/* data.alive.family
   Dunkel, typografisch, präzise. Die Seite soll aussehen wie das, was sie verkauft:
   sauber strukturiert, ohne Ballast. */

:root {
  --bg: #0e1012;
  --bg-2: #15181b;
  --bg-3: #1c2024;
  --line: #272c31;
  --line-soft: #1e2328;
  --text: #e9eaeb;
  --text-2: #a3a9ad;
  --text-3: #767d83;
  --live: #9fe870;
  --live-dim: #5f8f42;
  --warn: #e8a87c;

  --gut: clamp(20px, 5vw, 88px);
  --col: 1200px;
  --read: 680px;
  --sec: clamp(76px, 10vw, 150px);

  --mono: ui-monospace, "SF Mono", SFMono-Regular, "JetBrains Mono", Menlo, Consolas, monospace;
}

body {
  background: var(--bg);
  color: var(--text);
}

.wrap { max-width: var(--col); margin-inline: auto; padding-inline: var(--gut); }
.read { max-width: var(--read); }
section { padding-block: var(--sec); }

/* ---------- Grundtypografie ---------- */

.label {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--live);
  margin-bottom: 26px;
}
.label.plain { color: var(--text-3); }

.display {
  font-size: clamp(2.3rem, 6.2vw, 4.5rem);
  line-height: 1.03;
  letter-spacing: -0.03em;
  font-weight: 500;
  text-wrap: balance;
}

h2.t {
  font-size: clamp(1.7rem, 3.5vw, 2.7rem);
  letter-spacing: -0.024em;
  max-width: 22ch;
  text-wrap: balance;
}
h3 { letter-spacing: -0.012em; }

.lead {
  font-size: clamp(1.05rem, 1.85vw, 1.28rem);
  line-height: 1.62;
  color: var(--text-2);
}
.prose p { color: var(--text-2); }
.prose p + p { margin-top: 20px; }
.prose strong { color: var(--text); font-weight: 600; }
.sec-intro { margin-top: 22px; color: var(--text-2); max-width: 62ch; }

em.hl { font-style: normal; color: var(--live); }

/* ---------- Kopf ---------- */

.hd {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(14, 16, 18, 0.84);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line-soft);
}
.hd-in {
  max-width: var(--col);
  margin-inline: auto;
  padding: 15px var(--gut);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand { text-decoration: none; font-family: var(--mono); font-size: 14px; letter-spacing: 0.02em; white-space: nowrap; }
.brand b { font-weight: 600; color: var(--live); }
.brand span { color: var(--text-3); }

.hd nav { display: flex; gap: 28px; }
.hd nav a {
  text-decoration: none;
  font-size: 14px;
  color: var(--text-2);
  padding: 4px 0;
  border-bottom: 1px solid transparent;
}
.hd nav a:hover { color: var(--text); border-bottom-color: var(--live); }

@media (max-width: 820px) { .hd nav { display: none; } }

/* ---------- Hero ---------- */

.hero { padding-block: clamp(70px, 12vw, 140px) clamp(60px, 8vw, 110px); }
.hero .display { max-width: 17ch; margin-bottom: 34px; }
.hero .lead { max-width: var(--read); }

.hero-foot {
  margin-top: 58px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 18px 44px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text-3);
}
.hero-foot b { color: var(--live); font-weight: 500; }

/* ---------- Der Wandel: Diagramm ---------- */

.shift { background: var(--bg-2); }
.shift-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  margin-top: 54px;
}
.shift-col {
  background: var(--bg-2);
  padding: clamp(26px, 3.4vw, 42px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.shift-col.now { background: var(--bg-3); }
.shift-col h3 {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 26px;
}
.shift-col.now h3 { color: var(--live); }
.shift-col svg { width: 100%; height: auto; display: block; }
.shift-col p { margin-top: 26px; font-size: 15px; color: var(--text-2); }

@media (max-width: 760px) { .shift-grid { grid-template-columns: 1fr; } }

.shift-punch {
  margin-top: 46px;
  font-size: clamp(1.15rem, 2.3vw, 1.6rem);
  line-height: 1.45;
  letter-spacing: -0.015em;
  max-width: 34ch;
  border-left: 2px solid var(--live);
  padding-left: 24px;
}

/* ---------- Mythen / Abkürzungen ---------- */

.myth-list { margin-top: 48px; }
.myth {
  display: grid;
  grid-template-columns: 1fr 1.45fr;
  gap: 16px 48px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
}
.myth:last-child { border-bottom: 1px solid var(--line); }
.myth-claim {
  font-size: 1.1rem;
  color: var(--text-3);
  text-decoration: line-through;
  text-decoration-color: var(--warn);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.myth-real { color: var(--text-2); font-size: 15.5px; }
.myth-real b { color: var(--text); font-weight: 600; }
.myth-src {
  display: block;
  margin-top: 12px;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--text-3);
}
@media (max-width: 760px) { .myth { grid-template-columns: 1fr; gap: 10px; } }

/* ---------- Kernargument Datenqualität ---------- */

.core { background: var(--bg-2); }

.core-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 56px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.core-card {
  background: var(--bg-2);
  padding: clamp(28px, 3.6vw, 44px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.core-card.good { background: var(--bg-3); }
.core-card .tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 20px;
  color: var(--warn);
}
.core-card.good .tag { color: var(--live); }
.core-card h3 { font-size: 1.3rem; margin-bottom: 16px; }
.core-card > p { color: var(--text-2); font-size: 15.5px; }
.core-card ul { margin-top: 24px; }
.core-card li {
  font-size: 14.5px;
  color: var(--text-2);
  padding: 10px 0 10px 26px;
  border-top: 1px solid var(--line);
  position: relative;
  line-height: 1.5;
}
.core-card li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--text-3);
}
.core-card.good li::before { content: "+"; color: var(--live); }

@media (max-width: 760px) { .core-split { grid-template-columns: 1fr; } }

.core-punch {
  margin-top: 54px;
  font-size: clamp(1.2rem, 2.6vw, 1.75rem);
  line-height: 1.42;
  letter-spacing: -0.02em;
  max-width: 30ch;
}
.core-punch em { font-style: normal; color: var(--live); }

/* ---------- Leistungen ---------- */

.svc {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 32px;
  padding: 44px 0;
  border-top: 1px solid var(--line);
}
.svc:last-of-type { border-bottom: 1px solid var(--line); }
.svc-nr {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--live);
  letter-spacing: 0.1em;
  padding-top: 6px;
}
.svc h3 { font-size: clamp(1.25rem, 2.3vw, 1.6rem); margin-bottom: 14px; }
.svc > div > p { color: var(--text-2); max-width: 60ch; }
.svc-items {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.svc-items li {
  background: var(--bg);
  padding: 16px 18px;
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.45;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
@media (max-width: 700px) { .svc { grid-template-columns: 1fr; gap: 14px; } }

/* ---------- Ablauf ---------- */

.flow { background: var(--bg-2); }
.flow-steps { counter-reset: s; margin-top: 50px; }
.flow-step {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 16px 48px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
}
.flow-step:last-child { border-bottom: 1px solid var(--line); }
.flow-step h3 { font-size: 1.15rem; display: flex; gap: 14px; align-items: baseline; }
.flow-step h3::before {
  counter-increment: s;
  content: counter(s, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--live);
  letter-spacing: 0.08em;
}
.flow-step p { color: var(--text-2); font-size: 15.5px; }
@media (max-width: 760px) { .flow-step { grid-template-columns: 1fr; gap: 10px; } }

/* ---------- Beweis: diese Seite selbst ---------- */

.proof-grid {
  margin-top: 50px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.proof-item {
  background: var(--bg);
  padding: 26px 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.proof-item code {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--live);
  letter-spacing: 0.04em;
  display: block;
  margin-bottom: 12px;
}
.proof-item p { font-size: 14px; color: var(--text-2); line-height: 1.5; }

/* ---------- Grenzen / was wir nicht tun ---------- */

.no-list { margin-top: 44px; }
.no-list li {
  padding: 20px 0 20px 40px;
  border-top: 1px solid var(--line);
  color: var(--text-2);
  position: relative;
  font-size: 16px;
  line-height: 1.55;
}
.no-list li:last-child { border-bottom: 1px solid var(--line); }
.no-list li::before {
  content: "×";
  position: absolute;
  left: 8px;
  top: 19px;
  color: var(--warn);
  font-size: 18px;
  line-height: 1.3;
}
.no-list b { color: var(--text); font-weight: 600; }

/* ---------- Für wen ---------- */

.fit-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.fit {
  background: var(--bg-2);
  padding: 30px 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.fit h3 { font-size: 1.1rem; margin-bottom: 12px; }
.fit p { font-size: 14.5px; color: var(--text-2); line-height: 1.55; }

/* ---------- FAQ ---------- */

.faq { background: var(--bg-2); }
.faq details {
  border-top: 1px solid var(--line);
  padding: 4px 0;
}
.faq details:last-of-type { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 22px 44px 22px 0;
  font-size: 1.05rem;
  position: relative;
  color: var(--text);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 19px;
  color: var(--live);
  font-size: 20px;
  line-height: 1.3;
  transition: transform 0.2s ease;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 44px 24px 0; color: var(--text-2); max-width: 70ch; }
.faq details p + p { padding-top: 0; margin-top: -8px; padding-bottom: 24px; }

/* ---------- Kontakt ---------- */

.cta { padding-block: clamp(80px, 11vw, 150px); }
.cta h2 {
  font-size: clamp(1.9rem, 4.4vw, 3.2rem);
  letter-spacing: -0.028em;
  max-width: 18ch;
  text-wrap: balance;
}
.cta p { margin-top: 24px; color: var(--text-2); max-width: 54ch; font-size: 1.08rem; }

.btn-row { margin-top: 44px; display: flex; flex-wrap: wrap; gap: 14px; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 30px;
  background: var(--live);
  color: #0e1012;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  border: 1px solid var(--live);
  border-radius: 2px;
  transition: background 0.18s ease, border-color 0.18s ease;
}
.btn:hover { background: #b4f08c; border-color: #b4f08c; }
.btn.ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn.ghost:hover { background: transparent; border-color: var(--text-3); }
.btn i { font-style: normal; transition: transform 0.18s ease; }
.btn:hover i { transform: translateX(3px); }

/* ---------- Fuß ---------- */

.ft {
  border-top: 1px solid var(--line);
  padding-block: 44px 36px;
  font-size: 13.5px;
  color: var(--text-3);
}
.ft-in { display: flex; flex-wrap: wrap; gap: 14px 40px; justify-content: space-between; }
.ft a { color: var(--text-2); text-decoration: none; }
.ft a:hover { color: var(--text); }
.ft-fam { font-family: var(--mono); font-size: 12px; }

/* ---------- Workflow-Automatisierungen ---------- */

.auto { background: var(--bg-2); }

.auto-these {
  margin-top: 54px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.auto-these > div {
  background: var(--bg-2);
  padding: 30px 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.auto-these h3 { font-size: 1.1rem; margin-bottom: 12px; }
.auto-these p { font-size: 14.5px; color: var(--text-2); line-height: 1.55; }
.auto-these .nr {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--live);
  display: block;
  margin-bottom: 16px;
}

.auto-punch {
  margin-top: 52px;
  font-size: clamp(1.15rem, 2.4vw, 1.6rem);
  line-height: 1.45;
  letter-spacing: -.018em;
  max-width: 36ch;
  border-left: 2px solid var(--live);
  padding-left: 24px;
}

/* Werkzeuge */
.tools { margin-top: 56px; }
.tool-reihe {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 14px 32px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  align-items: baseline;
}
.tool-reihe:last-of-type { border-bottom: 1px solid var(--line); }
.tool-reihe > span {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--text-3);
}
.tool-liste { display: flex; flex-wrap: wrap; gap: 8px; }
.tool-liste b {
  font-weight: 500;
  font-size: 14px;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 5px 13px;
}
@media (max-width: 680px) { .tool-reihe { grid-template-columns: 1fr; gap: 10px; } }

/* Referenzen */
.ref-grid {
  margin-top: 50px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 20px;
}
.ref {
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 28px 26px;
  background: var(--bg-3);
}
.ref .k {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--live);
  margin-bottom: 14px;
}
.ref h3 { font-size: 1.15rem; margin-bottom: 10px; }
.ref p { font-size: 14.5px; color: var(--text-2); line-height: 1.55; }

/* ---------- Schnellprüfung ---------- */

.pruef-form {
  margin-top: 40px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  max-width: 620px;
}
.pruef-form input {
  flex: 1 1 280px;
  font: inherit;
  font-size: 16px;
  padding: 15px 16px;
  border-radius: 2px;
  border: 1px solid var(--line);
  background: var(--bg-2);
  color: var(--text);
}
.pruef-form input::placeholder { color: var(--text-3); }
.pruef-form input:focus { outline: 0; border-color: var(--live); }
.pruef-form button { flex: 0 0 auto; }
.pruef-form button:disabled { opacity: .55; cursor: wait; }

.pruef-hinweis { margin-top: 14px; font-size: 13px; color: var(--text-3); max-width: 60ch; }

#pruef-ergebnis { margin-top: 44px; }

.pruef-meldung {
  border-left: 2px solid var(--live);
  padding: 10px 0 10px 18px;
  color: var(--text-2);
  font-size: 15px;
}
.pruef-meldung.fehler { border-color: var(--warn); color: var(--warn); }

.pruef-kopf { padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.pruef-adresse {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text-3);
  word-break: break-all;
  margin-bottom: 10px;
}
.pruef-bilanz { font-size: clamp(1.15rem, 2.4vw, 1.5rem); letter-spacing: -.015em; }
.pruef-bilanz b { color: var(--live); font-weight: 600; }
.pruef-warn { color: var(--warn); }

.pruef-liste { border-top: 1px solid var(--line); }
.pruef-zeile {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 14px 36px;
  padding: 20px 0 20px 16px;
  border-bottom: 1px solid var(--line);
  border-left: 2px solid var(--text-3);
}
.pruef-zeile.gut { border-left-color: var(--live); }
.pruef-zeile.mittel { border-left-color: var(--warn); }
.pruef-zeile.schwach { border-left-color: #c9685c; }
.pruef-zeile h4 { font-size: 15px; font-weight: 600; margin-bottom: 5px; }
.pruef-wert { font-family: var(--mono); font-size: 12.5px; color: var(--text-3); }
.pruef-zeile p { font-size: 14.5px; color: var(--text-2); line-height: 1.55; }
.pruef-stufe {
  display: inline-block;
  font-size: 10.5px;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 7px;
}
.pruef-zeile.gut .pruef-stufe { color: var(--live); }
.pruef-zeile.mittel .pruef-stufe { color: var(--warn); }
.pruef-zeile.schwach .pruef-stufe { color: #c9685c; }

@media (max-width: 720px) {
  .pruef-zeile { grid-template-columns: 1fr; gap: 10px; }
}

.pruef-fuss { margin-top: 34px; }
.pruef-fuss p { font-size: 14px; color: var(--text-2); max-width: 64ch; line-height: 1.6; }
.pruef-fuss .btn { margin-top: 22px; }