:root {
  --ink: #16201c;
  --muted: #5f6d66;
  --paper: #f8faf4;
  --panel: #ffffff;
  --line: #d9e0d6;
  --mint: #00a37a;
  --mint-deep: #007f67;
  --amber: #f3b33d;
  --clay: #b85c38;
  --blue: #2859c5;
  --shadow: 0 16px 40px rgba(22, 32, 28, 0.11);
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(135deg, rgba(0, 163, 122, 0.13), transparent 34%),
    linear-gradient(315deg, rgba(243, 179, 61, 0.2), transparent 38%),
    var(--paper);
  color: var(--ink);
  font-family: "Avenir Next", "Segoe UI", Verdana, sans-serif;
  line-height: 1.6;
}

a {
  color: var(--blue);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  background: var(--ink);
  color: #fff;
  padding: 8px 12px;
  z-index: 10;
}

.skip-link:focus {
  left: 12px;
}

.site-header {
  border-bottom: 1px solid rgba(22, 32, 28, 0.12);
  background: rgba(248, 250, 244, 0.92);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 5;
}

.nav {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border: 2px solid var(--ink);
  display: grid;
  place-items: center;
  background: var(--amber);
  box-shadow: 4px 4px 0 var(--mint);
  font-size: 18px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  color: var(--ink);
  text-decoration: none;
  font-size: 0.94rem;
}

.button,
button {
  appearance: none;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: #fff;
  padding: 10px 14px;
  border-radius: 6px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
}

.button.secondary,
button.secondary {
  background: var(--panel);
  color: var(--ink);
}

.button.ghost,
button.ghost {
  background: transparent;
  color: var(--ink);
}

.button:hover,
button:hover {
  transform: translateY(-1px);
}

.hero {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 62px 0 36px;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  gap: 28px;
  align-items: start;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--mint-deep);
  font-size: 0.83rem;
  text-transform: uppercase;
  letter-spacing: 0;
  font-weight: 900;
}

.hero h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.45rem, 5vw, 5.55rem);
  line-height: 0.98;
  margin: 18px 0;
  max-width: 780px;
  letter-spacing: 0;
}

.hero-copy {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 660px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.proof-strip {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.proof {
  border-left: 4px solid var(--mint);
  background: rgba(255, 255, 255, 0.64);
  padding: 12px;
}

.proof strong {
  display: block;
  font-size: 1.02rem;
}

.proof span {
  color: var(--muted);
  font-size: 0.88rem;
}

.tool {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.tool-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(0, 163, 122, 0.12), rgba(243, 179, 61, 0.17));
}

.tool-header h2 {
  margin: 0;
  font-size: 1.08rem;
}

.status-pill {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 4px 9px;
  border-radius: 999px;
  background: #e6f7ef;
  color: var(--mint-deep);
  font-size: 0.78rem;
  font-weight: 900;
  white-space: nowrap;
}

.tool-body {
  padding: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.field {
  display: grid;
  gap: 6px;
}

.field.full {
  grid-column: 1 / -1;
}

label {
  font-weight: 800;
  font-size: 0.92rem;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid #bfc9c1;
  background: #fff;
  color: var(--ink);
  border-radius: 6px;
  padding: 10px 11px;
  font: inherit;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

.tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0;
}

.output-wrap {
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.badge-preview {
  display: flex;
  align-items: center;
  min-height: 74px;
  border: 1px dashed #bfc9c1;
  border-radius: 8px;
  background:
    linear-gradient(45deg, rgba(22, 32, 28, 0.04) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(22, 32, 28, 0.04) 25%, transparent 25%),
    #fff;
  background-size: 18px 18px;
  padding: 16px;
  margin-bottom: 16px;
}

.output-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  background: #111b18;
  color: #dff9ee;
  border-radius: 6px;
  padding: 16px;
  min-height: 240px;
  overflow: auto;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.89rem;
}

.copy-note {
  color: var(--muted);
  font-size: 0.88rem;
  min-height: 22px;
}

.section {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 52px 0;
}

.section h2,
.content-page h1,
.content-page h2 {
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: 0;
  line-height: 1.06;
}

.section h2 {
  font-size: clamp(1.9rem, 3vw, 3rem);
  margin: 0 0 12px;
}

.section-intro {
  max-width: 760px;
  color: var(--muted);
  margin: 0 0 24px;
}

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

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  padding: 18px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
}

.card p {
  color: var(--muted);
  margin: 0 0 14px;
}

.mini-label {
  color: var(--clay);
  font-weight: 900;
  font-size: 0.8rem;
  text-transform: uppercase;
}

.source-list {
  padding-left: 19px;
}

.source-list li {
  margin: 8px 0;
}

.cta-band {
  background: var(--ink);
  color: #fff;
  padding: 42px 0;
  margin-top: 36px;
}

.cta-band .section {
  padding: 0;
}

.cta-band p {
  color: #d5dfda;
}

.cta-band a {
  color: #fff;
}

.site-footer {
  border-top: 1px solid rgba(22, 32, 28, 0.14);
  padding: 28px 0;
  color: var(--muted);
}

.footer-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.content-page {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 54px 0;
}

.content-page h1 {
  font-size: clamp(2.1rem, 4vw, 4.2rem);
  margin: 10px 0 18px;
}

.content-page h2 {
  margin-top: 42px;
  font-size: clamp(1.55rem, 3vw, 2.3rem);
}

.content-page p,
.content-page li {
  color: #3d4a44;
}

.callout {
  border-left: 5px solid var(--amber);
  background: rgba(255, 255, 255, 0.72);
  padding: 16px;
  margin: 22px 0;
}

.section-lite {
  padding: 26px 0;
}

.proof-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 28px 0 18px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.8);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 580px;
}

th,
td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  font-size: 0.82rem;
  text-transform: uppercase;
  color: var(--muted);
}

tr:last-child td {
  border-bottom: 0;
}

.status-ok,
.status-warn,
.status-bad {
  display: inline-flex;
  min-width: 48px;
  justify-content: center;
  border-radius: 999px;
  padding: 3px 8px;
  font-weight: 900;
}

.status-ok {
  color: var(--mint-deep);
  background: #e6f7ef;
}

.status-warn {
  color: #8a5b00;
  background: #fff3cf;
}

.status-bad {
  color: #9f2f18;
  background: #ffe7dc;
}

.code-sample {
  margin: 18px 0;
}

.breadcrumb {
  font-size: 0.88rem;
}

.debug-panel {
  display: none;
  position: fixed;
  right: 14px;
  bottom: 14px;
  width: min(420px, calc(100% - 28px));
  max-height: 50vh;
  overflow: auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 14px;
  z-index: 20;
  font-size: 0.84rem;
}

.debug-panel.is-visible {
  display: block;
}

@media (max-width: 900px) {
  .hero,
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 38px;
  }

  .proof-strip,
  .proof-summary,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 12px 0;
  }

  .nav-links {
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  .hero-actions,
  .tool-actions,
  .output-label,
  .footer-inner {
    flex-direction: column;
    align-items: stretch;
  }

  .button,
  button {
    width: 100%;
  }
}