/*
 * MD Product Ventures website. Colors are Feasant's design tokens (src/theme/tokens.ts), so every
 * pairing is one the app already uses; contrast ratios for the website pairs are in website/README.md.
 * System fonts only: nothing is loaded from another domain.
 */
:root {
  --bg: #F5F2EA;
  --surface: #FFFFFF;
  --surface-muted: #EFEBE1;
  --border: #E3DDCF;
  --border-strong: #CBC3B0;
  --text: #1B272B;
  --text-secondary: #56625F;
  --link: #173F45;
  --brand-band: #173F45;
  --on-band: #FFFFFF;
  --on-band-secondary: #CFE0DC;
  --brand-soft: #DFE9E6;
  --brass-text: #7D5A2C;
  --icon-chip: #EEE7DA;
  --button-bg: #173F45;
  --button-text: #FFFFFF;
  --focus: #2E7C84;
  --warning: #8A5A0B;
  --warning-soft: #F5E6C8;
  --shadow: 0 1px 2px rgba(23, 63, 69, 0.06), 0 1px 1px rgba(23, 63, 69, 0.04);
  --radius-lg: 22px;
  --radius: 16px;
  --radius-sm: 12px;
  --gutter: 20px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0E191D;
    --surface: #15242A;
    --surface-muted: #1F3239;
    --border: #263A41;
    --border-strong: #36505A;
    --text: #ECF1EF;
    --text-secondary: #A9B8B5;
    --link: #86C2BD;
    --brand-soft: #1E3B3F;
    --brass-text: #D8B47F;
    --icon-chip: #D6CDBA;
    --button-bg: #86C2BD;
    --button-text: #0E191D;
    --focus: #86C2BD;
    --warning: #E8B65A;
    --warning-soft: #3A2D12;
    --shadow: none;
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.55 var(--font);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--link);
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

a:hover {
  text-decoration-thickness: 2px;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 6px;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.2;
  text-wrap: balance;
}

h1 {
  font-size: clamp(34px, 6vw, 48px);
  letter-spacing: -0.01em;
}

h2 {
  font-size: 28px;
}

h3 {
  font-size: 19px;
  font-weight: 600;
}

p {
  margin: 0;
}

.wrap {
  width: 100%;
  max-width: 1040px;
  margin-inline: auto;
  padding-inline: max(var(--gutter), env(safe-area-inset-left)) max(var(--gutter), env(safe-area-inset-right));
}

.skip {
  position: absolute;
  left: -9999px;
  top: 8px;
  z-index: 10;
  padding: 8px 14px;
  background: var(--surface);
  color: var(--text);
  border-radius: var(--radius-sm);
}

.skip:focus {
  left: 16px;
}

.draft {
  margin: 0;
  padding: 10px var(--gutter);
  background: var(--warning-soft);
  color: var(--warning);
  font-size: 14px;
  font-weight: 600;
  text-align: center;
}

/* Header */

.site-header {
  border-bottom: 1px solid var(--border);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 60px;
}

.wordmark {
  color: var(--text);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
}

.site-links,
.section-links {
  display: flex;
  gap: 4px;
}

.site-links a,
.section-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding-inline: 10px;
  color: var(--text-secondary);
  font-size: 15px;
  text-decoration: none;
  border-radius: 8px;
}

.site-links a:hover,
.section-links a:hover {
  color: var(--text);
}

.section-links a {
  border-bottom: 2px solid transparent;
  border-radius: 0;
}

.section-links a[aria-current="page"] {
  color: var(--text);
  font-weight: 600;
  border-bottom-color: var(--link);
}

.section-nav {
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.section-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  column-gap: 20px;
}

.section-title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
}

.section-title img {
  width: 28px;
  height: 28px;
  border-radius: 7px;
}

.section-links {
  margin-left: auto;
}

@media (max-width: 480px) {
  .section-title {
    min-height: 44px;
  }

  .section-links {
    margin-left: -10px;
    width: calc(100% + 10px);
  }
}

/* Layout pieces */

.hero {
  padding-block: 72px 56px;
}

.hero .lead {
  margin-top: 18px;
}

.hero-actions {
  margin-top: 28px;
}

.overline {
  margin-bottom: 14px;
  color: var(--brass-text);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lead {
  max-width: 36em;
  color: var(--text-secondary);
  font-size: 20px;
  line-height: 1.5;
}

.section {
  padding-block: 32px;
}

.section > h2 {
  margin-bottom: 20px;
}

.section:last-child {
  padding-bottom: 80px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.muted {
  color: var(--text-secondary);
}

.stack > * + * {
  margin-top: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  background: var(--button-bg);
  color: var(--button-text);
  font-weight: 600;
  text-decoration: none;
  border-radius: 999px;
}

.button:hover {
  filter: brightness(1.08);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 20px;
}

.actions a:not(.button) {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

/* App card (home) */

.app-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  overflow: hidden;
}

/* The art fills its cell without setting the card's height; the text decides that. */
.app-card-art {
  position: relative;
  aspect-ratio: 16 / 9;
}

.app-card-art img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 80%;
}

.app-card-body {
  padding: 24px;
}

.app-id {
  display: flex;
  align-items: center;
  gap: 16px;
}

.app-icon {
  width: 64px;
  height: 64px;
  border-radius: 15px;
  flex: none;
}

.meta {
  color: var(--text-secondary);
  font-size: 15px;
}

@media (min-width: 760px) {
  .app-card {
    grid-template-columns: 300px minmax(0, 1fr);
  }

  .app-card-art {
    aspect-ratio: auto;
    min-height: 300px;
  }

  .app-card-art img {
    object-position: 50% 84%;
  }

  .app-card-body {
    padding: 36px;
    align-self: center;
  }
}

.contact {
  padding: 28px;
}

/* Feasant overview */

.band {
  background: var(--brand-band);
  color: var(--on-band);
}

.band .lead {
  margin-top: 12px;
  color: var(--on-band-secondary);
}

.band-grid {
  display: grid;
  gap: 36px;
  padding-block: 56px;
  align-items: center;
}

.band .app-icon {
  width: 88px;
  height: 88px;
  border-radius: 20px;
  margin-bottom: 24px;
}

.status {
  display: inline-block;
  margin-top: 24px;
  padding: 6px 14px;
  background: #F5F2EA;
  color: #173F45;
  font-size: 14px;
  font-weight: 600;
  border-radius: 999px;
}

.keyart {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 50% 84%;
  border-radius: var(--radius-lg);
  justify-self: center;
}

@media (min-width: 820px) {
  .band-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    padding-block: 72px;
  }

  .keyart {
    justify-self: end;
  }
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.feature {
  padding: 24px;
}

.feature h3 {
  margin-top: 18px;
}

.feature p {
  margin-top: 8px;
  color: var(--text-secondary);
}

.chip {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  background: var(--icon-chip);
  border-radius: 14px;
}

.chip img {
  width: 42px;
  height: 42px;
}

.note {
  margin-top: 20px;
  color: var(--text-secondary);
  font-size: 15px;
}

.split {
  display: grid;
  gap: 28px;
  padding: 28px;
}

@media (min-width: 820px) {
  .split {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    padding: 40px;
  }
}

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

.checklist li {
  position: relative;
  padding-left: 28px;
}

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

.checklist li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.55em;
  width: 12px;
  height: 7px;
  border-left: 2px solid var(--link);
  border-bottom: 2px solid var(--link);
  transform: rotate(-45deg);
}

/* Long-form pages: privacy policy, support */

.doc {
  padding-block: 56px 80px;
}

.doc-header {
  max-width: 44em;
}

.updated {
  margin-top: 12px;
  color: var(--text-secondary);
  font-size: 15px;
}

.prose {
  max-width: 44em;
}

.prose h2 {
  margin-top: 48px;
  margin-bottom: 14px;
  font-size: 24px;
  scroll-margin-top: 16px;
}

.prose h3 {
  margin-top: 28px;
  margin-bottom: 8px;
  font-size: 18px;
}

.prose p + p,
.prose p + ul,
.prose ul + p {
  margin-top: 14px;
}

.prose ul {
  margin: 0;
  padding-left: 1.25em;
}

.prose li + li {
  margin-top: 8px;
}

.summary {
  max-width: 44em;
  margin-top: 32px;
  padding: 24px 28px;
  background: var(--brand-soft);
  border-radius: var(--radius);
}

.summary h2 {
  margin: 0 0 14px;
  font-size: 19px;
}

.toc {
  max-width: 44em;
  margin-top: 28px;
  font-size: 15px;
}

.toc ol {
  margin: 8px 0 0;
  padding-left: 1.4em;
  columns: 2 220px;
  column-gap: 32px;
}

.toc li {
  break-inside: avoid;
  padding-block: 3px;
}

.toc + .prose,
.contact-card + .prose {
  margin-top: 32px;
}

.recipients {
  display: grid;
  gap: 12px;
  margin-block: 16px;
}

.recipient {
  padding: 18px 20px;
}

.recipient h3 {
  margin: 0 0 6px;
  font-size: 17px;
}

.recipient p + p {
  margin-top: 8px;
}

.contact-card {
  max-width: 44em;
  margin-top: 32px;
  padding: 28px;
}

.contact-card h2 {
  font-size: 15px;
  font-weight: 600;
}

.contact-card .prose {
  margin-top: 20px;
}

.contact-card .actions {
  margin-top: 20px;
}

.email {
  margin-top: 4px;
  font-size: 22px;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.doc-header .lead {
  margin-top: 12px;
}

.path {
  font-weight: 600;
  white-space: nowrap;
}

/* Footer */

.site-footer {
  padding-block: 36px 28px;
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 15px;
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px 40px;
}

.footer-name {
  color: var(--text);
  font-weight: 600;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0 24px;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--text-secondary);
}

.fineprint {
  margin-top: 20px;
  font-size: 13px;
}