/* ========================================
   PICMKR DIGITAL HUB - Course Detail Pages Styles
   ======================================== */

/* ===== Course Hero Section ===== */
.course-hero {
    min-height: 75vh;
    display: flex;
    align-items: center;
    position: relative;
    background: radial-gradient(circle at center, #0f1035 0%, #05051e 100%);
    overflow: hidden;
    padding-top: 120px;
    padding-bottom: 60px;
}

.course-hero .container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    align-items: center;
}

/* Breadcrumb */
.breadcrumb {
    position: absolute;
    top: 100px;
    left: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--gray);
}

.breadcrumb a {
    color: var(--primary);
    transition: var(--transition-fast);
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb span {
    color: var(--gray);
}

.course-hero-content {
    z-index: 2;
}

.course-hero h1 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    margin-bottom: 15px;
    line-height: 1.2;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.course-hero h1 span {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.course-hero .hero-subtitle {
    font-size: 1.15rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease 0.3s both;
}

.course-hero .hero-text {
    font-size: 1rem;
    color: var(--body-text);
    line-height: 1.7;
    margin-bottom: 25px;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.course-hero .hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.5s both;
}

.course-hero-visual {
    position: relative;
    z-index: 1;
}

.course-hero-visual img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    animation: float 6s ease-in-out infinite;
}

.course-hero-visual .hero-shape {
    position: absolute;
    border-radius: 50%;
    background: var(--primary-gradient);
    opacity: 0.1;
    animation: float-reverse 8s ease-in-out infinite;
}

.course-hero-visual .shape-1 {
    width: 180px;
    height: 180px;
    top: -20px;
    right: -20px;
}

.course-hero-visual .shape-2 {
    width: 80px;
    height: 80px;
    bottom: -10px;
    left: -10px;
    animation-delay: -2s;
}

/* ===== Course Detail Cards ===== */
.courses-detail-section {
    padding: 80px 0;
    background: var(--bg-dark);
}

.course-detail-card {
    display: flex;
    gap: 30px;
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 35px;
    margin-bottom: 25px;
    transition: var(--transition-normal);
    position: relative;
}

.course-detail-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.course-detail-card.featured {
    border-color: var(--primary);
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(15, 16, 53, 0.8) 100%);
}

.featured-label {
    position: absolute;
    top: 15px;
    right: 20px;
    background: var(--primary-gradient);
    color: var(--white);
    padding: 5px 15px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.course-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    flex-shrink: 0;
}

.course-content {
    flex: 1;
}

.course-content h3 {
    margin-bottom: 10px;
    color: var(--white);
    font-size: 1.4rem;
}

.course-content>p {
    color: var(--body-text);
    margin-bottom: 20px;
    font-size: 1rem;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px 25px;
    margin-bottom: 20px;
}

.module-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--body-text);
    font-size: 0.95rem;
}

.module-item i {
    color: var(--primary);
    font-size: 0.8rem;
}

.seo-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.seo-keywords span {
    background: rgba(255, 255, 255, 0.05);
    color: var(--gray);
    padding: 5px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-style: italic;
}

.course-cta {
    display: flex;
    gap: 12px;
}

/* ===== Highlight Section ===== */
.highlight-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--bg-dark-2) 0%, var(--bg-dark) 100%);
    color: var(--white);
}

.highlight-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.highlight-content h2 {
    color: var(--white);
    margin-bottom: 15px;
    font-size: 2rem;
}

.highlight-intro {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

.highlight-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-bottom: 30px;
}

.highlight-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    padding: 25px 15px;
    text-align: center;
    transition: var(--transition-normal);
}

.highlight-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.highlight-item i {
    font-size: 2rem;
    margin-bottom: 12px;
    display: block;
}

.highlight-item span {
    font-size: 0.95rem;
    font-weight: 500;
}

.highlight-conclusion {
    font-size: 1.15rem;
    color: var(--white);
    margin-bottom: 20px;
}

.highlight-keywords {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
}

.highlight-keywords span {
    background: rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.85);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-style: italic;
}

/* ===== Career Section ===== */
.career-section {
    padding: 80px 0;
    background: var(--bg-dark-2);
}

.careers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.career-card {
    background: var(--bg-card);
    padding: 30px 25px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.career-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.career-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 1.5rem;
    color: var(--primary);
    transition: var(--transition-normal);
}

.career-card:hover .career-icon {
    background: var(--primary-gradient);
    color: var(--white);
}

.career-card h4 {
    margin-bottom: 8px;
    font-size: 1.05rem;
}

.career-card p {
    color: var(--gray);
    font-size: 0.9rem;
    margin: 0;
}

/* ===== Tools Section ===== */
.tools-section {
    padding: 80px 0;
    background: var(--bg-dark);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 25px;
}

.tool-item {
    background: var(--bg-card);
    padding: 30px 20px;
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.tool-item:hover {
    background: var(--primary-light);
    border-color: var(--primary);
    transform: translateY(-5px);
}

.tool-item i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 12px;
    display: block;
}

.tool-item span {
    font-weight: 600;
    color: var(--white);
    font-size: 0.95rem;
}

/* ===== Responsive Styles ===== */
@media (max-width: 1200px) {
    .tools-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .highlight-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .course-hero .container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .course-hero {
        min-height: auto;
        padding-top: 130px;
    }

    .course-hero-visual {
        order: -1;
    }

    .breadcrumb {
        position: relative;
        top: 0;
        margin-bottom: 20px;
    }

    .careers-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .course-detail-card {
        flex-direction: column;
        text-align: center;
    }

    .course-icon {
        margin: 0 auto;
    }

    .modules-grid {
        grid-template-columns: 1fr;
        text-align: left;
    }

    .seo-keywords {
        justify-content: center;
    }

    .course-cta {
        justify-content: center;
        flex-wrap: wrap;
    }

    .highlight-grid {
        grid-template-columns: 1fr 1fr;
    }

    .careers-grid {
        grid-template-columns: 1fr;
    }

    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .course-hero h1 {
        font-size: 1.7rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .highlight-grid {
        grid-template-columns: 1fr;
    }
}