/* DAGO: industrial scale, clear hierarchy and purposeful motion. */
.site-header{background:#fff}
.header-inner{height:78px;min-height:78px}
.main-nav>a:not(.btn){position:relative}
.main-nav>a:not(.btn)::after{content:'';height:2px;background:var(--magenta);position:absolute;left:0;right:0;bottom:-8px;transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.main-nav>a:hover::after,.main-nav>a[aria-current=page]::after{transform:scaleX(1)}
.btn{transition:background .2s,color .2s,border-color .2s,box-shadow .2s}
.btn-primary:hover{box-shadow:0 5px 20px #c0258424}
.section-head-row h2{max-width:720px}
.section-head .section-number{font-variant-numeric:tabular-nums}
.hero-modern{padding:48px 0 0;background:var(--navy);color:white;overflow:hidden}
.hero-modern-grid{display:grid;grid-template-columns:.9fr 1.35fr;gap:52px;align-items:center}
.hero-modern .hero-copy{position:relative;padding:0 0 16px}
.hero-modern .eyebrow{color:#d5dae7;font-size:10px;letter-spacing:.095em;line-height:1.6;margin-bottom:25px;max-width:370px}
.hero-modern .eyebrow:before{background:var(--magenta);width:30px;flex-shrink:0}
.hero-modern h1{color:#fff;font-size:clamp(46px,4.15vw,65px);line-height:1.035;letter-spacing:-.055em;text-wrap:initial}
.hero-modern h1 em{color:#ed9ccc}
.hero-modern .hero-lead{font-size:18px;line-height:1.5;color:#fff;margin-top:25px;max-width:390px;font-weight:500}
.hero-modern .hero-text{font-size:13px;line-height:1.8;color:#bdc7dc;margin-top:13px;max-width:390px}
.hero-modern .hero-actions{gap:18px;margin-top:28px;align-items:center}
.hero-modern .hero-actions .btn{font-size:12px;gap:18px;padding:15px 20px}
.hero-modern .hero-explore{color:#e7eaf3;font-size:11px;gap:10px}
.hero-modern .hero-explore:hover{color:#ed9ccc}
.hero-industrial{min-width:0;align-self:center;position:relative;margin:0}
.hero-image-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;color:#b7c3da;font-size:9px;letter-spacing:.13em}
.hero-image-heading .icon{width:16px;height:16px;color:#ed9ccc}
.hero-photo-window{overflow:hidden;aspect-ratio:3/2;background:#1b2b50;border-top:3px solid var(--magenta)}
.hero-photo-window .industrial-photo{object-fit:cover;width:100%;height:100%}
.hero-industrial figcaption{background:#172951;padding:17px 19px;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:11px;line-height:1.4;color:#fff}
.hero-industrial figcaption .icon{width:17px;height:17px;color:#ed9ccc}
.hero-image-bottom{display:flex;align-items:center;gap:13px;color:#aebad2;font-size:9px;letter-spacing:.04em;margin-top:18px}
.hero-accent-rule{display:block;width:40px;height:2px;background:var(--magenta)}
.hero-pillars{display:grid;grid-template-columns:repeat(3,1fr);margin-top:36px;border-top:1px solid #3a4663}
.hero-pillars>div{display:flex;align-items:center;gap:15px;min-height:77px;border-right:1px solid #3a4663;padding:15px 25px}
.hero-pillars>div:first-child{padding-left:0}.hero-pillars>div:last-child{border-right:0;padding-right:0}
.hero-pillars>div>span{font-size:10px;color:#ed9ccc;font-variant-numeric:tabular-nums}
.hero-pillars strong{font-size:12px;font-weight:500;line-height:1.5}
.hero-pillars .icon{width:16px;height:16px;margin-left:auto;color:#8d9bb7}
.solutions-modern{background:#fff;padding-top:96px}
.solution-explorer{display:grid;grid-template-columns:.8fr 1.3fr;gap:55px;align-items:start}
.family-nav{border-top:1px solid #cbd1dc}
.family-tab{width:100%;background:transparent;border:0;border-bottom:1px solid #cbd1dc;display:grid;grid-template-columns:32px 1fr 20px;align-items:start;gap:15px;padding:29px 12px 29px 0;text-align:left;transition:color .2s,background .2s;padding-right:18px;min-height:117px}
.family-number{font-size:11px;font-weight:500;line-height:2.5;color:#798397}
.family-tab>span:nth-child(2){font-size:clamp(21px,2vw,29px);font-weight:600;line-height:1.22;letter-spacing:-.035em}
.family-tab>.icon{width:20px;height:20px;margin-top:5px;transition:transform .22s}
.family-tab:hover{color:var(--magenta)}
.family-tab[aria-selected=true]{color:var(--magenta);background:linear-gradient(90deg,#fbf2f8,transparent);box-shadow:inset 3px 0 var(--magenta);padding-left:18px}
.family-tab[aria-selected=true] .family-number{color:var(--magenta)}
.family-tab[aria-selected=true]>.icon{transform:rotate(45deg)}
.family-panels{min-width:0;background:var(--paper);border:1px solid #e1e4e9}
.family-panel{outline-offset:5px;min-width:0}
.family-image{aspect-ratio:2.2;position:relative;overflow:hidden;background:#e4e6e9}
.family-image .industrial-photo{object-position:center 50%}
.family-image-tag{position:absolute;left:20px;bottom:18px;padding:7px 11px;background:var(--navy);color:#fff;letter-spacing:.09em;font-size:9px}
.family-content{padding:29px 30px 25px;min-height:272px}
.family-intro h3{font-size:26px;line-height:1.2;letter-spacing:-.035em}
.family-intro p{font-size:13px;line-height:1.8;margin-top:12px;min-height:70px}
.family-services{margin-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:0 25px}
.family-services>.overline{grid-column:1/-1;font-size:9px;margin-bottom:9px;color:#6c7484}
.family-services>a{border-top:1px solid #cdd3df;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0 2px;font-size:12px;font-weight:600;line-height:1.4;min-height:44px}
.family-services>a .icon{width:18px;height:18px;color:var(--magenta);transition:transform .2s}
.family-services>a:hover{color:var(--magenta)}.family-services>a:hover .icon{transform:translateX(4px)}
.method-modern{background:#f7f7f5}
.method-modern .method-grid{gap:0}
.method-modern .method-step{padding:0 28px 0 0;min-width:0}
.method-modern .method-step+.method-step{padding-left:28px;border-left:1px solid #d4d9e2}
.method-modern .step-line{position:relative;border-top:1px solid #c3cad6;padding-top:22px;margin-bottom:32px}
.method-modern .step-line:before{content:'';position:absolute;left:0;right:0;top:-1px;height:2px;background:var(--magenta);transform:scaleX(1);transform-origin:left}
.method-modern .step-line>span{font-size:12px;color:var(--magenta);font-variant-numeric:tabular-nums}
.method-modern .step-line .icon{width:23px;height:23px;color:var(--magenta)}
.method-modern .method-step h3{font-size:27px;line-height:1.2}
.method-modern .method-step p{font-size:13px;line-height:1.75;max-width:220px}
.binational-modern{background:#fff}
.binational-top{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:start;margin-bottom:42px}
.binational-top h2{font-size:clamp(36px,3.9vw,55px);line-height:1.12;max-width:560px}
.binational-top>div>p{font-size:15px;line-height:1.85;padding-top:34px;max-width:530px}
.binational-modern .logistics-cta{margin-top:15px;gap:13px;color:var(--magenta);font-size:12px}
.route-explorer{display:grid;grid-template-columns:1.17fr 1fr;border:1px solid #dbe0e9}
.route-visual{padding:30px 28px 22px;background:var(--navy);color:#fff;overflow:hidden;min-width:0;display:flex;flex-direction:column}
.route-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:25px}
.route-heading>span{font-size:9px;letter-spacing:.1em;line-height:1.6;max-width:170px;color:#b5c1d9}
.route-heading>strong{font-size:20px;line-height:1.2;font-weight:600;white-space:nowrap;letter-spacing:-.02em}
.transport-diagram{display:block;width:100%;height:auto;overflow:visible;margin-block:21px 13px}
.country-label{font-family:inherit;font-size:19px;font-weight:500;fill:#e6eaf3}
.route-border{fill:none;stroke:#8c9ab7;stroke-dasharray:3 6;stroke-opacity:.4}
.route-base{fill:none;stroke:#506080;stroke-width:3}
.route-trace{fill:none;stroke:#df77b7;stroke-width:3;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:0}
.route-dot{fill:#fff;stroke:#0f1c47;stroke-width:3}
.route-halo{fill:#df77b7;opacity:0;transition:opacity .25s}
.route-node text{font-family:inherit;font-size:11px;fill:#a4b2cc;letter-spacing:.08em}
.route-explorer[data-active="0"] .route-node-0 .route-halo,.route-explorer[data-active="1"] .route-node-1 .route-halo,.route-explorer[data-active="2"] .route-node-2 .route-halo,.route-explorer[data-active="3"] .route-node-3 .route-halo{opacity:.25}
.route-explorer[data-active="0"] .route-node-0 .route-dot,.route-explorer[data-active="1"] .route-node-1 .route-dot,.route-explorer[data-active="2"] .route-node-2 .route-dot,.route-explorer[data-active="3"] .route-node-3 .route-dot{fill:#ed9ccc}
.route-bottom{display:flex;align-items:center;gap:12px;border-top:1px solid #3a4764;padding-top:17px;font-size:11px;letter-spacing:.05em;margin-top:auto}
.route-bottom>.icon{width:16px;height:16px;color:#ed9ccc}
.route-bottom .route-hint{margin-left:auto;max-width:230px;text-align:right;font-size:10px;letter-spacing:0;color:#b7c2d9}
.route-content{padding:35px 32px;background:#f7f7f5;min-width:0}
.route-content>.overline{font-size:9px;letter-spacing:.08em}
.route-title{font-size:29px;line-height:1.2;margin-top:14px;letter-spacing:-.035em}
.route-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:31px;border-bottom:1px solid #ccd2dd}
.route-tabs button{display:flex;flex-direction:column;align-items:flex-start;gap:7px;padding:0 5px 13px;border:0;border-bottom:2px solid transparent;background:transparent;font-size:11px;line-height:1.4;text-align:left;min-height:63px}
.route-tabs button>span{font-size:10px;color:#7b8292}
.route-tabs button[aria-selected=true]{border-color:var(--magenta);color:var(--magenta);font-weight:600}
.route-tabs button[aria-selected=true]>span{color:var(--magenta)}
.route-panel{min-height:151px;padding-top:23px}
.route-panel h4{font-size:18px;font-weight:600;line-height:1.3;margin:0;color:var(--navy);letter-spacing:-.015em}
.route-panel p{font-size:13px;line-height:1.8;margin-top:11px}
.group-strengths{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin-top:36px}
.group-strengths>div{border-top:1px solid #d9dee7;padding-top:23px;position:relative}
.group-strengths .icon{width:25px;height:25px;color:var(--magenta);margin-bottom:16px}
.group-strengths h3{font-size:19px;line-height:1.3;letter-spacing:-.025em}
.group-strengths p{font-size:12px;line-height:1.8;max-width:320px;margin-top:9px}
.footer-grid>div:last-child>a.footer-whatsapp{display:flex;align-items:center;gap:10px}.footer-whatsapp>.icon{width:15px;height:15px}
@media(prefers-reduced-motion:no-preference){
 [data-reveal].is-revealed{animation:dago-reveal .6s cubic-bezier(.2,.7,.3,1) both;animation-delay:var(--reveal-delay,0ms)}
 .hero-modern .hero-copy{animation:dago-reveal .65s ease-out both}
 .hero-modern .hero-industrial{animation:dago-reveal .7s .1s ease-out both}
 .tabs-ready [role=tabpanel]:not([hidden]){animation:dago-panel .24s ease-out both}
 .method-grid.is-revealed .step-line:before{animation:dago-line .7s ease-out both;animation-delay:calc(var(--step)*.14s)}
 .route-explorer.is-revealed .route-trace{animation:dago-route 1.5s .15s cubic-bezier(.3,.6,.2,1) both}
 .family-image .industrial-photo{transition:transform .45s ease}
 @media(hover:hover){.family-panel:hover .industrial-photo{transform:scale(1.018)}}
}
@keyframes dago-reveal{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@keyframes dago-panel{from{opacity:.4;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
@keyframes dago-line{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes dago-route{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
[data-reveal]:focus-within{animation:none!important}
html[lang=zh-CN] .hero-modern h1{font-size:clamp(44px,4.2vw,62px);line-height:1.23}
html[lang=zh-CN] .hero-modern .hero-lead{font-size:18px}
html[lang=zh-CN] .family-tab>span:nth-child(2){font-size:25px;letter-spacing:0;line-height:1.4}
html[lang=zh-CN] .family-intro h3{font-size:25px;letter-spacing:0}
html[lang=zh-CN] .family-intro p{line-height:1.9}
html[lang=zh-CN] .route-title{font-size:29px;letter-spacing:0}
html[lang=zh-CN] .route-panel h4{letter-spacing:0}
@media(min-width:1500px){.hero-modern-grid{grid-template-columns:.85fr 1.3fr;gap:70px}.hero-modern{padding-top:65px}.hero-modern .hero-text{max-width:420px;font-size:14px}}
@media(max-width:1100px){
 .hero-modern-grid{gap:30px;grid-template-columns:1fr 1.25fr}.hero-modern h1{font-size:46px}.hero-modern .hero-lead{font-size:17px}.hero-modern .hero-actions{gap:7px 16px}.hero-modern .hero-text{font-size:12px}
 .solution-explorer{gap:32px;grid-template-columns:.85fr 1.3fr}.family-tab{padding-block:25px;min-height:108px;gap:10px;grid-template-columns:25px 1fr 17px}.family-tab>span:nth-child(2){font-size:23px}.family-content{padding:25px}.family-intro h3{font-size:24px}.family-intro p{min-height:92px}.family-services{gap:0 15px}
 .binational-top{gap:40px}.route-explorer{grid-template-columns:1fr 1fr}.route-heading{flex-direction:column;gap:12px}.route-heading>span{max-width:none}.route-content{padding:30px 25px}.route-title{font-size:26px}.route-panel{min-height:175px}.route-bottom .route-hint{max-width:160px}.route-tabs button{font-size:10px}.route-visual{padding:28px 24px 24px}.transport-diagram{margin-block:auto}
}
@media(max-width:900px){
 .hero-modern-grid{grid-template-columns:1fr;gap:35px}.hero-modern .hero-copy{display:grid;grid-template-columns:1fr 1fr;gap:0 35px;padding:0}.hero-modern .eyebrow{grid-column:1/-1;max-width:none}.hero-modern h1{grid-row:2/5;font-size:46px}.hero-modern .hero-lead{margin-top:4px;font-size:18px}.hero-modern .hero-text{margin-top:14px;font-size:13px}.hero-modern .hero-actions{margin-top:23px;gap:5px 15px;align-self:start}.hero-industrial{width:100%}.hero-photo-window{aspect-ratio:2.05}.hero-photo-window .industrial-photo{object-position:center 57%}.hero-image-bottom{display:none}.hero-pillars{margin-top:30px}.hero-pillars>div{padding-inline:16px}.hero-pillars strong{font-size:11px}
 .binational-top h2{font-size:40px}.route-explorer{grid-template-columns:1fr}.route-heading{flex-direction:row;align-items:center}.route-visual{padding:28px 35px 22px}.transport-diagram{max-width:670px;margin:10px auto 0}.route-bottom .route-hint{max-width:none}.route-content{padding:30px 35px}.route-title{font-size:30px}.route-tabs button{font-size:12px}.route-panel{min-height:115px}.binational-top>div>p{padding-top:28px}.group-strengths{gap:25px}
}
@media(max-width:760px){
 .header-inner{height:74px;min-height:74px}.main-nav>a:not(.btn)::after{display:none}
 .hero-modern{padding-top:36px}.hero-modern .hero-copy{display:block}.hero-modern h1{font-size:clamp(43px,9vw,58px);line-height:1.05}.hero-modern .eyebrow{font-size:9px;margin-bottom:23px;max-width:340px}.hero-modern .hero-lead{margin-top:24px;font-size:18px;max-width:430px}.hero-modern .hero-text{font-size:13px;max-width:440px;margin-top:12px}.hero-modern .hero-actions{display:flex;flex-direction:row;align-items:center;margin-top:24px;gap:18px}.hero-modern .hero-actions .btn{font-size:12px}.hero-modern .hero-explore{font-size:11px;padding:12px 0}
 .hero-modern-grid{gap:30px}.hero-photo-window{aspect-ratio:3/2}.hero-photo-window .industrial-photo{object-position:center}.hero-industrial figcaption{padding:15px;font-size:10px}.hero-image-heading{font-size:8px}.hero-pillars{grid-template-columns:1fr;margin-top:25px}.hero-pillars>div,.hero-pillars>div:first-child,.hero-pillars>div:last-child{min-height:51px;padding:13px 0;border-right:0;border-bottom:1px solid #3a4663}.hero-pillars>div:last-child{border-bottom:0}.hero-pillars strong{font-size:12px}
 .solutions-modern{padding-top:65px}.solution-explorer{grid-template-columns:1fr;gap:23px}.family-nav{display:grid;grid-template-columns:1fr 1fr;border-left:1px solid #cbd1dc}.family-tab{min-height:110px;grid-template-columns:20px 1fr;gap:9px;padding:18px 14px!important;border-right:1px solid #cbd1dc}.family-tab>.icon{display:none}.family-tab>span:nth-child(2){font-size:20px;line-height:1.3}.family-tab .family-number{font-size:10px;line-height:2}.family-tab[aria-selected=true]{box-shadow:inset 0 -3px var(--magenta);background:#fbf2f8}.family-image{aspect-ratio:2}.family-content{padding:26px 24px;min-height:300px}.family-intro h3{font-size:27px}.family-intro p{font-size:14px;min-height:88px}.family-services>a{font-size:12px;line-height:1.5}.family-services{margin-top:20px;gap:0 18px}
 .method-modern .method-grid{grid-template-columns:1fr 1fr;gap:32px 25px}.method-modern .method-step,.method-modern .method-step+.method-step{padding:0;border-left:0}.method-modern .method-step h3{font-size:25px}.method-modern .method-step p{font-size:13px}.method-modern .step-line{margin-bottom:24px}
 .binational-top{grid-template-columns:1fr;gap:22px;margin-bottom:30px}.binational-top h2{font-size:38px}.binational-top>div>p{padding-top:0;font-size:14px}.binational-modern .logistics-cta{margin-top:11px}.route-visual{padding:25px 20px 20px}.route-heading{align-items:start;gap:18px}.route-heading>span{font-size:8px;max-width:135px}.route-heading>strong{font-size:18px}.transport-diagram{margin:22px 0 12px}.route-bottom .route-hint{max-width:170px;font-size:9px}.route-content{padding:28px 23px}.route-title{font-size:29px}.route-tabs{margin-top:25px}.route-tabs button{font-size:11px;padding-right:4px;min-height:66px}.route-panel{min-height:160px;padding-top:23px}.route-panel h4{font-size:19px}.route-panel p{font-size:14px}.group-strengths{grid-template-columns:1fr;gap:23px;margin-top:28px}.group-strengths>div{display:grid;grid-template-columns:28px 1fr;gap:0 15px;padding-top:23px}.group-strengths .icon{grid-row:1/3;margin:0}.group-strengths h3{font-size:20px}.group-strengths p{font-size:13px;max-width:470px;margin-top:8px}
 html[lang=zh-CN] .hero-modern h1{font-size:45px;line-height:1.25}html[lang=zh-CN] .family-tab>span:nth-child(2){font-size:20px}html[lang=zh-CN] .family-intro h3{font-size:25px}
}
@media(max-width:380px){.hero-modern h1{font-size:40px}.hero-modern .hero-actions{gap:10px;flex-wrap:wrap}.family-tab>span:nth-child(2){font-size:18px}.family-tab{padding:16px 10px!important;min-height:108px}.family-content{padding:24px 19px}.family-services{grid-template-columns:1fr;gap:12px}.family-services>.overline{margin-bottom:0}.route-heading{flex-direction:column;gap:10px}.route-heading>span{max-width:none}.route-title{font-size:27px}.route-tabs button{font-size:10px}.route-content{padding:26px 18px}.route-panel{min-height:180px}.route-bottom .route-hint{max-width:145px}}
@media(prefers-reduced-motion:reduce){[data-reveal],.hero-modern .hero-copy,.hero-modern .hero-industrial,[role=tabpanel]{animation:none!important;opacity:1!important;transform:none!important}.route-trace{stroke-dashoffset:0!important}.step-line:before{transform:scaleX(1)!important}}

/* Owner-supplied photographs: preserve machinery and hot-work context. */
.hero-modern .hero-photo-window{aspect-ratio:4/3}
.hero-modern .hero-photo-window .photo-collection{object-position:center}
.industrial-photo.photo-excavation{object-position:50% 58%}
.industrial-photo.photo-dismantling{object-position:50% 75%}
.family-image .photo-dismantling{object-position:50% 58%}
.photo-project .photo-dismantling{object-position:50% 65%}
.page-intro-photo:has(.photo-dismantling),.service-intro-photo:has(.photo-dismantling){aspect-ratio:3/4;min-height:0;align-self:center}
.page-intro-photo .photo-dismantling,.service-intro-photo .photo-dismantling{object-fit:contain}
.page-intro-photo:has(.photo-excavation){aspect-ratio:4/5;min-height:0;align-self:center}
@media(max-width:760px){.photo-project:has(.photo-excavation){aspect-ratio:1}.photo-project:has(.photo-dismantling){aspect-ratio:3/4}.photo-project .photo-dismantling{object-fit:contain}.family-image:has(.photo-dismantling){aspect-ratio:3/2}.family-image .photo-dismantling{object-position:50% 58%}}