/* SLA Penalty Calculator - TechImpact.online Styles */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: #0a0a0a;
    color: #ffffff;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background-color: #1a1a1a;
    border-bottom: 1px solid #333;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: bold;
}

.logo-icon {
    font-size: 1.8rem;
}

.logo-link {
    color: #ffffff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-link:hover {
    color: #ffffff;
    text-decoration: none;
}

.nav {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #ff6b6b;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-btn {
    background: none;
    border: none;
    color: #ffffff;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.search-btn:hover {
    background-color: #333;
}

.cta-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cta-btn.primary {
    background: linear-gradient(135deg, #ff6b6b, #8b5cf6);
    color: #ffffff;
}

.cta-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.3);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    padding: 4rem 0;
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(135deg, #ff6b6b, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #cccccc;
    margin-bottom: 2.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn.primary {
    background: linear-gradient(135deg, #ff6b6b, #8b5cf6);
    color: #ffffff;
}

.btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.3);
}

.btn.secondary {
    background: transparent;
    color: #ffffff;
    border: 1px solid #666;
}

.btn.secondary:hover {
    background-color: #333;
    border-color: #888;
}

.btn.large {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
}

/* Calculator Tabs */
.calculator-tabs {
    background-color: #1a1a1a;
    padding: 1rem 0;
    border-bottom: 1px solid #333;
}

.tabs {
    display: flex;
    gap: 0;
    justify-content: center;
}

.tab {
    background: none;
    border: none;
    color: #ffffff;
    padding: 1rem 2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
}

.tab:hover {
    background-color: #333;
}

.tab.active {
    background-color: #2a2a2a;
    border-bottom-color: #8b5cf6;
}

.tab-icon {
    font-size: 1.2rem;
}

/* Language Toggle Container */
.language-toggle-container {
    display: flex;
    justify-content: center;
    padding: 1rem 0;
    background-color: #1a1a1a;
}

.language-toggle {
    display: flex;
    gap: 0.5rem;
}

.lang-btn {
    background: none;
    border: none;
    color: #ffffff;
    padding: 0.5rem 1rem;
    cursor: pointer;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.lang-btn.active {
    background-color: #8b5cf6;
    color: #ffffff;
}

.lang-btn:not(.active) {
    background-color: #333;
    color: #cccccc;
}

.lang-btn:hover {
    background-color: #8b5cf6;
    color: #ffffff;
}

/* Tab Navigation Links */
.tab-nav {
    display: flex;
    gap: 0;
    justify-content: center;
}

.tab-link {
    background: none;
    border: none;
    color: #ffffff;
    padding: 1rem 2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
    text-decoration: none;
}

.tab-link:hover {
    background-color: #333;
    text-decoration: none;
    color: #ffffff;
}

.tab-link.active {
    background-color: #2a2a2a;
    border-bottom-color: #8b5cf6;
    color: #ffffff;
}

/* Calculator Section */
.calculator-section {
    padding: 3rem 0;
    background-color: #0a0a0a;
}

.calculator-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.card {
    background-color: #1a1a1a;
    border: 1px solid #333;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #ffffff;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #ffffff;
}

.form-input {
    width: 100%;
    padding: 0.75rem;
    background-color: #2a2a2a;
    border: 1px solid #444;
    border-radius: 6px;
    color: #ffffff;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: #8b5cf6;
}

.input-group {
    display: flex;
    gap: 0.5rem;
}

.currency-select {
    padding: 0.75rem;
    background-color: #2a2a2a;
    border: 1px solid #444;
    border-radius: 6px;
    color: #ffffff;
    font-size: 1rem;
    min-width: 80px;
}

/* Penalty Scheme */
.penalty-scheme {
    margin: 2rem 0;
    padding: 1.5rem;
    background-color: #2a2a2a;
    border-radius: 8px;
    border: 1px solid #444;
}

.penalty-scheme h3 {
    margin-bottom: 1rem;
    color: #ffffff;
}

.penalty-tiers {
    margin-bottom: 1rem;
}

.penalty-tier {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    align-items: center;
}

.tier-threshold,
.tier-penalty {
    padding: 0.5rem;
    background-color: #1a1a1a;
    border: 1px solid #444;
    border-radius: 4px;
    color: #ffffff;
    font-size: 0.9rem;
}

.remove-tier {
    background: #ff6b6b;
    border: none;
    color: #ffffff;
    width: 30px;
    height: 30px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
}

.remove-tier:hover {
    background: #ff5252;
}

.add-tier-btn {
    background: none;
    border: 1px dashed #666;
    color: #666;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.add-tier-btn:hover {
    border-color: #8b5cf6;
    color: #8b5cf6;
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

/* Results Styles */
.result-main {
    text-align: center;
    margin-bottom: 2rem;
}

.total-penalty {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 1rem;
}

.penalty-amount {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ff6b6b, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.penalty-label {
    font-size: 1.1rem;
    color: #cccccc;
}

.penalty-badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.penalty-badge.success {
    background-color: #10b981;
    color: #ffffff;
}

.penalty-badge.warning {
    background-color: #f59e0b;
    color: #ffffff;
}

.penalty-badge.error {
    background-color: #ef4444;
    color: #ffffff;
}

.result-details {
    margin-bottom: 2rem;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid #333;
}

.detail-label {
    color: #cccccc;
    font-weight: 500;
}

.detail-value {
    color: #ffffff;
    font-weight: 600;
}

.detail-value.warning {
    color: #f59e0b;
}

.btn-icon {
    font-size: 1.1rem;
}

/* How It Works Section */
.how-it-works {
    padding: 4rem 0;
    background-color: #1a1a1a;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 3rem;
    color: #ffffff;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.step {
    text-align: center;
    padding: 2rem;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #ff6b6b, #8b5cf6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: #ffffff;
    margin: 0 auto 1.5rem;
}

.step-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #ffffff;
}

.step-description {
    color: #cccccc;
    line-height: 1.6;
}

/* Statistics Section */
.statistics {
    padding: 4rem 0;
    background-color: #0a0a0a;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ff6b6b, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #cccccc;
    font-weight: 500;
}

/* FAQ Section */
.faq {
    padding: 4rem 0;
    background-color: #1a1a1a;
}

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

.faq-item {
    margin-bottom: 1rem;
    border: 1px solid #333;
    border-radius: 8px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    color: #ffffff;
    padding: 1.5rem;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: #2a2a2a;
}

.faq-question::after {
    content: '▼';
    transition: transform 0.3s ease;
}

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

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

.faq-answer.active {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: #cccccc;
    line-height: 1.6;
}

/* Footer */
.footer {
    background-color: #0a0a0a;
    padding: 3rem 0 1rem;
    border-top: 1px solid #333;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand {
    max-width: 300px;
}

.footer-tagline {
    color: #cccccc;
    margin-top: 1rem;
    font-size: 0.9rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-column a {
    display: block;
    color: #cccccc;
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: #ff6b6b;
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #333;
    gap: 1rem;
}

.footer-legal {
    text-align: center;
}

.legal-disclaimer {
    color: #888;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.copyright {
    color: #888;
    font-size: 0.9rem;
    margin: 0;
}

.footer-built-with {
    color: #888;
    font-size: 0.9rem;
    margin: 0.5rem 0 0;
}

.language-toggle {
    display: flex;
    gap: 0.5rem;
}

.lang-btn {
    background: none;
    border: 1px solid #666;
    color: #cccccc;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lang-btn.active,
.lang-btn:hover {
    background-color: #8b5cf6;
    border-color: #8b5cf6;
    color: #ffffff;
}

/* Ad Slots */
.ad-slot {
    background-color: #1a1a1a;
    border: 1px dashed #666;
    padding: 2rem;
    text-align: center;
    color: #666;
    margin: 1rem 0;
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Disclaimer */
.disclaimer {
    background-color: #2a2a2a;
    padding: 1rem;
    text-align: center;
    color: #888;
    font-size: 0.9rem;
    border-top: 1px solid #444;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav {
        gap: 1rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .calculator-grid {
        grid-template-columns: 1fr;
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
    }
    
    .penalty-tier {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .form-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .penalty-amount {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

/* Tooltips */
.tooltip-trigger {
    display: inline-block;
    margin-left: 8px;
    cursor: help;
    font-size: 0.9em;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.tooltip-trigger:hover {
    opacity: 1;
}

/* Allowed Downtime Info */
.allowed-downtime-info {
    margin: 1.5rem 0;
}

.info-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 1rem;
}

.info-card h4 {
    margin: 0 0 0.5rem 0;
    color: #e5e7eb;
    font-size: 0.9rem;
    font-weight: 500;
}

.allowed-downtime-value {
    font-size: 1.2rem;
    font-weight: 600;
    color: #10b981;
    margin-bottom: 0.5rem;
}

.downtime-status {
    font-size: 0.9rem;
    color: #e5e7eb;
    opacity: 0.8;
}

.downtime-status.within {
    color: #10b981;
}

.downtime-status.exceeded {
    color: #f59e0b;
}

/* Custom Period Group */
.custom-period-group {
    margin-top: 0.5rem;
}

/* Traffic Light Visualization */
.traffic-light-container {
    margin: 1.5rem 0;
}

.traffic-light-bar {
    position: relative;
    height: 40px;
    background: #1f2937;
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.tier-segment {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    position: relative;
}

.tier-segment.active {
    opacity: 1;
    box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.3);
}

.tier-segment:not(.active) {
    opacity: 0.4;
}

.tier-no-penalty {
    background: #16a34a;
}

.tier-1 {
    background: #f59e0b;
}

.tier-2 {
    background: #fb923c;
}

.tier-3 {
    background: #ef4444;
}

.tier-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.tier-marker {
    position: absolute;
    top: -8px;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.marker-dot {
    width: 12px;
    height: 12px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    border: 2px solid #1f2937;
}

.marker-value {
    font-size: 0.7rem;
    font-weight: 600;
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
    margin-top: 2px;
    white-space: nowrap;
}

/* Penalty Badge Styles */
.penalty-badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
    margin-top: 1rem;
}

.badge-success {
    background: rgba(22, 163, 74, 0.2);
    color: #16a34a;
    border: 1px solid #16a34a;
}

.badge-warning {
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
    border: 1px solid #f59e0b;
}

.badge-orange {
    background: rgba(251, 146, 60, 0.2);
    color: #fb923c;
    border: 1px solid #fb923c;
}

.badge-danger {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border: 1px solid #ef4444;
}

.badge-secondary {
    background: rgba(107, 114, 128, 0.2);
    color: #6b7280;
    border: 1px solid #6b7280;
}

/* Explanation Container */
.explanation-container {
    margin: 1.5rem 0;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.explanation-container h4 {
    margin: 0 0 1rem 0;
    color: #e5e7eb;
    font-size: 1rem;
    font-weight: 600;
}

.explanation-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.explanation-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: #d1d5db;
    font-size: 0.9rem;
}

.explanation-list li:last-child {
    border-bottom: none;
}

.explanation-list li strong {
    color: #e5e7eb;
}

/* Tier Validation */
.tier-validation {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.validation-error {
    color: #ef4444;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.validation-warning {
    color: #f59e0b;
    font-size: 0.9rem;
}

.tier-example {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.tier-example p {
    margin: 0;
    color: #d1d5db;
    font-size: 0.9rem;
    line-height: 1.4;
}

.tier-example strong {
    color: #e5e7eb;
}

/* Downtime Calculator Specific Styles */
.duration-inputs {
    display: flex;
    gap: 1rem;
}

.duration-inputs .form-input {
    flex: 1;
}

.alternative-input {
    margin-top: 1rem;
}

.input-hint {
    display: block;
    font-size: 0.8rem;
    color: #9ca3af;
    margin-top: 0.25rem;
}

.total-loss {
    text-align: center;
    margin-bottom: 2rem;
}

.loss-amount {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: #ef4444;
    line-height: 1;
}

.loss-label {
    display: block;
    font-size: 1rem;
    color: #9ca3af;
    margin-top: 0.5rem;
}

.sparkline-container {
    margin: 2rem 0;
    text-align: center;
}

#loss-sparkline {
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.02);
}

.sparkline-label {
    display: block;
    font-size: 0.9rem;
    color: #9ca3af;
    margin-top: 0.5rem;
}

.result-breakdown {
    margin: 2rem 0;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.result-breakdown h4 {
    margin: 0 0 1rem 0;
    color: #e5e7eb;
    font-size: 1.1rem;
    font-weight: 600;
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.breakdown-label {
    color: #d1d5db;
    font-size: 0.95rem;
}

.breakdown-value {
    color: #e5e7eb;
    font-weight: 600;
    font-size: 1rem;
}

.annualized-impact {
    margin: 2rem 0;
}

.impact-card {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.impact-card h4 {
    margin: 0 0 1rem 0;
    color: #e5e7eb;
    font-size: 1.1rem;
    font-weight: 600;
}

.impact-input {
    margin-bottom: 1rem;
}

.impact-input label {
    display: block;
    margin-bottom: 0.5rem;
    color: #d1d5db;
    font-size: 0.9rem;
}

.impact-input .form-input {
    width: 100px;
    margin: 0 auto;
}

.impact-result {
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.annual-loss {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #f59e0b;
    line-height: 1;
}

.annual-label {
    display: block;
    font-size: 0.9rem;
    color: #9ca3af;
    margin-top: 0.5rem;
}

.result-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.result-actions .btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.validation-errors {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    display: none;
}

.error-item {
    color: #ef4444;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.error-item:last-child {
    margin-bottom: 0;
}

/* Toast notifications */
@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* RTO/RPO Calculator Specific Styles */
.annualized-loss {
    text-align: center;
    margin-bottom: 2rem;
}

.cost-breakdown {
    margin: 2rem 0;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.cost-breakdown h4 {
    margin: 0 0 1rem 0;
    color: #e5e7eb;
    font-size: 1.1rem;
    font-weight: 600;
}

.cost-breakdown .breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.cost-breakdown .breakdown-item.breakdown-total {
    border-top: 2px solid rgba(255, 255, 255, 0.1);
    margin-top: 0.5rem;
    padding-top: 1rem;
    font-weight: 600;
}

.cost-breakdown .breakdown-label {
    color: #d1d5db;
    font-size: 0.95rem;
}

.cost-breakdown .breakdown-value {
    color: #e5e7eb;
    font-weight: 600;
    font-size: 1rem;
}

.cost-breakdown .breakdown-item.breakdown-total .breakdown-value {
    color: #ef4444;
    font-size: 1.1rem;
}

.comparison-section {
    margin: 2rem 0;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.comparison-section h4 {
    margin: 0 0 1.5rem 0;
    color: #e5e7eb;
    font-size: 1.1rem;
    font-weight: 600;
}

.comparison-item {
    margin-bottom: 1.5rem;
}

.comparison-item:last-child {
    margin-bottom: 0;
}

.comparison-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    color: #d1d5db;
    font-size: 0.95rem;
    font-weight: 500;
}

.comparison-value {
    color: #9ca3af;
    font-size: 0.9rem;
}

.comparison-bar {
    position: relative;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.target-line {
    position: absolute;
    top: 0;
    width: 2px;
    height: 100%;
    background: #10b981;
    z-index: 2;
}

.risk-indicator {
    position: absolute;
    top: 0;
    width: 12px;
    height: 100%;
    background: #ef4444;
    border-radius: 2px;
    z-index: 3;
    transform: translateX(-50%);
}

.risk-indicator.risk-low {
    background: #10b981;
}

.risk-indicator.risk-medium {
    background: #f59e0b;
}

.risk-indicator.risk-high {
    background: #ef4444;
}

.risk-assessment {
    margin: 2rem 0;
    text-align: center;
}

.risk-badge-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.risk-label {
    color: #d1d5db;
    font-size: 1rem;
    font-weight: 500;
}

.risk-badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.risk-badge.risk-low {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.risk-badge.risk-medium {
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.risk-badge.risk-high {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.risk-explanation {
    margin-top: 1rem;
    text-align: center;
}

.risk-explanation-text {
    color: #9ca3af;
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
    font-style: italic;
}

.recommendations {
    margin: 2rem 0;
}

.recommendations h4 {
    margin: 0 0 1rem 0;
    color: #e5e7eb;
    font-size: 1.1rem;
    font-weight: 600;
}

.recommendations-content {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.recommendations-list {
    margin: 0;
    padding-left: 1.5rem;
    color: #d1d5db;
    line-height: 1.6;
}

.recommendations-list li {
    margin-bottom: 0.5rem;
}

.recommendations-list li:last-child {
    margin-bottom: 0;
}

/* Mobile adjustments for new elements */
@media (max-width: 768px) {
    .traffic-light-bar {
        height: 35px;
    }
    
    .tier-label {
        font-size: 0.6rem;
    }
    
    .marker-dot {
        width: 10px;
        height: 10px;
    }
    
    .marker-value {
        font-size: 0.6rem;
    }
    
    .duration-inputs {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .loss-amount {
        font-size: 2.5rem;
    }
    
    .result-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .annual-loss {
        font-size: 1.5rem;
    }
    
    .risk-badge-container {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .comparison-section {
        padding: 1rem;
    }
}

/* Start Trial Page Styles */

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    padding: 8rem 0 6rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #9ca3af;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #3b82f6;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    color: #9ca3af;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Features Section */
.features {
    padding: 6rem 0;
    background: #1a1a1a;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    text-align: center;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-4px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: #3b82f6;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1rem;
}

.feature-description {
    color: #9ca3af;
    line-height: 1.6;
    margin: 0;
}

/* Comparison Table */
.comparison {
    padding: 6rem 0;
    background: #111111;
}

.comparison-table {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    overflow: hidden;
}

.table-header {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    background: rgba(59, 130, 246, 0.1);
}

.table-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.table-cell {
    padding: 1.5rem 1rem;
    text-align: center;
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.table-cell:last-child {
    border-right: none;
}

.feature-column {
    text-align: left;
    font-weight: 500;
    color: #ffffff;
}

.plan-column {
    background: rgba(59, 130, 246, 0.05);
}

.plan-name {
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.25rem;
}

.plan-price {
    font-size: 0.875rem;
    color: #9ca3af;
}

/* Testimonials */
.testimonials {
    padding: 6rem 0;
    background: #1a1a1a;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-4px);
}

.testimonial-text {
    color: #e5e7eb;
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.testimonial-author {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.author-name {
    font-weight: 600;
    color: #ffffff;
    display: block;
}

.author-role {
    font-size: 0.875rem;
    color: #9ca3af;
}

.testimonial-rating {
    text-align: right;
}

.stars {
    color: #fbbf24;
    font-size: 1rem;
    display: block;
}

.rating-text {
    font-size: 0.875rem;
    color: #9ca3af;
}

/* Pricing Section */
.pricing {
    padding: 6rem 0;
    background: #111111;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-4px);
}

.pricing-card-featured {
    border-color: rgba(59, 130, 246, 0.3);
    background: rgba(59, 130, 246, 0.05);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #3b82f6;
    color: #ffffff;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

.pricing-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1rem;
}

.pricing-price {
    margin-bottom: 2rem;
}

.price-amount {
    font-size: 3rem;
    font-weight: 700;
    color: #3b82f6;
}

.price-period {
    font-size: 1rem;
    color: #9ca3af;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem;
    text-align: left;
}

.feature-list li {
    color: #e5e7eb;
    margin-bottom: 0.75rem;
    padding-left: 0;
}

/* Signup Section */
.signup {
    padding: 6rem 0;
    background: #1a1a1a;
}

.signup-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.signup-description {
    color: #9ca3af;
    margin-bottom: 3rem;
    font-size: 1.125rem;
    line-height: 1.6;
}

.signup-form {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 2rem;
    text-align: left;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    color: #e5e7eb;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-input,
.form-select {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    color: #ffffff;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: #3b82f6;
    background: rgba(255, 255, 255, 0.08);
}

.form-actions {
    text-align: center;
    margin-bottom: 1rem;
}

.form-disclaimer {
    text-align: center;
}

.form-disclaimer p {
    color: #9ca3af;
    font-size: 0.875rem;
    line-height: 1.5;
    margin: 0;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: #3b82f6;
    color: #ffffff;
}

.btn-primary:hover {
    background: #2563eb;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: #3b82f6;
    border: 1px solid #3b82f6;
}

.btn-secondary:hover {
    background: rgba(59, 130, 246, 0.1);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: #e5e7eb;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Footer */
.footer {
    background: #111111;
    padding: 3rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1rem;
}

.footer-subtitle {
    font-size: 1rem;
    font-weight: 500;
    color: #e5e7eb;
    margin-bottom: 1rem;
}

.footer-description {
    color: #9ca3af;
    line-height: 1.6;
    margin: 0;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-link {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #3b82f6;
}


/* Trial Page Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        gap: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-cards {
        grid-template-columns: 1fr;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 6rem 0 4rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .features,
    .comparison,
    .testimonials,
    .pricing,
    .signup {
        padding: 4rem 0;
    }
    
    .feature-card,
    .testimonial-card,
    .pricing-card {
        padding: 1.5rem;
    }
    
    .signup-form {
        padding: 1.5rem;
    }
}

/* Product Page Styles */

/* Product Hero */
.product-hero {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    padding: 6rem 0 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.product-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.product-hero .hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

.product-hero .hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.product-hero .hero-subtitle {
    font-size: 1.125rem;
    color: #9ca3af;
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Introduction Section */
.introduction {
    padding: 4rem 0;
    background: #1a1a1a;
}

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

.intro-content {
    color: #e5e7eb;
    line-height: 1.7;
}

.intro-text {
    margin-bottom: 2rem;
    font-size: 1.125rem;
}

.external-link {
    color: #3b82f6;
    text-decoration: none;
    border-bottom: 1px solid rgba(59, 130, 246, 0.3);
    transition: all 0.3s ease;
}

.external-link:hover {
    color: #60a5fa;
    border-bottom-color: rgba(96, 165, 250, 0.5);
}

.calculator-list {
    margin: 2rem 0;
    display: grid;
    gap: 1.5rem;
}

.calculator-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 1.5rem;
}

.calculator-item h3 {
    color: #3b82f6;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.calculator-item p {
    color: #9ca3af;
    margin: 0;
}

/* Calculator Details */
.calculator-details {
    padding: 4rem 0;
    background: #111111;
}

.calculator-section {
    margin-bottom: 4rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.calculator-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.calculator-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    gap: 2rem;
}

.calculator-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
    flex: 1;
}

.calculator-badge {
    flex-shrink: 0;
}

.section-text {
    color: #e5e7eb;
    line-height: 1.7;
    margin-bottom: 2rem;
    font-size: 1.125rem;
}

.feature-box, .use-case-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
}

.feature-box h3, .use-case-box h3 {
    color: #3b82f6;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.feature-box p, .use-case-box p {
    color: #e5e7eb;
    line-height: 1.6;
    margin: 0;
}

/* How It Works */
.how-it-works {
    padding: 4rem 0;
    background: #1a1a1a;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    text-align: center;
    margin-bottom: 2rem;
}

.section-intro {
    color: #9ca3af;
    font-size: 1.125rem;
    text-align: center;
    margin-bottom: 3rem;
    line-height: 1.6;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.step-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.step-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-4px);
}

.step-number {
    width: 48px;
    height: 48px;
    background: #3b82f6;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.step-card h3 {
    color: #ffffff;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.step-card p {
    color: #9ca3af;
    line-height: 1.6;
    margin: 0;
}

.section-conclusion {
    color: #e5e7eb;
    font-size: 1.125rem;
    text-align: center;
    margin-top: 3rem;
    line-height: 1.6;
}

/* Features Section */
.features-section {
    padding: 4rem 0;
    background: #111111;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-4px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: #3b82f6;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1rem;
}

.feature-description {
    color: #9ca3af;
    line-height: 1.6;
    margin: 0;
}

/* FAQ Section */
.faq-section {
    padding: 4rem 0;
    background: #1a1a1a;
}

.faq-grid {
    display: grid;
    gap: 2rem;
    margin-top: 3rem;
}

.faq-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 2rem;
}

.faq-item h3 {
    color: #3b82f6;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.faq-item p {
    color: #e5e7eb;
    line-height: 1.6;
    margin: 0;
}

/* Case Studies */
.case-studies {
    padding: 4rem 0;
    background: #111111;
}

.case-study-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.case-study-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.case-study-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-4px);
}

.case-study-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    gap: 1rem;
}

.case-study-header h3 {
    color: #ffffff;
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    flex: 1;
}

.case-study-badge {
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    flex-shrink: 0;
}

.case-study-content p {
    color: #e5e7eb;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.case-study-content p:last-child {
    margin-bottom: 1.5rem;
}

.testimonial-quote {
    background: rgba(59, 130, 246, 0.1);
    border-left: 4px solid #3b82f6;
    padding: 1.5rem;
    margin: 1.5rem 0 0;
    border-radius: 8px;
}

.testimonial-quote p {
    color: #ffffff;
    font-style: italic;
    margin-bottom: 1rem;
    font-size: 1.125rem;
    line-height: 1.6;
}

.testimonial-quote cite {
    color: #9ca3af;
    font-style: normal;
    font-size: 0.875rem;
}

.roi-summary {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: 12px;
    padding: 2rem;
    margin-top: 3rem;
    text-align: center;
}

.roi-summary p {
    color: #22c55e;
    font-size: 1.125rem;
    line-height: 1.6;
    margin: 0;
}

/* CTA Section */
.cta-section {
    padding: 4rem 0;
    background: #1a1a1a;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    text-align: center;
    margin-bottom: 2rem;
}

.cta-text {
    color: #9ca3af;
    font-size: 1.125rem;
    text-align: center;
    margin-bottom: 3rem;
    line-height: 1.6;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.cta-conclusion, .cta-final {
    color: #e5e7eb;
    font-size: 1.125rem;
    text-align: center;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.cta-call-to-action {
    color: #ffffff;
    font-size: 1.25rem;
    text-align: center;
    margin: 3rem 0 0;
    line-height: 1.6;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 12px;
    padding: 2rem;
}

/* Product Page Responsive */
@media (max-width: 768px) {
    .product-hero .hero-title {
        font-size: 2rem;
    }
    
    .calculator-header {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    
    .calculator-header h2 {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .case-study-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .case-study-header {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .product-hero {
        padding: 4rem 0 3rem;
    }
    
    .product-hero .hero-title {
        font-size: 1.75rem;
    }
    
    .introduction,
    .calculator-details,
    .how-it-works,
    .features-section,
    .faq-section,
    .case-studies,
    .cta-section {
        padding: 3rem 0;
    }
    
    .feature-box,
    .use-case-box,
    .step-card,
    .feature-card,
    .faq-item,
    .case-study-card {
        padding: 1.5rem;
    }
}