/* =============================================
   BEST BRANDS — Motion & Story Layer
   Reusable presentation primitives for static sites.
   Brand colors and type continue to come from styles.css.
   ============================================= */

:root {
  --motion-fast: 220ms;
  --motion-base: 620ms;
  --motion-slow: 900ms;
  --motion-stagger: 90ms;
  --motion-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --scene-progress: 0;
  --scene-eased-progress: 0;
}

/* A quiet orientation cue, not a second navigation bar. */
.scroll-progress {
  position: fixed;
  inset: 0 0 auto;
  height: 3px;
  z-index: 220;
  pointer-events: none;
  background: transparent;
}
.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--terra), var(--accent));
  box-shadow: 0 0 12px rgba(var(--terra-rgb), 0.24);
  transform: scaleX(0);
  transform-origin: left center;
  will-change: transform;
}

/* Hero entrance: editorial pacing with no looping animation.
   Hidden states are gated on the .js-motion class that app.js sets on <html>
   as its first statement. If app.js fails to load or throws, the class is
   never added and all content renders visible (unanimated) instead of blank —
   the LCP hero headline never depends on deferred JS succeeding. */
.js-motion [data-hero-motion] {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity var(--motion-base) var(--motion-ease),
    transform var(--motion-base) var(--motion-ease);
}
.js-motion .hero.is-loaded [data-hero-motion] {
  opacity: 1;
  transform: translateY(0);
}
.js-motion .hero.is-loaded [data-hero-motion]:nth-child(1) { transition-delay: 40ms; }
.js-motion .hero.is-loaded [data-hero-motion]:nth-child(2) { transition-delay: 120ms; }
.js-motion .hero.is-loaded [data-hero-motion]:nth-child(3) { transition-delay: 200ms; }
.js-motion .hero.is-loaded [data-hero-motion]:nth-child(4) { transition-delay: 280ms; }
.js-motion .hero.is-loaded [data-hero-motion]:nth-child(5) { transition-delay: 340ms; }
.js-motion .hero.is-loaded [data-hero-motion]:nth-child(6) { transition-delay: 400ms; }
.js-motion .hero-visual[data-hero-motion] { transition-delay: 320ms; }

.js-motion [data-motion] {
  opacity: 0;
  transition:
    opacity var(--motion-base) var(--motion-ease),
    transform var(--motion-base) var(--motion-ease);
  transition-delay: calc(var(--motion-order, 0) * var(--motion-stagger));
}
.js-motion [data-motion="rise"] { transform: translateY(30px); }
.js-motion [data-motion="slide-right"] { transform: translateX(-34px); }
.js-motion [data-motion="slide-left"] { transform: translateX(34px); }
.js-motion [data-motion="scale"] { transform: translateY(18px) scale(0.975); }
.js-motion [data-motion="fade"] { transform: none; }
.js-motion [data-motion].is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

/* Scroll-scrubbed hero: one progress value drives depth, focus, and orientation. */
.hero {
  --scene-progress: 0;
  --scene-eased-progress: 0;
  isolation: isolate;
  padding-bottom: 110px;
}
.hero-inner { z-index: 2; }
.hero-content {
  opacity: calc(1 - var(--scene-progress) * 0.32);
  transform: translate3d(0, calc(var(--scene-eased-progress) * -20px), 0);
}
.hero.is-scrolling .hero-content,
.hero.is-scrolling .hero-visual-stage,
.hero.is-scrolling [data-hero-ambient] { will-change: transform, opacity; }
[data-hero-ambient] {
  transform: translate3d(0, calc(var(--scene-progress) * 34px), 0)
             scale(calc(1 + var(--scene-progress) * 0.035));
  transform-origin: center top;
}
.hero-visual { perspective: 1100px; }
.hero-visual-stage {
  position: relative;
  width: 100%;
  transform:
    translate3d(calc(var(--scene-eased-progress) * -12px), calc(var(--scene-eased-progress) * 32px), 0)
    rotateX(calc(var(--scene-eased-progress) * 2.2deg))
    rotateZ(calc((var(--scene-progress) - 0.35) * -1.7deg))
    scale(calc(1 - var(--scene-progress) * 0.035));
  transform-origin: center 42%;
}
/* Decorative rotating rings removed — quieter, more product-like hero. */
.hero-scroll-cue {
  position: fixed;
  z-index: 3;
  left: 50%;
  bottom: 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--muted2);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: calc(1 - var(--scene-progress) * 1.4);
  transform: translate3d(-50%, calc(var(--scene-progress) * 10px), 0);
}
.hero:not(.is-scrolling) .hero-scroll-cue,
.hero.is-cue-hidden .hero-scroll-cue {
  visibility: hidden;
  pointer-events: none;
  opacity: 0;
}
.hero-scroll-cue:hover { color: var(--accent); }
.hero-scroll-track {
  position: relative;
  display: block;
  width: 94px;
  height: 1px;
  overflow: hidden;
  background: var(--border2);
}
.hero-scroll-track > span {
  position: absolute;
  inset: 0;
  background: var(--terra);
  transform: scaleX(var(--scene-progress));
  transform-origin: left center;
}

/* Market route: retain the information, give the sweep a direction. */
.market-route { position: relative; overflow: hidden; }
.market-route::before {
  content: "";
  position: absolute;
  width: 460px;
  height: 460px;
  right: -220px;
  top: -260px;
  border: 1px solid rgba(var(--accent-rgb), 0.16);
  border-radius: 50%;
}
.market-route-grid { position: relative; }
.market-route-grid::before {
  content: "";
  position: absolute;
  z-index: 0;
  left: 5%;
  right: 5%;
  top: 50%;
  height: 2px;
  background: var(--border2);
  transform: translateY(-1px);
}
.market-route-grid::after {
  content: "";
  position: absolute;
  z-index: 0;
  left: 5%;
  top: 50%;
  width: 90%;
  height: 2px;
  background: var(--terra);
  transform: translateY(-1px) scaleX(var(--scene-progress, 0));
  transform-origin: left center;
  transition: transform 120ms linear;
}
.market-card {
  z-index: 1;
  min-height: 192px;
  transition:
    transform var(--motion-fast) var(--motion-ease),
    border-color var(--motion-fast),
    box-shadow var(--motion-fast),
    background var(--motion-fast);
}
.market-card::after {
  content: "";
  position: absolute;
  width: 9px;
  height: 9px;
  left: 50%;
  bottom: -25px;
  border: 3px solid var(--bg2);
  border-radius: 50%;
  background: var(--border2);
  transform: translateX(-50%);
  transition: background var(--motion-fast), transform var(--motion-fast);
}
.market-card.is-active {
  transform: translateY(-7px);
  border-color: var(--accent-border);
  background: var(--story-card-1);
  box-shadow: var(--shadow-lg);
}
.market-card.is-active::after {
  background: var(--terra);
  transform: translateX(-50%) scale(1.25);
}

/* Outcome section: one strong editorial break replaces another card grid. */
.outcome-section {
  background:
    radial-gradient(700px 380px at 95% 8%, rgba(var(--terra-rgb), 0.22), transparent 68%),
    var(--outcome-bg);
  color: var(--outcome-ink);
  overflow: clip;
}
.outcome-section .section-title,
.outcome-section h3 { color: var(--outcome-ink); }
.outcome-section .lead { color: var(--outcome-muted); }
.outcome-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(40px, 8vw, 112px);
  align-items: end;
  margin-bottom: 64px;
}
.outcome-intro .section-title {
  max-width: 620px;
  margin-bottom: 0;
  font-size: clamp(2.2rem, 4.8vw, 4.2rem);
}
.outcome-note {
  margin-top: 18px;
  max-width: 680px;
  color: var(--outcome-faint);
  font-size: 0.76rem;
  line-height: 1.65;
}
.placement-path {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--outcome-border);
  border-bottom: 1px solid var(--outcome-border);
  margin-bottom: 64px;
}
.placement-step {
  min-height: 300px;
  padding: 30px clamp(24px, 3vw, 42px) 36px 0;
  position: relative;
}
.placement-step + .placement-step {
  padding-left: clamp(24px, 3vw, 42px);
  border-left: 1px solid var(--outcome-border);
}
.placement-index {
  display: block;
  margin-bottom: 68px;
  color: var(--outcome-accent);
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-style: italic;
}
.placement-label {
  margin-bottom: 10px;
  color: var(--outcome-accent);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.placement-step h3 { margin-bottom: 12px; font-size: 1.4rem; }
.placement-step > p:last-child {
  color: var(--outcome-muted);
  font-size: 0.88rem;
  line-height: 1.75;
}
.placement-step::after {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--outcome-accent);
  box-shadow: 0 0 0 5px var(--outcome-bg);
}
.placement-step + .placement-step::after { left: clamp(24px, 3vw, 42px); }

.client-story-scene {
  position: relative;
}
.client-story-scene.is-enhanced {
  min-height: 150vh;
}
.client-story {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(220px, 0.6fr);
  gap: 32px;
  padding: clamp(32px, 4vw, 52px);
  margin: 0;
  background: linear-gradient(145deg, var(--story-card-1) 0%, var(--story-card-2) 100%);
  color: var(--text);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.58);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.3);
}
.client-story-scene.is-enhanced .client-story {
  position: sticky;
  top: calc(var(--nav-h) + 26px);
  min-height: calc(100svh - var(--nav-h) - 52px);
  align-content: center;
}
.client-story-progress {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: auto minmax(80px, 1fr) auto;
  align-items: center;
  gap: 18px;
  color: var(--muted2);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.client-story-progress-track {
  position: relative;
  display: block;
  height: 1px;
  overflow: hidden;
  background: var(--border2);
}
.client-story-progress-track > span {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--terra), var(--accent));
  transform: scaleX(var(--story-progress, 0));
  transform-origin: left center;
}
.client-story-mark {
  position: absolute;
  right: 34px;
  top: 18px;
  color: rgba(var(--terra-rgb), 0.14);
  font-family: var(--font-display);
  font-size: 9rem;
  line-height: 1;
}
.client-story blockquote { position: relative; z-index: 1; }
.client-story blockquote p {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2vw, 1.75rem);
  line-height: 1.28;
  letter-spacing: -0.015em;
}
.client-story blockquote [data-story-line] {
  display: block;
}
.client-story blockquote [data-story-line] + [data-story-line] {
  margin-top: 0.28em;
}
.client-story-scene.is-enhanced [data-story-line] {
  opacity: var(--story-line-opacity, 0.22);
  filter: blur(var(--story-line-blur, 1.5px));
  transform: translate3d(0, var(--story-line-y, 10px), 0);
  transition: opacity 90ms linear, filter 90ms linear, transform 90ms linear;
  will-change: opacity, filter, transform;
}
.client-story figcaption {
  align-self: end;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.78rem;
}
.client-story-scene.is-enhanced [data-story-meta] {
  opacity: var(--story-meta-progress, 0);
  transform: translate3d(0, calc((1 - var(--story-meta-progress, 0)) * 14px), 0);
}
.client-story figcaption span:first-child {
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.client-story-outcome {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.8rem;
}
.client-story-scene.is-enhanced [data-story-outcome] {
  opacity: var(--story-outcome-progress, 0);
  transform: translate3d(0, calc((1 - var(--story-outcome-progress, 0)) * 12px), 0);
}
.client-story-outcome strong { color: var(--accent); }

.outcome-cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  margin-top: 42px;
}
.outcome-cta p { max-width: 560px; color: var(--outcome-muted); }
.outcome-cta p strong { color: var(--outcome-ink); }
.outcome-cta > div { display: flex; flex-wrap: wrap; gap: 10px; }
.outcome-section .btn-accent { background: var(--outcome-btn); color: var(--accent2); }
.outcome-section .btn-accent:hover { background: var(--outcome-surface); color: var(--accent2); }
.outcome-section .btn-ghost { border-color: rgba(var(--outcome-ink-rgb), 0.34); color: var(--outcome-ink); }
.outcome-section .btn-ghost:hover { border-color: var(--outcome-ink); color: #fff; }

.premium-grid .card {
  transition:
    transform var(--motion-fast) var(--motion-ease),
    border-color var(--motion-fast),
    box-shadow var(--motion-fast);
}
.premium-grid .card:hover { transform: translateY(-5px); }
.premium-grid .card:first-child,
.premium-grid .card:last-child { border-color: var(--accent-border); }

@media (max-width: 900px) {
  .hero { padding-bottom: 92px; }
  .hero-scroll-cue { bottom: 20px; }
  .market-route-grid::before,
  .market-route-grid::after,
  .market-card::after { display: none; }
  .outcome-intro { grid-template-columns: 1fr; gap: 28px; }
  .placement-path { grid-template-columns: 1fr; }
  .placement-step { min-height: auto; padding: 30px 0; }
  .placement-step + .placement-step {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--outcome-border);
  }
  .placement-step + .placement-step::after { left: 0; }
  .placement-index { margin-bottom: 28px; }
  .client-story-scene.is-enhanced { min-height: 165vh; }
  .client-story-scene.is-enhanced .client-story {
    top: calc(var(--nav-h) + 14px);
    min-height: calc(100svh - var(--nav-h) - 28px);
  }
  .client-story { grid-template-columns: 1fr; gap: 22px; }
  .outcome-cta { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 600px) {
  .scroll-progress { height: 2px; }
  .hero-scroll-cue { display: none; }
  .outcome-section { padding-top: 76px; padding-bottom: 76px; }
  .client-story-scene.is-enhanced { min-height: 175vh; }
  .client-story-scene.is-enhanced .client-story {
    top: calc(var(--nav-h) + 10px);
    min-height: calc(100svh - var(--nav-h) - 20px);
  }
  .client-story { gap: 12px; padding: 24px 20px; }
  .client-story-progress { gap: 10px; font-size: 0.56rem; }
  .client-story-mark { right: 12px; top: 12px; font-size: 6rem; }
  .client-story blockquote p { font-size: 1.03rem; line-height: 1.27; }
  .client-story blockquote [data-story-line] + [data-story-line] { margin-top: 0.24em; }
  .client-story figcaption { padding-top: 12px; }
  .client-story-outcome {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 0.9fr);
    gap: 7px;
    padding-top: 12px;
    font-size: 0.62rem;
    line-height: 1.35;
  }
  .outcome-cta > div,
  .outcome-cta .btn { width: 100%; }
  .outcome-cta .btn { justify-content: center; }
  .hero-scroll-cue { width: calc(100% - 48px); justify-content: space-between; }
  .hero-scroll-track { flex: 1; max-width: 110px; }
}

@media (prefers-reduced-motion: reduce) {
  :root { --scene-progress: 0; }
  .scroll-progress { display: none; }
  [data-hero-motion],
  [data-motion] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .hero-visual,
  .hero-visual-stage,
  .hero-content,
  [data-hero-ambient],
  .hero-scroll-cue,
  .market-card,
  .premium-grid .card { transform: none !important; transition: none !important; }
  .hero-content,
  .hero-scroll-cue { opacity: 1 !important; }
  .hero-visual-stage::before,
  .hero-visual-stage::after { display: none; }
  .client-story-scene { min-height: auto !important; }
  .client-story {
    position: relative !important;
    top: auto !important;
    min-height: auto !important;
  }
  .client-story-progress { display: none; }
  [data-story-line],
  [data-story-meta],
  [data-story-outcome] {
    opacity: 1 !important;
    filter: none !important;
    transform: none !important;
    transition: none !important;
  }
  .market-route-grid::after { display: none; }
}
