@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --navy: #071b30;
  --navy-2: #0d2b49;
  --blue: #164f7b;
  --yellow: #f5b400;
  --yellow-dark: #d99b00;
  --ink: #182432;
  --muted: #627081;
  --light: #f3f6f8;
  --white: #fff;
  --border: #dfe6eb;
  --shadow: 0 18px 50px rgba(7, 27, 48, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); font-family: 'Inter', sans-serif; line-height: 1.7; }
h1, h2, h3, h4, h5, .navbar-brand, .display-font { font-family: 'Barlow Condensed', sans-serif; font-weight: 700; }
a { text-decoration: none; }
img { max-width: 100%; }
.text-yellow { color: var(--yellow) !important; }
.bg-navy { background: var(--navy) !important; }
.section-pad { padding: 88px 0; }
.section-kicker { color: var(--yellow-dark); font-size: .78rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.section-title { color: var(--navy); font-size: clamp(2.2rem, 4vw, 3.7rem); line-height: 1; text-transform: uppercase; }
.section-copy { color: var(--muted); max-width: 680px; }

.topbar { background: var(--navy); color: #dbe5ed; font-size: .82rem; }
.topbar a { color: #dbe5ed; }
.topbar a:hover { color: var(--yellow); }
.navbar { background: rgba(255,255,255,.98); border-bottom: 3px solid var(--yellow); box-shadow: 0 8px 28px rgba(7,27,48,.1); min-height: 82px; }
.navbar-brand { position: relative; z-index: 5; }
.navbar-brand img { width: 72px; height: 72px; object-fit: contain; background: transparent; border: 0; border-radius: 0; box-shadow: none; filter: none; margin: 0; padding: 0; }
.brand-copy { color: var(--navy); font-size: 1.55rem; line-height: .85; letter-spacing: .02em; }
.brand-copy small { display: block; color: var(--muted); font-family: 'Inter', sans-serif; font-size: .58rem; font-weight: 700; letter-spacing: .16em; margin-top: .5rem; }
.iso-header-badge { align-items: center; background: var(--navy); border-left: 4px solid var(--yellow); color: #fff; display: inline-flex; font-family: 'Inter', sans-serif; font-size: .62rem; font-weight: 800; letter-spacing: .08em; line-height: 1.15; margin-left: .75rem; padding: .48rem .65rem; text-transform: uppercase; white-space: nowrap; }
.iso-header-badge i { color: var(--yellow); font-size: .9rem; margin-right: .35rem; }
.nav-link { color: var(--navy) !important; font-size: .84rem; font-weight: 700; letter-spacing: .04em; margin: 0 .35rem; text-transform: uppercase; }
.nav-link.active, .nav-link:hover { color: var(--yellow-dark) !important; }
.dropdown-menu { border: 0; border-radius: 0; border-top: 4px solid var(--yellow); box-shadow: 0 18px 45px rgba(7,27,48,.18); min-width: 290px; padding: .65rem 0; }
.dropdown-item { color: var(--navy); font-size: .83rem; font-weight: 600; padding: .62rem 1.2rem; }
.dropdown-item:hover, .dropdown-item:focus { background: #fff7dd; color: var(--navy); padding-left: 1.45rem; }
.btn-warning { background: var(--yellow); border-color: var(--yellow); color: var(--navy); font-weight: 800; }
.btn-warning:hover { background: var(--yellow-dark); border-color: var(--yellow-dark); color: var(--navy); }
.btn-outline-light, .btn-warning { border-radius: 2px; letter-spacing: .04em; padding: .8rem 1.25rem; text-transform: uppercase; }

.hero { background: var(--navy); }
.hero .carousel-item { min-height: 650px; background-position: center 42%; background-size: cover; }
.hero .carousel-item::before { background: linear-gradient(90deg, rgba(3,15,28,.76) 0%, rgba(5,25,43,.52) 38%, rgba(5,19,34,.08) 62%, transparent 100%); content: ''; inset: 0; position: absolute; }
.hero .carousel-item::after { background: linear-gradient(90deg,var(--yellow),transparent); bottom: 0; content: ''; height: 6px; left: 0; position: absolute; width: 55%; }
.hero .carousel-caption { bottom: auto; left: 0; right: 0; text-align: left; top: 50%; transform: translateY(-50%); }
.hero .carousel-caption .container { position: relative; }
.hero .carousel-caption .container::before { background: var(--yellow); content: ''; height: 100%; left: -22px; opacity: .9; position: absolute; top: 0; width: 3px; }
.hero h1, .hero h2 { color: #fff; font-size: clamp(2.8rem, 5vw, 4.8rem); letter-spacing: -.015em; line-height: .95; max-width: 620px; text-shadow: 0 4px 28px rgba(0,0,0,.8); text-transform: uppercase; }
.hero h1 .hero-accent, .hero h2 .hero-accent { color: var(--yellow); position: relative; }
.hero h1 .hero-accent::after, .hero h2 .hero-accent::after { background: var(--yellow); bottom: -.08em; content: ''; height: 4px; left: 0; position: absolute; width: 58%; }
.hero p { color: #fff; font-size: 1.05rem; font-weight: 500; max-width: 590px; text-shadow: 0 2px 12px rgba(0,0,0,.75); }
.hero-badge { background: var(--yellow); border-left: 0; color: var(--navy); display: inline-block; font-size: .76rem; font-weight: 800; letter-spacing: .18em; padding: .5rem .75rem; text-transform: uppercase; }
.hero .btn-outline-light { background: rgba(7,27,48,.36); backdrop-filter: blur(3px); }
.hero .carousel-control-prev, .hero .carousel-control-next { background: rgba(7,27,48,.78); bottom: 26px; height: 48px; opacity: 1; top: auto; width: 48px; z-index: 5; }
.hero .carousel-control-prev { left: auto; right: 78px; }
.hero .carousel-control-next { right: 24px; }
.hero .carousel-control-prev-icon, .hero .carousel-control-next-icon { height: 1.25rem; width: 1.25rem; }
.carousel-indicators [data-bs-target] { height: 4px; width: 45px; }
.hero-statbar { background: var(--yellow); margin-top: -1px; position: relative; z-index: 2; }
.hero-stat { border-right: 1px solid rgba(7,27,48,.2); padding: 1.4rem 1rem; }
.hero-stat:last-child { border-right: 0; }
.hero-stat strong { color: var(--navy); display: block; font-family: 'Barlow Condensed'; font-size: 1.8rem; line-height: 1; }
.hero-stat span { color: #4b3b05; font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }

.intro-image { min-height: 500px; object-fit: cover; width: 100%; }
.image-frame { position: relative; }
.image-frame::after { border: 10px solid var(--yellow); bottom: -18px; content: ''; height: 48%; position: absolute; right: -18px; width: 45%; z-index: -1; }
.experience-box { background: var(--navy); bottom: 28px; color: white; left: -20px; padding: 1.25rem 1.5rem; position: absolute; }
.experience-box strong { color: var(--yellow); display: block; font-family: 'Barlow Condensed'; font-size: 3rem; line-height: .8; }

.product-card { background: #fff; border: 0; border-radius: 2px; box-shadow: var(--shadow); height: 100%; overflow: hidden; transition: transform .25s ease, box-shadow .25s ease; }
.product-card:hover { box-shadow: 0 24px 60px rgba(7,27,48,.18); transform: translateY(-8px); }
.product-card .product-image { height: 245px; object-fit: cover; width: 100%; }
.product-card.crane-featured .product-image { height: 310px; }
.product-card .card-body { padding: 1.5rem; }
.product-card h3 { color: var(--navy); font-size: 1.65rem; text-transform: uppercase; }
.product-card p { color: var(--muted); font-size: .9rem; }
.product-link { color: var(--blue); font-size: .78rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.product-link:hover { color: var(--yellow-dark); }
.tag { background: var(--yellow); color: var(--navy); font-size: .68rem; font-weight: 800; left: 1rem; letter-spacing: .1em; padding: .45rem .7rem; position: absolute; top: 1rem; text-transform: uppercase; }

.capability-section { background: linear-gradient(90deg, var(--navy) 0 57%, var(--navy-2) 57%); color: white; }
.capability-card { border-bottom: 1px solid rgba(255,255,255,.13); padding: 1.4rem 0; }
.capability-card i { color: var(--yellow); font-size: 1.7rem; }
.capability-card h4 { font-size: 1.35rem; margin: 0; text-transform: uppercase; }
.capability-card p { color: #b8c7d4; font-size: .86rem; margin: .35rem 0 0; }
.quality-panel { background: var(--yellow); color: var(--navy); padding: 2rem; }
.quality-panel h3 { font-size: 2.4rem; line-height: 1; text-transform: uppercase; }
.quality-list { list-style: none; margin: 0; padding: 0; }
.quality-list li { border-bottom: 1px solid rgba(7,27,48,.18); font-weight: 700; padding: .8rem 0; }

.project-card { height: 340px; overflow: hidden; position: relative; }
.project-card img { height: 100%; object-fit: cover; transition: transform .45s ease; width: 100%; }
.project-card::after { background: linear-gradient(0deg, rgba(5,19,34,.9), transparent 65%); content: ''; inset: 0; position: absolute; }
.project-card:hover img { transform: scale(1.06); }
.project-card .project-copy { bottom: 0; color: white; left: 0; padding: 1.5rem; position: absolute; z-index: 2; }
.project-card h3 { font-size: 1.55rem; margin: 0; text-transform: uppercase; }
.project-showcase { overflow: hidden; }
.project-scroll { display: flex; gap: 1rem; overflow-x: auto; padding: 0 0 .25rem; scrollbar-width: none; }
.project-scroll::-webkit-scrollbar { display: none; }
.project-scroll-item { align-self: stretch; flex: 0 0 340px; height: 320px; min-height: 320px; max-height: 320px; }
.project-scroll .project-card { height: 320px; min-height: 320px; max-height: 320px; margin: 0; }
.project-scroll .project-card img { display: block; height: 320px; min-height: 320px; max-height: 320px; object-fit: cover; width: 100%; }
.project-auto-label { color: var(--muted); font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }

.cta-band { background: linear-gradient(rgba(7,27,48,.88), rgba(7,27,48,.88)), url('../images/hero-goliath.jpg') center/cover; color: white; }
.cta-band h2 { font-size: clamp(2.4rem, 5vw, 4.4rem); line-height: .95; text-transform: uppercase; }

.page-hero { background: linear-gradient(90deg, rgba(5,19,34,.95), rgba(5,19,34,.58)), url('../images/hero-double.jpg') center/cover; color: white; padding: 115px 0; }
.page-hero h1 { font-size: clamp(3.1rem, 6vw, 5rem); line-height: .9; text-transform: uppercase; }
.breadcrumb-item, .breadcrumb-item a { color: #dbe5ed; }
.breadcrumb-item.active { color: var(--yellow); }
.breadcrumb-item + .breadcrumb-item::before { color: #9fb0be; }

.service-card { border: 1px solid var(--border); height: 100%; padding: 2rem; transition: border-color .25s, transform .25s; }
.service-card:hover { border-color: var(--yellow); transform: translateY(-5px); }
.service-card i { color: var(--yellow-dark); font-size: 2rem; }
.service-card h3 { color: var(--navy); font-size: 1.55rem; margin-top: 1rem; text-transform: uppercase; }
.detail-image { border-bottom: 8px solid var(--yellow); box-shadow: var(--shadow); height: 480px; object-fit: cover; width: 100%; }
.detail-heading { color: var(--navy); font-size: 1.3rem; text-transform: uppercase; }
.detail-list { color: var(--muted); list-style: none; padding: 0; }
.detail-list li { border-bottom: 1px solid var(--border); padding: .5rem 0 .5rem 1.4rem; position: relative; }
.detail-list li::before { color: var(--yellow-dark); content: '\F26E'; font-family: 'bootstrap-icons'; left: 0; position: absolute; }
.product-detail { scroll-margin-top: 110px; }
.sticky-product-nav { position: sticky; top: 87px; z-index: 1010; }
.gallery-item { background: var(--navy); box-shadow: var(--shadow); color: #fff; display: block; height: 285px; overflow: hidden; position: relative; }
.gallery-item img { height: 100%; object-fit: cover; transition: transform .4s ease; width: 100%; }
.gallery-item::after { background: linear-gradient(0deg, rgba(7,27,48,.85), transparent 48%); content: ''; inset: 0; position: absolute; }
.gallery-item span { bottom: .8rem; font-size: .72rem; font-weight: 800; left: 1rem; letter-spacing: .08em; position: absolute; text-transform: uppercase; z-index: 2; }
.gallery-item:hover { color: var(--yellow); }
.gallery-item:hover img { transform: scale(1.05); }

.contact-card { background: var(--navy); color: white; height: 100%; padding: 2.2rem; }
.contact-item { align-items: flex-start; border-bottom: 1px solid rgba(255,255,255,.12); display: flex; gap: 1rem; padding: 1.1rem 0; }
.contact-item i { color: var(--yellow); font-size: 1.3rem; }
.contact-item a, .contact-item span { color: #dce6ed; font-size: .9rem; }
.form-control, .form-select { border: 1px solid #d7e0e7; border-radius: 2px; min-height: 52px; }
.form-control:focus, .form-select:focus { border-color: var(--yellow); box-shadow: 0 0 0 .2rem rgba(245,180,0,.15); }

.footer { background: #041321; color: #aebdca; }
.footer h4 { color: white; font-size: 1.35rem; text-transform: uppercase; }
.footer a { color: #aebdca; }
.footer a:hover { color: var(--yellow); }
.footer-logo { background: white; height: 84px; object-fit: contain; padding: .25rem; width: 84px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); font-size: .78rem; }
.floating-actions { bottom: 18px; display: flex; flex-direction: column; gap: .65rem; position: fixed; right: 18px; z-index: 1030; }
.floating-actions a { align-items: center; border-radius: 50%; box-shadow: 0 8px 24px rgba(0,0,0,.2); color: white; display: flex; font-size: 1.25rem; height: 52px; justify-content: center; width: 52px; }
.float-call { background: var(--blue); }
.float-whatsapp { background: #25d366; }
.float-email { background: var(--yellow); color: var(--navy) !important; }

@media (max-width: 991.98px) {
  .topbar .address { display: none; }
  .navbar { min-height: 70px; }
  .navbar-brand img { height: 62px; margin: 0; width: 62px; }
  .iso-header-badge { font-size: .52rem; margin-left: .35rem; padding: .38rem .45rem; }
  .hero .carousel-item { min-height: 590px; }
  .hero .carousel-item::before { background: rgba(5,19,34,.78); }
  .capability-section { background: var(--navy); }
  .image-frame::after { display: none; }
  .experience-box { left: 0; }
  .navbar-collapse { max-height: calc(100vh - 105px); overflow-y: auto; padding: .75rem 0 1rem; }
  .navbar-nav .dropdown-menu { background: #f5f7f9; border-top: 3px solid var(--yellow); box-shadow: none; margin: 0 .75rem .75rem; min-width: 0; position: static; }
  .navbar-nav .dropdown-item { padding: .7rem 1rem; }
  .navbar-nav .dropdown-toggle.show { color: var(--yellow-dark) !important; }
}

@media (max-width: 767.98px) {
  .section-pad { padding: 64px 0; }
  .brand-copy { font-size: 1.25rem; }
  .brand-copy small { letter-spacing: .08em; }
  .hero .carousel-item { min-height: 580px; }
  .hero h1, .hero h2 { font-size: 2.9rem; }
  .hero .carousel-caption .container::before { left: 0; }
  .hero p { font-size: .93rem; }
  .hero-stat { border-bottom: 1px solid rgba(7,27,48,.2); border-right: 0; }
  .product-card.crane-featured .product-image, .product-card .product-image { height: 230px; }
  .page-hero { padding: 80px 0; }
  .intro-image { min-height: 360px; }
  .detail-image { height: 340px; }
  .sticky-product-nav { position: static; }
  .project-scroll-item { flex-basis: 280px; height: 280px; min-height: 280px; max-height: 280px; }
  .project-scroll .project-card, .project-scroll .project-card img { height: 280px; min-height: 280px; max-height: 280px; }
}

@media (max-width: 430px) {
  .brand-copy { font-size: 1.05rem; }
  .brand-copy small { font-size: .48rem; letter-spacing: .05em; }
  .iso-header-badge { white-space: normal; width: 72px; }
}