:root {
  --ink: #060806;
  --ink-soft: #0b0f0c;
  --panel: #101511;
  --line: rgba(255, 255, 255, 0.12);
  --text: #f5f7f4;
  --muted: #a6afa8;
  --green: #7cff00;
  --green-bright: #9bff3b;
  --silver: #d8ddda;
  --mx: 68%;
  --my: 34%;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-width: 320px;
  background: var(--ink);
  color: var(--text);
  font-family: "Manrope", sans-serif;
  overflow-x: hidden;
}

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

.cursor-light {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(520px circle at var(--mx) var(--my), rgba(124, 255, 0, 0.085), transparent 60%);
}

.site-header {
  position: fixed;
  top: 0;
  left: 50%;
  z-index: 20;
  width: min(1180px, calc(100% - 48px));
  height: 92px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  transform: translateX(-50%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.brand {
  width: 124px;
  height: 52px;
  display: block;
  overflow: hidden;
}

.brand img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 61%;
  transform: scale(1.42);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
  color: #cbd1cc;
  font-size: 0.86rem;
  font-weight: 600;
}

.nav-links a,
.header-cta {
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--green);
}

.header-cta {
  justify-self: end;
  padding: 11px 18px;
  border: 1px solid rgba(124, 255, 0, 0.58);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
}

.header-cta:hover,
.header-cta:focus-visible {
  color: var(--ink);
  background: var(--green);
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  align-items: center;
  gap: 24px;
  padding: 132px max(24px, calc((100vw - 1180px) / 2)) 72px;
  isolation: isolate;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(6, 8, 6, 0.96) 0%, rgba(6, 8, 6, 0.8) 42%, rgba(6, 8, 6, 0.1) 74%),
    radial-gradient(circle at 78% 40%, #173a16 0%, #081009 33%, #060806 66%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 76px 76px;
  mask-image: linear-gradient(90deg, transparent 0%, #000 28%, #000 100%);
}

.hero::after {
  content: "KRONIX";
  position: absolute;
  right: -2vw;
  bottom: -0.14em;
  z-index: -1;
  color: rgba(255, 255, 255, 0.022);
  font: 800 clamp(8rem, 18vw, 19rem) / 0.8 "Space Grotesk", sans-serif;
  letter-spacing: -0.08em;
}

.hero-noise {
  position: absolute;
  inset: 0;
  z-index: 6;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}

.hero-copy {
  position: relative;
  z-index: 7;
  max-width: 650px;
  padding-top: 18px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  color: var(--silver);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 7px;
  height: 7px;
  background: var(--green);
  box-shadow: 0 0 18px rgba(124, 255, 0, 0.85);
  transform: rotate(45deg);
}

h1 {
  margin: 0;
  max-width: 720px;
  font: 700 clamp(3.5rem, 6.9vw, 6.6rem) / 0.86 "Space Grotesk", sans-serif;
  letter-spacing: -0.075em;
}

h1 span {
  display: inline-block;
  color: var(--green);
  text-shadow: 0 0 44px rgba(124, 255, 0, 0.18);
}

.hero-lead {
  max-width: 560px;
  margin: 28px 0 0;
  color: #c0c8c2;
  font-size: clamp(1rem, 1.35vw, 1.16rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 23px;
  border: 1px solid transparent;
  border-radius: 3px;
  font-size: 0.9rem;
  font-weight: 800;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-3px);
}

.button-primary {
  color: #081006;
  background: var(--green);
  box-shadow: 0 12px 40px rgba(124, 255, 0, 0.16);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--green-bright);
}

.button-ghost {
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.035);
}

.button-ghost:hover,
.button-ghost:focus-visible {
  border-color: rgba(255, 255, 255, 0.5);
}

.hero-proof {
  display: flex;
  gap: 0;
  margin-top: 48px;
}

.hero-proof div {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 22px;
  border-left: 1px solid var(--line);
}

.hero-proof div:first-child {
  padding-left: 0;
  border-left: 0;
}

.hero-proof strong {
  color: var(--green);
  font: 600 1.2rem "Space Grotesk", sans-serif;
}

.hero-proof span {
  color: #9ca69f;
  font-size: 0.68rem;
  line-height: 1.45;
  letter-spacing: 0.03em;
}

.hero-stage {
  position: relative;
  z-index: 3;
  width: min(48vw, 620px);
  aspect-ratio: 1;
  justify-self: center;
  transform-style: preserve-3d;
  transition: transform 160ms ease-out;
}

.stage-glow {
  position: absolute;
  inset: 21%;
  border-radius: 50%;
  background: rgba(124, 255, 0, 0.95);
  filter: blur(42px);
  opacity: 0.16;
}

.stage-logo {
  position: absolute;
  inset: 16%;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(124, 255, 0, 0.25);
  border-radius: 50%;
  background: #050705;
  box-shadow:
    inset 0 0 70px rgba(124, 255, 0, 0.08),
    0 30px 100px rgba(0, 0, 0, 0.78),
    0 0 0 18px rgba(255, 255, 255, 0.018);
  transform: translateZ(40px);
}

.stage-logo img {
  width: 112%;
  height: 112%;
  object-fit: cover;
}

.stage-orbit {
  position: absolute;
  inset: 5%;
  border: 1px solid rgba(124, 255, 0, 0.34);
  border-radius: 50%;
  transform: rotateX(67deg) rotateZ(-18deg);
  box-shadow: 0 0 24px rgba(124, 255, 0, 0.09);
}

.orbit-two {
  inset: 1%;
  border-color: rgba(255, 255, 255, 0.12);
  transform: rotateY(64deg) rotateZ(20deg);
}

.orbit-label {
  position: absolute;
  padding: 9px 13px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 2px;
  color: #d9dfda;
  background: rgba(8, 12, 9, 0.74);
  backdrop-filter: blur(10px);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.35);
}

.label-one { top: 15%; right: 0; }
.label-two { bottom: 17%; left: -2%; }
.label-three { right: 2%; bottom: 10%; }

.scroll-cue {
  position: absolute;
  right: max(24px, calc((100vw - 1180px) / 2));
  bottom: 32px;
  z-index: 8;
  display: flex;
  align-items: center;
  gap: 13px;
  color: #8e9890;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.scroll-cue i {
  width: 1px;
  height: 42px;
  background: linear-gradient(var(--green), transparent);
  animation: scrollPulse 1.8s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { transform: scaleY(0.55); transform-origin: top; opacity: 0.55; }
  50% { transform: scaleY(1); opacity: 1; }
}

@media (max-width: 900px) {
  .site-header {
    width: calc(100% - 32px);
    grid-template-columns: 1fr auto;
    height: 76px;
  }

  .nav-links { display: none; }
  .brand { width: 108px; height: 44px; }

  .hero {
    min-height: 100svh;
    grid-template-columns: 1fr;
    align-content: center;
    padding: 106px 22px 52px;
    background:
      linear-gradient(180deg, rgba(6, 8, 6, 0.65) 0%, rgba(6, 8, 6, 0.92) 52%, #060806 82%),
      radial-gradient(circle at 72% 26%, #173a16 0%, #081009 38%, #060806 72%);
  }

  .hero-copy { order: 2; padding-top: 0; }
  .hero-stage {
    order: 1;
    width: min(88vw, 410px);
    margin: -18px auto -38px;
    opacity: 0.86;
  }

  h1 { font-size: clamp(3.1rem, 14vw, 5.5rem); }
  .hero-lead { max-width: 34rem; }
  .hero-proof { margin-top: 34px; }
  .hero-proof div { padding: 0 12px; }
  .scroll-cue { display: none; }
}

@media (max-width: 560px) {
  .header-cta { padding: 10px 13px; font-size: 0.74rem; }
  .hero { padding-inline: 18px; }
  .hero-stage { width: 92vw; margin-top: -32px; margin-bottom: -44px; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .button { width: 100%; }
  .hero-proof { overflow-x: auto; padding-bottom: 8px; }
  .hero-proof div { min-width: 112px; }
  .label-one { right: 4%; }
  .label-two { left: 2%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}