:root {
  --bg: #041015;
  --bg-deep: #02070a;
  --panel: rgba(8, 25, 31, 0.78);
  --panel-strong: rgba(5, 17, 22, 0.94);
  --line: rgba(227, 188, 112, 0.22);
  --line-soft: rgba(118, 231, 221, 0.14);
  --gold: #dfb86f;
  --gold-soft: #f1d79e;
  --aqua: #6ce3da;
  --aqua-strong: #1fc8bd;
  --ink: #f7f1e5;
  --muted: #b8c8c7;
  --quiet: #849594;
  --max: 1120px;
  --radius: 24px;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 8%, rgba(31, 200, 189, 0.14), transparent 28rem),
    radial-gradient(circle at 84% 18%, rgba(223, 184, 111, 0.10), transparent 30rem),
    linear-gradient(180deg, #07171d 0%, var(--bg) 46%, var(--bg-deep) 100%);
  font-family: Georgia, 'Times New Roman', serif;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.014) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.7), transparent 75%);
}

a { color: inherit; }
img { max-width: 100%; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 100;
  padding: .8rem 1rem;
  color: #041015;
  background: var(--aqua);
  border-radius: 10px;
  font-family: Arial, sans-serif;
  font-weight: 700;
}
.skip-link:focus { top: 1rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid rgba(227, 188, 112, 0.12);
  background: rgba(2, 9, 12, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.nav {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
}
.brand img { width: 42px; height: 42px; }
.brand-name {
  display: block;
  color: var(--gold-soft);
  font-size: .86rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  line-height: 1.25;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-family: Arial, sans-serif;
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  transition: color .2s ease;
}
.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a[aria-current="page"] { color: var(--gold-soft); }

main { position: relative; z-index: 1; }
.container {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - 76px);
  display: grid;
  align-items: center;
  padding: 5.5rem 0 6rem;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: clamp(2rem, 7vw, 6rem);
  align-items: center;
}
.eyebrow {
  margin: 0 0 1.2rem;
  color: var(--aqua);
  font-family: Arial, sans-serif;
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .24em;
  text-transform: uppercase;
}
h1, h2, h3 {
  margin-top: 0;
  color: var(--ink);
  font-weight: 400;
  line-height: 1.08;
}
h1 {
  margin-bottom: 1.4rem;
  max-width: 13ch;
  font-size: clamp(3rem, 8vw, 6.9rem);
  letter-spacing: -.045em;
}
.hero-copy {
  max-width: 690px;
  margin: 0;
  color: #d3dfdc;
  font-size: clamp(1.1rem, 2vw, 1.38rem);
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: 2.1rem;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: .85rem 1.2rem;
  border: 1px solid var(--gold);
  border-radius: 999px;
  text-decoration: none;
  color: #071216;
  background: linear-gradient(180deg, #efd59e, #c99543);
  box-shadow: 0 10px 30px rgba(201,149,67,.18);
  font-family: Arial, sans-serif;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  transition: transform .2s ease, box-shadow .2s ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(201,149,67,.25); }
.button.secondary {
  color: var(--aqua);
  border-color: rgba(108, 227, 218, .45);
  background: rgba(4, 22, 27, .46);
  box-shadow: none;
}

.orbital {
  position: relative;
  min-height: 460px;
  display: grid;
  place-items: center;
}
.orbital::before,
.orbital::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(223, 184, 111, .24);
  border-radius: 50%;
}
.orbital::before { width: 390px; height: 390px; }
.orbital::after { width: 285px; height: 285px; border-color: rgba(108,227,218,.16); }
.orbital img {
  width: min(260px, 60vw);
  filter: drop-shadow(0 0 46px rgba(31,200,189,.18));
}
.orbital .point {
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold-soft);
  box-shadow: 0 0 22px rgba(241,215,158,.75);
}
.orbital .p1 { top: 12%; left: 50%; }
.orbital .p2 { top: 49%; right: 8%; }
.orbital .p3 { bottom: 12%; left: 49%; }
.orbital .p4 { top: 49%; left: 8%; }

.section { padding: 6.5rem 0; }
.section-head {
  max-width: 760px;
  margin-bottom: 2.5rem;
}
.section h2 {
  margin-bottom: 1rem;
  font-size: clamp(2.2rem, 5vw, 4rem);
  letter-spacing: -.025em;
}
.section-lead { color: var(--muted); font-size: 1.12rem; }

.app-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(9,30,36,.92), rgba(4,14,18,.97));
  box-shadow: var(--shadow);
}
.app-visual {
  min-height: 480px;
  display: grid;
  place-items: center;
  padding: 3rem;
  border-right: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 40%, rgba(31,200,189,.20), transparent 42%),
    radial-gradient(circle at 50% 58%, rgba(223,184,111,.10), transparent 44%);
}
.number-sigil {
  width: min(310px, 80%);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid rgba(223,184,111,.45);
  border-radius: 50%;
  color: var(--gold-soft);
  font-size: clamp(4rem, 10vw, 7rem);
  letter-spacing: .08em;
  box-shadow: inset 0 0 70px rgba(31,200,189,.08), 0 0 80px rgba(31,200,189,.08);
}
.app-content { padding: clamp(2rem, 5vw, 4.2rem); align-self: center; }
.app-content h3 { margin-bottom: 1rem; font-size: clamp(2rem, 4vw, 3.4rem); }
.app-content p { color: var(--muted); }
.feature-list {
  display: grid;
  gap: .85rem;
  margin: 1.8rem 0 0;
  padding: 0;
  list-style: none;
  color: #d7e2df;
}
.feature-list li { position: relative; padding-left: 1.6rem; }
.feature-list li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--aqua);
}

.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.value-card {
  padding: 2rem;
  border: 1px solid var(--line-soft);
  border-radius: 18px;
  background: rgba(5, 21, 26, .65);
}
.value-card h3 { color: var(--gold-soft); font-size: 1.45rem; }
.value-card p { margin-bottom: 0; color: var(--muted); }

.page-hero { padding: 6.5rem 0 3.2rem; }
.page-hero h1 { max-width: none; font-size: clamp(3rem, 7vw, 5.8rem); }
.page-hero p { max-width: 760px; color: var(--muted); font-size: 1.16rem; }

.content-shell {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 3rem;
  padding-bottom: 7rem;
}
.side-card {
  position: sticky;
  top: 105px;
  align-self: start;
  padding: 1.3rem;
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  background: rgba(4, 16, 20, .72);
  font-family: Arial, sans-serif;
  font-size: .78rem;
}
.side-card strong {
  display: block;
  margin-bottom: .6rem;
  color: var(--gold-soft);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.side-card a { color: var(--aqua); text-decoration: none; overflow-wrap: anywhere; }
.prose {
  padding: clamp(1.5rem, 5vw, 3.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-strong);
  box-shadow: var(--shadow);
}
.prose h2 {
  margin-top: 2.6rem;
  margin-bottom: .8rem;
  color: var(--gold-soft);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 1.8rem; color: var(--aqua); font-size: 1.25rem; }
.prose p, .prose li { color: #cedad7; }
.prose ul, .prose ol { padding-left: 1.35rem; }
.prose a { color: var(--aqua); text-underline-offset: .2em; }
.notice {
  margin: 2rem 0;
  padding: 1.2rem 1.25rem;
  border-left: 3px solid var(--aqua-strong);
  background: rgba(31,200,189,.07);
  color: #d8e5e2;
}
.contact-card {
  margin-top: 2rem;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(223,184,111,.05);
}

.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(223,184,111,.14);
  background: rgba(1, 6, 8, .72);
}
.footer-grid {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
  padding: 2.2rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  color: var(--quiet);
  font-family: Arial, sans-serif;
  font-size: .78rem;
}
.footer-links { display: flex; gap: 1.1rem; flex-wrap: wrap; }
.footer-links a { color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--gold-soft); }

:focus-visible {
  outline: 2px solid var(--aqua);
  outline-offset: 4px;
}

@media (max-width: 820px) {
  .hero-grid, .app-card, .content-shell { grid-template-columns: 1fr; }
  .orbital { min-height: 340px; order: -1; }
  .orbital::before { width: 300px; height: 300px; }
  .orbital::after { width: 220px; height: 220px; }
  .hero { padding-top: 3rem; }
  .app-visual { min-height: 360px; border-right: 0; border-bottom: 1px solid var(--line); }
  .values { grid-template-columns: 1fr; }
  .side-card { position: static; }
}

@media (max-width: 620px) {
  .nav { min-height: 68px; }
  .brand-name { font-size: .72rem; letter-spacing: .12em; }
  .nav-links { gap: .7rem; font-size: .68rem; }
  .nav-links a:first-child { display: none; }
  h1 { font-size: clamp(2.8rem, 15vw, 4.7rem); }
  .hero-copy { font-size: 1.05rem; }
  .section { padding: 4.5rem 0; }
  .footer-grid { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}