*,:after,:before{margin:0;padding:0;box-sizing:border-box}:root{--bg:#f8f9fb;--bg-card:#ffffff;--bg-card-hover:#f0f4f8;--bg-alt:#1a3a5c;--accent:#1e4d82;--accent-light:#3a6fa8;--accent-glow:rgba(30,77,130,0.18);--text:#0f2744;--text-muted:#6b87a8;--text-on-alt:#f8f9fb;--border:rgba(30,77,130,0.1);--gradient-1:linear-gradient(135deg,#1e4d82,#0f2744);--gradient-2:linear-gradient(135deg,#0f2744,#1e4d82);--radius:16px;--radius-sm:10px}html{scroll-behavior:smooth}body{font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 24px}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:50px;font-weight:600;font-size:.95rem;text-decoration:none;border:none;cursor:pointer;transition:all .3s;font-family:inherit}.btn-primary{background:var(--gradient-1);color:var(--text-on-alt);box-shadow:0 4px 24px var(--accent-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 32px var(--accent-glow)}.btn-outline{background:transparent;color:var(--text);border:1.5px solid rgba(48,73,101,.25)}.btn-outline:hover{border-color:var(--accent);background:rgba(48,73,101,.06)}.btn-sm{padding:10px 22px;font-size:.85rem}section{padding:72px 0}.section-label{display:inline-flex;align-items:center;gap:8px;color:var(--accent-light);font-size:.8rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;margin-bottom:16px}.section-label:before{content:"";width:24px;height:2px;background:var(--gradient-1);border-radius:2px}.section-title{font-size:2.5rem;font-weight:800;margin-bottom:16px;letter-spacing:-.02em}.section-desc{color:var(--text-muted);font-size:1.1rem;max-width:600px;line-height:1.7}.section-header{text-align:center;margin-bottom:48px}.section-header .section-desc{margin:0 auto}.fade-up{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}.fade-up.visible{opacity:1;transform:translateY(0)}@media (max-width:1024px){.hero-grid{grid-template-columns:1fr!important;text-align:center}.hero-grid p{margin-left:auto;margin-right:auto}.hero-buttons{justify-content:center}.hero-visual{display:none!important}.hero-grid h1{font-size:2.8rem}.problem-grid,.stats-grid{grid-template-columns:repeat(2,1fr)!important}.contact-wrapper{grid-template-columns:1fr!important}.footer-grid{grid-template-columns:1fr 1fr!important}}@media (max-width:768px){.hero-grid h1{font-size:2.2rem}.section-title{font-size:2rem}.nav-links{display:none!important}.mobile-toggle{display:block!important}.features-grid,.usecases-grid{grid-template-columns:1fr!important}.sources-grid{grid-template-columns:repeat(2,1fr)!important}.footer-grid,.form-row{grid-template-columns:1fr!important}}@media (max-width:480px){.problem-grid,.sources-grid{grid-template-columns:1fr!important}.hero-grid h1{font-size:1.8rem}}