/* Universal Zero Margin / Padding Reset */ * { box-sizing: border-box; margin: 0; padding: 0; } /* Base Theme Variables applied to root */ :root { --bg-color: #000000; --text-color: #f0f0f0; --muted-text: #888888; --accent-line: #ffffff; --track-line: rgba(255, 255, 255, 0.2); --ui-bg: rgba(20, 20, 20, 0.75); --ui-border: rgba(255, 255, 255, 0.2); --submenu-bg: #111111; --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; --slide-duration: 5000ms; } /* Light Theme Variables */ :root[data-theme="light"] { --bg-color: #ffffff; --text-color: #0a0a0a; --muted-text: #555555; --accent-line: #000000; --track-line: rgba(0, 0, 0, 0.15); --ui-bg: rgba(245, 245, 245, 0.85); --ui-border: rgba(0, 0, 0, 0.15); --submenu-bg: #f9f9f9; } html, body { width: 100vw; height: 100vh; margin: 0; padding: 0; background-color: var(--bg-color); color: var(--text-color); font-family: var(--font-family); overflow: hidden; position: relative; transition: background-color 0.35s ease, color 0.35s ease; -webkit-font-smoothing: antialiased; } /* Site Header */ .site-header { position: fixed; top: 14px; right: 16px; z-index: 1000; background: transparent; display: flex; align-items: center; gap: 10px; } /* Theme Toggle Button */ .theme-toggle-btn { background: var(--ui-bg); border: 1px solid var(--ui-border); color: var(--text-color); cursor: pointer; padding: 6px 12px; font-family: var(--font-family); font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); display: flex; align-items: center; gap: 6px; border-radius: 2px; transition: all 0.25s ease; user-select: none; } .theme-toggle-btn:hover { opacity: 0.8; transform: translateY(-1px); } .theme-icon { font-size: 0.9rem; line-height: 1; } /* Navigation Dropdown */ .nav-menu { list-style: none; } .menu-item { position: relative; } .menu-link { color: var(--text-color); text-decoration: none; font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; display: inline-block; padding: 6px 14px; background: var(--ui-bg); border: 1px solid var(--ui-border); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-radius: 2px; transition: opacity 0.2s ease; } .menu-link:hover { opacity: 0.8; } .caret { font-size: 0.6rem; margin-left: 2px; } .submenu { position: absolute; top: 100%; right: 0; margin-top: 4px; background: var(--submenu-bg); border: 1px solid var(--ui-border); list-style: none; min-width: 150px; display: none; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2); } .submenu li a { display: block; padding: 10px 16px; color: var(--muted-text); text-decoration: none; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; transition: color 0.2s ease, background 0.2s ease; } .submenu li a:hover { color: var(--text-color); background: var(--track-line); } .has-dropdown:hover .submenu { display: block; } /* Centered Viewport Image Display (Full-bleed Zero Margins) */ .viewport-stage { width: 100vw; height: 100vh; display: flex; align-items: center; justify-content: center; position: absolute; inset: 0; } .slider-wrapper { position: relative; width: 100vw; height: 100vh; display: flex; align-items: center; justify-content: center; } .slider-track { position: absolute; inset: 0; width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; } .slide { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1); display: flex; align-items: center; justify-content: center; pointer-events: none; } .slide.active { opacity: 1; pointer-events: auto; } .slide img { width: 100%; height: 100%; max-width: 100vw; max-height: 100vh; object-fit: contain; filter: grayscale(100%) contrast(105%); user-select: none; -webkit-user-drag: none; } /* Slim Bottom Progress Bar */ .progress-bar-container { position: fixed; bottom: 0; left: 0; width: 100vw; height: 2.5px; background-color: var(--track-line); z-index: 90; overflow: hidden; transition: background-color 0.35s ease; } .progress-bar-fill { width: 0%; height: 100%; background-color: var(--accent-line); transition: width 0.05s linear, background-color 0.35s ease; } /* Footer */ .site-footer { position: fixed; bottom: 14px; left: 0; width: 100vw; display: flex; justify-content: center; z-index: 80; pointer-events: none; } .social-links { display: flex; align-items: center; gap: 12px; pointer-events: auto; background: var(--ui-bg); border: 1px solid var(--ui-border); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); padding: 5px 14px; border-radius: 2px; transition: all 0.35s ease; } .social-links a { color: var(--muted-text); text-decoration: none; font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; transition: color 0.2s ease; } .social-links a:hover { color: var(--text-color); } .divider { color: var(--muted-text); font-size: 0.72rem; opacity: 0.4; } /* Secondary Pages */ .content-wrapper { max-width: 580px; width: 90%; text-align: center; z-index: 10; } .page-title { font-size: 1.2rem; font-weight: 400; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 20px; color: var(--text-color); } .text-body { font-size: 0.95rem; line-height: 1.8; color: var(--muted-text); letter-spacing: 0.02em; } .text-body p { margin-bottom: 14px; } .inline-link { color: var(--text-color); text-decoration: underline; text-underline-offset: 4px; }