/* ============================================
   AUTORAS Y LATINAS — main.css
   Estilos globales y variables del Design System
   ============================================ */

/* --- Importación de tipografías --- */
@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,700;12..96,800&family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&display=swap');

/* --- Variables del Design System --- */
:root {
  /* Colores principales */
  --color-amarillo:    #e89b21;
  --color-rosa:        #e1549d;
  --color-violeta:     #4a539d;
  --color-turquesa:    #8fc9c3;
  --color-ciruela:     #7c3a60;
  --color-fucsia:      #e1549d;

  /* Colores de base */
  --color-fondo:       #faf7f2;
  --color-fondo-alt:   #f0ebe1;
  --color-fondo-card:  #fdf3e0;
  --color-texto:       #1a1208;
  --color-texto-sec:   #4a3f30;
  --color-footer-bg:   #1a1208;
  --color-footer-text: #faf7f2;

  /* Hover states */
  --color-amarillo-dark: #d08a15;

  /* Colores por categoría */
  --cat-cuido:               #e1549d;
  --cat-cuido-text:          #ffffff;
  --cat-arrancaron:          #4a539d;
  --cat-arrancaron-text:     #ffffff;
  --cat-tierra:              #7c3a60;
  --cat-tierra-text:         #ffffff;
  --cat-desaparecieron:      #e89b21;
  --cat-desaparecieron-text: #1a1208;
  --cat-tranquilidad:        #8fc9c3;
  --cat-tranquilidad-text:   #1a1208;

  /* Tipografías */
  --font-display: 'Bricolage Grotesque', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  /* Escala tipográfica — mobile por defecto */
  --fs-display: 36px;
  --fs-h1:      28px;
  --fs-h2:      22px;
  --fs-h3:      18px;
  --fs-body-lg: 17px;
  --fs-body:    15px;
  --fs-small:   13px;

  /* Espaciado (múltiplos de 8px) */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;

  /* Bordes y radios */
  --radius-btn:    24px;
  --radius-card:   16px;
  --radius-tag:    20px;
  --radius-img:    12px;
  --radius-input:  12px;
  --radius-modal:  20px;

  /* Sombras */
  --shadow-card:       0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.10);
  --shadow-subtle:     0 2px 8px rgba(0, 0, 0, 0.06);

  /* Contenedor */
  --container-max: 1200px;
  --container-px-mobile: 24px;
  --container-px-desktop: 48px;

  /* Transiciones */
  --ease-entrada: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 150ms ease;
  --transition-mid:  200ms ease;
  --transition-slow: 250ms ease;
}

/* --- Escala tipográfica desktop --- */
@media (min-width: 768px) {
  :root {
    --fs-display: 56px;
    --fs-h1:      42px;
    --fs-h2:      32px;
    --fs-h3:      24px;
    --fs-body-lg: 18px;
    --fs-body:    16px;
    --fs-small:   14px;
  }
}

/* ============================================
   RESET Y BASE
   ============================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--color-texto);
  background-color: var(--color-fondo);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: var(--font-body);
  border: none;
  background: none;
}

/* ============================================
   CONTENEDOR
   ============================================ */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px-mobile);
}

@media (min-width: 768px) {
  .container {
    padding-inline: var(--container-px-desktop);
  }
}

/* ============================================
   TIPOGRAFÍA GLOBAL
   ============================================ */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--color-texto);
}

h1 { font-size: var(--fs-h1); font-weight: 700; }
h2 { font-size: var(--fs-h2); font-weight: 700; }
h3 { font-size: var(--fs-h3); font-weight: 600; }

.display {
  font-family: var(--font-display);
  font-size: var(--fs-display);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

p {
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--color-texto);
}

.text-secondary {
  color: var(--color-texto-sec);
  font-size: var(--fs-small);
}

.prose {
  max-width: 65ch;
}

/* ============================================
   BOTONES
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--fs-body);
  border-radius: var(--radius-btn);
  padding: 14px 28px;
  transition: background-color var(--transition-mid),
              color var(--transition-mid),
              border-color var(--transition-mid);
  white-space: nowrap;
}

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

.btn-primary {
  background-color: var(--color-amarillo);
  color: var(--color-texto);
  border: none;
}

.btn-primary:hover {
  background-color: var(--color-amarillo-dark);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-violeta);
  border: 1.5px solid var(--color-violeta);
  padding: 13px 28px;
}

.btn-secondary:hover {
  background-color: var(--color-violeta);
  color: #ffffff;
}

/* ============================================
   ETIQUETA DE CATEGORÍA
   ============================================ */

.tag {
  display: inline-block;
  background-color: var(--color-rosa);
  color: #ffffff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 12px;
  border-radius: var(--radius-tag);
  padding: 4px 12px;
  line-height: 1.4;
}

/* ============================================
   HEADER — fondo fucsia en todas las páginas
   ============================================ */

.header {
  position: static;
  background-color: var(--color-fucsia);
  padding: var(--space-2) 0;
  border-bottom: none;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo imagen */
.header__logo {
  display: none;
}

.header__logo-img {
  display: block;
  text-decoration: none;
  flex-shrink: 0;
}

.header__logo-imagen {
  height: 52px;
  width: auto;
  display: block;
}

/* Navegación desktop */
.header__nav {
  display: none;
}

.header__nav a {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--fs-body);
  color: #ffffff;
  padding: 4px 0;
  border-bottom: 1.5px solid transparent;
  transition: opacity var(--transition-mid);
}

.header__nav a:hover,
.header__nav a.activo {
  opacity: 0.75;
  border-bottom-color: rgba(255,255,255,0.6);
}

.header__nav a:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 3px;
  border-radius: 2px;
}

/* Botón hamburguesa */
.header__hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  background: none;
  border: none;
  cursor: pointer;
}

.header__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: #ffffff;
  border-radius: 2px;
  transition: transform var(--transition-mid), opacity var(--transition-mid);
}

.header__hamburger:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 3px;
  border-radius: 4px;
}

/* Menú mobile */
.header__menu-mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  padding: var(--space-2) 0 var(--space-2);
  border-top: 1px solid rgba(255,255,255,0.2);
  margin-top: var(--space-1);
}

.header__menu-mobile.abierto {
  display: flex;
}

.header__menu-mobile > a {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--fs-body-lg);
  color: #ffffff;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  transition: opacity var(--transition-mid);
}

.header__menu-mobile > a:last-child {
  border-bottom: none;
}

.header__menu-mobile > a:hover {
  opacity: 0.75;
}

/* Botón toggle del submenú Catálogo */
.header__submenu-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  color: #ffffff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--fs-body-lg);
  background: none;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  padding: 10px 0;
  cursor: pointer;
  text-align: left;
}

.header__submenu-toggle .flecha {
  font-size: 12px;
  transition: transform 250ms ease;
}

.header__submenu-toggle.abierto .flecha {
  transform: rotate(180deg);
}

/* Submenú de categorías */
.header__submenu {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  max-height: 0;
  transition: max-height 300ms ease;
  padding-left: 16px;
}

.header__submenu.abierto {
  max-height: 400px;
}

.header__submenu a {
  color: rgba(255,255,255,0.85) !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  padding: 8px 0 !important;
  border-bottom: none !important;
  display: block;
  transition: opacity var(--transition-mid);
}

.header__submenu a:hover {
  opacity: 1;
  color: #ffffff !important;
}

/* Desktop: ocultar nav de texto, mostrar hamburguesa */
@media (min-width: 768px) {
  .header__nav {
    display: none;
  }

  .header__hamburger {
    display: flex;
  }
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background-color: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding: var(--space-5) 0;
  margin-top: var(--space-7);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: flex-start;
}

.footer__logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--color-footer-text);
  letter-spacing: -0.01em;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.footer__links a {
  font-size: var(--fs-small);
  color: rgba(250, 247, 242, 0.7);
  transition: color var(--transition-mid);
}

.footer__links a:hover {
  color: var(--color-footer-text);
}

.footer__links a:focus-visible {
  outline: 2px solid var(--color-turquesa);
  outline-offset: 3px;
  border-radius: 2px;
}

.footer__creditos {
  font-size: var(--fs-small);
  color: rgba(250, 247, 242, 0.5);
  margin-top: var(--space-2);
}

@media (min-width: 768px) {
  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .footer__links {
    flex-direction: row;
    gap: var(--space-4);
  }
}

/* ============================================
   FORMULARIO DE SUSCRIPCIÓN
   (estilos mantenidos por si se reutiliza el componente)
   ============================================ */

.suscripcion {
  background-color: var(--color-fondo-alt);
  padding: var(--space-5) 0;
}

.suscripcion__inner {
  max-width: 560px;
}

.suscripcion__titulo {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 700;
  margin-bottom: var(--space-1);
  color: var(--color-texto);
}

.suscripcion__bajada {
  font-size: var(--fs-body);
  color: var(--color-texto-sec);
  margin-bottom: var(--space-3);
}

.suscripcion__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.suscripcion__input {
  width: 100%;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--color-texto);
  background: #ffffff;
  border: 1.5px solid var(--color-violeta);
  border-radius: var(--radius-input);
  padding: 12px 16px;
  transition: border-color var(--transition-mid);
  outline: none;
}

.suscripcion__input:focus {
  border-color: var(--color-amarillo);
}

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

.suscripcion__input::placeholder {
  color: rgba(74, 63, 48, 0.5);
}

@media (min-width: 768px) {
  .suscripcion__form {
    flex-direction: row;
    align-items: flex-end;
  }

  .suscripcion__input {
    flex: 1;
  }

  .suscripcion__form .btn {
    flex-shrink: 0;
  }
}

/* ============================================
   UTILIDADES
   ============================================ */

.separador {
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-amarillo), var(--color-rosa));
  border-radius: 2px;
  margin-bottom: var(--space-3);
}

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

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

@media (min-width: 768px) {
  .seccion {
    padding: var(--space-7) 0;
  }
}