* {
  font-family: "Titillium Web", sans-serif;
}

.wrapper {
  width: 1300px;
  max-width: 90%;
  margin: 0 auto;
}

/* - - - - - HEADER STYLES - - - - - */

header div.menu-button {
  display: none;
}

header {
  width: 100%;
  height: 60px;
  padding: 2rem 0;
}

header h1.logo {
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff;
  float: left;
  margin: 0;
}

header nav {
  float: right;
  margin: 0;
}

header nav a {
  text-decoration: none;
  color: #ffffff;
  font-weight: 700;
  margin-left: 2rem;
}

#menu {
  display: none;
}

/* - - - - - BANNER STYLES - - - - - */

#banner {
  background-image: url("./resource/bg.jpg");
  background-repeat: no-repeat;
  background-size: cover;
}

#banner .content {
  padding: 4rem 0 12rem 0;
}

#banner .content h1.title,
#banner .content h2.sub_title {
  color: #ffffff;
  text-align: center;
}

#banner .content .title {
  font-size: 3.5rem;
  margin: 0;
}

#banner .content .sub_title {
  font-weight: 400;
  font-size: 1.35rem;
  width: 500px;
  line-height: 1.75;
  margin: 0 auto 2rem auto;
}

.button {
  border: none;
  outline: none;
  border-radius: 2rem;
  padding: 0.6rem 3.5rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  text-align: center;
}

.sm-button {
  padding: 0.3rem 1.2rem;
}

#banner .content .button_wrapper {
  text-align: center;
}

#banner .content .button_wrapper .button {
  margin: 0 0.75rem;
}

.button_highlight {
  background: #7ac483;
}

.button_secondary {
  background: rgba(250, 250, 250, 0.35);
}

#banner .content .see_more {
  position: absolute;
  left: 50%;
  margin-left: -15px;
  bottom: 45%;
  cursor: pointer;
}

/* - - - - - SERVICES STYLES - - - - - */

#services {
  background: #f2f1f8;
  padding: 14rem 0 6.5rem 0;
  position: relative;
}

#services ul {
  float: left;
  background: #fff;
  width: 26%;
  margin: -17rem 1% 0 1%;
  padding: 3rem 2.5%;
  text-align: center;
  position: relative;
  -webkit-box-shadow: 0px 0px 57px 0px rgba(4, 6, 9, 0.25);
  -moz-box-shadow: 0px 0px 57px 0px rgba(4, 6, 9, 0.25);
  box-shadow: 0px 0px 57px 0px rgba(4, 6, 9, 0.25);
  border-radius: 0.35rem;
}

#services ul li {
  list-style: none;
}

#services .service_title {
  font-size: 1.5rem;
  color: #3f3d4e;
}

#services .design::after {
  content: " ";
  position: absolute;
  left: 50%;
  bottom: -100px;
  height: 100px;
  border-left: 2px solid #e2e0ee;
}

#services .branding::after {
  content: " ";
  position: absolute;
  left: 50%;
  bottom: -50px;
  height: 50px;
  border-left: 2px solid #e2e0ee;
}

#services .development::after {
  content: " ";
  position: absolute;
  left: 50%;
  bottom: -50px;
  height: 50px;
  border-left: 2px solid #e2e0ee;
}

#services::before {
  content: " ";
  position: absolute;
  left: 50%;
  bottom: 48px;
  width: 58.8%;
  border-top: 2px solid #e2e0ee;
  margin-left: -29.8%;
}

/* - - - - -  Past works styles - - - - - */

#past_work h2.title {
  margin: 0 0 0.75rem 0;
  text-align: center;
  color: #fff;
  font-size: 2.5rem;
}

#past_work {
  background: #3f3d4e;
  padding: 5rem 0 25rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

#past_work .logos {
  width: 750px;
  max-width: 95%;
}

/* - - - - - SLIDER BUTTON STYLES - - - - - */

#slider_buttons {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
}

#slider_buttons li {
  width: 9px;
  height: 9px;
  margin: 0 0.5rem;
  position: relative;
  border-radius: 100%;
  display: inline-block;
  background-color: #5b596e;
  -webkit-transition: background 0.4s ease-in-out;
  -moz-transition: background 0.4s ease-in-out;
  transition: background 0.4s ease-in-out;
}

#slider_buttons li:hover {
  background: #78c581;
}

#slider_buttons .current {
  background: #78c581;
}

/* - - - - - SLIDER IMAGES - - - - - -*/

#slider {
  width: 1300px;
  list-style: none;
}

#slider li {
  width: 600px;
  height: 375px;
  overflow: hidden;
  background-color: #fff;
  position: absolute;
  z-index: 3;
  border-radius: 0.35rem 0.35rem 0 0;
  -webkit-box-shadow: 0px 0px 57px 0px rgba(4, 6, 9, 0.25);
  -moz-box-shadow: 0px 0px 57px 0px rgba(4, 6, 9, 0.25);
  box-shadow: 0px 0px 57px 0px rgba(4, 6, 9, 0.25);
}

#slider li img {
  width: 100%;
}

#slider li:nth-child(1) {
  bottom: -37px;
  left: 0;
  z-index: 2;
  -webkit-transform: scale(0.8, 0.8);
  -moz-transform: scale(0.8, 0.8);
  transform: scale(0.8, 0.8);
}

#slider li:nth-child(2) {
  left: 50%;
  margin-left: -300px;
  z-index: 4;
  bottom: 0;
}

#slider li:nth-child(3) {
  bottom: -37px;
  right: 0;
  z-index: 2;
  -webkit-transform: scale(0.8, 0.8);
  -moz-transform: scale(0.8, 0.8);
  transform: scale(0.8, 0.8);
}

/* - - - - - CONTACT - - - - - */

#contact {
  background: #f2f1f8;
  text-align: center;
  padding: 6rem 0 8rem 0;
}

#contact h1.title {
  font-size: 2.5rem;
  margin: 0;
  text-align: center;
  color: #3f3d4e;
}

#contact .sub_title {
  text-align: center;
  color: #b9b7c6;
  font-size: 1.5rem;
  margin: 0 auto 4rem auto;
  width: 600px;
}

#contact a.button {
  font-size: 1.35rem;
  padding: 1rem 5rem;
}

/* - - - - - FOOTER STYLES - - - - - */

footer p {
  text-align: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: #b9b7c6;
}

footer a {
  text-decoration: none;
  color: #7ac483;
}

/* ----------------- MEDIA QUERIES --------------- */

/* -------------------- SERVICES --------------------- */
@media screen and (max-width: 830px) {
  #services .service_title {
    font-size: 1.2rem;
  }
  #services::before {
    bottom: 10px;
  }
  #services .button {
    padding: 0.1rem 1rem;
    font-weight: 700;
  }

  /*   -------------- PAST WORK -------------- */

  #slider li:nth-child(1) {
    -webkit-transform: scale(0.6, 0.6);
    -moz-transform: scale(0.6, 0.6);
    transform: scale(0.6, 0.6);
  }

  #slider li:nth-child(2) {
    bottom: -10%;
    -webkit-transform: scale(0.8, 0.8);
    -moz-transform: scale(0.8, 0.8);
    transform: scale(0.8, 0.8);
  }

  #slider li:nth-child(3) {
    -webkit-transform: scale(0.6, 0.6);
    -moz-transform: scale(0.6, 0.6);
    transform: scale(0.6, 0.6);
  }

  #past_work {
    padding: 1rem 0 17rem 0;
  }

  /* - - - - - CONTACT - - - - - */

  #contact {
    background: #f2f1f8;
    text-align: center;
    padding: 1rem 0 2rem 0;
  }

  #contact h1.title {
    font-size: 2rem;
    margin: 0;
  }

  #contact .sub_title {
    text-align: center;
    color: #b9b7c6;
    font-size: 1rem;
    margin: 0 auto 2rem auto;
    width: 400px;
  }

  #contact a.button {
    font-size: 1rem;
    padding: 0.3rem 2rem;
  }
  /* - - - - - FOOTER STYLES - - - - - */
  footer p {
    font-size: 0.8rem;
  }
}

@media screen and (max-width: 645px) {
  header h1 {
    text-align: center;
    display: block;
    width: 100%;
    padding-bottom: 25px;
  }

  header nav {
    float: right;
    display: block;
    width: 100%;
    text-align: center;
  }

  #banner .content .title {
    font-size: 2rem;
    margin: 0;
  }

  #banner .content .sub_title {
    font-weight: 400;
    font-size: 1rem;
    width: 380px;
    line-height: 1.75;
    margin: 0 auto 1.7rem auto;
  }

  /* -------------- SERVICES -----------  */
  #services::after {
    content: "";
    display: block;
    clear: both;
  }
  #services {
    background: #f2f1f8;
    padding: 14rem 0 3.8rem 0;
    position: relative;
  }

  /* -------------- PAST WORKS -------------  */
  #past_work h2.title {
    margin: 0 0 0.75rem 0;
    text-align: center;
    color: #fff;
    font-size: 1.9rem;
  }
  #past_work .logos {
    width: 600px;
    max-width: 95%;
  }

  /* - - - - - SLIDER IMAGES - - - - - -*/
  #slider li:nth-child(1) {
    -webkit-transform: scale(0.6, 0.6);
    -moz-transform: scale(0.6, 0.6);
    transform: scale(0.6, 0.6);
  }

  #slider li:nth-child(2) {
    bottom: -10%;
    -webkit-transform: scale(0.8, 0.8);
    -moz-transform: scale(0.8, 0.8);
    transform: scale(0.8, 0.8);
  }

  #slider li:nth-child(3) {
    -webkit-transform: scale(0.6, 0.6);
    -moz-transform: scale(0.6, 0.6);
    transform: scale(0.6, 0.6);
  }

  #past_work {
    padding: 1rem 0 20rem 0;
  }
}

@media screen and (max-width: 492px) {
  header div.menu-button {
    display: none;
  }
}

@media screen and (max-width: 491px) {
  header nav a {
    display: list-item;
    list-style: none;
    padding: 10px;
  }

  header h1.logo {
    text-align: left;
  }

  header div.menu-button h4 {
    background: url("https://github.com/ajayrexluega/business-landing-page/blob/master/images/menu-button.png?raw=true")
      no-repeat;
    text-indent: -10000px;
    cursor: pointer;
  }

  header div.menu-button {
    display: block;
    float: right;
  }

  header h1.logo {
    padding: 0;
  }

  header .menu-button h4 {
    margin: 0;
    position: absolute;
    top: 37px;
    right: 15px;
  }

  header nav {
    display: none;
  }

  .showMenu {
    display: block;
  }

  #banner .content {
    padding: 2rem 0 10rem 0;
  }

  #banner .content .title {
    font-size: 1.9rem;
    margin: 0;
  }

  #banner .content .sub_title {
    font-weight: 400;
    font-size: 0.9rem;
    width: 380px;
    line-height: 1.75;
    margin: 0 auto 1.7rem auto;
  }
  .button_wrapper .button {
    border-radius: 2rem;
    padding: 0.1rem 2rem;
  }
  #services {
    padding: 0;
  }
  #services ul {
    float: none;
    display: inline-block;
    width: 100%;
    margin: 1rem 0 1rem 0;
    padding: 2rem 2.5%;
  }
  #services .wrapper {
    margin-left: 2%;
  }

  #services .button {
    padding: 0 1rem;
  }
}

@media screen and (max-width: 395px) {
  #banner .content .sub_title {
    font-weight: 400;
    font-size: 1rem;
    width: 250px;
    line-height: 1.75;
    margin: 0 auto 2.7rem auto;
  }

  .button_wrapper .button_secondary {
    position: absolute;
    left: 29%;
    bottom: 37%;
  }

  /* - - - - - CONTACT - - - - - */

  #contact .sub_title {
    width: 250px;
  }
}