/* ============== ESCOLA DA PELE — tema escuro (inspirado no original) ============== */
:root{
  --bg:#0a090b;
  --surface:#141216;
  --surface-2:#1b181f;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --text:#f3eee7;
  --muted:#a8a09a;
  --muted-2:#7c736d;
  --red:#e40045;
  --red-hot:#ff2e6a;
  --yellow:#fbc643;
  --teal:#53b8a9;
  --blue:#5976b9;
  --shadow:0 30px 70px -32px rgba(0,0,0,.85);
  --maxw:1240px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:"Hanken Grotesk",system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}

/* grain */
.grain{
  position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.045;mix-blend-mode:screen;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-size:.74rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted);margin-bottom:1.3rem;
}
.dot{width:.62rem;height:.62rem;border-radius:3px;display:inline-block;transform:rotate(8deg)}
.dot--red{background:var(--red)}.dot--yellow{background:var(--yellow)}
.dot--teal{background:var(--teal)}.dot--blue{background:var(--blue)}

em{font-style:italic}
.ink-curl{position:relative;white-space:nowrap;color:var(--red-hot)}

/* ============== NAV ============== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;gap:1.5rem;
  padding:1.1rem clamp(1.1rem,4vw,3rem);
  transition:background .4s var(--ease),box-shadow .4s var(--ease),padding .4s var(--ease);
}
.nav.scrolled{background:rgba(10,9,11,.72);backdrop-filter:blur(16px);box-shadow:0 1px 0 var(--line);padding-top:.7rem;padding-bottom:.7rem}
.brand{display:flex;align-items:center;gap:.7rem;margin-right:auto}
.brand__mark{height:30px;width:auto}
.brand__word{font-family:"Fraunces",serif;font-weight:600;font-size:1.18rem;letter-spacing:.01em;line-height:1}
.brand__word em{font-style:normal;color:var(--muted);font-weight:400;margin:0 .12em;font-size:.78em}
.nav__links{display:flex;gap:1.7rem}
.nav__links a{font-size:.92rem;font-weight:500;color:var(--muted);transition:color .2s;position:relative}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:2px;background:var(--red);transition:width .25s var(--ease)}
.nav__links a:hover{color:var(--text)}.nav__links a:hover::after{width:100%}
.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav__burger span{width:24px;height:2px;background:var(--text);transition:.3s var(--ease)}

/* ============== BUTTONS ============== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.4rem;
  font-weight:600;font-size:.95rem;border-radius:999px;padding:.85rem 1.5rem;
  transition:transform .2s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s;
  white-space:nowrap;cursor:pointer;border:0;
}
.btn--solid{background:linear-gradient(120deg,var(--red-hot),var(--red));color:#fff}
.btn--solid:hover{transform:translateY(-3px);box-shadow:0 16px 34px -12px var(--red)}
.btn--ghost{background:transparent;color:var(--text);box-shadow:inset 0 0 0 1.5px var(--line-strong)}
.btn--ghost:hover{background:var(--text);color:var(--bg);box-shadow:inset 0 0 0 1.5px var(--text)}
.btn--ghost-dark{box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.4);color:var(--text)}
.btn--ghost-dark:hover{background:var(--text);color:var(--bg)}
.btn--mini{background:linear-gradient(120deg,var(--red-hot),var(--red));color:#fff;padding:.6rem 1.1rem;font-size:.86rem}
.btn--mini:hover{transform:translateY(-2px);box-shadow:0 10px 22px -10px var(--red)}
.btn--lg{padding:1.05rem 2rem;font-size:1.05rem}

/* ============== HERO ============== */
.hero{
  max-width:var(--maxw);margin:0 auto;
  padding:clamp(8rem,15vh,11rem) clamp(1.1rem,4vw,3rem) clamp(3rem,6vw,5rem);
  display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4.5rem);align-items:center;
}
/* hero com banner full-width */
.hero--banner{display:block;text-align:left}
.hero--banner .eyebrow{margin-bottom:1.6rem}
.hero__banner{position:relative;margin-bottom:clamp(2.2rem,4vw,3.2rem)}
@media(min-width:820px){.hero__banner{max-width:920px;margin-inline:auto}}
.peel-frame--wide{transform:none}
.hero__banner .peel-frame--wide::after{content:none;display:none}
.hero__banner .peel-frame--wide img{aspect-ratio:1350/1080;width:100%;height:auto;object-fit:contain;background:#000}
.hero__below{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center}
.hero__below .hero__lead{margin-bottom:0;max-width:42ch}
.hero__side{display:flex;flex-direction:column;gap:1.8rem;align-items:flex-start}
@media(max-width:820px){.hero__below{grid-template-columns:1fr;gap:2rem}}
.hero__title{
  font-family:"Fraunces",serif;font-weight:550;
  font-size:clamp(2.9rem,6.6vw,5.4rem);line-height:.98;letter-spacing:-.02em;margin-bottom:1.5rem;
  font-variation-settings:"opsz" 120,"SOFT" 40;
}
.hero__title em{color:var(--red-hot)}
.hero__lead{font-size:clamp(1.05rem,1.5vw,1.22rem);color:var(--muted);max-width:36ch;margin-bottom:2.1rem}
.hero__lead strong{color:var(--text);font-weight:600}
.hero__cta{display:flex;flex-wrap:wrap;gap:.9rem;margin-bottom:2.8rem}
.hero__stats{list-style:none;display:flex;gap:clamp(1.4rem,4vw,2.8rem)}
.hero__stats li{display:flex;align-items:center;gap:.65rem}
.hero__stats b{font-family:"Fraunces",serif;font-size:2.3rem;font-weight:600;line-height:1;color:var(--text)}
.hero__stats span{font-size:.78rem;color:var(--muted);line-height:1.15}

/* ===== peel frame (signature motif) ===== */
.hero__media{position:relative}
.peel-frame{
  position:relative;border-radius:18px;overflow:hidden;background:#000;
  box-shadow:var(--shadow);transform:rotate(-1.4deg);
  outline:1px solid var(--line);
}
.peel-frame img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.peel-frame__tab{
  position:absolute;left:1rem;bottom:1rem;z-index:3;
  background:linear-gradient(120deg,var(--red-hot),var(--red));color:#fff;font-size:.74rem;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;padding:.45rem .9rem;border-radius:999px;
}
/* peeling corner — reveals a dark underside */
.peel-frame::after{
  content:"";position:absolute;top:-1px;right:-1px;width:74px;height:74px;z-index:4;
  background:linear-gradient(225deg,var(--bg) 0%,var(--bg) 48%,#2a262d 50%,#3a3540 100%);
  clip-path:polygon(100% 0,0 0,100% 100%);
  border-bottom-left-radius:10px;
  box-shadow:-7px 7px 16px -4px rgba(0,0,0,.7);
}
.peel-frame--alt{transform:rotate(1.2deg)}
.peel-frame--alt img{aspect-ratio:5/4}
.peel-frame--portrait{transform:rotate(-2deg)}
.peel-frame--portrait img{aspect-ratio:3/4}

.float-chip{
  position:absolute;background:var(--surface-2);border:1px solid var(--line-strong);
  border-radius:999px;padding:.55rem 1rem;font-size:.82rem;font-weight:600;
  display:flex;align-items:center;gap:.5rem;box-shadow:0 16px 34px -16px rgba(0,0,0,.8);
  animation:bob 5s var(--ease) infinite;
}
.float-chip--1{top:-1.1rem;right:1.5rem}
.float-chip--2{bottom:-1.2rem;left:-1rem;animation-delay:1.5s}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

/* ============== MARQUEE ============== */
.marquee{
  background:linear-gradient(120deg,var(--red),var(--red-hot) 55%,#b8003a);color:#fff;overflow:hidden;
  padding:1.05rem 0;margin-top:1rem;transform:rotate(-1deg) scale(1.04);
}
.marquee__track{display:flex;gap:1.8rem;white-space:nowrap;width:max-content;animation:slide 28s linear infinite}
.marquee__track span{font-family:"Fraunces",serif;font-size:1.5rem;font-weight:500;font-style:italic}
.marquee__track i{color:var(--yellow);font-size:1.2rem;font-style:normal;align-self:center}
@keyframes slide{to{transform:translateX(-50%)}}

/* ============== SECTIONS ============== */
.section{max-width:var(--maxw);margin:0 auto;padding:clamp(4.5rem,9vw,8rem) clamp(1.1rem,4vw,3rem)}
.section__head{max-width:62ch;margin-bottom:clamp(2.5rem,5vw,4rem)}
.section__title{font-family:"Fraunces",serif;font-weight:560;font-size:clamp(2.1rem,4.5vw,3.5rem);line-height:1.02;letter-spacing:-.02em;margin-bottom:1rem;font-variation-settings:"opsz" 90}
.section__sub{font-size:clamp(1rem,1.4vw,1.15rem);color:var(--muted);max-width:48ch}

/* ===== PILARES cards ===== */
.grid-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.card{
  position:relative;background:var(--surface);border-radius:16px;padding:2rem 1.6rem 1.8rem;
  border:1px solid var(--line);transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;
  overflow:hidden;
}
.card::before{content:"";position:absolute;left:0;top:0;width:100%;height:5px;background:var(--accent)}
/* peeling dog-ear corner reveals accent */
.card.peel::after{
  content:"";position:absolute;bottom:-1px;right:-1px;width:0;height:0;z-index:2;
  border-style:solid;border-width:0 0 38px 38px;
  border-color:transparent transparent var(--accent) transparent;
  border-bottom-right-radius:14px;
  transition:border-width .35s var(--ease);
  box-shadow:-4px -4px 12px -3px rgba(0,0,0,.6);
}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:var(--line-strong)}
.card:hover.peel::after{border-width:0 0 60px 60px}
.card__icon{width:38px;height:38px;margin-bottom:1.2rem;filter:drop-shadow(0 4px 10px rgba(0,0,0,.5))}
.card__icon--blue{filter:hue-rotate(150deg) saturate(1.2) drop-shadow(0 4px 10px rgba(0,0,0,.5))}
.card__num{position:absolute;top:1.4rem;right:1.6rem;font-family:"Fraunces",serif;font-size:1rem;color:var(--muted-2);font-weight:600}
.card h3{font-family:"Fraunces",serif;font-size:1.45rem;font-weight:600;line-height:1.05;margin-bottom:.7rem}
.card p{font-size:.94rem;color:var(--muted);margin-bottom:1.1rem}
.card ul{list-style:none;display:flex;flex-direction:column;gap:.4rem}
.card li{font-size:.86rem;font-weight:500;padding-left:1.1rem;position:relative;color:var(--text)}
.card li::before{content:"";position:absolute;left:0;top:.55em;width:.45rem;height:.45rem;border-radius:2px;background:var(--accent);transform:rotate(10deg)}

/* ===== INFRA ===== */
.infra{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.feature-list{list-style:none;margin-top:1.8rem;display:flex;flex-direction:column;gap:1.15rem}
.feature-list li{font-size:1rem;color:var(--muted);padding-left:1.7rem;position:relative;line-height:1.5}
.feature-list li::before{content:"→";position:absolute;left:0;top:0;color:var(--red-hot);font-weight:700}
.feature__k{display:block;color:var(--text);font-weight:700;font-size:1.02rem}

/* ===== AGENDA ===== */
.agenda{background:var(--surface);max-width:none;border-radius:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.agenda > *{max-width:var(--maxw);margin-left:auto;margin-right:auto}
.agenda__list{list-style:none;display:flex;flex-direction:column}
.agenda__list li{
  display:grid;grid-template-columns:auto 7rem 1fr auto;align-items:center;gap:1.5rem;
  padding:1.5rem .5rem;border-top:1px solid var(--line);transition:padding-left .3s var(--ease),background .3s;
}
.agenda__list li:last-child{border-bottom:1px solid var(--line)}
.agenda__list li:hover{padding-left:1.3rem;background:rgba(255,255,255,.03)}
.agenda__mark{width:1.1rem;height:1.1rem;border-radius:4px;background:var(--accent);transform:rotate(10deg)}
.agenda__when{font-family:"Fraunces",serif;font-size:1.05rem;font-weight:600;color:var(--muted)}
.agenda__what{font-family:"Fraunces",serif;font-size:clamp(1.2rem,2.4vw,1.7rem);font-weight:560;letter-spacing:-.01em}
.agenda__tag{font-size:.8rem;font-weight:600;color:var(--muted);background:var(--surface-2);padding:.4rem .8rem;border-radius:999px;border:1px solid var(--line);white-space:nowrap}

/* ===== INSTRUTORES ===== */
.mestre{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.instrutores .mestre+.mestre{margin-top:clamp(3rem,6vw,5.5rem)}
.mestre--rev{grid-template-columns:1.2fr .8fr}
.mestre--rev .mestre__photo{order:2;justify-self:end}
.mestre--rev .mestre__copy{order:1}
.mestre__name{font-family:"Fraunces",serif;font-weight:560;font-size:clamp(1.9rem,4vw,3rem);line-height:1.02;letter-spacing:-.02em;margin-bottom:1.1rem}
.mestre__photo{position:relative;max-width:360px}
.mestre--rev .mestre__photo{margin-left:auto}
.peel-frame--portrait-r{transform:rotate(2deg)}
.mestre__credit{position:absolute;bottom:-.8rem;right:-.5rem;background:linear-gradient(120deg,var(--red-hot),var(--red));color:#fff;font-size:.74rem;font-weight:700;letter-spacing:.12em;padding:.45rem .9rem;border-radius:999px;transform:rotate(2deg)}
.mestre__credit--teal{background:linear-gradient(120deg,var(--teal),#3e9488);left:-.5rem;right:auto;transform:rotate(-2deg)}
.mestre__bio{font-size:1.06rem;color:var(--muted);margin-bottom:1.1rem;max-width:52ch}
.mestre__quote{font-family:"Fraunces",serif;font-style:italic;font-size:clamp(1.3rem,2.6vw,1.8rem);line-height:1.25;margin-top:1.8rem;padding-left:1.4rem;border-left:4px solid var(--yellow);color:var(--text)}

/* ===== CTA ===== */
.cta{background:radial-gradient(120% 120% at 50% -10%,#26060f 0%,var(--bg) 60%);color:var(--text);padding:clamp(4.5rem,9vw,7.5rem) clamp(1.1rem,4vw,3rem);position:relative;overflow:hidden;border-top:1px solid var(--line)}
.cta::before,.cta::after{content:"";position:absolute;border-radius:50%;filter:blur(100px);opacity:.4}
.cta::before{width:420px;height:420px;background:var(--red);top:-140px;left:-60px}
.cta::after{width:420px;height:420px;background:var(--teal);bottom:-180px;right:-100px;opacity:.22}
.cta__inner{max-width:760px;margin:0 auto;text-align:center;position:relative;z-index:2}
.cta__stickers{display:flex;justify-content:center;gap:.6rem;margin-bottom:1.6rem}
.cta__stickers img{width:34px;height:34px;animation:bob 4s var(--ease) infinite}
.cta__stickers img:nth-child(2){animation-delay:.4s}.cta__stickers img:nth-child(3){animation-delay:.8s}
.cta__title{font-family:"Fraunces",serif;font-weight:560;font-size:clamp(2.2rem,5.5vw,4rem);line-height:1.02;letter-spacing:-.02em;margin-bottom:1.1rem}
.cta__sub{color:var(--muted);font-size:1.1rem;max-width:46ch;margin:0 auto 2.3rem}
.cta__actions{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}

/* ===== FOOTER ===== */
.footer{background:var(--surface);padding:clamp(3rem,6vw,5rem) clamp(1.1rem,4vw,3rem) 2rem;display:grid;grid-template-columns:1.3fr 2fr;gap:3rem;max-width:none;border-top:1px solid var(--line)}
.footer__brand img{width:120px;margin-bottom:1.2rem}
.footer__brand p{color:var(--muted);font-size:.95rem;max-width:34ch}
.footer__cols{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.footer__cols h4{font-family:"Fraunces",serif;font-size:1.05rem;margin-bottom:1rem;font-weight:600}
.footer__cols a{display:block;color:var(--muted);font-size:.92rem;padding:.28rem 0;transition:color .2s,padding-left .2s}
.footer__cols a:hover{color:var(--red-hot);padding-left:.3rem}
.footer__base{grid-column:1/-1;border-top:1px solid var(--line);margin-top:1rem;padding-top:1.5rem;display:flex;justify-content:space-between;align-items:center;color:var(--muted-2);font-size:.85rem;flex-wrap:wrap;gap:1rem}
.footer__dots{display:flex;gap:.4rem}

/* ============== REVEAL ANIMATION ============== */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.card,.agenda__list li{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.card.in,.agenda__list li.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important}
  .reveal,.card,.agenda__list li{opacity:1!important;transform:none!important}
}

/* ============== RESPONSIVE ============== */
@media(max-width:980px){
  .hero{grid-template-columns:1fr;gap:3rem}
  .hero__media{max-width:560px}
  .grid-cards{grid-template-columns:repeat(2,1fr)}
  .infra,.mestre,.mestre--rev{grid-template-columns:1fr;gap:2.5rem}
  .mestre__photo{max-width:320px;margin:0 auto}
  .mestre--rev .mestre__photo{order:0;justify-self:center;margin:0 auto}
  .mestre--rev .mestre__copy{order:0}
  .footer{grid-template-columns:1fr;gap:2rem}
}
@media(max-width:680px){
  .nav__links{display:none}
  .nav__links.open{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:var(--surface);padding:1.5rem 2rem;gap:1.2rem;box-shadow:var(--shadow)}
  .nav__burger{display:flex}
  .btn--mini{display:none}
  .grid-cards{grid-template-columns:1fr}
  .hero__stats{flex-wrap:wrap;gap:1.4rem}
  /* hero banner no mobile: sem rotação e sem selos flutuantes (evita corte/overflow) */
  .peel-frame--wide{transform:none}
  .float-chip{display:none}
  .agenda__list li{grid-template-columns:auto 1fr;gap:.8rem 1rem}
  .agenda__tag{grid-column:2}
  .agenda__when{grid-column:2}
}