/*
Theme Name: NickNguyen Aurora
Theme URI: https://nicknguyen.com/
Author: Nick Nguyen
Author URI: https://nicknguyen.com
Description: A custom SEO and AEO optimized WordPress theme for nicknguyen.com featuring an animated aurora background, structured data, and modern dark design.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
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: nicknguyen-aurora
Tags: blog, portfolio, custom-background, custom-logo, custom-menu, featured-images, full-width-template, rtl-language-support, sticky-post, theme-options, threaded-comments, translation-ready
*/

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

:root {
    --color-bg: #08081a;
    --color-bg-secondary: #0d0d2b;
    --color-surface: rgba(255, 255, 255, 0.04);
    --color-surface-hover: rgba(108, 99, 255, 0.12);
    --color-border: rgba(255, 255, 255, 0.08);
    --color-text: #ffffff;
    --color-text-muted: rgba(255, 255, 255, 0.65);
    --color-text-subtle: rgba(255, 255, 255, 0.38);
    --color-accent: #f5c842;
    --color-accent-hover: #ffd85e;
    --color-indigo: #6c63ff;
    --color-indigo-hover: #8178ff;
    --color-link: rgba(255, 255, 255, 0.82);
    --color-link-hover: #f5c842;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.8);
    --transition: 0.25s ease;
    --max-width: min(1400px, 94vw);
    --content-width: min(960px, 94vw);
}

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

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg);
    background-image: radial-gradient(ellipse at 20% 50%, rgba(108, 99, 255, 0.08) 0%, transparent 60%),
                      radial-gradient(ellipse at 80% 20%, rgba(108, 99, 255, 0.06) 0%, transparent 50%);
    color: var(--color-text);
    line-height: 1.7;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================================
   AURORA BACKGROUND
   ============================================================ */
.aurora-bg {
    position: fixed;
    inset: -10px;
    z-index: 0;
    pointer-events: none;
    filter: blur(12px);
    opacity: 0.45;
    will-change: transform;
}
a{
	color:white;
}
.aurora-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(100deg, rgba(108,99,255,0.15) 0%, rgba(108,99,255,0.15) 7%, transparent 10%, transparent 12%, rgba(108,99,255,0.12) 16%),
        repeating-linear-gradient(100deg, rgba(60,60,180,0.25) 10%, rgba(108,99,255,0.3) 15%, rgba(80,70,200,0.2) 20%, rgba(108,99,255,0.28) 25%, rgba(60,60,180,0.22) 30%);
    background-size: 300%, 200%;
    background-position: 50% 50%, 50% 50%;
    animation: auroraAnimation1 25s linear infinite;
}

.aurora-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(100deg, rgba(245,200,66,0.05) 0%, rgba(245,200,66,0.05) 7%, transparent 10%, transparent 12%, rgba(108,99,255,0.08) 16%),
        repeating-linear-gradient(100deg, rgba(60,60,180,0.2) 10%, rgba(108,99,255,0.25) 15%, rgba(80,70,200,0.18) 20%, rgba(108,99,255,0.22) 25%, rgba(60,60,180,0.18) 30%);
    background-size: 200%, 100%;
    background-position: 50% 50%, 50% 50%;
    animation: auroraAnimation2 20s linear infinite reverse;
    mix-blend-mode: screen;
}

@keyframes auroraAnimation1 {
    0%   { background-position: 0% 50%, 0% 50%; }
    100% { background-position: 100% 50%, 100% 50%; }
}

@keyframes auroraAnimation2 {
    0%   { background-position: 0% 50%, 0% 50%; }
    100% { background-position: 100% 50%, 100% 50%; }
}

/* ============================================================
   SITE WRAPPER
   ============================================================ */
.site-wrapper {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 0 clamp(1.25rem, 4vw, 3rem);
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(8, 8, 26, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(108, 99, 255, 0.15);
    transition: background var(--transition);
}

.site-header.scrolled {
    background: rgba(8, 8, 26, 0.92);
}

.site-branding {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--color-text);
}

.site-logo img {
    height: 36px;
    width: auto;
    border-radius: 50%;
}

.site-title {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-text);
    text-decoration: none;
}

.site-title:hover {
    color: var(--color-text);
    text-decoration: none;
}

.main-navigation {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.main-navigation ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.main-navigation ul li a {
    display: block;
    padding: 0.4rem 0.85rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-muted);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
    letter-spacing: 0.01em;
}

.main-navigation ul li a:hover,
.main-navigation ul li.current-menu-item > a,
.main-navigation ul li.current_page_item > a {
    color: var(--color-text);
    background: var(--color-surface-hover);
}

.main-navigation ul ul {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: rgba(0, 0, 0, 0.92);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.4rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--transition);
    box-shadow: var(--shadow-lg);
}

.main-navigation ul li:hover > ul {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.main-navigation ul li {
    position: relative;
}

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

/* ============================================================
   FRONT PAGE / HERO
   ============================================================ */
.front-page-hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: clamp(6rem, 10vw, 9rem) clamp(1.25rem, 5vw, 4rem) clamp(3rem, 5vw, 5rem);
}

.hero-eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
    padding: 0.4rem 1rem;
    border: 1px solid rgba(245, 200, 66, 0.35);
    border-radius: 100px;
}

.hero-name {
    font-size: clamp(3rem, 10vw, 7rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.0;
    margin-bottom: 1.25rem;
    background: linear-gradient(135deg, #ffffff 0%, rgba(245, 200, 66, 0.85) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-tagline {
    font-size: clamp(1rem, 2.5vw, 1.35rem);
    color: var(--color-text-muted);
    max-width: min(680px, 90vw);
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

.hero-location {
    font-size: 0.9rem;
    color: var(--color-text-subtle);
    margin-bottom: 2.5rem;
    letter-spacing: 0.05em;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 3.5rem;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    background: var(--color-indigo);
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    letter-spacing: -0.01em;
    box-shadow: 0 4px 20px rgba(108, 99, 255, 0.4);
}

.btn-primary:hover {
    background: var(--color-indigo-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(108, 99, 255, 0.55);
    color: #ffffff;
    text-decoration: none;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    background: transparent;
    color: var(--color-text);
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius-md);
    border: 1px solid rgba(108, 99, 255, 0.4);
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition), transform var(--transition);
    letter-spacing: -0.01em;
}

.btn-secondary:hover {
    background: rgba(108, 99, 255, 0.12);
    border-color: rgba(108, 99, 255, 0.7);
    transform: translateY(-1px);
    color: var(--color-text);
    text-decoration: none;
}

/* Hero Social Links */
.hero-social {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.hero-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(108, 99, 255, 0.3);
    border-radius: 50%;
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.hero-social a:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
    background: rgba(245, 200, 66, 0.08);
}

/* ============================================================
   SERVICES / EXPERTISE SECTION
   ============================================================ */
.section {
    padding: clamp(3rem, 6vw, 6rem) clamp(1.25rem, 4vw, 3rem);
    max-width: var(--max-width);
    margin: 0 auto;
    width: 100%;
}

.section-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-subtle);
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff 40%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-description {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    max-width: min(620px, 100%);
    line-height: 1.7;
    margin-bottom: 3rem;
}

/* Card Grid */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
    gap: clamp(1rem, 2vw, 1.5rem);
}

.card {
    background: rgba(13, 13, 43, 0.7);
    border: 1px solid rgba(108, 99, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    transition: background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
    position: relative;
    overflow: hidden;
}

.card:hover {
    background: rgba(20, 20, 60, 0.85);
    border-color: rgba(108, 99, 255, 0.4);
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(108, 99, 255, 0.15);
}

.card-icon {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    display: block;
}

.card-title {
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
    color: var(--color-accent);
}

.card-desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* ============================================================
   BLOG / ARCHIVE
   ============================================================ */
.site-main {
    flex: 1;
    padding-top: 80px;
}

.content-area {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: clamp(2rem, 4vw, 3.5rem) clamp(1.25rem, 4vw, 3rem);
    display: grid;
    grid-template-columns: 1fr minmax(280px, 320px);
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: start;
}

.content-area.no-sidebar {
    grid-template-columns: 1fr;
    max-width: var(--content-width);
}

/* Post List */
.posts-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.post-card {
    background: rgba(13, 13, 43, 0.7);
    border: 1px solid rgba(108, 99, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.post-card:hover {
    background: rgba(20, 20, 60, 0.85);
    border-color: rgba(108, 99, 255, 0.35);
    box-shadow: 0 6px 24px rgba(108, 99, 255, 0.12);
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 0.75rem;
}

.post-category {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-subtle);
    text-decoration: none;
}

.post-category:hover {
    color: var(--color-text);
    text-decoration: none;
}

.post-date {
    font-size: 0.8rem;
    color: var(--color-text-subtle);
}

.post-title {
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.25;
    margin-bottom: 0.75rem;
}

.post-title a {
    color: var(--color-text);
    text-decoration: none;
    transition: color var(--transition);
}

.post-title a:hover {
    color: var(--color-accent);
}

.post-excerpt {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.65;
    margin-bottom: 1.25rem;
}

.post-readmore {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-indigo);
    text-decoration: none;
    transition: color var(--transition);
}

.post-readmore:hover {
    color: var(--color-accent);
    text-decoration: none;
}

/* ============================================================
   SINGLE POST / PAGE
   ============================================================ */
.entry-header {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.entry-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 1.15;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.entry-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: rgba(255,255,255,0.88);
}

.entry-content h2 {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin: 2.5rem 0 1rem;
    color: var(--color-text);
}

.entry-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin: 2rem 0 0.75rem;
    color: var(--color-text);
}

.entry-content h4 {
    font-size: 1.05rem;
    font-weight: 600;
    margin: 1.5rem 0 0.5rem;
    color: var(--color-text);
}

.entry-content p {
    margin-bottom: 1.4rem;
}

.entry-content a {
    color: var(--color-indigo);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color var(--transition);
}

.entry-content a:hover {
    color: var(--color-accent);
}

.entry-content ul,
.entry-content ol {
    padding-left: 1.5rem;
    margin-bottom: 1.4rem;
}

.entry-content li {
    margin-bottom: 0.4rem;
}

.entry-content blockquote {
    border-left: 3px solid rgba(255,255,255,0.3);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    background: var(--color-surface);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-style: italic;
    color: var(--color-text-muted);
}

.entry-content pre {
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.5rem;
    overflow-x: auto;
    margin-bottom: 1.4rem;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    line-height: 1.6;
}

.entry-content code {
    font-family: var(--font-mono);
    font-size: 0.88em;
    background: rgba(255,255,255,0.08);
    padding: 0.15em 0.4em;
    border-radius: 4px;
    color: rgba(255,255,255,0.9);
}

.entry-content pre code {
    background: none;
    padding: 0;
}

.entry-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    display: block;
    margin: 1.5rem auto;
}

.entry-content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.4rem;
    font-size: 0.95rem;
}

.entry-content th,
.entry-content td {
    padding: 0.65rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

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

/* ============================================================
   FEATURED IMAGE
   ============================================================ */
.post-thumbnail {
    margin-bottom: 2rem;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.post-thumbnail img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.4s ease;
}

.post-thumbnail:hover img {
    transform: scale(1.02);
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
    position: sticky;
    top: 84px;
}

.widget {
    background: rgba(13, 13, 43, 0.7);
    border: 1px solid rgba(108, 99, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.widget-title {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-subtle);
    margin-bottom: 1.1rem;
}

.widget ul {
    list-style: none;
}

.widget ul li {
    padding: 0.35rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 0.9rem;
}

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

.widget ul li a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--transition);
}

.widget ul li a:hover {
    color: var(--color-text);
}

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.4rem;
    padding: 2rem 0;
}

.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 0.5rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition);
}

.pagination .page-numbers:hover,
.pagination .page-numbers.current {
    background: rgba(108, 99, 255, 0.18);
    border-color: rgba(108, 99, 255, 0.5);
    color: var(--color-text);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--color-border);
    padding: clamp(2rem, 4vw, 3.5rem) clamp(1.25rem, 4vw, 3rem) clamp(1.5rem, 3vw, 2.5rem);
    background: rgba(8, 8, 26, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2rem;
    align-items: start;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.footer-brand-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.4rem;
    letter-spacing: -0.02em;
}

.footer-brand-tagline {
    font-size: 0.875rem;
    color: var(--color-text-subtle);
}

.footer-nav {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.footer-nav a {
    font-size: 0.875rem;
    color: var(--color-text-subtle);
    text-decoration: none;
    transition: color var(--transition);
}

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

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright {
    font-size: 0.825rem;
    color: var(--color-text-subtle);
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.footer-social a {
    font-size:1.1rem;
    color: var(--color-text-subtle);
    text-decoration: none;
    transition: color var(--transition);
}

.footer-social a:hover {
    color: var(--color-text);
}
.page-numbers.current{
	color:#08081a;
}

/* ============================================================
   404 PAGE
   ============================================================ */
.error-404-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
}

.error-404-code {
    font-size: clamp(6rem, 20vw, 12rem);
    font-weight: 700;
    letter-spacing: -0.06em;
    line-height: 1;
    background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.04) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.error-404-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.error-404-desc {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    max-width: 400px;
}

/* ============================================================
   SEARCH FORM
   ============================================================ */
.search-form {
    display: flex;
    gap: 0.5rem;
}

.search-field {
    flex: 1;
    padding: 0.6rem 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    outline: none;
    transition: border-color var(--transition), background var(--transition);
}

.search-field:focus {
    border-color: rgba(255,255,255,0.3);
    background: var(--color-surface-hover);
}

.search-field::placeholder {
    color: var(--color-text-subtle);
}

.search-submit {
    padding: 0.6rem 1.25rem;
    background: var(--color-surface-hover);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition);
}

.search-submit:hover {
    background: rgba(255,255,255,0.12);
    border-color: rgba(255,255,255,0.2);
}

/* ============================================================
   COMMENTS
   ============================================================ */
.comments-area {
    margin-top: 3rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--color-border);
}

.comments-title {
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1.75rem;
}

.comment-body {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1rem;
}

.comment-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.comment-author b {
    font-weight: 600;
    font-size: 0.95rem;
}

.comment-author a {
    color: var(--color-text);
    text-decoration: none;
}

.comment-metadata a {
    font-size: 0.8rem;
    color: var(--color-text-subtle);
    text-decoration: none;
}

.comment-content p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.65;
}

/* ============================================================
   COMMENT FORM
   ============================================================ */
#commentform label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: 0.4rem;
}

#commentform input[type="text"],
#commentform input[type="email"],
#commentform input[type="url"],
#commentform textarea {
    width: 100%;
    padding: 0.6rem 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    outline: none;
    transition: border-color var(--transition);
    margin-bottom: 1rem;
}

#commentform input:focus,
#commentform textarea:focus {
    border-color: rgba(255,255,255,0.3);
}

#commentform textarea {
    min-height: 140px;
    resize: vertical;
}

#commentform input[type="submit"] {
    padding: 0.65rem 1.5rem;
    background: var(--color-indigo);
    color: #ffffff;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity var(--transition);
}

#commentform input[type="submit"]:hover {
    background: var(--color-indigo-hover);
    opacity: 1;
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
}

.screen-reader-text:focus {
    background-color: #000;
    clip: auto !important;
    color: #fff;
    display: block;
    font-size: 1rem;
    height: auto;
    left: 5px;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 5px;
    width: auto;
    z-index: 1000;
}

/* Skip link */
.skip-link {
    position: absolute;
    left: -9999px;
    top: 5px;
    z-index: 999;
    padding: 0.5rem 1rem;
    background: #fff;
    color: #000;
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
}

.skip-link:focus {
    left: 5px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (min-width: 1600px) {
    :root {
        --max-width: min(1600px, 92vw);
        --content-width: min(1100px, 92vw);
    }

    .card-grid {
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    }

    .content-area {
        grid-template-columns: 1fr minmax(300px, 360px);
    }
}

@media (max-width: 768px) {
    .site-header {
        padding: 0 1.25rem;
    }

    .main-navigation {
        display: none;
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--color-border);
        padding: 1rem;
        flex-direction: column;
        align-items: stretch;
    }

    .main-navigation.open {
        display: flex;
    }

    .main-navigation ul {
        flex-direction: column;
        gap: 0;
    }

    .main-navigation ul li a {
        padding: 0.7rem 1rem;
        font-size: 1rem;
    }

    .nav-toggle {
        display: flex;
    }

    .content-area {
        grid-template-columns: 1fr;
        padding: 2rem 1.25rem;
        gap: 2rem;
    }

    .sidebar {
        position: static;
    }

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .hero-ctas {
        flex-direction: column;
        align-items: center;
    }

    .section {
        padding: 3rem 1.25rem;
    }

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

@media (max-width: 480px) {
    .front-page-hero {
        padding: 5.5rem 1rem 2.5rem;
    }

    .hero-name {
        font-size: clamp(2.5rem, 12vw, 4rem);
    }

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

/* ============================================================
   PRINT
   ============================================================ */
@media print {
    .aurora-bg,
    .site-header,
    .sidebar,
    .site-footer,
    .nav-toggle { display: none; }

    body {
        background: white;
        color: black;
    }

    .entry-content a { color: black; }
}

/* ============================================================
   WP CORE ALIGNMENT CLASSES
   ============================================================ */
.alignnone { margin: 1rem 0; }
.aligncenter { display: block; margin: 1rem auto; }
.alignleft { float: left; margin: 0.5rem 1.5rem 0.5rem 0; }
.alignright { float: right; margin: 0.5rem 0 0.5rem 1.5rem; }
.wp-caption { max-width: 100%; }
.wp-caption-text { font-size: 0.85rem; color: var(--color-text-subtle); text-align: center; padding: 0.4rem 0; }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 0.75rem; }
.gallery-item { margin: 0; }
.gallery-item img { width: 100%; height: auto; border-radius: var(--radius-sm); }
.contact-section {
    display: flex;
    justify-content: center;
}
 
.contact-inner {
    width: 100%;
    max-width: min(700px, 100%);
}
 
.contact-header {
    margin-bottom: 2.5rem;
}
 
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
 
.contact-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}
 
.contact-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}
 
.contact-field label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
}
 
.contact-field input,
.contact-field textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(13, 13, 43, 0.7);
    border: 1px solid rgba(108, 99, 255, 0.2);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
    resize: none;
}
 
.contact-field input::placeholder,
.contact-field textarea::placeholder {
    color: var(--color-text-subtle);
}
 
.contact-field input:focus,
.contact-field textarea:focus {
    border-color: var(--color-indigo);
    background: rgba(20, 20, 60, 0.85);
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.15);
}
 
.contact-field input:focus:invalid,
.contact-field textarea:focus:invalid {
    border-color: rgba(255, 100, 100, 0.6);
    box-shadow: 0 0 0 3px rgba(255, 100, 100, 0.1);
}
 
.contact-field textarea {
    min-height: 130px;
    line-height: 1.6;
}
 
.contact-footer {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}
 
.contact-submit .submit-loading {
    display: none;
}
 
.contact-submit.is-loading .submit-text {
    display: none;
}
 
.contact-submit.is-loading .submit-loading {
    display: inline;
}
 
.contact-submit.is-loading {
    opacity: 0.7;
    pointer-events: none;
}
 
.contact-success,
.contact-error {
    display: none;
    font-size: 0.9rem;
    font-weight: 500;
    margin: 0;
}
 
.contact-success.is-visible {
    display: block;
    color: #6ee7b7;
}
 
.contact-error.is-visible {
    display: block;
    color: #fca5a5;
}
 
@media (max-width: 600px) {
    .contact-row {
        grid-template-columns: 1fr;
    }
}