opacity: 0.42;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.5) 46%, transparent 86%);
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.5) 46%, transparent 86%);
}

@media (min-width: 62rem) {
  .field {
    left: 37%;
    width: 130%;
    min-width: 0;
    opacity: 0.85;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 16%, #000 100%),
      linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.6) 55%, transparent 92%);
    mask-image: linear-gradient(to right, transparent 0%, #000 16%, #000 100%),
      linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.6) 55%, transparent 92%);
    -webkit-mask-composite: source-in;
    mask-composite: intersect;
  }
}

/* ---------- statement ----------------------------------------------------- */

.statement {
  position: relative;
  padding-block: clamp(2.25rem, 8vh, 4.5rem) var(--step);
  overflow: hidden;
}

.statement > .rail {
  position: relative;
  z-index: 1;
}

.statement .rail-body {
  max-width: var(--measure-wide);
}

.claim {
  margin: 0;
  font-weight: 500;
  font-stretch: 100%;
}

.claim-lead {
  display: block;
  color: var(--paper);
  max-width: 11.5ch;
  font-size: clamp(2.55rem, 10.5vw, 6rem);
  line-height: 0.92;
  letter-spacing: -0.055em;
}

.claim-tail {
  display: block;
  margin-top: 0.55em;
  max-width: 24ch;
  color: var(--sea);
  text-wrap: balance;
  font-size: clamp(1.1rem, 3.6vw, 1.9rem);
  font-weight: 400;
  line-height: 1.18;
  letter-spacing: -0.028em;
}

.origin {
  margin: 2.25rem 0 0;
  max-width: 64ch;
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 0.8125rem;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

/* ---------- readout ------------------------------------------------------- */

.readout {
  padding-block: 0 var(--step);
}

.readout .rail-body {
  max-width: var(--measure-wide);
}

.readout-list {
  margin: 0;
  border-top: 1px solid var(--line);
}

.row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.15rem 1.5rem;
  padding-block: 1.15rem;
  border-bottom: 1px solid var(--line-soft);
}

.row:last-child {
  border-bottom: 1px solid var(--line);
}

.row dt {
  color: var(--paper);
  font-weight: 500;
  font-stretch: 112%;
  letter-spacing: -0.04em;
  line-height: 0.95;
  font-variant-numeric: tabular-nums;
}

.row dd {
  margin: 0;
  color: var(--sea);
}

.row--headline {
  padding-block: 1.6rem 1.35rem;
}

.row--headline dt {
  font-size: clamp(3.25rem, 7.5vw, 6rem);
  font-stretch: 118%;
  letter-spacing: -0.05em;
}

.row--headline dd {
  align-self: start;
}

.aftermath {
  margin: 1.35rem 0 0;
  color: var(--paper);
  font-size: clamp(1.05rem, 2.6vw, 1.3rem);
  letter-spacing: -0.018em;
}

.row-note {
  display: block;
  margin-top: 0.3rem;
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
}

@media (min-width: 40rem) {
  .row {
    grid-template-columns: minmax(0, 16rem) minmax(0, 1fr);
    gap: 0 2rem;
  }

  .row--headline {
    align-items: start;
  }

  .row--headline dd {
    padding-top: 0.18em;
  }
}

@media (min-width: 62rem) {
  .row {
    grid-template-columns: 20rem minmax(0, 1fr);
    gap: 0 2.5rem;
  }
}

/* ---------- disclosure ---------------------------------------------------- */

.disclosure {
  padding-block: clamp(1.25rem, 4vw, 3.25rem) calc(var(--step) * 1.35);
}

.turn {
  margin: 0 0 2rem;
  color: var(--paper);
  max-width: 13ch;
  font-size: clamp(2.2rem, 7vw, 4rem);
  text-wrap: balance;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.045em;
}

.disclosure p {
  margin: 0 0 1.15rem;
}

.disclosure p:last-of-type {
  margin-bottom: 0;
}

.sources {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2.25rem;
  margin: 1.4rem 0 0;
}

.source {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  padding-block: 0.6rem;
  color: var(--paper);
  font-family: var(--mono);
  font-size: 0.78125rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-bottom: 1px solid var(--line-control);
  transition: border-color 0.18s ease;
}

.source:hover {
  border-bottom-color: var(--paper);
}

.source::after {
  content: "↗";
  font-size: 0.9em;
  color: var(--quiet);
}

/* ---------- offer --------------------------------------------------------- */

.offer {
  padding-block: 0 var(--step);
}

.offer-lead {
  margin: 0 0 1.35rem;
  max-width: 34ch;
  color: var(--paper);
  font-size: clamp(1.15rem, 3vw, 1.5rem);
  font-weight: 400;
  line-height: 1.24;
  letter-spacing: -0.022em;
  text-wrap: balance;
}

.offer p {
  margin: 0 0 1.15rem;
}

.offer p:last-child {
  margin-bottom: 0;
  color: var(--quiet);
}

/* ---------- contact ------------------------------------------------------- */

.contact {
  padding-block: var(--step) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 2rem;
}

.ask {
  margin: 0 0 1.25rem;
  max-width: 17ch;
  color: var(--paper);
  font-size: clamp(2.05rem, 7.5vw, 3.6rem);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.contact-intro {
  margin: 0 0 2.5rem;
  max-width: 40ch;
}

.field-hint {
  color: var(--quiet);
  font-size: 0.8125rem;
  line-height: 1.5;
}

.form {
  display: grid;
  gap: 1.75rem;
  max-width: 36rem;
}

.form-field {
  display: grid;
  gap: 0.5rem;
}

.form-field label {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--quiet);
}

.form input,
.form textarea {
  width: 100%;
  min-height: 52px;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line-control);
  border-radius: 0;
  background: transparent;
  color: var(--paper);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.5;
  transition: border-color 0.18s ease;
  -webkit-appearance: none;
  appearance: none;
}

.form textarea {
  min-height: 9.5rem;
  resize: vertical;
}

.form input:hover,
.form textarea:hover,
.form input:focus,
.form textarea:focus {
  border-color: var(--sea);
}

.form input[aria-invalid="true"],
.form textarea[aria-invalid="true"] {
  border-color: var(--paper);
  border-left-width: 3px;
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
}

.send {
  min-height: 56px;
  padding: 0.9rem 3.25rem;
  border: 1px solid var(--sea);
  border-radius: 0;
  background: var(--sea);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease;
}

.send:hover {
  background: var(--paper);
  border-color: var(--paper);
}

.send[disabled] {
  cursor: default;
  background: transparent;
  color: var(--quiet);
  border-color: var(--line);
}

.form-aside {
  margin: 0;
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 0.75rem;
  line-height: 1.55;
  letter-spacing: 0.01em;
}

.form-aside a {
  display: inline-block;
  padding-block: 0.4rem;
  color: var(--paper);
  text-decoration: underline;
  text-decoration-color: var(--line-control);
  text-underline-offset: 0.2em;
}

.form-aside a:hover {
  text-decoration-color: var(--paper);
}

.form-status {
  margin: 0;
  padding-left: 1.15rem;
  border-left: 1px solid var(--line);
  color: var(--sea);
  font-size: 0.9375rem;
  line-height: 1.55;
}

.form-status:empty {
  display: none;
}

.form-status a {
  display: inline-block;
  padding-block: 0.4rem;
  color: var(--paper);
  text-decoration: underline;
  text-decoration-color: var(--line-control);
  text-underline-offset: 0.2em;
}

.field-error {
  color: var(--paper);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.01em;
}

.field-error:empty {
  display: none;
}

/* ---------- footer -------------------------------------------------------- */

.site-footer {
  margin-top: var(--step);
  padding-block: 2.25rem 1.5rem;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  gap: 1.75rem 2.5rem;
  align-items: end;
  max-width: var(--measure-wide);
}

@media (min-width: 48rem) {
  .footer-grid {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

.footer-mark {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  color: var(--paper);
  font-size: clamp(2.5rem, 10vw, 3.75rem);
  font-weight: 500;
  line-height: 0.85;
  letter-spacing: -0.065em;
  margin: 0;
}

.footer-mark img {
  width: clamp(30px, 8vw, 46px);
  height: auto;
  opacity: 0.8;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--sea);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.footer-links a:hover {
  border-bottom-color: var(--sea);
}

.footer-legal {
  max-width: var(--measure-wide);
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
  margin-top: 1.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line-soft);
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  align-items: center;
}

.rail-label {
  margin: 0 0 1rem;
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 0.75rem;
  line-height: 1.5;
}

.footer-legal a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--quiet);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.footer-legal a:hover {
  color: var(--sea);
  border-bottom-color: var(--sea);
}

/* ---------- prose pages (privacy, terms, errors) -------------------------- */

.prose {
  padding-block: var(--step) 0;
}

.prose h1 {
  margin: 0 0 2rem;
  max-width: 16ch;
  color: var(--paper);
  font-size: clamp(2rem, 7vw, 3.1rem);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.prose h2 {
  margin: 2.75rem 0 0.75rem;
  color: var(--paper);
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.prose p,
.prose li {
  margin: 0 0 1rem;
  max-width: var(--measure);
}

.prose ul {
  margin: 0 0 1rem;
  padding-left: 1.1rem;
}

.prose li {
  margin-bottom: 0.5rem;
}

.prose a {
  color: var(--paper);
  text-decoration: underline;
  text-decoration-color: var(--line-control);
  text-underline-offset: 0.22em;
}

.prose a:hover {
  text-decoration-color: var(--paper);
}

.prose .stamp {
  margin-bottom: 2.5rem;
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
}

.prose .slot {
  color: var(--paper);
  font-family: var(--mono);
  font-size: 0.9em;
  border-bottom: 1px solid var(--line);
}

.error-code {
  margin: 0 0 0.5rem;
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
}

/* ---------- entrance ------------------------------------------------------ */

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    animation: rise 0.65s cubic-bezier(0.2, 0.7, 0.3, 1) backwards;
  }

  .reveal-1 { animation-delay: 0.05s; }
  .reveal-2 { animation-delay: 0.14s; }
  .reveal-3 { animation-delay: 0.21s; }
  .reveal-4 { animation-delay: 0.27s; }
  .reveal-5 { animation-delay: 0.32s; }

  @keyframes rise {
    from {
      opacity: 0;
      transform: translate3d(0, 0.85rem, 0);
    }
    to {
      opacity: 1;
      transform: translate3d(0, 0, 0);
    }
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .field {
    animation: none;
  }
}