/* --- 테마 9: Cyberpunk Glitch --- */
@keyframes text-glitch {
  2%, 64% { transform: translate(2px, 0) skew(0deg); }
  4%, 60% { transform: translate(-2px, 0) skew(0deg); }
  62% { transform: translate(0, 0) skew(5deg); }
}
@keyframes border-glitch {
  2%, 64% { transform: translate(2px, -2px); }
  4%, 60% { transform: translate(-2px, 2px); }
  62% { transform: translate(0, 0); }
}

.premium-content-wrapper {
    font-family: 'Fira Code', 'D2Coding', monospace;
    background: #0d0221;
    color: #d0d0d0;
    line-height: 1.8;
    word-break: keep-all;
    padding: 40px;
    border-radius: 10px;
    margin: 20px 0;
    box-shadow: 0 0 25px rgba(255, 0, 255, 0.2);
    border: 1px solid #f0f;
}

.premium-title {
    font-size: 2.8em;
    font-weight: 700;
    color: #00f0ff;
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    animation: text-glitch 1s infinite linear alternate-reverse;
}
.premium-title::before, .premium-title::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #0d0221;
    overflow: hidden;
}
.premium-title::before {
    left: 2px;
    text-shadow: -2px 0 #f0f;
    clip: rect(44px, 450px, 56px, 0);
    animation: text-glitch 5s infinite linear alternate-reverse;
}
.premium-title::after {
    left: -2px;
    text-shadow: -2px 0 #0ff, 2px 2px #f0f;
    clip: rect(85px, 450px, 140px, 0);
    animation: text-glitch 3s infinite linear alternate-reverse;
}

.premium-content-wrapper h2 {
    font-size: 2.2em;
    font-weight: 700;
    color: #f0f;
    text-align: center;
    padding-bottom: 15px;
    margin: 40px 0 30px 0;
    border-bottom: 1px solid #505;
}

.premium-content-wrapper h3 {
    font-size: 1.8em;
    font-weight: 600;
    color: #0ff;
    padding-left: 15px;
    border-left: 3px solid #f0f;
}

/* --- 버튼 섹션: Cyberpunk Glitch --- */
.premium-purchase-section {
    text-align: center;
    margin: 50px auto;
    padding: 40px;
    background: #1a0a38;
    border-radius: 0;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
    border: 1px solid #0ff;
}

.purchase-content h3 {
    color: #fff !important;
    font-size: 2em !important;
    font-weight: 700 !important;
    margin-bottom: 15px !important;
    border: none !important;
    padding: 0 !important;
    text-shadow: 0 0 5px #f0f !important;
}

.purchase-content p {
    color: #aaa;
    text-align: center;
    margin-bottom: 30px;
}

.premium-purchase-button {
    display: inline-block !important;
    padding: 18px 45px !important;
    font-size: 1.3em !important;
    font-weight: 700 !important;
    color: #00f0ff !important;
    background: transparent !important;
    border: 2px solid #00f0ff !important;
    border-radius: 4px !important;
    text-decoration: none !important;
    text-shadow: 0 0 10px #00f0ff;
    transition: all 0.2s ease !important;
    box-shadow: 0 0 15px #00f0ff !important;
    position: relative;
    cursor: pointer !important;
}

.premium-purchase-button:hover {
    color: #0d0221 !important;
    background: #00f0ff !important;
    box-shadow: 0 0 30px #00f0ff, inset 0 0 10px rgba(0,0,0,0.5) !important;
    text-shadow: none !important;
}

.premium-purchase-button:hover::before, .premium-purchase-button:hover::after {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border-radius: 4px;
}

.premium-purchase-button:hover::before {
    border: 2px solid #f0f;
    animation: border-glitch 0.2s infinite;
}
.premium-purchase-button:hover::after {
    border: 2px solid #0ff;
    animation: border-glitch 0.2s infinite reverse;
}