:root{
  --ink:#1c0329; --ink-2:#2a0442; --violet:#56136a; --violet-2:#7a2a96; --lilac:#e9dcf1;
  --bg:#f1eef3; --paper:#fbf9fc; --muted:#6b5a76; --line:#ddd2e4; --accent:#7a1fa2;
  --serif:'Instrument Serif',Georgia,serif; --sans:'Inter',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{font-family:var(--sans);color:var(--ink);background:var(--bg);
  background-image:radial-gradient(#cfc4d8 1px,transparent 1px);background-size:22px 22px;
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--violet)}
h1,h2{font-family:var(--serif);font-weight:400;line-height:1.05;letter-spacing:-.01em}
h1{font-size:clamp(2.8rem,7vw,5.6rem)}
h2{font-size:clamp(2rem,4.4vw,3.4rem)}
h3{font-weight:600;letter-spacing:-.01em}
.eyebrow{font-size:.78rem;text-transform:uppercase;letter-spacing:.16em;font-weight:600;color:var(--violet);margin-bottom:1rem}

/* NAV */
.nav-wrap{position:fixed;top:12px;left:0;right:0;z-index:50;padding:0 16px}
.nav{max-width:1180px;margin:auto;display:flex;align-items:center;gap:20px;padding:8px 10px 8px 18px;
  background:rgba(251,249,252,.86);backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:16px;
  box-shadow:0 8px 30px rgba(28,3,41,.08)}
.brand{display:flex;align-items:center;gap:8px;font-family:'Archivo',sans-serif;font-style:italic;font-weight:800;letter-spacing:.04em}
.crop{position:relative;overflow:hidden;display:block;flex:none}
.crop img{position:absolute;left:50%;top:48%;transform:translate(-50%,-50%);max-width:none;mix-blend-mode:multiply}
.logo-s{width:48px;height:36px}.logo-s img{width:92px}
.nav-links{display:flex;gap:4px;margin-left:auto}
.nav-links a{white-space:nowrap;padding:8px 12px;border-radius:10px;font-size:.9rem;font-weight:500;color:#3d2a4a;transition:.2s}
.nav-links a:hover{background:var(--lilac)}
.burger{display:none;margin-left:auto;background:none;border:0;width:40px;height:40px;cursor:pointer;position:relative}
.burger span{position:absolute;left:10px;right:10px;height:2px;background:var(--ink);transition:.25s}
.burger span:first-child{top:15px}.burger span:last-child{top:23px}
.burger[aria-expanded=true] span:first-child{top:19px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:last-child{top:19px;transform:rotate(-45deg)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 22px;border-radius:12px;font-weight:600;font-size:.95rem;border:1px solid transparent;cursor:pointer;transition:.25s;font-family:inherit}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:var(--violet);transform:translateY(-2px)}
.btn-accent{background:var(--accent);color:#fff}.btn-accent:hover{background:var(--violet);transform:translateY(-2px);box-shadow:0 10px 24px rgba(122,31,162,.3)}
.btn-ghost{background:transparent;border-color:var(--ink);color:var(--ink)}.btn-ghost:hover{background:var(--ink);color:#fff}
.btn.block{display:flex;width:100%}.btn.big{padding:16px 34px;font-size:1.05rem}

/* HERO */
.hero{max-width:1000px;margin:auto;text-align:center;padding:150px 20px 80px}
.hero .lead{max-width:600px;margin:1.6rem auto 0}
.lead{color:var(--muted);font-size:1.12rem;max-width:640px}
.lead.left{margin-top:1.2rem}
.hero-cta{display:flex;gap:12px;justify-content:center;margin-top:2rem;flex-wrap:wrap}
.hero-stage{position:relative;height:300px;max-width:760px;margin:3.5rem auto 2rem}
.bolt-core{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);width:230px;height:230px;border-radius:28px;overflow:hidden;background:#fff;
  box-shadow:0 30px 70px rgba(86,19,106,.25);border:1px solid var(--line);display:grid;place-items:center;animation:float 6s ease-in-out infinite}
.bolt-core img{width:340px}
.chip{position:absolute;padding:9px 18px;border-radius:999px;background:var(--ink);color:#fff;font-size:.88rem;font-weight:500;animation:float 5s ease-in-out infinite}
.chip.c2,.chip.c5{background:var(--violet)}.chip.c3,.chip.c6{background:#fff;color:var(--ink);border:1px solid var(--line)}
.c1{left:2%;top:18%}.c2{left:10%;bottom:12%;animation-delay:-1s}.c3{left:26%;top:2%;animation-delay:-2s}
.c4{right:3%;top:20%;animation-delay:-3s}.c5{right:12%;bottom:10%;animation-delay:-1.5s}.c6{right:28%;top:0;animation-delay:-2.5s}
@keyframes float{50%{transform:translateY(-10px)}}
.bolt-core{animation-name:floatc}@keyframes floatc{50%{transform:translate(-50%,calc(-50% - 10px))}}
.prompt-bar{display:inline-flex;align-items:center;gap:12px;background:var(--ink);color:#f3e8f9;padding:16px 26px;border-radius:16px;font-size:.95rem;box-shadow:0 18px 40px rgba(28,3,41,.25);min-width:min(430px,92%);text-align:left}
.prompt-bar .dot{width:10px;height:10px;border-radius:50%;background:#b56bd6;flex:none}
.caret{width:2px;height:1.1em;background:#b56bd6;margin-left:2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

/* SECTIONS */
.section{max-width:1180px;margin:auto;padding:100px 20px}
.head{margin-bottom:3rem}.head.center{text-align:center}.head.center .lead{margin:1.2rem auto 0}
.split{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.why-text p{font-size:1.15rem;color:var(--muted);margin-bottom:1rem}
.why-text .strong{color:var(--ink);font-weight:600;font-size:1.3rem;line-height:1.4}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:1.4rem}
.tags span{padding:7px 16px;border-radius:999px;border:1px solid var(--violet);color:var(--violet);font-size:.85rem;font-weight:500}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.steps li{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:28px;transition:.3s}
.steps li:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(86,19,106,.12);border-color:var(--violet-2)}
.num{font-family:var(--serif);font-size:3rem;color:var(--violet);line-height:1;display:block;margin-bottom:1rem}
.steps h3{margin-bottom:.5rem;font-size:1.15rem}.steps p{color:var(--muted);font-size:.95rem}

/* PLANS */
.toggle{display:inline-flex;margin-top:1.8rem;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:5px}
.toggle button{border:0;background:none;padding:10px 20px;border-radius:10px;font:600 .9rem var(--sans);color:var(--muted);cursor:pointer;transition:.25s}
.toggle button.on{background:var(--ink);color:#fff}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.plan{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:32px 28px;display:flex;flex-direction:column;gap:16px}
.plan.featured{background:var(--ink);color:#f3e8f9;border-color:var(--ink);transform:translateY(-12px);box-shadow:0 30px 60px rgba(28,3,41,.3)}
.plan .badge{position:absolute;top:-13px;left:28px;background:var(--accent);color:#fff;font-size:.75rem;font-weight:600;padding:5px 14px;border-radius:999px}
.tier{font-family:var(--serif);font-size:2.4rem;line-height:1}
.plan h3{font-size:1rem;color:var(--violet);margin-top:-8px}.featured h3{color:#c999dd}
.for{font-size:.92rem;color:var(--muted)}.featured .for{color:#cdb7d9}
.price{display:grid;gap:12px;padding:16px 0;border-block:1px solid var(--line)}
.featured .price{border-color:#4a2060}
.price small{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.featured .price small{color:#a98bbb}
.price b{font-size:1.25rem;font-weight:600;display:inline-block;transition:opacity .2s}
.featured .btn-accent{background:#fff;color:var(--ink)}.featured .btn-accent:hover{background:var(--lilac)}
.feat{display:grid;gap:10px;font-size:.92rem}
.feat li{padding-left:24px;position:relative;color:var(--muted)}.featured .feat li{color:#cdb7d9}
.feat li::before{content:"";position:absolute;left:0;top:.45em;width:12px;height:12px;background:var(--violet-2);clip-path:polygon(60% 0,15% 55%,48% 55%,35% 100%,85% 40%,52% 40%)}
.feat b{color:var(--ink)}.featured .feat b{color:#fff}
.note{text-align:center;color:var(--muted);font-size:.88rem;margin-top:2rem}

/* DARK PLATFORM */
.dark{max-width:none;background:var(--ink);color:#f3e8f9;border-radius:36px;margin:0 12px;padding:100px max(20px,calc((100% - 1180px)/2 + 20px))}
.dark .eyebrow{color:#c999dd}.dark em{color:#c999dd}.dark .lead{color:#bda5cb}
.modules{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#3b1654;border:1px solid #3b1654;border-radius:20px;overflow:hidden}
.modules div{background:var(--ink);padding:28px;transition:.3s}.modules div:hover{background:var(--ink-2)}
.modules h4{font-size:1.05rem;margin-bottom:.4rem;color:#fff}.modules p{font-size:.92rem;color:#bda5cb}
.compare{display:grid;grid-template-columns:1fr 1.2fr;gap:40px;align-items:center;margin-top:48px;padding:36px;border-radius:20px;background:var(--ink-2);border:1px solid #3b1654}
.compare h3{font-family:var(--serif);font-weight:400;font-size:2rem;line-height:1.15}
.compare p{color:#cdb7d9}.compare b{color:#fff}

/* TABS */
.tabs{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:24px}
.tabs button{border:1px solid var(--line);background:var(--paper);padding:10px 20px;border-radius:999px;font:500 .9rem var(--sans);cursor:pointer;transition:.25s;color:var(--ink)}
.tabs button.on,.tabs button:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.panel{display:none;max-width:860px;margin:auto;background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:40px;gap:30px;justify-content:space-between;align-items:center}
.panel.on{display:flex;animation:fade .4s}
@keyframes fade{from{opacity:0;transform:translateY(8px)}}
.panel h3{font-family:var(--serif);font-weight:400;font-size:2rem;margin-bottom:.4rem}.panel p{color:var(--muted)}
.from{text-align:right;flex:none}.from small{display:block;color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.1em}
.from b{font-family:var(--serif);font-weight:400;font-size:2.6rem;color:var(--violet)}.from span{color:var(--muted)}

/* PAYMENT */
.opts{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.opt{background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:32px}
.opt h3{font-size:1.3rem;margin-bottom:.6rem}.opt h3 span{display:block;font-family:var(--serif);font-weight:400;font-style:italic;color:var(--violet);font-size:1.4rem}
.opt>p{color:var(--muted);font-size:.93rem;margin-bottom:1.2rem}
table{width:100%;border-collapse:collapse;font-size:.88rem}
th,td{text-align:left;padding:11px 6px;border-bottom:1px solid var(--line)}
th{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--violet)}td:first-child{color:var(--muted)}td{font-weight:500}
.terms{margin-top:56px}.terms>h3{font-family:var(--serif);font-weight:400;font-size:2rem;margin-bottom:1.2rem}
.terms-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.terms-grid>div{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:22px}
.terms-grid .wide{grid-column:1/-1;background:var(--lilac);border-color:var(--lilac)}
.terms h4{font-size:.95rem;margin-bottom:.4rem}.terms p{font-size:.88rem;color:var(--muted)}

/* INFRA */
.infra-cols{display:grid;gap:16px}
.infra-box{background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:28px}
.infra-box.alt{background:var(--lilac);border-color:var(--lilac)}
.infra-box h4{font-family:var(--serif);font-weight:400;font-size:1.7rem;margin-bottom:.8rem}
.infra-box li{font-size:.92rem;color:var(--muted);padding:8px 0;border-top:1px solid rgba(86,19,106,.12)}.infra-box b{color:var(--ink)}

/* CTA */
.cta{max-width:1180px;margin:40px auto 80px;padding:90px 24px;text-align:center;background:var(--paper);border:1px solid var(--line);border-radius:36px;position:relative;overflow:hidden}
.cta-logo{width:200px;height:140px;margin:0 auto 1rem}.cta-logo img{width:300px}
.cta p{max-width:620px;margin:1.2rem auto 2rem;color:var(--muted);font-size:1.08rem}
.footer{text-align:center;padding:30px 20px 50px;color:var(--muted);font-size:.85rem}
.foot-logo{width:min(440px,90%);height:150px;margin:0 auto}.foot-logo img{width:min(500px,110%)}

/* REVEAL */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s,transform .8s}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* RESPONSIVE */
@media(max-width:980px){
  .plans{grid-template-columns:1fr}.plan.featured{transform:none}
  .steps{grid-template-columns:1fr 1fr}.modules{grid-template-columns:1fr 1fr}
  .split,.compare,.opts{grid-template-columns:1fr}.terms-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:1020px){
  .burger{display:block}.nav-cta{display:none}
  .nav-links{position:absolute;top:calc(100% + 8px);left:16px;right:16px;flex-direction:column;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:10px;display:none;box-shadow:0 20px 40px rgba(28,3,41,.12)}
  .nav-links.open{display:flex}.nav-links a{display:block}
}
@media(max-width:600px){
  .steps,.modules,.terms-grid{grid-template-columns:1fr}
  .hero{padding-top:120px}.hero-stage{height:260px}.bolt-core{width:160px;height:160px}.bolt-core img{width:240px}.chip{font-size:.75rem;padding:7px 12px}
  .panel.on{flex-direction:column;align-items:flex-start}.from{text-align:left}
  .section{padding:70px 16px}.dark{padding:70px 16px;margin:0 6px;border-radius:26px}.compare{padding:24px}
  th,td{padding:9px 3px;font-size:.78rem}.opt{padding:22px}
}
html{overflow-x:clip}
body{overflow-x:clip}