/*
Theme Name: Something Blue Book
Theme URI: https://somethingbluebook.com/
Author: Something Blue Book
Author URI: https://somethingbluebook.com/
Description: A stunning, mobile-first WordPress theme designed for Something Blue Book — the online bride's guide for everything you need to plan your wedding. Features elegant typography, smooth animations, and a modern editorial layout optimized for wedding planning content, quizzes, and advice columns.
Version: 2.0.2
Requires at least: 5.9
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: something-blue-book
Tags: blog, one-column, two-columns, right-sidebar, custom-colors, custom-header, custom-menu, custom-logo, featured-images, footer-widgets, full-width-template, sticky-post, theme-options, threaded-comments, translation-ready, wedding, bridal

Something Blue Book — Online Bride's Guide
*/

/* ========================================================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ======================================================================== */
:root {
  /* Brand Colors */
  --sbb-primary: #4e5c82;
  --sbb-primary-medium: #6482a6;
  --sbb-primary-light: #8faece;
  --sbb-sky: #b8d4e8;
  --sbb-ivory: #faf7f2;

  /* Derived Colors */
  --sbb-primary-dark: #3d4a6b;
  --sbb-primary-hover: #5a6a92;
  --sbb-sky-light: #d4e6f2;
  --sbb-cream: #f5f0e8;

  /* Neutral Palette */
  --sbb-white: #FFFFFF;
  --sbb-gray-50: #FAFAFA;
  --sbb-gray-100: #F5F5F5;
  --sbb-gray-200: #EEEEEE;
  --sbb-gray-300: #E0E0E0;
  --sbb-gray-400: #BDBDBD;
  --sbb-gray-500: #757575;
  --sbb-gray-600: #5C5C5C;
  --sbb-gray-700: #454545;
  --sbb-gray-800: #333333;
  --sbb-gray-900: #1A1A1A;

  /* Typography */
  --font-heading: 'Antonio', sans-serif;
  --font-heading-accent: 'Instrument Serif', serif;
  --font-body: 'Bricolage Grotesque', sans-serif;

  /* Font Sizes (fluid) */
  --text-xs: clamp(0.7rem, 0.65rem + 0.25vw, 0.75rem);
  --text-sm: clamp(0.8rem, 0.75rem + 0.25vw, 0.875rem);
  --text-base: clamp(0.938rem, 0.875rem + 0.3vw, 1rem);
  --text-lg: clamp(1.05rem, 0.95rem + 0.5vw, 1.125rem);
  --text-xl: clamp(1.15rem, 1rem + 0.75vw, 1.25rem);
  --text-2xl: clamp(1.3rem, 1.05rem + 1.25vw, 1.5rem);
  --text-3xl: clamp(1.6rem, 1.2rem + 2vw, 1.875rem);
  --text-4xl: clamp(1.8rem, 1.3rem + 2.5vw, 2.25rem);
  --text-5xl: clamp(2.2rem, 1.5rem + 3.5vw, 3rem);
  --text-6xl: clamp(2.8rem, 1.8rem + 5vw, 4rem);

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 800px;
  --sidebar-width: 320px;
  --header-height: 80px;

  /* Borders & Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.12), 0 4px 10px rgba(0, 0, 0, 0.06);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.14), 0 8px 16px rgba(0, 0, 0, 0.07);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ========================================================================
   RESET & BASE
   ======================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--sbb-gray-800);
  background-color: #faf7f2;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--sbb-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover,
a:focus {
  color: var(--sbb-primary-dark);
}

a:focus-visible {
  outline: 2px solid var(--sbb-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  color: var(--sbb-gray-900);
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

h1 { font-size: var(--text-6xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p {
  margin-bottom: var(--space-lg);
}

ul, ol {
  padding-left: var(--space-xl);
  margin-bottom: var(--space-lg);
}

blockquote {
  border-left: 4px solid var(--sbb-primary-medium);
  padding: var(--space-lg) var(--space-xl);
  margin: var(--space-xl) 0;
  background: var(--sbb-cream);
  font-family: var(--font-heading-accent);
  font-size: var(--text-xl);
  font-style: italic;
  color: var(--sbb-gray-700);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-xl);
}

th, td {
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--sbb-gray-200);
  text-align: left;
}

th {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--sbb-gray-900);
  background: var(--sbb-cream);
  text-transform: uppercase;
  font-size: var(--text-sm);
}

/* Screen Reader Text */
.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  word-wrap: normal !important;
}

.screen-reader-text:focus {
  background-color: var(--sbb-white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  clip: auto !important;
  clip-path: none;
  color: var(--sbb-primary-dark);
  display: block;
  font-size: var(--text-sm);
  font-weight: 700;
  height: auto;
  left: 5px;
  line-height: normal;
  padding: 15px 23px 14px;
  text-decoration: none;
  top: 5px;
  width: auto;
  z-index: 100000;
}

/* ========================================================================
   LAYOUT: CONTAINER
   ======================================================================== */
.sbb-container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.sbb-container--narrow {
  max-width: var(--container-narrow);
}

.sbb-container--wide {
  max-width: 1400px;
}

/* ========================================================================
   BUTTONS
   ======================================================================== */
.sbb-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.75rem 1.75rem;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  line-height: 1.4;
}

.sbb-btn--primary {
  background: var(--sbb-primary);
  color: var(--sbb-white);
  border-color: var(--sbb-primary);
}

.sbb-btn--primary:hover,
.sbb-btn--primary:focus {
  background: var(--sbb-primary-dark);
  border-color: var(--sbb-primary-dark);
  color: var(--sbb-white);
}

.sbb-btn--outline {
  background: transparent;
  color: var(--sbb-primary);
  border-color: var(--sbb-primary);
}

.sbb-btn--outline:hover,
.sbb-btn--outline:focus {
  background: var(--sbb-primary);
  color: var(--sbb-white);
}

.sbb-btn--secondary {
  background: var(--sbb-primary-medium);
  color: var(--sbb-white);
  border-color: var(--sbb-primary-medium);
}

.sbb-btn--secondary:hover,
.sbb-btn--secondary:focus {
  background: var(--sbb-primary);
  border-color: var(--sbb-primary);
  color: var(--sbb-white);
}

.sbb-btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* ========================================================================
   HEADER
   ======================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #6482a6;
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
  transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

/* Keep sticky header below the WP admin bar when logged in */
.admin-bar .site-header {
  top: 32px;
}

.admin-bar .mobile-nav {
  top: calc(32px + var(--header-height));
}

@media screen and (max-width: 782px) {
  .admin-bar .site-header {
    top: 46px;
  }

  .admin-bar .mobile-nav {
    top: calc(46px + var(--header-height));
  }
}

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

/* Site Branding */
.site-branding {
  flex-shrink: 0;
}

.site-branding a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
}

.custom-logo {
  max-height: 50px;
  width: auto;
}

.site-title {
  font-family: var(--font-heading-accent);
  font-style: italic;
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--sbb-primary);
  margin: 0;
  line-height: 1.2;
  text-transform: none;
}

.site-title a {
  color: inherit;
}

.site-title a:hover {
  color: var(--sbb-primary-dark);
}

.site-description {
  font-size: var(--text-xs);
  color: var(--sbb-gray-500);
  margin: 0;
  font-style: italic;
}

/* Desktop Navigation */
.main-navigation {
  display: none;
  flex: 1;
  justify-content: center;
}

.main-navigation ul {
  display: flex;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 0;
}

.main-navigation > ul > li > a {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: var(--space-md) var(--space-lg);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sbb-ivory);
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.main-navigation > ul > li > a:hover,
.main-navigation > ul > li > a:focus,
.main-navigation > ul > li.current-menu-item > a,
.main-navigation > ul > li.current-menu-parent > a {
  color: var(--sbb-primary);
}

/* Standard Sub-Menu (non-mega) */
.main-navigation .sub-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--sbb-white);
  min-width: 220px;
  padding: var(--space-sm) 0;
  box-shadow: var(--shadow-lg);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  list-style: none;
  z-index: 100;
}

.main-navigation .menu-item-has-children {
  position: relative;
}

.main-navigation .menu-item-has-children:hover > .sub-menu,
.main-navigation .menu-item-has-children:focus-within > .sub-menu,
.main-navigation li.focus > .sub-menu {
  display: block;
}

.main-navigation .sub-menu a {
  display: block;
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--sbb-primary);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}

.main-navigation .sub-menu a:hover {
  background: var(--sbb-ivory);
  color: var(--sbb-primary);
}

/* Dropdown Arrow for items with children */
.main-navigation > ul > li.menu-item-has-children > a::after {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  margin-top: -2px;
  transition: transform var(--transition-fast);
}

.main-navigation > ul > li.menu-item-has-children:hover > a::after {
  transform: rotate(-135deg);
}

/* ========================================================================
   MEGA MENU
   ======================================================================== */

/* Keep position:static so the <li> is not a positioning context for sub-menus. */
.main-navigation li.mega-menu {
  position: static;
}

.mega-menu-panel {
  /* Hidden state — use opacity/visibility so CSS transitions work */
  visibility: hidden;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  /*
   * position:fixed relative to the viewport guarantees a truly full-width
   * panel. position:absolute with left/right 0 depends on the containing
   * block being the sticky header, which some browsers don't honour.
   */
  position: fixed;
  top: var(--header-height); /* sits right below the sticky nav */
  left: 0;
  right: 0;
  /* Appearance */
  background: var(--sbb-white);
  box-shadow: var(--shadow-xl);
  border-top: 2px solid var(--sbb-primary-light);
  z-index: 999; /* below site-header (1000) but above page content */
  /* Transition */
  transition:
    opacity var(--transition-base),
    visibility var(--transition-base),
    transform var(--transition-base);
}

/* Shift the panel down when the WP admin bar is visible */
.admin-bar .mega-menu-panel {
  top: calc(var(--header-height) + 32px);
}

@media screen and (max-width: 782px) {
  .admin-bar .mega-menu-panel {
    top: calc(var(--header-height) + 46px);
  }
}

.main-navigation .mega-menu:hover > .mega-menu-panel,
.main-navigation .mega-menu:focus-within > .mega-menu-panel,
.main-navigation .mega-menu.focus > .mega-menu-panel {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* "Browse all articles" bar at the top of the panel */
.mega-menu-header {
  border-bottom: 1px solid var(--sbb-gray-200);
  padding: var(--space-sm) var(--space-md);
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  justify-content: flex-end;
}

.mega-menu-view-all {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--sbb-primary-dark);
  transition: color var(--transition-fast);
}

.mega-menu-view-all:hover {
  color: var(--sbb-primary-dark);
}

.mega-menu-view-all svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.mega-menu-view-all:hover svg {
  transform: translateX(3px);
}

.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-xl);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
}

.mega-menu-column h4 {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sbb-primary-dark);
  margin: 0 0 var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--sbb-sky);
}

.mega-menu-column h4 a {
  color: var(--sbb-primary-dark);
  transition: color var(--transition-fast);
}

.mega-menu-column h4 a:hover {
  color: var(--sbb-primary-dark);
}

.mega-menu-column ul {
  /* Override .main-navigation ul { display: flex } so sub-items stack vertically */
  display: block;
  list-style: none;
  padding: 0;
  margin: 0;
}

.mega-menu-column li {
  margin-bottom: var(--space-xs);
}

.mega-menu-column li a {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--sbb-primary-dark);
  padding: 4px 0;
  display: block;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}

.mega-menu-column li a:hover {
  color: var(--sbb-primary);
  padding-left: 4px;
}

/* Header Actions (search + social) */
.header-actions {
  display: none;
  align-items: center;
  gap: var(--space-md);
}

.header-search-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  color: var(--sbb-gray-700);
  transition: color var(--transition-fast);
}

.header-search-toggle:hover {
  color: var(--sbb-primary);
}

.header-search-toggle svg {
  width: 20px;
  height: 20px;
  display: block;
}

/* Search overlay */
.header-search-form {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: var(--sbb-white);
  padding: var(--space-lg);
  box-shadow: var(--shadow-lg);
  z-index: 99;
}

.header-search-form.is-open {
  display: block;
}

.header-search-form form {
  display: flex;
  max-width: var(--container-narrow);
  margin: 0 auto;
}

.header-search-form .search-field {
  flex: 1;
  padding: var(--space-md) var(--space-lg);
  border: 2px solid var(--sbb-gray-200);
  border-right: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--text-base);
  outline: none;
  transition: border-color var(--transition-fast);
}

.header-search-form .search-field:focus {
  border-color: var(--sbb-primary);
}

.header-search-form button {
  padding: var(--space-md) var(--space-lg);
  background: var(--sbb-primary);
  color: var(--sbb-white);
  border: none;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.header-search-form button:hover {
  background: var(--sbb-primary-dark);
}

/* Header Social Icons */
.header-social {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.header-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  color: var(--sbb-gray-500);
  transition: color var(--transition-fast);
}

.header-social a:hover {
  color: var(--sbb-primary);
}

.header-social svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  width: 44px;
  height: 44px;
}

.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 24px;
  height: 24px;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--sbb-ivory);
  border-radius: 1px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.menu-toggle[aria-expanded="true"] .hamburger span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle[aria-expanded="true"] .hamburger span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .hamburger span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--sbb-white);
  z-index: 999;
  overflow-y: auto;
  padding: var(--space-xl) var(--space-md);
  transform: translateY(-10px);
  opacity: 0;
  transition: all var(--transition-base);
}

.mobile-nav.is-open {
  display: block;
  transform: translateY(0);
  opacity: 1;
}

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

.mobile-nav > ul > li {
  border-bottom: 1px solid var(--sbb-gray-100);
}

.mobile-nav > ul > li > a {
  display: block;
  padding: var(--space-md) 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--sbb-ivory);
}

.mobile-nav > ul > li > a:hover {
  color: var(--sbb-primary);
}

/* Mobile accordion for mega menu items */
.mobile-nav .menu-item-has-children {
  position: relative;
}

.mobile-nav .sub-menu-toggle {
  position: absolute;
  right: 0;
  top: 0;
  width: 44px;
  height: 52px;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-nav .sub-menu-toggle svg {
  width: 16px;
  height: 16px;
  stroke: var(--sbb-gray-500);
  transition: transform var(--transition-fast);
}

.mobile-nav .sub-menu-toggle.is-open svg {
  transform: rotate(180deg);
}

.mobile-nav .sub-menu {
  display: none;
  padding-left: var(--space-lg);
  padding-bottom: var(--space-md);
}

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

.mobile-nav .sub-menu a {
  display: block;
  padding: var(--space-sm) 0;
  font-size: var(--text-base);
  color: var(--sbb-primary);
  font-weight: 400;
  text-transform: none;
}

.mobile-nav .sub-menu .sub-menu {
  padding-left: var(--space-md);
}

.mobile-nav .sub-menu .sub-menu a {
  font-size: var(--text-sm);
  color: var(--sbb-primary);
}

.mobile-nav__search {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--sbb-gray-200);
}

.mobile-nav__social {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--sbb-gray-200);
}

.mobile-nav__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--sbb-ivory);
  color: var(--sbb-gray-600);
  transition: all var(--transition-fast);
}

.mobile-nav__social a:hover {
  background: var(--sbb-primary);
  color: var(--sbb-white);
}

.mobile-nav__social svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* ========================================================================
   HERO SECTION
   ======================================================================== */
.sbb-hero {
  position: relative;
  min-height: 380px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.sbb-hero__image {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.sbb-hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sbb-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(30, 35, 50, 0.85) 0%,
    rgba(30, 35, 50, 0.4) 50%,
    rgba(30, 35, 50, 0.1) 100%
  );
  z-index: 1;
}

.sbb-hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-md) var(--space-2xl);
}

.sbb-hero__content a {
  color: var(--sbb-white);
  text-decoration: none;
}

.sbb-hero__category {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--sbb-sky);
  margin-bottom: var(--space-md);
}

.sbb-hero__title {
  font-family: var(--font-heading);
  font-size: var(--text-6xl);
  font-weight: 700;
  color: var(--sbb-white);
  text-transform: uppercase;
  line-height: 1.05;
  margin-bottom: var(--space-lg);
  max-width: 700px;
}

.sbb-hero__excerpt {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.85);
  max-width: 500px;
  line-height: 1.6;
}

/* ========================================================================
   CATEGORY FILTER BUTTONS
   ======================================================================== */
.filter-bar {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--space-sm);
  justify-content: flex-start;
  margin-bottom: var(--space-2xl);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: var(--space-sm);
}

.filter-bar::-webkit-scrollbar {
  display: none;
}

.filter-btn {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.5rem 1.25rem;
  border: 1.5px solid var(--sbb-gray-300);
  border-radius: var(--radius-full);
  background: var(--sbb-white);
  color: var(--sbb-gray-600);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.filter-btn:hover {
  border-color: var(--sbb-primary-light);
  color: var(--sbb-primary);
}

.filter-btn.is-active {
  background: var(--sbb-primary);
  border-color: var(--sbb-primary);
  color: var(--sbb-white);
}

/* ========================================================================
   POST GRID & CARDS
   ======================================================================== */
.post-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.post-grid--four {
  /* Responsive columns handled in media queries */
}

.post-grid--three {
  /* Responsive columns handled in media queries */
}

/* Post Card */
.post-card {
  background: var(--sbb-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.post-card__image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 2;
}

.post-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.post-card:hover .post-card__image img {
  transform: scale(1.03);
}

.post-card__body {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.post-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
  font-size: var(--text-xs);
  color: var(--sbb-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.post-card__date {
  font-family: var(--font-body);
  font-weight: 500;
}

.post-card__category {
  font-family: var(--font-heading);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.post-card__category a {
  color: var(--sbb-primary-medium);
}

.post-card__category a:hover {
  color: var(--sbb-primary);
}

.post-card__meta-separator {
  color: var(--sbb-gray-400);
}

.post-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.2;
  margin-bottom: var(--space-sm);
}

.post-card__title a {
  color: var(--sbb-gray-900);
}

.post-card__title a:hover {
  color: var(--sbb-primary);
}

.post-card__excerpt {
  font-size: var(--text-sm);
  color: var(--sbb-gray-600);
  line-height: 1.6;
  margin-bottom: var(--space-md);
  flex: 1;
}

.post-card__excerpt .read-more-link {
  color: var(--sbb-primary);
  font-weight: 500;
}

.post-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--sbb-gray-100);
  margin-top: auto;
}

/* Share buttons on cards */
.share-text {
  font-family: var(--font-heading-accent);
  font-style: italic;
  font-size: var(--text-sm);
  color: var(--sbb-gray-500);
}

.share-icons {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.share-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  color: var(--sbb-gray-400);
  transition: color var(--transition-fast);
}

.share-icons a:hover {
  color: var(--sbb-primary);
}

.share-icons svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* Card animation for filtering */
.post-grid--filtered {
  position: relative;
  min-height: 200px;
}

.post-grid--filtered .post-card {
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.post-grid--filtered.cards-exit .post-card {
  opacity: 0;
  transform: translateY(10px);
}

.post-grid--filtered.cards-enter .post-card {
  animation: cardFadeIn 0.4s ease forwards;
}

@keyframes cardFadeIn {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.post-grid--filtered .post-card:nth-child(1) { animation-delay: 0ms; }
.post-grid--filtered .post-card:nth-child(2) { animation-delay: 80ms; }
.post-grid--filtered .post-card:nth-child(3) { animation-delay: 160ms; }
.post-grid--filtered .post-card:nth-child(4) { animation-delay: 240ms; }

/* Loading indicator for AJAX */
.post-grid__loading {
  display: none;
  text-align: center;
  padding: var(--space-2xl);
  color: var(--sbb-gray-400);
}

.post-grid__loading.is-visible {
  display: block;
}

/* ========================================================================
   FEATURED BOXES SECTION (Homepage)
   ======================================================================== */
#latest-articles {
  padding: var(--space-3xl) 0 var(--space-xl);
}

.featured-boxes {
  padding: var(--space-xl) 0 var(--space-4xl);
}

.featured-boxes__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.featured-box {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 280px;
  display: flex;
  align-items: flex-end;
  text-decoration: none;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  background: linear-gradient(135deg, #e8ecf3 0%, #d9e3ed 50%, #f0f4fa 100%);
  box-shadow: var(--shadow-md);
}

.featured-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.featured-box:nth-child(1) {
  background: linear-gradient(135deg, #e8ecf3 0%, #d9e3ed 60%, #f0f4fa 100%);
}

.featured-box:nth-child(3) {
  background: linear-gradient(135deg, #dfe7f1 0%, #d0dbe8 50%, #f0f4fa 100%);
}

.featured-box__image {
  position: absolute;
  inset: 0;
}

.featured-box__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.featured-box__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(100, 120, 160, 0.15) 0%, rgba(100, 120, 160, 0.02) 100%);
}

.featured-box__content {
  position: relative;
  z-index: 1;
  padding: var(--space-xl);
  width: 100%;
}

.featured-box__label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--sbb-white);
  background: var(--sbb-primary-medium);
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  font-weight: 700;
}

.featured-box__title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--sbb-gray-900);
  margin-bottom: var(--space-sm);
}

.featured-box__description {
  font-size: var(--text-sm);
  color: var(--sbb-gray-600);
  line-height: 1.5;
}

.featured-box--large {
  min-height: 400px;
}

.featured-box--large .featured-box__title {
  font-size: var(--text-4xl);
}

/* ========================================================================
   AD SLOTS
   ======================================================================== */
.ad-slot {
  text-align: center;
  margin: var(--space-xl) auto;
  overflow: hidden;
}

.ad-slot--banner {
  max-width: 728px;
}

.ad-slot--sidebar {
  max-width: 300px;
}

.ad-slot--content {
  max-width: 336px;
}

/* ========================================================================
   CONTENT AREA (with sidebar)
   ======================================================================== */
.content-area {
  display: flex;
  gap: var(--space-2xl);
  align-items: flex-start;
}

.primary-content {
  flex: 1;
  min-width: 0;
}

.sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  display: none;
}

.widget {
  margin-bottom: var(--space-xl);
  padding: var(--space-lg);
  background: var(--sbb-white);
  border-radius: var(--radius-md);
}

.widget-title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--sbb-sky);
  color: var(--sbb-primary);
}

.widget ul {
  list-style: none;
  padding: 0;
}

.widget li {
  padding: var(--space-xs) 0;
  border-bottom: 1px solid var(--sbb-gray-100);
}

.widget li:last-child {
  border-bottom: none;
}

.widget a {
  color: var(--sbb-gray-700);
  font-size: var(--text-sm);
}

.widget a:hover {
  color: var(--sbb-primary);
}

/* ========================================================================
   ARCHIVE / CATEGORY PAGE
   ======================================================================== */
.archive-header {
  padding: var(--space-3xl) 0 var(--space-2xl);
  text-align: left;
}

.archive-header__title {
  font-family: var(--font-heading-accent);
  font-style: italic;
  font-size: var(--text-6xl);
  color: var(--sbb-gray-900);
  margin-bottom: var(--space-md);
  text-transform: none;
}

.archive-header__description {
  font-size: var(--text-lg);
  color: var(--sbb-gray-600);
  max-width: 700px;
  line-height: 1.6;
  margin-bottom: var(--space-xl);
}

.archive-filters {
  margin-bottom: var(--space-2xl);
}

/* Load More button */
.load-more-container {
  text-align: center;
  margin-top: var(--space-2xl);
}

.load-more-btn {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.75rem 2rem;
  background: var(--sbb-white);
  color: var(--sbb-primary);
  border: 2px solid var(--sbb-primary);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
}

.load-more-btn:hover {
  background: var(--sbb-primary);
  color: var(--sbb-white);
}

.load-more-btn.is-loading {
  opacity: 0.6;
  pointer-events: none;
}

/* ========================================================================
   SINGLE POST
   ======================================================================== */
/* Breadcrumbs */
.breadcrumbs {
  font-size: var(--text-sm);
  color: var(--sbb-gray-500);
  margin-bottom: var(--space-lg);
  padding: var(--space-xl) 0 0;
}

.breadcrumbs a {
  color: var(--sbb-primary-medium);
  text-transform: uppercase;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.breadcrumbs a:hover {
  color: var(--sbb-primary);
}

.breadcrumbs .breadcrumb-separator {
  margin: 0 var(--space-sm);
  color: var(--sbb-gray-400);
}

/* Single Post Header */
.single-post__header {
  margin-bottom: var(--space-xl);
}

.single-post__title {
  font-family: var(--font-heading);
  font-size: var(--text-6xl);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.05;
  color: var(--sbb-gray-900);
  margin-bottom: var(--space-md);
}

.single-post__meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--text-sm);
  color: var(--sbb-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.single-post__meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.single-post__meta a {
  color: var(--sbb-primary-medium);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.single-post__meta a:hover {
  color: var(--sbb-primary);
}

.single-post__categories {
  margin-bottom: var(--space-md);
}

.single-post__categories a {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sbb-primary-medium);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.single-post__categories a + a::before {
  content: '\00B7';
  margin: 0 var(--space-sm);
  color: var(--sbb-gray-400);
  text-decoration: none;
}

/* Featured Image */
.single-post__featured-image {
  margin-bottom: var(--space-2xl);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.single-post__featured-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* Post Content */
.single-post__content {
  font-size: var(--text-lg);
  line-height: 1.8;
  color: var(--sbb-gray-800);
}

.single-post__content h2 {
  margin-top: var(--space-2xl);
}

.single-post__content h3 {
  margin-top: var(--space-xl);
}

.single-post__content img {
  border-radius: var(--radius-md);
  margin: var(--space-xl) 0;
}

.single-post__content a {
  color: var(--sbb-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Post Share Buttons */
.post-share {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-xl) 0;
  margin-top: var(--space-xl);
  border-top: 1px solid var(--sbb-gray-200);
  border-bottom: 1px solid var(--sbb-gray-200);
}

.post-share__label {
  font-family: var(--font-heading-accent);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--sbb-gray-600);
}

.post-share__icons {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.post-share__icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--sbb-ivory);
  color: var(--sbb-gray-600);
  transition: all var(--transition-fast);
}

.post-share__icons a:hover {
  background: var(--sbb-primary);
  color: var(--sbb-white);
}

.post-share__icons svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* Post CTA */
.post-cta {
  margin: var(--space-2xl) 0;
  text-align: center;
}

.post-cta .sbb-btn {
  font-size: var(--text-base);
  padding: 1rem 2.5rem;
}

/* Tags */
.single-post__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin: var(--space-xl) 0;
}

.single-post__tags a {
  display: inline-block;
  padding: 4px 12px;
  font-size: var(--text-sm);
  color: var(--sbb-primary-medium);
  border: 1px solid var(--sbb-gray-200);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.single-post__tags a:hover {
  background: var(--sbb-primary);
  border-color: var(--sbb-primary);
  color: var(--sbb-white);
}

/* Author Box */
.author-box {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: var(--sbb-white);
  border-radius: var(--radius-md);
  margin: var(--space-2xl) 0;
}

.author-box__avatar img {
  border-radius: var(--radius-full);
}

.author-box__name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  margin-bottom: var(--space-xs);
}

.author-box__name a {
  color: var(--sbb-gray-900);
}

.author-box__bio {
  font-size: var(--text-sm);
  color: var(--sbb-gray-600);
  margin: 0;
}

/* Post Navigation */
.post-navigation {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin: var(--space-2xl) 0;
}

.post-navigation__link {
  padding: var(--space-lg);
  background: var(--sbb-white);
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.post-navigation__link:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.post-navigation__link--next {
  text-align: right;
}

.post-navigation__label {
  display: block;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sbb-gray-500);
  margin-bottom: var(--space-xs);
}

.post-navigation__title {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  color: var(--sbb-gray-800);
  font-weight: 600;
  text-transform: uppercase;
}

/* Related Posts */
.related-posts {
  margin: var(--space-3xl) 0;
}

.related-posts__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  text-transform: uppercase;
  margin-bottom: var(--space-xl);
}

/* ========================================================================
   SEARCH
   ======================================================================== */
.search-form {
  display: flex;
  max-width: 500px;
}

.search-form .search-field {
  flex: 1;
  padding: var(--space-md);
  border: 2px solid var(--sbb-gray-200);
  border-right: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--text-base);
  outline: none;
}

.search-form .search-field:focus {
  border-color: var(--sbb-primary);
}

.search-form .search-submit {
  padding: var(--space-md) var(--space-lg);
  background: var(--sbb-primary);
  color: var(--sbb-white);
  border: none;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.search-form .search-submit:hover {
  background: var(--sbb-primary-dark);
}

/* ========================================================================
   COMMENTS
   ======================================================================== */
.comments-area {
  margin-top: var(--space-3xl);
}

.comments-title {
  font-size: var(--text-2xl);
}

.comment-list {
  list-style: none;
  padding: 0;
}

.comment-body {
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  background: var(--sbb-white);
  border-radius: var(--radius-md);
}

.comment-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.comment-author img {
  border-radius: var(--radius-full);
}

.comment-author .fn {
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  font-size: var(--text-sm);
}

.comment-metadata time {
  font-size: var(--text-xs);
  color: var(--sbb-gray-500);
}

.comment-content p:last-child {
  margin-bottom: 0;
}

.reply a {
  font-size: var(--text-xs);
  text-transform: uppercase;
  font-weight: 600;
  color: var(--sbb-primary-medium);
}

.comment-respond {
  margin-top: var(--space-xl);
}

.comment-form label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid var(--sbb-gray-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--text-base);
  margin-bottom: var(--space-md);
  transition: border-color var(--transition-fast);
}

.comment-form input:focus,
.comment-form textarea:focus {
  border-color: var(--sbb-primary);
  outline: none;
}

.comment-form .submit {
  background: var(--sbb-primary);
  color: var(--sbb-white);
  border: none;
  padding: var(--space-md) var(--space-2xl);
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.comment-form .submit:hover {
  background: var(--sbb-primary-dark);
}

/* ========================================================================
   FOOTER
   ======================================================================== */
.site-footer {
  background: var(--sbb-primary);
  color: rgba(255, 255, 255, 0.85);
  padding: var(--space-3xl) 0 var(--space-xl);
  margin-top: var(--space-4xl);
}

.footer-widgets {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-brand__title {
  font-family: var(--font-heading-accent);
  font-style: italic;
  font-size: var(--text-2xl);
  color: var(--sbb-white);
  margin-bottom: var(--space-sm);
}

.footer-brand__description {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin: 0;
}

.footer-widget-area .widget {
  background: transparent;
  padding: 0;
  margin-bottom: 0;
}

.footer-widget-area .widget-title {
  color: var(--sbb-white);
  border-bottom-color: rgba(255, 255, 255, 0.2);
  font-size: var(--text-sm);
}

.footer-widget-area .widget a {
  color: rgba(255, 255, 255, 0.7);
}

.footer-widget-area .widget a:hover {
  color: var(--sbb-white);
}

.footer-widget-area .widget li {
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

.footer-social {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.8);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background: var(--sbb-white);
  color: var(--sbb-primary);
}

.footer-social svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  padding-top: var(--space-xl);
}

.footer-copyright {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
}

.footer-nav {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
  padding: 0;
  margin: 0;
}

.footer-nav a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-fast);
}

.footer-nav a:hover {
  color: var(--sbb-white);
}

/* ========================================================================
   404 PAGE
   ======================================================================== */
.error-404 {
  text-align: center;
  padding: var(--space-4xl) 0;
}

.error-404 .page-title {
  font-size: var(--text-6xl);
  color: var(--sbb-primary-light);
  margin-bottom: var(--space-md);
}

.error-404 p {
  font-size: var(--text-lg);
  color: var(--sbb-gray-600);
  max-width: 500px;
  margin: 0 auto var(--space-xl);
}

/* ========================================================================
   PAGE LINKS & PAGINATION
   ======================================================================== */
.page-links {
  margin: var(--space-xl) 0;
  font-weight: 600;
}

.pagination {
  margin-top: var(--space-2xl);
}

.nav-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-sm);
}

.page-numbers {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-sm);
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--sbb-gray-700);
  transition: all var(--transition-fast);
}

.page-numbers:hover {
  background: var(--sbb-ivory);
  color: var(--sbb-primary);
}

.page-numbers.current {
  background: var(--sbb-primary);
  color: var(--sbb-white);
}

.page-numbers svg {
  width: 16px;
  height: 16px;
}

/* ========================================================================
   BACK TO TOP
   ======================================================================== */
.back-to-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sbb-primary);
  color: var(--sbb-white);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
  z-index: 50;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--sbb-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
}

/* ========================================================================
   SCROLL ANIMATIONS
   ======================================================================== */
.sbb-fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.sbb-fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.sbb-stagger .sbb-fade-in:nth-child(1) { transition-delay: 0ms; }
.sbb-stagger .sbb-fade-in:nth-child(2) { transition-delay: 100ms; }
.sbb-stagger .sbb-fade-in:nth-child(3) { transition-delay: 200ms; }
.sbb-stagger .sbb-fade-in:nth-child(4) { transition-delay: 300ms; }

/* ========================================================================
   SECTION HEADERS
   ======================================================================== */
.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-header__title {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  text-transform: uppercase;
}

.section-header__subtitle {
  font-size: var(--text-lg);
  color: var(--sbb-gray-600);
  max-width: 600px;
  margin: 0 auto;
}

/* ========================================================================
   WEDDING CHECKLIST (Page Template)
   ======================================================================== */
.sbb-checklist-wrap {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-md);
}

.sbb-checklist-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.sbb-checklist-header h1 {
  font-family: var(--font-heading);
}

.sbb-checklist-progress {
  background: var(--sbb-gray-100);
  border-radius: var(--radius-full);
  height: 10px;
  margin: var(--space-xl) 0;
  overflow: hidden;
}

.sbb-checklist-progress__bar {
  height: 100%;
  background: linear-gradient(to right, var(--sbb-primary), var(--sbb-primary-light));
  border-radius: var(--radius-full);
  transition: width 0.4s ease;
}

.sbb-checklist-progress__text {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--sbb-gray-600);
  margin-top: var(--space-sm);
}

.sbb-checklist-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  margin-bottom: var(--space-2xl);
}

.sbb-checklist-section {
  margin-bottom: var(--space-2xl);
}

.sbb-checklist-section__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--sbb-sky);
}

.sbb-checklist-section__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  text-transform: uppercase;
  color: var(--sbb-primary);
  margin: 0;
}

.sbb-checklist-section__count {
  font-size: var(--text-sm);
  color: var(--sbb-gray-500);
  font-weight: 600;
}

.sbb-checklist-section.is-complete .sbb-checklist-section__title {
  color: var(--sbb-primary-light);
}

.sbb-checklist-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-bottom: 1px solid var(--sbb-gray-100);
  transition: background var(--transition-fast);
}

.sbb-checklist-item:hover {
  background: var(--sbb-gray-50);
}

.sbb-checklist-item.is-checked {
  opacity: 0.6;
}

.sbb-checklist-item.is-checked .sbb-checklist-item__label {
  text-decoration: line-through;
}

.sbb-checklist-item__checkbox {
  width: 20px;
  height: 20px;
  accent-color: var(--sbb-primary);
  flex-shrink: 0;
}

.sbb-checklist-item__label {
  font-size: var(--text-base);
  cursor: pointer;
  flex: 1;
}

.sbb-checklist-complete {
  text-align: center;
  padding: var(--space-2xl);
  background: var(--sbb-sky-light);
  border-radius: var(--radius-lg);
  margin-top: var(--space-xl);
}

.sbb-checklist-complete h2 {
  color: var(--sbb-primary);
}

/* ========================================================================
   NEWSLETTER CTA
   ======================================================================== */
.sbb-newsletter-cta {
  background: var(--sbb-primary);
  color: var(--sbb-white);
  padding: var(--space-3xl) 0;
  text-align: center;
}

.sbb-newsletter-cta__title {
  font-family: var(--font-heading-accent);
  font-style: italic;
  color: var(--sbb-white);
  text-transform: none;
  font-size: var(--text-4xl);
}

.sbb-newsletter-cta__subtitle {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.85);
  max-width: 500px;
  margin: 0 auto var(--space-xl);
}

.sbb-newsletter-cta__form {
  display: flex;
  max-width: 500px;
  margin: 0 auto;
}

.sbb-newsletter-cta__form input[type="email"] {
  flex: 1;
  padding: var(--space-md) var(--space-lg);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-right: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  background: rgba(255, 255, 255, 0.1);
  color: var(--sbb-white);
  font-family: var(--font-body);
  font-size: var(--text-base);
}

.sbb-newsletter-cta__form input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.sbb-newsletter-cta__form button {
  padding: var(--space-md) var(--space-xl);
  background: var(--sbb-sky);
  color: var(--sbb-primary-dark);
  border: none;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.sbb-newsletter-cta__form button:hover {
  background: var(--sbb-white);
}

/* ========================================================================
   READING PROGRESS BAR
   ======================================================================== */
.reading-progress {
  position: fixed;
  top: var(--header-height);
  left: 0;
  height: 3px;
  background: var(--sbb-primary);
  z-index: 999;
  transition: width 0.1s linear;
}

/* ========================================================================
   RESPONSIVE: TABLET (768px+)
   ======================================================================== */
@media (min-width: 768px) {
  .sbb-container {
    padding: 0 var(--space-xl);
  }

  .post-grid,
  .post-grid--four,
  .post-grid--three {
    grid-template-columns: repeat(2, 1fr);
  }

  .featured-boxes__grid {
    grid-template-columns: 1fr 1fr;
  }

  .featured-box--large {
    grid-column: 1 / -1;
  }

  .footer-widgets {
    grid-template-columns: repeat(2, 1fr);
  }

  .sidebar {
    display: block;
  }

  .sbb-hero {
    min-height: 500px;
  }

  .filter-bar {
    flex-wrap: wrap;
    justify-content: center;
    overflow-x: visible;
  }

  .featured-box {
    min-height: 300px;
  }
}

/* ========================================================================
   RESPONSIVE: DESKTOP (1024px+)
   ======================================================================== */
@media (min-width: 1024px) {
  .main-navigation {
    display: flex;
  }

  .header-actions {
    display: flex;
  }

  .menu-toggle {
    display: none;
  }

  .post-grid,
  .post-grid--four {
    grid-template-columns: repeat(4, 1fr);
  }

  .post-grid--three {
    grid-template-columns: repeat(3, 1fr);
  }

  .featured-boxes__grid {
    grid-template-columns: 1fr 1.5fr 1fr;
  }

  .featured-box--large {
    grid-column: auto;
  }

  .footer-widgets {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }

  .sbb-hero {
    min-height: 580px;
  }

  .mega-menu-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }

  .archive-header__title {
    font-size: var(--text-6xl);
  }
}

/* ========================================================================
   RESPONSIVE: LARGE DESKTOP (1280px+)
   ======================================================================== */
@media (min-width: 1280px) {
  .sbb-hero {
    min-height: 650px;
  }
}

/* ========================================================================
   PRINT STYLES
   ======================================================================== */
@media print {
  .site-header,
  .site-footer,
  .back-to-top,
  .reading-progress,
  .mobile-nav,
  .post-navigation,
  .related-posts,
  .comments-area,
  .sidebar,
  .ad-slot,
  .filter-bar,
  .share-icons,
  .post-share,
  .post-cta {
    display: none !important;
  }

  body {
    background: var(--sbb-white);
    color: var(--sbb-gray-900);
    font-size: 12pt;
  }

  .sbb-container {
    max-width: 100%;
    padding: 0;
  }

  a {
    color: var(--sbb-gray-900);
    text-decoration: underline;
  }

  /* Checklist print styles */
  .sbb-checklist-item {
    break-inside: avoid;
  }

  .sbb-checklist-actions {
    display: none !important;
  }
}

/* ========================================================================
   REDUCED MOTION
   ======================================================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .sbb-fade-in {
    opacity: 1;
    transform: none;
  }
}