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

/* ===== NAVBAR ===== */
.header {
  background:#fff;
  position:sticky;
  top:0;
  z-index:1000;
  box-shadow:0 2px 10px rgba(0,0,0,0.05);
}

.nav-container{
  width:90%;
  margin:auto;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:18px 0;
}

.logo{
  font-size:20px;
  font-weight:600;
}

.nav-links{
  display:flex;
  list-style:none;
  gap:30px;
}

.nav-links a{
  text-decoration:none;
  color:#333;
  font-weight:500;
}

.hamburger{
  display:none;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
}

.hamburger span{
  width:25px;
  height:3px;
  background:#333;
  transition:.3s;
}

/* Hamburger Animation */
.hamburger.active span:nth-child(1){
  transform:rotate(45deg) translate(5px,5px);
}
.hamburger.active span:nth-child(2){
  opacity:0;
}
.hamburger.active span:nth-child(3){
  transform:rotate(-45deg) translate(5px,-5px);
}

/* ===== HERO ===== */
.about-hero{
   height:100vh;
   background-image: url('about1.webp');
   background-position: center;
   background-repeat: no-repeat;
   background-size: cover;
   display:flex;
   align-items:center;
   padding-left:8%;
   color:white;
}
.about-hero h1{
  font-size:50px;
  
}

/* ===== JOURNEY ===== */
.journey{
  background:#4b63b6;
  color:white;
  padding:60px 0;
  text-align:center;
}
.timeline{
  display:flex;
  justify-content:space-around;
  flex-wrap:wrap;
  margin-top:40px;
}
.timeline-item{
  width:220px;
}
.timeline-item i{
  font-size:28px;
  margin-bottom:10px;
}

/* ===== PRINCIPLES ===== */
.principles{
  padding:80px 0;
  background:#f4f6fa;
  text-align:center;
}
.principles h2{
  font-size:36px;
  margin-bottom:50px;
}
.principle-cards{
  width:90%;
  max-width:1200px;
  margin:auto;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:30px;
}
.p-card{
  background:white;
  padding:30px;
  border-radius:16px;
  box-shadow:0 8px 20px rgba(0,0,0,0.06);
  transition:.3s;
  position:relative;
}
.p-card::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:5px;
  background:#4b63b6;
}
.p-card:hover{
  transform:translateY(-6px);
  box-shadow:0 15px 35px rgba(0,0,0,0.1);
}

/* ===== BRANDS ===== */
.brands{
  padding:60px 0;
  text-align:center;
}
.brand-row{
  display:flex;
  justify-content:center;
  gap:40px;
  flex-wrap:wrap;
  margin-top:30px;
}
.brand-row img{
  height:40px;
}

/* ===== FOOTER ===== */
.footer{
  background:linear-gradient(135deg,#2d3e9f,#5b79e6);
  color:white;
  padding:40px 0;
}
.footer-container{
  width:90%;
  margin:auto;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:20px;
}
.footer-links a{
  color:white;
  text-decoration:none;
  display:block;
  margin-bottom:10px;
}
.dev a{
  color:white;
  text-decoration:underline;
}

/* ===== RESPONSIVE ===== */
@media(max-width:768px){

  .nav-links{
    position:absolute;
    top:65px;
    left:0;
    width:100%;
    background:#fff;
    flex-direction:column;
    align-items:center;
    gap:20px;
    padding:20px 0;
    max-height:0;
    overflow:hidden;
    transition:.3s;
  }

  .nav-links.active{
    max-height:300px;
  }

  .hamburger{
    display:flex;
  }

  .timeline{
    flex-direction:column;
    align-items:center;
    gap:40px;
  }

  .principle-cards{
    grid-template-columns:1fr;
  }

  .about-hero h1{
    font-size:32px;
  }

  .footer-container{
    flex-direction:column;
    text-align:center;
  }

}