/* ============================================
   FLOATEX SOLAR — project-detail.css
============================================ */

/* ---- Page base ---- */
body {
  background: #081023;
  overflow: hidden;
}

.site-footer {
  display: none;
}

/* ---- Fullscreen background image ---- */
.pd__hero-bg {
  position: fixed;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
  transition: opacity 1s ease;
  animation: slowZoomBg 15s ease-in-out infinite alternate;
  will-change: transform, scale;
}

@keyframes slowZoomBg {
  0% { scale: 1; }
  100% { scale: 1.15; }
}

/* ---- Dark overlay ---- */
.pd__hero-overlay {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(to top, rgba(8,16,35,0.35) 0%, transparent 60%);
}

/* ---- Bottom strip wrapper — matches navbar width & padding ---- */
.pd__strip-wrapper {
  position: fixed;
  bottom: 1.1rem;
  left: 0;
  right: 0;
  padding: 0 var(--container-pad);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 20px;
}

/* ---- Detached nav buttons ---- */
.pd__strip-nav {
  flex-shrink: 0;
  width: 56px;
  align-self: stretch;
  border-radius: 0;
  border: 1px solid rgba(0,0,0,0.1);
  background: #fff;
  box-shadow: 0 2px 12px rgba(0,0,0,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: opacity 0.25s, background 0.2s;
}
.pd__strip-nav:first-child { border-radius: 8px 0 0 8px; }
.pd__strip-nav:last-child  { border-radius: 0 8px 8px 0; }
.pd__strip-nav:hover:not(:disabled) { background: #f5f5f5; }
.pd__strip-nav:disabled { opacity: 0.2; cursor: not-allowed; }
.pd__strip-nav svg { pointer-events: none; width: 22px; height: 22px; }

/* ---- White strip panel ---- */
.pd__strip {
  flex: 1;
  display: flex;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 0;
  box-shadow: 0 4px 28px rgba(0,0,0,0.15);
  overflow: hidden;
}

/* ---- Sliding track ---- */
.pd__strip-track {
  display: flex;
  width: 100%;
  /* transition added by JS only after first render */
}

/* ---- Each item = 1/5 of the track ---- */
.pd__strip-item {
  flex-shrink: 0;
  width: 20%;
  display: flex;
  flex-direction: column;
  gap: 0.32rem;
  padding: 1rem 1.2rem;
  cursor: pointer;
  text-decoration: none;
  border-right: 1px solid rgba(0,0,0,0.06);
  transition: background 0.22s;
  justify-content: center;
}
.pd__strip-item:last-child { border-right: none; }
.pd__strip-item:hover:not(.is-active) { background: rgba(0,0,0,0.03); }

.pd__strip-item.is-active {
  background: #FCAF17;
  cursor: default;
}

.pd__strip-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.4rem;
}

.pd__strip-name {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(0,0,0,0.6);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
  flex: 1;
  min-width: 0;
}
.pd__strip-item.is-active .pd__strip-name {
  color: #000;
  font-weight: 700;
}

.pd__strip-num {
  font-size: 0.56rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  font-variant-numeric: tabular-nums;
  color: rgba(0,0,0,0.28);
  line-height: 1;
  white-space: nowrap;
  flex-shrink: 0;
}
.pd__strip-item.is-active .pd__strip-num { color: rgba(0,0,0,0.4); }

.pd__strip-loc {
  font-size: 0.71rem;
  font-weight: 400;
  color: rgba(0,0,0,0.66);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}
.pd__strip-item.is-active .pd__strip-loc { color: rgba(0,0,0,0.5); }
.pd__strip-item.is-active .pd__strip-loc { color: rgba(0,0,0,0.5); }

/* ---- Details columns — left & right center ---- */
.pd__details-col {
  position: fixed;
  left: var(--container-pad, 2rem);
  top: 50%;
  transform: translateY(-50%);
  z-index: 9;
  display: flex;
  flex-direction: column;
  gap: 6px;
  pointer-events: none;
}
.pd__details-col--right {
  left: auto;
  right: var(--container-pad, 2rem);
}

/* ---- Stats grid — bottom-right over hero ---- */
.pd__stats-grid {
  position: fixed;
  bottom: calc(1.1rem + 92px + 2.2rem);
  right: var(--container-pad, 2rem);
  z-index: 9;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  pointer-events: none;
}

.pd__stat-card {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.65rem 0.9rem;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 6px;
  min-width: 100px;
}

.pd__stat-card .pd__stat-val {
  font-size: 1.15rem;
  font-weight: 700;
  color: #0d1b2a;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.pd__stat-card .pd__stat-label {
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: #FCAF17;
  line-height: 1;
}

/* ---- MW display — bottom-left hero overlay ---- */
.pd__mw-display {
  position: fixed;
  bottom: calc(1.1rem + 92px + 2.2rem);
  left: var(--container-pad, 2rem);
  z-index: 9;
  display: flex;
  align-items: baseline;
  gap: 0;
  pointer-events: none;
  line-height: 1;
}

.pd__mw-digit {
  display: inline-block;
  font-size: clamp(3.5rem, 7.5vw, 6.5rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
  text-shadow: 0 4px 32px rgba(0,0,0,0.35);
  will-change: transform, opacity;
  font-variant-numeric: tabular-nums;
}

.pd__mw-unit {
  font-size: clamp(1rem, 2vw, 1.5rem);
  font-weight: 700;
  color: #FCAF17;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-left: 0.4em;
  text-shadow: 0 2px 16px rgba(252,175,23,0.35);
}

/* ---- Image click zones — stop above bottom navbar ---- */
.pd__zone {
  position: fixed;
  top: 0;
  bottom: calc(1.1rem + 80px);  /* 1.1rem wrapper offset + strip height */
  width: 35%;
  z-index: 4;
  cursor: none;
}
.pd__zone--left  { left: 0; }
.pd__zone--right { right: 0; }

/* ---- Custom cursor — navbar style ---- */
.pd__cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 4px 24px rgba(0,0,0,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  pointer-events: none;
  z-index: 9999;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.7);
  transition: opacity 0.45s ease, transform 0.45s ease;
  will-change: transform, opacity;
}
.pd__cursor.is-visible {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.pd__cursor-text {
  font-size: 1.4rem;
  font-weight: 700;
  color: #111;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
}

/* ---- Header auto-hide ---- */
/* The existing .nav--hidden class in components.css handles translateY(-120%).
   We just add a hover-zone sentinel at the top of the screen. */

.pd__header-zone {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 72px;
  z-index: 9999;
  pointer-events: auto;
}

/* ============================================
   RESPONSIVE
============================================ */

/* ---- Mobile strip label (hidden on desktop) ---- */
.pd__strip-mobile {
  display: none;
  flex: 1;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.18rem;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid rgba(0,0,0,0.07);
  border-bottom: 1px solid rgba(0,0,0,0.07);
  box-shadow: 0 4px 28px rgba(0,0,0,0.15);
  padding: 0.5rem 1rem;
  min-height: 52px;
  overflow: hidden;
}
.pd__strip-mob-counter {
  font-size: 0.54rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: rgba(0,0,0,0.35);
  line-height: 1;
}
.pd__strip-mob-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: #111;
  letter-spacing: 0.01em;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

/* ---- 1440px+ large desktop ---- */
@media (min-width: 1440px) {
  .pd__mw-digit { font-size: 7.5rem; }
  .pd__stat-card { padding: 0.8rem 1.15rem; min-width: 118px; }
  .pd__stat-card .pd__stat-val { font-size: 1.25rem; }
  .pd__stats-grid { gap: 8px; }
}

/* ---- 1024px–1439px: 4 items ---- */
@media (max-width: 1439px) {
  .pd__strip-item { width: 25%; }
}

/* ---- 900px–1023px tablet: 3 items ---- */
@media (max-width: 1023px) {
  .pd__strip-item { width: 33.333%; }

  /* Columns: smaller cards */
  .pd__details-col .pd__stat-card,
  .pd__stat-card { padding: 0.55rem 0.78rem; min-width: 82px; }
  .pd__stat-card .pd__stat-val   { font-size: 0.98rem; }
  .pd__stat-card .pd__stat-label { font-size: 0.5rem; }

  /* MW: slightly smaller */
  .pd__mw-digit { font-size: clamp(3rem, 6.5vw, 5.5rem); }

  .pd__mw-display,
  .pd__stats-grid { bottom: calc(1.1rem + 88px + 2rem); }
  .pd__zone       { bottom: calc(1.1rem + 88px); }
}

/* ---- 640px–899px: 2 items ---- */
@media (max-width: 899px) {
  .pd__details-col,
  .pd__details-col--right { display: none !important; }

  /* Hide cursor — no precision mouse on mobile */
  .pd__cursor { display: none !important; }

  /* Strip: 2 items */
  .pd__strip-item { width: 50%; }
  .pd__strip-name { font-size: 0.65rem; }
  .pd__strip-loc  { font-size: 0.55rem; }
  .pd__strip-num  { font-size: 0.5rem; }
  .pd__strip-item { padding: 0.8rem 0.9rem; }

  /* Stats: compact, bottom-right */
  .pd__stats-grid { gap: 5px; bottom: calc(1.1rem + 80px + 1.4rem); }
  .pd__stat-card  { padding: 0.48rem 0.62rem; min-width: 68px; }
  .pd__stat-card .pd__stat-val   { font-size: 0.82rem; }
  .pd__stat-card .pd__stat-label { font-size: 0.48rem; }

  /* MW stays bottom-left */
  .pd__mw-display { bottom: calc(1.1rem + 80px + 1.4rem); }
  .pd__mw-digit   { font-size: clamp(3.2rem, 10vw, 5rem); }
  .pd__zone       { bottom: calc(1.1rem + 80px); }
}

/* ---- < 640px mobile: 1 item ---- */
@media (max-width: 639px) {
  .pd__details-col,
  .pd__details-col--right { display: none !important; }
  .pd__stats-grid         { display: none !important; }
  .pd__cursor             { display: none !important; }

  /* MW stays bottom-left, just larger as requested */
  .pd__mw-display { bottom: calc(0.75rem + 64px + 1.2rem); }
  .pd__mw-digit   { font-size: clamp(3.5rem, 18vw, 5.5rem); }
  .pd__mw-unit    { font-size: 1rem; margin-left: 0.3em; }

  /* Strip: 1 item full-width, mobile label hidden */
  .pd__strip        { display: flex; }
  .pd__strip-mobile { display: none !important; }
  .pd__strip-item   { width: 100%; padding: 0.7rem 1rem; }
  .pd__strip-name   { font-size: 0.75rem; }
  .pd__strip-loc    { font-size: 0.58rem; }
  .pd__strip-num    { font-size: 0.5rem; }

  /* Zones: 50/50, stop above strip */
  .pd__zone        { width: 50%; bottom: calc(0.75rem + 64px); }
  .pd__zone--left  { left: 0; }
  .pd__zone--right { right: 0; }

  /* MW stays bottom-left, just smaller */
  .pd__mw-display { bottom: calc(0.75rem + 64px + 1.2rem); }
  .pd__mw-digit   { font-size: clamp(2.4rem, 14vw, 3.8rem); }
  .pd__mw-unit    { font-size: 0.85rem; margin-left: 0.3em; }

  .pd__strip-wrapper { bottom: 0.75rem; gap: 0; }

  .pd__strip-nav { width: 48px; border-radius: 0; flex-shrink: 0; }
  .pd__strip-nav:first-child { border-radius: 8px 0 0 8px; }
  .pd__strip-nav:last-child  { border-radius: 0 8px 8px 0; }
  .pd__strip-nav svg { width: 16px; height: 16px; }
}