/* ==========================================================================
   TEMPORARY IMAGE PLACEHOLDERS
   These styles provide fallback backgrounds until real images are added
   ========================================================================== */

/* Service Page Hero Backgrounds */
.service-hero.automotive-android {
    background: linear-gradient(135deg, #3DDC84 0%, #1976D2 100%);
    color: white;
    min-height: 400px;
    display: flex;
    align-items: center;
    position: relative;
}

.service-hero.automotive-android::before {
    content: '\f17b';
    font-family: 'Font Awesome 6 Brands';
    font-size: 8rem;
    position: absolute;
    top: 50%;
    right: 10%;
    transform: translateY(-50%);
    opacity: 0.1;
    z-index: 1;
}

.service-hero.embedded-linux {
    background: linear-gradient(135deg, #FCC624 0%, #000000 100%);
    color: white;
    min-height: 400px;
    display: flex;
    align-items: center;
    position: relative;
}

.service-hero.embedded-linux::before {
    content: '\f17c';
    font-family: 'Font Awesome 6 Brands';
    font-size: 8rem;
    position: absolute;
    top: 50%;
    right: 10%;
    transform: translateY(-50%);
    opacity: 0.1;
    z-index: 1;
}

.service-hero.qnx-systems {
    background: linear-gradient(135deg, #0066CC 0%, #003366 100%);
    color: white;
    min-height: 400px;
    display: flex;
    align-items: center;
    position: relative;
}

.service-hero.qnx-systems::before {
    content: '\f2db';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 8rem;
    position: absolute;
    top: 50%;
    right: 10%;
    transform: translateY(-50%);
    opacity: 0.1;
    z-index: 1;
}

/* Projects Page Hero */
.projects-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    min-height: 400px;
    display: flex;
    align-items: center;
    position: relative;
}

.projects-hero::before {
    content: '\f07b';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 8rem;
    position: absolute;
    top: 50%;
    right: 10%;
    transform: translateY(-50%);
    opacity: 0.1;
    z-index: 1;
}

/* Podcast Page Hero */
.podcast-hero {
    background: linear-gradient(135deg, #ff6b6b 0%, #4ecdc4 100%);
    color: white;
    min-height: 400px;
    display: flex;
    align-items: center;
    position: relative;
}

.podcast-hero::before {
    content: '\f2ce';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 8rem;
    position: absolute;
    top: 50%;
    right: 10%;
    transform: translateY(-50%);
    opacity: 0.1;
    z-index: 1;
}

/* Blog Page Hero */
.blog-hero {
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    color: #333;
    min-height: 400px;
    display: flex;
    align-items: center;
    position: relative;
}

.blog-hero::before {
    content: '\f781';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 8rem;
    position: absolute;
    top: 50%;
    right: 10%;
    transform: translateY(-50%);
    opacity: 0.1;
    z-index: 1;
}

/* Episode Header Backgrounds */
.episode-header {
    background: linear-gradient(135deg, #ff6b6b 0%, #4ecdc4 100%);
    color: white;
    min-height: 300px;
    display: flex;
    align-items: center;
}

/* Ensure content is above background icons */
.service-hero-content,
.projects-hero-content,
.podcast-hero-content,
.blog-hero-content,
.episode-header-content {
    position: relative;
    z-index: 2;
}

/* Placeholder Images for Missing Assets */
img[src*="temp-"],
img[src*="placeholder"] {
    background: linear-gradient(45deg, #f0f0f0 25%, transparent 25%), 
                linear-gradient(-45deg, #f0f0f0 25%, transparent 25%), 
                linear-gradient(45deg, transparent 75%, #f0f0f0 75%), 
                linear-gradient(-45deg, transparent 75%, #f0f0f0 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    background-color: #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 2rem;
    min-height: 200px;
    border-radius: 8px;
}

/* Project Card Placeholders */
.project-card img[src*="temp-"],
.project-card img[src*="placeholder"] {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
}

.project-card img[src*="temp-"]::before,
.project-card img[src*="placeholder"]::before {
    content: '\f1c0';
}

/* Episode Artwork Placeholders */
.episode-artwork img[src*="temp-"],
.episode-artwork img[src*="placeholder"] {
    background: radial-gradient(circle, #ff6b6b 0%, #4ecdc4 100%);
    color: white;
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
}

.episode-artwork img[src*="temp-"]::before,
.episode-artwork img[src*="placeholder"]::before {
    content: '\f2ce';
}

/* Profile Image Placeholder */
.profile-image[src*="temp-"],
.profile-image[src*="placeholder"] {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    border-radius: 50%;
}

.profile-image[src*="temp-"]::before,
.profile-image[src*="placeholder"]::before {
    content: '\f007';
    font-size: 4rem;
}

/* Case Study Images */
.case-study-image img[src*="temp-"],
.case-study-image img[src*="placeholder"] {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
}

.case-study-image img[src*="temp-"]::before,
.case-study-image img[src*="placeholder"]::before {
    content: '\f200';
}

/* Related Episode Thumbnails */
.related-episode img[src*="temp-"],
.related-episode img[src*="placeholder"] {
    background: linear-gradient(135deg, #ff6b6b 0%, #4ecdc4 100%);
    color: white;
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    min-height: 80px;
    border-radius: 4px;
}

.related-episode img[src*="temp-"]::before,
.related-episode img[src*="placeholder"]::before {
    content: '\f2ce';
    font-size: 1.5rem;
}

/* Loading Animation */
@keyframes fadeIn {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

img[src*="temp-"],
img[src*="placeholder"] {
    animation: fadeIn 0.5s ease-in;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .service-hero::before,
    .projects-hero::before,
    .podcast-hero::before,
    .blog-hero::before {
        font-size: 4rem;
        right: 5%;
    }
    
    .service-hero,
    .projects-hero,
    .podcast-hero,
    .blog-hero,
    .episode-header {
        min-height: 300px;
    }
    
    img[src*="temp-"],
    img[src*="placeholder"] {
        min-height: 150px;
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .service-hero::before,
    .projects-hero::before,
    .podcast-hero::before,
    .blog-hero::before {
        font-size: 3rem;
    }
    
    .service-hero,
    .projects-hero,
    .podcast-hero,
    .blog-hero,
    .episode-header {
        min-height: 250px;
    }
}