/* ============================================================
   Prototype-only layout glue for the CAAT navigation usability test.
   Composes existing CAAT tokens only — no new colours, type or radii.
   ============================================================ */

/* --- Hero component: render the page's h1 at the hero-card title scale
       (the component demo uses an h3; we use an h1 for page semantics). --- */
.caat-hero-card__title { font-size: clamp(1.6rem, 3.5vw, 2.1rem); line-height: 1.15; margin: 0; }
@media (max-width: 575.98px) { .caat-hero-card__title { font-size: 1.4rem; } }

/* --- Full-bleed hero: the image covers the full frame at EVERY screen size
       (absolute background), and the glass card overlays it, bottom-left,
       aligned to the page container. The card drives the frame height, so it
       is never clipped and never drops below the image. --- */
.proto-hero-full { position: relative; }
.proto-hero-full .caat-hero-frame {
  position: relative;
  overflow: hidden;
  border-radius: 0;
  display: flex;
  align-items: flex-end;          /* card sits at the bottom of the image */
  min-height: 26rem;
}
.proto-hero-full .caat-hero-media {
  position: absolute; inset: 0;   /* image covers the whole frame */
  min-height: 0;
  border-radius: 0;
  z-index: 0;
}
.proto-hero-overlay {              /* the .container that centres the card */
  position: relative;
  z-index: 2;
  width: 100%;
  padding-block: 3rem 1.5rem;
}
.proto-hero-overlay .caat-hero-card {
  position: static;                /* override the component's absolute/relative */
  margin: 0;
  width: min(28rem, 100%);
}
@media (max-width: 991.98px) {
  .proto-hero-full .caat-hero-frame { min-height: 18rem; }
  .proto-hero-overlay { padding-block: 2rem 1.5rem; }
  .proto-hero-overlay .caat-hero-card { width: 100%; }
}

/* --- "Find your plan" chooser (DBprime / DBplus plan-design finder) --- */
.proto-chooser {
  border: 1px solid var(--caat-color-border);
  border-radius: var(--caat-radius-lg);
  background: var(--caat-color-bg-page);
  box-shadow: var(--caat-shadow);
  overflow: hidden;                /* clips the result's colour band to the corners */
}
.proto-chooser__panel { padding: var(--caat-space-6); }
.proto-chooser__eyebrow {
  text-transform: uppercase; letter-spacing: .08em; font-weight: 700;
  font-size: .75rem; color: var(--caat-color-text-muted);
  margin: 0 0 var(--caat-space-2);
}
.proto-chooser__q {
  font-size: 1.35rem; font-weight: 800; color: var(--caat-color-text-heading);
  margin: 0 0 var(--caat-space-4);
}
.proto-chooser__opts { display: grid; gap: var(--caat-space-3); }
.proto-chooser__opt {
  display: flex; align-items: center; justify-content: space-between; gap: var(--caat-space-3);
  width: 100%; text-align: left;
  padding: var(--caat-space-4) var(--caat-space-5);
  border: 1px solid var(--caat-color-border); border-radius: var(--caat-radius);
  background: var(--caat-color-bg-page); color: var(--caat-color-text-heading);
  font-weight: 600; font-size: 1rem; cursor: pointer;
  transition: border-color .15s ease, background-color .15s ease, transform .1s ease;
}
.proto-chooser__opt:hover { border-color: var(--caat-color-action-primary); background: var(--caat-color-bg-brand-subtle); }
.proto-chooser__opt:active { transform: translateY(1px); }
.proto-chooser__opt:focus-visible { outline: 0; box-shadow: var(--caat-color-focus-ring); }
.proto-chooser__opt i { color: var(--caat-color-action-primary); font-size: .9em; }
.proto-chooser__back {
  margin-top: var(--caat-space-4); border: 0; background: none; cursor: pointer; padding: 0;
  color: var(--caat-color-text-muted); font-weight: 600;
  display: inline-flex; align-items: center; gap: .4rem;
}
.proto-chooser__back:hover { color: var(--caat-color-text-heading); }

/* Result card */
.proto-result__header { padding: var(--caat-space-4) var(--caat-space-6); color: var(--caat-color-text-inverse); }
.proto-result--dbprime .proto-result__header { background: var(--caat-color-action-secondary); } /* accessible CAAT green */
.proto-result--dbplus  .proto-result__header { background: var(--caat-color-bg-brand); }         /* CAAT blue */
.proto-result__eyebrow {
  text-transform: uppercase; letter-spacing: .08em; font-weight: 700;
  font-size: .72rem; opacity: .85; margin: 0; color: var(--caat-color-text-inverse);
}
.proto-result__plan { font-size: 1.6rem; font-weight: 800; margin: .1rem 0 0; color: var(--caat-color-text-inverse); }
.proto-result__body { padding: var(--caat-space-5) var(--caat-space-6); }
.proto-result__body p { margin: 0 0 var(--caat-space-3); }
.proto-result__desc { color: var(--caat-color-text-muted); margin-bottom: 0 !important; }
.proto-result__footer {
  border-top: 1px solid var(--caat-color-border);
  background: var(--caat-color-bg-subtle);
  padding: var(--caat-space-3) var(--caat-space-6);
}
.proto-result__restart {
  border: 0; background: none; cursor: pointer; padding: 0;
  color: var(--caat-color-text-muted); font-weight: 600;
  display: inline-flex; align-items: center; gap: .45rem;
}
.proto-result__restart:hover { color: var(--caat-color-text-heading); }

/* "Not sure" help card (blue header + contact / self-help links) */
.proto-result--help .proto-result__header { background: var(--caat-color-bg-brand); }
.proto-result--help .proto-result__plan { font-size: 1.35rem; }
.proto-help__lead { margin: 0 0 var(--caat-space-2); color: var(--caat-color-text-heading); }
.proto-help__contact { display: flex; flex-wrap: wrap; gap: var(--caat-space-2) var(--caat-space-6); margin: 0; }
.proto-help__contact i { color: var(--caat-color-text-muted); margin-right: .35rem; }
.proto-help__divider { border: 0; border-top: 1px solid var(--caat-color-border); margin: var(--caat-space-4) 0; }
.proto-help__sub { color: var(--caat-color-text-muted); margin: 0 0 var(--caat-space-3); }
.proto-help__link { margin: 0 0 var(--caat-space-2); }
.proto-help__link:last-child { margin-bottom: 0; }
.proto-help__link a { color: var(--caat-color-text-link); text-decoration: none; font-weight: 600; display: inline-flex; align-items: center; gap: .45rem; }
.proto-help__link a i { color: var(--caat-color-action-primary); }
.proto-help__link a:hover { text-decoration: underline; }

/* Fade / slide transition between the question and the result */
.proto-chooser__panel, .proto-chooser__result { transition: opacity .25s ease, transform .25s ease; }
.proto-chooser .is-entering { opacity: 0; transform: translateX(16px); }
.proto-chooser .is-leaving  { opacity: 0; transform: translateX(-16px); }
@media (prefers-reduced-motion: reduce) {
  .proto-chooser__panel, .proto-chooser__result { transition: none; }
  .proto-chooser .is-entering, .proto-chooser .is-leaving { transform: none; }
}

/* --- Phone CTA card emphasis --- */
.proto-phone { color: var(--caat-color-action-primary); font-weight: 800; }

/* --- Footer: newsletter/subscribe removed — right-align the lone "Back to top" link --- */
.caat-footer__top--minimal { justify-content: flex-end; }