:root{--navy:#1a365d;--navy2:#0f2746;--lime:#84cc16;--lime2:#a3e635;--ink:#14213d;--muted:#607087;--mist:#f4f7f3;--line:#e3e9e4;--white:#fff;--shadow:0 20px 60px rgba(15,39,70,.12);--radius:22px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}a{color:inherit;text-decoration:none}.container{width:min(1160px,92%);margin:auto}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--lime);font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;font-weight:800}.eyebrow:before{content:"";width:26px;height:3px;background:var(--lime);border-radius:10px}.section{padding:100px 0}.section.alt{background:var(--mist)}.section-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:42px}.section h2{font-size:clamp(2rem,4vw,3.3rem);line-height:1.08;margin:12px 0 0;color:var(--navy);letter-spacing:-.04em}.section-head p{max-width:520px;color:var(--muted);margin:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;padding:13px 21px;font-weight:800;border:1px solid transparent;transition:.2s ease;cursor:pointer}.btn.primary{background:var(--lime);color:#183000;box-shadow:0 10px 25px rgba(132,204,22,.25)}.btn.primary:hover{background:var(--lime2);transform:translateY(-2px)}.btn.ghost{border-color:rgba(255,255,255,.35);color:#fff}.btn.dark{background:var(--navy);color:#fff}.btn.dark:hover{background:var(--navy2)}.topbar{background:var(--navy2);color:#dbe7f4;font-size:.8rem}.topbar .container{display:flex;justify-content:space-between;gap:20px;padding:8px 0}.topbar a{color:#fff}.nav{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(227,233,228,.9)}.nav-inner{height:80px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand img{width:142px;height:auto;display:block;background:#fff}.navlinks{display:flex;gap:27px;align-items:center;font-weight:700;font-size:.9rem;color:#43546e}.navlinks a:hover{color:var(--navy)}.nav-cta{display:flex;align-items:center;gap:10px}.menu{display:none;background:none;border:0;font-size:1.6rem;color:var(--navy)}.hero{position:relative;min-height:650px;display:grid;align-items:center;color:#fff;overflow:hidden;background:var(--navy2)}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,31,56,.94) 0%,rgba(10,31,56,.82) 46%,rgba(10,31,56,.18) 100%),url('../images/bosa-hero-banner.jpg');background-size:cover;background-position:center}.hero .container{position:relative;padding:100px 0}.hero-copy{max-width:650px}.hero h1{font-size:clamp(3rem,7vw,6.2rem);line-height:.96;letter-spacing:-.07em;margin:18px 0 24px}.hero h1 span{color:var(--lime)}.hero p{font-size:1.12rem;color:#d8e3ed;max-width:570px;margin:0 0 32px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-note{margin-top:62px;display:flex;gap:18px;align-items:center;color:#d6e2ee;font-size:.85rem}.hero-note strong{color:#fff}.hero-note .dot{height:8px;width:8px;background:var(--lime);border-radius:50%}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:-44px;position:relative;z-index:2;border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.stat{background:#fff;padding:26px}.stat b{display:block;font-size:1.8rem;color:var(--navy);line-height:1.1}.stat span{color:var(--muted);font-size:.85rem}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.about-photo{position:relative}.about-photo img{width:100%;height:510px;object-fit:cover;border-radius:26px}.badge{position:absolute;right:-18px;bottom:28px;background:var(--lime);color:#193004;padding:20px 22px;border-radius:18px;font-weight:900;box-shadow:var(--shadow)}.about-copy p{color:var(--muted);font-size:1.03rem}.check-list{display:grid;gap:13px;margin:26px 0 0;padding:0;list-style:none}.check-list li{display:flex;gap:11px;align-items:flex-start}.check-list svg{flex:0 0 20px;margin-top:4px;color:var(--lime);background:var(--navy);border-radius:50%;padding:3px}.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px}.pillar{background:#fff;border:1px solid var(--line);padding:20px;border-radius:18px}.pillar h3{margin:10px 0 3px;font-size:1rem;color:var(--navy)}.pillar p{margin:0;color:var(--muted);font-size:.86rem;line-height:1.45}.icon{width:29px;height:29px;color:var(--lime);fill:none;stroke:currentColor;stroke-width:1.8}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:.22s ease}.service:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.service-img{height:175px;overflow:hidden}.service-img img{width:100%;height:100%;object-fit:cover;transition:.3s}.service:hover img{transform:scale(1.05)}.service-body{padding:22px}.service-body h3{margin:0 0 8px;color:var(--navy);font-size:1.15rem}.service-body p{font-size:.9rem;color:var(--muted);margin:0 0 14px}.service-body a{font-size:.82rem;font-weight:900;color:var(--navy)}.service-body a span{color:var(--lime);font-size:1.2rem}.feature{background:var(--navy);color:#fff;border-radius:26px;padding:38px;display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:center;overflow:hidden}.feature h2{color:#fff}.feature p,.feature li{color:#d9e4ef}.feature-img{height:360px;border-radius:18px;overflow:hidden}.feature-img img{width:100%;height:100%;object-fit:cover}.feature ul{padding:0;list-style:none;display:grid;gap:12px}.feature li{display:flex;gap:11px}.feature li:before{content:"↗";color:var(--lime);font-weight:900}.gallery{display:grid;grid-template-columns:1.35fr .65fr .65fr;grid-template-rows:220px 220px;gap:14px}.gallery img{width:100%;height:100%;object-fit:cover;border-radius:16px}.gallery .wide{grid-row:span 2}.projects-meta{display:flex;justify-content:space-between;gap:20px;margin-top:30px;padding-top:22px;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}.contact{background:linear-gradient(130deg,var(--navy2),var(--navy));color:#fff}.contact .section-head h2{color:#fff}.contact .section-head p{color:#cbd9e7}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:start}.contact-cards{display:grid;gap:13px}.contact-card{display:flex;gap:15px;align-items:center;background:rgba(255,255,255,.08);padding:17px;border:1px solid rgba(255,255,255,.12);border-radius:15px}.contact-card .icon{color:var(--lime)}.contact-card small{display:block;color:#abc0d5}.contact-card a{font-weight:800}.form{background:#fff;color:var(--ink);border-radius:22px;padding:28px;display:grid;gap:15px;box-shadow:var(--shadow)}.form label{font-size:.78rem;font-weight:800;color:var(--navy)}.form input,.form textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px 13px;font:inherit;margin-top:6px}.form textarea{min-height:105px;resize:vertical}.form .btn{border:0;width:max-content}.footer{background:#081b31;color:#aebfd1;padding:48px 0 24px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:40px}.footer img{width:146px;background:#fff;margin-bottom:16px}.footer h4{color:#fff;margin:0 0 12px}.footer p{margin:0;max-width:370px;font-size:.87rem}.footer a{display:block;font-size:.87rem;margin:7px 0}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding-top:18px;font-size:.76rem;display:flex;justify-content:space-between;gap:20px}.toast{position:fixed;right:20px;bottom:20px;background:var(--navy);color:#fff;padding:13px 17px;border-radius:12px;box-shadow:var(--shadow);display:none;z-index:20}.toast.show{display:block}@media(max-width:850px){.topbar{display:none}.nav-inner{height:68px}.menu{display:block}.navlinks{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;padding:18px 4%;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line)}.navlinks.open{display:flex}.nav-cta{display:none}.hero{min-height:600px}.stats{grid-template-columns:repeat(2,1fr);margin-top:-28px}.section{padding:72px 0}.section-head,.about-grid,.feature,.contact-grid{grid-template-columns:1fr;display:grid;gap:28px}.section-head{align-items:start}.services-grid{grid-template-columns:repeat(2,1fr)}.about-photo img{height:380px}.gallery{grid-template-columns:1fr 1fr;grid-template-rows:200px 200px}.gallery .wide{grid-row:span 2}.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.hero h1{font-size:3.4rem}.hero .container{padding:80px 0}.stats{grid-template-columns:1fr 1fr}.stat{padding:18px}.stat b{font-size:1.4rem}.services-grid,.pillars{grid-template-columns:1fr}.gallery{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:170px 170px}.gallery .wide{grid-column:span 2;grid-row:span 1}.gallery img:nth-child(2),.gallery img:nth-child(3){display:none}.feature{padding:24px}.feature-img{height:250px}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-top:8px}}

/* Multi-page additions */
.page-hero{background:linear-gradient(120deg,var(--navy2),var(--navy));color:#fff;padding:86px 0 74px}.page-hero h1{font-size:clamp(2.8rem,6vw,5rem);line-height:1;letter-spacing:-.06em;margin:14px 0}.page-hero p{max-width:660px;color:#d8e3ed;font-size:1.08rem;margin:0}.breadcrumb{font-size:.8rem;color:#b9cada}.breadcrumb a{color:var(--lime)}.service-detail{display:grid;grid-template-columns:.95fr 1.05fr;gap:55px;align-items:center;margin-bottom:82px}.service-detail.reverse{grid-template-columns:1.05fr .95fr}.service-detail.reverse .detail-photo{order:2}.detail-photo{height:370px;border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}.detail-photo img{width:100%;height:100%;object-fit:cover}.detail-copy h2{font-size:clamp(2rem,4vw,3rem);line-height:1.06;color:var(--navy);letter-spacing:-.04em;margin:12px 0}.detail-copy p{color:var(--muted)}.detail-copy ul{padding:0;list-style:none;display:grid;gap:10px;color:var(--muted)}.detail-copy li{display:flex;gap:10px}.detail-copy li:before{content:'✓';font-weight:900;color:var(--lime);background:var(--navy);width:22px;height:22px;display:inline-grid;place-items:center;border-radius:50%;flex:0 0 22px}.contact-page-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}.info-panel{background:var(--navy);border-radius:24px;padding:32px;color:#fff}.info-panel h2{color:#fff;margin-top:0}.info-panel p,.info-panel span{color:#d7e4ef}.info-panel .contact-card{background:rgba(255,255,255,.08);margin:12px 0}.active{color:var(--navy)!important;position:relative}.active:after{content:'';position:absolute;left:0;right:0;bottom:-29px;height:3px;border-radius:5px;background:var(--lime)}.menu{width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:0;position:relative}.menu:before,.menu:after,.menu span{content:'';position:absolute;left:11px;right:11px;height:2px;background:var(--navy);transition:.2s}.menu:before{top:13px}.menu span{top:20px}.menu:after{top:27px}.menu.open:before{top:20px;transform:rotate(45deg)}.menu.open span{opacity:0}.menu.open:after{top:20px;transform:rotate(-45deg)}.menu{display:none}
@media(max-width:850px){.navlinks{display:flex}.active:after{display:none}.service-detail,.service-detail.reverse,.contact-page-grid{grid-template-columns:1fr;gap:28px}.service-detail.reverse .detail-photo{order:0}.detail-photo{height:300px}}
@media(max-width:767px){.navlinks{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;padding:18px 4%;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line);box-shadow:0 16px 26px rgba(15,39,70,.08)}.navlinks.open{display:flex}.menu{display:block}.page-hero{padding:66px 0 56px}}

.download-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.download-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;display:flex;gap:18px;align-items:flex-start;box-shadow:0 10px 30px rgba(15,39,70,.06)}.download-card h3{color:var(--navy);font-size:1.15rem;line-height:1.25;margin:0 0 10px}.download-card p{color:var(--muted);font-size:.88rem;margin:0 0 18px}.download-icon{background:var(--lime);color:#183000;border-radius:14px;padding:14px 10px;font-size:.75rem;font-weight:900;letter-spacing:.08em;flex:0 0 auto}@media(max-width:850px){.download-grid{grid-template-columns:1fr}}