.app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.topbar {
  align-items: center;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  height: 64px;
  padding: 0 clamp(20px, 3.7vw, 64px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand {
  align-items: center;
  display: flex;
  flex: 0 0 auto;
  gap: 12px;
  text-decoration: none;
}

.brand img {
  display: block;
  height: 28px;
  width: auto;
  object-fit: contain;
}

.brand-name {
  color: var(--brand-black);
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1;
}

.topbar nav {
  display: flex;
  align-items: center;
  gap: clamp(28px, 3vw, 48px);
}

.topbar nav a {
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s ease;
}

.topbar nav a:hover,
.topbar nav a.active {
  color: var(--brand-black);
}

.menu-toggle {
  display: none;
}

.get-started,
.back-button {
  background: var(--brand-black);
  border: 0;
  border-radius: 10px;
  color: #FFFFFF;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  height: 42px;
  padding: 0 22px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.get-started:hover,
.back-button:hover {
  transform: scale(1.01);
  filter: brightness(105%);
}

.hero {
  background: #FFFFFF;
  padding: 100px 24px 60px;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(40px, 5.5vw, 64px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--brand-black);
  margin: 0 0 20px;
}

.hero p {
  color: var(--text-muted);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.6;
  margin: 0 auto 36px;
  max-width: 680px;
  font-weight: 400;
}

.pathways,
.ai-strip,
.trust,
.security {
  margin-left: auto;
  margin-right: auto;
  max-width: 1240px;
  padding-left: 24px;
  padding-right: 24px;
}

.pathways {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  margin-top: 48px;
  margin-bottom: 96px;
}

.path-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-card);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-paper);
  transition: all 0.3s ease;
}

.path-card:hover {
  border-color: #CBD5E1;
  transform: translateY(-4px);
  box-shadow: var(--shadow-paper-hover);
}

.path-card h2 {
  font-family: var(--font-sans);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
  color: var(--brand-black);
  line-height: 1.3;
}

.path-card h3 {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 16px;
}

.path-card p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 24px;
}

.path-card button {
  background: var(--brand-black);
  color: #FFFFFF;
  border: 0;
  border-radius: var(--radius-pill);
  height: 50px;
  padding: 0 24px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.path-card button:hover {
  background: #1E293B;
  transform: scale(1.01);
}

.site-footer {
  border-top: 1px solid var(--border-light);
  margin-top: 120px;
  padding: 80px 24px 40px;
  background: #FFFFFF;
}

.footer-grid {
  display: grid;
  gap: 48px;
  grid-template-columns: 1.4fr repeat(3, 0.8fr) 1.2fr;
  max-width: 1240px;
  margin: 0 auto;
}

.footer-grid > div {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-grid .brand {
  margin-bottom: 16px;
}

.footer-grid p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.65;
  margin: 0 0 16px;
}

.footer-grid b {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  color: var(--brand-black);
  margin-bottom: 20px;
  display: block;
}

.footer-grid a {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 12px;
  transition: color 0.2s ease;
  display: block;
}

.footer-grid a:hover {
  color: var(--brand-black);
}

.footer-grid form {
  display: flex;
  gap: 8px;
  width: 100%;
  margin-top: 8px;
}

.footer-grid form input {
  flex: 1;
  height: 44px;
  border-radius: var(--radius-pill);
  border: 1px solid #E2E8F0;
  padding: 0 16px;
  font-size: 14px;
  background: #F8FAFC;
  outline: none;
}

.footer-grid form button {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 0;
  background: var(--brand-black);
  color: #FFFFFF;
  font-size: 16px;
  cursor: pointer;
  display: grid;
  place-items: center;
}

.legal {
  border-top: 1px solid var(--border-light);
  color: var(--text-muted);
  display: flex;
  font-size: 13px;
  justify-content: space-between;
  align-items: center;
  margin-top: 64px;
  padding-top: 28px;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
}

.workspace-container {
  /* Product suites are viewport applications, not document-flow sections.
     Pinning the host prevents a child upload/re-render from collapsing the
     iframe's percentage height and leaving a blank page below it. */
  position: fixed;
  inset: 64px 0 0;
  height: auto;
  min-height: calc(100dvh - 64px);
  overflow: hidden;
  background: #FFFFFF;
  z-index: 20;
}

.suite-iframe {
  border: 0;
  display: none;
  position: absolute;
  inset: 0;
  height: 100%;
  min-height: 100%;
  width: 100%;
}

.suite-iframe.active {
  display: block;
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  padding: 6px 14px;
  border-radius: var(--radius-pill, 999px);
  cursor: pointer;
  transition: all 0.2s ease;
}
.user-badge:hover {
  background: #F1F5F9;
  border-color: #CBD5E1;
}
.user-badge img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}
.user-badge span {
  display: flex;
  flex-direction: column;
  text-align: left;
}
.user-badge strong {
  font-size: 13px;
  font-weight: 600;
  color: #0F172A;
  line-height: 1.2;
}
.user-badge small {
  font-size: 11px;
  color: #64748B;
  line-height: 1.2;
}