/* eyko – base styles */

:root {
  --color-bg: #0a0e14;
  --color-surface: #131920;
  --color-text: #e6eaf0;
  --color-muted: #8b95a5;
  --color-accent: #39bae6;
  --font-sans: "Segoe UI", system-ui, -apple-system, sans-serif;
  --max-width: 1200px;
  --space: 1.5rem;
}

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space);
}

/* Header */
.site-header {
  padding: var(--space) 0;
  background: var(--color-surface);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.02em;
}

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

.nav a {
  color: var(--color-muted);
  text-decoration: none;
  margin-left: var(--space);
}

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

/* Main / Hero */
.main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero {
  text-align: center;
  padding: 4rem 0;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0 0 0.5rem;
  color: var(--color-text);
}

.hero .tagline {
  font-size: 1.25rem;
  color: var(--color-muted);
  margin: 0;
}

/* Footer */
.site-footer {
  padding: var(--space) 0;
  background: var(--color-surface);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.site-footer p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-muted);
}