/* 🧠 PROFESSIONAL DESIGN SYSTEM - GNZ-PY */
:root {
    --bg-primary: #050505;
    --bg-secondary: rgba(10, 10, 10, 0.5);
    --bg-glass: rgba(8, 8, 8, 0.6);
    --primary: #73e600;
    --primary-alt: #00ff00;
    --primary-dark: #1a3300;
    --text-main: #ffffff;
    --text-muted: #888888;
    --text-dim: #aaaaaa;
    --text-subtle: #b0b0b0;
    --border-glass: rgba(255, 255, 255, 0.05);
    --border-dim: rgba(255, 255, 255, 0.08);
    --warn: #ffcc00;
    --error: #ff4444;
    --success: #73e600;
}

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

body {
    background: var(--bg-primary);
    color: var(--text-dim);
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    line-height: 1.8;
    min-height: 100vh;
    overflow-x: hidden;
    zoom: 0.8;
}

/* Typography */
h1, h2, h3, h4, .brand-name {
    font-family: 'Orbitron', sans-serif;
    color: var(--text-main);
    text-transform: uppercase;
    letter-spacing: 2px;
}

h1 { font-size: 3.5em; font-weight: 900; letter-spacing: 3px; }
h2 { font-size: 2.5em; letter-spacing: 5px; margin-bottom: 20px; }
h3 { font-size: 1.4em; }

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-glass);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.brand-name {
    font-size: 25px;
    font-weight: 800;
}

.brand-name span { color: var(--primary); }

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

.nav-link {
    color: var(--text-subtle);
    text-decoration: none;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s ease;
    cursor: pointer;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary);
}

.material-symbols-outlined {
    font-size: 20px;
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 40px;
}

.grid-main {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 40px;
}

/* Glass Panels */
.glass-panel {
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: 30px;
    padding: 40px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

/* SIGNATURE CARD SYSTEM */
.card-outer {
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid var(--border-glass);
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 20px;
    transition: transform 0.3s ease;
}

.card-inner {
    padding: 25px;
    position: relative;
}

.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--primary); position: absolute; top: -3px; left: -3px; }
.ray { position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 50%; height: 1px; background: linear-gradient(90deg, transparent, rgba(115,230,0,0.5), transparent); }

.line { position: absolute; background: var(--primary); }
.topl { top: 0; left: 0; height: 1px; width: 0; transition: width 0.4s ease; }
.leftl { top: 0; left: 0; width: 1px; height: 0; transition: height 0.4s ease 0.1s; }
.bottoml { bottom: 0; right: 0; height: 1px; width: 0; transition: width 0.4s ease 0.2s; }
.rightl { bottom: 0; right: 0; width: 1px; height: 0; transition: height 0.4s ease 0.3s; }

.card-outer:hover { transform: translateY(-5px); }
.card-outer:hover .topl, .card-outer:hover .bottoml { width: 100%; }
.card-outer:hover .leftl, .card-outer:hover .rightl { height: 100%; }

/* Form Elements */
.form-group {
    margin-bottom: 25px;
}

label {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-size: 13px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-subtle);
    margin-bottom: 10px;
}

input, textarea, select {
    width: 100%;
    background: rgba(10, 10, 10, 0.8);
    border: 1px solid var(--border-glass);
    border-radius: 8px;
    padding: 14px 20px;
    color: var(--text-main);
    font-family: 'Outfit', sans-serif;
    outline: none;
    transition: border-color 0.3s ease;
}

input:focus, textarea:focus {
    border-color: var(--primary);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 8px;
    border: none;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #4aad00);
    color: #000;
}

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

.btn-outline {
    background: rgba(115, 230, 0, 0.08);
    color: #fff;
}

.btn-outline:hover {
    background: rgba(115, 230, 0, 0.15);
    color: var(--primary);
}

/* Status / Progress */
.status-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    margin-bottom: 10px;
    font-size: 0.9em;
}

.dot-status {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.dot-success { background: var(--success); box-shadow: 0 0 10px var(--success); }
.dot-error { background: var(--error); box-shadow: 0 0 10px var(--error); }
.dot-warn { background: var(--warn); box-shadow: 0 0 10px var(--warn); }

.progress-container {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    margin: 20px 0;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--primary);
    width: 0%;
    transition: width 0.3s ease;
    box-shadow: 0 0 15px var(--primary);
}

/* Animations */
.animate-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Terminal Visualization */
.visual-card {
    background: #000;
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid var(--border-glass);
}

.terminal-header {
    background: #111;
    padding: 10px 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.terminal-dot { width: 10px; height: 10px; border-radius: 50%; }
.terminal-dot.red { background: #ff5f56; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #27c93f; }

.terminal-body {
    padding: 20px;
    font-family: 'Audiowide', monospace;
    font-size: 0.8em;
    min-height: 200px;
    max-height: 400px;
    overflow-y: auto;
}

.terminal-line { color: #888; margin-bottom: 5px; }
.success-text { color: var(--primary); }
.error-text { color: var(--error); }

.blink { animation: blink 0.7s infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* Footer */
footer {
    text-align: center;
    padding: 40px;
    border-top: 1px solid var(--border-glass);
    color: var(--text-muted);
    font-size: 0.9em;
}

footer a { color: var(--primary); text-decoration: none; }