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

:root {
  --bg: #07111f;
  --bg-soft: #0b1628;
  --panel: rgba(11, 21, 38, 0.72);
  --panel-2: rgba(11, 23, 42, 0.84);
  --border: rgba(148, 193, 255, 0.14);
  --text: #e8f1ff;
  --muted: #9caec9;
  --accent: #5ee1ff;
  --accent-2: #6f7cff;
  --accent-3: #00c28b;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  --radius: 24px;
  --radius-sm: 16px;
  --container: 1180px;
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(95, 225, 255, 0.08), transparent 24%),
    radial-gradient(circle at top right, rgba(111, 124, 255, 0.10), transparent 22%),
    linear-gradient(180deg, #050d18 0%, #081120 100%);
  color: var(--text);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
.site-shell { overflow: clip; }
.container { width: min(calc(100% - 40px), var(--container)); margin: 0 auto; }

.glass {
  background: linear-gradient(180deg, rgba(17, 29, 49, 0.75), rgba(9, 17, 32, 0.85));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(5, 13, 24, 0.75);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: Manrope, sans-serif;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #06101f;
  box-shadow: 0 12px 30px rgba(94, 225, 255, 0.25);
}

.brand-text { font-size: 1.05rem; }

.nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}

.nav-links a,
.footer-links a {
  color: var(--muted);
  transition: color 0.25s ease, transform 0.25s ease;
}

.nav-links a:hover,
.footer-links a:hover,
.text-link:hover {
  color: var(--text);
  transform: translateY(-1px);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #05101d;
  font-weight: 800;
  border: 0;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, opacity 0.25s ease;
  box-shadow: 0 16px 34px rgba(94, 225, 255, 0.18);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 44px rgba(94, 225, 255, 0.24);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: none;
}

.btn-sm { padding: 12px 18px; font-size: 0.95rem; }

.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 0;
  width: 44px;
  height: 44px;
}

.menu-toggle span {
  display: block;
  height: 2px;
  border-radius: 999px;
  margin: 6px 0;
  background: #fff;
}

.hero {
  position: relative;
  padding: 92px 0 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

h1, h2, h3 {
  margin: 0 0 14px;
  font-family: Manrope, sans-serif;
  line-height: 1.08;
}

h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  max-width: 13ch;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  max-width: 14ch;
}

h3 { font-size: 1.25rem; }

p { margin: 0 0 16px; color: var(--muted); }
.hero-text { max-width: 62ch; font-size: 1.06rem; }

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 28px 0;
}

.hero-points {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  display: grid;
  gap: 12px;
}

.hero-points li {
  color: #d7e5fb;
  padding-left: 20px;
  position: relative;
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  box-shadow: 0 0 16px rgba(94, 225, 255, 0.7);
}

.status-card { padding: 26px; border-radius: var(--radius); position: relative; }

.status-header {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #d9e9ff;
  margin-bottom: 20px;
  font-weight: 700;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #53f8be;
  box-shadow: 0 0 16px rgba(83, 248, 190, 0.8);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 16px;
}

.metric,
.mini-card,
.service-card,
.feature-item,
.timeline,
.migration-card,
.stat-card,
.cta-box,
.contact-form {
  border-radius: var(--radius-sm);
}

.metric {
  padding: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.metric strong,
.stat-card strong {
  display: block;
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 4px;
}

.metric span,
.stat-card span {
  color: var(--muted);
  font-size: 0.94rem;
}

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

.mini-card {
  padding: 18px;
  background: rgba(255, 255, 255, 0.04);
}

.mini-card.accent {
  background: linear-gradient(135deg, rgba(94, 225, 255, 0.12), rgba(111, 124, 255, 0.12));
}

.hero-blur {
  position: absolute;
  border-radius: 999px;
  filter: blur(70px);
  opacity: 0.45;
  z-index: -1;
}

.hero-blur-a {
  width: 260px;
  height: 260px;
  background: rgba(94, 225, 255, 0.25);
  top: 90px;
  right: 8%;
}

.hero-blur-b {
  width: 280px;
  height: 280px;
  background: rgba(111, 124, 255, 0.18);
  bottom: 10px;
  left: 6%;
}

.trust-bar { padding: 10px 0 20px; }

.trust-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 26px;
  padding: 20px 24px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  justify-content: center;
}

.trust-wrap span { color: #cad9ef; font-size: 0.92rem; }
.section { padding: 92px 0; }

.section-dark {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.section-intro { margin-bottom: 34px; }
.section-intro p { max-width: 70ch; }

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  padding: 24px;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.service-card:hover,
.feature-item:hover,
.migration-card:hover,
.stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(94, 225, 255, 0.25);
}

.icon-badge {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  margin-bottom: 20px;
  font-weight: 800;
  color: #08111d;
  background: linear-gradient(135deg, var(--accent), #9bffff);
}

.split-layout,
.about-grid,
.migration-grid {
  display: grid;
  gap: 28px;
}

.split-layout {
  grid-template-columns: 1.02fr 0.98fr;
  align-items: start;
}

.feature-list,
.about-stats {
  display: grid;
  gap: 16px;
}

.feature-item,
.timeline,
.migration-card,
.stat-card,
.cta-box,
.contact-form {
  padding: 22px;
}

.timeline-item {
  padding: 0 0 22px 20px;
  border-left: 1px solid rgba(255,255,255,0.10);
  position: relative;
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-item::before {
  content: "";
  position: absolute;
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  left: -6px;
  top: 6px;
}

.timeline-item span,
.highlight-label {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.migration-card ul {
  margin: 0;
  padding-left: 18px;
  color: #d9e5f8;
}

.migration-card li { margin: 10px 0; }

.highlight {
  background:
    linear-gradient(180deg, rgba(19, 35, 62, 0.96), rgba(11, 18, 31, 0.98)),
    linear-gradient(135deg, rgba(94, 225, 255, 0.16), rgba(111, 124, 255, 0.12));
  border: 1px solid rgba(94, 225, 255, 0.18);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42), inset 0 1px 0 rgba(255,255,255,0.04);
}

.text-link { color: #fff; font-weight: 700; }

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

.about-stats { grid-template-columns: repeat(2, 1fr); }
.cta-section { padding-top: 70px; }
.cta-box { gap: 28px; }

.contact-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: start;
}

.contact-form {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255,255,255,0.06);
}

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

.field { margin-bottom: 16px; }

.field label {
  display: block;
  margin-bottom: 8px;
  color: #d9e9ff;
  font-size: 0.95rem;
  font-weight: 600;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(7, 16, 30, 0.9);
  color: #fff;
  border-radius: 14px;
  padding: 14px 16px;
  font: inherit;
  outline: none;
}

.field input:focus,
.field textarea:focus {
  border-color: rgba(94, 225, 255, 0.45);
  box-shadow: 0 0 0 4px rgba(94, 225, 255, 0.08);
}

.alert {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 14px;
  font-weight: 600;
}

.alert.success {
  background: rgba(0, 194, 139, 0.14);
  border: 1px solid rgba(0, 194, 139, 0.28);
  color: #c7ffef;
}

.alert.error {
  background: rgba(255, 84, 84, 0.12);
  border: 1px solid rgba(255, 84, 84, 0.24);
  color: #ffd8d8;
}

.hp-field {
  position: absolute !important;
  left: -9999px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.footer {
  padding: 28px 0 42px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-brand { margin-bottom: 10px; }
.footer p { margin: 0; }

.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 1100px) {
  .hero-grid,
  .split-layout,
  .about-grid,
  .migration-grid,
  .card-grid,
  .contact-layout {
    grid-template-columns: 1fr 1fr;
  }

  .nav-cta { display: none; }
}

@media (max-width: 820px) {
  .menu-toggle { display: block; }

  .nav-links {
    display: none;
    position: absolute;
    top: 82px;
    left: 20px;
    right: 20px;
    background: rgba(8, 17, 32, 0.98);
    padding: 18px;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,0.08);
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

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

  .hero-grid,
  .split-layout,
  .about-grid,
  .migration-grid,
  .card-grid,
  .about-stats,
  .metrics,
  .mini-grid,
  .contact-layout,
  .form-grid {
    grid-template-columns: 1fr;
  }

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

  h1, h2 { max-width: 100%; }
  .trust-wrap { border-radius: 24px; }
}

@media (max-width: 560px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .hero { padding-top: 64px; }
  .section { padding: 74px 0; }
  .btn, .btn-secondary { width: 100%; }
}