:root {
  color-scheme: dark;
  --abyss: #0e0d10;
  --iron: #1a1c20;
  --ash: #2b2e34;
  --steel: #4b515a;
  --bone: #a7a39a;
  --ivory: #d7d0c2;
  --blood: #8e1f2d;
  --spirit: #355f8a;
  --technology: #3e6b4a;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--abyss); color: var(--ivory); font-family: var(--sans); }
a { color: inherit; }

body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; opacity: .2; z-index: 20;
  background-image: repeating-linear-gradient(0deg, transparent 0 3px, rgba(255,255,255,.018) 3px 4px);
}

.site-header, .site-footer { max-width: 1400px; margin: auto; padding: 28px 48px; display: flex; align-items: center; justify-content: space-between; }
.site-header { position: relative; z-index: 2; border-bottom: 1px solid rgba(167,163,154,.18); }
.wordmark { font: 700 28px/1 var(--serif); letter-spacing: .16em; text-transform: uppercase; text-decoration: none; }
.site-header nav, .site-footer nav { display: flex; align-items: center; gap: 28px; }
.site-header nav a, .site-footer nav a { color: var(--bone); font-size: 13px; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; }
.site-header nav a:hover, .site-footer nav a:hover { color: var(--ivory); }
.site-header .nav-action { border: 1px solid var(--steel); color: var(--ivory); padding: 10px 18px; }

.hero { min-height: 720px; max-width: 1400px; margin: auto; padding: 90px 48px 110px; display: grid; grid-template-columns: .86fr 1.14fr; align-items: center; gap: 72px; }
.eyebrow { color: var(--bone); font-size: 12px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; margin-top: 0; }
h1 { font-size: clamp(58px, 7.3vw, 112px); line-height: .88; letter-spacing: -.05em; margin-bottom: 32px; }
h1 span { color: var(--bone); }
.lede { color: var(--bone); font: 20px/1.6 var(--serif); max-width: 590px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 38px 0 24px; }
.button { display: inline-block; padding: 15px 23px; border: 1px solid var(--steel); font-size: 13px; font-weight: 700; letter-spacing: .1em; text-decoration: none; text-transform: uppercase; }
.button.primary { background: var(--ivory); border-color: var(--ivory); color: var(--abyss); }
.button.primary:hover { background: white; }
.button.secondary:hover { background: var(--iron); }
.build-note { color: var(--steel); font-size: 12px; }

.world-window { position: relative; min-height: 530px; overflow: hidden; border: 1px solid var(--steel); background: radial-gradient(circle at 46% 40%, #383d36 0, #202329 34%, #111216 72%); box-shadow: 0 35px 90px #000; }
.world-window::before { content: ""; position: absolute; inset: 0; background: linear-gradient(140deg, rgba(215,208,194,.12), transparent 25%, transparent 70%, rgba(0,0,0,.7)); }
.hex-field { position: absolute; inset: -8%; opacity: .68; transform: perspective(800px) rotateX(55deg) rotateZ(-17deg) scale(1.14); background-size: 54px 94px; background-image: linear-gradient(30deg, transparent 24%, rgba(167,163,154,.2) 25%, rgba(167,163,154,.2) 26%, transparent 27%, transparent 74%, rgba(167,163,154,.2) 75%, rgba(167,163,154,.2) 76%, transparent 77%), linear-gradient(150deg, transparent 24%, rgba(167,163,154,.15) 25%, rgba(167,163,154,.15) 26%, transparent 27%, transparent 74%, rgba(167,163,154,.15) 75%, rgba(167,163,154,.15) 76%, transparent 77%); }
.map-glow { position: absolute; width: 230px; height: 230px; left: 35%; top: 25%; border-radius: 50%; background: radial-gradient(circle, rgba(142,31,45,.8), rgba(142,31,45,.08) 46%, transparent 68%); filter: blur(4px); }
.map-caption { position: absolute; left: 28px; right: 28px; bottom: 24px; display: flex; justify-content: space-between; border-top: 1px solid rgba(215,208,194,.25); padding-top: 15px; color: var(--bone); font-size: 12px; text-transform: uppercase; letter-spacing: .12em; }
.map-caption strong { color: var(--ivory); }

.tenet-strip { border-block: 1px solid rgba(167,163,154,.18); display: grid; grid-template-columns: repeat(3, 1fr); }
.tenet-strip p { margin: 0; padding: 26px 48px; color: var(--bone); font: 15px var(--serif); border-right: 1px solid rgba(167,163,154,.18); }
.tenet-strip p:last-child { border-right: 0; }
.tenet-strip span { color: var(--blood); font: 700 11px var(--sans); margin-right: 20px; }

.story-section, .server-section, .final-cta { max-width: 1260px; margin: auto; padding: 130px 48px; }
.section-heading { display: grid; grid-template-columns: 1fr 1.6fr; gap: 50px; align-items: start; }
h2 { font-size: clamp(42px, 5vw, 74px); line-height: 1.02; letter-spacing: -.035em; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 70px; background: rgba(167,163,154,.2); }
.feature-grid article { min-height: 330px; background: var(--iron); padding: 38px; }
.feature-grid img { width: 54px; height: 54px; object-fit: contain; image-rendering: pixelated; filter: grayscale(.25); margin-bottom: 45px; }
.feature-grid h3 { font-size: 27px; margin-bottom: 18px; }
.feature-grid p, .server-copy p { color: var(--bone); line-height: 1.75; }

.server-section { display: grid; grid-template-columns: 1.1fr .9fr; gap: 100px; border-top: 1px solid rgba(167,163,154,.18); }
.server-copy { padding-top: 50px; }
.text-link { display: inline-block; margin-top: 24px; color: var(--ivory); font-size: 13px; font-weight: 700; letter-spacing: .1em; text-decoration: none; text-transform: uppercase; }
.text-link span { color: var(--blood); margin-left: 8px; }

.branches { display: grid; grid-template-columns: repeat(3, 1fr); min-height: 340px; }
.branch { padding: 58px 48px; display: flex; flex-direction: column; justify-content: flex-end; border-right: 1px solid rgba(215,208,194,.12); }
.branch span { font: 42px var(--serif); }
.branch p { max-width: 280px; color: var(--bone); }
.branch.blood { background: linear-gradient(160deg, #351116, #130e11 72%); }
.branch.spirit { background: linear-gradient(160deg, #172a3c, #0f1115 72%); }
.branch.technology { background: linear-gradient(160deg, #203527, #101311 72%); }

.final-cta { text-align: center; padding-block: 160px; }
.final-cta h2 { max-width: 800px; margin: 0 auto 40px; }
.site-footer { border-top: 1px solid rgba(167,163,154,.18); color: var(--bone); }
.site-footer > span { color: var(--ivory); font: 24px var(--serif); text-transform: uppercase; letter-spacing: .12em; }
.site-footer p { font-size: 12px; }

.account-body { min-height: 100vh; background: radial-gradient(circle at 20% 30%, #292529 0, var(--abyss) 48%); }
.account-shell { width: min(1120px, calc(100% - 48px)); min-height: calc(100vh - 98px); margin: auto; padding: 90px 0; display: grid; grid-template-columns: 1.15fr .85fr; gap: 90px; align-items: center; }
.account-shell.single { min-height: auto; }
.account-intro h1 { font-size: clamp(54px, 7vw, 94px); }
.account-card { padding: 38px; border: 1px solid var(--steel); background: rgba(26,28,32,.94); box-shadow: 0 30px 80px rgba(0,0,0,.45); }
.account-tabs { display: grid; grid-template-columns: 1fr 1fr; margin: -38px -38px 34px; border-bottom: 1px solid var(--steel); }
.account-tabs button { padding: 18px; border: 0; border-right: 1px solid var(--steel); background: transparent; color: var(--bone); text-transform: uppercase; letter-spacing: .1em; cursor: pointer; }
.account-tabs button:last-child { border-right: 0; }
.account-tabs button.active { color: var(--ivory); background: var(--ash); box-shadow: inset 0 -2px var(--blood); }
.account-card form { display: grid; gap: 22px; }
.account-card label { display: grid; gap: 8px; color: var(--bone); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.account-card label.check { display: flex; grid-template-columns: auto 1fr; align-items: center; }
.account-card input:not([type=checkbox]) { width: 100%; padding: 13px 14px; border: 1px solid var(--steel); background: var(--abyss); color: var(--ivory); font: 16px var(--sans); }
.account-card small, .account-note, .account-identity { color: var(--bone); line-height: 1.5; }
.account-card .button { width: 100%; margin-top: 8px; cursor: pointer; }
.account-card .secondary { background: transparent; color: var(--ivory); }
#account-status { min-height: 24px; color: #d9a86c; line-height: 1.5; }

@media (max-width: 900px) {
  .site-header, .site-footer { padding-inline: 24px; }
  .site-header nav a:not(.nav-action) { display: none; }
  .hero { grid-template-columns: 1fr; padding: 70px 24px; }
  h1 { line-height: .96; }
  .world-window { min-height: 400px; }
  .tenet-strip, .feature-grid, .branches { grid-template-columns: 1fr; }
  .tenet-strip p, .feature-grid article, .branch { border-right: 0; border-bottom: 1px solid rgba(167,163,154,.18); }
  .story-section, .server-section, .final-cta { padding: 90px 24px; }
  .section-heading, .server-section { grid-template-columns: 1fr; gap: 25px; }
  .server-copy { padding-top: 0; }
  .site-footer p { display: none; }
  .account-shell { grid-template-columns: 1fr; gap: 35px; padding: 55px 0; }
}