:root{--background:#f9f9fa;--foreground:#09090b;--primary:#6467f2;--primary-glow:#9395f6;--muted:#f4f4f5;--muted-foreground:#71717a;--border:#e4e4e7;--success:#16a249;--warning:#f59f0a;--info:#0da2e7;--radius:.75rem;--gradient-primary:linear-gradient(135deg, var(--primary), var(--primary-glow));--gradient-subtle:radial-gradient(85% 75% at 12% 8%, color-mix(in srgb, var(--primary) 18%, transparent), transparent), radial-gradient(70% 70% at 88% 0%, color-mix(in srgb, var(--primary-glow) 23%, transparent), transparent), linear-gradient(180deg, color-mix(in srgb, var(--background) 78%, white), var(--background));--shadow-glow:0 10px 35px color-mix(in srgb, var(--primary) 35%, transparent);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-weight:400;line-height:1.5}*{box-sizing:border-box}body{background:var(--background);color:var(--foreground);margin:0}.container{width:min(1120px,92%);margin:0 auto}.loading-shell{place-items:center;min-height:100vh;display:grid}.landing-nav{z-index:50;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:color-mix(in srgb, var(--background) 85%, transparent);border-bottom:1px solid color-mix(in srgb, var(--border) 75%, transparent);position:sticky;top:0}.nav-shell{padding-inline:clamp(.25rem,1vw,.8rem)}.nav-content{justify-content:space-between;align-items:center;gap:1rem;min-height:4rem;display:flex}.brand-block{align-items:center;gap:1.1rem;display:flex}.brand-text{color:var(--foreground);letter-spacing:-.02em;font-size:1.3rem;font-weight:700}.nav-actions{align-items:center;gap:.5rem;display:flex}.nav-inline{align-items:center;gap:.9rem;display:flex}.nav-inline-link{color:var(--muted-foreground);font-size:.88rem;font-weight:500;text-decoration:none;transition:color .2s}.nav-inline-link:hover{color:var(--foreground)}.language-switcher{position:relative}.language-trigger{border:1px solid var(--border);background:color-mix(in srgb, var(--background) 75%, white);cursor:pointer;min-height:2rem;color:var(--foreground);border-radius:999px;justify-content:center;align-items:center;gap:.35rem;padding:.2rem .6rem;font-weight:600;display:inline-flex}.language-trigger:hover{border-color:color-mix(in srgb, var(--primary) 28%, var(--border))}.language-menu{border:1px solid color-mix(in srgb, var(--border) 85%, transparent);border-radius:calc(var(--radius) - 2px);z-index:60;background:#fff;min-width:9.6rem;padding:.35rem;position:absolute;top:calc(100% + .35rem);right:0;box-shadow:0 10px 30px #0000001a}.language-option{width:100%;color:var(--muted-foreground);cursor:pointer;border-radius:calc(var(--radius) - 6px);background:0 0;border:none;justify-content:flex-start;align-items:center;gap:.45rem;min-height:2.1rem;padding:.35rem .45rem;font-size:.92rem;display:inline-flex}.language-option:hover{background:color-mix(in srgb, var(--muted) 55%, white);color:var(--foreground)}.language-option.active{color:var(--foreground);background:color-mix(in srgb, var(--muted) 55%, white)}.language-flag{font-size:.85rem;line-height:1}.language-code{font-size:.8rem}.chevron{color:var(--muted-foreground);transition:transform .18s}.chevron-open{transform:rotate(180deg)}.section{padding:5rem 0}.hero{text-align:center;padding:5rem 0;position:relative}.hero-overlay{pointer-events:none;background:var(--gradient-subtle)}.hero-content{z-index:1;position:relative}.hero-badge{margin-bottom:1.15rem;padding:.35rem .9rem}.hero h1{letter-spacing:-.03em;max-width:900px;margin:0 auto;font-size:clamp(2.2rem,6vw,4.2rem);line-height:1.08}.hero h1 span{background:var(--gradient-primary);color:#0000;-webkit-background-clip:text;background-clip:text}.hero p{max-width:740px;color:var(--muted-foreground);margin:1.2rem auto 0;font-size:1.14rem}.hero-actions{justify-content:center;gap:.9rem;margin-top:1.8rem;display:flex}.hero-actions .btn{gap:.45rem}.section h2{color:var(--foreground);margin:0;font-size:clamp(1.65rem,3.5vw,2.1rem)}.section-subtitle{color:var(--muted-foreground);max-width:700px;margin:.75rem 0 0}.features-section .section-subtitle{margin-bottom:1.1rem}.feature-grid{grid-template-columns:repeat(1,minmax(0,1fr));gap:1rem;margin-top:1.6rem;display:grid}.card{border:1px solid color-mix(in srgb, var(--border) 80%, transparent);background:color-mix(in srgb, white 92%, var(--muted));border-radius:var(--radius);padding:1.25rem;transition:transform .2s,box-shadow .2s,border-color .2s;position:relative}.card:hover{border-color:color-mix(in srgb, var(--primary) 35%, var(--border));box-shadow:0 8px 20px color-mix(in srgb, var(--primary) 12%, transparent);transform:translateY(-3px)}.card-header{gap:.8rem;display:grid}.feature-chip{background:var(--gradient-primary);color:#fff;border-radius:.7rem;place-items:center;width:2rem;height:2rem;display:grid}.card-title{color:var(--foreground);margin:0}.card-description{color:var(--muted-foreground);margin:0}.card-content{margin-top:.7rem}.cta-banner{border-radius:var(--radius);text-align:center;color:#fff;background:var(--gradient-primary);margin:0;padding:3.2rem 1.2rem}.cta-banner h2{margin:0}.cta-banner p{max-width:680px;color:color-mix(in srgb, white 90%, var(--background));margin:.7rem auto 1.2rem}.contact-form{border:1px solid color-mix(in srgb, var(--border) 80%, transparent);border-radius:var(--radius);background:color-mix(in srgb, white 92%, var(--muted));gap:.9rem;max-width:700px;margin-top:1.2rem;padding:1.2rem;display:grid}.contact-form label{gap:.35rem;display:grid}.contact-form input,.contact-form textarea{font:inherit;border:1px solid var(--border);border-radius:calc(var(--radius) - 2px);color:var(--foreground);background:#fff;padding:.7rem .8rem}.contact-form input:focus,.contact-form textarea:focus{outline:2px solid color-mix(in srgb, var(--primary) 45%, transparent);outline-offset:1px}.success-text{color:var(--success);margin:0}.error-text{color:#ca2121;margin:0}.footer{border-top:1px solid var(--border);padding:1.5rem 0}.footer-content{color:var(--muted-foreground);justify-content:space-between;align-items:center;gap:1rem;display:flex}.btn{border-radius:calc(var(--radius) - 2px);font:inherit;cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;font-weight:600;text-decoration:none;transition:transform .2s,box-shadow .2s,background-color .2s,border-color .2s;display:inline-flex}.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.7;cursor:not-allowed;transform:none}.btn-default{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-glow)}.btn-outline{border-color:color-mix(in srgb, var(--primary) 24%, var(--border));background:color-mix(in srgb, white 84%, var(--background));color:var(--foreground)}.btn-secondary{color:var(--primary);background:#fff}.btn-ghost{color:var(--foreground);background:0 0}.btn-link{color:var(--primary);background:0 0;border:none;padding:0}.btn-sm{min-height:2rem;padding:.35rem .7rem}.btn-default,.btn-lg{min-height:2.8rem;padding:.6rem 1.2rem}.btn-icon{width:2.5rem;height:2.5rem;padding:0}.badge{border-radius:999px;align-items:center;padding:.3rem .6rem;font-size:.78rem;font-weight:600;display:inline-flex}.badge-default{background:color-mix(in srgb, var(--primary) 12%, transparent);color:var(--primary);border:1px solid color-mix(in srgb, var(--primary) 26%, transparent)}.badge-secondary{background:color-mix(in srgb, var(--muted) 55%, white);color:var(--foreground)}.badge-destructive{background:color-mix(in srgb, var(--warning) 15%, transparent);color:var(--warning)}.badge-outline{border:1px solid var(--border);color:var(--muted-foreground)}.min-h-screen{min-height:100vh}.bg-background{background:var(--background)}.relative{position:relative}.absolute{position:absolute}.inset-0{inset:0}.overflow-hidden{overflow:hidden}.py-20{padding-top:5rem;padding-bottom:5rem}.bg-gradient-subtle{background:var(--gradient-subtle)}.opacity-50{opacity:.5}@media (width>=720px){.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width>=1024px){.feature-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=840px){.nav-content{flex-wrap:wrap;padding:.7rem 0}.brand-block{justify-content:space-between;width:100%}.brand-text{font-size:1.15rem}.nav-inline{gap:.6rem}.footer-content{text-align:center;flex-direction:column}}