/* ShiftWorker X Website - Styles using app theme colors */

:root {
    /* Ocean Blue Theme - Primary */
    --ocean-blue: #0277BD;
    --ocean-blue-dark: #01579B;
    --ocean-blue-light: #B3E5FC;

    /* Secondary Theme Colors */
    --forest-green: #2E7D32;
    --sunset-orange: #E65100;
    --royal-purple: #6A1B9A;
    --golden-amber: #FFD700;

    /* Neutral Colors */
    --white: #FFFFFF;
    --gray-50: #FAFAFA;
    --gray-100: #F5F5F5;
    --gray-200: #EEEEEE;
    --gray-300: #E0E0E0;
    --gray-600: #757575;
    --gray-800: #424242;
    --gray-900: #212121;

    /* Semantic Colors */
    --success: #4CAF50;
    --warning: #FF9800;
    --info: #2196F3;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.2);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--gray-900);
    background-color: var(--gray-50);
}

/* Header Styles */
header {
    background: linear-gradient(135deg, var(--ocean-blue) 0%, var(--ocean-blue-dark) 100%);
    color: var(--white);
    padding: var(--spacing-md) 0;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    text-decoration: none;
}

.tagline {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-top: 0.25rem;
}

nav ul {
    list-style: none;
    display: flex;
    gap: var(--spacing-lg);
}

nav a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
}

nav a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--ocean-blue-light) 0%, var(--white) 100%);
    padding: var(--spacing-xxl) var(--spacing-md);
    text-align: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    color: var(--ocean-blue-dark);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.hero .subtitle {
    font-size: 1.5rem;
    color: var(--gray-800);
    margin-bottom: var(--spacing-lg);
    font-weight: 300;
}

.hero .description {
    font-size: 1.1rem;
    color: var(--gray-600);
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

.cta-buttons {
    display: inline-block;
    gap: var(--spacing-md);
    justify-content: space-between;
    flex-wrap: wrap;
}

.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
    box-shadow: var(--shadow-sm);
}

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

.btn-primary:hover {
    background-color: var(--ocean-blue-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--ocean-blue);
    border: 2px solid var(--ocean-blue);
}

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

/* Features Section */
.features {
    padding: var(--spacing-xxl) var(--spacing-md);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--ocean-blue-dark);
    margin-bottom: var(--spacing-xs);
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
}

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

.feature-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s;
    border-top: 4px solid var(--ocean-blue);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-card.green {
    border-top-color: var(--forest-green);
}

.feature-card.orange {
    border-top-color: var(--sunset-orange);
}

.feature-card.purple {
    border-top-color: var(--royal-purple);
}

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

.feature-card h3 {
    color: var(--ocean-blue-dark);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--gray-600);
    line-height: 1.6;
}

/* Testimonials Section */
.testimonials {
    background: linear-gradient(135deg, var(--ocean-blue-light) 0%, var(--gray-100) 100%);
    padding: var(--spacing-xxl) var(--spacing-md);
}

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

.testimonial-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    position: relative;
}

.testimonial-quote {
    font-size: 1.1rem;
    color: var(--gray-800);
    font-style: italic;
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.testimonial-author {
    font-weight: 600;
    color: var(--ocean-blue-dark);
}

.testimonial-role {
    color: var(--gray-600);
    font-size: 0.9rem;
}

/* Help Page Styles */
.help-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background-color: var(--white);
}

.help-content {
    max-width: 900px;
    margin: 0 auto;
}

.help-search {
    margin-bottom: var(--spacing-xl);
}

.search-box {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1.1rem;
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    transition: border-color 0.3s;
}

.search-box:focus {
    outline: none;
    border-color: var(--ocean-blue);
}

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

.category-card {
    background: var(--gray-50);
    padding: var(--spacing-md);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    border-left: 4px solid var(--ocean-blue);
}

.category-card:hover {
    background: var(--ocean-blue-light);
    transform: translateX(5px);
}

.category-card h3 {
    color: var(--ocean-blue-dark);
    margin-bottom: var(--spacing-xs);
}

.category-card p {
    color: var(--gray-600);
    font-size: 0.95rem;
}

.faq-section {
    margin-top: var(--spacing-xl);
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
}

.faq-question {
    padding: var(--spacing-md);
    cursor: pointer;
    font-weight: 600;
    color: var(--ocean-blue-dark);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s;
}

.faq-question:hover {
    background-color: var(--gray-50);
}

.faq-answer {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--gray-700);
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-icon {
    transition: transform 0.3s;
}

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

/* Footer */
footer {
    background-color: var(--gray-900);
    color: var(--white);
    padding: var(--spacing-xl) var(--spacing-md);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.footer-section h3 {
    color: var(--golden-amber);
    margin-bottom: var(--spacing-sm);
}

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

.footer-section a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s;
    display: block;
    margin-bottom: var(--spacing-xs);
}

.footer-section a:hover {
    opacity: 1;
    color: var(--golden-amber);
}

.footer-bottom {
    max-width: 1200px;
    margin: var(--spacing-lg) auto 0;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--gray-600);
    text-align: center;
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero .subtitle {
        font-size: 1.2rem;
    }

    nav ul {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .header-container {
        flex-direction: column;
        gap: var(--spacing-md);
    }

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

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

    .btn {
        width: 100%;
        text-align: center;
    }
}

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

.mt-xl {
    margin-top: var(--spacing-xl);
}

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

.hidden {
    display: none;
}