/* ===== RESET & VARIABLES ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg-primary:#0a0a0f;
  --bg-secondary:#12121a;
  --bg-card:#1a1a2e;
  --bg-glass:rgba(26,26,46,0.7);
  --accent:#7b2ff7;
  --accent2:#00d4ff;
  --accent3:#ff3cac;
  --gradient:linear-gradient(135deg,#7b2ff7,#00d4ff);
  --gradient2:linear-gradient(135deg,#ff3cac,#7b2ff7,#00d4ff);
  --text:#f0f0f5;
  --text-muted:#8888a0;
  --radius:12px;
  --shadow:0 8px 32px rgba(0,0,0,0.4);
  --transition:all .3s cubic-bezier(.4,0,.2,1);
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',sans-serif;background:var(--bg-primary);color:var(--text);overflow-x:hidden;line-height:1.7}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:'Outfit',sans-serif;font-weight:700}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar{width:8px}
::-webkit-scrollbar-track{background:var(--bg-primary)}
::-webkit-scrollbar-thumb{background:var(--accent);border-radius:4px}

/* ===== HEADER / NAV ===== */
.header{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:1rem 2rem;display:flex;align-items:center;justify-content:space-between;backdrop-filter:blur(20px);background:rgba(10,10,15,0.85);border-bottom:1px solid rgba(123,47,247,0.15);transition:var(--transition)}
.header.scrolled{padding:.6rem 2rem;background:rgba(10,10,15,0.95)}
.logo{font-family:'Outfit',sans-serif;font-size:1.6rem;font-weight:800;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.logo span{color:var(--accent2)}
.nav-links{display:flex;gap:2rem;align-items:center}
.nav-links a{font-size:.9rem;font-weight:500;color:var(--text-muted);transition:var(--transition);position:relative}
.nav-links a:hover{color:var(--text)}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--gradient);transition:var(--transition)}
.nav-links a:hover::after{width:100%}
.btn-login{padding:.6rem 1.4rem;border-radius:50px;background:var(--gradient);color:#fff;font-weight:600;font-size:.85rem;border:none;cursor:pointer;transition:var(--transition)}
.btn-login:hover{transform:scale(1.05);box-shadow:0 0 20px rgba(123,47,247,0.5)}
.menu-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none}
.menu-toggle span{width:25px;height:2px;background:var(--text);transition:var(--transition)}

/* ===== HERO ===== */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:8rem 2rem 4rem;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 50%,rgba(123,47,247,0.12),transparent 50%),radial-gradient(circle at 70% 50%,rgba(0,212,255,0.08),transparent 50%);animation:heroGlow 8s ease-in-out infinite alternate}
@keyframes heroGlow{0%{transform:rotate(0deg)}100%{transform:rotate(3deg)}}
.hero-content{position:relative;z-index:2;max-width:800px}
.hero-badge{display:inline-block;padding:.4rem 1.2rem;border-radius:50px;background:rgba(123,47,247,0.15);border:1px solid rgba(123,47,247,0.3);color:var(--accent2);font-size:.8rem;font-weight:600;margin-bottom:1.5rem;text-transform:uppercase;letter-spacing:2px}
.hero h1{font-size:clamp(2.2rem,5vw,4rem);line-height:1.1;margin-bottom:1.5rem}
.hero h1 .highlight{background:var(--gradient2);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero p{font-size:1.15rem;color:var(--text-muted);max-width:600px;margin:0 auto 2.5rem}
.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.btn-primary{padding:.9rem 2.2rem;border-radius:50px;background:var(--gradient);color:#fff;font-weight:700;font-size:1rem;border:none;cursor:pointer;transition:var(--transition);display:inline-flex;align-items:center;gap:.5rem}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(123,47,247,0.4)}
.btn-secondary{padding:.9rem 2.2rem;border-radius:50px;background:transparent;color:var(--text);font-weight:600;font-size:1rem;border:1px solid rgba(255,255,255,0.2);cursor:pointer;transition:var(--transition)}
.btn-secondary:hover{border-color:var(--accent);background:rgba(123,47,247,0.1)}

/* ===== SECTIONS COMMON ===== */
section{padding:5rem 2rem}
.section-container{max-width:1200px;margin:0 auto}
.section-label{display:inline-block;padding:.3rem 1rem;border-radius:50px;background:rgba(123,47,247,0.12);color:var(--accent2);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:2px;margin-bottom:1rem}
.section-title{font-size:clamp(1.8rem,3.5vw,2.8rem);margin-bottom:1rem}
.section-title .highlight{background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.section-desc{color:var(--text-muted);max-width:600px;margin-bottom:3rem}

/* ===== STATS BAR ===== */
.stats-bar{background:var(--bg-secondary);border-top:1px solid rgba(123,47,247,0.1);border-bottom:1px solid rgba(123,47,247,0.1)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;text-align:center;max-width:1000px;margin:0 auto}
.stat-item h3{font-size:2.5rem;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.stat-item p{color:var(--text-muted);font-size:.85rem;margin-top:.3rem}

/* ===== TREINAMENTOS ===== */
.trainings-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}
.training-card{background:var(--bg-card);border-radius:16px;overflow:hidden;transition:all .3s;cursor:pointer;border:1px solid rgba(255,255,255,.06)}
.training-card:hover{transform:translateY(-5px);border-color:rgba(123,47,247,.25);box-shadow:0 15px 40px rgba(0,0,0,.3)}
.training-card .card-img{height:160px;background-size:cover;background-position:center;position:relative}
.card-badge{position:absolute;top:.8rem;left:.8rem;padding:.25rem .7rem;border-radius:50px;font-size:.65rem;font-weight:700;letter-spacing:.5px;z-index:3}
.badge-premium{background:linear-gradient(135deg,#ffd700,#ff8c00);color:#000}
.badge-free{background:rgba(34,197,94,.2);color:#22c55e;border:1px solid rgba(34,197,94,.3)}
.card-info{padding:1.2rem 1.3rem 1.4rem}
.card-info h3{font-size:1rem;margin-bottom:.4rem;line-height:1.35}
.card-info p{font-size:.82rem;color:var(--text-muted);margin-bottom:.8rem;line-height:1.6}
.card-meta{display:flex;align-items:center;justify-content:space-between;font-size:.75rem;color:var(--text-muted)}
.card-price{font-size:1rem;font-weight:700;color:var(--accent2)}
.card-features{display:flex;flex-direction:column;gap:.25rem;margin-bottom:1rem}
.card-features span{font-size:.78rem;color:rgba(200,215,240,.75);display:flex;align-items:center;gap:.4rem}
.card-footer{display:flex;align-items:center;justify-content:space-between;padding-top:.8rem;border-top:1px solid rgba(255,255,255,.06)}
.card-footer .card-label{font-size:.6rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;font-weight:600}
.card-footer .card-value{font-size:.95rem;font-weight:800;white-space:nowrap;margin-top:.1rem}
.card-btn{font-size:.72rem;font-weight:700;padding:.4rem .85rem;border-radius:8px;white-space:nowrap;color:#fff}

/* ===== SERVIÇOS ===== */
.services-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}
.service-card{background:var(--bg-glass);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.06);border-radius:var(--radius);padding:2rem;transition:var(--transition)}
.service-card:hover{transform:translateY(-5px);border-color:rgba(123,47,247,0.3);box-shadow:var(--shadow)}
.service-icon{width:50px;height:50px;border-radius:12px;background:var(--gradient);display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:1.2rem}
.service-card h3{font-size:1.15rem;margin-bottom:.5rem}
.service-card p{font-size:.85rem;color:var(--text-muted);margin-bottom:1rem}
.service-link{font-size:.85rem;color:var(--accent2);font-weight:600;display:inline-flex;align-items:center;gap:.3rem;transition:var(--transition)}
.service-link:hover{gap:.6rem}

/* ===== BLOG ===== */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1.5rem}
.blog-card{background:var(--bg-card);border-radius:var(--radius);overflow:hidden;border:1px solid rgba(255,255,255,0.05);transition:var(--transition)}
.blog-card:hover{transform:translateY(-5px);border-color:rgba(123,47,247,0.2)}
.blog-img{height:200px;background-size:cover;background-position:center}
.blog-content{padding:1.5rem}
.blog-tag{display:inline-block;padding:.2rem .7rem;border-radius:50px;background:rgba(123,47,247,0.15);color:var(--accent);font-size:.7rem;font-weight:600;margin-bottom:.8rem}
.blog-content h3{font-size:1.1rem;margin-bottom:.5rem;line-height:1.4}
.blog-content p{font-size:.85rem;color:var(--text-muted);margin-bottom:1rem}
.blog-date{font-size:.75rem;color:var(--text-muted)}

/* ===== YOUTUBE ===== */
.youtube-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1.5rem}
.yt-card{background:var(--bg-card);border-radius:var(--radius);overflow:hidden;border:1px solid rgba(255,255,255,0.05);transition:var(--transition)}
.yt-card:hover{transform:translateY(-5px);border-color:rgba(255,0,0,0.3);box-shadow:0 10px 30px rgba(255,0,0,0.1)}
.yt-thumb{height:200px;background-size:cover;background-position:center;position:relative;display:flex;align-items:center;justify-content:center}
.yt-play-btn{width:60px;height:60px;border-radius:50%;background:rgba(255,0,0,0.9);display:flex;align-items:center;justify-content:center;font-size:1.4rem;color:#fff;transition:var(--transition);padding-left:4px}
.yt-card:hover .yt-play-btn{transform:scale(1.15);background:#ff0000}
.yt-card .yt-info{padding:1rem}
.yt-card .yt-info h3{font-size:1rem}

/* ===== DEPOIMENTOS ===== */
.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}
.testimonial-card{background:var(--bg-glass);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.06);border-radius:var(--radius);padding:2rem;transition:var(--transition)}
.testimonial-card:hover{border-color:rgba(123,47,247,0.3)}
.testimonial-stars{color:#ffd700;font-size:1rem;margin-bottom:1rem}
.testimonial-card p{font-size:.9rem;font-style:italic;color:var(--text-muted);margin-bottom:1.2rem}
.testimonial-author{display:flex;align-items:center;gap:.8rem}
.testimonial-avatar{width:40px;height:40px;border-radius:50%;background:var(--gradient)}
.testimonial-name{font-weight:600;font-size:.85rem}
.testimonial-role{font-size:.75rem;color:var(--text-muted)}

/* ===== CTA ===== */
.cta-section{text-align:center;background:linear-gradient(180deg,var(--bg-primary),var(--bg-secondary))}
.cta-box{max-width:700px;margin:0 auto;padding:3rem;border-radius:20px;background:var(--bg-glass);backdrop-filter:blur(15px);border:1px solid rgba(123,47,247,0.2)}
.cta-box h2{font-size:2rem;margin-bottom:1rem}
.cta-box p{color:var(--text-muted);margin-bottom:2rem}

/* ===== FOOTER ===== */
.footer{background:var(--bg-secondary);border-top:1px solid rgba(255,255,255,0.05);padding:3rem 2rem 1.5rem}
.footer-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;margin-bottom:2rem}
.footer-col h4{font-size:.95rem;margin-bottom:1rem;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.footer-col a{display:block;font-size:.85rem;color:var(--text-muted);margin-bottom:.5rem;transition:var(--transition)}
.footer-col a:hover{color:var(--text);padding-left:5px}
.footer-bottom{text-align:center;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,0.05);font-size:.8rem;color:var(--text-muted)}

/* ===== LOGIN MODAL ===== */
.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.8);backdrop-filter:blur(10px);z-index:2000;display:none;align-items:center;justify-content:center}
.modal-overlay.active{display:flex}
.modal{background:var(--bg-card);border-radius:20px;padding:2.5rem;max-width:420px;width:90%;border:1px solid rgba(123,47,247,0.2);position:relative;animation:modalIn .3s ease}
@keyframes modalIn{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}
.modal-close{position:absolute;top:1rem;right:1rem;background:none;border:none;color:var(--text-muted);font-size:1.5rem;cursor:pointer}
.modal h2{font-size:1.5rem;margin-bottom:.5rem;text-align:center}
.modal .modal-subtitle{color:var(--text-muted);font-size:.85rem;text-align:center;margin-bottom:1.5rem}
.form-group{margin-bottom:1rem}
.form-group label{display:block;font-size:.8rem;color:var(--text-muted);margin-bottom:.4rem}
.form-group input{width:100%;padding:.8rem 1rem;border-radius:10px;border:1px solid rgba(255,255,255,0.1);background:var(--bg-primary);color:var(--text);font-size:.9rem;transition:var(--transition)}
.form-group input:focus{outline:none;border-color:var(--accent)}
.btn-submit{width:100%;padding:.9rem;border-radius:50px;background:var(--gradient);color:#fff;font-weight:700;font-size:1rem;border:none;cursor:pointer;transition:var(--transition);margin-top:.5rem}
.btn-submit:hover{box-shadow:0 0 25px rgba(123,47,247,0.5)}
.modal-footer{text-align:center;margin-top:1rem;font-size:.8rem;color:var(--text-muted)}
.modal-footer a{color:var(--accent2)}

/* ===== ANIMATIONS ===== */
.fade-in{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.4)}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* ===== RESPONSIVE ===== */
@media(max-width:768px){
  .nav-links{position:fixed;top:0;right:-100%;width:70%;height:100vh;background:var(--bg-secondary);flex-direction:column;padding:5rem 2rem;gap:1.5rem;transition:var(--transition);z-index:999}
  .nav-links.open{right:0}
  .menu-toggle{display:flex}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:2rem}
  .trainings-grid,.services-grid,.blog-grid,.youtube-grid{grid-template-columns:1fr}
}