@font-face {
  font-family: "Spline Sans";
  src: url("../fonts/spline-sans-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Spline Sans";
  src: url("../fonts/spline-sans-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --paper: #e8eef1;
  --ink: #14232e;
  --muted: #4e5c6a;
  --line: #c5cdd4;
  --teal: #0b7a76;
  --teal-ink: #085e5b;
  --plate: #f4f7f8;
  --radius: 4px;
  --font: "Spline Sans", "Avenir Next", "Segoe UI", sans-serif;
}

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

html {
  color-scheme: light;
}

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-weight: 500;
  font-size: 1.05rem;
  line-height: 1.5;
}

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

a {
  color: var(--teal-ink);
}

.skip {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  background: var(--ink);
  color: var(--paper);
  padding: 0.4rem 0.7rem;
}

.skip:focus {
  top: 0.75rem;
}

.top {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.25rem 1.25rem 0;
}

.mark {
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.hero {
  max-width: 1120px;
  margin: 0 auto;
  padding: 2rem 1.25rem 2.5rem;
  display: grid;
  gap: 2rem;
}

@media (min-width: 880px) {
  .hero {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
    padding-top: 2.25rem;
  }
}

h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.lede {
  margin: 0 0 1.75rem;
  max-width: 36ch;
  color: var(--muted);
}

.field {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

label {
  font-weight: 700;
}

input[type="email"] {
  width: 100%;
  max-width: 28rem;
  appearance: none;
  border: 1px solid var(--line);
  background: #f7fafb;
  color: var(--ink);
  border-radius: var(--radius);
  padding: 0.7rem 0.8rem;
  font: inherit;
}

input[type="email"]::placeholder {
  color: #6b7784;
}

input[type="email"]:focus {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
  border-color: var(--teal);
}

.hint,
.error {
  margin: 0;
  font-size: 0.9rem;
}

.hint {
  color: var(--muted);
}

.error {
  color: #8a1f1f;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.8rem 1.25rem;
  border: 0;
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--paper);
  font: inherit;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
}

.cta:hover {
  background: #0d1a22;
}

.cta:active {
  transform: scale(0.98);
}

.cta:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}

.cta:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.status {
  min-height: 1.5em;
  margin: 0.85rem 0 0;
  max-width: 36ch;
}

.status.is-ok {
  color: var(--teal-ink);
  font-weight: 700;
}

.status.is-err {
  color: #8a1f1f;
}

.stage {
  margin: 0;
}

.plate {
  position: relative;
  background: var(--plate);
  padding: 1.25rem;
  border: 1px solid var(--line);
}

.plate img {
  width: 100%;
  background: #14232e;
}

.crop {
  position: absolute;
  inset: 0.45rem;
  width: auto;
  height: auto;
  pointer-events: none;
  stroke: var(--teal);
  stroke-width: 1.25;
  fill: none;
}

.upload {
  display: block;
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: 0.92rem;
  cursor: pointer;
}

.hp {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.upload input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.upload span {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.upload:focus-within span {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}

.split {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.25rem 3rem;
  display: grid;
  gap: 1.5rem;
  border-top: 1px solid var(--line);
  padding-top: 2rem;
}

@media (min-width: 880px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

.split h2 {
  margin: 0 0 0.6rem;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
}

.split ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.split li + li {
  margin-top: 0.35rem;
}

.split li {
  padding-left: 1rem;
  position: relative;
}

.split li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.45rem;
  height: 0.45rem;
  background: var(--teal);
}

.foot {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.25rem 2.5rem;
}

.plain {
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
  max-width: 48ch;
}

.plain li + li {
  margin-top: 0.7rem;
}

.foot p {
  margin: 0;
  max-width: 48ch;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #121c24;
    --ink: #e8eef1;
    --muted: #9aa6b0;
    --line: #2a3a46;
    --teal: #2aa8a0;
    --teal-ink: #7ad4ce;
    --plate: #18242d;
  }

  body {
    background: var(--paper);
    color: var(--ink);
  }

  input[type="email"] {
    background: #18242d;
    color: var(--ink);
  }

  .cta {
    background: #e8eef1;
    color: #14232e;
  }

  .cta:hover {
    background: #d5dee3;
  }

  .error,
  .status.is-err {
    color: #f0a3a3;
  }
}