/* ================================================================
   fewer. Marketing-Site
   Design 1:1 mit der App (client/src/index.css)
   Dark Default, cyan-teal Accent, Instrument Serif + DM Sans
   ================================================================ */

/* -------- App-Tokens (übernommen aus client/src/index.css) -------- */
:root[data-theme="dark"] {
  --bg:               hsl(40 8% 8%);      /* #171614 */
  --bg-elev:          hsl(40 8% 10%);     /* #1D1B19 */
  --bg-elev-2:        hsl(40 8% 12%);     /* #221F1D */
  --fg:               hsl(45 4% 80%);     /* #CDCCCA */
  --fg-strong:        hsl(45 8% 92%);
  --fg-muted:         hsl(45 3% 58%);     /* #949390 */
  --fg-faint:         hsl(45 3% 40%);
  --border:           hsl(40 4% 22%);
  --border-strong:    hsl(40 4% 30%);
  --card:             hsl(40 8% 10%);
  --card-border:      hsl(40 4% 18%);

  --primary:          hsl(188 34% 47%);   /* #4F98A3 cyan-teal */
  --primary-hover:    hsl(188 34% 55%);
  --primary-fg:       hsl(40 8% 8%);      /* dunkler Text auf primary */
  --accent-tint:      hsl(188 34% 47% / 0.14);

  --shadow-sm:  0 1px 2px rgb(0 0 0 / 0.3), 0 1px 3px rgb(0 0 0 / 0.2);
  --shadow-md:  0 4px 8px -2px rgb(0 0 0 / 0.4), 0 2px 4px -1px rgb(0 0 0 / 0.25);
  --shadow-lg:  0 12px 32px -6px rgb(0 0 0 / 0.5);
  --shadow-xl:  0 20px 48px -8px rgb(0 0 0 / 0.55);
  --shadow-screen: 0 40px 80px -16px rgb(0 0 0 / 0.6), 0 20px 40px -8px rgb(0 0 0 / 0.4);
}

:root[data-theme="light"] {
  --bg:               hsl(45 20% 96%);    /* #F7F6F2 Paper */
  --bg-elev:          hsl(45 20% 97%);    /* #F9F8F5 Surface */
  --bg-elev-2:        hsl(45 20% 98%);
  --fg:               hsl(41 15% 13%);    /* #28251D Ink */
  --fg-strong:        hsl(41 20% 8%);
  --fg-muted:         hsl(45 3% 42%);     /* #7A7974 */
  --fg-faint:         hsl(45 3% 62%);
  --border:           hsl(43 11% 81%);    /* #D4D1CA */
  --border-strong:    hsl(43 11% 68%);
  --card:             hsl(45 20% 97%);
  --card-border:      hsl(43 11% 84%);

  --primary:          hsl(189 97% 12%);   /* #01353F Ink Blue */
  --primary-hover:    hsl(189 90% 18%);
  --primary-fg:       hsl(45 20% 97%);
  --accent-tint:      hsl(189 97% 12% / 0.06);

  --shadow-sm:  0 1px 2px rgb(40 37 29 / 0.04), 0 1px 3px rgb(40 37 29 / 0.03);
  --shadow-md:  0 4px 8px -2px rgb(40 37 29 / 0.08), 0 2px 4px -1px rgb(40 37 29 / 0.04);
  --shadow-lg:  0 12px 24px -4px rgb(40 37 29 / 0.10);
  --shadow-xl:  0 20px 40px -8px rgb(40 37 29 / 0.14);
  --shadow-screen: 0 40px 80px -16px rgb(40 37 29 / 0.20), 0 20px 40px -8px rgb(40 37 29 / 0.12);
}

/* -------- Basis -------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
html, body { margin: 0; padding: 0; }

body {
  font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; height: auto; }

a { color: inherit; text-decoration: none; }
a:hover { color: var(--primary); }

::selection { background: var(--primary); color: var(--primary-fg); }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  padding: 12px 16px; background: var(--primary); color: var(--primary-fg);
  z-index: 100; border-radius: 0 0 0.5rem 0;
}
.skip-link:focus { left: 0; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* -------- Typografie-Klassen -------- */
.eyebrow {
  font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--fg-muted); font-weight: 500;
  margin-bottom: 20px;
}
h1, h2, h3, h4, h5, h6 { font-family: 'Instrument Serif', Georgia, serif; font-weight: 400; margin: 0; }

.hero-title { font-size: clamp(48px, 6vw, 88px); line-height: 1.02; letter-spacing: -0.02em; }
.hero-title em { font-style: italic; color: var(--fg-strong); }
.section-title { font-size: clamp(36px, 4.5vw, 64px); line-height: 1.05; letter-spacing: -0.015em; }
.section-lede { font-size: 18px; color: var(--fg-muted); max-width: 640px; margin-top: 20px; line-height: 1.55; }

/* -------- Header -------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(1.2) blur(14px);
  -webkit-backdrop-filter: saturate(1.2) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.site-header.is-scrolled {
  border-bottom-color: var(--border);
  background: color-mix(in srgb, var(--bg) 95%, transparent);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px; height: 68px;
}
.wordmark {
  font-family: 'Instrument Serif', Georgia, serif; font-weight: 400;
  font-size: 26px; letter-spacing: -0.02em; color: var(--fg-strong);
  line-height: 1;
}
.wordmark .dot { color: var(--primary); }
.wordmark--small { font-size: 22px; }

.nav {
  display: flex; gap: 28px; align-items: center;
  flex: 1; justify-content: center;
}
.nav a {
  font-size: 15px; color: var(--fg-muted);
  transition: color 0.15s;
}
.nav a:hover { color: var(--fg-strong); }

.header-cta { display: flex; align-items: center; gap: 8px; }

.theme-toggle {
  width: 40px; height: 40px; border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent; color: var(--fg-muted);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; transition: color 0.15s, border-color 0.15s;
}
.theme-toggle:hover { color: var(--fg-strong); border-color: var(--border-strong); }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
:root[data-theme="light"] .theme-toggle .icon-sun { display: none; }
:root[data-theme="light"] .theme-toggle .icon-moon { display: block; }

/* -------- Buttons -------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: 'DM Sans', sans-serif; font-weight: 500;
  font-size: 15px; line-height: 1;
  padding: 12px 20px; border-radius: 0.75rem;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s, border-color 0.15s, color 0.15s;
  cursor: pointer; text-align: center;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-lg { font-size: 16px; padding: 15px 26px; }
.btn-full { display: flex; width: 100%; }
.btn-primary {
  background: var(--primary); color: var(--primary-fg);
  font-weight: 600;
}
.btn-primary:hover { background: var(--primary-hover); color: var(--primary-fg); }
.btn-ghost {
  background: transparent; color: var(--fg-strong);
  border-color: var(--border);
}
.btn-ghost:hover { border-color: var(--border-strong); background: var(--bg-elev); color: var(--fg-strong); }

/* -------- HERO -------- */
.hero {
  padding: 80px 0 60px;
  overflow: hidden;
  position: relative;
}
.hero-inner {
  display: grid; grid-template-columns: 1fr; gap: 60px;
  align-items: center;
}
@media (min-width: 960px) {
  .hero-inner { grid-template-columns: 1fr 1.1fr; gap: 72px; }
  .hero { padding: 100px 0 80px; }
}
.hero-copy .eyebrow { margin-bottom: 24px; }
.hero-lede {
  font-size: 20px; color: var(--fg-muted); line-height: 1.5;
  margin: 28px 0 36px; max-width: 520px;
}
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 32px; }
.hero-meta {
  display: flex; gap: 12px; flex-wrap: wrap;
  font-size: 13px; color: var(--fg-faint); letter-spacing: 0.02em;
}
.hero-screen {
  position: relative;
}
.hero-screen .screen-frame {
  box-shadow: var(--shadow-screen);
  transform: perspective(1400px) rotateY(-3deg) rotateX(2deg);
  transform-origin: center left;
}
@media (min-width: 960px) {
  .hero-screen { margin-right: -120px; }
}
.screen-glow {
  position: absolute; inset: -80px -60px -60px 20%;
  background: radial-gradient(circle at 60% 40%, var(--accent-tint), transparent 60%);
  filter: blur(40px);
  z-index: -1; pointer-events: none;
}

/* Screen-Frame: Browser-like Chrome für App-Screenshots */
.screen-frame {
  border-radius: 1rem;
  overflow: hidden;
  background: var(--bg-elev);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 1440 / 900;
  position: relative;
}
.screen-frame img {
  width: 100%; height: 100%; object-fit: cover; object-position: top center;
  display: block;
}

/* -------- MANIFEST -------- */
.manifest {
  padding: 80px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-elev);
}
.manifest-line {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(28px, 3.5vw, 46px);
  line-height: 1.3; color: var(--fg);
  margin: 0 0 24px; max-width: 900px;
}
.manifest-line strong { font-style: normal; color: var(--primary); font-family: inherit; font-weight: 400; }
.manifest-line em { font-style: italic; color: var(--fg-strong); }
.manifest-line--muted { color: var(--fg-muted); font-size: clamp(22px, 2.6vw, 32px); margin: 0; }

/* -------- SECTION HEAD -------- */
.section-head {
  max-width: 800px;
  margin-bottom: 72px;
}
.section-head .eyebrow { margin-bottom: 16px; }

/* -------- RITUALE -------- */
.rituale {
  padding: 100px 0 80px;
}
.ritual {
  padding: 40px 0;
}
.ritual + .ritual {
  border-top: 1px solid var(--border);
  padding-top: 80px;
  margin-top: 40px;
}
.ritual-inner {
  display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center;
}
@media (min-width: 960px) {
  .ritual-inner { grid-template-columns: 1fr 1.15fr; gap: 80px; }
  .ritual { padding: 60px 0; }
}
.ritual-inner--textRight .ritual-copy { order: 2; }
.ritual-inner--textRight .ritual-screen { order: 1; }

.ritual-num {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 20px; color: var(--primary); font-style: italic;
  letter-spacing: 0.02em; margin-bottom: 16px;
}
.ritual-title {
  font-size: clamp(44px, 5.5vw, 72px); line-height: 1.02;
  letter-spacing: -0.02em; margin-bottom: 12px;
}
.ritual-tagline {
  font-family: 'Instrument Serif', Georgia, serif;
  font-style: italic; font-size: 22px;
  color: var(--fg-strong); margin: 0 0 20px;
}
.ritual-body {
  font-size: 17px; color: var(--fg-muted); line-height: 1.6;
  margin: 0 0 28px; max-width: 480px;
}
.ritual-body em { color: var(--fg-strong); font-style: italic; }
.ritual-features {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: 14px;
}
.ritual-features li {
  display: grid; grid-template-columns: minmax(0, 220px) 1fr;
  gap: 20px; padding: 14px 0;
  border-top: 1px solid var(--border);
  font-size: 14px;
}
.ritual-features li:last-child { border-bottom: 1px solid var(--border); }
.ritual-features li span:first-child {
  color: var(--fg-strong); font-weight: 500;
}
.ritual-features li span:last-child { color: var(--fg-muted); }
.ritual-screen .screen-frame {
  box-shadow: var(--shadow-screen);
}

/* -------- PERSONAS -------- */
.personas {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}
.persona-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.persona-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 0.75rem;
  padding: 32px;
  transition: border-color 0.2s, transform 0.2s;
}
.persona-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
}
.persona-eyebrow {
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--primary); font-weight: 500;
  margin-bottom: 16px;
}
.persona-title {
  font-size: 28px; margin-bottom: 12px; letter-spacing: -0.01em;
}
.persona-card > p {
  color: var(--fg-muted); font-size: 15px; line-height: 1.55;
  margin: 0 0 20px;
}
.persona-card ul {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 8px;
}
.persona-card li {
  font-size: 14px; color: var(--fg);
  padding-left: 18px; position: relative;
}
.persona-card li::before {
  content: ""; position: absolute; left: 0; top: 0.55em;
  width: 8px; height: 1px; background: var(--primary);
}

/* -------- MOBILE STRIP -------- */
.mobile-strip {
  padding: 100px 0;
  border-top: 1px solid var(--border);
  background: var(--bg-elev);
}
.phones {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px; margin-top: 48px;
  justify-items: center;
}
.phone { text-align: center; }
.phone-frame {
  width: 220px; border-radius: 32px;
  border: 8px solid var(--fg-strong);
  overflow: hidden; box-shadow: var(--shadow-xl);
  background: var(--bg);
  aspect-ratio: 390 / 844;
}
.phone-frame img {
  width: 100%; height: 100%; object-fit: cover; object-position: top center;
}
.phone-caption {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 20px; margin-top: 16px; color: var(--fg-strong);
}

/* -------- PREISE -------- */
.preise {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}
.price-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px; max-width: 900px;
}
.price-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 1rem;
  padding: 40px 32px;
  position: relative;
  display: flex; flex-direction: column;
}
.price-card--featured {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary);
}
.price-badge {
  position: absolute; top: -12px; left: 32px;
  background: var(--primary); color: var(--primary-fg);
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  font-weight: 600; padding: 6px 12px; border-radius: 999px;
}
.price-name {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 32px; margin-bottom: 24px;
}
.price-value {
  display: flex; align-items: baseline; gap: 4px;
  margin-bottom: 8px; font-family: 'Instrument Serif', Georgia, serif;
}
.price-unit {
  font-size: 18px; color: var(--fg-muted); margin-right: 4px;
}
.price-num {
  font-size: 64px; line-height: 1; letter-spacing: -0.03em;
  color: var(--fg-strong);
}
.price-suffix { font-size: 18px; color: var(--fg-muted); font-family: 'DM Sans', sans-serif; }
.price-note {
  color: var(--fg-muted); font-size: 14px; margin: 0 0 32px;
}
.price-card ul {
  list-style: none; padding: 0; margin: 0 0 32px;
  display: grid; gap: 12px; flex: 1;
}
.price-card li {
  font-size: 15px; color: var(--fg);
  padding-left: 26px; position: relative;
}
.price-card li::before {
  content: ""; position: absolute; left: 0; top: 8px;
  width: 14px; height: 8px;
  border-left: 1.5px solid var(--primary);
  border-bottom: 1.5px solid var(--primary);
  transform: rotate(-45deg);
}
.price-footnote {
  text-align: center; color: var(--fg-faint);
  font-size: 13px; margin-top: 32px;
}

/* -------- PWA -------- */
.pwa {
  padding: 100px 0;
  border-top: 1px solid var(--border);
  background: var(--bg-elev);
}
.pwa-inner {
  display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center;
}
@media (min-width: 960px) {
  .pwa-inner { grid-template-columns: 1.15fr 1fr; gap: 80px; }
}
.pwa-steps {
  padding-left: 0; list-style: none; counter-reset: step;
  margin: 32px 0 0; display: grid; gap: 20px;
}
.pwa-steps li {
  counter-increment: step;
  padding: 20px 24px 20px 60px;
  border: 1px solid var(--card-border);
  border-radius: 0.75rem;
  background: var(--card);
  position: relative;
  color: var(--fg-muted);
  font-size: 15px; line-height: 1.5;
}
.pwa-steps li::before {
  content: counter(step);
  font-family: 'Instrument Serif', Georgia, serif;
  position: absolute; left: 20px; top: 18px;
  color: var(--primary); font-size: 24px; font-style: italic;
}
.pwa-steps strong { color: var(--fg-strong); font-weight: 500; }
.pwa-visual { display: flex; justify-content: center; }
.phone-large {
  width: 280px;
}
.phone-large .phone-frame {
  width: 100%; border-radius: 44px; border-width: 10px;
}

/* -------- FAQ -------- */
.faq {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}
.faq-list { max-width: 800px; }
.faq-list details {
  border-top: 1px solid var(--border);
  padding: 20px 0;
}
.faq-list details:last-child { border-bottom: 1px solid var(--border); }
.faq-list summary {
  cursor: pointer; font-family: 'Instrument Serif', Georgia, serif;
  font-size: 22px; color: var(--fg-strong);
  display: flex; justify-content: space-between; align-items: center;
  gap: 20px; list-style: none;
  padding-right: 4px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+"; color: var(--primary);
  font-family: 'DM Sans', sans-serif; font-size: 24px; font-weight: 300;
  transition: transform 0.2s;
}
.faq-list details[open] summary::after {
  content: "−";
}
.faq-list p {
  margin: 12px 0 0; color: var(--fg-muted); font-size: 15px; line-height: 1.6;
  max-width: 680px;
}

/* -------- CLOSING -------- */
.closing {
  padding: 120px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}
.closing-title {
  font-size: clamp(48px, 7vw, 96px); line-height: 1.02;
  letter-spacing: -0.02em; margin-bottom: 20px;
}
.closing-lede {
  font-family: 'Instrument Serif', Georgia, serif;
  font-style: italic; font-size: clamp(20px, 2vw, 26px);
  color: var(--fg-muted); margin: 0 0 40px;
  max-width: 640px; margin-left: auto; margin-right: auto;
}
.closing-ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* -------- FOOTER -------- */
.site-footer {
  padding: 60px 0 40px;
  border-top: 1px solid var(--border);
  background: var(--bg-elev);
  font-size: 14px;
  color: var(--fg-muted);
}
.footer-inner {
  display: grid; grid-template-columns: 1fr; gap: 32px;
}
@media (min-width: 720px) {
  .footer-inner { grid-template-columns: 1.5fr 1fr 1fr; align-items: start; }
}
.footer-brand p { margin: 12px 0 0; max-width: 300px; }
.site-footer nav { display: grid; gap: 10px; }
.site-footer nav a:hover { color: var(--fg-strong); }
.footer-legal p { margin: 0 0 8px; }
.footer-legal a { color: var(--primary); }

/* -------- Reveal-Animation -------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s ease; }
  .reveal.is-visible { opacity: 1; transform: translateY(0); }
}

/* -------- Responsive Nav -------- */
@media (max-width: 780px) {
  .nav { display: none; }
  .header-cta .btn-ghost { display: none; }
  .header-inner { gap: 12px; }
}

@media (max-width: 520px) {
  .container { padding: 0 20px; }
  .hero { padding: 60px 0 40px; }
  .hero-lede { font-size: 18px; }
  .hero-screen { margin: 0 -20px; }
  .hero-screen .screen-frame { transform: none; border-radius: 0.75rem; }
  .rituale { padding: 60px 0 40px; }
  .ritual + .ritual { padding-top: 40px; margin-top: 24px; }
  .ritual-inner--textRight .ritual-copy { order: 1; }
  .ritual-inner--textRight .ritual-screen { order: 2; }
  .personas, .mobile-strip, .preise, .pwa, .faq { padding: 60px 0; }
  .closing { padding: 80px 0; }
  .ritual-features li { grid-template-columns: 1fr; gap: 4px; }
  .phone-frame { width: 180px; }
  .price-num { font-size: 52px; }
}