:root {
  color-scheme: light;
  --ink: #111827;
  --muted: #66758a;
  --line: #dfe7f1;
  --blue: #1684ff;
  --blue-2: #0c62dd;
  --cyan: #26b7ff;
  --green: #22b176;
  --orange: #ff8a1d;
  --purple: #7757e7;
  --navy: #031326;
  --navy-2: #08223d;
  --card-dark: rgba(12, 40, 68, 0.78);
  --shadow: 0 18px 48px rgba(13, 39, 72, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: #f6f9fd;
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

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

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  display: grid;
  grid-template-columns: 220px 1fr 150px;
  align-items: center;
  height: 58px;
  padding: 0 clamp(24px, 4vw, 54px);
  color: #fff;
  background: rgba(3, 13, 25, 0.9);
  border-bottom: 1px solid rgba(120, 180, 255, 0.12);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  font-size: 28px;
  font-weight: 900;
  letter-spacing: 0;
}

.brand-mark {
  display: inline-flex;
  align-items: baseline;
  gap: 0;
  color: #fff;
  font-size: 34px;
  font-weight: 950;
  line-height: 1;
  letter-spacing: -0.08em;
}

.brand-mark span:last-child {
  color: #138dff;
  margin-left: 1px;
  transform: translateY(1px);
}

.nav {
  display: flex;
  justify-content: center;
  gap: clamp(24px, 4vw, 58px);
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  font-weight: 700;
}

.nav a:hover {
  color: #fff;
}

.nav-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  border-radius: 7px;
  font-weight: 800;
  white-space: nowrap;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.nav-cta {
  justify-self: end;
  min-height: 44px;
  padding: 0 22px;
  background: linear-gradient(135deg, #1789ff, #0c66f4);
  box-shadow: 0 12px 30px rgba(22, 132, 255, 0.28);
}

.menu-toggle {
  display: none;
  place-items: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 7px;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 99px;
  transition: transform 0.18s ease;
}

.site-header.is-open .menu-toggle span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.site-header.is-open .menu-toggle span:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

.btn {
  padding: 0 26px;
}

.btn:hover,
.nav-cta:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, #168aff, #0a6aff);
  box-shadow: 0 16px 34px rgba(22, 132, 255, 0.32);
}

.btn-secondary {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.36);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(520px, 0.98fr) minmax(560px, 1.02fr);
  gap: 28px;
  min-height: 760px;
  padding: 148px clamp(24px, 4vw, 54px) 36px;
  color: #fff;
  overflow: hidden;
  background:
    radial-gradient(circle at 13% 18%, rgba(0, 117, 255, 0.32), transparent 30%),
    radial-gradient(circle at 80% 30%, rgba(33, 177, 255, 0.22), transparent 28%),
    linear-gradient(150deg, #020912 0%, #06182c 56%, #03101f 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(56, 158, 255, 0.56) 1px, transparent 2px),
    linear-gradient(rgba(72, 154, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(72, 154, 255, 0.04) 1px, transparent 1px);
  background-position: 0 0, 0 0, 0 0;
  background-size: 90px 90px, 44px 44px, 44px 44px;
  opacity: 0.7;
  pointer-events: none;
}

.hero-orbit {
  position: absolute;
  left: -12%;
  right: 28%;
  bottom: -42%;
  height: 440px;
  border-radius: 50%;
  background:
    radial-gradient(closest-side, transparent 62%, rgba(25, 143, 255, 0.2) 63%, transparent 64%),
    repeating-radial-gradient(ellipse at center, transparent 0 28px, rgba(37, 133, 255, 0.16) 29px 30px),
    repeating-linear-gradient(8deg, transparent 0 56px, rgba(42, 151, 255, 0.22) 57px 58px);
  filter: drop-shadow(0 0 28px rgba(0, 136, 255, 0.55));
  transform: perspective(700px) rotateX(62deg);
  transform-origin: center;
  pointer-events: none;
}

.hero-copy,
.command-center {
  position: relative;
  z-index: 1;
}

.hero-copy {
  align-self: center;
  padding-bottom: 36px;
}

.hero-brand {
  margin: 0 0 22px;
  color: #1593ff;
  font-size: 18px;
  font-weight: 900;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(42px, 4.08vw, 58px);
  line-height: 1.18;
  letter-spacing: 0;
}

h1 .headline-line {
  display: inline-block;
  color: #fff;
  white-space: nowrap;
}

h1 .accent {
  color: #1394ff;
}

.hero-lede {
  max-width: 720px;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 19px;
  font-weight: 600;
  line-height: 1.86;
}

.hero-actions,
.ability-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.ability-row {
  margin-top: 42px;
}

.ability-row span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  padding: 0 12px;
  color: rgba(207, 229, 255, 0.88);
  background: rgba(20, 92, 158, 0.32);
  border: 1px solid rgba(74, 161, 255, 0.34);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.ability-row span::before {
  content: "";
  width: 8px;
  height: 8px;
  background: #1b97ff;
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(27, 151, 255, 0.8);
}

.command-center {
  display: grid;
  grid-template-columns: 1.02fr 1fr;
  grid-template-rows: 205px 250px 140px;
  gap: 12px;
  align-self: center;
}

.dash-card {
  position: relative;
  overflow: hidden;
  padding: 16px;
  background: linear-gradient(180deg, rgba(16, 55, 92, 0.82), rgba(7, 31, 56, 0.82));
  border: 1px solid rgba(83, 162, 255, 0.28);
  border-radius: 12px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 22px 46px rgba(0, 0, 0, 0.2);
}

.dash-card h2 {
  margin-bottom: 14px;
  color: #e7f4ff;
  font-size: 15px;
  font-weight: 900;
}

.dash-card h2::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 16px;
  margin-right: 8px;
  vertical-align: -3px;
  background: #1d8fff;
  border-radius: 3px;
}

.funnel-card {
  grid-row: 1 / 2;
}

.work-card {
  grid-row: 1 / 2;
}

.map-card {
  grid-row: 2 / 4;
}

.call-card {
  grid-row: 2 / 3;
}

.line-card {
  grid-column: 2 / 3;
  grid-row: 3 / 4;
}

.funnel-body {
  display: grid;
  grid-template-columns: 0.92fr 1fr;
  gap: 16px;
  align-items: center;
}

.funnel-shape {
  display: grid;
  justify-items: center;
  gap: 4px;
}

.funnel-shape i {
  display: block;
  height: 28px;
  background: linear-gradient(90deg, #1c7eff, #1ba1ff);
  clip-path: polygon(0 0, 100% 0, 86% 100%, 14% 100%);
}

.funnel-shape i:nth-child(1) { width: 132px; }
.funnel-shape i:nth-child(2) { width: 112px; background: linear-gradient(90deg, #248eff, #25b4ff); }
.funnel-shape i:nth-child(3) { width: 92px; background: linear-gradient(90deg, #22aaff, #28d3d0); }
.funnel-shape i:nth-child(4) { width: 72px; background: linear-gradient(90deg, #28d3d0, #4bdd9e); }
.funnel-shape i:nth-child(5) { width: 54px; background: linear-gradient(90deg, #48d996, #85e26f); }
.funnel-shape i:nth-child(6) { width: 38px; background: #93e77a; }

.funnel-list {
  display: grid;
  gap: 8px;
  margin-bottom: 0;
}

.funnel-list div {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: rgba(231, 244, 255, 0.74);
  font-size: 13px;
}

.funnel-list dd {
  margin: 0;
  color: #fff;
  font-weight: 900;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.work-grid div {
  min-width: 0;
  min-height: 96px;
  padding: 12px 8px;
  text-align: center;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 12px;
}

.work-grid div::before {
  content: "▣";
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin: 0 auto 8px;
  color: #fff;
  background: #108dff;
  border-radius: 9px;
  font-size: 13px;
}

.work-grid div:nth-child(2)::before { content: "%"; background: #25b66f; }
.work-grid div:nth-child(3)::before { content: "↘"; background: #e85f63; }
.work-grid div:nth-child(4)::before { content: "▣"; background: #f18733; }

.work-grid span {
  display: block;
  color: rgba(230, 242, 255, 0.72);
  font-size: 12px;
}

.work-grid strong {
  display: block;
  margin-top: 5px;
  color: #fff;
  font-size: 28px;
}

.progress-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  margin-top: 13px;
  color: rgba(231, 244, 255, 0.74);
  font-size: 12px;
}

.progress-row b {
  display: block;
  color: #fff;
  font-size: 22px;
}

.progress-row i {
  height: 8px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.26);
  border-radius: 999px;
}

.progress-row em {
  display: block;
  width: 78%;
  height: 100%;
  background: linear-gradient(90deg, #168aff, #3fb4ff);
  border-radius: inherit;
}

.card-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.card-title-row button {
  min-height: 30px;
  padding: 0 10px;
  color: rgba(232, 246, 255, 0.76);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  font-size: 12px;
}

.map-canvas {
  position: relative;
  height: 370px;
  overflow: hidden;
  background:
    radial-gradient(circle at 44% 47%, rgba(38, 151, 255, 0.34), transparent 12%),
    linear-gradient(90deg, rgba(61, 148, 255, 0.12) 1px, transparent 1px),
    linear-gradient(rgba(61, 148, 255, 0.12) 1px, transparent 1px),
    #08213b;
  background-size: auto, 36px 36px, 36px 36px, auto;
  border: 1px solid rgba(74, 158, 255, 0.18);
  border-radius: 10px;
}

.map-canvas::before,
.map-canvas::after,
.route {
  content: "";
  position: absolute;
  left: -12%;
  right: -12%;
  height: 2px;
  background: rgba(91, 170, 255, 0.34);
  transform: rotate(var(--rot, -18deg));
}

.map-canvas::before { top: 25%; --rot: 16deg; }
.map-canvas::after { top: 64%; --rot: -12deg; }
.route.r1 { top: 40%; --rot: 42deg; }
.route.r2 { top: 56%; --rot: 8deg; }
.route.r3 { top: 78%; --rot: 26deg; }

.map-canvas span {
  position: absolute;
  left: var(--x);
  top: var(--y);
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  color: #fff;
  background: var(--tone);
  border: 2px solid rgba(255, 255, 255, 0.36);
  border-radius: 50%;
  box-shadow: 0 0 0 8px color-mix(in srgb, var(--tone), transparent 74%);
  font-size: 11px;
  font-weight: 900;
}

.call-body {
  display: grid;
  grid-template-columns: 128px 1fr;
  gap: 18px;
  align-items: center;
}

.donut {
  display: grid;
  place-items: center;
  width: 124px;
  height: 124px;
  margin: auto;
  text-align: center;
  background:
    radial-gradient(circle, #0b2745 0 54%, transparent 55%),
    conic-gradient(#2099ff 0 40%, #48d185 40% 53%, #90a9c5 53% 90%, #526d89 90% 100%);
  border-radius: 50%;
}

.donut strong {
  align-self: end;
  color: rgba(232, 246, 255, 0.78);
  font-size: 12px;
}

.donut b {
  align-self: start;
  color: #fff;
  font-size: 25px;
}

.call-body ul,
.process-grid ul,
.module-board ul {
  padding: 0;
  list-style: none;
}

.call-body ul {
  display: grid;
  gap: 11px;
  margin: 0;
  color: rgba(231, 244, 255, 0.72);
  font-size: 13px;
}

.call-body li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.call-body li span {
  width: 8px;
  height: 8px;
  margin-right: -4px;
  background: #2099ff;
  border-radius: 50%;
}

.call-body li:nth-child(2) span { background: #48d185; }
.call-body li:nth-child(3) span { background: #91a6bd; }
.call-body li:nth-child(4) span { background: #526d89; }

.call-body b {
  color: #fff;
  font-size: 12px;
}

.line-card {
  padding-bottom: 8px;
}

.line-card strong {
  color: #1593ff;
  font-size: 20px;
}

.line-card strong span {
  color: #4be09a;
  font-size: 11px;
}

.line-card svg {
  width: 100%;
  height: 84px;
}

.section-light,
.section-blue,
.system,
.proof,
.cooperation,
.faq,
.contact-band {
  padding: 78px clamp(24px, 5vw, 86px);
}

.section-light {
  background: #fff;
}

.section-blue {
  background:
    radial-gradient(circle at 5% 0%, rgba(31, 139, 255, 0.12), transparent 28%),
    linear-gradient(180deg, #f6fbff 0%, #eef7ff 100%);
}

.section-heading {
  max-width: 920px;
  margin: 0 auto 44px;
  text-align: center;
}

.section-heading h2 {
  margin-bottom: 14px;
  color: #111827;
  font-size: clamp(28px, 3.2vw, 42px);
  line-height: 1.2;
}

.section-heading p {
  margin-bottom: 0;
  color: #718094;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.8;
}

.process-grid,
.scenario-grid,
.module-board {
  display: grid;
  gap: 28px;
  max-width: 1240px;
  margin: 0 auto;
}

.process-grid,
.scenario-grid {
  grid-template-columns: repeat(4, 1fr);
}

.process-grid article {
  position: relative;
  min-height: 270px;
  padding: 28px 26px;
  background: #fff;
  border: 1px solid #dce6f1;
  border-radius: 8px;
  box-shadow: 0 18px 44px rgba(20, 60, 102, 0.06);
}

.process-grid article:not(:last-child)::after {
  content: "···›";
  position: absolute;
  right: -42px;
  top: 50%;
  color: #9aaabd;
  font-size: 24px;
  font-weight: 900;
}

.process-icon,
.scenario-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  color: #fff;
  border-radius: 50%;
  font-size: 22px;
  font-weight: 900;
}

.blue { background: var(--blue); }
.green { background: var(--green); }
.orange { background: var(--orange); }
.purple { background: var(--purple); }

.process-grid article > span {
  position: absolute;
  top: 28px;
  right: 24px;
  color: #c5d2e2;
  font-size: 22px;
  font-weight: 900;
}

.process-grid h3,
.scenario-grid h3,
.module-board h3 {
  margin: 24px 0 16px;
  color: #172033;
  font-size: 20px;
}

.process-grid ul,
.module-board ul {
  display: grid;
  gap: 10px;
  margin: 0;
  color: #637188;
  font-size: 14px;
  line-height: 1.45;
}

.process-grid li,
.module-board li {
  position: relative;
  padding-left: 14px;
}

.process-grid li::before,
.module-board li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 4px;
  height: 4px;
  background: currentColor;
  border-radius: 50%;
}

.scenario-grid article {
  min-height: 275px;
  padding: 34px 30px 28px;
  background: #fff;
  border: 1px solid #dce7f3;
  border-radius: 8px;
  box-shadow: 0 18px 44px rgba(29, 86, 142, 0.08);
}

.scenario-icon {
  width: 62px;
  height: 62px;
  margin: 0 auto 4px;
  font-size: 30px;
  border-radius: 12px;
  background: transparent;
}

.scenario-icon.blue { color: var(--blue); }
.scenario-icon.green { color: var(--green); }
.scenario-icon.orange { color: var(--orange); }
.scenario-icon.purple { color: var(--purple); }
.scenario-icon.cyan { color: #009fe3; }
.scenario-icon.teal { color: #0fae96; }
.scenario-icon.indigo { color: #3f5bea; }
.scenario-icon.slate { color: #34506f; }

.scenario-grid article:nth-child(n + 5) .scenario-icon {
  background: rgba(22, 132, 255, 0.08);
  border: 1px solid rgba(22, 132, 255, 0.16);
  border-radius: 16px;
  font-size: 26px;
}

.scenario-grid h3 {
  text-align: center;
}

.scenario-grid article:nth-child(1) h3 { color: #136ff0; }
.scenario-grid article:nth-child(2) h3 { color: #169663; }
.scenario-grid article:nth-child(3) h3 { color: #ff7c13; }
.scenario-grid article:nth-child(4) h3 { color: #7651df; }
.scenario-grid article:nth-child(5) h3 { color: #009fe3; }
.scenario-grid article:nth-child(6) h3 { color: #0fae96; }
.scenario-grid article:nth-child(7) h3 { color: #3f5bea; }
.scenario-grid article:nth-child(8) h3 { color: #34506f; }

.scenario-grid p {
  min-height: 88px;
  margin-bottom: 22px;
  color: #68788d;
  font-size: 15px;
  line-height: 1.75;
}

.scenario-grid a {
  color: #1584ff;
  font-size: 14px;
  font-weight: 900;
}

.system {
  color: #fff;
  background:
    radial-gradient(circle at 50% 0%, rgba(26, 136, 255, 0.24), transparent 34%),
    linear-gradient(180deg, #06213b 0%, #041224 100%);
}

.section-heading.inverse h2 {
  color: #fff;
}

.section-heading.inverse p {
  color: rgba(219, 236, 255, 0.72);
}

.module-board {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
  max-width: 1320px;
}

.module-board article {
  min-height: 174px;
  padding: 22px 18px;
  background: rgba(26, 73, 116, 0.8);
  border: 1px solid rgba(111, 181, 255, 0.22);
  border-radius: 8px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.module-board article > div {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 14px;
  color: #fff;
  background: #1d8fff;
  border-radius: 10px;
}

.module-board article:nth-child(2) > div { background: #1da06a; }
.module-board article:nth-child(3) > div { background: #168aff; }
.module-board article:nth-child(4) > div { background: #1e7cf0; }
.module-board article:nth-child(5) > div { background: #f38325; }
.module-board article:nth-child(6) > div { background: #2d77dc; }

.module-board h3 {
  margin: 0 0 12px;
  color: #fff;
  font-size: 18px;
}

.module-board ul {
  color: rgba(226, 241, 255, 0.82);
  font-size: 13px;
}

.proof {
  background:
    linear-gradient(90deg, rgba(22, 132, 255, 0.06) 1px, transparent 1px),
    linear-gradient(#fff 0%, #f6faff 100%);
  background-size: 52px 52px, auto;
}

.proof-shell {
  display: grid;
  grid-template-columns: minmax(360px, 0.72fr) 1fr;
  gap: 42px;
  max-width: 1320px;
  margin: 0 auto;
  align-items: stretch;
}

.proof-copy {
  padding: 36px;
  color: #fff;
  background:
    radial-gradient(circle at 80% 20%, rgba(31, 151, 255, 0.38), transparent 34%),
    linear-gradient(145deg, #061a31, #082946);
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.proof-copy p:first-child {
  margin-bottom: 14px;
  color: #36a7ff;
  font-weight: 900;
}

.proof-copy h2 {
  margin-bottom: 18px;
  font-size: clamp(28px, 3.3vw, 44px);
  line-height: 1.18;
}

.proof-copy p:last-child {
  color: rgba(224, 241, 255, 0.78);
  font-size: 16px;
  line-height: 1.85;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.proof-grid article,
.cooperation-grid article,
.faq-grid article {
  background: #fff;
  border: 1px solid #dce7f3;
  border-radius: 8px;
  box-shadow: 0 18px 44px rgba(29, 86, 142, 0.08);
}

.proof-grid article {
  padding: 30px 24px;
}

.proof-grid span,
.cooperation-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 28px;
  color: #1684ff;
  background: #eaf4ff;
  border-radius: 99px;
  font-size: 13px;
  font-weight: 900;
}

.proof-grid h3,
.cooperation-grid h3,
.faq-grid h3 {
  margin: 20px 0 12px;
  color: #172033;
  font-size: 20px;
}

.proof-grid p,
.cooperation-grid p,
.faq-grid p {
  margin: 0;
  color: #66758a;
  font-size: 15px;
  line-height: 1.78;
}

.cooperation {
  background: #fff;
}

.cooperation-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  max-width: 1240px;
  margin: 0 auto;
}

.cooperation-grid article {
  position: relative;
  min-height: 220px;
  padding: 28px 24px;
}

.cooperation-grid article:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 42px;
  right: -19px;
  width: 20px;
  height: 2px;
  background: linear-gradient(90deg, #9bb7d6, transparent);
}

.faq {
  background:
    radial-gradient(circle at 88% 10%, rgba(34, 177, 118, 0.1), transparent 28%),
    #f6faff;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  max-width: 1040px;
  margin: 0 auto;
}

.faq-grid article {
  padding: 26px 28px;
}

.faq-grid h3 {
  margin-top: 0;
}

.contact-band {
  padding-top: 30px;
  padding-bottom: 0;
  background: linear-gradient(180deg, #041224 0%, #03101f 100%);
}

.contact-shell {
  display: grid;
  grid-template-columns: 0.92fr 1fr;
  gap: 54px;
  max-width: 1320px;
  margin: 0 auto;
  padding: 34px 44px 26px;
  color: #fff;
  background: rgba(3, 14, 29, 0.92);
  border: 1px solid rgba(38, 143, 255, 0.34);
  border-bottom: 0;
  border-radius: 12px 12px 0 0;
}

.contact-copy {
  padding-right: 32px;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-copy p:first-child {
  margin-bottom: 12px;
  color: #158dff;
  font-weight: 900;
}

.contact-copy h2 {
  margin-bottom: 18px;
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1.18;
}

.contact-copy p:not(:first-child) {
  color: rgba(225, 239, 255, 0.82);
  font-size: 16px;
  line-height: 1.85;
}

.contact-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 36px;
}

.contact-points span {
  display: grid;
  grid-template-columns: 42px 1fr;
  column-gap: 12px;
  align-items: center;
}

.contact-points b {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: #d8ebff;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}

.contact-points strong {
  font-size: 14px;
}

.contact-points em {
  color: rgba(223, 239, 255, 0.68);
  font-size: 12px;
  font-style: normal;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 18px;
  align-self: center;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: rgba(230, 243, 255, 0.82);
  font-size: 13px;
  font-weight: 800;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: 42px;
  padding: 0 14px;
  color: #eaf5ff;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(125, 178, 234, 0.24);
  border-radius: 7px;
  outline: none;
}

.contact-form textarea {
  min-height: 74px;
  padding-top: 12px;
  resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(219, 234, 250, 0.44);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: rgba(38, 151, 255, 0.9);
  box-shadow: 0 0 0 3px rgba(38, 151, 255, 0.14);
}

.full {
  grid-column: 1 / -1;
}

.form-status {
  min-height: 20px;
  margin: 0;
  color: rgba(226, 241, 255, 0.7);
  font-size: 13px;
  line-height: 1.7;
  white-space: pre-line;
}

.form-status.error {
  color: #ffb3b3;
}

.form-status.success {
  color: #77efb4;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px clamp(24px, 5vw, 86px);
  color: rgba(229, 241, 255, 0.66);
  background: #030b16;
}

.footer strong {
  display: block;
  margin-bottom: 6px;
  color: #fff;
}

.footer div:last-child {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 13px;
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: 1fr auto auto;
  }

  .menu-toggle {
    display: grid;
  }

  .nav {
    position: absolute;
    top: 58px;
    left: 18px;
    right: 18px;
    display: none;
    grid-column: 1 / -1;
    grid-template-columns: 1fr;
    gap: 0;
    padding: 10px;
    background: rgba(4, 17, 32, 0.98);
    border: 1px solid rgba(111, 181, 255, 0.2);
    border-radius: 10px;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.24);
  }

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

  .nav a {
    padding: 14px 12px;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 120px;
  }

  .command-center {
    max-width: 820px;
  }

  .process-grid,
  .scenario-grid,
  .cooperation-grid,
  .faq-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-grid article::after {
    display: none;
  }

  .module-board {
    grid-template-columns: repeat(3, 1fr);
  }

  .proof-shell {
    grid-template-columns: 1fr;
  }

  .proof-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .contact-copy {
    padding-right: 0;
    border-right: 0;
  }
}

@media (max-width: 760px) {
  .site-header {
    height: 58px;
    padding-inline: 18px;
  }

  .brand {
    font-size: 18px;
  }

  .nav-cta {
    display: none;
  }

  .hero {
    padding-inline: 18px;
    padding-bottom: 28px;
  }

  h1 {
    font-size: 39px;
  }

  h1 .headline-line {
    white-space: normal;
  }

  .hero-lede {
    font-size: 16px;
  }

  .command-center,
  .contact-form,
  .contact-points {
    grid-template-columns: 1fr;
  }

  .funnel-card,
  .work-card,
  .map-card,
  .call-card,
  .line-card {
    grid-column: auto;
    grid-row: auto;
  }

  .funnel-body,
  .call-body {
    grid-template-columns: 1fr;
  }

  .work-grid,
  .process-grid,
  .scenario-grid,
  .module-board {
    grid-template-columns: 1fr;
  }

  .map-canvas {
    height: 300px;
  }

  .section-light,
  .section-blue,
  .system,
  .proof,
  .cooperation,
  .faq,
  .contact-band {
    padding-inline: 18px;
  }

  .proof-grid,
  .cooperation-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .proof-copy {
    padding: 28px 22px;
  }

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

  .contact-shell {
    padding: 26px 18px 18px;
  }

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