/* ==========================================================================
   CUATRO PAREDES - ESTILOS PRINCIPALES Y VARIABLES GLOBALES
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,600&family=Permanent+Marker&family=Caveat:wght@600;700&family=Space+Mono:wght@400;700&display=swap');

/* Supply (Pangram Pangram Foundry) — la tipografía de despliegue real de
   la marca, tal como aparece en el menú impreso y en el deck interno
   (Supply-Regular / Medium en el .ai del menú). Licencia propia del
   cliente, comprada aparte; los archivos viven en el repo (assets/fonts)
   para que Netlify los sirva -- no dependen de nada instalado en local.
   woff2 primero (más liviano, todo navegador moderno lo soporta); otf de
   respaldo solo para motores muy viejos. Un solo font-family con varios
   font-weight en vez de nombres por peso, para poder seguir usando
   font-weight normal en el resto del CSS. */
@font-face {
  font-family: 'Supply';
  src: url('../assets/fonts/Supply-UltraLight.woff2') format('woff2'),
       url('../assets/fonts/Supply-UltraLight.otf') format('opentype');
  font-weight: 250;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Supply';
  src: url('../assets/fonts/Supply-Light.woff2') format('woff2'),
       url('../assets/fonts/Supply-Light.otf') format('opentype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Supply';
  src: url('../assets/fonts/Supply-Regular.woff2') format('woff2'),
       url('../assets/fonts/Supply-Regular.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Supply';
  src: url('../assets/fonts/Supply-Medium.woff2') format('woff2'),
       url('../assets/fonts/Supply-Medium.otf') format('opentype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Supply';
  src: url('../assets/fonts/Supply-Bold.woff2') format('woff2'),
       url('../assets/fonts/Supply-Bold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Paleta de Colores Oficial Cuatro Paredes (extraída de los valores RGB
     vectoriales reales del menú impreso .ai, no de una captura de pantalla) */
  --cp-red: #EE282F;
  --cp-red-hover: #D01F26;
  --cp-red-dark: #A5171C;
  --cp-red-glow: rgba(238, 40, 47, 0.35);

  --cp-cream: #FFF8E9;
  --cp-cream-soft: #FFFBF2;
  --cp-cream-card: #F3EADB;
  --cp-cream-dark: #E8DCC5;

  /* Acento menta/celeste: usado por CP en la Azul Maple y los combos familiares */
  --cp-teal: #B3DDDE;
  --cp-teal-dark: #8FC6C7;
  --cp-teal-deep: #2E5556;

  --cp-black: #111111;
  --cp-dark: #161616;
  --cp-dark-card: #1E1E1E;
  --cp-dark-border: #2A2A2A;

  --cp-white: #FFFFFF;
  --cp-border: #DDD6CD;
  --cp-text: #111111;
  --cp-muted: #78736D;
  --cp-muted-light: #A39E98;

  /* Tipografías */
  --font-display: 'Supply', 'Bebas Neue', 'Impact', sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-hand: 'Caveat', 'Permanent Marker', cursive;
  --font-mono: 'Space Mono', 'IBM Plex Mono', monospace;

  /* Elevaciones y Transiciones */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.22);
  --shadow-red: 0 8px 30px rgba(227, 27, 35, 0.28);
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-pill: 9999px;
  
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --container-width: 1280px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--cp-cream);
  color: var(--cp-text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

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

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Utilidades de Texto */
.font-display {
  font-family: var(--font-display);
  letter-spacing: 0.5px;
}

.font-hand {
  font-family: var(--font-hand);
}

.text-red {
  color: var(--cp-red);
}

/* ==========================================================================
   HEADER Y NAVEGACIÓN SUPERIOR (Fiel al Mockup)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--cp-cream);
  border-bottom: 1px solid var(--cp-cream-dark);
  z-index: 1000;
  transition: var(--transition);
}

.site-header.scrolled {
  background-color: rgba(245, 239, 235, 0.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.5px;
  color: var(--cp-black);
  position: relative;
  padding: 4px 0;
}

.nav-link:hover {
  color: var(--cp-red);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--cp-red);
  transition: var(--transition);
}

.nav-link:hover::after {
  width: 100%;
}

/* Logotipo Cuatro Paredes Central */
.header-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  line-height: 0.85;
}

.header-logo .logo-cuatro,
.header-logo .logo-paredes {
  font-family: var(--font-display);
  color: var(--cp-red);
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: 0.5px;
}

.header-logo:hover {
  transform: scale(1.03);
}

/* Botón Pedir Ahora y Acciones */
.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-pedir-header {
  background-color: var(--cp-red);
  color: var(--cp-white);
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.5px;
  padding: 8px 22px;
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 10px rgba(227, 27, 35, 0.25);
}

.btn-pedir-header:hover {
  background-color: var(--cp-red-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(227, 27, 35, 0.35);
}

/* Botón de Carrito Flotante / Header */
.cart-trigger-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: var(--cp-black);
  color: var(--cp-white);
  cursor: pointer;
  transition: var(--transition);
}

.cart-trigger-btn:hover {
  background-color: var(--cp-red);
  transform: scale(1.05);
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background-color: var(--cp-red);
  color: var(--cp-white);
  font-size: 0.75rem;
  font-weight: 700;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--cp-cream);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
}

.mobile-menu-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--cp-black);
  border-radius: 2px;
  transition: var(--transition);
}

/* Drawer Móvil */
.mobile-nav-drawer {
  position: fixed;
  top: 64px;
  left: 0;
  width: 100%;
  background-color: var(--cp-cream);
  border-bottom: 2px solid var(--cp-cream-dark);
  padding: 24px;
  display: none;
  flex-direction: column;
  gap: 16px;
  z-index: 999;
  box-shadow: var(--shadow-lg);
}

.mobile-nav-drawer.open {
  display: flex;
}

.mobile-nav-drawer .nav-link {
  font-size: 1.5rem;
}

/* Títulos de Sección Reutilizables */
.section-header-wrap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--cp-cream-dark);
  padding-bottom: 8px;
}

.section-title-giant {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 6.5rem);
  color: var(--cp-red);
  line-height: 0.9;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.section-subtitle-right {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 1px;
  color: var(--cp-black);
  text-transform: uppercase;
}

.section-subtitle-sub {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.5px;
  color: var(--cp-black);
  text-transform: uppercase;
  margin-top: 4px;
  margin-bottom: 24px;
}

/* Animaciones */
@keyframes pulseBounce {
  0% { transform: scale(1); }
  50% { transform: scale(1.25); }
  100% { transform: scale(1); }
}

.pulse-bounce {
  animation: pulseBounce 0.5s ease-in-out;
}

/* Toast Notifications */
.cp-toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background-color: var(--cp-black);
  color: var(--cp-white);
  padding: 14px 24px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  border-left: 4px solid var(--cp-red);
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.cp-toast.show {
  opacity: 1;
  transform: translateY(0);
}