*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;background:var(--fog);color:var(--ink);line-height:1.6}nav{background:var(--white);border-bottom:2px solid var(--mist);padding:0 2rem;display:flex;align-items:center;justify-content:space-between;height:64px;position:sticky;top:0;z-index:100;box-shadow:var(--shadow-sm)}.logo-icon{width:36px;height:36px}.nav-links{display:flex;gap:3rem;padding-top:1rem;list-style:none;text-transform:uppercase;font-size:0.9rem;font-weight:500;color:var(--slate)}.nav-links a:hover{color:var(--red)}.nav-cta{background:var(--red);color:var(--white);padding:0.45rem 1.2rem;border-radius:var(--radius);font-weight:600;font-size:0.9rem;transition:background .18s}.nav-cta:hover{background:var(--red-dark);color:var(--white)}.nav-hamburger{display:none;background:none;border:none;cursor:pointer;font-size:1.4rem;color:#e21313;padding:0}.nav-hamburger span{display:block;height:2px;width:100%;background-color:#e21313;border-radius:2px;transition:all 0.3s}@media (max-width: 768px){nav{flex-wrap:wrap;padding:1rem 1.5rem;height:auto}.nav-hamburger{display:flex}.nav-cta-desktop{display:none}.nav-links{display:none;flex-direction:column;width:100%;gap:0;padding:0.5rem 0 1rem}.nav-links.open{display:flex}.nav-links li{text-align:center;padding:0.8rem 0;border-top:1px solid #f0f0f0}.nav-cta-mobile{display:block}}@media (min-width: 769px){.nav-cta-mobile{display:none}}.hero{background:linear-gradient(135deg, var(--ink) 0%, #2b3155 100%);color:var(--white);padding:6rem 2rem 5rem;text-align:center;position:relative;overflow:hidden}.hero::before{content:'';position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='900' height='120' viewBox='0 0 900 120'%3E%3Cpolyline points='0,60 80,60 110,60 140,10 165,110 190,30 215,60 280,60 360,60 440,60 470,60 500,10 525,110 550,30 575,60 640,60 720,60 800,60 830,60 860,10 885,110 900,60' fill='none' stroke='%23e21313' stroke-width='2.5' stroke-opacity='0.18'/%3E%3C/svg%3E");background-repeat:repeat-x;background-position:center 55%;pointer-events:none}.hero-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(226,19,19,0.18);border:1px solid rgba(226,19,19,0.35);color:#fca5a5;font-size:0.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:0.3rem 0.9rem;border-radius:99px;margin-bottom:1.5rem}.hero-logo{display:flex;justify-content:center;margin-bottom:2rem}.hero-logo-img{height:90px;width:auto;filter:brightness(0) invert(1);opacity:0.95}.hero-descriptor{font-size:0.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#a0aac4;margin-bottom:0.6rem}.hero-sub{font-size:0.95rem;color:var(--white);max-width:480px;margin:0 auto;line-height:1.65;opacity:0.88}.hero-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.stats-strip{background:var(--white);border-bottom:1px solid var(--mist);padding:1.5rem 2rem}.stats-inner{max-width:900px;margin:0 auto;display:flex;justify-content:space-around;flex-wrap:wrap;gap:1.5rem;text-align:center}.stat-item strong{display:block;font-size:1.8rem;font-weight:800;color:var(--red);line-height:1}.stat-item span{font-size:0.82rem;color:var(--slate);text-transform:uppercase;letter-spacing:.06em;font-weight:500}section{padding:5rem 2rem}.section-inner{max-width:1040px;margin:0 auto}.section-label{font-size:0.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--red);margin-bottom:0.5rem}.section-title{font-size:clamp(1.5rem, 3vw, 2.2rem);font-weight:800;color:var(--ink);margin-bottom:0.75rem;letter-spacing:-.02em}.section-sub{color:var(--slate);font-size:1rem;max-width:520px;margin-bottom:1.5rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(260px, 1fr));gap:1.5rem}.feature-card{background:var(--white);border:1px solid var(--mist);border-radius:var(--radius);padding:1.75rem;box-shadow:var(--shadow-sm);transition:box-shadow .2s, transform .2s}.feature-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}.feature-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:1rem;font-size:1.25rem}.icon-red{background:var(--red-soft)}.icon-navy{background:#e8eaf6}.icon-green{background:#dcfce7}.icon-amber{background:#fef3c7}.feature-card h3{font-size:1rem;font-weight:700;margin-bottom:0.4rem;color:var(--ink)}.feature-card p{font-size:0.88rem;color:var(--slate);line-height:1.55}.exams-section{background:var(--fog)}.exam-list{display:flex;flex-wrap:wrap;gap:0.75rem;margin-top:2rem}.exam-chip{background:var(--white);border:1.5px solid var(--mist);border-radius:99px;padding:0.5rem 1.2rem;font-size:0.9rem;font-weight:600;color:var(--ink);display:flex;align-items:center;gap:8px;box-shadow:var(--shadow-sm);transition:border-color .18s}.exam-chip:hover{border-color:var(--red)}.exam-chip .dot{width:8px;height:8px;background:var(--red);border-radius:50%;flex-shrink:0}.cta-section{padding:0;overflow:hidden}.cta-inner{display:flex;align-items:stretch;min-height:400px}.cta-image{flex:1;overflow:hidden}.cta-image img{width:100%;height:100%;object-fit:cover}.cta-content{flex:1;background:linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:4rem}.cta-content h2{font-size:clamp(1.5rem, 3vw, 2.4rem);font-weight:800;color:white;margin-bottom:1rem;letter-spacing:-.02em}.cta-content p{color:rgba(255,255,255,0.8);margin-bottom:2rem;font-size:1rem}.btn-white{background:var(--white);color:var(--red);padding:0.8rem 2.2rem;border-radius:var(--radius);font-weight:700;font-size:1rem;border:none;cursor:pointer;transition:opacity .18s, transform .12s;text-decoration:none;display:inline-block}.btn-white:hover{opacity:.92;transform:translateY(-1px);color:var(--red)}@media (max-width: 768px){.cta-inner{flex-direction:column}.cta-image{height:250px}.cta-content{padding:2.5rem 1.5rem;align-items:center;text-align:center}}footer{background:var(--ink);color:#8892b0;padding:1rem;text-align:center;font-size:0.82rem}.footer-logo{display:block;margin-bottom:20px}.footer-logo .footer-logo-img{height:60px;width:60px;display:inline-block;transition:transform 0.3s ease}.footer-logo:hover .footer-logo-img{transform:scale(1.05)}footer strong{color:var(--white)}.back-to-top{position:fixed;bottom:30px;right:30px;width:50px;height:50px;background-color:var(--red);color:white;border:none;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,0.3);z-index:1000;opacity:0;visibility:hidden;transition:all 0.3s ease-in-out}.back-to-top.show{opacity:1;visibility:visible}.back-to-top:hover{background-color:var(--red-dark);transform:translateY(-5px);box-shadow:0 6px 15px rgba(0,0,0,0.4)}