/* DOCUMENT SETTING */

html {
  line-height: 1.29;
  font-size: 13px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

body {
  font-family: "Open Sans", sans-serif;
  line-height: inherit;
  color: #4f4f4f;
  font-size: 1rem;
}

pre code {
  font-family: "Roboto Mono", monospace !important;
}

a,
p {
  color: #4f4f4f;
}

a {
  text-decoration: none;
}

img {
  max-width: 100%;
}

h1 {
  font-size: 4.2rem;
}

h2 {
  font-size: 3rem;
  padding-bottom: 100px;
}

h4 {
  font-weight: 300;
  font-size: 1.5rem;
  text-transform: capitalize;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 16px 0;
  font-weight: 200;
}

section,
main {
  padding: 80px 0;
}

/* CUSTOM ROW/COLUMN GRID */
.main-container {
  width: 98%;
  max-width: 550px;
  height: 100%;
  margin: 0 auto;
  padding: 0 10px;
}

.row {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
}

.row > [class^="column-"] {
  width: 100%;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  flex: none;
}

.row > .column-1 {
  width: calc((100% / 6) * 1);
}

.row > .column-2 {
  width: calc((100% / 6) * 2);
}

.row > .column-3 {
  width: calc((100% / 6) * 3);
}

.row > .column-4 {
  width: calc((100% / 6) * 4);
}

.row > .column-5 {
  width: calc((100% / 6) * 5);
}

.row > .column-6 {
  width: calc((100% / 6) * 6);
}

@media all and (min-width: 570px) {
  h1 {
    font-size: 5rem;
  }

  html {
    font-size: 14px;
  }

  .main-container {
    max-width: 540px;
    padding: 0px;
  }

  .row > .column-small-1 {
    width: calc((100% / 6) * 1);
  }

  .row > .column-small-2 {
    width: calc((100% / 6) * 2);
  }

  .row > .column-small-3 {
    width: calc((100% / 6) * 3);
  }

  .row > .column-small-4 {
    width: calc((100% / 6) * 4);
  }

  .row > .column-small-5 {
    width: calc((100% / 6) * 5);
  }

  .row > .column-small-6 {
    width: calc((100% / 6) * 6);
  }
}

@media all and (min-width: 760px) {
  h1 {
    font-size: 5rem;
  }

  html {
    font-size: 15px;
  }

  .main-container {
    max-width: 720px;
  }

  .row > .column-medium-1 {
    width: calc((100% / 6) * 1);
  }

  .row > .column-medium-2 {
    width: calc((100% / 6) * 2);
  }

  .row > .column-medium-3 {
    width: calc((100% / 6) * 3);
  }

  .row > .column-medium-4 {
    width: calc((100% / 6) * 4);
  }

  .row > .column-medium-5 {
    width: calc((100% / 6) * 5);
  }

  .row > .column-medium-6 {
    width: calc((100% / 6) * 6);
  }
}

@media all and (min-width: 990px) {
  html {
    font-size: 16px;
  }

  .main-container {
    max-width: 960px;
  }

  .row > .column-large-1 {
    width: calc((100% / 6) * 1);
  }

  .row > .column-large-2 {
    width: calc((100% / 6) * 2);
  }

  .row > .column-large-3 {
    width: calc((100% / 6) * 3);
  }

  .row > .column-large-4 {
    width: calc((100% / 6) * 4);
  }

  .row > .column-large-5 {
    width: calc((100% / 6) * 5);
  }

  .row > .column-large-6 {
    width: calc((100% / 6) * 6);
  }
}

@media (min-width: 1200px) {
  html {
    font-size: 16px;
  }

  .main-container {
    max-width: 1140px;
  }
}

/* Navbar */

.header {
  background-color: transparent;
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  transition: 0.2s ease-in all;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0);
  z-index: 9999;
}

.header.changed {
  background-color: #ffffff;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
}

.header .header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#navbar {
  padding: 20px 0;
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
}

.brand a {
  color: #fff;
  font-size: 1.188rem;
  font-weight: 600;
}

@media all and (max-width: 570px) {
  .header .brand {
    display: none;
  }

  .header .header-content,
  #navbar {
    justify-content: center;
  }
}

#navbar > .nav-item {
  margin: 0 10px;
}

#navbar a {
  display: inline-block;
  text-decoration: none;
  color: white;
  position: relative;
}

#navbar a::after {
  content: "";
  position: absolute;
  display: block;
  width: 8px;
  height: 8px;
  background: transparent;
  margin: 6px auto 0;
  left: 50%;
  transform: translate(-50%, 0%);
  border-radius: 50%;
  transition: 0.1s ease-out all;
}

#navbar a.active::after {
  background: #4f4f4f;
}

#navbar .nav-item .nav-icon {
  background-color: #ffffff;
  margin-left: 5px;
  width: 25px;
  height: 25px;
  display: inline-flex;
  border: 1px solid #ffffff;
  border-radius: 3px;
  justify-content: center;
  align-items: center;
}

#navbar .nav-item .nav-icon a {
  color: #4071fa;
  transition: 0.2s all ease-in;
}

#navbar .nav-item .nav-icon:hover a {
  color: #3e4044;
}

.header.changed a,
.header.changed #navbar a {
  color: #4f4f4f;
}

/* Section 1 */
#hero {
  background: url(../assets/background1.png);
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-position: center;
  color: #ffffff;
}

#hero .hero-content,
.section-content {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-direction: column;
  text-align: center;
}

.section-content a {
  text-decoration: underline;
}

#hero .hero-heading {
  margin-bottom: 10px;
}

.btn {
  padding: 10px 15px;
  cursor: pointer;
  border-radius: 3px;
  box-shadow: none;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  box-shadow: 0px 5px 18px -12px rgba(0, 0, 0, 0.09);
  transition: 0.2s ease all;
}

#hero .hero-buttons .btn {
  display: inline-block;
  text-decoration: none;
  background: #ffffff;
  border: 1px solid #ffffff;
  color: #000;
  margin: 0 3px;
}

#hero .hero-buttons .btn:hover {
  background-color: #ebe8e8;
}

.h-100 {
  height: 100%;
}

#started .main-container,
#usage .main-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

.section-box {
  min-width: 98%;
}

.section-box h4 {
  font-size: 1.3rem;
}

.section-content {
  margin-bottom: 2.4rem;
}

pre {
  text-align: left;
  background-color: #173549;
  color: #ebe8e8;
  padding: 22px;
  width: 100%;
  border-radius: 3px;
  overflow-y: auto;
  font-size: 0.9rem;
  position: relative;
  margin-bottom: 25px;
}

pre .code-tag {
  color: rgb(113, 170, 255);
}

pre .code-attr {
  color: rgb(255, 166, 0);
}

pre .code-text {
  color: rgb(255, 255, 255);
}

pre::before {
  font-style: normal;
  font-weight: 400;
  font-size: 0.8rem;
  position: absolute;
  top: 4px;
  right: 6px;
  padding: 0;
}

pre.html::before {
  content: "HTML";
  color: #ff8a00 !important;
}

pre.js::before {
  content: "Javascript";
  color: #ff8a00 !important;
}

/* Section: Usage */

#usage {
  background-color: #dc3545;
  color: #ffffff;
}

/* Fullview dots */

#fv-dots ul li a span {
  background-color: #173549;
  transition: 0.2s ease-in-out all;
  width: 6px;
  height: 6px;
}

#fv-dots ul a.active span {
  background-color: #ddd !important;
}

#fv-dots ul li {
  padding: 6px;
}

/* Section More */
#more {
  background: url(../assets/background2.png);
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-position: center;
  color: #ffffff;
}

#more .section-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  flex-direction: column;
}

#more .btn {
  display: inline-block;
  text-decoration: none;
  color: rgb(255, 255, 255);
  margin: 3px;
  font-size: 0.9rem;
}

#more p {
  font-size: 1.2rem;
  font-weight: 300;
  border-radius: 3px;
  line-height: 1.5;
}

.btn.btn-main {
  background: #1a53f2;
  border: 1px solid #1a53f2;
}

.btn.btn-sec {
  background: #dc3545;
  border: 1px solid #dc3545;
}

#more .btn:hover {
  background-color: #ffffff;
  border-color: #fbfbfb;
  color: #4f4f4f !important;
}

input:placeholder-shown {
  text-overflow: ellipsis;
}