/* Imported fonts Quattrocento and Montserrat */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@200&family=Quattrocento+Sans&family=Raleway:wght@200&display=swap');

*{
    margin: 0;
    padding: 0;
    border: 0;
}
.container {
    width: 85%;
    margin: 0 auto;
    background-color: white;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: #152845;
    padding-bottom: 40px;
}
/*  Header and Navigation Styles*/
.site_header {
    height: 20px;
    padding-bottom: 100px;
    background-color: #ffba4f;
    position: fixed;
    top: 0;
    left: 7.5%;
    right: 7.5%;
    z-index: 1;
    border-bottom: 0.5px solid white;
}

#main_logo {
    font-family: 'Quattrocento Sans', sans-serif;
    position: absolute;
    left: 5%;
    top: 40%;
    display: flex;
    flex-direction: row;
    letter-spacing: 4px;
}

#btc_logo {
    position: absolute;
    right: 5%;
    top: 40%; 
}

#main_logo:hover {
    transform: scale(1.01);
}

#submit_form_result h1 {
    margin-top: 120px;
}

 #header_navigation {
    position: absolute;
    right: 4%;
    top: 30%;
}

#header_navigation li {
    display: inline-block;
    line-height: 80px;
    padding-right: 35px;
}

#header_navigation a {
    text-decoration: none;
    letter-spacing: 4px;
    color: black;
    font-weight: 900;
}

#header_navigation a:hover {
    background-color: #51606d;
    padding: 1.5px;
    border-radius: 2px;
    color: white;
} 

/* Start main landing page styling*/

#landing_page_main {
    background-image: url('./images/Bitcoin-Images/bitcoin_desktop_bg.jpg');
    height: 900px;
    margin-top: 100px;
    width: 100%;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0.9;
    background-size: cover;
    position: relative;
    border-bottom: 1.5px solid white;
}

#main_image_headings {
    height: 800px;
    width: 40%;
    text-align: center;
    margin: 0 auto;
}

#main_image_headings h2 {
    color: white;
    letter-spacing: 4px;
    margin-bottom: 420px;
    margin-top: 0;
    padding-top: 200px;
}

#main_image_headings h3 {
    color: white;
    letter-spacing: 4px;
}

.section_headings {
    text-align: center;
    margin: 0 auto;
    color: black;
    padding-top: 30px;
    padding-bottom: 20px;
    letter-spacing: 3px;
    font-weight: 900;
}

.section_paragraphs {
    text-align: center;
    margin: 0 auto;
    color: black;
    font-weight:800;
    width: 70%;
    line-height: 30px;
    letter-spacing: 3px;
    font-size: 1.1rem;
}

.section_paragraphs ul{
    list-style: none;
}
.section_paragraphs li {
    line-height: 35px;
}

/* What is Bitcoin section styles */
#what_is_btc{
    width: 100%;
    height: auto;
    text-align: center;
    margin: 0 auto;
    background-color :white;
    border-bottom: 20px solid #ffba4f;
}

#find_out_icon {
    color: #141414;
    font-weight:800;
    padding-top: 40px;
    line-height: 30px;
    letter-spacing: 3px;
    font-size: 1.1rem;
} 

/* Why Bitcoin is unique styles */
   #unique_btc {
    width: 100%;
    height: auto;
    border-bottom: 20px solid #ffba4f;
}

#unique_btc ol {
    margin: 0 auto;
    color: black;
    font-weight:800;
    width: 70%;
    line-height: 40px;
    letter-spacing: 3px;
    font-size: 1.1rem;
}

/*  Mailing List Styles */

#mail_list_heading {
    background-color: white;
}

#reasons_to_subscribe {
    margin: 0;
    padding: 40px 70px 40px 30px;
    width: 26.5%;
    float: left;
}
#reasons_to_subscribe p {
    padding-bottom: 30px;
    line-height: 40px;
    letter-spacing: 4px;
    font-weight: 900;
}

form {
    padding-bottom: 65px;
}

#mail_list_layout {
    width: 40%;
    margin: 0 auto;
    padding-top: 60px;
    background-color: white;
}

#testimonials {
    margin: 0;
    width: 26.5%;
    padding: 40px;
    float: right;
    background-color: white;
}

#testimonials h3 {
    padding-bottom: 50px;
}

#testimonials img {
    margin-top: 40px;
}

#further_reading {
    width: 30%;
    min-height: 352px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
}

#further_reading a {
    text-decoration: none;
    font-style: inherit;
}

#further_reading a:hover {
    border-bottom:1px solid #141414;
}

#subscriber_list {
    height: 35px;
    width: 40%;
    text-align: center;
    margin: 10px 0 10px 0px;
    background-color: #efefef;
    border: 3px solid white;
    border-radius: 4px;
    font-family: inherit;
}

#subscriber_list:hover {
    transform: scale(1.01);
}  

#subscriber_list:focus::placeholder {
    color: transparent;
}

#subscriber_list:focus {
    background-color: #efefef;
    outline: none;
    color: black;
    font-weight: 900;
} 

#subscriber_name {
    display: block;
    background-color: #efefef;
    height: 35px;
    font-family: inherit;
    text-align: center;
}

#subscriber_name_heading {
    display: block;
    font-weight: 800;
    margin-bottom: 10px;
} 
#subscribe_to_list {
    font-weight: 800;
}

#subscriber_name:hover {
    transform: scale(1.01);
}  

#subscriber_name:focus::placeholder {
    color: transparent;
}

#subscriber_name:focus {
    background-color: #efefef;
    outline: none;
    color: black;
    font-weight: 900;
}

#email_list_button {
    height: 34px;
    margin-top: 10px;
    border: 1px solid #292929;
    border-radius: 4px;  
    padding: 0 5px 0 5px;
    background-color: #292929;
    color: white;
    font-weight: 900;
    font-family: inherit;
}
#email_list_button:hover {
    background-color: #efefef;
    color: black;
    transform: scale(1.01);
    font-weight: 800;
} 

/* Start recommended watching styles*/
#recommended_watching {
    clear: both;
    width: 100%;
    height: auto;
    border-top: 20px solid #ffba4f;
    background-color: white;
    text-align: center;
    margin: 0 auto;
}

#recommended_watching h2 {
    clear: both;
}

/* Video Content Area */
#video_content {
    width: 100%;
    height: auto;
    background-color: whitesmoke;
    display: flex;
    align-content: center;
    align-items: center;
    justify-content: flex-start;
}

#video_content iframe {
    width: 24.3%;
    height: 350px;
    border: 5px solid whitesmoke;
} 

/* Footer and Social Links */

   #site_footer {
    height: auto;
    width: 100%;
    background-color: #ffba4f;
}

.social-networks {
    text-align: center;
    padding-top: 65px;
    margin-top: 0;
}

.social-networks li {
    display: inline;
    margin: 0 7% 0 7%;
}
.social-networks i{
    font-size: 160%;
    background-color: white;
    color: #3a3a3a;
    border-radius: 50%;
    padding: 5px;
}
.social-networks i:hover {
    animation-name: icon-increase;
    animation-duration: 0.3s;
    animation-fill-mode: forwards;
} 

#copyright {
    text-align: center;
    padding: 10px 0 5px 0;
}

/* Animation for icons */

@keyframes icon-increase {
    from {
        transform: scale(1.0);
    }
    to {
        transform: scale(1.07);
        border: 0.3px solid #3a3a3a;
    }
}

/* Style to keep main logo on header display inline on extra wide monitors */
@media screen and (max-width: 2560px) {
    #mobile_header {
        display: none;
    }
}
/*Styles for wide monitors*/
@media screen and (max-width: 1600px) {

    #header_navigation {
        position: absolute;
        right: 4%;
        left: 4%;
        top: 50%;
    }
    #main_logo {
        position: absolute;
        left: 4%;
        top: 20%;
    }
    #mobile_header {
        display: none;
    }
    #video_content {
        width: 98%;
    }
    #subscribe_img {
        width: 98%;
    }
}  

 /* Style for 1100px viewports or less */

@media screen and (max-width: 1100px) {

    .site_header {
    height: 100px;
    }

    #mobile_header {
        display: none;
    }
    #video_content {
        width: 100%;
        flex-direction: column;
    }

    #video_content iframe {
        width: 95%;
    }

    #reasons_to_subscribe {
        margin: 0;
        padding: 5% 0px 40px 4%;
        width: 95%;
    }
    #subscriber_name {
        display: inline;
    }
    .section_headings {
        padding: 5%;
        letter-spacing: 2px;
    }

    #reasons_to_subscribe p {
        padding-bottom: 30px;
        line-height: 30px;
        letter-spacing: 3px;
        font-weight: 900;
    }

    #subscribe_img {
        width: 98%;
        height: auto;
    }

    #testimonials {
        margin: 0 0 5% 5%;
        width: 90%;
        padding: 0;
        float: none;
    }

    #mail_list_layout {
        width: 100%;
        text-align: center;
        padding-top: 60px;
    }
    #further_reading {
        width: 100%;
    } 

    #video_content {
        width: 98%;
    }
}  

/* Styles for 984px viewports or less */
  @media screen and (max-width: 984px) {

    #header_navigation li {
        float: left;
        padding-right: 35px;
        margin-top: 20px;
        list-style-type: none;
        line-height: normal;
    }

    #mobile_header {
        display: none;
    }
    #video_content {
        width: 100%;
        flex-direction: column;
    }
    
    #video_content iframe {
        width: 95%;
    }

    #reasons_to_subscribe {
        margin: 0;
        padding: 5% 0px 40px 4%;
        width: 95%;
    }
    
    .section_headings {
        padding: 5%;
        letter-spacing: 2px;
    }
    
    #reasons_to_subscribe p {
        padding-bottom: 30px;
        line-height: 30px;
        letter-spacing: 3px;
        font-weight: 900;
    }
    
    #testimonials {
        margin: 0 0 5% 5%;
        width: 90%;
        padding: 0;
        float: none;
    }
    
    #mail_list_layout {
        width: 100%;
        text-align: center;
        padding-top: 60px;
    }
    
    #subscriber_name {
        display: inline;
    }
    
    #subscriber_name_heading {
        position: relative;
        left: -15%;
    }

    #subscribe_img {
        width: 98%;
    }
    
    #further_reading {
        width: 100%;
    }
} 
/* Styles for mobile screens */
 @media screen and (max-width: 500px) {
    .container {
        width: 100%;
    }
    .site_header {
        width: 100%;
        left: 0;
        height: 100px;
    }
    
    #main_logo {
    display: flex;
    flex-direction: column;
    left: 15%;
    top: 2%;
    }

    #mobile_header {
        display:block;
    }

    #second_logo_heading {
        margin-bottom: 15px;
    }

    #header_navigation {
        top: 41%;
        border-top: 3px solid white;
        margin-left: 10px;
        margin-right: 10px;

    }
    #header_navigation li {
        line-height: 1px;
        padding-right: 1%;
        margin-top: 30px;
        float: none;
    }
    #header_navigation a {
        letter-spacing: 2px;
        padding-right: 5px;
        border-right: 1px solid white;
    }

    #main_image_headings {
        width: 80%;
        text-align: center;
    }

    #main_image_headings h2 {
        padding-top: 130px;
    }

    #reasons_to_subscribe {
        margin: 0;
        padding: 5% 0px 40px 4%;
        width: 95%;
    }

    #subscribe_img {
        width: 95%;
    }

    .section_headings {
        padding: 5%;
        letter-spacing: 2px;
    }

    #form {
        width: 85%;
        margin-left: 15%;
    }

    #reasons_to_subscribe p {
        padding-bottom: 30px;
        line-height: 30px;
        letter-spacing: 3px;
        font-weight: 900;
    }

    #testimonials {
        margin: 0 0 5% 5%;
        width: 90%;
        padding: 0;
        float: none;
    }

    #mail_list_layout {
        width: 100%;
        padding-top: 60px;
    }

    #subscriber_name {
        display: inline;
    }

    #subscriber_name_heading {
        position: relative;
        left: -25%;
    }

    #email_list_button {
        margin: 10px 0 0 5px;
    }

    #further_reading {
        width: 100%;
    }

    #recommended_watching {
        width: 100%;
        line-height: 30px;
    }

    #video_content {
        width: 100%;
        flex-direction: column;
    }

    #video_content iframe {
        width: 100%;
    }

    .social-networks li {
        margin: 0 5% 0 5%;
    }

    .social-networks {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        margin-left: 10%;
    }

    #back_to_top {
        visibility: hidden;
    }

}