* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

section {
  padding: 100px 0;
}

h2, h3 {
  text-align: center;
}

/* HEADER */
.header {
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 100;
  background: rgb(255, 255, 255);
  box-shadow: #000000;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.logo {
  font-size: 22px;
  font-weight: 800;
  color: #f7941d;
}

.nav a {
  color: #000000;
  margin: 0 12px;
  text-decoration: none;
  font-weight: 500;
}

.nav a:hover {
  color: #f7941d;
}

.btn-primary {
  background: #f7941d;
  color: #fff;
  padding: 12px 22px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 700;
}

/* HERO */
.hero {
  height: 100vh;
  position: relative;
}

.carousel {
  height: 100%;
  overflow: hidden;
  position: relative;
}

.slides {
  display: flex;
  height: 100%;
  transition: transform 0.6s ease-in-out;
}

.slides img {
  width: 100%;
  height: 100vh;
  object-fit: cover;
  flex-shrink: 0;
}

/* OVERLAY */
.overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(0,0,0,0.65),
    rgba(0,0,0,0.2)
  );
  z-index: 1;
}

/* HERO TEXT */
.hero-content {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  color: #fff;
  text-align: right;
}

.hero-content h1 {
  font-size: 48px;
  margin-bottom: 15px;
}

.hero-content p {
  font-size: 18px;
  margin-bottom: 25px;
  max-width: 500px;
}

/* CONTROLES */
.prev,
.next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  background: rgba(0,0,0,0.5);
  border: none;
  color: #fff;
  font-size: 40px;
  padding: 10px 18px;
  cursor: pointer;
}

.prev { left: 20px; }
.next { right: 20px; }

@media (max-width: 900px) {
  .nav {
    display: none;
  }

  .hero-content h1 {
    font-size: 34px;
  }
}

.logo {
  height: 70px;
  display: flex;
}

/* LINHA LARANJA */
.title-line {
  display: block;
  width: 80px;
  height: 4px;
  background: #ff7a00;
  margin: 14px auto 30px;
  border-radius: 10px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { width: 60px; }
  50% { width: 100px; }
  100% { width: 60px; }
}

/* QUEM SOMOS */
.about p {
  max-width: 700px;
  margin: auto;
  text-align: center;
  font-size: 18px;
  color: #555;
}

/* MÍDIAS */
.media {
  background: #f9f9f9;
}

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

.media-track {
  display: flex;
  gap: 20px;
  transition: transform 0.5s ease;
}

.media-track img {
  width: 350px;
  height: 220px;
  border-radius: 14px;
  object-fit: cover;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

.media-prev,
.media-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.6);
  color: #fff;
  border: none;
  font-size: 28px;
  padding: 8px 14px;
  border-radius: 50%;
  cursor: pointer;
}

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

/* PATROCINADORES */
.sponsors {
  background: #fff;
  border-top: 1px solid #eee;
}

.sponsors-carousel {
  overflow: hidden;
}

.sponsors-track {
  display: flex;
  gap: 60px;
  animation: scrollSponsors 30s linear infinite;
}

.sponsors-track img {
  max-width: 140px;
  max-height: 70px;
  object-fit: contain;
  opacity: 0.7;
  transition: 0.3s;
}

.sponsors-track img:hover {
  opacity: 1;
  transform: scale(1.08);
}

@keyframes scrollSponsors {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* SCROLL ANIMATION */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* FOOTER */
.footer {
  padding: 30px;
  background: #ffffff00;
  color: #aaa;
  text-align: center;
}

@media (max-width: 768px) {
  .media-track img {
    width: 260px;
    height: 180px;
  }
}