/* ─── Haptics case study ─── */

.hp-page {
  --cs-bg: #F2F4F8;
  --cs-text: #1A1C23;
  --cs-text-muted: #6B7280;
  --cs-border: #E0E3EB;
  --cs-accent: #000000;
  --cs-tag-bg: rgba(0, 0, 0, 0.08);
  --cs-tag-text: #1A1C23;
  --cs-card-bg: #FFFFFF;
  background: #F2F4F8;
  color: #1A1C23;
}

.hp-page .cs-nav {
  background: rgba(242, 244, 248, 0.98);
}

.hp-page .cs-nav--sticky {
  background: rgba(242, 244, 248, 0.95);
  box-shadow: none;
}

.hp-page .cs-nav__logo,
.hp-page .cs-nav__links a {
  color: #1A1C23;
}

.hp-page .cs-nav__links a:hover {
  color: #000000;
}

.hp-page .cs-nav__cv {
  border-color: rgba(0,0,0,0.25);
  color: #1A1C23;
}

.hp-page .cs-nav__cv:hover {
  background: #1A1C23;
  color: #fff;
  border-color: #1A1C23;
}

/* ─── Hero ─── */
.hp-hero__bento {
  background: linear-gradient(90deg, #F2F4F8 0%, #E8ECF8 100%) !important;
  border: 1px solid #D0D3DB;
  position: relative;
}

.hp-hero__bento .hm-hero__text,
.hp-hero__bento .hm-hero__visual {
  position: relative;
  z-index: 1;
}

.hp-hero__bento .hm-hero__pill {
  border-color: rgba(0, 0, 0, 0.25);
  color: #1A1C23;
}

.hp-hero__bento .hm-hero__title {
  color: #1A1C23;
}

.hp-hero__bento .hm-hero__desc {
  color: #6B7280;
}

.hp-hero__bento .hm-btn--primary {
  background: #1A1C23;
  box-shadow: none;
  outline: none;
  color: #fff;
}

.hp-hero__bento .hm-btn--primary:hover {
  background: #000;
  color: #fff;
}

/* ─── iPod Visual ─── */
.hp-hero__visual {
  position: relative !important;
  top: auto !important;
  right: auto !important;
  bottom: auto !important;
  width: auto !important;
  align-self: stretch !important;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  overflow: visible;
  cursor: pointer;
}

/* ─── Topographic contour animation ─── */
.hp-topo {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  border-radius: inherit;
}

.hp-topo canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.hp-ipod {
  position: relative;
  z-index: 1;
  width: 220px;
  height: auto;
  animation: ipodFloat 4s ease-in-out infinite;
}



@keyframes ipodFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* iPod Click Zone */
.hp-click-zone { cursor: pointer; pointer-events: all; }
.hp-click-zone:active { opacity: 0.25; }

/* Wheel click zone feedback */
.hp-click-zone:active {
  opacity: 0.3;
}

.hp-click-zone[data-action="play"]:active ~ .hp-ipod #hpBtnPlay,
.hp-click-zone[data-action="prev"]:active ~ .hp-ipod #hpBtnPrev,
.hp-click-zone[data-action="next"]:active ~ .hp-ipod #hpBtnNext {
  fill: #666 !important;
}

.hp-page .cs-details {
  border-top-color: #D0D3DB;
  border-bottom-color: #D0D3DB;
}

.hp-page .cs-details__title {
  color: #000;
}

.hp-page .cs-details__card {
  background: rgba(255, 255, 255, 0.8);
  outline: 1px solid #D0D3DB;
}

.hp-page .cs-details__col-label {
  color: #6B7280;
}

.hp-page .cs-details__col-value {
  color: #1A1C23;
}

.hp-page .cs-section__left h3 {
  color: #1A1C23;
}

.hp-page .cs-section__number {
  color: #000;
  border-left-color: #000;
}

.hp-page .cs-section__right p {
  color: #6B7280;
}

.hp-page .cs-process__card {
  background: rgba(255, 255, 255, 0.8);
  outline: 1px solid #D0D3DB;
}

.hp-page .cs-process__card:hover {
  outline-color: #000000;
}

.hp-page .cs-process__badge {
  background: #1A1C23;
  color: #fff;
}

.hp-page .cs-process__body h3 {
  color: #1A1C23;
}

.hp-page .cs-process__body p {
  color: #6B7280;
}

.hp-page .cs-footer__copy,
.hp-page .cs-footer__quote {
  color: #6B7280;
}

@media (max-width: 768px) {
  .hp-ipod { width: 160px; }
  .hp-hero__visual { min-height: 200px; }
  .hp-topo { border-radius: 16px; }
}

/* ─── Animated insight cards ─── */
.hp-anim-card { position: relative; overflow: hidden; }
.hp-anim-card.cs-process__card { background: rgba(255,255,255,0.88); }
.hp-anim-card .hp-bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; border-radius: inherit; }
.hp-anim-card .hp-bg canvas { display: block; position: absolute; inset: 0; width: 100%; height: 100%; }
.hp-anim-card .cs-process__badge,
.hp-anim-card .cs-process__body { position: relative; z-index: 1; }