:root {
  --ink: #0C1116; --paper: #F7F6F2; --accent: #1C7A5B; --accent-soft: #D8EAE1;
  --muted: #5C6670; --line: rgba(12,17,22,.12); --maxw: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
a { color: inherit; }
h1, h2, h3 { font-family: "Inter Tight", "Inter", sans-serif; letter-spacing: -.02em; line-height: 1.08; margin: 0 0 .5em; }
h1 { font-size: clamp(38px, 6vw, 68px); font-weight: 600; }
h2 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 600; }
h3 { font-size: 20px; font-weight: 600; }
p { margin: 0 0 1em; }
.eyebrow { font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 18px; }
.lede { font-size: clamp(18px, 2.1vw, 21px); color: #2b333b; max-width: 62ch; }
.muted { color: var(--muted); }
.small { font-size: 14px; line-height: 1.55; }

/* header */
header.site { position: sticky; top: 0; z-index: 40; background: rgba(12,17,22,.98); color: #fff; }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 24px; }
.logo { display: flex; align-items: center; gap: 10px; font-family: "Inter Tight", sans-serif; font-weight: 600;
  letter-spacing: .01em; text-decoration: none; color: #fff; font-size: 17px; }
.logo .mark { width: 26px; height: 26px; border-radius: 6px; background: var(--accent); position: relative; flex: 0 0 26px; }
.logo .mark:after { content: ""; position: absolute; inset: 7px 7px auto 7px; height: 3px; background: #fff; border-radius: 2px;
  box-shadow: 0 5px 0 rgba(255,255,255,.85), 0 10px 0 rgba(255,255,255,.55); }
nav.site { display: flex; align-items: center; gap: 26px; font-size: 15px; }
nav.site a { color: rgba(255,255,255,.78); text-decoration: none; }
nav.site a:hover { color: #fff; }
@media (max-width: 820px) { nav.site .hide-sm { display: none; } }
@media (max-width: 520px) {
  .hide-xs { display: none; }
  .logo { font-size: 14px; white-space: nowrap; }
  .logo .mark { width: 22px; height: 22px; flex: 0 0 22px; }
  .logo .mark:after { inset: 6px 6px auto 6px; height: 2px; box-shadow: 0 4px 0 rgba(255,255,255,.85), 0 8px 0 rgba(255,255,255,.55); }
  header.site .wrap { height: 60px; padding: 0 16px; gap: 12px; }
  header.site .btn { padding: 9px 14px; font-size: 14px; white-space: nowrap; }
  .wrap { padding: 0 20px; }
}
/* hero split */
.hero-split { display: grid; grid-template-columns: 1.25fr .85fr; gap: 56px; align-items: start; }
@media (max-width: 980px) { .hero-split { grid-template-columns: 1fr; gap: 34px; } }
.panel { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 30px;
  box-shadow: 0 24px 60px -40px rgba(12,17,22,.45); }
.panel h3 { font-size: 17px; margin-bottom: 18px; }
.panel .rowline { display: flex; justify-content: space-between; gap: 18px; padding: 12px 0;
  border-bottom: 1px solid var(--line); font-size: 15px; }
.panel .rowline:last-of-type { border-bottom: 0; }
.panel .rowline span:last-child { color: var(--muted); text-align: right; }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 24px; border-radius: 999px;
  font-weight: 600; font-size: 16px; text-decoration: none; border: 1px solid transparent; cursor: pointer; }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: #1b242e; }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { filter: brightness(1.07); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink); }
header.site .btn { padding: 10px 18px; font-size: 15px; background: #fff; color: var(--ink); }

/* sections */
section { padding: 84px 0; border-top: 1px solid var(--line); }
section.hero { border-top: 0; padding: 92px 0 76px; }
section.dark { background: var(--ink); color: #fff; border-top: 0; }
section.dark .lede, section.dark p { color: rgba(255,255,255,.78); }
section.dark .eyebrow { color: rgba(255,255,255,.5); }
.grid { display: grid; gap: 22px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 860px) { .g2, .g3 { grid-template-columns: 1fr; } }
.card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 28px; }
section.dark .card { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.14); color: #fff; }
.card h3 { margin-bottom: 8px; }
.tag { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent); background: var(--accent-soft); padding: 5px 10px; border-radius: 6px; margin-bottom: 14px; }
section.dark .tag { background: rgba(28,122,91,.28); color: #7fd8b6; }
ul.checks { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 12px; }
ul.checks li { position: relative; padding-left: 30px; }
ul.checks li:before { content: ""; position: absolute; left: 4px; top: 8px; width: 8px; height: 14px;
  border: solid var(--accent); border-width: 0 2px 2px 0; transform: rotate(42deg); }
ul.nos { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; }
ul.nos li { position: relative; padding-left: 30px; }
ul.nos li:before { content: "\00d7"; position: absolute; left: 6px; top: -2px; font-size: 20px; color: #b04a3c; font-weight: 700; }
ol.steps { counter-reset: s; list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 20px; }
ol.steps li { counter-increment: s; position: relative; padding-left: 58px; }
ol.steps li:before { content: counter(s); position: absolute; left: 0; top: 0; width: 38px; height: 38px; border-radius: 50%;
  background: var(--ink); color: #fff; display: grid; place-items: center; font-weight: 600; font-size: 15px; }
section.dark ol.steps li:before { background: var(--accent); }
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 18px; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary:after { content: "+"; float: right; color: var(--accent); font-size: 24px; line-height: 1; }
.faq details[open] summary:after { content: "\2013"; }
.faq p { margin: 14px 0 0; color: #2b333b; max-width: 74ch; }
.note { font-size: 14px; color: var(--muted); max-width: 74ch; }

/* form */
form.lead { display: grid; gap: 18px; max-width: 640px; }
.row { display: grid; gap: 18px; grid-template-columns: 1fr 1fr; }
@media (max-width: 620px) { .row { grid-template-columns: 1fr; } }
label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 7px; }
input[type=text], input[type=email], input[type=tel], select, textarea {
  width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: 10px; background: #fff;
  font: inherit; font-size: 16px; color: var(--ink); }
textarea { min-height: 110px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: #2b333b; }
.consent input { margin-top: 4px; width: 18px; height: 18px; flex: 0 0 18px; }
.formmsg { display: none; padding: 16px 18px; border-radius: 12px; font-size: 15px; }
.formmsg.ok { display: block; background: var(--accent-soft); border: 1px solid var(--accent); }
.formmsg.err { display: block; background: #fbe9e6; border: 1px solid #b04a3c; }
.hp { position: absolute; left: -9999px; }

/* footer */
footer.site { background: var(--ink); color: rgba(255,255,255,.72); padding: 56px 0 40px; font-size: 15px; }
footer.site a { color: rgba(255,255,255,.72); text-decoration: none; }
footer.site a:hover { color: #fff; }
footer.site .cols { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
footer.site .legal { margin-top: 34px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.14);
  font-size: 13px; color: rgba(255,255,255,.5); max-width: 78ch; }

.opp { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 34px; margin-bottom: 22px;
  box-shadow: 0 1px 2px rgba(12,17,22,.05); }
.opp-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 8px; }
.opp-head h3 { font-size: clamp(21px, 2.6vw, 27px); margin: 0; }
.stamp { flex: 0 0 auto; font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent); background: var(--accent-soft); border-radius: 999px; padding: 7px 13px; white-space: nowrap; }
.opp-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 30px; margin-top: 22px;
  border-top: 1px solid var(--line); padding-top: 22px; }
@media (max-width: 780px) { .opp-grid { grid-template-columns: 1fr; gap: 22px; } .opp { padding: 26px 22px; } }
.lbl { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin: 0 0 10px; }
ul.gates { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 15px; }
ul.gates li { padding-left: 20px; position: relative; }
ul.gates li:before { content: ""; position: absolute; left: 0; top: 9px; width: 8px; height: 8px; border-radius: 2px; background: var(--accent); }
.opp .pay { font-family: "Inter Tight", sans-serif; font-size: 19px; font-weight: 600; margin: 0 0 6px; }
ul.notes { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 14px; }
ul.notes li { padding-left: 26px; position: relative; }
ul.notes li:before { content: ""; position: absolute; left: 0; top: 10px; width: 12px; height: 3px; border-radius: 2px; background: var(--accent); }
.opp-foot { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 26px; }

/* --- worth estimator --- */
.calc { display: grid; grid-template-columns: 1.15fr .85fr; gap: 34px; align-items: start; margin-top: 40px; }
@media (max-width: 900px) { .calc { grid-template-columns: 1fr; } }
.qblock { padding: 22px 0; border-bottom: 1px solid var(--line); }
.qblock:first-child { padding-top: 0; }
.qlabel { font-weight: 600; margin: 0 0 14px; font-size: 16px; }
.opts { display: grid; gap: 8px; }
.opt { display: flex; align-items: baseline; gap: 11px; cursor: pointer; font-size: 15.5px;
  padding: 9px 12px; border: 1px solid var(--line); border-radius: 9px; background: #fff; transition: .12s; }
.opt:hover { border-color: rgba(28,122,91,.5); }
.opt input { margin: 0; accent-color: var(--accent); flex: 0 0 auto; position: relative; top: 2px; }
.opt:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.opt-note { font-size: 13px; color: var(--muted); margin-left: auto; text-align: right; max-width: 46%; line-height: 1.35; }
@media (max-width: 560px) { .opt { flex-wrap: wrap; } .opt-note { margin-left: 27px; max-width: 100%; text-align: left; } }
.result { position: sticky; top: 92px; background: var(--ink); color: #fff; border-radius: 16px; padding: 30px; }
.result .eyebrow { color: rgba(255,255,255,.55); }
.bignum { font-family: "Inter Tight", sans-serif; font-size: clamp(30px, 4.4vw, 44px); font-weight: 600;
  letter-spacing: -.03em; line-height: 1.05; margin: 4px 0 10px; }
.result p { color: rgba(255,255,255,.72); font-size: 15px; }
.result .flag { background: rgba(255,255,255,.07); border-left: 3px solid var(--accent); padding: 12px 14px;
  border-radius: 0 8px 8px 0; font-size: 14.5px; color: rgba(255,255,255,.85); margin: 16px 0 0; }
.math { margin-top: 20px; border-top: 1px solid rgba(255,255,255,.14); padding-top: 16px; font-size: 13.5px;
  color: rgba(255,255,255,.6); }
.math div { display: flex; justify-content: space-between; gap: 14px; padding: 3px 0; }
.dealtable { width: 100%; border-collapse: collapse; margin-top: 26px; font-size: 15px; }
.dealtable td { padding: 12px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.dealtable td.num { font-weight: 600; white-space: nowrap; }
.dealtable td.src { color: var(--muted); font-size: 13.5px; text-align: right; }
@media (max-width: 620px) { .dealtable td.src { display: none; } }

.wrap.narrow { max-width: 900px; }
section.tintsec { background: #EFEEE8; }
.deals { display: grid; gap: 14px; margin: 26px 0 18px; }
.deal { display: grid; grid-template-columns: 1fr auto; gap: 6px 22px; padding: 16px 18px;
  border: 1px solid rgba(12,17,22,.10); border-radius: 12px; background: #fff; }
.deal .who { font-weight: 650; }
.deal .amt { font-variant-numeric: tabular-nums; font-weight: 700; white-space: nowrap; }
.deal .src { grid-column: 1 / -1; font-size: 13.5px; color: var(--muted); }
@media (max-width: 620px) { .deal { grid-template-columns: 1fr; } .deal .amt { white-space: normal; } }