:root{--font-heading: "Outfit", -apple-system, BlinkMacSystemFont, sans-serif;--font-body: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;--primary: #0056b3;--primary-hover: #003d82;--primary-light: rgba(0, 86, 179, .08);--accent: #0284c7;--accent-gradient: linear-gradient(135deg, #0056b3 0%, #0284c7 100%);--accent-glow: rgba(2, 132, 199, .15);--bg-page: #f8fafc;--bg-card: #ffffff;--bg-card-hover: #f1f5f9;--bg-glass: rgba(255, 255, 255, .9);--bg-header: rgba(255, 255, 255, .95);--text-main: #0f172a;--text-muted: #475569;--text-inverse: #ffffff;--border-color: #e2e8f0;--border-glow: rgba(0, 86, 179, .3);--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .06);--shadow-md: 0 4px 12px -2px rgba(0, 0, 0, .08), 0 2px 6px -1px rgba(0, 0, 0, .04);--shadow-lg: 0 12px 28px -6px rgba(0, 0, 0, .12), 0 8px 12px -6px rgba(0, 0, 0, .04);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 24px;--radius-full: 9999px;--transition: all .25s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);background-color:var(--bg-page);color:var(--text-main);line-height:1.6;min-height:100vh;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);letter-spacing:-.02em;font-weight:700;color:var(--text-main)}a{color:var(--primary);text-decoration:none;transition:var(--transition)}a:hover{color:var(--primary-hover)}.container{max-width:1240px;margin:0 auto;padding:0 24px}.glass-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-md);transition:var(--transition)}.glass-card:hover{border-color:var(--border-glow);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 24px;font-family:var(--font-heading);font-weight:600;font-size:.95rem;border-radius:var(--radius-sm);border:none;cursor:pointer;transition:var(--transition);white-space:nowrap}.btn-primary{background:var(--accent-gradient);color:var(--text-inverse);box-shadow:0 4px 14px #0056b340}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #0056b359;color:#fff}.btn-secondary{background:#fff;color:var(--text-main);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--primary)}.btn-outline{background:transparent;color:var(--text-main);border:1px solid var(--border-color)}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:var(--radius-full);font-size:.8rem;font-weight:600;letter-spacing:.03em;text-transform:uppercase}.badge-primary{background:var(--primary-light);color:var(--primary);border:1px solid rgba(0,86,179,.2)}.badge-success{background:#10b9811a;color:#059669;border:1px solid rgba(16,185,129,.2)}.page-hero{background:linear-gradient(135deg,#f1f5f9,#e2e8f0);padding:60px 0;border-bottom:1px solid var(--border-color);margin-bottom:48px}.top-bar{background:#fff;border-bottom:1px solid var(--border-color);font-size:.85rem;padding:8px 0;color:var(--text-muted)}.site-header{position:sticky;top:0;z-index:100;background:var(--bg-header);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);box-shadow:var(--shadow-sm)}.header-content{display:flex;align-items:center;justify-content:space-between;height:84px}.nav-menu{display:flex;align-items:center;gap:20px;list-style:none;margin:0;padding:0}.nav-item{position:relative}.nav-link{color:var(--text-muted);font-weight:600;font-size:.92rem;padding:8px 4px;position:relative;white-space:nowrap;display:flex;align-items:center;gap:4px}.nav-link:hover,.nav-link.active{color:var(--primary)}.nav-link.active:after{content:"";position:absolute;bottom:-4px;left:0;width:100%;height:2px;background:var(--primary)}.dropdown-menu{position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--border-color);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);padding:8px 0;min-width:240px;opacity:0;visibility:hidden;transform:translateY(10px);transition:all .2s ease;z-index:1000;list-style:none}.nav-item:hover .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-item{display:flex;align-items:center;gap:8px;padding:10px 18px;font-size:.88rem;font-weight:500;color:var(--text-main);transition:var(--transition);white-space:nowrap;text-decoration:none}.dropdown-item:hover{background:var(--primary-light);color:var(--primary)}.ref-logo-card{background:#fff;border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:20px;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);transition:var(--transition);height:100px}.ref-logo-card:hover{transform:scale(1.04);box-shadow:var(--shadow-md);border-color:var(--primary)}.ref-logo-img{max-width:100%;max-height:60px;object-fit:contain;filter:grayscale(20%);transition:var(--transition)}.ref-logo-card:hover .ref-logo-img{filter:grayscale(0%)}.page-hero{padding:64px 0;background:linear-gradient(135deg,#ffffffd1,#f1f5f9bf),url(/images/stranto-bg.png);background-size:cover;background-position:center;border-bottom:1px solid var(--border-color);margin-bottom:48px}@keyframes floatSlow{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}@keyframes pulseGlow{0%,to{opacity:.35;transform:translate(-50%,-50%) scale(1)}50%{opacity:.75;transform:translate(-50%,-50%) scale(1.06)}}.hero-graphic-card{position:relative;background:#fff;border-radius:var(--radius-md);padding:32px;border:1px solid var(--border-color);box-shadow:0 15px 35px -10px #0056b31a;overflow:hidden}.hero-graphic-node{animation:floatSlow 4s ease-in-out infinite}.hero-graphic-node-2{animation:floatSlow 5s ease-in-out infinite 1.2s}.hero-graphic-node-3{animation:floatSlow 4.5s ease-in-out infinite 2.4s}.mobile-hamburger-btn{display:none;background:transparent;border:none;color:var(--text-main);cursor:pointer;padding:6px}.mobile-drawer{background:#fff;border-bottom:1px solid var(--border-color);box-shadow:var(--shadow-lg)}.mobile-drawer-link{display:flex;align-items:center;gap:12px;padding:12px 16px;font-weight:600;color:var(--text-main);border-radius:var(--radius-sm);transition:var(--transition);text-decoration:none}.mobile-drawer-link:hover{background:var(--primary-light);color:var(--primary)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0f172a99;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:16px}.modal-body{position:relative;background:#fff;border-radius:var(--radius-md);padding:36px;max-width:680px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);border:1px solid var(--border-color)}.close-modal{position:absolute;top:16px;right:16px;background:var(--bg-page);border:1px solid var(--border-color);border-radius:999px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-muted)}@media (max-width: 992px){.desktop-nav,.desktop-cta{display:none!important}.mobile-hamburger-btn{display:flex!important}.container{padding:0 16px}.header-content{height:70px}}@media (max-width: 768px){h1{font-size:1.8rem!important}h2{font-size:1.45rem!important}h3{font-size:1.2rem!important}.page-hero{padding:36px 0!important;margin-bottom:28px!important}.glass-card,.modal-body{padding:20px!important}div[style*=gridTemplateColumns],div[style*=grid-template-columns]{grid-template-columns:1fr!important}}