@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&family=Space+Mono:ital,wght@0,400;0,700;1,400&display=swap');

:root {
    --bg-color: #050505;
    --text-main: #e0e0e0;
    --text-muted: #888888;
    --accent-color: #00f2ff;
    --accent-glow: rgba(0, 242, 255, 0.15);
    --border-color: rgba(255, 255, 255, 0.1);
    --card-bg: rgba(255, 255, 255, 0.03);
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    padding: 0 2rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

/* Header & Nav */
.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 4rem;
}

.logo a {
    font-family: 'Space Mono', monospace;
    font-weight: 700;
    letter-spacing: -1px;
    font-size: 1.5rem;
    text-transform: uppercase;
}

.nav-link {
    margin-left: 2rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-color);
    text-shadow: 0 0 10px var(--accent-glow);
}

/* Hero Section */
.hero-section {
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(90deg, #fff, #888);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}


.hero-description {
    font-size: 1.2rem;
    max-width: 600px;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.hero-cta-group {
    display: flex;
    gap: 1rem;
}

/* Buttons */
.btn {
    padding: 1rem 2rem;
    border: 1px solid var(--text-main);
    border-radius: 2px;
    font-family: 'Space Mono', monospace;
    font-size: 0.9rem;
    display: inline-block;
}

.btn-primary {
    background: var(--text-main);
    color: var(--bg-color);
    font-weight: bold;
}

.btn-primary:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    box-shadow: 0 0 20px var(--accent-glow);
}

.btn-secondary:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.btn-outline-cta {
    padding: 1rem 2rem;
    border: 1px solid var(--text-main);
    font-family: 'Space Mono', monospace;
}

/* Main Content Area */
.main-content {
    max-width: 800px;
    margin: 4rem auto;
}

/* Quote Section */
.quote-block {
    text-align: center;
    padding: 4rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 4rem;
    font-size: 1.5rem;
    font-style: italic;
    color: var(--text-main);
}

.quote-author {
    display: block;
    margin-top: 1rem;
    font-size: 0.9rem;
    font-style: normal;
    color: var(--text-muted);
    font-family: 'Space Mono', monospace;
}

/* Headings */
.section-heading {
    font-size: 2rem;
    margin-bottom: 2rem;
    border-left: 4px solid var(--accent-color);
    padding-left: 1rem;
    letter-spacing: -0.5px;
}

/* Ecosystem Grid */
.ecosystem-grid,
.lambda-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 6rem;
}

.eco-card,
.lambda-card {
    display: block;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}

.eco-card:hover,
.lambda-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
}

.eco-card-title {
    font-family: 'Space Mono', monospace;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.eco-card-text {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Builders / Target Grid */
.builders-grid,
.target-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.builder-item,
.target-item {
    border-left: 1px solid var(--border-color);
    padding-left: 1.5rem;
}

.builder-name,
.target-title {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.builder-role,
.target-subtitle {
    font-family: 'Space Mono', monospace;
    font-size: 0.8rem;
    color: var(--accent-color);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.builder-desc,
.target-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Deliverables (Lambda Specific) */
.deliverables-list {
    margin-bottom: 4rem;
}

.deliverable-item {
    margin-top: 10px;
    padding-bottom: 10px;
}

.deliverable-title {
    font-size: 1.2rem;
}

.deliverable-desc {
    color: var(--text-muted);
}

/* Helpers */
.italic-highlight {
    font-style: italic;
    margin-top: 1rem;
}

.content-text-block {
    margin-bottom: 4rem;
}


/* CTA Styles */
.cta-container {
    text-align: center;
    margin-top: 3rem;
}

.cta-note {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Footer */
.site-footer {
    text-align: center;
    padding: 3rem 0;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.8rem;
    font-family: 'Space Mono', monospace;
    opacity: 0.6;
}

.footer-link {
    color: var(--text-muted);
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.footer-link:hover {
    color: var(--accent-color);
    text-shadow: 0 0 10px var(--accent-glow);
}


/* --- Vision Page Specific Extras --- */

.content-section {
    width: auto;
    margin-bottom: 6rem;
}

.content-section p {
    width: auto;
    margin-bottom: 2rem;
}

.hero-title-v {
    font-size: 3rem;
    line-height: 1.1;
    margin-bottom: 2rem;
    background: linear-gradient(180deg, #fff, #666);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -2px;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--accent-color);
    font-family: 'Space Mono', monospace;
    margin-bottom: 4rem;
    padding-left: 1rem;
    border-left: 2px solid var(--accent-color);
}

.vision-statement p {
    font-size: 1.8rem;
    line-height: 1.4;
    color: var(--text-muted);
    margin-bottom: 4rem;
}

.vision-statement strong {
    color: var(--text-main);
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.accent-text {
    color: var(--accent-color);
    font-style: normal;
    font-family: 'Space Mono', monospace;
}

/* Forces Grid */
.forces-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.force-group-title {
    font-family: 'Space Mono', monospace;
    font-size: 0.9rem;
    color: var(--accent-color);
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.force-list {
    list-style: none;
    background: var(--card-bg);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.force-list li {
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
}

/* Stats Grid (TAM) */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(0, 0, 0, 0) 100%);
    border: 1px solid var(--border-color);
    padding: 2rem;
    text-align: center;
    border-radius: 4px;
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.stat-value {
    display: block;
    font-size: 3rem;
    font-family: 'Space Mono', monospace;
    font-weight: 700;
    color: var(--accent-color);
    margin: 0.5rem 0;
    text-shadow: 0 0 15px rgba(0, 242, 255, 0.1);
}

.stat-sub {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-family: 'Space Mono', monospace;
}

/* Business Model Tiers */
.tiers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.tier-card {
    border: 1px solid var(--border-color);
    padding: 2rem;
    position: relative;
}

.tier-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-5px);
}

.tier-label {
    display: block;
    color: var(--accent-color);
    font-family: 'Space Mono', monospace;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.tier-price {
    display: block;
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.tier-price .unit {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: normal;
}

/* Timeline Style (Roadmap & Valuation) */
.timeline-container {
    border-left: 1px solid var(--border-color);
    padding-left: 0;
    margin-top: 2rem;
}

.timeline-item {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 2.5rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -5px;
    top: 10px;
    width: 9px;
    height: 9px;
    background: var(--bg-color);
    border: 2px solid var(--accent-color);
    border-radius: 50%;
}

.timeline-title {
    font-family: 'Space Mono', monospace;
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.valuation-highlight {
    display: block;
    margin-top: 0.5rem;
    color: var(--accent-color);
    font-size: 1.2rem;
}

/* Closing */
.vision-closing {
    text-align: center;
    margin-top: 6rem;
    padding: 4rem 0;
    border-top: 1px solid var(--border-color);
}

.vision-closing p {
    font-size: 1.5rem;
    color: var(--text-main);
}


/* Responsive */
@media (max-width: 768px) {
    body {
        padding: 0 1rem;
    }

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

    .site-header {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-link {
        margin: 0 0.55rem;
        font-size: 0.9rem;
    }

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

    .btn {
        text-align: center;
    }

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

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

    .vision-statement p {
        font-size: 1.4rem;
    }

    .stat-value {
        font-size: 2.5rem;
    }
}

@media (max-width: 500px) {
    .nav-link {
        margin: 0 0.35rem;
        font-size: 0.7rem;
    }
}


@media (max-width: 400px) {
    .nav-link {
        margin: 0 0.25rem;
        font-size: 0.6rem;
    }


}

@media (max-width: 340px) {
    .nav-link {
        margin: 0 0.20rem;
        font-size: 0.5rem;
    }
}