:root{
  --ink:#0b0f1a;
  --muted:#6b7280;

  /* Blue fintech theme */
  --accent:#1b8cff;
  --accent-2:#66e3ff;

  --lavender:#f5f9ff;

  --radius-lg:22px;
  --radius-pill:999px;

  --shadow:0 12px 35px rgba(17,24,39,.10);
  --shadow-2:0 18px 50px rgba(17,24,39,.08);

  --container:1240px;
  --pad:64px;
  --header-h:78px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  color:var(--ink);
  background:#fff;
}
a{ color:inherit; }

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 var(--pad);
}

/* Offset anchor scroll for sticky header */
section{ scroll-margin-top: calc(var(--header-h) + 18px); }

/* =========================================================
   HEADER (transparent on hero, sticky on scroll)
   ========================================================= */
.header{
  position:absolute; /* overlay on hero */
  top:0; left:0; right:0;
  z-index:50;
  height:var(--header-h);
  display:flex;
  align-items:center;
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease, backdrop-filter .25s ease;
}

/* Transparent overlay look on hero (like your screenshot) */
.header--overlay{
  background: linear-gradient(180deg, rgba(6,18,36,.42), rgba(6,18,36,0));
  border-bottom: 1px solid rgba(255,255,255,.10);
  backdrop-filter: blur(10px);
}

/* Sticky state after scroll */


/* =========================================================
   UPDATED STICKY NAV — Light Hero Gradient (Transparent)
   ========================================================= */

.header.is-sticky{
  position: fixed;
  top: 0;
  left: 0;
  right: 0;

  /* Minimal hero-like bluish tone (NOT white, NOT heavy gradient) */
  background: rgba(11, 42, 85, 0.28); /* same as #0b2a55 with transparency */

  /* Subtle hero vibe using a very soft tint (not a strong gradient) */
  background-image: radial-gradient(
    900px 120px at 50% 0%,
    rgba(102, 227, 255, 0.14),
    rgba(0, 0, 0, 0)
  );

  /* Frosted glass */
  backdrop-filter: blur(18px) saturate(165%);
  -webkit-backdrop-filter: blur(18px) saturate(165%);

  /* Soft border like screenshot */
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);

  /* Soft shadow (not dark/heavy) */
  box-shadow: 0 10px 30px rgba(6, 18, 36, 0.18);

  transition: background .25s ease, backdrop-filter .25s ease, box-shadow .25s ease;
}


.header.is-sticky .nav-link{
  color: rgba(12, 20, 40, .75);
}
.header.is-sticky .nav-link:hover{
  color: rgba(12, 20, 40, .95);
}
.header.is-sticky .nav-link.is-active{
  color: rgba(12, 20, 40, .95);
}




.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  width:100%;
}

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

/* Brand */
.brand{
  display:flex;
  gap:10px;
  align-items:center;
  text-decoration:none;
  color:#fff;
  font-weight:800;
  white-space:nowrap;
}
.brand-mark{
  width:36px; height:36px;
  border-radius:14px;
  display:grid;
  place-items:center;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.16);
  box-shadow:0 10px 30px rgba(0,0,0,.18);
}
.brand-name{ font-size:16px; }

/* =========================================================
   NAV (Screenshot style)
   - NO capsule background
   - Rounded hover
   - Active underline left->right
   ========================================================= */
.nav-pill{
  background: transparent;
  border: none;
  box-shadow: none;

  display:flex;
  align-items:center;
  gap:26px;          /* similar spacing to screenshot */
  padding:0;         /* remove old padding */
}

/* Nav link base */
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;

  padding:10px 10px;
  border-radius:999px;

  text-decoration:none;
  font-size:14px;
  font-weight:700;
  letter-spacing:0.1px;

  color: rgba(255,255,255,.88);
  transition: color .2s ease, background .2s ease, transform .2s ease;
}

/* Hover */
.nav-link:hover{
  color: rgba(255,255,255,1);
  background: rgba(255,255,255,.08);
  transform: translateY(-1px);
}

/* Underline (hidden) */
.nav-link::after{
  content:"";
  position:absolute;
  left:12px;
  right:12px;
  bottom:6px;
  height:2px;
  border-radius:999px;

  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 18px rgba(102,227,255,.25);

  transform: scaleX(0);
  transform-origin: left;
  transition: transform .28s ease;
  opacity:.95;
}

/* Active section underline animates left->right */
.nav-link.is-active::after{
  transform: scaleX(1);
}

/* Optional active text polish (no background capsule) */
.nav-link.is-active{
  color: rgba(255,255,255,1);
  background: rgba(255,255,255,.06); /* if you want NO bg at all, set transparent */
}

/* =========================================================
   Buttons
   ========================================================= */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:44px;
  padding:0 18px;
  border-radius:var(--radius-pill);
  text-decoration:none;
  font-weight:800;
  font-size:14px;
  border:1px solid transparent;
  transition:.18s ease;
  cursor:pointer;
  white-space:nowrap;
}
.btn:hover{ transform: translateY(-1px); }

.btn-light{
  background:rgba(255,255,255,.92);
  color:#061224;
  border-color: rgba(255,255,255,.35);
}
.btn-primary{
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color:#061224;
  box-shadow: 0 18px 60px rgba(27,140,255,.25);
}
.btn-ghost{
  background:transparent;
  color:#fff;
  border-color: rgba(255,255,255,.22);
}
.btn-wide{ width:100%; height:48px; }

/* =========================================================
   Mobile menu
   ========================================================= */
.hamburger{
  display:none;
  width:44px; height:44px;
  border-radius:var(--radius-pill);
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.08);
  color:#fff;
  align-items:center;
  justify-content:center;
  cursor:pointer;
}
.hamburger svg{ width:22px; height:22px; }

.mobile-drawer{
  display:none;
  position:fixed;
  top:var(--header-h);
  left:0; right:0;
  padding:14px 14px 18px;
  background: rgba(6,18,36,.95);
  border-bottom:1px solid rgba(255,255,255,.10);
  backdrop-filter: blur(14px);
  z-index:49;
}
.mobile-drawer a{
  display:block;
  padding:12px 12px;
  border-radius:14px;
  text-decoration:none;
  color:rgba(255,255,255,.92);
  font-weight:750;
  margin-bottom:8px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.08);
}

/* =========================================================
   HERO (Dotted network background)
   ========================================================= */
.hero-wrap{
  position:relative;
  overflow:hidden;
  color:#fff;
  padding: 0 0 70px;
  min-height: 92vh;

  background:
    radial-gradient(1200px 700px at 20% 20%, rgba(255,255,255,.08), transparent 60%),
    radial-gradient(900px 520px at 80% 40%, rgba(102,227,255,.18), transparent 55%),
    linear-gradient(135deg, #061224, #0b2a55, #103a7a);
}

.hero-canvas{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  z-index:0;
  display:block;
}

.hero-vignette{
  position:absolute;
  inset:-2px;
  z-index:0;
  pointer-events:none;
  background:
    radial-gradient(circle at 22% 30%, rgba(255,255,255,.07), transparent 42%),
    radial-gradient(circle at 80% 60%, rgba(255,255,255,.05), transparent 45%),
    radial-gradient(circle at 50% 50%, transparent 55%, rgba(0,0,0,.38) 120%);
}

.hero{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap:56px;
  align-items:center;
  padding:92px 0 0; /* header overlays, so give space */
}

/* Small trigger element in hero for sticky detection */
.sticky-trigger{ height: 1px; }

/* Pill + hero text */
.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:var(--radius-pill);
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.16);
  font-size:13px;
  font-weight:850;
  width:fit-content;
}
.pill .dot{
  width:8px; height:8px;
  border-radius:999px;
  background:rgba(255,255,255,.9);
  box-shadow:0 0 0 4px rgba(102,227,255,.18);
}

.hero-title{
  margin:18px 0 14px;
  font-size:64px;
  line-height:1.02;
  letter-spacing:-0.035em;
}
.hero-sub{
  margin:0;
  max-width:560px;
  font-size:18px;
  color:rgba(255,255,255,.82);
  line-height:1.65;
}
.hero-actions{
  display:flex;
  gap:12px;
  margin-top:22px;
  flex-wrap:wrap;
}

.hero-badges{
  margin-top:18px;
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.chip{
  font-size:12.5px;
  font-weight:800;
  padding:8px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  color:rgba(255,255,255,.9);
}

/* Mockup card */
.mockup{
  position:relative;
  height:450px;
  border-radius:28px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
  box-shadow: 0 28px 85px rgba(0,0,0,.28);
  overflow:hidden;
}
.mockup-screen{
  position:absolute;
  inset:22px;
  border-radius:22px;
  background:
    radial-gradient(500px 260px at 35% 20%, rgba(102,227,255,.18), transparent 55%),
    linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,.06));
  border:1px solid rgba(255,255,255,.12);
  overflow:hidden;
}
.ui-top{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:14px 14px 0;
  color:rgba(255,255,255,.9);
  font-weight:850;
  font-size:12px;
}
.ui-live{ opacity:.8; }
.ui-badges{ display:flex; gap:8px; padding:12px 14px; }
.badge{
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.12);
  color:rgba(255,255,255,.92);
  border-radius:14px;
  padding:8px 10px;
  font-size:12px;
  font-weight:850;
}
.ui-cards{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:10px;
  padding: 10px 14px 14px;
}
.ui-card{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.10);
  border-radius:18px;
  padding:12px;
  color:rgba(255,255,255,.92);
}
.ui-card .k{ font-size:11px; opacity:.78; font-weight:800; }
.ui-card .v{ font-size:18px; font-weight:950; margin-top:4px; }

.float-card{
  position:absolute;
  width:180px;
  padding:12px 14px;
  border-radius:18px;
  background:rgba(255,255,255,.94);
  color:#061224;
  box-shadow: var(--shadow);
  border:1px solid rgba(17,24,39,.06);
}
.fc-title{ font-size:12px; color:#6b7280; font-weight:850; }
.fc-value{ font-size:22px; font-weight:950; margin-top:2px; }
.fc-1{ left:-18px; top:92px; }
.fc-2{ right:-18px; bottom:88px; }

/* =========================================================
   SECTIONS + CARDS (base)
   ========================================================= */
.section{ padding:90px 0; background:#fff; }
.section.alt{ background: linear-gradient(180deg, var(--lavender), #fff); }

.section-head{
  text-align:center;
  max-width:860px;
  margin:0 auto 38px;
}
.pill-dark{
  background: rgba(27,140,255,.10);
  border: 1px solid rgba(27,140,255,.16);
  color: #0b2a55;
  margin:0 auto;
}
.h2{
  font-size:42px;
  line-height:1.12;
  margin:14px 0 10px;
  letter-spacing:-0.02em;
}
.p{
  margin:0 auto;
  color:var(--muted);
  font-size:16.5px;
  line-height:1.7;
  max-width:720px;
}

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:18px;
}
.card{
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(17,24,39,.08);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
  padding:18px;
  min-height:210px;
}
.card-title{ font-size:18px; font-weight:950; margin:4px 0 6px; }
.card-text{ margin:0; color:var(--muted); line-height:1.7; font-size:14.8px; }

.card-visual{
  margin-top:14px;
  border-radius:18px;
  height:92px;
  border:1px solid rgba(17,24,39,.06);
  background:
    radial-gradient(240px 140px at 30% 20%, rgba(27,140,255,.14), transparent 55%),
    linear-gradient(180deg, rgba(17,24,39,.04), rgba(17,24,39,.02));
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  padding:12px;
}
.mini{
  display:flex; flex-direction:column; gap:4px;
  background: rgba(255,255,255,.75);
  border:1px solid rgba(17,24,39,.06);
  border-radius:14px;
  padding:10px;
  box-shadow: 0 12px 30px rgba(17,24,39,.06);
}
.mini .k{ font-size:11px; color:var(--muted); font-weight:800; }
.mini .v{ font-size:16px; font-weight:950; }

/* =========================================================
   WORKFLOW
   ========================================================= */
.workflow-section{
  padding:92px 0;
  color:#fff;
  background:
    radial-gradient(900px 520px at 18% 20%, rgba(255,255,255,.08), transparent 60%),
    radial-gradient(900px 520px at 78% 55%, rgba(102,227,255,.16), transparent 58%),
    linear-gradient(135deg, #061224, #0b2a55, #103a7a);
}
.workflow-grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap:32px;
  align-items:start;
}
.workflow-title{
  font-size:46px;
  line-height:1.08;
  margin:14px 0 10px;
  letter-spacing:-0.02em;
}
.workflow-sub{ margin:0; color:rgba(255,255,255,.80); line-height:1.7; font-size:16.5px; max-width:560px; }
.workflow-points{ margin-top:18px; display:flex; flex-direction:column; gap:10px; }
.wp{ display:flex; gap:8px; align-items:baseline; padding:10px 12px; border-radius:16px; background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.12); }
.wp strong{ font-weight:950; }
.wp span{ color:rgba(255,255,255,.80); }
.workflow-actions{ display:flex; gap:12px; margin-top:18px; flex-wrap:wrap; }

.steps{ background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.12); border-radius:24px; padding:18px; box-shadow: 0 28px 85px rgba(0,0,0,.25); position:relative; }
.step{ display:grid; grid-template-columns: 44px 1fr; gap:14px; padding:14px 10px; border-radius:18px; }
.step:hover{ background:rgba(255,255,255,.05); transition:.18s ease; }
.step-icon{
  width:44px; height:44px; border-radius:16px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.14);
  display:grid; place-items:center;
  color:#fff; font-weight:900;
}
.step-body h3{ margin:2px 0 6px; font-size:16px; font-weight:950; }
.step-body p{ margin:0; color:rgba(255,255,255,.78); line-height:1.6; font-size:13.8px; }

/* =========================================================
   CASES
   ========================================================= */
.case-grid{ display:grid; grid-template-columns: 1.1fr .9fr; gap:18px; }
.case{ border-radius: var(--radius-lg); background: rgba(255,255,255,.92); border: 1px solid rgba(17,24,39,.08); box-shadow: var(--shadow-2); padding:20px; min-height:260px; }
.case .tag{ display:inline-flex; padding:8px 10px; border-radius: var(--radius-pill); background: rgba(27,140,255,.10); border:1px solid rgba(27,140,255,.16); color:#0b2a55; font-size:12px; font-weight:900; }
.case h3{ margin:12px 0 8px; font-size:22px; letter-spacing:-0.02em; }
.case p{ margin:0; color:var(--muted); line-height:1.7; font-size:14.8px; }
.case-metrics{ display:flex; gap:10px; flex-wrap:wrap; margin-top:14px; }
.metric{ background: rgba(17,24,39,.03); border:1px solid rgba(17,24,39,.06); border-radius: 16px; padding:10px 12px; min-width:140px; }
.metric .k{ font-size:11px; color:var(--muted); font-weight:900; }
.metric .v{ font-size:18px; font-weight:950; margin-top:2px; }

/* =========================================================
   CONTACT
   ========================================================= */
.contact-section{
  padding: 92px 0;
  background:
    radial-gradient(900px 500px at 20% 10%, rgba(27,140,255,.10), transparent 60%),
    linear-gradient(180deg, #ffffff, #fafcff);
}
.contact-grid{ display:grid; grid-template-columns: 1.05fr .95fr; gap: 42px; align-items:start; }
.contact-title{ font-size:42px; line-height:1.12; margin:14px 0 10px; letter-spacing:-0.02em; }
.contact-sub{ margin:0; color: var(--muted); font-size: 16.5px; line-height: 1.7; max-width: 560px; }
.contact-links{ margin-top:20px; display:flex; flex-direction:column; gap:12px; }
.icon-link{ display:flex; align-items:center; gap:10px; text-decoration:none; color:#0b2a55; padding:10px 12px; border-radius:14px; background: rgba(255,255,255,.86); border: 1px solid rgba(17,24,39,.06); box-shadow: 0 10px 30px rgba(17,24,39,.06); width: fit-content; }
.icon-link:hover{ transform: translateY(-1px); transition: .18s ease; }

.contact-card{ border-radius: var(--radius-lg); background: rgba(255,255,255,.90); border: 1px solid rgba(17,24,39,.06); box-shadow: var(--shadow-2); padding: 22px; }
.contact-form .field{ display:flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 12px; }
label{ font-size: 13px; font-weight: 900; color: #374151; }
input, textarea{ border-radius: 14px; border: 1px solid rgba(17,24,39,.10); padding: 12px; font-size: 14px; outline: none; background: rgba(255,255,255,.98); }
input:focus, textarea:focus{ border-color: rgba(27,140,255,.55); box-shadow: 0 0 0 4px rgba(27,140,255,.12); }
.form-status{ margin: 10px 0 0; color:#374151; font-size: 13.5px; min-height:18px; }

/* =========================================================
   FOOTER
   ========================================================= */
.footer{ padding:28px 0; border-top: 1px solid rgba(17,24,39,.06); background:#fff; }
.footer-inner{ display:flex; justify-content:space-between; gap:18px; align-items:center; color:var(--muted); font-size:13.5px; flex-wrap:wrap; }
.footer-links{ display:flex; gap:12px; flex-wrap:wrap; }
.footer a{ color:var(--muted); text-decoration:none; }
.footer a:hover{ color:#111827; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1100px){
  :root{ --pad:32px; }
  .hero{ grid-template-columns:1fr; }
  .hero-title{ font-size:52px; }
  .mockup{ height:420px; }
  .grid-3{ grid-template-columns: repeat(2, 1fr); }
  .case-grid{ grid-template-columns:1fr; }
  .contact-grid{ grid-template-columns:1fr; }
  .field-row{ grid-template-columns:1fr; }
  .workflow-grid{ grid-template-columns:1fr; }

  .nav-pill{ display:none; }
  .hamburger{ display:inline-flex; }
}
@media (max-width: 560px){
  :root{ --pad:18px; }
  .hero-title{ font-size:40px; }
  .hero-actions{ flex-direction:column; align-items:flex-start; }
  .grid-3{ grid-template-columns: 1fr; }
  .float-card{ display:none; }
  .workflow-title{ font-size:36px; }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce){
  .hero-canvas{ display:none; }
  .nav-link, .btn{ transition: none !important; }
}