/* ===== BASE & RESET ===== */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg {
  display: block;
  max-width: 100%;
}

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

#navbar.scrolled {
  background: rgba(253, 252, 248, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(45, 106, 79, 0.08);
}

.nav-link {
  position: relative;
}

/* ===== SCROLL REVEAL ===== */
.scroll-reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

@media (prefers-reduced-motion: no-preference) {
  .scroll-reveal {
    opacity: 0;
    transform: translateY(24px);
  }

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

/* ===== FLOATING ANIMATIONS ===== */
@keyframes float-slow {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(5deg); }
}

@keyframes float-medium {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-14px) rotate(-3deg); }
}

@keyframes float-fast {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(4deg); }
}

.animate-float-slow {
  animation: float-slow 6s ease-in-out infinite;
}

.animate-float-medium {
  animation: float-medium 4.5s ease-in-out infinite;
}

.animate-float-fast {
  animation: float-fast 3.5s ease-in-out infinite;
}

/* ===== GALLERY SCROLL ===== */
@keyframes scroll-gallery {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.animate-scroll-gallery {
  display: flex;
  gap: 1rem;
  animation: scroll-gallery 40s linear infinite;
  width: max-content;
}

.animate-scroll-gallery:hover {
  animation-play-state: paused;
}

/* ===== MOBILE MENU ===== */
.mobile-nav-link {
  display: block;
}

/* ===== FORM STYLES ===== */
input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(0.4) sepia(1) saturate(5) hue-rotate(100deg);
  cursor: pointer;
}

select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%232d6a4f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

/* ===== FOCUS VISIBLE ===== */
*:focus-visible {
  outline: 2px solid #52b788;
  outline-offset: 2px;
}

/* ===== SELECTION ===== */
::selection {
  background: rgba(45, 106, 79, 0.15);
  color: #1b4332;
}