/* ===== Homepage Specific Styles ===== */

/* Hero Section */
.cruise-hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0), rgba(0, 168, 204, 0.6)),
                url('/images/top/hero_top.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cruise-hero__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--cruise-space-md);
    text-align: center;
    color: var(--cruise-white);
}

.cruise-hero__title {
    font-size: var(--cruise-font-size-5xl);
    font-weight: 700;
    margin-bottom: var(--cruise-space-lg);
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.cruise-hero__subtitle {
    font-size: var(--cruise-font-size-xl);
    margin-bottom: var(--cruise-space-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
    opacity: 0.95;
}

.cruise-hero__buttons {
    display: flex;
    gap: var(--cruise-space-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.cruise-hero__visual {
    position: absolute;
    bottom: var(--cruise-space-2xl);
    right: var(--cruise-space-2xl);
    width: 300px;
    height: 200px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--cruise-border-radius-xl);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--cruise-font-size-sm);
    color: var(--cruise-white);
    text-align: center;
    opacity: 0.8;
}

@media (max-width: 1024px) {
    .cruise-hero__visual {
        display: none;
    }
}

@media (max-width: 767px) {
    .cruise-hero {
        height: 80vh;
        min-height: 500px;
    }
    
    .cruise-hero__title {
        font-size: var(--cruise-font-size-3xl);
    }
    
    .cruise-hero__subtitle {
        font-size: var(--cruise-font-size-lg);
    }
    
    .cruise-hero__buttons {
        flex-direction: column;
        align-items: center;
    }
}

/* Features Section */
.cruise-features {
    padding: var(--cruise-space-3xl) 0;
    background-color: var(--cruise-white);
}

.cruise-features__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--cruise-space-2xl);
    margin-top: var(--cruise-space-2xl);
}

.cruise-feature-card {
    text-align: center;
    padding: var(--cruise-space-2xl);
    background: var(--cruise-gray-50);
    border-radius: var(--cruise-border-radius-xl);
    transition: all 0.3s ease;
}

/* リンクしないカードのためホバーアニメーションを削除 */

.cruise-feature-card__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--cruise-space-lg);
    background: linear-gradient(135deg, var(--cruise-primary), var(--cruise-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--cruise-font-size-2xl);
    color: var(--cruise-white);
}

.cruise-feature-card__title {
    font-size: var(--cruise-font-size-xl);
    font-weight: 600;
    color: var(--cruise-gray-900);
    margin-bottom: var(--cruise-space-md);
}

.cruise-feature-card__description {
    color: var(--cruise-gray-600);
    line-height: 1.6;
}

/* Popular Courses Section */
.cruise-popular-courses {
    padding: var(--cruise-space-3xl) 0;
    background-color: var(--cruise-gray-50);
}

.cruise-course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--cruise-space-2xl);
    margin-top: var(--cruise-space-2xl);
}

.cruise-course-card {
    background: var(--cruise-white);
    border-radius: var(--cruise-border-radius-xl);
    overflow: hidden;
    box-shadow: var(--cruise-shadow-md);
    transition: all 0.3s ease;
}

.cruise-course-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--cruise-shadow-xl);
}

.cruise-course-card__image {
    width: 100%;
    height: 250px;
    background: linear-gradient(45deg, var(--cruise-primary), var(--cruise-secondary));
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cruise-white);
    font-size: var(--cruise-font-size-lg);
    font-weight: 600;
}

.cruise-course-card__badge {
    position: absolute;
    top: var(--cruise-space-md);
    right: var(--cruise-space-md);
    background: var(--cruise-accent);
    color: var(--cruise-white);
    padding: var(--cruise-space-sm) var(--cruise-space-md);
    border-radius: var(--cruise-border-radius-full);
    font-size: var(--cruise-font-size-sm);
    font-weight: 500;
}

.cruise-course-card__content {
    padding: var(--cruise-space-xl);
}

.cruise-course-card__title {
    font-size: var(--cruise-font-size-xl);
    font-weight: 600;
    color: var(--cruise-gray-900);
    margin-bottom: var(--cruise-space-md);
}

.cruise-course-card__description {
    color: var(--cruise-gray-600);
    line-height: 1.6;
    margin-bottom: var(--cruise-space-lg);
}

.cruise-course-card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--cruise-space-lg);
    font-size: var(--cruise-font-size-sm);
    color: var(--cruise-gray-600);
}

.cruise-course-card__duration,
.cruise-course-card__ports {
    display: flex;
    align-items: center;
    gap: var(--cruise-space-sm);
}

.cruise-course-card__price {
    display: flex;
    align-items: baseline;
    gap: var(--cruise-space-sm);
    margin-bottom: var(--cruise-space-lg);
}

.cruise-course-card__price-amount {
    font-size: var(--cruise-font-size-2xl);
    font-weight: 700;
    color: var(--cruise-primary);
}

.cruise-course-card__price-unit {
    font-size: var(--cruise-font-size-sm);
    color: var(--cruise-gray-600);
}

.cruise-course-card__price-note {
    font-size: var(--cruise-font-size-xs);
    color: var(--cruise-gray-500);
    margin-top: var(--cruise-space-xs);
}

/* About Cruise Section */
.cruise-about {
    padding: var(--cruise-space-3xl) 0;
    background: linear-gradient(135deg, var(--cruise-primary-light), var(--cruise-secondary));
    color: var(--cruise-white);
}

.cruise-about__content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cruise-about__title {
    font-size: var(--cruise-font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--cruise-space-lg);
    line-height: 1.2;
}

.cruise-about__description {
    font-size: var(--cruise-font-size-lg);
    line-height: 1.8;
    margin-bottom: var(--cruise-space-2xl);
    opacity: 0.95;
}

/* Blog Section */
.cruise-blog {
    padding: var(--cruise-space-3xl) 0;
    background-color: var(--cruise-white);
}

.cruise-blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--cruise-space-2xl);
    margin-top: var(--cruise-space-2xl);
}

.cruise-blog-card {
    background: var(--cruise-white);
    border-radius: var(--cruise-border-radius-xl);
    overflow: hidden;
    box-shadow: var(--cruise-shadow-md);
    transition: all 0.3s ease;
}

.cruise-blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--cruise-shadow-xl);
}

.cruise-blog-card__image {
    width: 100%;
    height: 200px;
    background: linear-gradient(45deg, var(--cruise-gray-300), var(--cruise-gray-400));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cruise-gray-600);
}

.cruise-blog-card__content {
    padding: var(--cruise-space-xl);
}

.cruise-blog-card__category {
    display: inline-block;
    background: var(--cruise-primary);
    color: var(--cruise-white);
    padding: var(--cruise-space-xs) var(--cruise-space-md);
    border-radius: var(--cruise-border-radius-full);
    font-size: var(--cruise-font-size-xs);
    font-weight: 500;
    margin-bottom: var(--cruise-space-md);
}

.cruise-blog-card__title {
    font-size: var(--cruise-font-size-lg);
    font-weight: 600;
    color: var(--cruise-gray-900);
    margin-bottom: var(--cruise-space-md);
    line-height: 1.4;
}

.cruise-blog-card__excerpt {
    color: var(--cruise-gray-600);
    line-height: 1.6;
    margin-bottom: var(--cruise-space-lg);
}

.cruise-blog-card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--cruise-font-size-sm);
    color: var(--cruise-gray-500);
}

.cruise-blog-card__date {
    display: flex;
    align-items: center;
    gap: var(--cruise-space-sm);
}

.cruise-blog-card__read-more {
    color: var(--cruise-primary);
    font-weight: 500;
    transition: color 0.2s ease;
}

.cruise-blog-card__read-more:hover {
    color: var(--cruise-primary-dark);
}

@media (max-width: 767px) {
    .cruise-features__grid,
    .cruise-course-grid,
    .cruise-blog-grid {
        grid-template-columns: 1fr;
        gap: var(--cruise-space-xl);
    }
    
    .cruise-about__title {
        font-size: var(--cruise-font-size-3xl);
    }
}