/* ---- Tokens ---- */
:root {
  --navy:        #1e3a5f;          /* logo's deep blue */
  --navy-deep:   #142640;          /* darker for footer/hover */
  --green:       #2da648;          /* logo's emerald accent */
  --green-soft:  #4cc066;
  --paper:       #fbfaf7;
  --ink:         #1f1f1f;
  --ink-soft:    #555;
  --rule:        #e6e2da;
  --shadow:      0 1px 2px rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.06);
  --radius:      10px;
  --maxw:        980px;
  --serif:       Georgia, "Times New Roman", serif;
  --sans:        -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
                 "Helvetica Neue", Arial, sans-serif;
}

/* ---- Base ---- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}
a { color: var(--navy); }
a:hover { color: var(--green); }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); line-height: 1.1; margin: 0 0 1.2rem; }
h2 { font-size: clamp(1.5rem, 2.5vw, 2rem); margin: 0 0 .8rem; }
h3 { font-size: 1.2rem; margin: 0 0 .5rem; }
p { margin: 0 0 1rem; }
ul { padding-left: 1.2em; margin: 0 0 1rem; }

/* ---- Top bar ---- */
.topbar {
  background: var(--navy);
  color: #fff;
  padding: 14px 0;
  position: sticky; top: 0; z-index: 10;
}
.topbar .wrap {
  display: flex; justify-content: space-between; align-items: center;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: #fff; }
.brand-mark {
  width: 36px; height: 36px;
  display: block;
  flex-shrink: 0;
}
.brand-text { font-weight: 600; letter-spacing: .01em; }
.topnav a {
  color: #d8dceb;
  text-decoration: none;
  margin-left: 28px;
  font-size: .95rem;
}
.topnav a:hover { color: #fff; }

/* ---- Hero ---- */
.hero {
  background: linear-gradient(180deg, #ffffff 0%, var(--paper) 100%);
  padding: 88px 0 72px;
  border-bottom: 1px solid var(--rule);
}
.hero h1 { color: var(--navy-deep); }
.lead {
  font-size: 1.2rem;
  color: var(--ink-soft);
  max-width: 640px;
}
.hero-actions { margin-top: 2rem; }
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: transform .1s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--green);
  color: #fff;
  margin-right: 12px;
  box-shadow: var(--shadow);
}
.btn-primary:hover { background: var(--green-soft); color: #fff; }
.btn-ghost {
  background: transparent;
  color: var(--navy);
  border: 1px solid var(--navy);
}
.btn-ghost:hover { background: var(--navy); color: #fff; }

/* ---- Sections ---- */
section { padding: 72px 0; }
.section-lead { color: var(--ink-soft); max-width: 700px; margin-bottom: 2.4rem; }

/* ---- Cards ---- */
.cards {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.card {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.card h3 { color: var(--navy-deep); }
.card p { color: var(--ink-soft); margin: 0; }

/* ---- About / Contact ---- */
.about { background: #fff; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.about p { color: var(--ink-soft); }
.about-grid {
  display: grid;
  gap: 48px;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  align-items: center;
}
.about-copy h2 { margin-top: 0; }
.about-logo { display: flex; justify-content: center; }
.about-logo img {
  max-width: 100%;
  height: auto;
  display: block;
}
@media (max-width: 720px) {
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-logo img { max-width: 280px; margin: 0 auto; }
}
.contact { text-align: center; }
.contact p { max-width: 600px; margin-left: auto; margin-right: auto; color: var(--ink-soft); }
.contact-line { font-size: 1.2rem; margin-top: 1.4rem; }
.contact-line a { color: var(--green); text-decoration: none; font-weight: 600; }
.contact-line a:hover { text-decoration: underline; }

/* ---- Footer ---- */
.site-footer {
  background: var(--navy-deep);
  color: #c9cee0;
  padding: 56px 0 32px;
  font-size: .94rem;
}
.foot-grid {
  display: grid;
  gap: 36px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-bottom: 32px;
}
.foot-brand { color: #fff; font-weight: 600; margin-bottom: .25rem; }
.foot-small { color: #8a93ad; margin: 0; }
.foot-head {
  color: #fff;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin: 0 0 .8rem;
}
.foot-links { list-style: none; padding: 0; margin: 0; }
.foot-links li { margin-bottom: .4rem; color: #8a93ad; }
.foot-links a { color: #c9cee0; text-decoration: none; }
.foot-links a:hover { color: var(--green); }
.copy {
  border-top: 1px solid #2a3354;
  padding-top: 18px;
  color: #8a93ad;
  margin: 0;
  font-size: .85rem;
}

/* ---- Legal pages ---- */
.legal { padding: 72px 0; max-width: 760px; }
.legal h1 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); }
.legal h2 { font-size: 1.25rem; margin-top: 2rem; color: var(--navy-deep); }
.legal p, .legal li { color: var(--ink-soft); }
.legal .meta { color: var(--ink-soft); font-size: .9rem; margin-bottom: 2rem; }

/* ---- Responsive ---- */
@media (max-width: 600px) {
  .topnav a { margin-left: 16px; font-size: .9rem; }
  .hero { padding: 56px 0 48px; }
  section { padding: 56px 0; }
  .btn-primary { display: block; margin: 0 0 12px; text-align: center; }
  .btn-ghost { display: block; text-align: center; }
}