:root{
  --bg:#050810;
  --bg-2:#0a1020;
  --card:#0f1729;
  --card-2:#121c33;
  --line:rgba(255,255,255,.06);
  --line-2:rgba(255,255,255,.10);
  --text:#f5f5f0;
  --muted:#8b9dbe;
  --dim:#5b6b8a;
  --cyan:#00d4ff;
  --blue:#3b9eff;
  --green:#3ddc97;
  --ink:#04121a;
  --r-lg:22px;
  --r-md:14px;
  --r-sm:8px;
  --mono:"JetBrains Mono",ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img,svg{display:block}
.wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 24px}
@media(max-width:600px){.wrap{padding:0 16px}}

/* ---------- Background ---------- */
.bg-grid{position:fixed;inset:0;z-index:-2;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 80%);
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 80%)}
.bg-glow{position:fixed;z-index:-1;pointer-events:none;width:900px;height:900px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,212,255,.10),transparent 60%);top:-420px;right:-260px;filter:blur(20px)}
#ticks{position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.35}

/* ---------- Header ---------- */
header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  background:rgba(5,8,16,.72);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:19px;letter-spacing:-.4px}
.logo b{color:var(--blue);font-weight:800}
.logo-mark{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(0,212,255,.18),rgba(59,158,255,.06));border:1px solid rgba(0,212,255,.3)}
.nav-links{display:flex;align-items:center;gap:28px;font-size:14px;color:var(--muted)}
@media(max-width:800px){.nav-note{display:none}}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:700;font-size:13px;
  letter-spacing:.6px;text-transform:uppercase;padding:12px 22px;border-radius:var(--r-sm);
  background:var(--cyan);color:var(--ink);
  box-shadow:0 0 20px rgba(0,212,255,.25),0 4px 14px rgba(0,0,0,.35);
  transition:transform .2s,box-shadow .2s,background .2s;white-space:nowrap}
.btn:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(0,212,255,.45),0 8px 20px rgba(0,0,0,.4);background:#33ddff}
.btn-lg{font-size:15px;padding:18px 32px;border-radius:12px}
.btn svg{width:18px;height:18px;flex:none}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line-2);box-shadow:none}
.btn-ghost:hover{background:rgba(255,255,255,.04);box-shadow:none;border-color:rgba(0,212,255,.4)}

/* ---------- Common ---------- */
section{position:relative;padding:110px 0}
@media(max-width:700px){section{padding:76px 0}}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;font-weight:500;
  letter-spacing:1.4px;text-transform:uppercase;color:var(--cyan);padding:7px 14px;border-radius:999px;
  background:rgba(0,212,255,.06);border:1px solid rgba(0,212,255,.18)}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.35}}
h1,h2,h3{letter-spacing:-1.2px;line-height:1.08}
h2{font-size:clamp(30px,4.2vw,46px);font-weight:800}
.sec-head{max-width:640px;margin-bottom:56px}
.sec-head.center{text-align:center;margin-left:auto;margin-right:auto}
.sec-head h2{margin:18px 0 14px}
.sec-head p{color:var(--muted);font-size:18px}
.grad{background:linear-gradient(90deg,var(--cyan),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  border-top-color:rgba(255,255,255,.08);border-bottom-color:rgba(0,0,0,.3);
  box-shadow:0 20px 50px -20px rgba(0,0,0,.6)}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}*{animation:none!important}}

/* ---------- Hero ---------- */
.hero{padding:84px 0 70px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr;gap:48px}}
.hero h1{font-size:clamp(38px,5vw,64px);font-weight:900;letter-spacing:-2px;margin:22px 0 22px}
.hero h1 .l2{display:block;color:var(--muted)}
.hero-sub{font-size:19px;color:var(--muted);max-width:540px;margin-bottom:34px}
.hero-sub strong{color:var(--text);font-weight:600}
.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.micro{display:flex;align-items:center;gap:8px;margin-top:18px;font-size:14px;color:var(--muted)}
.micro svg{color:var(--green);width:16px;height:16px;flex:none}
.trust{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:38px;padding-top:28px;border-top:1px solid var(--line)}
.trust span{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted)}
.trust svg{width:16px;height:16px;color:var(--cyan);flex:none}

.perf{padding:26px;position:relative}
.perf::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;pointer-events:none;
  background:linear-gradient(160deg,rgba(0,212,255,.35),transparent 40%,transparent 70%,rgba(59,158,255,.2));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.perf-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:6px;flex-wrap:wrap}
.perf-label{font-size:13px;color:var(--muted)}
.perf-label .live{display:flex;align-items:center;gap:6px;font-family:var(--mono);font-size:11px;color:var(--green);margin-top:6px}
.perf-label .live i{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green);animation:pulse 1.6s infinite}
.perf-val{white-space:nowrap;font-size:clamp(32px,3.8vw,46px);font-weight:800;letter-spacing:-1.5px;color:var(--cyan);text-shadow:0 0 30px rgba(0,212,255,.35);font-variant-numeric:tabular-nums}
.chart{margin:8px -26px 0;height:220px}
.chart svg{width:100%;height:100%}
#curve{stroke-dasharray:2000;stroke-dashoffset:2000;transition:stroke-dashoffset 2.6s cubic-bezier(.6,.1,.2,1)}
.perf.in #curve{stroke-dashoffset:0}
#area{opacity:0;transition:opacity 1.2s 1.6s}
.perf.in #area{opacity:1}
.perf-foot{display:flex;justify-content:space-between;align-items:center;margin-top:14px;gap:12px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;padding:7px 12px;border-radius:999px;
  border:1px solid rgba(61,220,151,.3);background:rgba(61,220,151,.07);color:var(--green)}
.chip svg{width:13px;height:13px}
.mini{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}
.mini div{background:rgba(255,255,255,.025);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.mini small{display:block;font-size:11px;color:var(--dim);text-transform:uppercase;letter-spacing:.8px;font-family:var(--mono)}
.mini strong{font-size:17px;font-weight:700;white-space:nowrap}
@media(max-width:480px){.mini strong{font-size:15px}.mini div{padding:10px}.hero .cta-row .btn{width:100%}}

/* ---------- Problem ---------- */
.problem{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:900px){.problem{grid-template-columns:1fr}}
.pb{padding:28px;display:flex;flex-direction:column;gap:20px}
.pb-bad,.pb-good{display:flex;gap:14px}
.pb .ico{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;flex:none}
.pb-bad .ico{background:rgba(255,92,92,.08);color:#ff6b6b;border:1px solid rgba(255,92,92,.2)}
.pb-good .ico{background:rgba(0,212,255,.08);color:var(--cyan);border:1px solid rgba(0,212,255,.25)}
.pb .ico svg{width:17px;height:17px}
.pb h3{font-size:17px;letter-spacing:-.3px;margin-bottom:4px}
.pb p{font-size:14.5px;color:var(--muted)}
.pb-bad h3{color:#c9d2e3}
.pb hr{border:0;border-top:1px dashed var(--line-2)}
.esma{margin-top:28px;font-size:14px;color:var(--dim);text-align:center}

/* ---------- Parcours ---------- */
.route{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
@media(max-width:960px){.route{grid-template-columns:1fr;gap:44px}}
.route .sec-head{margin-bottom:34px}
.tl{list-style:none;position:relative;padding-left:34px}
.tl::before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,var(--cyan),rgba(59,158,255,.35) 60%,rgba(255,255,255,.06))}
.tl li{position:relative;padding-bottom:26px}
.tl li:last-child{padding-bottom:0}
.tl li::before{content:"";position:absolute;left:-30px;top:5px;width:12px;height:12px;border-radius:50%;
  background:var(--bg);border:2px solid var(--cyan);box-shadow:0 0 0 4px rgba(0,212,255,.08)}
.tl li:last-child::before{background:var(--green);border-color:var(--green);box-shadow:0 0 14px rgba(61,220,151,.6)}
.tl .when{font-family:var(--mono);font-size:11.5px;color:var(--cyan);letter-spacing:.8px;text-transform:uppercase}
.tl li:last-child .when{color:var(--green)}
.tl h3{font-size:18px;letter-spacing:-.4px;margin:4px 0 4px}
.tl p{color:var(--muted);font-size:15px}
.route-cta{display:flex;flex-wrap:wrap;align-items:center;gap:14px 18px;margin-top:36px}
.route-cta small{color:var(--muted);font-size:14px}

.term{overflow:hidden;font-family:var(--mono);font-size:13.5px}
.term-bar{display:flex;align-items:center;gap:8px;padding:14px 18px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.02)}
.term-bar i{width:11px;height:11px;border-radius:50%;background:#2a3550}
.term-bar i:nth-child(1){background:#ff5f57}.term-bar i:nth-child(2){background:#febc2e}.term-bar i:nth-child(3){background:#28c840}
.term-bar span{margin-left:10px;color:var(--dim);font-size:12px}
.term-body{padding:22px 22px 26px;min-height:330px}
.term-line{display:flex;gap:10px;align-items:baseline;opacity:0;transform:translateY(6px);transition:opacity .4s,transform .4s;line-height:1.5;margin-bottom:9px}
.term.in .term-line{opacity:1;transform:none}
.term-line .p{color:var(--cyan)}
.term-line .c{color:#d7deea;flex:1}
.term-line .dots{flex:1;border-bottom:1px dotted #2a3550;transform:translateY(-4px);min-width:16px}
.term-line .ok{color:var(--green)}
.term-line .mut{color:var(--dim)}
.term-status{margin-top:20px;padding:14px 16px;border-radius:12px;border:1px solid rgba(61,220,151,.25);background:rgba(61,220,151,.06);
  display:flex;justify-content:space-between;align-items:center;gap:12px;opacity:0;transition:opacity .6s}
.term.in .term-status{opacity:1}
.term-status b{color:var(--green);display:flex;align-items:center;gap:8px;font-weight:600}
.term-status b i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green);animation:pulse 1.4s infinite}
.term-status span{color:var(--muted);font-size:12px}
.caret{display:inline-block;width:8px;height:15px;background:var(--cyan);vertical-align:-2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
@media(max-width:480px){.term{font-size:12px}.term-body{padding:18px 16px 20px;min-height:0}}

/* ---------- CTA band ---------- */
.cta-band{margin-top:48px;display:flex;align-items:center;justify-content:space-between;gap:20px 32px;flex-wrap:wrap;
  padding:26px 30px;border-radius:var(--r-lg);border:1px solid rgba(0,212,255,.22);
  background:linear-gradient(100deg,rgba(0,212,255,.10),rgba(59,158,255,.03) 60%,transparent),var(--card)}
.cta-band strong{display:block;font-size:20px;letter-spacing:-.4px}
.cta-band span{color:var(--muted);font-size:15px}
@media(max-width:600px){.cta-band{padding:22px 20px}.cta-band .btn{width:100%}}
.tg-inline{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.5px;color:var(--cyan);text-transform:uppercase}
.tg-inline svg{width:16px;height:16px}
.tg-inline:hover{color:#66e5ff}

/* ---------- Guarantee ---------- */
.guar{padding:56px;display:grid;grid-template-columns:auto 1fr;gap:48px;align-items:center;overflow:hidden;position:relative;
  background:radial-gradient(ellipse at 0% 50%,rgba(0,212,255,.12),transparent 60%),var(--card)}
@media(max-width:800px){.guar{grid-template-columns:1fr;padding:34px 26px;gap:28px}}
.guar-big{font-size:clamp(70px,10vw,120px);font-weight:900;letter-spacing:-5px;line-height:.9}
.guar-big small{display:block;font-size:14px;letter-spacing:2px;font-family:var(--mono);font-weight:500;color:var(--muted);margin-top:12px}
.guar h2{font-size:clamp(26px,3.4vw,38px);margin-bottom:16px}
.guar p{color:var(--muted);font-size:17px;margin-bottom:22px}
.guar ul{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:560px){.guar ul{grid-template-columns:1fr}}
.guar li{display:flex;gap:10px;font-size:15px;align-items:flex-start}
.guar li svg{width:18px;height:18px;color:var(--green);flex:none;margin-top:2px}

/* ---------- Strategies ---------- */
.strats{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:800px){.strats{grid-template-columns:1fr}}
.strat{padding:30px;position:relative;overflow:hidden;transition:transform .3s,border-color .3s}
.strat:hover{transform:translateY(-4px);border-color:rgba(0,212,255,.3)}
.strat-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:26px}
.strat h3{font-size:28px;font-weight:900;letter-spacing:.5px}
.pair{font-family:var(--mono);font-size:14px;color:var(--cyan);margin-top:4px}
.risk{font-size:12px;font-weight:700;padding:6px 11px;border-radius:999px;text-transform:uppercase;letter-spacing:.6px}
.risk.a{color:#ffb547;background:rgba(255,181,71,.08);border:1px solid rgba(255,181,71,.25)}
.risk.h{color:#ff6b6b;background:rgba(255,107,107,.08);border:1px solid rgba(255,107,107,.25)}
.spark{height:70px;margin:0 -30px 22px}
.spark svg{width:100%;height:100%}
.strat-meta{display:flex;gap:30px;padding-top:20px;border-top:1px solid var(--line)}
.strat-meta small{display:block;font-size:11px;color:var(--dim);text-transform:uppercase;letter-spacing:.8px;font-family:var(--mono)}
.strat-meta strong{font-size:20px}
.strat .ext{margin-top:22px;display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.5px;color:var(--cyan);text-transform:uppercase}
.strat .ext:hover{gap:12px}
.strat .ext svg{width:15px;height:15px;transition:transform .2s}

/* ---------- Why ---------- */
.why{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:1000px){.why{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.why{grid-template-columns:1fr}}
.why .card{padding:28px 24px;display:flex;flex-direction:column}
.why .ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:22px;
  background:linear-gradient(135deg,rgba(0,212,255,.16),rgba(59,158,255,.04));border:1px solid rgba(0,212,255,.25);color:var(--cyan)}
.why .ico svg{width:20px;height:20px}
.why h3{font-size:18px;letter-spacing:-.4px;margin-bottom:8px}
.why p{color:var(--muted);font-size:14.5px;flex:1}
.why .kpi{margin-top:20px;padding-top:16px;border-top:1px solid var(--line);font-family:var(--mono);font-size:13px;color:var(--cyan)}

/* ---------- Stats band ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--r-lg);background:rgba(15,23,41,.5);overflow:hidden}
@media(max-width:800px){.stats{grid-template-columns:1fr 1fr}}
.stats div{padding:30px 24px;text-align:center;border-right:1px solid var(--line)}
.stats div:last-child{border-right:0}
@media(max-width:800px){.stats div:nth-child(2){border-right:0}.stats div:nth-child(-n+2){border-bottom:1px solid var(--line)}}
.stats strong{display:block;font-size:clamp(30px,4vw,42px);font-weight:900;letter-spacing:-1.5px;font-variant-numeric:tabular-nums}
.stats small{color:var(--muted);font-size:14px}

/* ---------- Team ---------- */
.team{padding:44px;display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:center}
@media(max-width:760px){.team{grid-template-columns:1fr;padding:30px 24px;gap:24px}}
.avatar{width:120px;height:120px;border-radius:28px;display:grid;place-items:center;position:relative;
  background:linear-gradient(135deg,#0e2a44,#0a1426);border:1px solid rgba(0,212,255,.3);
  box-shadow:0 0 40px rgba(0,212,255,.15)}
.avatar span{font-size:40px;font-weight:900;letter-spacing:-1px}
.avatar span b{color:var(--blue)}
.avatar i{position:absolute;bottom:-6px;right:-6px;width:30px;height:30px;border-radius:50%;background:#229ED9;display:grid;place-items:center;border:3px solid var(--card)}
.avatar i svg{width:14px;height:14px;color:#fff}
.team h3{font-size:26px;letter-spacing:-.6px}
.team .role{color:var(--cyan);font-size:14px;font-family:var(--mono);margin:6px 0 16px}
.team p{color:var(--muted);font-size:16px;max-width:680px}
.team-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.team-tags span{font-size:13px;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.03);border:1px solid var(--line-2);color:#c9d2e3}

/* ---------- Testimonials ---------- */
.testi{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:900px){.testi{grid-template-columns:1fr}}
.testi .card{padding:28px;display:flex;flex-direction:column}
.stars{display:flex;gap:3px;color:var(--cyan);margin-bottom:16px}
.stars svg{width:15px;height:15px}
.testi blockquote{font-size:15.5px;color:#d7deea;flex:1}
.testi .tr{display:block;font-size:12px;color:var(--dim);margin-top:8px;font-style:italic}
.who{display:flex;align-items:center;gap:12px;margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.who .ini{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:14px;background:#14213d;color:var(--cyan);border:1px solid rgba(0,212,255,.25)}
.who strong{display:block;font-size:15px}
.who small{color:var(--muted);font-size:12.5px}
.who .algo{margin-left:auto;font-family:var(--mono);font-size:11px;color:var(--cyan);text-align:right}

/* ---------- FAQ ---------- */
.faq{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);transition:border-color .2s}
.faq details[open]{border-color:rgba(0,212,255,.25)}
.faq summary{list-style:none;cursor:pointer;padding:20px 24px;font-weight:600;font-size:16.5px;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;font-weight:400;color:var(--cyan);transition:transform .25s;flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 24px 22px;color:var(--muted);font-size:15.5px}

/* ---------- Final CTA ---------- */
.final{text-align:center;padding:80px 32px;position:relative;overflow:hidden;
  background:radial-gradient(ellipse 60% 80% at 50% 120%,rgba(0,212,255,.22),transparent 70%),var(--card)}
.final h2{font-size:clamp(32px,5vw,56px);font-weight:900;letter-spacing:-2px;max-width:760px;margin:20px auto 18px}
.final p{color:var(--muted);font-size:18px;max-width:560px;margin:0 auto 34px}
.final .micro{justify-content:center}
.tg-preview{display:inline-flex;align-items:center;gap:14px;margin-top:40px;padding:12px 18px 12px 12px;border-radius:16px;background:rgba(5,8,16,.6);border:1px solid var(--line-2);text-align:left}
.tg-preview .tg-ico{width:44px;height:44px;border-radius:50%;background:#229ED9;display:grid;place-items:center}
.tg-preview .tg-ico svg{width:20px;height:20px;color:#fff}
.tg-preview strong{display:block;font-size:15px}
.tg-preview small{color:var(--muted);font-size:13px}

/* ---------- Footer ---------- */
.disclaimer{padding-top:40px;padding-bottom:20px}
.disclaimer .box{border:1px solid rgba(255,181,71,.18);background:rgba(255,181,71,.03);border-radius:var(--r-md);padding:22px 26px;font-size:13.5px;color:var(--muted)}
.disclaimer strong{color:#ffcf85;display:block;margin-bottom:6px;font-size:14px}
footer{padding:30px 0 100px;border-top:1px solid var(--line);margin-top:30px;font-size:13.5px;color:var(--dim)}
.foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.foot nav{display:flex;gap:20px;flex-wrap:wrap}
.foot nav a:hover{color:var(--text)}

/* ---------- Floating TG ---------- */
.fab{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,#2AABEE,#229ED9);box-shadow:0 10px 30px rgba(34,158,217,.45);transition:transform .2s}
.fab:hover{transform:scale(1.08)}
.fab svg{width:26px;height:26px;color:#fff;margin-left:-2px}
.fab::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #2AABEE;animation:ring 2.4s infinite}
@keyframes ring{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.6);opacity:0}}

/* Sticky mobile CTA */
.mbar{display:none}
@media(max-width:700px){
  .fab{display:none}
  .mbar{display:flex;position:fixed;left:12px;right:12px;bottom:12px;z-index:60;transform:translateY(140%);transition:transform .35s}
  .mbar.show{transform:none}
  .mbar .btn{width:100%;padding:16px;font-size:14px}
}

/* ---------- Helpers ---------- */
.mt-btn{margin-top:26px}
.mt-btn-lg{margin-top:24px}
.perf-note{display:block;margin-top:12px;color:var(--dim);font-size:12px}
.sec-tight{padding-top:20px}
.sec-flush{padding-top:0}
.sec-flush-both{padding-top:0;padding-bottom:0}
.faq-cta{margin-top:0}
.logo-sm{font-size:16px}