/* ==========================================================================
   MT Digital — Hauptseite
   Dark Blue · Premium-Tech · reaktive Animationen
   Reines CSS, keine Build-Schritte. Alle Farben als Tokens in :root.
   ========================================================================== */

:root {
  /* Flächen — tiefes Nachtblau */
  --bg:        #080B14;
  --bg-2:      #0B1020;
  --surface:   #10162A;
  --surface-2: #141C34;
  --line:      rgba(120,150,220,.14);
  --line-2:    rgba(120,150,220,.22);

  /* Text */
  --text:      #EAEEF7;
  --dim:       #9AA6C2;
  --faint:     #64719A;

  /* Akzent — ein einziges elektrisches Blau */
  --accent:    #3D8BFF;
  --accent-2:  #1E63E6;
  --accent-3:  #7DB4FF;
  --glow:      rgba(61,139,255,.45);

  /* System */
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --radius:    16px;
  --radius-sm: 10px;
  --radius-pill: 999px;

  --wrap: 1180px;

  --ease-out: cubic-bezier(.16,1,.3,1);
  --ease:     cubic-bezier(.4,0,.2,1);
}

@property --a { syntax: '<angle>'; inherits: false; initial-value: 0deg; }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Ambient — sehr dezent, hinter allem */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(60rem 40rem at 78% -8%, rgba(61,139,255,.10), transparent 60%),
    radial-gradient(50rem 40rem at 8% 8%, rgba(30,99,230,.08), transparent 62%);
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: none; }
::selection { background: var(--accent); color: #04101f; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: clamp(1.15rem, 4vw, 2.5rem); }
.wrap-narrow { max-width: 820px; }

.skip-link {
  position: fixed; left: 1rem; top: -3rem; z-index: 200;
  background: var(--accent); color: #04101f; padding: .6rem 1rem; border-radius: var(--radius-sm);
  font-weight: 600; transition: top .2s var(--ease);
}
.skip-link:focus { top: 1rem; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  transition: background-color .3s var(--ease), border-color .3s var(--ease), backdrop-filter .3s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-stuck {
  background: rgba(8,11,20,.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
}
.header-inner { display: flex; align-items: center; gap: 1.5rem; height: 68px; }

.brand { display: inline-flex; align-items: center; gap: .6rem; font-weight: 700; letter-spacing: -0.02em; }
.brand-mark {
  display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 8px;
  font-family: var(--mono); font-size: .82rem; font-weight: 600; letter-spacing: -0.04em; color: #fff;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  box-shadow: 0 6px 18px -6px var(--glow), inset 0 1px 0 rgba(255,255,255,.25);
}
.brand-word { font-size: 1.05rem; }

.main-nav { margin-left: auto; }
.main-nav ul { display: flex; gap: 1.6rem; list-style: none; }
.main-nav a { color: var(--dim); font-size: .94rem; font-weight: 500; position: relative; padding: .3rem 0; transition: color .2s var(--ease); }
.main-nav a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 1.5px; width: 0;
  background: var(--accent); transition: width .28s var(--ease-out);
}
.main-nav a:hover { color: var(--text); }
.main-nav a:hover::after { width: 100%; }

.btn-header { margin-left: .4rem; }

.menu-toggle { display: none; width: 2.5rem; height: 2.5rem; margin-left: auto; position: relative; }
.menu-toggle span {
  position: absolute; left: 50%; top: 50%; width: 20px; height: 1.6px; background: var(--text);
  transform: translate(-50%,-50%); transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.menu-toggle span:first-child { transform: translate(-50%,-6px); }
.menu-toggle span:last-child  { transform: translate(-50%,6px); }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translate(-50%,-50%) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child  { transform: translate(-50%,-50%) rotate(-45deg); }

.mobile-nav {
  display: none; overflow: hidden; max-height: 0;
  background: rgba(8,11,20,.94); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: max-height .35s var(--ease);
}
.mobile-nav.open { max-height: 340px; }
.mobile-nav ul { list-style: none; padding: .5rem clamp(1.15rem,4vw,2.5rem) 1.25rem; }
.mobile-nav a { display: block; padding: .85rem 0; color: var(--dim); font-size: 1.05rem; border-bottom: 1px solid var(--line); }
.mobile-nav a:hover { color: var(--text); }
.mobile-nav .mobile-cta { color: var(--accent-3); font-weight: 600; border-bottom: none; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .78rem 1.4rem; border-radius: var(--radius-pill);
  font-weight: 600; font-size: .96rem; letter-spacing: -0.01em; white-space: nowrap;
  will-change: transform;
  transition: transform .14s var(--ease-out), background-color .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.btn:active { transform: scale(.96); }
.btn-primary {
  background: linear-gradient(180deg, var(--accent), var(--accent-2)); color: #fff;
  box-shadow: 0 12px 30px -12px var(--glow), inset 0 1px 0 rgba(255,255,255,.22);
}
.btn-primary:hover { box-shadow: 0 18px 40px -12px var(--glow), inset 0 1px 0 rgba(255,255,255,.22); }
.btn-ghost { background: rgba(255,255,255,.03); color: var(--text); border: 1px solid var(--line-2); }
.btn-ghost:hover { border-color: var(--accent); background: rgba(61,139,255,.08); }

/* ==========================================================================
   Eyebrow / Section headers
   ========================================================================== */
.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--mono); font-size: .76rem; font-weight: 500; letter-spacing: .04em;
  text-transform: uppercase; color: var(--dim); margin-bottom: 1.1rem;
}
.live {
  width: .5rem; height: .5rem; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 0 0 var(--glow); animation: pulse 2.6s var(--ease) infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(61,139,255,.5); }
  70%  { box-shadow: 0 0 0 .55rem rgba(61,139,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(61,139,255,0); }
}

.sec-head { max-width: 760px; margin-bottom: clamp(2.2rem, 5vw, 3.5rem); }
.sec-head h2 {
  font-size: clamp(1.8rem, 4vw, 2.9rem); font-weight: 700; line-height: 1.08; letter-spacing: -0.035em;
}

.section { padding-block: clamp(4rem, 10vw, 7.5rem); position: relative; }
.section-alt { background: var(--bg-2); border-block: 1px solid var(--line); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative; min-height: 100vh; min-height: 100dvh;
  margin-top: -68px; /* Header überlagert das Bild */
  display: flex; align-items: center;
  padding-block: clamp(7rem, 14vh, 11rem) clamp(4rem, 8vw, 6rem);
  overflow: hidden;
}
/* Vollflächiges Hero-Bild */
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover; object-position: 65% 50%;
  animation: heroPan 24s ease-in-out infinite alternate;
  will-change: transform;
}
@keyframes heroPan {
  from { transform: scale(1.04) translate3d(0,0,0); }
  to   { transform: scale(1.12) translate3d(-1.5%,-1%,0); }
}
/* Licht-Puls: aufgehellte Kopie des Hero-Bilds, durch ein wanderndes
   Band sichtbar → die echten Fäden leuchten von links nach rechts auf. */
.hero-pulse {
  position: absolute; inset: 0; pointer-events: none; z-index: 1;
  background: url("../img/hero-bg.webp") 65% 50% / cover no-repeat;
  filter: brightness(1.6) saturate(1.15) contrast(1.03);
  mix-blend-mode: screen; opacity: .9;
  -webkit-mask-image: linear-gradient(100deg, transparent 42%, #000 50%, transparent 58%);
          mask-image: linear-gradient(100deg, transparent 42%, #000 50%, transparent 58%);
  -webkit-mask-size: 260% 100%;  mask-size: 260% 100%;
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  animation: heroPan 24s ease-in-out infinite alternate,
             heroPulse 7s linear infinite;
  will-change: mask-position, transform;
}
@keyframes heroPulse {
  from { -webkit-mask-position: 130% 0; mask-position: 130% 0; }
  to   { -webkit-mask-position: -30% 0; mask-position: -30% 0; }
}
.hero-scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, var(--bg) 2%, rgba(8,11,20,.72) 34%, rgba(8,11,20,.12) 66%, transparent 88%),
    linear-gradient(0deg, var(--bg) 1%, rgba(8,11,20,.35) 22%, transparent 55%);
}
.aurora {
  position: absolute; inset: -20%; z-index: -1; pointer-events: none;
  background:
    radial-gradient(40rem 32rem at 72% 20%, rgba(61,139,255,.22), transparent 60%),
    radial-gradient(34rem 30rem at 20% 80%, rgba(30,99,230,.16), transparent 62%),
    radial-gradient(30rem 26rem at 90% 92%, rgba(125,180,255,.10), transparent 60%);
  filter: blur(10px);
  animation: aurora 20s ease-in-out infinite alternate;
  will-change: transform;
}
@keyframes aurora {
  from { transform: translate3d(-2%,-1%,0) scale(1); }
  to   { transform: translate3d(3%,2%,0) scale(1.08); }
}
.hero-inner { position: relative; max-width: 640px; }
.hero-title {
  font-size: clamp(2.9rem, 8vw, 5.4rem); font-weight: 700; line-height: .98; letter-spacing: -0.045em;
  margin-bottom: 1.4rem; text-shadow: 0 2px 30px rgba(4,8,18,.6);
}
.hero-title .accent {
  background: linear-gradient(100deg, var(--accent-3), var(--accent) 55%, var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-lead { font-size: clamp(1.05rem, 2vw, 1.22rem); color: var(--text); opacity: .82; max-width: 44ch; margin-bottom: 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }

/* ==========================================================================
   Leistungen — Bento
   ========================================================================== */
.bento {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
}
.bento .tile:last-child { grid-column: span 2; }
.tile {
  position: relative; overflow: hidden;
  padding: clamp(1.5rem, 3vw, 2rem);
  border-radius: var(--radius); border: 1px solid var(--line);
  background: var(--surface);
  transition: transform .3s var(--ease-out), border-color .3s var(--ease), background-color .3s var(--ease);
}
.tile:hover { transform: translateY(-4px); border-color: var(--line-2); background: var(--surface-2); }
.tile-lg { grid-column: span 1; grid-row: span 2; display: flex; flex-direction: column; }
.tile-lg h3 { font-size: 1.5rem; }
.tile-lg p { font-size: 1.02rem; }
/* Cursor-Spotlight je Tile */
.tile[data-spot]::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; border-radius: inherit;
  background: radial-gradient(14rem 14rem at var(--mx,50%) var(--my,50%), rgba(61,139,255,.14), transparent 55%);
  opacity: 0; transition: opacity .3s var(--ease);
}
.tile[data-spot]:hover::after { opacity: 1; }
.tile-ico {
  display: grid; place-items: center; width: 2.9rem; height: 2.9rem; margin-bottom: 1.1rem;
  border-radius: 12px; color: var(--accent-3);
  background: rgba(61,139,255,.1); border: 1px solid var(--line-2);
}
.tile-ico svg { width: 1.4rem; height: 1.4rem; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.tile h3 { font-size: 1.2rem; font-weight: 650; letter-spacing: -0.02em; margin-bottom: .55rem; }
.tile p { color: var(--dim); font-size: .96rem; }
/* Bild im grossen Webdesign-Tile */
.tile-media {
  position: relative; margin: 1.5rem calc(-1 * clamp(1.5rem, 3vw, 2rem)) calc(-1 * clamp(1.5rem, 3vw, 2rem));
  margin-top: auto; overflow: hidden; border-top: 1px solid var(--line);
}
.tile-media img {
  width: 100%; height: 100%; max-height: 20rem; object-fit: cover; object-position: center 30%;
  transition: transform .5s var(--ease-out);
}
.tile-lg:hover .tile-media img { transform: scale(1.04); }

/* ==========================================================================
   Prozess — Timeline
   ========================================================================== */
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.step { position: relative; padding-top: 2.4rem; border-top: 1px solid var(--line-2); }
.step::before {
  content: ""; position: absolute; top: -1px; left: 0; width: 2.4rem; height: 2px; background: var(--accent);
}
.step-k { font-family: var(--mono); font-size: .82rem; color: var(--accent-3); letter-spacing: .05em; }
.step h3 { font-size: 1.15rem; font-weight: 650; letter-spacing: -0.02em; margin: .5rem 0 .5rem; }
.step p { color: var(--dim); font-size: .93rem; }

/* ==========================================================================
   Standard — Metriken
   ========================================================================== */
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 4vw, 3rem) 2rem; }
.metric { border-top: 1px solid var(--line); padding-top: 1.3rem; }
.m-num {
  display: inline-flex; align-items: baseline; font-family: var(--mono);
  font-size: clamp(2.2rem, 5vw, 3.1rem); font-weight: 600; letter-spacing: -0.04em; line-height: 1;
  color: var(--text); margin-bottom: .7rem;
}
.m-unit { font-size: .5em; color: var(--accent-3); margin-left: .1em; }
.metric p { color: var(--dim); font-size: .95rem; max-width: 34ch; }

/* ==========================================================================
   Studio
   ========================================================================== */
.studio-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.studio-copy { max-width: 640px; }
.studio-line {
  font-size: clamp(1.3rem, 3.2vw, 2rem); font-weight: 500; line-height: 1.4; letter-spacing: -0.02em;
  color: var(--dim);
}
.studio-line strong { color: var(--text); font-weight: 650; }
.studio-media {
  position: relative; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); background: #05070E; aspect-ratio: 1/1;
}
.studio-media img { width: 100%; height: 100%; object-fit: cover; }
.studio-media::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; border-radius: inherit;
  background: radial-gradient(16rem 16rem at var(--mx,70%) var(--my,50%), rgba(61,139,255,.16), transparent 60%);
  opacity: 0; transition: opacity .3s var(--ease);
}
.studio-media:hover::after { opacity: 1; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq { display: grid; gap: .7rem; }
.faq-item {
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface);
  transition: border-color .25s var(--ease), background-color .25s var(--ease);
}
.faq-item[open] { border-color: var(--line-2); background: var(--surface-2); }
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.15rem 1.3rem; font-weight: 600; font-size: 1.05rem; letter-spacing: -0.015em;
  cursor: pointer; list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-plus { position: relative; flex: none; width: 1.1rem; height: 1.1rem; }
.faq-plus::before, .faq-plus::after {
  content: ""; position: absolute; top: 50%; left: 50%; background: var(--accent-3);
  transform: translate(-50%,-50%); transition: transform .3s var(--ease-out), opacity .3s var(--ease-out);
}
.faq-plus::before { width: 1.1rem; height: 2px; }
.faq-plus::after  { width: 2px; height: 1.1rem; }
.faq-item[open] .faq-plus::after { transform: translate(-50%,-50%) rotate(90deg); opacity: 0; }
.faq-item p { padding: 0 1.3rem 1.25rem; color: var(--dim); font-size: .98rem; max-width: 62ch; }

/* ==========================================================================
   Kontakt
   ========================================================================== */
.section-contact { overflow: hidden; }
.aurora-2 {
  inset: auto; position: absolute; z-index: -1; top: -10%; right: -10%; width: 45rem; height: 45rem;
  background: radial-gradient(closest-side, rgba(61,139,255,.16), transparent 70%);
  filter: blur(10px); animation: none;
}
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.contact-copy h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); font-weight: 700; letter-spacing: -0.035em; line-height: 1.08; margin-bottom: 1.1rem; }
.contact-lead { color: var(--dim); font-size: 1.08rem; max-width: 44ch; margin-bottom: 1.8rem; }
.contact-direct { color: var(--faint); font-size: .95rem; }
.contact-mail {
  color: var(--accent-3); font-weight: 600; font-size: 1.1rem;
  border-bottom: 1px solid transparent; transition: border-color .2s var(--ease);
}
.contact-mail:hover { border-bottom-color: var(--accent); }

.contact-form {
  padding: clamp(1.5rem, 3vw, 2.2rem); border-radius: var(--radius); border: 1px solid var(--line);
  background: var(--surface); display: grid; gap: 1.1rem;
}
.field { display: grid; gap: .45rem; }
.field label { font-size: .85rem; font-weight: 600; color: var(--dim); }
.field .opt { color: var(--faint); font-weight: 400; }
.field input, .field textarea {
  width: 100%; padding: .8rem .95rem; border-radius: var(--radius-sm);
  background: var(--bg-2); border: 1px solid var(--line-2); color: var(--text);
  font: inherit; font-size: .98rem; resize: vertical;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field input::placeholder, .field textarea::placeholder { color: var(--faint); }
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(61,139,255,.18);
}
.form-error { color: #ff8a8a; font-size: .88rem; }
.btn-submit { width: 100%; margin-top: .3rem; }
.form-note { color: var(--faint); font-size: .82rem; text-align: center; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { border-top: 1px solid var(--line); padding-top: clamp(3rem, 6vw, 4.5rem); padding-bottom: 2.5rem; background: var(--bg-2); }
.footer-inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2rem; padding-bottom: 2.5rem; border-bottom: 1px solid var(--line); }
.footer-word { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.02em; display: inline-block; margin-bottom: .8rem; }
.footer-brand p { color: var(--faint); font-size: .92rem; }
.footer-title { font-family: var(--mono); font-size: .74rem; text-transform: uppercase; letter-spacing: .05em; color: var(--faint); margin-bottom: .9rem; }
.footer-col ul { list-style: none; display: grid; gap: .6rem; }
.footer-col a { color: var(--dim); font-size: .94rem; transition: color .2s var(--ease); }
.footer-col a:hover { color: var(--accent-3); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem; padding-top: 1.5rem; }
.footer-bottom p { color: var(--faint); font-size: .85rem; }

/* ==========================================================================
   Rechtsseiten (Impressum / Datenschutz)
   ========================================================================== */
.legal-main { padding-block: clamp(3rem, 8vw, 5.5rem) clamp(4rem, 9vw, 7rem); position: relative; }
.legal-main::before {
  content: ""; position: absolute; inset: 0 0 auto; height: 22rem; z-index: -1; pointer-events: none;
  background: radial-gradient(48rem 22rem at 22% 0%, rgba(61,139,255,.12), transparent 62%);
}
.legal-back {
  display: inline-flex; align-items: center; gap: .4rem; font-size: .9rem; color: var(--dim);
  margin-bottom: 2rem; transition: color .2s var(--ease), gap .2s var(--ease);
}
.legal-back:hover { color: var(--accent-3); gap: .6rem; }
.legal-head { margin-bottom: clamp(2rem, 5vw, 3rem); padding-left: 1.1rem; border-left: 2px solid var(--accent); }
.legal-head h1 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 700; letter-spacing: -0.035em; line-height: 1.05; }
.legal-head .legal-sub { color: var(--dim); margin-top: .7rem; font-size: 1.02rem; }
.legal-updated { font-family: var(--mono); font-size: .74rem; letter-spacing: .04em; text-transform: uppercase; color: var(--faint); margin-top: .8rem; }

.legal-stack { display: grid; gap: 1rem; }
.legal-card {
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface);
  padding: clamp(1.3rem, 3vw, 1.9rem);
}
.legal-card h2 {
  font-size: 1.18rem; font-weight: 650; letter-spacing: -0.02em; margin-bottom: .9rem;
  display: flex; align-items: baseline; gap: .7rem;
}
.legal-card h2 .legal-k { font-family: var(--mono); font-size: .82rem; font-weight: 600; color: var(--accent-3); }
.legal-card p { color: var(--dim); font-size: .97rem; line-height: 1.7; }
.legal-card p + p { margin-top: .8rem; }
.legal-card a { color: var(--accent-3); border-bottom: 1px solid transparent; transition: border-color .2s var(--ease); }
.legal-card a:hover { border-bottom-color: var(--accent); }
/* Definierte Angaben (Anbieter, Kontakt …) */
.legal-dl { display: grid; gap: 1rem; }
.legal-dl > div { display: grid; gap: .2rem; }
.legal-dl dt { font-family: var(--mono); font-size: .7rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-3); }
.legal-dl dd { color: var(--text); font-size: 1rem; line-height: 1.6; }
.legal-dl dd span { color: var(--dim); }
.legal-list { list-style: none; display: grid; gap: .6rem; margin-top: .3rem; }
.legal-list li { position: relative; padding-left: 1.3rem; color: var(--dim); font-size: .97rem; }
.legal-list li::before { content: ""; position: absolute; left: 0; top: .62em; width: .45rem; height: .45rem; border-radius: 2px; background: var(--accent); }
.legal-list + p { margin-top: 1rem; }

/* ==========================================================================
   Reveal · Klick-Funken
   ========================================================================== */
[data-reveal] { opacity: 0; transform: translateY(18px); filter: blur(6px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out), filter .7s var(--ease-out); }
[data-reveal].is-in { opacity: 1; transform: none; filter: none; }
.bento [data-reveal].is-in:nth-child(2){transition-delay:.06s;}
.bento [data-reveal].is-in:nth-child(3){transition-delay:.12s;}
.bento [data-reveal].is-in:nth-child(4){transition-delay:.18s;}
.steps [data-reveal].is-in:nth-child(2){transition-delay:.08s;}
.steps [data-reveal].is-in:nth-child(3){transition-delay:.16s;}
.steps [data-reveal].is-in:nth-child(4){transition-delay:.24s;}

.spark {
  position: fixed; z-index: 9999; width: 3px; height: 3px; border-radius: 50%;
  background: var(--accent-3); box-shadow: 0 0 6px 1px var(--accent-3); pointer-events: none;
  animation: sparkfly .5s ease-out forwards;
}
@keyframes sparkfly { to { transform: translate(var(--dx), var(--dy)) scale(.2); opacity: 0; } }

/* ==========================================================================
   Scroll-reaktiver Konstellations-Hintergrund
   ========================================================================== */
#bgfx {
  position: fixed; inset: 0; z-index: -3; width: 100%; height: 100%;
  pointer-events: none; display: block;
}

/* ==========================================================================
   3D-Tilt (Bento-Tiles, Studio-Bild)
   ========================================================================== */
[data-tilt] { transform: perspective(900px) rotateX(0) rotateY(0); }
[data-tilt].tilting {
  transition: transform .12s var(--ease);
  transform: perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) translateY(-4px);
}
/* Tile behält seinen Hover-Lift, wenn gerade nicht getiltet wird */
.tile[data-tilt] { transform-style: preserve-3d; }

/* ==========================================================================
   Glare — wandernder Glanz auf Primär-Buttons
   ========================================================================== */
[data-glare] { position: relative; overflow: hidden; isolation: isolate; }
[data-glare]::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; border-radius: inherit;
  background: radial-gradient(6rem 6rem at var(--gx,50%) var(--gy,50%), rgba(255,255,255,.4), transparent 60%);
  opacity: 0; transition: opacity .3s var(--ease); mix-blend-mode: overlay;
}
[data-glare]:hover::before { opacity: 1; }

/* ==========================================================================
   Marquee — endlose Leistungs-Laufzeile
   ========================================================================== */
.marquee {
  overflow: hidden; border-block: 1px solid var(--line); background: var(--bg-2);
  padding-block: .95rem;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: inline-flex; align-items: center; white-space: nowrap; will-change: transform;
  animation: marquee 34s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee span {
  font-family: var(--mono); font-size: .92rem; font-weight: 500; letter-spacing: -0.01em;
  color: var(--dim); padding-inline: 1.35rem;
}
.marquee i { color: var(--accent); font-style: normal; font-size: .7rem; opacity: .8; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ==========================================================================
   Systeme — Säule 2 (Betrieb: KI, CRM, Dashboards)
   ========================================================================== */
.eyebrow .kick-n {
  font-weight: 700; color: var(--accent-3); letter-spacing: 0;
  padding-right: .1rem;
}
.sys-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: start; }
.sys-list { display: grid; gap: 1rem; }
.sys-item {
  position: relative; overflow: hidden; display: flex; gap: 1.1rem;
  padding: clamp(1.2rem, 2.4vw, 1.6rem);
  border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface);
  transition: border-color .3s var(--ease), background-color .3s var(--ease), transform .3s var(--ease-out);
}
.sys-item:hover { border-color: var(--line-2); background: var(--surface-2); transform: translateY(-3px); }
.sys-item .tile-ico { flex: none; margin-bottom: 0; }
.sys-item h3 { font-size: 1.14rem; font-weight: 650; letter-spacing: -0.02em; margin-bottom: .4rem; }
.sys-item p { color: var(--dim); font-size: .95rem; }
.sys-item[data-spot]::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; border-radius: inherit;
  background: radial-gradient(14rem 14rem at var(--mx,50%) var(--my,50%), rgba(61,139,255,.12), transparent 55%);
  opacity: 0; transition: opacity .3s var(--ease);
}
.sys-item[data-spot]:hover::after { opacity: 1; }
.sys-honest {
  margin-top: .3rem; padding-left: 1.1rem; border-left: 2px solid var(--accent);
  color: var(--dim); font-size: 1rem; line-height: 1.6;
}
.sys-honest em { color: var(--accent-3); font-style: normal; }

/* Beispiel-Dashboard */
.dash {
  position: relative; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line-2); background: #05070E;
  box-shadow: 0 30px 60px -30px rgba(4,8,18,.9);
  transform-style: preserve-3d; will-change: transform;
  position: sticky; top: 92px;
}
.dash[data-spot]::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 3; border-radius: inherit;
  background: radial-gradient(18rem 18rem at var(--mx,70%) var(--my,20%), rgba(61,139,255,.14), transparent 60%);
  opacity: 0; transition: opacity .3s var(--ease);
}
.dash[data-spot]:hover::after { opacity: 1; }
.dash-bar {
  display: flex; align-items: center; gap: .7rem;
  padding: .8rem 1rem; border-bottom: 1px solid var(--line); background: var(--bg-2);
}
.dash-dots { display: inline-flex; gap: .4rem; }
.dash-dots i { width: .6rem; height: .6rem; border-radius: 50%; background: var(--line-2); }
.dash-title { font-family: var(--mono); font-size: .82rem; color: var(--dim); letter-spacing: -0.01em; }
.dash-tag {
  margin-left: auto; font-family: var(--mono); font-size: .64rem; text-transform: uppercase; letter-spacing: .08em;
  color: var(--accent-3); padding: .18rem .5rem; border-radius: var(--radius-pill);
  background: rgba(61,139,255,.1); border: 1px solid var(--line-2);
}
.dash-body { padding: clamp(1.1rem, 2.6vw, 1.6rem); display: grid; gap: 1.3rem; }
.dash-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; }
.dash-kpi {
  padding: .9rem; border-radius: var(--radius-sm); background: var(--surface); border: 1px solid var(--line);
}
.dash-k-num { display: flex; align-items: baseline; font-family: var(--mono); font-size: clamp(1.5rem, 3.4vw, 2rem); font-weight: 600; letter-spacing: -0.04em; color: var(--text); line-height: 1; }
.dash-k-unit { font-size: .5em; color: var(--accent-3); margin-left: .1em; }
.dash-k-lbl { display: block; margin-top: .5rem; font-size: .74rem; color: var(--faint); }
.dash-chart { display: flex; align-items: flex-end; gap: .5rem; height: 5.5rem; padding-top: .2rem; }
.dash-chart .bar {
  flex: 1; height: var(--h); border-radius: 4px 4px 2px 2px;
  background: linear-gradient(180deg, var(--accent-3), var(--accent-2));
  transform: scaleY(.04); transform-origin: bottom;
  transition: transform .75s var(--ease-out);
}
.dash-chart.is-in .bar { transform: scaleY(1); }
.dash-chart.is-in .bar:nth-child(2){ transition-delay: .05s; }
.dash-chart.is-in .bar:nth-child(3){ transition-delay: .10s; }
.dash-chart.is-in .bar:nth-child(4){ transition-delay: .15s; }
.dash-chart.is-in .bar:nth-child(5){ transition-delay: .20s; }
.dash-chart.is-in .bar:nth-child(6){ transition-delay: .25s; }
.dash-chart.is-in .bar:nth-child(7){ transition-delay: .30s; }
.dash-status {
  display: flex; align-items: center; gap: .6rem;
  padding-top: 1rem; border-top: 1px solid var(--line);
  font-size: .86rem; color: var(--dim);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 960px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .tile-lg { grid-column: span 2; grid-row: auto; }
  .bento .tile:last-child { grid-column: span 2; }
  .tile-media img { max-height: 16rem; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .studio-grid { grid-template-columns: 1fr; }
  .studio-media { max-width: 360px; order: -1; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .sys-grid { grid-template-columns: 1fr; }
  .dash { position: static; order: -1; }
}
@media (max-width: 720px) {
  .main-nav, .btn-header { display: none; }
  .menu-toggle { display: block; }
  .mobile-nav { display: block; }
  .hero-scrim { background:
    linear-gradient(90deg, var(--bg) 8%, rgba(8,11,20,.7) 45%, rgba(8,11,20,.35) 100%),
    linear-gradient(0deg, var(--bg) 2%, rgba(8,11,20,.4) 26%, transparent 60%); }
}
@media (max-width: 540px) {
  .bento { grid-template-columns: 1fr; }
  .tile-lg, .bento .tile:last-child { grid-column: auto; }
  .steps { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 1.6rem; }
}

/* ==========================================================================
   Reduced motion / transparency / contrast
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  [data-reveal] { opacity: 1; transform: none; filter: none; }
  .hero-bg img { animation: none !important; transform: none !important; }
  .hero-pulse { display: none; }
  .aurora, .live { animation: none !important; }
  .marquee-track { animation: none !important; transform: none !important; }
  [data-tilt], [data-tilt].tilting { transform: none !important; }
  #bgfx { display: none; }
}
@media (prefers-reduced-transparency: reduce) {
  .site-header.is-stuck { background: var(--bg); backdrop-filter: none; -webkit-backdrop-filter: none; }
}
@media (prefers-contrast: more) {
  :root { --dim: #C6D2EC; --line: rgba(150,180,240,.4); --line-2: rgba(150,180,240,.5); }
}