/* LeaseCrack — Ink-SIGN (Seal-crack v1) */
/* Visual lock: #FFFFFF field, #000000 ink, 1px hairlines, radius 0 */
/* Fonts: Public Sans 400 body, Archivo 700/800 display+wordmark */

@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@700;800&family=Public+Sans:wght@400;600&display=swap');

:root {
  --field: #ffffff;
  --ink: #000000;
  --hairline: 1px solid #000000;
  --focus: #000000;
}

@media (prefers-color-scheme: dark) {
  :root {
    --field: #000000;
    --ink: #ffffff;
    --hairline: 1px solid #ffffff;
    --focus: #ffffff;
  }
  .seal-mark { filter: invert(1); }
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--ink);
  color: var(--field);
  padding: 8px 16px;
  z-index: 100;
  text-decoration: none;
  font-weight: 600;
}

.skip-link:focus {
  top: 0;
}

*:focus {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

*:focus:not(:focus-visible) {
  outline: none;
}

*:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

body {
  font-family: 'Public Sans', sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--field);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a:visited {
  color: var(--ink);
}

a:hover {
  text-decoration: underline;
}

/* 40rem spine, centered */
.spine {
  max-width: 40rem;
  margin: 0 auto;
  padding: 0;
}

/* Nav on the same spine, no extra px-6 */
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  border-bottom: var(--hairline);
}

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

.seal-mark {
  width: 28px;
  height: 28px;
}

.wordmark {
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: 24px;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: 24px;
}

.nav-links a {
  font-family: 'Public Sans', sans-serif;
  font-weight: 400;
  font-size: 15px;
  color: var(--ink);
  text-decoration: none;
}

.nav-links a:hover {
  text-decoration: underline;
}

/* Hero */
.hero {
  padding: 64px 0 48px;
}

.hero h1 {
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  font-size: 2.5rem;
  line-height: 1.15;
  margin: 0 0 24px;
}

.hero .subhead {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  margin: 0;
}

/* Tagline (spine-level, outside hero) */
.tagline {
  font-family: 'Public Sans', sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  padding: 32px 0;
  margin: 0;
}

/* Section */
section {
  padding: 48px 0;
  border-top: var(--hairline);
}

section h2 {
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: none;
  letter-spacing: 0;
  margin: 0 0 24px;
}

section p {
  font-size: 1rem;
  line-height: 1.7;
  margin: 0 0 16px;
}

section p:last-child {
  margin-bottom: 0;
}

/* Blockquote-style list (left border) */
.border-list {
  border-left: var(--hairline);
  padding-left: 16px;
  margin: 16px 0;
}

.border-list p {
  margin: 0 0 8px;
  font-size: 0.9375rem;
}

.border-list p:last-child {
  margin-bottom: 0;
}

/* 10-rung table */
.score-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
}

.score-table th,
.score-table td {
  text-align: left;
  padding: 12px 0;
  font-size: 0.9375rem;
  border-bottom: var(--hairline);
  border-color: #000000;
}

@media (prefers-color-scheme: dark) {
  .score-table th,
  .score-table td {
    border-color: #ffffff;
  }
}

.score-table th {
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
}

.score-table td:first-child {
  width: 100px;
}

.score-table tbody tr:last-child td {
  border-bottom: none;
}

.map-note {
  font-size: 0.875rem;
  margin: 16px 0 0;
  opacity: 0.7;
}

/* CTA */
.cta {
  padding: 48px 0;
  border-top: var(--hairline);
}

.cta-btn {
  display: inline-block;
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 28px;
  background: var(--ink);
  color: var(--field);
  text-decoration: none;
  border-radius: 0;
  border: none;
}

.cta-btn:hover {
  opacity: 0.85;
}

.cta-caption {
  font-size: 0.875rem;
  margin: 12px 0 0;
  opacity: 0.7;
}

/* Enquiry note */
.enquiry-note {
  font-size: 0.875rem;
  opacity: 0.7;
  margin: 8px 0 0;
}

/* Form (enquiry) */
.enquiry-form {
  max-width: 400px;
  margin-top: 24px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 6px;
}

.form-group .optional {
  font-family: 'Public Sans', sans-serif;
  font-weight: 400;
  opacity: 0.6;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  font-family: 'Public Sans', sans-serif;
  font-size: 1rem;
  color: var(--ink);
  background: var(--field);
  border: var(--hairline);
  border-radius: 0;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

/* Footer */
footer {
  padding: 48px 0;
  border-top: var(--hairline);
}

footer p {
  font-size: 0.875rem;
  margin: 0 0 8px;
}

footer .footer-eyebrow {
  font-size: 0.8125rem;
  letter-spacing: 0.01em;
}

footer p:last-child {
  margin-bottom: 0;
}

/* Paste-to-score form */
.paste-form {
  margin-top: 24px;
}

.paste-form textarea {
  width: 100%;
  padding: 12px;
  font-family: 'Public Sans', sans-serif;
  font-size: 1rem;
  color: var(--ink);
  background: var(--field);
  border: var(--hairline);
  border-radius: 0;
  resize: vertical;
  min-height: 120px;
}

.paste-form textarea:focus {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.paste-form button {
  margin-top: 16px;
  cursor: pointer;
}

.paste-form button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Score result card */
.score-result {
  margin-top: 32px;
}

.result-card {
  border: var(--hairline);
  padding: 24px;
}

.result-score {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 8px;
}

.score-number {
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: 3rem;
  line-height: 1;
}

.score-label {
  font-family: 'Public Sans', sans-serif;
  font-size: 1rem;
  opacity: 0.7;
}

.result-class {
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 16px;
}

.result-provisional {
  font-size: 0.875rem;
  opacity: 0.7;
  margin-bottom: 16px;
  border-bottom: var(--hairline);
  padding-bottom: 16px;
}

.result-why {
  margin-top: 16px;
}

.result-why p {
  font-size: 0.9375rem;
  margin-bottom: 12px;
}

.result-why p:last-child {
  margin-bottom: 0;
}

/* Teach-missing result */
.result-missing {
  background: transparent;
}

.result-missing-title {
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 16px;
}

.result-missing p {
  font-size: 1rem;
  margin-bottom: 12px;
}

.result-missing-note {
  font-size: 0.875rem;
  opacity: 0.7;
  margin-top: 16px;
  margin-bottom: 0;
}

/* Error display */
.score-error {
  margin-top: 24px;
  padding: 16px;
  border: var(--hairline);
}

.score-error p {
  font-size: 0.9375rem;
  margin: 0;
}

/* Responsive */
@media (max-width: 720px) {
  .spine {
    padding: 0 20px;
  }
  
  nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  
  .hero h1 {
    font-size: 2rem;
  }

  .score-number {
    font-size: 2.5rem;
  }
}