/* =============================================
   BuildEx Construction – style.css
   Color Palette:
   --navy:   #0B1F3A  (primary dark blue)
   --steel:  #1A3A5C  (mid blue)
   --orange: #E8630A  (accent)
   --amber:  #F5A623  (highlight)
   --light:  #F4F7FB  (off-white bg)
   --white:  #FFFFFF
   Fonts: DM Serif Display (display) / Outfit (body)
============================================= */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* ── Custom Properties ─────────────────────── */
:root {
  --ved-lime:   #8AC41A;
  --ved-black:  #1a1a1a;
  --navy:       #0B1F3A;
  --steel:      #1A3A5C;
  --orange:     #E8630A;
  --amber:      #F5A623;
  --light:      #F4F7FB;
  --white:      #FFFFFF;
  --gray:       #6B7280;
  --dark-gray:  #374151;
  --border:     rgba(255,255,255,0.12);

  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body:    'Outfit', system-ui, sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --shadow-card: 0 4px 24px rgba(11,31,58,0.10);
  --shadow-hover:0 12px 40px rgba(11,31,58,0.18);
  --shadow-orange:0 8px 30px rgba(232,99,10,0.30);

  --transition: all 0.32s cubic-bezier(0.4,0,0.2,1);
}

/* ── Reset & Base ──────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--dark-gray);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; padding: 0; margin: 0; }
.section-pad { padding: 90px 0; }
.section-pad-sm { padding: 60px 0; }

/* ── Typography ────────────────────────────── */
h1,h2,h3,h4,h5,h6 { font-family: var(--font-display); line-height: 1.2; color: var(--navy); }
.section-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-body); font-weight: 700; font-size: 0.8rem;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--orange);
  margin-bottom: 12px;
}
.section-eyebrow::before {
  content: ''; width: 28px; height: 3px; background: var(--orange); border-radius: 2px;
}
.section-title { font-size: clamp(1.8rem, 3.5vw, 2.9rem); color: var(--navy); }
.section-title span { color: var(--orange); }
.section-subtitle { color: var(--gray); max-width: 560px; }
.text-orange { color: var(--orange) !important; }
.text-navy   { color: var(--navy) !important; }

/* ── Buttons ───────────────────────────────── */
.btn-primary-bx {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--orange); color: var(--white);
  font-family: var(--font-body); font-weight: 700; font-size: 0.92rem;
  letter-spacing: 0.04em; padding: 14px 32px;
  border: 2px solid var(--orange); border-radius: var(--radius-sm);
  cursor: pointer; transition: var(--transition);
  box-shadow: var(--shadow-orange);
}
.btn-primary-bx:hover {
  background: #c9530a; border-color: #c9530a; color: var(--white);
  transform: translateY(-2px); box-shadow: 0 14px 40px rgba(232,99,10,0.38);
}
.btn-outline-bx {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--white);
  font-family: var(--font-body); font-weight: 700; font-size: 0.92rem;
  letter-spacing: 0.04em; padding: 13px 30px;
  border: 2px solid rgba(255,255,255,0.65); border-radius: var(--radius-sm);
  cursor: pointer; transition: var(--transition);
}
.btn-outline-bx:hover {
  background: var(--white); color: var(--navy); border-color: var(--white);
  transform: translateY(-2px);
}
.btn-navy-bx {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--navy); color: var(--white);
  font-family: var(--font-body); font-weight: 700; font-size: 0.92rem;
  padding: 14px 32px; border: 2px solid var(--navy); border-radius: var(--radius-sm);
  cursor: pointer; transition: var(--transition);
}
.btn-navy-bx:hover { background: var(--steel); border-color: var(--steel); color: var(--white); transform: translateY(-2px); }

/* ── Navbar ────────────────────────────────── */
#mainNav {
  background: #ffffff;
  padding: 0;
  border-bottom: 3px solid var(--ved-lime);
  box-shadow: 0 2px 20px rgba(0,0,0,0.10);
  transition: var(--transition);
  z-index: 1000;
}
#mainNav.scrolled {
  background: #ffffff !important;
  box-shadow: 0 4px 32px rgba(0,0,0,0.14);
}
.navbar-inner {
  display: flex; align-items: center;
  padding: 12px 0;
}
.navbar-brand {
  display: flex; align-items: center;
  padding: 0;
}
.navbar-brand img {
  height: 54px;
  width: auto;
  display: block;
}
.nav-link {
  font-family: var(--font-body); font-weight: 600; font-size: 0.87rem;
  letter-spacing: 0.07em; text-transform: uppercase;
  color: #1a1a1a !important;
  padding: 8px 16px !important;
  position: relative; transition: var(--transition);
}
.nav-link::after {
  content: ''; position: absolute; bottom: 0; left: 16px; right: 16px;
  height: 2px; background: var(--ved-lime); transform: scaleX(0);
  transform-origin: left; transition: var(--transition);
  border-radius: 2px;
}
.nav-link:hover  { color: #111111 !important; }
.nav-link.active { color: #111111 !important; }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.navbar-toggler {
  border: 2px solid var(--ved-lime);
  padding: 6px 10px;
  background: none;
}
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%231a1a1a' stroke-width='2.5' stroke-linecap='round' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.nav-cta {
  background: var(--ved-lime); color: #111111 !important;
  border-radius: var(--radius-sm); padding: 9px 22px !important;
  font-weight: 700; margin-left: 10px;
  border: 2px solid var(--ved-lime);
  letter-spacing: 0.05em;
  box-shadow: 0 4px 16px rgba(138,196,26,0.30);
}
.nav-cta::after { display: none; }
.nav-cta:hover {
  background: #7ab51a; border-color: #7ab51a; color: #111 !important;
  transform: translateY(-1px); box-shadow: 0 6px 20px rgba(138,196,26,0.40);
}

/* ── Hero Slider ───────────────────────────── */
.hero-slider { position: relative; height: 100vh; min-height: 600px; overflow: hidden; padding-top: 0; }
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1s ease;
  display: flex; align-items: center; padding-top: 82px;
}
.hero-slide.active { opacity: 1; z-index: 1; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(11,31,58,0.88) 45%, rgba(11,31,58,0.35) 100%);
}
.hero-content { position: relative; z-index: 2; max-width: 680px; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-body); font-weight: 700; font-size: 0.78rem;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--amber);
  margin-bottom: 20px;
}
.hero-eyebrow i { font-size: 1rem; }
.hero-h1 {
  font-family: var(--font-display); font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  color: var(--white); line-height: 1.1; margin-bottom: 22px;
}
.hero-h1 em { color: var(--orange); font-style: normal; }
.hero-p {
  font-family: var(--font-body); font-size: 1.05rem; color: rgba(255,255,255,0.78);
  margin-bottom: 36px; max-width: 520px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
/* Slider controls */
.hero-controls {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  z-index: 10; display: flex; gap: 10px;
}
.hero-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(255,255,255,0.45); border: none; cursor: pointer;
  transition: var(--transition); padding: 0;
}
.hero-dot.active { background: var(--orange); width: 28px; border-radius: 6px; }
.hero-arrows { position: absolute; top: 50%; z-index: 10; width: 100%; display: flex; justify-content: space-between; padding: 0 24px; transform: translateY(-50%); }
.hero-arrow {
  width: 50px; height: 50px; border-radius: 50%;
  background: rgba(255,255,255,0.12); border: 2px solid rgba(255,255,255,0.25);
  color: white; font-size: 1.1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition); backdrop-filter: blur(8px);
}
.hero-arrow:hover { background: var(--orange); border-color: var(--orange); }
/* Scroll indicator */
.hero-scroll {
  position: absolute; bottom: 44px; right: 48px; z-index: 10;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  color: rgba(255,255,255,0.55); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
}
.hero-scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.5));
  animation: scrollLine 1.6s ease-in-out infinite;
}
@keyframes scrollLine { 0%,100%{height:48px;opacity:1} 50%{height:24px;opacity:0.5} }

/* ── Stats Bar ─────────────────────────────── */
.stats-bar {
  background: var(--navy); padding: 36px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.stat-item { text-align: center; padding: 10px 24px; }
.stat-number {
  font-family: var(--font-display); font-size: clamp(2rem,3.5vw,2.8rem);
  color: var(--orange); display: block; line-height: 1;
}
.stat-label {
  font-family: var(--font-body); font-size: 0.82rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.6);
  display: block; margin-top: 6px;
}
.stat-divider {
  width: 1px; height: 60px; background: rgba(255,255,255,0.12);
  align-self: center;
}

/* ── About Strip ───────────────────────────── */
.about-section { background: var(--white); }
.about-image-wrap {
  position: relative; border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-hover);
}
.about-image-wrap img { width: 100%; height: 480px; object-fit: cover; }
.about-badge {
  position: absolute; bottom: 28px; left: 28px;
  background: var(--orange); color: var(--white);
  padding: 16px 24px; border-radius: var(--radius-md);
  font-family: var(--font-body); font-weight: 800; font-size: 1.5rem;
  box-shadow: var(--shadow-orange);
  display: flex; flex-direction: column; align-items: center;
  line-height: 1.1;
}
.about-badge span { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.85; }
.about-checks { display: flex; flex-direction: column; gap: 12px; margin: 24px 0; }
.about-check-item {
  display: flex; align-items: center; gap: 12px;
  font-weight: 600; color: var(--dark-gray);
}
.about-check-item i { color: var(--orange); font-size: 1.1rem; }

/* ── Why Choose Us ─────────────────────────── */
.why-section { background: var(--light); }
.feature-card {
  background: var(--white); border-radius: var(--radius-md);
  padding: 36px 28px; text-align: center;
  box-shadow: var(--shadow-card); transition: var(--transition);
  border: 1px solid transparent; height: 100%;
}
.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: var(--orange);
}
.feature-icon {
  width: 72px; height: 72px; border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(232,99,10,0.12), rgba(245,166,35,0.12));
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px; font-size: 1.8rem; color: var(--orange);
  transition: var(--transition);
}
.feature-card:hover .feature-icon { background: var(--orange); color: var(--white); }
.feature-card h5 { font-family: var(--font-body); font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.feature-card p { color: var(--gray); font-size: 0.9rem; margin: 0; }

/* ── Services Section ──────────────────────── */
.services-section { background: var(--navy); }
.services-section .section-title { color: var(--white); }
.services-section .section-subtitle { color: rgba(255,255,255,0.6); }
.service-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-md); padding: 36px 28px;
  transition: var(--transition); height: 100%;
  backdrop-filter: blur(6px); cursor: default;
}
.service-card:hover {
  background: rgba(232,99,10,0.15);
  border-color: var(--orange);
  transform: translateY(-6px);
}
.service-icon {
  width: 60px; height: 60px; border-radius: var(--radius-sm);
  background: rgba(232,99,10,0.18); color: var(--amber);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 20px; transition: var(--transition);
}
.service-card:hover .service-icon { background: var(--orange); color: var(--white); }
.service-card h5 { font-family: var(--font-body); font-weight: 700; color: var(--white); margin-bottom: 10px; }
.service-card p { color: rgba(255,255,255,0.6); font-size: 0.88rem; margin: 0; }

/* ── Projects Grid ─────────────────────────── */
.projects-section { background: var(--white); }
.project-card {
  position: relative; border-radius: var(--radius-md);
  overflow: hidden; box-shadow: var(--shadow-card);
  transition: var(--transition); aspect-ratio: 4/3;
}
.project-card img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.project-card:hover img { transform: scale(1.06); }
.project-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(11,31,58,0.92) 35%, transparent 70%);
  opacity: 0; transition: var(--transition);
  display: flex; align-items: flex-end; padding: 28px;
}
.project-card:hover .project-overlay { opacity: 1; }
.project-overlay-content { color: var(--white); }
.project-overlay-content .badge {
  background: var(--orange); font-size: 0.7rem; letter-spacing: 0.08em;
  text-transform: uppercase; margin-bottom: 8px;
}
.project-overlay-content h5 { font-family: var(--font-body); font-weight: 700; margin-bottom: 12px; }
.btn-view {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--amber); font-size: 0.82rem; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase;
}
.btn-view:hover { color: var(--white); gap: 10px; }

/* ── Gallery Grid ──────────────────────────── */
.gallery-section { background: var(--light); }
.gallery-grid { columns: 4 240px; gap: 12px; }
.gallery-item {
  break-inside: avoid; margin-bottom: 12px;
  position: relative; overflow: hidden; border-radius: var(--radius-sm);
  cursor: pointer;
}
.gallery-item img { width: 100%; display: block; transition: transform 0.4s ease; }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item-overlay {
  position: absolute; inset: 0;
  background: rgba(11,31,58,0.6);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: var(--transition);
  color: var(--white); font-size: 1.8rem;
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }

/* ── Lightbox ──────────────────────────────── */
.lightbox-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(11,31,58,0.97);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
}
.lightbox-overlay.open { opacity: 1; pointer-events: all; }
.lightbox-img { max-width: 90vw; max-height: 85vh; border-radius: var(--radius-md); object-fit: contain; }
.lightbox-close {
  position: absolute; top: 24px; right: 28px;
  color: white; font-size: 2rem; cursor: pointer;
  background: none; border: none; line-height: 1;
}
.lightbox-close:hover { color: var(--orange); }
.lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  display: flex; justify-content: space-between; width: calc(100% - 48px);
  left: 24px; pointer-events: none;
}
.lightbox-btn {
  width: 50px; height: 50px; border-radius: 50%;
  background: rgba(255,255,255,0.12); border: 2px solid rgba(255,255,255,0.25);
  color: white; font-size: 1.1rem; cursor: pointer; pointer-events: all;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.lightbox-btn:hover { background: var(--orange); border-color: var(--orange); }

/* ── Testimonials ──────────────────────────── */
.testimonials-section { background: var(--navy); }
.testimonials-section .section-title { color: var(--white); }
.testimonial-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-md); padding: 36px 32px;
  backdrop-filter: blur(6px); margin: 12px;
}
.testimonial-stars { color: var(--amber); letter-spacing: 2px; margin-bottom: 16px; font-size: 0.9rem; }
.testimonial-text {
  color: rgba(255,255,255,0.78); font-style: italic; line-height: 1.75;
  margin-bottom: 24px; font-size: 0.95rem;
}
.testimonial-author { display: flex; align-items: center; gap: 16px; }
.testimonial-avatar {
  width: 54px; height: 54px; border-radius: 50%; object-fit: cover;
  border: 3px solid var(--orange);
}
.testimonial-name { font-family: var(--font-body); font-weight: 700; color: var(--white); }
.testimonial-role { font-size: 0.8rem; color: rgba(255,255,255,0.5); }
.carousel-indicators { display: none; }
.carousel-control-prev, .carousel-control-next { width: 48px; height: 48px; top: 50%; transform: translateY(-50%); bottom: auto; }

/* ── Partners Ticker ───────────────────────── */
.partners-section { background: var(--light); padding: 50px 0; overflow: hidden; }
.partners-track {
  display: flex; gap: 60px; width: max-content;
  animation: ticker 22s linear infinite;
}
.partners-track:hover { animation-play-state: paused; }
.partner-logo {
  height: 44px; width: auto; filter: grayscale(1) opacity(0.5);
  transition: var(--transition);
}
.partner-logo:hover { filter: none; }
@keyframes ticker { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ── CTA Banner ────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--navy) 0%, #0f2d52 60%, #1a3a5c 100%);
  position: relative; overflow: hidden; padding: 90px 0;
}
.cta-section::before {
  content: ''; position: absolute; inset: 0;
  background: url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?w=1600&q=60') center/cover no-repeat;
  opacity: 0.08;
}
.cta-section > * { position: relative; }
.cta-section h2 { font-size: clamp(2rem, 4vw, 3.2rem); color: var(--white); }
.cta-section p { color: rgba(255,255,255,0.7); font-size: 1.05rem; }

/* ── Footer ────────────────────────────────── */
footer {
  background: #060f1e; padding: 72px 0 0;
  color: rgba(255,255,255,0.65);
}
.footer-brand {
  font-family: var(--font-display); font-size: 1.5rem; color: var(--white); margin-bottom: 16px;
}
.footer-brand span { color: var(--orange); }
.footer-desc { font-size: 0.9rem; line-height: 1.75; max-width: 280px; }
.footer-social { display: flex; gap: 12px; margin-top: 24px; }
.footer-social a {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.65); display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; transition: var(--transition);
}
.footer-social a:hover { background: var(--orange); border-color: var(--orange); color: var(--white); }
.footer-heading {
  font-family: var(--font-body); font-weight: 700; font-size: 0.8rem;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--white); margin-bottom: 20px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  color: rgba(255,255,255,0.55); font-size: 0.88rem;
  transition: var(--transition); display: flex; align-items: center; gap: 6px;
}
.footer-links a::before { content: '›'; color: var(--orange); }
.footer-links a:hover { color: var(--white); gap: 10px; }
.footer-contact-item { display: flex; gap: 14px; margin-bottom: 16px; }
.footer-contact-icon {
  width: 36px; height: 36px; min-width: 36px; border-radius: var(--radius-sm);
  background: rgba(232,99,10,0.18); color: var(--orange);
  display: flex; align-items: center; justify-content: center; font-size: 0.9rem;
}
.footer-contact-text { font-size: 0.87rem; color: rgba(255,255,255,0.6); }
.footer-contact-text strong { color: var(--white); font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 22px 0; margin-top: 56px;
  font-size: 0.82rem; color: rgba(255,255,255,0.38);
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px;
}
.footer-bottom span { color: var(--orange); }

/* ── Back to Top ───────────────────────────── */
#backToTop {
  position: fixed; bottom: 88px; right: 28px; z-index: 999;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--orange); color: var(--white); border: none;
  font-size: 1.1rem; cursor: pointer; box-shadow: var(--shadow-orange);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: translateY(16px); transition: var(--transition);
}
#backToTop.visible { opacity: 1; transform: translateY(0); }
#backToTop:hover { background: #c9530a; transform: translateY(-2px); }

/* ── WhatsApp Float ────────────────────────── */
#whatsappBtn {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 52px; height: 52px; border-radius: 50%;
  background: #25D366; color: white; border: none; font-size: 1.5rem;
  cursor: pointer; box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
#whatsappBtn:hover { background: #1da851; transform: scale(1.08); }

/* ── Page Banners ──────────────────────────── */
.page-banner {
  background: var(--navy); padding: 130px 0 72px;
  position: relative; overflow: hidden;
}
.page-banner::before {
  content: ''; position: absolute; inset: 0;
  opacity: 0.15; background-size: cover; background-position: center;
}
.page-banner h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem); color: var(--white); position: relative;
}
.page-banner .breadcrumb { background: none; padding: 0; position: relative; }
.page-banner .breadcrumb-item { color: rgba(255,255,255,0.55); font-size: 0.85rem; }
.page-banner .breadcrumb-item.active { color: var(--orange); }
.page-banner .breadcrumb-item+.breadcrumb-item::before { color: rgba(255,255,255,0.3); }

/* ── About Page Specifics ──────────────────── */
.timeline-item { display: flex; gap: 24px; position: relative; }
.timeline-line { display: flex; flex-direction: column; align-items: center; }
.timeline-dot {
  width: 16px; height: 16px; min-height: 16px; min-width: 16px;
  border-radius: 50%; background: var(--orange); border: 3px solid var(--light);
  box-shadow: 0 0 0 3px var(--orange);
}
.timeline-connector {
  width: 2px; flex: 1; background: linear-gradient(to bottom, var(--orange), rgba(232,99,10,0.15));
  margin-top: 4px;
}
.timeline-item:last-child .timeline-connector { display: none; }
.timeline-content { padding-bottom: 36px; }
.timeline-year { font-weight: 800; color: var(--orange); font-size: 0.85rem; }
.timeline-content h5 { font-family: var(--font-body); font-weight: 700; color: var(--navy); margin: 4px 0 6px; }
.timeline-content p { color: var(--gray); font-size: 0.88rem; margin: 0; }
.team-card {
  border-radius: var(--radius-md); overflow: hidden;
  box-shadow: var(--shadow-card); transition: var(--transition);
  background: var(--white);
}
.team-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.team-card-img { height: 280px; object-fit: cover; width: 100%; }
.team-card-body { padding: 22px 20px; }
.team-card-body h5 { font-family: var(--font-body); font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.team-card-body small { color: var(--orange); font-weight: 600; font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; }
.team-social { display: flex; gap: 10px; margin-top: 14px; }
.team-social a {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--light); color: var(--navy);
  display: flex; align-items: center; justify-content: center; font-size: 0.8rem;
  transition: var(--transition);
}
.team-social a:hover { background: var(--orange); color: var(--white); }
.achievement-card {
  text-align: center; padding: 32px 20px;
  background: var(--white); border-radius: var(--radius-md);
  box-shadow: var(--shadow-card); transition: var(--transition);
}
.achievement-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.achievement-number {
  font-family: var(--font-display); font-size: 2.8rem; color: var(--orange); display: block;
}
.achievement-label { font-size: 0.82rem; color: var(--gray); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }
.process-step {
  display: flex; align-items: flex-start; gap: 20px;
  background: var(--white); padding: 28px; border-radius: var(--radius-md);
  box-shadow: var(--shadow-card); transition: var(--transition);
}
.process-step:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.process-num {
  font-family: var(--font-display); font-size: 2.4rem; color: rgba(232,99,10,0.18);
  line-height: 1; min-width: 48px;
}
.process-step h6 { font-family: var(--font-body); font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.process-step p { color: var(--gray); font-size: 0.88rem; margin: 0; }

/* ── Services Page ─────────────────────────── */
.service-detail-card {
  background: var(--white); border-radius: var(--radius-md);
  box-shadow: var(--shadow-card); overflow: hidden;
  transition: var(--transition); height: 100%;
}
.service-detail-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.service-detail-card .card-img-top { height: 200px; object-fit: cover; }
.service-detail-card .card-body { padding: 28px 24px; }
.service-detail-card .card-title { font-family: var(--font-body); font-weight: 700; color: var(--navy); }
.service-tag {
  display: inline-block; background: rgba(232,99,10,0.10); color: var(--orange);
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 4px; margin-bottom: 12px;
}
/* FAQ */
.faq-accordion .accordion-item {
  border: 1px solid rgba(11,31,58,0.10); border-radius: var(--radius-sm) !important;
  margin-bottom: 12px; overflow: hidden;
}
.faq-accordion .accordion-button {
  font-family: var(--font-body); font-weight: 700; color: var(--navy);
  background: var(--white);
}
.faq-accordion .accordion-button:not(.collapsed) {
  background: var(--navy); color: var(--white); box-shadow: none;
}
.faq-accordion .accordion-button::after {
  filter: none;
}
.faq-accordion .accordion-button:not(.collapsed)::after { filter: invert(1); }

/* ── Projects/Gallery Page ─────────────────── */
.filter-tabs { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 36px; }
.filter-btn {
  background: var(--white); color: var(--navy);
  border: 2px solid rgba(11,31,58,0.12); border-radius: var(--radius-sm);
  font-family: var(--font-body); font-weight: 700; font-size: 0.82rem;
  letter-spacing: 0.06em; text-transform: uppercase; padding: 9px 22px;
  cursor: pointer; transition: var(--transition);
}
.filter-btn.active, .filter-btn:hover {
  background: var(--orange); border-color: var(--orange); color: var(--white);
}
.masonry-grid { columns: 3 280px; gap: 16px; }
.masonry-item {
  break-inside: avoid; margin-bottom: 16px;
  position: relative; overflow: hidden; border-radius: var(--radius-md);
  cursor: pointer; box-shadow: var(--shadow-card);
}
.masonry-item img { width: 100%; display: block; transition: transform 0.45s ease; }
.masonry-item:hover img { transform: scale(1.07); }
.masonry-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(11,31,58,0.90) 35%, transparent 65%);
  opacity: 0; transition: var(--transition);
  display: flex; align-items: flex-end; padding: 20px;
}
.masonry-item:hover .masonry-overlay { opacity: 1; }
.masonry-overlay-text h6 { font-family: var(--font-body); font-weight: 700; color: var(--white); margin-bottom: 4px; }
.masonry-overlay-text small { color: var(--orange); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }
.masonry-overlay-icon {
  position: absolute; top: 16px; right: 16px;
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,0.15); color: white;
  display: flex; align-items: center; justify-content: center; font-size: 1rem;
  backdrop-filter: blur(4px);
}
/* Before/After */
.ba-container { position: relative; overflow: hidden; border-radius: var(--radius-lg); cursor: col-resize; user-select: none; }
.ba-before, .ba-after { position: absolute; inset: 0; }
.ba-before img, .ba-after img { width: 100%; height: 100%; object-fit: cover; }
.ba-after { clip-path: inset(0 50% 0 0); }
.ba-slider {
  position: absolute; top: 0; bottom: 0; left: 50%;
  width: 3px; background: var(--white); cursor: col-resize; z-index: 10;
}
.ba-handle {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--orange); box-shadow: 0 4px 16px rgba(232,99,10,0.5);
  display: flex; align-items: center; justify-content: center; color: white; font-size: 0.9rem;
}

/* ── Contact Page ──────────────────────────── */
.contact-form-card {
  background: var(--white); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-hover); padding: 48px 40px;
}
.contact-info-card {
  background: var(--navy); border-radius: var(--radius-lg);
  padding: 48px 36px; color: white; height: 100%;
}
.contact-info-card h4 { font-family: var(--font-body); font-weight: 800; color: var(--white); margin-bottom: 8px; }
.contact-info-card p { color: rgba(255,255,255,0.65); margin-bottom: 32px; font-size: 0.92rem; }
.contact-detail { display: flex; gap: 18px; margin-bottom: 24px; }
.contact-detail-icon {
  width: 46px; height: 46px; min-width: 46px; border-radius: var(--radius-sm);
  background: rgba(232,99,10,0.2); color: var(--amber);
  display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
}
.contact-detail-text strong { display: block; color: var(--white); font-weight: 700; margin-bottom: 4px; }
.contact-detail-text span { color: rgba(255,255,255,0.6); font-size: 0.88rem; }
.form-control-bx {
  border: 2px solid rgba(11,31,58,0.12); border-radius: var(--radius-sm);
  padding: 13px 18px; font-family: var(--font-body);
  font-size: 0.92rem; color: var(--dark-gray);
  transition: var(--transition); background: var(--light);
}
.form-control-bx:focus {
  outline: none; border-color: var(--orange);
  background: var(--white); box-shadow: 0 0 0 4px rgba(232,99,10,0.10);
}
.form-label-bx { font-weight: 700; font-size: 0.82rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--navy); margin-bottom: 8px; }
.map-embed { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-hover); height: 420px; }
.map-embed iframe { width: 100%; height: 100%; border: 0; }

/* ── Animations ────────────────────────────── */
.fade-up {
  opacity: 0; transform: translateY(36px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }
.fade-up-delay-5 { transition-delay: 0.5s; }

/* ── Responsive ────────────────────────────── */
@media (max-width: 991px) {
  .gallery-grid { columns: 3 180px; }
  .masonry-grid { columns: 2 220px; }
  #mainNav { background: var(--navy) !important; }
  .hero-scroll { display: none; }
  .stat-divider { display: none; }
  .hero-arrows { display: none; }
}
@media (max-width: 767px) {
  .section-pad { padding: 60px 0; }
  .gallery-grid { columns: 2 140px; }
  .masonry-grid { columns: 1; }
  .contact-form-card { padding: 30px 20px; }
  .contact-info-card { padding: 32px 24px; }
  .hero-h1 { font-size: 2rem; }
  .stats-bar .row > div:not(:last-child) { border-bottom: 1px solid rgba(255,255,255,0.08); }
  .ba-container { display: none; }
}
@media (max-width: 575px) {
  .gallery-grid { columns: 2 120px; }
  .hero-actions { flex-direction: column; gap: 12px; }
  .hero-actions .btn-primary-bx, .hero-actions .btn-outline-bx { width: 100%; justify-content: center; }
  #backToTop { bottom: 84px; right: 16px; }
  #whatsappBtn { bottom: 24px; right: 16px; }
}

/* Misc utilities */
.divider-orange { height: 4px; width: 56px; background: var(--orange); border-radius: 2px; margin: 16px 0 24px; }
.glass-card {
  background: rgba(255,255,255,0.07); backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius-md);
}
.bg-light-bx { background: var(--light); }
.bg-navy-bx  { background: var(--navy); }