/*
Theme Name: HZIBS Premium Theme
Theme URI: https://hzibs.com
Author: HZIBS
Author URI: https://hzibs.com
Description: Modern premium WordPress theme with stunning animations, glassmorphism effects, and beautiful gradient designs
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Template: twentytwentyfive
Text Domain: hzibs-theme
Tags: custom-colors, custom-menu, featured-images, full-width-template, blog, modern
*/

/* ============================================
   ROOT VARIABLES & DESIGN SYSTEM
   ============================================ */
:root {
    /* Primary Colors - Deep Ocean Gradient */
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --accent-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --dark-gradient: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 50%, #16213e 100%);
    --gold-gradient: linear-gradient(135deg, #f5af19 0%, #f12711 100%);
    --aurora-gradient: linear-gradient(135deg, #00c6fb 0%, #005bea 50%, #7028e4 100%);

    /* Base Colors */
    --primary: #667eea;
    --primary-dark: #5a67d8;
    --secondary: #764ba2;
    --accent: #00f2fe;
    --dark: #0f0f1a;
    --darker: #0a0a12;
    --light: #ffffff;
    --gray-100: #f7fafc;
    --gray-200: #edf2f7;
    --gray-300: #e2e8f0;
    --gray-400: #cbd5e0;
    --gray-500: #a0aec0;
    --gray-600: #718096;
    --gray-700: #4a5568;
    --gray-800: #2d3748;
    --gray-900: #1a202c;

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.15);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);

    /* Typography */
    --font-primary: 'Pretendard', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Pretendard', 'Noto Sans KR', sans-serif;
    --font-code: 'JetBrains Mono', 'Fira Code', monospace;

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

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-bounce: 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 40px rgba(102, 126, 234, 0.4);
    --shadow-glow-accent: 0 0 60px rgba(0, 242, 254, 0.3);
}

/* ============================================
   FONT IMPORTS
   ============================================ */
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css');
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ============================================
   BASE RESET & GLOBAL STYLES
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    font-weight: 400;
    line-height: 1.7;
    color: var(--gray-100);
    background: var(--dark);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Animated Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark-gradient);
    z-index: -2;
}

body::after {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
        radial-gradient(ellipse at 20% 30%, rgba(102, 126, 234, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(118, 75, 162, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(0, 242, 254, 0.05) 0%, transparent 60%);
    z-index: -1;
    animation: nebula 30s ease-in-out infinite alternate;
}

@keyframes nebula {
    0% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-5%, 5%) rotate(3deg); }
    100% { transform: translate(5%, -5%) rotate(-3deg); }
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--light);
    margin-top: 0;
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    margin-bottom: var(--space-lg);
    color: var(--gray-300);
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: var(--transition-base);
    position: relative;
}

a:hover {
    color: var(--light);
}

a:not(.wp-block-button__link):not(.wp-block-navigation-item__content)::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: width var(--transition-base);
}

a:not(.wp-block-button__link):not(.wp-block-navigation-item__content):hover::after {
    width: 100%;
}

/* ============================================
   LAYOUT & CONTAINERS
   ============================================ */
.wp-site-blocks {
    padding: 0;
}

.wp-block-group.alignfull {
    padding-left: var(--space-xl);
    padding-right: var(--space-xl);
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
header.wp-block-template-part,
.wp-block-template-part[data-area="header"] {
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 15, 26, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition-smooth);
}

header.wp-block-template-part.scrolled {
    background: rgba(15, 15, 26, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* Adjust content for fixed header */
main.wp-block-group,
.wp-block-post-content,
.entry-content {
    padding-top: 100px;
}

/* Site Title */
.wp-block-site-title a {
    font-size: 1.5rem !important;
    font-weight: 800 !important;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.03em;
}

.wp-block-site-title a::after {
    display: none;
}

/* Navigation */
.wp-block-navigation {
    gap: var(--space-sm);
}

.wp-block-navigation-item__content {
    font-weight: 500 !important;
    font-size: 0.95rem !important;
    padding: var(--space-sm) var(--space-md) !important;
    border-radius: var(--radius-full) !important;
    transition: var(--transition-base) !important;
    color: var(--gray-300) !important;
}

.wp-block-navigation-item__content:hover {
    color: var(--light) !important;
    background: var(--glass-bg) !important;
}

.wp-block-navigation-item.current-menu-item .wp-block-navigation-item__content {
    background: var(--primary-gradient) !important;
    color: var(--light) !important;
}

/* Mobile Menu */
.wp-block-navigation__responsive-container {
    background: rgba(15, 15, 26, 0.98) !important;
    backdrop-filter: blur(30px) !important;
}

/* ============================================
   BUTTONS
   ============================================ */
.wp-block-button__link,
.wp-element-button,
button,
input[type="submit"] {
    font-family: var(--font-primary) !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    padding: var(--space-md) var(--space-xl) !important;
    border-radius: var(--radius-full) !important;
    background: var(--primary-gradient) !important;
    color: var(--light) !important;
    border: none !important;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: var(--transition-base) !important;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4) !important;
}

.wp-block-button__link::before,
.wp-element-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.wp-block-button__link:hover::before,
.wp-element-button:hover::before {
    left: 100%;
}

.wp-block-button__link:hover,
.wp-element-button:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5) !important;
}

/* Outline Button */
.wp-block-button.is-style-outline .wp-block-button__link {
    background: transparent !important;
    border: 2px solid var(--primary) !important;
    color: var(--primary) !important;
    box-shadow: none !important;
}

.wp-block-button.is-style-outline .wp-block-button__link:hover {
    background: var(--primary-gradient) !important;
    color: var(--light) !important;
    border-color: transparent !important;
}

/* ============================================
   CARDS & CONTENT BLOCKS
   ============================================ */
.wp-block-group,
.wp-block-column {
    transition: var(--transition-base);
}

/* Glass Card Effect */
.wp-block-group.has-background,
.wp-block-cover,
article.type-post,
.wp-block-post {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    border: 1px solid var(--glass-border) !important;
    border-radius: var(--radius-xl) !important;
    overflow: hidden;
    transition: var(--transition-smooth) !important;
}

article.type-post:hover,
.wp-block-post:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
    border-color: rgba(102, 126, 234, 0.3) !important;
}

/* Post Cards */
.wp-block-post-template {
    gap: var(--space-xl) !important;
}

.wp-block-post-featured-image {
    margin-bottom: 0 !important;
    overflow: hidden;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.wp-block-post-featured-image img {
    transition: var(--transition-smooth) !important;
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.wp-block-post:hover .wp-block-post-featured-image img {
    transform: scale(1.08);
}

.wp-block-post-title {
    font-size: 1.4rem !important;
    margin-bottom: var(--space-sm) !important;
}

.wp-block-post-title a {
    color: var(--light) !important;
    background: linear-gradient(135deg, var(--light) 0%, var(--gray-300) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.wp-block-post-title a::after {
    display: none;
}

.wp-block-post-title a:hover {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.wp-block-post-excerpt {
    color: var(--gray-400) !important;
    font-size: 0.95rem !important;
}

.wp-block-post-date {
    color: var(--gray-500) !important;
    font-size: 0.85rem !important;
}

/* ============================================
   IMAGES & MEDIA
   ============================================ */
.wp-block-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.wp-block-image img {
    border-radius: var(--radius-lg);
    transition: var(--transition-smooth);
}

.wp-block-image:hover img {
    transform: scale(1.02);
}

.wp-block-cover {
    min-height: 500px !important;
}

.wp-block-cover::before {
    background: linear-gradient(180deg, transparent 0%, rgba(15, 15, 26, 0.8) 100%) !important;
}

/* ============================================
   CODE BLOCKS
   ============================================ */
.wp-block-code,
pre,
code {
    font-family: var(--font-code) !important;
    background: rgba(0, 0, 0, 0.4) !important;
    border: 1px solid var(--glass-border) !important;
    border-radius: var(--radius-md) !important;
    padding: var(--space-lg) !important;
    color: var(--accent) !important;
    font-size: 0.9rem !important;
    overflow-x: auto;
}

/* ============================================
   BLOCKQUOTES
   ============================================ */
.wp-block-quote,
blockquote {
    background: var(--glass-bg) !important;
    border-left: 4px solid var(--primary) !important;
    border-radius: 0 var(--radius-md) var(--radius-md) 0 !important;
    padding: var(--space-xl) !important;
    margin: var(--space-xl) 0 !important;
    position: relative;
}

.wp-block-quote::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 5rem;
    font-family: Georgia, serif;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
    line-height: 1;
}

/* ============================================
   FORMS & INPUTS
   ============================================ */
input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="search"],
textarea {
    font-family: var(--font-primary) !important;
    background: rgba(0, 0, 0, 0.3) !important;
    border: 1px solid var(--glass-border) !important;
    border-radius: var(--radius-md) !important;
    padding: var(--space-md) var(--space-lg) !important;
    color: var(--light) !important;
    transition: var(--transition-base) !important;
    width: 100%;
}

input:focus,
textarea:focus {
    outline: none !important;
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2) !important;
}

::placeholder {
    color: var(--gray-500) !important;
}

/* Search Block */
.wp-block-search__input {
    background: rgba(0, 0, 0, 0.3) !important;
    border: 1px solid var(--glass-border) !important;
    color: var(--light) !important;
}

/* ============================================
   FOOTER
   ============================================ */
footer.wp-block-template-part,
.wp-block-template-part[data-area="footer"] {
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.5) 100%) !important;
    border-top: 1px solid var(--glass-border) !important;
    margin-top: var(--space-4xl) !important;
    padding: var(--space-3xl) 0 !important;
}

/* ============================================
   SIDEBAR & WIDGETS
   ============================================ */
.wp-block-widget-area {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
}

/* ============================================
   TABLE OF CONTENTS (Easy TOC Plugin)
   ============================================ */
#ez-toc-container {
    background: var(--glass-bg) !important;
    border: 1px solid var(--glass-border) !important;
    border-radius: var(--radius-xl) !important;
    padding: var(--space-xl) !important;
    margin: var(--space-xl) 0 !important;
}

#ez-toc-container .ez-toc-title {
    color: var(--light) !important;
    font-weight: 700 !important;
}

#ez-toc-container a {
    color: var(--gray-300) !important;
}

#ez-toc-container a:hover {
    color: var(--accent) !important;
}

/* ============================================
   ANIMATIONS
   ============================================ */
/* Fade In Up */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fade In */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Slide In Left */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Pulse Glow */
@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(102, 126, 234, 0.4); }
    50% { box-shadow: 0 0 40px rgba(102, 126, 234, 0.6); }
}

/* Float */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Animate on Scroll Classes */
.animate-fadeInUp {
    animation: fadeInUp 0.8s ease-out forwards;
}

.animate-fadeIn {
    animation: fadeIn 0.6s ease-out forwards;
}

.animate-slideInLeft {
    animation: slideInLeft 0.8s ease-out forwards;
}

/* Stagger animations */
.animate-stagger > *:nth-child(1) { animation-delay: 0.1s; }
.animate-stagger > *:nth-child(2) { animation-delay: 0.2s; }
.animate-stagger > *:nth-child(3) { animation-delay: 0.3s; }
.animate-stagger > *:nth-child(4) { animation-delay: 0.4s; }
.animate-stagger > *:nth-child(5) { animation-delay: 0.5s; }

/* Initial state for animated elements */
[data-animate] {
    opacity: 0;
}

[data-animate].animated {
    opacity: 1;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-glow {
    text-shadow: 0 0 30px rgba(102, 126, 234, 0.5);
}

.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
}

.glow {
    box-shadow: var(--shadow-glow);
}

.hover-lift {
    transition: var(--transition-base);
}

.hover-lift:hover {
    transform: translateY(-5px);
}

/* ============================================
   SCROLLBAR CUSTOMIZATION
   ============================================ */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--darker);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-gradient);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-gradient);
}

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--primary) var(--darker);
}

/* ============================================
   SELECTION
   ============================================ */
::selection {
    background: rgba(102, 126, 234, 0.3);
    color: var(--light);
}

::-moz-selection {
    background: rgba(102, 126, 234, 0.3);
    color: var(--light);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    :root {
        --space-xl: 1.5rem;
        --space-2xl: 2rem;
        --space-3xl: 3rem;
    }
}

@media (max-width: 768px) {
    :root {
        --space-lg: 1rem;
        --space-xl: 1.25rem;
    }

    main.wp-block-group,
    .wp-block-post-content,
    .entry-content {
        padding-top: 80px;
    }

    .wp-block-post-template {
        gap: var(--space-lg) !important;
    }

    .wp-block-post-featured-image img {
        height: 200px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .wp-block-button__link {
        padding: var(--space-sm) var(--space-lg) !important;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    body::before,
    body::after {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

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

/* ============================================
   RANK MATH SEO COMPATIBILITY
   ============================================ */
.rank-math-breadcrumb {
    color: var(--gray-400) !important;
    padding: var(--space-md) 0 !important;
}

.rank-math-breadcrumb a {
    color: var(--gray-300) !important;
}

.rank-math-breadcrumb a:hover {
    color: var(--accent) !important;
}

/* ============================================
   WORDFENCE COMPATIBILITY
   ============================================ */
.wf-scan-result {
    background: var(--glass-bg) !important;
    border-color: var(--glass-border) !important;
}

/* ============================================
   LOADING & PRELOADER
   ============================================ */
.site-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.site-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--glass-border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}