/* ============ hero / banner ============ */
.hero{position:relative;background:linear-gradient(135deg,#0A3A54 0%,#0E4D6E 60%,#12597E 100%);color:#fff;overflow:hidden}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:44px 44px;pointer-events:none}
.hero .wrap{position:relative;display:grid;gap:28px;padding:40px 0 40px}
.crumb{font-size:13px;grid-column:1/-1;color:#a9cfe3;margin-bottom:-14px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.crumb a{color:#dbe9f0}
.crumb a:hover{color:#fff;text-decoration:underline}
.crumb i{font-style:normal;color:#7fa9c0}
.hero-copy{max-width:660px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:2.5px;text-transform:uppercase;color:#9fd0e6;font-weight:600;margin-bottom:16px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--accent)}
.hero h1{font-family:var(--disp);font-weight:700;font-size:46px;line-height:1.03;letter-spacing:.3px;margin-bottom:16px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p{font-size:16.5px;color:#dbe9f0;max-width:600px;margin-bottom:26px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;border-top:1px solid rgba(255,255,255,.18);padding-top:22px;margin-top:26px}
.hstat b{font-family:var(--disp);font-weight:700;font-size:30px;color:#fff;display:block;line-height:1}
.hstat b em{font-style:normal;color:var(--accent)}
.hstat span{font-size:13px;color:#b6d3e2}
.hero-visual{display:none}
.hero-ph{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:4/3;background:rgba(255,255,255,.06);border:1px dashed rgba(255,255,255,.35);display:grid;place-items:center}
.hero-ph svg{width:120px;height:120px;stroke:#bfe0f1}
.hero-ph .tag{position:absolute;bottom:10px;right:12px;font-size:11px;color:#bfe0f1;background:rgba(10,58,84,.6);padding:4px 8px;border-radius:4px}

/* ============ shared section bits ============ */
section{padding:44px 0}
main section[id]{scroll-margin-top:90px}
.sec-head{margin-bottom:24px}
.sec-head .kicker{font-family:var(--disp);font-weight:700;font-size:20px;letter-spacing:.12em;color:var(--accent);text-transform:uppercase}
.sec-head h2{font-family:var(--disp);font-weight:700;font-size:34px;letter-spacing:.3px;line-height:1.1;margin-top:6px}
.sec-head p{color:var(--steel);font-size:17px;margin-top:12px;max-width:760px}
.sec-head.row{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}

/* ============ 1. four production bases ============ */
.bases-copy{font-size:17px;color:var(--steel);max-width:1000px;margin-top:16px;line-height:1.62}
.bases{display:grid;gap:12px;grid-template-columns:repeat(2,1fr);margin-top:28px}
.factory{position:relative;aspect-ratio:487/273;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:linear-gradient(160deg,#e9eff3,#dce6ec);display:grid;place-items:center;transition:transform .2s,box-shadow .2s}
.factory:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.factory svg{width:46px;height:46px;stroke:#8ba6b8}
.factory .tag{position:absolute;bottom:8px;right:10px;font-size:10px;color:#7c93a3;background:rgba(255,255,255,.88);padding:3px 6px;border-radius:3px}

/* ============ 2. production capacity ============ */
.cap{display:grid;gap:24px}
.cap-copy p{font-size:17px;color:var(--steel);margin-bottom:14px}
.cap-copy p strong{color:var(--ink);font-weight:600}
.cap-list{display:grid;gap:12px;margin-top:20px}
.cap-item{display:flex;gap:11px;align-items:flex-start}
.cap-item .ic{width:36px;height:36px;flex:none;border-radius:8px;background:rgba(14,77,110,.08);display:grid;place-items:center}
.cap-item .ic svg{width:19px;height:19px;stroke:var(--brand)}
.cap-item b{display:block;font-family:var(--disp);font-weight:600;font-size:16.5px;line-height:1.2}
.cap-item span{font-size:15px;color:var(--steel)}
.shot{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:linear-gradient(160deg,#e6eef3,#d5e2ea);display:grid;place-items:center;aspect-ratio:4/3;box-shadow:var(--shadow)}
.shot svg{width:74px;height:74px;stroke:#8aa5b8}
.shot .tag{position:absolute;bottom:12px;right:14px;font-size:11px;color:#6f8898;background:rgba(255,255,255,.9);padding:5px 9px;border-radius:4px}

/* ============ 3. dialogue with the world ============ */
.world{overflow:hidden}
.sec-head.center{text-align:center;max-width:760px;margin-inline:auto;margin-bottom:26px}
.sec-head.center p{margin-inline:auto}
.mq{position:relative;overflow:hidden;margin-top:26px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}
.mq-track{display:flex;width:max-content;animation:mq 52s linear infinite}
.mq:hover .mq-track,.mq:focus-within .mq-track{animation-play-state:paused}
.mq-half{display:flex;gap:14px;padding-right:14px}
@keyframes mq{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.mq-item{flex:0 0 auto;width:272px;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.mq-item .ph{position:relative;aspect-ratio:16/10;background:linear-gradient(160deg,#e9eff3,#dce6ec);display:grid;place-items:center}
.mq-item .ph svg{width:38px;height:38px;stroke:#8ba6b8}
.mq-item .ph .tag{position:absolute;bottom:8px;right:8px;font-size:10px;color:#7c93a3;background:rgba(255,255,255,.88);padding:3px 6px;border-radius:3px}
.mq-item figcaption{padding:10px 12px 12px}
.mq-item figcaption b{font-family:var(--disp);font-weight:600;font-size:16px;display:block;line-height:1.2}
.mq-item figcaption span{font-size:12.5px;color:var(--steel)}
.mq-note{text-align:center;font-size:12.5px;color:var(--steel);margin-top:16px}

/* ============ 4. service process (timeline band) ============ */
.service{background:linear-gradient(160deg,#0D3B52 0%,#10354A 55%,#0A2E42 100%);color:#fff}
.service .sec-head{margin-bottom:0}
.service .sec-head h2{color:#fff}
.service .sec-head p{color:#b6d3e2;max-width:660px}
.phases{display:grid;gap:22px;margin-top:34px}
.phase{position:relative;padding-top:24px;border-top:1px solid rgba(255,255,255,.18)}
.phase::before{content:"";position:absolute;top:-5px;left:0;width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(232,99,42,.16)}
.phase .no{font-family:var(--disp);font-weight:600;font-size:12.5px;letter-spacing:2.2px;color:#8fb4ca}
.phase h3{font-family:var(--disp);font-weight:600;font-size:21px;letter-spacing:.3px;line-height:1.15;margin:7px 0 12px}
.phase .time{display:block;font-family:var(--disp);font-weight:700;font-size:30px;line-height:1;color:var(--accent)}
.phase .time small{display:block;margin-top:6px;font-family:var(--body);font-size:11px;font-weight:600;letter-spacing:1.2px;text-transform:uppercase;color:#9fc3d6}
.phase p{font-size:13.5px;color:#b6d3e2;margin-top:14px;max-width:290px}

/* ============ cta + contact ============ */
.cta-band{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:26px 18px;text-align:center}
.cta-band h2{font-family:var(--disp);font-weight:700;font-size:28px;letter-spacing:.3px;line-height:1.15}
.cta-band p{color:var(--steel);margin:10px auto 20px;max-width:540px}
.cta-band .hero-cta{justify-content:center}
.contact-row{display:grid;gap:12px;margin-top:20px}
.cc{display:flex;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px;align-items:flex-start}
.cc .ic{width:40px;height:40px;border-radius:8px;background:rgba(14,77,110,.08);display:grid;place-items:center;flex:none}
.cc .ic svg{width:20px;height:20px;stroke:var(--brand)}
.cc b{display:block;font-family:var(--disp);font-weight:600;font-size:14px;letter-spacing:.9px;text-transform:uppercase;color:var(--steel);margin-bottom:3px}
.cc .v{font-size:14px;color:var(--ink);line-height:1.45;display:block}
.cc a.v:hover{color:var(--brand)}


/* ============ media queries ============ */
@media (min-width:560px){
  .bases{grid-template-columns:repeat(2,1fr);gap:16px}
  .phases{grid-template-columns:repeat(2,1fr);gap:24px}
  .mq-item{width:316px}
}
@media (min-width:768px){
  .topbar{display:block}
  .nav-cta{display:flex}
  section{padding:56px 0}
  .sec-head h2{font-size:41px}
  .hero .wrap{grid-template-columns:1.08fr .92fr;align-items:center;gap:40px;padding:48px 0 56px}
  .hero h1{font-size:48px;line-height:1.06}
  .hero-visual{display:block}
  .hero-stats{gap:26px}
  .bases{grid-template-columns:repeat(4,1fr);gap:14px}
  .bases-copy{column-count:2;column-gap:46px}
  .cap{grid-template-columns:1.06fr .94fr;gap:42px;align-items:center}
  .contact-row{grid-template-columns:repeat(3,1fr)}
  .cta-band{padding:34px 30px}
  .foot-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
  .foot-bottom .wrap{flex-direction:row;justify-content:space-between}
}
@media (min-width:1024px){
  .phases{grid-template-columns:repeat(4,1fr);gap:20px}
  .mq-item{width:344px}
}
@media (max-width:430px){
  .hero-stats{gap:10px}
  .hstat b{font-size:26px}
  .phase .time{font-size:26px}
}