/* Self-hosted so visitors' browsers never call Google. Latin subset, variable weights. */
@font-face { font-family: "Newsreader"; font-style: normal; font-weight: 400 600; font-display: swap; src: url("/fonts/newsreader.woff2") format("woff2"); }
@font-face { font-family: "Newsreader"; font-style: italic; font-weight: 400 500; font-display: swap; src: url("/fonts/newsreader-italic.woff2") format("woff2"); }
@font-face { font-family: "Public Sans"; font-style: normal; font-weight: 400 700; font-display: swap; src: url("/fonts/public-sans.woff2") format("woff2"); }
@font-face { font-family: "Public Sans"; font-style: italic; font-weight: 400 500; font-display: swap; src: url("/fonts/public-sans-italic.woff2") format("woff2"); }

:root {
  --paper: #F3F5F0;
  --sheet: #FCFDF9;
  --ink: #10302A;
  --ink-soft: #4A5D56;
  --rule: #C9D2CB;
  --blue: #2140C9;
  --blue-soft: #E3E8FA;
  --highlight: #EEDD4A;
  --field: #FFFFFF;

  --serif: "Newsreader", Georgia, serif;
  --sans: "Public Sans", system-ui, sans-serif;

  --step--1: 0.875rem;
  --step-0: 1.0625rem;
  --step-1: 1.3125rem;
  --step-2: 1.75rem;
  --step-3: clamp(2rem, 1.4rem + 2.4vw, 2.875rem);
  --step-4: clamp(2.5rem, 1.6rem + 3.6vw, 4.125rem);

  --gutter: clamp(16px, 4vw, 48px);
  --max: 1200px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0E1C18;
    --ink: #E4ECE7;
    --ink-soft: #A3B5AD;
    --rule: #2B403A;
    --blue: #93A6FF;
    --blue-soft: #1C2747;
    --field: #142722;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0E1C18;
  --ink: #E4ECE7;
  --ink-soft: #A3B5AD;
  --rule: #2B403A;
  --blue: #93A6FF;
  --blue-soft: #1C2747;
  --field: #142722;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--step-0);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.012em;
  margin: 0;
  text-wrap: balance;
}
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); line-height: 1.25; }
p { margin: 0; text-wrap: pretty; }

a { color: inherit; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 2px; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

.skip {
  position: absolute; left: -9999px; top: 8px;
  background: var(--ink); color: var(--paper); padding: 8px 14px;
}
.skip:focus { left: 8px; z-index: 10; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font: 600 1rem/1 var(--sans);
  background: var(--ink); color: var(--paper);
  border: 0; border-radius: 4px;
  padding: 0.95rem 1.4rem;
  text-decoration: none; cursor: pointer;
  transition: background-color .15s ease;
}
.btn:hover { background: var(--blue); }
.btn-small { padding: 0.65rem 1rem; font-size: 0.9375rem; }

/* Header */
.site-header { border-bottom: 1px solid var(--rule); }
.nav { display: flex; align-items: center; gap: 2rem; height: 72px; }
.nav nav { margin-left: auto; }
.nav ul { list-style: none; display: flex; gap: 1.75rem; margin: 0; padding: 0; }
.nav nav a { text-decoration: none; font-size: 0.9375rem; color: var(--ink-soft); }
.nav nav a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; }

.wordmark {
  font-family: var(--serif); font-weight: 600; font-size: 1.5rem;
  letter-spacing: -0.02em; text-decoration: none;
}
.wordmark span { color: var(--blue); font-weight: 400; }

/* Hero */
.hero { padding: clamp(48px, 8vw, 104px) 0 clamp(64px, 9vw, 120px); }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: start;
}
.hero h1 { font-size: var(--step-4); max-width: 17ch; }
.lede { font-size: var(--step-1); line-height: 1.5; color: var(--ink-soft); margin-top: 1.5rem; max-width: 34em; }

.quick-check { margin-top: 2.5rem; max-width: 36rem; }
.quick-check label { display: block; font-weight: 600; font-size: 0.9375rem; margin-bottom: 0.5rem; }
.quick-row { display: flex; gap: 0.5rem; }
.quick-row input { flex: 1; min-width: 0; }
.fine { font-size: var(--step--1); color: var(--ink-soft); margin-top: 0.75rem; }

input, select {
  font: inherit; font-size: 1rem;
  color: var(--ink); background: var(--field);
  border: 1px solid var(--rule); border-radius: 4px;
  padding: 0.85rem 0.9rem;
  width: 100%;
}
input:focus-visible, select:focus-visible { outline: 3px solid var(--blue); outline-offset: 0; border-color: var(--blue); }
input[type="file"] { padding: 0.65rem 0.9rem; }

/* The notice: always printed paper, in both themes */
.notice-figure { margin: 0; }
.notice {
  --ink: #10302A; --ink-soft: #55665F; --rule: #CDD5CF; --blue: #2140C9;
  background: var(--sheet);
  color: var(--ink);
  border: 1px solid #D5DCD6;
  border-radius: 2px;
  padding: 28px 28px 22px;
  box-shadow: 0 1px 0 #D5DCD6, 0 18px 40px -24px rgba(16, 48, 42, .35);
  font-size: 0.9375rem;
}
.notice-head { border-bottom: 2px solid var(--ink); padding-bottom: 14px; margin-bottom: 6px; }
.notice-office { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-soft); }
.notice-title { font-weight: 700; font-size: 1.25rem; margin-top: 4px; }
.notice-meta { font-size: 0.8125rem; color: var(--ink-soft); margin-top: 2px; }

.notice-rows { margin: 0; }
.row {
  display: grid; grid-template-columns: 1fr auto; column-gap: 1rem;
  padding: 9px 0; border-bottom: 1px solid var(--rule);
  align-items: baseline;
}
.row dt { color: var(--ink-soft); }
.row dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; }

.row del {
  color: var(--ink-soft); font-weight: 500;
  text-decoration: none; position: relative;
}
.row del::after {
  content: ""; position: absolute; left: -3px; right: -3px; top: 52%;
  height: 2px; background: var(--blue); border-radius: 2px;
  transform: rotate(-4deg) scaleX(1); transform-origin: left center;
}
.row ins {
  text-decoration: none; color: var(--blue);
  font-family: var(--serif); font-style: italic; font-weight: 500; font-size: 1.125rem;
  margin-left: 0.5rem;
}
.margin-note {
  grid-column: 1 / -1;
  color: var(--blue); font-style: italic; font-size: 0.8125rem; line-height: 1.4;
  margin-top: 4px; padding-left: 10px; border-left: 2px solid var(--blue);
  max-width: 34ch; justify-self: end; text-align: left;
}

.savings { margin-top: 18px; text-align: right; }
.savings span {
  display: inline-block;
  font-family: var(--serif); font-size: 1.5rem; font-style: italic; font-weight: 500;
  color: var(--ink);
  background: linear-gradient(to bottom, transparent 55%, var(--highlight) 55%, var(--highlight) 92%, transparent 92%);
  padding: 0 6px;
}
.notice-foot { font-size: 0.75rem; color: var(--ink-soft); margin-top: 20px; padding-top: 10px; border-top: 1px solid var(--rule); }

.notice-figure figcaption {
  font-size: var(--step--1); color: var(--ink-soft); margin-top: 14px; max-width: 46ch;
}

/* One orchestrated moment: the corrections are made, in order, on load */
@media (prefers-reduced-motion: no-preference) {
  .js .row del::after { animation: strike .45s cubic-bezier(.6,0,.2,1) both; animation-delay: calc(0.6s + var(--i) * 0.55s); }
  .js .row ins, .js .margin-note { animation: pencil .4s ease-out both; animation-delay: calc(0.95s + var(--i) * 0.55s); }
  .js .savings span { animation: mark .6s cubic-bezier(.6,0,.2,1) both; animation-delay: 2.7s; background-size: 100% 100%; background-repeat: no-repeat; }
}
@keyframes strike { from { transform: rotate(-4deg) scaleX(0); } to { transform: rotate(-4deg) scaleX(1); } }
@keyframes pencil { from { opacity: 0; transform: translateY(2px); } to { opacity: 1; transform: none; } }
@keyframes mark { from { background-size: 0% 100%; } to { background-size: 100% 100%; } }

/* Sections */
.section { padding: clamp(64px, 9vw, 120px) 0; border-top: 1px solid var(--rule); }
.section-head { max-width: 46rem; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head p { color: var(--ink-soft); margin-top: 1.25rem; font-size: var(--step-1); line-height: 1.5; max-width: 38em; }

/* Errors: set like margin notes in blue pencil */
.error-list {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 40px 56px;
}
.error-list li { border-left: 2px solid var(--blue); padding-left: 20px; }
.error-list h3 { margin-bottom: 0.5rem; }
.error-list p { color: var(--ink-soft); max-width: 36em; }

/* Steps: a real sequence, so numbered */
.steps {
  list-style: none; margin: 0; padding: 0; counter-reset: step;
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 40px;
}
.steps li { counter-increment: step; border-top: 2px solid var(--ink); padding-top: 20px; }
.steps li::before {
  content: counter(step);
  display: block; font-family: var(--serif); font-size: 2.5rem; line-height: 1;
  color: var(--blue); margin-bottom: 16px;
}
.steps h3 { margin-bottom: 0.6rem; }
.steps p { color: var(--ink-soft); font-size: 1rem; }

.deadline {
  margin-top: clamp(48px, 6vw, 72px);
  background: var(--blue-soft);
  border-radius: 4px;
  padding: 22px 26px;
  max-width: 52rem;
}
.deadline p { font-size: var(--step-1); line-height: 1.45; }

/* Pricing */
.pricing-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.pricing-grid h2 { margin-bottom: 1.5rem; max-width: 16ch; }
.pricing-grid p { color: var(--ink-soft); max-width: 34em; }
.pricing-grid p + p { margin-top: 1rem; }
.pricing-grid strong { color: var(--ink); }

.ledger { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.ledger caption { text-align: left; font-size: var(--step--1); color: var(--ink-soft); padding-bottom: 12px; caption-side: top; }
.ledger th, .ledger td { padding: 13px 0; border-bottom: 1px solid var(--rule); }
.ledger th { text-align: left; font-weight: 400; color: var(--ink-soft); padding-right: 1rem; }
.ledger td { text-align: right; font-weight: 600; white-space: nowrap; }
.ledger .sub th, .ledger .sub td { color: var(--ink); font-weight: 600; border-bottom-color: var(--ink); }
.ledger .total th, .ledger .total td {
  border-bottom: 3px double var(--ink); color: var(--ink);
  font-family: var(--serif); font-size: var(--step-2); font-weight: 500; padding-top: 18px;
}

/* Property types */
.types-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 32px clamp(40px, 6vw, 96px); }
.types-grid h2 { max-width: 12ch; }
.type-list {
  list-style: none; margin: 0; padding: 0;
  columns: 2; column-gap: 40px;
}
.type-list li {
  font-family: var(--serif); font-size: var(--step-2); line-height: 1.2;
  padding: 10px 0; border-bottom: 1px solid var(--rule); break-inside: avoid;
}
.types-note { grid-column: 2; color: var(--ink-soft); max-width: 36em; }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 32px clamp(40px, 6vw, 96px); }
.faq-grid h2 { max-width: 10ch; }
.faq-list details { border-bottom: 1px solid var(--rule); }
.faq-list details:first-child { border-top: 1px solid var(--rule); }
.faq-list summary {
  cursor: pointer; list-style: none;
  font-weight: 600; font-size: var(--step-0);
  padding: 20px 40px 20px 0; position: relative;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: ""; position: absolute; right: 6px; top: 50%;
  width: 12px; height: 12px; margin-top: -8px;
  border-right: 2px solid var(--blue); border-bottom: 2px solid var(--blue);
  transform: rotate(45deg); transition: transform .2s ease;
}
.faq-list details[open] summary::after { transform: rotate(225deg); margin-top: -2px; }
.faq-list details p { color: var(--ink-soft); padding: 0 40px 22px 0; max-width: 40em; }

/* Review form */
.review { background: var(--ink); color: var(--paper); border-top: 0; }
.review h2 { max-width: 15ch; }
.review-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.review-grid > div p { margin-top: 1.25rem; font-size: var(--step-1); line-height: 1.5; opacity: .85; max-width: 30em; }

.review-form {
  background: var(--sheet); color: #10302A;
  border-radius: 4px; padding: clamp(24px, 3vw, 36px);
  display: grid; gap: 18px;
  --ink: #10302A; --rule: #C9D2CB; --field: #FFFFFF; --blue: #2140C9; --paper: #F3F5F0;
}
.field label { display: block; font-weight: 600; font-size: 0.9375rem; margin-bottom: 6px; }
.optional { font-weight: 400; color: #55665F; }
.hint { font-size: 0.8125rem; color: #55665F; margin-top: 6px; }
.trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.review-grid > div .review-privacy { font-size: var(--step--1); opacity: .75; }
.review-privacy a { color: inherit; }
.review-form .btn { justify-self: start; }
.form-error { color: #A3261B; font-weight: 600; font-size: 0.9375rem; }
.form-success { font-weight: 600; color: #10302A; background: #E3F0E6; padding: 14px 16px; border-radius: 4px; }

/* Footer */
.site-footer { padding: 48px 0 56px; }
.footer-grid { display: grid; grid-template-columns: auto 1fr; gap: 8px 40px; align-items: baseline; }
.footer-grid > p:first-of-type { color: var(--ink-soft); }
.footer-links { grid-column: 1 / -1; list-style: none; margin: 16px 0 12px; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 28px; font-size: 0.9375rem; }
.footer-links a { text-underline-offset: 3px; }
.legal { grid-column: 1 / -1; font-size: 0.8125rem; color: var(--ink-soft); max-width: 70ch; }

/* Privacy policy and other text pages */
.prose { max-width: 42rem; padding-top: clamp(48px, 7vw, 88px); padding-bottom: clamp(64px, 9vw, 120px); }
.prose h1 { font-size: var(--step-3); }
.prose .updated { color: var(--ink-soft); font-size: var(--step--1); margin-top: 0.75rem; }
.prose h2 { font-size: var(--step-2); margin-top: 3rem; }
.prose p, .prose ul { margin-top: 1rem; }
.prose ul { padding-left: 1.25rem; }
.prose li + li { margin-top: 0.6rem; }
.prose a { text-underline-offset: 3px; }
.prose .lede { color: var(--ink-soft); font-size: var(--step-1); margin-top: 1.5rem; }
.prose .btn { margin-top: 2rem; }

/* Responsive */
@media (max-width: 1000px) {
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .hero-grid, .pricing-grid, .review-grid, .types-grid, .faq-grid { grid-template-columns: minmax(0, 1fr); }
  .types-note { grid-column: 1; }
  .hero h1 { max-width: 16ch; }
}
@media (max-width: 640px) {
  .nav nav { display: none; }
  .nav .btn-small { margin-left: auto; }
  .quick-row { flex-direction: column; }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .type-list { columns: 1; }
  .notice { padding: 20px 16px 18px; }
  .row ins { font-size: 1rem; }
  .row dd { white-space: nowrap; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
}