:root{--primary: #0f4c75;--primary-light: #1b6fa8;--accent: #00b894;--accent-dark: #00a381;--dark: #0a1628;--text: #2d3748;--text-light: #718096;--bg: #ffffff;--bg-soft: #f7fafc;--bg-accent: #edf7f6;--border: #e2e8f0;--shadow-sm: 0 1px 3px rgba(0,0,0,.08);--shadow-md: 0 4px 20px rgba(0,0,0,.1);--shadow-lg: 0 10px 40px rgba(0,0,0,.12);--radius: 12px;--radius-lg: 20px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,sans-serif;color:var(--text);line-height:1.7;overflow-x:hidden}h1,h2,h3,h4{font-family:Playfair Display,serif;color:var(--dark);line-height:1.2}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.section{padding:6rem 0}.section-tag{display:inline-block;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:var(--accent);margin-bottom:1rem}.section-header{text-align:center;max-width:640px;margin:0 auto 4rem}.section-header h2{font-size:2.5rem;margin-bottom:1rem}.section-header p{color:var(--text-light);font-size:1.05rem}.fade-in{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}.fade-in.visible{opacity:1;transform:translateY(0)}.hero{padding:10rem 0 6rem;background:linear-gradient(135deg,#0a1628,#0f4c75,#1b6fa8);position:relative;overflow:hidden;text-align:center}.hero:before{content:"";position:absolute;top:-50%;right:-20%;width:800px;height:800px;background:radial-gradient(circle,rgba(0,184,148,.15) 0%,transparent 70%);border-radius:50%}.hero-content{position:relative;z-index:1;max-width:800px;margin:0 auto}.hero h1{font-size:2.8rem;color:#fff;margin-bottom:1.5rem}.hero h1 em{font-style:normal;color:var(--accent)}.hero p{font-size:1.1rem;color:#fffc;margin-bottom:2rem}.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.7rem 1.6rem;border-radius:50px;font-family:Inter,sans-serif;font-size:.9rem;font-weight:600;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:all .25s}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:var(--accent-dark);transform:translateY(-1px);box-shadow:0 4px 15px #00b89466}.btn-outline{background:transparent;color:var(--primary);border-color:var(--primary)}.btn-outline:hover{background:var(--primary);color:#fff}.btn-white{background:#fff;color:var(--primary);border-color:#fff}.btn-white:hover{background:var(--bg-soft)}.btn-large{padding:1rem 2.2rem;font-size:1rem}.protocols-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.protocol-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem;display:flex;flex-direction:column;gap:1rem;transition:all .3s}.protocol-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.protocol-dedicated{border-color:var(--accent)}.pc-header{display:flex;align-items:flex-start;gap:1rem}.pc-icon{width:52px;height:52px;border-radius:12px;background:var(--bg-accent);display:flex;align-items:center;justify-content:center;font-size:1.4rem;color:var(--accent);flex-shrink:0}.pc-name{font-family:Inter,sans-serif;font-size:1.1rem;font-weight:700;color:var(--dark)}.pc-subtitle{font-size:.82rem;color:var(--text-light);margin-top:.2rem}.pc-description{color:var(--text-light);font-size:.92rem;line-height:1.6;flex:1}.pc-tags{display:flex;flex-wrap:wrap;gap:.5rem}.pc-tag{background:var(--bg-soft);border:1px solid var(--border);border-radius:50px;padding:.25rem .8rem;font-size:.75rem;font-weight:600;color:var(--text-light)}.pc-highlight{background:var(--bg-accent);border-radius:8px;padding:.7rem 1rem;font-size:.82rem;color:var(--accent-dark);font-weight:600}.pc-footer{display:flex;flex-direction:column;gap:.5rem;margin-top:auto}.pc-quiz-note{font-size:.78rem;color:var(--text-light)}.how-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}.how-step{text-align:center}.how-num{font-family:Playfair Display,serif;font-size:3rem;color:var(--accent);line-height:1;margin-bottom:1rem}.how-step h3{font-family:Inter,sans-serif;font-size:1.1rem;font-weight:700;margin-bottom:.8rem}.how-step p{color:var(--text-light);font-size:.92rem}.cta-section{background:var(--bg-accent);text-align:center}.cta-section h2{font-size:2.5rem;margin-bottom:1rem}.cta-section p{color:var(--text-light);font-size:1.1rem;max-width:600px;margin:0 auto 2rem}.cta-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}@media(max-width:1024px){.protocols-grid,.how-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.hero h1{font-size:2rem}.protocols-grid{grid-template-columns:1fr;max-width:480px;margin:0 auto}.how-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto}}