/* Design system Altoval
 *
 * Deux couleurs portent la marque : le marine du mot-symbole et le cyan du
 * signe. Le cyan ne sert qu'à ce qui oriente — une action, un repère, un état.
 * Il n'est jamais un aplat décoratif.
 */

:root {
  --navy: #0d1b3e;
  --navy-deep: #081227;
  --navy-raised: #12244c;
  --navy-line: #1c2e56;
  --navy-line-soft: #23386b;
  --cyan: #00bfff;
  --cyan-ink: #06213a;
  --cyan-deep: #0072a8;
  --cyan-pale: #f2faff;
  --paper: #f4f6fa;
  --white: #ffffff;
  --line: #d9e1f0;
  --line-soft: #e8edf6;
  --ink: #0d1b3e;
  --ink-soft: #24345c;
  --muted: #4c5b7a;
  --muted-on-navy: #b9c7e4;
  --muted-on-navy-soft: #7e93be;
  --success: #1b6e3f;
  --warning: #8a5b00;
  --danger: #a3202b;

  --shell: 1440px;
  --gutter: 64px;
  --radius: 2px;

  --font-display: 'Archivo', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-text: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

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

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

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.12;
}

h1 { font-size: clamp(2.25rem, 1.4rem + 2.6vw, 3.875rem); line-height: 1.06; }
h2 { font-size: clamp(1.75rem, 1.2rem + 1.7vw, 2.625rem); }
h3 { font-size: 1.3125rem; font-weight: 700; line-height: 1.3; }
h4 { font-size: 1.0625rem; font-weight: 700; }

p, ul, ol { margin: 0; }

a { color: inherit; text-decoration: none; }
a:hover { color: var(--cyan-deep); }

img, svg, video { max-width: 100%; height: auto; }

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--navy);
  color: var(--white);
  padding: 14px 22px;
  font-weight: 600;
}
.skip-link:focus { left: 0; color: var(--white); }

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

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

/* --- structure ------------------------------------------------------------ */

.shell {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.section { padding-block: 88px; }
.section--tight { padding-block: 64px; }
.section--paper { background: var(--paper); }
.section--navy { background: var(--navy); color: var(--white); }
.section--navy h1, .section--navy h2, .section--navy h3 { color: var(--white); }
.section--navy p { color: var(--muted-on-navy); }

.stack { display: flex; flex-direction: column; }
.stack > * + * { margin-top: var(--stack-gap, 16px); }

.grid { display: grid; gap: 26px; }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid--5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }

.split {
  display: grid;
  grid-template-columns: minmax(0, 420px) minmax(0, 1fr);
  gap: 72px;
  align-items: start;
}
.split--wide { grid-template-columns: minmax(0, 1fr) minmax(0, 480px); }

.eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan-deep);
  margin-bottom: 18px;
}
.section--navy .eyebrow { color: var(--cyan); }

.lead { font-size: 1.1875rem; line-height: 1.6; color: var(--muted); }
.section--navy .lead { color: var(--muted-on-navy); }

.measure { max-width: 68ch; }

/* --- marque --------------------------------------------------------------- */

.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand__mark { flex-shrink: 0; }
.brand__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5625rem;
  letter-spacing: -0.01em;
  color: var(--navy);
}
.brand--light .brand__name { color: var(--white); }

/* --- actions -------------------------------------------------------------- */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 14px 28px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-text);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}
.button--primary { background: var(--navy); color: var(--white); }
.button--primary:hover { background: var(--navy-raised); color: var(--white); }
.button--accent { background: var(--cyan); color: var(--cyan-ink); }
.button--accent:hover { background: #33ccff; color: var(--cyan-ink); }
.button--quiet { background: transparent; border-color: var(--navy); color: var(--navy); }
.button--quiet:hover { background: var(--navy); color: var(--white); }
.button--on-navy { background: transparent; border-color: #4c6699; color: var(--white); }
.button--on-navy:hover { background: var(--navy-raised); color: var(--white); }

.actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

.textlink {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 600;
  color: var(--cyan-deep);
}
.textlink:hover { color: var(--navy); }
.section--navy .textlink { color: var(--cyan); }

/* --- en-tête -------------------------------------------------------------- */

.masthead {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}
.masthead__inner {
  display: flex;
  align-items: center;
  gap: 40px;
  min-height: 88px;
}
.masthead__nav { display: flex; align-items: center; gap: 28px; flex-grow: 1; }
.masthead__nav a { font-size: 0.9375rem; font-weight: 500; padding-block: 8px; }
.masthead__nav a:hover { color: var(--cyan-deep); }
.masthead__nav a[aria-current] {
  color: var(--cyan-deep);
  font-weight: 600;
  box-shadow: inset 0 -2px 0 var(--cyan);
}
.masthead__aside { display: flex; align-items: center; gap: 18px; }
.masthead__toggle { display: none; }

/* --- hero ----------------------------------------------------------------- */

.hero { background: var(--navy); color: var(--white); padding-block: 84px 92px; }
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 660px) minmax(0, 1fr);
  gap: 72px;
  align-items: start;
}
.hero h1 { color: var(--white); margin-bottom: 28px; }
.hero__lead { font-size: 1.1875rem; line-height: 1.6; color: var(--muted-on-navy); margin-bottom: 36px; }

.panel {
  background: var(--navy-raised);
  border: 1px solid var(--navy-line-soft);
  padding: 34px 36px;
  position: relative;
  overflow: hidden;
}
.panel__watermark {
  position: absolute;
  right: -96px;
  bottom: -104px;
  opacity: 0.09;
  pointer-events: none;
}
.panel > * { position: relative; }

/* rayons de sortie : la longueur croît avec l'éloignement de la remise en stock */
.rays { display: flex; flex-direction: column; gap: 16px; }
.rays li { display: flex; align-items: center; gap: 16px; list-style: none; }
.rays__bar { display: block; height: 3px; background: var(--cyan); flex-shrink: 0; }
.rays li:nth-child(1) .rays__bar { width: 22px; }
.rays li:nth-child(2) .rays__bar { width: 40px; }
.rays li:nth-child(3) .rays__bar { width: 58px; }
.rays li:nth-child(4) .rays__bar { width: 76px; }
.rays li:nth-child(5) .rays__bar { width: 94px; background: #4c6699; }
.rays span { font-size: 1.0625rem; font-weight: 500; color: var(--white); }
.rays li:last-child span { color: var(--muted-on-navy); }

/* --- bandeau de preuve ---------------------------------------------------- */

.proofbar { background: var(--paper); border-bottom: 1px solid var(--line); padding-block: 30px; }
.proofbar__inner { display: flex; flex-wrap: wrap; align-items: center; gap: 24px 56px; }
.proofbar__group { display: flex; align-items: center; gap: 24px; }
.proofbar__label {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  max-width: 120px;
  line-height: 1.45;
}
.proofbar__list { display: flex; flex-wrap: wrap; gap: 24px; font-size: 1.0625rem; font-weight: 600; }
.proofbar__rule { width: 1px; align-self: stretch; background: var(--line); }

/* --- cartes et listes ----------------------------------------------------- */

.tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.tile { background: var(--white); padding: 30px 32px 34px; }
.tile__index { font-family: var(--font-display); font-size: 0.8125rem; font-weight: 700; color: var(--cyan); margin-bottom: 14px; }
.tile h3 { margin-bottom: 12px; }
.tile p { font-size: 0.9375rem; color: var(--muted); }

.card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--navy);
  padding: 30px 28px 28px;
  height: 100%;
}
.card--accent { border-top-color: var(--cyan); }
.card:hover { border-color: var(--cyan); }
.card h3 { margin-bottom: 12px; }
.card p { font-size: 0.9375rem; color: var(--muted); }
.card__footer { margin-top: auto; padding-top: 20px; }

.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 32px; }
.step { border-top: 3px solid var(--navy); padding-top: 24px; }
.step:last-child { border-top-color: var(--cyan); }
.step__index { font-family: var(--font-display); font-size: 0.8125rem; font-weight: 700; color: var(--cyan-deep); margin-bottom: 12px; }
.step h3 { margin-bottom: 10px; font-size: 1.25rem; }
.step p { font-size: 0.9375rem; color: var(--muted); }

.rules { display: grid; gap: 22px; }
.rule { border-left: 3px solid var(--navy); padding: 4px 0 4px 22px; }
.rule--accent { border-left-color: var(--cyan); }
.rule h3 { font-size: 1.125rem; margin-bottom: 8px; }
.rule p { font-size: 0.9375rem; color: var(--muted); }

.outcomes { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 20px; }
.outcome { border-top: 3px solid var(--cyan); padding-top: 22px; }
.outcome:last-child { border-top-color: #4c6699; }
.outcome h3 { font-size: 1.1875rem; margin-bottom: 12px; }
.outcome p { font-size: 0.9375rem; }

/* --- grades --------------------------------------------------------------- */

.grade {
  display: inline-block;
  min-width: 38px;
  padding: 4px 11px;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  text-align: center;
}
.grade--top { background: var(--cyan); color: var(--cyan-ink); }
.grade--mid { border: 1px solid #4c6699; color: var(--white); }
.grade--low { border: 1px solid #33477a; color: var(--muted-on-navy); }
.grade--on-light { border: 1px solid #b4c2dc; color: var(--ink); }

.gradelist { border-collapse: collapse; width: 100%; }
.gradelist caption { text-align: left; font-size: 0.8125rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-on-navy-soft); padding-bottom: 14px; }
.gradelist th { text-align: left; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-on-navy-soft); padding-bottom: 14px; border-bottom: 1px solid #2c4275; }
.gradelist td { padding: 17px 0; border-bottom: 1px solid var(--navy-line); font-size: 1rem; color: #e4ebf8; vertical-align: middle; }
.gradelist td:first-child { width: 92px; }
.gradelist tr:last-child td { border-bottom: 0; }

/* --- aperçu de l'espace client -------------------------------------------- */

.preview { border: 1px solid var(--line); background: #fbfcfe; }
.preview__head { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 24px; border-bottom: 1px solid var(--line); background: var(--white); }
.preview__head strong { font-family: var(--font-display); font-size: 1rem; }
.preview__head span { font-size: 0.875rem; color: var(--muted); }
.preview table { width: 100%; border-collapse: collapse; }
.preview th { text-align: left; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); padding: 13px 24px; border-bottom: 1px solid var(--line-soft); }
.preview td { padding: 17px 24px; border-bottom: 1px solid var(--line-soft); font-size: 0.9375rem; }
.preview tr:last-child td { border-bottom: 0; }
.preview__status--done { color: var(--success); font-weight: 600; }
.preview__status--wait { color: var(--warning); font-weight: 600; }
.preview__caption { font-size: 0.8125rem; color: var(--muted); margin-bottom: 12px; }

/* --- lots ----------------------------------------------------------------- */

.lots { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; }
.lot { display: flex; flex-direction: column; border: 1px solid var(--line); height: 100%; }
.lot:hover { border-color: var(--cyan); }
.lot__head {
  min-height: 150px;
  background: var(--navy);
  color: var(--white);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  position: relative;
  overflow: hidden;
}
.lot:nth-child(even) .lot__head { background: var(--navy-raised); }
.lot__family { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-on-navy-soft); position: relative; }
.lot__reference { font-family: var(--font-display); font-size: 1.375rem; font-weight: 700; position: relative; }
.lot__body { padding: 24px 22px 22px; display: flex; flex-direction: column; flex-grow: 1; }
.lot__body h3 { margin-bottom: 14px; font-size: 1.1875rem; }
.lot__facts { display: flex; gap: 22px; margin-bottom: 16px; }
.lot__facts dt { font-size: 0.75rem; color: var(--muted); margin-bottom: 3px; }
.lot__facts dd { margin: 0; font-family: var(--font-display); font-size: 1.1875rem; font-weight: 700; }
.lot__mix { display: flex; height: 8px; margin-bottom: 8px; overflow: hidden; }
.lot__mix span { display: block; }
.lot__mix span:nth-child(1) { background: var(--cyan); }
.lot__mix span:nth-child(2) { background: #4fa3d9; }
.lot__mix span:nth-child(3) { background: #8fb4d6; }
.lot__mix span:nth-child(4) { background: #c9d6e8; }
.lot__mix span:nth-child(5) { background: #dee6f2; }
.lot__legend { font-size: 0.8125rem; color: var(--muted); margin-bottom: 18px; }
.lot__footer { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--line-soft); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.lot__price { font-size: 0.9375rem; font-weight: 600; color: var(--muted); }

.filters { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.filters__label { font-size: 0.875rem; font-weight: 600; color: var(--muted); }
.chip {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid var(--line);
  background: var(--white);
  font-size: 0.9375rem;
}
.chip:hover { border-color: var(--cyan); }
.chip[aria-pressed='true'], .chip[aria-current='true'] { border-color: var(--navy); background: var(--cyan-pale); font-weight: 600; }

.empty { border: 1px solid var(--line); background: var(--paper); padding: 48px 40px; text-align: center; }
.empty h2 { margin-bottom: 14px; }
.empty p { color: var(--muted); margin-inline: auto; max-width: 56ch; }

/* --- appel à l'action ----------------------------------------------------- */

.cta { background: var(--cyan); color: var(--cyan-ink); padding-block: 64px; }
.cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 56px; flex-wrap: wrap; }
.cta h2 { color: var(--cyan-ink); margin-bottom: 14px; }
.cta p { color: #0a3354; font-size: 1.125rem; }
.cta .button--primary { background: var(--navy); color: var(--white); }
.cta .button--quiet { border-color: var(--cyan-ink); color: var(--cyan-ink); }
.cta .button--quiet:hover { background: var(--cyan-ink); color: var(--white); }
.cta__actions { display: flex; flex-direction: column; gap: 14px; min-width: 260px; }

/* --- formulaires ---------------------------------------------------------- */

.form { max-width: 860px; }
.form__progress { display: flex; gap: 8px; margin-bottom: 34px; }
.form__progress li { flex: 1 1 0; list-style: none; }
.form__progress-bar { display: block; height: 4px; background: var(--line); margin-bottom: 10px; }
.form__progress li[data-state='done'] .form__progress-bar { background: var(--navy); }
.form__progress li[data-state='current'] .form__progress-bar { background: var(--cyan); }
.form__progress span { font-size: 0.875rem; color: var(--muted); }
.form__progress li[data-state='done'] span,
.form__progress li[data-state='current'] span { color: var(--ink); font-weight: 600; }

.field { margin-bottom: 26px; }
.field > label,
.field legend {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 10px;
  padding: 0;
}
.field fieldset { border: 0; padding: 0; margin: 0; }
.field__help { font-size: 0.875rem; color: var(--muted); margin-bottom: 10px; }

input[type='text'], input[type='email'], input[type='tel'], input[type='url'], select, textarea {
  width: 100%;
  min-height: 48px;
  padding: 13px 14px;
  border: 1px solid #b4c2dc;
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: 1rem;
}
textarea { min-height: 120px; resize: vertical; line-height: 1.6; }
input:focus, select:focus, textarea:focus { border-color: var(--cyan-deep); }

.choices { display: flex; flex-wrap: wrap; gap: 10px; }
.choices--columns { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.choice {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 48px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  background: var(--white);
  font-size: 0.9375rem;
  cursor: pointer;
}
.choice:hover { border-color: var(--cyan); }
.choice:has(input:checked) { border-color: var(--navy); background: var(--cyan-pale); }
.choice:has(input:focus-visible) { outline: 3px solid var(--cyan-deep); outline-offset: 2px; }
.choice input { width: 18px; height: 18px; accent-color: var(--cyan-deep); flex-shrink: 0; }

.consent { display: flex; align-items: flex-start; gap: 12px; font-size: 0.9375rem; }
.consent input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--cyan-deep); flex-shrink: 0; }

.errors { list-style: none; padding: 0; margin: 0 0 10px; }
.errors li { color: var(--danger); font-size: 0.875rem; font-weight: 600; }
.field--invalid input, .field--invalid select, .field--invalid textarea { border-color: var(--danger); }

.alert { border-left: 3px solid var(--danger); background: #fdf3f4; padding: 16px 20px; margin-bottom: 26px; font-size: 0.9375rem; }
.alert--info { border-left-color: var(--cyan-deep); background: var(--cyan-pale); }

.form__footer { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; padding-top: 28px; border-top: 1px solid var(--line); }

/* --- créneaux ------------------------------------------------------------- */

.slots { display: grid; gap: 24px; }
.slots__day h3 { font-size: 1.0625rem; margin-bottom: 12px; }
.slots__row { display: flex; flex-wrap: wrap; gap: 10px; }
.slot {
  min-height: 48px;
  padding: 12px 20px;
  border: 1px solid #b4c2dc;
  background: var(--white);
  font-family: var(--font-text);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
}
.slot:hover { border-color: var(--cyan); }
.slot[aria-pressed='true'] { border: 2px solid var(--cyan-deep); background: var(--cyan-pale); }

/* --- questions fréquentes ------------------------------------------------- */

.faq { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 60px; }
.faq__item { border-top: 1px solid #c9d6e8; padding-top: 20px; }
.faq__item h3 { font-size: 1.125rem; margin-bottom: 10px; }
.faq__item p { font-size: 0.9375rem; color: var(--muted); }

/* --- fil d'ariane --------------------------------------------------------- */

.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 0.875rem; color: var(--muted); margin-bottom: 28px; }
.section--navy .crumbs, .hero .crumbs { color: var(--muted-on-navy-soft); }
.hero .crumbs [aria-current] { color: var(--white); }

/* --- prose ---------------------------------------------------------------- */

.prose { max-width: 72ch; }
.prose h2 { margin-top: 48px; margin-bottom: 16px; font-size: 1.75rem; }
.prose h3 { margin-top: 32px; margin-bottom: 12px; }
.prose p, .prose ul, .prose ol { margin-bottom: 16px; color: var(--muted); }
.prose ul, .prose ol { padding-left: 22px; }
.prose li { margin-bottom: 8px; }
.prose a { color: var(--cyan-deep); text-decoration: underline; text-underline-offset: 3px; }
.prose dt { font-weight: 600; color: var(--ink); margin-top: 16px; }
.prose dd { margin: 4px 0 0; color: var(--muted); }

/* --- pied de page --------------------------------------------------------- */

.footer { background: var(--navy-deep); color: var(--white); padding-block: 58px 34px; }
.footer__top { display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr); gap: 80px; padding-bottom: 42px; border-bottom: 1px solid var(--navy-line); }
.footer__blurb { font-size: 0.9375rem; color: #8fa2c8; margin-top: 18px; }
.footer__columns { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
.footer__columns h2 { font-family: var(--font-text); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: #6e83ae; margin-bottom: 16px; }
.footer__columns ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.footer__columns a { font-size: 0.9375rem; color: #d3def2; }
.footer__columns a:hover { color: var(--cyan); }
.footer__bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; padding-top: 26px; }
.footer__legal { display: flex; flex-wrap: wrap; gap: 18px; list-style: none; padding: 0; font-size: 0.875rem; }
.footer__legal a { color: #6e83ae; }
.footer__legal a:hover { color: var(--cyan); }
.footer__languages { display: flex; flex-wrap: wrap; gap: 18px; list-style: none; padding: 0; font-size: 0.875rem; }
.footer__languages a { color: #6e83ae; }
.footer__languages a:hover { color: var(--cyan); }
.footer__languages [aria-current] { color: var(--white); font-weight: 600; }

/* --- adaptation aux petits écrans ----------------------------------------- */

@media (max-width: 1100px) {
  :root { --gutter: 32px; }
  .hero__grid { grid-template-columns: minmax(0, 1fr); gap: 44px; }
  .split, .split--wide { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .grid--4, .grid--5, .lots, .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .outcomes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
  .choices--columns { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
  :root { --gutter: 20px; }
  .section { padding-block: 56px; }
  .masthead__nav, .masthead__aside .masthead__hide-small { display: none; }
  .masthead__toggle { display: inline-flex; }
  .masthead__inner { min-height: 64px; justify-content: space-between; gap: 12px; }
  .masthead[data-open='true'] .masthead__nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    padding: 8px var(--gutter) 20px;
  }
  .masthead[data-open='true'] .masthead__nav a { padding-block: 16px; border-bottom: 1px solid var(--line-soft); }
  .grid--2, .grid--3, .grid--4, .grid--5, .lots, .tiles, .outcomes, .steps, .faq, .choices--columns {
    grid-template-columns: minmax(0, 1fr);
  }
  .tiles { gap: 1px; }
  .step { border-top-width: 3px; }
  .proofbar__rule { display: none; }
  .proofbar__group { flex-direction: column; align-items: flex-start; gap: 10px; }
  .proofbar__label { max-width: none; }
  .cta__inner { gap: 28px; }
  .cta__actions { width: 100%; }
  .actions .button { width: 100%; }
  .footer__top { grid-template-columns: minmax(0, 1fr); gap: 34px; }
  .footer__columns { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 20px; }
}

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

@media print {
  .masthead, .cta, .footer__columns { display: none; }
  body { color: #000; }
}