/* ============================================
   REPSYNC — Landingpage Styles
   Schwarz/Gold-Theme, Premium-B2B-Aesthetik
   ============================================ */

/* ---------- Reset + Basis ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; font-size: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ---------- Tokens ---------- */
:root {
  --color-bg: #0a0908;
  --color-bg-elevated: #131110;
  --color-bg-card: #181614;
  --color-text: #f7f4ed;
  --color-text-muted: #a8a39a;
  --color-text-dim: #6b6760;
  --color-accent: #d4af37;
  --color-accent-soft: rgba(212, 175, 55, 0.15);
  --color-accent-line: rgba(212, 175, 55, 0.3);
  --color-border: rgba(247, 244, 237, 0.08);
  --color-border-strong: rgba(247, 244, 237, 0.18);

  --gradient-gold: linear-gradient(135deg, #b8932e 0%, #d4af37 50%, #f4e4a6 100%);

  --container: 1200px;
  --container-narrow: 880px;

  --radius: 6px;
  --radius-lg: 12px;

  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 96px 0;
  position: relative;
}

@media (max-width: 768px) {
  section { padding: 64px 0; }
}

/* ---------- Typografie ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.15;
  color: var(--color-text);
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 500; letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.4rem, 2.4vw, 1.75rem); }
h4 { font-size: 1.2rem; font-weight: 600; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-accent);
  margin-bottom: 16px;
  display: inline-block;
}

.lead {
  font-family: var(--font-body);
  font-size: clamp(1.1rem, 1.6vw, 1.25rem);
  font-weight: 300;
  line-height: 1.6;
  color: var(--color-text-muted);
  max-width: 56ch;
}

em, .italic {
  font-style: italic;
  color: var(--color-accent);
}

.numeric { font-family: var(--font-mono); font-feature-settings: 'tnum' 1; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.01em;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
  -webkit-appearance: none;
  appearance: none;
}

.btn-gold {
  background: var(--gradient-gold);
  color: #0a0908;
  font-weight: 600;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.15) inset, 0 8px 24px rgba(212, 175, 55, 0.18);
}

.btn-gold:hover { transform: translateY(-1px); box-shadow: 0 1px 0 rgba(255,255,255,0.2) inset, 0 12px 32px rgba(212,175,55,0.28); }

.btn-gold-large {
  padding: 18px 32px;
  font-size: 16px;
  border-radius: 8px;
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
}
.btn-secondary:hover { border-color: var(--color-accent); color: var(--color-accent); }

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  padding: 10px 16px;
}
.btn-ghost:hover { color: var(--color-text); }

/* ---------- Navigation ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 9, 8, 0.85);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--color-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--container);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.brand img { width: 28px; height: 28px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}
.nav-links a {
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 400;
  color: var(--color-text-muted);
  border-radius: var(--radius);
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--color-text); }

@media (max-width: 768px) {
  .nav-links li:not(:last-child) { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  padding: 120px 0 96px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(212, 175, 55, 0.08), transparent 60%);
  pointer-events: none;
}

.hero-inner { position: relative; text-align: center; }

.hero h1 {
  margin: 0 auto 24px;
  max-width: 18ch;
}

.hero .lead {
  margin: 0 auto 40px;
  max-width: 52ch;
}

.hero-cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-meta {
  margin-top: 32px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-dim);
  letter-spacing: 0.08em;
}

/* ---------- Trust-Strip ---------- */
.trust-strip {
  padding: 32px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.trust-strip-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  align-items: center;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-dim);
}
.trust-item .dot {
  width: 6px; height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
}

/* ---------- Sections (generisch) ---------- */
.section-head {
  text-align: center;
  margin-bottom: 64px;
}
.section-head h2 { margin-bottom: 16px; }
.section-head .lead { margin: 0 auto; }

/* ---------- Engine-Karten ---------- */
.engine-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.engine-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.engine-card .icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--color-accent-soft);
  border: 1px solid var(--color-accent-line);
  color: var(--color-accent);
  display: grid; place-items: center;
  font-family: var(--font-mono);
  font-weight: 500;
  margin-bottom: 20px;
}
.engine-card h3 { margin-bottom: 8px; font-size: 1.25rem; }
.engine-card p { color: var(--color-text-muted); font-size: 15px; }

/* ---------- Engine-Insight-Block ---------- */
.engine-insight {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  max-width: 760px;
  margin: 0 auto;
}
@media (min-width: 720px) {
  .engine-insight { grid-template-columns: 200px 1fr; align-items: start; }
}
.insight-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.insight-meta .label { display: block; color: var(--color-text-dim); margin-bottom: 4px; }
.insight-meta .value { color: var(--color-accent); }
.insight-body p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.35rem;
  line-height: 1.5;
  color: var(--color-text);
}
.insight-body .cite {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--color-text-dim);
  text-transform: uppercase;
}

/* ---------- White-Label-Section ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 900px) {
  .split { grid-template-columns: 1fr 1fr; gap: 80px; }
}
.split-text h2 { margin-bottom: 20px; }
.split-text .lead { margin-bottom: 28px; }
.split-list { list-style: none; }
.split-list li {
  padding: 14px 0;
  border-top: 1px solid var(--color-border);
  display: flex;
  gap: 14px;
  align-items: baseline;
}
.split-list li:last-child { border-bottom: 1px solid var(--color-border); }
.split-list .marker {
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-size: 12px;
  min-width: 32px;
}

/* Phone-Mock */
.phone-mock {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: 28px;
  padding: 24px;
  aspect-ratio: 9/18;
  max-width: 320px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.phone-mock .phone-brand {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--color-accent);
}
.phone-mock .phone-brand .swatch {
  width: 18px; height: 18px;
  border-radius: 4px;
  background: var(--gradient-gold);
}
.phone-mock .phone-row {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 13px;
}
.phone-mock .phone-row .small {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.phone-mock .phone-row strong { color: var(--color-text); display: block; margin-top: 4px; }

/* ---------- Pricing ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  align-items: stretch;
}
.pricing-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
}
.pricing-card.featured {
  border-color: var(--color-accent-line);
  box-shadow: 0 0 0 1px var(--color-accent-line), 0 24px 48px rgba(212, 175, 55, 0.08);
}
.pricing-card .badge {
  position: absolute;
  top: -12px; left: 32px;
  background: var(--gradient-gold);
  color: #0a0908;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 4px;
}
.pricing-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
}
.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.pricing-price .amount {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.pricing-price .unit {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-text-muted);
}
.pricing-price .strike {
  font-family: var(--font-mono);
  text-decoration: line-through;
  color: var(--color-text-dim);
  margin-left: 8px;
  font-size: 14px;
}
.pricing-tagline { color: var(--color-text-muted); font-size: 15px; }

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.pricing-features li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  font-size: 14px;
  color: var(--color-text);
}
.pricing-features li::before {
  content: '+';
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-weight: 500;
}

.pricing-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 20px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 15px;
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.pricing-cta:hover { border-color: var(--color-accent); color: var(--color-accent); }
.pricing-cta.featured {
  background: var(--gradient-gold);
  color: #0a0908;
  border: none;
  font-weight: 600;
}
.pricing-cta.featured:hover { color: #0a0908; transform: translateY(-1px); }

.pioneer-note {
  text-align: center;
  margin-top: 32px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--color-text-dim);
  text-transform: uppercase;
}
.pioneer-note .accent { color: var(--color-accent); }

/* ---------- Ambassador ---------- */
.ambassador {
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.ambassador-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
@media (min-width: 800px) {
  .ambassador-inner { grid-template-columns: 280px 1fr; gap: 56px; }
}
.ambassador-portrait {
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%, rgba(212, 175, 55, 0.18), transparent 60%),
    var(--color-bg-card);
  border: 1px solid var(--color-border);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--color-accent);
}
.ambassador blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-style: italic;
  line-height: 1.4;
  color: var(--color-text);
  margin-bottom: 20px;
  position: relative;
}
.ambassador blockquote::before {
  content: '"';
  font-size: 4rem;
  color: var(--color-accent);
  position: absolute;
  left: -32px; top: -16px;
  opacity: 0.4;
}
.ambassador-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-dim);
}
.ambassador-meta strong { color: var(--color-accent); display: block; font-weight: 500; margin-bottom: 4px; }

/* ---------- FAQ ---------- */
.faq-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-border);
}
.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--color-text);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-size: 1.5rem;
  transition: transform 0.2s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-body {
  padding: 0 0 24px;
  color: var(--color-text-muted);
  max-width: 70ch;
}

/* ---------- Final CTA ---------- */
.final-cta {
  text-align: center;
  padding: 120px 0;
  position: relative;
}
.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(212, 175, 55, 0.06), transparent 70%);
  pointer-events: none;
}
.final-cta-inner { position: relative; }
.final-cta h2 { margin-bottom: 24px; max-width: 18ch; margin-left: auto; margin-right: auto; }
.final-cta .lead { margin: 0 auto 40px; }
.final-cta-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border);
  padding: 64px 0 32px;
  font-size: 14px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
@media (min-width: 720px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}
.footer-brand p {
  color: var(--color-text-muted);
  margin-top: 16px;
  max-width: 36ch;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-dim);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: var(--color-text-muted); transition: color 0.15s ease; }
.footer-col a:hover { color: var(--color-accent); }

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-dim);
  letter-spacing: 0.06em;
}

/* ---------- Rechtliche Stub-Seiten ---------- */
.legal {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 96px 24px 64px;
}
.legal h1 { margin-bottom: 40px; }
.legal h2 {
  margin-top: 48px;
  margin-bottom: 16px;
  font-size: 1.4rem;
}
.legal h3 {
  margin-top: 24px;
  margin-bottom: 8px;
  font-size: 1.1rem;
  font-family: var(--font-body);
  font-weight: 600;
}
.legal p, .legal li { color: var(--color-text-muted); margin-bottom: 12px; max-width: 70ch; }
.legal ul, .legal ol { margin-left: 20px; margin-bottom: 16px; }
.legal a { color: var(--color-accent); border-bottom: 1px solid var(--color-accent-line); }
.legal .todo {
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid var(--color-accent-line);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 24px 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-text);
}
.legal .todo strong { color: var(--color-accent); display: block; margin-bottom: 8px; letter-spacing: 0.04em; }