:root{--navy:#001f52;--navy2:#0b2d66;--blue:#0067ba;--blue2:#00579e;--sky:#eaf3fc;--ink:#14203a;--muted:#56627a;--line:#d9e3ef;--paper:#fff;--sand:#f6f9fc;--green:#1f8a4c;--amber:#e0a100;--red:#d0453a;--max:1160px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;color:var(--ink);background:var(--paper);font-family:"Open Sans",system-ui,sans-serif;line-height:1.6;font-size:16px}
a{color:var(--blue)}
img{max-width:100%;display:block}
sup.r{font-size:.6em;line-height:0;vertical-align:super}
.skip-link{position:fixed;left:16px;top:-60px;z-index:100;padding:10px 14px;border-radius:7px;background:#fff;color:var(--ink);font-weight:700}
.skip-link:focus{top:12px}
.wrap{width:min(calc(100% - 40px),var(--max));margin:auto}
h1,h2,h3{font-family:Poppins,sans-serif;color:var(--navy);margin:0}
.eyebrow{display:inline-block;color:var(--blue);font:600 13px Poppins,sans-serif;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}
.button{display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;border-radius:8px;text-decoration:none;font-weight:600;background:var(--blue);color:#fff;border:1px solid var(--blue);transition:.2s;font-family:Poppins,sans-serif;font-size:15px}
.button:hover{background:var(--blue2);border-color:var(--blue2);transform:translateY(-1px)}
.button.secondary{background:#fff;color:var(--navy);border-color:var(--navy)}
.button.secondary:hover{background:var(--sky)}
.actions{display:flex;gap:12px;flex-wrap:wrap}

/* header */
.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
nav{height:70px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy);font:700 22px Poppins,sans-serif;letter-spacing:-.01em}
.brand svg{width:38px;height:34px;flex:none}
.brand small{display:block;font:600 10px Poppins,sans-serif;letter-spacing:.14em;color:var(--blue);margin-top:-4px}
.navlinks{display:flex;align-items:center;gap:24px;font-size:14px;font-weight:600}
.navlinks a{text-decoration:none;color:var(--ink)}
.navlinks a:hover{color:var(--blue)}
.navlinks .button{color:#fff;padding:10px 16px;font-size:14px}

/* hero */
.hero{padding:76px 0 70px;background:radial-gradient(circle at 85% 15%,rgba(0,103,186,.14),transparent 35%),linear-gradient(180deg,var(--sky),#fff)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:56px;align-items:center}
.hero h1{font-size:clamp(38px,5.2vw,60px);line-height:1.06;letter-spacing:-.035em;margin-bottom:22px}
.hero p.lead{font-size:19px;color:var(--muted);margin:0 0 30px;max-width:640px}
.trust{display:grid;grid-template-columns:repeat(2,1fr);gap:12px 24px;margin-top:34px;font-size:14px;color:var(--muted)}
.trust span{padding-left:26px;position:relative}
.trust span:before{content:"";position:absolute;left:0;top:5px;width:14px;height:14px;border-radius:50%;background:var(--blue);box-shadow:inset 0 0 0 4px #cfe3f6}
.trust strong{color:var(--ink)}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;box-shadow:0 24px 50px rgba(0,31,82,.12)}
.hero-card img{border-radius:12px;width:100%;height:auto}
.hero-card p{margin:12px 6px 4px;font-size:13px;color:var(--muted);text-align:center}

section{padding:80px 0}
.soft{background:var(--sand)}
.section-head{max-width:760px;margin-bottom:36px}
.section-head h2{font-size:clamp(28px,3.8vw,42px);line-height:1.15;letter-spacing:-.02em;margin-bottom:12px}
.section-head p{font-size:18px;color:var(--muted);margin:0}

/* problems */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tile{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px}
.tile h3{font-size:18px;margin-bottom:8px}
.tile p{margin:0;color:var(--muted)}

/* how */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.steps .num{font:700 42px Poppins,sans-serif;color:#9bb8da;line-height:1}
.steps h3{font-size:20px;margin:10px 0 6px}
.steps p{margin:0;color:var(--muted)}
.setup-note{margin-top:34px;padding:24px 28px;border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:12px;background:var(--sky);display:flex;gap:28px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.setup-note strong{font:700 24px Poppins,sans-serif;color:var(--navy);display:block}
.setup-note .label{font:600 11px Poppins,sans-serif;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.setup-note p{margin:0;max-width:620px;color:var(--muted)}

/* workflows */
.workflows{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.wf{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;display:flex;flex-direction:column}
.wf .tag{align-self:flex-start;font:600 11px Poppins,sans-serif;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:999px;margin-bottom:14px}
.tag.bronze{background:#f6e7da;color:#7a4a22}
.tag.gold{background:#fbf0cc;color:#7a5a00}
.wf h3{font-size:21px;margin-bottom:10px}
.wf dl{margin:0 0 18px}
.wf dt{font:600 12px Poppins,sans-serif;letter-spacing:.06em;text-transform:uppercase;color:var(--blue);margin-top:12px}
.wf dd{margin:2px 0 0;color:var(--muted)}
.wf .seminar{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);font-size:14px}
.wf .seminar span{display:block;color:var(--muted)}
.wf .seminar a{font-weight:600}
.wf-foot{margin-top:22px;color:var(--muted);font-size:15px}

/* tiers */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.tier{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;display:flex;flex-direction:column;position:relative}
.tier .medal{width:44px;height:44px;border-radius:50%;margin-bottom:14px;box-shadow:inset 0 -4px 0 rgba(0,0,0,.12)}
.bronze .medal{background:linear-gradient(135deg,#d9a273,#a8683a)}
.silver .medal{background:linear-gradient(135deg,#e3e8ee,#9aa6b4)}
.gold .medal{background:linear-gradient(135deg,#f6d66b,#c99a12)}
.tier.silver{border:2px solid var(--blue);box-shadow:0 16px 40px rgba(0,103,186,.12)}
.tier h3{font-size:24px}
.tier .sub{color:var(--muted);margin:6px 0 18px}
.tier ul{margin:0 0 22px;padding:0;list-style:none}
.tier li{position:relative;padding:8px 0 8px 30px;border-top:1px solid #eef2f7}
.tier li:before{content:"\2713";position:absolute;left:0;top:9px;width:20px;height:20px;border-radius:50%;background:#e6f5ec;color:var(--green);font-size:12px;display:grid;place-items:center}
.tier li.plus{font-weight:600;color:var(--navy)}
.tier li.plus:before{content:"+";background:var(--sky);color:var(--blue);font-weight:700}
.tier .note{font-size:13px;color:var(--muted);background:var(--sand);border-radius:8px;padding:10px 12px;margin:-8px 0 20px}
.tier .price{margin-top:auto;padding-top:18px;border-top:1px solid var(--line)}
.tier .price strong{display:block;font:700 20px Poppins,sans-serif;color:var(--navy)}
.tier .price span{font-size:13px;color:var(--muted)}
.tbd{display:inline-block;margin-left:6px;font:600 12px "Open Sans",sans-serif;color:#7a5a00;background:#fbf0cc;border:1px dashed #c99a12;border-radius:6px;padding:1px 6px;vertical-align:middle}

/* demo */
.demo{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 18px 44px rgba(0,31,82,.08)}
.demo-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;background:var(--navy);color:#fff;font:600 14px Poppins,sans-serif;flex-wrap:wrap}
.demo-bar .badge{background:#fff;color:var(--navy);border-radius:999px;padding:4px 12px;font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.demo-cols{display:grid;grid-template-columns:repeat(3,1fr)}
.demo-col{padding:20px;border-right:1px solid var(--line)}
.demo-col:last-child{border-right:0}
.demo-col h3{font-size:15px;display:flex;align-items:center;gap:8px;margin-bottom:12px}
.dot{width:12px;height:12px;border-radius:50%;display:inline-block}
.dot.g{background:var(--green)}.dot.a{background:var(--amber)}.dot.r{background:var(--red)}
.mail{border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin-bottom:10px;font-size:14px;background:var(--sand)}
.mail b{display:block;color:var(--ink)}
.mail span{color:var(--muted);font-size:13px}
.demo-foot{padding:14px 20px;border-top:1px solid var(--line);font-size:13px;color:var(--muted);background:var(--sand)}

/* control */
.control{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.control>div{border-radius:14px;padding:28px}
.yes{background:#edf8f1;border:1px solid #c6e8d3}
.no{background:#fff5f3;border:1px solid #f1d2cc}
.control h3{font-size:20px;margin-bottom:10px}
.control ul{margin:0;padding-left:20px}
.control li{margin:6px 0}

/* about */
.about{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:start}
.about h2{font-size:clamp(28px,3.8vw,42px);line-height:1.15;letter-spacing:-.02em;margin-bottom:18px}
.about p{font-size:17px;color:var(--muted);margin:0 0 16px}
.creds{display:grid;gap:12px}
.cred{padding:20px 22px;border:1px solid var(--line);border-radius:12px;background:#fff}
.cred strong{display:block;font:700 24px Poppins,sans-serif;color:var(--navy)}
.cred span{color:var(--muted);font-size:14px}

/* seminars band */
.band{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;padding:56px 0}
.band-grid{display:grid;grid-template-columns:1fr auto;gap:36px;align-items:center}
.band .eyebrow{color:#9fd0ff}
.band h2{color:#fff;font-size:clamp(26px,3.6vw,38px);line-height:1.15;margin-bottom:10px}
.band p{margin:0;color:#c9d6ea;max-width:720px}
.band .button{background:#fff;color:var(--navy);border-color:#fff;white-space:nowrap}

/* faq */
.faq{max-width:860px}
.faq details{border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:12px;padding:0 22px}
.faq summary{cursor:pointer;font:600 17px Poppins,sans-serif;color:var(--navy);padding:18px 0;list-style:none;position:relative;padding-right:30px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:0;top:14px;font-size:24px;color:var(--blue)}
.faq details[open] summary:after{content:"\2212"}
.faq details>div{padding:0 0 18px;color:var(--muted)}
.faq ul{padding-left:20px;margin:8px 0}

/* cta */
.cta{background:var(--sky);border:1px solid #cfe1f3;border-radius:20px;padding:48px;display:flex;align-items:center;justify-content:space-between;gap:36px}
.cta h2{font-size:clamp(26px,3.6vw,40px);line-height:1.15;margin-bottom:10px}
.cta p{margin:0;color:var(--muted);max-width:620px}
.cta .actions{flex:none;flex-direction:column}

/* footer */
footer{background:var(--navy);color:#c9d6ea;padding:44px 0 36px;font-size:14px}
footer a{color:#fff}
.foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:32px}
footer h4{font:600 13px Poppins,sans-serif;letter-spacing:.1em;text-transform:uppercase;color:#fff;margin:0 0 10px}
footer ul{list-style:none;margin:0;padding:0}
footer li{margin:4px 0}
.casl{margin-top:30px;padding-top:20px;border-top:1px solid rgba(255,255,255,.15);font-size:13px;color:#a9b8cf}
.casl p{margin:4px 0}
.preview-flag{position:fixed;right:12px;bottom:12px;z-index:50;background:#7a5a00;color:#fff;font:600 12px Poppins,sans-serif;padding:6px 10px;border-radius:6px;opacity:.9}

@media(max-width:980px){
  .grid4{grid-template-columns:1fr 1fr}
  .workflows,.tiers{grid-template-columns:1fr 1fr}
  .about{grid-template-columns:1fr;gap:30px}
  .navlinks a:not(.button){display:none}
}
@media(max-width:760px){
  .hero{padding:48px 0 54px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .trust{grid-template-columns:1fr}
  .grid3,.steps,.control,.workflows,.tiers,.demo-cols,.foot-grid{grid-template-columns:1fr}
  .demo-col{border-right:0;border-bottom:1px solid var(--line)}
  .band-grid{grid-template-columns:1fr}
  .band .button{justify-self:start}
  .cta{flex-direction:column;align-items:flex-start;padding:32px 24px}
}
@media(max-width:560px){
  .wrap{width:min(calc(100% - 28px),var(--max))}
  nav{height:64px}
  .brand{font-size:19px}
  .navlinks .button{padding:9px 12px;font-size:13px}
  section{padding:60px 0}
  .grid4{grid-template-columns:1fr}
  .hero p.lead{font-size:17px}
  .setup-note{padding:20px}
  .actions .button{width:100%}
}

.tier .price .monthly{display:block;font:600 15px Poppins,sans-serif;color:var(--navy);margin:2px 0 6px}
.tier .price span:not(.monthly){display:block}
.tier-note{margin:22px auto 0;max-width:820px;font-size:14px;color:var(--muted);text-align:center}
.hero-card p.ai-caption{margin:6px 6px 0;font-size:11px;color:var(--muted);opacity:.85;text-align:right}
/* footer social icons */
footer .social{display:flex;gap:10px;list-style:none;margin:16px 0 0;padding:0}
footer .social li{margin:0}
footer .social a{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.28);color:#fff;text-decoration:none;transition:background .15s,border-color .15s}
footer .social a:hover{background:var(--blue);border-color:var(--blue)}
footer .social a:focus-visible{outline:2px solid #fff;outline-offset:2px}
footer .social svg{width:18px;height:18px;display:block}