/* ==============================================================================
   SKYCITY by SKYLINE - Official Landing Page Stylesheet
   Brochure-Faithful Luxury Theme | Zero Framework Overhead | Pure CSS3
   Colors extracted directly from official SKYCITY brochure:
   - Primary Teal: #0A585E
   - Luxury Champagne / Sand: #B49E90
   - Off-White Background: #F4F5F6
============================================================================== */

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

:root {
  /* Non-Negotiable Brochure Brand Colors */
  --primary-color: #0A585E;
  --primary-dark: #07454A;
  --primary-light: #155E63;
  --primary-rgb: 10, 88, 94;

  --secondary-color: #B49E90;
  --secondary-dark: #8F7666;
  --secondary-light: #D9C9BE;
  --secondary-rgb: 180, 158, 144;

  --accent-color: #B49E90;
  --accent-gold: #C0A394;

  --bg-color: #F4F5F6;
  --bg-card: #FFFFFF;
  --bg-dark: #0A585E;
  --bg-darker: #063A3E;

  --text-color: #1A2223;
  --text-muted: #596B6C;
  --text-light: #F4F5F6;
  --text-white: #FFFFFF;

  --border-color: #E2E8F0;
  --border-subtle: rgba(180, 158, 144, 0.25);

  --shadow-sm: 0 2px 8px rgba(10, 88, 94, 0.06);
  --shadow-md: 0 8px 24px rgba(10, 88, 94, 0.08);
  --shadow-lg: 0 16px 40px rgba(10, 88, 94, 0.12);
  --shadow-premium: 0 20px 50px rgba(10, 88, 94, 0.16);

  --font-serif: 'Cinzel', Georgia, 'Times New Roman', serif;
  --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-pill: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.65;
  overflow-x: hidden;
  font-feature-settings: "kern", "liga", "pnum";
  -webkit-font-smoothing: antialiased;
}

body.modal-open, body.menu-open {
  overflow: hidden;
}

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

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

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

button {
  cursor: pointer;
  border: none;
  background: none;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.container-narrow {
  max-width: 960px;
}

.container-fluid {
  max-width: 100%;
  padding-left: 32px;
  padding-right: 32px;
}

/* Section Common Styles */
.section {
  padding: 96px 0;
  position: relative;
}

.section-dark {
  background-color: var(--primary-color);
  color: var(--text-white);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px auto;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--secondary-dark);
  margin-bottom: 12px;
}

.section-dark .section-eyebrow {
  color: var(--secondary-light);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 3.8vw, 2.75rem);
  font-weight: 700;
  color: var(--primary-color);
  letter-spacing: 1.5px;
  line-height: 1.25;
  margin-bottom: 16px;
}

.section-dark .section-title {
  color: var(--text-white);
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.section-dark .section-subtitle {
  color: rgba(255, 255, 255, 0.85);
}

.divider-gold {
  width: 64px;
  height: 2px;
  background: var(--secondary-color);
  margin: 16px auto 0 auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-smooth);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--text-white);
  border: 1px solid var(--primary-color);
  box-shadow: 0 4px 14px rgba(10, 88, 94, 0.25);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(10, 88, 94, 0.35);
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: #FFFFFF;
  border: 1px solid var(--secondary-color);
}

.btn-secondary:hover {
  background-color: var(--secondary-dark);
  border-color: var(--secondary-dark);
  transform: translateY(-2px);
}

.btn-outline-white {
  background-color: transparent;
  color: var(--text-white);
  border: 1px solid rgba(255, 255, 255, 0.7);
}

.btn-outline-white:hover {
  background-color: #FFFFFF;
  color: var(--primary-color);
  border-color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-outline-primary {
  background-color: transparent;
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
}

.btn-outline-primary:hover {
  background-color: var(--primary-color);
  color: var(--text-white);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
  border: 1px solid #25D366;
}

.btn-whatsapp:hover {
  background-color: #1EBE5D;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}

.btn-sm {
  padding: 10px 18px;
  font-size: 0.75rem;
  letter-spacing: 1px;
}

.btn-block {
  width: 100%;
}

/* ==============================================================================
   SECTION 01: MINIMAL STICKY NAVIGATION
============================================================================== */
.header-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  z-index: 1010;
  background-color: rgba(10, 88, 94, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(180, 158, 144, 0.2);
  transition: all var(--transition-smooth);
}

.header-navbar.scrolled {
  height: 70px;
  background-color: rgba(10, 88, 94, 0.98);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.nav-links-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
  letter-spacing: 1px;
  position: relative;
  padding: 6px 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--secondary-light);
  transition: width var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: #FFFFFF;
}

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

.nav-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-phone-link {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--secondary-light);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.nav-phone-link:hover {
  color: #FFFFFF;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.mobile-menu-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: #FFFFFF;
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

.mobile-nav-menu {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: calc(100vh - 80px);
  height: calc(100dvh - 80px);
  background-color: #07454A;
  background: linear-gradient(180deg, #0A585E 0%, #07454A 100%);
  padding: 24px 20px 100px 20px;
  flex-direction: column;
  gap: 16px;
  z-index: 1005;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-nav-menu.active {
  display: flex !important;
}

body.menu-open {
  overflow: hidden !important;
}

.mobile-nav-link {
  display: block;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 1px;
  color: #FFFFFF;
  text-decoration: none;
  padding: 12px 0;
  border-bottom: 1px solid rgba(180, 158, 144, 0.2);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link:active {
  color: var(--secondary-light);
  padding-left: 6px;
}

/* ==============================================================================
   SECTION 02: FULL-WIDTH VIDEO HERO
============================================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--primary-dark);
  padding-top: 80px;
}

.hero-video-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(10, 88, 94, 0.72) 0%,
    rgba(6, 58, 62, 0.78) 50%,
    rgba(6, 58, 62, 0.92) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 900px;
  color: #FFFFFF;
  padding: 60px 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background-color: rgba(180, 158, 144, 0.25);
  border: 1px solid var(--secondary-light);
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--secondary-light);
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}

.hero-project-display {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2vw, 1.35rem);
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--secondary-light);
  margin-bottom: 16px;
  display: block;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5.2vw, 4rem);
  font-weight: 700;
  letter-spacing: 2px;
  line-height: 1.15;
  margin-bottom: 20px;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.hero-subheadline {
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.6;
  max-width: 700px;
  margin: 0 auto 36px auto;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

.video-sound-toggle {
  position: absolute;
  bottom: 32px;
  right: 32px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background-color: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-pill);
  color: #FFFFFF;
  font-size: 0.75rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
  transition: all var(--transition-fast);
}

.video-sound-toggle:hover {
  background-color: rgba(0, 0, 0, 0.8);
  border-color: #FFFFFF;
}

.video-sound-toggle svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* ==============================================================================
   SECTION 03: QUICK ENQUIRY FORM
============================================================================== */
.quick-enquiry-section {
  position: relative;
  z-index: 10;
  margin-top: -50px;
  padding-bottom: 60px;
}

.quick-enquiry-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-premium);
  border: 1px solid var(--border-color);
  border-top: 4px solid var(--primary-color);
}

.quick-enquiry-header {
  text-align: center;
  margin-bottom: 28px;
}

.quick-enquiry-title {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  font-weight: 700;
  color: var(--primary-color);
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.quick-enquiry-subtitle {
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.form-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr) auto;
  gap: 16px;
  align-items: flex-start;
}

.form-group {
  position: relative;
  display: flex;
  flex-direction: column;
}

.form-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary-color);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  height: 52px;
  padding: 12px 16px;
  background-color: #FFFFFF;
  border: 1px solid #CBD5E1;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  color: var(--text-color);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(10, 88, 94, 0.15);
}

.form-control.is-invalid {
  border-color: #DC2626;
  background-color: #FEF2F2;
}

.invalid-feedback {
  display: none;
  font-size: 0.75rem;
  color: #DC2626;
  margin-top: 4px;
}

.form-security-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.form-security-note svg {
  width: 14px;
  height: 14px;
  fill: var(--primary-color);
}

/* ==============================================================================
   SECTION 04: ABOUT SKYCITY
============================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.about-visual:hover .about-img {
  transform: scale(1.03);
}

.about-badge-overlay {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background-color: rgba(10, 88, 94, 0.95);
  color: #FFFFFF;
  padding: 16px 24px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--secondary-color);
  backdrop-filter: blur(8px);
}

.about-badge-overlay .badge-number {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--secondary-light);
  display: block;
  line-height: 1;
}

.about-badge-overlay .badge-text {
  font-size: 0.75rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.about-text-content .lead-quote {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--primary-color);
  line-height: 1.6;
  margin-bottom: 24px;
  border-left: 3px solid var(--secondary-color);
  padding-left: 18px;
}

.about-text-content p {
  color: var(--text-muted);
  margin-bottom: 18px;
  font-size: 1rem;
}

.about-key-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 28px 0;
}

.key-point-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.key-point-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: rgba(10, 88, 94, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--primary-color);
}

.key-point-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-color);
}

/* ==============================================================================
   SECTION 05: PROJECT HIGHLIGHTS
============================================================================== */
.highlights-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.highlight-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.highlight-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  transform: scaleX(0);
  transition: transform var(--transition-smooth);
}

.highlight-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.highlight-card:hover::after {
  transform: scaleX(1);
}

.highlight-icon-box {
  width: 68px;
  height: 68px;
  margin: 0 auto 20px auto;
  border-radius: 50%;
  background-color: rgba(10, 88, 94, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  transition: all var(--transition-fast);
}

.highlight-card:hover .highlight-icon-box {
  background-color: var(--primary-color);
  color: #FFFFFF;
}

.highlight-icon-box svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.highlight-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.highlight-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==============================================================================
   SECTION 06: RESIDENTIAL CONFIGURATIONS & PRICING
============================================================================== */
.residences-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.residence-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.residence-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-premium);
  border-color: var(--secondary-color);
}

.residence-img-wrapper {
  position: relative;
  height: 240px;
  overflow: hidden;
}

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

.residence-card:hover .residence-img {
  transform: scale(1.05);
}

.residence-price-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background-color: var(--primary-color);
  color: #FFFFFF;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.residence-body {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.residence-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 6px;
}

.residence-price-starting {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--secondary-dark);
  margin-bottom: 16px;
}

.residence-features-list {
  list-style: none;
  margin-bottom: 24px;
  flex: 1;
}

.residence-feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.residence-feature-item svg {
  width: 16px;
  height: 16px;
  fill: var(--primary-color);
  flex-shrink: 0;
}

.residence-btn-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.price-disclaimer {
  text-align: center;
  margin-top: 36px;
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-style: italic;
}

/* ==============================================================================
   SECTION 07: FLOOR PLANS
============================================================================== */
.floor-plans-tab-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
}

.floor-plan-tab-btn {
  padding: 12px 28px;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  background-color: #FFFFFF;
  color: var(--primary-color);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.floor-plan-tab-btn:hover {
  border-color: var(--primary-color);
}

.floor-plan-tab-btn.active {
  background-color: var(--primary-color);
  color: #FFFFFF;
  border-color: var(--primary-color);
  box-shadow: 0 4px 14px rgba(10, 88, 94, 0.2);
}

.floor-plan-panel {
  display: none;
}

.floor-plan-panel.active {
  display: block;
}

.floor-plan-display-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  align-items: center;
}

.floor-plan-preview-box {
  position: relative;
  background-color: #F8FAFC;
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  border: 1px dashed var(--border-color);
  cursor: pointer;
  overflow: hidden;
}

.floor-plan-preview-box img {
  max-height: 420px;
  margin: 0 auto;
  object-fit: contain;
  transition: transform 0.4s ease;
}

.floor-plan-preview-box:hover img {
  transform: scale(1.03);
}

.floor-plan-zoom-hint {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background-color: rgba(10, 88, 94, 0.85);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  gap: 6px;
  backdrop-filter: blur(4px);
}

.floor-plan-details-content {
  padding-left: 20px;
}

.floor-plan-config-title {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 12px;
}

.floor-plan-description {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.floor-plan-specs-table {
  width: 100%;
  margin-bottom: 28px;
  border-collapse: collapse;
}

.floor-plan-specs-table td {
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.875rem;
}

.floor-plan-specs-table td:first-child {
  font-weight: 600;
  color: var(--text-color);
}

.floor-plan-specs-table td:last-child {
  text-align: right;
  color: var(--primary-color);
  font-weight: 500;
}

/* ==============================================================================
   SECTION 08: LIFESTYLE AMENITIES
============================================================================== */
.amenities-filter-nav {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.amenity-filter-btn {
  padding: 10px 20px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  background-color: var(--bg-card);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.amenity-filter-btn:hover {
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.amenity-filter-btn.active {
  background-color: var(--primary-color);
  color: #FFFFFF;
  border-color: var(--primary-color);
}

.amenities-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.amenity-item-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.amenity-item-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--secondary-color);
}

.amenity-card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.amenity-card-content {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.amenity-card-category {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--secondary-dark);
  margin-bottom: 6px;
}

.amenity-card-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 8px;
}

.amenity-card-desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Master Podium Amenities Showcase Banner */
.podium-master-banner {
  margin-top: 48px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  border-radius: var(--radius-lg);
  padding: 40px;
  color: #FFFFFF;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
}

.podium-banner-title {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--secondary-light);
  margin-bottom: 12px;
}

.podium-banner-desc {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 650px;
}

/* ==============================================================================
   SECTION 09: PROJECT IMAGE GALLERY
============================================================================== */
.gallery-filter-nav {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.gallery-filter-btn {
  padding: 10px 20px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  background-color: var(--bg-card);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.gallery-filter-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.gallery-filter-btn.active {
  background-color: var(--primary-color);
  color: #FFFFFF;
  border-color: var(--primary-color);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.gallery-grid-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 280px;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
}

.gallery-grid-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-grid-item:hover img {
  transform: scale(1.08);
}

.gallery-item-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 40%, rgba(10, 88, 94, 0.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  color: #FFFFFF;
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.gallery-grid-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.gallery-item-sub {
  font-size: 0.75rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--secondary-light);
}

/* ==============================================================================
   SECTION 10: LOCATION & CONNECTIVITY
============================================================================== */
.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.location-map-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.location-map-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.location-map-cta-overlay {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background-color: rgba(255, 255, 255, 0.95);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(8px);
}

.location-address-box {
  background-color: var(--bg-card);
  padding: 24px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary-color);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.location-address-box h4 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--primary-color);
  margin-bottom: 8px;
}

.location-address-box p {
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.connectivity-categories-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.connectivity-cat-card {
  background-color: var(--bg-card);
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.connectivity-cat-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary-color);
  margin-bottom: 12px;
}

.connectivity-cat-title svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.connectivity-list {
  list-style: none;
}

.connectivity-list li {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.connectivity-list li::before {
  content: '•';
  color: var(--secondary-dark);
  font-size: 1rem;
}

/* ==============================================================================
   SECTION 11: COMMERCIAL CONVENIENCE
============================================================================== */
.commercial-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.commercial-images-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.commercial-img-box {
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 220px;
  box-shadow: var(--shadow-sm);
}

.commercial-img-box.tall {
  grid-column: span 2;
  height: 260px;
}

.commercial-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.commercial-img-box:hover img {
  transform: scale(1.05);
}

/* ==============================================================================
   SECTION 12: EARLY BOOKING BENEFITS
============================================================================== */
.benefits-cards-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.benefit-pill-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px 18px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.benefit-pill-card:hover {
  border-color: var(--secondary-color);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.benefit-icon-wrapper {
  width: 52px;
  height: 52px;
  margin: 0 auto 16px auto;
  border-radius: 50%;
  background-color: rgba(180, 158, 144, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary-dark);
}

.benefit-icon-wrapper svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.benefit-card-title {
  font-family: var(--font-serif);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1.4;
}

/* ==============================================================================
   SECTION 13: POSSESSION DETAILS
============================================================================== */
.possession-box {
  background: linear-gradient(135deg, #0A585E 0%, #063A3E 100%);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  color: #FFFFFF;
  text-align: center;
  max-width: 880px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(180, 158, 144, 0.3);
}

.possession-status-badge {
  display: inline-block;
  padding: 8px 24px;
  background-color: rgba(180, 158, 144, 0.25);
  border: 1px solid var(--secondary-light);
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--secondary-light);
  margin-bottom: 24px;
}

.possession-date {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 700;
  color: var(--secondary-light);
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.possession-note {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 600px;
  margin: 0 auto 32px auto;
}

/* ==============================================================================
   SECTION 14: FREQUENTLY ASKED QUESTIONS
============================================================================== */
.faq-accordion-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-accordion-item {
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast);
}

.faq-accordion-item.active {
  border-color: var(--primary-color);
}

.faq-question-btn {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--primary-color);
  text-align: left;
  background: transparent;
}

.faq-icon-indicator {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: rgba(10, 88, 94, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.faq-icon-indicator svg {
  width: 12px;
  height: 12px;
  fill: var(--primary-color);
  transition: transform var(--transition-fast);
}

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

.faq-answer-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth);
}

.faq-answer-inner {
  padding: 0 24px 20px 24px;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ==============================================================================
   SECTION 15: FINAL ENQUIRY FORM
============================================================================== */
.final-enquiry-section {
  background: linear-gradient(135deg, #0A585E 0%, #063A3E 100%);
  color: #FFFFFF;
}

.final-enquiry-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.final-enquiry-content .section-title {
  color: #FFFFFF;
  text-align: left;
}

.final-enquiry-content .section-eyebrow {
  color: var(--secondary-light);
  text-align: left;
}

.final-enquiry-content p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.05rem;
  margin-bottom: 32px;
}

.direct-connect-methods {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}

.direct-method-btn {
  display: flex;
  align-items: center;
  gap: 16px;
  background-color: rgba(255, 255, 255, 0.08);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: all var(--transition-fast);
}

.direct-method-btn:hover {
  background-color: rgba(255, 255, 255, 0.16);
  border-color: var(--secondary-light);
  transform: translateX(4px);
}

.direct-method-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.direct-method-icon.wa { background-color: #25D366; color: #FFFFFF; }
.direct-method-icon.phone { background-color: var(--secondary-color); color: #FFFFFF; }

.direct-method-text h5 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: #FFFFFF;
}

.direct-method-text p {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0;
}

.final-form-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 44px;
  color: var(--text-color);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

/* ==============================================================================
   FOOTER
============================================================================== */
.site-footer {
  background-color: #063236;
  color: rgba(255, 255, 255, 0.8);
  padding: 72px 0 32px 0;
  border-top: 1px solid rgba(180, 158, 144, 0.2);
  font-size: 0.875rem;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 56px;
}

.footer-brand-col .footer-logo {
  height: 44px;
  width: auto;
  margin-bottom: 20px;
}

.footer-developer-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--secondary-light);
  margin-bottom: 12px;
}

.footer-links-col h4 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.footer-links-list {
  list-style: none;
}

.footer-links-list li {
  margin-bottom: 10px;
}

.footer-links-list a {
  color: rgba(255, 255, 255, 0.75);
}

.footer-links-list a:hover {
  color: var(--secondary-light);
}

.footer-disclaimer-box {
  background-color: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 36px;
  font-size: 0.75rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.65);
}

.footer-disclaimer-box h5 {
  color: var(--secondary-light);
  font-size: 0.8125rem;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-legal-links {
  display: flex;
  gap: 20px;
}

.footer-legal-links a:hover {
  color: #FFFFFF;
}

/* ==============================================================================
   FLOATING ELEMENTS & MODALS
============================================================================== */
/* Floating WhatsApp Button */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 32px;
  left: 32px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 990;
  transition: transform var(--transition-fast);
}

.floating-whatsapp-btn:hover {
  transform: scale(1.1);
}

.floating-whatsapp-btn svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.floating-whatsapp-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* Modals */
.skycity-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

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

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
}

.modal-dialog-card {
  position: relative;
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  max-width: 540px;
  width: 100%;
  padding: 40px;
  box-shadow: var(--shadow-premium);
  z-index: 2001;
  max-height: 90vh;
  overflow-y: auto;
  border-top: 4px solid var(--primary-color);
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: #F1F5F9;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #64748B;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background-color: var(--primary-color);
  color: #FFFFFF;
}

/* Lightbox Modal */
.gallery-lightbox-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 3000;
  align-items: center;
  justify-content: center;
}

.gallery-lightbox-modal.active {
  display: flex;
}

.lightbox-img-wrapper {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  z-index: 3001;
}

.lightbox-img-wrapper img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
  transition: opacity 0.2s ease;
}

.lightbox-caption {
  text-align: center;
  color: #FFFFFF;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  margin-top: 12px;
  letter-spacing: 1px;
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3002;
  transition: all var(--transition-fast);
}

.lightbox-nav-btn:hover {
  background-color: rgba(255, 255, 255, 0.4);
}

.lightbox-nav-btn.prev { left: 24px; }
.lightbox-nav-btn.next { right: 24px; }

/* Status alerts */
.form-status-alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  margin-bottom: 16px;
}

.form-status-alert.alert-error {
  background-color: #FEE2E2;
  color: #991B1B;
  border: 1px solid #F87171;
}

.form-status-alert.alert-info {
  background-color: #E0F2FE;
  color: #0369A1;
  border: 1px solid #7DD3FC;
}

/* Spinner */
.spinner-border {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spinner-border 0.75s linear infinite;
}

@keyframes spinner-border {
  to { transform: rotate(360deg); }
}

/* Scroll reveal helper */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}