:root{--red:#e21e2b;--red2:#b91522;--navy:#071b2a;--ink:#122536;--muted:#647582;--line:#dfe7ed;--soft:#f4f7fa;--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);line-height:1.55;background:#fff}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(94%,var(--max));margin:auto}
.topbar{background:#fff;border-bottom:1px solid var(--line)}.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px}.logo{width:305px}.trust-items{display:flex;gap:30px;align-items:center}.trust{display:flex;align-items:center;gap:10px;font-size:12px}.trust b{display:block;font-size:13px}.trust span{color:var(--muted)}
.main-nav{background:var(--navy);color:#fff}.nav-inner{display:flex;align-items:center;justify-content:space-between}.nav-links{display:flex;align-items:center;gap:0}.nav-links a{font-size:13px;font-weight:700;padding:16px 17px;border-right:1px solid rgba(255,255,255,.08)}.nav-links a:hover,.nav-links .active{background:var(--red)}.nav-search{display:flex;max-width:290px;background:#fff;border-radius:4px;overflow:hidden}.nav-search input{border:0;padding:10px;width:220px;font-size:12px}.nav-search button{border:0;background:var(--red);color:#fff;width:48px}
.hero{min-height:515px;background:linear-gradient(90deg,rgba(3,17,29,.93) 0%,rgba(3,17,29,.68) 45%,rgba(3,17,29,.15) 100%),url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?auto=format&fit=crop&w=1800&q=88') center/cover;display:flex;align-items:center;color:#fff}.hero-copy{max-width:710px;padding:75px 0}.eyebrow{display:inline-block;color:#fff;background:var(--red);padding:7px 12px;font-size:12px;font-weight:900;letter-spacing:.13em;text-transform:uppercase;border-radius:3px}.hero h1{font-size:clamp(40px,5.5vw,73px);line-height:1.02;letter-spacing:-.045em;margin:20px 0}.hero h1 span{color:#ff2e39}.hero p{font-size:18px;color:#e5edf2;max-width:650px}.buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-block;background:var(--red);color:#fff;padding:13px 21px;border-radius:4px;font-weight:800;font-size:14px}.btn:hover{background:var(--red2)}.btn.alt{background:#fff;color:var(--ink)}.btn.alt:hover{background:#e9eef2}
.hero-side{margin-left:auto;display:grid;gap:12px;width:210px}.hero-metric{background:rgba(6,22,35,.8);border-left:3px solid var(--red);padding:14px}.hero-metric strong{display:block;font-size:24px}.hero-metric span{font-size:12px;color:#d6e0e6}
.category-bar{background:#fff;box-shadow:0 5px 24px rgba(8,25,39,.08);position:relative;z-index:2}.category-grid{display:grid;grid-template-columns:repeat(6,1fr)}.category{padding:22px 12px;text-align:center;border-right:1px solid var(--line)}.category .symbol{font-size:30px;color:var(--red);font-weight:900}.category h3{font-size:13px;margin:8px 0 4px}.category p{font-size:11px;color:var(--muted);margin:0}
.section{padding:72px 0}.section.soft{background:var(--soft)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:30px}.section-head h2{font-size:clamp(29px,3.5vw,44px);line-height:1.1;margin:8px 0}.section-head p{color:var(--muted);max-width:650px}.kicker{color:var(--red);font-size:12px;letter-spacing:.13em;font-weight:900;text-transform:uppercase}.text-link{color:var(--red);font-weight:900;font-size:13px;white-space:nowrap}
.inventory-layout{display:grid;grid-template-columns:1fr 1fr;gap:22px}.inventory-panel{background:linear-gradient(90deg,rgba(3,17,29,.93),rgba(3,17,29,.38)),url('https://images.unsplash.com/photo-1517479149777-5f3b1511d5ad?auto=format&fit=crop&w=900&q=85') center/cover;border-radius:8px;padding:36px;color:#fff;min-height:420px}.inventory-panel p{color:#dce6ec}.inventory-form{background:#fff;border-radius:6px;padding:12px;display:grid;gap:10px;margin-top:25px}.inventory-form input,.inventory-form select{padding:13px;border:1px solid #d7e0e6;border-radius:4px;width:100%}.inventory-form .row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.inventory-form button{background:var(--red);color:#fff;border:0;padding:13px;border-radius:4px;font-weight:800}.search-features{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:28px}.search-feature{text-align:center;border-top:1px solid rgba(255,255,255,.25);padding-top:14px;font-size:12px}.featured-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.part-card{border:1px solid var(--line);border-radius:7px;overflow:hidden;background:#fff;box-shadow:0 6px 18px rgba(12,34,49,.05)}.part-image{height:145px;background-position:center;background-size:cover;position:relative}.part-tag{position:absolute;right:9px;top:9px;background:var(--red);color:#fff;font-size:10px;font-weight:900;padding:4px 7px;border-radius:3px}.part-body{padding:15px}.part-no{font-size:11px;font-weight:900;color:var(--ink)}.part-body h3{font-size:15px;margin:5px 0}.part-body p{font-size:12px;color:var(--muted);margin:0 0 7px}.part-status{display:block;color:#7c8991;font-size:10px;margin-bottom:12px}.small-btn{display:inline-block;background:var(--navy);color:#fff;font-size:11px;padding:8px 10px;border-radius:3px;font-weight:800}.small-btn:hover{background:var(--red)}
.solutions{background:linear-gradient(90deg,rgba(4,20,32,.92),rgba(4,20,32,.28)),url('https://cortona3d.com/sites/default/files/styles/video_preview/public/2022-03/industry_aerospace_defence_0.png?itok=xX6meyeU') center/cover;color:#fff;border-radius:8px;padding:45px}.solutions p{color:#e3ebef;max-width:580px}.solution-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}.solution{background:rgba(0,0,0,.3);border:1px solid rgba(255,255,255,.25);padding:18px;border-radius:5px}.solution h3{font-size:15px}.solution p{font-size:12px;margin:0}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px;align-items:stretch}.about-copy{padding:35px;background:#fff;border:1px solid var(--line);border-radius:8px}.about-image{min-height:340px;background:url('https://amtaerospace.us/assets/Aerospace_parts_warehouse_hero_af1bef98-CIuPzU5L.png') center/cover;border-radius:8px}.quality-box{background:var(--navy);color:#fff;padding:35px;border-radius:8px;background-image:linear-gradient(90deg,rgba(4,20,32,.94),rgba(4,20,32,.45)),url('https://images.unsplash.com/photo-1556388158-158ea5ccacbd?auto=format&fit=crop&w=900&q=85');background-size:cover;background-position:center}.quality-box p{color:#dce6ec}.check-list{list-style:none;padding:0;margin:20px 0}.check-list li{margin:10px 0;font-size:13px}.check-list li:before{content:"✓";color:#ff3541;font-weight:900;margin-right:10px}
.feature-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.feature-tile{min-height:210px;background-size:cover;background-position:center;border-radius:7px;position:relative;overflow:hidden;display:flex;align-items:end}.feature-tile:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 15%,rgba(4,18,30,.9))}.feature-tile div{position:relative;z-index:1;padding:22px;color:#fff}.feature-tile h3{margin:0 0 4px}.feature-tile p{margin:0;color:#e2ebef;font-size:12px}
.cta{background:var(--red);color:#fff;padding:42px 0}.cta .container{display:flex;align-items:center;justify-content:space-between;gap:25px}.cta h2{margin:0;font-size:34px}.cta p{color:#fff;margin:8px 0 0}.cta .btn{background:#fff;color:var(--ink)}
.footer{background:#061521;color:#dbe4ea;padding:48px 0 0}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:30px;padding-bottom:35px}.footer-logo{width:250px;background:transparent!important;padding:0!important}.footer h4{color:#fff;margin-top:0}.footer a{display:block;font-size:13px;margin:7px 0;color:#dbe4ea}.footer p{font-size:13px;color:#aebdc7}.copyright{border-top:1px solid rgba(255,255,255,.16);padding:16px 0;font-size:11px;color:#9fb0bc}
@media(max-width:1050px){.trust-items{display:none}.nav-inner{padding:0 10px}.nav-links a{padding:14px 9px;font-size:11px}.nav-search{display:none}.category-grid{grid-template-columns:repeat(3,1fr)}.featured-grid{grid-template-columns:repeat(2,1fr)}.solution-grid,.feature-strip{grid-template-columns:repeat(2,1fr)}.hero-side{display:none}}
@media(max-width:700px){.topbar-inner{min-height:62px}.logo{width:230px}.nav-links{overflow:auto;width:100%}.nav-links a{white-space:nowrap}.hero-copy{padding:60px 0}.hero h1{font-size:43px}.hero p{font-size:15px}.category-grid{grid-template-columns:repeat(2,1fr)}.inventory-layout,.about-grid{grid-template-columns:1fr}.search-features{grid-template-columns:repeat(2,1fr)}.section{padding:52px 0}.section-head{display:block}.featured-grid{grid-template-columns:1fr 1fr}.cta .container{display:block}.cta .btn{margin-top:18px}.footer-grid{grid-template-columns:1fr 1fr}.solutions{padding:28px}.solution-grid,.feature-strip{grid-template-columns:1fr}.inventory-panel{padding:25px}}