/* PixelPaletteSwap - Shared Styles */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* CSS Variables */
:root {
    --color-bg-primary: #1a1a2e;
    --color-bg-secondary: #16213e;
    --color-accent: #e94560;
    --color-accent-hover: #ff6b6b;
    --color-text: #fff;
    --color-text-muted: #aaa;
    --color-text-dim: #888;
    --color-border: rgba(255, 255, 255, 0.1);
    --color-card-bg: rgba(255, 255, 255, 0.05);
    --font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --max-width: 1200px;
    --nav-height: 70px;
}

/* Reset & Base */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background: linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
    min-height: 100vh;
    color: var(--color-text);
    line-height: 1.6;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-container {
    max-width: var(--max-width);
    width: 100%;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-accent);
}

.nav-logo img {
    height: 40px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 10px 16px;
    border-radius: 8px;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--color-text);
    background: var(--color-card-bg);
}

.nav-link.active {
    color: var(--color-accent);
    background: rgba(233, 69, 96, 0.1);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--color-text);
    transition: all 0.3s ease;
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(26, 26, 46, 0.98);
        padding: 20px;
        gap: 5px;
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all 0.3s ease;
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-link {
        width: 100%;
        text-align: center;
        padding: 15px;
    }
}

/* Main Content Area */
.page-content {
    padding-top: calc(var(--nav-height) + 40px);
    padding-bottom: 60px;
    min-height: 100vh;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Page Titles */
.page-title {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 40px;
}

/* Cards */
.card {
    background: var(--color-card-bg);
    border-radius: 15px;
    padding: 30px;
    border: 1px solid var(--color-border);
}

.card h2, .card h3 {
    color: var(--color-accent);
    margin-bottom: 15px;
}

/* Article Styles */
.article {
    max-width: 800px;
    margin: 0 auto;
}

.article h1 {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: 20px;
    line-height: 1.2;
}

.article-meta {
    display: flex;
    gap: 20px;
    color: var(--color-text-dim);
    font-size: 0.9rem;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border);
}

.article h2 {
    font-size: 1.75rem;
    color: var(--color-accent);
    margin-top: 40px;
    margin-bottom: 15px;
}

.article h3 {
    font-size: 1.35rem;
    color: var(--color-text);
    margin-top: 30px;
    margin-bottom: 12px;
}

.article p {
    color: var(--color-text-muted);
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.article ul, .article ol {
    color: var(--color-text-muted);
    margin-bottom: 20px;
    padding-left: 25px;
}

.article li {
    margin-bottom: 10px;
}

.article strong {
    color: var(--color-text);
}

.article blockquote {
    border-left: 4px solid var(--color-accent);
    padding-left: 20px;
    margin: 25px 0;
    color: var(--color-text-muted);
    font-style: italic;
}

.article code {
    background: rgba(233, 69, 96, 0.1);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: monospace;
    color: var(--color-accent);
}

/* Tip Box */
.tip-box {
    background: rgba(233, 69, 96, 0.1);
    border: 1px solid rgba(233, 69, 96, 0.3);
    border-radius: 10px;
    padding: 20px;
    margin: 25px 0;
}

.tip-box-title {
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tip-box p {
    margin-bottom: 0;
}

/* CTA Box */
.cta-box {
    background: linear-gradient(135deg, rgba(233, 69, 96, 0.2) 0%, rgba(233, 69, 96, 0.1) 100%);
    border: 1px solid rgba(233, 69, 96, 0.3);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    margin: 40px 0;
}

.cta-box h3 {
    color: var(--color-accent);
    margin-bottom: 10px;
}

.cta-box p {
    margin-bottom: 20px;
}

/* Buttons */
.btn {
    display: inline-block;
    background: var(--color-accent);
    color: white;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: var(--color-accent-hover);
    color: white;
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-text);
}

/* Guide Cards Grid */
.guides-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.guide-card {
    background: var(--color-card-bg);
    border-radius: 15px;
    padding: 25px;
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

.guide-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent);
    box-shadow: 0 10px 30px rgba(233, 69, 96, 0.1);
}

.guide-card-icon {
    font-size: 2rem;
    margin-bottom: 15px;
}

.guide-card h3 {
    color: var(--color-text);
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.guide-card p {
    color: var(--color-text-dim);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.guide-card-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 0.85rem;
    color: var(--color-text-dim);
}

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid var(--color-border);
    padding: 40px 20px;
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.footer-section h4 {
    color: var(--color-accent);
    margin-bottom: 15px;
    font-size: 1rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

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

.footer-bottom {
    max-width: var(--max-width);
    margin: 30px auto 0;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
    text-align: center;
    color: var(--color-text-dim);
    font-size: 0.9rem;
}

/* Legal Page Styles */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h1 {
    color: var(--color-accent);
    margin-bottom: 10px;
}

.legal-content .last-updated {
    color: var(--color-text-dim);
    font-size: 0.9rem;
    margin-bottom: 30px;
}

.legal-content h2 {
    color: var(--color-accent);
    margin-top: 35px;
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.legal-content p, .legal-content li {
    color: var(--color-text-muted);
    margin-bottom: 15px;
    line-height: 1.7;
}

.legal-content ul {
    padding-left: 25px;
    margin-bottom: 20px;
}

/* Contact Form */
.contact-info {
    background: var(--color-card-bg);
    border-radius: 15px;
    padding: 30px;
    border: 1px solid var(--color-border);
    max-width: 600px;
    margin: 0 auto;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 25px;
}

.contact-item:last-child {
    margin-bottom: 0;
}

.contact-icon {
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    background: rgba(233, 69, 96, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-details h3 {
    color: var(--color-text);
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.contact-details p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* About Page */
.about-hero {
    text-align: center;
    margin-bottom: 50px;
}

.about-hero .page-title {
    font-size: 3rem;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin: 40px 0;
}

.about-card {
    background: var(--color-card-bg);
    border-radius: 15px;
    padding: 30px;
    border: 1px solid var(--color-border);
    text-align: center;
}

.about-card-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.about-card h3 {
    color: var(--color-accent);
    margin-bottom: 10px;
}

.about-card p {
    color: var(--color-text-muted);
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    gap: 10px;
    align-items: center;
    font-size: 0.9rem;
    margin-bottom: 30px;
    color: var(--color-text-dim);
}

.breadcrumb a {
    color: var(--color-text-muted);
}

.breadcrumb span {
    color: var(--color-text-dim);
}

/* Related Guides */
.related-guides {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid var(--color-border);
}

.related-guides h3 {
    color: var(--color-text);
    margin-bottom: 20px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
}

.related-link {
    display: block;
    background: var(--color-card-bg);
    padding: 15px 20px;
    border-radius: 10px;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    transition: all 0.3s ease;
}

.related-link:hover {
    border-color: var(--color-accent);
    color: var(--color-text);
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-20 {
    margin-top: 20px;
}

.mb-20 {
    margin-bottom: 20px;
}

.mt-40 {
    margin-top: 40px;
}

.mb-40 {
    margin-bottom: 40px;
}