:root{
  --navy:#0B2D5B;
  --navy2:#071f40;
  --blue:#007BFF;
  --lightblue:#38BDF8;
  --paleblue:#E6F4FF;
  --charcoal:#1F2937;
  --muted:#63758a;
  --white:#ffffff;
  --line:#dce7f2;
  --shadow:0 18px 45px rgba(11,45,91,.12);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--navy);
  background:#fff;
  line-height:1.55;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button,input{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)
}
.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{width:235px;max-height:58px;object-fit:contain;object-position:left center}
.main-nav{display:flex;gap:26px;align-items:center;font-size:15px;font-weight:700}
.main-nav a:hover{color:var(--blue)}
.nav-cta,.btn-primary{background:var(--blue)!important;color:white!important}
.nav-cta{padding:12px 20px;border-radius:10px;box-shadow:0 10px 22px rgba(0,123,255,.22)}
.menu-toggle{display:none;background:none;border:0;font-size:28px;color:var(--navy)}
.hero{
  background:
    radial-gradient(circle at 82% 15%,rgba(56,189,248,.18),transparent 32%),
    radial-gradient(circle at 90% 70%,rgba(0,123,255,.09),transparent 26%),
    linear-gradient(135deg,#fff 0%,#f9fcff 58%,#edf7ff 100%);
  overflow:hidden
}
.hero-grid{min-height:610px;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;padding-block:64px}
.eyebrow,.section-kicker{font-weight:900;letter-spacing:.14em;font-size:13px;color:var(--blue)}
.hero h1{font-size:clamp(48px,6vw,76px);line-height:.98;letter-spacing:-.055em;margin:12px 0 22px;color:var(--navy)}
.hero h1 span{color:var(--blue)}
.hero-lead{max-width:650px;color:#334c68;font-size:19px;margin:0 0 28px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:10px;
  font-weight:900;border:1.5px solid transparent;transition:.18s ease
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{box-shadow:0 12px 26px rgba(0,123,255,.24)}
.btn-outline{color:var(--blue);border-color:var(--blue);background:white}
.btn-light-primary{background:white;color:var(--blue)}
.btn-ghost{color:white;border-color:rgba(255,255,255,.75)}
.full{width:100%}
.benefits{display:flex;gap:24px;flex-wrap:wrap;margin-top:24px;font-weight:800;font-size:14px;color:#31506f}
.benefits span::first-letter{color:var(--blue)}
.hero-visual{position:relative;min-height:520px;display:flex;align-items:flex-start;justify-content:center}
.mascot-wrap{text-align:center;width:330px;margin-top:0}
.mascot{width:235px;margin:0 auto 0;border-radius:32px;mix-blend-mode:multiply}
.mascot-title{font-size:38px;font-weight:900;letter-spacing:-.04em;color:var(--navy);line-height:1}
.mascot-title span{color:var(--blue)}
.mascot-tag{font-size:14px;letter-spacing:.25em;margin-top:8px}
.chat-demo{
  position:absolute;right:0;bottom:0;width:330px;background:white;border:1px solid var(--line);
  border-radius:18px;box-shadow:var(--shadow);overflow:hidden
}
.chat-top{padding:14px 16px;display:flex;gap:10px;align-items:center;border-bottom:1px solid var(--line)}
.chat-avatar{width:40px;height:40px;background:var(--paleblue);border-radius:50%;display:grid;place-items:center}
.chat-top small{display:block;color:var(--muted)}
.online-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#28c58b;margin-right:5px}
.chat-body{padding:15px;min-height:235px}
.message{padding:11px 13px;border-radius:14px;max-width:88%;margin-bottom:10px;font-size:14px}
.message.bot{background:#f1f6fb}
.message.user{background:var(--blue);color:white;margin-left:auto}
.quick-actions{display:grid;gap:8px}
.quick-actions button{border:1px solid #8bc5ff;background:white;color:var(--blue);padding:9px 12px;border-radius:999px;cursor:pointer;font-weight:700}
.quick-actions button:hover{background:var(--paleblue)}
.hand-note{position:absolute;right:8px;top:32px;transform:rotate(-5deg);font-family:"Comic Sans MS",cursive;font-size:17px;color:#173d70;text-align:center}
.benefit-band{background:linear-gradient(120deg,#0b376f,#06305f 48%,#071f40);color:white;padding:58px 0}
.band-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.band-grid article{text-align:center;padding:0 24px;border-right:1px solid rgba(255,255,255,.2)}
.band-grid article:last-child{border-right:0}
.circle-icon{width:66px;height:66px;border-radius:50%;display:grid;place-items:center;margin:0 auto 18px;background:var(--blue);font-size:28px;box-shadow:0 10px 24px rgba(0,123,255,.32)}
.band-grid h3{font-size:20px;line-height:1.1;margin:0 0 10px}
.band-grid p{margin:0;color:#d7e4f3;font-size:15px}
.section{padding:86px 0}
.businesses{background:linear-gradient(#fff,#f8fbff)}
.split-heading{display:grid;grid-template-columns:1fr .55fr;gap:40px;align-items:end;margin-bottom:34px}
.split-heading h2,.center-heading h2,.faq h2{font-size:clamp(36px,4.5vw,54px);line-height:1.05;letter-spacing:-.045em;margin:8px 0 12px}
.split-heading p,.center-heading p{color:var(--muted);font-size:18px;max-width:720px}
.side-note{font-family:"Comic Sans MS",cursive;font-size:20px;color:#173d70;transform:rotate(-4deg);justify-self:end}
.industry-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.industry-card{background:white;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 9px 24px rgba(11,45,91,.07);text-align:center}
.industry-photo{height:112px;display:grid;place-items:center;font-size:42px;background:linear-gradient(135deg,#d7edff,#f6fbff)}
.industry-card h3{margin:14px 10px 5px}
.industry-card p{font-size:13px;color:var(--muted);padding:0 12px 18px;margin:0}
.how{background:white}
.center-heading{text-align:center;max-width:780px;margin:0 auto 48px}
.center-heading p{margin-inline:auto}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:34px}
.steps article{text-align:center;position:relative}
.step-num{width:34px;height:34px;border-radius:50%;background:var(--blue);color:white;display:grid;place-items:center;margin:0 auto 14px;font-weight:900}
.step-icon{font-size:31px;margin-bottom:10px}
.steps h3{font-size:17px;line-height:1.2;margin:0 0 8px}
.steps p{color:var(--muted);font-size:14px;margin:0}
.pricing-section{background:#f4f9fe}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.price-card{position:relative;background:white;border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:0 10px 28px rgba(11,45,91,.08)}
.price-card.featured{border:2px solid var(--blue);transform:translateY(-8px)}
.popular{position:absolute;top:-15px;right:20px;background:var(--blue);color:white;padding:7px 12px;border-radius:999px;font-size:11px;font-weight:900}
.plan-label{color:var(--blue);font-size:12px;letter-spacing:.14em;font-weight:900}
.price-card h3{font-size:27px;line-height:1.1;margin:8px 0 10px}
.price-card p{color:var(--muted)}
.price-card ul{padding-left:20px;line-height:2;margin:20px 0}
.testimonials{background:linear-gradient(#eef8ff,#e5f4ff)}
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.testimonial-grid article{background:white;border-radius:15px;padding:24px;box-shadow:0 8px 24px rgba(11,45,91,.07)}
.stars{color:#ffb800;font-size:20px;letter-spacing:2px}
.testimonial-grid p{color:#425a73}
.faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:60px}
.faq-list details{border-bottom:1px solid var(--line);padding:18px 0}
.faq-list summary{font-weight:900;cursor:pointer;font-size:18px}
.faq-list p{color:var(--muted)}
.final-cta{background:linear-gradient(105deg,#0a376e,#06305e 62%,#051d3a);color:white;padding:52px 0}
.cta-grid{display:grid;grid-template-columns:150px 1fr .4fr;gap:36px;align-items:center}
.cta-mascot{width:145px;border-radius:26px;mix-blend-mode:screen}
.final-cta h2{font-size:42px;line-height:1.05;margin:0 0 10px}
.final-cta p{color:#d9e8f7;font-size:17px;margin:0 0 24px}
.cta-note{font-family:"Comic Sans MS",cursive;font-size:20px;transform:rotate(-6deg);text-align:center}
.footer{background:white;padding:35px 0 18px;border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:35px;align-items:start}
.footer-logo{width:210px}
.footer p{color:var(--muted)}
.footer-links{display:grid;gap:8px;font-size:14px}
.footer-links a:hover{color:var(--blue)}
.copyright{border-top:1px solid var(--line);padding-top:18px;margin-top:25px;color:var(--muted);font-size:13px}
@media(max-width:980px){
  .main-nav{display:none;position:absolute;top:78px;left:0;right:0;background:white;padding:20px;box-shadow:var(--shadow);flex-direction:column}
  .main-nav.open{display:flex}
  .menu-toggle{display:block}
  .hero-grid{grid-template-columns:1fr;padding-top:46px}
  .hero-visual{min-height:500px}
  .band-grid{grid-template-columns:1fr 1fr;gap:30px}
  .band-grid article{border-right:0}
  .industry-grid{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:1fr 1fr}
  .pricing-grid{grid-template-columns:1fr}
  .price-card.featured{transform:none}
  .testimonial-grid{grid-template-columns:1fr}
  .faq-wrap{grid-template-columns:1fr}
  .cta-grid{grid-template-columns:120px 1fr}
  .cta-note{display:none}
}
@media(max-width:640px){
  .container{width:min(100% - 28px,1180px)}
  .brand img{width:185px}
  .hero h1{font-size:48px}
  .hero-visual{min-height:510px}
  .mascot-wrap{width:280px}
  .mascot{width:200px}
  .mascot-title{font-size:32px}
  .chat-demo{width:100%;right:auto;left:0}
  .hand-note{display:none}
  .band-grid,.industry-grid,.steps{grid-template-columns:1fr}
  .split-heading{grid-template-columns:1fr}
  .side-note{justify-self:start}
  .cta-grid{grid-template-columns:1fr;text-align:center}
  .cta-mascot{margin:auto}
  .hero-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr}
}