/* ============ Tokens ============ */
:root{
  --bg:#0c0c0c;
  --dark:#161616;
  --darker:#0a0a0a;
  --gold:#e9b949;
  --gold-2:#c79b2e;
  --text:#1a1a1a;
  --muted:#6b6b6b;
  --line:rgba(255,255,255,.08);
  --serif:'Cormorant Garamond', serif;
  --sans:'Poppins', sans-serif;
  --container:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--text);background:#fff;line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--serif);font-style:italic;color:var(--gold);font-size:1.1rem;font-weight:600;letter-spacing:.5px;margin-bottom:14px}
h1,h2,h3,h4,h5{font-family:var(--serif);font-weight:600;line-height:1.15;color:var(--text)}
h2{font-size:clamp(2rem,4vw,3.2rem)}
h3{font-size:1.6rem}
.lead{color:var(--muted);max-width:680px;margin:14px auto 0}
.section-head{text-align:center;margin-bottom:50px}
.accent{color:var(--gold);font-style:italic}

/* ============ Buttons ============ */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 30px;font-weight:600;font-size:.95rem;border:none;cursor:pointer;transition:all .35s ease;position:relative;overflow:hidden}
.btn-primary{background:var(--gold);color:#fff}
.btn-primary:hover{background:var(--gold-2);transform:translateY(-3px);box-shadow:0 10px 25px -10px rgba(233,185,73,.7)}
.btn-link{color:#fff;background:transparent;padding:14px 0}
.btn-link .arrow{transition:transform .3s}
.btn-link:hover .arrow{transform:translateX(8px)}
.btn-block{width:100%;justify-content:center;margin-top:18px}

/* ============ Header ============ */
.site-header{position:fixed;top:0;left:0;right:0;z-index:50;padding:18px 0;transition:background .35s,padding .35s}
.site-header.scrolled{background:rgba(12,12,12,.95);backdrop-filter:blur(8px);padding:10px 0;box-shadow:0 8px 30px rgba(0,0,0,.3)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:10px;background:var(--darker);padding:14px 22px;color:#fff}
.logo-mark{color:var(--gold);font-size:1.6rem}
.logo-text{font-family:var(--serif);font-weight:700;letter-spacing:2px}
.main-nav ul{display:flex;gap:30px}
.main-nav a{color:#fff;font-size:.95rem;position:relative;padding:6px 0;transition:color .25s}
.main-nav a.active,.main-nav a:hover{color:var(--gold)}
.main-nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--gold);transition:width .3s}
.main-nav a:hover::after,.main-nav a.active::after{width:100%}
.hamburger{display:none;background:transparent;border:none;cursor:pointer;flex-direction:column;gap:5px}
.hamburger span{display:block;width:26px;height:2px;background:#fff;transition:.3s}

/* ============ Hero Premium ============ */
/* HERO */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  background:#000;
}

/* Slider como fundo */
.banner-slider{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  z-index:1;
}

.banner-slider .slides,
.banner-slider .slide,
.banner-slider .slide-bg{
  width:100%;
  height:100%;
}

.banner-slider .slide{
  position:absolute;
  inset:0;
  opacity:0;
  transition:opacity 1.4s ease;
}

.banner-slider .slide.is-active{
  opacity:1;
  z-index:2;
}

.banner-slider .slide-bg{
  background-size:cover;
  background-position:center;
  transform:scale(1);
  animation:heroZoom 12s ease forwards;
  filter:brightness(.7);
}

/* Overlay cinematográfico */
.hero-overlay{
  position:absolute;
  inset:0;
  z-index:2;
  background:
    linear-gradient(
      90deg,
      rgba(0,0,0,.88) 0%,
      rgba(0,0,0,.65) 45%,
      rgba(0,0,0,.35) 100%
    ),
    linear-gradient(
      180deg,
      rgba(0,0,0,.15) 0%,
      rgba(0,0,0,.5) 100%
    );
  backdrop-filter:blur(2px);
}

/* Glow dourado */
.hero::after{
  content:"";
  position:absolute;
  width:700px;
  height:700px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(233,185,73,.18) 0%,transparent 70%);
  top:-200px;
  right:-180px;
  z-index:2;
  pointer-events:none;
}

/* Conteúdo */
.hero-inner{
  position:relative;
  z-index:5;

  width:100%;
  max-width:1400px;

  padding:140px 60px;

  display:flex;
  flex-direction:column;
  justify-content:center;

  text-align:left;
}

/* Texto pequeno */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:12px;
  font-size:.9rem;
  letter-spacing:.35em;
  text-transform:uppercase;
  color:#e9b949;
  font-weight:600;
}

.eyebrow::before{
  content:"";
  width:50px;
  height:1px;
  background:#e9b949;
}

/* borda arrendonda no vídeo */
.about-image iframe{
  width:100%;
  height:400px;
  border:none;
  border-radius:20px;
  overflow:hidden;
}

.video-box{
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 20px;
}

.video-box iframe{
  width: 100%;
  height: 400px;
  border: 0;
  display: block;
}

/* Título */
.hero-title{
  font-size:clamp(3rem,6vw,5.8rem);
  line-height:1.05;
  margin:22px 0;
  color:#fff;
  font-weight:700;
  max-width:700px;
  letter-spacing:-2px;
  text-shadow:
    0 10px 40px rgba(0,0,0,.45),
    0 2px 10px rgba(0,0,0,.25);
}

/* Destaque dourado */
.hero-title .accent{
  color:#e9b949;
  position:relative;
}

.hero-title .accent::after{
  content:"";
  position:absolute;
  left:0;
  bottom:8px;
  width:100%;
  height:12px;
  background:rgba(233,185,73,.18);
  z-index:-1;
  border-radius:50px;
}

/* Texto */
.hero-text{
  max-width:580px;
  margin-bottom:40px;
  color:rgba(255,255,255,.82);
  max-width:560px;
  font-size:1.05rem;
  line-height:1.9;
  text-shadow:0 2px 10px rgba(0,0,0,.35);
}

/* Botões */
.hero-cta{
  display:flex;
  gap:18px;
  align-items:center;
  flex-wrap:wrap;
}

.hero .btn-primary{
  padding:16px 34px;
  border-radius:14px;
  background:linear-gradient(135deg,#e9b949,#c9951a);
  color:#111;
  font-weight:700;
  box-shadow:
    0 15px 40px rgba(233,185,73,.28),
    inset 0 1px 0 rgba(255,255,255,.4);
  transition:.35s ease;
}

.hero .btn-primary:hover{
  transform:translateY(-4px);
  box-shadow:
    0 22px 50px rgba(233,185,73,.38),
    inset 0 1px 0 rgba(255,255,255,.4);
}

/* Link */
.btn-link{
  color:#fff;
  font-weight:600;
  transition:.3s ease;
}

.btn-link:hover{
  color:#e9b949;
}

/* Slope elegante */
.hero-slope{
  position:absolute;
  left:0;
  right:0;
  bottom:-1px;
  height:140px;
  background:#fff;
  clip-path:polygon(0 65%,100% 0,100% 100%,0 100%);
  z-index:6;
}

/* Zoom cinematográfico */
@keyframes heroZoom{
  from{
    transform:scale(1);
  }
  to{
    transform:scale(1.08);
  }
}

/* Fade */
@keyframes fadeIn{
  from{
    opacity:0;
  }
  to{
    opacity:1;
  }
}

/* Responsivo */
@media(max-width:768px){

  .hero-inner{
    padding:140px 24px 150px;
  }

  .hero-title{
    font-size:clamp(2.4rem,10vw,4rem);
    line-height:1.1;
  }

  .hero-text{
    font-size:.95rem;
    line-height:1.7;
  }

  .hero-cta{
    gap:14px;
  }

  .hero .btn-primary{
    width:100%;
    justify-content:center;
    text-align:center;
  }

  .btn-link{
    width:100%;
  }

  .hero-slope{
    height:90px;
  }
}

/* ============ Reveal animations ============ */
.reveal,.reveal-left,.reveal-right{opacity:0;transition:opacity .8s ease, transform .8s ease;transition-delay:var(--d,0s)}
.reveal{transform:translateY(30px)}
.reveal-left{transform:translateX(-50px)}
.reveal-right{transform:translateX(50px)}
.reveal.in,.reveal-left.in,.reveal-right.in{opacity:1;transform:none}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-15px)}}

/* ============ Features ============ */
.features{margin-top:-90px;position:relative;z-index:3;padding-bottom:80px}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.feature-card{padding:50px 36px;text-align:center;transition:transform .4s ease, box-shadow .4s}
.feature-card.dark{background:var(--dark);color:#fff}
.feature-card.light{background:#fff;color:var(--text);box-shadow:0 20px 60px rgba(0,0,0,.1)}
.feature-card.dark h3{color:#fff}
.feature-card:hover{transform:translateY(-12px)}
.feature-icon{font-size:3rem;color:var(--gold);margin-bottom:18px;display:inline-block;transition:transform .4s}
.feature-card:hover .feature-icon{transform:scale(1.15) rotate(-5deg)}
.feature-card p{font-size:.9rem;opacity:.85;margin-top:14px}

/* ============ About ============ */
.about{padding:120px 0}
.about-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:70px;align-items:center}
.about-image img{animation:float 5s ease-in-out infinite}
.about-content h2{margin-bottom:18px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin:40px 0}
.stat .num{font-family:var(--serif);font-size:3rem;font-weight:700;color:var(--gold)}
.stat .plus{font-family:var(--serif);font-size:2rem;color:var(--gold)}
.stat h4{font-size:1rem;color:var(--text);margin-top:4px}

/* ============ Courses ============ */
.courses{background:#f7f5f0;padding:120px 0;position:relative}
.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.course-card{background:#fff;overflow:hidden;transition:transform .4s, box-shadow .4s;box-shadow:0 10px 30px rgba(0,0,0,.06)}
.course-card:hover{transform:translateY(-10px);box-shadow:0 25px 60px rgba(0,0,0,.15)}
.course-img{position:relative;overflow:hidden;aspect-ratio:4/3}
.course-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.course-card:hover .course-img img{transform:scale(1.1)}
.price{position:absolute;top:20px;left:20px;background:var(--gold);color:#fff;padding:8px 18px;font-family:var(--serif);font-weight:700;font-size:1.2rem}
.course-body{padding:28px}
.course-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:.85rem;margin:14px 0;border-top:1px solid #eee;border-bottom:1px solid #eee;padding:12px 0}
.course-rating{display:flex;justify-content:space-between;color:var(--muted);font-size:.9rem;margin-bottom:8px}
.stars{color:var(--gold);letter-spacing:2px}
.more-link{text-align:center;margin-top:50px;color:var(--muted)}
.more-link a{color:var(--gold);font-weight:600;margin-left:8px;transition:.3s}
.more-link a:hover{letter-spacing:1px}

/* ============ Why ============ */
.why{padding:120px 0;background:#fff}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.bars{margin-top:30px;display:flex;flex-direction:column;gap:22px}
.bar-label{display:flex;justify-content:space-between;font-weight:600;margin-bottom:8px;font-size:.95rem}
.bar-track{height:8px;background:#eee;border-radius:50px;overflow:hidden}
.bar-fill{height:100%;width:0;background:linear-gradient(90deg,var(--gold),var(--gold-2));border-radius:50px;transition:width 1.6s cubic-bezier(.2,.8,.2,1)}
.why-gallery{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.why-gallery img{aspect-ratio:1;object-fit:cover;transition:transform .5s, filter .5s}
.why-gallery img:nth-child(1),.why-gallery img:nth-child(4){transform:translateY(20px)}
.why-gallery img:hover{transform:scale(1.04);filter:brightness(1.1)}

/* ============ Testimonials ============ */
.testimonials{background:#f7f5f0;padding:120px 0;overflow:hidden}
.testi-marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.testi-track{display:flex;gap:30px;width:max-content;animation:marquee 40s linear infinite}
.testi-track:hover{animation-play-state:paused}
.testi-card{background:#fff;padding:32px;width:340px;flex-shrink:0;box-shadow:0 10px 30px rgba(0,0,0,.06);text-align:center;border-top:3px solid var(--gold)}
.testi-card img{width:80px;height:80px;border-radius:50%;margin:0 auto 16px;object-fit:cover;border:3px solid var(--gold)}
.testi-card p{color:var(--muted);font-style:italic;font-size:.92rem;margin-bottom:16px}
.testi-card h5{font-size:1.2rem;color:var(--text)}
.testi-card span{color:var(--gold);font-size:.85rem}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ============ CTA Banner ============ */
.cta-banner{padding:100px 0;background:var(--dark) url('images/92ce8ccc-fd1b-4b51-9039-b345c1192f90.jpg') center/cover fixed;color:#fff;text-align:center;position:relative}
.cta-banner::before{content:"";position:absolute;inset:0;background:rgba(0,0,0,.78)}
.cta-inner{position:relative;z-index:2;max-width:760px;margin:0 auto}
.cta-inner h2{color:#fff;margin-bottom:16px}
.cta-inner p{margin-bottom:30px;opacity:.85}

/* ============ Blog ============ */
.blog{padding:120px 0}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.blog-card{background:#fff;box-shadow:0 10px 30px rgba(0,0,0,.06);overflow:hidden;transition:transform .4s, box-shadow .4s}
.blog-card:hover{transform:translateY(-10px);box-shadow:0 25px 60px rgba(0,0,0,.15)}
.blog-img{display:block;overflow:hidden;aspect-ratio:16/10}
.blog-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.blog-card:hover .blog-img img{transform:scale(1.1)}
.blog-body{padding:28px}
.tag{display:inline-block;background:var(--gold);color:#fff;font-size:.75rem;padding:4px 12px;letter-spacing:1px;margin-bottom:14px;text-transform:uppercase}
.blog-body h3 a{transition:color .25s}
.blog-body h3 a:hover{color:var(--gold)}
.date{color:var(--muted);font-size:.85rem;margin:10px 0}
.read-more{color:var(--gold);font-weight:600;display:inline-block;margin-top:10px;transition:letter-spacing .3s}
.read-more:hover{letter-spacing:1px}

/* ============ Instagram ============ */
.insta{padding:100px 0 0}
.insta-head{text-align:center;margin-bottom:50px}
.insta-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0}
.insta-grid a{position:relative;overflow:hidden;aspect-ratio:1;display:block}
.insta-grid img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.insta-grid a:hover img{transform:scale(1.1)}
.insta-grid .ig{position:absolute;inset:0;background:rgba(233,185,73,.85);color:#fff;display:flex;align-items:center;justify-content:center;font-size:2rem;opacity:0;transition:opacity .35s}
.insta-grid a:hover .ig{opacity:1}

/* ============ Footer ============ */
.site-footer{background:var(--darker);color:#bbb;padding:80px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.5fr 0fr;gap:40px;padding-bottom:60px}
.footer-logo{background:transparent;padding:0;margin-bottom:20px}
.site-footer h4{color:#fff;margin-bottom:20px;font-size:1.2rem}
.site-footer ul li{margin-bottom:10px;font-size:.9rem}
.site-footer a{transition:color .25s}
.site-footer a:hover{color:var(--gold)}
.socials{display:flex;gap:10px;margin-top:18px}
.socials a{width:38px;height:38px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-weight:700;transition:.3s}
.socials a:hover{background:var(--gold);border-color:var(--gold);color:#fff;transform:translateY(-3px)}
.newsletter{display:flex;margin-top:14px}
.newsletter input{flex:1;padding:12px 14px;border:1px solid var(--line);background:transparent;color:#fff;outline:none}
.newsletter button{padding:12px 18px}
.footer-bottom{border-top:1px solid var(--line);padding:22px 0;text-align:center;font-size:.85rem}

/* ============ Responsive ============ */
@media (max-width: 960px){
  .main-nav,.site-header .btn-primary{display:none}
  .hamburger{display:flex}
  .feature-grid,.course-grid,.blog-grid,.about-grid,.why-grid,.footer-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .insta-grid{grid-template-columns:repeat(3,1fr)}
  .features{margin-top:-40px}
  .about,.courses,.why,.testimonials,.blog{padding:80px 0}
  .hero-inner{padding:120px 24px 140px}
}

/* ===== Premium Banner Slider ===== */
.banner-slider{position:relative;height:78vh;min-height:560px;max-height:780px;overflow:hidden;background:#0a0a0a;isolation:isolate}
.banner-slider .slides{position:absolute;inset:0}
.banner-slider .slide{position:absolute;inset:0;opacity:0;transition:opacity 1.2s cubic-bezier(.4,0,.2,1);z-index:1}
.banner-slider .slide.is-active{opacity:1;z-index:2}
.banner-slider .slide-bg{position:absolute;inset:-4%;background-size:cover;background-position:center;transform:scale(1.05);filter:brightness(.65) saturate(1.05)}
.banner-slider .slide.is-active .slide-bg{animation:kenburns 9s ease-out forwards}
@keyframes kenburns{0%{transform:scale(1.05) translate(0,0)}100%{transform:scale(1.22) translate(-1.5%,-1%)}}
.slider-vignette{position:absolute;inset:0;z-index:3;pointer-events:none;background:
  radial-gradient(ellipse at center,transparent 30%,rgba(0,0,0,.55) 100%),
  linear-gradient(90deg,rgba(0,0,0,.65) 0%,transparent 45%,transparent 65%,rgba(0,0,0,.45) 100%),
  linear-gradient(180deg,rgba(0,0,0,.35) 0%,transparent 30%,transparent 60%,rgba(10,10,10,.95) 100%)}
.slider-grain{position:absolute;inset:0;z-index:4;pointer-events:none;opacity:.06;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='.7'/></svg>")}
.slider-caption{position:absolute;inset:0;z-index:5;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;color:#fff;pointer-events:none}
.slider-caption>*{pointer-events:auto}
.caption-eyebrow{display:inline-block;color:var(--gold);letter-spacing:.4em;font-size:12px;text-transform:uppercase;font-weight:600;margin-bottom:18px;opacity:0;transform:translateY(20px);animation:capIn .9s .25s cubic-bezier(.2,.8,.2,1) forwards}
.caption-title{font-family:var(--serif);font-size:clamp(40px,6.2vw,84px);line-height:1.02;font-weight:600;margin:0 0 28px;max-width:780px;opacity:0;transform:translateY(28px);animation:capIn 1s .4s cubic-bezier(.2,.8,.2,1) forwards}
.caption-line{width:0;height:1px;background:linear-gradient(90deg,var(--gold),transparent);margin-bottom:32px;animation:lineGrow 1.1s .55s cubic-bezier(.2,.8,.2,1) forwards}
.caption-cta{opacity:0;transform:translateY(16px);animation:capIn .8s .75s cubic-bezier(.2,.8,.2,1) forwards}
@keyframes capIn{to{opacity:1;transform:translateY(0)}}
@keyframes lineGrow{to{width:140px}}

.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:6;width:58px;height:58px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(0,0,0,.25);backdrop-filter:blur(8px);color:#fff;font-size:28px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s ease;font-family:var(--serif)}
.slider-arrow:hover{background:var(--gold);border-color:var(--gold);color:#0a0a0a;transform:translateY(-50%) scale(1.08)}
.slider-arrow.prev{left:32px}
.slider-arrow.next{right:32px}

.slider-dots{position:absolute;left:50%;bottom:42px;transform:translateX(-50%);z-index:6;display:flex;gap:14px}
.slider-dots .dot{width:34px;height:34px;border-radius:50%;border:0;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0}
.slider-dots .dot span{display:block;width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.4);transition:all .4s ease}
.slider-dots .dot.is-active span{background:var(--gold);width:32px;border-radius:6px;box-shadow:0 0 16px rgba(233,185,73,.7)}

.slider-count{position:absolute;right:42px;bottom:48px;z-index:6;color:#fff;font-family:var(--serif);font-size:18px;letter-spacing:.15em;display:flex;gap:8px;align-items:baseline}
.slider-count .cur{font-size:28px;color:var(--gold);font-weight:600}
.slider-count .sep{opacity:.4}
.slider-count .tot{opacity:.6}

@media (max-width:768px){
  .banner-slider{height:70vh;min-height:480px}
  .slider-arrow{width:46px;height:46px;font-size:22px}
  .slider-arrow.prev{left:14px}.slider-arrow.next{right:14px}
  .slider-count{right:18px;bottom:80px;font-size:14px}
  .slider-count .cur{font-size:20px}
  .caption-title{font-size:clamp(32px,8vw,48px)}
}

/* ===== Clients / Logos Marquee ===== */
.clients{
  padding:80px 0 60px;
  background:#fafafa;
}

.clients .section-head{
  text-align:center;
  margin-bottom:40px;
}

.logos-marquee{
  position:relative;
  overflow:hidden;
  width:100%;
  white-space:nowrap;

  -webkit-mask-image:linear-gradient(
    90deg,
    transparent,
    #000 8%,
    #000 92%,
    transparent
  );

  mask-image:linear-gradient(
    90deg,
    transparent,
    #000 8%,
    #000 92%,
    transparent
  );
}

.logos-track{
  display:flex;
  align-items:center;
  flex-wrap:nowrap;
  gap:60px;
  width:max-content;
  padding:20px 30px;
  animation:logosScroll 60s linear infinite;
}

.logos-track img{
  display:block;
  width:100px;
  height:100px;
  min-width:100px;
  object-fit:contain;

  /* filter:grayscale(100%); */
  opacity:.7;

  transition:
    filter .4s ease,
    opacity .4s ease,
    transform .4s ease;
}

.logos-track img:hover{
  filter:grayscale(0);
  opacity:1;
  transform:scale(1.08);
}

.logos-marquee:hover .logos-track{
  animation-play-state:paused;
}

@keyframes logosScroll{
  from{
    transform:translateX(0);
  }

  to{
    transform:translateX(-50%);
  }
}

@media (max-width:640px){

  .logos-track{
    gap:36px;
    padding:16px;
    animation-duration:45s;
  }

  .logos-track img{
    width:70px;
    height:70px;
    min-width:70px;
  }

}

/* =========================
   PLAYER FIXO NO FOOTER
========================= */

.music-player{
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  
  display: flex;
  align-items: center;
  gap: 14px;

  padding: 10px 18px;

  background: rgba(15,15,15,.75);
  backdrop-filter: blur(10px);

  border: 1px solid rgba(255,255,255,.08);

  border-radius: 60px;

  z-index: 9999;

  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}

.music-btn{
  width: 42px;
  height: 42px;

  border: none;
  border-radius: 50%;

  background: linear-gradient(135deg,#d4a437,#f1c75b);
  color: #111;

  font-size: 16px;
  font-weight: bold;

  cursor: pointer;

  transition: .3s ease;
}

.music-btn:hover{
  transform: scale(1.08);
}

.music-info{
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .3px;
  white-space: nowrap;
}

@media(max-width:768px){

  .music-player{
    bottom: 12px;
    padding: 8px 14px;
  }

  .music-info{
    font-size: 11px;
    max-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .music-btn{
    width: 38px;
    height: 38px;
  }

}

/* =========================
   MENU MOBILE
========================= */

@media(max-width: 991px){

  .hamburger{
    display:flex;
    flex-direction:column;
    gap:5px;
    background:none;
    border:none;
    cursor:pointer;
    z-index:1001;
  }

  .hamburger span{
    width:28px;
    height:2px;
    background:#fff;
    display:block;
    transition:.3s;
  }

  .main-nav{
    position:fixed;
    top:0;
    right:-100%;
    
    width:280px;
    height:100vh;

    background:#111;

    display:flex;
    align-items:center;
    justify-content:center;

    transition:.4s ease;

    z-index:1000;
  }

  .main-nav.open{
    right:0;
  }

  .main-nav ul{
    flex-direction:column;
    gap:25px;
  }

  .main-nav a{
    font-size:20px;
    color:#fff;
  }

}

/* =========================
   WHATSAPP FLOAT
========================= */

.whatsapp-float{
  position: fixed;
  right: 20px;
  bottom: 95px;

  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;

  text-decoration: none;

  z-index: 9999;

  opacity: 0;
  visibility: hidden;

  transform: translateY(30px);

  transition: all .5s ease;
}

.whatsapp-float.show{
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.whatsapp-icon{
  width: 62px;
  height: 62px;

  border-radius: 50%;

  background: linear-gradient(135deg,#25d366,#1ebe5d);

  display: flex;
  align-items: center;
  justify-content: center;

  box-shadow: 0 10px 25px rgba(0,0,0,.25);

  transition: .3s ease;
}

.whatsapp-icon svg{
  width: 30px;
  height: 30px;
}

.whatsapp-float span{
  font-size: 12px;
  font-weight: 600;
  color: #fff;

  background: rgba(0,0,0,.7);

  padding: 5px 10px;

  border-radius: 20px;

  backdrop-filter: blur(6px);
}

.whatsapp-float:hover .whatsapp-icon{
  transform: scale(1.08);
}

@media(max-width:768px){

  .whatsapp-float{
    right: 18px;
    bottom: 85px;
  }

  .whatsapp-icon{
    width: 56px;
    height: 56px;
  }

}

/* =========================
   COURSE META FIX
========================= */

.course-meta{
  display: flex !important;
  flex-direction: column !important;
  gap: 12px;

  padding: 0;
  margin: 20px 0;

  list-style: none;
}

.course-meta li{
  width: 100%;
  display: block;

  padding-bottom: 12px;

  border-bottom: 1px solid rgba(0,0,0,.08);

  line-height: 1.6;
}

/* =========================
   SOCIAL ICONS
========================= */

.socials{
  display:flex;
  gap:12px;
  margin-top:20px;
}

.socials a{
  width:44px;
  height:44px;

  border-radius:50%;

  background:rgba(255,255,255,.08);

  display:flex;
  align-items:center;
  justify-content:center;

  color:#fff;

  transition:.3s ease;
}

.socials a:hover{
  transform:translateY(-4px);
  background:#d4a437;
  color:#111;
}

.socials svg{
  width:22px;
  height:22px;
}


/* =========================
   PEÇAS DO XADREZ
========================= */

.pieces-section{
  padding: 120px 0;
  background: #f7f5f2;
}

.pieces-grid{
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 30px;
  margin-top: 60px;
}

.piece-card{
  position: relative;

  overflow: hidden;

  border-radius: 24px;

  background: #fff;

  box-shadow: 0 15px 40px rgba(0,0,0,.08);

  transition: .4s ease;
}

.piece-card:hover{
  transform: translateY(-8px);
}

.piece-card img{
  width: 100%;
  height: 520px;

  object-fit: cover;

  display: block;

  transition: .5s ease;
}

.piece-card:hover img{
  transform: scale(1.04);
}

.piece-card h3{
  padding: 24px;

  font-size: 28px;
  font-weight: 600;

  text-align: center;

  color: #111;
}

/* RESPONSIVO */

@media(max-width:991px){

  .pieces-grid{
    grid-template-columns: repeat(2,1fr);
  }

}

@media(max-width:768px){

  .pieces-grid{
    grid-template-columns: 1fr;
  }

  .piece-card img{
    height: 420px;
  }

}

/* Estilo da Galeria */
  .gallery {
    padding: 120px 0;
    background: #f7f5f0;
  }
  .gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 50px;
  }
  .gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    transition: all 0.4s ease;
  }
  .gallery-item:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.2);
  }
  .gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
  }
  .gallery-item:hover img {
    transform: scale(1.12);
  }
  .gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    opacity: 0;
    transition: opacity 0.4s;
    display: flex;
    align-items: flex-end;
    padding: 25px;
    color: white;
    font-weight: 600;
  }
  .gallery-item:hover .gallery-overlay {
    opacity: 1;
  }

  @media (max-width: 768px) {
    .gallery-grid {
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 15px;
    }
    .gallery {
      padding: 80px 0;
    }
  }
    
    .colors-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
  }
  .colors-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .colors-images img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.12);
  }
  .color-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 18px;
    margin-bottom: 30px;
  }
  .color-item {
    display: flex;
    align-items: center;
    gap: 14px;
  }
  .color-swatch {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  }
  .colors-info-box {
    background: white;
    padding: 22px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    font-size: 0.98rem;
  }

  /* ==================== MOBILE ==================== */
  @media (max-width: 768px) {
    .colors-grid {
      grid-template-columns: 1fr;
      gap: 40px;
    }
    .colors-images {
      grid-template-columns: 1fr;
      gap: 20px;
    }
    .color-list {
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 16px;
    }
    .color-swatch {
      width: 42px;
      height: 42px;
    }
    .colors-list h3 {
      font-size: 1.6rem;
      margin-bottom: 20px;
    }
    .colors-info-box {
      font-size: 0.95rem;
      padding: 18px;
    }
  }
  
  .form-contato{
    display:grid;
    gap:20px;
}

.form-linha{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:20px;
}

.form-contato input,
.form-contato textarea{
    width:100%;
    padding:16px;
    border:none;
    border-radius:12px;
    background:#222;
    color:#fff;
    box-sizing:border-box;
    font-size:16px;
}

.form-contato textarea{
    resize:vertical;
}

.form-contato button{
    width:100%;
}

@media (max-width: 768px){

    .contact-section{
        padding:60px 15px !important;
    }

    .form-linha{
        grid-template-columns:1fr;
        gap:15px;
    }

    .form-contato{
        gap:15px;
    }

    .form-contato input,
    .form-contato textarea{
        padding:14px;
        font-size:16px;
    }

    .form-contato button{
        padding:16px;
        font-size:1rem;
    }
}

.piece-card h3{
    margin-bottom: 3px;
    text-align: center;
}

.piece-card h4{
    margin-top: 0;
    text-align: center;
    line-height: 1.4;
    font-weight: normal;
    color: #666;
}