/* Gemeinsame Styles der drei Leistungs-Unterseiten.
   Tokens und Anmutung folgen index.html; jede Seite setzt ihren eigenen
   Akzentverlauf über --accent-grad im <style>-Block. */

:root {
  --ink: #0a0a0c;
  --ink-2: #2a2a30;
  --ink-3: #5a5a64;

  --paper: #fbfaf6;
  --paper-2: #f3f1ea;
  --paper-3: #e9e6dc;
  --line: rgba(0,0,0,.08);

  --primary: #4FAEE5;
  --primary-2: #7DC3EF;
  --accent: #14b8a6;
  --accent-2: #0ea5e9;
  --magenta: #1E40AF;

  --radius-s: 12px;
  --radius-m: 20px;
  --radius-l: 32px;

  --container: 1080px;
  --gutter: clamp(20px, 4vw, 48px);

  --shadow-1: 0 1px 2px rgba(0,0,0,.05), 0 8px 24px rgba(0,0,0,.06);
  --shadow-2: 0 20px 60px rgba(0,0,0,.12);

  --accent-grad: linear-gradient(135deg, var(--primary), var(--magenta));
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }

.wrap { width: 100%; max-width: var(--container); margin: 0 auto; padding-inline: var(--gutter); }

/* Kopfleiste */
.topbar {
  border-bottom: 1px solid var(--line);
  padding: 18px var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: rgba(251,250,246,.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky; top: 0; z-index: 10;
}
.topbar .brand { display: inline-flex; align-items: center; text-decoration: none; }
.topbar .brand img { height: 36px; width: auto; }
@media (max-width: 540px) { .topbar .brand img { height: 30px; } }
.topbar .back {
  font-size: 14px; font-weight: 500;
  color: var(--ink-2); text-decoration: none;
  white-space: nowrap;
}
.topbar .back:hover { color: var(--primary); }

/* Kopfbereich */
.hero { padding: clamp(52px, 8vw, 92px) 0 clamp(36px, 5vw, 60px); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px; letter-spacing: .22em; text-transform: uppercase;
  color: #fff;
  background: var(--accent-grad);
  padding: 8px 16px; border-radius: 999px;
}
h1.title {
  font-size: clamp(38px, 6vw, 68px);
  font-weight: 800; letter-spacing: -.03em; line-height: 1.03;
  margin: 22px 0 0; max-width: 17ch;
}
h1.title em { font-family: 'Fraunces', serif; font-style: italic; font-weight: 400; }
.hero .lead {
  font-size: clamp(17px, 2vw, 20px); line-height: 1.6;
  color: var(--ink-3); max-width: 60ch; margin: 22px 0 0;
}
.hero-img {
  margin-top: clamp(32px, 5vw, 52px);
  border-radius: var(--radius-l);
  overflow: hidden;
  box-shadow: var(--shadow-2);
  aspect-ratio: 21 / 8;
}
.hero-img img { width: 100%; height: 100%; object-fit: cover; }

/* Inhaltsblöcke */
section.block { padding: clamp(44px, 6vw, 76px) 0; }
section.block.alt { background: var(--paper-2); border-block: 1px solid var(--line); }
.section-title {
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 800; letter-spacing: -.025em; line-height: 1.1;
  margin: 0 0 14px; max-width: 20ch;
}
.section-sub { font-size: 17px; line-height: 1.6; color: var(--ink-3); max-width: 62ch; margin: 0 0 36px; }

.points { display: grid; gap: 18px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .points { grid-template-columns: repeat(2, 1fr); } }
.point {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 26px 28px;
  box-shadow: var(--shadow-1);
}
section.block.alt .point { background: var(--paper); }
.point .no {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px; letter-spacing: .2em;
  background: var(--accent-grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.point h3 { font-size: 19px; font-weight: 700; letter-spacing: -.01em; margin: 10px 0 8px; }
.point p { font-size: 15.5px; line-height: 1.62; color: var(--ink-3); margin: 0; }

/* Ablauf als nummerierte Kette */
.steps { display: grid; gap: 14px; counter-reset: step; }
.step {
  display: flex; gap: 18px; align-items: flex-start;
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-m); padding: 22px 24px;
}
section.block.alt .step { background: var(--paper); }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  flex: 0 0 auto;
  font-family: 'Space Grotesk', sans-serif; font-size: 13px; font-weight: 600;
  width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center;
  background: var(--accent-grad); color: #fff;
}
.step h3 { font-size: 17px; font-weight: 700; margin: 8px 0 6px; }
.step p { font-size: 15px; line-height: 1.6; color: var(--ink-3); margin: 0 0 4px; }

/* Kennzahlen */
.facts { display: grid; gap: 14px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 760px) { .facts { grid-template-columns: repeat(4, 1fr); } }
.fact {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-m); padding: 22px;
}
section.block.alt .fact { background: var(--paper); }
.fact .num {
  font-size: clamp(28px, 3.4vw, 40px); font-weight: 800; letter-spacing: -.03em;
  background: var(--accent-grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.fact .label { font-size: 13.5px; line-height: 1.45; color: var(--ink-3); margin-top: 6px; }

/* Märkte */
.markets { display: flex; flex-wrap: wrap; gap: 10px; }
.market {
  font-size: 14px; font-weight: 500;
  background: #fff; border: 1px solid var(--line);
  border-radius: 999px; padding: 9px 16px;
}
section.block.alt .market { background: var(--paper); }

/* Abschluss-CTA */
.cta-block {
  margin: clamp(44px, 6vw, 76px) 0 clamp(70px, 9vw, 110px);
  border-radius: var(--radius-l);
  padding: clamp(34px, 5vw, 60px);
  background: var(--accent-grad);
  color: #fff;
  box-shadow: var(--shadow-2);
}
.cta-block h2 {
  font-size: clamp(26px, 3.6vw, 42px); font-weight: 800;
  letter-spacing: -.03em; line-height: 1.08; margin: 0 0 14px; max-width: 18ch;
}
.cta-block p { font-size: 16.5px; line-height: 1.55; opacity: .92; max-width: 52ch; margin: 0 0 28px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 15px; font-weight: 600; text-decoration: none;
  padding: 14px 26px; border-radius: 999px;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.btn-solid { background: #fff; color: var(--ink); box-shadow: 0 20px 50px rgba(0,0,0,.22); }
.btn-solid:hover { background: var(--ink); color: #fff; transform: translateY(-1px); }
.btn-ghost { background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.36); color: #fff; }
.btn-ghost:hover { background: #fff; color: var(--ink); }

/* Weiterführende Säulen */
.siblings { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 700px) { .siblings { grid-template-columns: repeat(2, 1fr); } }
.sibling {
  display: block; text-decoration: none; color: inherit;
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-m); padding: 24px 26px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.sibling:hover { transform: translateY(-2px); box-shadow: var(--shadow-1); border-color: var(--primary); }
.sibling .no { font-family: 'Space Grotesk', sans-serif; font-size: 12px; letter-spacing: .2em; color: var(--ink-3); }
.sibling h3 { font-size: 19px; font-weight: 700; margin: 8px 0 6px; }
.sibling p { font-size: 15px; line-height: 1.55; color: var(--ink-3); margin: 0 0 12px; }
.sibling .more { font-size: 14px; font-weight: 600; color: var(--primary); }

/* Fußzeile */
.footer { background: #000; color: rgba(255,255,255,.6); padding: 40px 0; font-size: 14px; text-align: center; }
.footer a { color: rgba(255,255,255,.7); text-decoration: none; }
.footer a:hover { color: #fff; }
.footer .sep { margin: 0 10px; opacity: .4; }