:root {
  --bg: #05050a;
  --bg-2: #080812;
  --bg-3: #0b0b16;
  --text: #f8fafc;
  --muted: #cbd5e1;
  --soft: #a1a1aa;
  --purple: #7c3aed;
  --purple-2: #8b5cf6;
  --purple-3: #a855f7;
  --cyan: #22d3ee;
  --green: #34d399;
  --card: rgba(255, 255, 255, 0.035);
  --card-strong: rgba(15, 15, 25, 0.76);
  --border: rgba(139, 92, 246, 0.25);
  --border-strong: rgba(168, 85, 247, 0.42);
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.38);
  --glow: 0 0 52px rgba(139, 92, 246, 0.35);
  --radius: 8px;
  --container: min(1180px, calc(100% - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 18% 8%, rgba(124, 58, 237, 0.28), transparent 32rem),
    radial-gradient(circle at 82% 12%, rgba(168, 85, 247, 0.18), transparent 28rem),
    linear-gradient(180deg, var(--bg), var(--bg-2) 46%, var(--bg));
  color: var(--text);
  font-family: Inter, Sora, "Space Grotesk", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  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: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 78%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(5, 5, 10, 0), rgba(5, 5, 10, 0.62));
}

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

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

.page-shell {
  min-height: 100vh;
  overflow: hidden;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  width: var(--container);
  margin: 14px auto 0;
  padding: 12px 14px;
  border: 1px solid rgba(139, 92, 246, 0.18);
  border-radius: 12px;
  background: rgba(8, 8, 18, 0.74);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  min-width: max-content;
}

.brand-mark {
  position: relative;
  width: 34px;
  height: 38px;
  filter: drop-shadow(0 0 18px rgba(139, 92, 246, 0.65));
}

.brand-mark span {
  position: absolute;
  width: 12px;
  height: 36px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--purple-3), var(--purple));
  transform: skewX(-29deg);
}

.brand-mark span:first-child {
  left: 7px;
  top: 0;
}

.brand-mark span:last-child {
  left: 16px;
  top: 10px;
}

.brand-copy {
  display: grid;
  gap: 1px;
}

.brand-copy strong {
  font-size: 22px;
  line-height: 1;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.brand-copy small {
  color: var(--soft);
  font-size: 9px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0.42em;
}

.main-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}

.main-nav a {
  position: relative;
  padding: 10px 0;
  transition: color 180ms ease;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 3px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--purple-3), transparent);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.main-nav a:hover {
  color: var(--text);
}

.main-nav a:hover::after {
  opacity: 1;
  transform: translateY(0);
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  border-radius: var(--radius);
  font-weight: 800;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.header-cta {
  padding: 0 18px;
  border: 1px solid rgba(168, 85, 247, 0.55);
  background: rgba(124, 58, 237, 0.12);
  color: var(--text);
  font-size: 14px;
}

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

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  border-radius: 999px;
  background: currentColor;
}

.section,
.hero {
  width: var(--container);
  margin: 0 auto;
}

.section {
  padding: 98px 0;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  gap: clamp(44px, 6vw, 86px);
}

.hero {
  position: relative;
  padding: 104px 0 54px;
}

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

.eyebrow,
.section-label {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin: 0 0 20px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(124, 58, 237, 0.12);
  color: #ddd6fe;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.2;
}

.eyebrow {
  padding: 9px 13px;
}

.section-label {
  padding: 8px 12px;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(48px, 5.8vw, 78px);
  line-height: 0.98;
  font-weight: 950;
  letter-spacing: 0;
}

.hero-lead {
  max-width: 660px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(18px, 1.8vw, 23px);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.button {
  min-height: 54px;
  padding: 0 20px;
  border: 1px solid transparent;
  cursor: pointer;
}

.button svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button-primary {
  border-color: rgba(168, 85, 247, 0.72);
  background:
    linear-gradient(135deg, rgba(168, 85, 247, 0.98), rgba(124, 58, 237, 0.96)),
    var(--purple);
  color: white;
  box-shadow: 0 18px 42px rgba(124, 58, 237, 0.28);
}

.button-primary:hover {
  box-shadow: 0 22px 54px rgba(124, 58, 237, 0.44);
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
}

.hero-visual {
  position: relative;
  align-self: center;
  min-height: 560px;
}

.orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(24px);
  opacity: 0.72;
}

.orb-one {
  top: 22px;
  right: 8%;
  width: 230px;
  height: 230px;
  background: rgba(124, 58, 237, 0.52);
}

.orb-two {
  left: 2%;
  bottom: 28px;
  width: 160px;
  height: 160px;
  background: rgba(34, 211, 238, 0.18);
}

.browser-mockup,
.glass-card,
.service-card,
.compare-card,
.target-card,
.project-card,
.cooperation-card,
.faq-list details,
.contact-form,
.model-note {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.058), rgba(255, 255, 255, 0.026));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.browser-mockup {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border-radius: 18px;
}

.browser-mockup::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 72% 16%, rgba(168, 85, 247, 0.22), transparent 22rem),
    linear-gradient(135deg, rgba(255, 255, 255, 0.05), transparent);
  pointer-events: none;
}

.mockup-top {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 84px 1fr;
  align-items: center;
  gap: 18px;
  min-height: 58px;
  padding: 0 18px;
  border-bottom: 1px solid rgba(139, 92, 246, 0.2);
  background: rgba(5, 5, 10, 0.44);
}

.traffic {
  display: flex;
  gap: 8px;
}

.traffic span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--purple-3);
}

.traffic span:nth-child(2) {
  background: #60a5fa;
}

.traffic span:nth-child(3) {
  background: var(--green);
}

.mockup-address {
  min-height: 30px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
  color: var(--soft);
  font-size: 12px;
  line-height: 30px;
  text-align: center;
}

.mockup-body {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 18px;
  min-height: 498px;
  padding: 18px;
}

.mockup-sidebar {
  display: grid;
  align-content: start;
  justify-items: center;
  gap: 18px;
  border-radius: 12px;
  padding: 16px 10px;
  background: rgba(255, 255, 255, 0.035);
}

.mini-logo {
  width: 34px;
  height: 34px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--purple-3), var(--purple));
  box-shadow: var(--glow);
}

.mockup-sidebar span {
  width: 34px;
  height: 6px;
  border-radius: 999px;
  background: rgba(203, 213, 225, 0.22);
}

.mockup-main {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  grid-template-rows: repeat(5, 78px);
  gap: 14px;
  position: relative;
  min-height: 462px;
}

.glass-card {
  border-radius: 14px;
}

.code-card {
  grid-column: 1 / 4;
  grid-row: 1 / 3;
  align-self: start;
  padding: 18px;
}

.code-line {
  width: 80%;
  height: 9px;
  margin: 10px 0;
  border-radius: 999px;
  background: rgba(203, 213, 225, 0.28);
}

.code-line.purple {
  width: 55%;
  background: var(--purple-3);
}

.code-line.wide {
  width: 96%;
}

.code-line.short {
  width: 42%;
}

.code-line.green {
  width: 70%;
  background: rgba(52, 211, 153, 0.72);
}

.metric-card {
  display: grid;
  gap: 8px;
  padding: 18px;
}

.metric-card span,
.dashboard-card small {
  color: var(--soft);
  font-size: 12px;
  font-weight: 700;
}

.metric-card strong {
  font-size: clamp(34px, 4vw, 52px);
  line-height: 0.92;
}

.metric-card small {
  color: var(--muted);
  font-size: 14px;
}

.metric-growth {
  grid-column: 4 / 7;
  grid-row: 2 / 4;
}

.metric-speed {
  grid-column: 5 / 7;
  grid-row: 4 / 6;
}

.dashboard-card {
  grid-column: 1 / 5;
  grid-row: 3 / 6;
  display: grid;
  grid-template-columns: 128px 1fr;
  align-items: center;
  gap: 18px;
  padding: 18px;
}

.chart-bars {
  display: flex;
  align-items: end;
  gap: 9px;
  height: 92px;
}

.chart-bars span {
  flex: 1;
  min-width: 10px;
  border-radius: 999px 999px 3px 3px;
  background: linear-gradient(180deg, var(--purple-3), rgba(124, 58, 237, 0.22));
}

.dashboard-card strong {
  display: block;
  margin-bottom: 6px;
  font-size: 22px;
}

.benefit-strip {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  overflow: hidden;
  margin-top: 46px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(139, 92, 246, 0.14);
}

.benefit-strip article {
  padding: 24px;
  background: rgba(8, 8, 18, 0.8);
}

.benefit-strip span,
.target-card span,
.cooperation-card span {
  color: #c4b5fd;
  font-size: 13px;
  font-weight: 900;
}

.benefit-strip h2,
.target-card h3,
.cooperation-card h3 {
  margin: 10px 0 8px;
}

.benefit-strip p,
.target-card p,
.cooperation-card p {
  margin: 0;
  color: var(--soft);
  line-height: 1.55;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 34px;
}

.section-heading h2,
.contact-copy h2 {
  margin: 0;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1.03;
  letter-spacing: 0;
}

.section-heading p:not(.section-label),
.contact-copy p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

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

.service-card,
.target-card,
.project-card,
.cooperation-card {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  padding: 24px;
}

.service-card::before,
.project-card::before,
.cooperation-card::before,
.target-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 75% 12%, rgba(168, 85, 247, 0.18), transparent 12rem);
  opacity: 0;
  transition: opacity 180ms ease;
}

.service-card:hover::before,
.project-card:hover::before,
.cooperation-card:hover::before,
.target-card:hover::before {
  opacity: 1;
}

.service-card:hover,
.target-card:hover,
.project-card:hover,
.cooperation-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
}

.service-card,
.target-card,
.project-card,
.cooperation-card {
  transition: transform 180ms ease, border-color 180ms ease;
}

.icon-box {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(168, 85, 247, 0.42);
  border-radius: 12px;
  background: rgba(124, 58, 237, 0.14);
  color: #ddd6fe;
}

.icon-box svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card h3,
.compare-card h3,
.project-card h3,
.timeline-step h3 {
  margin: 22px 0 12px;
  font-size: 23px;
}

.service-card p,
.compare-card li,
.project-card p,
.timeline-step p {
  color: var(--muted);
  line-height: 1.62;
}

.service-card p,
.project-card p {
  margin: 0;
}

.wireframe {
  display: grid;
  gap: 9px;
  height: 96px;
  margin-top: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 14px;
  background: rgba(0, 0, 0, 0.22);
}

.wireframe span {
  display: block;
  border-radius: 999px;
  background: rgba(203, 213, 225, 0.16);
}

.wf-site span:first-child,
.wf-landing span:first-child,
.wf-mvp span:first-child {
  width: 44%;
  background: rgba(168, 85, 247, 0.62);
}

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

.wf-shop span,
.wf-app span {
  height: 100%;
  border-radius: 8px;
}

.wf-flow {
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
}

.wf-flow span {
  height: 38px;
  border-radius: 8px;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.compare-card {
  border-radius: 18px;
  padding: 30px;
}

.muted-card {
  border-color: rgba(203, 213, 225, 0.12);
}

.highlight-card {
  border-color: rgba(168, 85, 247, 0.58);
  box-shadow: 0 28px 90px rgba(124, 58, 237, 0.18);
}

.compare-card h3 {
  margin-top: 0;
}

.compare-card ul {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.compare-card li {
  position: relative;
  padding-left: 28px;
}

.compare-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  opacity: 0.46;
}

.highlight-card li::before {
  width: 14px;
  height: 8px;
  border-left: 2px solid var(--green);
  border-bottom: 2px solid var(--green);
  background: transparent;
  transform: rotate(-45deg);
  opacity: 1;
}

.value-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 18px;
}

.value-points article,
.tech-benefits article {
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: var(--radius);
  padding: 18px;
  background: rgba(255, 255, 255, 0.026);
  color: var(--muted);
  line-height: 1.55;
}

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

.projects-section,
.cooperation-section {
  position: relative;
}

.projects-section::before,
.cooperation-section::before {
  content: "";
  position: absolute;
  inset: 80px -20vw auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.45), transparent);
}

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

.project-visual {
  height: 142px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  margin-bottom: 20px;
  background:
    linear-gradient(135deg, rgba(168, 85, 247, 0.22), transparent),
    rgba(255, 255, 255, 0.035);
}

.pv-one {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0 26%, transparent 26%),
    linear-gradient(180deg, rgba(168, 85, 247, 0.32) 0 34%, rgba(255, 255, 255, 0.05) 34%);
}

.pv-two {
  background:
    radial-gradient(circle at 72% 36%, rgba(168, 85, 247, 0.75), transparent 64px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
}

.pv-three {
  background:
    linear-gradient(90deg, rgba(168, 85, 247, 0.24) 0 31%, transparent 31%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px 58px),
    rgba(255, 255, 255, 0.035);
}

.pv-four {
  background:
    linear-gradient(180deg, transparent 0 30%, rgba(168, 85, 247, 0.2) 30% 31%, transparent 31%),
    linear-gradient(90deg, transparent 0 34%, rgba(168, 85, 247, 0.2) 34% 35%, transparent 35%),
    rgba(255, 255, 255, 0.035);
}

.project-card strong {
  display: block;
  margin-top: 18px;
  color: #ddd6fe;
  line-height: 1.45;
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  top: 34px;
  height: 2px;
  background: linear-gradient(90deg, rgba(124, 58, 237, 0.1), var(--purple-2), rgba(124, 58, 237, 0.1));
}

.timeline-step {
  position: relative;
  padding-top: 78px;
}

.timeline-step span {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  border: 1px solid rgba(168, 85, 247, 0.54);
  border-radius: 16px;
  background: rgba(124, 58, 237, 0.14);
  color: white;
  font-weight: 900;
  box-shadow: var(--glow);
}

.timeline-step h3 {
  margin-bottom: 8px;
}

.timeline-step p {
  margin: 0;
}

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

.model-note {
  margin-top: 18px;
  border-radius: 16px;
  padding: 24px;
  color: var(--text);
  font-size: 20px;
  line-height: 1.5;
}

.tech-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tech-cloud span {
  border: 1px solid rgba(168, 85, 247, 0.34);
  border-radius: 999px;
  padding: 12px 16px;
  background: rgba(124, 58, 237, 0.1);
  color: #e9d5ff;
  font-weight: 800;
}

.tech-benefits {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-top: 22px;
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 940px;
}

.faq-list details {
  border-radius: 14px;
  overflow: hidden;
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 22px;
  color: var(--text);
  cursor: pointer;
  font-size: 18px;
  font-weight: 820;
  list-style: none;
}

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

.faq-list summary::after {
  content: "+";
  display: grid;
  place-items: center;
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: #ddd6fe;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list p {
  margin: 0;
  padding: 0 22px 22px;
  color: var(--muted);
  line-height: 1.65;
}

.contact-section {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 46px;
  align-items: start;
}

.contact-copy {
  position: sticky;
  top: 118px;
}

.contact-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.contact-benefits span {
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: 999px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.035);
  color: #ddd6fe;
  font-size: 14px;
  font-weight: 800;
}

address {
  display: grid;
  gap: 12px;
  margin-top: 32px;
  font-style: normal;
  color: var(--muted);
  font-size: 20px;
  font-weight: 750;
}

address a:hover {
  color: white;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  border-radius: 18px;
  padding: 24px;
}

.form-row {
  display: grid;
  gap: 8px;
}

.form-row.full,
.button.full,
.form-note {
  grid-column: 1 / -1;
}

label {
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(139, 92, 246, 0.25);
  border-radius: var(--radius);
  background: rgba(5, 5, 10, 0.7);
  color: var(--text);
  outline: 0;
  padding: 14px 14px;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

textarea {
  resize: vertical;
}

select {
  color-scheme: dark;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(168, 85, 247, 0.76);
  box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.16);
}

.form-note {
  margin: 0;
  color: var(--soft);
  font-size: 13px;
  line-height: 1.5;
}

.form-note.is-active {
  color: #ddd6fe;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 34px;
  width: var(--container);
  margin: 0 auto;
  padding: 52px 0 40px;
  border-top: 1px solid rgba(139, 92, 246, 0.22);
}

.footer-brand p {
  max-width: 520px;
  margin: 20px 0 0;
  color: var(--soft);
  line-height: 1.6;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  color: var(--muted);
  font-weight: 750;
}

.footer-nav a:hover {
  color: white;
}

.copyright {
  grid-column: 1 / -1;
  margin: 8px 0 0;
  color: #71717a;
  font-size: 14px;
}

.reveal {
  animation: fade-up 650ms ease both;
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 1ms !important;
    transition-duration: 1ms !important;
  }
}

@media (max-width: 1060px) {
  .site-header {
    grid-template-columns: auto auto auto;
  }

  .menu-toggle {
    display: block;
    justify-self: end;
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 10px;
    background: rgba(8, 8, 18, 0.96);
    backdrop-filter: blur(18px);
  }

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

  .main-nav a {
    padding: 12px;
  }

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

  .hero-visual {
    min-height: 500px;
  }

  .benefit-strip,
  .services-grid,
  .target-grid,
  .project-grid,
  .cooperation-grid,
  .tech-benefits {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .timeline::before {
    left: 33px;
    right: auto;
    top: 0;
    bottom: 0;
    width: 2px;
    height: auto;
  }

  .timeline-step {
    min-height: 118px;
    padding: 0 0 0 92px;
  }

  .contact-copy {
    position: static;
  }
}

@media (max-width: 720px) {
  :root {
    --container: min(100% - 28px, 1180px);
  }

  .site-header {
    grid-template-columns: 1fr auto;
    margin-top: 10px;
  }

  .header-cta {
    grid-column: 1 / -1;
    width: 100%;
  }

  .brand-copy strong {
    font-size: 19px;
  }

  .hero {
    padding-top: 66px;
  }

  .hero h1 {
    font-size: clamp(42px, 13vw, 58px);
  }

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

  .hero-visual {
    min-height: 610px;
  }

  .mockup-body {
    grid-template-columns: 1fr;
  }

  .mockup-sidebar {
    display: none;
  }

  .mockup-main {
    min-height: 514px;
  }

  .code-card,
  .metric-growth,
  .metric-speed,
  .dashboard-card {
    position: relative;
    inset: auto;
    width: 100%;
    margin-bottom: 14px;
  }

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

  .benefit-strip,
  .services-grid,
  .comparison-grid,
  .target-grid,
  .project-grid,
  .cooperation-grid,
  .tech-benefits,
  .contact-form {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 72px 0;
  }

  .section-heading h2,
  .contact-copy h2 {
    font-size: clamp(34px, 10vw, 46px);
  }

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

  .footer-nav {
    justify-content: flex-start;
  }
}

@media (max-width: 430px) {
  .eyebrow {
    font-size: 12px;
  }

  .benefit-strip article,
  .service-card,
  .compare-card,
  .target-card,
  .project-card,
  .cooperation-card,
  .contact-form {
    padding: 20px;
  }
}