/* Romach Technik & IT-Service — Stylesheet
   Layout: ruhige, linksbündige Typografie auf einem 1120px-Raster; eine Akzentfarbe
   (Tannengrün) für Struktur, eine warme Zweitfarbe (Bernstein) nur für den Plattform-Teil. */

@font-face {
  font-family: "Bricolage Grotesque";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("../fonts/bricolage-grotesque-latin-wght-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Source Sans 3";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/source-sans-3-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Source Sans 3";
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/source-sans-3-latin-400-italic.woff2") format("woff2");
}
@font-face {
  font-family: "Source Sans 3";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/source-sans-3-latin-600-normal.woff2") format("woff2");
}

:root {
  --bg: #f4f6f4;
  --surface: #ffffff;
  --fg: #172220;
  --muted: #5a6865;
  --line: #d6ddd9;
  --accent: #155e55;
  --accent-ink: #ffffff;
  --accent-soft: #e2efec;
  --warm: #c9731f;
  --warm-soft: #f8ead9;
  --display: "Bricolage Grotesque", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --body: "Source Sans 3", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius: 10px;
  --measure: 62ch;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1614;
    --surface: #182120;
    --fg: #e6ece9;
    --muted: #9eaca8;
    --line: #2a3633;
    --accent: #63c3b4;
    --accent-ink: #0b1513;
    --accent-soft: #1b2e2b;
    --warm: #f0a65c;
    --warm-soft: #33261a;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0f1614;
  --surface: #182120;
  --fg: #e6ece9;
  --muted: #9eaca8;
  --line: #2a3633;
  --accent: #63c3b4;
  --accent-ink: #0b1513;
  --accent-soft: #1b2e2b;
  --warm: #f0a65c;
  --warm-soft: #33261a;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--body);
  font-size: 1.125rem;
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0;
  text-wrap: balance;
}
h1 { font-size: clamp(2.2rem, 1.2rem + 4vw, 3.9rem); font-weight: 650; }
h2 { font-size: clamp(1.7rem, 1.1rem + 2.2vw, 2.6rem); }
h3 { font-size: 1.3rem; }
p { margin: 0; max-width: var(--measure); }
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--warm); outline-offset: 3px; }
ul { margin: 0; padding: 0; list-style: none; }
img { max-width: 100%; height: auto; }

.wrap {
  max-width: 1120px;
  margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}

.eyebrow {
  font-family: var(--display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow.warm { color: var(--warm); }
.lead { font-size: 1.25rem; color: var(--muted); }

/* Header */
.site-header { border-bottom: 1px solid var(--line); background: var(--bg); }
.site-header .wrap {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 12px 24px; padding-block: 18px;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--fg); }
.brand-mark {
  width: 36px; height: 36px; border-radius: 8px; background: var(--accent); color: var(--accent-ink);
  display: grid; place-items: center; font-family: var(--display); font-weight: 700; font-size: 1.1rem;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-family: var(--display); font-weight: 650; font-size: 1.05rem; }
.brand-text span { font-size: 0.8rem; color: var(--muted); letter-spacing: 0.04em; }
.nav { display: flex; flex-wrap: wrap; gap: 4px 22px; }
.nav a { color: var(--fg); text-decoration: none; font-weight: 600; font-size: 1rem; }
.nav a:hover { color: var(--accent); }

/* Sections */
.section { padding-block: 72px; }
.section + .section { border-top: 1px solid var(--line); }
.section-head { display: grid; gap: 14px; margin-bottom: 40px; }
.section-head h2 { max-width: 22ch; }

/* Hero */
.hero { padding-block: 72px 80px; }
.hero .wrap { display: grid; gap: 40px; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); align-items: end; }
.hero-copy { display: grid; gap: 22px; }
.hero h1 { max-width: 16ch; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.btn {
  display: inline-block; padding: 12px 20px; border-radius: 8px; font-weight: 600; font-size: 1rem;
  text-decoration: none; border: 1.5px solid var(--accent); line-height: 1.2;
}
.btn.primary { background: var(--accent); color: var(--accent-ink); }
.btn.ghost { color: var(--accent); background: transparent; }
.btn:hover { filter: brightness(1.08); }

.hero-aside {
  border-left: 3px solid var(--warm); padding-left: 20px; display: grid; gap: 10px;
  font-size: 1.05rem; color: var(--muted);
}
.hero-aside strong { color: var(--fg); font-family: var(--display); font-weight: 600; font-size: 1.15rem; }

/* Service cards */
.cards { display: grid; gap: 18px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px 28px; display: grid; gap: 12px; align-content: start; min-width: 0;
}
.card h3 { display: flex; align-items: center; gap: 10px; }
.card svg { width: 26px; height: 26px; flex: none; color: var(--accent); }
.card p { color: var(--muted); font-size: 1.05rem; }
.card ul { display: grid; gap: 6px; font-size: 1rem; padding-top: 4px; border-top: 1px solid var(--line); margin-top: 4px; }
.card li { padding-top: 8px; }

/* Platform section */
.platform { background: var(--surface); }
.platform .section-head h2 { max-width: 20ch; }
.flow {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin-block: 8px 48px;
  counter-reset: step;
}
.step {
  position: relative; padding: 22px 28px 22px 0; display: grid; gap: 10px; align-content: start; min-width: 0;
  border-top: 2px solid var(--line);
}
.step::before {
  counter-increment: step; content: counter(step);
  font-family: var(--display); font-weight: 700; font-size: 0.95rem; color: var(--warm);
  letter-spacing: 0.08em;
}
.step::after {
  content: ""; position: absolute; top: -2px; left: 0; width: 48px; height: 2px; background: var(--warm);
}
.step h3 { font-size: 1.25rem; }
.step p { color: var(--muted); font-size: 1.05rem; }
.step em { font-style: normal; color: var(--fg); font-weight: 600; }

.principles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.principle {
  background: var(--warm-soft); border-radius: var(--radius); padding: 22px 22px 24px; display: grid; gap: 8px;
  min-width: 0;
}
.principle h3 { font-size: 1.1rem; }
.principle p { font-size: 1rem; }

/* Audience */
.audience { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 40px; }
.audience article {
  padding-block: 22px; border-top: 1px solid var(--line); display: grid; gap: 8px; min-width: 0;
}
.audience h3 { font-size: 1.2rem; }
.audience p { color: var(--muted); font-size: 1.05rem; }

/* About */
.about .wrap { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 48px; align-items: start; }
.about-copy { display: grid; gap: 18px; }
.facts { display: grid; gap: 0; border-top: 1px solid var(--line); }
.facts div { display: grid; grid-template-columns: 11ch minmax(0, 1fr); gap: 16px; padding-block: 12px; border-bottom: 1px solid var(--line); font-size: 1rem; }
.facts dt { color: var(--muted); font-weight: 600; margin: 0; }
.facts dd { margin: 0; }

/* Contact */
.contact { background: var(--accent); color: var(--accent-ink); }
.contact .eyebrow, .contact a { color: var(--accent-ink); }
.contact .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: start; }
.contact h2 { max-width: 18ch; }
.contact p { opacity: 0.88; margin-top: 14px; }
.contact-list { display: grid; gap: 18px; font-size: 1.15rem; }
.contact-list div { display: grid; gap: 2px; }
.contact-list span { font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.75; font-family: var(--display); font-weight: 600; }
.contact-list a { font-weight: 600; font-size: 1.3rem; text-decoration: none; }
.contact-list a:hover { text-decoration: underline; }
.contact-list address { font-style: normal; }

/* Footer */
.site-footer { padding-block: 28px; font-size: 0.95rem; color: var(--muted); }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; }
.site-footer ul { display: flex; gap: 20px; }
.site-footer a { color: var(--muted); }

/* Legal pages */
.legal { padding-block: 56px 80px; }
.legal .wrap { display: grid; gap: 28px; max-width: 820px; }
.legal h1 { font-size: clamp(2rem, 1.3rem + 2.5vw, 3rem); }
.legal h2 { font-size: 1.45rem; margin-top: 12px; }
.legal p, .legal li { max-width: var(--measure); }
.legal ul { list-style: disc; padding-left: 1.3em; display: grid; gap: 6px; }
.legal .back { font-weight: 600; text-decoration: none; }
.legal .meta { color: var(--muted); font-size: 1rem; }
.legal address { font-style: normal; line-height: 1.5; }
.note {
  background: var(--warm-soft); border-left: 3px solid var(--warm); padding: 12px 16px; border-radius: 0 8px 8px 0;
  font-size: 1rem;
}

/* Responsive */
@media (max-width: 900px) {
  .cards, .principles, .flow { grid-template-columns: 1fr; }
  .flow .step { padding-right: 0; }
  .hero .wrap, .about .wrap, .contact .wrap { grid-template-columns: 1fr; }
  .audience { grid-template-columns: 1fr; }
  .section { padding-block: 56px; }
}
@media (max-width: 480px) {
  body { font-size: 1.05rem; }
  .facts div { grid-template-columns: 1fr; gap: 2px; }
  .nav { gap: 4px 16px; font-size: 0.95rem; }
}