/* CFI × Math Rocks — estilos aislados para The7 / WPBakery */
@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@400;500;600;700&family=Nunito:wght@400;500;600;700;800;900&display=swap');
.cfi-mr,.cfi-mr *{box-sizing:border-box}
.cfi-mr{--navy:#101d38;--purple:#6833e7;--purple2:#7934ed;--ink:#111b36;--muted:#72798a;color:var(--ink);font-family:'Nunito',Arial,sans-serif;font-size:17px;line-height:1.42;position:relative;width:100vw;max-width:none;left:50%;margin-left:-50vw;overflow-x:clip;background:#fff;isolation:isolate}
.cfi-mr img{max-width:100%;height:auto}
.cfi-mr svg{width:100%;height:100%;display:block}
.cfi-mr a{text-decoration:none;box-shadow:none}
.cfi-mr :is(h1,h2,h3,p){margin:0;padding:0;color:inherit;letter-spacing:normal}
.cfi-mr button,.cfi-mr input,.cfi-mr textarea,.cfi-mr select{font-family:inherit}
.cfi-mr-container{max-width:1180px;margin:0 auto;padding:0 29px}
.cfi-mr-sr{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.wpb_text_column:has(.cfi-mr){margin-bottom:0!important}
/* NAV */
.cfi-mr-header{background:var(--navy);min-height:88px;position:relative;z-index:30}
.cfi-mr-header-inner{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.cfi-mr-brand{display:block;flex:0 1 488px;max-width:488px}
.cfi-mr-brand img{display:block;width:100%;max-height:71px;object-fit:contain;object-position:left center}
.cfi-mr-nav{display:flex;align-items:center;gap:29px;white-space:nowrap}
.cfi-mr .cfi-mr-nav>a{color:white;font-family:'Nunito',Arial,sans-serif;font-size:13px;font-weight:800;transition:opacity .2s}
.cfi-mr .cfi-mr-nav>a:hover{opacity:.78}
.cfi-mr .cfi-mr-nav .cfi-mr-nav-cta{background:linear-gradient(125deg,#ce0e2d,#ce0e2d);padding:15px 30px;border-radius:60px;box-shadow:0 6px 10px rgba(0,0,0,.13);font-size:14px;min-width:164px;text-align:center}
.cfi-mr-menu-toggle{display:none!important}
/* HERO */
.cfi-mr-hero{min-height:490px;background:#e1f4fd;position:relative;padding:38px 0 36px;overflow:hidden}
.cfi-mr-hero-grid{display:grid;grid-template-columns:minmax(0,1.17fr) minmax(360px,.93fr);align-items:center;gap:24px;position:relative;z-index:2}
.cfi-mr-intro{text-align:center;position:relative;min-width:0;padding:0 4px}
.cfi-mr-intro-title{position:relative;max-width:568px;margin:auto;padding-top:0}
.cfi-mr .cfi-mr-intro-title h1{font-family:'Fredoka','Trebuchet MS',sans-serif;font-size:58px;font-weight:700;line-height:1.13;letter-spacing:.2px;color:var(--ink);margin:0;text-align:center}
.cfi-mr-title-line,.cfi-mr-brush,.cfi-mr-math-line{display:block;white-space:nowrap}
.cfi-mr-title-line{transform:rotate(-2deg);font-size:.95em}
.cfi-mr-brush{color:white;position:relative;isolation:isolate;line-height:1.2;transform:rotate(-1.5deg);font-size:1.04em;text-shadow:0 1px 0 rgba(0,0,0,.03);margin:1px -4px 2px}
.cfi-mr-brush:before{content:"";position:absolute;z-index:-1;top:9%;bottom:6%;left:2%;right:1%;background:#1f6bb5;border-radius:25px 12px 27px 17px;transform:rotate(-1deg);box-shadow:10px -5px 0 -4px #001689,-9px 5px 0 -5px #001689}
.cfi-mr-math-line{font-size:1.04em;transform:rotate(-1deg)}
.cfi-mr-r{color:#ce0e2d}.cfi-mr-o{color:#ce0e2d}.cfi-mr-c{color:#ce0e2d}.cfi-mr-k{color:#ce0e2d}.cfi-mr-s{color:#ce0e2d}
.cfi-mr-lightbulb{display:block;position:absolute;left:-8px;top:50px;width:66px;height:82px;color:#131e36;transform:rotate(-13deg)}
.cfi-mr-lightbulb:before{content:"✦";position:absolute;top:-22px;left:-17px;color:#ffc21b;font-size:29px;transform:rotate(30deg)}
.cfi-mr-rocket{position:absolute;right:-11px;bottom:-13px;width:75px;height:79px;transform:rotate(15deg);color:#111b35}
.cfi-mr-tagline{max-width:470px;margin:30px auto 13px!important;color:#001689!important;font-family:'Fredoka','Trebuchet MS',sans-serif!important;font-size:29px!important;line-height:1.12!important;letter-spacing:.1px!important;font-weight:600!important}
.cfi-mr-tagline span{font-size:24px;white-space:nowrap}
.cfi-mr-description{font-family:'Nunito',Arial,sans-serif;max-width:525px;margin:0 auto!important;font-size:18px!important;line-height:1.36!important;font-weight:600;text-align:center;color:#182238!important}
.cfi-mr-description strong{font-weight:900}.cfi-mr-violet{color:#001689}.cfi-mr-pink{color:#000}
.cfi-mr-scribble{position:absolute;font-weight:900;font-family:'Fredoka',sans-serif;z-index:1;pointer-events:none;line-height:1}
.cfi-mr-doodle-a{left:22px;top:156px;font-size:62px;color:#ffb700;transform:rotate(55deg)}
.cfi-mr-doodle-b{left:29px;top:240px;font-size:70px;color:#ea50a4;transform:rotate(-22deg)}
.cfi-mr-doodle-c{right:18px;top:158px;font-size:96px;color:#16ae9c;transform:rotate(-14deg)}
.cfi-mr-doodle-d{right:23px;top:320px;font-size:75px;color:#7835d9;transform:rotate(9deg)}
/* FORM */
.cfi-mr-question-card{background:#fff;border-radius:26px;padding:23px 25px 25px;box-shadow:0 11px 30px rgba(56,54,138,.045);min-width:0;scroll-margin-top:20px}
.cfi-mr .cfi-mr-question-card h2{font-family:'Fredoka','Trebuchet MS',sans-serif;font-size:29px;font-weight:600;line-height:1.1;margin:0 0 9px 0;color:var(--ink)}
.cfi-mr-sunlines{display:inline-block;font-family:Arial,sans-serif;font-size:28px;color:#ffc20c;vertical-align:middle;margin-right:5px}
.cfi-mr .cfi-mr-question-card>p{font-size:17px;line-height:1.26;color:#7c8091;max-width:340px;margin:0 0 16px 9px}
.cfi-mr-form{display:flex;flex-direction:column}
.cfi-mr .cfi-mr-form textarea{background:#fff!important;border:1px solid #e5e5ed!important;box-shadow:none!important;border-radius:13px!important;padding:16px 17px!important;resize:vertical;min-height:116px;height:116px;width:100%;color:#202843!important;font-size:15px!important;line-height:1.4!important;outline:none}
.cfi-mr .cfi-mr-form textarea:focus,.cfi-mr .cfi-mr-form select:focus{border-color:#7942e8!important;box-shadow:0 0 0 3px rgba(111,52,223,.13)!important}
.cfi-mr .cfi-mr-form textarea::placeholder{color:#9a9eac}
.cfi-mr-counter{align-self:flex-end;font-size:14px;color:#939aaa;margin:3px 2px 8px}
.cfi-mr .cfi-mr-form select{appearance:auto!important;background:#fff!important;border:1px solid #e5e5ed!important;box-shadow:none!important;border-radius:11px!important;outline:none!important;padding:10px 15px!important;width:100%!important;height:46px!important;min-height:46px!important;max-width:100%!important;color:#353e52!important;font-size:14px!important;margin:0 0 20px}
.cfi-mr .cfi-mr-form .cfi-mr-submit{appearance:none;display:flex;justify-content:center;align-items:center;gap:11px;background:linear-gradient(90deg,#001689,#0071ce)!important;color:#fff!important;border:none!important;border-radius:40px!important;width:100%;height:58px;min-height:58px;padding:8px 20px!important;font-family:'Nunito',sans-serif;font-size:20px;font-weight:900;line-height:1;cursor:pointer;box-shadow:none!important;transition:transform .18s,filter .18s}
.cfi-mr-submit svg{width:23px;height:23px}
.cfi-mr .cfi-mr-form .cfi-mr-submit:hover{transform:translateY(-1px);filter:brightness(1.06)}
.cfi-mr .cfi-mr-form .cfi-mr-submit:focus-visible,.cfi-mr .cfi-mr-nav>a:focus-visible{outline:3px solid #ffc500;outline-offset:3px}
.cfi-mr-hp{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.cfi-mr-alert{padding:10px 12px;border-radius:8px;margin-bottom:13px;font-size:14px;font-weight:800}
.cfi-mr-alert-success{background:#e8faf1;color:#0c7040}.cfi-mr-alert-error{background:#fff1ee;color:#ac3030}
/* STEPS */
.cfi-mr-steps{background:#5189e145;padding:15px 0 23px;scroll-margin-top:10px}
.cfi-mr .cfi-mr-section-title{text-align:center;font-family:'Fredoka','Trebuchet MS',sans-serif;font-size:29px;font-weight:700;letter-spacing:.1px;line-height:1.2;margin:0 auto 13px;color:var(--ink)}
.cfi-mr-rays{color:#f7b615;display:inline-block;padding:0 10px;font-size:26px;transform:rotate(-16deg)}
.cfi-mr-steps-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:46px;align-items:start}
.cfi-mr-step{text-align:center}
.cfi-mr-stephead{display:flex;align-items:center;justify-content:center;gap:25px;min-height:82px}
.cfi-mr-number{display:flex;align-items:center;justify-content:center;width:51px;height:51px;flex-shrink:0;border-radius:50%;background:#001689;color:#fff;font-size:23px;font-weight:900;box-shadow:0 3px 2px rgba(69,42,135,.1)}
.cfi-mr-stepicon{height:73px;width:80px;color:#0e1c37}
.cfi-mr .cfi-mr-step h3{font-family:'Fredoka',sans-serif;font-weight:700;font-size:24px;line-height:1.15;margin:1px 0 3px;color:var(--ink)}
.cfi-mr .cfi-mr-step p{font-size:17px;line-height:1.28;font-weight:500;max-width:345px;margin:0 auto;color:#24293c}
.cfi-mr-step p strong{font-weight:900}
/* EDUTUBERS */
.cfi-mr-edutubers{background:#fffdf8;padding:15px 0 22px;scroll-margin-top:10px}
.cfi-mr .cfi-mr-edutubers .cfi-mr-section-title{font-size:26px;letter-spacing:.15px;margin-bottom:19px}
.cfi-mr-portraits{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px;align-items:center}
.cfi-mr-portrait{width:100%;aspect-ratio:1;display:flex;align-items:center;justify-content:center}
.cfi-mr-portrait img{width:100%;height:100%;display:block;object-fit:cover;border-radius:50%;border:none;transition:transform .2s}
.cfi-mr-portrait img:hover{transform:translateY(-3px)}
/* FOOTER */
.cfi-mr-footer{background:#111e3a;color:#fff;padding:23px 0 25px}
.cfi-mr-footer-grid{display:grid;grid-template-columns:1.1fr 1fr 1.5fr auto;gap:20px;align-items:center}
.cfi-mr-footer-event,.cfi-mr-footer-place{display:flex;align-items:center;gap:13px;min-height:79px}
.cfi-mr-footer-event{padding-right:17px;border-right:1px solid rgba(255,255,255,.6)}
.cfi-mr-footer-place{padding-right:18px;border-right:1px solid rgba(255,255,255,.6)}
.cfi-mr-footer-icon{color:#fff;display:block;width:60px;height:60px;flex:0 0 60px}
.cfi-mr-footer-event strong{font-family:'Fredoka',sans-serif;font-size:20px;line-height:1.16;font-weight:600;color:white;display:block}
.cfi-mr-footer-rocks{color:#e83788}
.cfi-mr .cfi-mr-footer-place p{font-size:14px;line-height:1.34;color:white;font-weight:700}
.cfi-mr-footer-organizers{min-width:0;display:flex;flex-direction:column;gap:2px}
.cfi-mr-footer-organizers>span{font-size:12px;font-weight:700;color:#fff}
.cfi-mr-footer-organizers img{width:100%;max-width:365px;max-height:61px;object-fit:contain;object-position:left center}
.cfi-mr-socials{display:flex;gap:14px;align-items:center;justify-content:flex-end;min-width:0}
.cfi-mr .cfi-mr-socials a{font-family:Arial,sans-serif;color:white;font-size:24px;font-weight:900;text-align:center;min-width:25px}
/* RESPONSIVE */
@media(max-width:1170px){
  .cfi-mr-header-inner{gap:17px}.cfi-mr-brand{flex-basis:420px}.cfi-mr-nav{gap:18px}
  .cfi-mr-hero-grid{gap:18px}.cfi-mr .cfi-mr-intro-title h1{font-size:clamp(40px,4.8vw,58px)}
  .cfi-mr-lightbulb{left:-13px}.cfi-mr-rocket{right:-7px}
  .cfi-mr-footer-grid{gap:12px}.cfi-mr-footer-icon{width:45px;height:48px;flex-basis:45px}
}
@media(max-width:920px){
  .cfi-mr-header-inner{min-height:75px}.cfi-mr-header{min-height:75px}
  .cfi-mr-brand{flex-basis:365px}
  .cfi-mr-nav{gap:14px}.cfi-mr .cfi-mr-nav>a{font-size:12px}.cfi-mr .cfi-mr-nav .cfi-mr-nav-cta{padding:12px 13px;min-width:auto;font-size:12px}
  .cfi-mr-hero-grid{grid-template-columns:minmax(0,1.1fr) minmax(320px,1fr)}
  .cfi-mr .cfi-mr-intro-title h1{font-size:clamp(33px,4.5vw,43px)}
  .cfi-mr-lightbulb,.cfi-mr-rocket{width:48px;height:65px}
  .cfi-mr-tagline{font-size:24px!important}.cfi-mr-description{font-size:15px!important}
  .cfi-mr .cfi-mr-question-card h2{font-size:24px}.cfi-mr-question-card{padding:22px}
  .cfi-mr-steps-grid{gap:15px}.cfi-mr .cfi-mr-step p{font-size:15px}
  .cfi-mr-footer-grid{grid-template-columns:1.1fr 1fr 1.5fr}.cfi-mr-socials{grid-column:1 / -1;justify-content:center}
}
@media(max-width:760px){
  .cfi-mr-container{padding:0 20px}
  .cfi-mr-header,.cfi-mr-header-inner{min-height:74px}
  .cfi-mr-brand{flex-basis:365px;max-width:calc(100% - 65px)}
  .cfi-mr-menu-toggle{display:flex!important;position:relative;width:44px;height:42px;flex:0 0 44px;background:transparent;border:1px solid rgba(255,255,255,.35);border-radius:8px;padding:11px 9px;flex-direction:column;justify-content:space-between;cursor:pointer}
  .cfi-mr-menu-toggle span{height:2px;width:100%;background:white;border-radius:5px}
  .cfi-mr-nav{display:none;position:absolute;top:74px;right:0;left:0;background:#142443;padding:20px 23px;flex-direction:column;align-items:stretch;gap:17px;box-shadow:0 14px 20px rgba(0,0,0,.15)}
  .cfi-mr-nav.is-open{display:flex}.cfi-mr .cfi-mr-nav>a{font-size:15px}.cfi-mr .cfi-mr-nav .cfi-mr-nav-cta{font-size:15px;text-align:center;padding:14px 15px}
  .cfi-mr-hero{padding:32px 0 37px}
  .cfi-mr-hero-grid{grid-template-columns:minmax(0,1fr);gap:32px;max-width:640px}
  .cfi-mr-intro{max-width:540px;margin:auto}
  .cfi-mr .cfi-mr-intro-title h1{font-size:clamp(39px,8.6vw,62px)}
  .cfi-mr-tagline{font-size:clamp(23px,5vw,30px)!important;margin:25px auto 14px!important}
  .cfi-mr-description{font-size:17px!important}
  .cfi-mr-lightbulb{left:0}.cfi-mr-rocket{right:0}
  .cfi-mr-question-card{max-width:500px;width:100%;margin:auto;padding:25px}
  .cfi-mr .cfi-mr-question-card h2{font-size:29px}
  .cfi-mr-doodle-c,.cfi-mr-doodle-d{opacity:.35}
  .cfi-mr-steps{padding:30px 0 36px}
  .cfi-mr-steps-grid{grid-template-columns:1fr;gap:32px;max-width:440px;margin:0 auto}
  .cfi-mr-stephead{min-height:69px}.cfi-mr-stepicon{height:66px;width:67px}
  .cfi-mr .cfi-mr-step p{font-size:16px}
  .cfi-mr-edutubers{padding:32px 0 40px}
  .cfi-mr .cfi-mr-edutubers .cfi-mr-section-title{font-size:24px}
  .cfi-mr-portraits{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;max-width:550px;margin:auto}
  .cfi-mr-footer-grid{grid-template-columns:1fr 1fr;gap:19px}
  .cfi-mr-footer-event strong{font-size:17px}
  .cfi-mr-footer-place{border-right:0}
  .cfi-mr-footer-organizers{grid-column:1 / -1;align-items:center;text-align:center;border-top:1px solid rgba(255,255,255,.23);padding-top:17px}
  .cfi-mr-footer-organizers img{max-width:370px}
  .cfi-mr-socials{grid-column:1 / -1}
}
@media(max-width:420px){
  .cfi-mr-container{padding:0 15px}
  .cfi-mr .cfi-mr-intro-title h1{font-size:clamp(31px,8.8vw,39px)}
  .cfi-mr-lightbulb{width:35px;left:-3px;top:25px}.cfi-mr-rocket{width:38px;right:-3px;bottom:-6px}
  .cfi-mr .cfi-mr-question-card h2{font-size:24px}
  .cfi-mr-question-card{padding:20px 17px;border-radius:20px}
  .cfi-mr .cfi-mr-section-title{font-size:24px}.cfi-mr-rays{padding:0 3px;font-size:17px}
  .cfi-mr .cfi-mr-edutubers .cfi-mr-section-title{font-size:21px}
  .cfi-mr-footer-grid{grid-template-columns:1fr}.cfi-mr-footer-event{border:0;border-bottom:1px solid rgba(255,255,255,.18);padding-bottom:13px}.cfi-mr-footer-place{min-height:65px}
}
@media(prefers-reduced-motion:reduce){.cfi-mr *{scroll-behavior:auto!important;transition:none!important}}

.cfi-mr .cfi-mr-privacy{text-align:center;color:#7d8191;font-size:11px;line-height:1.2;margin:9px 0 0}