:root{
  --primary:#000000; --text:#e9e9ef; --muted:#b9b9c6;
  --card:#15151b; --stroke:#27272f;

  /* PALETA */
  --g1:#ee660c;        /* principal */
  --g2:#d93300;        /* secundária */
  --grad:linear-gradient(135deg,var(--g1) 0%,var(--g2) 100%);

  --nav-h:72px;
  --card-w: 360px;
  --gap: 28px;

  --ru-dur: 800ms;
  --ru-ease: cubic-bezier(.2,.6,.2,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
body{
  font-family:'Inter',sans-serif; line-height:1.6; color:var(--text);
  background:var(--primary); padding-top:var(--nav-h);
}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}

/* Navbar */
.navbar{
  background:#000;color:var(--text);padding:16px 0;
  position:fixed;inset:0 0 auto 0;z-index:100;
  border-bottom:1px solid var(--stroke);
  backdrop-filter:saturate(1%) blur(6px)
}
.navbar-container{display:flex;justify-content:space-between;align-items:center;height:calc(var(--nav-h))}
.logo{font-size:1.3rem;font-weight:800;letter-spacing:.3px;color:var(--text)}
.logo span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;gap:28px}

/* LINKS DO TOPO (apenas texto) */
.nav-links a{
  background:none !important;
  border:none !important;
  padding:0 !important;
  border-radius:0 !important;
  text-decoration:none !important;
  color:var(--text);
  font-weight:500;
  opacity:.9;
  transition:opacity .2s ease,color .3s ease;
}
.nav-links a:hover{ opacity:1; color:#fff; }

/* VIDEO FUNDO */
.hero{
  position: relative;
  min-height:calc(100vh - var(--nav-h));
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;background:#000
}
.hero-bg{ position:absolute; inset:0; overflow:hidden; z-index:0; }
.hero-bg .yt-bg{
  position:absolute; top:50%; left:50%; width:120%; height:120%;
  transform:translate(-50%,-50%); pointer-events:none;
}
.hero-inner{
  position:relative; z-index:1; text-align:center; padding:40px 0; color:#fff;
  background:rgba(0, 0, 0, 0.178); border-radius:30px;
}
.hero h1{font-size:clamp(2.2rem,4.5vw,3.6rem);font-weight:800;margin-bottom:18px;line-height:1.15}
.hero p{font-size:1.1rem;max-width:760px;margin:0 auto 36px;opacity:.95}

/* === CTA LARANJA (apenas .btn) === */
button, .btn {
  position: relative;
  padding: 12px 24px;
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  overflow: hidden;
  z-index: 1;
  background: linear-gradient(270deg, #ee660c, #d93300, #ee660c);
  background-size: 400% 400%;
  animation: gradientMove 6s ease infinite;
  transition: color 0.3s ease;
  text-decoration: none;   /* remove sublinhado em <a class="btn"> */
  display: inline-block;   /* garante comportamento de botão para <a> */
}

/* animação do gradiente deslizando */
button, .btn {
  position: relative;
  padding: 12px 24px;
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  overflow: hidden;
  z-index: 1;
  background: linear-gradient(270deg, #ee660c, #8a2000, #ee660c);
  background-size: 400% 400%;
  animation: gradientMove 2s ease infinite;
  transition: color 0.3s ease;
  text-decoration: none;   /* remove sublinhado em <a class="btn"> */
  display: inline-block;   /* garante comportamento de botão para <a> */
}

/* animação do gradiente deslizando */
@keyframes gradientMove {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}


.btn:hover{ color:#000; }

@keyframes gradientMove{
  0%{background-position:0% 50%}
  50%{background-position:100% 50%}
  100%{background-position:0% 50%}
}

/* ===== HERO SLIDESHOW ===== */
.hero-slideshow{
  position:relative;min-height:70vh;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#0a0a10
}
.hero-slideshow::after{
  content:"";position:absolute;inset:0;background:
    radial-gradient(70% 70% at 80% 40%, rgba(238,102,12,.25) 0%, rgba(238,102,12,0) 60%),
    linear-gradient(180deg, rgba(0,0,0,.55), rgba(0,0,0,.55));
  pointer-events:none
}
.hs-slides{position:absolute;inset:0}
.hs-slide{position:absolute;inset:0;background-image:var(--bg);background-size:cover;background-position:center;filter:saturate(1) contrast(1.05);opacity:0;animation:hsFade 18s infinite}
.hs-slide:nth-child(1){animation-delay:0s}
.hs-slide:nth-child(2){animation-delay:6s}
.hs-slide:nth-child(3){animation-delay:12s}
@keyframes hsFade{0%{opacity:0}5%{opacity:1}30%{opacity:1}35%{opacity:0}100%{opacity:0}}
.hero-slideshow__content{position:relative;z-index:1;text-align:center;color:#fff;padding:32px 0}
.hs-title{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;line-height:1.15;margin-bottom:10px}
.hs-title span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hs-sub{max-width:720px;margin:0 auto 22px;color:#dcdced}
.hero .hs-dyn::after{content:"";display:inline-block;width:2px;height:1em;margin-left:6px;background:#ffffff;vertical-align:-0.15em;opacity:.9;animation:hsCaretBlink 1s steps(1) infinite}
@keyframes hsCaretBlink{0%,49%{opacity:1}50%,100%{opacity:0}}

/* ===== SERVICES – CARROSSEL ===== */
.services{padding:96px 0;text-align:center;background:var(--primary)}
.section-title{font-size:2.1rem;margin-bottom:32px;position:relative;color:#fff}
.section-title:after{content:"";position:absolute;bottom:-12px;left:50%;transform:translateX(-50%);width:90px;height:4px;background:var(--grad);border-radius:999px}

.services-carousel{position:relative;margin-top:44px}
.services-viewport{overflow:hidden;position:relative;padding:8px 10px 14px}
.services-track{display:flex;align-items:stretch;gap:var(--gap);will-change:transform}

/* SETAS – agora centralizadas e sem herdar .btn */
.carousel-btn{
  position:absolute; top:50%; transform:translateY(-50%);
  z-index:2; width:48px; height:48px;
  border-radius:999px; border:1px solid var(--stroke);
  background:#0e0e14; color:#fff;
  font-size:22px; font-weight:700;
  display:flex; align-items:center; justify-content:center;
  padding:0; line-height:1;
  cursor:pointer;
  box-shadow:0 8px 18px rgba(0,0,0,.28);
  transition:transform .2s, box-shadow .2s, background .2s;
}
.carousel-btn.prev{left:8px}
.carousel-btn.next{right:8px}
.carousel-btn:hover{transform:translateY(-50%) scale(1.06); box-shadow:0 12px 26px rgba(0,0,0,.35); background:#13131a}
.carousel-btn:active{transform:translateY(-50%) scale(.98)}

/* cards */
.service-card{
  width:var(--card-w);background:var(--card);border:1px solid var(--stroke);
  border-radius:18px;padding:22px;text-align:center;display:flex;flex-direction:column;gap:14px;min-height:480px;
  transition:transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s cubic-bezier(.2,.8,.2,1), border-color .25s ease;
  flex:0 0 auto;will-change:transform
}
.service-card:hover{
  transform:translateY(-8px) scale(1.01);
  border-color:rgba(238,102,12,.55);
  box-shadow:0 22px 44px rgba(0,0,0,.32)
}
.services-carousel.dragging .service-card{transition:none}
.services-carousel.dragging .service-card:hover{transform:none;box-shadow:none;border-color:var(--stroke)}
.service-title{font-size:1.3rem;font-weight:800;color:#fff;letter-spacing:.2px}

/* mídia 9:16 */
.service-media{
  position:relative;width:100%; aspect-ratio:9/16;
  background:#0e0e14;border:1px solid var(--stroke);
  border-radius:16px;overflow:hidden;
  box-shadow:0 10px 26px rgba(0,0,0,.25)
}
.service-media iframe.yt-video{
  position:absolute;inset:0;width:100%;height:100%; border:0;object-fit:cover;pointer-events:none
}
.service-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none;will-change:opacity}
.service-subtitle{color:var(--muted);font-size:.98rem;line-height:1.55}

/* ===== FIT ===== */
.fit{
  position:relative;padding:96px 0;
  background:radial-gradient(80% 120% at 0% 50%, rgba(238,102,12,.10) 0%, rgba(238,102,12,0) 50%), #000000
}
.fit-grid{display:grid;grid-template-columns:1.1fr 1.2fr;gap:42px;align-items:start}
.fit-title{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;line-height:1.15;color:#fff}
.fit-title span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.fit-desc{margin-top:14px;color:var(--muted);max-width:560px}
.fit-left{display:flex;flex-direction:column}

.fit-right{display:grid;grid-template-columns:1fr;gap:32px}
.fit-card{
  position:relative;background:var(--card);border:1px solid var(--stroke);border-radius:16px;
  padding:22px 22px 22px 26px;box-shadow:0 10px 24px rgba(0,0,0,.22);
  transition:transform .32s cubic-bezier(.2,.8,.2,1), box-shadow .32s cubic-bezier(.2,.8,.2,1), border-color .32s ease, background .32s ease;
  overflow:hidden
}
.fit-card::before{
  content:""; position:absolute; left:0; top:14px; bottom:14px; width:4px; border-radius:999px; background:var(--grad); opacity:.9;
}
.fit-card:hover{
  transform:translateY(-6px);
  border-color:rgba(238,102,12,.55);
  box-shadow:0 18px 36px rgba(0,0,0,.28), 0 10px 28px rgba(238,102,12,.15)
}
.fit-card h3{color:#fff;font-size:1.05rem;font-weight:800;margin:0 0 6px 0;letter-spacing:.2px}
.fit-card p{color:var(--muted);line-height:1.55;margin:0}

.fit-form{
  margin-top:22px; max-width:520px; background:#0f0f15; border:1px solid var(--stroke);
  border-radius:14px; box-shadow:0 10px 24px rgba(0,0,0,.22); padding:22px
}
.fit-form .form-group{margin-bottom:16px}
.fit-form label{display:block;margin-bottom:8px;font-weight:600;color:#fff}
.fit-form input,.fit-form textarea{
  width:100%; padding:12px 14px; background:#0d0d13; color:var(--text);
  border:1px solid var(--stroke); border-radius:8px; font-family:'Inter',sans-serif; font-size:1rem;
  transition:border-color .2s ease, box-shadow .2s ease;
}
.fit-form input::placeholder,.fit-form textarea::placeholder{color:#8a8aa1}
.fit-form input:focus,.fit-form textarea:focus{
  outline:none; border-color:rgba(238,102,12,.8); box-shadow:0 0 0 3px rgba(238,102,12,.25)
}

/* ===== SESSÃO ANALITCS ===== */
.analitcs{position:relative;overflow:hidden;background:#000000;padding:96px 0}
.analitcs::after{
  content:"";position:absolute;right:-25%;top:-10%;width:70%;height:120%;
  background:radial-gradient(50% 50% at 50% 50%, rgba(238,102,12,.35) 0%, rgba(238,102,12,0) 70%);
  filter:blur(40px);pointer-events:none;z-index:0
}
.analitcs-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center}

.analitcs-left{display:grid;gap:18px}
.asset-card{
  background:var(--card);border:1px solid var(--stroke);border-radius:16px;overflow:hidden;position:relative;
  transition:transform .25s, box-shadow .25s, border-color .25s
}
.asset-card::before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:var(--grad);opacity:.9}
.asset-card:hover{transform:translateY(-6px);border-color:rgba(238,102,12,.55);box-shadow:0 18px 36px rgba(0,0,0,.28)}
.asset-thumb{
  aspect-ratio:16/9;
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,0)),
             radial-gradient(120% 120% at 0% 0%, rgba(238,102,12,.3) 0%, rgba(238,102,12,0) 60%),
             #0d0d13;
  border-bottom:1px solid var(--stroke)
}
.asset-card figcaption{padding:14px 16px;color:#cfcfe4;font-weight:600;letter-spacing:.2px}

/* ===== Galeria (mostrar 1 slide por vez) ===== */
.asset-card.gallery{
  position:relative;
  padding:0;
  aspect-ratio:16 / 9;     /* palco 16:9 */
  overflow:hidden;         /* corta excedente */
}
.asset-card.gallery .asset-slide{
  position:absolute;
  inset:0;
  display:none;            /* oculto por padrão */
}
.asset-card.gallery .asset-slide.active{
  display:block;           /* só o ativo aparece */
}
.asset-card.gallery .asset-thumb,
.asset-card.gallery .asset-img{
  width:100%;
  height:100%;
  object-fit:cover;
  border-bottom:0;
}

/* Galeria única – setas verticais alinhadas */
.v-arrow{
  position:absolute; left:50%; transform:translateX(-50%);
  width:44px; height:44px; border-radius:999px; border:1px solid var(--stroke);
  background:#0f0f15; color:#fff; font-size:18px;
  display:flex; align-items:center; justify-content:center;
  line-height:1; padding:0; cursor:pointer; z-index:2;
  box-shadow:0 10px 20px rgba(0,0,0,.28);
  transition:transform .2s, box-shadow .2s, border-color .2s, background .2s
}
.v-prev{top:10px}
.v-next{bottom:10px}
.v-arrow:hover{transform:translateX(-50%) scale(1.06); border-color:#ee660c; background:#13131a; box-shadow:0 14px 28px rgba(0,0,0,.35)}

.analitcs-right{padding-left:10px}
.analitcs-kicker{font-size:.9rem;letter-spacing:.18em;text-transform:uppercase;color:#cfcfe4;opacity:.8;margin-bottom:10px}
.analitcs-title{font-size:clamp(1.8rem,3.8vw,2.6rem);font-weight:800;line-height:1.15;margin-bottom:14px;color:#fff}
.analitcs-title span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.analitcs-desc{color:#d6d6e6;max-width:600px;margin-bottom:22px}
.analitcs-bullets{list-style:none;display:grid;gap:10px;margin:0 0 28px}
.analitcs-bullets li{background:#0f0f15;border:1px solid var(--stroke);border-radius:12px;padding:12px 14px;color:#d0cfee;position:relative}
.analitcs-bullets li::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--grad);border-radius:12px 0 0 12px}

/* Contact */
.contact{padding:96px 0;text-align:center;background:#000000}
.contact .section-title{color:#fff}
.contact-form{max-width:620px;margin:0 auto;background:var(--card);padding:36px;border-radius:14px;border:1px solid var(--stroke);box-shadow:0 10px 26px rgba(0,0,0,.25)}
.form-group{margin-bottom:18px}
.form-group label{display:block;margin-bottom:8px;font-weight:600;color:#fff}
.form-group input,.form-group textarea{
  width:100%;padding:12px 14px;background:#0d0d13;color:var(--text);border:1px solid var(--stroke);border-radius:8px;font-family:'Inter',sans-serif;font-size:1rem;transition:border-color .2s ease,box-shadow .2s ease
}
.form-group input::placeholder,.form-group textarea::placeholder{color:#8a8aa1}
.form-group input:focus,.form-group textarea:focus{
  outline:none;border-color:rgba(238,102,12,.8);box-shadow:0 0 0 3px rgba(238,102,12,.25)
}
.form-group textarea{min-height:150px;resize:vertical}

/* Footer */
.footer{background:#000;color:#bfbfd1;padding:28px 0;text-align:center;border-top:1px solid var(--stroke)}

/* Reveal-up */
.reveal-up{opacity:0;transform:translateY(24px);transition:opacity var(--ru-dur) var(--ru-ease), transform var(--ru-dur) var(--ru-ease);transition-delay:var(--delay,0ms)}
.reveal-up.in-view{opacity:1;transform:translateY(0)}
.reveal-up.ru-done{transition:none !important}
@media (prefers-reduced-motion:reduce){.reveal-up,.in-view{transition:none !important;transform:none !important;opacity:1 !important}}

/* Responsivo */
@media (min-width:768px){ :root { --card-w: 380px; } }
@media (min-width:1200px){ :root { --card-w: 420px; } }

@media (max-width:768px){
  .nav-links{display:none}
  .hero h1{font-size:2rem}
  .fit-grid{ grid-template-columns: 1fr; gap: 28px; }
  .fit-right{ gap: 14px; }
  .fit-form{ max-width:100%; }
  .analitcs-grid{grid-template-columns:1fr}
  .analitcs-right{order:-1;margin-bottom:24px}
}