/**
 * AI SAAS Page - Apple-Inspired Design System 2025
 * 
 * Professional, executive-ready design following Apple's liquid glass principles,
 * Dieter Rams' minimalism, and Teenage Engineering precision.
 */

/* =======================================
   HERO SECTION - Center-aligned Apple Style
   ======================================= */

.ai-saas-hero {
    background: var(--bg-primary);
    padding: var(--space-5xl) 0 var(--space-4xl);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.ai-saas-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        circle at 20% 30%, 
        var(--primary-subtle) 0%, 
        transparent 60%
    );
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-header {
    margin-bottom: var(--space-3xl);
}

.hero-header .headline-display {
    margin-bottom: var(--space-lg);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-header .headline-large {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Enhanced Hero Subtitle - Apple-inspired strong impact */
.hero-subtitle {
    font-weight: 650 !important;
    color: var(--text-primary) !important;
    opacity: 0.95;
    margin-bottom: var(--space-xl);
    position: relative;
    letter-spacing: -0.01em;
}

.hero-subtitle::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    border-radius: 2px;
    opacity: 0.8;
}

.hero-insight-panel {
    max-width: 900px;
    margin: var(--space-3xl) auto 0 auto;
}

.panel-header {
    margin-bottom: var(--space-lg);
}

.panel-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

/* =======================================
   PRODUCT SECTIONS - Executive Cards
   ======================================= */

.product-section {
    padding: var(--space-4xl) 0;
    background: var(--bg-section);
}

.product-section:nth-child(odd) {
    background: var(--bg-primary);
}

.product-card {
    margin-bottom: var(--space-2xl);
}

.product-header {
    margin-bottom: var(--space-3xl);
    text-align: center;
}

/* Enhanced Development Status */
.development-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.status-badge {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: var(--text-inverse);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    box-shadow: var(--glass-shadow-medium);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--primary-dark);
}

.status-badge.beta {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: var(--text-inverse);
    font-weight: 800;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--primary-dark);
}

.progress-indicator {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.progress-bar {
    width: 120px;
    height: 4px;
    background: var(--neutral-200);
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    border-radius: 2px;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.product-title {
    margin-bottom: var(--space-sm);
}

.product-subtitle {
    margin-bottom: var(--space-xl);
    opacity: 0.8;
}

/* Enhanced Problem-Solution Journey */
.problem-solution-journey {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xl);
    margin: var(--space-3xl) 0;
    position: relative;
    align-items: center;
}

.journey-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    width: 100%;
    max-width: 600px;
}

.section-indicator {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.indicator-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.problem-icon {
    background: linear-gradient(135deg, var(--warning-bg), var(--warning));
    color: var(--neutral-700);
}

.solution-icon {
    background: linear-gradient(135deg, var(--primary-subtle), var(--primary-light-bg));
    color: var(--primary);
}

.section-title {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.content-wrapper {
    padding: var(--space-xl);
}

.challenge-list,
.solution-list {
    list-style: none;
    padding: 0;
    margin: var(--space-lg) 0 0 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.challenge-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.challenge-list li::before {
    content: '⚠️';
    flex-shrink: 0;
    opacity: 0.7;
}

.solution-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.solution-list li::before {
    content: '✓';
    flex-shrink: 0;
    color: var(--primary);
    font-weight: bold;
}

.solution-impact {
    margin-top: var(--space-lg);
    padding: var(--space-md);
    background: var(--primary-subtle);
    border-radius: 8px;
    border-left: 3px solid var(--primary);
}

.impact-metric {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.impact-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Journey Connector */
.journey-connector {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: var(--space-lg) 0;
    position: relative;
}

.connector-line {
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0.3;
}

.connector-icon {
    position: absolute;
    background: var(--bg-primary);
    padding: var(--space-sm);
    border-radius: 50%;
    color: var(--primary);
    box-shadow: 0 0 0 2px var(--primary-subtle);
}

/* Responsive Design */
@media (min-width: 768px) {
    .problem-solution-journey {
        display: grid;
        grid-template-columns: 1fr auto 1fr;
        gap: var(--space-xl);
        align-items: start;
        justify-items: center;
    }
    
    .journey-section {
        max-width: 500px;
        width: 100%;
    }
    
    .journey-connector {
        margin: var(--space-4xl) 0 0 0;
        flex-direction: column;
        width: 60px;
    }
    
    .connector-line {
        width: 2px;
        height: 60px;
        background: linear-gradient(180deg, transparent, var(--primary), transparent);
    }
}

/* =======================================
   SALES PROCESS FLOW - Interactive Timeline
   ======================================= */

.capabilities-section {
    margin: var(--space-4xl) 0;
}

.capabilities-section .section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.capabilities-section .section-header h3 {
    margin-bottom: var(--space-md);
}

/* Sales Process Flow Container */
.sales-process-flow {
    margin: var(--space-3xl) 0;
}

.process-timeline {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-3xl);
}

/* Timeline Connecting Line */
.timeline-line {
    position: absolute;
    left: 24px;
    top: 60px;
    bottom: 60px;
    width: 2px;
    background: linear-gradient(
        180deg, 
        transparent 0%, 
        var(--primary-light-bg) 10%, 
        var(--primary-light-bg) 90%, 
        transparent 100%
    );
    z-index: 1;
}

/* Individual Process Step */
.process-step {
    display: flex;
    gap: var(--space-xl);
    position: relative;
    z-index: 2;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

.process-step:nth-child(even) .step-content {
    order: -1;
}

/* Step Indicator (Number + Icon) */
.step-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    flex-shrink: 0;
    width: 48px;
}

.step-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--text-inverse);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    box-shadow: var(--glass-shadow-medium);
    position: relative;
    z-index: 3;
    border: 1px solid var(--primary-dark);
}

.step-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-primary);
    border: 2px solid var(--primary-light-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--glass-shadow-light);
}

.step-icon:hover {
    background: var(--primary-subtle);
    border-color: var(--primary);
    transform: scale(1.05);
    box-shadow: var(--glass-shadow-medium);
}

/* Step Content */
.step-content {
    flex: 1;
    background: var(--glass-bg);
    backdrop-filter: blur(40px) saturate(180%);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: var(--space-xl);
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--glass-shadow-light);
}

.step-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-subtle), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.step-content:hover {
    border-color: var(--glass-border-hover);
    transform: translateY(-3px) scale(1.01);
    box-shadow: var(--glass-shadow-elevated);
    background: rgba(255, 255, 255, 0.88);
}

.step-content:hover::before {
    opacity: 1;
}

.step-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 650;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    letter-spacing: -0.015em;
    line-height: 1.3;
}

.step-summary {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    font-size: 1rem;
    line-height: 1.6;
}

/* Step Details - Progressive Disclosure */
.step-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-light);
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.detail-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.detail-value {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Process Summary Section */
.process-summary {
    margin-top: var(--space-4xl);
    display: flex;
    justify-content: center;
}

.summary-card {
    max-width: 700px;
    text-align: center;
    padding: var(--space-2xl);
    margin: 0 auto;
}

.summary-card h4 {
    margin-bottom: var(--space-md);
}

.summary-card p {
    margin-bottom: var(--space-xl);
}

.summary-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.metric {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.metric-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    letter-spacing: -0.02em;
}

.metric-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

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

/* Staggered Animation Delays */
.process-step:nth-child(2) { animation-delay: 0.1s; }
.process-step:nth-child(3) { animation-delay: 0.2s; }
.process-step:nth-child(4) { animation-delay: 0.3s; }
.process-step:nth-child(5) { animation-delay: 0.4s; }
.process-step:nth-child(6) { animation-delay: 0.5s; }
.process-step:nth-child(7) { animation-delay: 0.6s; }

/* Responsive Design */
@media (max-width: 768px) {
    .timeline-line {
        left: 16px;
    }
    
    .process-step {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .process-step:nth-child(even) .step-content {
        order: 0;
    }
    
    .step-indicator {
        flex-direction: row;
        width: auto;
        align-self: flex-start;
    }
    
    .step-content {
        padding: var(--space-lg);
    }
    
    .summary-metrics {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .metric-value {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .step-details {
        padding-top: var(--space-sm);
    }
    
    .detail-item {
        gap: 0.125rem;
    }
    
    .step-title {
        font-size: 1.125rem;
    }
    
    .timeline-line {
        display: none;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .process-step {
        animation: none;
        opacity: 1;
        transform: none;
    }
    
    .step-icon:hover,
    .step-content:hover {
        transform: none;
    }
}

/* Legacy Capabilities Grid Support (Fallback) */
.capabilities-grid {
    display: none; /* Hidden since we're using the new process flow */
}

/* =======================================
   ENHANCED EARLY ACCESS SECTION
   ======================================= */

.early-access-section {
    background: linear-gradient(135deg, var(--bg-section), var(--bg-accent));
    padding: var(--space-5xl) 0;
    position: relative;
    overflow: hidden;
}

.early-access-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        circle at 80% 20%, 
        var(--primary-subtle) 0%, 
        transparent 50%
    );
    pointer-events: none;
}

/* Social Proof Header */
.social-proof-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
    position: relative;
    z-index: 2;
}

.proof-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: center;
    max-width: 120px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-light);
}

/* Early Access Main Card */
.early-access-main-card {
    position: relative;
    z-index: 2;
    max-width: 1100px;
    margin: 0 auto;
}

/* Urgency Badge */
.urgency-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: linear-gradient(135deg, var(--warning), var(--warning));
    color: var(--text-inverse);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.025em;
    margin-bottom: var(--space-lg);
    box-shadow: var(--glass-shadow-medium);
}

.badge-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Enhanced Early Access Header */
.early-access-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.early-access-header h2 {
    margin-bottom: var(--space-md);
}

.early-access-header .body-large {
    max-width: 600px;
    margin: 0 auto;
}

/* Content Grid */
.early-access-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

/* Value Proposition Card */
.value-proposition-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: var(--space-2xl);
}

.value-proposition-card h3 {
    margin-bottom: var(--space-xl);
    text-align: center;
}

.value-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.value-item:hover {
    background: var(--primary-subtle);
}

.value-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-light-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}

.value-content {
    flex: 1;
}

.value-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.value-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.value-worth {
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: 600;
    background: var(--primary-subtle);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    display: inline-block;
}

/* Total Value */
.total-value {
    text-align: center;
    padding: var(--space-lg);
    background: var(--primary-subtle);
    border-radius: 12px;
    border: 1px solid var(--primary-light-bg);
}

.total-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.total-amount {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.total-note {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Enhanced Signup Card */
.signup-card.enhanced {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 25px var(--glass-shadow-medium);
}

/* Urgency Header */
.urgency-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
    padding: var(--space-lg);
    text-align: center;
}

.countdown-timer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.timer-label {
    font-size: 0.8rem;
    font-weight: 500;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.timer-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    min-width: 50px;
}

.timer-number {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1;
}

.timer-text {
    font-size: 0.7rem;
    opacity: 0.8;
}

.timer-separator {
    font-size: 1.5rem;
    font-weight: 700;
    opacity: 0.6;
}

/* Enhanced Form Container */
.signup-form-container {
    padding: var(--space-2xl);
}

.signup-form-container h3 {
    margin-bottom: var(--space-sm);
}

.signup-form-container p {
    margin-bottom: var(--space-xl);
}

/* Enhanced Form */
.early-access-form.enhanced {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.form-row {
    display: flex;
    gap: var(--space-md);
}

.form-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group.half {
    flex: 0.5;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* Enhanced Button */
.btn-primary.enhanced {
    position: relative;
    overflow: hidden;
    padding: 1rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.btn-text {
    font-size: 1rem;
    font-weight: 600;
}

.btn-subtext {
    font-size: 0.75rem;
    opacity: 0.8;
    font-weight: 400;
}

/* Enhanced Trust Indicators */
.enhanced-trust-indicators {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    border-top: 1px solid var(--border-light);
    padding-top: var(--space-lg);
}

.trust-row {
    display: flex;
    gap: var(--space-lg);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
    flex: 1;
}

.trust-item svg {
    color: var(--primary);
    flex-shrink: 0;
}

/* Testimonial Section */
.testimonial-section {
    margin: var(--space-2xl) 0;
}

.testimonial-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: var(--space-xl);
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.testimonial-quote {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-primary);
    font-style: italic;
    margin-bottom: var(--space-lg);
}

.testimonial-quote::before {
    content: '"';
    font-size: 3rem;
    color: var(--primary);
    line-height: 1;
    font-family: serif;
}

.testimonial-quote::after {
    content: '"';
    font-size: 3rem;
    color: var(--primary);
    line-height: 1;
    font-family: serif;
}

.author-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.author-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.author-title {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Enhanced Contact Info */
.contact-info.enhanced {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Responsive Design */
@media (max-width: 768px) {
    .early-access-content-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .proof-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .stat-divider {
        width: 40px;
        height: 1px;
    }
    
    .form-row {
        flex-direction: column;
    }
    
    .form-group.half {
        flex: 1;
    }
    
    .trust-row {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .timer-display {
        scale: 0.9;
    }
}

@media (max-width: 480px) {
    .early-access-section {
        padding: var(--space-3xl) 0;
    }
    
    .value-proposition-card,
    .signup-form-container {
        padding: var(--space-lg);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .total-amount {
        font-size: 1.5rem;
    }
}

.capabilities-section .section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.capabilities-section .section-header h3 {
    margin-bottom: var(--space-md);
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.capability-card {
    padding: var(--space-2xl);
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    min-height: 200px;
    transition: all 0.2s ease;
}

.capability-card:hover {
    transform: translateY(-2px);
}

.capability-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-light-bg);
    border: 2px solid var(--primary-subtle);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.5rem;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.capability-card:hover .capability-icon {
    background: var(--primary-medium-bg);
    border-color: var(--primary);
    transform: scale(1.05);
}

.capability-content {
    flex: 1;
}

.capability-content h4 {
    margin-bottom: var(--space-md);
    font-weight: 600;
}

.capability-content p {
    line-height: 1.6;
}

/* Differentiator Section */
.differentiator {
    margin: var(--space-3xl) 0;
    padding: var(--space-xl);
    background: var(--bg-accent);
    border-radius: 16px;
    border: 1px solid var(--primary-subtle);
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.differentiator h3 {
    margin-bottom: var(--space-md);
}

/* Demo Section */
.demo-section {
    margin: var(--space-2xl) 0;
    text-align: center;
}

.demo-container {
    margin-top: var(--space-xl);
    display: none;
}

.demo-container.active {
    display: block;
    animation: fadeInUp 0.3s ease-out;
}

.demo-interface {
    padding: var(--space-2xl);
    max-width: 600px;
    margin: 0 auto;
}

.demo-interface h4 {
    margin-bottom: var(--space-lg);
}

.demo-conversation {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: var(--space-lg);
    min-height: 200px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    text-align: left;
}

/* Status Information Display - Non-button styling */
.status-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
    flex-wrap: wrap;
}

/* Remove button-like appearance */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-xs) var(--space-md);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 6px;
    position: relative;
}

.badge-beta {
    background: var(--primary-subtle);
    color: var(--primary);
    border-left: 3px solid var(--primary);
}

.badge-development {
    background: var(--neutral-100);
    color: var(--neutral-600);
    border-left: 3px solid var(--neutral-400);
}

/* Status text - clean, simple styling */
.status-badge .body-small {
    color: var(--text-secondary);
    font-weight: 400;
    font-size: 0.9rem;
    margin: 0;
    background: none;
    padding: 0;
    border: none;
    box-shadow: none;
}

/* Marketing Suite Section - Executive Cards */
.section-header.centered {
    text-align: center;
    margin-bottom: var(--space-3xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-header.centered h2 {
    margin-bottom: var(--space-md);
}

.marketing-suite-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--space-2xl);
    margin: var(--space-3xl) 0;
    justify-items: center;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.marketing-tool-card {
    padding: var(--space-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    min-height: 350px;
    position: relative;
    transition: all 0.2s ease;
    width: 100%;
    max-width: 450px;
    text-align: left;
}

.marketing-tool-card:hover {
    transform: translateY(-3px);
}

.tool-badge {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.badge-number {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--text-inverse);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    border: 1px solid var(--primary-dark);
    box-shadow: var(--glass-shadow-light);
}

.badge-label {
    padding: var(--space-xs) var(--space-md);
    background: var(--primary-light-bg);
    color: var(--primary);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tool-icon {
    width: 72px;
    height: 72px;
    background: var(--primary-light-bg);
    border: 2px solid var(--primary-subtle);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.75rem;
    margin-bottom: var(--space-md);
    transition: all 0.2s ease;
}

.marketing-tool-card:hover .tool-icon {
    background: var(--primary-medium-bg);
    border-color: var(--primary);
    transform: scale(1.05);
    box-shadow: var(--glass-shadow-medium);
}

.tool-content {
    flex: 1;
}

.tool-content h3 {
    margin-bottom: var(--space-md);
}

.tool-content > p {
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.tool-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9rem;
}

.feature-item i {
    color: var(--primary);
    font-size: 0.8rem;
    width: 16px;
}

.development-status {
    display: flex;
    justify-content: center;
    margin: var(--space-2xl) 0;
}

.status-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg) var(--space-xl);
    background: var(--bg-section);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    box-shadow: none;
}

.status-card .body-regular {
    color: var(--text-secondary);
    font-weight: 400;
    text-align: center;
    font-size: 0.9rem;
}

/* =======================================
   DEVELOPMENT APPROACH SECTION - Executive Cards
   ======================================= */

.development-approach-section {
    padding: var(--space-4xl) 0;
    background: var(--bg-secondary);
    text-align: center;
}

.approach-principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--space-2xl);
    margin: var(--space-3xl) auto;
    width: 100%;
    max-width: 1200px;
    justify-items: center;
}

.approach-principle-card {
    padding: var(--space-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    min-height: 280px;
    transition: all 0.2s ease;
    width: 100%;
    max-width: 450px;
    text-align: left;
}

.approach-principle-card:hover {
    transform: translateY(-3px);
}

.principle-icon-container {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-md);
}

.principle-icon {
    width: 72px;
    height: 72px;
    background: var(--bg-primary);
    border: 2px solid var(--border-light);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.75rem;
    transition: all 0.2s ease;
}

.approach-principle-card:hover .principle-icon {
    border-color: var(--primary);
    background: var(--primary-subtle);
    transform: scale(1.05);
}

.principle-content {
    flex: 1;
}

.principle-content h3 {
    margin-bottom: var(--space-md);
    font-weight: 600;
}

.principle-content > p {
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.principle-detail {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    padding: var(--space-md);
    background: var(--primary-subtle);
    border-radius: 8px;
    border-left: 3px solid var(--primary);
}

.detail-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.detail-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* =======================================
   EARLY ACCESS SECTION - Executive Design
   ======================================= */

.early-access-section {
    padding: var(--space-4xl) 0;
    background: var(--bg-primary);
}

.early-access-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.early-access-main-card {
    padding: var(--space-3xl);
}

.early-access-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.access-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--primary-light-bg);
    color: var(--primary);
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: var(--space-lg);
}

.access-badge i {
    font-size: 0.8rem;
}

.early-access-header h2 {
    margin-bottom: var(--space-md);
}

.early-access-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-2xl);
}

.benefits-card {
    padding: var(--space-xl);
}

.benefits-card h3 {
    margin-bottom: var(--space-xl);
    text-align: left;
}

.benefits-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-elevated);
    border-radius: 12px;
    border: 1px solid var(--border-light);
    transition: all 0.2s ease;
}

.benefit-item:hover {
    border-color: var(--primary-subtle);
    background: var(--primary-subtle);
}

.benefit-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-light-bg);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1rem;
    flex-shrink: 0;
}

.benefit-content {
    flex: 1;
}

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

.signup-card {
    padding: var(--space-xl);
    background: var(--bg-elevated);
    border: 1px solid var(--border-light);
    border-radius: 16px;
}

.signup-form-container {
    text-align: center;
}

.signup-form-container h3 {
    margin-bottom: var(--space-md);
}

.signup-form-container > p {
    margin-bottom: var(--space-xl);
}

.early-access-form {
    margin-bottom: var(--space-xl);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.full-width {
    width: 100%;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.trust-indicators {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.trust-item i {
    color: var(--primary);
    font-size: 0.7rem;
}

.contact-info {
    text-align: center;
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border-light);
}

/* =======================================
   WHY BUILD SECTION - Simple Card
   ======================================= */

.why-build-section {
    padding: var(--space-4xl) 0;
    background: var(--bg-section);
}

.why-build-content {
    padding: var(--space-3xl);
    text-align: center;
}

.why-build-content h2 {
    margin-bottom: var(--space-lg);
}

/* =======================================
   RESPONSIVE DESIGN - Mobile-First
   ======================================= */

@media (max-width: 768px) {
    .ai-saas-hero {
        padding: var(--space-4xl) 0 var(--space-3xl);
    }
    
    .hero-header .headline-display {
        font-size: clamp(2rem, 8vw, 3rem);
        margin-bottom: var(--space-lg);
    }
    
    .hero-header .headline-large {
        margin-bottom: var(--space-lg);
    }
    
    .hero-insight-panel {
        margin-top: var(--space-2xl);
        padding: var(--space-xl);
    }
    
    .problem-solution {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .capabilities-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .marketing-suite-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        max-width: 500px;
    }
    
    .approach-principles-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .approach-principle-card {
        min-height: auto;
        padding: var(--space-xl);
    }
    
    .early-access-content-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .early-access-main-card {
        padding: var(--space-xl);
    }
    
    .trust-indicators {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .why-build-content {
        padding: var(--space-2xl);
    }
    
    .product-section {
        padding: var(--space-3xl) 0;
    }
    
    .status-badge {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
    
    .badge {
        align-self: center;
    }
}

@media (max-width: 640px) {
    .hero-insight-panel {
        margin-top: var(--space-xl);
        padding: var(--space-lg);
    }
    
    .panel-content {
        gap: var(--space-sm);
    }
    
    .features-section .grid-2 {
        grid-template-columns: 1fr;
    }
    
    .timeline-container .grid-2 {
        grid-template-columns: 1fr;
    }
    
    .benefits-list {
        text-align: center;
    }
    
    .ai-saas-hero {
        padding: var(--space-3xl) 0 var(--space-2xl);
    }
    
    .product-section {
        padding: var(--space-2xl) 0;
    }
    
    .capabilities-section .section-header,
    .section-header.centered {
        margin-bottom: var(--space-xl);
    }
}

/* =======================================
   ANIMATIONS - Subtle Apple-Style Motion
   ======================================= */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* =======================================
   FOCUS STATES - Accessibility
   ======================================= */

.btn-primary:focus,
.btn-secondary:focus,
.input-field:focus {
    outline: none;
    box-shadow: 0 0 0 3px var(--border-focus);
}

/* =======================================
   PRINT STYLES - Professional Output
   ======================================= */

@media print {
    .ai-saas-hero::before,
    .demo-section,
    .early-access-form {
        display: none;
    }
    
    .ai-saas-hero {
        background: white;
        padding: var(--space-lg) 0;
    }
    
    .card-executive,
    .card-minimal,
    .card-accent {
        border: 1px solid var(--neutral-300);
        box-shadow: none;
        break-inside: avoid;
    }
}