:root {
  --ink: #142326;
  --muted: #5d7077;
  --paper: #eaf2f5;
  --panel: #f0f6f8;
  --teal: #12435a;
  --green: #2b9a83;
  --gold: #f3b95f;
  --sky: #1b9ff5;
  --lavender: #d9d6ff;
  --mint: #c9f3e3;
  --peach: #ffe2c7;
  --line: #c6d9df;
  --soft: #dfecef;
  --shadow: 0 24px 70px rgba(18, 67, 90, 0.18);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #dfeaed 0, var(--paper) 42%, #e7e4ef 100%);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 10px clamp(18px, 5vw, 64px);
  background: rgba(232, 242, 245, 0.9);
  border-bottom: 1px solid rgba(198, 217, 223, 0.92);
  box-shadow: 0 10px 35px rgba(18, 67, 90, 0.12);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  text-decoration: none;
  font-weight: 800;
}

.brand-logo {
  display: block;
  width: auto;
  height: 88px;
  max-width: min(420px, 44vw);
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(10px, 1.6vw, 22px);
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.site-nav a,
.nav-dropdown > a {
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a.active,
.nav-dropdown > a:hover,
.nav-dropdown > a.active {
  color: #087fc8;
  border-bottom-color: var(--sky);
}

.nav-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  z-index: 30;
  display: grid;
  width: min(360px, 90vw);
  padding: 12px;
  background: rgba(239, 246, 248, 0.97);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity 0.16s ease, transform 0.16s ease;
}

.dropdown-menu::before {
  position: absolute;
  top: -13px;
  left: 0;
  right: 0;
  height: 14px;
  content: "";
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.dropdown-menu a {
  display: block;
  padding: 10px 12px;
  border-bottom: 0;
  border-radius: 6px;
  color: var(--ink);
  font-weight: 700;
}

.dropdown-menu a:hover,
.dropdown-menu a.active {
  background: linear-gradient(90deg, rgba(201, 243, 227, 0.62), rgba(217, 214, 255, 0.55));
  color: #087fc8;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #eef6f8;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--teal);
}

.hero {
  position: relative;
  display: flex;
  justify-content: flex-end;
  min-height: 78vh;
  align-items: center;
  overflow: hidden;
  padding: 168px clamp(20px, 6vw, 84px) 72px;
  background:
    radial-gradient(circle at 18% 34%, rgba(27, 159, 245, 0.22), transparent 34%),
    radial-gradient(circle at 70% 58%, rgba(43, 154, 131, 0.16), transparent 30%),
    linear-gradient(135deg, #08171d 0%, #102a34 45%, #071116 100%);
  color: #f3fbff;
}

.hero::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(8, 23, 29, 0.22), rgba(8, 23, 29, 0.04) 44%, rgba(8, 23, 29, 0.34)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 18%, rgba(0, 0, 0, 0.2));
  pointer-events: none;
}

.hero-visual {
  position: absolute;
  inset: 0;
  width: 100%;
  overflow: hidden;
}

.hero-visual::before,
.hero-visual::after {
  position: absolute;
  inset: -20%;
  content: "";
  pointer-events: none;
}

.hero-visual::before {
  background:
    linear-gradient(90deg, transparent 0 18%, rgba(91, 214, 194, 0.2) 19%, transparent 21% 44%, rgba(27, 159, 245, 0.16) 45%, transparent 47%),
    linear-gradient(0deg, transparent 0 24%, rgba(91, 214, 194, 0.18) 25%, transparent 27% 62%, rgba(27, 159, 245, 0.14) 63%, transparent 65%),
    repeating-linear-gradient(90deg, rgba(91, 214, 194, 0.08) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(27, 159, 245, 0.07) 0 1px, transparent 1px 72px);
  background-size: 620px 360px, 620px 360px, 72px 72px, 72px 72px;
  opacity: 0.9;
  animation: pcb-pan 24s linear infinite;
}

.hero-visual::after {
  inset: -25%;
  background:
    conic-gradient(from 0deg at 28% 48%, transparent 0 290deg, rgba(91, 214, 194, 0.34) 312deg, transparent 330deg 360deg),
    radial-gradient(circle at 28% 48%, transparent 0 9%, rgba(91, 214, 194, 0.12) 9.4% 9.8%, transparent 10.2% 17%, rgba(27, 159, 245, 0.1) 17.4% 17.8%, transparent 18.2% 29%, rgba(91, 214, 194, 0.08) 29.4% 29.8%, transparent 30.2%);
  opacity: 0.74;
  animation: radar-sweep 9s linear infinite;
}

.network-ring {
  position: absolute;
  border: 1px solid rgba(91, 214, 194, 0.22);
  border-radius: 999px;
  box-shadow: inset 0 0 40px rgba(27, 159, 245, 0.08), 0 0 34px rgba(91, 214, 194, 0.1);
  animation: radar-ring 5.6s ease-out infinite;
}

.ring-one {
  left: 2%;
  top: 12%;
  width: clamp(360px, 42vw, 620px);
  aspect-ratio: 1;
}

.ring-two {
  left: 18%;
  top: 32%;
  width: clamp(220px, 28vw, 410px);
  aspect-ratio: 1;
  border-color: rgba(27, 159, 245, 0.24);
  animation-delay: -2.2s;
}

.network-node {
  position: absolute;
  z-index: 3;
  width: 14px;
  aspect-ratio: 1;
  border: 2px solid rgba(218, 255, 248, 0.82);
  border-radius: 999px;
  background: #5bd6c2;
  box-shadow: 0 0 0 10px rgba(91, 214, 194, 0.08), 0 0 26px rgba(91, 214, 194, 0.38);
  animation: node-flash 2.6s ease-in-out infinite;
}

.node-one {
  left: 12%;
  top: 38%;
}

.node-two {
  left: 42%;
  top: 26%;
  background: #1b9ff5;
  animation-delay: -0.8s;
}

.node-three {
  left: 76%;
  top: 62%;
  background: #f3b95f;
  animation-delay: -1.5s;
}

.signal-line {
  --line-angle: -16deg;
  position: absolute;
  z-index: 1;
  left: 10%;
  top: 44%;
  width: min(82vw, 1120px);
  height: 2px;
  background: linear-gradient(90deg, transparent 0 12%, rgba(91, 214, 194, 0.22) 20%, rgba(91, 214, 194, 0.95) 42%, rgba(27, 159, 245, 0.9) 50%, rgba(91, 214, 194, 0.18) 62%, transparent 78% 100%);
  background-size: 260% 100%;
  box-shadow: 0 0 20px rgba(91, 214, 194, 0.46);
  transform: rotate(var(--line-angle));
  animation: trace-flow 3.6s linear infinite;
}

.line-two {
  --line-angle: 12deg;
  left: 6%;
  top: 62%;
  width: min(86vw, 1180px);
  animation-delay: -1.6s;
}

.hero-content {
  position: relative;
  z-index: 4;
  width: min(690px, 52%);
  margin-left: auto;
}

.hero .eyebrow {
  color: #5bd6c2;
}

.eyebrow {
  margin: 0 0 14px;
  color: #087fc8;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero h1,
.page-hero h1 {
  margin: 0;
  line-height: 0.96;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 980px;
  font-size: clamp(3.4rem, 9vw, 8.5rem);
}

.hero-lead,
.page-hero p {
  max-width: 700px;
  margin: 26px 0 0;
  font-size: clamp(1.05rem, 2.2vw, 1.32rem);
}

.hero-lead {
  color: rgba(225, 245, 250, 0.78);
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
  transition: background-color 0.28s ease, color 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease, transform 0.28s ease;
}

.button.primary {
  background: #c62026;
  color: #fff;
  box-shadow: 0 14px 35px rgba(198, 32, 38, 0.28);
}

.button.primary:hover,
.button.primary:focus-visible {
  background: #fff;
  border-color: rgba(20, 35, 38, 0.18);
  color: #111;
  box-shadow: 0 14px 35px rgba(18, 35, 38, 0.16);
  transform: translateY(-2px);
}

.button.secondary {
  border: 1px solid rgba(8, 127, 200, 0.26);
  background: rgba(234, 242, 245, 0.66);
  color: var(--teal);
}

.button.muted {
  border: 1px solid var(--line);
  background: #edf5f7;
  color: var(--teal);
}

.page-main {
  padding-top: 96px;
}

.page-hero {
  padding: 86px clamp(20px, 6vw, 84px) 64px;
  background: linear-gradient(135deg, rgba(201, 243, 227, 0.92), rgba(232, 247, 255, 0.96) 42%, rgba(217, 214, 255, 0.72));
  color: var(--ink);
}

.page-hero p {
  color: #4d646b;
}

.page-hero h1 {
  max-width: 940px;
  font-size: clamp(2.8rem, 8vw, 6.6rem);
}

.intro-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: linear-gradient(90deg, var(--mint), var(--lavender), var(--peach));
}

.intro-item {
  min-height: 132px;
  padding: 28px clamp(20px, 4vw, 52px);
  background: rgba(232, 242, 245, 0.94);
}

.intro-item strong,
.intro-item span {
  display: block;
}

.intro-item strong {
  margin-bottom: 8px;
  color: var(--teal);
  font-size: 1.12rem;
}

.intro-item span,
.section-heading p,
.service-card p,
.text-column,
.support-card p,
.contact-panel p {
  color: var(--muted);
}

.section,
.dark-section,
.support-section,
.contact-section,
.cta-strip {
  padding: 82px clamp(20px, 6vw, 84px);
}

.section.compact {
  padding-top: 64px;
}

.services-section {
  background:
    linear-gradient(180deg, rgba(218, 232, 237, 0.72), rgba(228, 239, 243, 0.78)),
    url("assets/futuristic-city-bg.png") center 54% / cover no-repeat;
  border-top: 1px solid rgba(198, 217, 223, 0.8);
  border-bottom: 1px solid rgba(198, 217, 223, 0.8);
}

.services-section .section-heading {
  color: var(--ink);
}

.services-section .service-card {
  background: linear-gradient(180deg, rgba(240, 246, 248, 0.92), rgba(226, 237, 241, 0.84));
  backdrop-filter: blur(6px);
}

.services-section .service-card:hover,
.services-section .service-card:focus-visible,
.company-services-section .service-card:hover,
.company-services-section .service-card:focus-visible,
.home-services-section .service-card:hover,
.home-services-section .service-card:focus-visible,
.about-services-section .service-card:hover,
.about-services-section .service-card:focus-visible {
  border-color: rgba(91, 214, 194, 0.72);
  background:
    linear-gradient(180deg, rgba(244, 250, 252, 0.98), rgba(218, 237, 240, 0.94)),
    linear-gradient(135deg, rgba(27, 159, 245, 0.14), rgba(91, 214, 194, 0.16));
  box-shadow: 0 28px 72px rgba(8, 127, 200, 0.22), 0 0 0 1px rgba(91, 214, 194, 0.22);
  transform: translateY(-8px);
}

.services-section .service-card:hover .service-icon,
.services-section .service-card:focus-visible .service-icon,
.company-services-section .service-card:hover .service-icon,
.company-services-section .service-card:focus-visible .service-icon,
.home-services-section .service-card:hover .service-icon,
.home-services-section .service-card:focus-visible .service-icon,
.about-services-section .service-card:hover .service-icon,
.about-services-section .service-card:focus-visible .service-icon {
  background: linear-gradient(135deg, rgba(27, 159, 245, 0.95), rgba(91, 214, 194, 0.95));
  color: #fff;
  box-shadow: 0 14px 34px rgba(27, 159, 245, 0.28);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}

.section-heading h2,
.split h2,
.contact-panel h2,
.cta-strip h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 4.4rem);
  line-height: 1;
}

.section-heading p,
.text-column,
.contact-panel p {
  font-size: 1.05rem;
}

.service-grid,
.pricing-grid,
.support-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-card,
.support-card {
  min-height: 250px;
  padding: 28px;
  border: 1px solid rgba(198, 217, 223, 0.95);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(240, 246, 248, 0.98), rgba(226, 237, 241, 0.92));
  box-shadow: 0 16px 44px rgba(32, 117, 150, 0.12);
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.link-card {
  text-decoration: none;
  color: inherit;
}

.link-card:hover {
  border-color: rgba(27, 159, 245, 0.45);
  box-shadow: 0 22px 55px rgba(27, 159, 245, 0.14);
  transform: translateY(-2px);
}

.support-link-section .support-card:hover,
.support-link-section .support-card:focus-visible {
  border-color: rgba(91, 214, 194, 0.72);
  background:
    linear-gradient(180deg, rgba(244, 250, 252, 0.98), rgba(218, 237, 240, 0.94)),
    linear-gradient(135deg, rgba(27, 159, 245, 0.14), rgba(91, 214, 194, 0.16));
  box-shadow: 0 28px 72px rgba(8, 127, 200, 0.22), 0 0 0 1px rgba(91, 214, 194, 0.22);
  transform: translateY(-8px);
}

.service-icon {
  display: inline-flex;
  width: 50px;
  height: 50px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(201, 243, 227, 0.95), rgba(217, 214, 255, 0.78));
  color: #087fc8;
  transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.service-icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.service-card h2,
.service-card h3,
.support-card h2 {
  margin: 26px 0 10px;
  font-size: 1.35rem;
  line-height: 1.2;
}

.service-card ul {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.card-price {
  margin: 0;
  color: var(--green);
  font-size: 1.65rem;
  font-weight: 900;
}

.outsourcing-section {
  display: grid;
  grid-template-columns: minmax(240px, 0.78fr) minmax(0, 1fr);
  gap: clamp(34px, 6vw, 82px);
  align-items: center;
  padding: clamp(58px, 8vw, 104px) clamp(20px, 6vw, 84px);
  background:
    radial-gradient(circle at 22% 46%, rgba(27, 159, 245, 0.22), transparent 34%),
    radial-gradient(circle at 76% 18%, rgba(91, 214, 194, 0.14), transparent 28%),
    linear-gradient(120deg, #0b1d24 0%, #123240 56%, #182b34 100%);
  border-top: 1px solid var(--line);
  color: #effbff;
}

.outsourcing-media {
  position: relative;
  display: grid;
  min-height: 480px;
  place-items: center;
}

.outsourcing-media::before {
  position: absolute;
  width: min(82%, 420px);
  aspect-ratio: 1;
  border: 1px solid rgba(91, 214, 194, 0.28);
  border-radius: 999px;
  background: radial-gradient(circle, rgba(91, 214, 194, 0.2), rgba(27, 159, 245, 0.08) 58%, transparent 70%);
  content: "";
}

.outsourcing-media img {
  position: relative;
  z-index: 1;
  width: min(82%, 330px);
  height: auto;
  filter: drop-shadow(0 28px 54px rgba(0, 0, 0, 0.42));
}

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

.outsourcing-content .eyebrow {
  color: #5bd6c2;
}

.outsourcing-content h2 {
  margin: 0;
  color: #f5fbff;
  font-size: clamp(2.2rem, 5vw, 5rem);
  line-height: 1;
}

.outsourcing-content p {
  margin: 24px 0 0;
  color: rgba(225, 245, 250, 0.78);
  font-size: 1.08rem;
}

.outsourcing-content ul {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.outsourcing-content li {
  position: relative;
  padding-left: 28px;
  color: rgba(239, 251, 255, 0.9);
}

.outsourcing-content li::before {
  position: absolute;
  left: 0;
  color: #5bd6c2;
  content: "✓";
  font-weight: 900;
}

.outsourcing-content .button {
  margin-top: 34px;
}

.expertise-section {
  padding: clamp(64px, 8vw, 108px) clamp(20px, 6vw, 84px);
  text-align: center;
  background:
    linear-gradient(180deg, rgba(214, 228, 233, 0.54), rgba(205, 220, 226, 0.58)),
    url("assets/futuristic-city-bg.png") center 58% / cover no-repeat;
  border-top: 1px solid var(--line);
}

.expertise-section .eyebrow {
  margin-bottom: 28px;
  color: #0f3447;
  font-size: clamp(1rem, 2.2vw, 2rem);
  font-weight: 500;
  letter-spacing: clamp(0.22rem, 0.9vw, 0.72rem);
}

.expertise-section h2 {
  max-width: 1240px;
  margin: 0 auto;
  font-size: clamp(2.1rem, 4.8vw, 5rem);
  font-weight: 900;
  line-height: 0.9;
  text-transform: uppercase;
  white-space: nowrap;
  text-shadow: 0 2px 18px rgba(234, 242, 245, 0.72);
}

.expertise-section p:not(.eyebrow) {
  max-width: 1120px;
  margin: 34px auto 0;
  color: #243d45;
  font-size: clamp(0.88rem, 1.6vw, 1.32rem);
  font-weight: 800;
  line-height: 1.28;
}

.network-build-section {
  position: relative;
  overflow: hidden;
  padding: clamp(70px, 8vw, 112px) clamp(20px, 6vw, 84px);
  background:
    linear-gradient(rgba(18, 35, 38, 0.91), rgba(18, 35, 38, 0.94)),
    radial-gradient(circle at 12% 28%, rgba(27, 159, 245, 0.18), transparent 34%),
    #182326;
  color: #fff;
}

.network-build-section::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px);
  background-size: 48px 48px;
  content: "";
  opacity: 0.38;
  animation: grid-drift 18s linear infinite;
}

.network-build-section::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0 8%, rgba(27, 159, 245, 0.24) 15%, rgba(91, 214, 194, 0.18) 18%, transparent 26% 100%),
    repeating-linear-gradient(180deg, transparent 0 52px, rgba(91, 214, 194, 0.16) 53px 54px, transparent 55px 108px);
  background-size: 52% 100%, 100% 108px;
  content: "";
  opacity: 0.46;
  pointer-events: none;
  animation: network-scan 8.5s linear infinite;
}

.network-build-heading,
.network-build-grid {
  position: relative;
  z-index: 1;
}

.network-build-heading {
  max-width: 1120px;
  margin: 0 auto 46px;
  text-align: center;
}

.network-build-heading .eyebrow {
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1rem, 2.4vw, 2rem);
  font-weight: 500;
  letter-spacing: clamp(0.24rem, 1vw, 0.78rem);
}

.network-build-heading h2 {
  margin: 0;
  font-size: clamp(4.2rem, 11vw, 10rem);
  font-weight: 900;
  line-height: 0.86;
  text-transform: uppercase;
}

.network-build-heading p:not(.eyebrow) {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1.15rem, 2.4vw, 2rem);
  font-weight: 700;
}

.network-build-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 3vw, 38px);
}

.network-build-card {
  min-height: 520px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.035);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.22);
}

.network-card-media {
  height: 226px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.media-plan {
  background-image: url("assets/site-navrh.jpg");
}

.media-realization {
  background-image: url("assets/site-realizace.jpg");
}

.media-security {
  background-image: url("assets/site-zabezpeceni.jpg");
}

.network-card-content {
  padding: clamp(28px, 4vw, 42px) clamp(24px, 3vw, 38px);
  text-align: center;
}

.network-card-content h3 {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  text-transform: uppercase;
}

.network-card-content p {
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: clamp(1rem, 1.4vw, 1.16rem);
  line-height: 1.7;
}

.dark-section {
  background: linear-gradient(135deg, #d8eaf1, #e6e2f3 55%, #f1ddca);
  color: var(--ink);
}

.price-card {
  min-height: 370px;
  padding: 30px;
  border: 1px solid rgba(198, 217, 223, 0.95);
  border-radius: 8px;
  background: rgba(232, 242, 245, 0.82);
}

.price-card.featured {
  background: rgba(240, 246, 248, 0.94);
  box-shadow: 0 20px 60px rgba(27, 159, 245, 0.15);
}

.price-card h2 {
  margin: 0 0 14px;
  font-size: 1.45rem;
}

.price {
  margin: 0;
  color: #087fc8;
  font-size: clamp(2.3rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1;
}

.price-card span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
}

.price-card ul {
  display: grid;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.price-card li {
  position: relative;
  padding-left: 22px;
  color: var(--ink);
}

.price-card li::before {
  position: absolute;
  left: 0;
  color: var(--gold);
  content: "+";
  font-weight: 900;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
  gap: clamp(28px, 7vw, 90px);
  align-items: start;
}

.text-column p {
  margin-top: 0;
}

.steps {
  display: grid;
  gap: 12px;
}

.steps article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #edf5f7;
}

.steps strong,
.steps span {
  display: block;
}

.steps strong {
  color: var(--teal);
  font-size: 1.15rem;
}

.steps span {
  margin-top: 6px;
  color: var(--muted);
}

.content-page {
  max-width: 920px;
  padding: clamp(24px, 5vw, 44px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #edf5f7;
  box-shadow: 0 12px 40px rgba(18, 52, 59, 0.1);
}

.content-page p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 1.06rem;
}

.content-page h2 {
  margin: 0 0 16px;
  color: var(--teal);
  font-size: clamp(1.7rem, 4vw, 2.8rem);
  line-height: 1.08;
}

.content-page ul {
  display: grid;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.content-page li {
  position: relative;
  padding-left: 24px;
  color: var(--ink);
}

.content-page li::before {
  position: absolute;
  left: 0;
  color: var(--gold);
  content: "+";
  font-weight: 900;
}

.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.form-page {
  max-width: 980px;
}

.availability-form {
  display: grid;
  gap: 16px;
  margin-top: 34px;
}

.form-row {
  display: grid;
  grid-template-columns: minmax(150px, 220px) minmax(0, 1fr);
  gap: 18px;
  align-items: center;
}

.form-row label,
.checkbox-row {
  color: var(--ink);
  font-weight: 700;
}

.form-row label span {
  color: #c62026;
}

.form-row input {
  width: 100%;
  min-height: 46px;
  padding: 10px 14px;
  border: 1px solid rgba(136, 162, 171, 0.72);
  border-radius: 4px;
  background: #fff;
  color: var(--ink);
  font: inherit;
}

.form-row input:focus,
.checkbox-row input:focus-visible {
  outline: 3px solid rgba(27, 159, 245, 0.22);
  border-color: rgba(27, 159, 245, 0.8);
}

.checkbox-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin: 8px 0 4px 238px;
  line-height: 1.45;
}

.checkbox-row input {
  width: 20px;
  height: 20px;
  margin-top: 1px;
  accent-color: #c62026;
  flex: 0 0 auto;
}

.availability-form .button {
  justify-self: start;
  margin-left: 238px;
}

.form-check {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.form-status {
  display: none;
  margin: 22px 0 0;
  padding: 14px 16px;
  border-radius: 6px;
  font-weight: 700;
}

.form-status-success {
  background: rgba(91, 214, 194, 0.18);
  color: #0d5f58;
}

.form-status-error {
  background: rgba(198, 32, 38, 0.1);
  color: #9d191e;
}

.form-status.is-visible {
  display: block;
}

.embedded-grid {
  margin: 26px 0;
}

.price-note {
  margin: 24px 0 0;
  color: var(--muted);
  font-weight: 800;
}

.support-section {
  background: linear-gradient(135deg, var(--soft), #f1dfcf);
}

.support-card a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  margin-top: 10px;
  color: var(--green);
  font-weight: 900;
  text-decoration: none;
}

.contact-section.with-padding {
  padding-top: 64px;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.45fr);
  gap: 28px;
  padding: clamp(28px, 6vw, 58px);
  border-radius: 8px;
  background: #edf5f7;
  box-shadow: var(--shadow);
}

.contact-list {
  display: grid;
  gap: 12px;
  align-content: center;
}

.contact-list a,
.contact-list span {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--teal);
  font-weight: 800;
  text-decoration: none;
}

.cta-strip {
  display: grid;
  grid-template-columns: minmax(260px, 1.15fr) minmax(190px, 0.8fr) minmax(240px, 1fr) minmax(240px, 1fr);
  gap: clamp(24px, 4vw, 54px);
  align-items: start;
  background:
    linear-gradient(180deg, rgba(214, 228, 233, 0.54), rgba(205, 220, 226, 0.58)),
    url("assets/futuristic-city-bg.png") center 58% / cover no-repeat;
  color: #142326;
}

.footer-info-column h2 {
  min-height: 2.4em;
  margin: 0 0 18px;
  color: #142326;
  font-size: clamp(1.35rem, 1.9vw, 2rem);
  line-height: 1.05;
}

.footer-info-column p {
  margin: 0 0 14px;
  color: #243d45;
  font-size: 1rem;
  line-height: 1.6;
}

.footer-info-column a {
  color: inherit;
  text-decoration: none;
}

.footer-info-column a:hover,
.footer-info-column a:focus-visible {
  color: #000;
}

.footer-link-list {
  display: grid;
}

.footer-link-list a {
  position: relative;
  padding: 13px 0 13px 22px;
  border-bottom: 1px solid rgba(20, 35, 38, 0.32);
  color: #243d45;
  font-size: 1rem;
  text-decoration: none;
}

.footer-link-list a::before {
  position: absolute;
  left: 0;
  content: "›";
  font-size: 1.35rem;
  line-height: 1;
}

.footer-link-list a:hover,
.footer-link-list a:focus-visible {
  color: #000;
  border-bottom-color: rgba(20, 35, 38, 0.62);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 28px clamp(20px, 6vw, 84px);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.site-footer a {
  font-weight: 800;
  text-decoration: none;
}

.js-reveal {
  opacity: 0;
  transform: translate3d(0, 34px, 0);
  transition:
    opacity 0.72s ease,
    transform 0.72s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

.js-reveal.from-left {
  transform: translate3d(-42px, 0, 0);
}

.js-reveal.from-right {
  transform: translate3d(42px, 0, 0);
}

.js-reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

@media (prefers-reduced-motion: reduce) {
  .js-reveal,
  .js-reveal.from-left,
  .js-reveal.from-right {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero-visual::before,
  .hero-visual::after,
  .signal-line,
  .network-ring,
  .network-node,
  .network-build-section::before,
  .network-build-section::after {
    animation: none;
  }
}

@keyframes pcb-pan {
  0% {
    background-position: 0 0, 0 0, 0 0, 0 0;
  }

  100% {
    background-position: 620px 0, -620px 0, 72px 0, 0 72px;
  }
}

@keyframes radar-sweep {
  0% {
    transform: rotate(0deg);
    opacity: 0.45;
  }

  50% {
    opacity: 0.82;
  }

  100% {
    transform: rotate(360deg);
    opacity: 0.45;
  }
}

@keyframes radar-ring {
  0%,
  100% {
    opacity: 0.22;
    transform: scale(0.98);
  }

  50% {
    opacity: 0.65;
    transform: scale(1.02);
  }
}

@keyframes node-flash {
  0%,
  100% {
    opacity: 0.44;
    box-shadow: 0 0 0 8px rgba(91, 214, 194, 0.05), 0 0 18px rgba(91, 214, 194, 0.2);
  }

  45% {
    opacity: 1;
    box-shadow: 0 0 0 12px rgba(91, 214, 194, 0.12), 0 0 34px rgba(91, 214, 194, 0.48);
  }
}

@keyframes trace-flow {
  0% {
    background-position: 130% 0;
    opacity: 0.3;
  }

  18%,
  72% {
    opacity: 0.92;
  }

  100% {
    background-position: -150% 0;
    opacity: 0.3;
  }
}

@keyframes grid-drift {
  0% {
    background-position: 0 0, 0 0;
  }

  100% {
    background-position: 96px 0, 0 96px;
  }
}

@keyframes network-scan {
  0% {
    background-position: -70% 0, 0 0;
  }

  100% {
    background-position: 170% 0, 0 324px;
  }
}

@media (max-width: 980px) {
  .brand-logo {
    height: 68px;
    max-width: 330px;
  }

  .cta-strip {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .site-nav {
    gap: 14px;
    font-size: 0.9rem;
  }
}

@media (max-width: 860px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    display: none;
    padding: 18px 20px 24px;
    background: #eaf2f5;
    border-bottom: 1px solid var(--line);
  }

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

  .site-nav a {
    padding: 10px 0;
  }

  .nav-dropdown {
    display: grid;
  }

  .dropdown-menu {
    position: static;
    width: 100%;
    margin: 4px 0 10px;
    padding: 6px 0 6px 16px;
    border: 0;
    border-left: 2px solid var(--line);
    border-radius: 0;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .dropdown-menu::before {
    display: none;
  }

  .dropdown-menu a {
    padding: 8px 0;
  }

  .intro-band,
  .service-grid,
  .outsourcing-section,
  .network-build-grid,
  .pricing-grid,
  .support-grid,
  .split,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .outsourcing-section {
    gap: 22px;
  }

  .outsourcing-media {
    min-height: 300px;
  }

  .outsourcing-media img {
    width: min(62%, 220px);
  }

  .network-build-card {
    min-height: auto;
  }

  .network-card-media {
    height: 220px;
  }

  .hero {
    min-height: 76vh;
  }

  .hero-content {
    width: min(620px, 100%);
    margin-left: 0;
  }

  .hero h1 {
    font-size: clamp(3.4rem, 16vw, 6rem);
  }

  .hero-visual {
    width: 100%;
    opacity: 0.48;
  }

  .network-node,
  .network-ring,
  .signal-line {
    opacity: 0.72;
  }

  .cta-strip {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .checkbox-row,
  .availability-form .button {
    margin-left: 0;
  }
}

@media (max-width: 520px) {
  .site-header {
    padding: 14px 16px;
  }

  .brand-logo {
    height: 56px;
    max-width: 260px;
  }

  .hero {
    padding: 124px 18px 54px;
  }

  .page-main {
    padding-top: 92px;
  }

  .page-hero,
  .section,
  .outsourcing-section,
  .dark-section,
  .support-section,
  .contact-section,
  .cta-strip {
    padding-inline: 18px;
    grid-template-columns: 1fr;
  }

  .expertise-section h2 {
    white-space: normal;
  }

  .page-hero {
    padding-top: 62px;
  }

  .button {
    width: 100%;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}