/* ==========================================================================
   DronePixel — style.css
   Charte : quasi-monochrome, sobre, technique, "bureau d'étude high-tech".
   Mobile-first. Aucune dépendance externe.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Polices auto-hébergées (font-display: swap, fallbacks système forts).
   Les fichiers .woff2 sont à déposer dans /assets/fonts/ (voir README.md).
   Tant qu'ils sont absents, les fallbacks prennent le relais sans casser
   la mise en page.
   -------------------------------------------------------------------------- */
@font-face {
  font-family: 'Archivo Black';
  src: url('/assets/fonts/archivo-black-latin-400.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Manrope';
  src: url('/assets/fonts/manrope-latin-400.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Manrope';
  src: url('/assets/fonts/manrope-latin-600.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Manrope';
  src: url('/assets/fonts/manrope-latin-800.woff2') format('woff2');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

/* --------------------------------------------------------------------------
   2. Variables
   -------------------------------------------------------------------------- */
:root {
  --color-noir: #0A0A0A;
  --color-blanc: #F6F3ED; /* blanc chaud : surfaces claires, texte sur fond sombre */
  --color-fond: #ECE8DF; /* fond de page sable — remplace le blanc pur */
  --color-ardoise: #3D3D3D;
  --color-gris: #D9D3C7; /* bordures/séparateurs assortis au fond chaud */
  --color-accent: #B03A0B; /* orange brûlé : CTA et détails (AA sur fonds clairs) */
  --color-accent-vif: #E8632C; /* variante accent lisible sur fonds sombres */
  --color-erreur: #9B1C1C;

  --font-display: 'Archivo Black', 'Arial Black', 'Franklin Gothic Heavy', Impact, sans-serif;
  --font-body: 'Manrope', 'Segoe UI', system-ui, -apple-system, Arial, sans-serif;

  --container: 1200px;
  --gutter: clamp(20px, 5vw, 48px);
  --section-pad: clamp(64px, 10vw, 128px);
  --header-h: 72px;

  --ease: cubic-bezier(0.2, 0.6, 0.2, 1);
}

/* --------------------------------------------------------------------------
   3. Reset minimal + base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 24px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-noir);
  background: var(--color-fond);
  -webkit-font-smoothing: antialiased;
}

img,
svg,
video {
  display: block;
  max-width: 100%;
  height: auto;
}

/* Image temporaire : tant que le fichier .webp n'est pas déposé, le fond
   neutre #E5E5E5 tient lieu d'image, aux bonnes dimensions (aspect-ratio). */
img.img-missing {
  opacity: 0;
}

a {
  color: inherit;
}

ul[role='list'],
ol[role='list'] {
  list-style: none;
}

:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
}

::selection {
  background: var(--color-accent);
  color: #fff;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* --------------------------------------------------------------------------
   4. Typographie
   -------------------------------------------------------------------------- */
h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 400; /* Archivo Black n'existe qu'en 400 (très gras) */
  line-height: 1.08;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.1rem, 5.6vw, 4.2rem);
}

h2 {
  font-size: clamp(1.7rem, 4vw, 2.9rem);
}

h3 {
  font-size: clamp(1.1rem, 2.2vw, 1.45rem);
  line-height: 1.25;
}

p {
  max-width: 65ch;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75em;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-ardoise);
}

.eyebrow::before {
  content: '';
  width: 28px;
  height: 2px;
  background: var(--color-accent);
}

.section--dark .eyebrow::before,
.hero .eyebrow::before,
.page-hero .eyebrow::before,
.cta-band .eyebrow::before {
  background: var(--color-accent-vif);
}

.section--dark .eyebrow {
  color: var(--color-gris);
}

.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--color-ardoise);
}

.section--dark .lead {
  color: var(--color-gris);
}

/* --------------------------------------------------------------------------
   5. Layout utilitaires
   -------------------------------------------------------------------------- */
.container {
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
}

.section {
  padding-block: var(--section-pad);
}

.section--dark {
  background: var(--color-noir);
  color: var(--color-blanc);
}

.section--line-top {
  border-top: 1px solid var(--color-gris);
}

.section__head {
  display: grid;
  gap: 16px;
  margin-bottom: clamp(36px, 6vw, 64px);
  max-width: 760px;
}

.section__index {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: var(--color-accent);
}

.section--dark .section__index {
  color: var(--color-accent-vif);
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 200;
  padding: 12px 20px;
  background: var(--color-noir);
  color: var(--color-blanc);
  font-weight: 700;
  text-decoration: none;
}

.skip-link:focus {
  top: 12px;
}

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

/* --------------------------------------------------------------------------
   6. Boutons (charte : noir plein, inversé au hover — pas de couleur vive)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55em;
  padding: 0.95em 1.9em;
  border: 2px solid var(--color-noir);
  background: var(--color-noir);
  color: var(--color-blanc);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), transform 0.2s var(--ease);
}

.btn:hover,
.btn:active {
  background: transparent;
  color: var(--color-noir);
}

.btn--ghost {
  background: transparent;
  color: var(--color-noir);
}

.btn--ghost:hover {
  background: var(--color-noir);
  color: var(--color-blanc);
}

/* Variante pour fonds sombres */
.btn--light {
  border-color: var(--color-blanc);
  background: var(--color-blanc);
  color: var(--color-noir);
}

.btn--light:hover,
.btn--light:active {
  background: transparent;
  color: var(--color-blanc);
}

.btn--ghost-light {
  border-color: var(--color-blanc);
  background: transparent;
  color: var(--color-blanc);
}

.btn--ghost-light:hover {
  background: var(--color-blanc);
  color: var(--color-noir);
}

/* Bouton accent : réservé aux CTA de conversion "Demander un devis" */
.btn--accent {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: #fff;
}

.btn--accent:hover,
.btn--accent:active {
  border-color: var(--color-noir);
  background: var(--color-noir);
  color: var(--color-blanc);
}

.section--dark .btn--accent:hover,
.cta-band .btn--accent:hover,
.hero .btn--accent:hover {
  border-color: var(--color-blanc);
  background: var(--color-blanc);
  color: var(--color-noir);
}

.btn--sm {
  padding: 0.6em 1.15em;
  font-size: 0.88rem;
}

.btn--block {
  width: 100%;
}

/* --------------------------------------------------------------------------
   7. Header sticky
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-blanc);
  border-bottom: 1px solid var(--color-gris);
  transition: box-shadow 0.25s var(--ease);
}

.site-header.is-scrolled {
  box-shadow: 0 6px 24px rgba(10, 10, 10, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  text-decoration: none;
  color: var(--color-noir);
}

.logo-mark {
  flex: none;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.05em;
}

/* Navigation desktop */
.site-nav ul {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.5vw, 34px);
  list-style: none;
}

.site-nav a:not(.btn) {
  position: relative;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--color-noir);
  padding-block: 6px;
  white-space: nowrap;
}

.site-nav a:not(.btn)::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}

.site-nav a:not(.btn):hover::after,
.site-nav a[aria-current='page']:not(.btn)::after {
  transform: scaleX(1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-tel {
  font-weight: 800;
  font-size: 0.95rem;
  text-decoration: none;
  color: var(--color-noir);
  white-space: nowrap;
}

.nav-tel:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* Burger */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 48px;
  height: 48px;
  padding: 12px;
  border: 0;
  background: none;
  cursor: pointer;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-noir);
  transition: transform 0.3s var(--ease), opacity 0.2s;
}

.burger[aria-expanded='true'] span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.burger[aria-expanded='true'] span:nth-child(2) {
  opacity: 0;
}

.burger[aria-expanded='true'] span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Navigation mobile */
@media (max-width: 899px) {
  .burger {
    display: flex;
  }

  .site-nav {
    position: fixed;
    top: var(--header-h);
    right: 0;
    left: 0;
    bottom: 0;
    z-index: 99;
    display: grid;
    align-content: start;
    gap: 8px;
    padding: 32px var(--gutter) 48px;
    background: var(--color-blanc);
    border-top: 1px solid var(--color-gris);
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 0.35s var(--ease), visibility 0.35s;
    overflow-y: auto;
  }

  body.nav-open .site-nav {
    transform: translateX(0);
    visibility: visible;
  }

  body.nav-open {
    overflow: hidden;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-nav ul li {
    border-bottom: 1px solid var(--color-gris);
  }

  .site-nav ul a:not(.btn) {
    display: block;
    padding: 18px 0;
    font-family: var(--font-display);
    font-size: 1.3rem;
  }

  .site-nav ul a:not(.btn)::after {
    display: none;
  }

  .nav-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    margin-top: 28px;
  }

  .nav-actions .btn {
    width: 100%;
  }

  .nav-tel {
    text-align: center;
    font-size: 1.15rem;
    padding: 12px 0;
    border: 1px solid var(--color-gris);
  }

  .header-cta {
    display: none;
  }
}

@media (min-width: 900px) {
  .site-nav {
    display: flex;
    align-items: center;
    gap: clamp(20px, 3vw, 44px);
  }
}

/* Barre mobile fixe : appel + devis en un tap (conversion mobile) */
.mobile-cta-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--color-gris);
}

.mobile-cta-bar a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 8px;
  font-weight: 800;
  font-size: 0.95rem;
  text-decoration: none;
}

.mobile-cta-bar .mcb-call {
  background: var(--color-blanc);
  color: var(--color-noir);
}

.mobile-cta-bar .mcb-quote {
  background: var(--color-accent);
  color: #fff;
}

@media (max-width: 899px) {
  body {
    padding-bottom: 56px; /* espace pour la barre mobile */
  }
}

@media (min-width: 900px) {
  .mobile-cta-bar {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   8. Hero (accueil) — photo plein écran, overlay sombre, cadre "viseur"
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  display: grid;
  align-items: end;
  min-height: min(92svh, 880px);
  background: var(--color-noir); /* fallback sombre si la photo manque */
  color: var(--color-blanc);
  overflow: hidden;
  isolation: isolate;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    to top,
    rgba(10, 10, 10, 0.88) 0%,
    rgba(10, 10, 10, 0.55) 45%,
    rgba(10, 10, 10, 0.35) 100%
  );
}

/* Cadre type viseur de caméra drone (décoratif) */
.hero__frame {
  position: absolute;
  inset: clamp(14px, 2.5vw, 28px);
  border: 1px solid rgba(250, 250, 250, 0.22);
  pointer-events: none;
}

.hero__frame::before,
.hero__frame::after {
  content: '+';
  position: absolute;
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: rgba(250, 250, 250, 0.55);
  line-height: 1;
}

.hero__frame::before {
  top: 10px;
  left: 12px;
}

.hero__frame::after {
  bottom: 10px;
  right: 12px;
}

.hero__meta {
  position: absolute;
  top: clamp(26px, 4vw, 44px);
  right: clamp(28px, 4.5vw, 52px);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(250, 250, 250, 0.65);
}

.hero__content {
  padding-block: clamp(96px, 16vw, 160px) clamp(56px, 9vw, 104px);
  display: grid;
  gap: 22px;
  max-width: 880px;
}

.hero .eyebrow {
  color: var(--color-gris);
}

.hero__title {
  color: var(--color-blanc);
}

.hero__sub {
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  color: var(--color-gris);
  max-width: 56ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 10px;
}

.hero__coords {
  margin-top: 24px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(250, 250, 250, 0.55);
}

/* --------------------------------------------------------------------------
   Séquence d'entrée du hero — « mise en route caméra drone »
   Cadre viseur qui se dessine, balayage capteur unique, contenu en cascade,
   télémétrie (REC + altitude comptée en JS), puis lente dérive du plan.
   Transform/opacity uniquement : aucun décalage de mise en page (CLS 0),
   l'image LCP reste affichée dès le premier rendu.
   -------------------------------------------------------------------------- */
@keyframes hero-rise {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: none; }
}

@keyframes hero-frame-in {
  from { opacity: 0; transform: scale(1.015); }
  to   { opacity: 1; transform: none; }
}

@keyframes hero-drift {
  from { transform: scale(1); }
  to   { transform: scale(1.045); }
}

@keyframes hero-scan {
  from { transform: translateY(-10%); opacity: 1; }
  to   { transform: translateY(760%); opacity: 0; }
}

@keyframes hero-rec {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.3; }
}

.hero::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 16%;
  z-index: 0;
  background: linear-gradient(to bottom, transparent, rgba(250, 250, 250, 0.09), transparent);
  pointer-events: none;
  animation: hero-scan 1.15s var(--ease) 0.2s 1 both;
}

.hero__content {
  position: relative;
  z-index: 1; /* le contenu passe au-dessus du balayage */
}

.hero__media   { animation: hero-drift 16s cubic-bezier(0.22, 1, 0.36, 1) 0.2s both; }
.hero__frame   { animation: hero-frame-in 0.9s var(--ease) 0.05s both; }
.hero__meta    { animation: hero-rise 0.7s var(--ease) 0.55s both; }
.hero .eyebrow { animation: hero-rise 0.7s var(--ease) 0.12s both; }
.hero__title   { animation: hero-rise 0.7s var(--ease) 0.26s both; }
.hero__sub     { animation: hero-rise 0.7s var(--ease) 0.42s both; }
.hero__actions { animation: hero-rise 0.7s var(--ease) 0.56s both; }
.hero__coords  { animation: hero-rise 0.7s var(--ease) 0.72s both; }

.hero__rec {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 9px;
  border-radius: 50%;
  vertical-align: 1px;
  background: var(--color-accent-vif);
  animation: hero-rec 2.2s ease-in-out 1.3s infinite;
}

@media (prefers-reduced-motion: reduce) {
  .hero::after {
    display: none; /* pas de balayage */
  }
  /* Les durées passent à 0.01ms via la règle globale ; on annule aussi les
     délais pour que rien ne reste masqué en attente d'animation */
  .hero__media,
  .hero__frame,
  .hero__meta,
  .hero .eyebrow,
  .hero__title,
  .hero__sub,
  .hero__actions,
  .hero__coords,
  .hero__rec {
    animation-delay: 0s !important;
  }
}

/* Hero compact des pages internes */
.page-hero {
  background: var(--color-noir);
  color: var(--color-blanc);
  padding-block: clamp(72px, 11vw, 128px) clamp(56px, 8vw, 96px);
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: clamp(12px, 2vw, 22px);
  border: 1px solid rgba(250, 250, 250, 0.14);
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 20px;
  max-width: min(100% - 2 * var(--gutter), 900px);
}

.page-hero .eyebrow {
  color: var(--color-gris);
}

.page-hero .lead {
  color: var(--color-gris);
}

/* Fil d'Ariane */
.breadcrumb {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
}

.breadcrumb li + li::before {
  content: '/';
  margin-right: 8px;
  opacity: 0.5;
}

.breadcrumb a {
  color: inherit;
  text-decoration: none;
  opacity: 0.7;
}

.breadcrumb a:hover {
  opacity: 1;
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   9. Bandeau chiffres clés
   -------------------------------------------------------------------------- */
.kpis {
  background: var(--color-noir);
  color: var(--color-blanc);
  border-top: 1px solid rgba(250, 250, 250, 0.12);
}

.kpis__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.kpi {
  padding: clamp(28px, 4vw, 48px) clamp(18px, 2.5vw, 36px);
  border-top: 1px solid rgba(250, 250, 250, 0.12);
  display: grid;
  gap: 6px;
  align-content: start;
}

.kpi:nth-child(odd) {
  border-right: 1px solid rgba(250, 250, 250, 0.12);
}

.kpi__num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1;
  color: var(--color-accent-vif);
}

.kpi__title {
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.kpi__label {
  font-size: 0.88rem;
  color: var(--color-gris);
}

@media (min-width: 900px) {
  .kpis__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .kpi,
  .kpi:nth-child(odd) {
    border-right: 1px solid rgba(250, 250, 250, 0.12);
    border-top: 0;
  }

  .kpi:last-child {
    border-right: 0;
  }
}

/* --------------------------------------------------------------------------
   10. Grille services (accueil)
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  gap: 0;
  border: 1px solid var(--color-gris);
}

.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(26px, 3.5vw, 42px);
  border-bottom: 1px solid var(--color-gris);
  text-decoration: none;
  color: inherit;
  transition: background 0.3s var(--ease);
}

.service-card__price {
  margin-top: auto;
}

.service-card:last-child {
  border-bottom: 0;
}

.service-card:hover {
  background: #E3DDD0;
}

.service-card__icon {
  width: 40px;
  height: 40px;
  color: var(--color-noir);
}

.service-card__price {
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.service-card p {
  color: var(--color-ardoise);
  font-size: 0.98rem;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 0.92rem;
  margin-top: 4px;
}

.card-link::after {
  content: '→';
  color: var(--color-accent);
  transition: transform 0.25s var(--ease);
}

.service-card:hover .card-link::after {
  transform: translateX(6px);
}

.services-more {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

@media (min-width: 700px) {
  .services-grid {
    grid-template-columns: 1fr 1fr;
  }

  .service-card {
    border-right: 1px solid var(--color-gris);
  }

  .service-card:nth-child(2n) {
    border-right: 0;
  }

  .service-card:nth-last-child(-n + 2) {
    border-bottom: 0;
  }
}

@media (min-width: 1080px) {
  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .service-card,
  .service-card:nth-child(2n) {
    border-right: 1px solid var(--color-gris);
    border-bottom: 0;
  }

  .service-card:last-child {
    border-right: 0;
  }
}

/* --------------------------------------------------------------------------
   11. Galerie projets
   -------------------------------------------------------------------------- */
.projects-grid {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}

.project {
  display: grid;
  gap: 12px;
}

.media {
  position: relative;
  background: var(--color-gris); /* fond neutre = image temporaire */
  overflow: hidden;
}

.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  transition: transform 0.6s var(--ease);
}

.project:hover .media img {
  transform: scale(1.035);
}

.project figcaption {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-ardoise);
}

.section--dark .project figcaption {
  color: var(--color-gris);
}

.project figcaption .loc {
  flex: none;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-vif);
}

@media (min-width: 700px) {
  .projects-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* --------------------------------------------------------------------------
   12. Confiance / réassurance
   -------------------------------------------------------------------------- */
.trust-grid {
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(250, 250, 250, 0.15);
}

.trust-item {
  display: grid;
  gap: 10px;
  padding: clamp(26px, 3.5vw, 40px) 0;
  border-bottom: 1px solid rgba(250, 250, 250, 0.15);
}

.trust-item__num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--color-accent-vif);
}

.trust-item h3 {
  color: var(--color-blanc);
}

.trust-item p {
  color: var(--color-gris);
  font-size: 0.98rem;
}

@media (min-width: 900px) {
  .trust-grid {
    grid-template-columns: 1fr 1fr;
    column-gap: clamp(32px, 5vw, 72px);
  }
}

/* Section "Avis clients" future — structure prête, masquée tant qu'aucun
   avis réel n'existe. Retirer [hidden] dans le HTML pour l'activer. */
.reviews-grid {
  display: grid;
  gap: 20px;
}

.review-card {
  border: 1px solid var(--color-gris);
  padding: clamp(22px, 3vw, 32px);
  display: grid;
  gap: 12px;
}

.review-card blockquote {
  font-size: 1.02rem;
}

.review-card cite {
  font-style: normal;
  font-weight: 800;
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ardoise);
}

@media (min-width: 900px) {
  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --------------------------------------------------------------------------
   13. Bande CTA finale
   -------------------------------------------------------------------------- */
.cta-band {
  background: var(--color-noir);
  color: var(--color-blanc);
  padding-block: clamp(64px, 10vw, 120px);
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: '+';
  position: absolute;
  top: 18px;
  left: 22px;
  color: rgba(250, 250, 250, 0.4);
  font-size: 1.1rem;
}

.cta-band::after {
  content: '+';
  position: absolute;
  bottom: 18px;
  right: 22px;
  color: rgba(250, 250, 250, 0.4);
  font-size: 1.1rem;
}

.cta-band__inner {
  display: grid;
  gap: 22px;
  justify-items: start;
}

.cta-band h2 {
  color: var(--color-blanc);
  max-width: 18ch;
}

.cta-band p {
  color: var(--color-gris);
}

.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.cta-band__tel {
  font-weight: 800;
  color: var(--color-blanc);
  text-decoration: none;
  border-bottom: 2px solid rgba(250, 250, 250, 0.4);
  padding-bottom: 2px;
}

.cta-band__tel:hover {
  border-color: var(--color-blanc);
}

/* --------------------------------------------------------------------------
   14. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--color-noir);
  color: var(--color-gris);
  border-top: 1px solid rgba(250, 250, 250, 0.12);
  font-size: 0.94rem;
}

.footer-grid {
  display: grid;
  gap: 40px;
  padding-block: clamp(48px, 7vw, 80px);
}

.footer-brand {
  display: grid;
  gap: 16px;
  align-content: start;
}

.footer-brand .brand {
  color: var(--color-blanc);
}

.footer-brand p {
  max-width: 34ch;
}

.footer-col h2 {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-blanc);
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
  display: grid;
  gap: 10px;
}

.footer-col a {
  color: var(--color-gris);
  text-decoration: none;
}

.footer-col a:hover {
  color: var(--color-accent-vif);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  justify-content: space-between;
  padding-block: 22px;
  border-top: 1px solid rgba(250, 250, 250, 0.12);
  font-size: 0.82rem;
  color: rgba(250, 250, 250, 0.7);
}

.footer-bottom a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-bottom a:hover {
  color: var(--color-blanc);
}

@media (min-width: 900px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  }
}

/* --------------------------------------------------------------------------
   15. Page Services — grille tarifs
   -------------------------------------------------------------------------- */
.pricing-grid {
  display: grid;
  gap: clamp(18px, 2.5vw, 28px);
}

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(26px, 3.5vw, 42px);
  border: 1px solid var(--color-gris);
  background: var(--color-blanc);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

/* Ancre le bloc prix + liens en bas de carte : les boutons « devis »
   s'alignent sur une même ligne quelle que soit la longueur du texte */
.price-card .price {
  margin-top: auto;
}

.price-card:hover {
  border-color: var(--color-noir);
  transform: translateY(-4px);
}

.price-card__num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--color-ardoise);
}

.price-card p {
  color: var(--color-ardoise);
  font-size: 0.98rem;
}

.price {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 1.7rem);
  color: var(--color-accent);
}

.price small {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ardoise);
  display: block;
  margin-bottom: 2px;
}

.price-card .btn {
  justify-self: start;
  margin-top: 6px;
}

.pricing-note {
  margin-top: 32px;
  font-size: 0.92rem;
  color: var(--color-ardoise);
  border-left: 3px solid var(--color-noir);
  padding-left: 16px;
  max-width: 70ch;
}

@media (min-width: 760px) {
  .pricing-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* --------------------------------------------------------------------------
   16. Page À propos
   -------------------------------------------------------------------------- */
.split {
  display: grid;
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}

@media (min-width: 900px) {
  .split {
    grid-template-columns: 1fr 1fr;
  }
}

.facts {
  list-style: none;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--color-gris);
}

.facts li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-gris);
}

.facts .fact-mark {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--color-ardoise);
  padding-top: 3px;
}

.section--dark .facts {
  border-color: rgba(250, 250, 250, 0.15);
}

.section--dark .facts li {
  border-color: rgba(250, 250, 250, 0.15);
}

.section--dark .facts .fact-mark {
  color: var(--color-gris);
}

.mini-services {
  list-style: none;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--color-gris);
}

.mini-services li {
  border-bottom: 1px solid var(--color-gris);
}

.mini-services a {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 18px 0;
  text-decoration: none;
  color: inherit;
  font-weight: 700;
  transition: padding-left 0.25s var(--ease);
}

.mini-services a:hover {
  padding-left: 10px;
}

.mini-services .ms-price {
  flex: none;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ardoise);
}

/* --------------------------------------------------------------------------
   17. Page Contact — formulaire
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  gap: clamp(36px, 6vw, 72px);
  align-items: start;
}

@media (min-width: 980px) {
  .contact-grid {
    grid-template-columns: 1.4fr 1fr;
  }
}

.form {
  display: grid;
  gap: 22px;
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  font-weight: 800;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.field .optional {
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  color: var(--color-ardoise);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-ardoise);
  border-radius: 0;
  background: var(--color-blanc);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-noir);
  transition: border-color 0.2s;
  appearance: none;
}

.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' fill='none'%3E%3Cpath stroke='%230A0A0A' stroke-width='2' d='m1 1 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}

.field textarea {
  min-height: 150px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
  border-color: var(--color-accent);
}

.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-color: var(--color-erreur);
}

.field__error {
  display: none;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-erreur);
}

.field.has-error .field__error {
  display: block;
}

.form-row {
  display: grid;
  gap: 22px;
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

/* Anti-spam invisible (honeypot) */
.hp-field {
  position: absolute !important;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-status {
  display: none;
  padding: 16px 18px;
  border: 2px solid var(--color-noir);
  font-weight: 700;
}

.form-status.is-visible {
  display: block;
}

.form-status.is-error {
  border-color: var(--color-erreur);
  color: var(--color-erreur);
}

.form-note {
  font-size: 0.84rem;
  color: var(--color-ardoise);
}

.form-note a {
  color: inherit;
}

/* Coordonnées directes */
.contact-aside {
  display: grid;
  gap: 0;
  border: 1px solid var(--color-gris);
  align-content: start;
}

.contact-block {
  padding: clamp(22px, 3vw, 32px);
  border-bottom: 1px solid var(--color-gris);
  display: grid;
  gap: 8px;
}

.contact-block:last-child {
  border-bottom: 0;
}

.contact-block h2,
.contact-block h3 {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-ardoise);
}

.contact-block .big-link {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  color: var(--color-noir);
  text-decoration: none;
  word-break: break-word;
}

.contact-block .big-link:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}

.contact-block p {
  color: var(--color-ardoise);
  font-size: 0.95rem;
}

.hours {
  list-style: none;
  display: grid;
  gap: 6px;
  font-size: 0.95rem;
}

.hours li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.hours .h-val {
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   18. Pages légales (prose)
   -------------------------------------------------------------------------- */
.legal {
  max-width: 760px;
  display: grid;
  gap: 18px;
}

.legal h2 {
  font-size: clamp(1.25rem, 2.5vw, 1.6rem);
  margin-top: 26px;
}

.legal h3 {
  font-size: 1.05rem;
  margin-top: 10px;
}

.legal ul,
.legal ol {
  padding-left: 22px;
  display: grid;
  gap: 8px;
}

.legal a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal .legal-updated {
  font-size: 0.85rem;
  color: var(--color-ardoise);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   19. Micro-animations au scroll (Intersection Observer ajoute .is-visible)
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.reveal--d1 {
  transition-delay: 0.08s;
}

.reveal--d2 {
  transition-delay: 0.16s;
}

.reveal--d3 {
  transition-delay: 0.24s;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* JS désactivé : tout reste visible */
.no-js .reveal {
  opacity: 1;
  transform: none;
}

/* --------------------------------------------------------------------------
   20. Sélecteur de langue (FR / NL / EN)
   -------------------------------------------------------------------------- */
.lang-switch {
  display: flex;
  align-items: center;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.lang-switch a {
  padding: 6px 7px;
  text-decoration: none;
  color: var(--color-ardoise);
}

.lang-switch a:hover {
  color: var(--color-accent);
}

.lang-switch a[aria-current] {
  color: var(--color-noir);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 2px;
  text-decoration-color: var(--color-accent);
}

@media (max-width: 899px) {
  .lang-switch {
    justify-content: center;
    font-size: 1rem;
    padding-top: 6px;
  }
}

/* --------------------------------------------------------------------------
   21. FAQ (details/summary natif, balisage FAQPage en JSON-LD)
   -------------------------------------------------------------------------- */
.faq {
  display: grid;
  border-top: 1px solid var(--color-gris);
  max-width: 860px;
}

.faq details {
  border-bottom: 1px solid var(--color-gris);
}

.faq summary {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 18px 0;
  font-weight: 800;
  font-size: 1.02rem;
  cursor: pointer;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: '+';
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-accent);
  flex: none;
  transition: transform 0.25s var(--ease);
}

.faq details[open] summary::after {
  transform: rotate(45deg);
}

.faq .faq-a {
  padding: 0 0 20px;
  color: var(--color-ardoise);
  max-width: 68ch;
}

/* --------------------------------------------------------------------------
   22. Pages service dédiées
   -------------------------------------------------------------------------- */
.steps {
  list-style: none;
  counter-reset: step;
  display: grid;
  border-top: 1px solid var(--color-gris);
}

.steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-gris);
}

.steps li::before {
  content: '0' counter(step);
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--color-accent);
  padding-top: 2px;
}

.steps li strong {
  display: block;
  margin-bottom: 4px;
}

.service-price-box {
  border: 1px solid var(--color-gris);
  background: var(--color-blanc);
  padding: clamp(24px, 3vw, 36px);
  display: grid;
  gap: 12px;
  align-content: start;
  justify-items: start;
}

.service-price-box .price {
  font-size: clamp(1.7rem, 3.2vw, 2.3rem);
}

.service-price-box p {
  color: var(--color-ardoise);
  font-size: 0.95rem;
}

.check-list {
  list-style: none;
  display: grid;
  gap: 12px;
}

.check-list li {
  position: relative;
  padding-left: 30px;
}

.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 800;
  color: var(--color-accent);
}

.cta-inline {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-ardoise);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.cta-inline:hover {
  color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Portée des prestations — mention de limitation (brief déontologie, sept. 2026)
   Bloc sobre placé juste avant le CTA final des pages Services et À propos.
   -------------------------------------------------------------------------- */
.scope {
  margin-top: calc(var(--section-pad) * -0.5);
  padding-bottom: var(--section-pad);
}

.scope-note {
  max-width: 80ch;
  padding: clamp(18px, 2.5vw, 24px) clamp(20px, 3vw, 28px);
  border: 1px solid var(--color-gris);
  border-left: 3px solid var(--color-noir);
  background: var(--color-blanc);
  color: var(--color-ardoise);
  font-size: 0.95rem;
  line-height: 1.6;
}

.scope-note strong {
  color: var(--color-noir);
}