/* ============================================
   DN8 Complete - Premium DNA Landing Page
   ============================================ */

:root {
  --blue: #007BDB;
  --blue-dark: #004A99;
  --green: #7ED321;
  --green-neon: #9BEA2F;
  --ink: #1a1f2e;
  --ink-soft: #424a5e;
  --ink-faint: #6b7385;
  --white: #ffffff;
  --offwhite: #f6f8fb;
  --offwhite-2: #eef2f8;
  --line: #e3e9f2;

  --grad: linear-gradient(120deg, var(--blue) 0%, var(--green) 100%);
  --grad-soft: linear-gradient(135deg, rgba(0,123,219,0.08) 0%, rgba(126,211,33,0.08) 100%);

  --font-display: 'Spectral', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  --maxw: 1180px;
  --radius: 22px;
  --radius-sm: 14px;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  font-size: 17px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  /* Lining + tabular figures global erzwingen: behebt die "oldstyle"-Ziffer 8 (DN8 / 1.876) */
  font-feature-settings: "lnum" 1, "onum" 0, "tnum" 1;
  font-variant-numeric: lining-nums tabular-nums;
}

/* Ziffern in der Display-Schrift (Fraunces) stehen sonst als Mediaeval-Ziffern.
   Hart auf aufrechte/normale Ziffern stellen, ueberall wo Zahlen vorkommen. */
.brand-word, .footer-word, .price-value, .vision-num, .test-index,
.hero-title, .section-title, .final-title, .acc-trigger,
h1, h2, h3 {
  font-feature-settings: "lnum" 1, "onum" 0, "tnum" 1 !important;
  font-variant-numeric: lining-nums tabular-nums;
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}
.container-narrow { max-width: 820px; }

a { color: inherit; text-decoration: none; }

/* ---------- Decorative parallax orbs ---------- */
.parallax-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  will-change: transform;
  opacity: 0.5;
}
.orb-1 {
  top: -160px;
  left: -120px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle at 35% 35%, rgba(0,123,219,0.5), transparent 70%);
}
.orb-2 {
  top: 36%;
  right: -180px;
  width: 560px;
  height: 560px;
  background: radial-gradient(circle at 60% 40%, rgba(126,211,33,0.4), transparent 70%);
}

/* ---------- Decorative helix background ---------- */
.helix-bg {
  position: fixed;
  top: 0;
  right: -40px;
  width: 240px;
  height: 100vh;
  z-index: 0;
  opacity: 0.20;
  pointer-events: none;
  will-change: transform;
  mask-image: linear-gradient(to bottom, transparent, #000 14%, #000 82%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 14%, #000 82%, transparent);
}
.helix-svg { width: 100%; height: 100%; }
.helix-group { animation: helixDrift 26s ease-in-out infinite alternate; transform-origin: center; }
.helix-group .rungs line { opacity: 0.55; }
@keyframes helixDrift {
  from { transform: translateY(-30px) rotate(-1deg); }
  to   { transform: translateY(20px) rotate(1deg); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.01em;
  border: none;
  cursor: pointer;
  border-radius: 100px;
  padding: 15px 30px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
  text-align: center;
}
.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 10px 30px -8px rgba(0,123,219,0.5);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 38px -8px rgba(0,123,219,0.55);
  filter: saturate(1.08);
}
.btn-lg { padding: 18px 40px; font-size: 17.5px; }
.btn-block { width: 100%; margin-top: 8px; }
.btn-header { padding: 11px 22px; font-size: 14.5px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 22px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark { display: inline-flex; }
.brand-word {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 26px;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.brand-accent {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.header-nav { display: flex; gap: 30px; margin-left: auto; }
.header-nav a {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-soft);
  transition: color 0.2s;
}
.header-nav a:hover { color: var(--blue); }

/* ---------- Reveal animation ----------
   Nur wenn JS laeuft (html.js). Ohne JS bleibt alles sichtbar. */
.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s cubic-bezier(.2,.6,.2,1), transform 0.7s cubic-bezier(.2,.6,.2,1);
}
.js .reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal, .js .reveal { opacity: 1; transform: none; transition: none; }
  .helix-group { animation: none; }
  .orb, .helix-bg { transform: none !important; }
  html { scroll-behavior: auto; }
}

/* ---------- Shared section bits ---------- */
.section { position: relative; z-index: 1; padding: clamp(72px, 10vw, 140px) 0; }
.eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 18px;
}
.eyebrow-dark { color: var(--blue); }
.section-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(30px, 4.4vw, 50px);
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--ink);
}
.section-title-light { color: #fff; }
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  z-index: 1;
  padding: clamp(70px, 11vw, 140px) 0 clamp(60px, 8vw, 110px);
  background:
    radial-gradient(1100px 520px at 78% -8%, rgba(126,211,33,0.12), transparent 60%),
    radial-gradient(900px 480px at 8% 6%, rgba(0,123,219,0.12), transparent 58%),
    var(--white);
}
.hero-inner { max-width: 880px; }
.hero-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(46px, 8.5vw, 92px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin-bottom: 26px;
}
.hero-sub {
  font-size: clamp(19px, 2.5vw, 25px);
  font-weight: 500;
  color: var(--ink-soft);
  max-width: 640px;
  margin-bottom: 24px;
}
.hero-intro {
  font-size: 17px;
  color: var(--ink-faint);
  max-width: 600px;
  margin-bottom: 38px;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---------- PROBLEM ---------- */
.section-problem { background: var(--offwhite); }
.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(36px, 6vw, 80px);
  align-items: start;
}
.problem-head { position: sticky; top: 100px; }
.problem-list { list-style: none; display: flex; flex-direction: column; gap: 22px; }
.problem-list li {
  position: relative;
  padding-left: 38px;
  font-size: 18.5px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.5;
}
.li-dot {
  position: absolute;
  left: 0; top: 9px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 0 5px rgba(0,123,219,0.10);
}
.problem-statement {
  margin-top: clamp(50px, 7vw, 84px);
  padding-top: clamp(40px, 5vw, 60px);
  border-top: 1px solid var(--line);
  max-width: 760px;
}
.problem-statement p { font-size: 20px; color: var(--ink-soft); margin-bottom: 22px; }
.problem-q {
  font-family: var(--font-display);
  font-size: clamp(23px, 3vw, 31px) !important;
  font-weight: 500;
  color: var(--ink) !important;
  line-height: 1.3;
}

/* ---------- VISION (dark) ---------- */
.section-vision {
  background: var(--blue-dark);
  background-image:
    radial-gradient(900px 460px at 90% 0%, rgba(126,211,33,0.16), transparent 60%),
    radial-gradient(700px 400px at 0% 100%, rgba(0,123,219,0.45), transparent 60%);
  color: #fff;
  overflow: hidden;
}
.vision-head { max-width: 780px; margin-bottom: clamp(44px, 6vw, 70px); }
.vision-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: clamp(44px, 6vw, 64px);
}
.vision-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 34px 28px;
  backdrop-filter: blur(6px);
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}
.vision-card:hover {
  transform: translateY(-5px);
  border-color: rgba(155,234,47,0.55);
  background: rgba(255,255,255,0.09);
}
.vision-num {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 500;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 16px;
}
.vision-card p { font-size: 17px; color: rgba(255,255,255,0.86); line-height: 1.55; }
.vision-close-wrap {
  display: grid;
  grid-template-columns: 1.4fr 0.85fr;
  gap: clamp(28px, 5vw, 60px);
  align-items: center;
  margin-top: clamp(8px, 2vw, 20px);
}
.vision-close {
  font-family: var(--font-display);
  font-size: clamp(21px, 2.7vw, 29px);
  font-weight: 400;
  line-height: 1.42;
  color: #fff;
  text-wrap: balance;
  border-left: 3px solid rgba(155,234,47,0.7);
  padding-left: clamp(20px, 2.5vw, 30px);
}

/* ---------- LÖSUNG / TESTS ---------- */
.section-solution { background: var(--white); }
.solution-head { text-align: center; max-width: 760px; margin: 0 auto clamp(48px, 6vw, 74px); }
.solution-lead { font-size: 20px; font-weight: 500; color: var(--ink-soft); margin-top: 16px; }
.tests { display: flex; flex-direction: column; gap: 22px; }
.test-card {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
  background: var(--offwhite);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(30px, 4vw, 50px);
  transition: box-shadow 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
}
.test-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 50px -26px rgba(0,74,153,0.35);
  border-color: rgba(0,123,219,0.35);
}
.test-index {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 500;
  color: #fff;
  background: var(--grad);
  border-radius: var(--radius-sm);
  padding: 18px 22px;
  display: inline-flex;
  align-self: start;
  line-height: 1;
}
.test-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.4vw, 36px);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}
.test-claim {
  font-size: 19px;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 18px;
}
.test-intro { color: var(--ink-soft); margin-bottom: 16px; }
.test-list { list-style: none; display: flex; flex-direction: column; gap: 11px; margin-bottom: 6px; }
.test-list li {
  position: relative;
  padding-left: 28px;
  color: var(--ink-soft);
  font-size: 16.5px;
}
.test-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 10px;
  width: 13px; height: 13px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(126,211,33,0.16);
}
.test-quote {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 18px;
  color: var(--ink);
}

/* ---------- UNTERSCHIED ---------- */
.section-difference { background: var(--offwhite-2); }
.difference-inner { max-width: 940px; }
.difference-text { max-width: 720px; }
.difference-lead { font-size: 19px; font-weight: 500; color: var(--ink-soft); margin-top: 22px; }
.difference-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 36px;
}
.difference-list li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 26px 24px;
  font-size: 16.5px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.45;
}
.difference-close {
  margin-top: 34px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 500;
  color: var(--ink);
}
.check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--grad);
  margin-bottom: 14px;
  flex-shrink: 0;
}
.check::after {
  content: "";
  width: 8px; height: 13px;
  border: solid #fff;
  border-width: 0 2.5px 2.5px 0;
  transform: rotate(45deg) translate(-1px, -1px);
}

/* ---------- FÜR WEN ---------- */
.section-forwhom { background: var(--white); }
.forwhom-head { text-align: center; max-width: 720px; margin: 0 auto clamp(46px, 6vw, 64px); }
.forwhom-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.fw-col {
  border-radius: var(--radius);
  padding: clamp(30px, 4vw, 44px);
  border: 1px solid var(--line);
}
.fw-yes {
  background: linear-gradient(150deg, rgba(126,211,33,0.10), rgba(0,123,219,0.06));
  border-color: rgba(126,211,33,0.4);
}
.fw-no { background: var(--offwhite); }
.fw-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 21px;
  margin-bottom: 22px;
  line-height: 1.3;
}
.fw-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  border-radius: 50%;
  font-size: 18px;
  font-weight: 700;
  flex-shrink: 0;
  color: #fff;
}
.fw-icon-yes { background: var(--grad); }
.fw-icon-no { background: var(--ink-faint); }
.fw-col ul { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.fw-col li {
  font-size: 17px;
  color: var(--ink-soft);
  padding-left: 20px;
  position: relative;
}
.fw-col li::before {
  content: "";
  position: absolute; left: 0; top: 11px;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--ink-faint);
}
.fw-yes li::before { background: var(--green); }

/* ---------- ANGEBOT ---------- */
.section-offer {
  background: var(--blue-dark);
  background-image:
    radial-gradient(800px 420px at 12% 0%, rgba(0,123,219,0.5), transparent 60%),
    radial-gradient(700px 420px at 95% 100%, rgba(126,211,33,0.18), transparent 60%);
  color: #fff;
}
.offer-head { text-align: center; margin-bottom: clamp(40px, 5vw, 58px); }
.offer-lead { font-size: 20px; color: rgba(255,255,255,0.82); margin-top: 14px; }
.offer-card {
  max-width: 920px;
  margin: 0 auto;
  background: #fff;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 40px 90px -40px rgba(0,0,0,0.6);
}
.offer-card-inner { display: grid; grid-template-columns: 1.15fr 1fr; }
.offer-includes { padding: clamp(34px, 4vw, 50px); }
.offer-includes-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 22px;
}
.offer-list { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.offer-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 17.5px;
  font-weight: 600;
  color: var(--ink);
}
.offer-list .check { margin-bottom: 0; width: 24px; height: 24px; }
.offer-list .check::after { width: 7px; height: 11px; }
.offer-price {
  background: linear-gradient(160deg, var(--ink) 0%, #11203a 100%);
  color: #fff;
  padding: clamp(34px, 4vw, 50px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}
.price-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green-neon);
  margin-bottom: 10px;
}
.price-value {
  font-family: var(--font-display);
  font-size: clamp(48px, 7vw, 66px);
  font-weight: 600;
  line-height: 1;
  margin-bottom: 26px;
  letter-spacing: -0.02em;
}
.offer-quote {
  margin-top: 22px;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 15.5px;
  color: rgba(255,255,255,0.74);
  line-height: 1.5;
}

/* ---------- FAQ ---------- */
.section-faq { background: var(--white); }
.faq-head { text-align: center; margin-bottom: clamp(36px, 5vw, 50px); }
.accordion { display: flex; flex-direction: column; gap: 16px; }
.acc-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--offwhite);
  overflow: hidden;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.acc-item.open {
  border-color: rgba(0,123,219,0.4);
  box-shadow: 0 18px 40px -28px rgba(0,74,153,0.4);
  background: #fff;
}
.acc-trigger {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 26px;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 23px);
  font-weight: 500;
  color: var(--ink);
  text-align: left;
}
.acc-icon {
  position: relative;
  width: 22px; height: 22px;
  flex-shrink: 0;
}
.acc-icon::before, .acc-icon::after {
  content: "";
  position: absolute;
  background: var(--blue);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.acc-icon::before { left: 0; top: 9.5px; width: 22px; height: 3px; }
.acc-icon::after { left: 9.5px; top: 0; width: 3px; height: 22px; }
.acc-item.open .acc-icon::after { transform: rotate(90deg); opacity: 0; }
.acc-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.acc-panel p {
  padding: 0 26px 26px;
  font-size: 17.5px;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* ---------- TESTIMONIALS ---------- */
.section-testimonials { background: var(--offwhite); }
.testi-head { text-align: center; margin-bottom: 40px; }
.testi-placeholder {
  position: relative;
  text-align: center;
  background: #fff;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 56px 30px;
  margin-bottom: 26px;
}
.testi-quote-mark {
  font-family: var(--font-display);
  font-size: 64px;
  line-height: 0.5;
  color: rgba(0,123,219,0.22);
  display: block;
  margin-bottom: 16px;
}
.testi-note { font-size: 17px; color: var(--ink-faint); font-style: italic; }
.testi-invite {
  background: linear-gradient(150deg, rgba(0,123,219,0.06), rgba(126,211,33,0.08));
  border: 1px solid rgba(126,211,33,0.35);
  border-radius: var(--radius);
  padding: 30px 34px;
  text-align: center;
}
.testi-invite p { font-size: 18px; color: var(--ink); line-height: 1.55; }
.testi-invite strong {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}

/* ---------- FINAL CTA ---------- */
.section-final {
  background: var(--ink);
  background-image:
    radial-gradient(900px 480px at 80% 10%, rgba(0,123,219,0.4), transparent 60%),
    radial-gradient(800px 460px at 10% 100%, rgba(126,211,33,0.18), transparent 60%);
  color: #fff;
  text-align: center;
}
.final-inner { max-width: 820px; margin: 0 auto; }
.final-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}
.final-line {
  font-size: clamp(19px, 2.5vw, 23px);
  color: rgba(255,255,255,0.84);
  margin-bottom: 40px;
}
.final-cta { margin-bottom: 30px; }
.final-summary {
  font-size: 15.5px;
  color: rgba(255,255,255,0.62);
  max-width: 620px;
  margin: 0 auto;
}

/* ---------- FOOTER ---------- */
.site-footer { background: #0e1320; color: rgba(255,255,255,0.7); padding: 56px 0 30px; position: relative; z-index: 1; }
.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-word { color: #fff; font-size: 24px; }
.footer-by { font-size: 14px; color: rgba(255,255,255,0.55); margin-top: 6px; }
.footer-nav { display: flex; gap: 26px; }
.footer-nav a { font-size: 14.5px; color: rgba(255,255,255,0.7); transition: color 0.2s; }
.footer-nav a:hover { color: var(--green-neon); }
.footer-bottom { padding-top: 24px; }
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.45); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 920px) {
  .problem-grid { grid-template-columns: 1fr; }
  .problem-head { position: static; }
  .vision-cards { grid-template-columns: 1fr; }
  .difference-list { grid-template-columns: 1fr; }
  .forwhom-cols { grid-template-columns: 1fr; }
  .offer-card-inner { grid-template-columns: 1fr; }
  .test-card { grid-template-columns: 1fr; }
  .test-index { align-self: start; }
  .vision-close-wrap { grid-template-columns: 1fr; }
  .photo-trio { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  body { font-size: 16px; }
  .header-nav { display: none; }
  .btn-header { display: none; }
  .helix-bg { width: 150px; opacity: 0.12; }
  .container { padding: 0 20px; }
  .hero-cta { width: 100%; }
  .hero-cta .btn { width: 100%; }
  .vision-close { border-left: 0; padding-left: 0; }
}

/* ============================================
   NEUE KOMPONENTEN: Video-Slot, Foto-Platzhalter, Disclaimer, Logo-Slot
   ============================================ */

/* ---------- Logo-Slot ---------- */
.brand-logo { height: 42px; width: auto; display: block; }

/* ---------- Hero Video-Slot (responsives 16:9) ---------- */
.hero-video-wrap {
  margin-top: clamp(40px, 6vw, 64px);
  max-width: 920px;
}
.video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    radial-gradient(720px 360px at 78% 12%, rgba(126,211,33,0.16), transparent 60%),
    radial-gradient(680px 360px at 10% 90%, rgba(0,123,219,0.18), transparent 60%),
    linear-gradient(160deg, #0f1830 0%, #11203a 100%);
  box-shadow: 0 34px 70px -38px rgba(0,74,153,0.55);
}
.hero-video,
.video-frame > iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
}
.video-ph {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.video-play {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  background: var(--grad);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 16px 40px -10px rgba(0,123,219,0.6);
  transition: transform 0.25s ease, filter 0.25s ease;
}
.video-play:hover { transform: scale(1.06); filter: saturate(1.1); }
.video-play-tri {
  width: 0; height: 0;
  border-style: solid;
  border-width: 13px 0 13px 22px;
  border-color: transparent transparent transparent #fff;
  margin-left: 5px;
}
.video-ph-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
}

/* ---------- Foto-Platzhalter ---------- */
.photo-ph {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background:
    radial-gradient(420px 220px at 30% 20%, rgba(0,123,219,0.10), transparent 60%),
    radial-gradient(420px 240px at 80% 90%, rgba(126,211,33,0.12), transparent 60%),
    var(--offwhite);
  overflow: hidden;
  min-height: 240px;
}
/* falls echtes Foto eingesetzt wird: <img> fuellt den Slot */
.photo-ph img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.photo-ph-portrait { aspect-ratio: 4 / 5; min-height: 320px; }
.photo-ph-icon {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--grad);
  opacity: 0.85;
  position: relative;
}
.photo-ph-icon::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 18px; height: 18px;
  border-radius: 4px;
  background: #fff;
  -webkit-mask: radial-gradient(circle at 50% 38%, #000 6px, transparent 6.5px) ,
                radial-gradient(ellipse at 50% 120%, #000 13px, transparent 13.5px);
          mask: radial-gradient(circle at 50% 38%, #000 6px, transparent 6.5px) ,
                radial-gradient(ellipse at 50% 120%, #000 13px, transparent 13.5px);
}
.photo-ph-cap {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  position: relative;
  z-index: 1;
}
.photo-ph-portrait .photo-ph-cap,
.section-vision .photo-ph-cap { color: rgba(255,255,255,0.78); }
.section-vision .photo-ph {
  border-color: rgba(255,255,255,0.14);
  background:
    radial-gradient(420px 240px at 30% 20%, rgba(0,123,219,0.30), transparent 60%),
    radial-gradient(420px 240px at 80% 90%, rgba(126,211,33,0.20), transparent 60%),
    rgba(255,255,255,0.05);
}
.photo-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: clamp(40px, 6vw, 64px);
}
.photo-trio .photo-ph { aspect-ratio: 4 / 3; min-height: 0; }

/* ---------- Rechtlicher Hinweis / Disclaimer ---------- */
.section-disclaimer {
  background: #0e1320;
  padding: 36px 0;
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.disclaimer-text {
  font-size: 13.5px;
  line-height: 1.65;
  color: rgba(255,255,255,0.5);
  text-align: center;
}

/* ============================================
   ENHANCEMENTS: parallax, reveals, hero benefits,
   trust-bar, ghost button, sticky CTA, transitions
   ============================================ */

/* ---------- extra parallax depth ---------- */
.orb-3 {
  bottom: 4%;
  left: 8%;
  width: 380px;
  height: 380px;
  opacity: 0.4;
  background: radial-gradient(circle at 50% 50%, rgba(0,123,219,0.35), transparent 70%);
}
/* very subtle grain for atmosphere/depth (no image, no CLS) */
.grain {
  position: absolute;
  inset: -50%;
  background-image: radial-gradient(rgba(0,74,153,0.05) 0.5px, transparent 0.5px);
  background-size: 4px 4px;
  opacity: 0.5;
  mix-blend-mode: multiply;
}
@media (prefers-reduced-motion: reduce) {
  .orb-3 { transform: none !important; }
}

/* ---------- richer reveal variants (JS-gated) ---------- */
.js .reveal-left { opacity: 0; transform: translateX(-34px); }
.js .reveal-right { opacity: 0; transform: translateX(34px); }
.js .reveal-left, .js .reveal-right {
  transition: opacity 0.7s cubic-bezier(.2,.6,.2,1), transform 0.7s cubic-bezier(.2,.6,.2,1);
}
.js .reveal-left.is-visible, .js .reveal-right.is-visible { opacity: 1; transform: none; }
.js .reveal-scale { opacity: 0; transform: scale(0.96); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(.2,.6,.2,1); }
.js .reveal-scale.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal-left, .reveal-right, .reveal-scale,
  .js .reveal-left, .js .reveal-right, .js .reveal-scale { opacity: 1 !important; transform: none !important; transition: none; }
}

/* ---------- hero benefit bullets ---------- */
.hero-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0 0 30px;
  max-width: 600px;
}
.hero-benefits li {
  display: flex;
  align-items: center;
  gap: 13px;
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
}
.hb-check {
  flex-shrink: 0;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--grad);
  position: relative;
  box-shadow: 0 0 0 4px rgba(126,211,33,0.10);
}
.hb-check::after {
  content: "";
  position: absolute;
  left: 8.5px; top: 5px;
  width: 6px; height: 11px;
  border: solid #fff;
  border-width: 0 2.4px 2.4px 0;
  transform: rotate(45deg);
}

/* ---------- ghost button ---------- */
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--line);
  box-shadow: none;
}
.btn-ghost:hover {
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-2px);
}

/* ---------- hero CTA note ---------- */
.hero-cta-note {
  margin-top: 16px;
  font-size: 14px;
  color: var(--ink-faint);
}

/* ---------- trust bar (honest signals only) ---------- */
.trust-bar {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
  margin-top: clamp(28px, 4vw, 40px);
  padding-top: clamp(24px, 3vw, 32px);
  border-top: 1px solid var(--line);
}
.trust-bar li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink-soft);
  letter-spacing: 0.005em;
}
.trust-ico {
  flex-shrink: 0;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--grad);
  position: relative;
}
.trust-ico::after {
  content: "";
  position: absolute;
  left: 6px; top: 3.5px;
  width: 5px; height: 9px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* ---------- soft section transitions (top fade hairline) ---------- */
.section-vision, .section-offer, .section-final {
  isolation: isolate;
}
.section-vision::before, .section-offer::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(155,234,47,0.5), transparent);
  z-index: 2;
}

/* ---------- sticky secondary CTA ---------- */
.sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 60;
  background: rgba(14,19,32,0.92);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-top: 1px solid rgba(255,255,255,0.10);
  transform: translateY(120%);
  transition: transform 0.4s cubic-bezier(.2,.7,.2,1);
  will-change: transform;
}
.sticky-cta.show { transform: translateY(0); }
.sticky-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 12px;
  padding-bottom: 12px;
}
.sticky-cta-text { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.sticky-cta-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  color: #fff;
}
.sticky-cta-meta {
  font-size: 13px;
  color: rgba(255,255,255,0.62);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sticky-cta-btn { padding: 12px 24px; font-size: 15px; flex-shrink: 0; }
@media (max-width: 680px) {
  .sticky-cta-meta { display: none; }
  .sticky-cta-btn { padding: 12px 20px; }
}
@media (prefers-reduced-motion: reduce) {
  .sticky-cta { transition: none; }
}

/* Original DN8-Logo im Hero (Daniel-Wunsch, testweise) */
.hero-logo {
  display: block;
  width: 100%;
  max-width: 280px;
  height: auto;
  margin: 0 0 clamp(18px, 2.5vw, 28px);
}