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h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:800;line-height:1.2;margin:0 0 20px;background:linear-gradient(135deg,var(--white) 0%,var(--gold-light) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;opacity:0;animation:fadeInUp .8s ease-out .4s forwards}.hero-subtitle{font-size:clamp(1rem,2.5vw,1.25rem);color:var(--gray-light);margin:0 0 40px;line-height:1.6;opacity:0;animation:fadeInUp .8s ease-out .6s forwards}.hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;opacity:0;animation:fadeInUp .8s ease-out .8s forwards}.hero-trust{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:40px;font-size:.9rem;color:var(--gray);opacity:0;animation:fadeIn 1s ease-out 1s forwards}.hero-trust svg{color:var(--gold)}.section{padding:80px 5%;position:relative}.section-header{text-align:center;max-width:600px;margin:0 auto 50px}.section-label{display:inline-block;padding:8px 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a:hover{transform:scale(1.1) rotate(5deg);box-shadow:0 8px 30px #25d36680}.sticky-whatsapp svg{width:32px;height:32px;color:#fff}.sticky-whatsapp .tooltip{position:absolute;bottom:70px;right:0;background:var(--navy);color:var(--white);padding:8px 16px;border-radius:8px;font-size:.85rem;white-space:nowrap;opacity:0;visibility:hidden;transition:all .3s ease;border:1px solid rgba(212,175,55,.2)}.sticky-whatsapp:hover .tooltip{opacity:1;visibility:visible}.footer{background:var(--navy-dark);padding:40px 5%;text-align:center;border-top:1px solid rgba(212,175,55,.1)}.footer-logo{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:20px}.footer-logo img{height:40px}.footer-logo span{font-size:1.1rem;font-weight:700;color:var(--white)}.footer p{font-size:.9rem;color:var(--gray);margin:0}.reveal{opacity:0;transform:translateY(30px);transition:all .6s ease-out}.reveal.active{opacity:1;transform:translateY(0)}@media (min-width: 768px){.nav-link{display:block}.about-content{grid-template-columns:1fr 2fr}.features-grid{grid-template-columns:repeat(3,1fr)}.courses-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 767px){.navbar{padding:12px 4%}.brand-name{font-size:.95rem}.brand-subtitle{font-size:.7rem}.logo{height:40px}.btn{padding:10px 18px;font-size:.9rem}.hero{padding:100px 4% 60px}.section{padding:60px 4%}.features-grid,.courses-grid,.testimonials-grid{grid-template-columns:1fr}.stats-row{gap:24px}.stat-number{font-size:2rem}.sticky-whatsapp{bottom:16px;right:16px}.sticky-whatsapp a{width:52px;height:52px}.sticky-whatsapp svg{width:26px;height:26px}}
