/* ==========================================================================
   KAYA DESIGN STUDIO — STYLESHEET
   Mobile-first · Design System : Bleu profond #1F3A5F / Or champagne #C8A97E
   ========================================================================== */

/* ------------------------- 1. RESET & VARIABLES ------------------------- */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body, h1, h2, h3, h4, p, ul, ol, li, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { font: inherit; cursor: pointer; background: none; border: none; }
input, textarea, select { font: inherit; color: inherit; }
address { font-style: normal; }

:root {
  /* Couleurs */
  --color-primary: #1F3A5F;
  --color-primary-hover: #162B47;
  --color-secondary: #C8A97E;
  --color-accent: #8C5E3C;
  --color-bg: #F8F6F2;
  --color-card: #FFFFFF;
  --color-text: #222222;
  --color-text-secondary: #666666;
  --color-border: #E4DFD6;
  --color-primary-8: rgba(31, 58, 95, 0.08);
  --color-secondary-15: rgba(200, 169, 126, 0.15);
  --color-whatsapp: #25D366;

  /* Typographie */
  --font-family: 'Comfortaa', sans-serif;
  --fs-h1: 32px;
  --fs-h2: 26px;
  --fs-h3: 19px;
  --fs-h4: 17px;
  --fs-body: 15px;
  --fs-small: 13px;
  --fs-button: 15px;

  /* Espacement */
  --container-max: 1200px;
  --section-padding: 56px;
  --card-padding: 24px;
  --gap: 24px;

  /* Bordures & ombres */
  --radius-lg: 12px;
  --radius-md: 8px;
  --radius-pill: 999px;
  --shadow-card: 0 2px 16px rgba(31, 58, 95, 0.06);
  --shadow-card-hover: 0 8px 28px rgba(31, 58, 95, 0.12);

  /* Transitions */
  --transition-fast: 200ms ease-out;
  --transition-base: 280ms ease-out;
}

@media (min-width: 768px) {
  :root {
    --fs-h1: 48px;
    --fs-h2: 34px;
    --fs-h3: 22px;
    --fs-h4: 18px;
    --fs-body: 16px;
    --fs-small: 14px;
    --section-padding: 96px;
    --card-padding: 32px;
    --gap: 32px;
  }
}

body {
  font-family: var(--font-family);
  background-color: var(--color-bg);
  color: var(--color-text);
  font-size: var(--fs-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ------------------------- 2. UTILITAIRES ------------------------- */

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -60px;
  left: 16px;
  z-index: 1000;
  background: var(--color-primary);
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  transition: top var(--transition-fast);
}
.skip-link:focus { top: 16px; }

:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 3px;
}

.section__container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 20px;
}
@media (min-width: 768px) { .section__container { padding-inline: 40px; } }

.section__container--narrow { max-width: 760px; }

.section__header { margin-bottom: 40px; text-align: center; }
@media (min-width: 768px) { .section__header { margin-bottom: 56px; } }

.section__title {
  font-size: var(--fs-h2);
  font-weight: 700;
  line-height: 1.2;
  position: relative;
  display: inline-block;
  padding-left: 18px;
}
.section__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--color-secondary);
}
.section__header .section__title { display: block; }

.section__subtitle {
  margin-top: 14px;
  color: var(--color-text-secondary);
  font-size: var(--fs-body);
  max-width: 620px;
  margin-inline: auto;
}

.section__cta { text-align: center; margin-top: 40px; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-primary);
  font-weight: 600;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast), gap var(--transition-fast);
}
.link-arrow:hover { border-color: var(--color-secondary); gap: 12px; }

/* Animation au scroll */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 600ms ease-out, transform 600ms ease-out;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ------------------------- 3. BOUTONS ------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-md);
  font-size: var(--fs-button);
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
}
.btn:active { transform: scale(0.98); }

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

.btn--secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}
.btn--secondary:hover { background-color: var(--color-primary); color: #fff; }

.btn--lg { padding: 16px 34px; font-size: 16px; }

/* ------------------------- 4. HEADER ------------------------- */

.header {
  position: sticky;
  top: 0;
  z-index: 500;
  background-color: rgba(248, 246, 242, 0.92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.header__container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
@media (min-width: 768px) { .header__container { padding: 16px 40px; } }

.header__logo img { height: 36px; width: auto; }
@media (min-width: 768px) { .header__logo img { height: 44px; } }

.header__nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  order: 3;
}
@media (min-width: 992px) { .header__nav-toggle { display: none; } }

.header__nav-toggle-icon,
.header__nav-toggle-icon::before,
.header__nav-toggle-icon::after {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-primary);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.header__nav-toggle-icon::before,
.header__nav-toggle-icon::after { content: ""; position: relative; }
.header__nav-toggle-icon::before { top: -7px; }
.header__nav-toggle-icon::after { top: 5px; }

.header__nav-toggle[aria-expanded="true"] .header__nav-toggle-icon { background: transparent; }
.header__nav-toggle[aria-expanded="true"] .header__nav-toggle-icon::before { transform: translateY(7px) rotate(45deg); }
.header__nav-toggle[aria-expanded="true"] .header__nav-toggle-icon::after { transform: translateY(-5px) rotate(-45deg); }

.header__nav { order: 2; }

.header__nav-list {
  position: fixed;
  top: 65px;
  left: 0;
  right: 0;
  background: var(--color-card);
  border-bottom: 1px solid var(--color-border);
  flex-direction: column;
  padding: 12px 20px 24px;
  display: none;
  gap: 4px;
}
.header__nav-list.is-open { display: flex; }

@media (min-width: 992px) {
  .header__nav-list {
    position: static;
    display: flex;
    flex-direction: row;
    background: none;
    border: none;
    padding: 0;
    gap: 32px;
  }
}

.header__nav-link {
  display: block;
  padding: 12px 4px;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  transition: color var(--transition-fast);
}
@media (min-width: 992px) { .header__nav-link { padding: 6px 0; } }

.header__nav-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0;
  height: 2px;
  background: var(--color-secondary);
  transition: width var(--transition-fast);
}
.header__nav-link:hover, .header__nav-link--active { color: var(--color-primary); }
.header__nav-link:hover::after, .header__nav-link--active::after { width: 100%; }

.header__cta { order: 4; display: none; }
@media (min-width: 560px) { .header__cta { display: inline-flex; } }
@media (min-width: 768px) { .header__cta { padding: 11px 22px; font-size: 14px; } }

/* ------------------------- 5. BREADCRUMB ------------------------- */

.breadcrumb { margin-bottom: 18px; }
.breadcrumb__list { display: flex; flex-wrap: wrap; gap: 6px; font-size: var(--fs-small); color: var(--color-text-secondary); }
.breadcrumb__item:not(:last-child)::after { content: "/"; margin-left: 6px; color: var(--color-border); }
.breadcrumb__item a { color: var(--color-text-secondary); transition: color var(--transition-fast); }
.breadcrumb__item a:hover { color: var(--color-primary); }
.breadcrumb__item[aria-current="page"] { color: var(--color-primary); font-weight: 600; }

/* ------------------------- 6. HERO ------------------------- */

.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero__media { position: absolute; inset: 0; }
.hero__image { width: 100%; height: 100%; object-fit: cover; }
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(31,58,95,0.15) 0%, rgba(31,58,95,0.75) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  color: #fff;
  padding: 40px 20px 56px;
  max-width: 760px;
}
@media (min-width: 768px) { .hero__content { padding: 40px 40px 96px; } }

.hero__title {
  font-size: var(--fs-h1);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 18px;
}

.hero__subtitle { font-size: 17px; opacity: 0.92; max-width: 560px; margin-bottom: 28px; }
@media (min-width: 768px) { .hero__subtitle { font-size: 19px; } }

.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 24px; }
.hero .btn--secondary { color: #fff; border-color: #fff; }
.hero .btn--secondary:hover { background: #fff; color: var(--color-primary); }

.hero__proof { font-size: var(--fs-small); opacity: 0.85; }

/* ------------------------- 7. STATS (chiffres clés) ------------------------- */

.stats { background-color: var(--color-primary); padding: 40px 0; }

.stats__list {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 20px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  text-align: center;
}
@media (min-width: 768px) { .stats__list { grid-template-columns: repeat(5, 1fr); padding-inline: 40px; } }

.stats__item { display: flex; flex-direction: column; gap: 6px; color: #fff; }
.stats__number { font-size: 30px; font-weight: 700; color: var(--color-secondary); }
.stats__label { font-size: var(--fs-small); opacity: 0.9; }

/* ------------------------- 8. SECTIONS GÉNÉRIQUES ------------------------- */

.services-preview, .usp, .realisations-preview, .temoignages,
.tarifs-preview, .faq, .cta-final, .valeurs, .zones, .histoire,
.process, .realisations, .tarifs, .devis, .coordonnees, .services-detail {
  padding-block: var(--section-padding);
}

.services-preview, .realisations-preview, .tarifs-preview, .faq,
.valeurs, .process, .tarifs, .services-detail { background-color: var(--color-bg); }

.usp, .temoignages, .zones, .coordonnees { background-color: var(--color-card); }

.histoire { background-color: var(--color-bg); }
.histoire__text { color: var(--color-text-secondary); font-size: 17px; line-height: 1.8; }

.zones__text { color: var(--color-text-secondary); font-size: 17px; text-align: center; }
.zones { text-align: center; }

/* ------------------------- 9. CARTES ------------------------- */

.card {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  padding: var(--card-padding);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-4px); }

.card__icon { margin-bottom: 16px; }
.card__title { font-size: var(--fs-h3); font-weight: 600; margin-bottom: 10px; }
.card__text { color: var(--color-text-secondary); font-size: var(--fs-body); }
.card__price { color: var(--color-primary); font-weight: 700; font-size: 18px; margin-bottom: 10px; }

.services-preview__grid,
.realisations__filters + .realisations__grid,
.valeurs__grid {
  display: grid;
  gap: var(--gap);
  grid-template-columns: 1fr;
}
.services-preview__grid { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.valeurs__grid { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }

/* Cartes tarifs */
.tarifs-preview__grid, .tarifs__grid {
  display: grid;
  gap: var(--gap);
  grid-template-columns: 1fr;
  max-width: 980px;
  margin-inline: auto;
}
@media (min-width: 768px) { .tarifs-preview__grid, .tarifs__grid { grid-template-columns: repeat(3, 1fr); } }

.card--tarif { display: flex; flex-direction: column; text-align: center; }
.card--tarif .btn { margin-top: auto; align-self: center; }
.card--tarif-featured {
  border: 1.5px solid var(--color-secondary);
  box-shadow: var(--shadow-card-hover);
  position: relative;
}
.card--tarif-featured::before {
  content: "Recommandé";
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  background: var(--color-secondary);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
}

.tarifs__note { text-align: center; color: var(--color-text-secondary); font-size: var(--fs-small); margin-top: 28px; }

/* ------------------------- 10. USP ------------------------- */

.usp__container {
  display: grid;
  gap: 40px;
  grid-template-columns: 1fr;
  align-items: center;
}
@media (min-width: 992px) { .usp__container { grid-template-columns: 1.1fr 0.9fr; gap: 64px; } }

.usp__lead { color: var(--color-text-secondary); margin-block: 20px; font-size: 16px; }

.usp__points { display: flex; flex-direction: column; gap: 14px; }
.usp__point {
  position: relative;
  padding-left: 28px;
  font-weight: 500;
}
.usp__point::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background-color: var(--color-secondary-15);
  border: 2px solid var(--color-secondary);
}

.usp__media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-card); }

/* ------------------------- 11. GALERIES ------------------------- */

.realisations-preview__grid, .realisations__grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 768px) { .realisations-preview__grid, .realisations__grid { grid-template-columns: repeat(4, 1fr); gap: 20px; } }

.realisations-preview__item, .realisations__item {
  overflow: hidden;
  border-radius: var(--radius-lg);
  aspect-ratio: 1 / 1;
}
.realisations-preview__item img, .realisations__item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--transition-base);
}
.realisations-preview__item:hover img, .realisations__item:hover img { transform: scale(1.06); }

.realisations__filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 32px;
}
.realisations__filter-btn {
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: var(--color-card);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}
.realisations__filter-btn:hover { border-color: var(--color-secondary); color: var(--color-primary); }
.realisations__filter-btn.is-active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

.realisations__item.is-hidden { display: none; }

/* ------------------------- 12. SERVICES DÉTAILLÉS ------------------------- */

.services-detail__list { display: flex; flex-direction: column; gap: 56px; }

.services-detail__item {
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr;
  align-items: center;
}
@media (min-width: 768px) {
  .services-detail__item { grid-template-columns: 1fr 1fr; gap: 48px; }
  .services-detail__item--reverse .services-detail__media { order: 2; }
}

.services-detail__media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-card); }
.services-detail__icon { margin-bottom: 14px; }
.services-detail__title { font-size: var(--fs-h3); font-weight: 700; margin-bottom: 10px; }
.services-detail__description { color: var(--color-text-secondary); }

/* ------------------------- 13. PROCESS ------------------------- */

.process__timeline {
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr;
  counter-reset: step;
}
@media (min-width: 768px) { .process__timeline { grid-template-columns: repeat(5, 1fr); } }

.process__step { text-align: center; padding: 0 8px; position: relative; }

.process__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: #fff;
  font-weight: 700;
  margin-bottom: 16px;
}

.process__title { font-size: var(--fs-h4); font-weight: 600; margin-bottom: 8px; }
.process__text { color: var(--color-text-secondary); font-size: var(--fs-small); }

/* ------------------------- 14. TÉMOIGNAGES ------------------------- */

.temoignages__list { display: flex; gap: 24px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; }
.temoignages__list:empty::after {
  content: "Les témoignages de nos clients seront bientôt disponibles ici.";
  display: block;
  width: 100%;
  text-align: center;
  color: var(--color-text-secondary);
  font-style: italic;
  padding: 24px 0;
}

/* ------------------------- 15. FAQ ------------------------- */

.faq__list { display: flex; flex-direction: column; gap: 12px; }

.faq__item {
  background: var(--color-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 18px 20px;
}

.faq__question {
  font-weight: 600;
  font-size: var(--fs-h4);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq__question::-webkit-details-marker { display: none; }
.faq__question::after {
  content: "+";
  font-size: 22px;
  color: var(--color-secondary);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}
.faq__item[open] .faq__question::after { transform: rotate(45deg); }

.faq__answer { color: var(--color-text-secondary); margin-top: 12px; }

/* ------------------------- 16. CTA FINAL ------------------------- */

.cta-final {
  background: linear-gradient(135deg, var(--color-primary) 0%, #16283f 100%);
  color: #fff;
  text-align: center;
}
.cta-final__container { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.cta-final__title { font-size: var(--fs-h2); font-weight: 700; }
.cta-final__text { opacity: 0.88; max-width: 480px; }
.cta-final .btn--primary { background: var(--color-secondary); color: var(--color-primary); }
.cta-final .btn--primary:hover { background: #d9bd97; }

/* ------------------------- 17. PAGE BANNER ------------------------- */

.page-banner { padding-block: 48px 40px; background-color: var(--color-card); border-bottom: 1px solid var(--color-border); }
@media (min-width: 768px) { .page-banner { padding-block: 64px 48px; } }
.page-banner__title { font-size: var(--fs-h1); font-weight: 700; margin-bottom: 12px; }
.page-banner__subtitle { color: var(--color-text-secondary); font-size: 17px; }

/* ------------------------- 18. FORMULAIRE DE DEVIS ------------------------- */

.devis__container { display: flex; flex-direction: column; gap: 32px; }
.devis__intro { text-align: center; }

.devis__form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  background: var(--color-card);
  padding: 28px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  max-width: 760px;
  margin-inline: auto;
  width: 100%;
}
@media (min-width: 640px) { .devis__form { grid-template-columns: 1fr 1fr; padding: 40px; } }

.devis__field--full { grid-column: 1 / -1; }

.devis__label { display: block; font-weight: 600; font-size: var(--fs-small); margin-bottom: 8px; }

.devis__input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fff;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.devis__input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-secondary-15);
  outline: none;
}
.devis__input.is-invalid { border-color: #B3413A; }

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

.devis__submit { width: 100%; }

.devis__feedback { grid-column: 1 / -1; font-size: var(--fs-small); font-weight: 600; min-height: 20px; }
.devis__feedback[data-state="success"] { color: #2E7D4F; }
.devis__feedback[data-state="error"] { color: #B3413A; }

.field-error {
  display: block;
  color: #B3413A;
  font-size: 12px;
  font-weight: 500;
  margin-top: 6px;
}

/* ------------------------- 19. COORDONNÉES ------------------------- */

.coordonnees__container {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
}
@media (min-width: 900px) { .coordonnees__container { grid-template-columns: 0.9fr 1.1fr; align-items: stretch; } }

.coordonnees__list { display: flex; flex-direction: column; gap: 20px; margin-top: 28px; }
.coordonnees__item p { color: var(--color-text-secondary); }
.coordonnees__label { font-size: var(--fs-h4); font-weight: 600; margin-bottom: 4px; color: var(--color-text); }
.coordonnees__link { color: var(--color-primary); font-weight: 500; transition: color var(--transition-fast); }
.coordonnees__link:hover { color: var(--color-secondary); }

.coordonnees__map {
  min-height: 320px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.coordonnees__map iframe { width: 100%; height: 100%; min-height: 320px; }

/* ------------------------- 20. FOOTER ------------------------- */

.footer { background-color: var(--color-primary); color: rgba(255,255,255,0.85); padding-top: 56px; }

.footer__container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 20px;
  display: grid;
  gap: 36px;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) { .footer__container { padding-inline: 40px; grid-template-columns: 1.4fr 1fr 1fr 1fr; } }

.footer__logo { height: 34px; margin-bottom: 14px; }
.footer__description { font-size: var(--fs-small); line-height: 1.7; max-width: 300px; }

.footer__heading { color: #fff; font-size: var(--fs-h4); font-weight: 600; margin-bottom: 16px; }
.footer__list { display: flex; flex-direction: column; gap: 10px; }
.footer__link { font-size: var(--fs-small); transition: color var(--transition-fast); }
.footer__link:hover { color: var(--color-secondary); }
.footer__contact p, .footer__hours p { font-size: var(--fs-small); margin-bottom: 10px; }

.footer__heading--social { margin-top: 24px; }

.footer__social { display: flex; gap: 12px; }
.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-pill);
  background-color: rgba(255,255,255,0.1);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}
.footer__social-link:hover { background-color: var(--color-secondary); transform: translateY(-2px); }
.footer__social-link img { filter: brightness(0) invert(1); }

.footer__bottom {
  margin-top: 48px;
  border-top: 1px solid rgba(255,255,255,0.15);
  padding: 20px;
  text-align: center;
  font-size: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer__legal { opacity: 0.7; }

/* ------------------------- 21. WHATSAPP FLOTTANT ------------------------- */

.whatsapp-float {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 400;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-pill);
  background-color: var(--color-whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0,0,0,0.2);
  transition: transform var(--transition-fast);
}
.whatsapp-float:hover { transform: scale(1.08); }