/* Si Circula MX — landing premium, sin frameworks */
:root{
  --green:#22e05e;
  --green-2:#0caf43;
  --green-soft:#baf7cc;
  --ink:#07130e;
  --ink-2:#0d1d16;
  --muted:#607067;
  --line:#dfe7e2;
  --paper:#f6f9f7;
  --white:#fff;
  --shadow:0 24px 70px rgba(4,23,13,.14);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink);
  background:#fff;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
.shell{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;top:-60px;left:20px;z-index:200;background:#fff;color:#000;padding:12px 16px;border-radius:10px;box-shadow:var(--shadow)}
.skip-link:focus{top:20px}
.topbar{background:#06120c;color:#d7e3dc;font-size:.88rem;border-bottom:1px solid rgba(255,255,255,.08)}
.topbar__inner{min-height:38px;display:flex;align-items:center;justify-content:center;gap:10px;text-align:center}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 6px rgba(34,224,94,.12);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 11px rgba(34,224,94,0)}}
.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.88);backdrop-filter:blur(18px);border-bottom:1px solid rgba(6,18,12,.08)}
.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.nav__brand{display:flex;align-items:center;flex:0 0 auto}
.nav__brand img{width:210px;max-height:58px;object-fit:contain}
.nav__links{display:flex;align-items:center;gap:28px;color:#405248;font-size:.94rem;font-weight:650}
.nav__links>a:not(.nav__cta){position:relative}
.nav__links>a:not(.nav__cta)::after{content:"";position:absolute;left:0;right:100%;bottom:-6px;height:2px;background:var(--green-2);transition:.2s ease}
.nav__links>a:not(.nav__cta):hover::after{right:0}
.nav__cta{background:#08130e;color:#fff;padding:12px 17px;border-radius:999px;box-shadow:0 8px 28px rgba(7,19,14,.15)}
.nav__cta:hover{background:#0d2619}
.nav__toggle{display:none;border:0;background:transparent;width:44px;height:44px;padding:10px;cursor:pointer}
.nav__toggle span:not(.sr-only){display:block;height:2px;background:var(--ink);margin:5px 0;border-radius:2px}
.hero{position:relative;overflow:hidden;padding:84px 0 76px;background:
  radial-gradient(circle at 78% 10%,rgba(34,224,94,.13),transparent 28%),
  radial-gradient(circle at 5% 40%,rgba(34,224,94,.08),transparent 30%),
  linear-gradient(180deg,#f9fcfa 0%,#fff 70%);
}
.hero__glow{position:absolute;border-radius:50%;filter:blur(6px);pointer-events:none}
.hero__glow--one{width:420px;height:420px;background:rgba(34,224,94,.08);right:-140px;top:80px}
.hero__glow--two{width:270px;height:270px;background:rgba(13,175,67,.07);left:-150px;top:360px}
.hero__grid{display:grid;grid-template-columns:1.03fr .97fr;align-items:center;gap:70px;position:relative;z-index:2}
.badge{display:inline-flex;align-items:center;gap:9px;background:#eafbf0;border:1px solid #c9f3d6;color:#0a7833;padding:8px 13px;border-radius:999px;font-size:.84rem;font-weight:800;letter-spacing:.01em}
.badge__icon{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--green-2);color:#fff;font-size:.72rem}
.hero h1{font-size:clamp(3.1rem,7vw,6.1rem);line-height:.91;letter-spacing:-.065em;margin:24px 0 24px;max-width:760px}
.hero h1 span{display:block;background:linear-gradient(135deg,#15b64a 0%,#22e05e 55%,#07923a 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__lead{font-size:1.2rem;line-height:1.65;color:#506158;max-width:680px;margin:0}
.hero__lead strong{color:#17271e}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 33px}
.button{display:inline-flex;min-height:54px;align-items:center;justify-content:center;gap:10px;padding:0 22px;border-radius:16px;font-weight:800;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.button:hover{transform:translateY(-2px)}
.button--primary{background:linear-gradient(135deg,#07130e,#102a1a);color:#fff;box-shadow:0 14px 34px rgba(7,19,14,.22)}
.button--primary:hover{box-shadow:0 18px 40px rgba(7,19,14,.28)}
.button__tiktok{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:#fff;color:#111;font-size:1.15rem;text-shadow:-2px 0 #25f4ee,2px 0 #fe2c55}
.button--ghost{background:#fff;border:1px solid #dbe5df;color:#14231a;box-shadow:0 9px 24px rgba(16,39,25,.06)}
.hero__trust{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:700px}
.hero__trust>div{display:flex;align-items:center;gap:10px;padding:11px 0}
.trust-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#edf8f1;font-size:1rem}
.hero__trust p{margin:0;line-height:1.25}
.hero__trust strong{display:block;font-size:.9rem}
.hero__trust small{display:block;color:#748079;font-size:.76rem;margin-top:4px}
.phone-stage{position:relative;min-height:660px;display:grid;place-items:center}
.orb{position:absolute;border-radius:50%;filter:blur(2px)}
.orb--a{width:380px;height:380px;background:linear-gradient(135deg,#e6ffed,#8ef4ad);right:25px;top:100px;opacity:.65}
.orb--b{width:160px;height:160px;border:1px solid rgba(34,224,94,.35);left:35px;bottom:80px}
.phone{position:relative;z-index:3;width:min(390px,85vw);padding:10px;background:#07120d;border-radius:50px;box-shadow:0 44px 90px rgba(4,19,11,.3),inset 0 0 0 1px rgba(255,255,255,.16);transform:rotate(2.2deg)}
.phone::before{content:"";position:absolute;inset:12px;border:1px solid rgba(255,255,255,.09);border-radius:42px;pointer-events:none}
.phone__speaker{position:absolute;z-index:5;width:95px;height:22px;left:50%;top:18px;transform:translateX(-50%);background:#030705;border-radius:999px}
.phone__screen{position:relative;min-height:615px;padding:54px 19px 17px;background:
  radial-gradient(circle at top right,rgba(34,224,94,.12),transparent 30%),
  #0d1913;border-radius:41px;color:#fff;overflow:hidden}
.phone__header{display:flex;align-items:center;gap:11px;padding-bottom:17px;border-bottom:1px solid rgba(255,255,255,.08)}
.phone__header img{width:42px;height:42px;border-radius:14px}
.phone__header strong{display:block;font-size:.92rem}
.phone__header span{display:flex;align-items:center;gap:6px;color:#91a398;font-size:.73rem;margin-top:2px}
.phone__header i{display:block;width:7px;height:7px;border-radius:50%;background:var(--green)}
.chat{display:flex;flex-direction:column;gap:12px;padding:20px 0 68px}
.bubble{max-width:86%;padding:13px 15px;border-radius:18px;font-size:.85rem;line-height:1.42;box-shadow:0 7px 18px rgba(0,0,0,.08)}
.bubble--user{align-self:flex-end;background:#26332c;border-bottom-right-radius:5px;color:#f5faf7}
.bubble--bot{align-self:flex-start;background:#14241b;border:1px solid rgba(34,224,94,.13);border-bottom-left-radius:5px;color:#e8f2ec}
.bubble--bot ul{margin:8px 0 0;padding-left:18px;color:#b9c9bf}
.bubble--short{max-width:72%}
.bubble--result{display:flex;gap:11px;align-items:center;align-self:flex-start;background:linear-gradient(135deg,#0f3b21,#0b2718);border:1px solid rgba(34,224,94,.32);border-bottom-left-radius:5px}
.result-check{display:grid;place-items:center;flex:0 0 auto;width:34px;height:34px;border-radius:50%;background:var(--green);color:#052b12;font-weight:900}
.bubble--result strong{display:block;color:#dffbe7}
.bubble--result small{display:block;color:#9fc6aa;margin-top:3px}
.composer{position:absolute;left:16px;right:16px;bottom:17px;height:48px;display:flex;align-items:center;justify-content:space-between;padding:0 9px 0 16px;border:1px solid rgba(255,255,255,.12);background:#0b1510;border-radius:999px;color:#6f8076;font-size:.78rem}
.composer b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--green);color:#06210f;font-size:1rem}
.floating-card{position:absolute;z-index:5;display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border:1px solid rgba(4,24,13,.08);box-shadow:0 18px 46px rgba(6,27,16,.15);padding:12px 15px;border-radius:17px;color:#102018;animation:float 4s ease-in-out infinite}
.floating-card>span{display:grid;place-items:center;width:33px;height:33px;border-radius:11px;background:#dcf8e5;color:#08712f;font-weight:900}
.floating-card b{display:block;font-size:.82rem}
.floating-card small{display:block;color:#738077;font-size:.7rem;margin-top:2px}
.floating-card--top{right:-10px;top:110px}
.floating-card--bottom{left:-15px;bottom:115px;animation-delay:-2s}
@keyframes float{50%{transform:translateY(-8px)}}
.campaign-card{position:relative;z-index:4;margin-top:65px;padding:10px;background:#fff;border-radius:25px;box-shadow:var(--shadow);border:1px solid #e8eeea}
.campaign-card img{width:100%;border-radius:18px}
.section{padding:100px 0}
.section--light{background:#fff}
.section--dark{background:#07130e;color:#fff}
.section-heading{max-width:780px;margin-bottom:46px}
.kicker{display:inline-block;text-transform:uppercase;letter-spacing:.14em;color:#11823b;font-size:.72rem;font-weight:900;margin-bottom:12px}
.kicker--dark{color:#72ef9b}
.section-heading h2,.data-copy h2,.result-panel__content h2,.faq-intro h2{font-size:clamp(2.25rem,4.7vw,4.5rem);line-height:1.02;letter-spacing:-.05em;margin:0 0 18px}
.section-heading h2 span,.data-copy h2 span{color:#17b34a}
.section-heading p,.data-copy>p,.faq-intro>p{font-size:1.08rem;color:#68776f;max-width:660px;margin:0}
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step-card{position:relative;min-height:280px;padding:30px;border:1px solid #e4ece7;background:#fbfdfc;border-radius:24px;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.step-card:hover{transform:translateY(-5px);box-shadow:0 20px 48px rgba(12,43,25,.09);border-color:#cae9d4}
.step-number{position:absolute;right:22px;top:18px;font-size:3.8rem;font-weight:900;line-height:1;color:#edf2ef;letter-spacing:-.08em}
.step-icon{display:grid;place-items:center;width:54px;height:54px;border-radius:17px;background:#eaf9ef;font-size:1.35rem;margin-bottom:40px}
.step-card h3{font-size:1.35rem;margin:0 0 9px}
.step-card p{margin:0;color:#67756d}
.data-layout{display:grid;grid-template-columns:1fr .95fr;gap:80px;align-items:center}
.data-copy>p{color:#a9bab0}
.check-list{list-style:none;padding:0;margin:32px 0 0;display:grid;gap:14px}
.check-list li{display:flex;align-items:center;gap:12px;font-weight:700;color:#e8f2ec}
.check-list span{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#11351f;color:var(--green)}
.data-cards{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}
.mini-card{min-height:200px;padding:24px;border:1px solid rgba(255,255,255,.1);background:linear-gradient(145deg,#0c1c13,#0a170f);border-radius:24px;display:flex;flex-direction:column;justify-content:flex-end;box-shadow:0 28px 80px rgba(0,0,0,.22)}
.mini-card:first-child{grid-row:span 2;min-height:416px}
.mini-card__label{text-transform:uppercase;font-size:.7rem;letter-spacing:.13em;color:#7f9889;font-weight:800;margin-bottom:auto}
.mini-card strong{font-size:clamp(2rem,4vw,4.5rem);letter-spacing:-.06em;color:#fff}
.mini-card small{color:#82978a;margin-top:7px}
.mini-card--plate strong{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:clamp(2rem,4.6vw,4.8rem);color:#d8ffe4}
.hologram{display:grid;place-items:center;width:85px;height:85px;border-radius:50%;background:radial-gradient(circle at 30% 25%,#7bff9e,#10ae43 50%,#0a7430);border:7px solid #d8ffe4;box-shadow:0 0 0 8px rgba(34,224,94,.1)}
.result-panel{display:grid;grid-template-columns:.75fr 1.25fr;gap:65px;align-items:center;padding:55px;border:1px solid #e4ece7;border-radius:32px;background:linear-gradient(135deg,#fbfdfc,#f4f9f6);box-shadow:0 18px 60px rgba(13,50,29,.08)}
.result-panel__visual{display:grid;place-items:center}
.result-panel__visual img{width:min(310px,100%);filter:drop-shadow(0 24px 28px rgba(7,40,19,.18))}
.result-panel__content h2{font-size:clamp(2.2rem,4.3vw,4rem)}
.result-panel__content>p{color:#64746b;font-size:1.03rem}
.answer-sample{display:flex;gap:14px;align-items:flex-start;margin-top:28px;padding:20px;border:1px solid #cbeed5;background:#fff;border-radius:20px}
.answer-sample__icon{display:grid;place-items:center;flex:0 0 auto;width:43px;height:43px;border-radius:50%;background:var(--green);font-weight:900;color:#063116}
.answer-sample strong{display:block}
.answer-sample p{margin:5px 0;color:#53645a}
.answer-sample small{color:#89958e}
.privacy-section{background:#f5f8f6}
.privacy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.privacy-card{padding:30px;border-radius:24px;background:#fff;border:1px solid #e3ebe6;box-shadow:0 8px 30px rgba(16,47,27,.05)}
.privacy-card__icon{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:#edf8f1;margin-bottom:28px;font-size:1.35rem}
.privacy-card h3{font-size:1.25rem;margin:0 0 10px}
.privacy-card p{color:#66766d;margin:0}
.privacy-card a{display:inline-block;margin-top:18px;color:#0a8b3a;font-weight:800;font-size:.9rem}
.faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:75px;align-items:start}
.text-link{display:inline-block;margin-top:24px;color:#0b8f3c;font-weight:800}
.faq-list{border-top:1px solid #dfe8e2}
.faq-list details{border-bottom:1px solid #dfe8e2}
.faq-list summary{list-style:none;cursor:pointer;padding:22px 42px 22px 0;font-size:1.05rem;font-weight:800;position:relative}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";position:absolute;right:0;top:19px;font-size:1.4rem;font-weight:400;color:#0d8d3b}
.faq-list details[open] summary::after{content:"−"}
.faq-list details p{margin:0;padding:0 35px 23px 0;color:#65756c}
.cta-section{padding:0 0 95px;background:#fff}
.cta-box{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px;padding:35px 40px;border-radius:30px;background:
  radial-gradient(circle at 15% 20%,rgba(34,224,94,.2),transparent 25%),
  #07130e;color:#fff;box-shadow:0 28px 70px rgba(6,24,13,.18)}
.cta-box>img{width:82px;height:82px}
.cta-box span{color:#8af3a8;font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;font-weight:900}
.cta-box h2{font-size:clamp(1.7rem,3vw,2.65rem);line-height:1.05;margin:5px 0}
.cta-box p{margin:0;color:#97a99e}
.footer{background:#050e09;color:#d7e1db;padding:70px 0 0}
.footer__grid{display:grid;grid-template-columns:1.45fr repeat(3,1fr);gap:45px;padding-bottom:50px}
.footer__brand img{width:235px;filter:brightness(1.08)}
.footer__brand p{max-width:330px;color:#84958a;font-size:.9rem}
.footer h3{font-size:.77rem;text-transform:uppercase;letter-spacing:.12em;color:#72857a;margin:8px 0 18px}
.footer a{display:block;color:#d3ddd7;font-size:.91rem;margin:10px 0}
.footer a:hover{color:#61ec8b}
.footer__bottom{display:flex;justify-content:space-between;gap:20px;padding:20px 0 30px;border-top:1px solid rgba(255,255,255,.08);color:#738379;font-size:.78rem}
.mobile-tiktok{display:none}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal--delay{transition-delay:.12s}
.reveal.is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}
@media(max-width:1000px){
  .hero__grid{grid-template-columns:1fr;gap:20px}
  .hero__copy{text-align:center}
  .badge{margin-inline:auto}
  .hero__lead{margin-inline:auto}
  .hero__actions{justify-content:center}
  .hero__trust{margin-inline:auto;text-align:left}
  .phone-stage{min-height:620px}
  .floating-card--top{right:10%}
  .floating-card--bottom{left:10%}
  .data-layout{grid-template-columns:1fr;gap:50px}
  .result-panel{grid-template-columns:1fr;text-align:center}
  .answer-sample{text-align:left}
  .faq-layout{grid-template-columns:1fr;gap:35px}
  .footer__grid{grid-template-columns:1.3fr 1fr 1fr}
  .footer__grid>div:last-child{grid-column:2/4}
}
@media(max-width:780px){
  .shell{width:min(100% - 28px,1180px)}
  .topbar__inner{min-height:45px;flex-wrap:wrap;gap:6px;padding:7px 0}
  .topbar__inner span:last-child{display:none}
  .nav{min-height:70px}
  .nav__brand img{width:170px}
  .nav__toggle{display:block}
  .nav__links{
    position:absolute;left:14px;right:14px;top:76px;display:none;flex-direction:column;align-items:stretch;gap:4px;
    padding:15px;background:#fff;border:1px solid #e2ebe5;border-radius:18px;box-shadow:0 20px 50px rgba(8,29,16,.16)
  }
  .nav__links.is-open{display:flex}
  .nav__links a{padding:12px 13px}
  .nav__cta{text-align:center}
  .hero{padding-top:58px}
  .hero h1{font-size:clamp(3rem,16vw,5rem)}
  .hero__trust{grid-template-columns:1fr}
  .hero__trust>div{justify-content:center}
  .phone-stage{min-height:585px}
  .phone{width:min(350px,92vw)}
  .phone__screen{min-height:550px}
  .floating-card{display:none}
  .campaign-card{margin-top:30px;padding:6px;border-radius:18px}
  .campaign-card img{border-radius:13px}
  .section{padding:74px 0}
  .steps-grid{grid-template-columns:1fr}
  .step-card{min-height:220px}
  .data-cards{grid-template-columns:1fr}
  .mini-card:first-child{grid-row:auto;min-height:240px}
  .mini-card{min-height:190px}
  .result-panel{padding:30px 20px;gap:35px}
  .privacy-grid{grid-template-columns:1fr}
  .cta-box{grid-template-columns:1fr;text-align:center;padding:32px 22px}
  .cta-box>img{margin-inline:auto}
  .cta-box .button{width:100%}
  .footer__grid{grid-template-columns:1fr 1fr}
  .footer__brand{grid-column:1/-1}
  .footer__grid>div:last-child{grid-column:auto}
  .footer__bottom{flex-direction:column}
  .mobile-tiktok{
    position:fixed;z-index:90;display:flex;align-items:center;justify-content:center;gap:9px;
    left:14px;right:14px;bottom:14px;min-height:52px;border-radius:17px;background:#08140e;color:#fff;
    font-weight:850;box-shadow:0 18px 40px rgba(6,20,12,.28);border:1px solid rgba(255,255,255,.08)
  }
  .mobile-tiktok span{font-size:1.2rem;text-shadow:-2px 0 #25f4ee,2px 0 #fe2c55}
  .footer{padding-bottom:72px}
}
@media(max-width:520px){
  .hero__actions{display:grid}
  .hero__actions .button{width:100%}
  .hero__trust>div{justify-content:flex-start}
  .phone-stage{min-height:535px}
  .phone{width:300px;border-radius:41px}
  .phone__screen{min-height:500px;border-radius:33px;padding-left:14px;padding-right:14px}
  .bubble{font-size:.78rem}
  .campaign-card{margin-inline:-6px}
  .data-copy h2,.section-heading h2,.faq-intro h2{font-size:clamp(2.1rem,11vw,3.2rem)}
  .footer__grid{grid-template-columns:1fr}
  .footer__grid>div:last-child{grid-column:auto}
}