/* # GeminiReviewRequired: Stylesheet for eavecore.com */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Roboto+Mono:wght@400;500;700&display=swap');

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

body {
    font-family: 'Inter', sans-serif;
    background-color: #0F172A; /* Slate 900 */
    color: #E2E8F0; /* Slate 200 */
    line-height: 1.6;
    font-size: 16px;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
header {
    background-color: rgba(15, 23, 42, 0.95); /* Slate 900 with opacity */
    backdrop-filter: blur(20px);
    border-bottom: 1px solid #334155; /* Slate 700 */
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

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

.logo {
    font-size: 1.8em;
    font-weight: 700;
    color: #FFFFFF;
    font-family: 'Roboto Mono', monospace;
    letter-spacing: -0.02em;
}

.logo span {
    color: #06D6A0; /* Custom teal */
    font-weight: 500;
}

/* Navigation */
nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
}

nav a {
    color: #CBD5E1; /* Slate 300 */
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95em;
    transition: all 0.3s ease;
    padding: 8px 16px;
    border-radius: 6px;
}

nav a:hover, nav a.active {
    color: #06D6A0;
    background-color: rgba(6, 214, 160, 0.1);
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 120px 20px 100px;
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 50%, #0F172A 100%);
    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(6, 214, 160, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

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

.hero h1 {
    font-size: clamp(2.5em, 5vw, 4em);
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.hero .subtitle {
    font-size: clamp(1.1em, 2.5vw, 1.3em);
    max-width: 800px;
    margin: 0 auto 40px;
    color: #94A3B8; /* Slate 400 */
    font-weight: 400;
    line-height: 1.5;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #06D6A0 0%, #059669 100%);
    color: #FFFFFF;
    padding: 16px 32px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05em;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(6, 214, 160, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(6, 214, 160, 0.4);
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

/* Feature Grid */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    padding: 80px 0;
}

.feature-card {
    background: linear-gradient(135deg, #1E293B 0%, #334155 100%);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid #475569; /* Slate 600 */
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #06D6A0, #3B82F6);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
    border-color: #06D6A0;
}

.feature-card h3 {
    margin-bottom: 16px;
    color: #06D6A0;
    font-size: 1.25em;
    font-weight: 600;
}

.feature-card h4 {
    margin-bottom: 12px;
    color: #06D6A0;
    font-size: 1.1em;
    font-weight: 600;
}

.feature-card p {
    color: #CBD5E1;
    line-height: 1.6;
    margin-bottom: 12px;
}

/* Proof of Concept Section */
.proof-of-concept {
    text-align: center;
    margin: 60px 0 80px;
    padding: 40px;
    background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
    border-radius: 12px;
    border: 1px solid #475569;
}

.proof-of-concept h2 {
    color: #FFFFFF;
    margin-bottom: 20px;
    font-size: 2em;
}

.proof-of-concept a {
    color: #06D6A0;
    font-weight: 600;
    text-decoration: none;
    font-size: 1.1em;
    transition: color 0.3s ease;
}

.proof-of-concept a:hover {
    color: #059669;
}

/* Page Content */
.page-content {
    padding: 60px 0 80px;
}

.page-content h2 {
    font-size: clamp(2em, 4vw, 2.5em);
    color: #FFFFFF;
    border-bottom: 3px solid #06D6A0;
    padding-bottom: 16px;
    margin-bottom: 40px;
    font-weight: 700;
}

.page-content h3 {
    font-size: 1.5em;
    color: #FFFFFF;
    margin: 40px 0 20px;
    font-weight: 600;
}

.page-content p {
    margin-bottom: 20px;
    color: #CBD5E1;
    line-height: 1.7;
}

.page-content ul, .page-content ol {
    margin: 20px 0 20px 20px;
    color: #CBD5E1;
}

.page-content li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.page-content strong {
    color: #FFFFFF;
    font-weight: 600;
}

.page-content code {
    background-color: #1E293B;
    color: #06D6A0;
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.9em;
}

/* Code Examples */
.ui-example {
    margin: 30px 0;
}

.ui-example pre {
    background-color: #000000;
    color: #06D6A0;
    font-family: 'Roboto Mono', monospace;
    padding: 24px;
    border-radius: 8px;
    overflow-x: auto;
    border: 1px solid #334155;
    font-size: 0.9em;
    line-height: 1.5;
}

/* Contact Grid */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.social-links a {
    color: #06D6A0;
    text-decoration: none;
    font-weight: 500;
    padding: 8px 16px;
    border: 1px solid #06D6A0;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: #06D6A0;
    color: #0F172A;
}

.response-time {
    text-align: center;
    margin-top: 40px;
    padding: 20px;
    background-color: #1E293B;
    border-radius: 8px;
    border-left: 4px solid #06D6A0;
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 0;
    margin-top: 60px;
    border-top: 1px solid #334155;
    background-color: #0F172A;
}

footer p {
    color: #64748B; /* Slate 500 */
    font-size: 0.9em;
}

/* Links */
a {
    color: #06D6A0;
    transition: color 0.3s ease;
}

a:hover {
    color: #059669;
}

/* Responsive Design */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 20px;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
    
    .hero {
        padding: 80px 20px 60px;
    }
    
    .features {
        grid-template-columns: 1fr;
        padding: 60px 0;
    }
    
    .page-content {
        padding: 40px 0 60px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .feature-card {
        padding: 24px;
    }
    
    .hero {
        padding: 60px 15px 40px;
    }
}

/* Regulator Solutions Page Styles */
.regulator-hero {
    text-align: center;
    margin-bottom: 60px;
    padding: 40px 20px;
    background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
    border-radius: 12px;
    border: 1px solid #475569;
}

.regulator-hero h1 {
    font-size: clamp(2.5em, 5vw, 3.5em);
    color: #FFFFFF;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.2em;
    color: #CBD5E1;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

.b2g2b-model {
    margin: 60px 0;
}

.model-benefits {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin: 40px 0;
}

.benefit-column {
    background-color: #1E293B;
    padding: 30px;
    border-radius: 12px;
    border: 1px solid #475569;
}

.benefit-column h3 {
    color: #06D6A0;
    margin-bottom: 20px;
    font-size: 1.4em;
    border-bottom: 2px solid #475569;
    padding-bottom: 10px;
}

.benefit-column ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.benefit-column li {
    margin-bottom: 15px;
    padding-left: 20px;
    position: relative;
    color: #CBD5E1;
}

.benefit-column li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #06D6A0;
    font-weight: bold;
}

.compliance-packet {
    margin: 60px 0;
    padding: 40px;
    background-color: #1E293B;
    border-radius: 12px;
    border-left: 4px solid #06D6A0;
}

.demo-step {
    margin: 60px 0;
}

.ui-example pre {
    background-color: #000000;
    color: #00FF00;
    font-family: 'Roboto Mono', monospace;
    padding: 24px;
    border-radius: 8px;
    overflow-x: auto;
    border: 2px solid #06D6A0;
    font-size: 0.85em;
    line-height: 1.4;
    white-space: pre-wrap;
}

.available-cartridges {
    margin: 60px 0;
}

.cartridge-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.cartridge-card {
    background-color: #1E293B;
    padding: 30px;
    border-radius: 12px;
    border: 1px solid #475569;
    transition: all 0.3s ease;
}

.cartridge-card:hover {
    transform: translateY(-5px);
    border-color: #06D6A0;
    box-shadow: 0 10px 25px rgba(6, 214, 160, 0.1);
}

.cartridge-card h3 {
    color: #FFFFFF;
    margin-bottom: 15px;
    font-size: 1.3em;
}

.cartridge-card p {
    color: #CBD5E1;
    margin-bottom: 10px;
    line-height: 1.5;
}

.technical-features {
    margin: 60px 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.feature-item {
    background-color: #1E293B;
    padding: 25px;
    border-radius: 12px;
    border: 1px solid #475569;
    transition: all 0.3s ease;
}

.feature-item:hover {
    border-color: #06D6A0;
    transform: translateY(-3px);
}

.feature-item h4 {
    color: #06D6A0;
    margin-bottom: 15px;
    font-size: 1.2em;
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-item p {
    color: #CBD5E1;
    line-height: 1.6;
    margin: 0;
}

.partnership-cta {
    margin: 80px 0;
    text-align: center;
    padding: 60px 40px;
    background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
    border-radius: 12px;
    border: 1px solid #475569;
}

.partnership-benefits {
    margin: 40px 0;
    text-align: left;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.partnership-benefits h3 {
    color: #FFFFFF;
    margin-bottom: 20px;
    text-align: center;
}

.partnership-benefits ul {
    list-style: none;
    padding: 0;
}

.partnership-benefits li {
    margin-bottom: 15px;
    padding-left: 30px;
    position: relative;
    color: #CBD5E1;
}

.partnership-benefits li::before {
    content: "🤝";
    position: absolute;
    left: 0;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
    flex-wrap: wrap;
}

.cta-button, .secondary-button {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: center;
    min-width: 200px;
}

.cta-button {
    background-color: #06D6A0;
    color: #0F172A;
    border: 2px solid #06D6A0;
}

.cta-button:hover {
    background-color: #059669;
    border-color: #059669;
    color: #FFFFFF;
}

.secondary-button {
    background-color: transparent;
    color: #06D6A0;
    border: 2px solid #06D6A0;
}

.secondary-button:hover {
    background-color: #06D6A0;
    color: #0F172A;
}

/* Responsive Design for Regulator Solutions */
@media (max-width: 768px) {
    .model-benefits {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .cartridge-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .partnership-cta {
        padding: 40px 20px;
    }
}

/* --- Styles for EAVEcore Official Badge --- */
.official-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background-color: rgba(255, 255, 255, 0.05); /* Subtle background for dark theme */
    border: 1px solid #4A5568; /* Neutral border */
    border-radius: 8px;
    padding: 10px 15px;
    margin-top: 30px;
    backdrop-filter: blur(5px);
}

.official-badge-icon {
    flex-shrink: 0;
}

.official-badge-icon svg {
    width: 32px;
    height: 32px;
    fill: #5EEAD4; /* Accent Teal for eavecore.com */
}

.official-badge-text {
    text-align: left;
}

.official-badge-text .title {
    display: block;
    font-weight: bold;
    color: #ffffff;
    font-size: 1.1em;
}

.official-badge-text .subtitle {
    display: block;
    font-size: 0.9em;
    color: #A0AEC0; /* Lighter grey for subtitle */
}

/* Styles for the badge on the light-themed tallysticks.uk site */
/* We will wrap the tallysticks.uk badge in a class to override colors */
.tallysticks-site-badge-wrapper .official-badge {
    background-color: #f8f9fa;
    border-color: #dee2e6;
}

.tallysticks-site-badge-wrapper .official-badge-icon svg {
    fill: #0d47a1; /* Primary Blue for tallysticks.uk */
}

.tallysticks-site-badge-wrapper .official-badge-text .title {
    color: #212529; /* Dark text */
}

.tallysticks-site-badge-wrapper .official-badge-text .subtitle {
    color: #495057; /* Darker grey */
}