:root {
  color-scheme: light dark;
  --bg: #020b07;
  --bg-alt: #04140d;
  --card: rgba(5, 17, 13, 0.9);
  --accent: #0fa66b;
  --accent-strong: #0c8b59;
  --accent-rgb: 15, 166, 107;
  --surface: rgba(var(--accent-rgb), 0.12);
  --border: rgba(var(--accent-rgb), 0.24);
  --accent-soft: rgba(var(--accent-rgb), 0.18);
  --text: #e3f5ec;
  --muted: #8fb7a7;
  --success: #11b673;
  --success-rgb: 17, 182, 115;
  --warning: #f4c542;
  --danger: #ff6f8d;
  --font: "Vazirmatn", system-ui;
  --shadow-lg: 0 30px 80px rgba(2, 14, 11, 0.55);
  --shadow-sm: 0 12px 35px rgba(3, 20, 14, 0.34);
  --radius-lg: 28px;
  --radius-md: 22px;
  --radius-sm: 16px;
  --container: min(1240px, calc(100vw - 48px));
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background:
    radial-gradient(circle at 18% 14%, rgba(var(--accent-rgb), 0.16), rgba(2, 11, 7, 0) 60%) no-repeat,
    radial-gradient(circle at 84% -6%, rgba(12, 139, 89, 0.18), rgba(2, 11, 7, 0) 64%) no-repeat,
    linear-gradient(180deg, var(--bg-alt), var(--bg));
  color: var(--text);
  line-height: 1.7;
  min-height: 100vh;
}

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

img {
  max-width: 100%;
  display: block;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.top-bar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(3, 15, 12, 0.82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(var(--accent-rgb), 0.18);
}

.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 32px;
}

.brand {
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  display: inline-flex;
  gap: 4px;
}

.brand span {
  color: var(--accent);
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
  font-size: 0.95rem;
}

.main-nav a {
  color: var(--muted);
  transition: color 0.3s ease;
}

.main-nav a:hover,
.main-nav a:focus {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  border: none;
  background: var(--surface);
  color: var(--text);
  width: 38px;
  height: 38px;
  border-radius: 14px;
  font-size: 1.2rem;
  cursor: pointer;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent), #0f8f5b);
  color: #02180d;
  padding: 12px 28px;
  border-radius: 999px;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(var(--accent-rgb), 0.35);
  transition: transform 0.3s ease;
}

.cta:hover {
  transform: translateY(-2px);
}

.hero {
  padding: 120px 0 80px;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  align-items: start;
  justify-items: center;
}

.hero__panel {
  display: grid;
  gap: 24px;
  align-content: start;
  order: 1;
  justify-self: center;
  width: min(100%, 1140px);
}

.hero__content {
  display: grid;
  gap: 20px;
  order: -1;
  grid-column: 1 / -1;
  text-align: center;
  justify-items: center;
}

.hero__content .lead {
  max-width: 680px;
}

.hero__panel-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  align-items: stretch;
}

.hero__support {
  grid-column: 1 / -1;
  display: grid;
  gap: 32px;
  justify-items: center;
  text-align: center;
  width: min(100%, 1140px);
}

.hero__support .hero__stats {
  width: min(100%, 840px);
}

.eyebrow {
  font-size: 0.9rem;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 0.16em;
}

h1 {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  line-height: 1.2;
  margin: 18px 0;
}

.lead {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 22px;
}

.hero__highlights {
  list-style: none;
  display: grid;
  gap: 12px;
  margin-bottom: 36px;
  justify-items: center;
}

.hero__support .hero__highlights {
  margin-bottom: 0;
}

.hero__highlights li {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--muted);
}

.hero__highlights li::before {
  content: "•";
  color: var(--accent);
  font-size: 1.4rem;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.hero__stats article {
  background: var(--card);
  border-radius: var(--radius-sm);
  padding: 18px 22px;
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.hero__stats h3 {
  font-size: 1.6rem;
  margin-bottom: 6px;
}

.lookup-card {
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.18), rgba(5, 20, 14, 0.92));
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(var(--accent-rgb), 0.26);
  backdrop-filter: blur(20px);
}

.lookup-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.lookup-card form {
  display: grid;
  gap: 14px;
}

.lookup-card label {
  font-size: 0.9rem;
  color: var(--muted);
}

.input-group {
  display: flex;
  background: rgba(6, 20, 15, 0.88);
  border: 1px solid rgba(var(--accent-rgb), 0.28);
  border-radius: var(--radius-sm);
  padding: 6px;
  gap: 6px;
  box-shadow: inset 0 0 0 1px rgba(var(--accent-rgb), 0.08);
}

.input-group input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 1rem;
  padding: 0 12px;
}

.input-group input:focus {
  outline: none;
}

.input-group button {
  background: var(--accent);
  color: #02180d;
  border: none;
  border-radius: var(--radius-sm);
  padding: 12px 24px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.3s ease, background 0.3s ease;
}

.input-group button:hover {
  transform: translateY(-1px);
  background: var(--accent-strong);
}

.actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.link {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-weight: 500;
}

.status {
  font-size: 0.85rem;
  color: var(--muted);
}

.status[data-type="error"],
.form-status[data-type="error"] {
  color: var(--danger);
}

.status[data-type="success"],
.form-status[data-type="success"] {
  color: var(--success);
}

.lookup-meta {
  margin-top: 24px;
  display: grid;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--muted);
}

.lookup-meta h4 {
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 4px;
}

.current-ip {
  margin-top: 18px;
  padding: 18px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.16), rgba(5, 20, 14, 0.85));
  border: 1px solid rgba(var(--accent-rgb), 0.22);
  display: grid;
  gap: 12px;
}

.current-ip__label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 500;
  color: var(--text);
}

.current-ip__value {
  font-family: var(--font);
  background: rgba(var(--accent-rgb), 0.08);
  border: 1px solid rgba(var(--accent-rgb), 0.22);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  color: var(--text);
  letter-spacing: 0.08em;
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
}

.current-ip__actions {
  display: flex;
  justify-content: flex-end;
}

.ghost--compact {
  padding: 6px 16px;
  font-size: 0.9rem;
}

.ghost:disabled,
.ghost[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

.current-ip .chip {
  background: rgba(var(--accent-rgb), 0.2);
  color: var(--accent);
}

.badge {
  background: rgba(var(--accent-rgb), 0.18);
  color: var(--accent);
  border-radius: 999px;
  padding: 4px 14px;
  font-size: 0.85rem;
  font-weight: 600;
}

.badge--accent {
  background: var(--accent);
  color: #02180d;
}

.section {
  padding: 80px 0;
}

.section--alt {
  background: rgba(var(--accent-rgb), 0.06);
}

.section-heading {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 40px;
  display: grid;
  gap: 12px;
}

.section-heading p {
  color: var(--muted);
}

.analysis {
  background: var(--card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 24px 28px 20px;
  box-shadow: var(--shadow-sm);
  display: grid;
  gap: 24px;
}

.analysis__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.analysis__header > div {
  display: grid;
  gap: 6px;
}

.analysis__header p {
  color: var(--muted);
  font-size: 0.95rem;
}

.analysis__grid .card {
  height: 100%;
}

.loader {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(5, 17, 13, 0.8);
  padding: 18px 22px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin: 0;
}

.loader__icon {
  display: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid rgba(var(--success-rgb), 0.4);
  color: var(--success);
  font-size: 1rem;
  font-weight: 700;
  align-items: center;
  justify-content: center;
  background: rgba(var(--success-rgb), 0.08);
}

.loader__message {
  font-size: 0.95rem;
}

.spinner {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--accent);
  animation: spin 1s linear infinite;
}

.loader--success .loader__icon,
.lab-loader--success .loader__icon {
  display: inline-flex;
}

.loader--success .spinner,
.lab-loader--success .spinner {
  display: none;
}

.loader--success .loader__message,
.lab-loader--success .loader__message {
  color: var(--success);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.results__grid {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: clamp(260px, 30vw, 340px);
  gap: 20px;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  overflow-x: auto;
  padding-bottom: 12px;
  scroll-snap-type: x proximity;
  scrollbar-color: rgba(var(--accent-rgb), 0.6) transparent;
  scrollbar-width: thin;
}

.results__grid::-webkit-scrollbar {
  height: 6px;
}

.results__grid::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.04);
  border-radius: 999px;
}

.results__grid::-webkit-scrollbar-thumb {
  background: rgba(var(--accent-rgb), 0.6);
  border-radius: 999px;
}

.results__grid .card {
  scroll-snap-align: start;
  min-width: clamp(260px, 30vw, 340px);
}

.results__grid[data-state="empty"],
.results__grid[data-state="idle"] {
  opacity: 0.38;
  transform: translateY(0);
}

.results__grid[data-state="loading"] {
  opacity: 0.38;
  transform: translateY(0);
  filter: blur(1px);
}

.results__grid[data-state="loaded"] {
  opacity: 1;
  transform: translateY(0);
  filter: none;
}

@media (min-width: 1200px) {
  .results__grid {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, minmax(280px, 1fr));
    gap: 24px;
    overflow-x: visible;
    padding-bottom: 0;
    scroll-snap-type: none;
  }

  .results__grid .card {
    min-width: 0;
  }
}

.analysis__note {
  background: rgba(var(--accent-rgb), 0.1);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.7;
}

.analysis__note strong {
  color: var(--text);
}

.analysis__note a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

.analysis__note a:hover,
.analysis__note a:focus {
  text-decoration: underline;
}

.card {
  background: var(--card);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid rgba(var(--accent-rgb), 0.14);
  box-shadow: var(--shadow-sm);
  display: grid;
  gap: 16px;
}

.card header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.summary__list {
  list-style: none;
  display: grid;
  gap: 10px;
  font-size: 0.95rem;
}

.summary__list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
  padding-bottom: 8px;
}

.summary__status {
  font-size: 0.9rem;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.summary--hero {
  background: linear-gradient(160deg, rgba(var(--accent-rgb), 0.16), rgba(6, 24, 17, 0.92));
  border: 1px solid rgba(var(--accent-rgb), 0.26);
  box-shadow: var(--shadow-lg);
}

.summary__eyebrow {
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 6px;
}

.summary__label {
  font-size: 0.9rem;
  color: var(--muted);
  display: inline-block;
  margin-top: 4px;
}

.summary--hero footer {
  justify-content: flex-start;
}

.summary--loading .summary__status::before {
  content: "";
  width: 12px;
  height: 12px;
  border-radius: 999px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}

.summary--loading .summary__list,
.summary--loading footer {
  opacity: 0.5;
}

.summary footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text);
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
}

.details-list {
  list-style: none;
  display: grid;
  gap: 8px;
  font-size: 0.92rem;
}

.details-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
  padding-bottom: 6px;
}

.chip {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  background: rgba(255, 255, 255, 0.1);
}

.chip--neutral {
  background: rgba(159, 207, 191, 0.2);
  color: var(--muted);
}

.chip--success {
  background: rgba(var(--accent-rgb), 0.24);
  color: var(--success);
}

.chip--danger {
  background: rgba(255, 95, 124, 0.18);
  color: var(--danger);
}

.chip--warning {
  background: rgba(244, 197, 66, 0.2);
  color: var(--warning);
}

.timeline ul {
  list-style: none;
}

.providers {
  list-style: none;
  display: grid;
  gap: 12px;
}

.providers li {
  padding: 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
  display: grid;
  gap: 6px;
}

.provider-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.provider-meta {
  color: var(--muted);
  font-size: 0.88rem;
}

.provider-latency {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.58);
}

.history {
  list-style: decimal inside;
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.9rem;
}

.history strong {
  color: var(--text);
}

#raw-json {
  background: rgba(5, 9, 22, 0.9);
  border-radius: var(--radius-sm);
  padding: 18px;
  max-height: 280px;
  overflow: auto;
  font-size: 0.82rem;
  line-height: 1.6;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}

.feature {
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  padding: 22px;
  display: grid;
  gap: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.feature ul {
  list-style: none;
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.9rem;
}

.insights-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.steps div {
  background: rgba(255, 255, 255, 0.05);
  padding: 16px;
  border-radius: var(--radius-sm);
  display: grid;
  justify-items: center;
  gap: 10px;
}

.steps strong {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  display: grid;
  place-items: center;
  font-weight: 600;
}

.metrics ul {
  list-style: none;
  display: grid;
  gap: 10px;
}

.metrics li {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
  padding-bottom: 6px;
}

.hint {
  color: var(--muted);
  font-size: 0.85rem;
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.workflow-grid article {
  background: rgba(255, 255, 255, 0.04);
  padding: 22px;
  border-radius: var(--radius-md);
  display: grid;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.tag {
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.08);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.82rem;
}

.faq {
  display: grid;
  gap: 16px;
}

.faq-item {
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 18px 22px;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-size: 1rem;
}

.faq-answer {
  padding: 0 22px 18px;
  color: var(--muted);
  font-size: 0.92rem;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

.faq-item.active .icon {
  transform: rotate(45deg);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
  align-items: start;
}

.contact-highlights {
  list-style: none;
  display: grid;
  gap: 10px;
  color: var(--muted);
}

.contact-form {
  display: grid;
  gap: 12px;
  background: rgba(255, 255, 255, 0.04);
  padding: 28px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-form input,
.contact-form textarea {
  background: rgba(6, 20, 15, 0.78);
  border: 1px solid rgba(var(--accent-rgb), 0.18);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 10px 14px;
  font-size: 0.95rem;
}

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

.footer {
  background: #04110b;
  padding: 48px 0 22px;
  border-top: 1px solid rgba(var(--accent-rgb), 0.18);
  margin-top: 80px;
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
}

.footer__grid ul {
  list-style: none;
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer__bottom {
  text-align: center;
  margin-top: 32px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
}

.dialog::backdrop,
#note-dialog::backdrop {
  background: rgba(0, 0, 0, 0.7);
}

#note-dialog {
  border: none;
  border-radius: var(--radius-md);
  padding: 24px;
  background: var(--card);
  color: var(--text);
  width: min(420px, 90vw);
}

#note-dialog textarea {
  width: 100%;
  margin-top: 12px;
  margin-bottom: 12px;
  background: rgba(6, 12, 25, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 10px;
}

#note-dialog menu {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

#note-dialog button {
  padding: 8px 16px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
}

#note-dialog button[value="cancel"] {
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
}

#note-dialog button#save-note {
  background: var(--accent);
  color: #02180d;
}

.mini-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.section--lab {
  position: relative;
  padding: 110px 0;
  background:
    radial-gradient(circle at 14% 16%, rgba(var(--accent-rgb), 0.22), rgba(2, 11, 7, 0) 58%) no-repeat,
    radial-gradient(circle at 88% 12%, rgba(12, 139, 89, 0.15), rgba(2, 11, 7, 0) 56%) no-repeat,
    linear-gradient(180deg, rgba(4, 20, 13, 0.95), rgba(2, 11, 7, 0.92));
  border-block: 1px solid rgba(var(--accent-rgb), 0.18);
  margin-block: 60px;
}

.section--lab .container {
  position: relative;
  z-index: 1;
}

.lab {
  display: grid;
  gap: 48px;
}

.lab__intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
  gap: 32px;
  align-items: stretch;
}

.lab__intro h2 {
  font-size: 2.25rem;
  line-height: 1.28;
}

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

.lab__benefits {
  list-style: none;
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.lab__benefits li {
  position: relative;
  padding: 14px 16px;
  padding-inline-start: 48px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
  font-size: 0.96rem;
}

.lab__benefits li::before {
  content: "\2713";
  position: absolute;
  inset-inline-start: 14px;
  inset-block-start: 50%;
  transform: translateY(-50%);
  inline-size: 28px;
  block-size: 28px;
  border-radius: 50%;
  background: rgba(var(--accent-rgb), 0.18);
  color: var(--accent);
  display: grid;
  place-items: center;
  font-size: 1rem;
  font-weight: 600;
}

.lab__note {
  background: rgba(5, 18, 13, 0.82);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(var(--accent-rgb), 0.32);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  display: grid;
  gap: 14px;
  align-content: start;
}

.lab__note h3 {
  font-size: 1.3rem;
}

.lab__note-meta {
  color: var(--muted);
  font-size: 0.88rem;
}

.lab__note a {
  color: var(--accent);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.lab__workspace {
  display: grid;
  grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.lab__sidebar {
  background: rgba(5, 18, 13, 0.86);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 26px;
  display: grid;
  gap: 24px;
  box-shadow: var(--shadow-sm);
}

.lab__sidebar-head {
  display: grid;
  gap: 10px;
}

.lab__sidebar-head p {
  color: var(--muted);
  font-size: 0.9rem;
}

.lab__nav {
  display: grid;
  gap: 12px;
}

.lab-nav {
  display: grid;
  gap: 6px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--muted);
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: right;
  transition: border 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.lab-nav span {
  font-weight: 600;
  color: var(--text);
  font-size: 1.05rem;
}

.lab-nav small {
  font-size: 0.82rem;
  color: var(--muted);
}

.lab-nav:is(:hover, :focus-visible) {
  border-color: rgba(var(--accent-rgb), 0.4);
  transform: translateY(-2px);
}

.lab-nav.is-active {
  background: rgba(var(--accent-rgb), 0.22);
  border-color: rgba(var(--accent-rgb), 0.6);
  box-shadow: 0 0 0 1px rgba(var(--accent-rgb), 0.22);
  color: var(--text);
}

.lab-nav.is-active small {
  color: rgba(227, 245, 236, 0.82);
}

.lab__sidebar-foot {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 18px;
  display: grid;
  gap: 10px;
}

.lab__sidebar-foot ul {
  list-style: none;
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.85rem;
}

.lab__sidebar-foot li::before {
  content: "•";
  margin-inline-start: 6px;
}

.lab__main {
  background: rgba(5, 18, 13, 0.9);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 30px;
  display: grid;
  gap: 24px;
  box-shadow: var(--shadow-lg);
}

.lab-form {
  display: grid;
  gap: 18px;
}

.lab-form__row {
  display: grid;
  gap: 10px;
}

.lab-form__row label,
.lab-field label {
  font-weight: 600;
  font-size: 0.95rem;
}

.lab-form__grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.lab-field--options {
  grid-column: 1 / -1;
}

.lab-field select,
.lab-field input,
.lab-option select,
.lab-option input,
.lab-option textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-family: inherit;
  font-size: 0.95rem;
}

.lab-field select:focus,
.lab-field input:focus,
.lab-option select:focus,
.lab-option input:focus,
.lab-option textarea:focus {
  outline: none;
  border-color: rgba(var(--accent-rgb), 0.6);
  box-shadow: 0 0 0 2px rgba(var(--accent-rgb), 0.18);
}

.lab-hint {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.8rem;
}

.lab-options {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.lab-option {
  display: grid;
  gap: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  padding: 14px;
}

.lab-option.lab-option--inline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.lab-option.lab-option--inline label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.lab-option.lab-option--inline input[type="checkbox"] {
  inline-size: 18px;
  block-size: 18px;
}

.lab-option small {
  color: var(--muted);
  font-size: 0.78rem;
}

.lab-option[hidden] {
  display: none;
}

.lab-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.lab-actions .ghost {
  border-color: rgba(255, 255, 255, 0.18);
  font-size: 0.88rem;
}

.lab-status {
  font-size: 0.88rem;
  color: var(--muted);
  min-height: 24px;
  margin-inline-start: auto;
}

.lab-status[data-type="error"] {
  color: var(--danger);
}

.lab-status[data-type="success"] {
  color: var(--success);
}

.lab-status[data-type="warning"] {
  color: var(--warning);
}

.lab-status[data-type="info"] {
  color: var(--accent);
}

.lab-loader {
  display: grid;
  gap: 12px;
  justify-items: center;
  text-align: center;
  background: rgba(255, 255, 255, 0.02);
  border: 1px dashed rgba(var(--accent-rgb), 0.45);
  border-radius: var(--radius-md);
  padding: 24px;
  color: var(--muted);
}

.lab-loader .loader__icon {
  width: 32px;
  height: 32px;
  font-size: 1.1rem;
}

.lab-summary {
  display: grid;
  gap: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-md);
  padding: 22px;
}

.lab-summary header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.lab-summary header p {
  color: var(--muted);
  font-size: 0.9rem;
}

.lab-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.lab-meta {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}

.lab-meta__item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: grid;
  gap: 6px;
}

.lab-meta__label {
  color: var(--muted);
  font-size: 0.82rem;
}

.lab-meta__value {
  font-weight: 600;
  font-size: 1rem;
}

.lab-metrics {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.lab-metric {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  padding: 16px;
  display: grid;
  gap: 8px;
}

.lab-metric span {
  color: var(--muted);
  font-size: 0.82rem;
}

.lab-metric strong {
  font-size: 1.35rem;
}

.lab-results {
  display: grid;
  gap: 20px;
}

.lab-results__empty {
  padding: 36px;
  text-align: center;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.02);
  border: 1px dashed rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
}

.lab-result-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 20px;
  display: grid;
  gap: 16px;
}

.lab-result-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.lab-result-card__meta {
  color: var(--muted);
  font-size: 0.85rem;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.lab-result-card__body {
  display: grid;
  gap: 14px;
}

.lab-raw-snippet {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 12px;
}

.lab-raw-snippet summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--text);
}

.lab-raw-snippet pre {
  margin-top: 10px;
  max-height: 200px;
  overflow: auto;
  background: rgba(0, 0, 0, 0.35);
  border-radius: var(--radius-sm);
  padding: 12px;
  font-size: 0.75rem;
}

.lab-stat-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  font-size: 0.9rem;
}

.lab-stat-grid dt {
  color: var(--muted);
  font-weight: 500;
}

.lab-stat-grid dd {
  font-weight: 600;
}

.lab-inline-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 0.82rem;
}

.lab-inline-list span {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  padding: 4px 8px;
}

.lab-hops {
  list-style: none;
  display: grid;
  gap: 10px;
}

.lab-hop {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: grid;
  gap: 8px;
}

.lab-hop__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.lab-hop__timings {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 0.82rem;
}

.lab-answer-list {
  list-style: none;
  display: grid;
  gap: 8px;
}

.lab-answer {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  display: grid;
  gap: 4px;
  font-size: 0.88rem;
}

.lab-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.lab-table th,
.lab-table td {
  padding: 8px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  text-align: right;
}

.lab-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.04);
}

.lab-result-card__footer {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.lab-raw {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-md);
  padding: 20px;
  display: grid;
  gap: 12px;
}

.lab-raw header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.lab-raw pre {
  max-height: 260px;
  overflow: auto;
  background: rgba(0, 0, 0, 0.35);
  border-radius: var(--radius-sm);
  padding: 16px;
  font-size: 0.78rem;
}

.lab-history {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 20px;
  display: grid;
  gap: 16px;
}

.lab-history header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.lab-history header p {
  color: var(--muted);
  font-size: 0.82rem;
}

.lab-history__list {
  list-style: none;
  display: grid;
  gap: 12px;
}

.lab-history__item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.lab-history__info {
  display: grid;
  gap: 4px;
}

.lab-history__info span {
  color: var(--muted);
  font-size: 0.82rem;
}

.lab-history__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.lab-history__actions .ghost {
  font-size: 0.8rem;
  padding: 6px 12px;
}

.lab-tag {
  background: rgba(var(--accent-rgb), 0.18);
  color: var(--accent);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.78rem;
}

.lab-empty-row {
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 1024px) {
  .hero__grid,
  .contact-grid,
  .insights-grid {
    grid-template-columns: 1fr;
  }

  .hero__panel-layout {
    grid-template-columns: 1fr;
  }

  .hero__panel {
    justify-self: stretch;
  }

  .hero {
    padding-top: 90px;
  }

  .analysis {
    padding: 24px;
  }

  .lab__intro {
    grid-template-columns: 1fr;
    gap: 26px;
  }

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

  .lab__sidebar {
    order: -1;
  }

  .lab__main {
    padding: 26px;
  }
}

@media (max-width: 768px) {
  .container {
    width: calc(100vw - 32px);
  }

  .results__grid {
    grid-auto-columns: minmax(260px, 90vw);
  }

  .main-nav ul {
    display: none;
    position: absolute;
    top: 64px;
    right: 16px;
    left: 16px;
    background: rgba(5, 18, 13, 0.95);
    border-radius: var(--radius-sm);
    padding: 18px;
    flex-direction: column;
    gap: 14px;
    border: 1px solid rgba(var(--accent-rgb), 0.2);
  }

  .main-nav.open ul {
    display: flex;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .cta {
    display: none;
  }

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

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

  .analysis__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .lab__intro h2 {
    font-size: 1.9rem;
  }

  .lab__main {
    padding: 22px;
  }

  .lab-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .lab-status {
    margin-inline-start: 0;
  }

  .lab-options {
    grid-template-columns: 1fr;
  }

  .lab-meta {
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  }
}

@media (max-width: 540px) {
  .hero__stats {
    grid-template-columns: 1fr;
  }

  .input-group {
    flex-direction: column;
  }

  .input-group button {
    width: 100%;
  }

  .actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

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

  .lab__note,
  .lab__sidebar,
  .lab-result-card,
  .lab-summary,
  .lab-history,
  .lab-raw {
    padding: 18px;
  }

  .lab-metrics,
  .lab-meta {
    grid-template-columns: 1fr;
  }

  .lab-history__item {
    align-items: flex-start;
  }
}