/* Course Details Page Styles */
.course-details-section {
    padding: 60px 0;
    background-color: var(--light-gray);
}

.course-details-container {
    background: var(--white);
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.course-header {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--light-gray);
}

.course-badge {
    flex-shrink: 0;
    width: 150px;
    height: 150px;
}

.course-badge img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.course-info {
    flex-grow: 1;
}

.course-info h1 {
    font-size: 1.5rem;
    color: var(--dark-gray);
    margin-bottom: 10px;
}

.course-code {
    font-size: 1.2rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

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

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--medium-gray);
}

.meta-item i {
    color: var(--primary-blue);
}

.course-section {
    margin-bottom: 40px;
}

.course-section h2 {
    font-size: 1.5rem;
    color: var(--dark-gray);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--light-blue);
}

.modules-list {
    gap: 14px;
    margin-top: 8px;
}

.module {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 12px 16px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.02);
    border-left: 3px solid #0066ff;
    transition: box-shadow 0.2s;
}

.module:hover {
    box-shadow: 0 4px 16px rgba(0,102,255,0.08);
}

.module h3 {
    margin-top: 0;
    margin-bottom: 6px;
    color: #0066ff;
    font-size: 1rem;
    font-weight: 600;
}

.module-description {
    margin-left: 4px;
    font-size: 0.97rem;
}

.module-description ol,
.module-description ul {
    margin: 0 0 0 18px;
    padding: 0;
}

.module-description li {
    margin-bottom: 3px;
    font-size: 0.97rem;
    color: #222;
}

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

.tools-list li {
    padding: 10px 0;
    border-bottom: 1px solid var(--light-gray);
    display: flex;
    align-items: center;
    gap: 10px;
}

.tools-list li:last-child {
    border-bottom: none;
}

.tools-list li i {
    color: var(--primary-blue);
}

.exam-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.exam-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: var(--light-gray);
    border-radius: 8px;
}

.exam-item i {
    color: var(--primary-blue);
    font-size: 1.2rem;
}

.course-cta {
    margin-top: 40px;
    text-align: center;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.tool-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
    transition: transform 0.2s ease;
}

.tool-item:hover {
    transform: translateY(-5px);
}

.tool-image {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 10px;
}

.tool-name {
    font-size: 14px;
    color: #333;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .course-details-container {
        padding: 30px;
    }

    .course-hero {
        padding: 30px;
    }

    .course-hero-title {
        font-size: 1.3rem;
    }

    .course-code-label {
        font-size: 0.95rem;
        padding: 3px 12px;
    }

    .tools-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
}

@media (max-width: 900px) {
    .course-hero {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 25px 20px;
        gap: 25px;
    }
    .course-hero-badge {
        width: 100%;
        flex: none;
        margin: 0;
        display: flex;
        justify-content: center;
        align-items: center;
        text-align: center;
    }
    .course-badge-img {
        width: 120px;
        height: 120px;
    }
    .course-hero-title-row {
        justify-content: center;
    }

    .course-meta {
        justify-content: center;
    }

    .course-hero-actions {
        justify-content: center;
    }

    .exam-details-cards {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 15px;
    }

    .exam-detail-card {
        padding: 12px;
    }

    .recommended-courses-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .course-details-section {
        padding: 40px 0;
    }

    .course-details-container {
        padding: 20px;
    }

    .course-section h2 {
        font-size: 1.3rem;
    }

    .module-accordion-header {
        padding: 12px 15px;
        font-size: 0.95rem;
    }

    .module-accordion-description {
        font-size: 0.9rem;
        padding: 10px 0;
    }

    .tools-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 15px;
    }

    .tool-item {
        padding: 12px;
    }

    .tool-image {
        width: 60px;
        height: 60px;
    }

    .tool-name {
        font-size: 0.85rem;
    }

    .recommended-course-image {
        display: flex;
        justify-content: center;
        align-items: center;
        padding: 0;
        height: 140px;
        width: 100%;
        background: #f8f9fa;
    }

    .recommended-course-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

    .recommended-course-info {
        text-align: center;
        padding: 15px;
    }

    .recommended-course-title {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }

    .recommended-course-meta {
        justify-content: center;
        margin-bottom: 15px;
    }

    .recommended-course-info .btn {
        margin: 0 auto;
    }

    .carousel-nav {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        width: 40px;
        height: 40px;
        background: var(--white);
        border: none;
        border-radius: 50%;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 2;
        transition: opacity 0.3s ease;
    }

    .carousel-nav.prev {
        left: -20px;
    }

    .carousel-nav.next {
        right: -20px;
    }

    .carousel-nav i {
        color: var(--primary-blue);
        font-size: 1.2rem;
    }

    .carousel-nav:hover {
        background: var(--light-blue);
    }

    .carousel-nav:disabled {
        opacity: 0;
        cursor: default;
    }
}

@media (max-width: 480px) {
    .course-details-section {
        padding: 30px 0;
    }

    .course-details-container {
        padding: 15px;
    }

    .course-hero {
        align-items: center;
    }
    .course-hero-badge {
        width: 100%;
        flex: none;
        margin: 0;
        display: flex;
        justify-content: center;
        align-items: center;
        text-align: center;
    }
    .course-badge-img {
        width: 100px;
        height: 100px;
    }
    .course-hero-title {
        font-size: 1.1rem;
    }

    .course-code-label {
        font-size: 0.85rem;
        padding: 2px 10px;
    }

    .course-hero-tagline {
        font-size: 0.9rem;
    }

    .about-cert-list li {
        font-size: 0.8rem;
    }

    .course-hero-actions {
        flex-direction: column;
        gap: 10px;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .module-accordion-header {
        padding: 10px 12px;
        font-size: 0.55rem;
    }

    .module-accordion-description {
        font-size: 0.55rem;
    }

    .tools-grid {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
        gap: 10px;
    }

    .tool-item {
        padding: 10px;
    }

    .tool-image {
        width: 50px;
        height: 50px;
    }

    .tool-name {
        font-size: 0.8rem;
    }

    .recommended-course-image {
        height: 120px;
    }

    .recommended-course-info {
        padding: 12px;
    }

    .recommended-course-title {
        font-size: 0.85rem;
    }

    .recommended-course-meta {
        font-size: 0.8rem;
    }

    .course-section h2 {
        font-size: 1.05rem;
    }
}

/* Fix for very small screens */
@media (max-width: 360px) {
    .course-hero-title {
        font-size: 1rem;
    }

    .course-code-label {
        font-size: 0.8rem;
        padding: 2px 8px;
    }

    .tools-grid {
        grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    }

    .tool-image {
        width: 40px;
        height: 40px;
    }

    .tool-name {
        font-size: 0.75rem;
    }
}

.modules-accordion-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
}

.module-accordion {
    border-radius: 8px;
    background: #f8f9fa;
    box-shadow: 0 1px 4px rgba(0,0,0,0.02);
    overflow: hidden;
    border-left: 3px solid #0066ff;
}

.module-accordion-header {
    width: 100%;
    background: none;
    border: none;
    outline: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    font-size: 1rem;
    font-weight: 400;
    color: #222;
    cursor: pointer;
    transition: background 0.2s;
}

.module-accordion-header:hover,
.module-accordion-header[aria-expanded="true"] {
    background: #eaf2ff;
}

.module-accordion-title {
    text-align: left;
    font-weight: 400;
    color: #222;
    font-size: 0.95rem;
}

.module-accordion-title .module-number {
    color: #0066ff;
    font-weight: 400;
    margin-right: 4px;
}

.module-accordion-arrow {
    display: inline-block;
    width: 18px;
    height: 18px;
    transition: transform 0.2s;
    background: url('data:image/svg+xml;utf8,<svg fill="%230066ff" height="18" viewBox="0 0 24 24" width="18" xmlns="http://www.w3.org/2000/svg"><path d="M8.59 16.59L13.17 12 8.59 7.41 10 6l6 6-6 6z"/></svg>') no-repeat center center;
    background-size: 18px 18px;
}

.module-accordion-arrow.open {
    transform: rotate(90deg);
}

.module-accordion-panel {
    max-height: 0;
    overflow: hidden;
    background: #fff;
    transition: max-height 0.3s cubic-bezier(0.4,0,0.2,1);
    padding: 0 18px;
}

.module-accordion-description {
    padding: 12px 0 14px 0;
    font-size: 0.97rem;
    color: #222;
}

.module-accordion-description ol,
.module-accordion-description ul {
    margin: 0 0 0 18px;
    padding: 0;
}

.module-accordion-description li {
    margin-bottom: 3px;
    font-size: 0.97rem;
}

.course-hero {
    display: flex;
    align-items: flex-start;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.07);
    padding: 36px 36px 28px 36px;
    margin-bottom: 36px;
    gap: 40px;
    border: 1.5px solid #f0f0f0;
}

.course-hero-badge {
    flex: 0 0 180px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.course-badge-img {
    width: 160px;
    height: 160px;
    border-radius: 14px;
    object-fit: contain;
    background: #f8f9fa;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    border: 1.5px solid #eee;
}

.course-hero-info {
    flex: 1;
    min-width: 0;
}

.course-hero-title-row {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}

.course-hero-title {
    font-size: 1.2rem;
    font-weight: 500;
    margin: 0;
    color: #222;
    letter-spacing: -1px;
    line-height: 1.1;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.ai-plus-highlight {
    color: #FFD700;
    font-weight: 700;
    letter-spacing: 0;
    margin-right: 4px;
}

.course-code-label {
    background: #fff8e1;
    color: #f9b233;
    font-weight: 600;
    border-radius: 6px;
    padding: 4px 14px;
    font-size: 1.05rem;
    margin-left: 10px;
    border: 1.5px solid #ffe0a3;
    letter-spacing: 0.5px;
}

.course-hero-tagline {
    font-size: 1rem;
    font-weight: 500;
    margin: 12px 0 16px 0;
    color: #444;
    line-height: 1.4;
}

.about-cert-list {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 25px 30px;
    margin: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    border: 1px solid #eee;
}

.about-cert-list li {
    position: relative;
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: #444;
    line-height: 1.5;
    padding-left: 24px;
}

.about-cert-list li:last-child {
    margin-bottom: 0;
}

.about-cert-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.9em;
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, #FFD700 60%, #f9b233 100%);
    border-radius: 50%;
    box-shadow: 0 1px 2px rgba(249,178,51,0.18);
    transform: translateY(-50%);
}

.about-cert-list li b {
    color: #222;
    font-weight: 600;
}

.course-hero-actions {
    margin-top: 16px;
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn.btn-primary {
    background: #0066ff;
    color: #fff;
    border-radius: 7px;
    padding: 10px 20px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    font-size: 0.98rem;
    box-shadow: 0 2px 8px rgba(0,102,255,0.07);
    transition: background 0.2s, box-shadow 0.2s;
}

.btn.btn-primary:hover {
    background: #004bb5;
    box-shadow: 0 4px 16px rgba(0,102,255,0.13);
}

.btn.btn-secondary {
    background: #f5f5f5;
    color: #0066ff;
    border-radius: 7px;
    padding: 10px 20px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    font-size: 0.98rem;
    box-shadow: 0 2px 8px rgba(0,102,255,0.04);
    transition: background 0.2s, box-shadow 0.2s;
}

.btn.btn-secondary:hover {
    background: #eaf2ff;
    box-shadow: 0 4px 16px rgba(0,102,255,0.09);
}

.exam-details-section {
    margin-top: 40px;
    padding: 20px;
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.exam-details-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--light-blue);
}

.exam-details-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.exam-detail-card {
    padding: 15px;
    background-color: var(--light-gray);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.exam-detail-label {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.exam-detail-desc {
    font-size: 0.97rem;
    color: #222;
}

/* Recommended Courses Section */
.recommended-courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 30px;
    position: relative;
}

.recommended-course-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.recommended-course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.recommended-course-image {
    width: 100%;
    height: 180px;
    object-fit: contain;
    background: #f8f9fa;
    padding: 15px;
}

.recommended-course-info {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.recommended-course-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-gray);
    margin: 0;
}

.recommended-course-meta {
    display: flex;
    gap: 16px;
    color: var(--medium-gray);
    font-size: 0.9rem;
}

.recommended-course-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.recommended-course-meta i {
    color: var(--primary-blue);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.9rem;
    align-self: flex-start;
    margin-top: auto;
}

/* Skeleton Loading Animation */
@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

.loading-skeleton {
    padding: 20px;
}

.skeleton-hero {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--light-gray);
}

.skeleton-badge {
    width: 150px;
    height: 150px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 12px;
}

.skeleton-content {
    flex-grow: 1;
}

.skeleton-title {
    height: 40px;
    width: 70%;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    margin-bottom: 15px;
    border-radius: 4px;
}

.skeleton-meta {
    height: 24px;
    width: 40%;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    margin-bottom: 20px;
    border-radius: 4px;
}

.skeleton-tagline {
    height: 20px;
    width: 90%;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    margin-bottom: 20px;
    border-radius: 4px;
}

.skeleton-list {
    margin-bottom: 20px;
}

.skeleton-item {
    height: 16px;
    width: 80%;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    margin-bottom: 10px;
    border-radius: 4px;
}

.skeleton-actions {
    height: 40px;
    width: 200px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 6px;
}

.skeleton-section {
    margin-bottom: 40px;
}

.skeleton-heading {
    height: 32px;
    width: 30%;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    margin-bottom: 20px;
    border-radius: 4px;
}

.skeleton-modules {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.skeleton-module {
    height: 60px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 8px;
}

.skeleton-tools {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 20px;
}

.skeleton-tool {
    height: 120px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 8px;
}

@media (max-width: 768px) {
    .skeleton-hero {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .skeleton-badge {
        width: 120px;
        height: 120px;
    }

    .skeleton-content {
        width: 100%;
    }

    .skeleton-title {
        width: 100%;
    }

    .skeleton-meta {
        width: 60%;
        margin: 0 auto 20px;
    }

    .skeleton-tagline {
        width: 100%;
    }

    .skeleton-item {
        width: 100%;
    }

    .skeleton-actions {
        width: 100%;
        max-width: 200px;
        margin: 0 auto;
    }

    .skeleton-tools {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }

    .course-details-container {
        padding: 20px;
    }

    .course-hero {
        padding: 20px;
    }

    .course-badge {
        width: 120px;
        height: 120px;
        margin: 0 auto 20px;
    }

    .course-header {
        text-align: center;
    }

    .course-meta {
        justify-content: center;
    }

    .course-tagline {
        text-align: center;
    }

    .course-actions {
        flex-direction: column;
        gap: 10px;
    }

    .course-actions .btn {
        width: 100%;
    }

    .course-content {
        padding: 20px;
    }

    .course-section {
        margin-bottom: 30px;
    }

    .module-card {
        padding: 15px;
    }

    .module-header {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .module-number {
        margin: 0 auto;
    }

    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .tool-card {
        padding: 15px;
    }

    .tool-icon {
        width: 40px;
        height: 40px;
    }

    .tool-name {
        font-size: 14px;
    }

    .recommended-courses {
        padding: 20px;
    }

    .recommended-courses .section-header {
        text-align: center;
    }

    .recommended-courses .section-title {
        font-size: 24px;
    }

    .recommended-courses .section-subtitle {
        font-size: 16px;
    }

    /* Center course cards on mobile */
    .recommended-courses-grid {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .recommended-course-card {
        width: 100%;
        max-width: 320px;
        margin: 0 auto;
    }

    .recommended-course-image {
        display: flex;
        justify-content: center;
        align-items: center;
        padding: 20px;
    }

    .recommended-course-image img {
        max-width: 100%;
        height: 100%;
        object-fit: fill;
    }

    .recommended-course-info {
        text-align: center;
        padding: 15px;
    }

    .recommended-course-title {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }

    .recommended-course-meta {
        justify-content: center;
        margin-bottom: 15px;
    }

    .recommended-course-info .btn {
        margin: 0 auto;
    }
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    margin-left: 20px;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }

    .menu-icon {
        display: block;
        width: 25px;
        height: 3px;
        background-color: var(--primary-blue);
        position: relative;
        transition: background-color 0.3s ease;
    }

    .menu-icon::before,
    .menu-icon::after {
        content: '';
        position: absolute;
        width: 25px;
        height: 3px;
        background-color: var(--primary-blue);
        transition: transform 0.3s ease;
    }

    .menu-icon::before {
        top: -8px;
    }

    .menu-icon::after {
        bottom: -8px;
    }

    .nav {
        position: fixed;
        top: 80px;
        right: -100%;
        width: 300px;
        background: white;
        padding: 20px;
        transition: right 0.3s ease;
        z-index: 1000;
        box-shadow: -2px 0 5px rgba(0, 0, 0, 0.1);
        border-radius: 0 0 0 8px;
    }

    .nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-list li {
        margin: 10px 0;
    }

    .mobile-menu-toggle.active .menu-icon {
        background-color: transparent;
    }

    .mobile-menu-toggle.active .menu-icon::before {
        transform: rotate(45deg);
        top: 0;
    }

    .mobile-menu-toggle.active .menu-icon::after {
        transform: rotate(-45deg);
        bottom: 0;
    }
}

/* --- Blue Themed Contact Form Styles --- */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem;
    background: #f4f8ff; /* light blue background */
    border-radius: 10px;
    box-shadow: 0 2px 16px rgba(0, 102, 255, 0.08);
    border: 2.5px solid #d1ac3b;
}

.contact-form .form-group {
    margin-bottom: 1.5rem;
}

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #222;
    font-family: 'Poppins', 'Open Sans', Arial, sans-serif;
    letter-spacing: 0.02em;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1.5px solid #b3d1ff;
    border-radius: 5px;
    font-size: 1rem;
    font-family: 'Open Sans', Arial, sans-serif;
    color: #222;
    background: #fff;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: #0066ff;
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 102, 255, 0.15);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #7fa7d9;
    opacity: 1;
    font-style: italic;
}

.contact-form textarea {
    min-height: 120px;
    resize: vertical;
}

.contact-form button[type="submit"] {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(90deg, #0066ff 60%, #0050b3 100%);
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: 700;
    font-family: 'Poppins', 'Open Sans', Arial, sans-serif;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 102, 255, 0.10);
    transition: background 0.3s, box-shadow 0.3s;
    letter-spacing: 0.03em;
}

.contact-form button[type="submit"]:hover {
    background: linear-gradient(90deg, #0050b3 60%, #003366 100%);
    box-shadow: 0 4px 16px rgba(0, 102, 255, 0.18);
}

.contact-form button[type="submit"]:disabled {
    background: #b3d1ff;
    color: #fff;
    cursor: not-allowed;
}

.form-success-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 4px;
    text-align: center;
    background: #e6f4ff;
    color: #0066ff;
    border: 1.5px solid #b3d1ff;
    font-weight: 600;
    font-family: 'Poppins', 'Open Sans', Arial, sans-serif;
    animation: fadeIn 0.3s ease;
}

.form-error-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 4px;
    text-align: center;
    background: #fff0f3;
    color: #d32f2f;
    border: 1.5px solid #ffb3c1;
    font-weight: 600;
    font-family: 'Poppins', 'Open Sans', Arial, sans-serif;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .contact-form {
        padding: 1.5rem;
    }
    .contact-form input,
    .contact-form select,
    .contact-form textarea {
        font-size: 16px;
    }
}