/* Modern Stylesheet for Trust Node */
:root {
    --primary: #38bdf8;
    --primary-dark: #0284c7;
    --bg-dark: #0f172a;
    --bg-card: rgba(30, 41, 59, 0.7);
    --text-white: #f8fafc;
    --text-muted: #94a3b8;
    --radius: 24px;
    --radius-small: 12px;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-white);
    font-family: 'Inter', -apple-system, system-ui, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-white);
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-badge {
    font-size: 0.7rem;
    background: rgba(56, 189, 248, 0.1);
    color: var(--primary);
    padding: 4px 10px;
    border-radius: 100px;
    border: 1px solid rgba(56, 189, 248, 0.2);
}

.brand-badge a {
    color: inherit;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

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

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

.btn-small {
    background: var(--primary);
    color: var(--bg-dark) !important;
    padding: 8px 18px;
    border-radius: var(--radius-small);
    font-weight: 700;
}

/* Hero */
.hero {
    padding: 160px 20px 100px;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

.hero-content {
    flex: 1;
    min-width: 300px;
}

.status-pill {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.2);
    color: var(--primary);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.1;
    margin-bottom: 24px;
}

h1 span {
    color: var(--primary);
    background: linear-gradient(90deg, #38bdf8, #818cf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-btns {
    display: flex;
    gap: 15px;
}

.btn-primary {
    background: var(--primary);
    color: var(--bg-dark);
    text-decoration: none;
    padding: 16px 32px;
    border-radius: var(--radius-small);
    font-weight: 700;
    box-shadow: 0 10px 30px rgba(56, 189, 248, 0.3);
    transition: transform 0.3s;
}

.btn-secondary {
    background: rgba(255,255,255,0.05);
    color: var(--text-white);
    text-decoration: none;
    padding: 16px 32px;
    border-radius: var(--radius-small);
    font-weight: 600;
    border: 1px solid rgba(255,255,255,0.1);
}

.btn-primary:hover, .btn-secondary:hover {
    transform: translateY(-3px);
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius);
    padding: 30px;
    width: 100%;
    max-width: 450px;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
}

.card-header {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
}

.dot { width: 12px; height: 12px; border-radius: 50%; }
.red { background: #ff5f57; }
.yellow { background: #febc2e; }
.green { background: #28c840; }

.code-line {
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    color: #38bdf8;
    margin-bottom: 10px;
}

/* Features */
.features {
    padding: 100px 20px;
}

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

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

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.section-header p {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

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

.feature-card {
    background: var(--bg-card);
    padding: 40px;
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.05);
    transition: border-color 0.3s;
}

.feature-card:hover {
    border-color: var(--primary);
}

.icon-box {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.feature-card h3 {
    margin-bottom: 16px;
    font-size: 1.4rem;
}

.feature-card p {
    color: var(--text-muted);
}

/* CTA Section */
.cta-section {
    padding: 80px 20px;
    text-align: center;
}

.glass-cta {
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.1), rgba(129, 140, 248, 0.1));
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius);
    padding: 80px 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.glass-cta h2 { font-size: 2.5rem; margin-bottom: 20px; }
.glass-cta p { color: var(--text-muted); margin-bottom: 40px; font-size: 1.2rem; }

.btn-white {
    background: white;
    color: black;
    text-decoration: none;
    padding: 16px 40px;
    border-radius: var(--radius-small);
    font-weight: 700;
    transition: transform 0.3s;
    display: inline-block;
}

.btn-white:hover { transform: scale(1.05); }

/* Footer */
footer {
    padding: 60px 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: center;
}

.footer-content p { color: var(--text-muted); font-size: 0.9rem; }
.footer-content a { color: var(--primary); text-decoration: none; }

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

.footer-links a { font-size: 0.8rem; color: var(--text-muted); }

/* Responsive */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero { text-align: center; padding-top: 120px; }
    .hero-btns { justify-content: center; }
    .hero-visual { order: -1; margin-bottom: 40px; }
}