/* ============================================================
   An-K+ — Design system v2 (refonte graphique)
   Palette sauge / terracotta / crème — voir analysis/design_system.md
   ============================================================ */

:root {
  /* Couleurs de marque */
  --color-primary: #7fb89b;
  --color-primary-dark: #4f8a6e;
  --color-primary-deep: #35624d;
  --color-primary-light: #dcefe6;
  --color-primary-faint: #eef7f2;
  --color-secondary: #b5563c;
  --color-secondary-dark: #954632;
  --color-secondary-light: #f3d9ce;
  --color-accent: #f2c230;
  --color-wood: #c89b6c;

  --color-ink: #2b2a28;
  --color-muted: #6b6560;
  --color-bg: #faf7f2;
  --color-surface: #ffffff;
  --color-border: #e9e2d8;

  /* Typo */
  --font-display: "Fraunces", "Lora", Georgia, serif;
  --font-body: "Inter", "Work Sans", system-ui, -apple-system, sans-serif;

  /* Forme */
  --radius-card: 18px;
  --radius-button: 13px;
  --radius-sm: 8px;
  --radius-blob: 58% 42% 44% 56% / 52% 46% 54% 48%;

  /* Ombres */
  --shadow-card: 0 2px 20px rgba(43, 42, 40, 0.07);
  --shadow-card-hover: 0 14px 34px rgba(43, 42, 40, 0.13);
  --shadow-hover: 0 4px 12px rgba(79, 138, 110, 0.25);

  /* Rythme */
  --ease-standard: cubic-bezier(0.22, 1, 0.36, 1);
  --duration-standard: 300ms;

  --container-max: 1160px;
  --header-height: 76px;
}

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

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

@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;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-ink);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-primary-dark);
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 0.5em;
  color: var(--color-ink);
}

h1 {
  font-size: clamp(2.3rem, 5vw, 3.7rem);
  letter-spacing: -0.015em;
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: 1.35rem;
}

p {
  margin: 0 0 1em;
}

ul,
ol {
  padding-left: 1.2em;
}

em,
.accent-italic {
  font-family: var(--font-display);
  font-style: italic;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 24px;
}

section {
  padding-block: clamp(52px, 8vw, 100px);
  position: relative;
}

.section-alt {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section-sauge {
  background: linear-gradient(160deg, var(--color-primary-light), var(--color-primary-faint) 70%);
}

.section-terracotta {
  background: linear-gradient(160deg, var(--color-secondary-light), #f9ece4 75%);
}

/* Trame de points décorative discrète sur les sections claires */
.section-alt::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(127, 184, 155, 0.13) 1px, transparent 1.4px);
  background-size: 26px 26px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), transparent 320px);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), transparent 320px);
  pointer-events: none;
}

.section-alt > .container {
  position: relative;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  margin-bottom: 0.9em;
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  border-radius: 2px;
  background: var(--color-primary);
  flex-shrink: 0;
}

.section-head {
  max-width: 680px;
  margin-bottom: 2.6rem;
}

.section-head p {
  color: var(--color-muted);
  font-size: 1.05rem;
}

.lede {
  font-size: 1.15rem;
  color: var(--color-muted);
}

.text-center {
  text-align: center;
  margin-inline: auto;
}

.text-center .eyebrow {
  justify-content: center;
}

/* ------------------------------------------------------------
   Accessibilité : lien d'évitement + focus
   ------------------------------------------------------------ */
.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  background: var(--color-ink);
  color: #fff;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top var(--duration-standard) var(--ease-standard);
}

.skip-link:focus {
  top: 12px;
}

:focus-visible {
  outline: 2.5px solid var(--color-primary-dark);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ------------------------------------------------------------
   En-tête / navigation
   ------------------------------------------------------------ */
/* Attention : pas de backdrop-filter ni de transform ici — cela ferait de
   l'en-tête le bloc conteneur du menu mobile en position:fixed, qui se
   retrouverait invisible (hauteur nulle) tout en verrouillant la page. */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(250, 247, 242, 0.97);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--color-primary-dark);
  text-decoration: none;
  white-space: nowrap;
}

.brand .brand-mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  transition: transform 500ms var(--ease-standard);
}

.brand:hover .brand-mark {
  transform: rotate(8deg);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0;
}

.main-nav a {
  display: inline-block;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--color-ink);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.96rem;
  position: relative;
  transition: color var(--duration-standard) var(--ease-standard);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 6px;
  height: 2px;
  border-radius: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-standard) var(--ease-standard);
}

.main-nav a:hover {
  color: var(--color-primary-dark);
}

.main-nav a:hover::after {
  transform: scaleX(1);
}

.main-nav a[aria-current="page"] {
  color: var(--color-primary-dark);
  font-weight: 600;
}

.main-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

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

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--color-ink);
}

.nav-toggle svg {
  width: 26px;
  height: 26px;
}

/* ------------------------------------------------------------
   Boutons
   ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  border-radius: var(--radius-button);
  padding: 14px 28px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform var(--duration-standard) var(--ease-standard),
    box-shadow var(--duration-standard) var(--ease-standard),
    background-color var(--duration-standard) var(--ease-standard),
    color var(--duration-standard) var(--ease-standard);
}

.btn svg {
  width: 18px;
  height: 18px;
  transition: transform var(--duration-standard) var(--ease-standard);
}

.btn:hover svg {
  transform: translateX(3px);
}

.btn-primary {
  background: linear-gradient(140deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
}

.btn-primary:hover {
  background: linear-gradient(140deg, var(--color-primary-dark), var(--color-primary-deep));
  transform: translateY(-1px);
  box-shadow: var(--shadow-hover);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}

.btn-secondary:hover {
  background: var(--color-primary-light);
}

.btn-human {
  background: linear-gradient(140deg, var(--color-secondary), var(--color-secondary-dark));
  color: #fff;
}

.btn-human:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(181, 86, 60, 0.3);
  color: #fff;
}

.btn-text {
  background: none;
  border: none;
  padding: 4px 2px;
  color: var(--color-primary-dark);
  font-weight: 600;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* ------------------------------------------------------------
   Hero (accueil)
   ------------------------------------------------------------ */
.hero {
  padding-block: clamp(52px, 9vw, 108px);
  overflow: hidden;
  position: relative;
}

/* Halos organiques en arrière-plan */
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(2px);
}

.hero::before {
  width: 520px;
  height: 520px;
  right: -140px;
  top: -160px;
  background: radial-gradient(circle, rgba(127, 184, 155, 0.22), transparent 65%);
}

.hero::after {
  width: 420px;
  height: 420px;
  left: -160px;
  bottom: -180px;
  background: radial-gradient(circle, rgba(181, 86, 60, 0.12), transparent 65%);
}

.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero h1 .h1-accent {
  color: var(--color-primary-dark);
  font-style: italic;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 1.8rem;
}

.hero-trust {
  display: flex;
  gap: 12px 26px;
  margin-top: 2.4rem;
  flex-wrap: wrap;
  padding-left: 0;
}

.hero-trust li {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  color: var(--color-muted);
  font-weight: 500;
}

.hero-trust svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary-dark);
  flex-shrink: 0;
}

.hero-media {
  position: relative;
}

/* Cadre décoratif décalé derrière l'image */
.hero-media::before {
  content: "";
  position: absolute;
  inset: 22px -22px -22px 22px;
  border-radius: var(--radius-blob);
  background: linear-gradient(150deg, var(--color-primary-light), rgba(127, 184, 155, 0.35));
  z-index: 0;
}

.hero-media img {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-blob);
  box-shadow: var(--shadow-card-hover);
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.hero-media .badge-float {
  position: absolute;
  bottom: -16px;
  left: -20px;
  z-index: 2;
  background: var(--color-surface);
  border-radius: var(--radius-card);
  padding: 14px 18px;
  box-shadow: var(--shadow-card-hover);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.9rem;
}

.hero-media .badge-float .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
  animation: pulse 2.4s var(--ease-standard) infinite;
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(127, 184, 155, 0.5);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(127, 184, 155, 0);
  }
}

/* Goutte décorative flottante */
.drop-decor {
  position: absolute;
  width: 46px;
  height: 46px;
  top: -8px;
  right: 6%;
  z-index: 2;
  color: var(--color-primary);
  opacity: 0.85;
  animation: floaty 5s ease-in-out infinite;
}

@keyframes floaty {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* ------------------------------------------------------------
   Hero de page interne
   ------------------------------------------------------------ */
.page-hero {
  padding-block: clamp(44px, 7vw, 80px) 24px;
  position: relative;
  overflow: hidden;
}

/* Hexagone décoratif en filigrane */
.page-hero::after {
  content: "";
  position: absolute;
  width: 340px;
  height: 340px;
  right: -90px;
  top: -60px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Cpolygon points='32,4 56,18 56,46 32,60 8,46 8,18' fill='none' stroke='%237fb89b' stroke-width='1'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  opacity: 0.35;
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: 14px;
}

.breadcrumb a {
  color: var(--color-muted);
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

/* ------------------------------------------------------------
   Grilles & cartes
   ------------------------------------------------------------ */
.grid {
  display: grid;
  gap: 24px;
}

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

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

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

.card {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  padding: 30px 26px;
  box-shadow: var(--shadow-card);
  transition: transform var(--duration-standard) var(--ease-standard),
    box-shadow var(--duration-standard) var(--ease-standard);
  position: relative;
  overflow: hidden;
}

/* Liseré d'accent qui se révèle au survol */
.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 400ms var(--ease-standard);
}

.card:hover::before {
  transform: scaleX(1);
}

a.card {
  text-decoration: none;
  color: inherit;
  display: block;
}

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

.card-icon {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  background: linear-gradient(140deg, var(--color-primary-light), var(--color-primary-faint));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  flex-shrink: 0;
}

.card-icon svg {
  width: 26px;
  height: 26px;
  color: var(--color-primary-dark);
}

.card h3 {
  margin-bottom: 0.4em;
}

.card p:last-child {
  margin-bottom: 0;
  color: var(--color-muted);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-primary-dark);
}

.card-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--duration-standard) var(--ease-standard);
}

.card:hover .card-link svg {
  transform: translateX(3px);
}

/* Carte "citation" */
.quote-card {
  background: var(--color-primary-light);
  border-radius: var(--radius-card);
  padding: 42px 38px 36px;
  position: relative;
}

.quote-card::before {
  content: "\201C";
  font-family: var(--font-display);
  font-style: italic;
  font-size: 5.5rem;
  color: rgba(79, 138, 110, 0.25);
  position: absolute;
  top: -4px;
  left: 22px;
  line-height: 1;
}

.quote-card p {
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.45;
  position: relative;
  z-index: 1;
}

.quote-card cite {
  display: block;
  font-style: normal;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary-dark);
  margin-top: 14px;
}

.tag {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-ink);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 10px;
}

/* ------------------------------------------------------------
   Parcours de soin (timeline)
   ------------------------------------------------------------ */
.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  counter-reset: step;
  padding-left: 0;
  list-style: none;
  margin: 0;
}

.timeline-step {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  padding: 30px 26px 26px;
  box-shadow: var(--shadow-card);
  position: relative;
  counter-increment: step;
}

.timeline-step::before {
  content: counter(step, decimal-leading-zero);
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.2rem;
  line-height: 1;
  color: var(--color-primary);
  margin-bottom: 14px;
}

/* Flèche de liaison entre les étapes */
.timeline-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -21px;
  width: 18px;
  height: 18px;
  border-top: 2.5px solid var(--color-primary);
  border-right: 2.5px solid var(--color-primary);
  transform: translateY(-50%) rotate(45deg);
  opacity: 0.6;
}

.timeline-step h3 {
  font-size: 1.15rem;
  margin-bottom: 0.4em;
}

.timeline-step p {
  color: var(--color-muted);
  font-size: 0.95rem;
  margin: 0;
}

/* ------------------------------------------------------------
   Accordéon (fiches conseils / détails)
   ------------------------------------------------------------ */
.accordion-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  margin-bottom: 14px;
  overflow: hidden;
  transition: box-shadow var(--duration-standard) var(--ease-standard);
}

.accordion-item.is-open {
  box-shadow: var(--shadow-card);
  border-color: rgba(127, 184, 155, 0.5);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: none;
  border: none;
  text-align: left;
  padding: 20px 24px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--color-ink);
  cursor: pointer;
}

.accordion-trigger .chevron {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
  border-radius: 50%;
  padding: 3px;
  transition: transform var(--duration-standard) var(--ease-standard);
}

.accordion-trigger[aria-expanded="true"] .chevron {
  transform: rotate(180deg);
}

.accordion-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--duration-standard) var(--ease-standard);
}

.accordion-panel > div {
  overflow: hidden;
}

.accordion-item.is-open .accordion-panel {
  grid-template-rows: 1fr;
}

.accordion-panel .inner-pad {
  padding: 0 24px 22px;
  color: var(--color-muted);
}

.accordion-panel .inner-pad ul {
  margin-top: 0;
}

.source-note {
  font-size: 0.82rem;
  color: var(--color-muted);
  border-top: 1px dashed var(--color-border);
  margin-top: 14px;
  padding-top: 10px;
}

.source-note a {
  color: var(--color-primary-dark);
}

/* ------------------------------------------------------------
   Galerie & lightbox
   ------------------------------------------------------------ */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.filter-btn {
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  color: var(--color-ink);
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--duration-standard) var(--ease-standard);
}

.filter-btn:hover {
  border-color: var(--color-primary);
}

.filter-btn[aria-pressed="true"] {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.gallery-item {
  border: none;
  padding: 0;
  background: none;
  cursor: pointer;
  border-radius: var(--radius-card);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-card);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms var(--ease-standard);
}

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

.gallery-item figcaption,
.gallery-item .g-cap {
  position: absolute;
  inset: auto 0 0 0;
  padding: 14px 16px 12px;
  background: linear-gradient(to top, rgba(43, 42, 40, 0.75), transparent);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  text-align: left;
}

.gallery-item[hidden] {
  display: none;
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(20, 19, 18, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-standard) var(--ease-standard);
}

.lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-content {
  max-width: min(900px, 92vw);
  max-height: 88vh;
  position: relative;
  text-align: center;
}

.lightbox-content img {
  max-height: 80vh;
  width: auto;
  margin-inline: auto;
  border-radius: 12px;
}

.lightbox-caption {
  color: #f2ede4;
  margin-top: 14px;
  font-size: 0.95rem;
}

.lightbox-close,
.lightbox-nav {
  position: absolute;
  background: rgba(255, 255, 255, 0.12);
  border: none;
  color: #fff;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--duration-standard) var(--ease-standard);
}

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

.lightbox-close {
  top: -56px;
  right: 0;
}

.lightbox-nav svg,
.lightbox-close svg {
  width: 22px;
  height: 22px;
}

.lightbox-prev {
  left: -60px;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-next {
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
}

/* ------------------------------------------------------------
   Formulaire de contact
   ------------------------------------------------------------ */
.form-grid {
  display: grid;
  gap: 20px;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.field label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 6px;
}

.field .required {
  color: var(--color-secondary);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 13px 15px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-ink);
  transition: border-color var(--duration-standard) var(--ease-standard),
    box-shadow var(--duration-standard) var(--ease-standard);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(127, 184, 155, 0.18);
  outline: none;
}

.field textarea {
  resize: vertical;
  min-height: 130px;
}

.phone-group {
  display: flex;
  gap: 8px;
}

.phone-group select {
  flex: 0 0 auto;
  width: auto;
  min-width: 88px;
  padding-inline: 8px;
}

.phone-group input {
  flex: 1 1 auto;
  min-width: 0;
}

.field .hint {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-top: 4px;
}

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

.field .error-msg {
  display: none;
  color: var(--color-secondary-dark);
  font-size: 0.82rem;
  margin-top: 5px;
}

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

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--color-muted);
}

.checkbox-row input {
  margin-top: 4px;
  width: auto;
}

.form-feedback {
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  font-weight: 600;
  display: none;
  margin-bottom: 20px;
}

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

.form-feedback.success {
  background: var(--color-primary-light);
  color: var(--color-primary-deep);
}

.form-feedback.error {
  background: var(--color-secondary-light);
  color: var(--color-secondary-dark);
}

.is-submitting {
  opacity: 0.7;
  pointer-events: none;
}

/* ------------------------------------------------------------
   Révélation au scroll
   ------------------------------------------------------------ */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 650ms var(--ease-standard), transform 650ms var(--ease-standard);
}

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

/* ------------------------------------------------------------
   Pied de page
   ------------------------------------------------------------ */
.site-footer {
  background: linear-gradient(165deg, #24312a, #1c221e 70%);
  color: #e7e3dd;
  padding-block: 60px 28px;
  position: relative;
  overflow: hidden;
}

/* Filigrane hexagonal du logo */
.site-footer::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  right: -120px;
  bottom: -140px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Cpolygon points='32,4 56,18 56,46 32,60 8,46 8,18' fill='none' stroke='%237fb89b' stroke-width='0.8'/%3E%3Cpath d='M46 14c4 6 6 9 6 12.5a6 6 0 1 1-12 0C40 23 42 20 46 14z' fill='%237fb89b'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  opacity: 0.14;
  pointer-events: none;
}

.site-footer .container {
  position: relative;
}

.site-footer a {
  color: #e7e3dd;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-grid h4 {
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}

.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.footer-grid a {
  text-decoration: none;
  opacity: 0.85;
  font-size: 0.92rem;
}

.footer-grid a:hover {
  opacity: 1;
  text-decoration: underline;
}

.footer-brand p {
  opacity: 0.75;
  font-size: 0.9rem;
  max-width: 30ch;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 24px;
  font-size: 0.82rem;
  opacity: 0.7;
}

.social-row {
  display: flex;
  gap: 10px;
}

.social-row a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration-standard) var(--ease-standard),
    transform var(--duration-standard) var(--ease-standard);
}

.social-row a:hover {
  background: rgba(127, 184, 155, 0.35);
  transform: translateY(-2px);
}

.social-row svg {
  width: 18px;
  height: 18px;
}

/* ------------------------------------------------------------
   Bandeaux divers
   ------------------------------------------------------------ */
.banner-cta {
  background: linear-gradient(140deg, var(--color-secondary), var(--color-secondary-dark));
  color: #fff;
  border-radius: 26px;
  padding: clamp(32px, 6vw, 56px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}

/* Goutte en filigrane sur les bandeaux */
.banner-cta::after {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  right: -40px;
  top: -60px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2c3 4 5 7 5 10a5 5 0 0 1-10 0c0-3 2-6 5-10Z' fill='none' stroke='rgba(255,255,255,0.25)' stroke-width='0.7'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  pointer-events: none;
}

.banner-cta > * {
  position: relative;
  z-index: 1;
}

.banner-cta h2 {
  color: #fff;
  margin-bottom: 0.3em;
}

.banner-cta p {
  color: rgba(255, 255, 255, 0.88);
  margin: 0;
}

.banner-cta .btn-primary {
  background: #fff;
  color: var(--color-secondary-dark);
}

.banner-cta .btn-primary:hover {
  background: var(--color-secondary-light);
  color: var(--color-secondary-dark);
}

/* ------------------------------------------------------------
   Statistiques
   ------------------------------------------------------------ */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}

.stats-row > div {
  padding: 22px 12px;
  border-radius: var(--radius-card);
  background: rgba(255, 255, 255, 0.55);
}

.stats-row .stat-num {
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: var(--color-primary-deep);
  font-weight: 700;
  line-height: 1.1;
}

.stats-row .stat-label {
  font-size: 0.88rem;
  color: var(--color-muted);
}

/* ------------------------------------------------------------
   Carte & zone d'intervention
   ------------------------------------------------------------ */
.map-figure {
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  margin: 0;
}

.map-figure figcaption {
  padding: 14px 18px;
  background: var(--color-surface);
  font-size: 0.85rem;
  color: var(--color-muted);
}

.zone-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 20px;
}

.zone-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.zone-list svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary-dark);
  flex-shrink: 0;
}

/* ------------------------------------------------------------
   Images arrondies "organiques"
   ------------------------------------------------------------ */
.img-round {
  border-radius: 22px;
  box-shadow: var(--shadow-card-hover);
}

.img-blob {
  border-radius: var(--radius-blob);
  box-shadow: var(--shadow-card-hover);
}

/* ------------------------------------------------------------
   Responsive
   ------------------------------------------------------------ */
@media (max-width: 960px) {
  .hero .container {
    grid-template-columns: 1fr;
  }

  .hero-media {
    order: -1;
    max-width: 420px;
    margin-inline: auto;
  }

  .grid-4,
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .timeline {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .timeline-step:not(:last-child)::after {
    top: auto;
    right: auto;
    bottom: -16px;
    left: 50%;
    transform: translateX(-50%) rotate(135deg);
  }

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

  .stats-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
  }

  /* Panneau ancré sous l'en-tête en position:absolute (et non fixed) :
     fixed dans un parent sticky est bugué sur plusieurs navigateurs mobiles,
     et le raccourci "inset" n'est pas compris par les plus anciens. */
  .main-nav {
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    height: calc(100dvh - var(--header-height));
    z-index: 10;
    background: var(--color-bg);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 20px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-standard) var(--ease-standard),
      transform var(--duration-standard) var(--ease-standard);
    overflow-y: auto;
  }

  .main-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .main-nav ul {
    flex-direction: column;
    gap: 2px;
    width: 100%;
  }

  .main-nav a {
    display: block;
    width: 100%;
    padding: 16px 12px;
    font-size: 1.05rem;
    border-bottom: 1px solid var(--color-border);
  }

  .main-nav a::after {
    display: none;
  }

  /* Les actions d'en-tête sont masquées sur mobile : la barre fixe en bas
     d'écran propose déjà « Nous contacter » et « Rendez-vous ». */
  .header-cta {
    display: none;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

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

  .form-row-2 {
    grid-template-columns: 1fr;
  }

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

  .lightbox-prev {
    left: 6px;
  }

  .lightbox-next {
    right: 6px;
  }

  .lightbox-close {
    top: 6px;
    right: 6px;
  }

  .zone-list {
    grid-template-columns: 1fr;
  }

  .page-hero::after {
    width: 200px;
    height: 200px;
    right: -70px;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }

  section {
    padding-block: 44px;
  }

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

/* ============================================================
   Animations de fond & touches esthétiques
   (toutes désactivées automatiquement via prefers-reduced-motion)
   ============================================================ */

/* Halos du hero qui dérivent lentement */
@keyframes drift {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(16px, -20px) scale(1.05);
  }
}

.hero::before {
  animation: drift 16s ease-in-out infinite;
}

.hero::after {
  animation: drift 20s ease-in-out infinite reverse;
}

/* Hexagones en filigrane qui flottent doucement */
@keyframes hex-float {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-14px) rotate(4deg);
  }
}

.page-hero::after {
  animation: hex-float 12s ease-in-out infinite;
}

.site-footer::before {
  animation: hex-float 18s ease-in-out infinite;
}

.banner-cta::after {
  animation: hex-float 14s ease-in-out infinite reverse;
}

/* Reflet lumineux qui balaye les boutons primaires au survol */
.btn-primary {
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -70%;
  width: 44%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: skewX(-20deg);
  transition: left 650ms var(--ease-standard);
  pointer-events: none;
}

.btn-primary:hover::after {
  left: 130%;
}

/* Icônes de cartes qui s'inclinent au survol */
.card-icon {
  transition: transform 400ms var(--ease-standard);
}

.card:hover .card-icon {
  transform: rotate(-6deg) scale(1.07);
}

/* Révélation en cascade des grilles et de la timeline */
.grid > .reveal:nth-child(2),
.timeline > .timeline-step:nth-child(2) {
  transition-delay: 100ms;
}

.grid > .reveal:nth-child(3),
.timeline > .timeline-step:nth-child(3) {
  transition-delay: 200ms;
}

.grid > .reveal:nth-child(4) {
  transition-delay: 300ms;
}

/* Léger balancement des dégradés de sections colorées */
@keyframes gradient-sway {
  0%,
  100% {
    background-position: 0% 0%;
  }
  50% {
    background-position: 100% 100%;
  }
}

.section-sauge,
.section-terracotta {
  background-size: 160% 160%;
  animation: gradient-sway 22s ease-in-out infinite;
}

/* Barre de progression de lecture (injectée par main.js) */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
  z-index: 600;
  pointer-events: none;
}

/* ============================================================
   Affinage mobile
   ============================================================ */
.mobile-cta-bar {
  display: none;
}

@media (max-width: 720px) {
  /* Barre d'action fixe en bas d'écran (injectée par main.js) */
  .mobile-cta-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 400;
    background: rgba(250, 247, 242, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--color-border);
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
    gap: 10px;
  }

  .mobile-cta-bar .btn {
    flex: 1;
    justify-content: center;
    padding: 12px 10px;
    font-size: 0.9rem;
  }

  body.has-cta-bar {
    padding-bottom: 76px;
  }

  /* Hero plus compact et recentré */
  .hero {
    padding-block: 36px 52px;
  }

  .hero-media {
    max-width: 330px;
  }

  .hero-media::before {
    inset: 14px -14px -14px 14px;
  }

  .hero-media .badge-float {
    left: 8px;
    bottom: -12px;
    padding: 10px 14px;
    font-size: 0.82rem;
  }

  .drop-decor {
    width: 32px;
    height: 32px;
    right: 3%;
  }

  .hero-actions .btn {
    flex: 1 1 auto;
    justify-content: center;
  }

  .hero-trust {
    margin-top: 1.6rem;
    gap: 10px 18px;
  }

  /* Header compact */
  .brand {
    font-size: 1.22rem;
  }

  .header-cta .btn {
    padding: 10px 14px;
    font-size: 0.85rem;
  }

  /* Densité générale */
  .grid {
    gap: 16px;
  }

  .card {
    padding: 24px 20px;
  }

  .section-head {
    margin-bottom: 1.8rem;
  }

  .quote-card {
    padding: 34px 26px 28px;
  }

  .quote-card p {
    font-size: 1.08rem;
  }

  .banner-cta {
    flex-direction: column;
    text-align: center;
    justify-content: center;
  }

  .banner-cta .btn {
    width: 100%;
    justify-content: center;
  }

  .footer-bottom {
    justify-content: center;
    text-align: center;
  }

  .stats-row .stat-num {
    font-size: 2.1rem;
  }

  .timeline-step {
    padding: 24px 20px 22px;
  }

  .accordion-trigger {
    padding: 16px 18px;
    font-size: 0.96rem;
  }

  .accordion-panel .inner-pad {
    padding: 0 18px 18px;
  }
}