/* ==========================================================================
   NANOFIX — Feuille de style principale
   Palette dérivée du logo officiel (bleu marine + crème).
   Organisation : Variables > Reset > Typo > Layout > Composants > Pages > Responsive
   ========================================================================== */

/* ---------- Variables ---------- */
:root {
  /* Couleurs de marque (extraites du logo Nanofix) */
  --navy: #0b3a78;
  --navy-dark: #082c5c;
  --navy-light: #f0f4fa;
  --cream: #fdf8f1;
  --cream-alt: #f5ebd8;
  --accent: #e8763b;
  --accent-dark: #c85f27;
  --text: #232b36;
  --text-muted: #5b6472;
  --white: #ffffff;
  --success: #2f8f4e;
  --success-bg: #eaf7ee;
  --error: #c0392b;
  --error-bg: #fdecea;
  --border: #e4d9c4;

  /* Échelle */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 8px rgba(11, 58, 120, 0.08);
  --shadow-md: 0 8px 24px rgba(11, 58, 120, 0.12);
  --shadow-lg: 0 20px 45px rgba(11, 58, 120, 0.18);
  --container-width: 1180px;
  --header-height: 76px;

  --font-heading: "Sora", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 16px);
}

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

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

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

ul {
  list-style: none;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

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

h1 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
}

h3 {
  font-size: 1.2rem;
}

p {
  color: var(--text);
}

.text-muted {
  color: var(--text-muted);
}

/* Respecte les préférences de réduction de mouvement */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Layout utilitaire ---------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

section {
  padding: 72px 0;
}

.section-alt {
  background: var(--cream-alt);
}

.section-navy {
  background-color: var(--navy);
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.06) 1px, transparent 1.6px);
  background-size: 24px 24px;
  color: var(--white);
}

.section-navy h2,
.section-navy h3 {
  color: var(--white);
}

.section-head {
  max-width: 680px;
  margin: 0 auto 48px;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-head p {
  color: var(--text-muted);
  margin-top: 12px;
  font-size: 1.05rem;
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.98rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition),
    background var(--transition), color var(--transition);
  white-space: nowrap;
}

.btn:active {
  transform: translateY(1px);
}

.btn-accent {
  background: var(--accent);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.btn-accent:hover {
  background: var(--accent-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border-color: var(--navy);
  color: var(--navy);
}

.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
}

.btn-outline-light {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.6);
  color: var(--white);
}

.btn-outline-light:hover {
  background: var(--white);
  color: var(--navy);
}

.btn-block {
  width: 100%;
}

.btn[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ---------- En-tête / Navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  /* Fond opaque (pas de backdrop-filter) : un filter/backdrop-filter sur
     l'en-tête créerait un nouveau bloc de positionnement pour le menu
     mobile "position: fixed" imbriqué dedans, et casserait son affichage
     plein écran. */
  background: var(--cream);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}

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

.nav-wrap {
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--navy);
  flex-shrink: 0;
}

.brand img {
  height: 42px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--navy);
  transition: background var(--transition);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: var(--navy-light);
}

.nav-links a.is-active {
  background: var(--navy);
  color: var(--white);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-phone {
  display: none;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--navy);
  font-size: 0.92rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.nav-toggle:hover {
  background: var(--navy-light);
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 24px;
  margin: 0 auto;
  background: var(--navy);
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Fil d'Ariane / bandeau secondaire (pages internes) ---------- */
.page-hero {
  padding: 56px 0 48px;
  text-align: center;
  background: linear-gradient(180deg, var(--cream-alt), var(--cream));
}

.page-hero .eyebrow {
  justify-content: center;
}

.page-hero p {
  max-width: 620px;
  margin: 14px auto 0;
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* ---------- Hero (accueil) ---------- */
.hero {
  padding: 64px 0 80px;
  background-color: var(--cream);
  background-image: radial-gradient(circle, rgba(11, 58, 120, 0.07) 1px, transparent 1.6px),
    linear-gradient(160deg, var(--cream) 0%, var(--cream-alt) 100%);
  background-size: 22px 22px, auto;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

.hero-copy .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-copy h1 {
  margin-bottom: 18px;
}

.hero-copy .lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 28px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 32px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.hero-trust li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--navy);
}

.hero-trust svg {
  flex-shrink: 0;
  color: var(--accent);
}

.hero-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 6px solid var(--white);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- Cartes génériques ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.card-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--navy-light);
  color: var(--navy);
  margin-bottom: 16px;
}

.card h3 {
  margin-bottom: 8px;
}

.card p {
  color: var(--text-muted);
  font-size: 0.96rem;
}

/* ---------- Liste de pannes ---------- */
.panne-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.panne-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  text-align: left;
}

.panne-card .card-icon {
  margin-bottom: 16px;
}

.panne-card h3 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.panne-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
}

.panne-price {
  display: inline-flex;
  align-items: center;
  line-height: 1.4;
  margin-top: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-dark);
  background: #fdeee1;
  padding: 5px 10px;
  border-radius: 999px;
}

/* Pousse le prix en bas de chaque tuile, pour que les prix s'alignent
   sur la même ligne d'une carte à l'autre, quelle que soit la longueur
   du texte de description au-dessus. */
.panne-card > div:not(.card-icon) {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.panne-card .panne-price,
.card .panne-price {
  margin-top: auto;
  align-self: flex-start;
  padding-top: 12px;
}

.panne-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  margin-top: auto;
  padding-top: 12px;
}

.panne-meta .panne-price {
  margin-top: 0;
  padding-top: 0;
}

.panne-delay {
  display: inline-flex;
  align-items: center;
  line-height: 1.4;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--success);
  background: var(--success-bg);
  padding: 5px 10px;
  border-radius: 999px;
}

/* ---------- Aperçu condensé des pannes (accueil uniquement) ---------- */
.panne-chip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.panne-chip {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.panne-chip:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.panne-chip .card-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 0;
  flex-shrink: 0;
}

.panne-chip > div:not(.card-icon) {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.panne-chip h3 {
  font-size: 0.95rem;
  margin: 0;
  color: var(--navy);
}

.panne-chip .panne-price {
  margin-top: 0;
  align-self: flex-start;
  padding: 3px 10px;
  font-size: 0.78rem;
}

/* ---------- Étapes du processus ---------- */
.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
  counter-reset: step;
}

@media (min-width: 900px) {
  .steps {
    grid-template-columns: repeat(4, 1fr);
  }

  .steps::before {
    content: "";
    position: absolute;
    top: 32px;
    left: 24px;
    right: 24px;
    height: 2px;
    background-image: repeating-linear-gradient(
      to right,
      rgba(11, 58, 120, 0.28) 0,
      rgba(11, 58, 120, 0.28) 8px,
      transparent 8px,
      transparent 15px
    );
  }
}

.step {
  position: relative;
  padding-top: 8px;
}

.step-number {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 16px;
  box-shadow: 0 0 0 6px var(--white);
}

.step h3 {
  margin-bottom: 8px;
}

.step p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ---------- Galerie de réalisations ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  background: var(--white);
  cursor: pointer;
  transition: box-shadow var(--transition), transform var(--transition);
}

.gallery-item:hover,
.gallery-item:focus-visible {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.gallery-item img {
  width: 100%;
  /* Sans ce height:auto, l'attribut HTML height="..." (ajouté pour éviter
     le CLS) fixe une hauteur réelle et empêche aspect-ratio de calculer
     la sienne : le cadre devient trop haut et object-fit:cover zoome en
     coupant les titres calés à gauche des montages. */
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  /* Ces montages sont des bandeaux très larges avec un titre calé à
     gauche : recadrer depuis la gauche évite de couper le début du
     titre (un recadrage centré tronquait le texte et laissait croire
     à une légende cassée). */
  object-position: left top;
  transition: transform 0.4s ease;
}

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

.gallery-zoom {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(11, 58, 120, 0.85);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity var(--transition), transform var(--transition);
}

.gallery-item:hover .gallery-zoom,
.gallery-item:focus-visible .gallery-zoom {
  opacity: 1;
  transform: translateY(0);
}

.gallery-caption {
  padding: 12px 16px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--navy);
}

/* ---------- Lightbox (agrandissement des photos) ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  background: rgba(8, 22, 45, 0.92);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition);
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.lightbox img {
  max-width: 100%;
  max-height: 85vh;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.lightbox-caption {
  position: absolute;
  bottom: 28px;
  left: 0;
  right: 0;
  text-align: center;
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* ---------- Témoignages ---------- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.testimonial {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.testimonial::before {
  content: "\201C";
  font-family: Georgia, serif;
  font-size: 3.5rem;
  color: var(--cream-alt);
  position: absolute;
  top: 8px;
  left: 18px;
  line-height: 1;
  z-index: 0;
}

.testimonial p {
  position: relative;
  z-index: 1;
  font-size: 0.96rem;
  color: var(--text);
}

.testimonial-stars {
  color: var(--accent);
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.testimonial-author {
  position: relative;
  z-index: 1;
  margin-top: 14px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--navy);
}

.testimonial-author span {
  font-weight: 500;
  color: var(--text-muted);
}

.testimonials-link {
  text-align: center;
  margin-top: 32px;
  font-weight: 600;
}

.testimonials-link a {
  color: var(--navy);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- FAQ (accordéon) ---------- */
.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 4px;
  background: transparent;
  border: none;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--navy);
  cursor: pointer;
}

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition);
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding var(--transition);
}

.faq-answer p {
  padding: 0 4px 20px;
  color: var(--text-muted);
}

/* ---------- Bandeau CTA ---------- */
.cta-band {
  text-align: center;
}

.cta-band h2 {
  margin-bottom: 12px;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 560px;
  margin: 0 auto 28px;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

/* ---------- Bloc zone d'intervention / contact rapide ---------- */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.info-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.info-card .card-icon {
  margin-bottom: 0;
}

.info-card h3 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.info-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ---------- Formulaire de devis ---------- */
.form-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.quote-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

@media (min-width: 640px) {
  .form-row.cols-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--navy);
}

.required {
  color: var(--accent-dark);
}

.field input[type="text"],
.field input[type="tel"],
.field input[type="email"],
.field select,
.field textarea {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  background: var(--cream);
  font-size: 0.98rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(11, 58, 120, 0.12);
}

.field textarea {
  resize: vertical;
  min-height: 120px;
}

.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-color: var(--error);
  background: var(--error-bg);
}

.error-message {
  font-size: 0.82rem;
  color: var(--error);
  display: none;
}

.field.has-error .error-message {
  display: block;
}

.char-count {
  align-self: flex-end;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.file-drop {
  border: 1.5px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  text-align: center;
  background: var(--cream);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}

.file-drop:hover {
  border-color: var(--navy);
  background: var(--navy-light);
}

.file-drop input {
  display: none;
}

.file-drop-label {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.file-drop-label strong {
  color: var(--navy);
}

.file-name-list {
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--navy);
  font-weight: 600;
}

.form-footnote {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 14px;
}

.form-status {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 600;
  display: none;
}

.form-status.is-visible {
  display: block;
}

.form-status.is-success {
  background: var(--success-bg);
  color: var(--success);
}

.form-status.is-error {
  background: var(--error-bg);
  color: var(--error);
}

.contact-side .card {
  margin-bottom: 20px;
}

.contact-side h3 {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ---------- Pied de page ---------- */
.site-footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.85);
  padding: 56px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  margin-bottom: 36px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 12px;
}

.footer-brand img {
  height: 36px;
  width: 36px;
  object-fit: contain;
  background: var(--cream);
  border-radius: 8px;
  padding: 3px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.75);
  transition: color var(--transition);
  font-size: 0.94rem;
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ---------- Bouton flottant mobile ---------- */
.mobile-cta-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 12px 16px;
  box-shadow: 0 -6px 20px rgba(11, 58, 120, 0.12);
  display: flex;
}

.mobile-cta-bar .btn {
  flex: 1;
}

/* ---------- Animation au scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

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

.reveal-stagger > * {
  transition-delay: calc(var(--i, 0) * 80ms);
}

/* ---------- Bloc "à propos" ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

.about-photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 6px solid var(--white);
}

.about-photo img {
  width: 100%;
  /* Sans ce height:auto, l'attribut HTML height="1200" (ajouté pour éviter
     le CLS) fixe une hauteur figée alors que la largeur s'adapte à la
     colonne : l'image se retrouve étirée verticalement. */
  height: auto;
}

.value-list {
  display: grid;
  gap: 18px;
  margin-top: 24px;
}

.value-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.98rem;
}

.value-list svg {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.badge {
  background: var(--navy-light);
  color: var(--navy);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
}

.not-repaired {
  background: var(--cream-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-top: 32px;
}

.not-repaired h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.not-repaired p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* ---------- Placeholder (contenu à compléter) ---------- */
.placeholder-note {
  border: 1.5px dashed var(--accent);
  background: #fff8f2;
  color: var(--accent-dark);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-top: 10px;
  display: inline-block;
}

/* ---------- Skip link (accessibilité) ---------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--navy);
  color: var(--white);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  z-index: 2000;
}

.skip-link:focus {
  left: 20px;
  top: 20px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

/* Tablette (>= 768px) */
@media (min-width: 768px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .about-grid {
    grid-template-columns: 0.9fr 1.1fr;
  }

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

/* Le numéro de téléphone dans la nav n'apparaît qu'à partir de 1200px :
   en dessous, logo + 5 liens + numéro + bouton CTA se marchent dessus
   dans le conteneur de 1180px. Le numéro reste accessible via le bouton
   devis, le footer et la barre CTA mobile. */
@media (min-width: 1200px) {
  .nav-phone {
    display: flex;
  }
}

/* Desktop (>= 1024px) */
@media (min-width: 1024px) {
  .nav-toggle {
    display: none;
  }

  .nav-links {
    display: flex;
  }

  .nav-links a {
    white-space: nowrap;
  }

  .mobile-cta-bar {
    display: none;
  }

  section {
    padding: 96px 0;
  }

  .form-layout {
    grid-template-columns: 1.4fr 1fr;
  }
}

/* Mobile (< 1024px) : menu escamotable */
@media (max-width: 1023px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--cream);
    flex-direction: column;
    align-items: stretch;
    padding: 24px 20px;
    gap: 4px;
    transform: translateX(100%);
    transition: transform var(--transition);
    overflow-y: auto;
  }

  .nav-links.is-open {
    transform: translateX(0);
  }

  .nav-links a {
    padding: 16px;
    font-size: 1.05rem;
    border-bottom: 1px solid var(--border);
    border-radius: 0;
  }

  .nav-cta .btn-accent {
    display: none;
  }

  body {
    padding-bottom: 74px;
  }
}

@media (min-width: 1024px) {
  body {
    padding-bottom: 0;
  }
}