*,
*::before,
*::after {
	box-sizing: border-box;
}

body {
	margin: 0;
	font-family: 'Inter', 'Work Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	color: #f5f6ff;
	background: #070d1f;
	position: relative;
}

body::before {
	content: '';
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.5);
	z-index: -1;
	pointer-events: none;
}

a {
	color: inherit;
	text-decoration: none;
}

img {
	max-width: 100%;
	display: block;
}

.nav {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 18px 6%;
	position: sticky;
	top: 0;
	z-index: 30;
	background: rgba(8, 12, 30, 0.85);
	backdrop-filter: blur(12px);
}

.brand img,
.logo {
	width: 130px;
	height: auto;
}

.links {
	display: flex;
	align-items: center;
	gap: 20px;
}

.links a {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-size: 15px;
	opacity: 0.85;
	transition: opacity 0.2s ease;
}

.links a:hover {
	opacity: 1;
}

.links .icon {
	width: 18px;
	height: 18px;
}

.burger {
	display: none;
	flex-direction: column;
	gap: 4px;
	cursor: pointer;
}

.burger span {
	width: 24px;
	height: 2px;
	background: #fff;
	transition: transform 0.3s ease;
}

@media (max-width: 900px) {
	.links {
		position: absolute;
		inset: 70px 20px auto 20px;
		flex-direction: column;
		padding: 20px;
		border-radius: 16px;
		background: rgba(8, 12, 30, 0.95);
		display: none;
	}

	.links.open {
		display: flex;
	}

	.burger {
		display: flex;
	}
}

/* ==========================================================================
   Hero block
   ========================================================================== */

.center-box-subtitle {
	font-size: 17px;
	color: #8fd2ff;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.center-box-text {
	font-size: 16px;
	line-height: 1.6;
	opacity: 0.85;
}

/* ==========================================================================
   Main Landing Styles
   ========================================================================== */
.main-section {
    background-attachment: scroll;
    min-height: 100vh;
    width: 100%;
    color: #ffffff;
    display: flex;
    flex-direction: column;
}
.container {
    max-width: 80%;
    margin: 0 auto;
    padding: 0 1rem;
    position: relative;
    z-index: 1;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: visible;
}
@media (max-width: 1200px) {
    .container { max-width: 90%; }
}
@media (max-width: 768px) {
    .container { max-width: 95%; }
}
.center-box {
    width: 100%;
    background: rgba(12, 18, 42, 0.55);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #ffffff;
    margin: 150px auto 0;
    padding: 40px;
    box-sizing: border-box;
    min-height: 300px;
}
.center-box h1 {
    font-size: clamp(32px, 4vw, 64px);
    margin: 20px 0;
    font-family: 'Work Sans', sans-serif;
}
.center-box p {
    font-size: 16px;
    line-height: 1.5;
    max-width: 800px;
}
@media (max-width: 992px) {
    .center-box h1 { font-size: 48px; }
}
@media (max-width: 768px) {
    .center-box {
        margin-top: 50px;
        padding: 30px 15px;
        min-height: 200px;
    }
    .center-box h1 { font-size: 32px; margin: 15px 0; }
    .center-box p { font-size: 14px; max-width: 95%; }
}
.more-btn {
    margin-top: 30px;
    background: linear-gradient(90deg,#02ffc0,#00bfff);
    border: none;
    padding: 12px 36px;
    font-size: 16px;
    font-weight: 700;
    border-radius: 30px;
    color: #000;
    cursor: pointer;
    transition: transform 0.3s ease;
}
.more-btn:hover {
    transform: translateY(-2px) scale(1.05);
}
.section-title {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    margin-bottom: 60px;
    font-family: 'Work Sans', sans-serif;
}
.agents-section {
    max-width: 98%;
    margin: 130px auto 0;
    padding: 0 3rem;
    position: relative;
    z-index: 1;
    text-align: center;
}
.agents-section::before {
    content: '';
    position: absolute;
    inset: 0;
    margin: auto;
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(0,191,255,0.35) 0%, rgba(5,10,30,0) 70%);
    filter: blur(28px);
    z-index: -1;
}
@media (max-width: 992px) {
    .section-title { font-size: 36px; }
    .agents-section { margin-top: 80px; }
    .agents-carousel .carousel-track {
        gap: 20px;
    }
    .agents-carousel .carousel-slide {
        flex: 0 0 45%;
    }
}
@media (max-width: 768px) {
    .section-title { font-size: 28px; }
    .agents-section { max-width: 100%; margin-top: 60px; padding: 0; }
}
.carousel-wrapper {
    position: relative;
    padding: 200px 0 120px;
    overflow: visible;
}
.agents-section .container {
    overflow: visible;
}
.agents-carousel {
    width: 100%;
    padding: 8px;
    padding-bottom: 90px;
}
.agents-carousel .swiper-wrapper {
    align-items: stretch;
}
.agents-carousel .swiper-slide {
    width: 340px;
    display: flex;
    justify-content: center;
    transition: transform 0.4s ease, filter 0.4s ease, opacity 0.4s ease;
}
.agents-carousel .swiper-slide .agent-card {
    transform: scale(0.92);
    opacity: 0.65;
    filter: blur(0.5px);
}
.agents-carousel .swiper-slide.swiper-slide-active .agent-card {
    transform: scale(1.03);
    opacity: 1;
    filter: none;
    box-shadow: 0 35px 65px rgba(0, 191, 255, 0.35);
}
.agents-carousel .swiper-slide:not(.swiper-slide-active) {
    pointer-events: none;
}
.custom-arrow {
    width: 62px;
    height: 62px;
    cursor: pointer;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    border-radius: 50%;
    border: 1px solid rgba(94, 224, 255, 0.7);
    background: rgba(6, 12, 32, 0.8);
    color: #5ee0ff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0, 191, 255, 0.35);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.custom-arrow:hover {
    transform: translateY(-50%) scale(1.05);
    background: rgba(6, 12, 32, 0.95);
    box-shadow: 0 15px 35px rgba(0, 191, 255, 0.45);
}
.arrow-icon {
    font-size: 28px;
    line-height: 1;
    pointer-events: none;
}
.custom-arrow.prev { left: -120px; }
.custom-arrow.next { right: -120px; }
@media (max-width: 1400px) {
    .custom-arrow.prev { left: -80px; }
    .custom-arrow.next { right: -80px; }
}
@media (max-width: 768px) {
    .custom-arrow { display: none; }
    .carousel-wrapper { padding: 80px 0; }
    .agents-section { padding: 0 1rem; }
}
@media (max-width: 1200px) and (min-width: 769px) {
    .custom-arrow { width: 40px; height: 40px; }
    .custom-arrow.prev { left: -40px; }
    .custom-arrow.next { right: -40px; }
    .carousel-wrapper { padding: 150px 80px 180px; }
    .agents-section { padding: 0 2rem; }
}
.agent-card {
    background: rgba(6, 8, 20, 0.85);
    border-radius: 24px;
    padding: 38px 26px;
    text-align: left;
    width: 100%;
    min-height: 500px;
    display: flex;
    flex-direction: column;
    margin: 0 auto;
    transition: transform 0.45s ease, opacity 0.45s ease, filter 0.45s ease, box-shadow 0.45s ease;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
    box-sizing: border-box;
    position: relative;
    z-index: 1;
    border: none;
    color: #f6f8ff;
    overflow: visible;
}
.agent-card::after {
    display: none;
}
.agent-status {
    display: inline-block;
    padding: 6px 18px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 15px;
    text-align: center;
    width: fit-content;
    letter-spacing: 0.3px;
}
.agent-status.status-testing {
    background: rgba(255, 193, 7, 0.18);
    color: #ffde73;
    border: 1px solid rgba(255, 193, 7, 0.55);
}
.agent-status.status-deployed {
    background: rgba(33, 197, 94, 0.18);
    color: #5dff9e;
    border: 1px solid rgba(33, 197, 94, 0.55);
}
.agent-status.status-development {
    background: rgba(255, 77, 77, 0.18);
    color: #ff8d8d;
    border: 1px solid rgba(255, 77, 77, 0.55);
}
.agent-title {
    font-size: 26px;
    font-weight: 700;
    margin: 0 0 15px 0;
    color: #ffffff;
}
.agent-description {
    font-size: 16px;
    line-height: 1.7;
    margin: 0 0 24px 0;
    opacity: 0.85;
}
.agent-features {
    list-style: none;
    padding: 0;
    margin: 0 0 25px 0;
    flex-grow: 1;
}
.agent-features li {
    font-size: 14px;
    line-height: 1.7;
    padding-left: 24px;
    position: relative;
    margin-bottom: 10px;
    opacity: 0.85;
}
.agent-features li::before {
    content: '•';
    position: absolute;
    left: 4px;
    color: #00d4ff;
    font-weight: bold;
    font-size: 18px;
}
.agent-btn {
    display: block;
    text-align: center;
    text-decoration: none;
    background: rgba(246,248,255,0.08);
    border: 1px solid rgba(255,255,255,0.18);
    padding: 13px 26px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 30px;
    color: #f6f8ff;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
    width: 100%;
    margin-top: auto;
    box-sizing: border-box;
}
.agent-btn:hover {
    transform: translateY(-2px);
    background: rgba(246,248,255,0.15);
    box-shadow: 0 12px 30px rgba(0, 191, 255, 0.4);
}
@media (max-width: 768px) {
    .agent-card { width: 85%; min-height: 450px; padding: 25px 15px; max-width: none; }
    .agent-title { font-size: 20px; }
    .agent-features li { font-size: 12px; }
}
@media (max-width: 480px) {
    .agent-card { width: 90%; min-height: 400px; padding: 20px 12px; }
    .agent-title { font-size: 18px; }
    .agent-description { font-size: 13px; }
}
.about-section,
.contacts-section {
    max-width: 80%;
    margin: 60px auto 180px;
    padding: 0 1rem;
    position: relative;
    z-index: 1;
    color: #ffffff;
    text-align: center;
}
@media (max-width: 992px) {
    .about-section,
    .contacts-section { margin-bottom: 120px; }
}
@media (max-width: 768px) {
    .about-section,
    .contacts-section { margin-bottom: 80px; }
}
.about-content {
    background: rgba(0, 0, 0, 0.6);
    border-radius: 15px;
    display: flex;
    align-items: center;
    text-align: left;
    justify-content: space-between;
    gap: 50px;
    margin-top: 40px;
    flex-wrap: wrap;
    padding: 60px;
    max-width: 100%;
}
.about-text {
    flex: 0 0 40%;
    line-height: 1.6;
    text-indent: 2em;
}
.about-text p {
    margin-bottom: 1rem;
    font-size: 16px;
}
.about-image {
    flex: 0 0 55%;
}
.about-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}
@media (max-width: 900px) {
    .about-content {
        flex-direction: column;
        text-align: center;
        padding: 30px;
        gap: 30px;
    }
    .about-text,
    .about-image {
        flex: 0 0 100%;
        text-indent: 0;
    }
}
@media (max-width: 600px) {
    .about-content { padding: 20px; }
    .about-text p { font-size: 14px; }
}
.social-links {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}
.social-link img {
    width: 40px;
    height: 40px;
    transition: transform 0.3s ease, opacity 0.3s ease;
    cursor: pointer;
}
@media (max-width: 600px) {
    .social-link img { width: 34px; height: 34px; }
}
.social-link:hover img {
    transform: scale(1.15);
    opacity: 0.8;
}
.team-grid {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    width: 100%;
}
.team-card {
    background: transparent;
    border-radius: 30px;
    padding: 0;
    width: 200px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #000;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: none;
}
@media (max-width: 640px) {
    .team-card { width: 90%; max-width: 300px; }
}
@media (min-width: 641px) and (max-width: 900px) {
    .team-card { width: calc(50% - 15px); max-width: none; }
}
.team-card:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 0 35px rgba(2, 141, 192, 0.8);
}
.team-content {
    background: rgba(6, 8, 20, 0.6);
    border-radius: 26px;
    padding: 16px;
    text-align: center;
    color: #f6f8ff;
    border: none;
    width: 100%;
}

.team-content h3 {
    margin-bottom: 8px;
    font-size: 18px;
    color: #ffffff;
}
.team-content p {
    font-size: 15px;
    opacity: 0.85;
    color: #f6f8ff;
}
.main-footer {
    background: rgba(0, 0, 0, 0.6);
    height: 59px;
    width: 100%;
    color: #ffffff;
    margin-top: auto;
    position: relative;
    z-index: 10;
}
.footer-content {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    max-width: 80%;
    padding-left: 1rem;
}
.footer-text {
    font-size: 16px;
    margin: 0;
    white-space: nowrap;
}
@media (max-width: 768px) {
    .main-footer { height: auto; padding: 15px 0; }
    .footer-content {
        justify-content: center;
        text-align: center;
        max-width: 95%;
        padding: 0 15px;
    }
    .footer-text { font-size: 14px; white-space: normal; }
}

/* ==========================================================================
   News Section
   ========================================================================== */

.news-section {
    min-height: 100vh;
    padding: 120px 0 80px;
    position: relative;
}

.news-page-title {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    text-align: center;
    color: #ffffff;
    margin: 0 0 60px 0;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

.news-list {
    display: contents;
}

.news-card {
    background: rgba(6, 8, 20, 0.87);
    border-radius: 24px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 60px rgba(0, 191, 255, 0.3);
}

.news-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.3);
}

.news-image a {
    display: block;
    width: 100%;
    height: 100%;
}

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

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

.news-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.news-title {
    margin: 0 0 16px 0;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.4;
}

.news-title a {
    color: #ffffff;
    text-decoration: underline;
    text-decoration-color: rgba(2, 255, 192, 0.6);
    text-underline-offset: 4px;
    transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.news-title a:hover {
    color: #02ffc0;
    text-decoration-color: #02ffc0;
}

.news-excerpt {
    font-size: 15px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
    margin: 0 0 20px 0;
    flex-grow: 1;
}

.news-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.news-date {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.news-btn {
    background: linear-gradient(90deg, #02ffc0, #00bfff);
    color: #000;
    padding: 10px 24px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: inline-block;
}

.news-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(2, 255, 192, 0.4);
}

.no-news {
    text-align: center;
    padding: 60px 20px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 18px;
}

@media (max-width: 1024px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 1rem;
    }
    
    .news-page-title {
        margin-bottom: 40px;
        padding: 0 1rem;
    }
    
    .news-card {
        border-radius: 16px;
    }
    
    .news-content {
        padding: 20px;
    }
    
    .news-title {
        font-size: 18px;
    }
    
    .news-footer {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
    
    .news-btn {
        width: 100%;
        text-align: center;
    }
}

/* ==========================================================================
   News Detail Page
   ========================================================================== */

.news-detail-section {
    min-height: 100vh;
    padding: 120px 0 80px;
    position: relative;
}

.news-detail {
    max-width: 1100px;
    margin: 0 auto;
    background: rgba(6, 8, 20, 0.87);
    border-radius: 24px;
    padding: 50px 60px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.news-detail-header {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.news-detail-title {
    font-size: clamp(28px, 3.5vw, 42px);
    font-weight: 700;
    color: #ffffff;
    margin: 0;
    line-height: 1.4;
    text-decoration: underline;
    text-decoration-color: rgba(2, 255, 192, 0.6);
    text-underline-offset: 6px;
}

.news-detail-date {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
}

.news-detail-body-wrapper {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    margin-bottom: 40px;
}

.news-detail-text {
    flex: 1;
    font-size: 16px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    min-width: 0;
}

.news-detail-text p {
    margin: 0 0 20px 0;
}

.news-detail-text p:last-child {
    margin-bottom: 0;
}

.news-detail-image-wrapper {
    flex-shrink: 0;
    width: 400px;
}

.news-detail-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
    display: block;
    margin-bottom: 12px;
}

.news-detail-image-caption {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    font-style: italic;
    line-height: 1.5;
}

.news-detail-actions {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
}

.btn-back {
    display: inline-block;
    background: rgba(246, 248, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    padding: 12px 28px;
    border-radius: 20px;
    color: #f6f8ff;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    transition: transform 0.2s ease, background 0.2s ease;
}

.btn-back:hover {
    transform: translateY(-2px);
    background: rgba(246, 248, 255, 0.15);
}

@media (max-width: 1024px) {
    .news-detail {
        padding: 40px 30px;
    }
    
    .news-detail-body-wrapper {
        flex-direction: column;
        gap: 30px;
    }
    
    .news-detail-image-wrapper {
        width: 100%;
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .news-detail {
        padding: 30px 20px;
    }
    
    .news-detail-title {
        font-size: 24px;
    }
    
    .news-detail-text {
        font-size: 15px;
    }
    
    .news-detail-image-wrapper {
        max-width: 100%;
    }
}

/* ==========================================================================
   Courses Section
   ========================================================================== */

.courses-section {
    min-height: 100vh;
    padding: 120px 0 80px;
    position: relative;
}

.courses-page-title {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    text-align: center;
    color: #ffffff;
    margin: 0 0 60px 0;
}

.courses-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    max-width: calc(100% - 200px);
    margin: 0 auto;
    padding: 0 100px;
}

.course-item {
    background: rgba(6, 8, 20, 0.6);
    border-radius: 24px;
    padding: 32px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    min-height: 120px;
}

.course-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 30px 60px rgba(0, 191, 255, 0.2);
}

.course-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.course-item-title {
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 12px 0;
    text-decoration: underline;
    text-decoration-color: rgba(2, 255, 192, 0.6);
    text-underline-offset: 4px;
    word-wrap: break-word;
    line-height: 1.4;
}

.course-item-description {
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
    word-wrap: break-word;
}

.course-item-btn {
    background: rgba(246, 248, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    padding: 12px 28px;
    border-radius: 20px;
    color: #f6f8ff;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    transition: transform 0.2s ease, background 0.2s ease;
    white-space: nowrap;
    flex-shrink: 0;
    align-self: center;
}

.course-item-btn:hover {
    transform: translateY(-2px);
    background: rgba(246, 248, 255, 0.15);
}

.no-courses {
    text-align: center;
    padding: 60px 20px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 18px;
}

@media (max-width: 1024px) {
    .courses-list {
        padding: 0 50px;
        max-width: calc(100% - 100px);
    }
}

@media (max-width: 768px) {
    .courses-list {
        gap: 20px;
        padding: 0 20px;
        max-width: calc(100% - 40px);
    }
    
    .course-item {
        flex-direction: column;
        align-items: flex-start;
        padding: 24px;
    }
    
    .course-item-btn {
        width: 100%;
        text-align: center;
    }
    
    .course-item-title {
        font-size: 20px;
    }
}
header.nav .links {
    display: flex;
}

@media (max-width: 900px) {
    header.nav .links {
        display: none !important;
    }
}
@media (min-width: 901px) {
    header.nav .links {
        display: flex !important;
    }
}
header.nav .links a:hover {
    opacity: 1;
}