/* ================================================================
   ETL Structures — Composants UI
   ================================================================ */

/* ================================================================
   ANIMATIONS
   ================================================================ */
@keyframes headerSlideDown {
  from { transform: translateY(-100%); opacity: 0; }
  to   { transform: translateY(0);     opacity: 1; }
}
@keyframes heroBgZoom {
  from { transform: scale(1.06); }
  to   { transform: scale(1);    }
}
@keyframes heroContentIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0);    }
}

@media (prefers-reduced-motion: reduce) {
  .header,
  .hero__bg img,
  .hero__content { animation: none !important; }
}

/* ================================================================
   HEADER & NAVIGATION
   ================================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: var(--c-white);
  border-bottom: 1px solid transparent;
  transition: border-color var(--tr-base), box-shadow var(--tr-base);
  animation: headerSlideDown 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.header.is-scrolled {
  border-bottom-color: var(--c-gray-light);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--sp-8);
}

.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.header__logo img {
  height: 36px;
  width: auto;
}

/* Nav desktop */
.nav__list {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.nav__link {
  display: inline-flex;
  align-items: center;
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--c-dark);
  border-radius: var(--r-md);
  transition: color var(--tr-fast), background var(--tr-fast);
  letter-spacing: 0.01em;
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: var(--sp-4);
  right: var(--sp-4);
  height: 2px;
  background: var(--c-red);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--tr-base);
}
.nav__link:hover,
.nav__link:focus-visible {
  color: var(--c-red);
  background: transparent;
}
.nav__link:hover::after,
.nav__link.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}
.nav__link.is-active { color: var(--c-red); }

.nav__link--cta {
  background: var(--c-red);
  color: var(--c-white) !important;
  padding: var(--sp-2) var(--sp-5);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.03em;
  margin-left: var(--sp-3);
}
.nav__link--cta::after { display: none; }
.nav__link--cta:hover {
  background: var(--c-red-hover) !important;
  color: var(--c-white) !important;
  box-shadow: 0 4px 12px rgba(192,1,1,.25);
}

/* --- Dropdown nav --- */
.nav__item { position: relative; }

/* Pont invisible entre le lien et le panneau : comble le gap pour que :hover ne se coupe pas */
.nav__item--has-dropdown::before {
  content: '';
  position: absolute;
  top: 100%;
  left: -12px;
  right: -12px;
  height: calc(var(--sp-2) + 4px);
}

.nav__link--has-dropdown {
  gap: var(--sp-2);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.nav__chevron {
  flex-shrink: 0;
  transition: transform var(--tr-base);
  margin-top: 1px;
}

.nav__item--has-dropdown:hover .nav__chevron,
.nav__item--has-dropdown.is-open .nav__chevron {
  transform: rotate(180deg);
}

.nav__dropdown {
  position: absolute;
  top: calc(100% + var(--sp-2));
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  background: var(--c-white);
  border: 1px solid var(--c-gray-light);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  min-width: 220px;
  padding: var(--sp-2) 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--tr-base) 80ms, transform var(--tr-base) 80ms, visibility var(--tr-base) 80ms;
  z-index: calc(var(--z-sticky) + 1);
  white-space: nowrap;
}

.nav__item--has-dropdown:hover .nav__dropdown,
.nav__item--has-dropdown:focus-within .nav__dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
  transition-delay: 0ms;
}

.nav__dropdown li {
  border-bottom: 1px solid var(--c-gray-xlight);
}
.nav__dropdown li:last-child { border-bottom: none; }

.nav__dropdown-link {
  display: block;
  padding: var(--sp-3) var(--sp-5);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--c-dark);
  transition: color var(--tr-fast), background var(--tr-fast), padding-left var(--tr-fast);
}
.nav__dropdown-link:hover,
.nav__dropdown-link:focus-visible {
  color: var(--c-red);
  background: var(--c-gray-xlight);
  padding-left: calc(var(--sp-5) + var(--sp-2));
}
.nav__dropdown-link.is-active { color: var(--c-red); font-weight: var(--fw-semibold); }

/* Hamburger */
.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: var(--sp-2);
  border-radius: var(--r-md);
  transition: background var(--tr-fast);
  flex-shrink: 0;
}
.nav__toggle:hover { background: var(--c-gray-xlight); }
.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-black);
  border-radius: 2px;
  transition: transform var(--tr-base), opacity var(--tr-base), width var(--tr-base);
  transform-origin: center;
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  width: 0;
}
.nav__toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 768px) {
  .nav__toggle { display: flex; }

  /* Dropdown mobile : accordéon inline */
  .nav__dropdown {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    box-shadow: none;
    border: none;
    border-radius: 0;
    background: var(--c-gray-xlight);
    padding: 0;
    display: none;
    min-width: 0;
    white-space: normal;
  }
  .nav__item--has-dropdown.is-open .nav__dropdown { display: block; }
  .nav__dropdown li { border-bottom: none; }
  .nav__dropdown-link {
    padding: var(--sp-3) calc(var(--sp-2) + var(--sp-5));
    font-size: var(--fs-sm);
    color: var(--c-gray-dark);
    border-bottom: 1px solid var(--c-gray-light);
  }
  .nav__dropdown-link:hover { padding-left: calc(var(--sp-2) + var(--sp-5)); background: transparent; }

  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--c-white);
    border-top: 1px solid var(--c-gray-light);
    border-bottom: 3px solid var(--c-red);
    box-shadow: 0 8px 24px rgba(28,28,26,.1);
    padding: var(--sp-2) var(--container-padding) var(--sp-6);
    opacity: 0;
    transform: translateY(-6px);
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--tr-base), transform var(--tr-base), visibility var(--tr-base);
  }
  .nav.is-open {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
    pointer-events: auto;
  }
  .nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .nav__link {
    padding: var(--sp-4) var(--sp-2);
    font-size: var(--fs-base);
    border-bottom: 1px solid var(--c-gray-xlight);
    border-radius: 0;
  }
  .nav__link:last-of-type { border-bottom: none; }
  .nav__link::after { display: none; }
  .nav__link--cta {
    margin: var(--sp-4) 0 0;
    padding: var(--sp-3) var(--sp-5);
    border-radius: var(--r-md);
    border-bottom: none;
    text-align: center;
    justify-content: center;
  }
}

/* ================================================================
   HERO
   ================================================================ */
.hero {
  position: relative;
  min-height: calc(100svh - 72px);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: grayscale(20%);
  animation: heroBgZoom 10s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(28,28,26,.82) 0%,
    rgba(28,28,26,.65) 50%,
    rgba(192,1,1,.18) 100%
  );
}

.hero__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(var(--sp-16), 10vw, var(--sp-24));
}

.hero__content {
  max-width: 750px;
  animation: heroContentIn 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.25s both;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--c-gray-light);
  margin-bottom: var(--sp-5);
  line-height: 1;
}
.hero__eyebrow::before {
  content: '';
  display: block;
  width: 2rem;
  height: 2px;
  background: var(--c-red);
  flex-shrink: 0;
}

.hero__title {
  font-size: clamp(var(--fs-2xl), 4.5vw, var(--fs-5xl));
  font-weight: var(--fw-bold);
  color: var(--c-white);
  line-height: var(--lh-snug);
  letter-spacing: -0.03em;
  margin-bottom: var(--sp-8);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { justify-content: center; }
}

/* ================================================================
   PRÉSENTATION / STATS
   ================================================================ */
.presentation__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--sp-12), 6vw, var(--sp-20));
  align-items: center;
}

.presentation__text .section__label { display: inline-flex; }
.presentation__text h2 { margin-bottom: var(--sp-6); }
.presentation__text p {
  color: var(--c-gray-dark);
  margin-bottom: var(--sp-4);
  max-width: 55ch;
}
.presentation__text .btn { margin-top: var(--sp-4); }

.presentation__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-1);
}

.stat {
  background: var(--c-black);
  padding: clamp(var(--sp-8), 4vw, var(--sp-12)) var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.stat:nth-child(1) { border-radius: var(--r-lg) 0 0 0; }
.stat:nth-child(2) { border-radius: 0 var(--r-lg) 0 0; }
.stat:nth-child(3) { border-radius: 0 0 0 var(--r-lg); }
.stat:nth-child(4) { border-radius: 0 0 var(--r-lg) 0; }

.stat__number {
  font-size: clamp(var(--fs-2xl), 3.5vw, var(--fs-4xl));
  font-weight: var(--fw-bold);
  color: var(--c-white);
  letter-spacing: -0.04em;
  line-height: 1;
}
.stat__label {
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-gray);
}

@media (max-width: 900px) {
  .presentation__grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 480px) {
  .presentation__stats { grid-template-columns: 1fr 1fr; }
  .stat { padding: var(--sp-5) var(--sp-4); }
  .stat__label { font-size: 0.55rem; }
}

/* ================================================================
   ILLUSTRATION (section présentation)
   ================================================================ */
.presentation__image {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.presentation__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ================================================================
   MÉTIERS
   ================================================================ */
.metiers__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.metier-card {
  background: var(--c-white);
  border-radius: var(--r-lg);
  padding: var(--sp-8);
  border-top: 3px solid var(--c-red);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--tr-base), transform var(--tr-base);
}
.metier-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.metier-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--sp-5);
  color: var(--c-red);
}
.metier-card__icon svg {
  width: 100%;
  height: 100%;
}

.metier-card h3 {
  font-size: var(--fs-lg);
  margin-bottom: var(--sp-2);
}

.metier-card__type {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-red);
  margin-bottom: var(--sp-4);
  line-height: var(--lh-normal);
}

.metier-card p:last-child {
  font-size: var(--fs-sm);
  color: var(--c-gray-dark);
  line-height: var(--lh-relaxed);
}

@media (max-width: 900px) {
  .metiers__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .metiers__grid { grid-template-columns: 1fr; }
}

/* ================================================================
   RÉFÉRENCES (aperçu homepage + page complète)
   ================================================================ */
.references__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
  margin-bottom: var(--sp-10);
}

.ref-card {
  display: block;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--c-black);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--tr-base), transform var(--tr-base);
  text-decoration: none;
  color: inherit;
  position: relative;
}
.ref-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.ref-card:focus-visible {
  outline: 2px solid var(--c-red);
  outline-offset: 4px;
}

.ref-card__img {
  aspect-ratio: 3/2;
  overflow: hidden;
}
.ref-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--tr-slow), filter var(--tr-slow);
  filter: brightness(.92);
  will-change: transform;
}
.ref-card:hover .ref-card__img img {
  transform: scale(1.04);
  filter: brightness(1);
}

.ref-card__info {
  padding: var(--sp-4) var(--sp-5);
}
.ref-card[data-gallery] {
  cursor: pointer;
}

.ref-card__info h2,
.ref-card__info h3 {
  font-size: 0.75rem;
  font-weight: var(--fw-semibold);
  color: var(--c-white);
  margin-bottom: var(--sp-1);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: var(--lh-snug);
}
.ref-card__info p {
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-gray);
  line-height: 1;
}

/* Page Références — grille complète */
.references__grid--full {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  justify-content: center;
}

.ref-category-header {
  grid-column: 1 / -1;
  padding-top: var(--sp-8);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--c-gray-light);
}
.ref-category-header:first-child { padding-top: 0; }
.ref-category-header h2 {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-gray);
}

.ref-card__info p + p {
  margin-top: 2px;
}

@media (max-width: 1100px) {
  .references__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .references__grid { grid-template-columns: 1fr; }
}

/* ================================================================
   RÉFÉRENCES — Et bien plus encore
   ================================================================ */
.refs-more__count {
  font-size: clamp(var(--fs-4xl), 10vw, 6rem);
  font-weight: var(--fw-bold);
  color: var(--c-red);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: var(--sp-3);
}

.refs-more__heading {
  margin-bottom: var(--sp-6);
}

.refs-more p:last-child {
  color: var(--c-gray-dark);
  font-size: var(--fs-md);
}

/* ================================================================
   CLIENTS
   ================================================================ */
.clients {
  border-top: 1px solid var(--c-gray-light);
  border-bottom: 1px solid var(--c-gray-light);
  padding-block: var(--sp-12);
}

.clients h2 {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-gray);
  margin-bottom: var(--sp-8);
}

.clients__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--sp-8) clamp(var(--sp-10), 5vw, var(--sp-20));
}

.clients__list img {
  height: clamp(28px, 4vw, 44px);
  width: auto;
  max-width: 160px;
  object-fit: contain;
}

/* ================================================================
   CTA CONTACT
   ================================================================ */
.cta-contact {
  text-align: center;
}

.cta-contact__picto {
  width: 64px;
  height: 64px;
  margin-inline: auto;
  margin-bottom: var(--sp-6);
  opacity: 1;
}

.cta-contact h2 {
  margin-bottom: var(--sp-4);
}

.cta-contact p {
  margin-inline: auto;
  margin-bottom: var(--sp-8);
  max-width: 52ch;
  font-size: var(--fs-md);
}

/* ================================================================
   FOOTER
   ================================================================ */
.footer {
  background: var(--c-black);
  color: var(--c-gray-light);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: clamp(var(--sp-8), 5vw, var(--sp-16));
  padding-block: clamp(var(--sp-12), 6vw, var(--sp-20));
}

.footer__logo {
  height: 30px;
  width: auto;
  margin-bottom: var(--sp-5);
  filter: brightness(0) invert(1);
  opacity: .85;
}

.footer__brand p {
  font-size: var(--fs-sm);
  color: var(--c-gray);
  max-width: 36ch;
  line-height: var(--lh-relaxed);
  font-style: italic;
}

.footer__nav h3,
.footer__contact h3 {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-gray);
  margin-bottom: var(--sp-5);
}

.footer__nav ul { display: flex; flex-direction: column; gap: var(--sp-2); }
.footer__nav a {
  font-size: var(--fs-sm);
  color: var(--c-gray-light);
  transition: color var(--tr-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
}
.footer__nav a::before {
  content: '';
  display: block;
  width: 0;
  height: 1px;
  background: var(--c-red);
  transition: width var(--tr-base);
}
.footer__nav a:hover { color: var(--c-white); }
.footer__nav a:hover::before { width: 16px; }

.footer__contact address { display: flex; flex-direction: column; gap: var(--sp-3); }
.footer__contact address p { font-size: var(--fs-sm); color: var(--c-gray-light); }
.footer__contact address a {
  color: var(--c-gray-light);
  transition: color var(--tr-fast);
}
.footer__contact address a:hover { color: var(--c-white); }

.footer__bottom {
  border-top: 1px solid var(--c-dark);
  padding-block: var(--sp-5);
}
.footer__bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-3);
}
.footer__bottom p {
  font-size: var(--fs-xs);
  color: var(--c-gray);
  line-height: var(--lh-normal);
}
.footer__bottom a {
  color: var(--c-gray);
  transition: color var(--tr-fast);
}
.footer__bottom a:hover { color: var(--c-white); }

@media (max-width: 900px) {
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .footer__inner { grid-template-columns: 1fr; }
  .footer__bottom .container { flex-direction: column; text-align: center; }
}

/* ================================================================
   PAGE HERO (pages internes)
   ================================================================ */
.page-hero {
  background: var(--c-black);
  padding-block: clamp(var(--sp-12), 6vw, var(--sp-20));
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  right: -80px;
  top: -80px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(192,1,1,.12) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero__inner { position: relative; z-index: 1; }
.page-hero .section__label { color: rgba(247,244,240,.5); }
.page-hero .section__label::before { background: rgba(247,244,240,.3); }
.page-hero h1 {
  color: var(--c-white);
  margin-bottom: var(--sp-4);
}
.page-hero p {
  color: var(--c-gray-light);
  font-size: var(--fs-md);
  max-width: 55ch;
}

/* ================================================================
   BREADCRUMB
   ================================================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-2);
  font-size: var(--fs-xs);
  color: var(--c-gray);
  margin-bottom: var(--sp-6);
}
.breadcrumb a { color: var(--c-gray); }
.breadcrumb a:hover { color: var(--c-red); }
.breadcrumb__sep { color: var(--c-gray-light); }
.breadcrumb__current { color: var(--c-red); font-weight: var(--fw-medium); }

/* ================================================================
   LIGHTBOX (galerie références)
   ================================================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: rgba(28,28,26,.96);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--tr-base), visibility var(--tr-base);
  overflow: hidden;
}
.lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.lightbox__content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  /* largeur : viewport moins les boutons prev/next latéraux */
  max-width: min(1100px, calc(100vw - 160px));
  /* hauteur : viewport moins espace bouton fermer */
  max-height: calc(100vh - 80px);
  overflow: hidden;
}

.lightbox__img {
  /* flex: permet à l'image de rétrécir dans le container */
  flex: 1 1 auto;
  min-height: 0;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  border-radius: var(--r-md);
}

.lightbox__caption { text-align: center; flex-shrink: 0; }
.lightbox__title {
  font-size: var(--fs-lg);
  color: var(--c-white);
  margin-bottom: var(--sp-1);
}
.lightbox__location {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-gray);
}
.lightbox__counter {
  font-size: var(--fs-xs);
  color: var(--c-gray);
  margin-top: var(--sp-2);
}

.lightbox__close,
.lightbox__prev,
.lightbox__next {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(247,244,240,.1);
  color: var(--c-white);
  font-size: 1.25rem;
  transition: background var(--tr-fast);
  z-index: 1;
}
.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover {
  background: var(--c-red);
}
.lightbox__close { top: var(--sp-5); right: var(--sp-5); font-size: 1.5rem; }
.lightbox__prev  { left: var(--sp-5); top: 50%; transform: translateY(-50%); }
.lightbox__next  { right: var(--sp-5); top: 50%; transform: translateY(-50%); }

@media (max-width: 560px) {
  .lightbox__content {
    /* largeur : quasi plein écran sur mobile */
    max-width: calc(100vw - 32px);
    /* hauteur : viewport moins close (52px) et prev/next en bas (72px) */
    max-height: calc(100vh - 140px);
  }
  .lightbox__close {
    top: var(--sp-3);
    right: var(--sp-3);
  }
  .lightbox__prev,
  .lightbox__next {
    top: auto;
    bottom: var(--sp-3);
    transform: none;
    width: 52px;
    height: 52px;
  }
  .lightbox__prev { left: calc(50% - 56px); }
  .lightbox__next { left: calc(50% + 4px); right: auto; }
}

/* ================================================================
   FORMULAIRE DE CONTACT
   ================================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(var(--sp-12), 6vw, var(--sp-20));
  align-items: start;
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
}
.contact-info__icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: var(--c-red-light);
  border-radius: var(--r-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-red);
}
.contact-info__icon svg { width: 20px; height: 20px; }
.contact-info__label {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-gray);
  margin-bottom: var(--sp-1);
}
.contact-info__value {
  font-size: var(--fs-base);
  color: var(--c-black);
  font-weight: var(--fw-medium);
}
.contact-info__value a { color: var(--c-black); }
.contact-info__value a:hover { color: var(--c-red); }

.form { display: flex; flex-direction: column; gap: var(--sp-5); }

.form__group { display: flex; flex-direction: column; gap: var(--sp-2); }
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
}

.form label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--c-dark);
}
.form label .required { color: var(--c-red); margin-left: var(--sp-1); }

.form input:not([type="checkbox"]),
.form textarea,
.form select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--f-body);
  font-size: var(--fs-base);
  color: var(--c-black);
  background: var(--c-white);
  border: 1px solid var(--c-gray-light);
  border-radius: var(--r-md);
  transition: border-color var(--tr-fast), box-shadow var(--tr-fast);
  outline: none;
  appearance: none;
}
.form input:not([type="checkbox"]):focus,
.form textarea:focus,
.form select:focus {
  border-color: var(--c-red);
  box-shadow: 0 0 0 3px var(--c-red-light);
}
.form input::placeholder,
.form textarea::placeholder { color: var(--c-gray); }
.form textarea { resize: vertical; min-height: 140px; }

.form__notice {
  font-size: var(--fs-xs);
  color: var(--c-gray);
}

.form__success {
  background: #f0faf4;
  border: 1px solid #a8d5b5;
  border-radius: var(--r-lg);
  padding: var(--sp-5) var(--sp-6);
  color: #1a5c34;
  font-size: var(--fs-sm);
  display: none;
}
.form__success.is-visible { display: block; }

.form__error-banner {
  background: #fff0f0;
  border: 1px solid #f5a5a5;
  border-radius: var(--r-lg);
  padding: var(--sp-5) var(--sp-6);
  color: #8b1a1a;
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-4);
}

.form__error-msg {
  font-size: var(--fs-xs);
  color: var(--c-red);
  margin-top: var(--sp-1);
  display: none;
}
.form__group.has-error .form__error-msg { display: block; }
.form__group.has-error input:not([type="checkbox"]),
.form__group.has-error textarea {
  border-color: var(--c-red);
}

.form__group--checkbox { gap: var(--sp-1); }
.form__checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--fs-sm);
  color: var(--c-black);
  cursor: pointer;
  line-height: 1.5;
}
.form__checkbox-label input[type="checkbox"] {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--c-red);
  cursor: pointer;
}
.form__group--checkbox.has-error .form__checkbox-label { color: var(--c-red); }

.map-placeholder {
  margin-top: var(--sp-8);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--c-gray-light);
  background: var(--c-gray-xlight);
  aspect-ratio: 16/9;
}
.map-placeholder iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
}

/* ================================================================
   MENTIONS LÉGALES / POLITIQUE DE CONFIDENTIALITÉ
   ================================================================ */
.legal-content {
  padding-block: clamp(var(--sp-12), 6vw, var(--sp-20));
}

.legal-content h2 {
  font-size: var(--fs-xl);
  margin-top: var(--sp-10);
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-3);
  border-bottom: 2px solid var(--c-gray-xlight);
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content h3 {
  font-size: var(--fs-lg);
  margin-top: var(--sp-6);
  margin-bottom: var(--sp-3);
}
.legal-content p {
  color: var(--c-gray-dark);
  margin-bottom: var(--sp-4);
}
.legal-content strong { color: var(--c-black); }
.legal-content a { color: var(--c-red); }
.legal-content address p { color: var(--c-gray-dark); }

/* ================================================================
   BANNIÈRE DEV (noindex notice)
   ================================================================ */
.dev-banner {
  background: var(--c-red);
  color: var(--c-white);
  text-align: center;
  padding: var(--sp-2) var(--container-padding);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ================================================================
   BACK TO TOP
   ================================================================ */
.back-to-top {
  position: fixed;
  bottom: var(--sp-8);
  right: var(--sp-8);
  width: 44px;
  height: 44px;
  background: var(--c-red);
  color: var(--c-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-sticky);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity var(--tr-base), transform var(--tr-base);
  box-shadow: 0 4px 12px rgba(192,1,1,.4);
}
.back-to-top.is-visible {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.back-to-top:hover { background: var(--c-red-hover); color: var(--c-white); }
.back-to-top svg { width: 18px; height: 18px; }

@media (max-width: 560px) {
  .back-to-top { bottom: var(--sp-5); right: var(--sp-5); }
}

/* ================================================================
   BANDEAU COOKIES
   ================================================================ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: calc(var(--z-modal) + 10);
  background: var(--c-black);
  border-top: 3px solid var(--c-red);
  padding: var(--sp-5) var(--container-padding);
  box-shadow: 0 -8px 32px rgba(28,28,26,.45);
  transform: translateY(100%);
  transition: transform var(--tr-slow);
}
.cookie-banner.is-visible {
  transform: translateY(0);
}

.cookie-banner__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
  flex-wrap: wrap;
}

.cookie-banner__text {
  flex: 1;
  min-width: 240px;
}
.cookie-banner__text p {
  font-size: var(--fs-sm);
  color: var(--c-gray-light);
  line-height: var(--lh-normal);
  margin: 0;
  max-width: none;
}
.cookie-banner__text a {
  color: rgba(247,244,240,.6);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.cookie-banner__text a:hover { color: var(--c-white); }

.cookie-banner__actions {
  display: flex;
  gap: var(--sp-3);
  flex-shrink: 0;
}
.cookie-banner__actions .btn--ghost {
  border-color: rgba(247,244,240,.25);
  font-size: var(--fs-xs);
  padding: 0.6em 1.2em;
}
.cookie-banner__actions .btn--primary {
  font-size: var(--fs-xs);
  padding: 0.6em 1.2em;
}

@media (max-width: 560px) {
  .cookie-banner__inner { flex-direction: column; align-items: flex-start; }
  .cookie-banner__actions { width: 100%; justify-content: flex-end; }
}

/* ================================================================
   PAGES MÉTIER — Layout
   ================================================================ */
.metier-intro__grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: clamp(var(--sp-12), 6vw, var(--sp-20));
  align-items: start;
}

.metier-intro__content p {
  color: var(--c-gray-dark);
  font-size: var(--fs-md);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--sp-5);
  max-width: 60ch;
}
.metier-intro__content p:last-child { margin-bottom: 0; }

.metier-aside-card {
  background: var(--c-black);
  border-radius: var(--r-lg);
  padding: var(--sp-8);
  position: sticky;
  top: calc(72px + var(--sp-6));
}

.metier-aside-card .section__label {
  color: rgba(247,244,240,.45);
}
.metier-aside-card .section__label::before {
  background: rgba(247,244,240,.25);
}

.metier-aside-card h2 {
  color: var(--c-white);
  font-size: clamp(var(--fs-xl), 2vw, var(--fs-2xl));
  margin-bottom: var(--sp-6);
}

.metier-aside-card__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.metier-aside-card__list li {
  font-size: var(--fs-sm);
  color: var(--c-gray-light);
  line-height: var(--lh-normal);
  padding-left: var(--sp-5);
  position: relative;
}

.metier-aside-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: var(--sp-3);
  height: 2px;
  background: var(--c-red);
}

@media (max-width: 900px) {
  .metier-intro__grid { grid-template-columns: 1fr; }
  .metier-aside-card { position: static; }
}

/* ================================================================
   PAGES MÉTIER — Cartes de services
   ================================================================ */
.metier-services__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-5);
}

.metier-service-card {
  flex: 1 1 300px;
  background: var(--c-white);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  border-left: 3px solid var(--c-red);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--tr-base), transform var(--tr-base);
}

.metier-service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.metier-service-card__icon {
  width: 40px;
  height: 40px;
  margin-bottom: var(--sp-4);
  color: var(--c-red);
}
.metier-service-card__icon svg { width: 100%; height: 100%; }

.metier-service-card h3 {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--sp-3);
  color: var(--c-black);
  letter-spacing: -0.01em;
}

.metier-service-card p {
  font-size: var(--fs-sm);
  color: var(--c-gray-dark);
  line-height: var(--lh-relaxed);
}