:root{
  --blue:#244e8f;
  --blue-deep:#173a70;
  --blue-soft:#eef4fb;
  --gold:#d7ae5b;
  --text:#344050;
  --muted:#687587;
  --white:#fff;
  --line:#e7ecf2;
  --shadow:0 12px 32px rgba(30,63,105,.10);
  --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--text);font-family:Arial,"Helvetica Neue",sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit}
.container{width:min(calc(100% - 48px),var(--container));margin-inline:auto}
.section{padding:76px 0}
.eyebrow{margin:0 0 4px;color:var(--blue);font-size:1.08rem;font-weight:500}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 26px;border-radius:5px;background:var(--blue);color:#fff;text-decoration:none;font-size:.95rem;font-weight:700;transition:.2s ease}
.button:hover{background:var(--blue-deep);transform:translateY(-1px)}

/* HERO — proporção e composição próximas da página original */
.hero{height:467px;min-height:467px;display:flex;align-items:center;position:relative;color:#fff;background-position:center!important;background-size:cover!important;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,42,80,.70) 0%,rgba(20,53,91,.50) 40%,rgba(20,53,91,.06) 74%)}
.hero__content{position:relative;z-index:1;padding-bottom:8px}
.hero .eyebrow{margin:0 0 2px;color:#fff;font-size:1.7rem;font-weight:400}
.hero h1{margin:0;font-size:clamp(3rem,5vw,4.65rem);line-height:1;font-weight:700;letter-spacing:-.03em;color:#fff}
.hero__lead{max-width:590px;margin:18px 0 24px;font-size:1.05rem;line-height:1.55}
.hero .button{background:#fff;color:var(--blue);box-shadow:none}
.hero .button:hover{background:#f3f6fb}

/* TÓPICOS */
.section--pullup{padding:34px 0 56px;margin:0;background:#fff}
.grid{display:grid;gap:14px}
.grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.quick-card{position:relative;display:block;min-height:196px;padding:24px 22px 22px;background:#fff;border:1px solid #e5eaf0;border-radius:4px;text-decoration:none;box-shadow:0 5px 18px rgba(28,65,112,.06)}
.quick-card::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:3px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:.22s ease}
a.quick-card:hover::after{transform:scaleX(1)}
.quick-card img{width:39px;height:39px;object-fit:contain;margin-bottom:16px}
.quick-card h3{margin:0 0 9px;color:var(--blue);font-size:1.07rem;line-height:1.3}
.quick-card p{margin:0;color:#667382;font-size:.88rem;line-height:1.55}

/* TEXTO + FOTO */
.split{padding:62px 0 82px}
.split__grid{display:grid;grid-template-columns:455px 1fr;gap:84px;align-items:center}
.split__media{height:570px;overflow:hidden;border-radius:0;background:#f1f3f5}
.split__media img{width:100%;height:100%;object-fit:cover;object-position:center 30%}
.split__content{max-width:610px}
.split__content .eyebrow{display:none}
.split h2,.unit h2,.section-heading h2{margin:0;color:var(--blue);font-size:clamp(2.05rem,3vw,3.15rem);line-height:1.12;font-weight:700;letter-spacing:-.025em}
.split__content p:not(.eyebrow),.unit__content p:not(.eyebrow){margin:18px 0;color:#5f6c79;font-size:.98rem;line-height:1.78}
.split__content .button,.unit__content .button{margin-top:7px}

/* BENEFÍCIOS — menos “cards de app”, mais próximo da landing original */
.section--soft{background:#f5f8fc}
.benefits{padding:72px 0 78px}
.section-heading{text-align:center;max-width:820px;margin:0 auto 44px}
.section-heading .eyebrow{display:none}
.benefit-card{min-height:350px;padding:30px 24px;background:#fff;border:1px solid #edf0f4;border-radius:3px;text-align:center;box-shadow:none}
.benefit-card img{width:74px;height:74px;object-fit:contain;margin:0 auto 20px}
.benefit-card h3{margin:0 0 14px;color:var(--blue);font-size:1.06rem;line-height:1.3}
.benefit-card p{margin:0;color:#677482;font-size:.89rem;line-height:1.68}

/* UNIDADE */
.unit{padding:82px 0}
.unit__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center}
.unit__media{height:430px;overflow:hidden;background:#eef1f4}
.unit__media img{width:100%;height:100%;object-fit:cover;object-position:center 50%}
.unit__content{max-width:510px}
.unit__content .eyebrow{margin-bottom:0;font-size:1.45rem;color:#6d7782}
.unit h2{font-size:clamp(2.25rem,3.2vw,3.45rem)}

/* GALERIA */
.section--compact{padding:0 0 74px}
.gallery{overflow:hidden;background:#fff;position:relative}
.gallery .container{display:block}
.gallery .section-heading{max-width:none;margin:0 auto 24px;padding:0 8px;text-align:left;display:flex;align-items:end;justify-content:space-between;gap:24px}
.gallery .section-heading .eyebrow{display:block;margin-bottom:6px}
.gallery__controls{display:flex;gap:10px;flex:0 0 auto}
.gallery__button{width:48px;height:48px;border:0;border-radius:999px;background:#244e8f;color:#fff;font-size:1.5rem;line-height:1;display:grid;place-items:center;cursor:pointer;box-shadow:0 8px 22px rgba(36,78,143,.22);transition:transform .18s ease,background .18s ease,opacity .18s ease}
.gallery__button:hover{background:#183b72;transform:translateY(-2px)}
.gallery__button:active{transform:translateY(0)}
.gallery__button:focus-visible{outline:3px solid rgba(36,78,143,.25);outline-offset:3px}
.gallery__track{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100vw - 56px)/4);gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:0 0 16px;scroll-behavior:smooth}
.gallery__track::-webkit-scrollbar{display:none}
.gallery__item{height:285px;padding:0;border:0;border-radius:0;background:#edf0f2;overflow:hidden;cursor:zoom-in;scroll-snap-align:start}
.gallery__item img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.gallery__item:hover img{transform:scale(1.025)}

.lightbox{width:min(94vw,1100px);max-width:none;padding:0;border:0;background:transparent;overflow:visible}
.lightbox::backdrop{background:rgba(8,18,31,.9)}
.lightbox img{max-width:100%;max-height:88vh;margin:auto;object-fit:contain}
.lightbox__close{position:absolute;right:0;top:-48px;width:40px;height:40px;border:0;border-radius:50%;background:#fff;color:var(--blue);font-size:1.5rem;cursor:pointer}

.whatsapp-float{position:fixed;right:20px;bottom:20px;z-index:15;display:flex;align-items:center;gap:9px;padding:10px 12px 10px 16px;border-radius:999px;background:#25d366;color:#fff;text-decoration:none;font-size:.82rem;font-weight:700;box-shadow:0 9px 26px rgba(0,0,0,.18)}
.whatsapp-float b{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.15);font-size:1.1rem}

@media(max-width:1000px){
  .grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split__grid{grid-template-columns:minmax(300px,420px) 1fr;gap:44px}
  .unit__grid{gap:44px}
  .gallery__track{grid-auto-columns:calc((100vw - 28px)/2)}
}
@media(max-width:720px){
  .container{width:min(calc(100% - 30px),var(--container))}
  .hero{height:520px;min-height:520px;background-position:62% center!important}
  .hero::before{background:linear-gradient(90deg,rgba(13,44,82,.88),rgba(13,44,82,.60))}
  .hero .eyebrow{font-size:1.3rem}.hero h1{font-size:3.15rem}.hero__lead{font-size:.98rem;max-width:92%}
  .section--pullup{padding:24px 0 50px}.grid--4{grid-template-columns:1fr}.quick-card{min-height:auto}
  .split{padding:28px 0 62px}.split__grid,.unit__grid{grid-template-columns:1fr;gap:34px}.split__media{height:500px}.split__content{max-width:none}
  .benefits{padding:58px 0}.benefit-card{min-height:auto}
  .unit{padding:62px 0}.unit__media{height:390px}.unit__content{order:-1}
  .gallery__track{grid-auto-columns:82vw}.gallery__item{height:320px}
  .whatsapp-float span{display:none}.whatsapp-float{padding:10px;right:14px;bottom:14px}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}
/* Builder V3 */
.hero{min-height:var(--hero-height,467px)}
.hero--center .hero__content{text-align:center;margin-inline:auto;align-items:center}
.split__grid--reverse .split__media{order:2}.split__grid--reverse .split__content{order:1}
@media(max-width:800px){.split__grid--reverse .split__media,.split__grid--reverse .split__content{order:initial}}

/* Builder V4.1 — o template-base mantém seus estilos. Personalizações do painel são injetadas de forma escopada apenas quando ativadas. */
.rich-text>:first-child{margin-top:0}.rich-text>:last-child{margin-bottom:0}.rich-text a{text-decoration:underline}.rich-text ul,.rich-text ol{padding-left:1.35em}.rich-text blockquote{margin:1em 0;padding:.25em 0 .25em 1em;border-left:3px solid currentColor;opacity:.85}
.custom-html{margin-top:18px}

/* WhatsApp multi-contato */
.whatsapp-stack{position:fixed;right:20px;bottom:20px;z-index:30;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.whatsapp-stack .whatsapp-float{position:static;right:auto;bottom:auto;min-height:52px;padding:8px 9px 8px 16px}
.whatsapp-float__icon{display:grid!important;place-items:center;width:36px!important;height:36px!important;min-width:36px;border-radius:50%;overflow:hidden;background:rgba(255,255,255,.15)!important;padding:5px}
.whatsapp-float__icon img{display:block;width:100%;height:100%;object-fit:contain;object-position:center}
.whatsapp-float__icon svg{display:block;width:100%;height:100%;object-fit:contain}
@media(max-width:720px){.whatsapp-stack{right:14px;bottom:14px}.whatsapp-stack .whatsapp-float{padding:8px}.whatsapp-stack .whatsapp-float span{display:none}.whatsapp-float__icon{width:38px!important;height:38px!important}}

/* WhatsApp — botão único com painel de contatos */
.whatsapp-stack{display:none!important}
.contact-widget{position:fixed;right:20px;bottom:20px;z-index:40;font-family:Arial,"Helvetica Neue",sans-serif}
.contact-widget__trigger{display:flex;align-items:center;gap:9px;min-height:54px;padding:10px 17px;border:0;border-radius:8px;background:#25d366;color:#fff;box-shadow:0 12px 34px rgba(0,0,0,.22);font-size:1rem;font-weight:700;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.contact-widget__trigger:hover{transform:translateY(-2px);box-shadow:0 15px 38px rgba(0,0,0,.25);background:#20c45d}
.contact-widget__trigger-icon{display:grid;place-items:center;width:27px;height:27px;flex:0 0 27px}
.contact-widget__trigger-icon svg{width:100%;height:100%}
.contact-widget__panel{position:absolute;right:0;bottom:68px;width:min(410px,calc(100vw - 28px));padding:0;background:#fff;border:1px solid #e7ebef;border-radius:12px;box-shadow:0 24px 70px rgba(19,35,55,.25);overflow:hidden;opacity:0;visibility:hidden;transform:translateY(14px) scale(.98);transform-origin:bottom right;pointer-events:none;transition:opacity .2s ease,transform .2s ease,visibility .2s ease}
.contact-widget.is-open .contact-widget__panel{opacity:1;visibility:visible;transform:translateY(0) scale(1);pointer-events:auto}
.contact-widget__header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:19px 20px;background:#244e8f;color:#fff}
.contact-widget__header div{display:flex;flex-direction:column;gap:2px}
.contact-widget__header strong{font-size:1rem;line-height:1.2}
.contact-widget__header span{font-size:.78rem;opacity:.82}
.contact-widget__close{width:34px;height:34px;border:0;border-radius:8px;background:rgba(255,255,255,.14);color:#fff;font-size:1.5rem;line-height:1;cursor:pointer}
.contact-widget__list{padding:10px}
.contact-widget__item{display:grid;grid-template-columns:58px 1fr 20px;align-items:center;gap:13px;padding:13px 12px;border-radius:9px;color:#3d4651;text-decoration:none;transition:background .16s ease,transform .16s ease}
.contact-widget__item+.contact-widget__item{border-top:1px solid #edf0f3}
.contact-widget__item:hover{background:#f5f8fc;transform:translateX(2px)}
.contact-widget__item-icon{display:grid;place-items:center;width:58px;height:58px;padding:6px;border-radius:10px;background:#f7f8fa;color:#1f2f42;overflow:hidden}
.contact-widget__item-icon img{display:block;width:100%;height:100%;object-fit:contain;object-position:center}
.contact-widget__item-icon svg{width:78%;height:78%;color:#25d366}
.contact-widget__item-copy{display:flex;flex-direction:column;min-width:0}
.contact-widget__item-copy strong{color:#333e49;font-size:1rem;line-height:1.25}
.contact-widget__item-copy small{margin-top:3px;color:#79838e;font-size:.84rem;line-height:1.32}
.contact-widget__item-arrow{color:#9aa5b1;font-size:1.7rem;line-height:1}
@media(max-width:720px){
  .contact-widget{right:14px;bottom:14px}
  .contact-widget__trigger{min-height:52px;padding:9px 14px}
  .contact-widget__panel{bottom:64px;width:min(390px,calc(100vw - 28px))}
  .contact-widget__item{grid-template-columns:52px 1fr 18px;padding:11px 10px}
  .contact-widget__item-icon{width:52px;height:52px}
}

/* Rota secundária — Tutoria Knox Kids (minimalista ajustada) */
.tutoria-rail{
  position:fixed;
  right:0;
  top:var(--tutoria-y,48%);
  z-index:38;
  font-family:Arial,"Helvetica Neue",sans-serif;
}
.tutoria-rail__tab{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  width:auto;
  min-width:154px;
  max-width:205px;
  min-height:42px;
  padding:9px 13px 9px 15px;
  border:0;
  border-radius:10px 0 0 10px;
  background:var(--tutoria-bg,#244e8f);
  color:var(--tutoria-text,#fff);
  box-shadow:-5px 7px 20px rgba(16,42,75,.16);
  cursor:pointer;
  transition:transform .16s ease,box-shadow .16s ease,filter .16s ease;
}
.tutoria-rail__tab:hover{
  transform:translateX(-3px);
  box-shadow:-8px 9px 24px rgba(16,42,75,.2);
  filter:brightness(1.04);
}
.tutoria-rail__tab span{
  display:block;
  white-space:normal;
  overflow:visible;
  text-overflow:clip;
  text-align:left;
  font-size:.73rem;
  font-weight:800;
  letter-spacing:.01em;
  line-height:1.15;
}
.tutoria-rail__tab b{font-size:.92rem;font-weight:800;line-height:1;flex:0 0 auto}

.tutoria-rail__card{
  position:absolute;
  right:14px;
  top:calc(100% + 10px);
  width:min(292px,calc(100vw - 34px));
  padding:18px 18px 17px;
  border:1px solid #e4e9ef;
  border-radius:12px;
  background:#fff;
  color:#344050;
  box-shadow:0 18px 48px rgba(18,43,72,.20);
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transform:translateY(-4px) scale(.985);
  transform-origin:top right;
  transition:opacity .18s ease,transform .18s ease,visibility .18s ease;
}
.tutoria-rail.is-open .tutoria-rail__card{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
  transform:translateY(0) scale(1);
}
.tutoria-rail.is-open.open-up .tutoria-rail__card{
  top:auto;
  bottom:calc(100% + 10px);
  transform-origin:bottom right;
}
.tutoria-rail__close{
  position:absolute;
  right:9px;
  top:9px;
  width:28px;
  height:28px;
  border:0;
  border-radius:7px;
  background:#f1f4f8;
  color:#617082;
  font-size:1.15rem;
  line-height:1;
  cursor:pointer;
}
.tutoria-rail__close:hover{background:#e8edf3;color:#344050}
.tutoria-rail__kicker{
  display:block;
  margin:0 36px 5px 0;
  color:var(--tutoria-bg,#244e8f);
  font-size:.64rem;
  font-weight:800;
  letter-spacing:.075em;
  text-transform:uppercase;
}
.tutoria-rail__title{
  display:block;
  max-width:225px;
  color:#244e8f;
  font-size:1.05rem;
  line-height:1.2;
}
.tutoria-rail__card p{
  margin:8px 0 14px;
  color:#667382;
  font-size:.82rem;
  line-height:1.42;
}
.tutoria-rail__button{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  width:100%;
  padding:10px 12px;
  border-radius:8px;
  background:var(--tutoria-bg,#244e8f);
  color:var(--tutoria-text,#fff);
  text-decoration:none;
  font-size:.82rem;
  font-weight:800;
  transition:filter .15s ease,transform .15s ease;
}
.tutoria-rail__button:hover{filter:brightness(1.05);transform:translateY(-1px)}
.tutoria-rail__button span{font-size:1rem}

@media(max-width:720px){
  .tutoria-rail{top:auto;right:14px;bottom:80px}
  .tutoria-rail__tab{
    min-width:0;
    max-width:175px;
    min-height:40px;
    padding:9px 12px;
    border-radius:8px;
    box-shadow:0 9px 24px rgba(16,42,75,.16);
  }
  .tutoria-rail__tab:hover{transform:translateY(-2px)}
  .tutoria-rail__tab span{font-size:.7rem;text-align:center}
  .tutoria-rail__card{
    position:fixed;
    right:14px;
    top:auto;
    bottom:134px;
    width:min(292px,calc(100vw - 28px));
  }
  .tutoria-rail.is-open.open-up .tutoria-rail__card{top:auto;bottom:134px}
}



/* ===== Barra superior Instituto John Knox ===== */
.ijk-topbar{position:sticky;top:0;z-index:1100;width:100%;background:rgba(255,255,255,.97);border-bottom:1px solid #e3e9f1;box-shadow:0 5px 18px rgba(18,49,90,.055);backdrop-filter:blur(10px)}
.ijk-topbar__inner{width:min(1280px,calc(100% - 40px));min-height:58px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px}
.ijk-topbar__brand{display:flex;align-items:center;gap:10px;color:#244e8f;font-weight:800;white-space:nowrap}
.ijk-topbar__brand-mark{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:#244e8f;color:#fff;font-size:11px;letter-spacing:.06em}
.ijk-topbar__brand-name{font-family:Georgia;font-size:14px;font-weight:800;color:#6B2F2F}
.ijk-topbar__nav{display:flex;align-items:center;gap:8px;}
.ijk-topbar__nav a{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:0 18px;border-radius:9px;color:#244e8f;text-decoration:none;font-weight:750;font-size:14px;border:1px solid transparent;transition:background .18s ease,border-color .18s ease,color .18s ease}
.ijk-topbar__nav a:hover{background:#f2f6fb;border-color:#d9e2ee}
.tutoria-rail{display:none!important}
@media (max-width:640px)
{.ijk-topbar__inner{width:calc(100% - 24px);min-height:54px;gap:10px}
.ijk-topbar__brand-name{display:none}
.ijk-topbar__brand-mark{width:32px;height:32px}
.ijk-topbar__nav{gap:5px;flex:1;justify-content:flex-end}
.ijk-topbar__nav a{min-height:36px;padding:0 12px;font-size:13px}}