/* tokens */
:root{
  --bg:#050b11;--bg-2:#07131f;--surface:#0b1622;--surface-2:#0f1d2b;
  --glass:rgba(11,22,34,.72);--line:rgba(159,179,201,.14);--line-2:rgba(159,179,201,.26);
  --text:#f3f8fd;--text-2:#a9b8c9;--text-3:#7d90a4;
  --cyan:#34d9ff;--blue:#4388ff;--violet:#9068ff;--green:#20c980;--red:#ef5a6f;--amber:#f5b83d;
  --grad:linear-gradient(105deg,#34d9ff 0%,#4388ff 52%,#9068ff 100%);
  --grad-text:linear-gradient(105deg,#ffffff 0%,#a6ecff 40%,#8bb0ff 70%,#c3adff 100%);
  --r-sm:10px;--r-md:16px;--r-lg:24px;--r-pill:999px;
  --shadow-1:0 1px 0 rgba(255,255,255,.04) inset,0 12px 32px rgba(0,0,0,.35);
  --shadow-2:0 40px 100px rgba(0,0,0,.55),0 0 0 1px rgba(159,179,201,.12);
  --container:1200px;--gutter:clamp(20px,5vw,40px);--section:clamp(64px,8vw,112px);
  --ease:cubic-bezier(.2,.7,.2,1);
  --font:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}

/* base */
*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{scroll-behavior:smooth;scroll-padding-top:88px}
img{max-width:100%;height:auto;display:block}
body{background:var(--bg);color:var(--text);font:400 16px/1.65 var(--font);-webkit-font-smoothing:antialiased;min-height:100%;overflow-x:clip}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{list-style:none;padding:0}
::selection{background:rgba(52,217,255,.28)}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.icon{width:1em;height:1em;display:inline-block;vertical-align:-.15em;flex-shrink:0}
.skip-link{position:absolute;left:-9999px;top:0;z-index:100;padding:10px 16px;background:#f3f8fd;color:#06111b;border-radius:8px}
.skip-link:focus{left:16px;top:12px}
h1{font-size:clamp(36px,6.2vw,76px);line-height:1.03;letter-spacing:-.03em;font-weight:750;text-wrap:balance}
h2{font-size:clamp(28px,4vw,48px);line-height:1.1;letter-spacing:-.035em;font-weight:720}
h3,.h3{font-size:19px;line-height:1.3;letter-spacing:-.01em;font-weight:650}
.lead{font-size:clamp(17px,1.5vw,20px);color:var(--text-2);max-width:62ch}
h1 + .lead,h2 + .lead{margin-top:16px}
.lead + .lead{margin-top:14px}
.lead + h2,.lead + .h3{margin-top:28px}
h2 + .steps,.h3 + .steps{margin-top:20px}
.steps + .small{margin-top:24px}
.eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:14px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#b8c8d8}
.eyebrow:before{content:"";width:32px;height:1px;background:linear-gradient(90deg,var(--cyan),var(--blue));box-shadow:0 0 14px rgba(52,217,255,.65);flex-shrink:0}
.grad-text{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.muted{color:var(--text-2)}.small{font-size:14px}
.por-que__close{margin-top:40px;text-align:center;margin-inline:auto}
.receipt + .small{font-size:13px;color:var(--text-3)}

/* layout */
.container{width:min(100% - 2 * var(--gutter),var(--container));margin-inline:auto}
.section{padding-block:var(--section)}
.section--tight{padding-block:clamp(48px,6vw,80px)}
.section--divided + .section--divided,.section.section--divided + .section{border-top:1px solid var(--line)}
.section-head{max-width:720px;margin-bottom:clamp(32px,4.5vw,56px)}
.section-head--center{margin-inline:auto;text-align:center}
.section-head .eyebrow{margin-bottom:14px}
.section-head h2{margin-top:0}
.section-head .lead{margin-top:16px}
.section-head .lead + .lead{margin-top:12px}
.grid{display:grid;gap:clamp(20px,2.6vw,32px)}
.grid:has(> .feature){gap:clamp(28px,2.6vw,32px)}
.grid--2,.grid--3,.grid--4{grid-template-columns:1fr}
.split{display:grid;gap:48px}
.split.split--start{align-items:start}
.split .section-head{margin-bottom:24px}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.section-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:clamp(28px,4vw,40px)}

/* background */
.bg{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.bg::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to bottom,#000 0%,rgba(0,0,0,.82) 58%,transparent 95%);opacity:.5}
.bg__glow{position:absolute;inset:0;background:radial-gradient(circle at 12% 8%,rgba(52,217,255,.1),transparent 28%),radial-gradient(circle at 85% 30%,rgba(144,104,255,.08),transparent 30%)}

/* components */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:var(--r-pill);font-weight:650;font-size:15px;transition:transform .18s var(--ease),box-shadow .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease),background .18s var(--ease)}
.btn--primary{background:#f3f8fd;color:#06111b}
.btn--primary:hover{box-shadow:0 0 0 4px rgba(52,217,255,.18);transform:translateY(-1px)}
.btn--secondary{background:transparent;border:1px solid var(--line-2);color:var(--text)}
.btn--secondary:hover{border-color:rgba(52,217,255,.45)}
.btn--ghost{color:var(--text-2)}.btn--ghost:hover{color:var(--text)}
.btn--sm{min-height:40px;padding:0 16px;font-size:14px}
.btn .icon{width:18px;height:18px}

.badge{display:inline-flex;align-items:center;gap:9px;padding:8px 12px;border-radius:var(--r-pill);border:1px solid var(--line);background:var(--glass);backdrop-filter:blur(12px);font-size:12px;color:var(--text-2)}
.badge__dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 12px rgba(32,201,128,.85)}

.card{position:relative;display:block;background:linear-gradient(160deg,rgba(15,29,43,.9),rgba(9,18,28,.75));border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(24px,2.8vw,32px);box-shadow:var(--shadow-1);overflow:hidden;transition:transform .2s var(--ease),border-color .2s var(--ease)}
.card::before{content:"";position:absolute;left:20px;right:20px;top:0;height:1px;background:var(--grad);opacity:.5}
.card--link:hover{border-color:rgba(52,217,255,.35);transform:translateY(-2px)}
.card__icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;background:rgba(52,217,255,.08);border:1px solid rgba(52,217,255,.2);margin-bottom:18px;color:var(--cyan)}
.card__icon .icon{width:22px;height:22px}
.card h3{margin:0;letter-spacing:0;font-weight:600}
.card p{margin-top:10px;color:var(--text-2);letter-spacing:0;word-spacing:normal}
.card__tag{display:inline-flex;align-items:center;padding:4px 10px;margin-bottom:12px;border-radius:var(--r-pill);border:1px solid rgba(52,217,255,.2);background:rgba(52,217,255,.08);font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan)}
.card__link{display:inline-flex;align-items:center;gap:6px;margin-top:20px;font-size:14px;font-weight:650;color:var(--cyan)}
.card--link:hover .card__link .icon{transform:translateX(4px)}
.card__link .icon{transition:transform .2s var(--ease);width:16px;height:16px}
.card .checklist{margin-top:16px}
.card > .prompt{margin-top:14px}

.checklist{display:grid;gap:10px;margin-top:18px}
.checklist li{display:flex;align-items:flex-start;gap:10px;color:var(--text-2)}
.checklist .icon{width:18px;height:18px;color:var(--green);margin-top:3px}

.frame{border-radius:18px;overflow:hidden;box-shadow:var(--shadow-2);background:#0a1119;border:1px solid rgba(155,180,205,.14)}
.frame__bar{display:flex;align-items:center;justify-content:center;position:relative;height:36px;background:#0c1520;border-bottom:1px solid var(--line)}
.frame__dots{position:absolute;left:12px;display:flex;gap:6px}
.frame__dots span{width:8px;height:8px;border-radius:50%;background:#2a3a4b}
.frame__title{font-size:12px;color:var(--text-3)}
.frame img{width:100%}
.frame--crop{aspect-ratio:16/10}
.frame--crop-16x10{aspect-ratio:16/10}
.frame--crop-4x3{aspect-ratio:4/3}
.frame--crop img,.frame--crop-16x10 img,.frame--crop-4x3 img{height:100%;object-fit:cover;object-position:top}

.chip{display:inline-flex;align-items:baseline;gap:6px;padding:6px 10px;border-radius:var(--r-pill);border:1px solid var(--line);background:rgba(11,22,34,.55);font-size:13px}
.chip__label{color:var(--text-3)}.chip__value{color:var(--text);font-weight:650}
.chip--cyan{border-color:rgba(52,217,255,.3);background:rgba(52,217,255,.12)}
.chip--violet{border-color:rgba(144,104,255,.3);background:rgba(144,104,255,.12)}
.chip--green{border-color:rgba(32,201,128,.3);background:rgba(32,201,128,.12)}
.chip--amber{border-color:rgba(245,184,61,.3);background:rgba(245,184,61,.12)}

.modules{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px}
.modules li{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--text-2)}
.modules .icon{width:20px;height:20px;color:var(--cyan)}

.tabs__list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.tabs__tab{padding:10px 16px;border-radius:var(--r-pill);border:1px solid var(--line);color:var(--text-2);font-size:14px;font-weight:650}
.tabs__tab[aria-selected="true"]{background:#f3f8fd;color:#06111b;border-color:transparent}
.js .tabs__panel:not(.is-active){display:none}
.tabs__panel figcaption{margin-top:12px;color:var(--text-2);font-size:14px}

.nl-demo{background:linear-gradient(160deg,rgba(15,29,43,.92),rgba(9,18,28,.78));border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow-1)}
.nl-demo__input{display:flex;align-items:center;min-height:48px;padding:12px 14px;border-radius:12px;border:1px solid var(--line-2);background:#0a1520;font:15px/1.4 ui-monospace,Consolas,monospace;color:var(--text)}
.nl-demo__caret{display:inline-block;width:2px;height:1.1em;margin-left:2px;background:var(--cyan);animation:blink 1s step-end infinite;vertical-align:-.1em}
.nl-demo__arrow{display:flex;justify-content:center;padding:12px 0;color:var(--text-3)}
.nl-demo__chips{display:flex;flex-wrap:wrap;gap:8px;min-height:36px}
.nl-demo__chips .chip{opacity:0;transform:translateY(6px);animation:chipIn .4s var(--ease) forwards}
.nl-demo__chips .chip:nth-child(1){animation-delay:0ms}
.nl-demo__chips .chip:nth-child(2){animation-delay:90ms}
.nl-demo__chips .chip:nth-child(3){animation-delay:180ms}
.nl-demo__chips .chip:nth-child(4){animation-delay:270ms}
.nl-demo__chips .chip:nth-child(5){animation-delay:360ms}
@keyframes blink{50%{opacity:0}}
@keyframes chipIn{to{opacity:1;transform:none}}

.steps{display:grid;gap:28px;counter-reset:step}
.steps li{position:relative;padding-top:56px}
.steps li::before{counter-increment:step;content:counter(step);position:absolute;top:0;left:0;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;background:var(--surface);border:1px solid transparent;background-image:linear-gradient(var(--surface),var(--surface)),var(--grad);background-origin:border-box;background-clip:padding-box,border-box}
.steps h3{margin-bottom:8px}
.steps p{color:var(--text-2)}
.steps--compact{grid-template-columns:1fr;gap:14px}
.steps--compact li{padding-left:48px;padding-top:0;min-height:32px;display:flex;align-items:center}
.steps--compact li::before{width:32px;height:32px;top:0;left:0}
.steps--compact li::after{content:none;display:none}
.steps--compact h3{margin:0;font-size:15px;font-weight:600}

.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0;font-size:17px;font-weight:650;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary .icon{width:20px;height:20px;color:var(--text-3);transition:transform .2s var(--ease);flex-shrink:0}
.faq details[open] summary .icon{transform:rotate(180deg)}
.faq__body{padding:0 0 18px;color:var(--text-2);max-width:70ch}

.cta-band{border-radius:32px;padding:clamp(36px,6vw,64px);text-align:center;background:radial-gradient(circle at 20% 20%,rgba(52,217,255,.12),transparent 40%),radial-gradient(circle at 80% 70%,rgba(144,104,255,.12),transparent 42%),var(--surface);border:1px solid var(--line)}
.cta-band__title{margin-bottom:12px}
.cta-band__text{margin-inline:auto}
.cta-band__actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:28px}

.breadcrumb{padding-top:24px;font-size:13px;color:var(--text-3)}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.breadcrumb li:not(:last-child)::after{content:"/";margin-left:8px;opacity:.6}
.breadcrumb a:hover{color:var(--text)}
.breadcrumb [aria-current="page"]{color:var(--text-2)}

.form{display:grid;gap:20px}
.form__title{margin:0}
.field{display:grid;gap:6px}
.field label,.field legend{font-size:14px;font-weight:600}
.field__req{color:var(--cyan)}
fieldset.field{border:0;padding:0;margin:0;min-width:0}
fieldset.field legend{padding:0;margin-bottom:6px}
fieldset.field > .field__hint{margin-bottom:10px}
.field input:not([type="checkbox"]):not([type="radio"]),.field select,.field textarea{width:100%;min-height:48px;padding:10px 14px;border-radius:12px;border:1px solid var(--line-2);background:#0a1520;color:var(--text);font:inherit}
.field textarea{min-height:110px;resize:vertical}
.field input:not([type="checkbox"]):not([type="radio"]):focus,.field select:focus,.field textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(52,217,255,.15);outline:0}
.field input:not([type="checkbox"]):not([type="radio"])[aria-invalid="true"],.field select[aria-invalid="true"],.field textarea[aria-invalid="true"]{border-color:var(--red)}
.field__hint{font-size:13px;color:var(--text-3)}
.field__error{display:none;font-size:13px;color:var(--red)}
.field [aria-invalid="true"] ~ .field__error,.field:has([aria-invalid="true"]) .field__error{display:block}
.field input[type="checkbox"]{appearance:none;-webkit-appearance:none;width:18px;height:18px;margin:0;flex-shrink:0;border:1.5px solid var(--line-2);border-radius:5px;background:transparent;display:grid;place-content:center;cursor:pointer;transition:background .15s,border-color .15s}
.field input[type="checkbox"]::before{content:"";width:10px;height:6px;border-left:2px solid #06111b;border-bottom:2px solid #06111b;transform:rotate(-45deg) scale(0);margin-top:-2px;transition:transform .15s}
.field input[type="checkbox"]:checked{background:var(--cyan);border-color:var(--cyan)}
.field input[type="checkbox"]:checked::before{transform:rotate(-45deg) scale(1)}
.field input[type="checkbox"]:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
.choice-grid{display:grid;gap:10px}
.choice-grid label{display:flex;align-items:center;gap:12px;min-height:48px;padding:12px 14px;border-radius:12px;border:1px solid var(--line-2);background:#0a1520;font-size:15px;font-weight:500;color:var(--text-2);cursor:pointer;transition:border-color .15s,background .15s,color .15s}
.choice-grid label:hover{border-color:rgba(52,217,255,.35)}
.choice-grid label:has(input:checked){border-color:var(--cyan);background:rgba(52,217,255,.08);color:var(--text)}
.field:has([aria-invalid="true"]) .choice-grid label{border-color:rgba(239,90,111,.6)}
.field--check label{display:flex;align-items:flex-start;gap:10px;font-size:14px;font-weight:400;color:var(--text-2);line-height:1.5}
.field--check input[type="checkbox"]{margin-top:2px}
.field--check a{color:var(--cyan);text-decoration:underline;text-underline-offset:2px}
.field .field--check{margin-top:10px}
.form__actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.form__actions .small{color:var(--text-3)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.alert{padding:14px 16px;border-radius:12px;border:1px solid var(--line);background:var(--surface)}
.alert--error{border-color:var(--red)}.alert--success{border-color:var(--green)}.alert--info{border-color:var(--blue)}
.plan-card__price{font-size:36px;font-weight:750;letter-spacing:-.03em}
.plan-card__period{color:var(--text-3);font-size:14px}
.plan-card__badge{display:inline-flex;padding:4px 10px;border-radius:var(--r-pill);background:var(--grad);color:#06111b;font-size:12px;font-weight:700;margin-bottom:10px}
.plan-card--featured{border-color:rgba(52,217,255,.45)}
.plans-grid{display:grid;gap:clamp(16px,2vw,24px)}
.receipt{max-width:380px;background:linear-gradient(160deg,rgba(15,29,43,.92),rgba(9,18,28,.78));border:1px solid var(--line);border-radius:var(--r-lg);padding:22px}
.receipt__row{display:flex;justify-content:space-between;gap:12px;font-variant-numeric:tabular-nums;padding:6px 0;color:var(--text-2)}
.receipt__divider{border:0;border-top:1px dashed var(--line);margin:10px 0}
.receipt__total{font-weight:700;color:var(--text);font-size:17px}
.receipt__chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}

.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.is-visible{opacity:1;transform:none}
.js .reveal--d1{transition-delay:80ms}.js .reveal--d2{transition-delay:160ms}.js .reveal--d3{transition-delay:240ms}

/* header */
.site-header{position:sticky;top:0;z-index:50;height:72px;display:flex;align-items:center;transition:background .2s var(--ease),border-color .2s var(--ease),backdrop-filter .2s var(--ease)}
.site-header.is-scrolled{background:rgba(5,11,17,.8);backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;width:min(100% - 2 * var(--gutter),var(--container));margin-inline:auto}
.nav__brand svg{width:112px;height:auto;display:block}
.nav__menu{display:none;align-items:center;gap:6px}
.nav__actions{display:none;align-items:center;gap:8px}
.nav__link{display:inline-flex;align-items:center;gap:4px;padding:8px 12px;border-radius:10px;font-size:14px;font-weight:600;color:var(--text-2)}
.nav__link:hover,.nav__link[aria-current="page"]{color:var(--text)}
.nav__link--ai .icon{width:15px;height:15px;color:var(--cyan)}
.nav__link--wide{display:none}
.nav__toggle{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);color:var(--text)}
.nav__toggle .icon{width:22px;height:22px}
.dropdown{position:relative}
.dropdown__panel{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%);width:520px;padding:16px;z-index:60}
.dropdown__panel[hidden]{display:none}
.dropdown__grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.dropdown__item{display:flex;gap:12px;padding:12px;border-radius:12px;transition:background .15s}
.dropdown__item:hover{background:rgba(52,217,255,.06)}
.dropdown__item .card__icon{margin:0;width:40px;height:40px}
.dropdown__title{display:block;font-size:15px;font-weight:650;margin-bottom:2px}
.dropdown__desc{display:block;font-size:13px;color:var(--text-2);line-height:1.35}
.drawer{position:fixed;inset:0;z-index:80}
.drawer[hidden]{display:none}
.drawer__backdrop{position:absolute;inset:0;background:rgba(0,0,0,.55)}
.drawer__panel{position:absolute;top:0;right:0;width:min(360px,88vw);height:100%;background:var(--surface);border-left:1px solid var(--line);padding:20px;overflow:auto;transform:translateX(0);transition:transform .25s var(--ease)}
.drawer__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.drawer__heading{font-weight:700}
.drawer__close{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;border:1px solid var(--line)}
.drawer__label{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--text-3);margin:8px 0}
.drawer__link{display:flex;align-items:center;min-height:52px;font-size:18px;font-weight:600;color:var(--text-2);border-bottom:1px solid var(--line)}
.drawer__link:hover{color:var(--text)}
.drawer__divider{height:1px;background:var(--line);margin:16px 0}
.drawer__nav .btn{width:100%;margin-top:12px}
body.nav-open{overflow:hidden}

/* footer */
.site-footer{border-top:1px solid var(--line);padding:56px 0 28px;margin-top:24px}
.footer__grid{display:grid;gap:32px;grid-template-columns:1fr}
.footer__title{font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--text-3);margin-bottom:14px}
.footer__list{display:grid;gap:10px}
.footer__list a{font-size:15px;color:var(--text-2)}.footer__list a:hover{color:var(--text)}
.footer__tagline{margin:14px 0;color:var(--text-2);font-size:14px;max-width:36ch}
.footer__mail{display:inline-flex;align-items:center;gap:8px;color:var(--text-2);font-size:14px}
.footer__mail:hover{color:var(--cyan)}
.footer__bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:40px;padding-top:18px;border-top:1px solid var(--line);font-size:13px;color:var(--text-3)}

/* pages */
.hero{padding:48px 0 72px}
.hero__copy .badge{margin-bottom:18px}
.hero__badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.hero__badges .badge{margin-bottom:0}
.hero__assistants{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:20px}
.hero__assistants-label{font-size:13px;color:var(--text-3);margin-right:4px}
.hero__assistants .chip{text-decoration:none}
.hero__assistants a.chip:hover{border-color:rgba(52,217,255,.45)}
.hero .eyebrow{display:block;margin-bottom:16px;letter-spacing:.16em}
.hero .eyebrow:before{display:inline-block;margin-right:12px;vertical-align:middle}
.hero h1 + .lead{margin-top:20px}
.hero .checklist{display:flex;flex-wrap:wrap;gap:12px 18px;margin-top:22px;font-size:14px;color:var(--text-2)}
.hero .checklist li{align-items:center}
.hero__visual{position:relative}
.hero__float{margin-top:16px}
.hero__float--a{display:none}
.feature{border-top:1px solid var(--line);padding-top:20px}
.feature .icon{width:20px;height:20px;color:var(--cyan);margin-bottom:10px}
.feature h3{font-size:17px;margin-bottom:6px}
.feature p{color:var(--text-2)}
.article{max-width:760px;margin-inline:auto}
.article .eyebrow{margin-bottom:16px}
.article h1{font-size:clamp(32px,4.8vw,48px);line-height:1.12}
.article h1 + .muted{margin-top:12px}
.article .muted + .lead,.article h1 + .lead{margin-top:20px}
.article h2{font-size:clamp(22px,3vw,28px);margin:32px 0 14px;scroll-margin-top:96px}
.article p{color:var(--text-2);margin-bottom:14px}
.article li{color:var(--text-2);margin-bottom:0}
.article ul{list-style:disc;padding-left:1.2em;display:grid;gap:8px;margin:0 0 18px}
.article a{color:var(--cyan);text-decoration:underline;text-underline-offset:2px}
.article a:hover{color:var(--text)}
.article .small{margin-top:24px;margin-bottom:0}
.article__toc{border:1px solid var(--line);border-radius:16px;padding:20px 24px;margin:28px 0 8px;background:rgba(11,22,34,.5)}
.article__toc ol{list-style:decimal;padding-left:1.6em;display:grid;gap:6px;font-size:15px}
.article__toc li{margin-bottom:0}
.article__toc a{color:var(--text-2);text-decoration:none}
.article__toc a:hover{color:var(--text)}
.rail{position:absolute;height:1px;width:70%;left:10%;top:42%;background:linear-gradient(90deg,transparent,rgba(52,217,255,.15),rgba(52,217,255,.72),rgba(144,104,255,.35),transparent);transform:rotate(-8deg);pointer-events:none;z-index:-1;opacity:.85}
.rail::after{content:"";position:absolute;width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 18px var(--cyan);top:-2.5px;left:7%;animation:travel 7s linear infinite}
@keyframes travel{to{left:90%}}

/* ai-pill */
.ai-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:var(--r-pill);border:1px solid transparent;background:linear-gradient(var(--bg-2),var(--bg-2)) padding-box,var(--grad) border-box;font-size:13px;font-weight:650;color:var(--text);box-shadow:0 0 24px rgba(52,217,255,.18)}
.ai-pill .icon{width:16px;height:16px;color:var(--cyan)}

/* ai-chat */
.ai-chat{background:linear-gradient(160deg,rgba(15,29,43,.94),rgba(9,18,28,.82));border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-2);overflow:hidden}
.ai-chat__head{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line)}
.ai-chat__avatar{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--grad);flex-shrink:0}
.ai-chat__avatar .icon{width:18px;height:18px;color:#06111b}
.ai-chat__who{display:grid;gap:2px;min-width:0}
.ai-chat__name{font-size:14px;font-weight:650;color:var(--text)}
.ai-chat__status{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--text-3)}
.ai-chat__body{display:grid;gap:12px;padding:18px}
.ai-chat__msg{max-width:88%;padding:10px 14px;font-size:15px;line-height:1.45}
.ai-chat__msg p{margin:0}
.ai-chat__msg--user{justify-self:end;background:rgba(52,217,255,.12);border:1px solid rgba(52,217,255,.3);border-radius:16px 16px 4px 16px;color:var(--text)}
.ai-chat__msg--bot{justify-self:start;background:var(--surface-2);border:1px solid var(--line);border-radius:16px 16px 16px 4px;color:var(--text)}
.ai-chat__voice{display:inline-flex;align-items:center;gap:6px;margin-bottom:4px;font-size:12px;color:var(--cyan)}
.ai-chat__voice .icon{width:14px;height:14px}
.ai-chat__rows{margin-top:8px}
.ai-chat__rows li{display:flex;justify-content:space-between;gap:16px;padding:6px 0;font-size:14px;color:var(--text-2);font-variant-numeric:tabular-nums;border-top:1px dashed var(--line)}
.ai-chat__rows li:first-child{border-top:0}
.ai-chat__rows li span:last-child{color:var(--text);font-weight:600}
.ai-chat__chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.ai-chat--mini{box-shadow:var(--shadow-1)}
.ai-chat--mini .ai-chat__head{padding:10px 14px}
.ai-chat--mini .ai-chat__avatar{width:28px;height:28px}
.ai-chat--mini .ai-chat__avatar .icon{width:15px;height:15px}
.ai-chat--mini .ai-chat__body{padding:14px;gap:10px}
.ai-chat--mini .ai-chat__msg{font-size:14px}

/* ai-band / prompts */
.ai-band{display:grid;gap:28px;padding:clamp(28px,4.5vw,56px);border-radius:28px;border:1px solid rgba(144,104,255,.28);background:radial-gradient(circle at 12% 10%,rgba(52,217,255,.14),transparent 45%),radial-gradient(circle at 90% 90%,rgba(144,104,255,.16),transparent 45%),var(--surface)}
.ai-band h2{margin-top:0}
.ai-band .eyebrow{margin-bottom:14px}
.ai-band .lead{margin-top:14px}
.prompt-list{display:grid;gap:10px}
.prompt{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border-radius:14px;background:rgba(10,21,32,.85);border:1px solid var(--line-2);font-size:15px;line-height:1.45;color:var(--text)}
.prompt .icon{width:18px;height:18px;color:var(--cyan);margin-top:2px;flex-shrink:0}
.prompt-list--compact{gap:8px;margin-top:16px}
.prompt-list--compact .prompt{padding:10px 12px;font-size:14px}

/* assistant grid */
.assistant-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.assistant{display:grid;gap:2px;padding:16px 18px;border-radius:16px;border:1px solid var(--line);background:rgba(11,22,34,.6);transition:border-color .2s var(--ease)}
.assistant:hover{border-color:var(--line-2)}
.assistant__name{font-size:15px;font-weight:650;color:var(--text)}
.assistant__company{font-size:13px;color:var(--text-3)}
.assistant--featured{border-color:rgba(52,217,255,.45);background:radial-gradient(circle at 20% 20%,rgba(52,217,255,.12),transparent 55%),rgba(11,22,34,.6)}

/* voice-card */
.voice-card{padding:clamp(24px,3vw,32px);text-align:center;background:linear-gradient(160deg,rgba(15,29,43,.94),rgba(9,18,28,.82));border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-2)}
.voice-card__mic{display:inline-flex;align-items:center;justify-content:center;width:72px;height:72px;margin-inline:auto;border-radius:50%;border:1px solid transparent;background:linear-gradient(var(--bg-2),var(--bg-2)) padding-box,var(--grad) border-box;box-shadow:0 0 40px rgba(52,217,255,.25)}
.voice-card__mic .icon{width:30px;height:30px;color:var(--cyan)}
.voice-wave{display:flex;align-items:center;justify-content:center;gap:4px;height:32px;margin:18px auto}
.voice-wave span{display:block;width:4px;height:100%;border-radius:2px;background:var(--grad);transform-origin:center;animation:wave 1.2s ease-in-out infinite alternate}
.voice-wave span:nth-child(1){animation-delay:0ms}
.voice-wave span:nth-child(2){animation-delay:80ms}
.voice-wave span:nth-child(3){animation-delay:160ms}
.voice-wave span:nth-child(4){animation-delay:240ms}
.voice-wave span:nth-child(5){animation-delay:320ms}
.voice-wave span:nth-child(6){animation-delay:400ms}
.voice-wave span:nth-child(7){animation-delay:480ms}
.voice-wave span:nth-child(8){animation-delay:560ms}
.voice-wave span:nth-child(9){animation-delay:640ms}
@keyframes wave{from{transform:scaleY(.3)}to{transform:scaleY(1)}}
.voice-card__text{margin-top:4px;font:15px/1.45 ui-monospace,Consolas,monospace;color:var(--text)}
.voice-card__chips{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin-top:16px}

/* utilities */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

@media (min-width:480px){
  .choice-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:639px){
  .hero{padding:32px 0 56px}
  .hero h1 .eyebrow{font-size:11px;letter-spacing:.12em;line-height:1.5}
  .hero__actions .btn,.cta-band__actions .btn{width:100%}
  .form__actions .btn{width:100%}
  .card:has(.form){padding:20px}
  .tabs__list{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}
  .tabs__list::-webkit-scrollbar{display:none}
  .tabs__tab{white-space:nowrap;flex-shrink:0}
  .cta-band{padding:32px 20px;border-radius:24px}
  .modules{gap:12px 14px}
  .modules li{font-size:14px}
}
@media (max-width:399px){
  .hero h1 .eyebrow:before{display:none}
}
@media (min-width:640px){
  .grid--2,.grid--3,.grid--4{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:repeat(2,1fr)}
  .plans-grid{grid-template-columns:repeat(2,1fr)}
  .assistant-grid{grid-template-columns:repeat(3,1fr)}
}
@media (min-width:960px){
  body{font-size:17px}
  .grid--3{grid-template-columns:repeat(3,1fr)}
  .grid--4{grid-template-columns:repeat(4,1fr)}
  .split{grid-template-columns:1fr 1.1fr;align-items:center}
  .split--reverse > :first-child{order:2}
  .split--reverse > :last-child{order:1}
  .modules{grid-template-columns:repeat(4,1fr)}
  .steps{grid-template-columns:repeat(3,1fr);gap:24px}
  .steps li::after{content:"";position:absolute;top:20px;left:48px;right:-12px;height:1px;background:var(--line)}
  .steps li:last-child::after{display:none}
  .steps--compact{grid-template-columns:1fr}
  .steps--compact li::after{content:none;display:none}
  .frame--tilt{transform:perspective(1600px) rotateY(-8deg) rotateX(3deg);transition:transform .6s var(--ease)}
  .frame--tilt:hover{transform:perspective(1600px) rotateY(0) rotateX(0)}
  .nav__menu,.nav__actions{display:flex}
  .nav__toggle{display:none}
  .footer__grid{grid-template-columns:1.4fr 1fr 1fr 1fr}
  .plans-grid{grid-template-columns:repeat(3,1fr)}
  .hero{padding:88px 0 120px}
  .hero__float--a{display:block;position:absolute;left:-48px;bottom:-40px;width:300px;margin:0;z-index:2}
  .hero__float--b{position:absolute;right:-24px;top:-28px;width:min(320px,42vw);margin:0;z-index:2}
  .ai-band{grid-template-columns:1fr 1fr;gap:48px;align-items:center}
  .assistant-grid{grid-template-columns:repeat(5,1fr)}
}
@media (min-width:1200px){
  .nav__link--wide{display:inline-flex}
  .hero__float--a{left:-56px}
  .hero__float--b{right:-32px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .reveal,.js .reveal.is-visible{opacity:1;transform:none;transition:none}
  .frame--tilt,.frame--tilt:hover{transform:none;transition:none}
  .nl-demo__caret{animation:none}
  .nl-demo__chips .chip{opacity:1;transform:none;animation:none}
  .rail::after{animation:none}
  .voice-wave span{animation:none}
  .voice-wave span:nth-child(1){height:30%}
  .voice-wave span:nth-child(2){height:55%}
  .voice-wave span:nth-child(3){height:80%}
  .voice-wave span:nth-child(4){height:45%}
  .voice-wave span:nth-child(5){height:100%}
  .voice-wave span:nth-child(6){height:60%}
  .voice-wave span:nth-child(7){height:75%}
  .voice-wave span:nth-child(8){height:40%}
  .voice-wave span:nth-child(9){height:50%}
  .drawer__panel{transition:none}
  .btn,.card,.card__link .icon,.assistant{transition:none}
}