@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/variable/pretendardvariable.css');
@import url('https://fonts.googleapis.com/css2?family=Gowun+Batang:wght@400;700&family=Noto+Serif+KR:wght@200;400;900&display=swap');

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

html, body {
    font-family: 'Pretendard Variable', Pretendard, 'Malgun Gothic', -apple-system, sans-serif;
    background: #08091a;
    overflow: hidden;
    height: 100%;
}

#vanta-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
}

.container {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    z-index: 1;
}

.card-section {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    will-change: transform;
    transform-origin: top center;
    background-size: cover;
    background-position: center;
}

.card-section h1 {
    font-family: 'Pretendard Variable', Pretendard, 'Malgun Gothic', sans-serif;
    font-size: clamp(1.6rem, 4.4vw, 3.2rem);
    font-weight: 300;
    letter-spacing: -0.015em;
    line-height: 1.5;
    user-select: none;
    text-align: center;
    padding: 0 2rem;
    max-width: 1100px;
    text-shadow:
        0 4px 30px rgba(0,0,0,0.55),
        0 0 100px rgba(124,249,255,0.12);
}

.card-section h1 em {
    font-style: normal;
    font-family: 'Noto Serif KR', 'Gowun Batang', serif;
    font-weight: 200;
    font-size: 0.52em;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    opacity: 0.55;
    display: inline-block;
    margin-bottom: 0.5em;
}

.card-section h1 strong {
    font-family: 'KoPubWorldBatang', 'Noto Serif KR', 'Gowun Batang', serif;
    font-weight: 900;
    font-size: 2.2em;
    line-height: 1.1;
    letter-spacing: -0.02em;
    display: inline-block;
    margin: 0.15em 0;
}

.card-section h1 strong.brand {
    font-family: 'KoPubWorldBatang', 'Noto Serif KR', 'Gowun Batang', serif;
    font-weight: 900;
    font-size: 2.8em;
    letter-spacing: -0.025em;
    background: linear-gradient(135deg, #ffffff 0%, #7cf9ff 50%, #e94560 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 80px rgba(124,249,255,0.4);
}

@media (max-width: 768px) {
    .card-section h1 { font-size: clamp(1.3rem, 5.5vw, 2.2rem); }
    .card-section h1 strong { font-size: 2em; letter-spacing: -0.03em; }
    .card-section h1 strong.brand { font-size: 2.3em; }
}

.skip-button {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 10000;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.7rem 1.8rem;
    font-size: 0.9rem;
    cursor: pointer;
    border-radius: 50px;
    transition: all 0.3s ease;
    font-family: inherit;
    letter-spacing: 0.05em;
}

.skip-button:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}