/* ============================================================
   10-testimonials — cinematic quote carousel + opposite-direction
   vertical review marquee ("Proof Wall"). Scoped under
   .sec-10-testimonials
   ============================================================ */

/* --- Carousel --- */
.sec-10-testimonials__carousel {
  max-width: 48rem;
  margin: 0 auto clamp(3.5rem, 6vw, 5rem);
  text-align: center;
}

.sec-10-testimonials__viewport {
  position: relative;
  overflow: hidden;
  min-height: 15rem;
}

.sec-10-testimonials__track {
  position: relative;
  display: block;
}

.sec-10-testimonials__slide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
  pointer-events: none;
}

.sec-10-testimonials__slide.is-active {
  position: relative;
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.sec-10-testimonials__slide.is-prev {
  transform: translateX(-24px);
}

.sec-10-testimonials__glyph {
  font-family: var(--font-quote);
  font-size: clamp(3.5rem, 4vw, 5.5rem);
  line-height: 0.6;
  color: var(--accent);
  opacity: 0.85;
}

.sec-10-testimonials__quote {
  font-family: var(--font-quote);
  font-style: italic;
  font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem);
  line-height: 1.35;
  margin: 0.5rem 0 1.5rem;
  max-width: 42ch;
}

.sec-10-testimonials__stars {
  color: var(--ember);
  letter-spacing: 0.15em;
  margin-bottom: 0.6rem;
  font-size: 0.95rem;
}

.sec-10-testimonials__attr {
  color: var(--text-on-ink-dim);
  font-size: 0.9rem;
}

.sec-10-testimonials__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 2rem;
}

.sec-10-testimonials__arrow {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  border: 1px solid hsl(0 0% 100% / 0.2);
  background: transparent;
  color: var(--text-on-ink);
  font-size: 1.1rem;
  cursor: pointer;
  transition: background 250ms var(--ease-out), border-color 250ms var(--ease-out), transform 250ms var(--ease-spring);
}

.sec-10-testimonials__arrow:hover {
  background: hsl(0 0% 100% / 0.1);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.sec-10-testimonials__dots {
  display: flex;
  gap: 0.5rem;
}

.sec-10-testimonials__dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  border: none;
  background: hsl(0 0% 100% / 0.25);
  cursor: pointer;
  padding: 0;
  transition: background 250ms var(--ease-out), transform 250ms var(--ease-out);
}

.sec-10-testimonials__dot.is-active {
  background: var(--accent);
  transform: scale(1.3);
}

/* --- Review wall ---
   Opposite-direction vertical marquee. This was frozen to a static grid at one point
   because clients read the moving cards as "cut off mid-review". It is animated again,
   rebuilt so it does not reproduce that complaint:
     1. the viewport is tall enough that whole reviews are always readable, never slivers
     2. the top and bottom edges are a gradient mask, so partials fade rather than hard-cut
     3. it pauses on hover and on focus-within, so anyone can stop it and read
     4. mobile and reduced-motion fall back to the plain static grid
   DO NOT shorten the wall or thin the review count without redoing the maths below. Both
   are load-bearing, and getting either wrong brings the "truncated" complaint straight back. */
.sec-10-testimonials__wall {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-gap);
  align-items: start;
  /* Sizing is driven by the loop maths, not by eye. With card height C, gap G and pitch
     P = C + G, the number of cards guaranteed FULLY inside the clear zone at EVERY phase
     of the scroll is floor((clear - C) / P). For three full cards, clear >= 3P + C.
     With C=188 and G=20 => P=208, so the clear zone must be >= 812px. The fade bands are a
     fixed 120px each (not a %, so they cannot grow with the section and eat the clear
     zone), hence a minimum height of ~812 + 240.
     The two columns carry DISJOINT sets of 6 reviews (12 unique in total). Both halves of
     that matter:
       - disjoint, because rotating ONE shared list by half only separates the columns at
         t=0; they run at different speeds (54s vs 62s) and drift back into sync, so the
         same reviewer appears in both columns.
       - 6 per column, because a set must be TALLER than the window or a void opens at an
         edge on every loop. 6 cards = 1248px against a ~1060px window. 4 would be 832px.
     Two sets per column and translateY(-50%) = exactly one set, so the loop has no seam. */
  height: clamp(1060px, 108vh, 1180px);
  overflow: hidden;
  position: relative;
  /* 120px is deep relative to a ~188px card, so a partial fades across most of its body
     instead of showing crisp text and then vanishing at a hard edge. */
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 120px, #000 calc(100% - 120px), transparent 100%);
          mask-image: linear-gradient(to bottom, transparent 0, #000 120px, #000 calc(100% - 120px), transparent 100%);
}

.sec-10-testimonials__col {
  height: 100%;
  overflow: hidden;
}

.sec-10-testimonials__col-track {
  display: flex;
  flex-direction: column;
  gap: 0;
  will-change: transform;
}

.sec-10-testimonials__col-set {
  display: flex;
  flex-direction: column;
  gap: 20px;
  /* The set carries its own TRAILING gap and the track has gap:0. If the gap lived on the
     track instead, the seam between set 1 and set 2 would be one gap short and the loop
     would visibly jump every cycle. */
  padding-bottom: 20px;
}

.sec-10-testimonials [data-marquee-dup] { display: flex; }

.sec-10-testimonials__col[data-dir="up"] .sec-10-testimonials__col-track {
  animation: sec-10-marquee-up 54s linear infinite;
}
.sec-10-testimonials__col[data-dir="down"] .sec-10-testimonials__col-track {
  animation: sec-10-marquee-down 62s linear infinite;
}

/* Anyone can stop it to actually read a review */
.sec-10-testimonials__wall:hover .sec-10-testimonials__col-track,
.sec-10-testimonials__wall:focus-within .sec-10-testimonials__col-track {
  animation-play-state: paused;
}

/* --- Mobile: static grid ---
   A narrow screen makes moving text materially harder to read, and the mask would eat a
   larger share of a small viewport. Below 820px this reverts to the plain grid: full
   height, no mask, no animation, duplicate sets hidden. */
@media (max-width: 820px) {
  .sec-10-testimonials__wall {
    grid-template-columns: 1fr;
    height: auto;
    overflow: visible;
    -webkit-mask-image: none;
            mask-image: none;
  }
  .sec-10-testimonials__col {
    height: auto;
    overflow: visible;
    display: flex;
    flex-direction: column;
    gap: var(--sp-gap);
  }
  .sec-10-testimonials__col-track { animation: none !important; transform: none !important; }
  .sec-10-testimonials__col-set { padding-bottom: 0; gap: var(--sp-gap); }
  .sec-10-testimonials [data-marquee-dup] { display: none; }
  /* Both columns stay visible and simply stack. The columns hold DISJOINT reviews, so
     hiding either one drops half of them from every phone. */
  /* The mobile column is static, so height is free: stop truncating mid-sentence. */
  .sec-10-testimonials__snippet { -webkit-line-clamp: 6; }
}

/* --- Reduced motion: static grid, and the height/mask must go too, or the wall keeps a
   fixed tall box with most of its cards masked out and unreachable. --- */
@media (prefers-reduced-motion: reduce) {
  .sec-10-testimonials__wall {
    height: auto;
    overflow: visible;
    -webkit-mask-image: none;
            mask-image: none;
  }
  .sec-10-testimonials__col { height: auto; overflow: visible; }
  .sec-10-testimonials__col-track { animation: none !important; transform: none !important; }
  .sec-10-testimonials__col-set { padding-bottom: 0; }
  .sec-10-testimonials [data-marquee-dup] { display: none; }
}
/* core.js also sets html.reduced-motion; mirror it so the toggle works without a reload. */
html.reduced-motion .sec-10-testimonials__wall {
  height: auto;
  overflow: visible;
  -webkit-mask-image: none;
          mask-image: none;
}
html.reduced-motion .sec-10-testimonials__col { height: auto; overflow: visible; }
html.reduced-motion .sec-10-testimonials__col-track { animation: none !important; transform: none !important; }
html.reduced-motion .sec-10-testimonials__col-set { padding-bottom: 0; }
html.reduced-motion .sec-10-testimonials [data-marquee-dup] { display: none; }

@keyframes sec-10-marquee-up {
  from { transform: translateY(0); }
  to { transform: translateY(-50%); }
}

@keyframes sec-10-marquee-down {
  from { transform: translateY(-50%); }
  to { transform: translateY(0); }
}

.sec-10-testimonials__review {
  background: #fbfbf9;
  color: var(--text-on-bone);
  border-radius: var(--radius-card);
  padding: 1.6rem 1.65rem;
  box-shadow: var(--shadow-soft);
}

.sec-10-testimonials__review-head {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.5rem;
}

.sec-10-testimonials__avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.sec-10-testimonials__review-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.sec-10-testimonials__review .sec-10-testimonials__stars {
  color: var(--ember);
  font-size: 0.8rem;
  margin-bottom: 0.4rem;
}

.sec-10-testimonials__snippet {
  font-size: var(--fs-small);
  line-height: 1.5;
  color: var(--text-on-bone);
  margin-bottom: 0.55rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sec-10-testimonials__via {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--text-on-bone-dim);
}

/* --- Google lockup --- */
.sec-10-testimonials__lockup {
  margin-top: clamp(2rem, 4vw, 3rem);
  text-align: center;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem 1.5rem;
}

.sec-10-testimonials__lockup-rating {
  font-weight: 600;
  color: var(--text-on-ink);
}

.sec-10-testimonials__lockup-link {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 200ms var(--ease-out);
}

.sec-10-testimonials__lockup-link:hover {
  border-color: currentColor;
}

/* Mobile stacking for the wall lives with the wall rules above, not here: it used to also
   carry `.__col--b { display: none }`, which silently dropped half the reviews from every
   phone once the two columns held DISJOINT sets. */

/* --- Reduced motion: no auto-slide feel --- */
@media (prefers-reduced-motion: reduce) {
  .sec-10-testimonials__slide { transition: opacity 200ms linear; transform: none; }
}

html.reduced-motion .sec-10-testimonials__slide { transition: opacity 200ms linear; transform: none; }