:root{
  --dark:#0b1613; --dark-2:#0f231c; --dark-3:#143026;
  --mint:#3ddc97; --mint-dim:#2fbe81;
  --ink:#101820; --body:#46555f; --faint:#7a8791;
  --bg:#ffffff; --bg-2:#f6f9f7; --line:#e8edea; --line-dark:#1d3a2f;
  --radius:14px;
  --shadow-sm:0 1px 2px rgba(16,24,32,.05);
  --shadow-md:0 2px 8px rgba(16,24,32,.05),0 12px 32px rgba(16,24,32,.07);
  --shadow-lg:0 4px 16px rgba(0,0,0,.25),0 32px 80px rgba(0,0,0,.35);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.wrap{max-width:1120px;margin:0 auto;padding:0 28px}
a{color:inherit}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--mint);color:var(--dark);font-weight:600;padding:13px 24px;border-radius:10px;text-decoration:none;font-size:15px;transition:transform .12s ease, box-shadow .12s ease, background .12s;box-shadow:0 1px 0 rgba(0,0,0,.08)}
.btn:hover{background:#4ae5a4;transform:translateY(-1px);box-shadow:0 6px 20px rgba(61,220,151,.35)}
.btn .arr{font-weight:700;transition:transform .12s}
.btn:hover .arr{transform:translateX(3px)}
.btn.small{padding:9px 18px;font-size:13.5px;border-radius:8px}
.btn.quiet{background:transparent;color:#dceee5;border:1px solid var(--line-dark);box-shadow:none;font-weight:500}
.btn.quiet:hover{background:rgba(255,255,255,.05);border-color:#2c523f;transform:none;box-shadow:none}
.btn.quiet-light{background:transparent;color:var(--ink);border:1px solid var(--line);box-shadow:none;font-weight:500}
.btn.quiet-light:hover{background:var(--bg-2);transform:none;box-shadow:none}

/* ---------- nav ---------- */
nav{position:sticky;top:0;background:var(--dark);z-index:20;border-bottom:1px solid rgba(255,255,255,.06)}
.nav-in{display:flex;align-items:center;gap:32px;height:68px}
.logo{display:flex;align-items:baseline;gap:9px;color:#fff;text-decoration:none}
.logo .mark img{width:150px;height:22px;vertical-align:bottom}
.logo .mark sup{color:#fff;font-size:11px}
.logo .of{font-size:11.5px;color:#6f8a7d;font-weight:500;letter-spacing:.2px;border-left:1px solid var(--line-dark);padding-left:9px}
.nav-links{display:flex;gap:26px;margin-left:auto;font-size:14px;font-weight:500}
.nav-links a{color:#b8ccc2;text-decoration:none;transition:color .12s}
.nav-links a:hover{color:#fff}

/* ---------- hero ---------- */
.hero{background:
  radial-gradient(900px 480px at 82% -10%, rgba(61,220,151,.14), transparent 60%),
  radial-gradient(700px 500px at -10% 110%, rgba(61,220,151,.07), transparent 55%),
  var(--dark);
  color:#fff;padding:96px 0 100px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:72px;align-items:center}
.hero-grid>div{min-width:0}
.split>*{min-width:0}
@media(max-width:860px){.hero-grid{grid-template-columns:1fr;gap:44px}}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:1.4px;text-transform:uppercase;color:var(--mint);margin-bottom:20px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--mint);opacity:.6}
h1{font-size:clamp(38px,4.6vw,56px);letter-spacing:-.035em;line-height:1.06;font-weight:700;margin-bottom:20px}
h1 .reg{color:#fff;font-size:.45em;vertical-align:super;font-weight:600}
.hero .sub{font-size:18px;color:#a9bfb4;margin-bottom:34px;max-width:440px;line-height:1.65}
.hero .sub b{color:#e6f2ec;font-weight:600}
.cta-row{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.rating{font-size:13.5px;color:#8ba699;line-height:1.5}
.rating b{color:#fff;font-weight:600}
.rating .stars{color:var(--mint);letter-spacing:1px;margin-right:6px}
.old-user{font-size:14px;color:#7d9689;margin-top:26px}
.old-user a{color:var(--mint);font-weight:600;text-decoration:none}
.old-user a:hover{text-decoration:underline}
.trust-row{display:flex;gap:26px;margin-top:44px;flex-wrap:wrap;font-size:12.5px;color:#7d9689;font-weight:500}
.trust-row span{display:inline-flex;align-items:center;gap:7px}
.trust-row svg{width:14px;height:14px;stroke:var(--mint)}

/* hero mock — Gmail sent list */
.mockwin{background:#fff;border-radius:18px;box-shadow:var(--shadow-lg);color:var(--ink);transform:rotate(.4deg);position:relative;max-width:480px;margin-left:auto}
@media(max-width:860px){.mockwin{max-width:none;margin-left:0}}
.mockwin .grow{padding:11px 12px;font-size:12.5px;gap:10px}
.mockwin .grow .to{width:84px}
.mockbar{display:flex;align-items:center;gap:6px;padding:13px 18px;border-bottom:1px solid var(--line);background:#fbfcfb;border-radius:18px 18px 0 0}
.mockbar i{width:9px;height:9px;border-radius:50%;background:#e3e9e5;display:block}
.mockbar .ttl{margin-left:10px;font-size:12px;color:var(--faint);font-weight:500}
.mockbody{padding:10px 6px 14px;position:relative}
.grow{display:flex;align-items:center;gap:12px;padding:12px 16px;font-size:13.5px;color:#202124}
.grow+.grow{border-top:1px solid #f1f3f4}
.grow .cb{width:14px;height:14px;border:2px solid #c6cdd3;border-radius:3px;flex:none}
.grow .star{color:#c6cdd3;font-size:15px;flex:none;line-height:1}
.dchk{width:15px;height:15px;flex:none;color:#2ECF80}
.dchk path{fill:currentColor}
.dchk.grey{color:#c6cdd3}
.grow .dchk{width:18px;height:18px}
.grow .to{font-weight:600;flex:none;width:96px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.grow .subj{flex:1;min-width:0;color:#5f6368;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.grow .subj b{color:#202124;font-weight:600}
.grow.hl{background:#f3faf6;border-radius:8px;position:relative}
.grow.hl+.grow{border-top:0}
/* popover — anchored just above the double checks of the highlighted row */
.pop{position:absolute;left:-52px;right:auto;width:max-content;max-width:calc(100% + 60px);bottom:calc(100% + 12px);background:#fff;border-radius:12px;box-shadow:0 6px 24px rgba(16,24,32,.16),0 1px 3px rgba(16,24,32,.1);padding:15px 20px 13px;font-size:13.5px;z-index:2;font-weight:400}
.pop::after{content:"";position:absolute;left:112px;bottom:-7px;width:14px;height:14px;background:#fff;transform:rotate(45deg);box-shadow:4px 4px 8px rgba(16,24,32,.05)}
@media(max-width:860px){.pop{left:-8px;max-width:calc(100% + 16px)}.pop::after{left:68px}}
.pop .l1{color:#202124;margin-bottom:9px}
.pop .l1 b{font-weight:700}
.pop .l2{display:flex;align-items:center;gap:9px;color:#3c4043;font-size:13.5px}
.pop .l2 svg{width:16px;height:16px;stroke:#202124;flex:none}
.pop .l2 b{font-weight:700}
.mock-list{position:relative;padding-top:6px}
/* activity rows (mock upsell) */
.arow{display:flex;align-items:center;gap:13px;padding:14px 16px;font-size:13.5px}
.arow+.arow{border-top:1px solid #f1f3f4}
.arow .ic{width:32px;height:32px;border-radius:8px;flex:none;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#fff}
.arow .tx{flex:1;min-width:0}
.arow .tx b{display:block;font-weight:600;font-size:13.5px;color:#202124;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.arow .tx span{font-size:12px;color:#7a8791}
.arow .st{flex:none;text-align:right}
.arow .st .chk2{color:#27b06f;font-weight:800;letter-spacing:-2px;font-size:14px;display:block}
.arow .st small{font-size:11px;color:#7a8791}

/* ---------- strip ---------- */
.strip{border-bottom:1px solid var(--line);padding:22px 0}
.strip .in{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:13.5px;color:var(--body)}
.strip b{color:var(--ink);font-weight:650}

/* ---------- sections ---------- */
section{padding:96px 0}
.sec-eyebrow{font-size:12px;font-weight:600;letter-spacing:1.4px;text-transform:uppercase;color:var(--mint-dim);margin-bottom:14px}
h2{font-size:clamp(26px,3vw,36px);letter-spacing:-.03em;line-height:1.15;font-weight:700;margin-bottom:16px}
.lead{color:var(--body);font-size:16.5px;max-width:600px;margin-bottom:52px;line-height:1.65}

/* steps */
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:36px}
.step{position:relative}
.step .n{font-size:13px;font-weight:700;color:var(--mint-dim);margin-bottom:14px;display:flex;align-items:center;gap:10px}
.step .n::after{content:"";flex:1;height:1px;background:var(--line)}
.step h3{font-size:17.5px;font-weight:650;margin-bottom:8px;letter-spacing:-.01em}
.step p{font-size:14.5px;color:var(--body)}

/* features */
.band{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.fgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px}
.fcard{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:box-shadow .15s ease, transform .15s ease}
.fcard:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.tag{display:inline-block;font-size:10px;font-weight:700;letter-spacing:1px;padding:4px 9px;border-radius:6px;margin-bottom:14px}
.tag.free{background:rgba(61,220,151,.12);color:#178a5b}
.tag.adv{background:var(--dark-2);color:var(--mint)}
.fcard h3{font-size:15.5px;font-weight:650;margin-bottom:6px;letter-spacing:-.01em}
.fcard p{font-size:13.5px;color:var(--body);line-height:1.55}

/* split */
.split{display:grid;grid-template-columns:1.08fr .92fr;gap:72px;align-items:center}
@media(max-width:820px){.split{grid-template-columns:1fr;gap:40px}}
.split .lead{margin-bottom:22px}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.timeline{border-left:2px solid var(--line);padding-left:0;list-style:none}
.timeline li{position:relative;padding:0 0 26px 28px}
.timeline li:last-child{padding-bottom:0}
.timeline li::before{content:"";position:absolute;left:-8px;top:6px;width:10px;height:10px;border-radius:50%;background:var(--bg);border:2.5px solid var(--mint-dim)}
.timeline .yr{font-size:12.5px;font-weight:700;color:var(--mint-dim);letter-spacing:.5px;display:block;margin-bottom:2px}
.timeline .tx{font-size:14.5px;color:var(--body)}
.timeline .tx b{color:var(--ink);font-weight:600}

/* official */
.official{background:var(--dark);color:#fff;border-radius:20px;padding:52px 56px;display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;background-image:radial-gradient(600px 300px at 90% 0%, rgba(61,220,151,.12), transparent 60%)}
@media(max-width:760px){.official{grid-template-columns:1fr;padding:36px 30px}}
.official h2{color:#fff;margin-bottom:12px}
.official p{font-size:15px;color:#a9bfb4;max-width:560px;line-height:1.7}
.official p b{color:#fff;font-weight:600}
.obadges{display:grid;gap:12px;font-size:13.5px;font-weight:500;color:#dceee5;white-space:nowrap}
.obadges span{display:flex;align-items:center;gap:9px}
.obadges svg{width:15px;height:15px;stroke:var(--mint);flex:none}

/* upsell list */
.up-list{list-style:none;margin:6px 0 26px}
.up-list li{padding:10px 0 10px 32px;position:relative;font-size:15px;color:var(--body);border-bottom:1px solid var(--line)}
.up-list li:last-child{border-bottom:0}
.up-list li b{color:var(--ink);font-weight:600}
.up-list li::before{content:"";position:absolute;left:2px;top:16px;width:16px;height:16px;border-radius:50%;background:rgba(61,220,151,.15);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23178a5b' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");background-size:9px;background-position:center;background-repeat:no-repeat}

/* faq */
.faq-wrap{max-width:720px;margin:0 auto}
details{border-bottom:1px solid var(--line)}
summary{padding:22px 36px 22px 2px;font-weight:600;cursor:pointer;font-size:16px;list-style:none;position:relative;letter-spacing:-.01em}
summary::-webkit-details-marker{display:none}
summary::after{content:"";position:absolute;right:6px;top:50%;width:9px;height:9px;border-right:1.8px solid var(--faint);border-bottom:1.8px solid var(--faint);transform:translateY(-70%) rotate(45deg);transition:transform .18s}
details[open] summary::after{transform:translateY(-30%) rotate(225deg)}
details p{padding:0 40px 22px 2px;color:var(--body);font-size:14.5px;line-height:1.7}
details a{color:var(--mint-dim);font-weight:600;text-decoration:none}
details a:hover{text-decoration:underline}

/* final cta */
.final-cta{background:
  radial-gradient(700px 360px at 50% -20%, rgba(61,220,151,.16), transparent 60%),
  var(--dark);
  color:#fff;text-align:center;padding:104px 0}
.final-cta h2{color:#fff}
.final-cta .lead{color:#a9bfb4;margin:0 auto 36px}
.final-cta .micro{display:block;margin-top:18px;font-size:12.5px;color:#7d9689}

/* footer */
footer{background:var(--dark);color:#7d9689;font-size:13.5px}
footer .inner{border-top:1px solid rgba(255,255,255,.07);padding-top:56px;padding-bottom:44px}
footer .cols{display:grid;grid-template-columns:2.2fr 1fr 1fr;gap:40px;margin-bottom:44px}
@media(max-width:700px){
  footer .cols{grid-template-columns:1fr;gap:32px}
  .nav-links, nav .btn{display:none}
  .nav-in{height:60px}
  h1{font-size:34px;overflow-wrap:break-word}
  .hero{padding:64px 0 72px}
  .obadges{white-space:normal;min-width:0}
  .cta-row{flex-direction:column;align-items:flex-start;gap:14px}
}
footer h4{color:#fff;font-size:12px;text-transform:uppercase;letter-spacing:1.2px;margin-bottom:14px;font-weight:600}
footer a{color:#7d9689;text-decoration:none;display:block;margin-bottom:9px;transition:color .12s}
footer a:hover{color:#fff}
footer .about{max-width:280px;line-height:1.7}
footer .legal{border-top:1px solid rgba(255,255,255,.07);padding-top:24px;font-size:12px;line-height:1.7;color:#5d7368}

/* ---------- 404 ---------- */
.notfound{display:flex;flex-direction:column;min-height:100vh}
.notfound-main{flex:1;background:radial-gradient(900px 480px at 70% -10%, rgba(61,220,151,.13), transparent 60%), var(--dark);color:#fff;display:flex;align-items:center;justify-content:center;text-align:center;padding:60px 28px}
.notfound-main h1{color:#fff;margin-bottom:14px}
.notfound-main p{color:#a9bfb4;font-size:16.5px;max-width:420px;margin:0 auto 32px;line-height:1.65}
.notfound-main .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.notfound footer{padding:22px 28px;text-align:center;font-size:12.5px;color:#5d7368}