:root{--bg-primary: #fcfbf9;--bg-secondary: #f4f0ea;--bg-accent-1: #e9dbff;--bg-accent-2: #dcfce7;--bg-accent-3: #fef08a;--bg-accent-4: #fce7f3;--text-primary: #1c1c1c;--text-secondary: #52525b;--accent-primary: #18181b;--accent-secondary: #10b981;--logo-dot: #10b981;--card-bg: #ffffff;--card-shadow: 0 10px 40px -10px rgba(0,0,0,.08);--card-border: 1px solid rgba(0,0,0,.05);--font-heading: "Source Serif 4", "Source Serif Pro", Georgia, serif;--font-main: "DM Sans", sans-serif;--transition-smooth: all .3s cubic-bezier(.25, 1, .5, 1);--border-radius-lg: 24px;--border-radius-md: 16px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-main);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;overflow-x:hidden}h1,h2,h3,h4{font-weight:600;line-height:1.1;letter-spacing:-.02em}a{text-decoration:none;color:inherit}.text-center{text-align:center}.mt-2{margin-top:.5rem}.mt-3{margin-top:1rem}.mt-4{margin-top:1.5rem}.mt-5{margin-top:2.5rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:1rem}.mb-4{margin-bottom:1.5rem}.mb-5{margin-bottom:2.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:50px;font-weight:600;font-size:1rem;transition:var(--transition-smooth);cursor:pointer;border:none}.btn-primary{background:var(--accent-primary);color:#fff;box-shadow:0 2px 8px #00000026}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 16px #0003}.btn-secondary{background:#fff;color:var(--text-primary);border:1px solid rgba(0,0,0,.1);box-shadow:0 2px 5px #00000005}.btn-secondary:hover{background:var(--bg-secondary);border-color:#0003}.btn-large{padding:1rem 2rem;font-size:1.125rem}.badge{display:inline-block;padding:.4rem 1rem;border-radius:50px;background:var(--bg-accent-1);color:var(--accent-primary);font-size:.875rem;font-weight:600;margin-bottom:1.5rem}.navbar{position:fixed;top:0;left:0;width:100%;z-index:100;background:#fcfbf9e6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,0,0,.05);padding:1rem 0}.nav-container{max-width:1200px;margin:0 auto;padding:0 5%;display:flex;justify-content:space-between;align-items:center}.logo{font-family:var(--font-heading);font-style:italic;font-size:1.5rem;font-weight:400;letter-spacing:.01em}.logo .dot{color:var(--logo-dot)}.nav-links{display:flex;gap:2rem}.nav-links a{font-size:1rem;color:var(--text-secondary);font-weight:500;transition:color .2s}.nav-links a:hover{color:var(--text-primary)}.nav-actions{display:flex;gap:1rem}@media(max-width:768px){.nav-links,.nav-actions .btn-secondary{display:none}}.section-padding{padding:8rem 5%}.section-title{font-family:var(--font-heading);font-size:clamp(2.5rem,5vw,3.5rem);font-weight:400;letter-spacing:.01em;margin-bottom:1rem}.section-subtitle{font-size:1.25rem;color:var(--text-secondary)}.hero{padding:12rem 5% 6rem;max-width:1200px;margin:0 auto;text-align:center}.hero-title{font-family:var(--font-heading);font-size:clamp(3.5rem,8vw,5.5rem);font-weight:400;letter-spacing:.01em;line-height:1;margin-bottom:1.5rem;max-width:900px;margin-left:auto;margin-right:auto}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary);max-width:600px;margin:0 auto 3rem}.hero-mockup-container{margin-top:4rem;position:relative;max-width:1000px;margin-left:auto;margin-right:auto}.mockup-window{background:var(--card-bg);border-radius:var(--border-radius-lg);box-shadow:var(--card-shadow);border:var(--card-border);overflow:hidden}.feature-block{display:flex;align-items:center;gap:4rem;max-width:1200px;margin:0 auto 8rem}.feature-block:nth-child(2n){flex-direction:row-reverse}.feature-content{flex:1}.feature-content h2{font-family:var(--font-heading);font-size:clamp(2rem,4vw,3rem);font-weight:400;letter-spacing:.01em;margin-bottom:1rem}.feature-content p{font-size:1.25rem;color:var(--text-secondary);margin-bottom:1.5rem}.feature-visual{flex:1;position:relative}.visual-box{background:var(--bg-accent-2);border-radius:var(--border-radius-lg);padding:3rem;aspect-ratio:1;display:flex;align-items:center;justify-content:center;position:relative}.feature-block:nth-child(2) .visual-box{background:var(--bg-accent-1)}.feature-block:nth-child(3) .visual-box{background:var(--bg-accent-3)}.feature-block:nth-child(4) .visual-box{background:var(--bg-accent-4)}.ui-card{background:#fff;padding:1.5rem;border-radius:var(--border-radius-md);box-shadow:var(--card-shadow);width:80%;position:relative;z-index:2;transition:transform .3s ease}.ui-card:hover{transform:translateY(-5px) scale(1.02)}.ui-avatar{width:40px;height:40px;border-radius:50%;background:#e2e8f0}.ui-line{height:12px;background:#f1f5f9;border-radius:6px;margin-bottom:8px}.premium-banner{background:var(--text-primary);color:#fff;border-radius:var(--border-radius-lg);padding:4rem;max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:4rem}.premium-banner .badge{background:#ffffff1a;color:#fff}.premium-banner h2{font-family:var(--font-heading);font-size:3rem;font-weight:400;letter-spacing:.01em}.premium-banner p{color:#a1a1aa;font-size:1.25rem}.premium-benefits{list-style:none;margin-top:2rem}.premium-benefits li{display:flex;align-items:center;gap:1rem;margin-bottom:1rem;font-size:1.1rem}.check-icon{color:var(--accent-secondary);width:24px;height:24px}@media(max-width:992px){.feature-block,.feature-block:nth-child(2n),.premium-banner{flex-direction:column;text-align:center}.feature-content h2{font-size:2.5rem}.premium-banner{padding:3rem 2rem}.premium-benefits li{justify-content:center}}.footer{background:var(--bg-secondary);padding:5rem 5% 2rem;margin-top:8rem}.footer-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:4rem}.footer-brand p{color:var(--text-secondary);margin-top:1rem}.footer-links h4{margin-bottom:1.5rem}.footer-links a{display:block;color:var(--text-secondary);margin-bottom:.75rem;transition:color .2s}.footer-links a:hover{color:var(--text-primary)}@media(max-width:768px){.footer-container{grid-template-columns:1fr}}.step-card{padding:2rem;background:var(--card-bg);border-radius:var(--border-radius-md);border:var(--card-border);transition:var(--transition-smooth)}.step-card:hover{transform:translateY(-4px);box-shadow:var(--card-shadow)}.step-number{font-size:2.5rem;font-weight:800;color:#0000000f;letter-spacing:-2px;line-height:1;margin-bottom:1rem}@media(max-width:900px){.hero{grid-template-columns:1fr!important;text-align:center!important;padding-top:10rem!important}.hero .hero-title{text-align:center!important}.hero .hero-subtitle{text-align:center!important;margin-left:auto!important;margin-right:auto!important}.hero>div:first-child>div:last-child{justify-content:center}.hero-logos{justify-content:center!important}}@media(max-width:600px){.step-card+.step-card{margin-top:0}#how-it-works>div:last-child{grid-template-columns:1fr!important}}.reveal{opacity:0;transform:translateY(40px);transition:opacity .8s ease-out,transform .8s ease-out}.reveal.active{opacity:1;transform:translateY(0)}