:root{--bg-color: #ffffff;--text-color: #0f172a;--text-light: #1e293b;--primary-color: #002395;--secondary-color: #f8fafc;--accent-color: #ed2939;--font-main: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;--spacing-unit: 1rem;--container-width: 1200px;--border-color: #e2e8f0;--gradient-tricolor: linear-gradient(135deg, rgba(0, 35, 149, .03) 0%, rgba(255, 255, 255, 0) 50%, rgba(237, 41, 57, .03) 100%);--glass-bg: rgba(255, 255, 255, .7);--glass-border: 1px solid rgba(255, 255, 255, .5);--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .03);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .03), 0 4px 6px -2px rgba(0, 0, 0, .02);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .05), 0 10px 10px -5px rgba(0, 0, 0, .03)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-main);background-color:var(--bg-color);background-image:var(--gradient-tricolor);background-attachment:fixed;color:var(--text-color);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 10% 20%,rgba(0,35,149,.08) 0%,transparent 40%),radial-gradient(circle at 90% 80%,rgba(237,41,57,.08) 0%,transparent 40%);pointer-events:none;z-index:-1}a{text-decoration:none;color:inherit;transition:all .3s ease}.benefit-card,.theme-card,.question-type-card,.fluid-card{position:relative;overflow:hidden;transition:all .3s cubic-bezier(.4,0,.2,1);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);z-index:1}.benefit-card:before,.theme-card:before,.question-type-card:before,.fluid-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:6px;background:linear-gradient(90deg,#002395 33%,#fff 33%,#fff 66%,#ed2939 66%);opacity:0;transition:opacity .3s ease;z-index:2}.benefit-card:hover,.theme-card:hover,.question-type-card:hover,.fluid-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--primary-color)}.benefit-card:hover:before,.theme-card:hover:before,.question-type-card:hover:before,.fluid-card:hover:before{opacity:1}ul{list-style:none}h1,h2,h3{font-weight:700;line-height:1.1;margin-bottom:1rem;letter-spacing:-.03em;color:#1e293b}h1{font-size:clamp(3rem,6vw,4.5rem);background:linear-gradient(to right,#002395,#1e293b);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:1.5rem}h2{font-size:clamp(2.5rem,4vw,3rem);margin-bottom:3rem;letter-spacing:-.04em}p{margin-bottom:2rem;color:var(--text-light);font-size:1.25rem;max-width:70ch;font-weight:400;line-height:1.8;text-align:justify;-webkit-hyphens:auto;hyphens:auto}.container{max-width:var(--container-width);margin:0 auto;padding:0 2rem}.header{position:fixed;top:0;left:0;width:100%;max-width:100%;padding:1rem 2rem;background:#fff;z-index:100;border-radius:0;border-bottom:1px solid var(--border-color);box-shadow:none;display:flex;justify-content:center;transition:all .4s cubic-bezier(.4,0,.2,1);transform:none}.header.sticky{top:1rem;left:50%;transform:translate(-50%);width:calc(100% - 2rem);max-width:1400px;border-radius:100px;background:#ffffffe6;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:var(--glass-border);box-shadow:var(--shadow-sm);padding:.75rem 2rem}.nav{display:flex;justify-content:flex-end;align-items:center;width:100%;gap:2rem;max-width:var(--container-width);margin:0 auto}.nav-links{display:flex;flex-direction:column;position:absolute;top:100%;left:0;width:100%;background:#fff;padding:2rem;gap:1.5rem;border-radius:0 0 24px 24px;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(-20px);transition:all .3s ease;pointer-events:none}.nav-links.active{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}@media (max-width: 768px){.nav-links .btn-primary{display:none}}@media (min-width: 768px){.nav-links{display:flex;position:static;flex-direction:row;background:transparent;padding:0;width:auto;height:auto;box-shadow:none;opacity:1;visibility:visible;transform:none;pointer-events:auto;align-items:center;gap:2rem}.nav-links li:last-child{margin-left:0}}.nav-links a{font-size:.95rem;font-weight:500;color:var(--text-color);opacity:.8;position:relative;padding:.5rem 0}.nav-links a:hover{opacity:1;color:var(--primary-color)}@media (min-width: 768px){.nav-links a:after{content:"";position:absolute;width:0;height:2px;bottom:-4px;left:0;background:linear-gradient(to right,#002395,#fff,#ed2939);transition:width .3s ease}.nav-links a:hover:after{width:100%}}.burger-menu{display:flex;flex-direction:column;justify-content:space-around;width:2rem;height:1.5rem;background:transparent;border:none;cursor:pointer;z-index:101;padding:0}.mobile-login-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:#fffc;border:1px solid var(--border-color);border-radius:50px;font-size:.9rem;font-weight:600;color:var(--text-color);text-decoration:none;transition:all .3s ease}.mobile-login-btn img{width:20px;height:20px;-o-object-fit:contain;object-fit:contain}.mobile-login-btn:hover{background:#fff;box-shadow:var(--shadow-sm);color:var(--primary-color)}@media (min-width: 768px){.burger-menu,.mobile-login-btn{display:none}}.burger-menu span{width:100%;height:2px;background:var(--text-color);border-radius:2px;transition:all .3s ease}.burger-menu.active span:nth-child(1){transform:rotate(45deg) translate(5px,6px)}.burger-menu.active span:nth-child(2){opacity:0}.burger-menu.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-6px)}.btn-primary,.btn-secondary{padding:1rem 3rem;border-radius:50px;font-weight:700;font-size:1rem;cursor:pointer;transition:all .3s cubic-bezier(.2,.8,.2,1);display:inline-block;border:none;letter-spacing:-.01em;text-align:center}.btn-primary{background:linear-gradient(135deg,#002395,#001a70)!important;color:#fff!important;box-shadow:0 4px 6px -1px #00239533,0 2px 4px -1px #0023951a;border:none!important;font-weight:600;letter-spacing:.02em}.btn-primary:hover{background:linear-gradient(135deg,#001a70,#001040)!important;transform:translateY(-2px);box-shadow:0 10px 15px -3px #0023954d,0 4px 6px -2px #0023951a}.btn-secondary{background-color:#fff;color:#0f172a;border:2px solid #cbd5e1}.btn-secondary:hover{border-color:#002395;color:#002395}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding-top:100px;position:relative}.hero:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:600px;height:600px;background:radial-gradient(circle,#ed293908,#fff0 70%);z-index:-1;border-radius:50%}.hero-content{max-width:900px;padding:0 1rem;animation:fadeIn 1.2s cubic-bezier(.2,.8,.2,1);margin:0 auto;text-align:center}.hero-content p{text-align:center;margin-left:auto;margin-right:auto}.hero-actions{margin-top:3rem;display:flex;flex-direction:column;align-items:center;gap:1rem}@media (min-width: 600px){.hero-actions{flex-direction:row;justify-content:center}}.hero-badges{display:flex;flex-direction:column;gap:.75rem;margin-top:1.5rem;align-items:center}@media (min-width: 600px){.hero-badges{flex-direction:row;gap:1rem}}.badge{padding:.5rem 1.25rem;border-radius:50px;font-size:.9rem;font-weight:600;display:inline-flex;align-items:center;gap:.5rem;transition:all .3s ease}.badge-social{background:linear-gradient(135deg,#10b981,#059669);color:#fff;box-shadow:0 4px 15px #10b9814d}.badge-compliance{background:linear-gradient(135deg,var(--primary-color) 0%,#001a70 100%);color:#fff;box-shadow:0 4px 15px #0023954d}.badge:hover{transform:translateY(-2px);box-shadow:0 6px 20px #00000026}.stats-urgency-section{padding:6rem 0;background:linear-gradient(135deg,#f8fafc,#f1f5f9);text-align:center}.urgency-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:2rem}.urgency-stat{background:#fff;padding:2.5rem 2rem;border-radius:16px;box-shadow:0 4px 15px #00000014;transition:all .4s ease;border-left:4px solid var(--primary-color)}.urgency-stat:hover{transform:translateY(-8px);box-shadow:0 12px 30px #0000001f}.urgency-warning{border-left-color:var(--accent-color)}.urgency-success{border-left-color:#10b981}.urgency-stat-number{font-size:3.5rem;font-weight:800;color:var(--primary-color);line-height:1;margin-bottom:.5rem}.urgency-warning .urgency-stat-number{color:var(--accent-color)}.urgency-success .urgency-stat-number{color:#10b981}.urgency-stat-label{font-size:1.1rem;font-weight:700;color:var(--text-color);margin-bottom:.5rem;text-transform:uppercase;letter-spacing:.05em}.urgency-stat-desc{font-size:.9rem;color:var(--text-light);margin:0}.benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2.5rem;margin-top:3rem}.benefit-card{background:#fff;padding:2.5rem 2rem;border-radius:20px;text-align:center}.benefit-icon{font-size:3rem;margin-bottom:1.5rem;display:inline-block;color:var(--primary-color)}.benefit-icon svg{width:64px;height:64px;stroke:var(--primary-color)}.benefit-card h3{font-size:1.4rem;margin-bottom:1rem;color:#0f172a}.benefit-card p{font-size:1rem;color:#475569;line-height:1.7;text-align:center}.content-section{padding:10rem 0}.bg-light{background-color:transparent}.grid-2{display:grid;grid-template-columns:1fr;gap:4rem;align-items:center}@media (min-width: 768px){.grid-2{grid-template-columns:1fr 1fr;gap:5rem}}.text-center{text-align:center!important;margin-left:auto;margin-right:auto}.text-center p{text-align:center!important}.container>h2{text-align:center;max-width:800px;margin-left:auto;margin-right:auto}.highlight-box{background:#fff;padding:3rem;border-radius:24px;box-shadow:0 10px 30px #00000014;text-align:center;position:relative;border:3px solid transparent;background-clip:padding-box}.highlight-box:before{content:"";position:absolute;top:-3px;left:-3px;right:-3px;bottom:-3px;background:linear-gradient(135deg,#002395,#fff,#ed2939);border-radius:26px;z-index:-1}.highlight-box h3,.highlight-box p{text-align:center;margin-left:auto;margin-right:auto}.feature-list li{margin-bottom:1.5rem;position:relative;padding-left:2.5rem;font-weight:500}.feature-list li:before{content:"";position:absolute;left:0;top:6px;width:12px;height:14px;background-color:var(--primary-color);clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%)}.themes-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:2rem;margin-top:3rem}.theme-card{background:#fff;padding:2.5rem 2rem 4rem;border-radius:24px;font-weight:600;text-align:center;position:relative}.nav-links .btn-primary{padding:1rem 3rem;color:#fff}details{padding:1.5rem 0;border-bottom:1px solid var(--border-color);cursor:pointer;transition:all .3s ease}details[open]{padding-bottom:2.5rem}summary{font-weight:600;font-size:1.15rem;display:flex;justify-content:space-between;align-items:center;padding:.5rem 0}summary:after{content:"+";color:var(--primary-color);font-weight:400;font-size:1.8rem}details[open] summary:after{content:"−";color:var(--accent-color)}.cta-section{position:relative;padding:8rem 0;text-align:center;background:#0f172a;color:#fff;border-radius:0;overflow:hidden}.cta-section p{text-align:center;margin-left:auto;margin-right:auto}.cta-section:before{content:"";position:absolute;top:-50%;right:-10%;width:800px;height:800px;background:radial-gradient(circle,rgba(0,35,149,.2) 0%,transparent 60%);border-radius:50%}.cta-section:after{content:"";position:absolute;bottom:-30%;left:-10%;width:600px;height:600px;background:radial-gradient(circle,rgba(237,41,57,.1) 0%,transparent 60%);border-radius:50%}.cta-section h2{color:#fff;background:none;-webkit-text-fill-color:white;position:relative;z-index:2}.cta-section p{color:#94a3b8;position:relative;z-index:2}.cta-section .btn-primary{background:#fff;color:#0f172a;margin-top:2rem;position:relative;z-index:2;box-shadow:0 4px 20px #fff3}.cta-section .btn-primary:hover{background:#f8fafc;transform:translateY(-2px)}.footer{padding:4rem 0;border-top:none;text-align:center;background:linear-gradient(135deg,#0f172a,#1e293b);color:#fff}.footer p{text-align:center;margin-left:auto;margin-right:auto}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:3rem;margin-bottom:3rem;text-align:left}.footer-col h3{font-size:1.2rem;margin-bottom:1rem;color:#fff}.footer-col h4{font-size:1rem;margin-bottom:1rem;font-weight:600;color:#e2e8f0}.footer-col p{font-size:.95rem;color:#94a3b8;text-align:left}.footer-links{list-style:none;padding:0}.footer-links li{margin-bottom:.75rem}.footer-links a{color:#94a3b8;font-size:.95rem;transition:color .3s ease}.footer-links a:hover{color:#fff}.footer-bottom{padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);text-align:center}.copyright{margin-top:2rem;font-size:.9rem;color:#888}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;align-items:start}.stat-item{display:flex;flex-direction:column;align-items:center}.stat-number{font-size:3rem;font-weight:800;color:var(--primary-color);line-height:1;margin-bottom:.5rem;font-variant-numeric:tabular-nums}.success-text{color:#10b981}.stat-label{font-size:.75rem;font-weight:700;color:var(--text-light);text-transform:uppercase;letter-spacing:.05em}@media (max-width: 480px){.stats-grid{grid-template-columns:repeat(3,1fr);gap:.5rem}.stat-number{font-size:1.75rem}.stat-label{font-size:.65rem}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.reveal{opacity:0;transform:translateY(30px);transition:all .8s ease-out}.reveal.active{opacity:1;transform:translateY(0)}.guide-cta-modern{margin-top:4rem;background:linear-gradient(135deg,var(--primary-color) 0%,#0f172a 100%);border-radius:24px;overflow:hidden;box-shadow:0 10px 40px #00239533;border:1px solid rgba(255,255,255,.1);color:#fff}.guide-cta-content{display:grid;grid-template-columns:1fr;gap:3rem;padding:3rem;align-items:center}@media (min-width: 768px){.guide-cta-content{grid-template-columns:1fr 1.5fr;padding:4rem}}.guide-cta-image{display:flex;justify-content:center;align-items:center;background:radial-gradient(circle at center,rgba(0,35,149,.05) 0%,transparent 70%);padding:2rem;border-radius:16px}.guide-cover{max-width:100%;height:auto;filter:drop-shadow(0 25px 50px rgba(0,0,0,.15));transition:transform .4s ease,filter .4s ease}.guide-cover:hover{transform:scale(1.08) translateY(-10px);filter:drop-shadow(0 30px 60px rgba(0,0,0,.25))}.guide-cta-text{text-align:left}.guide-badge{display:inline-block;background:linear-gradient(135deg,#10b981,#059669);color:#fff;padding:.5rem 1rem;border-radius:50px;font-size:.85rem;font-weight:600;margin-bottom:1rem}.guide-cta-text h3{font-size:2rem;margin-bottom:1rem;color:#fff}.guide-cta-text>p{font-size:1.1rem;color:#e2e8f0;margin-bottom:1.5rem;line-height:1.7;text-align:left}.guide-features{list-style:none;padding:0;margin:2rem 0}.guide-features li{padding:.75rem 0;font-size:1rem;color:var(--text-color);display:flex;align-items:center;gap:.5rem}.guide-download-btn{display:inline-flex;align-items:center;gap:.75rem;padding:1.25rem 2.5rem;font-size:1.1rem;margin-top:1rem;background:#fff;color:var(--primary-color);box-shadow:0 4px 15px #0000001a;border:none}.guide-download-btn:hover{background:#f1f5f9;transform:translateY(-2px);box-shadow:0 8px 20px #0003}.guide-download-btn svg{transition:transform .3s ease}.guide-download-btn:hover svg{transform:translateY(3px)}.guide-note{margin-top:1rem}.feature-text p{font-size:.95rem;color:#94a3b8;margin:0;text-align:left}.btn-download-premium{width:100%;background:linear-gradient(135deg,var(--primary-color) 0%,#1e40af 100%);color:#fff;border:none;padding:1.75rem 2rem;border-radius:16px;font-size:1.1rem;font-weight:700;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:.5rem;transition:all .4s ease;box-shadow:0 15px 40px #00239566;position:relative;overflow:hidden}.btn-download-premium:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s ease}.btn-download-premium:hover:before{left:100%}.btn-download-premium:hover{transform:translateY(-5px);box-shadow:0 20px 50px #00239580}.btn-icon{display:flex;align-items:center}.btn-icon svg{transition:transform .3s ease}.btn-download-premium:hover .btn-icon svg{transform:translateY(5px)}.btn-text{font-size:1.2rem}.btn-subtext{font-size:.85rem;opacity:.8;font-weight:500}.guide-trust-badges{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;margin-top:2rem}.trust-badge{font-size:.85rem;color:#94a3b8;display:flex;align-items:center;gap:.5rem}.exam-structure-section{padding:6rem 0;background-color:#f8fafc;border-top:1px solid #e2e8f0;border-bottom:1px solid #e2e8f0}.exam-structure-header{text-align:center;margin-bottom:4rem}.question-types-grid{display:grid;grid-template-columns:1fr;gap:2rem;margin-bottom:4rem}@media (min-width: 768px){.question-types-grid{grid-template-columns:1fr 1fr}}.question-type-card{background:#fff;padding:2.5rem;border-radius:24px;display:flex;align-items:center;gap:1.5rem}.question-icon{width:60px;height:60px;background:#0023951a;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--primary-color);flex-shrink:0}.question-content h3{font-size:1.5rem;color:var(--primary-color);margin-bottom:.5rem;font-weight:700}.question-content p{color:#475569;margin:0}.themes-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-bottom:4rem}.theme-icon{width:50px;height:50px;margin:0 auto 1rem;color:var(--primary-color);display:flex;align-items:center;justify-content:center}.theme-card h4{font-size:1.1rem;color:var(--text-color);margin:0;line-height:1.4}.difficulty-note{background:linear-gradient(135deg,#1e293b,#0f172a);color:#fff;padding:2rem;border-radius:16px;display:flex;align-items:center;gap:2rem;max-width:900px;margin:0 auto;box-shadow:0 10px 30px #00000026}.difficulty-icon{width:48px;height:48px;color:#fbbf24;flex-shrink:0}.difficulty-content h4{color:#fff;font-size:1.2rem;margin-bottom:.5rem}.difficulty-content p{color:#94a3b8;margin:0;font-size:1rem}.theme-link-btn{position:absolute;bottom:1rem;right:1.5rem;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;background-color:#f8fafc;color:#94a3b8;border-radius:50%;transition:all .3s cubic-bezier(.4,0,.2,1);opacity:.8}.theme-card:hover .theme-link-btn{background-color:var(--primary-color);color:#fff;opacity:1;transform:scale(1.1)}