/* ObraCierta — colors, type, and radii. Swap the brand here. */

:root {
  --color-navy: #0D233A;
  --color-green: #1B4332;
  --color-terracotta: #C86446;
  --color-sand: #F8F6F0;
  --color-white: #ffffff;
  --color-ink: #1B1C18;
  --color-muted: #44474D;
  --color-line: #E2E8F0;
  --color-surface: #F0EEE8;
  --color-surface-low: #F5F3ED;
  --color-mint: #DCFCE7;
  --color-chip-green: #166534;
  --color-on-navy: #F8F6F0;
  --color-focus: #0D233A;
  --font-sans: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  --font-serif: "Playfair Display", Georgia, serif;
  --font-size-body: 18px;
  --font-size-label: 16px;
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-pill: 9999px;
  --shadow-card: 0 16px 32px -4px rgb(13 35 58 / 6%), 0 4px 8px -2px rgb(13 35 58 / 3%);
  --shadow-bar: 0 1px 8px rgb(13 35 58 / 4%);
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 72px;
  --measure: 68ch;
  --max: 1120px;
  --header-h: 64px;
  --tab-h: 72px;
}

@font-face {
  font-family: "Playfair Display";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/fonts/playfair-600.woff2") format("woff2");
}

@font-face {
  font-family: "Playfair Display";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/fonts/playfair-700.woff2") format("woff2");
}

@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/fonts/jakarta-400.woff2") format("woff2");
}

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

@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/fonts/jakarta-600.woff2") format("woff2");
}

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

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-sand);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: var(--font-size-body);
  line-height: 1.55;
  border-top: 4px solid var(--color-terracotta);
  padding-bottom: var(--tab-h);
}

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

h1,
h2,
h3,
.wordmark {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.25rem, 6vw, 3.5rem);
  color: var(--color-navy);
  margin: 0 0 var(--space-4);
  letter-spacing: -0.01em;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  color: var(--color-navy);
  margin: 0 0 var(--space-3);
}

h3 {
  font-size: 1.35rem;
  color: var(--color-navy);
  margin: 0 0 var(--space-2);
}

p {
  margin: 0 0 var(--space-4);
}

a {
  color: var(--color-green);
}

a:hover {
  color: var(--color-navy);
}

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

.skip {
  position: absolute;
  left: var(--space-2);
  top: -48px;
  background: var(--color-white);
  color: var(--color-navy);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  z-index: 30;
}

.skip:focus {
  top: var(--space-2);
}

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

.narrow {
  max-width: 760px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--color-sand);
  box-shadow: var(--shadow-bar);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: var(--space-3);
}

.header-start {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
}

.brand {
  color: var(--color-navy);
  text-decoration: none;
  font-size: 1.35rem;
}

.brand:hover {
  color: var(--color-navy);
}

.wordmark-mark {
  color: var(--color-green);
}

.nav-desktop,
.nav-cta {
  display: none;
}

.nav-mobile summary {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  list-style: none;
  color: var(--color-navy);
  border-radius: var(--radius-md);
}

.nav-mobile summary::-webkit-details-marker {
  display: none;
}

.nav-mobile nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: 0 0 var(--space-4);
}

.nav-mobile a,
.nav-desktop a {
  color: var(--color-navy);
  text-decoration: none;
  font-weight: 650;
}

.nav-mobile a {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
}

.icon {
  width: 24px;
  height: 24px;
  display: block;
}

.lang-pill {
  display: inline-flex;
  background: var(--color-surface);
  border-radius: var(--radius-pill);
  padding: 2px;
}

.lang-pill a {
  min-height: 36px;
  min-width: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  color: var(--color-muted);
  font-weight: 700;
  font-size: var(--font-size-label);
}

.lang-pill a.is-current {
  background: var(--color-navy);
  color: var(--color-white);
}

.early-access {
  margin: 0;
  background: var(--color-mint);
  color: var(--color-green);
  text-align: center;
  padding: var(--space-3) var(--space-4);
  font-weight: 700;
}

.hero {
  padding: var(--space-6) 0 var(--space-5);
}

.lede {
  font-size: 1.25rem;
  max-width: var(--measure);
  color: var(--color-muted);
}

.buyers-free {
  font-weight: 700;
  color: var(--color-green);
}

.cta-row,
.stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 52px;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-family: var(--font-sans);
  font-size: var(--font-size-body);
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--color-navy);
  color: var(--color-white);
}

.btn-primary:hover {
  background: var(--color-green);
  color: var(--color-white);
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-navy);
  border-color: transparent;
}

.btn-secondary:hover {
  background: var(--color-white);
  color: var(--color-navy);
}

.btn-sm {
  min-height: 44px;
  padding: 8px 14px;
}

button.btn {
  width: 100%;
}

.section {
  padding: 0 0 var(--space-7);
}

.eyebrow {
  margin: 0 0 var(--space-2);
  color: var(--color-green);
  font-weight: 700;
  font-size: var(--font-size-label);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: var(--radius-pill);
  padding: 6px 12px;
  background: var(--color-surface);
  color: var(--color-navy);
  font-weight: 700;
  font-size: var(--font-size-label);
  text-decoration: none;
  line-height: 1.3;
}

.chip-green {
  background: var(--color-mint);
  color: var(--color-chip-green);
}

a.chip:hover {
  color: var(--color-navy);
  background: var(--color-white);
}

.stat-grid,
.card-grid,
.place-row,
.seal-list {
  display: grid;
  gap: var(--space-3);
}

.stat {
  background: var(--color-surface-low);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  text-align: center;
}

.stat strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--color-navy);
}

.stat span {
  color: var(--color-muted);
  font-size: var(--font-size-label);
}

.search-band {
  background: var(--color-surface-low);
  padding: var(--space-5) 0;
  margin-bottom: var(--space-6);
}

.search-form,
.form-grid {
  display: grid;
  gap: var(--space-3);
}

.field label,
.search-form label {
  display: block;
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--color-navy);
}

input,
textarea {
  width: 100%;
  min-height: 52px;
  padding: 12px 14px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-white);
  color: var(--color-ink);
  font: inherit;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

input:focus,
textarea:focus {
  outline: 2px solid var(--color-navy);
  border-color: var(--color-navy);
}

.place-row {
  grid-auto-flow: column;
  grid-auto-columns: max-content;
  overflow-x: auto;
  padding-bottom: var(--space-2);
}

.sample-card,
.card,
.form-card,
.chooser-card,
.disclaimer-box,
.seal,
details.faq-item,
.steps > li {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
}

.sample-card {
  overflow: hidden;
}

.sample-visual {
  min-height: 180px;
  background: var(--color-navy);
  color: var(--color-on-navy);
  display: flex;
  align-items: flex-end;
  padding: var(--space-4);
}

.sample-visual .chip {
  background: var(--color-white);
  color: var(--color-navy);
}

.sample-body,
.card,
.disclaimer-box,
.seal {
  padding: var(--space-5);
}

.fact-list {
  display: grid;
  gap: 0;
  margin: 0 0 var(--space-4);
  background: var(--color-surface-low);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
}

.fact-list div {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-line);
}

.fact-list div:last-child {
  border-bottom: 0;
}

.fact-list dt {
  color: var(--color-muted);
}

.fact-list dd {
  margin: 0;
  font-weight: 700;
  color: var(--color-navy);
  text-align: right;
}

.card h2,
.card p:last-child,
.dev-teaser p:last-child {
  margin-bottom: 0;
}

.dev-teaser {
  background: var(--color-navy);
  color: var(--color-on-navy);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.dev-teaser h2,
.dev-teaser p {
  color: var(--color-on-navy);
}

.dev-teaser a {
  color: var(--color-mint);
}

.disclaimer-box {
  border-left: 4px solid var(--color-terracotta);
  margin-top: var(--space-5);
}

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: step;
  display: grid;
  gap: var(--space-4);
}

.steps > li {
  counter-increment: step;
  padding: var(--space-5);
}

.steps > li h2::before {
  content: counter(step);
  display: inline-grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  margin-right: var(--space-3);
  border-radius: var(--radius-pill);
  background: var(--color-navy);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: 1rem;
  vertical-align: middle;
}

.page-head {
  padding: var(--space-6) 0 var(--space-4);
}

.crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-4);
}

.crumbs li:not(:last-child)::after {
  content: "/";
  margin-left: var(--space-2);
  color: var(--color-muted);
}

.prose > * {
  max-width: var(--measure);
}

.prose ul,
.prose ol {
  padding-left: 1.2rem;
}

.prose li {
  margin-bottom: var(--space-2);
}

.form-card {
  padding: var(--space-5);
  border-radius: var(--radius-md);
}

.hint,
.opt {
  color: var(--color-muted);
  font-weight: 500;
}

.hint {
  margin: var(--space-2) 0 0;
}

.consent {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  font-weight: 500;
}

.consent input {
  width: 1.25rem;
  height: 1.25rem;
  min-height: 0;
  margin-top: 0.25rem;
  flex: 0 0 auto;
}

.form-fallback {
  background: var(--color-mint);
  color: var(--color-ink);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
}

.hp {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.faq-list {
  display: grid;
  gap: var(--space-3);
}

details.faq-item {
  padding: var(--space-4);
  box-shadow: none;
}

details.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--color-navy);
  min-height: 48px;
  display: flex;
  align-items: center;
}

details.faq-item p:last-child {
  margin-bottom: 0;
}

.chooser {
  padding: var(--space-7) 0;
}

.chooser-card {
  display: block;
  padding: var(--space-6);
  text-decoration: none;
  color: var(--color-ink);
  border-radius: var(--radius-md);
}

.chooser-card strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-navy);
  margin-bottom: var(--space-3);
}

.chooser-card:hover {
  border-color: var(--color-green);
  color: var(--color-ink);
}

.site-footer {
  background: var(--color-navy);
  color: var(--color-on-navy);
  padding: var(--space-7) 0 var(--space-6);
}

.site-footer a {
  color: var(--color-mint);
}

.footer-grid {
  display: grid;
  gap: var(--space-5);
}

.site-footer h2 {
  color: var(--color-on-navy);
  font-family: var(--font-sans);
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

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

.site-footer li {
  margin-bottom: var(--space-2);
}

.site-footer .disclaimer,
.copyright {
  color: var(--color-on-navy);
  max-width: var(--measure);
}

.footer-brand {
  color: var(--color-on-navy);
  text-decoration: none;
  font-size: 1.45rem;
}

.footer-brand .wordmark-mark {
  color: var(--color-mint);
}

.tabbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  display: flex;
  justify-content: space-around;
  align-items: center;
  min-height: var(--tab-h);
  padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
  background: var(--color-sand);
  box-shadow: var(--shadow-bar);
}

.tabbar a {
  min-width: 44px;
  min-height: 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: var(--color-muted);
  text-decoration: none;
  font-size: var(--font-size-label);
  font-weight: 700;
}

.tabbar a[aria-current="page"] {
  color: var(--color-navy);
}

button:disabled {
  opacity: 0.7;
  cursor: wait;
}

@media (min-width: 640px) {
  .cta-row {
    flex-direction: row;
    flex-wrap: wrap;
  }

  button.btn {
    width: auto;
  }

  .stat-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 800px) {
  .card-grid,
  .chooser-grid,
  .seal-list {
    grid-template-columns: 1fr 1fr;
  }

  .card-grid.cols-3,
  .seal-list.cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

@media (min-width: 960px) {
  body {
    padding-bottom: 0;
  }

  .nav-mobile,
  .tabbar {
    display: none;
  }

  .nav-desktop {
    display: flex;
    align-items: center;
    gap: 18px;
  }

  .nav-cta {
    display: inline-flex;
  }
}

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