/* ============================================
   TAPISSIER DU LAC — Custom Styles
   ============================================ */

/* ---- Smooth scroll ---- */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

/* ---- Selection ---- */
::selection {
  background-color: #2C5F7C;
  color: #fff;
}

/* ---- Header States ---- */
#header {
  background: transparent;
}

#header.scrolled {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

#header.scrolled .header-scrolled-text {
  color: #1a3a4c !important;
}

#header.scrolled .header-scrolled-subtext {
  color: #8B7D6B !important;
}

#header.scrolled .header-scrolled-link {
  color: #6B6B6B !important;
}

#header.scrolled .header-scrolled-link:hover {
  color: #2C5F7C !important;
}

#header.scrolled .btn-cta {
  background: #2C5F7C !important;
  border-color: #2C5F7C !important;
  color: #fff !important;
}

#header.scrolled .btn-cta:hover {
  background: #1a3a4c !important;
}

#header.scrolled .header-scrolled-menuline {
  background-color: #1a3a4c !important;
}

/* ---- Hero Animations ---- */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-up {
  animation: fadeUp 1.2s ease-out forwards;
}

@keyframes bounceSlow {
  0%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(8px);
  }
}

.animate-bounce-slow {
  animation: bounceSlow 2.5s ease-in-out infinite;
}

@keyframes scrollDot {
  0% {
    opacity: 1;
    transform: translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateY(8px);
  }
}

.animate-scroll-dot {
  animation: scrollDot 1.5s ease-in-out infinite;
}

/* ---- Reveal Animations ---- */
.reveal-item {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal-item.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Filter Buttons ---- */
.filter-btn {
  color: #888;
  background: transparent;
  border: 1px solid #d1d1d1;
}

.filter-btn:hover {
  color: #2C5F7C;
  border-color: #2C5F7C;
}

.filter-btn.active {
  color: #fff;
  background: #2C5F7C;
  border-color: #2C5F7C;
}

/* ---- Gallery Items Transition ---- */
.gallery-item {
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.gallery-item.hidden-item {
  opacity: 0;
  transform: scale(0.95);
  position: absolute;
  pointer-events: none;
  height: 0;
  overflow: hidden;
  margin: 0;
  padding: 0;
}

/* ---- Form Focus States ---- */
input:focus,
select:focus,
textarea:focus {
  box-shadow: 0 0 0 3px rgba(44, 95, 124, 0.1);
}

/* ---- Back to Top ---- */
#back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

/* ---- Mobile Menu ---- */
#mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
}

#mobile-menu-btn.open .menu-line:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

#mobile-menu-btn.open .menu-line:nth-child(2) {
  opacity: 0;
}

#mobile-menu-btn.open .menu-line:nth-child(3) {
  width: 1.5rem;
  transform: translateY(-4px) rotate(-45deg);
}

/* ---- Placeholder images fallback ---- */
.aspect-\[4\/5\],
.aspect-\[4\/3\],
.aspect-\[3\/4\] {
  position: relative;
}

/* Pretty fallback gradient for missing images */
.aspect-\[4\/5\]:not(:has(img:not([style*="display: none"]))),
.aspect-\[4\/3\]:not(:has(img:not([style*="display: none"]))),
.aspect-\[3\/4\]:not(:has(img:not([style*="display: none"]))) {
  background: linear-gradient(135deg, #E8DFD0 0%, #d4c7b0 30%, #b5a284 60%, #C9B99A 100%);
}

/* ---- Decorative separator for services ---- */
@media (min-width: 1024px) {
  #services .grid > div:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -1.25rem;
    top: 10%;
    bottom: 10%;
    width: 1px;
    background: linear-gradient(to bottom, transparent, #E8DFD0, transparent);
  }
}

/* ---- Custom scrollbar (subtle) ---- */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #FAFAF7;
}

::-webkit-scrollbar-thumb {
  background: #C9B99A;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #A0845C;
}

/* ---- Print styles ---- */
@media print {
  #header,
  #back-to-top,
  .animate-bounce-slow {
    display: none !important;
  }
}