/* Secmiro -- helles Blau-Design (seit 25.09.2026, nach dem neuen Logo und der Layout-Vorlage des Inhabers).
   Farben aus dem Logo: helles Blau #00AEEF/#2B7FD4, Marine #001F3F, Schriftzug #1A3562. */
:root {
  --primary-light-blue: #00aeef;
  --primary-blue: #2b7fd4;
  --primary-dark-blue: #001f3f;
  --logo-text-blue: #1a3562;
  --bg: #ffffff;
  --card: #ffffff;
  --surface: #f8f9fa;
  --border: #e3e8ee;
  --text: #001f3f;
  --text-dim: #5a6a80;
  --accent: #2b7fd4;
  --footer-bg: #f0f2f5;
  --subtle-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", -apple-system, Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
}

body { display: flex; flex-direction: column; min-height: 100vh; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { width: 90%; max-width: 1200px; margin: 0 auto; padding: 0 15px; }

/* ---------- Kopfzeile ---------- */
header {
  background: #ffffff;
  padding: 0.5rem 0;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.03);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.header-container { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
header .brand { display: flex; align-items: center; }
header .brand img { height: 56px; width: auto; }
.nav-links { display: flex; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.nav-links li { margin-left: 25px; }
.nav-links a { color: var(--primary-dark-blue); font-weight: 600; transition: color 0.3s ease; }
.nav-links a:hover { color: var(--primary-light-blue); text-decoration: none; }
@media (max-width: 640px) {
  header .brand img { height: 44px; }
  .nav-links li { margin-left: 14px; }
  .nav-links a { font-size: 0.9rem; }
}

main { flex: 1; display: flex; flex-direction: column; align-items: stretch; }

.badge {
  display: inline-block;
  padding: 0.3rem 0.9rem;
  border: 1px solid var(--primary-light-blue);
  border-radius: 999px;
  color: var(--primary-light-blue);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  margin-bottom: 1.3rem;
}

/* ---------- Hero ---------- */
.hero { background: var(--primary-dark-blue); color: #ffffff; padding: 90px 0; text-align: center; }
.hero h1 { font-size: 2.6em; line-height: 1.2; margin: 0 0 20px; }
.hero p.lead { font-size: 1.15em; max-width: 780px; margin: 0 auto 36px; color: #d3dcea; }
.hero .hero-logo {
  width: 200px; height: 200px; margin: 0 auto 26px; display: block; border-radius: 28px;
  background: #ffffff; box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}
.btn {
  display: inline-block;
  padding: 15px 30px;
  background: var(--primary-light-blue);
  color: #ffffff;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 5px;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}
.btn:hover { background: #0096e1; transform: translateY(-2px); text-decoration: none; }

/* ---------- Idee / Leistungs-Raster ---------- */
.features { padding: 80px 0; background: var(--surface); }
.features h2, .about h2 { text-align: center; margin: 0 0 50px; color: var(--primary-dark-blue); }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 30px; }
.feature-item {
  background: #ffffff; border: 1px solid rgba(0, 0, 0, 0.04); padding: 36px 30px; border-radius: 8px;
  text-align: center; box-shadow: var(--subtle-shadow); transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.feature-item:hover { transform: translateY(-5px); box-shadow: 0 8px 15px rgba(0, 0, 0, 0.08); }
.feature-icon { font-size: 2.6em; margin-bottom: 14px; filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.08)); }
.feature-item h3 { color: var(--primary-dark-blue); margin: 0 0 12px; }
.feature-item p { color: var(--text-dim); margin: 0; }

.about { padding: 80px 0; }
.about p { max-width: 860px; margin: 0 auto 1rem; color: var(--text-dim); text-align: center; }

/* ---------- Warteliste ---------- */
.signup { padding: 70px 0 80px; background: var(--surface); }
.signup h2 { text-align: center; margin: 0 0 30px; }
.waitlist { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 1.6rem; margin: 0 auto; width: 100%; max-width: 380px; text-align: left; box-shadow: var(--subtle-shadow); }

/* ---------- Textseiten (Impressum, Datenschutz) ---------- */
.section {
  max-width: 760px; text-align: left; margin: 2rem auto; padding: 2.5rem 2rem; width: calc(100% - 2rem);
  background: #ffffff; border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--subtle-shadow);
}
.section h1 { font-size: 1.6rem; color: var(--primary-dark-blue); }
.section h3 { color: var(--accent); margin-top: 2rem; }
.section p { color: var(--text-dim); line-height: 1.7; }

/* ---------- Fusszeile ---------- */
footer { background: var(--footer-bg); color: #555; padding: 40px 0; text-align: center; }
footer h4 { color: var(--primary-dark-blue); margin: 0 0 16px; }
footer ul { display: flex; justify-content: center; list-style: none; margin: 0 0 20px; padding: 0; flex-wrap: wrap; }
footer li { margin: 0 15px; }
footer a { color: #555; font-weight: 600; }
footer a:hover { color: var(--primary-light-blue); text-decoration: none; }
.copyright { color: #777; font-size: 0.9em; margin: 0; }

#scrollTopBtn {
  position: fixed; right: 1.2rem; bottom: 1.2rem; width: 2.6rem; height: 2.6rem; border-radius: 50%;
  border: 1px solid var(--border); background: #ffffff; color: var(--accent); font-size: 1.2rem; line-height: 1;
  cursor: pointer; opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s; box-shadow: 0 4px 12px rgba(0, 31, 63, 0.15);
}
#scrollTopBtn.visible { opacity: 1; visibility: visible; transform: translateY(0); }
#scrollTopBtn:hover { border-color: var(--accent); }

/* ---------- Sprachumschalter (DE <-> EN, wie bei Docmiro) ---------- */
.lang-switch { font-size: 0.85rem; }
.lang-switch a { color: var(--text-dim); }
.lang-switch a:hover { color: var(--accent); }

/* ---------- "Wie weit sind wir?" (Fortschrittsbalken) ---------- */
.progress-list { max-width: 640px; margin: 24px auto 0; text-align: left; }
.progress-item { margin-bottom: 18px; }
.progress-label { font-weight: 600; color: var(--primary-dark-blue); }
.progress-row { display: flex; align-items: center; gap: 0.6rem; margin-top: 0.4rem; }
.progress-bar { flex: 1; height: 10px; border-radius: 999px; background: var(--border); overflow: hidden; }
.progress-fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--accent), var(--primary-light-blue)); transition: width 0.6s ease; }
.progress-pct { font-size: 0.85rem; color: var(--text-dim); min-width: 2.6rem; text-align: right; font-variant-numeric: tabular-nums; }
.progress-note { font-size: 0.85rem; color: var(--text-dim); text-align: center; margin: 4px auto 0; max-width: 640px; }
.progress-updated { display: block; margin-top: 8px; font-size: 0.75rem; color: var(--text-dim); text-align: center; }