/* ============================================
   CHUK EXCAVATION — Design System
   Style: Robuste & Pro
   Couleurs: #111 fond, #FDC703 jaune, #FFF blanc
   ============================================ */

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

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

:root {
  --yellow:    #FDC703;
  --yellow-dk: #C9A002;
  --black:     #0d0d0d;
  --dark:      #161616;
  --card:      #1e1e1e;
  --card2:     #252525;
  --border:    #2e2e2e;
  --white:     #ffffff;
  --gray:      #aaaaaa;
  --light-gray:#e5e5e5;
  --font-head: 'Oswald', sans-serif;
  --font-body: 'Montserrat', sans-serif;
  --radius:    6px;
  --shadow:    0 4px 24px rgba(0,0,0,0.5);
  --transition:0.25s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

/* ---- Typography ---- */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.15;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); font-weight: 600; }
h4 { font-size: 1.05rem; font-weight: 600; }
p  { font-size: 1rem; color: var(--light-gray); line-height: 1.7; }

.highlight { color: var(--yellow); }

/* ---- Layout Utilities ---- */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 80px 0; }
.section-sm { padding: 48px 0; }
.section-title {
  text-align: center;
  margin-bottom: 16px;
}
.section-title span { color: var(--yellow); }
.section-subtitle {
  text-align: center;
  color: var(--gray);
  font-size: 1rem;
  max-width: 620px;
  margin: 0 auto 48px;
}
.divider {
  width: 60px; height: 4px;
  background: var(--yellow);
  margin: 12px auto 32px;
  border-radius: 2px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--yellow);
  color: var(--black);
  border-color: var(--yellow);
}
.btn-primary:hover {
  background: var(--yellow-dk);
  border-color: var(--yellow-dk);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,194,0,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--black);
  transform: translateY(-2px);
}
.btn-lg { padding: 18px 36px; font-size: 1.1rem; }

/* ---- Header / Navigation ---- */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(13,13,13,0.97);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}
#header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.6);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
  gap: 16px;
}
.header-logo {
  display: flex;
  align-items: center;
}
.header-logo img {
  height: 82px;
  width: auto;
  max-width: 320px;
}
.header-logo .logo-text {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.1;
}
.header-logo .logo-text span { color: var(--yellow); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--light-gray);
  padding: 8px 12px;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--yellow);
}

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown > a::after { content: " ▾"; font-size: 0.7rem; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-width: 220px;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
  box-shadow: var(--shadow);
  z-index: 100;
}
.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-menu a {
  display: block;
  padding: 10px 20px;
  font-size: 0.85rem;
  color: var(--light-gray);
  border-radius: 0;
}
.dropdown-menu a:hover { color: var(--yellow); background: var(--card2); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.lang-switch {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--yellow);
  padding: 6px 10px;
  border: 1px solid var(--yellow);
  border-radius: var(--radius);
  transition: all var(--transition);
  text-transform: uppercase;
}
.lang-switch:hover { color: #111; background: var(--yellow); border-color: var(--yellow); }

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

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 90px; left: 0; right: 0; bottom: 0;
  background: var(--dark);
  z-index: 999;
  overflow-y: auto;
  padding: 24px;
  flex-direction: column;
  gap: 8px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--light-gray);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}
.mobile-nav a:hover { color: var(--yellow); }
.mobile-nav .mobile-cta { margin-top: 24px; }

/* ---- Hero Section ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--black);
  overflow: hidden;
  padding-top: 90px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0d0d0d 40%, #1a1200 100%);
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 50%, rgba(255,194,0,0.08) 0%, transparent 70%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,194,0,0.12);
  border: 1px solid rgba(255,194,0,0.3);
  color: var(--yellow);
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 24px;
}
.hero h1 {
  margin-bottom: 20px;
  color: var(--white);
}
.hero h1 em {
  font-style: normal;
  color: var(--yellow);
}
.hero-slogan {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--gray);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.hero-slogan em {
  color: var(--yellow);
  font-style: normal;
}

.hero-desc {
  font-size: 1.1rem;
  color: #ccc;
  margin-bottom: 36px;
  max-width: 580px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
}
.hero-tel {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.05em;
}
.hero-tel i { color: var(--yellow); }

/* ---- Stats Bar ---- */
.stats-bar {
  background: var(--yellow);
  padding: 20px 0;
}
.stats-inner {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.stat-item {
  display: flex;
  align-items: center;
  gap: 14px;
  text-align: left;
}
.stat-icon {
  font-size: 1.8rem;
  color: var(--black);
}
.stat-num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  color: var(--black);
  line-height: 1;
}
.stat-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: #333;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---- Services Grid ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 12px;
}
.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  border-color: rgba(255,194,0,0.3);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  font-size: 2.4rem;
  color: var(--yellow);
  margin-bottom: 16px;
}
.service-card h3 {
  color: var(--white);
  margin-bottom: 10px;
  font-size: 1.15rem;
}
.service-card p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: 16px;
}
.service-link {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--yellow);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}
.service-link:hover { gap: 10px; }

/* ---- Zones Section ---- */
.zones-section { background: var(--dark); }
.zones-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 8px;
}
.zone-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  transition: all var(--transition);
}
.zone-card:hover {
  border-color: var(--yellow);
  background: var(--card2);
  transform: translateY(-3px);
}
.zone-card i { font-size: 1.8rem; color: var(--yellow); margin-bottom: 10px; }
.zone-card h4 {
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 6px;
}
.zone-card p { font-size: 0.8rem; color: var(--gray); }

/* ---- About / Why Us ---- */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.why-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 8px;
}
.why-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.why-icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  background: rgba(255,194,0,0.12);
  border: 1px solid rgba(255,194,0,0.25);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--yellow);
  font-size: 1.2rem;
}
.why-item h4 { color: var(--white); margin-bottom: 4px; }
.why-item p { font-size: 0.9rem; color: var(--gray); }

.why-visual {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
}
.why-visual .big-num {
  font-family: var(--font-head);
  font-size: 5rem;
  font-weight: 700;
  color: var(--yellow);
  line-height: 1;
}
.why-visual p { font-size: 0.95rem; color: var(--gray); }
.why-visual .stars { color: var(--yellow); font-size: 1.6rem; margin: 12px 0; }
.equipment-info {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.equipment-info h4 { color: var(--white); font-size: 0.9rem; margin-bottom: 8px; }
.equipment-info p { font-size: 0.85rem; color: var(--gray); }

/* ---- Testimonials ---- */
.testimonials-section { background: var(--dark); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.testimonial-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.testimonial-stars { color: var(--yellow); font-size: 1rem; margin-bottom: 12px; }
.testimonial-text {
  font-size: 0.95rem;
  color: var(--light-gray);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 16px;
}
.testimonial-author {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--yellow);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.testimonial-location { font-size: 0.8rem; color: var(--gray); }

/* ---- CTA Section ---- */
.cta-section {
  background: var(--yellow);
  padding: 72px 0;
}
.cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-section h2 {
  color: var(--black);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
}
.cta-section p {
  color: #333;
  font-size: 1rem;
  margin-top: 8px;
}
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-dark {
  background: var(--black);
  color: var(--yellow);
  border-color: var(--black);
}
.btn-dark:hover {
  background: var(--dark);
  border-color: var(--dark);
  transform: translateY(-2px);
}
.btn-white-outline {
  background: transparent;
  color: var(--black);
  border-color: var(--black);
}
.btn-white-outline:hover {
  background: var(--black);
  color: var(--yellow);
}

/* ---- Footer ---- */
footer {
  background: #080808;
  border-top: 1px solid var(--border);
  padding: 60px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p {
  font-size: 0.9rem;
  color: var(--gray);
  margin: 16px 0 20px;
  max-width: 300px;
}
.footer-brand .logo-text {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.footer-brand .logo-text span { color: var(--yellow); }
.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social a {
  width: 36px; height: 36px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  transition: all var(--transition);
}
.footer-social a:hover { background: var(--yellow); color: var(--black); border-color: var(--yellow); }

.footer-col h4 {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 0.88rem;
  color: var(--gray);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--yellow); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
}
.footer-contact-item i {
  color: var(--yellow);
  font-size: 0.9rem;
  margin-top: 2px;
  flex-shrink: 0;
}
.footer-contact-item span {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.5;
}
.footer-contact-item a { color: var(--gray); }
.footer-contact-item a:hover { color: var(--yellow); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: #555;
}
.footer-bottom .rbq {
  font-size: 0.8rem;
  color: #555;
}
.footer-bottom .rbq span { color: var(--yellow); }

/* ---- Page Hero (inner pages) ---- */
.page-hero {
  background: var(--dark);
  padding: 120px 0 60px;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  right: -100px; top: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,194,0,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero .breadcrumb {
  font-size: 0.82rem;
  color: var(--gray);
  margin-bottom: 16px;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.page-hero .breadcrumb a { color: var(--gray); }
.page-hero .breadcrumb a:hover { color: var(--yellow); }
.page-hero .breadcrumb span { color: var(--yellow); }
.page-hero h1 { max-width: 720px; }
.page-hero p {
  max-width: 600px;
  color: var(--gray);
  margin-top: 16px;
  font-size: 1.05rem;
}
.page-hero-actions { margin-top: 28px; display: flex; gap: 14px; flex-wrap: wrap; }

/* ---- Service Detail Page ---- */
.service-detail { background: var(--black); }
.service-content {
  display: grid;
  grid-template-columns: 3fr 1fr;
  gap: 48px;
  align-items: start;
}
.service-body h2 {
  font-size: 1.5rem;
  margin-bottom: 16px;
  color: var(--white);
}
.service-body h2 span { color: var(--yellow); }
.service-body p {
  color: var(--light-gray);
  margin-bottom: 20px;
  line-height: 1.75;
}
.service-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 24px 0;
}
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--card);
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.feature-item i { color: var(--yellow); flex-shrink: 0; margin-top: 2px; }
.feature-item span { font-size: 0.88rem; color: var(--light-gray); }

/* Sidebar */
.service-sidebar { position: sticky; top: 100px; }
.sidebar-cta {
  background: var(--yellow);
  border-radius: var(--radius);
  padding: 28px 24px;
  margin-bottom: 20px;
  text-align: center;
}
.sidebar-cta h3 {
  color: var(--black);
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.sidebar-cta p { color: #333; font-size: 0.88rem; margin-bottom: 16px; }
.sidebar-services {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.sidebar-services h4 {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--gray);
  margin-bottom: 12px;
}
.sidebar-services ul { display: flex; flex-direction: column; }
.sidebar-services ul li a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 0;
  font-size: 0.88rem;
  color: var(--light-gray);
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}
.sidebar-services ul li:last-child a { border-bottom: none; }
.sidebar-services ul li a:hover { color: var(--yellow); }
.sidebar-services ul li a i { color: var(--yellow); font-size: 0.75rem; }

/* ---- Quote / Contact Form ---- */
.form-section { background: var(--dark); }
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.form-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 12px 16px;
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--yellow); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option { background: var(--card2); color: var(--white); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}
.contact-icon {
  width: 48px; height: 48px;
  background: rgba(255,194,0,0.1);
  border: 1px solid rgba(255,194,0,0.25);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--yellow);
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-info-item h4 {
  font-size: 0.8rem;
  color: var(--gray);
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.contact-info-item p, .contact-info-item a {
  font-size: 1rem;
  color: var(--white);
  font-weight: 500;
}

/* ---- About Page ---- */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-visual {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px;
  text-align: center;
}
.about-visual .owner-name {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}
.about-visual .owner-title {
  font-size: 0.85rem;
  color: var(--yellow);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.value-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
}
.value-card i { font-size: 2rem; color: var(--yellow); margin-bottom: 14px; }
.value-card h3 { font-size: 1rem; color: var(--white); margin-bottom: 8px; }
.value-card p { font-size: 0.88rem; color: var(--gray); }

/* ---- Zone Detail ---- */
.zone-services-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-top: 16px;
}
.zone-service-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-size: 0.9rem;
  color: var(--light-gray);
  transition: all var(--transition);
}
.zone-service-item:hover {
  border-color: rgba(255,194,0,0.3);
  color: var(--yellow);
}
.zone-service-item i { color: var(--yellow); font-size: 0.85rem; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .service-content { grid-template-columns: 1fr; }
  .service-sidebar { position: static; }
  .about-intro { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .nav-links, .header-actions .btn { display: none; }
  .hamburger { display: flex; }
  .stats-inner { flex-direction: column; gap: 16px; }
  .cta-inner { flex-direction: column; text-align: center; }
  .cta-actions { justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .lang-switch { display: block; }
  .service-features { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .btn-lg { width: 100%; justify-content: center; }
  .services-grid { grid-template-columns: 1fr; }
  .zones-grid { grid-template-columns: 1fr 1fr; }
}

/* ---- Animations ---- */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  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; }

/* ---- Scroll to Top ---- */
#scrollTop {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 44px; height: 44px;
  background: var(--yellow);
  color: var(--black);
  border: none;
  border-radius: var(--radius);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 500;
}
#scrollTop.visible { opacity: 1; visibility: visible; }
#scrollTop:hover { background: var(--yellow-dk); transform: translateY(-2px); }

/* Carte service entièrement cliquable */
.service-card { cursor: pointer; }
.service-card:hover { border-color: var(--yellow); }