/* ============================================================ Stuhlmann Solutions — landing page Accent is driven by one variable. Default: neon green. Switch to pink by setting or toggling the accent switch in the footer. ============================================================ */ :root { --acc: #C6FF4A; /* neon green (default) */ --bg: #08090c; --fg: #f2f4f1; --font-body: 'Space Grotesk', system-ui, sans-serif; --font-mono: 'IBM Plex Mono', ui-monospace, monospace; --wrap: 1240px; } :root[data-accent="pink"] { --acc: #FF3EA5; /* neon pink */ } * { box-sizing: border-box; } html { scroll-behavior: smooth; } @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } } body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--font-body); text-wrap: pretty; -webkit-font-smoothing: antialiased; } a { color: var(--acc); text-decoration: none; } a:hover { color: color-mix(in srgb, var(--acc) 55%, #ffffff); } ::selection { background: color-mix(in srgb, var(--acc) 28%, transparent); color: var(--bg); } .mono { font-family: var(--font-mono); } /* ---- layout helpers ---- */ .page { position: relative; min-height: 100vh; overflow: clip; } .wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 clamp(20px, 5vw, 72px); } .z1 { position: relative; z-index: 1; } /* ---- atmosphere ---- */ .fine-grid { position: absolute; top: 0; bottom: 0; left: 50%; transform: translateX(-50%); width: min(1240px, 100%); /* vertical lines every 2.5% = one tenth of the coarse column grid's 25%, so every 10th line coincides with a coarse line. Horizontal lines match the ~31px cell height for a near-square net. */ background: linear-gradient(to right, rgba(255,255,255,0.02) 1px, transparent 1px) 0 0 / 2.5% 100%, linear-gradient(to bottom, rgba(255,255,255,0.02) 1px, transparent 1px) 0 0 / 100% 31px; mask-image: radial-gradient(circle at 70% 12%, #000 0%, transparent 78%); -webkit-mask-image: radial-gradient(circle at 70% 12%, #000 0%, transparent 78%); pointer-events: none; } /* interactive canvas net (JS-driven, gravity warp). Fixed so its vertical lines stay locked to the coarse column grid regardless of scroll. */ .grid-canvas { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; } :root.has-canvas-grid .fine-grid, :root.has-canvas-grid .col-grid { display: none; } .glow { position: absolute; top: -340px; right: -240px; width: 980px; height: 980px; border-radius: 50%; background: radial-gradient(closest-side, color-mix(in srgb, var(--acc) 11%, transparent), transparent 72%); animation: ss-drift 20s ease-in-out infinite; pointer-events: none; } .col-grid { position: absolute; top: 0; bottom: 0; left: 50%; transform: translateX(-50%); width: min(1240px, 100%); background: linear-gradient(to right, rgba(255,255,255,0.05) 1px, transparent 1px) 0 0 / 25% 100% repeat-x, linear-gradient(to left, rgba(255,255,255,0.05) 1px, transparent 1px) 100% 0 / 100% 100% no-repeat; pointer-events: none; } /* ---- nav ---- */ .nav { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding: 16px clamp(20px, 5vw, 72px); border-bottom: 1px solid rgba(255,255,255,0.08); background: rgba(8,9,12,0.72); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); } .nav-brand { font-family: var(--font-mono); font-size: 13px; font-weight: 500; letter-spacing: 0.08em; white-space: nowrap; } .nav-brand .dash { color: var(--acc); } .nav-links { display: flex; align-items: center; gap: clamp(16px, 3vw, 36px); flex-wrap: wrap; } .nav-link { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; color: rgba(242,244,241,0.6); white-space: nowrap; transition: color 0.25s; } .nav-link:hover { color: var(--acc); } .nav-cta { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; color: var(--bg); background: var(--acc); padding: 9px 18px; white-space: nowrap; transition: transform 0.25s, box-shadow 0.25s; } .nav-cta:hover { transform: translateY(-2px); box-shadow: 0 6px 24px color-mix(in srgb, var(--acc) 35%, transparent); color: var(--bg); } /* ---- hero ---- */ .hero { padding: clamp(90px, 15vh, 160px) 0 clamp(70px, 11vh, 120px); } .eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 28px; } .eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--acc); animation: ss-pulse 2s ease-in-out infinite; } .eyebrow .label { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.14em; color: var(--acc); } .hero h1 { font-size: clamp(38px, 6vw, 78px); font-weight: 600; line-height: 1.04; letter-spacing: -0.03em; margin: 0 0 0 -0.04em; max-width: 19ch; } .hero h1 .dot-acc { color: var(--acc); } .caret { display: inline-block; width: 0.09em; height: 0.78em; background: var(--acc); margin-left: 0.12em; animation: ss-blink 1.1s steps(1) infinite; } .hero-lead { font-size: 17px; line-height: 1.7; max-width: 58ch; margin: 36px 0 0; color: rgba(242,244,241,0.72); } .hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 40px; } .hero-note { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; color: rgba(242,244,241,0.45); margin: 56px 0 0; } /* ---- buttons ---- */ .btn-primary { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.1em; color: var(--bg); background: var(--acc); padding: 15px 30px; transition: transform 0.25s, box-shadow 0.25s; } .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 34px color-mix(in srgb, var(--acc) 40%, transparent); color: var(--bg); } .btn-ghost { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.1em; color: var(--fg); border: 1px solid rgba(255,255,255,0.22); padding: 14px 30px; transition: border-color 0.25s, color 0.25s; } .btn-ghost:hover { border-color: var(--acc); color: var(--acc); } /* ---- marquee ---- */ .marquee { border-top: 1px solid rgba(255,255,255,0.09); border-bottom: 1px solid rgba(255,255,255,0.09); overflow: hidden; padding: 18px 0; } .marquee-track { display: flex; gap: 56px; width: max-content; animation: ss-marquee 30s linear infinite; } .marquee-item { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.16em; color: rgba(242,244,241,0.5); white-space: nowrap; } .marquee-item .sep { color: var(--acc); } /* ---- tech / logo carousel ---- */ .techstrip { border-top: 1px solid rgba(255,255,255,0.09); border-bottom: 1px solid rgba(255,255,255,0.09); overflow: hidden; padding: 22px 0; -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent); } .techstrip-track { display: flex; align-items: center; gap: 56px; width: max-content; animation: ss-marquee 38s linear infinite; } .techlogo { display: inline-flex; align-items: center; gap: 12px; font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(242,244,241,0.5); white-space: nowrap; transition: color 0.25s; } .techlogo svg { width: 22px; height: 22px; fill: currentColor; opacity: 0.9; flex: none; } .techlogo:hover { color: var(--acc); } @media (prefers-reduced-motion: reduce) { .techstrip-track { animation: none; flex-wrap: wrap; justify-content: center; row-gap: 20px; } } /* ---- section eyebrow ---- */ .sec-eyebrow { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.14em; color: var(--acc); } /* ---- services ---- */ .services { padding: clamp(72px, 11vh, 120px) 0 clamp(48px, 7vh, 80px); } .services-head { display: flex; align-items: baseline; gap: 20px; margin: 0 0 24px; } .service { display: flex; flex-wrap: wrap; align-items: baseline; gap: 14px clamp(24px, 4vw, 64px); padding: 44px 0; border-top: 1px solid rgba(255,255,255,0.1); transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), background 0.6s ease; } .service:hover, .service.is-active { transform: translateX(10px); background: linear-gradient(to right, color-mix(in srgb, var(--acc) 4%, transparent), transparent 60%); } .service .num { flex: 0 0 76px; font-family: var(--font-mono); font-size: 14px; color: var(--acc); margin: 0; } .service h2 { flex: 1 1 240px; max-width: 360px; font-size: clamp(24px, 2.4vw, 30px); font-weight: 600; letter-spacing: -0.015em; line-height: 1.1; margin: 0; } .service .copy { flex: 1 1 320px; font-size: 15.5px; line-height: 1.7; margin: 0; color: rgba(242,244,241,0.66); max-width: 52ch; } .services-rule { border-top: 1px solid rgba(255,255,255,0.1); } /* ---- process ---- */ .process { padding: clamp(48px, 7vh, 80px) 0 clamp(72px, 11vh, 120px); } .process-head { margin: 0 0 48px; } .process-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 48px clamp(28px, 4vw, 64px); } .step { display: flex; flex-direction: column; gap: 18px; border-top: 1px solid color-mix(in srgb, var(--acc) 55%, transparent); padding-top: 26px; height: 100%; transition: transform 0.35s; } .step:hover, .step.is-active { transform: translateY(-4px); } .step .num { font-size: clamp(64px, 6vw, 92px); font-weight: 700; line-height: 0.9; margin: 0 0 0 -0.03em; color: transparent; -webkit-text-stroke: 1.2px color-mix(in srgb, var(--acc) 55%, transparent); font-feature-settings: 'tnum' 1; transition: color 0.35s ease, -webkit-text-stroke-color 0.35s ease; } .step:hover .num, .step.is-active .num { color: var(--acc); -webkit-text-stroke-color: transparent; } .step h3 { font-size: 21px; font-weight: 600; letter-spacing: -0.01em; margin: 0; } .step .copy { font-size: 15px; line-height: 1.7; margin: 0; color: rgba(242,244,241,0.62); max-width: 40ch; } /* ---- about ---- */ .about { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 48px clamp(32px, 5vw, 96px); align-items: start; padding: clamp(72px, 11vh, 120px) 0; border-top: 1px solid rgba(255,255,255,0.09); } .about h2 { font-size: clamp(28px, 3vw, 38px); font-weight: 600; letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 24px; } .about .lead { font-size: 15.5px; line-height: 1.75; margin: 0; color: rgba(242,244,241,0.68); max-width: 52ch; } .portrait-wrap { max-width: 320px; width: 100%; justify-self: end; } .portrait-frame { position: relative; aspect-ratio: 1 / 1; padding: 14px; overflow: hidden; } .portrait-frame .corner { position: absolute; width: 22px; height: 22px; } .portrait-frame .tl { top: 0; left: 0; border-top: 1px solid var(--acc); border-left: 1px solid var(--acc); } .portrait-frame .tr { top: 0; right: 0; border-top: 1px solid var(--acc); border-right: 1px solid var(--acc); } .portrait-frame .bl { bottom: 0; left: 0; border-bottom: 1px solid var(--acc); border-left: 1px solid var(--acc); } .portrait-frame .br { bottom: 0; right: 0; border-bottom: 1px solid var(--acc); border-right: 1px solid var(--acc); } .portrait-img { width: 100%; height: 100%; object-fit: cover; object-position: center; transform: scale(1.45); background: rgba(242,244,241,0.88); display: flex; align-items: center; justify-content: center; } .portrait-img.empty { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; color: rgba(8,9,12,0.55); } .portrait-cap { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; color: rgba(242,244,241,0.4); margin: 12px 0 0 14px; } /* ---- reference ---- */ .reference { padding: 0 0 clamp(72px, 11vh, 120px); } .ref-card { border: 1px solid rgba(255,255,255,0.12); background: rgba(255,255,255,0.02); } .ref-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 20px; border-bottom: 1px solid rgba(255,255,255,0.1); } .ref-head .l { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; color: rgba(242,244,241,0.45); } .ref-head .r { font-family: var(--font-mono); font-size: 12px; color: color-mix(in srgb, var(--acc) 60%, transparent); } .ref-fig { margin: 0; padding: clamp(28px, 4vw, 56px); } .ref-fig blockquote { font-size: clamp(21px, 2.4vw, 30px); font-weight: 500; line-height: 1.4; letter-spacing: -0.012em; max-width: 36ch; margin: 0; } .ref-fig figcaption { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.06em; color: var(--acc); margin: 28px 0 0; } /* ---- contact ---- */ .contact { padding: 0 0 clamp(56px, 8vh, 90px); } .contact h2 { font-size: clamp(28px, 3vw, 38px); font-weight: 600; letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 12px; max-width: 24ch; } .contact .lead { font-size: 15.5px; line-height: 1.7; margin: 0 0 40px; color: rgba(242,244,241,0.62); max-width: 52ch; } .contact-email { display: inline-block; font-size: clamp(24px, 4.4vw, 58px); font-weight: 600; letter-spacing: -0.025em; color: var(--fg); border-bottom: 2px solid color-mix(in srgb, var(--acc) 40%, transparent); padding-bottom: 8px; transition: color 0.3s, border-color 0.3s; overflow-wrap: anywhere; } .contact-email:hover { color: var(--acc); border-color: var(--acc); } .contact-meta { display: flex; gap: 14px 20px; flex-wrap: wrap; align-items: center; margin-top: 8px; } .contact-loc { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; color: rgba(242,244,241,0.45); } /* ---- legal pages (Impressum / Datenschutz) ---- */ .legal { max-width: 760px; margin: 0 auto; padding: clamp(56px, 10vh, 120px) clamp(20px, 5vw, 72px) clamp(64px, 12vh, 140px); } .legal .back { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; color: rgba(242,244,241,0.55); } .legal .back:hover { color: var(--acc); } .legal .kicker { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.14em; color: var(--acc); display: block; margin: 40px 0 14px; } .legal h1 { font-size: clamp(32px, 4vw, 46px); font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; margin: 0 0 32px; } .legal h2 { font-size: 18px; font-weight: 600; letter-spacing: -0.005em; margin: 40px 0 10px; } .legal p, .legal li { font-size: 15.5px; line-height: 1.75; color: rgba(242,244,241,0.72); margin: 0 0 14px; } .legal ul { padding-left: 1.2em; margin: 0 0 14px; } .legal strong { color: #f2f4f1; font-weight: 600; } .legal .updated { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em; color: rgba(242,244,241,0.4); margin-top: 48px; } /* ---- footer ---- */ .footer { border-top: 1px solid rgba(255,255,255,0.09); } .footer-inner { max-width: var(--wrap); margin: 0 auto; padding: 32px clamp(20px, 5vw, 72px) 44px; display: flex; justify-content: space-between; gap: 20px 48px; flex-wrap: wrap; } .footer-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; color: rgba(242,244,241,0.4); margin: 0 0 8px; } .footer-text { font-family: var(--font-mono); font-size: 12.5px; line-height: 1.8; color: rgba(242,244,241,0.6); margin: 0; } .footer-text a { color: color-mix(in srgb, var(--acc) 80%, #f2f4f1); } .footer-copy { font-family: var(--font-mono); font-size: 12px; color: rgba(242,244,241,0.4); margin: 0; align-self: end; } /* accent switch */ .accent-switch { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; color: rgba(242,244,241,0.4); background: none; border: none; cursor: pointer; padding: 0; margin-top: 10px; } .accent-switch .swatch { width: 12px; height: 12px; border-radius: 50%; background: var(--acc); } .accent-switch:hover { color: var(--acc); } /* ---- reveal animation ---- */ .reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1); } .reveal.shown { opacity: 1; transform: translateY(0); } @media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } } /* ---- mobile ---- */ @media (max-width: 640px) { .hide-mobile { display: none; } /* brand on its own row, then all 4 nav items evenly in one row below */ .nav { padding: 10px 16px; gap: 8px; } .nav-links { width: 100%; flex-wrap: nowrap; justify-content: space-between; gap: 8px; } .nav-link, .nav-cta { font-size: 11px; letter-spacing: 0.04em; } .nav-cta { padding: 7px 11px; } .hero { padding: clamp(40px, 9vh, 80px) 0 clamp(38px, 7vh, 66px); } .hero-lead { font-size: 16px; margin-top: 26px; } .hero-actions { margin-top: 30px; } /* smaller buttons on mobile */ .btn-primary, .btn-ghost { font-size: 11px; letter-spacing: 0.06em; padding: 10px 16px; } /* center the portrait in the single-column layout */ .portrait-wrap { justify-self: center; } /* stack service rows so number / title / copy align left (no indent) */ .service { flex-direction: column; gap: 10px; padding: 34px 0; } .service .num, .service h2, .service .copy { flex: none; max-width: none; } } /* ---- keyframes ---- */ @keyframes ss-marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } } @keyframes ss-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.2; } } @keyframes ss-drift { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(-8%, 6%) scale(1.18); } } @keyframes ss-blink { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } } @media (prefers-reduced-motion: reduce) { .glow, .marquee-track, .eyebrow .dot, .caret { animation: none; } }