/*
Theme Name: Blue Arch
Author: Blue Arch
Description: Premium Blue Arch company website for construction, architecture, development and interior design.
Version: 2.5.0
Text Domain: blue-arch
*/
:root{--navy:#061b36;--navy2:#0b315d;--gold:#c99b3d;--gold2:#edc66b;--ink:#0c1626;--muted:#657286;--paper:#f5f7fa;--line:#dfe5ec;--white:#fff;--shadow:0 24px 70px rgba(6,27,54,.14);--radius:24px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.65}a{text-decoration:none;color:inherit}.container{width:min(1180px,92%);margin:auto}.site-header{position:sticky;top:0;z-index:999;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(6,27,54,.08)}.nav{min-height:84px;display:flex;align-items:center;gap:28px}.brand{display:block;width:190px;flex:none}.brand-logo{display:block;width:100%;height:auto}.menu{margin-left:auto;display:flex;align-items:center;gap:24px;font-size:13px;font-weight:800;letter-spacing:.02em}.menu a:hover{color:var(--gold)}.nav-quote{display:inline-flex;padding:12px 18px;border-radius:999px;background:var(--navy);color:#fff;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.mobile-toggle{display:none;margin-left:auto;border:0;background:none;font-size:27px;color:var(--navy)}.hero{position:relative;overflow:hidden;min-height:760px;background:linear-gradient(135deg,#fff 0%,#f6f9fc 60%,#eaf2fa 100%);display:flex;align-items:center}.hero-glow{position:absolute;width:650px;height:650px;border-radius:50%;right:-160px;top:-140px;background:radial-gradient(circle,rgba(201,155,61,.18),rgba(11,49,93,.04) 50%,transparent 70%)}.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.04fr .96fr;gap:65px;align-items:center}.eyebrow{font-size:12px;letter-spacing:.25em;text-transform:uppercase;font-weight:900;color:var(--gold)}h1,h2,h3{font-family:Georgia,'Times New Roman',serif}.hero h1{font-size:clamp(52px,6vw,88px);line-height:.98;letter-spacing:-.055em;color:var(--navy);margin:15px 0 25px}.hero h1 span{color:var(--gold)}.hero-copy>p{font-size:19px;color:var(--muted);max-width:630px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 21px;border-radius:999px;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em;transition:.25s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--navy);color:#fff}.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#091a30}.btn-light{border:1px solid rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.08)}.btn-outline{border:1px solid var(--navy);color:var(--navy)}.hero-stats{display:flex;gap:28px;margin-top:35px}.hero-stats div{border-left:2px solid var(--gold);padding-left:13px}.hero-stats strong{display:block;color:var(--navy);font-size:22px}.hero-stats span{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.hero-visual{min-height:560px;border-radius:34px;position:relative;background:linear-gradient(145deg,#04162c,#0b315d 55%,#b8852d);box-shadow:var(--shadow);overflow:hidden}.hero-visual-card{position:absolute;inset:24px;border:1px solid rgba(255,255,255,.25);border-radius:25px;background:linear-gradient(160deg,rgba(255,255,255,.04),rgba(0,0,0,.12));display:flex;flex-direction:column;justify-content:flex-end;padding:32px;color:#fff}.hero-visual-card span{font-size:45px;font-weight:900;letter-spacing:.08em}.hero-visual-card small{letter-spacing:.24em;color:#e6c579;margin-top:7px}.arch-lines{position:absolute;inset:0;background:linear-gradient(130deg,transparent 0 34%,rgba(255,255,255,.12) 34.2% 34.7%,transparent 35%),linear-gradient(155deg,transparent 0 50%,rgba(237,198,107,.4) 50.2% 50.6%,transparent 51%);clip-path:polygon(0 65%,52% 0,100% 65%,100% 100%,0 100%)}.section{padding:105px 0}.section.alt{background:var(--paper)}.intro{background:#fff}.split{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}.split h2,.section-head h2{font-size:clamp(38px,4vw,58px);line-height:1.03;color:var(--navy);margin:8px 0}.lead{font-size:20px;color:var(--muted);max-width:720px}.text-link{font-weight:900;color:var(--navy);border-bottom:1px solid var(--gold);padding-bottom:5px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:40px}.section-head>p{max-width:600px;color:var(--muted)}.section-head.light h2,.section-head.light>p{color:#fff}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.service-card{padding:30px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);min-height:285px;display:flex;flex-direction:column;transition:.3s;box-shadow:0 10px 35px rgba(6,27,54,.04)}.service-card:hover{transform:translateY(-8px);border-color:rgba(201,155,61,.5);box-shadow:var(--shadow)}.service-card>span{font-weight:900;color:var(--gold);font-size:12px;letter-spacing:.15em}.service-card h3{font-size:27px;color:var(--navy);margin:38px 0 8px}.service-card p{color:var(--muted);margin:0 0 20px}.service-card b{margin-top:auto;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--navy)}.dark-section{background:linear-gradient(135deg,#031326,#0a315b);color:#fff}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.project-card{background:#fff;border:1px solid var(--line);border-radius:23px;overflow:hidden;box-shadow:0 10px 30px rgba(6,27,54,.07)}.project-card.premium{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.13);color:#fff}.project-media{height:260px;display:flex;align-items:flex-end;padding:20px}.project-media span{font-size:11px;letter-spacing:.15em;font-weight:900;color:#fff}.project-body{padding:24px}.project-body h3{font-size:28px;margin:8px 0}.project-body p{color:var(--muted)}.premium .project-body p{color:#c8d2df}.tag{font-size:10px;letter-spacing:.16em;text-transform:uppercase;font-weight:900;color:var(--gold)}.center{text-align:center;margin-top:38px}.placeholder-image{background:linear-gradient(135deg,#092849 0%,#174d7e 45%,#c99b3d 100%);position:relative;overflow:hidden}.placeholder-image:after{content:'';position:absolute;inset:0;background:linear-gradient(130deg,transparent 0 46%,rgba(255,255,255,.13) 46.2% 47%,transparent 47.2% 100%)}.category-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}.category-tabs button{border:1px solid var(--line);background:#fff;padding:11px 17px;border-radius:999px;font-weight:800;color:var(--navy);cursor:pointer;transition:.2s}.category-tabs button.active,.category-tabs button:hover{background:var(--navy);color:#fff;border-color:var(--navy)}.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.gallery-item{min-height:330px;border-radius:20px;position:relative}.gallery-item span{position:absolute;bottom:17px;left:18px;color:#fff;font-weight:900;z-index:2}.store-section{background:linear-gradient(135deg,#04162b,#0b315d)}.store-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.store-card{border:1px solid rgba(255,255,255,.14);border-radius:20px;overflow:hidden;background:rgba(255,255,255,.05);color:#fff}.store-thumb{height:200px}.store-body{padding:20px}.store-body h3{font-size:21px;margin:8px 0}.store-body strong{display:block;font-size:20px;color:#f0cc75;margin-bottom:14px}.store-body a{font-size:11px;text-transform:uppercase;letter-spacing:.1em;font-weight:900}.process{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.step{padding:24px 16px;border-top:3px solid var(--gold);background:#fff;border-radius:0 0 18px 18px;box-shadow:0 10px 35px rgba(6,27,54,.06)}.step b{display:block;color:var(--gold);font-size:12px}.step strong{display:block;color:var(--navy);font-size:17px;margin:8px 0}.step span{display:block;color:var(--muted);font-size:13px}.mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:28px}.mini-grid div{padding:18px;border:1px solid var(--line);border-radius:16px}.mini-grid b,.mini-grid span{display:block}.mini-grid b{color:var(--navy)}.mini-grid span{font-size:13px;color:var(--muted)}.cta{padding:85px 0;background:linear-gradient(135deg,#04162b,#0b315d);color:#fff}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:40px}.cta h2{font-size:clamp(38px,4vw,60px);line-height:1;margin:10px 0}.cta p{color:#c8d2df;font-size:17px}.cta-actions{display:flex;gap:12px;flex-wrap:wrap}.footer{background:#020c19;color:#c4cfdb;padding:65px 0 30px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}.footer-logo{width:180px;background:#fff;border-radius:10px;padding:4px;margin-bottom:14px}.footer h4{color:#fff;margin-top:0}.footer a{display:block;margin:9px 0}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:45px;padding-top:20px;font-size:12px}
@media(max-width:1000px){.menu{gap:14px}.cards,.store-grid{grid-template-columns:repeat(2,1fr)}.process{grid-template-columns:repeat(3,1fr)}.hero-grid{grid-template-columns:1fr}.hero{padding:90px 0}.hero-visual{min-height:430px}.project-grid,.gallery-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.nav{min-height:72px}.brand{width:145px}.mobile-toggle{display:block}.menu{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;padding:22px;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line);box-shadow:0 20px 35px rgba(0,0,0,.08)}.menu.mobile-open{display:flex}.nav-quote{display:none}.hero{min-height:auto;padding:75px 0}.hero h1{font-size:56px}.hero-visual{min-height:330px}.section{padding:75px 0}.split,.section-head{display:block}.section-head>p{margin-top:18px}.cards,.project-grid,.gallery-grid,.store-grid,.process,.footer-grid{grid-template-columns:1fr}.hero-stats{gap:18px}.cta-inner{display:block}.cta-actions{margin-top:25px}.mini-grid{grid-template-columns:1fr}}
.page-heading,.project-hero{padding:150px 0 70px;background:linear-gradient(135deg,#06182e,#0b2d55);color:#fff}.page-heading h1,.project-hero h1{font-size:clamp(46px,7vw,88px);margin:10px 0}.page-heading p,.project-hero p{max-width:680px;color:#cbd7e8;font-size:18px}.project-hero{min-height:380px;display:flex;align-items:end}.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:50px}.detail-cover{min-height:520px;background-size:cover;background-position:center;border-radius:4px;margin-bottom:40px}.project-content{font-size:18px;line-height:1.8;margin-bottom:50px}.detail-main h2{margin:50px 0 22px}.detail-gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.detail-gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:3px}.info-card{border:1px solid #dfe5eb;padding:25px;position:sticky;top:110px}.info-card h3{margin-top:0}.info-row{display:flex;justify-content:space-between;gap:15px;padding:14px 0;border-bottom:1px solid #e8edf2}.info-row span{color:#718096}.info-row strong{text-align:right;color:#071a32}.info-actions{display:grid;gap:10px;margin-top:18px}.full-btn{width:100%;text-align:center;margin-top:15px}.plan-list{display:flex;flex-wrap:wrap;gap:10px}.gallery-item{position:relative;overflow:hidden;border-radius:4px;min-height:300px;background:#071a32;text-decoration:none}.gallery-item img{width:100%;height:100%;min-height:300px;object-fit:cover;display:block;transition:transform .5s}.gallery-item:hover img{transform:scale(1.04)}.gallery-item span{position:absolute;left:18px;bottom:18px;color:#fff;font-weight:600;background:rgba(3,14,29,.75);padding:8px 12px;border-radius:2px}.empty-state{padding:70px;text-align:center;border:1px dashed #ccd6e2;grid-column:1/-1}.project-grid-light .project-card{background:#fff;border:1px solid #e3e8ef}.project-media .media-image{height:100%;min-height:300px;background-size:cover;background-position:center}.project-media .media-image.placeholder-image{min-height:300px}.project-card a{text-decoration:none}.project-card h3 a{color:inherit}.store-thumb.placeholder-image{min-height:210px}.placeholder-image{background:linear-gradient(135deg,#09274a 0%,#0d416d 48%,#d5a64a 150%);position:relative}.placeholder-image:after{content:'BLUE ARCH';position:absolute;inset:auto 20px 18px;color:rgba(255,255,255,.55);letter-spacing:.2em;font-size:11px}@media(max-width:900px){.detail-grid{grid-template-columns:1fr}.info-card{position:static}.detail-cover{min-height:360px}}@media(max-width:600px){.detail-gallery{grid-template-columns:1fr}.page-heading,.project-hero{padding:120px 0 55px}.detail-cover{min-height:260px}}
/* v1.3 store and development refinements */
.store-grid-woo .woo-card{background:rgba(255,255,255,.06)}.woo-card>a:first-child{display:block}.woo-card>a:first-child img{display:block;width:100%;height:210px;object-fit:cover}.woo-card .store-body{display:flex;flex-direction:column}.woo-card .store-body .btn{margin-top:8px;width:100%}.woo-card .store-body h3 a{color:#fff}.woo-card .price{color:#f0cc75;font-size:20px;font-weight:900}.woo-card .price del{opacity:.55;font-size:13px}.woo-card .price ins{text-decoration:none}.woocommerce .site-header{z-index:999}.woocommerce div.product .product_title{font-family:Georgia,'Times New Roman',serif;color:var(--navy)}

/* Blue Arch v1.4: archive filters, image viewer, before/after */
.ba-filter{display:flex;flex-wrap:wrap;align-items:end;gap:16px;padding:22px;background:#f4f6f8;border:1px solid #e4e7ed;border-radius:12px}
.ba-filter label{display:grid;gap:7px;font-weight:600;min-width:170px}.ba-filter select{background:#fff;border:1px solid #c8ced8;padding:12px;border-radius:6px;color:#10243b}
.ba-pagination{padding:24px 0;text-align:center}.ba-pagination a,.ba-pagination span{margin:0 5px}
.ba-lightbox{max-width:95vw;max-height:94vh;padding:14px;border:0;border-radius:10px;background:#0c1d31;color:white}.ba-lightbox::backdrop{background:rgba(0,0,0,.86)}.ba-lightbox img{display:block;max-width:90vw;max-height:80vh;object-fit:contain}.ba-lightbox button{display:block;margin:0 0 10px auto;background:#c59a56;color:#111;border:0;border-radius:4px;padding:9px 16px;cursor:pointer}
.ba-comparison{position:relative;width:min(100%,950px);aspect-ratio:16/9;overflow:hidden;border-radius:12px;background:#ddd}.ba-comparison>img,.ba-before img{display:block;width:100%;height:100%;object-fit:cover}.ba-before{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--reveal)) 0 0)}.ba-slider-label{position:absolute;inset:auto 12px 12px;background:rgba(8,27,45,.85);color:white;padding:10px;border-radius:6px;display:flex;gap:15px;align-items:center;justify-content:space-between}.ba-slider-label input{width:min(50vw,340px);accent-color:#c59a56}
@media(max-width:650px){.ba-filter{display:grid}.ba-slider-label{font-size:12px}}

/* Blue Arch v1.5: premium space studio */
.space-detail .btn{margin-top:28px}.related-section{background:#f6f8fa}.related-section .gallery-item{min-height:260px}.ba-filter .btn-outline{display:inline-flex;align-items:center;justify-content:center;border:1px solid #ccd5df;color:#10243b;background:#fff;padding:13px 18px;border-radius:999px;font-weight:800}.ba-filter .btn-outline:hover{background:#eef2f6}.gallery-grid.is-loading{opacity:.45;pointer-events:none;transition:opacity .2s}.gallery-grid .gallery-item img{transition:transform .5s,filter .3s}.gallery-grid .gallery-item:hover img{transform:scale(1.035);filter:saturate(1.06)}.space-detail .detail-gallery a{display:block}.space-detail .detail-gallery a:focus-visible,.gallery-item:focus-visible{outline:3px solid #c99b3d;outline-offset:3px}

/* Blue Arch v1.6: digital design store */
.ba-store-toolbar{display:grid;gap:18px;margin-bottom:34px}.ba-store-search{display:flex;gap:10px;max-width:760px}.ba-store-search input{flex:1;border:1px solid #d8e0e8;border-radius:999px;padding:14px 18px;font-size:15px;outline:none}.ba-store-search input:focus{border-color:#c99b3d;box-shadow:0 0 0 3px rgba(201,155,61,.12)}.ba-store-cats{display:flex;flex-wrap:wrap;gap:9px}.ba-store-cats a{padding:9px 15px;border:1px solid rgba(255,255,255,.2);border-radius:999px;color:#fff;font-size:12px;font-weight:800}.ba-store-cats a.active,.ba-store-cats a:hover{background:#c99b3d;color:#071a30;border-color:#c99b3d}.store-product-image{display:block;overflow:hidden}.store-product-image img{display:block;width:100%;height:230px;object-fit:cover;transition:transform .5s}.woo-card:hover .store-product-image img{transform:scale(1.04)}.store-excerpt{color:#c5d0dd;font-size:13px;min-height:42px}.woocommerce-page .site-main{min-height:60vh}.woocommerce div.product{width:min(1180px,92%);margin:80px auto}.woocommerce div.product .woocommerce-product-gallery img{border-radius:18px}.woocommerce div.product .summary{padding:12px 0 0 20px}.woocommerce div.product .product_title{font-size:clamp(38px,5vw,64px);line-height:1.02}.woocommerce div.product p.price,.woocommerce div.product span.price{color:#b6862f;font-weight:900;font-size:28px}.woocommerce div.product form.cart .button{background:#061b36;color:#fff;border-radius:999px;padding:14px 24px}.woocommerce div.product form.cart .button:hover{background:#c99b3d;color:#071a30}.ba-product-specs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px}.ba-product-specs>div{padding:18px;border:1px solid #dfe5ec;border-radius:14px;background:#f7f9fb}.ba-product-specs span,.ba-product-specs strong{display:block}.ba-product-specs span{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#718096}.ba-product-specs strong{margin-top:5px;color:#061b36}.woocommerce .site-header{z-index:9999}.woocommerce .woocommerce-breadcrumb{width:min(1180px,92%);margin:35px auto 0;color:#718096}.woocommerce-message,.woocommerce-info{width:min(1180px,92%);margin:25px auto!important;border-top-color:#c99b3d!important}.woocommerce-cart .site-main,.woocommerce-checkout .site-main{width:min(1180px,92%);margin:70px auto}.woocommerce table.shop_table{border-radius:12px;overflow:hidden}.woocommerce button.button,.woocommerce a.button{border-radius:999px;background:#061b36;color:#fff}.woocommerce button.button:hover,.woocommerce a.button:hover{background:#c99b3d;color:#071a30}.woocommerce form.checkout_coupon,.woocommerce form.login,.woocommerce form.register{border-radius:16px}.woocommerce ul.products{width:min(1180px,92%);margin:60px auto;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.woocommerce ul.products:before,.woocommerce ul.products:after{display:none}.woocommerce ul.products li.product{width:auto!important;float:none!important;margin:0!important;border:1px solid #e1e7ee;border-radius:18px;padding:0 0 18px;overflow:hidden}.woocommerce ul.products li.product img{width:100%;height:240px;object-fit:cover;margin:0 0 16px}.woocommerce ul.products li.product .woocommerce-loop-product__title,.woocommerce ul.products li.product .price,.woocommerce ul.products li.product .button{margin-left:18px;margin-right:18px}.woocommerce ul.products li.product .button{background:#061b36;color:#fff;border-radius:999px}.woocommerce ul.products li.product .price{color:#b6862f;font-weight:900}
@media(max-width:900px){.woocommerce ul.products{grid-template-columns:repeat(2,1fr)}.ba-product-specs{grid-template-columns:1fr 1fr}.woocommerce div.product .summary{padding:25px 0 0}}
@media(max-width:600px){.ba-store-search{display:grid}.ba-product-specs{grid-template-columns:1fr}.woocommerce ul.products{grid-template-columns:1fr}.woocommerce div.product{margin:45px auto}.woocommerce div.product .product_title{font-size:42px}}

/* Blue Arch v1.7: premium project case-study pages */
.project-hero-rich{min-height:520px;background:linear-gradient(135deg,rgba(3,18,38,.97),rgba(8,48,88,.94)),radial-gradient(circle at 80% 20%,rgba(201,155,61,.28),transparent 35%)}
.project-hero-inner{padding-top:40px}.project-hero-rich h1{max-width:900px}.project-location{font-size:18px!important;color:#d7e1ec!important}.detail-cover-rich{position:relative;overflow:hidden}.cover-label{position:absolute;left:24px;bottom:24px;background:rgba(6,27,54,.84);color:#fff;padding:10px 14px;border-radius:999px;font-size:11px;font-weight:900;letter-spacing:.12em}.section-kicker{font-size:11px;letter-spacing:.2em;text-transform:uppercase;font-weight:900;color:var(--gold);margin-bottom:9px}.project-story,.project-progress,.project-comparison,.project-gallery-section,.project-plans,.project-video{margin-top:80px}.project-story h2,.project-progress h2,.project-comparison h2,.project-gallery-section h2,.project-plans h2,.project-video h2{font-size:clamp(34px,4vw,52px);line-height:1.05;color:var(--navy);margin:0 0 28px}.story-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.story-grid article{padding:26px;border:1px solid var(--line);border-radius:18px;background:#fbfcfd}.story-grid h3{font-size:24px;margin:0 0 10px;color:var(--navy)}.story-grid p{margin:0;color:var(--muted);line-height:1.8}.progress-track{height:10px;background:#e8edf2;border-radius:999px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--gold),var(--gold2));border-radius:999px}.progress-meta{display:flex;justify-content:space-between;gap:20px;margin:12px 0 25px;color:var(--muted)}.progress-meta strong{color:var(--navy)}.phase-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}.phase{padding:16px 10px;border:1px solid var(--line);border-radius:14px;text-align:center;background:#fff;color:#718096}.phase span{display:block;width:30px;height:30px;line-height:30px;border-radius:50%;margin:0 auto 8px;background:#edf1f5;font-weight:900}.phase b{font-size:11px;text-transform:uppercase;letter-spacing:.05em}.phase.done{border-color:rgba(201,155,61,.55);background:#fffaf0;color:var(--navy)}.phase.done span{background:var(--gold);color:#071a30}.project-gallery-grid{grid-template-columns:repeat(3,1fr)}.project-gallery-grid a{overflow:hidden;border-radius:14px;display:block;background:#071a32}.project-gallery-grid img{aspect-ratio:4/3;object-fit:cover;transition:transform .5s}.project-gallery-grid a:hover img{transform:scale(1.045)}.video-card{min-height:250px;border-radius:22px;background:linear-gradient(135deg,#061b36,#0b315d);display:flex;align-items:center;justify-content:center;gap:18px;color:#fff;box-shadow:var(--shadow)}.video-card span{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:var(--gold);color:#071a30;font-size:22px}.video-card b{font-size:18px}.project-sidebar .section-kicker{margin-bottom:0}@media(max-width:900px){.phase-grid{grid-template-columns:repeat(3,1fr)}.project-gallery-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.story-grid,.project-gallery-grid{grid-template-columns:1fr}.phase-grid{grid-template-columns:repeat(2,1fr)}.project-story,.project-progress,.project-comparison,.project-gallery-section,.project-plans,.project-video{margin-top:55px}}

/* Blue Arch v1.8: premium navigation, mobile menu and global polish */
.site-header{transition:box-shadow .25s,background .25s,transform .25s}.site-header.scrolled{background:rgba(255,255,255,.97);box-shadow:0 12px 35px rgba(6,27,54,.10)}.nav-panel{margin-left:auto;display:flex;align-items:center;gap:26px}.nav-panel .menu{margin-left:0}.menu li{position:relative;list-style:none}.menu li a{display:block}.menu li.menu-item-has-children>a:after{content:'⌄';margin-left:7px;font-size:11px}.menu li .sub-menu{position:absolute;top:calc(100% + 16px);left:-16px;min-width:220px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 20px 50px rgba(6,27,54,.14);opacity:0;visibility:hidden;transform:translateY(6px);transition:.2s;z-index:20}.menu li:hover>.sub-menu,.menu li:focus-within>.sub-menu{opacity:1;visibility:visible;transform:none}.menu li .sub-menu a{padding:10px 12px;border-radius:10px}.menu li .sub-menu a:hover{background:#f3f6f9}.mobile-overlay{display:none}.mobile-toggle{width:42px;height:42px;align-items:center;justify-content:center;flex-direction:column;gap:5px;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer}.mobile-toggle span{display:block;width:19px;height:2px;background:var(--navy);transition:.2s}.mobile-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}.mobile-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}.mobile-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.footer-socials{display:flex;gap:8px;margin-top:18px}.footer-socials a{display:grid;place-items:center;width:34px;height:34px;border:1px solid rgba(255,255,255,.18);border-radius:50%;font-size:10px;font-weight:900;margin:0}.footer-socials a:hover{background:var(--gold);color:#071a30;border-color:var(--gold)}.copyright{display:flex;justify-content:space-between;gap:20px}.copyright a{margin:0}.floating-whatsapp{position:fixed;right:22px;bottom:22px;width:54px;height:54px;display:grid;place-items:center;border-radius:50%;background:#168c4b;color:#fff;font-size:11px;font-weight:900;letter-spacing:.05em;box-shadow:0 12px 30px rgba(0,0,0,.2);z-index:998}.floating-whatsapp:hover{transform:translateY(-3px)}
@media(max-width:1000px){.nav-panel{gap:16px}.menu{gap:15px}}
@media(max-width:760px){body.menu-open{overflow:hidden}.mobile-toggle{display:flex;flex:none}.nav-panel{position:fixed;top:72px;left:0;right:0;bottom:0;background:#fff;display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;padding:25px 4%;gap:18px;overflow:auto;transform:translateX(100%);transition:transform .25s ease;z-index:1001;box-shadow:-15px 20px 40px rgba(6,27,54,.12)}.nav-panel.is-open{transform:translateX(0)}.nav-panel .menu{display:flex;margin:0;flex-direction:column;align-items:stretch;gap:2px;font-size:15px}.nav-panel .menu a{padding:14px 8px}.nav-panel .menu li .sub-menu{position:static;display:block;opacity:1;visibility:visible;transform:none;border:0;box-shadow:none;padding:0 0 8px 14px;min-width:0}.nav-panel .menu li .sub-menu a{padding:9px 8px}.nav-panel .nav-quote{display:flex;width:100%;margin-top:8px}.mobile-overlay{display:block;position:fixed;inset:0;background:rgba(2,12,25,.45);z-index:1000;opacity:0;visibility:hidden;transition:.2s}.mobile-overlay.is-open{opacity:1;visibility:visible}.floating-whatsapp{right:16px;bottom:16px}.copyright{display:block}.copyright a{display:inline-block;margin-top:10px}}
@media(min-width:761px){.mobile-toggle{display:none!important}}

/* Blue Arch v1.9: About, Contact and enquiry system */
.about-intro p{line-height:1.8}.contact-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,560px);gap:70px;align-items:start}.contact-details{margin-top:35px;display:grid;gap:18px}.contact-details div{padding:18px 0;border-bottom:1px solid var(--line);display:grid;gap:6px}.contact-details strong{font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:var(--gold)}.contact-details a{color:var(--navy);font-weight:700}.contact-form-card{padding:34px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.ba-enquiry-form .form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-bottom:20px}.ba-enquiry-form label{display:grid;gap:7px}.ba-enquiry-form label.full{grid-column:1/-1}.ba-enquiry-form label span{font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.12em;color:var(--navy)}.ba-enquiry-form input,.ba-enquiry-form select,.ba-enquiry-form textarea{width:100%;box-sizing:border-box;border:1px solid #d8e0e8;border-radius:12px;padding:13px 14px;font:inherit;background:#fff;color:var(--navy);outline:none}.ba-enquiry-form input:focus,.ba-enquiry-form select:focus,.ba-enquiry-form textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,155,61,.12)}.ba-form-message{padding:15px 17px;border-radius:12px;margin-bottom:18px;font-weight:700}.ba-form-message.success{background:#edf8f1;color:#17633a}.ba-form-message.error{background:#fff0f0;color:#8b2323}.light h2,.light .lead{color:#fff}.light p{color:#cbd7e8}@media(max-width:850px){.contact-layout{grid-template-columns:1fr;gap:40px}}@media(max-width:600px){.ba-enquiry-form .form-grid{grid-template-columns:1fr}.ba-enquiry-form label.full{grid-column:auto}.contact-form-card{padding:22px}}


/* Blue Arch v2.1: premium homepage visual system */
.proof-strip{background:var(--navy);border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08)}
.proof-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.proof-grid>div{padding:28px 24px;border-right:1px solid rgba(255,255,255,.12);display:grid;gap:6px}.proof-grid>div:last-child{border-right:0}.proof-number{font-size:30px;font-weight:900;color:var(--gold)}.proof-grid span:last-child{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#c9d5e3}
.editorial-section{padding:0 0 100px}.editorial-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:18px}.editorial-panel{border-radius:24px;padding:52px;min-height:310px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;overflow:hidden;position:relative}.editorial-panel h2{font-size:clamp(40px,5vw,70px);line-height:.98;margin:8px 0 16px}.editorial-panel h3{font-size:32px;line-height:1.08;color:var(--navy);margin:8px 0 14px}.editorial-panel p{max-width:600px;line-height:1.75}.editorial-dark{background:radial-gradient(circle at 80% 20%,rgba(201,155,61,.25),transparent 35%),linear-gradient(135deg,#061a31,#0b315a);color:#fff}.editorial-dark p{color:#cbd7e8}.editorial-light{background:#f2f5f7;border:1px solid var(--line)}.editorial-light p{color:var(--muted)}
.service-card{transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}.service-card:hover{transform:translateY(-8px);box-shadow:0 25px 55px rgba(6,27,54,.12);border-color:rgba(201,155,61,.5)}
@media(max-width:850px){.proof-grid{grid-template-columns:repeat(2,1fr)}.proof-grid>div:nth-child(2){border-right:0}.editorial-grid{grid-template-columns:1fr}}
@media(max-width:600px){.proof-grid{grid-template-columns:1fr 1fr}.proof-grid>div{padding:22px 14px}.proof-grid>div:nth-child(3){border-right:0}.proof-number{font-size:25px}.editorial-panel{padding:32px;min-height:280px}.editorial-section{padding-bottom:65px}}

/* Blue Arch v2.3: premium motion and visual polish */
html{scroll-behavior:smooth}
.ba-reveal{opacity:0;transform:translateY(28px);transition:opacity .75s cubic-bezier(.22,1,.36,1),transform .75s cubic-bezier(.22,1,.36,1);transition-delay:var(--reveal-delay,0ms)}
.ba-reveal.is-visible{opacity:1;transform:none}
.ba-reveal-left{opacity:0;transform:translateX(-32px);transition:opacity .8s cubic-bezier(.22,1,.36,1),transform .8s cubic-bezier(.22,1,.36,1)}
.ba-reveal-left.is-visible{opacity:1;transform:none}
.ba-reveal-right{opacity:0;transform:translateX(32px);transition:opacity .8s cubic-bezier(.22,1,.36,1),transform .8s cubic-bezier(.22,1,.36,1)}
.ba-reveal-right.is-visible{opacity:1;transform:none}
.ba-scale{opacity:0;transform:scale(.96);transition:opacity .75s ease,transform .75s cubic-bezier(.22,1,.36,1)}
.ba-scale.is-visible{opacity:1;transform:scale(1)}
.hero-visual{animation:baHeroFloat 7s ease-in-out infinite}
@keyframes baHeroFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.hero-glow{animation:baGlow 10s ease-in-out infinite alternate}
@keyframes baGlow{from{transform:scale(1);opacity:.8}to{transform:scale(1.12);opacity:1}}
.service-card,.project-card,.gallery-item,.editorial-panel{will-change:transform}
.service-card{position:relative;overflow:hidden}
.service-card:after{content:"";position:absolute;inset:auto -30% -70% auto;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(201,155,61,.16),transparent 65%);transition:transform .5s ease}
.service-card:hover:after{transform:translate(-35px,-35px)}
.project-card,.gallery-item{transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease}
.project-card:hover{transform:translateY(-7px);box-shadow:0 24px 55px rgba(6,27,54,.13)}
.gallery-item{overflow:hidden}
.gallery-item:hover{transform:translateY(-5px);box-shadow:0 18px 40px rgba(6,27,54,.12)}
.gallery-item img{transition:transform .65s cubic-bezier(.22,1,.36,1),filter .4s ease}
.gallery-item:hover img{transform:scale(1.055);filter:saturate(1.05)}
.project-media{overflow:hidden}.project-media:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(3,16,32,.55));pointer-events:none}.project-media{position:relative}
.btn{position:relative;overflow:hidden}.btn:after{content:"";position:absolute;top:0;left:-120%;width:70%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.28),transparent);transform:skewX(-18deg);transition:left .6s ease}.btn:hover:after{left:140%}
.floating-whatsapp{transition:transform .25s ease,box-shadow .25s ease}.floating-whatsapp:hover{box-shadow:0 16px 36px rgba(0,0,0,.25)}
.section-kicker{position:relative;display:inline-block}.section-kicker:after{content:"";display:inline-block;width:28px;height:1px;background:var(--gold);vertical-align:middle;margin-left:9px}
.ba-progressive{background:#e9eef3;position:relative;overflow:hidden}.ba-progressive:before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent 20%,rgba(255,255,255,.7) 45%,transparent 70%);transform:translateX(-120%);animation:baShimmer 1.5s infinite}.ba-progressive.is-loaded:before{display:none}
@keyframes baShimmer{to{transform:translateX(120%)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.ba-reveal,.ba-reveal-left,.ba-reveal-right,.ba-scale{opacity:1;transform:none;transition:none}.hero-visual,.hero-glow{animation:none}.btn:after{display:none}.gallery-item,.project-card{transition:none}}