/* ===== Custom Styles for Sonoran Desert Retreat ===== */

/* Base & Typography */
html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #faf8f5;
}
::-webkit-scrollbar-thumb {
  background: #8b1a2d;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #7a1628;
}

/* Selection */
::selection {
  background: #8b1a2d;
  color: #fff;
}

/* ===== Reveal Animations ===== */
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-left {
  transform: translateX(-40px);
}
.reveal-right {
  transform: translateX(40px);
}
.reveal-up.revealed,
.reveal-left.revealed,
.reveal-right.revealed {
  opacity: 1;
  transform: translateY(0) translateX(0);
}

.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }

/* ===== Scroll Line Animation ===== */
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0.4; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 0.4; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0.4; }
}

.animate-scroll-line {
  animation: scrollLine 2s ease-in-out infinite;
}

/* ===== Navigation ===== */
#navbar {
  transition: background-color 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
}

#navbar.scrolled {
  background-color: rgba(42, 31, 23, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.nav-link {
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: #ffd5ce;
  transition: width 0.3s ease;
}
.nav-link:hover::after {
  width: 100%;
}

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

.mobile-link {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s ease;
}
#mobile-menu.open .mobile-link {
  opacity: 1;
  transform: translateY(0);
}
#mobile-menu.open .mobile-link:nth-child(1) { transition-delay: 0.1s; }
#mobile-menu.open .mobile-link:nth-child(2) { transition-delay: 0.15s; }
#mobile-menu.open .mobile-link:nth-child(3) { transition-delay: 0.2s; }
#mobile-menu.open .mobile-link:nth-child(4) { transition-delay: 0.25s; }
#mobile-menu.open .mobile-link:nth-child(5) { transition-delay: 0.3s; }
#mobile-menu.open .mobile-link:nth-child(6) { transition-delay: 0.35s; }

/* ===== Menu Toggle Animation ===== */
.menu-line {
  transition: transform 0.3s ease, opacity 0.3s ease;
}
#menu-toggle.active .menu-line:nth-child(1) {
  transform: rotate(45deg) translate(4px, 4px);
}
#menu-toggle.active .menu-line:nth-child(2) {
  opacity: 0;
}
#menu-toggle.active .menu-line:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -4px);
  width: 1.25rem;
}

/* ===== Image Hover Effects ===== */
.rounded-2xl.overflow-hidden img {
  will-change: transform;
}

/* ===== Form Styles ===== */
input:focus,
select:focus,
textarea:focus {
  outline: none;
}

/* ===== Button Hover Lift ===== */
button, a {
  will-change: transform;
}

/* ===== Parallax-like subtle movement ===== */
@media (prefers-reduced-motion: no-preference) {
  .group:hover img {
    transform: scale(1.05);
  }
}

/* ===== Responsive Adjustments ===== */
@media (max-width: 767px) {
  .font-serif {
    line-height: 1.15;
  }
}

/* ===== Print Styles ===== */
@media print {
  #navbar, #mobile-menu, .reveal-up, .reveal-left, .reveal-right {
    display: none;
  }
  body {
    background: white;
    color: black;
  }
}