/* ============================================================
   COMPOSANTS — boutons, navigation, curseur, cartes, footer…
   ============================================================ */

/* ---- CURSEUR SUR-MESURE -------------------------------------- */
.cursor {
  position: fixed; top: 0; left: 0;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--heartwood-lit);
  pointer-events: none; z-index: var(--z-cursor);
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
  transition: width .3s var(--ease-out), height .3s var(--ease-out),
              background .3s, opacity .3s;
}
.cursor-ring {
  position: fixed; top: 0; left: 0;
  width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid rgba(210,147,79,.55);
  pointer-events: none; z-index: var(--z-cursor);
  transform: translate(-50%, -50%);
  transition: width .35s var(--ease-out), height .35s var(--ease-out),
              border-color .35s, opacity .35s, background .35s;
}
body.cursor-hover .cursor-ring {
  width: 74px; height: 74px;
  border-color: rgba(210,147,79,.9);
  background: rgba(185,121,59,.08);
}
body.cursor-hover .cursor { width: 4px; height: 4px; }
.cursor-ring[data-label]::after {
  content: attr(data-label);
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font-family: var(--font-body); font-size: 10px; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; color: var(--heartwood-lit);
  opacity: 0; transition: opacity .3s;
}
body.cursor-view .cursor-ring[data-label]::after { opacity: 1; }
@media (hover: none), (pointer: coarse) {
  .cursor, .cursor-ring { display: none !important; }
}

/* ---- BOUTONS ------------------------------------------------- */
.btn {
  --_bg: var(--heartwood);
  --_fg: var(--linen);
  position: relative;
  display: inline-flex; align-items: center; gap: .7em;
  padding: 1.05em 2em;
  font-family: var(--font-body); font-weight: 600;
  font-size: var(--step--1); letter-spacing: .04em;
  color: var(--_fg); background: var(--_bg);
  border-radius: var(--radius-pill);
  overflow: hidden; isolation: isolate;
  transition: color .5s var(--ease-out), transform .3s var(--ease-out);
  will-change: transform;
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--on-light);
  border-radius: inherit;
  transform: scale(0); transform-origin: bottom center;
  transition: transform .55s var(--ease-inout);
}
.btn:hover { color: var(--linen); }
.btn:hover::before { transform: scale(1.05); }
.btn .arrow { transition: transform .4s var(--ease-out); }
.btn:hover .arrow { transform: translateX(4px); }

.btn-ghost {
  --_bg: transparent; --_fg: var(--on-dark);
  border: 1px solid var(--line);
}
.btn-ghost::before { background: var(--heartwood); }
.on-light .btn-ghost { --_fg: var(--ink); border-color: var(--line-dark); }
.on-light .btn-ghost:hover { color: var(--linen); }

.btn-lg { padding: 1.25em 2.5em; font-size: var(--step-0); }

/* lien-texte souligné animé */
.link-underline {
  position: relative; font-weight: 600; letter-spacing: .02em;
  display: inline-flex; align-items: center; gap: .5em;
  color: var(--accent-lit);
}
.link-underline::after {
  content: ""; position: absolute; left: 0; bottom: -3px;
  width: 100%; height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: right;
  transition: transform .45s var(--ease-inout);
}
.link-underline:hover::after { transform: scaleX(1); transform-origin: left; }
.link-underline .arrow { transition: transform .4s var(--ease-out); }
.link-underline:hover .arrow { transform: translateX(4px); }

/* ---- NAVIGATION ---------------------------------------------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: var(--z-nav);
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem var(--gutter);
  transition: background .5s var(--ease-out), padding .5s var(--ease-out),
              box-shadow .5s;
  mix-blend-mode: normal;
}
.nav.scrolled {
  background: rgba(15,26,20,.82);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  padding-block: .9rem;
  box-shadow: 0 1px 0 var(--line);
}
.nav-logo {
  font-family: var(--font-display); font-size: 1.35rem;
  letter-spacing: .02em; line-height: 1; display: flex;
  align-items: center; gap: .6em; color: var(--on-dark);
}
.nav-logo .mark {
  width: 30px; height: 30px; flex: none;
}
.nav-logo b { font-weight: 400; }
.nav-logo span { font-size: .5em; letter-spacing: .3em; text-transform: uppercase;
  color: var(--accent-lit); font-family: var(--font-body); font-weight: 600; }

.nav-menu {
  display: flex; align-items: center; gap: clamp(1.2rem, 2.5vw, 2.4rem);
}
.nav-menu a {
  font-size: var(--step--1); font-weight: 500; letter-spacing: .02em;
  color: var(--on-dark); opacity: .85; position: relative;
  padding-block: .3em;
}
.nav-menu a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px;
  width: 100%; background: var(--accent-lit); transform: scaleX(0);
  transform-origin: right; transition: transform .4s var(--ease-inout);
}
.nav-menu a:hover { opacity: 1; }
.nav-menu a:hover::after,
.nav-menu a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.nav-actions { display: flex; align-items: center; gap: 1rem; }

.nav-burger { display: none; width: 34px; height: 20px; position: relative; }
.nav-burger span {
  position: absolute; left: 0; width: 100%; height: 1.5px;
  background: var(--on-dark); transition: transform .4s var(--ease-inout), opacity .3s;
}
.nav-burger span:nth-child(1) { top: 2px; }
.nav-burger span:nth-child(2) { top: 9px; }
.nav-burger span:nth-child(3) { top: 16px; }
body.menu-open .nav-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.menu-open .nav-burger span:nth-child(2) { opacity: 0; }
body.menu-open .nav-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* menu plein écran (mobile) */
.nav-overlay {
  position: fixed; inset: 0; z-index: 90;
  background: var(--canopy-800);
  display: flex; flex-direction: column; justify-content: center;
  padding: var(--gutter);
  clip-path: circle(0% at calc(100% - 3rem) 3rem);
  transition: clip-path .7s var(--ease-inout);
  pointer-events: none;
}
body.menu-open .nav-overlay {
  clip-path: circle(150% at calc(100% - 3rem) 3rem);
  pointer-events: auto;
}
.nav-overlay ol { display: flex; flex-direction: column; gap: .2em; counter-reset: m; }
.nav-overlay a {
  font-family: var(--font-display); font-size: var(--step-4);
  color: var(--on-dark); display: inline-flex; align-items: baseline; gap: .5em;
  opacity: 0; transform: translateY(30px);
  transition: opacity .5s var(--ease-out), transform .5s var(--ease-out), color .3s;
}
.nav-overlay a:hover { color: var(--accent-lit); }
.nav-overlay a::before {
  counter-increment: m; content: "0" counter(m);
  font-family: var(--font-body); font-size: .28em; font-weight: 600;
  letter-spacing: .1em; color: var(--accent); opacity: .8;
}
body.menu-open .nav-overlay a { opacity: 1; transform: none; }
.nav-overlay li:nth-child(1) a { transition-delay: .25s; }
.nav-overlay li:nth-child(2) a { transition-delay: .31s; }
.nav-overlay li:nth-child(3) a { transition-delay: .37s; }
.nav-overlay li:nth-child(4) a { transition-delay: .43s; }
.nav-overlay li:nth-child(5) a { transition-delay: .49s; }
.nav-overlay li:nth-child(6) a { transition-delay: .55s; }
.nav-overlay-foot {
  margin-top: var(--space-l); display: flex; flex-wrap: wrap; gap: 2rem;
  color: var(--on-dark-soft); font-size: var(--step--1);
}

/* ---- FOOTER -------------------------------------------------- */
.footer { background: var(--bark); color: var(--on-dark); padding-block: var(--space-2xl) var(--space-l); }
.footer-top {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--gutter); padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--line);
}
.footer-brand h3 { font-size: var(--step-3); margin-bottom: .4em; }
.footer-brand p { color: var(--on-dark-soft); max-width: 34ch; font-size: var(--step--1); }
.footer-col h4 {
  font-family: var(--font-body); font-size: var(--step--1); font-weight: 700;
  letter-spacing: .2em; text-transform: uppercase; color: var(--accent-lit);
  margin-bottom: 1.4em;
}
.footer-col ul { display: flex; flex-direction: column; gap: .85em; }
.footer-col a, .footer-col address {
  color: var(--on-dark-soft); font-size: var(--step--1); font-style: normal;
  transition: color .3s; line-height: 1.5;
}
.footer-col a:hover { color: var(--on-dark); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem; padding-top: var(--space-m);
  font-size: var(--step--1); color: var(--on-dark-soft);
}
.footer-socials { display: flex; gap: 1.2rem; }
.footer-socials a { transition: color .3s; }
.footer-socials a:hover { color: var(--accent-lit); }

/* ---- MARQUEE ------------------------------------------------- */
.marquee { overflow: hidden; padding-block: var(--space-l); border-block: 1px solid var(--line); }
.marquee-track {
  display: flex; gap: 3rem; width: max-content;
  animation: marquee 38s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  font-family: var(--font-display); font-size: var(--step-3);
  color: var(--on-dark); opacity: .32; display: inline-flex; align-items: center; gap: 3rem;
}
.marquee-track span::after { content: "✦"; font-size: .5em; color: var(--accent); opacity: .9; }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }

/* ---- PUCES / TAGS ------------------------------------------- */
.tag {
  display: inline-flex; align-items: center; gap: .5em;
  font-size: var(--step--1); font-weight: 600; letter-spacing: .04em;
  padding: .5em 1em; border: 1px solid var(--line);
  border-radius: var(--radius-pill); color: var(--on-dark-soft);
}
.on-light .tag { border-color: var(--line-dark); color: var(--on-light-soft); }

/* ---- FILET DÉCORATIF (grain de bois) ------------------------ */
.woodgrain { display: block; width: 100%; height: auto; opacity: .5; }