body {
  margin:0;
  font-family: 'Segoe UI', sans-serif;
  background:#f8fafc; /* light */
  color:#1e293b;
}

header {
  background: linear-gradient(135deg,#4f46e5,#9333ea);
  padding:30px;
  text-align:center;
  color:white;
}

nav a {
  color:white;
  margin:10px;
  text-decoration:none;
  font-weight:bold;
}

section {
  padding:60px 20px;
}

.container {
  max-width:1100px;
  margin:auto;
}

/* CARD */
.card {
  background:white;
  padding:20px;
  border-radius:12px;
  box-shadow:0 10px 25px rgba(0,0,0,0.08);
  transition:0.4s;
  position:relative;
}

/* GLOW EFFECT */
.card:hover {
  transform:translateY(-8px) scale(1.02);
  box-shadow:
    0 20px 40px rgba(0,0,0,0.15),
    0 0 20px rgba(99,102,241,0.4);
}
.card-box:hover {
  transform:translateY(-8px);
  box-shadow:
    0 20px 40px rgba(0,0,0,0.15),
    0 0 25px rgba(79,70,229,0.4);
}
.card::before {
  content:"";
  position:absolute;
  inset:0;
  border-radius:12px;
  padding:2px;
  background:linear-gradient(135deg,#6366f1,#9333ea);
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  opacity:0;
  transition:0.4s;
}

.card:hover::before {
  opacity:1;
}

/* BUTTON */
.btn {
  background:#22c55e;
  padding:12px 20px;
  color:white;
  border-radius:6px;
  text-decoration:none;
}

/* FOOTER */
footer {
  background:#e2e8f0;
  padding:30px;
  text-align:center;
}

/* TABLE */
table tr:hover {
  background:#e2e8f0;
}

/* WHATSAPP */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 20px;
  right: 20px;
  background: #25d366;
  color: white;
  border-radius: 50%;
  text-align: center;
  font-size: 30px;
  line-height: 60px;
}
/* ULTRA PREMIUM TRUST SLIDER */

.logo-slider {
  overflow: hidden;
  margin-top: 30px;
  position: relative;
}

/* TRACK */
.logo-track {
  display: flex;
  gap: 50px;
  width: max-content;
  animation: scroll 20s linear infinite;
}

/* PAUSE ON HOVER */
.logo-slider:hover .logo-track {
  animation-play-state: paused;
}

/* LOGO STYLE */
.logo-track img {
  height: 80px;
  padding: 12px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
  transition: 0.4s;
}

/* PREMIUM GLOW EFFECT */
.logo-track img:hover {
  transform: scale(1.1);
  box-shadow:
    0 15px 30px rgba(0,0,0,0.15),
    0 0 20px rgba(99,102,241,0.5),
    0 0 40px rgba(147,51,234,0.4);
}

/* SMOOTH LOOP */
@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}