/* ============== ROOT TOKENS ============== */
:root {
  --green: #1bc704;
  --green-soft: rgba(27, 199, 4, 0.12);
  --green-dim: rgba(27, 199, 4, 0.5);
  --violet: #8B5CF6;
  --violet-soft: rgba(139, 92, 246, 0.12);
  --violet-dim: rgba(139, 92, 246, 0.5);

  --bg-0: #050510;
  --bg-1: #0B0B14;
  --bg-2: #11111c;
  --bg-card: #14141f;
  --bg-card-2: #1a1a26;

  --text: #ffffff;
  --text-muted: #9CA3AF;
  --text-dim: #6B7280;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);

  --max-w: 1200px;
  --section-pad-y: clamp(80px, 12vw, 160px);
  --container-pad-x: clamp(20px, 5vw, 64px);

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-1);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ============== SHARED PRIMITIVES ============== */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--container-pad-x);
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 22px;
  display: inline-block;
}
.eyebrow.violet { color: var(--violet); }
.section-title {
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin-bottom: 22px;
  text-wrap: balance;
}
.section-sub {
  font-size: clamp(17px, 1.6vw, 21px);
  color: var(--text-muted);
  max-width: 56ch;
  line-height: 1.5;
}
section.block {
  padding: var(--section-pad-y) 0;
  position: relative;
}
section.block + section.block { border-top: 1px solid var(--border); }

/* ============== HEADER ============== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 18px var(--container-pad-x);
  background: linear-gradient(to bottom, rgba(5,5,16,0.7), rgba(5,5,16,0));
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.logo-lockup {
  display: flex;
  align-items: center;
  gap: 18px;
  max-width: var(--max-w);
  margin: 0 auto;
}
.logo {
  display: flex;
  align-items: center;
  height: 28px;
}
.logo-sachsensolar img {
  height: 18px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.92;
}
.logo-catalyx {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.02em;
  color: #fff;
}
.logo-catalyx img {
  height: 26px; width: 26px;
  object-fit: contain;
}
.logo-catalyx em {
  font-style: normal;
  font-weight: 400;
  color: var(--violet);
  margin-left: 2px;
}
.gradient-stripe {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--green), var(--violet));
  opacity: 0.6;
  max-width: 420px;
}

/* ============== HERO ============== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px var(--container-pad-x) 80px;
  background: var(--bg-0);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  transform-origin: center;
  transition: transform 400ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.hero-image {
  position: absolute;
  inset: 0;
  background-image: url('assets/hero-bg.png');
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
}
.hero-glow-pulse {
  position: absolute;
  top: 50%; right: 0;
  width: 70%;
  height: 80%;
  transform: translateY(-50%);
  background: radial-gradient(ellipse 60% 50% at 60% 50%, rgba(27, 199, 4, 0.6) 0%, rgba(27, 199, 4, 0) 70%);
  mix-blend-mode: screen;
  opacity: 0;
  animation: glow-pulse 4s ease-in-out infinite;
  pointer-events: none;
}
@keyframes glow-pulse {
  0%, 100% { opacity: 0; }
  50% { opacity: 0.25; }
}
.hero-particles {
  position: absolute;
  top: 0; right: 0;
  width: 33%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
}
.particle {
  position: absolute;
  width: 2px; height: 2px;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 50%;
  bottom: -10px;
  animation: drift linear infinite;
  filter: blur(0.3px);
}
.particle.green {
  background: rgba(120, 240, 100, 0.7);
  box-shadow: 0 0 4px rgba(27, 199, 4, 0.6);
}
@keyframes drift {
  0% { transform: translateY(0) translateX(0); opacity: 0; }
  10% { opacity: 0.6; }
  90% { opacity: 0.6; }
  100% { transform: translateY(-110vh) translateX(var(--drift-x, 20px)); opacity: 0; }
}
.hero-vignette {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(5,5,16,0.85) 0%, rgba(5,5,16,0.3) 40%, rgba(5,5,16,0) 60%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 45%;
  margin-left: 6%;
}
.hero-content .eyebrow {
  color: var(--green);
  margin-bottom: 28px;
}
.hero-headline {
  font-size: clamp(40px, 5.6vw, 76px);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.02;
  margin-bottom: 28px;
  color: #fff;
}
.hero-headline .line {
  display: block;
  opacity: 0;
  transform: translateY(20px);
  animation: line-in 700ms cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}
.hero-headline .line:nth-child(1) { animation-delay: 100ms; }
.hero-headline .line:nth-child(2) { animation-delay: 250ms; }
.hero-headline .line:nth-child(3) { animation-delay: 480ms; }
.hero-headline .accent {
  color: var(--green);
}
@keyframes line-in {
  to { opacity: 1; transform: translateY(0); }
}
.hero-sub {
  font-size: clamp(18px, 1.7vw, 22px);
  color: rgba(255,255,255,0.85);
  margin-bottom: 22px;
  max-width: 32ch;
  opacity: 0;
  animation: fade-up 500ms ease-out 800ms forwards;
}
.hero-body {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 44ch;
  opacity: 0;
  animation: fade-up 500ms ease-out 1000ms forwards;
}
@keyframes fade-up {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-ctas {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  opacity: 0;
  animation: fade-up 500ms ease-out 1200ms forwards;
}
.hero-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 500;
  color: #fff;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  transition: border-color 200ms, gap 200ms;
}
.hero-cta-primary:hover {
  border-color: var(--green);
  gap: 14px;
}
.hero-cta-primary .arrow {
  font-size: 20px;
  color: var(--green);
  animation: bob 2.4s ease-in-out infinite;
}
@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(3px); }
}
.hero-cta-secondary {
  font-size: 14px;
  color: var(--text-muted);
  transition: color 200ms;
}
.hero-cta-secondary:hover { color: var(--violet); }

.scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.scroll-hint-line {
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.4), transparent);
  animation: scroll-line 2.5s ease-in-out infinite;
}
@keyframes scroll-line {
  0%, 100% { transform: translateY(0); opacity: 0.3; }
  50% { transform: translateY(8px); opacity: 1; }
}

/* ============== STICKY SUB-NAV ============== */
.sub-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 60;
  background: rgba(5, 5, 16, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transform: translateY(-100%);
  transition: transform 300ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.sub-nav.visible { transform: translateY(0); }
.sub-nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 12px var(--container-pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.sub-nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
}
.sub-nav-links a {
  transition: color 200ms;
  padding: 6px 0;
}
.sub-nav-links a:hover { color: #fff; }
.sub-nav-cta {
  font-size: 13px;
  font-weight: 500;
  color: var(--violet);
  border: 1px solid var(--violet-dim);
  padding: 8px 14px;
  border-radius: 6px;
  transition: all 200ms;
}
.sub-nav-cta:hover {
  background: var(--violet);
  color: #fff;
  border-color: var(--violet);
}

/* ============== STATUS QUO (Sektion 2) ============== */
.status-bg { background: var(--bg-1); }
.section-head { margin-bottom: 64px; }
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 64px;
}
.stat-cell {
  background: var(--bg-card);
  padding: 36px 28px;
}
.stat-num {
  font-size: clamp(40px, 4.5vw, 60px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 12px;
  color: #fff;
}
.stat-num .unit {
  font-size: 0.4em;
  color: var(--text-muted);
  margin-left: 6px;
  font-weight: 400;
}
.stat-label {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.4;
}
.pull-quote {
  border-left: 2px solid var(--green);
  padding: 4px 0 4px 28px;
  margin: 56px 0;
  max-width: 720px;
}
.pull-quote-text {
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 400;
  line-height: 1.3;
  color: #fff;
  margin-bottom: 12px;
  text-wrap: balance;
}
.pull-quote-attr {
  font-size: 13px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}
.body-block {
  max-width: 64ch;
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
}
.body-block + .body-block { margin-top: 18px; }
.body-block strong { color: #fff; font-weight: 500; }

/* ============== ANNA HEUTE (Sektion 3) ============== */
.anna-bg { background: var(--bg-0); }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.feature-cell {
  background: var(--bg-card);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  transition: background 200ms;
}
.feature-cell:hover { background: var(--bg-card-2); }
.feature-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--green);
  letter-spacing: 0.1em;
}
.feature-icon {
  width: 32px; height: 32px;
  border: 1.2px solid var(--green);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 6px;
  color: var(--green);
}
.feature-title {
  font-size: 18px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.01em;
}
.feature-body {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ============== AUDIO PLAYER (Sektion 4) ============== */
.demo-bg { background: var(--bg-1); }
.demo-wrap {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.demo-wrap .section-head { margin-bottom: 48px; }
.demo-wrap .section-title { text-wrap: balance; }
.demo-wrap .section-sub { margin: 0 auto; }
.audio-player {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  margin-bottom: 32px;
  text-align: left;
}
.audio-row {
  display: flex;
  align-items: center;
  gap: 18px;
}
.play-btn {
  width: 56px; height: 56px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--green);
  color: var(--bg-0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 200ms, box-shadow 200ms;
  box-shadow: 0 0 0 0 rgba(27,199,4,0.4);
}
.play-btn:hover {
  transform: scale(1.04);
  box-shadow: 0 0 0 6px rgba(27,199,4,0.15);
}
.play-btn svg { width: 22px; height: 22px; margin-left: 2px; }
.play-btn.playing svg.play-icon { display: none; }
.play-btn:not(.playing) svg.pause-icon { display: none; }
.audio-meta { flex: 1; min-width: 0; }
.waveform {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 40px;
  margin-bottom: 8px;
}
.wave-bar {
  flex: 1;
  background: rgba(255,255,255,0.18);
  border-radius: 1px;
  transition: background 100ms;
  min-width: 2px;
}
.wave-bar.active { background: var(--green); }
.audio-time {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}
.speed-toggle {
  display: flex;
  gap: 6px;
}
.speed-toggle button {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 4px;
  background: rgba(255,255,255,0.04);
  color: var(--text-muted);
  transition: all 200ms;
}
.speed-toggle button.active,
.speed-toggle button:hover { background: var(--green-soft); color: var(--green); }

.demo-call {
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-align: left;
}
.demo-call-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.demo-call-num {
  font-size: 22px;
  font-weight: 500;
  color: #fff;
  margin-bottom: 6px;
}
.demo-call-num .pin { color: var(--green); }
.demo-call-micro {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ============== ROADMAP (Sektion 5) ============== */
.roadmap-bg { background: var(--bg-0); }
.roadmap-timeline {
  position: relative;
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.roadmap-line {
  position: absolute;
  top: 36px;
  left: 24px; right: 24px;
  height: 1px;
  background: linear-gradient(to right, var(--green), var(--violet) 80%);
  opacity: 0.4;
}
.phase-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px 28px;
  padding-top: 56px;
}
.phase-node {
  position: absolute;
  top: 26px;
  left: 28px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--bg-0);
  border: 2px solid var(--green);
  z-index: 1;
}
.phase-node.now {
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(27,199,4,0.4);
  animation: pulse-ring 2s ease-out infinite;
}
@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(27,199,4,0.5); }
  100% { box-shadow: 0 0 0 16px rgba(27,199,4,0); }
}
.phase-card.violet .phase-node { border-color: var(--violet); }
.phase-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 10px;
}
.phase-card.violet .phase-tag { color: var(--violet); }
.phase-name {
  font-size: 22px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}
.phase-when {
  font-size: 13px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-bottom: 22px;
}
.phase-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.phase-list li {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.5;
  padding-left: 18px;
  position: relative;
}
.phase-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 6px; height: 1px;
  background: var(--green);
}
.phase-card.violet .phase-list li::before { background: var(--violet); }
.roadmap-footer {
  margin-top: 48px;
  padding: 20px 24px;
  border-left: 2px solid var(--violet);
  font-size: 15px;
  color: var(--text-muted);
  max-width: 720px;
  line-height: 1.6;
}

/* ============== PRICING (Sektion 6) ============== */
.pricing-bg { background: var(--bg-1); }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 64px;
}
.tier-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 200ms;
  cursor: pointer;
}
.tier-card:hover { border-color: var(--border-strong); }
.tier-card.featured {
  border: 1px solid transparent;
  background:
    linear-gradient(var(--bg-card), var(--bg-card)) padding-box,
    linear-gradient(135deg, var(--green), var(--violet)) border-box;
}
.tier-card.selected {
  outline: 1px solid var(--green);
  outline-offset: -1px;
}
.tier-card.featured.selected {
  outline: none;
  box-shadow: 0 0 0 1px var(--green), 0 0 0 4px rgba(27,199,4,0.18);
}
.tier-badge {
  position: absolute;
  top: -10px;
  left: 28px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--bg-1);
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid var(--green);
  color: var(--green);
}
.tier-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
  text-transform: uppercase;
  font-family: var(--font-mono);
  font-size: 11px;
}
.tier-price {
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 4px;
}
.tier-price .per {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-muted);
  margin-left: 4px;
}
.tier-headline {
  font-size: 22px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
}
.tier-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
  flex: 1;
}
.tier-features li {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
  padding-left: 24px;
  position: relative;
}
.tier-features li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 0;
  color: var(--green);
  font-size: 13px;
  font-weight: 600;
}
.tier-footer {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.55;
  border-top: 1px solid var(--border);
  padding-top: 20px;
  font-style: italic;
}
.tier-select-btn {
  margin-top: 16px;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 500;
  border-radius: 6px;
  background: rgba(255,255,255,0.04);
  color: #fff;
  border: 1px solid var(--border);
  text-align: center;
  transition: all 200ms;
}
.tier-card.selected .tier-select-btn {
  background: var(--green);
  color: var(--bg-0);
  border-color: var(--green);
}

.platform-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 24px;
}
.platform-cell {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px 28px;
}
.platform-cell .tier-name { margin-bottom: 6px; }
.platform-cell .platform-price {
  font-size: 24px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
}
.platform-cell .platform-price .per {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-muted);
}
.platform-cell .platform-desc {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ============== CALCULATOR ============== */
.calc {
  margin-top: 48px;
  padding: 32px;
  background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-card-2) 100%);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.calc-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}
.calc-title {
  font-size: 18px;
  font-weight: 600;
  color: #fff;
}
.calc-title .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--green);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-right: 12px;
  font-weight: 500;
}
.calc-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 36px;
  align-items: start;
}
.calc-input-block { display: flex; flex-direction: column; gap: 10px; }
.calc-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 14px;
  color: var(--text-muted);
}
.calc-value {
  font-family: var(--font-mono);
  font-size: 22px;
  color: #fff;
  font-weight: 500;
}
.calc-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  outline: none;
}
.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--green);
  cursor: pointer;
  border: 3px solid var(--bg-card);
  box-shadow: 0 0 0 1px var(--green);
  transition: transform 150ms;
}
.calc-slider::-webkit-slider-thumb:hover { transform: scale(1.15); }
.calc-slider::-moz-range-thumb {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--green);
  cursor: pointer;
  border: 3px solid var(--bg-card);
  box-shadow: 0 0 0 1px var(--green);
}
.calc-tier-select {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-top: 18px;
  background: rgba(0,0,0,0.3);
  padding: 4px;
  border-radius: 8px;
}
.calc-tier-btn {
  padding: 10px 8px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: 6px;
  transition: all 200ms;
  text-align: center;
}
.calc-tier-btn.active {
  background: rgba(27,199,4,0.15);
  color: var(--green);
}
.calc-range {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 4px;
}
.calc-output {
  background: var(--bg-0);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.calc-line {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}
.calc-line .num { color: #fff; }
.calc-divider { height: 1px; background: var(--border); margin: 4px 0; }
.calc-total-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 14px;
  color: #fff;
}
.calc-total-num {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 600;
  color: var(--green);
  letter-spacing: -0.01em;
}
.calc-foot {
  font-size: 12px;
  color: var(--text-dim);
  font-style: italic;
  margin-top: 6px;
  line-height: 1.5;
}

.setup-note {
  margin-top: 32px;
  padding: 20px 24px;
  background: rgba(139, 92, 246, 0.06);
  border-left: 2px solid var(--violet);
  border-radius: 0 6px 6px 0;
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.6;
}
.setup-note strong { color: #fff; font-weight: 500; }

/* ============== FTE COMPARE (Sektion 7) ============== */
.fte-bg { background: var(--bg-0); }
.fte-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  margin-top: 64px;
}
.fte-col {
  background: var(--bg-card);
  padding: 36px 32px;
}
.fte-col.anna { background: var(--bg-card-2); }
.fte-col-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 16px;
  color: var(--text-muted);
}
.fte-col.anna .fte-col-tag { color: var(--green); }
.fte-col-name {
  font-size: 22px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.fte-col-price {
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 4px;
}
.fte-col-priceaux {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.5;
}
.fte-bar-wrap {
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.fte-bar {
  flex: 1;
  height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  overflow: hidden;
}
.fte-bar-fill {
  height: 100%;
  border-radius: 3px;
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 1.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.fte-bar-fill.fte { background: rgba(255,255,255,0.5); }
.fte-bar-fill.anna { background: var(--green); }
.fte-bar.in-view .fte-bar-fill.fte { transform: scaleX(1); }
.fte-bar.in-view .fte-bar-fill.anna { transform: scaleX(0.4); }
.fte-bar-pct {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  min-width: 40px;
  text-align: right;
}
.fte-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.fte-list li {
  font-size: 14px;
  color: var(--text-muted);
  padding-left: 18px;
  position: relative;
  line-height: 1.5;
}
.fte-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--text-dim);
}
.fte-footer {
  margin-top: 40px;
  padding: 20px 24px;
  border-left: 2px solid var(--green);
  font-size: 15px;
  color: var(--text-muted);
  max-width: 720px;
  line-height: 1.6;
}
.fte-footer strong { color: #fff; font-weight: 500; }

/* ============== RISIKO-FREI (Sektion 8) ============== */
.risk-bg { background: var(--bg-1); }
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 64px;
}
.pillar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px 28px;
}
.pillar-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--green-soft);
  color: var(--green);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.pillar:nth-child(2) .pillar-icon {
  background: var(--violet-soft);
  color: var(--violet);
}
.pillar-title {
  font-size: 19px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.pillar-body {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============== WER DAHINTER (Sektion 9) ============== */
.about-bg { background: var(--bg-0); }
.about-wrap {
  max-width: 720px;
  margin: 0 auto;
}
.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px;
  display: flex;
  gap: 32px;
  align-items: flex-start;
}
.about-portrait {
  flex-shrink: 0;
  width: 120px; height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--violet), var(--green));
  padding: 3px;
  display: flex;
}
.about-portrait-inner {
  width: 100%; height: 100%;
  border-radius: 50%;
  background: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 500;
  color: var(--violet);
  letter-spacing: -0.02em;
}
img.about-portrait-img {
  object-fit: cover;
  display: block;
}
.about-content { flex: 1; }
.about-name {
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.about-role {
  font-size: 13px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-bottom: 20px;
}
.about-body {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
}
.about-body + .about-body { margin-top: 14px; }
.about-body strong { color: #fff; font-weight: 500; }

/* ============== CTA (Sektion 10) ============== */
.cta-bg {
  background: var(--bg-1);
  position: relative;
  overflow: hidden;
}
.cta-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 40% at 50% 50%, rgba(139,92,246,0.06), transparent);
  pointer-events: none;
}
.cta-wrap {
  max-width: 1080px;
  margin: 0 auto;
  position: relative;
}
.cta-head {
  text-align: center;
  margin-bottom: 64px;
}
.cta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.cta-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: all 200ms;
  text-align: left;
}
.cta-card:hover { transform: translateY(-3px); border-color: var(--border-strong); }
.cta-card.primary {
  border-color: rgba(27,199,4,0.3);
  background:
    linear-gradient(var(--bg-card), var(--bg-card)) padding-box,
    linear-gradient(135deg, var(--green) 0%, rgba(27,199,4,0.4) 100%) border-box;
  border: 1px solid transparent;
}
.cta-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.cta-card.primary .cta-tag { color: var(--green); }
.cta-card.secondary .cta-tag { color: var(--violet); }
.cta-title {
  font-size: 22px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.01em;
}
.cta-body {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 6px;
}
.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  transition: all 200ms;
  gap: 8px;
}
.cta-btn.green {
  background: var(--green);
  color: var(--bg-0);
}
.cta-btn.green:hover { background: #19b504; }
.cta-btn.violet {
  background: var(--violet);
  color: #fff;
}
.cta-btn.violet:hover { background: #7C4FE8; }
.cta-btn.ghost {
  border: 1px solid var(--border-strong);
  color: #fff;
}
.cta-btn.ghost:hover { background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.3); }

.cta-tier-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}
.cta-tier-btn {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  text-decoration: none;
  color: #fff;
  background: rgba(255,255,255,0.02);
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
}
.cta-tier-btn:hover {
  border-color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.05);
  transform: translateY(-2px);
}
.cta-tier-btn .cta-tier-name {
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
}
.cta-tier-btn .cta-tier-price {
  color: var(--text-muted);
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 14px;
}
.cta-tier-btn.cta-tier-recommended {
  border-color: var(--green);
  background: rgba(27, 199, 4, 0.06);
}
.cta-tier-btn.cta-tier-recommended:hover {
  border-color: #19b504;
  background: rgba(27, 199, 4, 0.10);
}
.cta-tier-btn.cta-tier-recommended .cta-tier-price {
  color: var(--green);
}
.cta-tier-btn .cta-tier-badge {
  position: absolute;
  top: -8px;
  left: 16px;
  background: var(--green);
  color: var(--bg-0);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 4px;
}
.cta-foot-micro {
  margin-top: 12px;
  font-size: 12px;
  color: var(--text-dim);
  text-align: center;
  font-style: italic;
}

.cta-foot {
  margin-top: 48px;
  text-align: center;
  font-size: 14px;
  color: var(--text-muted);
  font-style: italic;
}

/* ============== FOOTER ============== */
.site-footer {
  background: var(--bg-0);
  padding: 56px var(--container-pad-x) 32px;
  border-top: 1px solid var(--border);
}
.footer-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 32px;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 14px;
  font-weight: 500;
}
.footer-col p,
.footer-col a {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.6;
  display: block;
}
.footer-col a:hover { color: #fff; }
.footer-bottom {
  max-width: var(--max-w);
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-dim);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* ============== SCROLL REVEAL ============== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms ease-out, transform 600ms ease-out;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============== RESPONSIVE ============== */
@media (max-width: 1024px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .roadmap-timeline { grid-template-columns: 1fr; gap: 32px; }
  .roadmap-line { display: none; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .cta-grid { grid-template-columns: 1fr; }
  .calc-grid { grid-template-columns: 1fr; gap: 24px; }
  .fte-grid { grid-template-columns: 1fr; }
  .platform-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .sub-nav-links { gap: 18px; font-size: 12px; }
  .hero-content { max-width: 60%; }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  .hero { padding: 100px 24px 60px; min-height: 90vh; }
  .hero-vignette {
    background: linear-gradient(to bottom, rgba(5,5,16,0.4) 0%, rgba(5,5,16,0.85) 100%);
  }
  .hero-content { max-width: 100%; margin-left: 0; }
  .hero-particles { width: 100%; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .stat-cell { padding: 24px 18px; }
  .feature-grid { grid-template-columns: 1fr; }
  .about-card { flex-direction: column; gap: 20px; }
  .sub-nav-links { display: none; }
  .sub-nav-inner { justify-content: flex-end; }
  .audio-row { flex-wrap: wrap; }
  .calc { padding: 24px 20px; }
  .footer-bottom { flex-direction: column; }

  /* Touch targets ≥ 44px on mobile */
  .calc-tier-btn {
    padding: 14px 12px;
    font-size: 14px;
    min-height: 44px;
  }
  .calc-slider::-webkit-slider-thumb {
    width: 32px; height: 32px;
  }
  .calc-slider::-moz-range-thumb {
    width: 32px; height: 32px;
  }
  /* Allow slider track to be tapped slightly larger */
  .calc-slider {
    padding: 10px 0;
  }
}

/* Even smaller phones (iPhone SE etc.) */
@media (max-width: 380px) {
  .hero-headline { font-size: 36px; line-height: 1.05; }
  .hero { padding: 90px 18px 50px; }
  .container { padding: 0 18px; }
}

/* ============== REDUCED MOTION ============== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .hero-glow-pulse { display: none; }
  .hero-particles { display: none; }
  .scroll-hint { display: none; }
  .hero-bg { transform: none !important; }
  .reveal { opacity: 1; transform: none; }
  .hero-headline .line { opacity: 1; transform: none; }
  .hero-sub, .hero-body, .hero-ctas { opacity: 1; }
  .phase-node.now { animation: none; }
  .fte-bar-fill.fte { transform: scaleX(1); }
  .fte-bar-fill.anna { transform: scaleX(0.4); }
}