@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --rouge: #D52B1E;
  --rouge-hover: #B01E14;
  --noir: #111111;
  --blanc: #FFFFFF;
  --gris: #F5F5F5;
  --gris-bord: #E0E0E0;
  --texte: #333333;
  --texte-clair: #666666;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--texte);
  background: var(--blanc);
  line-height: 1.6;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.07);
  padding: 0 40px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: box-shadow 0.3s;
}
nav.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.08); }

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.nav-logo img { height: 38px; object-fit: contain; }
.nav-logo-text {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--noir);
  letter-spacing: -0.5px;
}
.nav-logo-text span { color: var(--rouge); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  text-decoration: none;
  color: var(--texte);
  font-weight: 500;
  font-size: 0.9rem;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--rouge);
  transform: scaleX(0);
  transition: transform 0.2s;
}
.nav-links a:hover { color: var(--rouge); }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { color: var(--rouge); }

.nav-cta {
  background: var(--rouge) !important;
  color: white !important;
  padding: 10px 22px;
  border-radius: 7px;
  transition: background 0.2s, transform 0.2s !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: var(--rouge-hover) !important;
  transform: translateY(-1px);
}

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

/* ── BOUTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
  font-family: inherit;
}
.btn-rouge {
  background: var(--rouge);
  color: white;
}
.btn-rouge:hover {
  background: var(--rouge-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(213,43,30,0.3);
}
.btn-outline-blanc {
  background: transparent;
  color: white;
  border: 2px solid rgba(255,255,255,0.35);
}
.btn-outline-blanc:hover {
  border-color: white;
  background: rgba(255,255,255,0.08);
}
.btn-outline-rouge {
  background: transparent;
  color: var(--rouge);
  border: 2px solid var(--rouge);
}
.btn-outline-rouge:hover {
  background: var(--rouge);
  color: white;
  transform: translateY(-2px);
}
.btn-blanc {
  background: white;
  color: var(--rouge);
  font-weight: 700;
}
.btn-blanc:hover {
  background: var(--gris);
  transform: translateY(-2px);
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  background: var(--noir);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero-glow-1 {
  position: absolute;
  top: -100px; right: -100px;
  width: 600px; height: 600px;
  background: var(--rouge);
  border-radius: 50%;
  opacity: 0.07;
  filter: blur(100px);
}
.hero-glow-2 {
  position: absolute;
  bottom: -150px; left: -100px;
  width: 500px; height: 500px;
  background: var(--rouge);
  border-radius: 50%;
  opacity: 0.05;
  filter: blur(80px);
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 130px 40px 100px;
  position: relative;
  z-index: 1;
  width: 100%;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(213,43,30,0.15);
  color: #FF6B6B;
  border: 1px solid rgba(213,43,30,0.3);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 32px;
}
.hero-tag::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--rouge);
  border-radius: 50%;
}
.hero h1 {
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 900;
  color: var(--blanc);
  line-height: 1.02;
  letter-spacing: -3px;
  margin-bottom: 28px;
  max-width: 820px;
}
.hero h1 em {
  color: var(--rouge);
  font-style: normal;
}
.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.55);
  max-width: 500px;
  margin-bottom: 48px;
  line-height: 1.9;
}
.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-services {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 80px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.hero-service-badge {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.65);
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-service-badge span {
  font-size: 1rem;
}

/* ── SECTIONS ── */
section { padding: 100px 40px; }

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.section-header { margin-bottom: 60px; }
.section-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--rouge);
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.15;
  color: var(--noir);
  margin-bottom: 16px;
}
.section-sub {
  font-size: 1rem;
  color: var(--texte-clair);
  max-width: 520px;
  line-height: 1.85;
}

/* ── SERVICES ── */
.services-section { background: var(--gris); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.service-card {
  background: white;
  border: 1px solid var(--gris-bord);
  border-radius: 16px;
  padding: 40px 32px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
  cursor: default;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--rouge);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}
.service-card:hover {
  border-color: transparent;
  box-shadow: 0 20px 60px rgba(0,0,0,0.09);
  transform: translateY(-6px);
}
.service-card:hover::before { transform: scaleX(1); }
.service-num {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--rouge);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.service-icon {
  width: 52px; height: 52px;
  background: rgba(213,43,30,0.08);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 1.4rem;
}
.service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--noir);
}
.service-card p {
  font-size: 0.88rem;
  color: var(--texte-clair);
  line-height: 1.75;
  margin-bottom: 24px;
}
.service-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--rouge);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}
.service-link:hover { gap: 10px; }

/* ── STATS ── */
.stats-section {
  background: var(--rouge);
  padding: 70px 40px;
}
.stats-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}
.stat-num {
  font-size: 3.2rem;
  font-weight: 900;
  color: white;
  letter-spacing: -2px;
  line-height: 1;
}
.stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  font-weight: 500;
  margin-top: 8px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* ── POURQUOI NOUS ── */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-visual {
  position: relative;
}
.why-card-big {
  background: var(--noir);
  border-radius: 20px;
  padding: 48px;
  color: white;
}
.why-card-big h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}
.why-card-big p {
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
  line-height: 1.7;
}
.why-badge-float {
  position: absolute;
  bottom: -24px; right: -24px;
  background: var(--rouge);
  color: white;
  padding: 20px 28px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: 0 20px 40px rgba(213,43,30,0.35);
}
.why-badge-float small {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  opacity: 0.8;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.why-points {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.why-point {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.why-point-icon {
  width: 44px; height: 44px;
  background: rgba(213,43,30,0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.why-point h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--noir);
}
.why-point p {
  font-size: 0.88rem;
  color: var(--texte-clair);
  line-height: 1.7;
}

/* ── PORTFOLIO ── */
.portfolio-section { background: var(--gris); }
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.portfolio-item {
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
  cursor: pointer;
}
.portfolio-bg {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  transition: transform 0.4s;
}
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(17,17,17,0.85) 0%, rgba(17,17,17,0.2) 50%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s;
  display: flex;
  align-items: flex-end;
  padding: 24px;
}
.portfolio-item:hover .portfolio-bg { transform: scale(1.06); }
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-info h4 {
  color: white;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 4px;
}
.portfolio-cat {
  color: #FF6B6B;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.portfolio-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 60px;
}

/* ── CTA SECTION ── */
.cta-section {
  background: var(--noir);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section .hero-glow-1 { opacity: 0.1; }
.cta-section .section-title { color: white; }
.cta-sub {
  color: rgba(255,255,255,0.5);
  font-size: 1rem;
  margin: 16px auto 48px;
  max-width: 440px;
  line-height: 1.8;
}
.cta-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── CONTACT PAGE ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}
.contact-info-block h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--noir);
  margin-bottom: 32px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}
.contact-icon {
  width: 44px; height: 44px;
  background: rgba(213,43,30,0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-item-text label {
  display: block;
  font-size: 0.73rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--texte-clair);
  margin-bottom: 3px;
}
.contact-item-text span,
.contact-item-text a {
  font-size: 0.93rem;
  color: var(--noir);
  font-weight: 500;
  text-decoration: none;
}
.contact-item-text a:hover { color: var(--rouge); }
.contact-social {
  display: flex;
  gap: 10px;
  margin-top: 32px;
}
.contact-social a {
  width: 40px; height: 40px;
  border: 2px solid var(--gris-bord);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--texte-clair);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.2s;
}
.contact-social a:hover {
  border-color: var(--rouge);
  color: var(--rouge);
  background: rgba(213,43,30,0.04);
}

/* FORM */
.form-card {
  background: white;
  border: 1px solid var(--gris-bord);
  border-radius: 20px;
  padding: 48px;
}
.form-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--noir);
  margin-bottom: 32px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--noir);
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 13px 16px;
  border: 2px solid var(--gris-bord);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.93rem;
  color: var(--noir);
  background: white;
  transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--rouge); }
.form-group textarea { resize: vertical; min-height: 140px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-note {
  font-size: 0.8rem;
  color: var(--texte-clair);
  margin-top: 16px;
}
.alert {
  padding: 14px 18px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 24px;
}
.alert-success { background: #e8f5e9; color: #2e7d32; border: 1px solid #c8e6c9; }
.alert-error { background: #ffebee; color: #c62828; border: 1px solid #ffcdd2; }

/* ── SERVICES PAGE ── */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 80px 40px;
}
.service-detail:nth-child(even) { background: var(--gris); }
.service-detail.reverse { direction: rtl; }
.service-detail.reverse > * { direction: ltr; }
.service-detail-icon {
  font-size: 6rem;
  text-align: center;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.15));
}
.service-detail h2 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--noir);
  letter-spacing: -1px;
  margin-bottom: 16px;
}
.service-detail p {
  color: var(--texte-clair);
  line-height: 1.9;
  margin-bottom: 32px;
}
.service-detail ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 36px;
}
.service-detail ul li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--texte);
}
.service-detail ul li::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--rouge);
  border-radius: 50%;
  flex-shrink: 0;
}
.service-detail-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; width: 100%; }

/* ── RÉALISATIONS ── */
.portfolio-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 8px 20px;
  border-radius: 100px;
  border: 2px solid var(--gris-bord);
  background: white;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--texte-clair);
  cursor: pointer;
  transition: all 0.2s;
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--rouge);
  border-color: var(--rouge);
  color: white;
}
.portfolio-full-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.portfolio-full-item {
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
  cursor: pointer;
  transition: transform 0.3s;
}
.portfolio-full-item:hover { transform: scale(0.98); }

/* ── FOOTER ── */
footer {
  background: #0A0A0A;
  padding: 70px 40px 36px;
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.footer-brand-logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: white;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}
.footer-brand-logo span { color: var(--rouge); }
.footer-brand p {
  color: rgba(255,255,255,0.4);
  font-size: 0.88rem;
  line-height: 1.8;
  max-width: 280px;
  margin-bottom: 24px;
}
.footer-social-links {
  display: flex;
  gap: 8px;
}
.footer-social-links a {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 700;
  transition: all 0.2s;
}
.footer-social-links a:hover {
  border-color: var(--rouge);
  color: var(--rouge);
}
.footer-col h4 {
  color: white;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-col ul li a {
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--rouge); }
.footer-col ul li span {
  color: rgba(255,255,255,0.4);
  font-size: 0.88rem;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom p {
  color: rgba(255,255,255,0.25);
  font-size: 0.82rem;
}
.footer-bottom a {
  color: rgba(255,255,255,0.25);
  text-decoration: none;
  font-size: 0.82rem;
  transition: color 0.2s;
}
.footer-bottom a:hover { color: var(--rouge); }

/* ── PAGE HERO (pages internes) ── */
.page-hero {
  background: var(--noir);
  padding: 160px 40px 100px;
  position: relative;
  overflow: hidden;
}
.page-hero .hero-glow-1 { opacity: 0.08; }
.page-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.page-hero h1 {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 900;
  color: white;
  letter-spacing: -2px;
  margin-bottom: 16px;
}
.page-hero p {
  color: rgba(255,255,255,0.5);
  font-size: 1.05rem;
  max-width: 480px;
  line-height: 1.8;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  margin-bottom: 24px;
}
.breadcrumb a {
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  transition: color 0.2s;
}
.breadcrumb a:hover { color: var(--rouge); }
.breadcrumb span { color: rgba(255,255,255,0.2); }

/* ── ANIMATIONS ── */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-in.visible { opacity: 1; transform: none; }
.fade-in:nth-child(2) { transition-delay: 0.1s; }
.fade-in:nth-child(3) { transition-delay: 0.2s; }
.fade-in:nth-child(4) { transition-delay: 0.3s; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .why-grid,
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .why-badge-float { position: relative; bottom: auto; right: auto; margin-top: 20px; display: inline-block; }
  .portfolio-grid,
  .portfolio-full-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .service-detail { grid-template-columns: 1fr; gap: 40px; padding: 60px 20px; }
  .service-detail.reverse { direction: ltr; }
  .service-detail-inner { grid-template-columns: 1fr; gap: 40px; }
  .portfolio-header-row { flex-direction: column; align-items: flex-start; gap: 24px; }
}

@media (max-width: 640px) {
  nav { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px; left: 0; right: 0; bottom: 0;
    background: white;
    padding: 40px 24px;
    gap: 28px;
    z-index: 999;
    overflow-y: auto;
  }
  .nav-links.open li { list-style: none; }
  .nav-links.open a { font-size: 1.15rem; }
  .nav-burger { display: flex; }
  section { padding: 70px 20px; }
  .hero-inner { padding: 110px 20px 80px; }
  .page-hero { padding: 120px 20px 70px; }
  .portfolio-grid,
  .portfolio-full-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .form-card { padding: 28px 24px; }
  .footer-top { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .services-grid { grid-template-columns: 1fr; }
}

/* ── Bouton flottant ────────────────────────────────────────────────── */
.float-btn{position:fixed;right:20px;width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 4px 16px rgba(0,0,0,.25);z-index:900;transition:transform .2s,box-shadow .2s;text-decoration:none}
.float-btn:hover{transform:scale(1.08);box-shadow:0 6px 22px rgba(0,0,0,.3)}
.float-phone{bottom:86px;background:var(--rouge)}
.float-whatsapp{bottom:20px;background:#25D366}
@media(max-width:640px){.float-btn{width:46px;height:46px}.float-phone{bottom:76px}.float-whatsapp{bottom:18px}}

/* ── Cookie banner ──────────────────────────────────────────────────── */
.cookie-banner{position:fixed;bottom:-120px;left:0;right:0;z-index:9999;padding:0 20px 20px;transition:bottom .4s cubic-bezier(.4,0,.2,1)}
.cookie-banner.show{bottom:0}
.cookie-inner{background:#111;color:#fff;border-radius:14px 14px 0 0;padding:18px 24px;display:flex;align-items:center;gap:20px;flex-wrap:wrap;max-width:960px;margin:0 auto;box-shadow:0 -4px 30px rgba(0,0,0,.2)}
.cookie-banner p{margin:0;font-size:.85rem;color:rgba(255,255,255,.8);flex:1;min-width:220px}
.cookie-banner a{color:var(--rouge)}
.cookie-btns{display:flex;gap:10px;flex-shrink:0}
#cookie-refuse{background:transparent;border:1px solid rgba(255,255,255,.3);color:rgba(255,255,255,.7);padding:8px 16px;border-radius:8px;cursor:pointer;font-size:.82rem;transition:.2s}
#cookie-refuse:hover{border-color:#fff;color:#fff}
#cookie-accept{background:var(--rouge);border:none;color:#fff;padding:8px 18px;border-radius:8px;cursor:pointer;font-weight:600;font-size:.82rem;transition:.2s}
#cookie-accept:hover{background:#b82218}

/* ── Lightbox ───────────────────────────────────────────────────────── */
.lb-overlay{position:fixed;inset:0;background:rgba(0,0,0,.88);z-index:9000;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;pointer-events:none;transition:opacity .25s}
.lb-overlay.open{opacity:1;pointer-events:all}
.lb-content{background:#111;border-radius:14px;overflow:hidden;max-width:860px;width:100%;max-height:90vh;display:flex;flex-direction:column}
.lb-content img{width:100%;max-height:65vh;object-fit:contain;display:block;background:#000}
#lb-bg{min-height:320px;border-radius:12px 12px 0 0}
.lb-info{padding:18px 22px;display:flex;align-items:center;gap:14px}
#lb-title{color:#fff;font-size:1rem;font-weight:700;margin:0}
.lb-badge{background:var(--rouge);color:#fff;font-size:.72rem;padding:3px 10px;border-radius:20px;white-space:nowrap}
.lb-close{position:fixed;top:20px;right:24px;background:rgba(255,255,255,.12);border:none;color:#fff;width:38px;height:38px;border-radius:50%;font-size:1.4rem;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:9001;transition:.2s}
.lb-close:hover{background:rgba(255,255,255,.25)}
.portfolio-lb-hint{font-size:.72rem;color:rgba(255,255,255,.7);margin-top:4px}
.portfolio-full-item:hover .portfolio-lb-hint{color:#fff}

/* ── Nav Devis ──────────────────────────────────────────────────────── */
.nav-devis{background:var(--rouge)!important;color:#fff!important;border-radius:6px;padding:7px 16px!important}
.nav-devis:hover{background:#b82218!important;color:#fff!important}
.nav-devis.active{background:#b82218!important}

/* ── Footer légal ───────────────────────────────────────────────────── */
.footer-legal-links{display:flex;gap:16px}
.footer-legal-links a{color:rgba(255,255,255,.5);font-size:.8rem;text-decoration:none}
.footer-legal-links a:hover{color:rgba(255,255,255,.9)}

/* ── Stat cards admin (overrides pour contexte public) ──────────────── */
.about-intro-wrap,.about-stat,.valeur-card{animation:none}