:root {
  --font-family: "Instrument Sans", sans-serif;

  --font-h1: 22px;
  --font-h1-weight: 550;
  --font-h1-line-height: 28.6px;

  --font-h2: 18px;
  --font-h2-weight: 550;
  --font-h2-line-height: 23.4px;

  --font-h3: 16px;
  --font-h3-weight: 550;
  --font-h3-line-height: 23.4px;

  --font-h4: 16px;
  --font-h4-weight: 700;
  --font-h4-line-height: 1.3;
  --font-h4-letter-spacing: 0.02em;

  --font-body-l: 16px;
  --font-body-l-weight: 450;
  --font-body-l-line-height: 23px;

  --font-body-s: 14px;
  --font-body-s-weight: 450;
  --font-body-s-line-height: 21px;

  --font-label-l: 18px;
  --font-label-l-weight: 650;
  --font-label-l-line-height: 27px;

  --font-label-m: 16px;
  --font-label-m-weight: 550;
  --font-label-m-line-height: 24px;

  --font-label-s: 14px;
  --font-label-s-weight: 550;
  --font-label-s-line-height: 21px;

  --font-label-xs: 12px;
  --font-label-xs-weight: 650;
  --font-label-xs-line-height: 16px;

  --font-caption: 12px;
  --font-caption-weight: 450;
  --font-caption-line-height: 16px;

  --font-caption-l: 12px;
  --font-caption-weight-l: 450;
  --font-caption-line-height-l: 16px;

  --btn-radius: 24px;
  --btn-l-radius: 64px;
  --btn-width: 332px;
  --btn-l-width: 356px;
  --btn-l-height: 64px;
  --block-radius: 16px;
  --block-radius-m: 24px;

  --text-text-secondary-color: #ffffffb2;
  --text-text-secondary-2-color: #FFFFFF99;
  --text-text-default-color: #ffffffe5;
  --text-text-onbrand-color: #ffffff;
  --text-text-tertiary: #ffffff80;

  --bg-bg-default-color: #141218;
  --bg-bg-alt-color: rgba(33, 30, 38, 0.7);

  --color-blue-600: #0080ff;
  --color-black-500: #00000080;
  --color-black-900: #000000f2;
  --color-white-200: #ffffff33;
  --color-white-100: #FFFFFF1A;
  --color-raisin-black: #211E26;
  --color-danger: #F45C43;

  --btn-default-color: linear-gradient(
    125.65deg,
    rgba(0, 128, 255, 0.95) 1.55%,
    rgba(26, 58, 220, 0.95) 53.55%,
    rgba(43, 0, 135, 0.95) 105.56%
  );
}

/* instrument-sans-regular - latin */
@font-face {
  font-display: swap;
  font-family: 'Instrument Sans';
  font-style: normal;
  font-weight: 400;
  src: url('../fonts/instrument-sans-v4-latin-regular.woff2') format('woff2');
}
/* instrument-sans-500 - latin */
@font-face {
  font-display: swap;
  font-family: 'Instrument Sans';
  font-style: normal;
  font-weight: 500;
  src: url('../fonts/instrument-sans-v4-latin-500.woff2') format('woff2');
}
/* instrument-sans-600 - latin */
@font-face {
  font-display: swap;
  font-family: 'Instrument Sans';
  font-style: normal;
  font-weight: 600;
  src: url('../fonts/instrument-sans-v4-latin-600.woff2') format('woff2');
}
/* instrument-sans-700 - latin */
@font-face {
  font-display: swap;
  font-family: 'Instrument Sans';
  font-style: normal;
  font-weight: 700;
  src: url('../fonts/instrument-sans-v4-latin-700.woff2') format('woff2');
}

h1 {
  font-size: var(--font-h1);
  font-weight: var(--font-h1-weight);
  line-height: var(--font-h1-line-height);
}
h2 {
  font-size: var(--font-h2);
  font-weight: var(--font-h2-weight);
  line-height: var(--font-h2-line-height);
}
h3 {
  font-size: var(--font-h3);
  font-weight: var(--font-h3-weight);
  line-height: var(--font-h3-line-height);
}
h4 {
  font-size: var(--font-h4);
  font-weight: var(--font-h4-weight);
  line-height: var(--font-h4-line-height);
  letter-spacing: var(--font-h4-letter-spacing);
}

.body-l {
  font-size: var(--font-body-l);
  font-weight: var(--font-body-l-weight);
  line-height: var(--font-body-l-line-height);
}
.body-s {
  font-size: var(--font-body-s);
  font-weight: var(--font-body-s-weight);
  line-height: var(--font-body-s-line-height);
}

.label-l {
  font-size: var(--font-label-l);
  font-weight: var(--font-label-l-weight);
  line-height: var(--font-label-l-line-height);
}
.label-m {
  font-size: var(--font-label-m);
  font-weight: var(--font-label-m-weight);
  line-height: var(--font-label-m-line-height);
}
.label-s {
  font-size: var(--font-label-s);
  font-weight: var(--font-label-s-weight);
  line-height: var(--font-label-s-line-height);
}
.label-xs {
  font-size: var(--font-label-xs);
  font-weight: var(--font-label-xs-weight);
  line-height: var(--font-label-xs-line-height);
}

.caption {
  font-size: var(--font-caption);
  font-weight: var(--font-caption-weight);
  line-height: var(--font-caption-line-height);
}

.caption-l {
  font-size: var(--font-caption-l);
  font-weight: var(--font-caption-weight-l);
  line-height: var(--font-caption-line-height-l);
}

html {
  scroll-behavior: smooth;
}

html,
body {
  height: auto;
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
}

body {
  color: var(--text-text-onbrand-color);
  background: var(--bg-bg-default-color);
  background-image: url("../images/background/bg1_cropped2.png");
  background-repeat: no-repeat;
  background-size: 100% 548px;
  background-position: center top;
  font-family: var(--font-family);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: flex;
  flex-direction: column;
  margin: 0;
  position: relative; 
}

main {
  flex: 1 0 auto;
}

/* Grid */
.page-wrapper {
  display: grid;
  row-gap: 48px;
  grid-template-columns: repeat(4, 1fr);
  max-width: 100%;
  margin: 112px 16px 0px 16px;
}

.glass-matte {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: inset 0.5px 0.5px 0 0 rgba(255, 255, 255, 0.25),
    inset -0.5px -0.5px 0 0 rgba(255, 255, 255, 0.25);
}

.glass-blur {
  background: rgba(255, 255, 255, 0.01);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: inset 0.5px 0.5px 0 0 rgba(255, 255, 255, 0.25),
    inset -0.5px -0.5px 0 0 rgba(255, 255, 255, 0.25);
}

.glass-block {
  border-radius: var(--block-radius-m);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: inset 0.5px 0.5px 0 0 rgba(255, 255, 255, 0.25),
    inset -0.5px -0.5px 0 0 rgba(255, 255, 255, 0.25);
}

.smoothed-element {
  border-radius: var(--block-radius);
  background: var(--bg-bg-alt-color);
  border: 1px solid var(--color-white-100);
}

/* Buttons */
.primary-btn {
  display: flex;
  font-family: var(--font-family);
  align-items: center;
  justify-content: center;
  text-align: center;
  text-decoration: none;
  min-height: 52px;
  border-radius: var(--btn-radius);
  color: var(--text-text-onbrand-color);
  background: var(--btn-default-color);
}

.secondary-btn {
  display: flex;
  font-family: var(--font-family);
  align-items: center;
  justify-content: center;
  text-align: center;
  text-decoration: none;
  min-height: 52px;
  border-radius: var(--btn-radius);
  color: var(--text-text-default-color);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: inset 0.5px 0.5px 0 0 rgba(255, 255, 255, 0.25),
    inset -0.5px -0.5px 0 0 rgba(255, 255, 255, 0.25);
}

/* Buttons states */
.primary-btn, 
.secondary-btn {  
  opacity: 1; 
  transform: scale(1);
  cursor: pointer;
}

.primary-btn:hover:not([disabled]),
.secondary-btn:hover:not([disabled]) {
  opacity: 0.8;
  transform: scale(1);
}

.primary-btn:active:not([disabled]),
.secondary-btn:active:not([disabled]) {
  opacity: 1;
  transform: scale(0.95);
}

.primary-btn[disabled],
.secondary-btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none; 
}

/* data-loading submit button animation with spinner */
.primary-btn[data-loading="1"] {
  opacity: 0.9;
  pointer-events: none;
  position: relative;
}

.primary-btn[data-loading="1"]::after {
  content: "";
  position: absolute;
  right: 16px; top: 50%;
  width: 18px; height: 18px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  transform: translateY(-50%);
  animation: btn-spin 0.8s linear infinite;
}

@keyframes btn-spin {
  from { transform: translateY(-50%) rotate(0deg); }
  to { transform: translateY(-50%) rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .primary-btn[data-loading="1"]::after {
    animation: none;
  }
}

/* Animation on scroll */
.animate-on-scroll {
  transform: translateY(50px);
  will-change: transform;
  transition: none;
}

.animate-on-scroll.visible {
  transform: translateY(0);
  transition:
    transform .8s cubic-bezier(.39, .575, .565, 1) .25s;
}

.hidden {
  display: none !important;
}

/* Header */
#header {
  padding: 16px;
  padding-top: calc(env(safe-area-inset-top) + 16px);
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  right: 0;
}

#header .logo img {
  max-width: 80px;
  max-height: 19.21px;
  display: block;
}

.nav-container {
  min-height: 64px;
  margin: 0 auto;
  padding: 0px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: 40px;
}

.nav-container.hidden {
  display: none !important;
}

.menu-toggle {
  background: none;
  border: none;
  padding: 8px;
}

.menu-toggle img {
  width: 18px;
  height: 12px;
  display: block;
  margin: auto;
}

.nav-container .nav-links,
.nav-container .btn-login {
  display: none;
}

.mobile-menu-overlay {
  position: fixed;
  padding-top: env(safe-area-inset-top);
  inset: 0;
  background: var(--color-black-500);
  display: none;
  justify-content: center;
  align-items: flex-start;
  z-index: 1500;
}

.mobile-menu-overlay.active {
  display: flex;
}

.mobile-menu {
  display: flex;
  flex-direction: column;
  position: relative;
  margin: 16px;
  padding: 12px 24px;
  gap: 8px;
  width: 100%;
  border-radius: 32px;
  height: auto;
  overflow-y: auto;
}

.mobile-menu-header {
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-menu-header .menu-close {
  padding: 8px;
  background: none;
  border: none;
  margin-right: 3px;
}

.mobile-menu-header .menu-close img {
  height: 13.15px;
  width: 13.15px;
  display: block;
}

.mobile-menu-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mobile-menu-content nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-menu-content nav ul li a {
  text-decoration: none;
  color: var(--text-text-default-color);
}

.mobile-menu-content .contact-text {
  color: var(--text-text-secondary-color);
  margin: 0;
}

.mobile-menu-content .contact-text a {
  color: var(--color-blue-600);
}

/* Footer */
.footer-app {
  display: none;
}

#footer {
  color: var(--text-text-default-color);
  background: var(--color-black-900);
  border-top: 1px solid var(--color-white-200);
  margin-top: 48px;
  padding: 32px 24px 24px 24px;
  width: 100%;
  box-sizing: border-box;
  flex-shrink: 0;
}

.footer-container {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.footer-logo {
  display: flex;
  align-items: center;
  min-height: 24px;
  gap: 40px;
}

.footer-logo img {
  display: block;
  max-width: 102px;
  max-height: 24px;
}

.footer-store-buttons ul {
  display: flex;
  align-items: center;
  min-height: 44px;
  gap: 16px;
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}

.footer-store-buttons ul li {
  display: flex;
}

.footer-store-buttons img {
  display: block;
  max-width: 152.2px;
  max-height: 44px;
}

.footer-links {
  display: flex;
  gap: 64px;
}

.footer-links h4 {
  margin-top: 0px;
  margin-bottom: 16px;
}

.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-column a {
  text-decoration: none;
  color: var(--text-text-secondary-color);
}

.footer-column a:hover {
  color: var(--text-text-default-color);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.footer-bottom p {
  margin: 0;
  color: var(--text-text-tertiary);
}

.footer-socials ul {
  list-style: none;
  display: flex;
  gap: 16px;
  margin: 0;
  padding: 0;
}

.footer-socials li {
  display: flex;
}

.footer-socials img {
  width: 24px;
  height: 24px;
  display: block;
}

/* For smallest resolutions */
@media (max-width: 200px) {
  #header .logo img {
    max-width: 100%;
  }

  .footer-store-buttons {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .footer-store-buttons img {
    width: 100%;
    height: auto;
  }

  .footer-links {
    flex-direction: column;
    gap: 16px;
  }

  .footer-logo img {
    max-width: 80%;
    height: auto;
  }
}

/* Mobile -> to remove later */
@media (min-width: 320px) {
}

/* Tablet */
@media (min-width: 768px) {
  :root {
    --font-h1: 22px;
    --font-h1-weight: 550;
    --font-h1-line-height: 28.6px;

    --font-label-xs: 14px;
    --font-label-xs-weight: 550;
    --font-label-xs-line-height: 21px;

    --font-caption-l: 14px;
    --font-caption-weight-l: 450;
    --font-caption-line-height-: 17px;
  }

  body {
    background-image: url("../images/background/bg1_full.png");
    background-position: -355px -475px;
    background-size: 1180px 1000px;
  }

  .page-wrapper {
    grid-template-columns: repeat(8, 1fr);
    row-gap: 64px;
    margin: 108px 40px 0px 40px;
  }

  /* Header */
  #header {
    padding: 16px 24px 20px 24px;
  }

  .nav-container {
    min-height: 72px;
  }

  .mobile-menu {
    margin: 16px 24px 16px 24px;
    padding-top: 16px;
    padding-bottom: 20px;
  }

  .mobile-menu-header .menu-close {
    margin-right: 2px;
  }

  /* Footer */
  #footer {
    padding: 32px 40px;
    margin-top: 64px;
  }

  .footer-top {
    flex-direction: row;
    justify-content: unset;
    align-items: center;
    gap: 254px;
  }

  .footer-links {
    flex-direction: row;
    justify-content: flex-start;
    gap: 267px;
  }
}

/* Desktop */
@media (min-width: 1024px) {
  :root {
    --font-h1: 32px;
    --font-h1-weight: 550;
    --font-h1-line-height: 39px;

    --font-h2: 26px;
    --font-h2-weight: 550;
    --font-h2-line-height: 32px;

    --font-h3: 18px;
    --font-h3-weight: 550;
    --font-h3-line-height: 22px;

    --font-body-l: 18px;
    --font-body-l-weight: 450;
    --font-body-l-line-height: 22px;

    --font-body-s: 16px;
    --font-body-s-weight: 450;
    --font-body-s-line-height: 20px;

    --font-label-m: 18px;
    --font-label-m-weight: 550;
    --font-label-m-line-height: 22px;

    --font-label-xs: 14px;
    --font-label-xs-weight: 650;
    --font-label-xs-line-height: 17px;

    --font-caption-l: 14px;
    --font-caption-weight-l: 450;
    --font-caption-line-height-l: 17px;
  }

  /* Header */
  #header {
    padding: 40px 64px;
  }

  .page-wrapper {
    grid-template-columns: repeat(12, 1fr);
    margin: 142px 104px 0px 104px;
    row-gap: 108px;
  }

  .menu-toggle,
  .mobile-menu-overlay {
    display: none;
  }

  .nav-container {
    min-height: 62px;
    justify-content: space-between;
  }

  .nav-container .nav-links {
    flex-grow: 1; 
    display: flex;
    justify-content: center;
  }

  .nav-container .nav-links ul {
    display: flex;
    align-items: center;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 72px;
  }

  .nav-container .nav-links a.active-link {
    color: var(--text-text-default-color);
  }

  .nav-container .nav-links a {
    color: var(--text-text-secondary-color);
    text-decoration: none;
  }

  .nav-container .nav-links a:hover {
    color: var(--text-text-default-color);
  }

  .nav-container .btn-login {
    display: flex;
    min-width: 115px;
    min-height: 38px;
  }

  /* Footer */
  #footer {
    margin-top: 108px;
  }

  .footer-top {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    gap: 64px;
  }

  .footer-store-buttons {
    display: none;
  }

  .footer-links {
    justify-content: space-between;
    gap: 0;
  }

  .footer-app {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .footer-app ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 24px;
  }

  .footer-app li {
    display: flex;
  }

  .footer-app img {
    width: 97px;
    height: 100px;
  }
}

/* Desktop+ */
@media (min-width: 1440px) {
  #header {
    padding: 40px 164px;
  }

  .page-wrapper {
    grid-template-columns: repeat(12, 1fr);
    margin: 142px 164px 0px 164px;
  }
}