.landing-container{background:var(--bg);min-height:100vh;color:var(--text-primary)}.landing-nav{z-index:1000;background:0 0;height:80px;transition:all .4s cubic-bezier(.16,1,.3,1);position:fixed;top:0;left:0;right:0}.landing-nav.scrolled{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);background:#0a0e1ad9;height:70px}.nav-container{justify-content:space-between;align-items:center;width:100%;height:100%;padding:0 4rem;display:flex}.nav-brand{color:var(--text-primary);letter-spacing:-.06em;text-transform:uppercase;align-items:center;font-size:1.75rem;font-weight:900;line-height:1;text-decoration:none;transition:all .4s cubic-bezier(.175,.885,.32,1.275);display:flex}.nav-brand:hover{opacity:.8;transform:translateY(-2px)scale(1.03)}@media (max-width:640px){.nav-container{padding:0 1.5rem}}.nav-actions{align-items:center;gap:2rem;display:flex}.nav-lang-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;gap:.5rem;min-width:40px;height:40px;padding:0 .5rem;font-size:.9rem;font-weight:600;transition:color .2s;display:flex}.nav-lang-btn:hover{color:var(--accent)}.landing-nav .theme-toggle{border:1px solid var(--border);background:0 0;justify-content:center;align-items:center;margin:0;padding:0;display:flex;width:40px!important;height:40px!important;position:relative!important;top:0!important;right:0!important}.nav-link{color:var(--text-secondary);font-size:.95rem;font-weight:600;transition:color .2s}.nav-link:hover{color:var(--accent)}.btn-sm{height:40px;padding:0 20px;font-size:.9rem}.mobile-controls{align-items:center;gap:1rem;display:none}.mobile-controls>*{margin:0!important}.mobile-menu-toggle{color:var(--text-primary);cursor:pointer;background:0 0;border:none;align-items:center;padding:.5rem;display:flex}.mobile-menu{background:var(--bg);opacity:0;transition:all .4s var(--ease);border-bottom:1px solid var(--border);pointer-events:none;z-index:-1;flex-direction:column;gap:1.5rem;padding:2rem;display:flex;position:absolute;top:100%;left:0;right:0;transform:translateY(-100%)}.mobile-menu.active{opacity:1;pointer-events:all;transform:translateY(0)}.mobile-nav-link{color:var(--text-primary);border-bottom:1px solid var(--border);padding:1rem 0;font-size:1.25rem;font-weight:600}.hero-section{align-items:center;height:100vh;padding:80px 4rem 0;display:flex;position:relative;overflow:hidden}.hero-content{z-index:10;max-width:750px;position:relative}.hero-tagline{color:var(--accent);letter-spacing:.3em;text-transform:uppercase;margin-bottom:1.5rem;font-size:.85rem;font-weight:700;display:block}.hero-title{letter-spacing:-.04em;background:linear-gradient(to bottom,var(--text-primary)60%,#f5f7fa99);-webkit-text-fill-color:transparent;overflow-wrap:break-word;word-break:break-word;-webkit-background-clip:text;background-clip:text;margin-bottom:2rem;font-size:clamp(2.5rem,8vw,4.5rem);font-weight:800;line-height:1.05}@media (max-width:640px){.hero-tagline{letter-spacing:.15em;font-size:.75rem}}.hero-subtitle{color:var(--text-secondary);max-width:600px;margin-bottom:3.5rem;font-size:1.35rem;line-height:1.6}.hero-actions{gap:1.5rem;display:flex}.hero-visual{z-index:1;width:65%;position:absolute;top:0;bottom:0;right:0}.hero-visual:before{content:"";background:linear-gradient(to right,var(--bg)0%,transparent 40%,transparent 60%,var(--bg)100%);z-index:2;pointer-events:none;position:absolute;inset:0}.hero-image{object-fit:cover;opacity:.7;filter:brightness(.8);width:100%;height:100%}.features-section{background:var(--bg);text-align:center;padding:12rem 4rem;position:relative}.section-header{width:100%;margin:0 auto 8rem}.section-title{letter-spacing:-.03em;text-align:center;width:100%;margin-bottom:1.5rem;font-size:clamp(2.5rem,5vw,4rem);font-weight:800;display:block}.features-grid{max-width:var(--max-width);grid-template-columns:repeat(3,1fr);gap:2.5rem;margin:0 auto;display:grid}.feature-card{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);transition:all .4s var(--ease);text-align:center;flex-direction:column;align-items:center;padding:4rem 3rem;display:flex}.feature-card:hover{border-color:var(--accent);background:var(--surface-elevated);transform:translateY(-12px);box-shadow:0 25px 50px -12px #0006}.feature-icon{color:var(--accent);background:#d4af371a;border-radius:20px;justify-content:center;align-items:center;width:80px;height:80px;margin-bottom:2.5rem;font-size:3rem;display:flex}.feature-title{overflow-wrap:break-word;word-break:break-word;margin-bottom:1.25rem;font-size:1.65rem;font-weight:700}.feature-desc{color:var(--text-secondary);font-size:1.05rem;line-height:1.7}.cta-section{text-align:center;padding:12rem 4rem}.cta-box{background:var(--surface);border:1px solid var(--border);border-radius:40px;max-width:1000px;margin:0 auto;padding:8rem 4rem;position:relative;overflow:hidden;box-shadow:0 40px 100px -20px #00000080}.cta-box:after{content:"";pointer-events:none;background:radial-gradient(circle at 100% 0,#d4af3726,#0000 70%);position:absolute;inset:0}.cta-title{z-index:2;letter-spacing:-.04em;text-align:center;overflow-wrap:break-word;word-break:break-word;margin-bottom:1.5rem;font-size:clamp(2rem,6vw,4rem);font-weight:800;position:relative}.cta-subtitle{color:var(--text-secondary);z-index:2;max-width:700px;margin-bottom:4rem;margin-left:auto;margin-right:auto;font-size:1.4rem;line-height:1.6;position:relative}.cta-section .btn{z-index:2;height:64px;padding:0 48px;font-size:1.1rem;position:relative}.landing-footer{border-top:1px solid var(--border);background:var(--bg);padding:8rem 4rem 4rem}.footer-content{max-width:var(--max-width);justify-content:space-between;gap:4rem;margin:0 auto 6rem;display:flex}.footer-main{flex:1.5}.footer-tagline{color:var(--text-secondary);max-width:320px;margin-top:1.5rem;font-size:1.1rem;line-height:1.6}.footer-grid{flex:2;grid-template-columns:repeat(3,1fr);gap:3rem;display:grid}.footer-column{flex-direction:column;gap:1.25rem;display:flex}.footer-column h4{color:var(--text-primary);text-transform:uppercase;letter-spacing:.1em;margin-bottom:.75rem;font-size:1rem;font-weight:700}.footer-column a{color:var(--text-tertiary);font-size:1rem;text-decoration:none;transition:all .3s}.footer-column a:hover{color:var(--accent);transform:translate(5px)}.footer-bottom{max-width:var(--max-width);border-top:1px solid rgba(var(--border-rgb),.3);text-align:center;margin:0 auto;padding-top:3rem}.footer-copy{color:var(--text-tertiary);font-size:.9rem}@media (max-width:1024px){.footer-content{text-align:center;flex-direction:column;gap:4rem}.footer-main{flex-direction:column;align-items:center;display:flex}.footer-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:3rem 1.5rem}.footer-column a:hover{transform:none}}@media (max-width:1280px){.hero-title{font-size:3.75rem}}@media (max-width:1024px){.nav-container{padding:0 2rem}.desktop-only{display:none!important}.mobile-controls{display:flex}.hero-section{text-align:center;flex-direction:column;justify-content:flex-start;height:auto;min-height:100vh;padding:120px 2rem 4rem}.hero-content{max-width:100%;margin-bottom:4rem}.hero-title{font-size:3.25rem}.hero-subtitle{margin-left:auto;margin-right:auto}.hero-actions{justify-content:center}.hero-visual{order:-1;width:100%;height:45vh;margin-bottom:3rem;position:relative}.hero-visual:before{background:linear-gradient(to bottom,var(--bg)0%,transparent 30%,transparent 70%,var(--bg)100%)}.features-section{padding:6rem 2rem}.features-grid{grid-template-columns:1fr;gap:2rem}.cta-section{padding:6rem 2rem}.cta-box{padding:5rem 2rem}.cta-title{font-size:2.75rem}.footer-brand{color:var(--text-primary);letter-spacing:-.05em;font-size:2rem;font-weight:800;text-decoration:none}.nav-brand{font-size:1.6rem}.footer-copy{color:var(--text-tertiary);font-size:.9rem}}@media (max-width:640px){.hero-section{padding:100px 1.5rem 3rem}.hero-title{margin-bottom:1.25rem;font-size:clamp(2.25rem,10vw,2.75rem)}.hero-subtitle{margin-bottom:2.5rem;font-size:1.1rem}.hero-actions{flex-direction:column;gap:1rem;padding:0 1rem}.hero-actions .btn{width:100%}.features-section{padding:5rem 1.5rem}.section-header{margin-bottom:4rem}.feature-card{padding:3rem 1.5rem}.feature-title{font-size:1.4rem}.cta-section{padding:5rem 1.5rem}.cta-box{border-radius:32px;padding:4rem 1.5rem}.cta-title{font-size:clamp(2rem,10vw,2.5rem)}.cta-subtitle{margin-bottom:3rem;font-size:1.1rem}}