/* ==========================================================================
   WebKey GmbH – One-Pager
   Platzhalter-Farbwerte (aus Logo-Screenshot geschätzt) – werden nach
   Erhalt der Original-Logodatei/Farbcodes final abgeglichen.
   ========================================================================== */

:root {
  --teal: #00B1AA;
  --teal-dark: #008c86;
  --grey: #bebebe;
  --ink: #1c1f22;
  --ink-soft: #3a3f45;
  --paper: #ffffff;
  --paper-alt: #f4f6f6;
  --border: #e4e8e8;
  --text: #2b2f31;
  --text-soft: #5b6265;
  --radius: 10px;
  --max-width: 1080px;
  --font: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--paper);
  line-height: 1.6;
}

h1, h2, h3 { font-weight: 800; line-height: 1.2; margin: 0 0 0.5em; color: var(--ink); }
h2 { font-size: 2rem; margin-bottom: 1.2em; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; color: var(--text-soft); }
a { color: var(--teal-dark); }

.section-inner, .header-inner, .footer-inner, .hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #ffffff;
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  text-decoration: none;
}
.logo img { height: 32px; width: auto; display: block; }
.logo-suffix {
  font-weight: 700;
  font-style: italic;
  font-size: 0.8rem;
  color: var(--ink-soft);
  padding-bottom: 3px;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
  align-items: center;
}
.main-nav a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.95rem;
}
.main-nav a:hover { color: var(--teal-dark); }
.nav-cta {
  background: var(--teal);
  color: #fff !important;
  padding: 8px 18px;
  border-radius: 999px;
}
.nav-cta:hover { background: var(--teal-dark); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--ink);
}

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--ink) 0%, var(--ink-soft) 55%, var(--teal-dark) 130%);
  color: #fff;
  padding: 100px 0 90px;
}
.hero-eyebrow {
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 1em;
}
.hero h1 {
  color: #fff;
  font-size: 2.6rem;
  line-height: 1.15;
  max-width: 34ch;
  margin-bottom: 0.5em;
}
.hero-lead {
  color: #d8dcdc;
  max-width: 55ch;
  font-size: 1.1rem;
}
.hero-actions { display: flex; gap: 14px; margin-top: 2em; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
}
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-dark); }
.btn-ghost { border-color: rgba(255,255,255,0.5); color: #fff; }
.btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,0.08); }

/* Sections */
.section { padding: 80px 0; }
.section-alt { background: var(--paper-alt); }
.section-lead { max-width: 60ch; font-size: 1.05rem; }
.narrow { max-width: 65ch; }
.narrow h3 { margin-top: 1.8em; }

.two-col {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
}

.check-list, .plain-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.check-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 0.6em;
  color: var(--text-soft);
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: 800;
}
.plain-list li {
  padding-left: 18px;
  position: relative;
  margin-bottom: 0.5em;
  color: var(--text-soft);
}
.plain-list li::before {
  content: "–";
  position: absolute;
  left: 0;
  color: var(--teal-dark);
}

.team-card {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 12px;
}
.team-card strong { color: var(--ink); }
.team-card span { color: var(--text-soft); font-size: 0.9rem; }

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }

.card {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.section-alt .card { background: #fff; }
.card-link {
  display: inline-block;
  margin-top: 0.5em;
  font-weight: 700;
  text-decoration: none;
}

.fine-print { font-size: 0.85rem; color: #8a9092; }

.contact-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.contact-card strong { color: var(--ink); font-size: 1.05rem; }
.contact-card span { color: var(--text-soft); margin-bottom: 8px; }
.contact-card address { font-style: normal; color: var(--text-soft); margin-bottom: 8px; }
.contact-card a { text-decoration: none; font-weight: 600; }

/* Footer */
.site-footer {
  background: var(--ink);
  color: #b7bcbe;
  padding: 24px 0;
  font-size: 0.85rem;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

/* Responsive */
@media (max-width: 900px) {
  .two-col, .card-grid, .card-grid-3 { grid-template-columns: 1fr; }
  .hero { padding: 70px 0 60px; }
  .hero h1 { font-size: 2rem; max-width: none; }

  .nav-toggle { display: flex; }
  .main-nav ul {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    display: none;
  }
  .main-nav ul.open { display: flex; }
  .nav-cta { margin-top: 8px; }
}