:root {
  --ink: #102332;
  --muted: #587083;
  --line: #d9e3e8;
  --paper: #f7fafb;
  --white: #ffffff;
  --blue: #3f63f0;
  --green: #17b978;
  --gold: #f5a623;
  --red: #c84d4d;
  --shadow: 0 18px 48px rgba(16, 35, 50, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

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

img {
  max-width: 100%;
}

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

.nav-shell {
  width: min(1180px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand img {
  width: 46px;
  height: 46px;
  object-fit: contain;
}

.brand span {
  font-size: 1.18rem;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  border-radius: 8px;
  font-size: 1.4rem;
  cursor: pointer;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-links > li {
  position: relative;
}

.nav-links a,
.drop-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 42px;
  padding: 0 12px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-weight: 650;
  cursor: pointer;
  white-space: nowrap;
}

.nav-links a:hover,
.drop-button:hover,
.nav-links a:focus-visible,
.drop-button:focus-visible {
  background: #edf4f7;
  outline: none;
}

.dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 250px;
  padding: 8px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(-4px);
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
}

.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown,
.has-dropdown.open .dropdown {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.dropdown a {
  display: flex;
  justify-content: space-between;
  width: 100%;
  min-height: 38px;
  padding: 8px 10px;
  font-size: 0.95rem;
  font-weight: 600;
}

.dropdown small {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.cta-link {
  background: var(--ink) !important;
  color: var(--white) !important;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100svh - 72px);
  display: grid;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 82% 20%, rgba(245, 166, 35, 0.2), transparent 26%),
    radial-gradient(circle at 16% 38%, rgba(23, 185, 120, 0.18), transparent 28%),
    linear-gradient(135deg, #ffffff 0%, #edf5f8 54%, #fff8eb 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -8% -20% auto;
  width: min(54vw, 620px);
  aspect-ratio: 1;
  border: 1px solid rgba(63, 99, 240, 0.24);
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent 49%, rgba(16, 35, 50, 0.12) 50%, transparent 51%),
    linear-gradient(0deg, transparent 49%, rgba(16, 35, 50, 0.12) 50%, transparent 51%);
}

.hero-inner,
.section-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.75fr);
  gap: 48px;
  align-items: center;
  padding: 72px 0 92px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.83rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 820px;
  font-size: clamp(3rem, 8vw, 6.6rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

h3 {
  font-size: 1.25rem;
}

p {
  margin: 0;
}

.lead {
  max-width: 760px;
  margin-top: 24px;
  color: #304b5f;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--ink);
  color: var(--white);
  font-weight: 800;
}

.button.secondary {
  background: var(--white);
  color: var(--ink);
}

.signal-panel {
  position: relative;
  min-height: 500px;
  display: grid;
  place-items: center;
}

.logo-mark {
  width: min(320px, 70vw);
  padding: 28px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(217, 227, 232, 0.85);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.orbit {
  position: absolute;
  border: 1px solid rgba(16, 35, 50, 0.16);
  border-radius: 50%;
}

.orbit.one {
  width: 430px;
  height: 430px;
}

.orbit.two {
  width: 300px;
  height: 300px;
  transform: rotate(28deg) scaleX(1.55);
}

.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.stat {
  min-height: 132px;
  padding: 28px;
  background: var(--white);
}

.stat strong {
  display: block;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1;
}

.stat span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-weight: 700;
}

.section {
  padding: 76px 0;
}

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

.section-header {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(280px, 0.65fr);
  gap: 32px;
  align-items: end;
  margin-bottom: 34px;
}

.section-header p {
  color: var(--muted);
  font-size: 1.05rem;
}

.grid {
  display: grid;
  gap: 16px;
}

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

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

.card {
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.white .card {
  background: #fbfdfe;
}

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

.card ul,
.feature-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.card li,
.feature-list li {
  position: relative;
  padding-left: 20px;
  color: #334f62;
}

.card li + li,
.feature-list li + li {
  margin-top: 8px;
}

.card li::before,
.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: #35566b;
  font-size: 0.85rem;
  font-weight: 750;
}

.split-band {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 1fr);
  gap: 36px;
  align-items: start;
}

.index-list {
  display: grid;
  gap: 10px;
}

.index-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.index-item strong {
  color: var(--blue);
}

.index-item p {
  color: var(--muted);
}

.page-hero {
  padding: 84px 0 52px;
  background:
    linear-gradient(135deg, #ffffff 0%, #eef7f3 48%, #fff7e9 100%);
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  font-size: clamp(2.7rem, 7vw, 5.6rem);
}

.page-hero .lead {
  max-width: 920px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.table th,
.table td {
  padding: 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.table th {
  background: #ecf3f6;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.table tr:last-child td {
  border-bottom: 0;
}

.contact-band {
  background: var(--ink);
  color: var(--white);
}

.contact-band .section-header p,
.contact-band .lead {
  color: #c6d7e1;
}

.contact-card {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.18);
}

.contact-card a,
.contact-card div {
  min-height: 118px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.07);
}

.contact-card span {
  display: block;
  color: #a9becb;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
}

.contact-card strong {
  display: block;
  margin-top: 8px;
  overflow-wrap: anywhere;
}

.site-footer {
  padding: 28px 0;
  background: #08151f;
  color: #c9d8df;
}

.footer-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: inline-grid;
    place-items: center;
  }

  .nav-links {
    position: fixed;
    inset: 72px 0 auto 0;
    display: none;
    max-height: calc(100svh - 72px);
    overflow: auto;
    padding: 12px 16px 24px;
    border-bottom: 1px solid var(--line);
    background: var(--white);
  }

  .nav-links.show {
    display: block;
  }

  .nav-links a,
  .drop-button {
    width: 100%;
    justify-content: space-between;
  }

  .dropdown {
    position: static;
    display: none;
    min-width: 0;
    margin: 4px 0 10px 12px;
    box-shadow: none;
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .has-dropdown.open .dropdown {
    display: block;
  }

  .hero-grid,
  .section-header,
  .split-band,
  .grid.three,
  .grid.two,
  .stats-strip,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .signal-panel {
    min-height: 340px;
  }

  .orbit.one {
    width: 330px;
    height: 330px;
  }

  .orbit.two {
    width: 230px;
    height: 230px;
  }
}

@media (max-width: 560px) {
  .nav-shell,
  .hero-inner,
  .section-inner,
  .footer-inner {
    width: min(100% - 24px, 1180px);
  }

  .hero-grid {
    padding: 48px 0 72px;
  }

  .section {
    padding: 56px 0;
  }

  .stat,
  .card {
    padding: 20px;
  }

  .index-item {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .table {
    display: block;
    overflow-x: auto;
  }
}