:root {
  --navy: #061533;
  --navy-2: #0b234b;
  --gold: #c8942e;
  --gold-2: #f0c970;
  --ink: #071329;
  --muted: #657086;
  --line: rgba(8, 21, 50, 0.12);
  --paper: #f7f5ef;
  --white: #ffffff;
  --shadow: 0 22px 70px rgba(6, 21, 51, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 5vw, 70px);
  color: var(--white);
  transition: background 0.25s ease, box-shadow 0.25s ease, padding 0.25s ease;
}

.site-header.scrolled {
  padding-block: 12px;
  background: rgba(6, 21, 51, 0.94);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 190px;
}

.brand-mark {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
  width: 43px;
  height: 43px;
  padding: 6px;
  border: 2px solid var(--gold-2);
  background: linear-gradient(135deg, rgba(246, 210, 113, 0.22), rgba(184, 125, 25, 0.16));
}

.brand-mark span {
  border: 1px solid rgba(255, 225, 146, 0.92);
}

.brand-copy {
  display: grid;
  line-height: 1;
}

.brand-copy strong {
  font-size: 1.15rem;
  letter-spacing: 0;
}

.brand-copy em {
  color: var(--gold-2);
  font-style: normal;
}

.brand-copy small {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.site-nav a {
  padding: 10px 16px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.84);
  font-weight: 700;
  font-size: 0.92rem;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
}

.site-nav .nav-cta {
  color: var(--navy);
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--white);
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
}

.hero-bg,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-bg {
  object-fit: cover;
}

.hero-overlay {
  background:
    radial-gradient(circle at 78% 25%, rgba(240, 201, 112, 0.28), transparent 28%),
    linear-gradient(90deg, rgba(3, 8, 19, 0.96), rgba(3, 8, 19, 0.72) 48%, rgba(3, 8, 19, 0.34)),
    linear-gradient(0deg, rgba(3, 8, 19, 0.86), transparent 42%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: min(780px, calc(100% - 36px));
  margin: 0 clamp(18px, 6vw, 90px) 190px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--gold-2);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 5.25vw, 5.45rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 4.5rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
  line-height: 1.2;
}

p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
}

.hero-text {
  max-width: 650px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.16rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 14px 22px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 900;
  font-size: 0.95rem;
}

.btn-primary {
  color: var(--navy);
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  box-shadow: 0 14px 36px rgba(200, 148, 46, 0.26);
}

.btn-ghost {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.08);
}

.hero-stats {
  position: absolute;
  left: clamp(18px, 6vw, 90px);
  right: clamp(18px, 6vw, 90px);
  bottom: 44px;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px);
}

.hero-stats div {
  padding: 22px;
  background: rgba(6, 21, 51, 0.54);
}

.hero-stats strong {
  display: block;
  color: var(--gold-2);
  font-size: 1.25rem;
}

.hero-stats span {
  color: rgba(255, 255, 255, 0.74);
  font-weight: 700;
}

.section {
  padding: clamp(72px, 9vw, 130px) clamp(18px, 6vw, 90px);
}

.intro-band {
  background: var(--white);
}

.split,
.process-grid,
.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.78fr);
  gap: clamp(34px, 6vw, 90px);
  align-items: start;
}

.copy-stack p {
  font-size: 1.04rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 44px;
}

.feature-card,
.project-card,
.contact-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.feature-card {
  padding: 28px;
}

.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 26px;
  border-radius: 50%;
  color: var(--navy);
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  font-weight: 900;
}

.dark-section {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(6, 21, 51, 0.96), rgba(11, 35, 75, 0.96)),
    url("assets/blockchain-property.jpg") center/cover;
}

.dark-section h2,
.dark-section h3 {
  color: var(--white);
}

.dark-section p,
.muted {
  color: rgba(255, 255, 255, 0.68);
}

.steps {
  display: grid;
  gap: 12px;
}

.step {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 18px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
}

.step strong {
  color: var(--gold-2);
}

.step span {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.55;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
}

.section-head p {
  max-width: 420px;
}

.project-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr 0.85fr;
  gap: 18px;
}

.project-card {
  overflow: hidden;
}

.project-card img {
  width: 100%;
  height: 290px;
  object-fit: cover;
}

.project-card > div {
  padding: 24px;
}

.project-card.highlight {
  display: grid;
  grid-template-rows: auto 1fr;
}

.project-card ul {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.project-card li {
  padding-left: 18px;
  color: var(--navy);
  font-weight: 800;
  position: relative;
}

.project-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}

.pill {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 7px 12px;
  border-radius: 999px;
  color: var(--navy);
  background: rgba(200, 148, 46, 0.18);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hot-deal {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  background: var(--white);
}

.deal-media {
  min-height: 560px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.deal-media img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
}

.deal-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 26px 0;
}

.deal-specs div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfaf6;
}

.deal-specs strong,
.deal-specs span {
  display: block;
}

.deal-specs strong {
  color: var(--navy);
  font-size: 1.2rem;
}

.deal-specs span {
  margin-top: 4px;
  color: var(--muted);
  font-weight: 700;
}

.deal-tabs {
  display: inline-flex;
  gap: 4px;
  margin-bottom: 14px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #f4f0e8;
}

.deal-tabs button {
  border: 0;
  border-radius: 999px;
  padding: 10px 16px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  font-weight: 900;
}

.deal-tabs button.active {
  color: var(--navy);
  background: var(--white);
  box-shadow: 0 8px 22px rgba(6, 21, 51, 0.1);
}

.tab-panel {
  min-height: 88px;
  margin-bottom: 22px;
  color: var(--muted);
  line-height: 1.75;
}

.contact-section {
  color: var(--white);
  background: var(--navy);
}

.contact-section h2 {
  color: var(--white);
}

.contact-section p {
  color: rgba(255, 255, 255, 0.7);
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 24px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--navy);
  font-weight: 900;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 15px;
  color: var(--ink);
  background: #fbfaf6;
  font: inherit;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 28px clamp(18px, 6vw, 90px);
  color: var(--white);
  background: #030814;
}

.site-footer p {
  max-width: 520px;
  margin: 0;
  color: rgba(255, 255, 255, 0.64);
}

@media (max-width: 980px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 18px;
    right: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    border-radius: 8px;
    background: rgba(6, 21, 51, 0.98);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    text-align: center;
  }

  .hero-inner {
    margin-bottom: 270px;
  }

  .hero-stats,
  .feature-grid,
  .project-grid,
  .split,
  .process-grid,
  .hot-deal,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .section-head,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .deal-media,
  .deal-media img {
    min-height: 420px;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding-inline: 16px;
  }

  .brand {
    min-width: 0;
  }

  .brand-copy strong {
    font-size: 1rem;
  }

  .hero-inner {
    width: calc(100% - 32px);
    margin: 0 16px 300px;
  }

  h1 {
    font-size: 3rem;
  }

  .hero-stats {
    left: 16px;
    right: 16px;
    grid-template-columns: 1fr;
  }

  .hero-stats div {
    padding: 16px;
  }

  .section {
    padding-inline: 16px;
  }

  .step {
    grid-template-columns: 1fr;
  }

  .deal-specs {
    grid-template-columns: 1fr;
  }
}