/* =========================================
   CARROSSERIE SVM — STYLESHEET v2
   DA: Dark · Red · Carbon · Premium
   ========================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --red: #cc1a1a;
  --red-bright: #e52222;
  --red-glow: rgba(204,26,26,0.5);
  --red-dim: rgba(204,26,26,0.12);
  --dark: #0a0a0a;
  --dark-2: #101010;
  --dark-3: #181818;
  --dark-4: #202020;
  --white: #ffffff;
  --grey: #777;
  --grey-light: #aaa;
  --font-display: 'Bebas Neue', sans-serif;
  --font-title: 'Rajdhani', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  --shadow-red: 0 0 40px rgba(204,26,26,0.25);
  --carbon: repeating-linear-gradient(45deg,rgba(255,255,255,0.012) 0,rgba(255,255,255,0.012) 1px,transparent 1px,transparent 8px),repeating-linear-gradient(-45deg,rgba(255,255,255,0.012) 0,rgba(255,255,255,0.012) 1px,transparent 1px,transparent 8px);
}

html { scroll-behavior: smooth; font-size: 16px; }
body { background: var(--dark); color: var(--white); font-family: var(--font-body); line-height: 1.6; overflow-x: hidden; }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--red); border-radius: 3px; }

.red { color: var(--red-bright); }
a { text-decoration: none; color: inherit; }

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--red); color: #fff;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: var(--font-title); font-size: 1rem; font-weight: 700; letter-spacing: 0.5px;
  border: 2px solid var(--red); cursor: pointer;
  transition: var(--transition); position: relative; overflow: hidden;
}
.btn-primary:hover { background: var(--red-bright); box-shadow: var(--shadow-red), 0 8px 30px rgba(204,26,26,0.4); transform: translateY(-2px); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 10px;
  background: transparent; color: #fff;
  padding: 14px 32px; border-radius: var(--radius);
  font-family: var(--font-title); font-size: 1rem; font-weight: 700; letter-spacing: 0.5px;
  border: 2px solid rgba(255,255,255,0.25); cursor: pointer; transition: var(--transition);
}
.btn-secondary:hover { border-color: var(--red); color: var(--red); transform: translateY(-2px); }
.btn-large { padding: 18px 40px; font-size: 1.1rem; width: 100%; justify-content: center; }

/* ── NAV ── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 0 24px; height: 72px;
  transition: background var(--transition), box-shadow var(--transition);
}
#navbar.scrolled {
  background: rgba(10,10,10,0.96); backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(204,26,26,0.25), 0 4px 24px rgba(0,0,0,0.5);
}
.nav-inner { max-width: 1260px; margin: 0 auto; height: 100%; display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; }
.logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 6px rgba(204,26,26,0.35));
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.4s ease, transform 0.4s ease, filter var(--transition);
  pointer-events: none;
}
#navbar.scrolled .logo-img {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}
#navbar.scrolled .logo-img:hover {
  filter: drop-shadow(0 0 12px rgba(204,26,26,0.7));
  transform: scale(1.03);
}
.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a { font-family: var(--font-title); font-size: 0.88rem; font-weight: 600; letter-spacing: 1px; color: var(--grey-light); transition: color var(--transition); text-transform: uppercase; }
.nav-links a:hover { color: #fff; }
.nav-links .nav-cta { background: var(--red); color: #fff; padding: 10px 22px; border-radius: 8px; border: 2px solid var(--red); }
.nav-links .nav-cta:hover { background: transparent; color: var(--red); }
.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.burger span { display: block; width: 26px; height: 2px; background: #fff; transition: var(--transition); }

.mobile-menu { position: fixed; top: 72px; left: 0; right: 0; background: rgba(10,10,10,0.98); backdrop-filter: blur(20px); z-index: 999; padding: 20px 24px; transform: translateY(-110%); transition: transform var(--transition); border-bottom: 1px solid rgba(204,26,26,0.3); }
.mobile-menu.open { transform: translateY(0); }
.mobile-menu ul { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.mobile-link { display: block; padding: 13px 0; font-family: var(--font-title); font-size: 1.2rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--grey-light); border-bottom: 1px solid rgba(255,255,255,0.05); transition: color var(--transition); }
.mobile-link:hover { color: var(--red-bright); }

/* ── 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.loaded .hero-img { transform: scale(1); }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg,rgba(10,10,10,0.94) 0%,rgba(10,10,10,0.78) 40%,rgba(10,10,10,0.55) 70%,rgba(10,10,10,0.85) 100%); }
.hero-content { position: relative; z-index: 1; max-width: 1260px; margin: 0 auto; padding: 80px 24px 40px; width: 100%; }
.hero-logo-wrap { margin-bottom: 24px; animation: fadeInUp 0.8s ease both; }
.hero-logo { width: clamp(260px, 42vw, 480px); height: auto; filter: drop-shadow(0 4px 20px rgba(204,26,26,0.45)) drop-shadow(0 0 50px rgba(204,26,26,0.2)); animation: floatLogo 4s ease-in-out infinite; }
.hero-tagline { font-family: var(--font-title); font-size: clamp(1.1rem, 2.5vw, 1.5rem); font-weight: 600; color: #fff; margin-bottom: 8px; animation: fadeInUp 0.8s ease 0.1s both; }
.hero-sub { font-family: var(--font-title); font-size: 0.9rem; font-weight: 400; letter-spacing: 3px; color: var(--grey-light); text-transform: uppercase; margin-bottom: 8px; animation: fadeInUp 0.8s ease 0.15s both; }
.hero-location { font-size: 0.9rem; color: var(--grey); margin-bottom: 32px; animation: fadeInUp 0.8s ease 0.2s both; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; animation: fadeInUp 0.8s ease 0.25s both; }
.hero-badges { display: flex; gap: 10px; flex-wrap: wrap; animation: fadeInUp 0.8s ease 0.35s both; }
.hero-badge-pill { background: rgba(204,26,26,0.15); border: 1px solid rgba(204,26,26,0.35); color: #eee; font-family: var(--font-title); font-size: 0.78rem; font-weight: 600; letter-spacing: 1px; padding: 6px 16px; border-radius: 50px; }
.hero-scroll-hint { position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--grey); font-size: 0.65rem; letter-spacing: 3px; text-transform: uppercase; font-family: var(--font-title); animation: fadeIn 1s ease 1s both; }
.scroll-line { width: 1px; height: 46px; background: linear-gradient(to bottom, transparent, var(--red), transparent); animation: scrollPulse 2s ease-in-out infinite; }

/* ── STATS STRIP ── */
.stats-strip { background: var(--dark-3); background-image: var(--carbon); border-top: 2px solid var(--red); border-bottom: 1px solid rgba(255,255,255,0.04); padding: 28px 24px; display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 0; }
.stat-item { display: flex; flex-direction: column; align-items: center; padding: 0 48px; gap: 3px; }
.stat-number { font-family: var(--font-display); font-size: 2rem; color: var(--red-bright); letter-spacing: 2px; line-height: 1; }
.stat-label { font-family: var(--font-title); font-size: 0.7rem; letter-spacing: 3px; text-transform: uppercase; color: var(--grey); font-weight: 600; }
.stat-divider { width: 1px; height: 44px; background: rgba(255,255,255,0.08); }

/* ── SECTIONS ── */
.section { padding: 100px 24px; }
.section.bg-dark { background: var(--dark-2); background-image: var(--carbon); }
.container { max-width: 1260px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag { display: inline-block; font-family: var(--font-title); font-size: 0.68rem; font-weight: 700; letter-spacing: 4px; color: var(--red-bright); text-transform: uppercase; margin-bottom: 10px; }
.section-title { font-family: var(--font-display); font-size: clamp(2.2rem, 5vw, 3.8rem); letter-spacing: 3px; line-height: 1; margin-bottom: 14px; }
.section-desc { font-size: 0.97rem; color: var(--grey); max-width: 560px; margin: 0 auto; line-height: 1.75; }

/* ── COMMENT ÇA MARCHE ── */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 48px; }
.step-card { position: relative; background: var(--dark-3); border: 1px solid rgba(255,255,255,0.07); border-radius: var(--radius-lg); padding: 40px 32px; transition: var(--transition); overflow: hidden; }
.step-card:hover { border-color: rgba(204,26,26,0.3); transform: translateY(-6px); box-shadow: 0 16px 48px rgba(204,26,26,0.12); }
.step-number { font-family: var(--font-display); font-size: 4rem; color: rgba(204,26,26,0.15); line-height: 1; position: absolute; top: 16px; right: 20px; letter-spacing: 2px; }
.step-icon { font-size: 2.5rem; margin-bottom: 16px; }
.step-card h3 { font-family: var(--font-title); font-size: 1.2rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 10px; color: #fff; }
.step-card p { color: var(--grey); font-size: 0.92rem; line-height: 1.7; }
.step-card p strong { color: var(--red-bright); }
.step-arrow { position: absolute; right: -12px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--red); z-index: 2; }
.comment-cta { text-align: center; }

/* ── SERVICES ── */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card { position: relative; background: var(--dark-3); border: 1px solid rgba(255,255,255,0.07); border-radius: var(--radius-lg); padding: 36px 28px; overflow: hidden; transition: var(--transition); }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: transparent; transition: background var(--transition); }
.service-card:hover { border-color: rgba(204,26,26,0.3); transform: translateY(-6px); box-shadow: 0 16px 48px rgba(204,26,26,0.12); }
.service-card:hover::before { background: var(--red); }
.service-card.featured { background: linear-gradient(135deg, var(--dark-3), rgba(204,26,26,0.07)); border-color: rgba(204,26,26,0.25); }
.service-card.featured::before { background: var(--red); }
.service-badge-card { position: absolute; top: 18px; right: 18px; background: var(--red); color: #fff; font-family: var(--font-title); font-size: 0.62rem; font-weight: 700; letter-spacing: 2px; padding: 4px 12px; border-radius: 50px; }
.service-icon { font-size: 2.2rem; margin-bottom: 16px; }
.service-card h3 { font-family: var(--font-title); font-size: 1.3rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 10px; }
.service-card p { color: var(--grey); font-size: 0.9rem; line-height: 1.7; margin-bottom: 16px; }
.service-list { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.service-list li { font-size: 0.85rem; color: var(--grey-light); padding-left: 16px; position: relative; }
.service-list li::before { content: '—'; position: absolute; left: 0; color: var(--red); font-weight: 700; }

/* ── OFFRES ── */
.offres-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 48px; }
.offre-card { background: var(--dark-3); border: 1px solid rgba(255,255,255,0.07); border-radius: var(--radius-lg); padding: 30px 22px; text-align: center; transition: var(--transition); position: relative; overflow: hidden; }
.offre-card::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--red); transform: scaleX(0); transition: transform var(--transition); transform-origin: left; }
.offre-card:hover { border-color: rgba(204,26,26,0.25); transform: translateY(-5px); box-shadow: 0 14px 36px rgba(204,26,26,0.1); }
.offre-card:hover::after { transform: scaleX(1); }
.offre-icon { font-size: 2.4rem; margin-bottom: 14px; }
.offre-card h3 { font-family: var(--font-title); font-size: 0.95rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 10px; }
.offre-card p { color: var(--grey); font-size: 0.84rem; line-height: 1.65; margin-bottom: 16px; }
.offre-tag { display: inline-block; background: var(--red-dim); border: 1px solid rgba(204,26,26,0.4); color: var(--red-bright); font-family: var(--font-title); font-size: 0.7rem; font-weight: 700; letter-spacing: 2px; padding: 5px 14px; border-radius: 50px; }

/* KM SECTION */
.km-section { background: var(--dark-3); border: 1px solid rgba(204,26,26,0.25); border-radius: var(--radius-lg); padding: 40px; }
.km-header { text-align: center; margin-bottom: 28px; }
.km-tag { display: inline-block; font-family: var(--font-title); font-size: 0.75rem; font-weight: 700; letter-spacing: 3px; color: var(--red-bright); text-transform: uppercase; background: var(--red-dim); border: 1px solid rgba(204,26,26,0.4); padding: 6px 18px; border-radius: 50px; margin-bottom: 12px; }
.km-header h3 { font-family: var(--font-display); font-size: 1.8rem; letter-spacing: 2px; color: #fff; }
.km-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.km-card { background: var(--dark-4); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius); padding: 24px 28px; display: flex; align-items: center; justify-content: space-between; gap: 16px; transition: var(--transition); }
.km-card:hover { border-color: rgba(204,26,26,0.3); box-shadow: 0 8px 24px rgba(204,26,26,0.08); }
.km-left { display: flex; align-items: center; gap: 12px; }
.km-icon { font-size: 2rem; }
.km-left div { display: flex; flex-direction: column; gap: 2px; }
.km-label { font-size: 0.72rem; color: var(--grey); text-transform: uppercase; letter-spacing: 2px; font-family: var(--font-title); font-weight: 600; }
.km-value { font-family: var(--font-display); font-size: 1.5rem; letter-spacing: 2px; color: #fff; }
.km-right { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; }
.km-amount { font-family: var(--font-display); font-size: 1.5rem; color: var(--red-bright); letter-spacing: 1px; }
.km-sublabel { font-size: 0.7rem; color: var(--grey); }
.km-mention { text-align: center; margin-top: 20px; font-size: 0.78rem; color: var(--grey); }

/* ── ENGAGEMENTS ── */
.engagement-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.engagement-item { text-align: center; padding: 36px 22px; background: var(--dark-3); border-radius: var(--radius-lg); border: 1px solid rgba(255,255,255,0.06); transition: var(--transition); }
.engagement-item:hover { border-color: rgba(204,26,26,0.25); transform: translateY(-4px); box-shadow: 0 12px 28px rgba(204,26,26,0.08); }
.eng-icon { font-size: 2.4rem; margin-bottom: 14px; }
.engagement-item h4 { font-family: var(--font-title); font-size: 0.98rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 10px; }
.engagement-item p { color: var(--grey); font-size: 0.88rem; line-height: 1.7; }

/* ── TÉMOIGNAGES ── */
.reviews-track-wrap { overflow: hidden; position: relative; padding: 10px 0; }
.reviews-track-wrap::before,
.reviews-track-wrap::after { content: ''; position: absolute; top: 0; bottom: 0; width: 120px; z-index: 2; }
.reviews-track-wrap::before { left: 0; background: linear-gradient(to right, var(--dark), transparent); }
.reviews-track-wrap::after { right: 0; background: linear-gradient(to left, var(--dark), transparent); }
.reviews-track { display: flex; gap: 20px; animation: scrollReviews 35s linear infinite; width: max-content; }
.reviews-track:hover { animation-play-state: paused; }
.review-card { background: var(--dark-3); border: 1px solid rgba(255,255,255,0.07); border-radius: var(--radius-lg); padding: 28px 24px; width: 300px; flex-shrink: 0; transition: var(--transition); }
.review-card:hover { border-color: rgba(204,26,26,0.25); transform: translateY(-4px); }
.review-stars { color: #f5a623; font-size: 1rem; letter-spacing: 2px; margin-bottom: 12px; }
.review-card p { color: var(--grey-light); font-size: 0.88rem; line-height: 1.7; margin-bottom: 16px; font-style: italic; }
.review-author { display: flex; align-items: center; gap: 12px; }
.review-avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--red); color: #fff; display: flex; align-items: center; justify-content: center; font-family: var(--font-title); font-weight: 700; font-size: 1rem; flex-shrink: 0; }
.review-author strong { display: block; font-size: 0.9rem; color: #fff; }
.review-author span { font-size: 0.72rem; color: var(--grey); }

/* ── FAQ ── */
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.faq-item { background: var(--dark-3); border: 1px solid rgba(255,255,255,0.07); border-radius: var(--radius); overflow: hidden; transition: border-color var(--transition); }
.faq-item.open { border-color: rgba(204,26,26,0.3); }
.faq-q { width: 100%; background: none; border: none; color: #fff; padding: 20px 24px; text-align: left; font-family: var(--font-title); font-size: 1rem; font-weight: 600; letter-spacing: 0.5px; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; transition: color var(--transition); }
.faq-q:hover { color: var(--red-bright); }
.faq-icon { font-size: 1.4rem; color: var(--red); transition: transform var(--transition); flex-shrink: 0; font-style: normal; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s ease; }
.faq-item.open .faq-a { max-height: 300px; }
.faq-a p { padding: 0 24px 20px; color: var(--grey); font-size: 0.92rem; line-height: 1.75; }

/* ── CTA BAND ── */
.cta-band { background: linear-gradient(135deg, var(--red) 0%, #8b0000 100%); padding: 64px 24px; position: relative; overflow: hidden; }
.cta-band::before { content: ''; position: absolute; inset: 0; background: var(--carbon); opacity: 0.3; }
.cta-band-content { max-width: 1260px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; position: relative; }
.cta-band-content h2 { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.5rem); letter-spacing: 2px; color: #fff; margin-bottom: 8px; }
.cta-band-content p { font-size: 0.95rem; color: rgba(255,255,255,0.75); }
.cta-band-actions { display: flex; gap: 14px; flex-shrink: 0; flex-wrap: wrap; }
.cta-band .btn-primary { background: #fff; color: var(--red); border-color: #fff; }
.cta-band .btn-primary:hover { background: transparent; color: #fff; border-color: #fff; }
.cta-band .btn-secondary { border-color: rgba(255,255,255,0.5); color: #fff; }
.cta-band .btn-secondary:hover { border-color: #fff; color: #fff; }

/* ── CONTACT ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 14px; }
.contact-card { display: flex; align-items: center; gap: 18px; background: var(--dark-3); border: 1px solid rgba(255,255,255,0.07); border-radius: var(--radius); padding: 18px 22px; transition: var(--transition); }
.contact-card:hover { border-color: rgba(204,26,26,0.3); transform: translateX(4px); }
.contact-card-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; flex-shrink: 0; }
.phone-icon { background: var(--red); }
.wa-icon { background: #25d366; }
.snap-icon { background: #FFFC00; }
.addr-icon { background: var(--dark-4); border: 1px solid rgba(255,255,255,0.1); }
.contact-card-info { display: flex; flex-direction: column; gap: 2px; }
.contact-label { font-family: var(--font-title); font-size: 0.62rem; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--grey); }
.contact-value { font-family: var(--font-title); font-size: 1.2rem; font-weight: 700; letter-spacing: 0.5px; color: #fff; transition: color var(--transition); }
a.contact-value:hover { color: var(--red-bright); }
.map-container { height: 460px; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid rgba(255,255,255,0.07); box-shadow: 0 20px 60px rgba(0,0,0,0.4); }

/* ── FOOTER ── */
.footer { background: var(--dark-2); border-top: 1px solid rgba(204,26,26,0.25); padding: 48px 24px; }
.footer-inner { max-width: 1260px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 24px; }
.footer-logo { display: flex; flex-direction: column; gap: 6px; }
.footer-logo-img { height: 56px; width: auto; object-fit: contain; filter: drop-shadow(0 0 6px rgba(204,26,26,0.3)); }
.footer-logo p { color: var(--grey); font-size: 0.78rem; margin-top: 2px; }
.footer-links { display: flex; gap: 28px; flex-wrap: wrap; }
.footer-links a { font-family: var(--font-title); font-size: 0.82rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--grey); transition: color var(--transition); }
.footer-links a:hover { color: var(--red-bright); }
.footer-copy { text-align: right; color: var(--grey); font-size: 0.78rem; line-height: 1.7; }

/* ── FLOATING WHATSAPP ── */
.float-wa { position: fixed; bottom: 28px; right: 28px; width: 58px; height: 58px; background: #25d366; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; box-shadow: 0 4px 20px rgba(37,211,102,0.4); z-index: 999; transition: var(--transition); }
.float-wa:hover { background: #1ebe5b; transform: scale(1.1); box-shadow: 0 8px 32px rgba(37,211,102,0.55); }

/* ── ANIMATIONS ── */
@keyframes floatLogo {
  0%, 100% { transform: translateY(0); filter: drop-shadow(0 4px 20px rgba(204,26,26,0.45)) drop-shadow(0 0 50px rgba(204,26,26,0.2)); }
  50% { transform: translateY(-10px); filter: drop-shadow(0 8px 30px rgba(204,26,26,0.65)) drop-shadow(0 0 70px rgba(204,26,26,0.3)); }
}
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes scrollPulse { 0%, 100% { opacity: 0.3; } 50% { opacity: 1; } }
@keyframes scrollReviews { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ── AVANT / APRÈS SLIDER ── */
.comparisons-grid { display: flex; justify-content: center; }
.comparison-wrap { width: 100%; max-width: 800px; }
.comparison-slider {
  position: relative; width: 100%; aspect-ratio: 4/3;
  border-radius: var(--radius-lg); overflow: hidden;
  cursor: col-resize; user-select: none;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(204,26,26,0.2);
}
.img-after {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  display: block; pointer-events: none;
}
.img-before-wrap {
  position: absolute; top: 0; left: 0; bottom: 0;
  width: 50%; overflow: hidden;
  border-right: 3px solid var(--red);
}
.img-before {
  position: absolute; top: 0; left: 0;
  height: 100%;
  object-fit: cover; object-position: left center;
  display: block; pointer-events: none;
  /* width set via JS to match parent slider width */
}
.slider-handle {
  position: absolute; top: 0; bottom: 0; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center;
  pointer-events: none; z-index: 10;
}
.handle-line { flex: 1; width: 2px; background: var(--red); }
.handle-circle {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--red); border: 3px solid #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(204,26,26,0.5);
  flex-shrink: 0;
}
.comparison-label {
  position: absolute; top: 16px;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(8px);
  color: #fff; font-family: var(--font-title); font-size: 0.72rem;
  font-weight: 700; letter-spacing: 3px; text-transform: uppercase;
  padding: 6px 14px; border-radius: 50px;
}
.label-avant { left: 16px; border: 1px solid rgba(255,255,255,0.2); }
.label-apres { right: 16px; border: 1px solid rgba(204,26,26,0.5); color: #ff6b6b; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .offres-grid { grid-template-columns: 1fr 1fr; }
  .engagement-grid { grid-template-columns: 1fr 1fr; }
  .stat-item { padding: 0 28px; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .step-card:last-child { grid-column: span 2; }
  .step-card:last-child .step-arrow { display: none; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .burger { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .offres-grid { grid-template-columns: 1fr 1fr; }
  .engagement-grid { grid-template-columns: 1fr 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .step-card:last-child { grid-column: span 1; }
  .step-arrow { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .map-container { height: 300px; }
  .km-grid { grid-template-columns: 1fr; }
  .km-card { flex-direction: column; text-align: center; }
  .km-right { align-items: center; }
  .stats-strip { gap: 10px; }
  .stat-item { padding: 0 18px; }
  .stat-number { font-size: 1.5rem; }
  .cta-band-content { flex-direction: column; text-align: center; }
  .cta-band-actions { justify-content: center; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
  .footer-copy { text-align: center; }
  .section { padding: 70px 20px; }
}

@media (max-width: 480px) {
  .offres-grid { grid-template-columns: 1fr; }
  .engagement-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
  .stats-strip { flex-direction: column; gap: 16px; }
  .stat-divider { width: 50px; height: 1px; }
}