/* TechXY Season Landing Page Styles */
/* Brand: Business Sophisticated Meets Sleek Modern - The Matrix meets business */

:root {
    --tech-accent: #7B68EE; /* Purple-blue accent color */
    --pure-black: #000000;
    --deep-dark: #0a0a0a;
    --soft-dark: #1a1a1a;
    --border-subtle: rgba(255, 255, 255, 0.1);
    --border-hover: rgba(255, 255, 255, 0.2);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.85);
    --text-tertiary: rgba(255, 255, 255, 0.6);
}

/* Season Introduction */
.season-intro {
    text-align: center;
    margin-bottom: 5rem;
    padding: 3rem 0;
}

.season-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.season-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.7;
    font-weight: 400;
}

/* Episode Collage Grid */
.episode-collage {
    margin-bottom: 6rem;
}

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

.collage-item {
    background: linear-gradient(135deg, var(--soft-dark) 0%, var(--deep-dark) 100%);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.collage-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(123, 104, 238, 0.1), transparent);
    transition: left 0.5s ease;
}

.collage-item:hover::before {
    left: 100%;
}

.collage-item:hover {
    border-color: var(--tech-accent);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(123, 104, 238, 0.15);
}

.collage-icon {
    width: 32px;
    height: 32px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--tech-accent);
    transition: transform 0.3s ease;
}

.collage-item:hover .collage-icon {
    transform: scale(1.1);
}

.collage-episode-number {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--tech-accent);
    margin-bottom: 0.75rem;
}

.collage-episode-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.4;
    margin-bottom: 0.5rem;
}

.collage-guest-name {
    font-size: 1rem;
    color: var(--text-tertiary);
    font-weight: 400;
}

/* Episode Cards - Full Detail */
.episode-card {
    background: var(--soft-dark);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    transition: all 0.3s ease;
    margin-bottom: 4rem;
}

.episode-card:hover {
    border-color: var(--border-hover);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.episode-number {
    color: var(--tech-accent);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.episode-title {
    color: var(--text-primary);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.guest-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 1.5rem;
    filter: grayscale(20%);
    transition: filter 0.3s ease;
}

.guest-image:hover {
    filter: grayscale(0%);
}

.episode-summary {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
    font-size: 1rem;
}

.episode-summary p {
    margin-bottom: 0;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 4px;
    margin-bottom: 2rem;
    background: var(--pure-black);
}

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

.episode-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-episode {
    background: transparent;
    border: 2px solid var(--tech-accent);
    color: var(--tech-accent);
    padding: 0.875rem 2rem;
    border-radius: 2px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
}

.btn-episode:hover {
    background: var(--tech-accent);
    color: var(--pure-black);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(123, 104, 238, 0.3);
}

/* Divider */
.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-subtle), transparent);
    margin: 5rem 0;
}

/* Responsive Design */
@media (max-width: 992px) {
    .collage-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .season-title {
        font-size: 2.5rem;
    }

    .episode-title {
        font-size: 1.6rem;
    }
}

@media (max-width: 768px) {
    .collage-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .collage-item {
        padding: 2rem 1.5rem;
    }

    .season-intro {
        margin-bottom: 3rem;
        padding: 2rem 0;
    }

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

    .season-subtitle {
        font-size: 1.1rem;
    }

    .episode-title {
        font-size: 1.4rem;
    }

    .guest-image {
        height: 300px;
    }

    .episode-links {
        flex-direction: column;
    }

    .btn-episode {
        width: 100%;
        text-align: center;
    }

    .episode-collage {
        margin-bottom: 4rem;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print Styles */
@media print {
    .video-container {
        display: none;
    }
    
    .episode-links {
        display: none;
    }
}