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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #fff;
    background: #000;
}

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

/* Header */
header {
    background: linear-gradient(135deg, #8b1a1a 0%, #ff6b35 100%);
    color: white;
    padding: 1rem 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(255, 107, 53, 0.3);
}

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

.logo {
    font-size: 1.8rem;
    font-weight: bold;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: white;
    text-decoration: none;
    transition: opacity 0.3s;
}

.nav-links a:hover {
    opacity: 0.8;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #8b1a1a 0%, #ff6b35 50%, #ffd93d 100%);
    color: white;
    padding: 120px 0 80px;
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 300;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.cta-button {
    background: white;
    color: #c44536;
    padding: 15px 30px;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    text-decoration: none;
    display: inline-block;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 217, 61, 0.3);
}

.cta-button.secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
    margin-left: 1rem;
}

.cta-button.secondary:hover {
    background: white;
    color: #c44536;
}

/* Value Proposition */
.value-prop {
    padding: 80px 0;
    background: #111;
}

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

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

.value-item h3 {
    color: #ffd93d;
}

.value-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ff6b35 0%, #ffd93d 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

/* Demo Section */
.demo-section {
    padding: 80px 0;
    background: #0a0a0a;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #ff6b35;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #ccc;
    margin-bottom: 3rem;
}

.demo-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.demo-box {
    background: #1a1a1a;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.2);
    transition: transform 0.3s;
}

.demo-box:hover {
    transform: translateY(-5px);
}

.demo-header {
    padding: 1.5rem;
    text-align: center;
    font-weight: 600;
    font-size: 1.2rem;
}

.demo-header.old {
    background: #2a1515;
    color: #ff6b6b;
}

.demo-header.new {
    background: #2a2415;
    color: #ffd93d;
}

.demo-content {
    padding: 2rem;
    min-height: 400px;
}

.login-form {
    max-width: 300px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #ffd93d;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 2px solid #333;
    border-radius: 6px;
    font-size: 1rem;
    background: #222;
    color: white;
}

.form-group input:focus {
    outline: none;
    border-color: #ff6b35;
}

.btn {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    margin-bottom: 1rem;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    background: #c44536;
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background: #a63729;
}

.btn-biometric {
    background: linear-gradient(135deg, #ff6b35 0%, #ffd93d 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
    padding: 12px;
    width: 100%;
}

.btn-biometric:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.4);
}

.security-warnings {
    background: #2a1515;
    border: 1px solid #ff6b35;
    border-radius: 6px;
    padding: 1rem;
    margin-top: 1rem;
    font-size: 0.9rem;
    color: #ffa;
}

.security-benefits {
    background: #2a2415;
    border: 1px solid #ffd93d;
    border-radius: 6px;
    padding: 1rem;
    margin-top: 1rem;
    font-size: 0.9rem;
    color: #ffa;
}

.timer {
    text-align: center;
    font-size: 2rem;
    font-weight: bold;
    margin: 1rem 0;
    color: #ff6b35;
}

.demo-note {
    background: #2a2415;
    border-left: 4px solid #ff6b35;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 6px;
    color: #fff;
}

.demo-note strong {
    color: #ffd93d;
    display: block;
    margin-bottom: 0.5rem;
}

.demo-note .highlight {
    background: #ff6b35;
    color: white;
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
}

/* Live Demo CTA */
.live-demo-cta {
    background: linear-gradient(135deg, #8b1a1a 0%, #ff6b35 50%, #ffd93d 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
    margin-top: 3rem;
    border-radius: 12px;
}

.live-demo-cta h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.live-demo-cta p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

/* Stats Section */
.stats-section {
    padding: 80px 0;
    background: #111;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    border-radius: 12px;
    background: linear-gradient(135deg, #ff6b35 0%, #ffd93d 100%);
    color: white;
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

/* Services Section */
.services-section {
    padding: 80px 0;
    background: #0a0a0a;
}

.service-card {
    background: #1a1a1a;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.2);
    margin-bottom: 2rem;
}

.service-card h3 {
    color: #ff6b35;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.service-card p {
    color: #ddd;
}

.price {
    font-size: 2rem;
    font-weight: bold;
    color: #ffd93d;
    margin: 1rem 0;
}

.feature-list {
    margin: 1rem 0;
    padding-left: 1.5rem;
    color: #ddd;
}

.feature-list li {
    margin: 0.5rem 0;
}

/* Contact Section - continued */
.contact-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #8b1a1a 0%, #ff6b35 50%, #ffd93d 100%);
    color: white;
    text-align: center;
}

.contact-section h2 {
    margin-bottom: 2rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.contact-section p {
    max-width: 800px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
}

/* Footer */
footer {
    background: #111;
    color: #ccc;
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid #333;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .demo-container {
        grid-template-columns: 1fr;
    }

    .nav-links {
        display: none;
    }

    .contact-info {
        flex-direction: column;
        gap: 1rem;
    }

    .cta-button.secondary {
        margin-left: 0;
        margin-top: 1rem;
    }
}

/* Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #333;
    border-top: 3px solid #ff6b35;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.success-message, .error-message {
    padding: 1rem;
    border-radius: 6px;
    margin-top: 1rem;
    text-align: center;
    animation: fadeIn 0.3s ease;
}

.success-message {
    background: #2a2415;
    color: #ffd93d;
    border: 1px solid #ffd93d;
}

.error-message {
    background: #2a1515;
    color: #ff6b6b;
    border: 1px solid #ff6b6b;
}

.biometric-icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.highlight {
    background: #ff6b35;
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
}