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

:root {
    /* Color Palette */
    --primary: #007ACC;
    --primary-dark: #005A9F;
    --primary-light: #E6F3FF;
    --secondary: #6C757D;
    --success: #28A745;
    --warning: #FFC107;
    --danger: #DC3545;
    --info: #17A2B8;
    
    /* Neutral Colors */
    --white: #FFFFFF;
    --gray-50: #F8F9FA;
    --gray-100: #E9ECEF;
    --gray-200: #DEE2E6;
    --gray-300: #CED4DA;
    --gray-400: #6C757D;
    --gray-500: #495057;
    --gray-600: #343A40;
    --gray-700: #212529;
    --gray-800: #1A1D20;
    --gray-900: #0D1117;
    
    /* Semantic Colors */
    --text-primary: var(--gray-700);
    --text-secondary: var(--gray-500);
    --text-muted: var(--gray-400);
    --bg-primary: var(--white);
    --bg-secondary: var(--gray-50);
    --bg-dark: var(--gray-900);
    --border: var(--gray-200);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Border Radius */
    --radius-sm: 0.125rem;
    --radius: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

/* Header */
.header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(8px);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.logo-icon {
    width: 2rem;
    height: 2rem;
}

.logo-text {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
}

.nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--primary);
}

.nav-link-blog {
    color: var(--primary);
    font-weight: 600;
    position: relative;
}

.nav-link-blog::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
    border-radius: var(--radius-full);
}

.nav-link-blog:hover {
    color: var(--primary-dark);
}

.nav-link-blog:hover::after {
    background: var(--primary-dark);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

/* Language Switcher */
.language-switcher {
    position: relative;
    margin-right: var(--spacing-2);
}

.language-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-color: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2) var(--spacing-3);
    padding-left: 2.5rem;
    padding-right: 2rem;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
    background-repeat: no-repeat;
    background-position: left 0.5rem center;
    background-size: 20px 20px;
    min-width: 120px;
    outline: none;
}

.language-select:hover {
    background-color: var(--gray-50);
    border-color: var(--primary);
}

.language-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.language-select option {
    padding: var(--spacing-2);
    background: var(--white);
    color: var(--text-primary);
    padding-left: 2rem;
}

/* Language Switcher Button (for blog - keeping for backward compatibility) */
.language-switcher-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-3);
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
}

.language-switcher-btn:hover {
    background: var(--gray-50);
    border-color: var(--primary);
}

.language-switcher-btn[aria-expanded="true"] {
    background: var(--primary-light);
    border-color: var(--primary);
}

.language-icon {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--text-secondary);
}

.language-code {
    font-weight: 600;
    min-width: 2rem;
    text-align: center;
}

.dropdown-icon {
    width: 1rem;
    height: 1rem;
    color: var(--text-secondary);
    transition: transform 0.2s ease;
}

.language-switcher-btn[aria-expanded="true"] .dropdown-icon {
    transform: rotate(180deg);
}

.language-dropdown {
    position: absolute;
    top: calc(100% + var(--spacing-2));
    right: 0;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    z-index: 100;
    display: none;
    overflow: hidden;
    margin-top: var(--spacing-1);
}

.language-dropdown.show {
    display: block;
}

.language-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    background: transparent;
    border: none;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

.language-option:hover {
    background: var(--gray-50);
}

.language-option.active {
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
}

.language-name {
    flex: 1;
}

.language-code-small {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    font-weight: 500;
    margin-left: var(--spacing-2);
}

.language-option.active .language-code-small {
    color: var(--primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius-lg);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

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

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

.btn-secondary {
    background: var(--white);
    color: var(--text-primary);
    border-color: var(--border);
}

.btn-secondary:hover {
    background: var(--gray-50);
}

.btn-large {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-base);
}

.btn-icon {
    width: 1.25rem;
    height: 1.25rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--white) 100%);
    padding: var(--spacing-20) 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
    align-items: center;
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-6);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--primary);
    background: var(--primary-light);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-4);
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: var(--font-size-xl);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-8);
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-12);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-8);
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

/* Code Preview */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.screenshots-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4);
    width: 100%;
    max-width: 800px;
}

.screenshot-wrapper {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border);
}

.screenshot-wrapper:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.screenshot {
    width: 100%;
    height: auto;
    display: block;
    max-height: 400px;
    object-fit: contain;
}

.code-preview {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    width: 100%;
    max-width: 500px;
}

.code-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-4);
    background: var(--gray-50);
    border-bottom: 1px solid var(--border);
}

.code-title {
    font-weight: 600;
    color: var(--text-primary);
}

.status-badge {
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 500;
}

.status-warning {
    background: #FEF3CD;
    color: #856404;
}

.code-content {
    padding: var(--spacing-4);
}

.finding {
    padding: var(--spacing-4);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    margin-bottom: var(--spacing-4);
}

.finding:last-child {
    margin-bottom: 0;
}

.finding-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-2);
}

.finding-icon {
    font-size: var(--font-size-lg);
}

.finding-title {
    font-weight: 600;
    color: var(--text-primary);
}

.finding-severity {
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--radius);
    font-size: var(--font-size-xs);
    font-weight: 500;
    margin-left: auto;
}

.severity-high {
    background: #F8D7DA;
    color: #721C24;
}

.severity-medium {
    background: #FEF3CD;
    color: #856404;
}

.finding-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

/* Sections */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-16);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-4);
    color: var(--text-primary);
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Features Section */
.features {
    padding: var(--spacing-20) 0;
    background: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-8);
}

.feature {
    background: var(--white);
    padding: var(--spacing-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.feature:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 3rem;
    height: 3rem;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-6);
}

.feature-icon svg {
    width: 1.5rem;
    height: 1.5rem;
}

.feature-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-3);
    color: var(--text-primary);
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Pricing Section */
.pricing {
    padding: var(--spacing-20) 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-6);
    margin-bottom: var(--spacing-6);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.plan {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-10);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-5);
    transition: var(--transition);
    position: relative;
}

.plan:first-child {
    border-color: var(--gray-300);
}

.plan:last-child {
    border-color: var(--primary);
    background: linear-gradient(to bottom, var(--white) 0%, var(--primary-light) 5%);
}

.plan:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.plan:first-child:hover {
    border-color: var(--primary-light);
}

.plan:last-child:hover {
    border-color: var(--primary-dark);
    box-shadow: var(--shadow-xl);
}

.plan-badge {
    align-self: flex-start;
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-full);
    background: var(--gray-100);
    margin-bottom: var(--spacing-2);
}

.plan-badge-primary {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    color: var(--white);
}

.plan-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-2);
}

.plan-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-2);
    font-size: var(--font-size-sm);
}

.plan-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
    flex: 1;
    margin: var(--spacing-4) 0;
}

.plan .btn {
    margin-top: auto;
    width: 100%;
    justify-content: center;
    padding: var(--spacing-4) var(--spacing-6);
    font-weight: 600;
}

.plan-feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.plan-feature-icon {
    width: 1.25rem;
    height: 1.25rem;
    min-width: 1.25rem;
    max-width: 1.25rem;
    min-height: 1.25rem;
    max-height: 1.25rem;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 0.125rem;
    display: inline-block;
    vertical-align: middle;
}

.inline-link {
    color: var(--primary);
    font-weight: 600;
}

.pricing-note {
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    padding: var(--spacing-6);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 1px dashed var(--border);
    max-width: 900px;
    margin: var(--spacing-8) auto 0;
    line-height: 1.6;
}

/* Community Programs Section */
.community-programs {
    margin: var(--spacing-16) 0;
    padding: var(--spacing-12) 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--bg-secondary);
}

.community-programs .section-header {
    margin-bottom: var(--spacing-12);
}

.community-programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-6);
    max-width: 1200px;
    margin: 0 auto;
}

.community-program-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.community-program-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-light) 0%, var(--primary) 100%);
    opacity: 0;
    transition: var(--transition);
}

.community-program-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.community-program-card:hover::before {
    opacity: 1;
}

.community-program-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--spacing-2);
}

.community-program-icon {
    width: 3rem;
    height: 3rem;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.community-program-icon svg {
    width: 1.5rem;
    height: 1.5rem;
}

.community-program-card:hover .community-program-icon {
    background: var(--primary);
    color: var(--white);
    transform: scale(1.1);
}

.community-program-badge {
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-full);
    white-space: nowrap;
    flex-shrink: 0;
}

.community-program-badge-free {
    background: linear-gradient(135deg, var(--success) 0%, #20c997 100%);
    color: var(--white);
    box-shadow: 0 2px 4px rgba(40, 167, 69, 0.2);
}

.community-program-badge-discount {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    box-shadow: 0 2px 4px rgba(0, 122, 204, 0.2);
}

.community-program-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-3);
    line-height: 1.3;
    min-height: 3.2em;
}

.community-program-description {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    margin: 0;
    flex: 1;
}

/* Installation Section */
.installation {
    padding: var(--spacing-20) 0;
}

.installation-steps {
    max-width: 800px;
    margin: 0 auto;
}

.step {
    display: flex;
    gap: var(--spacing-6);
    margin-bottom: var(--spacing-12);
    align-items: flex-start;
}

.step:last-child {
    margin-bottom: 0;
}

.step-number {
    width: 3rem;
    height: 3rem;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-3);
    color: var(--text-primary);
}

.step-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-3);
    line-height: 1.6;
}

.step-code {
    display: block;
    background: var(--gray-50);
    padding: var(--spacing-3);
    border-radius: var(--radius);
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

/* Documentation Section */
.documentation {
    padding: var(--spacing-20) 0;
    background: var(--bg-secondary);
}

.docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-8);
}

.doc-card {
    background: var(--white);
    padding: var(--spacing-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.doc-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.doc-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-4);
    color: var(--text-primary);
}

.doc-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-6);
    line-height: 1.6;
}

.doc-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.doc-link:hover {
    color: var(--primary-dark);
}

/* Providers Section */
.providers {
    padding: var(--spacing-20) 0;
}

.provider-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
    max-width: 1200px;
    margin: 0 auto;
}

.provider-card {
    background: var(--white);
    padding: var(--spacing-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-5);
    transition: var(--transition);
    position: relative;
}

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

.provider-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-2);
    line-height: 1.3;
}

.provider-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.6;
    margin-bottom: var(--spacing-3);
}

.provider-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
    flex: 1;
}

.provider-feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

.provider-feature-icon {
    width: 1.25rem;
    height: 1.25rem;
    min-width: 1.25rem;
    max-width: 1.25rem;
    min-height: 1.25rem;
    max-height: 1.25rem;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 0.125rem;
    display: inline-block;
    vertical-align: middle;
}

.provider-feature-content {
    flex: 1;
    line-height: 1.6;
}

.provider-feature-content strong {
    color: var(--text-primary);
    font-weight: 600;
}

.provider-meta {
    margin-top: auto;
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    padding-top: var(--spacing-4);
    border-top: 1px solid var(--border);
    font-style: italic;
}

/* Requirements Section */
.requirements {
    padding: var(--spacing-20) 0;
    background: var(--bg-secondary);
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-8);
}

.requirement-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.requirement-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.requirement-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-3);
    color: var(--text-primary);
}

.requirement-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.requirement-feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    color: var(--text-secondary);
    line-height: 1.6;
}

.requirement-feature-icon {
    width: 1.25rem;
    height: 1.25rem;
    min-width: 1.25rem;
    max-width: 1.25rem;
    min-height: 1.25rem;
    max-height: 1.25rem;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 0.125rem;
    display: inline-block;
    vertical-align: middle;
}

/* Blog CTA Section */
.blog-cta {
    padding: var(--spacing-16) 0;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--white) 100%);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.blog-cta-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--spacing-8);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.blog-cta-icon {
    width: 4rem;
    height: 4rem;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.blog-cta-icon svg {
    width: 2rem;
    height: 2rem;
}

.blog-cta-text {
    flex: 1;
}

.blog-cta-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-2);
}

.blog-cta-description {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    margin: 0;
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-12);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-4);
}

.footer-logo-icon {
    width: 2rem;
    height: 2rem;
    filter: brightness(0) invert(1);
}

.footer-logo-text {
    font-size: var(--font-size-xl);
    font-weight: 600;
}

.footer-description {
    color: var(--gray-300);
    line-height: 1.6;
}

.footer-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-4);
}

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

.footer-links li {
    margin-bottom: var(--spacing-2);
}

.footer-links a {
    color: var(--gray-300);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid var(--gray-600);
    padding-top: var(--spacing-8);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-copyright {
    color: var(--gray-400);
}

.footer-note {
    color: var(--gray-400);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .screenshots-container {
        max-width: 100%;
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
    
    .provider-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
    
    .provider-grid {
        grid-template-columns: 1fr;
    }
    
    .requirements-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .community-programs-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-8);
    }
    
    .screenshots-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1024px) {
    .provider-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-3);
    }
    
    .header-content {
        flex-direction: column;
        height: auto;
        padding: var(--spacing-4) 0;
        gap: var(--spacing-4);
    }
    
    .nav {
        gap: var(--spacing-4);
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero {
        padding: var(--spacing-12) 0;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-description {
        font-size: var(--font-size-lg);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .features {
        padding: var(--spacing-12) 0;
    }

    .pricing,
    .providers,
    .requirements {
        padding: var(--spacing-12) 0;
    }
    
    .installation {
        padding: var(--spacing-12) 0;
    }
    
    .documentation {
        padding: var(--spacing-12) 0;
    }
    
    .step {
        flex-direction: column;
        text-align: center;
    }

    .requirements-grid,
    .provider-grid,
    .pricing-grid,
    .community-programs-grid {
        grid-template-columns: 1fr;
    }
    
    .screenshots-container {
        grid-template-columns: 1fr;
        max-width: 100%;
    }
    
    .screenshot {
        max-height: 300px;
    }
    
    .blog-cta-content {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-6);
    }
    
    .blog-cta-icon {
        margin: 0 auto;
    }
    
    .blog-cta-text {
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-4);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .docs-grid {
        grid-template-columns: 1fr;
    }
    
    .btn-large {
        padding: var(--spacing-3) var(--spacing-6);
        font-size: var(--font-size-sm);
    }
}