:root {
  --bg: #0c0b0f;
  --fg: #e8e4dc;
  --muted: #8a8494;
  --accent: #7fd4a0;
  --accent2: #c49cf5;
  --grid: rgba(232, 228, 220, 0.06);
  --stroke: rgba(232, 228, 220, 0.1);
  --radius: 10px;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  max-width: 100%;
  overflow-x: hidden;
  font-family: "Atkinson Hyperlegible", Georgia, serif;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--fg);
  background: var(--bg);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 24px 24px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.starfield-root {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.star-member {
  --star-scale: 1;
  position: fixed;
  width: 10px;
  height: 10px;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 50%;
  pointer-events: auto;
  cursor: pointer;
  transform: translate(-50%, -50%) scale(var(--star-scale));
  text-indent: -9999px;
  overflow: hidden;
  white-space: nowrap;
  background: var(--accent);
  opacity: 0.72;
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.star-member:hover,
.star-member:focus-visible {
  opacity: 1;
  outline: none;
  transform: translate(-50%, -50%) scale(calc(var(--star-scale) * 1.1));
}

.star-member:focus-visible {
  outline: 2px solid var(--accent2);
  outline-offset: 2px;
}

.wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: min(46rem, 100%);
  margin: 0 auto;
  padding: 1.35rem clamp(1rem, 4vw, 1.35rem) 4.5rem;
  box-sizing: border-box;
}

.hero {
  margin-bottom: 0.5rem;
}

.eyebrow {
  margin: 0 0 0.35rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
  margin: 0 0 1rem;
  font-family: "Syne", sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
}

.hero-nav a {
  color: var(--accent2);
  text-decoration: none;
}

.hero-nav a:hover {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.hero-nav-sep {
  color: var(--muted);
  user-select: none;
}

.hero-nav-current {
  color: var(--fg);
}

.top-nav {
  margin: 0 0 1.5rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.85rem;
}

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

.top-nav a:hover {
  color: var(--accent2);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.subpage-title {
  margin: 0 0 0.5rem;
}

.subpage-intro {
  margin: 0 0 1.25rem;
  color: var(--muted);
  font-size: 1rem;
  max-width: 38rem;
}

.placeholder-block {
  margin: 0;
  padding: 1.25rem 1.15rem;
  border: 1px dashed var(--stroke);
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 0.98rem;
}

.section.subpage-main:first-of-type {
  margin-top: 1.25rem;
}

.hero-title {
  font-family: "Syne", sans-serif;
  font-weight: 800;
  font-size: clamp(2.4rem, 7vw, 3.35rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 1rem;
  color: var(--accent);
}

.hero-subtitle {
  margin: 0 0 1.75rem;
  font-family: "Syne", sans-serif;
  font-weight: 600;
  font-size: clamp(1.05rem, 2.4vw, 1.25rem);
  line-height: 1.45;
  color: var(--accent2);
  max-width: 38rem;
}

.hero-lead {
  margin: 0 0 1.1rem;
  font-size: 1.06rem;
  line-height: 1.65;
  color: var(--fg);
  max-width: 40rem;
}

.hero-lead:last-of-type {
  margin-bottom: 1.75rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.6rem;
  margin: 0 0 2.5rem;
  padding: 0;
  list-style: none;
}

.chips li {
  margin: 0;
  padding: 0.4rem 0.75rem;
  font-size: 0.78rem;
  line-height: 1.35;
  font-family: "IBM Plex Mono", monospace;
  color: var(--muted);
  border: 1px solid rgba(196, 156, 245, 0.28);
  border-radius: 999px;
  background: rgba(196, 156, 245, 0.06);
}

.section {
  margin-top: 2.75rem;
}

.section:first-of-type {
  margin-top: 0;
}

.prose-block {
  max-width: 100%;
  padding: 1.75rem clamp(1rem, 3vw, 1.35rem);
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-sizing: border-box;
  overflow-x: hidden;
}

.prose-block code {
  word-break: break-word;
  overflow-wrap: anywhere;
}

.prose-block h2 {
  margin-top: 0;
}

.prose-block p:last-child {
  margin-bottom: 0;
}

h1 {
  font-family: "Syne", sans-serif;
  font-weight: 800;
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
  color: var(--accent);
}

h2 {
  font-family: "Syne", sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  margin: 0 0 0.85rem;
  color: var(--accent2);
  letter-spacing: -0.02em;
}

.lede {
  color: var(--muted);
  font-size: 1.02rem;
  max-width: 40rem;
}

.checklist {
  margin: 0.5rem 0 1rem;
  padding: 0 0 0 1.15rem;
  color: var(--fg);
}

.checklist li {
  margin: 0 0 0.45rem;
  padding-left: 0.15rem;
}

.checklist li::marker {
  color: var(--accent);
}

.pillars {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0.75rem 0 1rem;
  padding: 0;
  list-style: none;
}

.pillars li {
  margin: 0;
  padding: 0.35rem 0.7rem;
  font-size: 0.88rem;
  color: var(--fg);
  background: rgba(127, 212, 160, 0.1);
  border: 1px solid rgba(127, 212, 160, 0.25);
  border-radius: 6px;
}

.pull-soft {
  margin: 1rem 0 0.35rem;
  color: var(--muted);
  font-style: italic;
}

.pull-accent {
  margin: 0;
  font-size: 1.08rem;
  color: var(--accent);
}

.prose-block a,
.section-invite a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.prose-block a:hover,
.section-invite a:hover {
  color: var(--accent2);
}

.section-invite {
  margin-top: 2.75rem;
  padding: 1.75rem 0 0.5rem;
  border-top: 1px solid var(--stroke);
}

.section-invite p {
  margin: 0 0 1rem;
  font-size: 1.08rem;
  line-height: 1.62;
  max-width: 38rem;
}

.invite-line {
  font-family: "Syne", sans-serif;
  font-weight: 700;
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: var(--accent2);
  letter-spacing: -0.01em;
}

.cta-panel {
  margin: 2.5rem 0 0;
  padding: 2rem 1.5rem;
  text-align: center;
  border-radius: var(--radius);
  border: 1px solid rgba(127, 212, 160, 0.3);
  background: rgba(0, 0, 0, 0.32);
}

.cta-brand {
  margin: 0;
  font-family: "Syne", sans-serif;
  font-weight: 800;
  font-size: clamp(1.85rem, 5vw, 2.5rem);
  letter-spacing: -0.03em;
  color: var(--accent);
}

.cta-tagline {
  margin: 0.65rem 0 0;
  font-family: "Syne", sans-serif;
  font-weight: 600;
  font-size: clamp(0.95rem, 2.2vw, 1.1rem);
  color: var(--fg);
  letter-spacing: 0.04em;
}

.cta-join {
  margin: 1.1rem 0 0;
  font-size: 0.98rem;
}

.cta-join a {
  color: var(--accent2);
  text-decoration: none;
  font-weight: 600;
}

.cta-join a:hover,
.cta-join a:focus-visible {
  text-decoration: underline;
}

.ascii-block {
  display: flex;
  justify-content: flex-start;
  width: 100%;
  max-width: 100%;
  margin: 0 0 1.5rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.ascii-block::-webkit-scrollbar {
  display: none;
  height: 0;
}

.ascii-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  max-width: 100%;
}

.ascii {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: clamp(0.58rem, 1.65vw, 0.68rem);
  line-height: 1.15;
  letter-spacing: 0;
  color: var(--accent);
  white-space: pre;
  text-align: left;
  margin: 0;
  padding: 1rem;
  width: max-content;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: auto;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(127, 212, 160, 0.2);
  border-radius: var(--radius);
  -webkit-font-smoothing: antialiased;
}

.ascii-tagline {
  margin: 0.45rem 0 0;
  padding: 0;
  max-width: 40rem;
  box-sizing: border-box;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: clamp(0.52rem, 1.45vw, 0.62rem);
  line-height: 1.35;
  letter-spacing: 0.02em;
  color: var(--accent);
  text-align: left;
}

.code-block {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.82rem;
  line-height: 1.45;
  margin: 0.75rem 0 1.25rem;
  padding: 0.85rem 1rem;
  max-width: 100%;
  overflow-x: hidden;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
  color: var(--fg);
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
}

.code-block code {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
}

/* Identidade SSH em destaque (ex.: entre@runv.club) */
.ssh-identity {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-weight: 600;
  padding: 0.12em 0.5em;
  border-radius: 6px;
  background: linear-gradient(
    135deg,
    rgba(127, 212, 160, 0.2) 0%,
    rgba(196, 156, 245, 0.18) 100%
  );
  color: var(--accent);
  border: 1px solid rgba(127, 212, 160, 0.45);
  box-shadow: 0 0 20px rgba(127, 212, 160, 0.12);
  white-space: nowrap;
}

.ssh-identity-lg {
  display: inline-block;
  margin-top: 0.35rem;
  max-width: 100%;
  font-size: clamp(1rem, 4.5vw, 1.25rem);
  letter-spacing: 0.02em;
  white-space: normal;
  word-break: break-all;
  text-align: center;
}

.entre-callout {
  margin: 1.5rem 0 2rem;
  padding: 1.1rem 1rem;
  text-align: center;
  border-radius: var(--radius);
  border: 1px solid rgba(196, 156, 245, 0.35);
  background: rgba(0, 0, 0, 0.35);
}

.entre-callout-label {
  display: block;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  margin-bottom: 0.35rem;
}

.site-footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--stroke);
  font-size: 0.9rem;
  color: var(--muted);
  text-align: center;
}

.site-footer p {
  margin: 0;
}

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

.site-footer a:hover,
.site-footer a:focus-visible {
  text-decoration: underline;
}