/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--ff-ui);
  font-size: 0.98rem;
  font-weight: 500;
  padding: 14px 22px;
  border-radius: 999px;
  transition: transform var(--t-fast), background var(--t-fast), color var(--t-fast), box-shadow var(--t-fast);
  cursor: pointer;
  white-space: nowrap;
  border: 1px solid transparent;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 24px -10px rgba(49, 42, 32, 0.3); }
.btn-primary {
  background: var(--primary);
  color: var(--on-primary);
}
.btn-primary:hover { background: var(--accent); color: var(--bg); }
.btn-wa {
  background: var(--wa-green);
  color: #fff;
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-outline:hover { background: var(--accent-soft); border-color: var(--accent); color: var(--text); }
.btn-accent {
  background: var(--accent);
  color: var(--bg);
}
.btn-accent:hover { background: var(--text); color: var(--bg); }

/* Chips */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  font-family: var(--ff-ui);
  font-size: 0.82rem;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-2);
}
.chip.is-accent {
  background: var(--accent);
  color: var(--bg);
  border-color: transparent;
}
.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chip svg { width: 14px; height: 14px; }

/* Cards genericue */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.card:hover { transform: translateY(-3px); box-shadow: 0 18px 38px -22px rgba(49, 42, 32, 0.28); }

/* Photo frame Craft signature */
.photo-frame {
  display: block;
  width: 100%;
  max-width: 460px;
  border-radius: 4px;
  overflow: visible;
  position: relative;
  background: var(--surface);
  padding: 10px;
  border: 1px solid var(--border);
  box-shadow: 0 18px 40px -18px rgba(49, 42, 32, 0.22);
}
.photo-frame img {
  width: 100%;
  height: auto;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 2px;
  filter: saturate(1.04) contrast(1.02);
}
.photo-frame.tilt-r { transform: rotate(0.6deg); }
.photo-frame.tilt-l { transform: rotate(-0.5deg); }
.frame-tag {
  position: absolute;
  bottom: -14px;
  left: 16px;
  background: var(--text);
  color: var(--bg);
  padding: 6px 12px;
  font-family: var(--ff-ui);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  border-radius: 999px;
}
.frame-tag em {
  font-family: var(--ff-display);
  font-style: italic;
  color: var(--accent-2);
  text-transform: none;
  letter-spacing: 0;
  padding-right: 6px;
  border-right: 1px solid rgba(255,255,255,0.18);
  margin-right: 6px;
}

/* Reveal animation utility */
[data-reveal] { opacity: 0; transform: translateY(20px); transition: opacity .8s ease, transform .8s ease; }
[data-reveal].is-in { opacity: 1; transform: translateY(0); }

/* Mask reveal (MOT-4 texte masque montant) */
.mask-up {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  line-height: 1.08;
}
.mask-up > span {
  display: inline-block;
  transform: translateY(110%);
  transition: transform 0.9s cubic-bezier(0.22, 0.85, 0.32, 1);
}
.mask-up.is-in > span { transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .mask-up > span { transform: none; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}