/* SKYE Sàrl · en-tête, menu mobile et pied de page communs à toutes les pages.
   Chargé seul sur l'accueil, avec skye.css sur les autres pages. Aucune dépendance externe. */

:root {
  --wine: #5C2A34;
  --wine-deep: #3A181F;
  --wine-night: #2C1319;
  --wine-dark: #451F27;
  --rose: #C08A93;
  --rose-light: #E3AEB6;
  --cream: #FAF8F3;
  --paper: #F4F0E8;
  --sand: #EDE6DA;
  --ink: #232019;
  --text: #4A453D;
  --muted: #7A746A;
  --line: #D8CFC6;
  --line-soft: #E6DFD5;
  --serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans: 'Archivo', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --gutter: clamp(20px, 4vw, 56px);
  --max: 1320px;
  --col-gap: clamp(16px, 2vw, 32px);
  --section: clamp(88px, 12vw, 176px);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --ease-io: cubic-bezier(0.7, 0, 0.2, 1);
  --header-h: 76px;
}

.site-header, .site-menu, .site-footer { font-family: var(--sans); -webkit-font-smoothing: antialiased; line-height: 1.6; }
.site-header { color: var(--ink); font-size: 16px; }
.site-header *, .site-menu *, .site-footer * { box-sizing: border-box; }
:where(.site-header, .site-menu, .site-footer) a { color: inherit; }
:where(.site-header, .site-menu, .site-footer) p, :where(.site-footer) h2 { margin: 0; }
:where(.site-header, .site-menu, .site-footer) ul { margin: 0; padding: 0; list-style: none; }
.site-header :focus-visible { outline: 2px solid var(--wine); outline-offset: 4px; }
.site-footer :focus-visible, .site-menu :focus-visible { outline: 2px solid var(--rose-light); outline-offset: 4px; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: -999px; top: 10px; z-index: 200; background: var(--wine); color: var(--cream); padding: 10px 16px; text-decoration: none; font-family: var(--sans); font-size: 14px; }
.skip:focus { left: 10px; }
.site-header .container, .site-menu .container, .site-footer .container { width: 100%; max-width: var(--max); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.site-footer .grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--col-gap); }

/* Boutons de l'en-tête et du menu */
.site-header .btn, .site-menu .btn { display: inline-flex; align-items: center; gap: 12px; font-family: var(--sans); font-weight: 500; line-height: 1; letter-spacing: 0.01em; text-align: left; text-decoration: none; border: 1px solid transparent; border-radius: 0; transform: none; cursor: pointer; transition: background-color .35s var(--ease), color .35s var(--ease); }
.site-header .btn { font-size: 13.5px; padding: 13px 18px 13px 20px; }
.site-menu .btn { font-size: 14.5px; padding: 18px 24px 18px 26px; }
.site-header .btn-primary { background: var(--wine); color: var(--cream); }
.site-header .btn-primary:hover { background: var(--wine-deep); }
.site-menu .btn-light { background: var(--cream); color: var(--wine-deep); }
.site-menu .btn-light:hover { background: #fff; }
.site-header .btn .arr, .site-menu .btn .arr { display: inline-block; margin-left: 0; font-size: 15px; transition: transform .45s var(--ease); }
.site-header .btn:hover .arr, .site-menu .btn:hover .arr { transform: translate(3px, -3px); }
.site-footer .brand-word, .site-header .brand-word, .site-menu .brand-word { font-family: var(--serif); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 90; background: rgba(250,248,243,0.92); -webkit-backdrop-filter: saturate(140%) blur(12px); backdrop-filter: saturate(140%) blur(12px); border-bottom: 1px solid transparent; transition: border-color .4s var(--ease), background-color .4s var(--ease); }
.site-header.is-scrolled { border-bottom-color: var(--line-soft); }
.site-header .bar { height: var(--header-h); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 16px; text-decoration: none; color: var(--ink); }
.brand-word { font-family: var(--serif); font-weight: 600; font-size: 27px; letter-spacing: 0.08em; line-height: 1; display: inline-flex; align-items: baseline; gap: 6px; }
.brand-dot { width: 7px; height: 7px; background: var(--wine); display: inline-block; }
.brand-sub { font-size: 10.5px; font-weight: 500; letter-spacing: 0.22em; text-transform: uppercase; color: var(--muted); padding-left: 16px; border-left: 1px solid var(--line); line-height: 1.3; }
.site-nav { display: flex; align-items: center; gap: clamp(22px, 2.6vw, 40px); }
.site-nav .nl { position: relative; font-size: 14px; color: var(--text); text-decoration: none; padding: 6px 0; transition: color .3s; }
.site-nav .nl::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease); }
.site-nav .nl:hover { color: var(--ink); }
.site-nav .nl:hover::after, .site-nav .nl[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.site-nav .nl[aria-current="page"] { color: var(--ink); }
.site-nav .btn { margin-left: 8px; }
.menu-toggle { display: none; align-items: center; gap: 12px; background: none; border: 0; padding: 10px 0; cursor: pointer; font: 500 13px/1 var(--sans); letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink); }
.menu-toggle .lines { display: inline-grid; gap: 6px; width: 26px; }
.menu-toggle .lines span { display: block; height: 1px; background: currentColor; transition: transform .5s var(--ease-io), opacity .3s; }
.menu-toggle .lines span:last-child { width: 70%; justify-self: end; }

@media (max-width: 960px) {
  .site-nav { display: none; }
  .menu-toggle { display: inline-flex; }
  .brand-sub { display: none; }
}

/* Menu plein écran (mobile) */
.site-menu { position: fixed; inset: 0; z-index: 120; background: var(--wine-night); color: var(--cream); display: flex; flex-direction: column; overflow-y: auto; visibility: hidden; clip-path: inset(0 0 100% 0); transition: clip-path .75s var(--ease-io), visibility 0s linear .75s; }
.site-menu[hidden] { display: none; }
.site-menu.is-open { visibility: visible; clip-path: inset(0 0 0 0); transition: clip-path .75s var(--ease-io), visibility 0s; }
.site-menu .top { height: var(--header-h); display: flex; align-items: center; justify-content: space-between; flex: none; }
.site-menu .brand { color: var(--cream); }
.site-menu .brand-dot { background: var(--rose-light); }
.menu-close { background: none; border: 0; color: var(--cream); cursor: pointer; font: 500 13px/1 var(--sans); letter-spacing: 0.16em; text-transform: uppercase; padding: 10px 0; display: inline-flex; align-items: center; gap: 12px; }
.menu-close .x { position: relative; width: 22px; height: 22px; }
.menu-close .x::before, .menu-close .x::after { content: ''; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: currentColor; }
.menu-close .x::before { transform: rotate(45deg); }
.menu-close .x::after { transform: rotate(-45deg); }
.site-menu nav { flex: 1; display: flex; flex-direction: column; justify-content: center; padding-top: 32px; padding-bottom: 32px; }
.site-menu .ml { display: flex; align-items: baseline; gap: 18px; padding: 16px 0; border-bottom: 1px solid rgba(250,248,243,0.14); text-decoration: none; color: var(--cream); font-family: var(--serif); font-size: clamp(38px, 9vw, 60px); line-height: 1.05; opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .7s var(--ease), color .3s; }
.site-menu .ml:first-child { border-top: 1px solid rgba(250,248,243,0.14); }
.site-menu .ml .n { font-size: 15px; font-style: italic; color: var(--rose-light); min-width: 26px; }
.site-menu .ml:hover, .site-menu .ml[aria-current="page"] { color: var(--rose-light); }
.site-menu.is-open .ml { opacity: 1; transform: none; }
.site-menu.is-open .ml:nth-child(1) { transition-delay: .32s; }
.site-menu.is-open .ml:nth-child(2) { transition-delay: .38s; }
.site-menu.is-open .ml:nth-child(3) { transition-delay: .44s; }
.site-menu.is-open .ml:nth-child(4) { transition-delay: .50s; }
.site-menu .menu-cta { margin-top: 36px; opacity: 0; transition: opacity .6s var(--ease) .56s; }
.site-menu.is-open .menu-cta { opacity: 1; }
.site-menu .bottom { flex: none; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; padding-top: 22px; padding-bottom: 28px; border-top: 1px solid rgba(250,248,243,0.14); font-size: 14px; color: rgba(250,248,243,0.7); }
.site-menu .bottom a { text-decoration: none; }
.site-menu .bottom a:hover { color: var(--cream); }
body.menu-open { overflow: hidden; }

/* Footer */
.site-footer { background: var(--wine-night); color: rgba(250,248,243,0.66); padding: clamp(72px, 8vw, 112px) 0 0; font-size: 15px; }
.site-footer a { text-decoration: none; transition: color .3s; }
.site-footer a:hover { color: var(--cream); }
.site-footer .statement { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 40px; padding-bottom: clamp(56px, 7vw, 96px); border-bottom: 1px solid rgba(250,248,243,0.14); }
.site-footer .statement p { font-family: var(--serif); font-size: clamp(30px, 3.4vw, 48px); line-height: 1.05; color: var(--cream); max-width: 22ch; letter-spacing: -0.015em; }
.site-footer .statement em { color: var(--rose-light); font-weight: 400; }
.site-footer .cols { padding: clamp(48px, 6vw, 72px) 0; row-gap: 40px; }
.site-footer .brand { color: var(--cream); }
.site-footer .brand-dot { background: var(--rose-light); }
.site-footer .about { grid-column: 1 / span 4; }
.site-footer .about p { margin-top: 18px; max-width: 32ch; line-height: 1.6; }
.site-footer .c1 { grid-column: 6 / span 2; }
.site-footer .c2 { grid-column: 8 / span 2; }
.site-footer .c3 { grid-column: 10 / span 3; }
.site-footer h2 { font-family: var(--sans); font-size: 11px; font-weight: 500; letter-spacing: 0.22em; text-transform: uppercase; color: rgba(250,248,243,0.55); margin-bottom: 18px; }
.site-footer li + li { margin-top: 10px; }
.site-footer .legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 28px; padding: 26px 0 34px; border-top: 1px solid rgba(250,248,243,0.14); font-size: 13px; color: rgba(250,248,243,0.5); }
.site-footer .legal nav { display: flex; gap: 24px; }
.site-footer .legal a { color: rgba(250,248,243,0.72); }
@media (max-width: 960px) {
  .site-footer .about { grid-column: 1 / -1; }
  .site-footer .c1, .site-footer .c2, .site-footer .c3 { grid-column: span 6; }
}
@media (max-width: 520px) {
  .site-footer .c1, .site-footer .c2, .site-footer .c3 { grid-column: 1 / -1; }
}

@media (prefers-reduced-motion: reduce) {
  .site-header *, .site-menu, .site-menu *, .site-footer * { transition-duration: 0.01ms !important; transition-delay: 0s !important; }
}