/* ============================================
   Common Styles - Shared across all pages
   ============================================ */

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'Noto Sans JP', -apple-system, sans-serif;
    background: #0a0a0a;
    color: #e2e8f0;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    /* Prevent layout shift during font loading */
    font-display: swap;
}

html {
    scroll-behavior: smooth;
}

/* Main Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Footer */
footer {
    background: #0f0f0f;
    border-top: 1px solid #2d3748;
    padding: 40px 0;
    text-align: center;
    position: relative;
    z-index: 1;
}

.footer-text {
    color: #718096;
    font-size: 0.875rem;
}

/* Scrollbar styling */
body::-webkit-scrollbar {
    width: 10px;
}

body::-webkit-scrollbar-track {
    background: rgba(45, 55, 72, 0.5);
}

body::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #6366f1, #4f46e5);
    border-radius: 5px;
}

body::-webkit-scrollbar-thumb:hover {
    background: #6366f1;
}