/* ===================================
   Course Page Specific Styles
   =================================== */

/* Course Hero Section */
.course-hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    padding: 5rem 0;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.course-hero .hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-left h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.subtitle {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    opacity: 0.95;
}

.course-details {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Hero Image */
.hero-right {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-right .hero-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Why Course Section */
.why-course {
    padding: 5rem 0;
    background-color: var(--light-gray);
}

.why-course h2 {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 2rem;
    text-align: center;
}

.lead-text {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* Advantages Section */
.advantages {
    padding: 5rem 0;
    background: var(--white);
}

.advantages h2 {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 3rem;
    text-align: center;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.advantage-item {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
}

.advantage-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.advantage-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.advantage-item h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.advantage-item p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Course Program Section */
.course-program {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--white);
}

.course-program h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
}

.program-list {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    gap: 1.5rem;
}

.program-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 1.5rem;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.program-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateX(10px);
}

.module-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-orange);
    min-width: 50px;
}

.module-content h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.module-content p {
    opacity: 0.9;
    font-size: 0.95rem;
}

/* Timeline Section */
.timeline-section {
    padding: 5rem 0;
    background: var(--light-gray);
}

.timeline-section h2 {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 3rem;
    text-align: center;
}

.timeline-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.timeline-icon {
    background: var(--primary-blue);
    color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.2rem;
    box-shadow: 0 5px 15px rgba(30, 58, 138, 0.3);
}

.timeline-arrow {
    color: var(--primary-orange);
    font-size: 1.5rem;
    font-weight: 700;
}

/* Contact Form Section */
.contact-form-section {
    padding: 4rem 0;
    background: var(--white);
}

.form-intro {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.course-contact-form {
    max-width: 800px;
    margin: 0 auto;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.form-row input {
    padding: 1rem;
    border: 2px solid var(--light-blue);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-row input:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.course-contact-form button {
    display: block;
    margin: 0 auto;
}

/* Course Structure Section */
.course-structure {
    padding: 5rem 0;
    background: var(--light-gray);
}

.course-structure h2 {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 3rem;
    text-align: center;
}

.structure-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.structure-item {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.structure-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.structure-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.structure-item h4 {
    color: var(--primary-blue);
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.structure-item p {
    color: var(--text-gray);
    line-height: 1.6;
}

.small-text {
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* Target Audience Section */
.target-audience {
    padding: 5rem 0;
    background: var(--white);
}

.target-audience h2 {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 2rem;
    text-align: center;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.audience-item {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.audience-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.audience-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.audience-item h4 {
    color: var(--primary-blue);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.audience-item p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Responsive Design for Course Page */
@media (max-width: 768px) {
    .course-hero .hero-content {
        grid-template-columns: 1fr;
    }

    .hero-left h1 {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1.2rem;
    }

    .hero-right .hero-image {
        max-width: 100%;
    }

    .timeline-wrapper {
        flex-direction: column;
    }

    .timeline-arrow {
        transform: rotate(90deg);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .advantages-grid,
    .structure-grid,
    .audience-grid {
        grid-template-columns: 1fr;
    }
}