/* ============================================================
   REDREALTY — main.css
   All colours flow through :root variables.
   Swap the block below to retheme the entire site.
   ============================================================ */

:root {
  --color-primary:       #1a7f6e;
  --color-primary-dark:  #145f52;
  --color-primary-light: #e8f5f2;
  --color-primary-panel: #1a5c52;
  --color-accent:        #e8384f;
  --color-accent-dark:   #c92d41;
  --color-text:          #1a1a1a;
  --color-text-soft:     #6b7280;
  --color-border:        #e5e7eb;
  --color-bg:            #f9fafb;
  --color-white:         #ffffff;

  --radius-sm:   6px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-full: 9999px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,.08);
  --shadow-md:  0 4px 12px rgba(0,0,0,.08);
  --shadow-lg:  0 8px 24px rgba(0,0,0,.12);

  --transition-fast:   150ms ease;
  --transition-normal: 200ms ease;
  --transition-step:   300ms ease;

  --navbar-h: 64px;
  --bottombar-h: 72px;
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ── Navbar ─────────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--navbar-h);
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
}
.navbar__logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}
.navbar__logo span { color: var(--color-primary-dark); }
.navbar__cta {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border: 1.5px solid var(--color-text);
  border-radius: var(--radius-full);
  background: transparent;
  font-size: .875rem;
  font-weight: 500;
  color: var(--color-text);
  transition: border-color var(--transition-normal), color var(--transition-normal);
}
.navbar__cta:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.navbar__cta svg { flex-shrink: 0; }

/* ── Two-column wrapper (vendre page) ───────────────────── */
.vendre-layout {
  display: grid;
  grid-template-columns: 1fr 35%;
  min-height: calc(100vh - var(--navbar-h));
}

/* Left panel */
.vendre-left {
  padding: 40px 40px calc(var(--bottombar-h) + 40px);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Centering wrapper — constrains form content to 520px and centres it */
.form-col {
  max-width: 520px;
  width: 100%;
}

/* Step headings sit inside .form-col so they align with inputs */
.step__title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
  letter-spacing: -.02em;
  line-height: 1.2;
}
.step__subtitle {
  font-size: .9375rem;
  color: var(--color-text-soft);
  margin-bottom: 32px;
  line-height: 1.5;
}

/* Progress bar — same width cap, full width on smaller containers */
.progress-bar {
  max-width: 680px;
  width: 100%;
}

/* Right panel */
.vendre-right {
  position: sticky;
  top: var(--navbar-h);
  height: calc(100vh - var(--navbar-h));
  background: var(--color-primary-panel);
  overflow: hidden;
}

/* Map placeholder (step 1) */
.panel-map {
  width: 100%;
  height: 100%;
  background: #2a8c7a;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.4);
  font-size: .875rem;
  letter-spacing: .05em;
}
.panel-map::after {
  content: '🗺';
  font-size: 3rem;
  opacity: .3;
}

/* Decorative shapes (steps 2-4) */
.panel-shapes {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.panel-shapes::before,
.panel-shapes::after {
  content: '';
  position: absolute;
  border-radius: 50%;
}
.panel-shapes::before {
  width: 320px; height: 320px;
  top: -60px; right: -60px;
  background: rgba(255,255,255,.07);
}
.panel-shapes::after {
  width: 220px; height: 220px;
  bottom: 40px; right: 20px;
  background: rgba(255,255,255,.05);
}
.panel-shapes .shape-extra {
  position: absolute;
  width: 160px; height: 160px;
  border-radius: 50%;
  top: 50%; left: -40px;
  transform: translateY(-50%);
  background: rgba(255,255,255,.04);
}

/* ── Progress bar ───────────────────────────────────────── */
.progress-bar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  position: relative;
  margin-bottom: 48px;
}

/* Real track element — injected by JS, sits between first and last dot centres.
   For N dots each in a flex:1 column, the first dot centre is at 100%/(2N) from
   the left, and the track spans 100% - 2×(100%/2N) = 100% × (N-1)/N of the bar. */
.progress-bar__track {
  position: absolute;
  top: 13px;                        /* vertically centred on the 28px dots */
  left:  calc(100% / 10);           /* centre of dot 1  (N=5 → 10%) */
  right: calc(100% / 10);           /* centre of dot 5  (same from right) */
  height: 2px;
  background: var(--color-border);
  z-index: 0;
}

/* Fill is a child of .progress-bar__track so width:X% is relative to the track */
.progress-bar__fill {
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  width: 0%;
  background: var(--color-primary);
  transition: width 400ms ease;
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
  flex: 1;
  min-width: 0;
}

.progress-dot {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--color-white);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-normal), border-color var(--transition-normal);
  font-size: .7rem;
  color: var(--color-white);
  font-weight: 700;
}
.progress-dot--active {
  background: var(--color-primary);
  border-color: var(--color-primary);
}
.progress-dot--done {
  background: var(--color-primary);
  border-color: var(--color-primary);
}
/* No ::after here — JS sets textContent = '✓' directly, one checkmark only */

.progress-label {
  font-size: .72rem;
  color: var(--color-text-soft);
  text-align: center;
  line-height: 1.3;
  max-width: 90px;
}
.progress-label--active { color: var(--color-primary); font-weight: 600; }

/* ── Step container & transitions ───────────────────────── */
.steps-container {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.step {
  display: none;
  animation: none;
  width: 100%;
}
.step.step--active {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.step.slide-in-right {
  display: flex; flex-direction: column; align-items: center;
  animation: slideInRight var(--transition-step) forwards;
}
.step.slide-in-left {
  display: flex; flex-direction: column; align-items: center;
  animation: slideInLeft var(--transition-step) forwards;
}
.step.slide-out-left {
  display: flex; flex-direction: column; align-items: center;
  animation: slideOutLeft var(--transition-step) forwards;
}
.step.slide-out-right {
  display: flex; flex-direction: column; align-items: center;
  animation: slideOutRight var(--transition-step) forwards;
}

/* ── Substeps ────────────────────────────────────────────── */
/* Each .step holds multiple .substep panels.
   Only .substep--active is shown. Transitions use the same
   slide keyframes as steps. */
.substep {
  display: none;
  width: 100%;
  animation: none;
}
.substep.substep--active {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.substep.slide-in-right {
  display: flex; flex-direction: column; align-items: center;
  animation: slideInRight var(--transition-step) forwards;
}
.substep.slide-in-left {
  display: flex; flex-direction: column; align-items: center;
  animation: slideInLeft var(--transition-step) forwards;
}
.substep.slide-out-left {
  display: flex; flex-direction: column; align-items: center;
  animation: slideOutLeft var(--transition-step) forwards;
}
.substep.slide-out-right {
  display: flex; flex-direction: column; align-items: center;
  animation: slideOutRight var(--transition-step) forwards;
}

/* ── Upload zone ─────────────────────────────────────────── */
.upload-zone {
  width: 100%;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: 48px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--color-bg);
  cursor: pointer;
  transition: border-color var(--transition-normal), background var(--transition-normal);
}
.upload-zone:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}
.upload-zone__icon { font-size: 2.5rem; margin-bottom: 12px; }
.upload-zone__text {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}
.upload-zone__sub {
  font-size: .8125rem;
  color: var(--color-text-soft);
}

/* ── Confirmation screen ─────────────────────────────────── */
.confirmation {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 0;
  width: 100%;
}
.confirmation__icon {
  font-size: 3.5rem;
  margin-bottom: 20px;
}
.confirmation__title {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--color-text);
  margin-bottom: 16px;
}
.confirmation__text {
  font-size: 1rem;
  color: var(--color-text-soft);
  line-height: 1.6;
  max-width: 400px;
  margin-bottom: 20px;
}
.confirmation__ref {
  display: inline-block;
  background: var(--color-primary-light);
  border: 1px solid rgba(26,127,110,.2);
  border-radius: var(--radius-full);
  padding: 8px 20px;
  font-size: .875rem;
  color: var(--color-primary-dark);
}

/* right panel variant for confirmation */
.panel-shapes--confirm::before { background: rgba(255,255,255,.1); }
.panel-shapes--confirm::after  { background: rgba(255,255,255,.07); }

@keyframes slideInRight {
  from { transform: translateX(60px); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}
@keyframes slideInLeft {
  from { transform: translateX(-60px); opacity: 0; }
  to   { transform: translateX(0);     opacity: 1; }
}
@keyframes slideOutLeft {
  from { transform: translateX(0);     opacity: 1; }
  to   { transform: translateX(-60px); opacity: 0; }
}
@keyframes slideOutRight {
  from { transform: translateX(0);    opacity: 1; }
  to   { transform: translateX(60px); opacity: 0; }
}

/* ── Radio cards (liste) ────────────────────────────────── */

.radio-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  cursor: pointer;
  transition: border-color var(--transition-normal),
              transform var(--transition-normal),
              box-shadow var(--transition-normal);
  user-select: none;
}
.radio-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: #c5d5d2;
}
.radio-card--selected {
  border-color: var(--color-primary) !important;
  background: var(--color-primary-light);
}
.radio-card input[type="radio"] { display: none; }
.radio-card__label {
  font-size: .9375rem;
  font-weight: 500;
  color: var(--color-text);
}
.radio-card--selected .radio-card__label { color: var(--color-primary); }

.radio-circle {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: border-color var(--transition-normal);
}
.radio-card--selected .radio-circle {
  border-color: var(--color-primary);
}
.radio-circle__dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--color-primary);
  transform: scale(0);
  transition: transform var(--transition-normal);
}
.radio-card--selected .radio-circle__dot { transform: scale(1); }

/* ── Floating label inputs ──────────────────────────────── */
.field {
  position: relative;
  margin-bottom: 20px;
  width: 100%;
}
.field input,
.field select {
  width: 100%;
  height: 56px;
  padding: 20px 16px 8px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  font-size: .9375rem;
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition-normal);
  appearance: none;
}
/* Do NOT set background on select — it bleeds into the native dropdown popup */
.field select { background: transparent; }
.field input:focus,
.field select:focus { border-color: var(--color-primary); }
.field label {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: .9375rem;
  color: var(--color-text-soft);
  pointer-events: none;
  transition: top var(--transition-normal), font-size var(--transition-normal), color var(--transition-normal);
}
.field input:focus ~ label,
.field input:not(:placeholder-shown) ~ label,
.field select:focus ~ label,
.field--has-value label {
  top: 10px;
  font-size: .72rem;
  color: var(--color-primary);
  transform: none;
}
.field input::placeholder { color: transparent; }

/* suffix (m², DH) */
.field--suffix input { padding-right: 52px; }
.field__suffix {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: .875rem;
  color: var(--color-text-soft);
  pointer-events: none;
}

/* select custom arrow */
.field--select::after {
  content: '';
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 0; height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid var(--color-text-soft);
  pointer-events: none;
}
.field--select select { padding-right: 44px; cursor: pointer; }

/* ── Stepper ─────────────────────────────────────────────── */
.stepper-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  margin-bottom: 10px;
  width: 100%;
}
.stepper-row__label {
  font-size: .9375rem;
  font-weight: 500;
  color: var(--color-text);
}
.stepper {
  display: flex;
  align-items: center;
  gap: 14px;
}
.stepper__btn {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  background: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: var(--color-text);
  transition: border-color var(--transition-normal), color var(--transition-normal), background var(--transition-normal);
  line-height: 1;
}
.stepper__btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.stepper__btn:disabled {
  opacity: .35;
  cursor: not-allowed;
}
.stepper__value {
  font-size: 1rem;
  font-weight: 600;
  min-width: 24px;
  text-align: center;
  color: var(--color-text);
}

/* ── Checkbox toggle cards ───────────────────────────────── */
.checkbox-cards { display: flex; flex-direction: column; gap: 10px; width: 100%; }
.radio-cards    { display: flex; flex-direction: column; gap: 10px; width: 100%; }

.checkbox-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  cursor: pointer;
  transition: border-color var(--transition-normal),
              transform var(--transition-normal),
              box-shadow var(--transition-normal);
  user-select: none;
  width: 100%;
}
.checkbox-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: #c5d5d2;
}
.checkbox-card--selected {
  border-color: var(--color-primary) !important;
  background: var(--color-primary-light);
}
/* no hidden inputs in checkbox-cards anymore — state managed purely by JS */
.checkbox-card__label {
  font-size: .9375rem;
  font-weight: 500;
  color: var(--color-text);
}
.checkbox-card--selected .checkbox-card__label { color: var(--color-primary); }

.checkbox-box {
  width: 22px; height: 22px;
  border-radius: 4px;
  border: 2px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition-normal), border-color var(--transition-normal);
}
.checkbox-card--selected .checkbox-box {
  background: var(--color-primary);
  border-color: var(--color-primary);
}
.checkbox-box__check {
  color: white;
  font-size: .7rem;
  font-weight: 700;
  opacity: 0;
  transition: opacity var(--transition-normal);
}
.checkbox-card--selected .checkbox-box__check { opacity: 1; }

/* ── Prix input ─────────────────────────────────────────── */
.prix-wrapper {
  position: relative;
  margin-bottom: 20px;
  width: 100%;
}
.prix-wrapper input {
  width: 100%;
  height: 56px;
  padding: 8px 52px 8px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition-normal);
}
.prix-wrapper input:focus { border-color: var(--color-primary); }
.prix-wrapper label {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: .9375rem;
  color: var(--color-text-soft);
  pointer-events: none;
  transition: top var(--transition-normal), font-size var(--transition-normal), color var(--transition-normal);
}
.prix-wrapper input:focus ~ label,
.prix-wrapper input:not(:placeholder-shown) ~ label {
  top: 10px;
  font-size: .72rem;
  color: var(--color-primary);
  transform: none;
}
.prix-wrapper input::placeholder { color: transparent; }
.prix-suffix {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: .875rem;
  font-weight: 600;
  color: var(--color-text-soft);
  pointer-events: none;
}

/* ── Phone input ─────────────────────────────────────────── */
.phone-field {
  display: flex;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  overflow: hidden;
  margin-bottom: 20px;
  width: 100%;
  transition: border-color var(--transition-normal);
}
.phone-field:focus-within { border-color: var(--color-primary); }
.phone-prefix {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 14px;
  border-right: 1.5px solid var(--color-border);
  background: var(--color-bg);
  font-size: .9rem;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  flex-shrink: 0;
}
.phone-flag { font-size: 1.1rem; }
.phone-field input {
  flex: 1;
  height: 56px;
  padding: 0 16px;
  border: none;
  outline: none;
  font-size: .9375rem;
  color: var(--color-text);
  background: transparent;
}
.phone-field input::placeholder { color: var(--color-text-soft); }

/* ── CGU checkbox ────────────────────────────────────────── */
.cgu-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 28px;
  width: 100%;
}
.cgu-row input[type="checkbox"] {
  width: 18px; height: 18px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--color-primary);
  cursor: pointer;
}
.cgu-row label {
  font-size: .875rem;
  color: var(--color-text-soft);
  cursor: pointer;
  line-height: 1.5;
}
.cgu-row a { font-weight: 500; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-size: .9375rem;
  font-weight: 600;
  border: none;
  transition: background var(--transition-normal), transform var(--transition-fast), box-shadow var(--transition-normal);
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn-primary:hover { background: var(--color-primary-dark); }

.btn-accent {
  background: var(--color-accent);
  color: var(--color-white);
  width: 100%;
}
.btn-accent:hover { background: var(--color-accent-dark); }

.btn-ghost {
  background: transparent;
  color: var(--color-text-soft);
  border: none;
  padding: 14px 8px;
}
.btn-ghost:hover { color: var(--color-text); background: transparent; box-shadow: none; transform: none; }

/* ── Bottom bar (vendre page) ───────────────────────────── */
.bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  height: var(--bottombar-h);
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 60px;
}
.bottom-bar__progress-mini {
  position: absolute;
  bottom: var(--bottombar-h);
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-border);
}
.bottom-bar__progress-mini-fill {
  height: 100%;
  background: var(--color-primary);
  transition: width 400ms ease;
  width: 0%;
}

/* ── Section labels ──────────────────────────────────────── */
.section-label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  margin-bottom: 12px;
  margin-top: 28px;
}
.section-label:first-child { margin-top: 0; }

/* ── Step 4 final card ───────────────────────────────────── */
.final-promo {
  background: var(--color-primary-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 28px;
  border: 1px solid rgba(26,127,110,.15);
  width: 100%;
}
.final-promo__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 4px;
}
.final-promo__text {
  font-size: .875rem;
  color: var(--color-primary);
  line-height: 1.5;
}

.login-link {
  text-align: center;
  font-size: .875rem;
  color: var(--color-text-soft);
  margin-top: 16px;
}
.login-link a { font-weight: 600; }

/* ── Index page ─────────────────────────────────────────── */
.hero {
  min-height: calc(100vh - var(--navbar-h));
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-white) 60%);
  padding: 80px 64px;
}
.hero__inner {
  max-width: 580px;
}
.hero__eyebrow {
  display: inline-block;
  background: var(--color-primary);
  color: white;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}
.hero__title {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.1;
  color: var(--color-text);
  margin-bottom: 20px;
}
.hero__title em {
  font-style: normal;
  color: var(--color-primary);
}
.hero__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-soft);
  line-height: 1.6;
  margin-bottom: 36px;
  max-width: 460px;
}
.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  text-decoration: none;
  transition: background var(--transition-normal), transform var(--transition-fast), box-shadow var(--transition-normal);
}
.hero__cta:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
}

.features {
  padding: 80px 64px;
  background: var(--color-white);
}
.features__title {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -.02em;
  margin-bottom: 40px;
  color: var(--color-text);
}
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  padding: 32px 28px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #c5d5d2;
}
.feature-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}
.feature-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text);
}
.feature-card__text {
  font-size: .875rem;
  color: var(--color-text-soft);
  line-height: 1.6;
}

/* site footer */
.site-footer {
  background: var(--color-text);
  color: rgba(255,255,255,.6);
  padding: 32px 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .875rem;
}
.site-footer__logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
}

.step__hint {
  font-size: .875rem;
  color: var(--color-text-soft);
  margin-bottom: 16px;
  line-height: 1.5;
}

/* ── Address search ──────────────────────────────────────── */
.address-search {
  position: relative;
  width: 100%;
  margin-bottom: 12px;
}

.address-search__field {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 14px;
  height: 56px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}
.address-search__field:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26,127,110,.1);
}
.address-search__icon {
  flex-shrink: 0;
  color: var(--color-text-soft);
}
.address-search__input {
  flex: 1;
  height: 100%;
  border: none;
  outline: none;
  font-size: .9375rem;
  color: var(--color-text);
  background: transparent;
}
.address-search__input::placeholder { color: var(--color-text-soft); }
.address-search__clear {
  background: none;
  border: none;
  cursor: pointer;
  font-size: .8rem;
  color: var(--color-text-soft);
  padding: 4px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.address-search__clear:hover {
  background: var(--color-bg);
  color: var(--color-text);
}

/* Suggestions dropdown */
.address-search__suggestions {
  position: absolute;
  top: calc(100% + 4px);
  left: 0; right: 0;
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  list-style: none;
  z-index: 200;
  display: none;
  overflow: hidden;
  max-height: 320px;
  overflow-y: auto;
}
.address-search__suggestions--open { display: block; }

.address-suggestion {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  cursor: pointer;
  transition: background var(--transition-fast);
  border-bottom: 1px solid var(--color-border);
}
.address-suggestion:last-child { border-bottom: none; }
.address-suggestion:hover,
.address-suggestion--active {
  background: var(--color-primary-light);
}
.address-suggestion > span {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.address-suggestion__main {
  font-size: .875rem;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.address-suggestion__detail {
  font-size: .75rem;
  color: var(--color-text-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Confirmed address chip */
.address-confirmed {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 14px;
  background: var(--color-primary-light);
  border: 1px solid rgba(26,127,110,.2);
  border-radius: var(--radius-md);
  font-size: .8125rem;
  color: var(--color-primary-dark);
  margin-bottom: 16px;
  line-height: 1.4;
}
.address-confirmed svg { flex-shrink: 0; margin-top: 2px; color: var(--color-primary); }
.address-confirmed > span {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.address-coords {
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: .8rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  letter-spacing: .03em;
}

/* Mobile map (shown only when right panel is hidden) */
.map-mobile {
  display: none;
  width: 100%;
  height: 240px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 20px;
  border: 1.5px solid var(--color-border);
}

/* ── Leaflet crosshair (fixed centre pin) ───────────────── */
.map-crosshair {
  position: absolute;
  top: 50%;
  left: 50%;
  /* translate so pin-tip sits exactly at centre */
  transform: translate(-50%, calc(-100% - 4px));
  z-index: 1000;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  /* NO transition on the container — avoids snap on class toggle */
}

/* Lift wrapper animates up/down — separate from the pin's own transform */
.map-crosshair__lift {
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: translateY(0);
  transition: transform 200ms cubic-bezier(.4,0,.2,1);
}
.map-crosshair--dragging .map-crosshair__lift {
  transform: translateY(-8px);
}

/* The diamond pin shape — rotate is set here and never touched again */
.map-crosshair__ring {
  width: 32px; height: 32px;
  border-radius: 50% 50% 50% 0;
  background: var(--color-primary);
  border: 3px solid var(--color-white);
  box-shadow: 0 3px 10px rgba(0,0,0,.3);
  transform: rotate(-45deg);   /* fixed — never overridden */
}

/* White dot inside the diamond */
.map-crosshair__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-white);
  position: absolute;
  top: 12px; left: 12px;
  pointer-events: none;
}

/* Shadow below the pin */
.map-crosshair__shadow {
  width: 12px; height: 4px;
  border-radius: 50%;
  background: rgba(0,0,0,.25);
  margin-top: 3px;
  filter: blur(2px);
  transform: scaleX(1);
  transition: transform 200ms cubic-bezier(.4,0,.2,1),
              opacity   200ms cubic-bezier(.4,0,.2,1);
}
.map-crosshair--dragging .map-crosshair__shadow {
  transform: scaleX(1.5);
  opacity: .15;
}

/* Override Leaflet attribution style to fit our design */
.leaflet-control-attribution {
  font-size: .65rem !important;
  background: rgba(255,255,255,.75) !important;
}

/* Grab cursor on map — pan affordance */
.leaflet-container { cursor: grab !important; }
.leaflet-container.leaflet-drag-target { cursor: grabbing !important; }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .vendre-right { display: none; }
  .vendre-layout { grid-template-columns: 1fr; }
  .vendre-left { padding: 24px 24px calc(var(--bottombar-h) + 24px); }
  .bottom-bar { padding: 0 24px; }
  /* Show map inline on mobile */
  .map-mobile { display: block; }
}

@media (max-width: 768px) {
  .navbar { padding: 0 20px; }
  .hero { padding: 48px 24px; }
  .hero__title { font-size: 2rem; }
  .features { padding: 48px 24px; }
  .features__grid { grid-template-columns: 1fr; }
  .site-footer { padding: 24px; flex-direction: column; gap: 8px; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ── Input error states ──────────────────────────────────── */
.field--error input,
.field--error select {
  border-color: var(--color-accent) !important;
}
.field--error label { color: var(--color-accent) !important; }

.prix-wrapper--error input { border-color: var(--color-accent) !important; }

.address-search__field--error {
  border-color: var(--color-accent) !important;
  box-shadow: 0 0 0 3px rgba(232,56,79,.1) !important;
}

.stepper-row--error { border-color: var(--color-accent) !important; }

.phone-field--error { border-color: var(--color-accent) !important; }

.radio-cards--error .radio-card:not(.radio-card--selected) {
  border-color: rgba(232,56,79,.45) !important;
  background: rgba(232,56,79,.03);
}

.checkbox-cards--error .checkbox-card:not(.checkbox-card--selected) {
  border-color: rgba(232,56,79,.45) !important;
  background: rgba(232,56,79,.03);
}

.cgu-row--error label { color: var(--color-accent); }

/* ── Button loading spinner ──────────────────────────────── */
@keyframes spin { to { transform: rotate(360deg); } }

.btn-loading {
  opacity: .82;
  pointer-events: none;
}
.btn-loading::after {
  content: '';
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 650ms linear infinite;
  margin-left: 10px;
  vertical-align: middle;
}

/* ── Vendre error bar ────────────────────────────────────── */
.vendre-error-bar {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: #fff;
  padding: 7px 22px;
  border-radius: var(--radius-full);
  font-size: .875rem;
  font-weight: 500;
  white-space: nowrap;
  pointer-events: none;
  box-shadow: var(--shadow-sm);
}

/* ── File upload previews ────────────────────────────────── */
.file-previews {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 14px;
  width: 100%;
}
.file-preview {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  font-size: .875rem;
}
.file-preview--loading { opacity: .6; }
.file-preview--doc     { align-items: flex-start; }
.file-preview__icon    { font-size: 1.2rem; flex-shrink: 0; }
.file-preview__name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--color-text);
}
.file-preview__spinner {
  margin-left: auto;
  display: inline-block;
  animation: spin 1s linear infinite;
  font-size: 1rem;
  color: var(--color-primary);
}
.file-preview__remove {
  background: none;
  border: none;
  padding: 3px 6px;
  font-size: .75rem;
  color: var(--color-text-soft);
  cursor: pointer;
  border-radius: 4px;
  flex-shrink: 0;
  transition: background var(--transition-fast), color var(--transition-fast);
  line-height: 1;
}
.file-preview__remove:hover { background: var(--color-bg); color: var(--color-accent); }
.file-preview__info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.file-preview__type-select {
  width: 100%;
  padding: 5px 10px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: .8rem;
  color: var(--color-text);
  background: var(--color-bg);
  outline: none;
  font-family: inherit;
}
.file-preview__type-select:focus { border-color: var(--color-primary); }

.upload-zone--drag {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.upload-error {
  margin-top: 8px;
  font-size: .8125rem;
  color: var(--color-accent);
  padding: 6px 12px;
  background: rgba(232,56,79,.06);
  border: 1px solid rgba(232,56,79,.2);
  border-radius: var(--radius-sm);
}

/* ── Auth notices ────────────────────────────────────────── */
.auth-error {
  font-size: .875rem;
  color: var(--color-accent);
  padding: 8px 12px;
  background: rgba(232,56,79,.06);
  border: 1px solid rgba(232,56,79,.2);
  border-radius: var(--radius-sm);
  margin-top: 8px;
}
.auth-notice {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  margin-bottom: 16px;
  line-height: 1.5;
}
.auth-notice--info {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  border: 1px solid rgba(26,127,110,.2);
}

/* ── Auth panel switch button ─────────────────────────────── */
.btn-switch-auth {
  display: inline-block;
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: .875rem;
  cursor: pointer;
  padding: 4px 0;
  margin-top: 14px;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity var(--transition-normal);
}
.btn-switch-auth:hover { opacity: .75; }

/* ── Final promo (account step) ──────────────────────────── */
.final-promo {
  background: var(--color-primary-light);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  margin-bottom: 24px;
}
.final-promo__title {
  font-weight: 600;
  color: var(--color-primary-dark);
  font-size: .95rem;
}
.final-promo__text {
  font-size: .82rem;
  color: var(--color-text-soft);
  margin-top: 4px;
}

/* ── "Vite" modal overlay ────────────────────────────────── */
.vite-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 900;
  opacity: 0; pointer-events: none;
  transition: opacity .22s;
}
.vite-overlay.is-open { opacity: 1; pointer-events: all; }

.vite-modal {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -47%) scale(.97);
  width: min(520px, 94vw);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px;
  z-index: 901;
  box-shadow: 0 24px 64px rgba(0,0,0,.16);
  opacity: 0; pointer-events: none;
  transition: opacity .22s, transform .22s;
  max-height: 90vh;
  overflow-y: auto;
}
.vite-modal.is-open {
  opacity: 1; pointer-events: all;
  transform: translate(-50%, -50%) scale(1);
}

.vite-modal__header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 24px; gap: 16px;
}
.vite-modal__title {
  font-size: 1.2rem; font-weight: 700;
  color: var(--color-text);
  line-height: 1.3;
}
.vite-modal__sub {
  font-size: .875rem; color: var(--color-text-soft); margin-top: 4px;
}
.vite-modal__close {
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  width: 32px; height: 32px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: .95rem; color: var(--color-text-soft);
  transition: background var(--transition-normal), color var(--transition-normal);
}
.vite-modal__close:hover { background: var(--color-surface); color: var(--color-text); }

.vite-modal__two-col {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
@media (max-width: 420px) {
  .vite-modal__two-col { grid-template-columns: 1fr; }
}