:root {
  color-scheme: light;
  --canvas: #f1eee7;
  --surface: #f7f4ed;
  --ink: #151515;
  --muted: #706c64;
  --line: rgba(21, 21, 21, 0.18);
  --line-strong: rgba(21, 21, 21, 0.42);
  --accent: #f0441d;
  --accent-dark: #c93213;
  --shadow: 0 24px 70px rgba(27, 23, 17, 0.08);
  --radius: 18px;
  --content: 1440px;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 74% 9%, rgba(255,255,255,.58), transparent 34%),
    linear-gradient(135deg, #f5f2eb 0%, var(--canvas) 48%, #e9e4da 100%);
  color: var(--ink);
  font-family: var(--sans);
  min-height: 100vh;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 16px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--ink);
  color: white;
  transform: translateY(-160%);
  transition: transform .18s ease;
}

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

.site-header,
.site-footer {
  max-width: var(--content);
  margin: 0 auto;
  padding: 28px 42px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.site-header {
  min-height: 96px;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 30px;
}

.brand-name {
  font-family: var(--serif);
  font-size: 35px;
  letter-spacing: -.04em;
}

.brand-small .brand-name {
  font-size: 25px;
}

.brand-small .brand-mark {
  transform: scale(.75);
  transform-origin: left center;
  margin-right: -8px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14px;
}

.site-nav a {
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
  border-bottom-color: var(--ink);
}

.site-nav .nav-cta {
  padding: 11px 17px;
  border: 1px solid var(--ink);
  border-radius: 999px;
}

.hero {
  max-width: var(--content);
  min-height: 680px;
  margin: 0 auto;
  padding: 70px 42px 84px;
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(540px, 1.15fr);
  gap: 54px;
  overflow: hidden;
}

.hero-copy {
  position: relative;
  z-index: 2;
  align-self: center;
  max-width: 620px;
}

.eyebrow {
  margin: 0 0 18px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .34em;
  text-transform: uppercase;
}

.hero h1,
.page-hero h1,
.auth-copy h1 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -.055em;
  line-height: .95;
}

.hero h1 {
  font-size: clamp(64px, 7.4vw, 118px);
}

.hero-lead {
  max-width: 600px;
  margin: 32px 0 0;
  color: #423f39;
  font-size: clamp(18px, 1.6vw, 24px);
  line-height: 1.55;
}

.hero-actions,
.callout-actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 19px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  text-decoration: none;
  font-weight: 650;
  transition: transform .15s ease, background .15s ease, color .15s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--accent-dark);
}

.button-dark {
  background: var(--ink);
  color: white;
  border-color: var(--ink);
}

.button-quiet {
  background: rgba(255,255,255,.28);
}

.prototype-note {
  margin-top: 22px;
  max-width: 540px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.hero-art {
  position: relative;
  min-height: 570px;
}

.art-sun {
  position: absolute;
  right: -5%;
  top: 5%;
  width: min(39vw, 570px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: inset -30px -30px 90px rgba(153, 37, 10, .08);
}

.art-arc {
  position: absolute;
  width: 690px;
  height: 690px;
  left: -12%;
  top: -17%;
  border: 1.5px solid var(--ink);
  border-radius: 50%;
}

.art-rule {
  position: absolute;
  left: 20%;
  top: -20%;
  width: 2px;
  height: 72%;
  background: var(--ink);
}

.art-slab {
  position: absolute;
  display: block;
  background:
    linear-gradient(135deg, rgba(255,255,255,.25), transparent 40%),
    #c9c4bb;
  box-shadow: var(--shadow);
  clip-path: polygon(0 0, 100% 28%, 100% 100%, 0 82%);
}

.art-slab-a {
  left: 7%;
  top: 18%;
  width: 64%;
  height: 66%;
}

.art-slab-b {
  left: 27%;
  bottom: -4%;
  width: 68%;
  height: 48%;
  background: #e7e2d9;
  clip-path: polygon(0 42%, 100% 0, 100% 100%, 0 100%);
}

.art-slab-c {
  right: -7%;
  bottom: -5%;
  width: 40%;
  height: 48%;
  background: #171717;
  clip-path: polygon(0 20%, 32% 0, 100% 45%, 100% 100%, 0 100%);
}

.art-caption {
  position: absolute;
  right: 4%;
  top: 2%;
  z-index: 3;
  font-size: 10px;
  line-height: 1.8;
  letter-spacing: .35em;
}

.section {
  max-width: var(--content);
  margin: 0 auto;
  padding: 110px 42px;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: .7fr 1.3fr;
  gap: 40px;
  align-items: start;
}

.section h2,
.info-grid h2,
.auth-card h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -.035em;
}

.section-heading h2,
.split-section h2,
.account-callout h2 {
  font-size: clamp(38px, 4.3vw, 66px);
  line-height: 1.04;
}

.mode-grid {
  margin-top: 80px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--line-strong);
}

.mode-grid article {
  min-height: 260px;
  padding: 24px 20px;
  border-right: 1px solid var(--line);
}

.mode-grid article:last-child {
  border-right: 0;
}

.mode-grid span {
  color: var(--accent);
  font-family: var(--serif);
  font-size: 18px;
}

.mode-grid h3,
.feature-list h3 {
  margin: 78px 0 8px;
  font-size: 18px;
}

.mode-grid p,
.feature-list p,
.account-callout p,
.info-grid p {
  color: var(--muted);
  line-height: 1.6;
}

.split-section,
.account-callout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
}

.feature-list article {
  padding: 0 0 32px;
  border-bottom: 1px solid var(--line);
}

.feature-list h3 {
  margin: 0 0 8px;
}

.account-callout {
  align-items: end;
}

.page-shell,
.auth-shell {
  max-width: var(--content);
  margin: 0 auto;
  padding: 86px 42px 120px;
}

.page-hero {
  max-width: 980px;
}

.page-hero h1 {
  font-size: clamp(54px, 6.4vw, 98px);
}

.page-hero > p:last-child,
.auth-copy > p:last-child {
  max-width: 720px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
}

.status-panel {
  margin-top: 70px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.22);
}

.status-panel strong,
.identity-state strong {
  display: block;
  margin-bottom: 5px;
}

.status-panel p,
.identity-state p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.status-dot {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  margin-top: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.release-list {
  margin-top: 24px;
  display: grid;
  gap: 16px;
}

.release-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.24);
}

.release-card-header,
.release-target {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.release-card h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 400;
}

.release-card p {
  color: var(--muted);
}

.release-target {
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.release-target code {
  color: var(--muted);
  font-size: 11px;
  word-break: break-all;
}

.info-grid {
  margin-top: 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.info-grid article {
  padding: 38px;
  background: var(--surface);
}

.info-grid h2 {
  font-size: 34px;
}

.auth-shell {
  min-height: 660px;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 110px;
  align-items: center;
}

.auth-copy h1 {
  font-size: clamp(52px, 5.5vw, 88px);
}

.auth-card {
  padding: 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.3);
  box-shadow: var(--shadow);
}

.auth-card h2 {
  font-size: 46px;
}

.identity-state {
  margin: 28px 0;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.identity-action,
.identity-submit {
  width: 100%;
}

.identity-form {
  display: grid;
  gap: 18px;
  margin: 28px 0 0;
}

.identity-form[hidden] {
  display: none;
}

.identity-field {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 650;
}

.identity-field input {
  width: 100%;
  box-sizing: border-box;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.64);
  color: var(--ink);
  font: inherit;
  padding: 0 14px;
}

.identity-field input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.identity-field input:disabled {
  opacity: .6;
}

.auth-switch {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.site-footer {
  min-height: 150px;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.site-footer nav {
  display: flex;
  gap: 18px;
}

.site-footer a {
  text-decoration: none;
}

@media (max-width: 1050px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-art {
    min-height: 500px;
  }

  .mode-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .mode-grid article {
    border-bottom: 1px solid var(--line);
  }

  .section-heading,
  .split-section,
  .account-callout,
  .auth-shell {
    grid-template-columns: 1fr;
  }

  .auth-shell {
    gap: 52px;
  }
}

@media (max-width: 760px) {
  .site-header,
  .site-footer,
  .hero,
  .section,
  .page-shell,
  .auth-shell {
    padding-left: 22px;
    padding-right: 22px;
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    width: 100%;
    gap: 14px;
    overflow-x: auto;
    padding-bottom: 6px;
  }

  .brand-name {
    font-size: 30px;
  }

  .hero {
    min-height: 0;
    padding-top: 50px;
  }

  .hero h1 {
    font-size: clamp(58px, 17vw, 86px);
  }

  .hero-art {
    min-height: 390px;
  }

  .art-arc {
    width: 500px;
    height: 500px;
  }

  .art-sun {
    width: 330px;
  }

  .section {
    padding-top: 78px;
    padding-bottom: 78px;
  }

  .mode-grid,
  .info-grid {
    grid-template-columns: 1fr;
  }

  .mode-grid article {
    min-height: 190px;
    border-right: 0;
  }

  .mode-grid h3 {
    margin-top: 42px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .release-card-header,
  .release-target {
    align-items: flex-start;
    flex-direction: column;
  }
}


.release-compliance {
  margin-top: 28px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.release-compliance-heading {
  margin-bottom: 8px;
}

.release-compliance-heading > p:last-child {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.compliance-artifact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.compliance-artifact code {
  color: var(--muted);
  font-size: 11px;
  word-break: break-all;
}

.compliance-artifact span {
  color: var(--muted);
  font-size: 11px;
}

@media (max-width: 760px) {
  .compliance-artifact {
    align-items: flex-start;
    flex-direction: column;
  }
}


/* MVP public landing */

.hero-kicker-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.hero-kicker-row .eyebrow {
  margin: 0;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 4px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .14em;
  text-transform: uppercase;
  background: rgba(255,255,255,.34);
}

.release-ribbon {
  max-width: var(--content);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
}

.release-ribbon > div {
  min-height: 150px;
  padding: 26px 42px;
  border-right: 1px solid var(--line);
}

.release-ribbon > div:last-child {
  border-right: 0;
}

.release-ribbon span,
.proof-number,
.creator-steps span {
  color: var(--accent);
  font-family: var(--serif);
  font-size: 17px;
}

.release-ribbon strong {
  display: block;
  margin-top: 34px;
  font-size: 16px;
}

.release-ribbon p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.5;
  font-size: 13px;
}

.product-proof-grid {
  margin-top: 72px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line);
}

.product-proof-grid article {
  min-height: 250px;
  padding: 28px 30px 32px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.14);
}

.product-proof-grid h3 {
  margin: 66px 0 10px;
  font-size: 24px;
  font-family: var(--serif);
  font-weight: 400;
}

.product-proof-grid p {
  max-width: 540px;
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.app-grid article {
  min-height: 280px;
}

.update-section {
  align-items: start;
}

.section-copy {
  margin: 28px 0 0;
  max-width: 660px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.creator-callout {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 80px;
  align-items: end;
}

.creator-copy h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(42px, 4.6vw, 70px);
  font-weight: 400;
  letter-spacing: -.04em;
  line-height: 1.03;
}

.creator-copy > p:last-child {
  max-width: 700px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.creator-steps {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-strong);
}

.creator-steps > div {
  display: grid;
  grid-template-columns: 46px 120px 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.creator-steps strong {
  font-size: 15px;
}

.creator-steps p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
  font-size: 13px;
}

.creator-callout > .button {
  grid-column: 2;
  justify-self: start;
  margin-top: -34px;
}

@media (max-width: 1050px) {
  .release-ribbon {
    grid-template-columns: 1fr;
  }

  .release-ribbon > div {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .release-ribbon > div:last-child {
    border-bottom: 0;
  }

  .release-ribbon strong {
    margin-top: 14px;
  }

  .creator-callout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .creator-callout > .button {
    grid-column: auto;
    margin-top: -18px;
  }
}

@media (max-width: 760px) {
  .release-ribbon > div {
    padding-left: 22px;
    padding-right: 22px;
  }

  .product-proof-grid {
    grid-template-columns: 1fr;
  }

  .product-proof-grid article {
    min-height: 210px;
  }

  .product-proof-grid h3 {
    margin-top: 44px;
  }

  .creator-steps > div {
    grid-template-columns: 34px 1fr;
  }

  .creator-steps p {
    grid-column: 2;
  }
}


.download-flow {
  margin-top: 88px;
  padding-left: 0;
  padding-right: 0;
  padding-bottom: 0;
}

.download-flow .creator-steps {
  margin-top: 54px;
}

@media (max-width: 760px) {
  .download-flow {
    margin-top: 64px;
  }
}


/* Public-site localization owner */
.public-locale-switcher {
  display: inline-flex;
  align-items: center;
  margin-inline-start: 0.35rem;
}

.public-locale-select {
  min-height: 2rem;
  max-width: 10rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: 0.78rem;
  line-height: 1;
  padding: 0.42rem 1.8rem 0.42rem 0.7rem;
}

.public-locale-select option {
  color: #111;
}

.public-locale-select:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

/* The injected language selector is a complete navigation item, not an
   extra fixed-width item on the last row. The four document/download headers
   otherwise overflow at a 320px desktop CSS viewport (400% reflow case). */
@media (max-width: 430px) {
  body:is([data-page="download"], [data-page="licencas"], [data-page="privacidade"], [data-page="termos"]) .site-nav {
    flex-wrap: wrap;
  }

  body:is([data-page="download"], [data-page="licencas"], [data-page="privacidade"], [data-page="termos"]) .site-nav > .public-locale-switcher {
    flex: 0 1 100%;
    min-width: 0;
    margin-inline-start: 0;
  }

  body:is([data-page="download"], [data-page="licencas"], [data-page="privacidade"], [data-page="termos"]) .site-nav .public-locale-select {
    min-width: 0;
    max-width: 100%;
  }
}


/* Public account abuse protection: layout only; authority remains server-side. */
.identity-turnstile {
  min-height: 65px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  overflow: hidden;
}


/* Auth messages are plain text from a fixed allowlist, never arbitrary URLs or HTML. */
.identity-notice{margin:16px 0 0;padding:13px 15px;border:1px solid #536c85;border-radius:9px;background:#15283a;color:#d9eaff;font-size:12px;line-height:1.6}
.identity-notice[hidden]{display:none!important}
.identity-notice[data-kind="error"]{border-color:#a45e68;background:#3b1c27;color:#ffe1e5}
.identity-notice[data-kind="success"]{border-color:#448b78;background:#13352f;color:#d7fae9}

/* Session-aware header: hidden signup links stay hidden in all layouts. */
.site-header [data-auth-nav][hidden]{display:none!important}

/* One authenticated profile popover for all public-site headers.
   The account session and sign-out action remain owned by /auth. */
.site-header .site-nav,
.site-header .site-actions,
.site-header .login-nav-actions,
.site-header .signup-nav-actions,
.site-header .download-nav-actions,
.site-header .account-header-actions{position:relative}
.site-header .ordax-profile-menu[hidden]{display:none!important}
.site-header .ordax-profile-menu{
  position:absolute;top:calc(100% + 10px);right:0;z-index:120;
  display:grid;gap:3px;width:min(268px,calc(100vw - 24px));padding:8px;
  border:1px solid var(--ordax-border-soft,rgba(156,180,224,.3));
  border-radius:14px;background:var(--ordax-app-bg,#162238);
  color:var(--ordax-text,#e8f0ff);box-shadow:0 22px 56px rgba(0,0,0,.32);
  text-align:left;white-space:normal;isolation:isolate;
}
.site-header .ordax-profile-menu a,
.site-header .ordax-profile-menu button{
  display:flex;align-items:center;min-height:44px;width:100%;
  border:0;border-radius:9px;background:transparent;color:inherit;
  padding:11px 12px;text-align:left;font:inherit;font-size:13px;
  text-decoration:none;cursor:pointer;line-height:1.4;white-space:normal;
}
.site-header .ordax-profile-menu a:hover,
.site-header .ordax-profile-menu button:hover{
  background:var(--ordax-hover-bg,rgba(138,176,255,.13));
}
.site-header .ordax-profile-menu a:focus-visible,
.site-header .ordax-profile-menu button:focus-visible{
  outline:2px solid var(--ordax-brand-blue,#87b2ff);outline-offset:1px;
}
.site-header .ordax-profile-menu form{
  margin:6px 0 0;padding:6px 0 0;
  border-top:1px solid var(--ordax-border-soft,rgba(156,180,224,.24));
}
.site-header .ordax-profile-menu .ordax-profile-signout{
  color:var(--ordax-danger-text,#ffd3d8);
}
.site-header:has(.ordax-profile-menu:not([hidden])){z-index:125}
@media(max-width:600px){
  .site-header .ordax-profile-menu{right:0;max-width:calc(100vw - 24px)}
}

/* WCAG 2.3.3: honor requested reduced motion in the shared public shell.
   Theme-specific animation layers retain their own scoped preferences. */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .skip-link, .button { transition: none; }
}

/* Keep the keyboard escape hatch visibly identifiable when the OS forces its
   high-contrast palette. System colors, not authored RGB, own this outline. */
@media (forced-colors: active) {
  /* Reveal focused navigation immediately, without an off-screen transition. */
  .skip-link { transition: none; }
  .skip-link:focus {
    transform: none;
    outline: 2px solid Highlight;
    outline-offset: 3px;
  }
}