:root {
  color-scheme: dark;
  --bg: #070809;
  --surface: #111214;
  --surface-strong: #191816;
  --text: #f8f1e8;
  --muted: #c5b9a9;
  --soft: rgba(255, 255, 255, 0.08);
  --line: rgba(234, 202, 155, 0.26);
  --gold: #d6a85d;
  --gold-strong: #f0cf93;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.38);
  --max: 1180px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

[data-theme="light"] {
  color-scheme: light;
  --bg: #f8f5ef;
  --surface: #ffffff;
  --surface-strong: #eee7db;
  --text: #191713;
  --muted: #635b50;
  --soft: rgba(33, 29, 22, 0.08);
  --line: rgba(117, 82, 33, 0.2);
  --gold: #a76f21;
  --gold-strong: #5d3a0f;
  --shadow: 0 28px 80px rgba(83, 63, 34, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 15% 18%, rgba(214, 168, 93, 0.12), transparent 24rem),
    linear-gradient(180deg, var(--bg), var(--surface-strong));
  color: var(--text);
  min-height: 100vh;
  transition: background-color 220ms ease, color 220ms ease;
}

body::selection {
  background: var(--gold);
  color: #080808;
}

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

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

.site-header {
  align-items: center;
  backdrop-filter: blur(18px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--soft);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 22px;
  left: 0;
  padding: 16px clamp(18px, 4vw, 52px);
  position: fixed;
  right: 0;
  top: 0;
  z-index: 10;
}

.brand-mark,
.nav-links,
.theme-toggle,
.hero-actions,
.contact,
footer {
  align-items: center;
  display: flex;
}

.brand-mark {
  gap: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.brand-mark img {
  border-radius: 50%;
  height: 40px;
  width: 40px;
}

.brand-mark span,
.nav-links,
.theme-toggle,
.button,
.eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.nav-links {
  gap: clamp(18px, 4vw, 42px);
  justify-content: center;
  color: var(--muted);
}

.nav-links a {
  transition: color 160ms ease;
}

.nav-links a:hover,
footer a:hover {
  color: var(--gold-strong);
}

.theme-toggle {
  justify-self: end;
  border: 1px solid var(--line);
  background: var(--soft);
  color: var(--text);
  border-radius: 999px;
  cursor: pointer;
  gap: 10px;
  min-height: 42px;
  padding: 0 15px 0 7px;
}

.toggle-icon {
  background: var(--gold);
  border-radius: 50%;
  box-shadow: inset -7px -6px 0 rgba(0, 0, 0, 0.34);
  height: 28px;
  width: 28px;
}

[data-theme="light"] .toggle-icon {
  background: #fff1c2;
  box-shadow: inset 0 0 0 7px #d49433;
}

.hero {
  min-height: 92vh;
  overflow: hidden;
  position: relative;
}

.hero-media,
.hero-media img,
.hero-shade {
  inset: 0;
  position: absolute;
}

.hero-media img {
  height: 100%;
  object-fit: cover;
  object-position: center;
  width: 100%;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(4, 5, 6, 0.92), rgba(4, 5, 6, 0.38) 48%, rgba(4, 5, 6, 0.18)),
    linear-gradient(0deg, var(--bg), transparent 26%);
}

[data-theme="light"] .hero-shade {
  background:
    linear-gradient(90deg, rgba(248, 245, 239, 0.94), rgba(248, 245, 239, 0.58) 46%, rgba(248, 245, 239, 0.05)),
    linear-gradient(0deg, var(--bg), transparent 25%);
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 92vh;
  padding: 108px clamp(20px, 6vw, 76px) 88px;
  position: relative;
  width: min(680px, 100%);
  z-index: 1;
}

.eyebrow {
  color: var(--gold-strong);
  margin: 0 0 18px;
}

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

h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(4.4rem, 13vw, 10.5rem);
  font-weight: 400;
  line-height: 0.82;
  margin-bottom: 26px;
}

h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.4rem, 5.4vw, 5.2rem);
  font-weight: 400;
  line-height: 0.94;
  margin-bottom: 22px;
}

.hero-copy,
.section-copy p,
.signature-panel p,
.intro p {
  color: var(--muted);
  font-size: clamp(1rem, 1.8vw, 1.22rem);
  line-height: 1.75;
}

.hero-copy {
  max-width: 610px;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 20px;
}

.button {
  border: 1px solid var(--line);
  border-radius: 999px;
  display: inline-flex;
  justify-content: center;
  min-height: 48px;
  min-width: 174px;
  padding: 15px 22px;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-strong));
  color: #100d08;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.06);
}

.intro {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(3, 1fr);
  margin: -48px auto 0;
  max-width: var(--max);
  padding: 0 clamp(18px, 4vw, 28px);
  position: relative;
  z-index: 2;
}

.intro div {
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  border: 1px solid var(--soft);
  min-height: 172px;
  padding: 28px;
}

.stat {
  color: var(--gold);
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  margin-bottom: 18px;
}

.section {
  margin: 0 auto;
  max-width: var(--max);
  padding: clamp(78px, 10vw, 138px) clamp(20px, 4vw, 28px);
}

.split {
  display: grid;
  gap: clamp(34px, 6vw, 78px);
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1fr);
}

.section-copy {
  position: sticky;
  top: 118px;
  align-self: start;
}

.feature-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-grid article {
  background: var(--surface);
  border: 1px solid var(--soft);
  box-shadow: var(--shadow);
  min-height: 218px;
  padding: 28px;
}

.feature-grid span {
  color: var(--gold-strong);
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.75rem;
  margin-bottom: 26px;
}

.feature-grid p {
  color: var(--muted);
  line-height: 1.68;
  margin-bottom: 0;
}

.signature {
  padding-top: 10px;
}

.signature-panel {
  align-items: center;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--surface) 88%, transparent), color-mix(in srgb, var(--surface-strong) 92%, transparent));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: grid;
  gap: clamp(28px, 5vw, 70px);
  grid-template-columns: minmax(180px, 0.5fr) 1fr;
  padding: clamp(28px, 5vw, 62px);
}

.signature-panel img {
  border: 1px solid var(--line);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.22);
  width: min(330px, 100%);
}

.contact {
  border-top: 1px solid var(--line);
  justify-content: space-between;
  gap: 28px;
  padding-top: clamp(54px, 8vw, 96px);
}

.contact h2 {
  margin-bottom: 0;
}

footer {
  border-top: 1px solid var(--soft);
  color: var(--muted);
  font-size: 0.95rem;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--max);
  padding: 26px clamp(20px, 4vw, 28px) 38px;
}

footer p {
  margin: 0;
}

@media (max-width: 820px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .brand-mark span {
    letter-spacing: 0.12em;
  }

  .hero {
    min-height: 88vh;
  }

  .hero-content {
    min-height: 88vh;
    padding-top: 96px;
  }

  .hero-shade,
  [data-theme="light"] .hero-shade {
    background:
      linear-gradient(180deg, rgba(5, 5, 5, 0.28), rgba(5, 5, 5, 0.78) 58%, var(--bg)),
      linear-gradient(90deg, color-mix(in srgb, var(--bg) 82%, transparent), transparent);
  }

  [data-theme="light"] .hero-shade {
    background:
      linear-gradient(180deg, rgba(248, 245, 239, 0.14), rgba(248, 245, 239, 0.78) 56%, var(--bg)),
      linear-gradient(90deg, color-mix(in srgb, var(--bg) 82%, transparent), transparent);
  }

  .intro,
  .split,
  .feature-grid,
  .signature-panel {
    grid-template-columns: 1fr;
  }

  .intro {
    margin-top: 0;
  }

  .intro div,
  .feature-grid article {
    min-height: auto;
  }

  .section-copy {
    position: static;
  }

  .contact,
  footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .theme-toggle {
    padding-right: 9px;
  }

  .toggle-label {
    display: none;
  }

  .button {
    width: 100%;
  }
}