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

:root {
    --primary: #FF6B00;
    --primary-dark: #E55A00;
    --text-dark: #2C2C2C;
    --text-light: #666666;
    --background: #FFFFFF;
    --background-alt: #F8F7F5;
    --border: #E5E5E5;
    --success: #4CAF50;
}

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

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    padding: 100px 0 80px;
    text-align: center;
    background: var(--background);
}

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

.pre-headline {
    display: block;
    font-size: 16px;
    color: var(--text-light);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.main-headline {
    display: block;
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.sub-headline {
    display: block;
    font-size: 20px;
    color: var(--text-light);
    font-weight: 400;
}

/* Setas SVG */
.arrow-container {
    margin: 60px auto;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.arrow-down {
    display: inline-block;
    animation: float 2s ease-in-out infinite;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.arrow-down:hover {
    opacity: 1;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

/* Centralização das setas em todas as seções */
section {
    position: relative;
}

section .arrow-down {
    margin: 40px auto;
    display: block;
}

/* Story Section */
.story {
    padding: 80px 0;
    background: var(--background-alt);
}

.story-content {
    max-width: 700px;
    margin: 0 auto;
}

.story h2 {
    font-size: 32px;
    margin-bottom: 40px;
    text-align: center;
}

.story-text {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 25px;
    color: var(--text-dark);
}

.story-text.highlight {
    padding: 20px;
    background: white;
    border-left: 4px solid var(--primary);
    font-style: italic;
}

/* Problem Section */
.problem {
    padding: 80px 0;
    background: var(--background);
}

.problem h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 50px;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.problem-card {
    padding: 30px;
    background: var(--background-alt);
    border-radius: 8px;
    text-align: center;
}

.problem-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.problem-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.problem-card p {
    font-size: 16px;
    color: var(--text-light);
}

/* Solution Section */
.solution {
    padding: 80px 0;
    background: var(--background-alt);
}

.solution h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 30px;
    padding: 0 20px;
}

.solution-intro {
    font-size: 20px;
    text-align: center;
    color: var(--text-light);
    margin: 0 auto 60px;
    max-width: 600px;
    padding: 0 20px;
    line-height: 1.6;
}

.solution-features {
    display: grid;
    gap: 40px;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.feature {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.feature-icon {
    font-size: 36px;
    flex-shrink: 0;
}

.feature h3 {
    font-size: 22px;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.feature p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.6;
}

/* Mobile específico para Solution */
@media (max-width: 768px) {
    .solution h2 {
        font-size: 28px;
    }

    .solution-intro {
        font-size: 18px;
    }

    .feature {
        flex-direction: column;
        text-align: center;
    }

    .feature-icon {
        margin: 0 auto;
    }

    .feature h3 {
        font-size: 20px;
    }

    .feature p {
        font-size: 15px;
    }
}

/* Spiritual AI Section */
.spiritual-ai {
    padding: 80px 0;
    background: linear-gradient(135deg, #FFF8F5 0%, #FFFFFF 100%);
}

.spiritual-ai h2 {
    font-size: 38px;
    text-align: center;
    margin-bottom: 30px;
    color: var(--text-dark);
    padding: 0 20px;
}

.conversation-intro {
    max-width: 700px;
    margin: 0 auto 50px;
    text-align: center;
}

.intro-text {
    font-size: 18px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

.intro-highlight {
    font-size: 22px;
    color: var(--text-dark);
    font-weight: 600;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(255, 107, 0, 0.1);
}

.conversation-examples {
    max-width: 900px;
    margin: 0 auto 60px;
    display: grid;
    gap: 30px;
}

.conversation-card {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.user-message {
    background: #F0F8FF;
    border-left: 4px solid #4A90E2;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.ai-message {
    background: #FFF8F0;
    border-left: 4px solid var(--primary);
    padding: 20px;
    border-radius: 8px;
}

.message-label {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-light);
    margin-bottom: 10px;
    font-weight: 600;
}

.user-message p,
.ai-message p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    margin: 0;
}

.ai-features {
    text-align: center;
    margin-bottom: 50px;
}

.ai-features h3 {
    font-size: 28px;
    margin-bottom: 40px;
    color: var(--text-dark);
}

.ai-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.ai-benefit {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    text-align: left;
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.benefit-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.ai-benefit h4 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.ai-benefit p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.5;
}

.spiritual-cta {
    max-width: 700px;
    margin: 50px auto 0;
    text-align: center;
    padding: 30px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.cta-text {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-dark);
}

/* Mobile adjustments for Spiritual AI */
@media (max-width: 768px) {
    .spiritual-ai h2 {
        font-size: 28px;
    }

    .intro-text {
        font-size: 16px;
    }

    .intro-highlight {
        font-size: 18px;
    }

    .conversation-examples {
        padding: 0 20px;
    }

    .conversation-card {
        padding: 20px;
    }

    .user-message p,
    .ai-message p {
        font-size: 14px;
    }

    .ai-benefits {
        grid-template-columns: 1fr;
    }

    .ai-features h3 {
        font-size: 24px;
        padding: 0 20px;
    }

    .spiritual-cta {
        margin: 30px 20px 0;
    }
}

/* Demonstration Section */
.demonstration {
    padding: 100px 0;
    background: var(--background);
}

.demonstration h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 100px;
}

.demo-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 60px;
    margin-bottom: 80px;
    padding: 0 20px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.demo-step {
    text-align: center;
    position: relative;
    padding-top: 30px;
}

.step-number {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #FF6B00, #FF8533);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
    box-shadow: 0 4px 10px rgba(255, 107, 0, 0.3);
    z-index: 10;
}

.demo-step h3 {
    font-size: 20px;
    margin-top: 20px;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.demo-step p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.5;
}

/* Results Section */
.results {
    padding: 80px 0;
    background: var(--background-alt);
}

.results h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 50px;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.testimonial {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.testimonial-text {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 20px;
    font-style: italic;
    color: var(--text-dark);
}

.testimonial-author strong {
    display: block;
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.testimonial-author span {
    font-size: 14px;
    color: var(--text-light);
}

.stats-container {
    display: flex;
    justify-content: center;
    gap: 60px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 48px;
    font-weight: bold;
    color: var(--primary);
    margin-bottom: 10px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Comparison Section */
.comparison {
    padding: 80px 0;
    background: var(--background);
}

.comparison h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 50px;
}

.comparison-table {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.comparison-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    background: var(--background-alt);
    font-weight: bold;
    padding: 20px;
    border-bottom: 2px solid var(--border);
}

.comparison-header .highlight {
    color: var(--primary);
}

.comparison-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    padding: 15px 20px;
    border-bottom: 1px solid var(--border);
}

.comparison-row:last-child {
    border-bottom: none;
}

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

.check {
    color: var(--success);
    font-weight: bold;
}

.price-highlight {
    color: var(--primary);
    font-weight: bold;
}

/* Offer Section */
.offer {
    padding: 100px 0;
    background: var(--background-alt);
}

.offer h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 50px;
}

.offer-box {
    max-width: 700px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    padding: 50px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.offer-content h3 {
    font-size: 28px;
    text-align: center;
    margin-bottom: 30px;
}

.included-list {
    margin-bottom: 40px;
}

.included-item {
    padding: 15px 0;
    font-size: 18px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
}

.included-item:last-child {
    border-bottom: none;
}

.included-item .check-icon {
    flex-shrink: 0;
}

.included-item span {
    flex: 1;
    line-height: 1.5;
}

.price-container {
    text-align: center;
    margin: 40px 0;
    padding: 30px;
    background: var(--background-alt);
    border-radius: 8px;
}

.regular-price {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 10px;
}

.special-price {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 10px;
}

.final-price {
    font-size: 64px;
    font-weight: bold;
    color: var(--primary);
    margin: 10px 0;
}

.price-note {
    font-size: 14px;
    color: var(--text-light);
}

/* CTA Button */
.cta-button {
    display: block;
    width: 100%;
    background: var(--primary);
    color: white;
    padding: 20px 40px;
    font-size: 20px;
    font-weight: bold;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    margin: 30px 0;
    text-decoration: none;
    text-align: center;
}

.cta-button:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 107, 0, 0.3);
}

.button-note {
    display: block;
    font-size: 14px;
    font-weight: normal;
    margin-top: 8px;
    opacity: 0.9;
}

.payment-methods {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 20px;
    font-size: 14px;
    color: var(--text-light);
}

/* Guarantee */
.guarantee {
    display: flex;
    align-items: center;
    gap: 20px;
    max-width: 500px;
    margin: 40px auto 0;
    padding: 20px;
    background: #F0FFF0;
    border-radius: 8px;
    border: 2px solid var(--success);
}

.guarantee-icon {
    font-size: 48px;
}

.guarantee h4 {
    font-size: 18px;
    margin-bottom: 5px;
}

.guarantee p {
    font-size: 14px;
    color: var(--text-light);
}

/* FAQ Section */
.faq {
    padding: 80px 0;
    background: var(--background);
}

.faq h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 50px;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    padding: 25px;
    background: var(--background-alt);
    border-radius: 8px;
}

.faq-item h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.faq-item p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.6;
}

/* Final CTA */
.final-cta {
    padding: 100px 0;
    background: var(--background-alt);
    text-align: center;
}

.final-cta h2 {
    font-size: 42px;
    margin-bottom: 30px;
}

.final-message {
    font-size: 20px;
    color: var(--text-light);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.cta-button.final {
    max-width: 600px;
    margin: 30px auto;
}

.final-note {
    margin-top: 30px;
    font-size: 16px;
    color: var(--text-light);
}

/* Footer */
footer {
    background: var(--text-dark);
    color: white;
    padding: 30px 0;
    text-align: center;
}

footer a {
    color: white;
    text-decoration: none;
    margin: 0 15px;
    opacity: 0.8;
    transition: opacity 0.3s;
}

footer a:hover {
    opacity: 1;
}

.footer-links {
    margin-top: 10px;
}

/* Responsive */
@media (max-width: 768px) {
    /* Hero */
    .hero {
        padding: 60px 0 40px;
    }

    .main-headline {
        font-size: 28px;
    }

    .sub-headline {
        font-size: 18px;
    }

    .pre-headline {
        font-size: 14px;
    }

    /* Setas */
    .arrow-container {
        margin: 40px auto;
    }

    /* Story */
    .story h2 {
        font-size: 26px;
        padding: 0 20px;
    }

    .story-text {
        font-size: 16px;
    }

    /* Problem */
    .problem h2 {
        font-size: 28px;
        padding: 0 20px;
    }

    .problem-grid {
        grid-template-columns: 1fr;
        padding: 0 20px;
    }

    /* Demo */
    .demo-steps {
        grid-template-columns: 1fr;
    }

    .demonstration h2 {
        font-size: 28px;
        padding: 0 20px;
    }

    /* Results */
    .results h2 {
        font-size: 28px;
        padding: 0 20px;
    }

    .testimonial-grid {
        grid-template-columns: 1fr;
        padding: 0 20px;
    }

    /* Comparison */
    .comparison h2 {
        font-size: 28px;
        padding: 0 20px;
    }

    .comparison-table {
        font-size: 12px;
        margin: 0 10px;
    }

    .comparison-header,
    .comparison-row {
        grid-template-columns: 2fr 0.8fr 0.8fr 1fr;
        padding: 10px 5px;
    }

    /* Offer */
    .offer h2 {
        font-size: 32px;
        padding: 0 20px;
    }

    .final-price {
        font-size: 48px;
    }

    .stats-container {
        flex-wrap: wrap;
        gap: 30px;
    }

    .faq-grid {
        grid-template-columns: 1fr;
        padding: 0 20px;
    }

    .offer-box {
        padding: 30px 20px;
        margin: 0 20px;
    }

    /* Final CTA */
    .final-cta h2 {
        font-size: 32px;
        padding: 0 20px;
    }

    .final-message {
        font-size: 18px;
        padding: 0 20px;
    }

    /* Padding geral das sections em mobile */
    section {
        padding: 60px 0;
    }
}

/* Phone Mockups - Modern Design */
.phone-mockup {
    max-width: 280px;
    margin: 20px auto 0;
    background: #1a1a1a;
    border-radius: 36px;
    padding: 10px;
    box-shadow:
        0 50px 100px rgba(0, 0, 0, 0.5),
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 10px 20px rgba(0, 0, 0, 0.2),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    position: relative;
}

.phone-notch {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #000;
    border-radius: 0 0 15px 15px;
    z-index: 10;
}

.phone-screen {
    background: #FFFFFF;
    border-radius: 26px;
    overflow: hidden;
    position: relative;
    height: 500px;
    display: flex;
    flex-direction: column;
}

/* Status Bar */
.status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 15px;
    background: #FFFFFF;
    font-size: 12px;
    font-weight: 600;
    color: #000;
    height: 25px;
}

.status-icons {
    display: flex;
    gap: 4px;
    align-items: center;
}

.status-icons svg {
    opacity: 0.9;
}

/* App Header Modern */
.app-header-modern {
    background: linear-gradient(135deg, #8B4513, #D2691E);
    color: white;
    padding: 12px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(139, 69, 19, 0.2);
}

.header-content {
    display: flex;
    align-items: center;
    gap: 8px;
}

.app-logo {
    font-size: 20px;
}

.app-title {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.header-actions {
    display: flex;
    gap: 10px;
}

.icon-btn {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    opacity: 0.9;
    transition: opacity 0.2s;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-btn:hover {
    opacity: 1;
}

.icon-btn svg {
    width: 18px;
    height: 18px;
}

/* Bible Navigation Modern */
.bible-nav-modern {
    flex: 1;
    padding: 15px;
    background: #FAFAFA;
    overflow-y: auto;
}

.nav-tabs {
    display: flex;
    gap: 5px;
    margin-bottom: 15px;
    background: #EEEEEE;
    padding: 3px;
    border-radius: 10px;
}

.nav-tab {
    flex: 1;
    padding: 8px;
    text-align: center;
    font-size: 11px;
    font-weight: 600;
    color: #666;
    background: transparent;
    border-radius: 7px;
    transition: all 0.3s;
    cursor: pointer;
}

.nav-tab.active {
    background: white;
    color: #FF6B00;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.search-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    background: white;
    padding: 10px;
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.search-bar input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 13px;
    color: #333;
}

.search-icon {
    flex-shrink: 0;
    opacity: 0.6;
}

.books-grid-modern {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.book-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding: 10px;
    background: white;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.book-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.book-card.selected {
    background: linear-gradient(135deg, #FFF8F0, #FFE4CC);
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.2);
}

.book-cover {
    width: 45px;
    height: 45px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 16px;
    color: white;
}

.book-cover.mt { background: linear-gradient(135deg, #667EEA, #764BA2); }
.book-cover.mc { background: linear-gradient(135deg, #F093FB, #F5576C); }
.book-cover.lc { background: linear-gradient(135deg, #4FACFE, #00F2FE); }
.book-cover.jo { background: linear-gradient(135deg, #FF6B00, #FFA500); }
.book-cover.at { background: linear-gradient(135deg, #43E97B, #38F9D7); }
.book-cover.rm { background: linear-gradient(135deg, #FA709A, #FEE140); }

.book-card span {
    font-size: 11px;
    color: #333;
    font-weight: 500;
}

.book-progress {
    position: absolute;
    bottom: 3px;
    right: 3px;
    background: #FF6B00;
    color: white;
    font-size: 9px;
    padding: 2px 5px;
    border-radius: 10px;
    font-weight: 600;
}

/* Verse Header */
.verse-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 15px;
    background: white;
    border-bottom: 1px solid #F0F0F0;
}

.back-btn, .share-btn {
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: #333;
    padding: 5px;
}

.verse-info {
    text-align: center;
}

.book-name {
    font-size: 12px;
    color: #999;
    display: block;
}

.chapter-verse {
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

/* Verse Content Modern */
.verse-content-modern {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    background: #FAFAFA;
}

.verse-card {
    background: white;
    border-radius: 12px;
    padding: 15px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.verse-text-modern {
    font-size: 14px;
    line-height: 1.8;
    color: #333;
    margin-bottom: 15px;
    padding: 10px;
    background: linear-gradient(135deg, #FFF8F0, #FFFAF5);
    border-radius: 8px;
    border-left: 3px solid #D2691E;
}

.verse-actions {
    display: flex;
    gap: 15px;
    padding-top: 10px;
    border-top: 1px solid #F0F0F0;
}

.action-btn {
    background: none;
    border: none;
    font-size: 14px;
    color: #999;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: color 0.2s;
}

.action-btn:hover {
    color: #FF6B00;
}

.action-btn.liked {
    color: #FF4458;
}

/* AI Assistant Card */
.ai-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.ai-header {
    display: flex;
    align-items: center;
    padding: 12px;
    background: linear-gradient(135deg, #667EEA, #764BA2);
    color: white;
}

.ai-avatar {
    font-size: 24px;
    margin-right: 10px;
}

.ai-title {
    flex: 1;
}

.ai-name {
    font-size: 13px;
    font-weight: 600;
    display: block;
}

.ai-status {
    font-size: 10px;
    opacity: 0.9;
}

.ai-menu {
    background: none;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
}

.ai-content {
    padding: 15px;
}

.ai-insight {
    background: linear-gradient(135deg, #FFF8F0, #FFFAF5);
    padding: 10px;
    border-radius: 8px;
    font-size: 12px;
    line-height: 1.5;
    margin-bottom: 12px;
}

.ai-topics {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.topic-pill {
    background: #F0F0F0;
    color: #666;
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 10px;
    font-weight: 500;
}

.ai-explanation {
    font-size: 12px;
    line-height: 1.6;
    color: #555;
}

.ai-footer {
    display: flex;
    gap: 10px;
    padding: 12px;
    background: #FAFAFA;
    border-top: 1px solid #F0F0F0;
}

.ai-btn {
    flex: 1;
    padding: 8px;
    border: 1px solid #E0E0E0;
    border-radius: 8px;
    background: white;
    font-size: 11px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.ai-btn.primary {
    background: linear-gradient(135deg, #667EEA, #764BA2);
    color: white;
    border: none;
}

.ai-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

/* Bottom Navigation */
.bottom-nav {
    display: flex;
    background: white;
    border-top: 1px solid #F0F0F0;
    padding: 8px 0;
}

.nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 5px;
    cursor: pointer;
    color: #999;
    transition: color 0.2s;
}

.nav-item.active {
    color: #FF6B00;
}

.nav-item svg {
    width: 20px;
    height: 20px;
    margin-bottom: 2px;
}

.nav-item span {
    font-size: 10px;
    font-weight: 500;
}

/* Profile Header */
.profile-header {
    position: relative;
    padding: 20px;
    text-align: center;
}

.profile-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: linear-gradient(135deg, #667EEA, #764BA2);
}

.profile-content {
    position: relative;
    z-index: 1;
}

.profile-avatar {
    width: 70px;
    height: 70px;
    background: white;
    border-radius: 50%;
    margin: 0 auto 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    position: relative;
}

.level-indicator {
    position: absolute;
    bottom: -5px;
    right: -5px;
    background: #FF6B00;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    border: 2px solid white;
}

.profile-name {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin: 5px 0;
}

.profile-title {
    font-size: 12px;
    color: #999;
    margin: 0;
}

/* Stats Container App */
.stats-container-app {
    display: flex;
    gap: 10px;
    padding: 0 15px;
    margin-bottom: 20px;
}

.stat-card {
    flex: 1;
    background: white;
    border-radius: 12px;
    padding: 12px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.stat-card.streak {
    background: linear-gradient(135deg, #FFF4E6, #FFE8D6);
}

.stat-card.verses {
    background: linear-gradient(135deg, #E6F7FF, #D6EFFF);
}

.stat-card.time {
    background: linear-gradient(135deg, #F0F5FF, #E6EDFF);
}

.stat-icon {
    font-size: 20px;
    margin-bottom: 5px;
}

.stat-value {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    display: block;
}

.stat-card .stat-label {
    font-size: 10px;
    color: #666;
    margin-top: 3px;
}

/* XP Section */
.xp-section {
    padding: 0 15px;
    margin-bottom: 20px;
}

.xp-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.xp-title {
    font-size: 12px;
    font-weight: 600;
    color: #333;
}

.xp-value {
    font-size: 11px;
    color: #999;
}

.xp-bar-modern {
    height: 8px;
    background: #E5E5E5;
    border-radius: 10px;
    overflow: hidden;
}

.xp-fill-modern {
    height: 100%;
    width: 62.5%;
    background: linear-gradient(90deg, #4CAF50, #8BC34A);
    border-radius: 10px;
    position: relative;
    animation: shimmer-progress 2s infinite;
}

@keyframes shimmer-progress {
    0% { opacity: 1; }
    50% { opacity: 0.8; }
    100% { opacity: 1; }
}

/* Achievements Section */
.achievements-section {
    padding: 0 15px;
    margin-bottom: 15px;
}

.achievements-section h4 {
    font-size: 12px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.achievements-scroll {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 5px;
}

.achievement-card {
    min-width: 80px;
    background: white;
    border-radius: 10px;
    padding: 10px;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
}

.achievement-card.earned {
    background: linear-gradient(135deg, #FFF8F0, #FFFAF5);
    box-shadow: 0 3px 10px rgba(255, 215, 0, 0.2);
}

.achievement-badge {
    font-size: 24px;
    margin-bottom: 5px;
}

.achievement-badge.locked {
    filter: grayscale(1);
    opacity: 0.3;
}

.achievement-card span {
    font-size: 10px;
    color: #666;
    font-weight: 500;
}

.achievement-card.earned span {
    color: #333;
    font-weight: 600;
}

/* Daily Challenge */
.daily-challenge {
    margin: 0 15px 15px;
    background: linear-gradient(135deg, #FF6B00, #FF8533);
    border-radius: 12px;
    padding: 12px;
    color: white;
    box-shadow: 0 4px 12px rgba(255, 107, 0, 0.3);
}

.challenge-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.challenge-icon {
    font-size: 18px;
}

.challenge-title {
    font-size: 12px;
    font-weight: 600;
}

.challenge-content p {
    font-size: 11px;
    margin-bottom: 8px;
    opacity: 0.95;
}

.challenge-progress {
    height: 6px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 5px;
}

.progress-fill {
    height: 100%;
    background: white;
    border-radius: 10px;
    transition: width 0.3s;
}

.challenge-status {
    font-size: 10px;
    opacity: 0.9;
}

/* SVG Icons */
.svg-icon {
    width: 14px;
    height: 14px;
    display: inline-block;
    vertical-align: middle;
}

.svg-icon-small {
    width: 12px;
    height: 12px;
}

/* Mobile adjustments for phone mockups */
@media (max-width: 768px) {
    .phone-mockup {
        max-width: 260px;
    }

    .demo-steps {
        gap: 40px;
        grid-template-columns: 1fr;
    }

    .phone-screen {
        height: 480px;
    }

    .demo-step h3 {
        font-size: 18px;
    }

    .demo-step p {
        font-size: 13px;
    }

    .demonstration h2 {
        font-size: 28px;
        margin-bottom: 60px;
    }
}