/* === Agentkin — Enhanced Design System === */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --blue:#0064DE;
  --blue-bright:#2E7AE6;
  --blue-deep:#0050B8;
  --blue-dim:rgba(15,98,254,.08);
  --blue-glow:rgba(15,98,254,.22);
  /* Light mode surfaces */
  --bg:#FFFFFF;
  --bg-elev:#F8FAFC;
  --bg-elev-2:#F1F5F9;
  --fg:#0F172A;
  --fg-dim:#334155;
  --muted:#64748B;
  --muted-dim:#94A3B8;
  --line:#E2E8F0;
  --line-bright:#CBD5E1;
  --green:#10b981;
  --red:#ef4444;
  --amber:#f59e0b;
  --gold:var(--blue);
  --gold-bright:var(--blue-bright);
  --gold-dim:var(--blue-dim);
  --gold-glow:var(--blue-glow);
}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  background:linear-gradient(180deg,#FFFFFF 0%,#F8FBFE 100%);color:var(--fg);
  line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;border:none;background:none}
.container{max-width:1140px;margin:0 auto;padding:0 28px}
.container-narrow{max-width:800px;margin:0 auto;padding:0 28px}

/* ── Reveal animations ── */
[data-reveal]{
  opacity:0;transform:translateY(32px);
  transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1);
}
[data-reveal].revealed{opacity:1;transform:none}

/* ── Nav ── */
nav.site{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.85);backdrop-filter:blur(24px) saturate(180%);border-bottom:1px solid var(--line);}
nav.site .container{display:flex;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.05rem;letter-spacing:-.015em}
.logo-mark{width:34px;height:34px;border-radius:10px;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:900;font-size:1.1rem;box-shadow:0 2px 12px var(--blue-glow);}
.nav-links{display:flex;gap:28px;font-size:.9rem}
.nav-links a{color:var(--fg-dim);transition:color .15s}
.nav-links a:hover{color:var(--gold)}
@media(max-width:768px){.nav-links{display:none}}

/* ── Buttons ── */
.btn{
  display:inline-flex;align-items:center;gap:7px;
  padding:13px 26px;border-radius:999px;font-weight:600;font-size:.92rem;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
  border:1px solid transparent;line-height:1;cursor:pointer;
}
.btn-primary{background:var(--blue);color:#fff;border:1px solid var(--blue);font-weight:600;letter-spacing:-.005em;box-shadow:0 1px 2px rgba(15,23,42,.05);}
.btn-primary:hover{background:var(--blue-deep);border-color:var(--blue-deep);transform:translateY(-1px);box-shadow:0 6px 20px rgba(0,100,222,.28);}
.btn-ghost{background:#fff;color:var(--fg);border-color:var(--line-bright);}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue);background:#fff;}
.btn-sm{padding:9px 18px;font-size:.85rem;border-radius:999px}
.btn-block{display:flex;justify-content:center;width:100%}

/* ── Type ── */
h1,h2,h3,h4{letter-spacing:-.025em;font-weight:700;line-height:1.12}
h1{font-size:clamp(2.4rem,5.5vw,3.8rem);font-weight:900}
h2{font-size:clamp(1.8rem,3.5vw,2.6rem)}
h3{font-size:1.3rem}
h4{font-size:1rem;font-weight:600}
.accent{color:var(--gold)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--gold);font-size:.75rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin-bottom:20px;
}
.pulse-dot{
  width:7px;height:7px;border-radius:50%;background:var(--gold);
  animation:pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot{0%,100%{box-shadow:0 0 0 0 var(--gold-glow)}60%{box-shadow:0 0 0 7px transparent}}
.lede{font-size:clamp(1.05rem,1.8vw,1.22rem);color:var(--muted);line-height:1.6;max-width:660px}
.lede-center{margin:0 auto}
.section-title{text-align:center;margin-bottom:12px}
.section-sub{color:var(--muted);text-align:center;max-width:580px;margin:0 auto 52px;font-size:1.02rem;line-height:1.65}

/* ── Sections ── */
section{padding:88px 0;border-top:1px solid var(--line)}

/* ══════════════════════════════════════════════
   HERO
══════════════════════════════════════════════ */
header.hero{
  position:relative;
  padding:110px 0 90px;
  text-align:center;
  overflow:hidden;
  border-top:none;
}
/* Particle canvas fills hero bg */
#hero-canvas{
  position:absolute;inset:0;width:100%;height:100%;
  pointer-events:none;z-index:0;
}
/* Radial gold glow behind headline */
.hero-glow{
  position:absolute;top:-140px;left:50%;transform:translateX(-50%);
  width:800px;height:600px;
  background:radial-gradient(ellipse at 50% 30%, rgba(0,100,222,.16) 0%, transparent 68%);
  pointer-events:none;z-index:0;
}
/* Subtle grid */
.hero-grid{
  position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:
    linear-gradient(rgba(0,100,222,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,100,222,.035) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 90% 80% at 50% 40%, black 35%, transparent 100%);
}
header.hero .container{position:relative;z-index:1}

/* Typed cycling word */
#typed-word{
  display:inline-block;color:var(--gold);
  transition:opacity .35s ease, transform .4s cubic-bezier(.22,1,.36,1);
}

/* Floating badge */
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(0,100,222,.09);border:1px solid rgba(0,100,222,.22);
  border-radius:100px;padding:6px 16px 6px 10px;
  font-size:.78rem;font-weight:600;color:var(--gold);
  margin-bottom:28px;
  animation:badge-float 3s ease-in-out infinite;
}
@keyframes badge-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}

/* Hero CTA group */
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:36px}
.hero-meta{
  margin-top:28px;color:var(--muted-dim);font-size:.82rem;
  display:flex;gap:14px;justify-content:center;flex-wrap:wrap;align-items:center;
}
.hero-meta .dot{color:var(--line-bright)}

/* ── Agent widget ── */
.widget-wrap{
  position:relative;max-width:420px;margin:52px auto 0;
  animation:widget-rise 1s .8s cubic-bezier(.22,1,.36,1) both;
}
@keyframes widget-rise{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}
.widget-glow{
  position:absolute;top:-30px;right:-30px;
  width:220px;height:220px;
  background:radial-gradient(circle, rgba(0,100,222,.14) 0%, transparent 70%);
  pointer-events:none;
}
#agent-widget{
  background:var(--bg-elev);
  border:1px solid var(--line-bright);
  border-radius:18px;
  box-shadow:0 32px 80px rgba(0,0,0,.6),0 0 0 1px rgba(0,100,222,.07);
  overflow:hidden;
}
.widget-bar{
  background:var(--bg-elev-2);border-bottom:1px solid var(--line);
  padding:11px 16px;
  display:flex;align-items:center;gap:8px;
  font-size:.78rem;color:var(--muted);
}
.widget-status-dot{
  width:8px;height:8px;border-radius:50%;background:var(--green);
  animation:blink-green 2s ease-in-out infinite;
}
@keyframes blink-green{0%,100%{box-shadow:0 0 0 0 rgba(16,185,129,.3)}50%{box-shadow:0 0 0 5px transparent}}
.widget-body{padding:14px 16px}
.widget-line{
  display:flex;align-items:center;gap:10px;
  font-size:.86rem;color:var(--fg-dim);
  padding:7px 0;border-bottom:1px solid var(--line);
  opacity:0;transform:translateX(-10px);
  transition:opacity .4s ease, transform .4s ease;
}
.widget-line.show{opacity:1;transform:none}
.widget-line:last-child{border-bottom:none}
.widget-line.active{color:var(--gold)}
.wl-icon{width:18px;text-align:center;flex-shrink:0;font-size:.85rem;color:var(--green)}
.widget-line.active .wl-icon{color:var(--gold)}

/* ── Stats strip ── */
.stats-strip{
  display:grid;grid-template-columns:repeat(4,1fr);
  border:1px solid var(--line);border-radius:18px;overflow:hidden;
  background:var(--bg-elev);
}
@media(max-width:640px){.stats-strip{grid-template-columns:repeat(2,1fr)}}
.stat-item{
  padding:28px 22px;text-align:center;
  border-right:1px solid var(--line);
}
.stat-item:last-child{border-right:none}
.stat-num{
  font-size:2.6rem;font-weight:900;letter-spacing:-.05em;
  color:var(--gold);line-height:1;
}
.stat-label{color:var(--muted);font-size:.8rem;margin-top:6px;line-height:1.4}

/* ── Cards ── */
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.card{background:var(--bg-elev);border:1px solid var(--line);border-radius:14px;padding:32px 28px;transition:all .2s;box-shadow:0 1px 3px rgba(15,23,42,.04);}
.card::after{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 50% -10%, rgba(0,100,222,.08) 0%, transparent 60%);
  opacity:0;transition:opacity .3s;
}
.card:hover{border-color:rgba(0,100,222,.4);box-shadow:0 12px 48px rgba(0,0,0,.35);transform:translateY(-4px)}
.card:hover::after{opacity:1}
.card-icon{
  width:50px;height:50px;border-radius:14px;
  background:var(--gold-dim);border:1px solid rgba(0,100,222,.18);
  display:grid;place-items:center;color:var(--gold);margin-bottom:20px;
}
.card-icon svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card h3{margin-bottom:10px;font-size:1.15rem}
.card p{color:var(--muted);font-size:.93rem;line-height:1.65}

/* ── Image feature blocks ── */
.feature-block{
  display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
  padding:64px 0;border-top:1px solid var(--line);
}
.feature-block:first-of-type{border-top:none;padding-top:0}
.feature-block.reverse{direction:rtl}
.feature-block.reverse>*{direction:ltr}
@media(max-width:768px){.feature-block,.feature-block.reverse{grid-template-columns:1fr;direction:ltr}}
.feature-img{
  border-radius:20px;overflow:hidden;
  box-shadow:0 24px 80px rgba(0,0,0,.5);
  border:1px solid var(--line-bright);
  position:relative;
}
.feature-img img{width:100%;height:340px;object-fit:cover;display:block;transition:transform .6s ease}
.feature-img:hover img{transform:scale(1.04)}
.feature-img-overlay{
  position:absolute;inset:0;
  background:linear-gradient(135deg, rgba(0,100,222,.06) 0%, transparent 60%);
  pointer-events:none;
}
.feature-text h3{font-size:1.5rem;margin-bottom:14px}
.feature-text p{color:var(--muted);line-height:1.7;margin-bottom:20px}
.feature-tag{
  display:inline-block;padding:4px 12px;background:var(--gold-dim);
  color:var(--gold);border-radius:8px;font-size:.75rem;font-weight:600;
  margin-bottom:14px;text-transform:uppercase;letter-spacing:.08em;
}

/* ── Pills ── */
.pill-list{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.pill{
  display:inline-flex;align-items:center;gap:7px;
  padding:9px 17px;border:1px solid var(--line);border-radius:100px;
  font-size:.87rem;color:var(--fg-dim);
  transition:all .2s;cursor:default;
}
.pill svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.pill:hover{border-color:rgba(0,100,222,.5);color:var(--gold);background:var(--gold-dim)}

/* ── Steps ── */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:32px;margin-top:48px;counter-reset:step}
.step{position:relative;padding-left:50px}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;left:0;top:-4px;
  color:var(--gold);font-weight:900;font-size:1.9rem;letter-spacing:-.03em;
}
.step h4{font-size:1.05rem;margin-bottom:8px;font-weight:600}
.step p{color:var(--muted);font-size:.92rem;line-height:1.6}

/* ── Pricing ── */
.pricing-card{
  background:linear-gradient(170deg,var(--bg-elev) 0%,var(--bg-elev-2) 100%);
  border:2px solid var(--gold);border-radius:24px;
  padding:52px 48px;max-width:560px;margin:0 auto;text-align:center;
  position:relative;overflow:hidden;
  box-shadow:0 0 80px rgba(0,100,222,.1);
}
.pricing-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,transparent,var(--gold),var(--gold-bright),var(--gold),transparent);
}
.price-tag{font-size:4.2rem;font-weight:900;letter-spacing:-.05em;line-height:1;margin:20px 0 8px}
.price-period{color:var(--muted);margin-bottom:36px}
.price-features{text-align:left;max-width:380px;margin:0 auto 36px;list-style:none}
.price-features li{
  padding:12px 0;border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:12px;
  font-size:.95rem;color:var(--fg-dim);
}
.price-features li:last-child{border-bottom:none}
.price-features li svg{width:16px;height:16px;flex-shrink:0;color:var(--gold);stroke:currentColor;fill:none;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}

/* ── FAQ ── */
.faq-item{border-bottom:1px solid var(--line);padding:24px 0;cursor:pointer}
.faq-q{display:flex;justify-content:space-between;align-items:center;gap:24px}
.faq-q h4{font-size:1.05rem;font-weight:600}
.faq-q .toggle{color:var(--gold);font-size:1.5rem;line-height:1;transition:transform .25s cubic-bezier(.22,1,.36,1);flex-shrink:0}
.faq-item.open .faq-q .toggle{transform:rotate(45deg)}
.faq-a{margin-top:14px;color:var(--muted);font-size:.95rem;line-height:1.7;display:none}
.faq-item.open .faq-a{display:block}

/* ── CTA band ── */
.cta-band{
  background:var(--bg-elev);border:1px solid var(--line);
  border-radius:24px;padding:72px 40px;text-align:center;
  position:relative;overflow:hidden;
}
.cta-band::before{
  content:'';position:absolute;
  top:-80px;left:50%;transform:translateX(-50%);
  width:600px;height:400px;
  background:radial-gradient(ellipse at center, rgba(0,100,222,.11) 0%, transparent 70%);
  pointer-events:none;
}
.cta-band h2{position:relative;margin-bottom:16px}
.cta-band p{color:var(--muted);max-width:500px;margin:0 auto 32px;position:relative;font-size:1.05rem}
.cta-band .btn{position:relative}

/* ── Social proof strip ── */
.social-proof{
  display:flex;align-items:center;justify-content:center;
  gap:8px;margin-top:20px;font-size:.82rem;color:var(--muted);
}
.stars{color:var(--gold);letter-spacing:2px}

/* ── Footer ── */
footer{padding:52px 0 32px;border-top:1px solid var(--line);color:var(--muted);font-size:.85rem;margin-top:48px}
footer .footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:32px}
footer .footer-col h5{color:var(--fg);font-size:.82rem;font-weight:700;margin-bottom:14px;text-transform:uppercase;letter-spacing:.1em}
footer .footer-col a{color:var(--muted);display:block;padding:5px 0;transition:color .15s}
footer .footer-col a:hover{color:var(--gold)}
footer .footer-bottom{padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
@media(max-width:768px){footer .footer-grid{grid-template-columns:1fr 1fr}}

/* ── Prose ── */
.prose{max-width:700px;margin:0 auto;font-size:1.05rem;line-height:1.75;color:var(--fg-dim)}
.prose h2{margin:52px 0 16px;color:var(--fg)}
.prose h3{margin:36px 0 12px;color:var(--fg)}
.prose p{margin-bottom:20px}
.prose ul,.prose ol{margin:0 0 20px 24px}
.prose li{margin-bottom:8px}
.prose blockquote{border-left:3px solid var(--gold);padding:16px 24px;margin:24px 0;background:var(--bg-elev);font-style:italic;border-radius:0 12px 12px 0}
.prose code{background:var(--bg-elev);padding:2px 7px;border-radius:5px;font-size:.91em;color:var(--gold)}

/* ── Compare table ── */
.compare{width:100%;border-collapse:collapse;margin:32px 0;background:var(--bg-elev);border-radius:14px;overflow:hidden;border:1px solid var(--line)}
.compare th,.compare td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line)}
.compare th{background:var(--bg-elev-2);color:var(--gold);font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.compare td{color:var(--fg-dim)}
.compare tr:last-child td{border-bottom:none}

/* ── Case cards ── */
.case-card{background:var(--bg-elev);border:1px solid var(--line);border-radius:18px;padding:36px;margin-bottom:22px;transition:border-color .2s,box-shadow .2s}
.case-card:hover{border-color:rgba(0,100,222,.4);box-shadow:0 8px 40px rgba(0,0,0,.3)}
.case-header{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:20px;flex-wrap:wrap}
.case-vertical{color:var(--gold);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em}
.case-title{font-size:1.4rem;font-weight:700;margin-top:6px}
.case-metric .num{color:var(--gold);font-size:2rem;font-weight:900;line-height:1}
.case-metric .lbl{color:var(--muted);font-size:.77rem;margin-top:4px}
.case-body{color:var(--fg-dim);font-size:.95rem;line-height:1.65}
.case-body p{margin-bottom:12px}
.case-body strong{color:var(--fg)}
.case-tags{margin-top:18px;display:flex;flex-wrap:wrap;gap:8px}
.case-tag{padding:4px 11px;background:var(--gold-dim);color:var(--gold);border-radius:10px;font-size:.74rem;font-weight:600}

/* ── Scrollbar ── */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--line-bright);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--muted-dim)}