/* Professional page intros + demo / walkthrough blocks (marketing + auth) */

.page-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  margin-bottom: 14px;
}

.intro-prose {
  max-width: 72ch;
  margin: 0 0 28px;
  padding-bottom: 8px;
}
.intro-prose .intro-lead {
  margin: 0 0 14px;
  font-size: clamp(1.05rem, 0.8vw + 1rem, 1.2rem);
  font-weight: 600;
  line-height: 1.55;
  color: var(--white);
}
.intro-prose .intro-body {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--gray-400);
}
.intro-prose .intro-body:last-child {
  margin-bottom: 0;
}

.demo-section {
  margin: 0 0 36px;
  padding: clamp(22px, 3vw, 32px);
  border-radius: 20px;
  background: var(--glass-fill);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  border: 1px solid var(--glass-border);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
}
.demo-section h2 {
  margin: 0 0 8px;
  font-size: clamp(1.15rem, 1vw + 1rem, 1.35rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
}
.demo-section > .demo-caption {
  margin: 0 0 22px;
  font-size: 14px;
  color: var(--gray-400);
  line-height: 1.65;
  max-width: 70ch;
}

.demo-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(20px, 4vw, 36px);
  align-items: start;
}
@media (max-width: 900px) {
  .demo-split {
    grid-template-columns: 1fr;
  }
}

.demo-steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.demo-step {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 12px 14px;
  align-items: start;
}
.demo-step-num {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 15px;
  color: var(--on-accent);
  background: linear-gradient(135deg, var(--accent), var(--accent-soft));
}
.demo-step h3 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
}
.demo-step p {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--gray-400);
}

/* CSS-only “portal” preview frame */
.demo-frame {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  background: color-mix(in srgb, var(--deep-blue) 92%, var(--accent) 8%);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}
.demo-frame-chrome {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  background: color-mix(in srgb, var(--white) 6%, transparent);
  border-bottom: 1px solid var(--glass-border);
}
.demo-frame-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--gray-500) 55%, transparent);
}
.demo-frame-dot:nth-child(1) {
  background: #ff5f57;
}
.demo-frame-dot:nth-child(2) {
  background: #febc2e;
}
.demo-frame-dot:nth-child(3) {
  background: #28c840;
}
.demo-frame-url {
  flex: 1;
  margin-left: 8px;
  font-size: 11px;
  font-weight: 600;
  color: var(--gray-400);
  font-family: ui-monospace, monospace;
  padding: 4px 10px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--deep-blue) 80%, transparent);
  border: 1px solid var(--card-border);
}
.demo-frame-body {
  padding: 18px 16px 22px;
  min-height: 160px;
}
.demo-metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}
.demo-metric {
  padding: 10px 10px 12px;
  border-radius: 12px;
  background: var(--glass-fill);
  border: 1px solid var(--glass-border);
}
.demo-metric strong {
  display: block;
  font-size: 18px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 2px;
}
.demo-metric span {
  font-size: 11px;
  color: var(--gray-400);
  font-weight: 600;
}
.demo-bar {
  height: 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 35%, transparent);
  margin-top: 10px;
  position: relative;
  overflow: hidden;
}
.demo-bar::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 72%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-soft));
}

.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: center;
  margin: 8px 0 32px;
}
.page-actions .cta {
  margin-top: 0;
}
.btn-outline-page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  border: 2px solid color-mix(in srgb, var(--accent) 45%, var(--glass-border));
  color: var(--accent);
  background: transparent;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.btn-outline-page:hover {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border-color: var(--accent);
}

.trust-list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}
.trust-list li {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-300);
  padding-left: 18px;
  position: relative;
}
.trust-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 55%, transparent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 20%, transparent);
}

/* Auth pages: showcase strip above card */
.auth-showcase {
  max-width: 520px;
  margin: 0 auto 20px;
  width: 100%;
  padding: 20px 22px;
  border-radius: 18px;
  background: var(--glass-fill);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  border: 1px solid var(--glass-border);
}
.auth-showcase h2 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 800;
}
.auth-showcase p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--gray-400);
}
.auth-showcase .trust-list {
  margin-top: 8px;
}
.auth-showcase .page-actions {
  margin: 14px 0 0;
}

/* Home page walkthrough (uses home.css variables) */
.home-walkthrough {
  padding: clamp(56px, 10vw, 88px) 0;
}
.home-walkthrough .demo-section {
  margin-bottom: 0;
}