/* DigiCheck24 Demo-Einstieg – start.html */
:root {
  --digi-navy: #0C2340;
  --digi-navy-light: #132d52;
  --digi-yellow: #FFD700;
  --digi-yellow-dim: rgba(255, 215, 0, 0.15);
  --digi-text: #e8edf4;
  --digi-muted: #9eb0c8;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.start-page {
  margin: 0;
  min-height: 100vh;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--digi-navy);
  color: var(--digi-text);
  line-height: 1.6;
}

.start-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid rgba(255, 215, 0, 0.12);
  background: rgba(12, 35, 64, 0.95);
  position: sticky;
  top: 0;
  z-index: 10;
}

.start-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.start-brand-haken {
  width: 52px;
  height: 52px;
  object-fit: contain;
  flex-shrink: 0;
  display: block;
}

.start-brand-name {
  font-size: clamp(1.45rem, 2.8vw, 1.85rem);
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1.1;
}

.start-brand-name span {
  color: var(--digi-yellow);
}

.start-header-note {
  font-size: 0.8rem;
  color: var(--digi-muted);
  padding: 0.35rem 0.75rem;
  border: 1px solid rgba(255, 215, 0, 0.25);
  border-radius: 999px;
}

.start-hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 900px) {
  .start-hero {
    grid-template-columns: 1.15fr 0.85fr;
    padding-top: 4rem;
  }
}

.start-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--digi-yellow);
  background: var(--digi-yellow-dim);
  border: 1px solid rgba(255, 215, 0, 0.35);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  margin-bottom: 1.25rem;
}

.start-hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  line-height: 1.15;
  font-weight: 800;
}

.start-hero h1 em {
  font-style: normal;
  color: var(--digi-yellow);
}

.start-lead {
  font-size: 1.1rem;
  color: var(--digi-text);
  margin: 0 0 1rem;
  max-width: 38rem;
}

.start-lead strong {
  color: #fff;
}

.start-body {
  color: var(--digi-muted);
  margin: 0 0 1.75rem;
  max-width: 38rem;
}

.start-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.start-pill {
  font-size: 0.78rem;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 215, 0, 0.3);
  color: var(--digi-muted);
}

.start-cta-block {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}

.start-cta-main {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 1.15rem 2.25rem;
  font-size: clamp(1.15rem, 2.5vw, 1.45rem);
  font-weight: 800;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--digi-navy);
  background: linear-gradient(180deg, #ffe033 0%, var(--digi-yellow) 45%, #e6c200 100%);
  border: none;
  border-radius: 14px;
  box-shadow:
    0 0 0 1px rgba(255, 215, 0, 0.5),
    0 8px 32px rgba(255, 215, 0, 0.35),
    0 4px 12px rgba(0, 0, 0, 0.25);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  cursor: pointer;
}

.start-cta-main:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 0 1px rgba(255, 215, 0, 0.7),
    0 12px 40px rgba(255, 215, 0, 0.45),
    0 6px 16px rgba(0, 0, 0, 0.3);
}

.start-cta-main:active {
  transform: translateY(0);
}

.start-cta-main svg {
  width: 1.35em;
  height: 1.35em;
  flex-shrink: 0;
}

.start-cta-hint {
  font-size: 0.88rem;
  color: var(--digi-muted);
  margin: 0;
}

.start-cta-hint kbd {
  font-family: inherit;
  font-size: 0.82em;
  padding: 0.1em 0.45em;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.start-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.start-phone-mockup {
  width: min(100%, 300px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 28px 56px rgba(0, 0, 0, 0.5));
  transform: rotate(-2deg);
}

@media (min-width: 900px) {
  .start-phone-mockup {
    width: min(100%, 340px);
  }
}

.start-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

.start-section--ausw {
  padding-bottom: 4rem;
  border-top: 1px solid rgba(255, 215, 0, 0.1);
  padding-top: 2.5rem;
}

.start-section h2 {
  font-size: 1.35rem;
  margin: 0 0 0.65rem;
  color: #fff;
}

.start-section-lead {
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
  color: var(--digi-muted);
  max-width: 42rem;
}

.start-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.start-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 215, 0, 0.12);
  border-radius: 14px;
  padding: 1.25rem 1.35rem;
}

.start-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: var(--digi-yellow);
}

.start-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--digi-muted);
}

.start-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}

.start-card-link:hover {
  border-color: rgba(255, 215, 0, 0.45);
  background: rgba(255, 215, 0, 0.06);
  transform: translateY(-2px);
}

.start-card-more {
  display: inline-block;
  margin-top: 0.85rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--digi-yellow);
}

.start-footer {
  text-align: center;
  padding: 2rem 1.5rem 3rem;
  border-top: 1px solid rgba(255, 215, 0, 0.1);
  font-size: 0.82rem;
  color: var(--digi-muted);
}

.start-footer a {
  color: var(--digi-yellow);
  text-decoration: none;
}

.start-footer a:hover {
  text-decoration: underline;
}