* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Libre Baskerville", serif;
}

:root {
  --primary-color: #064635;
  --secondary-color: #fff;
  --tertiary-color: #ffc221;
  --fourth-color: #fff8e1;
  --fifth-color: #000;
  --text-primary: #0071dc;
}

body {
  min-height: 100dvh;
  min-height: 100vh;
  background-color: var(--fourth-color);
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
  overflow-x: hidden;
}

.wrapper {
  overflow: hidden;
}

nav {
  display: flex;
  justify-content: space-around;
  align-items: center;
  min-height: 8vh;
  font-family: "Poppins", sans-serif;
  background-color: var(--primary-color);
  height: 5rem;
}

.logo {
  width: 10rem;
}

.nav-links {
  display: flex;
  justify-content: space-around;
  width: 40%;
}

.nav-links li {
  list-style: none;
}

.nav-links a {
  position: relative;
  color: var(--secondary-color);
  text-decoration: none;
  font-size: 1.125rem;
  font-weight: 500;
  text-decoration: none;
}

.nav-links a::before {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--secondary-color);
  transition: 0.3s;
}

.nav-links a:hover::before {
  width: 100%;
}

.burger {
  display: none;
}

.burger div {
  width: 25px;
  height: 3px;
  background-color: var(--secondary-color);
  margin: 5px;
  transition: all 0.3s ease;
}

.container {
  max-width: 100%;
  max-height: 100%;
  width: 100%;
  height: 100%;
}

.grad-list {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 2rem;
  row-gap: 2rem;
  margin: 7rem auto;
}

.grad-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  background-color: var(--primary-color);
  width: 16.3rem;
  height: 27rem;
  border: 3px solid var(--fifth-color);
  box-shadow: 3px 3px;
  border-radius: 5px;
  transition: all 0.3s ease;
  /* filter: brightness(100%); */
}

.grad-container:hover {
  transform: scale(1.1);
  background-color: #fff;
  border: 0.15rem solid var(--fifth-color);
  color: var(--fifth-color);
  /* filter: brightness(100%); */
}

.grad-container:hover .info {
  color: var(--fifth-color);
}

.grad-container a {
  text-decoration: none;
}

.img-container img {
  height: 20rem;
  width: 15rem;
  border: 0.1rem solid var(--fourth-color);
  object-fit: cover;
}

.info {
  color: var(--fourth-color);
  text-align: center;
  width: 100%;
  height: 100%;
}

.info h1 {
  font-size: 1.3rem;
  font-weight: 600;
  font-family: "Times New Roman", Times, serif;
}

.info h3 {
  font-weight: 500;
  font-family: "Times New Roman", Times, serif;
}

/*footer*/

footer {
  margin-top: 15vh;
}

.foot-container {
  width: 100%;
  padding: 70px 30px 20px;
}

.footer-bottom {
  padding: 1rem;
  text-align: center;
}

.footer-bottom p {
  color: var(--fifth-color);
}

.designer {
  opacity: 0.7;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 400;
  margin: 0px 5px;
}

@media screen and (max-width: 680px) {
  .alumni-title h1 {
    font-size: 2.5rem;
  }
  .grad-container {
    transform: scale(1.2);
  }
  .grad-list {
    gap: 15rem;
  }
  .grad-container:hover {
    transform: scale(1.3);
  }
}

/* TABLET */

@media screen and (min-width: 769px) and (max-width: 1023px) {
  .nav-links {
    width: 55%;
  }
}

/* PHONE */

@media screen and (max-width: 768px) {
  body {
    overflow-x: hidden;
  }
  .logo {
    width: 12rem;
  }
  .nav-links {
    position: absolute;
    right: 0px;
    height: 92vh;
    top: 8vh;
    background-color: var(--primary-color);
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    transform: translateX(100%);
    transition: transform 0.5s ease-in;
  }
  .nav-links li {
    opacity: 0;
  }
  .burger {
    display: block;
    cursor: pointer;
  }
}

.nav-active {
  transform: translateX(0%);
}

@keyframes navLinkFade {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0px);
  }
}

.toggle .line-1 {
  transform: rotate(-45deg) translate(-5px, 6px);
}

.toggle .line-2 {
  opacity: 0;
}

.toggle .line-3 {
  transform: rotate(45deg) translate(-5px, -6px);
}