:root {
  --cursor-x: 50%;
  --cursor-y: 30%;
  --cursor-shift-x: 0px;
  --cursor-shift-y: 0px;
  --bg: #050608;
  --surface: #111318;
  --text: #f6f7fb;
  --muted: #a8afbd;
  --line: #282d36;
  --primary: #f8fafc;
  --primary-dark: #ffffff;
  --top-blue: #38bdf8;
  --top-blue-deep: #2563eb;
  --accent: #f59e0b;
  --success: #15803d;
  --warning: #b45309;
  --danger: #b91c1c;
  --shadow: 0 18px 42px rgba(0, 0, 0, 0.32);
  --surface-2: #07080b;
  --surface-3: #0b0d11;
  --surface-4: #101828;
  --button-secondary-bg: #1a1d24;
  --button-secondary-border: #3b414c;
  --button-secondary-hover: #222631;
  --button-ghost-bg: #151820;
  --card-border-soft: #555c6a;
  --header-bg: rgba(5, 6, 8, 0.92);
}

body[data-theme="light"] {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --line: #d8e2ee;
  --primary: #0f172a;
  --primary-dark: #0f172a;
  --top-blue: #2563eb;
  --top-blue-deep: #1d4ed8;
  --accent: #f59e0b;
  --shadow: 0 18px 42px rgba(15, 23, 42, 0.12);
  --surface-2: #f8fafc;
  --surface-3: #eef4ff;
  --surface-4: #eff6ff;
  --button-secondary-bg: #f8fafc;
  --button-secondary-border: #d8e2ee;
  --button-secondary-hover: #eef2f7;
  --button-ghost-bg: #f8fafc;
  --card-border-soft: #9fb0cb;
  --header-bg: rgba(255, 255, 255, 0.92);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at var(--cursor-x) var(--cursor-y), rgba(56, 189, 248, 0.2), transparent 24%),
    linear-gradient(120deg, transparent 0%, rgba(37, 99, 235, 0.08) 45%, transparent 75%);
  transform: translate3d(var(--cursor-shift-x), var(--cursor-shift-y), 0);
  transition: background-position 120ms ease;
}

body > * {
  position: relative;
  z-index: 1;
}

main > section {
  position: relative;
}

main > section > .container {
  position: relative;
}

a {
  color: inherit;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 50;
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--text);
  background: var(--surface);
  text-decoration: none;
  transition: top 180ms ease;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--header-bg);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
}

.brand,
.nav-link,
.button {
  text-decoration: none;
  transition: transform 180ms ease, color 180ms ease, border-color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.brand:hover,
.nav-link:hover,
.button:hover {
  transform: scale(0.97);
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  color: #050608;
  background: var(--primary);
}

body[data-theme="light"] .brand-mark {
  color: #f8fafc;
  background: #0f172a;
}

.nav-link {
  font-weight: 700;
  color: var(--muted);
}

.nav-link:hover {
  color: var(--text);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  background: var(--surface-2);
  cursor: pointer;
  font: inherit;
  font-weight: 700;
}

.theme-toggle:hover {
  border-color: var(--card-border-soft);
}

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

.hero {
  padding: 74px 0 44px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 32px;
  align-items: center;
}

.hero-copy h1 {
  max-width: 760px;
  margin: 0 0 18px;
  font-size: clamp(2.2rem, 5vw, 4.8rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.hero-copy p {
  max-width: 680px;
  color: var(--muted);
  font-size: 1.08rem;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--primary-dark);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
}

.button.primary {
  color: #050608;
  background: var(--primary);
}

body[data-theme="light"] .button.primary {
  color: #f8fafc;
  background: #0f172a;
}

.button.primary:hover {
  box-shadow: 0 12px 28px rgba(248, 250, 252, 0.16);
}

.button.secondary {
  color: var(--text);
  border-color: var(--button-secondary-border);
  background: var(--button-secondary-bg);
}

.button.secondary:hover {
  border-color: var(--card-border-soft);
  background: var(--button-secondary-hover);
}

.button.ghost {
  color: var(--text);
  border-color: var(--line);
  background: var(--button-ghost-bg);
}

.seo-visual {
  position: relative;
  display: grid;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.seo-visual::before {
  content: "";
  position: absolute;
  inset: -40% 35% 35% -25%;
  background: rgba(248, 250, 252, 0.08);
  transform: rotate(-12deg);
}

.search-card,
.snippet-card,
.signal-row {
  position: relative;
  z-index: 1;
}

.search-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-2);
}

.search-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
}

.search-line {
  display: block;
  width: 30%;
  height: 9px;
  border-radius: 999px;
  background: #3b414c;
}

.search-line.wide {
  width: 48%;
}

.snippet-card {
  padding: 18px;
  border: 1px solid var(--button-secondary-border);
  border-radius: 18px;
  background: var(--surface-3);
}

.snippet-card h2 {
  margin: 4px 0 8px;
  font-size: 1.2rem;
  line-height: 1.25;
}

.snippet-card p {
  margin: 0;
  color: var(--muted);
}

.snippet-url {
  color: #22c55e;
  font-size: 0.86rem;
  font-weight: 700;
}

.signal-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.signal-row span {
  display: inline-flex;
  justify-content: center;
  padding: 9px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  background: var(--surface-2);
  font-size: 0.82rem;
  font-weight: 800;
}

.seo-visual,
.info-panel,
.faq-item,
.stat,
.output-item {
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.seo-visual:hover,
.info-panel:hover,
.faq-item:hover,
.stat:hover,
.output-item:hover {
  transform: scale(0.985);
  border-color: #555c6a;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.38);
}

.section {
  padding: 54px 0;
}

section[id] {
  scroll-margin-top: 88px;
}

.categories-section {
  padding-bottom: 24px;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.category-card {
  display: grid;
  gap: 12px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.category-label {
  margin: 0;
  color: var(--top-blue);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
}

.category-card h3 {
  margin: 0;
}

.category-card p {
  margin: 0;
  color: var(--muted);
}

.category-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.category-tags li {
  display: inline-flex;
  align-items: center;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  background: var(--surface-2);
  font-size: 0.85rem;
  font-weight: 700;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 28px;
}

.section-heading h2,
.tool-header h1 {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.1;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.tool-card,
.tool-panel,
.result-panel {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.tool-card {
  position: relative;
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 22px;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.featured-tool {
  border-color: var(--top-blue);
}

.badge {
  position: absolute;
  top: 16px;
  right: 16px;
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--top-blue), var(--top-blue-deep));
  box-shadow: 0 0 18px rgba(56, 189, 248, 0.45);
  font-size: 0.78rem;
  font-weight: 900;
}

.tool-card:hover,
.tool-card:focus-visible {
  transform: scale(0.97);
  border-color: var(--card-border-soft);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.44);
  outline: none;
}

.tool-card h3,
.result-panel h2 {
  margin: 0;
}

.tool-card p {
  margin: 0;
  color: var(--muted);
}

.tool-icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  color: #050608;
  background: #f8fafc;
  border: 1px solid var(--line);
  font-weight: 900;
}

body[data-theme="light"] .tool-icon {
  color: #f8fafc;
  background: #0f172a;
  border-color: #0f172a;
}

.tool-header {
  padding: 24px 0 6px;
}

.tool-header + .section {
  padding-top: 20px;
}

.breadcrumbs {
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 0.94rem;
}

.breadcrumbs a {
  color: var(--primary-dark);
  font-weight: 800;
  text-decoration: none;
}

.tool-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.7fr);
  gap: 16px;
  align-items: start;
}

.audit-column {
  display: grid;
  gap: 16px;
}

.tool-layout > .result-panel {
  grid-column: 2;
}

/* Solo se aplica al informe visible después de una auditoría. */
.tool-layout.audit-completed {
  grid-template-columns: minmax(0, 1fr);
}

.tool-layout.audit-completed > .audit-column {
  display: none;
}

.tool-layout.audit-completed > .result-panel {
  grid-column: 1;
  width: min(100%, 920px);
  margin: 0 auto;
}

.audit-source-card {
  display: grid;
  gap: 5px;
  margin-bottom: 18px;
  padding: 16px 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow-wrap: anywhere;
}

.audit-source-card span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.audit-source-card strong {
  font-size: 1rem;
  overflow-wrap: anywhere;
}

.audit-completed .result-panel > .related-links {
  margin-top: 18px;
}

.faq-grid {
  gap: 12px;
}

.hint {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
}

.tool-panel {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.result-panel {
  padding: 20px 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.result-block + .result-block {
  margin-top: 18px;
}

.result-block {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.form-grid {
  display: grid;
  gap: 16px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--text);
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 13px;
  color: #f8fafc;
  background: #07080b;
  font: inherit;
}

textarea {
  min-height: 160px;
  resize: vertical;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.stat {
  padding: 14px;
  border: 1px solid rgba(56, 189, 248, 0.12);
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0)),
    var(--surface-3);
}

.stat strong {
  display: block;
  font-size: 1.7rem;
  line-height: 1.2;
}

.stat span {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.output-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.output-item {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-3);
}

.output-item p {
  margin: 0 0 8px;
  font-weight: 800;
}

.hint {
  color: var(--muted);
  font-size: 0.92rem;
}

.seo-note {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.seo-note h2 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.seo-note p {
  margin: 0;
  color: var(--muted);
}

.info-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: 20px;
  align-items: start;
}

.info-copy h2,
.faq-section h2 {
  margin: 0 0 18px;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.1;
}

.info-copy p {
  max-width: 780px;
  color: var(--muted);
}

.info-panel,
.faq-item {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.info-panel {
  padding: 24px;
}

.info-panel h3,
.faq-item h3 {
  margin: 0 0 12px;
}

.info-panel ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.guide-card,
.related-panel,
.content-article {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.guide-card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 20px;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.guide-card:hover {
  transform: scale(0.97);
  border-color: var(--top-blue);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.44);
}

.guide-card h3,
.guide-card p {
  margin: 0;
}

.guide-card p {
  color: var(--muted);
}

.guide-card a,
.related-panel a,
.related-links a {
  color: var(--top-blue);
  font-weight: 800;
  text-decoration: none;
}

.content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.38fr);
  gap: 22px;
  align-items: start;
}

.content-article,
.related-panel {
  padding: 24px;
}

.content-article h2 {
  margin: 26px 0 10px;
  font-size: 1.45rem;
  line-height: 1.2;
}

.content-article h2:first-child {
  margin-top: 0;
}

.content-article p,
.content-article li {
  color: var(--muted);
}

.content-article ul {
  display: grid;
  gap: 8px;
  padding-left: 22px;
}

.related-panel,
.related-links {
  display: grid;
  gap: 12px;
}

.related-panel h2,
.related-links h2 {
  margin: 0;
  font-size: 1.05rem;
}

.related-links {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.faq-item {
  padding: 22px;
}

.faq-item p {
  margin: 0;
  color: var(--muted);
}

.status-good {
  color: var(--success);
}

.status-warn {
  color: var(--warning);
}

.status-bad {
  color: var(--danger);
}
 
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 0.9rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 700;
}
 
.status-pill.status-good {
  color: var(--success);
  background: rgba(22, 163, 74, 0.12);
  border: 1px solid rgba(22, 163, 74, 0.16);
}
 
.status-pill.status-warn {
  color: var(--warning);
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.16);
}
 
.status-pill.status-bad {
  color: var(--danger);
  background: rgba(185, 28, 28, 0.12);
  border: 1px solid rgba(185, 28, 28, 0.16);
}

.score-summary {
  display: grid;
  justify-items: center;
  margin-bottom: 18px;
}

.results-cards-panel {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.score-card {
  display: grid;
  justify-items: center;
  gap: 16px;
  width: min(100%, 420px);
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.score-card .score-title {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
 
.score-card strong {
  font-size: 3.4rem;
  line-height: 1;
}

/* Círculo de puntuación */
.score-circle {
  --score-angle: 0deg;
  width: 156px;
  height: 156px;
  border-radius: 50%;
  position: relative;
  display: inline-grid;
  place-items: center;
  overflow: hidden;
  border: 4px solid currentColor;
  background: var(--surface-3);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.03);
  font-weight: 900;
  color: var(--danger);
  font-size: 2.45rem;
  line-height: 1;
  transition: color 220ms ease;
}
.score-circle::before {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  background: conic-gradient(from -90deg, currentColor var(--score-angle), rgba(255, 255, 255, 0.08) 0);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 4px), #000 calc(100% - 3px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 4px), #000 calc(100% - 3px));
  opacity: 0.85;
}
.score-circle > * { position: relative; z-index: 1; }
.score-circle .score-circle-sub {
  display: block;
  margin-left: 2px;
  font-size: 0.88rem;
  font-weight: 900;
  line-height: 1;
  transform: translateY(-0.1em);
}
.score-circle--green { color: var(--success); }
.score-circle--yellow { color: var(--accent); }
.score-circle--orange { color: var(--warning); }
.score-circle--red { color: var(--danger); }

.audit-completed #result-section {
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.28fr);
  gap: 18px;
  animation: audit-results-in 420ms ease both;
}

.audit-completed #result-section .audit-source-card {
  position: relative;
  grid-column: 1 / -1;
  margin-bottom: 22px;
  padding: 18px 22px 18px 26px;
  border-color: rgba(56, 189, 248, 0.35);
  background:
    linear-gradient(105deg, rgba(56, 189, 248, 0.13), transparent 58%),
    var(--surface);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.14);
}

.audit-completed #result-section .audit-source-card::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  border-radius: 20px 0 0 20px;
  background: var(--top-blue);
  content: "";
}

.audit-completed #result-section .result-block {
  margin: 0;
  border-color: color-mix(in srgb, var(--line) 72%, var(--top-blue));
  background:
    linear-gradient(145deg, rgba(56, 189, 248, 0.045), transparent 42%),
    var(--surface);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.1);
}

.audit-completed #result-section .result-block:nth-child(2) {
  padding: 28px 20px;
  background:
    radial-gradient(circle at 50% 0, rgba(56, 189, 248, 0.14), transparent 48%),
    var(--surface);
}

.audit-completed #result-section .result-block:nth-child(4),
.audit-completed #result-section .result-block:nth-child(5) {
  grid-column: 1 / -1;
}

.audit-completed #result-section .score-card {
  gap: 18px;
}

.audit-completed #result-section .score-card .score-title {
  color: var(--top-blue);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
}

.audit-completed #result-section .score-circle {
  width: 174px;
  height: 174px;
  border-width: 5px;
  background: var(--surface-3);
  box-shadow: 0 0 0 8px rgba(56, 189, 248, 0.07), inset 0 0 24px rgba(56, 189, 248, 0.08);
  font-size: 2.8rem;
}

.audit-completed #result-section .results-cards-panel {
  padding: 4px;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.audit-completed #result-section .score-grid,
.audit-completed #result-section #metrics-grid {
  gap: 14px;
}

.audit-completed #result-section #metrics-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.audit-completed #result-section .stat {
  min-height: 92px;
  align-content: center;
  padding: 16px 18px;
  border-color: var(--line);
  border-radius: 12px;
  background: linear-gradient(145deg, var(--surface-3), var(--surface));
  box-shadow: none;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.audit-completed #result-section .stat:hover {
  transform: translateY(-3px);
  border-color: var(--top-blue);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.12);
}

.audit-completed #result-section .stat strong {
  color: var(--text);
  font-size: 1.8rem;
}

.audit-completed #result-section .stat span {
  margin-top: 5px;
  color: var(--muted);
}

.audit-completed #result-section #category-grid .stat {
  position: relative;
  overflow: hidden;
  padding-bottom: 28px;
}

.audit-completed #result-section #category-grid .stat::after {
  position: absolute;
  right: 18px;
  bottom: 12px;
  left: 18px;
  height: 5px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    var(--top-blue) 0 var(--score-percent),
    var(--line) var(--score-percent) 100%
  );
  content: "";
}

.audit-completed #result-section .detail-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.audit-completed #result-section #details-container {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.audit-completed #result-section #details-container > .detail-item {
  margin: 0;
}

.audit-completed #result-section .detail-item {
  padding: 18px;
  border-radius: 12px;
  background: var(--surface-3);
  box-shadow: none;
  transition: transform 180ms ease, border-color 180ms ease;
}

.audit-completed #result-section .detail-item:hover {
  transform: translateY(-2px);
  border-color: var(--top-blue);
}

.audit-completed #result-section .detail-item h3 {
  margin-bottom: 10px;
  font-size: 1rem;
}

.audit-completed #result-section .status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  margin-bottom: 12px;
  padding: 5px 9px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.audit-completed #result-section .status-pill::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.audit-completed #result-section .seo-note {
  margin-bottom: 22px;
  padding: 16px 18px;
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: 12px;
  background: rgba(56, 189, 248, 0.06);
}

.audit-completed #result-section .seo-note h2 {
  color: var(--top-blue);
}

.audit-completed #result-section .actions {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.audit-completed #status-message.status-good,
.audit-completed #status-message.status-warn {
  margin: 0 0 16px;
  padding: 10px 14px;
  border-radius: 8px;
  font-weight: 800;
}

.audit-completed #status-message.status-good {
  background: rgba(21, 128, 61, 0.1);
}

.audit-completed #status-message.status-warn {
  background: rgba(245, 158, 11, 0.1);
}

@keyframes audit-results-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 560px) {
  .score-circle { width: 116px; height: 116px; font-size: 2rem; }
  .score-card { width: min(100%, 320px); }
  .results-cards-panel { padding: 16px; }
  .audit-results-strip { grid-template-columns: 1fr; }

  .audit-completed #result-section .score-circle { width: 142px; height: 142px; font-size: 2.35rem; }
  .audit-completed #result-section .detail-list { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .audit-completed #result-section {
    grid-template-columns: 1fr;
  }

  .audit-completed #result-section .result-block,
  .audit-completed #result-section .result-block:nth-child(4),
  .audit-completed #result-section .result-block:nth-child(5) {
    grid-column: 1;
  }

  .audit-completed #result-section #metrics-grid,
  .audit-completed #result-section #details-container {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

  .tool-layout > .audit-column,
  .tool-layout > .result-panel {
    grid-column: 1;
  }
}
 
.score-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
}

.detail-list {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
}
 
.detail-item {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface-3);
}
 
.detail-item h3 {
  margin: 0 0 12px;
}
 
.detail-item p {
  margin: 0;
  color: var(--muted);
}
 
.result-summary {
  display: grid;
  gap: 18px;
  margin-bottom: 18px;
}
 
.status-text {
  margin: 0 0 14px;
}
 
.result-panel .actions {
  justify-content: flex-start;
}
 
.result-panel .related-links {
  margin-top: 18px;
}
 
.result-panel .related-links a {
  display: inline-block;
}
 
.result-panel .related-links h2 {
  margin-top: 0;
}
 
.result-panel #status-message {
  min-height: 1.4rem;
}
 
.status-text.status-bad {
  color: var(--danger);
}
 
.status-text.status-warn {
  color: var(--warning);
}
 
.status-text.status-good {
  color: var(--success);
}
 
.code-output,
.preview {
  min-height: 240px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: var(--surface-4);
  color: #e5e7eb;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.92rem;
}

body[data-theme="light"] #robots-output,
body[data-theme="light"] #sitemap-output {
  color: #0f172a;
}

.preview {
  white-space: normal;
  background: var(--surface-3);
  color: var(--text);
  font-family: inherit;
}

.site-footer {
  padding: 28px 0;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

@media (max-width: 980px) {
  .tool-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 860px) {
  .hero-grid,
  .tool-layout,
  .guide-grid,
  .content-layout,
  .info-grid,
  .faq-grid,
  .categories-grid {
    grid-template-columns: 1fr;
  }

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

  .hero {
    padding-top: 48px;
  }

  .nav {
    flex-wrap: wrap;
    gap: 12px;
    min-height: auto;
    padding: 12px 0;
  }

  .nav-actions {
    width: 100%;
    justify-content: flex-end;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 24px, 1120px);
  }

  .nav {
    min-height: 60px;
  }

  .nav-actions {
    justify-content: flex-start;
  }

  .theme-toggle,
  .nav-link,
  .button {
    width: 100%;
    justify-content: center;
  }

  .stats-grid,
  .tool-grid,
  .guide-grid,
  .score-grid {
    grid-template-columns: 1fr;
  }
 
  .hero-copy h1 {
    font-size: clamp(1.9rem, 7vw, 2.7rem);
  }

  .tool-card,
  .guide-card,
  .info-panel,
  .faq-item,
  .content-article,
  .related-panel,
  .category-card {
    padding: 18px;
  }
}