html {
    background-color: #f0f0f0;
}

p {
    line-height: 1.2;
    margin-bottom: 1rem;
}

p a, ol a, ul a, li a {
    opacity: 0.7;
    cursor: pointer;
}

p a:hover, ol a:hover, ul a:hover, li a:hover {
    opacity: 1;
}

ul li, ol li {
    margin-top: 0.3rem;
}


/* Main navigation */

body > nav {
    position: fixed;
    top: 0;
    left: 0;
    padding: 1.3rem 1rem;
    width: calc(100% - 2rem);
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0.2rem 0.2rem 0.5rem rgba(0, 0, 0, 0.05);
    z-index: 100;
    text-align: right;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: flex-end;
    align-items: center;
}

body > nav > [role=menu-toggle] {
    display: none;
}

body > nav .items {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 0.65rem;
}

body > nav .items li {
    margin: 0;
    padding: 0;
}

body > nav .sections-nav {
    display: flex;
}

body > nav .items li a {
    padding: 0.7rem;
    font-size: 1.2rem;
    color: #777;
    transition: 0.15s;
    opacity: 1;
}

body > nav .items li a:hover {
    color: #333;
}

body > nav .items li a[role=register],
body > nav .items li a[role=login] {
    color: white;
    background-color: var(--color-primary);
    padding-left: 1.1rem;
    padding-right: 1.1rem;
    border-radius: 0.5rem;
    border: 0.05rem solid var(--color-primary);
    padding: 0.65rem;
}

body > nav .items li a[role=login] {
    padding-left: 1.2rem;
    padding-right: 1.2rem;
}

body > nav .items li a[role=register]:hover,
body > nav .items li a[role=login]:hover {
    opacity: 0.6;
    color: white;
    background-color: var(--color-primary);
}

body > nav .items li a[role=register].secondary,
body > nav .items li a[role=login].secondary {
    background-color: transparent;
    color: var(--color-primary);
}

body > nav .items li a[role=register].secondary:hover,
body > nav .items li a[role=login].secondary:hover {
    background-color: var(--color-primary);
    color: white;
    opacity: 1;
}


/* Header */

main > header {
    display: block;
    height: 100vh;
    width: 100%;
    background-color: #f0f0f0;
    background-image: url("../img/default_header_image.e4972a846c40.jpg");
    background-size: 100% auto;
    background-size: cover;
    background-position: 50% 50%;
}

main > header .title-container {
    position: absolute;
    top: 50%;
    left: 2rem;
    width: calc(100% - 4rem);
    padding: 0;
    margin: 0;
    text-align: left;
}

main > header .title-container .logo {
    margin: 0 auto 2rem auto;
    display: block;
    max-width: 14rem;
}

main > header .title-container .title {
    color: var(--color-primary);
    font-size: 7rem;
    margin-bottom: 0;
}

main > header .title-container .subtitle {
    opacity: 0.7;
    font-weight: 400;
    font-size: 3rem;
}

main > header .title-container .buttons-container button {
    font-size: 1.1rem;
    margin-right: 0.8rem;
    border-width: 2px;
    border-style: solid;
    padding: 0.5rem 1.5rem;
}

main > header .title-container .buttons-container button.join-now-button {
    font-weight: bold;
    border-color: var(--color-primary);
    background-color: var(--color-primary);
}

main > header .title-container .buttons-container button.join-now-button:hover {
    opacity: 0.8;
}

main > header .title-container .buttons-container button.learn-more-button {
    border-color: var(--color-primary);
    background-color: transparent;
    color: var(--color-primary);
}

main > header .title-container .buttons-container button.learn-more-button:hover {
    background-color: var(--color-primary);
    color: white;
}

/* Generic section styles */

main > section {
    background-color: white;
    padding: 6rem 10%;
    width: 80%;
    margin: 0;
    background-size: cover;
    background-position: 50% 50%;
    background-repeat: no-repeat;
}


/* Sign up */

section.section-sign_up .signup-form {
    display: block;
    max-width: 34rem;
    margin: 0 auto;
}

section.section-sign_up .signup-form .signup-fields {
    display: flex;
    gap: 1rem;
    flex-direction: row;
    justify-content: space-between;
    margin-bottom: 0.8rem;
}

section.section-sign_up .signup-form .signup-fields input {
    flex: 1;
    flex-grow: 1;
    flex-shrink: 1;
    background-color: #f0f0f0;
}

section.section-sign_up .signup-form .privacy-policy {
    display: block;
    font-size: 0.9rem;
    color: #888;
    text-align: justify;
    margin-bottom: 0.6rem;
    user-select: none;
}

section.section-sign_up .signup-form .privacy-policy.error {
    color: #ff6d6d;
}

section.section-sign_up .signup-form .privacy-policy.error a {
    color: #ff1d1d!important;
}

section.section-sign_up .signup-form input[type=submit] {
    display: block;
    font-size: 1rem;
    font-weight: bold;
    padding: 0.5rem 2rem;
    margin: 0 auto;
}

section.section-sign_up .signup-form p.login-link {
    text-align: center;
    padding-top: 2rem;
}


/* FAQ */

main > .section-faq .faq-item {
    display: block;
    background-color: #f0f0f0;
    padding: 1rem;
    margin-bottom: 0.5rem;
    cursor: pointer;
}

main > .section-faq .faq-item .question {
    transition: 0.1s;
    font-size: 1.4rem;
    margin-bottom: 0;
    display: flex;
}

main > .section-faq .faq-item .question img {
    display: inline-block;
    width: 1em;
    height: 1em;
    vertical-align: bottom;
    transition: 0.2s;
    opacity: 0.5;
    margin-right: 0.6rem;
}

main > .section-faq .faq-item.active .question img {
    transform: rotate(180deg);
}

main > .section-faq .faq-item:hover .question {
    color: var(--color-primary);
}

main > .section-faq .faq-item .answer {
    line-height: 1.3;
    padding-top: 1rem;
    margin: 0;
    padding-left: 2rem;
}

/* about us section */

main > .section-about_us > p.summary {
    text-align: center;
    margin-bottom: 2rem;
}

main > .section-about_us .team-members-container {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: baseline;
    gap: 1rem;
}

main > .section-about_us .team-members-container .member {
    background-color: rgba(120, 120, 120, 0.1);
    border-radius: 0.5rem;
    padding: 1rem;
    max-width: 22rem;
}

main > .section-about_us .team-members-container .member .avatar {
    display: block;
    margin: 0 auto 1rem auto;
    width: 6rem;
    height: 6rem;
    border-radius: 50%;
    background-size: cover;
    background-position: 50% 50%;
}

main > .section-about_us .team-members-container .member .name {
    text-align: center;
}

main > .section-about_us .team-members-container .member > p {
    text-align: justify;
    font-size: 0.9rem;
}

/* Styles for text section elements */


/* - blockquotes */

main > .section-text blockquote {
    width: calc(100% - 6rem);
    margin: 3rem 3rem 2rem 3rem;
}

main > .section-text blockquote p {
    margin-bottom: 0;
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 0.3rem;
}

main > .section-text blockquote p::before {
    content: "“";
    font-size: 4rem;
    display: block;
    opacity: 0.5;
    font-style: normal;
    line-height: 0.2;
}

main > .section-text blockquote footer {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* - collapsible */

main > .section-text details {
    cursor: pointer;
    display: block;
    margin-bottom: 1rem;
}

main > .section-text details summary {
    font-weight: bold;
    transition: 0.1s;
}

main > .section-text details summary::marker {
    color: var(--color-primary);
    transition: 0.2s;
}

main > .section-text details summary:hover {
    opacity: 0.8;
}

main > .section-text details p {
    width: calc(100% - 2rem);
    margin: 1rem;
}

/* Footer */

main > footer {
    background-color: #555;
    color: white;
    text-align: center;
    padding: 2rem 1rem;
}

main > footer .social-media-icons {
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

main > footer .social-media-icons a.social-icon {
    color: transparent;
    overflow: hidden;
    width: 2rem;
    height: 2rem;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    filter: invert();
    opacity: 0.8;
    cursor: pointer;
    transition: 0.2s;
}

main > footer .social-media-icons a.social-icon:hover {
    opacity: 1;
}

main > footer .social-media-icons a.social-icon.service-facebook {
    background-image: url("../../img/icons/social_facebook.55ff9d259cbd.svg");
}

main > footer .social-media-icons a.social-icon.service-twitter {
    background-image: url("../../img/icons/social_twitter.f6382415ae00.svg");
}

main > footer .social-media-icons a.social-icon.service-instagram {
    background-image: url("../../img/icons/social_instagram.341a67c538d6.svg");
}

main > footer .social-media-icons a.social-icon.service-youtube {
    background-image: url("../../img/icons/social_youtube.7f4d5754e60f.svg");
}

main > footer .social-media-icons a.social-icon.service-linkedin {
    background-image: url("../../img/icons/social_linkedin.5b238434e286.svg");
}

main > footer .links {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

main > footer .links a {
    color: white;
    opacity: 0.8;
    transition: 0.2s;
}

main > footer .links a:hover {
    opacity: 1;
}

main > footer .legal {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

main > footer .legal a {
    color: white;
    font-weight: bold;
}

/* Privacy policy, application rules */

section.document {
    width: 60%;
    margin: 0 auto;
    padding-top: 10rem;
}