:root {
  color-scheme: dark;
  --bg: #111312;
  --bg-soft: #171a18;
  --surface: rgba(28, 31, 29, 0.84);
  --surface-strong: rgba(34, 38, 35, 0.96);
  --surface-glass: rgba(24, 27, 25, 0.9);
  --text: #f2f4ef;
  --muted: rgba(242, 244, 239, 0.72);
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(198, 255, 0, 0.24);
  --brand: #55a630;
  --brand-strong: #3f8122;
  --brand-bright: #c6ff00;
  --brand-soft: rgba(198, 255, 0, 0.16);
  --glow: 0 10px 28px rgba(198, 255, 0, 0.08);
  --shadow: 0 24px 64px rgba(0, 0, 0, 0.28);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top center, rgba(198, 255, 0, 0.1), transparent 32%),
    linear-gradient(180deg, #121513 0%, var(--bg) 54%, var(--bg-soft) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at center, black 34%, transparent 82%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 0%, rgba(198, 255, 0, 0.05) 50%, transparent 100%);
}

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

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

.layout-shell {
  min-height: 100vh;
}

.site-header,
.site-main,
.site-footer {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 8px -12px;
  z-index: -1;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(20, 22, 20, 0.72);
  backdrop-filter: blur(16px);
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-icon {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
}

.brand-wordmark-clip {
  display: block;
  width: 86px;
  overflow: hidden;
}

.brand-wordmark {
  display: block;
  width: auto;
  height: 34px;
  max-width: none;
  margin-left: -33px;
}

.menu-toggle {
  display: none;
  align-items: center;
  gap: 12px;
  min-height: 46px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  transition: border-color 180ms ease, background-color 180ms ease, color 180ms ease;
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.06);
}

.menu-toggle-label {
  font-size: 0.94rem;
  font-weight: 500;
}

.menu-toggle-icon {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
}

.menu-toggle-icon span {
  display: block;
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.header-menu {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-left: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 400;
}

.nav-links a {
  white-space: nowrap;
}

.nav-links a,
.footer-nav a,
.inline-link {
  transition: color 180ms ease, border-color 180ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.footer-nav a:hover,
.footer-nav a:focus-visible,
.inline-link:hover,
.inline-link:focus-visible,
.nav-links a.is-active,
.footer-nav a.is-active {
  color: var(--text);
}

.header-cta,
.button-primary,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 12px;
  font-size: 0.94rem;
  font-weight: 500;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.header-cta,
.button-primary {
  background: var(--brand);
  color: #17210f;
  box-shadow: var(--glow);
}

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

.header-cta:hover,
.header-cta:focus-visible,
.button-primary:hover,
.button-primary:focus-visible {
  background: var(--brand-strong);
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: var(--line-strong);
}

.site-main {
  padding-bottom: 48px;
}

.hero {
  padding: 84px 0 88px;
}

.hero-grid,
.content-grid,
.product-grid,
.founder-grid,
.contact-grid,
.legal-grid,
.info-grid,
.principles-grid,
.footer-top {
  display: grid;
  gap: 24px;
}

.hero-grid {
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.92fr);
  align-items: center;
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  color: var(--muted);
  font-family: ui-monospace, "JetBrains Mono", Menlo, monospace;
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: rgba(85, 166, 48, 0.6);
}

.hero h1,
.section-heading h1,
.section-heading h2,
.panel-title,
.card h3,
.legal-block h2 {
  margin: 0;
  letter-spacing: -0.045em;
  font-weight: 500;
}

.hero h1 {
  max-width: 12ch;
  font-size: clamp(2.55rem, 4.9vw, 4.9rem);
  line-height: 1.06;
}

.hero h1 .accent {
  color: var(--brand);
  text-shadow: 0 0 10px rgba(198, 255, 0, 0.12);
}

.hero p,
.section-heading p,
.card p,
.detail-panel p,
.legal-block p,
.legal-copy p,
.legal-copy li,
.footer-bottom p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-lead {
  max-width: 60ch;
  margin: 22px 0 0;
  font-size: 1.04rem;
  font-weight: 400;
}

.hero-subcopy {
  max-width: 60ch;
  margin: 16px 0 0;
  font-weight: 400;
}

.hero-actions,
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-actions {
  margin-top: 34px;
}

.chip-row {
  margin-top: 28px;
}

.chip {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted);
  font-size: 0.8rem;
}

.hero-visual,
.card,
.detail-panel,
.legal-block,
.legal-copy,
.footer-top {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-visual {
  position: relative;
  overflow: hidden;
  min-height: 360px;
  padding: 30px;
  background:
    radial-gradient(circle at top right, rgba(198, 255, 0, 0.1), transparent 42%),
    linear-gradient(180deg, rgba(29, 34, 31, 0.94), rgba(20, 23, 21, 0.98));
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at center, black 38%, transparent 84%);
}

.hero-visual-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.hero-visual-top,
.hero-visual-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-family: ui-monospace, "JetBrains Mono", Menlo, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-wordmark {
  width: min(100%, 360px);
  margin: 0 auto 22px;
  filter: brightness(0) invert(1);
}

.hero-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 12px 0;
}

.section {
  padding: 34px 0 54px;
}

.section + .section {
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 860px;
  margin-bottom: 34px;
}

.section-heading h1,
.section-heading h2 {
  font-size: clamp(2.3rem, 4.3vw, 4.2rem);
  line-height: 1.08;
}

.section-heading p {
  margin: 22px 0 0;
  font-size: 1.04rem;
  font-weight: 400;
}

.content-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.principles-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.founder-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.contact-grid {
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
}

.legal-grid,
.info-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card,
.detail-panel,
.legal-block,
.legal-copy {
  padding: 28px;
}

.card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  transition: border-color 180ms ease, transform 180ms ease, background-color 180ms ease;
}

.card:hover,
.card:focus-within {
  border-color: var(--line-strong);
  transform: translateY(-2px);
  background: var(--surface-strong);
}

.card::after {
  content: "";
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(85, 166, 48, 0.5), transparent);
  opacity: 0;
  transition: opacity 180ms ease;
}

.card:hover::after,
.card:focus-within::after {
  opacity: 1;
}

.card-label,
.meta-label {
  margin: 0 0 16px;
  color: var(--muted);
  font-family: ui-monospace, "JetBrains Mono", Menlo, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.card h3 {
  font-size: 1.3rem;
  line-height: 1.2;
}

.card .tagline {
  margin: 12px 0 0;
  color: var(--text);
  font-weight: 500;
}

.card p {
  margin: 14px 0 0;
}

.inline-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  color: var(--brand);
  font-weight: 500;
}

.inline-link:hover,
.inline-link:focus-visible {
  color: var(--brand-strong);
}

.founder-card-top {
  display: flex;
  align-items: center;
  gap: 16px;
}

.founder-badge {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border: 1px solid rgba(85, 166, 48, 0.3);
  border-radius: 14px;
  background: rgba(198, 255, 0, 0.18);
  color: var(--brand);
  font-weight: 700;
}

.detail-panel {
  position: relative;
  overflow: hidden;
  background: var(--surface-glass);
}

.detail-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at center, black 42%, transparent 88%);
  opacity: 0.7;
}

.detail-panel > * {
  position: relative;
  z-index: 1;
}

.panel-title {
  font-size: 1.05rem;
  font-weight: 500;
}

.contact-address {
  margin-top: 10px;
}

.contact-actions {
  margin-top: 28px;
}

.site-footer {
  padding-bottom: 30px;
}

.footer-top {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  padding: 28px 30px;
  background: linear-gradient(180deg, #1f1f1f, #141414);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-logo {
  width: auto;
  height: 28px;
}

.footer-brand p {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 24px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.94rem;
}

.footer-nav a:hover,
.footer-nav a:focus-visible,
.footer-nav a.is-active {
  color: #ffffff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 6px 0;
  font-size: 0.82rem;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.64);
}

.footer-bottom p {
  margin: 0;
}

.legal-block {
  border-radius: var(--radius-lg);
}

.legal-block h2 {
  font-size: 1.06rem;
}

.legal-block p,
.legal-copy p,
.legal-copy li {
  margin: 10px 0 0;
}

.legal-copy {
  max-width: 920px;
}

.legal-copy section + section {
  margin-top: 34px;
}

.legal-copy h2 {
  margin: 0;
  font-size: 1.16rem;
}

.legal-copy ul {
  padding-left: 20px;
}

.note {
  padding: 12px 14px;
  border: 1px dashed var(--line-strong);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.025);
  font-size: 0.84rem;
}

@media (max-width: 1080px) {
  .hero-grid,
  .contact-grid,
  .content-grid,
  .product-grid,
  .founder-grid,
  .principles-grid,
  .legal-grid,
  .info-grid,
  .footer-top {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 64px;
  }
}

@media (max-width: 820px) {
  .site-header {
    top: 0;
    align-items: center;
    margin-top: 12px;
    padding: 16px 18px;
  }

  .site-header::before {
    inset: 0;
    border-radius: 24px;
    background: rgba(20, 22, 20, 0.8);
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.1);
  }

  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .header-menu {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    display: none;
    width: max-content;
    max-width: calc(100vw - 28px);
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 28px;
    background: rgba(25, 29, 25, 0.9);
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(16px);
  }

  .site-header.is-menu-open .header-menu {
    display: flex;
  }

  .nav-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .header-cta {
    width: auto;
    min-height: 42px;
    padding: 0 16px;
    align-self: flex-start;
    box-shadow: none;
  }

  .site-header,
  .site-main,
  .site-footer {
    width: min(calc(100% - 28px), var(--container));
  }

  .hero,
  .section {
    padding-top: 42px;
  }

  .hero h1 {
    max-width: 100%;
  }

  .hero-visual {
    display: none;
  }

  .hero-visual,
  .card,
  .detail-panel,
  .legal-block,
  .legal-copy,
  .footer-top {
    padding: 22px;
  }

  .footer-brand,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .site-header,
  .site-main,
  .site-footer {
    width: min(calc(100% - 20px), var(--container));
  }

  .header-menu {
    max-width: calc(100vw - 20px);
  }
}