.seo-text {
  display: grid;
  grid-template-columns: 0.6fr 1fr;
  gap: 64px;
}

.seo-text__lead h2 { margin-top: 12px; }

.seo-text__body {
  color: var(--c-mist);
  display: flex;
  flex-direction: column;
  gap: 20px;
  font-size: 17px;
  line-height: var(--lh-relaxed);
  max-width: 62ch;
}

.seo-text__body h3 {
  font-family: var(--f-serif);
  font-size: clamp(1.1rem, 1rem + 0.4vw, 1.4rem);
  color: var(--c-text-primary);
  margin-top: 8px;
}

.seo-text__body a {
  color: var(--c-text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--c-line-strong);
  transition: text-decoration-color var(--dur-fast);
}

.seo-text__body a:hover { text-decoration-color: var(--c-signal); }

@media (max-width: 900px) {
  .seo-text { grid-template-columns: 1fr; gap: 24px; }
}

.scan-page-hero {
  padding-top: clamp(140px, 20vw, 200px);
  padding-bottom: 56px;
}

.scan-page-hero__title { max-width: 20ch; font-size: var(--fs-hero); }

.scan-tool {
  border: 1px solid var(--c-line);
  padding: clamp(32px, 5vw, 56px);
}

.scan-form {
  display: flex;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
}

.scan-form .field { flex: 1 1 320px; }

.scan-form__submit { flex-shrink: 0; }

.scan-preview {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.scan-preview__label {
  font-family: var(--f-mono);
  font-size: 13px;
  color: var(--c-mist-dim);
  margin-right: 4px;
}

.scan-preview .pill {
  padding: 6px 14px;
  font-size: 11px;
}

.scan-tool[data-scan-state="loading"] .scan-preview,
.scan-tool[data-scan-state="result"] .scan-preview {
  display: none;
}

.scan-status {
  margin-top: 16px;
  font-size: 14px;
  color: var(--c-mist);
  min-height: 1.2em;
}

.scan-status[data-state="error"] { color: var(--c-ember); }

.scan-result { margin-top: 48px; padding-top: 48px; border-top: 1px solid var(--c-line); }

.scan-result[hidden] { display: none; }

.scan-gauge { position: relative; width: 200px; height: 200px; margin-inline: auto; }

.scan-gauge__value {
  stroke: var(--c-signal);
  transition: stroke-dashoffset 1s var(--ease-out-expo);
}

.scan-gauge__center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.scan-gauge__score {
  font-family: var(--f-mono);
  font-size: clamp(2.5rem, 2rem + 1.5vw, 3.2rem);
  color: var(--c-signal);
  line-height: 1;
}

.scan-gauge__total { font-family: var(--f-mono); font-size: 14px; color: var(--c-mist-dim); }

.scan-result__url {
  text-align: center;
  margin-top: 20px;
  font-family: var(--f-mono);
  font-size: 13px;
  color: var(--c-mist);
  word-break: break-all;
}

.scan-snippet { margin-top: 40px; }

.scan-snippet[hidden] { display: none; }

.scan-snippet__label {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  color: var(--c-mist-dim);
  margin-bottom: 12px;
}

.scan-snippet__card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px 24px;
  border: 1px solid var(--c-line);
  background: var(--c-graphite);
}

.scan-snippet__url {
  font-family: var(--f-sans);
  font-size: 13px;
  color: var(--c-mist);
}

.scan-snippet__title {
  font-family: var(--f-sans);
  font-size: 18px;
  color: #8ab4f8;
}

.scan-snippet__desc {
  font-family: var(--f-sans);
  font-size: 14px;
  color: var(--c-mist);
  line-height: var(--lh-relaxed);
}

.scan-snippet__bars {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.scan-snippet__bar-row { display: flex; flex-direction: column; gap: 6px; }

.scan-snippet__bar-label {
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--c-mist-dim);
}

.scan-snippet__bar {
  height: 4px;
  background: var(--c-line);
  overflow: hidden;
}

.scan-snippet__bar-fill {
  height: 100%;
  width: 0%;
  background: var(--c-signal);
  transition: width var(--dur-medium) var(--ease-out-expo);
}

.scan-snippet__bar-fill[data-band="short"] { background: var(--c-mist); }
.scan-snippet__bar-fill[data-band="long"] { background: var(--c-ember); }

.scan-categories {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--c-line);
  border-left: 1px solid var(--c-line);
}

.scan-category { border-right: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); padding: 24px; }

.scan-category__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  list-style: none;
  font-family: var(--f-serif);
  font-size: 16px;
}

.scan-category__head::-webkit-details-marker { display: none; }

.scan-category__meta { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.scan-category__score { font-family: var(--f-mono); font-size: 14px; color: var(--c-signal); }

.scan-category__chevron { display: flex; color: var(--c-mist); transition: transform var(--dur-medium) var(--ease-out-expo); }

.scan-category[open] .scan-category__chevron { transform: rotate(180deg); color: var(--c-signal); }

.scan-category[data-score-band="low"] .scan-category__score { color: var(--c-ember); }
.scan-category[data-score-band="mid"] .scan-category__score { color: var(--c-mist); }

.scan-category__checks { margin-top: 16px; display: flex; flex-direction: column; gap: 10px; }

.scan-category__check { display: flex; align-items: baseline; gap: 10px; font-size: 13px; color: var(--c-mist); }

.scan-category__check svg { flex-shrink: 0; }

.scan-category__check.is-pass svg { color: var(--c-signal); }
.scan-category__check.is-fail svg { color: var(--c-ember); }

.scan-category__detail { color: var(--c-mist-dim); font-family: var(--f-mono); font-size: 12px; }

.scan-result__cta { margin-top: 48px; display: block; width: fit-content; margin-inline: auto; }

@media (max-width: 900px) {
  .scan-categories { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .scan-categories { grid-template-columns: 1fr; }
  .scan-form { flex-direction: column; align-items: stretch; gap: 72px; }
  .scan-form .field { flex: 1 1 auto; }
}