:root{
  --ink:#000; --muted:#4D4D4D; --soft:#8A8A8A; --line:#DEDEDE;
  --g1:#F5F5F5; --g2:#EFEFEF; --white:#fff; --accent:#C4785A;
  --sans:Inter,system-ui,-apple-system,'Segoe UI','Helvetica Neue',Arial,sans-serif;
  --serif:'Source Serif 4',Georgia,'Times New Roman',serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1120px,100% - 40px);margin-inline:auto}
h1,h2,h3,h4{letter-spacing:-.02em;line-height:1.15;font-weight:300}
h1{font-size:clamp(2.2rem,5vw,3.9rem)}
h2{font-family:var(--serif);font-size:clamp(1.8rem,3.4vw,2.7rem);font-weight:300}
h3{font-size:1.4rem;font-weight:400;letter-spacing:-.02em}
section{padding:88px 0}
.s-grey{background:var(--g1)}.s-dim{background:var(--g2)}
.eyebrow{display:block;font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.lead{font-size:1.2rem;color:var(--muted);max-width:640px}
.center{text-align:center}.center .lead{margin-inline:auto}
.section-head{max-width:760px;margin:0 auto 56px;text-align:center}
.section-head h2{margin-bottom:16px}
.section-head p{color:var(--muted);font-size:1.1rem}
.link{font-weight:500;text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1.5px}
.link:hover{text-decoration-thickness:2.5px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 28px;border-radius:999px;font-weight:500;font-size:1rem;border:1.5px solid var(--ink);cursor:pointer;transition:.18s;font-family:inherit;white-space:nowrap;background:transparent;color:var(--ink)}
.btn:hover{background:var(--ink);color:#fff}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:#222;border-color:#222}
.btn-sm{padding:10px 20px;font-size:.92rem}
.btn-light{background:#fff;color:#000;border-color:#fff}
.btn-light:hover{background:#e9e9e9;color:#000;border-color:#e9e9e9}

/* Announcement + header */
.announce{background:#000;color:#fff;font-size:.85rem;padding:9px 0;text-align:center}
.announce a{font-weight:600;text-decoration:underline;text-underline-offset:3px;margin-left:6px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px}
.brand{display:flex;align-items:center;gap:10px;font-weight:500;font-size:1.25rem;letter-spacing:-.04em}
.brand b{color:var(--soft);font-weight:400}
.menu{display:flex;align-items:center;gap:4px}
.menu>a{padding:8px 14px;font-size:.95rem;color:var(--muted)}
.menu>a:hover,.menu>a.active{color:#000}
.menu>a.active{text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:1.5px}
.menu-cta{display:flex;gap:10px;margin-left:16px;align-items:center}
.menu-cta .login{font-size:.95rem;padding:8px 10px;color:var(--muted)}
.menu-cta .login:hover{color:#000}
.burger{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.burger span{width:22px;height:1.5px;background:#000}

/* Hero */
.hero{background:var(--g1);padding:88px 0 96px}
.hero h1{max-width:900px;margin-bottom:24px}
.hero .lead{margin-bottom:34px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-note{margin-top:22px;font-size:.92rem;color:var(--muted)}
.hero-note i{color:var(--accent);font-style:normal;letter-spacing:2px;margin-right:8px}

/* Mock (monochrome app window) */
.stage{margin-top:64px;border-radius:24px;background:var(--g2);padding:clamp(16px,3vw,40px)}
.win{background:#fff;border-radius:16px;border:1px solid var(--line);overflow:hidden;box-shadow:0 20px 50px -30px rgba(0,0,0,.25)}
.win-bar{display:flex;gap:7px;padding:13px 16px;border-bottom:1px solid var(--line);background:#FAFAFA}
.win-bar i{width:10px;height:10px;border-radius:50%;background:#D4D4D4}
.win-body{display:grid;grid-template-columns:190px 1fr;min-height:340px}
.win-side{padding:18px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:4px;font-size:.86rem;color:var(--muted)}
.win-side span{padding:8px 12px;border-radius:8px}
.win-side .on{background:var(--g2);color:#000;font-weight:600}
.win-main{padding:24px}
.win-title{font-size:1.05rem;font-weight:600;margin-bottom:16px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}
.kpi{background:var(--g1);border-radius:12px;padding:14px}
.kpi small{color:var(--muted);font-size:.74rem}
.kpi strong{display:block;font-size:1.45rem;font-weight:500;letter-spacing:-.02em}
.kpi em{font-style:normal;font-size:.74rem;color:var(--accent);font-weight:600}
.rows{border:1px solid var(--line);border-radius:12px;overflow:hidden}
.row{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:10px;padding:12px 16px;font-size:.84rem;border-top:1px solid var(--line);align-items:center}
.row:first-child{border-top:0;background:#FAFAFA;color:var(--soft);font-size:.74rem;text-transform:uppercase;letter-spacing:.06em}
.tag{display:inline-block;padding:2px 10px;border-radius:99px;background:var(--g2);font-size:.74rem;width:max-content}

/* Intro text */
.intro{max-width:820px;margin:0 auto;text-align:center}
.intro h2{margin-bottom:24px}
.intro p{font-size:1.15rem;color:var(--muted)}
.ticks{display:grid;grid-template-columns:1fr 1fr;gap:18px 40px;margin:40px auto 40px;text-align:left;max-width:820px;list-style:none;font-size:.95rem;color:var(--muted)}
.ticks li{padding-left:26px;position:relative}
.ticks li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700}
.ticks strong{color:#000;font-weight:600}

/* Showcase */
.show{background:var(--g2);border-radius:24px;padding:clamp(16px,3vw,36px);display:grid;gap:16px}
.show-top{display:grid;grid-template-columns:1.4fr 1fr;gap:16px}
.card-w{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
.card-w h4{font-size:.95rem;font-weight:600;margin-bottom:14px;letter-spacing:0}
.field{font-size:.72rem;color:var(--soft);margin-top:10px}
.input{background:var(--g1);border-radius:8px;padding:10px 12px;font-size:.85rem;margin-top:4px}
.ln{height:8px;border-radius:4px;background:#E3E3E3;margin:8px 0}.ln.s{width:70%}
.pill-btn{display:inline-block;background:var(--accent);color:#fff;border-radius:99px;font-size:.72rem;font-weight:600;padding:5px 14px;margin-top:10px}
.bars{display:flex;align-items:flex-end;gap:12px;height:150px;margin-top:8px}
.bars div{flex:1;background:#D9D9D9;border-radius:6px 6px 0 0}
.bars div.hi{background:var(--accent)}
.bars-l{display:flex;justify-content:space-between;font-size:.72rem;color:var(--soft);margin-top:8px}
.black-bar{background:#161616;color:#fff;border-radius:16px;display:grid;grid-template-columns:repeat(3,1fr);padding:22px 8px}
.black-bar div{padding:0 22px;border-left:1px solid #333}.black-bar div:first-child{border:0}
.black-bar small{color:#8f8f8f;font-size:.74rem;display:block}
.black-bar strong{font-size:1.15rem;font-weight:500}

/* Feature blocks */
.fgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:48px 32px;margin-top:56px}
.fblock h3{margin:20px 0 10px}
.fblock p{color:var(--muted);font-size:1rem;margin-bottom:14px}
.fvis{background:var(--g2);border-radius:18px;height:170px;display:grid;place-items:center}
.fvis svg{width:44px;height:44px;stroke:#000;fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}

/* Split panels */
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.split.rev .split-text{order:2}
.split-text h2{margin-bottom:20px}
.split-text p{color:var(--muted);font-size:1.1rem;margin-bottom:8px}
.checks{list-style:none;margin:24px 0 30px;display:grid;gap:12px;color:var(--muted)}
.checks li{padding-left:26px;position:relative}
.checks li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700}
.panel{background:var(--g2);border-radius:24px;padding:32px}
.s-grey .panel{background:var(--g2)}.s-dim .panel,.panel.alt{background:#E6E6E6}
.ed{background:#fff;border-radius:14px;padding:18px}
.ed .hd{height:64px;border-radius:9px;background:#161616;margin-bottom:14px}
.ed .bt{width:120px;height:32px;border-radius:99px;background:var(--accent);margin-top:16px}
.flow{display:grid;gap:12px}
.node{background:#fff;border-radius:12px;padding:14px 18px;font-weight:500;font-size:.92rem;display:flex;align-items:center;gap:12px;border:1px solid var(--line)}
.node i{width:9px;height:9px;border-radius:50%;background:#000}
.node.d{margin-left:28px}.node.d2{margin-left:56px}.node.d i,.node.d2 i{background:var(--accent)}

/* Steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{background:#fff;border-radius:18px;padding:32px}
.step::before{counter-increment:s;content:"0" counter(s);display:block;font-family:var(--serif);font-size:2.4rem;font-weight:300;color:var(--accent);margin-bottom:20px}
.step h3{font-size:1.25rem;margin-bottom:8px}
.step p{color:var(--muted)}

/* Pricing */
.toggle{display:flex;justify-content:center;align-items:center;gap:14px;margin-bottom:44px;color:var(--muted);font-size:.95rem}
.sw{width:50px;height:28px;border-radius:99px;background:#CFCFCF;border:0;position:relative;cursor:pointer;transition:.2s}
.sw::after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;transition:.2s}
.sw[aria-checked=true]{background:#000}.sw[aria-checked=true]::after{left:25px}
.save{font-size:.74rem;background:#000;color:#fff;padding:3px 10px;border-radius:99px;margin-left:6px}
.plans{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;align-items:stretch}
.plan{background:#fff;border-radius:22px;padding:30px 22px;display:flex;flex-direction:column;position:relative}
.plan.feat{background:#000;color:#fff}
.plan .badge{position:absolute;top:-12px;left:22px;background:var(--accent);color:#fff;font-size:.68rem;font-weight:700;padding:4px 12px;border-radius:99px;letter-spacing:.08em}
.plan h3{font-size:1.3rem;font-weight:500}
.plan .pd{color:var(--muted);font-size:.92rem;margin:6px 0 20px;min-height:4.9em}
.plan.feat .pd{color:#a8a8a8}
.price{font-size:2.6rem;font-weight:300;letter-spacing:-.04em;line-height:1}
.price small{font-size:1rem;font-weight:400;color:var(--soft);letter-spacing:0}
.plan ul{list-style:none;margin:26px 0;display:grid;gap:12px;flex:1;font-size:.9rem}
.plan li{padding-left:26px;position:relative;color:var(--muted)}
.plan.feat li{color:#d0d0d0}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700}
.plan .btn{width:100%}
.plan.feat .btn{background:#fff;color:#000;border-color:#fff}
.plan.feat .btn:hover{background:#e9e9e9}
.plan-note{text-align:center;color:var(--soft);font-size:.85rem;margin-top:22px}

/* FAQ */
.faq{max-width:820px;margin:0 auto;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:24px 0;font-size:1.1rem;display:flex;justify-content:space-between;gap:20px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.6rem;font-weight:300;transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 40px 24px 0;color:var(--muted)}

/* Page hero & forms */
.page-hero{background:var(--g1);padding:80px 0 72px}
.page-hero h1{max-width:820px;margin-bottom:18px}
.page-hero p{color:var(--muted);font-size:1.15rem;max-width:620px}
.contact-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:64px;align-items:start}
.form{background:var(--g1);border-radius:22px;padding:36px;display:grid;gap:18px}
label{font-weight:500;font-size:.9rem;display:grid;gap:8px}
input,textarea{font:inherit;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:#fff;color:#000}
input:focus,textarea:focus{outline:2px solid #000;outline-offset:1px}
textarea{min-height:150px;resize:vertical}
.hp{position:absolute;left:-9999px}
.alert{padding:14px 18px;border-radius:12px;font-weight:500;font-size:.95rem}
.alert.ok{background:#E8F3EA;color:#1E5B2C}.alert.err{background:#F7E4E0;color:#8A2E1B}
.prose{max-width:760px;margin:0 auto}
.prose h2{font-size:1.5rem;margin:36px 0 10px}
.prose p{color:var(--muted);margin-bottom:10px}
.grad-text{color:#000;text-decoration:underline;text-underline-offset:4px}

/* CTA + footer */
.cta{background:#000;color:#fff;text-align:center;padding:100px 0}
.cta h2{color:#fff;max-width:720px;margin:0 auto 18px}
.cta p{color:#a8a8a8;margin-bottom:34px}
.site-footer{background:#fff;padding:72px 0 32px;border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.foot-brand p{margin-top:16px;max-width:320px;font-size:.93rem;color:var(--muted)}
.site-footer h4{font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.site-footer .foot-grid a:not(.brand){display:block;padding:5px 0;font-size:.95rem;color:#000}
.site-footer .foot-grid a:not(.brand):hover{text-decoration:underline;text-underline-offset:4px}
.foot-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:56px;padding-top:24px;border-top:1px solid var(--line);font-size:.85rem;color:var(--soft)}

/* Reveal */
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s,transform .6s}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* Responsive */
@media (max-width:1100px){.plans{grid-template-columns:repeat(3,1fr)}}
@media (max-width:960px){
  .fgrid,.steps{grid-template-columns:1fr 1fr}
  .plans{grid-template-columns:repeat(2,1fr)}
  .split,.contact-grid,.show-top{grid-template-columns:1fr;gap:36px}
  .split.rev .split-text{order:0}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .burger{display:flex}
  .menu{position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:12px 20px 24px;display:none}
  .menu.open{display:flex}
  .menu>a{padding:12px 4px;border-bottom:1px solid var(--g2)}
  .menu-cta{margin:16px 0 0;flex-direction:column;align-items:stretch}
  .menu-cta .login{text-align:center;padding:10px}
  .win-body{grid-template-columns:1fr}.win-side{display:none}
  .kpis{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  section{padding:60px 0}.hero{padding:56px 0 64px}
  .fgrid,.steps,.foot-grid,.ticks,.plans{grid-template-columns:1fr}
  .black-bar{grid-template-columns:1fr;gap:16px}.black-bar div{border:0;padding:0 20px}
  .row{grid-template-columns:2fr 1fr}.row span:nth-child(n+3){display:none}
}