/*
Theme Name: NexTools Premium
Theme URI: https://nextools.live
Author: NexTools
Description: Premium AI Tools Discovery Platform with Dynamic Effects
Version: 1.0
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: nextools
Domain Path: /languages
*/

:root {
    --primary: #00d4ff;
    --secondary: #0066cc;
    --accent: #ff006e;
    --dark-bg: #0a0e27;
    --card-bg: #1a1f3a;
    --text-primary: #ffffff;
    --text-secondary: #a0aec0;
    --border: #2d3748;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #0f1535 100%);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Header & Navigation */
header {
    background: rgba(10, 14, 39, 0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.12);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0.85rem 0;
    transition: padding 0.3s ease, box-shadow 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    box-sizing: border-box;
    width: 100%;
}

.header-inner,
header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

/* Logo left */
.site-branding {
    flex-shrink: 0;
}

.site-branding h1 {
    font-size: 1.6rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary) 0%, #7b2ff7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
    margin: 0;
}

.site-branding a {
    text-decoration: none;
}

/* Nav centered */
.main-navigation {
    flex: 1;
    display: flex;
    justify-content: center;
}

nav ul,
.main-navigation ul {
    display: flex;
    list-style: none;
    gap: 0.25rem;
    align-items: center;
    margin: 0;
    padding: 0;
}

nav a,
.main-navigation a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.92rem;
    padding: 0.45rem 0.9rem;
    border-radius: 8px;
    transition: all 0.2s ease;
    display: block;
}

nav a:hover,
.main-navigation a:hover {
    color: var(--primary);
    background: rgba(0, 212, 255, 0.08);
}

/* CTA right */
.header-cta {
    flex-shrink: 0;
}

.header-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.55rem 1.2rem;
    background: linear-gradient(135deg, var(--primary), #7b2ff7);
    color: #fff;
    font-size: 0.88rem;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    white-space: nowrap;
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.25);
}

.header-cta-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
    box-shadow: 0 6px 25px rgba(0, 212, 255, 0.35);
}

.header-cta-dot {
    width: 7px;
    height: 7px;
    background: #fff;
    border-radius: 50%;
    animation: pulse-dot 1.8s ease-in-out infinite;
    flex-shrink: 0;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.7); }
}

/* Admin bar compensation */
.admin-bar header {
    top: 32px;
}

@media screen and (max-width: 782px) {
    .admin-bar header {
        top: 46px;
    }
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 2rem 0;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

#particleCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glowing-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(0deg, transparent 24%, rgba(0, 212, 255, 0.05) 25%, rgba(0, 212, 255, 0.05) 26%, transparent 27%, transparent 74%, rgba(0, 212, 255, 0.05) 75%, rgba(0, 212, 255, 0.05) 76%, transparent 77%, transparent),
        linear-gradient(90deg, transparent 24%, rgba(0, 212, 255, 0.05) 25%, rgba(0, 212, 255, 0.05) 26%, transparent 27%, transparent 74%, rgba(0, 212, 255, 0.05) 75%, rgba(0, 212, 255, 0.05) 76%, transparent 77%, transparent);
    background-size: 50px 50px;
    animation: gridShift 20s linear infinite;
}

@keyframes gridShift {
    0% { transform: translateY(0); }
    100% { transform: translateY(50px); }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    box-sizing: border-box;
    width: 100%;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--primary);
    border-radius: 50px;
    padding: 0.75rem 1.5rem;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    animation: fadeInUp 0.8s ease;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease 0.2s both;
    line-height: 1.2;
}

.hero-description {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.6s both;
    margin-bottom: 3rem;
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--dark-bg);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-secondary:hover {
    background: rgba(0, 212, 255, 0.1);
    transform: translateY(-2px);
}

.hero-search {
    animation: fadeInUp 1s ease 0.8s both;
}

.hero-search form {
    display: flex;
    gap: 0;
    max-width: 560px;
    margin: 0 auto;
    border-radius: 50px;
    overflow: hidden;
    border: 1px solid var(--border);
    background: rgba(26, 31, 58, 0.8);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.1);
}

.search-input {
    flex: 1;
    padding: 1rem 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
}

.search-input::placeholder {
    color: var(--text-secondary);
}

.search-button {
    padding: 1rem 1.8rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border: none;
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: opacity 0.2s ease;
    border-radius: 0 50px 50px 0;
}

.search-button:hover {
    opacity: 0.88;
}

/* Featured Sections */
.featured-section, .articles-section, .features-section, .cta-section {
    padding: 6rem 0;
    position: relative;
    z-index: 10;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.tools-grid, .articles-grid, .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.tool-card, .article-card, .feature-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tool-card::before, .article-card::before, .feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.tool-card:hover, .article-card:hover, .feature-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.tool-card:hover::before, .article-card:hover::before, .feature-card:hover::before {
    left: 100%;
}

.tool-card h3, .article-card h3, .feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary);
    position: relative;
    z-index: 1;
}

.tool-card p, .article-card p, .feature-card p {
    color: var(--text-secondary);
    position: relative;
    z-index: 1;
    margin-bottom: 1rem;
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-cta {
    text-align: center;
}

.cta-section {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(0, 102, 204, 0.1) 100%);
    border-radius: 12px;
    text-align: center;
    padding: 4rem 2rem;
}

.cta-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Footer */
footer {
    background: rgba(10, 14, 39, 0.95);
    border-top: 1px solid var(--border);
    padding: 4rem 0 2rem;
    margin-top: 6rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3, .footer-section h4 {
    color: var(--primary);
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    color: var(--text-secondary);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Typewriter cursor */
.typewriter-cursor {
    display: inline-block;
    color: var(--primary);
    font-weight: 300;
    animation: blink-cursor 0.8s step-end infinite;
    margin-left: 2px;
}

@keyframes blink-cursor {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* Hamburger Button */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.menu-toggle .bar {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Animate to X when active */
.menu-toggle.is-active .bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.menu-toggle.is-active .bar:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.menu-toggle.is-active .bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .tools-grid, .articles-grid, .features-grid {
        grid-template-columns: 1fr;
    }

    /* Show hamburger, hide nav and CTA on mobile */
    .menu-toggle {
        display: flex;
    }

    .header-cta {
        display: none;
    }

    .main-navigation {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--dark-bg, #0a0e27);
        border-top: 1px solid var(--border, rgba(255,255,255,0.1));
        padding: 1rem 0;
        z-index: 1000;
        box-shadow: 0 8px 24px rgba(0,0,0,0.3);
        flex: none;
        justify-content: flex-start;
    }

    .main-navigation.nav-open {
        display: block;
    }

    .main-navigation ul {
        flex-direction: column;
        gap: 0;
        padding: 0;
        margin: 0;
        list-style: none;
    }

    .main-navigation ul li a {
        display: block;
        padding: 0.85rem 1.5rem;
        color: var(--text-primary);
        text-decoration: none;
        font-size: 1rem;
        border-bottom: 1px solid rgba(255,255,255,0.05);
        transition: background 0.2s ease, color 0.2s ease;
        border-radius: 0;
        background: transparent;
    }

    .main-navigation ul li a:hover {
        background: rgba(0, 212, 255, 0.08);
        color: var(--primary, #00d4ff);
    }

    header {
        position: relative;
    }

    /* Fix container padding on mobile */
    .container {
        padding: 0 1rem;
    }

    /* Fix all images overflowing */
    img {
        max-width: 100%;
        height: auto;
    }

    /* Fix tables overflowing on mobile */
    table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        width: 100%;
    }

    /* Fix article single page layout */
    main.container {
        display: block !important;
        padding: 2rem 1rem !important;
    }

    /* Article content padding and readability */
    .article-content {
        font-size: 1rem !important;
        line-height: 1.8 !important;
        padding: 0 !important;
        word-break: break-word;
        overflow-wrap: break-word;
    }

    /* Article title font size */
    article h1 {
        font-size: 1.6rem !important;
        line-height: 1.3 !important;
        word-break: break-word;
    }

    /* Article meta info stack on mobile */
    article .meta-info {
        flex-direction: column;
        gap: 0.5rem;
    }

    /* Related articles single column */
    .related-grid {
        grid-template-columns: 1fr !important;
    }

    /* Fix hero section overflow */
    .hero-section {
        padding: 3rem 1rem;
        overflow: hidden;
    }

    /* Fix cards not overflowing */
    .tool-card,
    .article-card,
    .card {
        width: 100% !important;
        box-sizing: border-box;
    }

    /* Fix sidebar hidden on mobile */
    aside,
    .sidebar {
        display: none;
    }

    /* Fix footer columns */
    .footer-grid,
    .footer-columns {
        grid-template-columns: 1fr !important;
        gap: 2rem;
    }
}

/* Typography & Layout Improvements */
.article-content h2 {
    font-size: 2rem;
    margin: 2.5rem 0 1.5rem;
    color: var(--primary);
}

.article-content h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: var(--text-primary);
}

.article-content p {
    margin-bottom: 1.5rem;
}

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

.article-content li {
    margin-bottom: 0.5rem;
}

.article-content blockquote {
    border-left: 4px solid var(--primary);
    padding: 1rem 2rem;
    background: rgba(0, 212, 255, 0.05);
    margin: 2rem 0;
    font-style: italic;
    border-radius: 0 8px 8px 0;
}

/* Sidebar Widget Styling */
.widget {
    transition: transform 0.3s ease;
}

.widget:hover {
    transform: translateY(-3px);
}

.widget-title {
    position: relative;
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

.widget-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
}

/* Pagination Styling */
.pagination,
.navigation.pagination,
.nav-pagination {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 3rem;
}

/* WordPress the_posts_pagination output */
.navigation.pagination .nav-links {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.page-numbers,
.navigation.pagination .nav-links a,
.navigation.pagination .nav-links span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 0.75rem;
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
    background: rgba(255,255,255,0.03);
}

.page-numbers:hover,
.page-numbers.current,
.navigation.pagination .nav-links a:hover,
.navigation.pagination .nav-links span.current {
    background: linear-gradient(135deg, var(--primary), #7b2ff7);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
    transform: translateY(-1px);
}

.navigation.pagination .nav-links .dots {
    background: transparent;
    border-color: transparent;
    color: var(--text-secondary);
    cursor: default;
}

.navigation.pagination .nav-links .dots:hover {
    background: transparent;
    border-color: transparent;
    color: var(--text-secondary);
    transform: none;
    box-shadow: none;
}

/* Responsive Grid Fixes */
@media (max-width: 1024px) {
    main.container {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }
}

/* =============================================
   NexTools Pricing Table
   ============================================= */
.nx-pricing {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin: 1.5rem 0;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
}
.nx-plan {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(0,212,255,0.15);
    border-radius: 12px;
    padding: 1.5rem 1rem;
    text-align: center;
    transition: transform 0.2s ease, border-color 0.2s ease;
}
.nx-plan:hover {
    transform: translateY(-4px);
    border-color: rgba(0,212,255,0.4);
}
.nx-plan.featured {
    border-color: #00d4ff;
    background: rgba(0,212,255,0.06);
    position: relative;
}
.nx-plan.featured::before {
    content: 'Most Popular';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #00d4ff, #7b2ff7);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 12px;
    border-radius: 20px;
    white-space: nowrap;
}
.nx-plan-name {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #00d4ff;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}
.nx-plan-price {
    font-size: 2rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1;
    margin-bottom: 0.25rem;
}
.nx-plan-price span {
    font-size: 0.9rem;
    font-weight: 400;
    color: rgba(255,255,255,0.5);
}
.nx-plan-credits {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    margin: 0.75rem 0 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255,255,255,0.07);
    line-height: 1.5;
}
.nx-plan-btn {
    display: block;
    padding: 0.6rem 1rem;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    transition: opacity 0.2s ease;
    background: rgba(0,212,255,0.1);
    color: #00d4ff;
    border: 1px solid rgba(0,212,255,0.3);
}
.nx-plan.featured .nx-plan-btn {
    background: linear-gradient(135deg, #00d4ff, #7b2ff7);
    color: #fff;
    border: none;
}
.nx-plan-btn:hover { opacity: 0.8; }
@media (max-width: 600px) {
    .nx-pricing { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 380px) {
    .nx-pricing { grid-template-columns: 1fr; }
}