:root {
  --paper: #fdfcf9;
  --surface: #ffffff;
  --ink: #2b3528;
  --ink-soft: #5b6658;
  --ink-faint: #8a9387;

  --sage-50: #f5f7f4;
  --sage-600: #567356;
  --sage-700: #465c46;
  --sage-800: #3a4b3a;
  --sage-900: #313f31;

  --font-ui: "Nunito", ui-sans-serif, system-ui, sans-serif;
  --font-hand: "Caveat", cursive;
}

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-ui);
  -webkit-font-smoothing: antialiased;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  min-height: 100vh;
  width: 100%;
  box-sizing: border-box;
}

.content-wrapper {
  width: 100%;
  max-width: 36rem;
  text-align: center;
}

.eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--sage-600);
  margin: 0;
}

.hand {
  font-family: var(--font-hand);
  letter-spacing: 0.01em;
  line-height: 1.35;
}

.title {
  margin-top: 1.5rem;
  margin-bottom: 0;
  font-size: 3rem;
  color: var(--sage-900);
  font-weight: 400;
}

@media (min-width: 640px) {
  .title {
    font-size: 3.75rem;
  }
}

.description {
  margin: 1.5rem auto 0;
  max-width: 28rem;
  font-size: 1.125rem;
  line-height: 2rem;
  color: var(--ink-soft);
}

.signup-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 3rem 0;
}

@media (min-width: 600px) {
  .signup-form {
    flex-direction: row;
    max-width: 28rem;
    margin: 3rem auto;
  }
}

.input-field {
  flex: 1;
  padding: 1rem 1.25rem;
  font-size: 1rem;
  border: 1px solid var(--sage-200, #d4dfd2);
  border-radius: 0.5rem;
  background: var(--surface);
  color: var(--ink);
  transition: border-color 0.2s;
  box-sizing: border-box;
}

.input-field:focus {
  outline: none;
  border-color: var(--sage-600);
}

.submit-btn {
  padding: 1rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--surface);
  background: var(--sage-800);
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: background-color 0.2s, transform 0.1s;
}

.submit-btn:hover {
  background-color: var(--sage-700);
}

.submit-btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(58, 75, 58, 0.4);
}

.quote-container {
  margin: 3rem auto;
  padding: 1.5rem 2rem;
  max-width: 32rem;
  text-align: center;
  border-left: 3px solid var(--sage-600);
  background: var(--surface);
  border-radius: 0 1rem 1rem 0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.quote-text {
  font-family: var(--font-hand);
  font-size: 1.75rem;
  color: var(--ink);
  margin: 0 0 0.75rem 0;
  line-height: 1.3;
}

.quote-author {
  font-size: 0.875rem;
  color: var(--ink-soft);
  font-style: italic;
  margin: 0;
}

.cross-sell {
  margin-top: 4rem;
  font-size: 0.875rem;
  color: var(--ink-faint);
  border-top: 1px solid var(--sage-200, #d4dfd2);
  padding-top: 1.5rem;
}

.cross-sell-link {
  color: var(--sage-700);
  text-decoration: underline;
  text-underline-offset: 4px;
  font-weight: 700;
  transition: all 0.2s ease;
}

.cross-sell-link:hover {
  color: var(--sage-900);
  text-decoration-color: var(--sage-900);
}

.copyright {
  margin-top: 1rem;
  font-size: 0.75rem;
  color: var(--ink-faint);
  opacity: 0.7;
}

/* Carousel Placeholders */
.carousel-container {
  margin: 2.5rem 0;
  width: 100%;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  padding: 1rem 0;
  width: max-content;
  animation: scrollTrack 25s linear infinite;
}

.carousel-track:hover,
.carousel-track:active {
  animation-play-state: paused;
}

@keyframes scrollTrack {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.carousel-slide {
  margin-right: 1.5rem;
  flex: 0 0 240px;
  height: 400px;
  background: var(--surface);
  border: 1px solid var(--sage-200);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-hand);
  color: var(--ink-soft);
  font-size: 1.25rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  user-select: none;
  -webkit-user-drag: none;
}

.slide-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.carousel-slide:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Modal styles */
dialog.modal {
  border: none;
  border-radius: 1.5rem;
  padding: 0;
  max-width: 500px;
  width: 90%;
  background: #ffffff;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  margin: auto;
}

dialog.modal::backdrop {
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.modal-content {
  padding: 2rem;
  position: relative;
  text-align: center;
}


.modal-content h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--ink-dark);
}

.modal-content p {
  color: var(--ink-main);
  line-height: 1.6;
}

.modal-content em {
  color: var(--ink-faint);
  font-style: italic;
  font-size: 0.95em;
}

.close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--ink-faint);
  cursor: pointer;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background-color 0.2s, color 0.2s;
}

.close-btn:hover {
  background-color: var(--sage-100);
  color: var(--ink-dark);
}