*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
.contact-email-link { color: rgba(255,255,255,.72); text-decoration: none; word-break: break-all; transition: color .3s; }
.contact-email-link:hover { color: var(--gold-lt); }
html { scroll-behavior: smooth; font-size: 16px; }
:root {
  --navy: #0d1b2a; --charcoal: #1c2b3a; --dark: #111827;
  --gold: #c9a84c; --gold-lt: #e2c069; --gold-dk: #a8863a;
  --white: #ffffff; --off-white: #f8f9fa; --light-grey: #eaeef2;
  --mid-grey: #6b7280; --text: #374151;
  --font-h: 'Montserrat', sans-serif; --font-b: 'Open Sans', sans-serif;
  --shadow: 0 4px 24px rgba(13,27,42,.15);
  --shadow-lg: 0 12px 48px rgba(13,27,42,.22);
  --radius: 6px; --transition: 0.35s ease;
}
body { font-family: var(--font-b); color: var(--text); background: var(--white); line-height: 1.7; overflow-x: hidden; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-label { display: inline-block; font-family: var(--font-h); font-size: .72rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); margin-bottom: 12px; }
.section-title { font-family: var(--font-h); font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; color: var(--navy); line-height: 1.2; margin-bottom: 20px; }
.section-title span { color: var(--gold); }
.section-subtitle { font-size: 1rem; color: var(--mid-grey); max-width: 620px; margin-bottom: 48px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 32px; border-radius: var(--radius); font-family: var(--font-h); font-weight: 700; font-size: .9rem; letter-spacing: .04em; text-decoration: none; cursor: pointer; border: 2px solid transparent; transition: all var(--transition); }
.btn-gold { background: var(--gold); color: var(--navy); border-color: var(--gold); }
.btn-gold:hover { background: var(--gold-dk); border-color: var(--gold-dk); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(201,168,76,.35); }
.btn-outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,.6); }
.btn-outline:hover { background: var(--white); color: var(--navy); border-color: var(--white); transform: translateY(-2px); }
.btn-navy { background: var(--navy); color: var(--white); border-color: var(--navy); }
.btn-navy:hover { background: var(--charcoal); transform: translateY(-2px); box-shadow: var(--shadow); }
.reveal { opacity: 0; transform: translateY(36px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-left { opacity: 0; transform: translateX(-40px); transition: opacity .65s ease, transform .65s ease; }
.reveal-right { opacity: 0; transform: translateX(40px); transition: opacity .65s ease, transform .65s ease; }
.reveal-left.visible, .reveal-right.visible { opacity: 1; transform: none; }

/* NAV */
#navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 0 24px; transition: background var(--transition), box-shadow var(--transition); }
#navbar.scrolled { background: var(--navy); box-shadow: 0 2px 24px rgba(0,0,0,.35); }
.nav-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; height: 76px; }
.nav-logo { display: flex; flex-direction: column; text-decoration: none; line-height: 1.2; }
.nav-logo-top { font-family: var(--font-h); font-size: 1.15rem; font-weight: 900; color: var(--white); letter-spacing: .06em; }
.nav-logo-top span { color: var(--gold); }
.nav-logo-sub { font-family: var(--font-h); font-size: .55rem; font-weight: 500; letter-spacing: .18em; color: rgba(255,255,255,.55); text-transform: uppercase; }
.nav-links { display: flex; list-style: none; gap: 4px; }
.nav-links a { display: block; padding: 8px 14px; font-family: var(--font-h); font-size: .82rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: rgba(255,255,255,.82); text-decoration: none; border-radius: var(--radius); transition: color var(--transition), background var(--transition); }
.nav-links a:hover, .nav-links a.active { color: var(--gold); background: rgba(201,168,76,.1); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; border: none; background: none; }
.hamburger span { display: block; width: 25px; height: 2px; background: var(--white); border-radius: 2px; transition: all var(--transition); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav { display: none; position: fixed; top: 76px; left: 0; right: 0; background: var(--navy); border-top: 1px solid rgba(255,255,255,.08); z-index: 999; padding: 16px 0 24px; transform: translateY(-110%); transition: transform var(--transition); }
.mobile-nav.open { display: block; transform: translateY(0); }
.mobile-nav a { display: block; padding: 14px 32px; font-family: var(--font-h); font-size: .9rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.8); text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.05); transition: color var(--transition), padding-left var(--transition); }
.mobile-nav a:hover { color: var(--gold); padding-left: 40px; }

/* HERO */
#home { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; background: var(--navy); }
.hero-bg { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(13,27,42,.92) 0%, rgba(28,43,58,.78) 55%, rgba(13,27,42,.92) 100%), url('https://loremflickr.com/1800/900/construction,city?lock=20') center/cover no-repeat; }
.hero-bg::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(201,168,76,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(201,168,76,.04) 1px, transparent 1px); background-size: 80px 80px; }
.hero-content { position: relative; z-index: 2; max-width: 1200px; margin: 0 auto; padding: 120px 24px 80px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(201,168,76,.15); border: 1px solid rgba(201,168,76,.3); border-radius: 40px; padding: 8px 18px; margin-bottom: 28px; }
.hero-badge-dot { width: 8px; height: 8px; background: var(--gold); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .5; transform: scale(1.3); } }
.hero-badge span { font-family: var(--font-h); font-size: .72rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--gold-lt); }
.hero-heading { font-family: var(--font-h); font-size: clamp(2.4rem, 6vw, 4.2rem); font-weight: 900; color: var(--white); line-height: 1.1; max-width: 800px; margin-bottom: 24px; }
.hero-heading .accent { color: var(--gold); }
.hero-sub { font-size: clamp(.95rem, 2vw, 1.12rem); color: rgba(255,255,255,.72); max-width: 620px; margin-bottom: 44px; line-height: 1.75; }
.hero-btns { display: flex; flex-wrap: wrap; gap: 16px; }
.hero-stats { display: flex; gap: 48px; margin-top: 72px; padding-top: 40px; border-top: 1px solid rgba(255,255,255,.1); flex-wrap: wrap; }
.hero-stat-num { font-family: var(--font-h); font-size: 2rem; font-weight: 900; color: var(--gold); }
.hero-stat-label { font-size: .78rem; color: rgba(255,255,255,.55); text-transform: uppercase; letter-spacing: .1em; font-weight: 600; }
.hero-scroll { position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(255,255,255,.4); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; font-family: var(--font-h); z-index: 2; }
.hero-scroll-line { width: 1px; height: 48px; background: linear-gradient(transparent, rgba(201,168,76,.6)); animation: scrollLine 1.8s ease-in-out infinite; }
@keyframes scrollLine { 0%, 100% { transform: scaleY(0) translateY(0); transform-origin: top; } 50% { transform: scaleY(1) translateY(0); transform-origin: top; } }

/* ABOUT */
#about { padding: 110px 0; background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-img-wrap { position: relative; }
.about-img-main { width: 100%; height: 480px; object-fit: cover; border-radius: 8px; box-shadow: var(--shadow-lg); }
.about-img-accent { position: absolute; bottom: -28px; right: -28px; width: 180px; height: 180px; object-fit: cover; border-radius: 8px; border: 5px solid var(--white); box-shadow: var(--shadow-lg); }
.about-badge { position: absolute; top: -20px; left: -20px; background: var(--gold); color: var(--navy); padding: 20px; border-radius: 8px; text-align: center; font-family: var(--font-h); font-weight: 900; box-shadow: var(--shadow); }
.about-badge-num { font-size: 2.2rem; display: block; }
.about-badge-text { font-size: .65rem; text-transform: uppercase; letter-spacing: .12em; }
.about-text p { color: var(--mid-grey); margin-bottom: 20px; font-size: .97rem; }
.about-list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; margin: 24px 0 36px; }
.about-list li { display: flex; align-items: center; gap: 10px; font-family: var(--font-h); font-size: .82rem; font-weight: 600; color: var(--charcoal); }
.about-list li i { color: var(--gold); font-size: .85rem; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 64px; }
.service-card { background: var(--white); border: 1px solid var(--light-grey); border-radius: 10px; padding: 36px 28px; transition: all var(--transition); position: relative; overflow: hidden; }
.service-card::before { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: var(--gold); transform: scaleX(0); transition: transform var(--transition); }
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-icon { width: 64px; height: 64px; background: rgba(201,168,76,.12); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.6rem; margin-bottom: 20px; transition: background var(--transition); }
.service-card:hover .service-icon { background: var(--gold); }
.service-card h3 { font-family: var(--font-h); font-size: 1rem; font-weight: 800; color: var(--navy); margin-bottom: 12px; }
.service-card p { font-size: .88rem; color: var(--mid-grey); line-height: 1.7; }

/* WHY */
#why { padding: 110px 0; background: var(--navy); position: relative; overflow: hidden; }
#why::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(201,168,76,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(201,168,76,.03) 1px, transparent 1px); background-size: 60px 60px; }
#why .section-title { color: var(--white); }
#why .section-subtitle { color: rgba(255,255,255,.55); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; }
.why-card { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); border-radius: 10px; padding: 36px 28px; transition: all var(--transition); text-align: center; }
.why-card:hover { background: rgba(201,168,76,.08); border-color: rgba(201,168,76,.25); transform: translateY(-6px); }
.why-icon { width: 72px; height: 72px; border-radius: 50%; background: rgba(201,168,76,.12); display: flex; align-items: center; justify-content: center; font-size: 1.8rem; margin: 0 auto 20px; color: var(--gold); transition: all var(--transition); }
.why-card:hover .why-icon { background: var(--gold); color: var(--navy); }
.why-card h3 { font-family: var(--font-h); font-size: .95rem; font-weight: 800; color: var(--white); margin-bottom: 10px; }
.why-card p { font-size: .85rem; color: rgba(255,255,255,.55); }
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 64px; background: rgba(201,168,76,.08); border: 1px solid rgba(201,168,76,.15); border-radius: 10px; overflow: hidden; position: relative; }
.stat-item { padding: 36px 28px; text-align: center; border-right: 1px solid rgba(201,168,76,.15); }
.stat-item:last-child { border-right: none; }
.stat-num { font-family: var(--font-h); font-size: 2.8rem; font-weight: 900; color: var(--gold); display: block; }
.stat-label { font-size: .78rem; color: rgba(255,255,255,.55); text-transform: uppercase; letter-spacing: .1em; font-family: var(--font-h); font-weight: 600; }

/* CAREERS */
#careers { padding: 110px 0; background: var(--off-white); }
.careers-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.careers-perks { display: flex; flex-direction: column; gap: 16px; margin-bottom: 36px; }
.perk-item { display: flex; align-items: flex-start; gap: 16px; }
.perk-icon { width: 44px; height: 44px; background: var(--gold); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--navy); font-size: 1rem; flex-shrink: 0; }
.perk-content h4 { font-family: var(--font-h); font-size: .92rem; font-weight: 800; color: var(--navy); }
.perk-content p { font-size: .85rem; color: var(--mid-grey); }
.careers-form-wrap { background: var(--white); border-radius: 12px; padding: 40px 36px; box-shadow: var(--shadow); }
.careers-form-wrap h3 { font-family: var(--font-h); font-size: 1.15rem; font-weight: 800; color: var(--navy); margin-bottom: 8px; }
.careers-form-wrap p { font-size: .85rem; color: var(--mid-grey); margin-bottom: 28px; }

/* FORMS */
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-family: var(--font-h); font-size: .77rem; font-weight: 700; color: var(--charcoal); letter-spacing: .04em; margin-bottom: 7px; text-transform: uppercase; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px 16px; border: 1.5px solid var(--light-grey); border-radius: var(--radius); font-family: var(--font-b); font-size: .9rem; color: var(--text); background: var(--off-white); transition: border-color var(--transition), box-shadow var(--transition); outline: none; appearance: none; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,168,76,.15); background: var(--white); }
.form-group textarea { resize: vertical; min-height: 110px; }
.file-upload-label { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border: 1.5px dashed var(--gold); border-radius: var(--radius); cursor: pointer; background: rgba(201,168,76,.05); transition: all var(--transition); }
.file-upload-label:hover { background: rgba(201,168,76,.1); }
.file-upload-label i { color: var(--gold); }
.file-upload-label span { font-size: .88rem; color: var(--mid-grey); }
.form-group input[type='file'] { display: none; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-error { font-size: .78rem; color: #ef4444; margin-top: 5px; display: none; }
.form-group.error input, .form-group.error select, .form-group.error textarea { border-color: #ef4444; }
.form-group.error .form-error { display: block; }
.form-success-msg { display: none; background: rgba(16,185,129,.1); border: 1px solid rgba(16,185,129,.3); border-radius: var(--radius); padding: 16px 20px; color: #059669; font-family: var(--font-h); font-size: .88rem; font-weight: 600; margin-top: 16px; align-items: center; gap: 10px; }
.form-success-msg.show { display: flex; }

/* GALLERY */
#gallery { padding: 110px 0; background: var(--white); }
.gallery-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 40px; flex-wrap: wrap; gap: 16px; }
.gallery-filters { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-btn { padding: 8px 18px; border-radius: 40px; font-family: var(--font-h); font-size: .75rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; cursor: pointer; border: 2px solid var(--light-grey); background: transparent; color: var(--mid-grey); transition: all var(--transition); }
.filter-btn:hover, .filter-btn.active { background: var(--gold); border-color: var(--gold); color: var(--navy); }
.gallery-grid { columns: 3; column-gap: 20px; }
.gallery-item { break-inside: avoid; margin-bottom: 20px; position: relative; overflow: hidden; border-radius: 8px; cursor: pointer; }
.gallery-item img { width: 100%; display: block; transition: transform .5s ease; }
.gallery-item:hover img { transform: scale(1.07); }
.gallery-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(13,27,42,.85) 0%, transparent 55%); opacity: 0; transition: opacity var(--transition); display: flex; align-items: flex-end; padding: 20px; }
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-info h4 { font-family: var(--font-h); font-size: .9rem; font-weight: 800; color: var(--white); }
.gallery-info span { font-size: .75rem; color: var(--gold-lt); font-family: var(--font-h); font-weight: 600; }
.gallery-more { text-align: center; margin-top: 48px; }

/* CONTACT */
#contact { padding: 110px 0 0; background: var(--off-white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 64px; }
.contact-info-box { background: var(--navy); border-radius: 12px; padding: 44px 36px; color: var(--white); position: relative; overflow: hidden; }
.contact-info-box::before { content: ''; position: absolute; top: -40px; right: -40px; width: 180px; height: 180px; background: rgba(201,168,76,.08); border-radius: 50%; }
.contact-info-box h3 { font-family: var(--font-h); font-size: 1.3rem; font-weight: 800; margin-bottom: 8px; position: relative; }
.gold-line { width: 48px; height: 3px; background: var(--gold); border-radius: 2px; margin-bottom: 28px; }
.contact-detail { display: flex; gap: 16px; margin-bottom: 24px; align-items: flex-start; }
.contact-detail-icon { width: 44px; height: 44px; background: rgba(201,168,76,.12); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--gold); font-size: 1rem; flex-shrink: 0; }
.contact-detail-text h4 { font-family: var(--font-h); font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--gold-lt); margin-bottom: 4px; }
.contact-detail-text p, .contact-detail-text address { font-size: .88rem; color: rgba(255,255,255,.72); font-style: normal; line-height: 1.6; }
.social-links { display: flex; gap: 12px; margin-top: 36px; }
.social-link { width: 42px; height: 42px; background: rgba(255,255,255,.08); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.6); font-size: 1rem; text-decoration: none; transition: all var(--transition); }
.social-link:hover { background: var(--gold); color: var(--navy); transform: translateY(-3px); }
.contact-form-box { background: var(--white); border-radius: 12px; padding: 44px 40px; box-shadow: var(--shadow); }
.contact-form-box h3 { font-family: var(--font-h); font-size: 1.3rem; font-weight: 800; color: var(--navy); margin-bottom: 6px; }
.contact-form-box p { font-size: .88rem; color: var(--mid-grey); margin-bottom: 28px; }
.map-section { margin-top: 64px; }
.map-wrap { width: 100%; height: 380px; border-radius: 12px 12px 0 0; overflow: hidden; }
.map-wrap iframe { width: 100%; height: 100%; border: none; display: block; }

/* FOOTER */
footer { background: var(--dark); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer-brand p { font-size: .85rem; color: rgba(255,255,255,.45); line-height: 1.7; max-width: 280px; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-heading { font-family: var(--font-h); font-size: .75rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--gold); margin-bottom: 20px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: .88rem; color: rgba(255,255,255,.5); text-decoration: none; transition: color var(--transition); display: flex; align-items: center; gap: 8px; }
.footer-links a:hover { color: var(--gold); }
.footer-links a i { font-size: .65rem; color: var(--gold); }
.footer-company p { font-size: .82rem; color: rgba(255,255,255,.4); line-height: 1.7; }
.footer-bottom { padding: 20px 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: .8rem; color: rgba(255,255,255,.3); }
.footer-bottom a { color: var(--gold); text-decoration: none; }

/* LIGHTBOX */
.lightbox { position: fixed; inset: 0; background: rgba(0,0,0,.92); z-index: 9999; display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity .3s; }
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox img { max-width: 90vw; max-height: 85vh; object-fit: contain; border-radius: 4px; }
.lightbox-close { position: absolute; top: 20px; right: 28px; color: rgba(255,255,255,.7); font-size: 1.8rem; cursor: pointer; background: none; border: none; transition: color var(--transition); }
.lightbox-close:hover { color: var(--gold); }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 52px; }
  .about-img-wrap { max-width: 560px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .careers-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { columns: 2; }
  .footer-grid { grid-template-columns: 1fr; }
  .about-img-accent { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .gallery-header { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .why-grid { grid-template-columns: 1fr; }
  .gallery-grid { columns: 1; }
  .hero-heading { font-size: 2.1rem; }
  .about-list { grid-template-columns: 1fr; }
  .contact-form-box { padding: 28px 20px; }
  .careers-form-wrap { padding: 28px 20px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}