:root {
    --primary-color: #ff6a02;
    --secondary-color: #1a0936;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    background: #fff;
}

/* .container {
    max-width: 85%;
    margin: 0 auto;
}

.container-fluid {
    max-width: 100%;
    margin: 0 auto;
} */

hr {
    border: 1px solid #e8e6e6ff;
    margin: 20px 0;
}

.course-details-section {
    padding: 80px 0;
    background: white;
}

.course-tag {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.course-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    max-width: 80%;
}

.course-subtitle {
    font-size: 1.1rem;
    font-weight: 400;
    color: #666;
    /* opacity: 0.9; */
    margin-bottom: 30px;
    max-width: 85%;
}

/* Course Meta Info */
.course-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.meta-icon {
    color: var(--primary-color);
}

.meta-text {
    display: flex;
    flex-direction: column;

}

.meta-label {
    font-size: 13px;
    color: #666;
    margin-bottom: 3px;
}

.meta-value {
    font-size: 1rem;
    font-weight: 500;
    color: #666;
}

.choice-buttons {
    display: flex;
    gap: 10px;
}

.choice-btn {
    background-color: rgb(239, 248, 255);
    color: var(--secondary-color);
    border: none;
    padding: 8px 20px;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.choice-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--selected-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
    z-index: 1;
    border-radius: 50px;
}

.choice-btn span {
    position: relative;
    z-index: 2;
}

.choice-btn.selected {
    background-color: var(--secondary-color);
    color: white;
}

.choice-btn.selected::after {
    transform: scaleX(1);
    transform-origin: left;
}

.choice-btn:hover:not(.selected) {
    /* background-color: #ff8b35; */
    /* border: 1px solid var(--secondary-color); */
    transform: translateY(-2px);
    /* box-shadow: 0 5px 15px rgba(255, 106, 2, 0.3); */
}

/* Main Content */
.course-content {
    padding: 50px 40px;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: black;
    margin-bottom: 10px;
    position: relative;
}

.course-description {
    font-size: 1.0rem;
    color: #444;
    margin-bottom: 40px;
    line-height: 1.8;
}

.course-description p {
    margin-bottom: 20px;
}

/* What You'll Learn Section */
.learn-list {
    display: grid;
    /* grid-template-columns: repeat(auto-fill, minmax(350px, 1fr)); */
    gap: 15px;
    margin-bottom: 40px;
}

.learn-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.learn-item span {
    font-weight: 700;

}

.learn-icon {
    color: #ff8b35;
    font-size: 1.2rem;
}

.learn-text {
    font-size: 1rem;
    color: #333;
}

.requirements-list {
    list-style-type: disc;
    padding-left: 40px;
    margin: 0;
}

.requirement-item {
    /* margin-bottom: 15px; */
    font-size: 16px;
    color: #333;
    line-height: 1.6;
    /* padding-left: 10px; */
}

.requirement-item::marker {
    color: #666;
    font-size: 1.5em;
}

/* CTA Buttons */
.cta-section {
    display: flex;
    justify-content: start;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.apply-button {
    background-color: var(--primary-color);
    /* background: linear-gradient(135deg, #3949ab 0%, #283593 100%); */
    color: var(--secondary-color);
    border: none;
    padding: 10px 15px;
    font-size: .8rem;
    font-weight: 500;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.apply-button:hover,
.favorite-button:hover {
    transform: translateY(-3px);
}

.favorite-button {
    background-color: transparent;
    color: #666;
    border: 1px solid #ddd;
    padding: 10px 15px;
    font-size: .8rem;
    font-weight: 500;
    border-radius: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.favorite-button:hover {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

.heart-icon {
    color: #f44336;
}

.contact-section {
    background-color: var(--primary-color);
    padding: 60px 0;
}

.contact-tagline {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.contact-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 2rem;
    color: #2e3635;
}

.btn-contact {
    display: inline-block;
    color: var(--primary-color);
    background-color: white;
    text-decoration: none;
    font-weight: 500;
    font-size: .8rem;
    transition: all 0.1s ease;
    border: 1px solid rgb(224, 222, 222);
    padding: 8px 15px;
    border-radius: 25px;
}

.btn-contact:hover {
    color: var(--secondary-color);
    transform: translateY(-2px);
    border-color: transparent;
}

/* Popular Training Courses Section */
.training-courses-section {
    padding: 60px 0;
    margin: 0;
    background: #eff8ff;
}

.popular-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    gap: 2rem;
    text-align: start;

}

.popular-header-content {
    flex: 1;
}

.popular-section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.popular-section-title .highlight {
    color: var(--primary-color);
}

.popular-section-subtitle {
    font-size: 1rem;
    color: #666;
    line-height: 1.6;
    max-width: 500px;
    margin: 0;
}

.popular-header-action {
    flex-shrink: 0;
}

.popular-browse-courses-btn {
    color: var(--primary-color);
    border: 2px rgb(191, 191, 191) solid;
    border-radius: 25px;
    padding: 8px 20px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

.popular-browse-courses-btn:hover {
    background: #e55a02;
    color: var(--secondary-color);
    border: 2px transparent solid;
}

/* Courses Grid */
.popular-courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.popular-course-card {
    background: #eff8ff;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
}

.popular-course-card:hover {
    background: white;
    border: 1px transparent solid;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.popular-course-image {
    height: 270px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.popular-course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.popular-course-tags {
    position: absolute;
    bottom: 12px;
    left: 12px;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.popular-course-tag {
    background: rgba(26, 9, 54, 0.9);
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.popular-course-info {
    padding: 1.5rem;
}

.popular-course-info hr {
    margin: 1.8rem 0;
    height: 1px;
    background-color: #dddbdb;
}

.popular-course-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.popular-course-meta {
    display: flex;
    gap: 1.5rem;
    /* margin-bottom: 1.5rem; */
}

.popular-course-location,
.popular-course-time {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: #666;
}

.popular-course-location i,
.popular-course-time i {
    color: var(--primary-color);
    font-size: 1.0rem;
}

.popular-course-location span,
.popular-course-time span {
    color: #666;
    font-size: 1.0rem;
}

.popular-course-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.popular-course-price {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: #666;
}

.popular-course-price i {
    color: var(--primary-color);
}

.popular-apply-btn {
    background: var(--primary-color);
    color: var(--secondary-color);
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.popular-apply-btn:hover {
    color: white;
    background: var(--secondary-color);
    /* font-weight: 600; */
}


/* Responsive Design */
@media (max-width: 1024px) {
    .course-title {
        font-size: 2.2rem;
        max-width: 100%;
    }

    .course-subtitle {
        max-width: 100%;
    }

    .learn-list {
        grid-template-columns: 1fr;
    }

    .popular-courses-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .popular-section-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {

    .course-header,
    .course-content {
        padding: 40px 25px;
    }

    .course-title {
        font-size: 1.9rem;
    }

    .course-meta {
        flex-direction: column;
        gap: 20px;
    }

    .cta-section {
        flex-direction: column;
        align-items: stretch;
    }

    .apply-button,
    .popular-apply-btn,
    .inquiry-btn,
    .favorite-button {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    .container {
        max-width: 95%;
        padding: 0 15px;
    }

    .popular-training-courses-section {
        padding: 40px 0;
    }

    .popular-section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        margin-bottom: 2rem;
    }

    .popular-section-title {
        font-size: 1.8rem;
    }

    .popular-section-subtitle {
        font-size: 0.95rem;
        max-width: 100%;
    }

    .popular-courses-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .popular-course-image {
        height: 180px;
    }

    .popular-course-info {
        padding: 1.2rem;
    }

    .popular-course-title {
        font-size: 1.1rem;
    }

    .popular-course-meta {
        gap: 1rem;
    }
}

@media (max-width: 480px) {

    .course-header,
    .course-content {
        padding: 30px 20px;
    }

    .course-title {
        font-size: 1.7rem;
    }

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

    .section-title {
        font-size: 1.5rem;
    }

    /**/
    .popular-training-courses-section {
        padding: 30px 0;
    }

    .popular-section-title {
        font-size: 1.5rem;
    }

    .popular-course-image {
        height: 160px;
    }

    .popular-course-info {
        padding: 1rem;
    }

    .popular-course-meta {
        flex-direction: column;
        gap: 0.5rem;
    }

    .popular-course-footer {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .popular-apply-btn {
        width: 100%;
        padding: 10px;
        text-align: center;
    }

}
.reviews-section {
    padding: 30px 0;
}

.review-summary {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 30px;
    text-align: center;
}

.average-rating {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.rating-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.rating-stars {
    color: #ffc107;
    font-size: 1.2rem;
}

.total-reviews {
    color: #6c757d;
    font-size: 0.9rem;
}

.review-item {
    border-bottom: 1px solid #eee;
    padding: 20px 0;
}

.review-item:last-child {
    border-bottom: none;
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 10px;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.reviewer-avatar {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.2rem;
}

.reviewer-details {
    display: flex;
    flex-direction: column;
}

.reviewer-name {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color);
}

.review-date {
    font-size: 0.8rem;
    color: #6c757d;
}

.review-rating {
    color: #ffc107;
    font-size: 0.9rem;
}

.review-rating i.checked {
    color: #ffc107;
}

.review-rating i:not(.checked) {
    color: #e4e5e9;
}

.review-content p {
    margin: 0;
    color: #333;
    line-height: 1.5;
}

/* Reviews Responsive */
@media (max-width: 768px) {
    .review-header {
        flex-direction: column;
        gap: 10px;
    }
}