:root {
  --ink: #0a1728;
  --ink-2: #20344f;
  --muted: #66788e;
  --line: #dce5ef;
  --line-strong: #c8d5e5;
  --soft: #f3f6fa;
  --soft-blue: #edf3ff;
  --white: #ffffff;
  --navy: #08182b;
  --navy-2: #0d2744;
  --navy-3: #123459;
  --blue: #1768ff;
  --blue-dark: #0f52d2;
  --cyan: #65dbe8;
  --green: #2ab487;
  --orange: #ef963c;
  --yellow: #f0d35e;
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 12px;
  --shadow-sm: 0 12px 34px rgba(9, 30, 55, 0.08);
  --shadow-md: 0 22px 60px rgba(7, 25, 47, 0.14);
  --shadow-lg: 0 34px 90px rgba(2, 14, 30, 0.24);
  --container: 1240px;
  --header-height: 82px;
  --font: Inter, Manrope, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color-scheme: light;
  font-synthesis: none;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
  background: var(--white);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--white);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.56;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

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

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

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

h1,
h2,
h3 {
  line-height: 1.08;
  letter-spacing: -0.035em;
}

h1 {
  margin-bottom: 28px;
  font-size: clamp(46px, 5.4vw, 78px);
  font-weight: 760;
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(36px, 4.15vw, 58px);
  font-weight: 740;
}

h3 {
  font-size: 22px;
  font-weight: 720;
}

p {
  color: var(--ink-2);
}

section[id] {
  scroll-margin-top: calc(var(--header-height) + 18px);
}

::selection {
  color: var(--white);
  background: var(--blue);
}

:focus-visible {
  outline: 3px solid rgba(23, 104, 255, 0.36);
  outline-offset: 3px;
}

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 9999;
  top: 10px;
  left: 10px;
  padding: 10px 15px;
  border-radius: 9px;
  color: var(--white);
  background: var(--blue);
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

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

/* Buttons */
.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 23px;
  border: 1px solid transparent;
  border-radius: 13px;
  font-size: 15px;
  font-weight: 760;
  line-height: 1;
  text-align: center;
  cursor: pointer;
  transition: transform 0.2s ease, color 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

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

.button:active {
  transform: translateY(0);
}

.button svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button--small {
  min-height: 44px;
  padding: 11px 18px;
  border-radius: 11px;
  font-size: 13px;
}

.button--primary {
  color: var(--white);
  background: var(--blue);
  box-shadow: 0 12px 28px rgba(23, 104, 255, 0.28);
}

.button--primary:hover {
  background: var(--blue-dark);
  box-shadow: 0 16px 34px rgba(23, 104, 255, 0.35);
}

.button--ghost {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
}

.button--ghost:hover {
  border-color: rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.09);
}

.button--outline {
  border-color: var(--line-strong);
  color: var(--ink);
  background: var(--white);
}

.button--outline:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.button--white {
  color: var(--blue-dark);
  background: var(--white);
  box-shadow: 0 14px 34px rgba(0, 14, 40, 0.2);
}

.button--white:hover {
  color: var(--blue);
  box-shadow: 0 18px 42px rgba(0, 14, 40, 0.28);
}

/* Header */
.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  color: var(--white);
  transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.site-header.is-scrolled {
  border-color: rgba(10, 23, 40, 0.09);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 8px 30px rgba(5, 23, 43, 0.08);
  backdrop-filter: blur(16px);
}

.header__inner {
  display: flex;
  height: 100%;
  align-items: center;
  gap: 28px;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 12px;
}

.brand__mark {
  position: relative;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 12px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  font-size: 15px;
  font-weight: 850;
  letter-spacing: -0.04em;
  overflow: hidden;
}

.brand__mark::before,
.brand__mark::after {
  position: absolute;
  content: "";
  background: var(--cyan);
  opacity: 0.65;
}

.brand__mark::before {
  top: 8px;
  left: 0;
  width: 100%;
  height: 1px;
}

.brand__mark::after {
  top: 0;
  right: 8px;
  width: 1px;
  height: 100%;
}

.site-header.is-scrolled .brand__mark {
  border-color: transparent;
  background: var(--blue);
}

.brand__copy {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand__copy strong {
  font-size: 18px;
  letter-spacing: -0.03em;
}

.brand__copy small {
  margin-top: 5px;
  color: currentColor;
  font-size: 9px;
  letter-spacing: 0.06em;
  opacity: 0.62;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  flex: 1 1 auto;
  align-items: center;
  justify-content: center;
  gap: 22px;
}

.main-nav a {
  position: relative;
  padding: 28px 0;
  font-size: 13px;
  font-weight: 650;
  opacity: 0.74;
  transition: opacity 0.2s ease;
}

.main-nav a::after {
  position: absolute;
  bottom: 20px;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 99px;
  background: var(--blue);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.2s ease;
}

.main-nav a:hover,
.main-nav a:focus-visible,
.main-nav a.is-active {
  opacity: 1;
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after,
.main-nav a.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header__cta {
  flex: 0 0 auto;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 12px;
  color: currentColor;
  background: transparent;
  cursor: pointer;
}

.site-header.is-scrolled .menu-toggle {
  border-color: rgba(10, 23, 40, 0.14);
}

.menu-toggle > span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  border-radius: 99px;
  background: currentColor;
  transition: transform 0.2s ease;
}

.menu-toggle[aria-expanded="true"] > span:nth-of-type(2) {
  transform: translateY(3.5px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] > span:nth-of-type(3) {
  transform: translateY(-3.5px) rotate(-45deg);
}

/* Hero */
.hero {
  position: relative;
  min-height: 860px;
  padding: calc(var(--header-height) + 74px) 0 48px;
  color: var(--white);
  background:
    radial-gradient(circle at 74% 26%, rgba(23, 104, 255, 0.34), transparent 34%),
    radial-gradient(circle at 8% 12%, rgba(101, 219, 232, 0.12), transparent 26%),
    linear-gradient(135deg, #061321 0%, #0b1d34 52%, #071524 100%);
  overflow: hidden;
}

.hero::before,
.hero::after {
  position: absolute;
  border: 1px solid rgba(127, 201, 255, 0.1);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.hero::before {
  top: -180px;
  right: -190px;
  width: 650px;
  height: 650px;
}

.hero::after {
  top: -35px;
  right: -45px;
  width: 420px;
  height: 420px;
}

.hero__glow {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 92%);
  pointer-events: none;
}

.hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: 650px;
  align-items: center;
  grid-template-columns: minmax(0, 1.08fr) minmax(440px, 0.92fr);
  gap: 72px;
}

.hero__content {
  max-width: 740px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 21px;
  color: var(--blue);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 28px;
  height: 2px;
  border-radius: 99px;
  background: currentColor;
}

.hero .eyebrow,
.eyebrow--light {
  color: var(--cyan);
}

.hero h1 {
  color: var(--white);
}

.hero__lead {
  max-width: 720px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.7);
  font-size: clamp(18px, 1.65vw, 21px);
  line-height: 1.58;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero__meta {
  display: grid;
  margin-top: 44px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  grid-template-columns: 0.78fr 0.98fr 1.7fr;
  gap: 20px;
}

.hero__meta > div {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.hero__meta strong {
  color: var(--white);
  font-size: 17px;
  line-height: 1.15;
}

.hero__meta span {
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.46);
  font-size: 11px;
  line-height: 1.35;
}

.hero__visual {
  position: relative;
  min-height: 600px;
}

.network-card {
  position: absolute;
  top: 28px;
  right: 0;
  width: min(100%, 540px);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 25px;
  background: rgba(12, 34, 58, 0.82);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  backdrop-filter: blur(16px);
  transform: perspective(1300px) rotateY(-3deg) rotateX(1deg);
}

.network-card__topline {
  display: flex;
  min-height: 52px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 0 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.7);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.network-card__status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.network-card__status i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(42, 180, 135, 0.12);
}

.network-map {
  position: relative;
  height: 470px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    radial-gradient(circle at center, rgba(23, 104, 255, 0.13), transparent 50%);
  background-size: 28px 28px, 28px 28px, auto;
  overflow: hidden;
}

.network-map::before {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 360px;
  height: 360px;
  border: 1px solid rgba(101, 219, 232, 0.08);
  border-radius: 50%;
  content: "";
  transform: translate(-50%, -50%);
}

.network-map::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 250px;
  height: 250px;
  border: 1px solid rgba(101, 219, 232, 0.08);
  border-radius: 50%;
  content: "";
  transform: translate(-50%, -50%);
}

.network-map__lines {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
}

.network-map__lines .line {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2;
  stroke-dasharray: 8 9;
  stroke-linecap: round;
  opacity: 0.65;
  animation: network-flow 10s linear infinite;
}

.network-map__lines .line--2,
.network-map__lines .line--5 {
  stroke: #5fa2ff;
}

.network-map__lines .line--3 {
  stroke: var(--orange);
}

.network-map__lines .line--4 {
  stroke: var(--yellow);
}

.network-map__lines circle {
  fill: var(--cyan);
  filter: drop-shadow(0 0 7px rgba(101, 219, 232, 0.8));
}

@keyframes network-flow {
  to { stroke-dashoffset: -170; }
}

.map-node {
  position: absolute;
  z-index: 3;
  display: grid;
  width: 132px;
  min-height: 58px;
  align-items: center;
  padding: 9px 10px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 13px;
  color: var(--white);
  background: rgba(6, 22, 39, 0.86);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.23);
  grid-template-columns: 32px 1fr;
  grid-template-rows: auto auto;
  column-gap: 9px;
  backdrop-filter: blur(10px);
}

.map-node__icon {
  display: grid;
  width: 32px;
  height: 32px;
  grid-row: 1 / span 2;
  place-items: center;
  border-radius: 9px;
  color: var(--cyan);
  background: rgba(101, 219, 232, 0.1);
  font-size: 11px;
  font-weight: 850;
}

.map-node b {
  align-self: end;
  font-size: 11px;
  line-height: 1.15;
}

.map-node small {
  align-self: start;
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.43);
  font-size: 8px;
  line-height: 1.1;
}

.map-node--electric { top: 42px; left: 20px; }
.map-node--water { top: 203px; left: 8px; }
.map-node--sewer { bottom: 34px; left: 20px; }
.map-node--heat { top: 34px; right: 18px; }
.map-node--gas { top: 202px; right: 8px; }
.map-node--comms { right: 18px; bottom: 32px; }

.map-node--electric .map-node__icon { color: var(--orange); background: rgba(239, 150, 60, 0.1); }
.map-node--gas .map-node__icon { color: var(--yellow); background: rgba(240, 211, 94, 0.1); }
.map-node--water .map-node__icon { color: #43c5ff; background: rgba(67, 197, 255, 0.1); }
.map-node--heat .map-node__icon { color: #ff7f75; background: rgba(255, 127, 117, 0.1); }
.map-node--comms .map-node__icon { color: #9d96ff; background: rgba(157, 150, 255, 0.1); }

.map-object {
  position: absolute;
  z-index: 4;
  top: 50%;
  left: 50%;
  width: 154px;
  height: 150px;
  transform: translate(-50%, -50%);
}

.map-object__roof {
  position: absolute;
  z-index: 2;
  top: 8px;
  left: 50%;
  width: 0;
  height: 0;
  border-right: 68px solid transparent;
  border-bottom: 48px solid #397ce9;
  border-left: 68px solid transparent;
  filter: drop-shadow(0 10px 14px rgba(0, 0, 0, 0.2));
  transform: translateX(-50%);
}

.map-object__body {
  position: absolute;
  z-index: 1;
  right: 13px;
  bottom: 7px;
  left: 13px;
  display: grid;
  height: 104px;
  padding: 26px 18px 18px;
  border: 1px solid rgba(173, 216, 255, 0.38);
  border-radius: 7px 7px 16px 16px;
  background: linear-gradient(145deg, #153d69, #0a2544);
  box-shadow: 0 24px 44px rgba(0, 0, 0, 0.35), 0 0 0 8px rgba(23, 104, 255, 0.08);
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.map-object__body span {
  border-radius: 4px;
  background: #8ab8ef;
  box-shadow: inset 0 -7px 10px rgba(0, 40, 80, 0.18);
}

.map-object__label {
  position: absolute;
  z-index: 5;
  bottom: -20px;
  left: 50%;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 7px;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(4, 17, 31, 0.9);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.08em;
  transform: translateX(-50%);
}

.network-card__footer {
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  gap: 9px;
  padding: 0 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.48);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.network-card__footer i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--cyan);
}

.systems-strip {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.42);
  font-size: 9px;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.systems-strip span {
  position: relative;
  white-space: nowrap;
}

.systems-strip span:not(:last-child)::after {
  position: absolute;
  top: 50%;
  right: -12px;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--cyan);
  content: "";
  transform: translateY(-50%);
}

/* Shared sections */
.section {
  position: relative;
  padding: 118px 0;
}

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

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

.section-heading {
  display: grid;
  align-items: end;
  margin-bottom: 56px;
  grid-template-columns: minmax(0, 1.1fr) minmax(290px, 0.65fr);
  gap: 56px;
}

.section-heading--compact {
  margin-bottom: 48px;
}

.section-heading h2 {
  max-width: 820px;
  margin-bottom: 0;
}

.section-heading > p {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.section-heading--light h2 {
  color: var(--white);
}

.section-heading--light > p {
  color: rgba(255, 255, 255, 0.54);
}

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

.situation-card {
  position: relative;
  min-height: 270px;
  padding: 30px;
  border: 1px solid rgba(10, 23, 40, 0.08);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: 0 8px 30px rgba(8, 28, 52, 0.035);
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.situation-card::after {
  position: absolute;
  right: -65px;
  bottom: -65px;
  width: 142px;
  height: 142px;
  border: 1px solid rgba(23, 104, 255, 0.1);
  border-radius: 50%;
  content: "";
  transition: transform 0.3s ease;
}

.situation-card:hover {
  border-color: rgba(23, 104, 255, 0.25);
  box-shadow: var(--shadow-sm);
  transform: translateY(-5px);
}

.situation-card:hover::after {
  transform: scale(1.18);
}

.card-index {
  display: inline-flex;
  margin-bottom: 50px;
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  font-weight: 850;
}

.situation-card h3 {
  max-width: 290px;
  margin-bottom: 13px;
}

.situation-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

/* Systems */
.systems-section {
  color: var(--white);
  background:
    radial-gradient(circle at 86% 10%, rgba(23, 104, 255, 0.22), transparent 28%),
    linear-gradient(145deg, #08182b, #0b2340);
  overflow: hidden;
}

.systems-section::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 52px 52px;
  content: "";
  pointer-events: none;
}

.systems-section .container {
  position: relative;
  z-index: 1;
}

.systems-section .section-heading h2 {
  color: var(--white);
}

.systems-section .section-heading > p {
  color: rgba(255, 255, 255, 0.54);
}

.systems-section .eyebrow {
  color: var(--cyan);
}

.system-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.system-card {
  min-height: 255px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.035);
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.system-card:hover {
  border-color: rgba(101, 219, 232, 0.28);
  background: rgba(255, 255, 255, 0.065);
  transform: translateY(-4px);
}

.system-card__icon {
  display: grid;
  width: 46px;
  height: 46px;
  margin-bottom: 46px;
  place-items: center;
  border-radius: 13px;
  color: var(--cyan);
  background: rgba(101, 219, 232, 0.09);
}

.system-card__icon svg {
  width: 27px;
  height: 27px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.system-card h3 {
  margin-bottom: 12px;
  color: var(--white);
  font-size: 20px;
}

.system-card p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.53);
  font-size: 14px;
}

.system-card--wide {
  display: grid;
  min-height: auto;
  align-items: center;
  grid-column: span 2;
  grid-template-columns: auto 1fr;
  gap: 24px;
  background: linear-gradient(145deg, rgba(23, 104, 255, 0.18), rgba(101, 219, 232, 0.06));
}

.system-card--wide .system-card__icon {
  margin-bottom: 0;
}

.system-card--wide h3 {
  margin-bottom: 7px;
}

/* Work */
.work-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.72fr) minmax(0, 1.28fr);
  gap: 82px;
}

.work-intro {
  position: sticky;
  top: 120px;
  align-self: start;
}

.work-intro h2 {
  margin-bottom: 24px;
}

.work-intro > p:not(.eyebrow) {
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 18px;
}

.work-list {
  display: grid;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.work-list li {
  display: grid;
  align-items: start;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 56px 1fr;
  gap: 18px;
  transition: padding-left 0.2s ease;
}

.work-list li:hover {
  padding-left: 8px;
}

.work-list > li > span {
  padding-top: 4px;
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  font-weight: 850;
}

.work-list h3 {
  margin-bottom: 7px;
  font-size: 19px;
}

.work-list p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

/* Result */
.result-section {
  color: var(--white);
  background:
    radial-gradient(circle at 15% 40%, rgba(23, 104, 255, 0.22), transparent 34%),
    linear-gradient(145deg, #071524, #0b2039);
  overflow: hidden;
}

.result-section__mesh {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to right, #000, transparent 85%);
}

.result-layout {
  position: relative;
  z-index: 1;
  display: grid;
  align-items: center;
  grid-template-columns: minmax(320px, 0.82fr) minmax(0, 1.18fr);
  gap: 82px;
}

.result-copy h2 {
  margin-bottom: 24px;
  color: var(--white);
}

.result-copy > p:not(.eyebrow) {
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 17px;
}

.result-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.result-tags span {
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.68);
  background: rgba(255, 255, 255, 0.04);
  font-size: 11px;
  font-weight: 650;
}

.deliverable {
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.07);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(14px);
}

.deliverable__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
  padding: 8px 8px 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.11);
}

.deliverable__head > div {
  display: flex;
  align-items: center;
  gap: 13px;
}

.deliverable__icon {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 13px;
  color: var(--cyan);
  background: rgba(101, 219, 232, 0.1);
}

.deliverable__icon svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.deliverable__head > div > div {
  display: flex;
  flex-direction: column;
}

.deliverable__head small {
  color: rgba(255, 255, 255, 0.4);
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.deliverable__head strong {
  margin-top: 3px;
  font-size: 16px;
}

.deliverable__badge {
  padding: 7px 9px;
  border-radius: 8px;
  color: var(--green);
  background: rgba(42, 180, 135, 0.1);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.deliverable__list {
  display: grid;
  margin: 0;
  padding: 0;
  gap: 9px;
  list-style: none;
}

.deliverable__list li {
  display: grid;
  align-items: center;
  min-height: 72px;
  padding: 13px 14px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 13px;
  background: rgba(5, 20, 36, 0.38);
  grid-template-columns: 34px 1fr 28px;
  gap: 12px;
}

.deliverable__list > li > span {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 8px;
  color: var(--cyan);
  background: rgba(101, 219, 232, 0.08);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 9px;
  font-weight: 850;
}

.deliverable__list div {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.deliverable__list b {
  font-size: 13px;
}

.deliverable__list small {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.42);
  font-size: 10px;
}

.deliverable__list i {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border-radius: 7px;
  color: var(--green);
  background: rgba(42, 180, 135, 0.1);
  font-size: 12px;
  font-style: normal;
  font-weight: 850;
}

/* Stages */
.stages-section {
  background: var(--white);
}

.timeline {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(6, 1fr);
  list-style: none;
}

.timeline li {
  position: relative;
  min-width: 0;
  padding: 32px 22px 0 0;
  border-top: 1px solid var(--line);
}

.timeline__number {
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  font-weight: 850;
}

.timeline__line {
  position: absolute;
  top: -6px;
  left: 0;
  width: 11px;
  height: 11px;
  border: 3px solid var(--white);
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 1px var(--blue);
}

.timeline h3 {
  min-height: 48px;
  margin: 20px 0 10px;
  font-size: 18px;
}

.timeline p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
}

/* Advantages */
.advantages-layout {
  display: grid;
  align-items: start;
  grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1.22fr);
  gap: 82px;
}

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

.advantages-copy > p:not(.eyebrow) {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 17px;
}

.advantages-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.advantages-grid article {
  min-height: 235px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: 0 8px 26px rgba(8, 28, 52, 0.035);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.advantages-grid article:hover {
  border-color: rgba(23, 104, 255, 0.24);
  box-shadow: var(--shadow-sm);
  transform: translateY(-4px);
}

.advantages-grid article > span {
  display: grid;
  width: 40px;
  height: 40px;
  margin-bottom: 46px;
  place-items: center;
  border-radius: 11px;
  color: var(--blue);
  background: rgba(23, 104, 255, 0.08);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 10px;
  font-weight: 850;
}

.advantages-grid h3 {
  margin-bottom: 10px;
  font-size: 19px;
}

.advantages-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

/* Cases */
.dark-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.026) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, #000, transparent 96%);
  pointer-events: none;
}

.cases-section .container {
  position: relative;
  z-index: 1;
}

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

.case-card {
  display: flex;
  min-height: 590px;
  flex-direction: column;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.045);
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.case-card:hover {
  border-color: rgba(101, 219, 232, 0.28);
  background: rgba(255, 255, 255, 0.07);
  transform: translateY(-5px);
}

.case-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 38px;
}

.case-head span {
  padding: 7px 9px;
  border-radius: 7px;
  color: var(--cyan);
  background: rgba(101, 219, 232, 0.09);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.case-head small {
  padding-top: 6px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 9px;
  text-align: right;
  text-transform: uppercase;
}

.case-card h3 {
  min-height: 84px;
  margin-bottom: 20px;
  color: var(--white);
  font-size: 24px;
}

.case-problem {
  margin-bottom: 22px;
  color: rgba(255, 255, 255, 0.52);
  font-size: 14px;
}

.case-card ul {
  display: grid;
  margin: 0 0 24px;
  padding: 20px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  gap: 10px;
  list-style: none;
}

.case-card li {
  position: relative;
  padding-left: 20px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
}

.case-card li::before {
  position: absolute;
  top: 9px;
  left: 0;
  width: 8px;
  height: 5px;
  border-bottom: 2px solid var(--cyan);
  border-left: 2px solid var(--cyan);
  content: "";
  transform: rotate(-45deg);
}

.case-result {
  display: flex;
  margin-top: auto;
  padding: 16px;
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.055);
  flex-direction: column;
}

.case-result span {
  margin-bottom: 5px;
  color: var(--green);
  font-size: 8px;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.case-result strong {
  font-size: 12px;
  line-height: 1.45;
}

/* Formats */
.formats-section {
  background: var(--white);
}

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

.format-card {
  position: relative;
  display: flex;
  min-height: 610px;
  flex-direction: column;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: 0 8px 28px rgba(8, 28, 52, 0.035);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.format-card:hover {
  border-color: rgba(23, 104, 255, 0.24);
  box-shadow: var(--shadow-sm);
  transform: translateY(-4px);
}

.format-card--accent {
  border-color: rgba(23, 104, 255, 0.35);
  background: linear-gradient(160deg, #f7faff, #edf3ff);
  box-shadow: 0 20px 50px rgba(23, 104, 255, 0.12);
  transform: translateY(-12px);
}

.format-card--accent:hover {
  transform: translateY(-16px);
}

.format-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 48px;
}

.format-card__head span {
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  font-weight: 850;
}

.format-card__head p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 0.06em;
  text-align: right;
  text-transform: uppercase;
}

.format-card h3 {
  margin-bottom: 14px;
  font-size: 27px;
}

.format-card__lead {
  min-height: 72px;
  margin-bottom: 26px;
  color: var(--muted);
  font-size: 14px;
}

.format-card ul {
  display: grid;
  margin: 0 0 30px;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
  gap: 13px;
  list-style: none;
}

.format-card li {
  position: relative;
  padding-left: 22px;
  color: var(--ink-2);
  font-size: 14px;
}

.format-card li::before {
  position: absolute;
  top: 8px;
  left: 0;
  width: 10px;
  height: 6px;
  border-bottom: 2px solid var(--blue);
  border-left: 2px solid var(--blue);
  content: "";
  transform: rotate(-45deg);
}

.format-card__footer {
  display: flex;
  margin-top: auto;
  flex-direction: column;
  gap: 15px;
}

.format-card__footer small {
  color: var(--muted);
  font-size: 10px;
}

/* FAQ */
.faq-layout {
  display: grid;
  align-items: start;
  grid-template-columns: minmax(300px, 0.68fr) minmax(0, 1.32fr);
  gap: 88px;
}

.faq-intro {
  position: sticky;
  top: 120px;
}

.faq-intro h2 {
  margin-bottom: 20px;
}

.faq-intro > p:not(.eyebrow) {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 17px;
}

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

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

.faq-list summary {
  position: relative;
  display: flex;
  min-height: 86px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 52px 20px 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  list-style: none;
  cursor: pointer;
}

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

.faq-list summary span,
.faq-list summary span::after {
  position: absolute;
  top: 50%;
  right: 0;
  width: 16px;
  height: 2px;
  border-radius: 99px;
  background: var(--blue);
  content: "";
  transition: transform 0.25s ease;
}

.faq-list summary span::after {
  top: 0;
  transform: rotate(90deg);
}

.faq-list details[open] summary span::after {
  transform: rotate(0deg);
}

.faq-list details p {
  max-width: 760px;
  margin: -4px 50px 25px 0;
  color: var(--muted);
  font-size: 15px;
}

/* Contact */
.contact-section {
  padding: 0 0 110px;
  background: var(--white);
}

.contact-card {
  position: relative;
  display: grid;
  align-items: center;
  padding: 56px;
  border-radius: var(--radius-lg);
  color: var(--white);
  background:
    radial-gradient(circle at 80% 50%, rgba(101, 219, 232, 0.16), transparent 30%),
    linear-gradient(135deg, #0c2b4d, #1768ff);
  box-shadow: 0 28px 76px rgba(11, 50, 98, 0.22);
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.62fr);
  gap: 70px;
  overflow: hidden;
}

.contact-card__pattern {
  position: absolute;
  inset: 0;
  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: 44px 44px;
  mask-image: linear-gradient(to right, transparent 15%, #000);
  pointer-events: none;
}

.contact-card__copy,
.contact-card__actions {
  position: relative;
  z-index: 1;
}

.contact-card__copy h2 {
  max-width: 720px;
  margin-bottom: 22px;
  color: var(--white);
}

.contact-card__copy > p:not(.eyebrow) {
  max-width: 720px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.67);
  font-size: 17px;
}

.contact-card__actions {
  display: grid;
  gap: 22px;
}

.contact-links {
  display: grid;
  gap: 10px;
}

.contact-links a {
  display: flex;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  flex-direction: column;
  transition: padding-left 0.2s ease;
}

.contact-links a:hover {
  padding-left: 6px;
}

.contact-links small {
  color: rgba(255, 255, 255, 0.45);
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-links strong {
  margin-top: 3px;
  font-size: 15px;
}

/* Footer */
.site-footer {
  color: rgba(255, 255, 255, 0.73);
  background: #050e19;
}

.footer__top {
  display: grid;
  min-height: 160px;
  align-items: center;
  grid-template-columns: auto 1fr auto;
  gap: 50px;
}

.brand--footer .brand__mark {
  border-color: rgba(255, 255, 255, 0.13);
  background: rgba(255, 255, 255, 0.05);
}

.footer__top > p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.4);
  font-size: 13px;
  text-align: center;
}

.footer__links {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

.footer__links a {
  font-size: 13px;
  transition: color 0.2s ease;
}

.footer__links a:hover {
  color: var(--cyan);
}

.footer__bottom {
  display: flex;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  color: rgba(255, 255, 255, 0.34);
  font-size: 11px;
}

.footer__bottom a:hover {
  color: rgba(255, 255, 255, 0.7);
}

/* Legal */
.legal-page {
  background: var(--soft);
}

.legal-hero {
  padding: calc(var(--header-height) + 88px) 0 70px;
  color: var(--white);
  background: linear-gradient(135deg, #061321, #0d294a);
}

.legal-hero h1 {
  max-width: 920px;
  margin-bottom: 18px;
  color: var(--white);
  font-size: clamp(40px, 5vw, 64px);
}

.legal-hero p:not(.eyebrow) {
  max-width: 780px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.62);
}

.legal-content {
  padding: 80px 0 110px;
}

.legal-article {
  max-width: 920px;
  margin: 0 auto;
  padding: 48px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.legal-article h2 {
  margin: 42px 0 16px;
  font-size: 28px;
}

.legal-article h2:first-child {
  margin-top: 0;
}

.legal-article p,
.legal-article li {
  color: #44566c;
}

.legal-article a {
  color: var(--blue);
}

.legal-article ul {
  padding-left: 22px;
}

.legal-back {
  display: inline-flex;
  margin-top: 34px;
  color: var(--blue);
  font-weight: 700;
}

/* Reveals */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s ease, transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

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

/* Responsive */
@media (max-width: 1160px) {
  .main-nav {
    gap: 16px;
  }

  .main-nav a {
    font-size: 12px;
  }

  .hero__grid {
    gap: 42px;
    grid-template-columns: minmax(0, 1fr) minmax(410px, 0.86fr);
  }

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

  .timeline {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 44px;
  }

  .case-card {
    padding: 26px;
  }
}

@media (max-width: 980px) {
  :root {
    --header-height: 72px;
  }

  .container {
    width: min(calc(100% - 36px), var(--container));
  }

  .section {
    padding: 94px 0;
  }

  .menu-toggle {
    display: block;
  }

  .header__cta {
    margin-left: auto;
  }

  .main-nav {
    position: fixed;
    z-index: 1002;
    top: var(--header-height);
    right: 18px;
    left: 18px;
    display: grid;
    max-height: calc(100vh - var(--header-height) - 24px);
    align-content: start;
    padding: 12px;
    border: 1px solid rgba(10, 23, 40, 0.1);
    border-radius: 18px;
    color: var(--ink);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 24px 60px rgba(5, 20, 40, 0.2);
    opacity: 0;
    overflow-y: auto;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    backdrop-filter: blur(16px);
  }

  .main-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .main-nav a {
    padding: 14px 15px;
    border-radius: 10px;
    font-size: 15px;
    opacity: 0.82;
  }

  .main-nav a::after {
    display: none;
  }

  .main-nav a:hover,
  .main-nav a:focus-visible,
  .main-nav a.is-active {
    background: var(--soft);
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 64px);
  }

  .hero__grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .hero__content {
    max-width: 820px;
  }

  .hero__visual {
    min-height: 570px;
  }

  .network-card {
    right: 50%;
    width: min(100%, 570px);
    transform: translateX(50%);
  }

  .systems-strip {
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 18px;
    gap: 13px 20px;
  }

  .systems-strip span:not(:last-child)::after {
    right: -12px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .section-heading > p {
    max-width: 740px;
  }

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

  .work-layout,
  .result-layout,
  .advantages-layout,
  .faq-layout,
  .contact-card {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .work-intro,
  .faq-intro {
    position: static;
    max-width: 780px;
  }

  .result-copy {
    max-width: 760px;
  }

  .deliverable {
    max-width: 680px;
  }

  .case-grid,
  .format-grid {
    grid-template-columns: 1fr;
  }

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

  .case-card h3,
  .format-card__lead {
    min-height: auto;
  }

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

  .format-card--accent,
  .format-card--accent:hover {
    transform: none;
  }

  .contact-card {
    padding: 46px;
  }

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

  .footer__top > p {
    grid-column: 1 / -1;
    grid-row: 2;
    text-align: left;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .section {
    padding: 76px 0;
  }

  h1 {
    font-size: clamp(40px, 12vw, 56px);
  }

  h2 {
    font-size: clamp(32px, 9vw, 43px);
  }

  .brand__copy small {
    display: none;
  }

  .header__cta {
    display: none;
  }

  .site-header,
  .site-header.is-scrolled {
    border-color: rgba(255, 255, 255, 0.08);
    color: var(--white);
    background: rgba(6, 19, 33, 0.95);
    box-shadow: none;
  }

  .site-header.is-scrolled .menu-toggle {
    border-color: rgba(255, 255, 255, 0.2);
  }

  .hero {
    padding-top: calc(var(--header-height) + 50px);
  }

  .hero__lead {
    font-size: 17px;
  }

  .hero__actions {
    display: grid;
  }

  .hero__actions .button {
    width: 100%;
  }

  .hero__meta {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .hero__meta > div {
    display: grid;
    align-items: baseline;
    grid-template-columns: 105px 1fr;
    gap: 10px;
  }

  .hero__meta span {
    margin-top: 0;
  }

  .hero__visual {
    min-height: 460px;
  }

  .network-card {
    top: 16px;
    border-radius: 19px;
  }

  .network-card__topline {
    min-height: 45px;
    padding: 0 13px;
  }

  .network-map {
    height: 360px;
  }

  .map-node {
    width: 106px;
    min-height: 48px;
    padding: 7px 8px;
    grid-template-columns: 27px 1fr;
    column-gap: 7px;
  }

  .map-node__icon {
    width: 27px;
    height: 27px;
    font-size: 9px;
  }

  .map-node b {
    font-size: 9px;
  }

  .map-node small {
    font-size: 7px;
  }

  .map-node--electric { top: 27px; left: 8px; }
  .map-node--water { top: 150px; left: 4px; }
  .map-node--sewer { bottom: 24px; left: 8px; }
  .map-node--heat { top: 24px; right: 7px; }
  .map-node--gas { top: 150px; right: 4px; }
  .map-node--comms { right: 8px; bottom: 22px; }

  .map-object {
    width: 116px;
    height: 116px;
  }

  .map-object__roof {
    top: 7px;
    border-right-width: 52px;
    border-bottom-width: 37px;
    border-left-width: 52px;
  }

  .map-object__body {
    right: 8px;
    bottom: 5px;
    left: 8px;
    height: 80px;
    padding: 20px 13px 14px;
    gap: 8px;
  }

  .map-object__label {
    bottom: -20px;
  }

  .network-card__footer {
    min-height: 48px;
    padding: 0 12px;
    font-size: 7px;
  }

  .systems-strip {
    justify-content: flex-start;
    font-size: 8px;
  }

  .section-heading {
    margin-bottom: 38px;
  }

  .situation-grid,
  .system-grid,
  .advantages-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .situation-card {
    min-height: 235px;
    padding: 24px;
  }

  .card-index {
    margin-bottom: 38px;
  }

  .system-card {
    min-height: 225px;
    padding: 24px;
  }

  .system-card__icon {
    margin-bottom: 36px;
  }

  .system-card--wide {
    display: block;
    grid-column: auto;
  }

  .system-card--wide .system-card__icon {
    margin-bottom: 36px;
  }

  .work-layout,
  .result-layout,
  .advantages-layout,
  .faq-layout,
  .contact-card {
    gap: 40px;
  }

  .work-list li {
    grid-template-columns: 40px 1fr;
  }

  .deliverable {
    padding: 15px;
  }

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

  .deliverable__list li {
    grid-template-columns: 30px 1fr 24px;
    padding: 11px;
  }

  .deliverable__list small {
    line-height: 1.3;
  }

  .timeline li {
    min-height: auto;
  }

  .timeline h3 {
    min-height: auto;
  }

  .advantages-grid article {
    min-height: 210px;
    padding: 24px;
  }

  .advantages-grid article > span {
    margin-bottom: 36px;
  }

  .case-card,
  .format-card {
    padding: 24px;
  }

  .case-head {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 30px;
  }

  .case-head small {
    text-align: left;
  }

  .case-card h3 {
    min-height: auto;
    font-size: 23px;
  }

  .format-card__head {
    margin-bottom: 38px;
  }

  .faq-list summary {
    min-height: 74px;
    padding-right: 38px;
    font-size: 16px;
  }

  .faq-list details p {
    margin-right: 18px;
  }

  .contact-section {
    padding-bottom: 76px;
  }

  .contact-card {
    padding: 30px 24px;
    border-radius: 22px;
  }

  .contact-card__copy > p:not(.eyebrow) {
    font-size: 15px;
  }

  .footer__top {
    min-height: auto;
    padding: 48px 0;
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .footer__top > p {
    grid-column: auto;
    grid-row: auto;
  }

  .footer__links {
    align-items: flex-start;
  }

  .footer__bottom {
    align-items: flex-start;
    flex-direction: column;
    padding: 22px 0;
  }

  .legal-article {
    padding: 26px 22px;
    border-radius: 18px;
  }
}

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

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

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