:root {
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --blue-section: #0b1f3a;
  --blue-light: #eff6ff;
  --white: #ffffff;
  --black: #111827;
  --gray: #374151;
  --gray-light: #6b7280;
  --gray-bg: #f8fafc;
  --border: #e5e7eb;
  --wa: #25d366;
  --wa-dark: #1ebe57;
  --imessage: #34c759;
  --shadow: 0 4px 24px rgba(11, 31, 58, 0.08);
  --shadow-lg: 0 16px 48px rgba(11, 31, 58, 0.14);
  --radius: 14px;
  --header-h: 76px;
  --sticky-h: 118px;
  --radius-btn: 12px;
  --font-body: "DM Sans", system-ui, -apple-system, sans-serif;
  --font-display: "Plus Jakarta Sans", system-ui, sans-serif;
  --font: var(--font-body);
  --max: 1180px;
  --transition: 0.25s ease;
  --grid-cols: 3;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--gray);
  background: var(--white);
  line-height: 1.65;
  font-size: 1.05rem;
  padding-bottom: var(--sticky-h);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--blue-dark); }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--black);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.1rem, 5vw, 3.15rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.15rem); }
h3 { font-size: 1.12rem; font-weight: 700; }

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

/* Top bar */
.top-bar {
  background: var(--blue-section);
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.88rem;
  padding: 0.45rem 0;
}

.top-bar .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.35rem 1rem;
}

.top-bar a { color: #fff; font-weight: 600; }
.top-bar a:hover { color: #93c5fd; }

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  height: var(--header-h);
}

.header.scrolled { box-shadow: var(--shadow); }

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 0.75rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--black);
  flex-shrink: 0;
}

.logo:hover .logo__title { color: var(--blue); }

.logo__img {
  height: 52px;
  width: auto;
  flex-shrink: 0;
  border-radius: 10px;
  display: block;
  object-fit: contain;
}

.logo__title {
  font-weight: 800;
  font-size: 1.15rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: inherit;
  transition: color var(--transition);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav a {
  color: var(--black);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.nav a:hover,
.nav a.active { color: var(--blue); }

.header-cta {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-shrink: 0;
}

.header .btn-outline {
  background: #fff;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  width: 26px;
  height: 3px;
  background: var(--black);
  border-radius: 2px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-btn);
  font-weight: 700;
  font-size: 0.92rem;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  line-height: 1.3;
  white-space: nowrap;
  transition:
    background 0.3s ease,
    color 0.3s ease,
    border-color 0.3s ease,
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.btn:active { transform: scale(0.97); }

a.btn { text-decoration: none; }
a.btn.btn-primary { color: #fff; }
a.btn.btn-outline:not(:hover):not(:focus-visible) { color: var(--blue); }
a.btn.btn-white:not(:hover):not(:focus-visible) { color: var(--blue); }
a.btn.btn-wa { color: #fff; }

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

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--blue-section);
  border-color: var(--blue-section);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(37, 99, 235, 0.4);
}

.btn-white {
  background: #fff;
  color: var(--blue);
  border-color: #fff;
}

.btn-white:hover,
.btn-white:focus-visible {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.25);
}

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

.btn-outline:hover,
.btn-outline:focus-visible {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.3);
}

.btn-wa {
  background: var(--wa);
  color: #fff;
  border-color: var(--wa);
}

.btn-wa:hover,
.btn-wa:focus-visible {
  background: #128c7e;
  border-color: #128c7e;
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.45);
}

.btn-mail {
  background: #fff;
  color: var(--blue-section);
  border-color: var(--blue-section);
}

.btn-mail:hover,
.btn-mail:focus-visible {
  background: var(--blue-section);
  color: #fff;
  border-color: var(--blue-section);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(11, 31, 58, 0.25);
}

.btn-lg {
  padding: 1rem 1.5rem;
  font-size: 1rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

/* Contact actions (4 boutons) */
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  width: 100%;
  max-width: 100%;
}

.contact-actions .btn {
  flex: 1 1 auto;
  min-width: min(100%, 150px);
}

.hero-actions {
  margin-top: 0.25rem;
}

.hero .contact-actions,
.cta-band .contact-actions {
  justify-content: flex-start;
}

.cta-band .hero-actions {
  justify-content: center;
}

.contact-actions--light .btn-outline {
  background: #fff;
}

/* Boutons sur fond bleu (bandeau CTA) */
.cta-band .btn-white {
  background: #fff;
  color: var(--blue);
  border-color: #fff;
}

.cta-band .btn-white:hover,
.cta-band .btn-white:focus-visible {
  background: var(--blue-light);
  color: var(--blue-dark);
  border-color: #fff;
}

.cta-band .btn-outline {
  background: #fff;
  color: var(--blue);
  border-color: #fff;
}

.cta-band .btn-outline:hover,
.cta-band .btn-outline:focus-visible {
  background: var(--blue-dark);
  color: #fff;
  border-color: var(--blue-dark);
}

/* Hero */
.hero {
  position: relative;
  min-height: min(88vh, 720px);
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  z-index: 0;
}

.hero__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(11, 31, 58, 0.88) 0%, rgba(11, 31, 58, 0.55) 55%, rgba(11, 31, 58, 0.35) 100%);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
  padding: 3.5rem 0 4rem;
}

.hero-badge {
  display: inline-block;
  background: rgba(37, 99, 235, 0.35);
  border: 1px solid rgba(147, 197, 253, 0.5);
  color: #e0f2fe;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero h1 {
  color: #fff;
  max-width: 16ch;
  margin-bottom: 0.75rem;
}

.hero h1 span { color: #eff6ff; }

.hero-lead {
  font-size: 1.12rem;
  color: rgba(255, 255, 255, 0.92);
  max-width: 42rem;
  margin-bottom: 0.5rem;
}

.hero-sub {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  margin-bottom: 1.75rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.9);
}

.hero-pills span { display: inline-flex; align-items: center; gap: 0.35rem; }

.hero-note {
  margin-top: 1rem;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.75);
}

/* Sections */
.section { padding: 4rem 0; }
.section--gray { background: var(--gray-bg); }
.section--dark { background: var(--blue-section); color: rgba(255, 255, 255, 0.88); }
.section--dark h2, .section--dark h3 { color: #fff; }

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 2.75rem;
}

.section-header h2 {
  margin-bottom: 0.35rem;
}

.hero-lead {
  font-size: clamp(1.05rem, 2.2vw, 1.2rem);
  max-width: 36rem;
  line-height: 1.6;
}

.hero-badge {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.06em;
}

.section-header h2 span { color: var(--blue); }
.section--dark .section-header h2 span { color: #eff6ff; }
.section-header p { margin-top: 0.5rem; }

/* Grilles — colonnes explicites (grid-cols-2 … grid-cols-5) */
.services-grid,
.options-grid,
.types-grid,
.types-grid,
.cards-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(var(--grid-cols, 3), minmax(0, 1fr));
}

.grid-cols-2 { --grid-cols: 2; }
.grid-cols-3 { --grid-cols: 3; }
.grid-cols-4 { --grid-cols: 4; }
.grid-cols-5 { --grid-cols: 5; }

.network-cards-grid {
  --grid-cols: 4;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.services-grid.grid-cols-4 {
  --grid-cols: 4;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* Service cards */
.services-grid {
  gap: 1.25rem;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-card__img {
  aspect-ratio: 4/3;
  object-fit: cover;
  width: 100%;
}

.service-card__body { padding: 1.25rem; }

.service-card__icon {
  width: 48px;
  height: 48px;
  background: var(--blue-light);
  color: var(--blue);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.35rem;
  margin: -2.5rem auto 0.75rem;
  position: relative;
  border: 3px solid var(--white);
  box-shadow: var(--shadow);
}

.service-card h3 {
  text-align: center;
  text-transform: uppercase;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}

.service-card p {
  font-size: 0.92rem;
  text-align: center;
  color: var(--gray-light);
}

.service-card ul {
  list-style: none;
  margin-top: 0.75rem;
  font-size: 0.88rem;
}

.service-card li {
  padding: 0.2rem 0;
  padding-left: 1.1rem;
  position: relative;
}

.service-card li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--blue);
  font-weight: bold;
}

/* Vehicles / types (5 colonnes sur desktop) */
.types-grid,
.types-grid {
  gap: 1rem;
}

.type-card {
  text-align: center;
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.type-card img {
  aspect-ratio: 4/3;
  object-fit: cover;
  width: 100%;
}

.type-card span {
  display: block;
  padding: 0.75rem 0.5rem;
  font-weight: 700;
  font-size: 0.88rem;
  color: #fff;
}

/* Options */
.options-grid {
  gap: 1rem;
}

.option-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1rem;
  text-align: center;
  box-shadow: var(--shadow);
}

.option-card__icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.option-card h3 { font-size: 0.95rem; margin-bottom: 0.35rem; }
.option-card p { font-size: 0.85rem; color: var(--gray-light); }

/* Feature highlight block */
.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}

.feature-block ul {
  list-style: none;
  margin-top: 1rem;
}

.feature-block li {
  padding: 0.35rem 0 0.35rem 1.75rem;
  position: relative;
}

.feature-block li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--blue);
  font-weight: 800;
}

.feature-block img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

/* Why + avant/après */
.duo-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2rem;
  align-items: start;
}

.triple-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr 0.9fr;
  gap: 2rem;
  align-items: start;
}

.why-list { list-style: none; }

.why-item {
  display: flex;
  gap: 0.75rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border);
}

.why-item:last-child { border-bottom: none; }

.why-item__check {
  width: 28px;
  height: 28px;
  background: var(--blue-light);
  color: var(--blue);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800;
  flex-shrink: 0;
  font-size: 0.85rem;
}

.ba-slider {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16/10;
}

.ba-slider__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ba-slider__after {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 50%;
  overflow: hidden;
  border-right: 3px solid var(--blue);
}

.ba-slider__after img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: none;
  width: 200%;
}

.ba-slider input[type="range"] {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  z-index: 3;
  accent-color: var(--blue);
}

.ba-slider__labels {
  position: absolute;
  top: 10px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  padding: 0 12px;
  z-index: 2;
  pointer-events: none;
}

.ba-slider__labels span {
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 0.5rem;
}

/* Réseau Zelutra — cartes */
.network-section {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.cards-grid {
  gap: 1.5rem;
}

.card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue);
}

.network-card {
  height: 100%;
}

.network-card__link {
  display: block;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.network-card__link:hover {
  color: inherit;
}

.network-card__link:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.network-card .card-body {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 220px;
  padding: 1.75rem 1.5rem 1.5rem;
}

.network-card .card-body p {
  flex: 1;
  font-size: 0.95rem;
  color: var(--gray-light);
  line-height: 1.55;
}

.network-card .card-icon {
  width: 48px;
  height: 48px;
  background: var(--blue-light);
  color: var(--blue);
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.network-card h3 {
  margin-bottom: 0.5rem;
  font-size: 1.05rem;
}

.network-card .card-link {
  display: inline-flex;
  align-items: center;
  margin-top: auto;
  padding-top: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--blue);
}

.footer-col-network .footer-network__lead {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.65);
  margin: -0.35rem 0 0.85rem;
}

.footer-network-pills {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-network-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.6rem 0.9rem;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
  color: #fff !important;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none !important;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.footer-network-pill:hover,
.footer-network-pill:focus-visible {
  background: rgba(37, 99, 235, 0.35);
  border-color: rgba(147, 197, 253, 0.45);
  color: #fff !important;
  transform: translateX(4px);
}

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: #fff;
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.cta-band h2 { color: #fff; margin-bottom: 0.5rem; }
.cta-band p { color: rgba(255, 255, 255, 0.92); margin-bottom: 1.5rem; }

.cta-band .contact-actions {
  margin-inline: auto;
  justify-content: center;
}

.cta-band p {
  max-width: 520px;
  margin-inline: auto;
}

/* Page hero (inner pages) */
.page-hero {
  position: relative;
  padding: 4rem 0;
  color: #fff;
  overflow: hidden;
  min-height: 280px;
  display: flex;
  align-items: center;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.page-hero__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(11, 31, 58, 0.9), rgba(11, 31, 58, 0.65));
  z-index: 1;
}

.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; }
.page-hero p { color: rgba(255, 255, 255, 0.9); max-width: 36rem; margin-top: 0.5rem; }

/* Content blocks */
.content-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-bottom: 3rem;
}

.content-block--reverse .content-block__img { order: 2; }
.content-block--reverse .content-block__text { order: 1; }

.content-block__img img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.content-block__text h2 { margin-bottom: 0.75rem; }
.content-block__text ul { list-style: none; margin-top: 1rem; }
.content-block__text li {
  padding: 0.3rem 0 0.3rem 1.5rem;
  position: relative;
}
.content-block__text li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--blue);
  font-weight: 800;
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover img { transform: scale(1.05); }

/* Zone */
.zone-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.zone-city {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  font-weight: 600;
  text-align: center;
  color: var(--black);
}

/* Contact page */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.contact-layout > img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

.contact-hero-panel {
  background: var(--blue-light);
  border-radius: var(--radius);
  padding: 2.5rem;
  text-align: left;
  max-width: none;
  margin: 0;
}

.contact-hero-panel h2 { margin-bottom: 0.5rem; }
.contact-hero-panel p { margin-bottom: 1.5rem; }
.contact-hero-panel .contact-actions {
  max-width: 100%;
  justify-content: center;
}

/* Footer */
.footer {
  background: var(--blue-section);
  color: rgba(255, 255, 255, 0.85);
  padding: 3rem 0 1.5rem;
  margin-top: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-grid--network {
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr 1fr;
}

.footer h4 {
  color: #fff;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.footer ul { list-style: none; }
.footer li { margin-bottom: 0.4rem; }
.footer a { color: rgba(255, 255, 255, 0.85); }
.footer a:hover { color: #93c5fd; }

.footer .logo__title { color: #fff; }
.footer .logo:hover .logo__title { color: #93c5fd; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.88rem;
}

.social-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: grid;
  place-items: center;
  font-size: 1.1rem;
}

/* Sticky contact */
.sticky-contact {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--white);
  border-top: 1px solid var(--border);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
  padding: 0.45rem;
  gap: 0.4rem;
  grid-template-columns: 1fr 1fr;
}

.sticky-contact a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.7rem 0.4rem;
  border-radius: var(--radius-btn);
  font-size: 0.8rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.2;
  color: #fff !important;
  text-decoration: none;
  transition: background 0.3s ease, transform 0.3s ease;
}

.sticky-call { background: var(--blue); }
.sticky-call:hover { background: var(--blue-section); transform: scale(1.03); }

.sticky-sms { background: var(--blue-section); }
.sticky-sms:hover { background: var(--blue); transform: scale(1.03); }

.sticky-wa { background: var(--wa); }
.sticky-wa:hover { background: #128c7e; transform: scale(1.03); }

.sticky-mail { background: var(--gray); }
.sticky-mail:hover { background: var(--blue-section); transform: scale(1.03); }

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 1100px) {
  .grid-cols-4,
  .grid-cols-5,
  .network-cards-grid {
    --grid-cols: 2;
  }

  .grid-cols-3:not(.network-cards-grid) {
    --grid-cols: 2;
  }

  .triple-grid,
  .duo-grid { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  body { padding-bottom: calc(var(--sticky-h) + 0.5rem); }

  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 1.25rem;
    gap: 0.85rem;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-toggle { display: flex; }
  .header-cta { display: none; }

  .sticky-contact { display: grid; }

  .services-grid,
  .types-grid,
  .types-grid,
  .options-grid,
  .cards-grid,
  .network-cards-grid,
  .gallery-grid,
  .zone-grid,
  .content-block,
  .feature-block,
  .feature-block {
    --grid-cols: 1;
    grid-template-columns: 1fr;
  }

  .content-block--reverse .content-block__img,
  .content-block--reverse .content-block__text { order: unset; }

  .contact-layout { grid-template-columns: 1fr; }
  .contact-layout > img { order: -1; }

  .hero { min-height: auto; }
  .hero .container { padding: 2.5rem 0 3rem; }

  .contact-actions .btn {
    flex: 1 1 calc(50% - 0.4rem);
    min-width: 0;
    font-size: 0.85rem;
    padding: 0.75rem 0.65rem;
  }

  .hero-actions .btn-lg {
    flex: 1 1 100%;
  }

  .footer-grid { grid-template-columns: 1fr; }
}

/* Réseau Zelutra — section cartes + pied de page (style informatique premium) */

.network-section.section--gray {
  background: linear-gradient(180deg, #0d1322 0%, #0b0f19 100%);
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.network-section .section-header h2 {
  color: #ffffff;
}

.network-section .section-header h2 span {
  color: #3b82f6;
}

.network-section .section-header p {
  color: #94a3b8;
}

.network-section .section-eyebrow {
  color: #3b82f6;
}

.network-section .network-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.network-section .network-card,
.network-section .card.network-card {
  background: rgba(17, 24, 39, 0.92);
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 16px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.28);
  overflow: hidden;
  transition:
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.3s ease,
    box-shadow 0.35s ease;
}

.network-section .network-card:hover {
  transform: translateY(-8px);
  border-color: rgba(59, 130, 246, 0.45);
  box-shadow: 0 24px 56px rgba(37, 99, 235, 0.22);
}

.network-section .network-card .card-body {
  display: flex;
  flex-direction: column;
  min-height: 220px;
  padding: 1.75rem 1.5rem 1.5rem;
}

.network-section .network-card .card-body p {
  flex: 1;
  color: #94a3b8;
  font-size: 0.95rem;
  line-height: 1.55;
}

.network-section .network-card h3 {
  color: #ffffff;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.network-section .network-card .card-icon {
  width: 48px;
  height: 48px;
  background: rgba(37, 99, 235, 0.18);
  color: #60a5fa;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.network-section .network-card .card-link {
  display: inline-flex;
  margin-top: auto;
  padding-top: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: #60a5fa;
}

.network-section .network-card__link {
  display: block;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

@media (max-width: 1100px) {
  .network-section .network-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .network-section .network-cards-grid {
    grid-template-columns: 1fr;
  }
}


/* Language switcher */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-right: 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
}
.lang-switch__link {
  color: var(--muted, #94a3b8);
  text-decoration: none;
  padding: 0.2rem 0.35rem;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
}
.lang-switch__link:hover { color: var(--text, #fff); }
.lang-switch__link.is-active {
  color: var(--blue, #2563eb);
  background: rgba(37, 99, 235, 0.12);
}
.lang-switch__sep { color: var(--muted, #64748b); opacity: 0.6; user-select: none; }
.header-cta { display: flex; align-items: center; flex-wrap: wrap; gap: 0.5rem; }
@media (max-width: 900px) {
  .lang-switch { margin-right: 0; order: -1; width: 100%; justify-content: flex-end; }
}