@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-primary: #08080a;
    --bg-secondary: #111115;
    --bg-card: rgba(18, 18, 24, 0.7);
    --bg-card-hover: rgba(26, 26, 36, 0.85);
    --accent: #f59e0b; /* Amber/Yellow */
    --accent-glow: rgba(245, 158, 11, 0.25);
    --accent-light: #fef08a;
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --border: rgba(255, 255, 255, 0.07);
    --border-hover: rgba(245, 158, 11, 0.3);
    --border-glow: 0 0 20px rgba(245, 158, 11, 0.15);
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1200px;
}

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

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Mouse Trail Canvas Overlay */
#trail-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 9999;
}

/* Base Layout elements */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

ul {
    list-style: none;
}

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

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(8, 8, 10, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

header.scrolled {
    padding: 0.5rem 0;
    background: rgba(8, 8, 10, 0.9);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    text-shadow: 0 0 10px rgba(245, 158, 11, 0.2);
}

.logo span {
    color: var(--accent);
}

.logo i {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--accent);
}

.nav-btn {
    background: linear-gradient(135deg, var(--accent) 0%, #d97706 100%);
    color: #000;
    padding: 0.6rem 1.4rem;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.5);
    color: #000;
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 180px 0 100px 0;
    background-image: linear-gradient(to bottom, rgba(8, 8, 10, 0.8) 0%, rgba(8, 8, 10, 0.95) 100%), url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    text-align: center;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #ffffff 30%, #fef08a 70%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 2.5rem auto;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, #d97706 100%);
    color: #000;
    box-shadow: 0 4px 20px rgba(245, 158, 11, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.hero-feature-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    padding: 1.5rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
    transition: var(--transition);
}

.hero-feature-card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--border-glow);
    transform: translateY(-3px);
}

.hero-feature-icon {
    font-size: 1.8rem;
    color: var(--accent);
    background: rgba(245, 158, 11, 0.1);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    flex-shrink: 0;
}

.hero-feature-info h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.hero-feature-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

/* Sections Global */
section {
    padding: 100px 0;
    position: relative;
}

.section-bg {
    background-color: var(--bg-secondary);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px auto;
}

.section-header h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff 50%, var(--accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Grid Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    transform: scaleX(0);
    transition: var(--transition);
    transform-origin: left;
}

.feature-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    box-shadow: var(--border-glow);
    transform: translateY(-5px);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    font-size: 2.2rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
    display: inline-block;
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Pricing Section */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: stretch;
}

.pricing-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 3rem 2rem;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.pricing-card.featured {
    border-color: var(--accent);
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.1);
    transform: scale(1.03);
    background: rgba(22, 22, 30, 0.8);
}

.pricing-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-hover);
    box-shadow: var(--border-glow);
}

.pricing-card.featured:hover {
    transform: scale(1.03) translateY(-5px);
    box-shadow: 0 15px 35px rgba(245, 158, 11, 0.2);
}

.pricing-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: var(--accent);
    color: #000;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    text-transform: uppercase;
}

.pricing-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.pricing-header p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.pricing-price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: baseline;
    gap: 0.2rem;
}

.pricing-price span {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.pricing-price sub {
    font-size: 1.2rem;
    font-weight: 600;
    bottom: 0;
}

.pricing-limit {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

.pricing-features {
    margin-bottom: 2.5rem;
    flex-grow: 1;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.pricing-features li i {
    color: var(--accent);
    font-size: 1rem;
}

.pricing-features li.disabled {
    color: var(--text-muted);
}

.pricing-features li.disabled i {
    color: var(--text-muted);
}

.pricing-btn {
    width: 100%;
    text-align: center;
    justify-content: center;
    border-radius: 8px;
    font-weight: 700;
}

/* User Reviews Section */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.review-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    padding: 2rem;
    border-radius: 16px;
    transition: var(--transition);
}

.review-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-3px);
}

.review-stars {
    color: var(--accent);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.review-content {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--accent) 0%, #d97706 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: #000;
    font-size: 1.1rem;
}

.author-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.author-info p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* FAQ Section */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--border-hover);
}

.faq-question {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.1rem;
    user-select: none;
}

.faq-question span {
    padding-right: 1rem;
}

.faq-icon {
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: transform 0.3s ease;
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    color: var(--text-secondary);
    font-size: 0.95rem;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 1.5rem 1.5rem 1.5rem;
    max-height: 300px;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--accent);
}

/* Articles Blog Grid Section */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.article-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.article-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-hover);
    box-shadow: var(--border-glow);
}

.article-thumbnail {
    height: 200px;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--border);
}

.article-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.article-card:hover .article-thumbnail img {
    transform: scale(1.05);
}

.article-meta {
    padding: 1.5rem 1.5rem 0 1.5rem;
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.article-body {
    padding: 1rem 1.5rem 1.5rem 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.article-body h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    line-height: 1.4;
    color: var(--text-primary);
}

.article-body p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-link {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9rem;
}

.article-link:hover {
    color: var(--accent-light);
}

.article-link i {
    transition: transform 0.2s ease;
}

.article-link:hover i {
    transform: translateX(3px);
}

/* Call To Action Banner */
.cta-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(217, 119, 6, 0.03) 100%);
    border-top: 1px solid rgba(245, 158, 11, 0.15);
    border-bottom: 1px solid rgba(245, 158, 11, 0.15);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2.5rem auto;
}

/* Article Template Specific Layout */
.article-header-section {
    padding: 160px 0 60px 0;
    background: radial-gradient(circle at 50% 30%, rgba(245, 158, 11, 0.08) 0%, transparent 60%);
    text-align: center;
    border-bottom: 1px solid var(--border);
}

.article-header-section .back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.article-header-section .back-link:hover {
    color: var(--accent);
}

.article-header-section h1 {
    font-size: 2.8rem;
    font-weight: 800;
    max-width: 800px;
    margin: 0 auto 1.5rem auto;
    line-height: 1.3;
}

.article-detail-meta {
    display: flex;
    justify-content: center;
    gap: 2rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.article-detail-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.article-detail-meta i {
    color: var(--accent);
}

.article-layout {
    display: grid;
    grid-template-columns: 8fr 4fr;
    gap: 3rem;
    padding: 60px 0;
}

.article-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 3rem;
    border-radius: 20px;
    font-size: 1.05rem;
    line-height: 1.8;
    color: #e5e7eb;
}

.article-content p {
    margin-bottom: 1.8rem;
}

.article-content h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 2.5rem 0 1.2rem 0;
    border-left: 4px solid var(--accent);
    padding-left: 1rem;
}

.article-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 2rem 0 1rem 0;
}

.article-content ul, .article-content ol {
    margin: 0 0 1.8rem 1.5rem;
}

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

.article-content a {
    color: var(--accent);
    text-decoration: underline;
}

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

.article-content blockquote {
    border-left: 4px solid var(--accent);
    background: rgba(245, 158, 11, 0.05);
    padding: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    border-radius: 0 8px 8px 0;
}

.sidebar-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 2rem;
    border-radius: 16px;
    margin-bottom: 2rem;
    position: sticky;
    top: 100px;
}

.sidebar-box h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.8rem;
}

.sidebar-links li {
    margin-bottom: 1rem;
}

.sidebar-links a {
    display: flex;
    flex-direction: column;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.sidebar-links a span.date {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
}

.sidebar-links a:hover {
    color: var(--accent);
}

.sidebar-cta {
    background: radial-gradient(circle at top right, rgba(245, 158, 11, 0.15), transparent), var(--bg-card);
    border-color: var(--accent);
    text-align: center;
}

.sidebar-cta i {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

.sidebar-cta p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* Footer & SEO Link Area */
footer {
    background-color: #050507;
    border-top: 1px solid var(--border);
    padding: 60px 0 40px 0;
    color: var(--text-secondary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 2fr;
    gap: 3rem;
    margin-bottom: 40px;
}

.footer-col h4 {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.footer-col p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--accent);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    font-size: 0.85rem;
}

/* SEO Friend Links */
.pbn-links {
    margin-top: 15px;
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.pbn-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}

.pbn-links a:hover {
    color: var(--accent);
    text-decoration: underline;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .pricing-grid, .features-grid, .articles-grid, .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .pricing-card.featured {
        transform: none;
    }
    .pricing-card.featured:hover {
        transform: translateY(-5px);
    }
    .article-layout {
        grid-template-columns: 1fr;
    }
    .sidebar-box {
        position: static;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    .nav-links {
        display: none; /* Mobile menu can toggle in JS */
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: #08080a;
        flex-direction: column;
        padding: 2rem;
        border-bottom: 1px solid var(--border);
        gap: 1.5rem;
    }
    .nav-links.active {
        display: flex;
    }
    .menu-toggle {
        display: block;
    }
    .hero h1 {
        font-size: 2.6rem;
    }
    .hero-features {
        grid-template-columns: 1fr;
    }
    .pricing-grid, .features-grid, .articles-grid, .reviews-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    .article-content {
        padding: 1.5rem;
    }
    .article-header-section h1 {
        font-size: 2rem;
    }
}