/* TILAL STAR GULF LLC - Main Stylesheet */
:root{--navy:#0f2847;--navy2:#1a3a5c;--orange:#ff6b00;--orange2:#e85d00;--white:#fff;--light:#f4f6f9;--gray:#6c757d;--dark:#212529;--card-shadow:0 4px 20px rgba(0,0,0,.12);--radius:12px}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Inter',sans-serif;background:var(--light);color:var(--dark);line-height:1.6}
a{text-decoration:none;color:inherit}

/* HEADER */
.header{background:var(--navy);position:sticky;top:0;z-index:1000;box-shadow:0 2px 20px rgba(0,0,0,.3)}
.header-inner{max-width:1400px;margin:auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{display:flex;align-items:center;gap:12px}
.logo-icon{width:44px;height:44px;background:var(--orange);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:20px;color:#fff;font-weight:900}
.logo-text{color:#fff}
.logo-text span{display:block;font-size:18px;font-weight:800;letter-spacing:.5px;line-height:1.2}
.logo-text small{font-size:11px;color:rgba(255,255,255,.7);letter-spacing:1px}
.nav{display:flex;align-items:center;gap:4px}
.nav a{color:rgba(255,255,255,.85);padding:8px 14px;border-radius:6px;font-size:14px;font-weight:500;transition:all .2s}
.nav a:hover,.nav a.active{background:var(--orange);color:#fff}
.header-actions{display:flex;align-items:center;gap:12px}
.wa-header-btn{background:#25d366;color:#fff!important;padding:8px 16px;border-radius:20px;font-size:13px;font-weight:600;display:flex;align-items:center;gap:6px;transition:all .2s}
.wa-header-btn:hover{background:#1da851;transform:scale(1.05)}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.hamburger span{width:24px;height:2px;background:#fff;border-radius:2px;transition:.3s}

/* HERO */
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy2) 60%,#1e4d7b 100%);padding:80px 20px;text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-50%;right:-20%;width:600px;height:600px;background:radial-gradient(circle,rgba(255,107,0,.15) 0%,transparent 70%);pointer-events:none}
.hero h1{color:#fff;font-size:clamp(28px,5vw,52px);font-weight:900;line-height:1.2;margin-bottom:16px}
.hero h1 span{color:var(--orange)}
.hero p{color:rgba(255,255,255,.8);font-size:18px;max-width:600px;margin:0 auto 32px}
.hero-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn-primary{background:var(--orange);color:#fff;padding:14px 32px;border-radius:8px;font-weight:700;font-size:16px;transition:all .2s;display:inline-flex;align-items:center;gap:8px}
.btn-primary:hover{background:var(--orange2);transform:translateY(-2px);box-shadow:0 8px 25px rgba(255,107,0,.4)}
.btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.6);padding:14px 32px;border-radius:8px;font-weight:600;font-size:16px;transition:all .2s}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.hero-stats{display:flex;gap:40px;justify-content:center;margin-top:50px;flex-wrap:wrap}
.stat{text-align:center}
.stat-num{display:block;font-size:36px;font-weight:900;color:var(--orange)}
.stat-label{color:rgba(255,255,255,.7);font-size:13px;text-transform:uppercase;letter-spacing:1px}

/* SECTIONS */
.section{padding:70px 20px}
.section-inner{max-width:1400px;margin:auto}
.section-header{text-align:center;margin-bottom:50px}
.section-header h2{font-size:clamp(24px,4vw,38px);font-weight:800;color:var(--navy);margin-bottom:12px}
.section-header p{color:var(--gray);font-size:16px;max-width:600px;margin:auto}
.section-header h2 span{color:var(--orange)}

/* CATEGORY GRID */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:20px}
.cat-card{background:#fff;border-radius:var(--radius);padding:24px 16px;text-align:center;box-shadow:var(--card-shadow);transition:all .3s;cursor:pointer;border:2px solid transparent}
.cat-card:hover{border-color:var(--orange);transform:translateY(-4px);box-shadow:0 12px 30px rgba(255,107,0,.15)}
.cat-icon{font-size:36px;margin-bottom:12px;display:block}
.cat-name{font-weight:700;color:var(--navy);font-size:13px;margin-bottom:4px}
.cat-count{font-size:12px;color:var(--gray);background:var(--light);padding:2px 8px;border-radius:10px;display:inline-block}

/* PRODUCT CARDS */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.product-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--card-shadow);transition:all .3s;display:flex;flex-direction:column}
.product-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(0,0,0,.15)}
.product-img-wrap{position:relative;height:220px;overflow:hidden;background:#f8f9fa}
.product-img-wrap img{width:100%;height:100%;object-fit:contain;padding:12px;transition:transform .4s}
.product-card:hover .product-img-wrap img{transform:scale(1.08)}
.product-badge{position:absolute;top:12px;left:12px;background:var(--orange);color:#fff;font-size:11px;font-weight:700;padding:4px 10px;border-radius:20px;text-transform:uppercase}
.product-badge.out{background:#dc3545}
.product-cat-tag{position:absolute;top:12px;right:12px;background:rgba(15,40,71,.85);color:#fff;font-size:10px;padding:3px 8px;border-radius:10px}
.product-body{padding:18px;flex:1;display:flex;flex-direction:column}
.product-brand{font-size:11px;color:var(--orange);font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}
.product-name{font-weight:700;color:var(--navy);font-size:14px;line-height:1.4;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.product-desc{font-size:12px;color:var(--gray);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:auto}
.product-footer{padding:14px 18px;background:var(--light);border-top:1px solid rgba(0,0,0,.06);display:flex;align-items:center;justify-content:space-between;gap:12px}
.product-price{font-size:20px;font-weight:900;color:var(--navy)}
.product-price span{font-size:12px;font-weight:400;color:var(--gray)}
.btn-wa{background:#25d366;color:#fff;border:none;border-radius:8px;padding:10px 16px;font-weight:700;font-size:13px;cursor:pointer;display:flex;align-items:center;gap:6px;transition:all .2s;white-space:nowrap}
.btn-wa:hover{background:#1da851;transform:scale(1.05)}

/* PRODUCT DETAIL MODAL */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:2000;align-items:center;justify-content:center;padding:20px}
.modal-overlay.active{display:flex}
.modal{background:#fff;border-radius:16px;max-width:900px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 30px 80px rgba(0,0,0,.3)}
.modal-close{position:sticky;top:16px;float:right;margin:16px 16px 0 0;background:var(--light);border:none;width:36px;height:36px;border-radius:50%;cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;z-index:1}
.modal-close:hover{background:var(--orange);color:#fff}
.modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:0}
.modal-img{padding:30px;display:flex;align-items:center;justify-content:center;background:#f8f9fa;border-radius:16px 0 0 16px}
.modal-img img{max-width:100%;max-height:300px;object-fit:contain}
.modal-info{padding:30px}
.modal-cat{font-size:12px;color:var(--orange);font-weight:700;text-transform:uppercase;margin-bottom:8px}
.modal-name{font-size:22px;font-weight:800;color:var(--navy);line-height:1.3;margin-bottom:12px}
.modal-brand{background:var(--navy);color:#fff;display:inline-block;padding:4px 12px;border-radius:4px;font-size:12px;font-weight:600;margin-bottom:16px}
.modal-price{font-size:32px;font-weight:900;color:var(--orange);margin-bottom:8px}
.modal-stock{font-size:13px;font-weight:600;margin-bottom:20px}
.modal-stock.in{color:#28a745}
.modal-stock.out{color:#dc3545}
.modal-desc{font-size:14px;color:var(--gray);line-height:1.7;margin-bottom:24px;max-height:160px;overflow-y:auto;border:1px solid #eee;padding:12px;border-radius:8px}
.modal-qty{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.modal-qty label{font-weight:600;font-size:14px}
.qty-controls{display:flex;align-items:center;gap:8px}
.qty-btn{width:32px;height:32px;border:2px solid var(--navy);background:none;border-radius:6px;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--navy)}
.qty-btn:hover{background:var(--navy);color:#fff}
.qty-val{width:50px;text-align:center;font-size:18px;font-weight:700;border:2px solid #ddd;border-radius:6px;padding:4px}
.btn-wa-lg{background:#25d366;color:#fff;border:none;border-radius:10px;padding:16px 28px;font-weight:800;font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;width:100%;transition:all .2s}
.btn-wa-lg:hover{background:#1da851;transform:translateY(-2px);box-shadow:0 8px 20px rgba(37,211,102,.4)}

/* FILTERS BAR */
.filters-bar{background:#fff;border-radius:var(--radius);padding:20px;margin-bottom:28px;box-shadow:var(--card-shadow)}
.filters-row{display:flex;gap:16px;flex-wrap:wrap;align-items:flex-end}
.filter-group{flex:1;min-width:180px}
.filter-group label{font-size:12px;font-weight:700;color:var(--gray);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;display:block}
.filter-group input,.filter-group select{width:100%;border:2px solid #e0e0e0;border-radius:8px;padding:10px 14px;font-size:14px;color:var(--dark);transition:.2s}
.filter-group input:focus,.filter-group select:focus{border-color:var(--orange);outline:none}
.btn-reset{background:var(--light);border:2px solid #ddd;color:var(--gray);border-radius:8px;padding:10px 20px;font-weight:600;font-size:14px;cursor:pointer;white-space:nowrap;transition:.2s}
.btn-reset:hover{border-color:var(--orange);color:var(--orange)}

/* PAGINATION */
.pagination{display:flex;justify-content:center;gap:8px;margin-top:40px;flex-wrap:wrap}
.page-btn{width:40px;height:40px;border:2px solid #ddd;background:#fff;border-radius:8px;font-weight:600;cursor:pointer;transition:.2s;display:flex;align-items:center;justify-content:center;font-size:14px}
.page-btn:hover,.page-btn.active{background:var(--navy);border-color:var(--navy);color:#fff}
.page-btn.disabled{opacity:.4;cursor:not-allowed}

/* ABOUT / FEATURES */
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:28px}
.feature-card{background:#fff;border-radius:var(--radius);padding:30px;box-shadow:var(--card-shadow);border-left:4px solid var(--orange)}
.feature-icon{font-size:36px;margin-bottom:16px}
.feature-card h3{font-size:18px;font-weight:800;color:var(--navy);margin-bottom:8px}
.feature-card p{color:var(--gray);font-size:14px;line-height:1.6}

/* CHECKOUT / WHATSAPP */
.checkout-box{background:#fff;border-radius:var(--radius);padding:40px;box-shadow:var(--card-shadow);max-width:800px;margin:auto}
.wa-steps{display:grid;gap:20px}
.wa-step{display:flex;gap:20px;align-items:flex-start}
.step-num{width:40px;height:40px;background:var(--orange);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;flex-shrink:0}
.wa-preview{background:#dcf8c6;border-radius:12px;padding:20px;font-size:14px;line-height:1.8;border:1px solid #b2dca5;margin-top:20px}
.wa-preview strong{color:var(--navy)}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.contact-info{display:flex;flex-direction:column;gap:20px}
.contact-item{display:flex;gap:16px;align-items:flex-start}
.contact-icon{width:48px;height:48px;background:var(--navy);color:#fff;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.contact-item h4{font-weight:700;color:var(--navy);margin-bottom:4px}
.contact-item p{color:var(--gray);font-size:14px}
.map-embed{border-radius:var(--radius);overflow:hidden;box-shadow:var(--card-shadow)}

/* FOOTER */
.footer{background:var(--navy);color:rgba(255,255,255,.8);padding:60px 20px 20px}
.footer-inner{max-width:1400px;margin:auto}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand .logo-text span{color:#fff}
.footer-brand p{color:rgba(255,255,255,.6);font-size:14px;line-height:1.6;margin-top:12px}
.footer-col h4{color:#fff;font-weight:700;margin-bottom:16px;font-size:15px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col ul li a{color:rgba(255,255,255,.65);font-size:14px;transition:.2s}
.footer-col ul li a:hover{color:var(--orange)}
.footer-contact li{color:rgba(255,255,255,.65);font-size:14px;display:flex;gap:8px;align-items:flex-start}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.footer-bottom p{font-size:13px;color:rgba(255,255,255,.5)}
.wa-float{position:fixed;bottom:24px;right:24px;z-index:999;background:#25d366;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;color:#fff;box-shadow:0 6px 20px rgba(37,211,102,.5);transition:all .3s;animation:pulse 2s infinite}
.wa-float:hover{transform:scale(1.1);box-shadow:0 10px 30px rgba(37,211,102,.6)}
@keyframes pulse{0%,100%{box-shadow:0 6px 20px rgba(37,211,102,.5)}50%{box-shadow:0 6px 30px rgba(37,211,102,.8)}}

/* SEARCH HERO (products page) */
.page-hero{background:linear-gradient(135deg,var(--navy),var(--navy2));padding:50px 20px;text-align:center}
.page-hero h1{color:#fff;font-size:clamp(22px,4vw,38px);font-weight:800;margin-bottom:8px}
.page-hero p{color:rgba(255,255,255,.7);font-size:16px}

/* ABOUT PAGE */
.about-hero{background:linear-gradient(135deg,var(--navy),var(--navy2));padding:80px 20px;text-align:center}
.about-hero h1{color:#fff;font-size:clamp(28px,4vw,48px);font-weight:900;margin-bottom:16px}
.about-hero p{color:rgba(255,255,255,.8);font-size:18px;max-width:700px;margin:auto}
.team-values{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px}
.value-card{background:var(--navy);color:#fff;border-radius:var(--radius);padding:28px;text-align:center}
.value-icon{font-size:40px;margin-bottom:12px}
.value-card h3{font-weight:700;margin-bottom:8px}
.value-card p{color:rgba(255,255,255,.7);font-size:13px}

/* RESULTS INFO */
.results-info{font-size:14px;color:var(--gray);margin-bottom:16px}
.no-results{text-align:center;padding:60px 20px;color:var(--gray)}
.no-results p{font-size:18px;margin-top:12px}

/* PRODUCT NUMBER BADGE */
.product-num{font-size:10px;color:var(--gray);margin-bottom:4px}

/* RESPONSIVE */
@media(max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .modal-grid{grid-template-columns:1fr}
  .modal-img{border-radius:16px 16px 0 0}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .nav{display:none;position:absolute;top:70px;left:0;right:0;background:var(--navy);flex-direction:column;padding:16px;gap:4px}
  .nav.open{display:flex}
  .hamburger{display:flex}
  .hero-stats{gap:24px}
  .product-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
  .filters-row{flex-direction:column}
  .footer-grid{grid-template-columns:1fr}
}
@media(max-width:480px){
  .product-grid{grid-template-columns:1fr 1fr}
  .product-img-wrap{height:160px}
  .hero-btns{flex-direction:column;align-items:center}
  .cat-grid{grid-template-columns:repeat(3,1fr)}
}