*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:#122033;background:#fff;line-height:1.65}.container{width:min(1140px,92%);margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid #e8edf3}.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.5px;color:#0d2440;text-decoration:none}.brand>span:last-child>span{color:#1677d2}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:#0d2440;color:#fff;font-size:21px}.main-nav{display:flex;align-items:center;gap:27px}.main-nav a{color:#405269;text-decoration:none;font-size:14px;font-weight:600}.main-nav a:hover{color:#1677d2}.nav-cta{background:#1677d2!important;color:#fff!important;padding:11px 18px;border-radius:8px}.menu-toggle{display:none;border:0;background:none;font-size:25px}.hero{background:linear-gradient(135deg,#071a30,#0d2e50 58%,#116bc0);color:#fff;padding:105px 0 90px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:65px;align-items:center}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:800;color:#2686e5;margin-bottom:14px}.hero .eyebrow{color:#73b8ff}.hero h1{font-size:clamp(43px,6vw,72px);line-height:1.06;letter-spacing:-3px;margin:0 0 24px}.hero h1 span{color:#70b8ff}.hero p{font-size:18px;color:#d6e2ef;max-width:680px}.actions{display:flex;gap:13px;margin:30px 0}.btn{display:inline-block;padding:13px 21px;border-radius:8px;text-decoration:none;font-weight:700;border:1px solid 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1.3fr;gap:70px}.contact-item{padding:20px 0;border-bottom:1px solid #e5ebf1;display:flex;flex-direction:column}.contact-item b{font-size:13px;text-transform:uppercase;letter-spacing:1px;color:#1677d2}.contact-item span{font-weight:600}.contact-form{border:1px solid #e5ebf1;border-radius:15px;padding:30px}.contact-form label{display:block;font-weight:600;font-size:14px;margin-bottom:17px}.contact-form input,.contact-form textarea{width:100%;margin-top:7px;padding:13px;border:1px solid #d8e0e8;border-radius:8px;font:inherit}.alert{padding:12px;border-radius:8px;margin-bottom:18px}.success{background:#e7f7ed;color:#17663a}.error{background:#fff0f0;color:#9b2424}.footer{background:#071a30;color:#aebfd0;padding:65px 0 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:35px;padding-bottom:45px}.footer h4{color:#fff;margin-top:0}.footer a{display:block;color:#aebfd0;text-decoration:none;margin:7px 0;font-size:14px}.footer-brand{color:#fff}.copyright{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;font-size:12px}.whatsapp{position:fixed;right:22px;bottom:22px;background:#20b85a;color:#fff;text-decoration:none;font-weight:800;padding:12px 17px;border-radius:50px;box-shadow:0 10px 30px rgba(0,0,0,.2);z-index:30}@media(max-width:900px){.cards{grid-template-columns:repeat(2,1fr)}.hero-grid,.split,.contact-grid{grid-template-columns:1fr}.hero-card{display:none}.project-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.main-nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:20px;flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.menu-toggle{display:block}}@media(max-width:600px){.cards,.project-grid,.stats,.footer-grid{grid-template-columns:1fr}.hero{padding:70px 0}.hero h1{letter-spacing:-2px}.section{padding:65px 0}.section-head,.cta .container{align-items:flex-start;flex-direction:column}.actions{flex-direction:column}.btn{text-align:center}.hero-points{flex-wrap:wrap}}
/* V3 premium design */
.brand img{width:185px;height:52px;object-fit:contain;object-position:left center}.footer-logo img{width:230px;height:70px;object-fit:contain;background:#fff;border-radius:8px;padding:4px}.hero-visual{height:440px;position:relative;display:grid;place-items:center}.tech-ring{width:330px;height:330px;border:1px solid rgba(100,185,255,.35);border-radius:50%;display:grid;place-items:center;box-shadow:0 0 90px rgba(22,119,210,.2);animation:float 6s ease-in-out infinite}.tech-ring img{width:255px;height:120px;object-fit:contain;mix-blend-mode:screen}.glow{position:absolute;width:260px;height:260px;background:#1677d2;border-radius:50%;filter:blur(100px);opacity:.25}.floating-card{position:absolute;z-index:2;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(15px);padding:17px 20px;border-radius:12px;display:flex;gap:10px;flex-direction:column;box-shadow:0 20px 40px rgba(0,0,0,.12);animation:float 5s ease-in-out infinite}.floating-card small{color:#c5d9eb;max-width:190px}.card-a{top:45px;left:5px}.card-b{bottom:45px;right:0;animation-delay:1s}.trust-strip{border-bottom:1px solid #e5ebf1;background:#fff}.trust-strip .container{display:flex;justify-content:space-between;gap:25px;padding:18px 0;color:#73849a;font-size:11px;font-weight:800;letter-spacing:1.5px}.dark-section{background:#071a30;color:#fff}.dark-section p{color:#b8cada}.dark-section .feature-list>div{background:#0d2945;border-color:#183c5e}.dark-section .feature-list small{color:#a9bfd2}.tag{display:inline-block;font-size:10px;letter-spacing:1px;text-transform:uppercase;font-weight:800;color:#1677d2;margin-bottom:8px}.course-meta{display:block;margin-top:18px;color:#7a8a9d}.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}.testimonial{border:1px solid #e5ebf1;padding:27px;border-radius:14px}.stars{letter-spacing:3px;color:#1677d2}.testimonial small{display:block;color:#7a8a9d}.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.post-card{border:1px solid #e5ebf1;border-radius:14px;overflow:hidden}.post-image{height:170px;background:linear-gradient(135deg,#071a30,#1677d2);color:#fff;display:grid;place-items:center;font-weight:800;font-size:22px}.post-body{padding:24px}.empty-state{padding:70px 20px;text-align:center;background:#f5f8fb;border-radius:15px}.article{max-width:800px;font-size:17px;color:#405269}.contact-form select{width:100%;margin-top:7px;padding:13px;border:1px solid #d8e0e8;border-radius:8px;font:inherit;background:#fff}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}.reveal{animation:reveal .7s ease both}@keyframes reveal{from{opacity:0;transform:translateY(15px)}to{opacity:1;transform:none}}
@media(max-width:900px){.testimonial-grid,.post-grid{grid-template-columns:1fr 1fr}.trust-strip .container{flex-wrap:wrap}.hero-visual{display:none}}
@media(max-width:600px){.brand img{width:150px}.testimonial-grid,.post-grid{grid-template-columns:1fr}.trust-strip .container{justify-content:center}.trust-strip span{font-size:9px}}