@charset "UTF-8";
/* ============================================================
   NEXUS Communication - nexus-com.de
   Konzept: Geschäftspapier. Die Seite ist ein Druckbogen,
   die Visitenkarte im Hero das Artefakt.
   Palette:  Papier #F7F6F3 / Karton #FFFFFF / Tinte #131210
             Grau #5C5850 / Linie #E4E2DC / NEXUS-Rot #C40000
   Schrift:  Newsreader (Display und Lesetext, variabel)
             Inter (Auszeichnungen, Bedienung, Kleingedrucktes)
   ============================================================ */

@font-face {
  font-family: "Newsreader";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("fonts/newsreader-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Newsreader";
  font-style: italic;
  font-weight: 400 700;
  font-display: swap;
  src: url("fonts/newsreader-italic-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("fonts/inter-latin.woff2") format("woff2");
}

:root {
  --papier: #F7F6F3;
  --karton: #FFFFFF;
  --tinte: #131210;
  --nacht: #191613;
  --grau: #5C5850;
  --linie: #E4E2DC;
  --linie-stark: #C9C6BE;
  --rot: #C40000;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --sans: "Inter", "Segoe UI", Arial, sans-serif;
  --breite: 1120px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  background: var(--papier);
  color: var(--tinte);
  font-family: var(--serif);
  font-optical-sizing: auto;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Feines Papierkorn über der ganzen Seite */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1000;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='k'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.07 0 0 0 0 0.06 0 0 0 0 0.05 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23k)'/%3E%3C/svg%3E");
}

::selection { background: #C40000; color: #FFFFFF; }

a { color: inherit; text-decoration: none; }

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--rot);
  outline-offset: 3px;
  border-radius: 2px;
}

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

.shell {
  max-width: var(--breite);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Kopfbereich ---------- */

.kopf { border-bottom: 1px solid var(--linie); }

.kopf-innen {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
}

.marke {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.marke img { height: 21px; width: auto; }

.marke span {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--grau);
  transform: translateY(-1px);
}

.kopf-nav { display: flex; gap: 30px; }

.kopf-nav a {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--tinte);
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.kopf-nav a:hover { border-bottom-color: var(--rot); color: var(--rot); }

/* ---------- Wiederkehrende Bausteine ---------- */

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--grau);
}

.dreieck {
  width: 9px;
  height: 8px;
  flex: none;
  fill: var(--rot);
}

.abschnitt-kopf {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-bottom: 14px;
}

.abschnitt-kopf::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--linie);
}

h2 {
  font-size: clamp(30px, 3.6vw, 42px);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.12;
}

h2 em, h1 em { font-style: italic; font-weight: 450; }

.untertitel {
  color: var(--grau);
  max-width: 54ch;
  margin-top: 14px;
  font-size: 18px;
}

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

.hero {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 56px;
  align-items: center;
  padding: 92px 0 104px;
}

.hero h1 {
  font-size: clamp(36px, 4vw, 47px);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.14;
  margin: 22px 0 26px;
}

.hero-text {
  color: var(--grau);
  font-size: 18.5px;
  max-width: 54ch;
}

.hero-aktionen {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px 28px;
  margin-top: 38px;
}

.knopf {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--tinte);
  color: #FFFFFF;
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 15px 26px;
  border-radius: 3px;
  transition: background 0.22s ease, transform 0.22s ease;
}

.knopf svg { width: 11px; height: 11px; fill: currentColor; }

.knopf:hover { background: var(--rot); transform: translateY(-1px); }

.textlink {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--tinte);
  border-bottom: 1px solid var(--linie-stark);
  padding-bottom: 3px;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.textlink:hover { color: var(--rot); border-bottom-color: var(--rot); }

.hero-hinweis {
  margin-top: 30px;
  font-family: var(--sans);
  font-size: 12px;
  color: var(--grau);
  letter-spacing: 0.02em;
}

/* ---------- Visitenkarte (Signatur-Element) ---------- */

.karten-buehne {
  perspective: 1400px;
  display: flex;
  justify-content: center;
  padding: 30px 10px;
}

.karten-stapel {
  position: relative;
  width: min(460px, 100%);
  aspect-ratio: 85 / 55;
  transform-style: preserve-3d;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  animation: karten-einzug 1s cubic-bezier(0.22, 1, 0.36, 1) backwards;
}

@keyframes karten-einzug {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}

.karte {
  position: absolute;
  inset: 0;
  border-radius: 9px;
}

.karte-hinten {
  background: var(--nacht);
  transform: rotate(4deg) translate(26px, 30px);
  box-shadow: 0 24px 50px -18px rgba(19, 18, 16, 0.4);
  display: flex;
  align-items: flex-end;
  padding: 26px 30px;
}

.karte-hinten .domain {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: #F1EFEA;
}

.karte-vorn {
  background: var(--karton);
  transform: rotate(-3deg);
  box-shadow:
    0 1px 2px rgba(19, 18, 16, 0.07),
    0 12px 28px -10px rgba(19, 18, 16, 0.18),
    0 30px 60px -24px rgba(19, 18, 16, 0.22);
  border: 1px solid rgba(19, 18, 16, 0.05);
  display: flex;
  flex-direction: column;
  padding: 8.2% 8.6%;
}

.karte-logo { width: 31%; }

.karte-mitte { margin-top: auto; padding-bottom: 6.5%; }

.karte-name {
  font-family: var(--serif);
  font-size: clamp(19px, 2.4vw, 25px);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.karte-rolle {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--grau);
  margin-top: 5px;
}

.karte-fussteil {
  border-top: 1px solid var(--linie);
  padding-top: 5.5%;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
}

.karte-kontakt {
  font-family: var(--sans);
  font-size: clamp(9px, 1.15vw, 11px);
  line-height: 1.75;
  color: var(--grau);
  letter-spacing: 0.01em;
}

.karte-fussteil .dreieck { width: 12px; height: 11px; }

/* Passermarken wie auf einem Druckbogen */
.passmarke {
  position: absolute;
  width: 18px;
  height: 18px;
  border-color: var(--linie-stark);
  border-style: solid;
  border-width: 0;
}
.passmarke.olinks  { top: -30px; left: -30px;  border-left-width: 1px; border-top-width: 1px; }
.passmarke.orechts { top: -30px; right: -30px; border-right-width: 1px; border-top-width: 1px; }
.passmarke.ulinks  { bottom: -30px; left: -30px;  border-left-width: 1px; border-bottom-width: 1px; }
.passmarke.urechts { bottom: -30px; right: -30px; border-right-width: 1px; border-bottom-width: 1px; }

/* ---------- Abschnitte ---------- */

.abschnitt { padding: 92px 0; }

.abschnitt-rand { border-top: 1px solid var(--linie); }

/* ---------- Marken ---------- */

.marken-gitter {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  margin-top: 46px;
}

.marken-karte {
  display: flex;
  flex-direction: column;
  background: var(--karton);
  border: 1px solid var(--linie);
  border-radius: 5px;
  padding: 34px 34px 30px;
  min-height: 320px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.marken-karte:hover {
  transform: translateY(-5px);
  border-color: var(--tinte);
  box-shadow: 0 22px 44px -22px rgba(19, 18, 16, 0.22);
}

.marken-kopfzeile {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 26px;
}

.chip {
  font-family: var(--sans);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grau);
}

.pfeil {
  width: 15px;
  height: 15px;
  fill: var(--linie-stark);
  transition: fill 0.25s ease, transform 0.25s ease;
}

.marken-karte:hover .pfeil { fill: var(--rot); transform: translate(2px, -2px); }

.wortmarke {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 27px;
  letter-spacing: 0.015em;
  line-height: 1;
}

.wortmarke.klein { text-transform: lowercase; letter-spacing: 0; }

.marken-text {
  color: var(--grau);
  font-size: 16.5px;
  margin-top: 18px;
  max-width: 46ch;
}

.marken-domain {
  margin-top: auto;
  padding-top: 26px;
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.marken-domain .dreieck { width: 8px; height: 7px; }

/* ---------- Person ---------- */

.person-statement {
  font-size: clamp(23px, 2.9vw, 31px);
  font-weight: 400;
  line-height: 1.42;
  letter-spacing: -0.005em;
  max-width: 30em;
  margin-top: 34px;
}

.person-statement strong { font-weight: 500; }

.fakten {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 58px;
}

.faktum {
  border-left: 1px solid var(--linie-stark);
  padding-left: 24px;
}

.faktum-zahl {
  font-family: var(--serif);
  font-size: clamp(34px, 4vw, 48px);
  font-weight: 500;
  line-height: 1;
}

.faktum-text {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grau);
  margin-top: 10px;
}

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

.kontakt-band {
  background: var(--karton);
  border-top: 1px solid var(--linie);
}

.kontakt-innen {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  padding: 96px 0;
}

.kontakt-liste { border-top: 1px solid var(--linie); }

.kontakt-zeile {
  display: grid;
  grid-template-columns: 108px 1fr auto;
  align-items: center;
  gap: 20px;
  padding: 24px 4px;
  border-bottom: 1px solid var(--linie);
  transition: background 0.2s ease;
}

.kontakt-zeile:hover { background: var(--papier); }

.kontakt-art {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grau);
}

.kontakt-wert {
  font-family: var(--serif);
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: color 0.2s ease;
}

.kontakt-zeile:hover .kontakt-wert { color: var(--rot); }

.kontakt-zeile .pfeil { justify-self: end; }

.kontakt-zeile:hover .pfeil { fill: var(--rot); transform: translate(2px, -2px); }

/* ---------- Fußbereich ---------- */

.fussbereich {
  border-top: 1px solid var(--linie);
  background: var(--papier);
}

.fussbereich-innen {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
  align-items: center;
  justify-content: space-between;
  padding: 30px 0;
  font-family: var(--sans);
  font-size: 12px;
  color: var(--grau);
}

.fussbereich-nav { display: flex; gap: 22px; }

.fussbereich-nav a {
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.fussbereich-nav a:hover { color: var(--rot); border-bottom-color: var(--rot); }

.schlussmarke {
  display: flex;
  justify-content: center;
  padding: 0 0 42px;
}

.schlussmarke .dreieck { width: 12px; height: 11px; }

/* ---------- Rechtsseiten ---------- */

.recht {
  max-width: 720px;
  margin: 0 auto;
  padding: 76px 28px 90px;
}

.recht h1 {
  font-size: clamp(34px, 4.5vw, 48px);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 14px 0 34px;
}

.recht h2 {
  font-size: 22px;
  font-weight: 500;
  margin: 38px 0 10px;
}

.recht p { color: #3E3B36; margin: 10px 0; font-size: 16.5px; }

.recht a {
  border-bottom: 1px solid var(--linie-stark);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.recht a:hover { color: var(--rot); border-bottom-color: var(--rot); }

.recht-stand {
  font-family: var(--sans);
  font-size: 12px;
  color: var(--grau);
  margin-top: 42px;
}

/* ---------- Einblendungen ---------- */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.sichtbar { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .karten-stapel { transition: none; animation: none; }
  .knopf, .marken-karte, .pfeil { transition: none; }
}

/* ---------- Responsiv ---------- */

@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 74px;
    padding: 64px 0 84px;
  }
  .karten-buehne { order: 2; padding: 0 10px 20px; }
  .kontakt-innen { grid-template-columns: 1fr; gap: 40px; padding: 72px 0; }
  .marken-gitter { grid-template-columns: 1fr; }
  .marken-karte { min-height: 0; }
}

@media (max-width: 640px) {
  .shell { padding: 0 20px; }
  .abschnitt { padding: 68px 0; }
  .kopf-nav { gap: 18px; }
  .kopf-nav .nur-gross { display: none; }
  .marke span { letter-spacing: 0.22em; }
  .fakten { grid-template-columns: 1fr; gap: 26px; }
  .karte-hinten { transform: rotate(3deg) translate(14px, 20px); }
  .karte-vorn { transform: rotate(-2deg); }
  .passmarke { display: none; }
  .kontakt-zeile { grid-template-columns: 84px 1fr auto; gap: 12px; }
  .fussbereich-innen { justify-content: flex-start; }
}

/* ---------- Nachtrag: Logo auf der Kartenrückseite ---------- */

.karte-hinten { justify-content: flex-end; }

.karte-logo-hinten { width: 30%; }

.kontakt-titel { margin-top: 22px; }

/* ---------- Nachtrag Feedback-Runde 1: Kontaktformular ---------- */

.kontakt-innen { align-items: start; }

.kontakt-liste { margin-top: 34px; }

.formular { display: grid; gap: 18px; }

.formular-reihe {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.honigtopf { position: absolute; left: -9999px; }

.feld label {
  display: block;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grau);
  margin-bottom: 8px;
}

.feld .pflicht { color: var(--rot); }

.feld .optional { text-transform: none; letter-spacing: 0.02em; font-weight: 500; }

.feld input,
.feld textarea {
  width: 100%;
  background: var(--karton);
  border: 1px solid var(--linie-stark);
  border-radius: 3px;
  padding: 13px 14px;
  font-family: var(--serif);
  font-size: 16px;
  color: var(--tinte);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.feld input::placeholder,
.feld textarea::placeholder { color: #A5A199; }

.feld input:focus,
.feld textarea:focus {
  outline: none;
  border-color: var(--rot);
  box-shadow: 0 0 0 3px rgba(196, 0, 0, 0.08);
}

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

.checkbox-zeile {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.55;
  color: var(--grau);
}

.checkbox-zeile input {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  flex: none;
  accent-color: var(--rot);
}

.checkbox-zeile a {
  color: var(--tinte);
  border-bottom: 1px solid var(--linie-stark);
}

.checkbox-zeile a:hover { color: var(--rot); border-bottom-color: var(--rot); }

button.knopf {
  border: 0;
  width: 100%;
  justify-content: center;
  cursor: pointer;
}

button.knopf:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  background: var(--tinte);
  transform: none;
}

.status {
  display: none;
  padding: 14px 18px;
  border: 1px solid transparent;
  border-radius: 4px;
  margin-bottom: 22px;
  font-family: var(--sans);
  font-size: 13.5px;
  line-height: 1.55;
}

.status-gut {
  border-color: var(--tinte);
  background: #EFEDE7;
  color: var(--tinte);
}

.status-fehler {
  border-color: var(--rot);
  background: rgba(196, 0, 0, 0.06);
  color: #8E0F0F;
}

@media (max-width: 640px) {
  .formular-reihe { grid-template-columns: 1fr; }
}

/* ---------- Nachtrag Feedback-Runde 2: Original-Markenlogos ---------- */

@font-face {
  font-family: "Work Sans";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("fonts/worksans-latin.woff2") format("woff2");
}

/* WATZLAW AI Lockup wie auf watzlaw.ai: Hexagon + Work Sans 600, AI in Orange */
.wm-watzlaw {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5em;
  font-family: "Work Sans", var(--sans);
  font-weight: 600;
  font-size: 26px;
  letter-spacing: 0.5px;
}

.wm-hex { height: 1.05em; width: auto; align-self: center; }

.wm-ai { color: #DE6F42; }

/* besetzo Lockup wie auf besetzo.de: Wortmarke 800 lowercase + Ziel-o */
.wm-besetzo {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-weight: 800;
  letter-spacing: -0.025em;
  text-transform: lowercase;
  font-size: 27px;
}

.wm-o {
  width: 0.78em;
  height: 0.78em;
  position: relative;
  top: 0.08em;
  flex: none;
}

.sr-nur {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}