/* =========================================
   MMFP Solutions Website Styles
   ========================================= */

/* CSS Variables for Theme */
:root {
    /* Colors from design docs */
    --primary-dark: #1a3d5c;
    --primary-light: #4a7fa7;
    --accent: #6b9ec7;
    --bg-dark: #0f1c2e;
    --bg-light: #f5f7fa;
    --text-dark: #1a1a1a;
    --text-light: #666666;
    --white: #ffffff;
    --border: #e0e0e0;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;

    /* Typography */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-code: 'JetBrains Mono', 'Courier New', monospace;
}

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

body {
    font-family: var(--font-main);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--primary-dark);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

h1 { font-size: 2.5rem; line-height: 1.2; }
h2 { font-size: 2rem; line-height: 1.3; }
h3 { font-size: 1.5rem; line-height: 1.4; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }

p { margin-bottom: var(--spacing-sm); }

/* General Link Styles */
a {
    color: var(--primary-dark);
    text-decoration: none;
    transition: color 0.2s, border-bottom 0.2s;
    border-bottom: 1px solid transparent;
}

a:hover {
    color: var(--primary-light);
    border-bottom: 1px solid var(--primary-light);
}

/* Content area links */
.main-content a:not(.btn) {
    color: var(--primary-dark);
    border-bottom: 1px solid var(--accent);
}

.main-content a:not(.btn):hover {
    color: var(--primary-light);
    border-bottom: 1px solid var(--primary-light);
}

.lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-dark);
}

code {
    font-family: var(--font-code);
    background-color: var(--bg-light);
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    font-size: 0.9em;
}

/* Navigation Bar */
.navbar {
    background-color: var(--primary-dark);
    padding: var(--spacing-sm) 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.nav-brand .logo {
    height: 40px;
    width: 40px;
}

.brand-name {
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 600;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-menu a {
    color: var(--white);
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    transition: background-color 0.3s;
}

.nav-menu a:hover,
.nav-menu a.active {
    background-color: var(--primary-light);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary-dark);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.btn-secondary {
    background-color: var(--accent);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: var(--primary-light);
}

.btn-accent {
    background-color: #28a745;
    color: var(--white);
}

.btn-accent:hover {
    background-color: #218838;
}

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

.btn-link:hover {
    background-color: var(--primary-dark);
    color: var(--white);
}

.btn-small {
    padding: 0.4rem 0.8rem;
    font-size: 0.875rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-light) 100%);
    color: var(--white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.hero-logo {
    max-width: 300px;
    margin-bottom: var(--spacing-md);
}

.hero h1 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.hero-tagline {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-lg);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* Value Propositions */
.value-props {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-light);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.value-card {
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.value-card h3 {
    margin-bottom: var(--spacing-sm);
}

/* Tools Section */
.tools-section {
    padding: var(--spacing-xl) 0;
}

.tools-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
}

.tool-card {
    background-color: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.tool-card h3 {
    color: var(--primary-dark);
    font-size: 1.75rem;
}

.tool-card > p:first-of-type {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
}

.tool-description {
    margin-bottom: var(--spacing-md);
}

.feature-list {
    list-style: none;
    margin: var(--spacing-sm) 0 var(--spacing-md) 0;
}

.feature-list li {
    padding: var(--spacing-xs) 0;
    padding-left: 1.5rem;
    position: relative;
}

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

/* Getting Started Section */
.getting-started {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-light);
}

.getting-started h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

.requirements {
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: 8px;
    max-width: 800px;
    margin: 0 auto;
}

.requirements ul {
    margin: var(--spacing-sm) 0 var(--spacing-md) var(--spacing-md);
}

.requirements li {
    margin-bottom: var(--spacing-xs);
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-light) 100%);
    color: var(--white);
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.page-header h1 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.page-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
}

/* Tool Details */
.tool-details {
    padding: var(--spacing-xl) 0;
}

.tool-detail {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 2px solid var(--border);
}

.tool-detail:last-child {
    border-bottom: none;
}

.tool-tagline {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.feature-block {
    background-color: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: 6px;
}

.feature-block h4 {
    color: var(--primary-dark);
    margin-bottom: var(--spacing-sm);
}

.feature-block ul {
    margin-left: var(--spacing-md);
}

.feature-block li {
    margin-bottom: var(--spacing-xs);
}

/* Code Blocks */
.code-block {
    background-color: var(--bg-dark);
    color: var(--white);
    padding: var(--spacing-md);
    border-radius: 6px;
    margin: var(--spacing-md) 0;
    overflow-x: auto;
}

.code-block pre {
    font-family: var(--font-code);
    font-size: 0.9rem;
    line-height: 1.5;
}

.code-block code {
    background-color: transparent;
    color: var(--white);
    padding: 0;
}

/* Tool Links */
.tool-links {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
}

/* Tech Stack */
.tech-stack {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-light);
}

.tech-stack h2 {
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.tech-stack > .container > p {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.tech-item {
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: 6px;
    text-align: center;
}

.tech-item h4 {
    margin-bottom: var(--spacing-sm);
}

/* Documentation Pages */
.docs-content {
    padding: var(--spacing-lg) 0;
}

.docs-grid {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: var(--spacing-lg);
}

.docs-sidebar {
    position: sticky;
    top: 80px;
    height: fit-content;
}

.docs-sidebar h3 {
    font-size: 1.1rem;
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.docs-sidebar h3:first-child {
    margin-top: 0;
}

.docs-sidebar ul {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.docs-sidebar li {
    margin-bottom: var(--spacing-xs);
}

.docs-sidebar a {
    color: var(--text-dark);
    text-decoration: none;
    padding: var(--spacing-xs);
    display: block;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.docs-sidebar a:hover {
    background-color: var(--bg-light);
    color: var(--primary-dark);
}

.docs-main {
    max-width: 800px;
}

.docs-main section {
    margin-bottom: var(--spacing-xl);
}

.docs-main h2 {
    border-bottom: 2px solid var(--primary-dark);
    padding-bottom: var(--spacing-xs);
    margin-top: var(--spacing-lg);
}

.docs-main h3 {
    margin-top: var(--spacing-md);
}

.docs-main ul {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.docs-main li {
    margin-bottom: var(--spacing-xs);
}

/* About Page */
.about-content {
    padding: var(--spacing-xl) 0;
}

.about-intro {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl) auto;
    text-align: center;
}

.about-section {
    margin-bottom: var(--spacing-xl);
}

.about-section h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.about-section h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.about-section ul {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.about-section li {
    margin-bottom: var(--spacing-xs);
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.philosophy-item {
    background-color: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: 6px;
}

.philosophy-item h4 {
    margin-bottom: var(--spacing-sm);
}

.highlight {
    background-color: var(--bg-light);
    padding: var(--spacing-md);
    border-left: 4px solid var(--primary-dark);
    margin: var(--spacing-md) 0;
}

.cta-section {
    text-align: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-light) 100%);
    color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
}

.cta-section h2 {
    color: var(--white);
}

.cta-section p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.community-links {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    margin: var(--spacing-md) 0;
}

.footer-text {
    margin-top: var(--spacing-md);
    opacity: 0.9;
}

/* Support Page */
.support-content {
    padding: var(--spacing-xl) 0;
}

.support-intro {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl) auto;
    text-align: center;
}

.support-section {
    margin-bottom: var(--spacing-xl);
}

.support-section h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.donation-uses {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.use-item {
    background-color: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: 6px;
}

.use-item h4 {
    margin-bottom: var(--spacing-sm);
}

.use-item ul {
    margin-left: var(--spacing-md);
}

.use-item li {
    margin-bottom: var(--spacing-xs);
}

/* Crypto Donations */
.crypto-donations {
    margin-top: var(--spacing-md);
}

.crypto-card {
    background-color: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: 6px;
    margin-bottom: var(--spacing-md);
}

.crypto-card.featured {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 100%);
    color: var(--white);
    padding: var(--spacing-lg);
}

.crypto-card.featured h3 {
    color: var(--white);
}

.crypto-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.address-box {
    background-color: rgba(255, 255, 255, 0.9);
    padding: var(--spacing-sm);
    border-radius: 4px;
    margin: var(--spacing-sm) 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-sm);
}

.crypto-card.featured .address-box {
    background-color: rgba(255, 255, 255, 0.95);
}

.address-box code {
    font-size: 0.85rem;
    word-break: break-all;
    overflow-wrap: break-word;
    background-color: transparent;
    color: var(--text-dark);
    flex: 1;
    min-width: 0;
}

.traditional-donations {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.donation-option {
    background-color: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: 6px;
    text-align: center;
}

.donation-option h3 {
    margin-bottom: var(--spacing-sm);
}

.donation-option p {
    margin-bottom: var(--spacing-md);
}

/* Enterprise Support */
.enterprise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.enterprise-option {
    background-color: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: 6px;
}

.enterprise-option h4 {
    margin-bottom: var(--spacing-sm);
}

.enterprise-option ul {
    margin: var(--spacing-sm) 0;
    margin-left: var(--spacing-md);
}

.enterprise-option li {
    margin-bottom: var(--spacing-xs);
}

.price {
    font-weight: 600;
    color: var(--primary-dark);
    font-size: 1.25rem;
    margin-top: var(--spacing-sm);
}

.center-text {
    text-align: center;
    margin: var(--spacing-md) 0;
}

.community-support {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.support-option {
    background-color: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: 6px;
    text-align: center;
}

.support-option h4 {
    margin-bottom: var(--spacing-sm);
}

.support-option p {
    margin-bottom: var(--spacing-md);
}

.transparency {
    background-color: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: 6px;
}

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

.note {
    font-size: 0.9rem;
    color: var(--text-light);
    text-align: center;
    margin-top: var(--spacing-md);
}

/* Footer */
.footer {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-md) 0;
    margin-top: var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

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

.footer-section li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-logo {
    height: 60px;
    width: 60px;
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

.footer-license {
    font-size: 0.85rem;
    opacity: 0.7;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-bottom p {
    margin: 0;
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.25rem; }

    .hero h1 { font-size: 2rem; }
    .hero-subtitle { font-size: 1.25rem; }
    .hero-tagline { font-size: 1rem; }

    .nav-menu {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

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

    .docs-sidebar {
        position: static;
    }

    .value-grid,
    .feature-grid,
    .tech-grid,
    .donation-uses,
    .crypto-grid,
    .traditional-donations,
    .enterprise-grid,
    .community-support,
    .philosophy-grid {
        grid-template-columns: 1fr;
    }

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

    .tool-links {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero-logo {
        max-width: 200px;
    }

    .address-box {
        flex-direction: column;
        align-items: stretch;
    }

    .address-box code {
        font-size: 0.75rem;
        text-align: center;
        padding: var(--spacing-xs);
    }

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

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

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }

/* Products Page Styles */
.products-layout {
    display: flex;
    gap: 2rem;
    margin: 2rem 0;
}

.products-sidebar {
    flex: 0 0 250px;
    background: #f8f9fa;
    border-radius: 12px;
    padding: 1.5rem;
    height: fit-content;
    position: sticky;
    top: 2rem;
}

.products-sidebar h3 {
    color: #1a3d5c;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.products-sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.products-sidebar li {
    margin-bottom: 0.5rem;
}

.products-sidebar a {
    display: block;
    padding: 0.75rem 1rem;
    color: #333;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s;
    border-bottom: none;
}

.products-sidebar a:hover,
.products-sidebar a.active {
    background: #00b4d8;
    color: #fff;
    border-bottom: none;
}

.products-main {
    flex: 1;
    min-width: 0;
}

.product-panel {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid #e0e0e0;
}

.product-panel h2 {
    color: #1a3d5c;
    margin-bottom: 1rem;
    font-size: 2rem;
}

.product-panel h3 {
    color: #1a3d5c;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-size: 1.4rem;
}

.product-panel .code-block {
    background: #0a0a0a;
    border: 1px solid rgba(0, 180, 216, 0.3);
    border-radius: 8px;
    padding: 1.5rem;
    margin: 1rem 0;
    overflow-x: auto;
    position: relative;
}

.product-panel .code-block code {
    color: #00ff88;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
    display: block;
    white-space: pre;
}

.copy-button {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: #00b4d8;
    color: #000;
    border: none;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
}

.copy-button:hover {
    background: #0096b8;
}

.copy-button.copied {
    background: #00ff88;
}

.screenshot {
    width: 100%;
    max-width: 800px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin: 1rem 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.info-box {
    background: rgba(0, 180, 216, 0.1);
    border-left: 4px solid #00b4d8;
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 4px;
}

.warning-box {
    background: rgba(255, 193, 7, 0.1);
    border-left: 4px solid #ffc107;
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 4px;
}

/* Services Page Styles */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.service-card {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid #e0e0e0;
    transition: transform 0.2s, box-shadow 0.2s;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0, 180, 216, 0.2);
}

.service-card h3 {
    color: #1a3d5c;
    margin-bottom: 1rem;
}

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

.engagement-models {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
    border: 1px solid #e0e0e0;
}

.engagement-models h3 {
    color: #1a3d5c;
    margin-bottom: 1rem;
}

.model-card {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    margin: 1rem 0;
    border-left: 4px solid #00b4d8;
}

.payment-info {
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.1) 0%, rgba(0, 255, 136, 0.1) 100%);
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
    text-align: center;
}

.payment-info h3 {
    color: #1a3d5c;
    margin-bottom: 1rem;
}

.payment-info p.large {
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.payment-info ul.inline-list {
    list-style: none;
    padding: 0;
    font-size: 1.1rem;
}

.payment-info p.note-text {
    margin-top: 1.5rem;
    font-size: 0.95rem;
    color: #666;
}

.services-intro {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 3rem;
}

/* Responsive updates for products page */
@media (max-width: 768px) {
    .products-layout {
        flex-direction: column;
    }

    .products-sidebar {
        position: static;
        flex: 1;
    }
}