/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* CSS Variables for theme colors */
:root {
    /* Light theme colors - stored as HSL components for alpha support */
    --color-primary: 220 85% 25%;
    --color-primary-foreground: 220 15% 98%;
    --color-secondary: 220 10% 90%;
    --color-secondary-foreground: 220 15% 25%;
    --color-background: 0 0% 98%;
    --color-foreground: 220 15% 15%;
    --color-muted: 220 8% 92%;
    --color-muted-foreground: 220 15% 45%;
    --color-card: 220 15% 96%;
    --color-card-foreground: 220 15% 15%;
    --color-border: 220 13% 85%;
    --color-input: 220 13% 75%;
    --color-ring: 220 85% 25%;
    --color-destructive: 0 75% 45%;
    --color-destructive-foreground: 0 15% 98%;
    --color-success: 145 70% 45%;
    --color-warning: 25 95% 55%;
    --color-chart-1: 220 85% 25%;
    --color-chart-2: 210 100% 60%;
    --color-chart-3: 145 70% 45%;
    --color-chart-4: 25 95% 55%;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --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);
    
    /* Radius */
    --radius: 0.5rem;
    --radius-sm: 0.375rem;
    --radius-lg: 0.75rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 5rem;
    --spacing-5xl: 6rem;
}

/* Dark theme colors */
.dark {
    --color-background: 220 5% 8%;
    --color-foreground: 220 10% 92%;
    --color-muted: 220 6% 16%;
    --color-muted-foreground: 220 10% 65%;
    --color-card: 220 5% 12%;
    --color-card-foreground: 220 10% 92%;
    --color-border: 220 15% 18%;
    --color-input: 220 15% 35%;
    --color-secondary: 220 8% 20%;
    --color-secondary-foreground: 220 10% 92%;
    --color-primary-foreground: 220 10% 92%;
    --color-destructive-foreground: 220 10% 92%;
    --color-chart-1: 210 100% 75%;
    --color-chart-2: 210 100% 60%;
    --color-chart-3: 145 70% 65%;
    --color-chart-4: 25 95% 70%;
}

/* Base typography and body */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: hsl(var(--color-foreground));
    background-color: hsl(var(--color-background));
    font-size: 16px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

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

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-xl);
    }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

@media (min-width: 768px) {
    h1 { font-size: 3.75rem; }
    h2 { font-size: 2.5rem; }
    h3 { font-size: 1.875rem; }
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    min-height: 2.25rem;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
    background-color: hsl(220, 85%, 20%);
}

.btn-outline {
    background-color: transparent;
    color: hsl(var(--color-foreground));
    border-color: hsl(var(--color-border));
}

.btn-outline:hover:not(:disabled) {
    background-color: hsl(var(--color-muted));
}

.btn-danger {
    background-color: hsl(var(--color-destructive));
    color: hsl(var(--color-destructive-foreground));
    border-color: hsl(var(--color-destructive));
}

.btn-danger:hover:not(:disabled) {
    background-color: hsl(0, 75%, 40%);
}

.btn-large {
    font-size: 1.125rem;
    padding: var(--spacing-lg) var(--spacing-xl);
    min-height: 2.75rem;
}

.btn-full {
    width: 100%;
}

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

/* Cards */
.card {
    background-color: hsl(var(--color-card));
    color: hsl(var(--color-card-foreground));
    border: 1px solid hsl(var(--color-border));
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.2s ease;
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    padding: var(--spacing-xl) var(--spacing-xl) 0;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.card-description {
    color: hsl(var(--color-muted-foreground));
    font-size: 0.875rem;
    margin-bottom: 0;
}

.card-content {
    padding: var(--spacing-xl);
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-xl);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: hsl(var(--color-foreground));
}

.form-select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: hsl(var(--color-background));
    border: 1px solid hsl(var(--color-input));
    border-radius: var(--radius);
    font-size: 0.875rem;
    color: hsl(var(--color-foreground));
    min-height: 2.5rem;
    transition: border-color 0.2s ease;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

.form-select:focus {
    outline: none;
    border-color: hsl(var(--color-ring));
    box-shadow: 0 0 0 2px hsl(var(--color-ring));
}

/* Checkboxes */
.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

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

.checkbox-item input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    border: 1px solid hsl(var(--color-input));
    border-radius: var(--radius-sm);
    cursor: pointer;
    accent-color: hsl(var(--color-primary));
}

.checkbox-item label {
    font-size: 0.875rem;
    cursor: pointer;
    color: hsl(var(--color-foreground));
}

/* Header */
.header {
    position: sticky;
    top: 0;
    z-index: 50;
    background-color: hsl(var(--color-background) / 0.95);
    border-bottom: 1px solid hsl(var(--color-border));
    backdrop-filter: blur(8px);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
}

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

.logo-image {
    height: 4.8rem;
    width: auto;
    transition: opacity 0.2s ease;
}

@media (min-width: 10000px) {
    .logo-image {
        height: 3.25rem;
    }
}

.logo-image:hover {
    opacity: 0.8;
}

.logo-text {
    font-weight: 700;
    font-size: 1.25rem;
}

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

.nav {
    display: none;
    align-items: center;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .nav {
        display: flex;
    }
}

.nav-link {
    color: hsl(var(--color-muted-foreground));
    text-decoration: none;
    transition: color 0.2s ease;
    font-size: 0.875rem;
}

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

.theme-toggle {
    background: none;
    border: none;
    padding: var(--spacing-sm);
    border-radius: var(--radius);
    cursor: pointer;
    color: hsl(var(--color-foreground));
    transition: background-color 0.2s ease;
}

.theme-toggle:hover {
    background-color: hsl(var(--color-muted));
}

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

.sun-icon {
    display: block;
}

.moon-icon {
    display: none;
}

.dark .sun-icon {
    display: none;
}

.dark .moon-icon {
    display: block;
}

/* Hero Section */
.hero {
    position: relative;
    padding: var(--spacing-5xl) 0;
    background: linear-gradient(135deg, hsl(var(--color-background)) 0%, hsl(var(--color-secondary)) 100%);
}

@media (min-width: 1024px) {
    .hero {
        padding: 8rem 0;
    }
}

.hero-content {
    text-align: center;
    max-width: 64rem;
    margin: 0 auto;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3.75rem;
    }
}

.hero-title-highlight {
    color: hsl(var(--color-primary));
}

.hero-subtitle {
    font-size: 1.25rem;
    color: hsl(var(--color-muted-foreground));
    margin-bottom: var(--spacing-2xl);
    max-width: 32rem;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-3xl);
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

.hero-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    max-width: 48rem;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .hero-features {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.feature-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon-primary {
    background-color: hsl(var(--color-chart-1) / 0.1);
    color: hsl(var(--color-chart-1));
}

.feature-icon-success {
    background-color: hsl(var(--color-chart-3) / 0.1);
    color: hsl(var(--color-chart-3));
}

.feature-icon-warning {
    background-color: hsl(var(--color-chart-4) / 0.1);
    color: hsl(var(--color-chart-4));
}

.feature-percentage {
    font-weight: 700;
    font-size: 1.125rem;
}

.feature-title {
    font-weight: 600;
    margin-bottom: 0;
}

.feature-description {
    font-size: 0.875rem;
    color: hsl(var(--color-muted-foreground));
    text-align: center;
    margin-bottom: 0;
}

/* Features Section */
.features-section {
    padding: var(--spacing-3xl) 0;
    background-color: hsl(var(--color-background));
}

/* Section styles */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.5rem;
    }
}

.section-subtitle {
    font-size: 1.25rem;
    color: hsl(var(--color-muted-foreground));
    max-width: 32rem;
    margin: 0 auto;
}

/* Roadmap Section */
.roadmap-section {
    padding: var(--spacing-5xl) 0;
    background-color: hsl(var(--color-background));
}

.roadmap-generator {
    max-width: 32rem;
    margin: 0 auto;
}

.roadmap-results {
    max-width: 64rem;
    margin: var(--spacing-3xl) auto 0;
    animation: slideInFromBottom 0.7s ease;
}

.roadmap-results.hidden {
    display: none;
}

.roadmap-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.roadmap-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.roadmap-subtitle {
    color: hsl(var(--color-muted-foreground));
    margin-bottom: 0;
}

.roadmap-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.roadmap-step {
    position: relative;
    overflow: hidden;
    transition: box-shadow 0.2s ease;
}

.roadmap-step:hover {
    box-shadow: var(--shadow-md);
}

.step-content {
    padding: var(--spacing-xl);
}

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

.step-main {
    flex: 1;
}

.step-top {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.step-number {
    width: 2rem;
    height: 2rem;
    background-color: hsl(var(--color-primary));
    color: hsl(var(--color-primary-foreground));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.step-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0;
}

.step-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.step-badge.high {
    background-color: hsl(var(--color-destructive));
    color: hsl(var(--color-destructive-foreground));
}

.step-badge.medium {
    background-color: hsl(var(--color-warning));
    color: white;
}

.step-badge.low {
    background-color: hsl(var(--color-muted));
    color: hsl(var(--color-muted-foreground));
}

.step-description {
    color: hsl(var(--color-muted-foreground));
    margin-bottom: var(--spacing-md);
    margin-left: 2.75rem;
}

.step-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-left: 2.75rem;
}

.step-duration {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
    color: hsl(var(--color-muted-foreground));
}

.step-check {
    width: 1.25rem;
    height: 1.25rem;
    color: hsl(var(--color-muted-foreground));
    opacity: 0.4;
    margin-top: var(--spacing-xs);
}

/* Affiliate Section */
.affiliate-section {
    padding: var(--spacing-5xl) 0;
    background-color: hsl(var(--color-secondary));
}

.affiliate-content {
    max-width: 64rem;
    margin: 0 auto;
    text-align: center;
}

.affiliate-card {
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, hsl(var(--color-chart-1) / 0.05) 0%, hsl(var(--color-chart-2) / 0.05) 100%);
    border: 2px solid hsl(var(--color-primary) / 0.2);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-2xl);
}

.affiliate-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

@media (min-width: 768px) {
    .affiliate-features {
        grid-template-columns: repeat(3, 1fr);
    }
}

.affiliate-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.affiliate-feature-title {
    font-weight: 600;
}

.affiliate-feature-desc {
    font-size: 0.875rem;
    color: hsl(var(--color-muted-foreground));
}

.affiliate-offer {
    background-color: hsl(var(--color-destructive) / 0.1);
    border: 1px solid hsl(var(--color-destructive) / 0.2);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.offer-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    color: hsl(var(--color-destructive));
    margin-bottom: var(--spacing-sm);
}

.offer-text {
    font-size: 0.875rem;
    text-align: center;
    margin-bottom: 0;
}

.affiliate-disclaimer {
    font-size: 0.75rem;
    color: hsl(var(--color-muted-foreground));
    margin-top: var(--spacing-md);
    margin-bottom: 0;
}

/* About Section */
.about-section {
    padding: var(--spacing-5xl) 0;
    background-color: hsl(var(--color-background));
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-4xl);
}

@media (min-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr 1fr;
    }
}

.about-subtitle {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.process-step .step-number {
    width: 2rem;
    height: 2rem;
    background-color: hsl(var(--color-primary));
    color: hsl(var(--color-primary-foreground));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    flex-shrink: 0;
    margin-top: var(--spacing-xs);
}

.step-content h4 {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.step-content p {
    color: hsl(var(--color-muted-foreground));
    margin-bottom: 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

@media (min-width: 640px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.benefit-card {
    padding: var(--spacing-md);
    border: 1px solid hsl(var(--color-border));
    border-radius: var(--radius-lg);
    background-color: hsl(var(--color-card));
}

.benefit-icon {
    color: hsl(var(--color-primary));
    margin-bottom: var(--spacing-sm);
}

.benefit-title {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.benefit-description {
    font-size: 0.875rem;
    color: hsl(var(--color-muted-foreground));
    margin-bottom: 0;
}

.skills-showcase {
    background-color: hsl(var(--color-secondary));
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
}

.skills-title {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .skills-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .skills-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

.skill-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.skill-icon {
    color: hsl(var(--color-primary));
}

.skill-name {
    font-weight: 500;
}

.skill-desc {
    font-size: 0.75rem;
    color: hsl(var(--color-muted-foreground));
    text-align: center;
}

/* FAQ Section */
.faq-section {
    padding: var(--spacing-5xl) 0;
    background-color: hsl(var(--color-secondary));
}

.faq-accordion {
    max-width: 64rem;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.faq-item {
    background-color: hsl(var(--color-background));
    border: 1px solid hsl(var(--color-border));
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-xl);
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.2s ease;
}

.faq-question:hover {
    background-color: hsl(var(--color-muted));
}

.faq-icon {
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-xl) var(--spacing-xl);
    color: hsl(var(--color-muted-foreground));
    line-height: 1.7;
    margin-bottom: 0;
}

/* Footer */
.footer {
    background-color: hsl(var(--color-background));
    border-top: 1px solid hsl(var(--color-border));
    padding: var(--spacing-3xl) 0;
}

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

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr 2fr;
    }
}

.footer-brand {
    max-width: 20rem;
}

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

.footer-description {
    font-size: 0.875rem;
    color: hsl(var(--color-muted-foreground));
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    color: hsl(var(--color-muted-foreground));
    transition: color 0.2s ease;
}

.social-link:hover {
    color: hsl(var(--color-foreground));
}

.footer-links {
    display: flex;
    justify-content: center;
}

.footer-simple-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
}

.footer-separator {
    color: hsl(var(--color-muted-foreground));
    font-size: 0.875rem;
}

.link-group-title {
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.link-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-link {
    color: hsl(var(--color-muted-foreground));
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: hsl(var(--color-foreground));
}

.footer-bottom {
    border-top: 1px solid hsl(var(--color-border));
    padding-top: var(--spacing-2xl);
    text-align: center;
}

.copyright {
    font-size: 0.875rem;
    color: hsl(var(--color-muted-foreground));
    margin-bottom: 0;
}

/* Animations */
@keyframes slideInFromBottom {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Utility classes */
.hidden {
    display: none !important;
}

/* Select styling improvements */
.form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

/* Focus ring for accessibility */
.btn:focus,
.form-select:focus,
input[type="checkbox"]:focus {
    outline: 2px solid hsl(var(--color-ring));
    outline-offset: 2px;
}

/* Performance optimizations */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.card,
.btn,
.faq-item {
    will-change: transform, box-shadow;
}

/* Dark mode improvements */
.dark .form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%9ca3af' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
}

/* Responsive typography improvements */
@media (max-width: 640px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .checkbox-grid {
        grid-template-columns: 1fr;
    }
    
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
}

/* Blog Styles */
.blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

@media (min-width: 768px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.blog-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.blog-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background-color: hsl(var(--color-muted));
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.blog-card:hover .blog-image img {
    transform: scale(1.05);
}

.blog-content {
    padding: var(--spacing-xl);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
    color: hsl(var(--color-muted-foreground));
}

.blog-date {
    color: hsl(var(--color-muted-foreground));
}

.blog-category {
    background-color: hsl(var(--color-primary) / 0.1);
    color: hsl(var(--color-primary));
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius);
    font-size: 0.75rem;
    font-weight: 500;
}

.blog-title {
    margin-bottom: var(--spacing-md);
}

.blog-title a {
    color: hsl(var(--color-foreground));
    text-decoration: none;
    transition: color 0.2s ease;
}

.blog-title a:hover {
    color: hsl(var(--color-primary));
}

.blog-excerpt {
    color: hsl(var(--color-muted-foreground));
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
}

.blog-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
}

.blog-read-time {
    font-size: 0.875rem;
    color: hsl(var(--color-muted-foreground));
}

/* Individual Blog Post Styles */
.blog-hero {
    padding: var(--spacing-4xl) 0 var(--spacing-2xl);
    background: linear-gradient(135deg, hsl(var(--color-background)) 0%, hsl(var(--color-secondary)) 100%);
}

.blog-hero-content {
    max-width: 48rem;
    margin: 0 auto;
    text-align: center;
}

.blog-hero-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    font-size: 0.875rem;
    color: hsl(var(--color-muted-foreground));
}

.blog-hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
    .blog-hero-title {
        font-size: 3rem;
    }
}

.blog-hero-image {
    width: 100%;
    max-width: 48rem;
    height: 24rem;
    margin: var(--spacing-2xl) auto 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.blog-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-post-content {
    max-width: 48rem;
    margin: 0 auto;
    padding: var(--spacing-4xl) 0;
}

.blog-post-content h2 {
    margin-top: var(--spacing-3xl);
    margin-bottom: var(--spacing-lg);
}

.blog-post-content h3 {
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
}

.blog-post-content h4 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.blog-post-content p {
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.blog-post-content ul,
.blog-post-content ol {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-xl);
}

.blog-post-content li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.blog-post-content blockquote {
    border-left: 4px solid hsl(var(--color-primary));
    background-color: hsl(var(--color-muted) / 0.5);
    padding: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    border-radius: 0 var(--radius) var(--radius) 0;
    font-style: italic;
}

.blog-post-content pre {
    background-color: hsl(var(--color-muted));
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    overflow-x: auto;
    margin: var(--spacing-lg) 0;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
}

.blog-post-content code {
    background-color: hsl(var(--color-muted));
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
}

.blog-post-content pre code {
    background: none;
    padding: 0;
}

.blog-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xl) 0;
    border-top: 1px solid hsl(var(--color-border));
    margin-top: var(--spacing-2xl);
}

.blog-nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: hsl(var(--color-foreground));
    transition: color 0.2s ease;
}

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