/* 상세페이지 전용 CSS */
* { margin: 0; padding: 0; box-sizing: border-box; }

body { 
    font-family: 'Noto Sans KR', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; 
    line-height: 1.6; 
    background-color: #000; 
    color: #fff; 
    overflow-x: hidden;
}

/* 인트로 섹션 */
.intro-section { 
    height: 100vh; 
    background-size: cover; 
    background-position: center; 
    background-attachment: fixed;
    display: flex; 
    flex-direction: column; 
    justify-content: center; 
    align-items: center; 
    text-align: center; 
    position: relative;
}

.intro-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.intro-section > * {
    position: relative;
    z-index: 2;
}

.intro-section h1 {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1rem;
    color: #00CED1;
    text-shadow: 
        3px 3px 6px rgba(0,0,0,0.9),
        0 0 3px rgba(0, 206, 209, 0.8),
        0 0 6px rgba(0, 206, 209, 0.7),
        0 0 12px rgba(0, 206, 209, 0.6),
        0 0 24px rgba(0, 206, 209, 0.4);
    animation: sodaNeon 2s ease-in-out infinite alternate;
}

@keyframes sodaNeon {
    from {
        text-shadow: 
            0 0 3px rgba(0, 206, 209, 0.6),
            0 0 6px rgba(0, 206, 209, 0.5),
            0 0 12px rgba(0, 206, 209, 0.4),
            0 0 24px rgba(0, 206, 209, 0.3);
    }
    to {
        text-shadow: 
            0 0 6px rgba(0, 206, 209, 0.8),
            0 0 12px rgba(0, 206, 209, 0.7),
            0 0 24px rgba(0, 206, 209, 0.6),
            0 0 48px rgba(0, 206, 209, 0.4);
    }
}

.english-name {
    display: block;
    font-family: 'Caveat', cursive;
    font-size: 1.8rem;
    color: #fff;
    margin-bottom: 1rem;
    font-style: italic;
    font-weight: 400;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.9);
    transform: skew(-12deg);
    letter-spacing: 2px;
    opacity: 0.9;
}

.intro-section p {
    font-size: 1.2rem;
    color: #fff;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.9);
    margin-bottom: 2rem;
}

/* 배경 이미지 클래스 */
.dal-tokki-section-bg, .dal-tokki-body-bg {
    background-image: url('images/강남 달리는토끼 간판사진 .jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

.dopamine-body-bg {
    background-image: url('images/도파민 가라오케 강남 .jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

.perfect-body-bg {
    background-image: url('images/강남 퍼펙트 가라오케 간판 사진 (1).jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

.sara-elite-body-bg {
    background-image: url('images/강남 사라있네(엘리트)간판사진 (1).jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

.you-and-me-body-bg {
    background-image: url('images/강남 유앤미 가라오케 간판 사진 (1).jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

/* 스토리 섹션 */
.story-section {
    min-height: 100vh;
    padding: 80px 20px;
    background-color: rgba(0,0,0,0.85);
    display: flex;
    align-items: center;
    justify-content: center;
}

.story-content {
    max-width: 1200px;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 60px;
}

.text-block {
    flex: 1;
    z-index: 2;
}

.text-block h2 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
}

.text-block p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #fff;
    margin-bottom: 1rem;
    font-weight: 600;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.7);
}

.highlight-keyword {
    color: #00CED1;
    font-weight: 900;
    text-shadow: 
        0 0 3px rgba(0, 206, 209, 0.7),
        0 0 6px rgba(0, 206, 209, 0.6),
        0 0 12px rgba(0, 206, 209, 0.5),
        0 0 24px rgba(0, 206, 209, 0.4);
}

/* 가격표 */
.pricing-table {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    overflow: hidden;
    margin: 2rem 0;
}

.pricing-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

.pricing-row.header {
    background: rgba(0,206,209,0.2);
}

.pricing-cell {
    padding: 20px;
    text-align: center;
    border-right: 1px solid rgba(255,255,255,0.2);
}

.pricing-special {
    color: #00CED1;
    font-weight: bold;
}

.pricing-sub {
    font-size: 0.8rem;
    opacity: 0.8;
}

/* Henry 특징 섹션 */
.henry-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 2rem 0;
}

.henry-feature {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.feature-number {
    width: 40px;
    height: 40px;
    background: #00CED1;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #000;
}

.feature-content h4 {
    color: #00CED1;
    margin-bottom: 5px;
    font-weight: 700;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.8);
}

.feature-content p {
    font-weight: 500;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.7);
}

/* 리스트 스타일 개선 */
.text-block ul {
    margin: 1.5rem 0;
}

.text-block li {
    font-weight: 600;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.7);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.text-block li strong {
    font-weight: 800;
    color: #00CED1;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.8);
}

/* 버튼 스타일 */
.sub-topic-button {
    display: inline-block;
    padding: 16px 32px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1.1rem;
    margin: 10px;
    transition: all 0.3s ease;
    min-width: 160px;
}

.sub-topic-button:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.call-button {
    background: linear-gradient(135deg, #ff6b6b 0%, #ffa500 100%);
    border: none;
    padding: 18px 36px;
    font-size: 1.2rem;
    font-weight: 700;
    min-width: 200px;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

/* 비디오 컨테이너 */
.video-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;
    margin: 2rem 0;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 15px;
}

/* 지도 컨테이너 */
.map-container {
    width: 100%;
    height: 400px;
    margin: 2rem 0;
    border-radius: 15px;
    overflow: hidden;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* 스크롤 다운 인디케이터 */
.scroll-down-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: white;
    z-index: 3;
}

.scroll-down-indicator span {
    font-weight: 600;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.8);
}

.arrow-down {
    width: 20px;
    height: 20px;
    border-right: 2px solid white;
    border-bottom: 2px solid white;
    transform: rotate(45deg);
    margin: 10px auto;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) rotate(45deg);
    }
    40% {
        transform: translateY(-10px) rotate(45deg);
    }
    60% {
        transform: translateY(-5px) rotate(45deg);
    }
}

/* SEO 번호 */
.seo-number {
    display: block;
    text-align: center;
    font-size: 1.2rem;
    color: #00CED1;
    margin: 1rem 0;
    font-weight: bold;
}

/* 아웃트로 섹션 */
.outro-section {
    padding: 80px 20px;
    text-align: center;
    background: rgba(0,0,0,0.9);
}

/* 모바일 반응형 */
@media (max-width: 768px) {
    /* 모바일에서만 배경 attachment를 scroll로 변경 */
    .intro-section, 
    .dal-tokki-section-bg, .dal-tokki-body-bg,
    .dopamine-body-bg,
    .perfect-body-bg,
    .sara-elite-body-bg,
    .you-and-me-body-bg,
    .story-section {
        background-attachment: scroll !important;
    }
    
    /* 모바일 뷰포트 높이 조정 */
    .intro-section {
        height: 100vh;
        height: calc(var(--vh, 1vh) * 100);
    }
    
    .intro-section h1 {
        font-size: 2.5rem;
    }
    
    .story-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .text-block h2 {
        font-size: 1.8rem;
    }
    
    /* 모바일에서도 테이블 형태 유지 */
    .pricing-table {
        font-size: 0.85rem;
        margin: 1rem 0;
    }
    
    .pricing-row {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 2px;
    }
    
    .pricing-cell {
        padding: 12px 8px;
        font-size: 0.8rem;
        line-height: 1.3;
    }
    
    .pricing-cell strong {
        font-size: 0.85rem;
        display: block;
        margin-bottom: 3px;
    }
    
    .pricing-sub {
        font-size: 0.65rem;
        opacity: 0.9;
        line-height: 1.2;
    }
    
    .pricing-special {
        font-size: 0.75rem;
        line-height: 1.2;
    }
    
    .pricing-normal {
        font-size: 0.75rem;
        line-height: 1.2;
    }
    
    .henry-features {
        grid-template-columns: 1fr;
    }
    
    .video-container {
        padding-bottom: 75%;
    }
    
    .sub-topic-button {
        padding: 14px 28px;
        font-size: 1rem;
        min-width: 140px;
    }
    
    .call-button {
        padding: 16px 32px;
        font-size: 1.1rem;
        min-width: 180px;
    }
}