/*
Theme Name: AET Aircraft Showcase
Theme URI: https://aetuav.com/
Author: AET Aircraft
Description: Custom product showcase theme for AET Aircraft.
Version: 0.2.12
Requires at least: 6.4
Requires PHP: 8.0
Text Domain: aet-aircraft
*/

:root{--ink:#102034;--muted:#617086;--line:#e4eaf1;--blue:#2d71df;--blue-dark:#1f58b9;--navy:#081625;--soft:#f5f8fc;--white:#fff;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font:16px/1.65 Inter,Arial,Helvetica,sans-serif;background:#fff}img{max-width:100%;height:auto}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}.container{width:min(calc(100% - 48px),var(--max));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-header{position:absolute;z-index:30;left:0;right:0;top:0;color:#fff;border-bottom:1px solid rgba(255,255,255,.18)}.site-header.is-solid,.site-header.scrolled{position:relative;background:#071421;border-bottom:0}.site-header.scrolled{position:fixed;box-shadow:0 12px 32px rgba(0,0,0,.18)}.nav-inner{min-height:78px;display:flex;align-items:center;gap:28px}.brand{display:inline-flex;align-items:center;gap:11px;flex-shrink:0;color:#fff}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border:2px solid #fff;border-radius:9px;font-size:17px;font-weight:900;letter-spacing:-2px;transform:skew(-8deg)}.brand-copy{display:grid;line-height:1.05}.brand-copy strong{font-size:17px;letter-spacing:.1em}.brand-copy small{font-size:8px;letter-spacing:.32em;opacity:.72;margin-top:5px}.main-nav{display:flex;align-items:center;gap:30px;margin-left:auto}.main-nav a{font-size:13px;font-weight:600;color:rgba(255,255,255,.85);transition:color .2s}.main-nav a:hover,.main-nav .current-menu-item>a{color:#fff}.header-cta{margin-left:22px}.menu-toggle{display:none;margin-left:auto;border:1px solid rgba(255,255,255,.38);background:none;color:#fff;border-radius:9px;width:42px;height:42px;font-size:23px;line-height:1}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:47px;padding:11px 24px;border-radius:8px;border:1px solid transparent;background:var(--blue);color:#fff!important;font-size:13px;font-weight:700;letter-spacing:.02em;transition:transform .2s,background .2s,box-shadow .2s}.button:hover{background:var(--blue-dark);transform:translateY(-2px);box-shadow:0 9px 20px rgba(45,113,223,.22)}.button-light{background:#fff;color:var(--ink)!important}.button-light:hover{background:#edf4ff}.button-outline{background:transparent;border-color:#bdd0e9;color:var(--ink)!important}.button-outline:hover{background:#f2f7ff;box-shadow:none}.text-link{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.02em}.text-link:hover{text-decoration:underline}
.hero{position:relative;min-height:690px;display:flex;align-items:center;color:#fff;background:#061321 url('assets/images/hero-drone.webp') center/cover no-repeat;overflow:hidden}.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,12,22,.96) 0%,rgba(3,12,22,.82) 35%,rgba(3,12,22,.06) 78%),linear-gradient(0deg,rgba(2,9,18,.46),transparent 45%)}.hero::after{content:"";position:absolute;inset:auto 0 0;height:1px;background:rgba(255,255,255,.16)}.hero-content{position:relative;z-index:1;padding:155px 0 105px}.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--blue);font-size:11px;font-weight:800;letter-spacing:.2em;text-transform:uppercase}.eyebrow::before{content:"";width:20px;height:2px;background:currentColor}.hero .eyebrow{color:#83b7ff}.hero h1{max-width:700px;margin:22px 0 22px;font-size:clamp(43px,5.3vw,76px);line-height:1.05;letter-spacing:-.055em;font-weight:750}.hero h1 em{font-style:normal;color:#83b7ff}.hero-copy{max-width:540px;color:#d5dfeb;font-size:17px;line-height:1.8}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}.hero-meta{display:flex;gap:30px;margin-top:86px;color:#b9c8d8;font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}.hero-meta span{display:flex;align-items:center;gap:10px}.hero-meta i{width:6px;height:6px;background:#67a7ff;border-radius:50%}
.section{padding:100px 0}.section-soft{background:var(--soft)}.section-dark{background:#071625;color:#fff}.section-header{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}.section-header h2,.section-title{margin:10px 0 0;font-size:clamp(31px,3.2vw,45px);line-height:1.17;letter-spacing:-.045em}.section-header p{max-width:530px;margin:12px 0 0;color:var(--muted)}.section-dark .section-header p{color:#abbdd0}.intro-strip{background:#f1f6fd;border-bottom:1px solid var(--line)}.intro-grid{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:0}.intro-lead,.intro-item{padding:28px 30px;border-right:1px solid #d9e5f3}.intro-lead{padding-left:0}.intro-item:last-child{border:0}.intro-lead strong{display:block;font-size:16px}.intro-lead span,.intro-item span{display:block;color:var(--muted);font-size:12px;margin-top:5px}.intro-item strong{font-size:13px}
.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.category-card{position:relative;min-height:430px;overflow:hidden;border-radius:12px;background:#0c1725;color:#fff}.category-card img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;transition:transform .45s}.category-card:hover img{transform:scale(1.04)}.category-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 15%,rgba(4,13,23,.28) 48%,rgba(4,13,23,.93) 100%)}.category-card-content{position:absolute;z-index:2;left:27px;right:27px;bottom:26px}.category-card small{font-size:10px;letter-spacing:.18em;font-weight:800;color:#8abafa}.category-card h3{font-size:25px;line-height:1.13;letter-spacing:-.03em;margin:9px 0}.category-card p{color:#c9d5e2;font-size:13px;line-height:1.55;margin:0 0 22px}.category-card .text-link{color:#fff}.category-card .text-link:after{content:"↗";font-size:17px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:68px;align-items:center}.split-image{position:relative;min-height:450px;border-radius:14px;overflow:hidden;background:#091726}.split-image img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}.split-copy h2{margin:13px 0 22px;font-size:clamp(34px,3.6vw,48px);line-height:1.13;letter-spacing:-.045em}.split-copy p{color:var(--muted);margin:0 0 24px}.check-list{padding:0;margin:0 0 30px;list-style:none}.check-list li{padding:9px 0 9px 29px;position:relative;font-size:14px;font-weight:650}.check-list li::before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:900}.image-caption{position:absolute;left:20px;bottom:20px;color:#fff;background:rgba(7,22,37,.74);backdrop-filter:blur(12px);padding:10px 15px;border-radius:7px;font-size:11px;font-weight:750;letter-spacing:.12em;text-transform:uppercase}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.service-card{padding:34px;border:1px solid var(--line);border-radius:11px;background:#fff}.service-number{font-size:12px;color:var(--blue);font-weight:800;letter-spacing:.12em}.service-card h3{font-size:21px;margin:35px 0 8px;letter-spacing:-.03em}.service-card p{color:var(--muted);font-size:14px;margin:0}.service-icon{display:grid;place-items:center;width:54px;height:54px;border-radius:12px;background:#eaf2ff;color:var(--blue);font-size:26px}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.product-card{overflow:hidden;border:1px solid var(--line);border-radius:11px;background:#fff;transition:transform .2s,box-shadow .2s}.product-card:hover{transform:translateY(-4px);box-shadow:0 18px 35px rgba(24,51,83,.11)}.product-card-visual{height:230px;background:#0e1c2b;display:block}.product-card-visual img{width:100%;height:100%;object-fit:cover}.product-card-body{padding:22px}.product-card-kicker{color:var(--blue);font-size:10px;letter-spacing:.14em;font-weight:850;text-transform:uppercase}.product-card h3{font-size:21px;letter-spacing:-.03em;margin:7px 0}.product-card p{min-height:43px;color:var(--muted);font-size:13px;margin:0 0 18px}.tag{display:inline-block;border:1px solid #cbd9eb;border-radius:30px;padding:6px 10px;color:#46617f;font-size:10px;font-weight:750;letter-spacing:.06em;text-transform:uppercase}
.cta-band{position:relative;overflow:hidden;background:#1262d2;color:#fff;padding:62px 0}.cta-band::after{content:"";position:absolute;width:450px;height:450px;border:1px solid rgba(255,255,255,.25);border-radius:50%;right:-90px;top:-190px;box-shadow:0 0 0 80px rgba(255,255,255,.035),0 0 0 160px rgba(255,255,255,.035)}.cta-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-inner h2{font-size:clamp(28px,3vw,40px);line-height:1.15;letter-spacing:-.04em;margin:0}.cta-inner p{margin:10px 0 0;color:#dcecff;max-width:540px}
.page-hero{padding:155px 0 72px;background:#081625;color:#fff}.page-hero h1{font-size:clamp(42px,5vw,65px);line-height:1.06;letter-spacing:-.05em;margin:15px 0}.page-hero p{max-width:680px;color:#b7c7d8}.breadcrumb{font-size:11px;letter-spacing:.11em;text-transform:uppercase;color:#9db6d2}.breadcrumb a:hover{color:#fff}.filter-row{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:30px}.filter-row a{border:1px solid #d5e1ee;padding:8px 16px;border-radius:30px;font-size:12px;font-weight:750;color:#536781}.filter-row a.active,.filter-row a:hover{background:var(--blue);border-color:var(--blue);color:#fff}.product-detail{display:grid;grid-template-columns:1.05fr .95fr;gap:60px}.product-detail-image{border-radius:13px;overflow:hidden;background:#0d1c2b;min-height:430px}.product-detail-image img{width:100%;height:100%;object-fit:cover}.product-detail h1{font-size:clamp(40px,4vw,60px);line-height:1.1;letter-spacing:-.05em;margin:15px 0}.product-detail p{color:var(--muted)}.spec-table{width:100%;border-collapse:collapse;margin:18px 0 35px}.spec-table td{padding:15px 0;border-bottom:1px solid var(--line);vertical-align:top;font-size:13px}.spec-table td:first-child{color:var(--muted);width:42%}.notice{background:#f0f5fc;color:#526982;padding:18px 20px;border-radius:8px;font-size:13px}
.faq-list{max-width:850px;margin:auto}.faq-item{border-bottom:1px solid var(--line)}.faq-item summary{list-style:none;cursor:pointer;padding:23px 40px 23px 0;position:relative;font-weight:750}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary::after{content:"+";position:absolute;right:6px;top:17px;color:var(--blue);font-size:26px;font-weight:400}.faq-item[open] summary::after{content:"−"}.faq-item p{color:var(--muted);margin:0 0 22px}.contact-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px}.contact-card{border:1px solid var(--line);border-radius:12px;padding:30px;margin-top:25px}.contact-card p{margin:0 0 6px;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.12em}.contact-card a{font-weight:750;word-break:break-word}.contact-form{background:#fff;border:1px solid var(--line);border-radius:13px;padding:36px;box-shadow:0 20px 65px rgba(29,57,91,.06)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:17px}.field.full{grid-column:1/-1}.field label{font-size:12px;font-weight:750}.field input,.field textarea,.field select{width:100%;border:1px solid #d2deea;border-radius:7px;padding:12px 13px;background:#fff;color:var(--ink)}.field textarea{min-height:122px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid #9cc3ff;border-color:var(--blue)}.form-note{font-size:12px;color:var(--muted)}.form-alert{padding:12px 15px;border-radius:7px;margin-bottom:17px;font-size:13px}.form-alert.success{background:#e6f6ee;color:#14633b}.form-alert.error{background:#fff0ed;color:#9b3929}
.site-footer{background:#061321;color:#c0cedd;padding:65px 0 22px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:50px}.footer-brand p{max-width:325px;font-size:13px;color:#9dafc3}.site-footer h3{color:#fff;font-size:12px;text-transform:uppercase;letter-spacing:.12em;margin:0 0 18px}.site-footer ul{padding:0;margin:0;list-style:none}.site-footer li{margin-bottom:9px}.site-footer li a,.site-footer address{font-size:12px;font-style:normal;color:#9dafc3}.site-footer a:hover{color:#fff}.footer-bottom{margin-top:58px;border-top:1px solid #203043;padding-top:20px;font-size:11px;color:#8295aa;display:flex;justify-content:space-between;gap:20px}.whatsapp-float{position:fixed;z-index:20;right:22px;bottom:22px;width:55px;height:55px;border-radius:50%;display:grid;place-items:center;background:#23be68;color:#fff;box-shadow:0 8px 22px rgba(8,43,26,.3);font-size:28px;font-weight:900}.whatsapp-float:hover{transform:translateY(-3px)}.wp-block-image img{border-radius:10px}.entry-content{max-width:800px}.entry-content>*:first-child{margin-top:0}
@media(max-width:900px){.main-nav{gap:15px}.header-cta{margin-left:0}.category-grid,.product-grid,.service-grid{grid-template-columns:repeat(2,1fr)}.split{gap:32px}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.container{width:min(calc(100% - 36px),var(--max))}.site-header{position:absolute}.nav-inner{min-height:68px}.menu-toggle{display:block}.header-cta{display:none}.main-nav{position:absolute;display:none;top:68px;left:0;right:0;background:#09192b;padding:18px;box-shadow:0 20px 25px rgba(0,0,0,.2);flex-direction:column;align-items:stretch;gap:0}.main-nav.open{display:flex}.main-nav a{padding:11px 6px;display:block}.hero{min-height:650px;background-position:62% center}.hero::before{background:linear-gradient(90deg,rgba(3,12,22,.93),rgba(3,12,22,.43)),linear-gradient(0deg,rgba(3,12,22,.4),transparent)}.hero-content{padding:135px 0 70px}.hero h1{font-size:48px}.hero-copy{font-size:15px}.hero-meta{margin-top:66px;gap:12px;flex-wrap:wrap}.section{padding:72px 0}.section-header{display:block}.section-header .text-link{margin-top:16px}.intro-grid{grid-template-columns:1fr}.intro-lead,.intro-item{padding:18px 0;border-right:0;border-bottom:1px solid #d9e5f3}.intro-item:last-child{border:0}.category-grid,.product-grid,.service-grid,.split,.product-detail,.contact-layout{grid-template-columns:1fr}.category-card{min-height:380px}.split-image{min-height:360px}.cta-inner{display:block}.cta-inner .button{margin-top:20px}.page-hero{padding:125px 0 50px}.footer-grid{gap:35px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.contact-form{padding:23px}}
@media(max-width:460px){.brand-copy strong{font-size:14px}.brand-mark{width:34px;height:34px;font-size:15px}.hero h1{font-size:42px}.hero-meta{font-size:9px}.category-card{min-height:340px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:8px}}
.product-card-visual,.product-detail-image{position:relative}.visual-disclaimer{position:absolute;left:13px;bottom:13px;padding:5px 8px;border:1px solid rgba(255,255,255,.28);border-radius:4px;background:rgba(5,16,29,.72);color:#fff;font-size:9px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.brand img.custom-logo{display:block;width:auto;max-width:180px;max-height:52px}
.main-nav li{list-style:none;margin:0;padding:0}.main-nav li a{display:block}
.main-nav .nav-list{display:flex;align-items:center;gap:30px;margin:0;padding:0;list-style:none}@media(max-width:900px){.main-nav .nav-list{gap:15px}}@media(max-width:700px){.main-nav .nav-list{display:block}.main-nav li a{padding:11px 6px}}

/* 0.2 — WOHU-inspired page rhythm, with original AET content and visuals */
:root{--blue:#2f72dc;--blue-dark:#205ac0}
.wide-container{width:min(calc(100% - 24px),1240px);margin-inline:auto}
.site-header{border-bottom:0}.nav-inner{min-height:70px}.main-nav{margin-left:30px;margin-right:auto}.main-nav a{font-size:14px;font-weight:500}.main-nav .nav-list{gap:30px}.header-cta{margin-left:auto;min-width:140px}
.button,.header-cta{border-radius:999px;padding-inline:29px;font-weight:650}
.reference-hero{min-height:680px;background-image:url('assets/images/assembly-workshop-concept.webp');background-position:center center}
.reference-hero::before{background:linear-gradient(90deg,rgba(5,10,19,.42),rgba(5,10,19,.42)),linear-gradient(0deg,rgba(5,10,19,.25),transparent 45%)}
.reference-hero .hero-content{min-height:680px;padding:175px 0 62px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.reference-hero h1{max-width:1100px;margin:0;font-size:clamp(37px,4.3vw,58px);letter-spacing:-.035em;line-height:1.15;font-weight:750}
.hero-line{margin:26px 0 5px;font-size:clamp(20px,2.5vw,31px);font-weight:700;line-height:1.3}
.hero-subline{font-size:clamp(17px,2vw,27px);font-weight:650;margin:0}
.hero-quote{margin-top:118px;min-height:53px;min-width:190px}
.hero-visual-note{position:absolute;bottom:21px;left:0;right:0;color:#cfdae9;font-size:10px;letter-spacing:.13em;text-transform:uppercase}
.reference-highlights{background:#f3f3f3;padding:44px 0 47px}
.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.highlight-grid div{display:flex;flex-direction:column}.highlight-grid strong{font-size:clamp(27px,3vw,43px);line-height:1;color:var(--blue);font-weight:760;letter-spacing:-.05em}.highlight-grid span{color:#68707a;font-size:13px;margin-top:9px}
.reference-section{padding:82px 0}.reference-heading{text-align:center;margin:0 auto 39px}.reference-heading h2{margin:0;font-size:clamp(31px,3.25vw,46px);line-height:1.2;letter-spacing:-.04em;color:#111;font-weight:760}.reference-heading p{margin:15px auto 0;max-width:720px;color:#555f6b;font-size:15px}
.reference-series-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.reference-series-card{position:relative;height:540px;overflow:hidden;background:#122131;color:#fff}.reference-series-card img{width:100%;height:100%;object-fit:cover;display:block;filter:brightness(.78);transition:transform .4s}.reference-series-card:hover img{transform:scale(1.035)}.reference-series-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,10,19,.56),rgba(3,10,19,.02) 55%,rgba(3,10,19,.6))}.series-content{position:absolute;z-index:1;inset:25px 20px auto;text-align:center}.series-content h3{font-size:21px;line-height:1.3;margin:0 0 13px;color:#fff}.series-content p{font-size:14px;line-height:1.55;max-width:290px;margin:0 auto 15px;color:#edf3fa}.series-content a{font-size:13px;font-weight:700;text-decoration:underline;text-underline-offset:5px}.series-concept{position:absolute;z-index:2;bottom:13px;right:14px;text-transform:uppercase;letter-spacing:.11em;font-size:9px;color:#d0dce9}.section-action{text-align:center;margin-top:33px}
.reference-series-card:nth-child(3) img{filter:brightness(1.05) saturate(1.08) contrast(1.04)}.reference-series-card:nth-child(3)::after{background:linear-gradient(180deg,rgba(5,41,92,.56),rgba(5,41,92,0) 47%,rgba(5,41,92,.16))}
.parts-section{padding-top:76px}.parts-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.part-card{background:#000;color:#fff;overflow:hidden}.part-image{height:215px;position:relative;background:#e8edf3;overflow:hidden}.part-image img{display:block;width:100%;height:100%;object-fit:contain}.part-image span{position:absolute;left:10px;bottom:8px;z-index:1;background:rgba(0,0,0,.54);color:#fff;font-size:8px;letter-spacing:.1em;text-transform:uppercase;padding:4px 6px}.part-info{min-height:142px;padding:22px 15px;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:space-between}.part-info h3{color:#fff;font-size:17px;line-height:1.25;margin:0}.part-info a{display:inline-block;border:1px solid #fff;border-radius:40px;padding:8px 17px;font-size:11px;color:#fff}.part-info a:hover{background:#fff;color:#111}
.reference-service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.reference-service-grid article{padding:34px;background:#fff;border:1px solid #e3e7ed;min-height:230px}.reference-service-grid span{color:var(--blue);font-size:29px;font-weight:800;letter-spacing:-.05em}.reference-service-grid h3{font-size:21px;line-height:1.25;margin:22px 0 9px;color:#15191f}.reference-service-grid p{font-size:14px;color:#5e6875;margin:0}
.reference-benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.reference-benefits article{text-align:center}.reference-benefits span{width:64px;height:64px;display:grid;place-items:center;margin:0 auto 17px;border-radius:50%;background:#eaf2ff;color:var(--blue);font-size:28px}.reference-benefits h3{font-size:17px;margin:0 0 9px}.reference-benefits p{font-size:13px;color:#65707d;margin:0}
.reference-workshop{background:#0b1727 url('assets/images/assembly-workshop-concept.webp') center/cover no-repeat;color:#fff;position:relative;min-height:480px;display:flex;align-items:center}.reference-workshop::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,13,24,.9),rgba(5,13,24,.54))}.workshop-content{position:relative;padding:75px 0}.workshop-content h2{max-width:630px;font-size:clamp(34px,3.5vw,52px);line-height:1.12;margin:13px 0 18px;color:#fff}.workshop-content p{max-width:550px;color:#d2dce8}.workshop-content .button{margin-top:15px}.workshop-content small{display:block;margin-top:17px;font-size:10px;color:#b9c8d9;text-transform:uppercase;letter-spacing:.11em}
.reference-inquiry{padding:93px 0;background:#152a42 url('assets/images/assembly-workshop-concept.webp') center/cover no-repeat;position:relative;color:#fff;scroll-margin-top:75px}.reference-inquiry::before{content:"";position:absolute;inset:0;background:rgba(5,13,24,.84)}.inquiry-grid{position:relative;display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}.inquiry-grid h2{font-size:clamp(32px,3.8vw,49px);line-height:1.12;margin:16px 0;color:#fff}.inquiry-grid p{color:#d8e1ec}.inquiry-links{display:flex;flex-direction:column;gap:11px;margin-top:28px}.inquiry-links a{color:#fff;font-weight:650}.inquiry-links a:hover{text-decoration:underline}.inquiry-panel{border:1px solid rgba(255,255,255,.2);border-radius:13px;background:rgba(255,255,255,.16);backdrop-filter:blur(9px);padding:30px}.inquiry-panel .notice{background:rgba(255,255,255,.9);color:#263f5c;font-size:15px;line-height:1.6}.inquiry-panel .contact-form{box-shadow:none}
.reference-contact-page{min-height:780px;background:#0c1a2c url('assets/images/assembly-workshop-concept.webp') center/cover no-repeat;position:relative;color:#fff;display:flex;align-items:center}.reference-contact-page::before{content:"";position:absolute;inset:0;background:rgba(5,13,24,.68)}.reference-contact-grid{position:relative;display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center;padding:140px 0 90px}.reference-contact-copy h1{font-size:clamp(42px,4.5vw,63px);letter-spacing:-.04em;line-height:1.1;margin:0 0 56px;color:#fff}.reference-contact-copy p{font-size:15px;max-width:380px;color:#e0e8f2;margin-bottom:30px}.reference-contact-copy div{margin:25px 0}.reference-contact-copy strong,.reference-contact-copy a{display:block;color:#fff;font-size:15px}.reference-contact-copy a:hover{text-decoration:underline}.reference-contact-panel{background:rgba(255,255,255,.22);border:1px solid rgba(255,255,255,.19);border-radius:14px;backdrop-filter:blur(6px);padding:35px}.reference-contact-panel h2{font-size:25px;color:#fff;margin:0 0 10px}.reference-contact-panel .panel-intro{font-size:14px;color:#f0f4fa;margin:0 0 26px}.reference-contact-panel .field label{color:#fff}.reference-contact-panel .field input{background:#fff;border:0;color:#263440}.reference-contact-panel .field input:disabled{opacity:.89;cursor:not-allowed}.reference-contact-panel .button{margin-top:12px}.reference-contact-panel .contact-form{background:transparent;border:0;box-shadow:none;padding:0;color:#fff}.reference-contact-panel .form-note,.reference-contact-panel .contact-form h2{color:#fff}.reference-contact-panel .field input,.reference-contact-panel .field textarea{background:#fff}.contact-visual-note{position:absolute;bottom:17px;left:24px;font-size:10px;letter-spacing:.1em;color:#c8d4e2;text-transform:uppercase}
@media(max-width:900px){.reference-series-grid,.reference-service-grid{grid-template-columns:repeat(2,1fr)}.parts-grid,.reference-benefits{grid-template-columns:repeat(2,1fr)}.inquiry-grid,.reference-contact-grid{gap:30px}.main-nav{margin-left:auto;margin-right:0}}
@media(max-width:700px){.nav-inner{min-height:68px}.reference-hero,.reference-hero .hero-content{min-height:620px}.reference-hero .hero-content{padding:140px 0 55px}.reference-hero h1{font-size:clamp(36px,9vw,48px)}.hero-line{font-size:20px;margin-top:20px}.hero-subline{font-size:17px}.hero-quote{margin-top:65px}.reference-highlights{padding:30px 0}.highlight-grid{grid-template-columns:repeat(2,1fr);row-gap:26px}.reference-section{padding:65px 0}.reference-series-grid,.reference-service-grid,.inquiry-grid,.reference-contact-grid{grid-template-columns:1fr}.reference-series-card{height:470px}.parts-grid{gap:8px}.part-image{height:155px}.part-info{min-height:135px;padding:16px 8px}.part-info h3{font-size:14px}.part-info a{font-size:10px;padding:6px 9px}.reference-benefits{row-gap:35px}.reference-workshop{min-height:420px}.reference-inquiry{padding:68px 0}.reference-contact-grid{padding:135px 0 65px}.reference-contact-copy h1{margin-bottom:25px}.reference-contact-panel{padding:22px}.reference-contact-page{min-height:auto}.main-nav{margin-left:0}.main-nav .nav-list{display:block}}
@media(max-width:440px){.reference-series-card{height:450px}.parts-grid{grid-template-columns:1fr 1fr}.part-image{height:130px}.part-info h3{font-size:13px}.part-info a{font-size:9px}}
.page-hero{background:#0b1727 url('assets/images/assembly-workshop-concept.webp') center/cover no-repeat;position:relative;text-align:center;padding:165px 0 95px}.page-hero::before{content:"";position:absolute;inset:0;background:rgba(5,13,24,.71)}.page-hero>.container{position:relative}.page-hero p{margin-inline:auto}.page-hero h1{font-size:clamp(38px,4.5vw,60px)}
.reference-contact-page{min-height:920px}.reference-contact-grid{align-items:start;padding-top:120px}.reference-contact-copy{padding-top:65px}.reference-contact-panel .form-grid{grid-template-columns:1fr}.reference-contact-panel .field{margin-bottom:12px}
@media(max-width:700px){.reference-contact-grid{padding-top:120px}.reference-contact-copy{padding-top:0}.reference-contact-page{min-height:auto}}
.empty-range{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}.empty-range>img{display:block;width:100%;height:420px;object-fit:cover}.empty-range h2{font-size:clamp(30px,3vw,44px);margin:12px 0}.empty-range p{color:var(--muted);max-width:500px}.empty-range small{display:block;margin-top:18px;color:#8090a2;letter-spacing:.1em;text-transform:uppercase;font-size:10px}
@media(max-width:700px){.empty-range{grid-template-columns:1fr}.empty-range>img{height:290px}}
.part-image{background:#f4f4f4;background-image:none}.part-image img{display:block;width:100%;height:100%;object-fit:contain;object-position:center;transform:none;filter:none}

/* Original owner-supplied transparent AET logo. */
.brand .brand-logo{display:block;width:64px;height:auto;max-width:100%;object-fit:contain}
@media(max-width:460px){.brand .brand-logo{width:56px}}

.social-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;max-width:325px}.site-footer .social-item{display:inline-flex;align-items:center;gap:7px;padding:8px 10px;border:1px solid #33465b;border-radius:5px;font-size:11px;color:#c0cedd;line-height:18px}.social-item svg{flex-shrink:0}.site-footer a.social-item:hover,.site-footer a.social-item:focus-visible{color:#fff;border-color:#fff;background:#15283c}

/* Categorized product and order FAQs. */
.faq-hero{padding:80px 0 66px}.faq-hero .eyebrow{color:#83b7ff;margin-top:24px}.faq-hero .text-link{color:#a8cbff;margin-top:12px}.faq-section{padding:72px 0 88px}.faq-layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:66px;align-items:start}.faq-sidebar{position:sticky;top:28px}.faq-topics{border:1px solid var(--line);border-radius:12px;padding:24px;background:var(--soft)}.faq-topics .eyebrow{margin-bottom:14px}.faq-topics a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 0;border-bottom:1px solid var(--line);font-size:13px;font-weight:650}.faq-topics a:last-child{border-bottom:0}.faq-topics a span,.faq-topics a:hover{color:var(--blue)}.faq-topics a:focus-visible,.faq-item summary:focus-visible{outline:2px solid var(--blue);outline-offset:4px;border-radius:4px}.faq-help{padding:26px 24px;margin-top:18px;background:var(--navy);color:#fff;border-radius:12px}.faq-help h2{font-size:20px;line-height:1.3;margin:0 0 12px;letter-spacing:-.025em}.faq-help p{font-size:13px;color:#b7c7d8;margin:0 0 20px}.faq-help .button{width:100%;padding:10px 14px}.faq-groups{min-width:0}.faq-group{scroll-margin-top:30px;margin-bottom:52px}.faq-group:last-child{margin-bottom:0}.faq-group-heading{display:flex;gap:16px;align-items:start;border-bottom:1px solid var(--line);padding-bottom:18px}.faq-group-number{color:var(--blue);background:#eaf2ff;border-radius:8px;min-width:40px;padding:8px 0;text-align:center;font-size:12px;font-weight:800;line-height:24px}.faq-group-heading h2{font-size:26px;letter-spacing:-.035em;line-height:1.2;margin:3px 0 9px}.faq-group-heading p{font-size:13px;margin:0;color:var(--muted)}.faq-group .faq-list{max-width:none}.faq-group .faq-item summary{font-size:15px;line-height:1.6;padding-block:20px}.faq-group .faq-item p{font-size:14px;line-height:1.85;padding-right:28px}.faq-group .faq-item[open]{background:#f9fbfe}.faq-all-link{margin-top:24px}
@media(max-width:900px){.faq-layout{grid-template-columns:240px minmax(0,1fr);gap:32px}.faq-topics{padding:20px}.faq-group-heading h2{font-size:23px}}
@media(max-width:700px){.faq-hero{padding:60px 0 48px}.faq-hero h1{font-size:42px}.faq-section{padding:40px 0 60px}.faq-layout{grid-template-columns:1fr;gap:36px}.faq-sidebar{position:static}.faq-topics{padding:20px;display:grid;grid-template-columns:1fr 1fr;column-gap:20px}.faq-topics .eyebrow{grid-column:1/-1}.faq-topics a{font-size:12px;line-height:1.5}.faq-help{display:none}.faq-group{scroll-margin-top:18px;margin-bottom:40px}.faq-group .faq-item p{padding-right:0}.faq-group-heading h2{font-size:24px}}
@media(max-width:360px){.faq-topics{grid-template-columns:1fr}.faq-hero h1{font-size:36px}}

/* Four equal metrics, with a balanced 2 by 2 layout on mobile. */
.reference-highlights.cumulative-stats{padding:24px 0}
.cumulative-stats .stats-grid{display:grid;width:100%;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;padding:0}
.cumulative-stats .stat-item{min-width:0;display:flex;flex-direction:column;align-items:center;text-align:center;padding:4px 14px;border-right:1px solid #dce4ee}
.cumulative-stats .stat-item:last-child{border-right:0}
.cumulative-stats .stat-value{display:block;width:100%;color:var(--blue);font-size:clamp(30px,3.4vw,48px);font-weight:800;line-height:1.2;letter-spacing:-.04em;font-variant-numeric:tabular-nums;white-space:nowrap}
.cumulative-stats .stat-label{display:block;max-width:190px;min-height:38.4px;margin:8px auto 0;font-size:12px;color:var(--muted);line-height:1.6}
@media(max-width:700px){
  .reference-highlights.cumulative-stats{padding:20px 0}
  .cumulative-stats .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:20px}
  .cumulative-stats .stat-item{padding:2px 12px}
  .cumulative-stats .stat-item:nth-child(even){border-right:0}
  .cumulative-stats .stat-value{font-size:32px}
  .cumulative-stats .stat-label{max-width:160px;font-size:11px;min-height:35.2px;margin-top:5px}
}

/* Inquiry forms: readable fields and a single clear submission action. */
.reference-contact-grid{align-items:start;gap:64px;padding-top:128px;padding-bottom:64px}
.reference-contact-copy{padding-top:28px}.reference-contact-copy h1{margin-bottom:24px}
.reference-contact-panel{background:#fff;border:1px solid #e2e8f0;backdrop-filter:none;padding:32px;color:var(--ink);box-shadow:0 18px 50px rgba(0,0,0,.12)}
.contact-form h2,.reference-contact-panel .contact-form h2{color:var(--ink);font-size:27px;line-height:1.2;margin:0 0 10px;letter-spacing:-.035em}
.reference-contact-panel .field label{color:var(--ink)}
.reference-contact-panel .field input,.reference-contact-panel .field textarea{border:1px solid #cbd5e1;color:var(--ink);border-radius:6px}
.reference-contact-panel .form-note,.inquiry-panel .contact-form .form-note{color:#536277;font-size:12px}
.contact-form .form-grid{gap:0 18px}.contact-form .field{margin-bottom:16px}.contact-form .field input,.contact-form .field textarea{padding:10px 12px}
.contact-form .field label{font-size:13px}.contact-form .field textarea{min-height:108px;resize:vertical}
.inquiry-consent label{display:flex;align-items:flex-start;gap:9px;line-height:1.6}.inquiry-consent input{flex:none;margin:4px 0 0;accent-color:var(--blue)}.inquiry-consent a{text-decoration:underline}
.contact-form .button{width:100%;display:flex;justify-content:center;gap:12px;margin-top:18px;border:0}.contact-form .button:disabled{opacity:.6;cursor:not-allowed}
.form-alert.pending{background:#edf4fc;color:#29445f;font-size:13px;border:1px solid #d5e4f5}
#aet-inquiry-form{scroll-margin-top:28px}.inquiry-panel:has(.contact-form){padding:0;border:0;background:transparent;backdrop-filter:none}.inquiry-panel .contact-form{color:var(--ink)}
@media(max-width:700px){.reference-contact-grid{padding:100px 0 40px;gap:22px}.reference-contact-copy{padding-top:0}.reference-contact-copy h1{font-size:40px;margin-bottom:16px}.reference-contact-copy p{margin-bottom:20px}.reference-contact-copy div{margin:14px 0}.reference-contact-panel{padding:24px 20px}.contact-form h2{font-size:25px}}
.reference-contact-page{min-height:0}.reference-contact-panel .contact-form{color:var(--ink)}.reference-contact-panel .form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:700px){.reference-contact-panel .form-grid{grid-template-columns:1fr}}

/* Compact contact layout, shared with the homepage inquiry form. */
.reference-contact-grid{padding-top:98px;padding-bottom:38px;gap:54px;align-items:center}
.reference-contact-page::before{background:linear-gradient(90deg,rgba(5,16,32,.66),rgba(7,20,37,.22))}
.reference-contact-copy{padding-top:0}.reference-contact-copy h1{font-size:clamp(36px,4vw,54px);margin-bottom:18px}
.reference-contact-copy p{margin:0 0 24px;max-width:350px}
.reference-contact-copy .contact-direct-links{display:flex;flex-wrap:wrap;gap:22px 34px;margin:0}
.reference-contact-copy .contact-direct-links>div{margin:0}
.reference-contact-copy .contact-direct-links strong{font-size:12px;color:#bdcfe2;margin-bottom:4px}
.reference-contact-panel{padding:24px}.contact-form{padding:24px}
.contact-form h2,.reference-contact-panel .contact-form h2{font-size:25px;margin:0 0 5px}
.contact-form>.form-note{margin:0 0 12px;font-size:12px;line-height:1.5}
.contact-form .form-alert{padding:8px 11px;margin-bottom:12px;font-size:12px;line-height:1.45}
.contact-form .form-grid,.reference-contact-panel .form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 14px}
.contact-form .field{gap:4px;margin-bottom:11px;min-width:0}.contact-form .field label{font-size:12px;line-height:1.5}
.contact-form .field input{height:40px;min-width:0;padding:7px 10px;font-size:16px;line-height:24px}
.contact-form .field textarea{height:80px;min-height:80px;padding:8px 10px;font-size:16px;line-height:1.45}
.inquiry-optional{margin:0 0 11px;color:var(--ink)}.inquiry-optional summary{cursor:pointer;font-size:12px;font-weight:650;line-height:1.5;padding:3px 0}
.inquiry-optional summary span{font-weight:400;color:var(--muted)}.inquiry-optional[open] summary{margin-bottom:9px}
.inquiry-optional summary:focus-visible{outline:2px solid var(--blue);outline-offset:4px}
.contact-form>.inquiry-consent{margin:2px 0 12px;font-size:11px;line-height:1.5}.inquiry-consent label{line-height:1.5}
.contact-form .button{min-height:42px;padding:9px 18px;margin-top:0}
.contact-location{padding:44px 0 48px;background:#f5f7fa}.location-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:22px}
.location-heading h2{font-size:30px;letter-spacing:-.035em;line-height:1.2;margin:6px 0 10px}.location-heading address{font-style:normal;color:var(--muted);font-size:14px}.location-heading .button{white-space:nowrap}
.company-map{display:block;width:100%;height:340px;border:1px solid #dde5ee;border-radius:10px;background:#e8eef4}
@media(max-width:700px){.reference-contact-grid{padding:88px 0 28px;gap:22px}.reference-contact-copy h1{font-size:36px;margin-bottom:10px}.reference-contact-copy p{font-size:14px;margin-bottom:16px}.reference-contact-copy .contact-direct-links{gap:16px 26px}.reference-contact-copy .contact-direct-links a{font-size:14px}.reference-contact-panel{padding:20px 16px}.contact-form{padding:20px 16px}.contact-form .inquiry-name,.contact-form .inquiry-email{grid-column:1/-1}.contact-form .form-grid{gap:0 10px}.contact-location{padding:30px 0}.location-heading{display:block}.location-heading .button{margin-top:16px}.company-map{height:280px}.location-heading h2{font-size:26px}}
@media(max-width:350px){.contact-form .form-grid,.reference-contact-panel .form-grid{grid-template-columns:1fr}}

/* Night scene is already dark: preserve the distant lights and aircraft silhouettes. */
.reference-contact-page::before{background:linear-gradient(90deg,rgba(3,12,25,.25),rgba(3,12,25,.08))}
@media(max-width:700px){.reference-contact-page{background-position:20% center}}

/* Editable specialist contacts, kept compact beside the enquiry form. */
.reference-contact-copy .contact-people{display:grid;gap:12px;margin:0}
.contact-person{min-width:0;padding:16px 18px;border:1px solid rgba(182,207,237,.24);border-radius:10px;background:rgba(5,16,32,.62)}
.reference-contact-copy .contact-person h2{font-size:18px;line-height:1.3;color:#fff;margin:0 0 6px;letter-spacing:-.02em}
.contact-person-name{display:block;font-size:15px;font-weight:700;color:#fff;margin-bottom:4px}
.reference-contact-copy .contact-person p{font-size:13px;line-height:1.5;color:#bdcfe2;margin:0 0 12px;max-width:none}
.reference-contact-copy .contact-person .contact-direct-links{gap:10px 22px;margin:0}
.reference-contact-copy .contact-person .contact-direct-links>div{margin:0;min-width:0}
.reference-contact-copy .contact-person .contact-direct-links strong{font-size:11px;margin-bottom:2px}
.reference-contact-copy .contact-person .contact-direct-links a{font-size:14px;overflow-wrap:anywhere}
@media(max-width:700px){.contact-person{padding:14px 16px}.reference-contact-copy .contact-person h2{font-size:17px}}

/* Floating contact chooser: opens WhatsApp for the selected specialist. */
.contact-chat{position:fixed;z-index:40;right:22px;bottom:22px;color:#172434;font-family:inherit}
.contact-chat-toggle{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;list-style:none;cursor:pointer;color:#fff;background:var(--blue,#2f75df);box-shadow:0 8px 24px rgba(0,15,40,.26)}
.contact-chat-toggle::-webkit-details-marker{display:none}.contact-chat-toggle svg{width:27px;height:27px}
.contact-chat-toggle:focus-visible,.contact-chat-panel a:focus-visible{outline:3px solid #88b8ff;outline-offset:4px}
.contact-chat[open] .contact-chat-toggle{background:#174d9d}
.contact-chat-panel{position:absolute;right:0;bottom:70px;width:320px;max-width:calc(100vw - 36px);max-height:calc(100dvh - 110px);overflow:auto;background:#fff;border:1px solid #dce5ef;border-radius:16px;padding:22px;box-shadow:0 14px 48px rgba(0,15,40,.24)}
.contact-chat-panel h2{font-size:21px;line-height:1.25;letter-spacing:-.03em;margin:0 0 7px;color:#172434}
.contact-chat-panel>p{font-size:13px;line-height:1.5;color:#647386;margin:0 0 16px}
.contact-chat-option{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 12px;margin:0 0 10px;border:1px solid #e0e7f0;border-radius:9px;background:#f5f8fc;color:#172434;text-decoration:none}
.contact-chat-option:hover{background:#eaf2ff;border-color:#99bbed}.contact-chat-option strong{display:block;font-size:14px;line-height:1.4}.contact-chat-option small{display:block;font-size:12px;line-height:1.5;color:#65768a;margin-top:4px}
.contact-chat-email{display:block;font-size:12px;color:#2467c5;text-decoration:none;margin-top:16px}.contact-chat-email:hover{text-decoration:underline}
@media(max-width:700px){.contact-chat{right:18px;bottom:18px}.contact-chat-panel{padding:20px}}

.office-address{margin-top:22px}.office-address>strong{display:block;font-size:12px;line-height:1.5;margin-bottom:7px;letter-spacing:.04em}.office-address address{font-size:14px;line-height:1.7;font-style:normal}.office-address address a{color:inherit;text-decoration:none}.office-address address a:hover{text-decoration:underline}.office-address .office-map-link{display:inline-block;font-size:12px;color:var(--blue);margin-top:6px}
.site-footer .office-address>strong{color:#e0e8f2}.site-footer .office-address address{font-size:12px}.site-footer .office-address .office-map-link{color:#9dafc3}.split-copy .office-address{border-top:1px solid #dce5ef;padding-top:20px}

/* Three equal photo cards for factory, delivery and after-sales advantages. */
/* Give the homepage inquiry its own light surface above the dark footer. */
.reference-inquiry{background:#eaf1f9;color:var(--ink);border-top:1px solid #dde6f1}
.reference-inquiry::before{display:none}
.reference-inquiry .inquiry-grid h2{color:var(--ink)}
.reference-inquiry .inquiry-grid>div>p{color:#52647a}
.reference-inquiry .inquiry-links a{color:#245fac}
.reference-inquiry .inquiry-panel .contact-form{background:#fff;border:1px solid #d7e2ef;box-shadow:0 12px 34px rgba(22,49,82,.07)}
.aet-advantages{padding:58px 0;background:#fff;scroll-margin-top:24px}.advantages-heading{text-align:center;max-width:780px;margin:0 auto 30px}.advantages-heading h2{font-size:clamp(30px,3.2vw,42px);line-height:1.15;letter-spacing:-.04em;margin:0 0 12px;color:var(--ink)}.advantages-heading>p{font-size:16px;line-height:1.65;color:var(--muted);margin:0}
.advantage-photo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.advantage-photo-card{min-width:0;overflow:hidden;border:1px solid #e0e7ef;border-radius:12px;background:#f7f9fc}.advantage-photo-card>img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}.advantage-photo-copy{padding:23px 22px 25px;text-align:center}.advantage-photo-copy h3{font-size:23px;line-height:1.25;letter-spacing:-.025em;margin:0 0 12px;color:var(--ink)}.advantage-photo-copy p{font-size:14px;line-height:1.65;color:var(--muted);margin:0}
@media(max-width:900px) and (min-width:701px){.advantage-photo-grid{gap:14px}.advantage-photo-copy{padding:20px 14px}.advantage-photo-copy h3{font-size:19px}}
@media(max-width:700px){.aet-advantages{padding:40px 0}.advantages-heading{margin-bottom:24px}.advantages-heading>p{font-size:14px}.advantage-photo-grid{grid-template-columns:1fr;gap:20px}.advantage-photo-copy{padding:20px}.advantage-photo-copy h3{font-size:23px}.advantage-photo-card>img{aspect-ratio:3/2}}

/* Homepage visual rhythm: consistent widths, surfaces and spacing. */
body.home{--home-section-space:64px;--home-heading-gap:28px}
.home .wide-container{width:min(calc(100% - 48px),var(--max))}
.home .reference-section,.home .aet-advantages,.home .reference-inquiry{padding-block:var(--home-section-space)}
.home .reference-heading,.home .advantages-heading{margin:0 auto var(--home-heading-gap);max-width:780px}
.home .reference-heading h2,.home .advantages-heading h2{font-size:clamp(30px,3vw,42px);line-height:1.2;letter-spacing:-.035em;color:var(--ink);margin:0}
.home .reference-heading p,.home .advantages-heading>p{font-size:15px;line-height:1.65;color:var(--muted);margin:12px auto 0;max-width:720px}
.home .section-action{margin-top:28px}
.home .reference-hero,.home .reference-hero .hero-content{min-height:620px}
.home .reference-hero .hero-content{padding:130px 0 70px}
.home .hero-line{font-size:clamp(20px,2.2vw,28px);margin-top:24px}
.home .hero-subline{font-size:clamp(16px,1.5vw,20px);font-weight:500;line-height:1.6;max-width:850px;margin-top:8px}
.home .hero-quote{margin-top:44px}
.home .reference-highlights.cumulative-stats{background:#f2f5f9;border-bottom:1px solid var(--line)}
.home #aircraft-series,.home #our-advantages{background:#fff}
.home #components,.home #home-faq{background:var(--soft)}
.home .reference-series-grid{gap:20px;grid-template-columns:repeat(3,minmax(0,1fr))}
.home .reference-series-card{height:500px;border-radius:12px}
.home .parts-grid{gap:18px}
.home .part-card{background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:12px}
.home .part-image{height:190px;background:#fff}
.home .part-info{min-height:120px;padding:18px 14px;gap:16px;border-top:1px solid #edf1f6}
.home .part-info h3{color:var(--ink);font-size:16px;line-height:1.3}
.home .part-info a{display:inline-flex;align-items:center;justify-content:center;min-height:40px;max-width:100%;padding:8px 14px;font-size:12px;line-height:1.4;border-color:#bfd1ea;color:#245fac}
.home .part-info a:hover{background:#eaf2ff;color:#174d9d;border-color:#87b0e8}
.home .part-info a:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.home .advantage-photo-grid{gap:20px}
.home .advantage-photo-copy{padding:22px 20px}
.home .advantage-photo-copy h3{font-size:clamp(18px,1.65vw,23px)}
.home #home-faq .faq-list{max-width:860px}
.home #home-faq .faq-item summary{padding-block:19px;font-size:15px;line-height:1.6}
.home #home-faq .faq-item summary::after{top:12px}
.home #home-faq .faq-item p{font-size:14px;line-height:1.75}
.home .reference-inquiry .inquiry-grid{gap:48px}
.home .reference-inquiry .inquiry-grid>div>h2{font-size:clamp(30px,3vw,42px);line-height:1.2;letter-spacing:-.035em}
.home .reference-inquiry .inquiry-grid>div>p{font-size:15px;line-height:1.75}
.home .inquiry-links{margin-top:24px;gap:10px}
.home .site-footer{padding-top:52px}
.home .footer-grid{gap:36px;grid-template-columns:1.8fr 1fr 1fr 1.5fr}
.home .footer-bottom{margin-top:36px;padding-right:68px}
@media(min-width:701px) and (max-width:900px){
  .home .reference-series-grid{gap:14px}.home .reference-series-card{height:420px}
  .home .series-content{inset:20px 12px auto}.home .series-content h3{font-size:18px}.home .series-content p{font-size:13px}
  .home .reference-inquiry .inquiry-grid{grid-template-columns:1fr;gap:28px}
  .home .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:700px){
  body.home{--home-section-space:44px;--home-heading-gap:24px}
  .home .wide-container{width:calc(100% - 36px)}
  .home .reference-heading h2,.home .advantages-heading h2{font-size:30px}
  .home .reference-heading p,.home .advantages-heading>p{font-size:14px}
  .home .reference-hero,.home .reference-hero .hero-content{min-height:560px}
  .home .reference-hero .hero-content{padding:116px 0 48px}
  .home .hero-line{font-size:20px;margin-top:20px}.home .hero-subline{font-size:16px}.home .hero-quote{margin-top:32px}
  .home .reference-series-grid{grid-template-columns:1fr;gap:18px}.home .reference-series-card{height:440px}
  .home .parts-grid{gap:14px}.home .part-image{height:140px}
  .home .part-info{min-height:120px;padding:14px 10px;gap:12px}.home .part-info h3{font-size:14px}
  .home .part-info a{font-size:11px;min-height:44px;padding:8px 9px}
  .home .advantage-photo-grid{gap:20px}.home .advantage-photo-copy h3{font-size:23px}
  .home #home-faq .faq-item summary{font-size:14px;padding-block:18px}
  .home .reference-inquiry .inquiry-grid{gap:28px}.home .reference-inquiry .inquiry-grid>div>h2{font-size:32px}
  .home .site-footer{padding-top:40px}.home .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
  .home .footer-grid>div:last-child{grid-column:1/-1}.home .footer-bottom{margin-top:28px}
}

/* Footer disclosure groups: expanded columns on desktop, compact on phones. */
.footer-group summary{list-style:none;cursor:pointer;color:#fff;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;margin:0 0 18px}
.footer-group summary::-webkit-details-marker{display:none}
.footer-group summary:focus-visible{outline:2px solid #8bbcff;outline-offset:3px}
@media(min-width:701px){.footer-group summary{cursor:default}}
@media(max-width:700px){
  .site-footer,.home .site-footer{padding:26px 0 20px}
  .site-footer .footer-grid,.home .footer-grid{display:block}
  .site-footer .footer-brand{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:20px}
  .site-footer .footer-brand .brand-logo{width:76px;height:auto;max-height:34px}
  .site-footer .footer-brand p{display:none}
  .site-footer .social-links{margin:0;gap:4px;flex-wrap:nowrap}
  .site-footer .social-item{width:36px;height:40px;justify-content:center;padding:0;border:0;border-radius:4px}
  .site-footer .social-item span{display:none}
  .site-footer .social-item svg{width:18px;height:18px}
  .footer-group{border-top:1px solid #263647}
  .footer-group:last-child{border-bottom:1px solid #263647}
  .footer-group summary{display:flex;align-items:center;justify-content:space-between;min-height:48px;margin:0;font-size:12px;letter-spacing:.04em;text-transform:none}
  .footer-group summary:after{content:'+';font-size:21px;font-weight:400;color:#b6c6d7}
  .footer-group[open] summary:after{content:'−'}
  .footer-group-content{padding:0 0 18px}
  .site-footer .footer-group li{margin:0}
  .site-footer .footer-group li a{display:inline-block;padding:8px 0;font-size:13px}
  .site-footer .office-address{margin-top:14px}
  .site-footer .office-address address{font-size:12px;line-height:1.7}
  .site-footer .footer-bottom,.home .footer-bottom{display:block;border:0;margin-top:20px;padding:0 58px 0 0;line-height:1.6;font-size:10px}
  .site-footer .footer-bottom span{margin:0}
  .site-footer .footer-bottom span:last-child{display:none}
}

/* Shared, restrained interaction feedback for pointer, keyboard and touch. */
.button,.header-cta,.contact-chat-toggle,.social-item{transition:background-color .2s ease,box-shadow .2s ease,transform .2s ease}
.button:active,.header-cta:active,.contact-chat-toggle:active{transform:scale(.97)}
.button:focus-visible,.text-link:focus-visible,.header-cta:focus-visible{outline:2px solid #78afff;outline-offset:4px}
.part-card,.advantage-photo-card{transition:transform .3s ease,box-shadow .3s ease}
.part-image img{transition:transform .5s cubic-bezier(.2,.65,.25,1)}
.main-nav a{position:relative}.main-nav a:after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:#75adff;transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.main-nav a:focus-visible:after{transform:scaleX(1)}
@media(hover:hover) and (pointer:fine){
  .button:not(:disabled):hover,.header-cta:hover{transform:translateY(-2px);box-shadow:0 7px 20px #2472e238}
  .part-card:hover,.advantage-photo-card:hover{transform:translateY(-5px);box-shadow:0 15px 30px #07182b17}
  .part-card:hover .part-image img{transform:scale(1.04)}
  .main-nav a:hover:after{transform:scaleX(1)}
  .site-footer .social-item:hover{transform:translateY(-2px)}
}
@media(prefers-reduced-motion:no-preference){
  .aet-reveal{opacity:0;translate:0 18px;transition:opacity .6s ease var(--aet-enter-delay,0ms),translate .6s ease var(--aet-enter-delay,0ms),transform .3s ease,box-shadow .3s ease}
  .aet-reveal.aet-visible{opacity:1;translate:0 0}
  .footer-group[open] .footer-group-content,.faq-item[open] p{animation:aet-disclosure-in .25s ease-out}
  @keyframes aet-disclosure-in{from{opacity:.4;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}
}
@media(prefers-reduced-motion:reduce){
  .aet-slide,.aet-slide-content>*,.aet-reveal,.button,.header-cta,.part-card,.advantage-photo-card,.part-image img,.reference-series-card img,.main-nav a:after,.social-item,.contact-chat-toggle{animation:none!important;transition:none!important;translate:none!important}
  .aet-reveal{opacity:1!important}
}

/* White editorial links keep aircraft imagery unobstructed. */
.reference-series-card .series-content{bottom:24px;display:flex;flex-direction:column;align-items:center}
.reference-series-card::after,.reference-series-card:nth-child(3)::after{background:linear-gradient(180deg,rgba(3,10,19,.64) 0%,rgba(3,10,19,.42) 30%,rgba(3,10,19,0) 55%,rgba(3,10,19,.12) 70%,rgba(3,10,19,.76) 100%);pointer-events:none}
.reference-series-card .series-content h3,.reference-series-card .series-content p{color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.5)}
.reference-series-card .series-content .text-link{color:#fff;font-size:15px;font-weight:650;line-height:1.4;min-height:44px;padding:10px 0;margin-top:auto;border:0;border-radius:0;background:transparent;box-shadow:none;text-decoration:none;text-underline-offset:6px;text-decoration-thickness:1px;text-shadow:0 1px 6px rgba(0,0,0,.65);justify-content:center;transition:opacity .2s ease}
.reference-series-card .series-content .text-link:hover{color:#fff;background:transparent;box-shadow:none;text-decoration:underline}
.reference-series-card .series-content .text-link:focus-visible{outline:2px solid #fff;outline-offset:5px;background:transparent}
.reference-series-card .series-content .text-link:active{opacity:.75}
@media(prefers-reduced-motion:reduce){.reference-series-card .series-content .text-link{transition:none}}

/* Transparent at the hero, warm charcoal when scrolling (reference #1d1c1c). */
.site-header{position:fixed;top:var(--aet-toolbar-offset,0px);background:transparent;color:#fff;box-shadow:none;transition:background-color .25s ease,box-shadow .25s ease}
.site-header.scrolled{position:fixed;background:#1d1c1c;box-shadow:0 3px 16px rgba(0,0,0,.15)}
.site-header.is-solid,.site-header.is-solid.scrolled{position:sticky;top:var(--aet-toolbar-offset,0px);background:#1d1c1c}
.site-header .main-nav a{color:#fff}
.admin-bar .site-header{--aet-toolbar-offset:32px}
html{scroll-padding-top:90px}
@media(max-width:782px){.admin-bar .site-header{--aet-toolbar-offset:46px}}
@media(max-width:700px){
 .site-header .main-nav{background:#1d1c1c;max-height:calc(100dvh - 68px - var(--aet-toolbar-offset,0px));overflow-y:auto}
 .site-header .menu-toggle{background:transparent;color:#fff}
}
@media(prefers-reduced-motion:reduce){.site-header{transition:none}}

/* Compact shared navigation without changing page buttons or footer branding. */
.site-header .nav-inner{min-height:58px}
.site-header .brand .brand-logo,.site-header .brand img.custom-logo{width:56px;height:auto;max-height:28px;object-fit:contain}
.site-header .header-cta{min-width:110px;min-height:36px;padding:8px 20px;font-size:12px;line-height:18px}
@media(max-width:700px){
 .site-header .nav-inner{min-height:56px}
 .site-header .brand .brand-logo,.site-header .brand img.custom-logo{width:48px;max-height:24px}
 .site-header .menu-toggle{width:44px;height:44px;font-size:20px}
 .site-header .main-nav{top:56px;max-height:calc(100dvh - 56px - var(--aet-toolbar-offset,0px))}
}