/* ==========================================================================
   FiliDerma — Dominique Filion, infirmière-injectrice
   Palette : crème / charbon / terracotta rosé
   Refonte du 19 août 2026 : typographie et espacements montés d'un cran,
   frise « approche », traitements hiérarchisés, liste éditoriale « pourquoi »,
   témoignage vedette. Un seul système d'arrondis : pilules (boutons, étiquettes)
   et 18 px (cartes, cadres photo).
   ========================================================================== */

:root {
  --fd-cream: #f8f3ee;
  --fd-cream-soft: #f1e9e0;
  --fd-charcoal: #2a2521;
  --fd-charcoal-soft: #4a423b;
  --fd-brown-dark: #221c18;
  --fd-terracotta: #b9805f;
  --fd-terracotta-dark: #9c6647;
  --fd-blush: #e7cdb8;
  --fd-white: #fffdfb;
  --fd-border: rgba(42, 37, 33, 0.1);
  --fd-shadow: 0 20px 50px -20px rgba(42, 25, 12, 0.25);
  --fd-radius: 18px;
  --fd-serif: "Cormorant Garamond", Georgia, serif;
  --fd-sans: "Jost", "Segoe UI", sans-serif;
  --fd-container: 1180px;
  --fd-sect: clamp(88px, 11vw, 150px);
  --fd-ease: cubic-bezier(.16, 1, .3, 1);
}

* { box-sizing: border-box; }
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
body {
  margin: 0;
  font-family: var(--fd-sans);
  font-weight: 300;
  color: var(--fd-charcoal);
  background: var(--fd-cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { font-family: var(--fd-serif); font-weight: 500; margin: 0 0 .5em; color: var(--fd-brown-dark); }
h2 { font-size: clamp(2rem, 3.6vw, 2.9rem); line-height: 1.12; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
strong { font-weight: 500; }

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--fd-terracotta);
  outline-offset: 3px;
  border-radius: 4px;
}

section[id] { scroll-margin-top: 84px; }

.fd-container {
  max-width: var(--fd-container);
  margin: 0 auto;
  padding: 0 24px;
}

.fd-eyebrow {
  display: inline-block;
  font-family: var(--fd-sans);
  font-size: .78rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--fd-terracotta-dark);
  font-weight: 500;
  margin-bottom: 1em;
}
.fd-eyebrow--light { color: var(--fd-blush); }

.fd-serif-em { font-style: italic; color: var(--fd-terracotta-dark); }

.fd-section-head { max-width: 720px; margin: 0 auto 4rem; text-align: center; }
.fd-section-lead { color: var(--fd-charcoal-soft); font-size: 1.08rem; }
.fd-muted { opacity: .7; font-size: .9rem; }

/* ---------- Buttons ---------- */
.fd-btn {
  display: inline-flex;
  align-items: center;
  gap: .55em;
  padding: .85em 1.7em;
  border-radius: 999px;
  font-family: var(--fd-sans);
  font-weight: 500;
  font-size: .95rem;
  letter-spacing: .02em;
  transition: transform .35s var(--fd-ease), box-shadow .35s ease, background .3s ease;
  border: 1px solid transparent;
  cursor: pointer;
}
.fd-btn:active { transform: scale(.97); }
.fd-btn--primary {
  background: var(--fd-terracotta);
  color: var(--fd-white);
  box-shadow: 0 12px 24px -10px rgba(185, 128, 95, .65);
}
.fd-btn--primary:hover { background: var(--fd-terracotta-dark); transform: translateY(-2px); box-shadow: 0 16px 30px -10px rgba(156, 102, 71, .6); }
.fd-btn--ghost {
  background: transparent;
  color: var(--fd-white);
  border-color: rgba(255,255,255,.55);
}
.fd-btn--ghost:hover { background: rgba(255,255,255,.12); transform: translateY(-2px); }
.fd-btn--lg { padding: 1em 2em; font-size: 1rem; }
.fd-icon { width: 18px; height: 18px; fill: currentColor; }
.fd-icon-lg { width: 26px; height: 26px; fill: var(--fd-terracotta); flex-shrink: 0; }

/* ---------- Header ---------- */
.fd-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: transparent;
  transition: background .35s ease, box-shadow .35s ease, padding .35s ease;
  padding: 22px 0;
}
.fd-header.is-scrolled {
  background: rgba(248, 243, 238, .92);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 30px -18px rgba(0,0,0,.3);
  padding: 12px 0;
}
.fd-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.fd-logo {
  font-family: var(--fd-serif);
  font-size: 1.55rem;
  font-weight: 600;
  color: var(--fd-white);
  letter-spacing: .02em;
}
.fd-header.is-scrolled .fd-logo { color: var(--fd-brown-dark); }
.fd-logo span { color: var(--fd-terracotta); }
.fd-logo--footer { color: var(--fd-cream); }

.fd-nav { display: flex; gap: 30px; }
.fd-nav a {
  font-size: .92rem; font-weight: 500; color: var(--fd-white);
  opacity: .9; position: relative; padding-bottom: 4px;
}
.fd-header.is-scrolled .fd-nav a { color: var(--fd-charcoal); }
.fd-nav a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1.5px;
  background: var(--fd-terracotta); transition: right .3s var(--fd-ease);
}
.fd-nav a:hover::after { right: 0; }

.fd-header__cta { display: flex; align-items: center; gap: 18px; }
.fd-phone-mini {
  font-weight: 600; font-size: .95rem; color: var(--fd-white);
  display: none;
}
.fd-header.is-scrolled .fd-phone-mini { color: var(--fd-brown-dark); }

.fd-burger {
  display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px;
}
.fd-burger span { width: 24px; height: 2px; background: var(--fd-white); transition: all .3s ease; }
.fd-header.is-scrolled .fd-burger span { background: var(--fd-brown-dark); }
.fd-burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.fd-burger.is-open span:nth-child(2) { opacity: 0; }
.fd-burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.fd-hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.fd-hero__bg { position: absolute; inset: 0; overflow: hidden; }
.fd-hero__bg img { width: 100%; height: 100%; object-fit: cover; }
@media (prefers-reduced-motion: no-preference) {
  @keyframes fdKen { from { transform: scale(1.04); } to { transform: scale(1.13); } }
  .fd-hero__bg img { animation: fdKen 28s ease-in-out infinite alternate; will-change: transform; }
}
.fd-hero__overlay {
  position: absolute; inset: 0;
  /* Deux voiles : un vertical pour asseoir le bas, un horizontal parce que le
     texte est aligné à gauche — sans lui, le titre blanc passe sur le comptoir clair. */
  background: linear-gradient(100deg, rgba(34,28,24,.90) 0%, rgba(34,28,24,.76) 42%, rgba(34,28,24,.44) 72%, rgba(34,28,24,.30) 100%),
              linear-gradient(180deg, rgba(34,28,24,.34) 0%, rgba(34,28,24,.52) 60%, rgba(34,28,24,.80) 100%);
}
.fd-hero__content { position: relative; z-index: 4; padding-top: 110px; padding-bottom: 80px; max-width: 760px; }
.fd-eyebrow--hero {
  color: var(--fd-blush);
  padding-bottom: 14px;
  margin-bottom: 22px;
  position: relative;
}
.fd-eyebrow--hero::after {
  content: ""; position: absolute; left: 1px; bottom: 0;
  width: 52px; height: 1px; background: var(--fd-terracotta);
}
.fd-hero h1 {
  color: var(--fd-white);
  font-size: clamp(2.5rem, 5.6vw, 4.4rem);
  line-height: 1.06;
  margin-bottom: .45em;
  letter-spacing: -.01em;
}
.fd-hero h1 em { font-style: italic; color: var(--fd-blush); }
.fd-hero__lead { color: rgba(255,255,255,.88); font-size: 1.16rem; max-width: 570px; line-height: 1.7; }
.fd-hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin: 1.8em 0 0; }
.fd-hero__note { color: rgba(255,255,255,.7); font-size: .88rem; letter-spacing: .01em; }

/* ---------- Trust bar ---------- */
.fd-trust { background: var(--fd-white); border-bottom: 1px solid var(--fd-border); padding: 34px 0; }
.fd-trust__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.fd-trust__item {
  display: flex; align-items: center; justify-content: center; gap: 13px;
  padding: 8px 20px; text-align: left;
  border-left: 1px solid var(--fd-border);
}
.fd-trust__item:first-child { border-left: none; }
.fd-trust__item span { font-size: .88rem; font-weight: 400; color: var(--fd-charcoal-soft); max-width: 190px; }

/* ---------- About ---------- */
.fd-about { padding: var(--fd-sect) 0; }
.fd-about__grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 72px; align-items: center; }
.fd-about__media { position: relative; }
.fd-about__media::before {
  /* Cadre décalé derrière le portrait : reste dans le rembourrage du conteneur. */
  content: ""; position: absolute; z-index: 0;
  top: 20px; left: 20px; right: -16px; bottom: -16px;
  border: 1px solid rgba(185, 128, 95, .5);
  border-radius: var(--fd-radius);
}
.fd-about__media img {
  position: relative; z-index: 1;
  border-radius: var(--fd-radius); box-shadow: var(--fd-shadow);
  aspect-ratio: 4/5; object-fit: cover; width: 100%;
}
.fd-about__text h2 { font-size: clamp(2rem, 3.6vw, 2.8rem); line-height: 1.12; margin-bottom: .6em; }
.fd-pullquote {
  margin: 1.5em 0; padding: .3em 0 .3em 24px;
  border-left: 2px solid var(--fd-terracotta);
  font-family: var(--fd-serif); font-style: italic;
  font-size: 1.35rem; line-height: 1.45;
  color: var(--fd-terracotta-dark);
}
.fd-check-list { margin-top: 1.5em; display: flex; flex-direction: column; gap: 13px; }
.fd-check-list li {
  position: relative; padding-left: 32px; color: var(--fd-charcoal-soft); font-size: .97rem;
}
.fd-check-list li::before {
  content: "✓"; position: absolute; left: 0; top: 2px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--fd-blush); color: var(--fd-terracotta-dark);
  font-size: .72rem; display: flex; align-items: center; justify-content: center; font-weight: 700;
}

/* ---------- Approche : frise reliée sur fond sombre ---------- */
.fd-approach { background: var(--fd-brown-dark); color: var(--fd-cream); padding: var(--fd-sect) 0; }
.fd-approach h2 { color: var(--fd-white); }
.fd-approach .fd-section-lead { color: rgba(248,243,238,.78); }
.fd-approach__cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 52px;
  border-top: 1px solid rgba(255,255,255,.16);
  padding-top: 46px;
  position: relative;
}
.fd-approach-card { position: relative; text-align: left; }
.fd-approach-card::before {
  /* Le point sur la ligne du temps. */
  content: ""; position: absolute; top: -52px; left: 2px;
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--fd-terracotta);
  box-shadow: 0 0 0 6px rgba(185, 128, 95, .18);
}
.fd-approach-card__num {
  display: block; font-family: var(--fd-serif); font-size: clamp(2.6rem, 4vw, 3.4rem);
  line-height: 1; color: var(--fd-terracotta);
  margin-bottom: .35em; font-weight: 500;
  font-variant-numeric: tabular-nums;
}
.fd-approach-card h3 { color: var(--fd-white); font-size: 1.3rem; margin-bottom: .4em; }
.fd-approach-card p { color: rgba(248,243,238,.72); font-size: .94rem; margin: 0; max-width: 34ch; }

/* ---------- Services : 2 piliers + 3 traitements ---------- */
.fd-services { padding: var(--fd-sect) 0; }
.fd-services__grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 24px; margin-bottom: 64px; }
.fd-service-card {
  grid-column: span 2;
  background: var(--fd-white);
  border: 1px solid var(--fd-border);
  border-radius: var(--fd-radius);
  padding: 38px 32px;
  transition: transform .4s var(--fd-ease), box-shadow .4s ease;
}
.fd-service-card--lg {
  grid-column: span 3;
  padding: 46px 42px;
  background: linear-gradient(150deg, var(--fd-white) 55%, rgba(231, 205, 184, .35) 135%);
}
.fd-service-card:hover { transform: translateY(-6px); box-shadow: var(--fd-shadow); }
.fd-service-card__icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--fd-blush);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
}
.fd-service-card__icon svg { width: 26px; height: 26px; fill: var(--fd-terracotta-dark); }
.fd-service-card h3 { font-size: 1.35rem; }
.fd-service-card--lg h3 { font-size: 1.6rem; }
.fd-service-card p { color: var(--fd-charcoal-soft); font-size: .95rem; margin: 0; }

.fd-other-services {
  background: var(--fd-cream-soft);
  border-radius: var(--fd-radius);
  padding: 44px 40px;
  text-align: center;
}
.fd-other-services h3 { margin-bottom: .2em; }
.fd-pill-list { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 1.4em; }
.fd-pill-list li {
  background: var(--fd-white); border: 1px solid var(--fd-border);
  padding: 9px 18px; border-radius: 999px; font-size: .88rem; color: var(--fd-charcoal-soft);
  transition: border-color .3s ease, transform .3s var(--fd-ease);
}
.fd-pill-list li:hover { border-color: var(--fd-terracotta); transform: translateY(-2px); }

/* ---------- Avant / Après ---------- */
.fd-results { padding: var(--fd-sect) 0; background: var(--fd-white); }
.fd-results__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.fd-results__grid--single { grid-template-columns: minmax(0, 680px); justify-content: center; }
.fd-slider { position: relative; }
.fd-slider__frame {
  position: relative; overflow: hidden; border-radius: var(--fd-radius);
  aspect-ratio: 2/1; box-shadow: var(--fd-shadow); cursor: ew-resize;
  user-select: none;
  touch-action: pan-y; /* sans ça, le glissé horizontal sur téléphone devient un défilement et coupe le drag */
}
.fd-slider__img { width: 100%; height: 100%; object-fit: cover; }
.fd-slider__img--before { position: absolute; inset: 0; }
.fd-slider__after {
  position: absolute; inset: 0; width: 50%; overflow: hidden;
}
.fd-slider__after img { width: var(--fd-frame-w, 100%); max-width: none; height: 100%; object-fit: cover; }
.fd-slider__handle {
  position: absolute; top: 0; bottom: 0; width: 3px; background: var(--fd-white);
  transform: translateX(-50%); display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 0 1px rgba(0,0,0,.08);
}
.fd-slider__handle-grip {
  width: 38px; height: 38px; border-radius: 50%; background: var(--fd-white);
  display: flex; align-items: center; justify-content: center; box-shadow: var(--fd-shadow);
  font-size: .85rem; color: var(--fd-terracotta-dark); font-weight: 700;
}
.fd-slider__caption { text-align: center; font-size: .84rem; color: var(--fd-charcoal-soft); margin-top: 14px; }

/* ---------- Pourquoi : liste éditoriale numérotée ---------- */
.fd-why { background: var(--fd-cream-soft); padding: var(--fd-sect) 0; }
.fd-why__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; align-items: start; }
.fd-why__text h2 { font-size: clamp(2rem, 3.4vw, 2.7rem); }
.fd-why__text .fd-btn { margin-top: .6em; }
.fd-why__list { display: flex; flex-direction: column; }
.fd-why-item {
  display: flex; align-items: flex-start; gap: 26px;
  padding: 24px 0;
  border-top: 1px solid rgba(42, 37, 33, .14);
}
.fd-why-item:first-child { border-top: none; padding-top: 0; }
.fd-why-item__num {
  font-family: var(--fd-serif); font-size: 1.6rem; font-weight: 500;
  color: var(--fd-terracotta); line-height: 1.3; min-width: 44px;
  font-variant-numeric: tabular-nums;
}
.fd-why-item__body h4 {
  font-family: var(--fd-sans); font-weight: 600; font-size: 1.02rem;
  color: var(--fd-brown-dark); margin-bottom: .3em;
}
.fd-why-item__body p { font-size: .92rem; color: var(--fd-charcoal-soft); margin: 0; }

/* ---------- Contact ---------- */
.fd-contact { background: var(--fd-brown-dark); color: var(--fd-cream); padding: var(--fd-sect) 0; }
.fd-contact h2 { color: var(--fd-white); }
.fd-contact__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.fd-contact .fd-section-lead { color: rgba(248,243,238,.78); }
.fd-phone-big {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--fd-serif); font-size: 2.5rem; color: var(--fd-white);
  margin: .3em 0 .2em; transition: color .25s ease;
}
.fd-phone-big:hover { color: var(--fd-terracotta); }
.fd-phone-big .fd-icon { width: 30px; height: 30px; fill: var(--fd-terracotta); }
.fd-contact .fd-hero__note { color: rgba(248,243,238,.65); }

.fd-contact__card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-top: 2px solid var(--fd-terracotta);
  border-radius: var(--fd-radius);
  padding: 40px;
}
.fd-contact__card h3 { color: var(--fd-white); margin-bottom: 1em; }
.fd-contact__details { display: flex; flex-direction: column; gap: 20px; }
.fd-contact__details li { display: flex; align-items: flex-start; gap: 14px; font-size: .95rem; color: rgba(248,243,238,.85); }
.fd-contact__details .fd-icon { fill: var(--fd-terracotta); flex-shrink: 0; margin-top: 2px; }
.fd-contact__details a:hover { color: var(--fd-terracotta); }

/* ---------- Footer ---------- */
.fd-footer { background: #1a1512; padding: 44px 0; }
.fd-footer__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; }
.fd-footer__nav { display: flex; gap: 24px; flex-wrap: wrap; }
.fd-footer__nav a { font-size: .88rem; color: rgba(248,243,238,.7); }
.fd-footer__nav a:hover { color: var(--fd-terracotta); }
.fd-footer__copy { font-size: .8rem; color: rgba(248,243,238,.5); margin: 0; width: 100%; text-align: center; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.08); }

/* ---------- Floating call button (mobile) ---------- */
.fd-fab {
  position: fixed; bottom: 22px; right: 22px; z-index: 90;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--fd-terracotta); display: none; align-items: center; justify-content: center;
  box-shadow: 0 14px 30px -10px rgba(185,128,95,.7);
}
.fd-fab .fd-icon { width: 24px; height: 24px; fill: var(--fd-white); }

/* ---------- Reveal animation ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--fd-ease), transform .8s var(--fd-ease); }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1; transform: none; } }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px) {
  .fd-nav { display: none; }
  .fd-header__cta .fd-btn { display: none; }
  .fd-burger { display: flex; }
  .fd-phone-mini { display: inline-block; }

  .fd-nav.is-open {
    display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--fd-white); padding: 20px 24px; gap: 16px;
    box-shadow: 0 20px 30px -20px rgba(0,0,0,.3);
  }
  .fd-nav.is-open a { color: var(--fd-charcoal); }

  .fd-trust__grid { grid-template-columns: 1fr 1fr; gap: 14px 0; }
  .fd-trust__item:nth-child(3) { border-left: none; }
  .fd-about__grid, .fd-why__grid, .fd-contact__grid { grid-template-columns: 1fr; gap: 52px; }
  .fd-approach__cards { grid-template-columns: 1fr; gap: 36px; border-top: none; padding-top: 0; }
  .fd-approach-card { padding-left: 26px; border-left: 1px solid rgba(255,255,255,.16); }
  .fd-approach-card::before { top: 4px; left: -6px; }
  .fd-services__grid, .fd-results__grid { grid-template-columns: 1fr; }
  .fd-service-card, .fd-service-card--lg { grid-column: auto; }
  .fd-fab { display: flex; }
}

@media (max-width: 560px) {
  .fd-hero__actions { flex-direction: column; align-items: stretch; }
  .fd-phone-big { font-size: 1.7rem; }
  .fd-trust__grid { grid-template-columns: 1fr 1fr; }
  .fd-trust__item { padding: 8px 10px; gap: 10px; }
  .fd-trust__item span { font-size: .8rem; }
  .fd-about__media::before { right: -10px; bottom: -10px; }
  .fd-service-card--lg { padding: 38px 32px; }
  .fd-service-card--lg h3 { font-size: 1.4rem; }
}


/* ===== Ajouts du 14 août 2026 — animations niveau 3 ===== */

/* Bande d'ambiance pleine largeur, avec une phrase par-dessus. */
.fd-bande { position: relative; overflow: hidden; height: clamp(240px, 34vw, 420px); }
.fd-bande img { width: 100%; height: 100%; object-fit: cover; display: block; }
.fd-bande__voile { position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(34,28,24,.92) 0%, rgba(34,28,24,.80) 52%, rgba(34,28,24,.46) 78%, rgba(34,28,24,.26) 100%); }
.fd-bande__t { position: absolute; inset: 0; display: flex; align-items: center; }
.fd-bande__t p { font-family: var(--fd-serif); color: var(--fd-cream);
  font-size: clamp(1.3rem, 3vw, 2.2rem); line-height: 1.3; max-width: 20ch; margin: 0; font-style: italic;
  text-shadow: 0 2px 18px rgba(20,14,10,.55); }
@media (max-width: 700px) {
  .fd-bande__voile { background: linear-gradient(180deg, rgba(34,28,24,.72), rgba(34,28,24,.88)); }
  .fd-bande__t p { max-width: none; }
}

/* Barre de lecture. */
.v3-lecture { position: fixed; top: 0; left: 0; height: 2px; width: 0; z-index: 9999;
  background: linear-gradient(90deg, var(--fd-terracotta), var(--fd-blush));
  transition: width .12s linear; pointer-events: none; }

@media (prefers-reduced-motion: no-preference) {
  /* Lueur qui suit la souris sur les cartes de traitement — grand écran seulement. */
  @media (hover: hover) and (pointer: fine) {
    .fd-service-card { position: relative; isolation: isolate; }
    .fd-service-card::before { content: ''; position: absolute; inset: 0; z-index: -1; opacity: 0;
      border-radius: inherit; transition: opacity .35s ease; pointer-events: none;
      background: radial-gradient(300px circle at var(--mx,50%) var(--my,50%),
                  rgba(185,128,95,.16), transparent 70%); }
    .fd-service-card:hover::before { opacity: 1; }
  }
  /* Le reflet qui traverse le bouton principal. */
  .fd-btn--primary { position: relative; overflow: hidden; }
  .fd-btn--primary::after { content: ''; position: absolute; top: 0; bottom: 0; left: -70%; width: 45%;
    transform: skewX(-18deg); pointer-events: none;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.32), transparent);
    transition: left .55s ease; }
  .fd-btn--primary:hover::after { left: 120%; }
  /* Les photos avant/après s'ouvrent au défilement. */
  .fd-ouvre { clip-path: inset(0 0 100% 0); transition: clip-path 1.1s var(--fd-ease); }
  .fd-ouvre.is-visible { clip-path: inset(0 0 0 0); }
}

/* Le canvas de l'aurore vit dans .fd-hero__bg en z-index 3 : le contenu doit
   passer au-dessus, sinon la nappe voile le texte. */
.fd-hero__content { z-index: 4; }
@media (max-width: 700px) {
  .fd-hero__overlay { background: linear-gradient(180deg, rgba(34,28,24,.72) 0%, rgba(34,28,24,.80) 55%, rgba(34,28,24,.90) 100%); }
}