/* ============================================================
   STYLES.CSS — Simulateur devis travaux — intervention-minute.fr
   Classes préfixées "im-" pour intégration WordPress/Elementor.
   ============================================================ */

/* ─── Variables ─── */
.im-root {
  --im-primary:    #4F46E5;
  --im-secondary:  #6366F1;
  --im-accent:     #8B5CF6;
  --im-bg:         #F8FAFC;
  --im-card:       #FFFFFF;
  --im-text:       #0F172A;
  --im-text-soft:  #64748B;
  --im-border:     #E2E8F0;
  --im-border-soft:#EEF1F6;
  --im-success:    #10B981;

  --im-shadow-sm:  0 1px 2px rgba(15, 23, 42, 0.04);
  --im-shadow-md:  0 8px 24px -8px rgba(79, 70, 229, 0.12), 0 2px 6px rgba(15, 23, 42, 0.04);
  --im-shadow-lg:  0 24px 60px -16px rgba(79, 70, 229, 0.25), 0 8px 20px rgba(15, 23, 42, 0.06);
  --im-shadow-glow: 0 0 0 4px rgba(79, 70, 229, 0.12);

  --im-radius-sm: 8px;
  --im-radius-md: 14px;
  --im-radius-lg: 22px;
  --im-radius-xl: 32px;

  --im-gradient: linear-gradient(135deg, #4F46E5 0%, #6366F1 45%, #8B5CF6 100%);
  --im-gradient-soft: linear-gradient(135deg, #EEF2FF 0%, #F5F3FF 100%);

  font-family: "Inter", "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--im-text);
  line-height: 1.55;
  background: var(--im-bg);
}
.im-root *, .im-root *::before, .im-root *::after { box-sizing: border-box; }
.im-root button { font-family: inherit; cursor: pointer; }
.im-root a { color: inherit; text-decoration: none; }
.im-root h1, .im-root h2, .im-root h3, .im-root h4 { margin: 0; line-height: 1.18; letter-spacing: -0.02em; }
.im-root p { margin: 0; }
.im-root img { max-width: 100%; display: block; }

.im-container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ─── Boutons ─── */
.im-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 24px;
  border-radius: 999px;
  font-weight: 600; font-size: 15px;
  border: 1px solid transparent;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  white-space: nowrap;
}
.im-btn--primary {
  background: var(--im-gradient);
  color: #fff;
  box-shadow: 0 10px 30px -10px rgba(79, 70, 229, 0.55);
}
.im-btn--primary:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -12px rgba(79, 70, 229, 0.65); }
.im-btn--secondary {
  background: #fff; color: var(--im-text);
  border-color: var(--im-border);
}
.im-btn--secondary:hover { border-color: var(--im-primary); color: var(--im-primary); transform: translateY(-2px); }
.im-btn--ghost {
  background: transparent; color: var(--im-text-soft); padding: 12px 18px;
}
.im-btn--ghost:hover { color: var(--im-primary); }
.im-btn.is-success { background: var(--im-success); }
.im-btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* ─── Nav ─── */
.im-nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px) saturate(160%);
  background: rgba(248, 250, 252, 0.78);
  border-bottom: 1px solid var(--im-border-soft);
}
.im-nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.im-nav__brand { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 17px; }
.im-nav__logo {
  width: 38px; height: 38px; border-radius: 12px;
  background: var(--im-gradient);
  display: grid; place-items: center; color: #fff;
  box-shadow: var(--im-shadow-md);
}
.im-nav__logo svg { width: 20px; height: 20px; }
.im-nav__tag {
  font-size: 11px; font-weight: 600;
  color: var(--im-primary); background: #EEF2FF;
  padding: 4px 10px; border-radius: 999px;
  margin-left: 4px;
}
.im-nav__links { display: flex; gap: 28px; font-size: 14px; color: var(--im-text-soft); }
.im-nav__links a:hover { color: var(--im-primary); }
@media (max-width: 880px) { .im-nav__links { display: none; } }

/* ─── Hero ─── */
.im-hero {
  position: relative; overflow: hidden;
  padding: 88px 0 96px;
}
.im-hero::before {
  content: ""; position: absolute; inset: -200px -100px auto auto;
  width: 700px; height: 700px;
  background: radial-gradient(closest-side, rgba(99, 102, 241, 0.28), transparent 70%);
  filter: blur(40px); z-index: 0; pointer-events: none;
}
.im-hero::after {
  content: ""; position: absolute; inset: auto auto -300px -200px;
  width: 600px; height: 600px;
  background: radial-gradient(closest-side, rgba(139, 92, 246, 0.22), transparent 70%);
  filter: blur(40px); z-index: 0; pointer-events: none;
}
.im-hero__grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px;
  align-items: center;
}
@media (max-width: 980px) { .im-hero__grid { grid-template-columns: 1fr; gap: 48px; } }
.im-hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px;
  background: #fff; border: 1px solid var(--im-border);
  border-radius: 999px;
  font-size: 13px; font-weight: 600;
  box-shadow: var(--im-shadow-sm);
  color: var(--im-primary);
  margin-bottom: 22px;
}
.im-hero__badge .dot { width: 7px; height: 7px; background: var(--im-success); border-radius: 50%; box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.18); }
.im-hero h1 {
  font-size: clamp(38px, 5.4vw, 62px);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.15;
  margin-bottom: 22px;
}
.im-hero h1 .gradient {
  background: var(--im-gradient);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.im-hero__lead {
  font-size: 18px; color: var(--im-text-soft);
  max-width: 540px; margin-bottom: 32px;
}
.im-hero__perks {
  display: flex; flex-wrap: wrap; gap: 14px 22px;
  margin-bottom: 36px;
}
.im-hero__perk {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; color: var(--im-text);
}
.im-hero__perk svg { width: 18px; height: 18px; color: var(--im-success); }
.im-hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; }

/* Hero illustration */
.im-hero__visual {
  position: relative;
  aspect-ratio: 4 / 3.6;
  border-radius: var(--im-radius-xl);
  overflow: hidden;
  box-shadow: var(--im-shadow-lg);
  background: linear-gradient(160deg, #1e1b4b 0%, #312e81 55%, #4338ca 100%);
}
.im-hero__visual::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at 60% 40%, #000 40%, transparent 75%);
}
.im-hero__visual-img {
  position: absolute; inset: 8% 8% 8% 12%;
  border-radius: var(--im-radius-lg);
  background: linear-gradient(150deg, #e0e7ff 0%, #c7d2fe 100%);
  box-shadow: 0 30px 60px rgba(0,0,0,0.3);
  display: grid; place-items: center;
  overflow: hidden;
}
.im-hero__visual-img svg { width: 60%; height: 60%; color: var(--im-primary); opacity: 0.85; }
.im-hero__float {
  position: absolute;
  background: #fff;
  border-radius: var(--im-radius-md);
  padding: 14px 18px;
  box-shadow: var(--im-shadow-lg);
  display: flex; gap: 12px; align-items: center;
  font-size: 13px;
}
.im-hero__float-icon {
  width: 36px; height: 36px; border-radius: 10px;
  background: var(--im-gradient-soft);
  display: grid; place-items: center; color: var(--im-primary);
}
.im-hero__float-icon svg { width: 18px; height: 18px; }
.im-hero__float strong { display: block; color: var(--im-text); font-size: 14px; }
.im-hero__float span { color: var(--im-text-soft); }
.im-hero__float--tl { top: 8%; left: -16px; animation: floatY 6s ease-in-out infinite; }
.im-hero__float--br { bottom: 12%; right: -16px; animation: floatY 7s ease-in-out infinite reverse; }
@keyframes floatY { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* ─── Section commune ─── */
.im-section { padding: 100px 0; position: relative; }
.im-section--alt { background: linear-gradient(180deg, #fff 0%, #F8FAFC 100%); }
.im-section__head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.im-section__eyebrow {
  display: inline-block;
  font-size: 13px; font-weight: 600; letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--im-primary);
  margin-bottom: 14px;
}
.im-section__title {
  font-size: clamp(30px, 3.6vw, 44px);
  font-weight: 700; letter-spacing: -0.025em;
  margin-bottom: 16px;
}
.im-section__lead { color: var(--im-text-soft); font-size: 17px; }

/* ─── Catégories homepage ─── */
.im-categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 18px;
}
.im-home-cat {
  background: #fff;
  border: 1px solid var(--im-border);
  border-radius: var(--im-radius-md);
  padding: 26px 22px;
  display: flex; flex-direction: column; align-items: flex-start; gap: 14px;
  text-align: left;
  position: relative; overflow: hidden;
  transition: transform .28s ease, border-color .28s ease, box-shadow .28s ease;
}
.im-home-cat::before {
  content: ""; position: absolute; inset: -1px;
  border-radius: inherit;
  background: var(--im-gradient);
  opacity: 0; transition: opacity .28s ease;
  z-index: -1;
}
.im-home-cat:hover {
  transform: translateY(-4px);
  border-color: transparent;
  box-shadow: var(--im-shadow-md);
}
.im-home-cat:hover::before { opacity: 1; }
.im-home-cat:hover { background-clip: padding-box; }
.im-home-cat__icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--im-gradient-soft);
  display: grid; place-items: center;
  color: var(--im-primary);
  transition: transform .28s ease, background .28s ease;
}
.im-home-cat:hover .im-home-cat__icon { transform: scale(1.08) rotate(-3deg); }
.im-home-cat__icon svg { width: 22px; height: 22px; }
.im-home-cat__label { font-weight: 600; font-size: 15px; color: var(--im-text); }
.im-home-cat__cta { font-size: 13px; color: var(--im-primary); font-weight: 600; }

/* ─── How it works (timeline) ─── */
.im-steps {
  position: relative;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.im-steps::before {
  content: ""; position: absolute;
  top: 32px; left: 12%; right: 12%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--im-border) 8%, var(--im-border) 92%, transparent);
  z-index: 0;
}
@media (max-width: 880px) {
  .im-steps { grid-template-columns: 1fr; }
  .im-steps::before { display: none; }
}
.im-step-card {
  position: relative; z-index: 1;
  background: #fff;
  border: 1px solid var(--im-border-soft);
  border-radius: var(--im-radius-md);
  padding: 28px 24px;
  text-align: center;
  transition: transform .28s ease, box-shadow .28s ease;
}
.im-step-card:hover { transform: translateY(-4px); box-shadow: var(--im-shadow-md); }
.im-step-card__num {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--im-gradient);
  color: #fff; font-weight: 700; font-size: 20px;
  display: grid; place-items: center;
  margin: 0 auto 16px;
  box-shadow: 0 12px 30px -12px rgba(79, 70, 229, 0.6);
}
.im-step-card h3 { font-size: 17px; margin-bottom: 8px; }
.im-step-card p { font-size: 14px; color: var(--im-text-soft); }

/* ─── Estimation preview ─── */
.im-preview {
  display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px;
  align-items: center;
}
@media (max-width: 980px) { .im-preview { grid-template-columns: 1fr; gap: 40px; } }
.im-preview h2 { font-size: clamp(28px, 3vw, 38px); margin-bottom: 18px; }
.im-preview p  { color: var(--im-text-soft); font-size: 16px; margin-bottom: 14px; }
.im-preview__list { list-style: none; padding: 0; margin: 22px 0 30px; }
.im-preview__list li {
  display: flex; gap: 12px; padding: 8px 0;
  color: var(--im-text); font-size: 15px;
}
.im-preview__list li svg { width: 20px; height: 20px; color: var(--im-success); flex-shrink: 0; }
.im-preview__card {
  background: #fff;
  border-radius: var(--im-radius-lg);
  padding: 32px;
  box-shadow: var(--im-shadow-lg);
  border: 1px solid var(--im-border-soft);
  position: relative; overflow: hidden;
}
.im-preview__card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: var(--im-gradient);
}
.im-preview__card-tag {
  font-size: 11px; font-weight: 600;
  color: var(--im-primary); background: #EEF2FF;
  padding: 4px 10px; border-radius: 999px;
  text-transform: uppercase; letter-spacing: 0.04em;
}
.im-preview__card-title { font-size: 20px; margin: 14px 0 6px; }
.im-preview__card-cat  { font-size: 13px; color: var(--im-text-soft); margin-bottom: 22px; }
.im-preview__card-price {
  display: flex; align-items: baseline; gap: 8px;
  font-size: 38px; font-weight: 700; letter-spacing: -0.025em;
  background: var(--im-gradient); -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 22px;
}
.im-preview__card-price small { font-size: 18px; color: var(--im-text-soft); -webkit-text-fill-color: var(--im-text-soft); font-weight: 500; }
.im-preview__card-rows { display: grid; gap: 10px; margin-bottom: 14px; }
.im-preview__card-row {
  display: flex; justify-content: space-between;
  padding: 10px 14px;
  background: #F8FAFC; border-radius: 10px;
  font-size: 14px;
}
.im-preview__card-row strong { color: var(--im-text); }
.im-preview__card-note { font-size: 12px; color: var(--im-text-soft); }

/* ─── Reassurance ─── */
.im-trust { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 880px) { .im-trust { grid-template-columns: repeat(2, 1fr); } }
.im-trust-card {
  background: #fff;
  border: 1px solid var(--im-border-soft);
  border-radius: var(--im-radius-md);
  padding: 28px 22px;
  text-align: left;
  transition: transform .28s ease, box-shadow .28s ease;
}
.im-trust-card:hover { transform: translateY(-4px); box-shadow: var(--im-shadow-md); }
.im-trust-card__icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--im-gradient-soft);
  color: var(--im-primary);
  display: grid; place-items: center;
  margin-bottom: 14px;
}
.im-trust-card__icon svg { width: 22px; height: 22px; }
.im-trust-card h3 { font-size: 16px; margin-bottom: 6px; }
.im-trust-card p  { font-size: 14px; color: var(--im-text-soft); }

/* ─── Témoignages ─── */
.im-testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 880px) { .im-testimonials { grid-template-columns: 1fr; } }
.im-testimonial {
  background: #fff;
  border: 1px solid var(--im-border-soft);
  border-radius: var(--im-radius-md);
  padding: 28px;
  box-shadow: var(--im-shadow-sm);
}
.im-testimonial__stars { color: #F59E0B; margin-bottom: 14px; font-size: 15px; letter-spacing: 2px; }
.im-testimonial__quote { color: var(--im-text); font-size: 15px; line-height: 1.65; margin-bottom: 20px; }
.im-testimonial__author { display: flex; align-items: center; gap: 12px; }
.im-testimonial__avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--im-gradient);
  color: #fff; display: grid; place-items: center;
  font-weight: 600; font-size: 14px;
}
.im-testimonial__author strong { display: block; font-size: 14px; }
.im-testimonial__author span  { font-size: 13px; color: var(--im-text-soft); }

/* ─── CTA final ─── */
.im-cta-banner {
  background: var(--im-gradient);
  color: #fff;
  border-radius: var(--im-radius-xl);
  padding: 64px 56px;
  text-align: center;
  position: relative; overflow: hidden;
  box-shadow: 0 40px 80px -30px rgba(79, 70, 229, 0.5);
}
.im-cta-banner::before, .im-cta-banner::after {
  content: ""; position: absolute; border-radius: 50%;
  background: rgba(255, 255, 255, 0.12); filter: blur(60px);
}
.im-cta-banner::before { top: -80px; left: -80px; width: 280px; height: 280px; }
.im-cta-banner::after  { bottom: -120px; right: -100px; width: 360px; height: 360px; }
.im-cta-banner > * { position: relative; z-index: 1; }
.im-cta-banner h2 { font-size: clamp(28px, 3.4vw, 40px); margin-bottom: 14px; }
.im-cta-banner p  { opacity: 0.92; margin-bottom: 30px; font-size: 17px; }
.im-cta-banner .im-btn--primary {
  background: #fff; color: var(--im-primary);
  box-shadow: 0 12px 30px -8px rgba(0, 0, 0, 0.25);
}
.im-cta-banner .im-btn--primary:hover { background: #F1F5F9; }

/* ─── Footer ─── */
.im-footer { background: #0B1220; color: #94A3B8; padding: 72px 0 40px; }
.im-footer__grid {
  display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 48px;
  margin-bottom: 48px;
}
@media (max-width: 880px) { .im-footer__grid { grid-template-columns: 1fr 1fr; } }
.im-footer h4 { color: #fff; font-size: 14px; margin-bottom: 14px; font-weight: 600; }
.im-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.im-footer a { font-size: 14px; transition: color .2s ease; }
.im-footer a:hover { color: #fff; }
.im-footer__brand { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; color: #fff; font-weight: 700; font-size: 18px; }
.im-footer__brand .im-nav__logo { width: 36px; height: 36px; }
.im-footer__lead { font-size: 14px; max-width: 360px; line-height: 1.65; }
.im-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 13px;
}

/* ─── Modal simulateur ─── */
.im-modal {
  position: fixed; inset: 0; z-index: 1000;
  display: none;
}
.im-modal--open { display: block; }
.im-modal__backdrop {
  position: absolute; inset: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(6px);
  animation: imFade .25s ease;
}
@keyframes imFade { from { opacity: 0; } to { opacity: 1; } }
.im-modal__dialog {
  position: absolute;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: min(820px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  background: #fff;
  border-radius: var(--im-radius-xl);
  box-shadow: 0 40px 100px -20px rgba(15, 23, 42, 0.4);
  display: flex; flex-direction: column;
  overflow: hidden;
  animation: imSlide .35s cubic-bezier(0.2, 0.9, 0.3, 1.2);
}
@keyframes imSlide { from { opacity: 0; transform: translate(-50%, -45%) scale(0.96); } }

.im-modal__head {
  padding: 18px 24px;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--im-border-soft);
  background: #fff;
}
.im-modal__head-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 14px; }
.im-modal__head-brand .im-nav__logo { width: 30px; height: 30px; border-radius: 8px; }
.im-modal__head-brand .im-nav__logo svg { width: 16px; height: 16px; }
.im-modal__close {
  background: transparent; border: none;
  width: 36px; height: 36px; border-radius: 10px;
  color: var(--im-text-soft);
  display: grid; place-items: center;
  transition: background .2s ease;
}
.im-modal__close:hover { background: var(--im-border-soft); color: var(--im-text); }
.im-modal__close svg { width: 18px; height: 18px; }

.im-progress {
  padding: 16px 24px;
  border-bottom: 1px solid var(--im-border-soft);
}
.im-progress-meta {
  display: flex; justify-content: space-between;
  font-size: 12px; color: var(--im-text-soft);
  margin-bottom: 8px;
}
.im-progress-bar {
  height: 6px; background: var(--im-border-soft); border-radius: 999px; overflow: hidden;
}
.im-progress-bar__fill {
  height: 100%;
  background: var(--im-gradient);
  border-radius: 999px;
  transition: width .35s ease;
  width: 0%;
}

.im-modal__body {
  padding: 32px 28px 24px;
  overflow-y: auto;
  flex: 1;
}
.im-modal__nav {
  padding: 16px 24px;
  display: flex; justify-content: space-between; gap: 12px;
  border-top: 1px solid var(--im-border-soft);
  background: #fff;
}

.im-step-title { font-size: 24px; margin-bottom: 8px; }
.im-step-sub   { color: var(--im-text-soft); font-size: 15px; margin-bottom: 24px; }

/* Catégorie grid (modal) */
.im-grid-categories {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px;
}
.im-cat-card {
  background: #fff;
  border: 1.5px solid var(--im-border);
  border-radius: var(--im-radius-md);
  padding: 20px 16px;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  transition: all .25s ease;
  text-align: center;
}
.im-cat-card:hover { border-color: var(--im-primary); transform: translateY(-3px); box-shadow: var(--im-shadow-md); }
.im-cat-card.is-active { border-color: var(--im-primary); background: var(--im-gradient-soft); }
.im-cat-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--im-gradient-soft);
  display: grid; place-items: center;
  color: var(--im-primary);
}
.im-cat-icon svg { width: 22px; height: 22px; }
.im-cat-label { font-size: 14px; font-weight: 500; color: var(--im-text); }

/* Sous-catégorie */
.im-grid-subs { display: grid; gap: 10px; }
.im-sub-card {
  background: #fff;
  border: 1.5px solid var(--im-border);
  border-radius: var(--im-radius-md);
  padding: 16px 20px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 15px; font-weight: 500; color: var(--im-text);
  transition: all .22s ease;
}
.im-sub-card:hover { border-color: var(--im-primary); transform: translateX(4px); }
.im-sub-card.is-active { border-color: var(--im-primary); background: var(--im-gradient-soft); }
.im-sub-arrow { color: var(--im-primary); }

/* Quantity */
.im-quantity {
  display: flex; align-items: center; gap: 12px; justify-content: center;
  max-width: 360px; margin: 8px auto 24px;
}
.im-qty-btn {
  width: 48px; height: 48px; border-radius: 14px;
  border: 1.5px solid var(--im-border);
  background: #fff; font-size: 22px; color: var(--im-text);
  transition: all .2s ease;
}
.im-qty-btn:hover { border-color: var(--im-primary); color: var(--im-primary); }
.im-qty-input {
  flex: 1; height: 56px;
  border-radius: 14px;
  border: 1.5px solid var(--im-border);
  padding: 0 18px;
  font-size: 22px; font-weight: 600; text-align: center;
  color: var(--im-text);
  outline: none;
  -moz-appearance: textfield;
}
.im-qty-input::-webkit-outer-spin-button,
.im-qty-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.im-qty-input:focus { border-color: var(--im-primary); box-shadow: var(--im-shadow-glow); }
.im-qty-unit { font-size: 14px; color: var(--im-text-soft); font-weight: 500; min-width: 30px; }

.im-quick-chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.im-chip {
  border: 1px solid var(--im-border);
  background: #fff; color: var(--im-text-soft);
  padding: 6px 14px; font-size: 13px; font-weight: 500;
  border-radius: 999px;
  transition: all .2s ease;
}
.im-chip:hover { border-color: var(--im-primary); color: var(--im-primary); }

/* Options (radio/check) */
.im-options { display: grid; gap: 10px; }
.im-opt-card {
  background: #fff;
  border: 1.5px solid var(--im-border);
  border-radius: var(--im-radius-md);
  padding: 16px 18px;
  display: flex; align-items: center; gap: 14px;
  text-align: left;
  transition: all .22s ease;
}
.im-opt-card:hover { border-color: var(--im-primary); }
.im-opt-card.is-active { border-color: var(--im-primary); background: var(--im-gradient-soft); }
.im-opt-radio {
  width: 20px; height: 20px; border-radius: 50%;
  border: 2px solid var(--im-border); flex-shrink: 0;
  position: relative;
  transition: all .2s ease;
}
.im-opt-card.is-active .im-opt-radio { border-color: var(--im-primary); }
.im-opt-card.is-active .im-opt-radio::after {
  content: ""; position: absolute; inset: 3px;
  border-radius: 50%; background: var(--im-primary);
}
.im-opt-check {
  width: 22px; height: 22px; border-radius: 7px;
  border: 2px solid var(--im-border); flex-shrink: 0;
  position: relative; transition: all .2s ease;
}
.im-opt-card.is-active .im-opt-check {
  border-color: var(--im-primary); background: var(--im-primary);
}
.im-opt-card.is-active .im-opt-check::after {
  content: ""; position: absolute; inset: 0;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center / 14px no-repeat;
}
.im-opt-text { display: flex; flex-direction: column; gap: 2px; }
.im-opt-text strong { font-size: 15px; color: var(--im-text); font-weight: 600; }
.im-opt-text span  { font-size: 13px; color: var(--im-text-soft); }

/* Loader calc */
.im-calc { text-align: center; padding: 20px 0; }
.im-calc__spinner {
  width: 64px; height: 64px;
  border: 4px solid var(--im-border-soft);
  border-top-color: var(--im-primary);
  border-radius: 50%;
  margin: 8px auto 24px;
  animation: imSpin 0.9s linear infinite;
}
@keyframes imSpin { to { transform: rotate(360deg); } }
.im-calc__steps {
  list-style: none; padding: 0; margin: 24px auto 0;
  max-width: 360px; text-align: left;
}
.im-calc__steps li {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 0;
  color: var(--im-text-soft); font-size: 14px;
  transition: color .25s ease;
}
.im-calc__steps li::before {
  content: ""; width: 18px; height: 18px; border-radius: 50%;
  border: 2px solid var(--im-border);
  transition: all .25s ease;
  flex-shrink: 0;
}
.im-calc__steps li.is-on { color: var(--im-text); }
.im-calc__steps li.is-on::before {
  background: var(--im-primary) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center / 11px no-repeat;
  border-color: var(--im-primary);
}

/* Résultat */
.im-result { padding: 4px 0; }
.im-result__badge {
  display: inline-block;
  font-size: 11px; font-weight: 600; letter-spacing: 0.05em;
  text-transform: uppercase;
  background: #EEF2FF; color: var(--im-primary);
  padding: 5px 12px; border-radius: 999px;
  margin-bottom: 14px;
}
.im-result__title { font-size: 26px; margin-bottom: 4px; }
.im-result__cat   { color: var(--im-text-soft); font-size: 14px; margin-bottom: 24px; }
.im-result__price {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: baseline;
  font-size: clamp(34px, 5vw, 50px); font-weight: 700; letter-spacing: -0.03em;
  background: var(--im-gradient); -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 28px;
}
.im-result__sep { color: var(--im-text-soft); -webkit-text-fill-color: var(--im-text-soft); font-weight: 400; }
.im-result__breakdown {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
  margin-bottom: 22px;
}
.im-result__breakdown > div {
  background: #F8FAFC;
  border-radius: 12px;
  padding: 12px 16px;
  display: flex; justify-content: space-between; align-items: center;
}
.im-result__breakdown span { color: var(--im-text-soft); font-size: 14px; }
.im-result__breakdown strong { color: var(--im-text); font-size: 15px; }
.im-result__disclaimer {
  background: #FEF3C7; color: #78350F;
  border-radius: 12px; padding: 14px 16px;
  font-size: 13px; line-height: 1.6;
  margin-bottom: 24px;
  border-left: 4px solid #F59E0B;
}

/* Email form */
.im-email-form { margin-bottom: 22px; }
.im-email-form label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 10px; }
.im-email-row { display: flex; gap: 10px; }
@media (max-width: 540px) { .im-email-row { flex-direction: column; } }
.im-email-input {
  flex: 1; height: 50px;
  border: 1.5px solid var(--im-border);
  border-radius: 12px;
  padding: 0 16px;
  font-size: 15px;
  outline: none;
  transition: all .2s ease;
}
.im-email-input:focus { border-color: var(--im-primary); box-shadow: var(--im-shadow-glow); }
.im-email-help { font-size: 12px; color: var(--im-text-soft); margin-top: 8px; }

.im-result__actions { display: flex; justify-content: space-between; gap: 12px; }
@media (max-width: 540px) { .im-result__actions { flex-direction: column-reverse; } }

/* ─── Animations scroll reveal ─── */
.im-reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity .7s ease, transform .7s cubic-bezier(0.2, 0.8, 0.3, 1);
}
.im-reveal.is-revealed { opacity: 1; transform: none; }
.im-reveal--delay-1 { transition-delay: .08s; }
.im-reveal--delay-2 { transition-delay: .16s; }
.im-reveal--delay-3 { transition-delay: .24s; }

/* ─── Responsive global ─── */
@media (max-width: 640px) {
  .im-hero { padding: 60px 0 70px; }
  .im-section { padding: 70px 0; }
  .im-cta-banner { padding: 48px 28px; }
  .im-modal__dialog { width: calc(100vw - 16px); max-height: calc(100vh - 16px); border-radius: 22px; }
  .im-modal__body { padding: 24px 20px 20px; }
}

/* ===== AVERTISSEMENT LÉGAL en haut ===== */
.im-disclaimer-top {
  padding: 0 0 32px;
  background: transparent;
}
.im-disclaimer-box {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 18px 22px;
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-left: 4px solid #f59e0b;
  border-radius: 12px;
  font-size: 14px;
  color: #78350f;
  line-height: 1.55;
}
.im-disclaimer-box svg {
  width: 22px; height: 22px;
  color: #d97706;
  flex-shrink: 0;
  margin-top: 1px;
}
.im-disclaimer-box p { margin: 0; }
.im-disclaimer-box strong { color: #92400e; font-weight: 700; }
@media (max-width: 600px) {
  .im-disclaimer-box { font-size: 13px; padding: 14px 16px; gap: 12px; }
}

/* Brand cliquable vers le site principal */
.im-nav__brand { text-decoration: none; cursor: pointer; transition: opacity .2s; }
.im-nav__brand:hover { opacity: 0.85; }

/* Lien retour vers site principal */
.im-nav__back {
  color: var(--im-primary) !important;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.08);
  transition: background .2s;
}
.im-nav__back:hover { background: rgba(99, 102, 241, 0.16); }

/* ===== GATE — formulaire avant l'affichage des prix ===== */
.im-gate {
  margin-top: 24px;
  background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 100%);
  border: 1px solid #ddd6fe;
  border-radius: 18px;
  padding: 28px;
}
.im-gate__intro {
  display: flex; flex-direction: column; align-items: center;
  text-align: center;
  margin-bottom: 24px;
}
.im-gate__icon {
  width: 40px; height: 40px;
  padding: 10px;
  background: var(--im-primary);
  color: #fff;
  border-radius: 12px;
  margin-bottom: 14px;
  box-sizing: content-box;
}
.im-gate__intro h3 {
  font-size: 22px; font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--im-text);
  margin: 0 0 6px;
}
.im-gate__intro p {
  font-size: 14px;
  color: var(--im-text-soft);
  max-width: 420px;
  line-height: 1.5;
}
.im-gate-form { display: flex; flex-direction: column; gap: 14px; }
.im-gate-row { display: grid; grid-template-columns: 1fr 1.5fr; gap: 12px; }
.im-gate-field { display: flex; flex-direction: column; gap: 6px; }
.im-gate-field label {
  font-size: 12px; font-weight: 600;
  color: var(--im-text);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.im-gate-field label .req { color: #ef4444; }
.im-gate-field input {
  padding: 12px 14px;
  border: 1.5px solid var(--im-border);
  border-radius: 10px;
  font-size: 15px;
  font-family: inherit;
  background: #fff;
  transition: all .15s;
}
.im-gate-field input:focus {
  outline: none;
  border-color: var(--im-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.18);
}
.im-honey { position: absolute !important; left: -9999px !important; opacity: 0 !important; }
.im-gate-submit {
  margin-top: 4px;
  justify-content: center;
  font-size: 16px !important;
  padding: 14px 22px !important;
}
.im-gate-submit:disabled { opacity: 0.6; cursor: wait; }
.im-gate-help {
  text-align: center;
  font-size: 12px;
  color: var(--im-text-soft);
  margin-top: 4px;
}
.im-result__recap {
  background: #ecfdf5;
  color: #047857;
  padding: 12px 16px;
  border-radius: 10px;
  font-weight: 600;
  text-align: center;
  margin: 16px 0;
}
@media (max-width: 600px) {
  .im-gate { padding: 20px; }
  .im-gate-row { grid-template-columns: 1fr; }
}

/* ===== DEVIS PRO (vue après validation email) ===== */
.im-result--devis { padding: 0 !important; }
.im-devis {
  background: #fff;
  border: 1px solid var(--im-border);
  border-radius: 16px;
  padding: 32px;
  font-family: "Inter", -apple-system, sans-serif;
  color: var(--im-text);
  margin-bottom: 24px;
}
.im-devis__head {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding-bottom: 24px;
  border-bottom: 2px solid var(--im-text);
  margin-bottom: 28px;
}
.im-devis__type {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--im-primary);
  text-transform: uppercase;
}
.im-devis__ref {
  font-family: "JetBrains Mono", monospace;
  font-size: 20px;
  font-weight: 700;
  margin-top: 6px;
  color: var(--im-text);
}
.im-devis__head-right { text-align: right; }
.im-devis__brand {
  font-weight: 700;
  font-size: 16px;
  color: var(--im-text);
}
.im-devis__date {
  font-size: 13px;
  color: var(--im-text-soft);
  margin-top: 4px;
}

.im-devis__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 32px;
  margin-bottom: 28px;
}
.im-devis__col h4 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--im-text-soft);
  text-transform: uppercase;
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--im-border);
}
.im-devis__lines { display: flex; flex-direction: column; gap: 8px; }
.im-devis__lines > div {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 13.5px;
  gap: 12px;
}
.im-devis__lines span {
  color: var(--im-text-soft);
  white-space: nowrap;
}
.im-devis__lines strong {
  color: var(--im-text);
  font-weight: 600;
  text-align: right;
}

.im-devis__breakdown {
  margin-bottom: 16px;
}
.im-devis__breakdown h4 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--im-text-soft);
  text-transform: uppercase;
  margin: 0 0 12px;
}
.im-devis__table {
  width: 100%;
  border-collapse: collapse;
}
.im-devis__table tr {
  border-bottom: 1px solid var(--im-border-soft);
}
.im-devis__table td {
  padding: 12px 0;
  font-size: 14px;
}
.im-devis__table td:first-child { color: var(--im-text); }
.im-devis__table td:last-child {
  text-align: right;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.im-devis__total {
  margin-top: 24px;
  padding: 20px 24px;
  background: linear-gradient(135deg, #eef2ff 0%, #f5f3ff 100%);
  border: 1px solid #ddd6fe;
  border-radius: 12px;
  display: flex; justify-content: space-between; align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.im-devis__total-label {
  display: flex; flex-direction: column;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--im-text);
  text-transform: uppercase;
}
.im-devis__total-label small {
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
  font-size: 11px;
  color: var(--im-text-soft);
  margin-top: 2px;
}
.im-devis__total-value {
  display: flex; align-items: baseline; gap: 10px;
  font-variant-numeric: tabular-nums;
}
.im-devis__total-value strong {
  font-size: 28px;
  font-weight: 800;
  color: var(--im-primary);
}
.im-devis__total-value span {
  color: var(--im-text-soft);
  font-size: 18px;
}

.im-devis__validity {
  margin: 20px 0 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--im-text-soft);
  text-align: center;
}
.im-devis__legal {
  margin-top: 20px;
  padding: 14px 16px;
  background: #fffbeb;
  border-left: 3px solid #f59e0b;
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.55;
  color: #78350f;
}
.im-devis__legal strong { font-weight: 700; }

@media (max-width: 700px) {
  .im-devis { padding: 22px; }
  .im-devis__head { flex-direction: column; gap: 14px; }
  .im-devis__head-right { text-align: left; }
  .im-devis__grid { grid-template-columns: 1fr; gap: 24px; }
  .im-devis__total { flex-direction: column; align-items: flex-start; }
  .im-devis__total-value strong { font-size: 24px; }
}

/* ===== Vue "Vérifiez votre email" ===== */
.im-check-email {
  margin-top: 24px;
  padding: 40px 28px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  border-radius: 18px;
  text-align: center;
}
.im-check-email__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 60px; height: 60px;
  background: #10b981;
  color: #fff;
  border-radius: 50%;
  margin-bottom: 16px;
  animation: im-bounce 1s ease-out;
}
.im-check-email__icon svg { width: 28px; height: 28px; }
.im-check-email h3 {
  font-size: 22px;
  font-weight: 700;
  color: #064e3b;
  margin: 0 0 10px;
}
.im-check-email p {
  font-size: 15px;
  color: #047857;
  margin: 0 auto 12px;
  max-width: 460px;
  line-height: 1.55;
}
.im-check-email p strong { color: #064e3b; font-weight: 700; }
.im-check-email__hint {
  font-size: 13px !important;
  color: #065f46 !important;
  background: rgba(16, 185, 129, 0.1);
  padding: 10px 14px;
  border-radius: 8px;
  display: inline-block;
}
.im-check-email .im-result__actions {
  margin-top: 20px;
  justify-content: center;
}
@keyframes im-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ===== Impression (print friendly) ===== */
@media print {
  body * { visibility: hidden; }
  .im-modal, .im-modal * { visibility: visible; }
  .im-modal { position: static !important; background: none !important; }
  .im-modal__header, .im-modal__nav, .im-result__actions { display: none !important; }
  .im-step-body { padding: 0 !important; }
  .im-devis { border: none !important; padding: 0 !important; }
}