:root {
  --ink-950: #0c1020;
  --ink-900: #111827;
  --ink-800: #162036;
  --paper: #fff8ef;
  --paper-soft: #dbcfc3;
  --acid: #d8ff61;
  --coral: #ff6c54;
  --cyan: #7cf3ff;
  --violet: #9a7bff;
  --line: rgba(255, 255, 255, 0.1);
  --shadow: 0 24px 70px rgba(3, 8, 20, 0.24);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --container: min(1180px, calc(100% - 32px));
  --display: "Bricolage Grotesque", sans-serif;
  --body: "Space Grotesk", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--body);
  color: var(--paper);
  background:
    radial-gradient(circle at top left, rgba(216, 255, 97, 0.18), transparent 24%),
    radial-gradient(circle at 85% 8%, rgba(124, 243, 255, 0.16), transparent 18%),
    radial-gradient(circle at 15% 78%, rgba(154, 123, 255, 0.14), transparent 20%),
    linear-gradient(135deg, #0b1020 0%, #101828 42%, #161b31 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at center, black 38%, transparent 86%);
  opacity: 0.35;
}

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

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

.site-shell {
  position: relative;
  overflow: clip;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(14px);
  background: rgba(10, 16, 32, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 86px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand__badge {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--acid), var(--cyan));
  color: #111827;
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  box-shadow: 0 16px 32px rgba(124, 243, 255, 0.22);
}

.brand__copy {
  display: grid;
  gap: 2px;
}

.brand__copy strong,
.stat-card strong,
.pillar-card h3,
.menu-card h3,
.system-card h3 {
  color: var(--paper);
}

.brand__copy strong {
  font-family: var(--display);
  font-size: 1.02rem;
}

.brand__copy small,
.highlight-pill,
.pillar-card p,
.menu-card p,
.system-card p,
.footer-row p,
.footer-links a,
.footer-links span,
.menu-card small {
  color: var(--paper-soft);
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 18px;
}

.site-nav a {
  color: rgba(255, 255, 255, 0.84);
}

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

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
  color: var(--paper);
  border-radius: 999px;
  padding: 10px 14px;
  font: inherit;
}

.hero-section {
  padding: 64px 0 34px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 24px;
  align-items: stretch;
}

.hero-copy,
.hero-panel,
.pillar-card,
.menu-card,
.system-card,
.cta-banner,
.stat-card {
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-copy {
  position: relative;
  border-radius: var(--radius-xl);
  padding: 36px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 38%),
    linear-gradient(155deg, rgba(255, 108, 84, 0.2), rgba(11, 16, 32, 0.9) 62%);
}

.hero-copy::after {
  content: "";
  position: absolute;
  right: 24px;
  top: 24px;
  width: 120px;
  height: 120px;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(216, 255, 97, 0.18), rgba(124, 243, 255, 0.1));
  transform: rotate(12deg);
}

.eyebrow,
.hero-panel__eyebrow {
  margin: 0 0 12px;
  color: var(--acid);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.76rem;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--display);
  line-height: 0.95;
}

h1 {
  max-width: 11ch;
  font-size: clamp(3rem, 7vw, 5.8rem);
}

h2 {
  font-size: clamp(2.1rem, 4vw, 3.6rem);
}

h3 {
  font-size: clamp(1.5rem, 2vw, 2rem);
}

.hero-lead,
.section-heading p,
.menu-card p,
.pillar-card p,
.system-card p,
.footer-row p {
  margin: 0;
  line-height: 1.75;
}

.hero-lead {
  max-width: 58ch;
}

.hero-actions,
.cta-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 700;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button--primary {
  background: linear-gradient(135deg, var(--acid), #a8ff8d);
  color: #101828;
}

.button--ghost {
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}

.stat-card {
  padding: 18px 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
}

.stat-card strong {
  display: block;
  font-family: var(--display);
  font-size: 1.65rem;
  margin-bottom: 4px;
}

.stat-card span {
  color: var(--paper-soft);
  font-size: 0.86rem;
}

.hero-panel {
  border-radius: var(--radius-xl);
  padding: 26px;
  background:
    radial-gradient(circle at top right, rgba(124, 243, 255, 0.15), transparent 28%),
    linear-gradient(180deg, rgba(16, 24, 39, 0.9), rgba(11, 16, 32, 0.98));
}

.hero-panel__ring {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.hero-panel__ring span,
.menu-card__status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--paper);
  font-size: 0.82rem;
  font-weight: 700;
}

.highlight-list {
  display: grid;
  gap: 12px;
}

.highlight-pill {
  padding: 16px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(255, 108, 84, 0.16), rgba(124, 243, 255, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.08);
  line-height: 1.65;
}

.section-block {
  padding: 88px 0;
}

.section-block--contrast {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(124, 243, 255, 0.04));
}

.section-heading {
  display: grid;
  gap: 14px;
  max-width: 780px;
  margin-bottom: 28px;
}

.pillar-grid,
.system-grid,
.menu-showcase {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.pillar-card,
.system-card,
.menu-card {
  border-radius: var(--radius-lg);
  padding: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(12, 16, 32, 0.92));
}

.pillar-card:nth-child(2) {
  transform: translateY(12px) rotate(-1deg);
}

.pillar-card:nth-child(3) {
  transform: translateY(-10px) rotate(1deg);
}

.menu-card {
  grid-column: 1 / -1;
  background:
    linear-gradient(135deg, rgba(255, 108, 84, 0.2), transparent 35%),
    linear-gradient(180deg, rgba(18, 24, 45, 0.92), rgba(11, 16, 32, 0.98));
}

.menu-card__top {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  margin-bottom: 18px;
}

.menu-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.cta-section {
  padding-top: 70px;
}

.cta-banner {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  align-items: center;
  padding: 30px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, rgba(216, 255, 97, 0.18), rgba(124, 243, 255, 0.08)),
    rgba(255, 255, 255, 0.03);
}

.site-footer {
  padding: 42px 0 60px;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.55s ease,
    transform 0.55s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1060px) {
  .hero-grid,
  .pillar-grid,
  .system-grid {
    grid-template-columns: 1fr;
  }

  .pillar-card:nth-child(2),
  .pillar-card:nth-child(3) {
    transform: none;
  }

  .stat-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 16px;
    left: 16px;
    display: grid;
    gap: 10px;
    padding: 16px;
    border-radius: 20px;
    background: rgba(11, 16, 32, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.08);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition:
      opacity 0.2s ease,
      transform 0.2s ease;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-toggle {
    display: inline-flex;
  }

  .hero-copy,
  .hero-panel,
  .pillar-card,
  .system-card,
  .menu-card,
  .cta-banner {
    padding: 22px;
  }

  .cta-banner,
  .footer-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .section-block {
    padding: 72px 0;
  }

  .header-row {
    min-height: 76px;
  }

  h1 {
    font-size: clamp(2.8rem, 14vw, 4.4rem);
  }

  .button {
    width: 100%;
  }

  .hero-actions,
  .menu-card__actions,
  .cta-banner__actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .hero-panel,
  .pillar-card,
  .system-card,
  .menu-card,
  .cta-banner {
    padding: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}