/*
Theme Name: Karen Turner PhD
Theme URI: https://karenturnerphd.org
Author: Custom Development
Description: A clean, modern, custom WordPress theme for Dr. Karen Turner PhD. Built to replace Porto with full Elementor compatibility.
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: karenturnerphd
Tags: custom, responsive, elementor, blog, portfolio
*/

/* =============================================
   CSS Custom Properties (Design Tokens)
   ============================================= */
:root {
    --color-primary:     #4a0d4f;
    --color-primary-dark:#360a3a;
    --color-primary-light:#5f1165;
    --color-secondary:   #c9a44c;
    --color-secondary-light: #d5b874;
    --color-dark:        #212529;
    --color-dark-2:      #1c2023;
    --color-heading:     #222529;
    --color-body:        #777777;
    --color-white:       #ffffff;
    --color-light-bg:    #f4f4f4;
    --color-border:      #e7e7e7;
    --color-footer-bg:   #1e0b21;
    --color-footer-bottom: #140716;
    --color-header-bg:   #ffffff;

    --font-primary:      'Poppins', sans-serif;
    --font-accent:       'Shadows Into Light', cursive;

    --container-width:   1200px;
    --header-height:     100px;
    --radius:            4px;
    --transition:        0.3s ease;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-primary);
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-body);
    background: #fff;
    -webkit-font-smoothing: antialiased;
}

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

a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-secondary); }

ul, ol { list-style: none; }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    color: var(--color-heading);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.75rem;
}
h1 { font-size: 36px; }
h2 { font-size: 30px; }
h3 { font-size: 25px; }
h4 { font-size: 20px; }
h5 { font-size: 16px; }
h6 { font-size: 14px; }

p { margin-bottom: 1rem; }

/* =============================================
   Container
   ============================================= */
.ktp-container {
    width: 100%;
    max-width: var(--container-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: 15px;
    padding-right: 15px;
}

/* =============================================
   Buttons
   ============================================= */
.btn {
    display: inline-block;
    padding: 12px 28px;
    font-family: var(--font-primary);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-radius: var(--radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}
.btn-primary {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: #fff;
}
.btn-secondary {
    background: var(--color-secondary);
    color: #fff;
    border-color: var(--color-secondary);
}
.btn-secondary:hover {
    background: #b89035;
    border-color: #b89035;
    color: #fff;
}
.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-outline:hover {
    background: var(--color-primary);
    color: #fff;
}

/* =============================================
   Skip Link (Accessibility)
   ============================================= */
.skip-link {
    position: absolute;
    top: -100px;
    left: 10px;
    background: var(--color-primary);
    color: #fff;
    padding: 8px 14px;
    z-index: 9999;
    border-radius: 0 0 var(--radius) var(--radius);
    font-size: 13px;
    transition: top 0.2s;
}
.skip-link:focus { top: 0; color: #fff; }

/* =============================================
   Site Wrapper
   ============================================= */
#page { display: flex; flex-direction: column; min-height: 100vh; }
#main-content { flex: 1; }

/* =============================================
   HEADER
   ============================================= */
#site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-header-bg);
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    transition: box-shadow var(--transition);
}

#main-content {
    padding-top: var(--header-height);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: 20px;
}

/* Logo */
.site-logo { flex-shrink: 0; line-height: 0; }
.site-logo img {
    max-height: 90px;
    width: auto;
    object-fit: contain;
}
.site-logo .site-title-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
}
.site-logo .site-title-text:hover { color: var(--color-secondary); }

/* Primary Navigation */
.primary-nav { display: flex; align-items: center; }

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2px;
}

.nav-menu > li { position: relative; }

.nav-menu > li > a {
    display: block;
    padding: 10px 14px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition);
    white-space: nowrap;
}

.nav-menu > li > a:hover,
.nav-menu > li.current-menu-item > a,
.nav-menu > li.current-menu-ancestor > a {
    color: var(--color-secondary);
}

/* Dropdown */
.nav-menu .sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: #fff;
    border-top: 3px solid var(--color-primary);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    z-index: 100;
    border-radius: 0 0 var(--radius) var(--radius);
    padding: 8px 0;
}

.nav-menu li:hover > .sub-menu,
.nav-menu li:focus-within > .sub-menu {
    display: block;
}

.nav-menu .sub-menu li a {
    display: block;
    padding: 9px 18px;
    font-size: 13px;
    font-weight: 400;
    color: #555;
    transition: all var(--transition);
    white-space: nowrap;
}
.nav-menu .sub-menu li a:hover {
    color: var(--color-primary);
    background: var(--color-light-bg);
    padding-left: 24px;
}

/* Buy Book CTA Button */
.ktp-buy-book-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 22px;
    background: var(--color-secondary);
    color: #fff;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 50px;
    white-space: nowrap;
    flex-shrink: 0;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    box-shadow: 0 4px 14px rgba(201,164,76,0.35);
    text-decoration: none;
}
.ktp-buy-book-btn:hover {
    background: var(--color-primary);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74,13,79,0.35);
}
.ktp-buy-book-btn i { font-size: 13px; }
.ktp-buy-book-btn--full { width: 100%; justify-content: center; border-radius: var(--radius); }
.drawer-cta { padding: 20px 24px 12px; border-top: 1px solid rgba(255,255,255,0.08); }

/* Hamburger Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    background: var(--color-primary);
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    padding: 10px;
    flex-shrink: 0;
}
.nav-toggle span {
    display: block;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: all 0.3s;
    transform-origin: center;
}
.nav-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu Drawer */
.mobile-nav-drawer {
    position: fixed;
    top: 0; right: 0;
    width: 300px;
    height: 100vh;
    background: #fff;
    z-index: 2000;
    overflow-y: auto;
    box-shadow: -4px 0 20px rgba(0,0,0,0.15);
    transform: translateX(100%);
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.35s cubic-bezier(0.4,0,0.2,1), visibility 0.35s;
}
.mobile-nav-drawer.is-open {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
}
.mobile-nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s, visibility 0.3s;
}
.mobile-nav-overlay.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-primary);
}
.drawer-header .drawer-logo img { max-height: 40px; filter: brightness(0) invert(1); }
.drawer-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    line-height: 1;
    padding: 4px;
}

.mobile-menu { padding: 16px 0; }
.mobile-menu li { border-bottom: 1px solid var(--color-border); }
.mobile-menu li:last-child { border-bottom: none; }
.mobile-menu li a {
    display: block;
    padding: 13px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-heading);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.mobile-menu li a:hover { color: var(--color-primary); background: var(--color-light-bg); }
.mobile-menu .sub-menu { display: none; background: var(--color-light-bg); }
.mobile-menu .sub-menu li { border-bottom: 1px solid #e0e0e0; }
.mobile-menu .sub-menu li a {
    padding-left: 36px;
    font-size: 13px;
    text-transform: none;
    font-weight: 400;
    color: #555;
}
.mobile-menu .menu-item-has-children > a::after {
    content: '+';
    float: right;
    font-size: 18px;
    line-height: 1;
    color: var(--color-primary);
}
.mobile-menu .menu-item-has-children.is-open > a::after { content: '−'; }
.mobile-menu .menu-item-has-children.is-open > .sub-menu { display: block; }

/* =============================================
   PAGE HEADER / BREADCRUMB BAR
   ============================================= */
.page-header-bar {
    background: #171717;
    border-bottom: 5px solid #cccccc;
    padding: 16px 0;
}
.page-header-bar .ktp-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}
.page-header-title {
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin: 0;
}
.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #aaa;
}
.breadcrumb-nav a { color: var(--color-secondary); }
.breadcrumb-nav a:hover { color: #fff; }
.breadcrumb-sep { color: #666; }

/* =============================================
   MAIN CONTENT LAYOUT
   ============================================= */
.content-area {
    padding: 60px 0;
}

.content-with-sidebar {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
    align-items: start;
}

/* =============================================
   BLOG ARCHIVE
   ============================================= */
.post-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: box-shadow var(--transition), transform var(--transition);
    margin-bottom: 30px;
}
.post-card:hover {
    box-shadow: 0 8px 30px rgba(74,13,79,0.12);
    transform: translateY(-3px);
}

.post-card-thumb { overflow: hidden; }
.post-card-thumb img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.post-card:hover .post-card-thumb img { transform: scale(1.04); }

.post-card-body { padding: 24px 28px 28px; }

.post-meta {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 12px;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}
.post-meta a { color: var(--color-secondary); font-weight: 600; }
.post-meta a:hover { color: var(--color-primary); }
.post-meta .post-cat-label {
    background: var(--color-primary);
    color: #fff;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
}

.post-card-title {
    font-size: 20px;
    margin-bottom: 12px;
    line-height: 1.35;
}
.post-card-title a { color: var(--color-heading); }
.post-card-title a:hover { color: var(--color-primary); }

.post-card-excerpt { font-size: 14px; color: #777; line-height: 1.7; margin-bottom: 18px; }

.read-more-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-primary);
}
.read-more-link::after { content: '→'; transition: transform var(--transition); }
.read-more-link:hover { color: var(--color-secondary); }
.read-more-link:hover::after { transform: translateX(4px); }

/* =============================================
   SINGLE POST
   ============================================= */
.single-post-header { margin-bottom: 32px; }
.single-post-header .post-title { font-size: 32px; margin-bottom: 16px; }

.post-featured-image {
    margin-bottom: 32px;
    border-radius: var(--radius);
    overflow: hidden;
}
.post-featured-image img { width: 100%; max-height: 480px; object-fit: cover; }

.post-content { font-size: 15px; line-height: 1.8; color: #555; }
.post-content h2,
.post-content h3,
.post-content h4 { color: var(--color-heading); margin: 1.6rem 0 0.8rem; }
.post-content p { margin-bottom: 1.2rem; }
.post-content ul, .post-content ol {
    list-style: disc;
    padding-left: 1.5rem;
    margin-bottom: 1.2rem;
}
.post-content ol { list-style: decimal; }
.post-content li { margin-bottom: 0.4rem; }
.post-content blockquote {
    border-left: 4px solid var(--color-primary);
    padding: 16px 24px;
    background: var(--color-light-bg);
    margin: 1.5rem 0;
    font-style: italic;
    color: #555;
    border-radius: 0 var(--radius) var(--radius) 0;
}
.post-content a { color: var(--color-primary); text-decoration: underline; }
.post-content a:hover { color: var(--color-secondary); }
.post-content img { border-radius: var(--radius); margin: 1rem 0; }

/* Post Tags */
.post-tags { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--color-border); }
.post-tags span { font-size: 12px; font-weight: 700; text-transform: uppercase; color: #999; margin-right: 8px; }
.post-tags a {
    display: inline-block;
    padding: 4px 12px;
    font-size: 12px;
    background: var(--color-light-bg);
    color: #555;
    border-radius: 20px;
    margin: 3px 3px 3px 0;
    transition: all var(--transition);
}
.post-tags a:hover { background: var(--color-primary); color: #fff; }

/* Author Bio */
.author-bio {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: var(--color-light-bg);
    border-radius: var(--radius);
    padding: 24px;
    margin-top: 32px;
}
.author-bio-avatar { flex-shrink: 0; }
.author-bio-avatar img { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; }
.author-bio-name { font-size: 14px; font-weight: 700; color: var(--color-heading); margin-bottom: 4px; }
.author-bio-name span { color: var(--color-primary); }
.author-bio-desc { font-size: 13px; color: #777; line-height: 1.6; margin: 0; }

/* Post Navigation */
.post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-top: 40px;
}
.post-nav-item {
    background: #fff;
    padding: 20px 24px;
    transition: background var(--transition);
}
.post-nav-item:hover { background: var(--color-light-bg); }
.post-nav-item.nav-next { text-align: right; }
.post-nav-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: #999; display: block; margin-bottom: 4px; }
.post-nav-item a { font-size: 14px; font-weight: 600; color: var(--color-heading); }
.post-nav-item a:hover { color: var(--color-primary); }

/* =============================================
   SIDEBAR
   ============================================= */
.sidebar { position: sticky; top: 100px; }

.widget {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 28px;
}

.widget-title {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-heading);
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-primary);
    position: relative;
}

/* Search widget */
.widget-search form { display: flex; gap: 0; }
.widget-search input[type="search"] {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-right: none;
    border-radius: var(--radius) 0 0 var(--radius);
    font-family: var(--font-primary);
    font-size: 13px;
    color: #555;
    outline: none;
    background: #fff;
}
.widget-search input[type="search"]:focus { border-color: var(--color-primary); }
.widget-search button[type="submit"] {
    padding: 10px 16px;
    background: var(--color-primary);
    border: none;
    border-radius: 0 var(--radius) var(--radius) 0;
    color: #fff;
    cursor: pointer;
    font-size: 14px;
    transition: background var(--transition);
}
.widget-search button[type="submit"]:hover { background: var(--color-primary-dark); }

/* Category & Archive lists */
.widget ul { margin: 0; }
.widget ul li {
    border-bottom: 1px solid var(--color-border);
    padding: 9px 0;
}
.widget ul li:last-child { border-bottom: none; padding-bottom: 0; }
.widget ul li a {
    font-size: 13px;
    color: #555;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.widget ul li a:hover { color: var(--color-primary); }
.widget ul li .cat-count {
    background: var(--color-light-bg);
    color: #999;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 20px;
}

/* Recent posts widget */
.widget-recent-post {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
}
.widget-recent-post:last-child { border-bottom: none; padding-bottom: 0; }
.widget-recent-post-thumb { flex-shrink: 0; }
.widget-recent-post-thumb img {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: var(--radius);
}
.widget-recent-post-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-heading);
    line-height: 1.4;
    margin-bottom: 4px;
    display: block;
}
.widget-recent-post-title:hover { color: var(--color-primary); }
.widget-recent-post-date { font-size: 11px; color: #999; }

/* Tag cloud */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 6px; }
.tag-cloud a {
    display: inline-block;
    padding: 5px 12px;
    font-size: 12px !important;
    background: var(--color-light-bg);
    color: #555;
    border-radius: 20px;
    transition: all var(--transition);
}
.tag-cloud a:hover { background: var(--color-primary); color: #fff; }

/* =============================================
   PAGINATION
   ============================================= */
.ktp-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    margin-top: 40px;
    flex-wrap: wrap;
}
.ktp-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 600;
    color: #555;
    transition: all var(--transition);
}
.ktp-pagination .page-numbers:hover,
.ktp-pagination .page-numbers.current {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}
.ktp-pagination .dots { border: none; background: none; cursor: default; }

/* =============================================
   SEARCH PAGE
   ============================================= */
.search-header { margin-bottom: 32px; }
.search-header h1 { font-size: 26px; }
.search-header h1 span { color: var(--color-primary); }

.search-form-main { display: flex; gap: 0; max-width: 560px; margin-bottom: 10px; }
.search-form-main input[type="search"] {
    flex: 1;
    padding: 14px 18px;
    border: 2px solid var(--color-border);
    border-right: none;
    border-radius: var(--radius) 0 0 var(--radius);
    font-size: 15px;
    font-family: var(--font-primary);
    outline: none;
    color: #333;
}
.search-form-main input[type="search"]:focus { border-color: var(--color-primary); }
.search-form-main button {
    padding: 14px 24px;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 0 var(--radius) var(--radius) 0;
    font-size: 15px;
    cursor: pointer;
    font-weight: 700;
    transition: background var(--transition);
}
.search-form-main button:hover { background: var(--color-primary-dark); }

.no-results-message {
    text-align: center;
    padding: 60px 20px;
}
.no-results-message h2 { color: var(--color-primary); margin-bottom: 16px; }
.no-results-message p { color: #777; margin-bottom: 24px; }

/* =============================================
   404 PAGE
   ============================================= */
.error-404 { text-align: center; padding: 80px 20px; }
.error-404 .error-code {
    font-size: 120px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 0;
    opacity: 0.15;
}
.error-404 h1 { font-size: 32px; margin-bottom: 16px; }
.error-404 p { color: #777; margin-bottom: 28px; max-width: 480px; margin-left: auto; margin-right: auto; }

/* =============================================
   COMMENTS
   ============================================= */
.comments-area { margin-top: 48px; border-top: 2px solid var(--color-border); padding-top: 40px; }
.comments-title { font-size: 22px; margin-bottom: 28px; }

.comment-list { margin: 0; }
.comment-body { padding: 20px 0; border-bottom: 1px solid var(--color-border); }
.comment-author img { border-radius: 50%; float: left; margin-right: 16px; width: 50px; height: 50px; object-fit: cover; }
.comment-author .fn { font-weight: 700; color: var(--color-heading); font-size: 14px; }
.comment-meta { font-size: 12px; color: #999; margin-bottom: 8px; }
.comment-content { clear: both; padding-top: 4px; font-size: 14px; color: #555; line-height: 1.7; }
.reply a { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--color-primary); }

.comment-respond { margin-top: 40px; }
.comment-respond h3 { font-size: 20px; margin-bottom: 20px; }
.comment-respond input[type="text"],
.comment-respond input[type="email"],
.comment-respond input[type="url"],
.comment-respond textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font-primary);
    font-size: 14px;
    color: #333;
    margin-bottom: 16px;
    outline: none;
    transition: border-color var(--transition);
    background: #fff;
}
.comment-respond input:focus,
.comment-respond textarea:focus { border-color: var(--color-primary); }
.comment-respond textarea { height: 140px; resize: vertical; }
.comment-respond input[type="submit"] {
    background: var(--color-primary);
    color: #fff;
    border: none;
    padding: 12px 28px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: background var(--transition);
}
.comment-respond input[type="submit"]:hover { background: var(--color-primary-dark); }

/* =============================================
   FOOTER
   ============================================= */
#site-footer {
    background: var(--color-footer-bg);
    color: #777;
    margin-top: auto;
}

.footer-main {
    padding: 64px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 40px;
}

.footer-col-title {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #fff;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-secondary);
    display: inline-block;
}

.footer-logo { margin-bottom: 16px; }
.footer-logo img { max-height: 70px; max-width: 220px; filter: brightness(0) invert(1); }
.footer-logo .footer-brand-name {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.02em;
}

.footer-about { font-size: 13px; line-height: 1.7; color: #888; margin-bottom: 20px; }

.footer-social { display: flex; gap: 10px; }
.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.08);
    color: #aaa;
    border-radius: 50%;
    font-size: 14px;
    transition: all var(--transition);
    text-decoration: none;
}
.footer-social a:hover { background: var(--color-secondary); color: #fff; }

.footer-links { margin: 0; }
.footer-links li {
    border: none;
    padding: 6px 0;
}
.footer-links li a {
    font-size: 13px;
    color: #888;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition);
}
.footer-links li a::before { content: '›'; color: var(--color-secondary); font-size: 16px; }
.footer-links li a:hover { color: #fff; padding-left: 4px; }

.footer-contact-list { margin: 0; }
.footer-contact-list li {
    border: none;
    padding: 7px 0;
    font-size: 13px;
    color: #888;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.5;
}
.footer-contact-list li i { color: var(--color-secondary); margin-top: 2px; flex-shrink: 0; width: 14px; }
.footer-contact-list a { color: #888; }
.footer-contact-list a:hover { color: #fff; }

.footer-bottom {
    background: var(--color-footer-bottom);
    padding: 18px 0;
    border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}
.footer-copyright { font-size: 13px; color: #666; }
.footer-copyright a { color: #888; }
.footer-copyright a:hover { color: #fff; }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 12px; color: #666; }
.footer-bottom-links a:hover { color: #fff; }

/* =============================================
   ELEMENTOR COMPATIBILITY
   ============================================= */
.elementor-section.elementor-section-full_width > .elementor-container {
    max-width: 100%;
}

body.elementor-page #page {
    display: block;
}

.elementor-page-template #site-header,
.elementor-page-template #site-footer {
    display: block;
}

/* Force Elementor sections to stretch */
.elementor-section {
    position: relative;
}

/* Remove default page padding for full-width Elementor pages */
.page-template-page-fullwidth #main-content,
.page-template-elementor_canvas #main-content {
    padding: 0;
}

/* Prevent padding fighting with Elementor */
.elementor-section-boxed > .elementor-container {
    max-width: 1200px;
}

/* =============================================
   FORMS (Contact Form 7, WPForms)
   ============================================= */
.wpcf7-form input:not([type="submit"]),
.wpcf7-form textarea,
.wpcf7-form select,
.wpforms-field input:not([type="submit"]),
.wpforms-field textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font-primary);
    font-size: 14px;
    color: #333;
    background: #fff;
    outline: none;
    transition: border-color var(--transition);
}
.wpcf7-form input:focus,
.wpcf7-form textarea:focus { border-color: var(--color-primary); }

.wpcf7-form input[type="submit"],
.wpforms-submit {
    background: var(--color-primary);
    color: #fff;
    border: none;
    padding: 13px 32px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: background var(--transition);
}
.wpcf7-form input[type="submit"]:hover,
.wpforms-submit:hover { background: var(--color-primary-dark); }

/* =============================================
   UTILITY CLASSES
   ============================================= */
.text-primary { color: var(--color-primary) !important; }
.text-secondary { color: var(--color-secondary) !important; }
.text-center { text-align: center; }
.text-white { color: #fff !important; }
.bg-light { background: var(--color-light-bg); }
.mb-0 { margin-bottom: 0 !important; }
.mt-0 { margin-top: 0 !important; }
.d-none { display: none; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1229px) {
    :root { --container-width: 960px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 991px) {
    .nav-menu { display: none; }
    .nav-toggle { display: flex; }
    .mobile-nav-drawer { display: block; }
    .mobile-nav-overlay { display: block; }
    .ktp-buy-book-btn:not(.ktp-buy-book-btn--full) {
        padding: 8px 14px;
        font-size: 12px;
        gap: 5px;
    }
    .ktp-buy-book-btn i { font-size: 11px; }

    .content-with-sidebar {
        grid-template-columns: 1fr;
    }
    .sidebar { position: static; margin-top: 40px; }

    h1 { font-size: 28px; }
    h2 { font-size: 24px; }
    h3 { font-size: 20px; }
}

@media (max-width: 767px) {
    :root { --header-height: 70px; }
    .header-inner { height: var(--header-height); }
    .site-logo img { max-height: 70px; }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-main { padding: 40px 0 28px; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
    .footer-bottom-links { justify-content: center; }

    .post-card-body { padding: 18px 20px 22px; }
    .post-card-title { font-size: 17px; }
    .post-card-thumb img { height: 190px; }

    .post-navigation { grid-template-columns: 1fr; }
    .post-nav-item.nav-next { text-align: left; }

    .content-area { padding: 36px 0; }

    .author-bio { flex-direction: column; align-items: center; text-align: center; }

    .page-header-bar .ktp-container { flex-direction: column; align-items: flex-start; }
    .page-header-title { font-size: 18px; }

    .error-404 .error-code { font-size: 80px; }
    .error-404 h1 { font-size: 24px; }
}

@media (max-width: 480px) {
    .ktp-container { padding-left: 16px; padding-right: 16px; }
    .search-form-main { flex-direction: column; gap: 10px; }
    .search-form-main input[type="search"] { border-radius: var(--radius); border-right: 2px solid var(--color-border); }
    .search-form-main button { border-radius: var(--radius); }
    .nav-menu > li > a { padding: 8px 10px; }
}

/* WordPress Core Classes */
.alignleft { float: left; margin-right: 20px; margin-bottom: 10px; }
.alignright { float: right; margin-left: 20px; margin-bottom: 10px; }
.aligncenter { display: block; margin-left: auto; margin-right: auto; margin-bottom: 10px; }
.wp-caption { max-width: 100%; }
.wp-caption-text { font-size: 12px; color: #999; text-align: center; padding: 6px 0; }
.sticky { /* WordPress sticky post */ }
.screen-reader-text { clip: rect(1px, 1px, 1px, 1px); height: 1px; overflow: hidden; position: absolute; width: 1px; word-wrap: normal !important; }
.bypostauthor { display: block; }