:root {
  --brand: #0f5ba8;
  --brand-dark: #0a3f73;
  --brand-light: #e8f2fc;
  --accent: #2ea36c;
  --ink: #17202a;
  --muted: #5b6b7b;
  --bg: #f6f8fb;
  --white: #ffffff;
  --border: #e3e8ef;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(15, 91, 168, 0.08);
  --font: "Segoe UI", system-ui, -apple-system, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: none; }

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

.container { width: min(1120px, 90%); margin: 0 auto; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--ink);
}

.brand .logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 900;
  letter-spacing: -0.5px;
  font-size: 1.1rem;
}

.brand small {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.4px;
  text-transform: uppercase;
  margin-top: -2px;
}

.nav-links { display: flex; align-items: center; gap: 6px; }

.nav-links a {
  color: var(--ink);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 8px 14px;
  border-radius: 8px;
}

.nav-links a:hover { color: var(--brand); background: var(--brand-light); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--ink);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 22px;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 6px 16px rgba(15, 91, 168, 0.28); }
.btn-primary:hover { background: var(--brand-dark); }

.btn-outline { background: #fff; color: var(--brand); border-color: var(--border); }
.btn-outline:hover { border-color: var(--brand); }

.btn-sm { padding: 8px 16px; font-size: 0.85rem; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1000px 500px at 90% -10%, rgba(46, 163, 108, 0.18), transparent 60%),
    radial-gradient(900px 500px at 0% 0%, rgba(15, 91, 168, 0.22), transparent 55%),
    linear-gradient(180deg, #eef5fc, #f6f8fb);
  padding: 84px 0 64px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.1rem, 4.5vw, 3.3rem);
  line-height: 1.12;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.hero h1 .grad {
  background: linear-gradient(90deg, var(--brand), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p.lead { font-size: 1.15rem; color: var(--muted); max-width: 34ch; margin-bottom: 28px; }

.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }

.hero .subdued { margin-top: 14px; font-size: 0.85rem; color: var(--muted); }

.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 34px; }

.stat { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }
.stat b { display: block; font-size: 1.7rem; color: var(--brand); }
.stat span { font-size: 0.85rem; color: var(--muted); }

/* ---------- Section ---------- */
.section { padding: 72px 0; }

.section.alt { background: #fff; }

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.section h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); letter-spacing: -0.4px; margin-bottom: 12px; }

.section .section-intro { color: var(--muted); max-width: 60ch; margin-bottom: 40px; }

.lead-mini { font-weight: 700; }

/* ---------- Brand cards ---------- */
.brands-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.brand-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
}

.brand-card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(15, 91, 168, 0.14); }

.brand-card.featured { border: 2px solid var(--brand); position: relative; }

.brand-card.featured::before {
  content: "Flag & Focus";
  position: absolute;
  top: -12px;
  right: 20px;
  background: var(--brand);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
}

.card-ico {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.7rem;
  margin-bottom: 16px;
}

.brand-card h3 { font-size: 1.3rem; margin-bottom: 6px; }

.brand-card .domain { color: var(--muted); font-size: 0.85rem; margin-bottom: 12px; }

.brand-card p { color: var(--muted); font-size: 0.95rem; flex: 1; }

.brand-card .card-link { margin-top: 18px; font-weight: 700; font-size: 0.9rem; }

.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.tag { background: var(--brand-light); color: var(--brand-dark); font-size: 0.75rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; }

/* ---------- How / About ---------- */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.feature { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow); }
.feature .n { font-size: 0.85rem; font-weight: 800; color: var(--accent); letter-spacing: 1px; }
.feature h3 { margin: 8px 0; font-size: 1.15rem; }
.feature p { color: var(--muted); font-size: 0.95rem; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.two-col h2 { margin-bottom: 16px; }
.two-col p { color: var(--muted); margin-bottom: 14px; }
.two-col ul { list-style: none; margin-top: 6px; }
.two-col ul li { padding: 6px 0 6px 26px; position: relative; color: var(--ink); }
.two-col ul li::before { content: "✓"; position: absolute; left: 0; top: 6px; color: var(--accent); font-weight: 800; }

.quote-card {
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  color: #fff;
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: 0 20px 44px rgba(10, 63, 115, 0.3);
}
.quote-card h2 { color: #fff; }
.quote-card p { max-width: 52ch; margin-top: 10px; color: #fff; opacity: 0.95; }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(120deg, #0a3f73, #0f5ba8 60%, #2ea36c); padding: 64px 0; text-align: center; color: #fff; }
.cta-band h2 { color: #fff; margin-bottom: 10px; }
.cta-band p { max-width: 55ch; margin: 0 auto 24px; opacity: 0.92; }
.cta-band .btn-primary { background: #fff; color: var(--brand-dark); box-shadow: none; }
.cta-band .btn-primary:hover { background: var(--brand-light); }

/* ---------- Footer ---------- */
.site-footer { background: #0d1520; color: #c6d0da; padding: 48px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
.site-footer h4 { color: #fff; font-size: 0.95rem; margin-bottom: 12px; }
.site-footer p { font-size: 0.9rem; max-width: 34ch; }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: #c6d0da; font-size: 0.9rem; }
.site-footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: 20px; font-size: 0.82rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; color: #8a97a5; }

/* ---------- Page header ---------- */
.page-hero {
  background: linear-gradient(180deg, #eef5fc, var(--bg));
  padding: 56px 0 40px;
  border-bottom: 1px solid var(--border);
}
.page-hero h1 { font-size: clamp(1.9rem, 3.5vw, 2.7rem); letter-spacing: -0.4px; margin-bottom: 10px; }
.page-hero p { color: var(--muted); max-width: 64ch; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.form-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.form-card label { font-weight: 700; font-size: 0.9rem; display: block; margin: 16px 0 6px; }
.form-card label:first-child { margin-top: 0; }
.form-card input, .form-card textarea, .form-card select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.95rem;
  background: #fbfcfe;
}
.form-card input:focus, .form-card textarea:focus, .form-card select:focus { outline: none; border-color: var(--brand); }
.form-msg { display: none; margin-top: 16px; padding: 12px 14px; border-radius: 10px; font-weight: 600; font-size: 0.9rem; }
.form-msg.ok { display: block; background: #e6f6ee; color: #1c7c47; }
.form-msg.err { display: block; background: #fdecea; color: #b03a2e; }

.contact-info h2 { margin-bottom: 14px; }
.contact-info p { color: var(--muted); margin-bottom: 24px; }
.info-list { list-style: none; }
.info-list li { display: flex; gap: 12px; align-items: flex-start; padding: 12px 0; border-bottom: 1px dashed var(--border); }
.info-list .ico { font-size: 1.3rem; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid, .two-col, .contact-grid { grid-template-columns: 1fr; gap: 28px; }
  .brands-grid, .features-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .nav-links {
    position: fixed;
    inset: 72px 0 auto 0;
    flex-direction: column;
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 16px;
    gap: 4px;
    transform: translateY(-120%);
    transition: transform 0.25s ease;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { width: 100%; }
  .nav-toggle { display: block; }
  .footer-grid { grid-template-columns: 1fr; }
}