* {
  border: 0;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --hue: 193;
  --sat: 15%;
  --white: hsl(0, 0%, 100%);
  --gray50: #e9bf8b;
  --gray100: hsl(var(--hue), var(--sat), 90%);
  --gray150: hsl(var(--hue), var(--sat), 85%);
  --gray200: hsl(0deg 0% 0%);
  --gray300: hsl(var(--hue), var(--sat), 70%);
  --gray400: hsl(var(--hue), var(--sat), 60%);
  --gray500: hsl(var(--hue), var(--sat), 50%);
  --gray600: hsl(var(--hue), var(--sat), 40%);
  --gray650: hsl(var(--hue), var(--sat), 35%);
  --gray700: hsl(var(--hue), var(--sat), 30%);
  --gray750: hsl(var(--hue), var(--sat), 25%);
  --gray800: hsl(var(--hue), var(--sat), 20%);
  --gray900: hsl(var(--hue), var(--sat), 10%);
  --black: hsl(0, 0%, 0%);
  --backdrop: light-dark(hsla(var(--hue), var(--sat), 10%, 0.9), hsla(var(--hue), var(--sat), 5%, 0.9));
  --glass: light-dark(hsla(0, 0%, 100%, 0.3), hsla(0, 0%, 100%, 0.04));
  --shadow: hsla(0, 0%, 0%, 0.05);
  --trans-dur: 0.3s;
  --ease-out-sine: cubic-bezier(0.33, 1, 0.68, 1);
  --ease-in-out-sine: cubic-bezier(0.37, 0, 0.63, 1);
  --ease-in-out-cubic: cubic-bezier(0.65, 0, 0.35, 1);
  color-scheme: light dark;
  font-size: clamp(0.75rem, 0.7rem + 0.25vw, 1rem);
}

a,
body,
button,
input {
  color: light-dark(var(--gray900), var(--gray100));
}

body,
button,
input {
  font: 1em/1.5 Poppins, sans-serif;
}

body {
  background-color: light-dark(var(--gray50), var(--gray900));
  overflow: hidden;
}

button,
input {
  -webkit-tap-highlight-color: transparent;
}

input[type=email], input[type=password] {
  width: 100%;
}

article,
header {
  max-width: 56.5em;
}

article {
  margin: 0 auto 3em auto;
}

h1,
h2 {
  margin-bottom: 1.5rem;
  text-align: center;
}

h1 {
  font-size: 3.75em;
  font-weight: 400;
  line-height: 1;
  padding-top: 5.5rem;
}

h2 {
  font-size: 2em;
}

header,
nav {
  gap: 0 1.5em;
}

header {
  animation: fade-in 0.5s var(--ease-out-sine);
  box-shadow: 0 1px 0 light-dark(var(--gray200), var(--gray700));
  display: flex;
  justify-content: space-between;
  margin: auto;
  padding: 1.5em 0;
}

hr {
  background-color: light-dark(var(--gray200), var(--gray700));
  height: 1px;
  margin: 2.25em 0;
}

input {
  background-color: light-dark(var(--white), var(--gray800));
  border-radius: 2em;
  padding: 1.25em 1.375em;
  appearance: none;
}

nav {
  background-color: light-dark(var(--gray50), var(--gray900));
  display: none;
  flex-direction: column;
  align-items: flex-start;
  overflow-y: auto;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  max-height: 100%;
  z-index: 9;
}
nav a {
  color: light-dark(var(--gray900), var(--gray100));
  display: block;
  padding: 1.5em;
  text-decoration: none;
  width: 100%;
  transition: background-color var(--trans-dur);
}
nav a:focus-visible, nav a:hover {
  background-color: light-dark(var(--gray100), var(--gray800));
}
nav ul {
  display: flex;
  flex-direction: column;
  list-style: none;
  width: 100%;
}
nav.closing, nav.open {
  animation: slide-from-left var(--trans-dur) var(--ease-in-out-sine);
  display: flex;
}
[dir=rtl] nav.closing, [dir=rtl] nav.open {
  animation-name: slide-from-right;
}
nav.closing {
  animation-name: slide-to-left;
}
[dir=rtl] nav.closing {
  animation-name: slide-to-right;
}

p {
  margin-bottom: 1.5em;
}

section {
  animation: fade-slide-up 1s 0.5s var(--ease-out-sine) forwards;
  opacity: 0;
  margin: auto;
  padding-top: 4.5em;
  max-width: 30em;
}

.backdrop {
  background-color: var(--backdrop);
  display: none;
  position: fixed;
  inset: 0;
  z-index: 8;
}

.btn {
  background-color: var(--white);
  border-radius: 1.5em;
  box-shadow: 0 0.75em 0.75em var(--shadow);
  color: var(--gray900);
  cursor: pointer;
  display: flex;
  gap: 0.5em;
  justify-content: center;
  align-items: center;
  padding: 0.5em 1.75em;
  position: relative;
  text-decoration: none;
  transition: background-color var(--trans-dur);
}
.btn:hover {
  background-color: var(--gray100);
}
.btn--apple, .btn--google, .btn--submit {
  border-radius: 2em;
}
.btn--apple, .btn--google {
  background-color: hsl(193deg 73.13% 33.65%);
  box-shadow: 0 0.125em 0.125em var(--shadow) inset, 0 -0.125em 0 var(--shadow);
  color: light-dark(var(--white), var(--gray700));
}
.btn--apple:hover, .btn--google:hover {
  background-color: hsl(193deg 73.13% 33.65%);
}
.btn--apple {
  padding: 0.875em 1.375em;
  padding-inline-end: 1.875em;
  text-align: start;
  z-index: 9;
}
.btn--google, .btn--submit {
  padding: 1.25em 1.375em;
}
.btn--square {
  background-color: light-dark(var(--gray100), var(--gray700));
  border-radius: 0.625em;
  box-shadow: none;
  color: light-dark(var(--gray900), var(--gray100));
  justify-content: center;
  flex-shrink: 0;
  padding: 0;
  width: 2.5em;
  height: 2.5em;
}
.btn--square:hover {
  background-color: light-dark(var(--gray200), var(--gray600));
}
.btn--mobile {
  background-color: transparent;
  width: 3em;
  height: 3em;
}
.btn--mobile:hover {
  background-color: light-dark(var(--gray100), var(--gray800));
}
.btn--submit {
  background-color: light-dark(var(--gray100), var(--gray700));
  box-shadow: none;
  color: light-dark(var(--gray700), var(--white));
  margin: 2.25em 0 1.5em;
  width: 100%;
}
.btn--submit:hover {
  background-color: light-dark(var(--gray200), var(--gray600));
}
.btn__label {
  font-size: 1.25em;
  line-height: 1;
}
.btn__label-group {
  display: flex;
  flex-direction: column;
  gap: 0.25em;
}
.btn small {
  font-size: 0.7em;
  font-weight: 300;
  line-height: 1;
}
.btn .icon {
  width: 1.25em;
}
.btn--mobile .icon {
  width: 2.25em;
  height: 2.25em;
}
.btn-block {
  padding: 1.5em;
}

section .btn {
  margin: auto;
  width: max-content;
}

.form-field {
  margin-bottom: 0.75em;
}

.hero {
  animation: fade-pop-out 1s var(--ease-out-sine) forwards;
  opacity: 0;
}
.hero p {
  color: light-dark(var(--gray700), var(--gray300));
  font-size: 1.125em;
  font-weight: 300;
  margin: 0 auto;
  max-width: 48rem;
  text-align: center;
}

.icon {
  display: block;
  width: 1em;
  height: auto;
}

.locks {
  display: flex;
  gap: 0.75em;
  justify-content: center;
  align-items: center;
  margin-top: 2.5em;
  width: 100%;
}
.locks__center-dot, .locks__dot {
  border-radius: 50%;
  flex-shrink: 0;
}
.locks__center-dot {
  background-color: light-dark(var(--gray50), var(--gray800));
  box-shadow: 0 0 0 1px hsl(0deg 0% 0%) inset, 0 1.5em 2.25em var(--shadow);
  display: grid;
  place-items: center;
  width: 2.5em;
  height: 2.5em;
}
.locks__center-dot .icon {
  color: hsl(193deg 3.76% 15.94%);
  width: 1.25em;
}
.locks__dot {
  box-shadow: 0 0 0 2px hsl(193deg 7.16% 7.35%) inset;
  width: 0.5em;
  height: 0.5em;
}
.locks__dot--lg {
  box-shadow: 0 0 0 4px hsl(193deg 1.98% 10.04%) inset;
  width: 0.75em;
  height: 0.75em;
}
.locks__line {
  background-color: hsl(193deg 1.98% 10.04%);
  width: 100%;
  max-width: 1.5em;
  height: 1px;
}

.logo {
  color: light-dark(var(--gray900), var(--gray100));
  display: flex;
  align-items: center;
  font-size: 1.25em;
  gap: 0.25rem;
  text-decoration: none;
}

.modal {
  background-color: light-dark(var(--gray50), var(--gray900));
  border-radius: 3em;
  display: none;
  margin: auto;
  padding: 3.75em 3em 1.5em 3em;
  position: absolute;
  inset: 1.5em;
  height: min-content;
  max-height: calc(100vh - 3em);
  max-width: 36em;
  overflow-y: auto;
  z-index: 9;
}
.modal__form {
  margin: 0 auto 4.5em auto;
  max-width: 20em;
  width: 100%;
}
.modal__note {
  font-size: 0.875em;
  margin: 0;
  text-align: center;
}
.modal__title {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 1.25em;
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 2.25em;
}
.modal__title .icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.modal.closing,
.modal.open,
nav.closing + .backdrop,
nav.open + .backdrop,
.modal.closing + .backdrop,
.modal.open + .backdrop {
  animation: fade-in var(--trans-dur) var(--ease-in-out-sine) forwards;
  display: block;
}

.modal.closing,
nav.closing + .backdrop,
.modal.closing + .backdrop {
  animation-name: fade-out;
}

.question-tags {
  display: block;
  margin-bottom: 2em;
  position: relative;
  width: 100%;
  height: auto;
}
.question-tags__tag {
  transform-origin: 85px 70px;
}
[dir=rtl] .question-tags__tag {
  transform: scale(-1, 1);
}
[dir=rtl] .question-tags__tag text {
  transform: scale(-1, 1) translate(-9px, 0);
}

.source-icon {
  aspect-ratio: 1;
  filter: drop-shadow(0 0.25em 0.125em var(--shadow));
  position: relative;
  width: 15%;
  max-width: 3.5em;
}
.source-icon--back {
  z-index: 1;
}
.source-icon--front {
  margin-top: auto;
  width: 22%;
  max-width: 5.25em;
  z-index: 3;
}
.source-icon .icon {
  width: 100%;
}

.source-icons {
  aspect-ratio: 24.25/8.75;
  display: flex;
  justify-content: space-between;
  margin: auto;
  width: 100%;
  max-width: 24.25em;
}

.switch {
  margin-bottom: 3em;
}
.switch__input {
  background-color: light-dark(var(--gray200), var(--gray700));
  border-radius: 1.25em;
  box-shadow: 0 0 0.0625em 0.0625em var(--shadow) inset, 0 0 0.0625em 0.125em var(--shadow);
  cursor: pointer;
  display: block;
  position: relative;
  width: 4em;
  height: 2.5em;
  -webkit-appearance: none;
  appearance: none;
}
.switch__input:before {
  background-color: var(--white);
  border-radius: 50%;
  box-shadow: 0.125em -0.125em 0.25em var(--gray100) inset, 0 0 0.0625em 0.125em var(--shadow);
  content: "";
  display: block;
  position: absolute;
  top: 0.25em;
  left: 0.25em;
  width: 2em;
  height: 2em;
  transition: transform var(--trans-dur) var(--ease-in-out-cubic);
}
[dir=rtl] .switch__input:before {
  right: 0.25em;
  left: auto;
}
.switch__input:checked {
  background-color: light-dark(var(--gray600), var(--gray400));
}
.switch__input:checked:before {
  transform: translateX(1.5em);
}
[dir=rtl] .switch__input:checked:before {
  transform: translateX(-1.5em);
}
.switch__sr-text {
  overflow: hidden;
  position: absolute;
  width: 1px;
  height: 1px;
}

.top {
  height: 100vh;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 0 1.5em;
  position: relative;
}
.top:before, .top:after {
  animation: fade-slide-up-far 1.5s var(--ease-out-sine);
  background-color: light-dark(var(--gray150), var(--gray800));
  mask-image: linear-gradient(to bottom, var(--black), transparent);
  border-top-right-radius: 100%;
  content: "";
  display: block;
  position: absolute;
  top: 7.5em;
  left: 0;
  width: 11.5em;
  height: 60em;
  z-index: -1;
}
.top:after {
  border-top-right-radius: 0;
  border-top-left-radius: 100%;
  right: 0;
  left: auto;
}

.widget {
  background-color: light-dark(var(--gray50), var(--gray800));
  border-radius: 4em;
  box-shadow: 0 0 0 1px light-dark(var(--white), var(--gray700)) inset, 0 1.5em 2.25em var(--shadow);
  color: light-dark(var(--gray700), var(--gray100));
  display: flex;
  flex-direction: column;
  padding: 2.25em;
  width: 100%;
  min-height: 20em;
}
.widget--entering {
  animation: fade-roll-in-middle 1s 1s var(--ease-out-sine) forwards;
  opacity: 0;
}
.widget--entering:nth-child(2) {
  animation-delay: 1.3s;
}
.widget--entering:last-child {
  animation-delay: 1.6s;
}
.widget--centered {
  align-items: center;
}
.widget, .widget__amount, .widget__badge, .widget__label, .widget__title {
  position: relative;
  z-index: 1;
}
.widget__actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5em;
}
[dir=rtl] .widget__actions .icon {
  transform: scaleX(-1);
}
.widget__amount {
  font-weight: 600;
  font-size: 1.25em;
}
.widget__amount--lg {
  font-size: 3.75em;
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 0.75rem;
}
.widget__badge {
  background-color: light-dark(var(--gray100), var(--gray900));
  border-radius: 0.875rem;
  color: light-dark(var(--gray800), var(--gray200));
  font-size: 0.875em;
  margin-bottom: 0.375rem;
  padding: 0.375rem 1rem;
  width: max-content;
}
.widget__circle {
  aspect-ratio: 1;
  backdrop-filter: blur(1px);
  -webkit-backdrop-filter: blur(1px);
  background-color: var(--glass);
  border-radius: 50%;
  box-shadow: 0 0 0 0.125em var(--glass) inset, 0 0 1em var(--shadow);
  position: absolute;
  top: 0;
  left: 0;
}
.widget__circle--bc {
  top: 50%;
  left: 50%;
}
.widget__circle--bc1 {
  width: 48em;
  transform: translate(-50%, 0);
  z-index: 2;
}
.widget__circle--bc2 {
  width: 41em;
  transform: translate(-50%, 3.5em);
  z-index: 4;
}
.widget__circle--bc3 {
  width: 34em;
  transform: translate(-50%, 7em);
  z-index: 5;
}
[dir=rtl] .widget__circle--ts {
  right: 0;
  left: auto;
}
.widget__circle--ts1 {
  width: 11em;
}
.widget__circle--ts2 {
  width: 7.5em;
  transform: translate(1.75em, 1.75em);
}
[dir=rtl] .widget__circle--ts2 {
  transform: translate(-1.75em, 1.75em);
}
.widget__circle--ts3 {
  width: 4em;
  transform: translate(3.5em, 3.5em);
}
[dir=rtl] .widget__circle--ts3 {
  transform: translate(-3.5em, 3.5em);
}
.widget__circle-wrap {
  background-clip: padding-box, border-box;
  background-image: linear-gradient(light-dark(var(--gray50), var(--gray800)), light-dark(var(--gray100), var(--gray900))), linear-gradient(rgba(255, 255, 255, 0) 50%, var(--glass));
  background-origin: border-box;
  border: 0.5em solid transparent;
  border-radius: 4em;
  overflow: hidden;
  position: absolute;
  inset: 0;
}
.widget__fake-icon {
  font-size: 2.5em;
  position: absolute;
}
[dir=rtl] .widget__fake-icon {
  transform: scaleX(-1);
}
.widget__graph {
  display: block;
  position: absolute;
  bottom: 0.75em;
  right: 0.75em;
  width: 75%;
  max-width: 18em;
  height: auto;
}
[dir=rtl] .widget__graph {
  right: auto;
  left: 0.75em;
  transform: scaleX(-1);
}
.widget__graphic-wrap {
  margin: auto;
  position: relative;
  width: 100%;
  max-width: 20em;
}
.widget__ray {
  background-color: light-dark(var(--gray150), var(--gray750));
  mask-image: linear-gradient(to bottom, transparent, var(--black), transparent);
  position: absolute;
  bottom: -15%;
  left: 50%;
  width: 2px;
  height: 10em;
  transform-origin: 50% 100%;
}
.widget__ray:nth-child(1) {
  transform: rotate(-42deg) translateY(-18em);
}
.widget__ray:nth-child(2) {
  transform: rotate(-30deg) translateY(-18em);
}
.widget__ray:nth-child(3) {
  transform: rotate(-18deg) translateY(-18em);
}
.widget__ray:nth-child(4) {
  transform: rotate(-6deg) translateY(-18em);
}
.widget__ray:nth-child(5) {
  transform: rotate(6deg) translateY(-18em);
}
.widget__ray:nth-child(6) {
  transform: rotate(18deg) translateY(-18em);
}
.widget__ray:nth-child(7) {
  transform: rotate(30deg) translateY(-18em);
}
.widget__ray:nth-child(8) {
  transform: rotate(42deg) translateY(-18em);
}
.widget__title {
  font-size: 1.5em;
  font-weight: 400;
  line-height: 1.5;
  margin-bottom: 0.75rem;
}
.widget p {
  margin: 0;
}

.widgets {
  display: grid;
  gap: 1.5em;
  margin: 0 auto 6em auto;
  align-items: flex-start;
  max-width: 48em;
  perspective: 79em;
}

.first-load .hero {
  animation-delay: 0.5s;
}
.first-load .widget--entering {
  animation-delay: 1.5s;
}
.first-load .widget--entering:nth-child(2) {
  animation-delay: 1.8s;
}
.first-load .widget--entering:nth-child(3) {
  animation-delay: 2.1s;
}

/* Beyond mobile */
@media (min-width: 768px) {
  h1 {
    font-size: 3em;
  }

  header {
    align-items: center;
  }

  nav {
    background-color: transparent;
    display: flex;
    position: static;
    flex-direction: row;
    align-items: center;
    overflow-y: unset;
    z-index: auto;
  }
  nav a {
    padding: 0;
  }
  nav a:focus-visible, nav a:hover {
    background-color: transparent;
    text-decoration: underline;
  }
  nav ul {
    flex-direction: row;
    gap: 1.5em;
    margin: 0 auto;
    width: auto;
  }
  nav.closing, nav.closing + .backdrop, nav.open, nav.open + .backdrop {
    animation: none;
  }
  nav.closing + .backdrop {
    display: none;
  }

  .btn--mobile {
    display: none;
  }
  .btn-block {
    padding: 0;
  }

  .top:before, .top:after {
    top: 0;
  }

  .widget--entering:first-child, .widget--entering:last-child {
    animation-delay: 1.3s;
  }
  .widget--entering:first-child {
    animation-name: fade-roll-in-left;
  }
  [dir=rtl] .widget--entering:first-child {
    animation-name: fade-roll-in-right;
  }
  .widget--entering:nth-child(2) {
    animation-delay: 1s;
  }
  .widget--entering:last-child {
    animation-name: fade-roll-in-right;
  }
  [dir=rtl] .widget--entering:last-child {
    animation-name: fade-roll-in-left;
  }

  .widgets {
    grid-template-columns: 1fr 1.25fr 1fr;
    max-width: 79em;
  }

  .first-load .widget--entering:first-child, .first-load .widget--entering:last-child {
    animation-delay: 1.8s;
  }
  .first-load .widget--entering:nth-child(2) {
    animation-delay: 1.5s;
  }
}
/* Animations */
@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes fade-out {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}
@keyframes fade-pop-out {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}
@keyframes fade-roll-in-left {
  from {
    opacity: 0;
    transform: translate(-15%, 15%) rotateX(10deg) rotateY(5deg);
  }
  to {
    opacity: 1;
    transform: translate(0, 0) rotateX(0);
  }
}
@keyframes fade-roll-in-middle {
  from {
    opacity: 0;
    transform: translate(0, 15%) rotateX(10deg);
  }
  to {
    opacity: 1;
    transform: translate(0, 0) rotateX(0);
  }
}
@keyframes fade-roll-in-right {
  from {
    opacity: 0;
    transform: translate(15%, 15%) rotateX(10deg) rotateY(-5deg);
  }
  to {
    opacity: 1;
    transform: translate(0, 0) rotateX(0);
  }
}
@keyframes fade-slide-up {
  from {
    opacity: 0;
    transform: translateY(0.75em);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes fade-slide-up-far {
  from {
    opacity: 0;
    transform: translateY(12em);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes slide-from-left {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(0);
  }
}
@keyframes slide-to-left {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-100%);
  }
}
@keyframes slide-from-right {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}
@keyframes slide-to-right {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(100%);
  }
}