:root{
  --navy:#0d1b2a;
  --navy-2:#13293d;
  --steel:#5c6b7a;
  --light-gray:#f2f4f7;
  --accent:#ff7a00;
  --accent-dark:#e56e00;
}
*{scroll-behavior:smooth}
html{scroll-padding-top:76px}
section[id]{scroll-margin-top:70px}
html,body{
  max-width:100%;
  overflow-x:hidden;
}
body{
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:#1f2a36;
}
img,iframe{max-width:100%}
.carousel,.carousel-inner,.carousel-item{max-width:100%}
h1,h2,h3,h4,h5,.display-4,.display-5{font-weight:700;letter-spacing:-.01em}
section{padding:80px 0}
.section-title{font-size:2rem;color:var(--navy)}
.section-subtitle{color:var(--steel);max-width:720px;margin:0 auto}
.text-accent{color:var(--accent)!important}
.bg-navy{background:var(--navy)!important}

/* Buttons */
.btn-accent{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}
.btn-accent:hover{background:var(--accent-dark);border-color:var(--accent-dark);color:#fff}
.btn-outline-light-2{border:2px solid #fff;color:#fff;font-weight:600}
.btn-outline-light-2:hover{background:#fff;color:var(--navy)}
.btn{border-radius:8px;padding:.6rem 1.4rem}

/* Navbar */
.navbar{background:rgba(13,27,42,.98);transition:.3s;padding:.8rem 0}
.navbar.scrolled{box-shadow:0 6px 24px rgba(0,0,0,.18)}
.navbar-brand{font-weight:800;color:#fff;font-size:1.25rem;letter-spacing:-.02em}
.navbar-brand .brand-accent{color:var(--accent)}
.navbar .nav-link{color:rgba(255,255,255,.82);font-weight:500;margin:0 .35rem}
.navbar .nav-link:hover,.navbar .nav-link.active{color:#fff}
.navbar-call{color:#fff;font-weight:600;border:2px solid var(--accent);border-radius:8px;padding:.45rem 1rem}
.navbar-call:hover{background:var(--accent);color:#fff}

/* Hero carousel */
.hero .carousel-item{height:92vh;min-height:560px}
.hero .carousel-item img{width:100%;height:100%;object-fit:cover}
.hero .hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(13,27,42,.92) 0%,rgba(13,27,42,.7) 50%,rgba(13,27,42,.45) 100%);
}
.hero .carousel-caption{
  top:50%;transform:translateY(-50%);bottom:auto;text-align:center;
  left:8%;right:8%;
}
.hero .carousel-caption h2{font-size:clamp(1.8rem,4vw,3.2rem);color:#fff;max-width:820px;margin:0 auto}
.hero .carousel-caption p{font-size:clamp(1rem,1.6vw,1.2rem);color:rgba(255,255,255,.9);max-width:620px;margin:1rem auto 1.5rem}
.hero .carousel-caption .anim.d3{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}
.carousel-item.active .anim{animation:fadeUp .8s ease both}
.carousel-item.active .anim.d2{animation-delay:.2s}
.carousel-item.active .anim.d3{animation-delay:.4s}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}

/* Cards */
.card-soft{border:none;border-radius:16px;box-shadow:0 10px 30px rgba(13,27,42,.08);transition:transform .3s,box-shadow .3s;overflow:hidden;background:#fff}
.card-soft:hover{transform:translateY(-8px);box-shadow:0 20px 45px rgba(13,27,42,.16)}
.service-img{height:210px;overflow:hidden}
.service-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card-soft:hover .service-img img{transform:scale(1.08)}
.icon-badge{
  width:56px;height:56px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(255,122,0,.12);color:var(--accent);font-size:1.6rem
}

/* About */
.about-img{border-radius:16px;overflow:hidden;box-shadow:0 20px 45px rgba(13,27,42,.18)}
.about-img img{width:100%;height:100%;object-fit:cover;min-height:380px}
.feature-check{display:flex;gap:.75rem;align-items:flex-start;margin-bottom:1rem}
.feature-check i{color:var(--accent);font-size:1.3rem;margin-top:2px}

/* CTA banners */
.cta-banner{position:relative;padding:90px 0;background:var(--navy)}
.cta-banner .bg-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.28}
.cta-banner .container{position:relative;z-index:2}

/* Why choose / stats */
.why-card{background:#fff;border-radius:16px;padding:2rem;height:100%;box-shadow:0 10px 30px rgba(13,27,42,.08);transition:transform .3s}
.why-card:hover{transform:translateY(-6px)}
.why-num{font-weight:800;color:var(--accent);font-size:1rem}
.stat-row{background:var(--navy);border-radius:16px;color:#fff}
.stat-row .stat{padding:1.5rem;text-align:center;font-weight:600}

/* Contact */
.contact-line{display:flex;gap:1rem;align-items:flex-start;margin-bottom:1.25rem}
.contact-line i{font-size:1.4rem;color:var(--accent);margin-top:3px}
.form-control,.form-select{border-radius:8px;padding:.7rem .9rem}

/* Map */
.map-wrap{filter:grayscale(.2)}
.map-placeholder{height:380px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--light-gray);color:var(--steel)}

/* Footer */
footer{background:var(--navy);color:rgba(255,255,255,.72)}
footer h5{color:#fff;font-size:1.05rem;margin-bottom:1.1rem}
footer a{color:rgba(255,255,255,.72);text-decoration:none}
footer a:hover{color:var(--accent)}

/* Floating buttons */
.fab{position:fixed;right:18px;z-index:1040;width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.5rem;box-shadow:0 8px 24px rgba(0,0,0,.25);transition:transform .2s}
.fab:hover{transform:scale(1.08);color:#fff}
.fab-call{bottom:18px;background:var(--accent)}
.fab-enquire{
  position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:1040;
  background:var(--accent);color:#fff;font-weight:700;letter-spacing:.06em;
  writing-mode:vertical-rl;text-orientation:mixed;
  padding:18px 10px;border:none;border-radius:10px 0 0 10px;
  box-shadow:-4px 0 18px rgba(0,0,0,.22);transition:background .2s
}
.fab-enquire:hover{background:var(--accent-dark);color:#fff}

/* Scroll reveal */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* Enquiry modal */
.modal-content{border:none;border-radius:16px}
.modal-header{background:var(--navy);color:#fff;border-radius:16px 16px 0 0}
.modal-header .btn-close{filter:invert(1)}

@media(max-width:768px){
  section{padding:56px 0}
  .hero .carousel-item{height:78vh;min-height:460px}
  .hero .hero-overlay{background:linear-gradient(180deg,rgba(13,27,42,.75),rgba(13,27,42,.85))}
  .hero .carousel-caption{left:5%;right:5%;width:auto}
  .navbar-brand{font-size:1.05rem}
  .fab-enquire{padding:14px 8px;font-size:.85rem}
  .container{padding-left:16px;padding-right:16px}
}