/* ========================================================================
   PERGOLAS JEDDAH GARDENS - LUXURY EDITION
   File: pergolas-jeddah-luxury.css
   Description: Premium Luxury Construction Brand Stylesheet
   Prefix: perg- (avoids conflicts with parent theme)
   Performance: Optimized, Mobile-First, GPU-accelerated animations
   ======================================================================== */

/* ===== VARIABLES & TOKENS ===== */
:root {
  --perg-gold: #D4AF37;
  --perg-gold-light: #E8C967;
  --perg-gold-dark: #b08d4b;
  --perg-bg: #050505;
  --perg-bg-2: #0a0a0a;
  --perg-bg-3: #111;
  --perg-text: #e5e5e5;
  --perg-text-mute: #9ca3af;
  --perg-text-dim: #6b7280;
  --perg-border: rgba(255, 255, 255, 0.08);
  --perg-border-gold: rgba(212, 175, 55, 0.3);
  --perg-radius: 1.25rem;
  --perg-radius-sm: 0.5rem;
  --perg-radius-lg: 1.75rem;
  --perg-shadow: 0 20px 50px -20px rgba(212, 175, 55, 0.25);
  --perg-shadow-lg: 0 25px 60px -20px rgba(212, 175, 55, 0.4);
  --perg-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --perg-gradient-gold: linear-gradient(135deg, #D4AF37 0%, #b08d4b 100%);
  --perg-gradient-card: linear-gradient(180deg, #0d0d0d 0%, #0a0a0a 100%);
  --perg-gradient-card-gold: linear-gradient(180deg, rgba(212, 175, 55, 0.08) 0%, rgba(10, 10, 10, 0.95) 100%);
  --perg-font: 'Cairo', 'Tajawal', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ===== BASE RESET (perg- scope only) ===== */
.perg-wrap *,
.perg-wrap *::before,
.perg-wrap *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.perg-wrap {
  background: var(--perg-bg);
  color: var(--perg-text);
  direction: rtl;
  text-align: right;
  font-family: var(--perg-font);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

.perg-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  width: 100%;
}

.perg-gold {
  color: var(--perg-gold);
}

.perg-border-gold {
  border-color: var(--perg-gold) !important;
}

/* ===== TYPOGRAPHY ===== */
.perg-wrap h1,
.perg-wrap h2,
.perg-wrap h3,
.perg-wrap h4,
.perg-wrap h5,
.perg-wrap h6 {
  font-weight: 800;
  line-height: 1.3;
  color: #fff;
  letter-spacing: -0.01em;
}

.perg-section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 900;
  color: #fff;
  margin: 0 0 1rem;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.perg-section-subtitle {
  color: var(--perg-text-mute);
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  line-height: 1.9;
  max-width: 780px;
  margin: 0 auto 3rem;
}

.perg-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(90deg, rgba(212, 175, 55, 0.15), rgba(212, 175, 55, 0.05));
  color: var(--perg-gold);
  padding: 0.4rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid rgba(212, 175, 55, 0.3);
  margin-bottom: 1rem;
  white-space: nowrap;
}

.perg-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: inline-block;
  vertical-align: middle;
}

/* ===== SECTIONS ===== */
.perg-section {
  padding: 5rem 0;
  position: relative;
  isolation: isolate;
}

.perg-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 0%, rgba(212, 175, 55, 0.04) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

.perg-section + .perg-section {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

/* ===== GRID ===== */
.perg-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .perg-grid-2 { grid-template-columns: repeat(2, 1fr); }
  .perg-grid-3 { grid-template-columns: repeat(3, 1fr); }
  .perg-grid-4 { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 1024px) {
  .perg-grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .perg-grid-2,
  .perg-grid-3,
  .perg-grid-4 { grid-template-columns: 1fr; }
}

/* ===== CARDS ===== */
.perg-card {
  background: var(--perg-gradient-card);
  border: 1px solid var(--perg-border);
  border-radius: var(--perg-radius);
  padding: 1.75rem;
  transition: var(--perg-transition);
  position: relative;
  overflow: hidden;
  height: 100%;
}

.perg-card::before {
  content: '';
  position: absolute;
  top: 0;
  inset-inline-start: 0;
  width: 4px;
  height: 100%;
  background: var(--perg-gradient-gold);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.perg-card:hover {
  border-color: rgba(212, 175, 55, 0.4);
  transform: translateY(-4px);
  box-shadow: var(--perg-shadow);
}

.perg-card:hover::before {
  transform: scaleY(1);
  transform-origin: top;
}

.perg-card-gold {
  background: var(--perg-gradient-card-gold);
  border: 1px solid rgba(212, 175, 55, 0.35);
}

.perg-card-gold:hover {
  border-color: var(--perg-gold);
  box-shadow: var(--perg-shadow-lg);
}

/* ===== BUTTONS / CTA ===== */
.perg-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: var(--perg-gradient-gold);
  color: var(--perg-bg);
  padding: 0.9rem 1.75rem;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  transition: var(--perg-transition);
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-family: inherit;
  box-shadow: 0 8px 25px -8px rgba(212, 175, 55, 0.5);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.perg-cta::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.4) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.perg-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -8px rgba(212, 175, 55, 0.7);
  color: #000;
}

.perg-cta:hover::after {
  transform: translateX(100%);
}

.perg-cta:focus-visible {
  outline: 3px solid var(--perg-gold);
  outline-offset: 3px;
}

.perg-cta-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: transparent;
  color: var(--perg-gold);
  padding: 0.85rem 1.65rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  border: 1.5px solid var(--perg-gold);
  transition: var(--perg-transition);
  cursor: pointer;
  font-size: 1rem;
  font-family: inherit;
  white-space: nowrap;
}

.perg-cta-outline:hover {
  background: rgba(212, 175, 55, 0.1);
  color: var(--perg-gold);
  transform: translateY(-2px);
}

.perg-cta-outline:focus-visible {
  outline: 3px solid var(--perg-gold);
  outline-offset: 3px;
}

/* ===== IMAGES ===== */
.perg-wrap img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ===== HERO SECTION ===== */
.perg-hero-img {
  border: 2px solid rgba(212, 175, 55, 0.3);
  box-shadow: var(--perg-shadow-lg);
  border-radius: 1.5rem;
  transition: var(--perg-transition);
}

.perg-hero-img:hover {
  transform: scale(1.02);
  box-shadow: 0 30px 70px -15px rgba(212, 175, 55, 0.5);
}

/* ===== TRUST BAR ===== */
.perg-trust-bar {
  background: linear-gradient(90deg, rgba(212, 175, 55, 0.05), transparent, rgba(212, 175, 55, 0.05));
  border-top: 1px solid rgba(212, 175, 55, 0.2);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  padding: 2rem 0;
}

.perg-trust-bar-item {
  text-align: center;
  position: relative;
  padding: 0.5rem;
}

.perg-trust-bar-item strong {
  color: var(--perg-gold);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  display: block;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1;
}

.perg-trust-bar-item span {
  color: var(--perg-text-mute);
  font-size: 0.85rem;
  display: block;
  margin-top: 0.4rem;
}

/* ===== COMPARISON TABLE ===== */
.perg-compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.perg-compare-table th,
.perg-compare-table td {
  padding: 0.9rem 0.6rem;
  text-align: right;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--perg-text);
  vertical-align: middle;
}

.perg-compare-table thead th {
  background: linear-gradient(180deg, rgba(212, 175, 55, 0.12), rgba(212, 175, 55, 0.04));
  color: var(--perg-gold);
  font-weight: 800;
  text-align: center;
  border-bottom: 2px solid var(--perg-border-gold);
  font-size: 0.95rem;
  position: sticky;
  top: 0;
  z-index: 1;
}

.perg-compare-table thead th:first-child {
  text-align: right;
  color: var(--perg-gold);
}

.perg-compare-table tbody th {
  color: var(--perg-gold);
  font-weight: 600;
  text-align: right;
  background: rgba(212, 175, 55, 0.04);
}

.perg-compare-table tbody td {
  text-align: center;
  color: #fff;
}

.perg-compare-table tbody tr {
  transition: background 0.2s ease;
}

.perg-compare-table tbody tr:hover {
  background: rgba(212, 175, 55, 0.04);
}

.perg-compare-table-wrap {
  overflow-x: auto;
  border-radius: var(--perg-radius);
  border: 1px solid var(--perg-border-gold);
  background: linear-gradient(180deg, #0a0a0a, #050505);
  margin-bottom: 3rem;
  -webkit-overflow-scrolling: touch;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

.perg-compare-table-wrap::-webkit-scrollbar {
  height: 8px;
}

.perg-compare-table-wrap::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
}

.perg-compare-table-wrap::-webkit-scrollbar-thumb {
  background: var(--perg-gold);
  border-radius: 4px;
}

/* ===== NEIGHBORHOOD CARDS ===== */
.perg-neighborhood-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.perg-neighborhood-card .perg-cta-outline {
  margin-top: auto;
}

/* ===== PROJECT CASE STUDIES ===== */
.perg-project-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  margin: 0 0 1rem;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.4);
  border-radius: 0.75rem;
  border: 1px solid var(--perg-border);
}

.perg-project-meta > div {
  padding: 0.25rem 0;
}

.perg-project-meta dt {
  color: var(--perg-text-mute);
  font-size: 0.72rem;
  font-weight: 500;
  margin-bottom: 0.15rem;
}

.perg-project-meta dd {
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  margin: 0;
}

@media (max-width: 480px) {
  .perg-project-meta { grid-template-columns: 1fr; }
}

/* ===== COUNTER ANIMATION ===== */
.perg-counter {
  display: block;
  font-variant-numeric: tabular-nums;
  transition: color 0.3s ease;
}

.perg-counter.is-counting {
  color: var(--perg-gold-light);
}

/* ===== REVIEWS ===== */
.perg-stars {
  display: inline-flex;
  gap: 2px;
  align-items: center;
}

.perg-stars svg {
  transition: transform 0.2s ease;
}

.perg-card:hover .perg-stars svg {
  transform: scale(1.1);
}

/* ===== FAQ ===== */
.perg-faq-item {
  background: var(--perg-gradient-card);
  border: 1px solid var(--perg-border);
  border-radius: 0.85rem;
  margin-bottom: 0.75rem;
  padding: 0;
  cursor: pointer;
  transition: var(--perg-transition);
  overflow: hidden;
}

.perg-faq-item[open] {
  background: var(--perg-gradient-card-gold);
  border-color: var(--perg-border-gold);
  box-shadow: 0 5px 20px -5px rgba(212, 175, 55, 0.2);
}

.perg-faq-item summary {
  font-weight: 700;
  color: #fff;
  outline: none;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.15rem 1.35rem;
  font-size: 1rem;
  user-select: none;
  cursor: pointer;
  transition: color 0.2s ease;
}

.perg-faq-item summary::-webkit-details-marker {
  display: none;
}

.perg-faq-item summary::marker {
  display: none;
}

.perg-faq-item summary:hover {
  color: var(--perg-gold);
}

.perg-faq-item summary .perg-icon {
  transition: transform 0.3s ease;
  flex-shrink: 0;
  margin-inline-start: 1rem;
}

.perg-faq-item[open] summary .perg-icon {
  transform: rotate(180deg);
}

.perg-faq-content {
  padding: 0 1.35rem 1.25rem;
  color: var(--perg-text-mute);
  font-size: 0.95rem;
  line-height: 1.85;
  animation: perg-fade-in 0.4s ease;
}

.perg-faq-content p {
  margin: 0;
}

@keyframes perg-fade-in {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== HOVER MICRO-INTERACTIONS ===== */
.perg-card a,
.perg-card button {
  transition: var(--perg-transition);
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--perg-gold);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ===== ACCESSIBILITY ===== */
.perg-wrap *:focus-visible {
  outline: 2px solid var(--perg-gold);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .perg-wrap *,
  .perg-wrap *::before,
  .perg-wrap *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ===== SCREEN READER ONLY ===== */
.perg-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== MOBILE RESPONSIVE ===== */
@media (max-width: 768px) {
  .perg-section { padding: 3rem 0; }
  .perg-container { padding: 0 1rem; }
  .perg-section-title { font-size: 1.75rem; }
  .perg-section-subtitle { font-size: 0.95rem; margin-bottom: 2rem; }
  .perg-card { padding: 1.35rem; }
  .perg-cta,
  .perg-cta-outline {
    font-size: 0.9rem;
    padding: 0.75rem 1.25rem;
    width: 100%;
    justify-content: center;
  }
  .perg-eyebrow {
    font-size: 0.78rem;
    padding: 0.35rem 0.85rem;
  }
  .perg-compare-table {
    font-size: 0.82rem;
    min-width: 700px;
  }
  .perg-compare-table th,
  .perg-compare-table td {
    padding: 0.6rem 0.35rem;
  }
  .perg-faq-item summary {
    font-size: 0.92rem;
    padding: 1rem;
  }
  .perg-faq-content {
    padding: 0 1rem 1rem;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .perg-section { padding: 2.5rem 0; }
  .perg-section-title { font-size: 1.5rem; }
  .perg-card { padding: 1.15rem; }
}

/* ===== PRINT STYLES ===== */
@media print {
  .perg-section { padding: 1.5rem 0; }
  .perg-cta,
  .perg-cta-outline { display: none; }
  .perg-card { break-inside: avoid; }
}

/* ===== DARK MODE (already dark, but keep compat) ===== */
@media (prefers-color-scheme: light) {
  /* Page is intentionally dark for luxury aesthetic */
}

/* ===== HIGH CONTRAST MODE ===== */
@media (prefers-contrast: high) {
  .perg-card { border-width: 2px; }
  .perg-gold { color: #FFD700; }
}

/* ===== REVEAL ANIMATIONS (for JS hook) ===== */
.perg-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.perg-revealed {
  opacity: 1 !important;
  transform: translateY(0) !important;
}
.perg-paused .perg-counter.is-counting {
  /* pause hint when tab hidden */
  transition: none;
}

/* ===== PERFORMANCE: GPU ACCELERATION ===== */
.perg-card,
.perg-cta,
.perg-cta-outline,
.perg-eyebrow,
.perg-icon {
  will-change: transform;
  transform: translateZ(0);
  backface-visibility: hidden;
}

/* ===== TRUST GRID SPACING ===== */
.perg-trust-grid {
  gap: 1rem;
}

@media (min-width: 768px) {
  .perg-trust-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1024px) {
  .perg-trust-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ===== STICKY MOBILE BAR (preserved from original) ===== */
.perg-mobile-sticky {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: #000;
  border-top: 2px solid var(--perg-gold);
  z-index: 9999;
  display: none;
  box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.7);
  padding-bottom: env(safe-area-inset-bottom);
}

@media (max-width: 768px) {
  .perg-mobile-sticky { display: flex; }
}

.perg-sticky-btn {
  flex: 1;
  text-align: center;
  padding: 12px 5px;
  color: var(--perg-gold);
  text-decoration: none;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  transition: background 0.3s;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.perg-sticky-btn:hover {
  background-color: #1a1a1a;
}

.perg-sticky-btn.whatsapp {
  border-left: 1px solid #333;
}

/* ===== EXISTING CLASS COMPAT (from original CSS) ===== */
.gold-text {
  color: #D4AF37 !important;
  font-family: system-ui, -apple-system, sans-serif !important;
  line-height: 1.6 !important;
}

.hero-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.4;
  font-weight: 900;
  color: #fff;
  margin: 0 0 1.5rem;
}

.faq-details {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  margin-bottom: 10px;
  padding: 15px;
  cursor: pointer;
  transition: all 0.3s;
}

.faq-details[open] {
  background: rgba(255, 255, 255, 0.08);
  border-color: #C5A059;
}

.faq-details summary {
  font-weight: bold;
  color: #fff;
  outline: none;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-details summary::-webkit-details-marker {
  display: none;
}

.faq-details summary::after {
  content: '+';
  color: #C5A059;
  font-size: 1.2em;
}

.faq-details[open] summary::after {
  content: '-';
}

.faq-content {
  margin-top: 10px;
  color: #d1d5db;
  font-size: 0.95rem;
}

.process-step {
  position: relative;
  padding-right: 20px;
  border-right: 2px solid #C5A059;
  margin-bottom: 20px;
}

.process-step::before {
  content: '';
  position: absolute;
  right: -6px;
  top: 0;
  width: 10px;
  height: 10px;
  background: #C5A059;
  border-radius: 50%;
}

.internal-link-card {
  background: linear-gradient(45deg, #111, #1a1a1a);
  border: 1px solid #333;
  padding: 1.5rem;
  border-radius: 12px;
  transition: transform 0.2s;
}

.internal-link-card:hover {
  transform: translateY(-5px);
  border-color: #C5A059;
}

.btn-interact {
  display: inline-block;
  background: #C5A059;
  color: #000;
  padding: 0.75rem 2rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.3s;
}

.btn-interact:hover {
  background: #b08d4b;
  color: #000;
}

.seo-article h2 {
  color: #D4AF37;
  font-size: 1.875rem;
  font-weight: 800;
  margin: 3rem 0 1.5rem;
  line-height: 1.3;
}

.seo-article h3 {
  color: #fff;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 2rem 0 1rem;
}

.seo-article p {
  color: #d1d5db;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  font-size: 1.125rem;
}

.seo-article ul {
  list-style-type: disc;
  list-style-position: inside;
  color: #d1d5db;
  margin-bottom: 1.5rem;
  padding-right: 1rem;
}

.seo-article li {
  margin-bottom: 0.5rem;
}

.seo-article strong {
  color: #ffffff;
}

@media (max-width: 768px) {
  h1.hero-title {
    font-size: 1.75rem !important;
    line-height: 1.4 !important;
  }
  .seo-article h2 { font-size: 1.5rem; }
  .seo-article h3 { font-size: 1.25rem; }
}