/* Harbour Shield Insurance — corporate trust demo */
@import url("https://fonts.googleapis.com/css2?family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=Source+Sans+3:wght@400;500;600;700&display=swap");

:root {
  --in-navy: #0a2540;
  --in-blue: #1e4d7a;
  --in-sky: #e8f4fc;
  --in-gold: #c9a227;
  --in-text: #1a2d42;
  --in-muted: #5a6b7d;
  --in-line: #d4e3f0;
  --in-white: #fff;
  --in-radius: 6px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--in-text);
  background: var(--in-white);
}

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

.ins-container { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 1.25rem; }

.ins-header {
  background: var(--in-white);
  border-bottom: 1px solid var(--in-line);
  position: sticky;
  top: 0;
  z-index: 50;
}

.ins-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.25rem;
  gap: 1rem;
}

.ins-logo {
  font-family: "Libre Baskerville", Georgia, serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--in-navy);
  text-decoration: none;
}

.ins-logo span { color: var(--in-blue); }

.ins-nav { display: flex; gap: 1.5rem; flex-wrap: wrap; }

.ins-nav a {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--in-muted);
  text-decoration: none;
  letter-spacing: 0.04em;
}

.ins-nav a:hover { color: var(--in-navy); }

.ins-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.25rem;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--in-radius);
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s, transform 0.2s;
}

.ins-btn-primary {
  background: var(--in-blue);
  color: #fff;
}

.ins-btn-primary:hover { background: var(--in-navy); transform: translateY(-1px); }

.ins-btn-outline {
  background: transparent;
  color: var(--in-blue);
  border: 2px solid var(--in-blue);
}

.ins-hero {
  background: linear-gradient(135deg, var(--in-sky) 0%, #fff 55%);
  padding: 3.5rem 0 4rem;
  border-bottom: 1px solid var(--in-line);
}

.ins-hero-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 880px) {
  .ins-hero-grid { grid-template-columns: 1fr 1fr; }
}

.ins-hero h1 {
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--in-navy);
  line-height: 1.2;
  margin: 0 0 1rem;
}

.ins-hero-lead {
  color: var(--in-muted);
  font-size: 1.05rem;
  margin: 0 0 1.5rem;
  max-width: 42ch;
}

.ins-hero-img {
  border-radius: var(--in-radius);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(10, 37, 64, 0.12);
  border: 1px solid var(--in-line);
}

.ins-hero-img img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }

.ins-strip {
  background: var(--in-navy);
  color: #e2eef8;
  padding: 0.85rem 0;
  font-size: 0.75rem;
  text-align: center;
}

.ins-strip strong { color: #fff; }

.ins-section { padding: 3rem 0; }

.ins-section-alt { background: var(--in-sky); border-top: 1px solid var(--in-line); border-bottom: 1px solid var(--in-line); }

.ins-section h2 {
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: 1.5rem;
  color: var(--in-navy);
  margin: 0 0 0.5rem;
  text-align: center;
}

.ins-intro {
  text-align: center;
  color: var(--in-muted);
  max-width: 52ch;
  margin: 0 auto 2rem;
  font-size: 0.95rem;
}

.ins-cards {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .ins-cards { grid-template-columns: repeat(3, 1fr); }
}

.ins-card {
  background: #fff;
  border: 1px solid var(--in-line);
  border-radius: var(--in-radius);
  padding: 1.5rem 1.35rem;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.ins-card:hover {
  box-shadow: 0 12px 32px rgba(10, 37, 64, 0.08);
  transform: translateY(-2px);
}

.ins-card h3 {
  font-size: 1rem;
  margin: 0 0 0.5rem;
  color: var(--in-navy);
}

.ins-card p { margin: 0; font-size: 0.875rem; color: var(--in-muted); }

.ins-form-wrap {
  max-width: 480px;
  margin: 0 auto;
  background: #fff;
  padding: 2rem;
  border: 1px solid var(--in-line);
  border-radius: var(--in-radius);
  box-shadow: 0 8px 32px rgba(10, 37, 64, 0.06);
}

.ins-field { margin-bottom: 1rem; }

.ins-field label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--in-navy);
  margin-bottom: 0.35rem;
}

.ins-field input,
.ins-field select,
.ins-field textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--in-line);
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.9rem;
}

.ins-field textarea { min-height: 100px; resize: vertical; }

.ins-footer {
  background: var(--in-navy);
  color: #a8c4dc;
  padding: 2.5rem 0 1.5rem;
  font-size: 0.875rem;
}

.ins-footer-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 640px) {
  .ins-footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}

.ins-footer h3 {
  color: #fff;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0 0 0.75rem;
}

.ins-footer a { color: #e2eef8; }

.ins-demo-strip {
  text-align: center;
  font-size: 0.6875rem;
  color: var(--in-muted);
  padding: 1rem;
  background: #fff;
  border-top: 1px solid var(--in-line);
}

.ins-demo-strip a { color: var(--in-blue); font-weight: 600; text-decoration: none; }