/*
 * EAES-013: Premium Hotspots & Editorial UI Updates
 */

/* ── Hotspot Base ────────────────────────────────────────────── */
.sz-hotspots-container {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 10;
}

.sz-hotspot {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--sz-motion-durations-slow) var(--sz-motion-easings-standard);
  /* The projection loop applies transform: translate(x, y) */
}

.sz-hotspot.is-active {
  opacity: 1;
  pointer-events: auto; /* Allow hover/click on the marker */
}

/* ── Marker (Dot + Ring) ─────────────────────────────────────── */
.sz-hotspot__marker {
  position: relative;
  width: 24px;
  height: 24px;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  /* Center over the coordinate */
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sz-hotspot__marker:focus-visible {
  outline: 2px solid var(--sz-colors-brand-secondary);
  outline-offset: 4px;
}

.sz-hotspot__dot {
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--sz-colors-brand-secondary);
  box-shadow: 0 0 0 2px var(--sz-colors-brand-primary);
  transition: transform var(--sz-motion-durations-fast) var(--sz-motion-easings-standard);
}

.sz-hotspot__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(212, 175, 55, 0.5); /* Gold / 50% */
  opacity: 0;
  transform: scale(0.8);
  transition: all var(--sz-motion-durations-fast) var(--sz-motion-easings-standard);
}

.sz-hotspot.is-hovered .sz-hotspot__dot,
.sz-hotspot.is-locked .sz-hotspot__dot,
.sz-hotspot.is-auto-active .sz-hotspot__dot {
  transform: scale(1.5);
}

.sz-hotspot.is-hovered .sz-hotspot__ring,
.sz-hotspot.is-locked .sz-hotspot__ring,
.sz-hotspot.is-auto-active .sz-hotspot__ring {
  opacity: 1;
  transform: scale(1);
}

/* ── Info Card ───────────────────────────────────────────────── */
.sz-hotspot__card {
  position: absolute;
  top: 50%;
  right: 100%; /* RTL: appear to the left of the marker */
  margin-right: 40px; /* Offset for the leader line */
  transform: translateY(-50%) translateX(20px);
  width: 280px;
  padding: var(--sz-spacing-4);
  background: rgba(10, 25, 47, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(212, 175, 55, 0.3); /* subtle gold */
  border-radius: var(--sz-radius-md);
  color: var(--sz-colors-text-inverse);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all var(--sz-motion-durations-base) var(--sz-motion-easings-decelerate);
  z-index: 100;
  text-align: right;
  /* Prevent interaction clipping */
  box-shadow: var(--sz-shadows-lg);
}

/* RTL overrides for the leader line and card position */
html[dir="ltr"] .sz-hotspot__card {
  right: auto;
  left: 100%;
  margin-right: 0;
  margin-left: 40px;
  text-align: left;
}

.sz-hotspot.is-locked .sz-hotspot__card,
.sz-hotspot.is-hovered .sz-hotspot__card,
.sz-hotspot.is-auto-active .sz-hotspot__card {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(-50%) translateX(0);
}

.sz-hotspot__leader-line {
  position: absolute;
  top: 50%;
  right: -40px; /* Connect back to the marker */
  width: 40px;
  height: 1px;
  background-color: rgba(212, 175, 55, 0.5);
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform var(--sz-motion-durations-base) var(--sz-motion-easings-decelerate);
}

html[dir="ltr"] .sz-hotspot__leader-line {
  right: auto;
  left: -40px;
  transform-origin: right center;
}

.sz-hotspot.is-hovered .sz-hotspot__leader-line,
.sz-hotspot.is-locked .sz-hotspot__leader-line,
.sz-hotspot.is-auto-active .sz-hotspot__leader-line {
  transform: scaleX(1);
}

.sz-hotspot__title {
  color: var(--sz-colors-brand-secondary);
  font-size: var(--sz-typography-scale-base);
  font-weight: var(--sz-typography-weights-bold);
  margin-bottom: var(--sz-spacing-2);
}

.sz-hotspot__desc {
  font-size: var(--sz-typography-scale-sm);
  color: rgba(255, 255, 255, 0.9);
  line-height: var(--sz-typography-line-heights-relaxed);
  margin-bottom: 0;
}

.sz-hotspot__close {
  position: absolute;
  top: 8px;
  left: 8px; /* RTL */
  background: transparent;
  border: none;
  color: var(--sz-colors-text-inverse);
  opacity: 0.5;
  cursor: pointer;
  font-size: 1.25rem;
  padding: 4px;
  line-height: 1;
}

html[dir="ltr"] .sz-hotspot__close {
  left: auto;
  right: 8px;
}

.sz-hotspot__close:hover {
  opacity: 1;
}

/* ── Mobile Layout Adjustments ───────────────────────────────── */
@media (max-width: 767px) {
  .sz-hotspot__card {
    right: 50%;
    top: 100%;
    margin-right: 0;
    margin-top: 20px;
    transform: translateX(50%) translateY(10px);
    width: max-content;
    max-width: 90vw;
    text-align: center;
  }
  
  html[dir="ltr"] .sz-hotspot__card {
    left: 50%;
    transform: translateX(-50%) translateY(10px);
  }

  .sz-hotspot.is-locked .sz-hotspot__card,
  .sz-hotspot.is-auto-active .sz-hotspot__card {
    transform: translateX(50%) translateY(0);
  }
  
  html[dir="ltr"] .sz-hotspot.is-locked .sz-hotspot__card,
  html[dir="ltr"] .sz-hotspot.is-auto-active .sz-hotspot__card {
    transform: translateX(-50%) translateY(0);
  }

  .sz-hotspot__leader-line {
    right: 50%;
    top: -20px;
    width: 1px;
    height: 20px;
    transform-origin: top center;
    transform: scaleY(0);
  }
  html[dir="ltr"] .sz-hotspot__leader-line {
    left: 50%;
  }

  .sz-hotspot.is-locked .sz-hotspot__leader-line,
  .sz-hotspot.is-auto-active .sz-hotspot__leader-line {
    transform: scaleY(1);
  }
}

/* ── Scroll Reveals (InteractionObserver) ────────────────────── */
[data-reveal="hidden"] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--sz-motion-easings-standard), transform 0.6s var(--sz-motion-easings-standard);
  will-change: opacity, transform;
}

[data-reveal="visible"] {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s var(--sz-motion-easings-standard), transform 0.6s var(--sz-motion-easings-standard);
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ── Editorial Layout Overrides for Services/Projects ────────── */

/* Services: Make it alternating Row-based instead of grid */
@media (min-width: 1024px) {
  .sz-services__grid {
    display: flex;
    flex-direction: column;
    gap: var(--sz-spacing-24);
  }

  .sz-service-card {
    flex-direction: row;
    align-items: center;
    gap: var(--sz-spacing-12);
    border: none;
    padding: 0;
  }
  
  .sz-service-card::before {
    display: none;
  }

  .sz-service-card:nth-child(even) {
    flex-direction: row-reverse;
  }
  
  .sz-service-card__body {
    flex: 1;
    max-width: 50%;
  }

  /* Note: In PHP we will add an image to sz-service-card. Let's provide styles. */
  .sz-service-card__image {
    flex: 1;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: var(--sz-radius-lg);
  }
  
  .sz-service-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
}

/* Projects: Asymmetric Masonry Simulation via Grid */
@media (min-width: 1024px) {
  .sz-projects__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sz-spacing-16) var(--sz-spacing-8);
  }

  .sz-projects__grid > :nth-child(even) {
    margin-top: var(--sz-spacing-24);
  }
  
  .sz-project-card__image {
    aspect-ratio: 3/4; /* taller portrait for architectural feel */
  }
}