:root {
    --primary: #007f7d;
    --primary-soft: #e0f4f3;
    --accent: #00a39b;
    --dark: #22252a;
    --muted: #6c757d;
    --bg: #f5f7fa;
    --white: #ffffff;
    --border: #dde2eb;
    --shadow-soft: 0 18px 45px rgba(0,0,0,0.07);
    --radius-lg: 18px;
    --radius-xl: 26px;
    --transition-fast: 0.2s ease;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: radial-gradient(circle at top left, #f1faf9 0, #f5f7fa 32%, #f9fbff 100%);
    color: var(--dark);
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

/* NAVBAR */
.navbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.03);
}

.navbar-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-brand img {
    width: 40px;
    height: auto;
}

.nav-title {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.nav-title span:first-child {
    font-size: 0.82rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 500;
}

.nav-title span:last-child {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 22px;
    font-size: 0.9rem;
}

.nav-links a {
    position: relative;
    font-weight: 500;
    color: var(--muted);
}

.nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transition: width var(--transition-fast);
}

.nav-links a:hover {
    color: var(--dark);
}

.nav-links a:hover::after {
    width: 20px;
}

.nav-cta {
    padding: 8px 16px;
    border-radius: 999px;
    border: none;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(0,127,125,0.25);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 30px rgba(0,127,125,0.35);
}

.nav-toggle {
    display: none;
    border: none;
    background: transparent;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    margin: 4px 0;
    background: var(--dark);
    border-radius: 999px;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

/* LAYOUT UTILITIES */
.section {
    padding: 52px 18px;
}

.section-narrow {
    padding-top: 32px;
}

.container {
    max-width: 1120px;
    margin: 0 auto;
}

.tagline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 12px;
    border-radius: 999px;
    background: rgba(0,127,125,0.06);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.tagline-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 20%, #ffffff 0, var(--accent) 65%, #007f7d 100%);
}

.grid-2 {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 36px;
    align-items: center;
}

.btn-primary {
    padding: 12px 22px;
    border-radius: 999px;
    border: none;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: var(--white);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    box-shadow: 0 14px 32px rgba(0,127,125,0.35);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), filter 0.15s ease;
}

.btn-primary:hover {
    transform: translateY(-1px);
    filter: brightness(1.05);
}

.btn-outline {
    padding: 11px 20px;
    border-radius: 999px;
    border: 1px solid rgba(0,127,125,0.35);
    background: rgba(255,255,255,0.9);
    color: var(--primary);
    font-weight: 500;
    font-size: 0.88rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-outline:hover {
    background: var(--primary-soft);
    box-shadow: 0 10px 24px rgba(0,127,125,0.18);
}

.btn-outline .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
}

.section-title {
    font-size: 1.6rem;
    margin-bottom: 8px;
    letter-spacing: 0.03em;
}

.section-subtitle {
    font-size: 0.95rem;
    color: var(--muted);
    max-width: 540px;
}

/* HERO */
.hero {
    padding-top: 48px;
    padding-bottom: 28px;
}

.hero-main-title {
    margin: 14px 0 16px;
    font-size: clamp(2.2rem, 4vw, 2.7rem);
    line-height: 1.15;
}

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

.hero-text {
    font-size: 0.96rem;
    color: var(--muted);
    max-width: 520px;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin: 18px 0 20px;
    font-size: 0.88rem;
}

.hero-meta-item {
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(0,0,0,0.05);
    background: rgba(255,255,255,0.9);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.hero-meta-label {
    font-weight: 500;
    color: var(--muted);
}

.hero-meta-value {
    font-weight: 600;
    color: var(--dark);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 10px;
}

.hero-stats {
    margin-top: 22px;
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    font-size: 0.78rem;
    color: var(--muted);
}

.hero-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 90px;
}

.hero-stat-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
}

.hero-card {
    background: linear-gradient(145deg, var(--primary), #015b5a);
    border-radius: var(--radius-xl);
    padding: 24px 24px 22px;
    color: var(--white);
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.hero-card-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.hero-card-logo img {
    width: 64px;
}

.hero-card-title {
    font-size: 1.05rem;
    font-weight: 600;
}

.hero-card-badge {
    margin-top: 6px;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 0.75rem;
    background: rgba(0,0,0,0.18);
    padding: 4px 10px;
    border-radius: 999px;
}

.hero-card-badge span {
    font-weight: 500;
}

.hero-card-badge .pill-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #20e3b2;
}

.hero-card-footer {
    margin-top: 16px;
    font-size: 0.8rem;
    display: flex;
    justify-content: space-between;
    gap: 6px;
    opacity: 0.9;
}

.hero-card-accent {
    position: absolute;
    inset: auto -60px -80px auto;
    width: 220px;
    height: 220px;
    background: radial-gradient(circle at 20% 20%, rgba(255,255,255,0.9) 0, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0) 70%);
    opacity: 0.4;
    pointer-events: none;
}

/* CONTENT SECTIONS */
.content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 32px;
    align-items: flex-start;
}

.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 22px 22px 20px;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
    border: 1px solid rgba(15, 23, 42, 0.02);
}

.card-combined {
    padding: 24px;
}

.card-subsection + .card-subsection {
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid rgba(15, 23, 42, 0.06);
}

.card-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 12px;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
}

.card-tag {
    font-size: 0.76rem;
    padding: 4px 9px;
    border-radius: 999px;
    background: rgba(0,127,125,0.06);
    color: var(--primary);
    font-weight: 500;
}

.card-body p {
    font-size: 0.92rem;
    color: var(--muted);
    line-height: 1.6;
}

.bullet-list {
    margin: 10px 0 0;
    padding-left: 18px;
    font-size: 0.9rem;
    color: var(--muted);
}

.bullet-list li {
    margin-bottom: 6px;
}

.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.chip {
    font-size: 0.78rem;
    padding: 4px 9px;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary);
    font-weight: 500;
}

/* T&C SECTION */
.tnc-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.tnc-item {
    background: var(--white);
    border-radius: 16px;
    padding: 16px 16px 14px;
    border: 1px solid rgba(15,23,42,0.04);
    box-shadow: 0 8px 20px rgba(15,23,42,0.04);
    font-size: 0.88rem;
    color: var(--muted);
}

.tnc-item h4 {
    margin: 0 0 8px;
    font-size: 0.9rem;
    color: var(--dark);
}

.tnc-item ul {
    padding-left: 18px;
    margin: 0;
}

.tnc-item li {
    margin-bottom: 4px;
}

/* LEADERBOARD */
.leaderboard-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    margin-bottom: 16px;
}

.leaderboard-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.82rem;
}

.meta-pill {
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(0,127,125,0.06);
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.meta-pill-label {
    font-weight: 500;
}

.meta-pill-value {
    font-weight: 600;
}

.leaderboard-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.select-sm {
    border-radius: 999px;
    border: 1px solid var(--border);
    padding: 6px 12px;
    font-size: 0.82rem;
    background: var(--white);
}

.leaderboard-table-wrapper {
    margin-top: 10px;
    border-radius: 16px;
    border: 1px solid rgba(15,23,42,0.06);
    overflow: hidden;
    box-shadow: 0 12px 30px rgba(15,23,42,0.05);
    background: var(--white);
}

.leaderboard-scroll {
    overflow-x: auto;
}

.leaderboard-cards {
    display: none;
}

.lb-cards-head {
    display: grid;
    grid-template-columns: 34px 1fr auto;
    align-items: center;
    background: linear-gradient(90deg, #007f7d, #00a39b);
    color: var(--white);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 10px 12px;
    border-bottom: 1px solid rgba(255,255,255,0.12);
}

.lb-card {
    display: grid;
    grid-template-columns: 34px 1fr auto;
    gap: 6px 10px;
    padding: 12px 12px 10px;
    border-bottom: 1px solid rgba(15,23,42,0.06);
}

.lb-card:nth-child(even) {
    background: var(--primary-soft);
}

.lb-rank {
    font-weight: 700;
    color: var(--primary);
}

.lb-name {
    font-weight: 600;
    color: var(--dark);
}

.lb-distance {
    text-align: right;
    font-weight: 700;
    color: var(--primary);
}

.lb-activity {
    grid-column: 2 / 4;
    color: var(--muted);
    font-size: 0.88rem;
}

.lb-meta {
    grid-column: 2 / 4;
    color: var(--muted);
    font-size: 0.84rem;
}

.lb-meta span + span::before {
    content: " · ";
    margin: 0 2px;
}

table {
    border-collapse: collapse;
    width: 100%;
    min-width: 640px;
    font-size: 0.86rem;
}

thead {
    background: linear-gradient(90deg, #007f7d, #00a39b);
    color: var(--white);
}

th,
td {
    padding: 9px 12px;
    text-align: left;
    white-space: nowrap;
}

th {
    font-weight: 600;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

tbody tr:nth-child(even) {
    background: #f8fafc;
}

tbody tr:hover {
    background: #e9f6f5;
}

td.rank-cell {
    font-weight: 600;
    color: var(--primary);
}

td.distance-cell {
    font-weight: 600;
}

.leaderboard-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    border-top: 1px solid rgba(15,23,42,0.08);
    font-size: 0.8rem;
    color: var(--muted);
    background: #f9fbff;
}

.badge-live {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(15,23,42,0.9);
    color: var(--white);
    font-size: 0.72rem;
}

.badge-live span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 8px rgba(34,197,94,0.7);
}

.leaderboard-status {
    font-size: 0.8rem;
    color: var(--muted);
    margin-top: 6px;
}

.leaderboard-status span {
    color: var(--primary);
    font-weight: 500;
}

.status-error {
    color: #b91c1c;
}

/* FOOTER */
.footer {
    padding: 22px 18px 34px;
    border-top: 1px solid rgba(15,23,42,0.06);
    margin-top: 20px;
}

.footer-inner {
    max-width: 1120px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-size: 0.8rem;
    color: var(--muted);
}

.footer-inner strong {
    color: var(--primary);
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .grid-2,
    .content-grid,
    .tnc-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 32px;
    }

    .hero-card {
        order: -1;
    }

    .tnc-grid {
        gap: 12px;
    }

    .navbar-inner {
        padding-inline: 16px;
    }

    .nav-links {
        position: absolute;
        inset: 100% 0 auto 0;
        background: rgba(255,255,255,0.98);
        flex-direction: column;
        padding: 10px 16px 16px;
        border-bottom: 1px solid rgba(0,0,0,0.04);
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        transform-origin: top;
        transform: scaleY(0.96);
        transition: max-height 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
    }

    .nav-links.open {
        max-height: 220px;
        opacity: 1;
        transform: scaleY(1);
    }

    .nav-cta {
        align-self: flex-start;
        margin-top: 4px;
    }

    .nav-toggle {
        display: block;
    }
}

@media (max-width: 600px) {
    .section {
        padding-inline: 16px;
    }

    .leaderboard-table-wrapper {
        border-radius: 12px;
    }

    .hero-main-title {
        font-size: 1.9rem;
    }
}

/* Mobile leaderboard card style */
@media (max-width: 720px) {
    .leaderboard-table-wrapper {
        border-radius: 18px;
        overflow: hidden;
        box-shadow: 0 14px 34px rgba(15,23,42,0.08);
    }

    .leaderboard-scroll {
        display: none;
    }

    .leaderboard-cards {
        display: block;
    }

    .leaderboard-footer {
        padding-inline: 12px;
    }

    .leaderboard-footer-note {
        padding-inline: 12px;
    }
}
.leaderboard-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    border-top: 1px solid rgba(15,23,42,0.08);
    font-size: 0.8rem;
    color: var(--muted);
    background: #f9fbff;
    gap: 12px;
}

.leaderboard-footer-note {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 14px 10px;
    font-size: 0.78rem;
    color: var(--muted);
}

.leaderboard-footer-note strong {
    color: var(--primary);
}

.lb-pagination-left {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.lb-rows-label {
    font-size: 0.78rem;
    color: var(--muted);
}

.lb-rows-select {
    font-size: 0.78rem;
    padding-block: 4px;
}

.lb-pagination-right {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.lb-page-indicator {
    font-size: 0.78rem;
    color: var(--muted);
    min-width: 44px;
    text-align: center;
}

.lb-page-btn {
    border: 1px solid rgba(148,163,184,0.5);
    background: #ffffff;
    border-radius: 6px;
    padding: 3px 7px;
    font-size: 0.78rem;
    cursor: pointer;
    min-width: 26px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.lb-page-btn:hover:not(:disabled) {
    background: #e2f3f2;
    border-color: var(--primary);
    color: var(--primary);
}

.lb-page-btn:disabled {
    opacity: 0.4;
    cursor: default;
}

@media (max-width: 600px) {
    .leaderboard-footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .lb-pagination-right {
        width: 100%;
        justify-content: flex-end;
    }

    .leaderboard-footer-note {
        flex-direction: column;
        align-items: flex-start;
        gap: 2px;
    }
}