/* ==========================================================================
       1. Global Styles & CSS Variables
       ========================================================================== */
    :root {
      --primary-color: #0d3b66;     /* Deep navy blue */
      --secondary-color: #f4a261;   /* Warm sunlit gold */
      --accent-color: #2a9d8f;      /* Serene lake teal */
      --text-dark: #1d2d44;
      --text-muted: #6c757d;
      --bg-light: #f8f9fa;
      --white: #ffffff;
      --shadow-sm: 0 4px 6px rgba(0,0,0,0.05);
      --shadow-lg: 0 12px 24px rgba(0,0,0,0.12);
      --transition: all 0.3s ease-in-out;
      --radius: 12px;
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Plus Jakarta Sans', sans-serif;
    }

    body {
      color: var(--text-dark);
      background-color: var(--bg-light);
      line-height: 1.6;
    }

    a {
      text-decoration: none;
      color: inherit;
    }

    /* ==========================================================================
       2. Header Navigation & Top Slide-Down Menu
       ========================================================================== */
    header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(10px);
      box-shadow: var(--shadow-sm);
      z-index: 1000;
      transition: var(--transition);
    }

    .nav-container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 1rem 2rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .logo {
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--primary-color);
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .logo i {
      color: var(--secondary-color);
    }

    /* Horizontal Lines Trigger Button (Right Aligned) */
    .menu-toggle-btn {
      background: none;
      border: none;
      font-size: 1.8rem;
      color: var(--primary-color);
      cursor: pointer;
      padding: 0.4rem;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: var(--transition);
    }

    .menu-toggle-btn:hover {
      color: var(--accent-color);
    }

    /* Transitional Top Navigation Drop Panel */
    .top-nav-panel {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      background: var(--primary-color);
      box-shadow: 0 10px 30px rgba(0,0,0,0.3);
      z-index: 2000;
      transform: translateY(-100%);
      transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
      padding: 1.5rem 2rem 3rem;
    }

    .top-nav-panel.open {
      transform: translateY(0);
    }

    .top-nav-header {
      max-width: 1200px;
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding-bottom: 1.5rem;
      border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    }

    .top-nav-header .logo {
      color: var(--white);
    }

    .close-nav-btn {
      background: none;
      border: none;
      color: var(--white);
      font-size: 1.8rem;
      cursor: pointer;
      transition: var(--transition);
    }

    .close-nav-btn:hover {
      color: var(--secondary-color);
    }

    .top-nav-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 1.5rem;
      margin-top: 2rem;
    }

    .top-nav-links a {
      color: var(--white);
      font-size: 1.25rem;
      font-weight: 600;
      transition: var(--transition);
    }

    .top-nav-links a:hover, .top-nav-links a.active {
      color: var(--secondary-color);
    }

    .btn-contact {
      background: var(--secondary-color);
      color: var(--primary-color) !important;
      padding: 0.6rem 1.8rem;
      border-radius: 30px;
      font-weight: 700;
      transition: var(--transition);
    }

    .btn-contact:hover {
      background: var(--accent-color);
      color: var(--white) !important;
    }

    /* ==========================================================================
       3. Hero Banner
       ========================================================================== */
    .hero-about {
      position: relative;
      height: 60vh;
      min-height: 400px;
      background: linear-gradient(rgba(13, 59, 102, 0.65), rgba(13, 59, 102, 0.75)),
                  url('./sunnyapartments_images/furnished1.webp') center/cover no-repeat;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      color: var(--white);
      margin-top: 70px;
    }

    .hero-content {
      max-width: 800px;
      padding: 0 2rem;
    }

    .hero-content h1 {
      font-size: 3rem;
      font-weight: 700;
      margin-bottom: 1rem;
    }

    .hero-content p {
      font-size: 1.2rem;
      opacity: 0.9;
    }

    /* ==========================================================================
       4. About Overview Section
       ========================================================================== */
    .section {
      padding: 5rem 2rem;
      max-width: 1200px;
      margin: 0 auto;
    }

    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 3rem;
      align-items: center;
    }

    .about-text h2 {
      font-size: 2.2rem;
      color: var(--primary-color);
      margin-bottom: 1.2rem;
    }

    .about-text p {
      color: var(--text-muted);
      margin-bottom: 1.2rem;
      font-size: 1.05rem;
    }

    .stats-container {
      display: flex;
      gap: 2rem;
      margin-top: 2rem;
    }

    .stat-item h3 {
      font-size: 2rem;
      color: var(--secondary-color);
    }

    .stat-item p {
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--primary-color);
    }

    /* Stacked Image Gallery Frame */
    .about-image-wrapper {
      position: relative;
    }

    .main-img {
      width: 100%;
      height: 420px;
      object-fit:cover;
      border-radius: var(--radius);
      box-shadow: var(--shadow-lg);
    }

    .badge-experience {
      position: absolute;
      bottom: -20px;
      left: -20px;
      background: var(--white);
      padding: 1.2rem;
      border-radius: var(--radius);
      box-shadow: var(--shadow-lg);
      display: flex;
      align-items: center;
      gap: 1rem;
      border-left: 5px solid var(--secondary-color);
    }

    /* ==========================================================================
       5. Photo Gallery Showcase
       ========================================================================== */
    .gallery-header {
      text-align: center;
      margin-bottom: 3rem;
    }

    .gallery-header h2 {
      font-size: 2.2rem;
      color: var(--primary-color);
    }

    .gallery-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1.5rem;
    }

    .gallery-card {
      position: relative;
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      cursor: pointer;
    }

    .gallery-card img {
      width: 100%;
      height: 260px;
      object-fit: cover;
      transition: var(--transition);
      display: block;
    }

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

    .gallery-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(transparent, rgba(13, 59, 102, 0.8));
      opacity: 0;
      transition: var(--transition);
      display: flex;
      align-items: flex-end;
      padding: 1.5rem;
      color: var(--white);
    }

    .gallery-card:hover .gallery-overlay {
      opacity: 1;
    }

    /* ==========================================================================
       6. Amenities / Features Section
       ========================================================================== */
    .features-bg {
      background: #eef4f8;
      border-radius: var(--radius);
      padding: 4rem 2rem;
    }

    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 2rem;
      margin-top: 2.5rem;
    }

    .feature-card {
      background: var(--white);
      padding: 2rem;
      border-radius: var(--radius);
      text-align: center;
      transition: var(--transition);
      box-shadow: var(--shadow-sm);
    }

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

    .feature-card i {
      font-size: 2.5rem;
      color: var(--accent-color);
      margin-bottom: 1rem;
    }

    .feature-card h4 {
      margin-bottom: 0.5rem;
      color: var(--primary-color);
    }

    /* ==========================================================================
       7. Image Lightbox Modal
       ========================================================================== */
    .lightbox {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.85);
      z-index: 3000;
      justify-content: center;
      align-items: center;
    }

    .lightbox img {
      max-width: 90%;
      max-height: 80vh;
      border-radius: 8px;
    }

    .lightbox-close {
      position: absolute;
      top: 20px;
      right: 30px;
      color: white;
      font-size: 2.5rem;
      cursor: pointer;
    }

    /* ==========================================================================
       8. Footer
       ========================================================================== */
    footer {
      background: var(--primary-color);
      color: var(--white);
      padding: 3rem 2rem 1.5rem;
      text-align: center;
      margin-top: 4rem;
    }

    .footer-content {
      max-width: 1200px;
      margin: 0 auto;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 2rem;
      margin-bottom: 2rem;
      text-align: left;
    }

    .footer-section h4 {
      color: var(--secondary-color);
      margin-bottom: 1rem;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .about-grid {
        grid-template-columns: 1fr;
      }
      .hero-content h1 {
        font-size: 2.2rem;
      }
    }