*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    min-height: 100vh;
}

::selection {
    background-color: rgba(20, 184, 166, 0.3);
    color: #f0fdfa;
}

/* Swiper custom pagination */
.gallery-swiper .swiper-pagination {
    bottom: 0 !important;
}

.gallery-swiper .swiper-pagination-bullet {
    background: rgba(255, 255, 255, 0.4);
    opacity: 1;
    width: 10px;
    height: 10px;
    transition: all 0.3s ease;
}

.gallery-swiper .swiper-pagination-bullet-active {
    background: #14b8a6;
    width: 28px;
    border-radius: 5px;
}

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

::-webkit-scrollbar-track {
    background: #060b18;
}

::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #334155;
}

/* Date input styling */
input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(0.7) sepia(1) saturate(3) hue-rotate(133deg);
    cursor: pointer;
}

/* Select arrow */
select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.75rem center;
    background-repeat: no-repeat;
    background-size: 1.25em 1.25em;
    padding-right: 2.5rem;
}

/* Focus visible */
:focus-visible {
    outline: 2px solid #14b8a6;
    outline-offset: 2px;
}

/* Mobile menu animation */
#mobile-menu {
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

#mobile-menu.active {
    opacity: 1;
    pointer-events: auto;
}

/* Header shadow on scroll */
#site-header.scrolled {
    background: rgba(6, 11, 24, 0.92) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* Image placeholder fallback */
img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}