:root {
  color-scheme: light;
  --ink: #101827;
  --muted: #68758a;
  --line: #dce3ed;
  --paper: #f6f8fb;
  --white: #ffffff;
  --blue: #2563eb;
  --cyan: #0891b2;
  --green: #16a34a;
  --amber: #d97706;
  --red: #dc2626;
  --navy: #07111f;
  --navy-soft: #102238;
  --shadow: 0 18px 50px rgba(10, 24, 45, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family:
    "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
  font-feature-settings:
    "ss01" 1,
    "ss03" 1;
}

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 4vw, 64px);
  color: var(--white);
  background: rgba(7, 17, 31, 0.82);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 800;
  font-family: "Sora", ui-sans-serif, system-ui, sans-serif;
}

.brand-logo {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 28px);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.94rem;
  font-weight: 700;
  font-family: "Sora", ui-sans-serif, system-ui, sans-serif;
}

.nav-links a {
  transition:
    color 160ms ease,
    transform 160ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--white);
  transform: translateY(-1px);
}

.hero-section {
  position: relative;
  min-height: 94vh;
  display: grid;
  place-items: center start;
  overflow: hidden;
  padding: 132px clamp(20px, 6vw, 96px) 90px;
  color: var(--white);
  background: var(--navy);
}

.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(90deg, rgba(7, 17, 31, 0.88) 0%, rgba(7, 17, 31, 0.5) 48%, rgba(7, 17, 31, 0.2) 100%),
    linear-gradient(180deg, rgba(7, 17, 31, 0.22) 0%, rgba(7, 17, 31, 0.9) 100%),
    url("assets/hero-network-map.jpg");
  background-position: center;
  background-size: cover;
  transform: scale(1.02);
}

.hero-scene {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}

.scene-grid {
  position: absolute;
  inset: 0;
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 72px 72px;
}

.hero-scene::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 34%;
  background: rgba(7, 17, 31, 0.62);
}

.topology-node {
  position: absolute;
  width: clamp(132px, 13vw, 190px);
  min-height: 82px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  color: var(--white);
  background: rgba(16, 34, 56, 0.82);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(10px);
  animation: floatNode 8s ease-in-out infinite;
  font: inherit;
  appearance: none;
  text-align: left;
  cursor: pointer;
  transition:
    opacity 160ms ease,
    transform 160ms ease,
    border-color 160ms ease;
}

.topology-node:hover,
.topology-node:focus-visible {
  border-color: rgba(103, 232, 249, 0.66);
  outline: none;
}

.topology-node strong {
  display: block;
  margin-top: 7px;
  font-size: clamp(1.05rem, 1.4vw, 1.35rem);
}

.node-label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.topology-icon {
  width: 24px;
  height: 24px;
  opacity: 0.92;
}

.topology-logo {
  border-radius: 6px;
}

.node-type {
  display: inline-flex;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.node-core {
  top: 38%;
  right: 28%;
  border-color: rgba(37, 99, 235, 0.58);
}

.node-udm {
  top: 23%;
  right: 13%;
  border-color: rgba(220, 38, 38, 0.52);
  animation-delay: -1.4s;
}

.node-proxmox {
  top: 58%;
  right: 10%;
  border-color: rgba(217, 119, 6, 0.58);
  animation-delay: -2.7s;
}

.node-ad {
  top: 18%;
  right: 45%;
  border-color: rgba(217, 119, 6, 0.58);
  animation-delay: -3.5s;
}

.node-nas {
  top: 62%;
  right: 42%;
  border-color: rgba(8, 145, 178, 0.58);
  animation-delay: -4.2s;
}

.node-wifi {
  top: 43%;
  right: 2%;
  border-color: rgba(22, 163, 74, 0.58);
  animation-delay: -5s;
}

.link {
  position: absolute;
  height: 2px;
  transform-origin: left center;
  background: rgba(148, 163, 184, 0.42);
  box-shadow: 0 0 22px rgba(37, 99, 235, 0.24);
}

.link::after {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: 20%;
  height: 6px;
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.72);
  animation: travel 3.5s linear infinite;
}

.link-a {
  top: 41%;
  right: 28%;
  width: 245px;
  transform: rotate(-28deg);
}

.link-b {
  top: 48%;
  right: 27%;
  width: 240px;
  transform: rotate(28deg);
}

.link-c {
  top: 43%;
  right: 42%;
  width: 240px;
  transform: rotate(154deg);
}

.link-d {
  top: 52%;
  right: 43%;
  width: 230px;
  transform: rotate(-154deg);
}

.link-e {
  top: 48%;
  right: 10%;
  width: 200px;
  transform: rotate(7deg);
}

.signal {
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 8px rgba(34, 197, 94, 0.12);
}

.signal-one {
  top: 28%;
  right: 21%;
}

.signal-two {
  top: 68%;
  right: 31%;
  background: #38bdf8;
  box-shadow: 0 0 0 8px rgba(56, 189, 248, 0.12);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-section .eyebrow {
  color: #67e8f9;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-family: "Sora", ui-sans-serif, system-ui, sans-serif;
  font-weight: 800;
  font-size: clamp(3rem, 8vw, 7.4rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-family: "Sora", ui-sans-serif, system-ui, sans-serif;
  font-weight: 700;
  font-size: clamp(2rem, 4.5vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-family: "Sora", ui-sans-serif, system-ui, sans-serif;
  font-weight: 700;
  font-size: 1.17rem;
  line-height: 1.2;
}

.hero-copy {
  max-width: 620px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.8);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-actions,
.contact-panel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 900;
  font-family: "Sora", ui-sans-serif, system-ui, sans-serif;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.button-primary {
  color: var(--white);
  background: var(--blue);
}

.button-secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
}

.section {
  position: relative;
  overflow: hidden;
  padding: clamp(72px, 10vw, 132px) clamp(20px, 6vw, 96px);
}

.section-inner {
  position: relative;
  z-index: 2;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.section-light {
  background: var(--paper);
}

.section-dark {
  color: var(--white);
  background: var(--navy-soft);
}

.section-illustrated::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-repeat: no-repeat;
  background-size: min(1240px, 92vw) auto;
  pointer-events: none;
}

.section-illustrated::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.section-illustrated-overview::before {
  opacity: 0.86;
  background-image: url("assets/brush-overview.jpg");
  background-position: right -160px center;
}

.section-illustrated-overview::after {
  background: linear-gradient(
    90deg,
    rgba(246, 248, 251, 0.96) 0%,
    rgba(246, 248, 251, 0.74) 38%,
    rgba(246, 248, 251, 0.12) 100%
  );
}

.section-illustrated-workflow::before {
  opacity: 0.58;
  background-image: url("assets/brush-workflow.jpg");
  background-position: right -160px center;
  filter: saturate(0.82) contrast(1.12);
}

.section-illustrated-workflow::after {
  background: linear-gradient(
    90deg,
    rgba(16, 34, 56, 0.96) 0%,
    rgba(16, 34, 56, 0.72) 48%,
    rgba(16, 34, 56, 0.18) 100%
  );
}

.section-illustrated-focus::before {
  opacity: 0.82;
  background-image: url("assets/brush-sharing.jpg");
  background-position: left -210px center;
}

.section-illustrated-focus::after {
  background: linear-gradient(
    90deg,
    rgba(246, 248, 251, 0.14) 0%,
    rgba(246, 248, 251, 0.72) 44%,
    rgba(246, 248, 251, 0.98) 100%
  );
}

.section-illustrated-focus .section-heading {
  margin-left: auto;
}

.section-heading {
  max-width: 800px;
  margin-bottom: 42px;
}

.section-heading-wide {
  max-width: 980px;
}

.section-heading p {
  color: var(--muted);
  font-size: 1.05rem;
}

.section-dark .section-heading p,
.section-dark .workflow-step p {
  color: rgba(255, 255, 255, 0.72);
}

.feature-grid,
.focus-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

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

.feature-card,
.focus-item {
  min-height: 220px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: inherit;
  background: var(--white);
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.06);
  text-align: left;
}

button.focus-item {
  cursor: pointer;
  font: inherit;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

button.focus-item:hover,
button.focus-item:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(8, 145, 178, 0.34);
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.1);
  outline: none;
}

.focus-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  margin-bottom: 26px;
  border: 1px solid color-mix(in srgb, currentColor 28%, transparent);
  border-radius: 8px;
  background: color-mix(in srgb, currentColor 9%, white);
  color: var(--blue);
}

.focus-icon img {
  width: 34px;
  height: 34px;
}

.focus-icon-compute {
  color: var(--amber);
}

.focus-icon-identity {
  color: var(--cyan);
}

.focus-icon-network {
  color: var(--green);
}

.focus-icon-storage {
  color: #667085;
}

.feature-kicker {
  display: inline-flex;
  margin-bottom: 34px;
  color: var(--blue);
  font-weight: 900;
}

.feature-card p,
.focus-item p {
  color: var(--muted);
}

.section-state {
  color: var(--white);
  background:
    radial-gradient(circle at 18% 12%, rgba(34, 211, 238, 0.16), transparent 34%),
    radial-gradient(circle at 88% 18%, rgba(37, 99, 235, 0.18), transparent 38%),
    linear-gradient(135deg, #07111f 0%, #102238 58%, #07111f 100%);
}

.section-state::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.section-state .section-heading p {
  color: rgba(255, 255, 255, 0.76);
}

.state-panel {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr);
  gap: 18px;
}

.state-metric,
.state-card {
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 24px 68px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(12px);
}

.state-metric {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(28px, 4vw, 42px);
}

.state-metric span,
.state-card span {
  display: inline-flex;
  margin-bottom: 18px;
  color: #67e8f9;
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.state-metric strong {
  display: block;
  max-width: 420px;
  margin-bottom: 18px;
  font-family: "Sora", ui-sans-serif, system-ui, sans-serif;
  font-size: clamp(2rem, 4vw, 4.1rem);
  line-height: 0.98;
}

.state-metric p,
.state-card p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
}

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

.state-card {
  min-height: 230px;
  padding: 24px;
}

.state-card-accent {
  border-color: rgba(103, 232, 249, 0.34);
  background:
    linear-gradient(135deg, rgba(8, 145, 178, 0.22), rgba(37, 99, 235, 0.14)),
    rgba(255, 255, 255, 0.07);
}

.state-card-accent span {
  color: #93f5ff;
}

.state-card h3 {
  color: var(--white);
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.75fr);
  gap: clamp(40px, 6vw, 84px);
  align-items: start;
}

.workflow-list {
  display: grid;
  gap: 16px;
}

.workflow-step {
  width: 100%;
  padding: 22px 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  color: inherit;
  background: rgba(255, 255, 255, 0.06);
  text-align: left;
  cursor: pointer;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.workflow-step:hover,
.workflow-step:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(103, 232, 249, 0.4);
  background: rgba(255, 255, 255, 0.1);
  outline: none;
}

.workflow-step-title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.workflow-step-icon {
  width: 24px;
  height: 24px;
  opacity: 0.86;
}

.workflow-step-title span {
  display: inline-flex;
  margin-bottom: 0;
  color: #67e8f9;
  font-weight: 900;
}

.workflow-step p {
  margin-bottom: 0;
}

.workflow-overlay[hidden],
.workflow-dialog[hidden] {
  display: none;
}

.workflow-overlay {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: flex;
  justify-content: flex-end;
}

.workflow-overlay-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 11, 20, 0.28);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 220ms ease;
}

.workflow-dialog-shell {
  position: relative;
  z-index: 1;
  width: min(760px, 52vw);
  min-width: 560px;
  height: 100%;
  padding: 18px;
  transform: translateX(104%);
  transition: transform 260ms ease;
}

.workflow-overlay.is-open .workflow-overlay-backdrop {
  opacity: 1;
}

.workflow-overlay.is-open .workflow-dialog-shell {
  transform: translateX(0);
}

.workflow-dialog {
  min-height: 100%;
  position: relative;
  padding: clamp(30px, 4vw, 54px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(16, 34, 56, 0.98), rgba(7, 17, 31, 0.98)),
    var(--navy);
  box-shadow: -28px 0 80px rgba(0, 0, 0, 0.34);
  overflow: auto;
}

.workflow-dialog-close {
  position: absolute;
  top: 18px;
  right: 18px;
  min-height: 36px;
  padding: 7px 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.08);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.workflow-dialog-close:hover,
.workflow-dialog-close:focus-visible {
  color: var(--white);
  border-color: rgba(103, 232, 249, 0.48);
  outline: none;
}

.workflow-dialog-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  margin-bottom: 24px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.workflow-dialog-icon img {
  width: 38px;
  height: 38px;
}

.workflow-dialog h3 {
  max-width: 560px;
  margin-bottom: 16px;
  font-size: clamp(1.8rem, 4vw, 3.3rem);
}

.workflow-dialog p {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 1.03rem;
}

.workflow-dialog-summary {
  color: var(--white) !important;
  font-size: 1.16rem !important;
}

.workflow-dialog ul {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.workflow-dialog li {
  position: relative;
  padding-left: 22px;
  color: rgba(255, 255, 255, 0.78);
}

.workflow-dialog li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 8px;
  height: 2px;
  border-radius: 999px;
  background: #67e8f9;
}

.floating-cta {
  position: fixed;
  z-index: 120;
  top: 52%;
  right: 20px;
  display: grid;
  justify-items: end;
  gap: 10px;
  transform: translateY(-50%);
}

.floating-cta-trigger {
  min-height: 42px;
  padding: 10px 16px;
  border: 1px solid rgba(103, 232, 249, 0.7);
  border-radius: 8px;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), #0891b2);
  box-shadow:
    0 16px 44px rgba(0, 0, 0, 0.24),
    0 0 0 4px rgba(37, 99, 235, 0.12);
  backdrop-filter: blur(12px);
  cursor: pointer;
  font-family: "Sora", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  transition:
    border-color 160ms ease,
    background 160ms ease,
    box-shadow 160ms ease;
}

.floating-cta-trigger:hover,
.floating-cta-trigger:focus-visible {
  border-color: rgba(255, 255, 255, 0.82);
  background: linear-gradient(135deg, #1d4ed8, #0e7490);
  box-shadow:
    0 18px 52px rgba(0, 0, 0, 0.3),
    0 0 0 5px rgba(37, 99, 235, 0.16);
  outline: none;
}

.floating-cta-panel {
  width: min(280px, calc(100vw - 38px));
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(16, 34, 56, 0.96), rgba(7, 17, 31, 0.96)),
    var(--navy);
  box-shadow: 0 20px 62px rgba(0, 0, 0, 0.34);
}

.floating-cta-panel p {
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 800;
}

.floating-cta-panel a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 8px 11px;
  border-radius: 8px;
  color: var(--white);
  background: var(--blue);
  font-size: 0.9rem;
  font-weight: 900;
}

.section-contact {
  color: var(--white);
  background: var(--navy);
}

.contact-panel {
  justify-content: space-between;
  padding: clamp(28px, 5vw, 54px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.contact-panel div {
  max-width: 690px;
}

.contact-panel p {
  color: rgba(255, 255, 255, 0.72);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 28px clamp(20px, 6vw, 96px);
  color: rgba(255, 255, 255, 0.7);
  background: #050b14;
  font-size: 0.95rem;
}

.site-footer span:first-child {
  color: var(--white);
  font-weight: 900;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 520ms ease,
    transform 520ms ease;
}

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

@keyframes floatNode {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes travel {
  0% {
    left: 0;
    opacity: 0;
  }
  15%,
  70% {
    opacity: 1;
  }
  100% {
    left: 82%;
    opacity: 0;
  }
}

@media (max-width: 980px) {
  .nav-links {
    display: none;
  }

  .hero-section {
    min-height: 780px;
    place-items: start;
  }

  .hero-content {
    max-width: 680px;
  }

  .topology-node {
    width: 138px;
  }

  .node-core {
    top: 58%;
    left: 9%;
    right: auto;
  }

  .node-udm {
    top: 47%;
    right: 8%;
  }

  .node-proxmox {
    top: 70%;
    right: 8%;
  }

  .node-ad {
    top: 69%;
    left: 8%;
    right: auto;
  }

  .node-nas,
  .node-wifi,
  .link,
  .signal {
    display: none;
  }

  .feature-grid,
  .focus-grid,
  .split-layout,
  .state-panel,
  .state-grid {
    grid-template-columns: 1fr;
  }

  .section-illustrated::before {
    background-size: 1180px auto;
  }

  .section-illustrated-overview::before,
  .section-illustrated-workflow::before {
    background-position: center top 34px;
  }

  .section-illustrated-focus::before {
    background-position: center top 28px;
  }

  .section-illustrated-overview::after,
  .section-illustrated-focus::after {
    background:
      linear-gradient(180deg, rgba(246, 248, 251, 0.12) 0%, rgba(246, 248, 251, 0.68) 36%, rgba(246, 248, 251, 0.98) 100%);
  }

  .section-illustrated-workflow::after {
    background:
      linear-gradient(180deg, rgba(16, 34, 56, 0.16) 0%, rgba(16, 34, 56, 0.72) 40%, rgba(16, 34, 56, 0.98) 100%);
  }

  .section-illustrated-focus .section-heading {
    margin-left: 0;
  }

  .workflow-dialog-shell {
    width: min(720px, 86vw);
    min-width: 0;
  }
}

@media (max-width: 720px) {
  .hero-section {
    min-height: 620px;
    padding: 94px 18px 52px;
  }

  .hero-section::before {
    background-image:
      linear-gradient(90deg, rgba(7, 17, 31, 0.93) 0%, rgba(7, 17, 31, 0.84) 100%),
      linear-gradient(180deg, rgba(7, 17, 31, 0.22) 0%, rgba(7, 17, 31, 0.94) 100%),
      url("assets/hero-network-map.jpg");
    background-position: 58% center;
  }

  .hero-scene {
    display: none;
  }

  .hero-content {
    max-width: 520px;
  }

  .hero-copy {
    max-width: 32rem;
    margin-bottom: 22px;
    font-size: 1rem;
  }

  h1 {
    margin-bottom: 18px;
    font-size: clamp(2.15rem, 12vw, 3.8rem);
    line-height: 0.98;
  }

  .hero-actions {
    width: min(100%, 340px);
    gap: 10px;
  }

  .button {
    width: 100%;
    min-height: 40px;
    padding: 10px 14px;
    font-size: 0.88rem;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 14px 18px;
  }

  .hero-section {
    min-height: 600px;
    padding: 86px 18px 48px;
  }

  .hero-section::before {
    background-image:
      radial-gradient(circle at 78% 14%, rgba(8, 145, 178, 0.22), transparent 34%),
      linear-gradient(135deg, #07111f 0%, #0b1728 58%, #050b14 100%);
    background-position: center;
    transform: none;
  }

  h1 {
    font-size: clamp(2rem, 11.5vw, 3.25rem);
  }

  .section {
    padding: 84px 18px 64px;
  }

  .section-illustrated::before {
    opacity: 0.46;
    background-size: 900px auto;
  }

  .feature-card,
  .focus-item,
  .workflow-step,
  .state-card {
    min-height: auto;
    padding: 20px;
  }

  .state-metric {
    min-height: 320px;
    padding: 24px;
  }

  .focus-item {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 10px 14px;
    align-items: center;
  }

  .focus-icon {
    width: 44px;
    height: 44px;
    margin-bottom: 0;
  }

  .focus-icon img {
    width: 28px;
    height: 28px;
  }

  .focus-item h3 {
    margin-bottom: 0;
  }

  .focus-item p {
    grid-column: 1 / -1;
    margin-bottom: 0;
  }

  .contact-panel {
    padding: 24px;
  }

  .workflow-overlay {
    padding-top: 58px;
  }

  .workflow-dialog-shell {
    width: 100%;
    height: 100%;
    padding: 10px;
  }

  .workflow-dialog {
    padding: 26px 22px;
  }

  .floating-cta {
    top: auto;
    right: 12px;
    bottom: 12px;
    transform: none;
  }

  .floating-cta-trigger {
    transform: none;
    min-height: 40px;
    padding: 9px 13px;
    font-size: 0.74rem;
  }

  .floating-cta-panel {
    width: min(270px, calc(100vw - 24px));
  }
}

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

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