:root {
  --midnight: #0b1220;
  --slate: #0f172a;
  --ink: #172033;
  --muted: #64748b;
  --line: #dbe4f0;
  --cloud: #f1f5f9;
  --white: #ffffff;
  --blue: #2563eb;
  --blue-deep: #1d4ed8;
  --cyan: #06b6d4;
  --cyan-light: #67e8f9;
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 32px;
  --shadow-soft: 0 24px 70px rgba(15, 23, 42, 0.1);
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--slate);
  background: var(--white);
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

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

button {
  font: inherit;
}

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  border-radius: 10px;
  color: var(--midnight);
  background: var(--white);
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.utility-bar {
  position: relative;
  z-index: 20;
  color: #cbd5e1;
  background: #070d18;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
}

.utility-inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-height: 34px;
  gap: 14px;
}

.utility-divider {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--cyan);
}

.site-header {
  position: absolute;
  z-index: 30;
  top: 34px;
  left: 0;
  width: 100%;
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
  color: var(--white);
  transition: background 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.site-header.is-fixed {
  position: fixed;
  top: 0;
  background: rgba(7, 13, 24, 0.94);
  box-shadow: 0 10px 40px rgba(2, 6, 23, 0.18);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
  gap: 32px;
}

.brand {
  flex: 0 0 auto;
}

.brand img {
  width: 205px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.site-nav a {
  position: relative;
  color: #dbeafe;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
}

.site-nav a:not(.nav-contact)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.nav-contact {
  padding: 11px 19px;
  border: 1px solid rgba(103, 232, 249, 0.42);
  border-radius: 999px;
  background: rgba(6, 182, 212, 0.08);
}

.nav-contact:hover,
.nav-contact:focus-visible {
  background: rgba(6, 182, 212, 0.18);
}

.menu-button {
  display: none;
  width: 46px;
  height: 42px;
  padding: 10px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
}

.menu-button span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 4px 0;
  border-radius: 2px;
  background: var(--white);
  transition: transform 180ms ease, opacity 180ms ease;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 850px;
  padding: 195px 0 50px;
  color: var(--white);
  background:
    radial-gradient(circle at 70% 14%, rgba(37, 99, 235, 0.16), transparent 34%),
    linear-gradient(135deg, #070d18 0%, #0b1220 46%, #10244a 100%);
}

.hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.65), transparent);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(30px);
  pointer-events: none;
}

.hero-glow-one {
  top: 130px;
  right: -110px;
  width: 380px;
  height: 380px;
  background: rgba(6, 182, 212, 0.12);
}

.hero-glow-two {
  bottom: 50px;
  left: -150px;
  width: 320px;
  height: 320px;
  background: rgba(37, 99, 235, 0.13);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(440px, 0.97fr);
  align-items: center;
  gap: 74px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px;
  color: var(--cyan-light);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 30px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
}

.eyebrow.dark {
  color: var(--blue-deep);
}

h1,
h2,
h3,
h4 {
  margin-top: 0;
  font-family: "Manrope", "Segoe UI", Arial, sans-serif;
  line-height: 1.12;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 720px;
  margin-bottom: 26px;
  font-size: clamp(3rem, 5.4vw, 5.15rem);
  font-weight: 730;
}

h1 em {
  color: transparent;
  background: linear-gradient(96deg, #38bdf8 4%, #60a5fa 53%, #67e8f9 100%);
  background-clip: text;
  -webkit-background-clip: text;
  font-style: normal;
}

.hero-intro {
  max-width: 640px;
  margin: 0 0 34px;
  color: #cbd5e1;
  font-size: 1.16rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 13px 23px;
  border: 1px solid transparent;
  border-radius: 13px;
  font-size: 0.96rem;
  font-weight: 750;
  line-height: 1.2;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

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

.button-primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-deep), var(--blue) 56%, #168faf);
  box-shadow: 0 14px 34px rgba(37, 99, 235, 0.28);
}

.button-primary:hover,
.button-primary:focus-visible {
  box-shadow: 0 18px 40px rgba(37, 99, 235, 0.38);
}

.button-secondary {
  border-color: rgba(148, 163, 184, 0.3);
  color: var(--white);
  background: rgba(255, 255, 255, 0.045);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: rgba(103, 232, 249, 0.5);
  background: rgba(6, 182, 212, 0.09);
}

.button-light {
  color: var(--slate);
  background: var(--white);
  box-shadow: 0 14px 34px rgba(2, 6, 23, 0.2);
}

.hero-assurances {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  color: #b6c4d6;
  font-size: 0.87rem;
}

.hero-assurances span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-assurances i {
  width: 7px;
  height: 7px;
  border: 2px solid var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(6, 182, 212, 0.1);
}

.connection-visual {
  position: relative;
  min-height: 510px;
  border: 1px solid rgba(96, 165, 250, 0.22);
  border-radius: 38px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.015));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 30px 90px rgba(2, 6, 23, 0.32);
  isolation: isolate;
}

.visual-grid {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: inherit;
  opacity: 0.42;
  background-image:
    linear-gradient(rgba(96, 165, 250, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(96, 165, 250, 0.09) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at center, black 18%, transparent 75%);
}

.signal-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.signal-ring-one {
  width: 295px;
  height: 295px;
}

.signal-ring-two {
  width: 405px;
  height: 405px;
  border-color: rgba(37, 99, 235, 0.18);
}

.visual-core {
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 11px;
  color: #dbeafe;
  font-size: 0.82rem;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  transform: translate(-50%, -50%);
}

.visual-core img {
  position: relative;
  z-index: 2;
  width: 106px;
  border-radius: 26px;
  box-shadow: 0 22px 45px rgba(0, 0, 0, 0.32);
}

.core-halo {
  position: absolute;
  top: -30px;
  width: 165px;
  height: 165px;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.24);
  filter: blur(24px);
}

.node-card {
  position: absolute;
  z-index: 2;
  min-width: 128px;
  padding: 13px 15px 13px 34px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 15px;
  background: rgba(11, 18, 32, 0.82);
  box-shadow: 0 16px 35px rgba(2, 6, 23, 0.3);
  backdrop-filter: blur(14px);
}

.node-card::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 86px;
  height: 1px;
  background: linear-gradient(90deg, rgba(56, 189, 248, 0.65), rgba(56, 189, 248, 0.06));
  transform-origin: left center;
}

.node-card small,
.node-card strong {
  display: block;
}

.node-card small {
  color: #94a3b8;
  font-size: 0.7rem;
  line-height: 1.2;
}

.node-card strong {
  margin-top: 3px;
  color: #f8fafc;
  font-size: 0.91rem;
  line-height: 1.2;
}

.node-dot {
  position: absolute;
  top: 50%;
  left: 15px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 5px rgba(6, 182, 212, 0.12), 0 0 20px rgba(6, 182, 212, 0.45);
  transform: translateY(-50%);
}

.node-devices {
  top: 70px;
  left: 38px;
}

.node-devices::after {
  top: 70px;
  left: 103px;
  transform: rotate(31deg);
}

.node-network {
  top: 78px;
  right: 30px;
}

.node-network::after {
  top: 70px;
  right: 98px;
  transform: rotate(149deg);
}

.node-cloud {
  bottom: 76px;
  left: 30px;
}

.node-cloud::after {
  bottom: 66px;
  left: 110px;
  transform: rotate(-30deg);
}

.node-servers {
  right: 32px;
  bottom: 68px;
}

.node-servers::after {
  right: 105px;
  bottom: 66px;
  transform: rotate(210deg);
}

.capability-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 30px;
  margin-top: 62px;
  padding-top: 28px;
  border-top: 1px solid rgba(148, 163, 184, 0.16);
}

.capability-strip p {
  margin: 0;
  color: #7f91aa;
  font-size: 0.79rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.capability-strip div {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.capability-strip span {
  padding: 6px 12px;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 999px;
  color: #b8c5d7;
  background: rgba(255, 255, 255, 0.025);
  font-size: 0.78rem;
}

.section {
  padding: 112px 0;
}

.services-section {
  background:
    radial-gradient(circle at 5% 20%, rgba(37, 99, 235, 0.06), transparent 20%),
    #f8fafc;
}

.section-heading {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: end;
  gap: 80px;
  margin-bottom: 50px;
}

.section-heading h2,
.approach-copy h2,
.contact-copy h2 {
  margin-bottom: 0;
  font-size: clamp(2.4rem, 4.3vw, 4rem);
  font-weight: 720;
}

.section-heading > p {
  max-width: 480px;
  margin: 0 0 5px;
  color: var(--muted);
  font-size: 1.03rem;
}

.section-heading.compact {
  grid-template-columns: 1fr;
  margin-bottom: 42px;
}

.audience-switcher {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: 790px;
  margin-bottom: 54px;
  padding: 7px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #eaf0f7;
}

.audience-switcher button {
  min-height: 72px;
  padding: 12px 22px;
  border: 0;
  border-radius: 13px;
  color: #526178;
  background: transparent;
  cursor: pointer;
  text-align: left;
  transition: color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.audience-switcher button[aria-selected="true"] {
  color: var(--slate);
  background: var(--white);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.1);
}

.audience-switcher span,
.audience-switcher small {
  display: block;
}

.audience-switcher span {
  font-weight: 800;
}

.audience-switcher small {
  margin-top: 2px;
  color: #728197;
  font-size: 0.78rem;
}

.audience-panel[hidden] {
  display: none;
}

.panel-intro {
  display: grid;
  grid-template-columns: 0.65fr 1.15fr 0.8fr;
  align-items: start;
  gap: 32px;
  margin-bottom: 32px;
}

.panel-kicker {
  margin: 4px 0 0;
  color: var(--blue-deep);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.panel-intro h3 {
  margin-bottom: 0;
  font-size: clamp(1.8rem, 2.6vw, 2.55rem);
}

.panel-intro > p:last-child {
  margin: 2px 0 0;
  color: var(--muted);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.service-card {
  position: relative;
  min-height: 310px;
  padding: 30px;
  overflow: hidden;
  border: 1px solid #dce5f0;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 12px 35px rgba(15, 23, 42, 0.045);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  opacity: 0;
  transition: opacity 180ms ease;
}

.service-card:hover {
  border-color: #bfd3eb;
  box-shadow: 0 22px 50px rgba(15, 23, 42, 0.09);
  transform: translateY(-5px);
}

.service-card:hover::before {
  opacity: 1;
}

.service-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-bottom: 30px;
  border: 1px solid #d7e1ed;
  border-radius: 11px;
  color: var(--blue-deep);
  background: #eff6ff;
  font-size: 0.75rem;
  font-weight: 850;
}

.service-card h4 {
  min-height: 50px;
  margin-bottom: 14px;
  font-size: 1.3rem;
}

.service-card p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 0.94rem;
}

.service-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.service-card li {
  padding: 5px 9px;
  border-radius: 8px;
  color: #4d5c70;
  background: var(--cloud);
  font-size: 0.74rem;
  font-weight: 650;
}

.featured-card {
  color: var(--white);
  border-color: transparent;
  background: linear-gradient(145deg, #111c34, #102b57);
}

.featured-card::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -80px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: rgba(6, 182, 212, 0.15);
  filter: blur(3px);
}

.featured-card .service-number {
  border-color: rgba(103, 232, 249, 0.25);
  color: var(--cyan-light);
  background: rgba(6, 182, 212, 0.1);
}

.featured-card p {
  color: #cbd5e1;
}

.featured-card li {
  color: #dbeafe;
  background: rgba(255, 255, 255, 0.08);
}

.home-featured {
  background: linear-gradient(145deg, #10243f, #153b54);
}

.panel-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-top: 22px;
  padding: 24px 28px;
  border: 1px solid #dbe5ef;
  border-radius: 18px;
  background: #eef4fa;
}

.panel-cta div,
.panel-cta strong,
.panel-cta span {
  display: block;
}

.panel-cta strong {
  font-size: 1rem;
}

.panel-cta span {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.87rem;
}

.text-link {
  flex: 0 0 auto;
  padding-bottom: 3px;
  border-bottom: 2px solid var(--cyan);
  color: var(--blue-deep);
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration: none;
}

.approach-section {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(138deg, var(--midnight), #111c34 58%, #0f3154);
}

.approach-section::before {
  content: "";
  position: absolute;
  top: -180px;
  left: 38%;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.12);
  filter: blur(25px);
}

.approach-grid {
  position: relative;
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 94px;
}

.approach-copy {
  align-self: center;
}

.approach-copy h2 {
  margin-bottom: 24px;
}

.approach-copy > p:not(.eyebrow) {
  max-width: 520px;
  margin: 0 0 30px;
  color: #c1cddd;
  font-size: 1.03rem;
}

.principle-list {
  border-top: 1px solid rgba(148, 163, 184, 0.22);
}

.principle-list article {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 24px;
  padding: 30px 4px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.22);
}

.principle-list article > span {
  color: var(--cyan-light);
  font-size: 0.78rem;
  font-weight: 850;
}

.principle-list h3 {
  margin-bottom: 9px;
  font-size: 1.42rem;
}

.principle-list p {
  margin: 0;
  color: #aebccf;
  font-size: 0.95rem;
}

.process-section {
  background: var(--white);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.process-grid article {
  position: relative;
  min-height: 250px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #fff, #f8fafc);
}

.process-grid article:not(:last-child)::after {
  content: "";
  position: absolute;
  z-index: 2;
  top: 52px;
  right: -19px;
  width: 18px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
}

.process-icon {
  width: 54px;
  height: 54px;
  margin-bottom: 44px;
  padding-top: 14px;
  border-radius: 15px;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.22);
  font-size: 0.79rem;
  font-weight: 850;
  text-align: center;
}

.process-grid h3 {
  margin-bottom: 10px;
  font-size: 1.42rem;
}

.process-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.contact-section {
  padding: 20px 0 90px;
  background: var(--white);
}

.contact-card {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 42px;
  overflow: hidden;
  padding: 50px;
  border-radius: var(--radius-lg);
  color: var(--white);
  background:
    radial-gradient(circle at 87% 15%, rgba(6, 182, 212, 0.2), transparent 28%),
    linear-gradient(135deg, #0b1220, #10234a);
  box-shadow: var(--shadow-soft);
}

.contact-card::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 42%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--cyan));
}

.contact-mark img {
  width: 90px;
  border-radius: 22px;
  box-shadow: 0 17px 34px rgba(0, 0, 0, 0.3);
}

.contact-copy h2 {
  max-width: 590px;
  margin-bottom: 17px;
  font-size: clamp(2.1rem, 3.6vw, 3.5rem);
}

.contact-copy > p:not(.eyebrow) {
  max-width: 630px;
  margin: 0;
  color: #c1cddd;
}

.contact-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  min-width: 220px;
}

.contact-email {
  color: #dbeafe;
  font-size: 0.9rem;
  font-weight: 700;
  text-underline-offset: 4px;
}

.contact-actions span {
  color: #8fa1b9;
  font-size: 0.76rem;
}

.site-footer {
  color: #aab9cc;
  background: #070d18;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr auto;
  align-items: end;
  gap: 50px;
  padding-top: 50px;
  padding-bottom: 50px;
}

.footer-brand img {
  width: 180px;
}

.footer-brand p {
  margin: 12px 0 0;
  color: #7f91aa;
  font-size: 0.84rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 13px 24px;
}

.footer-links a {
  color: #b8c5d7;
  font-size: 0.85rem;
  font-weight: 650;
  text-decoration: none;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--cyan-light);
}

.footer-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  color: #64748b;
  font-size: 0.78rem;
}

:focus-visible {
  outline: 3px solid rgba(56, 189, 248, 0.9);
  outline-offset: 3px;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

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

@media (max-width: 1040px) {
  .hero {
    min-height: auto;
  }

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

  .hero-copy {
    max-width: 780px;
  }

  .connection-visual {
    width: min(100%, 650px);
    margin-inline: auto;
  }

  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .panel-intro {
    grid-template-columns: 0.6fr 1.4fr;
  }

  .panel-intro > p:last-child {
    grid-column: 2;
  }

  .approach-grid {
    gap: 55px;
  }

  .contact-card {
    grid-template-columns: auto 1fr;
  }

  .contact-actions {
    grid-column: 2;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }

  .contact-actions span {
    width: 100%;
  }
}

@media (max-width: 820px) {
  .utility-inner {
    justify-content: center;
  }

  .menu-button {
    display: block;
  }

  .menu-button[aria-expanded="true"] span:first-child {
    transform: translateY(6px) rotate(45deg);
  }

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

  .menu-button[aria-expanded="true"] span:last-child {
    transform: translateY(-6px) rotate(-45deg);
  }

  .site-nav {
    position: fixed;
    top: 118px;
    right: 20px;
    left: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 14px;
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 20px;
    background: rgba(7, 13, 24, 0.98);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  }

  .site-header.is-fixed .site-nav {
    top: 88px;
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 14px 16px;
  }

  .nav-contact {
    margin-top: 6px;
    text-align: center;
  }

  .section {
    padding: 86px 0;
  }

  .section-heading,
  .approach-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .panel-intro {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .panel-intro > p:last-child {
    grid-column: auto;
  }

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

  .process-grid article {
    min-height: auto;
  }

  .process-grid article:not(:last-child)::after {
    display: none;
  }

  .process-icon {
    margin-bottom: 28px;
  }

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

  .footer-meta {
    grid-column: 1 / -1;
    align-items: flex-start;
    padding-top: 22px;
    border-top: 1px solid rgba(148, 163, 184, 0.12);
  }
}

@media (max-width: 620px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .utility-inner {
    gap: 8px;
    font-size: 0.7rem;
  }

  .header-inner {
    min-height: 74px;
  }

  .brand img {
    width: 170px;
  }

  .site-nav {
    top: 108px;
    right: 14px;
    left: 14px;
  }

  .site-header.is-fixed .site-nav {
    top: 80px;
  }

  .hero {
    padding-top: 168px;
  }

  h1 {
    font-size: clamp(2.55rem, 13vw, 4rem);
  }

  .hero-intro {
    font-size: 1rem;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-assurances {
    display: grid;
    gap: 10px;
  }

  .connection-visual {
    min-height: 420px;
    border-radius: 28px;
  }

  .signal-ring-one {
    width: 220px;
    height: 220px;
  }

  .signal-ring-two {
    width: 315px;
    height: 315px;
  }

  .visual-core img {
    width: 86px;
  }

  .node-card {
    min-width: 108px;
    padding: 11px 11px 11px 29px;
  }

  .node-dot {
    left: 12px;
  }

  .node-devices {
    top: 54px;
    left: 14px;
  }

  .node-network {
    top: 61px;
    right: 13px;
  }

  .node-cloud {
    bottom: 55px;
    left: 12px;
  }

  .node-servers {
    right: 13px;
    bottom: 51px;
  }

  .node-card::after {
    display: none;
  }

  .capability-strip {
    grid-template-columns: 1fr;
    gap: 15px;
    margin-top: 45px;
  }

  .capability-strip div {
    justify-content: flex-start;
  }

  .section-heading h2,
  .approach-copy h2 {
    font-size: 2.5rem;
  }

  .audience-switcher {
    grid-template-columns: 1fr;
  }

  .audience-switcher button {
    min-height: 66px;
  }

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

  .service-card {
    min-height: auto;
  }

  .service-card h4 {
    min-height: 0;
  }

  .panel-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .principle-list article {
    grid-template-columns: 40px 1fr;
    gap: 14px;
  }

  .contact-section {
    padding-bottom: 55px;
  }

  .contact-card {
    grid-template-columns: 1fr;
    gap: 25px;
    padding: 34px 26px;
    border-radius: 25px;
  }

  .contact-mark img {
    width: 72px;
  }

  .contact-actions {
    grid-column: auto;
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .footer-meta {
    grid-column: auto;
  }
}

@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;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}