:root{--primary:#2563eb;--primary-dark:#1d4ed8;--primary-deeper:#1e3a8a;--primary-light:#3b82f6;--primary-glow:rgba(37,99,235,0.15);--primary-glow-strong:rgba(37,99,235,0.3);--accent:#06b6d4;--accent-light:#22d3ee;--white:#ffffff;--gray-50:#f8fafc;--gray-100:#f1f5f9;--gray-200:#e2e8f0;--gray-300:#cbd5e1;--gray-400:#94a3b8;--gray-500:#64748b;--gray-600:#475569;--gray-700:#334155;--gray-800:#1e293b;--gray-900:#0f172a;--gray-950:#020617;--success:#10b981;--warning:#f59e0b;--font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;--section-padding:100px 0;--container-max:1200px;--shadow-sm:0 1px 2px rgba(0,0,0,0.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.07),0 2px 4px -2px rgba(0,0,0,0.05);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.08),0 4px 6px -4px rgba(0,0,0,0.04);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.08),0 8px 10px -6px rgba(0,0,0,0.04);--shadow-2xl:0 25px 50px -12px rgba(0,0,0,0.15);--shadow-glow:0 0 30px 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i{margin-left:3px}.features{background:var(--gray-50)}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature-card{background:var(--white);border-radius:var(--radius-lg);padding:32px 28px;position:relative;overflow:hidden;border:1px solid var(--gray-200);transition:all var(--transition-base);cursor:default}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl);border-color:rgba(37,99,235,0.2)}.feature-card__icon-wrapper{width:52px;height:52px;border-radius:var(--radius-md);background:linear-gradient(135deg,var(--primary-glow),rgba(6,182,212,0.08));display:flex;align-items:center;justify-content:center;font-size:22px;color:var(--primary);margin-bottom:20px;transition:all var(--transition-base)}.feature-card:hover 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var(--transition-base);min-width:0}.testimonial-card:hover{border-color:rgba(37,99,235,0.2);box-shadow:var(--shadow-lg)}.testimonial-card__stars{display:flex;gap:3px;margin-bottom:16px;color:var(--warning);font-size:14px}.testimonial-card__text{font-size:15px;color:var(--gray-600);line-height:1.7;margin-bottom:20px;font-style:italic}.testimonial-card__author{display:flex;align-items:center;gap:12px}.testimonial-card__avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--primary-glow),rgba(6,182,212,0.1));display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:18px;flex-shrink:0}.testimonial-card__name{font-size:15px;font-weight:700;color:var(--gray-900)}.testimonial-card__role{font-size:13px;color:var(--gray-500)}.carousel-controls{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:40px}.carousel-btn{width:44px;height:44px;border-radius:50%;border:1.5px solid var(--gray-300);background:var(--white);color:var(--gray-600);font-size:14px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-base)}.carousel-btn:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-glow)}.carousel-dots{display:flex;gap:8px}.carousel-dot{width:8px;height:8px;border-radius:50%;background:var(--gray-300);cursor:pointer;transition:all var(--transition-base)}.carousel-dot.active{background:var(--primary);width:24px;border-radius:4px}.subscription{background:linear-gradient(135deg,var(--gray-900) 0%,var(--primary-deeper) 100%);position:relative;overflow:hidden}.subscription::before{content:'';position:absolute;inset:0;background-image:radial-gradient(circle at 20% 50%,rgba(37,99,235,0.1) 0%,transparent 50%),radial-gradient(circle at 80% 50%,rgba(6,182,212,0.08) 0%,transparent 50%);pointer-events:none}.plan-card{background:var(--white);border-radius:var(--radius-xl);max-width:1000px;margin:0 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var(--transition-fast)}.social-link:hover{background:var(--primary);border-color:var(--primary);color:var(--white);transform:translateY(-2px)}.footer-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;color:var(--gray-300);margin-bottom:16px}.footer-links{display:flex;flex-direction:column;gap:10px}.footer-links a{font-size:14px;color:var(--gray-400);transition:color var(--transition-fast)}.footer-links a:hover{color:var(--white)}.footer-bottom{border-top:1px solid rgba(255,255,255,0.06);padding-top:24px;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--gray-500)}.whatsapp-float{position:fixed;bottom:24px;right:24px;width:56px;height:56px;background:#25D366;color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:26px;box-shadow:0 4px 14px rgba(37,211,102,0.4);z-index:999;transition:all var(--transition-base)}.whatsapp-float:hover{transform:scale(1.1) translateY(-2px);box-shadow:0 6px 20px rgba(37,211,102,0.5)}[data-animate]{opacity:0;transition:opacity 0.8s cubic-bezier(0.25,0.46,0.45,0.94),transform 0.8s cubic-bezier(0.25,0.46,0.45,0.94)}[data-animate="fade-up"]{transform:translateY(30px)}[data-animate="fade-left"]{transform:translateX(30px)}[data-animate="fade-right"]{transform:translateX(-30px)}[data-animate="scale-in"]{transform:scale(0.95)}[data-animate].visible{opacity:1;transform:translate(0,0) scale(1)}@media (max-width:1024px){.hero-container{grid-template-columns:1fr;gap:40px;text-align:center}.hero-content{max-width:100%}.hero-subtitle{max-width:100%;margin-left:auto;margin-right:auto}.hero-buttons{justify-content:center}.hero-visual{order:-1}.hero-image-wrapper{max-width:360px;margin:0 auto}.floating-card--1{left:5%;bottom:5%}.floating-card--2{right:5%;top:5%}.features-grid{grid-template-columns:repeat(2,1fr)}.plan-content{grid-template-columns:1fr}.plan-left{border-right:none;border-bottom:1px solid var(--gray-200)}.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.step-card__icon{display:none}}@media (max-width:768px){:root{--section-padding:72px 0}.hero{padding:120px 0 60px;min-height:auto}.nav{display:none}.nav.active{display:flex;position:absolute;top:100%;left:0;width:100%;background:rgba(255,255,255,0.98);backdrop-filter:blur(20px);border-bottom:1px solid var(--gray-200);box-shadow:var(--shadow-lg);padding:16px}.nav.active .nav-links{flex-direction:column;width:100%;gap:0}.nav.active .nav-link{padding:14px 16px;width:100%;border-radius:var(--radius-sm)}.mobile-menu-btn{display:flex}.features-grid{grid-template-columns:1fr}.badges-container{flex-direction:column;align-items:flex-start;gap:16px}.badge-divider{display:none}.floating-card{display:none}.testimonial-card{flex:0 0 calc(100% - 16px)}.footer-grid{grid-template-columns:1fr;gap:32px}.footer-bottom{flex-direction:column;gap:8px;text-align:center}.timeline-line{left:20px}.step-card__number{width:40px;height:40px;font-size:14px}.step-card{gap:16px}.step-card__content{padding:20px}.whatsapp-float{width:48px;height:48px;font-size:22px;bottom:16px;right:16px}}@media (max-width:480px){.hero-title{font-size:32px}.hero-title__accent{font-size:44px}.hero-buttons{flex-direction:column;width:100%}.hero-buttons .btn{width:100%}.hero-image-wrapper{max-width:280px}}@media print{.header,.whatsapp-float,.ecg-canvas,.hero-orb{display:none!important}body{background:white;color:black}.section{padding:20px 0}}