/*
Theme Name: RPG Industries B2B
Theme URI: https://icecreambakery.in
Author: FansGain
Description: Custom FSE block theme for RPG Industries — B2B food ingredients manufacturer.
Version: 1.0.3
Requires at least: 6.4
Tested up to: 6.9
Requires PHP: 8.0
License: Private
Text Domain: rpg-b2b
*/

/* ============================================================
   DESIGN TOKENS — Shadow + radius + transition system
   ============================================================ */
:root {
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 2px 8px rgba(0,0,0,0.10);
  --shadow-lg: 0 4px 16px rgba(0,0,0,0.12);
  --shadow-xl: 0 8px 32px rgba(0,0,0,0.15);
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 10px;
  --radius-xl: 12px;
  --transition-fast: 0.15s ease;
  --transition-base: 0.2s ease;
}

/* ============================================================
   BASE
   ============================================================ */
html { scroll-behavior: smooth; }
body { overflow-x: hidden; }
img  { max-width: 100%; height: auto; display: block; }
*, *::before, *::after { box-sizing: border-box; }

/* ============================================================
   ACCESSIBILITY — Skip link
   ============================================================ */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--wp--preset--color--gold);
  color: var(--wp--preset--color--dark);
  font-weight: 700;
  padding: 0.75rem 1.5rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  z-index: 9999;
  text-decoration: none;
  font-size: var(--wp--preset--font-size--sm);
}
.skip-link:focus { top: 0; }

/* ============================================================
   ACCESSIBILITY — Focus states
   ============================================================ */
:focus-visible {
  outline: 3px solid var(--wp--preset--color--gold);
  outline-offset: 3px;
  border-radius: var(--radius-xs);
}
.wp-block-button__link:focus-visible {
  outline: 3px solid var(--wp--preset--color--white);
  outline-offset: 3px;
}

/* ============================================================
   TYPOGRAPHY — Links
   ============================================================ */
a { text-decoration: none; }
a:hover { text-decoration: underline; }
.wp-block-button__link,
.wp-block-button__link:hover { text-decoration: none; }

/* ============================================================
   SELECTION colour matches brand
   ============================================================ */
::selection {
  background: var(--wp--preset--color--gold);
  color: var(--wp--preset--color--dark);
}

/* ============================================================
   STICKY HEADER
   ============================================================ */
.wp-block-template-part[data-area="header"] {
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-md);
}

/* ============================================================
   UX — Touch targets (WCAG 2.5.5 — min 44x44px)
   ============================================================ */
.wp-block-button__link,
.wp-block-navigation-item__content,
nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

/* ============================================================
   UI — Buttons
   ============================================================ */
.wp-block-button__link {
  transition: background-color var(--transition-base),
              color var(--transition-base),
              transform var(--transition-fast),
              box-shadow var(--transition-base);
}
.wp-block-button__link:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.wp-block-button__link:active {
  transform: translateY(0);
  box-shadow: none;
}

/* ============================================================
   UI — Cards
   ============================================================ */
.wp-block-group.is-style-card {
  background: var(--wp--preset--color--white);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.wp-block-group.is-style-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

/* ============================================================
   UI — Badges / Tags
   ============================================================ */
.rpg-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-xs);
  line-height: 1;
  text-transform: uppercase;
}
.rpg-badge--gold  { background: var(--wp--preset--color--gold);    color: var(--wp--preset--color--dark);  }
.rpg-badge--dark  { background: var(--wp--preset--color--dark);    color: var(--wp--preset--color--white); }
.rpg-badge--gray  { background: var(--wp--preset--color--surface); color: var(--wp--preset--color--muted); }

/* ============================================================
   UI — Form inputs
   ============================================================ */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="search"],
textarea,
select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  font-family: var(--wp--preset--font-family--poppins);
  font-size: var(--wp--preset--font-size--base);
  color: var(--wp--preset--color--text);
  background: var(--wp--preset--color--white);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  -webkit-appearance: none;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--wp--preset--color--gold);
  box-shadow: 0 0 0 3px rgba(252,185,0,0.15);
}
input::placeholder, textarea::placeholder { color: var(--wp--preset--color--muted); }
label {
  display: block;
  font-size: var(--wp--preset--font-size--sm);
  font-weight: 600;
  color: var(--wp--preset--color--text);
  margin-bottom: 0.4rem;
}
/* WPForms overrides */
.wpforms-field-label { font-weight: 600 !important; }
.wpforms-field input,
.wpforms-field textarea,
.wpforms-field select { border-radius: var(--radius-sm) !important; }
.wpforms-field input:focus,
.wpforms-field textarea:focus {
  border-color: var(--wp--preset--color--gold) !important;
  box-shadow: 0 0 0 3px rgba(252,185,0,0.15) !important;
}

/* ============================================================
   UI — Tables
   ============================================================ */
table { width: 100%; border-collapse: collapse; font-size: var(--wp--preset--font-size--sm); }
thead th {
  background: var(--wp--preset--color--dark);
  color: var(--wp--preset--color--white);
  font-weight: 700;
  padding: 0.85rem 1rem;
  text-align: left;
}
tbody tr:nth-child(odd)  { background: var(--wp--preset--color--white); }
tbody tr:nth-child(even) { background: var(--wp--preset--color--surface); }
tbody td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid #e2e8f0;
  color: var(--wp--preset--color--text);
}
tbody tr:hover td { background: rgba(252,185,0,0.05); }

/* ============================================================
   MOBILE NAVIGATION — Hamburger overlay
   ============================================================ */
.wp-block-navigation__responsive-container-open,
.wp-block-navigation__responsive-container-close {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--wp--preset--color--white);
  min-height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.wp-block-navigation__responsive-container.is-menu-open {
  background: var(--wp--preset--color--dark);
  padding: 2rem 1.5rem;
}
.wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation-item__content {
  font-size: var(--wp--preset--font-size--lg);
  font-weight: 600;
  color: var(--wp--preset--color--white);
  padding: 0.75rem 0;
  border-bottom: 1px solid #1e2d3d;
}
.wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation-item__content:hover {
  color: var(--wp--preset--color--gold);
  text-decoration: none;
}

/* ============================================================
   BACK TO TOP BUTTON
   ============================================================ */
.rpg-back-to-top {
  position: fixed;
  bottom: 5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  background: var(--wp--preset--color--dark);
  color: var(--wp--preset--color--gold);
  border: 2px solid var(--wp--preset--color--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base),
              visibility var(--transition-base),
              transform var(--transition-base);
  z-index: 90;
  text-decoration: none;
}
.rpg-back-to-top.is-visible { opacity: 1; visibility: visible; }
.rpg-back-to-top:hover {
  background: var(--wp--preset--color--gold);
  color: var(--wp--preset--color--dark);
  transform: translateY(-3px);
  text-decoration: none;
}

/* ============================================================
   RESPONSIVE — Mobile column stacking
   ============================================================ */
@media (max-width: 600px) {
  .wp-block-columns:not(.is-not-stacked-on-mobile) { flex-direction: column; }
  .wp-block-column { flex-basis: 100% !important; min-width: 100% !important; }
}

/* ============================================================
   PERFORMANCE — Respect reduced motion preference
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
   HEADER — Top bar
   ============================================================ */
.rpg-topbar-link {
  color: var(--wp--preset--color--muted);
  text-decoration: none;
  transition: color var(--transition-base);
}
.rpg-topbar-link:hover {
  color: var(--wp--preset--color--gold);
  text-decoration: none;
}
.rpg-topbar-badge { white-space: nowrap; }
@media (max-width: 600px) {
  .rpg-topbar { display: none !important; }
}

/* ============================================================
   HEADER — Main nav link colours
   ============================================================ */
.rpg-main-header .wp-block-navigation .wp-block-navigation-item__content {
  color: var(--wp--preset--color--white) !important;
  font-size: var(--wp--preset--font-size--sm);
  font-weight: 600;
  padding: 0.5rem 0.875rem;
  transition: color var(--transition-base);
  white-space: nowrap;
}
.rpg-main-header .wp-block-navigation .wp-block-navigation-item__content:hover,
.rpg-main-header .wp-block-navigation .current-menu-item > .wp-block-navigation-item__content {
  color: var(--wp--preset--color--gold) !important;
  text-decoration: none;
}
/* Dropdown */
.rpg-main-header .wp-block-navigation__submenu-container {
  background: var(--wp--preset--color--dark) !important;
  border-top: 2px solid var(--wp--preset--color--gold);
  box-shadow: var(--shadow-xl);
  min-width: 210px;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}
.rpg-main-header .wp-block-navigation__submenu-container .wp-block-navigation-item__content {
  padding: 0.6rem 1.25rem !important;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-weight: 500 !important;
}
.rpg-main-header .wp-block-navigation__submenu-icon svg { fill: var(--wp--preset--color--white); }

/* ============================================================
   HEADER — Outline button on dark bg (Free Sample)
   ============================================================ */
.rpg-btn-ghost .wp-block-button__link {
  background: transparent !important;
  border: 2px solid var(--wp--preset--color--gold) !important;
  color: var(--wp--preset--color--gold) !important;
}
.rpg-btn-ghost .wp-block-button__link:hover {
  background: var(--wp--preset--color--gold) !important;
  color: var(--wp--preset--color--dark) !important;
}

/* ============================================================
   PRE-FOOTER — Button overrides on gold bg
   ============================================================ */
.rpg-prefooter .rpg-btn-dark .wp-block-button__link {
  background: var(--wp--preset--color--dark) !important;
  color: var(--wp--preset--color--white) !important;
  border-color: var(--wp--preset--color--dark) !important;
}
.rpg-prefooter .rpg-btn-dark .wp-block-button__link:hover {
  background: var(--wp--preset--color--dark-2) !important;
  color: var(--wp--preset--color--white) !important;
}
.rpg-prefooter .rpg-btn-outline-dark .wp-block-button__link {
  background: transparent !important;
  border: 2px solid var(--wp--preset--color--dark) !important;
  color: var(--wp--preset--color--dark) !important;
}
.rpg-prefooter .rpg-btn-outline-dark .wp-block-button__link:hover {
  background: var(--wp--preset--color--dark) !important;
  color: var(--wp--preset--color--gold) !important;
}
.rpg-wa-link {
  color: var(--wp--preset--color--dark);
  font-weight: 700;
  text-decoration: underline;
}
.rpg-wa-link:hover { text-decoration: none; }

/* ============================================================
   FOOTER — Column heading labels
   ============================================================ */
.rpg-footer h6.wp-block-heading {
  color: var(--wp--preset--color--gold) !important;
  font-size: var(--wp--preset--font-size--xs) !important;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ============================================================
   FOOTER — Product + link lists
   ============================================================ */
.rpg-footer-links,
.rpg-footer-links.wp-block-list {
  list-style: none !important;
  padding-left: 0 !important;
  margin-top: 0 !important;
}
.rpg-footer-links li { padding: 0.3rem 0; }
.rpg-footer-links a,
.rpg-footer-contact-link {
  color: var(--wp--preset--color--muted);
  font-size: var(--wp--preset--font-size--sm);
  text-decoration: none;
  transition: color var(--transition-base);
}
.rpg-footer-links a:hover,
.rpg-footer-contact-link:hover {
  color: var(--wp--preset--color--gold);
  text-decoration: none;
}
.rpg-wa-footer-link {
  color: #25d366;
  font-size: var(--wp--preset--font-size--sm);
  font-weight: 600;
  text-decoration: none;
}
.rpg-wa-footer-link:hover { text-decoration: underline; }
.rpg-footer-bottom-link {
  color: var(--wp--preset--color--muted);
  text-decoration: none;
  transition: color var(--transition-base);
}
.rpg-footer-bottom-link:hover { color: var(--wp--preset--color--gold); }

/* ============================================================
   FOOTER — Mobile stacking
   ============================================================ */
@media (max-width: 780px) {
  .rpg-footer .wp-block-columns { flex-direction: column; }
  .rpg-footer .wp-block-column { flex-basis: 100% !important; }
}

/* ============================================================
   UI — FAQ Accordion (native core/details block)
   FAQPage JSON-LD auto-generated via functions.php.
   Non-coders insert Details blocks — schema writes itself.
   ============================================================ */
.rpg-faq-item {
  border-bottom: 1px solid #e2e8f0;
  padding: 0 !important;
  margin-bottom: 0 !important;
}
details.rpg-faq-item:first-of-type {
  border-top: 1px solid #e2e8f0;
}
.rpg-faq-item > summary {
  list-style: none;
  padding: 1rem 2.5rem 1rem 0;
  font-weight: 600;
  font-size: var(--wp--preset--font-size--base);
  color: var(--wp--preset--color--text);
  cursor: pointer;
  position: relative;
  user-select: none;
  transition: color var(--transition-base);
  line-height: 1.5;
}
.rpg-faq-item > summary::-webkit-details-marker { display: none; }
.rpg-faq-item > summary::marker { content: ''; }
.rpg-faq-item > summary::after {
  content: '+';
  position: absolute;
  right: 0.25rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--wp--preset--color--gold);
  line-height: 1;
}
.rpg-faq-item[open] > summary::after { content: '\2212'; } /* − */
.rpg-faq-item > summary:hover { color: var(--wp--preset--color--gold); }
.rpg-faq-item[open] > summary { color: var(--wp--preset--color--dark); }

/* Answer content inside open accordion */
.rpg-faq-item > *:not(summary) {
  padding: 0 0 1rem 0;
  color: var(--wp--preset--color--muted);
  font-size: var(--wp--preset--font-size--sm);
  line-height: 1.75;
  margin-top: 0 !important;
}

/* ============================================================
   UI — Trust Bar (stat band)
   ============================================================ */
.rpg-trust-bar .wp-block-column { text-align: center; }
@media (max-width: 600px) {
  .rpg-trust-bar .wp-block-columns {
    flex-direction: row !important;
    flex-wrap: wrap !important;
  }
  .rpg-trust-bar .wp-block-column {
    flex-basis: 50% !important;
    min-width: 50% !important;
  }
}

/* ============================================================
   HEADER — Fix CTA buttons squeezed by WooCommerce nav icons
   ============================================================ */
.rpg-main-header .wp-block-buttons {
  flex-shrink: 0;
  min-width: max-content;
}
.rpg-main-header .wp-block-button__link {
  white-space: nowrap !important;
}
/* Hide WooCommerce account + mini-cart icons from main nav */
.rpg-main-header .wp-block-woocommerce-customer-account,
.rpg-main-header .wc-block-mini-cart,
.rpg-main-header .wp-block-woocommerce-mini-cart {
  display: none !important;
}

/* ============================================================
   DARK BACKGROUND SECTIONS — Force readable text on dark-navy bg
   Covers: hero, category cards, any has-dark-background-color group
   ============================================================ */
.has-dark-background-color li,
.has-dark-background-color ul,
.has-dark-background-color p,
.has-dark-2-background-color li,
.has-dark-2-background-color ul,
.has-dark-2-background-color p {
  color: rgba(255,255,255,0.80) !important;
}
/* Headings in dark sections default to white (gold set inline via block attr) */
.has-dark-background-color h1,
.has-dark-background-color h2,
.has-dark-background-color h3,
.has-dark-background-color h4,
.has-dark-2-background-color h1,
.has-dark-2-background-color h2,
.has-dark-2-background-color h3,
.has-dark-2-background-color h4,
.rpg-hero h1,
.rpg-hero h2,
.rpg-hero h3 {
  color: #ffffff !important;
  word-break: normal;
  hyphens: none;
}
/* Gold inline colour wins via block attrs — don't override those */
.has-dark-background-color .has-gold-color,
.has-dark-2-background-color .has-gold-color {
  color: var(--wp--preset--color--gold) !important;
}
/* Ghost button (outline) inside dark cards */
.has-dark-background-color .rpg-btn-ghost .wp-block-button__link,
.has-dark-2-background-color .rpg-btn-ghost .wp-block-button__link {
  background: transparent !important;
  color: var(--wp--preset--color--gold) !important;
  border: 2px solid var(--wp--preset--color--gold) !important;
}
.has-dark-background-color .rpg-btn-ghost .wp-block-button__link:hover,
.has-dark-2-background-color .rpg-btn-ghost .wp-block-button__link:hover {
  background: var(--wp--preset--color--gold) !important;
  color: var(--wp--preset--color--dark) !important;
}

/* ============================================================
   BRANDED ICONS — Gold SVG icon wrapper
   ============================================================ */
.rpg-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: rgba(252, 185, 0, 0.08);
  border-radius: 12px;
  margin-bottom: var(--wp--preset--spacing--2);
  flex-shrink: 0;
}
.rpg-icon-wrap svg { display: block; }

/* ============================================================
   PRODUCT QUERY CARDS — Dynamic WooCommerce product grid
   ============================================================ */
.rpg-product-card {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid #e2e8f0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  height: 100%;
}
.rpg-product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.rpg-product-card .wp-block-post-featured-image { border-radius: 0; margin: 0; }
.rpg-product-card .wp-block-post-featured-image img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}
.rpg-product-card .rpg-card-body {
  padding: var(--wp--preset--spacing--3);
  display: flex;
  flex-direction: column;
  flex: 1;
}
.rpg-product-card .wp-block-post-terms {
  font-size: var(--wp--preset--font-size--xs) !important;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--wp--preset--color--gold) !important;
}
.rpg-product-card .wp-block-post-terms a {
  color: var(--wp--preset--color--gold) !important;
  text-decoration: none;
}
.rpg-product-card .wp-block-post-title {
  font-size: var(--wp--preset--font-size--md) !important;
  font-weight: 600 !important;
  line-height: 1.35;
  margin-top: var(--wp--preset--spacing--1) !important;
  margin-bottom: var(--wp--preset--spacing--2) !important;
  display: -webkit-box !important;
  -webkit-line-clamp: 2 !important;
  -webkit-box-orient: vertical !important;
  overflow: hidden !important;
  max-height: calc(1.35em * 2);
}
.rpg-product-card .wp-block-post-title a {
  color: var(--wp--preset--color--dark);
  text-decoration: none;
}
.rpg-product-card .wp-block-post-title a:hover { color: var(--wp--preset--color--gold); }
.rpg-product-card .wp-block-post-excerpt {
  font-size: var(--wp--preset--font-size--sm) !important;
  color: var(--wp--preset--color--muted);
  flex: 1;
}
.rpg-product-card .wp-block-post-excerpt p { margin: 0; }
.rpg-product-card .wp-block-read-more,
.rpg-product-card a.wp-block-read-more {
  display: inline-flex !important;
  align-items: center;
  color: var(--wp--preset--color--gold) !important;
  font-size: var(--wp--preset--font-size--sm) !important;
  font-weight: 600;
  text-decoration: none !important;
  margin-top: var(--wp--preset--spacing--2);
  border: 2px solid var(--wp--preset--color--gold) !important;
  border-radius: var(--radius-sm);
  padding: 0.4rem 1rem;
  transition: background var(--transition-fast), color var(--transition-fast);
  align-self: flex-start;
}
.rpg-product-card .wp-block-read-more:hover,
.rpg-product-card a.wp-block-read-more:hover {
  background: var(--wp--preset--color--gold) !important;
  color: var(--wp--preset--color--dark) !important;
}
/* Product query grid spacing */
.wp-block-post-template.is-flex-container.columns-3 {
  gap: var(--wp--preset--spacing--3) !important;
}