/* =========================================================
   Sellerie Artisanale & Saddle Fitting — feuille de style
   ========================================================= */

:root {
  --color-principal: #944554;
  --color-principal-fonce: #6b2f3a;
  --color-or: #c9a35d;
  --color-or-fonce: #9c7a3a;
  --color-fond: #fff5e9;
  --color-fond-alt: #f7e6d3;
  --color-secteur-1: #d49277;
  --color-secteur-2: #deb295;
  --color-secteur-3: #fae2a4;
  --color-texte: #3a232a;
  --color-texte-clair: #8a6f76;
  --color-blanc: #ffffff;
  --font-titre: Georgia, 'Times New Roman', serif;
  --font-texte: 'Helvetica Neue', Arial, sans-serif;
  --largeur-max: 1160px;
  --rayon: 6px;
  --ombre: 0 2px 10px rgba(148, 69, 84, 0.14);
}

/* --- Reset minimal --- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 210px;
}

body {
  margin: 0;
  font-family: var(--font-texte);
  color: var(--color-texte);
  background-color: var(--color-fond);
  line-height: 1.6;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-titre);
  line-height: 1.25;
  color: var(--color-principal-fonce);
  margin: 0 0 0.6em;
}

p {
  margin: 0 0 1em;
}

ul {
  margin: 0;
  padding: 0;
}

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

.btn {
  display: inline-block;
  padding: 0.85em 1.8em;
  background-color: var(--color-principal);
  color: var(--color-blanc);
  border: none;
  border-radius: var(--rayon);
  font-family: var(--font-texte);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.btn:hover {
  background-color: var(--color-principal-fonce);
  transform: translateY(-1px);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--color-principal-fonce);
  color: var(--color-principal-fonce);
}

.btn-outline:hover {
  background-color: var(--color-principal-fonce);
  color: var(--color-blanc);
}

.section {
  padding: 70px 0;
}

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

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 40px;
}

.section-header .eyebrow {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  color: var(--color-principal);
  font-weight: 700;
  margin-bottom: 0.6em;
}

/* =========================================================
   En-tête / navigation
   ========================================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-principal-fonce);
  box-shadow: var(--ombre);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 8px;
  padding-bottom: 8px;
}

.logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.logo img {
  height: 180px;
  width: auto;
}

.logo span {
  margin-top: 4px;
  font-family: var(--font-texte);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--color-blanc);
  font-weight: 600;
}

.site-header--with-intro .container {
  justify-content: center;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  padding-top: 24px;
  padding-bottom: 24px;
  transition: padding 0.25s ease, gap 0.25s ease;
}

.site-header--with-intro .logo img {
  transition: height 0.25s ease;
}

.header-intro {
  max-width: 560px;
  text-align: center;
}

.header-intro h1 {
  color: var(--color-blanc);
  font-size: 1.7rem;
  line-height: 1.3;
  margin: 0 0 0.5em;
  transition: font-size 0.25s ease, margin 0.25s ease;
}

.header-intro p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.05rem;
  line-height: 1.5;
  margin: 0;
  max-height: 200px;
  overflow: hidden;
  transition: max-height 0.25s ease, opacity 0.25s ease, margin 0.25s ease;
}

/* Bandeau réduit dès que la page défile (mobile et ordinateur) : le logo,
   les marges et le titre rétrécissent, le texte d'intro disparaît, pour
   gagner de la place sous l'en-tête collant. Tout revient en haut de page. */
.site-header--with-intro.is-scrolled .container {
  padding-top: 8px;
  padding-bottom: 8px;
  gap: 14px;
}

.site-header--with-intro.is-scrolled .logo img {
  height: 56px;
}

.site-header--with-intro.is-scrolled .header-intro h1 {
  font-size: 1.15rem;
  margin: 0;
}

.site-header--with-intro.is-scrolled .header-intro p {
  max-height: 0;
  opacity: 0;
  margin: 0;
}

@media (max-width: 720px) {
  .site-header--with-intro .container {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
    padding-top: 14px;
    padding-bottom: 14px;
  }

  .site-header--with-intro .logo img {
    height: 60px;
  }

  .header-intro {
    max-width: none;
    text-align: center;
  }

  .header-intro h1 {
    font-size: 1.1rem;
    margin: 0 0 0.35em;
  }

  .header-intro p {
    font-size: 0.8rem;
    line-height: 1.35;
  }

  .site-header--with-intro.is-scrolled .container {
    gap: 0;
    padding-top: 8px;
    padding-bottom: 8px;
  }

  .site-header--with-intro.is-scrolled .logo img {
    height: 44px;
  }
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--color-blanc);
}

.main-nav ul {
  display: flex;
  gap: 30px;
  list-style: none;
}

.main-nav a {
  color: var(--color-blanc);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--color-or);
  border-bottom-color: var(--color-or);
}

/* --- Sous-menu déroulant --- */

.has-dropdown {
  position: relative;
}

.has-dropdown > a::after {
  content: '▾';
  display: inline-block;
  margin-left: 4px;
  font-size: 0.7em;
  vertical-align: middle;
}

.main-nav .dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 280px;
  margin-top: 8px;
  padding: 8px 0;
  list-style: none;
  background-color: var(--color-blanc);
  border-radius: var(--rayon);
  box-shadow: var(--ombre);
  z-index: 200;
}

.main-nav .has-dropdown:hover .dropdown,
.main-nav .has-dropdown:focus-within .dropdown,
.main-nav .has-dropdown.dropdown-open .dropdown {
  display: block;
}

.dropdown a {
  display: block;
  color: var(--color-principal-fonce);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 10px 20px;
  border-bottom: none;
  white-space: nowrap;
}

.dropdown a:hover {
  background-color: var(--color-fond-alt);
  color: var(--color-principal);
}

/* =========================================================
   Hero
   ========================================================= */

.hero {
  position: relative;
  color: var(--color-principal-fonce);
  background-color: var(--color-fond-alt);
  padding: 56px 0;
  text-align: center;
}

.hero .container {
  position: relative;
}

.hero h1 {
  color: var(--color-principal-fonce);
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  max-width: 900px;
  margin: 0 auto 0.5em;
}

.hero p {
  max-width: 560px;
  margin: 0 auto 1.6em;
  font-size: 1.15rem;
}

.hero .hero-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.hero .hero-actions-row {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-header {
  background-color: var(--color-fond-alt);
  color: var(--color-principal-fonce);
  padding: 60px 0;
  text-align: center;
}

.page-header h1 {
  color: var(--color-principal-fonce);
  margin-bottom: 0.3em;
}

.page-header p {
  color: var(--color-texte-clair);
  max-width: 600px;
  margin: 0 auto;
}

/* =========================================================
   Grilles génériques (services, cartes, galerie)
   ========================================================= */

.grid {
  display: grid;
  gap: 30px;
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.card {
  background-color: var(--color-blanc);
  border-radius: var(--rayon);
  overflow: hidden;
  box-shadow: var(--ombre);
}

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

.card-body {
  padding: 24px;
}

.card-body h3 {
  font-size: 1.2rem;
}

.tarif-grid {
  max-width: 520px;
  margin: 0 auto 24px;
  gap: 20px;
}

.tarif-card-body {
  text-align: center;
}

.tarif-prix {
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0;
}

.brand-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin-top: 1.2em;
}

.brand-list li {
  background-color: var(--color-fond-alt);
  color: var(--color-principal-fonce);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 8px 18px;
  border-radius: 999px;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.gallery figure {
  width: 70%;
  margin: 0 auto;
  border-radius: var(--rayon);
  overflow: hidden;
  box-shadow: var(--ombre);
  background-color: var(--color-blanc);
}

.gallery img {
  width: 100%;
  height: auto;
  display: block;
}

.carousel {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}

.carousel-track-wrap {
  overflow: hidden;
}

.carousel-track {
  display: flex;
  gap: 12px;
  transition: transform 0.4s ease;
}

.carousel-item {
  flex: 0 0 calc((100% - 24px) / 3);
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--rayon);
  box-shadow: var(--ombre);
  background-color: var(--color-blanc);
}

.carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(255, 255, 255, 0.9);
  color: var(--color-principal-fonce);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: var(--ombre);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  transition: background-color 0.2s ease;
}

.carousel-btn:hover {
  background-color: var(--color-fond-alt);
}

.carousel-prev {
  left: 8px;
}

.carousel-next {
  right: 8px;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-fond-alt);
  border: none;
  padding: 0;
  cursor: pointer;
}

.carousel-dot.is-active {
  background-color: var(--color-principal);
}

body.lightbox-locked {
  overflow: hidden;
}

.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(20, 10, 12, 0.9);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
}

.lightbox.is-open {
  display: flex;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--rayon);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background-color: rgba(255, 255, 255, 0.15);
  color: var(--color-blanc);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease;
  z-index: 5;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background-color: rgba(255, 255, 255, 0.3);
}

.lightbox-close {
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  font-size: 1.6rem;
}

.lightbox-prev,
.lightbox-next {
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  font-size: 2rem;
}

.lightbox-prev {
  left: 12px;
}

.lightbox-next {
  right: 12px;
}

@media (max-width: 480px) {
  .lightbox-prev,
  .lightbox-next {
    width: 42px;
    height: 42px;
    font-size: 1.6rem;
  }
}

.gallery figcaption {
  padding: 10px 14px;
  font-size: 0.85rem;
  color: var(--color-texte-clair);
}

/* =========================================================
   Contenu texte / image en alternance
   ========================================================= */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.split-zones {
  grid-template-columns: 3fr 4fr;
}

.split img {
  border-radius: var(--rayon);
  box-shadow: var(--ombre);
}

.map-embed {
  position: relative;
  width: 100%;
  aspect-ratio: 800 / 500;
  border-radius: var(--rayon);
  box-shadow: var(--ombre);
  overflow: hidden;
  cursor: pointer;
}

.map-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
  pointer-events: none;
}

.map-embed-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(20, 10, 12, 0);
  color: var(--color-blanc);
  font-weight: 600;
  letter-spacing: 0.02em;
  opacity: 0;
  transition: opacity 0.2s ease, background-color 0.2s ease;
}

.map-embed:hover .map-embed-overlay,
.map-embed:focus-visible .map-embed-overlay {
  opacity: 1;
  background-color: rgba(20, 10, 12, 0.3);
}

.map-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(20, 10, 12, 0.95);
  z-index: 1000;
  padding: 60px 20px 20px;
}

.map-lightbox.is-open {
  display: block;
}

.map-lightbox iframe {
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: var(--rayon);
}

@media (max-width: 720px) {
  .map-lightbox {
    padding: 50px 10px 10px;
  }
}

.photo-collage {
  position: relative;
  width: 100%;
  max-width: 670px;
  margin: 0 auto;
  aspect-ratio: 1 / 0.68;
}

.collage-item {
  position: absolute;
  width: 40%;
  margin: 0;
}

.collage-item img {
  display: block;
  width: 100%;
  border: 6px solid var(--color-blanc);
  border-radius: 4px;
  box-shadow: var(--ombre);
}

.collage-item figcaption {
  text-align: center;
  margin-top: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-principal-fonce);
}

.collage-1 {
  top: 0;
  left: 0;
  transform: rotate(-3deg);
  z-index: 1;
}

.collage-2 {
  top: 2%;
  left: 34%;
  transform: rotate(2deg);
  z-index: 2;
}

.collage-3 {
  width: 28%;
  top: 0;
  left: 72%;
  transform: rotate(-2deg);
  z-index: 3;
}

.split-reverse .split-media {
  order: 2;
}

.steps {
  counter-reset: step;
  display: grid;
  gap: 24px;
}

.step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.step-number {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-or);
  color: var(--color-blanc);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-titre);
  font-weight: 700;
}

/* =========================================================
   Formulaire de contact
   ========================================================= */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 50px;
}

.contact-info ul {
  list-style: none;
  margin-top: 20px;
}

.contact-info li {
  margin-bottom: 1em;
}

.contact-info strong {
  display: block;
  color: var(--color-principal-fonce);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.4em;
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #e8d3d8;
  border-radius: var(--rayon);
  font-family: var(--font-texte);
  font-size: 1rem;
  background-color: var(--color-blanc);
  color: var(--color-texte);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

/* Masque les flèches des champs numériques : saisie directe au clavier */
input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: 2px solid var(--color-principal);
  outline-offset: 1px;
}

.form-group input:read-only {
  background-color: var(--color-fond-alt);
  color: var(--color-texte-clair);
  cursor: not-allowed;
}

.input-groupe-prefixe {
  display: flex;
  align-items: stretch;
}

.input-groupe-prefixe .input-prefixe {
  display: flex;
  align-items: center;
  padding: 12px 8px 12px 14px;
  border: 1px solid #e8d3d8;
  border-right: none;
  border-radius: var(--rayon) 0 0 var(--rayon);
  background-color: var(--color-fond-alt);
  color: var(--color-texte-clair);
  font-weight: 700;
  white-space: nowrap;
  user-select: none;
}

.input-groupe-prefixe input {
  border-radius: 0 var(--rayon) var(--rayon) 0 !important;
}

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

/* champ piège anti-spam, invisible pour les humains */
.hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
}

/* --- Groupes de choix à un clic (radio stylées en pilules) --- */

.choice-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.choice-group input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.choice-group label {
  display: inline-block;
  padding: 8px 18px;
  border: 1.5px solid var(--color-principal);
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-principal-fonce);
  background-color: var(--color-blanc);
  transition: background-color 0.2s ease, color 0.2s ease;
  margin-bottom: 0;
}

.choice-group input[type="radio"]:checked + label {
  background-color: var(--color-principal);
  color: var(--color-blanc);
}

.choice-group input[type="radio"]:focus-visible + label {
  outline: 2px solid var(--color-or);
  outline-offset: 2px;
}

/* --- Sections encadrées du formulaire de préconsultation --- */

.form-section {
  background-color: var(--color-fond-alt);
  border-radius: var(--rayon);
  padding: 28px;
  margin-bottom: 30px;
  display: none;
}

.form-section.is-active {
  display: block;
}

.form-stepper-progress {
  margin-bottom: 30px;
}

.form-stepper-bar {
  height: 6px;
  background-color: var(--color-fond-alt);
  border-radius: 3px;
  overflow: hidden;
}

.form-stepper-bar-fill {
  height: 100%;
  width: 0%;
  background-color: var(--color-principal);
  transition: width 0.3s ease;
}

.form-stepper-label {
  margin: 10px 0 0;
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-texte-clair);
}

.form-stepper-note {
  margin: 10px 0 0;
  text-align: center;
  font-size: 0.85rem;
  font-style: italic;
  color: var(--color-texte-clair);
}

.requis {
  color: #8a2c2c;
  font-size: 1.3em;
  font-weight: 700;
  line-height: 0;
  vertical-align: middle;
}

.form-stepper-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 30px;
}

@media (max-width: 480px) {
  .form-stepper-nav {
    gap: 12px;
  }

  .form-stepper-nav .btn {
    padding: 0.85em 1.2em;
    font-size: 0.9rem;
  }
}

.form-section-title {
  text-align: center;
  font-family: var(--font-titre);
  color: var(--color-principal-fonce);
  font-size: 1.2rem;
  margin: 0 0 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-principal);
}

.form-section .form-group:last-child {
  margin-bottom: 0;
}

.form-subheading {
  font-size: 1rem;
  color: var(--color-principal-fonce);
  margin: 26px 0 14px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(148, 69, 84, 0.25);
}

.form-section > .form-subheading:first-child {
  margin-top: 0;
}

.suivi-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(148, 69, 84, 0.15);
}

.suivi-row:last-of-type {
  border-bottom: none;
}

.suivi-row .suivi-label {
  flex: 0 0 110px;
  font-weight: 600;
  font-size: 0.95rem;
}

.suivi-row .choice-group {
  flex: 0 0 auto;
}

.suivi-row input[type="date"],
.suivi-row input[type="text"] {
  padding: 8px 10px;
  border: 1px solid #e8d3d8;
  border-radius: 4px;
  font-family: var(--font-texte);
  font-size: 0.9rem;
  background-color: var(--color-blanc);
  color: var(--color-texte);
}

.suivi-row input[type="date"] {
  flex: 0 0 155px;
}

.suivi-row input[type="text"] {
  flex: 1 1 200px;
}

.form-note {
  font-size: 0.85rem;
  color: var(--color-texte-clair);
  margin-top: -12px;
  margin-bottom: 20px;
}

.form-warning {
  margin-top: 14px;
  padding: 14px 16px;
  background-color: #f4dede;
  border: 1px solid #e0b8b8;
  border-radius: var(--rayon);
}

.form-warning p {
  color: #8a2c2c;
  font-weight: 600;
  margin: 0 0 10px;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-texte);
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-principal);
}

.checklist {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 10px;
}

.photo-upload {
  background-color: var(--color-blanc);
  border-radius: var(--rayon);
  padding: 20px;
  text-align: center;
}

.photo-example {
  width: 100%;
  max-width: 220px;
  height: auto;
  border-radius: var(--rayon);
  border: 1px solid var(--color-fond-alt);
  margin: 0 auto 14px;
  display: block;
}

.photo-upload .form-group {
  text-align: left;
}

.deroulement-list {
  list-style: disc;
  padding-left: 1.4em;
}

.deroulement-list li {
  margin-bottom: 0.6em;
}

.deroulement-list li:last-child {
  margin-bottom: 0;
}

.form-message {
  padding: 14px 18px;
  border-radius: var(--rayon);
  margin-bottom: 24px;
  font-weight: 600;
  display: none;
}

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

.form-message.success {
  background-color: #f6ecd7;
  color: var(--color-or-fonce);
}

.form-message.error {
  background-color: #f4dede;
  color: #8a2c2c;
}

.confirmation-envoi {
  text-align: center;
  padding: 50px 20px;
}

.confirmation-envoi h2 {
  color: var(--color-principal-fonce);
  margin-bottom: 14px;
}

.confirmation-envoi p {
  max-width: 480px;
  margin: 0 auto 26px;
  color: var(--color-texte-clair);
}

/* Mise en surbrillance des champs invalides, uniquement après une
   tentative d'envoi ratée (classe ajoutée en JS sur le formulaire). */
.was-validated .form-group input:invalid,
.was-validated .form-group select:invalid,
.was-validated .form-group textarea:invalid {
  border-color: #8a2c2c;
  background-color: #fdf3f3;
}

.was-validated .choice-group:has(input:invalid) {
  outline: 2px solid #8a2c2c;
  outline-offset: 5px;
  border-radius: 999px;
}

.was-validated input[type="checkbox"]:invalid {
  outline: 2px solid #8a2c2c;
  outline-offset: 2px;
}

/* =========================================================
   Pied de page
   ========================================================= */

.site-footer {
  background-color: var(--color-principal-fonce);
  color: var(--color-fond-alt);
  padding: 50px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 30px;
}

.site-footer h4 {
  color: var(--color-blanc);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.site-footer a:hover {
  color: var(--color-blanc);
}

.footer-nav ul,
.footer-contact ul {
  list-style: none;
}

.footer-nav li,
.footer-contact li {
  margin-bottom: 0.6em;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 1.2em;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.12);
  color: var(--color-blanc);
  transition: background-color 0.2s ease;
}

.footer-social a:hover {
  background-color: var(--color-or);
  color: var(--color-principal-fonce);
}

.footer-social svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 245, 233, 0.15);
  padding-top: 20px;
  font-size: 0.85rem;
  text-align: center;
  color: var(--color-fond-alt);
}

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

@media (max-width: 900px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .split,
  .split-zones,
  .contact-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .split-reverse .split-media {
    order: 0;
  }

  #reparations .split-media {
    order: 2;
  }

  .gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }

  .gallery figure {
    width: calc(50% - 8px);
  }
}

@media (max-width: 720px) {
  .suivi-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .suivi-row .suivi-label {
    flex: none;
  }

  .suivi-row input[type="date"],
  .suivi-row input[type="text"] {
    width: 100%;
    flex: none;
  }

  .carousel-item {
    flex: 0 0 100%;
    aspect-ratio: 4 / 3;
  }

  .nav-toggle {
    display: flex;
  }

  .logo img {
    height: 90px;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-principal-fonce);
    box-shadow: var(--ombre);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }

  .main-nav.is-open {
    max-height: 700px;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 10px 20px 20px;
  }

  .main-nav li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  }

  .main-nav a {
    display: block;
    padding: 14px 4px;
  }

  .has-dropdown > a::after {
    float: right;
  }

  .main-nav .dropdown {
    position: static;
    margin-top: 0;
    padding: 0 0 10px 16px;
    background-color: transparent;
    box-shadow: none;
  }

  .dropdown a {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
    padding: 10px 4px;
    white-space: normal;
  }

  .dropdown a:hover {
    background-color: transparent;
    color: var(--color-blanc);
  }

  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .tarif-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }

  .tarif-card-body {
    padding: 12px;
  }

  .tarif-secteur-label {
    font-size: 0.84rem;
  }

  .tarif-secteur-num {
    display: block;
  }

  .tarif-prix {
    font-size: 1.26rem;
  }

  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero {
    padding: 80px 0;
  }

  .section {
    padding: 50px 0;
  }

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

@media (max-width: 480px) {
  .hero-actions-row {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }
}