/* KO-NY IT-Services — Minimales, modernes CSS ohne externe Abhängigkeiten */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --clr-bg:       #0f1117;
  --clr-surface:  #1a1d27;
  --clr-border:   #2a2d3a;
  --clr-accent:   #4f8ef7;
  --clr-accent2:  #7c5cbf;
  --clr-text:     #e2e6f0;
  --clr-muted:    #8892a4;
  --radius:       8px;
  --max-w:        960px;
}

html { scroll-behavior: smooth; }

body {
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.7;
  font-size: 1rem;
}

/* ── Navigation ─────────────────────────────────────────── */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(15,17,23,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--clr-border);
  padding: 0 1.5rem;
}
.nav-inner {
  max-width: var(--max-w);
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.nav-logo {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--clr-accent);
  text-decoration: none;
  letter-spacing: .04em;
}
.nav-links { display: flex; gap: 1.5rem; list-style: none; }
.nav-links a {
  color: var(--clr-muted);
  text-decoration: none;
  font-size: .9rem;
  transition: color .2s;
}
.nav-links a:hover { color: var(--clr-text); }

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 1.5rem;
  background: radial-gradient(ellipse at 50% 0%, rgba(79,142,247,.15) 0%, transparent 70%);
}
.hero-inner { max-width: 680px; }
.hero h1 {
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
}
.hero h1 span {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  color: var(--clr-muted);
  font-size: 1.15rem;
  margin-bottom: 2rem;
}
.btn {
  display: inline-block;
  padding: .75rem 2rem;
  background: var(--clr-accent);
  color: #fff;
  text-decoration: none;
  border-radius: var(--radius);
  font-weight: 600;
  transition: opacity .2s, transform .15s;
}
.btn:hover { opacity: .88; transform: translateY(-1px); }

/* ── Sections ────────────────────────────────────────────── */
section { padding: 5rem 1.5rem; }
.section-inner { max-width: var(--max-w); margin: auto; }
.section-label {
  text-transform: uppercase;
  font-size: .75rem;
  letter-spacing: .12em;
  color: var(--clr-accent);
  font-weight: 700;
  margin-bottom: .5rem;
}
.section-title {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 700;
  margin-bottom: 1rem;
}
.section-sub { color: var(--clr-muted); max-width: 60ch; }
section:nth-child(even) { background: var(--clr-surface); }

/* ── Cards ───────────────────────────────────────────────── */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.card {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color .2s, transform .15s;
}
section:nth-child(even) .card { background: var(--clr-bg); }
.card:hover { border-color: var(--clr-accent); transform: translateY(-2px); }
.card-icon { font-size: 1.8rem; margin-bottom: .75rem; }
.card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: .4rem; }
.card p { color: var(--clr-muted); font-size: .92rem; }

/* ── About ───────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-top: 2rem;
}
@media (max-width: 640px) { .about-grid { grid-template-columns: 1fr; } }
.about-text p { color: var(--clr-muted); margin-bottom: 1rem; }
.badge-list { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.badge {
  background: rgba(79,142,247,.12);
  border: 1px solid rgba(79,142,247,.3);
  color: var(--clr-accent);
  border-radius: 999px;
  padding: .25rem .8rem;
  font-size: .8rem;
  font-weight: 600;
}

/* ── Contact ─────────────────────────────────────────────── */
.contact-box {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 2rem;
  margin-top: 2rem;
  max-width: 480px;
}
.contact-box p { color: var(--clr-muted); margin-bottom: .5rem; }
.contact-box a { color: var(--clr-accent); text-decoration: none; }
.contact-box a:hover { text-decoration: underline; }

/* ── Footer ──────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--clr-border);
  padding: 2rem 1.5rem;
  text-align: center;
  color: var(--clr-muted);
  font-size: .85rem;
}
footer a { color: var(--clr-muted); text-decoration: none; }
footer a:hover { color: var(--clr-text); }
footer .footer-links { display: flex; justify-content: center; gap: 1.5rem; margin-bottom: .75rem; }