:root {
    --color-navy: #0f172a;
    --color-blue: #2563eb;
    --color-red: #ef4444;
    --color-white: #ffffff;
    --color-slate-50: #f8fafc;
    --color-slate-100: #f1f5f9;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.5);
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --font-main: 'Plus Jakarta Sans', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--color-slate-50);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* Layout Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Glassmorphism Card (Light Mode) */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.05);
    /* Softer shadow */
}

/* Warning Banner */
.warning-banner {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-red);
    border-bottom: 1px solid rgba(239, 68, 68, 0.2);
    text-align: center;
    padding: 12px;
    font-weight: 600;
    font-size: 0.9rem;
    backdrop-filter: blur(4px);
    position: sticky;
    top: 0;
    z-index: 100;
}

/* Hero Section */
.hero-section {
    text-align: center;
    padding: 80px 0 60px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-navy);
    /* Removed gradient text for cleaner look, or use a subtle dark blue gradient */
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Section Titles */
.section-title {
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: var(--color-navy);
    border-bottom: 2px solid rgba(37, 99, 235, 0.3);
    padding-bottom: 10px;
    display: inline-block;
}

/* Registration Bonus */
.bonus-card {
    border: 1px solid rgba(37, 99, 235, 0.2);
    background: linear-gradient(135deg, #ffffff 0%, #eff6ff 100%);
    /* White to very light blue */
}

.bonus-content {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.bonus-icon {
    font-size: 3rem;
    background: rgba(37, 99, 235, 0.1);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.bonus-text {
    flex: 1;
}

.bonus-text h2 {
    color: var(--color-blue);
    margin-bottom: 8px;
}

.bonus-points {
    text-align: center;
    background: var(--color-blue);
    color: white;
    padding: 15px 25px;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.bonus-points span {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
}

.bonus-points small {
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: 600;
    opacity: 0.9;
}

/* Operational Points Table */
.table-responsive {
    overflow-x: auto;
}

.points-table {
    width: 100%;
    border-collapse: collapse;
    color: var(--text-primary);
}

.points-table th {
    text-align: left;
    padding: 16px;
    background: rgba(15, 23, 42, 0.03);
    border-bottom: 2px solid rgba(15, 23, 42, 0.1);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.points-table td {
    padding: 16px;
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.points-table tr:last-child td {
    border-bottom: none;
}

.role-icon {
    margin-right: 10px;
    font-size: 1.2rem;
}

.points-value {
    font-weight: 700;
    color: var(--color-blue);
    font-size: 1.1rem;
}

/* Roadmap */
.roadmap-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 60px;
    /* Added spacing */
}

.full-height {
    height: 100%;
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: 20px;
    color: var(--color-navy);
}

.reward-list {
    list-style: none;
}

.reward-list li {
    display: flex;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
    font-size: 0.95rem;
}

.check-icon {
    color: #10b981;
    /* Green */
    margin-right: 12px;
    font-weight: bold;
}

.future-icon {
    margin-right: 12px;
    font-size: 1.2rem;
}

.future-aspirations {
    border-style: dashed;
    border-color: rgba(15, 23, 42, 0.2);
    background: rgba(255, 255, 255, 0.4);
}

/* Leaderboard */
.leaderboard-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.leaderboard-item {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.5);
    padding: 12px 20px;
    border-radius: 12px;
    transition: transform 0.2s, background 0.2s;
    border: 1px solid transparent;
}

.leaderboard-item:hover {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(37, 99, 235, 0.2);
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.rank-badge {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 700;
    color: #1a1a1a;
    margin-right: 16px;
    font-size: 0.9rem;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.rank-badge.gold {
    background: linear-gradient(135deg, #FFD700, #FDB931);
}

.rank-badge.silver {
    background: linear-gradient(135deg, #E0E0E0, #BDBDBD);
}

.rank-badge.bronze {
    background: linear-gradient(135deg, #CD7F32, #A0522D);
}

.performer-info {
    flex: 1;
}

.performer-info .name {
    display: block;
    font-weight: 600;
    color: var(--color-navy);
}

.performer-info .role {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.leaderboard-item .points {
    font-weight: 700;
    color: var(--color-blue);
}

/* Policy & FAQ */
.policy-note {
    background: rgba(37, 99, 235, 0.1);
    border-left: 4px solid var(--color-blue);
    padding: 16px;
    border-radius: 0 8px 8px 0;
    margin-bottom: 24px;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.accordion-item {
    border-bottom: 1px solid rgba(15, 23, 42, 0.1);
}

.accordion-item:last-child {
    border-bottom: none;
}

.accordion-header {
    width: 100%;
    background: none;
    border: none;
    padding: 20px 0;
    text-align: left;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: inherit;
    transition: color 0.3s;
}

.accordion-header:hover {
    color: var(--color-blue);
}

.accordion-header .icon {
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform 0.3s ease;
    color: var(--text-secondary);
}

.accordion-header.active .icon {
    transform: rotate(45deg);
    color: var(--color-red);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding-right: 20px;
}

.accordion-content p {
    padding-bottom: 20px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Footer */
.footer {
    text-align: center;
    padding: 40px 0;
    color: var(--text-secondary);
    font-size: 0.85rem;
    border-top: 1px solid rgba(15, 23, 42, 0.1);
    margin-top: 40px;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    .hero-title {
        font-size: 2rem;
    }

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

    .bonus-content {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }

    .bonus-points {
        width: 100%;
    }
}