*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:auto}
body{font-family:'Inter',sans-serif;color:#1a1a2e;background:#fff}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
:root{
  --navy:#0d2246;
  --blue:#1a3c74;
  --orange:#e86b1a;
  --light:#f0f4f8;
  --gray:#6b7280;
  --white:#fff;
  --shadow:0 2px 16px rgba(0,0,0,.08);
}

/* ── NAV ── */
nav{position:sticky;top:0;z-index:200;background:var(--white);border-bottom:1px solid #e5e7eb;
  display:flex;align-items:center;justify-content:space-between;padding:0 48px;height:68px;
  box-shadow:0 2px 8px rgba(0,0,0,.06)}
.nav-logo{display:flex;align-items:center;gap:10px}
.nav-logo img{height:40px}
.nav-logo-text{font-family:'Montserrat',sans-serif;font-weight:800;font-size:1.1rem;color:var(--navy);letter-spacing:-.3px}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:#374151;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--navy)}

.nav-dropdown{position:relative}
.nav-dropdown-toggle{background:none;border:none;font-family:inherit;cursor:pointer;
  font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:#374151;transition:color .2s}
.nav-dropdown-toggle:hover,.nav-dropdown-toggle.active{color:var(--navy)}
.nav-dropdown-menu{position:absolute;top:100%;left:0;margin-top:0;padding-top:14px;background:transparent;
  display:none;flex-direction:column;z-index:210}
.nav-dropdown-menu-inner{background:#fff;border-radius:12px;
  box-shadow:0 16px 32px rgba(13,34,70,.18);border:1px solid #eef0f3;padding:8px;min-width:230px;
  display:flex;flex-direction:column;gap:2px}
.nav-dropdown:hover .nav-dropdown-menu,.nav-dropdown.open .nav-dropdown-menu{display:flex}
.nav-dropdown-menu a{padding:11px 14px;border-radius:8px;font-size:.82rem;font-weight:600;
  text-transform:none;letter-spacing:0;color:var(--navy);white-space:nowrap}
.nav-dropdown-menu a:hover{background:var(--light);color:var(--orange)}
@media(max-width:768px){
  .nav-dropdown-menu{position:static;padding-top:4px}
  .nav-dropdown-menu-inner{box-shadow:none;border:none;padding:0 0 0 14px}
}
.nav-burger{display:none;background:none;border:none;cursor:pointer;padding:8px;flex-direction:column;gap:5px}
.nav-burger span{display:block;width:22px;height:2px;background:var(--navy)}
.nav-cta{background:var(--orange);color:#fff;border:none;border-radius:50px;padding:10px 22px;
  font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;transition:background .2s}
.nav-cta:hover{background:#c9570f}

/* ── HERO ── */
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--blue) 100%);
  display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
  padding:72px 80px 64px;min-height:540px}
.hero-tag{display:inline-block;border:1.5px solid rgba(255,255,255,.3);color:rgba(255,255,255,.85);
  font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:2px;
  padding:6px 14px;border-radius:50px;margin-bottom:24px}
.hero h1{font-family:'Montserrat',sans-serif;font-size:clamp(2.2rem,4vw,3.4rem);font-weight:900;
  line-height:1.1;color:#fff;margin-bottom:20px}
.hero h1 span{color:var(--orange)}
.hero-desc{font-size:1rem;color:rgba(255,255,255,.75);line-height:1.75;max-width:460px;margin-bottom:36px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.btn-hero-primary{background:var(--orange);color:#fff;border:none;border-radius:50px;
  padding:14px 28px;font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;
  cursor:pointer;transition:background .2s}
.btn-hero-primary:hover{background:#c9570f}
.btn-hero-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.5);border-radius:50px;
  padding:12px 26px;font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;
  cursor:pointer;transition:all .2s}
.btn-hero-outline:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.hero-stats{display:flex;gap:20px;margin-top:40px;flex-wrap:wrap}
.stat-box{background:rgba(255,255,255,.1);border-radius:12px;padding:16px 20px;min-width:100px}
.stat-num{font-family:'Montserrat',sans-serif;font-size:1.6rem;font-weight:900;color:var(--orange)}
.stat-label{font-size:.72rem;text-transform:uppercase;letter-spacing:1px;color:rgba(255,255,255,.65);margin-top:2px}
.hero-images{display:grid;grid-template-columns:1.3fr 1fr;grid-template-rows:1fr 1fr;gap:10px;height:460px}
.hero-img{border-radius:12px;overflow:hidden;background:#1a3c74}
.hero-img img{width:100%;height:100%;object-fit:cover}
.hero-img:first-child{grid-column:1;grid-row:1 / 3}
.hero-img:nth-child(2){grid-column:2;grid-row:1}
.hero-img:nth-child(3){grid-column:2;grid-row:2}

/* ── TRUST BAR ── */
.trust-bar{background:var(--navy);padding:14px 80px;display:flex;gap:40px;align-items:center;
  justify-content:space-between;flex-wrap:wrap}
.trust-item{display:flex;align-items:center;gap:8px;color:rgba(255,255,255,.75);font-size:.8rem;
  font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.trust-item svg{opacity:.6}

/* ── ABOUT ── */
.about{padding:80px 80px;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;background:#fff}
.about-tag{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:var(--orange);margin-bottom:12px}
.about h2{font-family:'Montserrat',sans-serif;font-size:2.2rem;font-weight:900;color:var(--navy);line-height:1.2;margin-bottom:16px}
.about p{color:var(--gray);line-height:1.8;margin-bottom:28px;font-size:.95rem}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.about-stat{background:var(--light);border-radius:12px;padding:20px 24px;border-left:3px solid var(--orange)}
.about-stat-num{font-family:'Montserrat',sans-serif;font-size:1.5rem;font-weight:800;color:var(--navy)}
.about-stat-label{font-size:.78rem;color:var(--gray);margin-top:2px}
.about-images{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:220px 180px;gap:10px}
.about-img{border-radius:12px;overflow:hidden}
.about-img img{width:100%;height:100%;object-fit:cover}
.about-img.tall{grid-row:span 2}

/* ── SECTION HEADER ── */
.sec-header{padding:64px 80px 32px}
.sec-tag{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:var(--orange);margin-bottom:8px}
.sec-divider{width:40px;height:3px;background:var(--orange);border-radius:2px;margin:10px 0}
.sec-header h2{font-family:'Montserrat',sans-serif;font-size:1.9rem;font-weight:800;color:var(--navy)}
.sec-header p{color:var(--gray);margin-top:6px;font-size:.95rem}

/* ── CATEGORY OVERVIEW CARDS ── */
.cat-overview{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:0 80px 40px}
.cat-card{display:block;border-radius:16px;overflow:hidden;position:relative;height:200px;cursor:pointer;
  transition:transform .3s,box-shadow .3s;box-shadow:0 8px 24px rgba(13,34,70,.10)}
.cat-card:hover{transform:translateY(-6px);box-shadow:0 16px 34px rgba(13,34,70,.20)}
.cat-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.cat-card:hover img{transform:scale(1.08)}
.cat-card.active{box-shadow:0 0 0 3px var(--orange),0 16px 34px rgba(13,34,70,.20)}
.cat-card-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(13,34,70,.88) 35%,rgba(13,34,70,.15) 100%);transition:background .3s}
.cat-card-body{position:absolute;bottom:0;left:0;right:0;padding:20px 22px}
.cat-card-count{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;
  color:rgba(255,255,255,.75);margin-bottom:4px}
.cat-card-title{font-family:'Montserrat',sans-serif;font-size:1.05rem;font-weight:800;color:#fff;margin-bottom:4px}
.cat-card-desc{font-size:.76rem;color:rgba(255,255,255,.72);line-height:1.4}
.cat-explore{margin-top:10px;display:inline-flex;align-items:center;gap:5px;background:var(--orange);color:#fff;
  font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;
  padding:6px 14px;border-radius:50px;transition:padding .2s,gap .2s}
.cat-card:hover .cat-explore{padding-right:18px;gap:8px}

/* ── PRODUCTS SECTION ── */
.products-section{background:var(--light);padding:0 80px 64px}
.prod-panel{display:none}
.prod-panel.active{display:block}
.prod-section-label{font-family:'Montserrat',sans-serif;font-size:.75rem;font-weight:800;
  text-transform:uppercase;letter-spacing:2px;color:var(--navy);padding:8px 0 20px;
  display:flex;align-items:center;gap:12px}
.prod-section-label::after{content:'';flex:1;height:1px;background:#d1d5db}

.products-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.products-grid.pans-grid{grid-template-columns:repeat(4,1fr)}
.products-grid.acc-grid{grid-template-columns:repeat(5,1fr)}

/* ── PRODUCT CARD ── */
.prod-card{background:#fff;border-radius:14px;overflow:hidden;cursor:pointer;
  transition:transform .2s,box-shadow .2s;box-shadow:0 1px 4px rgba(0,0,0,.06)}
.prod-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.12)}
.prod-card-img{height:150px;overflow:hidden;background:#eef0f3;box-shadow:inset 0 0 0 1px rgba(0,0,0,.06)}
.prod-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s;filter:brightness(0.8) contrast(2) saturate(1.05)}
.prod-card-img img[src^="images/"]{filter:none}
.prod-card:hover .prod-card-img img{transform:scale(1.06)}
.prod-card-body{padding:12px 14px 14px}
.prod-card-name{font-family:'Montserrat',sans-serif;font-size:.85rem;font-weight:700;color:var(--navy);margin-bottom:4px;line-height:1.3}
.prod-card-desc{font-size:.72rem;color:var(--gray);line-height:1.45;margin-bottom:8px}
.prod-card-tags{display:flex;flex-wrap:wrap;gap:4px}
.prod-tag{background:#e8f0fe;color:#1a3c74;border-radius:20px;font-size:.65rem;font-weight:600;padding:3px 8px}
.prod-tag.ada{background:#fef3c7;color:#92400e}
.prod-tag.custom{background:#fce7f3;color:#9d174d}

/* ── COLORS SECTION ── */
.colors-section{padding:64px 80px;background:#fff}
.colors-section h2{font-family:'Montserrat',sans-serif;font-size:1.9rem;font-weight:800;color:var(--navy);margin-bottom:6px}
.colors-section .sec-tag{margin-bottom:8px}
.colors-subtitle{color:var(--gray);font-size:.9rem;margin-bottom:36px}
.colors-group-label{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;
  color:var(--navy);margin-bottom:16px;margin-top:32px}
.colors-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:20px}
.color-swatch{cursor:default;transition:transform .2s}
.color-swatch:hover{transform:translateY(-3px)}
.color-swatch-img{border-radius:10px;overflow:hidden;height:120px;border:1px solid #e5e7eb}
.color-swatch-img img{width:100%;height:100%;object-fit:cover}
.color-swatch-name{font-size:.8rem;font-weight:600;color:var(--navy);margin-top:8px;text-align:center}

/* ── DOWNLOAD ── */
.download-section{background:var(--navy);padding:64px 80px;display:grid;
  grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.download-tag{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:var(--orange);margin-bottom:12px}
.download-section h2{font-family:'Montserrat',sans-serif;font-size:2rem;font-weight:800;color:#fff;margin-bottom:20px}
.download-list{list-style:none;margin-bottom:32px}
.download-list li{color:rgba(255,255,255,.8);font-size:.9rem;padding:6px 0;display:flex;align-items:center;gap:10px}
.download-list li::before{content:'✓';color:var(--orange);font-weight:700;font-size:1rem}
.btn-download{background:var(--orange);color:#fff;border:none;border-radius:50px;
  padding:14px 32px;font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;
  cursor:pointer;transition:background .2s}
.btn-download:hover{background:#c9570f}
.download-img-wrap{border-radius:16px;overflow:hidden;box-shadow:0 16px 48px rgba(0,0,0,.3)}
.download-img-wrap img{width:100%;object-fit:cover}

/* ── CONTACT ── */
.contact-section{padding:72px 80px;display:grid;grid-template-columns:1fr 1fr;gap:64px;background:var(--light)}
.contact-tag{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:var(--orange);margin-bottom:12px}
.contact-section h2{font-family:'Montserrat',sans-serif;font-size:2rem;font-weight:800;color:var(--navy);line-height:1.2;margin-bottom:14px}
.contact-section .contact-desc{color:var(--gray);font-size:.9rem;line-height:1.7;margin-bottom:32px}
.contact-info-item{display:flex;align-items:center;gap:14px;margin-bottom:20px}
.contact-icon{width:40px;height:40px;background:var(--orange);border-radius:10px;display:flex;
  align-items:center;justify-content:center;flex-shrink:0}
.contact-info-label{font-size:.72rem;text-transform:uppercase;letter-spacing:1px;color:var(--gray);font-weight:600}
.contact-info-value{font-size:.9rem;font-weight:600;color:var(--navy)}

.quote-form{background:#fff;border-radius:20px;padding:36px;box-shadow:var(--shadow)}
.form-title{font-family:'Montserrat',sans-serif;font-size:1.2rem;font-weight:800;color:var(--navy);margin-bottom:4px}
.form-subtitle{font-size:.82rem;color:var(--gray);margin-bottom:24px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.form-group{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}
.form-group label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--navy)}
.form-group input,.form-group select,.form-group textarea{
  border:1.5px solid #e5e7eb;border-radius:8px;padding:10px 14px;font-size:.875rem;
  font-family:'Inter',sans-serif;color:var(--navy);transition:border-color .2s;outline:none;background:#fff}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--orange)}
.form-group textarea{resize:vertical;min-height:90px}
.btn-submit{width:100%;background:var(--orange);color:#fff;border:none;border-radius:50px;
  padding:14px;font-size:.875rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;
  cursor:pointer;transition:background .2s;margin-top:4px}
.btn-submit:hover{background:#c9570f}

/* ── FOOTER ── */
footer{background:var(--navy);padding:48px 80px 28px}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;margin-bottom:40px}
.footer-brand .nav-logo-text{color:#fff;font-size:1.1rem;margin-bottom:12px;display:block}
.footer-brand p{color:rgba(255,255,255,.55);font-size:.83rem;line-height:1.7}
.footer-col h4{font-family:'Montserrat',sans-serif;font-size:.8rem;font-weight:700;
  text-transform:uppercase;letter-spacing:1px;color:rgba(255,255,255,.5);margin-bottom:16px}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:8px}
.footer-col ul li a{color:rgba(255,255,255,.7);font-size:.83rem;transition:color .2s}
.footer-col ul li a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;
  display:flex;justify-content:space-between;align-items:center}
.footer-bottom p{color:rgba(255,255,255,.4);font-size:.78rem}

/* ── MODAL ── */
.modal-overlay{display:none;position:fixed;inset:0;z-index:300;
  background:rgba(0,0,0,.65);backdrop-filter:blur(6px);
  align-items:center;justify-content:center;padding:20px}
.modal-overlay.open{display:flex}
.modal{background:#fff;border-radius:20px;max-width:900px;width:100%;
  max-height:92vh;overflow-y:auto;animation:slideUp .3s ease;display:flex;flex-direction:column}
@keyframes slideUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}

/* Image viewer */
.modal-viewer{position:relative;height:560px;flex-shrink:0;background:#0d2246;border-radius:20px 20px 0 0;overflow:hidden;cursor:grab}
.modal-viewer.dragging{cursor:grabbing}
.modal-viewer-img-wrap{width:100%;height:100%;overflow:hidden;position:relative}
.modal-viewer-img{width:100%;height:100%;object-fit:contain;transform-origin:center;
  transition:transform .1s ease;user-select:none;pointer-events:none}
.viewer-controls{position:absolute;bottom:12px;right:12px;display:flex;gap:6px;z-index:10}
.viewer-btn{background:rgba(255,255,255,.15);backdrop-filter:blur(4px);color:#fff;border:none;
  border-radius:8px;width:34px;height:34px;font-size:1rem;cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:background .2s}
.viewer-btn:hover{background:rgba(255,255,255,.3)}
.viewer-zoom-hint{position:absolute;bottom:12px;left:12px;color:rgba(255,255,255,.55);
  font-size:.7rem;letter-spacing:.5px}

/* Thumbnail strip */
.modal-thumbstrip{display:flex;flex-wrap:wrap;gap:10px;padding:16px 20px;background:#f8f9fb;
  border-bottom:1px solid #e5e7eb}
.modal-thumb{width:100px;height:100px;flex-shrink:0;border-radius:10px;overflow:hidden;
  cursor:pointer;border:2px solid transparent;transition:border-color .2s,box-shadow .2s}
.modal-thumb:hover{box-shadow:0 4px 12px rgba(0,0,0,.15)}
.modal-thumb.active{border-color:var(--orange);box-shadow:0 0 0 3px rgba(232,107,26,.2)}
.modal-thumb img{width:100%;height:100%;object-fit:cover;filter:brightness(0.8) contrast(1.9)}
.modal-thumb img[src^="images/"]{filter:none}

/* Combo section */
.modal-combo{padding:16px 24px;background:#f0f4f8;border-bottom:1px solid #e5e7eb}
.modal-combo-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;
  color:var(--orange);margin-bottom:10px}
.modal-combo-grid{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px}
.combo-item{flex-shrink:0;cursor:pointer;text-align:center;transition:transform .2s}
.combo-item:hover{transform:translateY(-2px)}
.combo-item img{width:80px;height:80px;object-fit:cover;border-radius:8px;border:2px solid transparent;transition:border-color .2s}
.combo-item.active img{border-color:var(--orange)}
.combo-item span{display:block;font-size:.65rem;color:var(--gray);margin-top:4px;font-weight:600}

.modal-body{padding:24px 28px}
.modal-desc{font-size:.88rem;color:var(--gray);line-height:1.8;margin-bottom:20px}
.modal-specs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:20px}
.modal-spec{background:var(--light);border-radius:10px;padding:12px 14px}
.modal-spec-label{font-size:.65rem;text-transform:uppercase;letter-spacing:1px;color:var(--gray);font-weight:700;margin-bottom:2px}
.modal-spec-value{font-family:'Montserrat',sans-serif;font-size:.85rem;font-weight:700;color:var(--navy)}
.modal-header-text{padding:0 20px 14px;background:#0d2246}
.modal-header-text .mcat{font-size:.68rem;text-transform:uppercase;letter-spacing:2px;color:var(--orange);font-weight:700;padding-top:12px;display:block}
.modal-header-text h2{font-family:'Montserrat',sans-serif;font-size:1.5rem;font-weight:800;color:#fff}
.modal-close{position:absolute;top:12px;right:12px;width:32px;height:32px;z-index:20;
  background:rgba(255,255,255,.9);border:none;border-radius:50%;cursor:pointer;
  font-size:.95rem;font-weight:700;color:var(--navy);display:flex;align-items:center;justify-content:center}
.modal-close:hover{background:#fff}
.modal-actions{display:flex;gap:10px;margin-top:4px}
.btn-modal-primary{flex:1;background:var(--orange);color:#fff;border:none;border-radius:50px;
  padding:13px;font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;text-align:center}
.btn-modal-primary:hover{background:#c9570f}
.btn-modal-secondary{flex:1;background:transparent;color:var(--navy);border:2px solid var(--navy);border-radius:50px;
  padding:11px;font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;text-align:center}
.btn-modal-secondary:hover{background:var(--navy);color:#fff}

/* ── RESPONSIVE ── */
@media(max-width:1024px){
  .hero{grid-template-columns:1fr;padding:48px 40px}
  .hero-images{display:none}
  .trust-bar,.about,.cat-overview,.products-section,.download-section,.contact-section,
  .sec-header,footer{padding-left:32px;padding-right:32px}
  .download-section,.contact-section{grid-template-columns:1fr}
  .cat-overview{grid-template-columns:repeat(2,1fr)}
  .products-grid{grid-template-columns:repeat(3,1fr)}
  .footer-top{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  nav{padding:0 20px}
  .nav-burger{display:flex}
  .nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;
    flex-direction:column;gap:0;padding:8px 20px 16px;box-shadow:0 8px 16px rgba(0,0,0,.08);border-bottom:1px solid #e5e7eb}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 0;border-bottom:1px solid #f0f0f0}
  .hero{padding:40px 20px}
  .trust-bar,.about,.cat-overview,.products-section,.download-section,
  .contact-section,.sec-header,footer{padding-left:20px;padding-right:20px}
  .cat-overview{grid-template-columns:1fr}
  .products-grid,.products-grid.pans-grid,.products-grid.acc-grid{grid-template-columns:repeat(2,1fr)}
  .about{grid-template-columns:1fr}
  .about-images{display:none}
  .footer-top{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .modal-specs-grid{grid-template-columns:1fr 1fr}
}