/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333333;
    background-color: #FFFFFF;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
    position: relative;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 100000;
    padding: 15px 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin: 0;
    width: 100%;
    max-width: 100vw;
    overflow: visible;
    box-sizing: border-box;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 15px;
    width: 100%;
    margin: 0;
    max-width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 15px;
    margin: 0;
    padding: 0;
}

.brand-logo {
    height: 60px;
    width: auto;
    transition: all 0.3s ease;
    object-fit: contain;
    display: block;
    background: transparent;
    margin: 0;
    padding: 0;
}

.brand-logo:hover {
    transform: scale(1.05);
}

.brand-name {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1.8rem;
    color: #FFFFFF;
    text-transform: none;
    letter-spacing: 1px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin: 0;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    max-width: 100%;
    box-sizing: border-box;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 15px;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
    max-width: 100%;
}

.nav-link {
    color: #FFFFFF;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    padding: 6px 12px;
    border-radius: 4px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    white-space: nowrap;
    box-sizing: border-box;
}

.nav-link:hover {
    color: #FF2E2E;
    background: rgba(255, 46, 46, 0.1);
    transform: translateY(-2px);
}

.cta-button {
    background: #FF2E2E;
    border: 2px solid #FF2E2E;
    color: #FFFFFF;
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 46, 46, 0.3);
    font-size: 0.8rem;
    white-space: nowrap;
    box-sizing: border-box;
}

.cta-button:hover {
    background: #FFFFFF;
    border-color: #FFFFFF;
    color: #FF2E2E;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 46, 46, 0.4);
}

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 100vw;
    z-index: 1;
}

.hero-video-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    min-width: 100%;
    min-height: 100%;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 46, 46, 0.8), rgba(0, 0, 0, 0.6));
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 100vw;
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.hero-text {
    color: #FFFFFF;
    width: 100%;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.hero-headline {
    font-family: 'Inter', sans-serif;
    font-weight: 900;
    font-size: 5rem;
    line-height: 1.2;
    text-transform: uppercase;
    margin-bottom: 20px;
    letter-spacing: 4px;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.7);
    animation: fadeInUp 1s ease-out;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    text-align: center;
    width: 100%;
    max-width: 100%;
    transform: translateY(0);
}

.hero-subheadline {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 2rem;
    margin-bottom: 20px;
    color: #F8F8F8;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    animation: fadeInUp 1s ease-out 0.3s both;
    word-wrap: break-word;
    overflow-wrap: break-word;
    text-align: center;
    width: 100%;
    max-width: 100%;
    line-height: 1.3;
    transform: translateY(0);
}

.hero-description {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: #E0E0E0;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
    animation: fadeInUp 1s ease-out 0.5s both;
    font-style: italic;
    word-wrap: break-word;
    overflow-wrap: break-word;
    text-align: center;
    width: 100%;
    max-width: 100%;
}

.hero-cta {
    background: #FF2E2E;
    color: #FFFFFF;
    border: 3px solid #FFFFFF;
    padding: 20px 40px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.2rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease-out 0.6s both;
    text-align: center;
    display: block;
    margin: 0 auto;
    max-width: 100%;
    box-sizing: border-box;
}

.hero-cta:hover {
    background: #FFFFFF;
    color: #FF2E2E;
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4);
}

/* Video fallback for older browsers */
.hero-video-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #FF2E2E, #FF6B6B);
    z-index: 0;
}

/* Ensure video is hidden if not supported */
.hero-video-container:not(:has(video))::before {
    display: block;
}

/* About Us Section */
.about-section {
    padding: 100px 0;
    background: #F8F9FA;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    box-sizing: border-box;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    position: relative !important;
    z-index: 1 !important;
    min-height: 500px;
    border: 3px solid red !important; /* Debug border */
}

.about-heading {
    text-align: center;
    font-family: 'Inter', sans-serif;
    font-weight: 900;
    font-size: 3rem;
    color: #000000;
    text-transform: uppercase;
    margin-bottom: 60px;
    letter-spacing: 2px;
    padding: 0 20px;
    box-sizing: border-box;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.about-intro {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 1.3rem;
    color: #333333;
    line-height: 1.8;
    margin-bottom: 40px;
    text-align: center;
    font-style: italic;
}

.about-founder,
.about-services,
.about-promise {
    margin-bottom: 40px;
    padding: 30px;
    background: #FFFFFF;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.about-founder:hover,
.about-services:hover,
.about-promise:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.about-founder h3,
.about-services h3,
.about-promise h3 {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: #FF2E2E;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-founder p,
.about-promise p {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 1.1rem;
    color: #333333;
    line-height: 1.7;
    margin-bottom: 15px;
}

.services-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.services-list li {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 1.1rem;
    color: #333333;
    line-height: 1.8;
    margin-bottom: 15px;
    padding: 10px 0;
    border-bottom: 1px solid #E0E0E0;
}

.services-list li:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.about-mission {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1.2rem;
    color: #FF2E2E;
    text-align: center;
    margin-top: 20px;
    font-style: italic;
}

/* Courses Section */
.courses-section {
    padding: 100px 0;
    background: #FFFFFF;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    box-sizing: border-box;
}

.courses-heading {
    text-align: center;
    font-family: 'Inter', sans-serif;
    font-weight: 900;
    font-size: 3rem;
    color: #000000;
    text-transform: uppercase;
    margin-bottom: 60px;
    letter-spacing: 2px;
    padding: 0 20px;
    box-sizing: border-box;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
    width: 100%;
}

.course-card {
    background: #FFFFFF;
    border-radius: 8px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.course-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
    max-width: 100%;
}

.card-title {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: #000000;
    text-transform: uppercase;
    margin-bottom: 15px;
    letter-spacing: 1px;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
}

.card-description {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 1rem;
    color: #666666;
    line-height: 1.6;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
}

/* Footer */
.footer {
    background: #000000;
    color: #FFFFFF;
    text-align: center;
    padding: 40px 0;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    box-sizing: border-box;
}

.footer p {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 1rem;
    margin: 0;
    padding: 0 20px;
    box-sizing: border-box;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
}

.mobile-menu-toggle:hover {
    background: rgba(255, 46, 46, 0.2);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #FFFFFF;
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.mobile-menu-close {
    display: none;
}

.nav-menu.mobile-active {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    flex-direction: column;
    padding: 20px;
    gap: 15px;
    width: 100%;
    z-index: 1000;
    box-sizing: border-box;
    animation: slideDownMenu 0.3s ease-out;
}

@keyframes fadeInMenu {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Mobile menu close button positioning - removed since we use dropdown */

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 15px;
    }
    
    .header .container {
        padding: 0 10px;
    }
    
    .nav-menu {
        gap: 15px;
    }
    
    .nav-list {
        gap: 10px;
    }
    
    .nav-link {
        font-size: 0.85rem;
        padding: 5px 10px;
    }
    
    .cta-button {
        font-size: 0.75rem;
        padding: 6px 12px;
    }
    
    .hero-headline {
        font-size: 3.5rem;
    }
    
    .hero-subheadline {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        width: 100%;
        z-index: 1000;
        box-sizing: border-box;
        opacity: 0;
        transform: translateY(-10px);
        transition: all 0.3s ease;
    }
    
    .nav-menu.mobile-active {
        display: flex !important;
        opacity: 1 !important;
        transform: translateY(0) !important;
        animation: slideDownMenu 0.3s ease-out !important;
    }
    
    .hero {
        height: 100vh;
        min-height: 600px;
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
    }
    
    .hero-video-container {
        width: 100%;
        overflow: hidden;
    }
    
    .hero-video {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
    }
    
    .hero-content {
        padding: 0 20px;
        max-width: 100vw;
        width: 100%;
        box-sizing: border-box;
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
    
    .hero-text {
        width: 100%;
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .hero-headline {
        font-size: 2.5rem;
        letter-spacing: 2px;
        line-height: 1.3;
        word-break: break-word;
        max-width: 100%;
        overflow-wrap: break-word;
        text-align: center;
        margin: 0 auto 25px auto;
        width: 100%;
        padding: 0 10px;
    }
    
    .hero-subheadline {
        font-size: 1.2rem;
        margin-bottom: 20px;
        word-break: break-word;
        max-width: 100%;
        overflow-wrap: break-word;
        text-align: center;
        width: 100%;
        padding: 0 10px;
        line-height: 1.4;
    }
    
    .hero-description {
        font-size: 1rem;
        margin-bottom: 30px;
        word-break: break-word;
        max-width: 100%;
        overflow-wrap: break-word;
        text-align: center;
        width: 100%;
    }
    
    .hero-cta {
        padding: 15px 30px;
        font-size: 1rem;
        max-width: 90%;
        width: auto;
        box-sizing: border-box;
        margin: 0 auto;
        display: block;
    }
    
    .about-heading {
        font-size: 2rem;
        padding: 0 15px;
        max-width: 100%;
    }
    
    .about-content {
        padding: 0 15px;
        max-width: 100%;
    }
    
    .about-intro {
        font-size: 1.1rem;
        padding: 0 10px;
    }
    
    .about-founder,
    .about-services,
    .about-promise {
        padding: 20px;
        margin-bottom: 30px;
    }
    
    .about-founder h3,
    .about-services h3,
    .about-promise h3 {
        font-size: 1.3rem;
    }
    
    .about-founder p,
    .about-promise p {
        font-size: 1rem;
    }
    
    .services-list li {
        font-size: 1rem;
    }
    
    .about-mission {
        font-size: 1.1rem;
    }
    
    .courses-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 15px;
        max-width: 100%;
    }
    
    .courses-heading {
        font-size: 2rem;
        padding: 0 15px;
        max-width: 100%;
    }
    
    .course-card {
        padding: 30px 20px;
        max-width: 100%;
        margin: 0;
    }
    
    .nav-list {
        flex-direction: column !important;
        gap: 10px !important;
        width: 100% !important;
        text-align: center !important;
        margin: 0 !important;
        max-width: 100% !important;
        list-style: none !important;
        padding: 0 !important;
    }
    
    .nav-link {
        padding: 12px 20px !important;
        display: block !important;
        border-radius: 6px !important;
        font-size: 1rem !important;
        font-weight: 600 !important;
        background: rgba(255, 255, 255, 0.1) !important;
        transition: all 0.3s ease !important;
        margin: 0 auto !important;
        text-decoration: none !important;
        color: #FFFFFF !important;
        width: 100% !important;
        text-align: center !important;
    }
    
    .nav-link:hover {
        background: rgba(255, 46, 46, 0.2) !important;
        transform: translateY(-2px) !important;
        color: #FFFFFF !important;
    }
    
    .cta-button {
        width: 100% !important;
        max-width: 100% !important;
        text-align: center !important;
        margin: 10px auto 0 auto !important;
        padding: 12px 20px !important;
        font-size: 0.9rem !important;
        display: block !important;
    }
    
    .courses-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 10px;
    }
    
    .courses-heading {
        font-size: 2rem;
        padding: 0 20px;
    }
    
    .header {
        padding: 10px 0;
    }
    
    .brand-logo {
        height: 50px;
    }
    
    .brand-name {
        font-size: 1.4rem;
    }
    
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    .hero {
        min-height: 500px;
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
    }
    
    .hero-video-container {
        width: 100%;
        overflow: hidden;
    }
    
    .hero-video {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
    }
    
    .hero-content {
        padding: 0 15px;
        max-width: 100vw;
        width: 100%;
        box-sizing: border-box;
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
    
    .hero-text {
        width: 100%;
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .hero-headline {
        font-size: 1.8rem;
        letter-spacing: 1px;
        line-height: 1.2;
        word-break: break-word;
        max-width: 100%;
        overflow-wrap: break-word;
        text-align: center;
        margin: 0 auto 20px auto;
        width: 100%;
        padding: 0 15px;
    }
    
    .hero-subheadline {
        font-size: 1rem;
        margin-bottom: 15px;
        word-break: break-word;
        max-width: 100%;
        overflow-wrap: break-word;
        text-align: center;
        width: 100%;
        padding: 0 15px;
        line-height: 1.3;
    }
    
    .hero-description {
        font-size: 0.9rem;
        margin-bottom: 25px;
        word-break: break-word;
        max-width: 100%;
        overflow-wrap: break-word;
        text-align: center;
        width: 100%;
    }
    
    .hero-cta {
        padding: 12px 25px;
        font-size: 0.9rem;
        max-width: 90%;
        width: auto;
        box-sizing: border-box;
        margin: 0 auto;
        display: block;
    }
    
    .course-card {
        padding: 25px 15px;
        margin: 0 5px;
    }
    
    .card-title {
        font-size: 1.1rem;
    }
    
    .card-description {
        font-size: 0.9rem;
    }
    
    .courses-heading {
        font-size: 1.8rem;
        padding: 0 15px;
    }
    
    .brand-logo {
        height: 40px;
    }
    
    .brand-name {
        font-size: 1.1rem;
    }
    
    .nav-brand {
        gap: 8px;
    }
    
    .header {
        padding: 8px 0;
    }
    
    .nav-menu.mobile-active {
        padding: 15px;
    }
    
    .nav-link {
        padding: 10px 15px;
        font-size: 0.9rem;
    }
    
    .cta-button {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

/* Extra small screens */
@media (max-width: 360px) {
    .header .container {
        padding: 0 5px;
    }
    
    .nav-brand {
        gap: 5px;
    }
    
    .brand-logo {
        height: 30px;
    }
    
    .brand-name {
        font-size: 0.9rem;
    }
    
    .hero-headline {
        font-size: 1.5rem;
    }
    
    .hero-subheadline {
        font-size: 0.9rem;
    }
    
    .hero-description {
        font-size: 0.8rem;
    }
    
    .course-card {
        padding: 20px 10px;
    }
    
    .card-title {
        font-size: 1rem;
    }
    
    .card-description {
        font-size: 0.8rem;
    }
}

/* Ultra small screens - prevent any overflow */
@media (max-width: 320px) {
    .header {
        padding: 10px 0;
    }
    
    .header .container {
        padding: 0 5px;
        flex-wrap: wrap;
    }
    
    .nav-brand {
        gap: 3px;
        flex-shrink: 0;
    }
    
    .brand-logo {
        height: 25px;
    }
    
    .brand-name {
        font-size: 0.8rem;
    }
    
    .mobile-menu-toggle {
        padding: 2px;
    }
    
    .mobile-menu-toggle span {
        width: 20px;
        height: 2px;
    }
}

/* Animation and Interaction Effects */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.course-card {
    animation: fadeInUp 0.6s ease forwards;
}

.course-card:nth-child(1) { animation-delay: 0.1s; }
.course-card:nth-child(2) { animation-delay: 0.2s; }
.course-card:nth-child(3) { animation-delay: 0.3s; }
.course-card:nth-child(4) { animation-delay: 0.4s; }
.course-card:nth-child(5) { animation-delay: 0.5s; }
.course-card:nth-child(6) { animation-delay: 0.6s; }

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Global overflow prevention */
* {
    max-width: 100%;
    box-sizing: border-box;
}

/* Ensure all elements respect viewport width */
img, video, iframe, object, embed {
    max-width: 100%;
    height: auto;
}

/* Prevent any element from causing horizontal scroll */
section, div, article, aside, nav, header, footer, main {
    max-width: 100vw;
    overflow-x: hidden;
}

/* Production-ready improvements */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Improve touch targets for mobile */
@media (max-width: 768px) {
    .nav-link, .cta-button, .mobile-menu-toggle {
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* Header background on scroll */
.header.scrolled {
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
}


/* Production-ready optimizations */
/* Focus on core functionality and performance */

/* Additional mobile optimizations */
@media (max-width: 768px) {
    .hero-video {
        object-position: center center;
    }
    
    .hero-content {
        padding: 0 20px;
    }
    
    .courses-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 20px;
    }
}

/* Performance optimizations */
.hero-video {
    will-change: transform;
}

.course-card {
    will-change: transform;
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}