/* =========================================================
   SakaUmov GmbH  ·  style.css
   1 Tokens      5 Hero        9  Arbeiten
   2 Basis       6 Ticker      10 Rechner
   3 Effekte     7 Leistungen  11 Stimmen und FAQ
   4 Kopf        8 Ablauf      12 Formular, Fuß, Responsive
   ========================================================= */

/* ---------- 1 Tokens ---------- */
:root {
  --brand:      #0a5fd1;
  --brand-deep: #073b86;
  --brand-lit:  #4f9bf2;
  --brand-glow: rgba(10, 95, 209, .16);
  --steel:      #a3a6ac;

  --ink:     #101620;
  --ink-2:   #4b535e;
  --ink-3:   #858c97;
  --paper:   #f1f4f8;
  --surface: #ffffff;
  --line:    #dfe4ec;
  --night:   #0b1220;
  --night-2: #131c2c;
  --night-3: #1e2a3f;

  --r-lg: 22px;
  --r-md: 14px;
  --r-sm: 9px;
  --wrap: 1280px;
  --gut:  clamp(20px, 4vw, 44px);

  --f-display: "Sora", system-ui, sans-serif;
  --f-body:    "Inter", system-ui, sans-serif;
  --f-mono:    "IBM Plex Mono", ui-monospace, monospace;

  --sh-sm: 0 2px 10px rgba(16, 22, 32, .06);
  --sh-md: 0 20px 44px -26px rgba(16, 22, 32, .34);
  --sh-lg: 0 44px 90px -40px rgba(9, 24, 52, .48);

  --ease: cubic-bezier(.22, .68, 0, 1);
}

/* ---------- 2 Basis ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-padding-top: 110px; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 700;
  line-height: 1.03;
  letter-spacing: -.035em;
  margin: 0 0 .55em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.5rem, 5.8vw, 4.9rem); }
h2 { font-size: clamp(1.95rem, 3.9vw, 3.3rem); }
h3 { font-size: clamp(1.12rem, 1.6vw, 1.42rem); letter-spacing: -.025em; }

p { margin: 0 0 1em; color: var(--ink-2); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }

::selection { background: var(--brand); color: #fff; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 4px; border-radius: 4px; }

.skip-link { position: fixed; left: -999px; top: 10px; z-index: 999; background: var(--ink); color: #fff; padding: 12px 20px; border-radius: 10px; }
.skip-link:focus { left: 10px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); }

.section { padding-block: clamp(70px, 9vw, 126px); position: relative; }
.section-sm { padding-block: clamp(44px, 6vw, 76px); }
.bg-surface { background: var(--surface); }
.bg-night { background: var(--night); color: #fff; }
.bg-night p { color: #9fabbe; }
.bg-night h2, .bg-night h3 { color: #fff; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-mono); font-size: .73rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--brand); margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: currentColor; opacity: .55; }
.bg-night .eyebrow { color: var(--brand-lit); }

.head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; flex-wrap: wrap; margin-bottom: clamp(32px, 5vw, 56px); }
.head h2 { margin: 0; max-width: 17ch; }
.head p { margin: 0; max-width: 44ch; }

.lead { font-size: clamp(1.03rem, 1.35vw, 1.19rem); color: var(--ink-2); max-width: 58ch; }

/* Schaltflächen */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: 11px;
  padding: 15px 27px; border-radius: 999px;
  font-family: var(--f-display); font-weight: 600; font-size: .96rem; letter-spacing: -.01em;
  border: 1px solid transparent; cursor: pointer; overflow: hidden;
  transition: color .3s var(--ease), background .3s var(--ease), border-color .3s var(--ease);
}
.btn > span { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 11px; }
.btn::after { content: ""; position: absolute; inset: 0; background: var(--brand-deep); transform: translateY(101%); transition: transform .45s var(--ease); }
.btn:hover::after { transform: translateY(0); }
.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 12px 26px -14px var(--brand); }
.btn-line { border-color: rgba(16,22,32,.22); }
.btn-line::after { background: var(--ink); }
.btn-line:hover { color: #fff; border-color: var(--ink); }
.btn-light { background: #fff; color: var(--ink); }
.btn-light::after { background: var(--brand); }
.btn-light:hover { color: #fff; }
.btn-lineinv { border-color: rgba(255,255,255,.32); color: #fff; }
.btn-lineinv::after { background: #fff; }
.btn-lineinv:hover { color: var(--ink); }

.link-arrow { font-family: var(--f-display); font-weight: 600; font-size: .96rem; color: var(--brand); display: inline-flex; align-items: center; gap: 9px; }
.link-arrow svg { transition: transform .35s var(--ease); }
.link-arrow:hover svg { transform: translateX(6px); }
.bg-night .link-arrow { color: var(--brand-lit); }

/* ---------- 3 Effekte ---------- */
.grain {
  position: fixed; inset: -50%; z-index: 900; pointer-events: none; opacity: .28;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.3'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
  animation: grainShift 7s steps(6) infinite;
}
@keyframes grainShift {
  0% { transform: translate(0,0); } 20% { transform: translate(-3%,2%); }
  40% { transform: translate(2%,-3%); } 60% { transform: translate(-2%,-2%); }
  80% { transform: translate(3%,1%); } 100% { transform: translate(0,0); }
}

.cursor, .cursor-ring { position: fixed; top: 0; left: 0; z-index: 950; pointer-events: none; border-radius: 50%; opacity: 0; }
.cursor { width: 7px; height: 7px; background: var(--brand); transform: translate(-50%,-50%); transition: opacity .3s; }
.cursor-ring {
  width: 40px; height: 40px; border: 1px solid rgba(10,95,209,.45); transform: translate(-50%,-50%);
  transition: opacity .3s, width .35s var(--ease), height .35s var(--ease), background .35s var(--ease), border-color .35s;
}
body.cursor-on .cursor, body.cursor-on .cursor-ring { opacity: 1; }
body.cursor-hot .cursor-ring { width: 74px; height: 74px; background: var(--brand-glow); border-color: transparent; }
body.cursor-hot .cursor { opacity: .3; }

.progress { position: fixed; top: 0; left: 0; height: 2px; width: 100%; z-index: 80; transform-origin: 0 50%; transform: scaleX(0); background: linear-gradient(90deg, var(--brand), var(--brand-lit)); }

.rv-line { display: block; overflow: hidden; padding-bottom: .04em; }
.rv-line > span { display: block; transform: translateY(105%); transition: transform 1s var(--ease); }
.is-in .rv-line > span { transform: none; }
.rv-line:nth-child(2) > span { transition-delay: .09s; }
.rv-line:nth-child(3) > span { transition-delay: .18s; }

.rv-word { display: inline-block; overflow: hidden; vertical-align: bottom; padding-bottom: .06em; }
.rv-word > span { display: inline-block; transform: translateY(105%); transition: transform .8s var(--ease); }
.is-in .rv-word > span { transform: none; }

.rv { opacity: 0; transform: translateY(24px); transition: opacity .85s var(--ease), transform .85s var(--ease); }
.rv.is-in { opacity: 1; transform: none; }
.rv-1 { transition-delay: .08s; } .rv-2 { transition-delay: .16s; }
.rv-3 { transition-delay: .24s; } .rv-4 { transition-delay: .32s; }

.spot { position: relative; overflow: hidden; }
.spot::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: 0;
  background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 50%), var(--brand-glow), transparent 62%);
  transition: opacity .4s var(--ease);
}
.spot:hover::before { opacity: 1; }
.spot > * { position: relative; z-index: 1; }

/* Bandmotiv aus der Bildmarke */
.ribbon { position: absolute; pointer-events: none; z-index: 1; }
.ribbon path { fill: none; stroke-linecap: round; }
.draw { stroke-linecap: round; transition: stroke-dashoffset 2.4s var(--ease); }

/* ---------- 4 Kopf ---------- */
.topline { background: var(--night); color: #93a1b6; font-size: .8rem; }
.topline .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 9px; }
.topline .pill { display: inline-flex; align-items: center; gap: 9px; }
.topline .dot { width: 6px; height: 6px; border-radius: 50%; background: #3ddc84; box-shadow: 0 0 0 0 rgba(61,220,132,.6); animation: pulse 2.4s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 7px rgba(61,220,132,0); } 100% { box-shadow: 0 0 0 0 rgba(61,220,132,0); } }
.topline a:hover { color: #fff; }
.topline-links { display: flex; gap: 22px; }

.header {
  position: sticky; top: 0; z-index: 70;
  background: rgba(241,244,248,.78); backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: transform .45s var(--ease), border-color .3s, background .3s;
}
.header.is-stuck { border-bottom-color: var(--line); background: rgba(241,244,248,.94); }
.header.is-hidden { transform: translateY(-102%); }

.nav { display: flex; align-items: center; gap: 30px; padding-block: 14px; transition: padding .35s var(--ease); }
.header.is-stuck .nav { padding-block: 9px; }

.brand { display: inline-flex; }
.brand img { height: 38px; width: auto; transition: height .35s var(--ease); }
.header.is-stuck .brand img { height: 31px; }

.nav-list { display: flex; gap: 4px; margin-left: auto; }
.nav-list > li { position: relative; }
.nav-link {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--f-display); font-weight: 500; font-size: .95rem;
  padding: 10px 14px; border-radius: 999px;
  transition: background .25s var(--ease), color .25s var(--ease);
}
.nav-link:hover { background: rgba(10,95,209,.08); color: var(--brand); }
.nav-link[aria-current="page"] { color: var(--brand); }
.caret { transition: transform .3s var(--ease); }
.nav-list > li:hover .caret { transform: rotate(180deg); }

.mega {
  position: absolute; top: calc(100% + 8px); left: -10px; width: 560px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: var(--sh-lg); padding: 24px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px 26px;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
}
.nav-list > li:hover .mega, .nav-list > li:focus-within .mega { opacity: 1; visibility: visible; transform: none; }
.mega-title { grid-column: 1 / -1; font-family: var(--f-mono); font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 6px; }
.mega a { display: flex; flex-direction: column; padding: 10px 12px; border-radius: var(--r-sm); font-weight: 500; font-size: .95rem; transition: background .22s, color .22s; }
.mega a small { color: var(--ink-3); font-size: .82rem; font-weight: 400; }
.mega a:hover { background: var(--paper); color: var(--brand); }

.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-phone { font-family: var(--f-mono); font-size: .84rem; color: var(--ink-2); white-space: nowrap; }
.nav-phone:hover { color: var(--brand); }

.burger { display: none; background: none; border: 0; cursor: pointer; padding: 10px; margin-left: auto; position: relative; z-index: 3; }
.burger i { display: block; width: 25px; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 2px; transition: transform .35s var(--ease), opacity .25s; }
.burger.is-open i:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open i:nth-child(2) { opacity: 0; }
.burger.is-open i:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 5 Hero ---------- */
.hero { position: relative; padding-block: clamp(52px, 7vw, 96px) clamp(48px, 7vw, 84px); overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(760px 520px at 78% 16%, rgba(10,95,209,.17), transparent 66%),
    radial-gradient(600px 420px at 8% 92%, rgba(163,166,172,.26), transparent 68%);
}
.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(34px, 5vw, 66px); align-items: center; }
.hero h1 { margin-bottom: 26px; }
.hero h1 em { font-style: normal; color: var(--brand); }
.hero-actions { display: flex; gap: 13px; flex-wrap: wrap; margin-top: 32px; }
.hero-meta { display: flex; gap: 26px; flex-wrap: wrap; margin-top: 34px; font-family: var(--f-mono); font-size: .79rem; letter-spacing: .04em; color: var(--ink-3); }
.hero-meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero-meta b { color: var(--ink); font-weight: 500; }
.hero-meta i { width: 5px; height: 5px; border-radius: 50%; background: var(--brand); display: inline-block; }

.board { background: var(--night); color: #d3dbe8; border-radius: var(--r-lg); padding: 26px; box-shadow: var(--sh-lg); position: relative; overflow: hidden; }
.board-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; font-family: var(--f-mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: #6d7e97; }
.board-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.07); font-size: .92rem; }
.board-row:last-of-type { border-bottom: 0; }
.board-row b { font-family: var(--f-display); font-weight: 600; color: #fff; }
.tagdot { display: inline-flex; align-items: center; gap: 8px; font-family: var(--f-mono); font-size: .76rem; color: #8ea0b8; }
.tagdot::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--brand-lit); }
.tagdot.ok::before { background: #3ddc84; }
.bar { height: 5px; border-radius: 99px; background: rgba(255,255,255,.1); overflow: hidden; margin-top: 18px; }
.bar i { display: block; height: 100%; width: 0; border-radius: 99px; background: linear-gradient(90deg, var(--brand), var(--brand-lit)); transition: width 1.6s var(--ease); }
.board.is-in .bar i { width: var(--w, 72%); }

.quick { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: clamp(36px, 5vw, 62px); position: relative; z-index: 2; }
.quick a { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); padding: 20px; display: flex; flex-direction: column; gap: 4px; transition: transform .4s var(--ease), border-color .3s, box-shadow .4s var(--ease); }
.quick a:hover { transform: translateY(-5px); border-color: rgba(10,95,209,.4); box-shadow: var(--sh-md); }
.quick b { font-family: var(--f-display); font-weight: 600; font-size: 1rem; }
.quick small { color: var(--ink-3); font-size: .84rem; }
.quick .num { font-family: var(--f-mono); font-size: .72rem; color: var(--brand); letter-spacing: .14em; margin-bottom: 6px; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(18px, 3vw, 40px); }
.stat { position: relative; padding-top: 22px; border-top: 1px solid var(--line); }
.stat::after { content: ""; position: absolute; top: -1px; left: 0; width: 0; height: 2px; background: var(--brand); transition: width 1.1s var(--ease) .1s; }
.stat.is-in::after { width: 46px; }
.stat b { display: block; font-family: var(--f-display); font-weight: 700; font-size: clamp(2.3rem, 4.4vw, 3.4rem); letter-spacing: -.05em; line-height: 1; }
.stat span { font-size: .92rem; color: var(--ink-2); }

/* ---------- 6 Ticker ---------- */
.ticker { border-block: 1px solid var(--line); background: var(--surface); padding-block: 20px; overflow: hidden; }
.ticker-track { display: flex; gap: 44px; width: max-content; animation: run 40s linear infinite; }
.ticker-track span { display: inline-flex; align-items: center; gap: 12px; font-family: var(--f-mono); font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); white-space: nowrap; }
.ticker-track span::after { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--steel); }
@keyframes run { to { transform: translateX(-50%); } }
.ticker:hover .ticker-track { animation-play-state: paused; }

/* ---------- 7 Leistungen ---------- */
.acc { border-top: 1px solid var(--line); }
.acc-item { border-bottom: 1px solid var(--line); }
.acc-btn { width: 100%; background: none; border: 0; cursor: pointer; text-align: left; display: grid; grid-template-columns: 58px 1fr auto; align-items: center; gap: 18px; padding: clamp(20px, 2.6vw, 30px) 0; transition: color .3s var(--ease); }
.acc-btn:hover { color: var(--brand); }
.acc-btn .n { font-family: var(--f-mono); font-size: .78rem; color: var(--ink-3); letter-spacing: .1em; }
.acc-btn h3 { margin: 0; font-size: clamp(1.3rem, 2.7vw, 2.05rem); font-weight: 600; }
.acc-ico { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; transition: background .35s var(--ease), border-color .35s, transform .45s var(--ease), color .3s; }
.acc-ico i { position: relative; width: 13px; height: 13px; display: block; }
.acc-ico i::before, .acc-ico i::after { content: ""; position: absolute; background: currentColor; border-radius: 2px; }
.acc-ico i::before { top: 5.75px; left: 0; width: 13px; height: 1.5px; }
.acc-ico i::after { left: 5.75px; top: 0; width: 1.5px; height: 13px; transition: transform .4s var(--ease); }
.acc-btn[aria-expanded="true"] .acc-ico { background: var(--brand); border-color: var(--brand); color: #fff; transform: rotate(180deg); }
.acc-btn[aria-expanded="true"] .acc-ico i::after { transform: scaleY(0); }

.acc-wrap { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .55s var(--ease); }
.acc-btn[aria-expanded="true"] + .acc-wrap { grid-template-rows: 1fr; }
.acc-body { overflow: hidden; }
.acc-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(24px, 4vw, 50px); padding: 4px 0 clamp(26px, 3vw, 38px) 76px; align-items: center; }
.acc-inner p { max-width: 52ch; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.chip { border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 8px 16px; font-size: .87rem; font-weight: 500; transition: border-color .3s, color .3s, transform .3s var(--ease); }
a.chip:hover { border-color: var(--brand); color: var(--brand); transform: translateY(-2px); }
.bg-night .chip { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.13); color: #c4cfde; }

.art { position: relative; aspect-ratio: 5 / 4; border-radius: var(--r-lg); overflow: hidden; background: linear-gradient(150deg, var(--brand-deep), var(--brand) 52%, #6fb0f7); box-shadow: var(--sh-md); display: grid; place-items: center; }
.art::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.3) 1px, transparent 1px); background-size: 15px 15px; opacity: .4; }
.art-steel { background: linear-gradient(150deg, #2c3746, #6c7686 55%, #b9bfc8); }
.art-night { background: linear-gradient(150deg, var(--night), var(--night-3) 60%, #35507a); }
.art svg { position: relative; z-index: 2; width: 64%; height: auto; }
.art-label { position: absolute; left: 22px; bottom: 18px; z-index: 3; font-family: var(--f-mono); font-size: .74rem; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.85); }

/* ---------- 8 Ablauf ---------- */
.flow { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(30px, 5vw, 68px); align-items: start; }
.flow-side { position: sticky; top: 128px; }
.flow-steps { display: grid; gap: 14px; }
.flow-step { border: 1px solid var(--line); background: var(--surface); border-radius: var(--r-lg); padding: clamp(22px, 3vw, 32px); display: grid; grid-template-columns: auto 1fr; gap: 22px; transition: border-color .45s var(--ease), box-shadow .45s var(--ease), transform .45s var(--ease); }
.flow-step.is-active { border-color: rgba(10,95,209,.45); box-shadow: var(--sh-md); transform: translateX(6px); }
.flow-step .k { font-family: var(--f-mono); font-size: .76rem; color: var(--brand); letter-spacing: .14em; padding-top: 5px; }
.flow-step h3 { margin-bottom: 8px; }
.flow-step p { margin: 0; }
.flow-line { position: relative; height: 3px; background: var(--line); border-radius: 99px; margin-bottom: 26px; overflow: hidden; }
.flow-line i { position: absolute; inset: 0 auto 0 0; width: 25%; background: var(--brand); border-radius: 99px; transition: transform .5s var(--ease); }

/* Reiter */
.tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 36px; }
.tab { border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 10px 20px; font-family: var(--f-display); font-weight: 500; font-size: .92rem; cursor: pointer; transition: color .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease); }
.tab:hover { border-color: var(--brand); color: var(--brand); }
.tab[aria-selected="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.bg-night .tab { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.14); color: #b7c3d4; }
.bg-night .tab:hover { color: #fff; border-color: var(--brand-lit); }
.bg-night .tab[aria-selected="true"] { background: #fff; color: var(--ink); border-color: #fff; }

.panel { display: none; }
.panel.is-active { display: block; animation: panelIn .55s var(--ease); }
@keyframes panelIn { from { opacity: 0; transform: translateY(14px); } }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4.5vw, 58px); align-items: center; }

/* ---------- 9 Arbeiten ---------- */
.rail { display: grid; grid-auto-flow: column; grid-auto-columns: min(430px, 82vw); gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 24px; margin-inline: calc(var(--gut) * -1); padding-inline: var(--gut); scrollbar-width: none; cursor: grab; }
.rail::-webkit-scrollbar { display: none; }
.rail.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.case { scroll-snap-align: start; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px; display: flex; flex-direction: column; gap: 12px; transition: border-color .35s, box-shadow .4s var(--ease); }
.case:hover { border-color: rgba(10,95,209,.35); box-shadow: var(--sh-md); }
.case-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.case-tag { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--brand); }
.case-year { font-family: var(--f-mono); font-size: .72rem; color: var(--ink-3); }
.case h3 { margin: 0; }
.case p { margin: 0; font-size: .96rem; }
.case-kpi { margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line); display: flex; gap: 26px; }
.case-kpi b { display: block; font-family: var(--f-display); font-weight: 700; font-size: 1.5rem; letter-spacing: -.04em; color: var(--brand); }
.case-kpi span { font-size: .82rem; color: var(--ink-3); }
.rail-ui { display: flex; align-items: center; gap: 16px; margin-top: 6px; }
.rail-bar { flex: 1; height: 2px; background: var(--line); border-radius: 99px; overflow: hidden; }
.rail-bar i { display: block; height: 100%; width: 100%; background: var(--brand); border-radius: 99px; transform-origin: 0 50%; transform: scaleX(.3); transition: transform .25s linear; }
.round { width: 46px; height: 46px; flex: none; border-radius: 50%; border: 1px solid var(--line); background: var(--surface); cursor: pointer; display: grid; place-items: center; transition: background .3s var(--ease), color .3s, border-color .3s; }
.round:hover:not(:disabled) { background: var(--ink); color: #fff; border-color: var(--ink); }
.round:disabled { opacity: .3; cursor: default; }

/* ---------- 10 Rechner ---------- */
.calc { background: var(--night); color: #fff; border-radius: 26px; padding: clamp(28px, 4vw, 50px); display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(28px, 4vw, 52px); box-shadow: var(--sh-lg); position: relative; overflow: hidden; }
.calc::before { content: ""; position: absolute; width: 460px; height: 460px; right: -120px; top: -160px; background: radial-gradient(circle, rgba(79,155,242,.3), transparent 65%); }
.calc > * { position: relative; z-index: 1; }
.calc h2 { color: #fff; }
.calc-field { margin-bottom: 26px; }
.calc-field label { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-family: var(--f-mono); font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: #7f8ea6; margin-bottom: 12px; }
.calc-field label b { font-family: var(--f-display); font-size: 1rem; letter-spacing: -.02em; text-transform: none; color: #fff; }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 3px; border-radius: 99px; background: rgba(255,255,255,.16); outline: none; }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: #fff; cursor: pointer; border: 5px solid var(--brand); transition: transform .25s var(--ease); }
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.14); }
input[type="range"]::-moz-range-thumb { width: 16px; height: 16px; border-radius: 50%; background: #fff; border: 4px solid var(--brand); cursor: pointer; }
.seg { display: flex; gap: 7px; flex-wrap: wrap; }
.seg button { border: 1px solid rgba(255,255,255,.16); background: transparent; color: #b7c3d4; border-radius: 999px; padding: 9px 17px; cursor: pointer; font-size: .89rem; transition: background .3s var(--ease), color .3s, border-color .3s; }
.seg button:hover { border-color: var(--brand-lit); color: #fff; }
.seg button[aria-pressed="true"] { background: #fff; color: var(--ink); border-color: #fff; font-weight: 600; }
.calc-out { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: var(--r-lg); padding: clamp(22px, 3vw, 30px); align-self: center; }
.calc-out .sum { font-family: var(--f-display); font-weight: 700; font-size: clamp(2.1rem, 4.4vw, 2.9rem); letter-spacing: -.05em; margin: 6px 0 18px; }
.calc-row { display: flex; justify-content: space-between; gap: 14px; padding: 11px 0; border-bottom: 1px solid rgba(255,255,255,.08); font-size: .92rem; color: #9fabbe; }
.calc-row:last-of-type { border-bottom: 0; }
.calc-row b { color: #fff; font-weight: 500; }
.calc-note { font-size: .79rem; color: #6d7e97; margin: 16px 0 0; }

/* ---------- 11 Stimmen und FAQ ---------- */
.voice { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(28px, 4vw, 50px); }
.voice blockquote { margin: 0 0 28px; font-family: var(--f-display); font-weight: 500; font-size: clamp(1.15rem, 2.3vw, 1.7rem); line-height: 1.36; letter-spacing: -.025em; color: var(--ink); }
.voice-who { display: flex; align-items: center; gap: 14px; }
.mono-av { width: 48px; height: 48px; flex: none; border-radius: 50%; background: var(--brand); color: #fff; display: grid; place-items: center; font-family: var(--f-display); font-weight: 600; font-size: .95rem; }
.voice-who span { color: var(--ink-3); font-size: .9rem; }

.faq-item { border-bottom: 1px solid var(--line); }
.faq-btn { width: 100%; background: none; border: 0; cursor: pointer; text-align: left; display: flex; align-items: center; gap: 20px; padding: 22px 0; font-family: var(--f-display); font-weight: 600; font-size: 1.05rem; letter-spacing: -.02em; transition: color .3s; }
.faq-btn:hover { color: var(--brand); }
.faq-btn span:first-child { flex: 1; }
.faq-wrap { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .5s var(--ease); }
.faq-btn[aria-expanded="true"] + .faq-wrap { grid-template-rows: 1fr; }
.faq-body { overflow: hidden; }
.faq-body p { max-width: 74ch; padding-bottom: 22px; margin: 0; }

.cta { position: relative; overflow: hidden; background: var(--brand); color: #fff; border-radius: 26px; padding: clamp(32px, 5vw, 60px); display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.cta h2 { color: #fff; margin: 0; max-width: 19ch; }
.cta::before { content: ""; position: absolute; width: 520px; height: 520px; right: -140px; bottom: -260px; border-radius: 50%; background: rgba(255,255,255,.11); }
.cta > * { position: relative; z-index: 1; }

/* ---------- 12 Formular ---------- */
.contact { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(30px, 5vw, 62px); }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { position: relative; display: flex; flex-direction: column; }
.field-full { grid-column: 1 / -1; }
.field input, .field select, .field textarea { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); padding: 25px 16px 10px; font-size: .97rem; width: 100%; transition: border-color .3s, box-shadow .3s; }
.field textarea { min-height: 140px; resize: vertical; }
.field label { position: absolute; left: 16px; top: 16px; font-size: .95rem; color: var(--ink-3); pointer-events: none; transform-origin: 0 0; transition: transform .28s var(--ease), color .28s; }
.field input:focus ~ label, .field textarea:focus ~ label, .field select:focus ~ label,
.field input:not(:placeholder-shown) ~ label, .field textarea:not(:placeholder-shown) ~ label,
.field select ~ label { transform: translateY(-8px) scale(.76); color: var(--brand); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px rgba(10,95,209,.1); }
.field .msg { font-size: .8rem; color: #c62828; margin-top: 6px; display: none; }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #c62828; }
.field.invalid .msg { display: block; }
.consent { grid-column: 1 / -1; display: flex; gap: 12px; align-items: flex-start; font-size: .86rem; color: var(--ink-2); }
.consent input { margin-top: 4px; width: 17px; height: 17px; accent-color: var(--brand); flex: none; }
.consent.invalid { color: #c62828; }
.sent { grid-column: 1 / -1; display: none; background: #e7f6ec; border: 1px solid #bde3c9; color: #1b6b3c; border-radius: var(--r-md); padding: 16px 18px; font-weight: 500; }
.sent.show { display: block; animation: panelIn .5s var(--ease); }

.side-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(24px, 3vw, 34px); align-self: start; }
.side-card dl { margin: 0; }
.side-card dt { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); margin-top: 22px; }
.side-card dd { margin: 5px 0 0; font-weight: 500; }
.side-card dd a:hover { color: var(--brand); }
.person { display: flex; align-items: center; gap: 14px; padding-bottom: 22px; border-bottom: 1px solid var(--line); margin-bottom: 22px; }
.person .mono-av { background: var(--night); }
.person b { font-family: var(--f-display); }
.person span { display: block; color: var(--ink-3); font-size: .88rem; }

/* ---------- Fuß ---------- */
.footer { background: var(--night); color: #97a4b8; padding-block: clamp(54px, 7vw, 86px) 26px; overflow: hidden; }
.footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: clamp(26px, 4vw, 50px); padding-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,.09); }
.footer h4 { color: #fff; font-family: var(--f-mono); font-size: .73rem; letter-spacing: .18em; text-transform: uppercase; margin-bottom: 18px; }
.footer li { margin-bottom: 10px; font-size: .93rem; }
.footer-logo { height: 38px; width: auto; margin-bottom: 20px; }
.footer-word {
  font-family: var(--f-display); font-weight: 700;
  font-size: clamp(3.2rem, 15vw, 11.5rem); letter-spacing: -.055em; line-height: .85;
  margin: clamp(32px, 5vw, 56px) 0 0; text-align: center;
  background: linear-gradient(96deg, #1b2a3f 20%, var(--brand) 50%, #1b2a3f 80%);
  background-size: 220% 100%; -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: sheen 9s linear infinite; user-select: none;
}
@keyframes sheen { to { background-position: -220% 0; } }
.footer-bottom { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; padding-top: 24px; font-size: .84rem; }
.footer-bottom nav { display: flex; gap: 20px; flex-wrap: wrap; }

/* ---------- Textseiten ---------- */
.page-head { padding-block: clamp(42px, 6vw, 76px) clamp(28px, 4vw, 44px); border-bottom: 1px solid var(--line); }
.crumbs { font-family: var(--f-mono); font-size: .77rem; color: var(--ink-3); margin-bottom: 18px; }
.crumbs a:hover { color: var(--brand); }
.prose { max-width: 74ch; }
.prose h2 { font-size: clamp(1.32rem, 2vw, 1.65rem); margin-top: 42px; }
.prose h2:first-child { margin-top: 0; }
.jobs li { padding: 18px 0; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.jobs li:last-child { border-bottom: 1px solid var(--line); }
.jobs b { font-family: var(--f-display); font-weight: 600; }
.jobs span { color: var(--ink-3); font-size: .9rem; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(24px, 3vw, 32px); transition: transform .45s var(--ease), border-color .35s, box-shadow .45s var(--ease); }
.card:hover { transform: translateY(-4px); border-color: rgba(10,95,209,.32); box-shadow: var(--sh-md); }
.card h3 { margin-bottom: 10px; }
.card p:last-child { margin-bottom: 0; }
.card .ic { width: 42px; height: 42px; border-radius: 12px; background: rgba(10,95,209,.1); color: var(--brand); display: grid; place-items: center; margin-bottom: 18px; }
.bg-night .card { background: rgba(255,255,255,.035); border-color: rgba(255,255,255,.1); }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .hero-inner, .split, .contact, .calc, .acc-inner, .flow { grid-template-columns: 1fr; }
  .flow-side { position: static; }
  .quick, .stats, .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .acc-inner { padding-left: 0; }
  .mega { width: 460px; }
}

@media (max-width: 880px) {
  .burger { display: block; }
  .nav-list {
    position: fixed; left: 0; right: 0; top: 0; z-index: -1;
    padding: 92px var(--gut) 34px; flex-direction: column; gap: 0;
    background: var(--surface); border-bottom: 1px solid var(--line); box-shadow: var(--sh-lg);
    max-height: 100vh; overflow-y: auto;
    transform: translateY(-102%); transition: transform .5s var(--ease);
  }
  .nav-list.is-open { transform: none; }
  .nav-link { width: 100%; padding: 16px 0; border-bottom: 1px solid var(--line); border-radius: 0; font-size: 1.08rem; }
  .nav-link:hover { background: none; }
  .mega { position: static; width: auto; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding: 8px 0 14px; grid-template-columns: 1fr; background: none; }
  .mega a { padding: 9px 0; }
  .mega a:hover { background: none; }
  .nav-cta .btn, .nav-phone { display: none; }
  .cursor, .cursor-ring { display: none; }
  .topline-links { display: none; }
  .topline .wrap { justify-content: center; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .quick, .stats, .form, .grid-3, .grid-2, .footer-grid { grid-template-columns: 1fr; }
  .case-kpi { gap: 18px; }
  .hero-meta { gap: 14px; }
  .acc-btn { grid-template-columns: 40px 1fr auto; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .rv, .rv-line > span, .rv-word > span { opacity: 1 !important; transform: none !important; }
  .grain { display: none; }
}