/* Import Google Fonts - Noto Sans SC for Modern Chinese/English */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500&display=swap');

/* Tailwind Directives are handled by CDN, this file adds custom overrides */

/* Global Typography & Reset */
:root {
    --color-primary: #1a1a1a;
    --color-secondary: #666666;
    --color-bg: #ffffff;
    --font-main: 'Helvetica Neue', 'Helvetica', 'Arial', 'Noto Sans SC', sans-serif;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-bg);
    color: var(--color-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden; /* Prevent horizontal scroll on body */
}

/* Utility: Hide Scrollbar but keep functionality (for horizontal scroll areas) */
.scrollbar-hide::-webkit-scrollbar {
    display: none;
}
.scrollbar-hide {
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
}

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

.animate-on-scroll {
    opacity: 0; /* Initially hidden */
    animation-fill-mode: forwards;
}

.is-visible {
    animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Delay utilities for staggered animations */
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }

/* Navigation Hover Effect - Minimal Underline */
.nav-item {
    position: relative;
    display: inline-block;
}

.nav-item::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -4px;
    left: 50%;
    background-color: #1a1a1a;
    transition: width 0.3s ease, left 0.3s ease;
}

.nav-item:hover::after,
.nav-item.active::after {
    width: 100%;
    left: 0;
}

/* Image Hover Zoom Effect Wrapper */
.img-zoom-container {
    overflow: hidden;
}

.img-zoom-container img {
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.5s ease;
}

.img-zoom-container:hover img {
    transform: scale(1.03);
    filter: brightness(0.95);
}

/* Loader Styles */
.loader-overlay {
    position: fixed;
    inset: 0;
    background: #fff;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease-out, visibility 0.5s;
}

.loader-overlay.hidden {
    opacity: 0;
    visibility: hidden;
}

/* Text Selection Color for "High Fashion" feel */
::selection {
    background: #e5e7eb; /* Gray-200 */
    color: #000;
}