/* ==========================================================================
   volvevent. – Stylesheet (alle Seiten)
   Monochrom, ohne externe Abhängigkeiten. Schriften lokal (assets/fonts).
   Bilder werden in Originalfarben und unverändert dargestellt.
   ========================================================================== */

/* Fonts ------------------------------------------------------------------ */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/inter-latin-wght-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/inter-latin-ext-wght-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Inter Tight";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/inter-tight-latin-wght-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Inter Tight";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/inter-tight-latin-ext-wght-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Tokens ----------------------------------------------------------------- */
:root {
  --black: #000;
  --ink: #111;
  --gray-700: #444;      /* Sekundärtext auf Weiß: 9.7:1 */
  --gray-500: #666;      /* Meta-Text auf Weiß: 5.7:1 */
  --rule: #d6d6d6;       /* Linien auf Weiß */
  --paper: #fff;
  --dark-text-2: #a8a8a8; /* Sekundärtext auf Schwarz: 8.6:1 */
  --dark-rule: #333;

  --font-text: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-display: "Inter Tight", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  --max: 1320px;
  --gutter: clamp(20px, 4vw, 56px);
  --gap: clamp(16px, 2vw, 32px);
  --header-h: 68px;
  --subnav-h: 0px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --focus: var(--black);
}

/* Reset ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: 1.0625rem;
  line-height: 1.6;
  font-feature-settings: "ss01" 0, "cv11" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }
button { font: inherit; color: inherit; }
::selection { background: var(--black); color: var(--paper); }
.section--dark ::selection, .site-footer ::selection { background: var(--paper); color: var(--black); }

:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
.section--dark, .site-footer { --focus: var(--paper); }

.nowrap { white-space: nowrap; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* Skip link */
.skip-link {
  position: absolute; left: var(--gutter); top: -100px; z-index: 200;
  background: var(--black); color: var(--paper); padding: 12px 18px;
  font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: 12px; outline-color: var(--black); }

/* Layout ----------------------------------------------------------------- */
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gap); }

/* Typography ------------------------------------------------------------- */
.display, h1, h2, h3 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.025em; line-height: 1.08; color: var(--black); }
.eyebrow {
  font-size: 0.8125rem; font-weight: 500; letter-spacing: 0.02em;
  color: var(--gray-500); display: flex; gap: 0.75em; align-items: baseline;
}
.eyebrow .num { font-variant-numeric: tabular-nums; color: var(--black); }
.section--dark .eyebrow { color: var(--dark-text-2); }
.section--dark .eyebrow .num { color: var(--paper); }
.lead { font-size: clamp(1.125rem, 1.4vw, 1.3125rem); line-height: 1.55; color: var(--gray-700); max-width: 58ch; }

/* Links */
.link {
  text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 0.2em;
  transition: text-decoration-thickness .15s ease;
}
.link:hover { text-decoration-thickness: 2px; }

/* Buttons ---------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  min-height: 48px; padding: 0 24px;
  font-family: var(--font-text); font-size: 0.9375rem; font-weight: 600; letter-spacing: 0;
  text-decoration: none; cursor: pointer;
  background: var(--black); color: var(--paper); border: 1px solid var(--black); border-radius: 0;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}
.btn:hover { background: var(--paper); color: var(--black); }
.btn--outline { background: transparent; color: var(--black); }
.btn--outline:hover { background: var(--black); color: var(--paper); }
.btn--light { background: var(--paper); color: var(--black); border-color: var(--paper); }
.btn--light:hover { background: transparent; color: var(--paper); }
.btn--sm { min-height: 40px; padding: 0 16px; font-size: 0.875rem; }

/* Header ----------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--paper); border-bottom: 1px solid var(--rule);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: var(--header-h); }
.wordmark {
  font-family: var(--font-display); font-weight: 700; font-size: 1.375rem; letter-spacing: -0.035em;
  text-decoration: none; color: var(--black); line-height: 1; white-space: nowrap;
}
.nav__list { display: flex; align-items: center; gap: clamp(14px, 1.6vw, 28px); }
.nav__link {
  font-size: 0.9063rem; font-weight: 500; text-decoration: none; color: var(--ink); white-space: nowrap;
  padding: 6px 0; border-bottom: 1px solid transparent; transition: border-color .15s ease;
}
.nav__link:hover, .nav__link[aria-current="page"] { border-bottom-color: var(--black); }
.nav__tag, .tag {
  display: inline-block; font-size: 0.75rem; font-weight: 600; line-height: 1; letter-spacing: 0.01em;
  padding: 3px 5px; border: 1px solid currentColor; vertical-align: 1px; font-variant-numeric: tabular-nums; white-space: nowrap;
}
.nav__toggle { display: none; }
.header-cta { display: none; }
.subnav { display: none; }

@media (max-width: 1179px) {
  :root { --header-h: 60px; --subnav-h: 45px; }
  html { scroll-padding-top: calc(var(--header-h) + var(--subnav-h) + 16px); }
  .header-cta { display: inline-flex; margin-left: auto; }
  .nav__toggle {
    display: inline-flex; align-items: center; gap: 10px;
    min-height: 44px; padding: 0 2px 0 12px; margin-right: -2px;
    background: none; border: 0; cursor: pointer; font-size: 0.9375rem; font-weight: 500;
  }
  .nav__icon { position: relative; width: 20px; height: 12px; }
  .nav__icon::before, .nav__icon::after {
    content: ""; position: absolute; left: 0; width: 100%; height: 1.5px; background: var(--black);
    transition: transform .2s ease, top .2s ease;
  }
  .nav__icon::before { top: 2px; }
  .nav__icon::after { top: 9px; }
  .nav__toggle[aria-expanded="true"] .nav__icon::before { top: 5.5px; transform: rotate(45deg); }
  .nav__toggle[aria-expanded="true"] .nav__icon::after { top: 5.5px; transform: rotate(-45deg); }

  .nav__panel {
    position: fixed; left: 0; right: 0; top: var(--header-h); bottom: 0; z-index: 120;
    background: var(--paper); border-top: 1px solid var(--rule);
    padding: 8px var(--gutter) 40px; overflow-y: auto; overscroll-behavior: contain;
    display: none;
  }
  .nav__panel.is-open { display: block; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__list li { border-bottom: 1px solid var(--rule); }
  .nav__link {
    display: flex; align-items: center; gap: 12px; padding: 14px 0; border: 0;
    font-family: var(--font-display); font-size: 1.625rem; font-weight: 600; letter-spacing: -0.02em;
  }
  .nav__link[aria-current="page"] { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: .2em; }
  .nav__link .nav__tag { font-family: var(--font-text); letter-spacing: 0; }
  .nav__cta { margin-top: 28px; border-bottom: 0 !important; }
  .nav__cta .btn { width: 100%; }
  body.nav-open { overflow: hidden; }

  .subnav { display: block; border-top: 1px solid var(--rule); background: var(--paper); }
  .subnav__track {
    display: flex; gap: 22px; height: var(--subnav-h); align-items: center;
    overflow-x: auto; overscroll-behavior-x: contain; scrollbar-width: none; -webkit-overflow-scrolling: touch;
    padding: 0 var(--gutter); scroll-snap-type: x proximity;
  }
  .subnav__track::-webkit-scrollbar { display: none; }
  .subnav a {
    flex: 0 0 auto; font-size: 0.875rem; font-weight: 500; text-decoration: none; white-space: nowrap;
    padding: 10px 0; border-bottom: 1px solid transparent; scroll-snap-align: start;
  }
  .subnav a[aria-current="page"] { border-bottom-color: var(--black); font-weight: 600; }
}
@media (max-width: 400px) { .header-cta { display: none; } }
/* Ohne JavaScript: Menü offen anzeigen statt Burger */
@media (max-width: 1179px) {
  html:not(.js) .nav__toggle { display: none; }
  html:not(.js) .subnav { display: block; }
  html:not(.js) .nav__panel { display: none; }
}
@media (min-width: 1180px) {
  .nav__cta { margin-left: 4px; }
  .nav__cta .btn { min-height: 40px; padding: 0 16px; font-size: 0.875rem; }
}

/* Promo-Leiste (Aktion Webdesign) ---------------------------------------- */
.promo { background: var(--black); color: var(--paper); font-size: 0.875rem; }
.promo__inner { display: flex; flex-wrap: wrap; gap: 4px 16px; align-items: center; justify-content: space-between; min-height: 40px; padding-top: 8px; padding-bottom: 8px; }
.promo a { text-decoration: underline; text-underline-offset: .2em; text-decoration-thickness: 1px; font-weight: 600; }
.promo { --focus: var(--paper); }

/* Notice (z. B. nach Formularversand) ------------------------------------- */
.notice { border: 1px solid var(--black); padding: 16px 20px; margin: 24px 0 0; display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.notice[hidden] { display: none; }
.notice__close { background: none; border: 0; cursor: pointer; text-decoration: underline; padding: 0; font-size: 0.875rem; }

/* Sections --------------------------------------------------------------- */
.section { padding: clamp(72px, 9vw, 136px) 0; border-top: 1px solid var(--rule); }
.section--flush { border-top: 0; }
.section--tight { padding: clamp(48px, 6vw, 88px) 0; }
.section--dark { background: var(--black); color: var(--paper); border-top: 0; }
.section--dark h2, .section--dark h3, .section--dark h4 { color: inherit; }
.section--dark .lead, .section--dark .muted { color: var(--dark-text-2); }
.section__head { grid-column: 1 / span 3; }
.section__body { grid-column: 4 / span 9; min-width: 0; }
.section__title { font-size: clamp(2rem, 4.2vw, 3.5rem); margin-bottom: clamp(24px, 3vw, 40px); max-width: 20ch; }
.section__intro { margin-bottom: clamp(32px, 4vw, 56px); }
.section__more { margin-top: clamp(32px, 4vw, 48px); display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 900px) {
  .section__head, .section__body { grid-column: 1 / -1; }
  .section__head { margin-bottom: 20px; }
}
.muted { color: var(--gray-500); }
.small { font-size: 0.875rem; }

/* Seitenkopf (Unterseiten) ------------------------------------------------ */
.page-head { padding: clamp(48px, 7vw, 104px) 0 clamp(32px, 4vw, 56px); border-bottom: 1px solid var(--black); }
.page-head__title { font-size: clamp(2.3rem, 5.6vw, 5rem); letter-spacing: -0.035em; line-height: 1.02; margin-top: 20px; max-width: 18ch; overflow-wrap: break-word; hyphens: auto; }
.page-head__lead { margin-top: clamp(20px, 2.5vw, 32px); }
.page-head__meta { margin-top: 20px; color: var(--gray-500); font-size: 0.9375rem; }
.page-head__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.page-head__figure { margin-top: clamp(32px, 4vw, 56px); }
@media (max-width: 520px) { .page-head__actions .btn { flex: 1 1 100%; } }

.figure { position: relative; overflow: hidden; background: #e9e9e9; }
.figure img { width: 100%; height: 100%; object-fit: cover; }
.figure--wide { aspect-ratio: 21 / 9; }
.figure--16x9 { aspect-ratio: 16 / 9; }
.figure--3x2 { aspect-ratio: 3 / 2; }
.figcaption { font-size: 0.8125rem; color: var(--gray-500); margin-top: 10px; }

/* Raster mit Linien (Karten) -------------------------------------------- */
.cards { display: grid; grid-template-columns: repeat(var(--cols, 3), minmax(0, 1fr)); border-top: 1px solid var(--black); }
.cards--2 { --cols: 2; }
.cards--4 { --cols: 4; }
.card { padding: clamp(24px, 2.6vw, 36px) clamp(0px, 1.6vw, 28px) clamp(28px, 3vw, 40px) 0; border-bottom: 1px solid var(--rule); display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.cards > .card + .card { padding-left: clamp(16px, 1.6vw, 28px); border-left: 1px solid var(--rule); }
.cards > .card:nth-child(3n+1) { border-left: 0; padding-left: 0; }
.cards--2 > .card:nth-child(3n+1) { border-left: 1px solid var(--rule); padding-left: clamp(16px, 1.6vw, 28px); }
.cards--2 > .card:nth-child(2n+1) { border-left: 0; padding-left: 0; }
.cards--4 > .card:nth-child(3n+1) { border-left: 1px solid var(--rule); padding-left: clamp(16px, 1.6vw, 28px); }
.cards--4 > .card:nth-child(4n+1) { border-left: 0; padding-left: 0; }
.card__num, .card__kicker { font-size: 0.8125rem; font-weight: 500; color: var(--gray-500); font-variant-numeric: tabular-nums; letter-spacing: .02em; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.card__title { font-size: clamp(1.25rem, 1.8vw, 1.5rem); letter-spacing: -0.02em; line-height: 1.2; }
.card__text { color: var(--gray-700); }
.card__link { margin-top: auto; padding-top: 8px; font-weight: 600; font-size: 0.9375rem; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .2em; }
.card__link:hover { text-decoration-thickness: 2px; }
.card .figure { margin-bottom: 8px; }
.section--dark .cards { border-top-color: var(--paper); }
.section--dark .card { border-color: var(--dark-rule); }
.section--dark .card__text, .section--dark .card__num, .section--dark .card__kicker { color: var(--dark-text-2); }
@media (max-width: 1000px) {
  .cards--4 { --cols: 2; }
  .cards--4 > .card:nth-child(n) { border-left: 1px solid var(--rule); padding-left: clamp(16px, 1.6vw, 28px); }
  .cards--4 > .card:nth-child(2n+1) { border-left: 0; padding-left: 0; }
}
@media (max-width: 800px) {
  .cards, .cards--2, .cards--4 { --cols: 1; }
  .cards > .card:nth-child(n) { border-left: 0 !important; padding-left: 0 !important; padding-right: 0; }
}

/* Kennzahlen ------------------------------------------------------------- */
.facts { display: grid; grid-template-columns: repeat(var(--cols, 4), minmax(0, 1fr)); column-gap: var(--gap); }
.facts__item { padding: 20px 0 24px; min-width: 0; }
.facts__item dt { font-size: 0.8125rem; color: var(--gray-500); margin-bottom: 6px; }
.facts__item dd { font-family: var(--font-display); font-size: clamp(1.25rem, 2vw, 1.75rem); font-weight: 600; letter-spacing: -0.02em; color: var(--black); line-height: 1.15; }
.facts--plain .facts__item dd { font-family: var(--font-text); font-size: 1rem; font-weight: 500; letter-spacing: 0; }
.facts__item .val { display: block; }
.section--dark .facts__item dt { color: var(--dark-text-2); }
.section--dark .facts__item dd { color: var(--paper); }
@media (max-width: 800px) { .facts { --cols: 2; } }
@media (max-width: 420px) { .facts { --cols: 1; } .facts__item { padding: 14px 0; border-bottom: 1px solid var(--rule); } .facts__item:last-child { border-bottom: 0; } }

/* Linien, die per Scroll "gezeichnet" werden können (statisch: voll sichtbar) */
.draw { position: relative; }
.draw::before {
  content: ""; position: absolute; inset: var(--rule-pos, 0 0 auto 0); height: 1px;
  background: var(--rule-color, var(--black));
  transform: scaleX(var(--draw, 1)); transform-origin: left center;
}
.section--dark .draw { --rule-color: var(--paper); }

/* Liste mit Linien -------------------------------------------------------- */
.rule-list li { padding: 14px 0; border-bottom: 1px solid var(--rule); }
.rule-list li:first-child { border-top: 1px solid var(--black); }
.section--dark .rule-list li { border-color: var(--dark-rule); }
.section--dark .rule-list li:first-child { border-top-color: var(--paper); }
.checks li { position: relative; padding-left: 1.5em; }
.checks li::before { content: "–"; position: absolute; left: 0; color: var(--gray-500); }
.list-title { font-family: var(--font-text); font-size: 0.8125rem; font-weight: 500; color: var(--gray-500); letter-spacing: 0.02em; padding-bottom: 14px; }

/* Zitate ------------------------------------------------------------------ */
.quotes { display: grid; gap: 0; border-top: 1px solid var(--black); }
.quote { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 9fr); column-gap: var(--gap); padding: clamp(28px, 3.5vw, 48px) 0; border-bottom: 1px solid var(--rule); }
.quote blockquote { margin: 0; grid-column: 2; font-family: var(--font-display); font-size: clamp(1.25rem, 2.1vw, 1.75rem); font-weight: 500; letter-spacing: -0.015em; line-height: 1.35; color: var(--black); max-width: 40ch; }
.quote figcaption { grid-column: 1; grid-row: 1; font-size: 0.9375rem; padding-top: .3em; }
.quote figcaption strong { display: block; font-weight: 600; }
.quote figcaption span { color: var(--gray-500); }
@media (max-width: 800px) { .quote { grid-template-columns: 1fr; row-gap: 16px; } .quote blockquote, .quote figcaption { grid-column: 1; grid-row: auto; } }

/* Projekte (Referenzzeilen) --------------------------------------------- */
.refs { border-top: 1px solid var(--black); }
.ref { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 4fr) minmax(0, 5fr); column-gap: var(--gap); padding: clamp(24px, 3vw, 36px) 0; border-bottom: 1px solid var(--rule); }
.ref__name { font-size: clamp(1.375rem, 2.2vw, 1.875rem); letter-spacing: -0.02em; }
.ref__meta { font-size: 0.875rem; color: var(--gray-500); }
.ref__meta strong { color: var(--black); font-weight: 600; display: block; font-size: 0.9375rem; }
.ref__text { color: var(--gray-700); }
@media (max-width: 800px) { .ref { grid-template-columns: 1fr; row-gap: 8px; } }

/* Projekt-Detail --------------------------------------------------------- */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: clamp(32px, 4vw, 48px); }
.filter {
  min-height: 40px; padding: 0 14px; background: var(--paper); color: var(--black); border: 1px solid var(--rule);
  cursor: pointer; font-size: 0.875rem; font-weight: 500;
}
.filter:hover { border-color: var(--black); }
.filter[aria-pressed="true"] { background: var(--black); color: var(--paper); border-color: var(--black); }
.case { padding: clamp(40px, 5vw, 72px) 0; border-top: 1px solid var(--black); }
.case[hidden] { display: none; }
.case__head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; align-items: baseline; }
.case__title { font-size: clamp(2rem, 4vw, 3.25rem); letter-spacing: -0.03em; }
.case__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.case__body { margin-top: clamp(28px, 3vw, 40px); display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
.case__body h3 { font-family: var(--font-text); font-size: 0.8125rem; font-weight: 600; letter-spacing: .02em; color: var(--gray-500); margin-bottom: 10px; }
.case__quote { margin: clamp(28px, 3vw, 40px) 0 0; padding: 24px 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.case__quote blockquote { margin: 0; font-family: var(--font-display); font-size: clamp(1.125rem, 1.8vw, 1.5rem); font-weight: 500; line-height: 1.4; letter-spacing: -0.01em; max-width: 52ch; }
.case__quote figcaption { margin-top: 12px; font-size: 0.875rem; color: var(--gray-500); }
.case .facts { margin-top: 8px; }
@media (max-width: 800px) { .case__body { grid-template-columns: 1fr; } }

/* Preise ----------------------------------------------------------------- */
.prices { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--black); }
.price { padding: clamp(24px, 2.6vw, 36px) clamp(16px, 1.6vw, 28px); border-bottom: 1px solid var(--rule); border-left: 1px solid var(--rule); display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.price:first-child { border-left: 0; padding-left: 0; }
.price:last-child { padding-right: 0; }
.price--featured { background: var(--black); color: var(--paper); padding-left: clamp(16px, 1.6vw, 28px) !important; padding-right: clamp(16px, 1.6vw, 28px) !important; border-color: var(--black); --focus: var(--paper); }
.price--featured h3 { color: var(--paper); }
.price--featured .price__desc, .price--featured .price__note, .price--featured .price__was { color: var(--dark-text-2); }
.price--featured .checks li::before { color: var(--dark-text-2); }
.price__name { font-size: clamp(1.375rem, 2vw, 1.75rem); letter-spacing: -0.02em; }
.price__desc { color: var(--gray-700); }
.price__was { color: var(--gray-500); font-size: 0.9375rem; }
.price__now { font-family: var(--font-display); font-size: clamp(2.25rem, 3.6vw, 3.25rem); font-weight: 600; letter-spacing: -0.035em; line-height: 1; font-variant-numeric: tabular-nums; }
.price__note { font-size: 0.875rem; color: var(--gray-500); }
.price .checks { display: grid; gap: 8px; font-size: 0.9375rem; padding: 8px 0; }
.price .btn { margin-top: auto; }
@media (max-width: 900px) {
  .prices { grid-template-columns: 1fr; }
  .price, .price:first-child { border-left: 0; padding-left: 0; padding-right: 0; }
}

/* Tabellen --------------------------------------------------------------- */
.table-wrap { overflow-x: auto; border-top: 1px solid var(--black); }
.table { width: 100%; border-collapse: collapse; font-size: 0.9375rem; min-width: 560px; }
.table th, .table td { text-align: left; vertical-align: top; padding: 14px 16px 14px 0; border-bottom: 1px solid var(--rule); }
.table thead th { font-size: 0.8125rem; font-weight: 600; color: var(--gray-500); letter-spacing: .02em; }
.table tbody th { font-weight: 600; }

/* FAQ -------------------------------------------------------------------- */
.faq { border-top: 1px solid var(--black); }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 40px 20px 0; position: relative;
  font-family: var(--font-display); font-size: clamp(1.125rem, 1.6vw, 1.375rem); font-weight: 600; letter-spacing: -0.015em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 18px; font-family: var(--font-text); font-weight: 400; font-size: 1.5rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq .faq__a { padding: 0 0 24px; color: var(--gray-700); max-width: 64ch; }

/* Ablauf (Schritte) ------------------------------------------------------ */
.steps-list { counter-reset: step; }

/* Formulare -------------------------------------------------------------- */
.form { display: grid; gap: 20px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 700px) { .form__row { grid-template-columns: 1fr; } }
.field { display: grid; gap: 8px; min-width: 0; }
.field label, .field__label { font-size: 0.875rem; font-weight: 600; }
.field .opt { font-weight: 400; color: var(--gray-500); }
.input {
  width: 100%; min-height: 48px; padding: 12px 14px; font: inherit; font-size: 1rem; color: var(--black);
  background: var(--paper); border: 1px solid var(--gray-500); border-radius: 0; appearance: none;
}
.input:hover { border-color: var(--black); }
.input:focus-visible { outline: 2px solid var(--black); outline-offset: 0; border-color: var(--black); }
textarea.input { min-height: 140px; resize: vertical; }
select.input {
  background-image: linear-gradient(45deg, transparent 50%, #000 50%), linear-gradient(135deg, #000 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 40px;
}
.hp { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; overflow: hidden; }
.form__hint { font-size: 0.875rem; color: var(--gray-700); }
.form__hint a { text-decoration: underline; text-underline-offset: .2em; }
.form__status { font-size: 0.9375rem; min-height: 1.5em; }
.form__status:empty { display: none; }
.form__status.is-error { font-weight: 600; }
.form .btn[disabled] { opacity: .45; cursor: not-allowed; }
.form .btn[disabled]:hover { background: var(--black); color: var(--paper); }

/* Bestätigung per Schieberegler (Bot-Schutz) ------------------------------ */
.verify { display: grid; gap: 8px; }
.verify__track { position: relative; height: 52px; border: 1px solid var(--black); background: var(--paper); user-select: none; touch-action: pan-y; overflow: hidden; }
.verify__fill { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: var(--black); }
.verify__text { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 0.875rem; font-weight: 500; pointer-events: none; padding-left: 52px; }
.verify__thumb {
  position: absolute; left: 0; top: 0; width: 52px; height: 50px; border: 0; background: var(--black); color: var(--paper);
  display: flex; align-items: center; justify-content: center; cursor: grab; touch-action: none; padding: 0;
}
.verify__thumb:focus-visible { outline: 2px solid var(--black); outline-offset: 2px; }
.verify__thumb:active { cursor: grabbing; }
.verify.is-done .verify__track { background: var(--black); }
.verify.is-done .verify__text { color: var(--paper); padding-left: 0; }
.verify.is-done .verify__thumb { left: auto !important; right: 0; background: var(--paper); color: var(--black); cursor: default; }
.verify__help { font-size: 0.8125rem; color: var(--gray-500); }

/* Kontaktblöcke ---------------------------------------------------------- */
.contact-list { display: grid; gap: 0; border-top: 1px solid var(--black); }
.contact-list > div { padding: 18px 0; border-bottom: 1px solid var(--rule); }
.contact-list dt { font-size: 0.8125rem; color: var(--gray-500); margin-bottom: 4px; }
.contact-list dd { font-size: 1.0625rem; font-weight: 500; }
.contact-list a { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .2em; overflow-wrap: anywhere; }
.split { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); column-gap: clamp(32px, 6vw, 96px); row-gap: 48px; align-items: start; }
.split--even { grid-template-columns: 1fr 1fr; }
.split__aside { position: sticky; top: calc(var(--header-h) + var(--subnav-h) + 32px); }
@media (max-width: 900px) { .split, .split--even { grid-template-columns: 1fr; } .split__aside { position: static; } }

/* Kontakt-Abschluss (dunkel) --------------------------------------------- */
.contact__title { font-size: clamp(2.25rem, 4.6vw, 4rem); max-width: 16ch; }
.contact__text { color: var(--dark-text-2); margin-top: 24px; max-width: 52ch; font-size: clamp(1.0625rem, 1.3vw, 1.25rem); }
.contact__grid { margin-top: clamp(48px, 6vw, 80px); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap); --rule-color: var(--dark-rule); }
.contact__block { padding-top: 20px; min-width: 0; }
.contact__label { font-size: 0.8125rem; color: var(--dark-text-2); margin-bottom: 10px; }
.contact__value { font-size: clamp(1.0625rem, 1.5vw, 1.25rem); font-family: var(--font-display); font-weight: 500; letter-spacing: -0.01em; line-height: 1.4; font-style: normal; overflow-wrap: anywhere; }
.contact__value a { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .2em; }
.contact__value a:hover { text-decoration-thickness: 2px; }
.contact__actions { margin-top: clamp(40px, 5vw, 64px); display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 1000px) { .contact__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .contact__grid { grid-template-columns: 1fr; } .contact__actions .btn { flex: 1 1 100%; } }

/* Terminal (Architektur) -------------------------------------------------- */
.terminal { border: 1px solid var(--black); background: var(--black); color: var(--paper); font-family: var(--mono); font-size: 0.875rem; --focus: var(--paper); }
.terminal__bar { display: flex; justify-content: space-between; gap: 12px; padding: 10px 16px; border-bottom: 1px solid var(--dark-rule); color: var(--dark-text-2); font-size: 0.75rem; }
.terminal__body { height: 340px; overflow-y: auto; padding: 16px; white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.55; }
.terminal__line + .terminal__line { margin-top: 6px; }
.terminal__line--cmd { color: var(--paper); font-weight: 700; }
.terminal__line--out { color: #d9d9d9; }
.terminal__line--warn { color: var(--paper); text-decoration: underline; text-underline-offset: .2em; }
.terminal__form { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-top: 1px solid var(--dark-rule); }
.terminal__prompt { color: var(--dark-text-2); white-space: nowrap; }
.terminal__input { flex: 1; min-width: 0; background: transparent; border: 0; color: var(--paper); font: inherit; padding: 6px 0; }
.terminal__input:focus-visible { outline: 1px solid var(--paper); outline-offset: 4px; }
.terminal__input::placeholder { color: #8c8c8c; }
.cmds { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.cmd { font-family: var(--mono); font-size: 0.8125rem; min-height: 36px; padding: 0 12px; background: var(--paper); border: 1px solid var(--rule); cursor: pointer; }
.cmd:hover { border-color: var(--black); }

/* Topologie-Simulator ---------------------------------------------------- */
.sim__controls { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.sim__canvas { border: 1px solid var(--black); overflow-x: auto; background: var(--paper); }
.sim__canvas svg { min-width: 720px; width: 100%; height: auto; font-family: var(--font-text); }
.sim svg .n rect { fill: #fff; stroke: #000; stroke-width: 1.25; }
.sim svg .n--core rect { stroke-width: 2; }
.sim svg .t1 { fill: #000; font-size: 11px; font-weight: 700; }
.sim svg .t2 { fill: #444; font-size: 9px; font-family: var(--mono); }
.sim svg .l { stroke: #000; stroke-width: 1.5; }
.sim svg .l--wan { stroke-dasharray: 6 4; }
.sim svg .is-standby { stroke: #a8a8a8; }
.sim svg .is-down { stroke: #a8a8a8; stroke-dasharray: 2 6; }
.sim svg .is-active { stroke-width: 3; }
.sim svg .n.is-blocked rect { fill: #000; }
.sim svg .n.is-blocked text { fill: #fff; }
.sim svg .l.is-blocked { stroke-dasharray: 2 6; stroke: #a8a8a8; }
.sim__status { margin-top: 16px; padding: 14px 16px; border-left: 3px solid var(--black); background: #f4f4f4; font-family: var(--mono); font-size: 0.875rem; }

/* Security-Audit ---------------------------------------------------------- */
.quiz { display: grid; gap: 0; border-top: 1px solid var(--black); }
.q { border: 0; margin: 0; padding: clamp(24px, 3vw, 36px) 0; border-bottom: 1px solid var(--rule); display: grid; grid-template-columns: 4rem minmax(0, 1fr); column-gap: var(--gap); min-width: 0; }
.q__num { font-size: 0.875rem; color: var(--gray-500); font-variant-numeric: tabular-nums; padding-top: .3em; grid-row: 1 / span 3; }
.q legend { padding: 0; font-family: var(--font-display); font-size: clamp(1.25rem, 1.9vw, 1.625rem); font-weight: 600; letter-spacing: -0.02em; line-height: 1.2; float: left; width: 100%; }
.q__text { color: var(--gray-700); margin-top: 10px; clear: both; }
.q__opts { margin-top: 16px; display: grid; gap: 8px; }
.opt-row { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border: 1px solid var(--rule); cursor: pointer; }
.opt-row:hover { border-color: var(--black); }
.opt-row input { margin: 3px 0 0; accent-color: #000; width: 18px; height: 18px; flex: 0 0 auto; }
.opt-row:has(input:checked) { border-color: var(--black); box-shadow: inset 0 0 0 1px var(--black); }
@media (max-width: 600px) { .q { grid-template-columns: 1fr; } .q__num { grid-row: auto; margin-bottom: 6px; } }
.result { margin-top: 40px; padding: clamp(24px, 3vw, 40px); background: var(--black); color: var(--paper); --focus: var(--paper); }
.result[hidden] { display: none; }
.result h2, .result h3 { color: var(--paper); }
.result__score { font-family: var(--font-display); font-size: clamp(3.5rem, 8vw, 6rem); font-weight: 600; letter-spacing: -0.04em; line-height: 1; font-variant-numeric: tabular-nums; margin-top: 12px; }
.result__label { margin-top: 10px; font-size: 1.125rem; font-weight: 600; }
.result__bar { margin-top: 20px; height: 2px; background: var(--dark-rule); }
.result__bar span { display: block; height: 100%; background: var(--paper); transform-origin: left; }
.result ul { margin-top: 12px; display: grid; gap: 8px; }
.result li { padding-left: 1.4em; position: relative; color: #e6e6e6; }
.result li::before { content: "–"; position: absolute; left: 0; color: var(--dark-text-2); }
.result .muted { color: var(--dark-text-2); }

/* Blog ------------------------------------------------------------------- */
.posts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: var(--gap); row-gap: clamp(40px, 5vw, 64px); }
.post-card { display: flex; flex-direction: column; gap: 12px; border-top: 1px solid var(--black); padding-top: 16px; min-width: 0; position: relative; }
.post-card[hidden] { display: none; }
.post-card .figure { aspect-ratio: 16 / 10; order: -1; margin-bottom: 4px; }
.post-card__meta { font-size: 0.8125rem; color: var(--gray-500); display: flex; flex-wrap: wrap; gap: 4px 12px; }
.post-card__meta .cat { color: var(--black); font-weight: 600; }
.post-card__title { font-size: 1.25rem; letter-spacing: -0.015em; line-height: 1.25; }
.post-card__title a { text-decoration: none; }
.post-card__title a::after { content: ""; position: absolute; inset: 0; }
.post-card__title a:hover { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .15em; }
.post-card__text { color: var(--gray-700); font-size: 0.9688rem; }
.post-card:focus-within { outline: 2px solid var(--black); outline-offset: 6px; }
.post-card a:focus-visible { outline: 0; }
@media (max-width: 1000px) { .posts { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .posts { grid-template-columns: 1fr; } }
.articles .post { display: none; }
.articles .post:target { display: block; }
.post { padding: clamp(40px, 5vw, 72px) 0; border-top: 1px solid var(--black); }
.post__meta { font-size: 0.875rem; color: var(--gray-500); display: flex; flex-wrap: wrap; gap: 4px 14px; }
.post__title { font-size: clamp(1.75rem, 3.4vw, 2.75rem); letter-spacing: -0.03em; line-height: 1.1; margin-top: 14px; max-width: 26ch; }
.post .figure { margin-top: 24px; aspect-ratio: 21 / 9; }
.post__body { margin-top: 28px; }
.reader { width: min(920px, 100vw); max-width: 100vw; height: 100%; max-height: 100vh; margin: 0 0 0 auto; padding: 0; border: 0; border-left: 1px solid var(--black); background: var(--paper); color: var(--ink); }
.reader::backdrop { background: rgba(0, 0, 0, .55); }
.reader__bar { position: sticky; top: 0; z-index: 2; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 12px clamp(20px, 4vw, 48px); background: var(--paper); border-bottom: 1px solid var(--rule); }
.reader__inner { padding: clamp(24px, 4vw, 56px) clamp(20px, 4vw, 56px) 80px; }
.reader .post { border-top: 0; padding-top: 0; }
@media (max-width: 640px) { .reader { width: 100vw; border-left: 0; } }

/* Fließtext / Artikel ---------------------------------------------------- */
.prose { max-width: 70ch; }
.prose h2 { font-size: clamp(1.375rem, 2vw, 1.75rem); letter-spacing: -0.02em; line-height: 1.2; margin: 48px 0 14px; padding-top: 20px; border-top: 1px solid var(--rule); }
.prose > h2:first-child, .prose > section:first-child > h2 { margin-top: 0; }
.prose h3 { font-family: var(--font-text); font-size: 1.0625rem; font-weight: 600; letter-spacing: 0; margin: 28px 0 8px; line-height: 1.4; }
.prose p, .prose ul, .prose ol, .prose address { color: var(--ink); }
.prose > * + * { margin-top: 14px; }
.prose > h2 + *, .prose > h3 + * { margin-top: 0; }
.prose ul { padding-left: 1.2em; list-style: disc; }
.prose ol { padding-left: 1.4em; list-style: decimal; }
.prose li + li { margin-top: 6px; }
.prose li::marker { color: var(--gray-500); }
.prose ul.plain { list-style: none; padding-left: 0; }
.prose address { font-style: normal; }
.prose a { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .2em; overflow-wrap: anywhere; }
.prose a:hover { text-decoration-thickness: 2px; }
.prose code { font-family: var(--mono); font-size: 0.875em; background: #f1f1f1; padding: 1px 4px; overflow-wrap: anywhere; }
.prose .tip-box, .prose .note { margin: 24px 0; padding: 18px 20px; border-left: 3px solid var(--black); background: #f4f4f4; }
.prose .muted { color: var(--gray-500); font-size: 0.9375rem; }
.prose .stand { margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--black); color: var(--gray-500); font-size: 0.9375rem; }
.prose dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 24px; }
.prose dt { color: var(--gray-500); }
.prose .table-wrap { margin: 24px 0; }
@media (max-width: 520px) { .prose dl { grid-template-columns: 1fr; gap: 2px; } .prose dd + dt { margin-top: 10px; } }

/* Forum ------------------------------------------------------------------ */
.guide { padding: clamp(48px, 6vw, 88px) 0; border-top: 1px solid var(--black); }
.guide__grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); column-gap: var(--gap); row-gap: 28px; }
.guide__aside { position: sticky; top: calc(var(--header-h) + var(--subnav-h) + 32px); align-self: start; }
.guide__aside .figure { aspect-ratio: 4 / 3; margin-top: 20px; }
.guide__title { font-size: clamp(1.75rem, 3vw, 2.5rem); letter-spacing: -0.03em; line-height: 1.1; margin-top: 12px; }
.guide__meta { font-size: 0.875rem; color: var(--gray-500); display: flex; flex-wrap: wrap; gap: 4px 14px; }
.guide__meta .cat { color: var(--black); font-weight: 600; }
.checklist { border-top: 1px solid var(--black); margin-top: 24px; counter-reset: c; }
.checklist > li { padding: 18px 0 18px 2.5rem; border-bottom: 1px solid var(--rule); position: relative; list-style: none; }
.checklist > li::before { counter-increment: c; content: counter(c, decimal-leading-zero); position: absolute; left: 0; top: 20px; font-size: 0.8125rem; color: var(--gray-500); font-variant-numeric: tabular-nums; }
.checklist h3 { margin: 0 0 6px; }
@media (max-width: 900px) { .guide__grid { grid-template-columns: minmax(0, 1fr); } .guide__aside { position: static; } }

/* Legal pages ------------------------------------------------------------ */
.legal { padding: clamp(40px, 6vw, 80px) 0 clamp(72px, 10vw, 128px); }
.legal__aside { grid-column: 1 / span 3; }
.legal__aside nav { position: sticky; top: calc(var(--header-h) + var(--subnav-h) + 32px); }
.legal__aside ul li a { display: block; padding: 10px 0; border-bottom: 1px solid var(--rule); text-decoration: none; font-size: 0.9375rem; color: var(--gray-700); }
.legal__aside ul li:first-child a { border-top: 1px solid var(--rule); }
.legal__aside ul li a:hover { color: var(--black); }
.legal__aside ul li a[aria-current="page"] { color: var(--black); font-weight: 600; }
.legal .prose { grid-column: 4 / span 9; }
@media (max-width: 900px) {
  .legal__aside { grid-column: 1 / -1; margin-bottom: 40px; }
  .legal__aside nav { position: static; }
  .legal__aside ul { display: flex; flex-wrap: wrap; gap: 8px; }
  .legal__aside ul li a, .legal__aside ul li:first-child a { border: 1px solid var(--rule); padding: 8px 12px; font-size: 0.875rem; }
  .legal__aside ul li a[aria-current="page"] { border-color: var(--black); background: var(--black); color: var(--paper); }
  .legal .prose { grid-column: 1 / -1; }
}

/* 404 / Weiterleitung ---------------------------------------------------- */
.notfound { padding: clamp(72px, 12vw, 176px) 0; }
.notfound__code { font-family: var(--font-display); font-size: clamp(5rem, 18vw, 14rem); font-weight: 600; letter-spacing: -0.05em; line-height: .9; color: var(--black); }
.notfound__title { font-size: clamp(1.75rem, 3vw, 2.5rem); margin-top: 24px; }
.notfound p { color: var(--gray-700); margin-top: 16px; max-width: 52ch; }

/* Footer ----------------------------------------------------------------- */
.site-footer { background: var(--black); color: var(--paper); font-size: 0.9375rem; --focus: var(--paper); }
.site-footer__inner { padding-top: 64px; padding-bottom: 40px; row-gap: 40px; }
.site-footer .wordmark { color: var(--paper); font-size: 1.5rem; }
.footer__brand { grid-column: 1 / span 3; }
.footer__brand p { color: var(--dark-text-2); margin-top: 14px; max-width: 34ch; }
.footer__col { grid-column: span 3; }
.footer__heading { font-family: var(--font-text); font-size: 0.8125rem; font-weight: 500; color: var(--dark-text-2); margin-bottom: 14px; letter-spacing: .02em; }
.footer__list li + li { margin-top: 8px; }
.footer__list a { text-decoration: none; border-bottom: 1px solid transparent; transition: border-color .15s ease; }
.footer__list a:hover, .footer__list a[aria-current="page"] { border-bottom-color: var(--paper); }
.footer__bottom { grid-column: 1 / -1; padding-top: 20px; border-top: 1px solid var(--dark-rule); color: var(--dark-text-2); font-size: 0.8125rem; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer__bottom a { color: var(--paper); }
@media (max-width: 900px) {
  .footer__brand { grid-column: 1 / -1; }
  .footer__col { grid-column: span 6; }
}
@media (max-width: 480px) { .footer__col { grid-column: 1 / -1; } }

/* Reveal (dezent, nur mit JS und ohne reduzierte Bewegung) --------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}

/* Print ------------------------------------------------------------------ */
@media print {
  .site-header, .skip-link, .legal__aside, .promo, .scroll-progress, .contact__actions, .page-head__actions { display: none !important; }
  .section--dark, .site-footer { background: none; color: #000; }
  .section--dark h2, .site-footer .wordmark { color: #000; }
  .seq__sticky { position: static !important; }
}

/* Ergänzungen ------------------------------------------------------------ */
[data-span] { grid-column: 1 / -1; }
.btn--ghost { background: transparent; color: var(--paper); border-color: var(--paper); }
.btn--ghost:hover { background: var(--paper); color: var(--black); }
.h-phase { font-size: clamp(1.5rem, 2.4vw, 2.25rem); letter-spacing: -0.025em; line-height: 1.1; margin-top: 14px; max-width: 20ch; }
html:not(.js) .verify { display: none; }
html:not(.js) .filters { display: none; }