/* =============================================
   INFOREZ — Design System v2
   Approche : pages de vente, conversion-first
   SEO local : Lens · Béthune · Arras · Douai · Lille
   ============================================= */

/* ── Tokens ── */
:root {
  --navy:       #0a1a29;
  --navy-light: #112840;
  --blue:       #1a7fe8;
  --cyan:       #00b4d8;
  --orange:     #f97316;
  --orange-dk:  #ea6c0a;
  --green:      #22c55e;
  --bg:         #ffffff;
  --bg-soft:    #f4f7fb;
  --bg-dark:    #060f1a;
  --text:       #1e293b;
  --muted:      #64748b;
  --border:     #e2e8f0;
  --radius:     10px;
  --radius-lg:  18px;
  --shadow:     0 4px 24px rgba(10,26,41,.12);
  --shadow-lg:  0 12px 48px rgba(10,26,41,.20);
  --transition: 0.22s ease;
  --max-w:      1400px;
  --font:       'Inter', 'Segoe UI', system-ui, sans-serif;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font); color: var(--text); background: var(--bg); line-height: 1.65; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* ── Typography ── */
h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; line-height: 1.15; letter-spacing: -.02em; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); font-weight: 700; line-height: 1.25; }
h3 { font-size: 1.2rem; font-weight: 700; }
h4 { font-size: 1rem; font-weight: 600; }
p  { color: var(--muted); }

/* ── Layout ── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section   { padding: 80px 0; }
.section--soft { background: var(--bg-soft); }
.section--dark { background: var(--navy); color: #fff; }
.section--dark p, .section--dark h3, .section--dark h4 { color: rgba(255,255,255,.8); }
.section--dark h2 { color: #fff; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.text-center { text-align: center; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-sm { gap: 12px; }

/* ── Eyebrow ── */
.eyebrow {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 12px;
}
.eyebrow--orange { color: var(--orange); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  transition: all var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn--primary {
  background: var(--orange);
  color: #fff;
}
.btn--primary:hover {
  background: var(--orange-dk);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(249,115,22,.35);
}
.btn--secondary {
  background: transparent;
  border-color: rgba(255,255,255,.4);
  color: #fff;
}
.btn--secondary:hover {
  border-color: #fff;
  background: rgba(255,255,255,.08);
}
.btn--outline {
  background: transparent;
  border-color: var(--blue);
  color: var(--blue);
}
.btn--outline:hover {
  background: var(--blue);
  color: #fff;
}
.btn--lg { padding: 18px 36px; font-size: 1.1rem; }
.btn--sm { padding: 10px 20px; font-size: .9rem; }
.btn-group { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

/* ── Nav ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--navy);
  box-shadow: 0 2px 16px rgba(0,0,0,.2);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 96px;
  gap: 12px;
}
.nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
}
.nav__links a {
  color: rgba(255,255,255,.75);
  font-size: .88rem;
  font-weight: 500;
  padding: 7px 11px;
  border-radius: 6px;
  transition: all var(--transition);
  white-space: nowrap;
}
.nav__links a:hover, .nav__links a.active {
  color: #fff;
  background: rgba(255,255,255,.1);
}
.nav__cta { flex-shrink: 0; white-space: nowrap; }
.nav__mobile-footer { display: none; }
.nav__phone {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  white-space: nowrap;
  flex-shrink: 0;
  background: rgba(0,180,216,.15);
  border: 1px solid rgba(0,180,216,.35);
  border-radius: 8px;
  padding: 7px 14px;
  transition: all var(--transition);
}
.nav__phone:hover {
  background: rgba(0,180,216,.25);
  border-color: var(--cyan);
}
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
  flex-shrink: 0;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: var(--transition);
}
/* Hamburger ouvert */
.nav__hamburger--active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger--active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__hamburger--active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
/* ── Nav dropdown ── */
.nav__item { position: relative; }
.nav__item > a::after { content: ' ▾'; font-size: .65rem; opacity: .6; }
.nav__dropdown {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: transparent;
  padding-top: 8px;
  z-index: 200;
  min-width: 230px;
  /* apparition rapide, disparition retardée de 250ms */
  transition: opacity .15s ease, visibility 0s linear .25s;
}
.nav__dropdown::before {
  content: '';
  display: block;
  position: absolute;
  inset: 8px 0 0 0;
  background: var(--navy-light);
  border-radius: 10px;
  box-shadow: 0 8px 28px rgba(0,0,0,.28);
  border: 1px solid rgba(255,255,255,.08);
  pointer-events: none;
}
.nav__item:hover .nav__dropdown {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transition: opacity .15s ease, visibility 0s linear 0s;
}
.nav__dropdown a { display: block; padding: 10px 18px; color: rgba(255,255,255,.82); font-size: .87rem; white-space: nowrap; border-radius: 0; transition: background var(--transition), color var(--transition); position: relative; z-index: 1; }
.nav__dropdown a:hover { color: #fff; background: rgba(255,255,255,.09); }
/* Menu mobile déplié */
.nav__links--open {
  display: flex !important;
  flex-direction: column;
  position: absolute;
  top: 96px;
  left: 0;
  right: 0;
  background: var(--navy);
  padding: 12px 20px 20px;
  gap: 2px;
  border-top: 1px solid rgba(255,255,255,.1);
  z-index: 99;
  box-shadow: 0 8px 24px rgba(0,0,0,.3);
}
.nav__links--open a {
  padding: 10px 14px;
  font-size: .95rem;
  border-radius: 8px;
}

/* ── Hero ── */
.hero {
  background: var(--navy);
  color: #fff;
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 70% 40%, rgba(0,180,216,.12) 0%, transparent 70%),
              radial-gradient(ellipse 50% 50% at 20% 80%, rgba(26,127,232,.1) 0%, transparent 60%);
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,180,216,.15);
  border: 1px solid rgba(0,180,216,.3);
  color: var(--cyan);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero h1 { color: #fff; margin-bottom: 20px; }
.hero h1 em { color: var(--cyan); font-style: normal; }
.hero__sub { font-size: 1.1rem; color: rgba(255,255,255,.75); margin-bottom: 32px; max-width: 520px; }
.hero__proof {
  display: flex;
  gap: 32px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.12);
}
.hero__stat { text-align: center; }
.hero__stat strong { display: block; font-size: 2rem; font-weight: 800; color: var(--cyan); }
.hero__stat span { font-size: .85rem; color: rgba(255,255,255,.6); }
.hero__visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.hero__card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 20px;
  backdrop-filter: blur(8px);
}
.hero__card-icon { font-size: 2rem; margin-bottom: 10px; }
.hero__card h4 { color: #fff; font-size: .95rem; margin-bottom: 4px; }
.hero__card p { font-size: .82rem; color: rgba(255,255,255,.55); }
.hero__card--accent {
  background: rgba(0,180,216,.15);
  border-color: rgba(0,180,216,.3);
  grid-column: span 2;
  display: flex;
  align-items: center;
  gap: 16px;
}
.hero__card--accent .hero__card-icon { font-size: 1.5rem; margin: 0; }
.hero__card--accent h4 { font-size: 1rem; }

/* ── Pain / Problem section ── */
.pain-bar {
  background: #fff3e8;
  border-left: 4px solid var(--orange);
  padding: 20px 28px;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin-bottom: 24px;
}
.pain-bar p { color: var(--text); font-weight: 500; }

/* ── Cards ── */
.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.card__icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
  background: var(--bg-soft);
}
.card__icon--blue  { background: #e0f0ff; }
.card__icon--cyan  { background: #e0f9ff; }
.card__icon--green { background: #e0fff0; }
.card__icon--orange{ background: #fff3e8; }
.card h3 { margin-bottom: 10px; color: var(--text); }
.card p  { font-size: .92rem; line-height: 1.6; color: var(--muted); }
.card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  color: var(--blue);
  font-weight: 700;
  font-size: .9rem;
  transition: gap var(--transition);
}
.card:hover .card__link { gap: 10px; }
.card--featured {
  border-color: var(--blue);
  background: linear-gradient(135deg, #f0f7ff 0%, #fff 100%);
}
.card--dark {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.12);
  color: #fff;
}
.card--dark h3 { color: #fff; }
.card--dark p  { color: rgba(255,255,255,.65); }
.card--dark .card__icon { background: rgba(255,255,255,.1); }

/* ── Check list ── */
.checklist { display: flex; flex-direction: column; gap: 12px; }
.checklist li {
  position: relative;
  padding-left: 34px;
  font-size: .95rem;
  color: var(--text);
  min-height: 24px;
}
.checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 2px;
  width: 22px;
  height: 22px;
  background: var(--green);
  color: #fff;
  border-radius: 50%;
  font-size: .7rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
}
.checklist--dark li { color: rgba(255,255,255,.85); }
.checklist--dark li::before { background: var(--cyan); color: var(--navy); }

/* ── Cross list (pain) ── */
.crosslist { display: flex; flex-direction: column; gap: 12px; }
.crosslist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: .95rem;
  color: var(--text);
}
.crosslist li::before {
  content: '✗';
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: #fee2e2;
  color: #ef4444;
  border-radius: 50%;
  font-size: .75rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}

/* ── Stats band ── */
.stats-band {
  background: var(--navy);
  padding: 48px 0;
}
.stats-band__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat-item strong {
  display: block;
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--cyan);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-item { text-align: center; display: flex; flex-direction: column; align-items: center; }
.stat-item span { font-size: .85rem; color: rgba(255,255,255,.6); }

/* ── Process steps ── */
.steps { display: flex; flex-direction: column; gap: 0; }
.step {
  display: flex;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}
.step:last-child { border-bottom: none; }
.step__num {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--blue);
  color: #fff;
  border-radius: 50%;
  font-size: 1.1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step__body h4 { margin-bottom: 6px; }
.step__body p  { font-size: .92rem; }

/* ── FAQ ── */
.faq { display: flex; flex-direction: column; gap: 4px; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-item summary {
  padding: 20px 24px;
  font-weight: 700;
  font-size: .97rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
  color: var(--text);
  transition: background var(--transition);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--blue);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item summary:hover { background: var(--bg-soft); }
.faq-item[open] summary { color: var(--blue); background: var(--bg-soft); }
.faq-item__body {
  padding: 0 24px 20px;
  font-size: .93rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ── Alert / CTA banner ── */
.cta-banner {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0,180,216,.18) 0%, transparent 70%);
}
.cta-banner h2 { color: #fff; margin-bottom: 14px; }
.cta-banner p  { color: rgba(255,255,255,.7); max-width: 560px; margin: 0 auto 32px; font-size: 1.05rem; }

/* ── Testimonials ── */
.testimonial {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
}
.testimonial::before {
  content: '"';
  position: absolute;
  top: 16px;
  left: 24px;
  font-size: 4rem;
  line-height: 1;
  color: var(--cyan);
  font-family: Georgia, serif;
  opacity: .4;
}
.testimonial__body {
  padding-top: 16px;
  font-size: .95rem;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 20px;
}
.testimonial__author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-weight: 800;
  font-size: .9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.testimonial__name { font-weight: 700; font-size: .92rem; }
.testimonial__role { font-size: .8rem; color: var(--muted); }
.stars { color: #f59e0b; font-size: .85rem; margin-bottom: 6px; }

/* ── Trust badges ── */
.trust-bar {
  background: var(--bg-soft);
  padding: 28px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.trust-bar__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: center;
  justify-content: center;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--navy);
}
.trust-item span.icon { font-size: 1.4rem; }

/* ── Breadcrumb ── */
.breadcrumb {
  padding: 14px 0;
  font-size: .82rem;
  color: var(--muted);
}
.breadcrumb a { color: var(--blue); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { margin: 0 8px; }

/* ── Page hero (sales pages) ── */
.page-hero {
  background: var(--navy);
  color: #fff;
  padding: 72px 0 64px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 80% 50%, rgba(0,180,216,.14) 0%, transparent 70%);
}
.page-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px;
  align-items: center;
}
.page-hero h1 { color: #fff; margin-bottom: 18px; }
.page-hero h1 em { color: var(--cyan); font-style: normal; }
.page-hero__sub { font-size: 1.05rem; color: rgba(255,255,255,.75); margin-bottom: 28px; }
.page-hero__box {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(12px);
}
.page-hero__box h3 { color: #fff; margin-bottom: 16px; font-size: 1rem; }

/* ── Sticky contact bar ── */
.sticky-cta {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-end;
}
.sticky-cta a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  border-radius: 100px;
  font-weight: 700;
  font-size: .9rem;
  box-shadow: 0 4px 20px rgba(0,0,0,.25);
  transition: all var(--transition);
}
.sticky-cta__phone { background: var(--navy); color: #fff; }
.sticky-cta__phone:hover { background: var(--navy-light); }
.sticky-cta__rdv { background: var(--orange); color: #fff; }
.sticky-cta__rdv:hover { background: var(--orange-dk); transform: translateY(-2px); }

/* ── Two-col split ── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split--reverse { direction: rtl; }
.split--reverse > * { direction: ltr; }
.split__visual {
  background: var(--bg-soft);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border: 1px solid var(--border);
}
.split__visual-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.split__visual-row .icon { font-size: 1.4rem; flex-shrink: 0; }
.split__visual-row .label { font-weight: 600; font-size: .92rem; flex: 1; min-width: 0; }
.split__visual-row .val { margin-left: auto; font-size: .82rem; font-weight: 700; color: var(--green); background: #e0fff0; padding: 3px 10px; border-radius: 100px; white-space: nowrap; flex-shrink: 0; }
.split__visual-row .val--blue { color: var(--blue); background: #e0f0ff; }
.split__visual-row .val--orange { color: var(--orange); background: #fff3e8; }

/* ── Section header ── */
.section-header { margin-bottom: 52px; }
.section-header p { font-size: 1.05rem; margin-top: 14px; max-width: 640px; }
.section-header.text-center p { margin-left: auto; margin-right: auto; }

/* ── Footer ── */
.footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,.7);
  padding: 64px 0 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer__brand { }
.footer__logo {
  margin-bottom: 14px;
}
.footer__tagline { font-size: .88rem; line-height: 1.6; margin-bottom: 18px; }
.footer__contact a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .88rem;
  color: rgba(255,255,255,.6);
  margin-bottom: 8px;
  transition: color var(--transition);
}
.footer__contact a:hover { color: var(--cyan); }
.footer__col h5 {
  color: #fff;
  font-size: .82rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 700;
}
.footer__col ul { display: flex; flex-direction: column; gap: 8px; }
.footer__col a {
  font-size: .88rem;
  color: rgba(255,255,255,.55);
  transition: color var(--transition);
}
.footer__col a:hover { color: var(--cyan); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: .8rem;
  color: rgba(255,255,255,.35);
}
.footer__legal { display: flex; gap: 20px; flex-wrap: wrap; }
.footer__legal a { color: rgba(255,255,255,.4); transition: color var(--transition); }
.footer__legal a:hover { color: rgba(255,255,255,.7); }
.footer__zones {
  font-size: .78rem;
  color: rgba(255,255,255,.3);
  margin-top: 8px;
}

/* ── Urgency bar ── */
.urgency-bar {
  background: var(--orange);
  color: #fff;
  text-align: center;
  padding: 10px 24px;
  font-size: .88rem;
  font-weight: 700;
}
.urgency-bar a { color: #fff; text-decoration: underline; }

/* ── Responsive ── */

/* Anti-overflow global — clip ne casse pas position:sticky contrairement à hidden */
body { overflow-x: clip; }

/* Réduction légère nav entre 1340-1440px */
/* Nav hamburger (1520px) — logo + 9 items + tél + CTA = ~1480px min */
@media (max-width: 1520px) {
  .nav { position: relative; }
  .nav__links, .nav__cta, .nav__phone { display: none; }
  .nav__hamburger { display: flex; }
  /* Dropdown mobile (comportement click au lieu de hover) */
  .nav__links--open .nav__item { position: static; }
  .nav__links--open .nav__dropdown {
    position: static;
    box-shadow: none;
    border: none;
    border-left: 2px solid rgba(255,255,255,.15);
    padding: 4px 0 4px 14px;
    min-width: 0;
    margin: 4px 0 6px;
    display: none;
  }
  .nav__links--open .nav__item.open .nav__dropdown { display: block; }
  .nav__links--open .nav__item.open > a { color: var(--cyan); }
  /* Téléphone + CTA en bas du menu mobile ouvert */
  .nav__links--open .nav__mobile-footer { display: flex; flex-direction: column; gap: 10px; padding: 16px 20px; border-top: 1px solid rgba(255,255,255,.1); margin-top: 4px; }
}

/* Tablettes (1024px) : grilles + page-hero collapse */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-band__inner { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .hero__inner { gap: 40px; }
  .page-hero__inner { grid-template-columns: 1fr; }
  .page-hero__box { display: none; }
}

/* Mobile paysage + tablettes petites (768px) */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  .section { padding: 56px 0; }
  .grid-2, .grid-3, .split { grid-template-columns: 1fr; }
  .split--reverse { direction: ltr; }
  .hero { padding: 64px 0 56px; }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .hero__proof { gap: 20px; flex-wrap: wrap; }
  .footer__grid { grid-template-columns: 1fr; }
  .cta-banner { padding: 40px 20px; }
  .sticky-cta { bottom: 16px; right: 16px; }
  .btn-group { flex-direction: column; }
  .btn-group .btn { width: 100%; justify-content: center; }
  .trust-bar__inner { gap: 20px; }
  /* Stats band : 2 colonnes, police réduite */
  .stats-band__inner { grid-template-columns: 1fr 1fr; gap: 16px; }
  .stat-item strong { font-size: 1.8rem; word-break: break-word; overflow-wrap: break-word; }
  /* srv-hero mobile */
  .srv-hero { min-height: auto; padding: 56px 0; }
  .srv-hero__inner { grid-template-columns: 1fr !important; padding: 0 !important; }
  .srv-hero__glass { display: none !important; }
  /* split__visual mobile : padding réduit */
  .split__visual { padding: 20px 16px; gap: 10px; }
  .split__visual-row { padding: 10px 12px; }
  .split__visual-row .label { font-size: .85rem; }
  .split__visual-row .val { font-size: .78rem; padding: 3px 8px; }
}

/* Smartphones (480px) */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  /* Stats : 1 colonne sur petits écrans pour éviter le débordement des textes longs */
  .stats-band__inner { grid-template-columns: 1fr; gap: 20px; }
  .stats-band { padding: 32px 0; }
  .stat-item strong { font-size: 2rem; }
  .hero__proof { flex-direction: column; gap: 14px; }
  .grid-4, .grid-2 { grid-template-columns: 1fr; }
  h1 { font-size: 1.75rem; }
  .btn--lg { padding: 16px 24px; font-size: 1rem; }
  .nav__inner { height: 76px; }
  .nav__links--open { top: 76px; }
}