/* global.css
   Shared stylesheet for fintech site
   - Place this file at: /assets/css/global.css (or adjust path)
   - Link from your HTML: <link rel="stylesheet" href="/assets/css/global.css">
   - Fonts: keep the Google Fonts <link> in <head> of each HTML page.

   Note: Update :root variables to tweak brand colors, spacing, and typographic scale.
*/

:root{
  --brand-red: #cb0000; /* primary brand color */
  --brand-grad-start: #e8272a; /* linear gradient start */
  --brand-grad-end: #ff914d;   /* linear gradient end
  */

  /* Derived/utility colors */
  --bg: #0f1724; /* deep navy for hero (optional) */
  --surface: #ffffff;
  --muted: #6b7280;
  --glass: rgba(255,255,255,0.06);
  --card-shadow: 0 6px 24px rgba(12, 15, 20, 0.12);

  --radius: 12px;
  --container-width: 1100px;

  /* Accessibility: high contrast CTAs */
  --cta-contrast: 255,255,255;

  /* Typography scale */
  --base-font-size: 16px;
}

/* -------------------------
   Global reset / base
   ------------------------- */
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
  font-size:var(--base-font-size);
  color:#0b1220;
  background: #f8fafc;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.45;
}

/* Utility container */
.container{max-width:var(--container-width);margin:0 auto;padding:0 20px}

a{color:inherit;text-decoration:none}

/* -------------------------
   Header / Nav
   ------------------------- */
header{
  background: linear-gradient(90deg, rgba(255,255,255,0.02), rgba(255,255,255,0));
  backdrop-filter: blur(6px);
  position:sticky;top:0;z-index:60;border-bottom:1px solid rgba(11,17,32,0.04);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.brand{display:flex;align-items:center;gap:12px}
.logo{display:inline-flex;align-items:center;gap:10px}
.logo-mark{
  width:44px;height:44px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;
  background: linear-gradient(90deg,var(--brand-grad-start),var(--brand-grad-end));
  box-shadow: 0 6px 20px rgba(232,39,42,0.12);
  color:var(--cta-contrast);font-weight:700;font-family:'Poppins',sans-serif
}
.brand-title{font-weight:700;font-size:1rem}
nav ul{display:flex;gap:20px;align-items:center;margin:0;padding:0;list-style:none}
nav a{color:var(--muted);font-weight:500}

.actions{display:flex;gap:12px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:10px;font-weight:600;border:0;cursor:pointer}
.btn-ghost{background:transparent;color:var(--muted)}
.btn-primary{
  background:linear-gradient(90deg,var(--brand-grad-start),var(--brand-grad-end));
  color:var(--cta-contrast);box-shadow: 0 6px 18px rgba(232,39,42,0.16)
}

/* Mobile nav */
.mobile-toggle{display:none}
@media (max-width:880px){
  nav ul{display:none}
  .mobile-toggle{display:inline-flex}
}

/* -------------------------
   Hero
   ------------------------- */
.hero{padding:76px 0 56px;background: linear-gradient(180deg, rgba(232,39,42,0.06), rgba(255,145,77,0.02));}
.hero-grid{display:grid;grid-template-columns:1fr 420px;gap:36px;align-items:center}
.hero h1{font-family:'Poppins',sans-serif;font-size:40px;margin:0 0 12px}
.hero p{margin:0 0 22px;color:var(--muted)}

.hero-card{background:linear-gradient(180deg,rgba(255,255,255,0.98),#fff);border-radius:16px;padding:20px;box-shadow:var(--card-shadow)}
.hero-keys{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.key{background:var(--glass);padding:8px 10px;border-radius:10px;font-weight:600;color:#0b1220}

.cta-row{display:flex;gap:12px;margin-top:18px}

@media (max-width:880px){
  .hero-grid{grid-template-columns:1fr;}
  .hero h1{font-size:28px}
}

/* -------------------------
   Product cards
   ------------------------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
.card{background:#fff;border-radius:12px;padding:20px;box-shadow:var(--card-shadow);min-height:180px;display:flex;flex-direction:column;gap:12px}
.card h3{margin:0}
.card p{margin:0;color:var(--muted);font-size:0.95rem}
.card .tag{margin-top:auto;display:inline-block;padding:8px 12px;border-radius:10px;background:linear-gradient(90deg,var(--brand-grad-start),var(--brand-grad-end));color:#fff;font-weight:700}

@media (max-width:1100px){
  .cards{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:720px){
  .cards{grid-template-columns:1fr}
}

/* -------------------------
   Sections (About, Team, Compliance)
   ------------------------- */
section{padding:56px 0}
.section-head{display:flex;align-items:center;justify-content:space-between}
.muted{color:var(--muted)}

.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:18px}
.teammate{background:#fff;padding:16px;border-radius:12px;box-shadow:var(--card-shadow);text-align:center}
.avatar{width:96px;height:96px;border-radius:16px;margin:0 auto 12px;background:linear-gradient(90deg,var(--brand-grad-start),var(--brand-grad-end));display:grid;place-items:center;color:white;font-weight:700}

@media (max-width:1100px){.team-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:720px){.team-grid{grid-template-columns:1fr}}

/* -------------------------
   Footer
   ------------------------- */
footer{padding:36px 0;background:#07080a;color:#cbd5e1}
.footer-grid{display:grid;grid-template-columns:1fr 1fr 220px;gap:18px}
.footer a{color:#cbd5e1}
.legal{font-size:0.9rem;color:#9aa3b2;margin-top:18px}

@media (max-width:880px){.footer-grid{grid-template-columns:1fr;}}

/* -------------------------
   Small helpers
   ------------------------- */
.muted-small{color:var(--muted);font-size:0.95rem}
.kbd{background:#0b1220;color:white;padding:4px 8px;border-radius:6px;font-size:0.9rem}
.center{text-align:center}

/* Dropdown nav styles */
.nav-list { display:flex; gap:18px; align-items:center; margin:0; padding:0; list-style:none; }
.nav-item { position:relative; }
.nav-item .nav-link { display:inline-block; padding:8px 6px; color:var(--muted); text-decoration:none; font-weight:600; cursor:pointer; }

/* Dropdown panel */
.dropdown {
  display:none;
  position:absolute;
  top:calc(100% + 8px);
  left:0;
  min-width:220px;
  background:var(--surface);
  border-radius:10px;
  padding:8px;
  box-shadow: 0 10px 30px rgba(11,17,32,0.08);
  border:1px solid rgba(11,17,32,0.04);
  z-index:120;
  transform-origin:top;
}
.dropdown li { list-style:none; }
.dropdown a {
  display:block;
  padding:10px 12px;
  color:#0b1220;
  text-decoration:none;
  border-radius:8px;
  font-weight:500;
  white-space:nowrap;
}
.dropdown a:hover, .dropdown a:focus { background: rgba(232,39,42,0.04); outline:none; }

/* Show dropdown when parent has .open (JS/hover will add this) */
.nav-item.open > .dropdown { display:block; }

/* optional: gentle scale/opacity transition for dropdowns */
.dropdown {
  opacity: 0;
  transform: translateY(-6px) scale(0.99);
  transition: opacity .18s ease, transform .18s ease;
  pointer-events: none;
}
.nav-item.open > .dropdown {
  display:block; /* keep display:block for layout */
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

/* Mobile adjustments: nav-list collapses; dropdowns become inline panels */
@media (max-width:880px) {
  .nav-list { display:none; flex-direction:column; background:#fff; position:absolute; right:20px; top:64px; padding:12px; border-radius:10px; box-shadow:var(--card-shadow); min-width:220px; z-index:140; }
  body.mobile-nav-open .nav-list { display:flex; }
  .nav-item { width:100%; }
  .dropdown { position:relative; top:0; left:0; box-shadow:none; border:0; background:transparent; padding-left:12px; }
  .dropdown a { padding:10px 6px; color:var(--muted); }
  .nav-item .nav-link::after { float:right; margin-left:8px; }
  .nav-item.open > .nav-link { font-weight:700; }
}

/* small visual tweak for the 'Products ▾' caret */
.nav-link { display:inline-flex; align-items:center; gap:6px; }
