/**
 * PROEX — VINHOMES OCEAN PARK 3 BESPOKE EXPERIENCE
 * "THE RESORT CITY" DESIGN SYSTEM
 * Palette: Deep Ocean, Lagoon, Aqua Mist, Resort Sand, Warm Ivory, Sunset Champagne, Ink
 * Scoped Namespace: .proex-project-ocp3
 */

:root {
  --ocp3-ocean-deep: #173D45;
  --ocp3-ocean-darker: #0F2A30;
  --ocp3-lagoon: #4E8587;
  --ocp3-lagoon-light: #6DA3A5;
  --ocp3-aqua-mist: #DCEBE8;
  --ocp3-aqua-subtle: #F0F6F5;
  --ocp3-sand: #E8DDCA;
  --ocp3-sand-light: #F4EFE6;
  --ocp3-ivory: #F7F4ED;
  --ocp3-champagne: #B79562;
  --ocp3-champagne-light: #D4B886;
  --ocp3-ink: #171B1C;
  --ocp3-ink-muted: #525E61;
  --ocp3-ink-faint: #889699;
  --ocp3-white: #FFFFFF;
  --ocp3-glass-bg: rgba(23, 61, 69, 0.72);
  --ocp3-glass-border: rgba(220, 235, 232, 0.18);
  --ocp3-card-border: rgba(78, 133, 135, 0.22);
  --ocp3-radius-sm: 8px;
  --ocp3-radius-md: 14px;
  --ocp3-radius-lg: 22px;
  --ocp3-shadow-soft: 0 10px 30px rgba(23, 61, 69, 0.08);
  --ocp3-shadow-elevated: 0 18px 45px rgba(23, 61, 69, 0.16);
  --ocp3-transition-tidal: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base Container & Scope */
.proex-project-ocp3 {
  background-color: var(--ocp3-ivory);
  color: var(--ocp3-ink);
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  overflow-x: hidden;
  line-height: 1.6;
}

.proex-project-ocp3 * {
  box-sizing: border-box;
}

/* Breadcrumb Sub-bar */
.ocp3-top-bar {
  background: var(--ocp3-ocean-darker);
  color: var(--ocp3-aqua-mist);
  padding: 12px 24px;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--ocp3-glass-border);
}

.ocp3-top-bar a {
  color: var(--ocp3-aqua-mist);
  text-decoration: none;
  opacity: 0.85;
  transition: opacity 0.2s;
}

.ocp3-top-bar a:hover {
  opacity: 1;
  color: var(--ocp3-champagne-light);
}

/* Sticky Experience Sub-Navigation */
.ocp3-nav-sticky {
  position: sticky;
  top: 70px;
  z-index: 90;
  background: rgba(23, 61, 69, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(220, 235, 232, 0.15);
  box-shadow: 0 4px 20px rgba(15, 42, 48, 0.15);
}

.ocp3-nav-container {
  max-width: 1380px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: none;
}

.ocp3-nav-container::-webkit-scrollbar {
  display: none;
}

.ocp3-nav-links {
  display: flex;
  gap: 8px;
  padding: 10px 0;
}

.ocp3-nav-link {
  color: var(--ocp3-aqua-mist);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 20px;
  transition: var(--ocp3-transition-tidal);
  border: 1px solid transparent;
}

.ocp3-nav-link:hover,
.ocp3-nav-link.active {
  background: rgba(78, 133, 135, 0.3);
  color: var(--ocp3-white);
  border-color: rgba(220, 235, 232, 0.3);
}

.ocp3-nav-cta {
  background: linear-gradient(135deg, var(--ocp3-champagne), #997843);
  color: #fff !important;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 20px;
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.ocp3-nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(183, 149, 98, 0.4);
}

/* =========================================================================
   1. HERO SECTION (Cinematic Sunlit Resort Architecture)
   ========================================================================= */
.ocp3-hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  padding: 80px 24px;
  background-color: var(--ocp3-ocean-darker);
  overflow: hidden;
}

.ocp3-hero-media {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.ocp3-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  filter: brightness(0.82) saturate(1.1);
  transform: scale(1.02);
  transition: transform 8s ease-out;
}

.ocp3-hero:hover .ocp3-hero-img {
  transform: scale(1.05);
}

.ocp3-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    180deg,
    rgba(15, 42, 48, 0.35) 0%,
    rgba(23, 61, 69, 0.2) 30%,
    rgba(15, 42, 48, 0.75) 75%,
    rgba(15, 42, 48, 0.96) 100%
  );
}

.ocp3-hero-content {
  position: relative;
  z-index: 3;
  max-width: 1340px;
  margin: 0 auto;
  width: 100%;
}

.ocp3-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 30px;
  background: rgba(220, 235, 232, 0.15);
  border: 1px solid rgba(220, 235, 232, 0.35);
  color: var(--ocp3-aqua-mist);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
  backdrop-filter: blur(8px);
}

.ocp3-hero-title {
  font-size: clamp(38px, 5.5vw, 76px);
  font-weight: 800;
  color: var(--ocp3-white);
  line-height: 1.08;
  letter-spacing: -1px;
  margin: 0 0 16px 0;
  text-transform: uppercase;
}

.ocp3-hero-title span {
  display: block;
  font-size: clamp(24px, 3.2vw, 44px);
  font-weight: 400;
  color: var(--ocp3-sand);
  letter-spacing: 4px;
  margin-top: 6px;
}

.ocp3-hero-narrative {
  max-width: 760px;
  font-size: clamp(16px, 1.25vw, 19px);
  line-height: 1.65;
  color: rgba(247, 244, 237, 0.92);
  margin-bottom: 36px;
  font-weight: 400;
}

.ocp3-hero-facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  background: rgba(15, 42, 48, 0.6);
  border: 1px solid var(--ocp3-glass-border);
  backdrop-filter: blur(14px);
  padding: 22px 28px;
  border-radius: var(--ocp3-radius-md);
  max-width: 980px;
}

.ocp3-fact-item {
  border-right: 1px solid rgba(220, 235, 232, 0.15);
  padding-right: 14px;
}

.ocp3-fact-item:last-child {
  border-right: none;
  padding-right: 0;
}

.ocp3-fact-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--ocp3-aqua-mist);
  margin-bottom: 6px;
  font-weight: 500;
}

.ocp3-fact-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--ocp3-white);
  line-height: 1.2;
}

.ocp3-fact-desc {
  font-size: 12px;
  color: rgba(232, 221, 202, 0.8);
  margin-top: 4px;
}

/* =========================================================================
   2. SECTION LAYOUT SYSTEM
   ========================================================================= */
.ocp3-section {
  padding: 96px 24px;
  position: relative;
}

.ocp3-section-ocean {
  background-color: var(--ocp3-ocean-darker);
  color: var(--ocp3-white);
}

.ocp3-section-aqua {
  background-color: var(--ocp3-aqua-subtle);
  color: var(--ocp3-ink);
}

.ocp3-section-sand {
  background-color: var(--ocp3-sand-light);
  color: var(--ocp3-ink);
}

.ocp3-container {
  max-width: 1340px;
  margin: 0 auto;
}

.ocp3-header-center {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 60px auto;
}

.ocp3-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--ocp3-champagne);
  margin-bottom: 12px;
}

.ocp3-section-ocean .ocp3-eyebrow {
  color: var(--ocp3-sand);
}

.ocp3-heading {
  font-size: clamp(28px, 3.2vw, 44px);
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 16px 0;
  letter-spacing: -0.5px;
}

.ocp3-heading-lead {
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--ocp3-ink-muted);
  margin: 0;
}

.ocp3-section-ocean .ocp3-heading-lead {
  color: rgba(220, 235, 232, 0.85);
}

/* =========================================================================
   3. ARRIVAL & LOCATION / OCEAN CITY CONNECTION
   ========================================================================= */
.ocp3-location-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.ocp3-location-map-card {
  position: relative;
  border-radius: var(--ocp3-radius-lg);
  overflow: hidden;
  box-shadow: var(--ocp3-shadow-elevated);
  background: var(--ocp3-white);
  border: 1px solid rgba(78, 133, 135, 0.2);
}

.ocp3-location-map-img {
  width: 100%;
  height: auto;
  display: block;
}

.ocp3-location-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.ocp3-infra-group-title {
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--ocp3-ocean-deep);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ocp3-infra-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ocp3-infra-card {
  background: var(--ocp3-white);
  border: 1px solid rgba(78, 133, 135, 0.16);
  border-left: 4px solid var(--ocp3-lagoon);
  padding: 16px 20px;
  border-radius: var(--ocp3-radius-sm);
  box-shadow: var(--ocp3-shadow-soft);
}

.ocp3-infra-card.future {
  border-left-color: var(--ocp3-champagne);
}

.ocp3-infra-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 4px;
}

.ocp3-infra-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--ocp3-ink);
}

.ocp3-infra-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--ocp3-aqua-mist);
  color: var(--ocp3-ocean-deep);
}

.ocp3-infra-desc {
  font-size: 13.5px;
  color: var(--ocp3-ink-muted);
  line-height: 1.5;
  margin: 0;
}

/* =========================================================================
   4. MASTERPLAN = SECOND HERO (Interactive Multi-layer Canvas)
   ========================================================================= */
.ocp3-masterplan-wrapper {
  position: relative;
  background: #11282D;
  border-radius: var(--ocp3-radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(15, 42, 48, 0.4);
  border: 1px solid rgba(220, 235, 232, 0.2);
}

.ocp3-masterplan-controls {
  position: absolute;
  top: 20px;
  left: 20px;
  right: 20px;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(15, 42, 48, 0.85);
  backdrop-filter: blur(12px);
  padding: 12px 20px;
  border-radius: 30px;
  border: 1px solid rgba(220, 235, 232, 0.15);
}

.ocp3-mp-sub-buttons {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

.ocp3-mp-sub-btn {
  background: transparent;
  border: 1px solid rgba(220, 235, 232, 0.2);
  color: var(--ocp3-aqua-mist);
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 20px;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--ocp3-transition-tidal);
}

.ocp3-mp-sub-btn:hover,
.ocp3-mp-sub-btn.active {
  background: var(--ocp3-lagoon);
  color: #fff;
  border-color: var(--ocp3-aqua-mist);
}

.ocp3-masterplan-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9.5;
  max-height: 800px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
}

.ocp3-mp-base-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.ocp3-mp-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s ease-in-out;
}

.ocp3-mp-layer.active {
  opacity: 1;
  filter: drop-shadow(0 0 15px rgba(220, 235, 232, 0.8));
}

.ocp3-masterplan-info-bar {
  background: var(--ocp3-ocean-darker);
  border-top: 1px solid rgba(220, 235, 232, 0.12);
  padding: 24px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.ocp3-mp-info-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--ocp3-white);
  margin-bottom: 4px;
}

.ocp3-mp-info-meta {
  font-size: 14px;
  color: var(--ocp3-aqua-mist);
}

/* =========================================================================
   5. 8 SUBDIVISIONS SIGNATURE EXPLORER (Desktop 3-Column Split)
   ========================================================================= */
.ocp3-explorer-grid {
  display: grid;
  grid-template-columns: 280px 1fr 380px;
  gap: 28px;
  background: var(--ocp3-white);
  border-radius: var(--ocp3-radius-lg);
  padding: 28px;
  box-shadow: var(--ocp3-shadow-elevated);
  border: 1px solid rgba(78, 133, 135, 0.18);
  min-height: 640px;
}

.ocp3-explorer-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-right: 1px solid rgba(78, 133, 135, 0.15);
  padding-right: 18px;
}

.ocp3-sub-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--ocp3-radius-sm);
  background: transparent;
  border: 1px solid transparent;
  text-align: left;
  cursor: pointer;
  transition: var(--ocp3-transition-tidal);
}

.ocp3-sub-nav-btn:hover {
  background: var(--ocp3-aqua-subtle);
}

.ocp3-sub-nav-btn.active {
  background: var(--ocp3-ocean-deep);
  color: #fff;
  border-color: var(--ocp3-ocean-darker);
  box-shadow: 0 6px 18px rgba(23, 61, 69, 0.2);
}

.ocp3-sub-nav-name {
  font-size: 15px;
  font-weight: 700;
}

.ocp3-sub-nav-theme {
  font-size: 12px;
  opacity: 0.75;
  margin-top: 2px;
}

.ocp3-sub-nav-btn.active .ocp3-sub-nav-theme {
  color: var(--ocp3-sand);
}

.ocp3-explorer-stage {
  position: relative;
  border-radius: var(--ocp3-radius-md);
  overflow: hidden;
  background: #11282D;
}

.ocp3-explorer-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.35s ease, transform 0.6s ease;
}

.ocp3-explorer-img.fade-in {
  animation: ocp3FadeIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes ocp3FadeIn {
  from {
    opacity: 0.35;
    transform: scale(0.985);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.ocp3-explorer-stage:hover .ocp3-explorer-img {
  transform: scale(1.03);
}

.ocp3-stage-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(15, 42, 48, 0.85);
  backdrop-filter: blur(8px);
  padding: 10px 18px;
  border-radius: 20px;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid rgba(220, 235, 232, 0.2);
}

.ocp3-explorer-specs {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-left: 6px;
}

.ocp3-spec-heading {
  margin-bottom: 18px;
}

.ocp3-spec-name {
  font-size: 26px;
  font-weight: 800;
  color: var(--ocp3-ocean-deep);
  margin: 0 0 4px 0;
}

.ocp3-spec-theme {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ocp3-champagne);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ocp3-spec-desc {
  font-size: 14.5px;
  color: var(--ocp3-ink-muted);
  line-height: 1.6;
  margin-bottom: 22px;
}

.ocp3-spec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  background: var(--ocp3-aqua-subtle);
  padding: 16px;
  border-radius: var(--ocp3-radius-sm);
  margin-bottom: 22px;
}

.ocp3-spec-item-label {
  font-size: 11px;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ocp3-ink-faint);
}

.ocp3-spec-item-val {
  font-size: 14px;
  font-weight: 700;
  color: var(--ocp3-ink);
  margin-top: 2px;
}

.ocp3-spec-cta {
  display: flex;
  gap: 10px;
}

.ocp3-btn-primary {
  flex: 1;
  background: var(--ocp3-ocean-deep);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  padding: 12px;
  border-radius: var(--ocp3-radius-sm);
  text-align: center;
  text-decoration: none;
  transition: background 0.2s;
}

.ocp3-btn-primary:hover {
  background: var(--ocp3-lagoon);
}

/* =========================================================================
   6. RESORT AMENITY WORLD (Signature Paradise Bay & Leisure Anchors)
   ========================================================================= */
.ocp3-amenity-carousel {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.ocp3-amenity-card {
  background: var(--ocp3-white);
  border-radius: var(--ocp3-radius-md);
  overflow: hidden;
  box-shadow: var(--ocp3-shadow-soft);
  border: 1px solid rgba(78, 133, 135, 0.16);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ocp3-amenity-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--ocp3-shadow-elevated);
}

.ocp3-amenity-media {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: #173D45;
}

.ocp3-amenity-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.ocp3-amenity-card:hover .ocp3-amenity-img {
  transform: scale(1.06);
}

.ocp3-amenity-status {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(23, 61, 69, 0.88);
  color: var(--ocp3-aqua-mist);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(220, 235, 232, 0.3);
  backdrop-filter: blur(6px);
}

.ocp3-amenity-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.ocp3-amenity-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--ocp3-ocean-deep);
  margin: 0 0 6px 0;
  line-height: 1.3;
}

.ocp3-amenity-sub {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ocp3-champagne);
  margin-bottom: 10px;
}

.ocp3-amenity-desc {
  font-size: 13.5px;
  color: var(--ocp3-ink-muted);
  line-height: 1.55;
  margin: 0;
  flex: 1;
}

/* =========================================================================
   7. PRODUCT TYPES & COMPARISON MATRIX
   ========================================================================= */
.ocp3-product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 50px;
}

.ocp3-product-card {
  background: var(--ocp3-white);
  border: 1px solid rgba(78, 133, 135, 0.2);
  border-radius: var(--ocp3-radius-md);
  padding: 26px 22px;
  box-shadow: var(--ocp3-shadow-soft);
  position: relative;
  overflow: hidden;
}

.ocp3-product-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--ocp3-lagoon), var(--ocp3-champagne));
}

.ocp3-product-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--ocp3-ocean-deep);
  margin: 0 0 10px 0;
}

.ocp3-product-desc {
  font-size: 13.5px;
  color: var(--ocp3-ink-muted);
  line-height: 1.5;
  margin-bottom: 18px;
}

.ocp3-product-spec-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(78, 133, 135, 0.15);
}

.ocp3-product-spec-row:last-child {
  border-bottom: none;
}

/* =========================================================================
   8. COMMERCIAL DISTRICTS & DESTINATION FOOTFALL
   ========================================================================= */
.ocp3-commercial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.ocp3-commercial-card {
  background: var(--ocp3-white);
  border-radius: var(--ocp3-radius-lg);
  overflow: hidden;
  box-shadow: var(--ocp3-shadow-elevated);
  border: 1px solid rgba(78, 133, 135, 0.16);
}

.ocp3-commercial-img-box {
  position: relative;
  height: 240px;
  background: #173D45;
}

.ocp3-commercial-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ocp3-commercial-content {
  padding: 26px;
}

.ocp3-commercial-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--ocp3-ocean-deep);
  margin: 0 0 6px 0;
}

.ocp3-commercial-pos {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ocp3-champagne);
  margin-bottom: 12px;
}

.ocp3-commercial-char {
  font-size: 14px;
  color: var(--ocp3-ink-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.ocp3-commercial-footfall-badge {
  background: var(--ocp3-aqua-subtle);
  border-left: 3px solid var(--ocp3-lagoon);
  padding: 10px 14px;
  font-size: 12.5px;
  color: var(--ocp3-ocean-deep);
  font-weight: 600;
  border-radius: 4px;
}

/* =========================================================================
   9. MARKET INTELLIGENCE MATRIX
   ========================================================================= */
.ocp3-table-wrapper {
  background: var(--ocp3-white);
  border-radius: var(--ocp3-radius-md);
  overflow: hidden;
  box-shadow: var(--ocp3-shadow-elevated);
  border: 1px solid rgba(78, 133, 135, 0.2);
}

.ocp3-market-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}

.ocp3-market-table th {
  background: var(--ocp3-ocean-deep);
  color: var(--ocp3-white);
  padding: 16px 20px;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ocp3-market-table td {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(78, 133, 135, 0.12);
  color: var(--ocp3-ink);
}

.ocp3-market-table tr:hover td {
  background: var(--ocp3-aqua-subtle);
}

.ocp3-market-table .yield-badge {
  display: inline-block;
  background: #EAF5EF;
  color: #1A7F48;
  padding: 4px 10px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 12px;
}

/* =========================================================================
   10. CURATED REAL INVENTORY
   ========================================================================= */
.ocp3-inventory-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.ocp3-property-card {
  background: var(--ocp3-white);
  border-radius: var(--ocp3-radius-md);
  overflow: hidden;
  box-shadow: var(--ocp3-shadow-soft);
  border: 1px solid rgba(78, 133, 135, 0.18);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s, box-shadow 0.3s;
}

.ocp3-property-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--ocp3-shadow-elevated);
}

.ocp3-property-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.ocp3-prop-code-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
}

.ocp3-prop-code {
  font-size: 12px;
  font-weight: 700;
  color: var(--ocp3-lagoon);
  background: var(--ocp3-aqua-subtle);
  padding: 3px 8px;
  border-radius: 4px;
}

.ocp3-prop-status {
  font-size: 11px;
  font-weight: 600;
  color: #1A7F48;
}

.ocp3-prop-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--ocp3-ink);
  line-height: 1.4;
  margin: 0 0 12px 0;
  flex: 1;
}

.ocp3-prop-pricing {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  background: var(--ocp3-ivory);
  padding: 12px 14px;
  border-radius: var(--ocp3-radius-sm);
  margin-bottom: 16px;
}

.ocp3-prop-price {
  font-size: 18px;
  font-weight: 800;
  color: var(--ocp3-ocean-deep);
}

.ocp3-prop-area {
  font-size: 13px;
  color: var(--ocp3-ink-muted);
}

.ocp3-prop-yield-box {
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  color: var(--ocp3-ink-muted);
  margin-bottom: 16px;
}

/* =========================================================================
   11. SALES POLICY & OFFICIAL DOCUMENTS LIBRARY
   ========================================================================= */
.ocp3-policy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 40px;
}

.ocp3-policy-card {
  background: var(--ocp3-white);
  border: 1px solid rgba(78, 133, 135, 0.2);
  border-radius: var(--ocp3-radius-md);
  padding: 26px;
  box-shadow: var(--ocp3-shadow-soft);
}

.ocp3-policy-card-title {
  font-size: 16.5px;
  font-weight: 700;
  color: var(--ocp3-ocean-deep);
  margin: 0 0 8px 0;
}

.ocp3-policy-discount {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ocp3-champagne);
  margin-bottom: 10px;
}

.ocp3-docs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.ocp3-doc-category-card {
  background: var(--ocp3-white);
  border-radius: var(--ocp3-radius-md);
  padding: 24px;
  border: 1px solid rgba(78, 133, 135, 0.16);
  box-shadow: var(--ocp3-shadow-soft);
}

.ocp3-doc-cat-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--ocp3-ocean-deep);
  border-bottom: 1px solid rgba(78, 133, 135, 0.15);
  padding-bottom: 12px;
  margin-bottom: 14px;
}

.ocp3-doc-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(78, 133, 135, 0.1);
}

.ocp3-doc-item:last-child {
  border-bottom: none;
}

.ocp3-doc-name {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ocp3-ink);
}

.ocp3-doc-btn {
  background: var(--ocp3-aqua-subtle);
  color: var(--ocp3-ocean-deep);
  border: 1px solid var(--ocp3-card-border);
  padding: 4px 12px;
  border-radius: 14px;
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.2s;
}

.ocp3-doc-btn:hover {
  background: var(--ocp3-ocean-deep);
  color: #fff;
}

/* =========================================================================
   12. VR 360 VIRTUAL TOUR MODULE
   ========================================================================= */
.ocp3-vr-container {
  position: relative;
  border-radius: var(--ocp3-radius-lg);
  overflow: hidden;
  background: #11282D;
  aspect-ratio: 16 / 9;
  max-height: 650px;
  box-shadow: var(--ocp3-shadow-elevated);
  border: 1px solid rgba(220, 235, 232, 0.2);
}

.ocp3-vr-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 30px;
  z-index: 10;
  background: linear-gradient(180deg, rgba(15, 42, 48, 0.6) 0%, rgba(15, 42, 48, 0.92) 100%);
}

.ocp3-vr-play-btn {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ocp3-champagne), #997843);
  color: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  cursor: pointer;
  box-shadow: 0 8px 25px rgba(183, 149, 98, 0.5);
  margin-bottom: 20px;
  transition: transform 0.2s;
}

.ocp3-vr-play-btn:hover {
  transform: scale(1.08);
}

.ocp3-vr-iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* =========================================================================
   13. FAQ ACCORDION
   ========================================================================= */
.ocp3-faq-container {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ocp3-faq-card {
  background: var(--ocp3-white);
  border-radius: var(--ocp3-radius-sm);
  border: 1px solid rgba(78, 133, 135, 0.16);
  box-shadow: var(--ocp3-shadow-soft);
  overflow: hidden;
}

.ocp3-faq-q {
  padding: 20px 24px;
  font-weight: 700;
  font-size: 16px;
  color: var(--ocp3-ocean-deep);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ocp3-faq-a {
  padding: 0 24px 20px 24px;
  font-size: 14.5px;
  color: var(--ocp3-ink-muted);
  line-height: 1.6;
}

/* =========================================================================
   14. MOBILE FIRST CLASS RESPONSIVENESS (≤ 992px & ≤ 390px)
   ========================================================================= */
@media (max-width: 1024px) {
  .ocp3-location-grid {
    grid-template-columns: 1fr;
  }
  .ocp3-explorer-grid {
    grid-template-columns: 1fr;
  }
  .ocp3-amenity-carousel {
    grid-template-columns: repeat(2, 1fr);
  }
  .ocp3-product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ocp3-commercial-grid {
    grid-template-columns: 1fr;
  }
  .ocp3-inventory-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ocp3-docs-grid {
    grid-template-columns: 1fr;
  }
  #huong-dan-tham-dinh .ocp3-container > div:last-child {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

@media (max-width: 640px) {
  .ocp3-hero-facts {
    grid-template-columns: 1fr 1fr;
  }
  .ocp3-amenity-carousel {
    grid-template-columns: 1fr;
  }
  .ocp3-product-grid {
    grid-template-columns: 1fr;
  }
  .ocp3-policy-grid {
    grid-template-columns: 1fr;
  }
  .ocp3-inventory-grid {
    grid-template-columns: 1fr;
  }
  .ocp3-masterplan-info-bar {
    flex-direction: column;
    align-items: flex-start;
  }
  #huong-dan-tham-dinh .ocp3-container > div:last-child {
    grid-template-columns: 1fr !important;
  }
}