html, body {
    height: 100%;
    font-family: 'Roboto', sans-serif;
}

/* Fixs Webkit default menu padding */
ul {padding: 0px;}

/* Bootstrap customisation */

.landing-nav {background: #ebf4f7; border: none; opacity: 1; font-size: 13px;}
.navbar {margin-bottom: 0px;}

.navbar .navbar-nav {
  display: inline-block;
  float: none;
  vertical-align: top;
}

.navbar .navbar-collapse {
  text-align: center;
}

/* Bigger container on large screens */

@media screen and (min-width: 1200px) {
    .container {
        /* min-width: 1170px; */
        max-width: 1350px;
        width: 95%;
    }
}

/* Typography */

html {
    font-size: 18px;
}

p {
    color: #333;
    font-size: 1rem;
    line-height: 1.6;
    font-weight: 300; /* Besser...? */
}

h4 {
    font-size: 1rem;
    font-weight: 900;
    font-weight: 500; /* Besser...? */
    margin-top: 1rem;
    margin-bottom: 1rem;
}

/* Hero section */

.hero {
    color: #fff;
    position: relative;
    background-color: #000;
    overflow: hidden;
    padding: 110px 0 90px;
}

.rhythmus {
    color: #fff;
    position: relative;
    background-color: #000;
    overflow: hidden;
    padding: 70px 0 90px;
}

.hero p, .hero span, .hero h1 {
    font-weight: 300;
    text-align: center;
    color: #fff;
}

h1 {
    font-size: 46px;
    margin-bottom: 18px;
    font-weight: 300;
    text-align: center;
}

h2 {
    font-size: 46px;
    margin-bottom: 18px;
    font-weight: 300;
    text-align: center;
}

p.subtitle {
    font-size: 20px;
    margin-bottom: 4px;
    opacity: 0.75;
    text-align: center;
    font-weight: 300;
}

.container {
    position: relative;
    z-index: 10;
}

.hero-btn {
    text-align: center;
    border-radius: 50px;
    background-color: rgba(255,255,255,0.2);
    color: #fff;
    text-transform: uppercase;
    padding: 15px 30px;
    display: inline-block;
    margin: 60px 10px 0 10px;
    letter-spacing: 1px;
    transition: background-color 0.2s ease;
    min-width: 200px;
}

.hero-btn:hover {
    background-color: rgba(255,255,255, 0.3);
}
/*
.hero-btn:active {
    background-color: rgba(255,255,255,0.5);
}*/

.hero-btn:hover, .hero-btn:active, .hero-btn:focus {
    color: #fff;
}

.hero-content {
    padding: 20px 0;
}

@media screen and (min-width: 768px) {
    .hero-content {
        padding: 120px 0;
    }
}

.hero::before {
    background-image: url("../img/masthead_blur.jpg");
    background-position: center center;
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    background-size: cover;
    z-index: 1;

    /* Decrease blur-radius here for sharper image */
    filter: blur(0px);
    -webkit-filter: blur(0px);
    /* Adjust margin-left to negative blur-value to remove vignette caused by blurring (caused by container position) */
    margin-top: -7px;
    margin-left: -7px;
    /* Add blur-value to widht & height to remove vignette caused by blurring (caused by container size) */
    width: calc(100% + 14px);
    height: calc(100% + 14px);

    /* Decrease opacity here for darker image */
    opacity: 1;

}

.hero::after/*, .footer::after*/ {
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #0f4bb3; /* For browsers that do not support gradients */
    background: #1b5ed3; /* For browsers that do not support gradients */
    background: -webkit-linear-gradient(right, #1b5ed3 , #29c36a); /* For Safari 5.1 to 6.0 */
    background: -o-linear-gradient(left, #1b5ed3, #29c36a); /* For Opera 11.1 to 12.0 */
    background: -moz-linear-gradient(left, #1b5ed3, #29c36a); /* For Firefox 3.6 to 15 */
    background: linear-gradient(to left, #1b5ed3, #29c36a); /* Standard syntax */
    z-index: 1;

    /* Increase opacity here for stronger gradient overlay */
    opacity: 0.8;

}

.hero-container {
    position: relative;
    z-index: 2;
}

.hero a {
    color: #fff;
}

.customer-link {
    position: absolute;
    left: 15px;
}

.customer-logo {
    text-align: center;
}

.customer-logo img {
    max-width: 160px;
    height: auto;
}

.hero .customer-logo a {
    display: inline-block;
    margin-top: -16px;
    font-size: 30px;
    font-weight: 300;
}

.hero .customer-logo a:hover, .hero .customer-logo a:active, .hero .customer-logo a:focus {
    text-decoration: none;
}

.customer-logo span.glyphicon {
    font-size: 36px;
    transform: translateY(4px);
}

.customer-logo span.title {
    margin-top: -6px;
}

.customer-text {
    position: absolute;
    right: 15px;
}

/* Selling Points */

.selling-points {
    background-color: #fafafa;
    border-bottom: #f6f6f6 1px solid;
    padding: 50px 0;
    font-weight: 400;
}

.selling-points h4 {
    color: #4c4f55;
    letter-spacing: 1px;
}

.selling-points span {
    padding: 0 5px 0 0;
    transform: translateY(1px);
}

.selling-points p {
    color: #666;
    font-size: 16px;
}

/* Feature Details */

.feature {
    background-color: #fff;
    padding: 75px 0;
    border-top: #ececec 1px solid;
    border-bottom: #f6f6f6 1px solid;
}

.feature:first-of-type {
    border-width: 0;
}

@media screen and (min-width: 768px) {
    .feature-details h4 {
        margin-top: 3rem;
    }
}

/* Dark Hero Text */

.hero-text {
    padding: 235px 0;
}

.dark, .dark p {
    color: #fff;
}

.rhythmus {
    position: relative;
}

.rhythmus::before {
    background-image: url("../img/dark-hero.jpg");
    background-position: 0% 30%;
    content: "";
    position: absolute;
    top: 0;
    left: -10%;
    background-size: cover;
    z-index: 1;
    width: 110%;
    height: 100%;

    /* Decrease opacity here for darker image */
    opacity: 0.7;

}

.rhythmus::after/*, .footer::after*/ {
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #0d1a2b; /* For browsers that do not support gradients */
    background: -webkit-radial-gradient(circle, #184580 0%, #0d1a2b 80%); /* Safari 5.1 to 6.0 */
    background: -o-radial-gradient(circle, #184580 0%, #0d1a2b 80%); /* For Opera 11.6 to 12.0 */
    background: -moz-radial-gradient(circle, #184580 0%, #0d1a2b 80%); /* For Firefox 3.6 to 15 */
    background: radial-gradient(circle, #184580 0%, #0d1a2b 80%); /* Standard syntax */

    z-index: 1;

    /* Increase opacity here for stronger gradient overlay */
    opacity: 0.7;

}

/* Testimonials */

.slick-prev, .slick-next {
    font-size: 0;
    line-height: 0;
    position: absolute;
    top: 50%;
    display: block;
    width: 45px;
    height: 45px;
    padding: 0;
    -webkit-transform: translate(0, -50%);
    -ms-transform: translate(0, -50%);
    transform: translate(0, -50%);
    cursor: pointer;
    color: transparent;
    border: none;
    outline: none;
    background: transparent;
    z-index: 100;
}

.slick-prev {
    left: 10px;
}

.slick-next {
    right: 10px;
}

.slick-next:before {
    content: "\e080";
}

.slick-prev:before {
    content: "\e079";
}

.slick-prev:before, .slick-next:before {
    font-family: 'Glyphicons Halflings';
    font-size: 45px;
    line-height: 0;
    vertical-align: middle;
    opacity: .75;
    color: white;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

.slick-prev:hover:before, .slick-next:hover:before {
    opacity: 1;
}

.slick-slide {
    opacity: 0.3;
    transition: all 0.3s ease;
    outline: none;
}

.slick-slide:hover, .slick-slide:focus, .slick-slide:active {
    outline: none;
}

.slick-current {
    opacity: 1;
}

.no-padding {
    padding: 0;
}

.no-overflow {
    overflow: hidden;
}

.slick-list {
    overflow: visible;
}

.testimonial-container {
    max-width: 100%;
    width: 800px;
    margin: 0 auto;
    padding: 150px 0;
}

.testimonial-container.publikationen {
    width: 900px;
}

.testimonials {
    background: #29b473;
    background: -webkit-linear-gradient(right, #29b473 , #417996); /* For Safari 5.1 to 6.0 */
    background: -o-linear-gradient(left, #29b473, #417996); /* For Opera 11.1 to 12.0 */
    background: -moz-linear-gradient(left, #29b473, #417996); /* For Firefox 3.6 to 15 */
    background: linear-gradient(280deg, #29b473 , #417996); /* Standard syntax */
    color: #fff;
    position: relative;
    min-height: 525px;
}

.testimonial {
    max-width: 100%;
    padding: 0 20px;
    font-size: 14px;
}

.testimonial p {
    font-size: 16px;
    font-weight: 300;
    margin-bottom: 20px;
}

@media screen and (min-width: 768px) {
    .testimonial {
        padding: 0 100px;
    }

    .testimonial p {
        font-size: 22px;
    }
}

.testimonial span {
    font-size: 16px;
    font-weight: 500;
}

.testimonial span small {
    font-size: 12px;
    font-weight: 300;
}

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

    .testimonial p {
        font-size: 26px;
        font-weight: 300;
        margin-bottom: 20px;
    }

    .testimonial span {
        font-size: 20px;
        font-weight: 500;
    }
}

.testimonial p, .testimonial span {
    line-height: 1.2;
    color: #fff;
}

.testimonial-image {
    margin: 0 auto 20px auto;
    max-height: 280px;
}

@media screen and (min-width: 768px) {
    .testimonial-image {
        margin: 0 40px 0 0;
        float: left;
    }
}

/* How it works Tabs */

.how-it-works {
    padding: 100px 0;
}

.tabs-navigation {
    margin: 17px 0;
}

.tabs-navigation li {
    display: inline-block;
}

a.tab-anchor {
    text-transform: uppercase;
    -webkit-transition: all 0.2s ease;
    -moz-transition: all 0.2s ease;
    -ms-transition: all 0.2s ease;
    -o-transition: all 0.2s ease;
    transition: all 0.2s ease;
    border-radius: 50px;
    border: 3px #d6d6d6 solid;
    padding: 12px 50px;
    color: #333;
    display: inline-block;
    letter-spacing: 0.5px;
    margin: 8px 5px;
}

a.tab-anchor:hover {
    text-decoration: none;
    background-color: #f5f5f5;
}

.active a.tab-anchor {
    background-color: #ececec;
}

a.tab-anchor:active, a.tab-anchor:focus {
    text-decoration: none;
}

.tab-content {
    padding: 40px 0;
}

/* Try It */

.try-it-out {
    background-color: #e9f0f3;
    padding: 145px 0 180px;
}

.btn-try {
    background-color: #417996;
    color: #fff;
    text-transform: uppercase;
    padding: 15px 30px;
    display: inline-block;
    margin: 30px 10px 0 10px;
    letter-spacing: 1px;
    transition: background-color 0.2s ease;
    border-radius: 50px;
    font-weight: 300;
}

/* Diskussionskultur */

.diskussionskultur {
    position: relative;
    background-color: #fff;
}

.diskussionskultur h1 {
    font-size: 40px;
}

.diskussionskultur::before {
    background-image: url("../img/bright-hero2.jpg");
    background-position: center center;
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    background-size: cover;
    z-index: 1;

    width: 100%;
    height: 100%;

    /* Decrease opacity here for darker image */
    opacity: 0.8;

}

.diskussionskultur::after {
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.2); /* For browsers that do not support gradients */
    background: -webkit-radial-gradient(circle, rgba(255,255,255,0.8) , rgba(255,255,255,0.0)); /* For Safari 5.1 to 6.0 */
    background: -o-radial-gradient(circle, rgba(255,255,255,0.8), rgba(255,255,255,0.0)); /* For Opera 11.1 to 12.0 */
    background: -moz-radial-gradient(circle, rgba(255,255,255,0.8), rgba(255,255,255,0.0)); /* For Firefox 3.6 to 15 */
    background: radial-gradient(circle, rgba(255,255,255,0.8) , rgba(255,255,255,0.0) 150%); /* Standard syntax */

    z-index: 1;

    /* Increase opacity here for stronger gradient overlay */
    opacity: 0.9;
}

/* Why it's important */

.why {
    position: relative;
    background: #ff595f; /* For browsers that do not support gradients */
    background: -webkit-linear-gradient(-69deg, #e72d5a, #ff595f); /* For Safari 5.1 to 6.0 */
    background: -o-linear-gradient(-69deg, #e72d5a, #ff595f); /* For Opera 11.1 to 12.0 */
    background: -moz-linear-gradient(-69deg, #e72d5a, #ff595f); /* For Firefox 3.6 to 15 */
    background: linear-gradient(-69deg, #e72d5a, #ff595f); /* Standard syntax */

}

.testimonial-subtitle a, .testimonial-subtitle a:hover, .testimonial-subtitle a:active {
    color: inherit;
}

/* Documentation */

.static {
    position: static;
}

.documentation-links li.active, .nav-pills>li.active>a, .nav-pills>li.active>a:focus, .nav-pills>li.active>a:hover {
    background-color: #417996;
    border-radius: 3px;
}

#documentation, .documentation {
    position: relative;
}

@media screen and (min-width: 1024px) {
    .documentation-links {
        max-width: 280px;
    }
}

@media screen and (min-width: 1200px) {
    .documentation-links {
        max-width: 320px;
    }
}

.documentation-links li a {
    font-size: 15px;
    color: #417996;
}

.documentation {
    padding: 100px 0;
}

.documentation h4:first-of-type {
    margin-top: 0;
}


.documentation h4 {
    margin-top: 3rem;
}


.affix {
    top: 20px;
}

/* Contact */

.contact {
    padding: 90px 0;
    background-color: #e9f0f3;
}

.input-group {
    width: 100%;
}

textarea {
    border-radius: 4px !important;
    min-height: 230px;
}

.form-group {
    margin-bottom: 30px;
}

button[type="submit"] {
    float: right;
}

.contact-form {
    margin-top: 80px;
}

/* Footer */

.footer {
    background-color: #2e3a44;
    color: #888;
    position: relative;
    padding: 70px 0 60px 0;
}

.footer h4 {
    color: #fff;
    text-transform: uppercase;
    font-weight: 400;
    font-size: 16px;
    margin-bottom: 1.4em;
    opacity: 0.8;
}


.footer p {
    opacity: 0.6
}

.footer p, .footer a {
    color: #fff;
    font-weight: 300;
    font-size: 15px;
    line-height: 1.8;
    letter-spacing: 0.3px;
}

.footer p:first-of-type {
    padding-right: 0%;
}

.footer a {
    display: block;
    transition: all 0.3s ease;
}

.footer a:hover, .footer a:active, .footer a:focus {
    text-decoration: none;
}

.footer a:hover {
    color: #aaa;
}

.sub-footer {
    background-color: #263038;
    color: #3f4952;
    padding: 20px 0;
}

.sub-footer a, .sub-footer a:hover, .sub-footer a:active, .sub-footer a:focus {
    color: #3f4952;
    text-decoration: none;
}

/* Animate Link underline */


.underline {
    position: relative;
    text-decoration: none;
}

.underline:hover, .underline:active, .underline:focus {
    text-decoration: none;
}

.underline:before {
    content: "";
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: 0px;
    left: 0;
    background-color: #fff;
    visibility: hidden;
    -webkit-transform: scaleX(0);
    transform: scaleX(0);
    -webkit-transition: all 0.3s ease-in-out 0s;
    transition: all 0.3s ease;
}

.underline:hover:before {
    visibility: visible;
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
}