/* =====================================================================
   AeroVision Südbaden – Konzept B „Dokumentation, nicht Dekoration"
   ---------------------------------------------------------------------
   Gestaltungsidee: Die Website ist selbst ein Protokoll. Nummerierte
   Abschnitte, Datenzeilen in Monospace, Haarlinien, Eckmarken wie in
   einem technischen Plan. Eine Farbe (Dunkelblau), ein Akzent (Himmelblau),
   viel Weißraum. Bewegung nur dort, wo sie etwas erklärt.

   Alle Schriften liegen lokal (DSGVO, CSP „self"). Keine Inline-Styles,
   keine externen Dienste, kein Tracking.
   ===================================================================== */

/* ---------- Schriften ---------- */
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/manrope-latin-400-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+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/manrope-latin-500-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+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/manrope-latin-600-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+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/manrope-latin-700-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+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 800; font-display: swap; src: url("../fonts/manrope-latin-800-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+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Great Vibes"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/great-vibes-latin-400-normal.woff2") format("woff2"); }

/* ---------- Design-Token ---------- */
:root {
  --navy-950: #050F2E;
  --navy-900: #071640;
  --navy-800: #0B1F59;
  --navy-700: #0F2A73;
  --blue-600: #1250B8;
  --blue-500: #1E6FE0;
  --sky-500: #1BA0F2;
  --sky-400: #4DB8F7;
  --sky-100: #E3F1FC;

  --ink: #0E1B3D;
  --ink-2: #4A5570;
  --ink-3: #7B849B;
  --paper: #FFFFFF;
  --paper-2: #F4F6FA;
  --line: rgba(14, 27, 61, .13);
  --line-strong: rgba(14, 27, 61, .32);

  /* kontextabhängig – dunkle Abschnitte setzen sie um */
  --bg: var(--paper);
  --fg: var(--ink);
  --fg-2: var(--ink-2);
  --fg-3: var(--ink-3);
  --accent: var(--blue-600);
  --rule: var(--line);

  --font: "Manrope", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Menlo, Consolas, monospace;
  --script: "Great Vibes", "Brush Script MT", cursive;

  --max: 1360px;
  --gutter: clamp(20px, 4.2vw, 56px);
  --section: clamp(96px, 11vw, 176px);
  --header-h: 76px;
  --radius: 6px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Basis ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 8px); }
body { margin: 0; font-family: var(--font); font-size: 1.0625rem; line-height: 1.65; color: var(--fg); background: var(--bg); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1.15em; max-width: 64ch; }
h1, h2, h3, h4 { margin: 0; font-weight: 800; letter-spacing: -.025em; line-height: 1.05; color: var(--fg); text-wrap: balance; }
h2 { font-size: clamp(2rem, 4.3vw, 3.5rem); }
h3 { font-size: clamp(1.25rem, 1.6vw, 1.5rem); letter-spacing: -.015em; line-height: 1.2; }
h4 { font-size: 1rem; letter-spacing: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; }
::selection { background: var(--sky-500); color: var(--navy-950); }
:focus-visible { outline: 2px solid var(--sky-500); outline-offset: 4px; border-radius: 2px; }
.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 { position: absolute; left: -999px; top: 12px; z-index: 1000; background: var(--sky-500); color: var(--navy-950); padding: 10px 16px; border-radius: var(--radius); font-weight: 700; }
.skip:focus { left: 12px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}


/* Lange deutsche Komposita auf schmalen Bildschirmen trennen */
h1, h2, h3, .price__name, .card dd, .facts li b, .sheet__val h3 { -webkit-hyphens: auto; hyphens: auto; hyphenate-limit-chars: 10 4 4; overflow-wrap: anywhere; }

/* ---------- Werkzeugklassen ---------- */
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.mono { font-family: var(--mono); font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 500; }
h2 + .lead, h2 + div > p:first-child { margin-top: 24px; }
.lead { font-size: clamp(1.125rem, 1.45vw, 1.35rem); line-height: 1.5; font-weight: 500; color: var(--fg-2); max-width: 58ch; }
.muted { color: var(--fg-2); }
.small { font-size: .875rem; }
.dark { --bg: var(--navy-900); --fg: #FFFFFF; --fg-2: rgba(255, 255, 255, .74); --fg-3: rgba(255, 255, 255, .5); --accent: var(--sky-400); --rule: rgba(255, 255, 255, .15); background: var(--bg); color: var(--fg); }
.tint { --bg: var(--paper-2); background: var(--bg); }

/* Abschnittsraster: Index links, Inhalt rechts */
.sec { padding-block: var(--section); position: relative; }
.sec + .sec { border-top: 1px solid var(--rule); }
.sec-head { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 9fr); gap: 32px var(--gutter); align-items: start; margin-bottom: clamp(48px, 6vw, 88px); }
.sec-head h2 { max-width: 20ch; }
.sec-head .lead { margin-top: 22px; margin-bottom: 0; }
.index { display: flex; align-items: center; gap: 14px; font-family: var(--mono); font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); padding-top: 10px; }
.index::before { content: ""; width: 34px; height: 1px; background: var(--accent); flex: none; }
.index b { font-weight: 500; color: var(--fg); }
@media (max-width: 860px) {
  .sec-head { grid-template-columns: 1fr; gap: 22px; }
  .index { padding-top: 0; }
}

/* Haarlinien-Raster als Hintergrund (sehr dezent) */
.grid-bg { position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(var(--rule) 1px, transparent 1px), linear-gradient(90deg, var(--rule) 1px, transparent 1px); background-size: 160px 160px; opacity: .45; -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%); mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%); }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 12px; padding: 15px 22px; border-radius: var(--radius); font-weight: 700; font-size: .9375rem; line-height: 1; border: 1px solid transparent; cursor: pointer; white-space: nowrap; transition: background .2s, color .2s, border-color .2s, transform .2s var(--ease); }
.btn svg { width: 16px; height: 16px; flex: none; transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn:active { transform: translateY(1px); }
.btn--sky { background: var(--sky-500); color: var(--navy-950); }
.btn--sky:hover { background: var(--sky-400); }
.btn--ink { background: var(--navy-900); color: #fff; }
.btn--ink:hover { background: var(--navy-700); }
.btn--ghost { background: transparent; color: var(--fg); border-color: var(--line-strong); }
.btn--ghost:hover { border-color: var(--fg); }
.dark .btn--ghost, .hero .btn--ghost { color: #fff; border-color: rgba(255, 255, 255, .4); }
.dark .btn--ghost:hover, .hero .btn--ghost:hover { border-color: #fff; background: rgba(255, 255, 255, .08); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.link { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--accent); border-bottom: 1px solid transparent; transition: border-color .2s; }
.link:hover { border-bottom-color: currentColor; }
.link svg { width: 15px; height: 15px; }

/* ---------- Kopfzeile ---------- */
.top { position: fixed; top: 0; left: 0; right: 0; z-index: 90; height: var(--header-h); color: #fff; transition: background .35s, box-shadow .35s, border-color .35s; border-bottom: 1px solid transparent; }
.top::before { content: ""; position: absolute; inset: 0; background: rgba(7, 22, 64, 0); backdrop-filter: blur(0); transition: background .35s, backdrop-filter .35s; z-index: -1; }
.top.is-scrolled, .top--solid { border-bottom-color: rgba(255, 255, 255, .12); }
.top.is-scrolled::before, .top--solid::before { background: rgba(7, 22, 64, .86); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.top__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.top__brand { display: inline-flex; align-items: center; flex: none; }
.top__brand img { height: 50px; width: auto; }
.top__nav { display: flex; align-items: center; gap: 2px; }
.top__nav a { padding: 10px 13px; font-size: .9rem; font-weight: 500; color: rgba(255, 255, 255, .82); border-radius: 4px; position: relative; transition: color .2s; }
.top__nav a:hover, .top__nav a.is-active { color: #fff; }
.top__nav a::after { content: ""; position: absolute; left: 13px; right: 13px; bottom: 5px; height: 1px; background: var(--sky-400); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.top__nav a.is-active::after, .top__nav a:hover::after { transform: scaleX(1); }
.top__right { display: flex; align-items: center; gap: 18px; }
.top__pos { font-family: var(--mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(255, 255, 255, .55); min-width: 11ch; text-align: right; }
.top__pos b { color: #fff; font-weight: 500; }
.top .btn { padding: 12px 18px; font-size: .875rem; }
.burger { display: none; width: 46px; height: 46px; border: 1px solid rgba(255, 255, 255, .3); background: transparent; border-radius: var(--radius); cursor: pointer; place-items: center; color: #fff; }
.burger svg { width: 22px; height: 22px; }
.burger .ic-x { display: none; }
.menu-open .burger .ic-menu { display: none; }
.menu-open .burger .ic-x { display: block; }

@media (max-width: 1180px) { .top__pos { display: none; } }
@media (max-width: 1000px) {
  .top__nav { display: none; }
  .top .btn { display: none; }
  .burger { display: grid; }
  .top__brand img { height: 42px; }
}

/* Mobiles Menü (Vollbild) */
.menu { position: fixed; inset: 0; z-index: 80; background: var(--navy-950); color: #fff; padding: calc(var(--header-h) + 24px) var(--gutter) 40px; display: none; flex-direction: column; overflow: auto; }
.menu-open .menu { display: flex; }
.menu-open { overflow: hidden; }
.menu__list { display: grid; gap: 4px; margin-top: 12px; }
.menu__list a { display: flex; align-items: baseline; gap: 18px; padding: 14px 0; border-bottom: 1px solid rgba(255, 255, 255, .12); font-size: clamp(1.6rem, 6vw, 2.2rem); font-weight: 800; letter-spacing: -.02em; }
.menu__list a span { font-family: var(--mono); font-size: .75rem; letter-spacing: .14em; color: var(--sky-400); font-weight: 500; }
.menu__foot { margin-top: auto; padding-top: 32px; display: grid; gap: 10px; font-size: .95rem; color: rgba(255, 255, 255, .7); }
.menu__foot a { color: #fff; font-weight: 600; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: flex-end; color: #fff; background: var(--navy-950); isolation: isolate; overflow: hidden; }
.hero__img { position: absolute; inset: 0; z-index: -3; }
.hero__img img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; transform: scale(1.06); animation: hero-zoom 7s var(--ease) forwards; }
@keyframes hero-zoom { to { transform: scale(1); } }
.hero__shade { position: absolute; inset: 0; z-index: -2; background: linear-gradient(180deg, rgba(5, 15, 46, .55) 0%, rgba(5, 15, 46, .25) 35%, rgba(5, 15, 46, .78) 78%, rgba(5, 15, 46, .96) 100%), linear-gradient(90deg, rgba(5, 15, 46, .55) 0%, rgba(5, 15, 46, 0) 60%); }
.hero__grid { position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(255, 255, 255, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .07) 1px, transparent 1px); background-size: 140px 140px; background-position: center; -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 30%, #000 70%, transparent 100%); mask-image: linear-gradient(180deg, transparent 0%, #000 30%, #000 70%, transparent 100%); }
/* Eckmarken wie im Sucher */
.hero__marks { position: absolute; inset: calc(var(--header-h) + 18px) var(--gutter) 22px; pointer-events: none; }
.hero__marks::before, .hero__marks::after, .hero__marks i::before, .hero__marks i::after { content: ""; position: absolute; width: 26px; height: 26px; border: 1px solid rgba(255, 255, 255, .55); }
.hero__marks::before { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.hero__marks::after { top: 0; right: 0; border-left: 0; border-bottom: 0; }
.hero__marks i::before { bottom: 0; left: 0; border-right: 0; border-top: 0; }
.hero__marks i::after { bottom: 0; right: 0; border-left: 0; border-top: 0; }
.hero__inner { position: relative; padding-top: calc(var(--header-h) + 36px); padding-bottom: 34px; display: grid; grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); gap: 20px var(--gutter); align-items: end; }
.hero__meta { grid-column: 1 / -1; margin: 0; font-family: var(--mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: rgba(255, 255, 255, .7); display: flex; flex-wrap: wrap; gap: 8px 28px; }
.hero__meta b { color: #fff; font-weight: 500; }
.hero h1 { color: #fff; font-size: clamp(2.5rem, 6vw, 5.4rem); line-height: .98; letter-spacing: -.035em; max-width: 12ch; margin-top: 22px; }
.hero h1 em { font-style: normal; color: var(--sky-400); }
.hero__lead { margin-top: 24px; font-size: clamp(1.05rem, 1.4vw, 1.3rem); font-weight: 500; line-height: 1.5; color: rgba(255, 255, 255, .84); max-width: 52ch; }
.hero__cta { margin-top: 30px; }
.hero__record { align-self: end; justify-self: end; width: 100%; max-width: 360px; border-top: 1px solid rgba(255, 255, 255, .28); padding-top: 16px; display: grid; grid-template-columns: auto 1fr; gap: 7px 22px; font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: rgba(255, 255, 255, .62); }
.hero__record dt { color: rgba(255, 255, 255, .45); margin: 0; }
.hero__record dd { margin: 0; color: #fff; }
.hero__facts { border-top: 1px solid rgba(255, 255, 255, .22); }
.hero__facts ul { display: grid; grid-template-columns: repeat(3, 1fr); }
.hero__facts li { padding: 14px 0 18px; padding-right: 24px; display: grid; gap: 5px; }
.hero__facts li + li { border-left: 1px solid rgba(255, 255, 255, .18); padding-left: 24px; }
.hero__facts strong { font-size: 1.15rem; font-weight: 800; letter-spacing: -.01em; }
.hero__facts span { font-family: var(--mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: rgba(255, 255, 255, .58); }

/* Einblendung beim Laden (nur CSS) */
.hero .in { opacity: 0; transform: translateY(22px); animation: rise 1s var(--ease) forwards; }
.hero .in-1 { animation-delay: .15s; } .hero .in-2 { animation-delay: .3s; } .hero .in-3 { animation-delay: .5s; } .hero .in-4 { animation-delay: .65s; } .hero .in-5 { animation-delay: .85s; } .hero .in-6 { animation-delay: 1s; }
@keyframes rise { to { opacity: 1; transform: none; } }

@media (max-width: 1000px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__record { justify-self: start; max-width: 420px; }
}
@media (max-width: 700px) {
  .hero { min-height: 0; }
  .hero__inner { padding-top: calc(var(--header-h) + 40px); }
  .hero h1 { font-size: clamp(2.4rem, 11vw, 3.4rem); }
  .hero__facts ul { grid-template-columns: 1fr; }
  .hero__facts li { padding: 16px 0; }
  .hero__facts li + li { border-left: 0; padding-left: 0; border-top: 1px solid rgba(255, 255, 255, .18); }
  .hero__marks { display: none; }
  .hero__meta span:nth-child(2) { display: none; }
}


/* Flache Bildschirme (z. B. 1366 x 768): Kopfbereich kompakter, damit die Kennzahlen im ersten Bild bleiben */
@media (min-width: 701px) and (max-height: 880px) {
  .hero__inner { padding-top: calc(var(--header-h) + 22px); padding-bottom: 26px; gap: 14px var(--gutter); }
  .hero h1 { font-size: clamp(2.4rem, 5.1vw, 4.5rem); margin-top: 16px; }
  .hero__lead { margin-top: 18px; font-size: clamp(1rem, 1.25vw, 1.15rem); }
  .hero__cta { margin-top: 22px; }
  .hero__facts li { padding: 11px 0 14px; }
  .hero__record { padding-top: 12px; gap: 5px 20px; }
}

/* ---------- Laufband ---------- */
.ticker { background: var(--navy-950); color: rgba(255, 255, 255, .7); border-top: 1px solid rgba(255, 255, 255, .1); border-bottom: 1px solid rgba(255, 255, 255, .1); overflow: hidden; font-family: var(--mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; }
.ticker__track { display: flex; width: max-content; animation: ticker 56s linear infinite; }
.ticker:hover .ticker__track { animation-play-state: paused; }
.ticker ul { display: flex; flex: none; }
.ticker li { padding: 15px 0; white-space: nowrap; }
.ticker li::after { content: "·"; color: var(--sky-400); margin: 0 26px; }
@keyframes ticker { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker__track { animation: none; width: auto; } .ticker ul + ul { display: none; } .ticker ul { flex-wrap: wrap; } }

/* ---------- 01 Ausgangslage ---------- */
.statement { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 56px var(--gutter); align-items: start; }
.statement h2 { font-size: clamp(2.2rem, 4.9vw, 4.2rem); letter-spacing: -.035em; line-height: 1; max-width: 16ch; }
.statement h2 em { font-style: normal; color: var(--accent); }
.cost { margin-top: 34px; border-top: 1px solid var(--rule); }
.cost li { position: relative; display: flex; align-items: baseline; gap: 18px; padding: 15px 0; border-bottom: 1px solid var(--rule); font-size: 1.125rem; font-weight: 600; color: var(--fg); transition: color .5s; }
.cost li span:first-child { font-family: var(--mono); font-size: .7rem; letter-spacing: .12em; color: var(--fg-3); width: 2.5ch; flex: none; }
.cost li i { position: absolute; left: 0; right: 0; top: 50%; height: 2px; background: var(--fg); transform: scaleX(0); transform-origin: left; transition: transform .7s var(--ease); }
.cost.is-in li.strike { color: var(--fg-3); }
.cost.is-in li.strike i { transform: scaleX(1); }
.cost.is-in li:nth-child(1) i { transition-delay: .2s; } .cost.is-in li:nth-child(2) i { transition-delay: .45s; } .cost.is-in li:nth-child(3) i { transition-delay: .7s; } .cost.is-in li:nth-child(4) i { transition-delay: .95s; } .cost.is-in li:nth-child(5) i { transition-delay: 1.2s; }
.cost.is-in li:nth-child(1) { transition-delay: .2s; } .cost.is-in li:nth-child(2) { transition-delay: .45s; } .cost.is-in li:nth-child(3) { transition-delay: .7s; } .cost.is-in li:nth-child(4) { transition-delay: .95s; } .cost.is-in li:nth-child(5) { transition-delay: 1.2s; }
.cost li.result span:first-child { font-family: var(--font); font-size: 1.1rem; color: var(--accent); }
.cost li.result { font-size: 1.35rem; font-weight: 800; color: var(--fg-3); border-bottom: 0; padding-top: 22px; transition-delay: 1.6s; }
.cost.is-in li.result { color: var(--accent); }
@media (max-width: 900px) { .statement { grid-template-columns: 1fr; gap: 36px; } }

/* ---------- 02 Leistungen (Akkordeon) ---------- */
.svc-list { border-top: 1px solid var(--rule); }
.svc { border-bottom: 1px solid var(--rule); }
.svc summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 4ch minmax(0, 1fr) auto auto; gap: 18px var(--gutter); align-items: center; padding: 30px 0; transition: color .2s; }
.svc summary::-webkit-details-marker { display: none; }
.svc summary:hover h3 { color: var(--accent); }
.svc__num { font-family: var(--mono); font-size: .8rem; letter-spacing: .1em; color: var(--accent); }
.svc summary h3 { font-size: clamp(1.35rem, 2.4vw, 2rem); transition: color .2s; }
.svc__tags { display: block; margin-top: 8px; font-size: .9375rem; color: var(--fg-2); font-weight: 500; }
.svc__from { font-family: var(--mono); font-size: .78rem; letter-spacing: .08em; color: var(--fg-2); white-space: nowrap; }
.svc__from b { color: var(--fg); font-weight: 500; }
.svc__ic { width: 44px; height: 44px; border: 1px solid var(--line-strong); border-radius: 50%; display: grid; place-items: center; transition: background .25s, border-color .25s, transform .4s var(--ease); }
.svc__ic svg { width: 16px; height: 16px; }
.svc[open] .svc__ic { background: var(--navy-900); border-color: var(--navy-900); color: #fff; transform: rotate(45deg); }
.svc__body { display: grid; grid-template-columns: 4ch minmax(0, 1fr); gap: 0 var(--gutter); padding-bottom: 40px; }
.svc__intro { grid-column: 2; font-size: 1.05rem; color: var(--fg-2); max-width: 70ch; margin: 0 0 26px; }
.svc__cols { grid-column: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 32px var(--gutter); }
.svc__cols h4 { font-family: var(--mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-3); font-weight: 500; margin-bottom: 14px; }
.svc__cols li { position: relative; padding: 9px 0 9px 22px; border-top: 1px solid var(--rule); font-size: .95rem; }
.svc__cols li::before { content: ""; position: absolute; left: 0; top: 17px; width: 10px; height: 1px; background: var(--accent); }
.svc__cols p { font-size: .95rem; color: var(--fg-2); }
@media (max-width: 800px) {
  .svc summary { grid-template-columns: auto minmax(0, 1fr) auto; gap: 14px 18px; padding: 24px 0; }
  .svc__from { grid-column: 2; grid-row: 2; }
  .svc__body { grid-template-columns: 1fr; }
  .svc__cols { grid-column: 1; grid-template-columns: 1fr; gap: 24px; }
  .svc__intro { grid-column: 1; }
}

/* ---------- 03 Aufnahmen ---------- */
.records { display: grid; grid-template-columns: repeat(12, 1fr); gap: 28px var(--gutter); }
.rec { margin: 0; grid-column: span 4; display: flex; flex-direction: column; }
.rec--wide { grid-column: span 12; }
.rec__frame { position: relative; display: block; width: 100%; padding: 0; border: 1px solid rgba(255, 255, 255, .16); background: var(--navy-950); cursor: zoom-in; overflow: hidden; }
.rec__frame img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; transition: transform .8s var(--ease), opacity .3s; }
.rec--wide .rec__frame img { aspect-ratio: 21 / 9; }
.rec__frame:hover img { transform: scale(1.025); }
.rec__frame::before, .rec__frame::after { content: ""; position: absolute; width: 18px; height: 18px; border: 1px solid #fff; opacity: 0; transition: opacity .3s; z-index: 1; }
.rec__frame::before { left: 12px; top: 12px; border-right: 0; border-bottom: 0; }
.rec__frame::after { right: 12px; bottom: 12px; border-left: 0; border-top: 0; }
.rec__frame:hover::before, .rec__frame:hover::after, .rec__frame:focus-visible::before, .rec__frame:focus-visible::after { opacity: .9; }
.rec__zoom { position: absolute; right: 14px; top: 14px; z-index: 1; font-family: var(--mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: #fff; background: rgba(5, 15, 46, .7); padding: 7px 10px; backdrop-filter: blur(4px); }
.rec figcaption { display: grid; grid-template-columns: auto 1fr; gap: 6px 22px; padding-top: 16px; }
.rec__line { grid-column: 1 / -1; font-family: var(--mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--sky-400); display: flex; flex-wrap: wrap; gap: 6px 0; }
.rec__line span + span::before { content: "/"; margin: 0 12px; color: rgba(255, 255, 255, .3); }
.rec h3 { grid-column: 1 / -1; font-size: 1.2rem; margin-top: 6px; }
.rec p { grid-column: 1 / -1; margin: 6px 0 0; font-size: .95rem; color: var(--fg-2); max-width: 60ch; }
.records__note { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--rule); font-size: .9rem; color: var(--fg-2); max-width: 70ch; }
.records__note b { color: #fff; font-weight: 700; }
@media (max-width: 1000px) { .rec { grid-column: span 6; } }
@media (max-width: 700px) { .rec { grid-column: span 12; } .rec--wide .rec__frame img { aspect-ratio: 3 / 2; } }

/* ---------- 04 Ablauf ---------- */
.process { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px var(--gutter); align-items: start; }
.process__intro { position: sticky; top: calc(var(--header-h) + 40px); }
.process__intro .lead { margin-top: 22px; }
.steps { position: relative; padding-left: 0; }
.steps::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 1px; background: var(--rule); }
.steps__fill { position: absolute; left: 0; top: 0; width: 1px; height: 0; background: var(--accent); transition: height .2s linear; }
.step { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 0 20px; padding: 34px 0 38px 0; border-bottom: 1px solid var(--rule); }
.step:last-child { border-bottom: 0; }
.step__num { font-family: var(--mono); font-size: 2rem; font-weight: 400; letter-spacing: -.02em; color: var(--fg-3); line-height: 1; padding-left: 28px; position: relative; transition: color .4s; }
.step__num::before { content: ""; position: absolute; left: -4px; top: 10px; width: 9px; height: 9px; border-radius: 50%; background: var(--bg); border: 1px solid var(--line-strong); transition: background .3s, border-color .3s; }
.step.is-in .step__num { color: var(--fg); }
.step.is-in .step__num::before { background: var(--accent); border-color: var(--accent); }
.step h3 { font-size: 1.4rem; margin-bottom: .45em; }
.step p { margin: 0; color: var(--fg-2); }
.step ul { margin-top: 12px; display: grid; gap: 6px; }
.step li { font-size: .9375rem; color: var(--fg-2); padding-left: 18px; position: relative; }
.step li::before { content: ""; position: absolute; left: 0; top: .75em; width: 8px; height: 1px; background: var(--accent); }
@media (max-width: 900px) {
  .process { grid-template-columns: 1fr; }
  .process__intro { position: static; }
  .step { grid-template-columns: 64px minmax(0, 1fr); }
  .step__num { font-size: 1.5rem; }
}

/* ---------- 05 Einsatzgebiet ---------- */
.area { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: 48px var(--gutter); align-items: center; }
.area__map { width: 100%; max-width: 520px; margin-left: auto; }
.area__map svg { width: 100%; height: auto; }
.facts { margin-top: 36px; border-top: 1px solid var(--rule); display: grid; }
.facts li { display: grid; grid-template-columns: 11ch minmax(0, 1fr); gap: 20px; padding: 14px 0; border-bottom: 1px solid var(--rule); font-size: .95rem; }
.facts li span:first-child { font-family: var(--mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--fg-3); padding-top: 5px; }
.facts li b { font-weight: 700; color: var(--fg); }
@media (max-width: 900px) { .area { grid-template-columns: 1fr; } .area__map { margin-left: 0; } }

/* ---------- 06 Nachweise (Datenblatt) ---------- */
.sheet { border-top: 1px solid var(--line-strong); }
.sheet__row { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 6fr) minmax(0, 3fr); gap: 12px var(--gutter); padding: 26px 0; border-bottom: 1px solid var(--rule); align-items: start; }
.sheet__key { font-family: var(--mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-3); padding-top: 8px; }
.sheet__val h3 { font-size: 1.3rem; margin-bottom: .35em; }
.sheet__val p { margin: 0; font-size: .95rem; color: var(--fg-2); }
.sheet__meta { font-family: var(--mono); font-size: .75rem; letter-spacing: .08em; color: var(--accent); text-align: right; padding-top: 8px; }
.sheet__meta b { display: block; color: var(--fg); font-weight: 500; font-size: .95rem; letter-spacing: 0; font-family: var(--font); margin-bottom: 4px; }
.note { margin-top: 40px; padding: 20px 24px; border-left: 2px solid var(--accent); background: var(--paper-2); font-size: .9375rem; color: var(--fg-2); max-width: 78ch; }
.note b { color: var(--fg); }
.dark .note { background: rgba(255, 255, 255, .05); }
@media (max-width: 800px) {
  .sheet__row { grid-template-columns: 1fr; gap: 8px; }
  .sheet__meta { text-align: left; padding-top: 2px; }
}

/* ---------- 07 Preise ---------- */
.price { display: grid; gap: 56px; }
.price__group h3 { display: flex; align-items: baseline; gap: 16px; font-family: var(--mono); font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-3); font-weight: 500; padding-bottom: 14px; border-bottom: 1px solid var(--line-strong); }
.price__group h3 b { font-family: var(--font); font-size: 1.25rem; letter-spacing: -.015em; text-transform: none; color: var(--fg); font-weight: 800; }
.price__row { display: grid; grid-template-columns: 6ch minmax(0, 1fr) auto; gap: 8px var(--gutter); align-items: baseline; padding: 18px 0; border-bottom: 1px solid var(--rule); }
.price__code { font-family: var(--mono); font-size: .75rem; letter-spacing: .1em; color: var(--accent); }
.price__name { font-weight: 700; font-size: 1.05rem; }
.price__desc { display: block; font-size: .9rem; color: var(--fg-2); font-weight: 400; margin-top: 3px; max-width: 60ch; }
.price__val { font-family: var(--mono); font-size: .95rem; font-weight: 500; white-space: nowrap; text-align: right; }
.price__val small { display: block; font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--fg-3); font-weight: 400; margin-top: 2px; }
.price__foot { margin-top: 44px; display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 9fr); gap: 16px var(--gutter); }
.price__foot p { font-size: .9rem; color: var(--fg-2); max-width: 74ch; }
@media (max-width: 700px) {
  .price__row { grid-template-columns: 1fr auto; }
  .price__code { grid-column: 1 / -1; }
  .price__foot { grid-template-columns: 1fr; }
}

/* ---------- 08 Über uns ---------- */
.founder { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px var(--gutter); align-items: start; }
.founder__text p { max-width: 58ch; }
.founder__text > div > p:first-child { font-size: 1.2rem; font-weight: 500; color: var(--fg); }
.sign { margin-top: 30px; display: grid; gap: 2px; }
.sign .script { font-family: var(--script); font-size: 2.4rem; line-height: 1; color: var(--fg); }
.sign span:last-child { font-family: var(--mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-3); }
.card { border: 1px solid var(--line-strong); padding: 30px 30px 32px; position: relative; }
.card::before, .card::after { content: ""; position: absolute; width: 14px; height: 14px; border: 1px solid var(--fg); }
.card::before { left: -1px; top: -1px; border-right: 0; border-bottom: 0; }
.card::after { right: -1px; bottom: -1px; border-left: 0; border-top: 0; }
.card__head { display: flex; align-items: center; gap: 18px; padding-bottom: 22px; border-bottom: 1px solid var(--rule); }
.card__mono { width: 64px; height: 64px; border-radius: 50%; background: var(--navy-900); color: #fff; display: grid; place-items: center; font-weight: 800; letter-spacing: .04em; font-size: 1.3rem; flex: none; }
.card__head h3 { font-size: 1.35rem; }
.card__head span { display: block; font-size: .9rem; color: var(--fg-2); margin-top: 2px; }
.card dl { margin: 0; display: grid; grid-template-columns: 11ch minmax(0, 1fr); gap: 12px 18px; padding: 22px 0; border-bottom: 1px solid var(--rule); font-size: .9375rem; }
.card dt { font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--fg-3); padding-top: 4px; }
.card dd { margin: 0; }
.card__no { padding-top: 22px; }
.card__no h4 { font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--fg-3); font-weight: 500; margin-bottom: 12px; }
.card__no li { display: flex; gap: 10px; align-items: baseline; font-size: .9375rem; color: var(--fg-2); padding: 5px 0; }
.card__no li::before { content: "×"; color: var(--fg-3); font-weight: 700; }
@media (max-width: 900px) { .founder { grid-template-columns: 1fr; } }

/* ---------- 09 Kontakt ---------- */
.contact { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 56px var(--gutter); align-items: start; }
.contact__list { display: grid; margin-top: 36px; border-top: 1px solid var(--rule); }
.contact__list li { padding: 20px 0; border-bottom: 1px solid var(--rule); display: grid; gap: 6px; }
.contact__list span { font-family: var(--mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-3); }
.contact__list a, .contact__list b { font-size: 1.3rem; font-weight: 800; letter-spacing: -.015em; }
.contact__list address { font-style: normal; font-size: 1rem; line-height: 1.55; color: var(--fg-2); }
.contact__list a { display: inline-block; border-bottom: 1px solid transparent; transition: border-color .2s; overflow-wrap: anywhere; }
.contact__list a:hover { border-bottom-color: currentColor; }
.next { margin-top: 36px; }
.next h3 { font-family: var(--mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-3); font-weight: 500; margin-bottom: 14px; }
.next li { display: grid; grid-template-columns: 3ch 1fr; gap: 12px; padding: 8px 0; font-size: .95rem; color: var(--fg-2); }
.next li span { font-family: var(--mono); font-size: .72rem; color: var(--accent); padding-top: 4px; }
.form { border: 1px solid var(--rule); padding: clamp(24px, 3vw, 40px); background: rgba(255, 255, 255, .03); }
.form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 24px; }
.form .full { grid-column: 1 / -1; }
.field label { display: block; font-family: var(--mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--fg-3); margin-bottom: 8px; }
.field input, .field select, .field textarea { width: 100%; font: inherit; font-size: 1rem; color: #fff; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .22); border-radius: var(--radius); padding: 13px 14px; transition: border-color .2s, background .2s; }
.field select { appearance: none; -webkit-appearance: none; background-image: linear-gradient(45deg, transparent 50%, #fff 50%), linear-gradient(135deg, #fff 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; padding-right: 40px; }
.field select option { color: var(--ink); background: #fff; }
.field textarea { min-height: 120px; resize: vertical; }
.field ::placeholder { color: rgba(255, 255, 255, .42); opacity: 1; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--sky-400); background: rgba(255, 255, 255, .08); }
.field--check { display: flex; gap: 12px; align-items: flex-start; font-size: .875rem; color: var(--fg-2); }
.field--check input { width: 18px; height: 18px; margin-top: 3px; flex: none; accent-color: var(--sky-500); }
.field--check label { font-family: var(--font); text-transform: none; letter-spacing: 0; font-size: .875rem; color: var(--fg-2); margin: 0; }
.field--check a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.form__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 26px; }
.form__hint { font-size: .8125rem; color: var(--fg-3); margin: 0; }
.form__status { display: none; margin-top: 18px; padding: 16px 18px; border: 1px solid var(--sky-400); font-size: .9rem; color: #fff; }
.form__status.is-visible { display: block; }
@media (max-width: 960px) { .contact { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .form__grid { grid-template-columns: 1fr; } }


@media (max-width: 400px) {
  .btn { white-space: normal; text-align: left; }
  .svc summary { gap: 12px 14px; }
  .svc__ic { width: 38px; height: 38px; }
}

/* ---------- Fußzeile ---------- */
.foot { background: var(--navy-950); color: rgba(255, 255, 255, .72); border-top: 1px solid rgba(255, 255, 255, .1); }
.foot a { color: rgba(255, 255, 255, .78); transition: color .2s; }
.foot a:hover { color: #fff; }
.foot__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1.2fr; gap: 36px var(--gutter); padding: 64px 0 48px; }
.foot__brand img { width: 150px; height: auto; margin-bottom: 18px; }
.foot__brand p { font-size: .9rem; max-width: 30ch; color: rgba(255, 255, 255, .6); }
.foot__h { font-family: var(--mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(255, 255, 255, .6); margin: 0 0 16px; font-weight: 500; }
.foot ul { display: grid; gap: 9px; font-size: .95rem; }
.foot address { font-style: normal; line-height: 1.6; font-size: .95rem; overflow-wrap: anywhere; }
.foot__script { text-align: right; }
.foot__script .script { font-family: var(--script); font-size: 2.1rem; line-height: 1.05; color: #fff; display: block; }
.foot__script svg { width: 100%; max-width: 180px; height: 14px; margin: 6px 0 0 auto; }
.foot__script path { fill: none; stroke: var(--sky-500); stroke-width: 3; stroke-linecap: round; }
.foot__bottom { border-top: 1px solid rgba(255, 255, 255, .1); padding: 20px 0; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: rgba(255, 255, 255, .6); }
@media (max-width: 1000px) { .foot__grid { grid-template-columns: 1fr 1fr; } .foot__script { text-align: left; } .foot__script svg { margin-left: 0; } }
@media (max-width: 560px) { .foot__grid { grid-template-columns: 1fr; gap: 30px; } }

/* ---------- Lightbox ---------- */
.lightbox[hidden] { display: none; }
.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(5, 15, 46, .95); display: flex; align-items: center; justify-content: center; padding: 48px var(--gutter); cursor: zoom-out; }
.lightbox__figure { margin: 0; max-width: 1280px; width: 100%; display: flex; flex-direction: column; align-items: center; gap: 16px; cursor: default; }
.lightbox__figure img { max-width: 100%; max-height: 78vh; width: auto; border: 1px solid rgba(255, 255, 255, .2); }
.lightbox__figure figcaption { color: rgba(255, 255, 255, .8); font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; text-align: center; }
.lightbox__close { position: absolute; top: 20px; right: 20px; width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .35); background: transparent; color: #fff; display: grid; place-items: center; cursor: pointer; transition: background .2s; }
.lightbox__close:hover { background: rgba(255, 255, 255, .12); }
.lightbox__close svg { width: 20px; height: 20px; }
body.lightbox-open { overflow: hidden; }

/* ---------- Unterseiten (Rechtliches) ---------- */
.page { padding-top: calc(var(--header-h) + clamp(56px, 8vw, 110px)); padding-bottom: var(--section); }
.page__head { margin-bottom: clamp(40px, 5vw, 72px); }
.page__head h1 { font-size: clamp(2rem, 5vw, 4rem); letter-spacing: -.03em; margin-top: 20px; }
.page__head .lead { margin-top: 18px; }
.legal { max-width: 78ch; overflow-wrap: anywhere; }
.legal h2 { font-size: 1.35rem; margin-top: 2.2em; margin-bottom: .6em; padding-top: 1.2em; border-top: 1px solid var(--rule); letter-spacing: -.015em; }
.legal h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.legal p, .legal li { font-size: .975rem; color: var(--fg-2); }
.legal p b, .legal strong { color: var(--fg); }
.legal address { font-style: normal; line-height: 1.7; color: var(--fg); }
.legal ul { list-style: none; display: grid; gap: 6px; margin: 0 0 1.2em; }
.legal li { padding-left: 20px; position: relative; }
.legal li::before { content: ""; position: absolute; left: 0; top: .8em; width: 9px; height: 1px; background: var(--accent); }
.legal a { color: var(--accent); border-bottom: 1px solid transparent; }
.legal a:hover { border-bottom-color: currentColor; }
.err { min-height: 70svh; display: grid; place-items: center; text-align: center; }
.err h1 { font-family: var(--mono); font-weight: 400; font-size: clamp(4rem, 12vw, 9rem); letter-spacing: -.04em; color: var(--accent); line-height: 1; }
.err h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin-top: 16px; }
.err p { margin: 14px auto 28px; }

/* ---------- Einblendung beim Scrollen ---------- */
.js .rv { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .rv.is-in { opacity: 1; transform: none; }
.js .rv-2 { transition-delay: .12s; } .js .rv-3 { transition-delay: .24s; } .js .rv-4 { transition-delay: .36s; }
@media (prefers-reduced-motion: reduce) { .js .rv { opacity: 1; transform: none; transition: none; } }