/*
Theme Name: KnowHalim
Theme URI: https://knowhalim.com
Author: Muhd Noorhalim
Author URI: https://knowhalim.com
Description: A dark, professional portfolio and blog theme for KnowHalim — featuring blue accents, custom blocks, SEO tools, and a content-focused design system.
Version: 1.0.55
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: knowhalim
Tags: dark, portfolio, blog, custom-logo, custom-menu, featured-images, block-styles, wide-blocks
*/

/* ==========================================================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ========================================================================== */

:root {
    /* Colors */
    --kh-bg:             #0B0D1A;
    --kh-surface:        #111328;
    --kh-surface-alt:    #141625;
    --kh-surface-hover:  #1a1c35;
    --kh-border:         #1E2035;
    --kh-border-light:   #2a2d4a;
    --kh-primary:        #2563EB;
    --kh-primary-hover:  #1d4fd8;
    --kh-primary-light:  rgba(37, 99, 235, 0.15);
    --kh-text:           #FFFFFF;
    --kh-text-secondary: #94A3B8;
    --kh-text-muted:     #64748B;
    --kh-success:        #22C55E;
    --kh-error:          #EF4444;

    /* Typography */
    --kh-font-sans:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --kh-font-mono:      'JetBrains Mono', 'Fira Code', monospace;

    /* Font Sizes */
    --kh-text-xs:        0.75rem;   /* 12px */
    --kh-text-sm:        0.875rem;  /* 14px */
    --kh-text-base:      1rem;      /* 16px */
    --kh-text-lg:        1.125rem;  /* 18px */
    --kh-text-xl:        1.25rem;   /* 20px */
    --kh-text-2xl:       1.5rem;    /* 24px */
    --kh-text-3xl:       1.875rem;  /* 30px */
    --kh-text-4xl:       2.25rem;   /* 36px */
    --kh-text-5xl:       3rem;      /* 48px */
    --kh-text-6xl:       3.5rem;    /* 56px */

    /* Spacing */
    --kh-space-1:        4px;
    --kh-space-2:        8px;
    --kh-space-3:        12px;
    --kh-space-4:        16px;
    --kh-space-5:        20px;
    --kh-space-6:        24px;
    --kh-space-8:        32px;
    --kh-space-10:       40px;
    --kh-space-12:       48px;
    --kh-space-16:       64px;
    --kh-space-20:       80px;
    --kh-space-24:       96px;

    /* Border Radius */
    --kh-radius-sm:      6px;
    --kh-radius-md:      12px;
    --kh-radius-lg:      16px;
    --kh-radius-full:    9999px;

    /* Shadows */
    --kh-shadow-sm:      0 1px 2px rgba(0, 0, 0, 0.3);
    --kh-shadow-md:      0 4px 12px rgba(0, 0, 0, 0.4);
    --kh-shadow-lg:      0 8px 24px rgba(0, 0, 0, 0.5);
    --kh-shadow-glow:    0 0 40px rgba(37, 99, 235, 0.15);

    /* Transitions */
    --kh-transition:     200ms ease;
    --kh-transition-slow: 300ms ease;

    /* Layout */
    --kh-container:      1200px;
    --kh-container-sm:   800px;
    --kh-container-lg:   1400px;
    --kh-header-height:  80px;
}


/* ==========================================================================
   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(--kh-font-sans);
    font-size: var(--kh-text-base);
    line-height: 1.7;
    color: var(--kh-text-secondary);
    background-color: var(--kh-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

a:hover {
    color: var(--kh-text);
}

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

h1, h2, h3, h4, h5, h6 {
    color: var(--kh-text);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--kh-space-4);
}

h1 { font-size: var(--kh-text-5xl); font-weight: 900; }
h2 { font-size: var(--kh-text-4xl); }
h3 { font-size: var(--kh-text-2xl); font-weight: 600; }
h4 { font-size: var(--kh-text-xl); font-weight: 600; }
h5 { font-size: var(--kh-text-lg); font-weight: 600; }
h6 { font-size: var(--kh-text-base); font-weight: 600; }

p {
    margin-bottom: var(--kh-space-4);
}

ul, ol {
    padding-left: var(--kh-space-6);
    margin-bottom: var(--kh-space-4);
}

li {
    margin-bottom: var(--kh-space-2);
}

blockquote {
    border-left: 3px solid var(--kh-primary);
    padding: var(--kh-space-4) var(--kh-space-6);
    margin: var(--kh-space-8) 0;
    background: var(--kh-surface);
    border-radius: 0 var(--kh-radius-md) var(--kh-radius-md) 0;
    font-style: italic;
    color: var(--kh-text);
}

blockquote p:last-child {
    margin-bottom: 0;
}

code {
    font-family: var(--kh-font-mono);
    font-size: 0.875em;
    background: var(--kh-surface);
    padding: 2px 6px;
    border-radius: var(--kh-radius-sm);
    color: var(--kh-primary);
}

pre {
    background: var(--kh-surface);
    padding: var(--kh-space-6);
    border-radius: var(--kh-radius-md);
    overflow-x: auto;
    margin-bottom: var(--kh-space-6);
    border: 1px solid var(--kh-border);
}

pre code {
    background: none;
    padding: 0;
    color: var(--kh-text-secondary);
}

hr {
    border: none;
    border-top: 1px solid var(--kh-border);
    margin: var(--kh-space-12) 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--kh-space-6);
}

th, td {
    padding: var(--kh-space-3) var(--kh-space-4);
    border: 1px solid var(--kh-border);
    text-align: left;
}

th {
    background: var(--kh-surface);
    color: var(--kh-text);
    font-weight: 600;
}

input,
textarea,
select,
button {
    font-family: inherit;
    font-size: inherit;
}


/* ==========================================================================
   SKIP LINK
   ========================================================================== */

.kh-skip-link {
    position: absolute;
    top: -100%;
    left: var(--kh-space-4);
    z-index: 10000;
    padding: var(--kh-space-3) var(--kh-space-6);
    background: var(--kh-primary);
    color: var(--kh-text);
    font-weight: 600;
    border-radius: 0 0 var(--kh-radius-sm) var(--kh-radius-sm);
    transition: top var(--kh-transition);
}

.kh-skip-link:focus {
    top: 0;
    color: var(--kh-text);
}


/* ==========================================================================
   LAYOUT
   ========================================================================== */

.kh-container {
    width: 100%;
    max-width: var(--kh-container);
    margin: 0 auto;
    padding: 0 var(--kh-space-6);
}

.kh-container--sm {
    max-width: var(--kh-container-sm);
}

.kh-container--lg {
    max-width: var(--kh-container-lg);
}

.kh-section {
    padding: var(--kh-space-20) 0;
}

.kh-section--lg {
    padding: var(--kh-space-24) 0;
}

.kh-grid {
    display: grid;
    gap: var(--kh-space-8);
}

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

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

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

.kh-flex {
    display: flex;
    align-items: center;
}

.kh-flex--between {
    justify-content: space-between;
}


/* ==========================================================================
   HEADER
   ========================================================================== */

.kh-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--kh-header-height);
    background: rgba(11, 13, 26, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--kh-border);
    transition: background var(--kh-transition-slow);
}

.kh-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--kh-container);
    margin: 0 auto;
    padding: 0 var(--kh-space-6);
}

.kh-header__logo {
    display: flex;
    align-items: center;
    gap: var(--kh-space-2);
    font-size: var(--kh-text-xl);
    font-weight: 700;
    color: var(--kh-text);
    text-decoration: none;
    flex-shrink: 0;
}

.kh-header__logo:hover {
    color: var(--kh-text);
}

.kh-header__logo img {
    max-height: 36px;
    width: auto;
}

.kh-header__logo-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--kh-primary);
    border-radius: var(--kh-radius-sm);
    font-size: var(--kh-text-sm);
}

.kh-header__logo-text {
    display: inline-block;
}

.kh-header__nav {
    display: flex;
    align-items: center;
    gap: var(--kh-space-8);
}

.kh-header__menu {
    display: flex;
    align-items: center;
    gap: var(--kh-space-8);
    list-style: none;
    margin: 0;
    padding: 0;
}

.kh-header__menu li {
    margin: 0;
}

.kh-header__menu a {
    color: var(--kh-text-secondary);
    font-size: var(--kh-text-sm);
    font-weight: 500;
    text-decoration: none;
    transition: color var(--kh-transition);
    padding: var(--kh-space-2) 0;
}

.kh-header__menu a:hover,
.kh-header__menu .current-menu-item a,
.kh-header__menu .current_page_item a {
    color: var(--kh-text);
}

.kh-header__cta {
    flex-shrink: 0;
}

/* Mobile Menu Toggle */
.kh-header__toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--kh-space-2);
    color: var(--kh-text);
    z-index: 1001;
}

.kh-header__toggle svg {
    width: 24px;
    height: 24px;
}

.kh-header__toggle-close {
    display: none;
}

.kh-header__toggle.is-active .kh-header__toggle-open {
    display: none;
}

.kh-header__toggle.is-active .kh-header__toggle-close {
    display: block;
}

/* Mobile Navigation Overlay */
.kh-mobile-nav {
    display: none;
    position: fixed;
    top: var(--kh-header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--kh-bg);
    z-index: 999;
    padding: var(--kh-space-8) var(--kh-space-6);
    overflow-y: auto;
}

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

.kh-mobile-nav__menu {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--kh-space-8) 0;
}

.kh-mobile-nav__menu li {
    margin: 0;
    border-bottom: 1px solid var(--kh-border);
}

.kh-mobile-nav__menu a {
    display: block;
    padding: var(--kh-space-4) 0;
    color: var(--kh-text);
    font-size: var(--kh-text-lg);
    font-weight: 500;
}

.kh-mobile-nav__menu a:hover {
    color: var(--kh-primary);
}

/* Offset body for fixed header */
.kh-site {
    padding-top: var(--kh-header-height);
}


/* ==========================================================================
   BUTTONS
   ========================================================================== */

.kh-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--kh-space-2);
    padding: var(--kh-space-3) var(--kh-space-6);
    font-size: var(--kh-text-sm);
    font-weight: 600;
    border-radius: var(--kh-radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--kh-transition);
    text-decoration: none;
    line-height: 1.5;
    white-space: nowrap;
}

.kh-btn:focus-visible {
    outline: 2px solid var(--kh-primary);
    outline-offset: 2px;
}

.kh-btn--primary {
    background: var(--kh-primary);
    color: var(--kh-text);
    border-color: var(--kh-primary);
}

.kh-btn--primary:hover {
    background: var(--kh-primary-hover);
    border-color: var(--kh-primary-hover);
    color: var(--kh-text);
}

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

.kh-btn--outline:hover {
    background: var(--kh-primary-light);
    color: var(--kh-text);
}

.kh-btn--ghost {
    background: transparent;
    color: var(--kh-text);
    border-color: transparent;
    padding-left: 0;
    padding-right: 0;
}

.kh-btn--ghost:hover {
    color: var(--kh-primary);
}

.kh-btn--lg {
    padding: var(--kh-space-4) var(--kh-space-8);
    font-size: var(--kh-text-base);
}

.kh-btn--sm {
    padding: var(--kh-space-2) var(--kh-space-4);
    font-size: var(--kh-text-xs);
}

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

.kh-btn--icon {
    padding: var(--kh-space-2);
    border-radius: var(--kh-radius-sm);
}


/* ==========================================================================
   SECTION LABEL
   ========================================================================== */

.kh-label {
    display: inline-block;
    font-size: var(--kh-text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--kh-primary);
    margin-bottom: var(--kh-space-4);
}


/* ==========================================================================
   HERO SECTION (FRONT PAGE)
   ========================================================================== */

.kh-hero {
    position: relative;
    padding: var(--kh-space-10) 0 0 0;
    overflow: hidden;
}

/* Bright cosmic (default) */
.kh-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 90% 70% at 65% 25%, rgba(37, 99, 235, 0.30) 0%, transparent 65%),
        radial-gradient(ellipse 70% 60% at 20% 65%, rgba(99, 102, 241, 0.20) 0%, transparent 65%),
        radial-gradient(ellipse 50% 50% at 85% 75%, rgba(14, 165, 233, 0.18) 0%, transparent 65%),
        radial-gradient(circle at 45% 40%, rgba(168, 85, 247, 0.10) 0%, transparent 55%);
    pointer-events: none;
    z-index: 0;
}

.kh-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    background-image:
        radial-gradient(1.5px 1.5px at 12% 20%, rgba(255,255,255,0.4) 0%, transparent 100%),
        radial-gradient(1px 1px at 40% 10%, rgba(255,255,255,0.3) 0%, transparent 100%),
        radial-gradient(2px 2px at 72% 30%, rgba(255,255,255,0.5) 0%, transparent 100%),
        radial-gradient(1.5px 1.5px at 88% 65%, rgba(255,255,255,0.35) 0%, transparent 100%),
        radial-gradient(1px 1px at 28% 75%, rgba(255,255,255,0.25) 0%, transparent 100%),
        radial-gradient(2px 2px at 58% 50%, rgba(255,255,255,0.2) 0%, transparent 100%),
        radial-gradient(1.5px 1.5px at 45% 85%, rgba(255,255,255,0.35) 0%, transparent 100%),
        radial-gradient(1px 1px at 15% 50%, rgba(255,255,255,0.3) 0%, transparent 100%),
        radial-gradient(1.5px 1.5px at 82% 15%, rgba(255,255,255,0.4) 0%, transparent 100%),
        radial-gradient(1px 1px at 95% 45%, rgba(255,255,255,0.25) 0%, transparent 100%);
    pointer-events: none;
}

/* Natural cosmic (subtle) */
.kh-cosmic--natural .kh-hero::before {
    background:
        radial-gradient(ellipse 80% 60% at 70% 30%, rgba(37, 99, 235, 0.12) 0%, transparent 70%),
        radial-gradient(ellipse 60% 50% at 20% 70%, rgba(99, 102, 241, 0.08) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 90% 80%, rgba(14, 165, 233, 0.06) 0%, transparent 70%),
        radial-gradient(circle at 50% 50%, rgba(168, 85, 247, 0.03) 0%, transparent 60%);
}

.kh-cosmic--natural .kh-hero::after {
    background-image:
        radial-gradient(1px 1px at 15% 25%, rgba(255,255,255,0.2) 0%, transparent 100%),
        radial-gradient(1px 1px at 45% 15%, rgba(255,255,255,0.15) 0%, transparent 100%),
        radial-gradient(1px 1px at 75% 35%, rgba(255,255,255,0.2) 0%, transparent 100%),
        radial-gradient(1px 1px at 85% 70%, rgba(255,255,255,0.15) 0%, transparent 100%),
        radial-gradient(1px 1px at 25% 80%, rgba(255,255,255,0.12) 0%, transparent 100%),
        radial-gradient(1px 1px at 55% 55%, rgba(255,255,255,0.1) 0%, transparent 100%);
}

.kh-hero__canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.kh-hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--kh-space-12);
    align-items: center;
    position: relative;
    z-index: 1;
}

.kh-hero__greeting {
    font-size: var(--kh-text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--kh-primary);
    margin-bottom: var(--kh-space-4);
}

.kh-hero__name {
    font-size: clamp(2.5rem, 5vw, var(--kh-text-6xl));
    font-weight: 900;
    color: var(--kh-text);
    line-height: 1.1;
    margin-bottom: var(--kh-space-4);
}

.kh-hero__name .kh-dot {
    color: var(--kh-primary);
}

.kh-hero__tagline {
    font-size: clamp(1.25rem, 2.5vw, var(--kh-text-2xl));
    color: var(--kh-text-secondary);
    margin-bottom: var(--kh-space-6);
    line-height: 1.4;
}

.kh-hero__desc {
    font-size: var(--kh-text-base);
    color: var(--kh-text-muted);
    margin-bottom: var(--kh-space-8);
    max-width: 500px;
    line-height: 1.8;
}

.kh-hero__actions {
    display: flex;
    align-items: center;
    gap: var(--kh-space-6);
    flex-wrap: wrap;
}

.kh-hero__image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: visible;
}

.kh-hero__image img {
    border-radius: 0;
    max-width: 140%;
    width: 140%;
    height: auto;
    position: relative;
    z-index: 1;
    mask-image:
        linear-gradient(to right, transparent 0%, black 15%, black 70%, transparent 100%),
        linear-gradient(to bottom, transparent 0%, black 15%, black 70%, transparent 100%);
    mask-composite: intersect;
    -webkit-mask-image:
        linear-gradient(to right, transparent 0%, black 15%, black 70%, transparent 100%),
        linear-gradient(to bottom, transparent 0%, black 15%, black 70%, transparent 100%);
    -webkit-mask-composite: source-in;
    opacity: 0.7;
}

.kh-hero__image::before {
    content: '';
    position: absolute;
    inset: -80px;
    background: radial-gradient(circle at 50% 40%, rgba(37, 99, 235, 0.18) 0%, rgba(99, 102, 241, 0.06) 40%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}


/* ==========================================================================
   STATS BAR
   ========================================================================== */

.kh-stats {
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-lg);
    padding: var(--kh-space-8) var(--kh-space-6);
}

.kh-stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--kh-space-6);
}

.kh-stats__item {
    text-align: center;
    padding: var(--kh-space-4);
    position: relative;
}

.kh-stats__item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 40px;
    background: var(--kh-border);
}

.kh-stats__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--kh-primary-light);
    border-radius: var(--kh-radius-md);
    margin-bottom: var(--kh-space-3);
    color: var(--kh-primary);
}

.kh-stats__icon svg {
    width: 24px;
    height: 24px;
}

.kh-stats__number {
    font-size: var(--kh-text-2xl);
    font-weight: 700;
    color: var(--kh-primary);
    margin-bottom: var(--kh-space-1);
}

.kh-stats__text {
    font-size: var(--kh-text-sm);
    color: var(--kh-text-muted);
}


/* ==========================================================================
   TECH I WORK WITH
   ========================================================================== */

.kh-tech__heading {
    text-align: center;
    font-size: var(--kh-text-xl);
    font-weight: 700;
    color: var(--kh-text);
    margin-bottom: var(--kh-space-8);
}

/* Scroll container */
.kh-tech__scroll {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: var(--kh-space-2);
}

.kh-tech__scroll::-webkit-scrollbar {
    display: none;
}

.kh-tech__grid {
    display: flex;
    align-items: center;
    gap: var(--kh-space-6);
    justify-content: center;
    min-width: max-content;
}

.kh-tech__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--kh-space-2);
    color: var(--kh-text-muted);
    text-decoration: none;
    transition: color var(--kh-transition);
    flex-shrink: 0;
    min-width: 72px;
}

.kh-tech__item svg {
    opacity: 0.5;
    transition: opacity var(--kh-transition);
}

.kh-tech__item:hover svg {
    opacity: 0.8;
}

.kh-tech__item:hover {
    color: var(--kh-text-secondary);
}

.kh-tech__item span {
    font-size: var(--kh-text-xs);
    font-weight: 500;
    white-space: nowrap;
}

.kh-tech__item--more {
    color: var(--kh-text-muted);
}

.kh-tech__item--more:hover {
    color: var(--kh-text);
}

@media (max-width: 640px) {
    .kh-tech__grid {
        justify-content: flex-start;
        gap: var(--kh-space-5);
    }
}


/* ==========================================================================
   SIDE DOT NAVIGATION (homepage)
   ========================================================================== */

.kh-dotnav {
    position: fixed;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.kh-dotnav__dot {
    position: relative;
    display: block;
    width: 12px;
    height: 12px;
    text-decoration: none;
}

.kh-dotnav__dot span {
    display: block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: 1.5px solid rgba(255, 255, 255, 0.3);
    transition: all 0.25s ease;
}

.kh-dotnav__dot:hover span,
.kh-dotnav__dot.is-active span {
    background: var(--kh-primary);
    border-color: var(--kh-primary);
    transform: scale(1.3);
}

/* Tooltip */
.kh-dotnav__dot::before {
    content: attr(data-tooltip);
    position: absolute;
    right: 22px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--kh-surface);
    color: var(--kh-text);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: var(--kh-radius-sm);
    border: 1px solid var(--kh-border);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    transform: translateY(-50%) translateX(6px);
}

.kh-dotnav__dot:hover::before {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}

@media (max-width: 768px) {
    .kh-dotnav {
        display: none;
    }
}


/* ==========================================================================
   PASSION PROJECTS
   ========================================================================== */

.kh-passion {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--kh-space-4);
}

.kh-passion__track {
    display: flex;
    gap: var(--kh-space-6);
    overflow: hidden;
    flex: 1;
    scroll-behavior: smooth;
}

.kh-passion__item {
    flex: 0 0 calc(16.666% - 20px);
    min-width: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--kh-space-5);
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-md);
    transition: border-color var(--kh-transition), transform var(--kh-transition);
    text-decoration: none;
    aspect-ratio: 1 / 1;
}

.kh-passion__item:hover {
    border-color: var(--kh-primary);
    transform: translateY(-2px);
}

/* Auto hue-tint logos to match theme blue */
.kh-passion__item img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
    filter: grayscale(1) brightness(0.7) sepia(1) hue-rotate(190deg) saturate(3) brightness(0.9);
    transition: filter var(--kh-transition-slow);
}

.kh-passion__item:hover img {
    filter: grayscale(0) brightness(1);
}

/* Arrow buttons */
.kh-passion__arrow {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    color: var(--kh-text-muted);
    cursor: pointer;
    transition: all var(--kh-transition);
}

.kh-passion__arrow:hover {
    border-color: var(--kh-primary);
    color: var(--kh-primary);
    background: var(--kh-primary-light);
}

.kh-passion__arrow:disabled {
    opacity: 0.3;
    cursor: default;
}

@media (max-width: 1024px) {
    .kh-passion__item {
        flex: 0 0 calc(25% - 18px);
    }
}

@media (max-width: 640px) {
    .kh-passion__item {
        flex: 0 0 calc(33.333% - 16px);
        min-width: 90px;
    }

    .kh-passion__arrow {
        width: 32px;
        height: 32px;
    }
}


/* ==========================================================================
   SELECTED WORK
   ========================================================================== */

.kh-work__header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: var(--kh-space-12);
}

.kh-work__header-content h2 {
    margin-bottom: 0;
}

.kh-work__link {
    display: inline-flex;
    align-items: center;
    gap: var(--kh-space-2);
    color: var(--kh-primary);
    font-size: var(--kh-text-sm);
    font-weight: 500;
}

.kh-work__link:hover {
    color: var(--kh-text);
}

/* Work carousel (horizontal scroll, 4 visible) */
.kh-work-carousel {
    display: flex;
    gap: var(--kh-space-5);
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    scroll-snap-type: x mandatory;
    padding-bottom: var(--kh-space-2);
}

.kh-work-carousel::-webkit-scrollbar {
    display: none;
}

/* Work card */
.kh-work-card {
    flex: 0 0 calc(25% - 15px);
    min-width: 220px;
    scroll-snap-align: start;
}

.kh-work-card__link {
    display: block;
    text-decoration: none;
    color: inherit;
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-md);
    overflow: hidden;
    transition: border-color var(--kh-transition);
}

.kh-work-card__link:hover {
    border-color: var(--kh-border-light);
}

.kh-work-card__image {
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: var(--kh-surface-alt);
}

.kh-work-card__image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.kh-work-card__body {
    padding: var(--kh-space-4);
}

.kh-work-card__type {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--kh-primary);
    margin-bottom: var(--kh-space-1);
}

.kh-work-card__title {
    font-size: var(--kh-text-sm);
    font-weight: 600;
    color: var(--kh-text);
    margin-bottom: 0;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 1024px) {
    .kh-work-card {
        flex: 0 0 calc(33.333% - 14px);
    }
}

@media (max-width: 640px) {
    .kh-work-card {
        flex: 0 0 calc(50% - 10px);
        min-width: 160px;
    }
}


/* ==========================================================================
   CARDS
   ========================================================================== */

.kh-card {
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-md);
    overflow: hidden;
    transition: border-color var(--kh-transition), transform var(--kh-transition);
    display: flex;
    flex-direction: column;
}

.kh-card:hover {
    border-color: var(--kh-border-light);
    transform: translateY(-2px);
}

.kh-card__image {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--kh-surface-alt);
    flex-shrink: 0;
    display: block;
}

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

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

.kh-card__body {
    padding: var(--kh-space-5);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.kh-card__category {
    display: inline-block;
    font-size: var(--kh-text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--kh-primary);
    margin-bottom: var(--kh-space-3);
}

.kh-card__title {
    font-size: var(--kh-text-lg);
    font-weight: 600;
    color: var(--kh-text);
    margin-bottom: var(--kh-space-3);
    line-height: 1.3;
}

.kh-card__title a {
    color: inherit;
    text-decoration: none;
}

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

.kh-card__excerpt {
    font-size: var(--kh-text-sm);
    color: var(--kh-text-muted);
    margin-bottom: var(--kh-space-4);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.kh-card__meta {
    display: flex;
    align-items: center;
    gap: var(--kh-space-4);
    font-size: var(--kh-text-xs);
    color: var(--kh-text-muted);
    margin-top: auto;
}

.kh-card__meta-divider {
    width: 3px;
    height: 3px;
    background: var(--kh-text-muted);
    border-radius: var(--kh-radius-full);
}

.kh-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--kh-space-2);
    color: var(--kh-primary);
    font-size: var(--kh-text-sm);
    font-weight: 500;
    margin-top: var(--kh-space-4);
}

.kh-card__link:hover {
    color: var(--kh-text);
}

/* Share Card Variant */
.kh-card--share .kh-card__image {
    aspect-ratio: 16 / 9;
}

/* Horizontal Card */
.kh-card--horizontal {
    display: grid;
    grid-template-columns: 200px 1fr;
}

.kh-card--horizontal .kh-card__image {
    aspect-ratio: auto;
    height: 100%;
}


/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */

.kh-about__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--kh-space-12);
    align-items: center;
}

.kh-about__heading {
    font-size: clamp(1.75rem, 3vw, var(--kh-text-4xl));
    line-height: 1.2;
    margin-bottom: var(--kh-space-6);
}

.kh-about__text {
    font-size: var(--kh-text-base);
    color: var(--kh-text-secondary);
    margin-bottom: var(--kh-space-6);
    line-height: 1.8;
}

.kh-about__link {
    display: inline-flex;
    align-items: center;
    gap: var(--kh-space-2);
    color: var(--kh-primary);
    font-weight: 500;
}

.kh-about__link:hover {
    color: var(--kh-text);
}

.kh-about__image img {
    border-radius: var(--kh-radius-lg);
}


/* ==========================================================================
   PROCESS SECTION
   ========================================================================== */

.kh-process__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--kh-space-6);
    position: relative;
}

.kh-process__step {
    text-align: center;
    position: relative;
    padding: var(--kh-space-6);
}

.kh-process__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border: 2px solid var(--kh-primary);
    border-radius: var(--kh-radius-full);
    color: var(--kh-primary);
    font-size: var(--kh-text-sm);
    font-weight: 700;
    margin-bottom: var(--kh-space-4);
}

.kh-process__title {
    font-size: var(--kh-text-lg);
    font-weight: 600;
    color: var(--kh-text);
    margin-bottom: var(--kh-space-3);
}

.kh-process__desc {
    font-size: var(--kh-text-sm);
    color: var(--kh-text-muted);
    line-height: 1.6;
}

.kh-process__arrow {
    position: absolute;
    top: 48px;
    right: -20px;
    color: var(--kh-text-muted);
    z-index: 1;
}

.kh-process__arrow svg {
    width: 24px;
    height: 24px;
}

.kh-process__step:last-child .kh-process__arrow {
    display: none;
}


/* ==========================================================================
   TECH STACK
   ========================================================================== */

.kh-tech__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--kh-space-4);
    margin-top: var(--kh-space-8);
}

.kh-tech__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--kh-space-3);
    padding: var(--kh-space-6) var(--kh-space-4);
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-md);
    transition: border-color var(--kh-transition);
}

.kh-tech__item:hover {
    border-color: var(--kh-border-light);
}

.kh-tech__icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--kh-text-secondary);
}

.kh-tech__icon svg,
.kh-tech__icon img {
    width: 32px;
    height: 32px;
}

.kh-tech__name {
    font-size: var(--kh-text-sm);
    color: var(--kh-text-secondary);
    font-weight: 500;
}


/* ==========================================================================
   CTA SECTION
   ========================================================================== */

.kh-cta {
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-lg);
    padding: var(--kh-space-16) var(--kh-space-8);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.kh-cta::before {
    content: '';
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 400px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.kh-cta__heading {
    font-size: var(--kh-text-4xl);
    font-weight: 700;
    color: var(--kh-text);
    margin-bottom: var(--kh-space-4);
    position: relative;
}

.kh-cta__subheading {
    font-size: var(--kh-text-lg);
    color: var(--kh-text-secondary);
    margin-bottom: var(--kh-space-8);
    position: relative;
}

.kh-cta .kh-btn {
    position: relative;
}


/* ==========================================================================
   FOOTER
   ========================================================================== */

.kh-footer {
    background: var(--kh-surface);
    border-top: 1px solid var(--kh-border);
    padding: var(--kh-space-16) 0 var(--kh-space-8) 0;
}

.kh-footer__top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--kh-space-12);
    padding-bottom: var(--kh-space-12);
    border-bottom: 1px solid var(--kh-border);
}

.kh-footer__brand {
    max-width: 300px;
}

.kh-footer__logo {
    display: flex;
    align-items: center;
    gap: var(--kh-space-2);
    font-size: var(--kh-text-xl);
    font-weight: 700;
    color: var(--kh-text);
    margin-bottom: var(--kh-space-4);
    text-decoration: none;
}

.kh-footer__logo:hover {
    color: var(--kh-text);
}

.kh-footer__logo img {
    max-height: 36px;
    width: auto;
}

.kh-footer__desc {
    font-size: var(--kh-text-sm);
    color: var(--kh-text-muted);
    line-height: 1.7;
    margin-bottom: var(--kh-space-6);
}

.kh-footer__social {
    display: flex;
    gap: var(--kh-space-3);
}

.kh-footer__social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--kh-surface-alt);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-sm);
    color: var(--kh-text-muted);
    transition: all var(--kh-transition);
}

.kh-footer__social-link:hover {
    color: var(--kh-text);
    border-color: var(--kh-primary);
    background: var(--kh-primary-light);
}

.kh-footer__social-link svg {
    width: 16px;
    height: 16px;
}

.kh-footer__heading {
    font-size: var(--kh-text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--kh-text);
    margin-bottom: var(--kh-space-6);
}

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

.kh-footer__menu li {
    margin-bottom: var(--kh-space-3);
}

.kh-footer__menu a {
    font-size: var(--kh-text-sm);
    color: var(--kh-text-muted);
    transition: color var(--kh-transition);
}

.kh-footer__menu a:hover {
    color: var(--kh-text);
}

.kh-footer__bottom {
    padding-top: var(--kh-space-8);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--kh-space-4);
}

.kh-footer__copy {
    font-size: var(--kh-text-sm);
    color: var(--kh-text-muted);
}

.kh-footer__bottom-links {
    display: flex;
    gap: var(--kh-space-6);
}

.kh-footer__bottom-links a {
    font-size: var(--kh-text-sm);
    color: var(--kh-text-muted);
}

.kh-footer__bottom-links a:hover {
    color: var(--kh-text);
}


/* ==========================================================================
   BLOG LISTING (HOME.PHP)
   ========================================================================== */

.kh-blog__header {
    margin-bottom: var(--kh-space-12);
}

.kh-blog__title {
    font-size: var(--kh-text-4xl);
    margin-bottom: var(--kh-space-4);
}

.kh-blog__subtitle {
    color: var(--kh-text-secondary);
    font-size: var(--kh-text-lg);
}

.kh-blog__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--kh-space-8);
}

.kh-blog__pagination {
    margin-top: var(--kh-space-12);
    display: flex;
    justify-content: center;
    gap: var(--kh-space-2);
}

.kh-blog__pagination a,
.kh-blog__pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--kh-space-3);
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-sm);
    color: var(--kh-text-secondary);
    font-size: var(--kh-text-sm);
    font-weight: 500;
    transition: all var(--kh-transition);
}

.kh-blog__pagination a:hover {
    border-color: var(--kh-primary);
    color: var(--kh-text);
}

.kh-blog__pagination .current {
    background: var(--kh-primary);
    border-color: var(--kh-primary);
    color: var(--kh-text);
}


/* ==========================================================================
   SINGLE POST
   ========================================================================== */

.kh-post-header {
    padding: var(--kh-space-6) 0 var(--kh-space-12);
    position: relative;
}

.kh-post-header__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--kh-space-12);
    align-items: center;
}

.kh-post-header__category {
    display: inline-block;
    font-size: var(--kh-text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--kh-primary);
    margin-bottom: var(--kh-space-3);
}

.kh-post-header__meta {
    display: flex;
    align-items: center;
    gap: var(--kh-space-4);
    font-size: var(--kh-text-sm);
    color: var(--kh-text-muted);
    margin-bottom: var(--kh-space-4);
}

.kh-post-header__title {
    font-size: clamp(2rem, 4vw, var(--kh-text-5xl));
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--kh-space-4);
}

.kh-post-header__excerpt {
    font-size: var(--kh-text-lg);
    color: var(--kh-text-secondary);
    margin-bottom: var(--kh-space-8);
    line-height: 1.6;
}

.kh-post-header__author {
    display: flex;
    align-items: center;
    gap: var(--kh-space-3);
}

.kh-post-header__avatar {
    width: 44px;
    height: 44px;
    border-radius: var(--kh-radius-full);
    overflow: hidden;
    flex-shrink: 0;
}

.kh-post-header__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kh-post-header__author-name {
    font-size: var(--kh-text-sm);
    font-weight: 600;
    color: var(--kh-text);
}

.kh-post-header__author-role {
    font-size: var(--kh-text-xs);
    color: var(--kh-text-muted);
}

.kh-post-header__image {
    border-radius: var(--kh-radius-lg);
    overflow: hidden;
}

.kh-post-header__image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}


/* ==========================================================================
   SINGLE POST CONTENT
   ========================================================================== */

.kh-post-content {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: var(--kh-space-12);
    align-items: start;
}

.kh-post-content__main {
    min-width: 0;
}

/* Article Content Styles */
.kh-article h2 {
    font-size: var(--kh-text-3xl);
    margin-top: var(--kh-space-12);
    margin-bottom: var(--kh-space-6);
}

.kh-article h3 {
    font-size: var(--kh-text-xl);
    margin-top: var(--kh-space-8);
    margin-bottom: var(--kh-space-4);
}

.kh-article p {
    margin-bottom: var(--kh-space-6);
    line-height: 1.8;
}

.kh-article ul,
.kh-article ol {
    margin-bottom: var(--kh-space-6);
}

.kh-article li {
    margin-bottom: var(--kh-space-2);
    line-height: 1.7;
}

.kh-article img {
    border-radius: var(--kh-radius-md);
    margin: var(--kh-space-8) 0;
}

.kh-article .wp-block-image {
    margin: var(--kh-space-8) 0;
}

.kh-article figure figcaption {
    font-size: var(--kh-text-sm);
    color: var(--kh-text-muted);
    text-align: center;
    margin-top: var(--kh-space-3);
}

/* Wide/Full alignment support */
.kh-article .alignwide {
    margin-left: -40px;
    margin-right: -40px;
    max-width: calc(100% + 80px);
}

.kh-article .alignfull {
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    max-width: 100vw;
    width: 100vw;
}


/* ==========================================================================
   SIDEBAR
   ========================================================================== */

.kh-sidebar {
    position: sticky;
    top: calc(var(--kh-header-height) + var(--kh-space-6));
    display: flex;
    flex-direction: column;
    gap: var(--kh-space-6);
    flex-wrap: wrap;
}

.kh-sidebar__widget {
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-md);
    padding: var(--kh-space-6);
}

.kh-sidebar__title {
    font-size: var(--kh-text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--kh-text-muted);
    margin-bottom: var(--kh-space-4);
}


/* ==========================================================================
   AUTHOR CARD (SIDEBAR)
   ========================================================================== */

.kh-author-card {
    text-align: center;
}

.kh-author-card__avatar {
    width: 64px;
    height: 64px;
    border-radius: var(--kh-radius-full);
    overflow: hidden;
    margin: 0 auto var(--kh-space-4);
}

.kh-author-card__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kh-author-card__name {
    font-size: var(--kh-text-base);
    font-weight: 600;
    color: var(--kh-text);
    margin-bottom: var(--kh-space-1);
}

.kh-author-card__role {
    font-size: var(--kh-text-sm);
    color: var(--kh-text-muted);
    margin-bottom: var(--kh-space-4);
}

.kh-author-card__bio {
    font-size: var(--kh-text-sm);
    color: var(--kh-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--kh-space-4);
}

.kh-author-card__link {
    font-size: var(--kh-text-sm);
    color: var(--kh-primary);
    font-weight: 500;
}


/* ==========================================================================
   TABLE OF CONTENTS (SIDEBAR)
   ========================================================================== */

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

.kh-toc__list li {
    margin-bottom: var(--kh-space-3);
}

.kh-toc__list a {
    display: flex;
    align-items: flex-start;
    gap: var(--kh-space-3);
    font-size: var(--kh-text-sm);
    color: var(--kh-text-muted);
    text-decoration: none;
    padding: var(--kh-space-2) 0;
    transition: color var(--kh-transition);
    line-height: 1.4;
}

.kh-toc__list a:hover {
    color: var(--kh-text);
}

.kh-toc__list a.is-active {
    color: var(--kh-primary);
}

.kh-toc__dot {
    width: 8px;
    height: 8px;
    border-radius: var(--kh-radius-full);
    background: var(--kh-border);
    margin-top: 5px;
    flex-shrink: 0;
    transition: background var(--kh-transition);
}

.kh-toc__list a.is-active .kh-toc__dot {
    background: var(--kh-primary);
}

.kh-toc__number {
    font-size: var(--kh-text-xs);
    font-weight: 600;
    color: var(--kh-text-muted);
    min-width: 20px;
    flex-shrink: 0;
}


/* ==========================================================================
   NEWSLETTER FORM
   ========================================================================== */

.kh-newsletter__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--kh-primary-light);
    border-radius: var(--kh-radius-md);
    color: var(--kh-primary);
    margin-bottom: var(--kh-space-4);
}

.kh-newsletter__icon svg {
    width: 24px;
    height: 24px;
}

.kh-newsletter__heading {
    font-size: var(--kh-text-lg);
    font-weight: 600;
    color: var(--kh-text);
    margin-bottom: var(--kh-space-2);
}

.kh-newsletter__desc {
    font-size: var(--kh-text-sm);
    color: var(--kh-text-muted);
    margin-bottom: var(--kh-space-4);
    line-height: 1.6;
}

.kh-newsletter__form {
    display: flex;
    flex-direction: column;
    gap: var(--kh-space-3);
}

.kh-newsletter__input {
    width: 100%;
    padding: var(--kh-space-3) var(--kh-space-4);
    background: var(--kh-bg);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-sm);
    color: var(--kh-text);
    font-size: var(--kh-text-sm);
    transition: border-color var(--kh-transition);
}

.kh-newsletter__input:focus {
    outline: none;
    border-color: var(--kh-primary);
}

.kh-newsletter__input::placeholder {
    color: var(--kh-text-muted);
}

.kh-newsletter__submit {
    width: 100%;
}

.kh-newsletter__note {
    font-size: var(--kh-text-xs);
    color: var(--kh-text-muted);
    margin-top: var(--kh-space-2);
}

.kh-newsletter__message {
    padding: var(--kh-space-3) var(--kh-space-4);
    border-radius: var(--kh-radius-sm);
    font-size: var(--kh-text-sm);
    margin-top: var(--kh-space-3);
}

.kh-newsletter__message--success {
    background: rgba(34, 197, 94, 0.1);
    color: var(--kh-success);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.kh-newsletter__message--error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--kh-error);
    border: 1px solid rgba(239, 68, 68, 0.2);
}


/* ==========================================================================
   RELATED POSTS (SIDEBAR)
   ========================================================================== */

.kh-related__list {
    display: flex;
    flex-direction: column;
    gap: var(--kh-space-4);
}

.kh-related__item {
    display: flex;
    gap: var(--kh-space-3);
    align-items: flex-start;
}

.kh-related__thumb {
    width: 64px;
    height: 48px;
    border-radius: var(--kh-radius-sm);
    overflow: hidden;
    flex-shrink: 0;
    background: var(--kh-surface-alt);
}

.kh-related__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kh-related__title {
    font-size: var(--kh-text-sm);
    font-weight: 500;
    color: var(--kh-text);
    line-height: 1.3;
    margin-bottom: var(--kh-space-1);
}

.kh-related__title a {
    color: inherit;
    text-decoration: none;
}

.kh-related__title a:hover {
    color: var(--kh-primary);
}

.kh-related__date {
    font-size: var(--kh-text-xs);
    color: var(--kh-text-muted);
}


/* ==========================================================================
   POST FOOTER
   ========================================================================== */

.kh-post-footer {
    margin-top: var(--kh-space-12);
    padding-top: var(--kh-space-8);
    border-top: 1px solid var(--kh-border);
}

.kh-post-footer__share {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--kh-space-4);
    margin-bottom: var(--kh-space-8);
}

.kh-post-footer__share-label {
    font-size: var(--kh-text-sm);
    font-weight: 500;
    color: var(--kh-text-secondary);
}

.kh-post-footer__share-links {
    display: flex;
    gap: var(--kh-space-3);
}

.kh-post-footer__share-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-sm);
    color: var(--kh-text-muted);
    transition: all var(--kh-transition);
}

.kh-post-footer__share-link:hover {
    color: var(--kh-text);
    border-color: var(--kh-primary);
}

.kh-post-footer__share-link svg {
    width: 16px;
    height: 16px;
}

/* Helpful Vote */
.kh-helpful {
    display: flex;
    align-items: center;
    gap: var(--kh-space-4);
    padding: var(--kh-space-4) var(--kh-space-6);
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-md);
}

.kh-helpful__label {
    font-size: var(--kh-text-sm);
    color: var(--kh-text-secondary);
    font-weight: 500;
}

.kh-helpful__buttons {
    display: flex;
    gap: var(--kh-space-2);
}

.kh-helpful__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--kh-surface-alt);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-sm);
    color: var(--kh-text-muted);
    cursor: pointer;
    transition: all var(--kh-transition);
}

.kh-helpful__btn:hover {
    border-color: var(--kh-primary);
    color: var(--kh-primary);
}

.kh-helpful__btn.is-voted {
    background: var(--kh-primary-light);
    border-color: var(--kh-primary);
    color: var(--kh-primary);
}

.kh-helpful__btn svg {
    width: 16px;
    height: 16px;
}

.kh-helpful__thanks {
    font-size: var(--kh-text-sm);
    color: var(--kh-primary);
    display: none;
}

.kh-helpful.is-thanked .kh-helpful__thanks {
    display: block;
}

.kh-helpful.is-thanked .kh-helpful__buttons {
    display: none;
}


/* ==========================================================================
   POST NAVIGATION
   ========================================================================== */

.kh-post-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--kh-space-6);
    margin-top: var(--kh-space-12);
    padding-top: var(--kh-space-8);
    border-top: 1px solid var(--kh-border);
}

.kh-post-nav__item {
    display: flex;
    align-items: center;
    gap: var(--kh-space-4);
    padding: var(--kh-space-4);
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-md);
    text-decoration: none;
    transition: border-color var(--kh-transition);
}

.kh-post-nav__item:hover {
    border-color: var(--kh-border-light);
}

.kh-post-nav__item--next {
    text-align: right;
    flex-direction: row-reverse;
}

.kh-post-nav__thumb {
    width: 60px;
    height: 60px;
    border-radius: var(--kh-radius-sm);
    overflow: hidden;
    flex-shrink: 0;
    background: var(--kh-surface-alt);
}

.kh-post-nav__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kh-post-nav__label {
    font-size: var(--kh-text-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--kh-text-muted);
    margin-bottom: var(--kh-space-1);
}

.kh-post-nav__title {
    font-size: var(--kh-text-sm);
    font-weight: 600;
    color: var(--kh-text);
    line-height: 1.3;
}


/* ==========================================================================
   SHARE POST TYPE
   ========================================================================== */

/* Share Header: title left, image right */
.kh-share-header {
    padding: var(--kh-space-4) 0 var(--kh-space-8);
    position: relative;
    overflow: hidden;
}

.kh-share-header::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(ellipse 70% 60% at 75% 40%, rgba(37, 99, 235, 0.12) 0%, transparent 70%),
        radial-gradient(ellipse 50% 50% at 30% 60%, rgba(99, 102, 241, 0.08) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 85% 80%, rgba(14, 165, 233, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.kh-share-header::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    background-image:
        radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,0.2) 0%, transparent 100%),
        radial-gradient(1px 1px at 50% 20%, rgba(255,255,255,0.15) 0%, transparent 100%),
        radial-gradient(1.5px 1.5px at 80% 45%, rgba(255,255,255,0.25) 0%, transparent 100%),
        radial-gradient(1px 1px at 70% 75%, rgba(255,255,255,0.18) 0%, transparent 100%),
        radial-gradient(1px 1px at 35% 65%, rgba(255,255,255,0.15) 0%, transparent 100%);
    pointer-events: none;
}

.kh-share-header .kh-container {
    position: relative;
    z-index: 1;
}

.kh-share-header .kh-back-link {
    margin-bottom: var(--kh-space-6);
}

.kh-share-header__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--kh-space-10);
    align-items: center;
}

.kh-share-header__content {
    min-width: 0;
}

.kh-share-header__image {
    border-radius: var(--kh-radius-lg);
    overflow: hidden;
    background: var(--kh-surface);
}

.kh-share-header__image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: var(--kh-radius-lg);
}

@media (max-width: 767px) {
    .kh-share-header__inner {
        grid-template-columns: 1fr;
    }

    .kh-share-header__image {
        order: -1;
    }
}

/* Inline CTA (heading left, button right) */
.kh-cta--inline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--kh-space-8);
}

.kh-cta--inline .kh-cta__heading {
    margin-bottom: var(--kh-space-1);
}

.kh-cta--inline .kh-cta__subheading {
    margin-bottom: 0;
}

@media (max-width: 767px) {
    .kh-cta--inline {
        flex-direction: column;
        text-align: center;
    }
}

/* Horizontal TOC Bar */
.kh-share-toc {
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-md);
    padding: var(--kh-space-4) var(--kh-space-6);
    margin-bottom: var(--kh-space-8);
    position: sticky;
    top: var(--kh-header-height);
    z-index: 10;
}

.kh-share-toc__inner {
    display: flex;
    align-items: center;
    gap: var(--kh-space-6);
    overflow-x: auto;
    scrollbar-width: none;
}

.kh-share-toc__inner::-webkit-scrollbar {
    display: none;
}

.kh-share-toc__label {
    font-size: var(--kh-text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--kh-text-muted);
    white-space: nowrap;
    flex-shrink: 0;
}

.kh-share-toc__links {
    display: flex;
    gap: var(--kh-space-4);
}

.kh-share-toc__link {
    display: inline-flex;
    align-items: center;
    gap: var(--kh-space-2);
    font-size: var(--kh-text-sm);
    color: var(--kh-text-muted);
    white-space: nowrap;
    padding: var(--kh-space-2) 0;
    transition: color var(--kh-transition);
}

.kh-share-toc__link:hover {
    color: var(--kh-text);
}

.kh-share-toc__link.is-active {
    color: var(--kh-primary);
}

.kh-share-toc__num {
    font-size: var(--kh-text-xs);
    font-weight: 600;
    color: var(--kh-text-muted);
}

.kh-share-toc__link.is-active .kh-share-toc__num {
    color: var(--kh-primary);
}


/* ==========================================================================
   BADGES (shared across CPTs)
   ========================================================================== */

.kh-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--kh-space-1);
    font-size: var(--kh-text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 4px 10px;
    border-radius: var(--kh-radius-full);
    line-height: 1;
}

.kh-badge--type {
    background: var(--kh-primary-light);
    color: var(--kh-primary);
}

.kh-badge--hack-type {
    background: rgba(139, 92, 246, 0.15);
    color: #a78bfa;
}

.kh-badge--difficulty {
    border: 1px solid var(--kh-border);
}

.kh-badge--beginner {
    background: rgba(34, 197, 94, 0.12);
    color: var(--kh-success);
    border-color: rgba(34, 197, 94, 0.25);
}

.kh-badge--intermediate {
    background: rgba(234, 179, 8, 0.12);
    color: #eab308;
    border-color: rgba(234, 179, 8, 0.25);
}

.kh-badge--advanced {
    background: rgba(239, 68, 68, 0.12);
    color: var(--kh-error);
    border-color: rgba(239, 68, 68, 0.25);
}

.kh-badge--status {
    border: 1px solid var(--kh-border);
}

.kh-badge--live {
    background: rgba(34, 197, 94, 0.12);
    color: var(--kh-success);
    border-color: rgba(34, 197, 94, 0.25);
}

.kh-badge--in-progress {
    background: rgba(234, 179, 8, 0.12);
    color: #eab308;
    border-color: rgba(234, 179, 8, 0.25);
}

.kh-badge--completed {
    background: var(--kh-primary-light);
    color: var(--kh-primary);
    border-color: rgba(37, 99, 235, 0.25);
}

.kh-badge--archived {
    background: rgba(100, 116, 139, 0.12);
    color: var(--kh-text-muted);
    border-color: rgba(100, 116, 139, 0.25);
}

.kh-badge--inline {
    font-size: 0.65rem;
    padding: 2px 8px;
}


/* ==========================================================================
   INFO LIST (sidebar detail cards)
   ========================================================================== */

.kh-info-list {
    margin: 0;
}

.kh-info-list__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--kh-space-3) 0;
    border-bottom: 1px solid var(--kh-border);
}

.kh-info-list__row:last-child {
    border-bottom: none;
}

.kh-info-list__row dt {
    font-size: var(--kh-text-xs);
    color: var(--kh-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 500;
}

.kh-info-list__row dd {
    font-size: var(--kh-text-sm);
    color: var(--kh-text);
    font-weight: 500;
    margin: 0;
}


/* ==========================================================================
   RECOMMEND SINGLE
   ========================================================================== */

/* Hero with featured image as background */
.kh-rec-hero {
    position: relative;
    min-height: 480px;
    display: flex;
    align-items: flex-end;
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
    overflow: hidden;
}

.kh-rec-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        100deg,
        var(--kh-bg) 0%,
        rgba(11, 13, 26, 0.95) 35%,
        rgba(11, 13, 26, 0.6) 60%,
        rgba(11, 13, 26, 0.2) 100%
    );
    z-index: 1;
}

.kh-rec-hero .kh-container {
    position: relative;
    z-index: 2;
    width: 100%;
}

.kh-rec-hero__inner {
    display: flex;
    flex-direction: column;
    gap: var(--kh-space-4);
    max-width: 520px;
    padding: var(--kh-space-8) 0 var(--kh-space-12);
}

.kh-rec-hero__badge {
    font-size: var(--kh-text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--kh-primary);
}

.kh-rec-hero__title {
    font-size: var(--kh-text-5xl);
    font-weight: 900;
    color: var(--kh-text);
    line-height: 1.05;
    margin-bottom: 0;
}

.kh-rec-hero__excerpt {
    font-size: var(--kh-text-lg);
    color: var(--kh-text-secondary);
    line-height: 1.6;
    margin-bottom: 0;
}

.kh-rec-hero__disclaimer {
    font-size: var(--kh-text-xs);
    color: var(--kh-text-muted);
    margin-bottom: 0;
    margin-top: var(--kh-space-2);
}

/* Stars */
.kh-recommend-rating {
    display: flex;
    align-items: center;
    gap: var(--kh-space-2);
}

.kh-recommend-rating__stars {
    display: flex;
    gap: 2px;
}

.kh-star {
    display: inline-block;
    width: 18px;
    height: 18px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

.kh-star--full {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%232563EB'%3E%3Cpath d='M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z'/%3E%3C/svg%3E");
}

.kh-star--half {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cdefs%3E%3ClinearGradient id='h'%3E%3Cstop offset='50%25' stop-color='%232563EB'/%3E%3Cstop offset='50%25' stop-color='%231E2035'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cpath d='M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z' fill='url(%23h)'/%3E%3C/svg%3E");
}

.kh-star--empty {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%231E2035'%3E%3Cpath d='M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z'/%3E%3C/svg%3E");
}

.kh-recommend-rating__value {
    font-size: var(--kh-text-sm);
    font-weight: 600;
    color: var(--kh-text);
}

.kh-recommend-pricing {
    font-size: var(--kh-text-sm);
    font-weight: 500;
    color: var(--kh-success);
    background: rgba(34, 197, 94, 0.1);
    padding: 4px 12px;
    border-radius: var(--kh-radius-full);
}

/* Card variant helpers */
.kh-card__top-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--kh-space-2);
    margin-bottom: var(--kh-space-3);
}

.kh-card__rating {
    font-size: var(--kh-text-xs);
    font-weight: 600;
    color: var(--kh-primary);
}

.kh-card__pricing {
    font-size: var(--kh-text-xs);
    font-weight: 500;
    color: var(--kh-success);
}


/* ==========================================================================
   WP HACKS SINGLE
   ========================================================================== */

/* Cosmic Hero */
.kh-hack-hero {
    position: relative;
    overflow: hidden;
    padding: var(--kh-space-8) 0 var(--kh-space-12);
}

.kh-hack-hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(ellipse 80% 60% at 70% 40%, rgba(99, 102, 241, 0.18) 0%, transparent 70%),
        radial-gradient(ellipse 60% 50% at 30% 60%, rgba(37, 99, 235, 0.12) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 80% 80%, rgba(168, 85, 247, 0.10) 0%, transparent 70%),
        radial-gradient(circle at 50% 50%, rgba(14, 165, 233, 0.06) 0%, transparent 60%);
    background-color: var(--kh-bg);
}

.kh-hack-hero__bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(1px 1px at 15% 25%, rgba(255,255,255,0.3) 0%, transparent 100%),
        radial-gradient(1px 1px at 45% 15%, rgba(255,255,255,0.2) 0%, transparent 100%),
        radial-gradient(1.5px 1.5px at 75% 35%, rgba(255,255,255,0.35) 0%, transparent 100%),
        radial-gradient(1px 1px at 85% 70%, rgba(255,255,255,0.25) 0%, transparent 100%),
        radial-gradient(1px 1px at 25% 80%, rgba(255,255,255,0.2) 0%, transparent 100%),
        radial-gradient(1.5px 1.5px at 55% 55%, rgba(255,255,255,0.15) 0%, transparent 100%),
        radial-gradient(1px 1px at 35% 45%, rgba(255,255,255,0.2) 0%, transparent 100%),
        radial-gradient(1px 1px at 65% 85%, rgba(255,255,255,0.3) 0%, transparent 100%);
}

.kh-hack-hero__bg::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.4), rgba(168, 85, 247, 0.3), transparent);
}

.kh-hack-hero .kh-container {
    position: relative;
    z-index: 1;
}

.kh-back-link--light {
    color: var(--kh-text-secondary);
}

.kh-back-link--light:hover {
    color: var(--kh-text);
}

.kh-hack-hero__inner {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: var(--kh-space-10);
    align-items: center;
    margin-top: var(--kh-space-6);
}

.kh-hack-hero__content {
    display: flex;
    flex-direction: column;
    gap: var(--kh-space-4);
}

.kh-hack-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--kh-space-2);
    font-size: var(--kh-text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #a78bfa;
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.3);
    padding: 6px 14px;
    border-radius: var(--kh-radius-full);
    width: fit-content;
}

.kh-hack-hero__title {
    font-size: var(--kh-text-5xl);
    font-weight: 900;
    color: var(--kh-text);
    line-height: 1.1;
    margin-bottom: 0;
}

.kh-hack-hero__excerpt {
    font-size: var(--kh-text-lg);
    color: var(--kh-text-secondary);
    line-height: 1.6;
    margin-bottom: 0;
}

.kh-hack-hero__author {
    display: flex;
    align-items: center;
    gap: var(--kh-space-3);
    font-size: var(--kh-text-sm);
    color: var(--kh-text-muted);
}

.kh-hack-hero__author-name {
    color: var(--kh-text);
    font-weight: 500;
}

.kh-hack-hero__sep {
    color: var(--kh-text-muted);
}

.kh-hack-hero__pills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--kh-space-3);
    margin-top: var(--kh-space-2);
}

.kh-hack-feature-pill {
    display: inline-flex;
    align-items: center;
    gap: var(--kh-space-2);
    font-size: var(--kh-text-sm);
    font-weight: 500;
    color: var(--kh-text);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--kh-border-light);
    padding: 8px 16px;
    border-radius: var(--kh-radius-full);
    backdrop-filter: blur(4px);
}

.kh-hack-hero__image {
    border-radius: var(--kh-radius-lg);
    overflow: hidden;
    border: 1px solid rgba(139, 92, 246, 0.2);
    box-shadow: 0 8px 40px rgba(99, 102, 241, 0.15), 0 0 80px rgba(168, 85, 247, 0.08);
}

.kh-hack-hero__image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Hack Details sidebar card */
.kh-hack-details-card {
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-md);
    padding: var(--kh-space-6);
}

.kh-hack-details-card .kh-sidebar__title {
    font-size: var(--kh-text-lg);
    font-weight: 700;
    text-transform: none;
    letter-spacing: 0;
    margin-bottom: var(--kh-space-6);
}

.kh-hack-detail {
    display: flex;
    gap: var(--kh-space-3);
    padding: var(--kh-space-4) 0;
    border-bottom: 1px solid var(--kh-border);
}

.kh-hack-detail:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.kh-hack-detail:first-of-type {
    padding-top: 0;
}

.kh-hack-detail__icon {
    color: var(--kh-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.kh-hack-detail__label {
    display: block;
    font-size: var(--kh-text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--kh-text-muted);
    margin-bottom: 2px;
}

.kh-hack-detail__value {
    display: block;
    font-size: var(--kh-text-sm);
    font-weight: 600;
    color: var(--kh-text);
}

/* Difficulty progress bar */
.kh-hack-progress {
    margin-top: 6px;
    height: 4px;
    width: 100px;
    background: var(--kh-border);
    border-radius: var(--kh-radius-full);
    overflow: hidden;
}

.kh-hack-progress__bar {
    height: 100%;
    border-radius: var(--kh-radius-full);
}

.kh-hack-progress--beginner .kh-hack-progress__bar {
    width: 33%;
    background: var(--kh-primary);
}

.kh-hack-progress--intermediate .kh-hack-progress__bar {
    width: 66%;
    background: linear-gradient(90deg, var(--kh-primary), #eab308);
}

.kh-hack-progress--advanced .kh-hack-progress__bar {
    width: 100%;
    background: linear-gradient(90deg, var(--kh-primary), #a78bfa, var(--kh-error));
}

/* Tags */
.kh-hack-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--kh-space-2);
    margin-top: 4px;
}

.kh-hack-tag {
    font-size: var(--kh-text-xs);
    font-weight: 500;
    color: var(--kh-text-secondary);
    background: var(--kh-surface-alt);
    border: 1px solid var(--kh-border);
    padding: 3px 10px;
    border-radius: var(--kh-radius-full);
    text-decoration: none;
    transition: border-color var(--kh-transition), color var(--kh-transition);
}

.kh-hack-tag:hover {
    border-color: var(--kh-primary);
    color: var(--kh-primary);
}

/* Hack sidebar link buttons */
.kh-hack-detail-links {
    display: flex;
    flex-direction: column;
    gap: var(--kh-space-2);
    margin-top: var(--kh-space-5);
    padding-top: var(--kh-space-5);
    border-top: 1px solid var(--kh-border);
}

.kh-hack-link-btn {
    width: 100%;
    justify-content: center;
}

/* Paid/Free pill color variants */
.kh-hack-feature-pill--free {
    border-color: rgba(34, 197, 94, 0.3);
    color: var(--kh-success);
}

.kh-hack-feature-pill--paid {
    border-color: rgba(234, 179, 8, 0.3);
    color: #eab308;
}

.kh-hack-feature-pill--free-and-paid {
    border-color: rgba(99, 102, 241, 0.3);
    color: #a78bfa;
}


/* ==========================================================================
   PROJECT SINGLE
   ========================================================================== */

/* Contained rounded banner with overlay */
.kh-proj-hero {
    padding: var(--kh-space-6) 0 0;
}

.kh-proj-hero__banner {
    position: relative;
    min-height: 420px;
    display: flex;
    align-items: flex-end;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: var(--kh-surface);
    border-radius: var(--kh-radius-lg);
    overflow: hidden;
}

.kh-proj-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(11, 13, 26, 0.3) 0%,
        rgba(11, 13, 26, 0.7) 50%,
        rgba(11, 13, 26, 0.95) 100%
    );
    z-index: 1;
}

.kh-proj-hero__content {
    position: relative;
    z-index: 2;
    padding: var(--kh-space-8) var(--kh-space-8) var(--kh-space-10);
    display: flex;
    flex-direction: column;
    gap: var(--kh-space-4);
    max-width: 600px;
}

.kh-proj-hero__title {
    font-size: var(--kh-text-5xl);
    font-weight: 900;
    color: var(--kh-text);
    line-height: 1.05;
    margin-bottom: 0;
}

.kh-proj-hero__excerpt {
    font-size: var(--kh-text-lg);
    color: var(--kh-text-secondary);
    line-height: 1.6;
    margin-bottom: 0;
}

.kh-proj-hero__author {
    display: flex;
    align-items: center;
    gap: var(--kh-space-3);
    font-size: var(--kh-text-sm);
    color: var(--kh-text-muted);
}

.kh-proj-hero__author-name {
    color: var(--kh-text);
    font-weight: 500;
}

.kh-proj-hero__sep {
    color: var(--kh-text-muted);
}

/* Project Details sidebar card */
.kh-proj-details {
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-md);
    padding: var(--kh-space-6);
}

.kh-proj-details__title {
    display: flex;
    align-items: center;
    gap: var(--kh-space-2);
    font-size: var(--kh-text-lg);
    font-weight: 700;
    color: var(--kh-text);
    margin-bottom: var(--kh-space-6);
}

.kh-proj-detail {
    display: flex;
    gap: var(--kh-space-3);
    padding: var(--kh-space-4) 0;
    border-bottom: 1px solid var(--kh-border);
}

.kh-proj-detail:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
}

.kh-proj-detail:first-of-type {
    padding-top: 0;
}

.kh-proj-detail__icon {
    color: var(--kh-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.kh-proj-detail__label {
    display: block;
    font-size: var(--kh-text-xs);
    font-weight: 500;
    color: var(--kh-text-muted);
    margin-bottom: 2px;
}

.kh-proj-detail__value {
    display: flex;
    align-items: center;
    gap: var(--kh-space-2);
    font-size: var(--kh-text-sm);
    font-weight: 600;
    color: var(--kh-text);
}

.kh-proj-detail__techs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--kh-space-2);
    margin-top: 4px;
}

/* Status dot */
.kh-proj-status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--kh-text-muted);
}

.kh-proj-status-dot--live {
    background: var(--kh-success);
}

.kh-proj-status-dot--in-progress {
    background: var(--kh-primary);
}

.kh-proj-status-dot--completed {
    background: #a78bfa;
}

.kh-proj-status-dot--archived {
    background: var(--kh-text-muted);
}

/* Tech stack pills (shared) */
.kh-card__tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: var(--kh-space-2);
    margin-bottom: var(--kh-space-4);
}

.kh-tech-pill {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--kh-text-secondary);
    background: var(--kh-surface-alt);
    border: 1px solid var(--kh-border);
    padding: 2px 8px;
    border-radius: var(--kh-radius-full);
}

/* Card variants */
.kh-card--project .kh-card__image {
    aspect-ratio: 16 / 9;
}

/* Square (1:1) card images for project/plugin grids */
.kh-grid--square .kh-card__image {
    aspect-ratio: 1 / 1;
}

/* Develop page grid (4 columns, uses work-card) */
.kh-develop__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--kh-space-5);
}

@media (max-width: 1024px) {
    .kh-develop__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .kh-develop__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .kh-develop__grid {
        grid-template-columns: 1fr;
    }
}

.kh-card--recommend .kh-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
}


/* ==========================================================================
   CPT ARCHIVE HEROES
   ========================================================================== */

.kh-cpt-archive-hero {
    padding: var(--kh-space-12) 0 var(--kh-space-10);
    position: relative;
    overflow: hidden;
}

.kh-cpt-archive-hero__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: var(--kh-radius-md);
    margin-bottom: var(--kh-space-4);
    color: var(--kh-text);
}

.kh-cpt-archive-hero__desc {
    font-size: var(--kh-text-lg);
    color: var(--kh-text-secondary);
    max-width: 540px;
    line-height: 1.6;
    margin-bottom: 0;
}

/* WP Hacks — cosmic starfield background */
.kh-cpt-archive-hero--hacks {
    /* uses .kh-hack-hero__bg which is positioned absolute inside */
}

.kh-cpt-archive-hero--hacks .kh-cpt-archive-hero__icon {
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.3);
    color: #a78bfa;
}

/* Projects — subtle blue glow */
.kh-cpt-archive-hero--project {
    background:
        radial-gradient(ellipse 50% 60% at 80% 40%, rgba(37, 99, 235, 0.08) 0%, transparent 70%),
        var(--kh-bg);
}

.kh-cpt-archive-hero--project .kh-cpt-archive-hero__icon {
    background: var(--kh-primary-light);
    border: 1px solid rgba(37, 99, 235, 0.3);
    color: var(--kh-primary);
}

/* Recommends — warm green accent */
.kh-cpt-archive-hero--recommend {
    background:
        radial-gradient(ellipse 50% 60% at 80% 40%, rgba(34, 197, 94, 0.06) 0%, transparent 70%),
        var(--kh-bg);
}

.kh-cpt-archive-hero--recommend .kh-cpt-archive-hero__icon {
    background: rgba(34, 197, 94, 0.12);
    border: 1px solid rgba(34, 197, 94, 0.25);
    color: var(--kh-success);
}

/* Shares — blue primary */
.kh-cpt-archive-hero--share {
    background:
        radial-gradient(ellipse 50% 60% at 80% 40%, rgba(37, 99, 235, 0.06) 0%, transparent 70%),
        var(--kh-bg);
}

.kh-cpt-archive-hero--share .kh-cpt-archive-hero__icon {
    background: var(--kh-primary-light);
    border: 1px solid rgba(37, 99, 235, 0.3);
    color: var(--kh-primary);
}


/* ==========================================================================
   SINGLE POST: LIGHT CONTENT CARD ("paper on desk")
   Only applies to regular blog posts (body.single-post)
   ========================================================================== */

.kh-light-post .kh-post-content__main {
    background: #FBFBFD;
    border-radius: var(--kh-radius-lg);
    padding: var(--kh-space-10) var(--kh-space-8);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2), 0 8px 32px rgba(0, 0, 0, 0.15);
}

/* Typography overrides */
.kh-light-post .kh-article {
    color: #374151;
}

.kh-light-post .kh-article h2,
.kh-light-post .kh-article h3,
.kh-light-post .kh-article h4,
.kh-light-post .kh-article h5,
.kh-light-post .kh-article h6 {
    color: #111827;
}

.kh-light-post .kh-article p,
.kh-light-post .kh-article li {
    color: #4B5563;
}

.kh-light-post .kh-article a {
    color: var(--kh-primary);
}

.kh-light-post .kh-article a:hover {
    color: var(--kh-primary-hover);
}

/* Blockquote */
.kh-light-post .kh-article blockquote {
    background: #F3F4F6;
    border-left-color: var(--kh-primary);
    color: #374151;
}

.kh-light-post .kh-article blockquote p {
    color: #374151;
}

/* Code blocks */
.kh-light-post .kh-article code {
    background: #F3F4F6;
    color: var(--kh-primary);
}

.kh-light-post .kh-article pre {
    background: #1E1E2E;
    border-color: #2D2D3F;
    color: #E5E7EB;
}

.kh-light-post .kh-article pre code {
    background: none;
    color: #E5E7EB;
}

/* Tables */
.kh-light-post .kh-article th {
    background: #F3F4F6;
    color: #111827;
    border-color: #E5E7EB;
}

.kh-light-post .kh-article td {
    border-color: #E5E7EB;
    color: #4B5563;
}

/* HR */
.kh-light-post .kh-article hr {
    border-color: #E5E7EB;
}

/* Figcaption */
.kh-light-post .kh-article figure figcaption {
    color: #9CA3AF;
}

/* Social share footer inside light card */
.kh-light-post .kh-post-footer {
    border-color: #E5E7EB;
}

.kh-light-post .kh-post-footer__share-label {
    color: #6B7280;
}

.kh-light-post .kh-post-footer__share-link {
    background: #F3F4F6;
    border-color: #E5E7EB;
    color: #6B7280;
}

.kh-light-post .kh-post-footer__share-link:hover {
    background: #E5E7EB;
    color: #111827;
}

/* Helpful vote bar */
.kh-light-post .kh-helpful {
    background: #F3F4F6;
    border-color: #E5E7EB;
    color: #6B7280;
}

.kh-light-post .kh-helpful__label {
    color: #6B7280;
}

.kh-light-post .kh-helpful__btn {
    background: #FFFFFF;
    border-color: #E5E7EB;
    color: #6B7280;
}

.kh-light-post .kh-helpful__btn:hover {
    background: #F3F4F6;
    border-color: #D1D5DB;
    color: #111827;
}

/* Post navigation */
.kh-light-post .kh-post-nav {
    border-color: #E5E7EB;
}

.kh-light-post .kh-post-nav__item {
    background: #F3F4F6;
    border-color: #E5E7EB;
}

.kh-light-post .kh-post-nav__item:hover {
    border-color: #D1D5DB;
}

.kh-light-post .kh-post-nav__thumb {
    background: #E5E7EB;
}

.kh-light-post .kh-post-nav__label {
    color: #9CA3AF;
}

.kh-light-post .kh-post-nav__title {
    color: #111827;
}

.kh-light-post .kh-post-nav__title:hover {
    color: var(--kh-primary);
}

/* Comments */
.kh-light-post .kh-comments {
    color: #4B5563;
}

.kh-light-post .kh-comments__title {
    color: #111827;
}

.kh-light-post .comment-respond label {
    color: #4B5563;
}

.kh-light-post .comment-respond input,
.kh-light-post .comment-respond textarea {
    background: #FFFFFF;
    border-color: #E5E7EB;
    color: #111827;
}

.kh-light-post .comment-respond input:focus,
.kh-light-post .comment-respond textarea:focus {
    border-color: var(--kh-primary);
}

@media (max-width: 768px) {
    .kh-light-post .kh-post-content__main {
        padding: var(--kh-space-6) var(--kh-space-5);
    }
}


/* ==========================================================================
   RESPONSIVE: CPT templates
   ========================================================================== */

@media (max-width: 768px) {
    .kh-rec-hero {
        min-height: 360px;
    }

    .kh-rec-hero__overlay {
        background: linear-gradient(
            to bottom,
            rgba(11, 13, 26, 0.85) 0%,
            rgba(11, 13, 26, 0.95) 100%
        );
    }

    .kh-rec-hero__title {
        font-size: var(--kh-text-3xl);
    }

    .kh-rec-hero__inner {
        max-width: 100%;
    }

    .kh-hack-hero__inner {
        grid-template-columns: 1fr;
    }

    .kh-hack-hero__title {
        font-size: var(--kh-text-3xl);
    }

    .kh-hack-hero__image {
        max-width: 100%;
    }

    .kh-hack-hero__pills {
        flex-direction: column;
    }

    .kh-proj-hero__banner {
        min-height: 320px;
    }

    .kh-proj-hero__title {
        font-size: var(--kh-text-3xl);
    }

    .kh-proj-hero__content {
        padding: var(--kh-space-6);
    }
}


/* ==========================================================================
   KEY TAKEAWAY
   ========================================================================== */

.kh-takeaway {
    border: 1px solid var(--kh-primary);
    border-radius: var(--kh-radius-md);
    padding: var(--kh-space-6);
    background: var(--kh-primary-light);
}

.kh-takeaway__label {
    font-size: var(--kh-text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--kh-primary);
    margin-bottom: var(--kh-space-3);
}

.kh-takeaway__content {
    font-size: var(--kh-text-sm);
    color: var(--kh-text);
    line-height: 1.7;
}

.kh-takeaway__content p:last-child {
    margin-bottom: 0;
}


/* ==========================================================================
   BREADCRUMBS
   ========================================================================== */

.kh-breadcrumbs {
    padding: var(--kh-space-4) 0;
}

.kh-breadcrumbs__list {
    display: flex;
    align-items: center;
    gap: var(--kh-space-2);
    list-style: none;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
}

.kh-breadcrumbs__list li {
    display: flex;
    align-items: center;
    gap: var(--kh-space-2);
    margin: 0;
}

.kh-breadcrumbs__list a {
    font-size: var(--kh-text-sm);
    color: var(--kh-text-muted);
}

.kh-breadcrumbs__list a:hover {
    color: var(--kh-text);
}

.kh-breadcrumbs__sep {
    color: var(--kh-text-muted);
    font-size: var(--kh-text-xs);
}

.kh-breadcrumbs__current {
    font-size: var(--kh-text-sm);
    color: var(--kh-text-secondary);
}


/* ==========================================================================
   ARCHIVE / SEARCH PAGES
   ========================================================================== */

.kh-archive__header {
    padding: var(--kh-space-16) 0 var(--kh-space-8);
}

.kh-archive__label {
    display: inline-block;
    font-size: var(--kh-text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--kh-primary);
    margin-bottom: var(--kh-space-3);
}

.kh-archive__title {
    font-size: var(--kh-text-4xl);
    margin-bottom: var(--kh-space-3);
}

.kh-archive__desc {
    font-size: var(--kh-text-lg);
    color: var(--kh-text-secondary);
    max-width: 600px;
}

.kh-archive__count {
    font-size: var(--kh-text-sm);
    color: var(--kh-text-muted);
    margin-top: var(--kh-space-3);
}


/* ==========================================================================
   SEARCH FORM
   ========================================================================== */

.kh-search-form {
    display: flex;
    gap: var(--kh-space-3);
    max-width: 500px;
}

.kh-search-form__input {
    flex: 1;
    padding: var(--kh-space-3) var(--kh-space-4);
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-sm);
    color: var(--kh-text);
    font-size: var(--kh-text-base);
    transition: border-color var(--kh-transition);
}

.kh-search-form__input:focus {
    outline: none;
    border-color: var(--kh-primary);
}

.kh-search-form__input::placeholder {
    color: var(--kh-text-muted);
}


/* ==========================================================================
   404 PAGE
   ========================================================================== */

.kh-404 {
    text-align: center;
    padding: var(--kh-space-24) var(--kh-space-6);
}

.kh-404__number {
    font-size: 8rem;
    font-weight: 900;
    color: var(--kh-primary);
    line-height: 1;
    margin-bottom: var(--kh-space-4);
    opacity: 0.4;
}

.kh-404__title {
    font-size: var(--kh-text-4xl);
    margin-bottom: var(--kh-space-4);
}

.kh-404__desc {
    font-size: var(--kh-text-lg);
    color: var(--kh-text-secondary);
    margin-bottom: var(--kh-space-8);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}


/* ==========================================================================
   AUTHOR PAGE
   ========================================================================== */

.kh-author-header {
    display: flex;
    align-items: center;
    gap: var(--kh-space-8);
    padding: var(--kh-space-12) 0;
}

.kh-author-header__avatar {
    width: 96px;
    height: 96px;
    border-radius: var(--kh-radius-full);
    overflow: hidden;
    flex-shrink: 0;
}

.kh-author-header__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kh-author-header__name {
    font-size: var(--kh-text-3xl);
    margin-bottom: var(--kh-space-2);
}

.kh-author-header__bio {
    font-size: var(--kh-text-base);
    color: var(--kh-text-secondary);
    max-width: 600px;
    line-height: 1.7;
}


/* ==========================================================================
   COMMENTS
   ========================================================================== */

.kh-comments {
    margin-top: var(--kh-space-12);
    padding-top: var(--kh-space-8);
    border-top: 1px solid var(--kh-border);
}

.kh-comments__title {
    font-size: var(--kh-text-2xl);
    margin-bottom: var(--kh-space-8);
}

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

.kh-comment {
    padding: var(--kh-space-6);
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-md);
    margin-bottom: var(--kh-space-4);
}

.kh-comment__header {
    display: flex;
    align-items: center;
    gap: var(--kh-space-3);
    margin-bottom: var(--kh-space-4);
}

.kh-comment__avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--kh-radius-full);
    overflow: hidden;
    flex-shrink: 0;
}

.kh-comment__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kh-comment__author {
    font-size: var(--kh-text-sm);
    font-weight: 600;
    color: var(--kh-text);
}

.kh-comment__date {
    font-size: var(--kh-text-xs);
    color: var(--kh-text-muted);
}

.kh-comment__body {
    font-size: var(--kh-text-sm);
    color: var(--kh-text-secondary);
    line-height: 1.7;
}

.kh-comment__body p:last-child {
    margin-bottom: 0;
}

.kh-comment .children {
    margin-top: var(--kh-space-4);
    padding-left: var(--kh-space-6);
    border-left: 2px solid var(--kh-border);
    list-style: none;
}

/* Comment Form */
.kh-comment-form label {
    display: block;
    font-size: var(--kh-text-sm);
    font-weight: 500;
    color: var(--kh-text);
    margin-bottom: var(--kh-space-2);
}

.kh-comment-form input[type="text"],
.kh-comment-form input[type="email"],
.kh-comment-form input[type="url"],
.kh-comment-form textarea {
    width: 100%;
    padding: var(--kh-space-3) var(--kh-space-4);
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-sm);
    color: var(--kh-text);
    font-size: var(--kh-text-sm);
    margin-bottom: var(--kh-space-4);
    transition: border-color var(--kh-transition);
}

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

.kh-comment-form textarea {
    min-height: 120px;
    resize: vertical;
}

.kh-comment-form .form-submit {
    margin-top: var(--kh-space-4);
}

.kh-comment-form .submit {
    display: inline-flex;
    align-items: center;
    gap: var(--kh-space-2);
    padding: var(--kh-space-3) var(--kh-space-6);
    background: var(--kh-primary);
    color: var(--kh-text);
    border: none;
    border-radius: var(--kh-radius-sm);
    font-size: var(--kh-text-sm);
    font-weight: 600;
    cursor: pointer;
    transition: background var(--kh-transition);
}

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


/* ==========================================================================
   PAGE TEMPLATE
   ========================================================================== */

.kh-page-header {
    padding: var(--kh-space-8) 0 var(--kh-space-8);
    text-align: center;
}

.kh-page-header__title {
    font-size: var(--kh-text-5xl);
    font-weight: 900;
    margin-bottom: var(--kh-space-4);
}

.kh-page-content {
    max-width: var(--kh-container-sm);
    margin: 0 auto;
    padding: 0 var(--kh-space-6) var(--kh-space-16);
}

.kh-page-content .kh-article {
    font-size: var(--kh-text-lg);
}

/* Full-width article (no max-width constraint) */
.kh-article--full {
    padding: var(--kh-space-12) 0 var(--kh-space-16);
}

/* Template: Full Width */
.kh-template-full-width .kh-article--full {
    font-size: var(--kh-text-lg);
}

/* Template: Landing Page */
.kh-landing .kh-header--landing {
    border-bottom: 1px solid var(--kh-border);
}

.kh-landing .kh-header--landing .kh-header__inner {
    justify-content: center;
}

.kh-template-landing .kh-article--full {
    font-size: var(--kh-text-lg);
}

.kh-footer--minimal {
    padding: var(--kh-space-8) 0;
    border-top: 1px solid var(--kh-border);
}

/* Template: Blank Canvas */
.kh-template-blank-canvas .kh-article--full {
    font-size: var(--kh-text-lg);
}

.kh-hero--page {
    padding: var(--kh-space-20) 0 var(--kh-space-12);
    background: radial-gradient(ellipse at 50% 0%, rgba(37, 99, 235, 0.12) 0%, transparent 70%);
}

/* Template: Page with Sidebar */
.kh-template-sidebar .kh-single__layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--kh-space-12);
    padding-bottom: var(--kh-space-16);
}

@media (max-width: 1023px) {
    .kh-template-sidebar .kh-single__layout {
        grid-template-columns: 1fr;
    }
}


/* ==========================================================================
   CUSTOM BLOCKS
   ========================================================================== */

/* Numbered Section Block */
.kh-block-numbered-section {
    display: flex;
    gap: var(--kh-space-6);
    margin: var(--kh-space-8) 0;
    align-items: flex-start;
}

.kh-block-numbered-section__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    min-width: 44px;
    border: 2px solid var(--kh-primary);
    border-radius: var(--kh-radius-full);
    color: var(--kh-primary);
    font-size: var(--kh-text-sm);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: var(--kh-space-1);
}

.kh-block-numbered-section__content h3 {
    margin-top: 0;
}

/* Callout Block */
.kh-block-callout {
    display: flex;
    gap: var(--kh-space-4);
    padding: var(--kh-space-6);
    background: var(--kh-surface);
    border-left: 3px solid var(--kh-primary);
    border-radius: 0 var(--kh-radius-md) var(--kh-radius-md) 0;
    margin: var(--kh-space-8) 0;
}

.kh-block-callout--quote {
    border-left-color: var(--kh-primary);
    background: var(--kh-primary-light);
}

.kh-block-callout__icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--kh-primary);
    margin-top: 2px;
}

.kh-block-callout__content {
    font-size: var(--kh-text-base);
    color: var(--kh-text);
    line-height: 1.7;
}

.kh-block-callout__content p:last-child {
    margin-bottom: 0;
}

/* Process Flow Block */
.kh-block-process-flow {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--kh-space-6);
    margin: var(--kh-space-8) 0;
}

.kh-block-process-flow__step {
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-md);
    padding: var(--kh-space-6);
    text-align: center;
    position: relative;
}

.kh-block-process-flow__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--kh-primary-light);
    border-radius: var(--kh-radius-md);
    color: var(--kh-primary);
    margin-bottom: var(--kh-space-4);
}

.kh-block-process-flow__icon svg {
    width: 24px;
    height: 24px;
}

.kh-block-process-flow__title {
    font-size: var(--kh-text-base);
    font-weight: 600;
    color: var(--kh-text);
    margin-bottom: var(--kh-space-2);
}

.kh-block-process-flow__desc {
    font-size: var(--kh-text-sm);
    color: var(--kh-text-muted);
    line-height: 1.5;
}

.kh-block-process-flow__arrow {
    position: absolute;
    right: -18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--kh-border-light);
    z-index: 1;
}

.kh-block-process-flow__step:last-child .kh-block-process-flow__arrow {
    display: none;
}

/* Feature Checklist Block */
.kh-block-checklist {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--kh-space-4);
    margin: var(--kh-space-8) 0;
}

.kh-block-checklist__item {
    display: flex;
    align-items: flex-start;
    gap: var(--kh-space-3);
    padding: var(--kh-space-4);
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-md);
}

.kh-block-checklist__icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: var(--kh-primary);
    margin-top: 2px;
}

.kh-block-checklist__text {
    font-size: var(--kh-text-sm);
    color: var(--kh-text);
    line-height: 1.5;
}

/* Stats Bar Block */
.kh-block-stats-bar {
    margin: var(--kh-space-8) 0;
}

/* Project Card Block */
.kh-block-project-card {
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-md);
    overflow: hidden;
    transition: border-color var(--kh-transition);
    margin: var(--kh-space-8) 0;
}

.kh-block-project-card:hover {
    border-color: var(--kh-border-light);
}

.kh-block-project-card__image {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--kh-surface-alt);
}

.kh-block-project-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kh-block-project-card__body {
    padding: var(--kh-space-6);
}

.kh-block-project-card__title {
    font-size: var(--kh-text-xl);
    font-weight: 600;
    color: var(--kh-text);
    margin-bottom: var(--kh-space-3);
}

.kh-block-project-card__desc {
    font-size: var(--kh-text-sm);
    color: var(--kh-text-muted);
    margin-bottom: var(--kh-space-4);
    line-height: 1.6;
}

/* CTA Section Block */
.kh-block-cta-section {
    margin: var(--kh-space-12) 0;
}

/* Key Takeaway Block */
.kh-block-key-takeaway {
    margin: var(--kh-space-8) 0;
}


/* ==========================================================================
   BACK TO BLOG LINK
   ========================================================================== */

.kh-back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--kh-space-2);
    font-size: var(--kh-text-sm);
    color: var(--kh-primary);
    font-weight: 500;
    padding: var(--kh-space-4) 0;
}

.kh-back-link:hover {
    color: var(--kh-text);
}

.kh-back-link svg {
    width: 16px;
    height: 16px;
}


/* ==========================================================================
   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;
}

.screen-reader-text:focus {
    background-color: var(--kh-surface);
    clip: auto;
    clip-path: none;
    color: var(--kh-text);
    display: block;
    font-size: var(--kh-text-sm);
    height: auto;
    left: 5px;
    padding: var(--kh-space-4);
    top: 5px;
    width: auto;
    z-index: 100000;
}


/* ==========================================================================
   WORDPRESS CORE BLOCK COMPATIBILITY
   ========================================================================== */

.wp-block-separator {
    border-color: var(--kh-border);
}

.wp-block-quote {
    border-left: 3px solid var(--kh-primary);
    padding: var(--kh-space-4) var(--kh-space-6);
    background: var(--kh-surface);
    border-radius: 0 var(--kh-radius-md) var(--kh-radius-md) 0;
}

.wp-block-quote cite {
    font-size: var(--kh-text-sm);
    color: var(--kh-text-muted);
}

.wp-block-button .wp-block-button__link {
    background: var(--kh-primary);
    color: var(--kh-text);
    border-radius: var(--kh-radius-sm);
    padding: var(--kh-space-3) var(--kh-space-6);
    font-weight: 600;
    transition: background var(--kh-transition);
}

.wp-block-button .wp-block-button__link:hover {
    background: var(--kh-primary-hover);
    color: var(--kh-text);
}

.wp-block-button.is-style-outline .wp-block-button__link {
    background: transparent;
    border: 2px solid var(--kh-primary);
    color: var(--kh-text);
}

.wp-block-button.is-style-outline .wp-block-button__link:hover {
    background: var(--kh-primary-light);
}

.wp-block-code {
    background: var(--kh-surface);
    border: 1px solid var(--kh-border);
    border-radius: var(--kh-radius-md);
    padding: var(--kh-space-6);
    color: var(--kh-text-secondary);
}

.wp-block-table table {
    border-color: var(--kh-border);
}

.wp-block-table td,
.wp-block-table th {
    border-color: var(--kh-border);
    padding: var(--kh-space-3) var(--kh-space-4);
}

.wp-block-table th {
    background: var(--kh-surface);
}

.wp-block-columns {
    gap: var(--kh-space-8);
}

.wp-block-group {
    padding: var(--kh-space-6);
}

.has-background {
    padding: var(--kh-space-6);
    border-radius: var(--kh-radius-md);
}

/* Kadence Blocks Compatibility */
.kt-row-layout-inner {
    max-width: var(--kh-container);
}


/* ==========================================================================
   EMPTY STATE
   ========================================================================== */

.kh-empty {
    text-align: center;
    padding: var(--kh-space-16) var(--kh-space-6);
}

.kh-empty__icon {
    font-size: 3rem;
    margin-bottom: var(--kh-space-4);
    opacity: 0.4;
}

.kh-empty__heading {
    font-size: var(--kh-text-2xl);
    margin-bottom: var(--kh-space-3);
}

.kh-empty__text {
    color: var(--kh-text-secondary);
    margin-bottom: var(--kh-space-6);
}


/* ==========================================================================
   RESPONSIVE: TABLET (max 1024px)
   ========================================================================== */

@media (max-width: 1024px) {
    .kh-hero__inner {
        grid-template-columns: 1fr;
        gap: var(--kh-space-8);
    }

    .kh-hero__image {
        order: -1;
        max-width: 400px;
        margin: 0 auto;
    }

    .kh-post-header__inner {
        grid-template-columns: 1fr;
    }

    .kh-post-content {
        grid-template-columns: 1fr;
    }

    .kh-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }

    .kh-about__inner {
        grid-template-columns: 1fr;
        gap: var(--kh-space-8);
    }

    .kh-about__image {
        order: -1;
        max-width: 400px;
    }

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

    .kh-process__arrow {
        display: none;
    }

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

    .kh-stats__item:nth-child(2)::after {
        display: none;
    }

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

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

    .kh-grid--3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .kh-grid--4 {
        grid-template-columns: repeat(2, 1fr);
    }
}


/* ==========================================================================
   RESPONSIVE: MOBILE (max 768px)
   ========================================================================== */

@media (max-width: 768px) {
    :root {
        --kh-header-height: 64px;
    }

    h1 { font-size: var(--kh-text-3xl); }
    h2 { font-size: var(--kh-text-2xl); }

    .kh-section {
        padding: var(--kh-space-12) 0;
    }

    .kh-section--lg {
        padding: var(--kh-space-16) 0;
    }

    /* Header Mobile */
    .kh-header__nav {
        display: none;
    }

    .kh-header__toggle {
        display: flex;
    }

    /* Hero */
    .kh-hero {
        padding: var(--kh-space-12) 0 var(--kh-space-8) 0;
    }

    .kh-hero__actions {
        flex-direction: column;
        align-items: flex-start;
    }

    /* Stats */
    .kh-stats__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--kh-space-4);
    }

    .kh-stats__item::after {
        display: none;
    }

    /* Process */
    .kh-process__grid {
        grid-template-columns: 1fr;
    }

    /* Cards */
    .kh-blog__grid {
        grid-template-columns: 1fr;
    }

    .kh-grid--2,
    .kh-grid--3,
    .kh-grid--4 {
        grid-template-columns: 1fr;
    }

    /* Post */
    .kh-post-nav {
        grid-template-columns: 1fr;
    }

    .kh-card--horizontal {
        grid-template-columns: 1fr;
    }

    /* Sidebar */
    .kh-sidebar {
        grid-template-columns: 1fr;
    }

    /* Footer */
    .kh-footer__top {
        grid-template-columns: 1fr;
        gap: var(--kh-space-8);
    }

    .kh-footer__bottom {
        flex-direction: column;
        text-align: center;
    }

    /* Share TOC */
    .kh-share-toc__links {
        gap: var(--kh-space-3);
    }

    /* Blocks */
    .kh-block-checklist {
        grid-template-columns: 1fr;
    }

    .kh-block-process-flow {
        grid-template-columns: 1fr;
    }

    .kh-block-process-flow__arrow {
        display: none;
    }

    /* 404 */
    .kh-404__number {
        font-size: 5rem;
    }

    /* Author */
    .kh-author-header {
        flex-direction: column;
        text-align: center;
    }

    /* Article alignment overrides */
    .kh-article .alignwide {
        margin-left: 0;
        margin-right: 0;
        max-width: 100%;
    }
}


/* ==========================================================================
   RESPONSIVE: SMALL MOBILE (max 480px)
   ========================================================================== */

@media (max-width: 480px) {
    .kh-container {
        padding: 0 var(--kh-space-4);
    }

    .kh-stats__grid {
        grid-template-columns: 1fr;
    }

    .kh-cta {
        padding: var(--kh-space-8) var(--kh-space-4);
    }

    .kh-post-footer__share {
        flex-direction: column;
        align-items: flex-start;
    }
}


/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
    body {
        background: white;
        color: black;
    }

    .kh-header,
    .kh-footer,
    .kh-sidebar,
    .kh-mobile-nav,
    .kh-post-footer__share,
    .kh-helpful,
    .kh-post-nav,
    .kh-newsletter,
    .kh-skip-link {
        display: none;
    }

    .kh-site {
        padding-top: 0;
    }

    .kh-post-content {
        grid-template-columns: 1fr;
    }

    a {
        color: black;
        text-decoration: underline;
    }

    h1, h2, h3, h4, h5, h6 {
        color: black;
    }
}