/* ── Buttons ── */
.btn-primary {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--anthracite);
  color: var(--warm-white);
  padding: 1rem 2rem;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
  display: inline-block;
}
.btn-primary:hover { background: var(--accent); transform: translateY(-1px); }

.btn-secondary {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--anthracite);
  text-decoration: none;
  display: flex; align-items: center; gap: 0.5rem;
  border-bottom: 1px solid var(--anthracite);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}
.btn-secondary:hover { color: var(--accent); border-color: var(--accent); }

/* ── Custom cursor ── */
.cursor {
  position: fixed; top: 0; left: 0;
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background 0.2s;
}
.cursor-ring {
  position: fixed; top: 0; left: 0;
  width: 32px; height: 32px;
  border: 1px solid rgba(44,49,53,0.5);
  border-radius: 50%;
  pointer-events: none; z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s, border-color 0.2s;
}
.cursor.hovered { width: 4px; height: 4px; background: var(--accent-dark); }
.cursor-ring.hovered { width: 48px; height: 48px; border-color: var(--accent); }
@media (hover: none) { .cursor, .cursor-ring { display: none; } }

/* ── Page loader ── */
.page-loader {
  position: fixed; inset: 0;
  background: var(--anthracite);
  z-index: 99999;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column;
  transition: opacity 0.7s ease;
}
.page-loader.done { opacity: 0; pointer-events: none; }
.loader-logo {
  width: 110px; opacity: 0;
  filter: brightness(0) invert(1);
  animation: loader-appear 0.5s 0.2s ease forwards;
}
.loader-bar-wrap {
  width: 140px; height: 1px;
  background: rgba(255,255,255,0.1);
  margin-top: 2rem; overflow: hidden;
}
.loader-bar {
  height: 100%; background: var(--accent); width: 0;
  animation: loader-fill 1.3s 0.4s cubic-bezier(0.4,0,0.2,1) forwards;
}
.loader-txt {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600; font-size: 0.62rem;
  letter-spacing: 0.35em; text-transform: uppercase;
  color: var(--steel); margin-top: 1.2rem;
  opacity: 0; animation: loader-appear 0.5s 0.6s ease forwards;
}
@keyframes loader-appear { to { opacity: 1; } }
@keyframes loader-fill { to { width: 100%; } }

/* ── Lightbox ── */
.lightbox {
  position: fixed; inset: 0;
  background: rgba(18,20,22,0.97);
  z-index: 8000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox-inner { position: relative; max-width: 90vw; max-height: 88vh; }
.lightbox-img {
  max-width: 90vw; max-height: 82vh;
  object-fit: contain; display: block;
  transform: scale(0.94);
  transition: transform 0.3s;
}
.lightbox.open .lightbox-img { transform: scale(1); }
.lightbox-close {
  position: fixed; top: 1.5rem; right: 2rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600; font-size: 0.72rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--steel-light); background: none; border: none;
  cursor: crosshair; display: flex; align-items: center; gap: 0.6rem;
  transition: color 0.2s;
}
.lightbox-close::before { content: '✕'; font-size: 1rem; }
.lightbox-close:hover { color: var(--warm-white); }
.lightbox-caption {
  margin-top: 1rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.72rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--steel); text-align: center;
}
.lightbox-nav {
  position: fixed; top: 50%; transform: translateY(-50%);
  background: none; border: 1px solid rgba(255,255,255,0.15);
  color: var(--steel-light); font-size: 1.2rem;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  cursor: crosshair; transition: border-color 0.2s, color 0.2s;
}
.lightbox-nav:hover { border-color: var(--accent); color: var(--accent); }
.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }

/* ── Scroll to top ── */
.scroll-top {
  position: fixed; bottom: 2rem; right: 2rem;
  width: 44px; height: 44px;
  background: var(--anthracite);
  border: 1px solid rgba(200,169,110,0.25);
  display: flex; align-items: center; justify-content: center;
  cursor: crosshair; z-index: 500;
  opacity: 0; transform: translateY(12px);
  transition: opacity 0.3s, transform 0.3s, background 0.2s, border-color 0.2s;
  pointer-events: none;
}
.scroll-top.visible { opacity: 1; transform: translateY(0); pointer-events: all; }
.scroll-top:hover { background: var(--accent); border-color: var(--accent); }
.scroll-top svg { width: 16px; height: 16px; stroke: var(--warm-white); fill: none; stroke-width: 2; }

/* ── WhatsApp ── */
.whatsapp-btn {
  position: fixed; bottom: 5.5rem; right: 2rem;
  width: 44px; height: 44px;
  background: #25D366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  z-index: 500;
  box-shadow: 0 4px 16px rgba(37,211,102,0.3);
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer; text-decoration: none;
}
.whatsapp-btn:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(37,211,102,0.5); }
.whatsapp-btn svg { width: 22px; height: 22px; fill: white; }

/* ── Footer ── */
footer {
  background: #1A1E21;
  padding: 2.5rem 5rem;
  display: flex; align-items: center; justify-content: space-between;
}
.footer-logo img { height: 32px; filter: brightness(0) invert(1) opacity(0.6); }
.footer-copy {
  font-size: 0.78rem; font-weight: 300;
  letter-spacing: 0.06em; color: var(--steel);
}
.footer-mf {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600; font-size: 0.75rem;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--accent);
  display: flex; align-items: center; gap: 0.5rem;
}
.footer-mf::before { content: '🇫🇷'; font-size: 0.9rem; }
.footer-social { display: flex; gap: 0.6rem; }
.footer-social a {
  width: 30px; height: 30px;
  border: 1px solid rgba(200,169,110,0.2);
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.2s, background 0.2s;
}
.footer-social a:hover { border-color: var(--accent); background: rgba(200,169,110,0.1); }
.footer-social svg { width: 13px; height: 13px; stroke: var(--steel); fill: none; stroke-width: 1.5; transition: stroke 0.2s; }
.footer-social a:hover svg { stroke: var(--accent); }