/* ========================================================================== Main Stylesheet for Cosmic Baby | アキラ Copyright 2014–2025 Akira ========================================================================== */ /* 1) Design Tokens (CSS Custom Properties) -------------------------------------------------------------------------- */ :root { /* Core neutrals */ --indigo-night: #1a2a4a; --indigo-deep: #0a0f14; /* Blue-Mercury palette */ --blue-mercury: #2f4c88; --blue-mercury-light: #6f8fd4; --blue-mercury-dark: #1b2c55; /* Soft-gold palette */ --gold-soft-light: #e4d6be; --gray-soft: #b3b3b3; --gold-soft: #c1a57b; --gold-soft-dark: #8f6f4b; /* Premium glow (light defaults) */ --logo-glow-core: rgba(47, 76, 136, 0.2); --logo-glow-halo: rgba(47, 76, 136, 0.22); --logo-glow-hover-core: rgba(47, 76, 136, 0.28); --logo-glow-hover-halo: rgba(47, 76, 136, 0.32); /* Theme backgrounds */ --bg-light-gradient: linear-gradient(135deg, #f4f7fc 0%, #e3eaf7 40%, #f8faff 100%); --bg-dark-gradient: linear-gradient(135deg, var(--indigo-night) 0%, var(--indigo-deep) 70%); /* Default theme (light) */ --bg: var(--bg-light-gradient); --fg: #13213a; /* Logo colors (light) */ --logo-main: var(--blue-mercury); --logo-baby-main: #1b2c55; --logo-secondary: #4b5563; --logo-star-light: var(--blue-mercury-light); --logo-star-dark: var(--blue-mercury-dark); } /* Auto dark mode via OS setting */ @media (prefers-color-scheme: dark) { :root { --bg: var(--bg-dark-gradient); --fg: #b3b3b3; /* Logo colors (dark: golden) */ --logo-main: var(--gold-soft); --logo-baby-main: #8f6f4b; --logo-secondary: #b3b3b3; --logo-star-light: #e9d0ae; --logo-star-dark: #98704d; /* Premium glow (dark) */ --logo-glow-core: rgba(203, 182, 142, 0.2); --logo-glow-halo: rgba(203, 182, 142, 0.24); --logo-glow-hover-core: rgba(203, 182, 142, 0.28); --logo-glow-hover-halo: rgba(203, 182, 142, 0.34); } } /* 2) Global Base Styles & Reset -------------------------------------------------------------------------- */ article, aside, details, figcaption, figure, footer, header, hgroup, main, nav, section, summary { display:block } .about-btn { top:0 } h1 { font-size: 2em; margin:.67em 0 } svg:not(:root) { overflow:hidden } svg { fill:currentColor } html { /* Page background lives on so gradients fill the viewport */ background: var(--bg); /* Improve touch behavior on mobile */ touch-action: manipulation; /* Base type scale */ font-size: 15px; /* Full-viewport sizing */ width: 100%; height: 100%; margin: 0; padding: 0; /* Prevent scrollbars for this experience */ overflow: hidden; /* Fallback font; body overrides with system stack */ font-family: sans-serif; /* Prevent unexpected zooming adjustments */ -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; } body { background: transparent; color: var(--fg); /* System font stack */ font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; margin: 0; padding: 0; } /* Disable selection/drag across the UI (interactive items override cursor below) */ body * { -webkit-user-drag: none; -moz-user-drag: -moz-none; user-drag: none; -webkit-touch-callout: none; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; cursor: default; } /* 3) Links & Interactive Elements -------------------------------------------------------------------------- */ a { background: transparent; color: #b2a794; text-decoration: none; } a:visited, a:hover, a:active { color: #b2a794; } a:hover, a:active { outline: 0; } /* Show a pointer cursor for elements that behave like buttons/links */ a, button, .about-btn a, .close-btn, .close-btn .icon { cursor: pointer; } /* 4) Components -------------------------------------------------------------------------- */ /* Logo wrapper: centered and stable (prevents "drifting" alignment) */ .cosmic-logo-wrap { position: relative; display: block; /* Shrinks to the logo width */ width: fit-content; /* Centers wrapper + adds top spacing */ margin: 40px auto 0; /* Matches the logo cap */ max-width: 420px; } /* The logo itself */ .cosmic-logo { display: block; width: min(70vw, 420px); /* Responsive but capped */ height: auto; color: var(--logo-main); /* Intro animation */ opacity: 0; animation: logoIntro 0.8s ease-out forwards; animation-delay: 0.25s; /* Hover polish */ transition: filter 0.35s ease, transform 0.25s ease; will-change: filter, transform; } .cosmic-logo path { /* SVG follows currentColor for theming */ fill: currentColor; } /* Close Button -------------------------------------------------------------------------- */ .close-btn { position: fixed; top: 0; left: 0; /* Hidden/off-canvas by default */ -webkit-transform: translate3d(-50px, -50px, 0); transform: translate3d(-50px, -50px, 0); -webkit-transition-duration: 0.3s; transition-duration: 0.3s; -webkit-transition-delay: 0s; transition-delay: 0s; width: 40px; height: 40px; font-size: 2rem; font-weight: 700; text-align: center; z-index: 3001; color: #1e7a86; } .close-btn .icon { display: block; width: 30px; height: 30px; fill: #1e7a86; margin-left: 5px; margin-top: 5px; -webkit-transition-duration: 0.2s; transition-duration: 0.2s; -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); } /* Expands the clickable area slightly */ .close-btn::after { content: ""; position: absolute; display: block; left: -5px; top: -5px; width: 40px; height: 40px; } /* Visible/active position */ .close-btn.active { -webkit-transition-delay: 0.4s; transition-delay: 0.4s; -webkit-transform: translate3d(20px, 20px, 0); transform: translate3d(20px, 20px, 0); } /* Nudge icon on hover/press for a "snappy" feel */ .close-btn.active:hover .icon, .close-btn.active:active .icon { -webkit-transition-delay: 0s; transition-delay: 0s; margin-left: 0; margin-top: 0; } /* About Button -------------------------------------------------------------------------- */ .about-btn { position: absolute; right: 0; top: 10px; width: 10%; max-width: 60px; height: 120px; z-index: 550; } .about-btn a { display: block; position: absolute; left: 50%; top: 45px; /* Rotate label vertically */ -webkit-transform: translate3d(-50%, 0, 0) rotate(90deg); transform: translate3d(-50%, 0, 0) rotate(90deg); width: 90px; height: 40px; font-size: 1.3rem; font-weight: 600; line-height: 40px; text-align: center; text-transform: uppercase; letter-spacing: 0.05rem; border-radius: 4px; color: var(--logo-secondary); z-index: 50; /* Intro animation */ opacity: 0; animation: about-btnIntro 0.8s ease-out forwards; animation-delay: 1s; } .about-btn a:hover { color: var(--logo-main); text-shadow: 0 0 1px rgba(0, 0, 0, 0.1); } /* About Page Content -------------------------------------------------------------------------- */ .about-main { max-width: 630px; padding: 0 40px; margin: 40px auto 60px; text-align: center; } .about-title { color: var(--logo-main); font-size: 30px; text-transform: uppercase; margin: 18px 0; line-height: 1.1; } .about-text { font-size: 12px; margin: 0 0 16px; color: var(--fg); opacity: 0.85; } /* Optional: Mobile etwas mehr Abstand zur Notch */ @media (max-width: 768px) { .about-main { margin-top: calc(80px + env(safe-area-inset-top)); } } /* Copyright -------------------------------------------------------------------------- */ .copyright { position: fixed; right: 0; bottom: 0; width: 10%; max-width: 60px; height: 80px; z-index: 550; } .copyright span { font-family: HelveticaNeue, Arial, sans-serif; text-align: right; font-size: 0.9rem; font-weight: 700; text-transform: uppercase; line-height: 40px; width: 70px; height: 40px; color: var(--fg); display: block; position: absolute; left: 50%; top: 0; /* Rotate label vertically */ -webkit-transform: translate3d(-50%, 0, 0) rotate(90deg); transform: translate3d(-50%, 0, 0) rotate(90deg); z-index: 50; cursor: default; /* Intro animation */ opacity: 0; animation: copyrightIntro 1.5s ease-out forwards; animation-delay: 1s; } /* Optional manual overrides (if you toggle these classes via JS) */ .copyright.dark-mode span { color: rgba(255, 255, 255, 0.3); } .copyright.light-mode span { color: rgba(0, 0, 0, 0.3); } /* 5) Animations -------------------------------------------------------------------------- */ @keyframes logoIntro { 0% { opacity: 0; transform: translateY(20px); } 100% { opacity: 1; transform: translateY(0); } } @keyframes copyrightIntro { 100% { opacity: 1; } } @keyframes about-btnIntro { 100% { opacity: 1; } } /* Utility: disable intro animations globally (e.g. add .no-logo-anim to ) */ .no-logo-anim .cosmic-logo, .no-logo-anim .copyright span, .no-logo-anim .about-btn a { animation: none !important; opacity: 1 !important; } /* 6) Responsive / Media Queries -------------------------------------------------------------------------- */ /* Layout tweak for large screens (legacy rule, kept intact) */ @media (min-width: 940px) { body > div { margin-top: 200px !important; } } @media (max-width: 600px) { html { font-size: 14px; } } @media (max-width: 480px) { html { font-size: 13px; } } @media only screen and (max-width: 480px) { .site-title { font-size: 2rem; top: 20px; height:40px } .home-intro { font-size:1.1rem } .home-list { padding:50px 7% } .home-list hr { margin-bottom:40px } .home-thumb { width: 94%; margin: 3% 3% 30px; font-size: 1rem; line-height:35px } .sb-scrollbar-y { width:8% } .home-page .sb-scrollbar-y { top: 85px; bottom: 50px; width:8% } .close-btn .icon { width: 20px; height:20px } .close-btn.active { -webkit-transform: translate3d(10px, 10px, 0); transform:translate3d(10px, 10px, 0) } .about-btn { top:0 } .about-btn a { font-size: 1.1rem; top:40px } .copyright { width: 8%; height:70px } .page-title { top: 30px; font-size: 1.4rem; left: 40px; right:40px } .slides--framed { padding:70px 40px 40px } .slides--framed .page-title { top:25px } .slides--framed .slide + .slide { margin-top:40px } .center-full { padding:0 40px } .video-link { width: 152px; max-width:152px } .content { padding-top:80px } .content a { white-space:normal } .content h2 { font-size: 1.3rem; line-height:1.3 } .footer--info { padding-top: 60px; padding-bottom: 40px } }