:root {
  --void-950: #030506;
  --void-900: #06090b;
  --void-850: #0a0f12;
  --void-800: #10161a;
  --stone-100: #e2fbff;
  --stone-300: #a7f4ff;
  --stone-500: #5baab6;
  --stone-700: #163f47;
  --ivy-300: #8ffbff;
  --ivy-400: #36f3ff;
  --ivy-500: #00e5ff;
  --ivy-650: #0098a8;
  --ivy-rgb: 0, 229, 255;
  --seal-300: #ff6e8e;
  --seal-500: #ff0048;
  --seal-650: #b90035;
  --seal-rgb: 255, 0, 72;
  --wordmark-teal: #00e5ff;
  --wordmark-teal-rgb: 0, 229, 255;
  --wordmark-fuchsia: #ff0048;
  --wordmark-fuchsia-rgb: 255, 0, 72;
  --cyan-white-rgb: 226, 251, 255;
  --cyan-300: #8ffbff;
  --cyan-400: #36f3ff;
  --cyan-500: #00e5ff;
  --cyan-650: #0098a8;
  --cyan-800: #054e59;
  --cyan-rgb: 54, 243, 255;
  --max-content: 1180px;
  --header-h: 64px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--void-950);
}

body {
  margin: 0;
  color: var(--stone-100);
  background:
    linear-gradient(180deg, rgba(3, 5, 6, 0.82), rgba(3, 5, 6, 1) 720px),
    radial-gradient(circle at 76% 18%, rgba(var(--ivy-rgb), 0.08), transparent 280px),
    var(--void-950);
  font-size: 16px;
  line-height: 1.55;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(var(--cyan-rgb), 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--cyan-rgb), 0.026) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, transparent, #000 22%, #000 78%, transparent);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  opacity: 0.38;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.42'/%3E%3C/svg%3E");
}

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

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

#fieldCanvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  opacity: 0.58;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 32px;
  background: rgba(3, 5, 6, 0.74);
  border-bottom: 1px solid rgba(var(--cyan-rgb), 0.12);
  backdrop-filter: blur(18px);
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 148px;
  font-weight: 720;
  letter-spacing: 0;
}

.guardian-mark {
  --mark-size: 30px;
  position: relative;
  display: inline-block;
  width: var(--mark-size);
  height: var(--mark-size);
  flex: 0 0 auto;
  color: var(--ivy-500);
}

.nav-mark {
  --mark-size: 26px;
}

.mark-orbit,
.mark-core,
.mark-lambda,
.mark-dots,
.mark-dots span {
  position: absolute;
  display: block;
}

.mark-orbit {
  inset: 13%;
  border: 1px solid rgba(var(--ivy-rgb), 0.62);
  border-radius: 50%;
  box-shadow: 0 0 calc(var(--mark-size) * 0.32) rgba(var(--ivy-rgb), 0.18);
}

.mark-orbit-main {
  clip-path: polygon(0 0, 100% 0, 100% 76%, 72% 76%, 72% 100%, 0 100%);
  animation: mark-breathe 4.8s ease-in-out infinite;
}

.mark-orbit-tilt {
  inset: 25% 4%;
  transform: rotate(-32deg);
  border-color: rgba(var(--cyan-white-rgb), 0.28);
  opacity: 0.76;
}

.mark-core {
  left: 50%;
  top: 50%;
  width: 18%;
  height: 18%;
  border-radius: 50%;
  background: var(--stone-100);
  box-shadow:
    0 0 calc(var(--mark-size) * 0.22) rgba(var(--cyan-white-rgb), 0.72),
    0 0 calc(var(--mark-size) * 0.46) rgba(var(--ivy-rgb), 0.38);
  transform: translate(-50%, -50%);
  animation: core-pulse 2.9s ease-in-out infinite;
}

.mark-lambda {
  left: 50%;
  top: 50%;
  color: var(--seal-500);
  font-size: calc(var(--mark-size) * 0.38);
  font-weight: 840;
  line-height: 1;
  text-shadow: 0 0 calc(var(--mark-size) * 0.28) rgba(var(--seal-rgb), 0.42);
  transform: translate(-50%, -44%);
}

.mark-dots {
  inset: 0;
  animation: mark-spin 7.2s linear infinite;
}

.mark-dots span {
  width: 8%;
  height: 8%;
  border-radius: 50%;
  background: var(--ivy-300);
  box-shadow: 0 0 calc(var(--mark-size) * 0.2) rgba(var(--ivy-rgb), 0.54);
}

.mark-dots span:nth-child(1) {
  left: 48%;
  top: 1%;
}

.mark-dots span:nth-child(2) {
  right: 5%;
  top: 61%;
  background: var(--seal-300);
  box-shadow: 0 0 calc(var(--mark-size) * 0.18) rgba(var(--seal-rgb), 0.48);
}

.mark-dots span:nth-child(3) {
  left: 8%;
  bottom: 18%;
}

@keyframes mark-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes core-pulse {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(0.86);
    opacity: 0.8;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 1;
  }
}

@keyframes mark-breathe {
  0%,
  100% {
    transform: scale(0.96);
    opacity: 0.64;
  }
  50% {
    transform: scale(1.04);
    opacity: 1;
  }
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 auto;
}

.site-nav a,
.header-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 6px;
  color: var(--stone-300);
  font-size: 0.9rem;
}

.site-nav a:hover,
.header-action:hover {
  color: var(--stone-100);
  background: rgba(var(--cyan-rgb), 0.055);
}

.header-action {
  border: 1px solid rgba(var(--ivy-rgb), 0.28);
  color: var(--ivy-300);
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 92svh;
  display: grid;
  grid-template-columns: clamp(42px, 6vw, 92px) minmax(0, var(--max-content)) minmax(24px, 1fr);
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 4;
  height: 2px;
  pointer-events: none;
  background: linear-gradient(90deg, transparent 0%, rgba(var(--wordmark-fuchsia-rgb), 0.08) 18%, rgba(var(--wordmark-fuchsia-rgb), 0.92) 58%, rgba(var(--wordmark-fuchsia-rgb), 0.22) 82%, transparent 100%);
  box-shadow:
    0 0 18px rgba(var(--wordmark-fuchsia-rgb), 0.7),
    0 -10px 34px rgba(var(--wordmark-fuchsia-rgb), 0.2);
}

.hero-media {
  position: absolute;
  top: var(--header-h);
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  background: var(--void-950);
}

.hero-media::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(90deg, var(--void-950) 0%, rgba(3, 5, 6, 0.96) 12%, rgba(3, 5, 6, 0.68) 26%, rgba(3, 5, 6, 0) 44%);
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left top;
  opacity: 1;
  filter: saturate(1.06) contrast(1.03);
  max-width: none;
}

@media (min-aspect-ratio: 16 / 9) {
  .hero-media img {
    object-fit: contain;
    object-position: right top;
  }

  .hero-media::before {
    background: linear-gradient(90deg, var(--void-950) 0%, rgba(3, 5, 6, 0.98) 15%, rgba(3, 5, 6, 0.74) 30%, rgba(3, 5, 6, 0) 48%);
  }
}

.hero-shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(3, 5, 6, 0.05) 0%, rgba(3, 5, 6, 0.2) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  grid-column: 2;
  width: min(720px, 54vw);
  padding: 96px 0 74px;
}

.hero-content::before {
  content: "";
  position: absolute;
  inset: 72px -40px 58px -40px;
  z-index: -1;
  border-radius: 10px;
  background: radial-gradient(ellipse at 22% 48%, rgba(3, 5, 6, 0.72), rgba(3, 5, 6, 0.34) 48%, rgba(3, 5, 6, 0) 74%);
  box-shadow: none;
  pointer-events: none;
}

.system-label {
  margin: 0 0 16px;
  color: var(--ivy-400);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.76rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 20px;
  font-size: 6.4rem;
  line-height: 0.92;
  letter-spacing: 0;
  font-weight: 780;
  text-shadow: 0 2px 28px rgba(3, 5, 6, 0.82);
}

.hero-brand-row {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 20px;
}

.hero-brand-row h1 {
  margin-bottom: 0;
}

.hero-mark {
  --mark-size: 78px;
  transform: translateY(0.03em);
}

.wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: 0;
}

.armor-letter {
  color: #d8f6fb;
  background:
    linear-gradient(180deg, #f7ffff 0%, #789099 11%, #2a3840 28%, #081014 50%, #1a262d 66%, #4b626c 82%, #d8fbff 100%),
    radial-gradient(circle at 50% 0%, rgba(var(--cyan-rgb), 0.6), transparent 42%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  -webkit-text-stroke: 1.45px rgba(var(--cyan-white-rgb), 0.48);
  text-shadow:
    0 0 18px rgba(var(--cyan-rgb), 0.24),
    0 0 34px rgba(var(--cyan-rgb), 0.1),
    0 4px 24px rgba(0, 0, 0, 0.82);
}

.seal-letter {
  color: var(--wordmark-fuchsia);
  text-shadow: 0 0 22px rgba(var(--wordmark-fuchsia-rgb), 0.36), 0 2px 28px rgba(3, 5, 6, 0.82);
}

.ivy-letter {
  color: var(--wordmark-teal);
  background: none;
  -webkit-text-fill-color: var(--wordmark-teal);
  text-shadow: 0 0 22px rgba(var(--wordmark-teal-rgb), 0.32), 0 2px 28px rgba(3, 5, 6, 0.82);
}


.alpha-letter {
  display: inline-block;
  margin: 0 0.015em;
  font-size: 0.98em;
  font-weight: 800;
  transform: translateY(-0.015em);
}

.seal-glyph-a {
  position: relative;
  display: inline-block;
  width: 0.66em;
  height: 0.78em;
  margin: 0 0.01em;
  transform: translateY(0.055em);
}

.seal-glyph-a::before,
.seal-glyph-a::after {
  content: "";
  position: absolute;
  top: 0.01em;
  width: 0.125em;
  height: 0.88em;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--seal-300), var(--seal-500) 58%, var(--seal-650));
  box-shadow: 0 0 22px rgba(var(--seal-rgb), 0.34);
  transform-origin: top center;
}

.seal-glyph-a::before {
  left: 0.29em;
  transform: rotate(19deg);
}

.seal-glyph-a::after {
  right: 0.29em;
  transform: rotate(-19deg);
}

.motto {
  margin-bottom: 24px;
  color: var(--stone-100);
  font-size: 2rem;
  line-height: 1.12;
  max-width: 760px;
  text-shadow: 0 2px 24px rgba(3, 5, 6, 0.86);
}

.hero-copy {
  max-width: 650px;
  color: var(--stone-300);
  font-size: 1.1rem;
  text-shadow: 0 2px 18px rgba(3, 5, 6, 0.86);
}

.creator-credit {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0 0 24px;
  color: var(--stone-300);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.82rem;
  letter-spacing: 0;
  text-shadow: 0 2px 16px rgba(3, 5, 6, 0.82);
}

.identity-chip {
  --chip-rgb: 226, 251, 255;
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border: 1px solid rgba(var(--chip-rgb), 0.36);
  border-radius: 999px;
  color: rgb(var(--chip-rgb));
  font-weight: 760;
  background:
    linear-gradient(135deg, rgba(var(--chip-rgb), 0.14), rgba(3, 5, 6, 0.38)),
    rgba(3, 5, 6, 0.42);
  box-shadow:
    0 0 18px rgba(var(--chip-rgb), 0.16),
    inset 0 1px 0 rgba(var(--cyan-white-rgb), 0.12);
}

.chip-daniel {
  --chip-rgb: var(--ivy-rgb);
}

.chip-vraxion {
  --chip-rgb: var(--seal-rgb);
}

.architecture-statement {
  max-width: 690px;
  margin: 0 0 24px;
  color: var(--stone-100);
  font-size: 1.28rem;
  font-weight: 560;
  line-height: 1.24;
  text-shadow: 0 2px 24px rgba(3, 5, 6, 0.88);
}

.statement-contrast {
  color: var(--seal-300);
}

.statement-product {
  color: var(--stone-100);
  text-shadow:
    0 0 18px rgba(var(--cyan-white-rgb), 0.22),
    0 2px 24px rgba(3, 5, 6, 0.88);
}

.statement-primary {
  color: var(--ivy-300);
  text-shadow:
    0 0 18px rgba(var(--ivy-rgb), 0.28),
    0 2px 24px rgba(3, 5, 6, 0.88);
}

.objective-console {
  max-width: 690px;
  margin: 0 0 24px;
  overflow: hidden;
  border: 1px solid rgba(var(--cyan-rgb), 0.18);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(var(--ivy-rgb), 0.08), rgba(3, 5, 6, 0.76) 34%, rgba(var(--seal-rgb), 0.06)),
    rgba(3, 5, 6, 0.72);
  box-shadow:
    0 22px 62px rgba(0, 0, 0, 0.42),
    inset 0 1px 0 rgba(var(--cyan-white-rgb), 0.08);
  backdrop-filter: blur(14px);
}

.console-chrome {
  min-height: 38px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 12px;
  border-bottom: 1px solid rgba(var(--cyan-rgb), 0.14);
  background:
    linear-gradient(90deg, rgba(var(--cyan-white-rgb), 0.08), rgba(var(--cyan-white-rgb), 0.025)),
    rgba(3, 5, 6, 0.54);
}

.window-controls {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.window-control {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 1px solid rgba(var(--cyan-white-rgb), 0.34);
  box-shadow: 0 0 14px rgba(var(--cyan-white-rgb), 0.12);
}

.control-seal {
  background: var(--seal-500);
  box-shadow: 0 0 16px rgba(var(--seal-rgb), 0.48);
}

.control-ivy {
  background: var(--ivy-500);
  box-shadow: 0 0 16px rgba(var(--ivy-rgb), 0.42);
}

.control-cyan {
  background: var(--cyan-400);
  box-shadow: 0 0 16px rgba(var(--cyan-rgb), 0.38);
}

.console-title {
  min-width: 0;
  flex: 1;
  color: var(--stone-500);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
}

.console-actions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.console-actions span {
  min-height: 22px;
  display: inline-flex;
  align-items: center;
  padding: 0 8px;
  border: 1px solid rgba(var(--ivy-rgb), 0.22);
  border-radius: 4px;
  color: var(--ivy-300);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.66rem;
  background: rgba(var(--ivy-rgb), 0.05);
}

.console-actions span:last-child {
  border-color: rgba(var(--seal-rgb), 0.2);
  color: var(--seal-300);
  background: rgba(var(--seal-rgb), 0.04);
}

.objective-body {
  padding: 18px 20px 20px;
}

.objective-key {
  display: block;
  color: var(--ivy-400);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
}

.objective-body p {
  margin: 8px 0 0;
  color: var(--stone-100);
  font-size: 1.02rem;
  line-height: 1.45;
  text-shadow: 0 2px 18px rgba(3, 5, 6, 0.86);
}

.objective-body p span {
  color: var(--seal-300);
  font-weight: 760;
}

.architecture-pills {
  max-width: 690px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 0 0 24px;
  padding: 6px;
  border: 1px solid rgba(var(--cyan-rgb), 0.2);
  border-radius: 12px;
  background:
    linear-gradient(90deg, rgba(var(--cyan-rgb), 0.12), rgba(3, 5, 6, 0.68) 40%, rgba(var(--seal-rgb), 0.08)),
    rgba(3, 5, 6, 0.58);
  box-shadow:
    0 18px 38px rgba(0, 0, 0, 0.26),
    inset 0 1px 0 rgba(var(--cyan-white-rgb), 0.12),
    inset 0 -1px 0 rgba(var(--seal-rgb), 0.08);
  backdrop-filter: blur(16px) saturate(1.16);
}

.architecture-pill {
  --pill-rgb: var(--ivy-rgb);
  position: relative;
  overflow: hidden;
  min-height: 72px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  padding: 10px 12px 10px 42px;
  border: 0;
  border-radius: 8px;
  color: var(--stone-300);
  background:
    radial-gradient(circle at 18% 22%, rgba(var(--pill-rgb), 0.18), transparent 44px),
    linear-gradient(180deg, rgba(var(--cyan-white-rgb), 0.038), rgba(3, 5, 6, 0.1));
}

.architecture-pill::before {
  content: attr(data-step);
  position: absolute;
  left: 12px;
  top: 13px;
  z-index: 1;
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(var(--pill-rgb), 0.54);
  border-radius: 5px;
  color: rgba(var(--pill-rgb), 0.95);
  background: rgba(3, 5, 6, 0.54);
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 0.58rem;
  font-weight: 760;
  line-height: 1;
  box-shadow: 0 0 14px rgba(var(--pill-rgb), 0.16);
  pointer-events: none;
}

.architecture-pill + .architecture-pill::after {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(var(--cyan-rgb), 0.24), rgba(var(--seal-rgb), 0.18), transparent);
  pointer-events: none;
}

.architecture-pill > * {
  position: relative;
  z-index: 2;
}

.pill-cyan {
  --pill-rgb: var(--cyan-rgb);
}

.pill-seal {
  --pill-rgb: var(--seal-rgb);
}

.architecture-pill strong {
  color: var(--stone-100);
  font-size: 0.78rem;
  line-height: 1.1;
  text-shadow: 0 0 12px rgba(var(--pill-rgb), 0.16);
}

.architecture-pill > span:last-child {
  max-width: 18ch;
  color: rgba(var(--cyan-white-rgb), 0.78);
  font-size: 0.68rem;
  line-height: 1.18;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 24px;
}

.primary-action,
.secondary-action {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 19px;
  border: 1px solid transparent;
  border-radius: 7px;
  font-weight: 660;
  line-height: 1;
  white-space: nowrap;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background-color 160ms ease,
    box-shadow 160ms ease,
    color 160ms ease;
}

.primary-action::before,
.secondary-action::before {
  content: "";
  position: absolute;
  inset: 1px 1px auto;
  z-index: -1;
  height: 42%;
  border-radius: inherit;
  opacity: 0.6;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.2), transparent);
  pointer-events: none;
}

.primary-action {
  color: #001f17;
  border-color: rgba(var(--ivy-rgb), 0.76);
  background:
    linear-gradient(135deg, var(--ivy-500), var(--ivy-400) 52%, var(--ivy-300));
  box-shadow:
    0 0 30px rgba(var(--ivy-rgb), 0.26),
    inset 0 -10px 20px rgba(0, 55, 64, 0.16);
}

.primary-action:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--ivy-rgb), 0.96);
  box-shadow:
    0 0 38px rgba(var(--ivy-rgb), 0.36),
    inset 0 -10px 20px rgba(0, 55, 64, 0.1);
}

.action-icon,
.github-mark {
  width: 19px;
  height: 19px;
  flex: 0 0 auto;
}

.action-icon {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-architecture-action .action-icon {
  stroke-width: 2.15;
}

.secondary-action {
  color: var(--stone-100);
  border: 1px solid rgba(var(--cyan-white-rgb), 0.18);
  background:
    linear-gradient(180deg, rgba(var(--cyan-white-rgb), 0.055), rgba(3, 5, 6, 0.2)),
    rgba(3, 5, 6, 0.44);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.025),
    0 12px 26px rgba(0, 0, 0, 0.18);
}

.secondary-action:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--ivy-rgb), 0.5);
  box-shadow:
    inset 0 0 0 1px rgba(var(--ivy-rgb), 0.08),
    0 0 24px rgba(var(--ivy-rgb), 0.13),
    0 12px 26px rgba(0, 0, 0, 0.2);
}

.hero-evidence-action {
  color: #fff5f8;
  border-color: rgba(var(--seal-rgb), 0.68);
  background:
    radial-gradient(circle at 22% 0%, rgba(255, 190, 205, 0.34), transparent 34px),
    linear-gradient(135deg, var(--seal-500), #e60042 54%, var(--seal-650));
  box-shadow:
    0 0 30px rgba(var(--seal-rgb), 0.28),
    inset 0 -12px 22px rgba(64, 0, 20, 0.22);
  text-shadow: 0 1px 10px rgba(25, 0, 8, 0.32);
}

.hero-evidence-action:hover {
  border-color: rgba(var(--seal-rgb), 0.95);
  box-shadow:
    0 0 40px rgba(var(--seal-rgb), 0.4),
    inset 0 -10px 20px rgba(64, 0, 20, 0.16);
}

.hero-github-action {
  color: #f0f6fc;
  border-color: rgba(139, 92, 246, 0.42);
  background:
    radial-gradient(circle at 18% 0%, rgba(139, 92, 246, 0.28), transparent 46px),
    linear-gradient(180deg, rgba(48, 54, 61, 0.98), rgba(13, 17, 23, 0.96));
  box-shadow:
    0 0 26px rgba(139, 92, 246, 0.16),
    inset 0 1px 0 rgba(240, 246, 252, 0.11),
    inset 0 -12px 24px rgba(1, 4, 9, 0.32);
}

.hero-github-action:hover {
  color: #ffffff;
  border-color: rgba(163, 113, 247, 0.74);
  box-shadow:
    0 0 34px rgba(139, 92, 246, 0.27),
    inset 0 1px 0 rgba(240, 246, 252, 0.14),
    inset 0 -10px 22px rgba(1, 4, 9, 0.22);
}

.primary-action:focus-visible,
.secondary-action:focus-visible {
  outline: 2px solid rgba(var(--cyan-white-rgb), 0.92);
  outline-offset: 3px;
}

.triad-section,
.architecture-section,
.boundary-section {
  padding: 96px 32px;
}

.section-head {
  max-width: var(--max-content);
  margin: 0 auto 36px;
}

.section-head h2,
.boundary-copy h2 {
  max-width: 820px;
  margin-bottom: 0;
  font-size: 3rem;
  line-height: 1.02;
  letter-spacing: 0;
}

.triad-grid {
  max-width: var(--max-content);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.principle {
  min-height: 290px;
  padding: 24px;
  border: 1px solid rgba(var(--cyan-rgb), 0.14);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(16, 22, 26, 0.78), rgba(6, 9, 11, 0.92));
}

.principle-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 28px;
  margin-bottom: 68px;
  border-radius: 4px;
  color: var(--ivy-300);
  border: 1px solid rgba(var(--ivy-rgb), 0.26);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.78rem;
}

.principle:nth-child(2) .principle-index {
  color: var(--stone-100);
  border-color: rgba(var(--cyan-rgb), 0.24);
}

.principle:nth-child(3) .principle-index {
  color: var(--seal-300);
  border-color: rgba(var(--seal-rgb), 0.26);
}

.principle h3 {
  margin-bottom: 10px;
  font-size: 1.45rem;
}

.principle p {
  margin-bottom: 0;
  color: var(--stone-300);
}

.architecture-section {
  background:
    linear-gradient(180deg, rgba(6, 9, 11, 0), rgba(var(--ivy-rgb), 0.035) 46%, rgba(6, 9, 11, 0));
}

.flow {
  max-width: var(--max-content);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 48px minmax(0, 1fr) 48px minmax(0, 1fr) 48px minmax(0, 1fr);
  align-items: center;
}

.flow-node {
  min-height: 190px;
  padding: 22px;
  border: 1px solid rgba(var(--ivy-rgb), 0.18);
  border-radius: 8px;
  background: rgba(3, 5, 6, 0.72);
}

.flow-node span {
  display: block;
  margin-bottom: 48px;
  color: var(--stone-500);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.74rem;
  text-transform: uppercase;
}

.flow-node strong {
  display: block;
  color: var(--stone-100);
  font-size: 1.08rem;
  line-height: 1.3;
}

.flow-link {
  height: 1px;
  background: linear-gradient(90deg, var(--ivy-650), var(--seal-500));
}

.boundary-section {
  max-width: var(--max-content);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: 28px;
  align-items: stretch;
}

.boundary-copy {
  padding: 42px;
  border-left: 2px solid var(--ivy-500);
}

.boundary-copy p:last-child {
  max-width: 720px;
  margin: 24px 0 0;
  color: var(--stone-300);
  font-size: 1.08rem;
}

.oath-panel {
  display: flex;
  min-height: 320px;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px;
  border: 1px solid rgba(var(--seal-rgb), 0.32);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(var(--seal-rgb), 0.12), rgba(3, 5, 6, 0.78) 44%),
    rgba(6, 9, 11, 0.9);
}

.oath-mark {
  color: var(--seal-300);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.78rem;
}

.oath-panel p {
  margin-bottom: 0;
  color: var(--stone-100);
  font-size: 1.8rem;
  line-height: 1.12;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  padding: 28px 24px 40px;
  color: var(--stone-500);
  border-top: 1px solid rgba(var(--cyan-rgb), 0.12);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.76rem;
}

@media (max-width: 980px) {
  .site-header {
    padding: 0 18px;
  }

  .site-nav {
    display: none;
  }

  h1 {
    font-size: 4.6rem;
  }

  .hero-mark {
    --mark-size: 76px;
  }

  .motto {
    font-size: 1.55rem;
  }

  .hero {
    min-height: 94svh;
  }

  .hero-content {
    padding: 78px 0 168px;
  }

  .hero-shade {
    background: linear-gradient(180deg, rgba(3, 5, 6, 0.08) 0%, rgba(3, 5, 6, 0.28) 100%);
  }

  .triad-grid,
  .boundary-section {
    grid-template-columns: 1fr;
  }

  .flow {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .flow-link {
    width: 1px;
    height: 28px;
    margin-left: 28px;
  }
}

@media (max-width: 640px) {
  :root {
    --header-h: 58px;
  }

  .brand-lockup {
    min-width: auto;
  }

  .header-action {
    padding: 0 10px;
  }

  .hero {
    grid-template-columns: 18px minmax(0, 1fr) 18px;
  }

  .hero-media img {
    object-position: 42% center;
    width: 100%;
    height: 100%;
    margin: 0;
  }

  .hero-content {
    width: 100%;
    padding: 64px 0 230px;
  }

  .hero-content::before {
    inset: 46px -10px 132px -10px;
    background: radial-gradient(ellipse at 18% 42%, rgba(3, 5, 6, 0.72), rgba(3, 5, 6, 0.38) 54%, rgba(3, 5, 6, 0) 78%);
  }

  h1 {
    font-size: 3.35rem;
  }

  .hero-brand-row {
    gap: 12px;
    margin-bottom: 18px;
  }

  .hero-mark {
    --mark-size: 48px;
  }

  .motto {
    font-size: 1.28rem;
  }

  .architecture-statement {
    margin-bottom: 20px;
    font-size: 1.02rem;
    line-height: 1.32;
  }

  .objective-body {
    padding: 16px 18px 18px;
  }

  .objective-body p {
    font-size: 0.98rem;
    line-height: 1.38;
  }

  .architecture-pills {
    grid-template-columns: 1fr;
    margin-bottom: 24px;
    gap: 0;
    padding: 5px;
  }

  .architecture-pill {
    min-height: 58px;
    padding: 10px 12px 10px 42px;
  }

  .architecture-pill + .architecture-pill::after {
    top: 0;
    left: 12px;
    right: 12px;
    bottom: auto;
    width: auto;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(var(--cyan-rgb), 0.2), rgba(var(--seal-rgb), 0.16), transparent);
  }

  .architecture-pill > span:last-child {
    max-width: none;
    font-size: 0.69rem;
  }

  .hero-copy,
  .boundary-copy p:last-child {
    font-size: 1rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .triad-section,
  .architecture-section,
  .boundary-section {
    padding: 68px 18px;
  }

  .section-head h2,
  .boundary-copy h2 {
    font-size: 2.12rem;
  }

  .principle {
    min-height: 230px;
  }

  .principle-index {
    margin-bottom: 44px;
  }

  .boundary-copy {
    padding: 0 0 0 22px;
  }

  .oath-panel p {
    font-size: 1.45rem;
  }
}