/**
 * Composants globaux du thème organique.
 * Header : structure organique et finition issue du header LP.
 * Footer : structure organique nettoyée + palette/gradients LP.
 */

/* =========================================================
   LOGO
========================================================= */

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--ui-space-4);
  min-width: 0;
}

.site-logo__mark {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

.site-logo__mark svg {
  width: 100%;
  height: 100%;
}

/* Logo : au survol du lien header, le symbole grossit et les anneaux tournent en continu
   en sens alternés (extérieur +, médian − avec le point, intérieur +). Le retour à la position
   d'origine est géré par theme.js (angle courant relevé, puis transition vers 0). */
.site-logo__ring {
  transform-box: view-box;
  transform-origin: 540px 540px;
}
.site-logo__ring.is-returning { transition: transform .9s cubic-bezier(0.22, 1, 0.36, 1); }
.site-header__logo .site-logo__mark {
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.site-header__logo:hover .site-logo__mark,
.site-header__logo:focus-visible .site-logo__mark { transform: scale(1.14); }
.site-header__logo.is-spinning .site-logo__ring--outer { animation: site-logo-spin 5s linear infinite; }
.site-header__logo.is-spinning .site-logo__ring--mid,
.site-header__logo.is-spinning .site-logo__ring--dot { animation: site-logo-spin 3.6s linear infinite reverse; }
.site-header__logo.is-spinning .site-logo__ring--inner { animation: site-logo-spin 2.6s linear infinite; }
@keyframes site-logo-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .site-header__logo.is-spinning .site-logo__ring { animation: none; }
  .site-header__logo .site-logo__mark { transition: none; }
}

.site-logo__wordmark {
  font-family: var(--ui-font-heading);
  font-size: 24px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  background: var(--ui-dark-blue);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

/* =========================================================
   HEADER
========================================================= */

body.site-organic {
  --site-header-safe-area: calc(
    var(--ui-header-top) +
    var(--ui-header-height) +
    var(--ui-space-6)
  );
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: var(--ui-z-header);
  padding: var(--ui-header-top) var(--ui-container-padding) 0;
  pointer-events: none;
}

.site-header__inner {
  position: relative;
  width: 100%;
  max-width: var(--ui-container-max);
  height: var(--ui-header-height);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: var(--ui-space-6);
  pointer-events: auto;
}

.site-header__logo {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  min-width: 0;
  color: var(--ui-white);
  text-decoration: none;
}

.site-header__logo:focus-visible {
  border-radius: var(--ui-radius-sm);
}

.site-header__nav {
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.site-header__nav-list {
  position: relative;
  isolation: isolate;
  height: 44px;
  margin: 0;
  padding: var(--ui-space-1);
  display: flex;
  align-items: center;
  gap: var(--ui-space-1);
  list-style: none;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--ui-radius-pill);
  background: var(--ui-black);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.22);
}

.site-header.is-scrolled .site-header__nav-list,
.site-header.is-scrolled .site-header__burger {
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.34);
}

.site-header__nav-list > li:not(.site-header__nav-indicator) {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  align-items: center;
}

.site-header__nav-indicator {
  position: absolute;
  top: 4px;
  left: 0;
  z-index: 0;
  width: 0;
  height: 36px;
  border-radius: var(--ui-radius-pill);
  background: var(--ui-white);
  pointer-events: none;
  transform: translate3d(0, 0, 0);
  transition:
    transform 0.5s var(--ui-ease-out),
    width 0.5s var(--ui-ease-out);
  will-change: transform, width;
}

.site-header__nav-link {
  height: 36px;
  padding: 0 var(--ui-space-4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--ui-space-2);
  appearance: none;
  border: 0;
  border-radius: var(--ui-radius-pill);
  font-family: var(--ui-font-heading);
  font-size: var(--ui-font-body-sm);
  font-weight: var(--ui-weight-semibold);
  line-height: 1;
  white-space: nowrap;
  color: var(--ui-text);
  background: transparent;
  text-decoration: none;
  cursor: pointer;
  transition:
    color 0.35s ease,
    background-color var(--ui-transition-fast);
}

.site-header__nav-link:hover:not(.is-active) {
  color: var(--ui-white);
  background: rgba(255, 255, 255, 0.1);
}

.site-header__nav-link.is-active {
  color: var(--ui-primary);
  background: transparent;
}

.site-header__nav-link:focus-visible {
  outline: 2px solid var(--ui-secondary);
  outline-offset: 2px;
}

.site-header__chevron {
  width: 12px;
  height: 12px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform var(--ui-transition-normal);
}

.site-header__nav-item--dropdown.is-open .site-header__chevron,
.site-header__mobile-toggle[aria-expanded="true"] .site-header__chevron {
  transform: rotate(180deg);
}

.site-header__dropdown {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  width: min(360px, calc(100vw - 48px));
  padding: var(--ui-space-2);
  display: grid;
  gap: var(--ui-space-1);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, -8px);
  border: 1px solid var(--ui-border-light);
  border-radius: var(--ui-radius-card);
  background:
    radial-gradient(circle at 25% 0%, rgba(0, 81, 255, 0.22), transparent 46%),
    rgba(0, 8, 23, 0.96);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  transition:
    opacity var(--ui-transition-normal),
    visibility var(--ui-transition-normal),
    transform var(--ui-transition-normal);
}

.site-header__nav-item--dropdown:hover .site-header__dropdown,
.site-header__nav-item--dropdown:focus-within .site-header__dropdown,
.site-header__nav-item--dropdown.is-open .site-header__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.site-header__dropdown-link {
  display: grid;
  gap: 3px;
  padding: 12px 14px;
  border-radius: var(--ui-radius-md);
  color: var(--ui-white);
  text-decoration: none;
  transition:
    background-color var(--ui-transition-fast),
    padding-left var(--ui-transition-fast);
}

.site-header__dropdown-link:hover,
.site-header__dropdown-link:focus-visible {
  padding-left: 18px;
  background: rgba(255, 255, 255, 0.08);
}

.site-header__dropdown-title {
  font-family: var(--ui-font-heading);
  font-size: var(--ui-font-body-sm);
  font-weight: var(--ui-weight-semibold);
}

.site-header__dropdown-text {
  font-size: 12px;
  line-height: 1.4;
  color: var(--ui-text-muted);
}

.site-header__actions {
  display: flex;
  align-items: center;
  justify-self: end;
  justify-content: flex-end;
  gap: var(--ui-space-3);
  min-width: 0;
}

.site-header__cta.btn.btn--primary {
  --btn-icon-size: 34px;
  height: 44px;
  font-size: var(--ui-font-body-sm);
  white-space: nowrap;
}

.site-header__burger {
  width: 44px;
  height: 44px;
  padding: var(--ui-space-3);
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--ui-space-1);
  flex: 0 0 auto;
  appearance: none;
  cursor: pointer;
  color: var(--ui-white);
  background: var(--ui-black);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--ui-radius-pill);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.22);
  transition:
    color var(--ui-transition-fast),
    background-color var(--ui-transition-fast);
}

.site-header__burger:hover {
  color: var(--ui-primary);
  background: var(--ui-white);
}

.site-header__burger-bar {
  width: 100%;
  height: 2px;
  display: block;
  border-radius: var(--ui-radius-pill);
  background: currentColor;
  transform-origin: center;
  transition:
    transform var(--ui-transition-normal),
    opacity var(--ui-transition-normal);
}

.site-header__burger.is-open .site-header__burger-bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.site-header__burger.is-open .site-header__burger-bar:nth-child(2) {
  opacity: 0;
}

.site-header__burger.is-open .site-header__burger-bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.site-header__mobile {
  width: min(100%, var(--ui-container-max));
  margin: var(--ui-space-3) auto 0;
  padding: 0 var(--ui-space-3);
  display: none;
  flex-direction: column;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  border: 1px solid transparent;
  border-radius: var(--ui-radius-card);
  background: transparent;
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  pointer-events: auto;
  transition:
    max-height 0.5s var(--ui-ease-out),
    opacity var(--ui-transition-normal),
    transform var(--ui-transition-normal),
    padding var(--ui-transition-normal),
    background-color var(--ui-transition-normal),
    border-color var(--ui-transition-normal),
    visibility var(--ui-transition-normal);
}

.site-header__mobile.is-open {
  max-height: min(720px, calc(100svh - 96px));
  padding: var(--ui-space-3) var(--ui-space-3) var(--ui-space-4);
  overflow-y: auto;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  border-color: var(--ui-border-light);
  background:
    radial-gradient(circle at 70% 0%, rgba(0, 81, 255, 0.18), transparent 45%),
    rgba(0, 0, 0, 0.94);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.32);
}

.site-header__mobile-list,
.site-header__mobile-submenu {
  width: 100%;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  list-style: none;
}

.site-header__mobile-list {
  gap: var(--ui-space-1);
}

.site-header__mobile-link {
  width: 100%;
  min-height: 48px;
  padding: 0 var(--ui-space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ui-space-2);
  appearance: none;
  border: 0;
  border-radius: var(--ui-radius-md);
  font-family: var(--ui-font-heading);
  font-size: var(--ui-font-body);
  font-weight: var(--ui-weight-medium);
  text-align: left;
  color: var(--ui-text);
  background: transparent;
  text-decoration: none;
  cursor: pointer;
  transition:
    color var(--ui-transition-fast),
    background-color var(--ui-transition-fast),
    padding-left var(--ui-transition-fast);
}

.site-header__mobile-link:hover:not(.is-active) {
  color: var(--ui-white);
  background: rgba(255, 255, 255, 0.08);
  padding-left: var(--ui-space-5);
}

.site-header__mobile-link.is-active {
  color: var(--ui-primary);
  background: var(--ui-white);
}

.site-header__mobile-submenu {
  gap: 2px;
  padding: var(--ui-space-1) 0 var(--ui-space-2) var(--ui-space-4);
}

.site-header__mobile-submenu a {
  min-height: 40px;
  padding: 8px 14px;
  display: flex;
  align-items: center;
  border-radius: var(--ui-radius-sm);
  font-family: var(--ui-font-heading);
  font-size: var(--ui-font-body-sm);
  color: var(--ui-text-muted);
  text-decoration: none;
}

.site-header__mobile-submenu a:hover,
.site-header__mobile-submenu a:focus-visible {
  color: var(--ui-white);
  background: rgba(255, 255, 255, 0.07);
}

.site-header__mobile-cta {
  width: 100%;
  margin-top: var(--ui-space-5);
}

body.site-organic.menu-is-open {
  overflow: hidden;
}

/* =========================================================
   FOOTER
========================================================= */

.site-footer {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: var(--ui-text);
  background:
    linear-gradient(180deg, #000817 0%, #000 100%);
  border-top: 1px solid rgba(55, 159, 255, 0.12);
}

.site-footer__glow {
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 14% 0%, rgba(0, 81, 255, 0.28), transparent 34%),
    radial-gradient(circle at 88% 25%, rgba(55, 159, 255, 0.12), transparent 30%);
}

.site-footer__inner {
  width: min(100%, var(--ui-container-max));
  margin-inline: auto;
  padding: clamp(64px, 8vw, 108px) var(--ui-container-padding) clamp(48px, 6vw, 72px);
  display: grid;
  grid-template-columns: minmax(280px, 1.3fr) minmax(0, 1.7fr);
  gap: clamp(48px, 7vw, 104px);
}

.site-footer__brand {
  max-width: 430px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--ui-space-5);
}

.site-footer__logo {
  display: inline-flex;
  color: var(--ui-white);
  text-decoration: none;
}

.site-footer__logo .site-logo__mark {
  width: 64px;
  height: 64px;
}

.site-footer__logo .site-logo__wordmark {
  font-size: 28px;
}

.site-footer__baseline {
  margin: 0;
  max-width: 390px;
  font-size: var(--ui-font-body);
  line-height: 1.7;
  color: #b9c5df;
}

.site-footer__trust {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--ui-space-3);
}

.site-footer__francenum {
  min-height: 40px;
  padding: 7px 12px;
  display: inline-flex;
  align-items: center;
  gap: var(--ui-space-2);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--ui-radius-pill);
  font-size: 12px;
  color: var(--ui-white);
  background: rgba(255, 255, 255, 0.05);
}

.site-footer__francenum svg {
  width: 20px;
  height: 20px;
  fill: #fb0158;
}

.site-footer__social {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  color: var(--ui-white);
  background: rgba(255, 255, 255, 0.05);
  transition:
    color var(--ui-transition-fast),
    background-color var(--ui-transition-fast),
    border-color var(--ui-transition-fast);
}

.site-footer__social:hover {
  color: var(--ui-primary);
  background: var(--ui-white);
  border-color: var(--ui-white);
}

.site-footer__social svg {
  width: 19px;
  height: 19px;
  fill: currentColor;
}

.site-footer__nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(28px, 4vw, 56px);
}

.site-footer__col {
  min-width: 0;
}

.site-footer__title {
  margin: 0 0 var(--ui-space-4);
  font-family: var(--ui-font-heading);
  font-size: var(--ui-font-body-sm);
  font-weight: var(--ui-weight-semibold);
  letter-spacing: 0.02em;
  color: var(--ui-white);
}

.site-footer__links {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
}

.site-footer__links a,
.site-footer__links span {
  font-size: var(--ui-font-body-sm);
  line-height: 1.45;
  color: var(--ui-text-muted);
  text-decoration: none;
}

.site-footer__links a {
  transition:
    color var(--ui-transition-fast),
    transform var(--ui-transition-fast);
}

.site-footer__links a:hover {
  color: var(--ui-white);
  transform: translateX(3px);
}

.site-footer__bottom {
  width: min(100%, var(--ui-container-max));
  margin-inline: auto;
  padding: 22px var(--ui-container-padding) 28px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: var(--ui-space-5);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 12px;
  color: #7f8ba5;
}

.site-footer__bottom p {
  margin: 0;
}

.site-footer__legal {
  display: flex;
  justify-content: center;
  gap: var(--ui-space-4);
}

.site-footer__legal a {
  color: inherit;
  text-decoration: none;
}

.site-footer__legal a:hover {
  color: var(--ui-white);
}

.site-footer__credit {
  justify-self: end;
  text-align: right;
}

/* =========================================================
   RESPONSIVE
========================================================= */

@media (max-width: 1120px) {
  .site-header__nav {
    display: none;
  }

  .site-header__cta {
    display: none !important;
  }

  .site-header__burger,
  .site-header__mobile {
    display: flex;
  }

  .site-header__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (max-width: 900px) {
  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .site-footer__brand {
    max-width: 560px;
  }

  .site-footer__nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .site-footer__bottom {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .site-footer__legal {
    justify-content: flex-start;
  }

  .site-footer__credit {
    justify-self: start;
    text-align: left;
  }
}

@media (max-width: 640px) {
  .site-footer__nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: var(--ui-space-8);
  }

  .site-footer__nav .site-footer__col:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  .site-header {
    padding-inline: var(--ui-container-padding);
  }

  .site-logo__wordmark {
    font-size: 21px;
  }

  .site-footer__inner {
    padding-top: 56px;
  }

  .site-footer__nav {
    grid-template-columns: 1fr 1fr;
    gap: var(--ui-space-7) var(--ui-space-5);
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-header__nav-indicator,
  .site-header__chevron,
  .site-header__dropdown,
  .site-header__burger-bar,
  .site-header__mobile,
  .site-header__mobile-link,
  .site-footer__links a {
    transition: none !important;
  }
}


/* =========================================================
   BREADCRUMBS
========================================================= */

.breadcrumbs {
  width: 100%;
}

.breadcrumbs__list {
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  list-style: none;
  font-size: var(--ui-font-caption);
  color: var(--ui-text-muted);
}

.breadcrumbs__item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.breadcrumbs__item:not(:last-child)::after {
  content: "/";
  opacity: 0.45;
}

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

.breadcrumbs a:hover {
  color: var(--ui-primary);
}

.breadcrumbs [aria-current="page"] {
  color: currentColor;
  opacity: 0.8;
}