:root {
  --ease-out: cubic-bezier(.16, 1, .3, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body { margin: 0; }

img { display: block; max-width: 100%; }

a { color: inherit; }

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

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

:focus-visible {
  outline: 3px solid currentColor;
  outline-offset: 5px;
}

.concept-switcher {
  position: fixed;
  z-index: 99;
  right: 18px;
  bottom: 18px;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 5px;
  border: 1px solid color-mix(in srgb, currentColor 18%, transparent);
  border-radius: 999px;
  color: #101112;
  background: rgba(248, 247, 244, .88);
  box-shadow: 0 16px 50px rgba(0, 0, 0, .14);
  backdrop-filter: blur(18px);
  font: 600 11px/1 -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.concept-switcher span { padding: 0 8px; opacity: .55; }

.concept-switcher a {
  min-width: 34px;
  padding: 10px 11px;
  border-radius: 999px;
  text-align: center;
  text-decoration: none;
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.concept-switcher a:hover { transform: translateY(-1px); }
.concept-switcher a[aria-current="page"] { color: white; background: #111; }

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 900ms var(--ease-out), transform 900ms var(--ease-out);
}

[data-reveal].is-visible { opacity: 1; transform: none; }

.navlinks a { position: relative; }
.navlinks a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 2px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 360ms cubic-bezier(.16,1,.3,1);
}
.navlinks a:hover::after, .navlinks a.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

[data-demo-form] button { cursor: pointer; transition: transform 280ms cubic-bezier(.16,1,.3,1), filter 280ms ease; }
[data-demo-form] button:hover { transform: translateY(-2px); filter: brightness(1.16); }
[data-demo-form].is-complete button { filter: none; }

.contact-form {
  position: relative;
  display: grid;
  gap: 0;
  width: 100%;
  margin-top: 42px;
  color: inherit;
  border-top: 1px solid var(--contact-border, rgba(128, 128, 128, .6));
}

.contact-form-grid { display: grid; grid-template-columns: 1fr 1fr; }

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 16px 0;
  border-bottom: 1px solid var(--contact-border, rgba(128, 128, 128, .6));
}

.contact-form-grid label:first-child {
  padding-right: 18px;
  border-right: 1px solid var(--contact-border, rgba(128, 128, 128, .6));
}

.contact-form-grid label:last-child { padding-left: 18px; }

.contact-form label > span,
.contact-security-note {
  color: var(--contact-muted, #777);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .12em;
  line-height: 1.45;
  text-transform: uppercase;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0;
  color: inherit;
  border: 0;
  outline: 0;
  background: transparent;
  font: inherit;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--contact-placeholder, #888); }
.contact-form textarea { min-height: 78px; resize: vertical; line-height: 1.5; }

.contact-form button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 62px;
  padding: 0 20px;
  color: var(--contact-button-ink, white);
  border: 0;
  background: var(--contact-button-bg, #111214);
  font: 800 12px/1 -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.contact-form button > span:last-child { font-size: 20px; }
.contact-security-note { display: block; margin-top: 13px; text-transform: none; letter-spacing: .035em; }
.contact-form-hp { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}

@media (max-width: 700px) {
  .concept-switcher { right: 10px; bottom: 10px; }
  .concept-switcher span { display: none; }
}

@media (max-width: 900px) {
  .contact-form-grid { grid-template-columns: 1fr; }
  .contact-form-grid label:first-child { padding-right: 0; border-right: 0; }
  .contact-form-grid label:last-child { padding-left: 0; }

  .menu-toggle {
    position: relative;
    z-index: 12;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 44px;
    padding: 0;
    border: 0;
    color: currentColor;
    background: transparent;
    font: 700 10px/1 -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
    letter-spacing: .12em;
    text-transform: uppercase;
    cursor: pointer;
  }

  .menu-toggle__icon {
    position: relative;
    width: 24px;
    height: 12px;
  }

  .menu-toggle__icon::before,
  .menu-toggle__icon::after {
    content: "";
    position: absolute;
    left: 0;
    width: 100%;
    height: 1px;
    background: currentColor;
    transition: top 260ms var(--ease-out), transform 260ms var(--ease-out);
  }

  .menu-toggle__icon::before { top: 2px; }
  .menu-toggle__icon::after { top: 10px; }
  body.menu-open .menu-toggle__icon::before { top: 6px; transform: rotate(45deg); }
  body.menu-open .menu-toggle__icon::after { top: 6px; transform: rotate(-45deg); }

  .mobile-menu {
    position: fixed;
    z-index: 9;
    inset: 0;
    display: block;
    overflow: auto;
    visibility: hidden;
    color: var(--mobile-menu-ink, #f5f4f0);
    background: var(--mobile-menu-bg, #101113);
    clip-path: inset(0 0 100% 0);
    pointer-events: none;
    transition: clip-path 540ms var(--ease-out), visibility 540ms;
  }

  body.menu-open { overflow: hidden; }
  body.menu-open .mobile-menu { visibility: visible; clip-path: inset(0); pointer-events: auto; }
  body.menu-open .nav { color: var(--mobile-menu-ink, #f5f4f0); background: var(--mobile-menu-bg, #101113); }

  .mobile-menu__inner {
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 110px 18px 28px;
  }

  .mobile-menu__meta {
    margin: 0 0 8vh;
    color: var(--mobile-menu-accent, #ff347d);
    font-size: 10px;
    font-weight: 750;
    letter-spacing: .14em;
    text-transform: uppercase;
  }

  .mobile-menu__links { border-top: 1px solid color-mix(in srgb, currentColor 28%, transparent); }

  .mobile-menu__links a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 74px;
    border-bottom: 1px solid color-mix(in srgb, currentColor 28%, transparent);
    font-size: clamp(31px, 10vw, 46px);
    font-weight: 560;
    letter-spacing: -.055em;
    line-height: 1;
    text-decoration: none;
  }

  .mobile-menu__links a::after { content: "↗"; color: var(--mobile-menu-accent, #ff347d); font-size: .58em; }
  .mobile-menu__links a.is-active { color: var(--mobile-menu-accent, #ff347d); }

  .mobile-menu__footer {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 28px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
  }
}