/*
Theme Name:   MUGEN Child
Theme URI:    https://tuweb.com
Description:  Tema hijo para MUGEN (無限) - Tienda de camisetas con estética japonesa
Author:       MUGEN
Template:     storefront
Version:      1.0.0
Text Domain:  mugen-child
*/

/* ─────────────────────────────────────────
   VARIABLES Y RESET
───────────────────────────────────────── */
:root {
  --mugen-red:       #C8102E;
  --mugen-red-dark:  #9B0D22;
  --mugen-black:     #0D0D0D;
  --mugen-white:     #F5F5F0;
  --mugen-gray:      #8A8A8A;
  --mugen-gray-light:#E8E8E3;
  --mugen-paper:     #FAFAF7;

  --font-display: 'Shippori Mincho', 'Noto Serif JP', serif;
  --font-body:    'DM Sans', sans-serif;

  --radius: 2px;
  --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ─────────────────────────────────────────
   TIPOGRAFÍA GLOBAL
───────────────────────────────────────── */
body {
  font-family: var(--font-body);
  background-color: var(--mugen-paper);
  color: var(--mugen-black);
  letter-spacing: 0.01em;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* ─────────────────────────────────────────
   HEADER
───────────────────────────────────────── */
.site-header {
  background: var(--mugen-black) !important;
  border-bottom: 2px solid var(--mugen-red) !important;
  padding: 0 !important;
}

.site-header .col-full {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  height: 72px;
}

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

.site-title a,
.site-title a:visited {
  color: var(--mugen-white) !important;
  font-family: var(--font-display) !important;
  font-size: 1.6rem !important;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
}

.site-title a span.kanji {
  color: var(--mugen-red);
  font-size: 0.75em;
  margin-left: 8px;
}

.site-description {
  color: var(--mugen-gray) !important;
  font-size: 0.65rem !important;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-top: 2px;
}

/* Navegación */
.main-navigation ul li a {
  color: var(--mugen-white) !important;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 4px 0 !important;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}

.main-navigation ul li a:hover {
  color: var(--mugen-red) !important;
  border-bottom-color: var(--mugen-red);
}

/* Carrito en header */
.site-header-cart .cart-contents {
  color: var(--mugen-white) !important;
}

.site-header-cart .cart-contents:hover {
  color: var(--mugen-red) !important;
}

/* ─────────────────────────────────────────
   HERO BANNER (página de inicio)
───────────────────────────────────────── */
.mugen-hero {
  position: relative;
  background: var(--mugen-black);
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.mugen-hero::before {
  content: '無限';
  position: absolute;
  font-family: var(--font-display);
  font-size: clamp(200px, 35vw, 480px);
  color: rgba(200, 16, 46, 0.04);
  right: -2%;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  line-height: 1;
  letter-spacing: -0.05em;
}

.mugen-hero::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: var(--mugen-red);
}

.mugen-hero__content {
  position: relative;
  z-index: 2;
  text-align: left;
  padding: 0 80px;
  max-width: 700px;
}

.mugen-hero__eyebrow {
  display: block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--mugen-red);
  margin-bottom: 24px;
}

.mugen-hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6rem);
  color: var(--mugen-white);
  line-height: 1.0;
  margin: 0 0 12px;
  font-weight: 700;
}

.mugen-hero__title span {
  display: block;
  font-size: 0.45em;
  color: var(--mugen-red);
  letter-spacing: 0.2em;
  font-weight: 400;
}

.mugen-hero__subtitle {
  color: var(--mugen-gray);
  font-size: 1rem;
  line-height: 1.7;
  margin: 24px 0 48px;
  max-width: 420px;
  border-left: 2px solid var(--mugen-red);
  padding-left: 20px;
}

.mugen-hero__cta {
  display: inline-block;
  background: var(--mugen-red);
  color: var(--mugen-white) !important;
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 16px 40px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  border-radius: var(--radius);
}

.mugen-hero__cta:hover {
  background: var(--mugen-red-dark);
  transform: translateX(4px);
  color: var(--mugen-white) !important;
  text-decoration: none;
}

/* ─────────────────────────────────────────
   SECCIÓN: PRODUCTOS DESTACADOS
───────────────────────────────────────── */
.mugen-section {
  padding: 100px 40px;
}

.mugen-section--dark {
  background: var(--mugen-black);
}

.mugen-section-header {
  display: flex;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 60px;
}

.mugen-section-header h2 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--mugen-black);
  margin: 0;
}

.mugen-section--dark .mugen-section-header h2 {
  color: var(--mugen-white);
}

.mugen-section-header .kanji-small {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--mugen-red);
  letter-spacing: 0.1em;
}

.mugen-divider {
  flex: 1;
  height: 1px;
  background: var(--mugen-gray-light);
  margin-left: 20px;
}

.mugen-section--dark .mugen-divider {
  background: rgba(255,255,255,0.1);
}

/* ─────────────────────────────────────────
   PRODUCTOS WOOCOMMERCE
───────────────────────────────────────── */
.woocommerce ul.products {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px !important;
  padding: 0 !important;
  margin: 0 !important;
}

@media (max-width: 900px) {
  .woocommerce ul.products {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .woocommerce ul.products {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px !important;
  }
}

.woocommerce ul.products li.product {
  background: var(--mugen-white);
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
  overflow: hidden;
  position: relative;
  transition: transform var(--transition);
}

.woocommerce ul.products li.product:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
  z-index: 2;
}

.woocommerce ul.products li.product .woocommerce-loop-product__link img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: grayscale(10%);
  transition: filter var(--transition), transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.woocommerce ul.products li.product:hover img {
  filter: grayscale(0%);
  transform: scale(1.03);
}

.woocommerce ul.products li.product .woocommerce-loop-product__title {
  font-family: var(--font-display) !important;
  font-size: 1rem !important;
  letter-spacing: 0.05em;
  padding: 20px 20px 4px !important;
  color: var(--mugen-black);
}

.woocommerce ul.products li.product .price {
  padding: 0 20px 8px !important;
  color: var(--mugen-black) !important;
  font-size: 0.9rem !important;
  font-weight: 500;
}

.woocommerce ul.products li.product .price ins {
  color: var(--mugen-red) !important;
  font-weight: 700;
}

/* Botón añadir al carrito en listado */
.woocommerce ul.products li.product .button {
  display: block !important;
  width: calc(100% - 40px) !important;
  margin: 8px 20px 20px !important;
  background: var(--mugen-black) !important;
  color: var(--mugen-white) !important;
  font-size: 0.7rem !important;
  letter-spacing: 0.25em !important;
  text-transform: uppercase !important;
  border: none !important;
  padding: 12px !important;
  border-radius: var(--radius) !important;
  transition: background var(--transition) !important;
}

.woocommerce ul.products li.product .button:hover {
  background: var(--mugen-red) !important;
}

/* ─────────────────────────────────────────
   PÁGINA DE PRODUCTO INDIVIDUAL
───────────────────────────────────────── */
.woocommerce div.product {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding: 60px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.woocommerce div.product .woocommerce-product-gallery {
  position: sticky;
  top: 100px;
}

.woocommerce div.product .woocommerce-product-gallery__image img {
  border-radius: var(--radius);
}

.woocommerce div.product .entry-summary h1.product_title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  line-height: 1.1;
  margin-bottom: 8px;
}

.woocommerce div.product .price {
  font-size: 1.4rem !important;
  color: var(--mugen-black) !important;
  margin: 16px 0 !important;
}

.woocommerce div.product .price ins {
  color: var(--mugen-red) !important;
}

/* Selector de talla */
.woocommerce div.product table.variations select {
  border: 1px solid var(--mugen-black);
  border-radius: var(--radius);
  padding: 10px 16px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  background: var(--mugen-white);
  color: var(--mugen-black);
  appearance: none;
  cursor: pointer;
  min-width: 180px;
}

/* Botón de compra */
.woocommerce div.product .single_add_to_cart_button {
  background: var(--mugen-red) !important;
  color: var(--mugen-white) !important;
  font-family: var(--font-body) !important;
  font-size: 0.8rem !important;
  letter-spacing: 0.3em !important;
  text-transform: uppercase !important;
  padding: 18px 48px !important;
  border: none !important;
  border-radius: var(--radius) !important;
  cursor: pointer;
  transition: background var(--transition) !important;
  width: 100%;
}

.woocommerce div.product .single_add_to_cart_button:hover {
  background: var(--mugen-red-dark) !important;
}

/* ─────────────────────────────────────────
   CARRITO Y CHECKOUT
───────────────────────────────────────── */
.woocommerce-cart .cart-collaterals,
.woocommerce-checkout .col2-set {
  border: 1px solid var(--mugen-gray-light);
  border-radius: var(--radius);
  padding: 30px;
}

.woocommerce #payment #place_order,
.woocommerce-page #payment #place_order {
  background: var(--mugen-red) !important;
  border: none !important;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.8rem;
  border-radius: var(--radius) !important;
}

/* ─────────────────────────────────────────
   BOTONES GLOBALES
───────────────────────────────────────── */
.woocommerce a.button,
.woocommerce button.button,
.woocommerce input.button {
  background: var(--mugen-black) !important;
  color: var(--mugen-white) !important;
  border-radius: var(--radius) !important;
  font-size: 0.75rem !important;
  letter-spacing: 0.2em !important;
  text-transform: uppercase !important;
  transition: background var(--transition) !important;
}

.woocommerce a.button:hover,
.woocommerce button.button:hover,
.woocommerce input.button:hover {
  background: var(--mugen-red) !important;
  color: var(--mugen-white) !important;
}

.woocommerce a.button.alt,
.woocommerce button.button.alt {
  background: var(--mugen-red) !important;
}

/* ─────────────────────────────────────────
   SECCIÓN FILOSOFÍA / SOBRE LA MARCA
───────────────────────────────────────── */
.mugen-philosophy {
  background: var(--mugen-black);
  padding: 100px 40px;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: center;
}

.mugen-philosophy__kanji {
  font-family: var(--font-display);
  font-size: clamp(80px, 15vw, 180px);
  color: var(--mugen-red);
  line-height: 1;
  text-align: center;
  opacity: 0.9;
}

.mugen-philosophy__text h2 {
  font-family: var(--font-display);
  color: var(--mugen-white);
  font-size: 2rem;
  margin-bottom: 24px;
}

.mugen-philosophy__text p {
  color: var(--mugen-gray);
  font-size: 1rem;
  line-height: 1.9;
  max-width: 500px;
}

/* ─────────────────────────────────────────
   BANNER ENVÍOS
───────────────────────────────────────── */
.mugen-shipping-bar {
  background: var(--mugen-red);
  padding: 12px 40px;
  text-align: center;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--mugen-white);
}

/* ─────────────────────────────────────────
   FOOTER
───────────────────────────────────────── */
.site-footer {
  background: var(--mugen-black) !important;
  border-top: 1px solid rgba(255,255,255,0.06) !important;
}

.site-footer .col-full {
  padding: 60px 40px 40px;
}

.site-footer .widget-title {
  color: var(--mugen-white) !important;
  font-family: var(--font-display) !important;
  font-size: 1rem !important;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 20px !important;
  padding-bottom: 10px !important;
  border-bottom: 1px solid var(--mugen-red) !important;
}

.site-footer a {
  color: var(--mugen-gray) !important;
  font-size: 0.85rem;
  transition: color var(--transition);
}

.site-footer a:hover {
  color: var(--mugen-red) !important;
}

.site-info {
  border-top: 1px solid rgba(255,255,255,0.06) !important;
  padding: 24px 40px !important;
  color: var(--mugen-gray) !important;
  font-size: 0.75rem !important;
  letter-spacing: 0.1em;
}

.site-info a {
  color: var(--mugen-red) !important;
}

/* ─────────────────────────────────────────
   NOTIFICACIONES WOOCOMMERCE
───────────────────────────────────────── */
.woocommerce-message,
.woocommerce-info {
  border-top-color: var(--mugen-red) !important;
}

.woocommerce-message::before,
.woocommerce-info::before {
  color: var(--mugen-red) !important;
}

/* ─────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────── */
@media (max-width: 768px) {
  .mugen-hero__content {
    padding: 0 30px;
  }

  .woocommerce div.product {
    grid-template-columns: 1fr;
    padding: 30px 20px;
    gap: 30px;
  }

  .mugen-philosophy {
    grid-template-columns: 1fr;
    padding: 60px 30px;
    gap: 30px;
    text-align: center;
  }

  .mugen-section {
    padding: 60px 20px;
  }

  .site-header .col-full {
    padding: 0 20px;
  }
}