:root {
  --bg: #070d25;
  --bg-soft: #0a1737;
  --surface: rgba(9, 22, 49, 0.78);
  --surface-strong: #102658;
  --surface-light: rgba(255, 255, 255, 0.06);
  --card: #f4efe7;
  --text: #eef5ff;
  --text-muted: #9fb2d6;
  --text-dark: #112136;
  --accent: #18cf72;
  --accent-strong: #14a7ff;
  --accent-warm: #1e7eff;
  --line: rgba(255, 255, 255, 0.1);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --container: min(1120px, calc(100vw - 32px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(24, 207, 114, 0.16), transparent 32%),
    radial-gradient(circle at top right, rgba(20, 167, 255, 0.16), transparent 28%),
    linear-gradient(180deg, #070d25 0%, #09122d 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.4), transparent 90%);
}

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

img {
  max-width: 100%;
}

.page-shell {
  position: relative;
  overflow: hidden;
}

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

.hero {
  position: relative;
  padding: 20px 0 88px;
}

.hero__backdrop {
  position: absolute;
  inset: 120px auto auto 55%;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(20, 167, 255, 0.2), transparent 48%),
    radial-gradient(circle at 30% 30%, rgba(24, 207, 114, 0.22), transparent 62%);
  filter: blur(8px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  background: rgba(8, 17, 31, 0.72);
  backdrop-filter: blur(14px);
  border-radius: 999px;
  position: sticky;
  top: 18px;
  z-index: 20;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand__logo {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  padding: 3px;
  background:
    linear-gradient(135deg, rgba(24, 207, 114, 0.14), rgba(20, 167, 255, 0.16)),
    rgba(10, 21, 46, 0.9);
  box-shadow: 0 10px 28px rgba(9, 16, 36, 0.32);
}

.brand__text {
  display: grid;
  gap: 3px;
}

.brand__text strong,
.section-heading h2,
.hero h1,
.benefits h2,
.cta-banner h2,
.contact h2 {
  font-family: "Space Grotesk", sans-serif;
}

.brand__text small {
  color: var(--text-muted);
  font-size: 0.78rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--text-muted);
  font-weight: 600;
}

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

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px 0;
  background: var(--text);
}

.hero__content {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 42px;
  align-items: center;
  padding-top: 72px;
}

.eyebrow {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(24, 207, 114, 0.28);
  background: rgba(24, 207, 114, 0.08);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  font-weight: 800;
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 0.95;
  margin: 18px 0 22px;
  max-width: 11ch;
}

.hero__lead,
.section-heading p,
.benefits__copy p,
.cta-banner p,
.contact__info p,
.service-card p,
.benefit-item p,
.timeline__item p,
.footer p,
.signal-card p {
  color: var(--text-muted);
  line-height: 1.7;
}

.hero__lead {
  max-width: 60ch;
  font-size: 1.05rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

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

.button--primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #04101f;
  box-shadow: 0 14px 32px rgba(20, 167, 255, 0.24);
}

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

.button--sm {
  padding: 12px 16px;
}

.button--full {
  width: 100%;
}

.hero__highlights {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.hero__highlights li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #dce7ff;
}

.hero__highlights li::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(24, 207, 114, 0.16);
}

.hero__panel {
  padding: 28px;
  background: linear-gradient(180deg, rgba(15, 29, 64, 0.96), rgba(8, 16, 36, 0.92));
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.hero__seal {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  margin-bottom: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
}

.hero__seal img {
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
}

.hero__seal strong {
  display: block;
  margin-bottom: 4px;
  font-family: "Space Grotesk", sans-serif;
}

.hero__seal span {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.status-card,
.metric-card,
.signal-card,
.service-card,
.benefit-item,
.timeline__item,
.cta-banner,
.contact-card,
.contact-form {
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(10px);
}

.status-card--main {
  padding: 28px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(24, 207, 114, 0.12), rgba(30, 126, 255, 0.12)),
    rgba(8, 18, 31, 0.86);
}

.status-card__label,
.metric-card p,
.service-card h3,
.benefit-item strong,
.timeline__item h3,
.contact-card strong {
  margin: 0;
}

.status-card__label {
  color: var(--text-muted);
}

.status-card strong {
  display: block;
  font-size: 4rem;
  line-height: 1;
  margin: 18px 0 10px;
  font-family: "Space Grotesk", sans-serif;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 18px 0;
}

.metric-card {
  padding: 22px;
  border-radius: var(--radius-md);
}

.metric-card strong {
  display: block;
  margin: 10px 0 8px;
  font-size: 2rem;
}

.metric-card span,
.status-card span {
  color: var(--text-muted);
}

.signal-card {
  padding: 22px;
  border-radius: var(--radius-md);
}

.signal-card__row {
  display: flex;
  gap: 14px;
  align-items: center;
}

.signal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex: 0 0 12px;
  background: var(--accent);
  box-shadow: 0 0 0 8px rgba(24, 207, 114, 0.14);
}

.signal-card__line {
  height: 1px;
  background: var(--line);
  margin: 16px 0;
}

.signal-card__row--muted p {
  color: var(--text-muted);
}

.trust-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
  align-items: center;
  padding: 24px 28px;
  margin-top: -28px;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(24, 207, 114, 0.06), rgba(20, 167, 255, 0.06));
  border: 1px solid var(--line);
}

.trust-bar p {
  margin: 0;
  max-width: 48ch;
  color: #d3e3ff;
}

.trust-bar__items {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.trust-bar__items span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
}

.section {
  padding: 110px 0;
}

.section--accent {
  background:
    linear-gradient(180deg, rgba(24, 207, 114, 0.08), rgba(20, 167, 255, 0)),
    transparent;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 38px;
}

.section-heading h2,
.benefits h2,
.cta-banner h2,
.contact h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  margin: 18px 0 14px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.section--systems {
  padding-top: 0;
}

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

.system-card {
  padding: 26px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(24, 207, 114, 0.08), rgba(20, 167, 255, 0.04)),
    var(--surface);
  backdrop-filter: blur(10px);
  min-height: 220px;
}

.system-card__tag {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.system-card h3 {
  margin: 18px 0 10px;
  font-size: 1.3rem;
}

.system-card p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.7;
}

.service-card {
  padding: 24px;
  border-radius: var(--radius-lg);
  min-height: 240px;
}

.service-card__icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  background: rgba(24, 207, 114, 0.12);
  position: relative;
}

.service-card__icon span,
.service-card__icon::before,
.service-card__icon::after {
  position: absolute;
  content: "";
}

.service-card__icon span {
  width: 26px;
  height: 18px;
  border: 2px solid var(--accent);
  border-radius: 4px;
}

.service-card__icon::after {
  width: 12px;
  height: 2px;
  background: var(--accent);
  bottom: 12px;
}

.service-card__icon--network span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 0;
  background: var(--accent);
  box-shadow:
    -12px 12px 0 var(--accent),
    12px 12px 0 var(--accent),
    0 24px 0 var(--accent);
}

.service-card__icon--network::before,
.service-card__icon--network::after {
  width: 2px;
  height: 24px;
  background: var(--accent);
  top: 16px;
}

.service-card__icon--network::before {
  left: 19px;
  transform: rotate(38deg);
}

.service-card__icon--network::after {
  right: 19px;
  transform: rotate(-38deg);
}

.service-card__icon--shield span {
  width: 20px;
  height: 24px;
  border-radius: 0 0 10px 10px;
  border: 2px solid var(--accent);
  clip-path: polygon(50% 0%, 100% 18%, 100% 66%, 50% 100%, 0% 66%, 0% 18%);
}

.service-card__icon--cloud span {
  width: 26px;
  height: 14px;
  border: 0;
  border-radius: 14px;
  background: var(--accent);
}

.service-card__icon--cloud::before {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  top: 14px;
  left: 12px;
  box-shadow: 10px -4px 0 4px var(--accent), 20px 2px 0 0 var(--accent);
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.benefits {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 30px;
  align-items: start;
}

.benefits__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.benefit-item {
  padding: 24px;
  border-radius: var(--radius-lg);
}

.benefit-item strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.timeline {
  display: grid;
  gap: 18px;
}

.timeline__item {
  padding: 28px;
  border-radius: var(--radius-lg);
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 22px;
  align-items: start;
}

.timeline__item span {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  border-radius: 20px;
  background: rgba(24, 207, 114, 0.12);
  color: var(--accent);
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
}

.cta-banner {
  border-radius: 32px;
  padding: 40px;
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: center;
}

.section--contact {
  padding-top: 0;
}

.contact {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 24px;
  align-items: start;
}

.contact-card {
  padding: 20px 22px;
  border-radius: var(--radius-md);
  margin-top: 16px;
}

.contact-card a,
.contact-card p {
  display: block;
  margin-top: 8px;
  color: #dfe8fa;
}

.contact-form {
  padding: 24px;
  border-radius: var(--radius-xl);
}

.contact-form label {
  display: block;
  margin-bottom: 16px;
  color: #dde7fb;
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  margin-top: 8px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  padding: 15px 16px;
  font: inherit;
  resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #8da1c0;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(24, 207, 114, 0.32);
  border-color: rgba(24, 207, 114, 0.4);
}

.form-feedback {
  min-height: 24px;
  margin: 14px 0 0;
  color: var(--accent);
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding: 28px 0 40px;
  border-top: 1px solid var(--line);
}

.footer a {
  color: var(--accent);
  font-weight: 700;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal--delay {
  transition-delay: 120ms;
}

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

@media (max-width: 980px) {
  .hero__content,
  .benefits,
  .contact,
  .card-grid,
  .systems-grid {
    grid-template-columns: 1fr;
  }

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

  .hero h1 {
    max-width: 12ch;
  }
}

@media (max-width: 760px) {
  .nav {
    border-radius: 24px;
    align-items: flex-start;
  }

  .nav-toggle {
    display: block;
  }

  .nav-menu {
    position: absolute;
    left: 16px;
    right: 16px;
    top: calc(100% + 10px);
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(8, 17, 31, 0.96);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

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

  .hero {
    padding-bottom: 68px;
  }

  .hero__content {
    padding-top: 48px;
  }

  .metric-grid,
  .benefits__list {
    grid-template-columns: 1fr;
  }

  .trust-bar,
  .cta-banner,
  .footer,
  .hero__seal {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .section {
    padding: 84px 0;
  }
}

@media (max-width: 560px) {
  .hero h1 {
    font-size: 2.8rem;
  }

  .hero__panel,
  .cta-banner,
  .contact-form,
  .service-card,
  .benefit-item,
  .timeline__item {
    padding: 22px;
  }

  .brand__text small {
    display: none;
  }

  .trust-bar {
    padding: 20px;
  }
}