:root {
  color-scheme: light;
  --ink: #17201b;
  --muted: #5b6661;
  --paper: #fbfaf6;
  --surface: #ffffff;
  --line: #dfe5df;
  --pine: #245545;
  --moss: #dce9dc;
  --coral: #a63f30;
  --sky: #d8e8f4;
  --gold: #f4c95d;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 10;
  padding: 10px 14px;
  transform: translateY(-160%);
  border-radius: 6px;
  background: var(--ink);
  color: #fff;
}

.skip-link:focus {
  transform: translateY(0);
}

a {
  color: inherit;
}

.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 22px 0;
}

.brand,
.header-links,
.intro-actions,
.footer-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-links a {
  color: var(--muted);
}

.brand {
  text-decoration: none;
  font-weight: 760;
  letter-spacing: 0;
}

.brand-logo {
  display: block;
  width: 42px;
  height: 42px;
  object-fit: cover;
  object-position: left center;
  border-radius: 8px;
}

.header-links a,
.fine-print a {
  color: var(--muted);
  text-decoration-color: color-mix(in srgb, var(--muted), transparent 45%);
}

.intro-section,
.content-band,
.privacy-section,
.waitlist-section,
.text-page {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.intro-section {
  min-height: calc(100vh - 86px);
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  align-items: center;
  gap: clamp(32px, 7vw, 96px);
  padding: 48px 0 72px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--coral);
  font-size: 0.78rem;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  letter-spacing: 0;
}

h1 {
  max-width: 780px;
  margin: 0;
  font-size: 5.2rem;
  line-height: 0.98;
}

h2 {
  margin: 0;
  font-size: 3rem;
  line-height: 1.04;
}

h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.intro-lede,
.waitlist-copy p,
.text-page p {
  max-width: 650px;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.65;
}

.primary-link,
.secondary-link,
.waitlist-form button,
.analytics-controls button {
  min-height: 46px;
  border-radius: 8px;
  padding: 0 18px;
  font: inherit;
  font-weight: 720;
}

.primary-link,
.waitlist-form button,
.analytics-controls button:first-child {
  display: inline-flex;
  align-items: center;
  border: 0;
  background: var(--pine);
  color: #fff;
  text-decoration: none;
  cursor: pointer;
}

.secondary-link {
  display: inline-flex;
  align-items: center;
  color: var(--pine);
  text-decoration-color: var(--moss);
}

.analytics-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 20px 0 10px;
}

.analytics-controls button {
  border: 1px solid var(--line);
  cursor: pointer;
}

.analytics-controls button:first-child {
  justify-content: center;
}

.analytics-controls button:last-child {
  background: var(--surface);
  color: var(--pine);
}

.product-preview {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.92),
      rgba(255, 255, 255, 0.98)
    ),
    var(--surface);
  box-shadow: 0 24px 70px rgba(23, 32, 27, 0.14);
}

.preview-topline,
.preview-card,
.week-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.preview-topline {
  color: var(--muted);
}

.preview-card {
  justify-content: flex-start;
  min-height: 82px;
  padding: 16px;
  border-radius: 8px;
  background: var(--moss);
}

.preview-card.muted {
  background: var(--sky);
}

.preview-card div {
  display: grid;
  gap: 4px;
}

.preview-card span:last-child {
  color: var(--muted);
}

.status-dot {
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--coral);
}

.status-dot.calm {
  background: var(--pine);
}

.week-row span {
  display: grid;
  place-items: center;
  width: 42px;
  aspect-ratio: 1;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--muted);
  font-weight: 700;
}

.content-band,
.privacy-section,
.waitlist-section {
  padding: 72px 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 26px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.feature-grid article {
  min-height: 190px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.feature-grid p,
.privacy-list,
.fine-print,
.form-status {
  color: var(--muted);
  line-height: 1.55;
}

.privacy-section,
.waitlist-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(24px, 5vw, 72px);
}

.privacy-list {
  margin: 0;
  padding-left: 20px;
}

.privacy-list li + li {
  margin-top: 12px;
}

.waitlist-form {
  display: grid;
  gap: 14px;
  padding: 22px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--surface);
}

.waitlist-form label,
.waitlist-form legend {
  font-weight: 720;
}

.waitlist-form input[type="email"],
.contact-form input:not([type="checkbox"]):not([type="radio"]),
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 14px;
  font: inherit;
  background: var(--surface);
  color: var(--ink);
}

.contact-form textarea {
  min-height: 150px;
  resize: vertical;
}

.waitlist-form fieldset {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 4px 0;
  padding: 0;
  border: 0;
}

.waitlist-form fieldset label,
.consent-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 520;
}

.consent-row {
  align-items: flex-start;
  color: var(--muted);
  line-height: 1.45;
}

.waitlist-form button {
  justify-content: center;
}

.management-form {
  max-width: 650px;
  margin-top: 28px;
}

.waitlist-form .danger-button {
  border: 1px solid var(--coral);
  background: var(--surface);
  color: var(--coral);
}

.waitlist-form button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.form-status {
  min-height: 24px;
  margin: 0;
}

.fine-print {
  margin: 0;
  font-size: 0.9rem;
}

.text-page {
  max-width: 760px;
  padding: 72px 0;
}

.text-page h1 {
  font-size: 4.4rem;
}

.text-page h2 {
  margin-top: 42px;
  font-size: 2.1rem;
}

.not-found-page {
  min-height: calc(100vh - 180px);
}

.text-page ul {
  color: var(--muted);
  line-height: 1.7;
}

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
}

@media (max-width: 820px) {
  h1,
  .text-page h1 {
    font-size: 2.75rem;
  }

  h2,
  .text-page h2 {
    font-size: 1.85rem;
  }

  .site-header,
  .site-footer,
  .brand,
  .header-links,
  .intro-actions,
  .footer-links {
    align-items: flex-start;
  }

  .site-header,
  .site-footer,
  .intro-actions {
    flex-direction: column;
  }

  .header-links,
  .footer-links {
    flex-wrap: wrap;
  }

  .intro-section,
  .privacy-section,
  .waitlist-section {
    grid-template-columns: 1fr;
  }

  .intro-section {
    min-height: auto;
    padding-top: 36px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .week-row {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }

  .week-row span {
    width: 100%;
  }
}