/*
Theme Name: White Swan Aesthetics Blog
Theme URI: https://whiteswanaesthetics.com
Author: White Swan Aesthetics
Author URI: https://whiteswanaesthetics.com
Description: A custom WordPress blog theme for White Swan Aesthetics, matching the main website design system.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: whiteswan-blog
*/

/* ============================================
   WHITE SWAN AESTHETICS BLOG - Design System
   ============================================ */

:root {
  --primary-blue: #050a30;
  --dark-blue: #D8DBDE;
  --hover-purple: #2D1A63;
  --white: #FFFFFF;
  --light-bg: #F0F2F5;
  --chrome-shine: linear-gradient(135deg, #FFFFFF 0%, #F0F0F0 15%, #FAFAFA 30%, #E0E3E8 45%, #FFFFFF 55%, #ECEEF2 70%, #FAFAFA 85%, #E8EAEE 100%);
  --text-primary: #333333;
  --text-secondary: #666666;
  --radius: 8px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
  --transition: 0.3s ease;
  --max-width: 1200px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: 'Poppins', sans-serif;
  color: var(--text-primary);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: inherit;
  border: none;
  outline: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 80px 0;
}

.section-light {
  background: var(--chrome-shine);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 32px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius);
  transition: all var(--transition);
  text-align: center;
}

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

.btn-primary:hover {
  background: var(--hover-purple);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-white:hover {
  background: var(--light-bg);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--primary-blue);
  transition: box-shadow var(--transition);
  overflow: hidden;
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 20px;
  max-width: var(--max-width);
  margin: 0 auto;
  flex-wrap: nowrap;
}

.logo img {
  height: 130px;
  width: auto;
  filter: brightness(0) invert(1);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-menu a {
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  position: relative;
  padding: 5px 0;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--white);
  transition: width var(--transition);
}

.nav-menu a:hover,
.nav-menu a.active,
.nav-menu .current-menu-item a,
.nav-menu .current_page_item a {
  color: var(--white);
}

.nav-menu a:hover::after,
.nav-menu a.active::after,
.nav-menu .current-menu-item a::after,
.nav-menu .current_page_item a::after {
  width: 100%;
}

.nav-menu ul {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu li {
  list-style: none;
}

.header-cta .btn {
  padding: 10px 24px;
  font-size: 0.9rem;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 5px;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--white);
  transition: all var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Page Banner */
.page-banner { position: relative; display: flex; align-items: center; justify-content: center; text-align: center; background-color: var(--dark-blue) !important; margin-top: 0 !important; padding-top: 250px !important; padding-bottom: 60px !important; }
.page-banner-overlay { display: none !important; }
.page-banner-content { position: relative; z-index: 2; color: var(--text-primary) !important; }
.page-banner-content h1 { font-size: 2.2rem; margin-bottom: 10px; color: var(--text-primary) !important; }
.breadcrumb { font-size: 0.95rem; color: var(--text-secondary) !important; }
.breadcrumb a { color: var(--text-secondary) !important; }
.breadcrumb a:hover { color: var(--primary-blue) !important; }

/* Blog Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.blog-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}

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

.blog-card img,
.blog-card .post-thumbnail img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.blog-card-body {
  padding: 22px;
}

.blog-card-meta {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.blog-card-meta a {
  color: var(--primary-blue);
  font-weight: 500;
}

.blog-card-meta a:hover {
  color: var(--hover-purple);
}

.blog-card-body h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  line-height: 1.4;
}

.blog-card-body h3 a {
  color: var(--text-primary);
}

.blog-card-body h3 a:hover {
  color: var(--primary-blue);
}

.blog-card-body p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-bottom: 15px;
  line-height: 1.65;
}

.read-more {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary-blue);
  transition: color var(--transition);
}

.read-more:hover {
  color: var(--hover-purple);
}

/* Blog Layout with Sidebar */
.blog-layout {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 40px;
  align-items: start;
}

.blog-layout.no-sidebar {
  grid-template-columns: 1fr;
}

/* Single Post */
.single-post-content {
  max-width: 960px;
  margin: 0 auto;
}

.single-post-content .post-header {
  margin-bottom: 30px;
}

.single-post-content .post-header h1 {
  font-size: 2.2rem;
  margin-bottom: 15px;
  line-height: 1.3;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 25px;
  flex-wrap: wrap;
}

.post-meta a {
  color: var(--primary-blue);
  font-weight: 500;
}

.post-meta a:hover {
  color: var(--hover-purple);
}

.post-featured-image {
  margin-bottom: 30px;
  border-radius: var(--radius);
  overflow: hidden;
}

.post-featured-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.post-body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-primary);
}

.post-body h2 {
  font-size: 1.6rem;
  margin: 35px 0 15px;
}

.post-body h3 {
  font-size: 1.3rem;
  margin: 30px 0 12px;
}

.post-body p {
  margin-bottom: 20px;
}

.post-body ul,
.post-body ol {
  margin: 0 0 20px 25px;
}

.post-body ul {
  list-style: disc;
}

.post-body ol {
  list-style: decimal;
}

.post-body li {
  margin-bottom: 8px;
}

.post-body blockquote {
  border-left: 4px solid var(--primary-blue);
  padding: 15px 25px;
  margin: 25px 0;
  background: var(--light-bg);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--text-secondary);
}

.post-body img {
  border-radius: var(--radius);
  margin: 20px 0;
}

.post-body a {
  color: var(--primary-blue);
  font-weight: 500;
  text-decoration: underline;
}

.post-body a:hover {
  color: var(--hover-purple);
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
  padding-top: 25px;
  border-top: 1px solid #eee;
}

.post-tags a {
  display: inline-block;
  padding: 6px 16px;
  background: var(--light-bg);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition);
}

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

.post-navigation {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid #eee;
}

.post-navigation a {
  display: flex;
  flex-direction: column;
  gap: 5px;
  max-width: 45%;
  font-size: 0.9rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition);
}

.post-navigation a:hover {
  color: var(--primary-blue);
}

.post-navigation a span {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 1rem;
}

/* Sidebar */
.sidebar {
  position: sticky;
  top: 200px;
}

.sidebar-widget {
  background: var(--white);
  border-radius: var(--radius);
  padding: 25px;
  margin-bottom: 25px;
  box-shadow: var(--shadow-sm);
}

.sidebar-widget h3,
.sidebar-widget .widget-title {
  font-size: 1.15rem;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary-blue);
}

.sidebar-widget ul {
  list-style: none;
}

.sidebar-widget ul li {
  padding: 8px 0;
  border-bottom: 1px solid #f0f0f0;
}

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

.sidebar-widget ul li a {
  font-size: 0.92rem;
  color: var(--text-secondary);
  transition: color var(--transition);
}

.sidebar-widget ul li a:hover {
  color: var(--primary-blue);
}

.search-form {
  display: flex;
  gap: 0;
}

.search-form input[type="search"],
.search-form .search-field {
  flex: 1;
  padding: 10px 15px;
  border: 2px solid #eee;
  border-right: none;
  border-radius: var(--radius) 0 0 var(--radius);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
}

.search-form input[type="search"]:focus,
.search-form .search-field:focus {
  border-color: var(--primary-blue);
}

.search-form button,
.search-form .search-submit {
  padding: 10px 18px;
  background: var(--primary-blue);
  color: var(--white);
  border: none;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background var(--transition);
}

.search-form button:hover,
.search-form .search-submit:hover {
  background: var(--hover-purple);
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 50px;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition);
}

.pagination a {
  background: var(--light-bg);
  color: var(--text-primary);
}

.pagination a:hover {
  background: var(--primary-blue);
  color: var(--white);
  transform: translateY(-2px);
}

.pagination span.current,
.pagination .page-numbers.current {
  background: var(--primary-blue);
  color: var(--white);
}

/* Comments */
.comments-area {
  margin-top: 50px;
  padding-top: 30px;
  border-top: 1px solid #eee;
}

.comments-area h2 {
  font-size: 1.5rem;
  margin-bottom: 25px;
}

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

.comment-list .comment {
  padding: 20px 0;
  border-bottom: 1px solid #f0f0f0;
}

.comment-author img {
  border-radius: 50%;
}

.comment-form label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 5px;
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
  width: 100%;
  padding: 12px 15px;
  border: 2px solid #eee;
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.95rem;
  margin-bottom: 15px;
  transition: border-color var(--transition);
  outline: none;
}

.comment-form input:focus,
.comment-form textarea:focus {
  border-color: var(--primary-blue);
}

.comment-form .submit {
  display: inline-block;
  padding: 12px 30px;
  background: var(--primary-blue);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.comment-form .submit:hover {
  background: var(--hover-purple);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Footer */
.site-footer {
  background: var(--primary-blue);
  color: var(--white);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-logo-col img {
  height: 140px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  filter: brightness(0) invert(1);
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 15px;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: all var(--transition);
}

.footer-social a:hover {
  background: var(--white);
  transform: translateY(-2px);
}

.footer-social svg {
  width: 18px;
  height: 18px;
  fill: var(--white);
  transition: fill var(--transition);
}

.footer-social a:hover svg {
  fill: var(--primary-blue);
}

.footer-col h3 {
  font-size: 1.1rem;
  margin-bottom: 20px;
  color: var(--white);
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.92rem;
  transition: color var(--transition);
}

.footer-col ul li a:hover {
  color: var(--white);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 15px;
}

.footer-contact-item svg {
  width: 20px;
  height: 20px;
  fill: rgba(255, 255, 255, 0.7);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-contact-item p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
}

.footer-contact-item a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition);
}

.footer-contact-item a:hover {
  color: var(--white);
}

.footer-bottom {
  margin-top: 40px;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-legal-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
  transition: color var(--transition);
}

.footer-legal-links a:hover {
  color: var(--white);
}

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* 404 */
.error-404-content {
  text-align: center;
  padding: 80px 20px;
}

.error-404-content h1 {
  font-size: 6rem;
  color: var(--primary-blue);
  margin-bottom: 10px;
}

.error-404-content h2 {
  font-size: 1.8rem;
  margin-bottom: 15px;
}

.error-404-content p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 30px;
}

/* Responsive */
@media (max-width: 1024px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .blog-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .page-banner {
    margin-top: 80px;
    min-height: 250px;
  }

  .page-banner-content h1 {
    font-size: 1.8rem;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--primary-blue);
    flex-direction: column;
    padding: 20px;
    gap: 15px;
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-menu ul {
    flex-direction: column;
    gap: 15px;
  }

  .hamburger {
    display: flex;
  }

  .header-cta {
    display: none;
  }

  .logo img {
    height: 80px;
  }

  .blog-grid {
    grid-template-columns: 1fr;
  }

  .single-post-content .post-header h1 {
    font-size: 1.6rem;
  }

  .post-navigation {
    flex-direction: column;
  }

  .post-navigation a {
    max-width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .section {
    padding: 50px 0;
  }
}

@media (max-width: 480px) {
  .page-banner-content h1 {
    font-size: 1.5rem;
  }

  .blog-card-body {
    padding: 16px;
  }

  .pagination a,
  .pagination span {
    width: 36px;
    height: 36px;
    font-size: 0.85rem;
  }
}