/* ==========================================================================
   DirectImpression — styles.css
   ========================================================================== */

:root {
  --primary: #0B3D91;
  --primary-dark: #072a66;
  --primary-darker: #051c47;
  --secondary: #FF6B35;
  --secondary-dark: #e2531f;
  --ink: #0d1b2a;
  --paper: #ffffff;
  --paper-soft: #f4f6fb;
  --grey-100: #eef1f7;
  --grey-300: #cbd3e1;
  --grey-500: #6b7789;
  --grey-700: #3b4556;
  --success: #1e8e5a;

  --font-heading: 'Space Grotesk', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 96px;

  --radius: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 8px rgba(11, 61, 145, 0.08);
  --shadow-md: 0 8px 24px rgba(11, 61, 145, 0.12);
  --shadow-lg: 0 20px 48px rgba(5, 28, 71, 0.18);
  --transition: 0.25s ease;
  --header-h: 84px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.nav-open { overflow: hidden; }

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary-darker);
}

h1 { font-size: clamp(2.1rem, 4.2vw, 3.4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); letter-spacing: -0.01em; }
h3 { font-size: 1.3rem; }
p { color: var(--grey-700); }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--secondary);
  color: #fff;
  padding: 10px 16px;
  z-index: 1000;
}
.skip-link:focus { left: 10px; top: 10px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn svg { width: 18px; height: 18px; }

.btn-primary { background: var(--secondary); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--secondary-dark); box-shadow: var(--shadow-md); }

.btn-outline { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; }

.btn-light { background: #fff; color: var(--primary); }
.btn-light:hover { background: var(--grey-100); }

.btn-ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-ghost-light:hover { background: rgba(255,255,255,0.12); border-color: #fff; }

.btn-block { width: 100%; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-sm); border-color: var(--grey-100); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  height: var(--header-h);
}

.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-mark {
  display: flex; align-items: center; justify-content: center;
  width: 42px; height: 42px;
  background: var(--primary);
  color: #fff;
  border-radius: 10px;
}
.logo-mark svg { width: 22px; height: 22px; }
.logo-text { font-family: var(--font-heading); font-size: 1.25rem; color: var(--primary-darker); font-weight: 500; }
.logo-text strong { color: var(--secondary); font-weight: 700; }

.main-nav ul { display: flex; gap: var(--space-3); }
.main-nav a {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--grey-700);
  position: relative;
  padding: 6px 0;
  transition: color var(--transition);
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active { color: var(--primary); }
.main-nav a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 3px;
  background: var(--secondary);
  border-radius: 3px;
}

.mobile-cta { display: none; }

.header-cta { display: flex; align-items: center; gap: var(--space-4); }
.header-phone { display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--primary); }
.header-phone svg { width: 18px; height: 18px; color: var(--secondary); }

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  background: none;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  color: var(--primary-darker);
  flex-shrink: 0;
  transition: background var(--transition), color var(--transition);
}
.nav-toggle svg { width: 26px; height: 26px; pointer-events: none; }
.nav-toggle:hover, .nav-toggle:focus-visible { background: var(--grey-100); }
.nav-toggle:focus-visible { outline: 2px solid var(--secondary); outline-offset: 2px; }

/* ===== Hero ===== */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--primary-darker) 0%, var(--primary) 55%, var(--primary-dark) 100%);
  color: #fff;
  overflow: hidden;
  padding: var(--space-8) 0 var(--space-7);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(115deg, rgba(255,255,255,0.05) 0px, rgba(255,255,255,0.05) 2px, transparent 2px, transparent 42px);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  right: -120px; top: -120px;
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(255,107,53,0.35) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-7);
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,107,53,0.16);
  border: 1px solid rgba(255,107,53,0.5);
  color: #ffcbb0;
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}
.hero h1 { color: #fff; margin-bottom: var(--space-4); }
.hero h1 span { color: var(--secondary); }
.hero-lead { color: rgba(255,255,255,0.85); font-size: 1.1rem; max-width: 540px; margin-bottom: var(--space-5); }
.hero-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-bottom: var(--space-6); }
.hero-stats { display: grid; grid-template-columns: repeat(3, auto); gap: var(--space-6); }
.hero-stats div strong { display: block; font-family: var(--font-heading); font-size: 1.8rem; color: #fff; }
.hero-stats div span { color: rgba(255,255,255,0.7); font-size: 0.85rem; }

.hero-visual {
  position: relative;
  height: 420px;
}

/* Media placeholders (no external images available) */
.media-placeholder {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-darker) 100%);
  color: rgba(255,255,255,0.9);
  min-height: 220px;
}
.media-placeholder::before {
  content: '';
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(45deg, rgba(255,255,255,0.06) 0, rgba(255,255,255,0.06) 1px, transparent 1px, transparent 14px);
}
.media-placeholder i, .media-placeholder svg { width: 56px; height: 56px; position: relative; opacity: 0.85; }
.media-placeholder.accent { background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%); }
.media-placeholder.light { background: linear-gradient(135deg, var(--grey-100) 0%, #dfe5f2 100%); color: var(--primary); }
.media-placeholder .ph-label {
  position: absolute; bottom: 14px; left: 14px; right: 14px;
  font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
  color: rgba(255,255,255,0.75);
  z-index: 2;
}

.hero-visual .media-placeholder { position: absolute; inset: 0; }
.hero-visual .float-card {
  position: absolute;
  bottom: -20px; left: -30px;
  background: #fff;
  color: var(--ink);
  border-radius: var(--radius);
  padding: var(--space-4);
  box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: 12px;
  max-width: 260px;
  z-index: 3;
}
.hero-visual .float-card i { color: var(--secondary); flex-shrink: 0; }
.hero-visual .float-card strong { display: block; font-size: 0.95rem; }
.hero-visual .float-card span { font-size: 0.82rem; color: var(--grey-500); }

/* ===== Sections generic ===== */
section { padding: var(--space-8) 0; }
.section-soft { background: var(--paper-soft); }
.section-dark { background: linear-gradient(180deg, var(--primary-darker), var(--primary)); color: #fff; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: rgba(255,255,255,0.78); }

.section-head { max-width: 680px; margin-bottom: var(--space-6); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.eyebrow {
  display: inline-block;
  color: var(--secondary);
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-2);
}
.section-dark .eyebrow { color: #ffb28e; }

/* ===== Grids / Cards ===== */
.grid { display: grid; gap: var(--space-5); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--grey-100);
  transition: transform var(--transition), box-shadow var(--transition);
  height: 100%;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.card .card-icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(11,61,145,0.08);
  color: var(--primary);
  border-radius: 12px;
  margin-bottom: var(--space-3);
}
.card .card-icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: var(--space-2); }
.card p { font-size: 0.95rem; }
.card a.card-link { display: inline-flex; align-items: center; gap: 6px; margin-top: var(--space-3); font-weight: 700; color: var(--secondary); font-size: 0.9rem; }

/* Service split rows (Z-pattern) */
.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: center;
  padding: var(--space-7) 0;
  border-bottom: 1px solid var(--grey-100);
}
.service-row:last-child { border-bottom: none; }
.service-row.reverse .service-visual { order: 2; }
.service-row.reverse .service-text { order: 1; }
.service-visual .media-placeholder { aspect-ratio: 4/3; min-height: 280px; }
.service-text .tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin: var(--space-4) 0; }
.service-text .tag-list span {
  background: var(--grey-100);
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
}
.service-text ul.check-list li {
  display: flex; align-items: flex-start; gap: 10px;
  margin-bottom: 10px;
  font-size: 0.95rem;
  color: var(--grey-700);
}
.service-text ul.check-list svg { color: var(--success); width: 20px; height: 20px; flex-shrink: 0; margin-top: 2px; }
.service-number {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--secondary);
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  display: block;
}

/* Stats band */
.stats-band {
  background: var(--primary-darker);
  color: #fff;
  padding: var(--space-6) 0;
}
.stats-band .grid-4 { text-align: center; }
.stats-band strong { display: block; font-family: var(--font-heading); font-size: 2.4rem; color: var(--secondary); }
.stats-band span { color: rgba(255,255,255,0.75); font-size: 0.9rem; }

/* Timeline (histoire) */
.timeline { position: relative; margin-top: var(--space-6); }
.timeline::before {
  content: '';
  position: absolute;
  left: 110px; top: 0; bottom: 0;
  width: 2px;
  background: var(--grey-300);
}
.timeline-item {
  display: grid;
  grid-template-columns: 90px 40px 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  position: relative;
}
.timeline-year { font-family: var(--font-heading); font-weight: 700; color: var(--primary); text-align: right; padding-top: 2px; }
.timeline-dot {
  width: 22px; height: 22px;
  background: var(--secondary);
  border-radius: 50%;
  border: 4px solid #fff;
  box-shadow: 0 0 0 2px var(--secondary);
  margin: 4px auto 0;
  position: relative;
  z-index: 2;
}
.timeline-content h3 { margin-bottom: 6px; font-size: 1.15rem; }
.timeline-content p { font-size: 0.95rem; }

/* Values grid */
.value-card { text-align: center; }
.value-card .card-icon { margin: 0 auto var(--space-3); }

/* Machines table / cards */
.machine-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--grey-100);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.machine-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.machine-card .media-placeholder { min-height: 180px; border-radius: 0; }
.machine-card-body { padding: var(--space-4); }
.machine-card-body .badge {
  display: inline-block;
  background: rgba(255,107,53,0.12);
  color: var(--secondary-dark);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}
.machine-card-body h3 { font-size: 1.1rem; margin-bottom: 8px; }
.machine-specs { margin-top: var(--space-3); border-top: 1px solid var(--grey-100); padding-top: var(--space-3); }
.machine-specs li { display: flex; justify-content: space-between; font-size: 0.85rem; color: var(--grey-700); padding: 4px 0; }
.machine-specs li strong { color: var(--primary-darker); }

/* Testimonials / references */
.testimonial-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  border: 1px solid var(--grey-100);
  box-shadow: var(--shadow-sm);
}
.testimonial-card .stars { color: var(--secondary); display: flex; gap: 2px; margin-bottom: var(--space-3); }
.testimonial-card .stars svg { width: 16px; height: 16px; fill: var(--secondary); }
.testimonial-card p.quote { font-style: italic; color: var(--grey-700); margin-bottom: var(--space-4); }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-family: var(--font-heading);
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.95rem; }
.testimonial-author span { font-size: 0.82rem; color: var(--grey-500); }

.client-logos {
  display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: center;
  margin-top: var(--space-6);
}
.client-logo {
  padding: 14px 26px;
  background: var(--grey-100);
  border-radius: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--grey-500);
  font-size: 1rem;
  letter-spacing: 0.02em;
}
a.client-logo { transition: background var(--transition), color var(--transition); cursor: pointer; }
a.client-logo:hover { background: var(--primary); color: #fff; }

.case-card { display: flex; flex-direction: column; }
.case-card .media-placeholder { aspect-ratio: 16/10; }
.case-card .case-tag { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; color: var(--secondary); letter-spacing: 0.05em; margin-bottom: 6px; }
.case-card .case-result { margin-top: var(--space-3); padding-top: var(--space-3); border-top: 1px solid var(--grey-100); display: flex; gap: var(--space-4); }
.case-card .case-result div strong { display: block; color: var(--primary); font-family: var(--font-heading); font-size: 1.3rem; }
.case-card .case-result div span { font-size: 0.78rem; color: var(--grey-500); }

/* Process steps */
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); counter-reset: step; }
.process-step { position: relative; padding: var(--space-4); background: #fff; border-radius: var(--radius); border: 1px solid var(--grey-100); }
.process-step::before {
  counter-increment: step;
  content: counter(step);
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px;
  background: var(--secondary);
  color: #fff;
  font-weight: 700;
  border-radius: 50%;
  margin-bottom: var(--space-3);
  font-family: var(--font-heading);
}

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--grey-100);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--primary-darker);
  cursor: pointer;
}
.faq-question svg { flex-shrink: 0; transition: transform var(--transition); color: var(--secondary); }
.faq-item.open .faq-question svg { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.faq-answer p { padding-bottom: var(--space-4); font-size: 0.95rem; }
.faq-item.open .faq-answer { max-height: 400px; }

/* CTA band */
.cta-band {
  background: linear-gradient(120deg, var(--primary) 0%, var(--primary-darker) 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-7);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.cta-band::after {
  content: '';
  position: absolute; right: -60px; bottom: -80px;
  width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(255,107,53,0.4), transparent 70%);
}
.cta-band h2 { color: #fff; margin-bottom: 6px; }
.cta-band p { color: rgba(255,255,255,0.8); }
.cta-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; position: relative; z-index: 2; }

/* Forms */
.form-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--grey-100);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.form-group { margin-bottom: var(--space-4); }
.form-group label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 6px; color: var(--primary-darker); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--grey-300);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  background: #fff;
  color: var(--ink);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(11,61,145,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.82rem; color: var(--grey-500); margin-top: var(--space-2); }

/* Estimator / calculator widget */
.estimator {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--grey-100);
  overflow: hidden;
}
.estimator-header { background: var(--primary-darker); color: #fff; padding: var(--space-5); }
.estimator-header h3 { color: #fff; margin-bottom: 4px; }
.estimator-header p { color: rgba(255,255,255,0.75); font-size: 0.9rem; }
.estimator-body { padding: var(--space-5); display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.estimator-field { margin-bottom: var(--space-4); }
.estimator-field label { display: flex; justify-content: space-between; font-weight: 600; font-size: 0.9rem; margin-bottom: 8px; }
.estimator-field label span { color: var(--secondary); font-weight: 700; }
.estimator-field input[type="range"] { width: 100%; accent-color: var(--secondary); }
.estimator-field select {
  width: 100%; padding: 10px 12px; border: 1.5px solid var(--grey-300); border-radius: 8px; font-family: var(--font-body);
}
.estimator-options { display: flex; flex-wrap: wrap; gap: 8px; }
.estimator-options label {
  display: flex; align-items: center; gap: 6px;
  background: var(--grey-100);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: border-color var(--transition), background var(--transition);
}
.estimator-options input { accent-color: var(--secondary); }
.estimator-result {
  background: var(--paper-soft);
  border-radius: var(--radius);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}
.estimator-result .price {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  color: var(--primary);
  font-weight: 700;
}
.estimator-result .price span { font-size: 1rem; color: var(--grey-500); font-weight: 500; }
.estimator-result .price-note { font-size: 0.82rem; color: var(--grey-500); margin: var(--space-2) 0 var(--space-4); }

/* Map placeholder */
.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--grey-100);
  box-shadow: var(--shadow-sm);
}
.map-embed iframe { width: 100%; height: 380px; border: none; display: block; }

/* Breadcrumb */
.breadcrumb { padding: var(--space-3) 0; font-size: 0.85rem; color: var(--grey-500); background: var(--paper-soft); }
.breadcrumb a { color: var(--primary); font-weight: 600; }
.breadcrumb span { margin: 0 6px; }

/* Page hero (inner pages) */
.page-hero {
  background: linear-gradient(135deg, var(--primary-darker), var(--primary));
  color: #fff;
  padding: var(--space-7) 0 var(--space-6);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(255,255,255,0.05) 0px, rgba(255,255,255,0.05) 2px, transparent 2px, transparent 42px);
}
.page-hero .container { position: relative; }
.page-hero h1 { color: #fff; max-width: 750px; }
.page-hero p.lead { color: rgba(255,255,255,0.82); max-width: 600px; margin-top: var(--space-3); font-size: 1.05rem; }

/* ===== Villes / annuaire local (SEO local) ===== */
.city-search-bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: #fff;
  border: 1.5px solid var(--grey-300);
  border-radius: 999px;
  padding: 12px 22px;
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-sm);
}
.city-search-bar svg { width: 20px; height: 20px; color: var(--secondary); flex-shrink: 0; }
.city-search-bar input {
  flex: 1;
  border: none;
  outline: none;
  font-family: var(--font-body);
  font-size: 1rem;
  background: transparent;
  color: var(--ink);
}
.city-search-count {
  flex-shrink: 0;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary);
  background: var(--grey-100);
  padding: 6px 14px;
  border-radius: 999px;
  white-space: nowrap;
}

.dept-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: var(--space-7);
}
.dept-nav a {
  background: var(--grey-100);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 8px 16px;
  border-radius: 999px;
  transition: background var(--transition), color var(--transition);
}
.dept-nav a:hover { background: var(--primary); color: #fff; }

.dept-group { padding: var(--space-6) 0; border-bottom: 1px solid var(--grey-100); scroll-margin-top: 100px; }
.dept-group:last-of-type { border-bottom: none; }
.dept-group h2 { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; font-size: 1.5rem; }
.dept-code {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--secondary);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 8px;
}
.dept-count { font-family: var(--font-body); font-weight: 500; font-size: 0.9rem; color: var(--grey-500); }
.dept-note { margin: var(--space-2) 0 var(--space-4); max-width: 700px; }

.city-chip-list { display: flex; flex-wrap: wrap; gap: 10px; }
.city-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--paper-soft);
  border: 1px solid var(--grey-100);
  color: var(--primary-darker);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 9px 14px;
  border-radius: 10px;
  transition: background var(--transition), color var(--transition), transform var(--transition), border-color var(--transition);
}
.city-chip span { color: var(--grey-500); font-weight: 500; font-size: 0.78rem; }
.city-chip:hover { background: var(--primary); color: #fff; border-color: var(--primary); transform: translateY(-2px); }
.city-chip:hover span { color: rgba(255,255,255,0.75); }

.city-chip.has-guide { border-color: rgba(255,107,53,0.4); background: rgba(255,107,53,0.06); }
.city-chip.has-guide:hover { border-color: var(--secondary); background: var(--primary); }
.chip-guide-icon { width: 14px !important; height: 14px !important; color: var(--secondary); flex-shrink: 0; }
.city-chip.has-guide:hover .chip-guide-icon { color: #fff; }

.city-no-result { text-align: center; padding: var(--space-6) 0; font-size: 1rem; }
.city-no-result a { color: var(--secondary); font-weight: 700; }

/* ===== Blog ===== */
.category-filter { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: var(--space-6); }
.cat-btn {
  background: var(--grey-100);
  color: var(--primary-darker);
  border: 1.5px solid transparent;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 9px 18px;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.cat-btn span { color: var(--grey-500); font-weight: 600; margin-left: 4px; }
.cat-btn:hover { border-color: var(--primary); }
.cat-btn.active { background: var(--primary); color: #fff; }
.cat-btn.active span { color: rgba(255,255,255,0.75); }

.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.blog-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--grey-100);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.blog-card-media .media-placeholder { min-height: 160px; border-radius: 0; }
.blog-card-media .media-placeholder i { width: 40px; height: 40px; }
.blog-card-body { padding: var(--space-4); display: flex; flex-direction: column; flex: 1; }
.blog-card-cat { color: var(--secondary); font-weight: 700; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 8px; }
.blog-card-body h2, .blog-card-body h3 { font-size: 1.15rem; margin-bottom: 10px; }
.blog-card-body h2 a, .blog-card-body h3 a { color: var(--primary-darker); transition: color var(--transition); }
.blog-card-body h2 a:hover, .blog-card-body h3 a:hover { color: var(--secondary); }
.blog-card-body p { font-size: 0.92rem; flex: 1; }
.blog-card-meta { display: flex; gap: var(--space-4); margin: var(--space-3) 0; font-size: 0.78rem; color: var(--grey-500); }
.blog-card-meta span { display: flex; align-items: center; gap: 5px; }
.blog-card-meta svg { width: 14px; height: 14px; }

/* Article page */
.article-hero .article-meta { display: flex; flex-wrap: wrap; gap: var(--space-4); margin-top: var(--space-4); }
.article-meta span { display: flex; align-items: center; gap: 6px; font-size: 0.85rem; color: rgba(255,255,255,0.78); }
.article-meta svg { width: 15px; height: 15px; color: var(--secondary); }

.article-layout { display: grid; grid-template-columns: 1fr 300px; gap: var(--space-7); align-items: start; }
.article-prose h2 { margin: var(--space-6) 0 var(--space-3); }
.article-prose h2:first-child { margin-top: 0; }
.article-prose p { margin-bottom: var(--space-3); font-size: 1.02rem; }
.article-prose a:not(.btn):not(.card-link) { color: var(--primary); font-weight: 600; text-decoration: underline; text-decoration-color: rgba(11,61,145,0.3); text-underline-offset: 3px; }
.article-prose a:not(.btn):not(.card-link):hover { color: var(--secondary); }
.article-prose ul.check-list { margin-bottom: var(--space-4); }
.article-prose .grid { margin: var(--space-4) 0; }
.article-prose .estimator-inline { margin: var(--space-6) 0; }
.table-note { font-size: 0.82rem; color: var(--grey-500); font-style: italic; margin-top: -6px; margin-bottom: var(--space-4); }

.article-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-4) 0;
  font-size: 0.92rem;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.article-table thead { background: var(--primary); color: #fff; }
.article-table th, .article-table td { padding: 12px 16px; text-align: left; }
.article-table tbody tr { border-bottom: 1px solid var(--grey-100); }
.article-table tbody tr:nth-child(even) { background: var(--paper-soft); }
.article-table tbody tr:last-child { border-bottom: none; }

.article-faq { margin-top: var(--space-6); }
.article-faq h2 { margin-bottom: var(--space-4); }

.article-sidebar { position: sticky; top: 104px; display: flex; flex-direction: column; gap: var(--space-4); }
.sidebar-card {
  background: #fff;
  border: 1px solid var(--grey-100);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
}
.sidebar-card h3 { font-size: 1rem; margin-bottom: 10px; }
.sidebar-card p { font-size: 0.88rem; margin-bottom: var(--space-3); }
.sidebar-phone { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: var(--space-3); font-weight: 700; color: var(--primary); font-size: 0.92rem; }
.sidebar-phone svg { width: 16px; height: 16px; color: var(--secondary); }
.sidebar-links li { margin-bottom: var(--space-3); }
.sidebar-links a { display: flex; align-items: flex-start; gap: 8px; font-size: 0.88rem; font-weight: 600; color: var(--primary-darker); transition: color var(--transition); }
.sidebar-links a:hover { color: var(--secondary); }
.sidebar-links svg { width: 14px; height: 14px; margin-top: 4px; flex-shrink: 0; color: var(--secondary); }

/* 404 */
.error-page { text-align: center; padding: var(--space-8) 0; }
.error-page .code { font-family: var(--font-heading); font-size: 7rem; color: var(--primary); font-weight: 700; line-height: 1; }

/* Reveal on scroll */
.reveal-on-scroll { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-on-scroll.revealed { opacity: 1; transform: translateY(0); }

/* ===== Footer ===== */
.site-footer { background: var(--primary-darker); color: rgba(255,255,255,0.8); padding-top: var(--space-7); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1.2fr; gap: var(--space-5); padding-bottom: var(--space-6); }
.footer-brand p { color: rgba(255,255,255,0.65); font-size: 0.9rem; margin: var(--space-3) 0; }
.logo-footer .logo-text { color: #fff; }
.footer-social { display: flex; gap: 10px; margin-top: var(--space-3); }
.footer-social a { width: 38px; height: 38px; background: rgba(255,255,255,0.08); border-radius: 8px; display: flex; align-items: center; justify-content: center; transition: background var(--transition); }
.footer-social a:hover { background: var(--secondary); }
.footer-social svg { width: 18px; height: 18px; }
.footer-col h3 { color: #fff; font-size: 1rem; margin-bottom: var(--space-3); }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: rgba(255,255,255,0.7); font-size: 0.9rem; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--secondary); }
.footer-contact-block { border-top: 1px solid rgba(255,255,255,0.12); padding-top: var(--space-5); }
.footer-contact { display: flex; flex-wrap: wrap; gap: var(--space-5); }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.88rem; margin-bottom: 0; }
.footer-contact svg { width: 16px; height: 16px; color: var(--secondary); flex-shrink: 0; margin-top: 3px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding: var(--space-4) 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: 0.8rem; color: rgba(255,255,255,0.55); }

/* ===== Responsive ===== */
@media (max-width: 1140px) {
  .main-nav ul { gap: var(--space-3); }
  .main-nav a { font-size: 0.86rem; }
}

@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { height: 320px; order: -1; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .estimator-body { grid-template-columns: 1fr; }
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; flex-direction: row; flex-wrap: wrap; }
  .article-sidebar .sidebar-card { flex: 1 1 260px; }
}

@media (max-width: 860px) {
  :root { --header-h: 72px; }
  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0; bottom: 0;
    background: #fff;
    transform: translateX(100%);
    visibility: hidden;
    transition: transform var(--transition), visibility var(--transition);
    overflow-y: auto;
    padding: var(--space-5) var(--space-4) var(--space-7);
    z-index: 150;
    -webkit-overflow-scrolling: touch;
  }
  .main-nav.open { transform: translateX(0); visibility: visible; }
  .main-nav ul { flex-direction: column; gap: var(--space-2); }
  .main-nav a { display: block; padding: 15px 4px; font-size: 1.08rem; border-bottom: 1px solid var(--grey-100); }
  .nav-toggle { display: flex; }
  .header-cta { display: none; }
  .mobile-cta { display: flex; flex-direction: column; gap: var(--space-3); margin-top: var(--space-5); padding-top: var(--space-5); border-top: 1px solid var(--grey-100); }
  .mobile-cta .header-phone { justify-content: center; padding: 12px; background: var(--grey-100); border-radius: 10px; }
  .service-row { grid-template-columns: 1fr; }
  .service-row.reverse .service-visual, .service-row.reverse .service-text { order: initial; }
  .timeline::before { left: 50px; }
  .timeline-item { grid-template-columns: 50px 30px 1fr; }
}

@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; text-align: center; padding: var(--space-6); }
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
  .hero-stats div strong { font-size: 1.4rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  :root { --header-h: 64px; }
  .error-page .code { font-size: 4.5rem; }
  .city-search-bar { flex-wrap: wrap; border-radius: var(--radius); }
  .city-search-count { order: 3; width: 100%; text-align: center; }
  .article-table { font-size: 0.82rem; }
  .article-table th, .article-table td { padding: 8px 10px; }
  .article-sidebar { flex-direction: column; }
}