:root{
  --bg:#ffffff;--bg-soft:#f4f7f5;--ink:#0f1b17;--muted:#5a6b64;--line:#e3eae6;
  --brand:#0e9f6e;--brand-dark:#087553;--brand-soft:#e6f6ef;--accent:#ff7a45;
  --card:#ffffff;--shadow:0 10px 30px rgba(15,27,23,.08);--radius:18px;
  --max:1140px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Plus Jakarta Sans",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--brand-dark)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5vw,3.6rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.5vw,2.5rem);font-weight:800}
h3{font-size:1.15rem;font-weight:700}
p{margin:0 0 1em}
.muted{color:var(--muted)}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--brand-dark);background:var(--brand-soft);padding:6px 12px;border-radius:999px;margin-bottom:16px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 22px;border-radius:12px;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font-size:1rem;transition:transform .15s,background .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(14,159,110,.3)}
.btn-primary:hover{background:var(--brand-dark)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-block{width:100%}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.2rem;text-decoration:none;color:var(--ink)}
.logo-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--brand),#22c55e);display:grid;place-items:center;color:#fff}
.logo small{display:block;font-size:.68rem;font-weight:600;color:var(--muted);letter-spacing:.02em;margin-top:-3px}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{text-decoration:none;color:var(--ink);font-weight:600;font-size:.95rem}
.nav-links a:hover{color:var(--brand-dark)}
.nav-links .btn{padding:10px 18px;color:#fff}
.menu-btn{display:none;background:none;border:0;padding:8px;cursor:pointer}
.menu-btn span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px}

/* hero */
.hero{padding:72px 0 80px;background:radial-gradient(1200px 500px at 80% -10%,var(--brand-soft),transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero p.lead{font-size:1.15rem;color:var(--muted);max-width:560px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 20px}
.hero-points{display:flex;gap:20px;flex-wrap:wrap;list-style:none;padding:0;margin:0;color:var(--muted);font-size:.92rem;font-weight:600}
.hero-points li::before{content:"✓";color:var(--brand);font-weight:800;margin-right:6px}

/* phone mockup */
.phone{max-width:360px;margin:0 auto;background:#0f1b17;border-radius:36px;padding:12px;box-shadow:0 30px 60px rgba(15,27,23,.25)}
.phone-screen{background:#efeae2;border-radius:26px;overflow:hidden}
.chat-top{background:#075e54;color:#fff;padding:14px 16px;display:flex;align-items:center;gap:10px}
.chat-top .av{width:34px;height:34px;border-radius:50%;background:#25d366;display:grid;place-items:center;font-weight:800}
.chat-top b{display:block;font-size:.95rem}
.chat-top small{opacity:.8;font-size:.75rem}
.chat-body{padding:16px 12px 20px;display:flex;flex-direction:column;gap:8px;min-height:380px}
.msg{max-width:82%;padding:8px 12px;border-radius:12px;font-size:.88rem;line-height:1.4;box-shadow:0 1px 1px rgba(0,0,0,.08);opacity:0;transform:translateY(8px);animation:pop .4s forwards}
.msg.in{background:#fff;align-self:flex-start;border-top-left-radius:4px}
.msg.out{background:#d9fdd3;align-self:flex-end;border-top-right-radius:4px}
.msg .t{display:block;font-size:.66rem;color:#667;text-align:right;margin-top:2px}
.msg.tag{align-self:center;background:#fff7d6;font-size:.75rem;font-weight:700;color:#7a5b00;box-shadow:none}
.msg:nth-child(1){animation-delay:.2s}.msg:nth-child(2){animation-delay:.9s}.msg:nth-child(3){animation-delay:1.6s}
.msg:nth-child(4){animation-delay:2.3s}.msg:nth-child(5){animation-delay:3s}.msg:nth-child(6){animation-delay:3.7s}
@keyframes pop{to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.msg{animation:none;opacity:1;transform:none}}

/* logos strip / stats */
.stats{padding:28px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-soft)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stats b{display:block;font-size:1.6rem;font-weight:800;color:var(--brand-dark)}
.stats span{font-size:.9rem;color:var(--muted)}

/* sections */
section{padding:88px 0}
.section-head{text-align:center;max-width:680px;margin:0 auto 52px}
.section-head p{color:var(--muted);font-size:1.08rem}
.alt{background:var(--bg-soft)}

/* features */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:box-shadow .2s,transform .2s}
.feature:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.feature .ic{width:46px;height:46px;border-radius:12px;background:var(--brand-soft);display:grid;place-items:center;font-size:1.4rem;margin-bottom:16px}
.feature p{color:var(--muted);margin:0;font-size:.95rem}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:s}
.step{position:relative;padding:28px;background:#fff;border-radius:var(--radius);border:1px solid var(--line)}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--brand);color:#fff;font-weight:800;margin-bottom:14px}
.step p{color:var(--muted);margin:0}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.checklist{list-style:none;padding:0;margin:20px 0 0}
.checklist li{padding:10px 0 10px 34px;position:relative;border-bottom:1px dashed var(--line)}
.checklist li::before{content:"✓";position:absolute;left:0;top:9px;width:22px;height:22px;border-radius:50%;background:var(--brand-soft);color:var(--brand-dark);font-weight:800;font-size:.8rem;display:grid;place-items:center}
.dash-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}
.dash-card h4{margin:0 0 12px;font-size:.95rem}
.lead-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px;border-radius:12px;background:var(--bg-soft);margin-bottom:8px;font-size:.88rem}
.lead-row b{display:block}
.lead-row small{color:var(--muted)}
.pill{font-size:.72rem;font-weight:700;padding:4px 10px;border-radius:999px;white-space:nowrap}
.pill.hot{background:#ffe8dd;color:#b4400f}
.pill.due{background:var(--brand-soft);color:var(--brand-dark)}
.pill.wait{background:#eef0ff;color:#3b46b8}

/* pricing */
.billing-toggle{display:flex;justify-content:center;align-items:center;gap:12px;margin:-24px 0 40px;font-weight:600}
.switch{position:relative;width:52px;height:28px;background:var(--line);border-radius:999px;border:0;cursor:pointer;transition:background .2s}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.2);transition:left .2s}
.switch[aria-checked="true"]{background:var(--brand)}
.switch[aria-checked="true"]::after{left:27px}
.save{background:#fff2ea;color:#b4400f;font-size:.75rem;padding:3px 9px;border-radius:999px}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.plan{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;display:flex;flex-direction:column}
.plan.popular{border:2px solid var(--brand);box-shadow:0 20px 40px rgba(14,159,110,.15);position:relative}
.plan.popular .badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;font-size:.75rem;font-weight:700;padding:5px 14px;border-radius:999px}
.plan .price{font-size:2.3rem;font-weight:800;margin:10px 0 0}
.plan .price small{font-size:.95rem;font-weight:600;color:var(--muted)}
.plan .per{color:var(--muted);font-size:.85rem;min-height:1.4em}
.plan ul{list-style:none;padding:0;margin:22px 0 26px;flex:1}
.plan li{padding:7px 0 7px 26px;position:relative;font-size:.94rem}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:800}
.plan li.no{color:#9aa8a2}
.plan li.no::before{content:"–";color:#9aa8a2}
.pricing-note{text-align:center;color:var(--muted);font-size:.9rem;margin-top:28px}

/* faq */
.faq{max-width:780px;margin:0 auto}
.faq details{border:1px solid var(--line);border-radius:14px;padding:4px 20px;margin-bottom:12px;background:#fff}
.faq summary{cursor:pointer;font-weight:700;padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--brand)}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted)}

/* cta */
.cta-box{background:linear-gradient(135deg,#0b3d2e,#0e9f6e);color:#fff;border-radius:28px;padding:56px;text-align:center}
.cta-box p{opacity:.9;font-size:1.1rem;max-width:560px;margin:0 auto 26px}
.cta-box .btn-primary{background:#fff;color:var(--brand-dark);box-shadow:none}
.cta-box .btn-ghost{color:#fff;border-color:rgba(255,255,255,.4)}

/* contact form */
.form{display:grid;gap:14px}
.form label{font-weight:600;font-size:.9rem;display:grid;gap:6px}
.form input,.form textarea,.form select{font:inherit;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);width:100%}
.form input:focus,.form textarea:focus,.form select:focus{outline:2px solid var(--brand-soft);border-color:var(--brand)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* footer */
.site-footer{background:#0b1512;color:#c7d3ce;padding:56px 0 28px;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.site-footer h5{color:#fff;font-size:.95rem;margin:0 0 12px}
.site-footer a{color:#c7d3ce;text-decoration:none;display:block;padding:3px 0}
.site-footer a:hover{color:#fff}
.site-footer .logo{color:#fff}
.footer-bottom{border-top:1px solid #1f2d28;margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.8rem;color:#8a9a94}
.pay-icons{display:flex;gap:8px;align-items:center}
.pay-icons span{border:1px solid #2a3a34;border-radius:6px;padding:3px 8px;font-weight:700;font-size:.72rem;color:#c7d3ce}

/* legal pages */
.legal{padding:56px 0 88px}
.legal .wrap{max-width:820px}
.legal h1{font-size:clamp(1.9rem,4vw,2.6rem)}
.legal h2{font-size:1.3rem;margin-top:2em}
.legal p,.legal li{color:#33433d}
.legal .updated{color:var(--muted);font-size:.9rem}
.note{background:#fff8e6;border:1px solid #ffe2a1;border-radius:12px;padding:14px 16px;font-size:.92rem;color:#6b5000}

/* responsive */
@media (max-width:960px){
  .hero-grid,.split{grid-template-columns:1fr}
  .features,.plans,.steps{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .plan.popular{order:-1;grid-column:1/-1}
}
@media (max-width:720px){
  section{padding:64px 0}
  .wrap{padding:0 16px}
  .menu-btn{display:block}
  .nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 16px 16px;border-bottom:1px solid var(--line)}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 0;border-bottom:1px solid var(--line)}
  .nav-links .btn{margin-top:12px;border:0}
  .features,.plans,.steps,.stats-grid,.form-row{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-box{padding:40px 22px}
  .hero{padding:44px 0 56px}
}