:root{--bg:#ffffff;--bg-alt:#f8faff;--text:#0f172a;--text-muted:#64748b;--text-light:#94a3b8;--border:#e2e8f0;--primary:#1565C0;--primary-dark:#0D47A1;--primary-light:#1976D2;--primary-xlight:#e3f0ff;--card-bg:#ffffff;--nav-bg:rgba(255,255,255,0.92);--shadow:0 1px 3px rgba(0,0,0,.08),0 4px 16px rgba(0,0,0,.06);--shadow-lg:0 8px 32px rgba(21,101,192,.15);--hero-bg:linear-gradient(135deg,#e3f0ff 0%,#f0f6ff 50%,#ffffff 100%)}
[data-theme="dark"]{--bg:#0f172a;--bg-alt:#1e293b;--text:#f1f5f9;--text-muted:#94a3b8;--text-light:#64748b;--border:#334155;--primary:#2196F3;--primary-dark:#1565C0;--primary-light:#42A5F5;--primary-xlight:#162a4a;--card-bg:#1e293b;--nav-bg:rgba(15,23,42,0.95);--shadow:0 1px 3px rgba(0,0,0,.3),0 4px 16px rgba(0,0,0,.25);--shadow-lg:0 8px 32px rgba(33,150,243,.2);--hero-bg:linear-gradient(135deg,#0f172a 0%,#162a4a 50%,#1e293b 100%)}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--bg);color:var(--text);line-height:1.6;transition:background .3s,color .3s;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none;transition:color .2s}
a:hover{color:var(--primary-dark)}
h1,h2,h3{line-height:1.2;font-weight:700}
h2{font-size:clamp(1.75rem,3vw,2.5rem)}
h3{font-size:1.2rem}
.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}
.pill{display:inline-block;background:var(--primary-xlight);color:var(--primary);font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:.35rem .85rem;border-radius:999px;margin-bottom:.75rem}
.pill-light{background:rgba(255,255,255,0.2);color:#ffffff}
.section-header{text-align:center;max-width:640px;margin:0 auto 3.5rem}
.section-header h2{margin-bottom:.75rem}
.section-desc{color:var(--text-muted);font-size:1.05rem;line-height:1.7}
.btn-primary{display:inline-flex;align-items:center;gap:.5rem;background:var(--primary);color:#fff;font-weight:600;font-size:.95rem;padding:.85rem 2rem;border-radius:.6rem;border:none;cursor:pointer;transition:background .2s,transform .15s,box-shadow .2s;text-decoration:none;box-shadow:0 4px 14px rgba(21,101,192,.35)}
.btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px rgba(21,101,192,.45)}
.btn-outline{display:inline-flex;align-items:center;gap:.5rem;background:transparent;color:var(--primary);font-weight:600;font-size:.95rem;padding:.85rem 2rem;border-radius:.6rem;border:2px solid var(--primary);cursor:pointer;transition:all .2s;text-decoration:none}
.btn-outline:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}
.btn-block{width:100%;justify-content:center}
nav#navbar{position:fixed;top:0;left:0;right:0;z-index:100;background:var(--nav-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);transition:background .3s,border-color .3s}
.nav-inner{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto;padding:.9rem 1.5rem;gap:1rem}
.nav-logo{font-weight:800;font-size:1.2rem;color:var(--primary);letter-spacing:-.03em;text-decoration:none}
.nav-links{display:flex;list-style:none;gap:.25rem}
.nav-links a{color:var(--text-muted);font-size:.9rem;font-weight:500;padding:.4rem .75rem;border-radius:.4rem;transition:color .2s,background .2s;text-decoration:none}
.nav-links a:hover{color:var(--primary);background:var(--primary-xlight)}
.nav-actions{display:flex;align-items:center;gap:.5rem}
#theme-toggle{background:none;border:1px solid var(--border);color:var(--text-muted);padding:.45rem;border-radius:.45rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:color .2s,border-color .2s,background .2s}
#theme-toggle:hover{color:var(--primary);border-color:var(--primary);background:var(--primary-xlight)}
.nav-hamburger{display:none;flex-direction:column;gap:5px;background:none;border:1px solid var(--border);padding:.5rem;border-radius:.45rem;cursor:pointer;width:40px}
.nav-hamburger span{display:block;height:2px;background:var(--text);border-radius:2px;transition:transform .3s,opacity .3s}
section#inicio.hero{display:grid;grid-template-columns:1fr 460px;align-items:center;gap:4rem;max-width:unset;padding:7rem max(1.5rem,calc((100vw - 1200px)/2)) 5rem;min-height:100vh;background:var(--hero-bg)}
.hero-content{display:flex;flex-direction:column;gap:1.25rem}
.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:var(--primary-xlight);color:var(--primary);font-size:.85rem;font-weight:600;padding:.4rem 1rem;border-radius:999px;width:fit-content}
section#inicio.hero h1{font-size:clamp(3rem,6vw,5rem);font-weight:800;letter-spacing:-.04em;color:var(--text);line-height:1}
.hero-sub{font-size:1.25rem;color:var(--text-muted)}
.hero-sub em{color:var(--primary);font-style:italic;font-weight:600}
.hero-desc{color:var(--text-muted);font-size:1rem;line-height:1.75;max-width:520px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:1rem;margin-top:.5rem}
.hero-stats{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap;margin-top:.5rem;padding-top:1.5rem;border-top:1px solid var(--border)}
.hstat{display:flex;flex-direction:column;gap:.15rem}
.hstat-n{font-weight:800;font-size:1.5rem;color:var(--primary);letter-spacing:-.03em}
.hstat-l{font-size:.78rem;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}
.hstat-div{width:1px;height:40px;background:var(--border)}
.hero-visual{display:flex;align-items:center;justify-content:center}
.hero-img-wrap{position:relative;border-radius:2rem;overflow:hidden;box-shadow:var(--shadow-lg);background:var(--primary-xlight)}
.hero-photo{width:100%;height:auto;object-fit:cover;display:block;border-radius:2rem}
.section-light{background:var(--bg);padding:5rem 0}
.section-dark{background:#0D47A1;color:#ffffff;padding:5rem 0}
.section-dark .section-header h2{color:#ffffff}
.section-dark .section-desc{color:rgba(255,255,255,.75)}
.section-blue{background:#1565C0;color:#fff;padding:5rem 0}
.section-blue .section-header h2{color:#ffffff}
.section-blue .section-desc{color:rgba(255,255,255,.8)}
[data-theme="dark"] .section-dark{background:#162a4a}
[data-theme="dark"] .section-blue{background:#1565C0}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}
.about-text{display:flex;flex-direction:column;gap:1.15rem}
.about-text p{color:var(--text-muted);line-height:1.8}
.about-text p strong{color:var(--text)}
.about-list{list-style:none;display:flex;flex-direction:column;gap:.6rem;margin-top:.5rem}
.about-list li{color:var(--text-muted);font-size:.95rem;padding-left:.25rem}
.about-cards{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.acard{background:var(--card-bg);border:1px solid var(--border);border-radius:1rem;padding:1.5rem;transition:box-shadow .2s,transform .2s}
.acard:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.acard-icon{font-size:2rem;margin-bottom:.75rem}
.acard h3{font-size:1rem;margin-bottom:.5rem;color:var(--text)}
.acard p{font-size:.88rem;color:var(--text-muted);line-height:1.6}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.stat-card{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:1.25rem;padding:2rem 1.5rem;text-align:center;transition:background .2s,transform .2s}
.stat-card:hover{background:rgba(255,255,255,.18);transform:translateY(-4px)}
.stat-icon{font-size:2rem;margin-bottom:.75rem}
.stat-num{font-size:2.25rem;font-weight:800;color:#ffffff;letter-spacing:-.04em;line-height:1}
.stat-lbl{font-size:.82rem;color:rgba(255,255,255,.75);margin-top:.4rem;text-transform:uppercase;letter-spacing:.06em;font-weight:500}
.videos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.video-card{background:var(--card-bg);border:1px solid var(--border);border-radius:1.25rem;overflow:hidden;transition:box-shadow .2s,transform .2s}
.video-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.video-wrap{padding:1rem 1rem 0;display:flex;justify-content:center;min-height:480px;overflow:hidden}
.video-label{padding:.75rem 1rem 1rem;font-size:.9rem;font-weight:500;color:var(--text-muted);text-align:center}
.valores-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.valor-card{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.15);border-radius:1.25rem;padding:2rem 1.5rem;transition:background .2s,transform .2s}
.valor-card:hover{background:rgba(255,255,255,.18);transform:translateY(-3px)}
.valor-num{font-size:2.5rem;font-weight:800;color:rgba(255,255,255,.2);line-height:1;margin-bottom:1rem;letter-spacing:-.05em}
.valor-card h3{font-size:1.1rem;margin-bottom:.6rem;color:#ffffff}
.valor-card p{font-size:.88rem;color:rgba(255,255,255,.75);line-height:1.7}
.testimonials-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.testimonial-card{background:var(--card-bg);border:1px solid var(--border);border-radius:1.25rem;padding:2rem;transition:box-shadow .2s,transform .2s}
.testimonial-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.tcard-stars{color:#f59e0b;font-size:1rem;margin-bottom:.75rem;letter-spacing:.1em}
.testimonial-card p{color:var(--text-muted);font-size:.95rem;line-height:1.75;margin-bottom:1.25rem;font-style:italic}
.tcard-author{display:flex;align-items:center;gap:.75rem}
.tcard-avatar{width:40px;height:40px;border-radius:50%;background:var(--primary-xlight);color:var(--primary);font-size:.75rem;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.tcard-author strong{display:block;font-size:.9rem;color:var(--text)}
.tcard-author span{font-size:.8rem;color:var(--text-muted)}
.social-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem}
.social-card{display:flex;align-items:center;gap:1.25rem;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);border-radius:1.25rem;padding:1.5rem 1.75rem;text-decoration:none;color:#ffffff;transition:background .2s,transform .2s,box-shadow .2s}
.social-card:hover{background:rgba(255,255,255,.18);transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.2);color:#ffffff}
.social-card-icon{width:64px;height:64px;border-radius:1rem;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform .2s}
.social-card:hover .social-card-icon{transform:scale(1.08)}
.social-tiktok .social-card-icon{background:#000000;color:#ffffff}
.social-instagram .social-card-icon{background:linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888);color:#ffffff}
.social-youtube .social-card-icon{background:#FF0000;color:#ffffff}
.social-facebook .social-card-icon{background:#1877F2;color:#ffffff}
.social-card-info{flex:1;display:flex;flex-direction:column;gap:.2rem}
.social-name{font-weight:700;font-size:1.15rem}
.social-handle{font-size:.88rem;color:rgba(255,255,255,.75)}
.social-followers{font-size:.82rem;color:rgba(255,255,255,.6)}
.social-arrow{font-size:1.25rem;opacity:.5;transition:opacity .2s,transform .2s}
.social-card:hover .social-arrow{opacity:1;transform:translate(3px,-3px)}
.sotecem-section{background:var(--bg-alt);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:2.5rem 0}
.sotecem-inner{display:flex;flex-direction:column;align-items:center;gap:1.25rem;text-align:center}
.sotecem-label{font-size:.78rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em}
.sotecem-link{display:inline-block;padding:.75rem 1.5rem;border-radius:.75rem;border:1px solid var(--border);background:var(--card-bg);transition:box-shadow .2s,transform .2s;box-shadow:var(--shadow)}
.sotecem-link:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.sotecem-link img{max-height:54px;width:auto;object-fit:contain}
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:4rem;align-items:start}
.contact-info h3{font-size:1.25rem;margin-bottom:1.5rem}
.contact-item{display:flex;align-items:flex-start;gap:1rem;padding:.85rem 0;border-bottom:1px solid var(--border)}
.contact-item:last-child{border-bottom:none}
.contact-icon{font-size:1.3rem;margin-top:.1rem;flex-shrink:0}
.contact-item>div{display:flex;flex-direction:column;gap:.15rem}
.contact-item strong{font-weight:600;font-size:.85rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}
.contact-item a,.contact-item span{color:var(--text);font-size:.95rem}
.contact-item a:hover{color:var(--primary)}
.contact-form-wrap{background:var(--card-bg);border:1px solid var(--border);border-radius:1.25rem;padding:2rem;box-shadow:var(--shadow)}
.form-group{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1.25rem}
.form-group label{font-size:.88rem;font-weight:600;color:var(--text);letter-spacing:.02em}
.form-group input,.form-group textarea{background:var(--bg-alt);border:1px solid var(--border);border-radius:.6rem;padding:.75rem 1rem;font-size:.95rem;color:var(--text);font-family:inherit;transition:border-color .2s,box-shadow .2s;outline:none;width:100%}
.form-group input:focus,.form-group textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(21,101,192,.12)}
.form-group textarea{resize:vertical;min-height:120px}
footer{background:var(--bg-alt);border-top:1px solid var(--border);padding:3.5rem 0 0}
.footer-inner{display:grid;grid-template-columns:1fr auto 1fr;gap:2rem;align-items:start;padding-bottom:2.5rem}
.footer-brand{display:flex;flex-direction:column;gap:.35rem}
.footer-name{font-weight:800;font-size:1.2rem;color:var(--primary)}
.footer-tag{font-size:.9rem;color:var(--text-muted)}
.footer-copy{font-size:.8rem;color:var(--text-light);margin-top:.25rem}
.footer-nav{display:flex;flex-direction:column;gap:.5rem;align-items:center}
.footer-nav a{font-size:.88rem;color:var(--text-muted);transition:color .2s}
.footer-nav a:hover{color:var(--primary)}
.footer-social{display:flex;gap:.75rem;align-items:center;justify-content:flex-end}
.footer-social a{color:var(--text-muted);transition:color .2s;padding:.3rem}
.footer-social a:hover{color:var(--primary)}
.footer-bottom{border-top:1px solid var(--border);padding:1rem 1.5rem;text-align:center}
.footer-bottom p{font-size:.82rem;color:var(--text-light)}
.footer-bottom a{color:var(--primary)}
@media(max-width:1024px){section#inicio.hero{grid-template-columns:1fr;padding-top:6rem;text-align:center}.hero-ctas{justify-content:center}.hero-stats{justify-content:center}.hero-desc{max-width:100%}.hero-visual{display:none}.about-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.videos-grid{grid-template-columns:1fr}.valores-grid{grid-template-columns:repeat(2,1fr)}.contact-grid{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr;text-align:center}.footer-social{justify-content:center}.footer-nav{flex-direction:row;flex-wrap:wrap;justify-content:center}}
@media(max-width:768px){.nav-links{display:none;position:fixed;top:64px;left:0;right:0;background:var(--nav-bg);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);flex-direction:column;padding:1rem;gap:.25rem;z-index:99}.nav-links.active{display:flex}.nav-links li{list-style:none}.nav-links a{display:block;padding:.7rem 1rem;border-radius:.5rem;font-size:1rem}.nav-hamburger{display:flex}.social-grid{grid-template-columns:1fr}.testimonials-grid{grid-template-columns:1fr}.about-cards{grid-template-columns:1fr}.valores-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.hero-stats{gap:1rem}.hstat-div{display:none}}
@media(max-width:480px){.btn-primary,.btn-outline{width:100%;justify-content:center}.hero-ctas{flex-direction:column}.stats-grid{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}html{scroll-behavior:auto}}