:root{--blue:#0877ba;--blue-dark:#075a8d;--ink:#14202a;--muted:#5e6972;--light:#f4f7f9;--line:#d9e0e5;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.55}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}.site-header{height:78px;padding:0 clamp(20px,5vw,72px);display:flex;align-items:center;justify-content:space-between;background:#fff;position:sticky;top:0;z-index:20;box-shadow:0 1px 12px #0b223314}.brand{display:flex;align-items:center;gap:12px}.brand img{width:48px;height:48px;object-fit:cover;object-position:50% 11%;border-radius:4px}.brand span{display:flex;flex-direction:column;line-height:1}.brand strong{font-size:1.35rem;letter-spacing:.08em;color:var(--blue)}.brand small{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:#3d464d;margin-top:5px}nav{display:flex;align-items:center;gap:30px;font-weight:700;font-size:.92rem}nav a:hover{color:var(--blue)}.nav-cta{color:#fff;background:var(--blue);padding:10px 20px;border-radius:3px}.nav-cta:hover{color:#fff;background:var(--blue-dark)}.menu{display:none;border:1px solid var(--line);background:#fff;padding:9px 13px;font-weight:700;border-radius:3px}.hero{min-height:calc(100vh - 78px);position:relative;display:flex;align-items:center;padding:70px clamp(22px,7vw,110px);overflow:hidden;color:#fff}.hero-image,.hero-shade{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-image{object-position:center 58%}.hero-shade{background:linear-gradient(90deg,rgba(7,18,27,.92) 0%,rgba(7,18,27,.63) 54%,rgba(7,18,27,.12) 100%)}.hero-content{position:relative;max-width:820px;z-index:2}.eyebrow{font-size:.78rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:#70c9fa;margin:0 0 18px}.eyebrow.dark{color:var(--blue)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(2.65rem,7vw,6rem);line-height:.98;letter-spacing:-.045em;margin-bottom:26px;max-width:900px}.lead{font-size:clamp(1.05rem,2vw,1.3rem);max-width:660px;color:#e7edf1;margin-bottom:34px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 23px;border-radius:3px;font-size:.95rem;font-weight:800}.primary{background:var(--blue);color:#fff}.primary:hover{background:#0988d5}.ghost{border:1px solid #ffffff80;color:#fff;background:#ffffff10}.ghost:hover{background:#ffffff20}.experience{position:absolute;right:clamp(24px,6vw,90px);bottom:45px;z-index:2;display:flex;align-items:center;gap:12px;border-left:3px solid #46baf7;padding-left:17px}.experience strong{font-size:3rem;line-height:1}.experience span{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em}.section{padding:105px clamp(22px,7vw,110px)}.section-heading{max-width:690px;margin-bottom:52px}.section-heading h2,.about h2,.contact h2{font-size:clamp(2rem,4vw,3.5rem);line-height:1.08;letter-spacing:-.035em;margin-bottom:20px}.section-heading>p:last-child,.about-copy>p{font-size:1.08rem;color:var(--muted)}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}.service-grid article{padding:30px 28px 12px 0;border-right:1px solid var(--line);margin-right:28px}.service-grid article:last-child{border-right:0}.service-grid span{display:block;color:var(--blue);font-size:.8rem;font-weight:800;margin-bottom:44px}.service-grid h3{font-size:1.28rem;line-height:1.2}.service-grid p{color:var(--muted)}.projects{background:#111b23;color:#fff}.section-heading.light{margin-bottom:45px}.project-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:16px}.project-grid figure{margin:0;position:relative;min-height:520px;overflow:hidden;background:#26333d}.project-grid img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.project-grid figure:hover img{transform:scale(1.025)}.project-grid figcaption{position:absolute;left:0;right:0;bottom:0;padding:55px 22px 22px;background:linear-gradient(transparent,#061018de);display:flex;flex-direction:column}.project-grid figcaption strong{font-size:1.05rem}.project-grid figcaption span{font-size:.88rem;color:#d6e0e6}.about{display:grid;grid-template-columns:1fr .85fr;align-items:center;gap:8vw}.about-copy ul{list-style:none;padding:0;margin:35px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:15px}.about-copy li{font-weight:700;border-top:1px solid var(--line);padding-top:14px}.about-copy li::before{content:'✓';color:var(--blue);margin-right:9px}.video-card{background:#0f1a22;padding:12px 12px 0;box-shadow:22px 22px 0 #e5eef3}.video-card video{width:100%;max-height:550px;background:#000}.video-card p{color:#fff;padding:14px 8px;font-weight:700;margin:0}.contact{background:var(--blue);color:#fff;display:grid;grid-template-columns:1.5fr 1fr;gap:7vw;align-items:end}.contact .eyebrow{grid-column:1/-1;color:#b9e7ff;margin-bottom:-20px}.contact h2{margin:0}.contact-actions{display:flex;align-items:center;gap:28px;flex-wrap:wrap}.white{background:#fff;color:#075a8d}.phone{display:flex;flex-direction:column;font-size:1.35rem;font-weight:800}.phone small{font-size:.75rem;text-transform:uppercase;letter-spacing:.15em;font-weight:700;color:#c3e9ff}footer{padding:35px clamp(22px,7vw,110px);display:flex;align-items:center;justify-content:space-between;gap:25px;flex-wrap:wrap;font-size:.85rem;color:#66717a}.footer-brand{display:flex;align-items:center;gap:10px;color:var(--ink)}.footer-brand img{width:38px;height:38px;object-fit:cover;object-position:50% 11%}.floating-whatsapp{position:fixed;z-index:30;right:18px;bottom:18px;background:#25d366;color:#062812;padding:13px 18px;border-radius:999px;font-weight:800;box-shadow:0 7px 24px #07111c40}.floating-whatsapp:hover{transform:translateY(-2px)}@media(max-width:900px){nav{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:20px 24px;box-shadow:0 10px 20px #0c24301f}nav.open{display:flex}.menu{display:block}.experience{display:none}.service-grid{grid-template-columns:1fr 1fr}.service-grid article:nth-child(2){border-right:0}.project-grid{grid-template-columns:1fr 1fr}.project-grid .project-main{grid-column:1/-1}.project-grid figure{min-height:440px}.about,.contact{grid-template-columns:1fr}.contact .eyebrow{grid-column:auto;margin-bottom:-5px}}@media(max-width:600px){.site-header{height:68px}.brand img{width:42px;height:42px}.brand strong{font-size:1.15rem}nav{top:68px}.hero{min-height:700px;padding-top:60px;align-items:flex-end;padding-bottom:70px}.hero-shade{background:linear-gradient(0deg,rgba(6,16,23,.95),rgba(6,16,23,.25) 85%)}h1{font-size:2.75rem}.button{width:100%}.section{padding:78px 20px}.service-grid{grid-template-columns:1fr}.service-grid article{border-right:0;margin:0;padding-right:0}.service-grid span{margin-bottom:15px}.project-grid{grid-template-columns:1fr}.project-grid .project-main{grid-column:auto}.project-grid figure{min-height:430px}.about-copy ul{grid-template-columns:1fr}.contact{gap:35px}.contact-actions{align-items:stretch}.phone{text-align:center}.floating-whatsapp{right:12px;bottom:12px}footer{flex-direction:column;align-items:flex-start}}