/* Novaratec — shared styles */
:root {
  --navy: #0b1f33;
  --navy-2: #122c47;
  --ink: #1c2b3a;
  --muted: #5a6b7d;
  --accent: #0e8ca8;
  --accent-dark: #0a6f85;
  --bg: #ffffff;
  --bg-soft: #f4f7fa;
  --line: #e2e9f0;
  --radius: 10px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
}

a { color: var(--accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 24px; }

/* Header / nav */
header {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 10;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: 1040px;
  margin: 0 auto;
}
.brand {
  color: #fff;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
}
.brand span { color: #4fc3dd; }
.brand:hover { text-decoration: none; }
nav.links { display: flex; gap: 26px; }
nav.links a {
  color: #c7d5e2;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
}
nav.links a:hover, nav.links a.active { color: #fff; }

/* Hero */
.hero {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 60%, #16405f 100%);
  color: #fff;
  padding: 88px 0 96px;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.15;
  font-weight: 750;
  max-width: 720px;
}
.hero p.lead {
  margin-top: 20px;
  font-size: 1.2rem;
  color: #c7d5e2;
  max-width: 640px;
}
.hero .cta { margin-top: 34px; display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #12a3c2; }
.btn-ghost { border: 1.5px solid #5b768e; color: #e8f0f7; }
.btn-ghost:hover { border-color: #9fb6c9; }

/* Page hero (interior pages) */
.page-hero {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #fff;
  padding: 56px 0;
}
.page-hero h1 { font-size: clamp(1.7rem, 4vw, 2.4rem); font-weight: 750; }
.page-hero p { margin-top: 12px; color: #c7d5e2; max-width: 680px; font-size: 1.1rem; }

/* Sections */
section { padding: 64px 0; }
section.soft { background: var(--bg-soft); }
h2.section-title { font-size: 1.7rem; font-weight: 700; color: var(--navy); }
p.section-sub { margin-top: 10px; color: var(--muted); max-width: 680px; }

.grid { display: grid; gap: 22px; margin-top: 36px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 860px) { .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; } }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
}
.card h3 { font-size: 1.12rem; color: var(--navy); margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 0.97rem; }
.card ul { margin: 10px 0 0 18px; color: var(--muted); font-size: 0.95rem; }
.card ul li { margin-bottom: 6px; }
.card .icon { font-size: 1.6rem; margin-bottom: 12px; display: block; }

/* Audience bands */
.band {
  border-left: 4px solid var(--accent);
  background: var(--bg-soft);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 26px 28px;
  margin-top: 26px;
}
.band h3 { color: var(--navy); font-size: 1.2rem; margin-bottom: 8px; }
.band p { color: var(--muted); }
.band ul { margin: 12px 0 0 18px; color: var(--muted); }
.band ul li { margin-bottom: 6px; }

/* Steps */
.steps { counter-reset: step; margin-top: 36px; display: grid; gap: 18px; }
.step { display: flex; gap: 18px; align-items: flex-start; }
.step .num {
  counter-increment: step;
  flex: 0 0 40px; height: 40px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}
.step .num::before { content: counter(step); }
.step h3 { font-size: 1.05rem; color: var(--navy); }
.step p { color: var(--muted); font-size: 0.97rem; }

/* CTA band */
.cta-band {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #fff;
  text-align: center;
  padding: 64px 24px;
}
.cta-band h2 { font-size: 1.7rem; font-weight: 700; }
.cta-band p { margin-top: 10px; color: #c7d5e2; }
.cta-band .btn { margin-top: 26px; }

/* Prose (about page) */
.prose { max-width: 720px; }
.prose p { margin-bottom: 18px; }
.prose h2 { font-size: 1.4rem; color: var(--navy); margin: 34px 0 12px; }

/* Contact */
.contact-box {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px;
  max-width: 560px;
}
.contact-box .email {
  display: inline-block;
  margin-top: 8px;
  font-size: 1.25rem;
  font-weight: 650;
}
.contact-box ul { margin: 16px 0 0 18px; color: var(--muted); }
.contact-box ul li { margin-bottom: 6px; }

/* Footer */
footer {
  background: var(--navy);
  color: #8fa5b8;
  padding: 36px 0;
  font-size: 0.9rem;
}
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
footer a { color: #c7d5e2; }

@media (max-width: 640px) {
  nav.links { gap: 16px; }
  .nav { flex-direction: column; gap: 12px; }
  .hero { padding: 60px 0; }
}