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

body {
    background: #0a0e1a;
    font-family: 'Arial', sans-serif;
}

/* ========================
           BONUS BODY
        ======================== */
.bonus-body {
    min-height: 100vh;
    /* background: linear-gradient(rgba(0, 10, 30, 0.92), rgba(0, 10, 30, 0.95)),
                        url('https://images.unsplash.com/photo-1639413560955-f8d8d8b5f7c7?ixlib=rb-4.0.3&auto=format&fit=crop&w=1950&q=80') center/cover no-repeat fixed; */
    background: linear-gradient(rgb(0 10 30 / 43%), rgb(0 10 30 / 66%)), url(assets/img/bg/bg03.jpg) center / cover no-repeat fixed;
    padding: 0px px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* ========================
           GAME HEADER - ALWAYS HORIZONTAL
        ======================== */
.game-header {
    width: 100%;
    max-width: 950px;
    height: 150px;
    margin: 0 auto 10px;
    perspective: 1200px;
    z-index: 10;
    position: sticky;
    top: 0;
    background-image: url(../img/bg/bg001.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

.header-panel {
    width: 100%;
    height: 100%;
    /* background: linear-gradient(135deg, #0a3d38 0%, #0f6b5e 50%, #0a3d38 100%); */
    border-radius: 0px 0 40px 40px;
    overflow: hidden;
    transform: rotateX(12deg) rotateZ(-1deg);
    transform-style: preserve-3d;
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.7),
        0 0 40px rgba(0, 255, 200, 0.3),
        inset 0 5px 15px rgba(255, 255, 255, 0.1);
    position: relative;
}

/* Neon Green Glow Border */
.header-panel::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    /* background: linear-gradient(45deg, #00ff9d, #00d9ff, #00ff9d); */
    border-radius: 43px;
    z-index: -1;
    filter: blur(10px);
    opacity: 0.85;
    animation: glow 3s infinite alternate;
}

@keyframes glow {
    0% {
        opacity: 0.7;
        filter: blur(8px);
    }

    100% {
        opacity: 1;
        filter: blur(12px);
    }
}

/* Top Light Reflection */
.header-panel::after {
    content: '';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 25px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 200, 0.3), transparent);
    border-radius: 50%;
    filter: blur(12px);
}

/* ========================
           PROMO & LOGIN - ALWAYS SIDE BY SIDE
        ======================== */
.header-content {
    display: flex;
    height: 100%;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    position: relative;
    z-index: 2;
}

.promo-btn,
.login-btn {
    flex: 1;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    padding: 10px 0;
}

.promo-btn h1,
.login-btn h1 {
    font-size: 2.8rem;
    font-weight: 900;
    letter-spacing: 4px;
    text-transform: uppercase;
    background: linear-gradient(90deg, #00ffea, #00d9ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 20px rgba(0, 255, 234, 0.7);
    margin-bottom: 4px;
    transition: all 0.3s;
}

.promo-btn p,
.login-btn p {
    font-size: 1rem;
    color: #a0f7ff;
    font-weight: bold;
    opacity: 0.9;
}

.promo-btn:hover h1,
.login-btn:hover h1 {
    text-shadow: 0 0 35px rgba(0, 255, 234, 1);
    transform: scale(1.08);
}

/* Divider Line */
.header-content::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 3px;
    height: 75%;
    background: linear-gradient(to bottom, transparent, #00ff9d, transparent);
    filter: drop-shadow(0 0 12px #00ff9d);
}

/* Notification Badge */
.notif-badge {
    position: absolute;
    top: 12px;
    right: 20px;
    background: #ff0040;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1rem;
    box-shadow: 0 0 20px rgba(255, 0, 64, 0.8);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.2);
    }
}

/* ========================
           BONUS CARDS
        ======================== */
.bonus-banners {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
    max-width: 1200px;
    width: 100%;
    padding: 15px;
    padding-bottom: 100px
}

.bonus-card {
    background: rgba(10, 40, 60, 0.9);
    border-radius: 18px;
    overflow: hidden;
    border: 2px solid #00ff9d;
    transition: 0.3s ease;
}

.bonus-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 255, 157, 0.35);
    border-color: #00d9ff;
}

.bonus-card img {
    width: 100%;
    object-fit: cover;
}

.card-content {
    padding: 14px;
    text-align: center;
}

.card-content h3 {
    color: #00ffea;
    font-size: 1.3rem;
    margin-bottom: 6px;
}

.claim-btn {
    background: linear-gradient(45deg, #00d9ff, #00ff9d);
    color: #000;
    border: none;
    padding: 9px 20px;
    border-radius: 25px;
    font-weight: bold;
    cursor: pointer;
    font-size: 0.9rem;
    transition: 0.3s;
}

.claim-btn:hover {
    background: linear-gradient(45deg, #00ff9d, #00d9ff);
    transform: scale(1.1);
}

/* ========================
           RESPONSIVE - ALWAYS HORIZONTAL
        ======================== */
@media (max-width: 768px) {
    .game-header {
        height: 130px;
    }

    .header-content {
        padding: 0 25px;
    }

    .promo-btn h1,
    .login-btn h1 {
        font-size: 2.2rem;
        letter-spacing: 3px;
    }

    .promo-btn p,
    .login-btn p {
        font-size: 0.9rem;
    }

    .notif-badge {
        width: 28px;
        height: 28px;
        font-size: 0.9rem;
        top: 8px;
        right: 15px;
    }

    .header-panel {
        transform: rotateX(-4deg) rotateZ(0deg);
    }
}

@media (max-width: 480px) {
    .game-header {
        height: 110px;
    }

    .promo-btn h1,
    .login-btn h1 {
        font-size: 1.5rem;
        letter-spacing: 2px;
    }

    .promo-btn p,
    .login-btn p {
        font-size: 0.8rem;
    }

    .header-content {
        padding: 0 15px;
    }

    .notif-badge {
        width: 24px;
        height: 24px;
        font-size: 0.8rem;
        top: 6px;
        right: 10px;
    }
}