/* ===== UTILITIES ===== */
.hidden { display: none; }
.text-pass { color: var(--green); }
.text-warn { color: #e8b339; }
.text-fail { color: #c75050; }

.check-another-wrap {
  text-align: center;
  margin-top: 40px;
  margin-bottom: 16px;
}

/* ===== TOOL PAGE ===== */
.tool-hero {
  padding-top: 120px;
  padding-bottom: 40px;
  text-align: center;
}

.tool-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 16px;
}

.tool-hero h1 .accent { color: var(--cyan); }

.tool-hero-sub {
  font-size: 1.05rem;
  color: var(--gray);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

/* Search form */
.domain-form {
  display: flex;
  gap: 12px;
  max-width: 520px;
  margin: 0 auto;
}

.domain-input {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px 20px;
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.domain-input:focus {
  border-color: var(--cyan);
  outline: 2px solid var(--cyan);
  outline-offset: 1px;
}

.domain-input::placeholder {
  color: var(--gray-dark);
}

.btn-check {
  white-space: nowrap;
}

/* Results */
.results-section {
  display: none;
  padding-bottom: 80px;
}

.results-section.visible {
  display: block;
  animation: fadeInUp 0.5s ease-out;
}

/* Score gauge */
.score-gauge {
  text-align: center;
  margin-bottom: 48px;
}

.score-domain {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--gray);
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.score-ring {
  position: relative;
  width: 200px;
  height: 200px;
  margin: 0 auto 16px;
}

.score-ring svg {
  width: 200px;
  height: 200px;
  transform: rotate(-90deg);
}

.score-ring-bg {
  fill: none;
  stroke: var(--border);
  stroke-width: 8;
}

.score-ring-fill {
  fill: none;
  stroke-width: 8;
  stroke-linecap: round;
  transition: stroke-dashoffset 1s ease-out, stroke 0.3s;
}

.score-value {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.score-number {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
}

.score-max {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--gray-dark);
}

.score-grade {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 1px;
  margin-top: 8px;
}

/* Share CTA */
.share-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 20px auto 32px;
  padding: 12px 32px;
  background: var(--green);
  color: var(--bg);
  border: none;
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s, transform 0.2s;
}

.share-cta:hover {
  filter: brightness(1.1);
  transform: scale(1.02);
}

/* Detail cards */
.check-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.check-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
}

.check-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}

.check-card.pass::before { background: var(--green); }
.check-card.warn::before { background: #e8b339; }
.check-card.fail::before { background: #c75050; }

.check-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.check-card-title {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}

.check-card-subtitle {
  font-size: 0.8rem;
  color: var(--gray-dark);
  margin-top: 2px;
}

.check-card-status {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 4px;
  white-space: nowrap;
  align-self: flex-start;
}

.check-card-status.pass {
  color: var(--green);
  background: rgba(95, 184, 138, 0.1);
}
.check-card-status.warn {
  color: #e8b339;
  background: rgba(232, 179, 57, 0.1);
}
.check-card-status.fail {
  color: #c75050;
  background: rgba(199, 80, 80, 0.1);
}

.check-detail {
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 8px;
}

.check-detail code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan-dim);
  background: rgba(141, 164, 189, 0.08);
  padding: 2px 6px;
  border-radius: 3px;
  word-break: break-all;
}

/* Recommendations */
.recs-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px;
}

.recs-title {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.rec-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.6;
}

.rec-item:last-child { margin-bottom: 0; }

.rec-icon {
  flex-shrink: 0;
  width: 20px;
  text-align: center;
  font-size: 0.85rem;
}

.rec-icon.critical { color: #c75050; }
.rec-icon.warning { color: #e8b339; }
.rec-icon.good { color: var(--green); }

/* CTA */
.tool-cta {
  text-align: center;
  padding: 60px 0 40px;
  border-top: 1px solid var(--border);
  margin-top: 48px;
}

.tool-cta p {
  color: var(--gray);
  margin-bottom: 20px;
  font-size: 1rem;
}

/* Loading */
.loading-state {
  display: none;
  text-align: center;
  padding: 60px 0;
}

.loading-state.visible {
  display: block;
}

.loading-spinner {
  display: inline-block;
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--cyan);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 16px;
}

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

.loading-text {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--gray);
}

/* Error */
.error-state {
  display: none;
  text-align: center;
  padding: 40px 0;
}

.error-state.visible {
  display: block;
}

.error-message {
  color: #c75050;
  font-size: 0.9rem;
  margin-bottom: 16px;
}

/* FAQ */
.faq-section {
  margin-top: 48px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}

.faq-question {
  padding: 16px 20px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--white);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.faq-question::-webkit-details-marker { display: none; }

.faq-question::after {
  content: '+';
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--gray-dark);
  flex-shrink: 0;
  margin-left: 16px;
  transition: transform 0.2s;
}

details[open] .faq-question::after {
  content: '-';
}

.faq-answer {
  padding: 0 20px 16px;
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.7;
}

/* Lead capture */
.lead-capture {
  margin-top: 48px;
  border: 1px solid var(--cyan);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(141, 164, 189, 0.06) 0%, rgba(141, 164, 189, 0.02) 100%);
  overflow: hidden;
}

.lead-capture-inner {
  padding: 40px 32px;
  text-align: center;
}

.lead-capture-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--white);
}

.lead-capture-sub {
  font-size: 0.95rem;
  color: var(--gray);
  max-width: 480px;
  margin: 0 auto 24px;
  line-height: 1.6;
}

.lead-form-row {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
}

.lead-form-row .domain-input {
  flex: 1;
}

.lead-disclaimer {
  font-size: 0.75rem;
  color: var(--gray-dark);
  margin-top: 12px;
}

.lead-success p {
  color: var(--green);
  font-size: 1rem;
  font-weight: 600;
}

.lead-error {
  color: #c75050;
  font-size: 0.85rem;
  margin-top: 8px;
  text-align: center;
}

/* Responsive */
@media (max-width: 900px) {
  .check-cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .check-cards { grid-template-columns: 1fr; }
  .domain-form { flex-direction: column; }
  .lead-form-row { flex-direction: column; }
  .domain-input { font-size: 16px; }
  .tool-hero { padding-top: 100px; }
  .lead-capture-inner { padding: 28px 20px; }
}