/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Courier New', 'Monaco', 'Lucida Console', monospace;
    background: #0a0a0a;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 20%, rgba(120, 119, 198, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 107, 107, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(0, 212, 255, 0.04) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== TYPEWRITER EFFECTS ===== */
.typewriter {
    font-family: 'Courier New', 'Monaco', 'Lucida Console', monospace;
    letter-spacing: 2px;
}

.address-text {
    font-family: 'Courier New', 'Monaco', 'Lucida Console', monospace;
    font-weight: 600;
    letter-spacing: 1px;
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(6, 6, 6, 0.98);
    backdrop-filter: blur(30px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 2rem;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.6rem;
    font-weight: 800;
    color: #00d4ff;
    text-decoration: none;
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}

.brand-logo {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    object-fit: cover;
    transition: transform 0.3s ease;
    border: 2px solid rgba(0, 212, 255, 0.3);
}

.brand-logo:hover {
    transform: rotate(10deg) scale(1.05);
    border-color: #00d4ff;
}

.nav-menu {
    display: flex;
    justify-content: center;
    gap: 3rem;
    list-style: none;
}

.nav-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 600;
    font-family: 'Courier New', monospace;
    transition: all 0.3s ease;
    position: relative;
    padding: 10px 0;
    letter-spacing: 1px;
}

.nav-link:hover {
    color: #00d4ff;
    transform: translateY(-1px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #00d4ff, #7c77c6);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.connect-btn {
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    border: none;
    padding: 14px 28px;
    border-radius: 8px;
    color: white;
    font-weight: 700;
    font-family: 'Courier New', monospace;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.25);
    justify-self: end;
    letter-spacing: 1px;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.connect-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.4);
    background: linear-gradient(135deg, #00b8e6, #0088bb);
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
    position: relative;
    background: linear-gradient(135deg, rgba(6, 6, 6, 0.95) 0%, rgba(20, 20, 35, 0.9) 100%);
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    font-size: 4.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #ffffff, #00d4ff, #7c77c6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    line-height: 1.1;
    letter-spacing: 3px;
    font-family: 'Courier New', monospace;
}

.subtitle {
    font-size: 2rem;
    color: rgba(0, 212, 255, 0.8);
    margin-bottom: 2rem;
    font-weight: 600;
    letter-spacing: 4px;
    font-family: 'Courier New', monospace;
}

.hero-description {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 3.5rem;
    max-width: 550px;
    line-height: 1.7;
    font-weight: 400;
    font-family: 'Courier New', monospace;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.stat {
    text-align: center;
    padding: 2rem 1.5rem;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 12px;
    border: 1px solid rgba(0, 212, 255, 0.2);
    backdrop-filter: blur(15px);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.stat:hover::before {
    left: 100%;
}

.stat:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 212, 255, 0.5);
}

.stat-number {
    display: block;
    font-size: 2.8rem;
    font-weight: 900;
    background: linear-gradient(135deg, #00d4ff, #7c77c6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    font-family: 'Courier New', monospace;
}

.stat-label {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.65);
    font-weight: 500;
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.floating-card {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(124, 119, 198, 0.15));
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    padding: 4rem;
    text-align: center;
    backdrop-filter: blur(30px);
    animation: float 6s ease-in-out infinite;
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
}

.pulse-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: 50%;
    animation: pulse 2s infinite;
    pointer-events: none;
}

@keyframes pulse {
    0% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0;
    }
}

.hero-animation {
    width: 120px;
    height: 120px;
    margin-bottom: 2rem;
    display: block;
    border-radius: 20px;
    object-fit: cover;
    filter: drop-shadow(0 10px 20px rgba(0, 212, 255, 0.4));
    border: 2px solid rgba(0, 212, 255, 0.3);
}

.earn-text {
    font-size: 1.4rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.95);
    font-family: 'Courier New', monospace;
    letter-spacing: 2px;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-25px) rotate(3deg); }
}

/* ===== DASHBOARD ===== */
.dashboard {
    padding: 6rem 0;
    background: rgba(0, 0, 0, 0.4);
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
    backdrop-filter: blur(15px);
}

.dashboard-header h2 {
    margin-bottom: 3rem;
    font-size: 2.5rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.95);
    text-align: center;
    font-family: 'Courier New', monospace;
    letter-spacing: 2px;
}

.user-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.stat-card {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.6), rgba(26, 26, 46, 0.4));
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 16px;
    padding: 2.5rem;
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 2rem;
    transition: all 0.4s ease;
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.05), transparent);
    transition: left 0.6s ease;
}

.stat-card:hover::before {
    left: 100%;
}

.stat-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 212, 255, 0.4);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.stat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.stat-icon i {
    font-size: 2.5rem;
    background: linear-gradient(135deg, #00d4ff, #7c77c6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.points-icon,
.bnb-icon {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    object-fit: cover;
    filter: drop-shadow(0 4px 8px rgba(0, 212, 255, 0.3));
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 2.2rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 0.3rem;
    font-family: 'Courier New', monospace;
}

.stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.65);
    font-weight: 600;
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}

/* ===== SECTIONS ===== */
section {
    padding: 8rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #ffffff, #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
    font-family: 'Courier New', monospace;
}

.section-subtitle {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
    font-weight: 400;
    font-family: 'Courier New', monospace;
}

/* ===== TASKS SECTION ===== */
.tasks {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.3), rgba(26, 26, 46, 0.2));
}

.tasks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

.task-card {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7), rgba(26, 26, 46, 0.5));
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 16px;
    padding: 3rem;
    transition: all 0.4s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(25px);
}

.task-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.08), transparent);
    transition: left 0.7s ease;
}

.task-card:hover::before {
    left: 100%;
}

.task-card:hover {
    transform: translateY(-12px);
    border-color: rgba(0, 212, 255, 0.5);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}

.task-header {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1.5rem;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.task-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.3;
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}

.task-reward {
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 800;
    white-space: nowrap;
    box-shadow: 0 6px 20px rgba(0, 212, 255, 0.25);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.reward-icon {
    width: 20px;
    height: 20px;
    border-radius: 4px;
}

.task-description {
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    font-size: 1.05rem;
    font-family: 'Courier New', monospace;
}

.task-footer {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.5rem;
    align-items: center;
}

.task-difficulty {
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: 'Courier New', monospace;
}

.difficulty-easy {
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.4);
}

.difficulty-medium {
    background: rgba(251, 191, 36, 0.15);
    color: #fbbf24;
    border: 1px solid rgba(251, 191, 36, 0.4);
}

.difficulty-hard {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.4);
}

.task-fee {
    font-size: 0.95rem;
    color: #ff6b6b;
    font-weight: 700;
    text-align: right;
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}

.task-completed {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid rgba(34, 197, 94, 0.4);
    font-family: 'Courier New', monospace;
}

/* ===== REFERRAL SECTION ===== */
.referral {
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.3), rgba(0, 0, 0, 0.4));
}

.referral-container {
    max-width: 1200px;
    margin: 0 auto;
}

.referral-card {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7), rgba(26, 26, 46, 0.5));
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 20px;
    padding: 4rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    backdrop-filter: blur(25px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.referral-info h3 {
    margin-bottom: 2rem;
    font-size: 1.8rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.95);
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}

.referral-link-container {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.referral-link-container input {
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 8px;
    padding: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    font-family: 'Courier New', monospace;
    transition: all 0.3s ease;
}

.referral-link-container input:focus {
    outline: none;
    border-color: rgba(0, 212, 255, 0.6);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.copy-btn {
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    border: 1px solid rgba(0, 212, 255, 0.3);
    padding: 1.5rem;
    border-radius: 8px;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.2rem;
    box-shadow: 0 6px 20px rgba(0, 212, 255, 0.25);
}

.copy-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.35);
}

.referral-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    text-align: center;
}

.ref-stat {
    padding: 2.5rem 2rem;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 12px;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.ref-number {
    display: block;
    font-size: 3.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #00d4ff, #7c77c6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.8rem;
    font-family: 'Courier New', monospace;
}

.ref-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    font-weight: 600;
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}

/* ===== LEADERBOARD ===== */
.leaderboard {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4), rgba(26, 26, 46, 0.3));
}

.leaderboard-container {
    max-width: 1200px;
    margin: 0 auto;
}

.leaderboard-table {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7), rgba(26, 26, 46, 0.5));
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(25px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.table-header {
    display: grid;
    grid-template-columns: 100px 1fr 180px 180px;
    gap: 2rem;
    padding: 2.5rem;
    background: rgba(0, 0, 0, 0.6);
    font-weight: 800;
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}

.leaderboard-entry {
    display: grid;
    grid-template-columns: 100px 1fr 180px 180px;
    gap: 2rem;
    padding: 2rem 2.5rem;
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
    transition: all 0.3s ease;
}

.leaderboard-entry:hover {
    background: rgba(0, 212, 255, 0.08);
    transform: translateX(5px);
}

.leaderboard-entry:last-child {
    border-bottom: none;
}

.rank {
    font-weight: 900;
    font-size: 1.2rem;
    background: linear-gradient(135deg, #00d4ff, #7c77c6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Courier New', monospace;
}

.address {
    font-family: 'Courier New', monospace;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 1px;
}

.points {
    font-weight: 800;
    color: #00d4ff;
    font-size: 1.1rem;
    font-family: 'Courier New', monospace;
}

.referrals {
    color: rgba(255, 255, 255, 0.7);
    font-weight: 700;
    font-size: 1rem;
    font-family: 'Courier New', monospace;
}

/* ===== MODAL ===== */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
}

.modal-content {
    background: linear-gradient(135deg, rgba(6, 6, 6, 0.98), rgba(20, 20, 35, 0.95));
    margin: 3% auto;
    padding: 0;
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    width: 90%;
    max-width: 700px;
    position: relative;
    animation: modalSlideIn 0.4s ease;
    backdrop-filter: blur(30px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px) scale(0.95);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

.close {
    position: absolute;
    right: 30px;
    top: 30px;
    font-size: 2.2rem;
    font-weight: bold;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.6);
    transition: all 0.3s ease;
    z-index: 1;
}

.close:hover {
    color: #ff6b6b;
    transform: scale(1.1);
}

.modal-header {
    padding: 3.5rem;
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 2rem;
}

.modal-header h3 {
    font-size: 2rem;
    margin: 0;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.95);
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}

.modal-body {
    padding: 3.5rem;
}

.modal-body p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
    font-family: 'Courier New', monospace;
}

.task-requirements {
    margin: 3rem 0;
}

.task-requirements h4 {
    margin-bottom: 2rem;
    color: #00d4ff;
    font-size: 1.3rem;
    font-weight: 800;
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}

.task-requirements ul {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 1rem;
}

.task-requirements li {
    padding: 1rem 0;
    padding-left: 2.5rem;
    position: relative;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    font-size: 1rem;
    font-family: 'Courier New', monospace;
}

.task-requirements li::before {
    content: '>';
    position: absolute;
    left: 0;
    color: #00d4ff;
    font-weight: bold;
    font-size: 1.2rem;
    font-family: 'Courier New', monospace;
}

.task-action-section {
    margin: 3rem 0;
    text-align: center;
    padding: 2rem;
    background: rgba(0, 212, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.task-action-btn {
    background: linear-gradient(135deg, #7c77c6, #9f7aea);
    border: 1px solid rgba(124, 119, 198, 0.3);
    padding: 1.5rem 3rem;
    border-radius: 8px;
    color: white;
    font-weight: 800;
    font-family: 'Courier New', monospace;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
    box-shadow: 0 8px 25px rgba(124, 119, 198, 0.25);
    letter-spacing: 1px;
}

.task-action-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(124, 119, 198, 0.4);
}

.task-action-btn.completed {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    border-color: rgba(34, 197, 94, 0.3);
    box-shadow: 0 8px 25px rgba(34, 197, 94, 0.25);
}

.task-action-btn.completed:hover {
    box-shadow: 0 12px 35px rgba(34, 197, 94, 0.4);
}

.fee-info {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 12px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    color: #00d4ff;
    margin-top: 3rem;
    font-weight: 700;
    font-size: 1rem;
    font-family: 'Courier New', monospace;
}

.fee-info i {
    font-size: 1.3rem;
}

.modal-footer {
    padding: 3.5rem;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    text-align: center;
}

.complete-task-btn {
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    border: 1px solid rgba(0, 212, 255, 0.3);
    padding: 1.5rem 4rem;
    border-radius: 8px;
    color: white;
    font-weight: 800;
    font-family: 'Courier New', monospace;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.25);
    letter-spacing: 1px;
}

.complete-task-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 212, 255, 0.4);
}

.complete-task-btn:disabled {
    background: linear-gradient(135deg, #374151, #4b5563);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    color: rgba(255, 255, 255, 0.5);
    border-color: rgba(255, 255, 255, 0.2);
}

/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.9), rgba(20, 20, 35, 0.8));
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    padding: 4rem 0 2rem;
    backdrop-filter: blur(20px);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    border: 2px solid rgba(0, 212, 255, 0.3);
}

.footer-brand h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: #00d4ff;
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-family: 'Courier New', monospace;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.link-group h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}

.link-group ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.link-group a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-family: 'Courier New', monospace;
    transition: all 0.3s ease;
}

.link-group a:hover {
    color: #00d4ff;
    transform: translateX(5px);
}

.social-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-link {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.social-link.twitter {
    background: rgba(29, 161, 242, 0.1);
    color: #1da1f2;
    border-color: rgba(29, 161, 242, 0.3);
}

.social-link.telegram {
    background: rgba(0, 136, 204, 0.1);
    color: #0088cc;
    border-color: rgba(0, 136, 204, 0.3);
}

.social-link.discord {
    background: rgba(114, 137, 218, 0.1);
    color: #7289da;
    border-color: rgba(114, 137, 218, 0.3);
}

.social-link.github {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.3);
}

.social-link.medium {
    background: rgba(0, 171, 107, 0.1);
    color: #00ab6b;
    border-color: rgba(0, 171, 107, 0.3);
}

.social-link:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.footer-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.3), transparent);
    margin: 2rem 0;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright p {
    color: rgba(255, 255, 255, 0.6);
    font-family: 'Courier New', monospace;
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-family: 'Courier New', monospace;
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: #00d4ff;
}

.footer-legal span {
    color: rgba(255, 255, 255, 0.4);
}

/* ===== NOTIFICATION ===== */
.notification {
    position: fixed;
    top: 140px;
    right: 30px;
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    color: white;
    padding: 1.5rem 2.5rem;
    border-radius: 12px;
    transform: translateX(400px);
    transition: transform 0.4s ease;
    z-index: 3000;
    box-shadow: 0 12px 35px rgba(0, 212, 255, 0.3);
    font-weight: 700;
    max-width: 400px;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 212, 255, 0.3);
    font-family: 'Courier New', monospace;
}

.notification.show {
    transform: translateX(0);
}

/* ===== UTILITY CLASSES ===== */
.hidden {
    display: none !important;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1200px) {
    .container {
        max-width: 1100px;
    }

    .hero-content {
        gap: 4rem;
    }

    .tasks-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 2.5rem;
    }
}

@media (max-width: 1024px) {
    .nav-container {
        grid-template-columns: auto auto;
        justify-content: space-between;
    }

    .nav-menu {
        display: none;
    }

    .hero-text h1 {
        font-size: 3.5rem;
    }

    .subtitle {
        font-size: 1.5rem;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .referral-card {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .referral-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    .nav-container {
        padding: 0 16px;
    }

    section {
        padding: 6rem 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .hero-text h1 {
        font-size: 2.8rem;
    }

    .subtitle {
        font-size: 1.2rem;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .user-stats {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .tasks-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .task-card {
        padding: 2rem;
    }

    .table-header,
    .leaderboard-entry {
        grid-template-columns: 60px 1fr 80px 60px;
        font-size: 0.8rem;
        padding: 1.5rem 1rem;
        gap: 1rem;
    }

    .modal-content {
        width: 95%;
        margin: 5% auto;
    }

    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 2rem;
    }

    .notification {
        right: 16px;
        max-width: 320px;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 2.2rem;
        letter-spacing: 1px;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .referral-link-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .referral-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .task-header {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .task-footer {
        grid-template-columns: 1fr;
        gap: 1rem;
        text-align: center;
    }
}