:root {
  --color-primary: #E5602E;
  --color-primary-dark: #C24A1E;
  --color-bg: #FFF8F3;
  --color-card: #FFFFFF;
  --color-text: #2A2622;
  --color-text-muted: #9A8F86;
  --color-border: #F0E6DD;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --container-width: 1100px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.5;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 248, 243, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  z-index: 10;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  position: relative;
}
.header-inner > nav {
  display: contents;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 18px;
  text-decoration: none;
}
.logo img { border-radius: var(--radius-sm); }
.nav-list {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-list a {
  text-decoration: none;
  font-size: 15px;
  color: var(--color-text);
}
.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  margin: 4px 0;
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav-list {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 24px;
    gap: 16px;
  }
  .nav-list.is-open { display: flex; }
  .lang-switcher { width: 100%; }
  .lang-toggle { width: 100%; text-align: left; }
  .lang-menu { left: 0; right: 0; width: auto; }
}

/* Language switcher */
.lang-switcher { position: relative; }
.lang-toggle {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--color-text);
  cursor: pointer;
  transition: transform 160ms ease-out;
}
.lang-toggle:active { transform: scale(0.97); }
.lang-menu {
  display: none;
  flex-direction: column;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 150px;
  margin: 0;
  padding: 6px;
  list-style: none;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 32px rgba(42, 38, 34, 0.12);
  z-index: 20;
}
.lang-menu.is-open { display: flex; }
.lang-menu a {
  display: block;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--color-text);
  font-size: 14px;
}
.lang-menu a[aria-current="page"] { color: var(--color-primary); font-weight: 600; }
@media (hover: hover) and (pointer: fine) {
  .lang-menu a:hover { background: var(--color-bg); }
}

/* Buttons & Badges */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  transition: transform 160ms ease-out, background 160ms ease-out;
}
.btn:active { transform: scale(0.97); }
.badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: var(--radius-lg);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  color: var(--color-primary-dark);
  font-size: 13px;
  font-weight: 600;
}

/* Hero */
.hero { padding: 64px 0; }
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero-content h1 {
  font-size: 88px;
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -1.5px;
  margin: 16px 0;
}
.hero-sub {
  color: var(--color-text-muted);
  font-size: 17px;
  margin-bottom: 24px;
}
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-content h1 { font-size: 52px; }
}

/* Phone mockups (Platzhalter statt echter Screenshots) */
.phone-frame {
  width: 220px;
  height: 460px;
  margin: 0 auto;
  border-radius: 32px;
  background: var(--color-text);
  padding: 10px;
  box-shadow: 0 24px 48px rgba(42, 38, 34, 0.18);
  animation: float 6s ease-in-out infinite;
}
.phone-frame--small { width: 140px; height: 290px; border-radius: 22px; animation: none; }
.phone-screen {
  width: 100%;
  height: 100%;
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
  text-align: center;
  padding: 16px;
}
.placeholder-screen {
  background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Features */
.features { padding: 80px 0; }
.section-title { font-size: 30px; text-align: center; margin-bottom: 40px; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 860px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .feature-grid { grid-template-columns: 1fr; } }

.feature-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: transform 200ms var(--ease-out);
}
.feature-card--highlight {
  border-color: var(--color-primary);
  background: linear-gradient(160deg, #fff 0%, #FFF1E8 100%);
}
.feature-icon { font-size: 28px; }
.feature-card h3 { margin: 12px 0 8px; font-size: 18px; }
.feature-card p { margin: 0; color: var(--color-text-muted); font-size: 15px; }

@media (hover: hover) and (pointer: fine) {
  .feature-grid .feature-card:hover {
    transform: scale(1.02);
    box-shadow: 0 16px 32px rgba(42, 38, 34, 0.1);
    transition-duration: 200ms;
    transition-delay: 0ms;
  }
}

.feature-grid .feature-card:nth-child(1):not(:hover) { transition-delay: 0ms; }
.feature-grid .feature-card:nth-child(2):not(:hover) { transition-delay: 60ms; }
.feature-grid .feature-card:nth-child(3):not(:hover) { transition-delay: 120ms; }
.feature-grid .feature-card:nth-child(4):not(:hover) { transition-delay: 180ms; }
.feature-grid .feature-card:nth-child(5):not(:hover) { transition-delay: 240ms; }
.feature-grid .feature-card:nth-child(6):not(:hover) { transition-delay: 300ms; }

/* Steps */
.steps { padding: 80px 0; background: var(--color-card); }
.steps-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  text-align: center;
}
@media (max-width: 720px) { .steps-list { grid-template-columns: 1fr; } }
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  margin-bottom: 12px;
}
.steps-list h3 { margin: 0 0 8px; }
.steps-list p { margin: 0; color: var(--color-text-muted); }

/* Showcase */
.showcase { padding: 80px 0; }
.showcase-grid {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

/* CTA */
.cta { padding: 80px 0; text-align: center; }
.cta-inner h2 { font-size: 28px; margin-bottom: 16px; }

@media (max-width: 720px) {
  .hero { padding: 40px 0; }
  .features, .steps, .showcase, .cta { padding: 48px 0; }
  .section-title { font-size: 24px; margin-bottom: 28px; }
}

/* Footer */
.site-footer { border-top: 1px solid var(--color-border); padding: 32px 0; }
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--color-text-muted);
  font-size: 14px;
}
.footer-links { display: flex; gap: 20px; }
.footer-links a { text-decoration: none; color: var(--color-text-muted); }

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 400ms var(--ease-out), transform 400ms var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .reveal { transition: opacity 200ms ease; transform: none; }
  .phone-frame { animation: none; }
}