:root {
  --thunder-bg: #11151a;
  --thunder-bg-soft: #171d23;
  --thunder-panel: rgba(24, 30, 37, 0.94);
  --thunder-panel-soft: rgba(31, 39, 47, 0.94);
  --thunder-edge: rgba(156, 190, 108, 0.16);
  --thunder-edge-strong: rgba(156, 190, 108, 0.3);
  --thunder-text: #edf3eb;
  --thunder-soft: #b8c4b5;
  --thunder-muted: #889382;
  --thunder-accent: #a6d36d;
  --thunder-accent-strong: #c3ec8d;
  --thunder-gold: #d5b767;
  --thunder-danger: #ca7a7a;
  --thunder-shadow: 0 22px 55px rgba(0, 0, 0, 0.26);
}

html {
  scroll-behavior: smooth;
}

body.site-body {
  font-family: "IBM Plex Sans", sans-serif;
  color: var(--thunder-text);
  background:
    radial-gradient(circle at top, rgba(116, 153, 71, 0.16), transparent 28rem),
    linear-gradient(180deg, #171c22 0%, var(--thunder-bg) 100%);
}

a {
  color: var(--thunder-accent);
}

a:hover {
  color: var(--thunder-accent-strong);
}

code,
pre,
.form-control,
.form-select {
  font-family: Consolas, "Courier New", monospace;
}

code {
  padding: 0.14rem 0.4rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.45rem;
  background: rgba(255, 255, 255, 0.05);
  color: #dfe8d2;
}

.site-header .navbar {
  background: rgba(12, 16, 20, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-brand {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.navbar-brand,
.navbar-brand:hover,
.navbar-brand:focus {
  color: var(--thunder-text);
}

.navbar-nav .nav-link {
  color: var(--thunder-soft);
  font-weight: 500;
}

.navbar-nav .nav-link.active,
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
  color: var(--thunder-text);
}

.version-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  max-width: 100%;
  padding: 0.55rem 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--thunder-soft);
  font-size: 0.9rem;
}

.version-pill span:last-child {
  min-width: 0;
  overflow-wrap: anywhere;
}

.version-pill__dot {
  width: 0.55rem;
  height: 0.55rem;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--thunder-gold);
  box-shadow: 0 0 0 0.35rem rgba(213, 183, 103, 0.14);
}

.version-pill[data-state="in-sync"] .version-pill__dot {
  background: var(--thunder-accent);
  box-shadow: 0 0 0 0.35rem rgba(166, 211, 109, 0.14);
}

.version-pill[data-state="out-of-sync"] .version-pill__dot,
.version-pill[data-state="release-only"] .version-pill__dot {
  background: var(--thunder-gold);
}

.version-pill[data-state="unavailable"] .version-pill__dot {
  background: var(--thunder-danger);
  box-shadow: 0 0 0 0.35rem rgba(202, 122, 122, 0.14);
}

.site-main {
  padding: 2.75rem 0 5rem;
}

.site-footer {
  color: var(--thunder-muted);
}

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

.section-eyebrow {
  display: inline-block;
  margin-bottom: 0.8rem;
  color: var(--thunder-accent);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-title,
.section-title,
.page-title,
.card-title,
.accordion-button,
h2,
h3 {
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: -0.03em;
}

.hero-title {
  font-size: clamp(3rem, 7vw, 5.4rem);
  line-height: 0.94;
}

.page-title {
  font-size: clamp(2.8rem, 6vw, 4.25rem);
  line-height: 0.98;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.65rem);
  line-height: 1.04;
}

.card-title {
  line-height: 1.12;
}

.hero-copy,
.page-lead,
.section-copy,
.card-text,
.list-copy li,
.accordion-body,
.site-footer p,
.muted-copy {
  color: var(--thunder-soft);
}

.hero-copy,
.page-lead {
  max-width: 60ch;
  font-size: 1.12rem;
  line-height: 1.72;
}

.release-note {
  color: var(--thunder-muted);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.thunder-btn {
  min-height: 3.2rem;
  border-radius: 999px;
  font-weight: 600;
  padding-inline: 1.4rem;
}

.thunder-btn-primary {
  color: #10210b;
  border: 0;
  background: linear-gradient(135deg, #c4ef82 0%, #9fd25e 100%);
  box-shadow: 0 14px 30px rgba(90, 132, 48, 0.24);
}

.thunder-btn-primary:hover,
.thunder-btn-primary:focus {
  color: #10210b;
  background: linear-gradient(135deg, #cef79a 0%, #a7dc67 100%);
}

.thunder-btn-ghost {
  color: var(--thunder-text);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
}

.thunder-btn-ghost:hover,
.thunder-btn-ghost:focus {
  color: var(--thunder-text);
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.05);
}

.thunder-card,
.thunder-callout,
.thunder-code,
.accordion-item {
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 1.4rem;
  background: var(--thunder-panel);
  box-shadow: var(--thunder-shadow);
}

.thunder-card .card-body {
  padding: 1.6rem;
}

.hero-panel .card-body,
.page-intro .card-body {
  padding: 1.8rem;
}

.stat-block {
  padding: 1rem 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015));
}

.stat-label {
  color: var(--thunder-muted);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stat-copy {
  margin-top: 0.35rem;
  color: var(--thunder-text);
  font-size: 1.04rem;
  font-weight: 600;
  line-height: 1.45;
}

.thunder-link-card {
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.thunder-link-card:hover,
.thunder-link-card:focus {
  color: inherit;
  text-decoration: none;
}

.thunder-link-card .thunder-card,
.thunder-link-card .card-body {
  height: 100%;
}

.thunder-link-card .thunder-card {
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.thunder-link-card:hover .thunder-card,
.thunder-link-card:focus .thunder-card {
  border-color: var(--thunder-edge-strong);
  transform: translateY(-2px);
}

.step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: rgba(166, 211, 109, 0.14);
  color: var(--thunder-accent);
  font-weight: 700;
}

.thunder-callout {
  padding: 1rem 1.15rem;
}

.thunder-callout-warning {
  border-color: rgba(213, 183, 103, 0.24);
}

.thunder-code {
  padding: 1rem 1.15rem;
  background: #0d1115;
}

.thunder-code code {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #dbe8cb;
}

.page-shell {
  max-width: 960px;
}

.list-copy li + li {
  margin-top: 0.55rem;
}

.accordion {
  --bs-accordion-border-width: 0;
  --bs-accordion-bg: transparent;
  --bs-accordion-border-color: transparent;
}

.accordion-item + .accordion-item {
  margin-top: 0.9rem;
}

.accordion-button {
  padding: 1.1rem 1.2rem;
  color: var(--thunder-text);
  background: transparent;
  font-weight: 600;
}

.accordion-button:not(.collapsed) {
  color: var(--thunder-text);
  background: rgba(255, 255, 255, 0.03);
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: 0 0 0 0.22rem rgba(166, 211, 109, 0.13);
}

.accordion-body {
  padding: 0.9rem 1.2rem 1.2rem;
}

.accordion-button::after {
  margin-left: 1rem;
}

@media (max-width: 991.98px) {
  .version-pill {
    width: 100%;
    justify-content: flex-start;
  }
}

@media (max-width: 767.98px) {
  .site-main {
    padding-top: 2rem;
  }

  .hero-title,
  .page-title {
    font-size: clamp(2.7rem, 15vw, 4rem);
  }

  .thunder-btn {
    width: 100%;
  }

  .page-intro .card-body,
  .hero-panel .card-body,
  .thunder-card .card-body {
    padding: 1.3rem;
  }
}