/* ==========================================================================
   Domain-Exposé · Verkaufsseite
   Statisches Stylesheet – keine externen Ressourcen, keine Webfonts.
   Farben: Unkopierbar-Blau #008dd4, Akzente Rot #ec1a37 / Gelb #ffc600,
   Grau #9b9b9b für Sekundärtext.
   ========================================================================== */

:root {
  --blue:       #008dd4;
  --blue-dark:  #0074ae;
  --blue-tint:  #f0f8fd;
  --blue-line:  #cde8f6;
  --red:        #ec1a37;
  --yellow:     #ffc600;
  --gray:       #9b9b9b;
  --ink:        #20242a;
  --ink-soft:   #5c6167;
  --paper:      #ffffff;
  --paper-tint: #f7f6f3;
  --line:       #e7e5e1;
  --serif: Georgia, "Times New Roman", "Palatino Linotype", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--blue);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: rgba(0, 141, 212, .35);
}

a:hover { text-decoration-color: currentColor; }

:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }

::selection { background: #cdeaf9; }

.wrap {
  max-width: 1080px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 2.5rem);
}

.narrow { max-width: 780px; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* --- Typografie --------------------------------------------------------- */

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.15;
  margin: 0 0 1rem;
  color: #171a1f;
}

h2 { font-size: clamp(1.55rem, 3vw, 2.15rem); }

.kicker {
  font-family: var(--sans);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gray);
  margin: 0 0 1.15rem;
}

/* --- Buttons ------------------------------------------------------------ */

.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: .98rem;
  font-weight: 600;
  letter-spacing: .01em;
  padding: .9em 1.9em;
  border-radius: 4px;
  text-decoration: none;
  transition: background-color .18s ease, color .18s ease,
              border-color .18s ease, box-shadow .18s ease;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
}

.btn-primary:hover {
  background: var(--blue-dark);
  box-shadow: 0 6px 18px rgba(0, 141, 212, .28);
}

.btn-ghost {
  border: 1px solid #c6cad0;
  color: #33373d;
  background: rgba(255, 255, 255, .82);
}

.btn-ghost:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.btn-big {
  font-size: 1.06rem;
  padding: 1.05em 2.3em;
}

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

.hero {
  position: relative;
  min-height: clamp(540px, 82vh, 840px);
  display: grid;
  place-items: center;
  text-align: center;
  overflow: hidden;
  /* Fallback-Verlauf, falls das Hero-Bild (noch) nicht geladen ist */
  background: linear-gradient(180deg, #e9f2f6 0%, #f6f5f1 55%, #ffffff 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg,
              rgba(255, 255, 255, .50) 0%,
              rgba(255, 255, 255, .22) 45%,
              rgba(255, 255, 255, .94) 100%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  padding: clamp(5rem, 12vh, 8rem) 1.5rem;
  max-width: 60rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: .6em;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #3d4148;
  background: rgba(255, 255, 255, .88);
  border: 1px solid rgba(23, 26, 31, .10);
  border-radius: 999px;
  padding: .7em 1.25em;
  margin-bottom: 2rem;
}

.badge::before {
  content: "";
  width: .58em;
  height: .58em;
  border-radius: 50%;
  background: var(--yellow);
}

.hero h1 {
  font-size: clamp(1.9rem, 5.6vw + .4rem, 4.6rem);
  letter-spacing: -.015em;
  overflow-wrap: anywhere;
  margin: 0 0 1.1rem;
  text-shadow: 0 1px 24px rgba(255, 255, 255, .55);
}

.hero-sub {
  font-size: clamp(1.02rem, 1.6vw, 1.22rem);
  color: #3f444b;
  max-width: 42rem;
  margin: 0 auto;
}

.hero-actions,
.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2.4rem;
}

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

.section { padding-block: clamp(3.75rem, 9vw, 6.75rem); }

.section--tint { background: var(--paper-tint); }

.section--center { text-align: center; }

.lead {
  color: #383d44;
  font-size: clamp(1.05rem, 1.5vw, 1.16rem);
  margin: 0 auto;
}

/* --- Fakten ---------------------------------------------------------------- */

.facts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.75rem, 4vw, 3.25rem);
}

.fact {
  border-top: 1px solid #d9d6d0;
  padding-top: 1.4rem;
}

.fact-num {
  display: block;
  font-family: var(--serif);
  font-style: italic;
  font-size: .95rem;
  color: var(--gray);
  letter-spacing: .06em;
  margin-bottom: .55rem;
}

.fact h3 {
  font-family: var(--sans);
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0 0 .45rem;
}

.fact p {
  font-size: .95rem;
  color: var(--ink-soft);
  margin: 0;
}

/* --- Hinweis auf Schwester-Domain ------------------------------------------ */

.sister {
  margin-top: clamp(2.5rem, 6vw, 4rem);
  background: var(--blue-tint);
  border: 1px solid var(--blue-line);
  border-left: 3px solid var(--blue);
  border-radius: 4px;
  padding: 1.7rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.75rem;
  flex-wrap: wrap;
}

.sister-label {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0 0 .5rem;
}

.sister-domain {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2.4vw, 1.5rem);
  margin: 0 0 .4rem;
  overflow-wrap: anywhere;
}

.sister-domain a {
  color: #171a1f;
  text-decoration-color: rgba(0, 141, 212, .45);
}

.sister-domain a:hover { color: var(--blue); }

.sister-note {
  font-size: .92rem;
  color: var(--ink-soft);
  margin: 0;
  max-width: 34rem;
}

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

.faq-list { margin-top: 2rem; }

.faq-item {
  border-top: 1px solid #d9d6d0;
  padding: 1.6rem 0 1.75rem;
}

.faq-item:last-child { border-bottom: 1px solid #d9d6d0; }

.faq-item h3 {
  font-family: var(--sans);
  font-size: 1.06rem;
  font-weight: 600;
  margin: 0 0 .5rem;
}

.faq-item p {
  font-size: .97rem;
  color: var(--ink-soft);
  margin: 0;
  max-width: 64ch;
}

/* --- Kontakt / Call-to-Action ---------------------------------------------- */

.cta-mail {
  margin-top: 1.6rem;
  font-size: .95rem;
  color: var(--ink-soft);
}

/* --- Agentur ----------------------------------------------------------------- */

.section--agency { padding-block: clamp(3rem, 7vw, 4.75rem); }

.agency-grid {
  display: flex;
  align-items: center;
  gap: clamp(1.75rem, 5vw, 3.25rem);
  flex-wrap: wrap;
}

.agency-logo {
  width: clamp(118px, 15vw, 152px);
  flex: none;
}

.agency-body { flex: 1 1 26rem; }

.agency-body p {
  font-size: .97rem;
  color: var(--ink-soft);
  margin: 0 0 1.35rem;
  max-width: 56ch;
}

/* --- Footer ------------------------------------------------------------------- */

.footer {
  border-top: 1px solid var(--line);
  padding: 3rem 0 3.25rem;
  font-size: .88rem;
  color: #63676d;
}

.footer-cols {
  display: flex;
  justify-content: space-between;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.footer h2 {
  font-family: var(--sans);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gray);
  margin: 0 0 .9rem;
}

.footer address {
  font-style: normal;
  line-height: 1.75;
}

.footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  line-height: 2;
}

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

.footer-note {
  margin-top: 2.4rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: .8rem;
  color: var(--gray);
}

.footer-note p { margin: 0; }

/* --- Unterseite (Datenschutz) --------------------------------------------------- */

.page { padding-block: clamp(3rem, 8vw, 5rem); }

.page h1 {
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  margin-bottom: .4rem;
}

.page-sub {
  color: var(--gray);
  margin: 0 0 2.75rem;
}

.page h2 {
  font-size: 1.4rem;
  margin: 2.75rem 0 .85rem;
}

.page p, .page ul, .page address {
  max-width: 72ch;
  color: #3c4046;
}

.page ul { padding-left: 1.25rem; }

.page li { margin: .4rem 0; }

.page address {
  font-style: normal;
  line-height: 1.8;
}

.back {
  display: inline-block;
  font-size: .92rem;
  margin-bottom: 2.25rem;
}

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

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

  .sister { display: block; }
  .sister .btn { margin-top: 1.4rem; }

  .agency-grid { align-items: flex-start; }

  .footer-cols { flex-direction: column; gap: 2rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}