/* ===================================================================
 * # Variables and Base Settings
 * ------------------------------------------------------------------- */
:root {
  /* Colors */
  --primary-color: #39b54a;
  --text-dark: #000000;
  --text-light: #FFFFFF;
  --text-muted: #757575;
  --text-gray: #828282;
  --border-color: rgba(0, 0, 0, 0.1);
  --border-light: rgba(255, 255, 255, 0.05);
  --background-dark: #111111;
  --background-darker: #0C0C0C;
  --background-light: #F1F1F1;
  --button-gray: #c5c5c5;
  --button-gray-hover: #b8b8b8;
  
  /* Font sizes */
  --text-xs: 1.1rem;
  --text-small: 1.3rem;
  --text-base: 1.65rem;
  --text-medium: 1.8rem;
  --text-large: 2.1rem;
  --text-xl: 2.4rem;
  --text-xxl: 3rem;
  --text-xxxl: 3.6rem;
  --text-display-2: 5.2rem;
  --text-display-1: 7.8rem;
  
  /* Spacing */
  --space-xxs: 0.6rem;
  --space-xs: 0.9rem;
  --space-sm: 1.5rem;
  --space-md: 2.4rem;
  --space-lg: 3rem;
  --space-xl: 3.6rem;
  --space-xxl: 4.5rem;
  
  /* Transitions */
  --transition-standard: all 0.3s ease-in-out;
}

/* Base Styles */
html {
  font-size: 11px;
}

@media only screen and (max-width: 400px) {
  html {
    font-size: 9.41px;
  }
}

html, body {
  height: 100%;
}

body {
  background: var(--background-dark);
  font-family: 'Roboto', sans-serif;
  font-size: var(--text-base);
  font-style: normal;
  font-weight: normal;
  line-height: 1.725;
  color: var(--text-muted);
  margin: 0;
  padding: 0;
}

/* ===================================================================
 * # Typography
 * ------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: "roboto", sans-serif;
  color: var(--text-dark);
  font-style: normal;
  font-weight: normal;
  text-rendering: optimizeLegibility;
}

h1, .h1, h2, .h2, h3, .h3, h4, .h4 {
  margin-top: 5rem;
  margin-bottom: var(--space-lg);
}

h5, .h5, h6, .h6 {
  margin-top: 4.2rem;
  margin-bottom: var(--space-sm);
}

/* Heading Sizes */
h1, .h1 {
  font-size: var(--text-xxxl);
  line-height: 1.25;
  letter-spacing: -.1rem;
}

h2, .h2 {
  font-size: var(--text-xxl);
  line-height: 1.3;
}

h3, .h3 {
  font-size: var(--text-xl);
  line-height: 1.25;
}

h4, .h4 {
  font-size: var(--text-large);
  line-height: 1.286;
}

h5, .h5 {
  font-size: 1.6rem;
  line-height: 1.313;
}

h6, .h6 {
  font-size: var(--text-small);
  line-height: 1.385;
  text-transform: uppercase;
  letter-spacing: .16rem;
}

/* Display Text */
.display-1, .display-2, .display-3 {
  font-family: "roboto", sans-serif;
  margin-top: 0;
}

.display-1, .display-1-black {
  font-size: var(--text-display-1);
  line-height: 1.25;
}

.display-2, .display-2-black {
  font-size: var(--text-display-2);
  line-height: 1.255;
}

.display-3 {
  font-size: 3.5rem;
  line-height: 1.25;
  margin-top: 20px;
  margin-bottom: 20px;
}

.display-1, .display-2, .display-3 {
  color: var(--text-dark);
}

.display-1-black, .display-2-black {
  color: var(--text-dark) !important;
}

.display-1--light, .display-2--light {
  color: var(--text-light);
}

/* Subheaders */
.subhead {
  font-family: "roboto-bold", sans-serif;
  font-size: 1.7rem;
  line-height: 1.333;
  text-transform: uppercase;
  letter-spacing: 0.25rem;
  color: var(--primary-color);
  margin: 0;
}

.subhead--dark {
  color: var(--text-dark);
}

.subhead + .display-2 {
  margin-top: 0.6rem;
}

/* Text Elements */
p.lead {
  font-family: "roboto", sans-serif;
  font-size: 2rem;
  font-weight: 300;
  line-height: 1.8;
  margin-bottom: var(--space-xl);
  color: var(--text-dark);
}

em, i, strong, b {
  font-size: inherit;
  line-height: inherit;
}

em, i {
  font-family: "roboto-italic", serif;
  font-style: normal;
  font-weight: normal;
}

strong, b {
  font-family: "roboto-bold", serif;
  font-style: normal; 
  font-weight: normal;
}

small {
  font-size: 1.2rem;
  line-height: inherit;
}

/* Links */
a {
  color: #0087cc;
  transition: var(--transition-standard);
}

a:hover, a:focus, a:active {
  color: var(--primary-color);
  outline: 0;
}

/* ===================================================================
 * # Blockquotes
 * ------------------------------------------------------------------- */
blockquote {
  margin: 3.9rem 0;
  padding-left: 4.5rem;
  position: relative;
}

blockquote:before {
  content: "\201C";
  font-size: 10rem;
  line-height: 0;
  margin: 0;
  color: rgba(0, 0, 0, 0.25);
  font-family: arial, sans-serif;
  position: absolute;
  top: 3.6rem;
  left: 0;
}

blockquote p {
  font-family: "roboto", sans-serif;
  padding: 0;
  font-size: var(--text-large);
  line-height: 1.857;
  color: var(--text-dark);
}

blockquote cite {
  display: block;
  font-family: "roboto", sans-serif;
  font-size: 1.4rem;
  font-style: normal;
  line-height: 1.5;
}

blockquote cite:before {
  content: "\201 \0020";
}

blockquote cite a, 
blockquote cite a:visited {
  color: var(--text-gray);
  border: none;
}

/* ===================================================================
 * # Code
 * ------------------------------------------------------------------- */
var, samp, code, pre {
  font-family: Consolas, "Andale Mono", Courier, "Courier New", monospace;
}

pre {
  padding: 2.4rem 3rem 3rem;
  background: var(--background-light);
  overflow-x: auto;
}

code {
  font-size: 1.4rem;
  margin: 0 .2rem;
  padding: .3rem .6rem;
  white-space: nowrap;
  background: var(--background-light);
  border: 1px solid #E1E1E1;
  border-radius: 3px;
}

pre > code {
  display: block;
  white-space: pre;
  line-height: 2;
  padding: 0;
  margin: 0;
}

/* ===================================================================
 * # Lists
 * ------------------------------------------------------------------- */
ol {
  list-style: decimal;
}

ul {
  list-style: disc;
}

li {
  display: list-item;
}

ol, ul {
  margin-left: 1.7rem;
}

ul li {
  padding-left: .4rem;
}

ul ul, ul ol, ol ol, ol ul {
  margin: var(--space-xxs) 0 var(--space-xxs) 1.7rem;
}

/* Custom List Styles */
ul.disc li {
  display: list-item;
  list-style: none;
  padding: 0 0 0 .8rem;
  position: relative;
}

ul.disc li::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary-color);
  position: absolute;
  left: -17px;
  top: 11px;
  vertical-align: middle;
}

dt {
  margin: 0;
  color: var(--primary-color);
}

dd {
  margin: 0 0 0 2rem;
}

/* ===================================================================
 * # Media Elements
 * ------------------------------------------------------------------- */
.video-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
}

.video-container iframe,
.video-container object,
.video-container embed,
.video-container video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

img.pull-left {
  margin: var(--space-sm) var(--space-xl) 0 0;
}

/* ===================================================================
 * # Tables
 * ------------------------------------------------------------------- */
table {
  border-width: 0;
  width: 100%;
  max-width: 100%;
  font-family: "roboto", serif;
}

th, td {
  padding: var(--space-sm) var(--space-xl);
  text-align: left;
  border-bottom: 1px solid #E8E8E8;
}

th {
  color: var(--text-dark);
  font-family: "roboto-bold", sans-serif;
}

td {
  line-height: 1.5;
}

th:first-child, td:first-child {
  padding-left: 0;
}

th:last-child, td:last-child {
  padding-right: 0;
}

.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ===================================================================
 * # Spacing
 * ------------------------------------------------------------------- */
button, .btn {
  margin-bottom: 1.2rem;
}

fieldset {
  margin-bottom: var(--space-sm);
}

input, textarea, select, pre, blockquote, table, p, ul, ol, dl, form,
.video-container, .cl-custom-select {
  margin-bottom: var(--space-xl);
}

/* ===================================================================
 * # Forms
 * ------------------------------------------------------------------- */
fieldset {
  border: none;
}

input[type="email"],
input[type="number"],
input[type="search"],
input[type="text"],
input[type="tel"],
input[type="url"],
input[type="password"],
textarea,
select {
  display: block;
  height: 6rem;
  padding: var(--space-sm) 0;
  border: 0;
  outline: none;
  color: #333333;
  font-family: "roboto", sans-serif;
  font-size: 1.4rem;
  line-height: 3rem;
  max-width: 100%;
  background: transparent;
  border-bottom: 2px solid rgba(0, 0, 0, 0.15);
  transition: var(--transition-standard);
}

/* Custom Select */
.cl-custom-select {
  position: relative;
  padding: 0;
}

.cl-custom-select select {
  appearance: none;
  text-indent: 0.01px;
  text-overflow: '';
  margin: 0;
  line-height: 3rem;
  vertical-align: middle;
}

.cl-custom-select select option {
  padding-left: 2rem;
  padding-right: 2rem;
}

.cl-custom-select select::-ms-expand {
  display: none;
}

.cl-custom-select::after {
  border-bottom: 2px solid rgba(0, 0, 0, 0.5);
  border-right: 2px solid rgba(0, 0, 0, 0.5);
  content: '';
  display: block;
  height: 8px;
  width: 8px;
  margin-top: -7px;
  pointer-events: none;
  position: absolute;
  right: 2.4rem;
  top: 50%;
  transform-origin: 66% 66%;
  transform: rotate(45deg);
  transition: var(--transition-standard);
}

textarea {
  min-height: 25rem;
}

input[type="email"]:focus,
input[type="number"]:focus,
input[type="search"]:focus,
input[type="text"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
  color: var(--text-dark);
  border-bottom: 2px solid black;
}

/* Form Labels */
label, legend {
  font-family: "roboto", sans-serif;
  font-size: 1.4rem;
  font-weight: bold;
  margin-bottom: .9rem;
  line-height: 1.714;
  color: var(--text-dark);
  display: block;
}

input[type="checkbox"], 
input[type="radio"] {
  display: inline;
}

label > .label-text {
  display: inline-block;
  margin-left: 1rem;
  font-family: "roboto", sans-serif;
  font-weight: normal;
  line-height: inherit;
}

label > input[type="checkbox"],
label > input[type="radio"] {
  margin: 0;
  position: relative;
  top: .15rem;
}

/* Placeholder Styles */
.placeholder {
  color: var(--text-gray) !important;
}

/* Chrome Autocomplete */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
textarea:-webkit-autofill,
textarea:-webkit-autofill:hover,
textarea:-webkit-autofill:focus,
select:-webkit-autofill,
select:-webkit-autofill:hover,
select:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--primary-color);
  transition: background-color 5000s ease-in-out 0s;
}

/* ===================================================================
 * # Buttons
 * ------------------------------------------------------------------- */
.btn,
button,
input[type="submit"],
input[type="reset"],
input[type="button"] {
  display: inline-block;
  font-family: "roboto", sans-serif;
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: .3rem;
  height: 5.4rem;
  line-height: calc(5.4rem - .4rem);
  padding: 0 3rem;
  margin: 0 .3rem 1.2rem 0;
  color: var(--text-dark);
  text-decoration: none;
  text-align: center;
  white-space: nowrap;
  cursor: pointer;
  transition: var(--transition-standard);
  background-color: var(--button-gray);
  border: .2rem solid var(--button-gray);
}

.btn:hover,
button:hover,
input[type="submit"]:hover,
input[type="reset"]:hover,
input[type="button"]:hover,
.btn:focus,
button:focus,
input[type="submit"]:focus,
input[type="reset"]:focus,
input[type="button"]:focus {
  background-color: var(--button-gray-hover);
  border-color: var(--button-gray-hover);
  color: var(--text-dark);
  outline: 0;
}

/* Button Primary */
.btn.btn--primary,
button.btn--primary,
input[type="submit"].btn--primary,
input[type="reset"].btn--primary,
input[type="button"].btn--primary {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--text-light);
}

.btn.btn--primary:hover,
button.btn--primary:hover,
input[type="submit"].btn--primary:hover,
input[type="reset"].btn--primary:hover,
input[type="button"].btn--primary:hover,
.btn.btn--primary:focus,
button.btn--primary:focus,
input[type="submit"].btn--primary:focus,
input[type="reset"].btn--primary:focus,
input[type="button"].btn--primary:focus {
  background: #33a242;
  border-color: #33a242;
}

/* Button Modifiers */
.btn.full-width, 
button.full-width {
  width: 100%;
  margin-right: 0;
}

.btn--stroke, 
button.btn--stroke {
  background: transparent !important;
  border: 0.2rem solid var(--primary-color);
  color: var(--primary-color);
}

.btn--stroke:hover, 
button.btn--stroke:hover {
  border: 0.2rem solid var(--text-dark);
  color: var(--text-dark);
}

/* ===================================================================
 * # Additional Components
 * ------------------------------------------------------------------- */
/* Alert Box */
.alert-box {
  padding: 2.1rem 4rem 2.1rem 3rem;
  position: relative;
  margin-bottom: var(--space-xl);
  border-radius: 3px;
  font-family: "roboto", sans-serif;
  font-size: 1.5rem;
  line-height: 1.6;
}

.alert-box__close {
  position: absolute;
  right: 1.8rem;
  top: 1.8rem;
  cursor: pointer;
}

.alert-box__close.fa {
  font-size: 12px;
}

.alert-box--error {
  background-color: #ffd1d2;
  color: #e65153;
}

.alert-box--success {
  background-color: #c8e675;
  color: #758c36;
}

.alert-box--info {
  background-color: #d7ecfb;
  color: #4a95cc;
}

.alert-box--notice {
  background-color: #fff099;
  color: #bba31b;
}

/* Typography Styles */
.drop-cap:first-letter {
  float: left;
  margin: 0;
  padding: 1.5rem .6rem 0 0;
  font-size: 8.4rem;
  font-family: "roboto", sans-serif;
  font-weight: bold;
  line-height: 6rem;
  text-indent: 0;
  background: transparent;
  color: var(--text-dark);
}

/* Pull Quotes */
.pull-quote {
  position: relative;
  padding: 2.1rem 3rem 2.1rem 0px;
}

.pull-quote:before, 
.pull-quote:after {
  height: 1em;
  position: absolute;
  font-size: 10rem;
  font-family: Arial, Sans-Serif;
  color: rgba(0, 0, 0, 0.25);
}

.pull-quote:before {
  content: "\201C";
  top: -3.6rem;
  left: 0;
}

.pull-quote:after {
  content: '\201D';
  bottom: 3.6rem;
  right: 0;
}

.pull-quote blockquote {
  margin: 0;
}

.pull-quote blockquote:before {
  content: none;
}

/* Stats Tabs */
.stats-tabs {
  padding: 0;
  margin: var(--space-xl) 0;
}

.stats-tabs li {
  display: inline-block;
  margin: 0 1.5rem 3rem 0;
  padding: 0 1.5rem 0 0;
  border-right: 1px solid var(--border-color);
}

.stats-tabs li:last-child {
  margin: 0;
  padding: 0;
  border: none;
}

.stats-tabs li a {
  display: inline-block;
  font-size: 2.5rem;
  font-family: "roboto", sans-serif;
  font-weight: bold;
  border: none;
  color: var(--text-dark);
}

.stats-tabs li a:hover {
  color: var(--primary-color);
}

.stats-tabs li a em {
  display: block;
  margin: .6rem 0 0 0;
  font-size: 1.4rem;
  font-family: "roboto", sans-serif;
  color: var(--text-gray);
}

/* Skill Bars */
.skill-bars {
  list-style: none;
  margin: 6rem 0 3rem;
}

.skill-bars li {
  height: .6rem;
  background: #c9c9c9;
  width: 100%;
  margin-bottom: 6.9rem;
  padding: 0;
  position: relative;
}

.skill-bars li strong {
  position: absolute;
  left: 0;
  top: -3rem;
  font-family: "roboto-bold", sans-serif;
  color: var(--text-dark);
  text-transform: uppercase;
  letter-spacing: .2rem;
  font-size: 1.4rem;
  line-height: 2.4rem;
}

.skill-bars li .progress {
  background: var(--text-dark);
  position: relative;
  height: 100%;
}

.skill-bars li .progress span {
  position: absolute;
  right: 0;
  top: -3.6rem;
  display: block;
  font-family: "roboto", sans-serif;
  color: var(--text-light);
  font-size: 1.1rem;
  line-height: 1;
  background: var(--text-dark);
  padding: .6rem .6rem;
  border-radius: 3px;
}

.skill-bars li .progress span::after {
  position: absolute;
  left: 50%;
  bottom: -5px;
  margin-left: -5px;
  border-right: 5px solid transparent;
  border-left: 5px solid transparent;
  border-top: 5px solid var(--text-dark);
  content: "";
}

/* Preset skill percentages */
.skill-bars li .percent70 { width: 70%; }
.skill-bars li .percent75 { width: 75%; }
.skill-bars li .percent85 { width: 85%; }
.skill-bars li .percent90 { width: 90%; }
.skill-bars li .percent95 { width: 95%; }

/* Logo Styling */
.logo {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  margin-right: 25px;
  margin-left: 120px;
}

.logo img {
  vertical-align: middle;
  border: 1px solid white;
}

.text-container {
  flex: 1;
}

/* ===================================================================
 * # Section Styles
 * ------------------------------------------------------------------- */
.section-header {
  text-align: center;
  position: relative;
  margin-bottom: var(--space-xl);
  max-width: 960px;
}

.section-overview {
  text-align: justify;
  position: relative;
  padding-top: 2rem;
  margin-bottom: var(--space-xl);
  width: 92%;
}

.section-header.has-bottom-sep {
  padding-bottom: 2.1rem;
  position: relative;
}

.section-header.has-bottom-sep::before {
  content: "";
  display: inline-block;
  height: 1px;
  width: 550px;
  background-color: var(--border-color);
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.section-header.has-bottom-sep.light-sep::before {
  background-color: var(--border-light);
}

/* ===================================================================
 * # Header Styles
 * ------------------------------------------------------------------- */
.s-header {
  width: 100%;
  height: 96px;
  background-color: transparent;
  position: absolute;
  top: 0;
  z-index: 500;
}

/* Header Logo */
.header-logo {
  display: inline-block;
  position: absolute;
  margin: 0;
  padding: 0;
  left: 40px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 501;
}

.header-logo a {
  display: block;
  margin: 9px 0 0 0;
  padding: 0;
  outline: 0;
  border: none;
  width: 80px;
  transition: var(--transition-standard);
}

/* Main Navigation */
.header-nav {
  background: var(--background-dark);
  color: rgba(255, 255, 255, 0.25);
  font-family: "roboto", sans-serif;
  font-size: 1.3rem;
  line-height: 1.846;
  padding: 3.6rem 3rem 3.6rem 3.6rem;
  height: 100%;
  width: 280px;
  position: fixed;
  right: 0;
  top: 0;
  z-index: 700;
  overflow-y: auto;
  overflow-x: hidden;
  transition: all 0.5s ease;
  transform: translateX(100%);
  visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.header-nav a, 
.header-nav a:visited {
  color: rgba(255, 255, 255, 0.5);
}

.header-nav a:hover,
.header-nav a:focus,
.header-nav a:active {
  color: var(--text-light);
}

.header-nav h3 {
  font-family: "roboto-semibold", sans-serif;
  font-size: 11px;
  line-height: 1.5;
  text-transform: uppercase;
  letter-spacing: .25rem;
  margin-bottom: 4.8rem;
  margin-top: .9rem;
  color: var(--primary-color);
}

.header-nav p {
  margin-bottom: 2.7rem;
}

.header-nav__content {
  position: relative;
  left: 50px;
  opacity: 0;
  visibility: hidden;
}

.header-nav__list {
  font-family: "roboto", sans-serif;
  font-size: 1.8rem;
  margin: 3.6rem 0 3rem 0;
  padding: 0 0 1.8rem 0;
  list-style: none;
}

.header-nav__list li {
  padding-left: 0;
  line-height: 4.5rem;
}

.header-nav__list a,
.header-nav__list a:visited {
  color: var(--text-light);
}

.header-nav__social {
  list-style: none;
  display: inline-block;
  margin: 0;
  font-size: 1.8rem;
}

.header-nav__social li {
  margin-right: 12px;
  padding-left: 0;
  display: inline-block;
}

.header-nav__social li a {
  color: rgba(255, 255, 255, 0.15);
}

.header-nav__social li a:hover,
.header-nav__social li a:focus {
  color: var(--text-light);
}

.header-nav__social li:last-child {
  margin: 0;
}

.header-nav__close {
  display: block;
  height: 30px;
  width: 30px;
  border-radius: 3px;
  background-color: rgba(0, 0, 0, 0.3);
  position: absolute;
  top: 36px;
  right: 30px;
  font: 0/0 a;
  text-shadow: none;
  color: transparent;
  z-index: 800;
}

.header-nav__close span::before, 
.header-nav__close span::after {
  content: "";
  display: block;
  height: 2px;
  width: 12px;
  background-color: var(--text-light);
  position: absolute;
  top: 50%;
  left: 9px;
  margin-top: -1px;
}

.header-nav__close span::before {
  transform: rotate(-45deg);
}

.header-nav__close span::after {
  transform: rotate(45deg);
}

/* Menu open state */
.menu-is-open .header-nav {
  transform: translateX(0);
  visibility: visible;
  -webkit-overflow-scrolling: touch;
}

.menu-is-open .header-nav .header-nav__content {
  opacity: 1;
  visibility: visible;
  transition-property: all;
  transition-duration: 0.5s;
  transition-timing-function: ease-in-out;
  transition-delay: 0.3s;
  left: 0;
}

/* Mobile menu toggle */
.header-menu-toggle {
  position: fixed;
  right: 98px;
  top: 30px;
  height: 42px;
  width: 42px;
  line-height: 42px;
  font-family: "roboto", sans-serif;
  font-size: 1.4rem;
  text-transform: uppercase;
  letter-spacing: .33rem;
  color: var(--primary-color);
  transition: var(--transition-standard);
}

.header-menu-toggle.opaque,
.header-menu-toggle.opaque .header-menu-text,
.header-menu-toggle:hover, 
.header-menu-toggle:focus {
  color: inherit;
  background: none;
}

.header-menu-text {
  display: block;
  position: absolute;
  top: 0;
  left: -70px;
  width: 70px;
  padding-left: 12px;
}

.header-menu-icon {
  display: block;
  width: 48px;
  height: 5px;
  margin-top: 1px;
  position: absolute;
  left: 10px;
  top: 40%;
  background-color: var(--primary-color);
  transition: var(--transition-standard);
}

.header-menu-icon::before, 
.header-menu-icon::after {
  content: '';
  width: 100%;
  height: 100%;
  background-color: inherit;
  position: absolute;
  left: 0;
  transition: var(--transition-standard);
}

.header-menu-icon::before {
  top: -9px;
}

.header-menu-icon::after {
  bottom: -9px;
}

/* ===================================================================
 * # Layout Components
 * ------------------------------------------------------------------- */

/* Section Header and Common Elements */
.section-header,
.section-overview {
  position: relative;
  margin-bottom: var(--space-xl);
}

.section-header {
  text-align: center;
  max-width: 960px;
}

.section-overview {
  text-align: justify;
  padding-top: 2rem;
  width: 92%;
}

.section-header.has-bottom-sep {
  padding-bottom: 2.1rem;
  position: relative;
}

.section-header.has-bottom-sep::before {
  content: "";
  display: inline-block;
  height: 1px;
  width: 550px;
  background-color: var(--border-color);
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.section-header.has-bottom-sep.light-sep::before {
  background-color: var(--border-light);
}

/* Section descriptions */
.about-desc,
.overview-desc {
  font-size: 2.4rem;
  line-height: 1.75;
  max-width: 1024px;
}

.about-desc {
  text-align: center;
}

.overview-desc {
  text-align: justify;
}

/* Image Layout Styles */
.image-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

.image-container2 {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
}

/* Logo Styling */
.logo {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  margin-right: 25px;
  margin-left: 120px;
}

.logo img {
  vertical-align: middle;
  border: 1px solid white;
}

.text-container {
  flex: 1;
}

/* ===================================================================
 * # Section-specific Styles
 * ------------------------------------------------------------------- */

/* Home Section */
.s-home {
  width: 100%;
  height: 100%;
  min-height: 786px;
  background-color: transparent;
  position: relative;
  display: table;
}

.s-home .shadow-overlay,
.s-home .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.s-home .shadow-overlay {
  opacity: .4;
  background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.8) 100%);
}

.s-home .overlay {
  opacity: .6;
  background-color: #000000;
}

.no-js .s-home {
  background: #000000;
}

/* Home Content */
.home-content {
  display: table-cell;
  width: 100%;
  height: 100%;
  vertical-align: middle;
  padding-bottom: 15.6rem;
  position: relative;
  overflow: hidden;
}

.home-content h3 {
  font-family: "roboto", sans-serif;
  font-size: 1.6rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .3rem;
  position: relative;
  margin-top: 0;
  margin-bottom: 1.2rem;
  margin-left: 6px;
}

.home-content h1 {
  font-family: "roboto", sans-serif;
  font-size: 6.3rem;
  line-height: 1.333;
  margin-top: 0;
  color: var(--text-light);
}

.home-content__main {
  padding-top: 24rem;
  position: relative;
}

.home-content__buttons {
  padding-top: 6rem;
  text-align: left;
}

.home-content__buttons .btn {
  width: 215px;
  border-color: var(--text-light);
  color: var(--text-light);
  margin: 1.5rem 1.5rem 0 0;
  letter-spacing: .25rem;
  transition: var(--transition-standard);
}

.home-content__buttons .btn:last-child {
  margin-right: 0;
}

.home-content__buttons .btn:hover, 
.home-content__buttons .btn:focus {
  background: var(--text-light) !important;
  color: var(--text-dark);
}

.home-content__scroll {
  position: absolute;
  right: 9.5rem;
  bottom: 8.4rem;
}

.home-content__scroll a {
  font-family: "roboto-semibold", sans-serif;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: .3rem;
  color: var(--text-light);
  position: relative;
  display: inline-block;
  line-height: 3rem;
  padding-left: 2.5rem;
}

.home-content__scroll a::before {
  border-bottom: 2px solid var(--primary-color);
  border-right: 2px solid var(--primary-color);
  content: '';
  display: block;
  height: 8px;
  width: 8px;
  margin-top: -6px;
  pointer-events: none;
  position: absolute;
  left: 0;
  top: 50%;
  transform-origin: 66% 66%;
  transform: rotate(45deg);
  transition: var(--transition-standard);
}

.home-content__line {
  display: block;
  width: 2px;
  height: 10.2rem;
  background-color: var(--primary-color);
  position: absolute;
  right: 7.2rem;
  bottom: 0;
}

/* Home Social */
.home-social {
  font-family: "roboto", sans-serif;
  list-style: none;
  margin: 0;
  position: absolute;
  top: 50%;
  right: 5.4rem;
  transform: translate3d(0, -50%, 0);
}

.home-social a {
  color: var(--text-light);
  transition: var(--transition-standard);
}

.home-social li {
  position: relative;
  padding: .9rem 0;
}

.home-social li a {
  display: block;
  width: 33px;
  height: 33px;
}

.home-social i, 
.home-social span {
  position: absolute;
  top: 0;
  line-height: 33px;
  transition: var(--transition-standard);
}

.home-social i {
  font-size: 14px;
  right: 0;
  text-align: center;
  display: inline-block;
  width: 33px;
  height: 33px;
  line-height: calc(33px - 4px);
  border: 2px solid var(--text-light);
  border-radius: 50%;
}

.home-social span {
  color: var(--primary-color);
  right: 4.5rem;
  font-size: 1.3rem;
  opacity: 0;
  visibility: hidden;
  transform: scale(0);
  transform-origin: 100% 50%;
}

.home-social li:hover span {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

/* Home animations */
html.cl-preload .home-content__main {
  opacity: 0;
}

html.cl-loaded .home-content__main {
  animation-duration: 2s;
  animation-name: fadeIn;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translate3d(0, 150%, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes fadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
    transform: translate3d(0, -150%, 0);
  }
}

/* About Section */
.s-about {
  padding-top: 16.2rem;
  padding-bottom: 9rem;
  background-color: var(--text-light);
  color: #010507;
  position: relative;
}

.s-about .section-header.has-bottom-sep::before {
  background-color: rgba(255, 255, 255, 0.25);
}

/* About Stats */
.about-stats {
  text-align: center;
}

.stats__col {
  margin: 5.4rem 0;
  padding: 0 2rem;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  border-right: 1px solid rgba(255, 255, 255, 0.25);
}

.stats__col:last-child {
  border-right: none;
}

.stats__count {
  font-family: "roboto-bold", sans-serif;
  font-size: 8.4rem;
  line-height: 1;
  color: var(--blue);
  position: relative;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.stats h5 {
  font-family: "roboto-semibold", sans-serif;
  margin-top: 1.8rem;
  color: var(--text-dark);
  font-size: 1.8rem;
  line-height: 1.333;
  position: relative;
}

.about__line {
  display: block;
  width: 2px;
  height: 10.2rem;
  background-color: var(--text-light);
  position: absolute;
  right: 7.2rem;
  top: 0;
}

/* Services Section */
.s-services {
  padding: 6rem 0 6.2rem;
  background-color: var(--text-light);
  color: var(--text-muted);
  position: relative;
}

.s-overview {
  background-color: #f0f4f8;
  color: var(--text-dark);
  position: relative;
  border-radius: 10px;
  padding: 20px;
}

/* Services list */
.services-list {
  margin-top: 4rem;
}

.services-list .service-item {
  margin-bottom: .9rem;
}

.services-list .service-item h3 {
  margin-top: 0;
}

.services-list .service-text {
  margin-left: 7.8rem;
}

.services-list .service-icon {
  float: left;
  color: var(--primary-color);
  font-size: 4.8rem;
  margin-top: -.6rem;
}

/* Paper item styling */
.paper-item {
  border: 1px solid #ccc;
  padding: 20px;
  margin-bottom: 20px;
  border-radius: 8px;
  background-color: #f9f9f9;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s, box-shadow 0.2s;
}

.paper-item:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Paper content styling */
.paper-header {
  margin-bottom: 10px;
}

.paper-title {
  font-size: 1.5em;
  color: #23395D;
  text-decoration: none;
  margin-top: 0;
  padding-top: 0;
}

.paper-title:hover {
  text-decoration: underline;
  color: #1a2d4f;
}

.paper-details {
  margin-bottom: 10px;
  line-height: 1.6;
}

.paper-authors {
  font-size: 1em;
  color: var(--text-dark);
  display: flex;
  align-items: center;
}

.paper-authors img.author-id {
  width: 18px;
  height: 18px;
  margin-left: 3px;
  margin-bottom: 6px;
  vertical-align: middle;
  display: inline-block;
}

.paper-meta {
  font-size: 0.9em;
  color: #666;
}

.separator {
  margin: 0 10px;
}

.open-access, 
.article-type, 
.text-simple, 
.doi, 
.publication-date {
  display: inline-block;
  margin-bottom: 5px;
}

.open-access {
  color: #FFA500;
}

.download-link {
  display: inline-flex;
  align-items: center;
  background-color: #23395D;
  color: var(--text-light);
  padding: 10px 15px;
  border-radius: 5px;
  text-decoration: none;
  transition: background-color 0.3s ease;
}

.download-link:hover {
  background-color: var(--primary-color);
  color: var(--text-light);
}

.download-link i {
  margin-right: 8px;
}

/* Journal info styling */
.journal-info {
  padding: 20px;
  border: 1px solid #ccc;
  border-radius: 8px;
  background-color: #f9f9f9;
  max-width: 600px;
  margin: 0 auto;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.journal-title {
  font-size: 1.8em;
  color: #23395D;
  margin-bottom: 10px;
  text-align: center;
}

.journal-meta {
  font-size: 1em;
  color: #666;
  line-height: 1.6;
  margin-bottom: 15px;
}

.contact-person {
  font-size: 1.2em;
  color: var(--text-dark);
  font-weight: bold;
  margin-bottom: 5px;
}

.email {
  font-size: 1em;
  color: #23395D;
  text-decoration: none;
}

.email:hover {
  text-decoration: underline;
}

/* ===================================================================
 * # Responsive Styles
 * ------------------------------------------------------------------- */

/* Header */
@media only screen and (max-width: 600px) {
  .s-header {
    height: 90px;
  }
  .header-logo {
    left: 30px;
  }
  .header-menu-toggle {
    right: 98px;
  }
}

@media only screen and (max-width: 400px) {
  .header-menu-text {
    display: none;
  }
}

/* Content Sections */
@media only screen and (max-width: 1500px) {
  .home-content h1 {
    font-size: 6rem;
  }
  .home-content__main {
    max-width: 1000px;
  }
}

@media only screen and (max-width: 1200px) {
  .home-content h1 {
    font-size: 5.5rem;
  }
  .home-content__main {
    max-width: 800px;
  }
  
  .about-desc, 
  .overview-desc {
    font-size: 2.2rem;
    max-width: 940px;
  }
  
  .about-stats {
    padding-top: 3rem;
    padding-bottom: 3.9rem;
    max-width: 800px;
  }
  
  .stats__col {
    margin: 1.5rem 0;
    border: none;
  }
  
  .stats__col:nth-child(2n+1) {
    border-right: 1px solid rgba(255, 255, 255, 0.25);
  }
  
  .services-list {
    max-width: 1000px;
  }
  
  .services-list .service-item:nth-child(2n+1) {
    padding-right: 30px;
  }
  
  .services-list .service-item:nth-child(2n+2) {
    padding-left: 30px;
  }
}

@media only screen and (max-width: 1000px) {
  .home-content h1 {
    font-size: 4.6rem;
  }
  
  .home-content br {
    display: none;
  }
  
  .home-content__main {
    padding-top: 21rem;
    padding-right: 80px;
    max-width: 680px;
  }
  
  .services-list h3 {
    font-size: 2.5rem;
  }
  
  .services-list .service-item:nth-child(2n+1) {
    padding-right: 20px;
  }
  
  .services-list .service-item:nth-child(2n+2) {
    padding-left: 20px;
  }
}

@media only screen and (max-width: 800px) {
  .home-content h3 {
    font-size: 1.5rem;
  }
  
  .home-content h1 {
    font-size: 4rem;
  }
  
  .home-content__main {
    padding-right: 70px;
    max-width: 550px;
  }
  
  .about-desc, 
  .overview-desc {
    font-size: 2rem;
    max-width: 600px;
  }
  
  .stats__count {
    font-size: 8rem;
  }
  
  .stats h5 {
    margin-top: 1.2rem;
  }
  
  .s-services {
    padding-top: 1rem;
  }
  
  .services-list {
    margin-top: 3.2rem;
    max-width: 500px;
    text-align: center;
  }
  
  .services-list .service-item:nth-child(n) {
    padding-right: 15px;
    padding-left: 15px;
  }
  
  .services-list h3 {
    font-size: 3rem;
  }
  
  .services-list .service-text {
    margin-left: 0;
  }
  
  .services-list .service-icon {
    font-size: 4.5rem;
    float: none;
    margin-top: 0;
  }
}

@media only screen and (max-width: 700px) {
  .home-content__buttons {
    padding-top: 1.2rem;
    text-align: center;
  }
  
  .home-content__buttons .btn {
    display: block;
    width: 70%;
    margin: 1.5rem 0 0 0;
  }
  
  .home-social {
    right: 4rem;
  }
  
  .home-content__scroll {
    right: 7.5rem;
  }
  
  .home-content__line {
    right: 5.5rem;
  }
  
  .about__line {
    right: 5.5rem;
  }
}

@media only screen and (max-width: 600px) {
  .home-content h1 {
    font-size: 3.8rem;
  }
  
  .home-social {
    right: 2rem;
  }
  
  .home-social li {
    padding: .6rem 0;
  }
  
  .home-social i {
    font-size: 17px;
    border: none;
  }
  
  .home-social span {
    display: none;
  }
  
  .home-content__scroll {
    bottom: 5.4rem;
  }
  
  .home-content__line {
    height: 7.2rem;
  }
  
  .s-about {
    padding-top: 12rem;
  }
  
  .about-desc, 
  .overview-desc {
    font-size: 1.9rem;
  }
  
  .about-stats {
    padding-top: 0;
  }
  
  .stats__col {
    margin: 0;
    padding-top: 3rem;
    padding-bottom: 3rem;
    position: relative;
    border: none;
  }
  
  .stats__col::after {
    content: "";
    display: block;
    height: 1px;
    width: 250px;
    background-color: rgba(255, 255, 255, 0.25);
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -125px;
  }
  
  .stats__col:last-child::after {
    display: none;
  }
  
  .about__line {
    height: 7.2rem;
  }
  
  .services-list .service-item:nth-child(n) {
    padding-right: 10px;
    padding-left: 10px;
  }
  
  .services-list h3 {
    font-size: 2.5rem;
  }
}

@media only screen and (max-width: 500px) {
  .s-home {
    min-height: 642px;
  }
  
  .home-content h1 {
    font-size: 3.5rem;
  }
  
  .home-content__main {
    text-align: center;
    max-width: none;
    padding-top: 15rem;
    padding-right: 25px;
    width: 85%;
  }
  
  .home-content__buttons {
    padding-top: 1.2rem;
  }
  
  .home-content__buttons .btn {
    width: auto;
    margin: 1.5rem 0 0 0;
  }
  
  .home-social {
    display: none;
  }
}

@media only screen and (max-width: 450px) {
  .home-content h1 {
    font-size: 3.3rem;
  }
}

@media only screen and (max-width: 400px) {
  .s-home {
    min-height: 630px;
  }
  
  .home-content h1 {
    font-size: 3.2rem;
  }
  
  .home-content__main {
    padding-top: 16.2rem;
    width: auto;
  }
  
  .about-desc, 
  .overview-desc {
    font-size: 1.8rem;
  }
  
  .stats__count {
    font-size: 7.8rem;
  }
  
  .services-list .service-item:nth-child(n) {
    padding: 0;
  }
}


/* ===================================================================
 * # Services and Layout Sections
 * ------------------------------------------------------------------- */
.s-services {
    padding: 6rem 0 6.2rem;
    background-color: #FFFFFF;
    color: var(--text-muted);
    position: relative;
}

.s-overview {
    background-color: #f0f4f8;
    color: var(--text-dark);
    position: relative;
    border-radius: 10px;
    padding: 20px;
}

/* Paper item styling */
.paper-item {
    border: 1px solid #ccc;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 8px;
    background-color: #f9f9f9;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: var(--transition-standard);
}

.paper-item:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Paper content styling */
.paper-header {
    margin-bottom: 10px;
}

.paper-title {
    font-size: 1.5em;
    color: #23395D;
    text-decoration: none;
    margin-top: 0;
    padding-top: 0;
}

.paper-title:hover {
    text-decoration: underline;
    color: #1a2d4f;
}

.paper-details {
    margin-bottom: 10px;
    line-height: 1.6;
}

.paper-authors {
    font-size: 1em;
    color: var(--text-dark);
    display: flex;
    align-items: center;
}

.paper-authors img.author-id {
    width: 18px;
    height: 18px;
    margin-left: 3px;
    margin-bottom: 6px;
    vertical-align: middle;
    display: inline-block;
}

.paper-meta {
    font-size: 0.9em;
    color: #666;
}

.separator {
    margin: 0 10px;
}

.open-access, .article-type, .text-simple, .doi, .publication-date {
    display: inline-block;
    margin-bottom: 5px;
}

.open-access {
    color: #FFA500;
}

/* Download link styling */
.download-link {
    display: inline-flex;
    align-items: center;
    background-color: #23395D;
    color: var(--text-light);
    padding: 10px 15px;
    border-radius: 5px;
    text-decoration: none;
    transition: var(--transition-standard);
}

.download-link:hover {
    background-color: var(--primary-color);
    color: var(--text-light);
}

.download-link i {
    margin-right: 8px;
}

/* Journal info styling */
.journal-info {
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 8px;
    background-color: #f9f9f9;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.journal-title {
    font-size: 1.8em;
    color: #23395D;
    margin-bottom: 10px;
    text-align: center;
}

.journal-meta {
    font-size: 1em;
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.contact-person {
    font-size: 1.2em;
    color: var(--text-dark);
    font-weight: bold;
    margin-bottom: 5px;
}

.email {
    font-size: 1em;
    color: #23395D;
    text-decoration: none;
}

.email:hover {
    text-decoration: underline;
}

/* Services list */
.services-list {
    margin-top: 4rem;
}

.services-list .service-item {
    margin-bottom: .9rem;
}

.services-list .service-item h3 {
    margin-top: 0;
}

.services-list .service-text {
    margin-left: 7.8rem;
}

.services-list .service-icon {
    float: left;
    color: var(--primary-color);
    font-size: 4.8rem;
    margin-top: -.6rem;
}

/* ===================================================================
 * # Works Section
 * ------------------------------------------------------------------- */
.s-works {
    background: #FFFFFF;
    padding: 0 0 15rem 0;
    min-height: 800px;
    position: relative;
}

.s-works .intro-wrap {
    padding: 10rem 0 15.2rem;
    background: var(--background-dark);
}

.works-content {
    max-width: 1160px;
    margin-top: -23.4rem;
}

/* Masonry layout */
.masonry:after {
    content: "";
    display: table;
    clear: both;
}

.masonry__brick {
    float: left;
    width: 50%;
    padding: 0;
}

/* Portfolio item styling */
.item-folio {
    position: relative;
    overflow: hidden;
}

.item-folio__thumb img {
    vertical-align: bottom;
    transition: all 0.5s ease-in-out;
}

.item-folio__thumb a {
    display: block;
}

.item-folio__thumb a::before {
    display: block;
    background-color: rgba(0, 0, 0, 0.8);
    content: "";
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transition: all 0.5s ease-in-out;
    z-index: 1;
}

.item-folio__thumb a::after {
    content: "+";
    font-family: georgia, serif;
    font-size: 2.7rem;
    display: block;
    height: 30px;
    width: 30px;
    line-height: 30px;
    margin-left: -15px;
    margin-top: -15px;
    position: absolute;
    left: 50%;
    top: 50%;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease-in-out;
    transform: scale(0.5);
    z-index: 1;
}

.item-folio__text {
    position: absolute;
    left: 0;
    bottom: 3.6rem;
    padding: 0 3.3rem;
    z-index: 2;
    opacity: 0;
    visibility: hidden;
    transform: translate3d(0, 100%, 0);
    transition: all 0.3s ease-in-out;
}

.item-folio__title {
    font-family: "roboto-semibold", sans-serif;
    font-size: 1.4rem;
    line-height: 1.286;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: .2rem;
    margin: 0 0 .3rem 0;
}

.item-folio__cat {
    color: rgba(255, 255, 255, 0.5);
    font-family: "roboto", sans-serif;
    font-size: 1.4rem;
    line-height: 1.714;
    margin-bottom: 0;
}

.item-folio__project-link {
    display: block;
    color: var(--text-light);
    box-shadow: 0 0 0 1px var(--text-light);
    border-radius: 50%;
    height: 4.2rem;
    width: 4.2rem;
    text-align: center;
    z-index: 500;
    position: absolute;
    top: 3rem;
    left: 3rem;
    opacity: 0;
    visibility: hidden;
    transform: translate3d(0, -100%, 0);
}

.item-folio__project-link i {
    font-size: 1.8rem;
    line-height: 4.2rem;
}

.item-folio__project-link::before {
    display: block;
    content: "";
    height: 3rem;
    width: 1px;
    background-color: rgba(255, 255, 255, 0.1);
    position: absolute;
    top: -3rem;
    left: 50%;
}

.item-folio__project-link:hover,
.item-folio__project-link:focus,
.item-folio__project-link:active {
    background-color: var(--text-light);
    color: var(--text-dark);
}

/* Portfolio hover effects */
.item-folio:hover .item-folio__thumb a::before {
    opacity: 1;
    visibility: visible;
}

.item-folio:hover .item-folio__thumb a::after {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.item-folio:hover .item-folio__thumb img {
    transform: scale(1.05);
}

.item-folio:hover .item-folio__project-link,
.item-folio:hover .item-folio__text {
    opacity: 1;
    visibility: visible;
    transform: translate3d(0, 0, 0);
}

/* ===================================================================
 * # Clients Section
 * ------------------------------------------------------------------- */
.s-clients {
    padding: 12rem 0;
    background-color: #e6e6e6;
    color: var(--text-muted);
    position: relative;
}

.s-topinfo {
    background-color: #23395D;
    padding: 20px;
    display: flex;
}

.s-topinfo-series {
    background-color: #FC6A03;
    padding: 20px;
    display: flex;
}

/* Clients slider */
.clients-outer {
    margin-top: 3.6rem;
    padding-bottom: 9rem;
    text-align: center;
    position: relative;
}

.clients__slide {
    display: block;
    opacity: .55;
    padding: 1.5rem 2.8rem;
    transition: opacity 0.5s ease-in-out;
}

.clients__slide:hover, .clients__slide:focus {
    opacity: 1;
}

/* Client testimonials */
.clients-testimonials {
    margin-top: 4.2rem;
    padding-top: 7.2rem;
    text-align: center;
    position: relative;
}

.clients-testimonials::before {
    content: "";
    display: block;
    height: 1px;
    width: 550px;
    background-color: rgba(0, 0, 0, 0.2);
    text-align: center;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.clients-testimonials .testimonials {
    margin: 0 10%;
}

.clients-testimonials .testimonials p {
    font-family: "roboto-italics", serif;
    font-size: 2.5rem;
    line-height: 1.8;
    color: #555555;
    margin-bottom: 6rem;
}

.clients-testimonials .testimonials__slide {
    padding: 0 0 3rem 0;
}

.clients-testimonials .testimonials__avatar {
    height: 8.4rem;
    width: 8.4rem;
    border-radius: 50%;
    margin: 0 auto 1.2rem auto;
}

.clients-testimonials .testimonials__name, 
.clients-testimonials .testimonials__pos {
    display: block;
}

.clients-testimonials .testimonials__name {
    font-family: "roboto-semibold", sans-serif;
    color: var(--text-dark);
}

.clients-testimonials .testimonials__pos {
    font-family: "roboto", sans-serif;
    font-size: 1.4rem;
}

.clients-testimonials .testimonials .slick-arrow {
    position: absolute;
    top: 7.2rem;
    width: 66px;
    height: 66px;
    margin: 0;
    padding: 0;
    background-color: transparent;
    background-repeat: no-repeat;
    background-size: 22px 15px;
    background-position: center;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease-in-out;
    font: 0/0 a;
    text-shadow: none;
    color: transparent;
    z-index: 2;
}

.clients-testimonials .testimonials .slick-prev {
    left: -130px;
    background-image: url("../images/left-arrow.png");
}

.clients-testimonials .testimonials .slick-next {
    right: -130px;
    background-image: url("../images/right-arrow.png");
}

.clients-testimonials .testimonials .slick-dots {
    margin-top: -0.6px;
}

/* ===================================================================
 * # Contact Section
 * ------------------------------------------------------------------- */
.s-contact {
    background-color: #151515;
    background-image: url("../images/contact-bg.jpg");
    background-repeat: no-repeat;
    background-position: center center;
    padding: 15rem 0 4rem;
    color: rgba(255, 255, 255, 0.5);
    position: relative;
}

.s-contact .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: .8;
    background-color: #151515;
}

/* Form Fields */
.s-contact .form-field {
    position: relative;
}

.s-contact .form-field:after {
    content: "";
    display: table;
    clear: both;
}

.s-contact .form-field label {
    font-family: "roboto", sans-serif;
    font-size: 1rem;
    line-height: 2.4rem;
    position: absolute;
    bottom: -0.3rem;
    right: .6rem;
    text-transform: uppercase;
    letter-spacing: .1rem;
    padding: 0 2rem;
    margin: 0;
    color: var(--text-light);
    background: var(--primary-color);
}

.s-contact .form-field label::after {
    content: "";
    position: absolute;
    left: -5px;
    top: 50%;
    margin-top: -6px;
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
    border-right: 5px solid var(--primary-color);
}

.contact__line {
    display: block;
    width: 2px;
    height: 20.4rem;
    background-color: var(--primary-color);
    position: absolute;
    left: 50%;
    top: -10.2rem;
    margin-left: -1px;
}

/* Contact Content */
.contact-content {
    max-width: 1000px;
    background-color: rgba(0, 0, 0, 0.2);
    color: rgba(255, 255, 255, 0.4);
    padding: 6rem 0;
    font-family: "roboto", sans-serif;
    font-size: 1.5rem;
    line-height: 2;
    position: relative;
}

.contact-content h3 {
    margin-top: 0;
    margin-bottom: 6.6rem;
    color: var(--text-light);
}

.contact-content h5 {
    margin-top: 0;
    color: var(--primary-color);
}

/* Form Elements */
.contact-content input[type="email"],
.contact-content input[type="number"],
.contact-content input[type="search"],
.contact-content input[type="text"],
.contact-content input[type="tel"],
.contact-content input[type="url"],
.contact-content input[type="password"],
.contact-content textarea,
.contact-content select {
    color: rgba(255, 255, 255, 0.6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    margin-bottom: .9rem;
}

.contact-content input:focus,
.contact-content textarea:focus,
.contact-content select:focus {
    color: var(--text-light);
    border-bottom: 1px solid var(--primary-color);
}

.contact-content button,
.contact-content .btn {
    margin-top: 3.6rem;
}

/* Placeholder styling */
.contact-content input::placeholder,
.contact-content select::placeholder,
.contact-content textarea::placeholder {
    color: #4f4f4f;
}

/* Contact Layout */
.contact-primary, 
.contact-secondary {
    float: left;
    padding: 0 5rem;
}

.contact-primary {
    width: 65%;
}

.contact-primary #contactForm {
    margin-top: -1.5rem;
}

.contact-secondary {
    width: 35%;
}

.contact-secondary::before {
    content: "";
    display: block;
    width: 35%;
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    background-color: #121212;
}

.contact-secondary .contact-info {
    position: relative;
}

.contact-secondary .cinfo {
    margin-bottom: 4.8rem;
}

/* Contact Social */
.contact-social {
    list-style: none;
    display: inline-block;
    margin: 0;
    font-size: 2rem;
}

.contact-social li {
    margin-right: 15px;
    padding-left: 0;
    display: inline-block;
}

.contact-social li a {
    color: var(--text-light);
}

.contact-social li a:hover, 
.contact-social li a:focus {
    color: var(--primary-color);
}

.contact-social li:last-child {
    margin: 0;
}

/* Message States */
.message-warning, 
.message-success {
    display: none;
    background: #111111;
    font-size: 1.5rem;
    line-height: 2;
    padding: 3rem;
    margin-bottom: 3.6rem;
    width: 100%;
}

.message-warning {
    color: #ff6163;
}

.message-success {
    color: var(--primary-color);
}

.message-warning i, 
.message-success i {
    margin-right: 10px;
    font-size: 1.2rem;
}

/* Form Loader */
.submit-loader {
    display: none;
    position: relative;
    left: 0;
    top: 1.8rem;
    width: 100%;
    text-align: center;
    margin-bottom: 3rem;
}

.submit-loader .text-loader {
    display: none;
    font-family: "roboto", sans-serif;
    font-size: 1.3rem;
    font-weight: bold;
    line-height: 1.846;
    color: var(--text-light);
    letter-spacing: .2rem;
    text-transform: uppercase;
}

.oldie .submit-loader .s-loader {
    display: none;
}

.oldie .submit-loader .text-loader {
    display: block;
}

/* Loader Animation */
.s-loader {
    margin: 1.2rem auto 3rem;
    width: 70px;
    text-align: center;
    transform: translateX(0.45rem);
}

.s-loader > div {
    width: 9px;
    height: 9px;
    background-color: var(--text-light);
    border-radius: 100%;
    display: inline-block;
    margin-right: .9rem;
    animation: bouncedelay 1.4s infinite ease-in-out both;
}

.s-loader .bounce1 {
    animation-delay: -0.32s;
}

.s-loader .bounce2 {
    animation-delay: -0.16s;
}

@keyframes bouncedelay {
    0%, 80%, 100% {
        transform: scale(0);
    }
    40% {
        transform: scale(1);
    }
}

/* ===================================================================
 * # Footer
 * ------------------------------------------------------------------- */
footer {
    padding: 9rem 0 6rem;
    font-family: "roboto", sans-serif;
    font-size: 15px;
    line-height: 2;
    text-align: center;
    color: rgba(255, 255, 255, 0.3);
}

footer h4 {
    color: var(--text-light);
    font-size: 1.6rem;
    line-height: 1.313;
    margin-top: 0;
    margin-bottom: 3.6rem;
}

footer a {
    color: var(--text-light);
}

footer a:hover, 
footer a:focus, 
footer a:active {
    color: var(--primary-color);
}

footer .row {
    max-width: 980px;
}

/* Footer Main */
.footer-main {
    text-align: left;
}

.footer-main .left {
    padding-right: 40px;
}

.footer-main .right {
    padding-left: 40px;
}

.footer-logo {
    display: block;
    margin: -.6rem 0 3.6rem 0;
    padding: 0;
    outline: 0;
    border: none;
    width: 85px;
    height: 28px;
    background: url("../images/logo-footer.png") no-repeat center;
    background-size: 85px 28px;
    font: 0/0 a;
    text-shadow: none;
    color: transparent;
    transition: var(--transition-standard);
}

/* Footer Bottom */
.footer-bottom {
    margin-top: 3.4rem;
    text-align: center;
    font-size: 14px;
}

.footer-bottom .copyright span {
    display: inline-block;
}

.footer-bottom .copyright span::after {
    content: "|";
    display: inline-block;
    padding: 0 1rem 0 1.2rem;
    color: rgba(255, 255, 255, 0.05);
}

.footer-bottom .copyright span:last-child::after {
    display: none;
}

/* Go To Top Button */
.go-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 600;
    display: none;
}

.go-top a, 
.go-top a:visited {
    text-decoration: none;
    border: 0 none;
    display: block;
    height: 60px;
    width: 60px;
    line-height: 60px;
    text-align: center;
    text-transform: uppercase;
    transition: var(--transition-standard);
}

.go-top a i, 
.go-top a:visited i {
    font-size: 18px;
    line-height: inherit;
}

.go-top a:hover, 
.go-top a:focus {
    color: var(--text-light);
}

/* ===================================================================
 * # Responsive Tables & Media Queries
 * ------------------------------------------------------------------- */
.responsive-table {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    margin: 0 auto;
    text-align: justify;
}

.table-cell {
    flex: 0 0 80%;
    padding: 1rem;
    box-sizing: border-box;
}

.table-cell.white-background {
    flex: 0 0 20%;
    padding: 30px;
    background-color: white;
    font-size: 1.8rem;
}

.table-cell.blue-background {
    background-color: #F5FBFF;
    padding: 30px;
    font-size: 1.8rem;
}

.table-cell-series {
    flex: 0 0 100%;
    padding: 1rem;
    box-sizing: border-box;
}

.table-cell-series.blue-background {
    background-color: #F5FBFF;
    padding: 30px;
    font-size: 1.8rem;
}

/* Media Queries */
@media only screen and (max-width: 1200px) {
    .contact-content {
        max-width: 900px;
    }
}

@media only screen and (max-width: 1000px) {
    .contact-content {
        max-width: 700px;
    }
    .contact-primary, 
    .contact-secondary {
        float: none;
        width: 100%;
    }
    .contact-primary #contactForm {
        margin-top: -1.5rem;
        margin-bottom: 7.2rem;
    }
    .contact-secondary .hide-on-fullwidth {
        display: none;
    }
    .contact-secondary::before {
        display: none;
    }
    .message-warning, 
    .message-success {
        margin-bottom: 6rem;
    }
}

@media only screen and (max-width: 900px) {
    .footer-main .left {
        padding-right: 20px;
    }
    .footer-main .right {
        padding-left: 20px;
    }
}

@media only screen and (max-width: 800px) {
    .contact-content h3 {
        text-align: center;
    }
    
    footer .row {
        max-width: 600px;
    }
    .footer-main .left {
        padding-right: 15px;
        margin-bottom: 4.2rem;
    }
    .footer-main .right {
        padding-left: 15px;
    }
}

@media only screen and (max-width: 768px) {
    .paper-title {
        font-size: 1.2em;
    }
    .paper-authors {
        font-size: 0.9em;
    }
    .paper-meta {
        font-size: 0.8em;
    }
    .download-link {
        padding: 8px 12px;
    }
}

@media only screen and (max-width: 600px) {
    .s-contact {
        padding-top: 12rem;
        padding-bottom: 0;
    }
    .contact__line {
        height: 14.4rem;
        top: -7.2rem;
    }
    .contact-content {
        padding-bottom: 12rem;
        text-align: center;
    }
    .contact-primary, 
    .contact-secondary {
        padding: 0 20px;
    }
    
    .footer-main .left {
        padding-right: 10px;
    }
    .footer-main .right {
        padding-left: 10px;
    }
    .footer-logo {
        margin: -.6rem auto 3.6rem;
    }
    .footer-bottom {
        padding-bottom: .6rem;
    }
    .footer-bottom .copyright span {
        display: block;
    }
    .footer-bottom .copyright span::after {
        display: none;
    }
    .go-top {
        right: 0;
        bottom: 0;
    }
}

@media only screen and (max-width: 500px) {
    .footer-subscribe #mc-form input[type="email"] {
        padding: 1.2rem 20px 1.2rem;
        background: rgba(0, 0, 0, 0.1);
        text-align: center;
    }
    .footer-subscribe #mc-form input[type=submit] {
        position: static;
        width: 100%;
        margin-bottom: 1.8rem;
    }
    .footer-subscribe #mc-form label {
        text-align: center;
    }
}

@media only screen and (max-width: 400px) {
    .contact-primary, 
    .contact-secondary {
        padding: 0 5px;
    }
    
    .footer-main .left {
        padding-right: 0;
    }
    .footer-main .right {
        padding-left: 0;
    }
}

/* ------------------------------------------------------------------- 
 * OPTIMIZE FROM HERE UP TO THE END OF THE FILE
 * ------------------------------------------------------------------- */

/* ------------------------------------------------------------------- 
 * Buttons
 * ------------------------------------------------------------------- */

.submit-button {
    display: inline-flex;
    align-items: center;
    background-color: white;
    border: 1px solid #23395D;
    color: #23395D;
    border-radius: 30px;
    padding: 10px 20px;
    text-decoration: none;
    font-size: 1.25em;
    margin-top: 20px;
}

/* Combined button styles with common properties */
.submit-button2, .submit-button3 {
    display: inline-flex;
    align-items: center;
    background-color: #23395D;
    color: white;
    border-radius: 20px;
    text-decoration: none;
    font-size: 1.8rem;
    justify-content: center;
    transition: background-color 0.3s ease;
}

.submit-button2 {
    padding: 5px 10px;
    width: 100%;
}

.submit-button3 {
    padding: 10px 20px;
    border: 2px solid white;
    width: auto;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.submit-button2:hover {
    background-color: green;
}

.submit-button3:hover {
    background-color: #1A2C46;
    transform: scale(1.05);
}

.submit-button3:active {
    background-color: #14203A;
    transform: scale(0.95);
}

.submit-button4 {
    display: block;
    width: 60%;
    background-color: #FFBF00;
    color: white;
    text-align: center;
    text-decoration: none;
    border-radius: 4px;
    font-weight: bold;
    box-sizing: border-box;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

/* Consolidated media queries for submit-button4 */
@media screen and (max-width: 480px) {
    .submit-button4 {
        padding: 12px;
        font-size: 16px;
    }
}

@media screen and (min-width: 481px) and (max-width: 768px) {
    .submit-button4 {
        padding: 14px;
        font-size: 18px;
    }
}

@media screen and (min-width: 769px) {
    .submit-button4 {
        padding: 15px;
        font-size: 20px;
    }
}

.submit-button4:hover {
    background-color: #E6AC00;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

/* ------------------------------------------------------------------- 
 * Icons and Text Elements
 * ------------------------------------------------------------------- */

.icon {
    font-size: 1.25em;
}

.icon2 {
    margin-right: 10px;
}

.arrow {
    margin-left: 10px;
    font-size: 1.5em;
}

/* Consolidated text styles */
.large-text, .small-text {
    margin: 0;
    color: white;
}

.large-text {
    font-size: 2.6em;
}

.small-text {
    font-size: 1.25em;
    margin: 10px 0;
}

/* ------------------------------------------------------------------- 
 * Line Elements
 * ------------------------------------------------------------------- */

/* Consolidated line styles */
.black-line, .blue-line, .white-line {
    height: 4rem;
    width: 100%;
}

.black-line {
    background-color: gray;
}

.blue-line {
    background-color: #23395D;
}

.white-line {
    height: 2rem;
    background-color: white;
}

/* Consolidated gray lines */
.gray-line, .gray-line-thin {
    background-color: gray;
    width: 100%;
}

.gray-line {
    height: 2px;
}

.gray-line-thin {
    height: 1px;
}

/* Consolidated borders */
.top_line, .bottom_line {
    background-color: black;
    width: 100%;
}

.top_line {
    height: 2px;
    margin-bottom: 10px;
}

.bottom_line {
    height: 1px;
    margin-top: 10px;
}

/* ------------------------------------------------------------------- 
 * Layout Elements
 * ------------------------------------------------------------------- */

.button-container {
    display: flex;
    width: 85%;
    margin: 0 auto;
    justify-content: center;
}

.section-lift {
    margin-top: -12rem;
}

.icon-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.icon-item {
    flex: 1 1 auto;
    margin-bottom: 1rem;
}

/* Consolidated section styles */
.section, .blue-section {
    background-color: #23395D;
    padding: 60px;
    display: flex;
}

.blue-section {
    align-items: center;
    color: white;
    padding-top: 10rem;
    padding-bottom: 4rem;
    position: relative;
}

.left-cell {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
}

.right-cell {
    flex: 1 1 auto;
    color: white;
    padding-left: 15px;
}

/* Consolidated section image and text styles */
.section img {
    vertical-align: middle;
    max-width: 100%;
    height: auto;
    border: 1px solid white;
}

.section .large-text, .section .small-text {
    color: white;
    margin-left: 10px;
    margin-top: 12px;
}

.section .large-text {
    font-size: 3em;
}

.section .small-text {
    font-size: 1.75em;
}

/* ------------------------------------------------------------------- 
 * Fixed Bar / Navigation
 * ------------------------------------------------------------------- */

.fixed-bar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: white;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.fixed-bar img {
    height: 50px;
}

.fixed-bar .center-text {
    flex-grow: 1;
    text-align: center;
    font-size: 24px;
    font-weight: bold;
}

.fixed-bar .login-icon {
    font-size: 24px;
}

/* ------------------------------------------------------------------- 
 * Book & Item Styles
 * ------------------------------------------------------------------- */

.item_list .text.item {
    background-color: white;
    padding: 10px;
    color: #23395D;
    transition: background-color 0.3s ease;
}

.item_list .text.item:hover {
    background-color: lightgray;
    color: green;
}

.book-item {
    border: 1px solid #ccc;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 8px;
    background-color: #f9f9f9;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
}

.book-item:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.book-header {
    margin-bottom: 10px;
}

.book-title {
    font-size: 1.5em;
    color: #23395D;
    text-decoration: none;
    margin-top: 0;
    padding-top: 0;
}

.book-title:hover {
    text-decoration: underline;
    color: #1a2d4f;
}

.book-details {
    margin-bottom: 10px;
    line-height: 1.6;
}

.book-authors {
    font-size: 1em;
    color: #333;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.book-authors img.author-id {
    width: 18px;
    height: 18px;
    margin-left: 3px;
    margin-bottom: 6px;
    vertical-align: middle;
    display: inline-block;
}

.book-authors a {
    margin-left: 5px;
}

.book-meta {
    font-size: 0.9em;
    color: #666;
}

.book-content {
    flex: 1;
}

.book-cover {
    width: 120px;
    height: auto;
    margin-left: 5px;
    margin-top: 2px;
}

/* ------------------------------------------------------------------- 
 * Citation & Download
 * ------------------------------------------------------------------- */

/* Consolidated citation styles */
.citation-info, .download-citation h4 {
    margin-bottom: 20px;
    font-family: Arial, sans-serif;
    color: #333;
}

.download-citation h4 {
    margin-bottom: 10px;
}

.download-citation ul li {
    display: inline-block;
    text-align: center;
}

.download-citation ul li a {
    text-decoration: none;
    font-family: Arial, sans-serif;
    font-weight: bold;
    font-size: 16px;
}

.download-citation ul li a:hover {
    text-decoration: underline;
}

/* ------------------------------------------------------------------- 
 * Miscellaneous Elements
 * ------------------------------------------------------------------- */

.green-circle {
    width: 10px;
    height: 10px;
    background-color: #AEF359;
    border-radius: 50%;
    display: inline-block;
    vertical-align: middle;
    margin: 0 2px;
}

.s-topinfo {
    display: flex;
    align-items: flex-start;
}

.logo {
    position: relative;
}

.logo img {
    display: block;
}

.overlay-text {
    position: absolute;
    top: -40px;
    left: 2%;
    transform: translateX(0%);
    color: white;
    font-weight: bold;
    padding: 2px 1px;
    border-radius: 3px;
    white-space: nowrap;
}

/* Consolidated link styles */
.underline, .no-underline {
    color: white;
}

.underline {
    text-decoration: underline;
    color: #5ec1f2;
}

.no-underline {
    text-decoration: none;
}

.parent-container {
    display: flex;
    justify-content: flex-start;
}

.orcid-icon {
    width: 16pt;
    height: 16pt;
}

/* ------------------------------------------------------------------- 
 * Utility Classes
 * ------------------------------------------------------------------- */

.flex {
    display: flex;
    align-items: center;
}

/* Consolidated size utilities */
.w-10, .h-10 {
    width: 2.5rem;
}

.h-10 {
    height: 2.5rem;
}

.rounded-full {
    border-radius: 9999px;
}

/* Consolidated margin utilities */
.mr-2 {
    margin-right: 0.5rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

/* Consolidated background utilities */
.bg-gray-100 {
    background-color: #f7fafc;
}

.bg-white {
    background-color: #ffffff;
}

.shadow-lg {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Consolidated padding utilities */
.p-6 {
    padding: 1.5rem;
}

.px-4 {
    padding-left: 1rem;
    padding-right: 1rem;
}

.py-8 {
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.rounded-lg {
    border-radius: 0.5rem;
}

/* Consolidated text color utilities */
.text-blue-500 {
    color: #3b82f6;
}

.text-gray-600 {
    color: #718096;
}

.text-gray-700 {
    color: #4a5568;
}

/* Consolidated font weight utilities */
.font-bold {
    font-weight: 700;
}

.font-semibold {
    font-weight: 600;
}

/* ------------------------------------------------------------------- 
 * Responsive Table
 * ------------------------------------------------------------------- */

.responsive-table table {
    width: 100%;
    border-collapse: collapse;
}

/* Consolidated table cell styles */
.responsive-table td, .responsive-table th {
    padding: 8px;
    text-align: left;
    border: 1px solid #ddd;
}

.responsive-table th {
    background-color: #f2f2f2;
}

/* ------------------------------------------------------------------- 
 * Media Queries - Consolidated and Optimized
 * ------------------------------------------------------------------- */

@media only screen and (max-width: 1200px) {
    .responsive-table {
        flex-direction: column;
    }
    
    .table-cell, .table-cell.white-background, .table-cell.blue-background {
        flex: 0 0 100%;
    }
    
    .table-cell p {
        font-size: 2.4rem;
    }
    
    .submit-button {
        font-size: 1.2em;
        padding: 8px 16px;
    }
    
    .button-container {
        flex-direction: column;
        align-items: center;
    }
    
    .submit-button {
        margin: 0.5rem 0;
        width: 100%;
    }
    
    .large-text {
        font-size: 1.8em;
    }
    
    .small-text {
        font-size: 1.6em;
    }
}

@media only screen and (max-width: 800px) {
    .table-cell p {
        font-size: 2.2rem;
    }
    
    .submit-button {
        font-size: 1.1em;
        padding: 7px 14px;
    }
    
    .large-text {
        font-size: 1.8em;
    }
    
    .small-text {
        font-size: 1.5em;
    }
}

@media only screen and (max-width: 600px) {
    .table-cell p {
        font-size: 2.1rem;
    }
    
    .submit-button {
        font-size: 1em;
        padding: 6px 12px;
    }
    
    .large-text {
        font-size: 1.2em;
    }
    
    .small-text {
        font-size: 1.2em;
    }
    
    .icon-container {
        flex-direction: column;
    }
    
    .icon-item {
        margin-bottom: 1.25rem;
    }
    
    .book-item {
        flex-direction: column;
        align-items: center;
    }
    
    .book-authors {
        flex-direction: column;
        align-items: center;
    }
    
    /* Responsive table mobile view */
    .responsive-table td, .responsive-table th {
        display: block;
        width: 100%;
    }
    
    .responsive-table tr {
        display: block;
        margin-bottom: 15px;
    }
    
    .responsive-table tr:last-child {
        margin-bottom: 0;
    }
}

@media only screen and (max-width: 400px) {
    .table-cell p {
        font-size: 1.9rem;
    }
    
    .submit-button {
        font-size: 0.95em;
        padding: 5px 10px;
    }
    
    .large-text {
        font-size: 1.1em;
    }
    
    .small-text {
        font-size: 1.1em;
    }
    
    .icon-container {
        flex-direction: column;
    }
    
    .icon-item {
        margin-bottom: 1rem;
    }
}

/* Animation */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255,255,255,.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
  margin-right: 10px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Form validation styles */
input.error, textarea.error, select.error {
  border: 1px solid #ff3860 !important;
}

input.valid, textarea.valid, select.valid {
  border: 1px solid #09c372 !important;
}

  /* Custom styling for better integration */
  .ql-container {
    border: none !important;
    font-family: inherit;
    font-size: 16px;
  }
  
  .ql-toolbar {
    border: none !important;
    border-bottom: 2px solid #e5e7eb !important;
    background: linear-gradient(to right, #f8fafc, #f1f5f9);
    padding: 16px;
  }
  
  .ql-editor {
    padding: 24px;
    min-height: 350px;
    font-size: 18px;
    line-height: 1.7;
  }
  
  .ql-editor.ql-blank::before {
    font-style: italic;
    color: #9ca3af;
    font-size: 16px;
  }
  
  /* Enhanced toolbar styling with larger buttons */
  .ql-toolbar .ql-formats {
    margin-right: 24px;
  }
  
  .ql-toolbar button {
    width: 40px !important;
    height: 40px !important;
    border-radius: 8px !important;
    padding: 10px !important;
    margin: 3px !important;
    transition: all 0.2s !important;
  }
  
  .ql-toolbar button svg {
    transform: scale(1.3);
  }
  
  .ql-toolbar button:hover {
    background-color: #dbeafe !important;
    transform: scale(1.05);
  }
  
  .ql-toolbar button.ql-active {
    background-color: #3b82f6 !important;
    color: white !important;
  }
  
  /* Special styling for color and alignment buttons to make them slightly larger */
  .ql-toolbar .ql-color,
  .ql-toolbar .ql-background,
  .ql-toolbar .ql-align {
    width: 44px !important;
    height: 44px !important;
    padding: 11px !important;
  }
  
  .ql-toolbar .ql-color svg,
  .ql-toolbar .ql-background svg,
  .ql-toolbar .ql-align svg {
    transform: scale(1.4) !important;
  }
  
  /* Enhanced dropdown styling */
  .ql-toolbar .ql-picker {
    color: #374151;
    height: 40px !important;
  }
  
  .ql-toolbar .ql-picker-label {
    padding: 8px 10px !important;
    font-size: 15px;
  }
  
  /* Make color and align picker labels slightly larger */
  .ql-toolbar .ql-color .ql-picker-label,
  .ql-toolbar .ql-background .ql-picker-label,
  .ql-toolbar .ql-align .ql-picker-label {
    width: 44px !important;
    height: 44px !important;
    padding: 11px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }
  
  .ql-toolbar .ql-color .ql-picker-label svg,
  .ql-toolbar .ql-background .ql-picker-label svg,
  .ql-toolbar .ql-align .ql-picker-label svg {
    transform: scale(1.4) !important;
  }
  
  .ql-toolbar .ql-picker-options {
    background-color: white;
    border: 2px solid #d1d5db;
    border-radius: 12px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    padding: 10px;
  }
  
  .ql-toolbar .ql-picker-item {
    border-radius: 8px;
    margin: 3px 0;
    padding: 10px 14px;
    font-size: 15px;
  }
  
  .ql-toolbar .ql-picker-item:hover {
    background-color: #f3f4f6;
  }
  
  /* Responsive adjustments */
  @media (min-width: 1200px) {
    .container {
      max-width: 1200px;
    }
  }
  
  @media (min-width: 1536px) {
    .container {
      max-width: 1400px;
    }
  }
  
  /* Smooth animations */
  * {
    transition: all 0.2s ease-in-out;
  }
  
  /* Custom gradient animations */
  @keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
  }
  
  .animate-gradient {
    background-size: 200% 200%;
    animation: gradient 3s ease infinite;
  }
  
  /* Enhanced focus states */
  input:focus, textarea:focus {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    border-color: #3b82f6;
  }
  
  /* Improved radio button styling */
  .form-radio:checked {
    background-color: currentColor;
    border-color: currentColor;
  }
  
  /* Enhanced scrollbar */
  ::-webkit-scrollbar {
    width: 12px;
  }
  
  ::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
  }
  
  ::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, #3b82f6, #1d4ed8);
    border-radius: 10px;
  }
  
  ::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(to bottom, #1d4ed8, #1e40af);
  }