:root {
  /* Noch vorläufig: Schrift- und Bildsystem werden nach allen Inhaltsiterationen gemeinsam festgelegt. */
  --page: #0e0d0a;
  --panel: #191611;
  --panel-raised: #242018;
  --text: #f1ede4;
  --muted: #bdb5a7;
  --line: rgba(241, 237, 228, .14);
  --accent: #3A5F41;
  --accent-soft: #b9dfc0;
  --serif: Georgia, Times New Roman, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { min-width: 320px; margin: 0; background: var(--page); color: var(--text); font-family: var(--sans); }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.skip-link { position: fixed; top: -4rem; left: 1rem; z-index: 50; padding: .75rem 1rem; background: var(--text); color: var(--page); transition: top .2s ease; }
.skip-link:focus { top: 1rem; }
.site-header { position: relative; z-index: 20; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; min-height: 4.55rem; padding: 0 clamp(1.25rem, 4vw, 4.25rem); border-bottom: 1px solid var(--line); background: #100f0c; }
.wordmark { justify-self: start; font-family: var(--serif); font-size: 1.18rem; letter-spacing: -.055em; }
.desktop-nav { display: flex; align-items: center; gap: clamp(1.1rem, 2.3vw, 2.2rem); color: var(--muted); font-size: .69rem; }
.desktop-nav a { position: relative; padding: .35rem 0; }
.desktop-nav a.is-active { color: var(--accent-soft); }
.desktop-nav a.is-active::after { content: ""; position: absolute; right: 0; bottom: 0; left: 0; height: 1px; background: var(--accent); }
.header-actions { display: flex; align-items: center; justify-content: end; gap: .9rem; }
.quiet-action { color: var(--muted); font-size: .69rem; }
.primary-action, .button-primary { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; min-height: 2.3rem; padding: .58rem .85rem; background: var(--accent); color: #f4f1e8; font-size: .68rem; font-weight: 700; letter-spacing: .025em; transition: transform .2s ease, background .2s ease; }
.primary-action:hover, .button-primary:hover { background: #4b7a55; transform: translateY(-1px); }
.menu-toggle, .mobile-nav { display: none; }

.product-hero { display: grid; grid-template-columns: minmax(17rem, .9fr) minmax(19rem, 1.1fr); align-items: center; gap: clamp(3rem, 10vw, 9.5rem); width: min(100% - 2.5rem, 75rem); min-height: 36.5rem; margin: 0 auto; padding: clamp(5rem, 9vw, 8rem) 0; }
.hero-copy { max-width: 28rem; }
.eyebrow, .section-label { margin: 0 0 1rem; color: var(--accent-soft); font-size: .61rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow { display: inline-flex; align-items: center; gap: .45rem; }
.eyebrow span { width: .38rem; height: .38rem; border-radius: 50%; background: var(--accent); }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; letter-spacing: -.06em; }
h1 { max-width: 9.5ch; margin: 0; font-size: clamp(3.7rem, 6.5vw, 7rem); line-height: .91; }
h1 em, h2 em { color: var(--accent-soft); font-weight: inherit; }
.hero-copy > p:not(.eyebrow) { max-width: 27rem; margin: 1.55rem 0 0; color: var(--muted); font-size: .88rem; line-height: 1.58; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: .7rem; margin-top: 2rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; min-height: 2.7rem; padding: .65rem .9rem; font-size: .69rem; }
.button-outline { border: 1px solid rgba(58, 95, 65, .88); color: var(--accent-soft); transition: background .2s ease, color .2s ease; }
.button-outline:hover { background: var(--accent); color: #f4f1e8; }

.hero-visual { position: relative; min-height: 29rem; overflow: hidden; background: #181510; border: 1px solid rgba(241, 237, 228, .06); isolation: isolate; }
.hero-visual::before { content: ""; position: absolute; inset: 0; background: linear-gradient(118deg, transparent 0 19%, rgba(255,255,255,.035) 19.2% 19.7%, transparent 20% 36%, rgba(58,95,65,.32) 36.2% 36.8%, transparent 37% 58%, rgba(255,255,255,.03) 58.2% 58.6%, transparent 59%); transform: scale(1.4) rotate(-23deg); }
.hero-visual::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(12,11,8,.58), transparent 57%), linear-gradient(0deg, rgba(12,11,8,.56), transparent 45%); }
.ray { position: absolute; display: block; height: 4rem; background: linear-gradient(90deg, transparent, rgba(118, 181, 130, .74), transparent); transform: rotate(-31deg); filter: blur(3px); }
.ray-one { width: 46rem; top: 12%; left: -30%; }
.ray-two { width: 52rem; top: 39%; left: -13%; opacity: .68; }
.ray-three { width: 43rem; top: 61%; left: 2%; opacity: .4; }
.ray-four { width: 36rem; top: 74%; right: -38%; opacity: .3; }
.selection-window { position: absolute; z-index: 2; right: 1.25rem; bottom: 1.2rem; left: 1.25rem; display: grid; gap: .4rem; padding: 1rem; border-top: 1px solid rgba(241,237,228,.28); background: linear-gradient(90deg, rgba(14,13,10,.92), rgba(14,13,10,.45)); }
.selection-eyebrow, .selection-index { color: #c6bdaa; font-size: .57rem; font-weight: 650; letter-spacing: .1em; text-transform: uppercase; }
.selection-window strong { font-family: var(--serif); font-size: clamp(1.75rem, 3vw, 2.65rem); font-weight: 400; letter-spacing: -.055em; line-height: .94; }

.quality-intro { max-width: 41rem; margin: 0 auto; padding: clamp(4rem, 8vw, 7rem) 1.25rem clamp(3rem, 6vw, 5rem); text-align: center; }
.quality-intro h2, .deep-copy h2 { margin: 0; font-size: clamp(3rem, 5.2vw, 5.75rem); line-height: .92; }
.quality-intro > p:last-child { max-width: 31rem; margin: 1.35rem auto 0; color: var(--muted); font-size: .84rem; line-height: 1.55; }
.feature-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; width: min(100% - 2.5rem, 75rem); margin: 0 auto; border: 1px solid var(--line); background: var(--line); }
.feature-card { position: relative; min-height: 16rem; padding: clamp(1.35rem, 3vw, 2.25rem); overflow: hidden; background: var(--panel); }
.feature-card h3 { max-width: 13ch; margin: 0; font-size: clamp(1.7rem, 2.8vw, 2.7rem); line-height: .94; }
.feature-card p { position: relative; z-index: 1; max-width: 22rem; margin: .85rem 0 0; color: var(--muted); font-size: .74rem; line-height: 1.5; }
.card-icon { position: absolute; right: 1.3rem; bottom: 1.25rem; width: 7.5rem; height: 6.3rem; opacity: .6; }
.card-compare { background: #1b1812; }
.card-compare::before { content: ""; position: absolute; width: 45%; height: 145%; top: -28%; right: -8%; background: repeating-linear-gradient(135deg, rgba(58,95,65,.52) 0 2px, transparent 2px 12px); transform: rotate(12deg); }
.card-compare .card-icon { display: flex; gap: .45rem; }
.card-compare .card-icon span { flex: 1; border: 1px solid rgba(241,237,228,.35); background: rgba(0,0,0,.2); }
.card-select { background: #272019; }
.card-select .card-icon { display: grid; place-items: center; border: 1px solid rgba(241,237,228,.14); }
.card-select .card-icon span { width: 1.7rem; aspect-ratio: 1; border: 1px solid #8dc29a; border-radius: 50%; box-shadow: 0 0 0 .32rem rgba(141,194,154,.11); }
.card-sequence { background: #1b1914; }
.card-sequence .card-icon { display: grid; grid-template-columns: repeat(3, 1fr); gap: .35rem; align-items: center; }
.card-sequence .card-icon i { display: block; aspect-ratio: .62; border: 1px solid rgba(241,237,228,.25); background: linear-gradient(145deg, #454138, #151511); }
.card-sequence .card-icon i:nth-child(2) { transform: translateY(-.5rem); }
.card-review { background: #201b16; }
.card-review::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at 84% 115%, rgba(195,166,113,.21), transparent 39%); }
.card-review .card-icon { display: grid; grid-template-columns: repeat(3, 1fr); gap: .35rem; }
.card-review .card-icon span { border: 1px solid rgba(241,237,228,.19); background: linear-gradient(180deg, rgba(241,237,228,.12), transparent); }

.interlude { display: grid; gap: clamp(5rem, 11vw, 10rem); width: min(100% - 2.5rem, 75rem); margin: clamp(6rem, 12vw, 11rem) auto 0; }
.interlude-row { display: grid; grid-template-columns: minmax(16rem, .82fr) minmax(20rem, 1.18fr); align-items: center; gap: clamp(3rem, 8vw, 8rem); }
.interlude-row.reverse { grid-template-columns: minmax(20rem, 1.18fr) minmax(16rem, .82fr); }
.interlude-copy { max-width: 28rem; }
.interlude-copy h2 { max-width: 10ch; margin: 0; font-family: var(--serif); font-size: clamp(2.8rem, 4.7vw, 5.1rem); font-weight: 400; letter-spacing: -.065em; line-height: .92; }
.interlude-copy h2 em { color: var(--accent-soft); font-weight: inherit; }
.interlude-copy > p:not(.section-label) { margin: 1.35rem 0 0; color: var(--muted); font-size: .82rem; line-height: 1.58; }
.interlude-visual { position: relative; min-height: 25rem; overflow: hidden; border: 1px solid rgba(241,237,228,.08); background: #151510; }
.field-visual { background: linear-gradient(145deg, #15140f, #242016 52%, #0d0e0b); }
.field-visual::before { content: ""; position: absolute; inset: 0; opacity: .6; background-image: linear-gradient(rgba(241,237,228,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(241,237,228,.06) 1px, transparent 1px); background-size: 2.2rem 2.2rem; transform: perspective(18rem) rotateX(60deg) scale(1.6); transform-origin: bottom; }
.field-panel { position: absolute; display: block; border: 1px solid rgba(241,237,228,.17); background: linear-gradient(145deg, rgba(241,237,228,.09), rgba(0,0,0,.1)); box-shadow: 0 1.2rem 2.2rem rgba(0,0,0,.28); }
.panel-a { width: 46%; aspect-ratio: 1.25; top: 14%; left: 10%; transform: rotate(-7deg); }
.panel-b { width: 41%; aspect-ratio: 1.25; top: 33%; right: 8%; transform: rotate(9deg); }
.panel-c { width: 38%; aspect-ratio: 1.25; bottom: 10%; left: 25%; transform: rotate(-2deg); }
.field-signal { position: absolute; top: 13%; bottom: 14%; left: 49%; width: 1px; background: linear-gradient(transparent, var(--accent-soft), transparent); box-shadow: 0 0 1.1rem rgba(185,223,192,.58); transform: rotate(32deg); }
.focus-visual { display: grid; place-items: center; background: radial-gradient(circle at 50% 47%, rgba(209,157,67,.22), transparent 8%, transparent 28%, rgba(0,0,0,.15) 67%), #11120f; }
.focus-visual::before { content: ""; position: absolute; width: 74%; aspect-ratio: 1; border: 1px solid rgba(241,237,228,.1); border-radius: 50%; box-shadow: 0 0 0 1.9rem rgba(241,237,228,.018), 0 0 0 3.8rem rgba(241,237,228,.014); }
.focus-frame { position: absolute; border: 1px solid rgba(241,237,228,.23); background: rgba(0,0,0,.16); }
.frame-outer { width: 58%; aspect-ratio: 1; display: grid; place-items: center; box-shadow: inset 0 0 2rem rgba(0,0,0,.55); }
.frame-outer span { width: 42%; aspect-ratio: 1; border: 1px solid rgba(240,193,110,.7); border-radius: 50%; box-shadow: 0 0 1.4rem rgba(240,193,110,.22); }
.frame-inner { width: 33%; aspect-ratio: 1; transform: rotate(45deg); border-color: rgba(241,237,228,.12); }
.focus-beam { position: absolute; top: -20%; bottom: -20%; left: 50%; width: 2px; background: linear-gradient(transparent, rgba(240,193,110,.8), transparent); box-shadow: 0 0 1rem rgba(240,193,110,.5); transform: rotate(34deg); }
.interlude-list { display: grid; gap: 0; margin: 1.8rem 0 0; padding: 0; list-style: none; border-top: 1px solid rgba(241,237,228,.14); }
.interlude-list li { display: grid; grid-template-columns: 1.5rem 1fr; gap: .65rem; padding: .72rem 0; border-bottom: 1px solid rgba(241,237,228,.14); color: #d6d0c6; font-size: .75rem; }
.interlude-list span { color: var(--accent-soft); font-size: .58rem; font-weight: 700; }

.deep-dive { display: grid; grid-template-columns: minmax(18rem, 1fr) minmax(19rem, .94fr); gap: clamp(3rem, 7vw, 7rem); width: min(100% - 2.5rem, 75rem); margin: clamp(6rem, 12vw, 11rem) auto 0; padding: clamp(1.5rem, 4vw, 3.25rem); border: 1px solid var(--line); background: #201c15; }
.deep-copy { max-width: 29rem; }
.deep-copy h2 { max-width: 10ch; }
.deep-list { margin: 2rem 0; border-top: 1px solid rgba(241,237,228,.14); }
.deep-list article { display: grid; grid-template-columns: 1.7rem 1fr; gap: .7rem; padding: 1rem 0; border-bottom: 1px solid rgba(241,237,228,.14); }
.deep-list span { color: var(--accent-soft); font-size: .63rem; font-weight: 700; }
.deep-list h3 { margin: 0 0 .25rem; font-size: 1.2rem; letter-spacing: -.035em; }
.deep-list p { margin: 0; color: var(--muted); font-size: .72rem; line-height: 1.45; }
.deep-console { position: relative; align-self: center; min-height: 23rem; overflow: hidden; border: 1px solid rgba(241,237,228,.12); background: #0e0f0d; box-shadow: inset 0 0 0 .4rem rgba(241,237,228,.018); }
.console-topline, .console-toolbar { display: flex; justify-content: space-between; align-items: center; padding: .8rem .9rem; color: #aaa295; font-size: .54rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.console-topline { border-bottom: 1px solid rgba(241,237,228,.12); }
.console-toolbar { position: absolute; right: 0; bottom: 0; left: 0; border-top: 1px solid rgba(241,237,228,.12); background: rgba(14,15,13,.88); }
.console-toolbar i { flex: 1; max-width: 5.5rem; height: 1px; margin: 0 1rem; background: var(--accent); }
.console-photos { display: grid; grid-template-columns: repeat(2, 1fr); gap: .5rem; padding: .65rem; }
.console-photo { position: relative; aspect-ratio: 1.28; overflow: hidden; border: 1px solid rgba(241,237,228,.08); background: linear-gradient(137deg, #171814 12%, #3a3529 41%, #11120f 42% 65%, #2e2a21 66%); }
.console-photo::before { content: ""; position: absolute; width: 75%; height: 150%; top: -48%; left: 10%; border: 1px solid rgba(241,237,228,.22); transform: rotate(34deg); }
.console-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.45), transparent 52%); }
.console-photo span { position: absolute; z-index: 1; bottom: .45rem; left: .5rem; color: rgba(241,237,228,.82); font-size: .56rem; }
.console-photo.is-selected { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.console-photo.is-selected::after { background: linear-gradient(0deg, rgba(0,0,0,.45), transparent 52%), radial-gradient(circle at 72% 24%, rgba(118,181,130,.5), transparent 18%); }

.product-next { display: flex; align-items: center; justify-content: space-between; gap: 2rem; width: min(100% - 2.5rem, 75rem); margin: clamp(5rem, 10vw, 9rem) auto; padding-top: 1.2rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .8rem; }
.product-next p { margin: 0; }
.product-next a, .site-footer > a:last-child { display: inline-flex; align-items: center; gap: .45rem; color: var(--accent-soft); font-size: .72rem; }
.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 5rem; padding: 0 clamp(1.25rem, 4vw, 4.25rem); border-top: 1px solid var(--line); color: var(--muted); font-size: .67rem; }
.site-footer p { margin: 0; }

@media (max-width: 760px) {
  .site-header { grid-template-columns: 1fr auto; min-height: 4.25rem; }
  .desktop-nav, .quiet-action, .header-actions > .primary-action { display: none; }
  .menu-toggle { display: grid; width: 2.35rem; height: 2.2rem; padding: .65rem; gap: .34rem; border: 1px solid var(--line); background: transparent; color: var(--text); }
  .menu-toggle span { width: 100%; height: 1px; background: currentColor; transition: transform .2s ease; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3px) rotate(-45deg); }
  .mobile-nav { position: absolute; top: calc(100% + 1px); right: 0; left: 0; display: grid; grid-template-rows: 0fr; overflow: hidden; border-bottom: 0 solid var(--line); background: var(--panel); transition: grid-template-rows .28s ease, border-color .28s ease; }
  .mobile-nav a { min-height: 0; overflow: hidden; padding: 0 1.25rem; color: var(--muted); font-size: 1rem; line-height: 0; }
  .mobile-nav.is-open { grid-template-rows: repeat(5, 1fr); padding: .65rem 0; border-bottom-width: 1px; }
  .mobile-nav.is-open a { min-height: 2.65rem; line-height: 2.65rem; }
  .mobile-nav a[aria-current="page"], .mobile-nav a:last-child { color: var(--accent-soft); }
  .product-hero { grid-template-columns: 1fr; gap: 2.5rem; min-height: 0; padding: 4.5rem 0 5rem; }
  .hero-copy { max-width: 35rem; }
  .hero-visual { min-height: 23rem; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 14rem; }
  .interlude-row, .interlude-row.reverse { grid-template-columns: 1fr; gap: 2.15rem; }
  .interlude-row.reverse .interlude-visual { order: 1; }
  .interlude-row.reverse .interlude-copy { order: 2; }
  .interlude-visual { min-height: 21rem; }
  .deep-dive { grid-template-columns: 1fr; }
  .deep-console { min-height: 21rem; }
}

@media (max-width: 480px) {
  .product-hero, .feature-grid, .deep-dive, .product-next { width: min(100% - 2rem, 75rem); }
  h1 { font-size: clamp(3.55rem, 16vw, 5.35rem); }
  .quality-intro h2, .deep-copy h2 { font-size: clamp(3rem, 15vw, 4.45rem); }
  .feature-card h3 { font-size: 2.25rem; }
  .product-next, .site-footer { align-items: flex-start; flex-direction: column; }
  .product-next { gap: 1rem; }
  .site-footer { justify-content: center; padding-block: 1.2rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}