/* =========================================
   RULES & GUIDELINES SECTION
   Theme: Odoo X Indus (Glass & Grid)
========================================= */

.rules-section {
    position: relative;
    padding: 100px 0;
    /* Soft gradient transition from Schedule */
    background: linear-gradient(180deg, #110b1d 0%, #1a1025 100%);
    overflow: hidden;
    color: #fff;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Background Canvas for Grid Trail */
#rules-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    opacity: 0.6;
}

.rules-container {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Header --- */
.rules-header {
    text-align: center;
    margin-bottom: 60px;
}

.rules-title {
    font-family: 'Inter', sans-serif;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 15px;
    background: linear-gradient(to right, #fff, #d8b4fe);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.rules-subtitle {
    font-size: 1.1rem;
    color: #9ca3af;
    max-width: 700px;
    margin: 0 auto;
    font-weight: 300;
}

/* --- Grid Layout --- */
.rules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

/* --- Rule Card --- */
.rule-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 30px;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.rule-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #7e22ce, #a855f7);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.rule-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(168, 85, 247, 0.3);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.rule-card:hover::before {
    transform: scaleX(1);
}

/* Icon (Optional/Placeholder styling if icons added later) */
.rule-icon {
    font-size: 1.5rem;
    color: #a855f7;
    margin-bottom: 15px;
    opacity: 0.8;
}

.rule-number {
    font-size: 0.85rem;
    text-transform: uppercase;
    color: #d8b4fe;
    background: rgba(126, 34, 206, 0.2);
    padding: 5px 12px;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 15px;
    font-weight: 700;
    letter-spacing: 1px;
    align-self: flex-start;
}

.rule-title-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}

.rule-desc {
    font-size: 0.95rem;
    color: #cbd5e1;
    line-height: 1.6;
    text-align: justify;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .rules-section {
        padding: 60px 0;
    }

    .rules-title {
        font-size: 2.2rem;
    }

    .rules-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Expectations Section --- */
.expectations-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.1), transparent);
    margin: 80px 0;
}

.category-header {
    margin-bottom: 30px;
    border-left: 4px solid var(--venue-accent-primary, #a855f7);
    padding-left: 20px;
}

.category-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    margin: 0;
}

.rule-number.must-have {
    color: #ff4d4d;
    background: rgba(255, 77, 77, 0.1);
    border: 1px solid rgba(255, 77, 77, 0.3);
}

.rule-number.nice-to-have {
    color: #4ade80;
    background: rgba(74, 222, 128, 0.1);
    border: 1px solid rgba(74, 222, 128, 0.3);
}

.expectations-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
}

.expectations-intro h3 {
    font-size: 2rem;
    color: #fff;
    margin-bottom: 10px;
}

.expectations-intro p {
    color: #9ca3af;
    font-size: 1.1rem;
}