:root{
  --primary-600:#ea580c; --primary-700:#c2410c; --primary-800:#9a3412; --primary-900:#7c2d12;
  --gray-50:#f8fafc; --gray-100:#f1f5f9; --gray-200:#e2e8f0; --gray-300:#cbd5e1; --gray-400:#94a3b8;
  --gray-500:#64748b; --gray-600:#475569; --gray-700:#334155; --gray-800:#1e293b; --gray-900:#0f172a;
  --success-500:#10b981; --warning-500:#f59e0b;
}

*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}

body{
  min-height:100vh;display:flex;flex-direction:column;
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;
  line-height:1.6;color:var(--gray-800);background:#ffffff;overflow-x:hidden;scrollbar-gutter:stable both-edges;
}

main{flex:1;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 2rem}
section{padding:4rem 0;position:relative}

/* Background Particles */
.background-particles{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:-1;opacity:.1}
.particle{position:absolute;width:2px;height:2px;background:var(--primary-600);border-radius:50%;animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0) rotate(0);opacity:1}50%{transform:translateY(-20px) rotate(180deg);opacity:.5}}

/* Navbar */
.navbar{position:fixed;top:0;width:100%;background:rgba(255,255,255,.85);backdrop-filter:blur(30px);-webkit-backdrop-filter:blur(30px);border-bottom:1px solid rgba(226,232,240,.3);z-index:1000;padding:0;transition:all .4s cubic-bezier(.25,.46,.45,.94);box-shadow:0 1px 40px rgba(0,0,0,.02)}
.navbar.scrolled{background:rgba(255,255,255,.95);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);box-shadow:0 8px 32px rgba(0,0,0,.08);border-bottom:1px solid rgba(226,232,240,.6)}
.nav-container{max-width:1400px;margin:0 auto;padding:0 3rem;display:flex;align-items:center;justify-content:space-between;height:80px}

/* Brand */
.logo{display:flex;align-items:center;gap:.65rem;font-size:2rem;font-weight:800;color:var(--gray-900);text-decoration:none;letter-spacing:-.05em;transition:all .3s ease;position:relative}
.logo-img{height:36px;width:auto;display:block;object-fit:contain;filter:none}
.logo-text{line-height:1}
.logo::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:3px;background:linear-gradient(90deg,var(--primary-600),var(--primary-700));transition:width .3s ease;border-radius:2px}
.logo:hover::after{width:100%}
.logo:hover{color:var(--primary-600);transform:translateY(-1px)}

.nav-menu{display:flex;list-style:none;gap:.25rem;align-items:center;margin:0}
.nav-menu li{position:relative}
.nav-menu a{text-decoration:none;color:var(--gray-600);font-weight:500;font-size:.95rem;transition:all .3s cubic-bezier(.25,.46,.45,.94);position:relative;display:flex;align-items:center;padding:.8rem 1.5rem;border-radius:14px;letter-spacing:-.01em}
.nav-menu a::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(234,88,12,.05),rgba(194,65,12,.02));border-radius:14px;opacity:0;transition:opacity .3s ease}
.nav-menu a:hover::before{opacity:1}
.nav-menu a:hover{color:var(--primary-600);transform:translateY(-1px)}

/* Active underline (delete this block to remove the line entirely) */
.nav-menu a.active{color:var(--primary-700);background:transparent;font-weight:600;position:relative}
.nav-menu a.active::after{
  content:'';position:absolute;left:18%;right:18%;bottom:8px;height:4px;border-radius:999px;
  background:linear-gradient(90deg,var(--primary-600),var(--primary-800));box-shadow:0 2px 6px rgba(234,88,12,.25);
}

.nav-actions{display:flex;align-items:center;gap:1rem}
.contact-btn{background:linear-gradient(135deg,var(--primary-600) 0%,var(--primary-700) 100%);color:#fff!important;padding:.8rem 1.8rem;border-radius:16px;text-decoration:none;font-weight:600;font-size:.9rem;transition:all .3s cubic-bezier(.25,.46,.45,.94);box-shadow:0 4px 16px rgba(234,88,12,.25);border:none;letter-spacing:-.01em;position:relative;overflow:hidden;display:flex;align-items:center;gap:.6rem}
.contact-btn::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .6s}
.contact-btn:hover::before{left:100%}
.contact-btn:hover{background:linear-gradient(135deg,var(--primary-700) 0%,var(--primary-800) 100%);transform:translateY(-2px);box-shadow:0 8px 24px rgba(234,88,12,.35)}
.mobile-menu-toggle{display:none;background:none;border:none;font-size:1.4rem;color:var(--gray-600);cursor:pointer;padding:.5rem;border-radius:12px;transition:all .3s ease}
.mobile-menu-toggle:hover{background:rgba(234,88,12,.06);color:var(--primary-600)}

/* Pages */
.page{display:none;margin-top:80px;min-height:calc(100vh - 80px)}
.page.active{display:block;animation:pageSlideIn .6s ease-out}
@keyframes pageSlideIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}

/* Hero */
.hero{
  background:linear-gradient(135deg,rgba(15,23,42,.85) 0%,rgba(30,41,59,.8) 50%,rgba(51,65,85,.75) 100%),
    url("https://765e8b39ac.clvaw-cdnwnd.com/965fbe6189090820456399908190420f/200000016-82ab982abd/asbestimies.jpg?ph=765e8b39ac");
  background-size:cover;background-position:center center;background-repeat:no-repeat;
  background-color:#0b1220; /* fallback for tiny gaps */
  padding:6rem 0;text-align:center;position:relative;overflow:hidden;min-height:calc(100vh - 80px);
  display:flex;align-items:center;transform:translateZ(0);
}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 30% 20%,rgba(234,88,12,.1) 0%,transparent 50%)}
.hero-content{position:relative;z-index:1;max-width:800px;margin:0 auto}
.hero h1{font-size:3.5rem;font-weight:800;color:#fff;margin-bottom:1.5rem;text-shadow:0 4px 12px rgba(0,0,0,.3);letter-spacing:-.02em;line-height:1.1}
.hero-subtitle{font-size:1.3rem;color:rgba(255,255,255,.95);max-width:600px;margin:0 auto 2rem;text-shadow:0 2px 8px rgba(0,0,0,.2);font-weight:400}
.hero-tagline{font-size:1.1rem;color:rgba(255,255,255,.8);margin-bottom:3rem;font-weight:300;letter-spacing:.5px}
.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.hero-btn{display:inline-flex;align-items:center;gap:.5rem;background:rgba(255,255,255,.15);backdrop-filter:blur(10px);color:#fff;padding:1rem 2rem;border-radius:16px;text-decoration:none;font-weight:600;font-size:1rem;transition:all .4s cubic-bezier(.25,.46,.45,.94);border:1px solid rgba(255,255,255,.2);box-shadow:0 4px 20px rgba(0,0,0,.1)}
.hero-btn:hover{background:rgba(255,255,255,.25);transform:translateY(-2px);box-shadow:0 8px 32px rgba(0,0,0,.2)}
.hero-btn.primary{background:rgba(255,255,255,.95);color:var(--primary-600)}
.hero-btn.primary:hover{background:#fff;color:var(--primary-700)}

/* Trust, Services, Gallery */
.trust-indicators{padding:2rem 0;background:#fff;border-bottom:1px solid var(--gray-200)}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;max-width:900px;margin:0 auto}
.trust-item{text-align:center;padding:1.5rem;border-radius:16px;background:linear-gradient(135deg,var(--gray-50) 0%,#fff 100%);border:1px solid var(--gray-200);transition:all .3s ease}
.trust-item:hover{transform:translateY(-3px);box-shadow:0 8px 32px rgba(0,0,0,.1)}
.trust-icon{width:60px;height:60px;margin:0 auto 1rem;background:linear-gradient(135deg,var(--primary-600),var(--primary-700));border-radius:16px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.5rem;box-shadow:0 4px 16px rgba(234,88,12,.25)}
.trust-number{font-size:2rem;font-weight:800;color:var(--primary-600);margin-bottom:.5rem}
.trust-label{font-size:.9rem;color:var(--gray-600);font-weight:500}

.section-header{text-align:center;margin-bottom:2rem;position:relative}
.section-title{font-size:2.5rem;font-weight:700;color:var(--gray-900);margin-bottom:1rem;letter-spacing:-.02em}
.section-subtitle{font-size:1.2rem;color:var(--gray-600);max-width:800px;margin:0 auto;line-height:1.7;font-weight:400}
.section-accent{width:60px;height:4px;background:linear-gradient(90deg,var(--primary-600),var(--primary-700));margin:2rem auto 0;border-radius:2px}

.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;margin:3rem 0}
.gallery-item-real{position:relative;aspect-ratio:4/3;overflow:hidden;border-radius:20px;box-shadow:0 4px 24px rgba(0,0,0,.08);border:1px solid rgba(255,255,255,.2);transition:all .4s cubic-bezier(.25,.46,.45,.94);cursor:pointer;background:linear-gradient(135deg,rgba(255,255,255,.1),rgba(255,255,255,.05));backdrop-filter:blur(10px)}
.gallery-item-real::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(234,88,12,0) 0%,rgba(194,65,12,.02) 100%);opacity:0;transition:opacity .3s ease;z-index:1}
.gallery-item-real:hover::before{opacity:1}
.gallery-item-real:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 12px 40px rgba(0,0,0,.15)}
.gallery-item-real img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.gallery-item-real:hover img{transform:scale(1.1)}
.image-label{position:absolute;bottom:0;left:0;right:0;background:rgba(0,0,0,.7);color:#fff;padding:1rem;font-weight:700;font-size:.85rem;letter-spacing:2px;text-align:center;z-index:2}

.asbestos-section{background:linear-gradient(135deg,var(--gray-50) 0%,#fff 100%);padding:5rem 0;position:relative}
.asbestos-section::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 70% 30%,rgba(234,88,12,.03) 0%,transparent 50%)}

.services{padding:5rem 0;background:#fff}
#about .services{padding-top:1rem} /* reduced on about */

.service-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin:4rem 0}
.service-card{background:linear-gradient(135deg,#fff 0%,var(--gray-50) 100%);padding:2.5rem;border-radius:24px;box-shadow:0 4px 24px rgba(0,0,0,.06);border:1px solid var(--gray-200);transition:all .4s cubic-bezier(.25,.46,.45,.94);position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary-600),var(--primary-700));transform:scaleX(0);transition:transform .3s ease}
.service-card:hover::before{transform:scaleX(1)}
.service-card:hover{transform:translateY(-8px);box-shadow:0 12px 48px rgba(0,0,0,.12)}
.service-icon{width:70px;height:70px;background:linear-gradient(135deg,var(--primary-600),var(--primary-700));border-radius:18px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.8rem;margin-bottom:1.5rem;box-shadow:0 4px 16px rgba(234,88,12,.25)}
.service-card h3{font-size:1.4rem;font-weight:700;color:var(--gray-900);margin-bottom:1rem}
.service-card p{color:var(--gray-600);line-height:1.6}

.about-content{max-width:900px;margin:0 auto;padding:1 1 4rem}
.about-content h2{font-size:2rem;font-weight:700;color:var(--gray-900);margin:3rem 0 1.5rem 0;position:relative;padding-left:1rem}
.about-content h2::before{content:'';position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--primary-600),var(--primary-700));border-radius:2px}
.about-content p{font-size:1.1rem;line-height:1.8;margin-bottom:2rem;color:var(--gray-700)}

.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin:3rem 0;justify-items:center}
.contact-card{background:linear-gradient(135deg,#fff 0%,var(--gray-50) 100%);padding:2.5rem;border-radius:24px;box-shadow:0 4px 24px rgba(0,0,0,.06);border:1px solid var(--gray-200);text-align:center;transition:all .3s ease;position:relative;overflow:hidden;width:100%;max-width:400px}
.contact-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary-600),var(--primary-700))}
.contact-card:hover{transform:translateY(-6px);box-shadow:0 12px 48px rgba(0,0,0,.12)}
.contact-card h3{font-size:1.4rem;font-weight:700;color:var(--gray-900);margin-bottom:1.5rem}
.contact-card p{color:var(--gray-600);margin-bottom:.8rem;font-size:1rem}

.contact-info-section{background:linear-gradient(135deg,var(--gray-50) 0%,#fff 100%);padding:2rem 0;text-align:center}
.contact-info-card{max-width:600px;margin:0 auto;background:linear-gradient(135deg,#fff 0%,var(--gray-50) 100%);padding:3rem;border-radius:24px;box-shadow:0 8px 32px rgba(0,0,0,.08);border:1px solid var(--gray-200);position:relative}
.contact-info-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary-600),var(--primary-700));border-radius:24px 24px 0 0}

.certificates{background:linear-gradient(135deg,var(--gray-100) 0%,var(--gray-50) 100%);padding:5rem 0;position:relative}
.certificates::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(234,88,12,.02) 0%,transparent 70%)}
.certificates-container{display:flex;justify-content:center;align-items:center;gap:3rem;flex-wrap:wrap;position:relative;z-index:1}
.certificate-item{background:#fff;padding:2.5rem;border-radius:20px;box-shadow:0 8px 32px rgba(0,0,0,.08);border:1px solid var(--gray-200);text-align:center;transition:all .4s ease;position:relative;flex:0 1 auto;display:flex;align-items:center;justify-content:center}
.certificate-item::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--warning-500),#fbbf24);border-radius:20px 20px 0 0}
.certificate-item:hover{transform:translateY(-6px) scale(1.02);box-shadow:0 16px 48px rgba(0,0,0,.15)}
.certificate-item img{max-width:100%;height:auto;object-fit:contain;display:block;max-height:90px}

/* Modal */
.modal{display:none;position:fixed;z-index:2000;inset:0;background:rgba(0,0,0,.9);backdrop-filter:blur(5px);animation:modalFadeIn .4s ease}
.modal-content{display:block;margin:auto;max-width:90%;max-height:90%;margin-top:5%;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.8);transition:transform .3s ease}
.close{position:absolute;top:20px;right:40px;color:#fff;font-size:36px;font-weight:300;transition:all .3s ease;cursor:pointer;width:50px;height:50px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,255,255,.1);backdrop-filter:blur(10px)}
.close:hover{background:rgba(255,255,255,.2);transform:scale(1.1)}
@keyframes modalFadeIn{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}

.modal-nav{position:absolute;inset:0;display:flex;align-items:center;justify-content:space-between;padding:0 2%;pointer-events:none}
.modal-btn{pointer-events:auto;cursor:pointer;user-select:none;display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:50%;background:rgba(255,255,255,.12);backdrop-filter:blur(8px);color:#fff;font-size:22px;border:1px solid rgba(255,255,255,.25);transition:transform .2s ease, background .2s ease}
.modal-btn:hover{transform:scale(1.05);background:rgba(255,255,255,.18)}
.modal-counter{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,.55);border:1px solid rgba(255,255,255,.18);color:#fff;padding:.35rem .75rem;border-radius:999px;font-size:.9rem;font-weight:600;letter-spacing:.02em}

/* Footer */
footer{background:linear-gradient(135deg,var(--gray-900) 0%,var(--gray-800) 100%) !important;color:#fff !important;text-align:center;padding:1rem 0;position:relative}
footer::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent)}

/* Scroll progress */
.scroll-progress{position:fixed;top:0;left:0;width:0%;height:3px;background:linear-gradient(90deg,var(--primary-600),var(--primary-700));z-index:9999;transition:width .25s ease}

/* Animations helpers */
.fade-in{opacity:0;transform:translateY(30px);transition:all .8s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}
.slide-left{opacity:0;transform:translateX(-30px);transition:all .8s ease}
.slide-left.visible{opacity:1;transform:translateX(0)}
.slide-right{opacity:0;transform:translateX(30px);transition:all .8s ease}
.slide-right.visible{opacity:1;transform:translateX(0)}
.scale-in{opacity:0;transform:scale(.8);transition:all .8s ease}
.scale-in.visible{opacity:1;transform:scale(1)}

/* Focus + smooth scroll */
:focus-visible{outline:3px solid var(--primary-600);outline-offset:3px}
html{scroll-behavior:smooth}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important}
  html{scroll-behavior:auto}
}

/* Subpage spacing & emphasis */
#about .trust-indicators,#references .trust-indicators,#contact .trust-indicators{padding-top:1.25rem;padding-bottom:1.25rem}
#about .section-header .section-title,#references .section-header .section-title,#contact .section-header .section-title{margin-top:.5rem;font-weight:800;letter-spacing:-.02em}
#about .section-header,#references .section-header,#contact .section-header{margin-bottom:1rem}

/* Image UX */
img{-webkit-user-drag:none;user-select:none}

/* Responsive */
@media (max-width:1024px){
  .nav-container{padding:0 2rem}
  .nav-menu{gap:.1rem}
  .nav-menu a{padding:.7rem 1.2rem;font-size:.9rem}
  .trust-grid{grid-template-columns:1fr;gap:1.5rem}
  .gallery{grid-template-columns:repeat(2,1fr);gap:1.5rem}
}
@media (max-width:768px){
  .nav-container{padding:0 1.5rem;height:70px}
  .logo{font-size:1.6rem}.logo-img{height:30px}
  .nav-actions{display:none}
  .nav-menu .mobile-contact{display:block !important}

  .nav-menu{
    position:fixed;top:70px;left:-100%;width:100%;height:calc(100vh - 70px);
    background:rgba(255,255,255,.98);backdrop-filter:blur(30px);-webkit-backdrop-filter:blur(30px);
    flex-direction:column;justify-content:start;padding:2rem 1.5rem;gap:.5rem;
    transition:left .4s cubic-bezier(.25,.46,.45,.94);border-top:1px solid var(--gray-200);
    box-shadow:0 8px 32px rgba(0,0,0,.08)
  }
  .nav-menu.active{left:0}
  .nav-menu a{width:100%;padding:1.2rem;text-align:center;border-radius:16px;font-size:1.1rem}
  .contact-btn{width:100%;margin-top:1.5rem;padding:1.2rem;font-size:1rem;justify-content:center}
  .mobile-menu-toggle{display:block}
  .page{margin-top:70px;min-height:calc(100vh - 70px)}
  .hero{padding:4rem 0;min-height:calc(100vh - 70px);background-attachment:scroll}
  .hero h1{font-size:2.5rem}
  .hero-subtitle{font-size:1.1rem}
  .hero-buttons{flex-direction:column;align-items:center}
  .hero-btn{width:100%;max-width:280px}
  .section-title{font-size:2rem}
  .gallery{grid-template-columns:1fr;gap:1rem}
  .service-cards{grid-template-columns:1fr}
  .container{padding:0 1rem}
  .certificate-item{padding:1.5rem}
  .certificate-item img{max-height:none}
}
@media (max-width:480px){
  .nav-container{padding:0 1rem}
  .hero h1{font-size:2rem}
  .logo{font-size:1.4rem}
}