/* ============================================================
   Biux 2026 - Overlay "Demander un devis" (parcours premium).

   PORTAGE de biux-devis-flow/assets/flow.css, TOUT SCOPE sous
   .biux-devis-overlay pour ne PAS entrer en collision avec les
   tokens globaux du theme (style.css :root definit --bg / --ink /
   --font-body ...). On ne restyle JAMAIS html/body ; les variables
   sont rehomeees sur le conteneur overlay. Le @import Google Fonts
   du prototype est SUPPRIME : le theme self-host "Outfit" +
   "Plus Jakarta Sans" (memes noms de famille) via @font-face.
   ============================================================ */

/* ---- Demande Kevin : AUCUN encadre de focus (outline) sur TOUT le site ----
   (devis-flow.css est charge sur chaque page). Compromis a11y assume. ---- */
:focus, :focus-visible { outline: none !important; }

/* ---- Anti-flash de l'ancienne page /devis/ : quand JS est actif, on masque le
   contenu statique instantanement (l'overlay s'ouvre par-dessus). Sans JS, la
   page statique reste visible = fallback SEO / no-JS / onglet Recrutement. ---- */
html.biux-js body.devis-light-page > *:not(.biux-devis-overlay):not(script):not(style) { visibility: hidden !important; }

/* ---- Conteneur overlay : cree son propre contexte + rehome les tokens ---- */
.biux-devis-overlay {
  --bg: #ffffff;
  --bg-2: #f2f2f2;
  --ink: #00030f;
  --ink-70: rgba(0, 3, 15, .70);
  --ink-55: rgba(0, 3, 15, .55);
  --ink-45: rgba(0, 3, 15, .45);
  --ink-40: rgba(0, 3, 15, .40);
  --line: rgba(0, 3, 15, .12);
  --line-strong: rgba(0, 3, 15, .22);
  --accent: #1c66f5;
  --font-display: "Outfit", system-ui, sans-serif;
  --font-body: "Plus Jakarta Sans", system-ui, sans-serif;

  position: fixed;
  inset: 0;
  z-index: 100000;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden; /* le calendrier pleine largeur (100vw) ne cree pas de scroll horizontal */
  overflow-y: auto;
}
.biux-devis-overlay[hidden] { display: none; }
.biux-devis-overlay.is-open { display: block; }

.biux-devis-overlay *,
.biux-devis-overlay *::before,
.biux-devis-overlay *::after { box-sizing: border-box; }

.biux-devis-overlay button { font-family: inherit; }

.flow-visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ============================================================
   Intro animee (logo biux) - lettres revelees facon ElevenLabs
   ============================================================ */
.biux-devis-overlay .intro {
  position: fixed; inset: 0; z-index: 200;
  background: #fff;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  padding: 0; margin: 0; /* annule le padding asymetrique herite du .intro du theme (logo pile centre) */
}
.biux-devis-overlay .intro.is-done { opacity: 0; visibility: hidden; transition: opacity .5s ease, visibility 0s .5s; }

.biux-devis-overlay .intro__logo {
  position: relative; height: clamp(40px, 6vw, 64px); width: auto;
  overflow: visible; /* laisse le "i" arriver de loin a droite sans etre coupe */
}

.biux-devis-overlay .intro-b,
.biux-devis-overlay .intro-i,
.biux-devis-overlay .intro-right,
.biux-devis-overlay .intro-dot { transform-box: fill-box; }

.biux-devis-overlay .intro-b {
  transform-origin: 50% 50%;
  animation: biux-devis-intro-b-part 1.5s cubic-bezier(.5,1.4,.5,1) .15s both;
}
@keyframes biux-devis-intro-b-part {
  0%   { opacity: 0; transform: translateX(82px); }
  8%   { opacity: 1; transform: translateX(82px); }
  66%  { transform: translateX(82px); }
  76%  { transform: translateX(-16px); }
  88%  { transform: translateX(5px); }
  100% { transform: translateX(0); }
}

.biux-devis-overlay .intro-right {
  transform-origin: 50% 50%;
  animation: biux-devis-intro-right-part 1.5s cubic-bezier(.5,1.4,.5,1) .15s both;
}
@keyframes biux-devis-intro-right-part {
  0%   { opacity: 0; transform: translateX(-82px); }
  8%   { opacity: 1; transform: translateX(-82px); }
  66%  { transform: translateX(-82px); }
  76%  { transform: translateX(16px); }
  88%  { transform: translateX(-5px); }
  100% { transform: translateX(0); }
}

.biux-devis-overlay .intro-i {
  transform-origin: 50% 100%;
  animation: biux-devis-intro-i-jump 1.5s linear .15s both;
}
@keyframes biux-devis-intro-i-jump {
  0%   { opacity: 0; transform: translate(1240px,-300px) rotate(8deg) scale(.72,1.2);
         animation-timing-function: cubic-bezier(.42,0,.9,.42); }
  6%   { opacity: 1; }
  13%  { transform: translate(980px,0) rotate(0deg) scale(1.22,.73);
         animation-timing-function: cubic-bezier(.2,.7,.35,1); }
  18%  { transform: translate(940px,-8px) rotate(-4deg) scale(.83,1.2);
         animation-timing-function: cubic-bezier(.06,.5,.35,1); }
  29%  { transform: translate(815px,-158px) rotate(-7deg) scale(.95,1.08);
         animation-timing-function: cubic-bezier(.42,0,.9,.42); }
  40%  { transform: translate(675px,0) rotate(0deg) scale(1.24,.71);
         animation-timing-function: cubic-bezier(.2,.7,.35,1); }
  45%  { transform: translate(628px,-12px) rotate(-6deg) scale(.81,1.22);
         animation-timing-function: cubic-bezier(.05,.5,.35,1); }
  59%  { transform: translate(340px,-398px) rotate(-9deg) scale(.9,1.13);
         animation-timing-function: cubic-bezier(.45,0,.92,.38); }
  74%  { transform: translate(0,0) rotate(0deg) scale(1.27,.69);
         animation-timing-function: cubic-bezier(.2,.7,.3,1); }
  80%  { transform: translate(0,-40px) rotate(4deg) scale(.9,1.13);
         animation-timing-function: cubic-bezier(.42,0,.9,.45); }
  85%  { transform: translate(0,0) rotate(0deg) scale(1.13,.88);
         animation-timing-function: cubic-bezier(.2,.7,.3,1); }
  90%  { transform: translate(0,-13px) rotate(-2deg) scale(.97,1.05);
         animation-timing-function: cubic-bezier(.42,0,.9,.45); }
  94%  { transform: translate(0,0) rotate(0deg) scale(1.05,.96);
         animation-timing-function: cubic-bezier(.2,.7,.3,1); }
  97%  { transform: translate(0,-4px) scale(.99,1.02); }
  100% { transform: translate(0,0) rotate(0) scale(1,1); }
}

.biux-devis-overlay .intro-i-head {
  transform-box: fill-box; transform-origin: 50% 100%;
  animation: biux-devis-intro-head-lag 1.5s ease-in-out .15s both;
}
@keyframes biux-devis-intro-head-lag {
  0%   { transform: translate(0,0); }
  13%  { transform: translate(4px, 12px); }
  20%  { transform: translate(-4px,-9px); }
  40%  { transform: translate(5px, 13px); }
  47%  { transform: translate(-6px,-12px); }
  59%  { transform: translate(-7px,-6px); }
  74%  { transform: translate(5px, 17px); }
  82%  { transform: translate(-4px,-10px); }
  90%  { transform: translate(2px, 6px); }
  100% { transform: translate(0,0); }
}

.biux-devis-overlay .intro-dot {
  transform-origin: 50% 50%;
  animation: biux-devis-intro-dot-pop 1.5s cubic-bezier(.34,1.56,.64,1) .15s both;
}
@keyframes biux-devis-intro-dot-pop {
  0%   { opacity: 0; transform: scale(0); }
  80%  { opacity: 0; transform: scale(0); }
  88%  { opacity: 1; transform: scale(1.35); }
  95%  { transform: scale(.9); }
  100% { opacity: 1; transform: scale(1); }
}

/* ---- Barre de progression ---- */
.biux-devis-overlay .flow-progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; background: rgba(0,3,15,.06); z-index: 10; }
.biux-devis-overlay .flow-progress__bar { height: 100%; background: var(--ink); width: 0; transition: width .5s cubic-bezier(.22,.61,.36,1); }

/* ---- Barre haute ---- */
.biux-devis-overlay .flow-top {
  position: fixed; top: 0; left: 0; right: 0; height: 64px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(20px, 4vw, 48px); z-index: 9;
}
.biux-devis-overlay .flow-logo {
  display: inline-flex; align-items: center; color: var(--ink);
  background: none; border: 0; padding: 0; cursor: pointer; text-decoration: none;
}
.biux-devis-overlay .flow-logo svg { height: 19px; width: auto; display: block; }
.biux-devis-overlay .flow-step-count { position: absolute; left: 50%; transform: translateX(-50%); font-family: var(--font-body); font-weight: 500; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-40); }
.biux-devis-overlay .flow-close { color: var(--ink-40); background: none; border: 0; cursor: pointer; text-decoration: none; font-size: 26px; line-height: 1; padding: 8px; }
.biux-devis-overlay .flow-close:hover { color: var(--ink); }

/* ---- Etapes : une seule visible a la fois ---- */
.biux-devis-overlay .flow-step { display: none; }
.biux-devis-overlay .flow-step.is-active {
  min-height: 100vh; min-height: 100dvh;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  padding: clamp(74px, 10vh, 96px) clamp(20px, 5vw, 48px) clamp(24px, 8vh, 96px);
}
.biux-devis-overlay .flow-step.is-active:has(.flow-calendar:not([hidden])) { min-height: 100dvh; justify-content: flex-start; }
.biux-devis-overlay .flow-wrap { width: 100%; max-width: 820px; margin-inline: auto; text-align: center; }
.biux-devis-overlay .flow-wrap--narrow { max-width: 820px; }
.biux-devis-overlay .flow-wrap--narrow .flow-fields,
.biux-devis-overlay .flow-wrap--narrow .flow-list { max-width: 540px; margin-inline: auto; width: 100%; }

/* ---- Eyebrow / Question / Sous-titre ---- */
.biux-devis-overlay .flow-eyebrow {
  font-family: var(--font-display); font-weight: 500; font-size: 11px;
  letter-spacing: .14em; text-transform: uppercase; color: var(--ink-70); margin: 0 0 16px;
}
.biux-devis-overlay .flow-question {
  font-family: var(--font-body); font-weight: 400;
  font-size: clamp(20px, 2.7vw, 31px); line-height: 1.2; letter-spacing: -.005em;
  margin: 0 0 clamp(8px, 1.4vh, 14px); color: var(--ink);
  white-space: nowrap;
}
@media (max-width: 840px) { .biux-devis-overlay .flow-question { white-space: normal; } }
.biux-devis-overlay .flow-sub { font-size: 15px; line-height: 1.65; color: var(--ink-70); margin: 0 auto clamp(16px, 3.4vh, 40px); font-weight: 400; white-space: nowrap; }
@media (max-width: 840px) { .biux-devis-overlay .flow-sub { white-space: normal; max-width: 520px; } }

/* ---- Cartes de choix ---- */
.biux-devis-overlay .flow-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
@media (min-width: 720px) { .biux-devis-overlay .flow-grid--3 { grid-template-columns: repeat(3, 1fr); } }
.biux-devis-overlay .flow-card {
  display: flex; align-items: center; justify-content: center; text-align: center; width: 100%;
  min-height: 68px; padding: 18px 20px; background: #fff; border: 1px solid var(--line); border-radius: 0;
  cursor: pointer; font-family: var(--font-body); font-size: 15px; font-weight: 500; color: var(--ink);
  transition: border-color .18s ease, background .18s ease, box-shadow .18s ease;
}
.biux-devis-overlay .flow-card:hover { border-color: var(--line-strong); }
.biux-devis-overlay .flow-card.is-selected { border-color: var(--ink); background: rgba(0,3,15,.02); box-shadow: 0 0 0 1px var(--ink) inset; }
@media (min-width: 720px) { .biux-devis-overlay .flow-grid--3 .flow-card--center { grid-column: 2; } }
@media (max-width: 719px) { .biux-devis-overlay .flow-card--center { grid-column: 1 / -1; } }

/* ---- Options pleine largeur ---- */
.biux-devis-overlay .flow-list { display: flex; flex-direction: column; gap: 8px; }
.biux-devis-overlay .flow-opt {
  display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%;
  padding: 20px 22px; background: #fff; border: 1px solid var(--line); border-radius: 0;
  cursor: pointer; font-family: var(--font-body); font-size: 16px; font-weight: 500; color: var(--ink);
  transition: border-color .18s ease, background .18s ease, box-shadow .18s ease;
}
.biux-devis-overlay .flow-opt:hover { border-color: var(--line-strong); }
.biux-devis-overlay .flow-opt.is-selected { border-color: var(--ink); background: rgba(0,3,15,.02); box-shadow: 0 0 0 1px var(--ink) inset; }
.biux-devis-overlay .flow-opt__arrow { opacity: 0; transition: opacity .18s ease; font-size: 15px; color: var(--ink-40); }
.biux-devis-overlay .flow-opt:hover .flow-opt__arrow, .biux-devis-overlay .flow-opt.is-selected .flow-opt__arrow { opacity: 1; }

/* ---- Champs ---- */
.biux-devis-overlay .flow-fields { display: flex; flex-direction: column; gap: clamp(10px, 1.8vh, 18px); text-align: left; }
.biux-devis-overlay .flow-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .biux-devis-overlay .flow-row { grid-template-columns: 1fr; } }
.biux-devis-overlay .flow-field { display: flex; flex-direction: column; gap: 7px; }
.biux-devis-overlay .flow-field label { font-family: var(--font-body); font-weight: 400; font-size: 13px; color: var(--ink); text-align: left; }
.biux-devis-overlay .flow-field .req { color: var(--accent); }
.biux-devis-overlay .flow-field input,
.biux-devis-overlay .flow-field textarea {
  width: 100%; padding: 13px 15px; background: #fff; border: 1px solid var(--line-strong); border-radius: 0;
  font-family: var(--font-body); font-weight: 300; font-size: 15px; line-height: 1.4; color: var(--ink);
  text-align: left; transition: border-color .18s ease;
}
.biux-devis-overlay .flow-field input { height: 48px; }
.biux-devis-overlay .flow-field input::placeholder,
.biux-devis-overlay .flow-field textarea::placeholder { color: var(--ink-40); }
.biux-devis-overlay .flow-field input:focus,
.biux-devis-overlay .flow-field textarea:focus { outline: none; border-color: var(--ink); }
.biux-devis-overlay .flow-field textarea { resize: vertical; min-height: 150px; line-height: 1.6; text-align: left; }

/* Honeypot : hors ecran, jamais visible ni focusable au clavier */
.biux-devis-overlay .flow-hp { position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }

/* ---- Boutons ---- */
.biux-devis-overlay .flow-actions { display: flex; align-items: center; justify-content: space-between; gap: 22px; margin-top: clamp(18px, 3.4vh, 38px); max-width: 540px; width: 100%; margin-inline: auto; }
.biux-devis-overlay [data-final] .flow-actions { max-width: none; justify-content: flex-start; }
.biux-devis-overlay .flow-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 30px; border: 0; border-radius: 0; background: var(--ink); color: #fff; cursor: pointer;
  font-family: var(--font-body); font-weight: 500; font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
  transition: opacity .18s ease;
}
.biux-devis-overlay .flow-btn:hover { opacity: .85; }
.biux-devis-overlay .flow-btn[disabled] { opacity: .3; cursor: not-allowed; }
.biux-devis-overlay .flow-btn--ghost { background: transparent; color: var(--ink); padding: 16px 0; text-decoration: underline; text-underline-offset: 4px; letter-spacing: .18em; }
.biux-devis-overlay .flow-btn--ghost:hover { opacity: .7; }
.biux-devis-overlay .flow-back { font-family: var(--font-body); color: var(--ink-40); background: none; border: 0; cursor: pointer; text-decoration: none; font-size: 13px; padding: 0; }
.biux-devis-overlay .flow-back:hover { color: var(--ink); }
.biux-devis-overlay .flow-reassure { font-size: 13px; color: var(--ink-40); margin: 16px auto 0; font-weight: 400; text-align: center; }

/* ---- Etape finale : bouton d'envoi + calendrier iClosed ---- */
.biux-devis-overlay .flow-send { display: flex; flex-direction: column; align-items: center; gap: 4px; margin-bottom: 8px; }
.biux-devis-overlay .flow-btn--send { padding: 18px 40px; }
.biux-devis-overlay .flow-send.is-sent .flow-btn--send { background: var(--bg-2); color: var(--ink-45); cursor: default; pointer-events: none; }
.biux-devis-overlay .flow-calendar {
  width: 100vw; max-width: 100vw;
  margin-left: 50%; transform: translateX(-50%);
  padding-inline: clamp(20px, 4vw, 48px);
  margin-top: 12px; min-height: 620px;
}
.biux-devis-overlay .flow-calendar[hidden] { display: none; }
.biux-devis-overlay .flow-calendar .iclosed-widget { width: 100%; }

/* ---- Adaptation a la hauteur d'ecran : chaque etape tient sans scroll ---- */
@media (max-height: 760px) {
  .biux-devis-overlay .flow-card { min-height: 56px; padding: 12px 18px; }
  .biux-devis-overlay .flow-opt { padding: 15px 20px; }
  .biux-devis-overlay .flow-field { gap: 5px; }
  .biux-devis-overlay .flow-field input { height: 44px; }
  .biux-devis-overlay .flow-field textarea { min-height: 96px; }
  .biux-devis-overlay .flow-list { gap: 7px; }
}
@media (max-height: 620px) {
  .biux-devis-overlay .flow-question { font-size: clamp(18px, 2.3vw, 24px); }
  .biux-devis-overlay .flow-sub { font-size: 14px; line-height: 1.5; }
  .biux-devis-overlay .flow-card { min-height: 48px; padding: 9px 14px; font-size: 14px; }
  .biux-devis-overlay .flow-opt { padding: 11px 16px; font-size: 15px; }
  .biux-devis-overlay .flow-field input { height: 40px; padding: 9px 13px; }
  .biux-devis-overlay .flow-field textarea { min-height: 72px; }
  .biux-devis-overlay .flow-field label { font-size: 12px; }
}

/* ---- Animation d'entree de chaque etape ---- */
.biux-devis-overlay .flow-step.is-active .flow-wrap { animation: biux-devis-flow-in .45s cubic-bezier(.22,.61,.36,1) both; }
@keyframes biux-devis-flow-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

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