:root {
  --canvas: #f2f6fb;
  --card-surface: #ffffff;
  --ink-main: #162239;
  --ink-soft: #4f617d;
  --line-soft: #d7e0ea;
  --mint-line: #d2f2ed;
  --deep-sea: #0f263d;
  --teal-core: #007a72;
  --shadow-soft: 0 18px 40px rgba(8, 34, 69, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Trebuchet MS", "Verdana", sans-serif;
  color: var(--ink-main);
  background:
    radial-gradient(circle at 15% 0%, #dceeff 0%, var(--canvas) 46%, #ecf3f9 100%);
}

.site-shell {
  max-width: 1240px;
  margin: 0 auto;
  padding: 28px 20px 34px;
}

.topbar-frame,
.content-surface,
.insight-card {
  background: var(--card-surface);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-soft);
}

.topbar-frame {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 18px;
  border-radius: 20px;
}

.brand-ribbon {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-ribbon__icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
}

.brand-ribbon__eyebrow {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: #5f728d;
}

.brand-ribbon__name {
  margin: 2px 0 0;
  font-size: 26px;
  font-weight: 700;
}

.nav-pocket {
  position: relative;
}

.nav-pocket summary {
  list-style: none;
  cursor: pointer;
  user-select: none;
  padding: 10px 14px;
  border-radius: 12px;
  background: var(--deep-sea);
  color: #fff;
  font-size: 14px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.nav-pocket summary::-webkit-details-marker {
  display: none;
}

.nav-pocket[open] summary {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(10, 30, 52, 0.22);
}

.nav-pocket ul {
  width: 240px;
  margin: 10px 0 0;
  padding: 10px;
  list-style: none;
  border: 1px solid #274966;
  border-radius: 14px;
  background: var(--deep-sea);
  color: #eef5ff;
}

.showcase-band {
  margin-top: 20px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
  gap: 24px;
  align-items: center;
  padding: 34px;
  border-radius: 22px;
  color: #fff;
  background: linear-gradient(125deg, #07213b 0%, #0c4669 52%, #028273 100%);
  overflow: hidden;
  position: relative;
}

.showcase-band::after {
  content: "";
  position: absolute;
  inset: auto -80px -90px auto;
  width: 230px;
  height: 230px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  filter: blur(4px);
}

.showcase-band__tag {
  margin: 0 0 8px;
  display: inline-block;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.showcase-band h1 {
  margin: 0;
  font-size: clamp(30px, 4.2vw, 46px);
  line-height: 1.05;
}

.showcase-band__copy > p:last-of-type {
  margin: 14px 0 0;
  color: #e1ecff;
  line-height: 1.55;
}

.showcase-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.showcase-band__actions a {
  padding: 12px 16px;
  border-radius: 11px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
}

.action-main {
  background: #f9f871;
  color: #10243a;
}

.action-alt {
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.12);
  color: #f3f6ff;
}

.showcase-band__visual {
  width: 100%;
  max-width: 470px;
  justify-self: end;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.workspace-grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(310px, 0.7fr);
  gap: 20px;
}

.content-surface {
  min-height: 420px;
  padding: 28px;
  border-radius: 18px;
  color: var(--ink-soft);
  position: relative;
}

.content-surface::before {
  content: "";
  position: absolute;
  inset: 14px auto auto 14px;
  width: 68px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, #b7dfff 0%, #6ed7c5 100%);
}

.insight-column {
  display: grid;
  gap: 16px;
}

.insight-card {
  padding: 18px;
  border-radius: 16px;
}

.insight-card h2 {
  margin: 0 0 10px;
  font-size: 20px;
}

.insight-card p,
.insight-card li {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.45;
}

.insight-card ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 7px;
}

.insight-card img {
  width: 100%;
  margin-top: 14px;
  border-radius: 12px;
  border: 1px solid #dbe4ef;
}

.insight-card--cards {
  background: linear-gradient(145deg, #f6fdff 0%, #e4f9ff 100%);
}

.insight-card--loans {
  background: linear-gradient(145deg, #f9fff6 0%, #e9ffef 100%);
}

.insight-card--pulse {
  background: linear-gradient(145deg, #fffef1 0%, #fff8dd 100%);
}

.insight-card--cards a {
  display: inline-block;
  margin-top: 12px;
  color: #044f9f;
  font-weight: 700;
  text-decoration: none;
}

.footer-note {
  margin-top: 20px;
  text-align: center;
  color: #5d6f89;
  font-size: 13px;
}

.footer-note a {
  color: #0f5f97;
}

@media (max-width: 980px) {
  .showcase-band {
    grid-template-columns: 1fr;
    padding: 28px 22px;
  }

  .showcase-band__visual {
    justify-self: start;
    max-width: 420px;
  }

  .workspace-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .topbar-frame {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-pocket,
  .nav-pocket summary,
  .nav-pocket ul {
    width: 100%;
  }

  .showcase-band h1 {
    font-size: 31px;
  }

  .content-surface,
  .insight-card {
    padding: 16px;
  }
}