:root{--bg-color:#000;--nav-bg:#0a0a0a;--primary-green:#00d26a;--primary-green-hover:#00b058;--text-light:#fff;--text-muted:#a0a0a0;--border-color:#222;--card-bg:#111}body{font-family:'Google Sans',sans-serif;background-color:var(--bg-color);color:var(--text-light);margin:0;padding:0;overflow-x:hidden}.navbar-custom{display:flex;align-items:center;justify-content:space-between;padding:15px 40px;background-color:var(--nav-bg);border-bottom:1px solid var(--border-color);position:relative;z-index:1000}.logo{display:flex;align-items:center;color:#fff;text-decoration:none;font-size:1.5rem;font-weight:700;letter-spacing:-.5px}.logo i{color:var(--primary-green);margin-right:8px;font-size:1.8rem}.nav-links{display:flex;list-style:none;margin:0;padding:0;gap:20px}.nav-links>li>a{color:var(--text-light);text-decoration:none;font-size:.95rem;font-weight:400;padding:10px 0;display:block;position:relative;transition:color .3s ease}.nav-links>li>a::after{content:'';position:absolute;left:0;bottom:5px;width:0;height:2px;background-color:var(--primary-green);transition:width .3s ease-in-out}.nav-links>li>a:hover{color:var(--primary-green)}.nav-links>li>a:hover::after,.nav-links>li.active-link>a::after{width:100%}.nav-links>li.active-link>a{color:var(--primary-green)}.nav-actions{display:flex;align-items:center;gap:15px}.search-box{display:flex;align-items:center;background-color:var(--card-bg);border:1px solid var(--border-color);border-radius:50px;padding:8px 15px;color:var(--text-muted)}.search-box i{margin-right:10px}.search-box input{background:transparent;border:none;color:#fff;outline:none;font-family:'Google Sans',sans-serif;width:140px}.search-box input::placeholder{color:var(--text-muted)}.btn-demo{border:1px solid var(--border-color);color:#fff;padding:8px 20px;border-radius:8px;text-decoration:none;font-weight:500;font-size:.9rem;transition:.3s}.btn-demo:hover{background:#fff;color:#000;border-color:#fff}.btn-start{background-color:var(--primary-green);color:#000;padding:8px 20px;border-radius:8px;text-decoration:none;font-weight:600;font-size:.9rem;transition:.3s}.btn-start:hover{background-color:var(--primary-green-hover)}.has-mega{position:static}.mega-menu{position:absolute;top:100%;left:0;right:0;margin:15px auto 0;background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;width:100%;max-width:950px;padding:15px;box-shadow:0 30px 60px rgba(0,0,0,.8);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(15px);transition:all .3s cubic-bezier(.25,.8,.25,1);z-index:999;display:flex;gap:20px}.show-mega .mega-menu{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}.mega-promo-card{background-color:#051a0f;border:1px solid #0f3d24;border-radius:8px;padding:30px;width:35%;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}.promo-graphics{margin-bottom:auto;opacity:.8}.promo-graphics .bar{height:8px;background:rgba(255,255,255,.1);border-radius:10px;margin-bottom:12px;display:flex;align-items:center}.promo-graphics .bar::before{content:'';height:100%;background:var(--primary-green);border-radius:10px;width:40%}.mega-promo-card h3{color:#fff;font-size:1.6rem;font-weight:700;line-height:1.2;margin-bottom:10px}.mega-promo-card p{color:var(--text-muted);font-size:.85rem;margin-bottom:20px}.btn-learn{border:1px solid var(--primary-green);color:var(--primary-green);padding:8px 15px;border-radius:6px;font-size:.85rem;font-weight:600;text-decoration:none;align-self:flex-start;transition:.3s}.btn-learn:hover{background:var(--primary-green);color:#000}.mega-links-grid{width:65%;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:20px 10px}.link-col h6{color:#fff;font-weight:700;font-size:.95rem;margin-bottom:15px;display:flex;align-items:center;gap:8px}.link-col ul{list-style:none;padding:0;margin:0}.link-col ul li{margin-bottom:10px}.link-col ul li a{color:var(--text-muted);text-decoration:none;font-size:.9rem;font-weight:500;display:block;transition:color .2s , transform .2s}.link-col ul li a:hover{color:var(--primary-green);transform:translateX(5px)}.mobile-hamburger{display:none;background:transparent;border:none;color:#fff;font-size:1.8rem;cursor:pointer}.mobile-drawer-overlay{position:fixed;top:0;left:0;width:100%;height:100vh;background:rgba(0,0,0,.7);backdrop-filter:blur(5px);z-index:1040;opacity:0;visibility:hidden;transition:opacity .3s ease}.mobile-drawer-overlay.open{opacity:1;visibility:visible}.mobile-drawer{position:fixed;top:0;left:-100%;width:85%;max-width:380px;height:100vh;background-color:var(--card-bg);border-right:1px solid var(--border-color);z-index:1050;display:flex;flex-direction:column;transition:left .4s cubic-bezier(.25,.8,.25,1);overflow-y:auto}.mobile-drawer.open{left:0}.drawer-header{padding:25px 20px;background-color:var(--nav-bg);border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:flex-start}.drawer-user{display:flex;align-items:center;gap:15px}.drawer-user i{font-size:2.5rem;color:var(--primary-green)}.drawer-user h5{margin:0;font-size:1.1rem;font-weight:700;color:#fff}.drawer-user p{margin:0;font-size:.85rem;color:var(--text-muted)}.close-drawer{background:transparent;border:none;color:#fff;font-size:1.5rem;cursor:pointer}.drawer-body{padding:0}.drawer-nav{list-style:none;padding:0;margin:0}.drawer-nav-item{border-bottom:1px solid var(--border-color)}.drawer-link{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;color:#fff;text-decoration:none;font-weight:600;font-size:1rem;width:100%;border:none;background:transparent;text-align:left;cursor:pointer}.drawer-link:hover{background-color:rgba(255,255,255,.02);color:var(--primary-green)}.drawer-link i.arrow{transition:transform .3s;font-size:.9rem}.drawer-link.active i.arrow{transform:rotate(180deg);color:var(--primary-green)}.drawer-sub{max-height:0;overflow:hidden;transition:max-height .4s ease;background-color:#080808}.drawer-sub ul{list-style:none;padding:10px 20px 20px 40px;margin:0}.drawer-sub ul li{margin-bottom:15px}.drawer-sub ul li:last-child{margin-bottom:0}.drawer-sub ul li a{color:var(--text-muted);text-decoration:none;font-size:.95rem;display:block}.drawer-sub ul li a:hover{color:var(--primary-green)}.center-text{height:calc(100vh - 80px);display:flex;align-items:center;justify-content:center}.center-text h1{color:rgba(255,255,255,.03);font-size:8rem;text-transform:uppercase;font-weight:700;letter-spacing:20px;user-select:none}@media (max-width:992px){.nav-links,.nav-actions{display:none!important}.mobile-hamburger{display:block}.center-text h1{font-size:3rem;letter-spacing:10px}}