:root{--navy:#061b34;--navy2:#0a2949;--deep:#020a14;--gold:#c47a12;--gold2:#e0a13a;--text:#071a33;--muted:#657184;--white:#fff;--light:#f4f7fb;--line:#dde5ef;--shadow:0 26px 70px rgba(3,16,32,.16)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.55;overflow-x:hidden}a{color:inherit}img{max-width:100%;display:block}
.topbar{height:38px;background:var(--deep);color:#cdd8e7;display:flex;align-items:center;justify-content:flex-end;gap:24px;padding:0 6vw;font-size:13px}.topbar a{text-decoration:none;color:#fff}
.header{position:fixed;top:38px;left:0;right:0;z-index:100;height:86px;display:flex;align-items:center;justify-content:space-between;padding:0 6vw;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(6,27,52,.08);transition:.3s}.header.scrolled{top:0;height:76px;box-shadow:0 16px 40px rgba(0,0,0,.12)}
.brand img{width:170px;height:auto;object-fit:contain}.nav{display:flex;align-items:center;gap:24px;font-size:13px;text-transform:uppercase;font-weight:800;letter-spacing:.045em}.nav a{text-decoration:none;position:relative}.nav a:not(.nav-button)::after{content:"";position:absolute;left:0;bottom:-7px;width:0;height:2px;background:var(--gold);transition:.25s}.nav a:hover::after{width:100%}.nav-button{padding:12px 18px;border:1.5px solid var(--gold);color:var(--navy)}
.menu-btn{display:none;background:transparent;border:0;width:42px;height:42px;gap:6px;flex-direction:column;justify-content:center}.menu-btn span{height:2px;background:var(--navy);display:block;width:30px}
.hero{position:relative;min-height:880px;display:flex;align-items:center;padding:170px 6vw 120px;overflow:hidden}.hero-bg{position:absolute;inset:0;background:url("assets/hero-frankfurt.jpg") center 42%/cover no-repeat;transform:scale(1.04)}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.83) 38%,rgba(255,255,255,.18) 72%,rgba(255,255,255,.05))}.hero::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:180px;background:linear-gradient(0deg,#fff,rgba(255,255,255,0))}.hero-inner{position:relative;z-index:2;max-width:760px}.kicker{margin:0 0 16px;color:var(--gold);text-transform:uppercase;letter-spacing:.12em;font-weight:900;font-size:13px}h1{font-size:clamp(48px,8vw,108px);line-height:.88;margin:0;text-transform:uppercase;letter-spacing:-.065em;color:var(--navy)}h1 span{color:var(--gold)}.lead{font-size:20px;max-width:680px;margin:28px 0;color:#20344e}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 24px;border-radius:2px;text-decoration:none;text-transform:uppercase;font-weight:900;font-size:13px;letter-spacing:.055em;border:1px solid transparent;transition:.25s}.btn-primary{background:var(--navy);color:#fff;box-shadow:0 16px 34px rgba(6,27,52,.22)}.btn-light{background:#fff;color:var(--navy);border-color:#d9e1ea}.btn-gold{background:var(--gold);color:white}.hero-card{position:absolute;right:8vw;bottom:110px;z-index:3;width:290px;padding:26px;background:rgba(6,27,52,.88);color:#fff;backdrop-filter:blur(14px);box-shadow:var(--shadow)}.hero-card strong{display:block;font-size:36px;color:var(--gold2);line-height:1}.hero-card span{display:block;margin-top:10px;color:#dce6f1}
.service-strip{position:relative;z-index:4;margin:-72px 6vw 0;display:grid;grid-template-columns:repeat(3,1fr);background:var(--navy);box-shadow:var(--shadow)}.service-strip article{padding:36px;border-right:1px solid rgba(255,255,255,.12);color:#fff;background:linear-gradient(135deg,var(--navy),#031122)}.service-strip .icon{color:var(--gold);font-size:34px}.service-strip h3{margin:12px 0 4px;text-transform:uppercase}.service-strip p{margin:0;color:#d7e0ec}
.section{padding:120px 6vw}.center-head{text-align:center;max-width:850px;margin:0 auto 56px}.center-head h2,.about-text h2,.contact-panel h2,.cta h2{font-size:clamp(36px,5vw,70px);line-height:1.02;margin:0 0 24px;color:var(--navy);letter-spacing:-.045em}.center-head p,.about-text p,.activity p,.contact-panel p{font-size:18px;color:var(--muted)}
.home-card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.image-link-card{position:relative;overflow:hidden;min-height:360px;color:white;text-decoration:none;box-shadow:var(--shadow);background:#000}.image-link-card img{width:100%;height:100%;object-fit:cover;transition:.35s}.image-link-card:hover img{transform:scale(1.05)}.image-link-card::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,16,32,.85),rgba(3,16,32,.05))}.image-link-card span{position:absolute;left:24px;right:24px;bottom:24px;z-index:2;font-size:22px;font-weight:900;text-transform:uppercase}
.subhero{padding:190px 6vw 100px;background:linear-gradient(135deg,#fff,var(--light));border-bottom:1px solid var(--line)}.subhero h1{font-size:clamp(44px,6vw,88px);max-width:1100px}.subhero .lead{max-width:900px}
.activity-list{padding:90px 6vw;display:grid;gap:70px}.activity{display:grid;grid-template-columns:.95fr 1.05fr;gap:55px;align-items:center;background:#fff}.activity.reverse img{order:2}.activity img{width:100%;height:auto;object-fit:contain;box-shadow:var(--shadow)}.activity h2{font-size:clamp(32px,4vw,58px);line-height:1.05;margin:0 0 20px;color:var(--navy);letter-spacing:-.035em}.activity ul{columns:2;padding-left:20px;font-weight:700}.activity li{margin:8px 0}
.about-page{display:grid;grid-template-columns:1fr .9fr;gap:60px}.values{display:grid;grid-template-columns:1fr 1fr;gap:18px}.values article{background:var(--light);padding:32px;border-left:4px solid var(--gold);box-shadow:0 12px 32px rgba(0,0,0,.07)}.values strong{display:block;font-size:24px;color:var(--navy)}.values span{color:var(--muted)}
.reference-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.ref-card{background:#fff;box-shadow:var(--shadow);border:1px solid var(--line)}.ref-card img{width:100%;height:auto}.ref-card h3,.ref-card p{padding:0 28px}.ref-card h3{font-size:28px;text-transform:uppercase;color:var(--navy);margin:28px 0 8px}.ref-card p{padding-bottom:30px;color:var(--muted)}
.cta{margin:0 6vw 120px;padding:54px 58px;background:linear-gradient(135deg,var(--navy),#02101f);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px;box-shadow:var(--shadow)}.cta h2{color:white;margin-bottom:10px}.cta p{margin:0;color:#d8e2ed;font-size:18px}
.contact{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;padding:120px 6vw;background:linear-gradient(180deg,#fff,var(--light))}.contact-panel{background:var(--navy);color:white;padding:46px;position:relative;overflow:hidden}.contact-panel h2{color:white}.contact-panel p{color:#d9e3ef}.contact-list{display:grid;gap:16px;margin-top:28px;position:relative;z-index:1}.contact-list a,.contact-list span{color:white;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.14);padding-bottom:12px}.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:18px;background:#fff;padding:44px;box-shadow:var(--shadow);border:1px solid #e8eef5}.contact-form label{font-weight:800;color:var(--navy)}.contact-form .full{grid-column:1/-1}input,select,textarea{width:100%;margin-top:8px;border:1px solid #d5dee8;padding:15px 14px;font:inherit;background:#fff}textarea{resize:vertical}button{cursor:pointer}
.legal{padding:180px 6vw 100px;max-width:1000px}.legal h1{font-size:clamp(42px,6vw,80px)}.legal h2{font-size:32px;color:var(--navy);margin-top:38px}.legal p{font-size:18px;color:#304257}
.whatsapp{position:fixed;right:22px;bottom:22px;z-index:120;background:#25D366;color:#fff;text-decoration:none;font-weight:900;padding:15px 18px;border-radius:999px;box-shadow:0 16px 34px rgba(0,0,0,.25)}
.footer{background:#020a14;color:#d9e3ef;padding:36px 6vw;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}.footer img{width:125px;filter:brightness(1.4)}.footer p{margin:6px 0}.footer-links{display:flex;gap:18px}.footer-links a{color:#fff;text-decoration:none}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}.reveal.visible{opacity:1;transform:translateY(0)}.delay-1{transition-delay:.12s}.delay-2{transition-delay:.24s}
@media(max-width:1050px){.topbar{display:none}.header{top:0}.menu-btn{display:flex}.nav{position:absolute;top:86px;left:0;right:0;background:#fff;display:none;flex-direction:column;align-items:flex-start;padding:26px 6vw;box-shadow:0 24px 45px rgba(0,0,0,.14)}.nav.open{display:flex}.hero-card{display:none}.service-strip,.home-card-grid,.activity,.about-page,.reference-grid,.contact{grid-template-columns:1fr}.service-strip{margin:0}.activity.reverse img{order:0}.activity ul{columns:1}.cta{margin:0 0 80px;border-radius:0;flex-direction:column;align-items:flex-start}}
@media(max-width:650px){.brand img{width:150px}.header{height:76px}.nav{top:76px}.hero{padding:120px 22px 70px;min-height:720px}.hero-overlay{background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(255,255,255,.78))}.service-strip,.section,.activity-list,.contact,.subhero,.legal{padding-left:20px;padding-right:20px}.service-strip{display:block}.contact-form,.values{grid-template-columns:1fr}.contact-form{padding:26px}.cta{padding:40px 22px}.footer{display:block;text-align:center}.footer-links{justify-content:center;flex-wrap:wrap}.image-link-card{min-height:300px}}