/**
 * Courses Page Styles
 */

/* Hero */
.courses-hero {
    background: linear-gradient(135deg, var(--ink-black) 0%, var(--deep-brown) 100%);
    color: var(--paper-cream);
    padding: 10rem 2rem 5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.courses-hero .hero-content {
    position: relative;
    z-index: 1;
}
.courses-hero h1 {
    font-family: 'Zen Antique', serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 0.5rem;
}
.courses-hero p {
    font-size: 1.2rem;
    opacity: 0.8;
    max-width: 600px;
    margin: 0 auto;
}
.hero-kanji {
    position: absolute;
    right: 10%;
    top: 50%;
    transform: translateY(-50%);
    font-family: 'Zen Antique', serif;
    font-size: 20rem;
    opacity: 0.05;
    color: var(--gold-accent);
}

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

/* Section Titles */
.section-title {
    font-family: 'Zen Antique', serif;
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--ink-black);
}
.section-subtitle {
    text-align: center;
    color: var(--soft-gray);
    margin-bottom: 3rem;
}

/* Introduction Section */
.intro-section {
    padding: 5rem 0;
    background: var(--paper-cream);
}
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.intro-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}
.intro-text h2 {
    font-family: 'Zen Antique', serif;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--ink-black);
}
.intro-text p {
    color: var(--soft-gray);
    line-height: 1.8;
    margin-bottom: 1rem;
}

/* Courses Section */
.courses-section {
    padding: 5rem 0;
    background: white;
}
.courses-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}
.course-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #eee;
}
.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}
.course-card.featured {
    border: 2px solid var(--vermillion);
}
.course-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: var(--vermillion);
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}
.course-card h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--ink-black);
}
.course-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}
.course-meta .duration {
    color: var(--soft-gray);
    font-size: 0.9rem;
}
.course-meta .price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--vermillion);
}
.course-card p {
    color: var(--soft-gray);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}
.course-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.course-card li {
    padding: 0.4rem 0;
    font-size: 0.9rem;
    color: #555;
}
.course-card li::before {
    color: var(--gold-accent);
    margin-right: 0.5rem;
}

/* Included Section */
.included-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--ink-black) 0%, var(--deep-brown) 100%);
    color: var(--paper-cream);
}
.included-section .section-title {
    color: var(--paper-cream);
}
.included-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}
.included-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255,255,255,0.05);
    padding: 1.25rem;
    border-radius: 8px;
}
.included-icon {
    font-size: 2rem;
}
.included-item span:last-child {
    font-size: 0.95rem;
}

/* Philosophy Section */
.philosophy-section {
    padding: 5rem 0;
    background: var(--paper-cream);
}

/* 10-Session Program Section */
.program-section {
    padding: 5rem 0;
    background: white;
}
.program-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}
.program-card {
    background: #f9f9f9;
    border-radius: 12px;
    padding: 1.5rem;
    position: relative;
    border-left: 4px solid var(--vermillion);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.program-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}
.program-number {
    position: absolute;
    top: -10px;
    right: 15px;
    background: var(--vermillion);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
}
.program-card h4 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    color: var(--ink-black);
}
.program-card p {
    color: var(--soft-gray);
    font-size: 0.9rem;
    line-height: 1.6;
}
.philosophy-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.philosophy-text h2 {
    font-family: 'Zen Antique', serif;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--ink-black);
}
.philosophy-text p {
    color: var(--soft-gray);
    line-height: 1.8;
    margin-bottom: 1rem;
}
.philosophy-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Impressions Section */
.impressions-section {
    padding: 5rem 0;
    background: white;
}
.impressions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}
.impression-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
}
.impression-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.impression-item:hover img {
    transform: scale(1.05);
}
.impression-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: white;
    padding: 2rem 1rem 1rem;
    font-size: 0.9rem;
}
.no-impressions {
    text-align: center;
    padding: 4rem 2rem;
    background: #f9f9f9;
    border-radius: 12px;
    color: var(--soft-gray);
}

/* Lightbox */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.95);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 2rem;
    cursor: pointer;
}
.lightbox-overlay img {
    max-width: 90%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 8px;
    cursor: default;
}
.lightbox-close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: white;
    font-size: 3rem;
    cursor: pointer;
    line-height: 1;
}
.lightbox-caption {
    color: white;
    margin-top: 1rem;
    font-size: 1rem;
}

/* Practical Section */
.practical-section {
    padding: 5rem 0;
    background: #f5f5f5;
}
.practical-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}
.practical-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 3px 15px rgba(0,0,0,0.05);
}
.practical-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}
.practical-item h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
    color: var(--ink-black);
}
.practical-item p {
    color: var(--soft-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    background: var(--vermillion);
    color: white;
    text-align: center;
}
.cta-section h2 {
    font-family: 'Zen Antique', serif;
    font-size: 2.2rem;
    margin-bottom: 1rem;
}
.cta-section p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}
.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}
.cta-section .btn-primary {
    background: white;
    color: var(--vermillion);
}
.cta-section .btn-primary:hover {
    background: var(--paper-cream);
}
.cta-section .btn-outline {
    border-color: white;
    color: white;
}
.cta-section .btn-outline:hover {
    background: white;
    color: var(--vermillion);
}

/* Footer */
.courses-footer {
    background: var(--ink-black);
    color: var(--paper-cream);
    padding: 2rem;
    text-align: center;
    display: flex;
    justify-content: center;
    gap: 2rem;
    align-items: center;
}
.courses-footer a {
    color: var(--gold-accent);
    text-decoration: none;
}
.courses-footer a:hover {
    text-decoration: underline;
}

/* Nav link styles for courses page */
.nav-link-home {
    color: var(--paper-cream);
    text-decoration: none;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-right: 1rem;
    transition: color 0.3s ease;
}
.nav-link-home:hover {
    color: var(--gold-accent);
}

/* Responsive */
@media (max-width: 768px) {
    .courses-hero {
        padding: 8rem 1.5rem 4rem;
    }
    .hero-kanji {
        font-size: 10rem;
        right: 5%;
    }
    .intro-grid,
    .philosophy-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .intro-image {
        order: -1;
    }
    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .included-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .practical-grid {
        grid-template-columns: 1fr;
    }
    .courses-footer {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 576px) {
    .courses-grid {
        grid-template-columns: 1fr;
    }
    .included-grid {
        grid-template-columns: 1fr;
    }
}