/* Gui Tavares — Concert Hall. Ver DESIGN.md. */
:root{
  --ink:#12100E; --ink-2:#1B1815; --ink-deep:#0A0908;
  --line:#2E2A25;
  --bone:#EDE7DC; --bone-2:#C6BDAE; --bone-3:#8C8478;
  --ember:#C43D2E; --ember-bright:#DD5540;
  --r:2px;
  --wrap:1180px;
  --pad:clamp(1.25rem,4vw,2.5rem);
  --display:"Syne",system-ui,-apple-system,"Segoe UI",sans-serif;
  --body:"Inter Tight",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--ink);color:var(--bone);
  font-family:var(--body);font-weight:300;font-size:clamp(1rem,.96rem + .2vw,1.09rem);
  line-height:1.62;-webkit-font-smoothing:antialiased;
}
img,video{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--display);font-weight:600;margin:0;line-height:1.06;letter-spacing:-.03em}

/* grão de filme */
body::after{
  content:"";position:fixed;inset:0;z-index:9;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap{width:min(100% - 2*var(--pad),var(--wrap));margin-inline:auto}
.eyebrow{font-family:var(--body);font-size:.72rem;font-weight:500;letter-spacing:.22em;
  text-transform:uppercase;color:var(--bone-3);margin:0 0 1.1rem}

/* header */
.hdr{position:absolute;top:0;left:0;right:0;z-index:6;padding:1.4rem 0}
.hdr__in{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.mark{display:block;width:112px;height:auto;color:var(--bone)}
.hdr__right{display:flex;align-items:center;gap:1rem}
.btn--sm{padding:.6rem 1.05rem;font-size:.72rem;letter-spacing:.09em}
.hdr__cta{opacity:0;transform:translateY(-6px);pointer-events:none;
  transition:opacity .3s var(--ease),transform .3s var(--ease)}
body.is-scrolled .hdr__cta{opacity:1;transform:none;pointer-events:auto}
.hdr{transition:background .3s var(--ease),backdrop-filter .3s var(--ease)}
body.is-scrolled .hdr{position:fixed;background:rgba(10,9,8,.86);
  backdrop-filter:saturate(1.2) blur(10px);border-bottom:1px solid var(--line);padding:.85rem 0}
body.is-scrolled .mark{width:92px}
.mark{transition:width .3s var(--ease)}
.sec__cta{margin:2rem 0 0}
.house .sec__cta{margin-top:1.4rem}

.lang{display:flex;gap:.15rem;align-items:center;font-size:.72rem;letter-spacing:.14em}
.lang button{
  background:none;border:0;color:var(--bone-3);font:inherit;font-family:var(--body);
  letter-spacing:.14em;text-transform:uppercase;padding:.35rem .5rem;cursor:pointer;
  border-bottom:1px solid transparent;transition:color .2s}
.lang button[aria-pressed="true"]{color:var(--bone);border-bottom-color:var(--ember)}
.lang button:hover{color:var(--bone)}
.lang span{color:var(--line)}

/* hero */
.hero{position:relative;min-height:min(100svh,860px);display:flex;align-items:flex-end;
  padding:7rem 0 clamp(2.5rem,6vw,4.5rem);overflow:hidden;background:var(--ink-deep)}
.hero__media{position:absolute;inset:0;z-index:0}
.hero__media img,.hero__media video{position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;transition:opacity .8s ease}
.hero__veil{position:absolute;inset:0;z-index:1;background:
  linear-gradient(90deg,rgba(10,9,8,.74) 0%,rgba(10,9,8,.34) 52%,rgba(10,9,8,.52) 100%),
  linear-gradient(180deg,rgba(10,9,8,.80) 0%,rgba(10,9,8,.24) 34%,rgba(10,9,8,.70) 76%,var(--ink) 100%),
  rgba(10,9,8,.22)}
.hero__in{position:relative;z-index:2}
.hero h1{font-size:clamp(2.05rem,4.3vw,3.6rem);line-height:1.04;max-width:24ch}
.hero h1 em{font-style:normal;color:var(--ember);white-space:nowrap}
.hero__sub{max-width:46ch;margin:1.5rem 0 0;color:var(--bone-2);font-size:clamp(1rem,.95rem + .35vw,1.2rem)}
.hero__cta{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:2.2rem}

/* botões */
.btn{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--body);font-weight:500;
  font-size:.86rem;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;
  padding:.95rem 1.7rem;border-radius:var(--r);border:1px solid transparent;cursor:pointer;
  line-height:1.35;text-align:center;max-width:100%;
  transition:background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease)}
.btn--primary{background:var(--ember);color:#fff}
.btn--primary:hover{background:var(--ember-bright)}
.btn--ghost{border-color:var(--line);color:var(--bone)}
.btn--ghost:hover{border-color:var(--bone-3);background:rgba(237,231,220,.05)}
:focus-visible{outline:2px solid var(--ember);outline-offset:3px}

/* faixa de salas */
.venues{border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--ink-deep);padding:1.9rem 0}
.venues__lbl{font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;color:var(--bone-3);
  margin:0 0 .85rem}
.venues__list{display:flex;flex-wrap:wrap;gap:.55rem 1.6rem;margin:0;padding:0;list-style:none;
  font-family:var(--display);font-weight:500;font-size:clamp(.95rem,.86rem + .42vw,1.2rem);color:var(--bone-2)}
.venues__list li{white-space:nowrap}
.venues__more{color:var(--bone-3);font-family:var(--body);font-size:.86rem;align-self:center}

section{padding:clamp(3.6rem,8vw,6.5rem) 0}
.sec__head{max-width:34ch;margin-bottom:clamp(2rem,4vw,3rem)}
.sec__head h2{font-size:clamp(1.9rem,3.4vw,3rem)}
.sec__head p{color:var(--bone-2);margin:1rem 0 0}

/* dois caminhos */
.paths{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(1rem,2.4vw,2rem)}
.path{border-top:2px solid var(--ember);background:var(--ink-2);padding:clamp(1.6rem,3vw,2.4rem);
  display:flex;flex-direction:column;gap:1rem;text-decoration:none;border-radius:var(--r);
  transition:background .25s var(--ease),transform .25s var(--ease)}
.path:hover{background:#221E1A;transform:translateY(-3px)}
.path__n{font-family:var(--body);font-size:.7rem;letter-spacing:.2em;color:var(--bone-3)}
.path h3{font-size:clamp(1.45rem,2.2vw,2rem)}
.path p{margin:0;color:var(--bone-2);font-size:.99rem}
.path__go{margin-top:auto;align-self:flex-start;font-size:.76rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ember);font-weight:500;border:1px solid var(--ember);
  border-radius:var(--r);padding:.7rem 1.25rem;transition:background .22s var(--ease),color .22s var(--ease)}
.path:hover .path__go{background:var(--ember);color:#fff}

/* quem é */
.who{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(1.8rem,4vw,3.6rem);align-items:center}
.who__img{display:block}
.who__img img{border-radius:var(--r);filter:saturate(.9) contrast(1.03);width:100%}
.who h2{font-size:clamp(1.9rem,3.4vw,3rem)}
.who p{color:var(--bone-2)}
.who p + p{margin-top:1rem}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:2.2rem}
.stat{border-top:1px solid var(--line);padding-top:.9rem}
.stat b{display:block;font-family:var(--display);font-size:clamp(1.5rem,2.4vw,2.1rem);
  font-weight:600;color:var(--ember);line-height:1}
.stat span{display:block;margin-top:.35rem;font-size:.78rem;letter-spacing:.06em;color:var(--bone-3)}

/* casa cheia */
.house{background:var(--ink-deep);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.house figure{margin:0}
.house img{width:100%;border-radius:var(--r)}
.house figcaption{margin-top:1.3rem;display:grid;grid-template-columns:1fr 1.35fr;
  gap:clamp(1rem,3vw,2.6rem);align-items:start}
.house figcaption h3{font-size:clamp(1.4rem,2.2vw,1.9rem)}
.house figcaption p{margin:0;color:var(--bone-2)}

/* trabalhos */
.works{list-style:none;margin:0;padding:0;display:grid;gap:0}
.works li{border-top:1px solid var(--line);padding:1.25rem 0;display:grid;
  grid-template-columns:1.1fr 1fr;gap:1rem 2rem;align-items:baseline}
.works li:last-child{border-bottom:1px solid var(--line)}
.works b{font-family:var(--display);font-weight:500;font-size:clamp(1.05rem,1.6vw,1.32rem)}
.works span{color:var(--bone-3);font-size:.92rem}
.works a{color:var(--bone);text-decoration:none;border-bottom:1px solid var(--line);
  transition:border-color .2s}
.works a:hover{border-color:var(--ember)}

/* instituições */
.inst{background:var(--ink-2);border-top:2px solid var(--ember);border-radius:var(--r);
  padding:clamp(1.8rem,4vw,3rem);display:grid;grid-template-columns:1fr 1fr;
  gap:clamp(1.2rem,3vw,2.6rem);align-items:center}
.inst h3{font-size:clamp(1.4rem,2.2vw,1.9rem)}
.inst p{margin:.9rem 0 0;color:var(--bone-2)}

/* talk */
.talk{background:var(--ink-deep);border-top:1px solid var(--line)}
.talk__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(1.8rem,4vw,3.6rem)}
.talk h2{font-size:clamp(1.9rem,3.4vw,3rem)}
.talk__note{color:var(--bone-2);margin:1rem 0 0}
.talk__direct{margin-top:1.6rem;font-size:.92rem;color:var(--bone-3)}
.talk__direct a{color:var(--bone);text-decoration:none;border-bottom:1px solid var(--ember)}
form{display:grid;gap:1.1rem}
.field{display:grid;gap:.45rem}
.field label{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--bone-3)}
.field input,.field select,.field textarea{
  font:inherit;font-family:var(--body);color:var(--bone);background:var(--ink-2);
  border:1px solid var(--line);border-radius:var(--r);padding:.85rem .95rem;width:100%;
  transition:border-color .2s}
.field textarea{min-height:118px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--ember);outline:none}
.form__msg{font-size:.9rem;color:var(--ember);min-height:1.2em}
.form__msg[data-ok="1"]{color:var(--bone)}

/* rodapé */
.ftr{border-top:1px solid var(--line);padding:2.6rem 0;background:var(--ink)}
.ftr__in{display:flex;flex-wrap:wrap;gap:1.2rem 2rem;align-items:center;justify-content:space-between}
.ftr nav{display:flex;flex-wrap:wrap;gap:1.4rem;font-size:.85rem}
.ftr nav a{color:var(--bone-2);text-decoration:none;transition:color .2s}
.ftr nav a:hover{color:var(--bone)}
.ftr small{color:var(--bone-3);font-size:.78rem}


/* ---------- paginas filhas (/events e /lessons) ---------- */
/* Mesma geometria do hub: altura, tamanho de H1 e acento ember vem de .hero.
   A unica diferenca e o veu, mais fechado porque aqui o fundo e foto parada. */
.hero--inner .hero__veil{background:
  linear-gradient(90deg,rgba(10,9,8,.80) 0%,rgba(10,9,8,.40) 58%,rgba(10,9,8,.56) 100%),
  linear-gradient(180deg,rgba(10,9,8,.84) 0%,rgba(10,9,8,.34) 40%,rgba(10,9,8,.74) 78%,var(--ink) 100%)}

/* lista de servicos: filete no topo de cada item, nunca linha atras das colunas */
.offer{list-style:none;margin:0;padding:0;display:grid;
  grid-template-columns:repeat(2,1fr);gap:clamp(1.4rem,3vw,2.6rem)}
.offer li{border-top:1px solid var(--line);padding-top:1.15rem}
.offer li:last-child:nth-child(odd){grid-column:1/-1}
.offer h3{font-size:clamp(1.25rem,1.9vw,1.6rem);margin-bottom:.6rem}
.offer p{margin:0;color:var(--bone-2);font-size:.99rem}

/* passos */
.steps{list-style:none;margin:0;padding:0;counter-reset:s;
  display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.2rem,3vw,2.4rem)}
.steps li{border-top:2px solid var(--ember);padding-top:1.1rem}
.steps li::before{counter-increment:s;content:"0" counter(s);display:block;
  font-family:var(--body);font-size:.7rem;letter-spacing:.2em;color:var(--bone-3);margin-bottom:.7rem}
.steps h3{font-size:1.15rem;margin-bottom:.5rem}
.steps p{margin:0;color:var(--bone-2);font-size:.95rem}

/* bloco de imagem + texto */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.8rem,4vw,3.6rem);align-items:center}
.split--flip .split__txt{order:-1}
.split img{width:100%;border-radius:var(--r)}
.split h2{font-size:clamp(1.8rem,3.2vw,2.7rem)}
.split p{color:var(--bone-2)}
.split p + p{margin-top:1rem}

/* aviso discreto */
.note{border-left:2px solid var(--ember);padding:.2rem 0 .2rem 1.1rem;color:var(--bone-2);
  font-size:.95rem;margin-top:1.6rem}

@media (max-width:860px){
  .offer,.steps,.split{grid-template-columns:1fr}
  .split--flip .split__txt{order:0}
}

/* reveal */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .52s var(--ease),transform .52s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

@media (max-width:960px){
  .who,.house figcaption,.talk__grid,.inst{grid-template-columns:1fr}
  .works li{grid-template-columns:1fr;gap:.3rem}
}
@media (max-width:760px){
  .paths{grid-template-columns:1fr}
  .hero__in{max-width:none}
  .stats{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  .hdr__cta{display:none}
  .hero__cta{flex-direction:column;align-items:stretch}
  .hero__cta .btn{justify-content:center}
  .sec__cta .btn{width:100%;justify-content:center}
  .path__go{align-self:stretch;text-align:center;justify-content:center}
}
@media (max-width:560px){
  .venues__list{flex-wrap:nowrap;overflow-x:auto;padding-bottom:.5rem}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .path:hover{transform:none}
}