/* BuildSpace360 shared shell for inner pages. Loaded after each page's own styles. */
:root{--bs-ink:#0E1116;--bs-ink2:#171C24;--bs-or:#D87132;--bs-or2:#E8873F;--bs-line:#e4e6e9;--bs-mut:#5a636e}
body{font-family:'DM Sans',-apple-system,BlinkMacSystemFont,sans-serif!important}
h1,h2,h3,.section-title,.hero h1{font-family:'Poppins','DM Sans',sans-serif!important;letter-spacing:-.2px}
/* header */
header.bsh{position:sticky!important;top:0;z-index:1000;background:rgba(14,17,22,.96)!important;backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid #1f252d!important;padding:0!important;color:#fff}
.bsh-in{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:16px;height:76px;padding:0 20px}
.bsh-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff}
.bsh-brand img{width:50px;height:50px;border-radius:0!important}
.bsh-bt{display:flex;flex-direction:column;gap:3px}
.bsh-bt b{font:700 22px/1 'Poppins',sans-serif;letter-spacing:.3px;color:#fff}.bsh-bt b i{font-style:normal;color:var(--bs-or)}.bsh-bt b sup{font-size:11px;color:var(--bs-or)}
.bsh-bt small{font:600 8.5px/1 'DM Sans',sans-serif;letter-spacing:1.9px;color:#9aa3ad}
.bsh-links{display:flex;align-items:center;gap:22px}
.bsh-links a{color:#cfd5db;text-decoration:none;font:500 14.5px 'DM Sans',sans-serif}.bsh-links a:hover{color:#fff}
.bsh-links a.bsh-tel{color:#fff;font-weight:600}
.bsh-links a.bsh-cta{background:var(--bs-or);color:#0E1116;padding:10px 18px;border-radius:10px;font-weight:700}
.bsh-tools{display:flex;align-items:center;gap:8px}
.bsh-ic,.bsh-menu{display:inline-flex;align-items:center;gap:6px;background:#1c222b;border:1px solid #2a313b;border-radius:10px;padding:9px 11px;font:600 14px 'Poppins',sans-serif;color:#fff;cursor:pointer}
.bsh-ic svg{width:18px;height:18px}.bsh-menu{display:none}
.bsh-ic:focus-visible,.bsh-menu:focus-visible{outline:2px solid #fff;outline-offset:2px}
.bsh-panel{background:#12161c;border-top:1px solid #1f252d;padding:10px 20px 18px}.bsh-panel[hidden]{display:none}
.bsh-panel a{display:block;padding:12px 4px;color:#e6e9ec;text-decoration:none;font:500 16px 'DM Sans',sans-serif;border-bottom:1px solid #1f252d}
.bsh-panel a.bsh-p{color:var(--bs-or2);font-weight:600}
@media(max-width:860px){.bsh-links{display:none}.bsh-menu{display:inline-flex}.bsh-in{height:64px}.bsh-brand img{width:42px;height:42px}.bsh-bt b{font-size:19px}.bsh-bt small{font-size:7px;letter-spacing:1.3px}}
@media(min-width:861px){.bsh-panel{display:none!important}}
/* hero */
.hero{background:radial-gradient(900px 400px at 80% 0,rgba(216,113,50,.16),transparent 60%),linear-gradient(160deg,#0E1116 0%,#171C24 100%)!important;position:relative}
.hero-badge{background:transparent!important;border:1px solid #3a404a!important;color:#e8873f!important;letter-spacing:.4px!important;text-transform:none!important;font-weight:600!important}
.hero h1{color:#fff}.hero h1 span{color:var(--bs-or2)!important}
.hero p{color:#c3c9d0!important}
.btn-hero-primary,.btn-primary,.nav-cta{background:var(--bs-or)!important;color:#0E1116!important;border-radius:10px!important;box-shadow:none!important}
.bs-art{max-width:560px;margin:34px auto 0}
.bs-art svg{width:100%;height:auto;display:block}
.bs-art figcaption{margin-top:8px;font:500 12px 'DM Sans',sans-serif;color:#8a93a0;text-align:center}
/* content polish */
.card,.scope-card,.path-card,.specialist-item,.link-card,.faq-item,.stage-item,.notice-box{border-radius:14px!important}
.section-title{font-weight:700!important}
a{text-underline-offset:3px}
/* footer */
footer.bsf{background:#0E1116!important;color:#cfd5db;padding:48px 20px 28px!important;margin-top:56px}
.bsf-in{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.bsf-b b{font:700 20px 'Poppins',sans-serif;color:#fff}.bsf-b b i{font-style:normal;color:var(--bs-or)}
.bsf-b small{display:block;margin:6px 0 12px;font:600 9px 'DM Sans';letter-spacing:1.8px;color:#9aa3ad}
.bsf-b p{margin:0 0 8px;font:400 14px/1.6 'DM Sans';color:#aeb6bf}
.bsf-in h5{font:600 14px 'Poppins';color:#fff;margin:0 0 12px}
.bsf-in ul{list-style:none;margin:0;padding:0}.bsf-in li{margin:0 0 9px}
.bsf-in a,.bsf-in button{color:#aeb6bf;text-decoration:none;font:400 14px 'DM Sans';background:none;border:0;padding:0;cursor:pointer;text-align:left}.bsf-in a:hover,.bsf-in button:hover{color:#fff}
.bsf-bot{max-width:1200px;margin:28px auto 0;padding-top:18px;border-top:1px solid #1f252d;font:400 12.5px/1.6 'DM Sans';color:#8a93a0}
@media(max-width:860px){.bsf-in{grid-template-columns:1fr 1fr}.bsf-b{grid-column:1/-1}}
/* floating chat-less quick contact: small WhatsApp bubble */
.bs-wa{position:fixed;right:12px;bottom:18px;z-index:900;width:48px;height:48px;border-radius:50%;background:var(--bs-or);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(14,17,22,.35)}
.bs-wa svg{width:24px;height:24px;color:#0E1116}
/* language popup */
#bsLangGate{position:fixed;inset:0;z-index:10001;background:rgba(14,17,22,.88);display:flex;align-items:center;justify-content:center;padding:20px}
#bsLangGate .b{background:#fff;color:#0E1116;border-radius:18px;padding:26px 22px;max-width:360px;width:100%;text-align:center}
#bsLangGate p{font:600 19px/1.35 'Poppins';margin:0 0 16px}#bsLangGate p span{display:block;font-size:17px;color:#4a525c;margin-top:4px}
#bsLangGate .r{display:grid;grid-template-columns:1fr 1fr;gap:12px}
#bsLangGate button{font:600 18px 'Poppins';padding:15px 8px;border-radius:12px;border:2px solid #0E1116;background:#fff;cursor:pointer}#bsLangGate button[data-l=hi]{background:var(--bs-or);border-color:var(--bs-or)}

.bs-photo{max-width:900px}.bs-photo img{width:100%;height:auto;display:block;border-radius:14px;box-shadow:0 18px 50px rgba(0,0,0,.35)}
.bs-art.bs-photo{display:block!important;box-sizing:border-box;width:min(900px,calc(100% - 40px))!important;max-width:900px;margin:34px auto 0!important;align-self:center;float:none!important;position:relative!important;left:auto!important}
.bs-photo img{max-width:100%!important}

/* services index: photo cards */
.services-grid .service-card{padding:0!important;overflow:hidden;justify-content:flex-start!important;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.services-grid .service-card>div{padding:22px 24px 24px;flex:1}
.services-grid .service-card .sc-photo{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:0;transition:transform .5s ease}
.services-grid .service-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(15,23,42,.18);border-color:#F97316}
.services-grid .service-card:hover .sc-photo{transform:scale(1.04)}
.services-grid .service-card{position:relative}
.services-grid .service-card>.sc-photo{position:relative}
.bs-photo.bs-photo-wide{margin:0 0 28px!important;width:100%!important;max-width:100%!important}
.bs-gridnote{max-width:none!important;margin:0 0 14px!important;text-align:left;font:500 12px 'DM Sans',sans-serif;color:#8a93a0}
@media (prefers-reduced-motion:reduce){.services-grid .service-card,.services-grid .service-card .sc-photo{transition:none}.services-grid .service-card:hover{transform:none}}
/* v5: SEO topic pages */
.sp-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:6px auto 4px}
.sp-btn{display:inline-block;padding:12px 22px;border-radius:10px;font-weight:700;font-size:15px;text-decoration:none;font-family:'DM Sans',sans-serif}
.sp-wa{background:#25D366;color:#06210f}.sp-est{background:var(--primary,#D87132);color:#fff}.sp-q{border:1.5px solid rgba(255,255,255,.4);color:#fff}
.sp-btn:hover{filter:brightness(1.08)}
.btn-cta.sp-alt{background:transparent;border:1.5px solid rgba(255,255,255,.5);margin-left:8px}
.guide-section li a{font-weight:600}
@media(max-width:600px){.sp-btn{width:100%;text-align:center}.btn-cta.sp-alt{margin:10px 0 0}}