@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --navy-900:    #0a2540;
  --navy-800:    #0e2d52;
  --navy-700:    #133466;
  --navy-600:    #1f3f7a;
  --bg:          #ffffff;
  --bg-soft:     #f7f8fc;
  --bg-tint:     #eef3fe;
  --ink:         #0a2540;
  --ink-strong:  #051a30;
  --ink-muted:   #4a5b78;
  --ink-subtle:  #6b7a92;
  --line:        rgba(10, 37, 64, 0.10);
  --line-strong: rgba(10, 37, 64, 0.18);
  --shadow-card: 0 1px 2px rgba(10,37,64,0.04), 0 8px 24px rgba(10,37,64,0.06);
  --shadow-lift: 0 1px 2px rgba(10,37,64,0.04), 0 14px 36px rgba(10,37,64,0.10);
  --accent-blue:    #2b6cb0;
  --accent-blue-bg: #e8f0fe;
  --accent-green:   #16a37f;
  --accent-green-bg:#e7f7f1;
  --accent-purple:  #6b2fa5;
  --accent-purple-bg:#f0e8fa;
  --accent-pink:    #d63384;
  --accent-pink-bg: #fde8f1;
  --radius-sm:   8px;
  --radius:      14px;
  --radius-lg:   20px;
  --radius-pill: 999px;
  --font-body:   "Open Sans", system-ui, -apple-system, sans-serif;
  --maxw:        1200px;
  --gutter:      24px;
}
@media (min-width: 700px) { :root { --gutter: 40px; } }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }

h1, h2, h3, h4 { color: var(--ink-strong); letter-spacing: -0.02em; font-weight: 700; margin: 0; }
.h1 { font-size: clamp(40px, 6vw, 72px); line-height: 1.05; font-weight: 800; }
.h2 { font-size: clamp(32px, 4vw, 52px); line-height: 1.1;  font-weight: 700; }
.h3 { font-size: clamp(22px, 2.4vw, 30px); line-height: 1.2; font-weight: 700; }
.lede { font-size: 18px; line-height: 1.6; color: var(--ink-muted); max-width: 60ch; }
.badge { display: inline-flex; align-items: center; padding: 7px 16px; background: var(--bg-tint); color: var(--navy-900); border: 1px solid rgba(43,108,176,0.18); border-radius: var(--radius-pill); font-size: 13px; font-weight: 600; letter-spacing: 0.01em; }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; border-radius: var(--radius-sm); font-family: var(--font-body); font-size: 15px; font-weight: 600; cursor: pointer; border: 1.5px solid transparent; transition: transform 0.15s ease, background 0.2s ease, box-shadow 0.2s ease; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); }
.btn .arrow { display: inline-block; transition: transform 0.2s ease; }
.btn:hover .arrow { transform: translateX(3px); }
.btn-primary { background: var(--navy-900); color: #fff; box-shadow: 0 1px 2px rgba(10,37,64,0.10); }
.btn-primary:hover { background: var(--navy-700); box-shadow: 0 8px 22px rgba(10,37,64,0.18); }
.btn-outline { background: #fff; color: var(--navy-900); border-color: var(--line-strong); }
.btn-outline:hover { background: var(--bg-soft); border-color: var(--navy-900); }
.ic { width: 22px; height: 22px; stroke-width: 2; stroke: currentColor; fill: none; stroke-linecap: round; stroke-linejoin: round; }