* {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  text-decoration: none;
  list-style: none;
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Open Sans', 'sans-serif';
  font-size: 1.2rem;
  line-height: 2.2rem;
  padding-top: 60px;
}

h1 {
  font-size: 1.8rem;
  line-height: 2.5rem;
  color: #00a6ff;
}
body p {
  user-select: none;
}

img {
  display: block;
  width: 100%;
  object-fit: cover;
}

/* Navbar styling */
.navbar {
  font-family: 'Montserrat', sans-serif;
  background-color: #ffffff;
  color: #313131;
  overflow: hidden;
  width: 100%;
  position: fixed;
  top: 0;
  transition: top 0.6s, box-shadow 0.6s, height 0.6s;
  text-align: center;
  z-index: 1000;
}

.navbar a {
  display: none;
  font-size: 1.4rem;
  font-weight: 400;
  color: #313131;
  text-align: center;
  padding: 8px 20px;
  text-decoration: none;
  transition: background-color 0.3s, color 0.3s;
}

.link_s {
  opacity: 0.6;
}

.navbar .active {
  color: #BA1C24;
  opacity: 1;
}

.menu {
  background-color: #2898fa;
  color: #FFF;
  padding: 0.7rem 0;
  cursor: pointer;
  transition: background-color 0.3s, color 0.3s;
}

.navbar .menu {
  display: block;
}

.navbar.show-nav a {
  display: block;
}

.link_s:hover {
  background-color: #5b6a8f;
  color: #FFF;
}

.navbar.show-nav {
  box-shadow: 0 6px 6px rgba(0, 0, 0, 0.100);
}

.navbar.show-nav .menu {
  /* background-color: #122238; */
  color: #ffffff;
}

body.lock-scroll {
  overflow: hidden;
}

body.nav-active .container {
  padding-top: calc(60px + 200px);
}

.content {
  padding-top: 20px;
}

.c-socials .fa {
  color: #FFF;
}

.c-socials {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
  align-items: center;
  justify-content: center;
}

.c-socials a {
  background: #122238;
  padding: 0.5rem 0.8rem;
  border-radius: 70%;
  font-size: 0.9rem;
  transition: all 300ms ease;
}

.c-socials a:hover {
  background: #BA1C24;
}

.section h1 {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
}

.rd_btn {
  font-size: 1.15rem;
  color: #FFF;
  background: #00a6ff;
  padding: 0.3rem 2rem;
  display: inline-block;
  border: 1px solid transparent;
  border-radius: 0.3rem;
  cursor: pointer;
  transition: background-color 0.3s, color 0.3s, border-radius 0.3s ease ;
}

.rd_btn:hover {
  color: #FFF;
  background: #BA1C24;
  border-radius: 0;
}

section p {
  margin-bottom: 0.02rem;
  color: #2d2d2d;
}

main {
  margin-bottom: 6rem;
}

footer {
  margin-bottom: 3rem;
}

footer hr {
  border: 0;
  height: 0.12rem;
  background: #a9a9a9; 
  margin-bottom: 0;
}

@media only screen and (max-width : 1920px ) {

  .container {
    margin-top: 2rem;
    padding: 0 2.8em;
    height: auto;
  }

  .hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
  }

  .hero h1 {
    font-size: 1.8rem;
    line-height: 2.5rem;
    margin-bottom: 0.5rem;
  }

  .hero p {
    font-size: 1.2rem;
    line-height: 2.2rem;
  }

  .nnm-sec p, .vision .v-in-p {
    font-weight: 600;
    color: #BA1C24;
    margin-bottom: 2rem;
  }

  .prg-sec {
    margin-bottom: 1.6rem;
  }

  .hero-rght {
    padding-right: 5rem;
  }
}

@media only screen and (min-device-width : 1024px) {

  .container {
    margin-top: 6rem;
  }

  main {
    margin-bottom: 5rem;
  }  

  .section {
    margin-bottom: 4rem;
  }
  
  .hero-rght {
    margin-top: 5rem;
    padding-right: 5rem;
  }
}

@media only screen and (min-device-width : 768px) {

  .container {
    margin-top: 3rem;
  }

  .hero {
    display: grid;
    grid-template-columns: 45% 60%;
    gap: 2rem;
    align-items: start;
  }

  .hero-rght {
    margin-top: 6em;
    padding-right: 1.8em;

  }
}

@media screen and (max-width: 720px) {

  .container {
    margin-top: 0.5rem;
    padding: 0 0.8em;
    height: auto;
  }

  .hero {
    display: grid;
    grid-template-columns: none;
  }

  .section {
    margin-bottom: 1rem;
  }

  .hero-rght {
    margin-top: 0.2rem;
    margin-bottom: 0.6rem;
    padding-right: 0;
  }

  .prg-sec {
    margin-top: -0.5rem;
  }
}

/* Media query for responsive design */
@media screen and (max-width: 600px) {

  .section {
    padding: 1rem 0;
  }

  .hero-img, .bio-img {
    margin-top: 1.8rem;
  }
}