/* ============================================================
   PropertyGrow.in — Main Stylesheet
   Complete Property Development & Maintenance Solutions
   ------------------------------------------------------------
   Contents:
   01. Design Tokens (CSS Variables)
   02. Base & Typography
   03. Utilities
   04. Preloader
   05. Header / Navigation
   06. Hero
   07. Section Headers
   08. Why Choose Us / Counters
   09. Services
   10. Projects / Gallery (filter + masonry)
   11. Process Timeline
   12. Testimonials
   13. FAQ Accordion
   14. CTA Band
   15. Blog Cards
   16. Contact
   17. Footer
   18. Sticky / Floating Elements
   19. Page Banners & Inner Pages
   20. Dark Mode
   ============================================================ */

/* ---------- 01. Design Tokens ---------- */
:root {
  --pg-green: #0F6B3E;
  --pg-green-dark: #0A4F2D;
  --pg-green-light: #E7F3ED;
  --pg-blue: #0056B3;
  --pg-blue-dark: #003E82;
  --pg-blue-light: #E8F1FB;
  --pg-gold: #F4B400;
  --pg-gold-dark: #C79200;
  --pg-white: #FFFFFF;
  --pg-bg: #FFFFFF;
  --pg-bg-soft: #F6F8F7;
  --pg-text: #343A40;
  --pg-text-muted: #6C757D;
  --pg-border: #E5EAE8;

  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Poppins', sans-serif;

  --radius-lg: 1.25rem;
  --radius-md: 0.875rem;
  --radius-sm: 0.5rem;

  --shadow-soft: 0 10px 30px rgba(15, 107, 62, 0.08);
  --shadow-hover: 0 18px 45px rgba(15, 107, 62, 0.16);

  --section-space: clamp(4rem, 8vw, 6.5rem);
  --transition: all 0.35s cubic-bezier(0.25, 0.8, 0.35, 1);
}

/* ---------- 02. Base & Typography ---------- */
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--pg-text);
  background-color: var(--pg-bg);
  line-height: 1.7;
  font-size: 1rem;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--pg-green-dark);
  line-height: 1.25;
}

a { color: var(--pg-blue); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--pg-green); }

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

::selection { background: var(--pg-gold); color: #1a1a1a; }

/* Visible keyboard focus */
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--pg-gold);
  outline-offset: 2px;
}

/* ---------- 03. Utilities ---------- */
.section { padding: var(--section-space) 0; }
.bg-soft { background-color: var(--pg-bg-soft); }
.text-gold { color: var(--pg-gold-dark) !important; }
.text-green { color: var(--pg-green) !important; }

.btn { font-family: var(--font-display); font-weight: 600; letter-spacing: 0.02em; border-radius: 50rem; padding: 0.8rem 1.9rem; transition: var(--transition); }
.btn-pg-primary { background: var(--pg-green); border: 2px solid var(--pg-green); color: #fff; }
.btn-pg-primary:hover { background: var(--pg-green-dark); border-color: var(--pg-green-dark); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn-pg-gold { background: var(--pg-gold); border: 2px solid var(--pg-gold); color: #212529; }
.btn-pg-gold:hover { background: var(--pg-gold-dark); border-color: var(--pg-gold-dark); color: #fff; transform: translateY(-2px); }
.btn-pg-outline { background: transparent; border: 2px solid #fff; color: #fff; }
.btn-pg-outline:hover { background: #fff; color: var(--pg-green); }
.btn-pg-blue { background: var(--pg-blue); border: 2px solid var(--pg-blue); color: #fff; }
.btn-pg-blue:hover { background: var(--pg-blue-dark); border-color: var(--pg-blue-dark); color: #fff; }

/* ---------- 04. Preloader ---------- */
#preloader {
  position: fixed; inset: 0; z-index: 2000;
  background: var(--pg-white);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
#preloader.hidden { opacity: 0; visibility: hidden; }
.preloader-logo { font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; color: var(--pg-green); animation: pulseLogo 1.2s ease-in-out infinite; }
.preloader-logo span { color: var(--pg-gold); }
@keyframes pulseLogo { 0%,100% { opacity: 0.5; transform: scale(0.97);} 50% { opacity: 1; transform: scale(1);} }

/* ---------- 05. Header / Navigation ---------- */
.topbar {
  background: var(--pg-green-dark);
  color: #d9e8e0;
  font-size: 0.82rem;
  padding: 0.4rem 0;
}
.topbar a { color: #fff; }
.topbar a:hover { color: var(--pg-gold); }
.topbar .sep { opacity: 0.35; margin: 0 0.6rem; }

.navbar-pg {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
  padding: 0.9rem 0;
  transition: var(--transition);
}
.navbar-pg.scrolled { padding: 0.5rem 0; box-shadow: 0 4px 25px rgba(0, 0, 0, 0.1); }

.navbar-brand-pg { font-family: var(--font-display); font-weight: 800; font-size: 1.45rem; color: var(--pg-green); }
.navbar-brand-pg span { color: var(--pg-gold); }
.navbar-brand-pg small { display: block; font-size: 0.6rem; font-weight: 500; letter-spacing: 0.18em; color: var(--pg-text-muted); text-transform: uppercase; }

.navbar-pg .nav-link {
  font-family: var(--font-display); font-weight: 600; font-size: 0.9rem;
  color: var(--pg-text); margin: 0 0.35rem; position: relative;
}
.navbar-pg .nav-link::after {
  content: ""; position: absolute; left: 0.5rem; right: 0.5rem; bottom: 0.15rem;
  height: 2px; background: var(--pg-gold); transform: scaleX(0);
  transform-origin: left; transition: transform 0.3s ease;
}
.navbar-pg .nav-link:hover::after,
.navbar-pg .nav-link.active::after { transform: scaleX(1); }
.navbar-pg .nav-link.active, .navbar-pg .nav-link:hover { color: var(--pg-green); }

/* ---------- 06. Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  color: #fff;
  background: url('https://images.unsplash.com/photo-1613490493576-7fde63acd811?auto=format&fit=crop&w=1920&q=70') center/cover no-repeat;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(10, 79, 45, 0.92) 0%, rgba(15, 107, 62, 0.75) 45%, rgba(0, 86, 179, 0.45) 100%);
}
.hero .container { position: relative; z-index: 2; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(8px);
  border-radius: 50rem; padding: 0.4rem 1.1rem;
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
}
.hero h1 { color: #fff; font-size: clamp(2.1rem, 5vw, 3.6rem); font-weight: 800; margin: 1.2rem 0; }
.hero h1 .accent { color: var(--pg-gold); }
.hero p.lead { color: #e8f2ec; max-width: 640px; font-size: clamp(1rem, 1.4vw, 1.15rem); }

/* Glassmorphism stats strip */
.hero-stats {
  margin-top: 3rem;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: rgba(255, 255, 255, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  max-width: 760px;
}
.hero-stats > div { background: rgba(255, 255, 255, 0.08); padding: 1.1rem 1rem; text-align: center; }
.hero-stats .num { font-family: var(--font-display); font-weight: 800; font-size: 1.6rem; color: var(--pg-gold); }
.hero-stats .lbl { font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: #eaf4ee; }

.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  color: #fff; font-size: 1.4rem; z-index: 2; animation: bounceDown 2s infinite;
}
@keyframes bounceDown { 0%,100% { transform: translate(-50%, 0);} 50% { transform: translate(-50%, 10px);} }

/* ---------- 07. Section Headers ---------- */
.section-head { max-width: 720px; margin: 0 auto 3rem; text-align: center; }
.section-head .eyebrow {
  display: inline-block; font-family: var(--font-display); font-weight: 700;
  font-size: 0.78rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--pg-blue); margin-bottom: 0.6rem;
}
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); position: relative; display: inline-block; padding-bottom: 0.9rem; }
.section-head h2::after {
  content: ""; position: absolute; left: 50%; transform: translateX(-50%);
  bottom: 0; width: 64px; height: 4px; border-radius: 4px;
  background: linear-gradient(90deg, var(--pg-gold), var(--pg-green));
}
.section-head p { color: var(--pg-text-muted); margin-top: 0.8rem; }

/* ---------- 08. Why Choose Us / Counters ---------- */
.feature-card {
  background: var(--pg-white);
  border: 1px solid var(--pg-border);
  border-radius: var(--radius-lg);
  padding: 2.2rem 1.6rem;
  height: 100%;
  text-align: center;
  transition: var(--transition);
}
.feature-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); border-color: transparent; }
.feature-card .icon {
  width: 68px; height: 68px; margin: 0 auto 1.2rem;
  display: flex; align-items: center; justify-content: center;
  border-radius: 20px; font-size: 1.6rem;
  background: var(--pg-green-light); color: var(--pg-green);
  transition: var(--transition);
}
.feature-card:hover .icon { background: var(--pg-green); color: #fff; transform: rotate(-6deg) scale(1.05); }
.feature-card h3 { font-size: 1.1rem; margin-bottom: 0.6rem; }
.feature-card p { font-size: 0.92rem; color: var(--pg-text-muted); margin-bottom: 0; }

.counters {
  background: linear-gradient(120deg, var(--pg-green-dark), var(--pg-green) 60%, var(--pg-blue));
  border-radius: var(--radius-lg);
  color: #fff;
  padding: 2.5rem 1rem;
  box-shadow: var(--shadow-soft);
}
.counter-item { text-align: center; }
.counter-item .value { font-family: var(--font-display); font-weight: 800; font-size: clamp(2rem, 4vw, 2.8rem); color: var(--pg-gold); }
.counter-item .label { font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase; color: #dcebe2; }

/* ---------- 09. Services ---------- */
.service-card {
  background: var(--pg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--pg-border);
  height: 100%;
  display: flex; flex-direction: column;
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.service-card .thumb { position: relative; overflow: hidden; aspect-ratio: 16 / 10; }
.service-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.service-card:hover .thumb img { transform: scale(1.08); }
.service-card .thumb .icon-badge {
  position: absolute; left: 1.2rem; bottom: -26px;
  width: 56px; height: 56px; border-radius: 16px;
  background: var(--pg-gold); color: #212529; font-size: 1.35rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 20px rgba(244, 180, 0, 0.4);
  z-index: 2;
}
.service-card .body { padding: 2.4rem 1.4rem 1.6rem; display: flex; flex-direction: column; flex: 1; }
.service-card h3 { font-size: 1.15rem; }
.service-card ul { padding-left: 0; list-style: none; margin: 0.6rem 0 1rem; font-size: 0.9rem; color: var(--pg-text-muted); }
.service-card ul li { padding: 0.14rem 0; }
.service-card ul li i { color: var(--pg-green); margin-right: 0.5rem; font-size: 0.75rem; }
.service-card .link-more { margin-top: auto; font-family: var(--font-display); font-weight: 700; font-size: 0.88rem; color: var(--pg-blue); }
.service-card .link-more i { transition: transform 0.3s ease; }
.service-card .link-more:hover i { transform: translateX(6px); }

/* ---------- 10. Projects / Gallery ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center; margin-bottom: 2.4rem; }
.filter-btn {
  border: 1.5px solid var(--pg-border); background: var(--pg-white); color: var(--pg-text);
  border-radius: 50rem; padding: 0.45rem 1.3rem;
  font-family: var(--font-display); font-weight: 600; font-size: 0.85rem;
  transition: var(--transition); cursor: pointer;
}
.filter-btn:hover { border-color: var(--pg-green); color: var(--pg-green); }
.filter-btn.active { background: var(--pg-green); border-color: var(--pg-green); color: #fff; }

.masonry { columns: 3 300px; column-gap: 1.25rem; }
.masonry .g-item { break-inside: avoid; margin-bottom: 1.25rem; }

.g-item { position: relative; border-radius: var(--radius-md); overflow: hidden; display: block; }
.g-item img { width: 100%; display: block; transition: transform 0.6s ease; }
.g-item .overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10, 79, 45, 0.9), rgba(10, 79, 45, 0.05) 60%);
  opacity: 0; transition: var(--transition);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 1.2rem; color: #fff;
}
.g-item:hover .overlay { opacity: 1; }
.g-item:hover img { transform: scale(1.07); }
.g-item .overlay .cat { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--pg-gold); font-weight: 700; }
.g-item .overlay h4 { color: #fff; font-size: 1.05rem; margin: 0.2rem 0 0; }
.g-item.hide { display: none; }

/* Project detail cards */
.project-card { background: #fff; border: 1px solid var(--pg-border); border-radius: var(--radius-lg); overflow: hidden; height: 100%; transition: var(--transition); }
.project-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-6px); }
.project-card img { aspect-ratio: 16/10; width: 100%; object-fit: cover; }
.project-card .body { padding: 1.4rem; }
.project-card .meta { display: flex; gap: 1.2rem; font-size: 0.82rem; color: var(--pg-text-muted); margin-top: 0.7rem; flex-wrap: wrap; }
.project-card .meta i { color: var(--pg-gold-dark); margin-right: 0.35rem; }
.badge-cat { background: var(--pg-green-light); color: var(--pg-green); font-weight: 600; font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; border-radius: 50rem; padding: 0.3rem 0.8rem; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 1600;
  background: rgba(8, 25, 16, 0.94);
  display: none; align-items: center; justify-content: center;
  padding: 2rem;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: min(92vw, 1100px); max-height: 84vh; border-radius: var(--radius-md); box-shadow: 0 30px 80px rgba(0,0,0,0.5); }
.lightbox .lb-caption { position: absolute; bottom: 1.6rem; left: 0; right: 0; text-align: center; color: #d8e8de; font-size: 0.9rem; }
.lightbox button {
  position: absolute; background: rgba(255,255,255,0.12); color: #fff;
  border: 1px solid rgba(255,255,255,0.25); border-radius: 50%;
  width: 48px; height: 48px; font-size: 1.15rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center; transition: var(--transition);
}
.lightbox button:hover { background: var(--pg-gold); color: #212529; }
.lb-close { top: 1.4rem; right: 1.4rem; }
.lb-prev { left: 1.4rem; top: 50%; transform: translateY(-50%); }
.lb-next { right: 1.4rem; top: 50%; transform: translateY(-50%); }

/* ---------- 11. Process Timeline ---------- */
.process-step { text-align: center; position: relative; padding: 1rem 0.6rem; }
.process-step .num {
  width: 72px; height: 72px; margin: 0 auto 1rem;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: #fff; border: 2px dashed var(--pg-green);
  font-family: var(--font-display); font-weight: 800; font-size: 1.3rem; color: var(--pg-green);
  transition: var(--transition); position: relative; z-index: 1;
}
.process-step:hover .num { background: var(--pg-green); color: #fff; border-style: solid; transform: scale(1.08); }
.process-step h4 { font-size: 1rem; }
.process-step p { font-size: 0.85rem; color: var(--pg-text-muted); margin: 0; }
.process-row { position: relative; }
.process-row::before {
  content: ""; position: absolute; top: 52px; left: 8%; right: 8%;
  border-top: 2px dashed var(--pg-border); z-index: 0;
}

/* ---------- 12. Testimonials ---------- */
.testimonial-card {
  background: #fff; border-radius: var(--radius-lg);
  border: 1px solid var(--pg-border);
  padding: 2.2rem; height: 100%;
  box-shadow: var(--shadow-soft);
  position: relative;
}
.testimonial-card::before {
  content: "\201C"; position: absolute; top: 0.4rem; right: 1.4rem;
  font-family: var(--font-display); font-size: 5rem; color: var(--pg-green-light); line-height: 1;
}
.testimonial-card .stars { color: var(--pg-gold); margin-bottom: 0.8rem; }
.testimonial-card p { font-size: 0.95rem; }
.testimonial-card .who { display: flex; align-items: center; gap: 0.9rem; margin-top: 1.2rem; }
.testimonial-card .who .avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--pg-green); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700;
}
.testimonial-card .who strong { display: block; font-family: var(--font-display); font-size: 0.95rem; color: var(--pg-green-dark); }
.testimonial-card .who small { color: var(--pg-text-muted); }
.swiper-pagination-bullet-active { background: var(--pg-green) !important; }

/* ---------- 13. FAQ ---------- */
.accordion-pg .accordion-item { border: 1px solid var(--pg-border); border-radius: var(--radius-md) !important; overflow: hidden; margin-bottom: 0.9rem; }
.accordion-pg .accordion-button { font-family: var(--font-display); font-weight: 600; color: var(--pg-green-dark); padding: 1.1rem 1.4rem; background: #fff; }
.accordion-pg .accordion-button:not(.collapsed) { background: var(--pg-green-light); color: var(--pg-green-dark); box-shadow: none; }
.accordion-pg .accordion-button:focus { box-shadow: none; border-color: var(--pg-border); }
.accordion-pg .accordion-body { color: var(--pg-text-muted); font-size: 0.95rem; }

/* ---------- 14. CTA Band ---------- */
.cta-band {
  position: relative; color: #fff;
  background: url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?auto=format&fit=crop&w=1920&q=70') center/cover fixed no-repeat;
  padding: clamp(4rem, 9vw, 7rem) 0;
}
.cta-band::before { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(10,79,45,0.94), rgba(0,86,179,0.82)); }
.cta-band .container { position: relative; z-index: 2; }
.cta-band h2 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.7rem); }
.cta-band p { color: #dcebe2; max-width: 620px; }

/* ---------- 15. Blog ---------- */
.blog-card { background: #fff; border: 1px solid var(--pg-border); border-radius: var(--radius-lg); overflow: hidden; height: 100%; transition: var(--transition); }
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.blog-card .thumb { aspect-ratio: 16/9; overflow: hidden; }
.blog-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.blog-card:hover .thumb img { transform: scale(1.07); }
.blog-card .body { padding: 1.4rem; }
.blog-card .meta { font-size: 0.78rem; color: var(--pg-text-muted); display: flex; gap: 1rem; margin-bottom: 0.5rem; }
.blog-card .meta i { color: var(--pg-gold-dark); margin-right: 0.3rem; }
.blog-card h3 { font-size: 1.08rem; }
.blog-card h3 a { color: var(--pg-green-dark); }
.blog-card h3 a:hover { color: var(--pg-blue); }

/* ---------- 16. Contact ---------- */
.contact-info-card {
  background: #fff; border: 1px solid var(--pg-border);
  border-radius: var(--radius-lg); padding: 1.6rem; height: 100%;
  display: flex; gap: 1rem; align-items: flex-start; transition: var(--transition);
}
.contact-info-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.contact-info-card .icon {
  flex: 0 0 52px; width: 52px; height: 52px; border-radius: 16px;
  background: var(--pg-green-light); color: var(--pg-green);
  display: flex; align-items: center; justify-content: center; font-size: 1.25rem;
}
.contact-info-card h4 { font-size: 1rem; margin-bottom: 0.25rem; }
.contact-info-card p { margin: 0; font-size: 0.9rem; color: var(--pg-text-muted); }

.form-pg .form-control, .form-pg .form-select {
  border-radius: var(--radius-sm); border: 1.5px solid var(--pg-border);
  padding: 0.8rem 1rem; font-size: 0.95rem;
}
.form-pg .form-control:focus, .form-pg .form-select:focus {
  border-color: var(--pg-green); box-shadow: 0 0 0 0.2rem rgba(15, 107, 62, 0.12);
}
.form-pg label { font-family: var(--font-display); font-weight: 600; font-size: 0.85rem; margin-bottom: 0.35rem; }
.form-pg .invalid-feedback { font-size: 0.8rem; }

.map-wrap { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-soft); }
.map-wrap iframe { display: block; width: 100%; height: 420px; border: 0; }

/* ---------- 17. Footer ---------- */
.footer {
  background: #0A2E1D;
  color: #b9cfc3;
  padding: 4.5rem 0 0;
  font-size: 0.92rem;
}
.footer h5 { color: #fff; font-size: 1rem; margin-bottom: 1.2rem; position: relative; padding-bottom: 0.7rem; }
.footer h5::after { content: ""; position: absolute; left: 0; bottom: 0; width: 36px; height: 3px; background: var(--pg-gold); border-radius: 3px; }
.footer a { color: #b9cfc3; }
.footer a:hover { color: var(--pg-gold); padding-left: 4px; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer ul li { margin-bottom: 0.55rem; }
.footer ul li i { font-size: 0.7rem; margin-right: 0.5rem; color: var(--pg-gold); }
.footer .brand { font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; color: #fff; }
.footer .brand span { color: var(--pg-gold); }
.social-links { display: flex; gap: 0.6rem; margin-top: 1.2rem; }
.social-links a {
  width: 42px; height: 42px; border-radius: 12px;
  background: rgba(255,255,255,0.08); color: #fff;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.social-links a:hover { background: var(--pg-gold); color: #212529; transform: translateY(-4px); padding-left: 0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); margin-top: 3rem; padding: 1.2rem 0; font-size: 0.82rem; }
.newsletter-input { border-radius: 50rem; overflow: hidden; display: flex; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); }
.newsletter-input input { flex: 1; background: transparent; border: 0; color: #fff; padding: 0.7rem 1.2rem; min-width: 0; }
.newsletter-input input:focus { outline: none; }
.newsletter-input input::placeholder { color: #8fa89b; }
.newsletter-input button { border: 0; background: var(--pg-gold); color: #212529; padding: 0 1.3rem; font-weight: 700; cursor: pointer; transition: var(--transition); }
.newsletter-input button:hover { background: var(--pg-gold-dark); color: #fff; }

/* ---------- 18. Sticky / Floating Elements ---------- */
.float-stack { position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 1500; display: flex; flex-direction: column; gap: 0.7rem; }
.float-btn {
  width: 54px; height: 54px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.35rem; border: 0; cursor: pointer;
  box-shadow: 0 10px 25px rgba(0,0,0,0.22);
  transition: var(--transition);
}
.float-btn:hover { transform: translateY(-4px) scale(1.05); color: #fff; }
.float-whatsapp { background: #25D366; }
.float-call { background: var(--pg-blue); }
.float-inquiry { background: var(--pg-gold); color: #212529 !important; }
#backToTop {
  background: var(--pg-green);
  opacity: 0; visibility: hidden;
}
#backToTop.show { opacity: 1; visibility: visible; }

/* ---------- 19. Page Banners & Inner Pages ---------- */
.page-banner {
  position: relative; color: #fff;
  padding: clamp(7rem, 14vw, 10rem) 0 clamp(3.5rem, 7vw, 5rem);
  background: url('https://images.unsplash.com/photo-1560518883-ce09059eeffa?auto=format&fit=crop&w=1920&q=70') center/cover no-repeat;
}
.page-banner::before { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(10,79,45,0.93), rgba(0,86,179,0.72)); }
.page-banner .container { position: relative; z-index: 2; }
.page-banner h1 { color: #fff; font-size: clamp(1.9rem, 4.5vw, 3rem); }
.breadcrumb-pg { --bs-breadcrumb-divider-color: rgba(255,255,255,0.5); margin: 0; }
.breadcrumb-pg .breadcrumb-item, .breadcrumb-pg .breadcrumb-item a { color: rgba(255,255,255,0.75); font-size: 0.88rem; }
.breadcrumb-pg .breadcrumb-item.active { color: var(--pg-gold); }

.service-detail { scroll-margin-top: 110px; }
.check-list { list-style: none; padding: 0; }
.check-list li { padding: 0.35rem 0; }
.check-list li i { color: var(--pg-green); margin-right: 0.6rem; }

.timeline { position: relative; padding-left: 2rem; }
.timeline::before { content: ""; position: absolute; left: 8px; top: 6px; bottom: 6px; width: 2px; background: var(--pg-border); }
.timeline-item { position: relative; padding-bottom: 1.8rem; }
.timeline-item::before {
  content: ""; position: absolute; left: -2rem; top: 6px;
  width: 18px; height: 18px; border-radius: 50%;
  background: #fff; border: 4px solid var(--pg-green);
}
.timeline-item .year { font-family: var(--font-display); font-weight: 800; color: var(--pg-gold-dark); }

.team-card { text-align: center; background: #fff; border: 1px solid var(--pg-border); border-radius: var(--radius-lg); padding: 2rem 1.4rem; height: 100%; transition: var(--transition); }
.team-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-6px); }
.team-card .avatar {
  width: 96px; height: 96px; margin: 0 auto 1rem; border-radius: 50%;
  background: linear-gradient(135deg, var(--pg-green), var(--pg-blue)); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 800; font-size: 1.7rem;
}
.team-card h4 { font-size: 1.05rem; margin-bottom: 0.2rem; }
.team-card small { color: var(--pg-text-muted); }

.value-chip { background: var(--pg-green-light); color: var(--pg-green-dark); border-radius: var(--radius-md); padding: 1.2rem 1.4rem; height: 100%; }
.value-chip i { color: var(--pg-gold-dark); font-size: 1.3rem; }
.value-chip strong { font-family: var(--font-display); display: block; margin: 0.4rem 0 0.2rem; }

.partner-logo {
  border: 1px solid var(--pg-border); border-radius: var(--radius-md);
  padding: 1.2rem; text-align: center; color: var(--pg-text-muted);
  font-family: var(--font-display); font-weight: 700; letter-spacing: 0.05em;
  background: #fff; transition: var(--transition); filter: grayscale(1); opacity: 0.75;
}
.partner-logo:hover { filter: none; opacity: 1; color: var(--pg-green); border-color: var(--pg-green); }

/* Inquiry modal */
.modal-pg .modal-content { border-radius: var(--radius-lg); border: 0; overflow: hidden; }
.modal-pg .modal-header { background: var(--pg-green); color: #fff; border: 0; }
.modal-pg .modal-header .btn-close { filter: invert(1); }

/* Chat placeholder */
.chat-widget {
  position: fixed; left: 1.2rem; bottom: 1.2rem; z-index: 1500;
}
.chat-toggle {
  width: 54px; height: 54px; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--pg-green); color: #fff; font-size: 1.3rem;
  box-shadow: 0 10px 25px rgba(0,0,0,0.22); transition: var(--transition);
}
.chat-toggle:hover { transform: scale(1.06); }
.chat-panel {
  position: absolute; bottom: 66px; left: 0; width: 300px;
  background: #fff; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25); display: none;
}
.chat-panel.open { display: block; }
.chat-panel .head { background: var(--pg-green); color: #fff; padding: 1rem 1.2rem; font-family: var(--font-display); font-weight: 700; }
.chat-panel .bod { padding: 1.2rem; font-size: 0.9rem; color: var(--pg-text-muted); }

/* ---------- 20. Dark Mode ---------- */
body.dark-mode {
  --pg-bg: #0E1512;
  --pg-bg-soft: #131C17;
  --pg-white: #17211B;
  --pg-text: #D7E2DB;
  --pg-text-muted: #93A69B;
  --pg-border: #24332B;
  --pg-green-light: #1A2E23;
  --pg-blue-light: #14222F;
  --pg-green-dark: #7FCBA4;
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-hover: 0 18px 45px rgba(0, 0, 0, 0.5);
}
body.dark-mode .navbar-pg { background: rgba(14, 21, 18, 0.9); box-shadow: 0 2px 20px rgba(0,0,0,0.35); }
body.dark-mode .navbar-pg .nav-link { color: var(--pg-text); }
body.dark-mode .feature-card,
body.dark-mode .service-card,
body.dark-mode .testimonial-card,
body.dark-mode .blog-card,
body.dark-mode .project-card,
body.dark-mode .contact-info-card,
body.dark-mode .team-card,
body.dark-mode .partner-logo,
body.dark-mode .accordion-pg .accordion-button,
body.dark-mode .accordion-pg .accordion-item { background: var(--pg-white); color: var(--pg-text); }
body.dark-mode .accordion-pg .accordion-button:not(.collapsed) { background: var(--pg-green-light); }
body.dark-mode .accordion-pg .accordion-body { color: var(--pg-text-muted); }
body.dark-mode .filter-btn { background: var(--pg-white); color: var(--pg-text); }
body.dark-mode .filter-btn.active { background: var(--pg-green); color: #fff; }
body.dark-mode #preloader { background: #0E1512; }
body.dark-mode .form-pg .form-control, body.dark-mode .form-pg .form-select { background: var(--pg-white); color: var(--pg-text); }
body.dark-mode h1, body.dark-mode h2, body.dark-mode h3, body.dark-mode h4 { color: var(--pg-green-dark); }
body.dark-mode .hero h1, body.dark-mode .cta-band h2, body.dark-mode .page-banner h1,
body.dark-mode .g-item .overlay h4, body.dark-mode .footer h5 { color: #fff; }
body.dark-mode .process-step .num { background: var(--pg-white); }
body.dark-mode .process-step:hover .num { background: var(--pg-green); }

.dark-toggle {
  border: 1.5px solid var(--pg-border); background: transparent; color: var(--pg-text);
  width: 40px; height: 40px; border-radius: 50%; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.dark-toggle:hover { border-color: var(--pg-gold); color: var(--pg-gold-dark); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ---------- Hero quick links (service shortcuts) ---------- */
.hero-links { display: flex; flex-wrap: wrap; gap: 0.55rem; max-width: 720px; }
.hero-links a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.82rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 100px;
  padding: 0.42rem 1.05rem;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: var(--transition);
}
.hero-links a:hover {
  background: var(--pg-gold);
  border-color: var(--pg-gold);
  color: #1a1a1a;
  transform: translateY(-2px);
}
body.dark-mode .hero-links a { background: rgba(255,255,255,0.08); }