/* ============================================
   ROOT VARIABLES & THEME COLORS
   ============================================ */

:root {
    /* Light Theme Colors - 基于 #eafff7 #49beb7 #111111 */
    --bg-primary: #eafff7;
    --bg-secondary: #d8f5ec;
    --bg-tertiary: #c5ebe0;
    --text-primary: #111111;
    --text-secondary: #3a3a3a;
    --text-tertiary: #666666;
    --border-color: #b3e0d4;
    --accent-color: #49beb7;
    --accent-hover: #3aa8a1;
    --sidebar-bg: #e0fff5;
    --sidebar-border: #c5ebe0;
    --shadow-sm: 0 1px 3px rgba(17, 17, 17, 0.08);
    --shadow-md: 0 4px 6px rgba(17, 17, 17, 0.1);
    --shadow-lg: 0 10px 15px rgba(17, 17, 17, 0.12);
}

[data-theme="dark"] {
    /* Dark Theme Colors - 基于 #111111 #49beb7 #eafff7 */
    --bg-primary: #111111;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #242424;
    --text-primary: #eafff7;
    --text-secondary: #b8d4cc;
    --text-tertiary: #7a9a92;
    --border-color: #2d3d39;
    --accent-color: #49beb7;
    --accent-hover: #5dd4cd;
    --sidebar-bg: #161616;
    --sidebar-border: #2d3d39;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.6);
}

/* Auto theme - will be set by JavaScript based on system preference */
[data-theme="auto"] {
    color-scheme: light dark;
}

/* ============================================
   GLOBAL RESET & BASE STYLES
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

/* ============================================
   LAYOUT STRUCTURE
   ============================================ */

body {
    display: flex;
    min-height: 100vh;
}

/* ============================================
   SIDEBAR NAVIGATION
   ============================================ */

.sidebar {
    width: 280px;
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    display: flex;
    flex-direction: column;
    padding: 24px;
    overflow-y: auto;
    z-index: 1000;
    transition: all 0.3s ease;
}

.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: 3px;
}

/* Search Container - Above Main */
.search-container {
    position: relative;
    margin-bottom: 32px;
}

.search-input {
    width: 100%;
    padding: 10px 12px 10px 38px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 14px;
    transition: all 0.2s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-color);
    background-color: var(--bg-primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
    pointer-events: none;
}

/* Sidebar Header */
.sidebar-header {
    margin-bottom: 32px;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.tagline {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Navigation Menu */
.nav-menu {
    flex: 1;
    overflow-y: auto;
}

.nav-section {
    margin-bottom: 32px;
}

.nav-section-title {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
    margin-bottom: 12px;
}

.nav-list {
    list-style: none;
}

.nav-list li {
    margin-bottom: 4px;
}

.nav-link {
    display: block;
    padding: 8px 12px;
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
}

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

.nav-link.active {
    background-color: var(--accent-color);
    color: white;
}

.nav-link.active:hover {
    background-color: var(--accent-hover);
}

/* Theme Switcher - Bottom of Sidebar */
.theme-switcher {
    margin-top: auto;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.theme-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 12px 8px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.theme-btn svg {
    width: 18px;
    height: 18px;
}

.theme-btn:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--accent-color);
    color: var(--text-primary);
}

.theme-btn.active {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1001;
    width: 44px;
    height: 44px;
    background-color: var(--sidebar-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    padding: 12px;
    box-shadow: var(--shadow-md);
}

.mobile-menu-toggle span {
    width: 20px;
    height: 2px;
    background-color: var(--text-primary);
    transition: all 0.3s ease;
}

/* ============================================
   MAIN CONTENT AREA
   ============================================ */

.main-content {
    margin-left: 280px;
    flex: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ============================================
   HERO IMAGE SECTION
   ============================================ */

/* ============================================
   HERO IMAGE SECTION (Removed - kept for reference)
   ============================================
.hero-image-section {
    width: 100%;
    position: relative;
    overflow: hidden;
}

.hero-image-container {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.3s ease;
}

.hero-image-container:hover .hero-image {
    transform: scale(1.05);
}

.hero-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, transparent, var(--bg-primary));
    pointer-events: none;
}
   ============================================ */

/* ============================================
   HERO SECTION
   ============================================ */

.hero-section {
    max-width: 800px;
    margin: 0 auto;
    padding: 80px 40px;
}

.hero-content {
    animation: fadeIn 0.6s ease;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero-text {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
}

.hero-text p {
    margin-bottom: 16px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.cta-primary,
.cta-secondary {
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.2s ease;
    display: inline-block;
}

.cta-primary {
    background-color: var(--accent-color);
    color: white;
}

.cta-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.cta-secondary:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

/* ============================================
   NEWSLETTER SECTION
   ============================================ */

/* ============================================
   NEWSLETTER SECTION (Simplified)
   ============================================ */

.newsletter-section {
    background-color: var(--bg-secondary);
    padding: 60px 40px;
    border-top: 1px solid var(--border-color);
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.newsletter-description {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
}

/* Simple Inline Form */
.newsletter-form-simple {
    display: flex;
    gap: 12px;
    max-width: 500px;
    margin: 0 auto 12px;
}

.newsletter-form-simple input[type="email"] {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 15px;
    transition: all 0.2s ease;
}

.newsletter-form-simple input[type="email"]:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.newsletter-form-simple .subscribe-btn {
    padding: 12px 28px;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.newsletter-form-simple .subscribe-btn:hover {
    background-color: var(--accent-hover);
}

.newsletter-form-simple .subscribe-btn:active {
    transform: scale(0.98);
}

.newsletter-note {
    font-size: 13px;
    color: var(--text-tertiary);
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about-section {
    max-width: 1000px;
    margin: 0 auto;
    padding: 80px 40px;
}

.about-section h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 48px;
    text-align: center;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.about-card {
    padding: 32px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.about-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-color);
}

.about-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.about-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.about-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 60px 40px 32px;
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.footer-section h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.footer-section h4 {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
    margin-bottom: 12px;
}

.footer-description {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

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

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

.footer-links a {
    font-size: 14px;
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

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

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-tertiary);
    margin-bottom: 4px;
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
    .sidebar {
        width: 260px;
    }

    .main-content {
        margin-left: 260px;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        box-shadow: none;
    }

    .sidebar.active {
        transform: translateX(0);
        box-shadow: var(--shadow-lg);
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .main-content {
        margin-left: 0;
    }

    /* Removed - hero image no longer used
    .hero-image-container {
        height: 300px;
    }
    */

    .hero-section {
        padding: 60px 24px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-text {
        font-size: 16px;
    }

    .newsletter-section {
        padding: 40px 24px;
    }

    .newsletter-form-simple {
        flex-direction: column;
    }

    .newsletter-form-simple .subscribe-btn {
        width: 100%;
    }

    .about-section {
        padding: 60px 24px;
    }

    .about-section h2 {
        font-size: 28px;
    }

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

    .footer {
        padding: 40px 24px 24px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .theme-switcher {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    /* Removed - hero image no longer used
    .hero-image-container {
        height: 250px;
    }
    */

    .hero-title {
        font-size: 28px;
    }

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

    .cta-primary,
    .cta-secondary {
        width: 100%;
        text-align: center;
    }
}

/* ============================================
   CONTENT SECTION & PLACEHOLDER STYLES
   ============================================ */

.content-section {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 40px;
}

.content-header {
    margin-bottom: 48px;
}

.page-title {
    font-size: 42px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.page-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
}

.content-body {
    color: var(--text-primary);
}

.content-placeholder {
    background-color: var(--bg-secondary);
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 48px;
    text-align: left;
}

.content-placeholder h2 {
    font-size: 28px;
    color: var(--accent-color);
    margin-bottom: 24px;
}

.content-placeholder p {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.content-placeholder ul {
    margin-bottom: 24px;
    padding-left: 24px;
    color: var(--text-secondary);
}

border-color: var(--accent-color);
}

.article-link-wrapper {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.article-link-wrapper:hover {
    color: inherit;
}

.article-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.article-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
    line-height: 1.4;
    transition: color 0.2s ease;
}

.article-card:hover .article-title {
    color: var(--accent-color);
}

.article-summary {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
    flex: 1;
    /* Pushes meta to bottom */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 13px;
    color: var(--text-tertiary);
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
    margin-top: auto;
}

.article-date,
.article-author {
    display: flex;
    align-items: center;
    gap: 6px;
}

.article-meta svg {
    opacity: 0.7;
}

/* Article Viewer Styles */
.article-header {
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.article-page-title {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.article-page-meta {
    display: flex;
    gap: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.article-body {
    max-width: 800px;
    margin: 0 auto;
    /* Center content */
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-primary);
}

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

.article-body h2 {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin: 2.5rem 0 1rem;
    font-weight: 600;
}

.article-body h3 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin: 2rem 0 1rem;
    font-weight: 600;
}

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

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

.article-image {
    margin: 2.5rem 0;
}

.article-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.article-image figcaption {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.75rem;
    font-style: italic;
}

.article-body blockquote {
    border-left: 4px solid var(--accent-primary);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 0 8px 8px 0;
}

/* Mobile adjustments for article viewer */
@media (max-width: 768px) {
    .article-page-title {
        font-size: 2rem;
    }

    .article-body {
        font-size: 1rem;
    }
}

/* Loading State */
.loading-spinner {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
    font-size: 16px;
}

.error-message {
    text-align: center;
    padding: 40px;
    color: #ef4444;
    background-color: rgba(239, 68, 68, 0.1);
    border-radius: 8px;
}

.no-articles {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
    font-style: italic;
}

/* Article References */
.article-references {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.article-references h3 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.article-references ul {
    list-style: none;
    padding: 0;
}

.article-references li {
    padding: 0.5rem 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.article-references a {
    color: var(--accent-color);
}

/* Article Tags */
.article-tags {
    margin-top: 2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.article-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Article Footer / Back Link */
.article-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-color);
    font-weight: 500;
    transition: all 0.2s ease;
}

.back-link:hover {
    color: var(--accent-hover);
    gap: 0.75rem;
}

/* Article Body HR */
.article-body hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 2.5rem 0;
}



.content-placeholder ul {
    list-style: none;
    margin-left: 0;
    padding-left: 0;
}

.content-placeholder li {
    font-size: 15px;
    color: var(--text-secondary);
    padding: 8px 0;
    padding-left: 28px;
    position: relative;
    line-height: 1.6;
}

.content-placeholder li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.content-placeholder strong {
    color: var(--text-primary);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

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

.mt-24 {
    margin-top: 24px;
}

.mb-24 {
    margin-bottom: 24px;
}

/* Print Styles */
@media print {

    .sidebar,
    .mobile-menu-toggle,
    .theme-switcher {
        display: none;
    }

    .main-content {
        margin-left: 0;
    }
}

/* ============================================
   ADVISORY SERVICES PAGE
   ============================================ */

.advisory-hero {
    text-align: center;
    padding: 60px 20px;
    margin-bottom: 40px;
}

.advisory-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.advisory-subtitle {
    font-size: 1.25rem;
    color: var(--accent-color);
    font-weight: 500;
    margin-bottom: 20px;
}

.advisory-intro {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.advisory-section {
    margin-bottom: 60px;
}

.section-heading {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--accent-color);
    display: inline-block;
}

.section-intro {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 700px;
    line-height: 1.7;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.service-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 28px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.service-icon {
    font-size: 2rem;
    margin-bottom: 16px;
}

.service-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
}

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

/* Clients Grid */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.client-type {
    text-align: center;
    padding: 24px 16px;
    background-color: var(--bg-secondary);
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.client-type h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.client-type p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Process Steps */
.process-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background-color: var(--bg-secondary);
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.step-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    min-width: 50px;
}

.step-content h4 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.step-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* CTA Section */
.advisory-cta {
    text-align: center;
    padding: 50px 30px;
    background-color: var(--bg-secondary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    margin-top: 40px;
}

.advisory-cta h2 {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.advisory-cta p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.cta-button {
    display: inline-block;
    padding: 14px 32px;
    background-color: var(--accent-color);
    color: #ffffff;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.cta-button:hover {
    background-color: var(--accent-hover);
    color: #ffffff;
    transform: translateY(-2px);
}

/* Advisory Responsive */
@media (max-width: 900px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .advisory-hero {
        padding: 40px 16px;
    }
    
    .advisory-title {
        font-size: 1.75rem;
    }
    
    .advisory-subtitle {
        font-size: 1rem;
    }
    
    .clients-grid {
        grid-template-columns: 1fr;
    }
    
    .process-step {
        flex-direction: column;
        gap: 12px;
    }
    
    .step-number {
        min-width: auto;
    }
}
/* ============================================
   BUSINESS PAGES STYLES
   ============================================ */

.business-hero {
    text-align: center;
    padding: 50px 20px;
    margin-bottom: 40px;
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: var(--accent-color);
    color: #ffffff;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.business-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.business-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.business-content {
    max-width: 800px;
    margin: 0 auto;
}

/* Inquiry Intro */
.inquiry-intro,
.affiliate-intro,
.collab-intro {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 40px;
    padding: 24px;
    background-color: var(--bg-secondary);
    border-radius: 10px;
    border-left: 4px solid var(--accent-color);
}

/* Service Options */
.service-options h2,
.product-section h2,
.collab-types h2,
.collab-stats h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.option-card {
    display: flex;
    gap: 20px;
    padding: 24px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    margin-bottom: 16px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.option-card:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-sm);
}

.option-icon {
    font-size: 1.75rem;
    flex-shrink: 0;
}

.option-content h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.option-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.option-tag {
    display: inline-block;
    padding: 4px 10px;
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    font-size: 0.8rem;
    border-radius: 4px;
}

/* Inquiry CTA */
.inquiry-cta,
.collab-cta {
    text-align: center;
    padding: 40px;
    background-color: var(--bg-secondary);
    border-radius: 12px;
    margin-top: 40px;
}

.inquiry-cta h2,
.collab-cta h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.inquiry-cta p,
.collab-cta p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

/* Product Section (Affiliated Links) */
.product-section {
    margin-bottom: 40px;
}

.product-section h2 {
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 16px;
}

.product-card {
    padding: 20px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.product-info h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.product-author {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    margin-bottom: 8px;
}

.product-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.product-link {
    display: inline-block;
    margin-top: 12px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--accent-color);
}

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

.affiliate-note {
    margin-top: 40px;
    padding: 16px;
    background-color: var(--bg-tertiary);
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Collab Section (Work with Lustre) */
.collab-card {
    display: flex;
    gap: 20px;
    padding: 24px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    margin-bottom: 16px;
}

.collab-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.collab-content h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.collab-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.collab-details {
    list-style: none;
    padding: 0;
    margin: 0;
}

.collab-details li {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    padding-left: 16px;
    position: relative;
    margin-bottom: 4px;
}

.collab-details li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

/* Stats Grid */
.collab-stats {
    margin: 40px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.stat-item {
    text-align: center;
    padding: 24px;
    background-color: var(--bg-secondary);
    border-radius: 10px;
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Business Pages Responsive */
@media (max-width: 768px) {
    .business-title {
        font-size: 1.75rem;
    }
    
    .option-card,
    .collab-card {
        flex-direction: column;
        gap: 12px;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   HOME PAGE - ABOUT SECTION
   ============================================ */

.hero-compact {
    padding: 40px 20px;
    text-align: center;
}

.hero-compact .hero-title {
    font-size: 2.5rem;
    margin-bottom: 8px;
}

.hero-tagline {
    font-size: 1.1rem;
    color: var(--accent-color);
    font-weight: 500;
}

.about-section {
    max-width: 680px;
    margin: 0 auto;
    padding: 0 20px 60px;
}

.about-block {
    margin-bottom: 48px;
}

.about-block:last-child {
    margin-bottom: 0;
}

.about-block h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--accent-color);
    display: inline-block;
}

.about-block h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 24px;
    margin-bottom: 8px;
}

.about-block p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 12px;
}

.about-block p:last-child {
    margin-bottom: 0;
}

.about-block em {
    color: var(--accent-color);
    font-style: normal;
}

.about-block strong {
    color: var(--text-primary);
    font-weight: 600;
}

.block-label {
    font-size: 0.85rem;
    color: var(--accent-color);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

/* About Section Responsive */
@media (max-width: 600px) {
    .hero-compact .hero-title {
        font-size: 1.75rem;
    }
    
    .about-block h2 {
        font-size: 1.25rem;
    }
    
    .about-section {
        padding: 0 16px 40px;
    }
}

/* ============================================
   LOGO PLACEHOLDERS
   ============================================ */

/* Sidebar Logo */
.sidebar-logo {
    padding: 16px;
    margin-bottom: 8px;
}

.logo-placeholder {
    width: 100%;
    height: 60px;
    background-color: var(--bg-tertiary);
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-placeholder span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-tertiary);
    letter-spacing: 1px;
}

/* Banner Logo (Home Page) */
.banner-logo {
    padding: 24px 20px;
    max-width: 800px;
    margin: 0 auto;
}

.banner-logo-placeholder {
    width: 100%;
    height: 120px;
    background-color: var(--bg-secondary);
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-logo-placeholder span {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-tertiary);
    letter-spacing: 2px;
}

/* Responsive */
@media (max-width: 768px) {
    .banner-logo-placeholder {
        height: 80px;
    }
}