/* Bloom Voice Answers - Marketing Website Styles */

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

:root {
    /* Brand Colors - From Bloom Dossier */
    --primary-green: #4CAF50;
    --primary-light: #81C784;
    --primary-dark: #388E3C;
    --secondary-green: #8BC34A;
    --secondary-light: #AED581;
    --secondary-dark: #689F38;

    /* Background Colors */
    --bg-light: #F1F8E9;
    --surface-white: #FFFFFF;
    --surface-variant: #F5F5F5;

    /* Text Colors */
    --text-dark: #1B5E20;
    --text-medium: #2E7D32;
    --text-light: #4CAF50;
    --text-body: #424242;
    --text-secondary: #757575;

    /* Functional Colors */
    --success: #388E3C;
    --error: #D32F2F;
    --info: #1976D2;
    --warning: #F57C00;

    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-xxl: 64px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
    background-color: var(--bg-light);
    color: var(--text-body);
    line-height: 1.6;
    font-size: 18px;
    overflow-x: hidden;
}

/* Typography - Senior-Friendly Sizes */
h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    font-weight: 700;
    color: var(--text-dark);
}

h2 {
    font-size: 2.5rem;
    line-height: 1.3;
    font-weight: 600;
    color: var(--text-dark);
}

h3 {
    font-size: 1.75rem;
    line-height: 1.4;
    font-weight: 600;
    color: var(--text-medium);
}

p {
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-body);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--surface-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-green);
    text-decoration: none;
}

.logo-icon {
    font-size: 2rem;
}

.logo-icon img,
img.logo-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

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

.nav-links a {
    color: var(--text-medium);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: color 0.3s;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.nav-links a:hover {
    color: var(--primary-green);
    background: var(--bg-light);
}

/* Buttons */
.btn-primary {
    background: var(--primary-green);
    color: white;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s;
    display: inline-block;
    border: 2px solid var(--primary-green);
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

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

.btn-secondary {
    background: transparent;
    color: var(--primary-green);
    padding: 14px 28px;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s;
    display: inline-block;
    border: 2px solid var(--primary-green);
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-secondary:hover {
    background: var(--primary-green);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    color: var(--primary-green);
    padding: 14px 28px;
    border: 2px solid var(--primary-green);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s;
    display: inline-block;
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-outline:hover {
    background: var(--primary-green);
    color: white;
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.125rem;
    min-height: 56px;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Section Titles */
.section-title {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px var(--spacing-md) var(--spacing-xxl);
    background: linear-gradient(180deg, var(--surface-white) 0%, var(--bg-light) 100%);
}

.hero-content {
    max-width: 950px;
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    color: var(--text-dark);
}

.hero-subtitle {
    font-size: 1.375rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.trial-note {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.hero-demo {
    background: var(--surface-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
}

.mic-button {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
    transition: transform 0.3s;
}

.mic-button:hover {
    transform: scale(1.05);
}

.mic-icon {
    font-size: 4rem;
}

img.mic-icon {
    width: 140px;
    height: 140px;
    object-fit: contain;
    border-radius: 50%;
}

.pulse-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid var(--primary-light);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

.demo-conversation {
    text-align: left;
    max-width: 600px;
}

.demo-question {
    font-size: 1.25rem;
    font-style: italic;
    color: var(--text-medium);
    margin-bottom: var(--spacing-sm);
}

.demo-answer {
    font-size: 1.125rem;
    color: var(--text-body);
    background: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-green);
}

/* How It Works */
.how-it-works {
    padding: var(--spacing-xxl) 0;
    background: var(--surface-white);
}

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

.step {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    position: relative;
}

.step-number {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-green);
    color: white;
    font-weight: 700;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-sm);
}

.step h3 {
    margin-bottom: var(--spacing-xs);
    font-size: 1.75rem;
}

.step p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.feature-card {
    background: var(--surface-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
    border: 2px solid transparent;
}

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

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

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

.feature-card p {
    color: var(--text-secondary);
    font-size: 1.0625rem;
}

/* Use Cases Section */
.use-cases {
    padding: var(--spacing-xxl) 0;
    background: var(--surface-white);
    text-align: center;
}

.use-cases .section-subtitle {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.25rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
}

.use-cases-simple {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    max-width: 1100px;
    margin: 0 auto;
}

.use-case-simple {
    background: var(--bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 2px solid var(--primary-light);
}

.use-case-emoji {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-sm);
}

.use-case-simple h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.use-case-simple p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Pricing Section */
.pricing {
    padding: var(--spacing-xxl) 0;
    background: var(--surface-white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-card {
    background: var(--surface-white);
    border: 2px solid var(--primary-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    position: relative;
    transition: all 0.3s;
}

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

.pricing-card.featured {
    border-color: var(--primary-green);
    border-width: 3px;
    background: var(--bg-light);
}

.popular-badge,
.savings-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-green);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-size: 0.9375rem;
    font-weight: 600;
}

.savings-badge {
    background: var(--secondary-green);
}

.pricing-card h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: var(--spacing-xs);
}

.price span {
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.plan-desc {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
    text-align: left;
}

.pricing-features li {
    padding: var(--spacing-sm) 0;
    color: var(--text-body);
    font-size: 1.0625rem;
    border-bottom: 1px solid var(--bg-light);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-card .btn-primary,
.pricing-card .btn-outline {
    width: 100%;
}

/* FAQ Section */
.faq {
    padding: var(--spacing-xxl) 0;
    background: var(--bg-light);
}

.faq-accordion {
    max-width: 900px;
    margin: var(--spacing-xl) auto 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.faq-item {
    background: var(--surface-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 2px solid transparent;
    transition: all 0.3s;
}

.faq-item:hover {
    border-color: var(--primary-light);
}

.faq-question {
    width: 100%;
    padding: var(--spacing-lg);
    background: var(--surface-white);
    border: none;
    text-align: left;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s;
    font-family: 'Inter', sans-serif;
    min-height: 70px;
    outline: none !important;
}

.faq-question:focus {
    outline: none !important;
}

.faq-question:hover {
    color: var(--primary-green);
}

.faq-question[aria-expanded="true"] {
    color: var(--primary-green);
}

.faq-icon {
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--primary-green);
    transition: transform 0.3s;
    flex-shrink: 0;
    margin-left: var(--spacing-md);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(45deg);
}

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

.faq-answer.active {
    max-height: 500px;
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.faq-answer p {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-xxl) var(--spacing-md);
    text-align: center;
    background: var(--primary-green);
    color: white;
}

.cta-section h2 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.cta-section p {
    font-size: 1.25rem;
    color: white;
    opacity: 0.95;
    margin-bottom: var(--spacing-lg);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

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

.cta-section .btn-primary:hover {
    background: var(--bg-light);
}

.cta-section .btn-secondary {
    background: transparent;
    color: white;
    border-color: white;
}

.cta-section .btn-secondary:hover {
    background: white;
    color: var(--primary-green);
}

.cta-section .trial-note {
    color: white;
    opacity: 0.9;
}

/* Footer */
.footer {
    background: var(--surface-white);
    border-top: 2px solid var(--bg-light);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: var(--spacing-sm);
}

.footer-column h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
    font-weight: 600;
}

.footer-column a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: var(--spacing-xs);
    transition: color 0.3s;
    font-size: 1rem;
}

.footer-column a:hover {
    color: var(--primary-green);
}

.footer-column p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--bg-light);
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* Responsive Design - Mobile First */
@media (max-width: 1024px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero-title {
        font-size: 2.75rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        gap: var(--spacing-sm);
        font-size: 0.9375rem;
    }

    .nav-links a {
        padding: var(--spacing-xs);
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }

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

    .features-grid,
    .pricing-grid,
    .use-cases-simple {
        grid-template-columns: 1fr;
    }

    .faq-accordion {
        padding: 0 var(--spacing-sm);
    }

    .faq-question {
        font-size: 1.125rem;
        padding: var(--spacing-md);
        min-height: 60px;
    }

    .faq-icon {
        font-size: 1.5rem;
    }

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

    .mic-button {
        width: 100px;
        height: 100px;
    }

    .mic-icon {
        font-size: 3rem;
    }

    img.mic-icon {
        width: 100px;
        height: 100px;
    }

    .mic-button {
        width: 100px;
        height: 100px;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection */
::selection {
    background: var(--primary-light);
    color: white;
}

/* Accessibility - Focus States */
a:focus,
button:focus {
    outline: 3px solid var(--primary-green);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .navbar,
    .cta-section,
    .footer {
        display: none;
    }
}