:root{
      --red:#ff1a1a;
      --dark:#0d0d0d;
      --card:#161616;
      --soft:#1f1f1f;
    }

    *{margin:0;padding:0;box-sizing:border-box}

    html{scroll-behavior:smooth}

    body{
        font-family: 'Segoe UI', Arial, sans-serif;
        background:var(--dark);
        color:#fff;
        line-height:1.6;
    }

    /* NAV */
    nav{
        position:fixed;
        top:0;
        width:100%;
        backdrop-filter: blur(10px);
        background:rgba(0,0,0,0.7);
        display:flex;
        justify-content:space-between;
        align-items:center;
        padding:15px 25px;
        border-bottom:1px solid rgba(255,0,0,0.3);
        z-index:1000;
    }

    nav h1{color:var(--white);font-size:20px}

    nav ul{list-style:none;display:flex;gap:25px}

    nav a{
        text-decoration:none;
        color:#fff;
        font-weight:500;
        position:relative;
    }

    nav a::after{
        content:"";
        position:absolute;
        bottom:-6px;
        left:50%;
        width:0%;
        height:2px;
        background:var(--red);
        transition:0.3s;
        transform:translateX(-50%);
    }

    nav a:hover::after{
        width:100%;
    }

    nav a:hover::after{width:100%}

    .menu-toggle{display:none;font-size:24px;cursor:pointer}

    /* HERO */
    header{
        height:70vh;
        background: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.9)), url('../imgs/Banner tecnológico2.png') center/cover;
        display:flex;
        flex-direction:column;
        align-items:center;
        justify-content:center;
        text-align:center;
        padding:20px;
        margin-top:60px;
    }

    header h1{
        font-size:2.5rem;
        color:#fff;
        margin-bottom:10px;
    }

    header p{
        color:#ccc;
        max-width:600px;
    }

    .cta{
        margin-top:20px;
        display:flex;
        gap:10px;
        flex-wrap:wrap;
        justify-content:center;
    }

    .btn{
        padding:12px 20px;
        border-radius:6px;
        text-decoration:none;
        font-weight:bold;
        transition:.3s;
    }

    .btn-primary{background:var(--red);color:#fff}
    .btn-primary:hover{background:#cc0000}

    .btn-outline{
        border:1px solid var(--red);
        color:var(--red);
    }
    .btn-outline:hover{background:var(--red);color:#fff}

    section{
        padding:70px 20px;
        max-width:1100px;
        margin:auto;
    }

    h2{
        color:var(--red);
        margin-bottom:25px;
        font-size:1.8rem;
    }

    /* CARDS */
    .services{
        display:grid;
        grid-template-columns:1fr;
        gap:20px;
    }

    @media(min-width:700px){
      .services{grid-template-columns:repeat(2,1fr)}
    }

    @media(min-width:1000px){
      .services{grid-template-columns:repeat(3,1fr)}
    }

    .card{
        background:var(--card);
        padding:25px;
        border-radius:12px;
        border:1px solid #222;
        transition:.3s;
        position:relative;
        overflow:hidden;
    }

    .card::before{
        content:"";
        position:absolute;
        top:0;
        left:0;
        width:100%;
        height:3px;
        background:var(--red);
    }

    .card:hover{
        transform:translateY(-5px);
        box-shadow:0 0 15px rgba(255,0,0,0.3);
    }

    .card h3 {
        margin-bottom: 10px;
        color: #ff0000;
        font-size: 18px;
    }

    .card p {
        font-size: 14px;
        color: #ccc;
        margin-bottom: 15px;
    }

    .card a {
        display: inline-block;
        padding: 8px 15px;
        background: #ff0000;
        color: #fff;
        border-radius: 5px;
        text-decoration: none;
        font-size: 14px;
        transition: 0.3s;
    }

    .card a:hover {
        background: #cc0000;
    }

    /* PORTFOLIO */
    .portfolio{
        display:grid;
        gap:15px;
    }

    @media(min-width:700px){
      .portfolio{grid-template-columns:repeat(2,1fr)}
    }

    @media(min-width:1000px){
      .portfolio{grid-template-columns:repeat(3,1fr)}
    }

    .portfolio img{
        width:100%;
        border-radius:10px;
        transition:.3s;
    }

    .portfolio img:hover{
        transform:scale(1.05);
    }

    /* CONTACT */
    .contact{
        text-align:center;
        background:var(--soft);
        border-radius:10px;
        padding:40px 20px;
    }

    .contact a{
        display:inline-block;
        margin:10px;
        padding:12px 20px;
        background:var(--red);
        color:#fff;
        border-radius:6px;
        text-decoration:none;
    }

    footer{
        text-align:center;
        padding:20px;
        background:#111;
        margin-top:40px;
        font-size:14px;
    }

    /* MOBILE MENU */
    @media(max-width:768px){
      nav ul{
        position:absolute;
        top:60px;
        right:0;
        width:220px;
        flex-direction:column;
        background:#111;
        display:none;
        padding:15px;
      }

      nav ul.active{display:flex}

      .menu-toggle{display:block}
    }

    #destaques {
  max-width: 1100px;
  margin: auto;
  padding: 60px 20px;
}

.carousel {
  position: relative;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  transition: transform 0.4s ease;
}

.carousel-item {
  min-width: 100%;
  padding: 20px;
  text-align: center;
}

.carousel-item img {
  width: 100%;
  max-height: 300px;
  object-fit: cover;
  border-radius: 10px;
}

.carousel-item h3 {
  margin-top: 10px;
  color: #ff0000;
}

.carousel-item p {
  color: #ccc;
  font-size: 14px;
}

/* BOTÕES */
.prev, .next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.6);
  border: none;
  color: #fff;
  font-size: 25px;
  padding: 10px;
  cursor: pointer;
  border-radius: 5px;

  z-index: 10; /* 🔥 ISSO RESOLVE */
}

.prev { left: 10px; }
.next { right: 10px; }

.prev:hover, .next:hover {
  background: #ff0000;
}

/* RESPONSIVO */
@media(min-width: 768px) {
  .carousel-item {
    min-width: 50%;
  }
}

@media(min-width: 1000px) {
  .carousel-item {
    min-width: 33.33%;
  }
}

/* Video de incio */

#video-info {
  padding: 70px 20px;
  max-width: 800px;
  margin: auto;
}

.video-container {
  display: grid;
  gap: 40px;
  align-items: center;
}

/* VÍDEO */
.video-box {
  position: relative;
}

.video-box video {
  width: 100%;
  border-radius: 12px;
}

/* BOTÃO PLAY */
.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(255,0,0,0.8);
  color: #fff;
  font-size: 30px;
  padding: 15px 20px;
  border-radius: 50%;
  cursor: pointer;
  transition: 0.3s;
}

.play-button:hover {
  background: #ff0000;
  transform: translate(-50%, -50%) scale(1.1);
}

/* TEXTO */
.text-box h2 {
  color: #ff0000;
  margin-bottom: 15px;
}

.text-box p {
  color: #ccc;
  margin-bottom: 20px;
}

/* STATS */
.stats {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.stats div {
  font-size: 18px;
  font-weight: bold;
}

.stats span {
  color: #ff0000;
  font-size: 22px;
}

/* RESPONSIVO */
@media (min-width: 768px) {
  .video-container {
    grid-template-columns: 1fr 1fr;
  }
}