/* cuben.digital — Coming soon
   Palette aus dem Logo-Verlauf abgeleitet (#415381 -> #B1DACC) */

@font-face {
  font-family: 'Inter';
  src: url('fonts/Inter-VariableFont.ttf') format('truetype-variations'),
       url('fonts/Inter-VariableFont.ttf') format('truetype');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'JetBrains Mono';
  src: url('fonts/JetBrainsMono-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'JetBrains Mono';
  src: url('fonts/JetBrainsMono-Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-indigo: #415381;
  --color-mint: #B1DACC;
  --color-paper: #F5F3EE;
  --color-ink: #23262B;
  --color-deepmint: #6FA394;
  --color-hairline: #E2DED5;
  --color-muted: #5B5F66;
  --color-cube-line: #B9BCB6;

  --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'Courier New', monospace;

  --space-page: clamp(1.25rem, 5vw, 3.5rem);
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-indigo);
}

.page {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Background cubes */

.sprite-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.bg-cubes {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  color: var(--color-cube-line);
}

.bg-cube {
  position: absolute;
  width: 90px;
  height: 104px;
  animation: cube-drift 100s linear infinite;
}

.bg-cube--1 { top: 9%;  left: 5%;   width: 84px;  opacity: .38; animation-duration: 95s; }
.bg-cube--2 { top: 14%; right: 8%;  width: 130px; opacity: .26; animation-duration: 125s; animation-delay: -35s; }
.bg-cube--3 { bottom: 12%; left: 11%; width: 66px; opacity: .42; animation-duration: 80s; animation-delay: -55s; }
.bg-cube--4 { bottom: 20%; right: 14%; width: 108px; opacity: .3; animation-duration: 110s; animation-delay: -18s; }
.bg-cube--5 { top: 58%; right: 32%; width: 52px; opacity: .22; animation-duration: 135s; animation-delay: -70s; }

@keyframes cube-drift {
  0%   { transform: translate(0, 0) rotate(0deg); }
  50%  { transform: translate(14px, -18px) rotate(180deg); }
  100% { transform: translate(0, 0) rotate(360deg); }
}

@media (max-width: 700px) {
  .bg-cube--2,
  .bg-cube--4,
  .bg-cube--5 {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bg-cube {
    animation: none;
  }
}

/* Header */

.site-header {
  padding: 1.5rem var(--space-page);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  border-radius: 4px;
}

.brand-mark {
  display: block;
  width: 34px;
  height: 34px;
}

.brand-name {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-ink);
  letter-spacing: -0.01em;
}

.brand-suffix {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--color-indigo);
  letter-spacing: 0;
}

/* Hero */

.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem var(--space-page) 3rem;
  max-width: 46rem;
}

.headline {
  margin: 0;
  font-size: clamp(2.75rem, 5vw + 1.5rem, 5.5rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.025em;
  color: var(--color-indigo);
}

.seam {
  height: 4px;
  width: min(280px, 55vw);
  margin: 1.5rem 0 2.25rem;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--color-indigo), var(--color-mint));
  transform: scaleX(0);
  transform-origin: left center;
  animation: seam-draw 1.1s cubic-bezier(0.65, 0, 0.35, 1) 0.2s forwards;
}

@keyframes seam-draw {
  to {
    transform: scaleX(1);
  }
}

.subline {
  margin: 0 0 1.75rem;
  max-width: 32rem;
  font-size: clamp(1.05rem, 0.9rem + 0.5vw, 1.3rem);
  font-weight: 400;
  color: var(--color-ink);
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 2.5rem;
  padding: 0.45rem 0.9rem;
  width: fit-content;
  border: 1px solid var(--color-hairline);
  border-radius: 999px;
  background: rgba(65, 83, 129, 0.05);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-indigo);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-deepmint);
  animation: status-pulse 2.4s ease-in-out infinite;
}

@keyframes status-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.contact-eyebrow {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--color-muted);
}

.contact {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.contact-row {
  display: flex;
  align-items: baseline;
  gap: 1rem;
}

.contact-row dt {
  flex-shrink: 0;
  width: 3.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
}

.contact-row dd {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 500;
}

.contact-row a {
  color: var(--color-ink);
  text-decoration-color: var(--color-mint);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.contact-row a:hover,
.contact-row a:focus-visible {
  color: var(--color-indigo);
  text-decoration-color: var(--color-indigo);
}

/* Footer */

.site-footer {
  padding: 1.5rem var(--space-page);
  border-top: 1px solid var(--color-hairline);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-muted);
}

.site-footer p {
  margin: 0;
}

.legal-links {
  display: flex;
  gap: 1.25rem;
}

.legal-links a {
  color: var(--color-muted);
  text-decoration: underline;
  text-decoration-color: var(--color-hairline);
  text-underline-offset: 2px;
}

.legal-links a:hover,
.legal-links a:focus-visible {
  color: var(--color-indigo);
  text-decoration-color: var(--color-indigo);
}

/* Focus styles */

a:focus-visible {
  outline: 2px solid var(--color-indigo);
  outline-offset: 3px;
  border-radius: 2px;
}

/* Reduced motion */

@media (prefers-reduced-motion: reduce) {
  .seam {
    animation: none;
    transform: scaleX(1);
  }

  .status-dot {
    animation: none;
  }
}

/* Legal pages */

.legal-main {
  flex: 1;
  width: 100%;
  padding: 1rem var(--space-page) 3rem;
  max-width: 42rem;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 2.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-muted);
  text-decoration: none;
}

.back-link:hover,
.back-link:focus-visible {
  color: var(--color-indigo);
}

.legal-heading {
  margin: 0 0 2.25rem;
  font-size: clamp(2rem, 2.5vw + 1.25rem, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--color-indigo);
}

.legal-content section {
  padding: 1.75rem 0;
  border-top: 1px solid var(--color-hairline);
}

.legal-content section:first-child {
  border-top: none;
  padding-top: 0;
}

.legal-content h2 {
  margin: 0 0 0.85rem;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.005em;
  color: var(--color-ink);
}

.legal-content p,
.legal-content li {
  margin: 0 0 0.75rem;
  color: var(--color-ink);
}

.legal-content p:last-child,
.legal-content li:last-child {
  margin-bottom: 0;
}

.legal-content ul {
  margin: 0 0 0.75rem;
  padding-left: 1.25rem;
}

.legal-content a {
  text-decoration-color: var(--color-mint);
  text-underline-offset: 3px;
}

.legal-content a:hover,
.legal-content a:focus-visible {
  text-decoration-color: var(--color-indigo);
}

.ph {
  color: var(--color-indigo);
  background: rgba(65, 83, 129, 0.08);
  padding: 0.05em 0.35em;
  border-radius: 3px;
}

/* Small screens */

@media (max-width: 480px) {
  .headline {
    letter-spacing: -0.015em;
  }

  .contact-row {
    gap: 0.75rem;
  }
}