/* Anrufkollege – Website. Systemschriften, keine externen Dienste (DSGVO). */
:root {
  --bg: #ffffff;
  --bg-alt: #f7f5f2;
  --text: #17191c;
  --text-2: #55595f;
  --line: #e7e3dd;
  --card: #ffffff;
  --accent: #ea580c;
  --accent-hover: #c2410c;
  --accent-soft: #fff1e8;
  --ok: #067647;
  --ok-soft: #e7f6ee;
  --dark: #121417;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 12px 32px -12px rgba(16, 24, 40, .18);
  --radius: 16px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111315;
    --bg-alt: #171a1d;
    --text: #f1efec;
    --text-2: #b0b4ba;
    --line: #2a2e33;
    --card: #1b1e22;
    --accent-soft: #3a1d0c;
    --ok: #4ade80;
    --ok-soft: #0f2a1b;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 12px 32px -12px rgba(0, 0, 0, .6);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); font-weight: 750; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 780px; }
.center { text-align: center; }
.small { font-size: .9rem; color: var(--text-2); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: #fff; padding: 8px 12px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 6px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 18px; border-radius: 10px; font-weight: 650; text-decoration: none; border: 1px solid transparent; transition: background .15s, transform .15s, border-color .15s; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); }
.btn-lg { padding: 14px 24px; font-size: 1.05rem; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost { border-color: var(--line); background: var(--card); }
.btn-ghost:hover { border-color: var(--text-2); }
.btn-light { background: #fff; color: #9a3412; }

/* Navigation */
.nav { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid var(--line); }
.nav-inner { display: flex; align-items: center; gap: 24px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.15rem; text-decoration: none; letter-spacing: -.01em; }
.logo { width: 32px; height: 32px; flex: none; }
.nav-links { display: flex; gap: 22px; margin-left: auto; }
.nav-links a { text-decoration: none; color: var(--text-2); font-weight: 550; font-size: .97rem; }
.nav-links a:hover { color: var(--text); }
@media (max-width: 860px) { .nav-links { display: none; } .nav-cta { margin-left: auto; } }

/* Hero */
.hero { padding: 72px 0 64px; background: radial-gradient(1200px 500px at 85% -10%, var(--accent-soft), transparent 70%); }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.eyebrow { color: var(--accent); font-weight: 700; font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 12px; }
.lead { font-size: 1.15rem; color: var(--text-2); max-width: 40em; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 24px; }
.checks { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--text-2); font-size: .95rem; }
.checks li::before { content: "✓"; color: var(--accent); font-weight: 800; margin-right: 8px; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; gap: 40px; } .hero { padding-top: 48px; } }

/* Beispielgespräch */
.call { margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); overflow: hidden; }
.call-head { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--line); }
.call-head b { display: block; font-size: .95rem; }
.call-head small { color: var(--text-2); font-size: .82rem; }
.call-time { margin-left: auto; font-variant-numeric: tabular-nums; color: var(--text-2); font-size: .9rem; }
.pulse { width: 12px; height: 12px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 0 rgba(34, 197, 94, .6); animation: pulse 1.8s infinite; flex: none; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(34, 197, 94, 0); } 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); } }
@media (prefers-reduced-motion: reduce) { .pulse { animation: none; } html { scroll-behavior: auto; } .btn:hover { transform: none; } }
.bubbles { display: flex; flex-direction: column; gap: 10px; padding: 18px; }
.b { margin: 0; padding: 10px 14px; border-radius: 16px; max-width: 86%; font-size: .93rem; line-height: 1.45; }
.b.ai { background: var(--bg-alt); border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.b.me { background: var(--accent); color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }
.call-foot { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 18px 18px; }
.tag { font-size: .8rem; font-weight: 650; padding: 5px 10px; border-radius: 999px; background: var(--bg-alt); color: var(--text-2); border: 1px solid var(--line); }
.tag.ok { background: var(--ok-soft); color: var(--ok); border-color: transparent; }

/* Leiste */
.band { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-alt); }
.band-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.band-grid div { padding: 22px 24px; display: flex; flex-direction: column; gap: 2px; }
.band-grid div + div { border-left: 1px solid var(--line); }
.band-grid b { font-size: 1.05rem; }
.band-grid span { color: var(--text-2); font-size: .93rem; }
@media (max-width: 760px) { .band-grid { grid-template-columns: 1fr; } .band-grid div + div { border-left: 0; border-top: 1px solid var(--line); } }

/* Abschnitte */
.section { padding: 88px 0; }
.section.alt { background: var(--bg-alt); }
.section > .wrap > h2 { max-width: 22em; margin-bottom: 36px; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.steps li { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.steps p { color: var(--text-2); margin: 0; }
.num { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: var(--accent-soft); color: var(--accent); font-weight: 800; margin-bottom: 14px; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.card p { color: var(--text-2); margin: 0; }
.ic { width: 44px; height: 44px; border-radius: 12px; background: var(--accent-soft); display: grid; place-items: center; margin-bottom: 16px; }
.ic svg { width: 22px; height: 22px; fill: none; stroke: var(--accent); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
@media (max-width: 960px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .cards { grid-template-columns: 1fr; } }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.split > div p { color: var(--text-2); font-size: 1.08rem; }
.list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.list li { padding: 18px 20px 18px 52px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); position: relative; color: var(--text-2); }
.list li::before { content: "✓"; position: absolute; left: 18px; top: 17px; width: 22px; height: 22px; border-radius: 50%; background: var(--ok-soft); color: var(--ok); font-size: .8rem; font-weight: 800; display: grid; place-items: center; }
.list b { color: var(--text); }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: 28px; } }

details { background: var(--card); border: 1px solid var(--line); border-radius: 14px; margin-bottom: 12px; }
summary { cursor: pointer; padding: 18px 52px 18px 20px; font-weight: 650; list-style: none; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 1.4rem; color: var(--accent); font-weight: 400; }
details[open] summary::after { content: "–"; }
details p { padding: 0 20px 18px; margin: 0; color: var(--text-2); }

.cta { background: linear-gradient(135deg, #ea580c, #c2410c); color: #fff; }
.cta .lead { color: rgba(255, 255, 255, .9); margin: 0 auto 28px; }
.cta .small { color: rgba(255, 255, 255, .85); margin-top: 18px; }
.cta .small a { color: #fff; }

.footer { border-top: 1px solid var(--line); padding: 28px 0; color: var(--text-2); font-size: .93rem; }
.footer-inner { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; }
.footer nav { display: flex; gap: 20px; }
.footer a { text-decoration: none; }
.footer a:hover { color: var(--text); text-decoration: underline; }

/* Rechtstexte */
.legal { padding: 56px 0 88px; }
.legal h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); }
.legal h2 { font-size: 1.3rem; margin-top: 2em; }
.legal p, .legal li { color: var(--text-2); }
.legal .todo { background: var(--accent-soft); border: 1px dashed var(--accent); border-radius: 12px; padding: 14px 16px; color: var(--text); }

@media (max-width: 520px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .section { padding: 64px 0; }
  .btn-lg { width: 100%; }
  .nav-cta { padding: 8px 12px; font-size: .9rem; }
  .brand span { font-size: 1.05rem; }
}