@font-face {
  font-family: Inter;
  src: url('/assets/Inter-VariableFont_opsz,wght.ttf') format('truetype');
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --c-neutral-10: #111827;
  --c-neutral-9: #1f2937;
  --c-neutral-8: #374151;
  --c-neutral-7: #4b5563;
  --c-neutral-6: #6b7280;
  --c-neutral-5: #9ca3af;
  --c-neutral-4: #d1d5db;
  --c-neutral-3: #e5e7eb;
  --c-neutral-2: #f3f4f6;
  --c-neutral-1: #f9fafb;
  --c-neutral-0: #fff;

  --c-primary-10: #4C1D95;
  --c-primary-7: #7C3AED;
  --c-primary-4: #C4B5FD;
  --c-primary-2: #EDE9FE;
  --c-primary-1: #F5F3FF;

  --c-error: #bb251a;
  --c-error-bg: #fee9e7;

  --font-family-default: Inter, Helvetica, Arial, serif;

  --container-max-width: 100vw;
  --container-padding: 1.25rem;
  --container-content-width: calc(var(--container-max-width) - 2 * var(--container-padding));

  --grid-gap: 1.5rem;
  --col-span: 12;

  @media (min-width: 48rem) {
    --container-max-width: 48rem;
    --container-padding: 1.5rem;
    --grid-gap: 2rem;
  }
  @media (min-width: 80rem) {
    --container-max-width: 80rem;
    --container-padding: 2rem;
  }
}

::selection {
  background-color: var(--c-primary-4);
  color: var(--c-neutral-10);
}

body {
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  background-color: var(--c-neutral-0);
  color: var(--c-neutral-8);
  cursor: default;
  font-family: var(--font-family-default);
  line-height: 1.5;
  margin: 0;
  overflow-x: hidden;
  padding: 0;
  text-rendering: optimizeLegibility;
  text-size-adjust: none;
}

h1,
h2,
h3 {
  color: var(--c-neutral-10);
  font-weight: 700;
  letter-spacing: -2.5%;
}

h1 {
  margin: 0;
  font-size: 2.25rem;
  line-height: 2.75rem;

  @media (min-width: 48rem) {
    font-size: 3rem;
    line-height: 3.75rem;
  }
}

h2 {
  font-size: 3rem;
  line-height: 3.75rem;
  margin: 3rem 0 2rem;

  @media (min-width: 48rem) {
    margin: 6rem 0 3rem;
    text-align: center;
  }

  @media (min-width: 80rem) {
  }
}

a {
  color: var(--c-primary-7);

  &:hover,
  &:focus-visible {
    color: var(--c-primary-10);
  }
}

input,
textarea {
  background-color: var(--c-neutral-0);
  border-radius: 0.375rem;
  border: 0;
  color: var(--c-neutral-10);
  font-family: var(--font-family-default);
  font-size: 1rem;
  line-height: 1.5rem;
  min-block-size: 2.5rem;
  outline: 1px solid var(--c-neutral-5);
  padding: 0.5rem 0.75rem;
  resize: vertical;

  &[aria-invalid='true'] {
    outline-color: var(--c-error);
  }

  &:focus {
    outline: 2px solid var(--c-primary-7);
  }
}
textarea {
  min-block-size: 7.5rem;
}

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  width: 100%;
}

.field {
  display: flex;
  flex-direction: column;
  color: var(--c-neutral-10);
  font-size: 1rem;
  line-height: 1.25rem;

  & > input,
  & > textarea {
    margin-block-start: 0.25rem;
  }
}
.field-description {
  color: var(--c-neutral-6);
  font-size: 0.875rem;
  line-height: 1rem;
}
.field-error {
  color: var(--c-error);
  font-size: 0.875rem;
  line-height: 1rem;
  margin-block-start: 0.25rem;
}

.checkbox {
  align-items: flex-start;
  color: var(--c-neutral-10);
  display: flex;
  font-size: 1rem;
  gap: 0.5rem;
  line-height: 1.5rem;
  position: relative;

  & input[type='checkbox'] {
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    height: 1px;
    overflow: hidden;
    position: absolute;
    white-space: nowrap;
    width: 1px;
  }
}
.checkbox-box {
  border-radius: 0.375rem;
  color: transparent;
  display: inline-flex;
  flex-grow: 0;
  flex-shrink: 0;
  font-size: 1.25rem;
  line-height: 1;
  outline: 1px solid var(--c-neutral-6);
  padding: 0.125rem;
}
input[aria-invalid='true'] + .checkbox-box {
  outline-color: var(--c-error);
}
.checkbox-box:hover,
input:focus-visible + .checkbox-box {
  background-color: var(--c-primary-1);
  outline-color: var(--c-primary-7);
}
input:focus-visible + .checkbox-box {
  outline-width: 2px;
}
input:checked + .checkbox-box {
  background-color: var(--c-primary-7);
  color: var(--c-neutral-0);
  outline-color: var(--c-primary-7);
}

.spinner {
  animation: spinner linear 1s infinite;
  display: inline-flex;
  font-size: 1rem;
  font-size: 1lh;
  height: 1em;
  width: 1em;
}
@keyframes spinner {
  from { transform: rotate(0); }
  to { transform: rotate(360deg); }
}

.btn {
  appearance: none;
  background: transparent;
  background-color: var(--c-primary-7);
  border-radius: 0.5rem;
  border: none;
  color: var(--c-neutral-0);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family-default);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5rem;
  overflow: hidden;
  padding: 1rem 1.5rem;
  text-decoration: none;
  width: auto;

  &:hover,
  &:focus-visible {
    background-color: var(--c-primary-10);
    color: var(--c-neutral-0);
  }

  &:active {
    color: var(--c-primary-2);
  }
}
.btn-sm {
  font-size: 0.875rem;
  line-height: 1rem;
  padding: 0.75rem 1rem;
}
.btn-ghost {
  background-color: transparent;
  border-radius: 0.5rem;
  color: inherit;
  font-size: 1.5rem;
  line-height: 1;
  padding: 0.25rem;

  &:hover,
  &:focus-visible {
    background-color: var(--c-primary-1);
    color: var(--c-primary-7);
  }

  &:active {
    background-color: var(--c-primary-2);
    color: var(--c-primary-10);
  }
}

.col {
  width: calc(
    ((100% - (12 - 1) * var(--grid-gap)) / 12) * var(--col-span, 1)
    + (var(--col-span, 1) - 1) * var(--grid-gap)
  );
}
.col-12 {
  --col-span: 12;
}

.header {
  background-color: var(--c-neutral-0);
  border-block-end: thin solid var(--c-neutral-2);
  box-shadow: 0 1px 3px rgba(17, 24, 39, 0.1), 0 1px 2px rgba(17, 24, 39, 0.06);
  inset-block-start: 0;
  position: sticky;
  z-index: 10;
}
.nav,
.menu,
.buttons {
  align-items: center;
  display: flex;
  gap: 1rem;
}
.nav {
  block-size: 3.5rem;
  color: var(--c-neutral-10);
  gap: var(--grid-gap);
  justify-content: space-between;
}
.logo {
  display: inline-flex;
  font-size: 2rem;
  color: var(--c-primary-7);
}
.menu {
  display: none;
  list-style: none;
  gap: 1.5rem;
  margin: 0 4rem;
  padding: 0;

  @media (min-width: 48rem) {
    align-items: center;
    display: flex;
  }

  & > li {
    margin: 0;
    padding: 0;

    & > a {
      color: currentColor;
      text-decoration: none;
      font-size: 0.875rem;
      font-weight: 600;
      line-height: 1.25rem;

      &:hover,
      &:focus-visible {
        color: var(--c-primary-7);
      }

      &:active {
        color: var(--c-primary-10);
      }
    }
  }
}


.hero {
  display: flex;
  align-items: center;
  gap: var(--grid-gap);
  padding-block: 4rem;

  @media (min-width: 48rem) {
    font-size: 1.125rem;
  }

  & h1 + p {
    margin: 1rem 0 2rem;
    max-inline-size: 40ch;
  }

  @media (min-width: 80rem) {
    --col-span: 6;
  }
}
.hero-content {
  align-items: start;
  display: flex;
  flex-direction: column;
  
  @media (min-width: 48rem) {
    align-items: center;
    text-align: center;
  }

  @media (min-width: 80rem) {
    align-items: start;
    text-align: start;
  }
}
.hero-img {
  display: none;

  @media (min-width: 80rem) {
    display: flex;
  }
}

.services {
  font-size: 1.125rem;
  line-height: 1.75rem;
}
.services h2 {
  margin: 0;
  padding: 2rem 0;
}
.services h3 {
  font-size: 2.25rem;
  line-height: 2.75rem;
  margin: 0 0 2rem;
}
.services-row {
  padding: 1rem 0;
  display: flex;
  gap: var(--grid-gap);
  flex-direction: column;

  @media (min-width: 48rem) {
    --col-span: 8;

    flex-direction: row-reverse;
  }

  @media (min-width: 80rem) {
    --col-span: 6;

    align-items: center;
    flex-direction: row;
    padding: 4rem 0;
  }
}
.services-row:nth-child(2n + 1) {
  @media (min-width: 80rem) {
    flex-direction: row-reverse;
  }
}
.services-img {
  @media (min-width: 48rem) {
    --col-span: 4;
  }

  @media (min-width: 80rem) {
    --col-span: 6;
  }
}

.features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--grid-gap);

  @media (min-width: 48rem) {
    --col-span: 6;
  }

  @media (min-width: 80rem) {
    --col-span: 4;

    justify-content: center;
  }
}
.feature {
  margin: 0;
  padding: 0;

  & h3 {
    font-size: 2rem;
    line-height: 2.5rem;
    margin: 0.25rem 0 0.5rem;
  }
}
.feature-icon {
  font-size: 2rem;
}

.how {
  display: flex;
  flex-wrap: wrap;
  gap: var(--grid-gap);
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: how;

  @media (min-width: 48rem) {
    --col-span: 6;
  }

  @media (min-width: 80rem) {
    --col-span: 3;
  }

  & > li {
    counter-increment: how;
    position: relative;
    padding: 0;
    margin: 0;

    &::before {
      color: var(--c-neutral-3);
      content: counter(how);
      font-size: 3rem;
      font-weight: 700;
      line-height: 3.75rem;
      position: relative;
      padding-inline-start: 0.5rem;
      z-index: -1;
    }

    & > h3 {
      font-size: 1.5rem;
      letter-spacing: 0;
      line-height: 2rem;
      margin: -1.5rem 0 0.5rem;
    }
  }
}

.works {
  display: flex;
  gap: var(--grid-gap);
  flex-wrap: wrap;
  align-items: stretch;

  @media (min-width: 80rem) {
    --col-span: 6;
  }
}
.card {
  border: thin solid var(--c-neutral-2);
  border-radius: 0.75rem;
  overflow: hidden;
  background-color: var(--c-neutral-0);
  padding: 1rem;
  box-shadow: 0 12px 16px -4px rgba(17, 24, 39, 0.1), 0 4px 6px -2px rgba(17, 24, 39, 0.05);

  @media (min-width: 48rem) {
    padding: 1rem 1.5rem;
  }

  & h3 {
    margin: 1rem 0 0.5rem;
    font-size: 2rem;
    line-height: 2.5rem;
    letter-spacing: 0;
  }

  & p {
    margin: 0;
  }
}
.card-img {
  aspect-ratio: 592/313;
  margin: -1rem -1rem 0;

  @media (min-width: 48rem) {
    margin: -1rem -1.5rem 0;
  }

  & > img {
    object-fit: cover;
    object-position: top center;
    height: 100%;
    display: block;
  }
}

.tech {
  display: flex;
  gap: var(--grid-gap);
  align-items: center;
  flex-wrap: wrap;
  max-inline-size: 58rem;
  margin: 0 auto;
  font-size: 1.75rem;

  @media (min-width: 80rem) {
    justify-content: center;
  }

  & > img {
    height: 1em;
  }
}

.contact {
  display: flex;
  flex-wrap: wrap;
  gap: var(--grid-gap);
  align-items: center;
  margin: 7rem 0;

  @media (min-width: 80rem) {
    --col-span: 6;
  }

  & h2 {
    margin: 0;
    text-align: start;
  }
}
.contact-img {
  display: none;

  @media (min-width: 80rem) {
    display: block;
  }
}
.contact-success {
  --col-span: 12;

  align-content: center;
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: var(--grid-gap);
  margin: 0 auto;
  max-width: 45rem;
  text-align: center;

  & h2 {
    text-align: inherit;
  }

  @media (min-width: 48rem) {
    --col-span: 6;

    flex-direction: row;
    text-align: start;
  }
}
.form-fields {
  --grid-gap: 1.5rem;

  display: flex;
  flex-wrap: wrap;
  gap: var(--grid-gap);
  margin: 1.5rem 0;

  @media (min-width: 48rem) {
    --col-span: 6;
  }
}
.form-error {
  background-color: var(--c-error-bg);
  border: 1px solid currentColor;
  border-radius: 0.25rem;
  color: var(--c-error);
  inline-size: 100%;
  padding: 0.5rem 1rem;
}

.footer {
  margin-block-start: 6rem;
  background-color: var(--c-neutral-10);
  color: var(--c-neutral-4);
  padding: 4rem 0;
}
.footer-row,
.footer-links {
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--grid-gap);

  @media (min-width: 48rem) {
    flex-direction: row;
  }
}
.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;

  & > li {
    margin: 0;
    padding: 0;

    & > a {
      color: currentColor;
      text-decoration: none;

      &:hover,
      &:focus-visible {
        color: var(--c-neutral-0);
      }
    }
  }
}
.footer-logo {
  font-size: 2em;
  display: inline-flex;
}

.privacy {
  & h1 {
    margin: 5rem 0 2rem;
  }
  & h2 {
    text-align: start;
  }
}