/* === XGPANDA.AI STYLESHEET V2 - CYBERNETIC GLOW (WITH BIGGER LOGO) === */

/* 1. Global Setup & Enhanced Color Palette */
:root {
    --deep-space-bg: #0A101F;      /* Deeper, more saturated navy */
    --card-bg: #111827;           /* A slightly lighter card background for depth */
    --primary-blue: #4A90E2;      /* A more modern, slightly softer blue */
    --cyber-green: #00FFB0;        /* A very bright, electric "glow" green */
    --action-highlight: #FF4081;  /* A powerful, high-contrast pink for CTAs */
    --text-color: #F9FAFB;
    --text-muted: #A0AEC0;
    --border-color: #2D3748;
    --cyber-green-glow: rgba(0, 255, 176, 0.25);
    --primary-blue-glow: rgba(74, 144, 226, 0.2);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--deep-space-bg);
    color: var(--text-color);
    line-height: 1.6;
}

/* 2. Typography & General Helpers */
h1, h2, h3, h4 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-color);
}
h1 { font-size: clamp(2.5rem, 6vw, 3.5rem); font-weight: 900; }
h2 { font-size: clamp(2rem, 5vw, 2.5rem); margin-bottom: 2.5rem; text-align: center; }
h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
p { color: var(--text-muted); margin-bottom: 1.25rem; font-size: 1.1rem; }
a { color: var(--cyber-green); text-decoration: none; transition: color 0.3s ease; }
a:hover { color: #fff; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }
section { padding: 5rem 0; }
.section-subtitle { text-align: center; color: var(--primary-blue); font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 1rem; }

/* 3. Header & Navigation */
.main-header {
    position: sticky; top: 0; width: 100%; padding: 1rem 0; z-index: 1000;
    background: rgba(10, 16, 31, 0.8); backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
}
.main-header .container { display: flex; justify-content: space-between; align-items: center; }

/* --- THIS IS THE UPDATED STYLE FOR A BIGGER LOGO --- */
.logo-link img {
    height: 120px; /* Increased from 50px */
    display: block;
    filter: brightness(1.1);
}

.main-nav ul { display: flex; list-style: none; gap: 2.5rem; align-items: center; }
.main-nav a { font-weight: 500; color: var(--text-muted); position: relative; padding-bottom: 5px; transition: color 0.3s ease; }
.main-nav a:hover, .main-nav a.active { color: var(--cyber-green); }
.main-nav a::after {
    content: ''; position: absolute; bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--cyber-green); transition: width 0.3s ease;
}
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.hamburger { display: none; cursor: pointer; font-size: 1.5rem; }

/* 4. Footer */
footer {
    background-color: #0A0F19; padding: 4rem 0 2rem;
    border-top: 1px solid var(--border-color);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-about .logo-link { margin-bottom: 1rem; display: block; }
.footer-links h3, .footer-social h3 { margin-bottom: 1rem; color: var(--text-color); }
.footer-links ul { list-style: none; } .footer-links li { margin-bottom: 0.75rem; }
.social-icons a { font-size: 1.5rem; margin-right: 1.5rem; color: var(--text-muted); transition: color 0.3s, transform 0.3s; }
.social-icons a:hover { color: var(--cyber-green); transform: scale(1.1); }
.copyright { text-align: center; padding-top: 2rem; border-top: 1px solid var(--border-color); font-size: 0.9rem; color: var(--text-muted); }

/* 5. Page-Specific Styles */
#hero { min-height: 80vh; display: flex; align-items: center; text-align: center; }
#hero h1 {
    background: linear-gradient(90deg, #FFFFFF, #D1FFF1);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    text-shadow: 0 0 15px var(--cyber-green-glow);
}
#hero p { font-size: 1.25rem; margin: 1.5rem auto 2.5rem; max-width: 650px; color: var(--text-muted); }
.cta-button {
    display: inline-block; background-color: var(--primary-blue);
    color: var(--text-color); padding: 1rem 2.5rem; border-radius: 50px;
    font-weight: 700; text-transform: uppercase; letter-spacing: 1px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
}
.cta-button:hover { transform: translateY(-5px); box-shadow: 0 10px 20px var(--primary-blue-glow); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.feature-card {
    background-color: var(--card-bg); padding: 2.5rem; border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.feature-card:hover { transform: translateY(-10px); box-shadow: 0 0 25px var(--cyber-green-glow); }
.feature-card .icon { font-size: 2.5rem; color: var(--cyber-green); margin-bottom: 1.5rem; }
.page-header { text-align: center; padding-bottom: 3rem; border-bottom: 1px solid var(--border-color); }
.page-header h1 { margin-bottom: 1rem; }
.page-header .meta { color: var(--text-muted); font-style: italic; }
.article-content { max-width: 800px; margin: 3rem auto 0; }
.article-content p { margin-bottom: 1.5rem; line-height: 1.8; font-size: 1.1rem; }
.article-content h3 { color: var(--primary-blue); margin-top: 2.5rem; }
.article-content .action-link {
    display: inline-block; background-color: var(--action-highlight);
    color: #fff; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
    padding: 0.75rem 1.5rem; border-radius: 8px; margin-top: 1rem;
    transition: transform 0.3s ease;
}
.article-content .action-link:hover { transform: scale(1.05); color: #fff; }
.contact-form { max-width: 700px; margin: 2rem auto 0; }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 500; }
.form-group input, .form-group textarea {
    width: 100%; padding: 1rem; background-color: var(--card-bg);
    border: 1px solid var(--border-color); border-radius: 8px;
    color: var(--text-color); font-size: 1rem;
}
.form-group input:focus, .form-group textarea:focus { outline: none; border: 1px solid var(--cyber-green); box-shadow: 0 0 10px var(--cyber-green-glow); }
textarea { resize: vertical; min-height: 150px; }
.submit-btn {
    display: block; width: 100%; border: none; cursor: pointer;
    padding: 1rem; font-size: 1.1rem; border-radius: 8px; font-weight: 700;
    background-color: var(--primary-blue); color: #fff;
    transition: background-color 0.3s ease, transform 0.3s ease;
}
.submit-btn:hover { background-color: #578cfb; transform: scale(1.02); }

/* 6. Responsive Design */
@media (max-width: 992px) { .footer-grid { grid-template-columns: 1fr; } }
@media (max-width: 768px) {
    .logo-link img { height: 60px; } /* Slightly smaller logo on mobile */
    .main-nav {
        display: none; position: absolute; top: 100%;
        left: 0; width: 100%; background-color: var(--deep-space-bg);
    }
    .main-nav.active { display: block; }
    .main-nav ul { flex-direction: column; align-items: center; padding: 2rem 0; gap: 1.5rem; }
    .hamburger { display: block; }
}