html {
  scroll-padding-top: 100px; /* altura do menu */
}

.course-hero-section {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    padding: 120px 0 80px;
    min-height: 70vh
}

.course-actions .btn {
    font-size: 16px;
}

.course-breadcrumb {
    margin-bottom: 1rem
}

.course-breadcrumb .breadcrumb {
    background: transparent;
    padding: 0;
    margin: 0
}

.course-breadcrumb .breadcrumb-item+.breadcrumb-item:before {
    color: var(--secondary-color)
}

.course-breadcrumb .breadcrumb-item a {
    color: var(--secondary-color);
    text-decoration: none
}

.course-category {
    margin-bottom: 1.5rem
}

.course-category .badge {
    font-size: .9rem;
    padding: .5rem 1rem;
    margin-right: .5rem
}

.course-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem
}

.course-description {
    font-size: 1.25rem;
    color: #999;
    margin-bottom: 2rem;
    line-height: 1.6
}

.course-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
    /* padding: 1.5rem 0; */
    padding: 0.5rem 0;
    border-top: 1px solid #e9ecef;
    border-bottom: 1px solid #e9ecef
}

.course-stats .stat-item {
    display: flex;
    align-items: center;
    gap: .5rem
}

.course-stats .stat-item i {
    font-size: 1.2rem
}

.course-stats .stat-value {
    font-weight: 600;
    color: var(--secondary-color)
}

.course-stats .stat-label {
    color: #333;
    font-size: .9rem
}

.course-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem
}

.course-preview-card {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(38,26,120,.15);
    overflow: hidden;
    position: sticky;
    top: 100px
}

.video-container {
    position: relative;
    overflow: hidden;
    text-align: center;
}

.video-container img {
    /* width: 100%; */
    width: 265px;
    /* height: 225px; */
    object-fit: cover
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 80px;
    height: 80px;
    background: rgba(38,26,120,.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all .3s ease
}

.play-button:hover {
    background: var(--secondary-color);
    transform: translate(-50%,-50%) scale(1.1)
}

.play-button i {
    color: #fff;
    font-size: 2rem;
    margin-left: 5px
}

.preview-content {
    padding: 2rem
}

.course-price {
    text-align: center;
    margin-bottom: 2rem
}

.current-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    display: block
}

.original-price {
    font-size: 1rem;
    color: #999;
    text-decoration: line-through;
    display: block;
    margin-top: .25rem
}

.course-includes {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem
}

.course-includes li {
    padding: .75rem 0;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #f8f9fa
}

.course-includes li:last-child {
    border-bottom: none
}

.course-includes li i {
    margin-right: .75rem;
    color: var(--secondary-color);
    width: 20px
}

.guarantee-badge {
    text-align: center;
    margin-top: 1.5rem;
    padding: 1rem;
    background: rgba(40,167,69,.1);
    border-radius: 10px;
    color: #28a745;
    font-weight: 500
}

.guarantee-badge i {
    margin-right: .5rem
}

.course-content-section {
    background: #fff
}

.course-tabs {
    border-bottom: 2px solid #e9ecef;
    margin-bottom: 2rem
}

.course-tabs .nav-link {
    border: none;
    color: #999;
    font-weight: 500;
    padding: 1rem 1.5rem;
    border-radius: 0;
    transition: all .3s ease
}

.course-tabs .nav-link:hover {
    color: var(--secondary-color);
    border-color: transparent
}

.course-tabs .nav-link.active {
    color: var(--secondary-color);
    background: transparent;
    border-bottom: 3px solid var(--secondary-color);
    font-weight: 600
}

.course-tab-content {
    background: #fff;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(38,26,120,.05)
}

.overview-content h3 {
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 1.5rem;
    margin-top: 2rem
}

.overview-content h3:first-child {
    margin-top: 0
}

.learning-objectives {
    margin-bottom: 3rem
}

.objectives-list {
    list-style: none;
    padding: 0
}

.objectives-list li {
    padding: .5rem 0;
    display: flex;
    align-items: flex-start
}

.objectives-list li i {
    margin-right: .75rem;
    margin-top: .25rem;
    flex-shrink: 0
}

.course-full-description {
    line-height: 1.8;
    color: #999
}

.course-full-description h4 {
    color: var(--secondary-color);
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 1rem
}

.prerequisites ul {
    list-style: none;
    background: #555;
    border-radius: 10px;
    padding: 1.5rem
}

.prerequisites li {
    position: relative;
    padding: .5rem 0 .5rem 2rem
}

.prerequisites li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: 700
}

.curriculum-header {
    margin-bottom: 2rem
}

.curriculum-header h3 {
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: .5rem
}

.curriculum-header p {
    color: #999;
    font-size: 1.1rem
}

.module-card {
    border: 1px solid #e9ecef;
    border-radius: 10px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all .3s ease
}

.module-card:hover {
    border-color: var(--secondary-color);
    box-shadow: 0 5px 15px rgba(38,26,120,.1)
}

.module-header {
    padding: 1.5rem;
    background: #f8f9fa;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color .3s ease
}

.module-header:hover {
    background: rgba(38,26,120,.05)
}

.module-info h4 {
    margin: 0;
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 1.1rem
}

.module-duration {
    color: #999;
    font-size: .9rem;
    margin-top: .25rem
}

.module-header i {
    color: var(--secondary-color);
    transition: transform .3s ease
}

.module-header[aria-expanded=true] i {
    transform: rotate(180deg)
}

.module-content {
    padding: 0 1.5rem 1.5rem
}

.lesson-item {
    display: flex;
    align-items: center;
    padding: .75rem 0;
    border-bottom: 1px solid #f8f9fa
}

.lesson-item:last-child {
    border-bottom: none
}

.lesson-item i {
    margin-right: 1rem;
    width: 20px;
    color: var(--secondary-color)
}

.lesson-title {
    flex-grow: 1;
    color: #999
}

.lesson-duration {
    color: #999;
    font-size: .9rem;
    font-weight: 500
}

.show-more-modules {
    text-align: center;
    margin-top: 2rem
}

.instructor-card {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 2rem
}

.instructor-header {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem
}

.instructor-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid;
    /* border-image: linear-gradient(135deg,var(--gradient-start),var(--gradient-end)) 1; */
    margin-right: 2rem;
    flex-shrink: 0
}

.instructor-info h3 {
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: .5rem
}

.instructor-title {
    color: var(--secondary-color);
    font-weight: 500;
    margin-bottom: 1rem
}

.instructor-stats {
    display: flex;
    flex-direction: column;
    gap: .5rem
}

.instructor-stats .stat {
    display: flex;
    align-items: center;
    color: #999
}

.instructor-stats .stat i {
    margin-right: .5rem;
    width: 20px
}

.instructor-bio h4,.instructor-bio h5 {
    color: var(--secondary-color);
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 1rem
}

.instructor-bio h4:first-child {
    margin-top: 0
}

.instructor-bio ul {
    padding-left: 1.5rem
}

.instructor-bio li {
    margin-bottom: .5rem;
    line-height: 1.6
}

.instructor-bio {
    color: #000;
}

.reviews-summary {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 2rem
}

.rating-overview {
    display: flex;
    align-items: center;
    gap: 3rem
}

.overall-rating {
    text-align: center;
    flex-shrink: 0
}

.rating-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--secondary-color);
    display: block
}

.rating-stars {
    margin: .5rem 0
}

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

.rating-count {
    color: #999;
    font-size: .9rem
}

.rating-breakdown {
    flex-grow: 1
}

.rating-bar {
    display: flex;
    align-items: center;
    margin-bottom: .75rem;
    gap: 1rem
}

.rating-bar span:first-child {
    width: 80px;
    font-size: .9rem;
    color: #999
}

.rating-bar .progress {
    flex-grow: 1;
    height: 8px;
    background: #e9ecef
}

.rating-bar span:last-child {
    width: 40px;
    text-align: right;
    font-size: .9rem;
    color: #999
}

.review-item {
    border-bottom: 1px solid #e9ecef;
    padding: 2rem 0
}

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

.review-header {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem
}

.reviewer-photo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 1rem;
    flex-shrink: 0
}

.reviewer-info h5 {
    margin: 0 0 .25rem;
    color: var(--secondary-color);
    font-weight: 600
}

.review-rating {
    margin-bottom: .25rem
}

.review-rating i {
    color: #ffc107;
    font-size: .9rem
}

.review-date {
    color: #999;
    font-size: .85rem
}

.review-content {
    padding-left: 66px;
    line-height: 1.6;
    color: #999
}

.load-more-reviews {
    margin-top: 2rem
}

.sidebar-card {
    background: #fff;
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(38,26,120,.05);
    border: 1px solid #e9ecef
}

.sidebar-card h4 {
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-size: 1.2rem
}

.related-course-item {
    display: flex;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid #f8f9fa
}

.related-course-item:last-child {
    border-bottom: none
}

.related-course-image {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
    margin-right: 1rem;
    flex-shrink: 0
}

.related-course-info h6 {
    margin: 0 0 .5rem;
    color: var(--secondary-color);
    font-weight: 500;
    font-size: .95rem;
    line-height: 1.3
}

.course-rating {
    display: flex;
    align-items: center;
    margin-bottom: .25rem
}

.course-rating i {
    margin-right: .25rem;
    font-size: .8rem
}

.course-rating span {
    font-size: .85rem;
    color: #999;
    font-weight: 500
}

.course-students {
    font-size: .8rem;
    color: #999
}

.course-progress-card {
    background: linear-gradient(135deg,rgba(38,26,120,.05),rgba(0,119,195,.05));
    border: 2px solid var(--secondary-color)
}

.progress-info {
    display: flex;
    align-items: center;
    gap: 1.5rem
}

.progress-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: conic-gradient(var(--secondary-color) 0deg,#e9ecef 0deg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    flex-shrink: 0
}

.progress-circle:before {
    content: "";
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #fff;
    position: absolute
}

.progress-percentage {
    font-weight: 700;
    color: var(--secondary-color);
    z-index: 1;
    font-size: 1.1rem
}

.progress-details p {
    margin: 0 0 .5rem;
    color: #999;
    font-size: .9rem
}

.progress-details strong {
    color: var(--secondary-color)
}

.course-features-list {
    list-style: none;
    padding: 0
}

.course-features-list li {
    padding: .75rem 0;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #f8f9fa
}

.course-features-list li:last-child {
    border-bottom: none
}

.course-features-list li i {
    margin-right: .75rem;
    width: 20px
}

.instructor-quick-info {
    display: flex;
    align-items: center
}

.instructor-mini-photo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 1rem;
    flex-shrink: 0;
    border: 2px solid var(--secondary-color)
}

.instructor-mini-info h6 {
    margin: 0 0 .25rem;
    color: var(--secondary-color);
    font-weight: 600;
    font-size: .95rem
}

.instructor-mini-title {
    color: #999;
    font-size: .85rem;
    margin: 0 0 .5rem
}

.instructor-mini-stats {
    display: flex;
    gap: 1rem
}

.instructor-mini-stats span {
    display: flex;
    align-items: center;
    font-size: .8rem;
    color: #999
}

.instructor-mini-stats i {
    margin-right: .25rem;
    font-size: .75rem
}

.faq-section {
    background: #f8f9fa
}

.faq-card {
    border: 1px solid #e9ecef;
    border-radius: 10px;
    margin-bottom: 1rem;
    overflow: hidden
}

.faq-card .card-header {
    background: #fff;
    border-bottom: none;
    padding: 0
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 1.5rem;
    color: var(--secondary-color);
    font-weight: 500;
    text-decoration: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all .3s ease
}

.faq-question:hover {
    color: var(--primary-color);
    text-decoration: none;
    background: rgba(38,26,120,.02)
}

.faq-question:focus {
    box-shadow: none
}

.faq-icon {
    transition: transform .3s ease;
    color: var(--secondary-color)
}

.faq-question[aria-expanded=true] .faq-icon {
    transform: rotate(45deg)
}

.faq-answer {
    padding: 1.5rem;
    border-top: 1px solid #f8f9fa;
    background: #fafafa;
    line-height: 1.6;
    color: #999
}

.subscription-plan {
    border: 2px solid #e9ecef;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    height: 100%;
    position: relative;
    transition: all .3s ease
}

.subscription-plan:hover {
    border-color: var(--secondary-color);
    transform: translateY(-5px)
}

.subscription-plan.featured {
    border-color: var(--secondary-color);
    background: linear-gradient(135deg,rgba(38,26,120,.05),rgba(0,119,195,.05));
    transform: scale(1.05)
}

.plan-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg,var(--gradient-start),var(--gradient-end));
    color: #fff;
    padding: .5rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: .9rem
}

.plan-price {
    margin: 2rem 0
}

.plan-price .currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--secondary-color)
}

.plan-price .amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--secondary-color)
}

.plan-price .period {
    font-size: 1.25rem;
    color: #999
}

.plan-savings {
    color: #28a745;
    font-weight: 600;
    margin-bottom: 1.5rem
}

.plan-features {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
    text-align: left
}

.plan-features li {
    padding: .5rem 0;
    display: flex;
    align-items: center
}

.plan-features li i {
    margin-right: .75rem;
    width: 20px
}

.share-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-bottom: 1rem
}

.share-btn {
    flex: 1;
    min-width: 120px
}

.copy-btn:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    color: #fff
}

@media (max-width: 992px) {
    .course-hero-section {
        padding:100px 0 60px
    }

    .course-title {
        font-size: 2.5rem
    }

    .course-stats {
        gap: 1rem
    }

    .course-actions {
        flex-direction: column
    }

    .course-actions .btn {
        width: 100%;
        margin-bottom: .5rem
    }

    .course-preview-card {
        position: static;
        margin-top: 3rem
    }

    .rating-overview {
        gap: 2rem
    }

    .instructor-header,.rating-overview {
        flex-direction: column;
        text-align: center
    }

    .instructor-photo {
        margin-right: 0;
        margin-bottom: 1.5rem
    }
}

@media (max-width: 768px) {
    .course-title {
        font-size:2rem
    }

    .course-description {
        font-size: 1.1rem
    }

    .course-stats {
        flex-direction: column;
        gap: 1rem
    }

    .course-tab-content {
        padding: 1.5rem
    }

    .module-header {
        padding: 1rem
    }

    .module-content {
        padding: 0 1rem 1rem
    }

    .instructor-header {
        flex-direction: column;
        text-align: center
    }

    .instructor-photo {
        width: 100px;
        height: 100px;
        margin-right: 0;
        margin-bottom: 1rem
    }

    .review-content {
        padding-left: 0;
        margin-top: 1rem
    }

    .sidebar-card {
        margin-bottom: 1.5rem
    }

    .subscription-plan.featured {
        transform: none;
        margin-top: 2rem
    }
}

@media (max-width: 576px) {
    .course-hero-section {
        padding:80px 0 40px
    }

    .course-title {
        font-size: 1.75rem
    }

    .course-actions .btn {
        font-size: .9rem;
        padding: .6rem 1rem
    }

    .preview-content {
        padding: 1.5rem
    }

    .course-tab-content {
        padding: 1rem
    }

    .faq-question {
        padding: 1rem;
        font-size: .95rem
    }

    .faq-answer {
        padding: 1rem
    }

    .share-buttons {
        flex-direction: column
    }

    .share-btn {
        width: 100%
    }
}

@media print {
    .course-actions,.course-preview-card,.cta-section,.footer,.navbar,.sidebar-card {
        display: none!important
    }

    .course-hero-section {
        padding: 2rem 0
    }

    .course-tab-content {
        box-shadow: none;
        border: 1px solid #ddd
    }
}

@media (prefers-reduced-motion:reduce) {
    * {
        animation-duration: .01ms!important;
        animation-iteration-count: 1!important;
        transition-duration: .01ms!important
    }
}

@media (prefers-contrast:high) {
    .course-preview-card,.course-tab-content,.sidebar-card {
        border: 2px solid #000
    }

    .btn-primary {
        background: #000;
        border-color: #000
    }

    .btn-outline-primary {
        border-color: #000;
        color: #000
    }
}

@media (prefers-color-scheme: dark) {
    .course-hero-section {
        background: linear-gradient(135deg, #f8f9fa, #e9ecef);
        color: #fff
    }

    .course-preview-card,.course-tab-content,.sidebar-card {
        background: #2d2d2d;
        color: #fff;
        border-color: #404040
    }

    .course-description {
        color: #444
    }

    .faq-section {
        background: #1a1a1a
    }

    .faq-card {
        background: #2d2d2d;
        border-color: #404040
    }

    .faq-answer {
        background: #333;
        border-color: #404040
    }
}

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

body {
    font-family: Poppins,sans-serif;
    line-height: 1.6;
    color: #333
}

:root {
    --primary-color: #261a78;
    --secondary-color: #0077c3;
    --accent-color: #ffc107;
    --dark-color: #343a40;
    --light-color: #f8f9fa;
    --white: #fff;
    --gradient-start: #261a78;
    --gradient-end: #0077c3
}

.navbar {
    padding: 0
}

.navbar,.navbar-brand img {
    transition: all .3s ease
}

.navbar-nav .nav-link {
    font-weight: 500;
    margin: 0 .5rem;
    transition: color .3s ease
}

.navbar-nav .nav-link:hover {
    color: #50b0eb!important
}

.btn-login {
    color: var(--primary-color)!important;
    font-weight: 600
}

.btn-cta {
    padding: .5rem 1.5rem!important;
    font-weight: 600;
    border-radius: 25px;
    background: linear-gradient(135deg,var(--gradient-start),var(--gradient-end));
    border: none;
    color: #fff
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(111,96,206,.3)
}

.hero-section {
    background: linear-gradient(135deg,#f8f9fa,#e9ecef);
    padding-top: 80px
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg,var(--gradient-start),var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #6c757d;
    margin-bottom: 2rem
}

.hero-stats .stat-item {
    text-align: center
}

.hero-stats .stat-item h3 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg,var(--gradient-start),var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: .5rem
}

.hero-stats .stat-item p {
    color: #6c757d;
    font-weight: 500
}

.hero-buttons .btn {
    padding: .75rem 2rem;
    font-weight: 600;
    border-radius: 25px;
    text-transform: uppercase;
    letter-spacing: .5px
}

.hero-image img {
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(38,26,120,.15)
}

.features-section {
    padding: 5rem 0
}

.feature-card {
    padding: 2rem;
    border-radius: 15px;
    transition: transform .3s ease,box-shadow .3s ease;
    height: 100%;
    background: #fff;
    border: 1px solid #e9ecef
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(38,26,120,.1);
    border-color: var(--primary-color)
}

.feature-icon {
    font-size: 3rem;
    background: linear-gradient(135deg,var(--gradient-start),var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem
}

.feature-card h4 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color)
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg,var(--gradient-start),var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.section-subtitle {
    font-size: 1.25rem;
    color: #6c757d;
    margin-bottom: 3rem
}

.course-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(38,26,120,.1);
    transition: transform .3s ease,box-shadow .3s ease;
    height: 100%;
    border: 1px solid #e9ecef
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(38,26,120,.2);
    border-color: var(--primary-color)
}

.course-image {
    position: relative;
    overflow: hidden
}

.course-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform .3s ease
}

.course-card:hover .course-image img {
    transform: scale(1.05)
}

.course-content {
    padding: 1.5rem
}

.course-content h4 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color)
}

.course-meta {
    display: flex;
    justify-content: space-between;
    margin-top: 1rem;
    font-size: .9rem;
    color: #6c757d
}

.course-meta span {
    display: flex;
    align-items: center
}

.course-meta i {
    margin-right: .5rem;
    color: var(--secondary-color)
}

.specialist-card {
    background: #fff;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(38,26,120,.1);
    transition: transform .3s ease;
    height: 100%;
    border: 1px solid #e9ecef
}

.specialist-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color)
}

.specialist-image {
    margin-bottom: 1.5rem
}

.specialist-image img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid;
    /* border-image: linear-gradient(135deg,var(--gradient-start),var(--gradient-end)) 1 */
}

.specialist-title {
    background: linear-gradient(135deg,var(--gradient-start),var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
    margin-bottom: 1rem
}

.specialist-bio {
    color: #6c757d;
    font-size: .9rem
}

.pricing-card {
    background: #fff;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(38,26,120,.1);
    transition: transform .3s ease;
    position: relative;
    height: 100%;
    border: 1px solid #e9ecef
}

.pricing-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color)
}

.pricing-card.featured {
    border: 3px solid var(--primary-color);
    transform: scale(1.05);
    background: linear-gradient(135deg,rgba(38,26,120,.05),rgba(0,119,195,.05))
}

.pricing-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg,var(--gradient-start),var(--gradient-end));
    color: #fff;
    padding: .5rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: .9rem
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem
}

.pricing-header h3 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color)
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: .5rem
}

.currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color)
}

.amount {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg,var(--gradient-start),var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.period {
    font-size: 1.25rem;
    color: #6c757d
}

.price-note {
    font-size: .9rem;
    color: #6c757d
}

.pricing-features ul {
    list-style: none;
    padding: 0
}

.pricing-features li {
    padding: .5rem 0;
    display: flex;
    align-items: center
}

.pricing-features i {
    color: var(--secondary-color);
    margin-right: .75rem
}

.guarantee-text {
    color: #6c757d;
    font-size: 1.1rem;
    font-weight: 500
}

.guarantee-text i {
    color: var(--secondary-color);
    margin-right: .5rem
}

.testimonial-card {
    background: #fff;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(38,26,120,.1);
    height: 100%;
    border: 1px solid #e9ecef
}

.testimonial-content {
    margin-bottom: 2rem
}

.testimonial-content p {
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.6
}

.testimonial-author {
    display: flex;
    align-items: center
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-right: 1rem;
    border: 2px solid var(--primary-color)
}

.author-info h5 {
    font-weight: 600;
    margin-bottom: .25rem;
    color: var(--primary-color)
}

.author-info p {
    color: #6c757d;
    margin-bottom: 0
}

.cta-section {
    background: linear-gradient(135deg,var(--gradient-start),var(--gradient-end));
    color: #fff
}

.cta-section .btn-outline-light:hover {
    background: #fff;
    color: var(--primary-color)
}

.footer {
    background: var(--dark-color)!important
}

.footer h5,.footer h6 {
    color: #fff;
    font-weight: 600;
    margin-bottom: 1rem
}

.footer-links {
    list-style: none;
    padding: 0
}

.footer-links li {
    margin-bottom: .5rem
}

.footer-links a {
    color: #adb5bd;
    text-decoration: none;
    transition: color .3s ease
}

.footer-links a:hover {
    color: var(--secondary-color)
}

.footer-contact {
    list-style: none;
    padding: 0
}

.footer-contact li {
    color: #adb5bd;
    margin-bottom: .5rem
}

.footer-contact i {
    margin-right: .5rem;
    color: var(--secondary-color)
}

.social-links {
    margin-top: 1rem
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg,var(--gradient-start),var(--gradient-end));
    color: #fff;
    text-align: center;
    line-height: 40px;
    border-radius: 50%;
    margin-right: .5rem;
    transition: transform .3s ease
}

.social-links a:hover {
    transform: scale(1.1)
}

.modal-content {
    border-radius: 15px;
    border: none
}

.modal-header {
    background: linear-gradient(135deg,rgba(38,26,120,.1),rgba(0,119,195,.1));
    border-radius: 15px 15px 0 0;
    border-bottom: 2px solid var(--primary-color)
}

.modal-title {
    color: var(--primary-color);
    font-weight: 600
}

.subscription-info ul li {
    margin-bottom: .75rem
}

.subscription-info i {
    margin-right: .75rem;
    color: var(--secondary-color)
}

.btn-primary {
    background: linear-gradient(135deg,var(--gradient-start),var(--gradient-end));
    border: none;
    font-weight: 600;
    padding: .75rem 1.5rem;
    border-radius: 25px;
    transition: all .3s ease
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(38,26,120,.3)
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
    padding: .75rem 1.5rem;
    border-radius: 25px;
    transition: all .3s ease;
    background: transparent
}

.btn-outline-primary:hover {
    background: linear-gradient(135deg,var(--gradient-start),var(--gradient-end));
    border-color: var(--primary-color);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(38,26,120,.3)
}

.form-control {
    border-radius: 10px;
    border: 2px solid #e9ecef;
    padding: .75rem 1rem;
    transition: border-color .3s ease
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 .2rem rgba(38,26,120,.25)
}

.progress {
    background-color: #e9ecef;
    border-radius: 10px
}

.progress-bar {
    border-radius: 10px
}

.badge-primary,.progress-bar {
    background: linear-gradient(135deg,var(--gradient-start),var(--gradient-end))
}

.badge-secondary {
    background: var(--secondary-color)
}

a {
    color: var(--primary-color);
    transition: color .3s ease
}

a:hover {
    color: var(--secondary-color);
    text-decoration: none
}

.text-primary {
    color: var(--primary-color)!important
}

.text-secondary {
    color: var(--secondary-color)!important
}

.bg-primary {
    background: linear-gradient(135deg,var(--gradient-start),var(--gradient-end))!important
}

.bg-secondary {
    background-color: var(--secondary-color)!important
}

.border-primary {
    border-color: var(--primary-color)!important
}

.shadow-custom {
    box-shadow: 0 10px 30px rgba(38,26,120,.1)!important
}

.gradient-text {
    background: linear-gradient(135deg,var(--gradient-start),var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.gradient-bg {
    background: linear-gradient(135deg,var(--gradient-start),var(--gradient-end))
}

.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite
}

@keyframes spin {
    0% {
        transform: rotate(0deg)
    }

    to {
        transform: rotate(1turn)
    }
}

.notification-alert {
    border-left: 4px solid var(--primary-color)
}

.alert-success {
    background-color: rgba(38,26,120,.1);
    border-color: var(--primary-color);
    color: var(--primary-color)
}

.alert-danger {
    background-color: rgba(220,53,69,.1);
    border-color: #dc3545;
    color: #dc3545
}

.dark-mode {
    background-color: #1a1a1a;
    color: #fff
}

.dark-mode .navbar {
    background-color: #2d2d2d!important
}

.dark-mode .card,.dark-mode .modal-content {
    background-color: #2d2d2d;
    color: #fff
}

@media (max-width: 768px) {
    .hero-title {
        font-size:2.5rem
    }

    .hero-subtitle {
        font-size: 1.1rem
    }

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

    .pricing-card.featured {
        transform: none;
        margin-top: 2rem
    }

    .hero-buttons .btn {
        display: block;
        margin-bottom: 1rem
    }

    .specialist-image img {
        border: 3px solid;
        border-image: linear-gradient(135deg,var(--gradient-start),var(--gradient-end)) 1
    }
}

@media (max-width: 576px) {
    .hero-section {
        padding-top:100px
    }

    .hero-title {
        font-size: 2rem
    }

    .feature-card,.pricing-card,.specialist-card,.testimonial-card {
        margin-bottom: 2rem
    }
}

::-webkit-scrollbar {
    width: 8px
}

::-webkit-scrollbar-track {
    background: #f1f1f1
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg,var(--gradient-start),var(--gradient-end));
    border-radius: 4px
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color)
}

::selection {
    background: rgba(38,26,120,.2);
    color: var(--primary-color)
}

::-moz-selection {
    background: rgba(38,26,120,.2);
    color: var(--primary-color)
}