/* =========================================
   SERINITY — Design System
   Primary: #0F3D66 | Accent: #F58220
   ========================================= */

:root {
  --primary: #0F3D66;
  --primary-dark: #0a2d4e;
  --primary-light: #1a5490;
  --accent: #F58220;
  --accent-dark: #d96e10;
  --green: #2E8B57;
  --white: #FFFFFF;
  --bg-light: #F5F7FA;
  --text: #333333;
  --text-muted: #6B7280;
  --border: #E1E8EF;
  --shadow-sm: 0 2px 8px rgba(15, 61, 102, 0.08);
  --shadow-md: 0 8px 24px rgba(15, 61, 102, 0.12);
  --shadow-lg: 0 24px 48px rgba(15, 61, 102, 0.16);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ─── TYPOGRAPHY ─── */
h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
p { font-size: 1.05rem; }

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
}
.btn-primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(245, 130, 32, 0.35);
}
.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(245, 130, 32, 0.45);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}
.btn-dark {
  background: var(--primary-light);
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}
.btn-dark:hover {
  background: var(--primary);
  border-color: rgba(255,255,255,0.55);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

/* ─── SECTION ─── */
.section { padding: 80px 0; }
.section-light { background: var(--bg-light); }
.section-dark { background: var(--primary); color: var(--white); }
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header .tag {
  display: inline-block;
  background: rgba(245, 130, 32, 0.12);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.section-header h2 { color: var(--primary); margin-bottom: 16px; }
.section-header p { color: var(--text-muted); max-width: 600px; margin: 0 auto; font-size: 1.1rem; }

/* ─── TRUST RIBBON ─── */
.trust-ribbon {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1001;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(90deg, var(--accent-dark), var(--accent));
  padding: 8px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #241500;
  letter-spacing: 0.01em;
  text-align: center;
}
.trust-ribbon img { display: block; height: 22px; width: auto; flex-shrink: 0; }
.trust-ribbon .sep { opacity: 0.55; font-weight: 500; }
.trust-ribbon .msg-short { display: none; }
@media (max-width: 640px) {
  .trust-ribbon .msg-full { display: none; }
  .trust-ribbon .msg-short { display: inline; }
  .trust-ribbon { font-size: 0.75rem; padding: 7px 10px; }
}

/* ─── NAVBAR ─── */
#navbar {
  position: fixed;
  top: 38px;
  width: 100%;
  z-index: 1000;
  background: transparent;
  transition: var(--transition);
  padding: 20px 0;
}
#navbar.scrolled {
  background: var(--white);
  padding: 12px 0;
  box-shadow: var(--shadow-md);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  transition: var(--transition);
}
.nav-logo img { height: 38px; width: auto; }
.nav-logo span { color: var(--accent); }
#navbar.scrolled .nav-logo { color: var(--primary); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  transition: var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
}
.nav-links a:hover::after { width: 100%; }
#navbar.scrolled .nav-links a { color: var(--text); }
.nav-cta {
  background: var(--accent);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: 50px;
  font-weight: 600 !important;
  font-size: 0.9rem !important;
  transition: var(--transition) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: var(--accent-dark) !important;
  transform: translateY(-2px);
}
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
}
#navbar.scrolled .nav-hamburger span { background: var(--primary); }

/* Certibiocide seal — repositioned in the nav gap, 2026-09-08 */
.nav-seal {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  flex-shrink: 0;
}
.nav-seal::after {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid rgba(245,130,32,0.55);
  animation: nav-seal-pulse 2.4s ease-out infinite;
}
@media (prefers-reduced-motion: reduce) {
  .nav-seal::after { animation: none; }
}
@keyframes nav-seal-pulse {
  0% { transform: scale(0.9); opacity: 0.9; }
  80% { transform: scale(1.35); opacity: 0; }
  100% { transform: scale(1.35); opacity: 0; }
}
.nav-seal img {
  width: 46px;
  height: 46px;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.35));
}
@media (max-width: 900px) {
  .nav-seal { display: none; }
}

/* "Appelez-nous" secondary nav CTA, 2026-09-08 */
.nav-call {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
  border: 1.5px solid var(--accent);
  color: var(--accent) !important;
  padding: 8px 16px;
  border-radius: 50px;
  font-weight: 600 !important;
  font-size: 0.9rem !important;
  transition: var(--transition) !important;
}
.nav-call:hover {
  background: var(--accent);
  color: var(--white) !important;
}
.nav-call::after { display: none !important; }
.nav-call svg { flex-shrink: 0; }

/* ─── HERO ─── */
#hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1581578731548-c64695cc6952?auto=format&fit=crop&w=1920&q=80');
  background-size: cover;
  background-position: center;
  opacity: 0.18;
  transform: scale(1.05);
}
.hero-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(245, 130, 32, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.05) 0%, transparent 40%);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 120px 0 80px;
}
.hero-content { position: relative; }
.hero-visual { display: flex; justify-content: flex-end; }
.hero-visual-card {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 24px;
  overflow: hidden;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 32px 64px rgba(0,0,0,0.3);
}
.hvc-img-wrap {
  position: relative;
  height: 260px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
}
.hvc-services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 24px;
  height: 100%;
  align-content: center;
}
.hvc-service-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  transition: var(--transition);
}
.hvc-service-item:hover { background: rgba(255,255,255,0.18); }
.hvc-service-item span { white-space: nowrap; }
.hvc-live {
  position: absolute;
  top: 16px; left: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(8px);
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.2);
}
.hvc-body { padding: 24px; }
.hvc-stats {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.hvc-stat { display: flex; flex-direction: column; align-items: center; flex: 1; }
.hvc-stat strong { font-size: 1.3rem; font-weight: 800; color: var(--white); line-height: 1; margin-bottom: 4px; }
.hvc-stat span { font-size: 0.75rem; color: rgba(255,255,255,0.6); font-weight: 500; }
.hvc-divider { width: 1px; height: 36px; background: rgba(255,255,255,0.15); flex-shrink: 0; }
.hvc-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--accent);
  color: var(--white);
  padding: 14px 20px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(245,130,32,0.4);
}
.hvc-cta:hover { background: var(--accent-dark); transform: translateY(-2px); }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(12px);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 28px;
}
.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: #4ade80;
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}
#hero h1 {
  color: var(--white);
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.2);
}
#hero h1 em {
  color: var(--accent);
  font-style: normal;
}
.hero-sub {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 40px;
  line-height: 1.7;
  max-width: 580px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.hero-trusts {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  font-weight: 500;
}
.hero-trust-item svg { color: var(--accent); flex-shrink: 0; }
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ─── URGENCE BAR ─── */
.urgence-bar {
  background: var(--accent);
  padding: 18px 0;
}
.urgence-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  text-align: center;
}
.urgence-inner span {
  color: var(--white);
  font-weight: 600;
  font-size: 1.1rem;
}
.urgence-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  color: var(--accent) !important;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 700 !important;
  font-size: 1.1rem !important;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}
.urgence-phone:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

/* ─── STATS ─── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.stat-item {
  background: var(--white);
  padding: 40px 24px;
  text-align: center;
}
.stat-num {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-num span { color: var(--accent); }
.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ─── SERVICES ─── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(15,61,102,0.08), rgba(245,130,32,0.08));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 20px;
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  transform: scale(1.1);
}
.service-card h3 { color: var(--primary); margin-bottom: 12px; }
.service-card p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 20px; }
.service-link {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.service-link:hover { gap: 10px; }

/* ─── WHY US ─── */
.why-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-image-stack {
  position: relative;
  height: 520px;
}
.why-img-main {
  position: absolute;
  top: 0; left: 0;
  width: 75%;
  height: 420px;
  border-radius: var(--radius-lg);
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}
.why-img-secondary {
  position: absolute;
  bottom: 0; right: 0;
  width: 55%;
  height: 260px;
  border-radius: var(--radius-lg);
  object-fit: cover;
  box-shadow: var(--shadow-lg);
  border: 6px solid var(--white);
}
.why-badge-float {
  position: absolute;
  bottom: 140px;
  left: -20px;
  background: var(--accent);
  color: var(--white);
  padding: 16px 20px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-md);
}
.why-badge-float .num { font-size: 2rem; font-weight: 800; line-height: 1; }
.why-badge-float .label { font-size: 0.75rem; font-weight: 500; opacity: 0.9; }
.why-content .tag {
  display: inline-block;
  background: rgba(245,130,32,0.12);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.why-content h2 { color: var(--primary); margin-bottom: 16px; }
.why-content > p { color: var(--text-muted); margin-bottom: 32px; font-size: 1.05rem; }
.why-points { display: flex; flex-direction: column; gap: 20px; margin-bottom: 36px; }
.why-point { display: flex; gap: 16px; align-items: flex-start; }
.why-point-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.2rem;
}
.why-point-text h4 { color: var(--primary); margin-bottom: 4px; }
.why-point-text p { color: var(--text-muted); font-size: 0.92rem; }

/* ─── PROCESS ─── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}
.process-step { text-align: center; padding: 0 20px; position: relative; }
.step-num {
  width: 72px; height: 72px;
  background: var(--white);
  border: 3px solid var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary);
  margin: 0 auto 24px;
  position: relative;
  z-index: 2;
  transition: var(--transition);
}
.process-step:hover .step-num {
  background: var(--primary);
  color: var(--white);
  transform: scale(1.1);
}
.process-step h3 { color: var(--primary); margin-bottom: 10px; }
.process-step p { color: var(--text-muted); font-size: 0.9rem; }

/* ─── ZONES ─── */
.zones-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.zones-content h2 { color: var(--white); margin-bottom: 16px; }
.zones-content p { color: rgba(255,255,255,0.75); margin-bottom: 32px; font-size: 1.05rem; }
.zones-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.zone-pill {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--white);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  display: block;
}
.zone-pill:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(1.03);
}
.zones-cta { margin-top: 32px; }
.zones-visual {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
}
.zones-map-emoji {
  font-size: 5rem;
  margin-bottom: 20px;
}
.zones-visual h3 { color: var(--white); margin-bottom: 12px; }
.zones-visual p { color: rgba(255,255,255,0.6); font-size: 0.9rem; }
.certif-row {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 24px;
  flex-wrap: wrap;
}
.certif-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.1);
  color: var(--white);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
}

/* ─── TESTIMONIALS ─── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
}
.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.stars { display: flex; gap: 4px; margin-bottom: 16px; }
.star { color: #F59E0B; font-size: 1.1rem; }
.testimonial-card p {
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}
.author-info .name { font-weight: 600; color: var(--primary); font-size: 0.9rem; }
.author-info .location { font-size: 0.8rem; color: var(--text-muted); }

/* ─── DEVIS ─── */
.devis-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}
.devis-info h2 { color: var(--primary); margin-bottom: 16px; }
.devis-info p { color: var(--text-muted); margin-bottom: 32px; font-size: 1.05rem; }
.devis-features { display: flex; flex-direction: column; gap: 16px; }
.devis-feature { display: flex; align-items: center; gap: 12px; font-size: 0.95rem; }
.devis-feature-icon {
  width: 36px; height: 36px;
  background: rgba(46,139,87,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.devis-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}
.devis-form h3 { color: var(--primary); margin-bottom: 28px; font-size: 1.3rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.form-group label { font-size: 0.88rem; font-weight: 600; color: var(--primary); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: 10px;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--bg-light);
  transition: var(--transition);
  font-family: inherit;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(15,61,102,0.08);
}
.form-group textarea { min-height: 100px; resize: vertical; }
.form-submit {
  width: 100%;
  padding: 16px;
  background: var(--accent);
  color: var(--white);
  border: none;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 8px;
}
.form-submit:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245,130,32,0.35);
}
.form-legal { text-align: center; font-size: 0.78rem; color: var(--text-muted); margin-top: 12px; }
.form-success { display: none; text-align: center; padding: 32px; }
.form-success .success-icon { font-size: 3rem; margin-bottom: 16px; }
.form-success h3 { color: var(--green); margin-bottom: 8px; }
.form-success p { color: var(--text-muted); }

/* ─── BLOG ─── */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.blog-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.blog-img-placeholder {
  width: 100%; height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}
.blog-body { padding: 24px; }
.blog-tag {
  display: inline-block;
  background: rgba(15,61,102,0.08);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 12px;
}
.blog-card h3 { color: var(--primary); font-size: 1.05rem; margin-bottom: 10px; line-height: 1.4; }
.blog-card p { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 16px; line-height: 1.6; }
.blog-meta { display: flex; justify-content: space-between; align-items: center; font-size: 0.78rem; color: var(--text-muted); }
.read-more { color: var(--accent); font-weight: 600; transition: var(--transition); }
.read-more:hover { letter-spacing: 0.02em; }

/* ─── FOOTER ─── */
footer {
  background: var(--primary-dark);
  color: var(--white);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 32px;
}
.footer-brand .logo { font-size: 1.8rem; font-weight: 800; margin-bottom: 16px; }
.footer-brand .logo span { color: var(--accent); }
.footer-brand p { color: rgba(255,255,255,0.6); font-size: 0.9rem; line-height: 1.7; margin-bottom: 24px; }
.footer-socials { display: flex; gap: 12px; }
.social-btn {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
  cursor: pointer;
}
.social-btn:hover { background: var(--accent); border-color: var(--accent); }
.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { color: rgba(255,255,255,0.7); font-size: 0.92rem; transition: var(--transition); }
.footer-col ul a:hover { color: var(--accent); padding-left: 4px; }
.footer-contact { display: flex; flex-direction: column; gap: 12px; }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
}
.footer-contact-item .icon { font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { color: rgba(255,255,255,0.4); transition: var(--transition); }
.footer-legal a:hover { color: var(--white); }

/* ─── FLOATING CTA ─── */
.floating-cta {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
}
.float-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  text-decoration: none;
  color: var(--white);
}
.float-btn:hover { transform: translateY(-3px); }
.float-phone { background: var(--accent); }
.float-whatsapp { background: #25D366; }

/* ─── ANIMATIONS ─── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }
.fade-up:nth-child(6) { transition-delay: 0.5s; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; padding: 120px 0 60px; }
  .hero-visual { justify-content: center; }
  .hero-visual-card { max-width: 480px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-wrapper { grid-template-columns: 1fr; gap: 40px; }
  .why-image-stack { height: 320px; }
  .why-img-main { width: 70%; height: 300px; }
  .why-img-secondary { height: 200px; }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .process-steps::before { display: none; }
  .zones-wrapper { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .devis-wrapper { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .hero-inner { padding: 100px 0 48px; }
  .hero-visual { display: none; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: var(--primary-dark);
    z-index: 999;
    justify-content: center;
    align-items: center;
    gap: 32px;
    font-size: 1.3rem;
  }
  .nav-hamburger { display: flex; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
  .why-image-stack { display: none; }
  .process-steps { grid-template-columns: 1fr; gap: 24px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .devis-form { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .zones-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-trusts { flex-direction: column; gap: 12px; }
  .floating-cta { bottom: 16px; right: 16px; }
  .devis-wrapper { grid-template-columns: 1fr; }
}

/* === COOKIE BANNER === */
.cookie-banner {
  position: fixed;
  bottom: -120px;
  left: 0; right: 0;
  z-index: 9999;
  background: var(--primary-dark);
  color: rgba(255,255,255,0.9);
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.2);
  transition: bottom 0.4s cubic-bezier(0.16,1,0.3,1);
}
.cookie-banner.visible { bottom: 0; }
.cookie-banner p { font-size: 0.88rem; margin: 0; flex: 1; min-width: 200px; line-height: 1.5; }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-btn {
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}
.cookie-accept { background: var(--accent); color: var(--white); }
.cookie-accept:hover { background: var(--accent-dark); }
.cookie-decline { background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.8); border: 1px solid rgba(255,255,255,0.2); }
.cookie-decline:hover { background: rgba(255,255,255,0.2); }
@media (max-width: 600px) {
  .cookie-banner { padding: 16px 20px; flex-direction: column; align-items: flex-start; }
  .cookie-actions { width: 100%; }
  .cookie-btn { flex: 1; text-align: center; }
}