:root {
  --page-padding: clamp(1.5rem, 3.5vw, 2.75rem);
  --max-width-content: var(--max-width, 1280px);
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background-color: var(--color-background, #05070d);
  background-image:
    radial-gradient(circle at 18% 20%, rgba(216, 180, 106, 0.14), transparent 36%),
    radial-gradient(circle at 78% 6%, rgba(125, 216, 255, 0.12), transparent 32%),
    linear-gradient(135deg, rgba(10, 14, 24, 0.88), rgba(5, 7, 13, 0.96));
  background-attachment: fixed;
  color: var(--color-text, #e6edf7);
  line-height: 1.7;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  position: relative;
  min-height: 100vh;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 52% 12%, rgba(255, 255, 255, 0.06), transparent 46%),
    radial-gradient(circle at 84% 18%, rgba(216, 180, 106, 0.09), transparent 48%);
  pointer-events: none;
  z-index: -2;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240' viewBox='0 0 240 240'%3E%3Cg fill='none' stroke='%23d8b46a' stroke-opacity='0.08' stroke-width='1'%3E%3Cpath d='M60 0v240M120 0v240M180 0v240M0 60h240M0 120h240M0 180h240'/%3E%3Cpath stroke-opacity='0.04' d='M0 0h240v240H0z'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 520px 520px;
  opacity: 0.28;
  mix-blend-mode: soft-light;
  pointer-events: none;
  z-index: -1;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s ease, border-color 0.25s ease, background-position 0.3s ease;
}

a:hover,
a:focus {
  color: var(--color-accent, #d8b46a);
}

header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--surface-dark, #0f172a) 92%, rgba(8, 12, 20, 0.7));
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-soft);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
}

.nav-container {
  max-width: var(--max-width-content);
  margin: 0 auto;
  padding: 1.2rem var(--page-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0));
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.32);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 0.65rem;
  margin: 0;
  padding: 0.15rem;
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-dark-soft, #111b31) 92%, rgba(255, 255, 255, 0.02));
}

nav a {
  font-size: 0.82rem;
  letter-spacing: 0.18rem;
  text-transform: uppercase;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  color: color-mix(in srgb, var(--text) 75%, var(--muted-on-dark) 25%);
  position: relative;
  overflow: hidden;
  transition: color 0.2s ease, background 0.3s ease, transform 0.2s ease;
}

nav a::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(216, 180, 106, 0.16), rgba(216, 180, 106, 0.04));
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

nav a:hover::after,
nav a:focus::after,
nav a.active::after {
  opacity: 1;
}

nav a.active {
  color: var(--text);
}

nav a:hover,
nav a:focus {
  color: var(--text);
}

main {
  position: relative;
}

.hero {
  padding: clamp(5rem, 8vw, 7.5rem) var(--page-padding) clamp(4rem, 7vw, 6rem);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 12% 18% auto auto;
  width: 32rem;
  height: 32rem;
  background: radial-gradient(circle at 30% 30%, rgba(216, 180, 106, 0.28), transparent 60%);
  filter: blur(18px);
  opacity: 0.5;
  z-index: -1;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 18% 4% auto auto;
  width: 24rem;
  height: 24rem;
  border-radius: 999px;
  border: 1px solid var(--grid-strong);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.04), rgba(96, 148, 255, 0.08));
  transform: rotate(-9deg);
  opacity: 0.35;
  mix-blend-mode: screen;
  z-index: -1;
}

.hero-inner {
  max-width: var(--max-width-content);
  margin: 0 auto;
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  position: relative;
  animation: fadeDown 0.9s ease both;
}

.hero h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 4vw, 3.9rem);
  letter-spacing: 0.08em;
  font-weight: 600;
  text-transform: none;
  color: var(--color-primary);
}

.hero p.lead {
  max-width: 46rem;
  font-size: 1.12rem;
  color: var(--color-muted);
  margin: 1.1rem 0 0 0;
}

.hero-tags {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
  margin-top: 1.35rem;
}

.hero-tag {
  font-size: 0.72rem;
  letter-spacing: 0.22rem;
  text-transform: uppercase;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-soft);
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  color: color-mix(in srgb, var(--color-text) 72%, var(--color-muted) 28%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.section {
  padding: clamp(3.5rem, 6vw, 5.25rem) var(--page-padding);
  position: relative;
  overflow: hidden;
}

.section::before {
  content: '';
  position: absolute;
  inset: clamp(0.9rem, 1.4vw, 1.4rem);
  border: 1px solid rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-lg);
  pointer-events: none;
  z-index: 0;
}

.section.light {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0));
  border-block: 1px solid var(--border-soft);
}

.section.soft {
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
}

.section.dark {
  background: linear-gradient(135deg, rgba(11, 17, 29, 0.9), rgba(6, 8, 14, 0.95));
  color: var(--text-on-dark);
  border: 1px solid var(--border-on-dark);
  box-shadow: var(--shadow-ambient);
}

.section.dark::before {
  border-color: rgba(255, 255, 255, 0.05);
}

.section.dark h1,
.section.dark h2,
.section.dark h3 {
  color: var(--text-on-dark);
}

.section.dark p,
.section.dark .callout,
.section.dark .contact-details,
.section.dark .contact-details p,
.section.dark .list-inline,
.section.dark .hero-tag {
  color: color-mix(in srgb, var(--muted-on-dark) 90%, #ffffff 10%);
}

.section.dark .hero-tag {
  border-color: rgba(255, 255, 255, 0.22);
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  color: var(--text-on-dark);
}

.section.dark a {
  color: color-mix(in srgb, var(--accent-gold) 75%, #ffffff 25%);
}

.section-inner {
  max-width: var(--max-width-content);
  margin: 0 auto;
  display: grid;
  gap: 2.6rem;
  position: relative;
  z-index: 1;
  animation: rise 0.9s ease both;
}

.section-title {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.22rem;
  font-size: 0.82rem;
  color: var(--color-muted);
}

.section-title::before {
  content: '';
  display: inline-block;
  width: 3.4rem;
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
}

h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3vw, 2.8rem);
  margin: 0;
  letter-spacing: 0.02em;
  font-weight: 600;
  color: var(--color-primary);
}

p {
  margin: 0;
}

p + p {
  margin-top: 1.25rem;
}

.grid-two {
  display: grid;
  gap: 2.6rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.tile {
  position: relative;
  padding: 2.4rem;
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-ambient), 0 0 0 1px rgba(255, 255, 255, 0.02);
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
  opacity: 0;
  animation: rise 0.7s ease forwards;
  animation-delay: 0.1s;
}

.tile::after {
  content: '';
  position: absolute;
  inset: -20% 55% auto auto;
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, rgba(216, 180, 106, 0.18), transparent 60%);
  opacity: 0;
  transition: opacity 0.35s ease;
  transform: rotate(-8deg);
}

.tile:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--color-accent) 38%, var(--border-soft));
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.38), var(--shadow-focus);
}

.tile:hover::after {
  opacity: 1;
}

.tile h3 {
  margin: 0 0 0.75rem 0;
  text-transform: uppercase;
  letter-spacing: 0.12rem;
  font-size: 1.25rem;
  font-family: var(--font-serif);
  color: var(--color-primary);
}

.tile p {
  color: var(--color-muted);
}

.tile:nth-child(1) { animation-delay: 0.08s; }
.tile:nth-child(2) { animation-delay: 0.16s; }
.tile:nth-child(3) { animation-delay: 0.24s; }
.tile:nth-child(4) { animation-delay: 0.32s; }
.tile:nth-child(5) { animation-delay: 0.4s; }
.tile:nth-child(6) { animation-delay: 0.48s; }

.keyline {
  border-top: 1px solid var(--border-soft);
  padding-top: 2rem;
}

.list-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 0;
  margin: 0;
  list-style: none;
  letter-spacing: 0.1rem;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: color-mix(in srgb, var(--color-text) 70%, var(--color-muted) 30%);
}

.callout {
  font-size: 1.05rem;
  color: var(--color-muted);
  max-width: 48rem;
}

.cta {
  margin-top: 2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.7rem;
  border: 1px solid var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.16rem;
  font-size: 0.9rem;
  background: linear-gradient(120deg, color-mix(in srgb, var(--color-accent) 90%, #ffffff 10%), var(--accent-gold-soft));
  color: #0c0f17;
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 38px rgba(216, 180, 106, 0.25), inset 0 0 0 1px rgba(255, 255, 255, 0.2);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.3s ease;
}

.cta::after {
  content: '↗';
  font-size: 0.9rem;
}

.cta:hover,
.cta:focus {
  transform: translateY(-3px);
  box-shadow: 0 16px 44px rgba(216, 180, 106, 0.35);
}

.section.dark .cta {
  background: linear-gradient(120deg, color-mix(in srgb, var(--color-accent) 80%, #ffffff 20%), var(--accent-gold-soft));
  color: #0c0f17;
  border-color: var(--color-accent);
}

.section.dark .cta:hover,
.section.dark .cta:focus {
  box-shadow: 0 18px 50px rgba(216, 180, 106, 0.4);
}

footer {
  background: #06070d;
  color: var(--text-on-dark);
  padding: 3.5rem var(--page-padding);
  border-top: 1px solid var(--border-on-dark);
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(216, 180, 106, 0.12), transparent 35%, transparent 65%, rgba(216, 180, 106, 0.12));
  opacity: 0.4;
  pointer-events: none;
}

footer .footer-inner {
  max-width: var(--max-width-content);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
  position: relative;
  z-index: 1;
}

footer small {
  color: var(--muted-on-dark);
  letter-spacing: 0.1rem;
  text-transform: uppercase;
}

.contact-details {
  font-size: 1.05rem;
  letter-spacing: 0.08rem;
  color: var(--color-muted);
  display: grid;
  gap: 0.35rem;
}

blockquote {
  margin: 0;
  padding: 0 0 0 1.6rem;
  border-left: 2px solid var(--color-accent);
  color: var(--color-muted);
  font-style: italic;
}

.hero-tags + .cta {
  margin-top: 1.5rem;
}

.hero-minimal {
  padding: clamp(4rem, 6vw, 5.5rem) var(--page-padding) clamp(3rem, 5vw, 4.5rem);
  background: linear-gradient(130deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0));
  border-bottom: 1px solid var(--border-soft);
}

.hero-minimal .section-inner {
  justify-items: start;
}

.hero-minimal h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 3vw, 3rem);
  letter-spacing: 0.06em;
  font-weight: 600;
}

.hero-minimal p {
  max-width: 44rem;
  color: var(--color-muted);
  margin-top: 1.2rem;
}

.subnav {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  letter-spacing: 0.14rem;
  text-transform: uppercase;
  font-size: 0.82rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.24);
}

.subnav a {
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  border: 1px solid transparent;
  color: var(--color-muted);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.subnav a.active {
  border-color: var(--color-accent);
  color: var(--text);
}

.highlight {
  color: var(--color-accent);
  letter-spacing: 0.1rem;
  text-transform: uppercase;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1.15rem;
}

.checklist li {
  padding-left: 2.2rem;
  position: relative;
  color: var(--color-muted);
  line-height: 1.6;
}

.checklist li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.35rem;
  width: 1.1rem;
  height: 1.1rem;
  border: 1px solid var(--color-accent);
  border-radius: 4px;
  box-shadow: 0 0 0 1px rgba(216, 180, 106, 0.25);
  background: radial-gradient(circle at 35% 35%, var(--color-accent), transparent 68%);
}

@media (max-width: 900px) {
  nav ul {
    gap: 0.4rem;
  }

  header {
    position: sticky;
  }

  .hero {
    padding-top: 5.5rem;
  }

  .nav-container {
    flex-direction: column;
    gap: 0.9rem;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  nav ul {
    flex-wrap: wrap;
  }

  .tile {
    padding: 2rem;
  }

  .cta {
    width: 100%;
    justify-content: center;
  }

  .hero::after,
  .hero::before {
    opacity: 0.25;
  }
}

@keyframes rise {
  0% {
    opacity: 0;
    transform: translateY(18px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeDown {
  0% {
    opacity: 0;
    transform: translateY(-12px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  .tile,
  .section-inner,
  .hero-inner {
    opacity: 1 !important;
    transform: none !important;
  }
}