:root {
  --green: #16392c;
  --green-2: #22513f;
  --parch: #f6f1e6;
  --paper: #fbf8f1;
  --gold: #c9a54e;
  --gold-dark: #9a7a2c;
  --ink: #1d231f;
  --muted: #5d625b;
  --line: #ddd3bf;
  --max: 1100px;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; font-family: var(--sans); font-size: 17px; line-height: 1.65; color: var(--ink); background: var(--paper); -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; display: block; }
a { color: var(--green-2); }
[hidden] { display: none !important; }

h1, h2 { font-family: var(--serif); font-weight: 600; line-height: 1.1; margin: 0 0 .5em; letter-spacing: -0.01em; text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 5vw, 3.8rem); }
h1 em { color: var(--green-2); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
p { margin: 0 0 1em; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 22px; }
.ref { font-family: var(--mono); font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; color: var(--gold-dark); margin-bottom: 1.2em; }
.lead { font-size: 1.15rem; }

/* Free-route note, kept at the top on purpose */
.free-note { background: #fff4cf; border-bottom: 1px solid #e7d48d; font-size: .92rem; padding: 10px 0; }
.free-note .wrap { display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: baseline; }
.free-note a { font-weight: 700; color: var(--green); }

.btn { display: inline-block; padding: .85em 1.6em; background: var(--green); color: var(--parch); font: inherit; font-weight: 700; text-decoration: none; border: 2px solid var(--green); border-radius: 4px; cursor: pointer; transition: background .15s; }
.btn:hover { background: var(--green-2); border-color: var(--green-2); }
.btn-line { background: transparent; color: var(--green); }
.btn-line:hover { background: var(--green); color: var(--parch); }
.link { font-weight: 700; text-decoration: none; }
.btn:focus-visible, .link:focus-visible, input:focus-visible, summary:focus-visible, .path:focus-visible, .free-note a:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }

.site-header { position: sticky; top: 0; z-index: 10; background: rgba(251,248,241,.96); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; height: 74px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.wordmark { display: flex; flex-direction: column; font-family: var(--serif); font-size: 1.45rem; font-weight: 600; line-height: 1; color: var(--green); }
.wordmark small { font-family: var(--sans); font-size: .66rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-top: 5px; }
.wordmark-light { color: var(--parch); }
.wordmark-light small { color: #a8b5ad; }
.nav { display: flex; gap: 24px; margin-left: auto; }
.nav a { text-decoration: none; color: var(--muted); font-weight: 600; font-size: .94rem; }
.nav a:hover { color: var(--green); }

/* Opening: document column with margin notes */
.opening { display: grid; grid-template-columns: 1fr 260px; gap: 56px; padding-top: 70px; padding-bottom: 70px; }
.doc { border-left: 3px solid var(--gold); padding-left: 32px; }
.cta { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; margin-top: 26px; }
.margin { padding-top: 70px; display: grid; gap: 14px; align-content: start; }
.note { margin: 0; font-size: .94rem; color: var(--muted); padding: 14px 16px; background: var(--parch); border: 1px solid var(--line); border-radius: 4px; transform: rotate(.4deg); }
.note:nth-child(2) { transform: rotate(-.5deg); }
.note b { display: block; color: var(--green); font-family: var(--serif); font-size: 1.05rem; }

.sheet { background: var(--parch); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 70px 0; }

.check { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: start; }
.ticks { display: grid; gap: 4px; margin-top: 10px; }
.ticks label { display: flex; gap: 12px; align-items: flex-start; padding: 11px 0; border-bottom: 1px dashed var(--line); cursor: pointer; }
.ticks input { width: 20px; height: 20px; margin-top: 3px; accent-color: var(--green); flex: none; }
.result { background: #fff; border: 1px solid var(--line); border-top: 5px solid var(--green); padding: 24px; border-radius: 4px; position: sticky; top: 100px; }
.result-head { font-family: var(--mono); font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; color: var(--gold-dark); margin-bottom: .6em; }
.result-main { font-family: var(--serif); font-size: 1.5rem; line-height: 1.2; color: var(--green); }
.result-sub { color: var(--muted); font-size: .95rem; }
.result-paths { display: grid; gap: 10px; }
.path { display: flex; flex-direction: column; padding: 14px 16px; border: 2px solid var(--green); border-radius: 4px; text-decoration: none; color: var(--green); }
.path span { color: var(--muted); font-size: .9rem; }
.path-free { background: #eef5f0; }
.path:hover { background: var(--green); color: var(--parch); }
.path:hover span { color: #cfd9d3; }

.fees { display: grid; grid-template-columns: 1fr 380px; gap: 56px; align-items: center; padding-top: 80px; padding-bottom: 80px; }
.slider-label { display: block; font-family: var(--mono); font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 18px 0 6px; }
input[type=range] { width: 100%; accent-color: var(--green); height: 28px; }
/* Receipt with torn edges */
.receipt { position: relative; background: #fff; padding: 28px 26px 30px; font-family: var(--mono); font-size: .92rem; box-shadow: 0 18px 40px rgba(22,57,44,.12); }
.receipt::before, .receipt::after { content: ""; position: absolute; left: 0; right: 0; height: 10px; background: radial-gradient(circle at 6px 0, transparent 6px, #fff 6.500px) 0 0 / 12px 10px repeat-x; }
.receipt::before { top: -10px; transform: scaleY(-1); }
.receipt::after { bottom: -10px; }
.rc-head { text-align: center; letter-spacing: .14em; text-transform: uppercase; font-size: .78rem; color: var(--muted); border-bottom: 1px dashed var(--line); padding-bottom: 12px; }
.receipt dl { margin: 0; }
.receipt dl div { display: flex; justify-content: space-between; gap: 10px; padding: 7px 0; }
.receipt dd { margin: 0; font-variant-numeric: tabular-nums; }
.rc-total { border-top: 2px solid var(--ink); margin-top: 6px; padding-top: 12px !important; font-weight: 700; font-size: 1.1rem; }
.rc-compare { margin: 16px 0 6px; padding: 10px 12px; background: #eef5f0; color: var(--green); }
.rc-small { margin: 0; font-size: .78rem; color: var(--muted); }

.steps { list-style: none; margin: 20px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--ink); }
.steps li { padding: 20px 20px 20px 0; display: flex; flex-direction: column; }
.steps li + li { padding-left: 20px; border-left: 1px solid var(--line); }
.steps span { font-family: var(--mono); color: var(--gold-dark); font-size: .85rem; margin-bottom: 8px; }
.steps b { font-family: var(--serif); font-size: 1.2rem; font-weight: 600; color: var(--green); line-height: 1.25; margin-bottom: 6px; }
.steps em { font-style: normal; color: var(--muted); font-size: .95rem; }

.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; padding-top: 80px; padding-bottom: 80px; align-items: start; }
.qa { border-top: 1px solid var(--ink); }
.qa details { border-bottom: 1px solid var(--line); }
.qa summary { cursor: pointer; font-family: var(--serif); font-weight: 600; font-size: 1.15rem; padding: 16px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px; color: var(--green); }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: "+"; font-family: var(--sans); color: var(--gold-dark); }
.qa details[open] summary::after { content: "–"; }
.qa p { margin: 0 0 18px; color: var(--muted); }

.start { background: var(--green); color: var(--parch); border: 0; }
.start-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.start h2 { margin-bottom: .3em; }
.start p { margin: 0; color: #cfd9d3; max-width: 34em; }
.start .btn { background: var(--gold); border-color: var(--gold); color: var(--green); }
.start .btn:hover { background: #d8b762; border-color: #d8b762; }
.start .btn-line { background: transparent; color: var(--parch); border-color: var(--parch); }
.start .btn-line:hover { background: var(--parch); color: var(--green); }
.start-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.site-footer { background: #0f2a20; color: #a8b5ad; font-size: .86rem; padding: 30px 0; }
.footer-inner { display: grid; gap: 10px; }
.footer-inner p { margin: 0; }
.legal { font-size: .8rem; color: #84948b; max-width: 64em; }

@media (max-width: 960px) {
  .nav { display: none; }
  .opening, .check, .fees, .faq { grid-template-columns: 1fr; gap: 34px; }
  .margin { padding-top: 0; grid-template-columns: repeat(3, 1fr); }
  .result { position: static; }
  .steps { grid-template-columns: 1fr 1fr; }
  .steps li:nth-child(3) { padding-left: 0; border-left: 0; }
  .steps li:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 600px) {
  .wrap { padding: 0 16px; }
  .opening { padding-top: 46px; padding-bottom: 50px; }
  .doc { padding-left: 18px; }
  .margin { grid-template-columns: 1fr; }
  .note { transform: none !important; }
  .steps { grid-template-columns: 1fr; }
  .steps li, .steps li + li { padding: 16px 0; border-left: 0; border-top: 1px solid var(--line); }
  .wordmark { font-size: 1.25rem; }
  .wordmark small { font-size: .58rem; }
  .free-note { font-size: .84rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}