/**
 * Shared layout primitives (Step 3) — route-specific layout belongs in vala-{page}.css.
 *
 * Vala layout — page chrome, sections, grids, marketing hero (no app sidebar).
 * Depends on: vala-tokens.css
 *
 * HYBRID STABILIZATION: global page frame + marketing hero geometry (not finance widgets).
 */

.vala-page {
  font-family: var(--vala-font-sans);
  color: var(--vala-hero-text-primary);
  background: var(--vala-page-shell-bg);
  min-height: min(100vh, 100dvh);
  position: relative;
  overflow-x: hidden;
}

/* Hybrid app routes — tighter typography rendering on dark gradients */
.vala-page--app {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.vala-page-body {
  background: var(--vala-page-shell-bg);
}

.vala-page::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at top left, rgba(4, 196, 217, 0.14), transparent 36%),
    radial-gradient(circle at bottom right, rgba(4, 191, 85, 0.1), transparent 32%);
}

.vala-page > * {
  position: relative;
  z-index: 1;
}

.vala-page-inner {
  max-width: var(--vala-page-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--vala-page-padding);
  padding-right: var(--vala-page-padding);
}

.vala-hero {
  padding: var(--vala-section-pad-y) 0 clamp(2rem, 5vw, 3rem);
}

.vala-hero__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: center;
}

@media (min-width: 900px) {
  .vala-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.95fr);
  }
}

.vala-hero__card {
  border-radius: var(--vala-radius-card);
  padding: var(--vala-card-padding) clamp(18px, 2.1vw, 32px);
  background: var(--vala-hero-gradient-sheen), var(--vala-hero-gradient-glow), var(--vala-hero-gradient-core);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 20px 45px rgba(20, 20, 80, 0.35);
  color: var(--vala-hero-text-primary);
}

.vala-hero__kicker {
  margin: 0 0 0.5rem;
  font-size: var(--vala-text-sm);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--vala-hero-text-secondary);
}

.vala-hero__title {
  margin: 0 0 0.75rem;
  font-size: var(--vala-title-md);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.vala-hero__lead {
  margin: 0 0 1.25rem;
  font-size: var(--vala-text-md);
  line-height: 1.55;
  color: var(--vala-hero-text-secondary);
  max-width: 36em;
}

.vala-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.vala-hero__aside {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.vala-section {
  padding: var(--vala-section-pad-y) 0;
}

.vala-section--surface {
  background: rgba(15, 23, 42, 0.35);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.vala-section__title {
  margin: 0 0 0.5rem;
  font-size: var(--vala-title-sm);
  font-weight: 800;
  color: var(--vala-hero-text-primary);
  letter-spacing: -0.02em;
}

.vala-section__lead {
  margin: 0 0 1.5rem;
  max-width: 42em;
  font-size: var(--vala-text-base);
  line-height: 1.6;
  color: var(--vala-hero-text-secondary);
}

.vala-section__lead--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.vala-grid {
  display: grid;
  gap: var(--vala-shell-gap);
}

@media (min-width: 640px) {
  .vala-grid--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .vala-grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .vala-grid--4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.vala-cta-band {
  text-align: center;
  padding: var(--vala-section-pad-y) 0;
}

.vala-cta-band .vala-section__title {
  margin-bottom: 0.75rem;
}

.vala-cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1.25rem;
}

.vala-hero__actions--primary-entry,
.vala-cta-band__actions--triple {
  gap: 0.65rem;
}