/*
  1. Use a more-intuitive box-sizing model.
*/
*, *::before, *::after {
  box-sizing: border-box; }

/*
  2. Remove default margin
*/
* {
  margin: 0; }

/*
  Typographic tweaks!
  3. Add accessible line-height
  4. Improve text rendering
*/
body {
  line-height: 1.5;
  /*  -webkit-font-smoothing: antialiased;*/ }

/*
  5. Improve media defaults
*/
img, picture, video, canvas, svg {
  display: block;
  max-width: 100%; }

/*
  6. Remove built-in form typography styles
*/
input, button, textarea, select {
  font: inherit; }

/*
  7. Avoid text overflows
*/
p, h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word; }

/*
  8. Create a root stacking context
*/
#root, #__next {
  isolation: isolate; }

/*****************************************
				VARIABLES
*****************************************/
:root {
  --header-height: 68px;
  --border: 1px dotted rgba(0,0,0,0.2);
  --red: #d00;
  --red-darker: #b00;
  --hover-color: #f2f2f2;
  --sidebar-width: 160px; }

/*****************************************
				 HELPERS
*****************************************/
@font-face {
  font-family: Carbon;
  font-weight: bold;
  src: url("../fonts/carbon-bold.woff") format("woff"); }

.btn {
  font-family: "Carbon", sans-serif;
  font-weight: bold;
  line-height: 1.0;
  display: inline-block;
  height: 42px;
  padding: 12px 20px;
  text-align: center;
  color: white;
  font-size: 16px;
  font-weight: bold;
  text-decoration: none;
  white-space: nowrap;
  background: var(--red);
  transition: background-color 0.15s ease; }
  .btn:hover {
    background-color: var(--red-darker); }
  .btn.btn--secondary {
    border: 2px solid var(--red);
    background: transparent;
    color: var(--red); }
    .btn.btn--secondary:hover {
      color: white;
      background-color: var(--red); }
  .btn.btn--tertiary {
    color: var(--red);
    background-color: transparent;
    padding-left: 0px;
    padding-right: 0px; }
    .btn.btn--tertiary:hover {
      background-color: rgba(0, 0, 0, 0.03); }

.slub {
  font-family: "Carbon", sans-serif;
  font-weight: bold;
  line-height: 1.0;
  margin-bottom: 4px;
  font-size: 14px;
  font-weight: bold;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.8; }

.secondary {
  font-size: 14px;
  opacity: 0.75; }

.cta-row {
  display: flex;
  flex-direction: column; }
  @media (min-width: 600px) {
    .cta-row {
      flex-direction: row; } }
  .cta-row > * {
    margin-top: 8px; }
    @media (min-width: 600px) {
      .cta-row > * {
        margin-right: 16px; } }
/*****************************************
			  HTML ELEMENTS
*****************************************/
html {
  color: #111;
  font-size: 15px;
  font-family: "Manrope", sans-serif;
  scroll-behavior: smooth; }

h1, h2, h3 {
  font-family: "Carbon", sans-serif;
  font-weight: bold;
  line-height: 1.0; }

h1 {
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 8px;
  padding: 4px 0;
  border-bottom: var(--border);
  font-size: 48px;
  line-height: 85%; }
  @media (min-width: 600px) {
    h1 {
      margin-bottom: 24px;
      padding-bottom: 8px;
      font-size: 64px; } }
h2 {
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-size: 30px;
  line-height: 85%;
  border-bottom: var(--border); }
  @media (min-width: 600px) {
    h2 {
      font-size: 48px; } }
  @media (min-width: 800px) {
    h2 {
      font-size: 64px; } }
  @media (min-width: 600px) {
    h2.h2--smaller {
      font-size: 40px; } }
  @media (min-width: 800px) {
    h2.h2--smaller {
      font-size: 48px; } }
h3 {
  margin-bottom: 16px;
  font-size: 24px;
  line-height: 85%;
  border-bottom: var(--border); }
  @media (min-width: 800px) {
    h3 {
      font-size: 32px; } }
p {
  line-height: 24px;
  margin-bottom: 16px; }

main section, main .about-wrapper {
  margin: 0 auto 120px;
  max-width: 1000px;
  padding: 0 12px; }
  @media (min-width: 800px) {
    main section, main .about-wrapper {
      margin-bottom: 200px; } }
  @media (min-width: 1100px) {
    main section, main .about-wrapper {
      max-width: 1160px;
      padding-top: var(--header-height);
      padding-right: var(--sidebar-width);
      padding-left: 12px; } }
  @media (min-width: 1200px) {
    main section, main .about-wrapper {
      margin-bottom: 300px;
      padding-left: 0; } }
/*****************************************
				PAGE STYLES
*****************************************/
header {
  position: relative;
  display: flex;
  justify-content: space-between;
  margin: 0 auto var(--header-height);
  width: 100%;
  max-width: 1160px;
  height: var(--header-height);
  padding-left: 12px;
  padding-right: 12px;
  border-bottom: var(--border);
  background-color: rgba(255, 255, 255, 0.75);
  z-index: 3; }
  @media (min-width: 600px) {
    header {
      position: fixed;
      left: 50%;
      -webkit-transform: translateX(-50%);
              transform: translateX(-50%);
      margin-bottom: 0; } }
  @media (min-width: 1200px) {
    header {
      padding-left: 0;
      padding-right: 0; } }
.header__logo {
  flex-shrink: 1;
  margin-right: 12px;
  max-width: 199px;
  min-width: 0; }

.header__nav-content {
  display: flex; }

.header__contact-links {
  display: flex;
  justify-content: stretch;
  position: absolute;
  top: var(--header-height);
  left: 0;
  right: 0;
  width: 100%;
  height: var(--header-height);
  border-bottom: var(--border); }
  @media (min-width: 600px) {
    .header__contact-links {
      position: relative;
      justify-content: flex-start;
      top: 0;
      right: auto;
      width: auto;
      height: auto;
      border-bottom: none; } }
.contact-link {
  text-decoration: none;
  color: inherit;
  transition: background-color 0.2s ease;
  flex-grow: 1;
  padding: 10px 12px 0;
  line-height: 16px;
  transition: background-color 0.1s ease; }
  .contact-link:hover {
    background-color: var(--hover-color); }
  @media (min-width: 600px) {
    .contact-link {
      flex-grow: 0;
      padding-left: 12px;
      padding-right: 12px; } }
  @media (min-width: 700px) {
    .contact-link {
      padding-left: 24px;
      padding-right: 24px; } }
  .contact-link:last-child {
    border-left: var(--border); }
    @media (min-width: 600px) {
      .contact-link:last-child {
        border-left: none; } }
    @media (min-width: 700px) {
      .contact-link:last-child {
        border-right: var(--border);
        margin-right: 11px; } }
.contact-link__value {
  font-family: "Carbon", sans-serif;
  font-weight: bold;
  line-height: 1.0; }

.header__btn {
  align-self: center; }
  @media (min-width: 1100px) {
    .header__btn {
      width: 136px; } }
  @media (min-width: 1200px) {
    .header__btn {
      width: 148px; } }
.side-nav {
  font-family: "Carbon", sans-serif;
  font-weight: bold;
  line-height: 1.0;
  display: none; }
  @media (min-width: 1100px) {
    .side-nav {
      display: block;
      position: fixed;
      top: 0;
      left: calc(min(50% + 420px, 100% - var(--sidebar-width)));
      width: var(--sidebar-width);
      height: 100%;
      margin-top: var(--header-height);
      border-left: var(--border);
      padding-top: 8px;
      z-index: 2; } }
.side-nav-list {
  margin: 0;
  padding: 0;
  list-style-type: none; }

.side-nav__item {
  text-decoration: none;
  color: inherit;
  transition: background-color 0.2s ease;
  display: inline-block;
  position: relative;
  width: 100%;
  padding: 10px 12px;
  opacity: 0.7; }
  .side-nav__item:hover {
    background-color: var(--hover-color); }
  .side-nav__item.side-nav__item--active {
    opacity: 1.0; }
    .side-nav__item.side-nav__item--active:before {
      content: "";
      position: absolute;
      width: 3px;
      height: 100%;
      top: 0;
      left: 0;
      background-color: var(--red); }

.atf {
  position: relative;
  padding-top: 12px; }
  @media (min-width: 600px) {
    .atf {
      padding-top: calc(var(--header-height) + 24px); } }
.desktop-hero-image-wrapper {
  display: none; }
  @media (min-width: 600px) {
    .desktop-hero-image-wrapper {
      display: block;
      margin-left: 25%;
      z-index: -1; } }
  @media (min-width: 800px) {
    .desktop-hero-image-wrapper {
      margin-left: 20%;
      margin-right: 10%; } }
.atf__hero--desktop {
  position: relative;
  z-index: -1; }

@media (min-width: 600px) {
  .atf__headline {
    margin-top: -24px; } }

@media (min-width: 800px) {
  .atf__headline {
    max-width: 90%; } }

.atf__subhead {
  font-family: "Carbon", sans-serif;
  font-weight: bold;
  line-height: 1.0;
  margin-bottom: 32px;
  font-size: 20px; }
  @media (min-width: 600px) {
    .atf__subhead {
      margin-left: 12.5%;
      max-width: 460px;
      font-size: 20px; } }
  @media (min-width: 800px) {
    .atf__subhead {
      margin-left: 10%; } }
@media (min-width: 600px) {
  .atf__hero--mobile {
    display: none; } }

@media (min-width: 600px) {
  .header__cta-row {
    margin-left: 12.5%; } }

@media (min-width: 800px) {
  .header__cta-row {
    margin-left: 10%; } }

.about-wrapper {
  position: relative; }
  @media (min-width: 700px) {
    .about-wrapper {
      display: grid;
      grid-template-columns: 260px 348px;
      justify-content: space-around; } }
  @media (min-width: 800px) {
    .about-wrapper {
      grid-template-columns: 360px 348px; } }
  @media (min-width: 900px) {
    .about-wrapper {
      grid-template-columns: 360px 500px;
      justify-content: space-between; } }
  @media (min-width: 1100px) {
    .about-wrapper {
      padding-right: var(--sidebar-width); } }
.floating-image-wrapper {
  display: none; }
  @media (min-width: 700px) {
    .floating-image-wrapper {
      grid-row: span 2;
      display: block;
      position: -webkit-sticky;
      position: sticky;
      top: calc(50vh - 230px);
      height: 332px;
      overflow: hidden; } }
  @media (min-width: 800px) {
    .floating-image-wrapper {
      height: 452px; } }
.about-bold-spirit-image {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.2s ease; }
  .about-bold-spirit-image.visible {
    opacity: 1; }

@media (min-width: 900px) {
  .about-bjj,
  .about-bold-spirit {
    min-width: 500px; } }

@media (min-width: 1100px) {
  .about-bjj,
  .about-bold-spirit {
    padding-top: 0;
    padding-right: 0; } }

.about-bold-spirit {
  margin-bottom: 0; }

.about-mobile-image-wrapper {
  height: 57vw;
  max-height: 250px;
  overflow: hidden; }
  @media (min-width: 700px) {
    .about-mobile-image-wrapper {
      display: none; } }
.about-mobile-image {
  -webkit-transform: translateY(-25%);
          transform: translateY(-25%); }

@media (min-width: 900px) {
  .about__text-content {
    width: 360px; } }

@media (min-width: 1100px) {
  .classes, .sign-up {
    padding-right: calc(var(--sidebar-width) + 140px); } }

.classes__img, .sign-up__img {
  position: relative;
  float: right;
  margin-bottom: -20px;
  z-index: -1; }

.classes__subhead, .sign-up__subhead {
  margin-bottom: 32px;
  max-width: 860px;
  clear: both; }

@media (min-width: 900px) {
  .mobile-content {
    display: none; } }

.desktop-content {
  display: none; }
  @media (min-width: 900px) {
    .desktop-content {
      display: block; } }
@media (min-width: 700px) {
  .three-cols, .instructor-list {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    -webkit-column-gap: 24px;
       -moz-column-gap: 24px;
            column-gap: 24px; } }

@media (min-width: 800px) {
  .three-cols, .instructor-list {
    -webkit-column-gap: 40px;
       -moz-column-gap: 40px;
            column-gap: 40px; } }

.col {
  margin-bottom: 32px; }

@media (min-width: 700px) {
  .schedule {
    background: no-repeat top right 12px url(../img/bold-spirit-watermark.svg); } }

@media (min-width: 1100px) {
  .schedule {
    background: no-repeat top right calc(var(--sidebar-width) + 12px) url(../img/bold-spirit-watermark.svg); } }

.schedule-subhead {
  border-bottom: none; }

.calendar {
  display: grid;
  grid-template-columns: 90px 1.5fr 1.5fr;
  border-top: var(--border); }
  @media (min-width: 700px) {
    .calendar {
      grid-template-columns: repeat(7, 1fr);
      grid-template-rows: 36px 1fr 1fr;
      grid-auto-flow: column;
      border-top: none; } }
.class-day-of-week,
.class-details {
  border-bottom: var(--border);
  padding-top: 12px;
  padding-bottom: 12px; }
  @media (min-width: 700px) {
    .class-day-of-week,
    .class-details {
      border-left: var(--border);
      padding: 8px; } }
.class-day-of-week {
  font-family: "Carbon", sans-serif;
  font-weight: bold;
  line-height: 1.0;
  font-size: 20px; }

.class-details {
  margin-bottom: 0; }
  @media (min-width: 700px) {
    .class-details {
      padding-bottom: 16px;
      border-bottom: none; } }
.class-time {
  opacity: 0.7; }

.class-name {
  font-weight: bold; }

.only-class-of-the-day {
  grid-column: span 2; }
  @media (min-width: 700px) {
    .only-class-of-the-day {
      grid-row: span 2;
      grid-column: inherit; } }
.instructor-list {
  margin: 0;
  padding: 0;
  list-style-type: none;
  margin-top: 32px; }

.instructor {
  display: flex; }
  @media (min-width: 700px) {
    .instructor {
      display: block;
      max-width: 260px; } }
.instructor__img {
  align-self: flex-start;
  margin-right: 16px;
  width: 30%; }
  @media (min-width: 700px) {
    .instructor__img {
      width: 100%;
      margin-bottom: 24px;
      max-width: none; } }
.blue-belt,
.purple-belt,
.brown-belt,
.black-belt {
  display: inline-block;
  width: 40px;
  height: 10px;
  float: right;
  margin-top: 8px; }

.blue-belt {
  background-image: url(../img/blue-belt.svg); }

.purple-belt {
  background-image: url(../img/purple-belt.svg); }

.brown-belt {
  background-image: url(../img/brown-belt.svg); }

.black-belt {
  background-image: url(../img/black-belt.svg); }

@media (min-width: 1200px) {
  .sign-up {
    margin-bottom: 200px; } }

.sign-up__img {
  max-width: 66%; }

@media (min-width: 700px) {
  .sign-up__layout {
    display: grid;
    grid-template-columns: 360px 300px 1fr;
    -webkit-column-gap: 40px;
       -moz-column-gap: 40px;
            column-gap: 40px; } }

.sign-up .cta-row {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  max-width: 360px; }

footer {
  position: relative;
  padding: 24px 12px 16px;
  color: white;
  background-color: #70797E;
  z-index: 2; }
  footer a {
    text-decoration: none;
    color: inherit;
    font-family: "Carbon", sans-serif;
    font-weight: bold;
    line-height: 1.0; }
    footer a:hover {
      text-decoration: underline; }

.footer-lists {
  display: grid;
  grid-template-columns: 1fr 1fr;
  -webkit-column-gap: 24px;
     -moz-column-gap: 24px;
          column-gap: 24px;
  margin: 0 auto;
  max-width: 1160px; }
  @media (min-width: 700px) {
    .footer-lists {
      grid-template-columns: 1fr 1fr 1fr 1fr;
      -webkit-column-gap: 40px;
         -moz-column-gap: 40px;
              column-gap: 40px; } }
  @media (min-width: 900px) {
    .footer-lists {
      grid-template-columns: 1fr 1fr 89px 1fr 1fr;
      -webkit-column-gap: 40px;
         -moz-column-gap: 40px;
              column-gap: 40px;
      margin: 48px auto 32px; } }
  @media (min-width: 1100px) {
    .footer-lists {
      -webkit-column-gap: 100px;
         -moz-column-gap: 100px;
              column-gap: 100px; } }
.footer-list {
  margin: 32px 0; }
  @media (min-width: 900px) {
    .footer-list {
      margin-top: 0; } }
.footer-list ul {
  margin: 0;
  padding: 0;
  list-style-type: none; }

.footer__copyright {
  margin-bottom: 0;
  text-align: center; }

footer ~ div > section, footer ~ div > .about-wrapper {
  margin-bottom: 0; }