:root{
  --cream:#F6F1E9;
  --ivory:#FCFAF6;
  --paper:#FFFFFF;
  --brown:#40281E;
  --brown-2:#6B4C3B;
  --muted:#8C7A6C;
  --gold:#C39A55;
  --gold-2:#A87A38;
  --line:rgba(64,40,30,.13);
  --shadow:0 18px 50px -28px rgba(64,40,30,.45);
  --r:2px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--ivory);color:var(--brown);
  font-family:'Jost',system-ui,sans-serif;font-weight:300;font-size:17px;line-height:1.7;
  -webkit-font-smoothing:antialiased;text-wrap:pretty;overflow-x:hidden;
}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:'Marcellus',Georgia,serif;font-weight:400;line-height:1.12;margin:0;letter-spacing:.005em}
h1{font-size:clamp(38px,5.2vw,72px)}
h2{font-size:clamp(28px,3.4vw,46px)}
h3{font-size:clamp(21px,2.1vw,28px)}
p{margin:0 0 1.1em}
a{color:var(--brown);text-decoration:none;transition:color .3s}
a:hover{color:var(--gold-2)}
ul{margin:0;padding:0;list-style:none}

.wrap{width:min(1240px,90vw);margin:0 auto}
.wrap-narrow{width:min(820px,90vw)}
.section{padding:clamp(80px,10vw,150px) 0}
.eyebrow{
  font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--gold-2);
  margin:0 0 18px;font-weight:400;
}
.eyebrow.light{color:rgba(255,255,255,.66)}
.section-head{max-width:760px;margin:0 auto clamp(44px,5vw,80px);text-align:center}
.section-sub{color:var(--muted);margin-top:18px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,90px);align-items:start}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;text-align:center;
  min-height:54px;padding:12px 32px;border-radius:var(--r);
  background:var(--brown);color:var(--cream);border:1px solid var(--brown);
  font-family:'Jost',sans-serif;font-size:13px;letter-spacing:.18em;text-transform:uppercase;line-height:1.4;
  cursor:pointer;position:relative;overflow:hidden;transition:color .4s,border-color .4s,transform .4s;
}
.btn::after{
  content:"";position:absolute;inset:0;background:linear-gradient(100deg,var(--gold-2),var(--gold));
  transform:translateY(101%);transition:transform .5s cubic-bezier(.16,1,.3,1);z-index:0;
}
.btn>*,.btn{z-index:1}
.btn:hover{color:#fff;border-color:var(--gold-2);transform:translateY(-2px)}
.btn:hover::after{transform:translateY(0)}
.btn span,.btn svg{position:relative;z-index:1}
.btn{isolation:isolate}
.btn-ghost{background:transparent;color:var(--brown);border-color:var(--line)}
.btn-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn-sm{min-height:44px;padding:8px 20px;font-size:11px}

/* header */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(252,250,246,0);backdrop-filter:blur(0px);
  border-bottom:1px solid transparent;transition:background .4s,border-color .4s,backdrop-filter .4s;
}
.site-header.stuck{background:rgba(252,250,246,.86);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:82px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:42px;height:42px;object-fit:cover;border-radius:50%;filter:saturate(.95)}
.brand-txt{display:flex;flex-direction:column;line-height:1.2}
.brand-txt strong{font-family:'Marcellus',serif;font-weight:400;font-size:17px;letter-spacing:.06em}
.brand-txt em{font-style:normal;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.nav{display:flex;gap:34px;font-size:13px;letter-spacing:.14em;text-transform:uppercase}
.nav a{position:relative;padding:4px 0}
.nav a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--gold);transition:width .4s cubic-bezier(.16,1,.3,1)}
.nav a:hover::after{width:100%}
.header-actions{display:flex;align-items:center;gap:14px}
.lang-btn{
  display:flex;align-items:center;gap:8px;height:44px;padding:0 14px;cursor:pointer;
  background:transparent;border:1px solid var(--line);border-radius:var(--r);
  font-family:'Jost',sans-serif;font-size:12px;letter-spacing:.16em;color:var(--brown);
  transition:border-color .3s,background .3s;
}
.lang-btn:hover{border-color:var(--gold);background:rgba(195,154,85,.07)}
.flag{width:24px;height:16px;display:block;border-radius:1px;overflow:hidden;box-shadow:0 0 0 1px rgba(64,40,30,.12)}
.flag svg{display:block}

/* hero */
.hero{
  display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:clamp(30px,5vw,80px);
  width:min(1240px,90vw);margin:0 auto;padding:clamp(130px,15vh,190px) 0 clamp(70px,8vw,110px);
}
.hero-copy{max-width:620px}
.hero h1 .line{display:block;opacity:0;transform:translateY(30px);animation:rise 1.1s cubic-bezier(.16,1,.3,1) forwards}
.hero h1 .line:nth-child(2){animation-delay:.14s}
.hero h1 .accent{
  font-style:italic;
  background:linear-gradient(96deg,var(--gold-2),var(--gold) 45%,#E0C48E 70%,var(--gold-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero .lead{max-width:530px;margin-top:28px;color:var(--brown-2);opacity:0;animation:rise 1.1s .28s cubic-bezier(.16,1,.3,1) forwards}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;opacity:0;animation:rise 1.1s .38s cubic-bezier(.16,1,.3,1) forwards}
.hero-note{margin-top:26px;font-size:13px;letter-spacing:.06em;color:var(--muted);opacity:0;animation:rise 1.1s .48s cubic-bezier(.16,1,.3,1) forwards}
@keyframes rise{to{opacity:1;transform:none}}
/* fotografias integradas — imagem completa, sem corte */
.photo-fuse{display:flex;align-items:flex-end;justify-content:flex-end}
.photo-fuse img{
  width:auto;max-width:100%;height:auto;max-height:min(74vh,700px);
  -webkit-mask-image:linear-gradient(to right,transparent 0,#000 17%),linear-gradient(to bottom,transparent 0,#000 8%,#000 90%,transparent 100%);
  mask-image:linear-gradient(to right,transparent 0,#000 17%),linear-gradient(to bottom,transparent 0,#000 8%,#000 90%,transparent 100%);
  -webkit-mask-composite:source-in;mask-composite:intersect;
}
.photo-fuse.flip{justify-content:flex-start}
.photo-fuse.flip img{
  -webkit-mask-image:linear-gradient(to left,transparent 0,#000 17%),linear-gradient(to bottom,transparent 0,#000 8%,#000 90%,transparent 100%);
  mask-image:linear-gradient(to left,transparent 0,#000 17%),linear-gradient(to bottom,transparent 0,#000 8%,#000 90%,transparent 100%);
}
.hero-media{position:relative}
.hero-img{display:flex;justify-content:flex-end;width:100%;opacity:0;animation:rise 1.4s .1s cubic-bezier(.16,1,.3,1) forwards}
.hero-img img{max-height:min(80vh,780px)}

/* marquee */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;background:var(--cream)}
.marquee-track{display:flex;gap:0;width:max-content;animation:slide 46s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{
  padding:16px 30px;font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--brown-2);
  white-space:nowrap;display:flex;align-items:center;gap:30px;
}
.marquee-track span::after{content:"";width:4px;height:4px;background:var(--gold);border-radius:50%;opacity:.7}
@keyframes slide{to{transform:translateX(-50%)}}

/* manifesto */
.manifesto{background:var(--ivory)}
.manifesto p{color:var(--brown-2)}
.manifesto .grid-2{align-items:center}
.man-title{margin-bottom:26px}
.pillars{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;margin-top:38px;background:var(--line);border:1px solid var(--line)}
.pillars li{background:var(--ivory);padding:22px 24px;display:flex;flex-direction:column;gap:6px;transition:background .4s}
.pillars li:hover{background:var(--cream)}
.pillars span{font-size:11px;letter-spacing:.2em;color:var(--gold-2)}
.pillars em{font-style:normal;font-family:'Marcellus',serif;font-size:19px}

/* courses */
.courses{background:var(--cream)}
.course-list{display:flex;flex-direction:column;gap:16px}
.course{
  background:var(--ivory);border:1px solid var(--line);border-radius:var(--r);
  transition:box-shadow .5s,border-color .5s,transform .5s;
}
.course:hover{box-shadow:var(--shadow);border-color:rgba(195,154,85,.5)}
.course.open{border-color:rgba(195,154,85,.7);box-shadow:var(--shadow)}
.course-head{
  width:100%;background:none;border:0;cursor:pointer;text-align:left;
  display:grid;grid-template-columns:64px 1fr auto;align-items:center;gap:24px;
  padding:clamp(22px,3vw,34px) clamp(20px,3vw,38px);font-family:inherit;color:inherit;
}
.course-num{font-family:'Marcellus',serif;font-size:15px;color:var(--gold-2);letter-spacing:.1em}
.course-title{display:flex;flex-direction:column;gap:6px}
.course-title h3{transition:color .4s}
.course:hover .course-title h3{color:var(--gold-2)}
.course-tag{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.plus{position:relative;width:34px;height:34px;border:1px solid var(--line);border-radius:50%;flex:none;transition:border-color .4s,transform .5s}
.plus::before,.plus::after{content:"";position:absolute;left:50%;top:50%;background:var(--gold-2);transition:transform .45s cubic-bezier(.16,1,.3,1)}
.plus::before{width:11px;height:1px;transform:translate(-50%,-50%)}
.plus::after{width:1px;height:11px;transform:translate(-50%,-50%)}
.course.open .plus{transform:rotate(180deg);border-color:var(--gold)}
.course.open .plus::after{transform:translate(-50%,-50%) scaleY(0)}
.course-body{overflow:hidden;height:0;transition:height .55s cubic-bezier(.16,1,.3,1)}
.course-inner{padding:0 clamp(20px,3vw,38px) clamp(26px,3vw,38px);display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,4vw,56px)}
.course-inner p{color:var(--brown-2)}
.course-sub{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-2);margin:0 0 14px}
.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px}
.tag-list li{
  font-size:12.5px;letter-spacing:.04em;padding:7px 13px;border:1px solid var(--line);
  border-radius:var(--r);color:var(--brown-2);background:var(--paper);transition:border-color .3s,color .3s;
}
.tag-list li:hover{border-color:var(--gold);color:var(--brown)}
.check-list li{position:relative;padding-left:26px;margin-bottom:11px;color:var(--brown-2);font-size:16px}
.check-list li::before{
  content:"";position:absolute;left:0;top:.62em;width:9px;height:9px;
  border-left:1px solid var(--gold-2);border-bottom:1px solid var(--gold-2);transform:rotate(-45deg);
}
.course-cta{margin-top:24px}
.course-aside{border-left:1px solid var(--line);padding-left:clamp(20px,3vw,40px)}

/* diferenciais */
.diff{background:var(--ivory)}
.diff-grid{align-items:center;grid-template-columns:1.06fr .94fr;gap:clamp(28px,4vw,58px)}
.diff-media img,.about-media img{width:100%;max-height:none}
.diff .check-list{margin-top:26px}
.diff-note{margin-top:28px;font-family:'Marcellus',serif;font-size:20px;line-height:1.5;color:var(--brown)}

/* sobre */
.about{background:var(--cream)}
.about-grid{align-items:center;grid-template-columns:1.06fr .94fr;gap:clamp(28px,4vw,58px)}
.about p{color:var(--brown-2)}
.about .btn{margin-top:12px}

/* form */
.form-section{background:var(--brown);color:var(--cream);position:relative;overflow:hidden}
.form-section::before{
  content:"";position:absolute;left:-10%;right:-10%;top:-15%;height:80%;pointer-events:none;
  background:radial-gradient(closest-side,rgba(195,154,85,.22),transparent 72%);
}
.form-section .wrap-narrow{position:relative}
.form-section h2{color:#fff}
.form-section .eyebrow{color:var(--gold)}
.form-section .section-sub{color:rgba(246,241,233,.72)}
.form{
  display:grid;gap:22px;background:var(--ivory);color:var(--brown);
  padding:clamp(24px,4vw,48px);border:1px solid rgba(195,154,85,.4);
  box-shadow:0 44px 90px -46px rgba(0,0,0,.65);
}
.field{display:flex;flex-direction:column;gap:9px}
.field label{font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--brown-2)}
.field input,.field select,.field textarea{
  font-family:'Jost',sans-serif;font-size:16px;font-weight:300;color:var(--brown);
  background:var(--paper);border:1px solid var(--line);
  padding:14px 14px;transition:border-color .35s,box-shadow .35s,background .35s;border-radius:2px;
}
.field textarea{resize:vertical;min-height:96px}
.field select{appearance:none;cursor:pointer;background-image:linear-gradient(45deg,transparent 50%,var(--gold-2) 50%),linear-gradient(135deg,var(--gold-2) 50%,transparent 50%);background-position:calc(100% - 17px) 25px,calc(100% - 12px) 25px;background-size:5px 5px;background-repeat:no-repeat}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--gold);box-shadow:0 0 0 3px rgba(195,154,85,.16)}
.field input::placeholder,.field textarea::placeholder{color:rgba(140,122,108,.7)}
.field.invalid input,.field.invalid select{border-color:#B4553F;background:rgba(180,85,63,.05)}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.chips{display:flex;flex-wrap:wrap;gap:9px}
.chip{position:relative}
.chip input{position:absolute;opacity:0;pointer-events:none}
.chip span{
  display:inline-block;padding:9px 16px;border:1px solid var(--line);border-radius:var(--r);
  font-size:14px;cursor:pointer;transition:.3s;color:var(--brown-2);background:var(--paper);
}
.chip input:checked+span{border-color:var(--gold);background:rgba(195,154,85,.12);color:var(--brown)}
.chip span:hover{border-color:var(--gold)}
.branch{display:none;gap:22px;grid-template-columns:1fr;padding:24px;border:1px solid rgba(195,154,85,.35);background:var(--cream);border-radius:var(--r)}
.branch.show{display:grid;animation:rise .6s cubic-bezier(.16,1,.3,1)}
.branch h4{font-size:16px;letter-spacing:.02em;margin-bottom:4px}
.form-foot{display:flex;flex-direction:column;gap:14px;align-items:flex-start;margin-top:6px}
.form-hint{font-size:13px;color:var(--muted)}
.form-done{
  display:none;padding:34px;border:1px solid var(--gold);background:var(--cream);
  text-align:center;border-radius:var(--r);
}
.form-done.show{display:block;animation:rise .7s cubic-bezier(.16,1,.3,1)}
.form-done h3{margin-bottom:12px}

/* final cta */
.final-cta{
  background:var(--brown);color:var(--cream);text-align:center;
  padding:clamp(80px,10vw,140px) 0;position:relative;overflow:hidden;
}
.final-cta::before{
  content:"";position:absolute;inset:-40% -10% auto;height:140%;
  background:radial-gradient(closest-side,rgba(195,154,85,.22),transparent 70%);
}
.final-cta .wrap{position:relative}
.final-cta h2{color:#fff;max-width:16ch;margin:0 auto 34px}

/* footer */
.site-footer{background:var(--brown);color:rgba(246,241,233,.8);padding:60px 0 40px;border-top:1px solid rgba(255,255,255,.08)}
.footer-inner{display:flex;flex-direction:column;align-items:center;gap:24px;text-align:center}
.footer-logo{width:230px;border-radius:0;margin-bottom:-14px}
.footer-links{display:flex;flex-wrap:wrap;gap:26px;justify-content:center;font-size:12px;letter-spacing:.18em;text-transform:uppercase}
.footer-links a{color:rgba(246,241,233,.8)}
.footer-links a:hover{color:var(--gold)}
.footer-note{font-size:12px;letter-spacing:.1em;color:rgba(246,241,233,.5);margin:0}

/* whatsapp float */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:70;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;background:var(--brown);color:var(--cream);
  box-shadow:0 14px 34px -12px rgba(64,40,30,.7);transition:transform .4s,background .4s;
}
.wa-float:hover{transform:translateY(-3px) scale(1.04);background:var(--gold-2);color:#fff}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s cubic-bezier(.16,1,.3,1),transform .9s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}

@media(max-width:1000px){
  .hero{grid-template-columns:1fr;padding-top:120px}
  .hero-media{order:-1}
  .hero-img{justify-content:center}
  .photo-fuse,.photo-fuse.flip{justify-content:center}
  .hero-img img{
    width:min(80%,440px);height:auto;max-height:none;
    -webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 7%,#000 92%,transparent 100%);
    mask-image:linear-gradient(to bottom,transparent 0,#000 7%,#000 92%,transparent 100%);
    -webkit-mask-composite:source-over;mask-composite:add;
  }
  .grid-2{grid-template-columns:1fr;gap:34px}
  .diff .check-list{margin-top:20px}
  .diff-note{margin-top:20px}
  .man-media img,.diff-media img,.about-media img{
    width:100vw;max-width:100vw;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);
    height:min(74vh,620px);object-fit:cover;object-position:50% 32%;
    -webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 6%,#000 92%,transparent 100%),linear-gradient(to right,transparent 0,#000 5%,#000 95%,transparent 100%);
    mask-image:linear-gradient(to bottom,transparent 0,#000 6%,#000 92%,transparent 100%),linear-gradient(to right,transparent 0,#000 5%,#000 95%,transparent 100%);
    -webkit-mask-composite:source-in;mask-composite:intersect;
  }
  .course-inner{grid-template-columns:1fr}
  .course-aside{border-left:0;border-top:1px solid var(--line);padding-left:0;padding-top:24px}
  .nav{display:none}
}
@media(max-width:640px){
  body{font-size:16px}
  .row-2{grid-template-columns:1fr}
  .pillars{grid-template-columns:1fr}
  .course-head{grid-template-columns:1fr auto;gap:16px}
  .course-num{display:none}
  .brand-txt{display:none}
  .header-actions .btn{display:none}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
}