/* Pulse – gleiche Gestaltung wie die App: Schwarz, Karten, Lime nur für "live".
   Überschriften in Helvetica, Fließtext in der iOS-Systemschrift. */

:root {
  --bg: #000;
  --surface: #111113;
  --raised: #1c1c1f;
  --line: rgba(255, 255, 255, 0.1);
  --text: #fff;
  --text-2: #9c9ca3;
  --text-3: #5e5e66;
  --accent: #d4ff3a;
  --radius: 28px;
  --max: 1120px;
  --display: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --border: #27272a;
  --font: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', system-ui, 'Helvetica Neue', Arial, sans-serif;
  color-scheme: dark;
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.55 var(--font);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: 'tnum' 1;
}

[hidden] {
  display: none !important;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 8px;
}

.wrap {
  width: min(100% - 40px, var(--max));
  margin-inline: auto;
}

/* ── Kopfzeile ───────────────────────────────────────────── */

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: saturate(160%) blur(20px);
  -webkit-backdrop-filter: saturate(160%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.header.scrolled {
  border-bottom-color: var(--line);
}

.header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand svg {
  width: 30px;
  height: 30px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 15px;
}

.nav a {
  color: var(--text-2);
  text-decoration: none;
  transition: color 0.15s;
}

.nav a:hover {
  color: var(--text);
}

.nav a.btn-primary {
  color: var(--bg);
}

.nav a.btn-outline {
  color: var(--text);
}

@media (max-width: 720px) {
  .nav .hide-sm {
    display: none;
  }
}

/* ── Knöpfe ──────────────────────────────────────────────
   Wie shadcn/ui Button (Größe lg): Standard weiß gefüllt, "outline" mit Rahmen. */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  height: 44px;
  padding: 0 28px;
  border-radius: 6px;
  font: 500 15px/1 var(--font);
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition:
    background-color 0.15s ease,
    color 0.15s ease,
    border-color 0.15s ease;
}

.btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.btn-primary {
  background: var(--text);
  color: var(--bg);
}

.btn-primary:hover {
  background: rgba(255, 255, 255, 0.9);
}

.btn-outline {
  background: var(--bg);
  border-color: var(--border);
  color: var(--text);
}

.btn-outline:hover {
  background: var(--border);
}

.btn-sm {
  height: 36px;
  padding: 0 16px;
  gap: 8px;
  font-size: 14px;
}

.btn:disabled {
  opacity: 0.5;
  pointer-events: none;
}

/* ── Hero ────────────────────────────────────────────────── */

.hero {
  padding: 96px 0 72px;
  overflow: hidden;
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
  gap: 48px;
}

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: -0.02em;
  line-height: 1.04;
  text-wrap: balance;
}

h1,
h2,
.feature h3 {
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: -0.04em;
}

h1 {
  font-size: clamp(48px, 7vw, 84px);
  line-height: 1;
  margin: 0 0 24px;
}

h1 .muted,
h2 .muted {
  color: var(--text-3);
}

.lead {
  font-size: clamp(18px, 2vw, 21px);
  color: var(--text-2);
  max-width: 34ch;
  margin: 0 0 34px;
  text-wrap: pretty;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (max-width: 480px) {
  .actions .btn {
    flex: 1 1 100%;
  }
}

.fineprint {
  margin-top: 18px;
  font-size: 13px;
  color: var(--text-3);
}

.phones {
  position: relative;
  height: 640px;
}

.phone {
  position: absolute;
  width: 290px;
  aspect-ratio: 1206 / 2622;
  padding: 7px;
  border-radius: 48px;
  background: linear-gradient(160deg, #2a2a2e, #0e0e10 40%, #1a1a1d);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.07),
    0 50px 90px -20px rgba(0, 0, 0, 0.9);
}

.phone img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 41px;
}

.phones .phone:nth-child(1) {
  left: 4%;
  top: 60px;
  opacity: 0.55;
  transform: scale(0.9);
}

.phones .phone:nth-child(2) {
  right: 6%;
  top: 0;
}

@media (max-width: 900px) {
  .hero .wrap {
    grid-template-columns: 1fr;
  }
  .phones {
    height: 560px;
    max-width: 520px;
    width: 100%;
    margin: 0 auto;
  }
  .phone {
    width: 250px;
  }
}

@media (max-width: 480px) {
  .hero {
    padding-top: 40px;
  }
  .phones {
    height: 480px;
  }
  .phone {
    width: 215px;
  }
  .phones .phone:nth-child(1) {
    left: -2%;
  }
  .phones .phone:nth-child(2) {
    right: 0;
  }
}

/* Hintergrund: weiche, langsam wandernde Farbflächen in Lime und Gelb
   (Erholungsfarben von Pulse) und feines Korn. */
.hero {
  position: relative;
}

.hero > .wrap {
  position: relative;
  z-index: 1;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to bottom, #000 70%, transparent);
  mask-image: linear-gradient(to bottom, #000 70%, transparent);
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.32;
  animation: drift 18s ease-in-out infinite alternate;
}

.glow-a {
  width: 560px;
  height: 560px;
  right: 2%;
  top: 8%;
  background: radial-gradient(circle, #d4ff3a 0%, rgba(212, 255, 58, 0) 70%);
  opacity: 0.2;
}

.glow-b {
  width: 420px;
  height: 420px;
  right: 28%;
  top: 46%;
  background: radial-gradient(circle, #9ccf2a 0%, rgba(156, 207, 42, 0) 70%);
  opacity: 0.22;
  animation-duration: 22s;
  animation-direction: alternate-reverse;
}

.glow-c {
  width: 520px;
  height: 520px;
  left: -8%;
  top: 52%;
  background: radial-gradient(circle, #ffd60a 0%, rgba(255, 214, 10, 0) 70%);
  opacity: 0.14;
  animation-duration: 26s;
}

@keyframes drift {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(-40px, 30px, 0) scale(1.12);
  }
}

.grain {
  position: absolute;
  inset: 0;
  opacity: 0.09;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.5 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

@media (max-width: 900px) {
  .glow-a {
    right: -20%;
    top: 55%;
  }
  .glow-b {
    right: 10%;
    top: 75%;
  }
}

/* ── Abschnitte ──────────────────────────────────────────── */

section {
  padding: 88px 0;
  scroll-margin-top: 40px;
}

.legal h2[id] {
  scroll-margin-top: 88px;
}

.eyebrow {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

h2 {
  font-size: clamp(40px, 5.6vw, 64px);
  max-width: 18ch;
}

.section-lead {
  color: var(--text-2);
  font-size: 19px;
  max-width: 52ch;
  margin: 18px 0 0;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 48px;
}

@media (max-width: 860px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 28px;
}

.card h3 {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.card p {
  margin: 0;
  color: var(--text-2);
  font-size: 16px;
}

.card .label {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.num {
  font-size: 56px;
  font-weight: 200;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 18px;
  font-variant-numeric: tabular-nums;
}

.num small {
  font-size: 18px;
  font-weight: 400;
  color: var(--text-2);
  letter-spacing: 0;
  margin-left: 4px;
}

.num.muted {
  color: var(--text-3);
}

/* Strichskala wie in der alten App – als Symbol für "Zahlen ohne Einordnung" */
.ticks {
  display: flex;
  justify-content: space-between;
  height: 26px;
  align-items: flex-end;
  margin-bottom: 22px;
}

.ticks i {
  width: 2px;
  height: 16px;
  border-radius: 1px;
  background: var(--raised);
}

.ticks i:nth-child(3n) {
  height: 24px;
  background: #2a2a2e;
}

.bar {
  height: 10px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.14);
  overflow: hidden;
  margin-bottom: 22px;
}

.bar span {
  display: block;
  height: 100%;
  border-radius: 5px;
}

.step-no {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-3);
  margin-bottom: 28px;
  font-variant-numeric: tabular-nums;
}

/* ── Funktionen ──────────────────────────────────────────── */

.features {
  display: grid;
  gap: 14px;
  margin-top: 48px;
}

.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 40px;
  background: var(--surface);
  border-radius: 36px;
  padding: 48px 56px 0;
  overflow: hidden;
}

.feature .copy {
  padding-bottom: 48px;
}

.feature h3 {
  font-size: clamp(34px, 4vw, 48px);
  margin-bottom: 16px;
}

.feature p {
  color: var(--text-2);
  margin: 0 0 24px;
  max-width: 40ch;
}

.feature .shot {
  align-self: end;
  justify-self: center;
  width: 300px;
  height: 470px;
  overflow: hidden;
}

.feature .phone {
  position: static;
  width: 300px;
  border-radius: 48px 48px 0 0;
  padding-bottom: 0;
}

.feature .phone img {
  border-radius: 41px 41px 0 0;
  object-position: top;
}

.feature:nth-child(even) .copy {
  order: 2;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.chips li {
  background: var(--raised);
  color: var(--text-2);
  font-size: 14px;
  font-weight: 500;
  padding: 6px 13px;
  border-radius: 999px;
}

@media (max-width: 860px) {
  .feature {
    grid-template-columns: 1fr;
    padding: 36px 28px 0;
    gap: 8px;
    border-radius: var(--radius);
  }
  .feature:nth-child(even) .copy {
    order: 0;
  }
  .feature .copy {
    padding-bottom: 20px;
  }
  .feature .shot,
  .feature .phone {
    width: 260px;
  }
  .feature .shot {
    height: 400px;
  }
}

/* ── Datenschutz-Block ───────────────────────────────────── */

.privacy {
  background: var(--surface);
  border-radius: 36px;
  padding: 64px 56px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
}

.zeros {
  display: grid;
  gap: 2px;
}

.zeros div {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.zeros div:last-child {
  border-bottom: 0;
}

.zeros b {
  font-size: 64px;
  font-weight: 200;
  line-height: 1;
  letter-spacing: -0.04em;
  width: 48px;
}

.zeros span {
  color: var(--text-2);
  font-size: 19px;
}

@media (max-width: 860px) {
  .privacy {
    grid-template-columns: 1fr;
    padding: 40px 28px;
    border-radius: var(--radius);
  }
}

/* ── Kompatibilität ──────────────────────────────────────── */

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 48px;
}

@media (max-width: 860px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

.card .tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-3);
  margin-top: 16px;
}

/* ── FAQ ─────────────────────────────────────────────────── */

.faq {
  margin-top: 40px;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 8px 28px;
}

.faq details {
  border-bottom: 1px solid var(--line);
}

.faq details:last-child {
  border-bottom: 0;
}

.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 0;
  font-size: 18px;
  font-weight: 500;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: '+';
  color: var(--text-3);
  font-weight: 300;
  font-size: 26px;
  line-height: 0.9;
  transition: transform 0.2s;
}

.faq details[open] summary::after {
  transform: rotate(45deg);
}

.faq details p {
  margin: -6px 0 22px;
  color: var(--text-2);
  max-width: 70ch;
}

/* ── Abschluss-CTA ───────────────────────────────────────── */

.final {
  text-align: center;
  padding: 120px 0 100px;
}

.final h2 {
  margin: 0 auto 18px;
  max-width: 16ch;
}

.final .section-lead {
  margin: 0 auto 36px;
}

.final .actions {
  justify-content: center;
}

.final h2 .muted {
  display: block;
}

.final .icon {
  width: 96px;
  height: 96px;
  border-radius: 22px;
  margin: 0 auto 32px;
  box-shadow: 0 0 0 1px var(--line);
}

/* ── Fußzeile ────────────────────────────────────────────── */

.footer {
  border-top: 1px solid var(--line);
  padding: 40px 0 56px;
  font-size: 14px;
  color: var(--text-3);
}

.footer .row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.footer a {
  color: var(--text-2);
  text-decoration: none;
}

.footer a:hover {
  color: var(--text);
}

.footer p {
  margin: 0;
  max-width: 80ch;
}

/* ── Rechtstexte ─────────────────────────────────────────── */

.legal {
  padding: 56px 0 80px;
}

.legal .wrap {
  max-width: 760px;
}

.legal h1 {
  font-size: clamp(48px, 7vw, 72px);
  margin: 0 0 12px;
}

.legal .updated {
  color: var(--text-3);
  font-size: 15px;
  margin: 0 0 40px;
}

.legal h2 {
  font-size: 30px;
  letter-spacing: -0.01em;
  max-width: none;
  margin: 44px 0 12px;
}

.legal h3 {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 28px 0 8px;
}

.legal p,
.legal li {
  color: var(--text-2);
}

.legal ul {
  padding-left: 20px;
}

.legal li {
  margin-bottom: 8px;
}

.legal strong {
  color: var(--text);
  font-weight: 600;
}

.legal .card {
  margin: 20px 0;
}

.legal .card p {
  margin: 0 0 4px;
  color: var(--text);
}

.legal .card .form-note,
.legal .card .form-status {
  margin: 0;
}

.legal .card .form-note {
  color: var(--text-3);
}

.legal a {
  color: var(--text);
  text-decoration-color: var(--text-3);
  text-underline-offset: 3px;
}

.legal .faq {
  margin-top: 16px;
}

/* Platzhalter, die vor dem Livegang ersetzt werden müssen */
.todo {
  background: rgba(212, 255, 58, 0.14);
  color: var(--accent);
  border-radius: 6px;
  padding: 0 6px;
}

/* ── Scroll-Animation ────────────────────────────────────
   site.js markiert Elemente und blendet sie beim Hineinscrollen ein.
   Ohne JavaScript bleibt alles sichtbar. */

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s ease,
    transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1);
  transition-delay: var(--delay, 0ms);
}

.js .reveal.in {
  opacity: 1;
  transform: none;
}

.hero .wrap > * {
  animation: rise 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.hero .wrap > :nth-child(2) {
  animation-delay: 0.15s;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
}

/* ── Kontaktformular ─────────────────────────────────────── */

.form {
  display: grid;
  gap: 20px;
  margin-top: 16px;
}

.form .row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 600px) {
  .form .row-2 {
    grid-template-columns: 1fr;
  }
}

.field {
  display: grid;
  gap: 8px;
}

.field label,
.form legend {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}

.field .optional {
  color: var(--text-3);
  font-weight: 400;
}

.form input[type='text'],
.form input[type='email'],
.form textarea {
  width: 100%;
  font: 16px/1.5 var(--font);
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  transition: border-color 0.15s;
}

.form textarea {
  min-height: 140px;
  resize: vertical;
}

.form input::placeholder,
.form textarea::placeholder {
  color: var(--text-3);
}

.form input:focus-visible,
.form textarea:focus-visible {
  outline: none;
  border-color: var(--text-2);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.08);
}

.form fieldset {
  border: 0;
  margin: 0;
  padding: 0;
}

.topics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.topics input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.topics label {
  display: inline-flex;
  align-items: center;
  height: 36px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  cursor: pointer;
  transition:
    background-color 0.15s,
    color 0.15s,
    border-color 0.15s;
}

.topics label:hover {
  color: var(--text);
}

.topics input:checked + label {
  background: var(--text);
  border-color: var(--text);
  color: var(--bg);
}

.topics input:focus-visible + label {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-note {
  font-size: 13px;
  color: var(--text-3);
  margin: 0;
}

.form-status {
  font-size: 15px;
  margin: 0;
  min-height: 1.5em;
}

.form-status.ok {
  color: var(--accent);
}

.form-status.error {
  color: #ff7a6b;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .js .reveal {
    opacity: 1;
    transform: none;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-delay: 0s !important;
    transition-duration: 0.001ms !important;
  }
}