/* nxuno.com — mobile-first interface */
:root{--ink:#102a36;--muted:#657780;--paper:#f6f9f8;--surface:#fff;--line:#dce7e5;--teal:#087d73;--deep:#075c57;--lime:#c5f071;--sky:#d9f6f1;--radius:22px;--shadow:0 18px 48px rgba(11,54,54,.09);--container:1180px}
.theme-dark{--ink:#edf8f5;--muted:#aac0bd;--paper:#071717;--surface:#0d2423;--line:#24403d;--teal:#53d5c7;--deep:#26aa9d;--lime:#d8ff8d;--sky:#123633;--shadow:0 18px 48px rgba(0,0,0,.28)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased;line-height:1.5}.container{max-width:var(--container);margin:auto;padding:0 28px}section{scroll-margin-top:96px}a{color:inherit}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--teal);font-size:.72rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase}.eyebrow:before{content:"";width:8px;height:8px;background:var(--lime);border-radius:50%;box-shadow:0 0 0 5px color-mix(in srgb,var(--lime) 22%,transparent)}h1,h2,h3,p{margin-top:0}h2{font-size:clamp(2rem,4vw,3.25rem);letter-spacing:-.055em;line-height:1.02;margin-bottom:16px}.section-intro{max-width:570px;color:var(--muted);font-size:1.05rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 18px;border:1px solid transparent;border-radius:999px;font:700 .9rem inherit;text-decoration:none;cursor:pointer;transition:transform .2s ease,background .2s ease,box-shadow .2s ease}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--teal);color:#fff;box-shadow:0 10px 20px rgba(8,125,115,.2)}.btn-primary:hover{background:var(--deep);box-shadow:0 14px 25px rgba(8,125,115,.28)}.btn-ghost{border-color:var(--line);background:var(--surface)}.arrow{font-size:1.2em;line-height:0}
/* Header */
.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid transparent;background:color-mix(in srgb,var(--paper) 82%,transparent);backdrop-filter:blur(16px);transition:border-color .2s ease}.site-header.scrolled{border-color:var(--line)}.header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.logo{display:inline-flex;align-items:center;text-decoration:none}.logo svg{width:128px;height:auto}.nav ul{display:flex;align-items:center;gap:4px;margin:0;padding:0;list-style:none}.nav a{display:block;padding:9px 12px;border-radius:999px;color:var(--muted);font-size:.88rem;font-weight:650;text-decoration:none;transition:color .2s,background .2s}.nav a:hover{background:var(--surface);color:var(--ink)}.nav .link-cta{color:var(--teal);background:color-mix(in srgb,var(--teal) 9%,transparent)}.header-controls{display:flex;align-items:center;gap:8px}.lang-switch{font-size:.77rem;font-weight:750}.lang-switch a{text-decoration:none;color:var(--muted)}.lang-switch .active{color:var(--teal)}.sep{color:var(--line);padding:0 2px}.icon-btn{width:38px;min-height:38px;padding:0;border-color:var(--line);background:var(--surface);font-size:1rem}.menu-toggle{display:none}
/* Hero */
.hero{overflow:hidden;position:relative}.hero:before{content:"";position:absolute;width:570px;height:570px;top:-260px;right:-150px;border-radius:50%;background:radial-gradient(circle,var(--sky),transparent 68%);pointer-events:none}.hero-inner{display:grid;grid-template-columns:1.04fr .96fr;align-items:center;gap:64px;min-height:605px;padding-top:72px;padding-bottom:72px}.hero-title{max-width:670px;margin:16px 0 22px;font-size:clamp(3rem,5.5vw,5.25rem);letter-spacing:-.075em;line-height:.95}.hero-title em{font-style:normal;color:var(--teal)}.hero-sub{max-width:570px;margin-bottom:30px;color:var(--muted);font-size:1.1rem;line-height:1.6}.hero-ctas{display:flex;flex-wrap:wrap;gap:12px}.hero-note{display:flex;align-items:center;gap:9px;margin-top:26px;color:var(--muted);font-size:.82rem}.avatar-stack{display:flex}.avatar{width:25px;height:25px;margin-right:-7px;border:2px solid var(--paper);border-radius:50%;background:linear-gradient(135deg,#ffd0ba,#ed8e6c)}.avatar:nth-child(2){background:linear-gradient(135deg,#a5e2dd,#238f88)}.avatar:nth-child(3){background:linear-gradient(135deg,#cab8ec,#7461b4)}
.hero-media{position:relative;min-width:0}.dashboard{position:relative;overflow:hidden;padding:20px;border:1px solid color-mix(in srgb,var(--line) 80%,transparent);border-radius:28px;background:var(--surface);box-shadow:var(--shadow);transform:rotate(2deg);animation:float 6s ease-in-out infinite}.dashboard:after{content:"";position:absolute;width:190px;height:190px;right:-85px;bottom:-95px;border-radius:50%;background:var(--lime);opacity:.55}.dash-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:23px}.dash-brand{display:flex;align-items:center;gap:8px;font-size:.72rem;font-weight:800}.dash-dot{width:9px;height:9px;border-radius:50%;background:var(--teal)}.live{padding:5px 8px;border-radius:999px;background:#e0f7e9;color:#23804b;font-size:.62rem;font-weight:800}.theme-dark .live{background:#153f31;color:#7ee6ab}.lead-card{position:relative;z-index:1;padding:16px;border:1px solid var(--line);border-radius:16px;background:color-mix(in srgb,var(--surface) 92%,var(--sky));}.lead-head{display:flex;align-items:center;gap:10px}.person{width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,#93ded7,#087d73)}.lead-name{font-size:.78rem;font-weight:800}.lead-meta{margin-top:1px;color:var(--muted);font-size:.66rem}.score{margin-left:auto;padding:6px 8px;border-radius:8px;background:var(--lime);color:#17322d;font-size:.62rem;font-weight:900}.conversation{position:relative;z-index:1;display:grid;gap:9px;margin:16px 0}.bubble{max-width:78%;padding:10px 12px;border-radius:12px;background:var(--sky);font-size:.7rem}.bubble.user{justify-self:end;background:var(--teal);color:#fff}.workflow{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;padding:12px;border-radius:13px;background:#112f2e;color:#e5fffb;font-size:.65rem;font-weight:700}.workflow span{display:flex;align-items:center;gap:5px}.workflow i{width:7px;height:7px;border-radius:50%;background:var(--lime)}.float-card{position:absolute;z-index:2;left:-40px;bottom:34px;display:flex;align-items:center;gap:10px;padding:12px 15px;border:1px solid var(--line);border-radius:14px;background:var(--surface);box-shadow:var(--shadow);font-size:.7rem;font-weight:800;animation:float 5s ease-in-out 1s infinite}.float-icon{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:var(--lime);color:#23403b}
/* Content */
.trust-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--surface) 65%,transparent)}.trust-list{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin:0;padding:19px 0;list-style:none;color:var(--muted);font-size:.8rem;font-weight:700}.trust-list li{display:flex;align-items:center;gap:8px}.trust-list li:before{content:"✓";display:grid;place-items:center;width:19px;height:19px;border-radius:50%;background:var(--sky);color:var(--teal);font-size:.75rem}.services,.how,.use-cases,.why,.demo,.about,.contact{padding-top:112px;padding-bottom:0}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:35px}.card{padding:27px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);transition:transform .25s ease,box-shadow .25s ease}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.service-icon{display:grid;place-items:center;width:44px;height:44px;margin-bottom:36px;border-radius:14px;background:var(--sky);color:var(--teal);font-size:1.2rem}.card h3{margin-bottom:10px;font-size:1.15rem;letter-spacing:-.035em}.card p{margin-bottom:0;color:var(--muted);font-size:.91rem}.how{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px;align-items:start}.how-steps{display:grid;gap:0;margin:5px 0 0;padding:0;list-style:none;counter-reset:steps}.how-steps li{position:relative;padding:0 0 31px 72px;color:var(--muted);font-size:1rem;counter-increment:steps}.how-steps li:before{content:"0" counter(steps);position:absolute;left:0;top:-6px;color:var(--teal);font-size:1.55rem;font-weight:850;letter-spacing:-.08em}.how-steps li:not(:last-child):after{content:"";position:absolute;left:20px;top:33px;bottom:4px;border-left:1px dashed var(--line)}.how-steps strong{display:block;margin-bottom:4px;color:var(--ink);font-size:1.05rem}.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:30px}.case-card{min-height:138px;display:flex;align-items:end;padding:18px;border-radius:18px;background:var(--surface);border:1px solid var(--line);font-size:.9rem;font-weight:750;letter-spacing:-.02em;transition:background .2s,transform .2s}.case-card:nth-child(3n+1){background:var(--sky)}.case-card:hover{background:var(--lime);transform:translateY(-3px)}.why{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}.why-copy p{color:var(--muted);font-size:1.05rem}.why ul{margin:25px 0 0;padding:0;list-style:none}.why li{display:flex;gap:10px;margin:13px 0;color:var(--muted);font-size:.9rem}.why li:before{content:"↗";color:var(--teal);font-weight:900}.why-panel{padding:34px;border-radius:var(--radius);background:#123936;color:#e4fbf5}.why-panel .eyebrow{color:var(--lime)}.why-panel .eyebrow:before{box-shadow:none}.quote{margin:28px 0;font-size:1.45rem;line-height:1.24;letter-spacing:-.045em}.quote-by{color:#a8d4cb;font-size:.78rem}.quote-by strong{display:block;color:#fff}
/* Demo and contact */
.demo-shell{display:grid;grid-template-columns:.8fr 1.2fr;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow)}.demo-copy{padding:32px;background:var(--sky)}.demo-copy h2{font-size:2.1rem}.demo-copy p{color:var(--muted);font-size:.9rem}.chatbot{padding:22px}.chat-window{min-height:245px;padding:3px;outline:none}.messages{display:flex;flex-direction:column;gap:10px}.message{max-width:84%;padding:10px 12px;border-radius:12px;background:var(--sky);font-size:.8rem}.message.bot{align-self:flex-start}.message.user{align-self:flex-end;background:var(--teal);color:#fff}.options{display:flex;flex-wrap:wrap;gap:7px}.options .opt{padding:8px 10px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--ink);font:700 .72rem inherit;cursor:pointer;transition:background .2s,transform .2s}.options .opt:hover{background:var(--lime);transform:translateY(-1px)}.options .opt:disabled{opacity:.5}.contact{padding-bottom:112px}.contact-box{display:grid;grid-template-columns:.85fr 1.15fr;gap:55px;padding:42px;border-radius:28px;background:var(--ink);color:var(--paper)}.contact-box p{color:color-mix(in srgb,var(--paper) 68%,transparent)}.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:13px}.contact-form label{display:block;color:#c0d1cd;font-size:.72rem;font-weight:700}.contact-form label:nth-child(5){grid-column:span 2}.contact-form input,.contact-form textarea{width:100%;margin-top:6px;padding:11px 0;border:0;border-bottom:1px solid #52716c;background:transparent;color:#fff;font:inherit;outline:none}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--lime)}.form-actions{grid-column:span 2;display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}.contact-box .btn-primary{background:var(--lime);color:#183431;box-shadow:none}.contact-box .btn-ghost{border-color:#52716c;color:#fff;background:transparent}.site-footer{padding:25px 0;border-top:1px solid var(--line);color:var(--muted);font-size:.78rem}.site-footer .container{display:flex;justify-content:space-between;gap:20px}.site-footer a{text-decoration:none}.footer-right{display:flex;gap:8px}
@keyframes float{50%{transform:translateY(-9px) rotate(1deg)}}
@media(max-width:850px){.container{padding-left:20px;padding-right:20px}.header-inner{height:66px}.nav{position:fixed;top:66px;left:12px;right:12px;visibility:hidden;opacity:0;transform:translateY(-10px);padding:10px;border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:var(--shadow);transition:.2s}.nav.open{visibility:visible;opacity:1;transform:none}.nav ul{display:grid;gap:2px}.nav a{padding:12px}.menu-toggle{display:inline-flex}.hero-inner{grid-template-columns:1fr;gap:50px;min-height:0;padding-top:65px;padding-bottom:55px}.hero-title{font-size:clamp(2.8rem,13vw,4.5rem)}.hero-media{width:min(100% - 18px,480px);margin:0 auto}.dashboard{transform:rotate(1deg)}.float-card{left:-10px;bottom:20px}.trust-list{grid-template-columns:1fr 1fr;gap:12px;padding:16px 0}.services,.how,.use-cases,.why,.demo,.about,.contact{padding-top:76px}.how,.why{grid-template-columns:1fr;gap:32px}.services-grid{grid-template-columns:1fr}.service-icon{margin-bottom:24px}.cases-grid{grid-template-columns:1fr 1fr}.demo-shell,.contact-box{grid-template-columns:1fr}.demo-copy{padding:27px}.contact-box{gap:30px;padding:28px}.site-footer .container{align-items:flex-start;flex-direction:column}.about{display:none}}
@media(max-width:480px){.header-controls{gap:5px}.logo svg{width:112px}.lang-switch{font-size:.7rem}.hero-ctas,.form-actions{display:grid;grid-template-columns:1fr}.hero-ctas .btn{width:100%}.hero-sub{font-size:1rem}.trust-list{grid-template-columns:1fr;font-size:.77rem}.dashboard{padding:15px}.float-card{font-size:.62rem}.cases-grid{grid-template-columns:1fr}.case-card{min-height:105px}.contact-form{grid-template-columns:1fr}.contact-form label:nth-child(5),.form-actions{grid-column:span 1}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
:focus-visible{outline:3px solid color-mix(in srgb,var(--teal) 60%,transparent);outline-offset:3px}
.logo{position:relative;width:155px;height:58px;overflow:hidden;border-radius:9px;line-height:0}.logo img{position:absolute;display:block;width:200px;max-width:none;height:200px;transform:translate(-25px,-70px)}.theme-dark .logo{box-shadow:0 0 0 1px rgba(255,255,255,.08)}
@media(max-width:480px){.logo{width:130px;height:50px}.logo img{width:172px;height:172px;transform:translate(-22px,-60px)}}