/* vProxyer — enterprise network appliance landing page */
:root {
  --ink-950: #05070d;
  --ink-900: #080c15;
  --ink-850: #0c111d;
  --ink-800: #111827;
  --ink-700: #1b2638;
  --line: rgba(148, 163, 184, 0.14);
  --line-strong: rgba(148, 163, 184, 0.24);
  --white: #f8fafc;
  --text: #e7edf7;
  --muted: #8f9db3;
  --muted-strong: #b6c1d2;
  --blue: #3b82f6;
  --blue-bright: #60a5fa;
  --cyan: #22d3ee;
  --green: #34d399;
  --amber: #fbbf24;
  --blue-soft: rgba(59, 130, 246, 0.12);
  --cyan-soft: rgba(34, 211, 238, 0.09);
  --green-soft: rgba(52, 211, 153, 0.1);
  --amber-soft: rgba(251, 191, 36, 0.1);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 12px;
  --container: 1180px;
  --header-h: 76px;
  --font: ui-monospace, "Cascadia Mono", "Roboto Mono", "SFMono-Regular", Consolas, "Liberation Mono", "Courier New", monospace;
  --mono: var(--font);
  --ease: 180ms ease;
  --shadow-sm: 0 10px 30px rgba(0, 0, 0, 0.18);
  --shadow-lg: 0 30px 90px rgba(0, 0, 0, 0.42);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 24px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--text);
  background: var(--ink-950);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(60rem 32rem at 8% -8%, rgba(37, 99, 235, 0.18), transparent 65%),
    radial-gradient(46rem 28rem at 92% 8%, rgba(8, 145, 178, 0.1), transparent 68%);
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 2px solid var(--blue-bright);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: -4rem;
  left: 1rem;
  z-index: 1000;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  color: #fff;
  background: var(--blue);
  font-weight: 700;
  transition: top var(--ease);
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin-inline: auto;
}

.container.narrow {
  width: min(calc(100% - 2rem), 800px);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  border-bottom: 1px solid transparent;
  background: rgba(5, 7, 13, 0.72);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  transition: background var(--ease), border-color var(--ease), box-shadow var(--ease);
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(5, 7, 13, 0.9);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.22);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 44px;
  flex-shrink: 0;
}

.brand-logo {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: contain;
  filter: drop-shadow(0 8px 15px rgba(37, 99, 235, 0.24));
}

.product-mark {
  display: grid;
  line-height: 1.05;
}

.product-mark strong {
  color: var(--white);
  font-size: 0.98rem;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.product-mark small {
  margin-top: 0.28rem;
  color: #6f7e94;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.nav-toggle {
  width: 44px;
  height: 44px;
  padding: 0;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.035);
  cursor: pointer;
}

.header-tools {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-left: auto;
}

.lang-switch {
  position: relative;
}

.lang-toggle {
  min-height: 44px;
  min-width: 74px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  color: var(--muted-strong);
  background: rgba(255, 255, 255, 0.035);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.lang-flag {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  object-fit: cover;
  flex: 0 0 auto;
}

.lang-caret {
  width: 10px;
  height: 10px;
  opacity: 0.75;
}

.lang-menu {
  position: absolute;
  top: calc(100% + 0.45rem);
  right: 0;
  z-index: 120;
  min-width: 168px;
  padding: 0.35rem;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: rgba(8, 12, 21, 0.96);
  box-shadow: var(--shadow-lg);
}

.lang-menu[hidden] {
  display: none;
}

.lang-option {
  width: 100%;
  min-height: 42px;
  display: grid;
  grid-template-columns: 20px auto 1fr;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 0.55rem;
  border: 0;
  border-radius: 8px;
  color: var(--muted-strong);
  background: transparent;
  font-family: var(--mono);
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}

.lang-option span {
  color: #e8eef8;
  font-size: 0.72rem;
  font-weight: 700;
}

.lang-option small {
  color: #73819a;
  font-size: 0.6rem;
  text-align: right;
}

.lang-option:hover,
.lang-option.is-active {
  background: rgba(59, 130, 246, 0.12);
  color: #fff;
}

.nav-toggle-bar {
  width: 19px;
  height: 1.5px;
  border-radius: 2px;
  background: currentColor;
  transition: transform var(--ease), opacity var(--ease);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

.primary-nav {
  position: fixed;
  inset: var(--header-h) 0 auto;
  display: none;
  padding: 1rem;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 7, 13, 0.97);
  box-shadow: var(--shadow-lg);
}

.primary-nav.is-open {
  display: grid;
  gap: 1rem;
}

.nav-list {
  display: grid;
  gap: 0.18rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-list a {
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 0.55rem 0.75rem;
  border-radius: 10px;
  color: var(--muted-strong);
  font-size: 0.92rem;
  font-weight: 600;
  transition: color var(--ease), background var(--ease);
}

.nav-list a:hover,
.nav-list a.is-active {
  color: var(--white);
  background: rgba(255, 255, 255, 0.045);
}

.nav-actions {
  display: grid;
  gap: 0.6rem;
}

/* Buttons */
.btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.1rem;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  transition: transform var(--ease), color var(--ease), border-color var(--ease), background var(--ease), box-shadow var(--ease);
}

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

.btn-primary {
  color: #fff;
  border-color: rgba(96, 165, 250, 0.4);
  background: linear-gradient(135deg, #2563eb, #0284c7);
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.25), inset 0 1px rgba(255, 255, 255, 0.18);
}

.btn-primary:hover {
  color: #fff;
  background: linear-gradient(135deg, #3170ef, #0793d9);
  box-shadow: 0 14px 32px rgba(37, 99, 235, 0.32), inset 0 1px rgba(255, 255, 255, 0.22);
}

.btn-secondary,
.btn-ghost,
.btn-ghost-light {
  color: var(--muted-strong);
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.025);
}

.btn-secondary:hover,
.btn-ghost:hover,
.btn-ghost-light:hover {
  color: #fff;
  border-color: rgba(96, 165, 250, 0.35);
  background: rgba(255, 255, 255, 0.055);
}

.btn-lg {
  min-height: 50px;
  padding-inline: 1.35rem;
  border-radius: 12px;
  font-size: 0.94rem;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 3.6rem 0 2.5rem;
  background:
    radial-gradient(52rem 32rem at 10% 48%, rgba(8, 145, 178, 0.11), transparent 70%),
    linear-gradient(120deg, rgba(6, 42, 46, 0.2), transparent 48%);
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.4;
  background-image:
    radial-gradient(ellipse at 15% 55%, rgba(34, 211, 238, 0.1), transparent 34%),
    repeating-linear-gradient(165deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 12px);
  background-size: auto;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 88%);
}

.hero-grid {
  display: grid;
  align-items: center;
  gap: 3rem;
}

.hero-copy {
  position: relative;
  z-index: 1;
  order: 1;
}

.eyebrow {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 0.48rem;
  margin: 0 0 1rem;
  color: var(--blue-bright);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: currentColor;
  opacity: 0.7;
}

.hero .eyebrow {
  padding: 0.38rem 0.65rem;
  border: 1px solid rgba(96, 165, 250, 0.18);
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.07);
  letter-spacing: 0.08em;
  text-transform: none;
}

.hero .eyebrow::before {
  display: none;
}

.live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px var(--green-soft), 0 0 16px rgba(52, 211, 153, 0.5);
}

.hero h1 {
  max-width: none;
  margin: 0;
  color: var(--white);
  font-family: var(--mono);
  font-size: clamp(2.6rem, 11vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
  text-transform: uppercase;
}

.hero h1 span {
  color: transparent;
  background: linear-gradient(100deg, #93c5fd 4%, #22d3ee 90%);
  background-clip: text;
  -webkit-background-clip: text;
}

.hero-lead {
  max-width: 62ch;
  margin: 1.35rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2.5vw, 1.12rem);
}

/* Product catalogue hero */
.hero-product {
  position: relative;
  z-index: 1;
  order: 2;
  min-width: 0;
  padding: 0.5rem 0 0;
}

.product-halo {
  position: absolute;
  inset: 15% 8% 8%;
  z-index: -1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 52% 52%, rgba(34, 211, 238, 0.18), transparent 50%),
    radial-gradient(circle, rgba(37, 99, 235, 0.12), transparent 68%);
  filter: blur(24px);
}

.appliance-art {
  width: 108%;
  max-width: none;
  margin-left: -4%;
  overflow: visible;
  filter: saturate(0.92);
}

.product-caption {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: -0.4rem auto 0;
  color: #66758b;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.product-caption i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}

.product-specs {
  display: grid;
  gap: 0;
  margin: 1.45rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.product-specs li {
  min-width: 0;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  column-gap: 0.7rem;
  padding: 0.66rem 0;
  border-bottom: 1px solid var(--line);
}

.spec-icon {
  grid-row: 1 / span 2;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  align-self: center;
  border: 1px solid rgba(96, 165, 250, 0.25);
  border-radius: 7px;
  color: var(--blue-bright);
  background: rgba(37, 99, 235, 0.08);
  font-family: var(--mono);
  font-size: 0.55rem;
}

.product-specs strong {
  overflow: hidden;
  color: #dce5f2;
  font-size: 0.82rem;
  font-weight: 650;
  line-height: 1.35;
  text-overflow: ellipsis;
}

.product-specs small {
  overflow: hidden;
  margin-top: 0.12rem;
  color: #718097;
  font-size: 0.7rem;
  line-height: 1.35;
  text-overflow: ellipsis;
}

.hero-cta {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.8rem;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 1.35rem 0 0;
  padding: 0;
  list-style: none;
}

.hero-trust li {
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #77869d;
  background: rgba(255, 255, 255, 0.018);
  font-family: var(--mono);
  font-size: 0.66rem;
}

/* Hero dashboard */
.hero-visual {
  position: relative;
  min-width: 0;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 15% 8% -8%;
  z-index: -1;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.28);
  filter: blur(60px);
}

.dashboard-card {
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: var(--radius-xl);
  background: rgba(10, 15, 26, 0.88);
  box-shadow: var(--shadow-lg), inset 0 1px rgba(255, 255, 255, 0.04);
  transform: perspective(1200px) rotateX(1.5deg);
}

.dash-top {
  min-height: 47px;
  display: flex;
  align-items: center;
  gap: 0.38rem;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.018);
}

.dash-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #334155;
}

.dash-dot:nth-child(1) { background: #fb7185; }
.dash-dot:nth-child(2) { background: #fbbf24; }
.dash-dot:nth-child(3) { background: #34d399; }

.dash-top strong {
  margin-left: 0.35rem;
  color: #cbd5e1;
  font-size: 0.72rem;
  font-weight: 650;
}

.dash-status {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--green);
  font-family: var(--mono);
  font-size: 0.6rem;
}

.dash-status i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
}

.appliance-layout {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
}

.dash-sidebar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  padding: 0.95rem 0.6rem;
  border-right: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.16);
}

.dash-sidebar span {
  width: 18px;
  height: 18px;
  border: 1px solid #293449;
  border-radius: 5px;
}

.dash-sidebar span.active {
  border-color: rgba(96, 165, 250, 0.55);
  background: var(--blue-soft);
  box-shadow: inset 0 0 0 3px rgba(59, 130, 246, 0.06);
}

.dash-content {
  min-width: 0;
  padding: 0.9rem;
}

.dash-label {
  margin: 0 0 0.65rem;
  color: #67758b;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.45rem;
}

.metric {
  min-width: 0;
  display: grid;
  padding: 0.6rem;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.02);
}

.metric > span {
  overflow: hidden;
  color: #718096;
  font-size: 0.59rem;
  text-overflow: ellipsis;
  text-transform: uppercase;
}

.metric strong {
  margin-top: 0.08rem;
  overflow: hidden;
  color: var(--white);
  font-size: clamp(0.78rem, 3vw, 1rem);
  text-overflow: ellipsis;
}

.metric small {
  color: #526078;
  font-family: var(--mono);
  font-size: 0.5rem;
}

.network-map {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 0;
}

.network-node {
  width: 68px;
  min-height: 54px;
  display: grid;
  place-content: center;
  padding: 0.35rem;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: #dbe6f5;
  background: rgba(255, 255, 255, 0.024);
  font-size: 0.64rem;
  font-weight: 750;
  text-align: center;
}

.network-node span {
  color: #66758c;
  font-family: var(--mono);
  font-size: 0.48rem;
  font-weight: 400;
}

.network-node.node-core {
  border-color: rgba(59, 130, 246, 0.46);
  background: rgba(37, 99, 235, 0.12);
  box-shadow: 0 0 24px rgba(37, 99, 235, 0.16);
}

.network-line {
  position: relative;
  width: clamp(12px, 4vw, 28px);
  height: 1px;
  background: linear-gradient(90deg, #2563eb, #22d3ee);
}

.network-line::after {
  content: "";
  position: absolute;
  top: -2px;
  right: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 7px var(--cyan);
}

.route-list {
  display: grid;
  gap: 0.35rem;
}

.route-item {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.5rem 0.65rem;
  border-top: 1px solid rgba(148, 163, 184, 0.09);
  color: #8d9bb0;
  font-size: 0.62rem;
}

.route-item em {
  color: var(--green);
  font-family: var(--mono);
  font-size: 0.55rem;
  font-style: normal;
}

/* Metrics */
.stats {
  position: relative;
  padding: 1.3rem 0 3.2rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(10, 15, 26, 0.6);
  box-shadow: var(--shadow-sm);
}

.stat-card {
  min-width: 0;
  padding: 1rem;
}

.stat-card:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.stat-card:nth-child(-n + 2) {
  border-bottom: 1px solid var(--line);
}

.stat-card strong {
  display: block;
  color: var(--white);
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 730;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.stat-card span {
  display: block;
  margin-top: 0.35rem;
  color: #78869b;
  font-size: 0.76rem;
  line-height: 1.4;
}

/* Shared sections */
.section {
  position: relative;
  padding: 4.5rem 0;
}

.section-alt {
  border-block: 1px solid rgba(148, 163, 184, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.018), transparent 40%),
    var(--ink-900);
}

.section-head {
  max-width: 720px;
  margin-bottom: 2rem;
}

.section-head h2,
.split h2,
.cta-band h2 {
  margin: 0;
  color: var(--white);
  font-size: clamp(1.85rem, 6vw, 3rem);
  font-weight: 730;
  letter-spacing: -0.045em;
  line-height: 1.12;
}

.section-head > p:last-child,
.split > div > p:last-child {
  max-width: 62ch;
  margin: 1rem 0 0;
  color: var(--muted);
}

.intro-bullets {
  max-width: 62ch;
  margin: 1.15rem 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.intro-bullets li {
  position: relative;
  margin: 0;
  padding: 0.55rem 0 0.55rem 1.25rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  line-height: 1.55;
}

.intro-bullets li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.intro-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.05rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--blue-bright);
}

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

/* Product intro + topology carousel */
.intro-section {
  padding-top: 4rem;
}

.intro-carousel {
  position: relative;
  display: grid;
}

.intro-slide {
  grid-area: 1 / 1;
  opacity: 0;
  visibility: hidden;
  transform: translateX(22px);
  pointer-events: none;
  transition:
    opacity 900ms ease,
    transform 900ms cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear 900ms;
}

.intro-slide.is-active {
  z-index: 1;
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  pointer-events: auto;
  transition:
    opacity 900ms ease,
    transform 900ms cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s;
}

.intro-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
}

.intro-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.intro-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 44px;
  padding: 0.55rem 0.95rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--muted-strong);
  background: rgba(255, 255, 255, 0.03);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: border-color var(--ease), background var(--ease), color var(--ease);
}

.intro-tab-index {
  color: var(--blue-bright);
  opacity: 0.85;
}

.intro-tab:hover,
.intro-tab:focus-visible {
  border-color: rgba(96, 165, 250, 0.55);
  color: #fff;
}

.intro-tab.is-active {
  border-color: rgba(96, 165, 250, 0.7);
  color: #fff;
  background: rgba(59, 130, 246, 0.14);
  box-shadow: inset 0 0 0 1px rgba(59, 130, 246, 0.18);
}

.intro-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.intro-nav-btn {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: #d7e2f2;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
}

.intro-nav-btn svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.intro-nav-btn .icon-pause,
.intro-nav-btn .icon-play {
  fill: currentColor;
  stroke: none;
}

.intro-nav-btn:hover,
.intro-nav-btn:focus-visible {
  border-color: rgba(96, 165, 250, 0.7);
  background: rgba(59, 130, 246, 0.12);
}

.intro-play[aria-pressed="false"] .icon-pause {
  display: none;
}

.intro-play[aria-pressed="false"] .icon-play {
  display: block;
}

.intro-play[aria-pressed="true"] .icon-play {
  display: none;
}

.topo-figure {
  margin: 0;
  padding: 0.55rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(145deg, rgba(59, 130, 246, 0.055), transparent 55%),
    rgba(12, 17, 29, 0.76);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.topo-zoom-trigger {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: calc(var(--radius-xl) - 4px);
  background: transparent;
  cursor: zoom-in;
}

.topo-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: calc(var(--radius-xl) - 4px);
  background: #0b1220;
  transition: transform var(--ease), filter var(--ease);
}

.topo-zoom-trigger:hover .topo-image,
.topo-zoom-trigger:focus-visible .topo-image {
  transform: scale(1.025);
  filter: brightness(0.72);
}

.topo-zoom-hint {
  position: absolute;
  inset: 50% auto auto 50%;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  color: #fff;
  background: rgba(4, 8, 16, 0.82);
  font-size: 0.7rem;
  font-weight: 700;
  opacity: 0;
  transform: translate(-50%, -40%);
  transition: opacity var(--ease), transform var(--ease);
  pointer-events: none;
}

.topo-zoom-hint svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
}

.topo-zoom-trigger:hover .topo-zoom-hint,
.topo-zoom-trigger:focus-visible .topo-zoom-hint {
  opacity: 1;
  transform: translate(-50%, -50%);
}

.topo-lightbox {
  width: auto;
  max-width: none;
  height: auto;
  max-height: none;
  padding: 0;
  overflow: visible;
  border: 0;
  background: transparent;
}

.topo-lightbox[open] {
  display: grid;
  place-items: center;
}

.topo-lightbox::backdrop {
  background: rgba(2, 5, 12, 0.94);
  backdrop-filter: blur(8px);
}

.topo-lightbox img {
  display: block;
  width: auto;
  max-width: min(96vw, 1600px);
  max-height: 92vh;
  border: 1px solid rgba(148, 163, 184, 0.3);
  border-radius: var(--radius-lg);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.65);
  object-fit: contain;
  animation: topo-zoom-in 220ms ease-out both;
}

@keyframes topo-zoom-in {
  from {
    opacity: 0;
    transform: scale(0.92);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.topo-lightbox-close {
  position: fixed;
  top: max(1rem, env(safe-area-inset-top));
  right: max(1rem, env(safe-area-inset-right));
  z-index: 1;
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  color: #fff;
  background: rgba(15, 23, 42, 0.88);
  font: 400 2rem/1 var(--mono);
  cursor: pointer;
}

.topo-lightbox-close:hover,
.topo-lightbox-close:focus-visible {
  border-color: rgba(96, 165, 250, 0.8);
  background: #172033;
}

/* Capability bento */
.feature-grid {
  display: grid;
  gap: 0.8rem;
}

.feature-card {
  position: relative;
  min-height: 188px;
  padding: 1.25rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(15, 23, 42, 0.45);
  transition: transform var(--ease), border-color var(--ease), background var(--ease);
}

.feature-card:hover {
  transform: translateY(-3px);
  border-color: rgba(96, 165, 250, 0.28);
  background: rgba(15, 23, 42, 0.72);
}

.feature-card.featured {
  border-color: rgba(59, 130, 246, 0.24);
  background:
    radial-gradient(22rem 12rem at 0 0, rgba(37, 99, 235, 0.13), transparent 68%),
    rgba(15, 23, 42, 0.58);
}

.feature-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  margin-bottom: 1.45rem;
  border: 1px solid rgba(96, 165, 250, 0.2);
  border-radius: 11px;
  color: var(--blue-bright);
  background: rgba(37, 99, 235, 0.09);
}

.feature-icon svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card-index {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  color: #3b465a;
  font-family: var(--mono);
  font-size: 0.64rem;
}

.feature-card h3,
.module-card h3,
.usecase-card h3,
.stack-card h3 {
  margin: 0;
  color: #eef3fb;
  font-size: 1rem;
  font-weight: 670;
  letter-spacing: -0.015em;
}

.feature-card p,
.module-card p,
.usecase-card p {
  margin: 0.55rem 0 0;
  color: #8290a5;
  font-size: 0.87rem;
  line-height: 1.6;
}

/* Modules */
.module-grid {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: rgba(12, 17, 29, 0.64);
}

.module-card {
  position: relative;
  min-width: 0;
  padding: 1.25rem;
  border-bottom: 1px solid var(--line);
  transition: background var(--ease);
}

.module-card:last-child {
  border-bottom: 0;
}

.module-card:hover {
  background: rgba(255, 255, 255, 0.025);
}

.module-card.module-accent {
  background:
    linear-gradient(90deg, rgba(37, 99, 235, 0.1), transparent 70%),
    rgba(255, 255, 255, 0.012);
}

.module-card h3 {
  margin-top: 0.8rem;
}

.module-card code {
  display: block;
  margin-top: 0.75rem;
  overflow: hidden;
  color: #53627a;
  font-family: var(--mono);
  font-size: 0.65rem;
  text-overflow: ellipsis;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.22rem 0.5rem;
  border: 1px solid;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.56rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.status::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
}

.status.live {
  color: var(--green);
  border-color: rgba(52, 211, 153, 0.2);
  background: var(--green-soft);
}

.status.licensed {
  color: var(--amber);
  border-color: rgba(251, 191, 36, 0.2);
  background: var(--amber-soft);
}

.module-note {
  margin: 1rem 0 0;
  padding: 0.85rem 1rem;
  border-left: 2px solid var(--blue);
  color: #77869b;
  background: var(--blue-soft);
  font-size: 0.82rem;
}

.module-workbench {
  display: grid;
  gap: 1rem;
  padding: 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 100% 0, rgba(37, 99, 235, 0.09), transparent 36%),
    rgba(9, 14, 25, 0.76);
  box-shadow: var(--shadow-sm);
}

.module-tab-list {
  display: flex;
  gap: 0.5rem;
  padding-bottom: 0.25rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.module-tab {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.65rem;
  flex: 0 0 auto;
  min-width: 180px;
  min-height: 50px;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  color: #8896aa;
  background: rgba(255, 255, 255, 0.018);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 650;
  text-align: left;
  cursor: pointer;
  transition:
    color var(--ease),
    border-color var(--ease),
    background var(--ease),
    transform var(--ease);
}

.module-tab-number {
  color: #50617a;
  font-size: 0.58rem;
  letter-spacing: 0.08em;
}

.module-tab svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  opacity: 0.5;
}

.module-tab:hover,
.module-tab:focus-visible {
  color: #e5edf8;
  border-color: rgba(96, 165, 250, 0.35);
  background: rgba(59, 130, 246, 0.07);
}

.module-tab.is-active {
  color: #fff;
  border-color: rgba(96, 165, 250, 0.55);
  background:
    linear-gradient(90deg, rgba(37, 99, 235, 0.18), transparent),
    rgba(255, 255, 255, 0.025);
}

.module-tab.is-active .module-tab-number {
  color: var(--blue-bright);
}

.module-tab.is-active svg {
  opacity: 1;
  transform: translateX(2px);
}

.module-panel-stack {
  display: grid;
  min-width: 0;
}

.module-panel {
  grid-area: 1 / 1;
  display: grid;
  align-content: start;
  gap: 1.25rem;
  min-width: 0;
  padding: clamp(1rem, 3vw, 1.6rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateX(12px);
  pointer-events: none;
  transition:
    opacity 420ms ease,
    transform 420ms cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear 420ms;
}

.module-panel.is-active {
  z-index: 1;
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  pointer-events: auto;
  transition:
    opacity 420ms ease,
    transform 420ms cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s;
}

.module-detail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.module-detail-index {
  color: #52627a;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
}

.module-detail h3 {
  margin: 1rem 0 0;
  color: #f3f7fd;
  font-size: clamp(1.35rem, 4vw, 2rem);
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.module-detail > p {
  max-width: 62ch;
  margin: 0.75rem 0 0;
  color: #94a2b6;
}

.module-detail .module-detail-note {
  margin-top: 1.1rem;
  padding: 0.75rem 0.9rem;
  border-left: 2px solid var(--blue);
  color: #6f8098;
  background: var(--blue-soft);
  font-size: 0.75rem;
}

.module-gallery {
  min-width: 0;
}

.module-gallery-main {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: var(--radius-lg);
  background: #0b1220;
  cursor: zoom-in;
}

.module-gallery-main > img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1024 / 559;
  object-fit: cover;
  transition: opacity 220ms ease, transform 420ms ease;
}

.module-gallery-main:hover > img,
.module-gallery-main:focus-visible > img {
  transform: scale(1.02);
}

.module-gallery-main.is-changing > img {
  opacity: 0;
  transform: scale(0.985);
  transition-duration: 40ms;
}

.module-gallery-main > span {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  color: #fff;
  background: rgba(4, 8, 16, 0.78);
}

.module-gallery-main > span svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
}

.module-gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  margin-top: 0.6rem;
}

.module-gallery-thumb {
  padding: 0.2rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
}

.module-gallery-thumb img {
  display: block;
  width: 100%;
  height: 64px;
  border-radius: calc(var(--radius-md) - 4px);
  object-fit: cover;
  opacity: 0.55;
  transition: opacity var(--ease);
}

.module-gallery-thumb:hover img,
.module-gallery-thumb:focus-visible img,
.module-gallery-thumb.is-active img {
  opacity: 1;
}

.module-gallery-thumb.is-active {
  border-color: rgba(96, 165, 250, 0.65);
  box-shadow: inset 0 0 0 1px rgba(59, 130, 246, 0.18);
}

/* Use cases */
.usecase-grid {
  display: grid;
  gap: 0.8rem;
}

.usecase-card {
  position: relative;
  min-height: 180px;
  padding: 1.3rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.028), transparent 60%),
    rgba(8, 12, 21, 0.55);
  transition: transform var(--ease), border-color var(--ease);
}

.usecase-card:hover {
  transform: translateY(-3px);
  border-color: rgba(34, 211, 238, 0.26);
}

.usecase-card > span {
  display: block;
  margin-bottom: 2rem;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.63rem;
}

.usecase-card::after {
  content: "";
  position: absolute;
  right: -28px;
  bottom: -28px;
  width: 82px;
  height: 82px;
  border: 1px solid rgba(34, 211, 238, 0.08);
  border-radius: 50%;
  box-shadow: 0 0 0 14px rgba(34, 211, 238, 0.025);
}

/* Architecture */
.stack-grid {
  display: grid;
  gap: 0.8rem;
}

.stack-card {
  padding: 1.3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(12, 17, 29, 0.58);
}

.stack-label {
  color: var(--blue-bright);
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stack-card h3 {
  margin-top: 0.5rem;
}

.stack-card ul {
  display: grid;
  gap: 0.55rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.stack-card li {
  position: relative;
  padding-left: 1rem;
  color: #8290a5;
  font-family: var(--mono);
  font-size: 0.72rem;
}

.stack-card li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--cyan);
}

.realtime-strip {
  margin-top: 0.8rem;
  padding: 1.2rem;
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(90deg, rgba(37, 99, 235, 0.1), rgba(8, 145, 178, 0.04)),
    rgba(12, 17, 29, 0.65);
}

.realtime-strip strong {
  display: block;
  margin-bottom: 0.8rem;
  color: var(--white);
  font-size: 0.86rem;
}

.realtime-strip div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.realtime-strip span {
  padding: 0.28rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: #8290a5;
  background: rgba(5, 7, 13, 0.38);
  font-family: var(--mono);
  font-size: 0.62rem;
}

/* FAQ */
.faq-list {
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item summary {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  color: #dce5f2;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 650;
  list-style: none;
}

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

.faq-item summary::after {
  content: "+";
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--blue-bright);
  font-size: 1.15rem;
  font-weight: 400;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  margin: -0.1rem 0 1.2rem;
  padding-right: 2.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

/* CTA */
.cta-band {
  position: relative;
  overflow: hidden;
  padding: 4.25rem 0;
  border-block: 1px solid rgba(96, 165, 250, 0.16);
  background:
    radial-gradient(38rem 20rem at 15% 50%, rgba(37, 99, 235, 0.2), transparent 70%),
    linear-gradient(110deg, #0a1020, #07111a);
}

.cta-band::after {
  content: "";
  position: absolute;
  top: -8rem;
  right: -7rem;
  width: 24rem;
  height: 24rem;
  border: 1px solid rgba(96, 165, 250, 0.08);
  border-radius: 50%;
  box-shadow: 0 0 0 3rem rgba(96, 165, 250, 0.018), 0 0 0 6rem rgba(96, 165, 250, 0.012);
}

.cta-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.5rem;
}

.cta-band h2 {
  max-width: 20ch;
}

.cta-band p:not(.eyebrow) {
  max-width: 58ch;
  margin: 0.9rem 0 0;
  color: var(--muted);
}

.cta-actions {
  display: grid;
  gap: 0.65rem;
}

/* Footer */
.site-footer {
  padding: 3.5rem 0 1.5rem;
  background: #04060a;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.brand-footer .brand-logo {
  width: 34px;
  height: 34px;
}

.footer-copy,
.site-footer p {
  max-width: 42ch;
  margin: 0.8rem 0 0;
  color: #66758b;
  font-size: 0.82rem;
}

.footer-heading {
  margin: 0 0 0.8rem;
  color: #aeb9ca;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links a,
.site-footer a:not(.brand) {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  color: #758399;
  font-size: 0.82rem;
  transition: color var(--ease);
}

.footer-links a:hover,
.site-footer a:not(.brand):hover {
  color: var(--blue-bright);
}

.footer-bottom {
  padding-top: 1.3rem;
  border-top: 1px solid rgba(148, 163, 184, 0.09);
}

.footer-bottom p {
  margin: 0;
  font-size: 0.72rem;
}

/* Tablet */
@media (min-width: 640px) {
  .container {
    width: min(calc(100% - 3rem), var(--container));
  }

  .hero {
    padding-top: 4.6rem;
  }

  .hero-cta,
  .nav-actions,
  .cta-actions {
    display: flex;
    flex-wrap: wrap;
  }

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

  .stat-card {
    padding: 1.25rem;
    border-right: 1px solid var(--line);
    border-bottom: 0 !important;
  }

  .stat-card:last-child {
    border-right: 0;
  }

  .feature-grid,
  .usecase-grid,
  .stack-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .module-card {
    border-right: 1px solid var(--line);
  }

  .module-card:nth-child(even) {
    border-right: 0;
  }

  .module-card:nth-last-child(-n + 2) {
    border-bottom: 0;
  }
}

/* Desktop */
@media (min-width: 980px) {
  .nav-toggle {
    display: none;
  }

  .header-tools {
    order: 3;
    margin-left: 0;
  }

  .primary-nav {
    position: static;
    display: flex !important;
    align-items: center;
    gap: 1.35rem;
    margin-left: auto;
    margin-right: 0.85rem;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .nav-list {
    display: flex;
    align-items: center;
    gap: 0.05rem;
  }

  .nav-list a {
    min-height: 38px;
    padding: 0.45rem 0.65rem;
    font-size: 0.82rem;
  }

  .nav-list a.is-active {
    color: var(--white);
    background: transparent;
  }

  .nav-list a.is-active::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0.65rem;
    right: 0.65rem;
    height: 1px;
    background: var(--blue-bright);
  }

  .nav-list a {
    position: relative;
  }

  .nav-actions {
    display: flex;
    align-items: center;
  }

  .hero {
    min-height: 690px;
    display: grid;
    align-items: center;
    padding: 4.5rem 0 5rem;
  }

  .hero-grid {
    grid-template-columns: minmax(460px, 1.12fr) minmax(400px, 0.88fr);
    gap: 4.5rem;
  }

  .hero-product {
    order: 1;
    transform: translateX(-1rem);
  }

  .hero-copy {
    order: 2;
  }

  .hero .eyebrow {
    margin-bottom: 1.25rem;
  }

  .hero-lead {
    max-width: 54ch;
  }

  .product-specs {
    margin-top: 1.25rem;
  }

  .section {
    padding: 6.5rem 0;
  }

  .section-head {
    margin-bottom: 2.8rem;
  }

  .split {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 5rem;
  }

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

  .feature-grid-eight .feature-card.featured {
    grid-column: span 2;
  }

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

  .module-card {
    min-height: 210px;
  }

  .module-card:nth-child(even) {
    border-right: 1px solid var(--line);
  }

  .module-card:nth-child(4n) {
    border-right: 0;
  }

  .module-card:nth-last-child(-n + 4) {
    border-bottom: 0;
  }

  .usecase-grid.usecase-five {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .usecase-five .usecase-card {
    grid-column: span 2;
  }

  .usecase-five .usecase-card:nth-child(4) {
    grid-column: 2 / span 2;
  }

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

  .cta-inner {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 3rem;
  }

  .cta-actions {
    justify-content: flex-end;
  }

  .footer-grid {
    grid-template-columns: 1.5fr 0.7fr 0.8fr;
    align-items: start;
  }
}

@media (min-width: 1180px) {
  .hero-product {
    transform: translateX(-2rem);
  }

  .module-panel {
    grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.28fr);
    align-items: start;
    gap: 1.6rem;
  }
}

@media (min-width: 760px) {
  .module-workbench {
    grid-template-columns: minmax(210px, 0.32fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .module-tab-list {
    display: grid;
    align-content: start;
    gap: 0.45rem;
    padding: 0.2rem;
    overflow: visible;
  }

  .module-tab {
    width: 100%;
    min-width: 0;
  }
}

@media (max-width: 380px) {
  .container {
    width: min(calc(100% - 1.25rem), var(--container));
  }

  .btn-lg {
    width: 100%;
  }

  .network-node {
    width: 60px;
    font-size: 0.58rem;
  }

  .metric {
    padding: 0.5rem;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}