/* Shared presentation for static SEO pages. Keep these pages as plain HTML for crawlers. */
:root {
  color: #1d1a16;
  background: #f6f1e8;
  font-family: "Geist", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body {
  background: #f6f1e8;
}

header,
main,
footer {
  box-sizing: border-box;
  width: 100%;
  max-width: none;
}

header {
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-bottom: 1px solid rgba(29, 26, 22, 0.1);
  background: rgba(246, 241, 232, 0.92);
  padding: 16px max(16px, calc((100vw - 1280px) / 2 + 16px));
}

.brand {
  min-width: 0;
  font-size: 1rem;
  line-height: 1.1;
}

.brand img {
  width: 36px;
  height: 36px;
}

nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  justify-content: flex-start;
  color: #62584b;
  font-size: 0.95rem;
  font-weight: 800;
}

nav a {
  border-radius: 999px;
  padding: 8px 12px;
  text-decoration: none;
}

nav a:hover {
  background: rgba(255, 255, 255, 0.7);
  color: #1d1a16;
}

.button,
nav .button {
  border-radius: 999px;
  background: #f59e0b;
  color: #1d1a16;
  font-weight: 900;
  box-shadow: none;
}

.button:hover,
nav .button:hover {
  background: #f7b033;
}

.new-badge {
  display: inline-flex;
  margin-left: 6px;
  align-items: center;
  border-radius: 999px;
  background: #f59e0b;
  color: #1d1a16;
  padding: 2px 8px;
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  line-height: 1.3;
  text-transform: uppercase;
  vertical-align: middle;
}

main {
  max-width: 1024px;
  margin: 0 auto;
  padding: 48px 16px;
}

.hero {
  padding-top: 0;
  padding-bottom: 0;
}

.eyebrow {
  color: #a16207;
  font-size: 0.88rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1 {
  max-width: 900px;
  margin: 16px 0 0;
  color: #1d1a16;
  font-size: clamp(2.8rem, 8vw, 4.6rem);
  font-weight: 900;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

h2 {
  margin-top: 0;
  color: #1d1a16;
  font-size: clamp(1.85rem, 4vw, 2.6rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

h3 {
  color: #1d1a16;
}

p,
li {
  color: #62584b;
  font-size: 1.05rem;
  line-height: 1.8;
}

.hero p:not(.eyebrow) {
  max-width: 760px;
}

.hero-cta {
  margin-top: 16px;
  padding: 14px 28px;
  font-size: 1.1rem;
}

.panel {
  margin-top: 32px;
  border: 1px solid rgba(29, 26, 22, 0.1);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.7);
  padding: 24px;
  box-shadow: 0 14px 34px rgba(29, 26, 22, 0.07);
}

.grid {
  display: grid;
  gap: 20px;
}

.concept-grid {
  align-items: stretch;
}

.dark-visual {
  border-radius: 24px;
  background: #1d1a16;
  color: #ffffff;
  padding: 20px;
  box-shadow: 0 22px 45px rgba(29, 26, 22, 0.22);
}

.visual-heading-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.visual-eyebrow,
.visual-label {
  margin: 0;
  color: #f59e0b;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.visual-label {
  color: rgba(255, 255, 255, 0.44);
  letter-spacing: 0.16em;
}

.dark-visual h2,
.dark-visual h3 {
  color: #ffffff;
}

.dark-visual h2 {
  margin-top: 8px;
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  letter-spacing: -0.04em;
}

.visual-chip,
.file-chip {
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.65);
  padding: 6px 12px;
  font-size: 0.85rem;
  font-weight: 800;
}

.file-chip {
  background: #f59e0b;
  color: #1d1a16;
}

.modal-visual {
  margin-top: 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  background: #2a251f;
  padding: 16px;
}

.search-placeholder {
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.55);
  padding: 14px 16px;
  font-weight: 800;
}

.modal-grid,
.tech-grid {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.selected-option,
.muted-option,
.selected-code {
  margin-top: 8px;
  border-radius: 16px;
  padding: 12px 16px;
  font-weight: 900;
}

.selected-option {
  border: 1px solid #f59e0b;
  background: rgba(245, 158, 11, 0.2);
}

.selected-code {
  background: #f59e0b;
  color: #1d1a16;
}

.muted-option {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.82);
}

.explain-card {
  border-radius: 24px;
  background: rgba(245, 158, 11, 0.18);
  padding: 24px;
}

.explain-card h2 {
  font-size: clamp(1.45rem, 3vw, 1.9rem);
}

.check-list {
  display: grid;
  gap: 16px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 32px;
}

.check-list li::before {
  position: absolute;
  left: 0;
  top: 0.15em;
  color: #15803d;
  content: "✓";
  font-weight: 900;
}

.website-card {
  overflow: hidden;
  margin-top: 16px;
  border-radius: 24px;
}

.website-card.found {
  border: 1px solid rgba(245, 158, 11, 0.7);
  background: #ffffff;
  color: #1d1a16;
}

.website-card.missing {
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.08);
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(29, 26, 22, 0.1);
  background: #f8f3ea;
  padding: 12px 16px;
}

.browser-bar.muted {
  border-bottom-color: rgba(255, 255, 255, 0.1);
  background: transparent;
}

.browser-bar span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #ef4444;
}

.browser-bar span:nth-child(2) {
  background: #f59e0b;
}

.browser-bar span:nth-child(3) {
  background: #22c55e;
}

.browser-bar.muted span {
  background: rgba(255, 255, 255, 0.25);
}

.browser-bar strong {
  margin-left: 8px;
  border-radius: 999px;
  background: #ffffff;
  color: #62584b;
  padding: 4px 12px;
  font-size: 0.78rem;
}

.browser-bar.muted strong {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.45);
}

.website-card-body,
.missing-body {
  padding: 16px;
}

.website-card h3 {
  margin: 4px 0 0;
  color: inherit;
  font-size: 1.25rem;
}

.website-card p {
  margin-bottom: 0;
  font-size: 0.92rem;
}

.green-label,
.red-label {
  color: #15803d;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.red-label {
  color: #fca5a5;
}

.missing-body {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
}

.no-symbol {
  position: relative;
  display: flex;
  width: 56px;
  height: 56px;
  align-items: center;
  justify-content: center;
  border: 4px solid #ef4444;
  border-radius: 999px;
}

.no-symbol span {
  position: absolute;
  width: 48px;
  height: 4px;
  border-radius: 999px;
  background: #ef4444;
  transform: rotate(45deg);
}

.csv-table-wrap {
  overflow: hidden;
  margin-top: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: #0f0d0a;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.78rem;
}

.csv-title {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.08);
  padding: 12px 16px;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 900;
}

.csv-table {
  min-width: 620px;
  width: 100%;
  border-collapse: collapse;
}

.csv-table tr:first-child {
  background: rgba(245, 158, 11, 0.2);
  color: #facc15;
}

.csv-table td {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 12px 16px;
}

.tech-rule,
.match-rule {
  border-radius: 24px;
  padding: 16px;
}

.tech-rule p,
.match-rule p {
  margin: 0 0 8px;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.include {
  border: 1px solid rgba(34, 197, 94, 0.5);
  background: rgba(34, 197, 94, 0.15);
}

.include p {
  color: #86efac;
}

.exclude {
  border: 1px solid rgba(239, 68, 68, 0.5);
  background: rgba(239, 68, 68, 0.15);
}

.exclude p {
  color: #fca5a5;
}

.match-rule {
  margin-top: 16px;
  border: 1px solid rgba(245, 158, 11, 0.6);
  background: rgba(245, 158, 11, 0.2);
}

.match-rule p {
  color: #facc15;
}

.soft-card,
.step-card {
  border: 1px solid rgba(29, 26, 22, 0.1);
  border-radius: 24px;
  background: #f6f1e8;
  padding: 20px;
}

.step-card span {
  display: flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: #f59e0b;
  color: #1d1a16;
  font-weight: 900;
}

.warning {
  border-radius: 24px;
  background: #fef3c7;
  color: #92400e;
  padding: 16px;
  font-weight: 800;
}

.faq-panel {
  background: rgba(255, 255, 255, 0.46);
}

.faq-list {
  display: grid;
  gap: 18px;
}

.faq-item {
  border-top: 1px solid rgba(29, 26, 22, 0.1);
  padding-top: 18px;
}

.faq-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.faq-item h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
}

.faq-item p {
  margin: 0;
}

.two-col {
  grid-template-columns: 1fr;
}

pre {
  overflow-x: auto;
  border-radius: 24px;
  background: #1d1a16;
  color: #f6f1e8;
  padding: 20px;
  line-height: 1.7;
}

footer {
  margin-top: 32px;
  border-top: 1px solid rgba(29, 26, 22, 0.1);
  padding: 32px 16px;
  text-align: center;
}

@media (min-width: 1024px) {
  header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  nav {
    justify-content: flex-end;
  }
}

@media (min-width: 760px) {
  .concept-grid {
    grid-template-columns: 0.95fr 1.05fr;
  }

  .modal-grid,
  .tech-grid,
  .ai-grid,
  .two-col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1280px) {
  nav {
    flex-wrap: nowrap;
  }
}

@media (max-width: 640px) {
  main {
    padding-top: 36px;
  }

  h1 {
    font-size: clamp(2.4rem, 13vw, 3.5rem);
  }
}