/* Martin Meier IT GmbH — One-Pager, Stufe 0. Kein Build, kein Framework. */

/* Unternehmensfarbe: Königsblau (#1b3fa8). Im Dunkelmodus aufgehellt (#8ba6ff),
   sonst wäre sie auf dunklem Grund nicht lesbar. */

:root {
  --bg: #f9fafc;
  --surface: #eceff7;
  --ink: #1b1e24;
  --ink-soft: #4a505c;
  --accent: #1b3fa8;
  --btn-ink: #ffffff;
  --rule: #dbe0ec;
  --measure: 34rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161b;
    --surface: #1e222b;
    --ink: #e8eaf0;
    --ink-soft: #a8aebc;
    --accent: #8ba6ff;
    --btn-ink: #10131a;
    --rule: #2e333e;
  }
}

*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  padding: 0 1.5rem 4rem;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.hero, main, footer { max-width: var(--measure); margin: 0 auto; }

/* Hero */

.hero { padding: 4.5rem 0 3rem; }

.eyebrow {
  margin: 0 0 1.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent);
}

h1 {
  margin: 0 0 1.5rem;
  font-size: clamp(1.9rem, 5.5vw, 2.6rem);
  line-height: 1.18;
  font-weight: 650;
  letter-spacing: -0.017em;
  text-wrap: balance;
}

.lead { margin: 0 0 2rem; font-size: 1.125rem; color: var(--ink-soft); }

.actions { margin: 0; }

.btn {
  display: inline-block;
  padding: 0.7rem 1.4rem;
  border-radius: 2rem;
  background: var(--accent);
  color: var(--btn-ink);
  font-weight: 600;
  text-decoration: none;
}

.btn:hover { filter: brightness(1.1); }

/* Abschnitte */

section {
  padding: 2.5rem 0;
  border-top: 1px solid var(--rule);
}

h2 {
  margin: 0 0 1rem;
  font-size: 1.3125rem;
  line-height: 1.3;
  font-weight: 650;
  letter-spacing: -0.01em;
}

p { margin: 0 0 1.1rem; }

p:last-child { margin-bottom: 0; }

.claim {
  font-size: 1.1875rem;
  font-weight: 600;
  line-height: 1.4;
  text-wrap: pretty;
}

.price {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  border-radius: 0.4rem;
  background: var(--surface);
  font-weight: 600;
}

ul { margin: 0 0 1.1rem; padding-left: 1.2rem; }

li { margin-bottom: 0.35rem; }

a { color: var(--accent); text-underline-offset: 0.15em; }

/* Bilder */

figure { margin: 1.75rem 0; }

img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 0.5rem;
  background: var(--surface);
}

figcaption {
  margin-top: 0.6rem;
  font-size: 0.875rem;
  color: var(--ink-soft);
}

/* Portrait: schmaler als die Textspalte, damit es nicht wie ein Banner wirkt */

.portrait {
  max-width: 15rem;
  margin: 0 0 1.75rem;
}

.portrait img { border-radius: 0.75rem; }

.contact { font-weight: 600; line-height: 2; }

/* Impressum */

footer {
  padding-top: 2.5rem;
  border-top: 1px solid var(--rule);
  color: var(--ink-soft);
  font-size: 0.9375rem;
}

footer h2 {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

footer p { margin-bottom: 1rem; }

/* KI-Hinweis: eigener Block, nicht Teil des Impressums */

.ai-note {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--rule);
  text-wrap: pretty;
}

.ai-note strong { color: var(--ink); font-weight: 600; }

/* Kleine Displays: weniger Luft, sonst scrollt man am Claim vorbei */

@media (max-width: 26rem) {
  body { padding-left: 1.15rem; padding-right: 1.15rem; }
  .hero { padding-top: 3rem; }
  section { padding: 2rem 0; }
  .btn { display: block; text-align: center; }
}