/* Cloud Operator – B2B, trust, tech, German */
:root {
  --bg: #0d1116;
  --bg-alt: #161c24;
  --surface: #1c232e;
  --text: #e6edf3;
  --text-muted: #8b949e;
  --accent: #3fb950;
  --accent-dim: #238636;
  --border: #30363d;
  --font-sans: "DM Sans", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --radius: 8px;
  --space: 1.25rem;
  --container: min(1120px, 100% - 2rem);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

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

a:hover {
  text-decoration: underline;
}

.container {
  width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space);
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 17, 22, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 3.5rem;
}

.logo {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--text);
}

.logo:hover {
  text-decoration: none;
  color: var(--accent);
}

.nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.nav a {
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.nav a:hover {
  color: var(--text);
}

.nav-toggle {
  display: none;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav-toggle::before {
  content: "";
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text);
  box-shadow: 0 6px 0 var(--text), 0 12px 0 var(--text);
}

@media (max-width: 768px) {
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 1rem;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--border);
  }

  .nav.is-open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }
}

/* Hero */
.hero {
  position: relative;
  padding: 4rem 0 5rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(63, 185, 80, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero .container {
  position: relative;
}

.hero-badge {
  display: inline-block;
  font-size: 0.8125rem;
  color: var(--accent);
  font-family: var(--font-mono);
  margin-bottom: 1rem;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--accent-dim);
  border-radius: var(--radius);
}

.hero-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.25;
  max-width: 20ch;
  margin: 0 0 1rem;
}

.hero-lead {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 42rem;
  margin: 0 0 2rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: var(--font-sans);
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
}

.btn-primary:hover {
  background: var(--accent-dim);
  text-decoration: none;
}

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border);
}

.btn-secondary:hover {
  background: var(--border);
  text-decoration: none;
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}

.btn-outline:hover {
  background: rgba(63, 185, 80, 0.12);
  text-decoration: none;
}

/* Sections */
.section {
  padding: 4rem 0;
}

.section-alt {
  background: var(--bg-alt);
}

.section-title {
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  font-weight: 700;
  margin: 0 0 0.5rem;
}

.section-lead {
  color: var(--text-muted);
  max-width: 38rem;
  margin: 0 0 2.5rem;
}

/* Features */
.features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.feature {
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.feature-icon {
  color: var(--accent);
  font-size: 0.75rem;
  margin-bottom: 0.5rem;
  display: block;
}

.feature h3 {
  font-size: 1.125rem;
  margin: 0 0 0.5rem;
}

.feature p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

/* Packages */
.packages {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.package {
  position: relative;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
}

.package-highlight {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.package-badge {
  position: absolute;
  top: -0.5rem;
  right: 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--bg);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.package h3 {
  font-size: 1.25rem;
  margin: 0 0 0.5rem;
}

.package-desc {
  color: var(--text-muted);
  font-size: 0.9375rem;
  margin: 0 0 1rem;
  flex-grow: 1;
}

.package-features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.package-features li {
  padding: 0.25rem 0;
  padding-left: 1.25rem;
  position: relative;
}

.package-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.package .btn {
  align-self: flex-start;
}

/* Contact */
.contact-section .section-lead {
  margin-bottom: 2rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.contact-card {
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.contact-card h3 {
  font-size: 1.125rem;
  margin: 0 0 0.5rem;
}

.contact-card p {
  margin: 0 0 0.5rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.contact-card p:last-child {
  margin-bottom: 0;
}

.contact-card a {
  color: var(--accent);
}

/* Footer */
.footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.footer p {
  margin: 0 0 0.5rem;
}

.footer a {
  color: var(--text-muted);
}

.footer a:hover {
  color: var(--accent);
}