:root {
    /* Colors - Tech Forward palette */
    --color-primary: #0A4D68;
    --color-primary-light: #088395;
    --color-accent: #05BFDB;
    --color-dark: #1A1A2E;
    --color-gray: #64748B;
    --color-light-gray: #E2E8F0;
    --color-bg: #FFFFFF;
    --color-bg-alt: #F8FAFC;
    
    /* Typography */
    --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'Space Mono', 'Courier New', monospace;
    
    /* Spacing */
    --section-padding: 120px;
    --container-width: 1200px;
    
    /* Animation */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    color: var(--color-dark);
    background: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-light-gray);
    z-index: 1000;
    padding: 20px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-image {
    height: 36px;
    width: auto;
}

.logo-text {
    font-family: var(--font-mono);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary);
}

.logo-badge {
    font-size: 10px;
    font-weight: 700;
    color: var(--color-accent);
    background: var(--color-bg-alt);
    padding: 4px 8px;
    border-radius: 4px;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

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

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

.nav-cta {
    background: var(--color-primary);
    color: white !important;
    padding: 10px 20px;
    border-radius: 6px;
}

.nav-cta:hover {
    background: var(--color-primary-light);
}

/* Hero Section */
.hero {
    padding: 180px 0 120px;
    background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: -20%;
    width: 60%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(5, 191, 219, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.8s ease-out;
}

.hero-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 700;
    color: var(--color-accent);
    background: var(--color-bg);
    border: 1px solid var(--color-accent);
    padding: 8px 16px;
    border-radius: 20px;
    margin-bottom: 24px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 64px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--color-dark);
}

.hero-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--color-gray);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    font-size: 16px;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
}

.btn-primary:hover {
    background: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(10, 77, 104, 0.2);
}

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

.btn-secondary:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

.hero-visual {
    position: absolute;
    right: -100px;
    top: 50%;
    transform: translateY(-50%);
    width: 500px;
    height: 500px;
    opacity: 0.15;
}

.capability-graph {
    position: relative;
    width: 100%;
    height: 100%;
}

.graph-node {
    position: absolute;
    width: 120px;
    height: 120px;
    background: var(--color-bg);
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    animation: float 3s ease-in-out infinite;
}

.node-1 {
    top: 0;
    left: 0;
    animation-delay: 0s;
}

.node-2 {
    top: 0;
    right: 0;
    animation-delay: 0.5s;
}

.node-3 {
    bottom: 0;
    left: 0;
    animation-delay: 1s;
}

.node-4 {
    bottom: 0;
    right: 0;
    animation-delay: 1.5s;
}

.node-icon {
    font-size: 32px;
}

.node-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary);
}

.graph-connections {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.connection {
    stroke: var(--color-accent);
    stroke-width: 1;
    opacity: 0.3;
    animation: pulse 2s ease-in-out infinite;
}

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

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-dark);
}

.section-subtitle {
    font-size: 24px;
    color: var(--color-gray);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.problem-card {
    background: var(--color-bg-alt);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid var(--color-light-gray);
    transition: var(--transition);
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.06);
    border-color: var(--color-accent);
}

.problem-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.problem-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--color-dark);
}

.problem-card p {
    color: var(--color-gray);
    line-height: 1.6;
}

/* Solution Section */
.solution {
    padding: var(--section-padding) 0;
    background: var(--color-dark);
    color: white;
}

.solution .section-title {
    color: white;
}

.solution .section-subtitle {
    color: var(--color-accent);
}

.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.solution-diagram {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 16px;
}

.diagram-title {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--color-accent);
    margin-bottom: 32px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.diagram-layers {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.layer {
    background: rgba(5, 191, 219, 0.1);
    border-left: 3px solid var(--color-accent);
    padding: 20px;
    border-radius: 8px;
    animation: slideInLeft 0.5s ease-out;
}

.layer-1 {
    animation-delay: 0.1s;
}

.layer-2 {
    animation-delay: 0.2s;
}

.layer-3 {
    animation-delay: 0.3s;
}

.layer-4 {
    animation-delay: 0.4s;
}

.layer-label {
    font-weight: 600;
    color: white;
}

.solution-features {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.feature {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.feature-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.feature-content h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
    color: white;
}

.feature-content p {
    color: var(--color-light-gray);
    line-height: 1.6;
}

/* Why Now Section */
.why-now {
    padding: var(--section-padding) 0;
    background: var(--color-bg-alt);
}

.why-now-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 80px;
    align-items: center;
}

.why-now-statement {
    font-size: 28px;
    font-weight: 500;
    line-height: 1.5;
    color: var(--color-primary);
    margin-bottom: 40px;
}

.why-now-points {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.point {
    display: flex;
    gap: 16px;
}

.point-marker {
    font-family: var(--font-mono);
    color: var(--color-accent);
    font-size: 24px;
    font-weight: 700;
}

.point-text {
    font-size: 16px;
    color: var(--color-gray);
    line-height: 1.6;
}

.why-now-stats {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.stat-card {
    background: white;
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--color-light-gray);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.stat-number {
    font-size: 56px;
    font-weight: 700;
    color: var(--color-primary);
    font-family: var(--font-mono);
    margin-bottom: 12px;
}

.stat-label {
    font-size: 14px;
    color: var(--color-gray);
    line-height: 1.5;
}

/* Vision Section */
.vision {
    padding: var(--section-padding) 0;
    background: var(--color-bg);
}

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

.vision-header {
    text-align: center;
    margin-bottom: 80px;
}

.vision-mission {
    font-size: 24px;
    color: var(--color-gray);
    line-height: 1.8;
    margin-top: 24px;
}

.vision-founder {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 40px;
    background: var(--color-bg-alt);
    padding: 48px;
    border-radius: 16px;
    border: 1px solid var(--color-light-gray);
}

.founder-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.founder-initials {
    font-size: 40px;
    font-weight: 700;
    color: white;
    font-family: var(--font-mono);
}

.founder-info h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-dark);
}

.founder-info p {
    color: var(--color-gray);
    line-height: 1.8;
    margin-bottom: 16px;
}

.founder-bio {
    font-size: 14px;
    padding-top: 16px;
    border-top: 1px solid var(--color-light-gray);
}

/* Contact Section */
.contact {
    padding: var(--section-padding) 0;
    background: var(--color-primary);
    color: white;
}

.contact .section-title {
    color: white;
}

.contact-subtitle {
    font-size: 20px;
    color: var(--color-accent);
    margin-top: 16px;
}

.contact-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 32px;
    margin-top: 64px;
    margin-bottom: 64px;
}

.contact-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 48px;
    border-radius: 16px;
    text-align: center;
}

.contact-card h3 {
    font-size: 24px;
    margin-bottom: 16px;
}

.contact-card p {
    color: var(--color-light-gray);
    margin-bottom: 32px;
    line-height: 1.6;
}

.contact-card .btn-primary {
    background: white;
    color: var(--color-primary);
}

.contact-card .btn-primary:hover {
    background: var(--color-accent);
    color: white;
}

.contact-card .btn-secondary {
    border-color: white;
    color: white;
}

.contact-card .btn-secondary:hover {
    background: white;
    color: var(--color-primary);
}

.contact-direct {
    text-align: center;
    padding: 32px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
}

.contact-direct p {
    margin-bottom: 16px;
    color: var(--color-light-gray);
}

.contact-email,
.contact-linkedin {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.contact-email:hover,
.contact-linkedin:hover {
    color: white;
}

.contact-divider {
    margin: 0 16px;
    color: var(--color-light-gray);
}

/* Footer */
.footer {
    padding: 64px 0 32px;
    background: var(--color-dark);
    color: white;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo-text {
    color: white;
    margin-bottom: 8px;
    display: block;
}

.footer-tagline {
    color: var(--color-gray);
    font-size: 14px;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    color: var(--color-gray);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-accent);
}

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

.footer-bottom p {
    color: var(--color-gray);
    font-size: 14px;
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.6;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
    
    .solution-content,
    .why-now-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .hero-visual {
        display: none;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 80px;
    }
    
    .hero {
        padding: 140px 0 80px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .nav-links {
        gap: 16px;
    }
    
    .problem-grid,
    .contact-options {
        grid-template-columns: 1fr;
    }
    
    .vision-founder {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .founder-image {
        margin: 0 auto;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .nav-links a:not(.nav-cta) {
        display: none;
    }
}