body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0a0f1c;
  color: white;
}

/* NAVBAR */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 50px;
  background: transparent;
}

.logo {
  font-family: 'Orbitron', sans-serif;
  color: #00f7ff;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}

.nav-links a {
  text-decoration: none;
  color: white;
}

.nav-btn {
  padding: 8px 20px;
  border: 2px solid #00f7ff;
  border-radius: 20px;
  color: #00f7ff;
  text-decoration: none;
}

/* HERO */
.hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 60px;
  height: 90vh;
  background: linear-gradient(90deg, #0a0f1c 40%, #ff7a00 100%);
}

.left {
  width: 50%;
}

.left h1 {
  font-size: 55px;
}

.sub {
  margin-top: 20px;
  color: #ddd;
}

.desc {
  margin-top: 10px;
  color: #bbb;
}

.btn {
  display: inline-block;
  margin-top: 20px;
  padding: 12px 25px;
  background: white;
  color: black;
  border-radius: 25px;
  text-decoration: none;
}

/* IMAGE */
.right img {
  width: 450px;
}

/* FEATURES */
.features {
  display: flex;
  justify-content: center;
  gap: 30px;
  padding: 60px;
  background: #111;
}

.card {
  background: #1a1a2e;
  padding: 20px;
  border-radius: 15px;
  width: 250px;
  text-align: center;
}

/* FOOTER */
footer {
  text-align: center;
  padding: 20px;
  background: black;
}
/* PLATFORM SECTION */
.platforms {
  text-align: center;
  padding: 80px 20px;
  background: black;
}

.platforms h2 {
  font-size: 40px;
}

.platforms p {
  color: #aaa;
  margin: 10px 0 30px;
}

.logos {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px;
  font-size: 22px;
  color: #ddd;
}

/* SERVICES */
.services {
  padding: 80px 40px;
  background: #f5f5f5;
  color: black;
  text-align: center;
}

.services h2 {
  font-size: 40px;
  margin-bottom: 40px;
}

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

.service {
  background: white;
  padding: 20px;
  border-radius: 15px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.service h3 {
  margin-bottom: 10px;
}

/* BIG BUTTON */
.big-btn {
  display: inline-block;
  margin-top: 50px;
  padding: 15px 40px;
  background: linear-gradient(45deg, #6a00ff, #00c3ff);
  color: white;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
}
.logos img {
  width: 120px;
  height: 60px;
  object-fit: contain;
  margin: 20px;

  filter: grayscale(100%);
  transition: 0.3s;
}

.logos img:hover {
  filter: grayscale(0%);
  transform: scale(1.1);
}

.logos {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}
.fade {
  opacity: 0;
  transform: translateY(40px);
  transition: all 1s ease;
}

.fade.show {
  opacity: 1;
  transform: translateY(0);
}
.logos {
  display: flex;
  overflow: hidden;
  animation: slide 10s linear infinite;
}

@keyframes slide {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.btn {
  animation: glow 2s infinite alternate;
}

@keyframes glow {
  from {
    box-shadow: 0 0 10px #00f7ff;
  }
  to {
    box-shadow: 0 0 25px #00f7ff, 0 0 50px #00f7ff;
  }
}
input, select {
  padding: 10px;
  margin: 5px;
  border-radius: 8px;
  border: none;
}
.tabs-bar {
  display: flex;
  gap: 10px;
  margin: 20px 0;
}

.tab-btn {
  padding: 10px 20px;
  border: none;
  border-radius: 25px;
  background: rgba(255,255,255,0.05);
  color: #ccc;
  cursor: pointer;
  transition: 0.3s;
}

.tab-btn:hover {
  background: #00f7ff;
  color: black;
}

.tab-btn.active {
  background: linear-gradient(45deg, #00f7ff, #0066ff);
  color: white;
  box-shadow: 0 0 15px #00f7ff;
}
.upload-note {
  margin-top: 10px;
  padding: 10px;
  background: rgba(0,247,255,0.1);
  border-left: 3px solid #00f7ff;
  border-radius: 8px;
  font-size: 13px;
  color: #ccc;
}

.upload-note b {
  color: #00f7ff;
}
.upload-box {
  border: 2px dashed #00f7ff;
  padding: 30px;
  text-align: center;
  border-radius: 10px;
  cursor: pointer;
  transition: 0.3s;
}

.upload-box:hover {
  background: rgba(0,247,255,0.1);
}

.error {
  color: red;
  font-size: 13px;
  margin-top: 5px;
}
.track {
  background: rgba(255,255,255,0.05);
  padding: 10px;
  margin-bottom: 10px;
  border-radius: 10px;
}