/* Quiniela el Trébol - Landing FB/IG - CSS Optimizado */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}:root{--primary:#00A651;--primary-dark:#007A3D;--primary-light:#E6F7ED;--accent:#FFD700;--accent-dark:#FFC107;--gray-900:#1A1A1A;--gray-700:#4A4A4A;--gray-300:#D1D1D1;--gray-100:#F5F5F5;--white:#FFFFFF;--error:#DC3545;--success:#28A745;--space-xs:8px;--space-sm:16px;--space-md:24px;--space-lg:32px;--space-xl:48px;--shadow-sm:0 2px 4px rgba(0,0,0,0.1);--shadow-md:0 4px 8px rgba(0,0,0,0.12);--shadow-lg:0 8px 16px rgba(0,0,0,0.15);--transition:0.2s ease}body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:16px;line-height:1.6;color:var(--gray-900);background:var(--white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,video{max-width:100%;height:auto;display:block}a{color:var(--primary);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--primary-dark)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}@media (min-width:768px){.container{padding:0 40px}}section{padding:var(--space-xl) 0}.section-title{font-size:clamp(24px,5vw,36px);font-weight:700;text-align:center;margin-bottom:var(--space-lg);color:var(--gray-900)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:16px 32px;border:none;border-radius:12px;font-size:18px;font-weight:600;min-height:56px;cursor:pointer;transition:transform var(--transition),box-shadow var(--transition);text-decoration:none}.btn:active{transform:scale(0.98)}.btn-primary{background:var(--accent);color:var(--gray-900);box-shadow:0 4px 12px rgba(255,215,0,0.4)}.btn-primary:hover{box-shadow:0 6px 16px rgba(255,215,0,0.5);transform:translateY(-2px)}.btn-secondary{background:transparent;color:var(--primary);border:2px solid var(--primary)}.btn-secondary:hover{background:var(--primary-light)}.btn-whatsapp{background:#25D366;color:var(--white);margin-top:12px}.btn-block{width:100%}.hero{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:var(--white);padding:24px 20px 40px;text-align:center;min-height:100vh;display:flex;flex-direction:column;justify-content:center}.hero-headline{font-size:clamp(28px,6vw,42px);font-weight:700;line-height:1.2;margin-bottom:16px}.hero-subhead{font-size:16px;opacity:0.95;margin-bottom:24px}.hero-media{margin:24px auto;max-width:375px}.hero-placeholder{text-align:center;padding:40px 20px}.hero-microcopy{font-size:14px;margin-top:12px;opacity:0.9}.trust-badges{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:20px;flex-wrap:wrap}.badge{display:flex;align-items:center;gap:4px;padding:8px 12px;background:rgba(255,255,255,0.2);border-radius:8px;font-size:12px}.hero-trust{font-size:14px;margin-top:16px;font-weight:600}.how-it-works{background:var(--gray-100)}.steps{display:grid;grid-template-columns:1fr;gap:32px;margin-top:40px}@media (min-width:768px){.steps{grid-template-columns:repeat(3,1fr)}}.step{text-align:center;padding:24px;background:var(--white);border-radius:16px;box-shadow:var(--shadow-sm)}.step-icon{margin:0 auto 16px;width:64px;height:64px}.step-title{font-size:20px;font-weight:600;margin-bottom:8px;color:var(--primary)}.step-desc{font-size:14px;color:var(--gray-700)}.testimonials{display:grid;grid-template-columns:1fr;gap:24px;margin-top:40px}@media (min-width:768px){.testimonials{grid-template-columns:repeat(3,1fr)}}.testimonial{background:var(--white);padding:24px;border-radius:16px;box-shadow:var(--shadow-sm);text-align:center}.testimonial-avatar{width:64px;height:64px;border-radius:50%;margin:0 auto 16px;background:var(--primary);color:var(--white);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:20px}.testimonial-quote{font-size:15px;font-style:italic;color:var(--gray-700);margin-bottom:12px;line-height:1.5}.testimonial-cite{font-size:13px;font-weight:600;color:var(--primary);display:block}.cta-block{text-align:center;margin-top:40px}.cta-label{font-size:18px;font-weight:600;margin-bottom:16px}.urgency{background:linear-gradient(135deg,var(--primary-light) 0%,var(--white) 100%);text-align:center}.prize-pool{display:flex;flex-direction:column;align-items:center;gap:8px;margin-bottom:32px}.prize-pool .label{font-size:16px;color:var(--gray-700)}.prize-pool .amount{font-size:clamp(32px,8vw,48px);font-weight:700;color:var(--primary)}.badge-updated{display:inline-block;padding:4px 12px;background:var(--success);color:var(--white);border-radius:12px;font-size:12px;font-weight:600}.countdown{margin-bottom:32px}.countdown-label{font-size:18px;font-weight:600;margin-bottom:16px}.countdown-timer{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}.time-unit{display:flex;flex-direction:column;align-items:center;padding:16px;background:var(--white);border-radius:12px;box-shadow:var(--shadow-sm);min-width:70px}.time-unit .value{font-size:32px;font-weight:700;color:var(--primary);line-height:1}.time-unit .label{font-size:12px;color:var(--gray-700);margin-top:4px}.cta-group{display:flex;flex-direction:column;gap:16px;align-items:center;max-width:400px;margin:0 auto}.faq-list{max-width:800px;margin:0 auto}.faq-item{background:var(--white);border-radius:12px;margin-bottom:12px;box-shadow:var(--shadow-sm);overflow:hidden}.faq-question{padding:20px;font-size:16px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}.faq-question::after{content:'+';font-size:24px;color:var(--primary);transition:transform var(--transition)}.faq-item[open] .faq-question::after{transform:rotate(45deg)}.faq-answer{padding:0 20px 20px;font-size:14px;color:var(--gray-700);line-height:1.6}.footer{background:var(--gray-900);color:var(--white);padding:40px 20px 20px;text-align:center}.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:24px;margin-bottom:24px}.footer-links a{color:var(--white);font-size:14px;opacity:0.8;transition:opacity var(--transition)}.footer-links a:hover{opacity:1}.footer-disclaimer{font-size:12px;opacity:0.7;max-width:600px;margin:0 auto 16px;line-height:1.5}.footer-copy{font-size:12px;opacity:0.6}.modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;z-index:9999;align-items:center;justify-content:center}.modal.active{display:flex}.modal-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.7);backdrop-filter:blur(4px)}.modal-content{position:relative;background:var(--white);border-radius:16px;padding:32px 24px;max-width:500px;width:90%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);z-index:1}.modal-close{position:absolute;top:16px;right:16px;background:transparent;border:none;cursor:pointer;padding:8px}.modal-title{font-size:24px;font-weight:700;margin-bottom:24px;text-align:center}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:14px;font-weight:600;margin-bottom:8px;color:var(--gray-900)}.form-group input,.form-group select{width:100%;padding:12px 16px;border:2px solid var(--gray-300);border-radius:8px;font-size:16px;transition:border-color var(--transition)}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--primary)}.total-display{display:flex;justify-content:space-between;align-items:center;padding:16px;background:var(--primary-light);border-radius:8px;margin-bottom:20px}.total-display .label{font-size:16px;font-weight:600}.total-display .amount{font-size:24px;font-weight:700;color:var(--primary)}.quiniela-types{background:var(--white)}.section-subtitle{text-align:center;font-size:16px;color:var(--gray-700);margin-bottom:var(--space-lg);max-width:600px;margin-left:auto;margin-right:auto}.quiniela-cards{display:grid;grid-template-columns:1fr;gap:24px;margin-top:40px}@media (min-width:768px){.quiniela-cards{grid-template-columns:repeat(3,1fr)}}.quiniela-card{background:var(--white);border:2px solid var(--gray-300);border-radius:16px;padding:32px 24px;text-align:center;transition:all var(--transition);position:relative;display:flex;flex-direction:column}.quiniela-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--primary)}.quiniela-card.featured{border:3px solid var(--accent);box-shadow:0 4px 20px rgba(255,215,0,0.3)}.quiniela-card.featured:hover{box-shadow:0 8px 24px rgba(255,215,0,0.4)}.card-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--primary);color:var(--white);padding:6px 16px;border-radius:20px;font-size:12px;font-weight:600;white-space:nowrap}.card-badge.popular{background:var(--accent);color:var(--gray-900)}.card-icon{margin:24px auto 16px;width:48px;height:48px;display:flex;align-items:center;justify-content:center}.card-title{font-size:22px;font-weight:700;margin-bottom:12px;color:var(--primary)}.card-desc{font-size:15px;color:var(--gray-700);margin-bottom:20px;line-height:1.5}.card-features{list-style:none;text-align:left;margin-bottom:24px;padding:0;flex-grow:1}.card-features li{font-size:14px;color:var(--gray-700);margin-bottom:8px;padding-left:4px}.cta-comparison{text-align:center;margin-top:40px;padding-top:32px;border-top:1px solid var(--gray-300)}.comparison-label{font-size:16px;color:var(--gray-700);margin-bottom:12px}.btn-link{background:none;border:none;color:var(--primary);font-size:16px;font-weight:600;cursor:pointer;padding:8px 16px;text-decoration:underline;min-height:auto}.btn-link:hover{color:var(--primary-dark)}.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--primary);transition:all var(--transition)}.btn-outline:hover{background:var(--primary);color:var(--white)}