/* 
 * Pure Fashion Visual Platform - Main Styles
 * High-end minimalist design focused on visual presentation
 */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@100;300;400;500&family=Noto+Serif+SC:wght@200;300;400;500&display=swap');

:root {
  /* Visual Identity - Colors */
  --bg-primary: #FAFAFA;
  --bg-secondary: #F5F5F5;
  --bg-tertiary: #EDF2F7;
  
  --text-primary: #2D3748;
  --text-secondary: #4A5568;
  --accent-bronze: #B7791F;
  --accent-muted: #A0AEC0;
  
  /* Typography */
  --font-serif: 'Noto Serif SC', serif;
  --font-sans: 'Noto Sans SC', sans-serif;
  --font-display: 'Helvetica Neue', sans-serif;
  
  /* Transitions */
  --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Reset & Typography */
body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 300;
  letter-spacing: 0.02em;
}

.font-display {
  font-family: var(--font-display);
  font-weight: 100;
}

/* Navigation - Glassmorphism */
.nav-glass {
  background: rgba(250, 250, 250, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.03);
  transition: all 0.4s ease;
}

/* Animations & Transitions */
.page-fade-in {
  animation: fadeIn 0.8s var(--ease-out-expo) forwards;
}

.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
  will-change: opacity, transform;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Image Hover Effects */
.visual-card {
  position: relative;
  overflow: hidden;
}

.visual-card img {
  transition: transform 1.2s var(--ease-smooth);
  will-change: transform;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.visual-card:hover img {
  transform: scale(1.03);
}

.visual-overlay {
  background: rgba(20, 20, 20, 0.4);
  opacity: 0;
  transition: opacity 0.5s ease;
  backdrop-filter: blur(2px);
}

.visual-card:hover .visual-overlay {
  opacity: 1;
}

/* Seasonal Gallery Horizontal Scroll */
.seasonal-scroll {
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
}

.seasonal-scroll::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

/* Fabric Lab Interactive */
.fabric-sample {
  transition: all 0.4s var(--ease-smooth);
}

.fabric-sample:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.08);
}

/* Utility Classes */
.text-justify-last-center {
  text-align: justify;
  text-align-last: center;
}

.tracking-widest-xl {
  letter-spacing: 0.2em;
}

/* Custom Scrollbar for Desktop */
@media (min-width: 768px) {
  ::-webkit-scrollbar {
    width: 6px;
    height: 6px;
  }
  
  ::-webkit-scrollbar-track {
    background: transparent;
  }
  
  ::-webkit-scrollbar-thumb {
    background: #CBD5E0;
    border-radius: 3px;
  }
  
  ::-webkit-scrollbar-thumb:hover {
    background: #A0AEC0;
  }
}

/* Animation Keyframes */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInRight {
  from { transform: translateX(50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Slot Placeholders */
[data-slot] {
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed #E2E8F0;
  background: #F8FAFC;
  color: #94A3B8;
  font-size: 0.875rem;
}