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

body{
  font-family:'Poppins',sans-serif;
  background:#f8fafc;
  color: #0f172a;
  overflow-x:hidden;
}

/* HEADER */
header{
  position:fixed;
  width:100%;
  top:0;
  background:rgba(15,23,42,0.9);
  backdrop-filter:blur(8px);
  padding:15px 8%;
  display:flex;
  justify-content:space-between;
  align-items:center;
  z-index:1000;
}

.logo{
  color:#fff;
  font-weight:700;
  font-size:1.3rem;
}

nav a{
  color:#fff;
  margin-left:25px;
  text-decoration:none;
  font-weight:500;
  transition:0.3s;
}

nav a:hover{
  color:#3b82f6;
}

.btn{
  background:linear-gradient(135deg,#2563eb,#3b82f6);
  color:#fff;
  padding:12px 28px;
  border-radius:30px;
  text-decoration:none;
  font-weight:600;
  transition:0.4s;
  box-shadow:0 8px 20px rgba(37,99,235,0.3);
}

.btn:hover{
  transform:translateY(-3px);
  box-shadow:0 12px 25px rgba(37,99,235,0.5);
}

/* HERO SECTION */
.hero{
  height:100vh;
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  color:#fff;
  overflow:hidden;
}

/* GIF SLIDES */
.slide{
  position:absolute;
  width:100%;
  height:100%;
  background-size:cover;
  background-position:center;
  opacity:0;
  animation:fadeSlide 24s infinite;
}

.slide:nth-child(1){
  background-image:url('../images/1.gif');
  animation-delay:0s;
}

.slide:nth-child(2){
  background-image:url('../images/2.gif');
  animation-delay:8s;
}

.slide:nth-child(3){
  background-image:url('../images/3.gif');
  animation-delay:16s;
}

/* DARK OVERLAY */
.hero::after{
  content:'';
  position:absolute;
  width:100%;
  height:100%;
  background:rgba(15,23,42,0.6);
  z-index:1;
}

/* HERO CONTENT */
.hero-content{
  position:relative;
  z-index:2;
  padding:0 8%;
}

.hero h1{
  font-size:3rem;
  margin-bottom:20px;
  animation:fadeUp 1.2s ease forwards;
}

.hero p{
  font-size:1.2rem;
  margin-bottom:30px;
  opacity:0.95;
  animation:fadeUp 1.5s ease forwards;
  text-align: justify;
}

/* SERVICES */
section{
  padding:100px 8%;
}

.section-title{
  text-align:center;
  margin-bottom:60px;
  font-size:2.2rem;
}

.services{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:30px;
}

.card{
  background:#fff;
  padding:35px;
  border-radius:20px;
  box-shadow:0 10px 30px rgba(0,0,0,0.05);
  transition:0.4s;
}

.card:hover{
  transform:translateY(-10px);
  box-shadow:0 20px 40px rgba(0,0,0,0.1);
}
.content p {
  text-align: justify;
  margin-top: 30px;

}
/* CTA */
.cta{
  background:#0f172a;
  color:#fff;
  text-align:center;
  padding:80px 80px;
}

.cta h4{
  font-size:2.5rem;
  margin-bottom:20px;
}
.cta p{
  text-align:justify;
}
.why {
  background: #fff;
  padding:30px 80px;
}
.why h5{
  font-size:1rem;
}
.why p{
  text-align:justify;
}
.why a {
  text-decoration:none;
  color: #0f172a;
}

/* FOOTER */
footer{
  background:#0f172a;
  color:#94a3b8;
  text-align:center;
  padding:30px 10px;
  font-size:0.9rem;
}

/* ANIMATIONS */
@keyframes fadeSlide{
  0%{opacity:0;}
  5%{opacity:1;}
  30%{opacity:1;}
  35%{opacity:0;}
  100%{opacity:0;}
}

@keyframes fadeUp{
  from{transform:translateY(40px);opacity:0;}
  to{transform:translateY(0);opacity:1;}
}


/* social css*/
.social
{
  position: absolute;
  z-index: 10;
  bottom: 1px;
  display: flex;
  justify-content: center;
  align-items: center;
  animation:fadeUp 1.2s ease forwards;

}
.social li
{
  list-style: none;
}
.social li a
{
  display: inline-block;
  margin-right: 30px;
  filter: invert(1);
  transform: scale(0.5);
  transition: 0.5s;
}
.social li a:hover
{
  transform: scale(0.5) translateY(-15px);
}