/* 하이라이트 페이지 전용 스타일 */

/* 하이라이트 페이지 네비게이션 스타일 */
.highlight-page {
    background: #1a1a1a;
    color: white;
    min-height: 100vh;
}

.highlight-page .navbar {
    background: #1a1a1a;
    backdrop-filter: blur(10px);
}

.highlight-page .nav-logo a {
    color: #4CAF50;
}

.highlight-page .nav-logo a:hover {
    color: #4CAF50;
}

.highlight-page .nav-link {
    color: white;
}

.highlight-page .nav-link:hover {
    color: #4CAF50;
}

.highlight-page .main-content {
    padding-top: 80px;
}

/* Hero 섹션 */
.highlight-hero {
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    padding: 5rem 0;
    text-align: center;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    color: white;
    margin-bottom: 2rem;
    line-height: 1.2;
}

.highlight {
    color: #4CAF50;
}

.hero-description {
    font-size: 1.3rem;
    color: #cccccc;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
}

/* Before → After 비교 섹션 */
.comparison-section {
    background: #1a1a1a;
    padding: 5rem 0;
}

.comparison-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.comparison-content {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 3rem;
    align-items: center;
    margin-top: 3rem;
}

.before-section,
.after-section {
    text-align: center;
}

.comparison-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
}

.video-placeholder {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid rgba(76, 175, 80, 0.2);
}

.video-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.video-placeholder-left,
.video-placeholder-right {
    height: 200px;
    background: linear-gradient(45deg, #333, #444);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.video-placeholder-left::before,
.video-placeholder-right::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(76, 175, 80, 0.1) 50%, transparent 70%);
    animation: shimmer 2s infinite;
}

.arrow-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.arrow {
    font-size: 3rem;
    color: #4CAF50;
    font-weight: 900;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.highlight-video-placeholder {
    height: 250px;
    background: linear-gradient(45deg, #333, #444);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.highlight-video-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(76, 175, 80, 0.1) 50%, transparent 70%);
    animation: shimmer 2.5s infinite;
}

/* 예시 하이라이트 섹션 */
.examples-section {
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
    padding: 5rem 0;
}

.examples-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.example-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    border: 1px solid rgba(76, 175, 80, 0.2);
    transition: all 0.3s ease;
}

.example-card:hover {
    transform: translateY(-5px);
    border-color: #4CAF50;
    box-shadow: 0 10px 30px rgba(76, 175, 80, 0.2);
}

.thumbnail-placeholder {
    height: 200px;
    background: linear-gradient(45deg, #333, #444);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
}

.thumbnail-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(76, 175, 80, 0.1) 50%, transparent 70%);
    animation: shimmer 3s infinite;
}

.example-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #4CAF50;
    margin-bottom: 1rem;
}

.example-description {
    color: #cccccc;
    font-size: 1rem;
    line-height: 1.6;
}

/* 사용자 반응 섹션 */
.testimonial-section {
    background: #1a1a1a;
    padding: 5rem 0;
}

.testimonial-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.testimonial-content {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 3rem;
    border: 1px solid rgba(76, 175, 80, 0.2);
    position: relative;
}

.quote-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 1.5rem;
    font-weight: 500;
    color: white;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    color: #4CAF50;
    font-size: 1.1rem;
    font-weight: 500;
}

/* 공통 스타일 */
.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: white;
    text-align: center;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #4CAF50, #45a049);
    -webkit-background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #cccccc;
    text-align: center;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

.placeholder-text {
    color: #4CAF50;
    font-size: 1.1rem;
    font-weight: 500;
    z-index: 1;
    position: relative;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-description {
        font-size: 1.1rem;
    }

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

    .arrow {
        transform: rotate(90deg);
        font-size: 2rem;
    }

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

    .section-title {
        font-size: 2rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .testimonial-text {
        font-size: 1.2rem;
    }

    /* 이미지 반응형 처리 */
    .video-placeholder img,
    .highlight-video-placeholder img {
        max-width: 100%;
        height: auto;
        object-fit: cover;
    }

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

    .video-placeholder-left,
    .video-placeholder-right {
        height: 150px;
    }

    .highlight-video-placeholder {
        height: 200px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .comparison-title {
        font-size: 1.2rem;
    }

    .example-title {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .testimonial-text {
        font-size: 1.1rem;
    }

    .hero-content,
    .comparison-container,
    .examples-container,
    .testimonial-container {
        padding: 0 1rem;
    }

    /* 작은 화면에서의 이미지 최적화 */
    .video-placeholder-left,
    .video-placeholder-right {
        height: 120px;
    }

    .highlight-video-placeholder {
        height: 150px;
    }

    .video-placeholder img,
    .highlight-video-placeholder img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
}