/*
Theme Name: WAL Serenia
Theme URI: https://waldevelopments.com/serenia
Author: WAL Developments
Author URI: https://waldevelopments.com
Description: Ultra-luxury residential landing page theme for WAL Serenia, Sector 88B Gurugram. Fully responsive, SEO-optimized, with floor plans download, amenities gallery, and lead capture.
Version: 1.0.0
Requires at least: 5.8
Tested up to: 6.7
Requires PHP: 7.4
License: Proprietary
Text Domain: wal-serenia
*/

/* DESIGN TOKENS */
    :root {
      --bg-white: #FFFFFF;
      --bg-stone: #FFFFFF;
      --bg-offwhite: #F8F6F2;
      --bg-stone-deep: #F3EFE6;
      --bg-highlight: #EBE6D9;
      --text-charcoal: #181C19;
      --text-muted: #535954;
      --moss-primary: #2B3A2C;
      --moss-dark: #181C19;
      --gold-accent: #B8852B;
      --gold-accent-hover: #9E6F1F;
      --muted-sage: #6B7D6E;
      --white: #FFFFFF;
      --line-border: rgba(24, 28, 25, 0.12);
      --line-light: rgba(24, 28, 25, 0.07);
      --font-display: 'Fraunces', Georgia, serif;
      --font-body: 'Work Sans', -apple-system, BlinkMacSystemFont, sans-serif;
      --max-width: 1180px;
    }

    /* BASE RESET */
    *, *::before, *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    html {
      scroll-behavior: smooth;
      font-size: 16px;
    }
    body {
      background-color: #FFFFFF;
      color: var(--text-charcoal);
      font-family: var(--font-body);
      line-height: 1.6;
      font-weight: 400;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }
    img, svg {
      max-width: 100%;
      height: auto;
      display: block;
    }
    a {
      color: inherit;
      text-decoration: none;
    }
    button, input, textarea, select {
      font-family: inherit;
      font-size: 1rem;
    }

    /* TYPOGRAPHY */
    h1, h2, h3, h4, .serif-font {
      font-family: var(--font-display);
      font-weight: 600;
      line-height: 1.2;
      color: inherit;
      text-align: left;
    }
    .eyebrow {
      font-size: 0.8125rem;
      text-transform: uppercase;
      letter-spacing: 0.18em;
      font-weight: 600;
      color: var(--gold-accent);
      margin-bottom: 0.875rem;
      display: inline-block;
    }
    .eyebrow-dark {
      color: var(--moss-primary);
    }
    .section-heading {
      font-size: clamp(2.1rem, 3.8vw, 3rem);
      margin-bottom: 1.25rem;
      letter-spacing: -0.01em;
      color: var(--text-charcoal);
    }
    .section-intro {
      font-size: 1.0625rem;
      color: var(--text-muted);
      max-width: 620px;
      line-height: 1.7;
    }

    /* CONTAINER & PADDING */
    .container {
      width: 100%;
      max-width: var(--max-width);
      margin-left: auto;
      margin-right: auto;
      padding-left: 28px;
      padding-right: 28px;
    }
    .section-pad {
      padding-top: 100px;
      padding-bottom: 100px;
    }

    /* BUTTONS & PILLS */
    .pill-gold {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.55rem;
      background-color: var(--gold-accent);
      color: #FFFFFF;
      padding: 0.65rem 1.4rem;
      border-radius: 9999px;
      font-size: 0.9375rem;
      font-weight: 600;
      white-space: nowrap;
      transition: background-color 0.2s ease, transform 0.2s ease;
      border: none;
    }
    .pill-gold:hover {
      background-color: var(--gold-accent-hover);
      transform: translateY(-1px);
    }
    .btn-outline-white {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0.65rem 1.5rem;
      border: 1.5px solid var(--text-charcoal);
      color: var(--text-charcoal);
      font-size: 0.9375rem;
      font-weight: 600;
      letter-spacing: 0.03em;
      text-transform: uppercase;
      border-radius: 2px;
      white-space: nowrap;
      transition: all 0.2s ease;
    }
    .btn-outline-white:hover {
      background-color: var(--text-charcoal);
      color: #FFFFFF;
    }
    .btn-outline-dark {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0.65rem 1.5rem;
      border: 1.5px solid var(--text-charcoal);
      color: var(--text-charcoal);
      font-size: 0.9375rem;
      font-weight: 600;
      letter-spacing: 0.03em;
      text-transform: uppercase;
      border-radius: 2px;
      white-space: nowrap;
      transition: all 0.2s ease;
    }
    .btn-outline-dark:hover {
      background-color: var(--text-charcoal);
      color: #FFFFFF;
    }
    .btn-primary-dark {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0.85rem 1.75rem;
      background-color: var(--text-charcoal);
      color: #FFFFFF;
      font-size: 0.9375rem;
      font-weight: 600;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      border: 1px solid var(--text-charcoal);
      border-radius: 2px;
      cursor: pointer;
      transition: all 0.2s ease;
    }
    .btn-primary-dark:hover {
      background-color: var(--moss-primary);
      border-color: var(--moss-primary);
    }
    .btn-outline-moss {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0.75rem 1.5rem;
      border: 1.5px solid var(--moss-primary);
      color: var(--moss-primary);
      font-size: 0.875rem;
      font-weight: 600;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      border-radius: 2px;
      transition: all 0.2s ease;
    }
    .btn-outline-moss:hover {
      background-color: var(--moss-primary);
      color: #FFFFFF;
    }

    /* HEADER */
    #main-header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
      background-color: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--line-border);
      padding: 16px 0;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    }
    #main-header.scrolled {
      background-color: rgba(255, 255, 255, 0.98);
      border-bottom: 1px solid rgba(24, 28, 25, 0.16);
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
      padding: 12px 0;
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .brand-logo {
      display: inline-flex;
      align-items: center;
      text-decoration: none;
      line-height: 1;
    }
    .brand-logo-img {
      height: 42px;
      width: auto;
      display: block;
      transition: transform 0.2s ease, opacity 0.2s ease;
    }
    .brand-logo:hover .brand-logo-img {
      opacity: 0.88;
      transform: scale(1.02);
    }
    .desktop-nav {
      display: flex;
      align-items: center;
      gap: 1.8rem;
    }
    .desktop-nav a {
      color: var(--text-charcoal);
      font-size: 0.9rem;
      font-weight: 500;
      letter-spacing: 0.02em;
      transition: color 0.2s ease;
    }
    .desktop-nav a:hover {
      color: var(--gold-accent);
    }
    .header-cta-pill {
      display: inline-flex;
      align-items: center;
      gap: 0.45rem;
      background-color: var(--gold-accent);
      color: #FFFFFF;
      font-size: 0.875rem;
      font-weight: 600;
      padding: 0.5rem 1.1rem;
      border-radius: 9999px;
      transition: background-color 0.2s ease;
    }
    .header-cta-pill:hover {
      background-color: var(--gold-accent-hover);
    }
    .phone-text {
      display: inline;
    }

    /* HAMBURGER */
    .mobile-menu-btn {
      display: none;
      background: none;
      border: none;
      cursor: pointer;
      color: var(--text-charcoal);
      padding: 6px;
    }
    .mobile-menu-btn svg {
      width: 26px;
      height: 26px;
    }
    .mobile-drawer {
      display: none;
      position: absolute;
      top: 100%;
      left: 0;
      right: 0;
      background-color: #FFFFFF;
      border-bottom: 1px solid var(--line-border);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
      padding: 24px 28px 30px;
    }
    .mobile-drawer.open {
      display: block;
    }
    .mobile-drawer nav {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .mobile-drawer nav a {
      color: var(--text-charcoal);
      font-size: 1.05rem;
      font-weight: 500;
      padding-bottom: 8px;
      border-bottom: 1px solid rgba(24, 28, 25, 0.08);
    }
    .mobile-drawer nav a:last-child {
      border-bottom: none;
    }

    /* HERO SECTION */
    #home {
      position: relative;
      min-height: 92vh;
      display: flex;
      align-items: center;
      background-color: var(--bg-offwhite);
      color: var(--text-charcoal);
      overflow: hidden;
      padding-top: 80px;
    }
    .hero-bg {
      position: absolute;
      inset: 0;
      z-index: 1;
    }
    .hero-bg img, .hero-bg svg {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center 35%;
      display: block;
    }
    .hero-gradient-overlay {
      display: none;
    }
    .hero-content {
      position: relative;
      z-index: 3;
      padding-top: 40px;
      padding-bottom: 40px;
    }
    .hero-card {
      background: rgba(255, 255, 255, 0.94);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      border: 1px solid rgba(255, 255, 255, 0.9);
      border-radius: 6px;
      padding: 44px 40px;
      max-width: 580px;
      box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
    }
    .hero-headline {
      font-size: clamp(2.4rem, 4.4vw, 3.5rem);
      font-weight: 700;
      letter-spacing: 0.02em;
      line-height: 1.1;
      margin-bottom: 0.5rem;
      color: var(--text-charcoal);
    }
    .hero-subtitle {
      font-size: 1.15rem;
      font-weight: 500;
      color: var(--text-muted);
      margin-bottom: 1.75rem;
      letter-spacing: 0.01em;
    }
    .hero-usps {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 0.85rem;
      margin-bottom: 2.25rem;
    }
    .hero-usp-item {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      font-size: 0.95rem;
      color: var(--text-charcoal);
      font-weight: 500;
    }
    .hero-usp-item svg {
      width: 18px;
      height: 18px;
      color: var(--gold-accent);
      flex-shrink: 0;
    }
    .hero-actions {
      display: flex;
      align-items: center;
      gap: 1.1rem;
      flex-wrap: wrap;
    }
    .btn-hero-download {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      padding: 0.85rem 1.65rem;
      background-color: var(--moss-primary);
      color: #FFFFFF !important;
      font-size: 0.95rem;
      font-weight: 600;
      letter-spacing: 0.02em;
      border: 1px solid var(--moss-primary);
      border-radius: 4px;
      text-decoration: none;
      cursor: pointer;
      box-shadow: 0 4px 16px rgba(43, 58, 44, 0.28);
      transition: all 0.25s ease;
    }
    .btn-hero-download:hover {
      background-color: #172218;
      border-color: #172218;
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(43, 58, 44, 0.38);
    }
    .btn-hero-download svg {
      color: var(--gold-accent);
      flex-shrink: 0;
    }
    .hero-download-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-top: 1.15rem;
      font-size: 0.825rem;
      color: var(--text-muted);
      font-weight: 500;
    }
    .hero-download-badge svg {
      color: var(--gold-accent);
      flex-shrink: 0;
    }

    /* OVERVIEW SECTION */
    #overview {
      background-color: var(--bg-white);
    }
    .two-col-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 4rem;
      align-items: center;
    }
    .editorial-copy p {
      font-size: 1.05rem;
      color: var(--text-muted);
      margin-bottom: 1.25rem;
      line-height: 1.75;
    }
    .spec-badges-row {
      display: flex;
      flex-wrap: wrap;
      gap: 1.5rem;
      margin-top: 2rem;
      padding-top: 1.5rem;
      border-top: 1px solid var(--line-border);
    }
    .spec-item {
      display: flex;
      flex-direction: column;
    }
    .spec-num {
      font-family: var(--font-display);
      font-size: 1.75rem;
      font-weight: 700;
      color: var(--text-charcoal);
    }
    .spec-label {
      font-size: 0.8125rem;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: var(--text-muted);
    }
    .art-frame {
      border: 1px solid var(--line-border);
      padding: 12px;
      background-color: var(--bg-offwhite);
      border-radius: 4px;
    }

    /* PRICING SECTION */
    #pricing {
      background-color: var(--bg-offwhite);
      border-top: 1px solid var(--line-border);
      border-bottom: 1px solid var(--line-border);
    }
    .pricing-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 2rem;
      margin-top: 3rem;
    }
    .pricing-card {
      background-color: #FFFFFF;
      border: 1px solid var(--line-border);
      padding: 40px 36px;
      display: flex;
      flex-direction: column;
      position: relative;
      border-radius: 4px;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    }
    .pricing-badge {
      display: inline-block;
      font-size: 0.75rem;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      font-weight: 600;
      color: var(--text-charcoal);
      background-color: var(--bg-highlight);
      padding: 4px 10px;
      border-radius: 2px;
      margin-bottom: 1rem;
      align-self: flex-start;
    }
    .unit-title {
      font-size: 1.85rem;
      margin-bottom: 0.25rem;
      color: var(--text-charcoal);
    }
    .unit-area {
      font-size: 1.05rem;
      color: var(--text-muted);
      margin-bottom: 1.5rem;
    }
    .unit-price {
      font-family: var(--font-display);
      font-size: 2.25rem;
      font-weight: 700;
      color: var(--text-charcoal);
      margin-bottom: 0.35rem;
    }
    .unit-price-sub {
      font-size: 0.8125rem;
      color: var(--text-muted);
      margin-bottom: 2rem;
    }
    .pricing-bullets {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
      margin-bottom: 2.5rem;
      flex-grow: 1;
      border-top: 1px solid var(--line-border);
      padding-top: 1.5rem;
    }
    .pricing-bullets li {
      display: flex;
      align-items: flex-start;
      gap: 0.65rem;
      font-size: 0.95rem;
      color: var(--text-charcoal);
      line-height: 1.5;
    }
    .pricing-bullets li svg {
      width: 17px;
      height: 17px;
      color: var(--gold-accent);
      flex-shrink: 0;
      margin-top: 3px;
    }

    /* VALUES / PILLARS SECTION */
    #values {
      background-color: var(--bg-white);
      padding-top: 80px;
      padding-bottom: 80px;
    }
    .pillars-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      border-top: 1px solid var(--line-border);
      border-bottom: 1px solid var(--line-border);
      margin-top: 2rem;
    }
    .pillar-col {
      padding: 40px 28px;
      border-right: 1px solid var(--line-border);
      display: flex;
      flex-direction: column;
    }
    .pillar-col:last-child {
      border-right: none;
    }
    .pillar-icon-box {
      width: 46px;
      height: 46px;
      margin-bottom: 1.25rem;
      color: var(--moss-primary);
    }
    .pillar-title {
      font-size: 1.35rem;
      margin-bottom: 0.5rem;
      color: var(--text-charcoal);
    }
    .pillar-desc {
      font-size: 0.9375rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* AMENITIES SECTION */
    #amenities {
      background-color: var(--bg-offwhite);
      border-top: 1px solid var(--line-border);
      border-bottom: 1px solid var(--line-border);
    }
    .amenities-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.5rem;
      margin-top: 3.5rem;
    }
    .amenity-item {
      border: 1px solid var(--line-border);
      background-color: #FFFFFF;
      padding: 30px 24px;
      display: flex;
      flex-direction: column;
      border-radius: 4px;
      transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
    }
    .amenity-item:hover {
      background-color: var(--bg-highlight);
      border-color: rgba(43, 58, 44, 0.3);
      transform: translateY(-2px);
    }
    .amenity-icon {
      width: 38px;
      height: 38px;
      color: var(--moss-primary);
      margin-bottom: 1.25rem;
    }
    .amenity-title {
      font-size: 1.125rem;
      font-weight: 600;
      margin-bottom: 0.35rem;
      color: var(--text-charcoal);
    }
    .amenity-desc {
      font-size: 0.875rem;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* GALLERY SECTION (Light Off-White Palette) */
    #gallery {
      background-color: var(--bg-white);
      color: var(--text-charcoal);
    }
    #gallery .section-heading {
      color: var(--text-charcoal);
    }
    #gallery .section-intro {
      color: var(--text-muted);
    }
    .gallery-asymmetric {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      grid-template-rows: auto auto;
      gap: 1.5rem;
      margin-top: 3.5rem;
    }
    .gallery-lead {
      grid-column: 1 / 2;
      grid-row: 1 / 3;
    }
    .gallery-item {
      position: relative;
      border: 1px solid var(--line-border);
      overflow: hidden;
      background-color: var(--bg-offwhite);
      display: flex;
      flex-direction: column;
      border-radius: 4px;
    }
    .gallery-img-container {
      width: 100%;
      height: 100%;
      min-height: 220px;
    }
    .gallery-lead .gallery-img-container {
      min-height: 460px;
    }
    .gallery-caption {
      padding: 16px 20px;
      background-color: #FFFFFF;
      border-top: 1px solid var(--line-border);
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .caption-title {
      font-family: var(--font-display);
      font-size: 1.05rem;
      font-weight: 600;
      color: var(--text-charcoal);
    }
    .caption-tag {
      font-size: 0.75rem;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: var(--gold-accent);
      font-weight: 600;
    }

    /* LOCATION / CONNECTIVITY */
    #location {
      background-color: var(--bg-white);
    }
    .location-layout {
      display: grid;
      grid-template-columns: 0.95fr 1.05fr;
      gap: 4rem;
      align-items: flex-start;
      margin-top: 3.5rem;
    }
    .connectivity-list {
      list-style: none;
      border-top: 1px solid var(--line-border);
    }
    .conn-row {
      display: grid;
      grid-template-columns: 48px 1fr auto;
      gap: 1.25rem;
      align-items: center;
      padding: 20px 0;
      border-bottom: 1px solid var(--line-border);
    }
    .conn-num {
      font-family: var(--font-display);
      font-size: 1.1rem;
      color: var(--gold-accent);
      font-weight: 600;
    }
    .conn-name {
      font-size: 1.05rem;
      font-weight: 600;
      color: var(--text-charcoal);
    }
    .conn-desc {
      font-size: 0.8125rem;
      color: var(--text-muted);
      margin-top: 2px;
    }
    .conn-time {
      font-family: var(--font-display);
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--text-charcoal);
      white-space: nowrap;
    }
    .sector-info-card {
      border: 1px solid var(--line-border);
      background-color: var(--bg-stone-deep);
      padding: 36px 32px;
      border-radius: 4px;
    }
    .sector-info-card h3 {
      font-size: 1.5rem;
      margin-bottom: 1rem;
      color: var(--text-charcoal);
    }
    .sector-info-card p {
      font-size: 0.95rem;
      color: var(--text-muted);
      margin-bottom: 1.25rem;
      line-height: 1.7;
    }

    /* FLOOR PLANS (Tabbed) */
    #floorplans {
      background-color: var(--bg-offwhite);
      border-top: 1px solid var(--line-border);
      border-bottom: 1px solid var(--line-border);
    }
    .tab-bar {
      display: flex;
      gap: 1rem;
      margin-top: 2.5rem;
      margin-bottom: 2rem;
      border-bottom: 1px solid var(--line-border);
      padding-bottom: 0.75rem;
    }
    .tab-btn {
      background: none;
      border: none;
      font-family: var(--font-display);
      font-size: 1.15rem;
      font-weight: 600;
      color: var(--text-muted);
      cursor: pointer;
      padding: 6px 14px;
      position: relative;
      transition: color 0.2s ease;
    }
    .tab-btn.active {
      color: var(--text-charcoal);
    }
    .tab-btn.active::after {
      content: '';
      position: absolute;
      bottom: -0.85rem;
      left: 0;
      right: 0;
      height: 2px;
      background-color: var(--gold-accent);
    }
    .tab-panel {
      display: none;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 3.5rem;
      align-items: center;
      background-color: #FFFFFF;
      border: 1px solid var(--line-border);
      padding: 36px;
      border-radius: 4px;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
    }
    .tab-panel.active {
      display: grid;
    }
    .plan-graphic {
      border: 1px solid var(--line-border);
      background-color: #FAF9F6;
      padding: 20px;
      border-radius: 4px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
    }
    /* Architectural Floor Plan Graphic Presentation */
    .plan-graphic-wrapper {
      display: flex;
      flex-direction: column;
      gap: 1.15rem;
    }
    .plan-graphic-card {
      position: relative;
      background: #FFFFFF;
      border: 1px solid var(--line-border);
      border-radius: 6px;
      padding: 16px;
      box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
      transition: border-color 0.25s ease, box-shadow 0.25s ease;
    }
    .plan-graphic-card:hover {
      border-color: rgba(197, 160, 89, 0.5);
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.07);
    }
    .plan-card-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding-bottom: 12px;
      margin-bottom: 12px;
      border-bottom: 1px solid var(--line-border);
    }
    .plan-type-tag {
      font-size: 0.78rem;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: #8C6D28;
      background: rgba(197, 160, 89, 0.15);
      padding: 4px 12px;
      border-radius: 20px;
      border: 1px solid rgba(197, 160, 89, 0.3);
    }
    .plan-expand-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 0.8rem;
      color: var(--text-muted);
      font-weight: 500;
    }
    .plan-download-actions {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 0.85rem;
    }
    .btn-download-plan {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 12px 18px;
      background: var(--moss-primary);
      color: #FFFFFF !important;
      font-size: 0.9rem;
      font-weight: 600;
      border-radius: 4px;
      text-decoration: none;
      transition: all 0.2s ease;
      box-shadow: 0 4px 12px rgba(43, 58, 44, 0.22);
    }
    .btn-download-plan:hover {
      background: #1B261C;
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(43, 58, 44, 0.32);
    }
    .btn-download-plan svg {
      color: var(--gold-accent);
      flex-shrink: 0;
    }
    .btn-download-brochure {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 12px 16px;
      background: #FFFFFF;
      color: var(--text-charcoal) !important;
      border: 1px solid var(--line-border);
      font-size: 0.88rem;
      font-weight: 600;
      border-radius: 4px;
      text-decoration: none;
      transition: all 0.2s ease;
    }
    .btn-download-brochure:hover {
      background: var(--bg-offwhite);
      border-color: var(--gold-accent);
      color: var(--gold-accent) !important;
      transform: translateY(-2px);
    }
    .btn-download-brochure svg {
      color: var(--gold-accent);
      flex-shrink: 0;
    }
    .floor-plan-render {
      width: 100%;
      height: auto;
      max-height: 480px;
      object-fit: contain;
      display: block;
      cursor: zoom-in;
      transition: transform 0.25s ease;
      background: #FFFFFF;
      padding: 8px;
      border-radius: 4px;
    }
    .floor-plan-render:hover {
      transform: scale(1.02);
    }
    .gallery-img-container img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      cursor: zoom-in;
      transition: transform 0.4s ease;
    }
    .gallery-item:hover .gallery-img-container img {
      transform: scale(1.03);
    }
    .zoomable-img {
      cursor: zoom-in;
      transition: transform 0.3s ease;
    }
    .zoomable-img:hover {
      opacity: 0.96;
    }
    /* LIGHTBOX MODAL */
    #image-lightbox {
      position: fixed;
      inset: 0;
      background: rgba(18, 24, 20, 0.92);
      backdrop-filter: blur(8px);
      z-index: 10000;
      display: none;
      align-items: center;
      justify-content: center;
      padding: 24px;
    }
    #image-lightbox.active {
      display: flex;
    }
    .lightbox-content {
      position: relative;
      max-width: 92vw;
      max-height: 92vh;
      display: flex;
      flex-direction: column;
      align-items: center;
    }
    .lightbox-img {
      max-width: 90vw;
      max-height: 82vh;
      object-fit: contain;
      border-radius: 4px;
      box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
      background: #FFFFFF;
    }
    .lightbox-caption {
      margin-top: 14px;
      color: #FFFFFF;
      font-family: var(--font-display);
      font-size: 1.15rem;
      letter-spacing: 0.02em;
      text-align: center;
    }
    .lightbox-close {
      position: absolute;
      top: -46px;
      right: 0;
      background: none;
      border: none;
      color: #FFFFFF;
      font-size: 2.2rem;
      cursor: pointer;
      line-height: 1;
      padding: 4px 8px;
    }
    .lightbox-download-action {
      position: absolute;
      top: -44px;
      left: 0;
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 6px 14px;
      background: var(--moss-primary);
      color: #FFFFFF !important;
      font-size: 0.85rem;
      font-weight: 600;
      border-radius: 4px;
      text-decoration: none;
      border: 1px solid rgba(255, 255, 255, 0.2);
      transition: background 0.2s ease, transform 0.2s ease;
    }
    .lightbox-download-action:hover {
      background: #172218;
      transform: translateY(-1px);
    }
    .stats-table {
      width: 100%;
      border-collapse: collapse;
      margin: 1.5rem 0 2rem;
    }
    .stats-table tr {
      border-bottom: 1px solid var(--line-border);
    }
    .stats-table td {
      padding: 12px 0;
      font-size: 0.95rem;
      color: var(--text-charcoal);
    }
    .stats-table td:last-child {
      text-align: right;
      font-weight: 600;
      color: var(--text-charcoal);
    }

    /* FAQ (Native Accordion) */
    #faq {
      background-color: var(--bg-white);
    }
    .faq-list {
      max-width: 820px;
      margin-top: 3rem;
      border-top: 1px solid var(--line-border);
    }
    .faq-item {
      border-bottom: 1px solid var(--line-border);
    }
    .faq-summary {
      font-family: var(--font-display);
      font-size: 1.25rem;
      font-weight: 600;
      padding: 24px 0;
      cursor: pointer;
      list-style: none;
      display: flex;
      justify-content: space-between;
      align-items: center;
      user-select: none;
      color: var(--text-charcoal);
    }
    .faq-summary::-webkit-details-marker {
      display: none;
    }
    .faq-icon {
      font-size: 1.5rem;
      font-family: monospace;
      color: var(--gold-accent);
      transition: transform 0.2s ease;
    }
    details[open] .faq-icon {
      transform: rotate(45deg);
    }
    .faq-content {
      padding-bottom: 24px;
      font-size: 1rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* CONTACT / BROCHURE FORM SECTION (Light Off-White Architecture) */
    #contact {
      background-color: #F4F1EA;
      color: var(--text-charcoal);
      border-top: 1px solid var(--line-border);
    }
    .contact-grid {
      display: grid;
      grid-template-columns: 0.95fr 1.05fr;
      gap: 4.5rem;
      align-items: flex-start;
    }
    .contact-heading {
      color: var(--text-charcoal);
    }
    .contact-sub {
      font-size: 1.05rem;
      color: var(--text-muted);
      margin-bottom: 2rem;
      line-height: 1.7;
    }
    .contact-features {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 1rem;
      margin-top: 2rem;
      padding-top: 2rem;
      border-top: 1px solid var(--line-border);
    }
    .contact-features li {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      font-size: 0.95rem;
      color: var(--text-charcoal);
      font-weight: 500;
    }
    .contact-features li svg {
      width: 18px;
      height: 18px;
      color: var(--gold-accent);
      flex-shrink: 0;
    }
    .form-wrapper {
      background-color: #FFFFFF;
      border: 1px solid #DDD7CC;
      padding: 40px;
      border-radius: 4px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    }
    .form-group {
      margin-bottom: 1.35rem;
    }
    .form-label {
      display: block;
      font-size: 0.8125rem;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      margin-bottom: 0.45rem;
      color: var(--text-charcoal);
      font-weight: 600;
    }
    .form-input {
      width: 100%;
      background-color: #FAF9F6;
      border: 1px solid #D5CFC3;
      color: var(--text-charcoal);
      padding: 0.75rem 1rem;
      font-size: 0.95rem;
      border-radius: 2px;
      transition: border-color 0.2s ease;
    }
    .form-input:focus {
      outline: none;
      border-color: var(--gold-accent);
      background-color: #FFFFFF;
    }
    .phone-split {
      display: grid;
      grid-template-columns: 90px 1fr;
      gap: 0.75rem;
    }
    .consent-label {
      display: flex;
      align-items: flex-start;
      gap: 0.65rem;
      font-size: 0.8125rem;
      color: var(--text-muted);
      line-height: 1.5;
      cursor: pointer;
      margin-top: 1.25rem;
      margin-bottom: 1.75rem;
    }
    .consent-checkbox {
      margin-top: 3px;
      accent-color: var(--gold-accent);
    }
    .form-success-alert {
      display: none;
      background-color: #EBF3EB;
      border: 1px solid #A2C8A4;
      color: #1B401E;
      padding: 14px 18px;
      margin-top: 1.25rem;
      font-size: 0.95rem;
      border-radius: 2px;
      line-height: 1.5;
    }

    /* FOOTER (Light Architectural Palette) */
    footer {
      background-color: #EAE6DD;
      color: #3E463E;
      padding-top: 80px;
      padding-bottom: 40px;
      border-top: 1px solid #D5CFC2;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr 1fr 0.8fr;
      gap: 4rem;
      margin-bottom: 4rem;
    }
    .footer-col h4 {
      font-family: var(--font-display);
      font-size: 1.15rem;
      color: var(--text-charcoal);
      margin-bottom: 1.25rem;
      font-weight: 600;
    }
    .footer-col p {
      font-size: 0.9375rem;
      line-height: 1.7;
      margin-bottom: 1rem;
      color: #434B43;
    }
    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }
    .footer-links a {
      color: #434B43;
      font-size: 0.9375rem;
      transition: color 0.2s ease;
    }
    .footer-links a:hover {
      color: var(--gold-accent);
    }
    .footer-bottom {
      border-top: 1px solid #D5CFC2;
      padding-top: 30px;
      font-size: 0.8125rem;
      line-height: 1.6;
      color: #697369;
    }
    .disclaimer-note {
      margin-top: 12px;
      font-size: 0.75rem;
      color: #7A847A;
    }

    /* FLOATING DIRECT CALL ACTION */
    #floating-call-btn {
      position: fixed;
      bottom: 24px;
      right: 24px;
      z-index: 999;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background-color: var(--gold-accent);
      color: #FFFFFF;
      padding: 12px 22px;
      border-radius: 9999px;
      box-shadow: 0 8px 24px rgba(184, 133, 43, 0.35);
      font-family: var(--font-body);
      font-weight: 600;
      font-size: 0.9375rem;
      letter-spacing: 0.02em;
      text-decoration: none;
      transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    }
    #floating-call-btn:hover {
      background-color: var(--gold-accent-hover);
      transform: translateY(-2px);
      box-shadow: 0 12px 28px rgba(184, 133, 43, 0.45);
    }
    #floating-call-btn svg {
      flex-shrink: 0;
    }

    /* RESPONSIVENESS (< 860px) */
    @media (max-width: 860px) {
      .section-pad {
        padding-top: 72px;
        padding-bottom: 72px;
      }
      .desktop-nav {
        display: none;
      }
      .mobile-menu-btn {
        display: block;
      }
      .phone-text {
        display: none;
      }
      .header-cta-pill {
        padding: 0.5rem 0.65rem;
      }

      /* Hero mobile requirements */
      #home {
        min-height: auto;
      }
      .hero-content {
        padding-top: 110px;
        padding-bottom: 60px;
      }
      .hero-card {
        padding: 30px 22px;
        margin: 0 auto;
        background: rgba(255, 255, 255, 0.96);
      }
      .hero-actions {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
      }
      .pill-gold, .btn-outline-white, .btn-outline-dark, .btn-hero-download {
        width: 100%;
        text-align: center;
        justify-content: center;
      }
      .plan-download-actions {
        grid-template-columns: 1fr;
      }

      /* Multi-column grids to 1 column */
      .two-col-grid,
      .pricing-grid,
      .gallery-asymmetric,
      .location-layout,
      .tab-panel,
      .contact-grid,
      .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
      }
      .gallery-lead {
        grid-column: auto;
        grid-row: auto;
      }
      .gallery-lead .gallery-img-container {
        min-height: 280px;
      }

      /* Pillars collapse */
      .pillars-grid {
        grid-template-columns: 1fr 1fr;
      }
      .pillar-col:nth-child(2) {
        border-right: none;
      }
      .pillar-col:nth-child(1), .pillar-col:nth-child(2) {
        border-bottom: 1px solid var(--line-border);
      }

      /* Amenities grid */
      .amenities-grid {
        grid-template-columns: 1fr 1fr;
      }
    }

    /* TIGHTER RESPONSIVENESS (< 480px) */
    @media (max-width: 480px) {
      .container {
        padding-left: 20px;
        padding-right: 20px;
      }
      .brand-logo-img {
        height: 34px;
      }
      .section-pad {
        padding-top: 56px;
        padding-bottom: 56px;
      }
      .hero-headline {
        font-size: 2.35rem;
      }
      .hero-subtitle {
        font-size: 1.15rem;
      }
      .section-heading {
        font-size: 1.95rem;
      }
      .pillars-grid {
        grid-template-columns: 1fr;
      }
      .pillar-col {
        border-right: none !important;
        border-bottom: 1px solid var(--line-border);
        padding: 28px 16px;
      }
      .pillar-col:last-child {
        border-bottom: none;
      }
      .amenities-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
      }
      .pricing-card {
        padding: 28px 20px;
      }
      .unit-price {
        font-size: 1.9rem;
      }
      .form-wrapper {
        padding: 24px 18px;
      }
      .tab-bar {
        flex-wrap: wrap;
        gap: 0.5rem;
      }
      .tab-btn {
        font-size: 1rem;
        padding: 6px 8px;
      }
      .tab-panel {
        padding: 20px 16px;
      }
      .conn-row {
        grid-template-columns: 32px 1fr auto;
        gap: 0.75rem;
      }
    }