:root {
  --color-night: #0a1628;
  --color-night-soft: #0f2244;
  --color-royal: #1e4db7;
  --color-royal-deep: #163a8c;
  --color-glacier: #b8d9ff;
  --color-glacier-muted: #8ec5ff;
  --color-cream: #f7f5f0;
  --color-cream-dark: #ebe7de;
  --color-muted: #6b7a94;
  --color-ink: #1a2436;
  --color-accent-cyan: #4ec8dc;
  --color-accent-warm: #d4a574;
  --accent-cyan-soft: rgba(78, 200, 220, 0.18);
  --accent-warm-soft: rgba(212, 165, 116, 0.22);
  --radius-sm: 0.65rem;
  --radius-md: 1rem;
  --radius-lg: 1.35rem;
  --shadow-soft: 0 18px 50px -24px rgba(10, 22, 40, 0.45);
  --shadow-card: 0 12px 40px -20px rgba(14, 36, 72, 0.35);
  --font-sans: "DM Sans", ui-sans-serif, system-ui, sans-serif;
  --font-display: "Fraunces", ui-serif, Georgia, serif;
}

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

html {
  scroll-behavior: smooth;
}

@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;
  }
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-ink);
  background-color: var(--color-cream);
  background-image:
    radial-gradient(1200px 600px at 12% -10%, rgba(30, 77, 183, 0.09), transparent 55%),
    radial-gradient(900px 500px at 88% 0%, rgba(78, 200, 220, 0.07), transparent 50%),
    linear-gradient(180deg, var(--color-cream) 0%, var(--color-cream-dark) 100%);
  position: relative;
}

.site-bg {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.scanlines {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 1;
  opacity: 0.04;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(10, 22, 40, 0.35) 2px,
    rgba(10, 22, 40, 0.35) 4px
  );
  animation: scan-drift 14s linear infinite;
}

@media (prefers-reduced-motion: reduce) {
  .scanlines {
    animation: none;
    opacity: 0.02;
  }
}

@keyframes scan-drift {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(8px);
  }
}

::selection {
  background: var(--accent-cyan-soft);
  color: var(--color-ink);
}

:focus-visible {
  outline: 2px solid var(--color-accent-cyan);
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 245, 240, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(235, 231, 222, 0.9);
}

.site-header__inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0.75rem 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.5rem;
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.site-brand__logo {
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  box-shadow: var(--shadow-card);
}

.site-brand__text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.site-brand__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-night);
}

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--color-cream-dark);
  border-radius: var(--radius-sm);
  background: #fff;
  cursor: pointer;
  position: relative;
}

.nav-toggle__bar,
.nav-toggle__bar::before,
.nav-toggle__bar::after {
  content: "";
  display: block;
  width: 1.25rem;
  height: 2px;
  background: var(--color-night);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle__bar {
  top: 50%;
  margin-top: -1px;
}

.nav-toggle__bar::before {
  top: -6px;
}

.nav-toggle__bar::after {
  top: 6px;
}

.site-nav {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem 1.25rem;
}

.site-nav__list,
.site-nav__secondary {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.75rem;
  align-items: center;
}

.site-nav__link {
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-night-soft);
  padding: 0.35rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: color 0.15s ease, background 0.15s ease;
}

.site-nav__link:hover {
  color: var(--color-royal);
  background: rgba(78, 200, 220, 0.12);
}

.site-nav__link.is-active {
  color: var(--color-royal-deep);
  background: var(--accent-cyan-soft);
}

.site-nav__link--sub {
  font-weight: 500;
  font-size: 0.82rem;
  color: var(--color-muted);
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.35s ease, opacity 0.25s ease;
  }

  .site-nav.is-open {
    max-height: 80vh;
    opacity: 1;
    padding-bottom: 0.5rem;
  }

  .site-nav__list,
  .site-nav__secondary {
    flex-direction: column;
    align-items: stretch;
  }
}

.site-main {
  position: relative;
  z-index: 2;
}

.site-footer {
  margin-top: 4rem;
  background: var(--color-night);
  color: var(--color-glacier);
  padding: 3rem 1rem 2rem;
}

.site-footer__inner {
  max-width: 72rem;
  margin: 0 auto;
}

.site-footer__grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.site-footer__title {
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0 0 0.5rem;
  color: var(--color-cream);
}

.site-footer__meta {
  margin: 0.25rem 0;
  font-size: 0.9rem;
  color: rgba(184, 217, 255, 0.85);
}

.site-footer__meta a {
  color: var(--color-glacier-muted);
}

.site-footer__links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer__links li {
  margin-bottom: 0.35rem;
}

.site-footer__links a {
  color: var(--color-glacier-muted);
  text-decoration: none;
}

.site-footer__links a:hover {
  text-decoration: underline;
}

.site-footer__links--row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.site-footer__copy {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(184, 217, 255, 0.15);
  font-size: 0.8rem;
  color: rgba(184, 217, 255, 0.55);
}

.newsletter-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.newsletter-form__input {
  flex: 1;
  min-width: 160px;
}

.hero {
  background: var(--color-night);
  color: var(--color-cream);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(78, 200, 220, 0.22), transparent);
  animation: hero-glow 8s ease-in-out infinite alternate;
}

@media (prefers-reduced-motion: reduce) {
  .hero::before {
    animation: none;
  }
}

@keyframes hero-glow {
  from {
    opacity: 0.85;
  }
  to {
    opacity: 1;
  }
}

.hero__inner {
  position: relative;
  max-width: 72rem;
  margin: 0 auto;
  padding: 3rem 1rem 3.5rem;
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 960px) {
  .hero__inner {
    grid-template-columns: 1fr 1fr;
    padding: 4rem 1.5rem 4.5rem;
  }
}

.hero__eyebrow {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(184, 217, 255, 0.8);
  margin: 0 0 1rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 600;
  line-height: 1.08;
  margin: 0;
  text-wrap: balance;
}

.hero h1 .text-glacier {
  color: var(--color-glacier);
  text-shadow: 0 0 24px rgba(78, 200, 220, 0.35);
}

.hero__lead {
  margin-top: 1.25rem;
  font-size: 1.1rem;
  max-width: 36rem;
  color: rgba(184, 217, 255, 0.92);
}

.hero__typing {
  margin-top: 0.75rem;
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 0.85rem;
  color: var(--color-accent-cyan);
  min-height: 1.5em;
  border-left: 3px solid var(--color-accent-cyan);
  padding-left: 0.75rem;
}

.hero__actions {
  margin-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero__meta {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: rgba(184, 217, 255, 0.65);
  max-width: 28rem;
}

.hero__visual {
  position: relative;
}

.hero__visual img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(78, 200, 220, 0.25);
  box-shadow: var(--shadow-soft);
}

.hero__badge {
  position: absolute;
  bottom: 0.75rem;
  right: 0.75rem;
  font-size: 0.7rem;
  font-family: ui-monospace, monospace;
  background: rgba(10, 22, 40, 0.85);
  color: var(--color-accent-cyan);
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(78, 200, 220, 0.35);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  font-family: inherit;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--color-royal);
  color: var(--color-cream);
}

.btn--primary:hover {
  background: var(--color-royal-deep);
}

.btn--secondary {
  background: transparent;
  color: var(--color-cream);
  border-color: rgba(184, 217, 255, 0.45);
}

.btn--secondary:hover {
  background: rgba(184, 217, 255, 0.08);
}

.btn--outline {
  background: #fff;
  color: var(--color-night);
  border-color: var(--color-cream-dark);
}

.section {
  max-width: 72rem;
  margin: 0 auto;
  padding: 3rem 1rem;
}

.section--offset {
  background: rgba(255, 255, 255, 0.55);
  border-top: 1px solid rgba(235, 231, 222, 0.8);
  border-bottom: 1px solid rgba(235, 231, 222, 0.8);
}

.section__eyebrow {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-muted);
  margin: 0 0 0.5rem;
}

.section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.5vw, 2.1rem);
  font-weight: 600;
  color: var(--color-night);
  margin: 0 0 0.75rem;
}

.section__desc {
  margin: 0 0 1.5rem;
  max-width: 42rem;
  color: var(--color-muted);
  font-size: 1.05rem;
}

.grid-cards {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  background: #fff;
  border: 1px solid var(--color-cream-dark);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.35rem;
  box-shadow: var(--shadow-card);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  border-color: rgba(78, 200, 220, 0.45);
  box-shadow: 0 16px 48px -24px rgba(14, 36, 72, 0.4);
}

.card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin: 0 0 0.5rem;
  color: var(--color-night);
}

.card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--color-muted);
}

.card--tint {
  background: linear-gradient(135deg, #fff 0%, rgba(212, 165, 116, 0.12) 100%);
}

.card--dark {
  background: var(--color-night-soft);
  color: var(--color-cream);
  border-color: rgba(78, 200, 220, 0.2);
}

.card--dark h3 {
  color: var(--color-cream);
}

.card--dark p {
  color: rgba(184, 217, 255, 0.88);
}

.page-head {
  background: var(--color-night);
  color: var(--color-cream);
  padding: 2.5rem 1rem 3rem;
}

.page-head--cream {
  background: var(--color-cream);
  color: var(--color-night);
  border-bottom: 1px solid var(--color-cream-dark);
}

.page-head__inner {
  max-width: 72rem;
  margin: 0 auto;
}

.page-head h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 2.75rem);
  margin: 0;
}

.page-head p {
  margin: 1rem 0 0;
  max-width: 40rem;
  color: rgba(184, 217, 255, 0.9);
  font-size: 1.1rem;
}

.page-head--cream p {
  color: var(--color-muted);
}

.prose {
  max-width: 48rem;
}

.prose p {
  color: var(--color-muted);
  margin: 0 0 1rem;
}

.prose--wide {
  max-width: none;
}

.layout-split {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 900px) {
  .layout-split--2 {
    grid-template-columns: 1fr 1fr;
  }
}

.input,
.textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--color-cream-dark);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.9rem;
  background: #fff;
}

.input:focus,
.textarea:focus {
  border-color: var(--color-accent-cyan);
  outline: none;
  box-shadow: 0 0 0 3px rgba(78, 200, 220, 0.25);
}

.label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-night);
  margin-bottom: 0.35rem;
}

.form-row {
  margin-bottom: 1rem;
}

.flash {
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  margin: 0.75rem 0;
}

.flash--ok {
  background: rgba(30, 77, 183, 0.1);
  color: var(--color-royal-deep);
  border: 1px solid rgba(30, 77, 183, 0.25);
}

.flash--err {
  background: rgba(180, 40, 40, 0.08);
  color: #8b1e1e;
  border: 1px solid rgba(180, 40, 40, 0.2);
}

.flash--warn {
  background: rgba(212, 165, 116, 0.18);
  color: #5d4037;
  border: 1px solid rgba(212, 165, 116, 0.45);
}

.faq-item {
  border: 1px solid var(--color-cream-dark);
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  background: #fff;
}

.faq-item summary {
  cursor: pointer;
  padding: 1rem 1.1rem;
  font-weight: 600;
  color: var(--color-night);
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item[open] summary {
  border-bottom: 1px solid var(--color-cream-dark);
}

.faq-item__body {
  padding: 1rem 1.1rem 1.15rem;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  background: var(--accent-cyan-soft);
  color: var(--color-royal-deep);
}

.news-card {
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-cream-dark);
  background: #fff;
}

.news-card time {
  font-size: 0.8rem;
  color: var(--color-muted);
}

.cuboria-layout {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

@media (min-width: 720px) {
  .cuboria-layout {
    grid-template-columns: auto 1fr;
  }
}

.cuboria-logo {
  max-width: 140px;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-cream-dark);
  box-shadow: var(--shadow-card);
}

.terminal-deco {
  font-family: ui-monospace, monospace;
  font-size: 0.78rem;
  color: var(--color-muted);
  opacity: 0.85;
}

.mesh-nodes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.mesh-nodes span {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent-cyan);
  opacity: 0.35;
  animation: float-node 12s ease-in-out infinite;
}

.mesh-nodes span:nth-child(1) {
  left: 10%;
  top: 20%;
  animation-delay: 0s;
}
.mesh-nodes span:nth-child(2) {
  left: 70%;
  top: 15%;
  animation-delay: 2s;
}
.mesh-nodes span:nth-child(3) {
  left: 40%;
  top: 60%;
  animation-delay: 4s;
}
.mesh-nodes span:nth-child(4) {
  left: 85%;
  top: 55%;
  animation-delay: 1s;
}

@media (prefers-reduced-motion: reduce) {
  .mesh-nodes span {
    animation: none;
    opacity: 0.2;
  }
}

@keyframes float-node {
  0%,
  100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(10px, -12px);
  }
}

.blockquote {
  margin: 2rem 0 0;
  padding-left: 1.25rem;
  border-left: 4px solid var(--color-royal);
  font-style: italic;
  color: var(--color-night);
}

.legal h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin: 2rem 0 0.75rem;
  color: var(--color-night);
}

.legal p,
.legal ul {
  color: var(--color-muted);
  line-height: 1.65;
}

.legal ul {
  padding-left: 1.25rem;
}

.partner-slot {
  min-height: 100px;
  border: 2px dashed var(--color-cream-dark);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.partner-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

.partner-card {
  border: 1px solid var(--color-cream-dark);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  background: #fff;
  box-shadow: 0 4px 18px rgba(10, 22, 40, 0.06);
}

.partner-card__logo {
  margin-bottom: 0.75rem;
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.partner-card__logo img {
  max-width: 100%;
  max-height: 80px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.partner-card__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0 0 0.5rem;
  color: var(--color-night);
}

.partner-card__desc {
  margin: 0;
  font-size: 0.92rem;
  color: var(--color-muted);
  line-height: 1.55;
}