/* Tesserra static publisher pages — dark shell, mint/cyan accents */

:root {
  --site-bg-0: #05060d;
  --site-bg-1: #0f1020;
  --site-bg-2: #15182e;
  --site-accent: #00ff88;
  --site-accent-dim: rgba(0, 255, 136, 0.35);
  --site-accent-2: #2dd4bf;
  --site-text: rgba(255, 255, 255, 0.92);
  --site-muted: rgba(255, 255, 255, 0.62);
  --site-border: rgba(255, 255, 255, 0.1);
  --site-radius: 14px;
  --site-max: 44rem;
}

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

html {
  scroll-behavior: smooth;
}

body.site-page {
  margin: 0;
  min-height: 100vh;
  font-family: "DM Sans", system-ui, sans-serif;
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--site-text);
  background:
    radial-gradient(ellipse 120% 80% at 50% -20%, rgba(0, 255, 136, 0.12), transparent 50%),
    radial-gradient(ellipse 80% 50% at 100% 50%, rgba(45, 212, 191, 0.08), transparent 45%),
    linear-gradient(165deg, var(--site-bg-0) 0%, var(--site-bg-1) 45%, var(--site-bg-2) 100%);
  background-attachment: fixed;
}

.site-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(5, 6, 13, 0.82);
  border-bottom: 1px solid var(--site-border);
}

.site-header-inner {
  max-width: calc(var(--site-max) + 4rem);
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
}

.site-brand {
  font-family: "Syne", "DM Sans", sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: var(--site-text);
  background: linear-gradient(90deg, var(--site-accent), var(--site-accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.site-brand:hover {
  opacity: 0.92;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.75rem;
}

.site-nav a {
  color: var(--site-muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  padding: 0.35rem 0.5rem;
  border-radius: 8px;
  transition: color 0.15s ease, background 0.15s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--site-text);
  background: rgba(255, 255, 255, 0.06);
  outline: none;
}

.site-nav a[aria-current="page"] {
  color: var(--site-accent);
  background: rgba(0, 255, 136, 0.08);
}

.site-main {
  flex: 1;
  width: 100%;
  max-width: var(--site-max);
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

.site-main h1 {
  font-family: "Syne", sans-serif;
  font-weight: 800;
  font-size: clamp(1.85rem, 4vw, 2.35rem);
  line-height: 1.15;
  margin: 0 0 0.5rem;
  letter-spacing: 0.02em;
}

.site-main .site-lead {
  font-size: 1.1rem;
  color: var(--site-muted);
  margin: 0 0 2rem;
  max-width: 38rem;
}

.site-main h2 {
  font-family: "Syne", sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  margin: 2.25rem 0 0.75rem;
  color: var(--site-accent-2);
  letter-spacing: 0.02em;
}

.site-main h2:first-of-type {
  margin-top: 1.5rem;
}

.site-main p {
  margin: 0 0 1rem;
}

.site-main ul,
.site-main ol {
  margin: 0 0 1.25rem;
  padding-left: 1.35rem;
  color: var(--site-muted);
}

.site-main li {
  margin-bottom: 0.45rem;
}

.site-main li strong {
  color: var(--site-text);
}

.site-main a {
  color: var(--site-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.site-main a:hover {
  color: var(--site-accent-2);
}

.site-card {
  margin-top: 1.5rem;
  padding: 1.25rem 1.35rem;
  border-radius: var(--site-radius);
  border: 1px solid var(--site-border);
  background: rgba(0, 0, 0, 0.25);
}

.site-legal-note {
  font-size: 0.88rem;
  color: var(--site-muted);
  border-left: 3px solid var(--site-accent-dim);
  padding-left: 1rem;
  margin: 2rem 0 0;
}

.site-footer {
  margin-top: auto;
  padding: 1.5rem 1.25rem 2rem;
  border-top: 1px solid var(--site-border);
  background: rgba(0, 0, 0, 0.35);
}

.site-footer-inner {
  max-width: calc(var(--site-max) + 4rem);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}

.site-footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

.site-footer-nav a {
  color: var(--site-muted);
  text-decoration: none;
  font-size: 0.9rem;
}

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

.site-copyright {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.45);
}

@media (max-width: 520px) {
  .site-header-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}