/* ===================================================
   IDÉE JARDIN — Style principal
   Palette : Vert forêt + Beige crème + Brun bois
   =================================================== */

:root {
  --vert-fonce: #2d4a2d;
  --vert-moyen: #4a7c4a;
  --vert-clair: #7aad5e;
  --beige: #f5f0e8;
  --beige-dark: #e8e0d0;
  --brun: #8b6914;
  --brun-light: #c4a862;
  --blanc: #fafaf7;
  --noir: #1a1a1a;
  --gris: #6b7280;
  --gris-light: #f0ede8;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  --radius: 12px;
  --radius-sm: 6px;
  --shadow: 0 4px 24px rgba(45, 74, 45, 0.12);
  --shadow-lg: 0 12px 48px rgba(45, 74, 45, 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);
  color: var(--noir);
  background: var(--blanc);
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 100px 0; }

/* ===== SECTION HEADERS ===== */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header.light .section-title,
.section-header.light .section-tag { color: var(--blanc); }

.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--vert-moyen);
  margin-bottom: 14px;
  position: relative;
  padding: 0 20px;
}
.section-tag::before, .section-tag::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 30px;
  height: 1px;
  background: var(--vert-moyen);
}
.section-tag::before { right: 100%; margin-right: -16px; }
.section-tag::after { left: 100%; margin-left: -16px; }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--vert-fonce);
}
.section-title em {
  font-style: italic;
  color: var(--brun);
}
.section-intro {
  margin-top: 20px;
  color: var(--gris);
  font-size: 1.05rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-block;
  background: var(--brun);
  color: var(--blanc);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 16px 36px;
  border-radius: 3px;
  letter-spacing: 0.05em;
  transition: var(--transition);
  border: 2px solid var(--brun);
  cursor: pointer;
}
.btn-primary:hover {
  background: transparent;
  color: var(--blanc);
  border-color: var(--blanc);
}

/* ===== NAVBAR ===== */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
}
#header.scrolled {
  background: rgba(250, 250, 247, 0.97);
  box-shadow: 0 2px 20px rgba(45, 74, 45, 0.1);
  backdrop-filter: blur(8px);
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 24px;
  transition: padding var(--transition);
}
#header.scrolled .navbar { padding: 12px 24px; }

.logo-img {
  height: 60px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.3));
  transition: filter var(--transition);
}
#header.scrolled .logo-img { filter: none; height: 50px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--blanc);
  letter-spacing: 0.03em;
  transition: color var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--brun-light);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
#header.scrolled .nav-link { color: var(--vert-fonce); }
#header.scrolled .nav-link::after { background: var(--brun); }

.nav-cta {
  background: var(--brun);
  color: var(--blanc) !important;
  padding: 10px 22px;
  border-radius: 3px;
  transition: background var(--transition) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--vert-fonce) !important; }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--blanc);
  border-radius: 2px;
  transition: var(--transition);
}
#header.scrolled .hamburger span { background: var(--vert-fonce); }
.hamburger.open span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.05);
  transition: transform 8s ease;
}
.hero:hover .hero-img { transform: scale(1); }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(45, 74, 45, 0.80) 0%,
    rgba(26, 26, 26, 0.55) 60%,
    rgba(139, 105, 20, 0.35) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  padding-top: 100px;
  animation: heroFadeIn 1s ease 0.2s both;
}
@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--brun-light);
  margin-bottom: 20px;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 900;
  line-height: 1.08;
  color: var(--blanc);
  margin-bottom: 24px;
}
.hero-title em {
  font-style: italic;
  color: var(--brun-light);
  display: block;
}
.hero-subtitle {
  font-size: 1rem;
  color: rgba(250, 250, 247, 0.8);
  margin-bottom: 32px;
  max-width: 480px;
  line-height: 1.8;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}
.badge {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--blanc);
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 6px 14px;
  border-radius: 100px;
  backdrop-filter: blur(4px);
}
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.scroll-line {
  display: block;
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--blanc));
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ===== SERVICES ===== */
.services { background: var(--beige); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--blanc);
  border-radius: var(--radius);
  padding: 40px 32px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  border-bottom: 3px solid transparent;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease, box-shadow var(--transition);
}
.service-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-bottom-color: var(--vert-moyen);
}
.service-card.featured {
  border-bottom-color: var(--brun);
  background: var(--vert-fonce);
  color: var(--blanc);
}
.service-card.featured h3 { color: var(--brun-light); }
.service-card.featured .service-list li { color: rgba(250, 250, 247, 0.85); }
.service-card.featured .service-list li::before { color: var(--brun-light); }
.service-card.featured .service-tag-bottom {
  color: rgba(250, 250, 247, 0.6);
  border-color: rgba(250, 250, 247, 0.15);
}

.service-icon {
  width: 56px;
  height: 56px;
  color: var(--vert-moyen);
  margin-bottom: 24px;
}
.service-card.featured .service-icon { color: var(--brun-light); }

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--vert-fonce);
  margin-bottom: 20px;
  line-height: 1.3;
}
.service-list li {
  font-size: 0.9rem;
  color: var(--gris);
  padding: 6px 0;
  padding-left: 18px;
  position: relative;
  border-bottom: 1px solid var(--gris-light);
}
.service-card.featured .service-list li { border-bottom-color: rgba(255,255,255,0.08); }
.service-list li:last-child { border-bottom: none; }
.service-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--vert-clair);
  font-size: 0.8rem;
}
.service-tag-bottom {
  margin-top: 24px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--brun);
  border-top: 1px solid var(--beige-dark);
  padding-top: 16px;
}

/* ===== PORTFOLIO CARDS ===== */
.portfolio-section { background: var(--blanc); }
.portfolio-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.portfolio-card {
  position: relative;
  height: 280px;
  border-radius: var(--radius);
  overflow: hidden;
  background-size: cover;
  background-position: center;
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}
.portfolio-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.portfolio-card:hover .portfolio-card-overlay { opacity: 1; }
.portfolio-card:hover .portfolio-card-content { transform: translateY(0); }
.portfolio-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(45,74,45,0.92) 0%, rgba(45,74,45,0.3) 60%, transparent 100%);
  opacity: 0.7;
  transition: opacity var(--transition);
}
.portfolio-card-content {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 28px 24px;
  transform: translateY(4px);
  transition: transform var(--transition);
}
.portfolio-card-title {
  display: block;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--blanc);
  margin-bottom: 6px;
}
.portfolio-card-count {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 500;
  color: rgba(250,250,247,0.75);
  background: rgba(255,255,255,0.15);
  padding: 3px 12px;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.2);
}

/* ===== MODAL PORTFOLIO ===== */
.portfolio-modal {
  position: fixed; inset: 0; z-index: 1500;
  background: rgba(10,10,10,0.85);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(4px);
  padding: 24px;
}
.portfolio-modal.open { opacity: 1; pointer-events: all; }
.portfolio-modal-inner {
  background: var(--blanc);
  border-radius: var(--radius);
  width: 100%; max-width: 1100px;
  height: 90vh;
  display: flex; flex-direction: column;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.4);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}
.portfolio-modal.open .portfolio-modal-inner { transform: translateY(0); }

.portfolio-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px;
  border-bottom: 2px solid var(--beige-dark);
  background: var(--blanc);
  flex-shrink: 0;
  gap: 12px;
}
.portfolio-modal-tabs {
  display: flex; gap: 4px; overflow-x: auto;
  scrollbar-width: none;
}
.portfolio-modal-tabs::-webkit-scrollbar { display: none; }
.portfolio-tab {
  padding: 16px 20px;
  border: none; background: none;
  font-family: var(--font-body);
  font-size: 0.88rem; font-weight: 500;
  color: var(--gris); cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: color var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.portfolio-tab:hover { color: var(--vert-fonce); }
.portfolio-tab.active { color: var(--vert-fonce); border-bottom-color: var(--vert-fonce); font-weight: 600; }
.portfolio-modal-close {
  width: 40px; height: 40px; min-width: 40px;
  background: var(--beige); border: 1.5px solid var(--beige-dark);
  border-radius: 50%; font-size: 1.4rem; line-height: 1;
  cursor: pointer; color: var(--vert-fonce);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.portfolio-modal-close:hover { background: var(--beige-dark); }

.portfolio-modal-body {
  overflow-y: auto; flex: 1; padding: 24px;
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.portfolio-item {
  position: relative; overflow: hidden;
  border-radius: var(--radius-sm);
  aspect-ratio: 4/3; cursor: pointer;
}
.portfolio-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  display: block;
}
.portfolio-item:hover img { transform: scale(1.06); }
.portfolio-item-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(45,74,45,0.8), transparent 55%);
  opacity: 0; display: flex; align-items: flex-end; padding: 14px;
  transition: opacity var(--transition);
}
.portfolio-item:hover .portfolio-item-overlay { opacity: 1; }
.portfolio-item-overlay span { color: var(--blanc); font-size: 0.85rem; font-weight: 500; }
.portfolio-item.hidden { display: none; }

/* ===== LIGHTBOX ===== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(10, 10, 10, 0.97);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 60px 80px;
}
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox-content {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.lightbox-content img {
  max-width: 100%;
  max-height: calc(100vh - 140px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
}
#lightboxCaption {
  color: rgba(255,255,255,0.7);
  font-size: 0.88rem;
  margin-top: 16px;
  text-align: center;
  font-style: italic;
}
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: fixed;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--blanc);
  font-size: 1.5rem;
  cursor: pointer;
  border-radius: 50%;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  z-index: 2001;
}
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover {
  background: rgba(255,255,255,0.25);
}
.lightbox-close { top: 20px; right: 20px; font-size: 1.8rem; }
.lightbox-prev { left: 20px; top: 50%; transform: translateY(-50%); font-size: 2rem; width: 56px; height: 56px; }
.lightbox-next { right: 20px; top: 50%; transform: translateY(-50%); font-size: 2rem; width: 56px; height: 56px; }

/* ===== AVANTAGES ===== */
.avantages {
  position: relative;
  background: var(--vert-fonce);
  overflow: hidden;
}
.avantages-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(74, 124, 74, 0.3) 0%, transparent 60%),
    radial-gradient(circle at 80% 20%, rgba(139, 105, 20, 0.2) 0%, transparent 50%);
}
.avantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}
.avantage-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: background var(--transition), transform var(--transition);
}
.avantage-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
}
.avantage-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--brun-light);
  line-height: 1;
  margin-bottom: 8px;
}
.avantage-icon {
  width: 48px;
  height: 48px;
  color: var(--brun-light);
  margin: 0 auto 16px;
}
.avantage-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--blanc);
  margin-bottom: 12px;
}
.avantage-card p {
  font-size: 0.88rem;
  color: rgba(250, 250, 247, 0.7);
  line-height: 1.7;
}

/* ===== À PROPOS ===== */
.apropos { background: var(--beige); }
.apropos-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.apropos-img-wrap {
  position: relative;
  border-radius: var(--radius);
  overflow: visible;
}
.apropos-img-wrap img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}
.apropos-badge-float {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 100px;
  height: 100px;
  background: var(--brun);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--blanc);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.4;
  box-shadow: var(--shadow);
}
.apropos-text-col { padding-left: 20px; }
.apropos-text-col .section-tag { display: block; text-align: left; padding: 0; margin-bottom: 14px; }
.apropos-text-col .section-tag::before, .apropos-text-col .section-tag::after { display: none; }
.apropos-text-col .section-title { text-align: left; margin-bottom: 24px; }
.apropos-text-col p { color: var(--gris); margin-bottom: 16px; line-height: 1.8; }
.apropos-infos {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.info-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.info-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brun);
}
.info-value {
  font-size: 0.88rem;
  color: var(--vert-fonce);
  font-weight: 500;
}

/* ===== CONTACT ===== */
.contact { background: var(--blanc); }
.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
.contact-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--beige);
  border: 1.5px solid var(--beige-dark);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
a.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--vert-moyen);
}
.contact-card.no-link { cursor: default; }
.contact-card-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  color: var(--vert-fonce);
}
.contact-card-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.contact-card-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brun);
}
.contact-card-value {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--vert-fonce);
}
.contact-card-hint {
  font-size: 0.78rem;
  color: var(--gris);
}
.social-links {
  display: flex;
  justify-content: center;
  gap: 16px;
}
.social-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: 3px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
}
.social-link svg { width: 20px; height: 20px; }
.social-link.facebook {
  background: #1877f2;
  color: var(--blanc);
}
.social-link.facebook:hover { background: #0d65d8; }
.social-link.instagram {
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: var(--blanc);
}
.social-link.instagram:hover { opacity: 0.9; }

/* ===== FOOTER ===== */
.footer {
  background: var(--vert-fonce);
  padding: 60px 0 36px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: 48px;
  align-items: start;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 24px;
}
.footer-logo .logo-img {
  height: 70px;
  margin-bottom: 12px;
}
.footer-logo p { color: rgba(250,250,247,0.5); font-style: italic; font-size: 0.85rem; }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 24px;
}
.footer-links a {
  color: rgba(250,250,247,0.65);
  font-size: 0.88rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--blanc); }
.footer-legal {
  text-align: right;
  color: rgba(250,250,247,0.45);
  font-size: 0.78rem;
  line-height: 2;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-cards { grid-template-columns: repeat(2, 1fr); }
  .avantages-grid { grid-template-columns: repeat(2, 1fr); }
  .apropos-inner { grid-template-columns: 1fr; gap: 48px; }
  .apropos-img-wrap img { height: 350px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-legal { text-align: left; grid-column: 1 / -1; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }

  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    width: min(320px, 80vw);
    height: 100vh;
    background: var(--vert-fonce);
    flex-direction: column;
    justify-content: center;
    gap: 32px;
    transition: right var(--transition);
    padding: 80px 40px;
    box-shadow: -10px 0 40px rgba(0,0,0,0.3);
  }
  .nav-links.open { right: 0; }
  .nav-link { color: var(--blanc) !important; font-size: 1.1rem; }
  .nav-cta { background: var(--brun) !important; color: var(--blanc) !important; }

  .hamburger { display: flex; z-index: 10; }

  .services-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-cards { grid-template-columns: repeat(2, 1fr); }
  .portfolio-card { height: 200px; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-modal { padding: 12px; }
  .portfolio-tab { padding: 14px 14px; font-size: 0.82rem; }
  .avantages-grid { grid-template-columns: 1fr 1fr; }
  .contact-cards { grid-template-columns: 1fr; }
  .apropos-infos { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-legal { text-align: center; }
  .footer-logo .logo-img { margin: 0 auto 12px; }
  .footer-links { justify-content: center; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .portfolio-cards { grid-template-columns: 1fr 1fr; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .avantages-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.4rem; }
  .gallery-filters { gap: 8px; }
  .filter-btn { padding: 8px 16px; font-size: 0.8rem; }
  .lightbox { padding: 56px 16px 16px; }
  .lightbox-prev { left: 8px; width: 44px; height: 44px; }
  .lightbox-next { right: 8px; width: 44px; height: 44px; }
}

/* ===== BANDEAU COOKIES ===== */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 3000;
  background: var(--vert-fonce);
  border-top: 3px solid var(--brun);
  padding: 18px 24px;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.25);
  animation: cookieSlide 0.4s ease;
}
@keyframes cookieSlide {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
.cookie-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cookie-text {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  flex: 1;
  min-width: 260px;
}
.cookie-icon { font-size: 1.5rem; margin-top: 2px; }
.cookie-text strong {
  display: block;
  color: var(--blanc);
  font-size: 0.95rem;
  margin-bottom: 4px;
}
.cookie-text p {
  color: rgba(250,250,247,0.75);
  font-size: 0.82rem;
  line-height: 1.6;
  margin: 0;
}
.cookie-link {
  color: var(--brun-light);
  text-decoration: underline;
}
.cookie-link:hover { color: var(--blanc); }
.cookie-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}
.cookie-btn {
  padding: 10px 22px;
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}
.cookie-accept {
  background: var(--brun);
  color: var(--blanc);
  border-color: var(--brun);
}
.cookie-accept:hover {
  background: var(--brun-light);
  border-color: var(--brun-light);
}
.cookie-refuse {
  background: transparent;
  color: rgba(250,250,247,0.75);
  border-color: rgba(250,250,247,0.25);
}
.cookie-refuse:hover {
  background: rgba(255,255,255,0.08);
  color: var(--blanc);
  border-color: rgba(255,255,255,0.4);
}
@media (max-width: 640px) {
  .cookie-inner { flex-direction: column; gap: 16px; }
  .cookie-actions { width: 100%; }
  .cookie-btn { flex: 1; text-align: center; }
}

/* ===== BOUTON APPEL FLOTTANT MOBILE ===== */
.float-call {
  display: none;
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  background: var(--vert-fonce);
  color: var(--blanc);
  border-radius: 50px;
  padding: 14px 22px;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(45,74,45,0.45);
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  animation: floatPulse 2.5s ease-in-out infinite;
}
.float-call svg {
  width: 20px; height: 20px;
  flex-shrink: 0;
}
.float-call:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(45,74,45,0.5);
}
@keyframes floatPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(45,74,45,0.45); }
  50%       { box-shadow: 0 4px 28px rgba(45,74,45,0.7); }
}
/* Visible uniquement sur vrais appareils tactiles mobiles */
@media (max-width: 768px) and (pointer: coarse) {
  .float-call { display: flex; }
  .cookie-visible .float-call { bottom: 140px; }
}