/* ============================================
   Dupont Plomberie — Template Référence Artisan
   Design: Moderne/chaleureux
   Couleurs: Bleu profond (#1B2A4A) + Cuivre (#C67D3B)
   Fonts: Playfair Display (display) + Inter (body)
   ============================================ */

:root {
  /* Couleurs principales */
  --c-primary: #1B2A4A;
  --c-primary-light: #2A3D66;
  --c-primary-dark: #111D35;
  --c-accent: #C67D3B;
  --c-accent-light: #FDF0E4;
  --c-accent-dark: #A56429;
  --c-accent-glow: rgba(198, 125, 59, 0.15);

  /* Neutres */
  --c-bg: #FAFAF8;
  --c-surface: #FFFFFF;
  --c-surface-warm: #F7F5F0;
  --c-text: #1A1A18;
  --c-text-soft: #5C5B56;
  --c-text-muted: #9C9B95;
  --c-text-on-dark: #F0EDE8;
  --c-border: #E8E7E3;
  --c-border-light: #F0EFEB;

  /* Fonts */
  --f-display: 'Playfair Display', Georgia, serif;
  --f-body: 'Inter', -apple-system, sans-serif;

  /* Spacing */
  --s-section: clamp(4.5rem, 9vw, 7.5rem);
  --s-gap: clamp(1.5rem, 3vw, 2.5rem);

  /* Radius */
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-xl: 28px;

  /* Ombres */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.03);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.07), 0 1px 3px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.1), 0 4px 12px rgba(0,0,0,0.05);
  --shadow-accent: 0 8px 30px rgba(198, 125, 59, 0.2);

  /* Transitions */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---- RESET ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--f-body);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ---- UTILITAIRES ---- */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2rem);
}
.section {
  padding: var(--s-section) 0;
}
.section--dark {
  background:
    linear-gradient(rgba(17, 29, 53, 0.92), rgba(17, 29, 53, 0.92)),
    url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?w=1600&q=80') center/cover no-repeat;
  color: var(--c-text-on-dark);
}
.section--warm {
  background: var(--c-surface-warm);
}

/* ---- ANIMATIONS REVEAL ---- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal-left.is-visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal-right.is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* ---- EN-TÊTE DE SECTION ---- */
.section__header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto clamp(2.5rem, 5vw, 4rem);
}
.section__tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-accent);
  background: var(--c-accent-light);
  padding: 0.35em 1em;
  border-radius: 100px;
  margin-bottom: 1rem;
}
.section--dark .section__tag {
  background: rgba(198, 125, 59, 0.15);
}
.section__title {
  font-family: var(--f-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--c-text);
  margin-bottom: 0.75rem;
}
.section--dark .section__title {
  color: #fff;
}
.section__desc {
  color: var(--c-text-soft);
  font-size: 1.05rem;
  line-height: 1.7;
}
.section--dark .section__desc {
  color: var(--c-text-on-dark);
}

/* ---- BOUTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--f-body);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--r-md);
  padding: 0.75em 1.6em;
  transition: all 0.3s var(--ease);
  white-space: nowrap;
  cursor: pointer;
}
.btn--sm { padding: 0.55em 1.2em; font-size: 0.875rem; }
.btn--lg { padding: 0.9em 2.2em; font-size: 1.05rem; }

.btn--primary {
  background: var(--c-accent);
  color: #fff;
  box-shadow: var(--shadow-accent);
}
.btn--primary:hover {
  background: var(--c-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(198, 125, 59, 0.28);
}
.btn--outline {
  border: 2px solid var(--c-border);
  color: var(--c-text);
  background: var(--c-surface);
}
.btn--outline:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
  background: var(--c-accent-light);
}
.btn--outline-light {
  border: 2px solid rgba(255,255,255,0.3);
  color: #fff;
  background: transparent;
}
.btn--outline-light:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}
.btn--white {
  background: #fff;
  color: var(--c-primary);
}
.btn--white:hover {
  background: var(--c-accent-light);
  color: var(--c-accent-dark);
  transform: translateY(-2px);
}
.btn__arrow {
  transition: transform 0.3s var(--ease);
}
.btn:hover .btn__arrow {
  transform: translateX(3px);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(250, 250, 248, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
}
.nav--scrolled {
  border-bottom-color: var(--c-border-light);
  background: rgba(250, 250, 248, 0.96);
  box-shadow: 0 1px 8px rgba(0,0,0,0.04);
}
.nav__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--f-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-primary);
}
.nav__logo-icon {
  width: 36px;
  height: 36px;
  background: var(--c-accent);
  color: #fff;
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav__links a:not(.btn) {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--c-text-soft);
  transition: color 0.2s;
  position: relative;
}
.nav__links a:not(.btn):hover {
  color: var(--c-accent);
}
.nav__links a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--c-accent);
  transition: width 0.3s var(--ease);
}
.nav__links a:not(.btn):hover::after {
  width: 100%;
}
.nav__links a.is-active {
  color: var(--c-accent);
  font-weight: 600;
}
.nav__links a.is-active::after {
  width: 100%;
}
.nav__phone {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--c-primary) !important;
}
.nav__phone i { color: var(--c-accent); }
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}
.nav__toggle span {
  display: block;
  height: 2px;
  background: var(--c-text);
  border-radius: 2px;
  transition: all 0.3s var(--ease);
  transform-origin: center;
}
.nav__toggle.is-active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav__toggle.is-active span:nth-child(2) {
  opacity: 0;
}
.nav__toggle.is-active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO — Plein écran avec superposition
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: url('https://images.unsplash.com/photo-1581578731548-c64695cc6952?w=1920&q=80') center/cover no-repeat;
  color: #fff;
  padding-top: 68px;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.7) 100%);
}
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(17, 29, 53, 0.75) 0%,
    rgba(17, 29, 53, 0.5) 40%,
    rgba(17, 29, 53, 0.82) 100%
  );
  z-index: 1;
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 860px;
}
.hero__scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.4);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  z-index: 2;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--c-accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.4; transform: scaleY(0.6); }
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--c-accent);
  background: rgba(198, 125, 59, 0.12);
  padding: 0.4em 1em;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}
.hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero__title {
  font-family: var(--f-display);
  font-size: clamp(2.5rem, 5.5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.12;
  margin-bottom: 1.25rem;
}
.hero__title-accent {
  color: var(--c-accent);
}
.hero__sub {
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 780px;
}
.hero__ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.hero__trust {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}
.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
}
.hero__trust-item i {
  color: var(--c-accent);
  width: 18px;
  height: 18px;
}
/* Image décorative hero (côté droit) */
.hero__visual {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 45%;
  max-width: 780px;
  opacity: 0.15;
}
.hero__visual img {
  width: 100%;
  border-radius: var(--r-xl);
}

/* ============================================
   SERVICES APERÇU (Accueil)
   ============================================ */
.services-preview__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-gap);
}
.service-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 2rem;
  transition: all 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--c-accent);
  transform: scaleX(0);
  transition: transform 0.4s var(--ease);
  transform-origin: left;
}
.service-card:hover::before {
  transform: scaleX(1);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card__icon {
  width: 52px;
  height: 52px;
  background: var(--c-accent-light);
  color: var(--c-accent);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.service-card__icon i {
  width: 24px;
  height: 24px;
}
.service-card__title {
  font-family: var(--f-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--c-primary);
}
.service-card__desc {
  color: var(--c-text-soft);
  font-size: 0.92rem;
  line-height: 1.7;
}
.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: 1rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--c-accent);
  transition: gap 0.3s var(--ease);
}
.service-card__link:hover {
  gap: 0.6rem;
}

/* ============================================
   POURQUOI NOUS CHOISIR
   ============================================ */
.why__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.why-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}
.why-item__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: rgba(198, 125, 59, 0.1);
  color: var(--c-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.why-item__icon i {
  width: 22px;
  height: 22px;
}
.why-item__title {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.3rem;
  color: #fff;
}
.why-item__desc {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.65;
}

/* ============================================
   AVIS CLIENTS
   ============================================ */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-gap);
}
.testimonial-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 2rem;
}
.testimonial-card__stars {
  display: flex;
  gap: 2px;
  margin-bottom: 1rem;
}
.testimonial-card__stars i {
  color: #F59E0B;
  width: 18px;
  height: 18px;
  fill: #F59E0B;
}
.testimonial-card__text {
  font-size: 0.95rem;
  color: var(--c-text-soft);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  font-style: italic;
}
.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.testimonial-card__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--c-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}
.testimonial-card__name {
  font-weight: 600;
  font-size: 0.9rem;
}
.testimonial-card__role {
  font-size: 0.8rem;
  color: var(--c-text-muted);
}

/* ============================================
   RÉALISATIONS APERÇU
   ============================================ */
.realisations__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-gap);
}
.realisation-card__img {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}
.realisation-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.realisation-card:hover .realisation-card__img img {
  transform: scale(1.06);
}
.realisation-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(27,42,74,0.85) 0%, transparent 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.realisation-card:hover .realisation-card__overlay {
  opacity: 1;
}
.realisation-card__cat {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.25rem;
}
.realisation-card__title {
  font-family: var(--f-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
}
.text-center { text-align: center; }

/* ============================================
   CTA BANNER — Full-width with background image
   ============================================ */
.cta-banner {
  position: relative;
  text-align: center;
  padding: clamp(5rem, 10vw, 8rem) clamp(1.25rem, 4vw, 2rem);
  overflow: hidden;
}
.cta-banner__bg {
  position: absolute;
  inset: 0;
}
.cta-banner__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cta-banner__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(17, 29, 53, 0.8) 0%,
    rgba(17, 29, 53, 0.65) 50%,
    rgba(17, 29, 53, 0.85) 100%
  );
  z-index: 1;
}
.cta-banner__inner {
  position: relative;
  z-index: 2;
  max-width: 860px;
  margin: 0 auto;
  color: #fff;
}
.cta-banner__title {
  font-family: var(--f-display);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
  position: relative;
}
.cta-banner__desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 2rem;
  position: relative;
}
.cta-banner__btns {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  position: relative;
}

/* ============================================
   SERVICES DÉTAILLÉS (page services)
   ============================================ */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  padding: clamp(2rem, 4vw, 3rem) 0;
  border-bottom: 1px solid var(--c-border);
}
.service-detail:last-child {
  border-bottom: none;
}
.service-detail:nth-child(even) {
  direction: rtl;
}
.service-detail:nth-child(even) > * {
  direction: ltr;
}
.service-detail__img {
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--c-surface-warm);
}
.service-detail__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.service-detail__content {}
.service-detail__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.75rem;
}
.service-detail__title {
  font-family: var(--f-display);
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: 0.75rem;
}
.service-detail__desc {
  color: var(--c-text-soft);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}
.service-detail__list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.service-detail__list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.92rem;
  color: var(--c-text-soft);
}
.service-detail__list li i {
  color: var(--c-accent);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ============================================
   GALERIE (page réalisations)
   ============================================ */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--s-gap);
}
.gallery-item {
  border-radius: var(--r-lg);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  cursor: pointer;
  background: var(--c-surface-warm);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.gallery-item:hover img {
  transform: scale(1.05);
}
.gallery-item__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(27,42,74,0.85) 0%, transparent 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.gallery-item:hover .gallery-item__overlay {
  opacity: 1;
}
.gallery-item__title {
  font-family: var(--f-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.25rem;
}
.gallery-item__desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
}
/* Filtre galerie */
.gallery__filters {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}
.gallery__filter {
  padding: 0.5em 1.2em;
  border-radius: 100px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--c-text-soft);
  border: 1.5px solid var(--c-border);
  transition: all 0.25s var(--ease);
  cursor: pointer;
}
.gallery__filter:hover,
.gallery__filter.is-active {
  border-color: var(--c-accent);
  color: var(--c-accent);
  background: var(--c-accent-light);
}

/* ============================================
   CONTACT
   ============================================ */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(2rem, 4vw, 4rem);
}
.contact-info {}
.contact-info__title {
  font-family: var(--f-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: 1rem;
}
.contact-info__desc {
  color: var(--c-text-soft);
  line-height: 1.7;
  margin-bottom: 2rem;
}
.contact-info__items {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}
.contact-info__item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.contact-info__item-icon {
  width: 44px;
  height: 44px;
  background: var(--c-accent-light);
  color: var(--c-accent);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-info__item-icon i {
  width: 20px;
  height: 20px;
}
.contact-info__item-label {
  font-size: 0.82rem;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
  margin-bottom: 0.15rem;
}
.contact-info__item-value {
  font-weight: 500;
  color: var(--c-text);
}
.contact-info__item-value a {
  color: var(--c-accent);
  transition: color 0.2s;
}
.contact-info__item-value a:hover {
  color: var(--c-accent-dark);
}
/* Horaires */
.contact-info__hours {
  background: var(--c-surface-warm);
  border-radius: var(--r-md);
  padding: 1.25rem;
}
.contact-info__hours-title {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.contact-info__hours-title i {
  color: var(--c-accent);
  width: 18px;
  height: 18px;
}
.contact-info__hours-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.contact-info__hours-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--c-text-soft);
}
.contact-info__hours-row strong {
  color: var(--c-text);
  font-weight: 600;
}

/* Formulaire */
.contact-form {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: clamp(1.5rem, 3vw, 2.5rem);
}
.contact-form__title {
  font-family: var(--f-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: 0.5rem;
}
.contact-form__desc {
  color: var(--c-text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}
.form-group {
  margin-bottom: 1.25rem;
}
.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: 0.4rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75em 1em;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-sm);
  font-family: var(--f-body);
  font-size: 0.95rem;
  color: var(--c-text);
  background: var(--c-bg);
  transition: border-color 0.25s, box-shadow 0.25s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px var(--c-accent-glow);
}
.form-group textarea {
  resize: vertical;
  min-height: 120px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--c-primary);
  color: var(--c-text-on-dark);
  padding: clamp(3rem, 6vw, 4.5rem) 0 1.5rem;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}
.footer__brand {}
.footer__logo {
  font-family: var(--f-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.footer__logo-icon {
  width: 32px;
  height: 32px;
  background: var(--c-accent);
  color: #fff;
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer__tagline {
  color: rgba(255,255,255,0.6);
  font-size: 0.92rem;
  line-height: 1.65;
  margin-bottom: 1.25rem;
  max-width: 280px;
}
.footer__social {
  display: flex;
  gap: 0.75rem;
}
.footer__social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: all 0.25s var(--ease);
}
.footer__social a:hover {
  border-color: var(--c-accent);
  background: rgba(198,125,59,0.1);
  color: var(--c-accent);
}
.footer__social a i {
  width: 18px;
  height: 18px;
}
.footer__col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #fff;
  margin-bottom: 1rem;
}
.footer__col a {
  display: block;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 0.6rem;
  transition: color 0.2s;
}
.footer__col a:hover {
  color: var(--c-accent);
}
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

/* ============================================
   PAGE HERO (pages intérieures)
   ============================================ */
.page-hero {
  background: var(--c-primary);
  color: #fff;
  padding: calc(68px + clamp(3rem, 6vw, 5rem)) 0 clamp(3rem, 6vw, 5rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(198,125,59,0.1) 0%, transparent 60%);
  border-radius: 50%;
}
.page-hero__title {
  font-family: var(--f-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
  position: relative;
}
.page-hero__desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.7);
  max-width: 780px;
  margin: 0 auto;
  position: relative;
}
.page-hero__breadcrumb {
  margin-top: 1.25rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  position: relative;
}
.page-hero__breadcrumb a {
  color: rgba(255,255,255,0.5);
  transition: color 0.2s;
}
.page-hero__breadcrumb a:hover {
  color: var(--c-accent);
}

/* ============================================
   FAQ ACCORDÉON
   ============================================ */
.faq__list {
  max-width: 720px;
  margin: 0 auto;
}
.faq__item {
  border-bottom: 1px solid var(--c-border);
}
.faq__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
  font-weight: 600;
  font-size: 1rem;
  color: var(--c-text);
  cursor: pointer;
  list-style: none;
}
.faq__question::-webkit-details-marker { display: none; }
.faq__question::marker { content: ''; }
.faq__chevron {
  transition: transform 0.3s var(--ease);
  color: var(--c-text-muted);
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}
.faq__item[open] .faq__chevron {
  transform: rotate(180deg);
  color: var(--c-accent);
}
.faq__answer {
  padding: 0 0 1.25rem;
  color: var(--c-text-soft);
  line-height: 1.7;
  font-size: 0.95rem;
}

/* ============================================
   ZONE D'INTERVENTION (carte simplifiée)
   ============================================ */
.zone__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}
.zone__map {
  background: var(--c-surface-warm);
  border-radius: var(--r-lg);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.zone__map iframe {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: var(--r-lg);
}
.zone__cities {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}
.zone__city {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.92rem;
  color: var(--c-text-soft);
}
.zone__city i {
  color: var(--c-accent);
  width: 16px;
  height: 16px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .services-preview__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials__grid { grid-template-columns: repeat(2, 1fr); }
  .realisations__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  /* Nav mobile */
  .nav__toggle { display: flex; }
  .nav__links {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--c-bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    transform: translateY(-100%);
    transition: transform 0.4s var(--ease);
    z-index: 99;
  }
  .nav__links.is-open {
    transform: translateY(0);
  }
  .nav__links a:not(.btn) {
    font-size: 1.2rem;
  }

  /* Grilles */
  .services-preview__grid { grid-template-columns: 1fr; }
  .testimonials__grid { grid-template-columns: 1fr; }
  .realisations__grid { grid-template-columns: 1fr; }
  .why__grid { grid-template-columns: 1fr; }
  .service-detail { grid-template-columns: 1fr; }
  .service-detail:nth-child(even) { direction: ltr; }
  .contact__grid { grid-template-columns: 1fr; }
  .zone__content { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  /* Hero */
  .hero__visual { display: none; }
  .hero { min-height: auto; padding: calc(68px + 3rem) 0 3rem; }
  .hero__trust { flex-direction: column; gap: 0.75rem; }
}

@media (max-width: 480px) {
  .hero__ctas { flex-direction: column; }
  .hero__ctas .btn { width: 100%; justify-content: center; }
  .gallery__grid { grid-template-columns: 1fr; }
  .cta-banner__btns { flex-direction: column; align-items: center; }
}