:root {
  --navy-950: #061126;
  --navy-900: #0b1733;
  --navy-800: #14274f;
  --blue-700: #244ba9;
  --blue-600: #3157d7;
  --blue-500: #4d75df;
  --blue-100: #eaf0ff;
  --cyan-500: #2f9cad;
  --ink: #172033;
  --muted: #5d6677;
  --line: #dbe2ef;
  --surface: #ffffff;
  --surface-alt: #f5f8fd;
  --surface-dark: #0b1733;
  --shadow: 0 18px 55px rgba(11, 23, 51, .11);
  --radius-lg: 26px;
  --radius-md: 17px;
  --max: 1190px;
}

* { 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(--surface);
  line-height: 1.65;
}
img { max-width: 100%; height: auto; }
a { color: var(--blue-700); }
a:hover { color: var(--navy-900); }
button, input, select, textarea { font: inherit; }

.skip-link {
  position: absolute;
  left: -10000px;
  top: 8px;
  z-index: 1000;
  background: #fff;
  padding: 10px 14px;
}
.skip-link:focus { left: 8px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(219,226,239,.9);
}
.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  min-height: 88px;
  padding: 10px 22px;
  display: flex;
  align-items: center;
  gap: 22px;
}
.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}
.brand img {
  width: 330px;
  max-height: 78px;
  object-fit: contain;
  object-position: left center;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 3px;
  margin-left: auto;
}
.main-nav a {
  text-decoration: none;
  color: var(--navy-900);
  font-weight: 670;
  padding: 10px 11px;
  border-radius: 10px;
}
.main-nav a:hover,
.main-nav a[aria-current="page"] {
  background: var(--blue-100);
  color: var(--blue-700);
}
.menu-button {
  display: none;
  margin-left: auto;
  background: #fff;
  color: var(--navy-900);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 9px 12px;
}
.header-cta { margin-left: 7px; }

.container {
  width: min(calc(100% - 42px), var(--max));
  margin-inline: auto;
}
.section { padding: 86px 0; }
.section-sm { padding: 56px 0; }
.surface-alt { background: var(--surface-alt); }
.surface-dark { background: var(--surface-dark); color: #fff; }
.narrow { max-width: 830px; }
.muted { color: var(--muted); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue-700);
  font-size: .82rem;
  font-weight: 850;
  letter-spacing: .16em;
  text-transform: uppercase;
}
h1, h2, h3 {
  color: var(--navy-900);
  line-height: 1.14;
  letter-spacing: -.026em;
}
h1 { font-size: clamp(2.65rem, 5.5vw, 5.3rem); margin: 19px 0 23px; }
h2 { font-size: clamp(2rem, 3.6vw, 3.3rem); margin: 0 0 21px; }
h3 { font-size: 1.28rem; margin: 0 0 11px; }
.lead {
  max-width: 790px;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.29rem);
}
.surface-dark h1, .surface-dark h2, .surface-dark h3 { color: #fff; }

.hero {
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 10%, rgba(49,87,215,.20), transparent 30%),
    radial-gradient(circle at 75% 92%, rgba(47,156,173,.11), transparent 26%),
    linear-gradient(135deg, #fff 0%, #f7f9ff 58%, #eaf0ff 100%);
  border-bottom: 1px solid var(--line);
}
.hero-inner {
  min-height: 690px;
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 54px;
  align-items: center;
  padding: 78px 0;
}
.hero h1 span { color: var(--blue-700); }
.hero-actions, .button-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 29px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 49px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-weight: 770;
  text-decoration: none;
  cursor: pointer;
}
.button-primary {
  background: var(--blue-700);
  color: #fff;
  box-shadow: 0 13px 31px rgba(36,75,169,.22);
}
.button-primary:hover { background: var(--navy-900); color: #fff; }
.button-secondary {
  background: #fff;
  color: var(--navy-900);
  border-color: var(--line);
}
.button-secondary:hover { border-color: var(--blue-500); color: var(--blue-700); }
.button-light {
  background: #fff;
  color: var(--navy-900);
}
.button-light:hover { color: var(--blue-700); }

.hero-panel {
  position: relative;
  background: linear-gradient(155deg, var(--navy-900), #193c7d);
  color: #fff;
  border-radius: 31px;
  padding: 35px;
  box-shadow: var(--shadow);
}
.hero-panel::after {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 22px;
  pointer-events: none;
}
.hero-panel h2, .hero-panel h3 { color: #fff; }
.hero-panel p { color: #d9e3fa; }
.hero-panel .status {
  display: inline-flex;
  color: #e5ebff;
  background: rgba(93,128,232,.18);
  border: 1px solid rgba(143,169,255,.33);
  border-radius: 999px;
  padding: 7px 12px;
  font-weight: 720;
  font-size: .9rem;
}
.capability-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}
.capability-list li {
  position: relative;
  padding: 11px 0 11px 31px;
  border-bottom: 1px solid rgba(255,255,255,.09);
}
.capability-list li::before {
  content: "◆";
  position: absolute;
  left: 0;
  top: 12px;
  color: #91abff;
  font-size: .8rem;
}

.trust-strip {
  background: var(--navy-900);
  color: #fff;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.trust-item {
  padding: 23px 24px;
  border-right: 1px solid rgba(255,255,255,.10);
}
.trust-item:last-child { border-right: 0; }
.trust-item strong { display: block; font-size: 1.05rem; }
.trust-item span { color: #bdc9e5; font-size: .92rem; }

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 21px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 23px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 27px;
  box-shadow: 0 10px 30px rgba(11,23,51,.045);
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card p { color: var(--muted); margin-bottom: 0; }
.icon-box {
  width: 51px;
  height: 51px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--blue-100);
  color: var(--blue-700);
  font-weight: 850;
  margin-bottom: 18px;
}

.feature-band {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 45px;
  align-items: start;
}
.feature-points {
  display: grid;
  gap: 16px;
}
.feature-point {
  padding: 20px 22px;
  border-left: 4px solid var(--blue-600);
  background: #fff;
  border-radius: 0 14px 14px 0;
  box-shadow: 0 8px 24px rgba(11,23,51,.05);
}
.feature-point p { margin: 0; color: var(--muted); }

.page-hero {
  background: linear-gradient(135deg, #f5f8fd, #eaf0ff);
  padding: 78px 0;
  border-bottom: 1px solid var(--line);
}
.page-hero h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }

.solution-detail {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 40px;
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
}
.solution-detail:last-child { border-bottom: 0; }
.solution-detail ul { margin-top: 8px; }

.pill-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 22px;
}
.pill {
  display: inline-flex;
  padding: 8px 12px;
  background: var(--blue-100);
  color: var(--blue-700);
  border-radius: 999px;
  font-weight: 700;
  font-size: .92rem;
}

.cta-panel {
  background: linear-gradient(135deg, var(--navy-900), #193c7d);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 45px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 29px;
  align-items: center;
}
.cta-panel h2 { color: #fff; margin-bottom: 11px; }
.cta-panel p { color: #d8e4ff; margin: 0; max-width: 760px; }

.contact-panel {
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 29px;
}
.contact-row {
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
}
.contact-row:last-child { border-bottom: 0; }

.request-form {
  display: grid;
  gap: 16px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
label {
  display: grid;
  gap: 7px;
  font-weight: 700;
  color: var(--navy-900);
}
input, select, textarea {
  width: 100%;
  border: 1px solid #cbd5e4;
  border-radius: 11px;
  padding: 12px 13px;
  background: #fff;
  color: var(--ink);
}
textarea { min-height: 150px; resize: vertical; }
input:focus, select:focus, textarea:focus {
  outline: 3px solid rgba(49,87,215,.18);
  border-color: var(--blue-600);
}

.notice {
  padding: 18px 20px;
  border-radius: 14px;
  background: #eef3ff;
  border: 1px solid #c9d8ff;
  color: var(--navy-900);
}

.prose h2 { margin-top: 43px; }
.prose h3 { margin-top: 29px; }
.prose p, .prose li { max-width: 920px; color: #3f4858; }

.site-footer {
  background: var(--navy-950);
  color: #d7dfef;
  padding: 58px 0 21px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr .75fr .75fr;
  gap: 43px;
}
.footer-logo {
  width: 330px;
  padding: 10px;
  background: #fff;
  border-radius: 12px;
}
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li { margin: 9px 0; }
.footer-links a { color: #d7dfef; text-decoration: none; }
.footer-links a:hover { color: #fff; }
.footer-bottom {
  margin-top: 40px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.12);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: #a9b6cf;
  font-size: .92rem;
}

@media (max-width: 1040px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { grid-template-columns: 1fr; min-height: auto; }
  .hero-panel { max-width: 780px; }
  .feature-band { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(2) { border-right: 0; }
  .trust-item:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.10); }
  .solution-detail { grid-template-columns: 1fr; gap: 9px; }
  .cta-panel { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 880px) {
  .header-inner { flex-wrap: wrap; }
  .brand img { width: 285px; }
  .menu-button { display: block; }
  .main-nav {
    display: none;
    order: 4;
    flex: 1 0 100%;
    flex-direction: column;
    align-items: stretch;
    margin: 0;
    padding: 8px 0 4px;
  }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 12px 10px; }
  .header-cta { display: none; }
}

@media (max-width: 680px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .section { padding: 64px 0; }
  .grid-4, .grid-3, .grid-2, .form-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item {
    border-right: 0;
    border-bottom: 1px solid rgba(255,255,255,.10);
  }
  .trust-item:last-child { border-bottom: 0; }
  .hero-inner { padding: 56px 0; }
  .hero-panel, .cta-panel { padding: 29px 22px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > :first-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
}