:root {
  --un-blue: #5b92e5;
  --deep-blue: #12345a;
  --ink: #152536;
  --muted: #607086;
  --line: #d9e4f2;
  --soft: #f4f8fd;
  --white: #ffffff;
  --accent: #2f6f8f;
  --success: #2d7d59;
  --shadow: 0 18px 50px rgba(18, 52, 90, 0.12);
  --radius: 8px;
  --max: 1180px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(217, 228, 242, 0.8);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
}

.nav {
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 760;
  letter-spacing: 0;
  color: var(--deep-blue);
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--white);
  background: radial-gradient(circle at 35% 35%, #8fc2ff, var(--un-blue) 55%, #2f6fbe);
  font-size: 13px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.nav-links a {
  padding: 8px 0;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--deep-blue);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.menu-button {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--deep-blue);
  border-radius: var(--radius);
  cursor: pointer;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: var(--deep-blue);
  color: var(--white);
  font-weight: 680;
  font-size: 14px;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.button.secondary {
  color: var(--deep-blue);
  background: var(--white);
  border-color: var(--line);
}

.button.light {
  color: var(--deep-blue);
  background: var(--soft);
}

.section {
  padding: 86px 24px;
}

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

.container {
  width: min(100%, var(--max));
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - 73px);
  padding: 72px 24px 34px;
  display: flex;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.92) 48%, rgba(244, 248, 253, 0.76) 100%),
    radial-gradient(circle at 78% 35%, rgba(91, 146, 229, 0.28), transparent 35%),
    linear-gradient(180deg, #ffffff, #edf5ff);
}

.hero-grid {
  width: min(100%, var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 54px;
  align-items: center;
}

.eyebrow {
  color: var(--accent);
  font-size: 13px;
  font-weight: 780;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.12;
  color: var(--deep-blue);
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  font-size: clamp(42px, 7vw, 78px);
}

h2 {
  font-size: clamp(30px, 4vw, 48px);
}

h3 {
  font-size: 21px;
}

p {
  margin: 0;
}

.lead {
  max-width: 690px;
  margin-top: 22px;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 20px);
}

.hero-actions,
.section-actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.trust-strip {
  margin-top: 42px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 720px;
}

.trust-item {
  padding: 16px;
  border-left: 3px solid var(--un-blue);
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  font-size: 14px;
}

.trust-item strong {
  display: block;
  color: var(--deep-blue);
  font-size: 18px;
}

.atlas-panel {
  position: relative;
  min-height: 500px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-asset {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.62;
}

.atlas-panel::before {
  content: "";
  position: absolute;
  inset: 28px;
  border-radius: 50%;
  background:
    linear-gradient(rgba(91, 146, 229, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91, 146, 229, 0.12) 1px, transparent 1px),
    radial-gradient(circle, rgba(91, 146, 229, 0.16), transparent 68%);
  background-size: 32px 32px, 32px 32px, 100% 100%;
  animation: floatIn 900ms ease both;
}

.atlas-node {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--un-blue);
  box-shadow: 0 0 0 8px rgba(91, 146, 229, 0.15);
}

.node-a { left: 30%; top: 32%; }
.node-b { right: 22%; top: 42%; }
.node-c { left: 46%; bottom: 27%; }

.metric-card {
  position: absolute;
  width: 210px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 32px rgba(18, 52, 90, 0.11);
}

.metric-card strong {
  display: block;
  color: var(--deep-blue);
  font-size: 28px;
}

.metric-card span {
  color: var(--muted);
  font-size: 13px;
}

.metric-one { top: 40px; left: 30px; }
.metric-two { right: 28px; bottom: 44px; }
.metric-three { left: 54px; bottom: 64px; }

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 28px;
  margin-bottom: 34px;
}

.section-head p {
  max-width: 560px;
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 20px;
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  padding: 26px;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.card p {
  margin-top: 12px;
  color: var(--muted);
}

.icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  color: var(--deep-blue);
  background: #e8f2ff;
  font-weight: 760;
}

.split {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 44px;
  align-items: center;
}

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

.stat {
  min-height: 150px;
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: var(--radius);
}

.stat strong {
  display: block;
  color: var(--deep-blue);
  font-size: 34px;
}

.stat span {
  color: var(--muted);
}

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

.feature-list li {
  padding-left: 28px;
  position: relative;
  color: var(--muted);
}

.feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: 800;
}

.pricing-card {
  display: flex;
  flex-direction: column;
  min-height: 430px;
}

.price {
  margin: 18px 0 8px;
  color: var(--deep-blue);
  font-size: 36px;
  font-weight: 800;
}

.pricing-card .button {
  margin-top: auto;
}

.quote {
  font-size: 18px;
  color: var(--ink);
}

.person {
  margin-top: 22px;
  color: var(--muted);
}

.person strong {
  display: block;
  color: var(--deep-blue);
}

.form-shell {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 28px;
  align-items: start;
}

form {
  display: grid;
  gap: 14px;
}

label {
  color: var(--deep-blue);
  font-size: 14px;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  margin-top: 6px;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
  font: inherit;
}

textarea {
  min-height: 128px;
  resize: vertical;
}

.form-note {
  min-height: 22px;
  color: var(--success);
  font-size: 14px;
}

.map-panel {
  min-height: 360px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(rgba(91, 146, 229, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91, 146, 229, 0.16) 1px, transparent 1px),
    #eef6ff;
  background-size: 36px 36px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  justify-content: end;
}

.map-label {
  padding: 18px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.blog-meta {
  color: var(--accent);
  font-size: 13px;
  font-weight: 720;
}

.admin-shell {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
}

.admin-menu {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  background: var(--white);
}

.admin-menu a {
  display: block;
  padding: 11px 12px;
  color: var(--muted);
  border-radius: 6px;
}

.admin-menu a.active,
.admin-menu a:hover {
  color: var(--deep-blue);
  background: var(--soft);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.pipeline {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  background: #e8f2ff;
  color: var(--deep-blue);
  font-size: 12px;
  font-weight: 760;
}

.footer {
  padding: 44px 24px;
  background: var(--deep-blue);
  color: rgba(255, 255, 255, 0.82);
}

.footer-grid {
  width: min(100%, var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: 28px;
}

.footer h3,
.footer strong {
  color: var(--white);
}

.footer a {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.74);
}

.chat-widget {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
}

.chat-toggle {
  width: 56px;
  height: 56px;
  border: 0;
  border-radius: 50%;
  background: var(--un-blue);
  color: var(--white);
  box-shadow: var(--shadow);
  font-weight: 800;
  cursor: pointer;
}

.chat-panel {
  position: absolute;
  right: 0;
  bottom: 68px;
  width: min(320px, calc(100vw - 44px));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
  padding: 18px;
  display: none;
}

.chat-panel.open {
  display: block;
}

.chat-panel p {
  color: var(--muted);
  margin-top: 8px;
}

.page-hero {
  padding: 78px 24px;
  background: linear-gradient(180deg, #f4f8fd, #ffffff);
}

.page-hero .container {
  display: grid;
  gap: 18px;
}

.page-hero p {
  max-width: 780px;
  color: var(--muted);
  font-size: 19px;
}

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

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes floatIn {
  from {
    opacity: 0;
    transform: scale(0.96);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@media (max-width: 980px) {
  .hero-grid,
  .split,
  .form-shell,
  .admin-shell {
    grid-template-columns: 1fr;
  }

  .grid.three,
  .dashboard-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .nav {
    padding: 12px 18px;
  }

  .menu-button {
    display: grid;
    place-items: center;
  }

  .nav-links {
    position: absolute;
    top: 65px;
    left: 18px;
    right: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow);
  }

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

  .nav-actions .button {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: 48px;
  }

  .atlas-panel {
    min-height: 420px;
  }

  .metric-card {
    width: 178px;
  }

  .trust-strip,
  .grid.three,
  .grid.two,
  .stat-board,
  .dashboard-grid,
  .pipeline,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 64px 18px;
  }

  .section-head {
    display: grid;
  }
}