:root{
  --blue-main:#1773A5;
  --blue-dark:#0b4665;
  --bg-body:#f3f4f6;
  --card-bg:#ffffff;
  --border-subtle:#e5e7eb;
  --text-main:#111827;
  --text-muted:#6b7280;
  --shadow: 0 12px 25px rgba(15, 23, 42, 0.06);
}

*{ box-sizing:border-box; }

html,body{ height:100%; }

body{
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg-body);
  margin:0;
  padding:0;
  color: var(--text-main);
  line-height: 1.6;
}

/* Layout */
.container{
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 16px;
}

.page{
  max-width: 1240px;
  margin: 24px auto 44px;
  padding: 0 16px;
}

/* Topbar + Navigation */
.topbar{
  background: #ffffff;
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  padding: 14px 0;
  flex-wrap: wrap;
}

.brand{
  display:flex;
  flex-direction:column;
  gap:2px;
}

.brand-kicker{
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-muted);
}

.brand-title{
  font-size: 14px;
  font-weight: 650;
  background: linear-gradient(90deg, var(--blue-main), var(--blue-dark));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav{
  display:flex;
  flex-wrap:wrap;
  gap: 8px 12px;
  align-items:center;
}

.nav a{
  font-size: 13px;
  color: var(--text-main);
  text-decoration: none;
  padding: 6px 10px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f9fafb;
}

.nav a:hover{
  border-color: rgba(23, 115, 165, 0.40);
  background: #ffffff;
}

/* Header */
.header{
  margin: 20px 0 18px;
}

.logo-line{
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-muted);
}

.title-gradient{
  font-size: 28px;
  font-weight: 750;
  margin: 6px 0 6px;
  background: linear-gradient(90deg, var(--blue-main), var(--blue-dark));
  -webkit-background-clip:text;
  background-clip:text;
  color: transparent;
}

.subtitle{
  font-size: 14px;
  color: var(--text-muted);
  max-width: 860px;
}

/* Cards */
.card{
  background: var(--card-bg);
  border: 1px solid rgba(15, 23, 42, 0.05);
  box-shadow: var(--shadow);
  padding: 18px 18px 20px;
  margin-bottom: 18px;
  border-radius: 0; /* no rounded corners */
}

/* Headings h1-h4 (Requirement) */
h1{ margin:0; }
h2, h3, h4{
  margin-top:0;
  margin-bottom: 6px;
  font-weight: 650;
}

.card h2,
.card h4{
  font-size: 18px;
  background: linear-gradient(90deg, var(--blue-main), var(--blue-dark));
  -webkit-background-clip:text;
  background-clip:text;
  color: transparent;
}

.card h3{
  font-size: 16px;
  background: linear-gradient(90deg, var(--blue-main), var(--blue-dark));
  -webkit-background-clip:text;
  background-clip:text;
  color: transparent;
}

/* Helpers */
.card-description{
  font-size: 13px;
  color: var(--text-muted);
  margin: 0 0 12px;
}

.small{
  font-size: 12px;
  color: var(--text-muted);
}

.section-divider{
  height:1px;
  background: linear-gradient(90deg, transparent, rgba(23,115,165,0.2), transparent);
  margin: 18px 0;
}

/* Grid */
.grid{
  display:grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 18px;
}

@media (max-width: 980px){
  .grid{ grid-template-columns: 1fr; }
  .title-gradient{ font-size: 24px; }
}

/* Lists */
.bullets{
  margin: 0 0 10px;
  padding-left: 18px;
}

.bullets li{
  margin: 6px 0;
}

/* Buttons: rectangular */
.btn-primary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 10px 14px;
  font-size: 13px;
  border: none;
  cursor: pointer;
  background-image: linear-gradient(135deg, var(--blue-main), var(--blue-dark));
  background-size: 200% 200%;
  color:#ffffff;
  font-weight: 600;
  box-shadow: 0 8px 16px rgba(23, 115, 165, 0.32);
  transition: background-position 0.25s ease, transform 0.08s ease, box-shadow 0.08s ease;
  border-radius: 0; /* no rounded corners */
  text-decoration: none;
}

.btn-primary:hover{
  background-position: 100% 0;
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(23, 115, 165, 0.40);
}

.btn-primary:active{
  transform: translateY(0);
  box-shadow: 0 5px 12px rgba(23, 115, 165, 0.26);
}

.btn-secondary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 10px 14px;
  font-size: 13px;
  border: 1px solid rgba(15, 23, 42, 0.14);
  background: #ffffff;
  cursor:pointer;
  border-radius: 0; /* no rounded corners */
}

.btn-secondary:hover{
  border-color: rgba(23, 115, 165, 0.55);
}

/* CTA blocks (with and without image) */
.mini-cta{
  display:grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 14px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f9fafb;
  padding: 14px;
  border-radius: 0;
}

@media (max-width: 980px){
  .mini-cta{ grid-template-columns: 1fr; }
}

.mini-cta-title{
  font-size: 14px;
  font-weight: 700;
}

.mini-cta-copy{
  margin: 8px 0 12px;
  color: var(--text-muted);
  font-size: 13px;
}

.mini-cta-media{
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #ffffff;
  padding: 8px;
  border-radius: 0;
}

.mini-cta-media img{
  width: 100%;
  height: auto;
  display:block;
}

.cta-strip{
  display:flex;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f9fafb;
  padding: 14px;
  margin: 14px 0;
  border-radius: 0;
  flex-wrap: wrap;
}

.cta-strip-title{
  font-size: 15px;
  font-weight: 700;
}

.cta-strip-copy{
  margin: 8px 0 0;
  color: var(--text-muted);
  font-size: 13px;
  max-width: 820px;
}

/* Tables */
table{
  width:100%;
  border-collapse: collapse;
  margin-top: 10px;
  font-size: 12px;
}

th, td{
  border: 1px solid var(--border-subtle);
  padding: 6px 8px;
  text-align:left;
}

th{
  background:#f9fafb;
}

/* FAQ */
.faq details{
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #ffffff;
  padding: 10px 12px;
  margin: 10px 0;
  border-radius: 0;
}

.faq summary{
  cursor:pointer;
  font-size: 13px;
  font-weight: 650;
}

.faq p{
  margin: 8px 0 0;
  font-size: 13px;
  color: var(--text-main);
}

/* Footer */
.footer{
  text-align:left;
}

.footer a{
  color: var(--blue-dark);
  text-decoration: none;
  border-bottom: 1px solid rgba(11, 70, 101, 0.25);
}

.footer a:hover{
  border-bottom-color: rgba(11, 70, 101, 0.55);
}

.footer-meta{
  display:flex;
  gap: 12px;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  margin-top: 10px;
}