:root {
  --sky-1: #0d0221;
  --sky-2: #2a0f4a;
  --sky-3: #ff2e88;
  --floor: #0b0418;
  --grid: #ff2a6d;
  --cyan: #2de2e6;
  --cyan-soft: #b9ffff;
  --magenta: #ff4db8;
  --yellow: #ffd319;
  --white: #fff;
  --muted: rgba(255, 255, 255, 0.72);
  --dim: rgba(255, 255, 255, 0.45);
  --horizon: 56%;
  --display: "Space Grotesk", "Arial Black", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html {
  min-width: 320px;
  background: var(--sky-1);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--white);
  background: var(--floor);
  font-family: var(--display);
}

.scene {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background: linear-gradient(180deg, var(--sky-1) 0%, var(--sky-2) 39%, var(--sky-3) var(--horizon), var(--floor) calc(var(--horizon) + 1%));
}

.stars {
  position: absolute;
  inset: 0;
  opacity: 0.58;
  background-image:
    radial-gradient(circle at 12% 20%, #fff 0 1px, transparent 1.3px),
    radial-gradient(circle at 34% 11%, rgba(255, 255, 255, 0.85) 0 1px, transparent 1.3px),
    radial-gradient(circle at 66% 17%, rgba(255, 255, 255, 0.9) 0 1px, transparent 1.3px),
    radial-gradient(circle at 87% 27%, rgba(255, 255, 255, 0.8) 0 1px, transparent 1.2px),
    radial-gradient(circle at 75% 7%, rgba(45, 226, 230, 0.9) 0 1px, transparent 1.2px);
  background-size: 230px 260px, 360px 340px, 470px 420px, 610px 520px, 780px 640px;
}

.ground {
  position: absolute;
  top: var(--horizon);
  right: 0;
  bottom: 0;
  left: 0;
  overflow: hidden;
  background: var(--floor);
  perspective: 220px;
  perspective-origin: 50% 0%;
}

.grid-plane {
  position: absolute;
  bottom: -42%;
  left: -300%;
  width: 700%;
  height: 260%;
  transform: rotateX(78deg);
  transform-origin: 50% 100%;
  background-image: linear-gradient(var(--grid) 2px, transparent 2px), linear-gradient(90deg, var(--grid) 2px, transparent 2px);
  background-size: 76px 76px;
  filter: drop-shadow(0 0 3px var(--grid));
  opacity: 0.78;
}

.ground::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, var(--floor) 0%, rgba(11, 4, 24, 0.5) 15%, transparent 52%, rgba(11, 4, 24, 0.25));
}

.horizon {
  position: absolute;
  top: var(--horizon);
  right: 0;
  left: 0;
  height: 2px;
  background: var(--cyan);
  box-shadow: 0 0 12px 2px var(--cyan), 0 0 40px 6px rgba(45, 226, 230, 0.42);
}

.horizon::after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -30%;
  width: 24%;
  content: "";
  background: linear-gradient(90deg, transparent, #fff, transparent);
  animation: horizon-scan 4s cubic-bezier(0.6, 0, 0.4, 1) infinite;
}

.scanlines {
  position: fixed;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  opacity: 0.05;
  background: repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.3) 0 1px, transparent 1px 4px);
  mix-blend-mode: screen;
}

.topbar {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100% - 2rem, 760px);
  margin: 0 auto;
  padding: 1.5rem 0 0;
  color: var(--muted);
  font: 500 0.62rem var(--mono);
  letter-spacing: 0.16em;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--white);
  text-decoration: none;
}

.wordmark-mark {
  display: grid;
  width: 1.2rem;
  height: 1.2rem;
  place-items: center;
  color: var(--sky-1);
  background: var(--cyan);
  box-shadow: 0 0 12px rgba(45, 226, 230, 0.8);
  font: 700 0.7rem var(--display);
}

.header-status { color: var(--dim); }

.page {
  position: relative;
  z-index: 2;
  width: min(100% - 2rem, 620px);
  margin: 0 auto;
  padding: 7vh 0 3rem;
}

.title-block {
  position: relative;
  z-index: 2;
  text-align: center;
}

.title-kicker {
  margin: 0 0 1.1rem;
  color: var(--muted);
  font: 500 0.62rem var(--mono);
  letter-spacing: 0.19em;
  text-transform: uppercase;
  text-shadow: 0 0 8px rgba(255, 42, 109, 0.5);
}

.title-block h1 {
  margin: 0;
  transform: skewX(-8deg);
  color: transparent;
  font: 700 clamp(2.7rem, 10vw, 5.7rem)/0.86 var(--display);
  letter-spacing: -0.045em;
  background: linear-gradient(180deg, #fff 0%, #dfe6ff 35%, #8d7cff 52%, #ff7ad9 64%, #fff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.3);
  filter: drop-shadow(0 4px 0 rgba(0, 0, 0, 0.3)) drop-shadow(0 0 20px rgba(255, 42, 109, 0.62));
}

.title-sub {
  display: block;
  margin-top: -0.03em;
  color: var(--cyan-soft);
  font: 700 clamp(2rem, 7vw, 4rem)/0.9 var(--display);
  letter-spacing: 0.15em;
  text-shadow: 0 0 7px var(--cyan), 0 0 22px rgba(45, 226, 230, 0.8);
}

.profile {
  position: relative;
  z-index: 2;
  display: grid;
  margin: 3.3rem auto 4rem;
  place-items: center;
  text-align: center;
}

.profile-disc {
  position: relative;
  display: grid;
  width: 162px;
  height: 162px;
  padding: 6px;
  place-items: center;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--cyan), 0 0 40px rgba(255, 42, 109, 0.45);
}

.profile-disc::before {
  position: absolute;
  inset: -12px;
  content: "";
  border: 1px solid rgba(45, 226, 230, 0.45);
  border-radius: 50%;
}

.profile-disc::after {
  position: absolute;
  right: -25px;
  width: 35px;
  height: 2px;
  content: "";
  background: var(--magenta);
  box-shadow: 0 0 9px var(--magenta);
}

.profile-image {
  width: 100%;
  height: 100%;
  padding: 3px;
  overflow: hidden;
  background: var(--floor);
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: 50%;
}

.profile-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 8%;
  filter: saturate(0.9) contrast(1.05);
  border-radius: 50%;
}

.profile p {
  max-width: 410px;
  margin: 1.5rem 0 0;
  padding: 0.45rem 0.7rem;
  color: var(--muted);
  background: rgba(11, 4, 24, 0.58);
  border-top: 1px solid rgba(45, 226, 230, 0.24);
  border-bottom: 1px solid rgba(255, 42, 109, 0.28);
  font-size: 0.87rem;
  line-height: 1.55;
  text-shadow: 0 0 9px rgba(11, 4, 24, 0.9);
}

.hud-panel {
  position: relative;
  padding: 1rem clamp(0.8rem, 3vw, 1.35rem) 0.25rem;
  background: rgba(11, 4, 24, 0.68);
  border-top: 1px solid rgba(45, 226, 230, 0.7);
  border-right: 1px solid rgba(255, 42, 109, 0.34);
  border-left: 1px solid rgba(255, 42, 109, 0.34);
  box-shadow: 0 0 32px rgba(255, 42, 109, 0.12), inset 0 0 30px rgba(45, 226, 230, 0.04);
  backdrop-filter: blur(3px);
}

.hud-panel::before,
.hud-panel::after {
  position: absolute;
  top: 0;
  width: 42px;
  height: 1px;
  content: "";
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
}

.hud-panel::before { left: 0; }
.hud-panel::after { right: 0; background: var(--magenta); box-shadow: 0 0 10px var(--magenta); }

.panel-status {
  display: flex;
  justify-content: space-between;
  margin: 0 0 1.1rem;
  color: var(--dim);
  font: 500 0.56rem var(--mono);
  letter-spacing: 0.15em;
}

.content-section { margin-bottom: 3.5rem; }

.section-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.8rem;
}

.section-head h2 {
  margin: 0;
  color: var(--cyan-soft);
  font: 600 0.75rem var(--mono);
  letter-spacing: 0.16em;
  text-shadow: 0 0 8px rgba(45, 226, 230, 0.52);
  white-space: nowrap;
}

.section-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 42, 109, 0.7), transparent);
  box-shadow: 0 0 5px rgba(255, 42, 109, 0.5);
}

.feature-stack,
.link-stack { display: grid; gap: 0.5rem; }

.feature-link,
.link-row {
  position: relative;
  display: grid;
  align-items: center;
  color: inherit;
  text-decoration: none;
  background: rgba(8, 2, 19, 0.76);
  border: 1px solid rgba(255, 42, 109, 0.38);
  border-left: 3px solid var(--grid);
  box-shadow: inset 0 0 18px rgba(255, 42, 109, 0.05);
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.feature-link {
  grid-template-columns: 2.2rem 1fr 1.35rem;
  gap: 0.9rem;
  min-height: 5.8rem;
  padding: 1rem 0.9rem;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}

.feature-link.cyan { border-left-color: var(--cyan); }
.feature-link.magenta { border-left-color: var(--magenta); }
.feature-link.yellow { border-left-color: var(--yellow); }

.feature-link:hover,
.link-row:hover {
  background: rgba(33, 5, 43, 0.86);
  border-color: var(--cyan);
  box-shadow: 0 0 18px rgba(45, 226, 230, 0.18), inset 0 0 18px rgba(255, 42, 109, 0.08);
  transform: translateX(3px);
}

.feature-number {
  color: var(--dim);
  font: 500 0.72rem var(--mono);
}

.feature-copy,
.link-copy { display: grid; min-width: 0; gap: 0.16rem; }

.feature-copy small {
  overflow: hidden;
  color: var(--dim);
  font: 500 0.56rem var(--mono);
  letter-spacing: 0.08em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.feature-copy strong,
.link-copy strong {
  overflow: hidden;
  color: var(--white);
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.feature-copy strong { font-size: 1rem; }
.feature-copy em { color: var(--muted); font-size: 0.7rem; font-style: normal; }

.feature-arrow,
.link-arrow {
  color: var(--cyan);
  font: 400 1.2rem var(--display);
  text-align: right;
  transition: color 180ms ease, transform 180ms ease;
}

.magenta .feature-arrow { color: var(--magenta); }
.feature-link:hover .feature-arrow,
.link-row:hover .link-arrow { transform: translate(2px, -2px); }

.link-row {
  grid-template-columns: 2.45rem 1fr 1.25rem;
  gap: 0.7rem;
  min-height: 4rem;
  padding: 0.72rem 0.65rem 0.72rem 0.35rem;
  border-left-width: 2px;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}

.link-node {
  display: grid;
  width: 1.72rem;
  height: 1.72rem;
  place-items: center;
  color: var(--cyan);
  border: 1px solid rgba(45, 226, 230, 0.7);
  border-radius: 50%;
  font: 500 0.55rem var(--mono);
  text-shadow: 0 0 5px var(--cyan);
}

.link-copy strong { font-size: 0.92rem; }
.link-copy small { overflow: hidden; color: var(--muted); font-size: 0.67rem; text-overflow: ellipsis; white-space: nowrap; }
.link-row:hover .link-node { color: var(--floor); background: var(--cyan); }
.link-row:hover .link-arrow { color: var(--magenta); }

.feature-link:focus-visible,
.link-row:focus-visible,
.wordmark:focus-visible { outline: 2px solid var(--yellow); outline-offset: 4px; }

.footer {
  padding: 0.5rem 0 1rem;
  color: var(--dim);
  font: 500 0.55rem var(--mono);
  letter-spacing: 0.14em;
  text-align: center;
}

.footer span { margin: 0 0.35rem; color: var(--yellow); }

@keyframes horizon-scan {
  from { transform: translateX(-120%); }
  to { transform: translateX(520%); }
}

@media (max-width: 560px) {
  :root { --horizon: 54%; }

  .topbar { width: min(100% - 1.4rem, 760px); padding-top: 1.1rem; }
  .header-status { font-size: 0.53rem; }
  .page { width: min(100% - 1.4rem, 620px); padding-top: 5.5vh; }
  .title-kicker { font-size: 0.53rem; letter-spacing: 0.1em; }
  .profile { margin-top: 2.7rem; margin-bottom: 3.2rem; }
  .profile-disc { width: 142px; height: 142px; }
  .hud-panel { padding-right: 0.65rem; padding-left: 0.65rem; }
  .panel-status { font-size: 0.5rem; }
  .feature-link { grid-template-columns: 1.7rem 1fr 1rem; gap: 0.55rem; min-height: 5.5rem; padding-right: 0.65rem; padding-left: 0.65rem; }
  .feature-copy strong { font-size: 0.87rem; }
  .feature-copy em, .link-copy small { font-size: 0.61rem; }
  .link-row { grid-template-columns: 2.15rem 1fr 1rem; padding-right: 0.45rem; }
  .link-copy strong { font-size: 0.84rem; }
  .section-head h2 { font-size: 0.65rem; }
}

@media (max-width: 360px) {
  .header-status { display: none; }
  .feature-copy strong, .link-copy strong { letter-spacing: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .horizon::after { animation: none; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}