/* ==========================================
            GOOGLE FONTS & IMPORTS
========================================== */
@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@400;500;600;700&family=Teko:wght@400;500;600;700&display=swap');

/* ==========================================
            ROOT VARIABLES (CROX THEME)
========================================== */
:root {
    --bg-darker: #050202;
    --bg-main: #0e0e11;
    --bg-card: #111114;
    --bg-card-light: #17171b;
    
    --accent: #bd0507; /* Crimson Red */
    --accent-hover: #e00b0e;
    --accent-rgb: 189, 5, 7;
    
    --border: rgba(255, 255, 255, 0.06);
    --border-light: rgba(255, 255, 255, 0.12);
    --border-accent: rgba(189, 5, 7, 0.3);
    
    --text-white: #ffffff;
    --text-muted: #7b7b88;
    --text-dark: #5c5c66;
    
    /* Medal Colors */
    --gold: #fbbf24;
    --gold-glow: rgba(251, 191, 36, 0.35);
    --silver: #cbd5e1;
    --silver-glow: rgba(203, 213, 225, 0.2);
    --bronze: #d97706;
    --bronze-glow: rgba(217, 119, 6, 0.2);
    
    /* Strike Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
}

/* ==========================================
            RESET & BASE STYLES
========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Barlow', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-main);
    background-image: 
        linear-gradient(rgba(189, 5, 7, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(189, 5, 7, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    background-position: center;
    color: var(--text-white);
    overflow-x: hidden;
    line-height: 1.6;
    animation: gridMove 25s linear infinite;
}

@keyframes gridMove {
    0% { background-position: 0 0; }
    100% { background-position: 50px 50px; }
}

h1, h2, h3, h4, h5, h6, .logo-text, .nav-links a, .badge, .btn_wrapper a, .count-badge, .badge-count, th, .hof-header span, .hof-rank, .hof-score-badge {
    font-family: 'Teko', sans-serif;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* ==========================================
            SCROLLBAR
========================================== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-darker);
}

::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-hover);
}

/* ==========================================
            CONTAINER & SECTION TITLES
========================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.section-title h2 {
    font-size: 2.8rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 8px;
    line-height: 1;
}

.title-underline {
    width: 60px;
    height: 3px;
    background-color: var(--accent);
    margin: 0 auto 15px;
    position: relative;
}

.title-underline::before {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    background-color: var(--accent);
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
    border: 2px solid var(--bg-main);
}

.section-title p {
    color: var(--text-muted);
    font-size: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================
            NAVBAR (HEADER)
========================================== */
.navbar-outer {
    width: 100%;
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(5, 2, 2, 0.95);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.navbar-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 30px;
}

.navbar {
    height: 85px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-white);
    cursor: pointer;
}

.logo-icon {
    color: var(--accent);
    font-size: 1.6rem;
    text-shadow: 0 0 10px rgba(189, 5, 7, 0.4);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
    margin-top: 5px;
}

.nav-links a {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-white);
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
    padding: 5px 0;
}

.nav-links a:hover,
.nav-links li.active a {
    color: var(--accent);
}

.nav-links li.active a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--accent);
    box-shadow: 0 0 8px rgba(189, 5, 7, 0.6);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-btn {
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    padding: 10px 22px;
    border-radius: 0; /* Sharp edges typical of Crox */
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.github-btn {
    color: var(--text-white);
    background-color: var(--bg-card-light);
    border: 1px solid var(--border-light);
}

.github-btn:hover {
    background-color: var(--accent);
    border-color: var(--accent);
}

.join-btn {
    color: var(--text-white);
    background-color: var(--accent);
    border: 1px solid var(--accent);
}

.join-btn:hover {
    background-color: transparent;
    color: var(--accent);
}
/* ==========================================
            HERO / BANNER SECTION
========================================== */
.banner-section-outer {
    position: relative;
    background-image: url('../assets/images/leetcode_banner.png');
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
    padding: 120px 0 160px;
    min-height: 80vh;
    display: flex;
    align-items: center;
    z-index: 1;
    overflow: hidden;
    animation: zoomBackground 20s ease-in-out infinite alternate;
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(5, 2, 2, 0.95) 40%, rgba(14, 14, 17, 0.75) 100%);
    z-index: -1;
    overflow: hidden;
}

.banner-overlay::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(0deg, transparent 48%, rgba(189, 5, 7, 0.04) 50%, transparent 52%);
    animation: scanline 8s linear infinite;
    pointer-events: none;
}

@keyframes zoomBackground {
    0% { background-size: 100% 100%; }
    100% { background-size: 106% 106%; }
}

@keyframes scanline {
    0% { transform: translateY(-30%); }
    100% { transform: translateY(30%); }
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.banner-content {
    text-align: left;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background-color: rgba(189, 5, 7, 0.15);
    border: 1px solid var(--accent);
    color: #ff3336;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 25px;
}

.banner-content h1 {
    font-size: 4.8rem;
    line-height: 0.95;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.banner-content p {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 35px;
    max-width: 580px;
}

.btn_wrapper {
    display: flex;
    gap: 15px;
}

.btn_wrapper a {
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 500;
    padding: 14px 30px;
    border-radius: 0;
    transition: all 0.3s ease;
}

.readmore_btn {
    color: var(--text-white);
    border: 2px solid var(--accent);
    background-color: transparent;
}

.readmore_btn:hover {
    background-color: var(--accent);
}

.joinus_btn {
    color: var(--text-white);
    background-color: var(--accent);
    border: 2px solid var(--accent);
}

.joinus_btn:hover {
    background-color: transparent;
    color: var(--accent);
}

/* ==========================================
            1ST WINNER HALL OF FAME
========================================== */
.hall-of-frame-wrapper {
    display: flex;
    justify-content: center;
    position: relative;
}
.hof-card {
    background: rgba(17, 17, 20, 0.85);
    border: 2px solid var(--gold);
    width: 100%;
    max-width: 360px;
    padding: 40px 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(15px);
    box-shadow: 0 0 40px rgba(251, 191, 36, 0.15);
    animation: goldGlowPulse 4s infinite alternate, floatHOF 6s ease-in-out infinite;
    transition: all 0.4s ease;
}

.hof-card:hover {
    transform: translateY(-12px) scale(1.03) !important;
    box-shadow: 0 15px 50px rgba(251, 191, 36, 0.3) !important;
}

@keyframes goldGlowPulse {
    0% {
        box-shadow: 0 0 25px rgba(251, 191, 36, 0.1);
        border-color: rgba(251, 191, 36, 0.8);
    }
    100% {
        box-shadow: 0 0 45px rgba(251, 191, 36, 0.25);
        border-color: rgba(251, 191, 36, 1);
    }
}

@keyframes floatHOF {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hof-badge-glow {
    position: absolute;
    top: -60px;
    left: -60px;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(251, 191, 36, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.hof-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 5px;
}

.hof-header span {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--gold);
    letter-spacing: 2px;
}

.hof-crown {
    color: var(--gold);
    font-size: 1.2rem;
    animation: bounceCrown 2s infinite ease-in-out;
}

@keyframes bounceCrown {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.hof-rank {
    font-size: 1.8rem;
    font-weight: 500;
    color: var(--text-white);
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.hof-avatar-container {
    position: relative;
    width: 130px;
    height: 130px;
    margin: 0 auto 20px;
}

.avatar-glow-ring {
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 50%;
    border: 2px dashed var(--gold);
    animation: rotateRing 15s linear infinite;
}

@keyframes rotateRing {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hof-avatar-container img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--gold);
    box-shadow: 0 0 15px rgba(251, 191, 36, 0.4);
}

#hof-username {
    font-size: 2.4rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 12px;
    line-height: 1.1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.hof-score-badge {
    background-color: var(--bg-card-light);
    border: 1px solid var(--border-light);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    margin-bottom: 18px;
}

.hof-score-badge .label {
    font-size: 1.2rem;
    color: var(--text-muted);
}

.hof-score-badge .value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gold);
    text-shadow: 0 0 10px rgba(251, 191, 36, 0.3);
}

.hof-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 25px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--success);
    box-shadow: 0 0 8px var(--success);
    animation: pulseDot 1.5s infinite ease-in-out;
}

@keyframes pulseDot {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.status-text {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hof-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px;
    background-color: var(--accent);
    color: var(--text-white);
    border: 1px solid var(--accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.hof-btn:hover {
    background-color: transparent;
    color: var(--accent);
}

/* ==========================================
            CHAMPIONS PODIUM SECTION
========================================== */
.champions {
    padding: 120px 0 80px;
    background-color: var(--bg-darker);
}

.podium {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 30px;
    margin-top: 50px;
    flex-wrap: wrap;
}

.podium-card {
    position: relative;
    width: 290px;
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    padding: 40px 30px 30px;
    text-align: center;
    transition: all 0.4s ease;
    overflow: hidden;
}

.podium-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.podium-card:hover {
    transform: translateY(-10px);
}

/* Podium Placement Styling */
.gold {
    min-height: 400px;
    border-color: rgba(251, 191, 36, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(251, 191, 36, 0.05);
}

.gold::before {
    background: var(--gold);
}

.gold:hover {
    border-color: var(--gold);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(251, 191, 36, 0.15);
}

.silver {
    min-height: 340px;
    border-color: rgba(203, 213, 225, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.silver::before {
    background: var(--silver);
}

.silver:hover {
    border-color: var(--silver);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 25px rgba(203, 213, 225, 0.1);
}

.bronze {
    min-height: 300px;
    border-color: rgba(217, 119, 6, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.bronze::before {
    background: var(--bronze);
}

.bronze:hover {
    border-color: var(--bronze);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 25px rgba(217, 119, 6, 0.1);
}
/* Podium Card Animations */
.podium-card.silver {
    animation: floatSilver 6s ease-in-out infinite;
}

.podium-card.gold {
    animation: floatGold 5s ease-in-out infinite;
}

.podium-card.bronze {
    animation: floatBronze 7s ease-in-out infinite;
}

@keyframes floatSilver {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes floatGold {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes floatBronze {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.podium-card:hover {
    transform: translateY(-15px) scale(1.03) !important;
}

/* Podium Cards Content */
.position {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-light);
    color: var(--text-white);
    padding: 4px 10px;
    font-size: 1.1rem;
    font-weight: 600;
}

.podium-avatar-wrapper {
    width: 90px;
    height: 90px;
    margin: 0 auto 20px;
    position: relative;
}

.podium-avatar-wrapper img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--border-light);
}

.gold .podium-avatar-wrapper img {
    border-color: var(--gold);
    box-shadow: 0 0 15px rgba(251, 191, 36, 0.25);
    width: 105px;
    height: 105px;
}

.gold .podium-avatar-wrapper {
    width: 105px;
    height: 105px;
    margin-bottom: 25px;
}

.silver .podium-avatar-wrapper img {
    border-color: var(--silver);
    box-shadow: 0 0 10px rgba(203, 213, 225, 0.15);
}

.bronze .podium-avatar-wrapper img {
    border-color: var(--bronze);
    box-shadow: 0 0 10px rgba(217, 119, 6, 0.15);
}

.podium-card h3 {
    font-size: 1.8rem;
    font-weight: 500;
    margin-bottom: 5px;
    color: var(--text-white);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.gold h3 {
    color: var(--gold);
    font-size: 2.1rem;
}

.silver h3 {
    color: var(--silver);
}

.bronze h3 {
    color: #ffb366; /* Light bronze/orange */
}

.podium-card span {
    font-size: 1rem;
    color: var(--text-muted);
}

/* ==========================================
            METRICS SECTION
========================================== */
.metrics-section-outer {
    padding: 60px 0 100px;
    background-color: var(--bg-main);
}

.metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.metric-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    padding: 35px 25px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.35s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.card-glow {
    position: absolute;
    top: -50px;
    right: -50px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(189, 5, 7, 0.12) 0%, transparent 70%);
    pointer-events: none;
    transition: all 0.35s ease;
}

.metric-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-accent);
}

.metric-card:hover .card-glow {
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(189, 5, 7, 0.2) 0%, transparent 70%);
}

.metric-icon {
    font-size: 2.2rem;
    color: var(--accent);
    margin-bottom: 20px;
    display: inline-block;
}

.metric-card h3 {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.metric-card h1 {
    font-size: 3.5rem;
    font-weight: 600;
    color: var(--text-white);
    line-height: 1;
    margin-bottom: 8px;
}

.metric-stat-footer {
    font-size: 0.85rem;
    color: var(--text-dark);
    text-transform: uppercase;
    font-weight: 500;
}

/* ==========================================
            LEADERBOARD SECTION
========================================== */
.leaderboard {
    padding: 100px 0;
    background-color: var(--bg-darker);
}

/* Search Box style */
.search-container {
    position: relative;
    max-width: 480px;
    margin: 0 auto 35px;
}

.search-container input {
    width: 100%;
    height: 55px;
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-white);
    padding-left: 50px;
    padding-right: 20px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.search-container input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 12px rgba(189, 5, 7, 0.15);
}

.search-container i {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-dark);
    font-size: 1.1rem;
    transition: color 0.3s ease;
}

.search-container input:focus + i {
    color: var(--accent);
}

/* Table Wrapper & Table styles */
.table-wrapper {
    overflow-x: auto;
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

thead {
    background-color: rgba(255, 255, 255, 0.02);
    border-bottom: 2px solid rgba(255, 255, 255, 0.05);
}

th {
    padding: 18px 24px;
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-muted);
}

td {
    padding: 16px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    vertical-align: middle;
}

tbody tr {
    transition: all 0.2s ease;
}

tbody tr:hover {
    background-color: rgba(189, 5, 7, 0.05);
}

/* Row highlights for top ranks */
tbody tr:nth-child(1) {
    background-color: rgba(251, 191, 36, 0.03);
}
tbody tr:nth-child(1):hover {
    background-color: rgba(251, 191, 36, 0.07);
}

tbody tr:nth-child(2) {
    background-color: rgba(203, 213, 225, 0.02);
}
tbody tr:nth-child(2):hover {
    background-color: rgba(203, 213, 225, 0.05);
}

tbody tr:nth-child(3) {
    background-color: rgba(217, 119, 6, 0.02);
}
tbody tr:nth-child(3):hover {
    background-color: rgba(217, 119, 6, 0.05);
}

/* Avatar layout in table */
td img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-light);
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

/* Rank column */
tbody td:first-child {
    font-weight: 700;
    font-size: 1.1rem;
}

/* Score column */
tbody td:last-child {
    font-family: 'Teko', sans-serif;
    font-size: 1.5rem;
    color: var(--text-white);
}

tbody tr:nth-child(1) td:last-child { color: var(--gold); }
tbody tr:nth-child(2) td:last-child { color: var(--silver); }
tbody tr:nth-child(3) td:last-child { color: #ffb366; }

/* ==========================================
            CERTIFICATE SECTION
========================================== */
.certificate-section {
    padding: 100px 0;
    background-color: var(--bg-main);
}

.certificate-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
    gap: 30px;
}

.certificate-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    padding: 35px;
    box-shadow: 0 10px 35px rgba(0,0,0,0.4);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.certificate-card:hover {
    border-color: rgba(189, 5, 7, 0.2);
}

.certificate-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.certificate-header h2 {
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--text-white);
}

.count-badge {
    background-color: var(--accent);
    color: var(--text-white);
    min-width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.15rem;
    box-shadow: 0 0 10px rgba(189, 5, 7, 0.4);
}

.users-chips-container {
    max-height: 250px;
    overflow-y: auto;
    padding-right: 5px;
}

/* Custom Scrollbar inside containers */
.users-chips-container::-webkit-scrollbar {
    width: 5px;
}

.users-chips-container::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
}

/* ==========================================
            USER CHIPS
========================================== */
.user-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 6px;
    padding: 8px 14px;
    border-radius: 0; /* Sharp visual theme */
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
    border: 1px solid var(--border);
}

.user-chip i {
    font-size: 0.95rem;
}

.user-chip:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

/* Chip Colors based on categorization */
.completion {
    background-color: rgba(189, 5, 7, 0.1);
    color: #ff4d4f;
    border-color: rgba(189, 5, 7, 0.25);
}
.completion:hover {
    background-color: var(--accent);
    color: var(--text-white);
    border-color: var(--accent);
}

.participation {
    background-color: rgba(255, 255, 255, 0.03);
    color: var(--text-white);
    border-color: rgba(255, 255, 255, 0.08);
}
.participation:hover {
    background-color: var(--text-white);
    color: var(--bg-darker);
    border-color: var(--text-white);
}

.zero {
    background-color: rgba(16, 185, 129, 0.1);
    color: #34d399;
    border-color: rgba(16, 185, 129, 0.25);
}
.zero:hover {
    background-color: var(--success);
    color: var(--text-white);
    border-color: var(--success);
}

.one {
    background-color: rgba(245, 158, 11, 0.1);
    color: #fbbf24;
    border-color: rgba(245, 158, 11, 0.25);
}
.one:hover {
    background-color: var(--warning);
    color: var(--text-white);
    border-color: var(--warning);
}

.two {
    background-color: rgba(239, 68, 68, 0.1);
    color: #f87171;
    border-color: rgba(239, 68, 68, 0.25);
}
.two:hover {
    background-color: var(--danger);
    color: var(--text-white);
    border-color: var(--danger);
}

/* ==========================================
            STRIKE ACCORDIONS
========================================== */
.strike-section {
    padding: 100px 0;
    background-color: var(--bg-darker);
}

.accordion-container-box {
    max-width: 900px;
    margin: 0 auto;
}

.accordion {
    margin-bottom: 20px;
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.accordion:hover {
    border-color: var(--border-accent);
}

.accordion summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 28px;
    cursor: pointer;
    list-style: none;
    font-weight: 500;
    font-size: 1.15rem;
    color: var(--text-white);
    outline: none;
}

.accordion summary::-webkit-details-marker {
    display: none;
}

.accordion summary span {
    display: flex;
    align-items: center;
    gap: 12px;
}

.badge-count {
    background-color: var(--bg-card-light);
    color: var(--text-white);
    padding: 3px 14px;
    font-size: 1rem;
    font-weight: 600;
    border: 1px solid var(--border);
}

.zero-strike-details summary:hover span i,
.zero-strike-details[open] summary span i { color: var(--success); }

.one-strike-details summary:hover span i,
.one-strike-details[open] summary span i { color: var(--warning); }

.two-strike-details summary:hover span i,
.two-strike-details[open] summary span i { color: var(--danger); }

.accordion-content {
    padding: 25px 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

/* ==========================================
                FOOTER
========================================== */
.footer-section {
    background-color: var(--bg-darker);
    border-top: 1px solid var(--border);
    padding: 60px 0 30px;
}

.footer-middle {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    flex-wrap: wrap;
    gap: 30px;
}

.footer-links {
    display: flex;
    gap: 25px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--text-white);
}

.footer-logo i {
    color: var(--accent);
}

.footer-socials {
    display: flex;
    gap: 15px;
}

.footer-socials a {
    color: var(--text-muted);
    font-size: 1.1rem;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background-color: var(--bg-card-light);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-socials a:hover {
    background-color: var(--accent);
    color: var(--text-white);
    border-color: var(--accent);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    font-size: 0.85rem;
    color: var(--text-dark);
}

/* ==========================================
            RESPONSIVE DESIGNS
========================================== */
@media (max-width: 1200px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 50px;
    }
    
    .banner-content {
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .banner-content h1 {
        font-size: 3.8rem;
    }
    
    .banner-content p {
        margin-left: auto;
        margin-right: auto;
    }
    
    .btn_wrapper {
        justify-content: center;
    }
}

@media (max-width: 991px) {
    .navbar {
        height: auto;
        flex-direction: column;
        padding: 20px 0;
        gap: 20px;
    }
    
    .nav-links {
        gap: 20px;
    }
    
    .footer-middle {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .certificate-grid {
        grid-template-columns: 1fr;
    }
    
    .banner-content h1 {
        font-size: 3rem;
    }
    
    .podium {
        flex-direction: column;
        align-items: center;
    }
    
    .podium-card {
        width: 100%;
        max-width: 320px;
        min-height: auto !important;
    }
    
    .section-title h2 {
        font-size: 2.2rem;
    }
}

@media (max-width: 576px) {
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .btn_wrapper {
        flex-direction: column;
        width: 100%;
    }
    
    .btn_wrapper a {
        text-align: center;
        width: 100%;
    }
}

/* ==========================================
            MOVING ANIMATIONS
========================================== */
@keyframes pulseBtn {
    0% { box-shadow: 0 0 10px rgba(189, 5, 7, 0.3); }
    50% { box-shadow: 0 0 20px rgba(189, 5, 7, 0.7); }
    100% { box-shadow: 0 0 10px rgba(189, 5, 7, 0.3); }
}

.joinus_btn, .hof-btn, .join-btn {
    animation: pulseBtn 2s infinite ease-in-out;
}

@keyframes pulseLogo {
    0%, 100% { text-shadow: 0 0 5px rgba(189, 5, 7, 0.4); }
    50% { text-shadow: 0 0 18px rgba(189, 5, 7, 0.95); }
}

.logo-icon {
    animation: pulseLogo 3s infinite ease-in-out;
}

tbody tr {
    animation: slideInRow 0.35s ease forwards;
    opacity: 0;
    transform: translateX(-15px);
}

@keyframes slideInRow {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* --- Card Shine Gloss Sweep Effect --- */
.metric-card, .podium-card, .certificate-card, .hof-card {
    position: relative;
    overflow: hidden;
}

.metric-card::after, .podium-card::after, .certificate-card::after, .hof-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -150%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.12), transparent);
    transform: skewX(-25deg);
    transition: 0.85s;
    pointer-events: none;
}

.metric-card:hover::after, .podium-card:hover::after, .certificate-card:hover::after, .hof-card:hover::after {
    left: 150%;
}

/* --- Counter Finish Pop Scale Effect --- */
.counter-pop {
    animation: counterPop 0.5s ease-out;
}

@keyframes counterPop {
    0% { transform: scale(1); }
    50% { transform: scale(1.12); color: var(--gold); }
    100% { transform: scale(1); }
}

/* --- Scroll Reveal Animations --- */
.reveal-section {
    opacity: 0;
    transform: translateY(35px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                border-color 0.3s ease,
                box-shadow 0.3s ease;
}

.reveal-section.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* --- Github Chip Spin Animation --- */
.user-chip:hover i {
    animation: gitSpin 0.6s ease-in-out;
}

@keyframes gitSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* --- AI Symbol Icon Styles --- */
.section-title-icon {
    height: 40px;
    width: auto;
    vertical-align: middle;
    margin-right: 12px;
    margin-bottom: 6px;
    filter: drop-shadow(0 0 8px rgba(189, 5, 7, 0.45));
}

.card-title-icon {
    height: 26px;
    width: auto;
    vertical-align: middle;
    margin-right: 8px;
    margin-bottom: 4px;
    filter: drop-shadow(0 0 6px rgba(189, 5, 7, 0.4));
}

.leaderboard-medal {
    height: 26px;
    width: auto;
    vertical-align: middle;
    filter: drop-shadow(0 0 5px rgba(251, 191, 36, 0.4));
}