/* ========================================================================== */
/*                       THE IGL EXCLUSIVE STYLES                             */
/* ========================================================================== */

:root {
    --igl-primary: #3b82f6; /* Tactical Blue */
    --igl-secondary: #10b981; /* Success Green */
    --igl-danger: #ef4444; /* Danger Red */
    --igl-dark: #0f172a; /* Slate 900 */
    --igl-surface: #1e293b; /* Slate 800 */
}

/* --- Hero Section --- */
.igl-hero {
    position: relative;
    height: 85vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
    overflow: hidden;
    margin-top: var(--header-height);
    padding: 0;
}

.igl-hero-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover;
    z-index: 0;
    filter: brightness(0.4) saturate(0.8);
    animation: panSlow 30s infinite alternate; 
}

@keyframes panSlow {
    from { transform: scale(1) translate(0,0); }
    to { transform: scale(1.1) translate(-2%, -2%); }
}

.igl-overlay-grid {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: 
        linear-gradient(rgba(15, 23, 42, 0.9) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 23, 42, 0.9) 1px, transparent 1px);
    background-size: 50px 50px;
    background-position: center;
    opacity: 0.2;
    z-index: 1;
}

.igl-hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    padding: 0 2rem;
    animation: fadeInUp 0.8s ease-out;
}

.igl-badge {
    background: rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.5);
    color: var(--igl-primary);
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: inline-block;
    margin-bottom: 1.5rem;
}

.igl-title {
    font-size: 5rem;
    font-weight: 900;
    line-height: 0.9;
    margin-bottom: 1rem;
    color: white;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.igl-title span {
    color: var(--igl-primary);
}

.igl-subtitle {
    font-size: 1.25rem;
    color: #94a3b8; /* Slate 400 */
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* --- Features Grid (Systems) --- */
.igl-section {
    padding: 6rem 5%;
    background: var(--igl-dark);
    position: relative;
}

.igl-section.alt-bg {
    background: #020617; /* Darker Slate */
}

.systems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 3rem auto 0;
}

.system-card {
    background: var(--igl-surface);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.system-card:hover {
    border-color: var(--igl-primary);
    transform: translateY(-5px);
}

.system-icon {
    font-size: 2rem;
    color: var(--igl-primary);
    margin-bottom: 1.5rem;
    background: rgba(59, 130, 246, 0.1);
    width: 60px; height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.system-card h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.system-card ul {
    list-style: none;
    padding: 0;
}

.system-card li {
    color: #94a3b8;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.system-card li i {
    color: var(--igl-secondary);
    margin-top: 4px;
    font-size: 0.8rem;
}

/* --- Gameplay Loop --- */
.loop-steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    max-width: 1200px;
    margin: 3rem auto 0;
}

.loop-step {
    flex: 1 1 200px;
    background: rgba(255, 255, 255, 0.03);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    position: relative;
}

.loop-step h4 {
    color: white;
    margin: 1rem 0;
    font-size: 1.2rem;
}

.loop-step p {
    color: #94a3b8;
    font-size: 0.9rem;
}

.step-number {
    font-size: 4rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.05);
    position: absolute;
    top: 0; right: 1rem;
    line-height: 1;
}

/* --- Roadmap --- */
.roadmap-list {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.roadmap-item {
    background: var(--igl-surface);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--igl-secondary);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.roadmap-item i {
    color: var(--igl-secondary);
}

.roadmap-item span {
    color: white;
    font-weight: 500;
}

/* --- Common Util --- */
.text-center { text-align: center; }
.mb-2 { margin-bottom: 2rem; }
.text-highlight { color: var(--igl-primary); }

@media (max-width: 768px) {
    .igl-title { font-size: 3rem; }
    .igl-hero { height: auto; padding: 6rem 0; min-height: auto; }
}