/* ══════════════════════════════════════════
   QURTÈN — Floating Chat Widget
   ══════════════════════════════════════════ */

.chat-widget {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}

/* Floating Action Button (FAB) */
.chat-fab {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--clr-logo, #465641);
  color: var(--clr-white);
  border: none;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--dur-base) var(--ease-smooth),
              background-color var(--dur-base);
}

.chat-fab:hover {
  transform: scale(1.05);
  background-color: var(--clr-accent);
}

.chat-fab svg {
  transition: transform 0.4s var(--ease-smooth);
}

.chat-widget--open .chat-fab svg {
  transform: rotate(135deg);
}

/* Chat options menu */
.chat-menu {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: opacity var(--dur-base) var(--ease-smooth),
              visibility var(--dur-base) var(--ease-smooth),
              transform var(--dur-base) var(--ease-smooth);
  pointer-events: none;
}

.chat-widget--open .chat-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: all;
}

.chat-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 1rem;
  background-color: var(--clr-white);
  border-radius: 30px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  font-family: var(--ff-body);
  font-size: 0.8125rem;
  font-weight: var(--fw-600);
  color: var(--clr-text);
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.chat-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

.chat-btn--wa {
  border-left: 3px solid #25D366;
}

.chat-btn--messenger {
  border-left: 3px solid #006AFF;
}

.chat-btn svg {
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .chat-widget {
    bottom: 1.25rem;
    right: 1.25rem;
  }
}