:root {
  --bg: #07111f;
  --bg-soft: #0d1728;
  --surface: rgba(11, 23, 39, 0.7);
  --surface-strong: rgba(11, 23, 39, 0.92);
  --surface-border: rgba(255, 255, 255, 0.09);
  --text: #e5eef8;
  --muted: #aab9cf;
  --line: rgba(255, 255, 255, 0.08);
  --accent: #34d399;
  --accent-2: #38bdf8;
  --accent-3: #a78bfa;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius: 24px;
  --container: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(52, 211, 153, 0.12), transparent 26%),
    radial-gradient(circle at top right, rgba(56, 189, 248, 0.1), transparent 30%),
    linear-gradient(180deg, #06111e 0%, #091321 24%, #081320 100%);
}

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

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  padding: 12px 16px;
  border-radius: 12px;
  background: var(--accent);
  color: #06111e;
  font-weight: 700;
  z-index: 100;
  transition: top 180ms ease;
}

.skip-link:focus,
.skip-link:focus-visible {
  top: 16px;
  outline: 2px solid #06111e;
  outline-offset: 2px;
}

:where(a, button, select, [tabindex]):focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

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

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

.site-header {
  position: sticky;
  top: 14px;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 14px;
  padding: 14px 18px;
  border: 1px solid var(--surface-border);
  border-radius: 999px;
  backdrop-filter: blur(18px);
  background: rgba(6, 17, 30, 0.68);
  box-shadow: var(--shadow);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  display: block;
  width: auto;
  height: 36px;
  max-width: 180px;
  object-fit: contain;
  object-position: left center;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand-text strong {
  font-size: 0.95rem;
}

.brand-text small {
  color: var(--muted);
  font-size: 0.72rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.site-nav a {
  color: var(--muted);
  font-size: 0.93rem;
  transition: color 180ms ease;
}

.site-nav a:hover {
  color: var(--text);
}

.site-nav a.active {
  color: var(--text);
}

.site-nav-sep {
  width: 1px;
  height: 18px;
  background: var(--surface-border);
}

.site-nav .site-nav-alt {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--surface-border);
  font-size: 0.85rem;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease;
}

.site-nav .site-nav-alt:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.18);
}

.site-header.scrolled {
  background: rgba(6, 17, 30, 0.88);
  border-color: rgba(255, 255, 255, 0.14);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 220ms ease, opacity 220ms ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

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

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-nav {
  display: none;
}

.mobile-nav[data-open="true"] {
  display: flex;
  position: fixed;
  inset: 84px 16px auto 16px;
  z-index: 25;
  flex-direction: column;
  gap: 6px;
  padding: 22px;
  border: 1px solid var(--surface-border);
  border-radius: 22px;
  background: rgba(6, 17, 30, 0.96);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  animation: slideIn 220ms ease;
}

.mobile-nav a {
  padding: 12px 14px;
  border-radius: 12px;
  color: var(--text);
  font-weight: 500;
}

.mobile-nav a:hover,
.mobile-nav a:focus-visible {
  background: rgba(255, 255, 255, 0.05);
}

.mobile-nav .button {
  margin-top: 10px;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  padding: 14px 22px;
  font-weight: 600;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
}

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

.button-small {
  padding: 11px 16px;
  font-size: 0.92rem;
}

.button-primary {
  color: #041019;
  background: linear-gradient(135deg, var(--accent) 0%, #7af2da 100%);
  box-shadow: 0 10px 30px rgba(52, 211, 153, 0.25);
}

.button-secondary,
.button-ghost {
  color: var(--text);
  border: 1px solid var(--surface-border);
  background: rgba(255, 255, 255, 0.03);
}

.section {
  padding: 104px 0;
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 56px;
  padding-top: 72px;
}

.eyebrow {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.75rem;
}

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: -0.03em;
}

h1 {
  max-width: 12ch;
  font-size: clamp(3rem, 5vw, 5.2rem);
  line-height: 0.95;
}

h2 {
  max-width: 13ch;
  font-size: clamp(2rem, 3vw, 3.3rem);
  line-height: 1.03;
}

h3 {
  font-size: 1.15rem;
}

p {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.hero-lead {
  max-width: 62ch;
  margin-top: 24px;
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 36px;
}

.stat-card,
.glass-card {
  border: 1px solid var(--surface-border);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02)),
    var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.stat-card {
  padding: 20px;
}

.stat-card strong {
  display: block;
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.stat-card span {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.hero-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.product-stage {
  position: relative;
  flex: 1;
  min-height: 480px;
}

.controller-card {
  position: absolute;
  inset: 80px 60px 90px 60px;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 0;
}

.controller-card svg {
  width: 100%;
  max-width: 500px;
}

.controller-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  border-radius: inherit;
}

.controller-label {
  position: absolute;
  top: 26px;
  left: 26px;
  font-size: 0.85rem;
  color: #d9fef3;
  padding: 8px 12px;
  border: 1px solid rgba(122, 242, 218, 0.3);
  border-radius: 999px;
  background: rgba(52, 211, 153, 0.08);
}

.hero-orb {
  position: absolute;
  filter: blur(34px);
  border-radius: 999px;
  opacity: 0.8;
}

.hero-orb-a {
  top: 80px;
  right: 80px;
  width: 160px;
  height: 160px;
  background: rgba(52, 211, 153, 0.18);
  animation: float 8s ease-in-out infinite;
}

.hero-orb-b {
  bottom: 80px;
  left: 40px;
  width: 220px;
  height: 220px;
  background: rgba(56, 189, 248, 0.14);
  animation: float 10s ease-in-out infinite reverse;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 44px;
}

.section-heading p {
  max-width: 62ch;
  margin-top: 18px;
}

.problem-grid,
.feature-grid,
.outcome-grid,
.use-case-grid {
  display: grid;
  gap: 20px;
}

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

.feature-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

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

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

.problem-grid .glass-card,
.feature-grid .glass-card,
.metric-card,
.use-case-card,
.variant-column,
.pilot-card,
.platform-visual,
.rf-diagram {
  padding: 28px;
}

.modularity-layout {
  position: relative;
  min-height: 720px;
  display: grid;
  place-items: center;
}

.mod-core {
  position: absolute;
  inset: 50%;
  width: min(380px, calc(100% - 64px));
  padding: 38px 32px;
  transform: translate(-50%, -50%);
  text-align: center;
  background:
    radial-gradient(circle at top, rgba(52, 211, 153, 0.12), transparent 50%),
    var(--surface-strong);
}

.core-badge {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(52, 211, 153, 0.08);
  color: #d5fff4;
  border: 1px solid rgba(52, 211, 153, 0.22);
  font-size: 0.82rem;
  font-weight: 600;
}

.mod-node {
  position: absolute;
  width: 250px;
  padding: 24px;
  border-radius: 20px;
  background: rgba(9, 20, 34, 0.85);
  border: 1px solid var(--surface-border);
}

.mod-node h3 {
  margin-top: 6px;
  margin-bottom: 10px;
}

.mod-kicker {
  font-size: 0.76rem;
  color: var(--accent-2);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.mod-node-top {
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
}

.mod-node-right {
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
}

.mod-node-bottom {
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
}

.mod-node-left {
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
}

.connector {
  position: absolute;
  background:
    linear-gradient(90deg, rgba(52, 211, 153, 0.16), rgba(56, 189, 248, 0.56), rgba(167, 139, 250, 0.18));
  box-shadow: 0 0 28px rgba(56, 189, 248, 0.15);
}

.connector-top,
.connector-bottom {
  width: 2px;
  height: 130px;
  left: 50%;
  transform: translateX(-50%);
}

.connector-top {
  top: 180px;
}

.connector-bottom {
  bottom: 180px;
}

.connector-left,
.connector-right {
  width: 130px;
  height: 2px;
  top: 50%;
  transform: translateY(-50%);
}

.connector-left {
  left: 230px;
}

.connector-right {
  right: 230px;
}

.variant-columns {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.variant-column {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.variant-head {
  display: flex;
  align-items: center;
  gap: 14px;
}

.variant-head h3 {
  margin: 0;
}

.variant-icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(52, 211, 153, 0.12);
  color: var(--accent);
  font-size: 0.86rem;
  font-weight: 800;
  flex-shrink: 0;
}

.bullet-list {
  margin: 18px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.bullet-list li {
  margin-bottom: 12px;
  line-height: 1.6;
}

.variant-options {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}

.variant-option {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 14px;
  align-items: center;
  padding: 10px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.02);
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.variant-option:hover {
  border-color: rgba(122, 242, 218, 0.32);
  background: rgba(52, 211, 153, 0.05);
  transform: translateY(-1px);
}

.variant-thumb {
  width: 64px;
  height: 64px;
  border-radius: 10px;
  object-fit: cover;
  object-position: center;
  border: 1px solid var(--surface-border);
  background: linear-gradient(120deg, #0c1c2d 0%, #07111f 100%);
  display: block;
}

.variant-icon-thumb {
  width: 64px;
  height: 64px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(122, 242, 218, 0.22);
  background:
    radial-gradient(circle at 30% 30%, rgba(52, 211, 153, 0.18), transparent 70%),
    rgba(7, 18, 30, 0.6);
  color: #c2fce8;
}

.variant-icon-thumb svg {
  width: 36px;
  height: 36px;
}

.variant-option > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.variant-option .variant-code {
  display: inline-flex;
  align-self: flex-start;
  padding: 2px 8px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #d9fef3;
  border: 1px solid rgba(122, 242, 218, 0.3);
  border-radius: 999px;
  background: rgba(52, 211, 153, 0.08);
}

.variant-option strong {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.3;
}

.variant-option p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.45;
}

.hero-deploy-strip {
  position: relative;
  z-index: 2;
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.hero-deploy-card {
  position: relative;
  display: block;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--surface-border);
  background: rgba(7, 18, 30, 0.6);
  text-decoration: none;
  aspect-ratio: 1 / 1;
  transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.hero-deploy-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 400ms ease;
}

.hero-deploy-card span {
  position: absolute;
  left: 10px;
  bottom: 10px;
  padding: 4px 10px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #d9fef3;
  border: 1px solid rgba(122, 242, 218, 0.3);
  border-radius: 999px;
  background: rgba(4, 12, 22, 0.7);
  backdrop-filter: blur(6px);
}

.hero-deploy-card:hover {
  transform: translateY(-2px);
  border-color: rgba(122, 242, 218, 0.4);
  box-shadow: 0 18px 36px -22px rgba(52, 211, 153, 0.45);
}

.hero-deploy-card:hover img {
  transform: scale(1.04);
}

.hero-deploy-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.configurator {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 24px;
}

.config-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.config-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.config-group label {
  font-weight: 600;
}

.config-group select {
  width: 100%;
  padding: 16px 18px;
  border: 1px solid var(--surface-border);
  border-radius: 18px;
  background: rgba(6, 17, 30, 0.85);
  color: var(--text);
  font: inherit;
  outline: none;
}

.config-output {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 280px;
  padding: 34px;
}

.config-label {
  color: var(--accent);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.config-output h3 {
  margin-top: 18px;
  font-size: clamp(1.8rem, 2.5vw, 2.6rem);
}

.config-output p {
  margin-top: 12px;
}

.example-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.example-tags span,
.pilot-points span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--surface-border);
  color: #d8e5f2;
  font-size: 0.9rem;
}

.rf-section,
.platform-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 30px;
  align-items: center;
}

.rf-diagram {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  background:
    radial-gradient(circle at top, rgba(56, 189, 248, 0.16), transparent 45%),
    var(--surface-strong);
}

.diagram-cloud,
.diagram-gateway,
.diagram-sensors span {
  position: absolute;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  border: 1px solid var(--surface-border);
  background: rgba(7, 18, 30, 0.9);
  box-shadow: var(--shadow);
}

.diagram-cloud {
  top: 36px;
  left: 50%;
  transform: translateX(-50%);
  width: 220px;
  height: 72px;
}

.diagram-gateway {
  bottom: 96px;
  left: 50%;
  transform: translateX(-50%);
  width: 190px;
  height: 76px;
}

.diagram-sensors span {
  width: 128px;
  height: 56px;
}

.diagram-sensors span:nth-child(1) {
  left: 24px;
  bottom: 34px;
}

.diagram-sensors span:nth-child(2) {
  left: 170px;
  bottom: 10px;
}

.diagram-sensors span:nth-child(3) {
  right: 170px;
  bottom: 10px;
}

.diagram-sensors span:nth-child(4) {
  right: 24px;
  bottom: 34px;
}

.rf-diagram::before,
.rf-diagram::after {
  content: "";
  position: absolute;
  inset: auto;
  background: linear-gradient(90deg, transparent, rgba(52, 211, 153, 0.7), transparent);
}

.rf-diagram::before {
  top: 108px;
  left: calc(50% - 1px);
  width: 2px;
  height: 132px;
}

.rf-diagram::after {
  bottom: 124px;
  left: 90px;
  right: 90px;
  height: 2px;
}

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

.platform-visual {
  padding: 0;
  overflow: hidden;
}

.dashboard-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: inherit;
}

.platform-points {
  display: grid;
  gap: 20px;
}

.platform-point {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.metric-card {
  text-align: center;
}

.section-footnote {
  margin-top: 28px;
  font-size: 0.85rem;
  color: var(--muted);
  max-width: 70ch;
}

.metric-card strong {
  display: block;
  margin-bottom: 14px;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1;
}

.comparison-wrap {
  overflow-x: auto;
}

.comparison-table {
  width: 100%;
  min-width: 860px;
  border-collapse: collapse;
  border-spacing: 0;
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid var(--surface-border);
  background: rgba(11, 23, 39, 0.75);
}

.comparison-table th,
.comparison-table td {
  padding: 18px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  text-align: left;
  color: var(--muted);
}

.comparison-table th {
  color: var(--text);
  font-weight: 700;
}

.comparison-table td:first-child {
  color: var(--text);
  font-weight: 600;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.highlight-col {
  color: var(--text) !important;
  background: rgba(52, 211, 153, 0.06);
}

.use-case-card code {
  color: #d7fff3;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 0.88rem;
}

.use-case-card {
  display: flex;
  flex-direction: column;
}

.use-case-visual {
  display: block;
  width: 100%;
  height: 200px;
  margin-bottom: 22px;
  border-radius: 18px;
  border: 1px solid var(--surface-border);
  object-fit: cover;
  object-position: center;
  background: linear-gradient(120deg, #0c1c2d 0%, #07111f 100%);
}

.mount-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.mount-card {
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
}

.mount-visual {
  display: block;
  width: 100%;
  height: 280px;
  object-fit: cover;
  object-position: center;
  background: linear-gradient(120deg, #0c1c2d 0%, #07111f 100%);
  border-bottom: 1px solid var(--surface-border);
}

.mount-meta {
  padding: 24px 26px 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mount-code {
  display: inline-flex;
  align-self: flex-start;
  padding: 4px 10px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #d9fef3;
  border: 1px solid rgba(122, 242, 218, 0.3);
  border-radius: 999px;
  background: rgba(52, 211, 153, 0.08);
}

.mount-meta h3 {
  margin: 0;
}

.mount-meta p {
  margin: 0;
  color: var(--muted);
}

.pilot-card {
  padding: 44px;
  text-align: center;
}

.pilot-card h2 {
  margin-inline: auto;
}

.pilot-card p {
  max-width: 60ch;
  margin: 18px auto 0;
}

.pilot-points {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
}

.site-footer {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 26px;
  padding: 40px 0 64px;
  color: var(--muted);
}

.site-footer strong {
  display: block;
  margin-bottom: 10px;
  color: var(--text);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.footer-logo {
  width: auto;
  height: 48px;
  max-width: 240px;
  object-fit: contain;
  object-position: left center;
  margin-bottom: 4px;
}

.footer-brand strong {
  margin-bottom: 0;
}

.site-footer p {
  margin-top: 6px;
}

.footer-links {
  margin-top: 14px;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(255, 255, 255, 0.18);
  font-size: 0.92rem;
}

.footer-links a:hover {
  text-decoration-color: var(--accent);
}

.footer-links span {
  color: var(--muted);
  opacity: 0.7;
}

.footer-copy {
  margin-top: 14px;
  font-size: 0.82rem;
  opacity: 0.75;
}

.legal-page {
  width: min(820px, calc(100% - 40px));
  margin-inline: auto;
  padding-bottom: 40px;
}

.legal-page .section {
  padding: 60px 0 40px;
  width: 100%;
}

.legal-page h1 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  max-width: none;
  margin-bottom: 8px;
}

.legal-page h2 {
  margin-top: 32px;
  margin-bottom: 12px;
  font-size: 1.25rem;
  max-width: none;
}

.legal-page p,
.legal-page li {
  color: var(--muted);
  line-height: 1.7;
}

.legal-page p {
  margin-top: 12px;
}

.legal-page code {
  padding: 2px 6px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 0.92em;
}

.legal-meta {
  font-size: 0.92rem;
  opacity: 0.85;
}

.reveal {
  opacity: 1;
  transform: none;
}

html.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

html.js .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes float {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(0, -18px, 0);
  }
}

/* ===== Smart Core / Iris Controller spec section ===== */
.controller-section .section-heading {
  margin-bottom: 32px;
}

.controller-specs {
  max-width: 760px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 36px;
  padding: 28px 32px;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  background: var(--surface);
  backdrop-filter: blur(18px);
  list-style: none;
}

.controller-specs li {
  margin: 0;
  padding-left: 22px;
  position: relative;
  color: var(--muted);
  line-height: 1.5;
}

.controller-specs li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 12px rgba(52, 211, 153, 0.45);
}

.controller-specs strong {
  color: var(--text);
}

/* ===== Battery life table ===== */
.battery-table-wrap {
  padding: 0;
  overflow: hidden;
  border-radius: var(--radius);
}

.battery-table,
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  color: var(--muted);
}

.battery-table thead th,
.comparison-table thead th {
  text-align: left;
  padding: 18px 20px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid var(--surface-border);
}

.battery-table tbody td,
.comparison-table tbody td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--surface-border);
  vertical-align: top;
}

.battery-table tbody tr:last-child td,
.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.battery-table tbody tr:hover,
.comparison-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.battery-table code,
.comparison-table code {
  font-family: "JetBrains Mono", "SFMono-Regular", Menlo, monospace;
  font-size: 0.86rem;
  color: var(--text);
  background: rgba(56, 189, 248, 0.10);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 8px;
  padding: 3px 8px;
}

.battery-table tbody td:nth-child(3) {
  color: var(--text);
  font-weight: 600;
}

/* ===== Iris HUB section ===== */
.hub-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.hub-grid h3 {
  margin: 0 0 14px;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}

.hub-grid .glass-card {
  padding: 28px 30px;
}

/* ===== Comparison section ===== */
.comparison-table-wrap {
  padding: 0;
  overflow-x: auto;
  border-radius: var(--radius);
}

.comparison-table {
  min-width: 760px;
}

.comparison-table thead th.us-col,
.comparison-table tbody td.us-col {
  background: linear-gradient(120deg, rgba(52, 211, 153, 0.12), rgba(56, 189, 248, 0.12));
  color: var(--text);
  font-weight: 600;
}

.comparison-table thead th.us-col {
  border-bottom: 1px solid rgba(52, 211, 153, 0.30);
}

.comparison-table .cell-yes {
  color: var(--accent);
  font-weight: 700;
}

.comparison-table .cell-no {
  color: rgba(170, 185, 207, 0.55);
}

.comparison-table tbody td:first-child {
  color: var(--text);
  font-weight: 500;
}

/* ===== Deployment timeline ===== */
.deploy-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
  position: relative;
}

.deploy-timeline::before {
  content: "";
  position: absolute;
  top: 26px;
  left: 32px;
  right: 32px;
  height: 2px;
  background: linear-gradient(90deg, rgba(52, 211, 153, 0.55), rgba(56, 189, 248, 0.55));
  opacity: 0.6;
  z-index: 0;
}

.deploy-step {
  position: relative;
  padding: 24px 22px;
  border: 1px solid var(--surface-border);
  border-radius: 18px;
  background: var(--surface);
  backdrop-filter: blur(14px);
  z-index: 1;
}

.deploy-num {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-weight: 800;
  font-size: 0.95rem;
  color: #041019;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  box-shadow: 0 4px 14px rgba(52, 211, 153, 0.32);
  margin-bottom: 14px;
}

.deploy-step h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  letter-spacing: -0.005em;
  color: var(--text);
}

.deploy-step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

/* ===== Configurator example builds ===== */
.config-examples {
  margin-top: 36px;
}

.config-examples-title {
  margin: 0 0 16px;
  font-size: 0.78rem;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
}

.config-examples-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.config-example {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.config-example code {
  font-family: "JetBrains Mono", "SFMono-Regular", Menlo, monospace;
  font-size: 0.92rem;
  color: var(--text);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.config-example p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

/* ===== Platform points refresh ===== */
.platform-points {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 36px;
}

.platform-points .platform-point {
  padding: 24px 26px;
  border: 1px solid var(--surface-border);
  border-radius: 18px;
  background: var(--surface);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--surface-border);
}

.platform-points .platform-point h3 {
  margin: 0 0 12px;
  font-size: 1.05rem;
  letter-spacing: -0.005em;
  color: var(--text);
}

.platform-points .platform-point .bullet-list {
  margin-top: 8px;
}

/* ===== The Promise ===== */
.promise-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.promise-card {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  overflow: hidden;
}

.promise-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(140deg, rgba(52, 211, 153, 0.45), rgba(56, 189, 248, 0.0));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.6;
  pointer-events: none;
}

.promise-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(140deg, rgba(52, 211, 153, 0.18), rgba(56, 189, 248, 0.18));
  color: var(--accent);
}

.promise-icon svg {
  width: 28px;
  height: 28px;
}

.promise-card h3 {
  margin: 0;
  font-size: 1.05rem;
  letter-spacing: -0.005em;
  color: var(--text);
}

.promise-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

/* ===== Cloud Modules grid ===== */
.cloud-modules {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.cloud-module {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.cloud-module-shot {
  position: relative;
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.06), rgba(56, 189, 248, 0.08));
  overflow: hidden;
  border-bottom: 1px solid var(--surface-border);
}

.cloud-module-shot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.cloud-module-meta {
  padding: 22px 26px 26px;
}

.cloud-module-tag {
  display: inline-flex;
  align-items: center;
  font-size: 0.7rem;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(52, 211, 153, 0.10);
  border: 1px solid rgba(52, 211, 153, 0.25);
  margin-bottom: 10px;
}

.cloud-module-meta h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
  letter-spacing: -0.005em;
  color: var(--text);
}

.cloud-module-meta p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

/* ===== Two product lines: hero strip, Vision chapter ===== */
.hero-deploy-strip.two-up {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.hero-deploy-card-wide {
  aspect-ratio: 16 / 10;
}

.cv-split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}

.cv-visual {
  padding: 0;
  overflow: hidden;
  border-radius: 16px;
}

.cv-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.vision-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.vision-card {
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.vision-card h3 {
  margin: 0;
  font-size: 1.15rem;
  color: var(--text);
}

.vision-card .bullet-list {
  margin-top: 16px;
  flex: 1;
}

.vision-card .bullet-list strong {
  color: var(--text);
}

.vision-cta {
  margin-top: 14px;
  align-self: flex-start;
}

.vision-proof {
  margin-top: 64px;
}

.vision-proof .hero-actions {
  margin-top: 24px;
}

.waste-intro-section {
  padding-bottom: 0;
}

.waste-intro-section .section-heading {
  margin-bottom: 0;
}

@media (max-width: 1120px) {
  .hero,
  .rf-section,
  .platform-grid,
  .configurator,
  .cv-split {
    grid-template-columns: 1fr;
  }

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

  .problem-grid,
  .feature-grid,
  .outcome-grid,
  .use-case-grid,
  .variant-columns,
  .hub-grid,
  .promise-grid,
  .cloud-modules {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .platform-points {
    grid-template-columns: 1fr;
  }

  .controller-specs {
    grid-template-columns: 1fr;
  }

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

  .deploy-timeline::before {
    display: none;
  }

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

  .product-stage {
    min-height: 420px;
  }

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

  .site-nav,
  .header-cta {
    display: none;
  }

  /* Unified shell ribbon already provides the menu trigger.
     Hide the redundant per-page burger and the empty site-header
     pill it would otherwise leave behind on mobile. */
  .nav-toggle {
    display: none;
  }

  body.solace-shell-pad .site-header {
    display: none;
  }
}

@media (max-width: 820px) {
  .section {
    padding: 82px 0;
  }

  .problem-grid,
  .feature-grid,
  .outcome-grid,
  .use-case-grid,
  .variant-columns,
  .mount-grid,
  .config-options,
  .site-footer,
  .hub-grid,
  .deploy-timeline,
  .config-examples-grid,
  .promise-grid,
  .cloud-modules,
  .vision-grid,
  .hero-deploy-strip.two-up {
    grid-template-columns: 1fr;
  }

  .battery-table,
  .comparison-table {
    font-size: 0.85rem;
  }

  .battery-table thead th,
  .comparison-table thead th,
  .battery-table tbody td,
  .comparison-table tbody td {
    padding: 12px 14px;
  }

  .mount-visual {
    height: 220px;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .hero-deploy-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .modularity-layout {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
    min-height: auto;
  }

  .mod-core,
  .mod-node,
  .connector {
    position: static;
    width: auto;
    transform: none;
  }

  .connector {
    display: none;
  }

  .hero {
    padding-top: 40px;
  }

  .site-header {
    border-radius: 26px;
    padding: 14px;
  }

  .site-header .button-small {
    display: none;
  }

  .controller-card {
    inset: 56px 18px 18px 18px;
  }

  .product-stage {
    min-height: 360px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  html.js .reveal,
  html.js .reveal.visible {
    opacity: 1;
    transform: none;
  }

  .hero-orb-a,
  .hero-orb-b {
    animation: none;
  }
}