/* Hallmark · macrostructure: Scroll-Story Scene (the homepage's /pack system) · pages: /features and every feature page
 * anchor hue: UpHex blue 257° · theme: UpHex brand (locked)
 * Loaded after pack_start.css and uphex_home.css, whose hero, FAQ, close, and footer styles these pages reuse.
 * Motion lives in app/javascript/local_business/feature_story.js; every rule here is the finished state.
 */

/* ------------------------------------------------------------------ the hero diagram (shared/motion/_feature_scene) */
.feature-scene {
  margin: 0; padding: var(--space-lg); border-radius: var(--radius-panel);
  background: radial-gradient(80% 80% at 50% 40%, var(--color-surface), var(--color-soft-blue));
  border: var(--rule-hair) solid var(--color-rule); box-shadow: var(--shadow-lift);
}
.feature-scene svg { width: 100%; height: auto; overflow: visible; }
.feature-scene .fs-card { fill: var(--color-surface); stroke: var(--color-rule-strong); stroke-width: 3; }
.feature-scene .fs-line { fill: var(--color-rule); }
.feature-scene .fs-line--blue { fill: color-mix(in oklab, var(--color-blue) 30%, var(--color-white)); }
.feature-scene .fs-line--teal { fill: color-mix(in oklab, var(--color-teal) 35%, var(--color-white)); }
.feature-scene .fs-route { fill: none; stroke: var(--color-blue); stroke-width: 7; stroke-linecap: round; stroke-linejoin: round; }
.feature-scene .fs-badge { fill: var(--color-soft-blue); }
.feature-scene .fs-badge--teal { fill: color-mix(in oklab, var(--color-teal) 20%, var(--color-white)); }
.feature-scene .fs-check { fill: none; stroke: var(--color-blue-deep); stroke-width: 5; stroke-linecap: round; stroke-linejoin: round; }
.feature-scene .fs-check--teal { stroke: var(--color-teal); stroke-width: 6; }
.feature-scene .fs-ring { fill: none; stroke: color-mix(in oklab, var(--color-blue) 22%, var(--color-white)); stroke-width: 18; stroke-dasharray: 24 20; }
.feature-scene .fs-ring--inner { stroke: var(--color-blue); stroke-width: 3; stroke-dasharray: 10 12; }
.feature-scene .fs-core { fill: var(--color-blue-deep); }
.feature-scene .fs-head { fill: var(--color-surface); }
.feature-scene .fs-shoulders { fill: none; stroke: var(--color-surface); stroke-width: 12; stroke-linecap: round; }
.feature-scene .fs-tile { fill: var(--color-canvas); stroke: var(--color-rule-strong); stroke-width: 1.5; }
.feature-scene .fs-tile--on { fill: var(--color-soft-blue); stroke: var(--color-blue); }
.feature-scene .fs-trend { fill: none; stroke: var(--color-teal); stroke-width: 7; stroke-linecap: round; }
.feature-scene .fs-area { fill: color-mix(in oklab, var(--color-teal) 14%, transparent); }
.feature-scene .fs-axis { stroke: var(--color-rule-strong); stroke-width: 4; stroke-linecap: round; }
.feature-scene .fs-bar--soft { fill: var(--color-soft-blue); }
.feature-scene .fs-bar--grey { fill: var(--color-rule-strong); }
.feature-scene .fs-bar--blue { fill: var(--color-blue-deep); }
.feature-scene .fs-bar--teal { fill: var(--color-teal); }
.feature-scene .fs-bar { transform-box: fill-box; transform-origin: bottom; }

/* ------------------------------------------------------------------ feature page · hero */
.feature-hero { padding-bottom: var(--space-3xl); }
.feature-hero .kicker { margin-bottom: var(--space-md); }
.feature-hero .hero__title { max-width: 16ch; font-size: clamp(2.4rem, 4.4vw + 0.5rem, 4.5rem); }
.feature-hero__grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-2xl); align-items: center; }
.feature-proof { display: grid; gap: var(--space-md); margin-top: var(--space-2xl); padding-top: var(--space-lg); border-top: var(--rule-hair) solid var(--color-rule-strong); }
.feature-proof dt { font-weight: 800; }
.feature-proof dd { margin: 2px 0 0; font-size: var(--text-sm); color: var(--color-muted); }
@media (min-width: 760px) { .feature-proof { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-xl); } }
@media (min-width: 960px) { .feature-hero__grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: var(--space-3xl); } }

/* ------------------------------------------------------------------ feature page · cards */
.feature-cards { padding: var(--space-4xl) 0 var(--space-3xl); background: var(--color-soft-blue); }
.feature-cards .section-title { max-width: 22ch; }
.feature-cards__list { display: grid; gap: var(--space-md); margin-top: var(--space-2xl); }
.feature-card {
  display: grid; gap: var(--space-xs); align-content: start; padding: var(--space-xl) var(--space-lg);
  border-radius: var(--radius-card); background: var(--color-surface); border: var(--rule-hair) solid var(--color-rule); box-shadow: var(--shadow-soft);
}
.feature-card__title { font: 800 var(--text-lg)/1.2 var(--font-display); letter-spacing: -0.015em; }
.feature-card__body { color: var(--color-muted); }
@media (min-width: 860px) { .feature-cards__list { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

/* ------------------------------------------------------------------ feature page · the workflow (night) */
.feature-flow { padding: var(--space-4xl) 0; background: radial-gradient(70% 60% at 30% 50%, var(--color-navy-raised), var(--color-navy-deep) 72%); color: var(--color-on-navy); }
.feature-flow__grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-2xl); align-items: start; }
.feature-flow__kicker { margin-bottom: var(--space-md); color: var(--color-on-navy-2); }
.feature-steps { display: grid; gap: var(--space-sm); }
.feature-step {
  display: grid; grid-template-columns: 3rem minmax(0, 1fr); gap: var(--space-md); padding: var(--space-lg);
  border-radius: var(--radius-card); background: var(--color-navy-raised); box-shadow: inset 0 0 0 1px color-mix(in oklab, var(--color-white) 10%, transparent);
}
.feature-step__num { font: italic 600 var(--text-2xl)/1 var(--font-editorial); color: var(--color-blue-light); }
.feature-step__title { font-weight: 800; font-size: var(--text-md); }
.feature-step__body { margin-top: 2px; color: var(--color-on-navy-2); font-size: var(--text-sm); }
@media (min-width: 960px) { .feature-flow__grid { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: var(--space-3xl); } }

/* ------------------------------------------------------------------ feature page · FOMO band */
.feature-fomo { padding: var(--space-4xl) 0 var(--space-3xl); }
.feature-fomo__inner { max-width: 52rem; }
.feature-fomo .kicker { margin-bottom: var(--space-md); }
.feature-fomo__cta { margin-top: var(--space-xl); }
.feature-fomo__cta + .home-fineprint { margin-top: var(--space-xs); }
.feature-faq { padding: var(--space-3xl) 0 var(--space-4xl); background: var(--color-surface); border-top: var(--rule-hair) solid var(--color-rule); }

/* ------------------------------------------------------------------ /features · index */
.features-hero__copy { max-width: 48rem; }
.features-hero .kicker, .features-core__kicker { margin-bottom: var(--space-md); }
.features-core__kicker { text-align: center; }
.features-hero .hero__title { max-width: 14ch; font-size: clamp(2.6rem, 5.4vw + 0.5rem, 5.25rem); }
.features-core { padding: var(--space-3xl) 0; }
.features-core__list { display: grid; gap: var(--space-md); margin-top: var(--space-2xl); }
.features-core__item {
  display: grid; gap: var(--space-xs); height: 100%; padding: var(--space-xl) var(--space-lg); text-decoration: none;
  border-radius: var(--radius-panel); background: var(--color-navy); color: var(--color-on-navy); box-shadow: var(--shadow-lift);
  transition: transform var(--dur-short) var(--ease-out);
}
.features-core__item:hover { transform: translateY(-3px); }
.features-core__item:focus-visible { outline-color: var(--color-blue); }
.features-core__title { font: 800 var(--text-xl)/1.15 var(--font-display); letter-spacing: -0.02em; }
.features-core__body { color: var(--color-on-navy-2); }
.features-core__link { margin-top: auto; padding-top: var(--space-sm); font-weight: 800; color: var(--color-blue-light); }
@media (min-width: 860px) { .features-core__list { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.features-directory { padding: var(--space-3xl) 0 var(--space-4xl); background: var(--color-soft-blue); }
.features-directory__list { display: grid; gap: var(--space-sm); margin-top: var(--space-2xl); }
.features-directory__item {
  display: grid; gap: var(--space-2xs); height: 100%; padding: var(--space-lg); text-decoration: none;
  border-radius: var(--radius-card); background: var(--color-surface); border: var(--rule-hair) solid var(--color-rule); box-shadow: var(--shadow-soft);
  transition: transform var(--dur-short) var(--ease-out), box-shadow var(--dur-short) var(--ease-out);
}
.features-directory__item:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.features-directory__name { font: 800 var(--text-md)/1.2 var(--font-display); color: var(--color-navy); }
.features-directory__body { font-size: var(--text-sm); color: var(--color-muted); }
@media (min-width: 640px) { .features-directory__list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1040px) { .features-directory__list { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

/* ------------------------------------------------------------------ reduced motion */
@media (prefers-reduced-motion: reduce) {
  .features-core__item, .features-directory__item { transition: none; }
}