@font-face { font-family: "Archivo"; src: url("/assets/fonts/archivo.woff2") format("woff2"); font-weight: 100 900; font-stretch: 62% 125%; font-display: swap; }
@font-face { font-family: "Montserrat"; src: url("/assets/fonts/montserrat-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("/assets/fonts/plex-mono-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("/assets/fonts/plex-mono-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }

:root {
  --paper: #eef0f5;
  --paper-alt: #e2e6f0;
  --white: #f8f9fc;
  --ink: #050a2e;
  --ink-soft: #484f6b;
  --line: #bcc3d4;
  --blue: #0b2f9e;
  --blue-deep: #07217a;
  --dark: #02051f;
  --dark-2: #0a0f35;
  --dark-line: #252c58;
  --dark-soft: #aeb5d2;
  --blue-light: #86a6f7;
  --dark-glow: radial-gradient(55% 70% at 100% 0%, rgba(4,32,150,.75), rgba(4,32,150,0) 72%), radial-gradient(50% 65% at 0% 100%, rgba(4,32,150,.7), rgba(4,32,150,0) 72%), #02051f;
  --sans: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --mono: "Plex Mono", ui-monospace, Menlo, monospace;
  --gutter: clamp(16px, 4vw, 48px);
  --sec: clamp(72px, 10vw, 136px);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 clamp(16px, 1.1vw, 18px)/1.6 var(--sans); -webkit-font-smoothing: antialiased; overflow-wrap: break-word; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3, p, ol, ul, dl, dd, figure { margin: 0; padding: 0; }
ol, ul { list-style: none; }
h1, h2 { font-weight: 640; font-stretch: 78%; line-height: 1.02; letter-spacing: -.012em; text-wrap: balance; }
h1 { font-size: clamp(42px, 5.6vw, 84px); }
h2 { font-size: clamp(32px, 3.8vw, 56px); }
h3 { font-weight: 600; font-size: 1.12em; line-height: 1.25; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.section-dark :focus-visible, .closing :focus-visible, .site-footer :focus-visible { outline-color: var(--blue-light); }

.wrap { width: 100%; max-width: 1360px; margin: 0 auto; padding: 0 var(--gutter); }
.nb { white-space: nowrap; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 100; padding: 10px 16px; background: var(--ink); color: #fff; }
.skip:focus { top: 12px; }

/* Kopfzeile */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--paper); border-bottom: 1px solid transparent; transition: border-color .25s; }
.site-header.is-stuck { border-bottom-color: var(--line); }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 72px; }
.logo { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font: 600 21px "Montserrat", var(--sans); letter-spacing: -.01em; text-decoration: none; white-space: nowrap; }
.logo-mark { width: 34px; height: 24px; flex: none; }
.lm-a { fill: var(--ink); }
.lm-b { fill: var(--blue); }
.nav { display: flex; align-items: center; gap: clamp(16px, 2vw, 30px); font-size: 15px; }
.nav > a, .nav-trigger { position: relative; padding: 6px 0; color: var(--ink); text-decoration: none; background: none; border: 0; font: inherit; cursor: pointer; }
.nav > a::after, .nav-trigger::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease); }
.nav > a:hover::after, .nav-trigger:hover::after, .nav-trigger[aria-expanded="true"]::after { transform: scaleX(1); }
.nav-group { position: relative; }
.nav-menu { position: absolute; top: calc(100% + 14px); left: -18px; display: none; min-width: 300px; padding: 8px 0; background: var(--white); border: 1px solid var(--ink); }
.nav-menu.is-open { display: block; }
.nav-menu a { display: block; padding: 10px 18px; text-decoration: none; }
.nav-menu a:hover { background: var(--ink); color: #fff; }
.header-cta { display: flex; align-items: center; gap: 18px; }
.nav-cta { display: none; }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 0; background: none; border: 1px solid var(--ink); cursor: pointer; position: relative; }
.menu-toggle span { position: absolute; left: 11px; right: 11px; height: 2px; background: var(--ink); transition: transform .2s; }
.menu-toggle span:first-child { top: 16px; }
.menu-toggle span:last-child { top: 25px; }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4.5px) rotate(-45deg); }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 14px; padding: 17px 24px; background: var(--blue); color: #fff; font-weight: 600; font-size: 17px; line-height: 1; text-decoration: none; transition: background .2s; }
.btn:hover { background: var(--blue-deep); }
.btn-small { padding: 12px 16px; font-size: 15px; gap: 10px; white-space: nowrap; }
.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { background: var(--paper-alt); }
.btn-arrow { position: relative; width: 20px; height: 1.5px; background: currentColor; transition: width .2s var(--ease); }
.btn-small .btn-arrow { width: 14px; }
.btn-arrow::after { content: ""; position: absolute; right: 0; top: -3.5px; width: 7px; height: 7px; border-top: 1.5px solid; border-right: 1.5px solid; transform: rotate(45deg); }
.btn:hover .btn-arrow { width: 28px; }
.btn-small:hover .btn-arrow { width: 20px; }

/* Hero */
.hero { padding: clamp(32px, 5vw, 72px) 0 0; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.eyebrow { margin-bottom: 22px; font: 500 13px/1.4 var(--mono); color: var(--blue); }
.lead { max-width: 58ch; margin-top: 26px; font-size: clamp(18px, 1.45vw, 22px); line-height: 1.5; color: var(--ink-soft); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 26px; margin-top: 34px; }
.drawing { width: 100%; height: auto; overflow: visible; }
.drawing .ink, .drawing .thin, .drawing .accent, .drawing .leader { fill: none; }
.drawing .ink path, .drawing .ink rect, .drawing .ink circle { stroke: var(--ink); stroke-width: 1.6; }
.drawing .thin path, .drawing .thin rect, .drawing .leader { stroke: #6a757d; stroke-width: 1; }
.drawing .accent path, .drawing .accent rect { stroke: var(--blue); stroke-width: 1.4; }
.hatch-line { stroke: #8e989f; stroke-width: 1; }
.fill-hatch { fill: url(#hatch); }
.fill-blue { fill: var(--blue); }
.balloon circle { fill: var(--paper); stroke: var(--ink); stroke-width: 1.4; }
.balloon text { font: 500 15px var(--mono); text-anchor: middle; fill: var(--ink); }
.js .drawing:not(.is-done) :is(.ink > *, .thin > *, .accent > path, .leader) { stroke-dasharray: 1; stroke-dashoffset: 1; }
.js .drawing .fade-in { opacity: 0; }
.js .drawing .balloon { opacity: 0; transform-box: fill-box; transform-origin: center; }
.js .drawing.is-play :is(.ink > *, .thin > *, .accent > path, .leader) { animation: draw 1.3s var(--ease) .15s forwards; }
.js .drawing.is-play .fade-in { animation: fade .6s ease 1.1s forwards; }
.js .drawing.is-play .balloon { animation: pop .35s var(--ease) var(--d) forwards; }
.js .drawing.is-done :is(.ink > *, .thin > *, .accent > path, .leader) { animation: none; stroke-dasharray: none; }
.js .drawing.is-done .fade-in, .js .drawing.is-done .balloon { animation: none; opacity: 1; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fade { to { opacity: 1; } }
@keyframes pop { from { opacity: 0; transform: scale(.6); } to { opacity: 1; transform: none; } }
.legend { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 22px; margin-top: 20px; font-size: 14.5px; color: var(--ink-soft); }
.legend b { display: inline-grid; place-items: center; width: 22px; height: 22px; margin-right: 6px; border: 1px solid var(--ink); border-radius: 50%; font: 500 12px var(--mono); color: var(--ink); }

/* Abschnitte */
.section { padding: var(--sec) 0; }
.section-alt { background: var(--paper-alt); }
.section-dark { background: var(--dark-glow); color: #fff; }
.sec-head { display: flex; align-items: center; gap: 14px; margin-bottom: clamp(26px, 3vw, 40px); font: 400 13px var(--mono); }
.sec-label { color: var(--blue); white-space: nowrap; }
.section-dark .sec-label { color: var(--blue-light); }
.sec-dim { position: relative; flex: 1; height: 1px; background: currentColor; opacity: .45; transform-origin: left; }
.sec-dim::before, .sec-dim::after { content: ""; position: absolute; top: -5px; width: 1px; height: 11px; background: currentColor; }
.sec-dim::before { left: 0; }
.sec-dim::after { right: 0; }
.js .sec-head .sec-dim { transform: scaleX(0); transition: transform 1s var(--ease) .1s; }
.js .sec-head.is-in .sec-dim { transform: scaleX(1); }
.split-head { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 20px clamp(32px, 6vw, 96px); align-items: end; margin-bottom: clamp(36px, 4.5vw, 64px); }
.split-head p { color: var(--ink-soft); font-size: 1.08em; }
.section-dark .split-head p { color: var(--dark-soft); }
.h2-solo { margin-bottom: clamp(36px, 4.5vw, 64px); max-width: 22ch; }

.js [data-reveal] { opacity: 0; transform: translateY(14px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js [data-reveal].is-in { opacity: 1; transform: none; }

/* Warum */
.why-banner { position: relative; display: flex; align-items: flex-end; min-height: clamp(420px, 40vw, 560px); overflow: hidden; background: var(--dark); color: #fff; }
.why-banner img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 70% 50%; }
.why-banner::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(2,5,31,.92) 0%, rgba(2,5,31,.62) 46%, rgba(2,5,31,0) 78%); }
.why-copy { position: relative; z-index: 1; max-width: 640px; padding: clamp(24px, 4vw, 56px); }
.why-copy p { margin-top: 18px; font-size: 1.1em; color: #dbe1e5; }
.why-points { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 clamp(24px, 4vw, 56px); margin-top: clamp(32px, 4vw, 52px); }
.why-points article { padding-top: 18px; border-top: 2px solid var(--blue); }
.why-points h3 { font-weight: 640; font-stretch: 82%; font-size: clamp(24px, 2.2vw, 30px); line-height: 1.1; }
.why-points p { margin-top: 10px; color: var(--ink-soft); }

/* Demo */
.demo { --pos: 36%; border: 1px solid var(--dark-line); container-type: inline-size; }
.demo-bar { display: flex; align-items: center; gap: 14px; padding: 11px 14px; background: var(--dark-2); font: 400 12.5px var(--mono); color: var(--dark-soft); border-bottom: 1px solid var(--dark-line); }
.demo-dots { display: flex; gap: 6px; }
.demo-dots i { width: 9px; height: 9px; border: 1px solid var(--dark-soft); border-radius: 50%; }
.demo-url { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.demo-tag { margin-left: auto; color: var(--blue-light); white-space: nowrap; }
.demo-stage { position: relative; height: clamp(600px, 58cqw, 680px); overflow: hidden; background: #fff; user-select: none; -webkit-user-select: none; }
.mock { position: absolute; inset: 0; overflow: hidden; }
.mock-new { clip-path: inset(0 0 0 var(--pos)); background: var(--white); color: var(--ink); font-family: var(--sans); }
.mock-old { background: #d9d9c9; color: #000; font: 14px/1.35 "Times New Roman", Times, serif; }
.mo-head { padding: 16px 24px; background: #17307a; color: #ffef6b; font: bold 30px "Times New Roman", Times, serif; }
.mo-nav { padding: 6px 24px; background: #b5b5a3; font-size: 14px; color: #00008b; }
.mo-body { max-width: 640px; padding: 18px 24px; }
.mo-body h4 { margin: 0 0 10px; font-size: 22px; color: #a00000; }
.mo-body p { margin-bottom: 10px; }
.mo-photo { width: 190px; margin: 12px 0; padding: 3px; background: #fff; border: 2px outset #999; }
.mo-photo img { filter: saturate(.7) contrast(.85); }
.mo-foot { font-size: 12px; font-style: italic; }
.mock-new { display: flex; flex-direction: column; background: #0d0f11; color: #fff; --mn-accent: #f4752a; }
.mn-hero { position: relative; flex: 1; min-height: 0; overflow: hidden; display: flex; flex-direction: column; }
.mn-hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 100% 60%; }
.mn-hero::before { content: ""; position: absolute; inset: 0 0 auto; z-index: 1; height: 110px; background: linear-gradient(rgba(13,15,17,.82), rgba(13,15,17,0)); }
.mn-nav { position: relative; z-index: 2; display: flex; align-items: center; gap: clamp(12px, 2.6cqw, 30px); padding: clamp(14px, 2cqw, 22px) clamp(16px, 3.4cqw, 44px); font-size: 14px; color: #d7dde1; }
.mn-nav b { display: flex; align-items: baseline; gap: 7px; margin-right: auto; color: #fff; font-weight: 700; font-stretch: 84%; font-size: 17px; letter-spacing: .06em; }
.mn-nav small { font-weight: 400; font-stretch: 100%; font-size: 12px; letter-spacing: 0; color: var(--mn-accent); }
.mn-nav i { padding: 9px 14px; background: #fff; color: #0d0f11; font-style: normal; font-weight: 600; font-size: 13px; }
.mn-copy { position: relative; z-index: 2; margin-top: auto; max-width: min(58%, 560px); padding: 0 clamp(16px, 3.4cqw, 44px) clamp(22px, 3.4cqw, 44px); }
.mn-copy small { display: block; margin-bottom: 12px; font: 500 12.5px var(--mono); color: var(--mn-accent); }
.mn-copy strong { display: block; font-weight: 640; font-stretch: 78%; font-size: clamp(30px, 5.4cqw, 62px); line-height: 1; letter-spacing: -.01em; }
.mn-copy p { margin-top: 14px; font-size: clamp(14px, 1.4cqw, 16px); line-height: 1.45; color: #b9c2c8; }
.mn-btns { display: flex; align-items: center; gap: 18px; margin-top: 18px; font-size: 14px; }
.mn-btns i { padding: 12px 18px; background: var(--mn-accent); color: #0d0f11; font-style: normal; font-weight: 650; }
.mn-btns u { color: #fff; text-underline-offset: 4px; }
.mn-facts { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid #2a3036; border-bottom: 1px solid #2a3036; background: #15181b; }
.mn-facts div { padding: clamp(12px, 1.6cqw, 18px) clamp(16px, 3.4cqw, 44px); border-left: 1px solid #2a3036; }
.mn-facts div + div { padding-left: clamp(12px, 2cqw, 24px); padding-right: 8px; }
.mn-facts div:first-child { border-left: 0; }
.mn-facts b { display: block; font-weight: 640; font-stretch: 82%; font-size: clamp(19px, 2.3cqw, 28px); line-height: 1.1; white-space: nowrap; }
.mn-facts span { display: block; margin-top: 3px; font: 400 11.5px var(--mono); color: #98a3aa; }
.mn-table { padding: 6px clamp(16px, 3.4cqw, 44px) 42px; font-size: 14px; color: #dfe4e7; }
.mn-tr { display: grid; grid-template-columns: 1fr 1.1fr 1.5fr; gap: 12px; padding: 8px 0; border-bottom: 1px solid #2a3036; }
.mn-tr:last-child { border-bottom: 0; }
.mn-th { font: 400 11.5px var(--mono); color: #98a3aa; }
@container (max-width: 720px) {
  .mn-nav span, .mn-nav small, .mn-table { display: none; }
  .mn-nav i { white-space: nowrap; }
  .mock-new { padding-bottom: 40px; background: #15181b; }
  .mn-copy { max-width: 100%; margin-top: auto; }
  .mn-copy p { display: none; }
  .mn-hero::after { content: ""; position: absolute; inset: auto 0 0; z-index: 1; height: 62%; background: linear-gradient(rgba(13,15,17,0), rgba(13,15,17,.92) 62%); }
  .mn-btns u { display: none; }
  .mn-hero img { object-position: 92% 40%; opacity: .75; }
  .mn-facts { grid-template-columns: 1fr 1fr; }
  .mn-facts div, .mn-facts div + div { padding: 10px 16px; border-left: 0; border-top: 1px solid #2a3036; }
  .mn-facts div:nth-child(even) { border-left: 1px solid #2a3036; }
  .mn-facts div:nth-child(-n+2) { border-top: 0; }
}
.demo-divider { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px; background: var(--blue); pointer-events: none; }
.demo-divider span { position: absolute; top: 50%; left: 50%; width: 46px; height: 46px; margin: -23px 0 0 -23px; background: var(--blue); }
.demo-divider span::before, .demo-divider span::after { content: ""; position: absolute; top: 18px; width: 9px; height: 9px; border-left: 2px solid #fff; border-bottom: 2px solid #fff; }
.demo-divider span::before { left: 11px; transform: rotate(45deg); }
.demo-divider span::after { right: 11px; transform: rotate(225deg); }
.demo-range { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; touch-action: pan-y; }
.demo-range:focus-visible ~ .demo-label { outline: 2px solid var(--blue-light); }
.demo-label { position: absolute; bottom: 12px; padding: 5px 10px; background: var(--dark); color: #fff; font: 400 12px var(--mono); pointer-events: none; }
.demo-label-l { left: 12px; }
.demo-label-r { right: 12px; }
.note { margin-top: 14px; font-size: 14px; color: var(--dark-soft); }

/* Stückliste */
.bom-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
.bom-photo { position: sticky; top: 104px; }
.bom-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 44% 50%; }
.bom { border-top: 1px solid var(--ink); }
.bom li { display: grid; grid-template-columns: 56px 1fr; align-items: start; padding: 20px 0; border-bottom: 1px solid var(--line); }
.bom-pos { display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid var(--ink); border-radius: 50%; font: 500 13px var(--mono); transition: background .2s, color .2s, border-color .2s; }
.bom li:hover .bom-pos { background: var(--blue); border-color: var(--blue); color: #fff; }
.bom p { margin-top: 3px; color: var(--ink-soft); }
.trade-links { display: flex; flex-wrap: wrap; gap: 8px 26px; margin-top: 44px; padding-top: 18px; border-top: 1px solid var(--line); }
.trade-links span { color: var(--ink-soft); }
.trade-links a { color: var(--blue); font-weight: 600; text-underline-offset: 4px; text-decoration-thickness: 1px; }

/* Leistungen */
.services { border-top: 1px solid var(--ink); }
.services article { display: grid; grid-template-columns: 56px minmax(0, 1fr) minmax(0, 1.5fr) minmax(0, 1fr); gap: 8px 32px; align-items: baseline; padding: clamp(22px, 2.6vw, 34px) 0; border-bottom: 1px solid var(--line); }
.svc-no { font: 500 13px var(--mono); color: var(--blue); }
.services h3 { font-weight: 640; font-stretch: 80%; font-size: clamp(28px, 2.8vw, 40px); line-height: 1.05; }
.services p { color: var(--ink-soft); }
.services ul { font: 400 14px/1.8 var(--mono); }

/* Arbeitsplan */
.plan-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
.plan-side { position: sticky; top: 104px; }
.plan-side img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; object-position: 60% 62%; margin-top: 32px; }
.plan { --progress: 0; position: relative; }
.plan[data-plan]::before, .plan[data-plan]::after { content: ""; position: absolute; left: 44px; top: 26px; bottom: 26px; width: 1px; }
.plan[data-plan]::before { background: var(--line); }
.plan[data-plan]::after { background: var(--blue); transform: scaleY(var(--progress)); transform-origin: top; }
.plan li { display: grid; grid-template-columns: 96px 1fr; gap: 12px; padding: 18px 0; }
.ag { position: relative; z-index: 1; justify-self: start; align-self: start; padding: 6px 8px; background: var(--paper); border: 1px solid var(--line); font: 500 13px/1 var(--mono); color: var(--ink-soft); white-space: nowrap; transition: border-color .3s, background .3s, color .3s; }
.plan li.is-done .ag { background: var(--blue); border-color: var(--blue); color: #fff; }
.plan p { margin-top: 3px; color: var(--ink-soft); }
.plan-static { border-top: 1px solid var(--ink); }
.plan-static li { grid-template-columns: 96px minmax(0, 1fr); border-bottom: 1px solid var(--line); }
.plan-static .ag { background: transparent; border: 0; padding: 4px 0; color: var(--blue); }
.plan-static li > div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: 4px 32px; align-items: baseline; }
.plan-static p { margin-top: 0; }

/* Über mich */
.about { display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.portrait { position: relative; }
.portrait img { width: 100%; aspect-ratio: 8 / 9; object-fit: cover; }
.about-text h2 { margin-bottom: 24px; }
.about-text p { max-width: 60ch; color: var(--ink-soft); }
.about-text p + p { margin-top: 14px; }
.about-text .sign { margin-top: 26px; color: var(--ink); font-weight: 600; }
.sign small { display: block; font: 400 13px var(--mono); color: var(--ink-soft); }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.faq { border-top: 1px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { position: relative; padding: 18px 44px 18px 0; font-weight: 600; font-size: 1.05em; line-height: 1.35; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before, .faq summary::after { content: ""; position: absolute; right: 6px; top: 28px; width: 15px; height: 1.5px; background: var(--ink); transition: transform .25s var(--ease), background .2s; }
.faq summary::after { transform: rotate(90deg); }
.faq details[open] summary::after { transform: rotate(0); }
.faq summary:hover { color: var(--blue); }
.faq p { padding: 0 44px 22px 0; color: var(--ink-soft); }
.js .faq details[open] p { animation: faqin .3s var(--ease); }
@keyframes faqin { from { opacity: 0; transform: translateY(-5px); } }

/* Abschluss */
.closing { position: relative; overflow: hidden; background: var(--dark-glow); color: #fff; }
.closing > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 30% 64%; opacity: .22; }
.closing-inner { position: relative; padding-top: clamp(84px, 11vw, 150px); padding-bottom: clamp(84px, 11vw, 150px); }
.closing h2 { max-width: 15ch; font-size: clamp(38px, 5.2vw, 76px); }
.closing p { max-width: 50ch; margin-top: 20px; font-size: 1.15em; color: #dbe1e5; }

/* Footer */
.footer-brand { display: flex; align-items: center; gap: 14px; color: #fff; font: 600 23px/1.15 "Montserrat", var(--sans); }
.footer-brand small { display: block; margin-top: 4px; font: 400 15px var(--sans); color: var(--dark-soft); }
.footer-brand .logo-mark { width: 54px; height: 38px; }
.footer-brand .lm-a { fill: #fff; }
.footer-brand .lm-b { fill: #3f6cf0; }
.site-footer { padding: 44px 0 36px; background: var(--dark); color: var(--dark-soft); border-top: 1px solid var(--dark-line); font-size: 15px; }
.footer-links { display: flex; justify-content: space-between; gap: 18px 40px; flex-wrap: wrap; margin-top: 20px; }
.footer-links nav { display: flex; flex-wrap: wrap; gap: 6px 24px; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: #fff; }

/* Unterseiten */
.lp-hero { padding: clamp(28px, 4vw, 56px) 0 clamp(48px, 6vw, 88px); }
.lp-hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.lp-hero h1 { font-size: clamp(40px, 4.8vw, 72px); }
.crumbs { display: flex; gap: 8px; margin-bottom: 22px; font: 400 13px var(--mono); color: var(--ink-soft); flex-wrap: wrap; }
.crumbs a { text-underline-offset: 3px; }
.lp-photo img { width: 100%; aspect-ratio: 4 / 3.4; object-fit: cover; }
.checks { border-top: 1px solid var(--ink); }
.checks div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.7fr); gap: 4px 32px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.checks dt { font-weight: 600; font-size: 1.08em; }
.checks dd { color: var(--ink-soft); }


.answer { max-width: 58ch; margin-top: 20px; padding-left: 16px; border-left: 2px solid var(--blue); font-size: 1em; }
.answer b { display: block; margin-bottom: 2px; font: 500 12px var(--mono); color: var(--blue); }
.related { padding-bottom: 56px; }
.guide-head { margin: 0 auto; }
.guide-meta { margin-top: 18px; font: 400 13px var(--mono); color: var(--ink-soft); }
.guide-body { padding-top: 0; }
.guide-body .legal-inner { margin: 0 auto; }
.guide-body h2 { margin: 0 0 28px; }
.guide-body .plan { margin-bottom: clamp(48px, 6vw, 72px); }
.guide-body .plan-static li { grid-template-columns: 76px minmax(0, 1fr); }
.guide-body .plan-static li > div { display: block; }
.guide-body .plan-static p { margin-top: 3px; }
.related .trade-links { margin-top: 0; }

/* Rechtliches */
.legal { padding: clamp(40px, 6vw, 80px) 0 var(--sec); }
.legal-inner { max-width: 820px; }
.legal h1 { margin-bottom: 36px; font-size: clamp(38px, 4.4vw, 60px); }
.legal h2 { margin: 30px 0 8px; font-weight: 600; font-stretch: 100%; font-size: 1.15em; letter-spacing: 0; line-height: 1.3; }
.legal p { color: var(--ink-soft); }

@media (max-width: 980px) {
  .why-points { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .why-banner::after { background: linear-gradient(0deg, rgba(2,5,31,.95) 0%, rgba(2,5,31,.68) 58%, rgba(2,5,31,.1) 100%); }
  .menu-toggle { display: block; }
  .header-row { height: 64px; }
  .nav { position: fixed; inset: 64px 0 0; z-index: 40; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 10px var(--gutter) 32px; background: var(--paper); overflow-y: auto; font-size: 20px; }
  .nav.is-open { display: flex; }
  .nav > a, .nav-trigger { width: 100%; padding: 15px 0; text-align: left; border-bottom: 1px solid var(--line); }
  .nav-menu { position: static; display: block; min-width: 0; padding: 0; background: none; border: 0; }
  .nav-menu a { padding: 11px 0 11px 14px; font-size: 17px; border-bottom: 1px solid var(--line); }
  .nav-trigger { pointer-events: none; font-family: var(--mono); font-size: 13px; color: var(--ink-soft); padding-bottom: 8px; }
  .nav-cta { display: grid; gap: 14px; margin-top: 24px; }
  .nav-cta .btn { justify-content: center; }
  .hero-grid, .lp-hero-grid, .split-head, .bom-grid, .plan-grid, .about, .faq-grid { grid-template-columns: minmax(0, 1fr); }
  .bom-photo, .plan-side { position: static; }
  .bom-photo img { aspect-ratio: 16 / 9; }
  .services article { grid-template-columns: 36px minmax(0, 1fr); gap: 8px 12px; }
  .services p, .services ul { grid-column: 2; }
  .portrait { max-width: 240px; }
}
@media (max-width: 640px) {
  .btn-small { display: none; }
  .legend { grid-template-columns: minmax(0, 1fr); }
  .checks div { grid-template-columns: minmax(0, 1fr); }
  .plan-static li { grid-template-columns: 62px minmax(0, 1fr); }
  .plan-static li > div { grid-template-columns: minmax(0, 1fr); }
  .demo-tag { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0s !important; transition-duration: .01ms !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
}