*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green: #41b883;
  --green-light: #a8dcc5;
  --pink: #ff77a9;
  --yellow: #fedd63;
  --yellow-bg: #fef7de;
  --sidebar-bg: #f1f1f1;
  --text-dark: #0a0a0a;
  --text-medium: #2f2f2f;
  --text-muted: #5d5d5d;
  --text-light: #7e7e7e;
  --border: #e0e0e0;
  --border-light: #f1f1f1;
  --card-shadow: 0 3px 10px rgba(53,53,53,0.15);
}

/* ─── ANIMATIONS ─── */
@keyframes selectPulse {
  0%, 100% { box-shadow: var(--card-shadow); }
  50% { box-shadow: 0 6px 16px rgba(65, 184, 131, 0.2); }
}

@keyframes fadeInStep {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeOutStep {
  from { opacity: 1; }
  to { opacity: 0; }
}

@keyframes stepTitleIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

body {
  font-family: 'Avenir', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  background: white;
  height: 100vh;
  display: flex;
  overflow: hidden;
}

/* Conteneur racine : ligne sidebar + main (desktop), hauteur fluide sur mobile dans la media query ≤1050px */
.app-shell {
  display: flex;
  width: 100%;
  flex: 1;
  min-height: 0;
  height: 100vh;
  overflow: hidden;
}

/* ─── SIDEBAR ─── */
.sidebar {
  width: 430px;
  min-width: 430px;
  background: var(--sidebar-bg);
  height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  align-items: center;
}

.sidebar-logo {
  padding: 28px 35px 20px;
  flex-shrink: 0;
  z-index: 2;
}

.logo img { height: 55px; width: auto; display: block; }

.sidebar-content {
  flex: 1;
  display: flex;
  position: relative;
  overflow: hidden;
  justify-content: center;
  align-items: center;
}

.sidebar-state { display: none; flex-direction: column; flex: 1; }
.sidebar-state.active {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.sidebar-states {
  height: 490px;
  display: flex;
  align-content: flex-start;
  align-items: flex-start;
}

/* Sidebar product image area */
.sidebar-img {
  flex: 1;
  display: flex;
  justify-content: center;
  padding: 0 0 20px;
  position: relative;
  flex-direction: column;
}

.sidebar-img img {
  max-width: 100%;
  object-fit: contain;
}

/* CSS Construction stages */
.product-stage {
  width: 260px;
  height: 200px;
  position: relative;
}
.stage-frame {
  background: linear-gradient(135deg, #c8b89a 0%, #b8a080 40%, #d4c0a0 100%);
  border-radius: 12px;
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.stage-frame::before {
  content: '';
  position: absolute;
  inset: 8px;
  border: 3px solid rgba(255,255,255,0.3);
  border-radius: 8px;
}
.stage-frame::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 30%;
  background: rgba(0,0,0,0.1);
}

.sidebar-tip {
  padding: 16px 30px 24px;
  font-size: 17px;
  color: var(--text-light);
  text-align: center;
  line-height: 1.5;
  flex-shrink: 0;
}
.sidebar-tip strong {
  display: block;
  color: var(--text-medium);
  font-weight: 800;
  font-size: 17px;
  margin-bottom: 3px;
}

/* Entrée latérale + léger scale (le step reste en translateY — effet distinct) */
@keyframes sidebar-tip-enter {
  from {
    opacity: 0;
    transform: translateX(18px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

.sidebar-state.active .sidebar-tip {
  animation: sidebar-tip-enter 0.52s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.16s;
}

@media (prefers-reduced-motion: reduce) {
  .sidebar-state.active .sidebar-tip {
    animation: none;
  }
}

/* Intro sidebar */
.intro-tagline {
  text-align: center;
  font-size: 20px;
  font-weight: 500;
  color: var(--text-dark);
  line-height: 1.4;
  padding: 0 40px 60px;
}
.intro-video {
  display: block;
  width: 300px;
  height: auto;
  margin: 0 0 20px;
  border-radius: 16px;
  object-fit: cover;
  background: none;
}

/* Stats card */
.stats-card {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  flex-shrink: 0;
  width: 340px;
}
.stats-row {
  display: flex;
  align-items: stretch;
  position: relative;
}
.stat-item { flex: 1; padding: 18px 16px; }
.stat-item + .stat-item { border-left: 1px solid var(--border); }
.stat-value { font-size: 24px; font-weight: 900; color: var(--text-medium); line-height: 1.2; }
.stat-label { color: var(--text-light); font-size: 15px; }
.stats-trust { border-top: 1px solid var(--border); padding: 16px 16px; }
.trust-title { font-weight: 800; font-size: 16px; color: var(--text-medium); margin-bottom: 3px; }
.trust-meta { display: flex; align-items: center; gap: 6px; font-size: 14px; color: var(--text-light); flex-wrap: wrap; }
.stars { display: flex; gap: 1px; }
.star { width: 13px; height: 13px; background: #00b67a; display: inline-flex; align-items: center; justify-content: center; }
.star::after { content: '★'; color: white; font-size: 9px; }

/* ─── Sidebar « Merci » + réseaux (maquette) ─── */
.sidebar-merci .sidebar-merci-visual {
  flex: 0 0 auto;
  align-items: center;
}

.sidebar-merci .merci-sidebar-hero {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.sidebar-merci .social-section {
  width: 100%;
  flex-shrink: 0;
  margin-top: auto;
  text-align: center;
}

.sidebar-merci .social-title {
  font-weight: 900;
  font-size: 18px;
  color: var(--text-dark);
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  text-align: center;
}

.sidebar-merci .social-buttons {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.sidebar-merci .social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  max-width: fit-content;
  margin: 0;
  padding: 13px 22px;
  background: #fff;
  border: none;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  font-family: inherit;
  color: var(--pink);
  cursor: pointer;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.07), 0 1px 3px rgba(0, 0, 0, 0.04);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  text-decoration: none;
  box-sizing: border-box;
}
.sidebar-merci .social-btn img{
  display: block;
  width: 24px;
}

.sidebar-merci .social-btn-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: block;
  object-fit: contain;
}

.sidebar-merci .social-btn:hover {
  background: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1), 0 2px 6px rgba(0, 0, 0, 0.05);
}

.sidebar-merci .social-btn:active {
  transform: translateY(0);
}

/* ─── MAIN ─── */
.main {
  flex: 1;
  min-width: 0;
  min-height: 0;
  height: 100vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

/* Progress bar */
.progress-area {
  padding: 42px 0 0 0;
  flex-shrink: 0;
  display: none;
  max-width: 515px;
  width: 100%;
  margin: 0 auto;
}
.progress-area.visible { display: block; }
.progress-labels {
  display: flex; justify-content: space-between;
  font-size: 10px; font-weight: 800;
  color: #5e5e5e; text-transform: uppercase;
  letter-spacing: 0.5px; margin-bottom: 8px;
}
.progress-track {
  height: 5px; background: #f1f1f1; border-radius: 8px; position: relative;
}
.progress-fill {
  position: absolute; left: 0; top: 0; height: 100%;
  background: var(--yellow);
  transition: width 0.4s ease; 
  z-index: 30;
  border-radius: 8px;
}

/* Step container */
.step-container {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 30px 80px 40px;
}

.step { display: none; flex-direction: column; align-items: center; gap: 40px; width: 100%; max-width: 910px; }
.step.active { display: flex; }

.step-header { display: flex; flex-direction: column; align-items: center; gap: 4px; width: 100%; }
.section-label { font-size: 17px; font-weight: 800; color: var(--pink); text-transform: uppercase; }
.step-title { font-size: 32px; font-weight: 800; color: var(--text-dark); text-align: center; line-height: 1.2; }
.step-subtitle { font-size: 16px; color: var(--text-light); text-align: center; margin-top: 4px; }

/* Pill badge */
.pill-badge {
  background: #ffe0ee; color: var(--pink);
  padding: 7px 18px; border-radius: 20px;
  font-size: 14px; font-weight: 700;
  display: inline-block;
}

/* Tooltip hidden by default on steps 11, 12, 13 */
#step-11 .tooltip,
#step-12 .tooltip,
#step-13 .tooltip {
  display: none;
}

#step-11 .tooltip.visible,
#step-12 .tooltip.visible,
#step-13 .tooltip.visible {
  display: block;
  animation: pulsePop 0.5s ease-out;
}

/* ─── INTRO CARDS ─── */
.project-cards { display: flex; gap: 16px; width: 100%; }
.project-card {
  flex: 1; background: white; border: 1px solid var(--border-light);
  border-radius: 24px; overflow: hidden; cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s, opacity 0.2s;
  padding: 8px 8px 20px; display: flex;
  flex-direction: column; align-items: center; gap: 16px;
}
.project-card:hover { border-color: var(--green); }
.project-card.selected { border: 2px solid var(--green); box-shadow: var(--card-shadow); animation: selectPulse 0.6s ease-out; }
.project-card.dimmed { opacity: 0.5; }
.project-card-img { width: 100%; height: 260px; border-radius: 16px; object-fit: cover; display: block; }
.project-card-label { font-size: 18px; font-weight: 800; color: #131313; text-align: center; line-height: 1.3; }

/* ─── ICON OPTIONS ─── */
.icon-options { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; width: 100%; }
.icon-option {
  display: flex; align-items: center; gap: 16px;
  padding: 16px; background: white;
  border: 1px solid var(--border-light); border-radius: 16px;
  cursor: pointer; transition: border-color 0.2s, box-shadow 0.2s, opacity 0.2s;
}
.icon-option:hover { border-color: var(--green); }
.icon-option.selected { border: 2px solid var(--green); box-shadow: var(--card-shadow); animation: selectPulse 0.6s ease-out; }
.icon-option.dimmed { opacity: 0.5; }
.icon-box {
  width: 44px; height: 44px; min-width: 44px; border-radius: 12px;
  background: var(--green-light); display: flex; align-items: center; justify-content: center;
}
.icon-box svg { width: 24px; height: 24px; stroke: #1a6644; fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.icon-box img { width: 24px; height: 24px; display: block; object-fit: contain; flex-shrink: 0; }
.icon-option-label { font-size: 18px; font-weight: 700; color: var(--text-dark); }

/* ─── IMAGE GRID (surfaces) ─── */
.image-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; width: 100%; }
.image-option.image-option-33 { grid-template-columns: repeat(3, 1fr); }
.image-option {
  background: white; border: 1px solid var(--border-light);
  border-radius: 20px; padding: 8px 8px 12px;
  cursor: pointer; transition: border-color 0.2s, box-shadow 0.2s, opacity 0.2s;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.image-option:hover { border-color: var(--green); }
.image-option.selected { border: 2px solid var(--green); box-shadow: var(--card-shadow); animation: selectPulse 0.6s ease-out; }
.image-option.dimmed { opacity: 0.5; }
.image-option img { width: 100%; height: 180px; object-fit: cover; border-radius: 12px; display: block; }
#step-2 .image-option img { height: 130px; }
.image-option-label { font-size: 18px; font-weight: 800; color: var(--text-dark); text-align: center; }
.image-option-empty { height: auto; display: flex; align-items: center; justify-content: center; }

.image-options { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; width: 100%;  }

.image-options--maison-choice .image-options__visual {
  width: 100%;
  height: 240px;
  object-fit: none;
  background-color: #F1F1F1;
  border-radius: 12px;
  display: block;
}

/* ─── TEXT OPTIONS ─── */
.text-options { display: flex; flex-direction: column; gap: 12px; width: 100%; max-width: 660px; }
.text-options-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; width: 100%; }
.text-option {
  padding: 16px 20px; background: white; border: 1px solid var(--border-light);
  border-radius: 16px; cursor: pointer; font-size: 18px; font-weight: 600;
  color: var(--text-dark); transition: border-color 0.2s, box-shadow 0.2s;
  display: flex; align-items: center; gap: 12px;
}
.text-option:hover { border-color: var(--green); }
.text-option.selected { border: 2px solid var(--green); box-shadow: var(--card-shadow); animation: selectPulse 0.6s ease-out; }
.text-option.dimmed { opacity: 0.45; }

/* ─── TOOLTIP ─── */
.tooltip {
  background: #C7F1E0; border: 1px solid #0AC084;
  border-radius: 16px; padding: 16px; font-size: 14px;
  text-align: center; width: 100%; max-width: 660px; line-height: 1.5;
}
.tooltip strong { font-weight: 800; }

/* ─── SLIDER ─── */
.slider-wrap {
  width: 100%;
  max-width: 600px;
  position: relative;
  padding-top: 60px;
}

.slider-bubble {
  position: absolute;
  top: 0;
  left: 0;
  /* left = centre du thumb ; translateX(-50%) centre la bulle + la queue (::after) sous ce point */
  transform: translateX(-50%) translateY(-6px);
  background: var(--green);
  color: white;
  font-weight: 900;
  font-size: 22px;
  padding: 10px 18px;
  border-radius: 8px;
  text-align: center;
  font-family: inherit;
  white-space: nowrap;
  pointer-events: none;
  transition: transform 0.1s ease-out, box-shadow 0.2s ease, background 0.3s ease;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(65, 184, 131, 0.25);
  letter-spacing: -0.5px;
  width: max-content;
  min-width: 7ch;
  box-sizing: border-box;
}

.slider-bubble::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-top: 8px solid var(--green);
}

.slider-bubble.active {
  transform: translateX(-50%) translateY(-10px) scale(1.06);
  box-shadow: 0 6px 20px rgba(65, 184, 131, 0.35);
}

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: linear-gradient(to right, var(--green) 0%, var(--green) 50%, #e0e0e0 50%, #e0e0e0 100%);
  outline: none;
  cursor: pointer;
  transition: background 0.2s ease;
}

input[type="range"]:hover {
  filter: brightness(1.1);
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 20px; height: 20px;
  border-radius: 50%; background: var(--green); cursor: pointer;
  box-shadow: 0 2px 8px rgba(65,184,131,0.3); border: 3px solid white;
}
input[type="range"]::-moz-range-thumb {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--green); cursor: pointer; border: 3px solid white;
  box-shadow: 0 2px 8px rgba(65,184,131,0.3);
}

#budget-slider::-webkit-slider-thumb {
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
#budget-slider:hover::-webkit-slider-thumb {
  transform: scale(1.22);
  box-shadow: 0 4px 14px rgba(65, 184, 131, 0.45);
}
#budget-slider::-moz-range-thumb {
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
#budget-slider:hover::-moz-range-thumb {
  transform: scale(1.22);
  box-shadow: 0 4px 14px rgba(65, 184, 131, 0.45);
}

/* ─── TEXT INPUTS ─── */
.input-group { width: 100%; max-width: 660px; display: flex; flex-direction: column; gap: 18px; }
.input-field {
  border: none; border-bottom: 1.5px solid var(--border);
  padding: 12px 0; font-size: 18px; font-family: inherit;
  color: var(--text-dark); background: transparent; outline: none;
  width: 100%; transition: border-color 0.2s;
}
.input-field:focus { border-bottom-color: var(--green); }
.input-field::placeholder { color: var(--text-light); }
.phone-row { display: flex; align-items: baseline; gap: 10px; border-bottom: 1.5px solid var(--border); padding: 12px 0; }
.phone-row:focus-within { border-bottom-color: var(--green); }
.phone-prefix { font-size: 18px; color: var(--text-light); flex-shrink: 0; }
.phone-row .input-field { border: none; padding: 0; }

.confidential { font-size: 13px; color: var(--text-light); text-align: center; margin-top: 16px; }

/* ─── NAVIGATION BUTTONS ─── */
.nav-buttons { display: flex; gap: 16px; align-items: center; justify-content: center; margin-top: 20px; }
.btn-back {
  display: flex; align-items: center; gap: 8px;
  padding: 18px 24px; background: #fcfcfc; border: none;
  border-radius: 16px; font-size: 19px; font-weight: 800;
  color: var(--text-muted); cursor: pointer; font-family: inherit;
  transition: background 0.2s;
}
.btn-back:hover { background: #ececec; }
.btn-continue {
  display: flex; align-items: center; gap: 12px;
  padding: 18px 32px; background: var(--pink); border: none;
  border-radius: 16px; font-size: 19px; font-weight: 800;
  color: white; cursor: pointer; font-family: inherit;
  min-width: 200px; justify-content: center;
  transition: opacity 0.2s, background 0.2s;
}
.btn-continue:hover { opacity: 0.9; }
.btn-continue.disabled { background: #b0b0b0; cursor: not-allowed; }
.btn-continue.disabled:hover { opacity: 1; }

/* ─── MERCI (step 17 et base) ─── */
.merci-check {
  width: 56px; height: 56px; background: var(--green); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; color: white; position: relative;
}
.merci-sparkles { font-size: 20px; position: absolute; }
.merci-sparkles.tl { top: -18px; left: -20px; }
.merci-sparkles.tr { top: -18px; right: -20px; }
.merci-title { font-size: 32px; font-weight: 900; color: var(--text-dark); }
.merci-subtitle { font-size: 16px; color: var(--text-light); text-align: center; line-height: 1.5; }
.merci-photo { width: 100%; max-width: 480px; height: 280px; object-fit: cover; border-radius: 20px; }
.merci-link { color: var(--pink); font-weight: 700; text-decoration: underline; font-size: 16px; cursor: pointer; }

/* ─── MERCI step 15 (maquette) ─── */
.step.merci-step {
  gap: 32px;
  padding-bottom: 8px;
}

.merci-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  max-width: 540px;
  text-align: center;
}

.merci-icon-cluster {
  position: relative;
  width: 140px;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
}

.merci-step .merci-check {
  position: relative;
  z-index: 2;
  width: 54px;
  height: 54px;
  border-radius: 60px;
  background: linear-gradient(165deg, #d4f2e4 0%, #a8dfc4 55%, #94d6b8 100%);
  box-shadow: 0 8px 20px rgba(65, 184, 131, 0.28);
  font-size: 26px;
  font-weight: 800;
}

.merci-decor-star {
  position: absolute;
  color: #e6b422;
  font-size: 15px;
  line-height: 1;
  pointer-events: none;
}

.merci-decor-a {
  left: 8px;
  top: 14px;
  transform: rotate(-14deg);
}

.merci-decor-b {
  right: 6px;
  top: 8px;
  transform: rotate(16deg);
}

.merci-decor-dot {
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ff8ab8;
  pointer-events: none;
}

.merci-decor-c { left: 2px; bottom: 16px; }
.merci-decor-d { right: 22px; bottom: 22px; }
.merci-decor-e { right: -2px; top: 40px; }
.merci-decor-dot--mint {
  left: 58px;
  top: 20px;
  background: #5fd4a4;
}

.merci-step .merci-title {
  font-size: clamp(28px, 3.6vw, 36px);
  font-weight: 900;
  line-height: 1.1;
}

.merci-step .merci-subtitle {
  font-size: 17px;
  line-height: 1.5;
  max-width: 460px;
  margin: 0;
}

.merci-deck-wrap {
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 4px 0 0;
}

/* Swiper « cards » (step 15 merci) */
.merci-step .merci-cards-swiper {
  width: 100%;
  max-width: 440px;
  height: 300px;
  padding-bottom: 44px;
  overflow: visible;
}

.merci-step .merci-cards-swiper .swiper-slide {
  border-radius: 26px;
  overflow: hidden;
  box-shadow:
    0 18px 40px rgba(15, 23, 42, 0.08),
    0 2px 14px rgba(15, 23, 42, 0.05)
}

.merci-step .merci-cards-swiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.merci-step .merci-cards-swiper .swiper-pagination {
  bottom: 6px;
}

.merci-step .merci-cards-swiper .swiper-pagination-bullet {
  background: var(--text-light);
  opacity: 0.45;
}

.merci-step .merci-cards-swiper .swiper-pagination-bullet-active {
  opacity: 1;
  background: var(--pink);
}

.merci-step .merci-link {
  font-size: 17px;
  font-weight: 800;
  text-underline-offset: 16px;
  text-decoration-thickness: 2px;
  text-decoration-color: var(--pink);
  padding: 6px 10px;
  margin-top: -4px;
}

.merci-step .merci-link:hover {
  opacity: 0.88;
}

.merci-step .merci-link:focus-visible {
  outline: 2px solid var(--pink);
  outline-offset: 4px;
  border-radius: 4px;
}

/* ─── CALENDAR ─── */
.rdv-title { font-size: 30px; font-weight: 900; color: var(--text-dark); align-self: flex-start; }
.rdv-subtitle { font-size: 15px; color: var(--text-light); align-self: flex-start; }
.rdv-benefits { display: flex; gap: 20px; flex-wrap: wrap; align-self: flex-start; }
.rdv-benefit { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-medium); font-weight: 600; }
.check-icon { color: var(--green); font-weight: 900; }

.calendar-layout { display: flex; gap: 32px; width: 100%; align-items: flex-start; }
.calendar-left { flex: 1; }
.calendar-right {
  width: 300px; background: white; border: 1px solid var(--border);
  border-radius: 16px; padding: 20px; flex-shrink: 0;
}

.cal-nav { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.cal-nav span { font-size: 15px; font-weight: 800; color: var(--text-medium); }
.cal-nav button { background: none; border: none; font-size: 18px; cursor: pointer; color: var(--text-muted); }

.cal-table { width: 100%; border-collapse: collapse; text-align: center; }
.cal-table th { font-size: 11px; color: var(--text-light); padding: 6px 2px; font-weight: 600; text-transform: uppercase; }
.cal-table td { padding: 3px 2px; }
.cal-day {
  width: 34px; height: 34px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; margin: auto; font-size: 14px; cursor: default; color: var(--text-muted);
}
.cal-day.available { background: var(--yellow); font-weight: 800; cursor: pointer; color: var(--text-dark); }
.cal-day.available:hover { background: #fec830; }
.cal-day.selected { background: var(--yellow); font-weight: 900; color: var(--text-dark); }

.cal-right-title { font-size: 14px; font-weight: 800; color: var(--text-medium); margin-bottom: 14px; }
.time-slots { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.time-slot {
  padding: 10px 8px; border: 1px solid var(--border); border-radius: 10px;
  font-size: 13px; text-align: center; cursor: pointer;
  transition: all 0.15s; color: var(--text-medium); font-weight: 500;
}
.time-slot:hover { border-color: var(--yellow); background: #fffaeb; }
.time-slot.selected { background: var(--yellow); border-color: var(--yellow); font-weight: 700; }

.cal-timezone { font-size: 12px; color: var(--text-light); margin-top: 16px; }

/* ─── CONFIRMATION (step 17) ─── */
.confirm-full {
  width: 100%; height: 100%;
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 32px; padding: 60px;
}

.confirm-step {
  position: relative;
  gap: 16px;
  max-width: 920px;
  margin: 0 auto;
}

.confirm-hero {
  margin-bottom: 4px;
}

.confirm-step .merci-icon-cluster {
  margin-bottom: 10px;
}

.confirm-step .merci-check.confirm-step-check {
  border-radius: 50%;
  width: 56px;
  height: 56px;
  background: linear-gradient(165deg, #d4f2e4 0%, #9be0c4 50%, #7fd4b0 100%);
  box-shadow: 0 8px 24px rgba(65, 184, 131, 0.35);
  font-weight: 800;
}

.confirm-step .merci-title {
  font-size: clamp(28px, 3.6vw, 36px);
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 1.12;
  text-align: center;
}

.confirm-step .merci-subtitle {
  font-size: 17px;
  line-height: 1.55;
  max-width: 480px;
  margin: 0 auto;
}

.confirm-stage {
  position: relative;
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  padding: 24px 8px 8px;
  min-height: 220px;
}

.confirm-deco-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.confirm-deco-calendar {
  position: absolute;
  left: clamp(4px, 2vw, 24px);
  top: 44%;
  transform: translateY(-50%) rotate(-14deg);
  font-size: clamp(2.75rem, 7vw, 4.5rem);
  line-height: 1;
  filter: drop-shadow(0 14px 28px rgba(0, 0, 0, 0.12));
  opacity: 0.88;
}

.confirm-deco-burst {
  position: absolute;
  right: clamp(2px, 1.5vw, 20px);
  top: 40%;
  transform: translateY(-50%);
  width: clamp(72px, 14vw, 104px);
  height: clamp(72px, 14vw, 104px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.confirm-burst-shape {
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, #ff8eb8 0%, #ff5a98 55%, #ff77a9 100%);
  clip-path: polygon(50% 0%, 62% 16%, 84% 10%, 76% 34%, 98% 42%, 78% 54%, 90% 78%, 64% 70%, 50% 94%, 36% 70%, 10% 78%, 22% 54%, 2% 42%, 24% 34%, 16% 10%, 38% 16%);
  opacity: 0.95;
  filter: drop-shadow(0 10px 22px rgba(255, 90, 140, 0.38));
}

.confirm-burst-phone {
  position: relative;
  z-index: 1;
  font-size: clamp(1.75rem, 4.5vw, 2.25rem);
  transform: rotate(-11deg);
}

.confirm-burst-bell {
  position: absolute;
  z-index: 2;
  top: 6px;
  right: 10px;
  font-size: 1.15rem;
}

.confirm-cards {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  align-items: stretch;
}

.confirm-card {
  flex: 1 1 240px;
  max-width: 308px;
  min-width: 216px;
  padding: 38px 10px 42px;
  background: #fff;
  border: none;
  border-radius: 22px;
  box-shadow:
    0 26px 55px rgba(15, 23, 42, 0.11),
    0 10px 22px rgba(15, 23, 42, 0.06);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.confirm-card:hover {
  transform: translateY(-5px);
  box-shadow:
    0 36px 64px rgba(15, 23, 42, 0.14),
    0 14px 28px rgba(15, 23, 42, 0.08);
}

.confirm-card:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 4px;
}

.confirm-card-icon {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2px;
}

.confirm-logo {
  display: block;
}

.confirm-card-sub {
  font-size: 20px;
  color: var(--text-light);
  font-weight: 500;
}

.confirm-card-name {
  font-size: 22px;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--text-dark);
  text-align: center;
}


/* ─── MOBILE INTRO BAR (masqué par défaut — desktop ≥ 1051px) ─── */
.mobile-intro-bar {
  display: none;
  box-sizing: border-box;
  flex-shrink: 0;
  background: var(--sidebar-bg);
  border-bottom: 1px solid var(--border-light);
}

.intro-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  min-width: 0;
}

.intro-logo img {
  display: block;
  height: 36px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

/* Bloc .sidebar-img cloné depuis la sidebar */
.intro-image .sidebar-img {
  margin: 0;
  padding: 0;
}

.intro-image .intro-video {
  width: 100%;
  max-width: 100%;
  max-height: 108px;
  height: auto;
  margin: 0;
  border-radius: 10px;
  object-fit: cover;
  background: #000;
}

.intro-image .intro-tagline {
  font-size: 11px;
  font-weight: 600;
  line-height: 1.25;
  padding: 0 4px;
  margin: 0;
  color: var(--text-medium);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-align: center;
}

.intro-image .sidebar-img > img,
.intro-image .merci-sidebar-hero {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: 120px;
  height: auto;
  object-fit: contain;
}

.intro-image .merci-sidebar-hero {
  object-fit: cover;
  max-height: 104px;
}

.intro-image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  width: auto;
  height: auto;
}

.intro-image .product-stage {
  max-width: 100%;
  max-height: 120px;
  width: auto;
  height: auto;
}

.intro-image .stage-frame {
  max-height: 120px;
}

/* ─── Desktop : sidebar visible, pas de barre mobile ─── */
@media (min-width: 1051px) {
  .sidebar {
    display: flex;
  }

  .mobile-intro-bar {
    display: none;
  }

  .progress-track {
    background: #fff;
  }

  /* Entrée / sortie d’étape animées (desktop uniquement — sync avec goToStep ~300 ms) */
  .step.active { animation: fadeInStep 0.4s ease-out; }
  .step.fade-out { animation: fadeOutStep 0.3s ease-out forwards; }
}

/* ─── Écrans < 1300px : sidebar plus étroite (desktop), padding contenu ─── */
@media (max-width: 1299px) {
  .step-container {
    padding: 30px 50px 40px;
  }
}

@media (max-width: 1299px) and (min-width: 1051px) {
  .sidebar {
    width: 370px;
    min-width: 370px;
  }
}

/* ─── Tablette / mobile : barre haute + contenu plein largeur ─── */
@media (max-width: 1050px) {
  /* Pas d’animation entre les étapes (instantané — voir goToStep) */
  .step.fade-out { animation: none; }

  .sidebar {
    display: none;
  }

  .mobile-intro-bar {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0;
    padding: 0px 12px 0 16px;
    min-height: 108px;
  }

  /* Accueil (step 0) : colonne logo + carte stats, pas de plafond de hauteur */
  .mobile-intro-bar.mobile-intro-bar--step0 {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 16px 16px 14px;
    gap: 6px;
    min-height: 0;
    max-height: none;
  }

  .mobile-intro-bar--step0 .intro-image .stats-row {
    display: none;
  }

  .mobile-intro-bar--step0 .intro-logo {
    max-width: 100%;
    width: 100%;
    justify-content: flex-start;
    margin-top: 0px;
  }

  .mobile-intro-bar--step0 .intro-image {
    width: 100%;
    flex: none;
    max-width: 100%;
    min-width: 0;
  }

  .mobile-intro-bar--step0 .intro-image .stats-card {
    width: 100%;
    max-width: 100%;
    background-color: transparent;
    border-radius: 0;
  }

  .mobile-intro-bar--step0 .stat-item {
    padding: 8px 12px 8px 12px;
  }

  .mobile-intro-bar--step0 .stat-value {
    font-size: 19px;
    font-weight: 600;
  }

  .mobile-intro-bar--step0 .stat-label {
    font-size: 13px;
  }

  .mobile-intro-bar--step0 .stats-trust {
    padding: 0 4px;
    border-top: none;
  }

  .mobile-intro-bar--step0 .trust-title {
    font-size: 14px;
  }

  .mobile-intro-bar--step0 .trust-meta {
    font-size: 12px;
    gap: 8px;
  }

  .intro-logo {
    max-width: 44%;
    flex-shrink: 0;
    margin-top: 16px; 
  }

  .intro-logo img {
    height: 34px;
  }

  body {
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    background: var(--sidebar-bg);
    height: auto;
    min-height: 100dvh;
  }

  .app-shell {
    height: auto;
    min-height: 100dvh;
    overflow: visible;
  }

  .step-container {
    border-radius: 20px 20px 0 0;
    background-color: #fff;
    padding: 24px 36px calc(88px + env(safe-area-inset-bottom, 0px));
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
    align-items: stretch;
    justify-content: flex-start;
    flex: 0 1 auto;
    min-height: 0;
  }

  .step.active {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
    animation: none;
  }

  .step.active .step-title {
    animation: stepTitleIn 0.28s ease-out both;
  }

  .merci-deck-wrap {
    padding: 10px 12px 4px;
  }

  .project-cards { flex-direction: column; gap: 12px; }
  .image-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    width: 100%;
    max-width: 100%;
  }

  /* Équipements : moins de cartes, libellés longs → 1 col, vignette + texte (surface reste en 2 col) */
  #step-3 .image-grid {
    grid-template-columns: 1fr;
    gap: 6px;
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
  }
  #step-3 .image-option {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    padding: 10px 14px;
    gap: 14px;
  }
  #step-3 .image-option img {
    width: 88px;
    height: 88px;
    min-width: 88px;
    flex-shrink: 0;
    object-fit: cover;
  }
  #step-3 .image-option-label {
    text-align: left;
    flex: 1;
    min-width: 0;
    line-height: 1.25;
  }

  /* « Que recherchez-vous ? » — éviter le mode ligne + vignette 70px qui coupe le texte */
  #step-1 .image-options--maison-choice {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
    gap: 12px;
  }
  #step-1 .image-options--maison-choice .image-option {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 12px 14px 16px;
    gap: 12px;
    overflow: visible;
  }
  #step-1 .image-options--maison-choice .image-options__visual {
    width: 100%;
    height: auto;
    min-height: 128px;
    max-height: 200px;
    flex-shrink: 0;
    object-fit: cover;
  }
  #step-1 .image-options--maison-choice .image-option-label {
    text-align: center;
    line-height: 1.35;
  }

  /* Surfaces type extension : libellés « De xx à yy m² » — une colonne, vignette + texte */
  #step-2 .surface-grid--extension {
    grid-template-columns: 1fr;
    gap: 10px;
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
  }
  #step-2 .surface-grid--extension .image-option:not(.image-option-empty) {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    padding: 10px 14px;
    gap: 14px;
  }

  #step-2 .surface-grid--extension .image-option:not(.image-option-empty) img {
    width: 88px;
    height: 88px;
    min-width: 88px;
    flex-shrink: 0;
    object-fit: cover;
  }
  #step-2 .surface-grid--extension .image-option:not(.image-option-empty) .image-option-label {
    text-align: left;
    flex: 1;
    min-width: 0;
    line-height: 1.25;
  }
  #step-2 .surface-grid--extension .image-option.image-option-empty {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 18px 16px;
    gap: 0;
    min-height: 72px;
  }
  #step-2 .surface-grid--extension .image-option.image-option-empty > .image-option-empty {
    display: none;
  }
  #step-2 .surface-grid--extension .image-option.image-option-empty .image-option-label {
    text-align: center;
    margin: 0;
  }

  .image-option {
    min-width: 0;
    overflow: hidden;
  }
  .image-option img {
    min-width: 0;
  }

  /* Typo harmonisée (tablette / mobile ≤1050px) */
  .step-title { font-size: 26px; line-height: 1.2; }
  .section-label { font-size: 14px; }
  .step-subtitle { font-size: 15px; line-height: 1.45; }

  .project-card-label,
  .icon-option-label,
  .image-option-label,
  .text-option {
    font-size: 16px;
    line-height: 1.35;
  }

  .pill-badge { font-size: 13px; }
  .tooltip { font-size: 14px; line-height: 1.45; }

  .input-field,
  .phone-prefix { font-size: 16px; }

  .slider-bubble {
    font-size: 18px;
    padding: 9px 15px;
  }

  .merci-link { font-size: 15px; }

  .merci-title,
  .merci-step .merci-title { font-size: 26px; line-height: 1.15; }
  .merci-subtitle,
  .merci-step .merci-subtitle { font-size: 15px; line-height: 1.5; }

  .confirm-card-sub { font-size: 14px; }
  .confirm-card-name { font-size: 14px; }

  .rdv-title { font-size: 24px; }
  .rdv-subtitle { font-size: 15px; }
  .rdv-benefit { font-size: 14px; }

  /* Bas d’écran : actions fixes, sans dépasser la largeur (safe area inclus) */
  .nav-buttons {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    margin: 0 !important;
    padding: 12px max(16px, env(safe-area-inset-left, 0px)) max(12px, env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-right, 0px));
    gap: 10px;
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-end;
    background: #fff;
    border-top: 1px solid var(--border-light);
    box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.07);
    z-index: 50;
    box-sizing: border-box;
    max-width: 100%;
  }

  .nav-buttons .btn-back {
    flex: 0 0 auto;
    min-width: 0;
  }

  .nav-buttons .btn-continue {
    flex: 1 1 0;
    min-width: 0;
    max-width: 100%;
  }

  .nav-buttons .btn-back,
  .nav-buttons .btn-continue {
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    transition: opacity 0.1s ease, background-color 0.1s ease, filter 0.1s ease;
  }

  /*
   * Tooltips : bandeau fixe au-dessus des actions (88px ≈ barre nav + marge, aligné step-container)
   * Hauteur max = viewport moins cette bande et une réserve haute (intro / titre / confort)
   */
  .step .tooltip {
    position: fixed;
    left: max(16px, env(safe-area-inset-left, 0px));
    right: max(16px, env(safe-area-inset-right, 0px));
    bottom: calc(88px + env(safe-area-inset-bottom, 0px) + 8px);
    z-index: 45;
    width: auto;
    max-width: none;
    margin: 0;
    max-height: calc(
      100vh - 88px - env(safe-area-inset-bottom, 0px) - 8px - env(safe-area-inset-top, 0px) - max(100px, 20vh)
    );
    max-height: calc(
      100dvh - 88px - env(safe-area-inset-bottom, 0px) - 8px - env(safe-area-inset-top, 0px) - max(100px, 20vh)
    );
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    box-sizing: border-box;
    box-shadow: 0 -6px 28px rgba(0, 0, 0, 0.1);
  }

  /* Même barre fine qu’en mobile : visible dès ≤1050px (pas seulement ≤767px) */
  .main {
    position: relative;
    overflow-x: hidden;
    overflow-y: visible;
    height: auto;
    min-height: 0;
    flex: 1 1 auto;
    -webkit-overflow-scrolling: touch;
  }

  .progress-area.visible {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    max-width: none;
    height: 3px;
    padding: 0;
    margin: 0;
    z-index: 20;
    box-sizing: border-box;
  }

  .progress-area.visible .progress-labels {
    display: none;
  }

  .progress-area.visible .progress-track {
    height: 3px;
    background: #FFFFFF;
    border-radius: 0;
    width: 100%;
    margin: 0;
  }

  .progress-area.visible .progress-fill {
    height: 100%;
    border-radius: 0;
    transition: width 0.4s ease;
  }
}

/* Intro step : 768px–1050px — carte en ligne (vignette + libellé), pile verticale des cartes */
@media (max-width: 1050px) and (min-width: 768px) {
  .project-card {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    padding: 10px 16px 10px 10px;
    gap: 16px;
    width: 100%;
    flex: none;
  }

  .project-card-img {
    width: 140px;
    min-width: 140px;
    height: 120px;
    flex-shrink: 0;
  }

  .project-card-label {
    text-align: left;
    flex: 1;
    min-width: 0;
    line-height: 1.35;
  }

  .project-card-label > br {
    display: none;
  }

  /* « Que recherchez-vous ? » — 2 colonnes, vignette + texte en ligne */
  #step-1 .image-options--maison-choice {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
    gap: 12px;
  }

  #step-1 .image-options--maison-choice .image-option {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    padding: 10px 14px 10px 10px;
    gap: 14px;
    overflow: hidden;
  }

  #step-1 .image-options--maison-choice .image-options__visual {
    width: 140px;
    min-width: 140px;
    height: 120px;
    max-height: none;
    min-height: 0;
    object-fit: cover;
  }

  #step-1 .image-options--maison-choice .image-option-label {
    text-align: left;
    flex: 1;
    min-width: 0;
    line-height: 1.35;
  }

  /* Surface studio : grille 2×4, chaque carte en ligne */
  #step-2 #surface-grid:not(.surface-grid--extension) .image-option {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    padding: 10px 14px;
    gap: 14px;
  }

  #step-2 #surface-grid:not(.surface-grid--extension) .image-option img {
    width: 96px;
    height: 96px;
    min-width: 96px;
    flex-shrink: 0;
    object-fit: cover;
  }

  #step-2 #surface-grid:not(.surface-grid--extension) .image-option-label {
    text-align: left;
    flex: 1;
    min-width: 0;
    line-height: 1.25;
  }

  /* Surface extension : grille 2×2 (maquette) */
  #step-2 .surface-grid--extension {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
    gap: 12px;
  }

  /* Équipements : grille 2×2 (768–1050px) ; 1 col en ≤767px (règles générales ≤1050px) */
  #step-3 .image-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
    gap: 10px;
  }

  /* Tooltips : plus d’air au-dessus de la nav (768px–1050px) */
  .step .tooltip {
    bottom: calc(88px + env(safe-area-inset-bottom, 0px) + 16px);
    max-height: calc(
      100vh - 88px - env(safe-area-inset-bottom, 0px) - 16px - env(safe-area-inset-top, 0px) - max(100px, 20vh)
    );
    max-height: calc(
      100dvh - 88px - env(safe-area-inset-bottom, 0px) - 16px - env(safe-area-inset-top, 0px) - max(100px, 20vh)
    );
  }
}

@media (max-width: 560px) {
  .mobile-intro-bar {
    max-height: 108px;
  }

  .mobile-intro-bar.mobile-intro-bar--step0 {
    max-height: none;
  }

  .intro-logo {
    max-width: 100%;
    justify-content: flex-start;
  }

  .intro-logo img {
    height: 30px;
  }

  .intro-image {
    flex: none;
    max-height: 240px;
    min-height: 88px;
  }

  .mobile-intro-bar--step0 .intro-image {
    max-height: none;
    min-height: 0;
  }

  .intro-image .intro-video {
    max-height: 148px;
  }

  .intro-image .sidebar-img > img,
  .intro-image .merci-sidebar-hero {
    max-height: 102px;
  }

  .intro-image .merci-sidebar-hero {
    max-height: 148px;
  }
}

/* ─── ANIMATIONS ─── */
@keyframes pulsePop {
  0% {
    opacity: 0;
    transform: scale(0.95);
  }
  70% {
    transform: scale(1.05);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.pill-badge {
  animation: pulsePop 0.5s ease-out;
}


/* ─── MOBILE (< 768px) ─── */
@media (max-width: 767px) {
  .logo img { height: 32px; }

  .main { height: auto; position: relative; min-height: 0; }

  .step-container {
    /* Réserver la hauteur de la barre d’actions fixe (ne pas écraser le padding du bloc ≤1050px par 10px) */
    padding: 30px 16px 120px;
    justify-content: flex-start;
    height: stretch;
  }

  .step { gap: 25px; }
  .step-title { font-size: 22px; line-height: 1.2; }
  .section-label { font-size: 13px; }
  .step-subtitle { font-size: 14px; line-height: 1.45; }

  .project-cards { flex-direction: column; }
  .project-card { flex-direction: row; padding: 8px 8px 8px; }
  .project-card-img { height: 110px; width: 110px; }
  .project-card-label > br {display: none;}
  .project-card-label { text-align: left; }

  .project-card-label,
  .icon-option-label,
  .image-option-label,
  .text-option {
    font-size: 16.5px;
    line-height: 1.35;
  }

  .image-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .icon-option { padding: 8px; }
  .image-option { flex-direction: row; padding: 8px; }
  .image-option img { height: 70px; width: 70px; flex-shrink: 0; }
  .image-option-label { min-width: 0; }
  .image-option-empty { height: 88px; }
  .image-option-empty{ justify-content: center; }

  /* « Que recherchez-vous ? » — 1 col, carte en ligne + vignette un peu plus large que le défaut */
  #step-1 .image-options--maison-choice {
    grid-template-columns: 1fr;
    max-width: 100%;
  }

  #step-1 .image-options--maison-choice .image-option {
    flex-direction: row;
    align-items: center;
    padding: 10px 12px;
    gap: 12px;
    overflow: hidden;
  }

  #step-1 .image-options--maison-choice .image-options__visual {
    width: 108px;
    min-width: 108px;
    height: 108px;
    max-height: none;
    min-height: 0;
    object-fit: cover;
  }

  #step-1 .image-options--maison-choice .image-option-label {
    text-align: left;
    flex: 1;
    min-width: 0;
  }

  /* Surface studio : vignette 80px + libellé aligné à gauche (évite le 70px trop étroit) */
  #step-2 #surface-grid:not(.surface-grid--extension) .image-option:not(.image-option-empty) img {
    width: 80px;
    height: 80px;
    min-width: 80px;
  }

  #step-2 #surface-grid:not(.surface-grid--extension) .image-option-label {
    text-align: left;
  }

  /* Surface extension : rester en 1 colonne sur très petit écran */
  #step-2 .surface-grid--extension {
    grid-template-columns: 1fr;
  }

  .icon-options { grid-template-columns: 1fr; gap: 10px; }

  .text-options-grid { grid-template-columns: 1fr; }
  .text-option { padding: 14px 18px; }

  .slider-wrap { max-width: 100%; padding-top: 50px; }
  .slider-bubble { font-size: 17px; padding: 8px 12px; }

  .input-group { max-width: 100%; }
  /* .step .tooltip : position fixe héritée du bloc ≤1050px */
  .step .tooltip {
    font-size: 13px;
    padding: 12px 16px;
  }

  .nav-buttons .btn-continue { font-size: 15px; padding: 14px 16px; }
  .nav-buttons .btn-back { padding: 14px 18px; font-size: 15px; }
  .btn-back-text { display: none; }

  .rdv-title { font-size: 22px; line-height: 1.2; }
  .rdv-subtitle { font-size: 14px; line-height: 1.4; }
  .rdv-benefit { font-size: 13px; }
  .rdv-benefits { flex-direction: column; gap: 6px; }
  .calendar-layout { flex-direction: column; gap: 16px; }
  .calendar-right { width: 100%; }
  .time-slots { grid-template-columns: repeat(2, 1fr); }

  .merci-title { font-size: 24px; }
  .merci-photo { height: 180px; }

  .merci-step .merci-title { font-size: 24px; }
  .merci-step .merci-subtitle { font-size: 15px; }

  .merci-step .merci-cards-swiper { height: 220px; padding-bottom: 38px; }

  .confirm-cards { flex-direction: column; align-items: center; gap: 16px; }
  .confirm-card {
    width: 100%;
    max-width: 320px;
    min-width: 0;
    flex: none;
    padding: 32px 22px 36px;
  }
  .confirm-step { padding: 8px 4px 32px; border-radius: 16px; }
  .confirm-deco-calendar { font-size: 2.2rem; opacity: 0.55; left: 2px; }
  .confirm-deco-burst { opacity: 0.65; transform: translateY(-50%) scale(0.85); right: 0; }
  .confirm-stage { min-height: 180px; padding-top: 16px; }

  .pill-badge { font-size: 13px; }
}