/* GLOBAL VARIABLES */
:root {
    --primary-bg: #ffffff;
    --brand-color: #1d0c46; /* Deep Purple */
    --brand-accent: #4f26a3; /* Lighter Purple for hovers */
    --text-main: #1d0c46;
    --text-muted: #666666;
    --border-color: #e0e0e0;
    --glass-bg: rgba(255, 255, 255, 0.9);
    --shadow: 0 10px 30px rgba(29, 12, 70, 0.1);
    --font-main: 'Inter', sans-serif;
    --font-mono: 'Fira Code', monospace;
}

/* RESET & BASE */
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    background-color: var(--primary-bg);
    color: var(--text-main);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }

/* UTILITIES */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section-padding { padding: 80px 0; }
.text-center { text-align: center; }
.hidden { display: none; }

/* HEADER & NAV */
#cqi-header {
    position: fixed;
    top: 0; left: 0; width: 100%;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: 20px 0;
}

.nav-flex { display: flex; justify-content: space-between; align-items: center; }
#brand-logo { font-size: 24px; font-weight: 800; letter-spacing: -1px; color: var(--brand-color); }
.nav-links { display: flex; gap: 30px; }
.nav-item { font-weight: 600; font-size: 14px; text-transform: uppercase; }
.nav-item:hover { color: var(--brand-accent); }

/* BUTTONS */
.btn {
    padding: 12px 30px;
    border-radius: 4px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--brand-color);
    color: white;
    box-shadow: 0 4px 15px rgba(29, 12, 70, 0.3);
}

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

.btn-outline {
    background: transparent;
    border: 2px solid var(--brand-color);
    color: var(--brand-color);
}

.btn-outline:hover {
    background: var(--brand-color);
    color: white;
}

/* FORMS */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 12px; font-weight: 700; margin-bottom: 5px; text-transform: uppercase; }
.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid var(--border-color);
    background: #f9f9f9;
    font-family: var(--font-mono);
    color: var(--brand-color);
}
.form-input:focus { outline: 2px solid var(--brand-color); background: white; }

/* FOOTER */
#cqi-footer {
    background-color: var(--brand-color);
    color: white;
    padding: 60px 0;
    margin-top: 100px;
}
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; }
.footer-col h4 { margin-bottom: 20px; color: #a4a4ff; }
.footer-col a { display: block; margin-bottom: 10px; color: #ccc; }