/* ═══════════════════════════════════════════════════════
   SECTION 4 · REVIEWS — premium 3D carousel
   ═══════════════════════════════════════════════════════ */

#section-4.vx-reviews {
  position: relative;
  width: 100%;
  height: 100dvh;
  min-height: 100svh;
  overflow: hidden;
  background-color: var(--v2-color-black);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Background image for section 4 ── */
.vxr-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.35;
  filter: saturate(0.85) contrast(1.05);
}
.vxr-bg-scrim {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 70% 60% at 50% 45%,
      rgba(5,5,5,0.25) 0%,
      rgba(5,5,5,0.65) 60%,
      rgba(5,5,5,0.88) 100%);
  pointer-events: none;
}


.vxr-grain {
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  background-size: 180px;
  pointer-events: none; z-index: 1; opacity: 0.7;
}
.vxr-orb {
  position: absolute; border-radius: 50%;
  pointer-events: none; z-index: 1;
}
.vxr-orb--1 {
  width: 60vw; height: 60vw;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse at center, rgba(199,166,85,0.04) 0%, transparent 65%);
  animation: vxr-orb-breathe 10s ease-in-out infinite;
}
.vxr-orb--2 {
  width: 30vw; height: 30vw;
  bottom: 8%; right: 8%;
  background: radial-gradient(ellipse at center, rgba(100,130,180,0.04) 0%, transparent 70%);
  animation: vxr-orb2-breathe 14s ease-in-out infinite reverse;
}
@keyframes vxr-orb-breathe {
  0%, 100% { opacity: 0.55; transform: translate(-50%,-50%) scale(1); }
  50%       { opacity: 1;    transform: translate(-50%,-50%) scale(1.18); }
}
@keyframes vxr-orb2-breathe {
  0%, 100% { opacity: 0.5; }
  50%       { opacity: 1; }
}
.vxr-gold-bar {
  position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  background: var(--v2-gold-gradient);
  z-index: 10; pointer-events: none;
}
.vxr-corner {
  position: absolute; width: 28px; height: 28px;
  pointer-events: none; z-index: 4;
}
.vxr-corner--tl {
  top: 1.8rem; left: 1.8rem;
  border-top: 1px solid var(--v2-gold-glow);
  border-left: 1px solid var(--v2-gold-glow);
}
.vxr-corner--br {
  bottom: 1.8rem; right: 1.8rem;
  border-bottom: 1px solid var(--v2-gold-glow);
  border-right: 1px solid var(--v2-gold-glow);
}

.vxr-wrap {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(4.5rem, 8vh, 6.5rem) clamp(2rem, 4vw, 3rem) clamp(2.5rem, 4vh, 3.5rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  box-sizing: border-box;
}
.vxr-header {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}
.vxr-eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.32rem 0.85rem;
  border: 1px solid var(--v2-gold-glow);
  background: var(--v2-gold-glow);
  border-radius: var(--v2-radius-pill);
}
.vxr-eyebrow__dot {
  display: inline-block; width: 4px; height: 4px;
  border-radius: 50%; background: var(--v2-gold-400); opacity: 0.8;
}
.vxr-eyebrow__text {
  font-family: var(--v2-font-mono);
  font-size: 0.6rem; letter-spacing: 0.26em;
  text-transform: uppercase; color: var(--v2-gold-300); font-weight: 500;
}
.vxr-title {
  font-family: var(--v2-font-display);
  font-size: clamp(2rem, 4.4vw, 3.3rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--v2-text-primary);
  margin: 0;
}
.vxr-title em {
  font-style: italic; font-weight: 700;
  background: var(--v2-gold-gradient);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.vxr-subtitle {
  font-family: var(--v2-font-body);
  font-size: clamp(0.82rem, 1.1vw, 0.95rem);
  font-weight: 300; color: var(--v2-text-secondary);
  letter-spacing: 0.02em; margin: 0;
}
.vxr-scene {
  position: relative;
  width: 100%;
  height: 360px;
  flex-shrink: 0;
  perspective: 1400px;
  perspective-origin: 50% 50%;
}
.vxr-track {
  position: relative; width: 100%; height: 100%;
  transform-style: preserve-3d;
}
.vxr-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(8,10,12,0.82);
  border: 1px solid var(--v2-gold-glow);
  color: var(--v2-gold-300);
  display: flex; align-items: center; justify-content: center;
  z-index: 30; cursor: pointer;
  transition: background 0.28s var(--v2-transition-base),
    border-color 0.28s var(--v2-transition-base),
    box-shadow 0.28s var(--v2-transition-base),
    transform 0.32s cubic-bezier(0.34,1.56,0.64,1);
}
.vxr-arrow:hover {
  background: var(--v2-gold-glow);
  border-color: var(--v2-gold-400);
  box-shadow: 0 0 22px var(--v2-gold-glow);
  transform: translateY(-50%) scale(1.1);
}
.vxr-arrow:active { transform: translateY(-50%) scale(0.95); }
.vxr-arrow--prev { left: clamp(0.4rem, 2vw, 2.5rem); }
.vxr-arrow--next { right: clamp(0.4rem, 2vw, 2.5rem); }

.vxr-card {
  position: absolute; top: 0; left: 50%;
  width: 360px; height: 100%; margin-left: -180px;
  border-radius: var(--v2-radius-lg);
  will-change: transform, opacity, filter;
  transform: translateX(0) translateY(60px) translateZ(-300px) scale(0.55);
  opacity: 0; filter: blur(12px); pointer-events: none;
  transition: transform 0.72s cubic-bezier(0.19, 1, 0.22, 1),
    opacity 0.72s cubic-bezier(0.19, 1, 0.22, 1),
    filter 0.72s cubic-bezier(0.19, 1, 0.22, 1),
    box-shadow 0.4s ease;
}
.vxr-card__shell {
  position: relative; width: 100%; height: 100%;
  border-radius: var(--v2-radius-lg);
  background: rgba(14, 16, 20, 0.86);
  border: none;
  display: flex; flex-direction: column;
  padding: 2rem 2rem 1.7rem; gap: 1rem; overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.vxr-card__bloom {
  display: none;
}
.vxr-card[data-pos="center"] {
  transform: translateX(0) translateY(0) translateZ(0) scale(1) rotateY(0deg);
  opacity: 1; filter: blur(0); pointer-events: auto; z-index: 20;
}
.vxr-card[data-pos="center"] .vxr-card__shell {
  box-shadow: 0 32px 72px rgba(0,0,0,0.7);
}
.vxr-card[data-pos="center"] .vxr-card__bloom { opacity: 1; }
.vxr-card[data-pos="left"] {
  transform: translateX(-84%) translateY(10px) translateZ(-90px) scale(0.87) rotateY(10deg);
  opacity: 0.72; filter: blur(0.5px); pointer-events: auto; z-index: 10; cursor: pointer;
}
.vxr-card[data-pos="left"]:hover { opacity: 0.9; }
.vxr-card[data-pos="right"] {
  transform: translateX(84%) translateY(10px) translateZ(-90px) scale(0.87) rotateY(-10deg);
  opacity: 0.72; filter: blur(0.5px); pointer-events: auto; z-index: 10; cursor: pointer;
}
.vxr-card[data-pos="right"]:hover { opacity: 0.9; }
.vxr-card[data-pos="far-left"] {
  transform: translateX(-150%) translateY(22px) translateZ(-200px) scale(0.68) rotateY(15deg);
  opacity: 0.28; filter: blur(4px); pointer-events: none; z-index: 5;
}
.vxr-card[data-pos="far-right"] {
  transform: translateX(150%) translateY(22px) translateZ(-200px) scale(0.68) rotateY(-15deg);
  opacity: 0.28; filter: blur(4px); pointer-events: none; z-index: 5;
}
.vxr-card[data-pos="hidden"] {
  transform: translateX(0) translateY(60px) translateZ(-300px) scale(0.55);
  opacity: 0; filter: blur(12px); pointer-events: none; z-index: 0;
}
.vxr-card__head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--v2-color-line);
  flex-shrink: 0;
}
.vxr-stars { display: flex; gap: 3px; }
.vxr-stars span { font-size: 0.68rem; color: var(--v2-gold-400); line-height: 1; }
.vxr-card__date {
  font-family: var(--v2-font-mono);
  font-size: 0.5rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--v2-text-faint);
}
.vxr-card__quote {
  position: relative; flex-grow: 1;
  font-family: var(--v2-font-display);
  font-size: clamp(0.94rem, 1.05vw, 1.04rem);
  font-weight: 300; font-style: italic;
  line-height: 1.72; color: var(--v2-text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 6;
  -webkit-box-orient: vertical;
  overflow: hidden;
  padding-top: 0.4rem; padding-left: 0.5rem; margin: 0;
}
.vxr-card__qmark {
  position: absolute; top: -0.05em; left: -0.4rem;
  font-family: var(--v2-font-display);
  font-size: 3.4rem; font-weight: 700; font-style: normal;
  line-height: 1; color: var(--v2-gold-glow);
  pointer-events: none; user-select: none;
}
.vxr-card__author {
  display: flex; align-items: center; gap: 0.9rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--v2-color-line);
  flex-shrink: 0;
}
.vxr-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background-image: var(--av);
  background-size: cover; background-position: center;
  background-color: var(--v2-color-canvas);
  border: 1.5px solid var(--v2-gold-glow);
  flex-shrink: 0;
}
.vxr-card__info { display: flex; flex-direction: column; gap: 0.18rem; overflow: hidden; min-width: 0; }
.vxr-card__name {
  font-family: var(--v2-font-body);
  font-size: 0.88rem; font-weight: 600;
  color: var(--v2-text-primary);
  white-space: nowrap; letter-spacing: 0.01em;
}
.vxr-card__role {
  font-family: var(--v2-font-mono);
  font-size: 0.5rem; letter-spacing: 0.1em;
  color: var(--v2-text-faint);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  text-transform: uppercase;
}
.vxr-nav {
  display: flex; flex-direction: column; align-items: center;
  gap: 1.1rem; flex-shrink: 0;
}
.vxr-counter {
  display: flex; align-items: baseline; gap: 0.28rem;
  font-family: var(--v2-font-mono);
}
.vxr-counter__n { font-size: 1.1rem; color: var(--v2-gold-300); }
.vxr-counter__sep, .vxr-counter__t { font-size: 0.65rem; color: var(--v2-text-faint); }
.vxr-dots { display: flex; align-items: center; gap: 11px; }
.vxr-dot {
  position: relative; width: 7px; height: 7px;
  border-radius: 50%; background: var(--v2-text-faint);
  border: none; padding: 0; cursor: pointer; outline: none;
  transition: width 0.42s cubic-bezier(0.34,1.56,0.64,1),
    background 0.32s var(--v2-transition-base),
    box-shadow 0.32s var(--v2-transition-base);
}
.vxr-dot:hover { background: var(--v2-text-muted); transform: scale(1.25); }
.vxr-dot[aria-selected="true"] {
  width: 26px; border-radius: 4px;
  background: var(--v2-gold-400);
  box-shadow: 0 0 12px var(--v2-gold-glow);
}
.vxr-dot:focus-visible { outline: 2px solid var(--v2-gold-400); outline-offset: 3px; }
.vxr-bar {
  width: min(260px, 55vw); height: 1px;
  background: var(--v2-color-line); border-radius: 1px; overflow: hidden;
}
.vxr-bar__fill {
  height: 100%; width: 0%;
  background: var(--v2-gold-gradient); border-radius: 1px;
  transition: width 0.12s linear;
}
@media (max-width: 1100px) {
  .vxr-card { width: 340px; margin-left: -170px; }
  .vxr-card[data-pos="left"]      { transform: translateX(-82%) translateY(10px) translateZ(-90px) scale(0.87) rotateY(10deg); }
  .vxr-card[data-pos="right"]     { transform: translateX(82%)  translateY(10px) translateZ(-90px) scale(0.87) rotateY(-10deg); }
  .vxr-card[data-pos="far-left"]  { transform: translateX(-140%) translateY(22px) translateZ(-200px) scale(0.68) rotateY(15deg); }
  .vxr-card[data-pos="far-right"] { transform: translateX(140%)  translateY(22px) translateZ(-200px) scale(0.68) rotateY(-15deg); }
}
@media (max-width: 860px) {
  .vxr-scene { height: 360px; }
  .vxr-card  { width: 300px; margin-left: -150px; }
  .vxr-card[data-pos="left"]      { transform: translateX(-76%) translateY(10px) translateZ(-90px) scale(0.85) rotateY(10deg); }
  .vxr-card[data-pos="right"]     { transform: translateX(76%)  translateY(10px) translateZ(-90px) scale(0.85) rotateY(-10deg); }
  .vxr-card[data-pos="far-left"]  { transform: translateX(-130%) translateY(22px) translateZ(-200px) scale(0.65) rotateY(15deg); opacity: 0.15; }
  .vxr-card[data-pos="far-right"] { transform: translateX(130%)  translateY(22px) translateZ(-200px) scale(0.65) rotateY(-15deg); opacity: 0.15; }
  .vxr-arrow--prev { left: 0.2rem; }
  .vxr-arrow--next { right: 0.2rem; }
  .vxr-wrap { gap: 2rem; }
}
@media (max-width: 580px) {
  .vxr-scene { height: 350px; }
  .vxr-card  { width: 86vw; max-width: 320px; margin-left: calc(-43vw); }
  .vxr-card[data-pos="left"],
  .vxr-card[data-pos="right"] {
    opacity: 0.15; filter: blur(3px); pointer-events: none;
    transform: translateX(0) translateY(14px) translateZ(-120px) scale(0.82);
  }
  .vxr-card[data-pos="far-left"],
  .vxr-card[data-pos="far-right"] { opacity: 0; pointer-events: none; }
  .vxr-card__shell { padding: 1.6rem 1.4rem 1.3rem; }
  .vxr-card__quote { font-size: 0.9rem; -webkit-line-clamp: 5; }
  .vxr-card__qmark { font-size: 2.8rem; }
  .vxr-wrap { padding: 4rem 1rem 2.5rem; gap: 1.8rem; }
}
@media (prefers-reduced-motion: reduce) {
  .vxr-card { transition: opacity 0.15s, filter 0.15s !important; }
  .vxr-orb--1, .vxr-orb--2 { animation: none !important; }
  .vxr-bar__fill { transition: none; }
}
/* ── Datastrip (shared across all sections) ── */
.h-datastrip {
  position: absolute; bottom: 5px; left: 0; right: 0;
  height: clamp(3rem, 5vh, 3.8rem);
  display: flex; align-items: center; justify-content: center; gap: 0;
  background: rgba(5,5,5,0.62);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--v2-gold-glow);
  z-index: 30; overflow: hidden;
}
.h-datastrip__item {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.1rem; padding: 0 clamp(0.4rem, 1vw, 1rem);
  opacity: 0; transform: translateY(8px);
  animation: statsFadeIn var(--v2-transition-base) forwards;
  transition: transform 0.3s ease;
}
.h-datastrip__item:hover { transform: translateY(-2px); }
.h-datastrip__item:nth-child(1) { animation-delay: 0.30s; }
.h-datastrip__item:nth-child(3) { animation-delay: 0.46s; }
.h-datastrip__item:nth-child(5) { animation-delay: 0.62s; }
.h-datastrip__item:nth-child(7) { animation-delay: 0.78s; }
@keyframes statsFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.h-datastrip__num {
  font-family: var(--v2-font-display);
  font-size: clamp(0.85rem, 1.8vw, 1.2rem);
  font-weight: 700; color: var(--v2-gold-300); letter-spacing: -0.01em; line-height: 1;
  transition: text-shadow 0.3s ease;
}
.h-datastrip__item:hover .h-datastrip__num { text-shadow: 0 0 14px var(--v2-gold-glow); }
.h-datastrip__lbl {
  font-family: var(--v2-font-mono);
  font-size: clamp(0.42rem, 0.6vw, 0.52rem);
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--v2-text-faint);
}
.h-datastrip__div { width: 1px; height: 1.6rem; background: var(--v2-color-line); flex-shrink: 0; }

@media (max-width: 480px) {
  .h-datastrip { flex-wrap: wrap; height: auto; min-height: 2.8rem; padding: 0.4rem 0; }
  .h-datastrip__item { min-width: 45%; padding: 0.25rem 0.4rem; }
  .h-datastrip__div { display: none; }
  .h-datastrip__div:nth-child(2),
  .h-datastrip__div:nth-child(6) { display: block; height: 1px; width: 80%; margin: 0 auto; }
}
@media (max-height: 620px) {
  .h-datastrip { height: 2.4rem; }
}
@media (hover: none) and (pointer: coarse) {
  .h-datastrip__item:hover { transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .h-datastrip__item { transition: none !important; animation: none !important; opacity: 1 !important; }
}
/* ── Gold bar (pinned at panel bottom) ── */
#section-4 .h-gold-bar {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 5px;
  background: var(--v2-gold-gradient);
  z-index: 40;
  pointer-events: none;
  box-shadow: 0 0 20px var(--v2-gold-glow), 0 0 50px var(--v2-gold-glow);
}