:root {
  --noir:       #0d0d0d;
  --noir-soft:  #1a1a1a;
  --blanc:      #f5f2ec;
  --blanc-pur:  #ffffff;
  --bois:       #C08B5C;
  --bois-light: #D4A574;
  --bois-dark:  #8B6040;
  --gris:       #6b6b6b;
  --gris-light: #e8e4dc;
  --font-title: 'Raleway', sans-serif;
  --font-body:  'Raleway', sans-serif;
  --radius:     4px;
  --shadow:     0 8px 40px rgba(0,0,0,0.12);
  --shadow-lg:  0 20px 60px rgba(0,0,0,0.18);
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-body); background: var(--blanc); color: var(--noir); line-height: 1.7; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: var(--font-body); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }


.section-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--bois);
  margin-bottom: 1rem;
}
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header h2 {
  font-family: var(--font-title);
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--noir);
  margin-bottom: 1rem;
  line-height: 1.25;
}
.section-header p { color: var(--gris); font-size: 1.05rem; max-width: 600px; margin: 0 auto; }


.reveal, .fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible, .fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }


#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1002;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
  padding: 0.5rem 0;
}
#navbar.scrolled {
  background: var(--noir);
  box-shadow: 0 2px 30px rgba(0,0,0,0.4);
}
#navbar.scrolled .logo-svg { color: var(--blanc); }
#navbar.scrolled .nav-link { color: var(--blanc); }
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.6rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--blanc);
  transition: opacity var(--transition);
}
.nav-logo:hover { opacity: 0.85; }
.logo-svg { color: var(--blanc); transition: color var(--transition); }
.nav-logo-text {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--blanc);
  white-space: nowrap;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-link {
  padding: 0.5rem 1rem;
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: rgba(255,255,255,0.9);
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 1rem; right: 1rem;
  height: 1px;
  background: var(--bois);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.nav-link:hover { color: var(--blanc-pur); }
.nav-cta {
  background: var(--bois);
  color: var(--blanc-pur) !important;
  padding: 0.6rem 1.4rem;
  border-radius: 2px;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: background var(--transition), transform var(--transition);
}
.nav-cta::after { display: none; }
.nav-cta:hover { background: var(--bois-dark); transform: translateY(-1px); }


.dropdown { position: relative; }
.arrow { font-size: 0.7rem; margin-left: 2px; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--noir);
  min-width: 220px;
  border-top: 2px solid var(--bois);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.25s ease;
  z-index: 200;
}
.dropdown:hover .dropdown-menu,
.dropdown-menu:hover {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-menu li a {
  display: block;
  padding: 0.75rem 1.25rem;
  font-size: 0.86rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  transition: background var(--transition), color var(--transition), padding-left var(--transition);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.dropdown-menu li a:hover {
  background: rgba(192,139,92,0.15);
  color: var(--bois-light);
  padding-left: 1.6rem;
}


.nav-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  position: relative;
  z-index: 1003;
}
.btn-call-icon { display: none; }


.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--blanc);
  transition: all 0.3s;
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


.logo-img {
 
  height: 80px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  transition: opacity var(--transition);
}
.nav-logo:hover .logo-img { opacity: 0.85; }
.footer-logo-img {
  
  height: 80px;
  margin-bottom: 1.2rem;
  filter: brightness(0) invert(1);
  opacity: 0.7;
}


.btn-savoir {
  display: inline-block;
  margin-top: 1.8rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--bois-light);
  padding-bottom: 3px;
  border-bottom: 1px solid rgba(192,139,92,0.4);
  transition: color var(--transition), border-color var(--transition), letter-spacing var(--transition);
}
.btn-savoir:hover {
  color: var(--bois-dark);
  border-color: var(--bois-dark);
  letter-spacing: 2.5px;
}


.hero {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
}
.hero-slider {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
}
.slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 1s ease;
  pointer-events: none;
}
.slide.active {
  opacity: 1;
  pointer-events: auto;
}
.slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 7s ease;
}
.slide.active .slide-bg { transform: scale(1); }


.slide-bg-couverture {
  background-image: url('images/couverture.jpg');
  background-color: #1c1008;
}
.slide-bg-charpente {
  background-image: url('images/charpente.jpg');
  background-color: #100d05;
}
.slide-bg-zinguerie {
  background-image: url('images/zinguerie.jpg');
  background-color: #0a0e14;
}
.slide-bg-mob {
  background-image: url('images/mob.jpg');

  background-color: #080f08;
}
.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(0,0,0,0.78) 0%, rgba(0,0,0,0.52) 55%, rgba(0,0,0,0.65) 100%);
}
.slide-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--blanc);
  padding: 2rem;
  max-width: 820px;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease 0.4s, transform 0.8s ease 0.4s;
}
.slide.active .slide-content {
  opacity: 1;
  transform: translateY(0);
}
.hero-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--bois-light);
  margin-bottom: 1.5rem;
  padding: 0.4rem 1rem;
  border: 1px solid rgba(192,139,92,0.4);
  border-radius: 2px;
}
.slide-content h1 {
  font-family: var(--font-title);
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--blanc-pur);
}
.slide-content h1 em {
  font-style: italic;
  color: var(--bois-light);
}
.hero-sub {
  font-size: 1.05rem;
  color: rgba(245,242,236,0.72);
  margin-bottom: 2.5rem;
  line-height: 2;
  letter-spacing: 0.3px;
}
.hero-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }


.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 52px; height: 52px;
  background: rgba(0,0,0,0.4);
  border: 1.5px solid rgba(255,255,255,0.2);
  color: var(--blanc);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
  backdrop-filter: blur(4px);
  border-radius: 2px;
}
.slider-prev { left: 1.5rem; }
.slider-next { right: 1.5rem; }
.slider-arrow:hover {
  background: var(--bois);
  border-color: var(--bois);
  transform: translateY(-50%) scale(1.05);
}

/* Slider dots */
.slider-dots {
  position: absolute;
  bottom: 5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 0.7rem;
  align-items: center;
}
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  border: none;
  transition: all var(--transition);
  cursor: pointer;
}
.dot.active {
  background: var(--bois);
  width: 28px;
  border-radius: 4px;
}


.page-hero {
  min-height: 55vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  margin-top: 80px;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.page-hero-couverture .page-hero-bg {
  background-image: url('images/detail-couv.jpg');
  background-color: #1c1008;
}
.page-hero-charpente .page-hero-bg {
  background-image: url('images/detail-charpente.jpg');
  background-color: #100d05;
}
.page-hero-zinguerie .page-hero-bg {
  background-image: url('images/detail-zinguerie.jpg');
  background-color: #0a0e14;
}
.page-hero-mob .page-hero-bg {
  background-image: url('images/detail-mob.jpg');
  background-color: #080f08;
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.48) 0%, rgba(0,0,0,0.72) 100%);
}
.page-hero-content {
  position: relative;
  z-index: 2;
  color: var(--blanc);
  padding: 4rem 2rem;
}
.breadcrumb {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.45);
  margin-bottom: 1.2rem;
  text-transform: uppercase;
}
.breadcrumb a { color: var(--bois-light); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--blanc); }
.page-hero-content h1 {
  font-family: var(--font-title);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.15;
}
.page-hero-content h1 em { font-style: italic; color: var(--bois-light); }
.page-hero-content p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.65);
  max-width: 560px;
  line-height: 1.8;
}
.page-hero-deco {
  position: absolute;
  right: 5%;
  bottom: 0;
  z-index: 2;
  opacity: 0.06;
}


.page-intro {
  padding: 5rem 0;
  background: var(--blanc);
}
.page-intro-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.page-intro-text h2 {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 1.2rem;
  color: var(--noir);
}
.page-intro-text p { color: var(--gris); margin-bottom: 1rem; font-size: 0.98rem; }
.page-intro-img {
  aspect-ratio: 4/3;
  overflow: hidden;
  border-bottom: 4px solid var(--bois);
}
.page-intro-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.page-intro-img:hover img { transform: scale(1.03); }


.services-detail {
  padding: 5rem 0;
  background: var(--noir);
}
.services-detail .section-header h2 { color: var(--blanc); }
.services-detail .section-header p { color: rgba(255,255,255,0.5); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.service-item {
  background: #151515;
  padding: 2.2rem 1.8rem;
  border-top: 2px solid var(--bois);
  transition: transform var(--transition), background var(--transition);
}
.service-item:hover { transform: translateY(-5px); background: #1c1c1c; }
.service-item .s-icon { font-size: 2rem; margin-bottom: 1rem; }
.service-item h4 {
  font-family: var(--font-title);
  font-size: 1.15rem;
  color: var(--blanc);
  margin-bottom: 0.7rem;
}
.service-item p { font-size: 0.88rem; color: rgba(255,255,255,0.5); line-height: 1.7; }


.process {
  padding: 5rem 0;
  background: var(--blanc);
}
.process h2 {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  text-align: center;
  margin-bottom: 3.5rem;
  color: var(--noir);
}
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 2rem;
  left: 12%;
  right: 12%;
  height: 1px;
  background: var(--gris-light);
}
.step { text-align: center; position: relative; }
.step-num {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--noir);
  color: var(--bois-light);
  font-family: var(--font-title);
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem;
  position: relative;
  z-index: 1;
  border: 3px solid var(--bois);
}
.step h4 { font-family: var(--font-title); font-size: 1rem; color: var(--noir); margin-bottom: 0.5rem; }
.step p { font-size: 0.85rem; color: var(--gris); line-height: 1.6; }


.page-gallery {
  padding: 5rem 0;
  background: var(--gris-light);
}
.page-gallery .section-header { margin-bottom: 2.5rem; }
.page-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.page-gallery-item {
  aspect-ratio: 4/3;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: border-color var(--transition);
}
.page-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.page-gallery-item:hover { border-bottom-color: var(--bois); }
.page-gallery-item:hover img { transform: scale(1.06); }
.page-gallery-item span {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.75));
  color: var(--blanc);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 2rem 0.9rem 0.7rem;
}


.page-cta {
  padding: 5rem 0;
  background: var(--noir);
  text-align: center;
}
.page-cta h2 {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--blanc);
  margin-bottom: 1rem;
}
.page-cta p { color: rgba(255,255,255,0.5); margin-bottom: 2.5rem; font-size: 1rem; }
.cta-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }


.mob-atouts { padding: 4rem 0; background: var(--bois); color: var(--blanc-pur); }
.mob-atouts-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.mob-atout-icon { font-size: 2.5rem; margin-bottom: 0.7rem; }
.mob-atout strong {
  display: block;
  font-family: var(--font-title);
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}
.mob-atout p { font-size: 0.85rem; opacity: 0.8; }


@media (max-width: 1024px) {
  .mob-atouts-grid { grid-template-columns: repeat(2, 1fr); }
  .page-intro-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }
}
@media (max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .page-gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .slider-arrow { display: none; }
}


.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.85rem 2.2rem;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all var(--transition);
}
.btn-primary {
  background: var(--bois);
  color: var(--blanc-pur);
  border: 2px solid var(--bois);
}
.btn-primary:hover {
  background: var(--bois-dark);
  border-color: var(--bois-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(192,139,92,0.4);
}
.btn-outline {
  background: transparent;
  color: var(--blanc);
  border: 2px solid rgba(255,255,255,0.5);
}
.btn-outline:hover {
  border-color: var(--blanc);
  background: rgba(255,255,255,0.08);
  transform: translateY(-2px);
}
.btn-full { width: 100%; justify-content: center; }


.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: 2px;
  text-transform: uppercase;
  z-index: 2;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.2); }
}


.about {
  padding: 7rem 0;
  background: var(--blanc);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}


.about-images {
  position: relative;
  min-height: 500px;
}
.about-img-1 {
  position: absolute;
  top: 0;
  left: 0;
  width: 70%;
  z-index: 1;
}
.about-img-1 img {
  width: 100%;
  height: 350px;
  object-fit: cover;
  display: block;
}
.about-img-2 {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 60%;
  z-index: 2;
}
.about-img-2 img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
  border: 5px solid var(--blanc);
}
.about-experience {
  position: absolute;
  top: -1.2rem;
  left: -1.2rem;
  background: var(--bois);
  color: #fff;
  padding: 1.1rem 1.4rem;
  text-align: center;
  z-index: 3;
  min-width: 90px;
}
.about-exp-num {
  display: block;
  font-family: var(--font-title);
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1;
}
.about-exp-label {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-top: 0.3rem;
  opacity: 0.9;
  line-height: 1.3;
}
.about-satisfaction {
  position: absolute;
  bottom: 2.5rem;
  left: -1rem;
  background: var(--noir);
  color: var(--blanc);
  padding: 0.75rem 1.1rem;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}
.about-satisfaction svg {
  color: var(--bois-light);
  flex-shrink: 0;
}
.about-sat-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: rgba(255,255,255,0.75);
  line-height: 1.4;
  font-weight: 600;
}

/* --- Content --- */
.about-content h2 {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin: 0.8rem 0 1.5rem;
  color: var(--noir);
  line-height: 1.3;
}
.about-content p { color: var(--gris); font-size: 1rem; }
.about-list { margin: 1.8rem 0; display: flex; flex-direction: column; gap: 0.7rem; }
.about-list li { display: flex; align-items: center; gap: 0.7rem; font-size: 0.95rem; color: var(--noir-soft); font-weight: 500; }
.check { color: var(--bois); font-size: 1.1rem; font-weight: 700; }
.about-actions {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}
.about-contact-item {
  display: flex;
  align-items: center;
  gap: 0;
  border-left: 2px solid var(--bois);
  padding-left: 1rem;
}
.about-contact-icon { display: none; }
.about-contact-label {
  font-size: 0.72rem;
  color: var(--gris);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0 0 0.25rem;
}
.about-contact-phone {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--noir);
  text-decoration: none;
  transition: color var(--transition);
  display: block;
}
.about-contact-phone:hover { color: var(--bois); }

/* ===== PRESTATIONS ===== */
.prestations {
  padding: 7rem 0;
  background: #ffffff;
}
.prestations .section-header h2 { color: var(--noir); }
.prestations .section-header p { color: var(--gris); }
.prestations .section-tag { color: var(--bois); }
.prestations-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}
.presta-card {
  background: #ffffff;
  padding: 0;
  border: 1px solid rgba(0,0,0,0.07);
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
  margin: 12px;
}
.presta-banner {
  width: 100%;
  height: 210px;
  overflow: hidden;
  display: block;
}
.presta-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.presta-card:hover .presta-banner img { transform: scale(1.06); }
.presta-card-body {
  padding: 2rem 2.5rem 2.5rem;
}
.presta-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  height: 3px;
  width: 0;
  background: var(--bois);
  transition: width 0.5s ease;
}
.presta-card:hover::before { width: 100%; }
.presta-card:hover {
  box-shadow: 0 16px 48px rgba(0,0,0,0.13);
  border-color: rgba(192,139,92,0.3);
  transform: translateY(-6px);
}
.presta-card h3 {
  font-family: var(--font-title);
  font-size: 1.5rem;
  color: var(--noir);
  margin-bottom: 1rem;
}
.presta-card p { color: var(--gris); font-size: 0.95rem; margin-bottom: 1.5rem; line-height: 1.8; }
.presta-card ul { display: flex; flex-direction: column; gap: 0.5rem; }
.presta-card ul li {
  font-size: 0.875rem;
  color: #555;
  padding-left: 1rem;
  position: relative;
}
.presta-card ul li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--bois);
}

/* ===== BANDEAU ===== */
.bandeau {
  background: var(--bois);
  padding: 1.3rem 0;
}
.bandeau-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--blanc-pur);
}
.sep { opacity: 0.5; }

/* ===== RÉALISATIONS ===== */
.realisations {
  padding: 7rem 0;
  background: #f8f5f0;
}
.gallery-filter {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 0.5rem 1.3rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: 1.5px solid var(--gris-light);
  border-radius: 2px;
  color: var(--gris);
  background: transparent;
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--noir);
  border-color: var(--noir);
  color: var(--blanc);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.gallery-item {
  cursor: pointer;
  overflow: hidden;
}
.gallery-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.placeholder-img {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #e8e0d0 0%, #d4c9b5 50%, #c8bba5 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  transition: transform 0.5s ease;
}
.gallery-item:hover .placeholder-img { transform: scale(1.06); }
.ph-icon { font-size: 2.8rem; }
.placeholder-img span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--bois-dark);
  letter-spacing: 0.5px;
  text-align: center;
  padding: 0 1rem;
}
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(13,13,13,0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
  color: var(--blanc);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 0.7rem 1.5rem;
  border: 1.5px solid var(--bois);
  transition: background var(--transition), color var(--transition);
}
.gallery-overlay span:hover { background: var(--bois); }
.gallery-info { padding: 1rem 0 0.5rem; }
.gallery-info h4 { font-family: var(--font-title); font-size: 1.05rem; color: var(--noir); margin-bottom: 0.2rem; }
.gallery-info p { font-size: 0.8rem; color: var(--bois); font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; }

/* ===== MODAL ===== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  visibility: hidden;
  opacity: 0;
  transition: visibility 0s 0.3s, opacity 0.3s ease;
}
.modal.open {
  visibility: visible;
  opacity: 1;
  transition: visibility 0s, opacity 0.3s ease;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(4px);
}
.modal-box {
  position: relative;
  z-index: 1;
  background: var(--noir-soft);
  width: 90%;
  max-width: 900px;
  max-height: 88vh;
  overflow-y: auto;
  padding: 2.5rem;
  border-top: 3px solid var(--bois);
  transform: translateY(20px);
  transition: transform 0.35s ease;
}
.modal.open .modal-box { transform: translateY(0); }
.modal-close {
  position: absolute;
  top: 1rem; right: 1rem;
  color: rgba(255,255,255,0.6);
  font-size: 1.2rem;
  padding: 0.4rem 0.7rem;
  transition: color var(--transition), background var(--transition);
  border-radius: 2px;
}
.modal-close:hover { color: var(--blanc); background: rgba(255,255,255,0.08); }
#modalTitle {
  font-family: var(--font-title);
  font-size: 1.6rem;
  color: var(--blanc);
  margin-bottom: 1.5rem;
  padding-right: 2rem;
}
.modal-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.modal-photo {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #2a2a2a 0%, #1e1e1e 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
  overflow: hidden;
  transition: transform var(--transition);
}
.modal-photo:hover { transform: scale(1.03); }
.modal-photo .ph-icon { font-size: 2rem; }
.modal-photo span { font-size: 0.72rem; color: rgba(255,255,255,0.4); text-align: center; padding: 0 0.5rem; }
.modal-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}
.modal-nav button {
  padding: 0.5rem 1.3rem;
  border: 1.5px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  transition: all var(--transition);
  border-radius: 2px;
}
.modal-nav button:hover {
  border-color: var(--bois);
  color: var(--bois-light);
}
#modalCounter { font-size: 0.85rem; color: rgba(255,255,255,0.4); }

/* ===== AVIS ===== */
.avis-section {
  background: #ffffff;
  padding: 7rem 0;
}
.avis-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}
.avis-card {
  background: #faf8f5;
  border: 1px solid rgba(0,0,0,0.07);
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.avis-card:hover {
  border-color: rgba(192,139,92,0.4);
  box-shadow: 0 12px 40px rgba(0,0,0,0.1);
  transform: translateY(-4px);
}
.avis-top {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.avis-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--bois);
  color: var(--blanc-pur);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 700;
  flex-shrink: 0;
}
.avis-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.avis-name {
  color: var(--noir);
  font-size: 0.95rem;
  font-weight: 600;
}
.avis-source {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: rgba(0,0,0,0.4);
  font-size: 0.78rem;
}
.avis-stars {
  color: #F9AB00;
  font-size: 1rem;
  letter-spacing: 1px;
}
.avis-score {
  color: rgba(0,0,0,0.4);
  font-size: 0.82rem;
  letter-spacing: 0;
  margin-left: 0.3rem;
}
.avis-text {
  color: var(--gris);
  font-size: 0.9rem;
  line-height: 1.75;
  flex: 1;
}
.avis-date {
  color: rgba(0,0,0,0.3);
  font-size: 0.75rem;
  border-top: 1px solid rgba(0,0,0,0.07);
  padding-top: 0.75rem;
  margin-top: auto;
}

/* ===== CONTACT ===== */
.contact {
  padding: 7rem 0;
  background: var(--noir);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  align-items: start;
}
.contact-info .section-tag { color: var(--bois-light); }
.contact-info h2 {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--blanc);
  margin-bottom: 1.2rem;
  line-height: 1.3;
}
.contact-info > p { color: rgba(255,255,255,0.55); margin-bottom: 2rem; font-size: 0.98rem; }
.contact-details {
  display: flex;
  flex-direction: column;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 0.5rem;
}
.contact-detail {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 1rem;
  align-items: baseline;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.contact-detail-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--bois);
  font-weight: 700;
  flex-shrink: 0;
}
.contact-detail-value {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.55);
  font-style: normal;
}
a.contact-detail-value {
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
  text-decoration: none;
}
a.contact-detail-value:hover { color: var(--bois-light); }

/* Form */
.contact-form { background: #111; padding: 2.5rem; border-top: 3px solid var(--bois); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.2rem; }
.form-group label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.85rem 1rem;
  background: #1a1a1a;
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--blanc);
  font-size: 0.95rem;
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
.form-group select { cursor: pointer; }
.form-group select option { background: #1a1a1a; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--bois);
  box-shadow: 0 0 0 3px rgba(192,139,92,0.15);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group textarea { resize: vertical; }
.form-note { font-size: 0.78rem; color: rgba(255,255,255,0.3); margin-top: 0.8rem; text-align: center; }
.form-message {
  margin-top: 1rem;
  padding: 0.8rem 1rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  display: none;
}
.form-message.success { background: rgba(100,200,100,0.15); color: #90ee90; border: 1px solid rgba(100,200,100,0.3); display: block; }
.form-message.error { background: rgba(220,80,80,0.15); color: #ff9090; border: 1px solid rgba(220,80,80,0.3); display: block; }

/* ===== FOOTER ===== */
.footer { background: #080808; padding: 5rem 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 4rem;
}
.footer-brand .footer-logo { margin-bottom: 1.2rem; color: rgba(255,255,255,0.7); }
.footer-brand p { font-size: 0.9rem; color: rgba(255,255,255,0.35); line-height: 1.7; }
.footer h4 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--bois);
  margin-bottom: 1.2rem;
}
.footer ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer ul li a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.45);
  transition: color var(--transition), padding-left var(--transition);
}
.footer ul li a:hover { color: var(--blanc); padding-left: 4px; }
.footer-contact p { font-size: 0.9rem; color: rgba(255,255,255,0.45); margin-bottom: 0.5rem; }
.footer-contact a { color: rgba(255,255,255,0.45); transition: color var(--transition); }
.footer-contact a:hover { color: var(--bois-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 1.5rem 0;
  text-align: center;
}
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.2); letter-spacing: 0.3px; }

/* ===== SCROLL TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 44px; height: 44px;
  background: var(--bois);
  color: var(--blanc-pur);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  border-radius: 2px;
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition);
  box-shadow: 0 4px 15px rgba(192,139,92,0.4);
}
.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.scroll-top:hover { background: var(--bois-dark); transform: translateY(-3px); }

/* ===== GALLERY ITEM HIDDEN ===== */
.gallery-item.hidden {
  display: none;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 4rem; }
  .about-images { min-height: 420px; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .prestations-grid { grid-template-columns: 1fr 1fr; }
  .avis-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    height: 100vh;
    width: 280px;
    background: var(--noir);
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 2rem 2rem;
    gap: 0.5rem;
    transition: right 0.35s ease;
    box-shadow: -10px 0 40px rgba(0,0,0,0.5);
    z-index: 1001;
  }
  .nav-links.open { right: 0; }
  .burger { display: flex; }
  .btn-call-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bois);
    color: var(--blanc-pur);
    border-radius: 3px;
    text-decoration: none;
    flex-shrink: 0;
    transition: background var(--transition);
  }
  .btn-call-icon:hover { background: var(--bois-dark); }
  .btn-call-icon svg { display: block; }
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: rgba(255,255,255,0.05);
    border-top: none;
    padding-left: 1rem;
    margin-top: 0.3rem;
  }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .prestations-grid { grid-template-columns: 1fr; }
  .avis-grid { grid-template-columns: 1fr; }
  .about-images { min-height: 340px; }
  .about-img-1 img { height: 260px; }
  .about-img-2 img { height: 190px; }
  .about-satisfaction { left: 0; bottom: 1rem; }
  .about-actions { gap: 1.2rem; }
  .form-row { grid-template-columns: 1fr; }
  .modal-gallery { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .bandeau-inner { gap: 1rem; font-size: 0.75rem; }
}
@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; align-items: center; }
  .modal-gallery { grid-template-columns: 1fr 1fr; }
  .contact-form { padding: 1.5rem; }
}