:root {
  --ink: #0b1821;
  --deep: #07141d;
  --cream: #f1ede4;
  --paper: #fbf9f4;
  --gold: #b69150;
  --gold2: #d4bd8c;
  --line: rgba(11, 24, 33, 0.14);
  --max: 1360px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
body.menu-open {
  overflow: hidden;
}
a {
  color: inherit;
}
.container {
  width: min(var(--max), calc(100% - 80px));
  margin-inline: auto;
}
.eyebrow {
  margin: 0 0 18px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.2em;
}
.site-header {
  position: absolute;
  z-index: 50;
  top: 20px;
  left: 50%;
  width: min(var(--max), calc(100% - 80px));
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: 390px 1fr;
  grid-template-rows: 108px 54px;
  gap: 4px;
}
.brand img {
  display: block;
  width: 390px;
  height: auto;
}
.nav-shell {
  grid-column: 1/-1;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 5px 9px 5px 18px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 28px;
  background: rgba(245, 243, 238, 0.83);
  box-shadow: 0 10px 30px rgba(5, 16, 22, 0.1);
  backdrop-filter: blur(16px);
}
.nav {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  white-space: nowrap;
}
.nav a {
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.18s;
}
.nav a:hover,
.nav a.active {
  color: #98722f;
}
.nav a.active {
  box-shadow: inset 0 -1px #98722f;
}
.header-phone {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 0 18px;
  border-radius: 999px;
  color: #15130f;
  background: var(--gold);
  font-size: 16.5px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}
.menu-toggle {
  display: none;
}
.site-header.sticky {
  position: fixed;
  top: 16px;
  grid-template-rows: 0 62px;
  pointer-events: none;
}
.site-header.sticky .brand {
  visibility: hidden;
}
.site-header.sticky .nav-shell {
  pointer-events: auto;
  background: rgba(245, 243, 238, 0.86);
  box-shadow: 0 14px 35px rgba(5, 16, 22, 0.16);
}
.breadcrumb {
  position: absolute;
  z-index: 4;
  top: 188px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  color: rgba(255, 255, 255, 0.52);
  font-size: 12px;
}
.breadcrumb a {
  text-decoration: none;
}
.hero {
  position: relative;
  min-height: 860px;
  overflow: hidden;
  padding: 242px 0 112px;
  color: #fff;
  background:
    radial-gradient(
      circle at 82% 28%,
      rgba(182, 145, 80, 0.14),
      transparent 30%
    ),
    linear-gradient(132deg, #07141d, #102833 58%, #173039);
}
.topography {
  position: absolute;
  z-index: 0;
  inset: -8% -4% 0 46%;
  opacity: 0.12;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='900' height='700' viewBox='0 0 900 700'%3E%3Cg fill='none' stroke='%2395a9a2' stroke-width='1'%3E%3Cpath d='M52 585C184 501 207 371 145 284S197 88 355 124s276-4 407-92'/%3E%3Cpath d='M14 629c159-91 238-227 171-341S273 55 438 102s258-3 402-75'/%3E%3Cpath d='M87 660c118-67 194-185 132-301S302 105 477 142s252-15 372-81'/%3E%3Cpath d='M172 696c72-103 107-212 59-307s74-211 246-188 279-66 405-145'/%3E%3Cpath d='M378 103 746 326 517 632 194 390Z'/%3E%3Cpath d='m378 103 35 485M746 326 194 390M517 632 378 103'/%3E%3C/g%3E%3C/svg%3E");
  background-position: center;
  background-size: cover;
  filter: blur(0.15px);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.45fr);
  gap: 100px;
  align-items: end;
}
.hero h1,
.section h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: -0.035em;
}
.hero h1 {
  max-width: 940px;
  margin: 0 0 28px;
  font-size: clamp(58px, 5.25vw, 82px);
  line-height: 0.97;
}
.hero-lead {
  max-width: 830px;
  margin: 0 0 14px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 19px;
  line-height: 1.55;
}
.hero-thesis {
  margin: 0;
  color: var(--gold2);
  font-size: 17px;
}
.actions {
  display: flex;
  gap: 16px;
  margin-top: 34px;
}
.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  padding: 0 26px;
  border: 0;
  border-radius: 999px;
  text-decoration: none;
  font-size: 15px;
  font-weight: 750;
  cursor: pointer;
}
.primary {
  color: #101820;
  background: var(--gold);
}
.ghost {
  border: 1px solid rgba(255, 255, 255, 0.34);
  color: #fff;
  background: rgba(255, 255, 255, 0.04);
}
.hero-note {
  padding-left: 28px;
  border-left: 1px solid rgba(255, 255, 255, 0.22);
}
.hero-note span {
  color: var(--gold2);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
}
.hero-note p {
  margin: 17px 0;
  font:
    500 24px/1.3 Georgia,
    serif;
}
.hero-note i {
  display: block;
  width: 50px;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
}
.section {
  padding: 112px 0;
  scroll-margin-top: 110px;
}
.heading {
  display: grid;
  grid-template-columns: 0.48fr 1.15fr 0.72fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 58px;
}
.section h2 {
  margin: 0;
  font-size: clamp(42px, 4vw, 62px);
  line-height: 1.04;
}
.heading > p:last-child {
  margin: 4px 0 0;
  color: #58676e;
  font-size: 16px;
  line-height: 1.65;
}
.track-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.track-grid article {
  padding: 42px;
  border: 1px solid var(--line);
  background: #fff;
}
.track-grid .dark-card {
  color: #fff;
  background: #14262f;
}
.track-grid > article > span,
.editorial-grid span {
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
}
.track-grid h3 {
  margin: 22px 0 16px;
  font:
    500 32px/1.15 Georgia,
    serif;
}
.track-grid p {
  color: #55636a;
  line-height: 1.65;
}
.track-grid .dark-card p {
  color: rgba(255, 255, 255, 0.66);
}
.track-grid ul {
  columns: 2;
  margin: 26px 0;
  padding-left: 18px;
  line-height: 1.85;
}
.track-grid a,
.text-link {
  display: inline-block;
  margin-top: 22px;
  color: #9a732e;
  font-weight: 750;
  text-decoration: none;
}
.dark-card a {
  color: var(--gold2);
}
.check,
.economics {
  background: var(--cream);
}
.editorial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.editorial-grid article {
  min-height: 235px;
  padding: 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.editorial-grid h3 {
  margin: 24px 0 12px;
  font:
    500 26px/1.2 Georgia,
    serif;
}
.editorial-grid p {
  margin: 0;
  color: #55636a;
  line-height: 1.6;
}
.house-link {
  color: #fff;
  background: var(--ink);
}
.split {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: 100px;
}
.split > div > p {
  color: rgba(255, 255, 255, 0.66);
  line-height: 1.65;
}
.flow {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin: 32px 0;
}
.flow span {
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
}
.flow b {
  color: var(--gold2);
}
.note {
  font-size: 14px;
}
.house-link .text-link {
  color: var(--gold2);
}
.steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}
.steps li {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 18px;
  padding: 28px 8px;
  border-bottom: 1px solid var(--line);
  font:
    500 19px/1.45 Georgia,
    serif;
}
.steps li:nth-child(odd) {
  border-right: 1px solid var(--line);
}
.steps span {
  color: var(--gold);
  font:
    800 12px/1.7 Inter,
    sans-serif;
}
.development,
.contact {
  color: #fff;
  background: var(--deep);
}
.heading.light > p:last-child {
  color: rgba(255, 255, 255, 0.62);
}
.dev-sequence {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  border-left: 1px solid rgba(255, 255, 255, 0.15);
}
.dev-sequence span {
  min-height: 170px;
  padding: 28px;
  color: var(--gold2);
  border-right: 1px solid rgba(255, 255, 255, 0.15);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 12px;
}
.dev-sequence b {
  display: block;
  margin-top: 24px;
  color: #fff;
  font:
    500 22px/1.3 Georgia,
    serif;
}
.dev-note {
  max-width: 850px;
  margin: 30px 0;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.65;
}
.gold-outline {
  border: 1px solid rgba(212, 189, 140, 0.5);
  color: var(--gold2);
  background: transparent;
}
.specialists {
  color: #fff;
  background: #14262f;
}
.specialist-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 32px 0 0;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  list-style: none;
}
.specialist-list li {
  padding: 18px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--gold2);
}
.economic-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}
.economic-list span {
  padding: 24px 8px;
  border-bottom: 1px solid var(--line);
  font:
    500 21px/1.3 Georgia,
    serif;
}
.economic-list span:not(:nth-child(3n)) {
  border-right: 1px solid var(--line);
}
.economics-thesis {
  max-width: 850px;
  margin: 34px 0 0;
  font:
    500 24px/1.45 Georgia,
    serif;
}
.simple-heading {
  display: grid;
  grid-template-columns: 0.48fr 1.85fr;
  gap: 48px;
  margin-bottom: 54px;
}
.scenarios ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}
.scenarios li {
  padding: 22px 8px;
  border-bottom: 1px solid var(--line);
  font:
    500 20px/1.3 Georgia,
    serif;
}
.scenarios li:nth-child(odd) {
  border-right: 1px solid var(--line);
}
.scenarios li:nth-child(even) {
  padding-left: 28px;
}
.market {
  margin: 34px 0 0;
  color: #5a676e;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 100px;
}
.contact h2 {
  margin-bottom: 22px;
}
.contact-grid > div > p:not(.eyebrow) {
  max-width: 650px;
  color: rgba(255, 255, 255, 0.64);
  line-height: 1.65;
}
.contact-phone {
  display: inline-block;
  margin-top: 24px;
  color: var(--gold2);
  font-size: 24px;
  text-decoration: none;
}
.contact form {
  display: grid;
  gap: 16px;
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.04);
}
.contact label {
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}
.contact label span {
  color: rgba(255, 255, 255, 0.42);
}
.contact input,
.contact select,
.contact textarea {
  width: 100%;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  font: inherit;
}
.contact select option {
  color: #111;
}
.contact textarea {
  resize: vertical;
}
.contact form > p {
  margin: 0;
  color: rgba(255, 255, 255, 0.45);
  font-size: 11px;
  line-height: 1.5;
}
footer {
  padding: 46px 0;
  background: #050e14;
  color: #fff;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
}
footer img {
  width: 250px;
  height: auto;
}
footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 22px;
}
footer a {
  text-decoration: none;
}
footer p {
  grid-column: 1/-1;
  margin: 0;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
}
@media (max-width: 1180px) {
  .container {
    width: min(100% - 48px, var(--max));
  }
  .site-header {
    width: calc(100% - 48px);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .brand img {
    width: 280px;
  }
  .nav-shell {
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
  }
  .menu-toggle {
    position: relative;
    z-index: 3;
    display: block;
    width: 50px;
    height: 50px;
    border: 0;
    border-radius: 16px;
    background: #f2eee5;
  }
  .menu-toggle span {
    position: absolute;
    left: 13px;
    width: 24px;
    height: 2px;
    background: #17130f;
    transition: 0.18s;
  }
  .menu-toggle span:nth-child(1) {
    top: 17px;
  }
  .menu-toggle span:nth-child(2) {
    top: 24px;
  }
  .menu-toggle span:nth-child(3) {
    top: 31px;
  }
  .menu-toggle.open span:nth-child(1) {
    top: 24px;
    transform: rotate(45deg);
  }
  .menu-toggle.open span:nth-child(2) {
    opacity: 0;
  }
  .menu-toggle.open span:nth-child(3) {
    top: 24px;
    transform: rotate(-45deg);
  }
  .nav {
    position: fixed;
    z-index: 2;
    top: 78px;
    right: 24px;
    left: 24px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 16px 24px 22px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 22px;
    color: #fff;
    background: rgba(7, 19, 27, 0.96);
    box-shadow: 0 20px 55px rgba(0, 0, 0, 0.3);
  }
  .nav.open {
    display: flex;
  }
  .nav a {
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 17px;
    color: #fff;
  }
  .nav a.active {
    color: var(--gold2);
    box-shadow: none;
  }
  .header-phone {
    display: none;
  }
  .site-header.sticky {
    position: absolute;
    top: 20px;
    display: flex;
    pointer-events: auto;
  }
  .site-header.sticky .brand {
    visibility: visible;
  }
  .hero {
    padding-top: 210px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }
  .hero-note {
    max-width: 620px;
  }
  .topography {
    display: none;
  }
  .heading,
  .simple-heading {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .track-grid,
  .split,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .scenario-lines article {
    grid-template-columns: 42px 1fr;
    gap: 10px;
  }
  body.menu-open:before {
    content: "";
    position: fixed;
    z-index: 40;
    inset: 0;
    background: rgba(2, 8, 12, 0.58);
    backdrop-filter: blur(2px);
  }
}
@media (max-width: 760px) {
  .container {
    width: calc(100% - 32px);
  }
  .site-header {
    top: 14px;
    width: calc(100% - 32px);
  }
  .brand img {
    width: min(280px, 72vw);
  }
  .breadcrumb {
    top: 102px;
    width: calc(100% - 32px);
  }
  .hero {
    min-height: auto;
    padding: 150px 0 72px;
  }
  .hero-grid {
    gap: 32px;
  }
  .hero h1 {
    font-size: clamp(38px, 10.4vw, 47px);
    line-height: 1;
  }
  .hero-lead {
    font-size: 17px;
  }
  .hero-thesis {
    font-size: 15px;
  }
  .actions {
    flex-direction: column;
  }
  .button {
    width: 100%;
    min-height: 52px;
  }
  .hero-note {
    padding: 20px 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    border-left: 0;
  }
  .section {
    padding: 76px 0;
  }
  .section h2 {
    font-size: 40px;
  }
  .track-grid {
    grid-template-columns: 1fr;
  }
  .track-grid article {
    padding: 28px;
  }
  .track-grid ul {
    columns: 1;
  }
  .editorial-grid,
  .dev-sequence,
  .economic-list,
  .steps,
  .scenarios ul {
    grid-template-columns: 1fr;
  }
  .editorial-grid {
    border-left: 0;
  }
  .editorial-grid article {
    min-height: auto;
    padding: 26px 0;
    border-right: 0;
  }
  .steps li:nth-child(odd),
  .scenarios li:nth-child(odd),
  .economic-list span:not(:nth-child(3n)) {
    border-right: 0;
  }
  .dev-sequence {
    border-left: 0;
  }
  .dev-sequence span {
    min-height: auto;
    padding: 25px 0;
    border-right: 0;
  }
  .split {
    gap: 38px;
  }
  .specialist-list {
    grid-template-columns: 1fr;
  }
  .economic-list span,
  .scenarios li,
  .scenarios li:nth-child(even) {
    padding: 18px 0;
  }
  .contact-grid {
    gap: 44px;
  }
  .contact form {
    padding: 24px;
  }
  .footer-inner {
    grid-template-columns: 1fr;
  }
  footer nav {
    display: grid;
    justify-content: start;
    gap: 12px;
  }
  footer p {
    grid-column: 1;
  }
  footer img {
    width: 220px;
  }
}
@media (min-width: 1181px) and (max-width: 1320px) {
  .site-header {
    grid-template-columns: 390px 1fr;
  }
  .nav a {
    font-size: 13px;
  }
  .nav-shell {
    gap: 9px;
    padding-left: 13px;
  }
  .header-phone {
    padding-inline: 13px;
    font-size: 14px;
  }
}