/* ============================================================
   DESVA - Alimentation et Nutrition Animale
   Styles principaux — Lactoproduction font

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Jost:wght@400;500;600;700;800&family=Nunito:wght@400;600;700;800;900&display=swap');

/* ---------- Variables ---------- */
:root {
  --primary:       #25D366;
  --primary-dark:  #128C7E;
  --primary-light: #4CE387;
  --primary-fluor: #25D366;
  --secondary:     #026092;
  --secondary-dark:#014d75;
  --bg:            #FFFFFF;
  --text:          #222222;
  --text-light:    #555555;
  --text-muted:    #888888;
  --border:        #e0e0e0;
  --surface:       #f7f9f5;
  --surface2:      #eaf3e5;
  --shadow-sm:     0 2px 8px rgba(0,0,0,0.08);
  --shadow-md:     0 8px 32px rgba(0,0,0,0.12);
  --shadow-lg:     0 20px 60px rgba(0,0,0,0.18);
  --radius:        12px;
  --radius-lg:     20px;
  --transition:    0.3s cubic-bezier(0.4,0,0.2,1);
  --font:          'futura-book-bt', 'Futura', 'Jost', 'Nunito', sans-serif;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 18px; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
ul, ol { list-style: none; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   TOP BAR
   ============================================================ */
.top-bar {
  background: var(--secondary);
  color: #fff;
  font-size: 0.82rem;
  padding: 8px 0;
  letter-spacing: 0.02em;
}
.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.top-bar-left { display: flex; align-items: center; gap: 20px; }
.top-bar-left a, .top-bar-right a {
  color: #fff;
  opacity: 0.9;
  display: flex;
  align-items: center;
  gap: 6px;
}
.top-bar-left a:hover, .top-bar-right a:hover { opacity: 1; }
.top-bar-right { display: flex; align-items: center; gap: 16px; }

/* ============================================================
   HEADER & NAV
   ============================================================ */
.site-header {
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
  transition: var(--transition);
}
.site-header.scrolled {
  box-shadow: 0 4px 30px rgba(0,0,0,0.15);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}
.site-logo img {
  height: 60px;
  width: auto;
}
.logo-text {
  display: flex;
  flex-direction: column;
}
.logo-text .brand { font-size: 1.4rem; font-weight: 500; color: var(--primary); letter-spacing: 0.05em; }
.logo-text .tagline { font-size: 0.65rem; color: var(--secondary); letter-spacing: 0.08em; }

/* ── Logo Textuel DESVA COMPANY ── */
.logo-text-brand {
  display: inline-flex;
  flex-direction: column;
  line-height: 1;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-text-desva {
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 60%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  font-family: var(--font);
}
.logo-text-company {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-top: 2px;
  font-family: var(--font);
  -webkit-text-fill-color: var(--secondary);
}
/* Footer variant (sur fond sombre) */
.footer-logo-brand .logo-text-desva {
  background: linear-gradient(135deg, var(--primary-light) 0%, #7dcf5a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.footer-logo-brand .logo-text-company {
  color: rgba(255,255,255,0.7);
  -webkit-text-fill-color: rgba(255,255,255,0.7);
}

/* Main nav */
.main-nav { display: flex; align-items: center; gap: 4px; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 10px 16px;
  border-radius: 8px;
  font-weight: 400;
  font-size: 0.9rem;
  color: var(--text);
  transition: var(--transition);
  position: relative;
  white-space: nowrap;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 50%; right: 50%;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--primary);
  background: var(--surface);
}
.nav-link:hover::after, .nav-link.active::after {
  left: 16px; right: 16px;
}

/* ============================================================
   MEGA-MENU NAVBAR "OFFRE"
   ============================================================ */
.nav-mega-wrap { position: static; display: inline-flex; align-items: center; }
.nav-mega-trigger {
  display: flex; align-items: center; gap: 5px;
  padding: 10px 16px; border-radius: 8px;
  font-weight: 400; font-size: 0.9rem; color: var(--text);
  transition: var(--transition); position: relative;
  white-space: nowrap; cursor: pointer;
  background: none; border: none; font-family: var(--font);
  text-decoration: none;
}
.nav-mega-trigger::after {
  content: ''; position: absolute;
  bottom: 4px; left: 50%; right: 50%;
  height: 2px; background: var(--primary);
  border-radius: 2px; transition: var(--transition);
}
.nav-mega-wrap:hover .nav-mega-trigger,
.nav-mega-trigger.active { color: var(--primary); background: var(--surface); }
.nav-mega-wrap:hover .nav-mega-trigger::after,
.nav-mega-trigger.active::after { left: 16px; right: 16px; }
.nav-mega-trigger .chevron { font-size: 0.65rem; transition: transform 0.25s; margin-left: 2px; }
.nav-mega-wrap:hover .chevron { transform: rotate(180deg); }

.nav-mega-panel {
  position: fixed; left: 0; right: 0;
  background: #fff;
  box-shadow: 0 16px 48px rgba(0,0,0,0.13);
  border-top: 3px solid var(--primary);
  z-index: 999;
  opacity: 0; visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
  pointer-events: none;
}
.nav-mega-wrap:hover .nav-mega-panel { opacity: 1; visibility: visible; transform: translateY(0); pointer-events: all; }
.nav-mega-panel-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 32px 24px 24px;
  display: flex; gap: 0;
}
.nm-category { flex: 1; padding: 0 32px; border-right: 1px solid var(--border); }
.nm-category:first-child { padding-left: 0; }
.nm-category:last-child  { padding-right: 0; border-right: none; }
.nm-cat-header {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 20px; padding-bottom: 14px;
  border-bottom: 2px solid var(--surface);
}
.nm-cat-icon {
  width: 44px; height: 44px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; flex-shrink: 0;
}
.nm-cat-icon.green { background: rgba(114,209,43,0.1); }
.nm-cat-icon.blue  { background: rgba(2,96,146,0.1); }
.nm-cat-name { font-size: 1rem; font-weight: 500; color: var(--text); }
.nm-cat-desc { font-size: 0.75rem; color: var(--text-light); margin-top: 2px; }
.nm-cat-link {
  font-size: 0.75rem; color: var(--primary); font-weight: 400;
  text-decoration: none; margin-left: auto; white-space: nowrap;
  display: flex; align-items: center; gap: 4px;
}
.nm-cat-link:hover { text-decoration: underline; }
.nm-subcats { display: flex; gap: 24px; flex-wrap: wrap; }
.nm-subcat { flex: 1 1 calc(50% - 12px); min-width: 120px; }
.nm-subcat-title {
  font-size: 0.7rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--text);
  margin-bottom: 8px; display: flex; align-items: center; gap: 6px;
}
.nm-subcat-title::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.nm-item {
  display: flex; align-items: center; gap: 7px;
  padding: 6px 8px 6px 0; font-size: 0.83rem; font-weight: 600;
  color: var(--text); text-decoration: none; border-radius: 6px;
  transition: color 0.18s, padding-left 0.18s; line-height: 1.3;
}
.nm-item:hover { color: var(--primary); padding-left: 8px; }
.nm-item-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--primary); flex-shrink: 0; opacity: 0.4;
  transition: opacity 0.18s;
}
.nm-item:hover .nm-item-dot { opacity: 1; }
.nm-footer {
  border-top: 1px solid var(--border); margin-top: 20px; padding-top: 14px;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px;
}
.nm-footer-left { font-size: 0.8rem; color: var(--text-muted); }
.nm-footer-links { display: flex; gap: 10px; flex-wrap: wrap; }
.nm-footer-links a {
  font-size: 0.82rem; font-weight: 400; color: var(--text);
  text-decoration: none; display: flex; align-items: center; gap: 5px;
  padding: 6px 14px; border: 1.5px solid var(--primary); border-radius: 50px;
  transition: var(--transition);
}
.nm-footer-links a:hover { background: var(--primary); color: #fff; }
.nm-footer-links a.wa { color: var(--text); border-color: #25D366; }
.nm-footer-links a.wa:hover { background: #25D366; color: #fff; }
@media (max-width: 900px) { .nav-mega-panel { display: none !important; } }

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Mobile burger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: var(--transition);
}
.nav-toggle:hover { background: var(--surface); }
.hamburger { display: flex; flex-direction: column; gap: 5px; width: 24px; }
.hamburger span {
  display: block; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.active .hamburger span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active .hamburger span:nth-child(2) { opacity: 0; }
.nav-toggle.active .hamburger span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================================
   MOBILE MENU
   ============================================================ */
.mobile-menu {
  display: none; /* caché par défaut sur tous les écrans */
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 998;
}
.mobile-menu.open { display: block; }
.mobile-nav {
  position: absolute;
  top: 0; right: 0;
  width: 280px; height: 100%;
  background: #fff;
  padding: 80px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
  box-shadow: -4px 0 24px rgba(0,0,0,0.15);
}
.mobile-nav .nav-link {
  font-size: 1rem;
  padding: 12px 16px;
  border-radius: 8px;
  font-weight: 400;
}
.mobile-menu-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 400;
  font-size: 0.9rem;
  font-family: var(--font);
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
  text-decoration: none;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(114,209,43,0.35);
}
.btn-secondary {
  background: var(--secondary);
  color: #fff;
  border-color: var(--secondary);
}
.btn-secondary:hover {
  background: var(--secondary-dark);
  border-color: var(--secondary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(2,96,146,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}
.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.7);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
}
.btn-whatsapp {
  background: #25D366;
  color: #fff;
  border-color: #25D366;
  border-radius: 50px;
  padding: 10px 20px;
  font-size: 0.85rem;
}
.btn-whatsapp:hover {
  background: #1ebe5d;
  border-color: #1ebe5d;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.4);
}
.btn-sm { padding: 8px 16px; font-size: 0.82rem; }
.btn-lg { padding: 16px 36px; font-size: 1rem; border-radius: var(--radius-lg); }
.btn-icon { padding: 10px 10px; }

/* ============================================================
   HERO SLIDER
   ============================================================ */
.hero {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #0a1f0a;
}
.hero-slider {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 580px;
}
.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  opacity: 0;
  transition: opacity 1s ease;
  pointer-events: none;
  z-index: 1;
}
.hero-slide.active {
  opacity: 1;
  pointer-events: all;
  z-index: 2;
}
.hero-slide .slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.06);
  transition: transform 8s ease;
}
.hero-slide.active .slide-bg {
  transform: scale(1.12);
}
.hero-slide .slide-overlay {
  position: absolute;
  inset: 0;
}
.hero-slide .hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 780px;
  padding-bottom: 40px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(114,209,43,0.3);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50px;
  padding: 8px 18px;
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
  animation: fadeInDown 0.8s ease forwards;
}
.hero-badge .dot { width:8px;height:8px;border-radius:50%;background:#25D366;animation:pulse 2s infinite; }
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:0.5;transform:scale(1.4);}}
.hero-slide h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.5rem);
  font-weight: 500;
  line-height: 1.1;
  margin-bottom: 14px;
  animation: fadeInUp 0.8s 0.2s ease both;
}
.hero-slide h1 .brand-name { color:#25D366; text-shadow:0 0 40px rgba(37,211,102,0.5); }
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  margin-bottom: 14px;
  animation: fadeInUp 0.8s 0.35s ease both;
}
.hero-text {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  max-width: 600px;
  margin-bottom: 36px;
  animation: fadeInUp 0.8s 0.5s ease both;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s 0.65s ease both;
}
/* Slider arrows */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(10px);
  color: #fff;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: background 0.3s, transform 0.2s;
}
.slider-arrow:hover { background:rgba(37,211,102,0.45); transform:translateY(-50%) scale(1.1); }
.slider-arrow.prev { left:20px; }
.slider-arrow.next { right:20px; }
/* Dots */
.slider-dots {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 10px;
  align-items: center;
}
.slider-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: none;
  cursor: pointer;
  transition: background 0.3s, transform 0.3s;
  padding: 0;
}
.slider-dot.active { background:#25D366; transform:scale(1.4); }
/* Stats band – HORS du slider */
.hero-stats-band {
  background: linear-gradient(90deg,#0d2e0d 0%,#1a4a1a 50%,#0d2e0d 100%);
  border-top: 2px solid rgba(37,211,102,0.3);
  width: 100%;
  display: flex;
  justify-content: center;
}
.hero-stats-band .container {
  max-width: 100% !important;
  padding: 0;
}
.hero-stats-inner {
  display: flex;
  justify-content: center;
  gap: 0;
  margin: 0 auto;
}
.stat-item {
  padding: 26px 48px;
  text-align: center;
  color: #fff;
  border-right: 1px solid rgba(255,255,255,0.12);
  transition: background 0.3s;
  min-width: 160px;
}
.stat-item:hover { background:rgba(37,211,102,0.1); }
.stat-item:last-child { border-right:none; }
.stat-number { font-size:2.2rem; font-weight: 500; color:#25D366; line-height:1; }
.stat-label { font-size:0.75rem; color:rgba(255,255,255,0.7); margin-top:6px; text-transform:uppercase; letter-spacing:0.05em; white-space:nowrap; }
@media(max-width:700px){
  .hero-stats-inner { flex-wrap:wrap; }
  .stat-item { min-width:calc(50% - 1px); border-bottom:1px solid rgba(255,255,255,0.1); }
  .stat-item:nth-child(2){ border-right:none; }
  .stat-item:nth-child(3){ border-bottom:none; }
  .stat-item:nth-child(4){ border-bottom:none; border-right:none; }
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero-banner.png');
  background-size: cover;
  background-position: center;
  opacity: 0.55;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1.05); }
  to   { transform: scale(1.12); }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,31,10,0.75) 0%,
    rgba(114,209,43,0.40) 50%,
    rgba(2,96,146,0.50) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 780px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(114,209,43,0.3);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50px;
  padding: 8px 18px;
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
  animation: fadeInDown 0.8s ease forwards;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: #25D366; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1);} 50%{opacity:0.5;transform:scale(1.4);} }

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 500;
  line-height: 1.1;
  margin-bottom: 12px;
  animation: fadeInUp 0.8s 0.2s ease both;
}
.hero h1 .brand-name {
  color: #25D366;
  text-shadow: 0 0 40px rgba(37,211,102,0.5);
}
.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  margin-bottom: 16px;
  animation: fadeInUp 0.8s 0.35s ease both;
}
.hero-text {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  max-width: 600px;
  margin-bottom: 40px;
  animation: fadeInUp 0.8s 0.5s ease both;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s 0.65s ease both;
}
.hero-stats {
  position: absolute;
  bottom: 60px;
  right: 0;
  left: 0;
  z-index: 3;
}
.hero-stats .container { display: flex; justify-content: flex-end; }
.hero-stats-inner {
  display: flex;
  gap: 0;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.stat-item {
  padding: 20px 32px;
  text-align: center;
  color: #fff;
  border-right: 1px solid rgba(255,255,255,0.15);
}
.stat-item:last-child { border-right: none; }
.stat-number { font-size: 2rem; font-weight: 500; color: #25D366; line-height: 1; }
.stat-label { font-size: 0.75rem; opacity: 0.8; margin-top: 4px; }

/* Hero scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.6);
  font-size: 0.75rem;
  animation: fadeInUp 1s 1s both;
}
.scroll-indicator .arrow {
  width: 24px; height: 24px;
  border-right: 2px solid rgba(255,255,255,0.6);
  border-bottom: 2px solid rgba(255,255,255,0.6);
  transform: rotate(45deg);
  animation: scrollBounce 2s infinite;
}
@keyframes scrollBounce {
  0%,100%{transform:rotate(45deg) translateY(0);}
  50%{transform:rotate(45deg) translateY(6px);}
}

/* ============================================================
   SECTIONS COMMON
   ============================================================ */
section { padding: 100px 0; }

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-tag::before {
  content: '';
  width: 28px; height: 2px;
  background: var(--primary);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 500;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 16px;
}
.section-title span { color: var(--primary); }
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 560px;
  margin-bottom: 52px;
}
.section-header { margin-bottom: 60px; }
.section-header.center { text-align: center; }
.section-header.center .section-subtitle { margin: 0 auto 52px; }
.section-header.center .section-tag::before { display: none; }
.section-header.center .section-tag { justify-content: center; }

.bg-surface { background: var(--surface); }
.bg-primary { background: var(--primary); }
.bg-dark { background: #0f1f0f; }

/* ============================================================
   PRESENTATION RAPIDE
   ============================================================ */
.about-quick {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-image-wrap {
  position: relative;
}
.about-main-img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
  height: 520px;
}
.about-badge-img {
  position: absolute;
  bottom: -24px;
  right: -24px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  border: 6px solid #fff;
  box-shadow: var(--shadow-md);
}
.about-experience-badge {
  position: absolute;
  top: 24px;
  left: -24px;
  background: var(--secondary);
  color: #fff;
  padding: 16px 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  text-align: center;
}
.about-experience-badge .years { font-size: 2rem; font-weight: 500; line-height: 1; }
.about-experience-badge .label { font-size: 0.72rem; opacity: 0.9; }

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}
.feature-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--surface);
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 400;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.feature-chip:hover {
  border-color: var(--primary);
  background: var(--surface2);
  transform: translateX(4px);
}
.feature-chip .icon { color: var(--primary); font-size: 1.1rem; }

/* ============================================================
   EXPERTISE CARDS
   ============================================================ */
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.expertise-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.expertise-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transform: scaleX(0);
  transition: var(--transition);
}
.expertise-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.expertise-card:hover::before { transform: scaleX(1); }

.card-icon {
  width: 64px; height: 64px;
  border-radius: var(--radius);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 20px;
  transition: var(--transition);
}
.expertise-card:hover .card-icon {
  background: var(--primary);
  transform: rotate(5deg) scale(1.1);
}
.expertise-card h3 { font-size: 1.1rem; font-weight: 500; margin-bottom: 10px; }
.expertise-card p { font-size: 0.9rem; color: var(--text-light); }

/* ============================================================
   PRODUCTS / OFFRES
   ============================================================ */
.products-filter {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 10px 22px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 400;
  font-family: var(--font);
  border: 2px solid var(--border);
  background: #fff;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-light);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.product-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(114,209,43,0.2);
}
.product-img {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: var(--surface);
}
.product-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.product-card:hover .product-img img { transform: scale(1.08); }
.product-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--primary);
  color: #fff;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 400;
}
.product-badge.featured { background: var(--secondary); }
.product-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.product-cat {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 8px;
}
.product-body h3 { font-size: 1.05rem; font-weight: 500; margin-bottom: 10px; }
.product-body p { font-size: 0.88rem; color: var(--text-light); flex: 1; margin-bottom: 20px; }
.product-actions { display: flex; gap: 10px; }

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.service-card {
  display: flex;
  gap: 20px;
  padding: 28px;
  background: #ffffff;
  border: 1px solid rgba(0,0,0,0.05);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.03);
  transition: all 0.3s ease;
}
.service-card:hover {
  background: #ffffff;
  border-color: rgba(114,209,43,0.3);
  box-shadow: 0 15px 40px rgba(114,209,43,0.08);
  transform: translateY(-4px);
}
.service-icon-wrap {
  width: 56px; height: 56px;
  border-radius: var(--radius);
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.service-card h3 { font-size: 1.05rem; font-weight: 500; color: var(--text); margin-bottom: 8px; }
.service-card p { font-size: 0.88rem; color: var(--text-muted); }

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-list { display: flex; flex-direction: column; gap: 20px; }
.why-item {
  display: flex;
  gap: 20px;
  padding: 24px;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.why-item:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateX(8px);
}
.why-icon {
  width: 52px; height: 52px;
  background: var(--surface2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  transition: var(--transition);
}
.why-item:hover .why-icon { background: var(--primary); }
.why-item h4 { font-size: 1rem; font-weight: 500; margin-bottom: 6px; }
.why-item p { font-size: 0.88rem; color: var(--text-light); }

.why-image-wrap { position: relative; }
.why-main-img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.why-floating-card {
  position: absolute;
  bottom: 32px; left: -32px;
  background: #fff;
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 16px;
}
.why-floating-card .number { font-size: 2.2rem; font-weight: 500; color: var(--primary); }
.why-floating-card .text { font-size: 0.82rem; color: var(--text-light); max-width: 120px; }

/* ============================================================
   STATS
   ============================================================ */
.stats-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 50%, var(--secondary) 100%);
  color: #fff;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  text-align: center;
}
.stats-item {
  padding: 40px 24px;
  border-right: 1px solid rgba(255,255,255,0.2);
  transition: var(--transition);
}
.stats-item:last-child { border-right: none; }
.stats-item:hover { background: rgba(255,255,255,0.08); }
.stats-number {
  font-size: 3rem;
  font-weight: 500;
  line-height: 1;
  margin-bottom: 8px;
}
.stats-number span { color: rgba(255,255,255,0.6); font-size: 1.8rem; }
.stats-label { font-size: 0.9rem; opacity: 0.85; font-weight: 600; }

/* ============================================================
   PARTNERS
   ============================================================ */
.partners-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  align-items: center;
}
.partner-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  font-size: 1.1rem;
  color: var(--text-muted);
  min-width: 160px;
  transition: var(--transition);
  letter-spacing: 0.05em;
}
.partner-item:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
  transform: scale(1.03);
}

/* ============================================================
   NEWS / BLOG
   ============================================================ */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}
.news-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.news-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.news-img {
  height: 220px;
  overflow: hidden;
}
.news-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.news-card:hover .news-img img { transform: scale(1.06); }
.news-body { padding: 28px; flex: 1; display: flex; flex-direction: column; }
.news-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.news-cat {
  background: var(--surface2);
  color: var(--primary);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.news-date { font-size: 0.8rem; color: var(--text-muted); }
.news-body h3 { font-size: 1.1rem; font-weight: 500; margin-bottom: 10px; line-height: 1.4; }
.news-body p { font-size: 0.88rem; color: var(--text-light); flex: 1; margin-bottom: 20px; }
.news-link {
  color: var(--primary);
  font-weight: 500;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 6px;
}
.news-link:hover { gap: 10px; }

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary) 50%, var(--primary) 100%);
  color: #fff;
  text-align: center;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
  animation: rotateBg 20s linear infinite;
}
@keyframes rotateBg { from{transform:rotate(0);} to{transform:rotate(360deg);} }
.cta-section h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 500; margin-bottom: 16px; }
.cta-section p { font-size: 1.1rem; opacity: 0.9; max-width: 560px; margin: 0 auto 40px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-item {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.contact-item:hover { border-color: var(--primary); transform: translateX(4px); }
.contact-item-icon {
  width: 48px; height: 48px;
  background: var(--primary-fluor);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-item h4 { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 4px; }
.contact-item p, .contact-item a { font-size: 0.95rem; font-weight: 400; color: var(--text); }
.contact-item a:hover { color: var(--primary); }

.contact-form {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-group label { font-size: 0.85rem; font-weight: 400; color: var(--text); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 14px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-family: var(--font);
  color: var(--text);
  background: var(--surface);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(114,209,43,0.15);
}
.form-group textarea { resize: vertical; min-height: 130px; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: #0f1f0f;
  color: rgba(255,255,255,0.8);
}
.footer-main {
  padding: 80px 0 40px;
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 48px;
}
.footer-brand img { height: 60px; width: auto; filter: brightness(1.2); margin-bottom: 20px; }
.footer-brand p { font-size: 0.88rem; opacity: 0.75; margin-bottom: 24px; line-height: 1.8; }
.footer-socials { display: flex; gap: 10px; }
.social-btn {
  width: 40px; height: 40px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.1);
}
.social-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  transform: translateY(-3px);
}
.footer-col h4 {
  font-size: 0.9rem;
  font-weight: 500;
  color: #fff;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 0.88rem;
  opacity: 0.75;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-col ul li a::before {
  content: '→';
  color: var(--primary);
  font-size: 0.75rem;
  opacity: 0;
  transform: translateX(-5px);
  transition: var(--transition);
}
.footer-col ul li a:hover { opacity: 1; color: #fff; }
.footer-col ul li a:hover::before { opacity: 1; transform: translateX(0); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.88rem;
}
.footer-contact-item .ico { color: var(--primary); font-size: 1rem; margin-top: 2px; flex-shrink: 0; }
.footer-contact-item a { color: rgba(255,255,255,0.8); }
.footer-contact-item a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.83rem;
  opacity: 0.65;
}

/* ============================================================
   WHATSAPP FLOATING
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}
.whatsapp-float-btn {
  width: 60px; height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(37,211,102,0.5);
  transition: var(--transition);
  font-size: 1.6rem;
  color: #fff;
  text-decoration: none;
  position: relative;
}
.whatsapp-float-btn::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid #25D366;
  opacity: 0;
  animation: waPulse 2.5s infinite;
}
@keyframes waPulse {
  0% { opacity: 0.8; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.6); }
}
.whatsapp-float-btn:hover { transform: scale(1.1); box-shadow: 0 12px 40px rgba(37,211,102,0.6); }
.whatsapp-tooltip {
  background: #fff;
  color: var(--text);
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 400;
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition);
  pointer-events: none;
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; transform: translateX(0); }

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
.scroll-top {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 9999;
  width: 48px; height: 48px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
  font-size: 1.2rem;
  border: none;
}
.scroll-top.visible { opacity: 1; transform: translateY(0); }
.scroll-top:hover { background: var(--primary-dark); transform: translateY(-3px); }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, var(--secondary) 100%);
  color: #fff;
  padding: 100px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-hero h1 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 500; margin-bottom: 16px; }
.page-hero p { font-size: 1.1rem; opacity: 0.85; max-width: 600px; margin: 0 auto; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 0.85rem;
  opacity: 0.8;
}
.breadcrumb a { color: rgba(255,255,255,0.8); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .sep { opacity: 0.5; }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ============================================================
   MOBILE NAV OVERLAY
   ============================================================ */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
}
.mobile-menu-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
  opacity: 0;
  transition: var(--transition);
}
.mobile-menu-panel {
  position: absolute;
  top: 0; right: 0;
  width: min(320px, 90vw);
  height: 100%;
  background: #fff;
  padding: 32px 24px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mobile-menu.open { pointer-events: all; }
.mobile-menu.open .mobile-menu-overlay { opacity: 1; }
.mobile-menu.open .mobile-menu-panel { transform: translateX(0); }
.mobile-menu-close {
  align-self: flex-end;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  padding: 8px;
  border-radius: 8px;
  margin-bottom: 16px;
  transition: var(--transition);
}
.mobile-menu-close:hover { background: var(--surface); }
.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius);
  font-weight: 400;
  color: var(--text);
  transition: var(--transition);
  font-size: 1rem;
}
.mobile-nav-link:hover, .mobile-nav-link.active {
  background: var(--surface2);
  color: var(--primary);
}
.mobile-menu-actions { margin-top: 24px; display: flex; flex-direction: column; gap: 10px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .about-quick, .why-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-image-wrap .about-badge-img,
  .about-experience-badge { display: none; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.2); }
  .stats-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.2); }
  .hero-stats { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  section { padding: 72px 0; }
  .main-nav, .header-actions .btn:not(.btn-whatsapp) { display: none; }
  .nav-toggle { display: flex; }
  .footer-main { grid-template-columns: 1fr; gap: 32px; }
  .why-floating-card { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .expertise-grid { grid-template-columns: 1fr 1fr; }
  .top-bar-left span:not(:first-child) { display: none; }
}

@media (max-width: 560px) {
  .expertise-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2.2rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-actions { flex-direction: column; }
  .about-features { grid-template-columns: 1fr; }
}

/* Utility */
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-40 { margin-top: 40px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-40 { margin-bottom: 40px; }
.d-flex { display: flex; }
.gap-16 { gap: 16px; }
.flex-center { display: flex; align-items: center; justify-content: center; }

/* ============================================================
   SIDEBAR VERTICAL DROITE — style interieurs.ci
   ============================================================ */

/* Conteneur fixe à droite */
.vertical-sidebar {
  position: fixed;
  top: 50%;
  right: 0;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 0;
  overflow: visible;

  /* Caché par défaut, apparaît au scroll */
  opacity: 0;
  transform: translateY(-50%) translateX(100%);
  transition: opacity 0.45s cubic-bezier(0.4,0,0.2,1),
              transform 0.45s cubic-bezier(0.4,0,0.2,1);
  pointer-events: none;
}
.vertical-sidebar.visible {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
  pointer-events: all;
}

/* Chaque item du sidebar */
.vsb-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 76px;
  height: 76px;
  cursor: pointer;
  background: #fff;
  border-bottom: 1px solid #f0f0f0;
  box-shadow: -3px 0 16px rgba(0,0,0,0.10);
  transition: background 0.25s, color 0.25s, transform 0.2s;
  text-decoration: none;
  flex-shrink: 0;
}
.vsb-item:hover { transform: translateX(-3px); }
/* Coins arrondis sur le premier et dernier item */
.vsb-item:first-child {
  border-radius: 14px 0 0 0;
}
.vsb-item:last-child {
  border-bottom: none;
  border-radius: 0 0 0 14px;
}
.vsb-item:hover,
.vsb-item.open {
  background: var(--primary);
}
/* Si l'item contient une image icône, fond hover plus discret */
.vsb-item:has(.vsb-icon-img):hover,
.vsb-item:has(.vsb-icon-img).open {
  background: var(--surface2);
}
.vsb-item:hover .vsb-icon,
.vsb-item.open .vsb-icon {
  filter: brightness(0) invert(1);
}
.vsb-item:hover .vsb-label,
.vsb-item.open .vsb-label {
  color: rgba(255,255,255,0.9);
}

/* Icône dans le bouton */
.vsb-icon {
  font-size: 2.2rem;
  line-height: 1;
  transition: filter 0.25s, transform 0.25s;
  display: block;
}
.vsb-item:hover .vsb-icon {
  transform: scale(1.18);
}

/* Icônes images animaux (PNG silhouettes) */
.vsb-icon-img {
  display: flex;
  align-items: center;
  justify-content: center;
}
.vsb-icon-img img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  transition: transform 0.25s, box-shadow 0.25s;
  box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}
/* Neutralise le filtre brightness sur les images (ne pas les rendre blanches) */
.vsb-item:hover .vsb-icon-img,
.vsb-item.open .vsb-icon-img {
  filter: none;
}
.vsb-item:hover .vsb-icon-img img {
  transform: scale(1.15);
  box-shadow: 0 6px 18px rgba(0,0,0,0.3);
}

/* Label sous l'icône */
.vsb-label {
  font-size: 0.52rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
  pointer-events: none;
  transition: color 0.25s;
  line-height: 1;
}

/* ─── Mega dropdown ─── */
.vsb-megadrop {
  position: absolute;
  top: 0;
  right: 76px;
  min-width: 560px;
  background: #fff;
  border-radius: 14px 0 0 14px;
  box-shadow: -8px 0 40px rgba(0,0,0,0.15);
  padding: 0;
  display: none;
  overflow: hidden;             /* conserve les coins arrondis */
  z-index: 901;
  flex-direction: column;       /* le dropdown lui-même est en colonne */
}
.vsb-item.open .vsb-megadrop,
.vsb-item:hover .vsb-megadrop {
  display: flex;
  flex-direction: column;       /* header | body | footer empilés */
}

/* En-tête du mega dropdown */
.vsb-mega-header {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 20px 24px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-radius: 14px 0 0 0;
}
.vsb-mega-header .mh-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
}
.vsb-mega-header .mh-title {
  font-size: 1.1rem;
  font-weight: 500;
  line-height: 1.2;
}
.vsb-mega-header .mh-sub {
  font-size: 0.75rem;
  opacity: 0.85;
  margin-top: 2px;
}

/* Corps du mega dropdown : colonnes */
.vsb-mega-body {
  display: flex;
  flex: 1;
}

/* Colonne catégorie (gauche du dropdown) */
.vsb-mega-col {
  display: flex;
  flex-direction: column;
  min-width: 180px;
  border-right: 1px solid #f0f0f0;
}
.vsb-mega-col:last-child { border-right: none; }
.vsb-mega-col-title {
  padding: 14px 20px 10px;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid #f0f0f0;
  background: var(--surface);
}
.vsb-mega-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text);
  transition: background 0.2s, color 0.2s, padding-left 0.2s;
  border-bottom: 1px solid #fafafa;
  text-decoration: none;
}
.vsb-mega-link:last-child { border-bottom: none; }
.vsb-mega-link:hover {
  background: var(--surface2);
  color: var(--primary);
  padding-left: 26px;
}
.vsb-mega-link .ml-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
  opacity: 0.5;
  transition: opacity 0.2s, transform 0.2s;
}
.vsb-mega-link:hover .ml-dot {
  opacity: 1;
  transform: scale(1.4);
}

/* Bandeau "Voir tout" en bas du dropdown */
.vsb-mega-footer {
  padding: 14px 24px;
  background: var(--surface);
  border-top: 1px solid #f0f0f0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.vsb-mega-footer a {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 6px;
}
.vsb-mega-footer a:hover { gap: 10px; }

/* Wrapper vertical du dropdown (header + body + footer) */
.vsb-megadrop-inner {
  display: flex;
  flex-direction: column;
  flex: 1;
}

/* Animation d'apparition */
.vsb-item:hover .vsb-megadrop {
  animation: megaIn 0.22s ease forwards;
}
@keyframes megaIn {
  from { opacity: 0; transform: translateX(12px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* Séparateur titre de colonne avec couleur */
.vsb-mega-col.col-porc .vsb-mega-col-title { color: var(--secondary); }

/* Masquer sur mobile */
@media (max-width: 900px) {
  .vertical-sidebar { display: none; }
}