:root {
  color-scheme: dark;
  --bg: #0a0d10;
  --panel: rgba(14, 18, 24, 0.86);
  --panel-strong: rgba(18, 24, 31, 0.96);
  --line: rgba(255, 255, 255, 0.08);
  --text: #f3f6f8;
  --muted: rgba(232, 239, 244, 0.72);
  --soft: rgba(232, 239, 244, 0.5);
  --accent: #8de2b6;
  --accent-strong: #5dd29a;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 999px;
  --max: 1380px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100dvh;
  background:
    radial-gradient(circle at top left, rgba(93, 210, 154, 0.12), transparent 32%),
    radial-gradient(circle at 85% 15%, rgba(133, 201, 255, 0.09), transparent 26%),
    linear-gradient(180deg, #090b0f 0%, #0a0d10 50%, #050608 100%);
  color: var(--text);
  font-family: "Manrope", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

.page-shell {
  position: relative;
  min-height: 100dvh;
  overflow: clip;
}

.background-glow {
  position: fixed;
  inset: auto;
  border-radius: 999px;
  filter: blur(90px);
  opacity: 0.3;
  pointer-events: none;
}

.glow-one {
  width: 26rem;
  height: 26rem;
  top: 4rem;
  right: -6rem;
  background: rgba(93, 210, 154, 0.25);
}

.glow-two {
  width: 22rem;
  height: 22rem;
  left: -8rem;
  bottom: 8rem;
  background: rgba(117, 163, 245, 0.18);
}

.shell {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
}

.section-stack {
  display: grid;
  gap: 2rem;
  padding: 0 0 4rem;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 0 1rem;
  backdrop-filter: blur(18px);
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 2.7rem;
  height: 2.7rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0.95rem;
  background: linear-gradient(180deg, rgba(141, 226, 182, 0.2), rgba(141, 226, 182, 0.05));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
}

.brand-name,
.brand-subtitle {
  display: block;
}

.brand-name {
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-subtitle {
  color: var(--soft);
  font-size: 0.82rem;
}

.topnav {
  display: inline-flex;
  align-items: center;
  gap: 1.25rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.topnav a {
  transition: color 160ms ease, transform 160ms ease;
}

.topnav a:hover {
  color: var(--text);
  transform: translateY(-1px);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 1.5rem;
  align-items: stretch;
  padding-top: 2rem;
}

.hero-copy,
.panel,
.state-card,
.tool-card,
.article-card,
.category-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-copy {
  padding: 2.4rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-copy h1,
.section-heading h2,
.state-card h1,
.state-card h3 {
  margin: 0.7rem 0 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.9rem, 5vw, 5.8rem);
  line-height: 0.94;
  letter-spacing: -0.05em;
}

.hero-description,
.section-heading p,
.state-card p {
  margin: 1.2rem 0 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.75;
  max-width: 62ch;
}

.search-panel {
  margin-top: 2rem;
  padding: 1.35rem;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-lg);
  background: rgba(8, 11, 15, 0.68);
}

.search-label {
  display: block;
  margin-bottom: 0.85rem;
  color: var(--text);
  font-size: 0.93rem;
  font-weight: 600;
}

.search-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.85rem;
}

.search-input {
  width: 100%;
  min-height: 3.65rem;
  padding: 0 1.15rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1.05rem;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.search-input::placeholder {
  color: rgba(243, 246, 248, 0.42);
}

.search-meta {
  margin: 0.85rem 0 0;
  color: var(--soft);
  font-size: 0.9rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.65rem;
  padding: 0 1.15rem;
  border-radius: 1.05rem;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: linear-gradient(180deg, var(--accent), var(--accent-strong));
  color: #04120a;
}

.button.secondary,
.button.ghost {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

.ad-banner,
.footer-banner {
  display: grid;
  gap: 0.45rem;
  margin-top: 1.3rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid rgba(141, 226, 182, 0.18);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(93, 210, 154, 0.12), rgba(93, 210, 154, 0.03));
}

.ad-label,
.article-type,
.featured-badge,
.pricing-pill,
.category-count {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 0.28rem 0.62rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.ad-link {
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 700;
}

.stat-panel {
  display: grid;
  gap: 1.2rem;
  padding: 1.8rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.metric-card {
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.025);
}

.metric-card strong {
  display: block;
  margin-top: 0.35rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.7rem;
  letter-spacing: -0.04em;
}

.metric-label {
  color: var(--soft);
  font-size: 0.83rem;
}

.panel-divider {
  height: 1px;
  background: var(--line);
}

.spotlight-stack h2,
.section-heading h2,
.article-card h3,
.tool-card h3,
.category-card h3,
.state-card h3 {
  margin: 0.55rem 0 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.5rem, 2vw, 2.2rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.spotlight-list {
  display: grid;
  gap: 0.85rem;
  padding: 0;
  margin: 1rem 0 0;
  list-style: none;
}

.spotlight-list li a {
  display: grid;
  gap: 0.2rem;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.025);
}

.spotlight-list span {
  color: var(--soft);
  font-size: 0.9rem;
}

.section-block {
  display: grid;
  gap: 1.25rem;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 0.6fr);
  gap: 1rem;
  align-items: end;
}

.section-heading h2 {
  font-size: clamp(2rem, 3vw, 3.35rem);
}

.category-grid,
.article-grid,
.tool-grid {
  display: grid;
  gap: 1rem;
}

.category-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.category-card,
.article-card,
.tool-card,
.state-card {
  position: relative;
  overflow: hidden;
}

.category-card {
  padding: 1.5rem;
}

.category-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, color-mix(in srgb, var(--accent) 18%, transparent), transparent 45%);
  opacity: 0.6;
}

.category-card > * {
  position: relative;
  z-index: 1;
}

.category-card p,
.tool-description,
.article-card p {
  color: var(--muted);
  line-height: 1.7;
}

.pill-row,
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.pill,
.chip {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  padding: 0 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
}

.pill {
  cursor: pointer;
}

.pill.active {
  background: rgba(93, 210, 154, 0.14);
  border-color: rgba(93, 210, 154, 0.25);
  color: var(--text);
}

.tool-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.tool-slot {
  display: contents;
}

.tool-card {
  padding: 1.35rem;
}

.tool-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

.tool-mark {
  display: inline-grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(141, 226, 182, 0.2), rgba(117, 163, 245, 0.16));
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
}

.tool-title-row,
.tool-footer,
.article-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
}

.tool-tagline {
  margin: 0.3rem 0 0;
  color: var(--muted);
}

.tool-description {
  margin: 1rem 0 1.15rem;
}

.tool-footer,
.article-footer {
  margin-top: 1.15rem;
  color: var(--soft);
  font-size: 0.92rem;
}

.tool-footer a,
.article-footer a,
.pagination a,
.inline-link {
  color: var(--text);
  font-weight: 700;
}

.featured-badge {
  background: rgba(93, 210, 154, 0.14);
  color: var(--accent);
}

.sponsor-card {
  background: linear-gradient(180deg, rgba(19, 36, 27, 0.92), rgba(12, 18, 15, 0.92));
}

.article-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.article-card {
  padding: 1.35rem;
}

.section-actions {
  display: flex;
  justify-content: flex-start;
}

.footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.6fr);
  gap: 1rem;
  align-items: center;
  padding: 0 0 3.5rem;
}

.centered-state {
  min-height: 100dvh;
  display: grid;
  place-items: center;
}

.state-card {
  max-width: 720px;
  padding: 2rem;
}

.empty-state {
  min-height: 16rem;
  display: grid;
  place-items: center;
  text-align: center;
}

.loading-grid {
  min-height: 26rem;
}

.skeleton {
  border-radius: var(--radius-xl);
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
  background-size: 220% 100%;
  animation: shimmer 1.6s linear infinite;
}

.skeleton-hero,
.skeleton-panel {
  min-height: 22rem;
}

.skeleton-card {
  min-height: 16rem;
}

.compact-state,
.compact-article-card {
  min-height: auto;
}

.page-intro {
  padding-top: 2rem;
}

.archive-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.42fr);
  gap: 1rem;
}

.archive-list,
.archive-aside,
.content-prose,
.toc-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.archive-list,
.archive-aside,
.content-prose,
.toc-card {
  padding: 1.5rem;
}

.archive-cards {
  display: grid;
  gap: 0.9rem;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.1rem;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  min-height: 2.6rem;
  padding: 0 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
}

.pagination .active {
  background: rgba(93, 210, 154, 0.14);
  border-color: rgba(93, 210, 154, 0.24);
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.38fr);
  gap: 1rem;
}

.content-prose article {
  display: grid;
  gap: 1.45rem;
}

.content-prose h1 {
  margin: 0.6rem 0 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.5rem, 4vw, 4.4rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
}

.content-prose h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.6rem;
  letter-spacing: -0.04em;
}

.content-prose p,
.content-prose li {
  color: var(--muted);
  line-height: 1.8;
}

.content-prose ul {
  margin: 0;
  padding-left: 1.2rem;
}

.prose-block {
  display: grid;
  gap: 0.7rem;
}

.toc-card {
  position: sticky;
  top: 6rem;
  display: grid;
  gap: 1rem;
  height: fit-content;
}

.toc-card ol,
.toc-card ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.toc-card li + li {
  margin-top: 0.4rem;
}

.resource-search {
  margin-top: 1rem;
}

.resource-search .search-row {
  grid-template-columns: 1fr;
}

.search-results {
  display: grid;
  gap: 0.9rem;
  margin-top: 1rem;
}

.divider {
  height: 1px;
  background: var(--line);
  margin: 0.6rem 0;
}

@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

@media (max-width: 1120px) {
  .hero-grid,
  .archive-grid,
  .article-layout,
  .footer,
  .section-heading {
    grid-template-columns: 1fr;
  }

  .category-grid,
  .article-grid,
  .tool-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(calc(100% - 1.2rem), var(--max));
  }

  .topbar {
    gap: 0.8rem;
    flex-direction: column;
    align-items: flex-start;
  }

  .topnav {
    flex-wrap: wrap;
    gap: 0.9rem;
  }

  .hero-copy,
  .panel,
  .tool-card,
  .article-card,
  .category-card,
  .archive-list,
  .archive-aside,
  .content-prose,
  .toc-card {
    padding: 1.2rem;
    border-radius: 1.4rem;
  }

  .hero-copy h1,
  .section-heading h2,
  .content-prose h1 {
    font-size: 2.45rem;
  }

  .metric-grid,
  .category-grid,
  .article-grid,
  .tool-grid {
    grid-template-columns: 1fr;
  }

  .search-row {
    grid-template-columns: 1fr;
  }

  .tool-title-row,
  .tool-footer,
  .article-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}