:root {
  --primary-color: rgb(50, 140, 193);
  --secondary-color: rgb(11, 60, 93);
  --cta-color: rgb(217, 179, 16);
  --white: #fff;
  --black: rgb(29, 39, 49);
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Roboto", sans-serif;
  line-height: 1;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Baloo Tammudu 2", cursive;
}
/* Utility Classes*/
.float-right {
  float: right;
}
header {
  background: var(--secondary-color);
  color: var(--white);
  height: 80px;
  position: sticky;
  top: 0;
  left: 0;
  z-index: 999;
}
#logo-container {
  width: 50%;
  padding: 0 0 0 10em;
}
header img {
  height: 100%;
  padding: 0.5em 0.1em;
}
nav {
  float: right;
  width: 50%;
  height: 100%;
}
nav ul {
  width: 100%;
  height: 100%;
  list-style: none;
  display: flex;
  align-items: center;
}
nav ul li {
  width: 25%;
  height: 100%;
  text-align: center;
}
nav ul li a {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2em;
  text-decoration: none;
  color: var(--white);
}
nav ul li a:hover {
  cursor: pointer;
}
#landing {
  width: 100%;
  background-image: linear-gradient(
    30deg,
    var(--secondary-color),
    var(--primary-color)
  );
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  height: 70vh;
  padding-left: 10em;
}
#landing h1 {
  font-size: 3.5em;
  margin: 0.2em 0;
}
#landing p {
  font-size: 2em;
}
.landing-btn {
  padding: 0.5em 1em;
  border: 3px solid var(--cta-color);
  color: var(--cta-color);
  text-decoration: none;
  font-weight: bolder;
  font-size: 1em;
  display: inline-block;
  margin: 2em 0;
}
.landing-btn:hover {
  background-color: rgba(217, 179, 16, 0.1);
}
#landing-btn-filled {
  background-color: var(--cta-color);
  color: var(--secondary-color);
}
#landing-btn-filled:hover {
  background-color: hsl(49, 86%, 42%);
  border-color: hsl(49, 86%, 42%);
}
/* About Styles */
#about {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 5em 10em;
  text-align: center;
}
#about img {
  border-radius: 50%;
  height: 200px;
}
#about div {
  margin: 2em 0;
  width: 50%;
  font-size: 1.3em;
}
#about h2 {
  font-size: 1.5em;
}
#about h2,
#about p {
  line-height: 1.7;
}
/* Portfolio Styles */
#portfolio {
  background: var(--primary-color);
  color: var(--white);
  padding: 4em 10em;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
}
#portfolio h2 {
  font-size: 2.5em;
  margin-bottom: 1em;
}
.portfolio-card {
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  margin: 2em 0;
  border-bottom: 4px solid var(--secondary-color);
  padding: 1em 2em;
}
.portfolio-card img {
  height: 200px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.6);
}
.portfolio-card .text-container {
  padding: 1em 1em 0 1em;
  font-size: 1em;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 200px;
}
.portfolio-card h3,
.portfolio-card p {
  line-height: 1.3;
  text-shadow: 0 0 15px rgba(0, 0, 0, 0.6);
}
.text-right {
  text-align: right;
}
.portfolio-link {
  display: inline-block;
  background-color: var(--cta-color);
  color: var(--primary-color);
  padding: 8px 15px;
  border-radius: 3px;
  text-decoration: none;
}
.portfolio-link:hover {
  background-color: hsl(49, 86%, 42%);
  transform: scale(1.1) rotate(2deg);
}
#first-card {
  position: relative;
  width: 100%;
  height: fit-content;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}
#first-card img {
  width: 100%;
  height: auto;
}
#last-card {
  border-bottom: none;
}

/* Contact Styles */
#contact {
  padding: 5em 10em;
  font-size: 1.4em;
}
#contact h2 {
  border-bottom: 2px solid var(--cta-color);
  font-size: 2em;
  display: inline-block;
  padding-right: 0.5em;
  margin-bottom: 1.5em;
}
#contact ul {
  margin: 1.5em 2em;
}
#contact ul li {
  margin: 0.5em;
}
.contact-link {
  background: var(--primary-color);
  color: var(--white);
  padding: 0.5em;
  display: inline-block;
  text-decoration: none;
}
.contact-link:hover {
  background: var(--secondary-color);
}
/* Footer Styles */
footer {
  background: var(--secondary-color);
  color: #fff;
  height: 100px;
  display: flex;
  align-items: center;
}
footer h3 {
  display: inline;
  margin-left: 10em;
}
footer a {
  text-decoration: none;
  color: var(--white);
}
footer div {
  width: 50%;
  margin: 0;
  margin-left: auto;
  height: 100%;
}
footer ul {
  width: 100%;
  list-style: none;
  height: 100%;
  display: flex;
  justify-content: space-around;
  align-items: center;
  margin-right: 10em;
}
footer ul li {
  display: flex;
  align-items: center;
  height: 25%;
  margin: 0.5em;
}

/* Media Queries */

@media screen and (max-width: 1200px) {

  #portfolio {
    padding: 2em 5em;
  }
  #portfolio h2 {
    display: block;
    width: 100%;
    margin-bottom: 0.5em;
  }
  #portfolio {
    text-align: center;
  }
  .portfolio-card {
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
  }

  #first-card div {
    position: static;
  }
  #first-card div a {
    margin-top: 12px;
  }
  .portfolio-card .text-container {
    height: auto;
    margin: 0;
  }
  /* the revese column class was made to keep format */
  .reverse-column {
    flex-direction: column-reverse !important;
  }
  .text-right {
    text-align: center;
  }
}

@media screen and (max-width: 980px) {
  nav ul li a {
    font-size: 0.9em;
  }
  #about div {
    width: 80%;
  }
  #contact {
    padding: 2em 5em;
  }
  #contact h2 {
    font-size: 1.4em;
    margin-bottom: 1em;
  }
  #contact p,
  #contact ul {
    font-size: 0.9em;
  }
  #contact ul {
    margin-left: 0.6em;
  }
  .contact-link {
    font-size: 0.7em;
  }
  footer h3 {
    margin-left: 4em;
  }
}

@media screen and (max-width: 768px) {
  #landing {
    align-items: center;
    padding: 0;
  }
  #logo-container {
    display: flex;
    width: 100%;
    justify-content: center;
    height: 80px;
    padding: 0;
  }
  header img {
    height: 100%;
  }
  header {
    flex-direction: column;
  }
  nav {
    width: 100%;
    background: var(--secondary-color);
  }
  #landing {
    text-align: center;
    height: 70vh;
    font-size: 1em;
  }
  #landing h1 {
    font-size: 2.2em;
  }
  #landing p {
    font-size: 1.1em;
  }
  #landing div {
    margin-top: 1em;
  }
  #landing a {
    margin: 0.5em;
    font-size: 0.8em;
  }

  #about {
    padding: 1em;
  }
  #about img {
    height: 175px;
  }
  #about h2,
  #about p {
    line-height: 1.3;
  }
  #portfolio {
    padding: 2em;
  }
  #portfolio h2 {
    font-size: 1.5em;
    margin: 0;
  }

  .portfolio-card {
    margin: 0.5em 0;
  }
  #contact {
    text-align: center;
    padding: 2em 1em;
  }
  #contact ul {
    margin: 0;
    list-style: none;
    font-style: italic;
    color: #333;
    margin: 1em 0;
  }
  #contact a {
    margin: 0.5em;
    display: inline-block;
  }
}

@media screen and (max-width: 425px) {
  #landing {
    height: 60vh;
    padding: 9em 1.5em;
  }
  .portfolio-card img {
    width: 100%;
    height: auto;
  }
  .portfolio-card {
    font-size: 0.7em;
    border-bottom: 2px solid var(--secondary-color);
  }
  #contact {
    font-size: 1em;
  }
  footer {
    font-size: 1em;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2em 0;
  }
  footer h3 {
    margin-bottom: 1em;
  }
  footer h3,
  footer div {
    margin: 0;
  }
  footer ul {
    flex-direction: column;

    justify-content: center;
    align-items: center;
  }
}