/* Landingpage KP Front / KP Rück – «Schweizer Plakat × Tageslicht».
   Diese Datei ist in beiden Repos identisch: wer hier etwas ändert, kopiert sie
   nach kp-rueck/site/landing.css (bzw. kp-front/site/landing.css) hinüber. */
@font-face {
  font-family: 'Sora';
  src: url(fonts/sora.woff2) format('woff2-variations');
  font-weight: 100 800;
  font-display: swap;
}
@font-face {
  font-family: 'Spline Sans Mono';
  src: url(fonts/spline-sans-mono.woff2) format('woff2-variations');
  font-weight: 300 700;
  font-display: swap;
}

/* Schweizer Plakat × Tageslicht: hartes Schweizer Rot und knappe Radien
   auf warmem Kartenpapier; nur die 3-Uhr-nachts-Sektion bleibt dunkel */
:root {
  --bg: #f7f5f0;
  --ink: #14171b;
  --ink-dim: #454c55;
  --ink-faint: #6e7681;
  --red: #e30613;
  --red-deep: #b30510;
  --ok: #38c172;
  --surface: #ffffff;
  --line: rgba(20, 23, 27, .16);
  --line-soft: rgba(20, 23, 27, .09);
  --fill-soft: rgba(20, 23, 27, .045);
  --r-btn: 8px;
  --r-surface: 10px;
  --r-hero: 12px;
  --mono: 'Spline Sans Mono', ui-monospace, monospace;
  --body-f: 'Sora', system-ui, sans-serif;
  --shadow: 0 1px 2px rgba(20, 23, 27, .06), 0 14px 34px rgba(20, 23, 27, .10);
}

html { scroll-behavior: smooth; background: var(--bg); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* reset – the page must render identically with and without a host stylesheet */
*, *::before, *::after { box-sizing: border-box; }
body, h1, h2, h3, p, blockquote, figure, figcaption, form { margin: 0; padding: 0; }
img { max-width: 100%; }

body {
  background: linear-gradient(180deg, #fdfbf7 0%, var(--bg) 480px), var(--bg);
  color: var(--ink);
  font-family: var(--body-f);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

::selection { background: color-mix(in srgb, var(--red) 28%, transparent); }

p { text-wrap: pretty; }

a { color: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 2px;
  border-radius: 4px;
}

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 24px; }

/* ---------- header ---------- */
.top {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, #fdfbf7 86%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.top-in {
  display: flex; align-items: center; gap: 20px;
  min-height: 60px;
}
.mark {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; font-weight: 700; letter-spacing: -.01em;
  margin-right: auto;
}
.mark svg { flex: none; border-radius: 6px; }
.top nav { display: flex; gap: 6px; align-items: center; }
.top nav a {
  text-decoration: none; color: var(--ink-dim);
  font-size: 14.5px; padding: 10px 12px; border-radius: 8px;
}
.top nav a:hover { color: var(--ink); background: var(--fill-soft); }
.top nav a.cta {
  color: #fff; background: var(--red);
  font-weight: 600;
  display: inline-flex; align-items: center; gap: 8px;
}
.top nav a.cta:hover { background: color-mix(in srgb, var(--red) 85%, #fff); }
.ico { width: 16px; height: 16px; fill: currentColor; flex: none; }
.icon-link {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 8px;
  color: var(--ink-dim);
}
.icon-link:hover { color: var(--ink); background: var(--fill-soft); }
.icon-link .ico { width: 19px; height: 19px; }
/* ---------- hero ---------- */
.eyebrow {
  font-family: var(--mono); font-size: 12.5px; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--red);
  display: flex; align-items: center; gap: 10px;
}
.eyebrow::before { content: ''; width: 26px; height: 2px; background: var(--red); }
.hero h1 {
  font-size: clamp(2.3rem, 6vw, 3.9rem);
  line-height: 1.06; font-weight: 800; letter-spacing: -.04em;
  text-wrap: balance;
  margin: 18px 0 0;
  max-width: 17ch;
}
.hero .lede {
  color: var(--ink-dim); font-size: clamp(1.02rem, 1.6vw, 1.15rem);
  max-width: 56ch; margin-top: 20px;
}
.hero .lede strong { color: var(--ink); font-weight: 600; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 30px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 48px; padding: 0 22px;
  border-radius: var(--r-btn); border: 1px solid transparent;
  font: inherit; font-size: 15.5px; font-weight: 600;
  text-decoration: none; cursor: pointer;
}
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: color-mix(in srgb, var(--red) 85%, #fff); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.btn-ghost:hover { background: var(--fill-soft); }
.cta-note { font-family: var(--mono); font-size: 12.5px; color: var(--ink-faint); }

.frame {
  margin-top: 56px;
  border-radius: var(--r-hero);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  overflow: hidden;
  background: var(--surface);
}
.frame img { display: block; width: 100%; height: auto; }
.frame-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--mono); font-size: 12px; color: var(--ink-faint);
}
.frame-bar .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--line); }
.frame-bar .dot.live { background: var(--red); }
.frame-bar .addr { margin-left: auto; }

/* ---------- section scaffolding ---------- */
/* section.wrap beats both `.wrap` (which zeroes vertical padding) and per-section classes */
section { padding: 96px 0; }
section.wrap { padding-top: 96px; padding-bottom: 96px; }
section.hero { padding-top: 88px; padding-bottom: 64px; }
section[id] { scroll-margin-top: 76px; } /* anchor targets clear the sticky header */
.sec-head { max-width: 62ch; }
.sec-head h2 {
  font-size: clamp(1.55rem, 3.4vw, 2.15rem);
  font-weight: 700; letter-spacing: -.02em; line-height: 1.15;
  text-wrap: balance;
  margin: 14px 0 0;
}
.sec-head p:not(.eyebrow) { color: var(--ink-dim); margin-top: 14px; }

/* ---------- 3am band ---------- */
/* die einzige dunkle Sektion: die Nacht als Story-Moment mitten im Tag */
.tenet {
  background: #141821;
  color: #f2f4f8;
}
.tenet .eyebrow { color: #ff4d3f; }
.tenet .eyebrow::before { background: #ff4d3f; }
.tenet blockquote {
  font-size: clamp(1.7rem, 4.4vw, 2.7rem);
  font-weight: 700; letter-spacing: -.025em; line-height: 1.18;
  text-wrap: balance;
  margin: 20px 0 0;
  max-width: 24ch;
}
.tenet blockquote em { font-style: normal; color: #ff4d3f; }
.tenet .expl {
  color: #a8b1c0; max-width: 60ch; margin-top: 22px;
}
.tenet .expl strong { color: #fff; font-weight: 600; }

/* ---------- verlauf ---------- */
.verlauf-list { margin-top: 44px; display: flex; flex-direction: column; }
.entry {
  display: grid;
  grid-template-columns: 72px 20px 1fr;
  gap: 0 18px;
}
.entry .time {
  font-family: var(--mono); font-size: 14px; font-weight: 600;
  color: var(--ink); text-align: right;
  padding-top: 2px;
  font-variant-numeric: tabular-nums;
}
.entry .rail { position: relative; }
.entry .rail::before {
  content: ''; position: absolute; left: 50%; top: 0; bottom: 0;
  width: 2px; transform: translateX(-50%);
  background: var(--line-soft);
}
.entry .rail::after {
  content: ''; position: absolute; left: 50%; top: 7px;
  width: 9px; height: 9px; border-radius: 50%;
  transform: translateX(-50%);
  background: var(--red);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--red) 18%, transparent);
}
.entry:first-child .rail::before { top: 7px; }
.entry:last-child .rail::before { bottom: auto; height: 7px; }
.entry .body { padding-bottom: 34px; }
.entry:last-child .body { padding-bottom: 0; }
.entry .tag {
  font-family: var(--mono); font-size: 12px; font-weight: 600;
  letter-spacing: .13em; text-transform: uppercase; color: var(--red);
}
.entry h3 { font-size: 1.12rem; font-weight: 700; letter-spacing: -.01em; margin-top: 6px; }
.entry p { color: var(--ink-dim); margin-top: 6px; max-width: 58ch; }

/* ---------- screenshots ---------- */
.shots-grid {
  margin-top: 40px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
}
.shot:first-child { grid-column: 1 / -1; }
.shot {
  border-radius: var(--r-surface);
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.shot img { display: block; width: 100%; height: auto; border-bottom: 1px solid var(--line-soft); }
.shot figcaption { padding: 14px 16px 16px; }
.shot .cap-t { font-weight: 700; font-size: .98rem; }
.shot .cap-s { color: var(--ink-faint); font-size: .88rem; margin-top: 3px; }

/* ---------- pillars ---------- */
.pillars-grid { margin-top: 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.pillar {
  border: 1px solid var(--line-soft);
  border-radius: var(--r-surface);
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 28px;
}
.pillar .tag {
  font-family: var(--mono); font-size: 12px; font-weight: 600;
  letter-spacing: .13em; text-transform: uppercase; color: var(--red);
}
.pillar h3 { font-size: 1.3rem; font-weight: 700; letter-spacing: -.015em; margin-top: 10px; }
.pillar p { color: var(--ink-dim); margin-top: 10px; }
.pillar p strong { color: var(--ink); font-weight: 600; }
.pillar a { color: var(--ink); }

/* Ausfallstufen im dunklen Band: drei Spalten, die auf dem Grundsatz aufbauen */
.stages { margin-top: 40px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.stage { border-top: 2px solid #ff4d3f; padding-top: 18px; }
.stage-n {
  font-family: var(--mono); font-size: 11.5px; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: #ff4d3f;
}
.stage h3 {
  font-size: 1.12rem; font-weight: 700; letter-spacing: -.015em;
  margin-top: 8px; color: #f2f4f8;
}
.stage p { color: #a8b1c0; font-size: .95rem; margin-top: 9px; }
.stage p strong { color: #fff; font-weight: 600; }
.stage-note { margin-top: 30px; font-size: .88rem; color: #7f8899; max-width: 78ch; }

/* ---------- Funktionsumfang ---------- */
/* Die Liste, die den Umfang zeigt, ohne für jede Ansicht ein Bild zu brauchen */
.feature-cols {
  margin-top: 40px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 32px 28px;
}
.fgroup h3 {
  font-family: var(--mono); font-size: 12px; font-weight: 600;
  letter-spacing: .13em; text-transform: uppercase; color: var(--red);
  padding-bottom: 10px; border-bottom: 1px solid var(--line-soft);
}
.flist { list-style: none; margin: 0; padding: 0; }
.flist li {
  position: relative;
  padding: 9px 0 9px 20px;
  font-size: .95rem; color: var(--ink-dim);
  border-bottom: 1px solid var(--line-soft);
}
.flist li:last-child { border-bottom: 0; }
.flist li::before {
  content: ''; position: absolute; left: 2px; top: 17px;
  width: 6px; height: 6px; border-radius: 50%;
  background: color-mix(in srgb, var(--red) 55%, transparent);
}
.flist strong { color: var(--ink); font-weight: 600; }
.flist .opt {
  font-family: var(--mono); font-size: 10.5px; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint);
  border: 1px solid var(--line); border-radius: 4px;
  padding: 1px 5px; margin-left: 6px; white-space: nowrap;
}

/* ---------- Schwesterprojekt ---------- */
.sibling {
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: #f1eee6;
}
.sibling-txt h2 {
  font-size: 1.45rem; font-weight: 700; letter-spacing: -.015em;
  text-wrap: balance; max-width: 34ch;
  margin-top: 14px;
}
.sibling-txt p:not(.eyebrow) { color: var(--ink-dim); margin-top: 10px; max-width: 58ch; }
.sibling-txt .btn { margin-top: 24px; }

/* ---------- contact ---------- */
.contact-grid { margin-top: 40px; display: grid; grid-template-columns: 5fr 7fr; gap: 44px; align-items: start; }
.contact-side h2 {
  font-size: clamp(1.55rem, 3.4vw, 2.15rem);
  font-weight: 700; letter-spacing: -.02em; line-height: 1.15;
  text-wrap: balance;
  margin-top: 14px;
}
.contact-side p:not(.eyebrow) { color: var(--ink-dim); margin-top: 12px; max-width: 44ch; }
.contact-side .alt { margin-top: 26px; font-size: .93rem; color: var(--ink-faint); }
.contact-side .alt a { color: var(--ink-dim); }

/* Kontaktwege statt Formular: je eine Karte pro Weg (Issue, Issue, Mail) */
.contact-ways { display: flex; flex-direction: column; gap: 14px; }
.way {
  display: flex; align-items: flex-start; gap: 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-surface);
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 22px 24px;
  text-decoration: none;
}
.way:hover { border-color: color-mix(in srgb, var(--red) 45%, var(--line)); }
.way-ico {
  flex: none; width: 42px; height: 42px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--red) 9%, transparent);
  color: var(--red);
}
.way-ico .ico { width: 20px; height: 20px; }
.way-body { display: block; flex: 1; min-width: 0; }
.way-t { display: block; font-weight: 700; font-size: 1.06rem; letter-spacing: -.01em; }
.way-s { display: block; color: var(--ink-dim); font-size: .93rem; margin-top: 5px; }
.way-go { flex: none; width: 15px; height: 15px; color: var(--ink-faint); margin-top: 5px; }
.way:hover .way-go { color: var(--red); }
.contact-note { margin-top: 16px; font-size: .85rem; color: var(--ink-faint); }

/* ---------- footer ---------- */
footer {
  border-top: 1px solid var(--line-soft);
  padding: 40px 0 56px;
  color: var(--ink-faint); font-size: .9rem;
}
footer a { color: var(--ink-dim); text-decoration: none; }
footer a:hover { color: var(--ink); text-decoration: underline; }
.foot-origin { max-width: 70ch; }
.foot-row { display: flex; flex-wrap: wrap; gap: 8px 26px; align-items: baseline; margin-top: 20px; }

/* ---------- motion ---------- */
.btn, .top nav a, .icon-link { transition: background-color .15s ease, color .15s ease; }
@media (prefers-reduced-motion: no-preference) {
  /* ein orchestrierter Einstieg statt verstreuter Effekte */
  @keyframes rise {
    from { opacity: 0; transform: translateY(14px); }
    to { opacity: 1; transform: none; }
  }
  .hero .eyebrow, .hero h1, .hero .lede, .hero .cta-row, .hero .frame {
    animation: rise .7s cubic-bezier(.22, 1, .36, 1) backwards;
  }
  .hero h1 { animation-delay: .07s; }
  .hero .lede { animation-delay: .14s; }
  .hero .cta-row { animation-delay: .21s; }
  .hero .frame { animation-delay: .32s; animation-duration: .9s; }

  @keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .4; } }
  .frame-bar .dot.live { animation: pulse 2.6s ease-in-out infinite; }

  .btn { transition: background-color .15s ease, color .15s ease, transform .18s ease, box-shadow .18s ease; }
  .btn:hover { transform: translateY(-1px); }
  .btn:active { transform: none; }

  /* Scroll-Reveal: .reveal wird per JS gesetzt; ohne JS bleibt alles sichtbar */
  .js .reveal {
    opacity: 0; transform: translateY(16px);
    transition: opacity .6s cubic-bezier(.22, 1, .36, 1), transform .6s cubic-bezier(.22, 1, .36, 1);
  }
  .js .reveal.in { opacity: 1; transform: none; }
  .js .pillar.reveal:nth-child(2), .js .shot.reveal:nth-child(3) { transition-delay: .1s; }
}

@media (max-width: 860px) {
  section, section.wrap { padding-top: 64px; padding-bottom: 64px; }
  section.hero { padding-top: 48px; }
  .shots-grid { grid-template-columns: 1fr; }
  .pillars-grid { grid-template-columns: 1fr; }
  .stages { grid-template-columns: 1fr; gap: 22px; }
  .contact-grid { grid-template-columns: 1fr; gap: 28px; }
  .entry { grid-template-columns: 52px 16px 1fr; gap: 0 12px; }
}
@media (max-width: 560px) {
  /* Funktionen/Kontakt are only scroll anchors – GitHub + Demo carry the header */
  .top nav a:not(.cta):not(.icon-link) { display: none; }
  .top-in { gap: 12px; }
}