/* Reset y variables globales */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colores principales */
    --primary-color: #00ff88;
    --secondary-color: #ff0080;
    --accent-color: #00d4ff;
    --bg-dark: #0a0a0a;
    --bg-dark-2: #1a1a1a;
    --bg-dark-3: #2a2a2a;
    --text-light: #ffffff;
    --text-gray: #a0a0a0;
    --text-dark: #333333;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    --gradient-secondary: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    --gradient-dark: linear-gradient(135deg, var(--bg-dark), var(--bg-dark-2));
    
    /* Sombras */
    --shadow-glow: 0 0 20px rgba(0, 255, 136, 0.3);
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.3);
    
    /* Tipografía */
    --font-primary: 'Orbitron', monospace;
    --font-secondary: 'Roboto', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-family: var(--font-secondary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 50px auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-content {
    z-index: 2;
}

.hero-title {
    font-family: var(--font-primary);
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.glitch {
    position: relative;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glitch::before {
    animation: glitch-1 2s infinite;
    clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
}

.glitch::after {
    animation: glitch-2 3s infinite;
    clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
}

@keyframes glitch-1 {
    0%, 14%, 15%, 49%, 50%, 99%, 100% { transform: translateX(0); }
    15%, 49% { transform: translateX(-2px); }
}

@keyframes glitch-2 {
    0%, 19%, 20%, 39%, 40%, 79%, 80%, 100% { transform: translateX(0); }
    20%, 39% { transform: translateX(2px); }
    80% { transform: translateX(-2px); }
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    font-weight: 300;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--bg-dark);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--text-light);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--bg-dark);
    transform: translateY(-2px);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-card {
    background: var(--gradient-dark);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 255, 136, 0.2);
    position: relative;
    overflow: hidden;
}

.profile-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, var(--primary-color), transparent);
    animation: rotate 4s linear infinite;
    z-index: -1;
}

.profile-card::after {
    content: '';
    position: absolute;
    inset: 2px;
    background: var(--bg-dark-2);
    border-radius: 18px;
    z-index: -1;
}

@keyframes rotate {
    100% { transform: rotate(360deg); }
}

.profile-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto;
    position: relative;
}

.placeholder-avatar {
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--bg-dark);
}

/* Particles Background */
.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Sections */
.section-title {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* About Section */
.about {
    padding: 50px 0;
    background: var(--bg-dark-2);
}

.about-content {
display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.about-text p {
    margin-bottom: 1.5rem;
    color: var(--text-gray);
    font-size: 1.1rem;
}

.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-dark-3);
    border-radius: 10px;
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.stat h4 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.about-card {
    background: var(--gradient-dark);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.about-card > div {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    color: var(--text-gray);
}

.about-card i {
    color: var(--primary-color);
    margin-right: 1rem;
    font-size: 1.2rem;
}

/* Projects Section */
.projects {
    padding: 100px 0;
    background: var(--bg-dark);
}

.projects-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 25px;
    background: transparent;
    color: var(--text-gray);
    border: 2px solid var(--bg-dark-3);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--primary-color);
    color: var(--bg-dark);
    border-color: var(--primary-color);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--bg-dark-2);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: transform 0.3s ease;
    border: 1px solid rgba(0, 255, 136, 0.1);
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
}

.project-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.placeholder-project {
    width: 100%;
    height: 100%;
    background: var(--gradient-secondary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--bg-dark);
    font-weight: bold;
}

.placeholder-project i {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-links {
    display: flex;
    gap: 1rem;
}

.project-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--bg-dark);
    border-radius: 50%;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.project-link:hover {
    transform: scale(1.1);
}

.project-info {
    padding: 1.5rem;
}

.project-info h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.project-info p {
    color: var(--text-gray);
    margin-bottom: 1rem;
}

.project-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    padding: 5px 12px;
    background: var(--bg-dark-3);
    color: var(--primary-color);
    border-radius: 15px;
    font-size: 0.8rem;
    border: 1px solid rgba(0, 255, 136, 0.3);
}

/* Skills Section */
.skills {
    padding: 100px 0;
    background: var(--bg-dark-2);
}

.skills-content {
    display: grid;
    gap: 3rem;
}

.skills-category h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-align: center;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
}

.skill-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem;
    background: var(--bg-dark-3);
    border-radius: 15px;
    border: 1px solid rgba(0, 255, 136, 0.2);
    transition: all 0.3s ease;
}

.skill-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 5px 20px rgba(0, 255, 136, 0.2);
}

.skill-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.skill-item span {
    font-weight: 500;
    text-align: center;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: var(--bg-dark);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.contact-info p {
    color: var(--text-gray);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    color: var(--text-gray);
}

.contact-item i {
    color: var(--primary-color);
    margin-right: 1rem;
    font-size: 1.2rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid;
}

.social-link.instagram {
    color: #e4405f;
    border-color: #e4405f;
}

.social-link.itch {
    color: #fa5c5c;
    border-color: #fa5c5c;
}

.social-link.discord {
    color: #7289da;
    border-color: #7289da;
}

.social-link.twitch {
    color: #9146ff;
    border-color: #9146ff;
}

.social-link.youtube {
    color: #ff0000;
    border-color: #ff0000;
}

.social-link.email {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.social-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 255, 136, 0.3);
}

.contact-form {
    background: var(--bg-dark-2);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(0, 255, 136, 0.2);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    background: var(--bg-dark-3);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 8px;
    color: var(--text-light);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

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

/* Footer */
.footer {
    background: var(--bg-dark-3);
    padding: 2rem 0;
    border-top: 1px solid rgba(0, 255, 136, 0.2);
}

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

.footer-left h3 {
    font-family: var(--font-primary);
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.footer-left p,
.footer-right p {
    color: var(--text-gray);
}

/* Videos Section */
.videos {
    padding: 100px 0;
    background: var(--bg-dark);
}

.section-subtitle {
    text-align: center;
    color: var(--text-gray);
    font-size: 1.1rem;
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.video-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.video-card {
    background: var(--bg-dark-2);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 255, 136, 0.1);
    position: relative;
}

.video-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.video-thumbnail {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: var(--gradient-dark);
}

.video-thumb {
    width: 100%;
    height: 100%;
    position: relative;
    background: linear-gradient(135deg, var(--bg-dark-2), var(--bg-dark-3));
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-overlay {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background: rgba(0, 255, 136, 0.9);
    border: none;
    border-radius: 50%;
    color: var(--bg-dark);
    font-size: 1.5rem;
    cursor: pointer;
    transition: opacity 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 255, 136, 0.3);
    backdrop-filter: blur(10px);
}

.play-overlay:hover {
    background: var(--primary-color);
    opacity: 0.8;
}

.video-duration {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.8);
    color: var(--text-light);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
    display: none;
}

.video-category {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--gradient-primary);
    color: var(--bg-dark);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.video-meta {
    padding: 1.5rem;
}

.video-meta h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-light);
    font-weight: 600;
}

.video-meta p {
    color: var(--text-gray);
    margin-bottom: 1rem;
    line-height: 1.5;
    font-size: 0.95rem;
}

.video-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.video-tag {
    padding: 4px 10px;
    background: var(--bg-dark-3);
    color: var(--primary-color);
    border-radius: 10px;
    font-size: 0.75rem;
    border: 1px solid rgba(0, 255, 136, 0.2);
    transition: all 0.3s ease;
}

.video-tag:hover {
    background: rgba(0, 255, 136, 0.1);
    border-color: var(--primary-color);
}

/* Video Modal Styles */
.video-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.video-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    position: relative;
    width: 90%;
    max-width: 900px;
    background: var(--bg-dark-2);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 2rem;
    cursor: pointer;
    z-index: 10001;
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.5);
}

.close-modal:hover {
    background: var(--primary-color);
    color: var(--bg-dark);
    transform: scale(1.1);
}

.modal-video {
    width: 100%;
    height: auto;
    max-height: 70vh;
    background: var(--bg-dark);
}

.custom-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-dark-3);
    border-top: 1px solid rgba(0, 255, 136, 0.1);
}

.control-btn {
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}

.control-btn:hover {
    background: rgba(0, 255, 136, 0.1);
    transform: scale(1.1);
}

.timeline-slider,
.volume-slider {
    background: var(--bg-dark);
    border: none;
    border-radius: 10px;
    height: 6px;
    outline: none;
    transition: all 0.3s ease;
}

.timeline-slider {
    flex: 1;
}

.volume-slider {
    width: 80px;
}

.timeline-slider::-webkit-slider-thumb,
.volume-slider::-webkit-slider-thumb {
    appearance: none;
    width: 16px;
    height: 16px;
    background: var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.timeline-slider::-webkit-slider-thumb:hover,
.volume-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

.time-display {
    color: var(--text-gray);
    font-size: 0.9rem;
    min-width: 80px;
    text-align: center;
}

/* Language Selector */
.language-selector {
    display: flex;
    gap: 0.5rem;
    margin-left: 2rem;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 8px 12px;
    background: transparent;
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 8px;
    color: var(--text-gray);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    font-weight: 500;
}

.lang-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(0, 255, 136, 0.1);
}

.lang-btn.active {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(0, 255, 136, 0.15);
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.lang-btn img {
    border-radius: 2px;
}

.lang-btn span {
    font-family: var(--font-secondary);
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .navbar {
        padding: 1.5rem 0; /* Reducido un poco en móvil pero aún más que el original */
    }
    
    .nav-container {
        padding: 0 20px 0.5rem 20px; /* Reducido en móvil */
    }
    
    .language-selector {
        margin-left: 1rem;
        gap: 0.3rem;
    }
    
    .lang-btn {
        padding: 6px 8px;
        font-size: 0.8rem;
    }
    
    .lang-btn span {
        display: none;
    }
    
    .hero {
        padding-top: 6rem; /* Reducido en móvil pero aún con separación */
    }
    
    .about {
        padding: 120px 0; /* Reducido en móvil pero aún más que el original */
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 50px; /* Ajustado para el nuevo tamaño del navbar */
        flex-direction: column;
        background-color: var(--bg-dark);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .stats {
        grid-template-columns: 1fr;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 250px;
    }
    
    .video-gallery {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .video-card {
        margin: 0 auto;
        max-width: 400px;
    }
    
    .video-thumbnail {
        height: 200px;
    }
    
    .play-overlay {
        width: 60px;
        height: 60px;
        font-size: 1.3rem;
    }
    
    .modal-content {
        width: 95%;
        margin: 1rem;
    }
    
    .custom-controls {
        flex-wrap: wrap;
        gap: 0.5rem;
        padding: 0.8rem;
    }
    
    .timeline-slider {
        order: -1;
        width: 100%;
    }
    
    .volume-slider {
        width: 60px;
    }
}