/* ==========================================================================
   FORESTRY BY NOBLE — LUXURY REAL ESTATE STYLESHEET
   A luxury forest retreat & nature-integrated residential community in Gir
   ========================================================================== */

:root {
  --color-primary: #0e2219;
  --color-primary-light: #163628;
  --color-primary-dark: #07130e;
  --color-accent: #c29d62;
  --color-accent-light: #d6b884;
  --color-accent-dark: #9e7b45;
  --color-sand: #f8f6f0;
  --color-sand-dark: #ebe5d8;
  --color-text-dark: #1b2420;
  --color-text-muted: #5e6b65;
  --color-text-light: #f3f5f4;
  --color-border: #dcd6c8;
  --color-border-dark: #22382e;
  
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-heading: 'Cinzel', 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
  
  --shadow-luxury: 0 20px 40px -15px rgba(8, 26, 18, 0.15);
  --shadow-elevated: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.06);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-sand);
  color: var(--color-text-dark);
  line-height: 1.7;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* Typography Helpers */
.font-serif { font-family: var(--font-serif); }
.font-heading { font-family: var(--font-heading); }
.font-sans { font-family: var(--font-sans); }

.tracking-widest-plus {
  letter-spacing: 0.25em;
}

.tracking-wider-plus {
  letter-spacing: 0.15em;
}

/* Luxury Utilities */
.bg-forest-dark { background-color: var(--color-primary-dark); }
.bg-forest { background-color: var(--color-primary); }
.bg-forest-light { background-color: var(--color-primary-light); }
.bg-sand { background-color: var(--color-sand); }
.bg-sand-dark { background-color: var(--color-sand-dark); }

.text-gold { color: var(--color-accent); }
.text-gold-light { color: var(--color-accent-light); }
.border-gold { border-color: var(--color-accent); }

/* Glassmorphism */
.glass-header {
  background: rgba(14, 34, 25, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(194, 157, 98, 0.15);
}

.glass-card-dark {
  background: rgba(22, 54, 40, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(194, 157, 98, 0.2);
}

.glass-card-light {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(220, 214, 200, 0.6);
}

/* Buttons */
.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #c29d62 0%, #a88347 100%);
  color: #ffffff !important;
  padding: 0.875rem 2rem;
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 2px;
  box-shadow: 0 4px 15px rgba(194, 157, 98, 0.3);
  transition: var(--transition-smooth);
  border: 1px solid rgba(255, 255, 255, 0.15);
  cursor: pointer;
}

.btn-gold:hover {
  background: linear-gradient(135deg, #d4af37 0%, #b89153 100%);
  box-shadow: 0 8px 25px rgba(194, 157, 98, 0.45);
  transform: translateY(-2px);
  color: #ffffff !important;
}

.btn-outline-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--color-accent-light) !important;
  padding: 0.875rem 2rem;
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 2px;
  border: 1px solid var(--color-accent);
  transition: var(--transition-smooth);
  cursor: pointer;
}

.btn-outline-gold:hover {
  background: var(--color-accent);
  color: #ffffff !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(194, 157, 98, 0.3);
}

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: #ffffff !important;
  padding: 0.875rem 2rem;
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 2px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  transition: var(--transition-smooth);
  cursor: pointer;
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #ffffff;
  color: #ffffff !important;
  transform: translateY(-2px);
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: #07130e;
}
::-webkit-scrollbar-thumb {
  background: #254436;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #c29d62;
}

/* Header & Nav */
header {
  transition: background-color 0.4s ease, backdrop-filter 0.4s ease, padding 0.4s ease, border-color 0.4s ease;
}

header.scrolled {
  background-color: rgba(10, 26, 19, 0.96) !important;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(194, 157, 98, 0.2);
  padding-top: 0.75rem !important;
  padding-bottom: 0.75rem !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.nav-link {
  position: relative;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  color: #d1dad5;
  transition: var(--transition-fast);
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--color-accent-light);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: var(--color-accent-light);
}

/* Section Title Accents */
.gold-divider {
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, #c29d62, transparent);
  margin-top: 0.75rem;
  margin-bottom: 1.5rem;
}

.gold-divider-center {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, #c29d62, transparent);
  margin: 1rem auto 2rem;
}

/* Hero Section */
.hero-overlay {
  background: linear-gradient(
    180deg,
    rgba(7, 19, 14, 0.65) 0%,
    rgba(7, 19, 14, 0.35) 40%,
    rgba(7, 19, 14, 0.55) 75%,
    rgba(7, 19, 14, 0.95) 100%
  );
}

/* Image Zoom & Lightbox Card */
.img-zoom-wrapper {
  overflow: hidden;
  position: relative;
}

.img-zoom-wrapper img {
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.img-zoom-wrapper:hover img {
  transform: scale(1.05);
}

/* Lightbox Modal */
#lightbox-modal {
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

#lightbox-modal.active {
  display: flex;
  opacity: 1;
}

.lightbox-zoom-container {
  overflow: auto;
  max-height: 82vh;
  max-width: 90vw;
  cursor: grab;
}

.lightbox-zoom-container:active {
  cursor: grabbing;
}

/* Accordion */
.accordion-header {
  cursor: pointer;
  user-select: none;
  transition: var(--transition-fast);
}

.accordion-header:hover {
  background-color: rgba(194, 157, 98, 0.05);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, padding 0.3s ease;
  opacity: 0;
}

.accordion-item.active .accordion-content {
  opacity: 1;
  max-height: 500px;
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

/* Reveal Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Table styling for plot details */
.plot-table-container {
  max-height: 520px;
  overflow-y: auto;
}

.plot-table-container table {
  border-collapse: separate;
  border-spacing: 0;
  width: 100%;
}

.plot-table-container th {
  position: sticky;
  top: 0;
  background-color: #0e2219;
  color: #c29d62;
  z-index: 10;
}

.plot-table-container tr:nth-child(even) {
  background-color: rgba(14, 34, 25, 0.03);
}

.plot-table-container tr:hover {
  background-color: rgba(194, 157, 98, 0.1);
}

/* Badge Tags */
.wildlife-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(194, 157, 98, 0.15);
  border: 1px solid rgba(194, 157, 98, 0.3);
  color: var(--color-accent-light);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: 2px;
}

/* Unit plan pill tabs */
.plan-tab-btn {
  transition: var(--transition-fast);
}
.plan-tab-btn.active {
  background: #c29d62;
  color: #ffffff;
  border-color: #c29d62;
}

/* Toast */
#toast-notification {
  transform: translateY(100px);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
}
#toast-notification.show {
  transform: translateY(0);
  opacity: 1;
}

/* Parallax Background Utility */
.bg-fixed-custom {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

@media (max-width: 768px) {
  .bg-fixed-custom {
    background-attachment: scroll; /* Mobile smooth scrolling */
  }
}