/* ============================================
   HOMEPAGE STYLES - PointWiseSystem
   Extracted from index.html for PWS-993
   ============================================ */

/* CSS Variables */
:root {
    --pws-primary: #667eea;
    --pws-secondary: #764ba2;
    --pws-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --pws-success: #34d399;
    --pws-success-dark: #059669;
    --pws-teal: #20c997;
    --pws-teal-dark: #0e7490;
    --pws-orange: #fd7e14;
    --pws-pink: #e83e8c;
    --pws-red: #ef4444;
    --pws-red-dark: #dc2626;
    --pws-text: #333;
    --pws-text-muted: #666;
    --pws-text-light: #555;
    --pws-border: #e0e0e0;
    --pws-bg-light: #f8f9fa;
    --pws-footer-bg: #2c3e50;
}

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

body { 
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; 
    background: #fff;
    color: var(--pws-text);
}

/* Skip to Content Link (Accessibility) */
.skip-to-content {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--pws-primary);
    color: white;
    padding: 8px 16px;
    z-index: 10000;
    text-decoration: none;
    font-weight: 600;
    border-radius: 0 0 8px 0;
    transition: top 0.3s;
}

.skip-to-content:focus {
    top: 0;
}

/* Header Navigation */
.header-nav {
    background: white;
    padding: 18px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: auto;
    width: 200px;
}

.logo-icon {
    font-size: 1.3em;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-link {
    color: #4c51bf;
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s;
}

.nav-link:hover {
    opacity: 0.7;
}

.btn-login {
    background: white;
    color: #4c51bf;
    border: 2px solid #4c51bf;
    padding: 10px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-login:hover {
    background: #4c51bf;
    color: white;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--pws-primary);
    margin: 5px 0;
    transition: all 0.3s;
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Hero Section */
.hero {
    background: var(--pws-gradient);
    color: white;
    padding: 60px 40px 80px;
    text-align: center;
}

/* Social Proof Bar */
.social-proof-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 20px;
    margin-bottom: 30px;
    font-size: 0.95em;
}

.testimonial-snippet {
    background: rgba(255,255,255,0.15);
    padding: 8px 16px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.trust-badge {
    opacity: 0.95;
}

.hero h1 {
    font-size: 3.2em;
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: 700;
}

.hero p {
    font-size: 1.35em;
    max-width: 750px;
    margin: 0 auto 35px;
    line-height: 1.5;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    background: white;
    color: var(--pws-primary);
    padding: 18px 40px;
    border-radius: 10px;
    text-decoration: none;
    font-size: 1.2em;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.btn-secondary {
    background: rgba(255,255,255,0.2);
    color: white;
    padding: 18px 40px;
    border-radius: 10px;
    text-decoration: none;
    font-size: 1.2em;
    font-weight: 600;
    border: 2px solid white;
    transition: all 0.3s;
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.3);
}

/* Hero Pills (Use Case Links) */
.hero-pill {
    padding: 12px 18px;
    border-radius: 25px;
    font-size: 0.95em;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
}

.hero-pill-primary {
    background: rgba(255,255,255,0.95);
    color: var(--pws-primary);
    font-weight: 600;
}

.hero-pill-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.hero-pill-secondary {
    background: rgba(255,255,255,0.15);
    color: white;
}

.hero-pill-secondary:hover {
    background: rgba(255,255,255,0.25);
    transform: translateY(-2px);
}

/* Habit CTA Button */
.habit-cta-btn {
    display: inline-block;
    margin-top: 25px;
    background: linear-gradient(135deg, var(--pws-teal) 0%, var(--pws-teal-dark) 100%);
    color: white;
    padding: 15px 35px;
    border-radius: 14px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

.habit-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(32,201,151,0.4);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 40px;
}

/* Features Section */
.features {
    background: var(--pws-bg-light);
}

.section-title {
    text-align: center;
    font-size: 2.5em;
    color: var(--pws-text);
    margin-bottom: 20px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2em;
    color: var(--pws-text-muted);
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.feature-card {
    background: white;
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.feature-icon {
    font-size: 4em;
    margin-bottom: 20px;
}

.feature-card h3 {
    color: var(--pws-primary);
    font-size: 1.5em;
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--pws-text-muted);
    line-height: 1.6;
    font-size: 1.05em;
}

/* Profiles Section */
.profiles {
    background: white;
}

.profile-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

a.profile-card {
    text-decoration: none;
    display: block;
}

.profile-card {
    background: var(--pws-gradient);
    color: white;
    padding: 35px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s;
    cursor: pointer;
}

.profile-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.profile-card .icon {
    font-size: 3.5em;
    margin-bottom: 15px;
}

.profile-card h3 {
    font-size: 1.3em;
    margin-bottom: 10px;
    color: white;
}

.profile-card p {
    opacity: 0.9;
    font-size: 0.95em;
    line-height: 1.5;
    color: white;
}

/* How It Works */
.how-it-works {
    background: var(--pws-bg-light);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.step {
    text-align: center;
}

.step-number {
    display: inline-block;
    width: 60px;
    height: 60px;
    background: var(--pws-gradient);
    color: white;
    border-radius: 50%;
    font-size: 1.8em;
    font-weight: bold;
    line-height: 60px;
    margin-bottom: 20px;
}

.step h3 {
    color: var(--pws-text);
    font-size: 1.4em;
    margin-bottom: 15px;
}

.step p {
    color: var(--pws-text-muted);
    line-height: 1.6;
    font-size: 1.05em;
}

/* Pricing Preview */
.pricing-preview {
    background: white;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.pricing-card {
    background: white;
    border: 3px solid var(--pws-border);
    border-radius: 15px;
    padding: 40px;
    text-align: center;
    transition: all 0.3s;
}

.pricing-card:hover {
    border-color: var(--pws-primary);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.2);
}

.pricing-card.featured {
    border-color: var(--pws-primary);
    background: var(--pws-gradient);
    color: white;
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.08) translateY(-5px);
}

.pricing-card h3 {
    font-size: 1.8em;
    margin-bottom: 15px;
}

.pricing-card.featured h3 {
    color: white;
}

.price {
    font-size: 3em;
    font-weight: bold;
    color: var(--pws-primary);
    margin: 20px 0;
}

.pricing-card.featured .price {
    color: white;
}

.price-period {
    font-size: 0.4em;
    font-weight: normal;
    opacity: 0.8;
}

.pricing-features {
    list-style: none;
    margin: 30px 0;
    text-align: left;
}

.pricing-features li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.pricing-card.featured .pricing-features li {
    border-bottom-color: rgba(255,255,255,0.2);
}

.btn-pricing {
    display: inline-block;
    background: var(--pws-primary);
    color: white;
    padding: 15px 35px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    margin-top: 20px;
    transition: all 0.3s;
}

.btn-pricing:hover {
    background: #5568d3;
}

.pricing-card.featured .btn-pricing {
    background: white;
    color: var(--pws-primary);
}

.pricing-card.featured .btn-pricing:hover {
    background: #f0f0f0;
}

/* CTA Section */
.cta-section {
    background: var(--pws-gradient);
    color: white;
    text-align: center;
    padding: 80px 40px;
}

.cta-section h2 {
    font-size: 3em;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 1.3em;
    margin-bottom: 40px;
    opacity: 0.95;
}

/* Footer */
.footer {
    background: var(--pws-footer-bg);
    color: white;
    padding: 40px;
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.footer-link {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.footer-link:hover {
    opacity: 1;
}

/* YouTube Facade */
.yt-facade {
    position: relative;
    cursor: pointer;
    background: #000;
}

.yt-facade:focus {
    outline: 3px solid var(--pws-primary);
    outline-offset: 2px;
}

/* Use Case Cards Hover */
.use-case-card {
    transition: all 0.3s;
}

.use-case-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(102,126,234,0.4);
}

/* FAQ Section */
.faq-section {
    background: var(--pws-bg-light);
    padding: 60px 40px;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 12px;
    margin-bottom: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.faq-item summary {
    padding: 20px 25px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.1em;
    color: var(--pws-text);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.5em;
    color: var(--pws-primary);
    transition: transform 0.3s;
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 25px 20px;
    color: var(--pws-text-muted);
    line-height: 1.7;
}


/* ============================================
   RESPONSIVE STYLES
   ============================================ */

@media (max-width: 768px) {
    .header-nav {
        padding: 15px 20px;
        flex-wrap: wrap;
    }
    
    .logo {
        font-size: 1.2em;
    }
    
    /* Mobile Menu Toggle - Show on mobile */
    .mobile-menu-toggle {
        display: block;
    }
    
    /* Nav Links - Hidden by default on mobile */
    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 0;
        padding-top: 20px;
        order: 3;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-link {
        padding: 12px 0;
        min-height: 44px;
        display: flex;
        align-items: center;
        border-bottom: 1px solid #eee;
        width: 100%;
    }
    
    .btn-login {
        padding: 12px 20px;
        font-size: 0.95em;
        min-height: 44px;
        margin-top: 10px;
        text-align: center;
        width: 100%;
    }
    
    /* SEO sections responsive */
    #chore-chart > div,
    #habit-tracker > div,
    #homeschool-tracker > div {
        grid-template-columns: 1fr !important;
    }
    
    #chore-chart > div > div:last-child,
    #habit-tracker > div > div:first-child,
    #homeschool-tracker > div > div:last-child {
        display: none;
    }
    
    .hero { 
        padding: 30px 20px 40px !important; 
    }
    
    .habits-video-grid {
        grid-template-columns: 1fr !important;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .hero h1 {
        font-size: 1.8em !important;
    }
    
    .hero p {
        font-size: 1em;
    }
    
    /* New hero grid responsive */
    .hero > div:nth-child(2) {
        grid-template-columns: 1fr !important;
        text-align: center;
    }
    
    .hero > div:nth-child(2) > div:last-child {
        order: -1;
        margin-bottom: 20px;
    }
    
    .hero > div:nth-child(2) > div:last-child img {
        width: 100% !important;
        max-width: 400px;
    }
    
    .social-proof-bar {
        flex-direction: column;
        align-items: center;
        gap: 10px;
        margin-bottom: 25px;
    }
    
    .testimonial-snippet {
        font-size: 0.9em;
    }
    
    .container {
        padding: 60px 20px;
    }
    
    .section-title {
        font-size: 2em;
    }
    
    .cta-section h2 {
        font-size: 2em;
    }
    
    .btn-primary, .btn-secondary {
        padding: 16px 30px;
        font-size: 1.1em;
        min-height: 52px;
    }
    
    .feature-card { 
        padding: 30px 20px; 
    }
    
    .profile-card { 
        padding: 25px 15px; 
    }
    
    .step-number { 
        width: 50px; 
        height: 50px; 
        line-height: 50px; 
        font-size: 1.5em; 
    }
    
    .pricing-card { 
        padding: 30px 20px; 
    }
    
    .price { 
        font-size: 2.5em; 
    }
    
    .btn-pricing { 
        padding: 14px 30px; 
        min-height: 48px;
    }
    
    .footer-links { 
        gap: 15px; 
    }
}

/* Extra small screens */
@media (max-width: 480px) {
    .header-nav {
        padding: 10px 15px;
    }
    
    .logo {
        font-size: 1em;
    }
    
    .logo-img {
        width: 90px;
        height: auto;
        max-height: 36px;
    }
    
    .logo-text {
        display: none;
    }
    
    .hero { 
        padding: 35px 15px; 
    }
    
    .hero h1 { 
        font-size: 1.7em; 
        line-height: 1.3; 
        margin-bottom: 18px; 
    }
    
    .hero p { 
        font-size: 1em; 
        margin-bottom: 30px; 
    }
    
    .social-proof-bar {
        font-size: 0.85em;
        margin-bottom: 20px;
    }
    
    .testimonial-snippet {
        padding: 6px 12px;
    }
    
    .cta-buttons { 
        gap: 12px; 
    }
    
    .btn-primary, .btn-secondary {
        padding: 16px 25px;
        font-size: 1em;
        width: 100%;
        text-align: center;
        min-height: 52px;
    }
    
    .container { 
        padding: 40px 15px; 
    }
    
    .section-title { 
        font-size: 1.6em; 
        margin-bottom: 15px; 
    }
    
    .section-subtitle { 
        font-size: 1em; 
        margin-bottom: 40px; 
    }
    
    .feature-grid { 
        gap: 20px; 
        margin-top: 40px; 
    }
    
    .feature-card { 
        padding: 25px 18px; 
        border-radius: 12px; 
    }
    
    .feature-icon { 
        font-size: 3em; 
        margin-bottom: 15px; 
    }
    
    .feature-card h3 { 
        font-size: 1.3em; 
    }
    
    .feature-card p { 
        font-size: 1em; 
    }
    
    .profile-grid { 
        gap: 15px; 
        margin-top: 40px; 
    }
    
    .profile-card { 
        padding: 20px 12px; 
        border-radius: 12px; 
    }
    
    .profile-card .icon { 
        font-size: 2.5em; 
        margin-bottom: 10px; 
    }
    
    .profile-card h3 { 
        font-size: 1.1em; 
    }
    
    .profile-card p { 
        font-size: 0.9em; 
    }
    
    .steps { 
        gap: 25px; 
        margin-top: 40px; 
    }
    
    .step-number { 
        width: 45px; 
        height: 45px; 
        line-height: 45px; 
        font-size: 1.3em; 
    }
    
    .step h3 { 
        font-size: 1.2em; 
    }
    
    .step p { 
        font-size: 0.95em; 
    }
    
    .pricing-cards { 
        gap: 20px; 
        margin-top: 40px; 
    }
    
    .pricing-card { 
        padding: 25px 18px; 
        border-radius: 12px; 
    }
    
    .pricing-card.featured { 
        transform: scale(1); 
    }
    
    .pricing-card.featured:hover { 
        transform: translateY(-5px); 
    }
    
    .pricing-card h3 { 
        font-size: 1.5em; 
    }
    
    .price { 
        font-size: 2.2em; 
        margin: 15px 0; 
    }
    
    .pricing-features { 
        margin: 20px 0; 
    }
    
    .pricing-features li { 
        padding: 8px 0; 
        font-size: 0.95em; 
    }
    
    .btn-pricing { 
        padding: 16px 25px; 
        font-size: 1em;
        min-height: 52px;
        width: 100%;
    }
    
    .cta-section { 
        padding: 50px 15px; 
    }
    
    .cta-section h2 { 
        font-size: 1.6em; 
        margin-bottom: 15px; 
    }
    
    .cta-section p { 
        font-size: 1.05em; 
        margin-bottom: 25px; 
    }
    
    .footer { 
        padding: 30px 15px; 
    }
    
    .footer-links { 
        flex-direction: column; 
        gap: 12px;
        margin-bottom: 15px;
    }
    
    .footer-link { 
        padding: 8px 0;
        font-size: 1em;
    }
    
    /* Top use cases cards mobile */
    .use-case-grid {
        grid-template-columns: 1fr !important;
    }
    
    .use-case-grid > a > div {
        padding: 25px 18px !important;
    }
    
    .use-case-grid h3 {
        font-size: 1.4em !important;
    }
    
    .use-case-grid p {
        font-size: 1em !important;
    }
}

/* Sticky Mobile CTA Bar */
.mobile-cta-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    padding: 12px 15px;
    padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
    z-index: 999;
}

.mobile-cta-bar a {
    display: block;
    background: var(--pws-gradient);
    color: white;
    text-align: center;
    padding: 14px 20px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1em;
}

@media (max-width: 768px) {
    .mobile-cta-bar {
        display: block;
    }
    
    /* Add padding to footer so CTA bar doesn't cover content */
    .footer {
        padding-bottom: 100px;
    }
}

/* PWS-993: Use Case Card Hover Effects (replacing inline JS handlers) */
.use-case-card-family {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    padding: 35px;
    color: white;
    transition: all 0.3s;
    cursor: pointer;
}

.use-case-card-family:hover,
.use-case-card-family:focus-visible {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(102,126,234,0.4);
}

.use-case-card-personal {
    background: linear-gradient(135deg, #20c997 0%, #0e7490 100%);
    border-radius: 20px;
    padding: 35px;
    color: white;
    transition: all 0.3s;
    cursor: pointer;
}

.use-case-card-personal:hover,
.use-case-card-personal:focus-visible {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(32,201,151,0.4);
}

.use-case-card-homeschool {
    background: linear-gradient(135deg, #fd7e14 0%, #e83e8c 100%);
    border-radius: 20px;
    padding: 35px;
    color: white;
    transition: all 0.3s;
    cursor: pointer;
}

.use-case-card-homeschool:hover,
.use-case-card-homeschool:focus-visible {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(253,126,20,0.4);
}

/* Habit CTA button hover (replacing inline JS) */
.habit-cta-btn:hover,
.habit-cta-btn:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(32,201,151,0.4);
}

/* Trust Strip */
.trust-strip {
    background: #f0f4ff;
    padding: 30px 20px;
    text-align: center;
}

.trust-strip-inner {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px 40px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--pws-text);
    font-size: 0.95em;
}

.trust-item a {
    color: var(--pws-primary);
    text-decoration: none;
}

.trust-item a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .trust-strip-inner {
        flex-direction: column;
        gap: 15px;
    }
}