@font-face {
  font-family: 'Object Sans';
  src: url('https://coldy.ai/_next/static/media/11e5c63e41b7216e-s.p.otf')
    format('opentype');
  font-display: swap;
  font-style: normal;
  font-weight: 400;
}

@font-face {
  font-family: 'Object Sans';
  src: url('https://coldy.ai/_next/static/media/72f69926d1374f99-s.p.otf')
    format('opentype');
  font-display: swap;
  font-style: normal;
  font-weight: 500;
}

@font-face {
  font-family: 'Object Sans';
  src: url('https://coldy.ai/_next/static/media/608b36b3ed6965cc-s.p.otf')
    format('opentype');
  font-display: swap;
  font-style: normal;
  font-weight: 700;
}

:root {
  --blue: #0042ec;
  --blue-pressed: #0037c7;
  --blue-soft: #dae9fd;
  --sky: #eff6fe;
  --ink: #132159;
  --ink-strong: #000c1d;
  --ink-muted: #4773ab;
  --white: #fff;
  --mint: #8ee2dd;
  --orange: #ff4d00;
  --orange-soft: #fff0e9;
  --warning: #f29a2e;
  --warning-soft: #fff7e8;
  --success: #087b73;
  --success-soft: #e6f8f6;
  --border: #c9dcf7;
  --shadow: 0 22px 70px rgb(19 33 89 / 10%);
  --radius-small: 14px;
  --radius-medium: 22px;
  --radius-large: 32px;
  color: var(--ink);
  background: var(--sky);
  font-family: 'Object Sans', Arial, sans-serif;
  font-synthesis: none;
  line-height: 1.45;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background: var(--sky);
}

body::before,
body::after {
  position: fixed;
  z-index: -1;
  display: block;
  content: '';
  pointer-events: none;
}

body::before {
  top: 88px;
  right: -112px;
  width: 310px;
  height: 310px;
  border: 1px solid rgb(0 66 236 / 16%);
  border-radius: 50%;
  box-shadow:
    0 0 0 52px rgb(218 233 253 / 68%),
    0 0 0 104px rgb(255 255 255 / 28%);
}

body::after {
  top: 240px;
  right: 84px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: -122px -103px 0 3px var(--blue);
}

button,
input {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
}

button {
  border: 0;
}

[hidden] {
  display: none !important;
}

.page-shell {
  width: min(100%, 1252px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 0 36px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 88px;
  border-bottom: 1px solid var(--border);
}

.brand {
  display: inline-flex;
  gap: 14px;
  align-items: center;
  text-decoration: none;
}

.brand__word {
  position: relative;
  color: var(--blue);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -1.8px;
  line-height: 1;
}

.brand__word::after {
  position: absolute;
  top: -4px;
  right: -8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint);
  content: '';
}

.brand__product {
  padding: 5px 0 5px 14px;
  border-left: 1px solid var(--border);
  color: var(--ink-muted);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.2;
  text-transform: uppercase;
}

.service-state {
  display: inline-flex;
  gap: 9px;
  align-items: center;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgb(255 255 255 / 68%);
  color: var(--ink-muted);
  font-size: 13px;
  font-weight: 500;
}

.service-state__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 4px rgb(142 226 221 / 42%);
}

main {
  display: block;
}

.hero {
  position: relative;
  max-width: 980px;
  margin: 0 auto;
  padding: 88px 0 78px;
  text-align: center;
}

.eyebrow,
.section-kicker,
.status-eyebrow,
.metric-label {
  margin: 0;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.11em;
  line-height: 1.25;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 850px;
  margin: 22px auto 20px;
  color: var(--ink-strong);
  font-size: clamp(48px, 6.2vw, 76px);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.hero__lead {
  max-width: 680px;
  margin: 0 auto;
  color: var(--ink-muted);
  font-size: clamp(18px, 2.1vw, 22px);
  line-height: 1.45;
}

.checker-form {
  position: relative;
  z-index: 1;
  margin: 48px auto 0;
  padding: 14px 14px 15px;
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  background: var(--white);
  box-shadow: var(--shadow);
  text-align: left;
}

.checker-form > label {
  display: block;
  margin: 2px 7px 10px;
  color: var(--ink-muted);
  font-size: 13px;
  font-weight: 500;
}

.checker-form__controls {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.checker-form__prefix {
  position: absolute;
  z-index: 1;
  top: 33px;
  left: 19px;
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    monospace;
  font-size: 17px;
  font-weight: 700;
  pointer-events: none;
  transform: translateY(-50%);
}

.checker-form input {
  width: 100%;
  height: 66px;
  padding: 0 20px 0 91px;
  border: 1px solid var(--blue-soft);
  border-radius: var(--radius-small);
  outline: none;
  background: var(--sky);
  color: var(--ink-strong);
  font-size: 18px;
  font-weight: 500;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    background-color 160ms ease;
}

.checker-form input::placeholder {
  color: #7695bd;
  opacity: 1;
}

.checker-form input:hover {
  border-color: #a8c8f1;
}

.checker-form input:focus {
  border-color: var(--blue);
  background: var(--white);
  box-shadow: 0 0 0 4px rgb(0 66 236 / 12%);
}

.checker-form button {
  display: inline-flex;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  min-width: 228px;
  height: 66px;
  padding: 0 20px 0 24px;
  border-radius: var(--radius-small);
  background: var(--blue);
  color: var(--white);
  cursor: pointer;
  font-size: 17px;
  font-weight: 700;
  transition:
    background-color 160ms ease,
    transform 160ms ease,
    box-shadow 160ms ease;
}

.checker-form button:hover:not(:disabled) {
  background: var(--blue-pressed);
  box-shadow: 0 10px 24px rgb(0 66 236 / 24%);
  transform: translateY(-1px);
}

.checker-form button:active:not(:disabled) {
  box-shadow: none;
  transform: translateY(0);
}

.checker-form button:disabled,
.checker-form input:disabled {
  cursor: wait;
  opacity: 0.72;
}

.button-arrow {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  background: rgb(255 255 255 / 14%);
  font-size: 18px;
  line-height: 1;
}

.signal-line {
  position: relative;
  height: 3px;
  margin: 11px 7px 0;
  overflow: hidden;
  border-radius: 3px;
  background: var(--blue-soft);
}

.signal-line__pulse {
  position: absolute;
  inset: 0 auto 0 0;
  width: 18%;
  border-radius: inherit;
  background: var(--blue);
  opacity: 0;
  transform: translateX(-120%);
}

.checker-form.is-loading .signal-line__pulse {
  opacity: 1;
  animation: scan-line 1.25s ease-in-out infinite;
}

@keyframes scan-line {
  0% {
    transform: translateX(-120%);
  }

  100% {
    transform: translateX(650%);
  }
}

.form-hint,
.form-error {
  margin: 12px 7px 0;
  font-size: 13px;
  line-height: 1.45;
}

.form-hint {
  color: var(--ink-muted);
}

.form-error {
  padding: 11px 13px;
  border-radius: 10px;
  background: var(--orange-soft);
  color: #922f08;
  font-weight: 500;
}

.report {
  margin: 0 0 70px;
  scroll-margin-top: 24px;
}

.report__status {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  padding: 34px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-large);
  background: var(--white);
  box-shadow: 0 16px 50px rgb(19 33 89 / 7%);
}

.report__status::after {
  position: absolute;
  top: -92px;
  right: -70px;
  width: 220px;
  height: 220px;
  border: 36px solid var(--status-soft, var(--blue-soft));
  border-radius: 50%;
  content: '';
  opacity: 0.64;
}

.report[data-tone='success'] {
  --status-color: var(--success);
  --status-soft: var(--success-soft);
}

.report[data-tone='warning'] {
  --status-color: var(--warning);
  --status-soft: var(--warning-soft);
}

.report[data-tone='danger'] {
  --status-color: var(--orange);
  --status-soft: var(--orange-soft);
}

.report[data-tone='neutral'] {
  --status-color: var(--blue);
  --status-soft: var(--blue-soft);
}

.status-icon {
  position: relative;
  z-index: 1;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--status-color) 35%, white);
  border-radius: 18px;
  background: var(--status-soft);
  color: var(--status-color);
  font-size: 27px;
  font-weight: 700;
  line-height: 1;
}

.status-copy {
  position: relative;
  z-index: 1;
  max-width: 790px;
}

.status-eyebrow {
  color: var(--ink-muted);
}

.status-label {
  color: var(--status-color);
}

.status-title {
  margin: 11px 0 8px;
  color: var(--ink-strong);
  font-size: clamp(27px, 3.2vw, 39px);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.1;
}

.status-message {
  max-width: 730px;
  margin: 0;
  color: var(--ink-muted);
  font-size: 17px;
  line-height: 1.55;
}

.status-query {
  margin: 17px 0 0;
  color: #6b8caf;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    monospace;
  font-size: 12px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 14px 0;
}

.metric-card {
  position: relative;
  min-height: 164px;
  padding: 24px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  background: rgb(255 255 255 / 86%);
}

.metric-card::after {
  position: absolute;
  right: 18px;
  bottom: 9px;
  color: var(--blue-soft);
  content: attr(data-index);
  font-size: 50px;
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1;
}

.metric-label {
  color: var(--ink-muted);
}

.metric-value {
  position: relative;
  z-index: 1;
  margin: 25px 0 5px;
  color: var(--ink-strong);
  font-size: clamp(21px, 2.5vw, 29px);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.metric-detail {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    monospace;
  font-size: 12px;
}

.record-panel {
  margin: 14px 0;
  padding: 28px 30px 30px;
  border-radius: var(--radius-medium);
  background: var(--ink-strong);
  color: var(--white);
  box-shadow: 0 18px 42px rgb(0 12 29 / 16%);
}

.section-heading {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
}

.section-heading h2 {
  margin: 6px 0 0;
  color: var(--ink-strong);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.section-heading--inverse .section-kicker {
  color: #7faaf8;
}

.section-heading--inverse h2 {
  color: var(--white);
}

.copy-button {
  flex: 0 0 auto;
  padding: 9px 13px;
  border: 1px solid rgb(255 255 255 / 22%);
  border-radius: 10px;
  background: rgb(255 255 255 / 7%);
  color: #d6e4ff;
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  transition:
    border-color 160ms ease,
    background-color 160ms ease;
}

.copy-button:hover {
  border-color: rgb(255 255 255 / 42%);
  background: rgb(255 255 255 / 12%);
}

.record-panel code {
  display: block;
  max-width: 100%;
  overflow-wrap: anywhere;
  color: #eef5ff;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    monospace;
  font-size: 14px;
  line-height: 1.75;
  white-space: pre-wrap;
}

.report-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: 14px;
  align-items: start;
}

.report-section {
  min-width: 0;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  background: var(--white);
}

.section-count {
  display: grid;
  min-width: 34px;
  height: 34px;
  padding: 0 10px;
  place-items: center;
  border-radius: 11px;
  background: var(--sky);
  color: var(--blue);
  font-size: 14px;
  font-weight: 700;
}

.information-group {
  margin-top: 26px;
  padding: 22px;
  border: 1px solid var(--blue-soft);
  border-radius: 16px;
  background: var(--sky);
}

.information-group__heading {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 18px;
}

.information-group__heading h3 {
  margin: 5px 0 0;
  color: var(--ink-strong);
  font-size: 21px;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.information-group .section-count {
  background: var(--white);
}

.information-group .issue {
  border-top-color: var(--blue-soft);
}

.issue {
  position: relative;
  padding: 20px 0 20px 18px;
  border-top: 1px solid #e6eef9;
}

.issue:first-child {
  padding-top: 2px;
  border-top: 0;
}

.issue::before {
  position: absolute;
  top: 22px;
  bottom: 22px;
  left: 0;
  width: 3px;
  border-radius: 3px;
  background: var(--severity-color, var(--blue));
  content: '';
}

.issue:first-child::before {
  top: 4px;
}

.issue--error {
  --severity-color: var(--orange);
}

.issue--warning {
  --severity-color: var(--warning);
}

.issue--info {
  --severity-color: var(--blue);
}

.issue-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 10px;
  align-items: center;
}

.issue-severity {
  color: var(--severity-color);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.issue-code {
  color: #7993b5;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    monospace;
  font-size: 10px;
}

.issue-title {
  margin: 8px 0 6px;
  color: var(--ink-strong);
  font-size: 17px;
  line-height: 1.25;
}

.issue-message,
.issue-recommendation,
.tag-explanation,
.empty-state {
  color: var(--ink-muted);
  font-size: 14px;
  line-height: 1.55;
}

.issue-message {
  margin: 0;
}

.issue-recommendation {
  margin: 11px 0 0;
  padding: 11px 13px;
  border-radius: 10px;
  background: var(--sky);
}

.issue-recommendation strong {
  color: var(--ink);
}

.empty-state {
  margin: 0;
  padding: 18px;
  border-radius: var(--radius-small);
  background: var(--sky);
}

.tag-item {
  padding: 19px 0;
  border-top: 1px solid #e6eef9;
}

.tag-item:first-child {
  padding-top: 1px;
  border-top: 0;
}

.tag-item[data-valid='false'] .tag-name {
  background: var(--orange-soft);
  color: var(--orange);
}

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

.tag-name {
  display: grid;
  min-width: 38px;
  height: 28px;
  padding: 0 8px;
  place-items: center;
  border-radius: 8px;
  background: var(--blue-soft);
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    monospace;
  font-size: 12px;
  font-weight: 700;
}

.tag-source {
  color: #7993b5;
  font-size: 11px;
  font-weight: 500;
}

.tag-label {
  margin: 10px 0 12px;
  color: var(--ink-strong);
  font-size: 16px;
  line-height: 1.25;
}

.tag-values {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
}

.tag-value {
  min-width: 0;
  padding: 10px 11px;
  border-radius: 9px;
  background: var(--sky);
}

.tag-value dt {
  margin-bottom: 3px;
  color: #7993b5;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.tag-value dd {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    monospace;
  font-size: 11px;
  line-height: 1.35;
}

.tag-explanation {
  margin: 11px 0 0;
  font-size: 12px;
}

.limitations {
  margin-top: 14px;
  padding: 0 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  background: rgb(255 255 255 / 66%);
}

.limitations summary {
  padding: 20px 2px;
  color: var(--ink);
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
}

.limitations summary::marker {
  color: var(--blue);
}

.limitations ul {
  margin: 0;
  padding: 0 0 21px 19px;
  color: var(--ink-muted);
  font-size: 13px;
  line-height: 1.55;
}

.limitations li + li {
  margin-top: 7px;
}

.site-footer {
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0 34px;
  border-top: 1px solid var(--border);
  color: var(--ink-muted);
  font-size: 13px;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--blue);
  font-weight: 700;
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

:focus-visible {
  outline: 3px solid rgb(0 66 236 / 34%);
  outline-offset: 3px;
}

@media (max-width: 900px) {
  body::before {
    right: -190px;
  }

  body::after {
    display: none;
  }

  .hero {
    padding-top: 72px;
  }

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

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

  .metric-card {
    min-height: 145px;
    padding: 20px;
  }

  .metric-value {
    font-size: 21px;
  }
}

@media (max-width: 700px) {
  .page-shell {
    padding: 0 20px;
  }

  .site-header {
    min-height: 76px;
  }

  .brand__word {
    font-size: 27px;
  }

  .brand__product {
    display: none;
  }

  .service-state {
    padding: 8px 10px;
    font-size: 11px;
  }

  .hero {
    padding: 58px 0 60px;
  }

  .hero h1 {
    margin-top: 18px;
    font-size: clamp(42px, 12vw, 58px);
  }

  .hero__lead {
    font-size: 18px;
  }

  .checker-form {
    margin-top: 36px;
    padding: 11px;
    border-radius: 18px;
  }

  .checker-form__controls {
    grid-template-columns: 1fr;
  }

  .checker-form input {
    height: 60px;
    padding-left: 86px;
    font-size: 16px;
  }

  .checker-form__prefix {
    top: 30px;
    left: 17px;
    font-size: 15px;
  }

  .checker-form button {
    width: 100%;
    min-width: 0;
    height: 58px;
  }

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

  .metric-card {
    min-height: 132px;
  }

  .report__status {
    grid-template-columns: 1fr;
    gap: 17px;
    padding: 25px;
    border-radius: 24px;
  }

  .status-icon {
    width: 50px;
    height: 50px;
    border-radius: 15px;
    font-size: 23px;
  }

  .record-panel,
  .report-section {
    padding: 23px 21px;
    border-radius: 19px;
  }

  .section-heading h2 {
    font-size: 23px;
  }

  .tag-values {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 420px) {
  .page-shell {
    padding: 0 14px;
  }

  .service-state {
    padding: 0;
    border: 0;
    background: transparent;
  }

  .hero h1 {
    font-size: 40px;
  }

  .checker-form > label {
    margin-right: 4px;
    margin-left: 4px;
  }

  .form-hint,
  .form-error {
    margin-right: 4px;
    margin-left: 4px;
  }

  .issue-code {
    max-width: 100%;
    overflow-wrap: anywhere;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}