/* =========================================================
   AMEX Machinery — Design tokens
   Paleta y tipografías tomadas del sitio de referencia
   ========================================================= */
:root {
  --color-brand-orange: #f4cd45;
  --color-brand-orange-dark: #b8901a;
  --color-brand-orange-light: #fdf3d0;
  --color-black: #121212;
  --color-white: #fefefe;
  --color-neutral-lightest: #f5f5f5;
  --color-neutral-lighter: #e5e5e5;
  --color-neutral-light: #aaaaaa;
  --color-neutral: #999999;
  --color-neutral-dark: #666666;
  --color-neutral-darker: #555555;
  --color-neutral-darkest: #353535;

  --font-headings: "Barlow", sans-serif;
  --font-body: "DM Sans", sans-serif;

  /* Header — sobreescribibles desde Apariencia > Personalizar > Header */
  --header-bg: var(--color-white);
  --header-text: var(--color-black);
  --header-accent: var(--color-brand-orange);
  --header-submenu-bg: var(--color-white);
  --header-submenu-text: var(--color-neutral-darker);

  --container-max: 1280px;
  --container-padding: 24px;
  --header-height: 84px;
  --header-height-mobile: 64px;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-full: 999px;

  --transition-fast: 0.18s ease;
  --transition-base: 0.25s ease;
}

/* =========================================================
   Reset mínimo
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-neutral-darker);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; margin: 0; padding: 0; }

button { font-family: inherit; cursor: pointer; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  font-weight: 600;
  color: var(--color-black);
  margin: 0;
}

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-black);
  color: var(--color-white);
  padding: 12px 20px;
  z-index: 10000;
}
.skip-link:focus {
  left: 16px;
  top: 16px;
}

/* =========================================================
   Botones
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-brand-orange);
  color: var(--color-black);
}
.btn--primary:hover { background: var(--color-brand-orange-dark); }

.btn--outline {
  background: transparent;
  color: var(--color-black);
  border-color: var(--color-neutral-lighter);
}
.btn--outline:hover { border-color: var(--color-black); }

.btn--outline-white {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.5);
}
.btn--outline-white:hover { border-color: var(--color-white); background: rgba(255, 255, 255, 0.08); }

.btn--whatsapp {
  background: #25d366;
  color: var(--color-white);
}
.btn--whatsapp:hover { background: #1fb958; }

.btn--sm { padding: 9px 18px; font-size: 0.85rem; }

/* =========================================================
   Site Header
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: var(--header-bg);
  border-bottom: 1px solid color-mix(in srgb, var(--header-text) 12%, transparent);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: var(--header-height-mobile);
}

@media (min-width: 992px) {
  .header-inner { height: var(--header-height); }
}

/* Logo */
.site-branding {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.site-logo-link {
  display: flex;
  align-items: center;
}

.site-logo {
  font-family: var(--font-headings);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  color: var(--header-text);
  line-height: 1;
}
.site-logo span { color: var(--header-accent); }

.site-badge {
  display: none;
  align-items: center;
  gap: 6px;
  padding-left: 14px;
  border-left: 1px solid color-mix(in srgb, var(--header-text) 15%, transparent);
  font-size: 0.7rem;
  line-height: 1.2;
  color: var(--header-text);
  opacity: 0.7;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
@media (min-width: 768px) {
  .site-badge { display: flex; }
}

/* Nav desktop */
.primary-nav {
  display: none;
}

@media (min-width: 992px) {
  .primary-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
    justify-content: center;
  }
}

.primary-nav > ul {
  display: flex;
  align-items: center;
  gap: 4px;
}

.menu-item {
  position: relative;
}

.menu-item > a,
.menu-item > button.nav-toggle-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--header-text);
  border-radius: var(--radius-sm);
  background: none;
  border: none;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.menu-item > a:hover,
.menu-item > button.nav-toggle-link:hover,
.menu-item.is-open > button.nav-toggle-link {
  color: var(--header-accent);
  background: color-mix(in srgb, var(--header-text) 8%, transparent);
}

.menu-item .chevron {
  width: 10px;
  height: 10px;
  transition: transform var(--transition-fast);
}
.menu-item.is-open .chevron { transform: rotate(180deg); }

.sub-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 260px;
  background: var(--header-submenu-bg);
  border: 1px solid color-mix(in srgb, var(--header-submenu-text) 15%, transparent);
  border-radius: var(--radius-md);
  padding: 8px;
  box-shadow: 0 16px 40px rgba(18, 18, 18, 0.12);
}

.menu-item.is-open .sub-menu { display: block; }

.sub-menu li a {
  display: block;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  color: var(--header-submenu-text);
}
.sub-menu li a:hover {
  background: color-mix(in srgb, var(--header-submenu-text) 8%, transparent);
  color: var(--header-accent);
}

/* Header actions (phone + whatsapp + toggle) */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.header-phone {
  display: none;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--header-text);
}
@media (min-width: 1200px) {
  .header-phone { display: flex; }
}
.header-phone svg { width: 16px; height: 16px; flex-shrink: 0; color: var(--header-accent); }

.header-whatsapp { display: none; }
@media (min-width: 992px) {
  .header-whatsapp { display: inline-flex; }
}

/* Mobile menu toggle */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid color-mix(in srgb, var(--header-text) 20%, transparent);
  border-radius: var(--radius-sm);
  background: var(--header-bg);
  color: var(--header-text);
}
@media (min-width: 992px) {
  .nav-toggle { display: none; }
}
.nav-toggle svg { width: 20px; height: 20px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

/* Mobile nav panel */
.mobile-nav {
  display: none;
  position: fixed;
  inset: var(--header-height-mobile) 0 0 0;
  background: var(--header-bg);
  overflow-y: auto;
  z-index: 998;
  padding: 8px 0 32px;
}
.mobile-nav.is-open { display: block; }
@media (min-width: 992px) {
  .mobile-nav { display: none !important; }
}

.mobile-nav .container { padding-top: 8px; }

.mobile-menu-item > a,
.mobile-menu-item > button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 4px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--header-text);
  background: none;
  border: none;
  border-bottom: 1px solid color-mix(in srgb, var(--header-text) 12%, transparent);
  text-align: left;
}

.mobile-menu-item .chevron { width: 12px; height: 12px; transition: transform var(--transition-fast); }
.mobile-menu-item.is-open .chevron { transform: rotate(180deg); }

.mobile-sub-menu {
  display: none;
  padding: 4px 0 12px 12px;
}
.mobile-menu-item.is-open .mobile-sub-menu { display: block; }

.mobile-sub-menu li a {
  display: block;
  padding: 12px 4px;
  color: var(--header-submenu-text);
  font-size: 0.98rem;
}
.mobile-sub-menu li a:hover { color: var(--header-accent); }

.mobile-nav-actions {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-inline: 4px;
}
.mobile-nav-actions .header-phone {
  display: flex;
  justify-content: center;
  padding: 12px;
  border: 1px solid color-mix(in srgb, var(--header-text) 20%, transparent);
  border-radius: var(--radius-full);
}

/* =========================================================
   Site Footer
   ========================================================= */
.site-footer {
  background: var(--color-black);
  color: var(--color-neutral-lighter);
  padding-top: 64px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 640px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 992px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr; gap: 24px; }
}

.footer-col-title {
  font-family: var(--font-headings);
  color: var(--color-white);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 18px;
}

.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a,
.footer-col ul li span {
  font-size: 0.92rem;
  color: var(--color-neutral-light);
  line-height: 1.5;
}
.footer-col ul li a:hover { color: var(--color-brand-orange); }

.footer-location strong {
  display: block;
  color: var(--color-neutral-lighter);
  font-size: 0.92rem;
  margin-bottom: 2px;
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}
.footer-social a:hover {
  background: var(--color-brand-orange);
  border-color: var(--color-brand-orange);
  color: var(--color-black);
}
.footer-social svg { width: 16px; height: 16px; }

.footer-direct-contact {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-direct-contact a {
  font-family: var(--font-headings);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
}

.footer-assoc {
  padding: 40px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-assoc-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-neutral);
  margin-bottom: 18px;
}
.footer-assoc-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 28px;
}
.footer-assoc-logos span {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-neutral-light);
  letter-spacing: 0.03em;
  opacity: 0.8;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 0 32px;
  font-size: 0.82rem;
  color: var(--color-neutral);
}
@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}
.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-legal-links a:hover { color: var(--color-white); }

/* =========================================================
   Formulario reusable (modal de cotización y página de contacto)
   ========================================================= */
.quote-form { margin-top: 20px; display: flex; flex-direction: column; gap: 16px; }
.quote-form__row { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 560px) {
  .quote-form__row { grid-template-columns: 1fr 1fr; }
}
.quote-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-neutral-darker);
}
.quote-form input,
.quote-form select,
.quote-form textarea {
  font-family: inherit;
  font-size: 0.95rem;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-neutral-lighter);
  background: var(--color-white);
  color: var(--color-black);
}
.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  outline: none;
  border-color: var(--color-brand-orange);
}
.quote-form__submit { align-self: flex-start; margin-top: 4px; }

/* =========================================================
   Carrusel reusable de productos (Destacados en home,
   Recomendados en ficha de producto, y cualquier otro futuro)
   ========================================================= */
.carousel__viewport { overflow: hidden; }

.carousel__track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding-bottom: 4px;
  scrollbar-width: none;
}
.carousel__track::-webkit-scrollbar { display: none; }

.carousel__item {
  flex: 0 0 82%;
  scroll-snap-align: start;
}
@media (min-width: 576px) {
  .carousel__item { flex-basis: 46%; }
}
@media (min-width: 768px) {
  .carousel__item { flex-basis: 31%; }
}
@media (min-width: 992px) {
  .carousel__item { flex-basis: 23%; }
}

.carousel__arrows {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
}
.carousel__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-brand-orange);
  background: none;
  color: var(--color-brand-orange);
}
.carousel__arrow:hover { background: var(--color-brand-orange-light); }
.carousel__arrow svg { width: 18px; height: 18px; }

/* =========================================================
   "Llamar" + nota debajo del formulario compartido
   (quote-form-fields.php) — página de contacto y de servicio
   ========================================================= */
.contact-form-panel__call {
  margin-top: 22px;
  font-size: 0.95rem;
  color: var(--color-neutral-dark);
}
.contact-form-panel__call a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--color-brand-orange);
  margin-left: 6px;
}
.contact-form-panel__call a svg { width: 15px; height: 15px; }

.contact-form-panel__note {
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--color-neutral-light);
  max-width: 46ch;
  line-height: 1.5;
}

/* wp_nav_menu() agrega la clase "menu-item" a cada <li> por defecto —
   choca por nombre con el estilo del menú del header. Se resetea aquí
   para que los menús del footer (Marcas/Servicios) usen el mismo
   estilo simple que las demás columnas estáticas del footer. */
.footer-col .menu-item > a {
  display: block;
  padding: 0;
  font-weight: 400;
  background: none;
  border-radius: 0;
}