@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  user-select: none;
}

@font-face {
  font-family: 'BeautiqueDisplay';
  src: url('fonts/BeautiqueDisplay-Black.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

html,
body {
  width: 100%;
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  font-family: 'Inter', 'BeautiqueDisplay', Georgia, sans-serif;
  user-select: none;
  -webkit-user-select: none;
  background: #020B20;
  scroll-behavior: smooth;
  -ms-overflow-style: none; /* IE and Edge */
  scrollbar-width: none; /* Firefox */
}

/* Ẩn thanh cuộn (Scrollbar) cho Chrome, Safari, Edge */
html::-webkit-scrollbar,
body::-webkit-scrollbar {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
}

/* ══════════════════════════════════════════
   BACKGROUND — Full Screen
══════════════════════════════════════════ */

/* ══════════════════════════════════════════
   LAYOUT — Flexible Container for Scroll
══════════════════════════════════════════ */
.layout {
  width: 100vw;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  padding: 0;
  margin: 0;
}

/* ══════════════════════════════════════════
   SVG CONTAINER & MAP — Screen Height
══════════════════════════════════════════ */
.svg-container {
  position: relative;
  width: 100%;
  aspect-ratio: 1920 / 1081;
  height: auto;
  flex-shrink: 0;
  z-index: 1;
  overflow: hidden;
  background: #000;
  touch-action: pan-y;
}

svg#masterplan-svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  will-change: transform;
  transform-origin: center center;
  overflow: visible !important;
}

/* Zoom controls - mobile only */
.zoom-controls {
  display: none;
}

/* ══════════════════════════════════════════
   ZOOM HINT OVERLAY
══════════════════════════════════════════ */
.zoom-hint-overlay {
  position: fixed;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  white-space: nowrap;
}

.zoom-hint-overlay.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.zoom-hint-overlay span {
  font-family: 'Inter', sans-serif;
  font-size: clamp(11px, 0.95vw, 13px);
  font-weight: 700;
  color: #ffffff;
  background: rgba(22, 16, 12, 0.92);
  border: 1.5px solid rgba(232, 185, 49, 0.5);
  border-radius: 30px;
  padding: 8px 22px;
  text-align: center;
  letter-spacing: 0.04em;
  box-shadow:
    0 4px 20px rgba(0, 0, 0, 0.35),
    0 0 15px rgba(232, 185, 49, 0.15);
}

/* ══════════════════════════════════════════
   HOTSPOT ANIMATIONS
══════════════════════════════════════════ */
.hotspot-group {
  cursor: pointer;
}

.hotspot-shape {
  stroke: rgba(255, 255, 255, 0.35);
  stroke-width: 1.5;
  transition: fill 180ms ease, stroke 180ms ease, filter 180ms ease;
}

.pulse-ring {
  fill: none;
  stroke: rgba(255, 255, 255, 0.9);
  stroke-width: 3;
  transform-box: fill-box;
  transform-origin: center;
  pointer-events: none;
}

.pulse-ring-1 {
  animation: pulse-ring 2s ease-out infinite;
}

.pulse-ring-2 {
  animation: pulse-ring 2s ease-out infinite 1s;
}

.hotspot-group.is-hover .hotspot-shape {
  fill: #ffffff !important;
  stroke: #00cfff;
  stroke-width: 3.5;
  filter:
    drop-shadow(0 0 8px rgba(0, 210, 255, 1))
    drop-shadow(0 0 20px rgba(0, 180, 255, 0.7))
    drop-shadow(0 0 40px rgba(0, 150, 255, 0.4));
}

@keyframes pulse-ring {
  0%   { opacity: 0.95; transform: scale(1); }
  70%  { opacity: 0;    transform: scale(1.9); }
  100% { opacity: 0;    transform: scale(1.9); }
}

#masterplan-svg text {
  pointer-events: none;
  user-select: none;
  font-family: 'Inter', 'BeautiqueDisplay', Georgia, sans-serif !important;
}

/* ══════════════════════════════════════════
   INFO PANEL — Hidden (No Sidebar)
══════════════════════════════════════════ */
.info-panel {
  display: none !important;
}

/* ══════════════════════════════════════════
   GRID & SECTION HEADER
══════════════════════════════════════════ */
.grid-2-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  row-gap: 18px;
  column-gap: 10px;
  border-bottom: 1px solid rgba(212, 163, 89, 0.2);
  padding-bottom: 14px;
  margin-bottom: 0;
}

.info-section.full-width {
  width: 100%;
}

/* Khu section title */
.section-title {
  font-family: 'Inter', sans-serif !important;
  font-size: clamp(12.5px, 1.1vw, 16px) !important;
  font-weight: 800 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.1em !important;
  text-align: center !important;
  border: none !important;
  background: transparent !important;
  padding: 0 !important;
  margin-bottom: 2px !important;
}

/* Sub-label under section title */
.info-section > p {
  font-family: 'Inter', sans-serif !important;
  font-size: 8.5px !important;
  font-weight: 600 !important;
  letter-spacing: 0.1em !important;
  text-transform: uppercase !important;
  text-align: center !important;
  color: #7a6652 !important;
  opacity: 0.9 !important;
  margin-bottom: 9px !important;
  margin-top: -2px !important;
}

/* ══════════════════════════════════════════
   INFO ITEMS
══════════════════════════════════════════ */
.info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.info-list.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px 5px;
}

.info-item {
  display: flex !important;
  align-items: flex-start !important;
  gap: 7px !important;
  padding: 5px 8px !important;
  border-radius: 9px !important;
  background: rgba(0, 0, 0, 0.035) !important;
  border: 1px solid rgba(0, 0, 0, 0.04) !important;
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.15s ease !important;
}

.info-item:hover,
.info-item.is-hover {
  background: rgba(212, 163, 89, 0.16) !important;
  border-color: rgba(212, 163, 89, 0.45) !important;
  transform: translateX(3px) !important;
}

.info-text {
  flex: 1;
  font-family: 'Inter', sans-serif !important;
  font-size: 10px !important;
  font-weight: 600 !important;
  color: #261e17 !important;
  white-space: normal;
  word-break: break-word;
  line-height: 1.45;
  padding-top: 2px;
  letter-spacing: 0.01em;
}

/* Badge */
.badge {
  width: 20px !important;
  height: 20px !important;
  min-width: 20px !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  color: #000 !important;
  font-size: 9.5px !important;
  font-weight: 800 !important;
  font-family: 'Inter', sans-serif !important;
  flex-shrink: 0;
  padding: 0 !important;
  line-height: 1 !important;
  letter-spacing: -0.02em !important;
}

/* ══════════════════════════════════════════
   LIGHTBOX / IMAGE MODAL
══════════════════════════════════════════ */
/* ══════════════════════════════════════════
   LIGHTBOX / POPUP MODAL
══════════════════════════════════════════ */
.img-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.img-modal.active {
  display: flex;
}

.img-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 16, 28, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.img-content-wrapper {
  position: relative;
  z-index: 2;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

#modalImg {
  display: block;
  max-width: 75vw;
  max-height: 75vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.6);
  user-select: none;
  -webkit-user-drag: none;
}

#modalVideo {
  display: block;
  max-width: 85vw;
  max-height: 80vh;
  border-radius: 12px;
}

.img-close {
  position: absolute;
  top: 14px;
  right: 16px;
  z-index: 10;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.06);
  color: #33261d;
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.img-close:hover {
  background: #e63946;
  border-color: transparent;
  color: #ffffff;
  transform: scale(1.08);
}

/* ══════════════════════════════════════════
   LARGE PLACEHOLDER POPUP CARD
══════════════════════════════════════════ */
.modal-placeholder-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: min(90vw, 440px);
  padding: 24px 22px 20px;
  background: #fffdfa;
  border: 1.5px solid rgba(212, 163, 89, 0.4);
  border-radius: 18px;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.9),
    0 20px 60px rgba(70, 45, 20, 0.25);
  position: relative;
  animation: modal-in 0.25s cubic-bezier(0.34, 1.4, 0.64, 1);
  color: #261e17;
}

@keyframes modal-in {
  from { opacity: 0; transform: scale(0.92); }
  to   { opacity: 1; transform: scale(1); }
}

.placeholder-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding-right: 28px;
  margin-bottom: 16px;
}

.placeholder-badge {
  width: 26px;
  height: 26px;
  min-width: 26px;
  border-radius: 50%;
  color: #000;
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.placeholder-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(13.5px, 1.2vw, 16px);
  font-weight: 700;
  color: #261e17;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.35;
  text-align: left;
}

.placeholder-frame {
  width: 100%;
  padding: 22px 16px;
  background: rgba(212, 163, 89, 0.06);
  border: 1.5px dashed rgba(212, 163, 89, 0.4);
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  text-align: center;
}

.placeholder-icon-wrap {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: rgba(212, 163, 89, 0.12);
  border: 1px solid rgba(212, 163, 89, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2px;
}

.placeholder-main-msg {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: #c68a00;
  letter-spacing: 0.01em;
}

.placeholder-sub-msg {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #635243;
  line-height: 1.45;
  max-width: 340px;
}

.placeholder-btn-close {
  padding: 8px 26px;
  border-radius: 20px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: rgba(0, 0, 0, 0.05);
  color: #261e17;
  font-family: 'Inter', sans-serif;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.placeholder-btn-close:hover {
  background: #261e17;
  color: #ffffff;
  border-color: #261e17;
  transform: translateY(-1px);
}

.img-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.img-nav:hover {
  background: rgba(255, 255, 255, 0.2);
}

.img-nav.prev { left: 16px; }
.img-nav.next { right: 16px; }

/* ══════════════════════════════════════════
   SVG TOOLTIP
══════════════════════════════════════════ */
@property --tt-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

#svg-tooltip {
  display: none !important;
  position: fixed;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-50%) translateX(15px) scale(0.92);
  transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1), transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 12px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255, 0, 158, 0.6), rgba(236, 0, 255, 0.4), rgba(0, 191, 177, 0.4));
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 15px rgba(255, 0, 158, 0.2);
}

#svg-tooltip.visible {
  opacity: 1;
  transform: translateY(-50%) translateX(20px) scale(1);
}

#svg-tooltip .tt-inner {
  background: rgba(6, 16, 35, 0.92);
  border-radius: 11px;
  padding: 10px 16px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}

#svg-tooltip .tt-badge {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #FF009E;
  color: #ffffff;
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(255, 0, 158, 0.5);
}

#svg-tooltip .tt-name {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: 0.01em;
}

/* ══════════════════════════════════════════
   RESPONSIVE — MOBILE & TABLET (< 900px)
══════════════════════════════════════════ */
@media (max-width: 900px) {
  html, body {
    width: 100%;
    min-height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    background: #020B20;
  }

  .svg-container {
    position: relative;
    width: 100%;
    aspect-ratio: 1920 / 1081;
    height: auto;
    flex-shrink: 0;
    overflow: hidden;
    touch-action: pan-y;
  }

  #masterplan-svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform-origin: center center;
    overflow: visible !important;
  }

  .zoom-controls {
    position: absolute;
    right: 18px;
    bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 99;
    pointer-events: all;
  }

  .zoom-controls button {
    width: 48px;
    height: 48px;
    font-size: 24px;
    font-weight: 700;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(15, 23, 42, 0.85);
    color: #ffffff;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), inset 0 1px 1px rgba(255, 255, 255, 0.2);
    cursor: pointer;
    touch-action: manipulation;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
  }

  .zoom-controls button:active {
    transform: scale(0.9);
    background: rgba(232, 185, 49, 0.9);
    color: #000000;
  }
}

/* ══════════════════════════════════════════
   RESPONSIVE — TABLET / SMALL DESKTOP
══════════════════════════════════════════ */

/* ══════════════════════════════════════════
   TOAST NOTIFICATION
══════════════════════════════════════════ */
#mg-toast {
  position: fixed;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  z-index: 99999;
  display: none;
  align-items: center;
  gap: 10px;
  padding: 13px 22px 13px 16px;
  border-radius: 14px;
  border: 1px solid rgba(0, 207, 255, 0.25);
  background: rgba(5, 14, 30, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow:
    0 0 0 1px rgba(0, 207, 255, 0.08),
    0 0 24px rgba(0, 180, 255, 0.18),
    0 8px 32px rgba(0, 0, 0, 0.55);
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
}

#mg-toast-icon {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

#mg-toast-msg {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: rgba(220, 240, 255, 0.92);
  letter-spacing: 0.02em;
}

/* Visible state */
#mg-toast.mg-toast-show {
  display: flex;
  animation: mg-toast-in 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

/* Hide state */
#mg-toast.mg-toast-show.mg-toast-hide {
  animation: mg-toast-out 0.38s ease forwards;
}

@keyframes mg-toast-in {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(20px) scale(0.92);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
  }
}

@keyframes mg-toast-out {
  from {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateX(-50%) translateY(12px) scale(0.95);
  }
}

/* ══════════════════════════════════════════
   ZONE OUTLINE LINES (S1, S2, S3, S4)
══════════════════════════════════════════ */
.zone-line {
  stroke-width: 3.5px;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke 0.3s ease, fill 0.3s ease, filter 0.3s ease, stroke-width 0.3s ease;
  cursor: pointer;
}

.map-route-target {
  fill: rgba(0, 0, 0, 0.02);
  stroke: rgba(0, 0, 0, 0.7);
  stroke-width: 2.5px;
  cursor: pointer;
  pointer-events: all;
  transform-box: fill-box;
  transform-origin: center;
  transition: fill 0.2s ease, stroke 0.2s ease, filter 0.2s ease, transform 0.2s ease;
}

.map-route-target:hover,
.map-route-target:focus-visible {
  fill: rgba(0, 229, 255, 0.2);
  stroke: #80f3ff;
  stroke-width: 4px;
  filter: drop-shadow(0 0 8px rgba(0, 229, 255, 0.9));
  outline: none;
}

.map-route-target.is-navigating {
  fill: rgba(255, 193, 7, 0.35);
  stroke: #ffe082;
  filter: drop-shadow(0 0 12px rgba(255, 193, 7, 1));
  transform: scale(1.02);
}

/* S2 - THE SOLIS (Cyan / Xanh lam sáng) */
.zone-line.zone-s2, path[id="line s2"] {
  stroke: #00E5FF;
  fill: rgba(0, 229, 255, 0.12);
  filter: drop-shadow(0 0 5px #00E5FF) drop-shadow(0 0 12px rgba(0, 229, 255, 0.6));
}
.zone-line.zone-s2:hover, path[id="line s2"]:hover {
  stroke: #80F3FF;
  stroke-width: 4.5px;
  fill: rgba(0, 229, 255, 0.25);
  filter: drop-shadow(0 0 8px #00E5FF) drop-shadow(0 0 20px rgba(0, 229, 255, 0.9));
}

/* S3 - THE SOLACE (Vàng Kim / Gold) */
.zone-line.zone-s3, path[id="line s3"] {
  stroke: #FFC107;
  fill: rgba(255, 193, 7, 0.12);
  filter: drop-shadow(0 0 5px #FFC107) drop-shadow(0 0 12px rgba(255, 193, 7, 0.6));
}
.zone-line.zone-s3:hover, path[id="line s3"]:hover {
  stroke: #FFE082;
  stroke-width: 4.5px;
  fill: rgba(255, 193, 7, 0.25);
  filter: drop-shadow(0 0 8px #FFC107) drop-shadow(0 0 20px rgba(255, 193, 7, 0.9));
}

/* S1 - THE SORA (Cam Đỏ / Coral) */
.zone-line.zone-s1, path[id="line s1"] {
  stroke: #FF5252;
  fill: rgba(255, 82, 82, 0.12);
  filter: drop-shadow(0 0 5px #FF5252) drop-shadow(0 0 12px rgba(255, 82, 82, 0.6));
}
.zone-line.zone-s1:hover, path[id="line s1"]:hover {
  stroke: #FF8A8A;
  stroke-width: 4.5px;
  fill: rgba(255, 82, 82, 0.25);
  filter: drop-shadow(0 0 8px #FF5252) drop-shadow(0 0 20px rgba(255, 82, 82, 0.9));
}

/* S4 - THE SILVA (Xanh Ngọc / Emerald Mint) */
.zone-line.zone-s4, path[id="line s4"] {
  stroke: #00E676;
  fill: rgba(0, 230, 118, 0.12);
  filter: drop-shadow(0 0 5px #00E676) drop-shadow(0 0 12px rgba(0, 230, 118, 0.6));
}
.zone-line.zone-s4:hover, path[id="line s4"]:hover {
  stroke: #69F0AE;
  stroke-width: 4.5px;
  fill: rgba(0, 230, 118, 0.25);
  filter: drop-shadow(0 0 8px #00E676) drop-shadow(0 0 20px rgba(0, 230, 118, 0.9));
}

/* Small static amenity dots (no hover / no pulse) */
.small-dot {
  pointer-events: none;
  user-select: none;
}

/* ══════════════════════════════════════════
   FOOTER SECTION — AMENITIES LEGEND (TEXT THUẦN)
══════════════════════════════════════════ */
.amenities-footer-section {
  position: relative;
  width: 100vw;
  background: #061c47;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding: 32px 3% 44px 3%;
  color: #ffffff;
  z-index: 10;
  box-sizing: border-box;
}

.footer-container {
  max-width: 1720px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.95fr 0.95fr 1.3fr 2.05fr;
  gap: 24px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Zone Block & Titles */
.zone-block {
  display: flex;
  flex-direction: column;
  gap: clamp(4px, 0.6vw, 8px);
}

.zone-header {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.zone-sub {
  font-size: clamp(8px, 0.65vw, 9.5px);
  font-weight: 700;
  letter-spacing: 0.8px;
  color: #94A3B8;
  text-transform: uppercase;
}

.zone-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(12.5px, 1.1vw, 17.5px);
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 4px;
  letter-spacing: -0.3px;
}

.title-s1 { color: #FF7043; }
.title-s2 { color: #00E5FF; }
.title-s3 { color: #FFC107; }
.title-s4 { color: #34D399; }

.col-main-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(12px, 1.05vw, 16.5px);
  font-weight: 800;
  letter-spacing: 0.5px;
  margin-bottom: clamp(6px, 0.8vw, 10px);
  text-transform: uppercase;
}

.title-common {
  color: #00E5FF;
}

.title-offsite {
  color: #FF9800;
}

/* Lists & Item Dots */
.amenity-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(2px, 0.3vw, 4px);
}

.amenity-list li {
  display: flex;
  align-items: center;
  font-size: clamp(9.5px, 0.72vw, 11.5px);
  font-weight: 500;
  color: #E2E8F0;
  line-height: 1.3;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 4px;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), color 0.2s ease, background-color 0.2s ease;
}

.amenity-list li.sub-item {
  font-size: clamp(9px, 0.68vw, 11px);
  margin-left: clamp(6px, 0.7vw, 12px);
}

.amenity-list li .text {
  flex: 1;
  letter-spacing: 0.01em;
}

.amenity-list li:hover,
.amenity-list li.is-hover {
  color: #00E5FF;
  transform: translateX(4px);
  background: rgba(0, 229, 255, 0.08);
}

.amenity-list li:hover .dot,
.amenity-list li.is-hover .dot,
.amenity-list li:hover .dot-sub,
.amenity-list li.is-hover .dot-sub,
.amenity-list li:hover .dot-pink-sub,
.amenity-list li.is-hover .dot-pink-sub {
  transform: scale(1.15);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.7);
}

/* Dot badges */
.dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: clamp(15px, 1.2vw, 20px);
  height: clamp(15px, 1.2vw, 20px);
  min-width: clamp(15px, 1.2vw, 20px);
  border-radius: 50%;
  color: #FFFFFF;
  font-size: clamp(7.5px, 0.6vw, 9.5px);
  font-weight: 800;
  margin-right: clamp(4px, 0.5vw, 8px);
  flex-shrink: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.dot-s1 { background: #FF5722; }
.dot-s2 { background: #00ACC1; }
.dot-s3 { background: #FFB300; }
.dot-s4 { background: #10B981; }
.dot-blue { background: #0265DC; }
.dot-pink { background: #FF009E; }

/* Mã màu riêng chuẩn theo điểm tiện ích trên bản đồ SVG */
.dot-green-8 { background: #80C900; }
.dot-cyan-9 { background: #00BCD4; }
.dot-orange-10 { background: #FF9800; }

/* Sub dot badges (3.1, 14.1...) hình tròn hoàn hảo đồng nhất */
.dot-sub {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: clamp(15px, 1.2vw, 20px);
  height: clamp(15px, 1.2vw, 20px);
  min-width: clamp(15px, 1.2vw, 20px);
  border-radius: 50%;
  padding: 0;
  font-size: clamp(7px, 0.55vw, 8.5px);
  font-weight: 800;
  letter-spacing: -0.5px;
  background: #0265DC;
  color: #FFFFFF;
  margin-right: clamp(4px, 0.5vw, 8px);
  flex-shrink: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.dot-pink-sub {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: clamp(15px, 1.2vw, 20px);
  height: clamp(15px, 1.2vw, 20px);
  min-width: clamp(15px, 1.2vw, 20px);
  border-radius: 50%;
  padding: 0;
  font-size: clamp(7px, 0.55vw, 8.5px);
  font-weight: 800;
  letter-spacing: -0.5px;
  background: #FF009E;
  color: #FFFFFF;
  margin-right: clamp(4px, 0.5vw, 8px);
  flex-shrink: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* Offsite Sub-columns */
.offsite-subcols {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(8px, 1vw, 16px);
}

/* ══════════════════════════════════════════
   MOBILE BREAKPOINT ONLY (CHỈ DÀNH CHO MOBILE <= 480PX)
══════════════════════════════════════════ */
@media (max-width: 480px) {
  .amenities-footer-section {
    padding: 16px 10px 28px 10px;
  }

  .footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 16px 10px;
  }

  .col-offsite,
  .col-common {
    grid-column: span 2;
  }

  .offsite-subcols {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .zone-sub {
    font-size: 8.5px;
  }

  .zone-title {
    font-size: 13.5px;
  }

  .col-main-title {
    font-size: 13px;
    margin-bottom: 6px;
  }

  .amenity-list {
    gap: 3px;
  }

  .amenity-list li {
    font-size: 10px;
    padding: 1.5px 3px;
    line-height: 1.25;
  }

  .amenity-list li.sub-item {
    font-size: 9.5px;
    margin-left: 6px;
  }

  .dot,
  .dot-sub,
  .dot-pink-sub {
    width: 16px;
    height: 16px;
    min-width: 16px;
    border-radius: 50%;
    font-size: 7.5px;
    margin-right: 4px;
    letter-spacing: -0.5px;
  }
}

/* ══════════════════════════════════════════
   HOVER PREVIEW CARD (MINI CARD KHI HOVER)
══════════════════════════════════════════ */
.hover-preview-card {
  position: fixed;
  z-index: 9999;
  width: 250px;
  background: #06132D;
  border: 2px solid #00E5FF;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 0 22px rgba(0, 229, 255, 0.45), 0 12px 32px rgba(0, 0, 0, 0.75);
  pointer-events: none;
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.hover-preview-card.visible {
  opacity: 1;
  transform: scale(1);
}

.preview-img-container {
  width: 100%;
  height: 145px;
  overflow: hidden;
  background: #020B20;
}

.preview-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.preview-info-bar {
  background: #06132D;
  padding: 10px 14px;
  border-top: 1px solid rgba(0, 229, 255, 0.2);
  text-align: center;
}

.preview-title {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  display: block;
  line-height: 1.3;
  text-align: center;
}

/* ══════════════════════════════════════════
   LIGHTBOX POPUP MODAL (ẢNH PHÓNG TO KHI CLICK)
══════════════════════════════════════════ */
.full-image-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(2, 11, 32, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  padding: 20px;
}

.full-image-modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.full-image-modal-card {
  position: relative;
  width: min(90vw, 720px);
  background: #06132D;
  border: 1.5px solid rgba(0, 229, 255, 0.35);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85), 0 0 30px rgba(0, 229, 255, 0.25);
  transform: scale(0.92);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: flex;
  flex-direction: column;
}

.full-image-modal-backdrop.is-open .full-image-modal-card {
  transform: scale(1);
}

.full-modal-close-btn {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #FFFFFF;
  font-size: 22px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  backdrop-filter: blur(4px);
  transition: background 0.2s ease, transform 0.15s ease;
}

.full-modal-close-btn:hover {
  background: rgba(0, 0, 0, 0.9);
  transform: scale(1.1);
}

.full-image-wrapper {
  width: 100%;
  max-height: 420px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #020B20;
}

.full-image-wrapper img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  display: block;
}

.full-modal-caption {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 20px;
  background: #06132D;
  border-top: 1px solid rgba(0, 229, 255, 0.15);
  text-align: center;
}

.caption-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  height: 26px;
  border-radius: 13px;
  background: #FF009E;
  color: #FFFFFF;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 800;
  padding: 0 7px;
  flex-shrink: 0;
}

.caption-title {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #FFFFFF;
  margin: 0;
}