:root{color-scheme:light;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
body{margin:0}img{max-width:100%}[hidden]{display:none!important}

/* Layout: full-bleed photo hero, then alternating paper / surface bands; signage-style condensed labels like dock-door stencils. */
:root{
  --paper:#F3F5F4; --surface:#FFFFFF; --ink:#15202A; --muted:#56626C; --line:#D7DCDA;
  --rust:#A3402A; --rust-ink:#FFFFFF; --safety:#E9B422; --band:#262A4D; --band-ink:#ECEDF5; --band-muted:#A9ADC8; --logo-light:block; --logo-dark:none;
  --on-photo:#FFFFFF;
  --f-body:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --f-label:"Barlow Condensed","Arial Narrow","Noto Sans SC",sans-serif;
  --wrap:1180px;
}
:root[lang="en"]{--f-body:"Barlow","Helvetica Neue",Arial,system-ui,sans-serif}
:root[lang="en"] .hero h1{max-width:15em;letter-spacing:0}
:root[lang="en"] h1,:root[lang="en"] h2{font-weight:800}
:root[lang="en"] .cl li{grid-template-columns:4.6em minmax(0,1fr)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --paper:#0F151B; --surface:#161E26; --ink:#E6EBEE; --muted:#9AA6AF; --line:#28333D;
  --rust:#D0674A; --rust-ink:#13181D; --band:#1A1D36; --band-ink:#E6E8F2; --band-muted:#9498B8; --logo-light:none; --logo-dark:block; color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#0F151B; --surface:#161E26; --ink:#E6EBEE; --muted:#9AA6AF; --line:#28333D;
  --rust:#D0674A; --rust-ink:#13181D; --band:#1A1D36; --band-ink:#E6E8F2; --band-muted:#9498B8; --logo-light:none; --logo-dark:block; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
body{background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--surface)}
a{color:inherit}
h1,h2,h3{line-height:1.25;text-wrap:balance;margin:0}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.label{font-family:var(--f-label);font-weight:600;letter-spacing:.14em;text-transform:uppercase;font-size:14px;color:var(--rust)}
:focus-visible{outline:3px solid var(--safety);outline-offset:2px}

/* header */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--surface);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:24px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.brand img{height:46px;width:auto}
.brand .l-light{display:var(--logo-light)} .brand .l-dark{display:var(--logo-dark)}
.brand-text{border-left:1px solid var(--line);padding-left:12px}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text b{font-size:15px}
.brand-text span{font-family:var(--f-label);font-size:12px;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}
.nav{display:flex;gap:22px;margin-left:auto;font-size:15px}
.nav a{text-decoration:none;color:var(--muted)}
.nav a:hover{color:var(--ink)}
.top-actions{display:flex;align-items:center;gap:10px}
.lang{text-decoration:none;font-family:var(--f-label);font-weight:600;font-size:15px;letter-spacing:.06em;border:1px solid var(--line);background:none;color:var(--ink);padding:6px 10px;cursor:pointer}
.lang b{color:var(--ink)} .lang span{color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:700;font-size:15px;padding:11px 20px;text-decoration:none;cursor:pointer;border:2px solid transparent;transition:background .15s,color .15s}
.btn-rust{background:var(--rust);color:var(--rust-ink)}
.btn-rust:hover{filter:brightness(1.08)}
.btn-ghost{border-color:var(--on-photo);color:var(--on-photo);background:rgba(0,0,0,.15)}
.btn-ghost:hover{background:var(--on-photo);color:#15202A}
.top .btn{padding:8px 14px}
@media (max-width:980px){.nav{display:none}.top-actions{margin-left:auto}}
@media (max-width:520px){.brand-text{display:none}.top .btn{display:none}}

/* hero */
.hero{position:relative;color:var(--on-photo);background:#1b242c;overflow:hidden}
.slides,.hero-mobile{position:absolute;inset:0}
.slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.2s ease}
.slide.on{opacity:1}
.hero-mobile{display:none;background:url(/img/hero-mobile.jpg) center 40%/cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,16,22,.82) 0%,rgba(10,16,22,.55) 45%,rgba(10,16,22,.1) 100%)}
.hero-inner{position:relative;z-index:1;padding-block:clamp(96px,14vw,168px) 72px}
.hero .label{color:var(--safety)}
.hero h1{font-size:clamp(34px,5.4vw,60px);font-weight:900;margin-top:14px;max-width:12em;letter-spacing:.01em}
.hero p.sub{font-size:clamp(16px,1.6vw,19px);max-width:34em;margin-top:18px;color:rgba(255,255,255,.88)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.dots{position:absolute;z-index:2;right:max(16px,env(safe-area-inset-right,0px));bottom:24px;display:flex;gap:8px}
.dots button{width:28px;height:4px;border:0;padding:0;background:rgba(255,255,255,.4);cursor:pointer}
.dots button[aria-current="true"]{background:var(--safety)}
.hero-loc{position:absolute;z-index:2;left:max(16px,env(safe-area-inset-left,0px));bottom:20px;font-family:var(--f-label);letter-spacing:.12em;font-size:13px;color:rgba(255,255,255,.75);text-transform:uppercase}
@media (min-width:1180px){.hero-loc{left:calc((100% - var(--wrap))/2 + 16px)}}
@media (max-width:720px){
  .slides,.dots{display:none}.hero-mobile{display:block}
  .hero::after{background:linear-gradient(180deg,rgba(10,16,22,.35) 0%,rgba(10,16,22,.78) 60%,rgba(10,16,22,.9) 100%)}
  .hero-inner{padding-block:200px 64px}
}

/* stats */
.tape{height:10px;background:repeating-linear-gradient(-45deg,var(--safety) 0 14px,#15202A 14px 28px)}
.stats{background:var(--surface);border-bottom:1px solid var(--line)}
.stats ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,1fr)}
.stats li{padding:28px 18px 26px;border-left:1px solid var(--line);min-width:0}
.stats li:first-child{border-left:0;padding-left:0}
.num{white-space:nowrap;font-family:var(--f-label);font-weight:700;font-size:clamp(34px,3.6vw,46px);line-height:1;font-variant-numeric:tabular-nums;color:var(--ink)}
.num small{font-size:.42em;font-weight:600;margin-left:3px;color:var(--muted)}
.stats p{font-size:14px;color:var(--muted);margin-top:8px;line-height:1.5}
@media (max-width:980px){.stats ul{grid-template-columns:repeat(3,1fr)}.stats li:nth-child(4){border-left:0;padding-left:0}.stats li:nth-child(n+4){border-top:1px solid var(--line)}}
@media (max-width:560px){.stats ul{grid-template-columns:repeat(2,1fr)}.stats li{border-left:0!important;padding-left:0!important}.stats li:nth-child(even){padding-left:18px!important;border-left:1px solid var(--line)!important}.stats li:nth-child(n+3){border-top:1px solid var(--line)}}

/* sections */
section.band{padding-block:clamp(64px,8vw,104px)}
.alt{background:var(--surface)}
.head{display:grid;gap:12px;max-width:44em;margin-bottom:40px}
.head h2{font-size:clamp(26px,3.2vw,38px);font-weight:900}
.head p{color:var(--muted)}

.svc{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.svc article{background:var(--surface);padding:28px 26px 30px;display:grid;gap:10px;align-content:start;min-width:0}
.svc h3{font-size:20px;font-weight:700;display:flex;align-items:baseline;gap:12px}
.svc h3 .label{font-size:13px;color:var(--muted);font-weight:600}
.svc p{color:var(--muted);font-size:15px}
.svc .wide{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:24px;align-items:center}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.chips li{border:1px solid var(--line);padding:4px 12px;font-size:14px;color:var(--ink);background:var(--paper)}
@media (max-width:900px){.svc{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.svc{grid-template-columns:1fr}.svc .wide{grid-template-columns:1fr;gap:12px}}

/* container */
.fcl{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:stretch}
.fcl figure{margin:0;position:relative;overflow:hidden;background:var(--line)}
.fcl img{display:block;width:100%;height:100%;object-fit:cover}
.fcl .main{grid-column:1/-1;aspect-ratio:21/9}
.fcl .side{aspect-ratio:1/1}
.fcl .side img{object-position:center 60%}
.fcl-text{display:grid;gap:18px;align-content:center;padding:8px 0}
.fcl-text h3{font-size:24px;font-weight:900}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.steps li{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:baseline}
.steps .label{color:var(--rust);font-size:15px}
.tags{display:flex;gap:10px;flex-wrap:wrap}
.tag{font-family:var(--f-label);font-weight:700;font-size:20px;letter-spacing:.04em;border:2px solid var(--ink);padding:2px 12px}
.fcl figcaption{position:absolute;left:12px;bottom:10px;font-family:var(--f-label);letter-spacing:.1em;font-size:13px;color:#fff;background:rgba(10,16,22,.6);padding:2px 8px;text-transform:uppercase}
@media (max-width:760px){.fcl{grid-template-columns:1fr}.fcl .main{aspect-ratio:16/9}.fcl .side{aspect-ratio:4/5;max-height:520px}}

/* why */
.why{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:start}
.why-list{list-style:none;margin:0;padding:0;display:grid;gap:0}
.why-list>li{padding:20px 0;border-top:1px solid var(--line);display:grid;gap:6px}
.why-list>li:last-child{border-bottom:1px solid var(--line)}
.why h3{font-size:18px;font-weight:700}
.why p{color:var(--muted);font-size:15px}
.why .fig{margin:0;position:sticky;top:96px}
.why .fig img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}
.carriers{margin-top:14px}
.carriers li{font-family:var(--f-label);font-weight:600;letter-spacing:.04em;font-size:16px}
@media (max-width:860px){.why{grid-template-columns:1fr}.why .fig{position:static;order:-1}}

/* gallery */
.gal{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:12px}
.gal figure{margin:0;overflow:hidden;background:var(--line);position:relative}
.gal img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.gal figure:hover img{transform:scale(1.03)}
.gal .tall{grid-row:span 2}
.gal figcaption{position:absolute;left:10px;bottom:8px;font-size:13px;color:#fff;background:rgba(10,16,22,.6);padding:1px 8px}
@media (max-width:860px){.gal{grid-template-columns:repeat(2,1fr);grid-auto-rows:180px}}
@media (prefers-reduced-motion: reduce){.gal img{transition:none}.slide{transition:none}}

/* relabel */
.relabel{background:var(--band);color:var(--band-ink)}
.relabel .wrap{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:40px;align-items:center}
.relabel .label{color:var(--safety)}
.relabel h2{font-size:clamp(26px,3vw,36px);font-weight:900;margin-top:10px}
.relabel p{color:var(--band-muted);margin-top:14px;max-width:34em}
.flow{list-style:none;margin:0;padding:0;display:grid;gap:10px;counter-reset:f}
.flow li{counter-increment:f;display:grid;grid-template-columns:44px 1fr;align-items:center;border:1px solid rgba(255,255,255,.14);padding:12px 16px;font-size:15px}
.flow li::before{content:counter(f,decimal-leading-zero);font-family:var(--f-label);font-weight:700;font-size:20px;color:var(--safety)}
.relabel .btn{margin-top:26px}
@media (max-width:860px){.relabel .wrap{grid-template-columns:1fr}}

/* about + contact */
.about{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,64px)}
.about-text p{font-size:17px;margin-top:16px}
.about-text p:first-of-type{margin-top:0}
.contact-card{display:grid;grid-template-columns:132px minmax(0,1fr);gap:20px;margin-top:32px;padding:20px;background:var(--paper);border:1px solid var(--line)}
.qr{width:132px;height:132px;background:#fff;padding:4px;border:1px solid var(--line)}
.qr img{display:block;width:100%;height:100%}
.cl{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:15px;min-width:0}
.cl li{display:grid;grid-template-columns:3.2em minmax(0,1fr);gap:8px}
.cl span{color:var(--muted)}
.cl b{font-weight:500;overflow-wrap:anywhere}
@media (max-width:860px){.about{grid-template-columns:1fr}}
@media (max-width:420px){.contact-card{grid-template-columns:1fr}}

form{display:grid;grid-template-columns:1fr 1fr;gap:16px;background:var(--surface);border:1px solid var(--line);padding:clamp(20px,3vw,32px)}
.alt form{background:var(--paper)}
form h3{grid-column:1/-1;font-size:22px;font-weight:900}
.f{display:grid;gap:6px;min-width:0}
.f.full{grid-column:1/-1}
.f label,.f legend{font-size:14px;font-weight:500}
.f input,.f textarea,.f select{font:inherit;font-size:15px;padding:10px 12px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:0;width:100%}
.f textarea{min-height:96px;resize:vertical}
fieldset.f{border:0;padding:0;margin:0}
.checks{display:flex;flex-wrap:wrap;gap:8px}
.checks label{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);padding:6px 12px;font-size:14px;font-weight:400;cursor:pointer;background:var(--surface)}
.checks input{accent-color:var(--rust);width:auto}
.checks label:has(input:checked){border-color:var(--rust);color:var(--rust)}
form .btn{grid-column:1/-1;justify-self:start}
.note{grid-column:1/-1;font-size:14px;color:var(--muted)}
.note.ok{color:var(--rust);font-weight:500}
@media (max-width:560px){form{grid-template-columns:1fr}}

footer{background:var(--band);color:var(--band-muted);font-size:14px;padding-block:40px calc(40px + env(safe-area-inset-bottom,0px))}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 32px;justify-content:space-between}
footer b{color:var(--band-ink);font-weight:500}

/* mobile action bar */
.mbar{display:none}
@media (max-width:720px){
  .mbar{display:grid;grid-template-columns:repeat(3,1fr);position:fixed;left:0;right:0;bottom:0;z-index:55;background:var(--surface);border-top:1px solid var(--line);padding:8px max(12px,env(safe-area-inset-right,0px)) calc(8px + env(safe-area-inset-bottom,0px)) max(12px,env(safe-area-inset-left,0px));gap:8px}
  .mbar a{text-align:center;text-decoration:none;font-weight:700;font-size:15px;padding:10px 0;border:1px solid var(--line)}
  .mbar a.go{background:var(--rust);color:var(--rust-ink);border-color:var(--rust)}
  footer{padding-bottom:calc(100px + env(safe-area-inset-bottom,0px))}
}
.toast{position:fixed;left:50%;transform:translateX(-50%);top:calc(76px + env(safe-area-inset-top,0px));z-index:70;background:var(--ink);color:var(--paper);padding:8px 16px;font-size:14px}

/* partners */
.svc a.more{color:var(--rust);font-weight:600;text-decoration:none;font-size:15px}
.svc a.more:hover{text-decoration:underline}
.partners-cta{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;margin-top:28px;color:var(--muted);font-size:15px}