/* nxuno.com — mobile-first interface */
:root{--ink:#eef4f2;--muted:#93a7a2;--paper:#05080a;--surface:#0d1416;--line:rgba(255,255,255,.09);--teal:#4de7d3;--deep:#0d8f80;--lime:#d8ff8d;--violet:#8b7bff;--sky:rgba(77,231,211,.12);--radius:22px;--shadow:0 20px 60px rgba(0,0,0,.45);--glow:0 0 40px rgba(77,231,211,.22);--container:1180px;--ease:cubic-bezier(.16,1,.3,1)}
.theme-dark{--ink:#eef4f2;--muted:#93a7a2;--paper:#05080a;--surface:#0d1416;--line:rgba(255,255,255,.09);--teal:#4de7d3;--deep:#0d8f80;--lime:#d8ff8d;--sky:rgba(77,231,211,.12);--shadow:0 20px 60px rgba(0,0,0,.45)}
*{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;overflow-x:hidden;position:relative}
body:before{content:"";position:fixed;inset:-10%;z-index:-1;pointer-events:none;background:radial-gradient(50vw 40vw at 15% -10%,color-mix(in srgb,var(--teal) 8%,transparent),transparent 65%)}
.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;font-weight:750}
.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 .3s var(--ease),background .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--teal),var(--deep));color:#04211d;box-shadow:0 10px 26px rgba(77,231,211,.25)}
.btn-primary:hover{background:linear-gradient(135deg,var(--teal),var(--deep));box-shadow:0 16px 38px rgba(77,231,211,.4);transform:translateY(-2px) scale(1.015)}
.btn-ghost{border-color:var(--line);background:rgba(255,255,255,.03);backdrop-filter:blur(12px)}
.btn-ghost:hover{background:rgba(255,255,255,.07);border-color:color-mix(in srgb,var(--teal) 40%,var(--line))}
.arrow{font-size:1.2em;line-height:0;display:inline-block;transition:transform .3s var(--ease)}
.btn-primary:hover .arrow{transform:translateX(3px)}
/* Header */
.site-header{position:sticky;top:0;z-index:30;border-bottom:1px solid transparent;background:color-mix(in srgb,var(--paper) 52%,transparent);backdrop-filter:blur(18px) saturate(140%);transition:border-color .3s var(--ease),background .3s var(--ease),box-shadow .3s var(--ease)}.site-header.scrolled{border-color:var(--line);background:color-mix(in srgb,var(--paper) 84%,transparent);box-shadow:0 10px 30px rgba(0,0,0,.3)}.header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.logo{display:inline-flex;align-items:center;width:200px;height:58px;line-height:0;text-decoration:none}.logo img{display:block;width:100%;height:auto;transition:filter .3s var(--ease)}.logo:hover img{filter:drop-shadow(0 0 14px color-mix(in srgb,var(--teal) 55%,transparent))}.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 .25s var(--ease),background .25s var(--ease)}.nav a:hover{background:rgba(255,255,255,.06);color:var(--ink)}.nav .link-cta{color:var(--teal);background:color-mix(in srgb,var(--teal) 10%,transparent)}.nav .link-cta:hover{background:color-mix(in srgb,var(--teal) 18%,transparent)}.header-controls{display:flex;align-items:center;gap:8px}.icon-btn{width:38px;min-height:38px;padding:0;border-color:var(--line);background:var(--surface);font-size:1rem}.menu-toggle{display:none;position:relative;width:38px;min-height:38px;border:1px solid var(--line);border-radius:12px;background:var(--surface);cursor:pointer}.menu-toggle span{position:absolute;left:9px;right:9px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s var(--ease),opacity .3s var(--ease)}.menu-toggle span:nth-child(1){top:13px}.menu-toggle span:nth-child(2){top:18px}.menu-toggle span:nth-child(3){top:23px}.menu-toggle.is-open span:nth-child(1){transform:translateY(5px) rotate(45deg)}.menu-toggle.is-open span:nth-child(2){opacity:0}.menu-toggle.is-open span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
/* Hero */
.hero{overflow:hidden;position:relative}.hero:before{content:"";position:absolute;width:640px;height:640px;top:-300px;right:-160px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--teal) 30%,transparent),transparent 68%);pointer-events:none;animation:float 11s ease-in-out infinite}.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}
.hero-media{position:relative;min-width:0}.dashboard{position:relative;overflow:hidden;padding:20px;border:1px solid rgba(255,255,255,.12);border-radius:28px;background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));backdrop-filter:blur(20px);box-shadow:var(--shadow),var(--glow);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:.4;filter:blur(2px)}.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{position:relative;width:9px;height:9px;border-radius:50%;background:var(--teal)}.dash-dot:after{content:"";position:absolute;inset:-4px;border-radius:50%;background:var(--teal);opacity:.5;animation:pulse 2.2s ease-in-out infinite}.live{position:relative;padding:5px 8px;border-radius:999px;background:#153f31;color:#7ee6ab;font-size:.62rem;font-weight:800}.lead-card{position:relative;z-index:1;padding:16px;border:1px solid var(--line);border-radius:16px;background:color-mix(in srgb,var(--surface) 80%,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:#04211d}.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{position:relative;display:block;width:7px;height:7px;border-radius:50%;background:var(--lime)}.workflow i:after{content:"";position:absolute;inset:-4px;border-radius:50%;background:var(--lime);opacity:.5;animation:pulse 2.2s ease-in-out .6s infinite}.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:color-mix(in srgb,var(--surface) 85%,transparent);backdrop-filter:blur(14px);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) 45%,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,.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:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.015));backdrop-filter:blur(10px);transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease)}.card:hover{transform:translateY(-6px);box-shadow:var(--shadow),var(--glow);border-color:color-mix(in srgb,var(--teal) 35%,var(--line))}.service-icon{display:grid;place-items:center;width:44px;height:44px;margin-bottom:36px;border-radius:14px;background:linear-gradient(135deg,color-mix(in srgb,var(--teal) 22%,transparent),color-mix(in srgb,var(--violet) 18%,transparent));color:var(--teal);font-size:1.2rem;transition:transform .4s var(--ease)}.card:hover .service-icon{transform:scale(1.08) rotate(-4deg)}.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;text-decoration:none;color:var(--ink);transition:background .3s var(--ease),transform .3s var(--ease),border-color .3s var(--ease)}.case-card:nth-child(3n+1){background:color-mix(in srgb,var(--teal) 8%,var(--surface))}.case-card:hover{background:color-mix(in srgb,var(--lime) 16%,var(--surface));border-color:color-mix(in srgb,var(--lime) 40%,var(--line));transform:translateY(-4px)}.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{position:relative;padding:34px;border-radius:var(--radius);background:linear-gradient(160deg,#123936,#0c2523);color:#e4fbf5;border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow)}.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 */
.contact{padding-bottom:112px}.direct-contact{display:grid;gap:10px;margin-top:28px;padding:34px;border-radius:var(--radius);background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.015));border:1px solid var(--line);backdrop-filter:blur(10px)}.direct-contact p{margin:0;color:var(--muted);font-size:.82rem}.direct-contact strong{color:var(--ink);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}.direct-contact a{color:var(--teal);text-decoration:none;transition:color .2s var(--ease)}.direct-contact a:hover{color:var(--lime)}.site-footer{padding:25px 0;border-top:1px solid var(--line);color:var(--muted);font-size:.78rem;position:relative}.site-footer:before{content:"";position:absolute;top:-1px;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--teal) 50%,transparent),transparent)}.site-footer .container{display:flex;justify-content:space-between;gap:20px}.site-footer a{text-decoration:none}.footer-right{display:flex;gap:8px}
/* Scroll reveal */
.js [data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}.js [data-reveal].is-visible{opacity:1;transform:none}.js [data-reveal-stagger]>*{opacity:0;transform:translateY(20px);transition:opacity .6s var(--ease),transform .6s var(--ease)}.js [data-reveal-stagger].is-visible>*{opacity:1;transform:none}.js [data-reveal-stagger].is-visible>*:nth-child(2){transition-delay:.08s}.js [data-reveal-stagger].is-visible>*:nth-child(3){transition-delay:.16s}.js [data-reveal-stagger].is-visible>*:nth-child(4){transition-delay:.24s}.js [data-reveal-stagger].is-visible>*:nth-child(5){transition-delay:.32s}.js [data-reveal-stagger].is-visible>*:nth-child(6){transition-delay:.4s}
@keyframes float{50%{transform:translateY(-9px) rotate(1deg)}}
@keyframes pulse{0%,100%{transform:scale(1);opacity:.5}50%{transform:scale(1.9);opacity:0}}
@keyframes blink{0%,80%,100%{opacity:.25;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
@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:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(20px);box-shadow:var(--shadow);transition:.3s var(--ease)}.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,.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}.direct-contact{padding:24px}.site-footer .container{align-items:flex-start;flex-direction:column}.about{display:none}}
@media(max-width:480px){.header-controls{gap:5px}.logo{width:155px;height:50px}.hero-ctas{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}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}body:before,body:after{display:none}}
:focus-visible{outline:3px solid color-mix(in srgb,var(--teal) 60%,transparent);outline-offset:3px}
/* WhatsApp CTAs */
.btn-whatsapp{background:linear-gradient(135deg,#25d366,#128c4a);color:#04211d;box-shadow:0 10px 26px rgba(37,211,102,.28)}.btn-whatsapp:hover{background:linear-gradient(135deg,#25d366,#128c4a);box-shadow:0 16px 36px rgba(37,211,102,.4)}
.nav-whatsapp{white-space:nowrap}
.whatsapp-fab{position:fixed;right:18px;bottom:18px;z-index:40;display:inline-flex;align-items:center;gap:8px;padding:13px 18px;border-radius:999px;background:linear-gradient(135deg,#25d366,#128c4a);color:#04211d;font-weight:800;font-size:.85rem;text-decoration:none;box-shadow:0 14px 34px rgba(37,211,102,.35);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}.whatsapp-fab:hover{transform:translateY(-3px);box-shadow:0 18px 42px rgba(37,211,102,.45)}.whatsapp-fab svg{width:19px;height:19px;flex:none}
/* Breadcrumbs */
.breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:0;margin:26px 0 0;padding:0;list-style:none;color:var(--muted);font-size:.78rem}.breadcrumbs li{display:flex;align-items:center;gap:6px}.breadcrumbs li:not(:last-child):after{content:"/";margin:0 6px;color:var(--line)}.breadcrumbs a{color:var(--muted);text-decoration:none;transition:color .2s var(--ease)}.breadcrumbs a:hover{color:var(--teal)}.breadcrumbs [aria-current]{color:var(--ink);font-weight:650}
/* Sub-page hero */
.page-hero{position:relative;padding:28px 0 60px;overflow:hidden}.page-hero:before{content:"";position:absolute;width:520px;height:520px;top:-280px;left:50%;transform:translateX(-50%);border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--teal) 22%,transparent),transparent 68%);pointer-events:none}.page-hero h1{max-width:820px;margin:14px 0 18px;font-size:clamp(2.4rem,4.6vw,3.6rem);letter-spacing:-.045em;line-height:1.04}.page-hero .lede{max-width:640px;color:var(--muted);font-size:1.08rem;line-height:1.6;margin-bottom:26px}
/* Generic sub-page content blocks */
.stack{padding-top:88px}
.point-list{display:grid;gap:14px;margin:26px 0 0;padding:0;list-style:none;max-width:720px}.point-list li{display:flex;gap:12px;color:var(--muted);font-size:1rem;line-height:1.55}.point-list li:before{content:"↗";flex:none;color:var(--teal);font-weight:900}
.example-chat{max-width:440px;margin-top:8px;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.015));backdrop-filter:blur(10px);box-shadow:var(--shadow)}.example-chat .conversation{margin:0}.example-chat .conversation .bubble{max-width:88%}
.related-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.related-links a{padding:8px 14px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:.82rem;font-weight:650;text-decoration:none;transition:color .2s var(--ease),border-color .2s var(--ease)}.related-links a:hover{color:var(--teal);border-color:color-mix(in srgb,var(--teal) 40%,var(--line))}
/* Hub / preview grids */
.hub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:35px}
.hub-card{display:block;padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.015));backdrop-filter:blur(10px);text-decoration:none;color:var(--ink);transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease)}.hub-card:hover{transform:translateY(-6px);box-shadow:var(--shadow),var(--glow);border-color:color-mix(in srgb,var(--teal) 35%,var(--line))}.hub-card h3{margin-bottom:8px;font-size:1.1rem;letter-spacing:-.03em}.hub-card p{margin:0;color:var(--muted);font-size:.88rem}.hub-card .link-arrow{display:inline-flex;align-items:center;gap:6px;margin-top:14px;color:var(--teal);font-size:.8rem;font-weight:750}
.card-link{display:block;text-decoration:none;color:inherit}.card-link .link-arrow{display:inline-flex;align-items:center;gap:6px;margin-top:12px;color:var(--teal);font-size:.8rem;font-weight:750}
/* Big CTA / contact band */
.cta-band{position:relative;padding:64px 40px;border-radius:32px;text-align:center;overflow:hidden;background:linear-gradient(160deg,#123936,#0a201e);border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow)}.cta-band:before{content:"";position:absolute;width:480px;height:480px;top:-220px;right:-140px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--teal) 30%,transparent),transparent 68%);pointer-events:none}.cta-band:after{content:"";position:absolute;width:420px;height:420px;bottom:-220px;left:-140px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--violet) 22%,transparent),transparent 68%);pointer-events:none}.cta-band>*{position:relative;z-index:1}.cta-band .eyebrow{justify-content:center}.cta-band h2{max-width:640px;margin:14px auto 18px;font-size:clamp(2rem,4.2vw,3rem)}.cta-band .lede{max-width:560px;margin:0 auto 30px;color:#a8d4cb;font-size:1.05rem;line-height:1.6}.cta-band .hero-ctas{justify-content:center}.cta-band .btn-primary{background:linear-gradient(135deg,var(--lime),var(--teal));color:#0c231f;box-shadow:0 14px 34px rgba(216,255,141,.28);font-size:1rem;min-height:56px;padding:14px 26px}.cta-band .btn-primary:hover{box-shadow:0 18px 42px rgba(216,255,141,.4)}.cta-band .btn-ghost{border-color:rgba(255,255,255,.18);color:#fff}
.contact-meta{display:flex;flex-wrap:wrap;justify-content:center;gap:22px;margin-top:30px;color:#a8d4cb;font-size:.84rem}.contact-meta a{color:#e4fbf5;text-decoration:none;font-weight:650}.contact-meta a:hover{color:var(--lime)}
/* Expanded footer */
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px;padding:52px 0 28px}.footer-brand p{margin:14px 0 0;color:var(--muted);font-size:.85rem;max-width:280px;line-height:1.6}.footer-col h4{margin:0 0 14px;font-size:.76rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.footer-col ul{margin:0;padding:0;list-style:none;display:grid;gap:9px}.footer-col a{color:var(--muted);text-decoration:none;font-size:.86rem;transition:color .2s var(--ease)}.footer-col a:hover{color:var(--teal)}.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding:20px 0;border-top:1px solid var(--line);color:var(--muted);font-size:.78rem}.footer-bottom a{text-decoration:none}.footer-bottom .footer-right{display:flex;gap:8px}
@media(max-width:850px){.nav-whatsapp{display:none}.hub-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.cta-band{padding:46px 22px}.stack{padding-top:64px}}
@media(max-width:600px){.footer-grid{grid-template-columns:1fr}.whatsapp-fab{right:14px;bottom:14px;padding:11px 15px;font-size:.8rem}.contact-meta{flex-direction:column;gap:10px}}
/* AI chat widget — sits stacked above the WhatsApp FAB, bottom-right */
.ai-chat-widget{position:fixed;right:18px;bottom:86px;z-index:41;font-family:inherit}
.ai-chat-toggle{position:relative;display:inline-flex;align-items:center;gap:9px;height:56px;padding:0 22px 0 18px;border:none;border-radius:999px;background:var(--teal);color:#04211d;font:800 .88rem inherit;white-space:nowrap;box-shadow:var(--shadow);cursor:pointer;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.ai-chat-toggle:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 20px 44px rgba(0,0,0,.35)}
.ai-chat-toggle:before{content:"";position:absolute;inset:-6px;border-radius:999px;background:var(--teal);opacity:.4;z-index:-1}
.ai-chat-toggle[aria-expanded="false"]:before{animation:pulse 2.4s ease-in-out infinite}
.ai-chat-toggle svg{width:22px;height:22px;flex:none}
.ai-chat-panel{position:absolute;right:0;bottom:70px;width:min(360px,calc(100vw - 36px));max-height:min(560px,calc(100vh - 140px));display:flex;flex-direction:column;overflow:hidden;border:1px solid rgba(255,255,255,.12);border-radius:22px;background:linear-gradient(160deg,rgba(10,16,18,.97),rgba(7,10,12,.99));backdrop-filter:blur(20px);box-shadow:var(--shadow),var(--glow);animation:chat-pop .3s var(--ease)}
@keyframes chat-pop{from{opacity:0;transform:translateY(12px) scale(.96)}to{opacity:1;transform:none}}
.ai-chat-panel[hidden]{display:none}
.ai-chat-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--line);font-weight:800;font-size:.85rem;color:var(--ink)}
.ai-chat-close{width:28px;height:28px;border:none;border-radius:8px;background:transparent;color:var(--muted);font-size:1.1rem;line-height:1;cursor:pointer;transition:background .2s var(--ease),color .2s var(--ease)}
.ai-chat-close:hover{background:rgba(255,255,255,.08);color:var(--ink)}
.ai-chat-messages{flex:1;overflow-y:auto;padding:14px 16px;display:flex;flex-direction:column;gap:10px;font-size:.85rem}
.ai-chat-msg{max-width:84%;padding:10px 12px;border-radius:12px;background:var(--sky);color:var(--ink);line-height:1.45}
.ai-chat-msg.user{align-self:flex-end;background:var(--teal);color:#04211d}
.ai-chat-msg.bot{align-self:flex-start}
.ai-chat-msg.error{align-self:flex-start;background:rgba(255,120,120,.14);color:#ffb4b4}
.ai-chat-typing{align-self:flex-start;display:inline-flex;gap:4px;padding:12px 14px}
.ai-chat-typing span{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:blink 1.2s infinite ease-in-out}
.ai-chat-typing span:nth-child(2){animation-delay:.15s}
.ai-chat-typing span:nth-child(3){animation-delay:.3s}
.ai-chat-form{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}
.ai-chat-form input{flex:1;min-width:0;padding:10px 12px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.04);color:var(--ink);font:inherit;outline:none;transition:border-color .2s var(--ease)}
.ai-chat-form input:focus{border-color:color-mix(in srgb,var(--teal) 45%,var(--line))}
.ai-chat-send{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;flex:none;border:none;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--deep));color:#04211d;cursor:pointer;transition:transform .2s var(--ease)}
.ai-chat-send:hover{transform:scale(1.06)}
.ai-chat-send:disabled{opacity:.5;cursor:default;transform:none}
@media(max-width:600px){.ai-chat-widget{right:14px;bottom:78px}.ai-chat-panel{width:calc(100vw - 28px);max-height:min(70vh,520px)}.ai-chat-toggle{width:52px;height:52px;padding:0;justify-content:center}.ai-chat-toggle-label{display:none}}