/* --- Variables & Reset --- */
:root {
    /* Brand Palette: Dark Grey + Neon Yellow */
    --color-bg-dark: #222222;
    --color-bg-elevated: #2c2c2c;
    --color-bg-black: #111111;
    --color-accent-yellow: #FFE800; /* Neon Yellow */
    --color-accent-yellow-hover: #e6d200;
    
    /* Text Colors */
    --color-text-main: #FAFAFA;
    --color-text-muted: #BBBBBB;
    --color-text-dark: #1a1a1a; /* For text on yellow buttons */
    
    /* Borders & Spacing */
    --color-border: #444444;
    --spacing-unit: 1rem;
    --max-width: 1200px;
    --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

body {
    font-family: var(--font-stack);
    line-height: 1.6;
    background-color: var(--color-bg-dark);
    color: var(--color-text-main);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s;
}

a:hover {
    color: var(--color-accent-yellow);
}

ul {
    list-style: none;
}

/* --- Layout Utils --- */
.container {
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

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

.section {
    padding: 4rem 0;
}

.bg-elevated {
    background-color: var(--color-bg-elevated);
}

.row {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.align-center { align-items: center; }

.col-half {
    flex: 1;
    min-width: 300px;
}

.col-full {
    flex: 1 1 100%;
}

.grid-three, .grid-four {
    display: grid;
    gap: 2rem;
    margin-top: 2rem;
}

.grid-three { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-four { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: 700;
    cursor: pointer;
    text-align: center;
    border: none;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.btn-primary {
    background-color: var(--color-accent-yellow);
    color: var(--color-text-dark);
}

.btn-primary:hover {
    background-color: var(--color-accent-yellow-hover);
}

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

.btn-secondary:hover {
    background-color: var(--color-accent-yellow);
    color: var(--color-text-dark);
}

.btn-full { display: block; width: 100%; }

/* --- Header & Nav --- */
.site-header {
    background-color: var(--color-bg-dark);
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo-img {
    height: 110px;
    width: auto;
}

.main-nav ul {
    display: flex;
    gap: 1.5rem;
}

.main-nav a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-main);
}

.main-nav a:hover, .main-nav a.active {
    color: var(--color-accent-yellow);
}

/* Hamburger Menu */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-accent-yellow);
    margin: 5px 0;
}

/* --- Hero --- */
.hero {
    padding: 5rem 0;
    background: radial-gradient(circle at top right, #333333 0%, var(--color-bg-dark) 60%);
}

.hero-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

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

.hero h1 {
    font-size: 3rem;
    line-height: 1.1;
    margin-bottom: 1rem;
    color: var(--color-accent-yellow);
    text-transform: uppercase;
    font-weight: 800;
}

.hero-subtext {
    font-size: 1.2rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.hero-credibility {
    font-size: 0.85rem;
    color: #888;
    margin-top: 1rem;
}

/* --- Components --- */
h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--color-text-main);
}

h3 {
    color: var(--color-accent-yellow);
    margin-bottom: 0.5rem;
}

.section-lead {
    font-size: 1.2rem;
    color: var(--color-text-muted);
    max-width: 700px;
    margin: 0 auto;
}

/* Lists */
.check-list li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
    color: var(--color-text-muted);
}
.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-accent-yellow);
    font-weight: bold;
}

/* Cards */
.card, .feature-card, .pricing-card, .team-card, .demo-card {
    background: var(--color-bg-elevated);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    transition: transform 0.2s;
}

.feature-card .icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

/* Product Journey */
.journey-step { margin-bottom: 4rem; }
.journey-step.reverse { flex-direction: row-reverse; }

.placeholder-box {
    background: #000;
    color: #fff;
    aspect-ratio: 16/9;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px dashed var(--color-accent-yellow);
    border-radius: 8px;
}

/* Demo Section Cards (Text Only) */
.demo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}
.coming-soon-badge {
    display: inline-block;
    background: var(--color-accent-yellow);
    color: var(--color-text-dark);
    font-size: 0.75rem;
    font-weight: bold;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    margin-bottom: 1rem;
    text-transform: uppercase;
}
.demo-desc {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* Technology Diagram */
.arch-diagram-wrapper {
    max-width: 800px;
    margin: 2rem auto;
}

/* Pricing */
.pricing-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}
.pricing-card { width: 320px; display: flex; flex-direction: column; }
.pricing-card.highlighted {
    border: 2px solid var(--color-accent-yellow);
    box-shadow: 0 0 15px rgba(255, 232, 0, 0.1);
}
.pricing-header { text-align: center; margin-bottom: 2rem; }
.price { font-size: 2.5rem; font-weight: 700; color: var(--color-accent-yellow); }
.price .period { font-size: 1rem; font-weight: 400; color: var(--color-text-muted); }
.trial-text { font-size: 0.9rem; color: var(--color-text-main); font-weight: 600; margin-top: 0.5rem; }
.pricing-features { margin-bottom: 2rem; flex: 1; }
.pricing-features li { 
    margin-bottom: 0.75rem; 
    border-bottom: 1px solid var(--color-border); 
    padding-bottom: 0.5rem; 
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

/* Use Cases */
.use-case-row { margin-bottom: 2rem; }

/* Team */
.team-role {
    display: block;
    color: var(--color-accent-yellow);
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}
.linkedin-text {
    display: block;
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-style: italic;
}

/* Company Details Box */
.company-details-box {
    background: var(--color-bg-elevated);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--color-accent-yellow);
}
.detail-list li {
    margin-bottom: 0.5rem;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}
.detail-list strong { color: var(--color-text-main); }

/* Contact */
.contact-container { display: flex; gap: 4rem; flex-wrap: wrap; }
.contact-info { flex: 1; min-width: 300px; }
.contact-form-wrapper { flex: 1.5; min-width: 300px; }
.address-box { margin-top: 2rem; color: var(--color-text-muted); font-size: 0.95rem; }

.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 500; color: var(--color-text-main); }
.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-family: inherit;
    background: #333;
    color: #fff;
}
.form-success {
    background: rgba(0, 255, 0, 0.1);
    color: #4cd964;
    border: 1px solid #4cd964;
    padding: 1rem;
    border-radius: 4px;
    margin-top: 1rem;
    text-align: center;
}
.hidden { display: none; }

/* Footer */
.site-footer {
    background: var(--color-bg-black);
    padding: 3rem 0;
    margin-top: auto;
    border-top: 1px solid var(--color-border);
}
.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 2rem;
}
.footer-logo { height: 25px; margin-bottom: 1rem; opacity: 0.8; }
.footer-note, .footer-address {
    font-size: 0.8rem;
    color: #666;
    margin-top: 0.5rem;
    max-width: 400px;
}
.footer-links { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-links a { font-size: 0.9rem; color: #888; }
.footer-links a:hover { color: var(--color-accent-yellow); }

/* Mobile */
@media (max-width: 768px) {
    .mobile-menu-toggle { display: block; }
    
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-bg-dark);
        border-bottom: 1px solid var(--color-accent-yellow);
        padding: 1rem;
        box-shadow: 0 5px 10px rgba(0,0,0,0.5);
    }
    
    .main-nav.active { display: block; }
    .main-nav ul { flex-direction: column; gap: 0.5rem; }
    
    .hero h1 { font-size: 2.2rem; }
    .hero-content { flex-direction: column; }
    .journey-step.reverse, .journey-step { flex-direction: column; }
    
    .footer-content { flex-direction: column; text-align: center; align-items: center; }
}