:root {
  --finch-primary: #054533;
  --finch-secondary: #f67d60;
  --finch-text-primary-reverse: #f9f4e9;
  --finch-text-secondary-reverse: #ecddc1;
  --finch-text-tertiary-reverse: #d8c7ae;
  --finch-surface-reverse: #0a5a44;
  --finch-focus: #f2c57c;
  --finch-success: #67c98d;
  --finch-error: #e3645b;
  --type-line-height: 1;
  --type-2xl: 2rem;
  --type-lg: 1.375rem;
  --type-md: 1rem;
  --type-sm: 0.875rem;
}

@font-face {
  font-family: "Satoshi";
  src: url("./assets/Satoshi-Black.woff2") format("woff2");
  font-style: normal;
  font-weight: 900;
  font-display: swap;
}

* {
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -o-font-smoothing: antialiased;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: "Nunito Sans", "Avenir Next", "Avenir", "Segoe UI", Roboto, "Helvetica Neue", Helvetica, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  font-size: var(--type-md);
  line-height: var(--type-line-height);
  background: radial-gradient(circle at 20% 20%, #0e664e 0%, var(--finch-primary) 45%, #033527 100%);
  color: var(--finch-text-primary-reverse);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-family: "Satoshi", "Avenir Next", "Avenir", "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Helvetica, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  font-weight: 900;
  line-height: var(--type-line-height);
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.landing-shell {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 2rem 2rem 0;
}

.hero-card {
  text-align: center;
}

@media (min-width: 32rem) {
  .hero-card {
    width: min(100%, 35rem);
    aspect-ratio: 1 / 1;
    border: 1px solid rgba(236, 221, 193, 0.24);
    border-radius: 4rem;
    padding: 2rem 4rem;
    background: linear-gradient(180deg, rgba(10, 90, 68, 0.82), rgba(5, 69, 51, 0.95));
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.18);
  }
}

.logo {
  width: auto;
  height: 5rem;
  margin: 2rem auto;
  max-width: 100%;
}

h1 {
  font-size: var(--type-2xl);
}

.hero-copy {
  margin: 2rem 0;
}

.hero-copy h2,
.hero-copy p {
  margin: 0;
}

.hero-copy h2 {
  margin-bottom: 1rem;
  color: var(--finch-text-secondary-reverse);
  font-size: var(--type-lg);
}

.hero-copy p {
  color: var(--finch-text-tertiary-reverse);
  font-size: var(--type-md);
}

.waitlist-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 2rem 0;
}

@media (min-width: 40rem) {
  .waitlist-form {
    grid-template-columns: 1fr auto;
  }
}

.waitlist-form input,
.waitlist-form button {
  width: 100%;
  height: 3rem;
  border-radius: 999px;
  border: 0;
  font-size: var(--type-md);
}

.waitlist-form input {
  padding: 0 1.5rem;
  background: rgba(249, 244, 233, 0.12);
  border: 1px solid rgba(236, 221, 193, 0.26);
  color: var(--finch-text-primary-reverse);
}

.waitlist-form input::placeholder {
  color: rgba(236, 221, 193, 0.82);
}

.waitlist-form input:focus-visible,
.waitlist-form button:focus-visible {
  outline: 3px solid var(--finch-focus);
  outline-offset: 2px;
}

.waitlist-form button {
  background: var(--finch-secondary);
  color: var(--finch-text-primary-reverse);
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, filter 0.2s ease;
}

.waitlist-form button:hover {
  filter: brightness(1.04);
}

.waitlist-form button:active {
  transform: scale(0.98);
}

.waitlist-form button[disabled] {
  cursor: wait;
  opacity: 0.8;
}

@media (min-width: 40rem) {
  .waitlist-form button {
    padding: 0 1.5rem;
    width: auto;
  }
}

.form-message {
  margin: -1rem 0 2rem;
  font-size: var(--type-sm);
  color: var(--finch-text-secondary-reverse);
}

.form-message:empty {
  display: none;
}

.form-message.success {
  color: var(--finch-success);
}

.form-message.error {
  color: var(--finch-error);
}

.site-footer {
  padding: 2rem;
  text-align: center;
  font-size: var(--type-sm);
  color: var(--finch-text-tertiary-reverse);
}

.visually-hidden {
  border: 0;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}