/* GTSync Tuning — landing publique (gtsync-tuning.com).
   La palette n'est pas décidée ici : `tokens.css` est engendré depuis
   packages/shared/src/design/tokens.ts, la même source que la console et
   l'app mobile (pnpm design:tokens). Ce fichier n'en tire que les rôles
   propres à la landing. */

@font-face {
  font-family: 'Inter Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url('./fonts/inter-variable-latin.woff2') format('woff2-variations');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Archivo porte un axe de chasse : élargi pour les titres, resserré pour les
   chiffres. C'est le lettrage de la console, à l'identique. */
@font-face {
  font-family: 'Archivo Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  src: url('./fonts/archivo-variable-latin.woff2') format('woff2-variations');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  /* Les rôles de la landing, tirés des jetons partagés. */
  --color-bg: var(--color-night);
  --color-section: var(--color-sunken);
  --color-text: var(--color-ink);
  --color-divider: var(--color-line);

  --color-accent-300: var(--color-accent-soft);
  --color-accent-400: var(--color-accent-soft);
  --color-accent-900: var(--color-accent-deep);
  --color-section-glow: var(--color-accent-deep);

  --color-neutral-200: #e2d8c0;
  --color-neutral-700: var(--color-line);
  --color-neutral-900: var(--color-sunken);

  --font-body: 'Inter Variable', 'Inter', system-ui, -apple-system, 'Segoe UI',
    Roboto, sans-serif;
  --font-heading: 'Archivo Variable', var(--font-body);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 8px 26px rgba(0, 0, 0, 0.42);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.55);

  --gutter: clamp(20px, 5vw, 72px);
}

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

html {
  color-scheme: dark;
  scroll-behavior: smooth;
  /* iOS gonfle les corps de texte en paysage sans cette ligne. */
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  position: relative;
  font-family: var(--font-body);
  color: var(--color-text);
  text-wrap: pretty;
  -webkit-font-smoothing: antialiased;
  /* Un mot trop long (URL, référence de pièce) casse plutôt que de pousser la
     page en largeur. */
  overflow-wrap: break-word;
  background: var(--color-bg);
}

/* Le décor : trois halos de phares — le cyan des cadrans à gauche, l'orange
   d'allumage à droite, le violet néon qui remonte du bas — sur le noir du
   châssis. Fixe et inerte, comme dans la console. */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(
      1100px 660px at 6% -12%,
      color-mix(in oklab, var(--color-accent) 15%, transparent),
      transparent 68%
    ),
    radial-gradient(
      900px 600px at 98% 2%,
      color-mix(in oklab, var(--color-ignition) 13%, transparent),
      transparent 66%
    ),
    radial-gradient(
      1000px 780px at 44% 106%,
      color-mix(in oklab, var(--color-neon) 13%, transparent),
      transparent 70%
    );
}

/* Le tissage carbone et la trame d'atelier, séparés du halo pour rester nets. */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.5;
  background-image:
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.014) 0 1px, transparent 1px 4px),
    repeating-linear-gradient(-45deg, rgba(0, 0, 0, 0.22) 0 1px, transparent 1px 4px),
    linear-gradient(rgba(241, 231, 212, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(241, 231, 212, 0.022) 1px, transparent 1px);
  background-size:
    4px 4px,
    4px 4px,
    76px 76px,
    76px 76px;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--color-accent-300);
  text-decoration: underline;
}

::selection {
  background: color-mix(in srgb, var(--color-accent) 30%, transparent);
}

:focus-visible {
  outline: 2px solid var(--color-accent-300);
  outline-offset: 3px;
  border-radius: 4px;
}

h1,
h2,
h3 {
  font-family: var(--font-heading);
  font-stretch: 114%;
  font-weight: 700;
  margin: 0;
}

/* Les relevés chiffrés : Archivo resserré et tabulaire, comme un afficheur de
   tableau de bord. */
.gauge {
  font-family: var(--font-heading);
  font-stretch: 84%;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

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

/* Lien d'évitement : visible seulement au clavier. */
.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10;
  padding: 10px 16px;
  background: var(--color-surface);
  border-radius: var(--radius-md);
}

.skip:focus {
  left: 12px;
  top: 12px;
}

.wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.rule {
  height: 1px;
  border: 0;
  margin: 96px 0 0;
  background: linear-gradient(
    to right,
    transparent,
    var(--color-divider) 48px calc(100% - 48px),
    transparent
  );
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  font-family: var(--font-heading);
  font-stretch: 92%;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* Deux traits, comme une bande de capot : l'orange devant, le cyan derrière. */
.eyebrow::before {
  content: '';
  flex: none;
  width: 34px;
  height: 7px;
  border-radius: 3px;
  background:
    linear-gradient(var(--color-ignition), var(--color-ignition)) left top / 34px 3px no-repeat,
    linear-gradient(
        color-mix(in oklab, var(--color-accent) 70%, transparent),
        color-mix(in oklab, var(--color-accent) 70%, transparent)
      )
      left bottom / 20px 3px no-repeat;
}

.lede {
  margin: 22px 0 0;
  max-width: 56ch;
  font-size: 17px;
  line-height: 1.68;
  color: color-mix(in srgb, var(--color-text) 74%, transparent);
}

.p {
  font-size: 16.5px;
  line-height: 1.7;
  color: color-mix(in srgb, var(--color-text) 72%, transparent);
}

.p em {
  font-style: normal;
  color: var(--color-text);
}

.h2 {
  font-stretch: 108%;
  font-size: clamp(26px, 2.5vw, 34px);
  line-height: 1.14;
  letter-spacing: -0.02em;
}

/* --- Boutons ------------------------------------------------------------ */

/* Le bouton s'enfonce quand on le presse : un retour de commande, pas une
   animation — c'est ce qui distingue un clic pris d'un clic perdu. */
.btn {
  transition:
    background-color 0.2s ease,
    box-shadow 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease,
    transform 0.12s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  white-space: nowrap;
  height: 46px;
  padding: 0 20px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 500;
}

.btn:hover {
  text-decoration: none;
}

.btn:active {
  transform: translateY(1px);
}

/* L'action courante : le cyan des cadrans, qui s'allume au survol. */
.btn--accent {
  border: 1px solid color-mix(in srgb, var(--color-accent) 70%, transparent);
  color: var(--color-accent-soft);
}

.btn--accent:hover {
  background: color-mix(in srgb, var(--color-accent) 15%, transparent);
  border-color: var(--color-accent);
  color: var(--color-accent-pale);
  box-shadow: 0 6px 24px -12px var(--color-accent);
}

/* L'action qui engage : l'orange d'allumage, plein. Le seul bouton rempli de
   la page — s'il y en avait deux, aucun ne dirait par où commencer. */
.btn--ignition {
  border: 1px solid color-mix(in srgb, var(--color-ignition) 45%, transparent);
  background: linear-gradient(102deg, var(--color-ignition), #e0410f);
  color: #1a0600;
  font-weight: 600;
}

.btn--ignition:hover {
  filter: brightness(1.1);
  color: #1a0600;
  box-shadow: 0 10px 30px -12px var(--color-ignition);
}

.btn--ghost {
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-text) 18%, transparent);
  color: color-mix(in srgb, var(--color-text) 80%, transparent);
  font-weight: 400;
}

.btn--ghost:hover {
  background: color-mix(in srgb, var(--color-text) 7%, transparent);
  color: var(--color-text);
}

.btn--solid {
  background: linear-gradient(102deg, var(--color-ignition), #e0410f);
  border: 1px solid color-mix(in srgb, var(--color-ignition) 45%, transparent);
  color: #1a0600;
  font-weight: 600;
}

.btn--solid:hover {
  filter: brightness(1.1);
  color: #1a0600;
  box-shadow: 0 10px 30px -12px var(--color-ignition);
}

.btn--outline-strong {
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-text) 30%, transparent);
  color: var(--color-text);
  font-weight: 400;
}

.btn--outline-strong:hover {
  background: color-mix(in srgb, var(--color-text) 10%, transparent);
  color: var(--color-text);
}

.btn--sm {
  height: 36px;
  padding: 0 14px;
  font-size: 13.5px;
}

.note {
  font-size: 13.5px;
  color: color-mix(in srgb, var(--color-text) 48%, transparent);
}

/* --- Étiquettes --------------------------------------------------------- */

.tags {
  display: flex;
  gap: 8px;
  margin-top: 26px;
  flex-wrap: wrap;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  line-height: 1.4;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.tag--neutral {
  background: color-mix(in srgb, var(--color-text) 8%, transparent);
  color: color-mix(in srgb, var(--color-text) 68%, transparent);
}

.tag--outline {
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-text) 20%, transparent);
  color: color-mix(in srgb, var(--color-text) 74%, transparent);
}

.tag--accent {
  background: color-mix(in srgb, var(--color-accent) 16%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-accent) 35%, transparent);
  color: var(--color-accent-pale);
}

.tag--ignition {
  background: color-mix(in srgb, var(--color-ignition) 16%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-ignition) 40%, transparent);
  color: var(--color-ignition-pale);
}

/* --- Emplacements d'image ----------------------------------------------- */

/* Remplacer par <img src="…" alt="…" loading="lazy"> quand les captures
   sont prêtes : le conteneur garde ses dimensions. */
.slot {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  min-height: 120px;
  padding: 16px;
  text-align: center;
  font-size: 12.5px;
  line-height: 1.5;
  color: color-mix(in srgb, var(--color-text) 34%, transparent);
  background:
    repeating-linear-gradient(
      -45deg,
      color-mix(in srgb, var(--color-text) 4%, transparent) 0 1px,
      transparent 1px 9px
    ),
    linear-gradient(145deg, var(--color-surface), var(--color-sunken));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-text) 8%, transparent);
}

/* --- En-tête ------------------------------------------------------------ */

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
  height: 74px;
}

.brand {
  flex: none;
  white-space: nowrap;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-right: 12px;
}

.brand:hover {
  color: var(--color-text);
  text-decoration: none;
}

/* Le dégradé de la marque : du cyan des cadrans à l'orange d'allumage. */
.brand {
  font-family: var(--font-heading);
  font-stretch: 114%;
  font-weight: 700;
  background-image: linear-gradient(
    96deg,
    var(--color-accent-pale),
    var(--color-accent) 34%,
    var(--color-ignition-soft) 88%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand:hover {
  color: transparent;
}

.brand span {
  color: inherit;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav__link {
  flex: none;
  white-space: nowrap;
  font-size: 14px;
  color: color-mix(in srgb, var(--color-text) 62%, transparent);
}

.nav__link:hover {
  color: var(--color-text);
  text-decoration: none;
}

.nav__spacer {
  flex: 1;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* --- Hero --------------------------------------------------------------- */

.hero {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 56px;
  align-items: center;
  padding: 70px 0 84px;
}

/* Archivo élargi porte bien plus loin qu'Inter à taille égale : le titre est
   redescendu d'un cran, sinon il mange l'écran et passe en cinq lignes. */
.hero__title {
  font-stretch: 104%;
  font-size: clamp(40px, 4.7vw, 62px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-left: -0.04em;
}

.hero__title span {
  display: block;
}

.hero__title .dim {
  color: color-mix(in srgb, var(--color-text) 52%, transparent);
}

.cta-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.phone-stage {
  display: flex;
  justify-content: center;
  position: relative;
}

/* Halo décoratif. Il est centré explicitement et borné à la largeur
   disponible : sans cela, ses 420px débordent de la colonne sur mobile et
   provoquent un défilement horizontal de toute la page. */
.phone-stage::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(420px, 100%);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--color-accent) 26%, transparent),
    transparent 68%
  );
  filter: blur(14px);
  pointer-events: none;
}

.phone {
  position: relative;
  width: min(352px, 100%);
  aspect-ratio: 352 / 716;
  border-radius: 44px;
  padding: 11px;
  background: linear-gradient(
    160deg,
    var(--color-neutral-700),
    var(--color-neutral-900) 55%
  );
  box-shadow: var(--shadow-lg);
}

.phone__screen {
  height: 100%;
  border-radius: 34px;
  overflow: hidden;
  background: var(--color-surface);
}

/* --- Bande de chiffres -------------------------------------------------- */

/* La seule surface chaude de la page — le bandeau de perfs de l'app, à
   l'identique : le dégradé d'allumage, la calandre en fines lattes, et la bande
   d'atelier qui défile en tête. */
.stats-band {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(102deg, #3a1007, #a5250e 34%, #e0530f 62%, #4a1408);
}

/* La calandre. */
.stats-band::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.35;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.26) 0 2px,
    transparent 2px 7px
  );
}

/* La bande de signalisation d'atelier : noir sur orange, en biais. */
.stats-band::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  z-index: 1;
  pointer-events: none;
  background-color: var(--color-ignition);
  background-image: repeating-linear-gradient(
    -52deg,
    rgba(0, 0, 0, 0.82) 0 13px,
    transparent 13px 28px
  );
  background-size: 56px 100%;
  animation: hazard 2.4s linear infinite;
}

@keyframes hazard {
  to {
    background-position: 56px 0;
  }
}

.stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, auto);
  justify-content: space-between;
  gap: 36px;
  padding: 46px var(--gutter);
  max-width: 1240px;
  margin: 0 auto;
}

.stat__num {
  font-family: var(--font-heading);
  font-stretch: 84%;
  font-weight: 600;
  font-size: clamp(34px, 3.4vw, 50px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.45);
}

/* La graduation sous le chiffre, comme sur le cadran. */
.stat__num::after {
  content: '';
  display: block;
  width: 36px;
  height: 1px;
  margin-top: 10px;
  background: linear-gradient(
    to right,
    color-mix(in srgb, var(--color-text) 45%, transparent),
    transparent
  );
}

.stat__label {
  font-size: 13px;
  line-height: 1.5;
  color: color-mix(in srgb, var(--color-text) 72%, transparent);
  margin-top: 8px;
  max-width: 190px;
}

/* --- Sections en deux colonnes ------------------------------------------ */

.section {
  padding: 76px 0 0;
  scroll-margin-top: 20px;
}

.section--lead {
  padding-top: 96px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.split--top {
  align-items: start;
}

.split__media--first {
  order: -1;
}

/* L'arête de lumière en haut d'un panneau : celle d'une tôle prise dans la
   lumière. Elle sert à tous les blocs de la page. */
.panel,
.card,
.build,
.plan {
  position: relative;
}

.panel::before,
.card::before,
.build::before,
.plan::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  z-index: 1;
  pointer-events: none;
  border-radius: inherit;
  opacity: 0.5;
  transition: opacity 0.24s ease;
  background: linear-gradient(
    90deg,
    transparent,
    color-mix(in srgb, var(--color-accent) 45%, transparent),
    transparent
  );
}

.panel {
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--color-surface) 85%, transparent);
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--color-text) 8%, transparent),
    var(--shadow-md);
  overflow: hidden;
}

.panel--media {
  height: 412px;
}

.panel--media-sm {
  height: 392px;
}

/* --- Tableau d'usure (démo) --------------------------------------------- */

.wear__head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  box-shadow: inset 0 -1px 0 color-mix(in srgb, var(--color-text) 9%, transparent);
}

.wear__vehicle {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 40%, transparent);
}

.wear__vehicle,
.wear__odo {
  font-family: var(--font-heading);
}

.wear__vehicle {
  font-stretch: 92%;
  font-weight: 600;
}

.wear__odo {
  font-stretch: 84%;
  font-size: 14px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--color-accent-pale);
  text-shadow: 0 0 14px color-mix(in srgb, var(--color-accent) 55%, transparent);
}

.wear__unit {
  font-size: 11px;
  color: color-mix(in srgb, var(--color-text) 45%, transparent);
}

.wear__rows {
  padding: 6px 0;
}

.wear-row {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 13px 18px;
}

.wear-row__top {
  display: flex;
  align-items: center;
  gap: 9px;
}

.wear-row__dot {
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c);
  box-shadow: 0 0 8px var(--c);
}

.wear-row__name {
  flex: 1;
  min-width: 0;
  font-size: 14.5px;
  letter-spacing: -0.01em;
}

.wear-row__rem {
  flex: none;
  font-family: var(--font-heading);
  font-stretch: 84%;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--c);
  font-variant-numeric: tabular-nums;
}

.wear-row__bar {
  display: flex;
  align-items: center;
  gap: 11px;
}

.wear-row__track {
  position: relative;
  flex: 1;
  height: 4px;
  border-radius: 2px;
  background: color-mix(in srgb, var(--color-text) 9%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-text) 8%, transparent);
  overflow: hidden;
}

/* Les graduations du fond : on lit la part consommée sans compter. */
.wear-row__track::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.45;
  background-image: repeating-linear-gradient(
    90deg,
    transparent 0 9px,
    color-mix(in srgb, var(--color-text) 14%, transparent) 9px 10px
  );
}

.wear-row__fill {
  position: relative;
  height: 100%;
  width: var(--pct);
  border-radius: 2px;
  background: var(--c);
  box-shadow: 0 0 12px -2px var(--c);
  transform-origin: left;
  animation: gauge 0.7s cubic-bezier(0.22, 0.72, 0.3, 1) both;
}

@keyframes gauge {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

.wear-row__range {
  flex: none;
  font-size: 11px;
  color: color-mix(in srgb, var(--color-text) 42%, transparent);
  font-variant-numeric: tabular-nums;
  width: 62px;
  text-align: right;
}

.wear-row__note {
  font-size: 12px;
  color: color-mix(in srgb, var(--color-text) 45%, transparent);
}

.wear__legend {
  display: flex;
  gap: 7px;
  padding: 12px 18px 16px;
}

.wear__legend span {
  flex: 1;
  padding: 7px 9px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  text-align: center;
}

/* --- Listes à coches ---------------------------------------------------- */

.checks {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 26px;
  padding: 0;
  list-style: none;
}

.check {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  font-size: 15px;
  line-height: 1.55;
  color: color-mix(in srgb, var(--color-text) 82%, transparent);
}

.check svg {
  flex: none;
  margin-top: 3px;
}

/* --- Cartes app / console ----------------------------------------------- */

.duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 76px 0 0;
}

.card {
  padding: 26px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--color-surface) 85%, transparent);
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--color-text) 8%, transparent),
    var(--shadow-sm);
  transition:
    transform 0.24s cubic-bezier(0.22, 0.72, 0.3, 1),
    box-shadow 0.24s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--color-accent) 22%, transparent),
    var(--shadow-md);
}

.card:hover::before {
  opacity: 1;
}

.card__head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.card h3 {
  font-size: 20px;
  letter-spacing: -0.02em;
}

.card p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.65;
  color: color-mix(in srgb, var(--color-text) 70%, transparent);
}

/* --- Builds ------------------------------------------------------------- */

.builds__head {
  display: flex;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 28px;
}

.builds__head .lede {
  max-width: 60ch;
  margin-top: 18px;
  font-size: 16.5px;
  line-height: 1.7;
  color: color-mix(in srgb, var(--color-text) 72%, transparent);
}

.builds {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.build {
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: color-mix(in srgb, var(--color-surface) 85%, transparent);
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--color-text) 8%, transparent),
    var(--shadow-sm);
  color: inherit;
  transition:
    transform 0.24s cubic-bezier(0.22, 0.72, 0.3, 1),
    box-shadow 0.24s ease;
}

.build:hover {
  transform: translateY(-3px);
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--color-accent) 30%, transparent),
    var(--shadow-md);
  text-decoration: none;
  color: inherit;
}

.build:hover::before {
  opacity: 1;
}

.build:hover .build__title {
  color: var(--color-accent-pale);
}

.build__title {
  transition: color 0.2s ease;
}

.build__media {
  height: 196px;
  background: var(--color-bg);
}

.build__body {
  padding: 16px;
}

.build__title {
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.015em;
}

.build__meta {
  font-size: 13px;
  color: color-mix(in srgb, var(--color-text) 48%, transparent);
  margin-top: 3px;
}

.build .tags {
  margin-top: 14px;
  gap: 7px;
}

.build .tag {
  font-size: 10.5px;
}

/* --- Tarifs ------------------------------------------------------------- */

/* Deux offres, pas quatre : étirées sur toute la largeur, les cartes auraient
   l'air d'un tableau auquel il manque des colonnes. Elles gardent donc une
   largeur de lecture et se centrent sous le titre. */
.pricing {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  align-items: stretch;
  max-width: 760px;
  margin-inline: auto;
}

.plan {
  display: flex;
  flex-direction: column;
  padding: 24px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--color-surface) 85%, transparent);
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--color-text) 8%, transparent),
    var(--shadow-sm);
}

.plan--featured {
  background: linear-gradient(
    160deg,
    color-mix(in srgb, var(--color-ignition) 16%, var(--color-surface)),
    var(--color-surface) 72%
  );
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--color-ignition) 42%, transparent),
    0 16px 40px rgba(0, 0, 0, 0.5);
}

.plan--featured::before {
  background: linear-gradient(
    90deg,
    transparent,
    color-mix(in srgb, var(--color-ignition) 60%, transparent),
    transparent
  );
  opacity: 1;
}

.plan--featured .plan__label {
  color: var(--color-ignition-pale);
}

.plan__label {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-heading);
  font-stretch: 92%;
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 42%, transparent);
}

.plan--featured .plan__label {
  color: var(--color-accent-300);
}

.plan--featured .plan__label .tag {
  font-size: 9.5px;
  letter-spacing: 0.06em;
}

.plan__price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-top: 10px;
}

.plan__amount {
  font-family: var(--font-heading);
  font-stretch: 84%;
  font-weight: 600;
  font-size: 38px;
  letter-spacing: -0.02em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.plan__per {
  font-size: 13px;
  color: color-mix(in srgb, var(--color-text) 50%, transparent);
}

.plan__pitch {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: color-mix(in srgb, var(--color-text) 62%, transparent);
}

.plan__features {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  flex: 1;
  font-size: 14px;
  color: color-mix(in srgb, var(--color-text) 80%, transparent);
}

.plan--featured .plan__features {
  color: var(--color-text);
}

.plan__features .dim {
  color: color-mix(in srgb, var(--color-text) 45%, transparent);
}

.plan .btn {
  margin-top: 20px;
  height: auto;
  padding: 11px 0;
  font-size: 14px;
}

/* Sous les cartes, et de la même largeur qu'elles. */
.pricing-note {
  max-width: 760px;
  margin: 16px auto 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: color-mix(in srgb, var(--color-text) 42%, transparent);
}

/* --- FAQ ---------------------------------------------------------------- */

.faq {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px 56px;
}

.faq h3 {
  font-size: 17px;
  letter-spacing: -0.015em;
}

.faq p {
  margin: 9px 0 0;
  font-size: 14.5px;
  line-height: 1.68;
  color: color-mix(in srgb, var(--color-text) 68%, transparent);
}

/* --- Appel final -------------------------------------------------------- */

.cta {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(
      760px 340px at 88% -30%,
      color-mix(in srgb, var(--color-accent) 22%, transparent),
      transparent 62%
    ),
    radial-gradient(
      620px 300px at 8% 120%,
      color-mix(in srgb, var(--color-neon) 26%, transparent),
      transparent 60%
    ),
    var(--color-section);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-accent) 20%, transparent);
  padding: 44px 44px 46px;
}

/* La bande de capot en tête du bloc final. */
.cta::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: linear-gradient(90deg, var(--color-ignition), var(--color-accent), transparent);
}

.cta__grid {
  display: grid;
  gap: 44px;
  align-items: center;
}

.cta h2 {
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  max-width: 22ch;
}

.cta p {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.7;
  color: color-mix(in srgb, var(--color-text) 76%, transparent);
}

.cta__soon {
  margin: 18px 0 0;
  font-size: 13.5px;
  color: color-mix(in srgb, var(--color-text) 45%, transparent);
}

/* --- Pied de page ------------------------------------------------------- */

.footer {
  padding: 70px 0 44px;
}

.footer__cols {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.footer__pitch {
  margin: 12px 0 0;
  max-width: 34ch;
  font-size: 13.5px;
  line-height: 1.7;
  color: color-mix(in srgb, var(--color-text) 50%, transparent);
}

.footer__title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-stretch: 92%;
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 42%, transparent);
  margin-bottom: 12px;
}

.footer__title::before {
  content: '';
  flex: none;
  width: 2px;
  height: 9px;
  border-radius: 1px;
  background: color-mix(in srgb, var(--color-ignition) 70%, transparent);
}

.footer__list a {
  display: inline-block;
  color: color-mix(in srgb, var(--color-text) 62%, transparent);
  transition:
    color 0.2s ease,
    transform 0.2s ease;
}

.footer__list a:hover {
  color: var(--color-accent);
  text-decoration: none;
  transform: translateX(2px);
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13.5px;
}

.footer__bottom {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 12.5px;
  color: color-mix(in srgb, var(--color-text) 38%, transparent);
  flex-wrap: wrap;
}

.footer__rule {
  height: 1px;
  border: 0;
  margin: 34px 0 18px;
  background: linear-gradient(
    to right,
    transparent,
    var(--color-divider) 48px calc(100% - 48px),
    transparent
  );
}

/* --- Adaptations ---------------------------------------------------------
   La maquette est dessinée pour le bureau ; en dessous de 980 px tout passe
   en une colonne, l'ordre visuel suit l'ordre du document. */

@media (max-width: 1080px) {
  .nav {
    flex-wrap: wrap;
    height: auto;
    padding: 16px 0;
    gap: 14px 20px;
  }

  .nav__links {
    order: 3;
    width: 100%;
    gap: 20px;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .nav__spacer {
    display: none;
  }

  .nav__actions {
    margin-left: auto;
  }
}

@media (max-width: 980px) {
  .hero,
  .split,
  .duo,
  .pricing,
  .builds,
  .faq,
  .cta__grid {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 48px;
    padding: 40px 0 64px;
  }

  .split {
    gap: 40px;
  }

  /* La capture repasse sous le texte : sur mobile on lit d'abord l'argument. */
  .split__media--first {
    order: 0;
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }

  .stat__label {
    max-width: none;
  }

  .builds__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .cta {
    padding: 32px 24px 34px;
  }

  .footer__cols {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .rule {
    margin-top: 72px;
  }

  .section,
  .section--lead,
  .duo {
    padding-top: 64px;
  }
}

@media (max-width: 640px) {
  .wear__legend {
    flex-wrap: wrap;
  }

  .wear__legend span {
    flex: 1 1 calc(50% - 4px);
  }

  .panel--media,
  .panel--media-sm {
    height: 280px;
  }

  .footer__cols {
    grid-template-columns: 1fr;
  }

  .cta-row .note {
    width: 100%;
  }
}

/* --- Pages légales -------------------------------------------------------
   Mentions légales et confidentialité : une colonne de lecture, même
   palette que la landing. */

.legal {
  max-width: 76ch;
  padding: 56px 0 96px;
}

.legal h1 {
  font-size: clamp(32px, 4vw, 46px);
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.legal h2 {
  font-size: 20px;
  letter-spacing: -0.02em;
  margin: 44px 0 0;
}

.legal p,
.legal li {
  font-size: 15.5px;
  line-height: 1.72;
  color: color-mix(in srgb, var(--color-text) 74%, transparent);
}

.legal p {
  margin: 12px 0 0;
}

.legal ul {
  margin: 12px 0 0;
  padding-left: 20px;
}

.legal li {
  margin-top: 6px;
}

.legal__updated {
  margin-top: 14px;
  font-size: 13px;
  color: color-mix(in srgb, var(--color-text) 45%, transparent);
}

/* Champ que l'éditeur doit renseigner avant la mise en ligne. */
.todo {
  display: inline-block;
  padding: 1px 7px;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-plan) 18%, transparent);
  color: var(--color-plan-soft);
  font-size: 13.5px;
  font-weight: 500;
}

.legal__back {
  display: inline-block;
  margin-bottom: 28px;
  font-size: 14px;
}

/* --- Guides d'entretien ---------------------------------------------------
   Même colonne de lecture que les pages légales, avec une accroche, un
   avertissement et un appel vers l'app. */

.guide__lead {
  font-size: 17.5px !important;
  color: color-mix(in srgb, var(--color-text) 86%, transparent) !important;
  margin-top: 18px !important;
}

.guide__note {
  margin-top: 26px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border-left: 2px solid var(--color-plan);
  background: color-mix(in srgb, var(--color-plan) 9%, transparent);
  font-size: 13.5px;
  line-height: 1.6;
  color: color-mix(in srgb, var(--color-text) 70%, transparent);
}

.guide strong {
  color: var(--color-text);
  font-weight: 600;
}

.guide__cta {
  position: relative;
  overflow: hidden;
  margin-top: 52px;
  padding: 28px 28px 30px;
  border-radius: var(--radius-lg);
  background: var(--color-section);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-accent) 20%, transparent);
}

.guide__cta::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: linear-gradient(90deg, var(--color-ignition), var(--color-accent), transparent);
}

.guide .guide__cta h2 {
  margin: 0;
}

.guide__cta .btn {
  margin-top: 20px;
}

.guide__index {
  list-style: none;
  padding: 0 !important;
  margin-top: 36px !important;
  display: grid;
  gap: 14px;
}

.guide__index li {
  margin: 0;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: var(--color-section);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-text) 8%, transparent);
}

.guide__index a {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.guide__index p {
  margin-top: 6px;
  font-size: 14.5px;
}

/* --- Téléphones ----------------------------------------------------------
   Les règles ci-dessus traitent la mise en colonne ; celles-ci corrigent ce
   qui ne se voit qu'une fois la page ouverte sur un vrai téléphone. */

@media (max-width: 640px) {
  /* Le décalage optique du titre est calculé pour de grandes tailles : en
     dessous, il ne fait que mordre sur la marge gauche. */
  .hero__title {
    margin-left: 0;
    font-size: clamp(30px, 7.4vw, 42px);
  }

  .hero {
    padding-top: 24px;
  }

  /* Les deux actions du hero occupent chacune toute la largeur : deux cibles
     franches valent mieux que deux boutons serrés côte à côte. */
  .cta-row .btn,
  .cta__grid .btn {
    width: 100%;
  }

  .cta {
    padding: 28px 20px 30px;
  }

  .legal {
    padding: 32px 0 64px;
  }

  .legal h2 {
    margin-top: 36px;
  }
}

@media (max-width: 560px) {
  /* La barre ne garde que l'action principale : « Se connecter » reste
     accessible dans le bloc final et le pied de page. */
  .nav__actions .btn--ghost {
    display: none;
  }

  /* 36px suffisent à la souris, pas au doigt. */
  .btn--sm {
    height: 42px;
    padding: 0 16px;
    font-size: 14px;
  }

  .brand {
    margin-right: 0;
  }

  .stats {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .wear__legend span {
    flex: 1 1 100%;
  }
}

/* --- Mouvements ----------------------------------------------------------
   Le hero arrive en montant, la bande de chiffres se pose colonne par colonne,
   les jauges se remplissent. Rien d'autre ne bouge à l'arrivée.

   Pas de révélation au défilement. `animation-timeline: view()` la ferait sans
   JavaScript, mais elle repose sur du contenu posé à `opacity: 0` en attendant
   que la frise se résolve : là où elle ne se résout pas — impression, webview
   ancienne, moteur sans la propriété — la page se lit vide. Sur une page dont
   tout l'objet est d'être lue, et indexée, le gain ne vaut pas ce risque. */

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .hero > *,
  .stats .stat {
    animation: rise 0.6s cubic-bezier(0.22, 0.72, 0.3, 1) both;
  }

  .hero > *:nth-child(2) {
    animation-delay: 0.1s;
  }

  .stats .stat:nth-child(2) {
    animation-delay: 0.06s;
  }
  .stats .stat:nth-child(3) {
    animation-delay: 0.12s;
  }
  .stats .stat:nth-child(4) {
    animation-delay: 0.18s;
  }
}

/* Ceux qui n'ont rien demandé. */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}