:root{
  --ink:#1e1a3f; --muted:#5b5780; --violet:#7c5cff; --violet-d:#5a3df0; --pink:#ff5d8f; --mint:#2ee6c5;
  --bg:#fff; --tint:#f6f4ff; --line:#e3deff; --r:22px;
  --display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif; --body:"DM Sans","Segoe UI",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{font:400 1.05rem/1.65 var(--body);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
:focus-visible{outline:3px solid var(--pink);outline-offset:3px;border-radius:8px}
.wrap{width:min(1120px,100% - 40px);margin-inline:auto}
.narrow{width:min(760px,100% - 40px)}
.center{text-align:center}

h1,h2,h3{font-family:var(--display);line-height:1.1;letter-spacing:-.02em}
h1{font-size:clamp(2.4rem,6vw,4.2rem);font-weight:800;margin-bottom:20px}
h2{font-size:clamp(1.8rem,3.6vw,2.6rem);font-weight:800;margin-bottom:22px}
h3{font-size:1.2rem;font-weight:600;margin-bottom:8px;letter-spacing:-.01em}
p+p{margin-top:14px}
.lead{font-size:1.25rem;color:var(--violet-d);font-weight:500;margin-bottom:14px}
.strong{font-weight:700;color:var(--violet-d);margin-top:18px}
.intro{max-width:60ch;color:var(--muted);margin:-6px 0 28px}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;font:800 1.1rem var(--display)}
.logo-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,var(--violet),var(--pink));color:#fff;font-size:.8rem}
.menu{display:flex;align-items:center;gap:26px;font-weight:500;font-size:.95rem}
.menu a:not(.btn){color:var(--muted);transition:color .2s}
.menu a:not(.btn):hover{color:var(--violet-d)}
.burger{display:none;background:none;border:0;padding:10px;cursor:pointer}
.burger span{display:block;width:24px;height:2.5px;background:var(--ink);margin:5px 0;border-radius:2px;transition:.25s}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* buttons */
.btn{display:inline-block;margin-top:26px;padding:15px 30px;border-radius:999px;background:var(--violet);color:#fff;font-weight:700;box-shadow:0 8px 22px rgba(124,92,255,.35);transition:transform .2s,background .2s,box-shadow .2s}
.btn:hover{background:var(--violet-d);transform:translateY(-2px);box-shadow:0 12px 26px rgba(124,92,255,.42)}
.btn-sm{margin:0;padding:10px 20px;box-shadow:none}
.btn-light{background:#fff;color:var(--violet-d);box-shadow:0 8px 22px rgba(0,0,0,.2)}
.btn-light:hover{background:#fff;color:var(--ink)}

/* hero */
.hero{padding:72px 0 88px;background:radial-gradient(900px 400px at 85% 0,#ece7ff,transparent 70%)}
.hero-in{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero p:not(.lead){color:var(--muted);max-width:54ch}
.visual{position:relative;min-height:360px;display:grid;place-items:center}
.blob{position:absolute;border-radius:50%;filter:blur(8px)}
.b1{width:260px;height:260px;background:#d9ceff;top:0;right:10px}
.b2{width:170px;height:170px;background:#ffd0e0;bottom:10px;left:10px}
.chat{position:relative;width:min(380px,100%);background:#fff;border:1px solid var(--line);border-radius:26px;padding:16px 18px 22px;box-shadow:0 24px 60px rgba(90,61,240,.2)}
.chat-bar{display:flex;gap:6px;margin-bottom:14px}
.chat-bar i{width:10px;height:10px;border-radius:50%;background:var(--line)}
.msg{padding:12px 16px;border-radius:18px;font-size:.93rem;line-height:1.45;margin-bottom:10px;max-width:88%}
.you{background:var(--violet);color:#fff;margin-left:auto;border-bottom-right-radius:6px}
.ai{background:var(--tint);border-bottom-left-radius:6px}
.ai b{display:block;font-size:.72rem;color:var(--violet-d);margin-bottom:2px}
.typing{display:inline-flex;gap:5px;padding:12px 16px;background:var(--tint);border-radius:18px}
.typing span{width:7px;height:7px;border-radius:50%;background:var(--violet);animation:dot 1.2s infinite}
.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}
@keyframes dot{0%,60%,100%{opacity:.3;transform:none}30%{opacity:1;transform:translateY(-4px)}}
.chip{position:absolute;padding:8px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:700;font-size:.85rem;box-shadow:0 10px 24px rgba(30,26,63,.1);animation:float 5s ease-in-out infinite}
.c1{top:8%;left:0}.c2{bottom:14%;right:-6px;animation-delay:-2s}.c3{top:44%;left:-14px;animation-delay:-3.5s;background:var(--mint)}
@keyframes float{50%{transform:translateY(-8px)}}

/* sections */
.sec{padding:84px 0}
.tint{background:var(--tint)}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.illus{width:100%;max-width:420px;justify-self:center}
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(3,1fr)}
.g5{grid-template-columns:repeat(5,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:transform .25s,border-color .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);border-color:var(--violet);box-shadow:0 16px 36px rgba(124,92,255,.15)}
.card p{color:var(--muted);font-size:.97rem}
.ico{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:var(--tint);font-size:1.4rem;margin-bottom:14px}
.card h3:only-child{margin:0}
.num .n{display:block;font:800 2.4rem var(--display);background:linear-gradient(135deg,var(--violet),var(--pink));-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:10px}
.banner{margin-top:30px;padding:20px 28px;border-radius:var(--r);background:linear-gradient(120deg,var(--violet),var(--pink));color:#fff;font:600 1.25rem var(--display);text-align:center}

.checks{list-style:none;padding:0;display:grid;gap:12px}
.checks li{position:relative;padding:15px 18px 15px 56px;background:#fff;border:1px solid var(--line);border-radius:16px;font-weight:500}
.checks li::before{content:"✓";position:absolute;left:16px;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:50%;background:var(--mint);color:var(--ink);display:grid;place-items:center;font-weight:800;font-size:.9rem}
.note{padding:36px 30px;border-radius:var(--r);background:#fff;border:2px dashed var(--violet);font:600 1.4rem/1.35 var(--display);text-align:center}

.act q{display:block;quotes:none;margin:4px 0 14px;padding:14px 16px;background:var(--tint);border-left:4px solid var(--violet);border-radius:0 14px 14px 0;font-weight:500;font-style:italic}
.challenge{background:linear-gradient(135deg,#fff,#fff0f5);border-color:#ffc2d6}

.details{background:linear-gradient(135deg,#2a2166,var(--violet-d));color:#fff;text-align:center}
.details h2{margin-bottom:32px}
.info{padding:22px 14px;border-radius:var(--r);background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.28)}
.info span{display:block;font-size:.85rem;opacity:.8;margin-bottom:4px}
.info b{font:600 1.05rem var(--display)}
.details .btn{margin-top:36px;padding:18px 40px;font-size:1.1rem}

.cta-sec{padding-top:0}
.cta{padding:64px 32px;border-radius:32px;background:var(--tint);border:1px solid var(--line);text-align:center}
.cta p{max-width:56ch;margin:0 auto}

.foot{background:var(--ink);color:#d8d4f5;padding:44px 0}
.foot-in{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap;align-items:center}
.foot .logo{color:#fff;margin-bottom:8px}
.foot p{font-size:.9rem}
.social{list-style:none;padding:0;display:flex;gap:22px;flex-wrap:wrap}
.social a{border-bottom:1px solid transparent;transition:border-color .2s}
.social a:hover{border-color:var(--mint)}

.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:12px 22px;border-radius:999px;opacity:0;pointer-events:none;transition:.3s;z-index:99}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* tablet & mobile */
@media (max-width:960px){
  .g3{grid-template-columns:repeat(2,1fr)}
  .g5{grid-template-columns:repeat(3,1fr)}
  .hero-in,.split{grid-template-columns:1fr}
  .visual{min-height:340px}
}
@media (max-width:760px){
  .burger{display:block}
  .menu{position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 20px;background:#fff;border-bottom:1px solid var(--line);display:none}
  .menu.open{display:flex}
  .menu a{padding:14px 0;border-bottom:1px solid var(--tint)}
  .menu .btn{text-align:center;margin-top:14px;border:0}
  .sec{padding:60px 0}.hero{padding:44px 0 60px}
}
@media (max-width:560px){
  .g3,.g5{grid-template-columns:1fr}
  .chip{display:none}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}