@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700;800&display=swap";:root{--primary: #6466F1;--primary-dark: #4f46e5;--secondary: #0f172a;--text-main: #1e293b;--text-muted: #64748b;--bg-light: #f8fafc;--white: #ffffff;--shadow: 0 10px 30px -5px rgba(0, 0, 0, .1);--transition: all .3s cubic-bezier(.4, 0, .2, 1)}:where(.astro-j7pv25f6){margin:0;padding:0;box-sizing:border-box;font-family:Inter,sans-serif}html{scroll-behavior:smooth}body{background-color:var(--bg-light);background-image:url(/bg-pattern.svg);background-size:cover;background-position:center;background-attachment:fixed;color:var(--text-main);line-height:1.6;overflow-x:hidden}.container:where(.astro-j7pv25f6){max-width:1200px;margin:0 auto;padding:0 2rem}.btn:where(.astro-j7pv25f6){display:inline-flex;align-items:center;padding:.8rem 1.8rem;border-radius:12px;font-weight:600;text-decoration:none;transition:var(--transition);cursor:pointer;border:none;font-size:1rem}.btn-primary:where(.astro-j7pv25f6){background:var(--primary);color:#fff;box-shadow:0 4px 14px #6466f166}.btn-primary:where(.astro-j7pv25f6):hover{background:var(--primary-dark);transform:translateY(-2px)}.btn-outline:where(.astro-j7pv25f6){border:2px solid var(--primary);color:var(--primary);background:transparent}.btn-outline:where(.astro-j7pv25f6):hover{background:var(--primary);color:#fff}nav:where(.astro-j7pv25f6){position:fixed;top:0;width:100%;height:80px;background:#fffc;backdrop-filter:blur(10px);z-index:1000;display:flex;align-items:center;border-bottom:1px solid rgba(0,0,0,.05)}nav:where(.astro-j7pv25f6) .container:where(.astro-j7pv25f6){display:flex;justify-content:space-between;align-items:center;width:100%}.logo:where(.astro-j7pv25f6){font-size:1.5rem;font-weight:800;color:var(--primary);text-decoration:none;letter-spacing:-.5px}.nav-links:where(.astro-j7pv25f6){display:flex;gap:2.5rem;align-items:center}.nav-links:where(.astro-j7pv25f6) a:where(.astro-j7pv25f6){text-decoration:none;color:var(--text-main);font-weight:500;transition:var(--transition)}.nav-links:where(.astro-j7pv25f6) a:where(.astro-j7pv25f6):hover{color:var(--primary)}.mobile-toggle:where(.astro-j7pv25f6){display:none;flex-direction:column;gap:6px;cursor:pointer}.mobile-toggle:where(.astro-j7pv25f6) span:where(.astro-j7pv25f6){width:25px;height:3px;background:var(--primary);border-radius:3px}.hero:where(.astro-j7pv25f6){padding:180px 0 100px;text-align:center;background:radial-gradient(circle at top right,rgba(100,102,241,.05),transparent),radial-gradient(circle at bottom left,rgba(100,102,241,.05),transparent)}.hero:where(.astro-j7pv25f6) h1:where(.astro-j7pv25f6){font-size:clamp(2.5rem,8vw,4.5rem);line-height:1.1;font-weight:800;margin-bottom:1.5rem;letter-spacing:-2px;background:linear-gradient(135deg,#0f172a,#6466f1);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero:where(.astro-j7pv25f6) p:where(.astro-j7pv25f6){font-size:clamp(1.1rem,3vw,1.4rem);color:var(--text-muted);max-width:700px;margin:0 auto 2.5rem}.section-title:where(.astro-j7pv25f6){text-align:center;margin-bottom:4rem}.section-title:where(.astro-j7pv25f6) h2:where(.astro-j7pv25f6){font-size:clamp(2rem,5vw,3rem);font-weight:800;margin-bottom:1rem}.products-grid:where(.astro-j7pv25f6){display:grid;grid-template-columns:repeat(2,1fr);gap:2.5rem;margin-bottom:6rem}.product-card:where(.astro-j7pv25f6){background:var(--white);padding:3rem;border-radius:24px;box-shadow:var(--shadow);transition:var(--transition);display:flex;flex-direction:column;border:1px solid rgba(0,0,0,.03)}.product-card:where(.astro-j7pv25f6):hover{transform:translateY(-10px);box-shadow:0 20px 40px -10px #00000026}.product-badge:where(.astro-j7pv25f6){background:#6466f11a;color:var(--primary);padding:.4rem 1rem;border-radius:50px;font-size:.85rem;font-weight:700;align-self:flex-start;margin-bottom:1.5rem;text-transform:uppercase}.product-card:where(.astro-j7pv25f6) h3:where(.astro-j7pv25f6){font-size:2rem;margin-bottom:1rem}.product-card:where(.astro-j7pv25f6) p:where(.astro-j7pv25f6){color:var(--text-muted);margin-bottom:2rem;flex-grow:1}.feature-list:where(.astro-j7pv25f6){list-style:none;margin-bottom:2rem}.feature-list:where(.astro-j7pv25f6) li:where(.astro-j7pv25f6){display:flex;align-items:center;gap:10px;margin-bottom:.8rem;font-weight:500}.feature-list:where(.astro-j7pv25f6) li:where(.astro-j7pv25f6):before{content:"✓";color:var(--primary);font-weight:800}.tclass-highlight:where(.astro-j7pv25f6){background:var(--secondary);color:var(--white);padding:6rem 0;border-radius:40px;margin:4rem 0;position:relative;overflow:hidden}.tclass-highlight:where(.astro-j7pv25f6):after{content:"";position:absolute;top:-50%;right:-10%;width:500px;height:500px;background:var(--primary);filter:blur(150px);opacity:.15;z-index:0}.tclass-content:where(.astro-j7pv25f6){position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.tclass-text:where(.astro-j7pv25f6) h2:where(.astro-j7pv25f6){font-size:3rem;margin-bottom:1.5rem;line-height:1.2}.tclass-text:where(.astro-j7pv25f6) p:where(.astro-j7pv25f6){opacity:.8;font-size:1.2rem;margin-bottom:2rem}.teacher-tag:where(.astro-j7pv25f6){display:inline-block;background:var(--primary);padding:.5rem 1.2rem;border-radius:8px;font-weight:600;margin-bottom:1rem}footer:where(.astro-j7pv25f6){padding:6rem 0 3rem;background:#fff;border-top:1px solid rgba(0,0,0,.05)}.footer-grid:where(.astro-j7pv25f6){display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:4rem;margin-bottom:4rem}.footer-logo:where(.astro-j7pv25f6){font-size:1.8rem;font-weight:800;color:var(--primary);margin-bottom:1rem}.footer-col:where(.astro-j7pv25f6) h4:where(.astro-j7pv25f6){margin-bottom:1.5rem;font-weight:700}.footer-col:where(.astro-j7pv25f6) ul:where(.astro-j7pv25f6){list-style:none}.footer-col:where(.astro-j7pv25f6) ul:where(.astro-j7pv25f6) li:where(.astro-j7pv25f6){margin-bottom:.8rem}.footer-col:where(.astro-j7pv25f6) ul:where(.astro-j7pv25f6) li:where(.astro-j7pv25f6) a:where(.astro-j7pv25f6){text-decoration:none;color:var(--text-muted);transition:var(--transition)}.footer-col:where(.astro-j7pv25f6) ul:where(.astro-j7pv25f6) li:where(.astro-j7pv25f6) a:where(.astro-j7pv25f6):hover{color:var(--primary)}.copyright:where(.astro-j7pv25f6){padding-top:2rem;border-top:1px solid rgba(0,0,0,.05);text-align:center;color:var(--text-muted);font-size:.9rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.reveal:where(.astro-j7pv25f6){animation:fadeIn .8s ease forwards}@media (max-width: 1024px){.tclass-content:where(.astro-j7pv25f6){grid-template-columns:1fr;text-align:center}.products-grid:where(.astro-j7pv25f6){gap:1.5rem}}@media (max-width: 768px){.nav-links:where(.astro-j7pv25f6){display:none}.mobile-toggle:where(.astro-j7pv25f6){display:flex}.products-grid:where(.astro-j7pv25f6){grid-template-columns:1fr}.hero:where(.astro-j7pv25f6) h1:where(.astro-j7pv25f6){margin-top:2rem}.footer-grid:where(.astro-j7pv25f6){grid-template-columns:1fr 1fr}}@media (max-width: 480px){.footer-grid:where(.astro-j7pv25f6){grid-template-columns:1fr}.btn:where(.astro-j7pv25f6){width:100%;justify-content:center}.product-card:where(.astro-j7pv25f6){padding:1.5rem}}