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

:root {
    --primary-color: #D4A574;
    --primary-dark: #B8915F;
    --primary-light: #E5C9A6;
    --secondary-color: #D4A574;
    --accent-green: #6FB896;
    --text-primary: #FFFFFF;
    --text-secondary: #B8C5D6;
    --text-light: #8899AA;
    --bg-primary: #0D1B2A;
    --bg-secondary: #1A2937;
    --bg-card: #152232;
    --bg-dark: #0D1B2A;
    --border-color: #2A3F56;
    --gradient-1: linear-gradient(135deg, #D4A574 0%, #B8915F 100%);
    --gradient-2: linear-gradient(135deg, #0D1B2A 0%, #1A2937 100%);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
    background: linear-gradient(135deg, #0D1B2A 0%, #1A2937 50%, #0D1B2A 100%);
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(13, 27, 42, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
}

.logo-text {
    color: var(--primary-color);
    letter-spacing: 0.05em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.mobile-menu {
    background: var(--bg-secondary);
}

.mobile-menu a {
    color: var(--text-secondary);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 73px;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    padding: 2rem;
    border-bottom: 1px solid var(--border-color);
    z-index: 999;
    flex-direction: column;
    gap: 1.5rem;
}

.mobile-menu.active {
    display: flex;
}

.mobile-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--bg-primary);
    box-shadow: var(--shadow-md);
    font-weight: 600;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: var(--primary-light);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    background: var(--bg-secondary);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-arrow {
    font-size: 1.3rem;
    transition: transform 0.3s ease;
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

.play-icon {
    font-size: 0.9rem;
}

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle, rgba(212, 165, 116, 0.08) 0%, transparent 70%);
}

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

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: var(--bg-card);
    border-radius: 50px;
    font-weight: 500;
    color: var(--primary-color);
    box-shadow: var(--shadow-md);
    margin-bottom: 2rem;
    font-size: 0.9rem;
    border: 1px solid var(--border-color);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

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

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    max-width: 700px;
    margin: 0 auto;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* Problem Section */
.problem-section {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-top: 0.5rem;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.problem-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 16px;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.problem-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.problem-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.problem-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Solution Section */
.solution-section {
    padding: 80px 0;
    background: var(--bg-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.feature-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Safety Section */
.safety-section {
    padding: 80px 0;
    background: var(--bg-secondary);
    color: white;
}

.safety-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.safety-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    font-weight: 500;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.safety-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 3rem;
}

.safety-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    text-align: left;
}

.safety-item {
    display: flex;
    align-items: start;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.checkmark {
    font-size: 1.5rem;
    color: var(--accent-green);
    flex-shrink: 0;
}

.safety-item span:last-child {
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Comparison Section */
.comparison-section {
    padding: 80px 0;
    background: var(--bg-primary);
}

.comparison-table {
    max-width: 1200px;
    margin: 0 auto;
    overflow-x: auto;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

table {
    width: 100%;
    min-width: 800px;
    border-collapse: collapse;
    background: var(--bg-card);
}

thead {
    background: var(--gradient-1);
    color: var(--bg-primary);
}

th {
    padding: 1.5rem 1rem;
    text-align: left;
    font-weight: 700;
    font-size: 1rem;
    white-space: nowrap;
}

th:first-child {
    padding-left: 1.5rem;
}

td {
    padding: 1.5rem 1rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95rem;
}

td:first-child {
    padding-left: 1.5rem;
    font-weight: 600;
}

tr:last-child td {
    border-bottom: none;
}

.highlight-column {
    background: rgba(212, 165, 116, 0.1);
    font-weight: 600;
    color: var(--primary-color);
}

.check {
    color: var(--accent-green);
    font-weight: 700;
    font-size: 1.3rem;
}

.cross {
    color: #ef4444;
    font-weight: 700;
    font-size: 1.1rem;
}

.limited {
    color: #f59e0b;
    font-weight: 700;
    font-size: 1.1rem;
}

.table-note {
    text-align: center;
    color: var(--text-light);
    font-size: 0.9rem;
    margin-top: 1rem;
    display: none;
}

@media (max-width: 968px) {
    .table-note {
        display: block;
    }
}

/* Demo Section */
.demo-section {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.demo-video {
    max-width: 1000px;
    margin: 0 auto;
}

.video-placeholder {
    aspect-ratio: 16/9;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
}

.video-placeholder:hover {
    transform: scale(1.02);
    border-color: var(--primary-color);
}

.play-button {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    color: var(--bg-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1rem;
    box-shadow: var(--shadow-lg);
}

.video-placeholder p {
    font-size: 1.3rem;
    font-weight: 600;
}

/* Pricing Section */
.pricing-section {
    padding: 80px 0;
    background: var(--bg-primary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto 3rem;
}

.pricing-card {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.pricing-card.featured {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: scale(1.05);
    background: var(--bg-secondary);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-1);
    color: var(--bg-primary);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
}

.pricing-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.price span {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.features-list {
    list-style: none;
    margin-bottom: 2rem;
}

.features-list li {
    padding: 0.75rem 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

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

.features-list li::before {
    content: '✓';
    color: var(--secondary-color);
    font-weight: 700;
    margin-right: 0.75rem;
}

.pricing-card .btn {
    width: 100%;
    justify-content: center;
}

.enterprise-section {
    text-align: center;
    padding: 3rem;
    background: var(--bg-card);
    border-radius: 16px;
    max-width: 800px;
    margin: 0 auto;
    border: 1px solid var(--border-color);
}

.enterprise-section h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.enterprise-section p {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.enterprise-section .small {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-top: 0.5rem;
}

/* Roadmap Section */
.roadmap-section {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.roadmap-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.roadmap-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
}

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

.roadmap-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
}

.marker-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--border-color);
    border: 4px solid var(--bg-secondary);
    box-shadow: var(--shadow-md);
}

.roadmap-item.active .marker-dot {
    background: var(--primary-color);
    width: 24px;
    height: 24px;
}

.marker-line {
    width: 2px;
    height: 100%;
    background: var(--border-color);
    flex: 1;
    margin-top: 8px;
}

.roadmap-item:last-child .marker-line {
    display: none;
}

.roadmap-content {
    flex: 1;
    padding-bottom: 2rem;
}

.roadmap-phase {
    display: inline-block;
    padding: 0.25rem 1rem;
    background: var(--primary-color);
    color: white;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.roadmap-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.roadmap-status {
    color: var(--text-light);
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.roadmap-item.active .roadmap-status {
    color: var(--accent-green);
}

.roadmap-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1.05rem;
}

/* Founder Section */
.founder-section {
    padding: 80px 0;
    background: var(--bg-primary);
}

.founder-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    max-width: 1000px;
    margin: 0 auto;
    align-items: start;
}

.founder-card {
    text-align: center;
    background: var(--bg-card);
    padding: 3rem 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.founder-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--gradient-1);
    color: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.founder-card h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.founder-title {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.founder-bio {
    color: var(--text-secondary);
    line-height: 1.7;
}

.team-info h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.team-info > p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.team-stats {
    display: grid;
    gap: 1.5rem;
}

.team-stats div {
    padding: 1.5rem;
    background: var(--bg-card);
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

.team-stats strong {
    color: var(--primary-color);
    font-weight: 700;
}

/* Waitlist Section */
.waitlist-section {
    padding: 80px 0;
    background: var(--bg-secondary);
    color: white;
}

.waitlist-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.waitlist-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.waitlist-content > p {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.95;
}

.waitlist-form {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.waitlist-form input,
.waitlist-form select {
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--text-primary);
    background: var(--bg-secondary);
    transition: border-color 0.3s ease;
}

.waitlist-form input:focus,
.waitlist-form select:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--bg-primary);
}

.waitlist-form .btn {
    width: 100%;
    justify-content: center;
    margin-top: 1rem;
}

.form-note {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-top: 1rem;
}

/* Footer */
.footer {
    background: var(--bg-primary);
    color: white;
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-top: 1rem;
    line-height: 1.7;
}

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

.footer-column h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-column a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: white;
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

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

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .problem-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }

    .comparison-table {
        overflow-x: scroll;
        -webkit-overflow-scrolling: touch;
    }

    table {
        min-width: 900px;
    }

    th, td {
        padding: 1rem 0.75rem;
        font-size: 0.9rem;
    }

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

    .pricing-card.featured {
        transform: scale(1);
    }

    .founder-content {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .waitlist-form {
        padding: 2rem 1.5rem;
    }

    .roadmap-item {
        gap: 1rem;
    }

    .roadmap-content h3 {
        font-size: 1.4rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content,
.section-header {
    animation: fadeInUp 0.8s ease-out;
}

/* Smooth Scrolling Enhancement */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}