/* ==========================================================================
   TECHNICOUV92 — STANDARD 10K-WEBSITES (ARCHITECTURE & COUPE TECHNIQUE)
   Design System Universel pour toutes les pages intérieures :
   - Services (/reparation-toiture, /isolation-combles, /pose-reparation-velux...)
   - Réalisations & Chantiers (/realisations)
   - À Propos & Savoir-Faire (/a-propos)
   - Avis Clients Vérifiés (/avis-clients)
   - Contact & Devis Gratuit (/contact)
   - Landings Locales 92 (/couvreur-boulogne-billancourt...)
   - Conseils & Blog (/blog)
   ========================================================================== */

:root {
  --tk-display: 'Archivo', -apple-system, sans-serif;
  --tk-mono: 'JetBrains Mono', ui-monospace, monospace;
  --tk-body: 'Public Sans', -apple-system, sans-serif;
  
  --tk-studio: #edf0f2;
  --tk-studio-deep: #e3e6ea;
  --tk-paper: #ffffff;
  --tk-ink: #111418;
  --tk-ink-2: #22262c;
  --tk-muted: #525a66;
  --tk-line: rgba(17, 20, 24, 0.09);
  --tk-line-strong: rgba(17, 20, 24, 0.16);
  
  --tk-accent: #e30613;
  --tk-accent-hover: #c20410;
  --tk-accent-soft: rgba(227, 6, 19, 0.08);
  --tk-green: #16a34a;
  --tk-gold: #f59e0b;

  --tk-wrap: 1260px;
  --tk-gutter: clamp(20px, 4vw, 44px);
  --tk-ease: cubic-bezier(0.16, 1, 0.3, 1);
}

body.page-inner {
  background-color: var(--tk-studio);
  color: var(--tk-ink);
  font-family: var(--tk-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ==========================================================================
   1. SIGNATURE 10K : LA CÔTE D'ARCHITECTE
   ========================================================================== */
.tk-cote {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--tk-muted);
  margin-bottom: 18px;
}
.tk-cote svg {
  width: 72px;
  height: 14px;
  flex: none;
  overflow: visible;
}
.tk-cote path {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.2;
  vector-effect: non-scaling-stroke;
}
.tk-cote .tk-cote-tick {
  stroke: var(--tk-accent);
  stroke-width: 1.6;
}
.tk-cote span {
  font: 600 11px/1 var(--tk-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--tk-muted);
}

/* Kicker avec point d'état */
.tk-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: 600 11.5px/1 var(--tk-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--tk-muted);
  margin-bottom: 14px;
}
.tk-kicker-dot {
  width: 7px;
  height: 7px;
  background: var(--tk-accent);
  border-radius: 2px;
  display: inline-block;
}

/* Badge HUD technique */
.tk-hud-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(17, 20, 24, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fff;
  font: 600 11px/1 var(--tk-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.tk-hud-live {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--tk-green);
  box-shadow: 0 0 8px var(--tk-green);
  animation: tk-pulse 2s infinite ease-in-out;
}
@keyframes tk-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .4; } }

/* ==========================================================================
   2. HERO UNIFIÉ DES PAGES INTÉRIEURES
   ========================================================================== */
.tk-page-hero {
  position: relative;
  background: var(--tk-ink);
  color: #fff;
  padding: clamp(60px, 8vw, 100px) 0 clamp(50px, 6vw, 80px);
  overflow: hidden;
  isolation: isolate;
}
.tk-page-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.32;
  mix-blend-mode: luminosity;
  background-size: cover;
  background-position: center;
  transform: scale(1.03);
  filter: blur(1px);
}
.tk-page-hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(ellipse 90% 75% at 50% 30%, rgba(17, 20, 24, 0.6) 0%, rgba(17, 20, 24, 0.95) 100%),
              linear-gradient(180deg, rgba(17, 20, 24, 0.4) 0%, rgba(17, 20, 24, 0.98) 100%);
}
.tk-page-hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--tk-wrap);
  margin: 0 auto;
  padding: 0 var(--tk-gutter);
}
.tk-page-hero h1 {
  font-family: var(--tk-display);
  font-stretch: 110%;
  font-weight: 800;
  font-size: clamp(34px, 4.4vw, 58px);
  line-height: 1.05;
  letter-spacing: -.03em;
  margin: 0 0 20px;
  max-width: 22ch;
  color: #fff;
}
.tk-page-hero p.tk-hero-lede {
  font-size: clamp(16px, 1.35vw, 19px);
  line-height: 1.6;
  color: #d1d5db;
  max-width: 58ch;
  margin: 0 0 32px;
}
.tk-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.tk-hero-trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font: 500 12.5px/1.3 var(--tk-mono);
  color: #9ca3af;
}
.tk-hero-trust span { display: inline-flex; align-items: center; gap: 6px; }
.tk-hero-trust b { color: #fff; font-weight: 600; }
.tk-check { color: var(--tk-green); font-weight: 800; }

/* Boutons Studio 10K */
.tk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--tk-body);
  font-weight: 600;
  font-size: 15px;
  padding: 13px 24px;
  border-radius: 8px;
  text-decoration: none;
  cursor: pointer;
  transition: all .22s var(--tk-ease);
  border: 1px solid transparent;
  white-space: nowrap;
}
.tk-btn--accent {
  background: var(--tk-accent);
  color: #fff;
  box-shadow: 0 4px 16px rgba(227, 6, 19, 0.32);
}
.tk-btn--accent:hover {
  background: var(--tk-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(227, 6, 19, 0.42);
  color: #fff;
}
.tk-btn--call {
  background: #fff;
  color: var(--tk-ink);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}
.tk-btn--call:hover {
  border-color: var(--tk-accent);
  color: var(--tk-accent);
  transform: translateY(-1px);
}
.tk-btn--outline-light {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
}
.tk-btn--outline-light:hover {
  background: #fff;
  color: var(--tk-ink);
  border-color: #fff;
}

/* ==========================================================================
   3. SECTIONS & GRILLES ARCHITECTURALES
   ========================================================================== */
.tk-section {
  padding: clamp(60px, 7vw, 100px) 0;
}
.tk-section--alt {
  background: var(--tk-studio-deep);
  border-top: 1px solid var(--tk-line);
  border-bottom: 1px solid var(--tk-line);
}
.tk-section--paper {
  background: var(--tk-paper);
}
.tk-wrap {
  max-width: var(--tk-wrap);
  margin: 0 auto;
  padding: 0 var(--tk-gutter);
}

.tk-head {
  margin-bottom: clamp(36px, 4vw, 54px);
}
.tk-head h2 {
  font-family: var(--tk-display);
  font-stretch: 110%;
  font-weight: 800;
  font-size: clamp(28px, 3.2vw, 42px);
  line-height: 1.1;
  letter-spacing: -.025em;
  margin: 0 0 16px;
  color: var(--tk-ink);
}
.tk-head p {
  font-size: 17px;
  line-height: 1.6;
  color: var(--tk-muted);
  max-width: 58ch;
  margin: 0;
}
.tk-head--center {
  text-align: center;
}
.tk-head--center .tk-cote, .tk-head--center .tk-kicker {
  justify-content: center;
}
.tk-head--center h2, .tk-head--center p {
  margin-inline: auto;
}

/* Cartes Architecturales Frosted */
.tk-card {
  background: var(--tk-paper);
  border: 1px solid var(--tk-line);
  border-radius: 14px;
  padding: clamp(24px, 3vw, 36px);
  box-shadow: 0 12px 32px -10px rgba(17, 20, 24, 0.06), 0 1px 3px rgba(0, 0, 0, 0.03);
  transition: transform .25s var(--tk-ease), box-shadow .25s var(--tk-ease), border-color .25s;
}
.tk-card:hover {
  transform: translateY(-2px);
  border-color: var(--tk-line-strong);
  box-shadow: 0 20px 48px -12px rgba(17, 20, 24, 0.12), 0 2px 6px rgba(0, 0, 0, 0.04);
}

/* Grilles */
.tk-grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(20px, 2.5vw, 32px);
}
.tk-grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: clamp(24px, 3vw, 40px);
}
.tk-split-layout {
  display: grid;
  grid-template-columns: minmax(300px, 1fr) 1.5fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: start;
}
.tk-sticky-sidebar {
  position: sticky;
  top: calc(var(--hh, 86px) + 24px);
}

/* ==========================================================================
   4. CHANTIERS & RÉALISATIONS
   ========================================================================== */
.tk-project-card {
  background: var(--tk-paper);
  border: 1px solid var(--tk-line);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 10px 30px -10px rgba(17, 20, 24, 0.07);
  transition: transform .25s var(--tk-ease), box-shadow .25s var(--tk-ease);
}
.tk-project-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 48px -12px rgba(17, 20, 24, 0.14);
}
.tk-project-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--tk-ink);
}
.tk-project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s var(--tk-ease);
}
.tk-project-card:hover .tk-project-media img {
  transform: scale(1.04);
}
.tk-project-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(17, 20, 24, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  font: 600 11px/1 var(--tk-mono);
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
  backdrop-filter: blur(8px);
}
.tk-project-city {
  position: absolute;
  bottom: 14px;
  right: 14px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--tk-ink);
  font: 600 11px/1 var(--tk-mono);
  padding: 5px 12px;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}
.tk-project-body {
  padding: 22px 24px 24px;
}
.tk-project-body h3 {
  font-family: var(--tk-display);
  font-size: 19px;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--tk-ink);
}
.tk-project-body p {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--tk-muted);
  margin: 0;
}

/* ==========================================================================
   5. AVIS CLIENTS VÉRIFIÉS
   ========================================================================== */
.tk-review-card {
  background: var(--tk-paper);
  border: 1px solid var(--tk-line);
  border-radius: 14px;
  padding: 26px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.tk-review-stars {
  color: var(--tk-gold);
  font-size: 17px;
  letter-spacing: 2px;
  margin-bottom: 14px;
}
.tk-review-card blockquote {
  margin: 0 0 20px;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--tk-ink-2);
  font-style: italic;
}
.tk-review-author {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--tk-line);
  font-size: 13.5px;
}
.tk-review-author strong {
  font-weight: 700;
  color: var(--tk-ink);
}
.tk-review-author span {
  font: 500 11px/1 var(--tk-mono);
  color: var(--tk-muted);
  text-transform: uppercase;
}

/* ==========================================================================
   6. FORMULAIRES & BLOCS DE DEVIS
   ========================================================================== */
.tk-form-card {
  background: var(--tk-paper);
  border: 1px solid var(--tk-line);
  border-radius: 16px;
  padding: clamp(28px, 4vw, 44px);
  box-shadow: 0 20px 50px -15px rgba(17, 20, 24, 0.09);
}
.tk-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
@media (max-width: 600px) {
  .tk-form-row { grid-template-columns: 1fr; gap: 12px; }
}
.tk-form-group {
  margin-bottom: 16px;
}
.tk-form-group label {
  display: block;
  font: 600 12.5px/1.3 var(--tk-mono);
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--tk-ink);
  margin-bottom: 8px;
}
.tk-form-group input,
.tk-form-group select,
.tk-form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--tk-line-strong);
  border-radius: 8px;
  font-family: var(--tk-body);
  font-size: 15px;
  color: var(--tk-ink);
  background: #fff;
  transition: border-color .2s, box-shadow .2s;
  box-sizing: border-box;
}
.tk-form-group input:focus,
.tk-form-group select:focus,
.tk-form-group textarea:focus {
  outline: none;
  border-color: var(--tk-accent);
  box-shadow: 0 0 0 3px var(--tk-accent-soft);
}

/* ==========================================================================
   7. BREADCRUMBS ARCHITECTURAUX
   ========================================================================== */
.tk-breadcrumbs {
  padding: 16px var(--tk-gutter);
  max-width: var(--tk-wrap);
  margin: 0 auto;
  font: 500 12px/1 var(--tk-mono);
  color: var(--tk-muted);
}
.tk-breadcrumbs ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.tk-breadcrumbs li::after {
  content: "/";
  margin-left: 8px;
  color: var(--tk-line-strong);
}
.tk-breadcrumbs li:last-child::after { content: ""; }
.tk-breadcrumbs a {
  color: var(--tk-muted);
  text-decoration: none;
  transition: color .2s;
}
.tk-breadcrumbs a:hover {
  color: var(--tk-accent);
}
.tk-breadcrumbs li:last-child {
  color: var(--tk-ink);
  font-weight: 600;
}

/* ==========================================================================
   8. COMPOSANTS ADDITIONNELS (REVIEWS, FAQ, COMMUNES, BANNERS)
   ========================================================================== */

/* Score HUD Box */
.tk-score-box {
  background: var(--tk-paper);
  border: 1px solid var(--tk-line);
  border-radius: 16px;
  padding: clamp(28px, 4vw, 44px);
  margin-bottom: 48px;
  box-shadow: 0 16px 40px -12px rgba(17, 20, 24, 0.08);
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}
@media (max-width: 860px) {
  .tk-score-box {
    grid-template-columns: 1fr;
    text-align: center;
  }
}
.tk-score-big {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-family: var(--tk-display);
  font-weight: 800;
  font-size: clamp(48px, 6vw, 72px);
  line-height: 1;
  color: var(--tk-ink);
}
.tk-score-denom {
  font-size: 24px;
  color: var(--tk-muted);
  font-weight: 600;
}
.tk-score-stars {
  color: var(--tk-gold);
  font-size: 22px;
  letter-spacing: 3px;
  margin-top: 6px;
}
.tk-score-info h3 {
  font-family: var(--tk-display);
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--tk-ink);
}
.tk-score-info p {
  margin: 0;
  font-size: 15px;
  color: var(--tk-muted);
}
.tk-score-metrics {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font: 600 12px/1 var(--tk-mono);
  color: var(--tk-ink);
}
.tk-score-metric-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--tk-studio);
  border-radius: 6px;
  border: 1px solid var(--tk-line);
}
.tk-score-metric-item b {
  color: var(--tk-accent);
}

/* FAQ Accordéon Architectural */
.tk-faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.tk-faq-item {
  background: var(--tk-paper);
  border: 1px solid var(--tk-line);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color .2s, box-shadow .2s;
}
.tk-faq-item[open] {
  border-color: var(--tk-line-strong);
  box-shadow: 0 10px 30px -10px rgba(17, 20, 24, 0.08);
}
.tk-faq-summary {
  padding: 20px 24px;
  font-family: var(--tk-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--tk-ink);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
  user-select: none;
}
.tk-faq-summary::-webkit-details-marker { display: none; }
.tk-faq-summary::after {
  content: "+";
  font-family: var(--tk-mono);
  font-size: 20px;
  font-weight: 400;
  color: var(--tk-muted);
  transition: transform .2s ease;
}
.tk-faq-item[open] .tk-faq-summary::after {
  content: "−";
  color: var(--tk-accent);
}
.tk-faq-answer {
  padding: 0 24px 22px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--tk-muted);
  border-top: 1px dashed var(--tk-line);
  padding-top: 18px;
  margin-top: -4px;
}
.tk-faq-answer p { margin: 0 0 10px; }
.tk-faq-answer p:last-child { margin-bottom: 0; }

/* Grille Communes Voisines */
.tk-nearby-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}
.tk-nearby-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: var(--tk-paper);
  border: 1px solid var(--tk-line);
  border-radius: 8px;
  color: var(--tk-ink);
  text-decoration: none;
  font-family: var(--tk-body);
  font-weight: 600;
  font-size: 14.5px;
  transition: all .2s var(--tk-ease);
}
.tk-nearby-link:hover {
  border-color: var(--tk-accent);
  color: var(--tk-accent);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px -4px rgba(227, 6, 19, 0.12);
}
.tk-nearby-arrow {
  color: var(--tk-muted);
  transition: transform .2s var(--tk-ease), color .2s;
  font-family: var(--tk-mono);
}
.tk-nearby-link:hover .tk-nearby-arrow {
  color: var(--tk-accent);
  transform: translateX(4px);
}

/* Checklist Interventions */
.tk-checklist {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
.tk-checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15.5px;
  line-height: 1.5;
  color: var(--tk-ink);
}
.tk-check-icon {
  flex: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--tk-accent-soft);
  color: var(--tk-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  margin-top: 2px;
}

/* Banner CTA Fin de Page */
.tk-banner-cta {
  background: var(--tk-ink);
  color: #fff;
  border-radius: 20px;
  padding: clamp(36px, 5vw, 64px);
  margin-top: 40px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 24px 60px -15px rgba(17, 20, 24, 0.3);
}
.tk-banner-cta::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(227, 6, 19, 0.15) 0%, transparent 70%);
  pointer-events: none;
}
.tk-banner-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
}
.tk-banner-copy {
  max-width: 58ch;
}
.tk-banner-copy h2 {
  font-family: var(--tk-display);
  font-stretch: 110%;
  font-weight: 800;
  font-size: clamp(26px, 3vw, 38px);
  color: #fff;
  line-height: 1.15;
  margin: 0 0 12px;
}
.tk-banner-copy p {
  color: #d1d5db;
  font-size: 16.5px;
  line-height: 1.55;
  margin: 0;
}
.tk-banner-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

/* Bande Partenaires / Fournisseurs */
.tk-partners-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(24px, 4vw, 48px);
  padding: 30px 0;
  border-top: 1px solid var(--tk-line);
  border-bottom: 1px solid var(--tk-line);
  margin: 40px 0;
}
.tk-partner-logo {
  max-height: 38px;
  max-width: 140px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.65;
  transition: filter .25s, opacity .25s;
}
.tk-partner-logo:hover {
  filter: grayscale(0%);
  opacity: 1;
}

/* ==========================================================================
   9. ADAPTATIF MOBILE
   ========================================================================== */
@media (max-width: 900px) {
  .tk-split-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .tk-sticky-sidebar {
    position: static;
  }
  .tk-grid-2, .tk-grid-3 {
    grid-template-columns: 1fr;
  }
  .tk-banner-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ==========================================================================
   10. MODAL « ÊTRE RAPPELÉ », BOUTON FLOTTANT & BOUTON HEADER
   ========================================================================== */
.tc-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  visibility: hidden;
  opacity: 0;
  transition: opacity .3s var(--tk-ease), visibility .3s;
}
.tc-modal.is-open {
  visibility: visible;
  opacity: 1;
}
.tc-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 20, 24, 0.76);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.tc-modal-dialog {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  background: #ffffff;
  border-radius: 16px;
  padding: clamp(24px, 5vw, 36px);
  box-shadow: 0 40px 100px -20px rgba(0, 0, 0, 0.45);
  transform: scale(0.94) translateY(12px);
  transition: transform .35s var(--tk-ease);
}
.tc-modal.is-open .tc-modal-dialog {
  transform: scale(1) translateY(0);
}
.tc-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--tk-line);
  background: #f7f7f6;
  color: var(--tk-ink);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: all .2s;
}
.tc-modal-close:hover {
  background: var(--tk-ink);
  color: #fff;
  border-color: var(--tk-ink);
}
.tc-modal-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(227, 6, 19, 0.08);
  color: var(--tk-accent);
  font: 600 11px/1 var(--tk-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.tc-modal-badge .tc-dot-live {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--tk-green);
  box-shadow: 0 0 6px var(--tk-green);
}
.tc-modal-title {
  font-family: var(--tk-display);
  font-stretch: 112%;
  font-weight: 800;
  font-size: clamp(22px, 3.5vw, 26px);
  line-height: 1.15;
  letter-spacing: -.025em;
  color: var(--tk-ink);
  margin: 0 0 8px;
}
.tc-modal-subtitle {
  font-size: 14px;
  line-height: 1.5;
  color: var(--tk-muted);
  margin: 0 0 20px;
}
.tc-modal-form { display: grid; gap: 14px; }
.tc-form-group { display: grid; gap: 6px; }
.tc-form-group label { font: 600 11px/1 var(--tk-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--tk-ink-2); }
.tc-form-group label .req { color: var(--tk-accent); }
.tc-form-group input, .tc-form-group select {
  width: 100%;
  min-height: 44px;
  padding: 10px 14px;
  border: 1.5px solid var(--tk-line-strong);
  border-radius: 8px;
  background: #fff;
  font: 400 15px/1.4 var(--tk-body);
  color: var(--tk-ink);
  transition: border-color .2s, box-shadow .2s;
  box-sizing: border-box;
}
.tc-form-group input:focus, .tc-form-group select:focus {
  outline: none;
  border-color: var(--tk-accent);
  box-shadow: 0 0 0 3px var(--tk-accent-soft);
}
.tc-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 500px) { .tc-form-row { grid-template-columns: 1fr; } }
.tc-modal-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  border: none;
  border-radius: 8px;
  background: var(--tk-accent);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  margin-top: 4px;
  transition: background .2s, transform .2s;
  box-shadow: 0 4px 14px rgba(227, 6, 19, 0.3);
}
.tc-modal-submit:hover {
  background: var(--tk-accent-hover);
  transform: translateY(-1px);
}
.tc-modal-feedback {
  padding: 12px;
  border-radius: 8px;
  font-size: 13.5px;
  line-height: 1.45;
  text-align: center;
}
.tc-modal-feedback.success {
  background: #ecfdf5;
  border: 1px solid #10b981;
  color: #065f46;
}
.tc-modal-feedback.error {
  background: #fef2f2;
  border: 1px solid #ef4444;
  color: #991b1b;
}
.tc-modal-direct {
  margin-top: 6px;
  padding-top: 12px;
  border-top: 1px solid var(--tk-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
  color: var(--tk-muted);
}
.tc-direct-call {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--tk-accent);
  text-decoration: none;
}
.tc-direct-call:hover { text-decoration: underline; }

/* Bouton flottant mobile « Être rappelé » */
.tc-floating-callback {
  position: fixed;
  bottom: 24px;
  left: 20px;
  z-index: 998;
  display: none;
  align-items: center;
  gap: 8px;
  padding: 12px 18px 12px 14px;
  border-radius: 999px;
  background: var(--tk-ink);
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  font: 600 13px/1 var(--tk-body);
  cursor: pointer;
  transition: transform .2s, background .2s;
}
@media (max-width: 820px) {
  .tc-floating-callback { display: inline-flex; }
}
.tc-floating-icon {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--tk-accent);
  color: #fff;
}

/* Bouton header « Être rappelé » */
.callback-header-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: 999px;
  background: #fdecec;
  color: var(--tk-accent);
  border: 1px solid rgba(227, 6, 19, 0.2);
  font-family: var(--tk-body);
  font-weight: 600;
  font-size: 13.5px;
  cursor: pointer;
  transition: all .2s;
}
.callback-header-btn:hover {
  background: var(--tk-accent);
  color: #fff;
  border-color: var(--tk-accent);
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 990;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}
.site-header-inner {
  display: flex!important;
  align-items: center!important;
  justify-content: space-between!important;
  max-width: 1420px;
  margin: 0 auto;
  padding: 12px 28px;
  position: relative;
}
.site-header-actions {
  display: flex!important;
  align-items: center!important;
  gap: 10px!important;
  flex-shrink: 0!important;
}

@media (max-width: 900px) {
  .site-header-inner {
    padding: 10px 16px!important;
  }
  .desktop-only,
  .site-header .desktop-only,
  .callback-header-btn,
  .site-header .callback-header-btn,
  .header-socials,
  .site-header .header-socials,
  .header-cta,
  .site-header .header-cta {
    display: none!important;
  }
  .site-header-actions {
    gap: 8px!important;
  }
  .site-header .call-btn {
    display: inline-flex!important;
    align-items: center!important;
    gap: 6px!important;
    padding: 8px 12px!important;
    border-radius: 999px!important;
    background: #111418!important;
    color: #fff!important;
    font-size: 13px!important;
    font-weight: 600!important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12)!important;
    border: 1px solid rgba(255, 255, 255, 0.15)!important;
    text-decoration: none!important;
    flex-shrink: 0!important;
  }
  .site-header .call-btn .phone-icon {
    width: 14px!important;
    height: 14px!important;
    margin: 0!important;
    color: var(--tk-accent)!important;
    flex: none!important;
  }
  .site-header .call-btn .call-text {
    display: inline-block!important;
    color: #fff!important;
  }
  .site-header .mobile-toggle {
    display: inline-flex!important;
    align-items: center!important;
    justify-content: center!important;
    width: 40px!important;
    height: 40px!important;
    border-radius: 999px!important;
    background: #f4f5f7!important;
    border: 1px solid rgba(0, 0, 0, 0.08)!important;
    color: #111418!important;
    cursor: pointer!important;
    padding: 0!important;
    flex-shrink: 0!important;
  }
  .site-nav {
    display: none!important;
  }
  .site-nav.open {
    display: flex!important;
    position: absolute!important;
    top: 100%!important;
    left: 0!important;
    right: 0!important;
    background: #ffffff!important;
    flex-direction: column!important;
    padding: 20px 24px 28px!important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1)!important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15)!important;
    gap: 16px!important;
    max-height: calc(100vh - 72px)!important;
    overflow-y: auto!important;
    z-index: 999!important;
  }
  .site-nav.open a {
    font-size: 16px!important;
    font-weight: 600!important;
    color: #111418!important;
    text-decoration: none!important;
    padding: 6px 0!important;
    border-bottom: 1px solid #f1f3f5!important;
  }
}

@media (max-width: 380px) {
  .site-header .call-btn .call-text {
    display: none!important;
  }
  .site-header .call-btn {
    padding: 0!important;
    width: 40px!important;
    height: 40px!important;
    min-height: 40px!important;
    border-radius: 50%!important;
    justify-content: center!important;
  }
}