@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/space-grotesk-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/space-grotesk-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/space-grotesk-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/space-grotesk-latin-700-normal.woff2) format('woff2')}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/jetbrains-mono-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/jetbrains-mono-latin-500-normal.woff2) format('woff2')}
/* metric-matched fallback: text keeps its size while Space Grotesk loads (less CLS) */
@font-face{font-family:'SG Fallback';src:local('Arial'),local('Helvetica'),local('Liberation Sans'),local('FreeSans');size-adjust:114.57%;ascent-override:85.89%;descent-override:25.49%;line-gap-override:0%}

:root{
  --bg:#041019;--card:rgba(14,38,54,.62);--card-solid:#0d2333;--line:rgba(80,160,190,.18);
  --text:#e6f1f7;--muted:#89a7b9;--accent:#2ee6c5;--accent2:#1fb5ff;
  --red:#ff5d73;--radius:16px;
  --mono:"JetBrains Mono",ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:#020609}
body{
  color:var(--text);font:16px/1.6 'Space Grotesk','SG Fallback',system-ui,sans-serif;-webkit-font-smoothing:antialiased;
  /* the dive: lighter water at the surface, near-black at the bottom of the page */
  background:
    radial-gradient(1200px 600px at 70% -5%,rgba(31,181,255,.22),transparent 60%),
    radial-gradient(900px 500px at 0% 8%,rgba(46,230,197,.10),transparent 60%),
    linear-gradient(180deg,#0b2b3d 0%,#072030 14%,#051722 35%,#030e16 65%,#020609 100%);
  min-height:100vh;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
main,footer{position:relative;z-index:1}
.bubbles{position:fixed;inset:0;z-index:0;pointer-events:none}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px}
.center{text-align:center}
.muted{color:var(--muted)}
.small{font-size:.875rem;margin-top:14px}
.accent{color:var(--accent);text-shadow:0 0 40px rgba(46,230,197,.35)}

/* nav + ticker */
.nav{position:sticky;top:0;z-index:20;background:rgba(4,16,25,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{display:flex;align-items:center;gap:10px;font-weight:600;font-size:1.15rem;letter-spacing:-.01em}
.logo img{width:32px;height:32px;display:block}
.logo b{color:var(--accent);font-weight:700}
.links{display:flex;align-items:center;gap:24px;font-size:.95rem}
.links a:not(.btn){color:var(--muted)}
.links a:not(.btn):hover{color:var(--text)}

.ticker{height:32px;overflow:hidden;border-top:1px solid var(--line);background:rgba(2,8,13,.55);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.tk-track{display:inline-flex;white-space:nowrap;animation:tick 90s linear infinite;will-change:transform}
.ticker:hover .tk-track{animation-play-state:paused}
.tk-item{font-family:var(--mono);font-size:.76rem;line-height:32px;padding:0 18px;color:var(--muted);border-right:1px solid var(--line)}
.tk-item b{color:var(--text);font-weight:500;margin-right:4px}
.tk-item i{font-style:normal;margin:0 4px}
.tk-item em{font-style:normal;opacity:.65}
.tk-tag{color:var(--accent);letter-spacing:.06em}
.up{color:var(--accent)}.dn{color:var(--red)}
@keyframes tick{to{transform:translateX(-50%)}}

/* buttons */
.btn{display:inline-block;padding:13px 22px;border-radius:11px;background:var(--accent);color:#03221c;font-weight:600;transition:transform .15s,box-shadow .2s;box-shadow:0 0 0 1px rgba(46,230,197,.4),0 10px 30px -10px rgba(46,230,197,.55)}
.btn:hover{transform:translateY(-1px);box-shadow:0 0 0 1px rgba(46,230,197,.6),0 14px 40px -10px rgba(46,230,197,.75)}
.btn-ghost{background:rgba(255,255,255,.02);color:var(--text);box-shadow:inset 0 0 0 1px var(--line)}
.btn-ghost:hover{box-shadow:inset 0 0 0 1px var(--accent)}
.btn-sm{padding:8px 14px;font-size:.9rem}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}

/* type */
.eyebrow{font-family:var(--mono);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-bottom:14px;display:flex;align-items:center;gap:10px}
.center-eye{justify-content:center}
.depth{display:inline-flex;align-items:center;gap:8px;color:var(--muted);letter-spacing:.08em}
.depth::before{content:"";width:22px;height:1px;background:linear-gradient(90deg,transparent,var(--accent))}
h1{font-size:clamp(2.2rem,4.8vw,3.6rem);line-height:1.05;letter-spacing:-.035em;font-weight:700}
h2{font-size:clamp(1.65rem,3vw,2.3rem);letter-spacing:-.02em;line-height:1.18;margin-bottom:10px}
h3{font-size:1.08rem;font-weight:600}
.lead{font-size:1.1rem;color:var(--muted);margin-top:22px;max-width:580px}
.lead-strong{color:var(--text);font-weight:600}
.sub{color:var(--muted);margin-bottom:34px;max-width:640px}
.center .sub{margin-left:auto;margin-right:auto}

/* hero */
.hero{position:relative;padding:76px 0 70px;overflow:hidden}
.hero::before{ /* light rays from the surface */
  content:"";position:absolute;inset:-20% -10% 0;pointer-events:none;opacity:.55;
  background:repeating-linear-gradient(100deg,transparent 0 60px,rgba(140,230,255,.045) 60px 90px,transparent 90px 170px);
  mask-image:linear-gradient(180deg,#000 0%,transparent 75%);
  animation:rays 14s ease-in-out infinite alternate;
}
@keyframes rays{from{transform:translateX(-30px) skewX(-4deg)}to{transform:translateX(30px) skewX(4deg)}}
.hero-in{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hero-in>*{min-width:0}
.hero-visual{display:flex;flex-direction:column;align-items:center;gap:14px}
.sonar-wrap{position:relative;width:min(100%,460px);aspect-ratio:1;border-radius:50%;
  box-shadow:0 0 0 1px rgba(46,230,197,.18),0 0 80px -10px rgba(46,230,197,.25),inset 0 0 60px rgba(0,0,0,.5);
  background:radial-gradient(circle,rgba(6,30,42,.9),rgba(3,14,22,.95))}
.sonar-wrap canvas{display:block;border-radius:50%}
.sonar-label{font-family:var(--mono);font-size:.74rem;color:var(--muted);display:flex;align-items:center;gap:8px;letter-spacing:.04em}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 rgba(46,230,197,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(46,230,197,0)}100%{box-shadow:0 0 0 0 rgba(46,230,197,0)}}

/* alert card */
.alert{position:relative;width:100%;max-width:360px;background:linear-gradient(180deg,rgba(20,48,66,.85),rgba(10,28,40,.85));backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:var(--radius);padding:20px 18px 14px;font-family:var(--mono);font-size:.84rem;box-shadow:0 24px 60px -24px rgba(0,0,0,.7)}
.alert figcaption{position:absolute;top:-10px;left:16px;background:#061620;border:1px solid var(--line);border-radius:999px;padding:1px 10px;font-size:.68rem;color:var(--muted);font-family:'Space Grotesk','SG Fallback',sans-serif}
.al-head{font-weight:500;color:var(--accent);margin-bottom:10px}
.al-row{display:flex;justify-content:space-between;gap:12px;padding:5px 0;border-bottom:1px dashed rgba(134,163,181,.14)}
.al-row span{color:var(--muted)}.al-row b{font-weight:500;text-align:right}
.al-foot{margin-top:10px;color:#ffd27a;font-size:.78rem}
.alerts-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;justify-items:center}
.alerts-row .alert:nth-child(2){transform:translateY(18px)}

/* strip */
.strip{position:relative;z-index:1}
.strip-in{display:grid;grid-template-columns:repeat(4,1fr);text-align:center;padding:24px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);backdrop-filter:blur(10px)}
.strip b{display:block;font-size:1.9rem;font-weight:700;color:var(--accent);text-shadow:0 0 30px rgba(46,230,197,.35)}
.strip span{color:var(--muted);font-size:.88rem}

/* sections */
.sec{position:relative;padding:92px 0}
.alt{background:linear-gradient(180deg,transparent,rgba(46,230,197,.025) 30%,rgba(46,230,197,.025) 70%,transparent)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.card{position:relative;display:flex;flex-direction:column;gap:8px;background:var(--card);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:border-color .2s,transform .2s,box-shadow .2s;overflow:hidden}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(400px 120px at 50% -20%,rgba(46,230,197,.12),transparent 70%);opacity:0;transition:opacity .2s}
.card:hover{border-color:rgba(46,230,197,.55);transform:translateY(-3px);box-shadow:0 18px 40px -20px rgba(46,230,197,.35)}
.card:hover::after{opacity:1}
.card p{color:var(--muted);font-size:.94rem;flex:1}
.card-top{display:flex;flex-direction:column-reverse;align-items:flex-start;gap:8px}
.tag{font-size:.68rem;white-space:nowrap;padding:2px 8px;border-radius:999px;background:rgba(46,230,197,.12);color:var(--accent)}
.more{color:var(--accent);font-size:.9rem;font-weight:500}
.card.mini{padding:18px}

/* who */
.who{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.who-card{background:var(--card);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;gap:10px}
.who-ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:1.3rem;background:rgba(46,230,197,.08);border:1px solid var(--line)}
.who-card p{color:var(--muted);font-size:.95rem;flex:1}
.who-bots{font-family:var(--mono);font-size:.72rem;color:var(--accent);letter-spacing:.02em}

/* how */
.how{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:start}
.steps{list-style:none;counter-reset:s;margin-top:24px;display:grid;gap:20px}
.steps li{counter-increment:s;position:relative;padding-left:54px;color:var(--muted)}
.steps li b{color:var(--text)}
.steps li::before{content:counter(s);position:absolute;left:0;top:-3px;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--card);border:1px solid var(--line);color:var(--accent);font-family:var(--mono)}
.oss{background:var(--card);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.oss p{color:var(--muted);margin:10px 0 20px}

/* pricing */
.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.price{position:relative;background:var(--card);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column}
.price.hot{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 24px 70px -30px rgba(46,230,197,.6);background:linear-gradient(180deg,rgba(46,230,197,.08),var(--card) 40%)}
.badge{position:absolute;top:-11px;right:20px;background:var(--accent);color:#03221c;font-size:.72rem;font-weight:700;padding:2px 10px;border-radius:999px}
.plan{font-size:1.08rem;font-weight:600}
.amt{font-size:2.5rem;font-weight:700;margin:8px 0 16px;letter-spacing:-.02em}
.amt small{font-size:1rem;color:var(--muted);font-weight:400}
.price ul{list-style:none;display:grid;gap:8px;margin-bottom:24px;flex:1}
.price li,.ticks li{padding-left:26px;position:relative;color:var(--muted)}
.price li::before,.ticks li::before{content:"";position:absolute;left:2px;top:9px;width:12px;height:7px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
.price .btn{text-align:center}
.cmp-wrap{margin-top:28px;overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);backdrop-filter:blur(10px)}
.cmp{width:100%;border-collapse:collapse;font-size:.93rem;min-width:520px}
.cmp th,.cmp td{padding:13px 18px;text-align:center;border-bottom:1px solid var(--line)}
.cmp th:first-child,.cmp td:first-child{text-align:left;color:var(--muted)}
.cmp thead th{font-weight:600;font-size:.88rem}
.cmp tr:last-child td{border-bottom:0}
.cmp .hot-col{background:rgba(46,230,197,.06);color:var(--text)}
.cmp thead .hot-col{color:var(--accent)}
.yes{color:var(--accent)!important}.no{color:var(--muted);opacity:.5}

/* faq */
.faq{display:grid;gap:10px;margin-top:24px}
details{background:var(--card);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:12px;padding:16px 20px;transition:border-color .2s}
details[open]{border-color:rgba(46,230,197,.4)}
summary{cursor:pointer;font-weight:500;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--accent);font-family:var(--mono)}
details[open] summary::after{content:"−"}
details p{color:var(--muted);margin-top:10px}

.final{padding:110px 0 120px;background:radial-gradient(600px 320px at 50% 100%,rgba(46,230,197,.12),transparent 70%)}

/* bot page */
.bot-hero{padding-top:60px}
.bot-in{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:14px}
.crumbs a:hover{color:var(--accent)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.two p{color:var(--muted);margin-top:12px;font-size:1.05rem}
.ticks{list-style:none;display:grid;gap:10px;margin-top:16px}

/* footer */
.foot{border-top:1px solid var(--line);padding:48px 0 24px;background:rgba(1,4,7,.5)}
.foot-in{display:grid;grid-template-columns:1fr 1.6fr;gap:40px}
.foot-in p{margin-top:12px;font-size:.9rem}
.foot-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.foot-cols .fh{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:10px}
.foot-cols a{display:block;font-size:.9rem;padding:3px 0}
.foot-cols a:hover{color:var(--accent)}
.legal{font-size:.8rem;margin-top:32px;padding-top:20px;border-top:1px solid var(--line)}

@media (prefers-reduced-motion:reduce){.hero::before,.tk-track,.pulse{animation:none}}
@media (max-width:900px){
  .hero-in,.how,.bot-in,.two,.foot-in{grid-template-columns:1fr}
  .hero{padding:48px 0 50px}
  .sonar-wrap{width:min(100%,380px)}
  .prices,.who,.alerts-row{grid-template-columns:1fr}
  .alerts-row .alert:nth-child(2){transform:none}
  .strip-in{grid-template-columns:repeat(2,1fr);gap:18px}
  .links a:not(.btn){display:none}
  .sec{padding:64px 0}
  .foot-cols{grid-template-columns:1fr 1fr}
}
@media (max-width:520px){h1{font-size:1.9rem}.eyebrow{font-size:.7rem}}
@media (max-width:420px){.wrap{padding:0 16px}}

/* guides / articles */
.article-wrap{padding-top:56px}
.article{max-width:780px}
.article h1{font-size:clamp(2rem,4.2vw,3rem)}
.meta{font-family:var(--mono);font-size:.78rem;color:var(--muted);margin:14px 0 26px;letter-spacing:.02em}
.toc{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 22px;margin-bottom:34px}
.toc p{font-family:var(--mono);font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin-bottom:8px}
.toc ol{margin:0;padding-left:20px;display:grid;gap:4px;color:var(--muted);font-size:.95rem}
.toc a:hover{color:var(--accent)}
.prose{font-size:1.06rem;line-height:1.75;color:#c9dbe6}
.prose .lede{font-size:1.18rem;color:var(--text);line-height:1.65;margin-bottom:8px}
.prose h2{margin:46px 0 14px;scroll-margin-top:110px}
.prose h3{margin:28px 0 8px;font-size:1.15rem;color:var(--text)}
.prose p{margin:12px 0}
.prose ul,.prose ol{margin:12px 0 12px 22px;display:grid;gap:8px}
.prose b{color:var(--text);font-weight:600}
.prose a{color:var(--accent);text-decoration:underline;text-decoration-color:rgba(46,230,197,.4);text-underline-offset:3px}
.prose .checklist{list-style:none;margin-left:0;counter-reset:ck;gap:12px}
.prose .checklist li{counter-increment:ck;position:relative;padding:14px 16px 14px 54px;background:var(--card);border:1px solid var(--line);border-radius:12px}
.prose .checklist li::before{content:counter(ck);position:absolute;left:14px;top:13px;width:28px;height:28px;border-radius:8px;display:grid;place-items:center;background:rgba(46,230,197,.12);color:var(--accent);font-family:var(--mono);font-size:.85rem}
.inline-alert{margin:22px 0;max-width:380px}
.table-wrap{overflow-x:auto;margin:18px 0;border:1px solid var(--line);border-radius:var(--radius);background:var(--card)}
.table-wrap .cmp{min-width:480px}
.table-wrap .cmp td,.table-wrap .cmp th{text-align:left;font-size:.95rem}
.cta-box{margin:46px 0 10px;display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:24px 26px;border-radius:var(--radius);border:1px solid rgba(46,230,197,.45);background:linear-gradient(135deg,rgba(46,230,197,.12),rgba(31,181,255,.06))}
.cta-k{font-family:var(--mono);font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent)}
.cta-t{font-weight:600;margin-top:4px}
.cta-b{display:flex;gap:10px;flex-wrap:wrap}
.article-faq{margin-top:46px}
.tag-guide{background:rgba(31,181,255,.12);color:var(--accent2)}
.more-link{margin-top:22px}.more-link a{color:var(--accent);font-weight:500}

.soon{color:#03221c;background:var(--accent);padding:2px 8px;border-radius:999px;font-weight:600;letter-spacing:.04em}