/* ============================================================
   VOXARIS – Nachbau im Stil von kybernikus.ai (eigener Code)
   ============================================================ */

:root {
  --orange: #EC670B;
  --orange-soft: rgba(236, 103, 11, 0.14);
  --bg: #000;
  --bg-card: rgba(255, 255, 255, 0.04);
  --bg-card-solid: #0b0b0b;
  --text: rgba(255, 255, 255, 0.7);
  --text-dim: rgba(255, 255, 255, 0.5);
  --white: #fff;
  --border: rgba(255, 255, 255, 0.08);
  --font-head: "Clash Display", Arial, sans-serif;
  --font-body: "Inter", Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 1290px; margin: 0 auto; padding: 0 40px; }
.container.narrow { max-width: 920px; }

h1, h2, h3 { font-family: var(--font-head); font-weight: 500; color: var(--text); }

.text-55 {
  font-size: clamp(38px, 4.2vw, 54px);
  line-height: 1.2;
  letter-spacing: -0.02em;
}
.text-44 {
  font-size: clamp(30px, 3.4vw, 43px);
  line-height: 1.25;
  letter-spacing: -0.015em;
}
.text-18 { font-size: 18px; line-height: 1.65; color: var(--text); }
.w { color: var(--white); }
.is-white { color: var(--white); }

/* Metallischer Silber-Verlauf auf Headlines (pro Zeile),
   weiße Akzent-Wörter bleiben rein weiß – wie im Original */
h1, h2,
h1 .line, h2 .line {
  background: linear-gradient(180deg, #efefef 0%, #b8b8b8 55%, #7f7f7f 108%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
h1 .w, h2 .w { -webkit-text-fill-color: var(--white); }
.is-white, .is-white .line {
  background: none;
  -webkit-text-fill-color: var(--white);
}

/* Feinschliff global */
::selection { background: rgba(236, 103, 11, 0.45); color: #fff; }
html { scrollbar-color: #2c2c2c #000; scrollbar-width: thin; }
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #000; }
::-webkit-scrollbar-thumb { background: #2c2c2c; border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: #EC670B; }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; border-radius: 2px; }

/* Zeilen-Split (SplitType) */
.line { display: block; will-change: transform, filter, opacity; }

/* ------------------------------------------------------------
   Buttons – abgeschnittene Ecken + Orange-Border
   ------------------------------------------------------------ */
.btn-cyber {
  --cut: 13px;
  display: inline-block;
  background: linear-gradient(135deg, rgba(236,103,11,.9), rgba(236,103,11,.45));
  padding: 1px;
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
  text-decoration: none;
  filter: drop-shadow(0 0 14px rgba(236, 103, 11, 0.35));
  transition: filter .3s ease, transform .3s ease;
}
.btn-cyber:hover { filter: drop-shadow(0 0 24px rgba(236, 103, 11, 0.6)); transform: translateY(-2px); }
.btn-cyber-inner {
  --cut: 12.4px;
  display: block;
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
  background: linear-gradient(180deg, #1a0d03 0%, #0a0501 100%);
  color: var(--orange);
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 500;
  padding: 14px 30px;
  letter-spacing: 0.01em;
  white-space: nowrap;
  transition: background .3s ease, color .3s ease;
}
.btn-cyber:hover .btn-cyber-inner {
  background: linear-gradient(180deg, #2d1706 0%, #150a02 100%);
  color: #ff8a33;
}
.btn-cyber.is-white:hover .btn-cyber-inner { background: #f5761a; color: var(--white); }
.btn-cyber.is-white { background: rgba(255,255,255,.95); filter: drop-shadow(0 0 14px rgba(255,255,255,.25)); }
.btn-cyber.is-white .btn-cyber-inner { background: var(--orange); color: var(--white); }

/* ------------------------------------------------------------
   Navbar
   ------------------------------------------------------------ */
.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  opacity: 0;
  background: transparent;
  transition: background .35s ease, box-shadow .35s ease;
}
.navbar.scrolled {
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(236,103,11,.14), 0 14px 40px rgba(0,0,0,.55);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 88px;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-text {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: 0.22em;
  color: var(--white);
}
.logo-text sup { font-size: 9px; letter-spacing: 0; }
.nav-links { display: flex; gap: 32px; }
.nav-links a {
  position: relative;
  color: var(--text);
  text-decoration: none;
  font-family: var(--font-head);
  font-size: 17px;
  transition: color .25s ease;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -7px;
  height: 1.5px; width: 0;
  background: var(--orange);
  transition: width .3s ease;
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }
.nav-burger { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; }
.nav-burger span { display: block; width: 26px; height: 2px; background: var(--white); }

/* ------------------------------------------------------------
   Hero
   ------------------------------------------------------------ */
.hero {
  position: relative;
  padding: 190px 0 100px;
  overflow: hidden;
}
.hero-wrap {
  position: relative;
  z-index: 2;
  text-align: center;
  opacity: 0;
}
.hero h1 { margin: 0 auto; max-width: 900px; }
.hero-sub { max-width: 720px; margin: 32px auto 0; }
.btn-wrap.is-hero { margin-top: 40px; }

.video-wrap { margin-top: 72px; }
.video-frame {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #050301;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.8), 0 0 60px rgba(236,103,11,.12);
}
.video-scene { position: absolute; inset: 0; }
.scene-glow {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 70% at 22% 65%, rgba(236,103,11,.4), transparent 60%),
    radial-gradient(ellipse 60% 70% at 78% 65%, rgba(236,103,11,.32), transparent 60%),
    radial-gradient(ellipse 40% 40% at 50% 30%, rgba(236,103,11,.18), transparent 70%);
}
.scene-hex {
  position: absolute; inset: 0; opacity: .35;
  background-image: radial-gradient(rgba(236,103,11,.5) 1px, transparent 1.4px);
  background-size: 26px 26px;
  mask-image: radial-gradient(ellipse 70% 80% at 50% 60%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 50% 60%, #000 30%, transparent 75%);
}
.play-btn {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 84px; height: 84px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.35);
  background: rgba(236,103,11,.25);
  backdrop-filter: blur(6px);
  cursor: pointer;
  display: grid; place-items: center;
  transition: transform .3s ease, background .3s ease;
}
.play-btn::after {
  content: "";
  position: absolute; inset: -1px;
  border-radius: 50%;
  border: 1px solid rgba(236,103,11,.65);
  animation: pulse-ring 2.6s ease-out infinite;
  pointer-events: none;
}
@keyframes pulse-ring {
  0% { transform: scale(1); opacity: .9; }
  70%, 100% { transform: scale(1.6); opacity: 0; }
}
.play-btn:hover { transform: translate(-50%, -50%) scale(1.08); background: rgba(236,103,11,.5); }
.play-btn svg { margin-left: 5px; }
.video-frame::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: 14px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.14), inset 0 0 60px rgba(236,103,11,.06);
  pointer-events: none;
}

/* Sternenfeld + Glows */
.stars { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.star {
  position: absolute;
  border-radius: 50%;
  background: #fff;
  animation: twinkle var(--dur, 4s) ease-in-out var(--delay, 0s) infinite;
}
.star.is-orange { background: var(--orange); }
@keyframes twinkle {
  0%, 100% { opacity: .15; }
  50% { opacity: .9; }
}
.glow {
  position: absolute; pointer-events: none; z-index: 0;
  filter: blur(10px);
  animation: breathe 9s ease-in-out infinite alternate;
}
@keyframes breathe {
  from { opacity: .7; transform: scale(1); }
  to { opacity: 1; transform: scale(1.07); }
}

/* Dezente Nebel-Glows in tieferen Sektionen */
.section.is-creator::before,
.section.is-anwendung::before,
.section.is-voice::before,
.section.is-feature::before {
  content: "";
  position: absolute;
  pointer-events: none;
  background: radial-gradient(circle, rgba(236,103,11,.11) 0%, transparent 65%);
}
.section.is-creator::before { left: -22%; top: 5%; width: 55vw; height: 55vw; }
.section.is-anwendung::before { right: -25%; top: -5%; width: 60vw; height: 60vw; }
.section.is-voice::before { left: 50%; top: 20%; width: 60vw; height: 50vw; transform: translateX(-50%); }
.section.is-feature::before { left: -20%; bottom: 0; width: 50vw; height: 50vw; }
.glow-hero-left {
  left: -20%; bottom: -30%;
  width: 70vw; height: 70vw;
  background: radial-gradient(circle, rgba(236,103,11,.22) 0%, rgba(236,103,11,.05) 45%, transparent 70%);
}
.glow-hero-right {
  right: -25%; top: -10%;
  width: 55vw; height: 55vw;
  background: radial-gradient(circle, rgba(236,103,11,.12) 0%, transparent 65%);
}

/* ------------------------------------------------------------
   Sektionen allgemein
   ------------------------------------------------------------ */
.section { position: relative; padding: 130px 0; }
.section-head { margin-bottom: 64px; max-width: 760px; }
.section-head p { margin-top: 24px; max-width: 620px; }
.section-head.centered { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.centered p { margin-left: auto; margin-right: auto; }

/* Eckklammer-Deko */
.corner-frame { position: relative; padding: 28px 32px; }
.corner-frame::before,
.corner-frame::after {
  content: "";
  position: absolute;
  width: 42px; height: 42px;
  border: 1px solid rgba(236,103,11,.55);
  pointer-events: none;
}
.corner-frame::before {
  top: 0; left: 0;
  border-right: none; border-bottom: none;
  filter: drop-shadow(0 0 6px rgba(236,103,11,.5));
  background:
    radial-gradient(circle 3.5px at 0 0, var(--orange) 55%, transparent 60%);
}
.corner-frame::after {
  top: 0; right: 0;
  border-left: none; border-bottom: none;
  filter: drop-shadow(0 0 6px rgba(236,103,11,.5));
  background:
    radial-gradient(circle 3.5px at 100% 0, var(--orange) 55%, transparent 60%);
}
.hero .corner-frame { padding: 44px 48px; }

/* Karten */
.card-grid { display: grid; gap: 20px; }
.card-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.card-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  position: relative;
  background: linear-gradient(180deg, rgba(255,255,255,.055) 0%, rgba(255,255,255,.02) 100%);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 30px 26px;
  transition: border-color .35s ease, background .35s ease, transform .35s ease, box-shadow .35s ease;
}
.card::before {
  content: "";
  position: absolute;
  top: 0; left: 14%; right: 14%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.22), transparent);
  pointer-events: none;
}
.card:hover {
  border-color: rgba(236,103,11,.5);
  background: linear-gradient(180deg, rgba(255,255,255,.075) 0%, rgba(255,255,255,.03) 100%);
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(0,0,0,.5), 0 0 30px rgba(236,103,11,.12);
}
.card h3 { font-size: 21px; color: var(--white); margin-bottom: 12px; line-height: 1.3; }
.card p { font-size: 15.5px; color: var(--text-dim); }
.card.small { padding: 24px 22px; }
.card.small h3 { font-size: 18px; }
.card.small p { font-size: 14.5px; }

.icon-tile {
  width: 48px; height: 48px;
  border-radius: 10px;
  background: linear-gradient(135deg, #f89049, #c65205);
  display: grid; place-items: center;
  margin-bottom: 22px;
  box-shadow: 0 4px 18px rgba(236,103,11,.4), inset 0 1px 0 rgba(255,255,255,.45), inset 0 -6px 12px rgba(0,0,0,.25);
}
.icon-tile svg { width: 24px; height: 24px; fill: #fff; stroke: #fff; }

/* ------------------------------------------------------------
   KPI-Sektion: Text links, Illustrations-Slider rechts
   ------------------------------------------------------------ */
.kpi-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 72px;
  align-items: center;
}
.kpi-text .section-head { margin-bottom: 36px; }
.kpi-text p + p { margin-top: 20px; }
.kpi-text .btn-wrap { margin-top: 40px; }
.kpi-slider-wrap { position: relative; min-width: 0; max-width: 100%; }
.swiper.is-deliver { overflow: hidden; border-radius: 20px; width: 100%; }
.kpi-visual {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(236,103,11,.3);
  background: #070402;
  aspect-ratio: 6 / 7;
  box-shadow: 0 30px 80px rgba(0,0,0,.7), 0 0 60px rgba(236,103,11,.1);
}
.kpi-visual img { display: block; width: 100%; height: 100%; object-fit: cover; }
.slide-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 56px; height: 56px;
  border-radius: 50%;
  border: 1.5px solid var(--orange);
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(4px);
  color: var(--orange);
  display: grid; place-items: center;
  cursor: pointer;
  transition: background .25s ease, box-shadow .25s ease;
}
.slide-btn:hover { background: var(--orange-soft); box-shadow: 0 0 20px rgba(236,103,11,.4); }
.slide-btn.back { left: -28px; }
.slide-btn.next { right: -28px; }

/* ------------------------------------------------------------
   Creator
   ------------------------------------------------------------ */
.creator-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 72px;
  align-items: center;
}
.portrait-placeholder {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 24px 60px rgba(0,0,0,.7), 0 0 50px rgba(236,103,11,.1);
  aspect-ratio: 5 / 6;
}
.creator-text p + p { margin-top: 18px; }

/* ------------------------------------------------------------
   UI-Einblick: Nummern-Liste links, Software-UI rechts
   ------------------------------------------------------------ */
.ui-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.35fr;
  gap: 72px;
  align-items: center;
}
.ui-menu { display: flex; flex-direction: column; }
.ui-item {
  text-align: left;
  background: none;
  border: none;
  border-left: 2px solid rgba(255,255,255,.1);
  padding: 20px 0 20px 28px;
  cursor: pointer;
  transition: border-color .3s ease, transform .3s ease;
}
.ui-item:hover { transform: translateX(5px); }
.ui-item h3 {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 26px;
  color: var(--text-dim);
  margin-bottom: 8px;
  transition: color .3s ease;
}
.ui-item p {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  color: var(--text-dim);
  max-width: 420px;
}
.ui-item:hover h3 { color: var(--text); }
.ui-item.active { border-left-color: var(--orange); }
.ui-item.active h3 { color: var(--white); }
.ui-item.active p { color: var(--text); }
.ui-caption {
  margin-top: 20px;
  text-align: center;
  font-size: 15px;
  color: var(--text-dim);
}
.tab-pane { display: none; }
.tab-pane.active { display: block; animation: paneIn .55s ease both; }
@keyframes paneIn {
  from { opacity: 0; transform: translateY(14px); filter: blur(6px); }
  to { opacity: 1; transform: none; filter: none; }
}
.insight-img-wrap {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  cursor: crosshair;
  box-shadow: 0 30px 80px rgba(0,0,0,.7);
}
.insight-img { display: block; width: 100%; height: auto; }
.magnifier-lens {
  position: absolute;
  width: 220px; height: 220px;
  border-radius: 50%;
  border: 2px solid rgba(236,103,11,.8);
  box-shadow: 0 0 30px rgba(236,103,11,.4), inset 0 0 20px rgba(0,0,0,.4);
  background-repeat: no-repeat;
  transform: translate(-50%, -50%);
  pointer-events: none;
  opacity: 0;
  transition: opacity .25s ease;
}

/* ------------------------------------------------------------
   Anwendungsfelder 01–06: Scroll-Stacking-Karten
   Jede Karte klebt gestaffelt unter der Navbar; die nächste
   schiebt sich beim Scrollen darüber – wie im Original.
   ------------------------------------------------------------ */
.num-list {
  display: flex;
  flex-direction: column;
  max-width: 1120px;
  margin: 0 auto;
  padding-bottom: 40px;
}
.num-card {
  position: sticky;
  top: calc(110px + var(--i, 0) * 18px);
  margin-bottom: 72px;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
  min-height: 400px;
  background: linear-gradient(180deg, #111 0%, #0a0a0a 100%);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 26px;
  padding: 56px 72px;
  box-shadow: 0 -18px 50px rgba(0,0,0,.55);
  will-change: transform;
}
.num-card::before {
  content: "";
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.16), transparent);
  pointer-events: none;
}
.num-card:last-child { margin-bottom: 0; }
.num {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: clamp(140px, 18vw, 280px);
  line-height: 0.85;
  color: var(--white);
  letter-spacing: -0.02em;
}
.num-body h3 {
  font-family: var(--font-head);
  font-size: clamp(26px, 2.6vw, 36px);
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 18px;
}
.num-body p { font-size: 17px; color: var(--text-dim); max-width: 480px; }

/* ------------------------------------------------------------
   Features
   ------------------------------------------------------------ */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 64px;
  align-items: start;
}
.feature-left { position: sticky; top: 120px; }
.feature-visual {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #050301;
  margin-top: 12px;
}
.hex-grid {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(rgba(236,103,11,.55) 1.2px, transparent 1.6px),
    radial-gradient(rgba(236,103,11,.25) 1px, transparent 1.4px);
  background-size: 42px 42px, 21px 21px;
  background-position: 0 0, 10px 10px;
  mask-image: radial-gradient(ellipse 80% 80% at 45% 55%, #000 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 45% 55%, #000 20%, transparent 80%);
}
.visual-glow {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 60% at 40% 65%, rgba(236,103,11,.35), transparent 65%);
}

/* ------------------------------------------------------------
   Voice / Audio-Player
   ------------------------------------------------------------ */
.is-voice .section-head { margin-bottom: 48px; }
.audio-player {
  display: flex;
  align-items: center;
  gap: 28px;
  max-width: 760px;
  margin: 0 auto;
  background: linear-gradient(180deg, #111 0%, #0a0a0a 100%);
  border: 1px solid rgba(236,103,11,.3);
  border-radius: 18px;
  padding: 28px 36px;
  box-shadow: 0 0 50px rgba(236,103,11,.08), inset 0 1px 0 rgba(255,255,255,.07);
  transition: border-color .4s ease, box-shadow .4s ease;
}
.audio-player.playing {
  border-color: rgba(236,103,11,.6);
  box-shadow: 0 0 80px rgba(236,103,11,.2), inset 0 1px 0 rgba(255,255,255,.07);
}
.audio-btn {
  flex: 0 0 64px;
  width: 64px; height: 64px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, #f07c22, #c65205);
  color: #fff;
  cursor: pointer;
  display: grid; place-items: center;
  box-shadow: 0 6px 24px rgba(236,103,11,.45);
  transition: transform .25s ease;
}
.audio-btn:hover { transform: scale(1.06); }
.audio-btn .ic-pause { display: none; }
.audio-player.playing .ic-play { display: none; }
.audio-player.playing .ic-pause { display: block; }
.waveform { flex: 1; display: flex; align-items: center; gap: 3px; height: 56px; }
.waveform i {
  flex: 1;
  height: calc(var(--h) * 1%);
  min-height: 4px;
  background: rgba(255,255,255,.25);
  border-radius: 2px;
  transition: background .2s ease;
}
.audio-player.playing .waveform i { animation: wavepulse 1s ease-in-out calc(var(--i) * 0.06s) infinite alternate; background: var(--orange); }
@keyframes wavepulse {
  from { transform: scaleY(.4); }
  to { transform: scaleY(1.1); }
}
.audio-time { font-family: var(--font-head); color: var(--text-dim); font-size: 15px; }

/* ------------------------------------------------------------
   FAQ
   ------------------------------------------------------------ */
.faq-list { display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  transition: border-color .3s ease;
}
.faq-item:hover, .faq-item.active { border-color: rgba(236,103,11,.4); background: rgba(255,255,255,.055); }
.faq-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 28px;
}
.faq-head h3 { font-size: 19px; color: var(--white); font-weight: 500; }
.faq-icon { position: relative; flex: 0 0 22px; height: 22px; }
.faq-icon::before, .faq-icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 14px; height: 2px;
  background: var(--orange);
  transform: translate(-50%, -50%);
  transition: transform .3s ease;
}
.faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-item.active .faq-icon::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq-content { height: 0; overflow: hidden; }
.faq-content p { padding: 0 28px 26px; color: var(--text-dim); max-width: 720px; }

/* ------------------------------------------------------------
   CTA
   ------------------------------------------------------------ */
.section.is-cta { padding: 60px 0 130px; }
.cta-box {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  background: linear-gradient(135deg, #f28c3a 0%, #e15f04 50%, #b34a02 100%);
  text-align: center;
  padding: 96px 60px;
  box-shadow: 0 40px 120px rgba(236,103,11,.25);
}
.cta-waves {
  position: absolute; inset: 0; opacity: .5;
  background-image: radial-gradient(rgba(255,255,255,.5) 1px, transparent 1.4px);
  background-size: 18px 18px;
  mask-image:
    radial-gradient(ellipse 90% 60% at 15% 20%, #000 0%, transparent 60%),
    radial-gradient(ellipse 90% 60% at 85% 85%, #000 0%, transparent 60%);
  -webkit-mask-image:
    radial-gradient(ellipse 90% 60% at 15% 20%, #000 0%, transparent 60%),
    radial-gradient(ellipse 90% 60% at 85% 85%, #000 0%, transparent 60%);
  mask-composite: add;
  -webkit-mask-composite: source-over;
}
.cta-box h2 { position: relative; max-width: 860px; margin: 0 auto; }
.cta-box p { position: relative; max-width: 680px; margin: 24px auto 40px; color: rgba(255,255,255,.85); }
.cta-box .btn-cyber { position: relative; }

/* ------------------------------------------------------------
   Footer
   ------------------------------------------------------------ */
.footer { position: relative; padding: 80px 0 60px; }
.footer::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(236,103,11,.4) 30%, rgba(255,255,255,.15) 60%, transparent 100%);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
}
.footer-copy { margin-top: 20px; font-size: 13.5px; color: var(--text-dim); }
.footer-col h4 {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 19px;
  color: var(--white);
  margin-bottom: 18px;
}
.footer-col a {
  display: block;
  color: var(--text-dim);
  text-decoration: none;
  padding: 5px 0;
  transition: color .25s ease, transform .25s ease;
}
.footer-col a:hover { color: var(--orange); transform: translateX(3px); }

/* ------------------------------------------------------------
   Responsive
   ------------------------------------------------------------ */
@media (max-width: 1024px) {
  .card-grid.cols-3, .card-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-left { position: static; }
  .creator-grid { grid-template-columns: 1fr; gap: 40px; }
  .kpi-grid { grid-template-columns: 1fr; gap: 56px; }
  .ui-layout { grid-template-columns: 1fr; gap: 40px; }
  .slide-btn.back { left: 12px; }
  .slide-btn.next { right: 12px; }
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; }
}
@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .section { padding: 80px 0; }
  .hero { padding: 140px 0 60px; }
  .card-grid.cols-2, .card-grid.cols-3, .card-grid.cols-4 { grid-template-columns: 1fr; }
  .num-card { grid-template-columns: 1fr; gap: 16px; padding: 40px 28px; min-height: 340px; }
  .num { font-size: clamp(90px, 26vw, 140px); }
  .ui-item h3 { font-size: 21px; }
  .slide-btn { width: 44px; height: 44px; }
  .cta-box { padding: 64px 24px; }
  .audio-player { flex-wrap: wrap; padding: 22px; }
  .corner-frame, .hero .corner-frame { padding: 20px 16px; }
}

/* Reduzierte Bewegung */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .star { animation: none; opacity: .5; }
}