:root{--landing-bg:linear-gradient(135deg,hsl(215,60%,10%),hsl(215,45%,30%));--landing-text:#E0E0E0;--landing-primary:hsl(195,80%,50%);--landing-primary-light:hsl(195,80%,60%);--landing-secondary:#81d4fa;--card-bg:rgba(41,71,116,0.3);--card-border:rgba(255,255,255,0.1)}.landing-page-container{font-family:var(--font-geist-sans),sans-serif;background:var(--landing-bg);color:var(--landing-text);min-height:100vh;display:flex;flex-direction:column}.landing-header{justify-content:space-between;padding:1rem 2rem;width:100%;max-width:1280px;margin:0 auto;border-bottom:1px solid var(--card-border);background:rgba(11,22,43,.3);backdrop-filter:blur(10px)}.landing-header,.logo{display:flex;align-items:center}.logo{gap:.5rem}.logo h1{font-size:1.5rem;font-weight:600;color:white}.main-nav{display:flex;gap:.5rem}.signin-btn{color:white!important;background-color:transparent!important;border:none!important;transition:background-color .3s ease}.signin-btn:hover{background-color:rgba(195,235,255,.1)!important;color:white!important}.getstarted-btn{background-color:var(--landing-primary)!important;color:hsl(215,60%,10%)!important;font-weight:600;transition:background-color .3s ease}.getstarted-btn:hover{background-color:var(--landing-primary-light)!important}.learnmore-btn{color:white!important;background-color:transparent!important;border-color:var(--landing-primary)!important;transition:background-color .3s ease,color .3s ease}.learnmore-btn:hover{background-color:var(--landing-primary)!important;color:hsl(215,60%,10%)!important;font-weight:600}.landing-main{flex-grow:1;display:flex;flex-direction:column;align-items:center;width:100%;max-width:1280px;margin:0 auto;padding:2rem}.hero-section{text-align:center;padding:4rem 1rem}.hero-title{font-size:3rem;font-weight:700;line-height:1.2;color:white}.hero-subtitle{margin-top:1rem;font-size:1.125rem;max-width:60ch;margin-left:auto;margin-right:auto;color:var(--landing-text);opacity:.9}.hero-actions{margin-top:2.5rem;display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}.features-section{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;width:100%;padding:4rem 1rem}.feature-card{background-color:var(--card-bg);border:1px solid var(--card-border);border-radius:.75rem;padding:2rem;text-align:center;transition:transform .3s ease,box-shadow .3s ease;backdrop-filter:blur(5px);box-shadow:0 4px 6px rgba(0,0,0,.1)}.feature-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px rgba(0,0,0,.1)}.feature-icon{width:3rem;height:3rem;color:var(--landing-primary);margin:0 auto 1.5rem}.feature-title{font-size:1.25rem;font-weight:600;margin-bottom:.5rem;color:white}.feature-description{color:var(--landing-text);opacity:.8;line-height:1.6}.landing-footer{text-align:center;padding:2rem 1rem;border-top:1px solid var(--card-border);font-size:.875rem;color:var(--landing-text);opacity:.8;background:rgba(11,22,43,.3);backdrop-filter:blur(10px)}@media (max-width:768px){.hero-title{font-size:2.5rem}.landing-header{flex-direction:column;gap:1rem}}