:root {
  --ink: #151716;
  --ink-2: #242927;
  --soft-ink: #3f4642;
  --muted: #697169;
  --line: #d9ded5;
  --paper: #f3f5ef;
  --white: #ffffff;
  --mist: #e8efe9;
  --steel: #dce8ef;
  --forest: #1f5949;
  --brick: #be4f32;
  --gold: #b58a36;
  --shadow: 0 24px 70px rgba(21, 23, 22, 0.13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  margin: 0;
}
body, button, input, select { font: 16px/1.45 Arial, Helvetica, sans-serif; }
button, input, select { color: inherit; }
button { border: 0; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.site-shell { min-height: 100vh; overflow-x: hidden; }
.topbar {
  align-items: center;
  background: rgba(21, 23, 22, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.11);
  color: var(--white);
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(230px, 1fr) auto auto;
  left: 0;
  padding: 14px 56px;
  position: fixed;
  right: 0;
  top: 0;
  z-index: 30;
}
.brand { align-items: center; display: flex; gap: 12px; min-width: 0; }
.brand-mark {
  align-items: center;
  background: var(--brick);
  border-radius: 6px;
  color: var(--white);
  display: inline-flex;
  flex: 0 0 42px;
  font-size: 22px;
  font-weight: 900;
  height: 42px;
  justify-content: center;
  width: 42px;
}
.brand strong, .brand small { display: block; }
.brand strong { font-size: 16px; font-weight: 900; letter-spacing: 0; }
.brand small {
  color: rgba(255, 255, 255, 0.66);
  font-size: 12px;
  line-height: 1.25;
  margin-top: 2px;
}
.nav-links {
  align-items: center;
  color: rgba(255, 255, 255, 0.72);
  display: flex;
  font-size: 14px;
  gap: 20px;
}
.nav-links a { padding: 8px 0; }
.nav-links a:hover { color: var(--white); }

.primary-btn, .secondary-btn, .nav-cta {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  text-align: center;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}
.primary-btn, .nav-cta { background: var(--brick); color: var(--white); }
.secondary-btn {
  background: rgba(255, 255, 255, 0.11);
  border-color: rgba(255, 255, 255, 0.28);
  color: var(--white);
}
.primary-btn:hover, .secondary-btn:hover, .nav-cta:hover { transform: translateY(-1px); }

.hero {
  background: var(--ink);
  color: var(--white);
  min-height: 100vh;
  overflow: hidden;
  position: relative;
}
.hero-image {
  height: 100%;
  inset: 0;
  object-fit: cover;
  object-position: center right;
  opacity: 0.86;
  position: absolute;
  width: 100%;
}
.hero-shade {
  background:
    linear-gradient(90deg, rgba(21, 23, 22, 0.96) 0%, rgba(21, 23, 22, 0.83) 42%, rgba(21, 23, 22, 0.23) 100%),
    linear-gradient(180deg, rgba(21, 23, 22, 0.18) 0%, rgba(21, 23, 22, 0.88) 100%);
  inset: 0;
  position: absolute;
}
.hero-grid {
  align-items: end;
  display: grid;
  gap: 34px;
  grid-template-columns: minmax(0, 1fr) 390px;
  min-height: 100vh;
  padding: 126px 56px 54px;
  position: relative;
  z-index: 2;
}
.hero-copy { max-width: 850px; }
.eyebrow, .section-kicker {
  color: var(--brick);
  display: block;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  margin: 0 0 14px;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: 72px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 0.98;
  margin-bottom: 0;
  max-width: 930px;
}
h2 {
  font-size: 45px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.08;
  margin-bottom: 0;
}
h3 {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.15;
  margin-bottom: 0;
}
.hero-lead {
  color: rgba(255, 255, 255, 0.78);
  font-size: 21px;
  line-height: 1.45;
  margin: 24px 0 0;
  max-width: 710px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.deal-panel {
  background: rgba(255, 255, 255, 0.93);
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 8px;
  box-shadow: var(--shadow);
  color: var(--ink);
  padding: 24px;
}
.deal-panel-top, .passport-top {
  align-items: center;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  margin-bottom: 20px;
}
.deal-panel-top span, .passport-top span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}
.deal-panel-top strong, .passport-top strong {
  background: var(--mist);
  border-radius: 6px;
  color: var(--forest);
  font-size: 13px;
  padding: 8px 10px;
}
.deal-panel h2 { font-size: 30px; }
.deal-collage, .passport-collage {
  aspect-ratio: 14 / 9;
  border-radius: 6px;
  border: 1px solid rgba(21, 23, 22, 0.12);
  height: auto;
  object-fit: cover;
  width: 100%;
}
.deal-collage { margin-top: 18px; }
.passport-collage { margin-top: 20px; }
dl, dd { margin: 0; }
.deal-panel dl, .object-passport dl, .calc-result dl {
  border-top: 1px solid var(--line);
  display: grid;
  margin: 22px 0;
}
.deal-panel dl div, .object-passport dl div, .calc-result dl div {
  align-items: center;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  padding: 13px 0;
}
dt { color: var(--muted); font-size: 13px; }
dd { font-size: 18px; font-weight: 900; text-align: right; }
.deal-progress {
  background: #dfe5dd;
  border-radius: 999px;
  height: 10px;
  overflow: hidden;
}
.deal-progress span {
  background: linear-gradient(90deg, var(--forest), var(--gold));
  display: block;
  height: 100%;
}
.deal-panel p, .calc-result p, .object-passport p {
  color: var(--muted);
  line-height: 1.5;
  margin: 16px 0 0;
}

.trust-strip {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.trust-strip div { border-right: 1px solid var(--line); padding: 26px 56px; }
.trust-strip div:last-child { border-right: 0; }
.trust-strip strong, .trust-strip span { display: block; }
.trust-strip strong { font-size: 28px; font-weight: 900; }
.trust-strip span { color: var(--muted); margin-top: 4px; }

.band { padding: 90px 56px; }
.section-head { margin: 0 auto 36px; max-width: 1120px; }
.section-head h2 { max-width: 860px; }
.opportunity-band, .objects-band, .fit-band, .safety-band { background: var(--paper); }
.opportunity-layout, .calculator-layout, .objects-layout, .safety-band, .contact-band {
  display: grid;
  gap: 34px;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 430px);
  margin: 0 auto;
  max-width: 1180px;
}
.opportunity-layout p, .case-copy p, .safety-band p, .contact-copy p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.58;
  margin: 22px 0 0;
  max-width: 690px;
}
.market-map {
  background: var(--ink);
  border-radius: 8px;
  box-shadow: var(--shadow);
  color: var(--white);
  display: grid;
  gap: 1px;
  overflow: hidden;
}
.market-map div { background: var(--ink-2); padding: 22px; }
.market-map span, .market-map strong { display: block; }
.market-map span { color: rgba(255, 255, 255, 0.62); font-size: 13px; }
.market-map strong { font-size: 20px; margin-top: 5px; }

.product-band, .process-band, .faq-band { background: var(--white); }
.product-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0 auto;
  max-width: 1180px;
}
.product-grid article, .calc-controls, .calc-result, .object-passport, .case-table, .timeline article, .risk-grid article, .fit-grid article, .faq-list details, .lead-form, .budget-advice {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}
.product-grid article { min-height: 250px; padding: 26px; }
.product-grid article span, .timeline article > span {
  color: var(--brick);
  display: block;
  font-weight: 900;
  margin-bottom: 38px;
}
.product-grid p, .timeline p, .risk-grid span, .fit-grid li, .faq-list p, .form-note, .form-success, .budget-advice span {
  color: var(--muted);
  line-height: 1.55;
}
.product-grid p { margin: 16px 0 0; }

.calculator-band { background: var(--steel); }
.calculator-layout { align-items: start; }
.calc-controls, .calc-result { box-shadow: none; padding: 24px; }
.calc-controls { display: grid; gap: 22px; }
.scenario-switch {
  background: #edf3f7;
  border: 1px solid #c7d7e1;
  border-radius: 8px;
  display: grid;
  gap: 6px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: 6px;
}
.scenario-switch button {
  background: transparent;
  border-radius: 6px;
  color: var(--soft-ink);
  cursor: pointer;
  font-weight: 800;
  min-height: 42px;
  padding: 9px 10px;
}
.scenario-switch button.is-active { background: var(--ink); color: var(--white); }
.calc-controls label { display: grid; gap: 10px; }
.calc-controls label span { color: var(--muted); font-size: 14px; font-weight: 800; }
.calc-controls label strong { font-size: 30px; font-weight: 900; }
.calc-controls input[type="range"] { accent-color: var(--brick); cursor: pointer; width: 100%; }
.calc-result .section-kicker { margin-bottom: 20px; }
.calc-result dl { margin-bottom: 22px; }
.calc-result .primary-btn { margin-top: 20px; width: 100%; }
.positive { color: var(--forest); }
.negative { color: #a2312a; }

.objects-layout { grid-template-columns: 350px minmax(0, 1fr); }
.object-tabs { display: grid; gap: 10px; }
.object-tabs button {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  min-height: 74px;
  padding: 18px;
  text-align: left;
}
.object-tabs button.is-active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}
.object-tabs span, .object-tabs strong { display: block; }
.object-tabs span { font-weight: 900; }
.object-tabs strong { color: var(--brick); }
.object-tabs button.is-active strong { color: #f0b28e; }
.object-passport { box-shadow: var(--shadow); min-height: 330px; padding: 28px; }
.object-passport h3 { font-size: 34px; }
.object-passport ul { display: grid; gap: 10px; margin: 22px 0 0; padding-left: 18px; }
.object-passport li { color: var(--soft-ink); line-height: 1.45; }

.cases-band {
  align-items: center;
  background: var(--ink);
  color: var(--white);
  display: grid;
  gap: 44px;
  grid-template-columns: minmax(320px, 0.85fr) minmax(0, 1fr);
}
.collage-stack { display: grid; gap: 12px; }
.collage-stack img {
  aspect-ratio: 14 / 9;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  box-shadow: 0 22px 54px rgba(0, 0, 0, 0.28);
  height: auto;
  object-fit: cover;
  width: 100%;
}
.collage-stack img:nth-child(2) { margin-left: 9%; width: 91%; }
.collage-stack img:nth-child(3) { margin-left: 18%; width: 82%; }
.case-copy p { color: rgba(255, 255, 255, 0.72); }
.case-table {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
  display: grid;
  margin-top: 26px;
  overflow: hidden;
}
.case-table div {
  display: grid;
  gap: 12px;
  grid-template-columns: 1.35fr 0.8fr 0.8fr 0.85fr 1fr;
  padding: 16px;
}
.case-table div + div { border-top: 1px solid rgba(255, 255, 255, 0.14); }
.case-table strong { color: var(--white); }
.case-table span, .case-table em { color: rgba(255, 255, 255, 0.7); font-style: normal; }

.timeline {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  margin: 0 auto;
  max-width: 1320px;
}
.timeline article { min-height: 250px; padding: 18px; }
.timeline h3 { font-size: 19px; }
.timeline p { font-size: 14px; margin: 12px 0 0; }
.safety-band { max-width: none; }
.safety-band > div:first-child { max-width: 680px; }
.risk-grid { display: grid; gap: 12px; }
.risk-grid article { padding: 18px; }
.risk-grid strong, .risk-grid span { display: block; }
.risk-grid strong { color: var(--forest); font-size: 18px; }
.risk-grid span { margin-top: 6px; }
.compare-band { background: #eef3f4; }
.compare-grid {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  margin: 0 auto;
  max-width: 980px;
  overflow: hidden;
}
.compare-grid > div { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.compare-grid > div + div { border-top: 1px solid var(--line); }
.compare-grid strong, .compare-grid span { line-height: 1.45; padding: 18px 22px; }
.compare-grid strong + strong, .compare-grid span + span { border-left: 1px solid var(--line); }
.compare-grid strong:nth-child(2), .compare-grid span:nth-child(2) { background: var(--mist); }
.fit-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0 auto;
  max-width: 980px;
}
.fit-grid article { box-shadow: none; padding: 28px; }
.fit-grid article:first-child { border-top: 6px solid var(--forest); }
.fit-grid article:last-child { border-top: 6px solid var(--brick); }
.fit-grid ul { margin: 20px 0 0; padding-left: 20px; }
.fit-grid li + li { margin-top: 8px; }
.faq-list { display: grid; gap: 12px; margin: 0 auto; max-width: 900px; }
.faq-list details { box-shadow: none; padding: 22px; }
.faq-list summary { cursor: pointer; font-size: 20px; font-weight: 900; }
.faq-list p { margin: 16px 0 0; }

.contact-band {
  align-items: start;
  background: linear-gradient(135deg, var(--ink) 0%, #22372f 58%, #5a2f25 100%);
  color: var(--white);
  max-width: none;
  padding-bottom: 104px;
}
.contact-copy { max-width: 700px; }
.contact-copy p { color: rgba(255, 255, 255, 0.76); }
.budget-advice {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.16);
  margin-top: 28px;
  padding: 20px;
}
.budget-advice strong, .budget-advice span { display: block; }
.budget-advice strong { color: #f0b28e; font-size: 24px; font-weight: 900; }
.budget-advice span { color: rgba(255, 255, 255, 0.74); margin-top: 6px; }
.lead-form {
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
  color: var(--ink);
  display: grid;
  gap: 14px;
  padding: 24px;
}
.lead-form label {
  color: var(--muted);
  display: grid;
  font-size: 13px;
  font-weight: 800;
  gap: 8px;
}
.lead-form input, .lead-form select {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  min-height: 48px;
  padding: 12px 14px;
  width: 100%;
}
.lead-form button { margin-top: 6px; }
.form-note, .form-success { font-size: 14px; margin: 0; }
.form-success { color: var(--forest); font-weight: 800; }

@media (max-width: 1180px) {
  .topbar { padding-left: 28px; padding-right: 28px; }
  .hero-grid, .band { padding-left: 28px; padding-right: 28px; }
  h1 { font-size: 58px; }
  h2 { font-size: 38px; }
  .trust-strip div { padding-left: 28px; padding-right: 28px; }
  .timeline { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 920px) {
  .topbar { grid-template-columns: 1fr auto; }
  .nav-links { display: none; }
  .hero-grid { grid-template-columns: 1fr; min-height: auto; padding-top: 112px; }
  .hero { min-height: auto; }
  .hero-image { object-position: center; }
  .hero-shade { background: linear-gradient(180deg, rgba(21, 23, 22, 0.92) 0%, rgba(21, 23, 22, 0.82) 100%); }
  .deal-panel { max-width: 520px; }
  .trust-strip, .product-grid, .opportunity-layout, .calculator-layout, .objects-layout, .cases-band, .safety-band, .fit-grid, .contact-band { grid-template-columns: 1fr; }
  .trust-strip { border-top: 1px solid var(--line); }
  .trust-strip div { border-bottom: 1px solid var(--line); border-right: 0; }
  .object-tabs { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .object-tabs button { display: grid; }
  .collage-stack { max-width: 540px; }
  .collage-stack img:nth-child(2), .collage-stack img:nth-child(3) { margin-left: 0; width: 100%; }
  .case-table div { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  body, button, input, select { font-size: 16px; }
  .topbar { padding: 12px 14px; }
  .brand small, .nav-cta { display: none; }
  .brand-mark { flex-basis: 38px; height: 38px; width: 38px; }
  .hero-grid { padding: 92px 14px 36px; }
  .band { padding: 62px 14px; }
  h1 { font-size: 40px; }
  h2 { font-size: 31px; }
  h3 { font-size: 21px; }
  .hero-lead { font-size: 18px; }
  .hero-actions a, .calc-result .primary-btn, .lead-form .primary-btn { width: 100%; }
  .deal-panel, .calc-controls, .calc-result, .object-passport, .lead-form { padding: 18px; }
  .deal-panel h2, .object-passport h3 { font-size: 26px; }
  .trust-strip strong { font-size: 24px; }
  .product-grid, .timeline, .object-tabs { grid-template-columns: 1fr; }
  .scenario-switch { grid-template-columns: 1fr; }
  .compare-grid > div { grid-template-columns: 1fr; }
  .compare-grid strong + strong, .compare-grid span + span { border-left: 0; border-top: 1px solid var(--line); }
}