/* ========================================================= Julian Wahl — main stylesheet Dark theme by default, optional light theme via . Toggle handled in main.js. ========================================================= */ :root { --bg: #0e0f12; --text: #e8e9ec; --accent: #11a8e8; --muted: rgba(232, 233, 236, 0.58); --border: rgba(255, 255, 255, 0.10); --quote: rgba(255, 255, 255, 0.16); --font-head: "Montserrat", sans-serif; --font-body: "Inconsolata", monospace; --content-width: 820px; --wide-width: 1140px; } :root[data-theme="light"] { --bg: #fcfcfd; --text: #1b1c1f; --muted: rgba(0, 0, 0, 0.58); --border: rgba(0, 0, 0, 0.10); --quote: rgba(0, 0, 0, 0.12); color-scheme: light; } /* ---------- Base ---------- */ * { box-sizing: border-box; } /* Theme lives on so the browser canvas is themed too (no flash). */ html { background-color: var(--bg); color-scheme: dark; transition: background-color 0.3s ease; } body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font-body); font-size: 17px; line-height: 1.6; } /* Gentle, unified fade when switching light/dark. Element-specific transitions (hovers, arrows) keep their own timing and win over this. */ *, *::before, *::after { transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease; } @media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none; } } img { max-width: 100%; height: auto; } a { color: inherit; } .wrap { width: 100%; max-width: var(--wide-width); margin-inline: auto; padding-inline: 24px; } /* ---------- Header ---------- */ .site-header { position: sticky; top: 0; z-index: 10; background: var(--bg); border-bottom: 1px solid var(--border); } .header-inner { display: flex; align-items: center; gap: 24px; min-height: 72px; } .brand { font-family: var(--font-head); font-weight: 700; font-size: 20px; letter-spacing: 0.02em; text-decoration: none; color: var(--text); white-space: nowrap; transition: color 0.2s ease; } .brand:hover { color: var(--accent); } .nav { display: flex; gap: 24px; margin-left: auto; font-family: var(--font-head); font-weight: 600; font-size: 15px; } .nav a { text-decoration: none; color: var(--text); transition: color 0.2s ease; } .nav a:hover, .nav a.is-active { color: var(--accent); } /* Monochrome sliding theme switch, fixed in the top-right corner. */ .theme-switch { position: fixed; top: 16px; right: 20px; z-index: 60; display: inline-flex; align-items: center; justify-content: space-between; gap: 6px; width: 60px; height: 30px; padding: 0 8px; border: 1px solid var(--border); border-radius: 999px; background: var(--bg); color: var(--text); cursor: pointer; transition: border-color 0.2s ease; } .theme-switch:hover { border-color: var(--accent); } .theme-switch__ico { position: relative; z-index: 2; width: 15px; height: 15px; display: block; opacity: 0.5; transition: opacity 0.2s ease; } :root[data-theme="light"] .theme-switch__ico--sun, :root[data-theme="dark"] .theme-switch__ico--moon { opacity: 1; } /* Gliding highlight behind the active icon. */ .theme-switch__thumb { position: absolute; top: 50%; left: 3px; z-index: 1; width: 24px; height: 24px; border-radius: 50%; background: var(--border); transform: translateY(-50%); transition: transform 0.25s ease; } :root[data-theme="dark"] .theme-switch__thumb { transform: translateY(-50%) translateX(30px); } /* ---------- Hero ---------- */ .hero { padding-top: 64px; text-align: center; } .hero__name { margin: 0; font-family: var(--font-head); font-weight: 700; font-size: clamp(40px, 8vw, 56px); color: var(--accent); letter-spacing: 0.02em; } /* ---------- Intro + avatar ---------- */ .intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; padding-block: 48px; } .intro { max-width: 560px; } .intro__quote { position: relative; margin: 0 0 28px; font-weight: 500; } .intro__quote::before { content: "\201C"; position: absolute; top: -48px; left: -12px; font-size: 140px; line-height: 1; color: var(--quote); pointer-events: none; } .intro__quote p { margin: 0 0 1em; position: relative; z-index: 1; } .intro__quote p:last-child { margin-bottom: 0; } .intro__signature { transform: rotate(5deg); } /* Signature artwork is light ink; flip it to dark ink in light mode. */ :root[data-theme="light"] .intro__signature { filter: invert(1); } /* Avatar with hand-drawn ring */ .avatar { position: relative; width: 260px; height: 260px; margin-inline: auto; } .avatar__mask { width: 100%; height: 100%; border-radius: 50%; overflow: hidden; } .avatar__mask img { width: 100%; height: 100%; object-fit: cover; display: block; } .avatar__ring { position: absolute; top: -18px; left: -10px; width: 300px; height: 300px; pointer-events: none; } /* ---------- Experiences ---------- */ .experiences { padding-block: 32px 72px; } .experiences__title { margin: 0; font-family: var(--font-head); font-weight: 700; font-size: clamp(32px, 6vw, 44px); } .experiences__underline { display: block; width: 260px; margin: 4px 0 32px; } .timeline { list-style: none; margin: 0; padding: 0; max-width: var(--content-width); } .xp { display: flex; gap: 22px; margin-bottom: 30px; } .xp--faded-1 { opacity: 0.85; } .xp--faded-2 { opacity: 0.70; } .xp--faded-3 { opacity: 0.55; } /* Left column: logo on a connecting line */ .xp__logo { position: relative; flex: 0 0 88px; display: flex; justify-content: center; padding-top: 2px; } .xp__logo::before { content: ""; position: absolute; top: 0; bottom: -30px; left: 50%; transform: translateX(-50%); width: 3px; background: var(--border); border-radius: 999px; } .xp:last-child .xp__logo::before { bottom: 0; } .xp__logo img { position: relative; z-index: 1; max-height: 40px; width: auto; background: var(--bg); padding-bottom: 8px; } /* Right column: text */ .xp__body { flex: 1; min-width: 0; } .xp__role { margin: 0 0 6px; color: var(--accent); font-size: 20px; font-weight: 600; line-height: 1.2; } .xp__company { margin: 0 0 6px; font-weight: 500; } .xp__company span { font-style: italic; opacity: 0.7; } .xp__date { margin: 0; color: var(--muted); font-size: 16px; } /* Arrow link */ .xp__link { position: relative; display: inline-block; width: 48px; height: 24px; margin-top: 10px; } .xp__link::before { content: ""; position: absolute; top: 50%; left: 0; width: 32px; height: 2px; background: var(--accent); } .xp__link::after { content: ""; position: absolute; top: 50%; left: 24px; width: 8px; height: 8px; border-top: 2px solid var(--accent); border-right: 2px solid var(--accent); transform: translateY(-50%) rotate(45deg); } .xp__link:hover { transform: translateX(6px); transition: transform 0.2s ease; } /* ---------- Footer ---------- */ .site-footer { border-top: 1px solid var(--border); padding-block: 24px; color: var(--muted); font-size: 14px; text-align: center; } .site-footer p { margin: 0; } /* ---------- Responsive ---------- */ @media (max-width: 767px) { /* Stack the brand and nav; keep clear of the corner switch. */ .site-header .header-inner { flex-direction: column; align-items: flex-start; gap: 10px; min-height: 0; padding-block: 12px; padding-right: 60px; padding-left: 18px; } .nav { margin-left: 0; flex-wrap: wrap; gap: 8px 16px; font-size: 15px; } .nav a { white-space: nowrap; } .intro-grid { grid-template-columns: 1fr; text-align: center; } .intro { max-width: none; } .intro__quote::before { left: 50%; transform: translateX(-50%); } .xp__logo { flex-basis: 64px; } } /* ========================================================= Sub-pages (About, Resume, Experience case studies) ========================================================= */ .subpage { max-width: var(--content-width); padding-block: 40px 72px; } .page-title { margin: 0 0 24px; font-family: var(--font-head); font-weight: 700; font-size: clamp(32px, 6vw, 44px); color: var(--accent); } /* Readable prose blocks */ .prose h2 { margin: 56px 0 0; font-family: var(--font-head); font-weight: 700; font-size: clamp(34px, 5.5vw, 50px); line-height: 1.1; color: var(--text); } /* Accent divider under each section heading (matches the original). */ .prose h2::after { content: ""; display: block; width: 120px; height: 4px; margin: 16px 0 24px; background: var(--accent); border-radius: 2px; } .prose h3 { margin: 32px 0 8px; font-family: var(--font-head); font-weight: 600; font-size: 20px; color: var(--accent); } .prose p { margin: 0 0 1.1em; } .prose p:last-child { margin-bottom: 0; } /* Figures / content images */ .figure { margin: 28px 0; text-align: center; } .figure img { display: block; margin-inline: auto; } .figure figcaption { margin-top: 10px; color: var(--muted); font-size: 14px; } /* Case-study header */ .case-header { display: flex; align-items: center; gap: 20px; margin: 8px 0 40px; } /* Standalone accent back arrow (beside the case header, or above a page title). */ .case-back { flex: 0 0 auto; font-size: 30px; line-height: 1; color: var(--accent); text-decoration: none; transition: transform 0.2s ease, opacity 0.2s ease; } .case-back:hover { transform: translateX(-3px); opacity: 0.8; } /* When used on its own (About/Resume) rather than inside the case header. */ .subpage > .case-back { display: inline-block; margin-bottom: 28px; } .case-header__logo { flex: 0 0 auto; width: 72px; height: 72px; display: flex; align-items: center; justify-content: center; } .case-header__logo img { max-height: 48px; width: auto; } .case-header__role { margin: 0 0 4px; font-family: var(--font-head); font-weight: 700; font-size: clamp(24px, 5vw, 32px); color: var(--accent); } .case-header__company { margin: 0; font-weight: 500; } .case-header__company span { font-style: italic; opacity: 0.7; } .case-header__date { margin: 4px 0 0; color: var(--muted); font-size: 15px; } /* ========================================================= Case-study diagrams (faithful ports of the original hand-built graphics). Each sits inside a self-contained dark panel so it reads correctly in both themes. ========================================================= */ .diagram-panel { margin: 28px 0; padding: 28px 24px; background: #050608; border: 1px solid rgba(255, 255, 255, 0.10); border-radius: 16px; overflow: hidden; color: #fff; font-family: var(--font-body); } .diagram-panel__caption { margin: 0 0 8px; text-align: center; color: rgba(255, 255, 255, 0.55); font-size: 14px; letter-spacing: 0.04em; text-transform: uppercase; } /* --- BMW: stakeholder map --- */ .stakeholder-map { position: relative; width: min(92%, 580px); aspect-ratio: 580 / 450; margin: 0 auto; color: #fff; } .stakeholder-map__circle { position: absolute; width: 64%; aspect-ratio: 1 / 1; left: 50%; top: 2%; transform: translateX(-50%); border-radius: 50%; background: #09354d; } .stakeholder-map .pill { position: absolute; width: 30%; min-height: 12%; padding: 0.5em 0.9em; border-radius: 999px; background: #45a6df; text-align: center; font-size: clamp(11px, 1.9vw, 14px); font-weight: 500; line-height: 1.2; transform: translateY(-50%); display: flex; align-items: center; justify-content: center; box-sizing: border-box; } .stakeholder-map .pill--left { left: 2%; } .stakeholder-map .pill--right { right: 2%; } .stakeholder-map .point { position: absolute; transform: translate(-50%, -50%); text-align: center; width: max-content; max-width: 18%; } .stakeholder-map .dot { width: 6px; height: 6px; margin: 0 auto 6px; border-radius: 50%; background: #f3f3f3; } .stakeholder-map .label { font-size: clamp(11px, 1.7vw, 13px); line-height: 1.08; font-weight: 400; } /* --- Spiegel: concentric circle diagram --- */ .circle-diagram { position: relative; width: min(90%, 500px); aspect-ratio: 1 / 1; margin: 10px auto; color: #fff; } .circle-diagram .circle { position: absolute; border-radius: 50%; left: 50%; top: 50%; transform: translate(-50%, -50%); } .circle-diagram .circle--outer { width: 100%; height: 100%; background: #0c3a4d; } .circle-diagram .circle--middle { width: 75%; height: 75%; background: #2f7fa6; } .circle-diagram .circle--inner { width: 50%; height: 50%; background: #3fa1d1; } .circle-diagram .item { position: absolute; transform: translate(-50%, -50%); display: flex; align-items: center; gap: 8px; } .circle-diagram .dot { width: 8px; height: 8px; background: #fff; border-radius: 50%; } .circle-diagram .label { font-size: 15px; font-weight: 400; line-height: 1.2; } /* --- Spiegel: process / phases --- */ .process-widget { padding: 6px 8px; } .process-widget__steps { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; } .process-widget__step { flex: 1 1 150px; min-width: 130px; max-width: 170px; height: 64px; border-radius: 999px; background: #44a6dc; color: #f4f4f4; display: flex; align-items: center; justify-content: center; text-align: center; padding: 0 16px; box-sizing: border-box; font-size: 16px; font-weight: 500; line-height: 1.1; } .process-widget__labels { margin-top: 28px; display: flex; justify-content: space-between; align-items: center; gap: 20px; } .process-widget__label { color: rgba(255, 255, 255, 0.12); font-size: 28px; font-weight: 600; line-height: 1; letter-spacing: 0.02em; } @media (max-width: 767px) { .process-widget__step { flex: 1 1 calc(50% - 12px); max-width: none; height: 56px; font-size: 15px; } .process-widget__label { font-size: 20px; } } @media (max-width: 480px) { .stakeholder-map { width: 100%; aspect-ratio: 580 / 470; } .stakeholder-map .pill { width: 41%; font-size: 10px; } .circle-diagram .label { font-size: 13px; } .process-widget__step { flex: 1 1 100%; min-width: 0; } } /* Button */ .btn { display: inline-block; margin-top: 8px; padding: 12px 26px; border: 1px solid var(--accent); border-radius: 999px; color: var(--accent); font-family: var(--font-head); font-weight: 600; text-decoration: none; transition: background-color 0.2s ease, color 0.2s ease; } .btn:hover { background: var(--accent); color: #fff; } @media (max-width: 767px) { .case-header { flex-direction: column; align-items: flex-start; } } /* ========================================================= Unified centered content column Keeps every section (nav + homepage sections) aligned to the same centered column instead of a wide left-hugging box. ========================================================= */ .hero, .intro-grid, .experiences { max-width: var(--content-width); } .timeline { max-width: 100%; } /* The nav spans wider than the content so it sits near the page edges (like the original). Reserve space on the right for the corner switches. */ .site-header .header-inner { max-width: 1240px; padding-right: 168px; } /* ========================================================= Language switch (DE/EN) + bilingual content visibility Language lives on . Set before first paint. ========================================================= */ :root[lang="de"] [data-lang="en"] { display: none; } :root[lang="en"] [data-lang="de"] { display: none; } .lang-switch { position: fixed; top: 16px; right: 92px; z-index: 60; display: inline-flex; align-items: center; gap: 2px; height: 30px; padding: 0 3px; border: 1px solid var(--border); border-radius: 999px; background: var(--bg); color: var(--text); font-family: var(--font-head); font-size: 12px; font-weight: 700; letter-spacing: 0.04em; cursor: pointer; transition: border-color 0.2s ease; } .lang-switch:hover { border-color: var(--accent); } .lang-switch span { padding: 3px 7px; border-radius: 999px; opacity: 0.4; transition: opacity 0.2s ease, background-color 0.2s ease; } :root[lang="de"] .lang-switch .lang-de, :root[lang="en"] .lang-switch .lang-en { opacity: 1; background: var(--border); } /* ========================================================= Sidekicks: card grid + placeholders ========================================================= */ .sidekicks-intro { max-width: 60ch; color: var(--muted); margin: 0 0 36px; } .card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; } .card { display: flex; flex-direction: column; border: 1px solid var(--border); border-radius: 14px; overflow: hidden; text-decoration: none; color: inherit; transition: border-color 0.2s ease, transform 0.2s ease; } .card:hover { border-color: var(--accent); transform: translateY(-3px); } .card__media { aspect-ratio: 16 / 10; display: grid; place-items: center; background: var(--border); color: var(--muted); border-bottom: 1px solid var(--border); } .card__media svg { width: 46px; height: 46px; opacity: 0.55; } .card__body { padding: 18px 20px 22px; display: flex; flex-direction: column; gap: 8px; } .card__title { margin: 0; font-family: var(--font-head); font-weight: 700; font-size: 20px; color: var(--text); } .card__teaser { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.5; } .card__more { margin-top: 4px; font-family: var(--font-head); font-weight: 600; font-size: 14px; color: var(--accent); } /* Image placeholder (detail pages) */ .placeholder { aspect-ratio: 16 / 9; display: grid; place-items: center; border: 1px dashed var(--border); border-radius: 12px; color: var(--muted); } .placeholder svg { width: 56px; height: 56px; opacity: 0.5; } /* Card titles are h2 inside .prose — don't inherit the big section-heading look. */ .card .card__title { font-size: 20px; margin: 0; line-height: 1.25; } .card .card__title::after { content: none; }