/* ==========================================================================
   GEZT — PORTADA OFICIAL PROVISIONAL (FASE 0)
   Identidad visual conforme al Brand Book oficial v1.0
   ========================================================================== */

/* Variables de color y tipografía del Brand Book */
:root {
  --color-negro-gezt: #151617;
  --color-blanco: #ffffff;
  --color-marfil-digital: #f8f8f6;
  --color-gris-tecnico: #56636b;
  --color-texto-secundario: rgba(255, 255, 255, 0.68);
  --color-indicador-borde: rgba(255, 255, 255, 0.14);
  --color-indicador-texto: rgba(255, 255, 255, 0.60);
  
  --font-principal: 'Lato', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Reset y caja */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  background-color: var(--color-negro-gezt);
  color: var(--color-blanco);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  background-color: var(--color-negro-gezt);
  font-family: var(--font-principal);
  overflow-x: hidden;
}

/* Contenedor envolvente a pantalla completa */
.page-wrapper {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  min-height: 100vh;
  min-height: 100dvh;
  padding: calc(24px + env(safe-area-inset-top, 0px)) calc(20px + env(safe-area-inset-right, 0px)) calc(24px + env(safe-area-inset-bottom, 0px)) calc(20px + env(safe-area-inset-left, 0px));
}

/* Espaciador superior para equilibrio y balance óptico */
.header-spacer {
  height: 24px;
  width: 100%;
  flex-shrink: 0;
}

/* Contenedor principal de marca */
.main-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
  max-width: 820px;
  margin: auto 0;
  padding: 40px 16px;
}

/* Logotipo oficial GEZT (arte maestro sin distorsión) */
.logo-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  /* Zona de respeto superior e inferior acorde a Brand Book */
  margin-bottom: clamp(32px, 5.5vh, 48px);
}

.brand-logo {
  display: block;
  width: 100%;
  /* Proporción responsive: respeta el mínimo de 120px digital y escala con elegancia */
  max-width: clamp(240px, 32vw, 440px);
  height: auto;
  aspect-ratio: 1002 / 254;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
}

/* Eslogan principal */
.slogan {
  font-family: var(--font-principal);
  font-size: clamp(1.35rem, 3.4vw, 2.25rem);
  font-weight: 900;
  letter-spacing: clamp(0.04em, 0.25vw, 0.07em);
  line-height: 1.3;
  color: var(--color-blanco);
  text-transform: uppercase;
  margin-bottom: clamp(16px, 2.4vh, 22px);
  max-width: 960px;
}

.slogan-part {
  display: inline-block;
  white-space: nowrap;
}

/* Frase secundaria discreta */
.secondary-text {
  font-family: var(--font-principal);
  font-size: clamp(0.9375rem, 1.6vw, 1.125rem);
  font-weight: 400;
  line-height: 1.55;
  color: var(--color-texto-secundario);
  margin-bottom: clamp(30px, 4.8vh, 44px);
  max-width: 540px;
  text-wrap: balance;
}

/* Indicador minimalista PRÓXIMAMENTE */
.status-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 18px;
  border-radius: 9999px;
  border: 1px solid var(--color-indicador-borde);
  background-color: rgba(255, 255, 255, 0.02);
}

.status-text {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-indicador-texto);
  padding-left: 0.24em; /* Compensación óptica del espaciado entre letras */
}

/* Pie de página discreto */
.footer {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 16px 0;
  flex-shrink: 0;
}

.footer-text {
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--color-gris-tecnico);
  letter-spacing: 0.04em;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 6px 12px;
  text-align: center;
}

.footer-item {
  white-space: nowrap;
}

.footer-separator {
  color: var(--color-gris-tecnico);
  opacity: 0.5;
}

.footer-link {
  color: var(--color-gris-tecnico);
  text-decoration: none;
  transition: color 0.25s ease, opacity 0.25s ease;
}

.footer-link:hover,
.footer-link:focus-visible {
  color: var(--color-blanco);
  outline: none;
}

/* ==========================================================================
   Ajustes de accesibilidad y pantallas pequeñas
   ========================================================================== */

/* Soporte para modo de movimiento reducido */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* Ajuste específico para pantallas muy pequeñas (ancho < 360px o altura baja) */
@media (max-width: 360px) {
  .page-wrapper {
    padding: 20px 14px 16px 14px;
  }
  
  .brand-logo {
    max-width: 200px;
  }
  
  .slogan {
    font-size: 1.15rem;
    letter-spacing: 0.03em;
  }
  
  .secondary-text {
    font-size: 0.875rem;
  }
}

@media (max-height: 600px) {
  .page-wrapper {
    justify-content: center;
    gap: 24px;
    padding: 24px 16px;
  }
  
  .header-spacer {
    display: none;
  }
  
  .main-content {
    margin: 0;
    padding: 12px 0;
  }
  
  .logo-wrapper {
    margin-bottom: 20px;
  }
  
  .brand-logo {
    max-width: 220px;
  }
  
  .secondary-text {
    margin-bottom: 20px;
  }
}