/* Veludurthi Technologies product page — Akshara360. Layers on top of styles.css + site.css tokens. */

/* product hero */
.product-hero { position: relative; min-height: 78vh; display: grid; align-items: center; border-bottom: 1px solid var(--page-divider); overflow: hidden; }
.product-hero .scene-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.product-hero-inner { padding: 140px 40px 90px; }
.product-of {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 22px;
  font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--page-text-dim-60);
}
.product-of .brand-mark { width: 10px; height: 10px; }
.product-of:hover { color: var(--page-accent-light); }
.product-hero-inner .hero-title { max-width: 12ch; font-size: clamp(44px,7vw,96px); }
.product-hero-sub { max-width: 52ch; }
@media (max-width: 640px) { .product-hero-inner { padding: 120px 24px 70px; } }

/* what is akshara360 */
.section-what-is { padding: 100px 40px; border-bottom: 1px solid var(--page-divider); }
.what-is-grid { display: grid; grid-template-columns: minmax(0,.85fr) minmax(0,1.15fr); gap: 72px; align-items: start; }
.what-is-copy { display: grid; gap: 22px; padding-top: 4px; }
@media (max-width: 900px) { .what-is-grid { grid-template-columns: 1fr; gap: 32px; } }

/* capability blocks */
.section-capabilities { padding: 120px 40px; border-bottom: 1px solid var(--page-divider); }
.capability-blocks { display: grid; gap: 96px; margin-top: 72px; }
.capability-block { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,.85fr); gap: 64px; align-items: center; }
.capability-block.is-reverse .capability-copy { order: 2; }
.capability-block.is-reverse .capability-mock { order: 1; }
.capability-copy h3 { margin: 14px 0 16px; font-size: clamp(22px,2.6vw,32px); font-weight: 500; letter-spacing: -.02em; line-height: 1.15; }
.capability-copy p { margin: 0 0 22px; font-size: 15px; line-height: 1.7; color: var(--page-text-dim-65); max-width: 52ch; }
@media (max-width: 860px) {
  .capability-block, .capability-block.is-reverse .capability-copy, .capability-block.is-reverse .capability-mock {
    grid-template-columns: 1fr; order: initial;
  }
  .capability-block { grid-template-columns: 1fr; gap: 32px; }
}

/* product UI mockups — abstract, non-photographic, built from design tokens only */
.mock-window {
  border: 1px solid var(--page-divider); border-radius: var(--radius-lg, 14px); overflow: hidden;
  background: var(--page-card-bg); box-shadow: var(--shadow-md);
}
.mock-titlebar { display: flex; gap: 6px; padding: 12px 14px; border-bottom: 1px solid var(--page-divider-soft); }
.mock-titlebar span { width: 8px; height: 8px; border-radius: 50%; background: var(--page-divider-strong); }
.mock-body { padding: 22px; min-height: 200px; }

.mock-body-list { display: grid; gap: 2px; padding: 0; }
.mock-row {
  display: flex; align-items: center; gap: 10px; padding: 16px 22px; font-size: 13.5px;
  color: var(--page-text-dim-72); border-bottom: 1px solid var(--page-divider-soft);
}
.mock-row.is-muted { color: var(--page-text-dim-40); }
.mock-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--page-accent); flex: none; }

.mock-body-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: 6px; }
.mock-chip { font-size: 10px; text-align: center; letter-spacing: .08em; text-transform: uppercase; color: var(--page-text-dim-45); padding-bottom: 6px; }
.mock-cell { height: 34px; border-radius: 6px; background: var(--page-divider-soft); }
.mock-cell.is-fill { background: color-mix(in srgb, var(--page-accent) 22%, transparent); }

.mock-body-chat { display: grid; gap: 10px; align-content: start; }
.mock-bubble {
  padding: 10px 14px; border-radius: 10px; font-size: 13px; color: var(--page-text-dim-75);
  background: var(--page-divider-soft); max-width: 88%;
}
.mock-bubble.is-accent { background: color-mix(in srgb, var(--page-accent) 16%, transparent); color: var(--page-accent-lilac); align-self: end; }

.mock-body-flow { display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap; min-height: 200px; }
.mock-flow-node {
  padding: 12px 18px; border-radius: 8px; font-size: 12px; letter-spacing: .04em;
  border: 1px solid var(--page-divider-strong); color: var(--page-text-dim-65);
}
.mock-flow-node.is-accent { border-color: var(--page-accent); color: var(--page-accent-light); }
.mock-flow-line { width: 24px; height: 1px; background: var(--page-divider-strong); }

.mock-body-ai { display: grid; place-items: center; min-height: 200px; position: relative; }
.mock-ai-core { width: 46px; height: 46px; border-radius: 50%; background: color-mix(in srgb, var(--page-accent) 45%, transparent); }
.mock-ai-ring {
  position: absolute; width: 120px; height: 120px; border-radius: 50%;
  border: 1px solid var(--page-divider-strong);
}

.mock-body-chart { display: flex; align-items: flex-end; gap: 10px; min-height: 200px; padding-bottom: 4px; }
.mock-bar { flex: 1; height: var(--h); border-radius: 4px 4px 0 0; background: var(--page-divider-strong); }
.mock-bar.is-accent { background: var(--page-accent); }

/* who it's for */
.section-who { padding: 120px 40px; border-bottom: 1px solid var(--page-divider); }
.section-who .principle-card { background: var(--page-card-bg); padding: 26px; border: 1px solid var(--page-divider); border-radius: var(--radius-lg,14px); }
.section-who .principle-card h3 { margin: 0 0 10px; font-size: 17px; font-weight: 500; }
.section-who .principle-card p { margin: 0; font-size: 14px; line-height: 1.65; color: var(--page-text-dim-58); }

/* product workflow row */
.workflow-row {
  display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 56px;
}
.workflow-node {
  display: grid; gap: 6px; padding: 16px 18px; border: 1px solid var(--page-divider); border-radius: 10px;
  background: var(--page-card-bg); min-width: 120px;
}
.workflow-node.is-accent { border-color: var(--page-accent); }
.workflow-num { font-family: ui-monospace,Menlo,monospace; font-size: 11px; color: var(--page-accent-light); }
.workflow-name { font-size: 14px; font-weight: 500; }
.workflow-arrow { color: var(--page-text-dim-32); font-size: 16px; }
.workflow-note { max-width: 74ch; margin-top: 28px; font-size: 14px; line-height: 1.75; }
@media (max-width: 640px) {
  .workflow-row { flex-direction: column; align-items: stretch; }
  .workflow-arrow { transform: rotate(90deg); align-self: center; }
  .workflow-node { min-width: 0; }
}