.landing-wrapper{flex-direction:column;min-height:100vh;display:flex}.navbar{background:var(--surface);border-bottom:1px solid var(--border);z-index:100;padding:1rem 0;position:sticky;top:0}.nav-content{justify-content:space-between;align-items:center;display:flex}.brand{color:var(--foreground);align-items:center;gap:.5rem;display:flex}.brand-icon{color:var(--primary)}.brand-title{font-size:1.1rem;font-weight:500}.btn-sm{padding:.5rem 1rem;font-size:.875rem}.hero{background:linear-gradient(180deg, var(--primary-light) 0%, transparent 100%);padding:4rem 0 3rem;overflow:hidden}.hero-grid{grid-template-columns:1fr 1fr;align-items:center;gap:3rem;display:grid}.hero-content{text-align:left}@media (max-width:900px){.hero-grid{text-align:center;grid-template-columns:1fr}.hero-content{text-align:center}.hero-cta{justify-content:center}}.hero-badge{background-color:var(--surface);border:1px solid var(--primary-border);color:var(--primary);border-radius:9999px;align-items:center;gap:.5rem;margin-bottom:1.5rem;padding:.35rem .85rem;font-size:.8rem;font-weight:600;display:inline-flex}.hero-title{letter-spacing:-.02em;color:var(--foreground);margin-bottom:1.25rem;font-size:2.75rem;font-weight:800;line-height:1.15}.text-highlight{color:var(--primary)}.hero-subtitle{color:var(--muted);max-width:550px;margin-bottom:2rem;font-size:1.1rem;line-height:1.6}@media (max-width:900px){.hero-subtitle{margin-left:auto;margin-right:auto}}.hero-cta{display:flex}.cta-btn{padding:.9rem 2rem;font-size:1.05rem}.hero-image-container{width:100%;max-width:500px;margin:0 auto;position:relative}.hero-image{border-radius:var(--radius-lg);width:100%;height:auto;box-shadow:var(--shadow-lg);object-fit:cover;border:4px solid var(--surface)}.floating-badge{background:var(--surface);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);border:1px solid var(--border);align-items:center;gap:1rem;padding:1rem 1.25rem;animation:4s ease-in-out infinite float;display:flex;position:absolute;bottom:-1.5rem;left:-2rem}@media (max-width:900px){.floating-badge{width:max-content;bottom:-1.5rem;left:50%;transform:translate(-50%)}}.floating-icon{font-size:1.75rem}.floating-badge div{text-align:left;flex-direction:column;display:flex}.floating-badge strong{color:var(--foreground);font-size:.95rem}.floating-badge span{color:var(--muted);font-size:.8rem}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}.social-proof-section{background-color:var(--background);padding:3rem 0 1rem}.social-proof-grid{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--border);z-index:10;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:-1rem;padding:2rem;display:grid;position:relative}.proof-item{text-align:center;flex-direction:column;align-items:center;gap:.5rem;display:flex}.proof-number{color:var(--primary);font-size:2.25rem;font-weight:800}.proof-text{color:var(--muted);max-width:250px;font-size:.9rem;line-height:1.5}.section-header{text-align:center;max-width:650px;margin:0 auto 3rem}.section-header h2{color:var(--foreground);margin-bottom:.5rem;font-size:1.85rem;font-weight:700}.section-header p{color:var(--muted);font-size:1rem}.catalog-section{background-color:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:4rem 0}.catalog-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;display:grid}.exam-card{flex-direction:column;display:flex}.exam-card-header{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}.exam-code{color:var(--primary);font-size:1.25rem;font-weight:800}.badge-disabled{background-color:var(--muted-light);color:var(--secondary);border:1px solid var(--border)}.exam-name{color:var(--foreground);margin-bottom:.75rem;font-size:1.1rem;font-weight:700}.exam-desc{color:var(--muted);flex-grow:1;margin-bottom:1.5rem;font-size:.9rem;line-height:1.5}.btn-block{width:100%}.disabled-exam{opacity:.8;background-color:var(--background)}.disabled-exam:hover{box-shadow:var(--shadow-sm);border-color:var(--border);transform:none}.testimonials-section{padding:4rem 0}.testimonials-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem;display:grid}.testimonial-card{flex-direction:column;gap:1rem;display:flex}.testimonial-header{align-items:center;gap:1rem;display:flex}.testimonial-avatar{background-color:var(--primary);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;font-size:1.25rem;font-weight:700;display:flex}.testimonial-name{color:var(--foreground);font-size:1.05rem;font-weight:700}.testimonial-meta{color:var(--muted);font-size:.85rem;font-weight:500}.testimonial-text{color:var(--foreground);border-left:3px solid var(--primary-border);padding-left:1rem;font-size:.95rem;font-style:italic;line-height:1.6}.footer{background:var(--surface);border-top:1px solid var(--border);color:var(--muted);margin-top:auto;padding:2.5rem 0;font-size:.875rem}.footer-content{flex-direction:column;gap:1.5rem;display:flex}.disclaimer{max-width:900px;margin-top:.35rem;font-size:.8rem;line-height:1.4}.footer-copyright{border-top:1px solid var(--border);padding-top:1rem;font-size:.8rem}@media (max-width:768px){.hero-title{font-size:2rem}}.theme-toggle-btn{border:1px solid var(--border);color:var(--foreground);cursor:pointer;background:0 0;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;margin-right:15px;transition:all .2s;display:flex}.theme-toggle-btn:hover{background:var(--primary-light);border-color:var(--primary-border);color:var(--primary)}.why-choose-us{padding:5rem 0;position:relative}.gradient-text{background:linear-gradient(90deg, var(--primary) 0%, #3b82f6 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:1rem;font-size:2.25rem;font-weight:800}.subtitle-large{color:var(--muted);max-width:700px;margin:0 auto;font-size:1.15rem;line-height:1.6}.why-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2.5rem;margin-top:3rem;display:grid}.why-card-modern{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);flex-direction:column;align-items:flex-start;padding:2.5rem 2rem;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:relative;overflow:hidden;box-shadow:0 10px 30px -10px #0000000d}.why-card-modern:before{content:"";background:linear-gradient(90deg, var(--primary) 0%, #3b82f6 100%);opacity:0;height:4px;transition:opacity .3s;position:absolute;top:0;left:0;right:0}.why-card-modern:hover{border-color:var(--primary-border);transform:translateY(-8px);box-shadow:0 20px 40px -10px #005a9e26}body.dark-mode .why-card-modern:hover{box-shadow:0 20px 40px -10px #1d4ed840}.why-card-modern:hover:before{opacity:1}.why-icon-wrapper{background:var(--primary-light);color:var(--primary);border-radius:16px;justify-content:center;align-items:center;width:64px;height:64px;margin-bottom:1.5rem;display:flex;position:relative}.why-title{color:var(--foreground);margin-bottom:1rem;font-size:1.35rem;font-weight:700}.why-text{color:var(--muted);font-size:.95rem;line-height:1.7}.motivation-section{padding:2rem 0 5rem}.motivation-card{background:linear-gradient(135deg, var(--primary) 0%, #1e40af 100%);color:#fff;border-radius:var(--radius-lg);border:none;justify-content:space-between;align-items:center;padding:3rem 4rem;display:flex;position:relative;overflow:hidden;box-shadow:0 20px 40px -10px #005a9e4d}body.dark-mode .motivation-card{background:linear-gradient(135deg,#1e3a8a 0%,#0f172a 100%);box-shadow:0 20px 40px -10px #00000080}.motivation-content{z-index:2;flex:1;max-width:600px;position:relative}.motivation-content h2{margin-bottom:1rem;font-size:2.25rem;font-weight:800;line-height:1.2}.motivation-content p{opacity:.9;font-size:1.1rem;line-height:1.7}.motivation-content strong{color:#fbbf24}.motivation-icon{opacity:.15;z-index:1;position:absolute;top:50%;right:2rem;transform:translateY(-50%)scale(1.5)}@media (max-width:768px){.motivation-card{text-align:center;flex-direction:column;padding:2rem}.motivation-icon{display:none}.gradient-text{font-size:1.8rem}}.coming-soon-card{opacity:.7;pointer-events:none;filter:grayscale(80%)}.coming-soon-card .badge{background-color:var(--muted-light);color:var(--foreground);border:1px solid var(--border)}.footer-links{gap:1.5rem;margin-top:1rem;display:flex}.footer-links a{color:var(--muted);font-size:.875rem}.footer-links a:hover{color:var(--primary);text-decoration:underline}