/* ===== Luminatii site shared styles ===== */
:root{
  --navy:#0a1a4a;
  --navy-2:#122a66;
  --blue:#1a43c4;
  --accent:#5b86ff;
  --ink:#1e293b;
  --muted:#5c6b84;
  --line:#e2e8f0;
  --bg:#ffffff;
  --bg-soft:#f4f6fd;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{max-width:1440px;margin:0 auto;padding:0 24px}
.btn{display:inline-block;padding:14px 30px;border-radius:6px;font-weight:600;font-size:15px;transition:.25s;cursor:pointer;border:none}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:#0d2f92}
.btn-ghost{border:1.5px solid rgba(255,255,255,.65);color:#fff;background:transparent}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-2)}
.kicker{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
h2.section-title{font-size:36px;line-height:1.25;color:var(--navy);font-weight:800}
.section-sub{color:var(--muted);max-width:720px;margin-top:14px;font-size:17px}
section{padding:88px 0}
/* section headers: unified center alignment (direct children of container only,
   so split/grid columns like flagship & about keep their own alignment) */
.container > .kicker{display:block;text-align:center}
.container > .section-title{text-align:center}
.container > .section-sub{margin-left:auto;margin-right:auto;text-align:center}
@media(max-width:760px){section{padding:60px 0}h2.section-title{font-size:28px}}

/* ---------- header ---------- */
header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(10,26,74,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.08)}
/* top contact bar */
.topbar{background:#071233;border-bottom:1px solid rgba(255,255,255,.07);font-size:12.5px}
.topbar-in{max-width:1620px;margin:0 auto;padding:8px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.tb-note{color:#8fa3bd;letter-spacing:.03em}
.tb-contacts{display:flex;gap:24px;flex-wrap:wrap}
.tb-contacts a{color:#dbe4f0;font-weight:600;transition:.2s;white-space:nowrap}
.tb-contacts a:hover{color:#fff}
@media(max-width:900px){.tb-note{display:none}.topbar-in{justify-content:flex-end}}
@media(max-width:760px){.topbar{display:none}}
.menu-contact{border-top:1px solid rgba(255,255,255,.12);margin-top:4px;padding-top:14px;display:flex;flex-direction:column;gap:10px}
.menu-contact a{color:#dbe4f0;font-size:14.5px;font-weight:600}
.menu-contact a:hover{color:#fff}
@media(min-width:1201px){.menu-contact{display:none}}
header .nav{display:flex;align-items:center;justify-content:space-between;max-width:1620px;height:84px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:21px;letter-spacing:.06em}
.logo img{height:44px;display:block}
footer .logo img{height:38px}
nav.menu{display:flex;flex:1;justify-content:space-evenly;gap:8px;padding:0 20px}
nav.menu a{color:#dbe4f0;font-size:15.5px;font-weight:600;letter-spacing:.02em;transition:.2s;white-space:nowrap;padding:10px 6px}
nav.menu a:hover,nav.menu a.active{color:#fff}
nav.menu a.active{border-bottom:2px solid var(--accent);padding-bottom:8px}
@media(min-width:1201px) and (max-width:1440px){nav.menu a{font-size:14.5px;letter-spacing:0;padding:10px 2px}}
.nav-cta{display:flex;align-items:center;gap:18px}
.nav-cta .btn{white-space:nowrap}
.burger{display:none;background:none;border:none;color:#fff;font-size:26px;cursor:pointer}
@media(max-width:1200px){
  nav.menu{display:none;position:absolute;top:120px;left:0;right:0;background:var(--navy);flex-direction:column;padding:18px 24px;gap:16px;border-bottom:1px solid rgba(255,255,255,.1)}
  nav.menu.open{display:flex}
  .burger{display:block}
  .nav-cta .btn{display:none}
}
@media(max-width:760px){nav.menu{top:84px}}

/* ---------- home hero ---------- */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;color:#fff;padding:166px 0 90px;
  background:linear-gradient(105deg,rgba(9,16,52,.93) 0%,rgba(9,16,52,.72) 46%,rgba(9,16,52,.30) 100%),url("../images/dome-in-dome.jpg") center/cover no-repeat}
.hero-inner{max-width:920px}
.hero h1{font-size:58px;line-height:1.14;font-weight:800;letter-spacing:-.01em}
.hero h1 .accent{color:var(--accent)}
.hero p{margin:22px 0 34px;font-size:19px;color:#cfdcee;max-width:760px}
.hero-badges{display:flex;gap:12px;flex-wrap:wrap;margin-top:38px}
.badge{font-size:13px;font-weight:600;padding:7px 15px;border-radius:999px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);color:#e8f1fb}
@media(max-width:760px){.hero h1{font-size:34px}.hero{padding-top:110px}}
@media(max-width:1100px) and (min-width:761px){.hero h1{font-size:44px}.page-hero h1{font-size:38px}}

/* ---------- sub-page hero ---------- */
.page-hero{position:relative;color:#fff;padding:194px 0 78px;
  background:linear-gradient(100deg,rgba(9,16,52,.92) 0%,rgba(9,16,52,.66) 55%,rgba(9,16,52,.34) 100%),var(--ph-img,none) center/cover no-repeat}
.page-hero h1{font-size:48px;line-height:1.16;font-weight:800;max-width:960px}
.page-hero p{margin-top:18px;font-size:18px;color:#cfdcee;max-width:780px}
.page-hero .crumbs{font-size:13px;color:#9fb2d4;margin-bottom:16px;letter-spacing:.05em;text-transform:uppercase}
.page-hero .crumbs a:hover{color:#fff}
@media(max-width:760px){.page-hero{padding:128px 0 56px}.page-hero h1{font-size:30px}}

/* ---------- stats ---------- */
.stats{background:var(--navy);color:#fff;padding:0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);border-left:1px solid rgba(255,255,255,.10)}
.stat{padding:38px 24px;text-align:center;border-right:1px solid rgba(255,255,255,.10)}
.stat b{display:block;font-size:38px;font-weight:800;color:var(--accent)}
.stat span{font-size:13.5px;color:#b7c6da;letter-spacing:.04em}
@media(max-width:760px){.stats-grid{grid-template-columns:repeat(2,1fr)}.stat b{font-size:28px}}

/* ---------- flagship ---------- */
.flagship{background:var(--bg-soft)}
.flagship-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center;margin-top:52px}
.flagship-img{border-radius:12px;overflow:hidden;box-shadow:0 24px 60px rgba(10,26,74,.18);position:relative}
.flagship-img .tag{position:absolute;left:16px;top:16px;background:rgba(10,26,74,.85);color:#fff;font-size:12.5px;font-weight:700;padding:7px 14px;border-radius:6px;letter-spacing:.06em}
.spec-list{margin-top:30px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.spec{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 18px}
.spec b{display:block;font-size:19px;color:var(--blue)}
.spec span{font-size:13px;color:var(--muted)}
@media(max-width:960px){.flagship-grid{grid-template-columns:1fr}.spec-list{grid-template-columns:1fr 1fr}}

/* ---------- product cards ---------- */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:52px}
.prod-card{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;transition:.25s;display:flex;flex-direction:column}
.prod-card:hover{transform:translateY(-5px);box-shadow:0 18px 42px rgba(10,26,74,.13)}
.prod-card .thumb{height:210px;overflow:hidden}
.prod-card .thumb img,.prod-card .thumb video{width:100%;height:100%;object-fit:cover;transition:.4s}
.prod-card:hover .thumb img{transform:scale(1.05)}
.prod-card .body{padding:24px;flex:1;display:flex;flex-direction:column}
.prod-card h3{font-size:19px;color:var(--navy);margin-bottom:10px}
.prod-card p{font-size:14.5px;color:var(--muted);flex:1}
.prod-card .link{margin-top:16px;font-size:14px;font-weight:700;color:var(--blue)}
@media(max-width:960px){.prod-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.prod-grid{grid-template-columns:1fr}}

/* ---------- technology (dark) ---------- */
.tech{background:var(--navy);color:#fff}
.tech .kicker{color:var(--accent)}
.tech h2.section-title{color:#fff}
.tech .section-sub{color:#b7c6da}
.tech-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:52px}
.tech-card{background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:26px 22px;transition:.25s}
.tech-card:hover{background:rgba(255,255,255,.09)}
.tech-card b{display:block;font-size:26px;color:var(--accent);margin-bottom:8px}
.tech-card h4{font-size:16px;margin-bottom:8px;font-weight:700}
.tech-card p{font-size:13.5px;color:#aebdd2}
@media(max-width:960px){.tech-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.tech-grid{grid-template-columns:1fr}}

/* ---- Control methods diagram ---- */
.ctrl{text-align:center}
.ctrl-diagram{max-width:1080px;margin:50px auto 0;background:#fff;border:1px solid var(--line);border-radius:14px;padding:34px 30px;box-shadow:0 14px 40px rgba(26,67,194,.08);transition:.25s}
.ctrl-diagram:hover{box-shadow:0 18px 52px rgba(26,67,194,.13);transform:translateY(-3px)}
.ctrl-diagram img{width:100%;height:auto;display:block;border-radius:6px}
@media(max-width:640px){.ctrl-diagram{padding:18px 14px;border-radius:10px;margin-top:34px}}

/* ---- Dome theater design concepts ---- */
.design-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:52px}
.design-card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:.25s}
.design-card:hover{box-shadow:0 14px 38px rgba(26,67,194,.12);transform:translateY(-4px)}
.design-card img{width:100%;height:auto;display:block}
.design-card figcaption{padding:15px 18px;font-weight:700;font-size:15px;color:var(--ink);line-height:1.45}
.design-card figcaption span{font-weight:400;font-size:13px;color:var(--muted)}
@media(max-width:960px){.design-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.design-grid{grid-template-columns:1fr}}
.design-card.design-cta{display:flex;align-items:center;justify-content:center;text-align:center;padding:34px 24px;background:linear-gradient(135deg,#f4f6fd,#eaf0ff);text-decoration:none}
.design-card.design-cta h3{font-size:19px;color:var(--ink);margin-bottom:10px}
.design-card.design-cta p{font-size:13.5px;color:var(--muted);max-width:300px;margin:0 auto 18px}
.design-card.design-cta .btn{display:inline-block;font-size:14px;padding:10px 20px}

/* ---------- videos & project grids ---------- */
.video-feature{margin-top:52px;border-radius:14px;overflow:hidden;box-shadow:0 22px 55px rgba(10,26,74,.22);background:#000}
.video-feature video{width:100%;display:block;aspect-ratio:16/9;object-fit:cover}
.video-feature iframe{width:100%;display:block;aspect-ratio:16/9;border:0}
.video-feature-cap{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;padding:18px 24px;background:#fff}
.video-feature-cap b{font-size:17px;color:var(--navy)}
.video-feature-cap span{font-size:13.5px;color:var(--muted)}
.video-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:24px}
.video-grid.v3{grid-template-columns:repeat(3,1fr)}
.video-card{position:relative;border-radius:12px;overflow:hidden;background:#000;transition:.25s}
.video-card:hover{transform:translateY(-4px);box-shadow:0 16px 38px rgba(10,26,74,.18)}
.video-card video{width:100%;display:block;aspect-ratio:4/3;object-fit:cover}
.video-card img{width:100%;display:block;aspect-ratio:4/3;object-fit:cover}
.video-card .vcap{position:absolute;inset:auto 0 0 0;padding:40px 14px 12px;background:linear-gradient(transparent,rgba(6,11,32,.92));color:#fff;pointer-events:none}
.video-card .vcap b{display:block;font-size:14px}
.video-card .vcap span{font-size:11.5px;color:#aebdd2;text-transform:uppercase;letter-spacing:.05em}
@media(max-width:960px){.video-grid,.video-grid.v3{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.video-grid,.video-grid.v3{grid-template-columns:1fr}}
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:52px}
.proj{position:relative;border-radius:12px;overflow:hidden;height:270px}
.proj img{width:100%;height:100%;object-fit:cover;transition:.45s}
.proj:hover img{transform:scale(1.06)}
.proj .cap{position:absolute;inset:auto 0 0 0;padding:44px 18px 16px;background:linear-gradient(transparent,rgba(9,16,52,.92));color:#fff}
.proj .cap b{display:block;font-size:16px}
.proj .cap span{font-size:12.5px;color:#aebdd2;letter-spacing:.05em;text-transform:uppercase}
.proj video{width:100%;height:100%;object-fit:cover;display:block}
@media(max-width:960px){.proj-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.proj-grid{grid-template-columns:1fr}}
.cases-divider{margin-top:80px}

/* ---------- factory section ---------- */
.factory{padding:90px 0;text-align:center}
.factory .video-grid{margin-top:24px}

/* ---------- filter buttons ---------- */
.filter-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:40px}
.fbtn{padding:9px 20px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--muted);font-size:13.5px;font-weight:600;cursor:pointer;transition:.2s}
.fbtn:hover{border-color:var(--blue);color:var(--blue)}
.fbtn.active{background:var(--blue);border-color:var(--blue);color:#fff}

/* ---------- spec table ---------- */
.spec-table-wrap{margin-top:44px;overflow-x:auto;border-radius:12px;border:1px solid var(--line)}
table.spec-table{width:100%;border-collapse:collapse;background:#fff;font-size:14.5px;min-width:560px}
table.spec-table th{background:var(--navy);color:#fff;text-align:left;padding:14px 20px;font-size:13px;letter-spacing:.08em;text-transform:uppercase}
table.spec-table td{padding:13px 20px;border-top:1px solid var(--line);color:var(--ink)}
table.spec-table td:first-child{color:var(--muted);width:38%}
table.spec-table tr:nth-child(even) td{background:var(--bg-soft)}

/* ---------- split content blocks ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center;margin-top:56px}
.split .img{border-radius:12px;overflow:hidden;box-shadow:0 20px 50px rgba(10,26,74,.15)}
.split h3{font-size:24px;color:var(--navy);margin-bottom:14px}
.split p{color:var(--muted);font-size:15.5px;margin-bottom:12px}
.split ul{margin:14px 0 0 18px}
.split li{margin-bottom:9px;color:var(--muted);font-size:15px}
.split li b{color:var(--ink)}
@media(max-width:900px){.split{grid-template-columns:1fr}}

/* ---------- CTA band ---------- */
.cta-band{background:var(--navy);color:#fff;padding:70px 0;text-align:center}
.cta-band h2{font-size:32px;font-weight:800;color:#fff}
.cta-band p{color:#b7c6da;margin:14px auto 30px;max-width:620px}
@media(max-width:760px){.cta-band h2{font-size:24px}}

/* ---------- certifications ---------- */
.certs{background:var(--bg-soft);text-align:center}
.cert-group-title{font-size:20px;color:var(--navy);font-weight:800;margin:46px 0 8px}
.cert-group-title:first-of-type{margin-top:44px}
.cert-group-sub{font-size:14px;color:var(--muted);margin-bottom:26px}
.cert-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:6px;text-align:left}
.cert-card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;cursor:pointer;transition:.25s}
.cert-card:hover{transform:translateY(-4px);box-shadow:0 16px 38px rgba(10,26,74,.14)}
.cert-thumb{height:250px;overflow:hidden;background:#f1f5f9}
.cert-thumb img{width:100%;height:100%;object-fit:cover;object-position:top;transition:.35s}
.cert-card:hover .cert-thumb img{transform:scale(1.04)}
.cert-name{padding:14px 16px}
.cert-name b{display:block;font-size:15px;color:var(--navy)}
.cert-name span{display:block;font-size:12.5px;color:var(--muted);margin-top:3px}
@media(max-width:960px){.cert-cards{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.cert-cards{grid-template-columns:1fr}}
.lightbox{display:none;position:fixed;inset:0;background:rgba(7,11,38,.9);z-index:300;align-items:center;justify-content:center;padding:34px}
.lightbox.open{display:flex}
.lightbox img{max-width:90vw;max-height:86vh;border-radius:8px;box-shadow:0 30px 90px rgba(0,0,0,.55)}
.lightbox .close{position:absolute;top:18px;right:30px;color:#fff;font-size:38px;line-height:1;cursor:pointer;user-select:none}
.lightbox .cap{position:absolute;bottom:22px;left:0;right:0;text-align:center;color:#cfdcee;font-size:14px}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:40px;align-items:center}
.about-img{border-radius:12px;overflow:hidden;box-shadow:0 20px 50px rgba(10,26,74,.15)}
.about .section-title{font-size:29px}
.about ul{margin:18px 0 24px 18px}
.about li{margin-bottom:8px;color:var(--muted);font-size:14.5px;line-height:1.6}
.about li b{color:var(--ink)}
@media(max-width:900px){.about-grid{grid-template-columns:1fr}}
.timeline{margin-top:52px;position:relative;padding-left:26px;border-left:2px solid var(--line)}
.tl-item{position:relative;padding-bottom:34px}
.tl-item::before{content:"";position:absolute;left:-34px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px var(--bg-soft)}
.tl-item b{display:block;font-size:16px;color:var(--navy)}
.tl-item span{font-size:13px;color:var(--blue);font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.tl-item p{color:var(--muted);font-size:14.5px;margin-top:6px;max-width:640px}

/* ---------- contact ---------- */
.contact{background:var(--navy);color:#fff}
.contact .kicker{color:var(--accent)}
.contact h2.section-title{color:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:60px;margin-top:48px}
.contact-info p{color:#b7c6da;font-size:15px;margin-bottom:20px}
.contact-info .row{margin-bottom:16px;font-size:15px}
.contact-info .row b{display:block;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:3px;color:var(--accent)}
.contact-info .row a{color:#fff}
.contact-info .row a:hover{text-decoration:underline}
form .field{margin-bottom:16px}
form label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:#cfdcee}
form input,form select,form textarea{width:100%;padding:13px 15px;border-radius:7px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.07);color:#fff;font-size:15px;font-family:inherit}
form input::placeholder,form textarea::placeholder{color:#8fa3bd}
form select{color:#cfdcee}
form select option{color:#1e293b}
.form-2col{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr}}

/* ---------- footer ---------- */
footer{background:#060f30;color:#8fa3bd;padding:56px 0 34px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:44px}
footer h5{color:#fff;font-size:15px;margin-bottom:16px}
footer a{display:block;margin-bottom:10px;transition:.2s}
footer a:hover{color:#fff}
.foot-bottom{margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.10);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
@media(max-width:800px){.foot-grid{grid-template-columns:1fr 1fr}}

/* ---------- custom engineering cards ---------- */
.custom-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.custom-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:30px 26px;transition:.25s}
.custom-card:hover{box-shadow:0 16px 40px rgba(10,26,74,.12);transform:translateY(-3px)}
.custom-card b{display:block;font-size:32px;font-weight:800;color:var(--blue);line-height:1.1;letter-spacing:-.01em}
.custom-card h3{font-size:17px;color:var(--navy);margin:12px 0 8px}
.custom-card p{font-size:14.5px;color:var(--muted);line-height:1.6}
@media(max-width:900px){.custom-grid{grid-template-columns:1fr}}

/* ---------- FAQ accordion ---------- */
.faq-hero-note{display:flex;gap:22px;flex-wrap:wrap;margin-top:26px}
.faq-hero-note span{font-size:13px;color:#cfdcee;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18);padding:7px 14px;border-radius:999px}
.faq-wrap{max-width:900px;margin:0 auto}
.faq-jump{display:flex;gap:9px;flex-wrap:wrap;margin-top:10px}
.faq-jump a{font-size:13px;font-weight:600;color:var(--blue);border:1px solid var(--line);border-radius:999px;padding:8px 16px;transition:.2s}
.faq-jump a:hover{border-color:var(--blue);background:var(--bg-soft)}
.faq-group{margin-top:50px;scroll-margin-top:132px}
.faq-group-title{font-size:23px;font-weight:800;color:var(--navy);padding-bottom:14px;border-bottom:2px solid var(--line);display:flex;align-items:baseline;gap:12px}
.faq-group-title i{font-style:normal;font-size:13px;font-weight:800;color:#fff;background:var(--blue);border-radius:5px;padding:3px 9px;letter-spacing:.06em}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{list-style:none;cursor:pointer;padding:19px 44px 19px 0;font-weight:700;color:var(--navy);font-size:16.5px;position:relative;transition:.2s}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:8px;top:50%;transform:translateY(-50%);font-size:25px;color:var(--blue);line-height:1;font-weight:400}
.faq-item[open] summary::after{content:"\2013"}
.faq-item summary:hover{color:var(--blue)}
.faq-item .ans{padding:0 44px 22px 0;color:var(--muted);font-size:15px;line-height:1.75}
.faq-item .ans p{margin-bottom:10px}
.faq-item .ans p:last-child{margin-bottom:0}
.faq-item .ans a{color:var(--blue);font-weight:600}
.faq-item .ans a:hover{text-decoration:underline}
.faq-item .ans b{color:var(--ink)}
@media(max-width:640px){.faq-item summary{font-size:15.5px;padding-right:34px}.faq-item .ans{padding-right:0}}

/* ---------- news ---------- */
.news-feature{display:grid;grid-template-columns:1.08fr 1fr;gap:0;margin-top:44px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;transition:.25s}
.news-feature:hover{box-shadow:0 20px 48px rgba(10,26,74,.14)}
.news-feature .thumb{min-height:320px;overflow:hidden;position:relative}
.news-feature .thumb img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.news-feature .body{padding:36px 38px;display:flex;flex-direction:column;justify-content:center}
.news-feature .cat{display:inline-block;align-self:flex-start;background:var(--blue);color:#fff;font-size:11.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;padding:5px 11px;border-radius:4px;margin-bottom:14px}
.news-feature h3{font-size:26px;line-height:1.3;color:var(--navy);margin-bottom:12px}
.news-feature p{font-size:15px;color:var(--muted)}
.news-feature .date{font-size:12.5px;color:var(--muted);letter-spacing:.05em;text-transform:uppercase;margin-bottom:10px}
.news-feature .more{margin-top:20px;font-size:14px;font-weight:700;color:var(--blue)}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:26px}
.news-card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;display:flex;flex-direction:column;transition:.25s}
.news-card:hover{transform:translateY(-5px);box-shadow:0 18px 42px rgba(10,26,74,.13)}
.news-card .thumb{height:196px;overflow:hidden;position:relative;background:var(--bg-soft)}
.news-card .thumb img{width:100%;height:100%;object-fit:cover;transition:.4s}
.news-card:hover .thumb img{transform:scale(1.05)}
.news-card .cat{position:absolute;left:14px;top:14px;background:var(--blue);color:#fff;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 10px;border-radius:4px}
.news-card .body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.news-card .date{font-size:12px;color:var(--muted);letter-spacing:.05em;text-transform:uppercase;margin-bottom:9px}
.news-card h3{font-size:17.5px;line-height:1.4;color:var(--navy);margin-bottom:10px}
.news-card p{font-size:14px;color:var(--muted);flex:1}
.news-card .more{margin-top:16px;font-size:13px;font-weight:700;color:var(--blue)}
@media(max-width:960px){.news-feature{grid-template-columns:1fr}.news-feature .thumb{min-height:240px;position:relative}.news-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.news-grid{grid-template-columns:1fr}.news-feature h3{font-size:21px}.news-feature .body{padding:26px 24px}}

/* ---------- article ---------- */
.article-wrap{max-width:860px;margin:0 auto}
.article-meta{display:flex;gap:24px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin-bottom:30px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.article-meta b{color:var(--blue);font-weight:700}
.article-body h2{font-size:25px;line-height:1.35;color:var(--navy);font-weight:800;margin:44px 0 14px}
.article-body h3{font-size:18.5px;color:var(--navy);font-weight:700;margin:30px 0 10px}
.article-body p{color:var(--ink);font-size:16px;line-height:1.85;margin-bottom:16px}
.article-body ul,.article-body ol{margin:0 0 18px 22px}
.article-body li{color:var(--ink);font-size:16px;line-height:1.8;margin-bottom:9px}
.article-body li b,.article-body p b{color:var(--navy)}
.article-body blockquote{border-left:3px solid var(--blue);background:var(--bg-soft);padding:18px 24px;margin:26px 0;color:var(--navy);font-size:16.5px;line-height:1.7}
.article-body .spec-table-wrap{margin-top:22px}
.article-body a{color:var(--blue);font-weight:600;border-bottom:1px solid rgba(26,67,196,.3)}
.article-body a:hover{border-bottom-color:var(--blue)}
.article-cta{margin-top:56px;border-radius:14px;background:var(--navy);color:#fff;padding:34px 38px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.article-cta h3{font-size:21px;margin-bottom:7px;color:#fff}
.article-cta p{color:#b7c6da;font-size:14.5px;max-width:520px}
.article-nav{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-top:36px;padding-top:24px;border-top:1px solid var(--line);font-size:14.5px}
.article-nav a{color:var(--blue);font-weight:600}
.article-nav a:hover{text-decoration:underline}
@media(max-width:640px){.article-body h2{font-size:22px}.article-body p,.article-body li{font-size:15.5px}.article-cta{padding:26px 24px}}

/* ---------- HQ reception photo (contact) ---------- */
.hq-photo{margin:26px 0 0;border-radius:12px;overflow:hidden;box-shadow:0 18px 40px rgba(0,0,0,.35)}
.hq-photo img{width:100%;display:block}
.hq-photo figcaption{font-size:12.5px;letter-spacing:.06em;color:#b7c6da;background:rgba(255,255,255,.05);padding:10px 16px}

/* ---------- crowd proof figure ---------- */
.crowd-proof{margin:26px auto 0;max-width:1080px;border-radius:14px;overflow:hidden;box-shadow:0 20px 50px rgba(10,26,74,.16);background:#fff}
.crowd-proof img{width:100%;display:block}
.crowd-proof figcaption{font-size:14px;color:var(--muted);padding:14px 20px;text-align:center}
.crowd-proof figcaption b{color:var(--navy)}

/* ---------- small phones (≤480px: iPhone SE / compact Androids) ---------- */
@media(max-width:480px){
  .hero h1{font-size:29px}
  .hero p{font-size:15.5px;margin:16px 0 26px}
  .hero-badges{gap:8px;margin-top:26px}
  .badge{font-size:11.5px;padding:6px 12px}
  h2.section-title{font-size:25px}
  .section-sub{font-size:15.5px}
  .btn{padding:12px 22px;font-size:14px}
  .stat b{font-size:24px}
  .stat{padding:26px 12px}
  .prod-card .thumb{height:180px}
  .foot-grid{grid-template-columns:1fr}
  .contact-grid{margin-top:32px}
}
/* ---------- mobile spec-table comfort ---------- */
@media(max-width:640px){
  table.spec-table{min-width:440px;font-size:13px}
  table.spec-table th{padding:11px 14px;font-size:12px}
  table.spec-table td{padding:11px 14px}
}