/*
  landing.css -- Estilos exclusivos da landing page publica
  ================================================================
  Paleta: Evidentia (navy/teal/cyan/gold/champagne/off-white/graphite).
  Consome tokens de _theme-base.css (radius, shadow, transition).
*/

/* ------------------------------------------------------------------
   Variaveis locais da landing
   ------------------------------------------------------------------ */

.landing-page {
  --landing-max-width: 1200px;
  --landing-section-py: 6rem;
  --landing-section-py-sm: 4rem;
  --landing-hero-py: 9rem;
  --landing-hero-py-sm: 6rem;
  --color-brand-primary: var(--primary, #01536b);
  --color-brand-surface: var(--background, #f5f5f7);
  --color-brand-text: var(--foreground, #011f3b);
  --color-brand-text-secondary: var(--muted-foreground, #252a35);
  --color-brand-bg: var(--surface, #ffffff);
  --landing-accent-strong: var(--primary, #01536b);
  --landing-accent-gold: var(--accent, #d5a44c);
}

html, body {
  overflow-x: hidden;
  background: var(--background, #f5f5f7);
}

:root {
  --font-family-display: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ------------------------------------------------------------------
   Container
   ------------------------------------------------------------------ */

.landing-page .container-landing {
  max-width: var(--landing-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4, 1rem);
  padding-right: var(--space-4, 1rem);
}

@media (min-width: 768px) {
  .landing-page .container-landing {
    padding-left: var(--space-8, 2rem);
    padding-right: var(--space-8, 2rem);
  }
}

/* ------------------------------------------------------------------
   Tipografia
   ------------------------------------------------------------------ */

.landing-page {
  font-family: var(--font-family-display);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: var(--color-brand-text);
  line-height: 1.6;
}

.landing-page h1,
.landing-page h2,
.landing-page h3 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-brand-text);
}

/* ------------------------------------------------------------------
   Skip link (WCAG 2.1 AA)
   ------------------------------------------------------------------ */

.landing-skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 1000;
  padding: 0.75rem 1.5rem;
  background: var(--secondary, #011f3b);
  color: var(--secondary-foreground, #f5f5f7);
  border-radius: var(--radius-md, 0.5rem);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transition: top var(--transition-fast, 150ms);
}

.landing-skip-link:focus {
  top: 1rem;
}

/* ------------------------------------------------------------------
   Nav publica
   ------------------------------------------------------------------ */

.landing-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in oklab, var(--background, #f5f5f7) 92%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border, rgba(1, 31, 59, 0.16));
  padding: 1rem 0;
}

.landing-nav .container-landing {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.landing-nav__logo {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  max-width: min(12.5rem, 46vw);
  text-decoration: none;
  background: transparent;
  border-radius: var(--radius-sm, 0.375rem);
}

.landing-nav__logo:focus-visible {
  outline: 2px solid var(--landing-accent-strong, #01536b);
  outline-offset: 3px;
}

/* Lockup colorido (evidentia-horizontal-color) em fundo claro; height responsivo, sem crop/distorcao. */
.landing-nav__logo-img {
  display: block;
  height: 2rem; /* 32px */
  width: auto;
  max-width: 100%;
  max-height: 2rem;
  aspect-ratio: 3072 / 962;
  object-fit: contain;
  object-position: left center;
  background: transparent;
}

@media (min-width: 768px) {
  .landing-nav__logo {
    max-width: 14rem;
  }

  .landing-nav__logo-img {
    height: 2.25rem; /* 36px */
    max-height: 2.25rem;
  }
}

.landing-nav__links {
  display: none;
  align-items: center;
  gap: 2rem;
}

@media (min-width: 768px) {
  .landing-nav__links {
    display: flex;
  }
}

.landing-nav__link {
  color: var(--color-brand-text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition-fast, 150ms);
}

.landing-nav__link:hover,
.landing-nav__link:focus {
  color: var(--landing-accent-strong);
}

.landing-nav__cta {
  background: var(--primary, #01536b);
  color: var(--primary-foreground, #ffffff);
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md, 0.5rem);
  white-space: nowrap;
  transition: background var(--transition-fast, 150ms);
}

.landing-nav__cta:hover,
.landing-nav__cta:focus {
  background: var(--secondary, #011f3b);
  color: var(--secondary-foreground, #f5f5f7);
}

/* ------------------------------------------------------------------
   Hero
   ------------------------------------------------------------------ */

.landing-hero {
  padding-top: var(--landing-hero-py-sm);
  padding-bottom: var(--landing-hero-py-sm);
  background:
    radial-gradient(ellipse at 70% 30%, color-mix(in oklab, var(--accent, #d5a44c) 14%, transparent), transparent 60%),
    radial-gradient(ellipse at 30% 80%, color-mix(in oklab, var(--primary, #01536b) 10%, transparent), transparent 50%),
    var(--background, #f5f5f7);
}

@media (min-width: 768px) {
  .landing-hero {
    padding-top: var(--landing-hero-py);
    padding-bottom: var(--landing-hero-py);
  }
}

.landing-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: color-mix(in oklab, var(--accent, #d5a44c) 14%, transparent);
  border: 1px solid color-mix(in oklab, var(--accent, #d5a44c) 28%, transparent);
  color: var(--landing-accent-strong);
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-full, 9999px);
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.landing-hero__title {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  margin-bottom: 1.25rem;
  max-width: 720px;
}

.landing-hero__accent {
  display: block;
  color: var(--landing-accent-strong);
}

.landing-hero__lead {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--color-brand-text-secondary, #252a35);
  max-width: 640px;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.landing-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.landing-hero__cta-primary {
  background: var(--secondary, #011f3b);
  color: var(--secondary-foreground, #f5f5f7);
  padding: 0.75rem 1.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md, 0.5rem);
  transition: background var(--transition-fast, 150ms);
}

.landing-hero__cta-primary:hover,
.landing-hero__cta-primary:focus {
  background: var(--landing-accent-strong);
  color: var(--secondary-foreground, #f5f5f7);
}

.landing-hero__cta-secondary {
  color: var(--color-brand-text-secondary, #252a35);
  padding: 0.75rem 1.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--border, rgba(1, 31, 59, 0.22));
  border-radius: var(--radius-md, 0.5rem);
  transition: border-color var(--transition-fast, 150ms);
}

.landing-hero__cta-secondary:hover,
.landing-hero__cta-secondary:focus {
  border-color: var(--landing-accent-strong);
  color: var(--landing-accent-strong);
}

/* ------------------------------------------------------------------
   Faixa normativa
   ------------------------------------------------------------------ */

.landing-norma {
  padding-top: var(--landing-section-py-sm);
  padding-bottom: var(--landing-section-py-sm);
  background: var(--secondary, #011f3b);
  color: var(--secondary-foreground, #f5f5f7);
}

@media (min-width: 768px) {
  .landing-norma {
    padding-top: var(--landing-section-py);
    padding-bottom: var(--landing-section-py);
  }
}

.landing-norma__title {
  color: var(--secondary-foreground, #f5f5f7);
  text-align: center;
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 2.5rem;
}

.landing-norma__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .landing-norma__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.landing-norma__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
}

.landing-norma__icon {
  font-size: 2rem;
  color: var(--landing-accent-strong, #01536b);
  margin-bottom: 0.5rem;
}

.landing-norma__label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--secondary-foreground, #f5f5f7);
}

.landing-norma__desc {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
}

/* ------------------------------------------------------------------
   Secao generica (titulo + lead)
   ------------------------------------------------------------------ */

.landing-section__title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  text-align: center;
  margin-bottom: 0.75rem;
}

.landing-section__lead {
  font-size: 1.0625rem;
  color: var(--color-brand-text-secondary, #252a35);
  text-align: center;
  max-width: 560px;
  margin: 0 auto 3rem;
  line-height: 1.6;
}

/* ------------------------------------------------------------------
   Personas
   ------------------------------------------------------------------ */

.landing-personas {
  padding-top: var(--landing-section-py-sm);
  padding-bottom: var(--landing-section-py-sm);
  background: var(--background, #f5f5f7);
}

@media (min-width: 768px) {
  .landing-personas {
    padding-top: var(--landing-section-py);
    padding-bottom: var(--landing-section-py);
  }
}

.landing-personas__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 576px) {
  .landing-personas__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .landing-personas__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.landing-card {
  background: var(--surface, #ffffff);
  border: 1px solid var(--border, rgba(1, 31, 59, 0.16));
  border-radius: var(--radius-lg, 0.625rem);
  padding: 1.75rem;
  transition: box-shadow var(--transition-base, 200ms),
              border-color var(--transition-base, 200ms);
}

.landing-card:hover {
  box-shadow: var(--shadow-md, 0 4px 6px -1px rgba(0,0,0,0.1));
  border-color: color-mix(in oklab, var(--accent, #d5a44c) 35%, transparent);
}

.landing-card__icon {
  font-size: 1.75rem;
  color: var(--landing-accent-strong, #01536b);
  margin-bottom: 1rem;
  display: block;
}

.landing-card__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.landing-card__dor {
  font-size: 0.875rem;
  color: var(--color-brand-text-secondary, #252a35);
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.landing-card__ganho {
  font-size: 0.875rem;
  color: var(--landing-accent-strong);
  font-weight: 500;
  line-height: 1.5;
}

/* ------------------------------------------------------------------
   Funcionalidades
   ------------------------------------------------------------------ */

.landing-func {
  padding-top: var(--landing-section-py-sm);
  padding-bottom: var(--landing-section-py-sm);
  background: var(--surface, #ffffff);
}

@media (min-width: 768px) {
  .landing-func {
    padding-top: var(--landing-section-py);
    padding-bottom: var(--landing-section-py);
  }
}

.landing-func__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .landing-func__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.landing-func__item {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.75rem;
  background: var(--surface, #ffffff);
  border: 1px solid var(--border, rgba(1, 31, 59, 0.16));
  border-radius: var(--radius-lg, 0.625rem);
}

.landing-func__icon {
  font-size: 2rem;
  color: var(--landing-accent-strong, #01536b);
}

.landing-func__name {
  font-size: 1.125rem;
  font-weight: 700;
}

.landing-func__desc {
  font-size: 0.9375rem;
  color: var(--color-brand-text-secondary, #252a35);
  line-height: 1.6;
}

/* ------------------------------------------------------------------
   CTA final
   ------------------------------------------------------------------ */

.landing-cta {
  padding-top: var(--landing-section-py-sm);
  padding-bottom: var(--landing-section-py-sm);
  background:
    radial-gradient(ellipse at center, color-mix(in oklab, var(--accent, #d5a44c) 12%, transparent), transparent 70%),
    var(--secondary, #011f3b);
}

@media (min-width: 768px) {
  .landing-cta {
    padding-top: var(--landing-section-py);
    padding-bottom: var(--landing-section-py);
  }
}

.landing-cta__box {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}

.landing-cta__title {
  color: var(--secondary-foreground, #f5f5f7);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: 1rem;
}

.landing-cta__text {
  color: color-mix(in oklab, var(--secondary-foreground, #f5f5f7) 78%, transparent);
  font-size: 1.0625rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.landing-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--surface, #ffffff);
  color: var(--secondary, #011f3b);
  padding: 0.875rem 2rem;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radius-md, 0.5rem);
  transition: background var(--transition-fast, 150ms);
}

.landing-cta__btn:hover,
.landing-cta__btn:focus {
  background: var(--accent, #d5a44c);
  color: var(--accent-foreground, #011f3b);
}

/* ------------------------------------------------------------------
   Footer
   ------------------------------------------------------------------ */

.landing-footer {
  background: var(--secondary, #011f3b);
  color: rgba(255, 255, 255, 0.7);
  padding: 3rem 0 1.5rem;
}

.landing-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .landing-footer__grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.landing-footer__brand {
  display: flex;
  flex-direction: column;
}

/* Lockup secondary (evidentia-horizontal-mono-light) sobre footer navy; sem filter/invert. */
.landing-footer__logo {
  display: block;
  height: 2rem; /* 32px */
  width: auto;
  max-width: min(12.5rem, 70%);
  max-height: 2rem;
  aspect-ratio: 3072 / 939;
  object-fit: contain;
  object-position: left center;
  background: transparent;
  margin-bottom: 0.75rem;
}

@media (min-width: 768px) {
  .landing-footer__logo {
    height: 2.25rem;
    max-height: 2.25rem;
    max-width: 14rem;
  }
}

.landing-footer__desc {
  font-size: 0.8125rem;
  line-height: 1.5;
  max-width: 320px;
}

.landing-footer__nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.landing-footer__link {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color var(--transition-fast, 150ms);
}

.landing-footer__link:hover,
.landing-footer__link:focus {
  color: var(--landing-accent-strong, #01536b);
}

.landing-footer__contact {
  display: flex;
  flex-direction: column;
}

.landing-footer__contact-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 0.375rem;
}

.landing-footer__contact-link {
  font-size: 0.875rem;
  color: var(--landing-accent-strong, #01536b);
  text-decoration: none;
}

.landing-footer__contact-link:hover,
.landing-footer__contact-link:focus {
  text-decoration: underline;
}

.landing-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.5rem;
}

.landing-footer__copy {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
}

/* ------------------------------------------------------------------
   Content wrapper
   ------------------------------------------------------------------ */

.landing-content {
  min-height: 100vh;
}

/* ------------------------------------------------------------------
   Focus visible (WCAG 2.1 AA)
   ------------------------------------------------------------------ */

.landing-page a:focus-visible,
.landing-page button:focus-visible {
  outline: 2px solid var(--landing-accent-strong);
  outline-offset: 2px;
}

/* ------------------------------------------------------------------
   Auth (login, logout, reset, signup_closed)
   ------------------------------------------------------------------ */

.landing-auth {
  padding-top: 4rem;
  padding-bottom: 4rem;
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
}

.landing-auth__box {
  max-width: 420px;
  margin: 0 auto;
  background: var(--surface, #ffffff);
  border: 1px solid var(--border, rgba(1, 31, 59, 0.16));
  border-radius: var(--radius-lg, 0.625rem);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg, 0 10px 15px -3px rgba(0,0,0,0.1));
}

.landing-auth__title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-align: center;
}

.landing-auth__text {
  font-size: 0.9375rem;
  color: var(--color-brand-text-secondary, #252a35);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  text-align: center;
}

.landing-auth__error {
  background: rgba(237, 50, 31, 0.08);
  border: 1px solid rgba(237, 50, 31, 0.2);
  color: #c41e0a;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md, 0.5rem);
  font-size: 0.875rem;
  margin-bottom: 1.25rem;
}

.landing-auth__form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.landing-auth__field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.landing-auth__label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-brand-text, #011f3b);
}

.landing-auth__field input {
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--border, rgba(1, 31, 59, 0.22));
  border-radius: var(--radius-md, 0.5rem);
  font-size: 0.9375rem;
  transition: border-color var(--transition-fast, 150ms);
}

.landing-auth__field input:focus {
  outline: 2px solid var(--landing-accent-strong);
  outline-offset: 1px;
  border-color: var(--landing-accent-strong);
}

.landing-auth__field-error {
  font-size: 0.8125rem;
  color: #c41e0a;
}

.landing-auth__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--secondary, #011f3b);
  color: var(--secondary-foreground, #f5f5f7);
  padding: 0.75rem 1.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-md, 0.5rem);
  cursor: pointer;
  transition: background var(--transition-fast, 150ms);
}

.landing-auth__btn:hover,
.landing-auth__btn:focus {
  background: var(--landing-accent-strong);
  color: var(--secondary-foreground, #f5f5f7);
}

.landing-auth__links {
  text-align: center;
  margin-top: 1.25rem;
}

.landing-auth__link {
  font-size: 0.875rem;
  color: var(--landing-accent-strong);
  text-decoration: none;
  font-weight: 500;
}

.landing-auth__link:hover,
.landing-auth__link:focus {
  text-decoration: underline;
}

/* ------------------------------------------------------------------
   Embarque (aceite de convite)
   ------------------------------------------------------------------ */

.landing-auth__termo {
  margin-top: 1.5rem;
  padding: 1.25rem;
  background: var(--surface, #ffffff);
  border: 1px solid var(--border, rgba(1, 31, 59, 0.16));
  border-radius: var(--radius-md, 0.5rem);
}

.landing-auth__termo-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.landing-auth__termo-texto {
  font-size: 0.8125rem;
  color: var(--color-brand-text-secondary, #252a35);
  line-height: 1.6;
  max-height: 200px;
  overflow-y: auto;
  margin-bottom: 1rem;
  padding: 0.75rem;
  background: var(--surface, #ffffff);
  border: 1px solid var(--border, rgba(1, 31, 59, 0.16));
  border-radius: var(--radius-sm, 0.375rem);
}

.landing-auth__checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-brand-text, #011f3b);
  cursor: pointer;
}

.landing-auth__checkbox input {
  margin-top: 0.125rem;
  flex-shrink: 0;
}

/* ------------------------------------------------------------------
   Paginas legais (privacidade, termos)
   ------------------------------------------------------------------ */

.landing-legal {
  text-align: left;
  font-size: 0.875rem;
  color: var(--color-brand-text, #011f3b);
  line-height: 1.7;
}

.landing-legal h2 {
  font-size: 1rem;
  font-weight: 700;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.landing-legal p {
  margin-bottom: 0.75rem;
}

.landing-legal ul {
  padding-left: 1.25rem;
  margin-bottom: 0.75rem;
}

.landing-legal li {
  margin-bottom: 0.25rem;
}

.landing-legal a {
  color: var(--landing-accent-strong);
  text-decoration: underline;
}