/* Site header — landing + pages vitrine */
:root {
  --site-header-height: 4.25rem;
  --site-max-width: 1200px;
  --header-bg: #fff;
  --header-border: rgba(44, 36, 22, 0.08);
  --header-shadow: 0 1px 0 var(--header-border), 0 8px 24px rgba(44, 36, 22, 0.06);
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--header-bg);
  border-bottom: 1px solid var(--header-border);
  box-shadow: var(--header-shadow);
}

.header-bar {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  height: var(--site-header-height);
  padding: 0 1.25rem;
  box-sizing: border-box;
  background: transparent;
}

.header-bar::before {
  display: none;
}

.header-inner {
  max-width: var(--site-max-width);
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  border-radius: 10px;
  transition: opacity 0.15s ease;
}

.logo-link:hover {
  opacity: 0.88;
}

.header .logo-img {
  height: auto;
  max-height: 2.65rem;
  width: auto;
  display: block;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0.4rem;
  margin: 0;
  border: 1px solid var(--header-border);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.nav-toggle:hover {
  border-color: rgba(44, 36, 22, 0.16);
  background: #fafafa;
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--accent, #ffae00);
  outline-offset: 2px;
}

.nav-toggle-bar {
  display: block;
  width: 1.25rem;
  height: 2px;
  background: var(--text, #2c2416);
  border-radius: 1px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.header.is-nav-open .nav-toggle {
  border-color: rgba(44, 36, 22, 0.14);
  background: #f5f5f5;
}

.header.is-nav-open .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header.is-nav-open .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.header.is-nav-open .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  justify-content: flex-end;
  gap: 0.2rem 0.35rem;
}

.nav a:not(.btn-get-started) {
  margin: 0;
  color: var(--text-muted, #6b5d4a);
  font-weight: 500;
  font-size: 0.875rem;
  white-space: nowrap;
  text-decoration: none;
  padding: 0.45rem 0.7rem;
  border-radius: 8px;
  transition: color 0.15s ease, background 0.15s ease;
}

.nav a:not(.btn-get-started):hover {
  color: var(--primary, #392800);
  background: rgba(57, 40, 0, 0.05);
}

.header .nav .lang-switch {
  margin: 0 0.15rem 0 0;
  flex-shrink: 0;
  border-color: var(--header-border);
  background: #f7f7f7;
}

.header .nav .btn-get-started {
  margin: 0 0 0 0.35rem;
  padding: 0.5rem 1.1rem;
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  box-shadow: 0 2px 8px rgba(255, 174, 0, 0.35);
  color: var(--primary, #392800);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent, #ffae00), #ffc44d);
  border: none;
  font-weight: 700;
  text-decoration: none;
  flex-shrink: 0;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.header .nav .btn-get-started:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(255, 174, 0, 0.45);
  color: var(--primary, #392800);
}

/* Menus déroulants navigation */
.nav-dropdown {
  position: relative;
  flex-shrink: 0;
}

.nav-dropdown__trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  padding: 0.45rem 0.7rem;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text-muted, #6b5d4a);
  font: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease;
}

.nav-dropdown__trigger:hover,
.nav-dropdown.is-open .nav-dropdown__trigger {
  color: var(--primary, #392800);
  background: rgba(57, 40, 0, 0.05);
}

.nav-dropdown__trigger:focus-visible {
  outline: 2px solid var(--accent, #ffae00);
  outline-offset: 2px;
}

.nav-dropdown__chevron {
  width: 0.85rem;
  height: 0.85rem;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.nav-dropdown.is-open .nav-dropdown__chevron {
  transform: rotate(180deg);
}

.nav-dropdown__menu {
  display: none;
}

body.has-fixed-header {
  padding-top: var(--site-header-height);
}

@media (min-width: 961px) {
  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 0 1.25rem;
    height: var(--site-header-height);
    box-sizing: border-box;
  }

  .header-bar {
    padding: 0;
    height: auto;
    flex-shrink: 0;
  }

  .nav-toggle {
    display: none !important;
  }

  .nav {
    flex: 1;
    justify-content: flex-end;
    gap: 0.15rem 0.25rem;
  }

  .header .logo-img {
    max-height: 2.75rem;
  }

  .nav-dropdown__menu {
    position: absolute;
    top: calc(100% + 0.35rem);
    left: 0;
    z-index: 210;
    min-width: 13.5rem;
    padding: 0.35rem;
    border-radius: 12px;
    background: #fff;
    border: 1px solid var(--header-border);
    box-shadow: 0 10px 32px rgba(44, 36, 22, 0.12);
  }

  .nav-dropdown.is-open .nav-dropdown__menu,
  .nav-dropdown:hover .nav-dropdown__menu,
  .nav-dropdown:focus-within .nav-dropdown__menu {
    display: block;
  }

  .nav-dropdown__menu a {
    display: block;
    margin: 0;
    padding: 0.55rem 0.75rem;
    border-radius: 8px;
    color: var(--text, #2c2416);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
    border: none;
  }

  .nav-dropdown__menu a:hover {
    color: var(--primary, #392800);
    background: rgba(57, 40, 0, 0.05);
    text-decoration: none;
  }

  .nav-dropdown__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin: 0;
    padding: 0.55rem 0.75rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
    box-sizing: border-box;
  }

  .nav-dropdown__item-label {
    flex: 1;
    min-width: 0;
  }

  .nav-dropdown__item--soon {
    color: var(--text-muted, #6b5d4a);
    cursor: default;
    user-select: none;
  }

  a.nav-dropdown__item--link {
    text-decoration: none;
    color: var(--text, #2c2416);
    transition: color 0.15s ease, background 0.15s ease;
  }

  a.nav-dropdown__item--link:hover {
    color: var(--primary, #392800);
    background: rgba(57, 40, 0, 0.05);
    text-decoration: none;
  }

  .nav-dropdown__badge {
    flex-shrink: 0;
    padding: 0.15rem 0.45rem;
    border-radius: 999px;
    background: rgba(57, 40, 0, 0.08);
    color: var(--primary-light, #aa6900);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
  }

  .nav-submenu {
    position: relative;
  }

  .nav-submenu__trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    width: 100%;
    margin: 0;
    padding: 0.55rem 0.75rem;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--text, #2c2416);
    font: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: color 0.15s ease, background 0.15s ease;
  }

  .nav-submenu__trigger:hover,
  .nav-submenu.is-open .nav-submenu__trigger {
    color: var(--primary, #392800);
    background: rgba(57, 40, 0, 0.05);
  }

  .nav-submenu__chevron {
    width: 0.85rem;
    height: 0.85rem;
    flex-shrink: 0;
    transition: transform 0.2s ease;
  }

  .nav-submenu.is-open .nav-submenu__chevron {
    transform: rotate(90deg);
  }

  .nav-submenu__menu {
    display: none;
    position: absolute;
    left: calc(100% + 0.25rem);
    top: 0;
    z-index: 220;
    min-width: 12.5rem;
    padding: 0.35rem;
    border-radius: 12px;
    background: #fff;
    border: 1px solid var(--header-border);
    box-shadow: 0 10px 32px rgba(44, 36, 22, 0.12);
  }

  .nav-submenu.is-open .nav-submenu__menu,
  .nav-submenu:hover .nav-submenu__menu {
    display: block;
  }

  .nav-submenu__todo {
    display: block;
    padding: 0.55rem 0.75rem;
    border-radius: 8px;
    font-size: 0.8125rem;
    font-weight: 500;
    line-height: 1.45;
    color: var(--text-muted, #6b5d4a);
    cursor: default;
  }
}

@media (max-width: 960px) {
  .header-inner {
    display: block;
  }

  .nav-toggle {
    display: flex;
  }

  .header {
    overflow: visible;
  }

  .header-inner {
    overflow: visible;
  }

  .nav {
    position: fixed;
    top: var(--site-header-height);
    left: 0;
    right: 0;
    z-index: 199;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 1rem 1.25rem max(2rem, env(safe-area-inset-bottom));
    box-sizing: border-box;
    background: var(--header-bg);
    height: calc(100dvh - var(--site-header-height));
    height: calc(100svh - var(--site-header-height));
    max-height: none;
    min-height: 12rem;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    box-shadow: var(--header-shadow);
  }

  .header.is-nav-open .nav {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .header.is-nav-open {
    background: var(--header-bg);
    border-bottom-color: var(--header-border);
  }

  .header.is-nav-open .header-bar {
    border-bottom: 1px solid var(--header-border);
    background: var(--header-bg);
  }

  .nav .lang-switch {
    align-self: flex-start;
    margin: 0 0 1rem;
    background: #f7f7f7;
  }

  .nav a:not(.btn-get-started) {
    display: block;
    width: 100%;
    padding: 0.85rem 0.5rem;
    font-size: 1rem;
    color: var(--text, #2c2416);
    white-space: normal;
    text-align: left;
    border-bottom: 1px solid var(--header-border);
    border-radius: 0;
    box-sizing: border-box;
  }

  .nav a:not(.btn-get-started):hover {
    background: rgba(57, 40, 0, 0.04);
  }

  .nav-dropdown {
    width: 100%;
    border-bottom: 1px solid var(--header-border);
  }

  .nav-dropdown__trigger {
    display: flex;
    width: 100%;
    justify-content: space-between;
    padding: 0.85rem 0.5rem;
    font-size: 1rem;
    color: var(--text, #2c2416);
    text-align: left;
    border-radius: 0;
  }

  .nav-dropdown__menu {
    display: none;
    padding: 0 0 0.5rem 0.75rem;
  }

  .nav-dropdown.is-open .nav-dropdown__menu {
    display: block;
  }

  .nav-dropdown__menu a {
    display: block;
    width: 100%;
    padding: 0.65rem 0.5rem;
    font-size: 0.9375rem;
    color: var(--text-muted, #6b5d4a);
    text-decoration: none;
    border-bottom: 1px solid rgba(44, 36, 22, 0.06);
    box-sizing: border-box;
  }

  .nav-dropdown__menu a:last-child {
    border-bottom: none;
  }

  .nav-dropdown__menu a:hover {
    color: var(--primary, #392800);
    background: rgba(57, 40, 0, 0.04);
  }

  .nav-dropdown__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    width: 100%;
    padding: 0.65rem 0.5rem;
    font-size: 0.9375rem;
    color: var(--text-muted, #6b5d4a);
    border-bottom: 1px solid rgba(44, 36, 22, 0.06);
    box-sizing: border-box;
  }

  .nav-dropdown__item:last-child {
    border-bottom: none;
  }

  .nav-dropdown__item-label {
    flex: 1;
    min-width: 0;
  }

  .nav-dropdown__item--soon {
    cursor: default;
    user-select: none;
  }

  a.nav-dropdown__item--link {
    text-decoration: none;
    color: var(--text-muted, #6b5d4a);
  }

  a.nav-dropdown__item--link:hover {
    color: var(--primary, #392800);
    background: rgba(57, 40, 0, 0.04);
    text-decoration: none;
  }

  .nav-dropdown__badge {
    flex-shrink: 0;
    padding: 0.15rem 0.45rem;
    border-radius: 999px;
    background: rgba(57, 40, 0, 0.08);
    color: var(--primary-light, #aa6900);
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
  }

  .nav-submenu {
    width: 100%;
  }

  .nav-submenu__trigger {
    display: flex;
    width: 100%;
    justify-content: space-between;
    align-items: center;
    padding: 0.65rem 0.5rem;
    border: none;
    border-bottom: 1px solid rgba(44, 36, 22, 0.06);
    background: transparent;
    color: var(--text-muted, #6b5d4a);
    font: inherit;
    font-size: 0.9375rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    box-sizing: border-box;
  }

  .nav-submenu__chevron {
    width: 0.85rem;
    height: 0.85rem;
    flex-shrink: 0;
    transition: transform 0.2s ease;
  }

  .nav-submenu.is-open .nav-submenu__chevron {
    transform: rotate(90deg);
  }

  .nav-submenu__menu {
    display: none;
    padding: 0 0 0.35rem 0.75rem;
  }

  .nav-submenu.is-open .nav-submenu__menu {
    display: block;
  }

  .nav-submenu__todo {
    display: block;
    padding: 0.55rem 0.5rem;
    font-size: 0.875rem;
    line-height: 1.45;
    color: var(--text-muted, #6b5d4a);
  }

  .header .nav .btn-get-started {
    display: block;
    width: 100%;
    margin: 1.25rem 0 0;
    padding: 0.95rem 1.25rem;
    font-size: 1rem;
    text-align: center;
    box-sizing: border-box;
    border-radius: 12px;
  }

  body.nav-menu-open {
    overflow: hidden;
  }

  body.nav-menu-open::before {
    content: '';
    position: fixed;
    inset: var(--site-header-height) 0 0 0;
    z-index: 198;
    background: rgba(44, 36, 22, 0.35);
    pointer-events: none;
  }
}

@media (max-width: 480px) {
  :root {
    --site-header-height: 3.875rem;
  }

  .header-bar {
    padding: 0 1rem;
  }

  .header .logo-img {
    max-height: 2.35rem;
  }

  .nav-toggle {
    width: 2.5rem;
    height: 2.5rem;
  }
}