/* MeteorAI — brand: purple #600099 -> blue #0059AC, Roboto (headings) / Inter (body) */

:root {
  --brand-purple: #600099;
  --brand-blue: #0059AC;
  --brand-gradient: linear-gradient(90deg, #600099 11.86%, #0059AC 88.14%);
  --text-dark: #1A1A2E;
  --text-muted: #5C5C70;
  --bg-light: #FAFAFC;
  --border: #E2E2EA;
  --max-width: 960px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, sans-serif;
  color: var(--text-dark);
  background: var(--bg-light);
  line-height: 1.6;
}

h1, h2, h3 {
  font-family: 'Roboto', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.5em;
}

p { margin: 0 0 1em; }

a { color: var(--brand-blue); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header / nav */
header {
  position: sticky;
  top: 0;
  background: rgba(250, 250, 252, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
  z-index: 10;
}

header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}

header img.logo { height: 32px; }

nav ul {
  list-style: none;
  display: flex;
  gap: 24px;
  margin: 0;
  padding: 0;
}

nav a {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-toggle { display: none; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  font-size: 1rem;
}

.btn-primary {
  background: var(--brand-gradient);
  color: #fff;
}

.btn-primary:hover { opacity: 0.92; }

.btn-secondary {
  background: transparent;
  color: var(--text-dark);
  border: 1px solid var(--border);
}

/* Hero */
.hero {
  background: var(--brand-gradient);
  color: #fff;
  padding: 96px 0 80px;
}

.hero .container { max-width: 720px; text-align: center; }

.hero img.logo-icon {
  height: 56px;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: 2.6rem;
  color: #fff;
}

.hero .subhead {
  font-size: 1.2rem;
  opacity: 0.92;
  margin-bottom: 32px;
}

.hero .trust-line {
  margin-top: 20px;
  font-size: 0.85rem;
  opacity: 0.8;
}

/* Sections */
section { padding: 72px 0; }

section.alt { background: #fff; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.section-title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 8px;
}

.section-title-rule {
  width: 64px;
  height: 3px;
  background: var(--brand-gradient);
  margin: 0 auto 40px;
  border-radius: 2px;
}

.section-intro {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
  color: var(--text-muted);
}

/* Cards / grids */
.grid {
  display: grid;
  gap: 24px;
}

.grid-3 { grid-template-columns: repeat(3, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
}

.card h3 { font-size: 1.15rem; }

.card .muted { color: var(--text-muted); font-size: 0.95rem; }

/* Process steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  counter-reset: step;
}

.step { text-align: center; }

.step .step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--brand-gradient);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin: 0 auto 16px;
}

/* Pillars (Warum MeteorAI) */
.pillars { display: grid; gap: 20px; }

.pillar {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.pillar:last-child { border-bottom: none; }

.pillar .pillar-mark {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand-gradient);
  margin-top: 10px;
}

/* FAQ */
.faq-item { border-bottom: 1px solid var(--border); padding: 20px 0; }
.faq-item h3 { font-size: 1.05rem; margin-bottom: 8px; }

/* Contact / CTA repeat block */
.cta-block {
  text-align: center;
  background: var(--brand-gradient);
  border-radius: 16px;
  padding: 56px 32px;
  color: #fff;
}

.cta-block h2 { color: #fff; }
.cta-block p { opacity: 0.9; }

/* Footer */
footer {
  padding: 32px 0;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-muted);
}

footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

footer a { color: var(--text-muted); margin-left: 16px; }

/* Placeholder marker — visible in dev, easy to grep, strip before go-live if desired */
.placeholder {
  outline: 2px dashed #C41E3A;
  outline-offset: 4px;
  position: relative;
}

.placeholder::after {
  content: "PLACEHOLDER";
  position: absolute;
  top: -10px;
  left: 8px;
  background: #C41E3A;
  color: #fff;
  font-size: 0.65rem;
  font-family: 'Inter', sans-serif;
  padding: 1px 6px;
  border-radius: 3px;
  letter-spacing: 0.05em;
}

/* Mobile */
@media (max-width: 720px) {
  nav ul { display: none; }
  .hero h1 { font-size: 2rem; }
  .grid-3, .steps { grid-template-columns: 1fr; }
  footer .container { flex-direction: column; align-items: flex-start; }
}