:root {
  --brand: #1769e0;
  --brand-strong: #0f52b8;
  --brand-soft: #eaf3ff;
  --navy: #071a33;
  --ink: #0b1b31;
  --muted: #5d6d82;
  --bg: #f5f8fc;
  --surface: #ffffff;
  --border: #dce5f0;
  --radius: 16px;
  --radius-lg: 22px;
  --shadow-sm: 0 10px 30px rgba(7, 26, 51, .06);
  --shadow-md: 0 18px 46px rgba(7, 26, 51, .10);
  --shadow-lg: 0 30px 70px rgba(7, 26, 51, .16);
  --container: 1180px;
  --font-body: "DM Sans", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --font-display: "Space Grotesk", "DM Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: radial-gradient(1400px 800px at 50% -20%, #f8faff, var(--bg) 60%);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.1;
  letter-spacing: -.02em;
  margin: 0 0 .4em;
}

p { margin: 0 0 1rem; }

a { color: var(--brand); }

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

.container {
  width: calc(100% - clamp(48px, 8vw, 160px));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--navy);
  color: #fff;
  padding: 10px 16px;
  z-index: 1000;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-weight: 700;
  font-size: .9rem;
  text-decoration: none;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 16px 40px rgba(23, 105, 224, .26); }
.btn-primary:hover { background: var(--brand-strong); transform: translateY(-2px); }
.btn-ghost { background: rgba(23, 105, 224, .08); color: var(--brand-strong); }
.btn-light { background: #fff; color: var(--navy); box-shadow: 0 16px 40px rgba(255, 255, 255, .22); }
.btn-light:hover { box-shadow: 0 20px 50px rgba(255, 255, 255, .28); }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .55); backdrop-filter: blur(4px); }
.btn-outline-light:hover { background: rgba(255, 255, 255, .08); }
.btn-block { width: 100%; }

.eyebrow {
  display: inline-block;
  font-size: .74rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 14px;
}
.eyebrow-light { color: #9dc3ff; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 12px 0;
  transition: padding .25s ease;
}
.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 66px;
  padding: 8px 10px 8px 20px;
  border: 1px solid rgba(220, 229, 240, .85);
  border-radius: 999px;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(190%) blur(18px);
  box-shadow: 0 10px 30px rgba(7, 26, 51, .06);
  transition: box-shadow .25s ease, background .25s ease, border-color .25s ease;
}
.site-header.is-scrolled { padding: 8px 0; }
.site-header.is-scrolled .header-inner {
  border-color: rgba(206, 220, 236, .95);
  background: rgba(255, 255, 255, .97);
  box-shadow: 0 16px 40px rgba(7, 26, 51, .13);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  white-space: nowrap;
}
.brand b { font-weight: 500; color: var(--brand); }
.brand img { width: 40px; height: 40px; }
.brand-light { color: #fff; }
.brand-light b { color: #9dc3ff; }

.main-nav {
  display: flex;
  align-items: center;
  flex: 1;
  gap: 16px;
}
.nav-links {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.nav-link {
  position: relative;
  padding: 10px 14px;
  border-radius: 999px;
  text-decoration: none;
  color: #2a3a52;
  font-weight: 600;
  font-size: .95rem;
  transition: background .15s ease, color .15s ease;
}
.nav-link:hover { background: var(--brand-soft); color: var(--brand-strong); }
.nav-link.is-active { color: var(--brand-strong); }
.nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 2px;
  width: 18px;
  height: 2px;
  transform: translateX(-50%);
  border-radius: 2px;
  background: var(--brand);
}
.nav-cta { margin-left: 0; border-radius: 999px; }

.nav-dropdown { position: relative; }
.chevron { font-size: .7em; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  min-width: 190px;
  padding: 8px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity .16s ease, transform .16s ease, visibility .16s;
  z-index: 50;
}
.dropdown-menu::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -14px;
  height: 14px;
}
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.dropdown-menu a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  text-decoration: none;
  color: #2a3a52;
  font-weight: 600;
  font-size: .92rem;
}
.dropdown-menu a:hover, .dropdown-menu a.is-active { background: var(--brand-soft); color: var(--brand-strong); }

.menu-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 10px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}
.menu-toggle span {
  width: 20px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; }
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 500px at 12% -10%, rgba(23, 105, 224, .18), transparent 60%),
    radial-gradient(700px 480px at 100% 0%, rgba(47, 134, 255, .20), transparent 55%),
    linear-gradient(180deg, #eef4fb 0%, #f5f8fc 100%);
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 48px;
  align-items: center;
  padding: 82px 0 76px;
}
.hero-copy h1 { font-size: clamp(2.15rem, 4.6vw, 3.7rem); margin: .2em 0 .35em; }
.hero-copy h1 span { color: var(--brand); }
.hero-copy p { font-size: 1.08rem; color: var(--muted); max-width: 560px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  padding: 0;
  margin: 40px 0 0;
  list-style: none;
  border-top: 1px solid var(--border);
  padding-top: 26px;
}
.hero-stats li { display: flex; align-items: center; gap: 12px; }
.hero-stats strong {
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--brand-strong);
}
.hero-stats span { font-size: .82rem; color: var(--muted); max-width: 150px; line-height: 1.3; }

.hero-art {
  position: relative;
  min-height: 440px;
  display: grid;
  place-items: center;
}
.ring { position: absolute; border: 1px solid rgba(23, 105, 224, .28); border-radius: 50%; }
.ring-1 { width: 520px; height: 520px; }
.ring-2 { width: 360px; height: 360px; }
.data-card {
  position: relative;
  width: min(360px, 82%);
  padding: 24px;
  border-radius: 18px;
  background: linear-gradient(160deg, #12203a, #0a1526);
  color: #fff;
  box-shadow: var(--shadow-lg);
  transform: rotate(-4deg);
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: rotate(-4deg) translateY(0); }
  50% { transform: rotate(-4deg) translateY(-14px); }
}
.card-top, .card-bottom { display: flex; justify-content: space-between; align-items: center; }
.card-top { font-family: var(--font-display); font-size: .72rem; letter-spacing: .1em; color: #9dbce1; }
.card-top b { background: var(--brand); border-radius: 8px; padding: 8px 10px; color: #fff; }
.bars { height: 168px; display: flex; align-items: flex-end; gap: 9px; padding: 20px 4px; }
.bars i { flex: 1; display: block; border-radius: 5px 5px 0 0; background: linear-gradient(#3f92ff, #1769e0); }
.card-bottom { font-size: .58rem; letter-spacing: .1em; color: #8ea2bb; }

/* ---------- Bento home ---------- */
.bento-section { padding: 40px 0 clamp(56px, 7vw, 88px); }
.bento {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: minmax(158px, auto);
  grid-auto-flow: dense;
  gap: 18px;
}
.bento-cell {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
a.bento-cell { text-decoration: none; color: inherit; }
.bento-cell:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.cell-hero {
  grid-column: span 2;
  grid-row: span 2;
  padding: 42px;
  border-color: transparent;
  color: #fff;
  background:
    radial-gradient(600px 300px at 90% -10%, rgba(47, 134, 255, .35), transparent 60%),
    linear-gradient(150deg, #12233f, #0a1729 70%);
}
.cell-hero h1 { font-size: clamp(1.75rem, 3vw, 2.55rem); margin: .22em 0 .3em; }
.cell-hero p { color: #c3d0e2; max-width: 30em; }
.cell-hero .hero-actions { margin-top: 22px; }
.cell-hero .hero-stats { border-top-color: rgba(255, 255, 255, .14); margin-top: 30px; }
.cell-hero .hero-stats strong { color: #7fb2ff; }
.cell-hero .hero-stats span { color: #9fb0c6; }

.cell-featured {
  grid-column: span 2;
  border-color: transparent;
  color: #fff;
  background: linear-gradient(135deg, var(--brand) 0%, #0f52b8 100%);
}
.cell-featured .tag { color: #cfe0ff; }
.cell-featured h3 { color: #fff; font-size: 1.55rem; margin: .3em 0 .4em; }
.cell-featured p { color: #dbe8ff; }
.cell-more { margin-top: auto; color: #fff; font-weight: 700; font-size: .9rem; }

.cell-sol h3 { font-size: 1.1rem; margin: .2em 0 .4em; }
.cell-sol p { color: var(--muted); font-size: .9rem; margin: 0; }
.cell-sol .icon { margin-bottom: 14px; }

.cell-cta {
  grid-column: span 2;
  justify-content: center;
  background: var(--brand-soft);
  border-color: #cfe0ff;
}
.cell-cta h3 { font-size: 1.35rem; margin: .2em 0 .3em; }
.cell-cta p { color: var(--muted); margin: 0 0 18px; }
.cell-cta .btn { align-self: flex-start; }

.section-foot { display: flex; justify-content: center; margin-top: 36px; }

@media (max-width: 1000px) {
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cell-hero { grid-row: span 1; }
}
@media (max-width: 620px) {
  .bento { grid-template-columns: 1fr; grid-auto-rows: auto; }
  .cell-hero { padding: 32px; }
  .cell-hero p { max-width: none; }
}


/* ---------- Highlights ---------- */
.highlights { position: relative; margin-top: -34px; z-index: 2; }
.highlight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.highlight-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.highlight-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #c4d8f4; }
.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 1.4rem;
  margin-bottom: 16px;
}
.highlight-card h3 { font-size: 1.2rem; margin-bottom: 8px; }
.highlight-card p { color: var(--muted); font-size: .95rem; margin: 0; }

/* ---------- Sections ---------- */
.section { padding: clamp(40px, 4.8vw, 60px) 0; }
.section-alt { background: linear-gradient(180deg, #eef4fc, #f5f8fc); }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 36px;
  margin-bottom: 32px;
}
.section-head h2 { font-size: clamp(1.65rem, 3.05vw, 2.45rem); }
.section-head > p { max-width: 520px; color: var(--muted); margin: 0; }
.section-head.center {
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
}
.section-head.center p { max-width: 660px; }

/* ---------- Solution grid ---------- */
.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.solution-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  min-height: 250px;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.solution-card .num {
  font-family: var(--font-display);
  font-size: .8rem;
  font-weight: 700;
  color: var(--brand);
}
.solution-card .icon { margin: 22px 0 16px; }
.solution-card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.solution-card p { color: var(--muted); font-size: .92rem; }
.solution-card b { color: var(--brand); font-size: .85rem; }
.solution-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); background: var(--brand-soft); }

/* ---------- Process grid ---------- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}
.process-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.process-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.process-card b {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-family: var(--font-display);
  margin-bottom: 18px;
}
.process-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.process-card p { color: var(--muted); font-size: .9rem; margin: 0; }

/* ---------- Cards ---------- */
.card-grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card {
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #fff 60%, #f8fbff);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: #c9dbf6; }
.card h3 { font-size: 1.3rem; margin: .3em 0 .5em; }
.card p { color: var(--muted); font-size: .95rem; }
.tag {
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--brand);
}
.card .link { margin-top: auto; font-weight: 700; font-size: .88rem; text-decoration: none; }
.card-foot { display: flex; justify-content: space-between; align-items: center; margin-top: auto; }
.muted { color: var(--muted); font-size: .82rem; }

/* ---------- Two column / feature box ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 56px;
  align-items: center;
}
.two-col h2 { font-size: clamp(1.65rem, 2.9vw, 2.3rem); }
.two-col p { color: var(--muted); max-width: 620px; }
.feature-box {
  background: var(--navy);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}
.feature-box h3 { font-size: 1.6rem; margin: .35em 0 .5em; }
.feature-box p { color: #c3d0e2; margin: 0; }
.feature-box .tag { color: #9dc3ff; }

/* ---------- Promo banner ---------- */
.promo-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  padding: 54px 56px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(800px 400px at 90% -10%, rgba(23, 105, 224, .45), transparent 60%),
    linear-gradient(135deg, #0d2142, #123a6b 55%, #1769e0 140%);
  color: #fff;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(157, 195, 255, .32);
}
.promo-banner h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); margin: .3em 0 .4em; max-width: 640px; }
.promo-banner p { color: #c9daf3; margin: 0; max-width: 680px; }
.promo-banner .btn { flex: none; }

/* ---------- Page hero ---------- */
.page-hero {
  padding: clamp(56px, 7vw, 92px) 0 clamp(36px, 4vw, 56px);
  background:
    radial-gradient(900px 420px at 20% 0%, rgba(23, 105, 224, .18), transparent 60%),
    radial-gradient(700px 360px at 90% 0%, rgba(47, 134, 255, .12), transparent 55%),
    linear-gradient(180deg, #eef4fb, #f5f8fc);
  border-bottom: 1px solid var(--border);
}
.page-hero h1 { font-size: clamp(1.75rem, 3.3vw, 2.7rem); max-width: 900px; }
.page-hero p { color: var(--muted); font-size: 1.08rem; max-width: 720px; margin-top: 8px; }
.page-hero-error { text-align: center; }
.page-hero-error h1 { margin-inline: auto; }
.page-hero-error p { margin: 0 auto 24px; }

/* ---------- Post pages ---------- */
.card-title { color: inherit; text-decoration: none; }
.card-title:hover { color: var(--brand); }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.about-grid h2 { font-size: clamp(1.65rem, 3.05vw, 2.4rem); }
.prose p { color: var(--muted); font-size: 1.05rem; }

/* ---------- Lifecycle / alliance / explore ---------- */
.lifecycle-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.lifecycle-card { background: #fff; padding: 30px; min-height: 156px; }
.lifecycle-card strong { display: block; color: var(--navy); margin-bottom: 12px; font-family: var(--font-display); }
.lifecycle-card span { color: var(--muted); font-size: .92rem; }

.alliance-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.alliance-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  min-height: 156px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.alliance-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.alliance-card strong { display: block; font-family: var(--font-display); font-size: 1.08rem; margin-bottom: 10px; }
.alliance-card span { color: var(--muted); font-size: .92rem; }

.explore-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.explore-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.explore-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); background: var(--brand-soft); }
.explore-card strong { display: block; font-family: var(--font-display); font-size: 1.15rem; margin-bottom: 8px; }
.explore-card span { color: var(--muted); font-size: .9rem; }

/* ---------- Contact ---------- */
.contact-section {
  padding: clamp(56px, 8vw, 104px) 0;
  background: linear-gradient(135deg, #0f2a55, #071a33 70%);
  color: #fff;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-copy h2 { font-size: clamp(1.75rem, 3.35vw, 2.55rem); margin: .3em 0 .4em; }
.contact-copy p { color: #c3d0e2; max-width: 520px; }
.contact-info { display: grid; gap: 8px; margin-top: 24px; }
.contact-info a, .contact-info span { color: #fff; text-decoration: none; font-weight: 600; }
.contact-info a:hover { color: #9dc3ff; }

.contact-form-wrap {
  background: #fff;
  color: var(--ink);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-lg);
}
.contact-form-wrap form { display: grid; gap: 14px; }
.field { display: grid; gap: 6px; }
input, select, textarea {
  font: inherit;
  padding: 13px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  width: 100%;
  background: #fbfdff;
  color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(23, 105, 224, .14);
  background: #fff;
}
.has-error { border-color: #e1594b; background: #fff7f6; }
.field-error { color: #d23a2b; font-size: .82rem; }

/* Honeypot field — visually hidden but present in the DOM */
.hp-hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.alert { padding: 14px 16px; border-radius: 10px; margin-bottom: 16px; font-size: .92rem; font-weight: 600; }
.alert-success { background: #e7f6ec; color: #14663a; border: 1px solid #b6e3c6; }
.alert-error { background: #fdeceb; color: #a12518; border: 1px solid #f5c6c1; }

/* ---------- Footer ---------- */
.site-footer { background: #050c17; color: #93a2b8; }
.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 36px;
  padding: 44px 0 32px;
}
.footer-brand p { margin: 14px 0 0; max-width: 300px; font-size: .9rem; line-height: 1.7; }
.footer-col { display: grid; gap: 10px; align-content: start; }
.footer-col h4 { color: #fff; font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; margin: 0 0 6px; }
.footer-col a, .footer-col span { color: #93a2b8; text-decoration: none; font-size: .9rem; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid #16233a;
  flex-wrap: wrap;
}
.footer-bottom small { font-size: .8rem; }

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .6s ease, transform .6s ease;
  transition-delay: calc(var(--d, 0) * 70ms);
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .data-card { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .hero-inner { grid-template-columns: 1fr; padding-top: 56px; }
  .hero-art { min-height: 360px; order: -1; }
  .ring-1 { width: 400px; height: 400px; }
  .solution-grid, .process-grid, .lifecycle-grid, .alliance-grid, .explore-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .menu-toggle { display: flex; }
  .main-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 16px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    display: none;
  }
  .main-nav.is-open { display: flex; }
  .nav-links { flex-direction: column; align-items: stretch; gap: 4px; }
  .nav-cta { margin: 10px 0 0; }
  .nav-link.is-active::after { display: none; }
  .dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    border: 0;
    border-left: 2px solid var(--border);
    border-radius: 0;
    margin: 4px 0 4px 14px;
    padding: 4px 0 4px 8px;
  }
  .dropdown-menu::before { display: none; }
  .nav-dropdown:hover .dropdown-menu { transform: none; }
  .section-head { flex-direction: column; align-items: flex-start; gap: 18px; }
  .two-col, .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .promo-banner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 560px) {
  .container { width: calc(100% - 36px); }
  .hero-copy h1 { font-size: 2rem; }
  .hero-stats { gap: 20px; }
  .solution-grid, .process-grid, .lifecycle-grid, .alliance-grid, .explore-grid,
  .grid-3, .grid-2, .highlight-grid, .footer-top {
    grid-template-columns: 1fr;
  }
  .promo-banner { padding: 34px 26px; }
  .contact-form-wrap { padding: 24px; }
}

/* ---------- Refined visual system ---------- */
:root {
  --brand: #1769d2;
  --brand-strong: #104fa9;
  --brand-soft: #eaf3ff;
  --navy: #0a1c33;
  --ink: #10233d;
  --muted: #64758b;
  --bg: #f7f9fc;
  --border: #e2e9f2;
  --radius: 18px;
  --radius-lg: 26px;
  --shadow-sm: 0 12px 34px rgba(10, 28, 51, .06);
  --shadow-md: 0 22px 54px rgba(10, 28, 51, .12);
  --shadow-lg: 0 32px 84px rgba(4, 16, 31, .22);
}

.icon-svg { display: block; width: 1.35em; height: 1.35em; flex: none; }
.brand { letter-spacing: -.035em; }
.nav-link { padding-inline: 13px; }
.btn { border-radius: 12px; }
.btn-primary { background: linear-gradient(135deg, #237be7, #1456b4); }
.btn-primary:hover { background: linear-gradient(135deg, #1769d2, #104fa9); }

.page-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(94px, 8vw, 112px) 0 clamp(26px, 3vw, 36px);
  color: #fff;
  background:
    radial-gradient(ellipse at 18% 0%, rgba(39, 120, 221, .35), transparent 48%),
    linear-gradient(125deg, #081a30, #0c2d53 68%, #123d6b);
  border: 0;
}
.page-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  right: -140px;
  bottom: -340px;
  width: 500px;
  height: 500px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 50%;
  box-shadow: 0 0 0 56px rgba(255, 255, 255, .025), 0 0 0 112px rgba(255, 255, 255, .02);
}
.page-hero-inner {
  display: grid;
  grid-template-columns: 1fr .8fr;
  align-items: center;
  gap: clamp(28px, 5vw, 64px);
}
.page-hero-copy { position: relative; z-index: 1; }
.page-hero .eyebrow { color: #9fc9ff; }
.page-hero h1 { max-width: 720px; color: #fff; font-size: clamp(1.75rem, 3.3vw, 2.7rem); }
.page-hero p { max-width: 620px; color: #c6d5e8; font-size: clamp(.98rem, 1.25vw, 1.08rem); margin: 12px 0 0; }
.page-hero-art { position: relative; max-width: 430px; justify-self: end; }
.page-hero-art img {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 24px;
  box-shadow: 0 28px 74px rgba(0, 0, 0, .35);
}
.page-hero-error { min-height: 52vh; display: grid; align-items: center; }
.page-hero-error h1 { margin-inline: auto; }
.page-hero-error p { margin: 14px auto 26px; }

.section { padding-block: clamp(40px, 4.8vw, 60px); }
.section-alt { background: linear-gradient(180deg, #f0f5fb, #f8fafd); }
.section-head { margin-bottom: 28px; }
.section-head h2 { letter-spacing: -.045em; }
.solution-card,
.process-card,
.lifecycle-card,
.alliance-card,
.explore-card,
.highlight-card,
.card {
  border-color: #e4ebf4;
  box-shadow: 0 10px 28px rgba(10, 28, 51, .045);
}
.solution-card:hover,
.process-card:hover,
.alliance-card:hover,
.explore-card:hover,
.card:hover { border-color: #c8dcf5; }
.card { padding: 0 26px 26px; overflow: hidden; }
.card > .tag { margin-top: 22px; }
.card h3, .card > p, .card-foot { margin-inline: 0; }
.card-visual {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  min-height: 150px;
  margin: 0 -26px 0;
  padding: 22px 26px;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 22%, rgba(255, 255, 255, .3) 0 42px, transparent 43px),
    linear-gradient(135deg, #dcecff, #eff6ff 58%, #d7e8fb);
}
.card-visual::before, .card-visual::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(23, 105, 210, .13);
  border-radius: 50%;
}
.card-visual::before { width: 190px; height: 190px; right: -45px; top: -84px; }
.card-visual::after { width: 128px; height: 128px; right: -14px; top: -54px; }
.card-visual-icon {
  position: relative;
  z-index: 1;
  display: grid;
  width: 56px;
  height: 56px;
  place-items: center;
  border-radius: 17px;
  background: #fff;
  color: var(--brand-strong);
  box-shadow: 0 10px 24px rgba(24, 82, 146, .12);
}
.card-visual-icon .icon-svg { width: 28px; height: 28px; }
.card-visual-label { position: relative; z-index: 1; color: #416180; font-size: .74rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.resource-icon, .explore-icon, .lifecycle-icon, .alliance-icon {
  display: inline-grid;
  width: 48px;
  height: 48px;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 15px;
  background: linear-gradient(145deg, #e9f3ff, #d9eaff);
  color: var(--brand-strong);
}
.resource-icon .icon-svg, .explore-icon .icon-svg, .lifecycle-icon .icon-svg, .alliance-icon .icon-svg { width: 23px; height: 23px; }
.explore-card { border-radius: 18px; padding: 25px; }
.explore-card .explore-icon { display: inline-grid; }
.explore-card strong { margin-bottom: 6px; }
.lifecycle-grid { gap: 12px; background: transparent; border: 0; overflow: visible; }
.lifecycle-card {
  min-height: 215px;
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 10px 28px rgba(10, 28, 51, .045);
}
.lifecycle-card .lifecycle-icon { display: grid; }
.lifecycle-card strong { margin-bottom: 8px; }
.alliance-card { min-height: 225px; border-radius: 18px; }
.alliance-card .alliance-icon { display: grid; }
.alliance-card strong { margin-bottom: 8px; }
.lifecycle-card { display: flex; flex-direction: column; color: inherit; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.lifecycle-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.lifecycle-card .lifecycle-more { margin-top: auto; padding-top: 16px; color: var(--brand-strong); font-size: .82rem; }
.solution-card { text-decoration: none; }
.detail-breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding-top: clamp(124px, 11vw, 150px); color: #8391a3; font-size: .8rem; }
.detail-breadcrumb a { color: #40648c; font-weight: 700; text-decoration: none; }
.detail-breadcrumb a:hover { color: var(--brand); }
.detail-breadcrumb [aria-current="page"] { color: #64758b; }
.detail-overview { padding-top: 48px; }
.detail-overview-grid { display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: clamp(34px, 7vw, 92px); }
.detail-overview-copy h2 { max-width: 17ch; margin: 10px 0 14px; font-size: clamp(1.65rem, 3vw, 2.4rem); }
.detail-overview-copy > p { max-width: 62ch; margin: 0 0 24px; color: var(--muted); font-size: 1.02rem; line-height: 1.8; }
.detail-summary-card { padding: clamp(24px, 4vw, 36px); border: 1px solid #e2eaf3; border-radius: 22px; background: linear-gradient(145deg, #f7fbff, #fff); box-shadow: var(--shadow-sm); }
.detail-summary-icon { display: grid; width: 54px; height: 54px; place-items: center; margin-bottom: 21px; border-radius: 17px; background: #e7f2ff; color: var(--brand); }
.detail-summary-icon .icon-svg { width: 27px; height: 27px; }
.detail-summary-card .eyebrow { color: #6f8299; font-size: .67rem; }
.detail-summary-card ul { display: grid; gap: 12px; margin: 17px 0 0; padding: 0; list-style: none; }
.detail-summary-card li { display: flex; align-items: flex-start; gap: 10px; color: #344b64; font-size: .87rem; line-height: 1.5; }
.detail-summary-card li > span { color: #168c72; font-weight: 800; }
.detail-feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.detail-feature-card { position: relative; min-height: 250px; padding: 25px; overflow: hidden; border: 1px solid #e3eaf2; border-radius: 19px; background: #fff; box-shadow: 0 9px 28px rgba(10,28,51,.045); }
.detail-feature-icon { display: grid; width: 46px; height: 46px; place-items: center; margin-bottom: 22px; border-radius: 14px; background: var(--detail-soft); color: var(--detail-color); }
.detail-feature-icon .icon-svg { width: 23px; height: 23px; }
.detail-feature-num { position: absolute; top: 24px; right: 23px; color: var(--detail-color); font: 700 1.15rem var(--font-display); opacity: .65; }
.detail-feature-card h3 { margin-bottom: 9px; font-size: 1.12rem; }
.detail-feature-card p { margin: 0; color: var(--muted); font-size: .88rem; line-height: 1.65; }
.detail-tone-0 { --detail-color: #2778dd; --detail-soft: #e8f2ff; }
.detail-tone-1 { --detail-color: #168c72; --detail-soft: #e4f7f0; }
.detail-tone-2 { --detail-color: #8756b5; --detail-soft: #f2eaff; }
.detail-next-step { padding: 60px 0; background: linear-gradient(125deg, #0b1c32, #123961); color: #fff; }
.detail-next-step-inner { display: flex; align-items: center; justify-content: space-between; gap: 36px; }
.detail-next-step h2 { max-width: 20ch; margin: 10px 0; color: #fff; font-size: clamp(1.5rem, 2.6vw, 2.15rem); }
.detail-next-step p { margin: 0; color: #bfcee0; }
.detail-actions { display: grid; justify-items: start; gap: 14px; flex: none; }
.detail-back-link { color: #d1e2f5; font-size: .85rem; font-weight: 600; text-decoration: none; }
.detail-back-link:hover { color: #fff; }

.contact-section {
  background:
    radial-gradient(600px 400px at 8% 10%, rgba(39, 120, 221, .28), transparent 70%),
    linear-gradient(135deg, #0e2d52, #071a30 72%);
}
.contact-copy { padding-top: 14px; }
.contact-info { gap: 11px; }
.contact-info a, .contact-info > span {
  display: flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
  color: #eaf3ff;
}
.contact-info-icon {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 12px;
  background: rgba(255,255,255,.08);
  color: #9fc9ff;
}
.contact-info-icon .icon-svg { width: 19px; height: 19px; }
.contact-form-wrap { border: 1px solid #eaf0f7; }
.contact-form-wrap .field > label { color: #31445d; font-size: .84rem; font-weight: 700; }
.contact-form-wrap input, .contact-form-wrap select, .contact-form-wrap textarea { border-radius: 12px; }
.promo-banner { border-radius: 26px; }
.about-grid { align-items: center; }
.about-grid > .reveal:first-child { padding: 28px; border-radius: 20px; background: linear-gradient(145deg, #edf5ff, #f7faff); }
.about-grid > .reveal:first-child::after {
  content: "";
  display: block;
  width: 116px;
  height: 4px;
  margin-top: 24px;
  border-radius: 5px;
  background: linear-gradient(90deg, var(--brand), #36b890);
}
.prose h2 { margin-top: 1.35em; }
.legal-page { padding-block: clamp(48px, 7vw, 88px); }
.legal-copy { max-width: 800px; padding: clamp(24px, 5vw, 52px); border: 1px solid var(--border); border-radius: 24px; background: #fff; box-shadow: var(--shadow-sm); }
.legal-copy h1 { font-size: clamp(1.75rem, 3.35vw, 2.4rem); margin-bottom: 12px; }
.legal-copy h2 { margin-top: 1.5em; font-size: 1.18rem; }
.legal-copy p { color: #52647a; }
.legal-updated { color: var(--muted); }
.footer-social { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.footer-social a { padding: 5px 10px; border: 1px solid #22334a; border-radius: 999px; }

@media (max-width: 860px) {
  .page-hero-inner { grid-template-columns: 1fr .72fr; gap: 26px; }
}
@media (max-width: 640px) {
  .page-hero-inner { grid-template-columns: 1fr; }
  .page-hero-art { width: min(100%, 440px); justify-self: center; }
  .page-hero h1 { font-size: clamp(1.65rem, 7.2vw, 2.3rem); }
  .card-visual { min-height: 128px; }
  .about-grid > .reveal:first-child { padding: 24px; }
  .detail-overview-grid { grid-template-columns: 1fr; }
  .detail-feature-grid { grid-template-columns: 1fr; }
  .detail-feature-card { min-height: auto; }
  .detail-next-step-inner { align-items: flex-start; flex-direction: column; }
}