:root {
  --ink: #0c1624;
  --canvas: #f4f6ef;
  --panel: rgba(255, 255, 255, 0.92);
  --accent: #0f6f5c;
  --accent-strong: #0b4f43;
  --line: rgba(12, 22, 36, 0.14);
  --muted: #465666;
  --card-shadow: 0 16px 34px rgba(9, 20, 34, 0.1);
  --brand-gradient: linear-gradient(120deg, #0d5a4b 0%, #176f8e 100%);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  color: var(--ink);
  background: linear-gradient(140deg, #d8e4ca 0%, #f4f6ef 42%, #dce7ec 100%);
  min-height: 100vh;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0.4rem;
  background: #ffffff;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.4rem 0.6rem;
}

.skip-link:focus {
  left: 0.8rem;
  z-index: 1000;
}

.bg-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 18% 12%, rgba(15, 111, 92, 0.14), transparent 42%),
    radial-gradient(circle at 84% 6%, rgba(22, 80, 128, 0.14), transparent 34%);
  z-index: -1;
}

.wrap {
  width: min(1120px, calc(100vw - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  padding: 0.6rem 0;
  background: rgba(238, 242, 234, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color 220ms ease, box-shadow 220ms ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 4px 24px rgba(9, 20, 34, 0.09);
}

.top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.46rem;
  font-family: "Space Grotesk", "Avenir Next", sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--ink);
}

.brand-logo {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  box-shadow: 0 3px 8px rgba(12, 22, 36, 0.14);
}

.top-nav {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.top-nav a {
  text-decoration: none;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.36rem 0.7rem;
  font-size: 0.85rem;
  background: rgba(255, 255, 255, 0.68);
}

.top-nav a:hover {
  border-color: rgba(12, 22, 36, 0.3);
  background: #fff;
}

.hero {
  margin: 1rem 0 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.6rem 1.4rem;
  box-shadow: var(--card-shadow);
}

.eyebrow {
  letter-spacing: 0.07em;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: var(--accent-strong);
  margin: 0 0 0.65rem;
}

h1,
.page-hero h1 {
  margin: 0;
  font-family: "Space Grotesk", "Avenir Next", sans-serif;
  font-weight: 700;
  font-size: clamp(1.7rem, 4.7vw, 2.75rem);
  line-height: 1.08;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  letter-spacing: -0.02em;
  line-height: 1.06;
}

.subtitle {
  max-width: 64ch;
  color: var(--muted);
  margin-top: 0.8rem;
  line-height: 1.5;
  font-size: 1.02rem;
}

.hero-stats {
  margin-top: 1.05rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  font-size: 0.87rem;
  color: var(--muted);
  gap: 0;
}

.hero-stats span {
  display: inline-flex;
  align-items: center;
}

.hero-stats span + span::before {
  content: "·";
  margin: 0 0.65rem;
  color: rgba(12, 22, 36, 0.28);
}

.hero-stats strong {
  color: var(--ink);
  font-weight: 700;
  margin-right: 0.28rem;
}

.hero-actions {
  margin-top: 1.1rem;
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
  align-items: center;
}

.hero-btn {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  border-radius: 10px;
  padding: 0.62rem 1.1rem;
  color: #fff;
  background: var(--brand-gradient);
  border: 1px solid transparent;
  font-size: 0.95rem;
}

.hero-btn:hover {
  filter: saturate(0.95) brightness(0.95);
}

.hero-secondary-link {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  padding: 0.62rem 0.7rem;
  border-radius: 10px;
  border: 1px solid transparent;
  transition: color 150ms ease, border-color 150ms ease, background 150ms ease;
}

.hero-secondary-link:hover {
  color: var(--ink);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.55);
}

/* keep .headline-stats for category pages / other uses */
.headline-stats {
  margin-top: 0.95rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.headline-stats span {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.6rem;
  border: 1px solid rgba(12, 22, 36, 0.16);
  border-radius: 999px;
  font-size: 0.74rem;
  color: #153547;
  background: rgba(255, 255, 255, 0.65);
}

.control-panel {
  margin-top: 1rem;
  background: var(--panel);
  backdrop-filter: blur(12px);
  border: 1px solid var(--line);
  border-radius: 15px;
  padding: 1rem;
  box-shadow: var(--card-shadow);
}

.filters {
  display: grid;
  gap: 0.74rem;
  grid-template-columns: 2.2fr 1.2fr 1fr auto;
  align-items: end;
}

.filters label {
  display: grid;
  gap: 0.3rem;
  font-size: 0.86rem;
  color: var(--muted);
}

input,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fff;
  padding: 0.6rem 0.72rem;
  color: var(--ink);
  font: inherit;
}

button {
  border: 0;
  border-radius: 10px;
  padding: 0.64rem 1rem;
  background: var(--brand-gradient);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}

button:hover {
  filter: saturate(0.95) brightness(0.95);
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
a:focus-visible {
  outline: 2px solid #1f8b75;
  outline-offset: 2px;
}

.ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
}

.ghost:hover {
  background: rgba(12, 22, 36, 0.06);
}

.category-discovery {
  margin-top: 1rem;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.section-head h2 {
  font-family: "Space Grotesk", "Avenir Next", sans-serif;
  margin: 0;
  font-size: 1.02rem;
}

.section-head a {
  text-decoration: none;
  color: var(--accent-strong);
  font-size: 0.9rem;
}

.category-chips {
  margin-top: 0.62rem;
  display: flex;
  gap: 0.52rem;
  flex-wrap: wrap;
}

.category-chip {
  text-decoration: none;
  color: #173041;
  border: 1px solid rgba(12, 22, 36, 0.16);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.7);
  padding: 0.4rem 0.68rem;
  font-size: 0.83rem;
  font-weight: 500;
  cursor: pointer;
}

.category-chip:hover,
.category-chip.active {
  border-color: rgba(12, 22, 36, 0.3);
  background: #fff;
  filter: none;
}

.results-meta {
  margin: 1rem 0 0.72rem;
  color: var(--muted);
}

.query-perf {
  margin: 0.16rem 0 0;
  font-size: 0.82rem;
}

.tool-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.tool-card {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
  border-radius: 15px;
  box-shadow: 0 7px 18px rgba(9, 20, 34, 0.06);
  padding: 0.88rem;
  display: grid;
  gap: 0.54rem;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.tool-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(9, 20, 34, 0.13);
}

.tool-head {
  display: grid;
  grid-template-columns: 42px 1fr auto;
  align-items: center;
  gap: 0.58rem;
}

.tool-logo {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  border: 1px solid rgba(12, 22, 36, 0.16);
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}

.tool-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tool-logo strong {
  color: #35516a;
  font-size: 0.98rem;
}

.tool-card h2 {
  margin: 0;
  font-size: 1.02rem;
  font-family: "Space Grotesk", "Avenir Next", sans-serif;
}

.tool-card h2 a {
  color: inherit;
  text-decoration: none;
}

.tool-card h2 a:hover {
  text-decoration: underline;
}

.badge-new {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.46rem;
  border-radius: 999px;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(15, 111, 92, 0.14);
  color: #0a4f41;
  white-space: nowrap;
  flex-shrink: 0;
}

.meta-row {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  align-items: center;
}

.pill {
  display: inline-flex;
  padding: 0.24rem 0.52rem;
  border-radius: 999px;
  background: rgba(15, 111, 92, 0.08);
  color: #1a6b5a;
  font-size: 0.73rem;
}

.pill-category {
  background: rgba(15, 111, 92, 0.18);
  color: #0a4f41;
  font-weight: 600;
}

.tool-card p {
  margin: 0;
  color: #304253;
  font-size: 0.91rem;
  line-height: 1.38;
}

.tool-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  border-top: 1px solid var(--line);
  padding-top: 0.6rem;
  margin-top: 0.1rem;
}

.tool-card .tool-actions a {
  color: var(--accent-strong);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.89rem;
}

.tool-card .tool-actions a:hover {
  text-decoration: underline;
}

.tool-card .tool-actions a:last-of-type {
  color: #1d4f7d;
}

.btn-bookmark {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  padding: 0.28rem;
  border-radius: 6px;
  cursor: pointer;
  color: #8fa3b4;
  line-height: 1;
  transition: color 150ms ease, background 150ms ease;
}

.btn-bookmark:hover {
  color: var(--ink);
  background: rgba(12, 22, 36, 0.07);
  filter: none;
}

.btn-bookmark.saved {
  color: var(--accent);
}

/* ── Skeleton loading ────────────────────────────────── */
@keyframes shimmer {
  0%   { background-position: -600px 0; }
  100% { background-position: 600px 0; }
}

.skel {
  display: block;
  border-radius: 6px;
  background: linear-gradient(90deg, #e4e8e0 25%, #d8dcd4 50%, #e4e8e0 75%);
  background-size: 1200px 100%;
  animation: shimmer 1.5s infinite linear;
}

.skel-logo  { width: 42px; height: 42px; border-radius: 11px; flex-shrink: 0; }
.skel-title { height: 16px; width: 58%; border-radius: 5px; }
.skel-pill  { display: inline-block; height: 22px; width: 58px; border-radius: 999px; }
.skel-pill + .skel-pill { width: 44px; }
.skel-line  { height: 12px; margin-bottom: 6px; border-radius: 4px; }
.skel-line.w80 { width: 82%; }
.skel-line.w60 { width: 61%; margin-bottom: 0; }
.skel-btn   { display: inline-block; height: 22px; width: 88px; border-radius: 5px; }
.skel-btn + .skel-btn { width: 66px; }

/* ── Submit nudge ────────────────────────────────────── */
.submit-nudge {
  font-size: 0.84rem;
  color: var(--muted);
  padding: 0.38rem 0;
}

.submit-nudge a {
  color: var(--accent-strong);
  font-weight: 600;
  text-decoration: none;
  margin-left: 0.25rem;
}

.submit-nudge a:hover {
  text-decoration: underline;
}

.empty {
  color: var(--muted);
  margin: 1.2rem 0 0;
}

.hidden {
  display: none;
}

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.6rem;
  padding: 1.2rem 0 2rem;
}

.pagination button[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1rem 0 1.8rem;
  font-size: 0.86rem;
  color: var(--muted);
  display: grid;
  gap: 0.45rem;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--accent-strong);
  margin-right: 0.85rem;
  text-decoration: none;
}

.faq-block {
  margin: 0.1rem 0 1.8rem;
}

.faq-block h2 {
  margin: 0 0 0.75rem;
  font-family: "Space Grotesk", "Avenir Next", sans-serif;
  font-size: 1.15rem;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.68rem;
}

.faq-grid article {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: 13px;
  padding: 0.76rem;
}

.faq-grid h3 {
  margin: 0;
  font-family: "Space Grotesk", "Avenir Next", sans-serif;
  font-size: 0.98rem;
}

.faq-grid p {
  margin: 0.46rem 0 0;
  color: #33485c;
  font-size: 0.9rem;
  line-height: 1.4;
}

.page-shell {
  padding: 1rem 0 2rem;
}

.page-hero {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--card-shadow);
  padding: 1rem;
}

.page-hero p {
  margin: 0.6rem 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.page-card {
  margin-top: 0.9rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem;
}

.page-card h2 {
  margin: 0 0 0.7rem;
  font-family: "Space Grotesk", "Avenir Next", sans-serif;
  font-size: 1.08rem;
}

.form-grid {
  display: grid;
  gap: 0.72rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-grid label,
.single-col label {
  display: grid;
  gap: 0.3rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.single-col {
  display: grid;
  gap: 0.72rem;
}

textarea {
  width: 100%;
  min-height: 120px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  padding: 0.64rem 0.75rem;
  color: var(--ink);
  font: inherit;
  resize: vertical;
}

textarea:focus-visible {
  outline: 2px solid #1f8b75;
  outline-offset: 2px;
}

.form-actions {
  margin-top: 0.2rem;
  display: flex;
  align-items: center;
  gap: 0.56rem;
  flex-wrap: wrap;
}

.form-status {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.helper-text {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

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

@media (max-width: 980px) {
  .filters {
    grid-template-columns: 1fr 1fr;
  }

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

  .faq-grid {
    grid-template-columns: 1fr 1fr;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 660px) {
  .top-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    margin-top: 0.85rem;
  }

  .filters {
    grid-template-columns: 1fr;
  }

  .tool-grid {
    grid-template-columns: 1fr;
  }

  .faq-grid {
    grid-template-columns: 1fr;
  }

  .site-header {
    padding-top: 0.9rem;
  }
}