/* Block 1 */
.vr-hero-banner {
    position: relative;
    height: 100vh;
    min-height: 600px;
    background-image: url('vr-experience-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-overlay {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(26, 26, 46, 0.8) 100%);
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    line-height: 1.2;
}

.hero-description {
    font-size: 1.25rem;
    color: #e8e8e8;
    margin-bottom: 2.5rem;
    line-height: 1.6;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.hero-cta {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.6);
    color: #ffffff;
}

@media (max-width: 768px) {
    .vr-hero-banner {
        height: 80vh;
        min-height: 500px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .hero-cta {
        font-size: 1rem;
        padding: 0.875rem 2rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
}

/* Block 2 */
.neural-experiences {
    padding: 6rem 0;
    background: linear-gradient(135deg, #0a0a0f 0%, #1a0033 50%, #000a1a 100%);
    color: white;
    overflow: hidden;
}

.experience-showcase {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 255, 255, 0.2);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.6s ease;
}

.experience-showcase:hover {
    transform: perspective(1000px) rotateY(0deg) scale(1.02);
}

.showcase-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    filter: brightness(0.8) contrast(1.2);
    transition: filter 0.4s ease;
}

.experience-showcase:hover .showcase-image {
    filter: brightness(1) contrast(1.3);
}

.tech-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(45deg, #00ffff, #0080ff);
    padding: 8px 16px;
    border-radius: 25px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #000;
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 10px rgba(0, 255, 255, 0.5); }
    50% { box-shadow: 0 0 20px rgba(0, 255, 255, 0.8); }
}

.content-wrapper {
    padding-left: 2rem;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 700;
    background: linear-gradient(45deg, #00ffff, #ff00ff, #ffff00);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.section-description {
    font-size: 1.2rem;
    line-height: 1.6;
    color: #b8b8c8;
    margin-bottom: 2.5rem;
}

.features-grid {
    margin-bottom: 2.5rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    border-radius: 12px;
    background: rgba(0, 255, 255, 0.05);
    border-left: 3px solid #00ffff;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(0, 255, 255, 0.1);
    transform: translateX(8px);
}

.feature-icon {
    background: linear-gradient(135deg, #00ffff, #0080ff);
    color: #000;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.feature-content h4 {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.feature-content p {
    color: #a0a0b0;
    font-size: 0.95rem;
    margin: 0;
}

.experience-cta {
    background: linear-gradient(135deg, #ff0080, #8000ff);
    border: none;
    padding: 15px 35px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 30px;
    transition: all 0.4s ease;
    text-decoration: none;
    color: white;
    display: inline-block;
}

.experience-cta:hover {
    background: linear-gradient(135deg, #ff00a0, #9000ff);
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(255, 0, 128, 0.4);
    color: white;
}

.quantum-stats {
    margin-top: 4rem;
    padding: 2rem;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 255, 255, 0.2);
}

.stat-item {
    margin-bottom: 1rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(45deg, #00ffff, #ff00ff);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: #a0a0b0;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.5rem;
}

@media (max-width: 768px) {
    .neural-experiences {
        padding: 4rem 0;
    }
    
    .content-wrapper {
        padding-left: 0;
        margin-top: 2rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .experience-showcase {
        transform: none;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

/* Block 3 */
.quantum-ecosystem {
    background: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 50%, #16213e 100%);
    color: #ffffff;
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.quantum-ecosystem::before {
    content: '';
    background: radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 40% 40%, rgba(120, 219, 226, 0.2) 0%, transparent 50%);
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 0;
}

.ecosystem-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
    z-index: 2;
}

.ecosystem-title {
    font-size: 3.5rem;
    font-weight: 700;
    background: linear-gradient(45deg, #667eea, #764ba2, #f093fb);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.ecosystem-subtitle {
    font-size: 1.3rem;
    color: #a0a9b8;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.ecosystem-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 100px;
    position: relative;
    z-index: 2;
    min-height: 400px;
}

.primary-node {
    position: relative;
    z-index: 3;
}

.node-core {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    position: relative;
    border: 3px solid #667eea;
    box-shadow: 0 0 40px rgba(102, 126, 234, 0.6),
                inset 0 0 40px rgba(102, 126, 234, 0.2);
    animation: coreRotation 20s linear infinite;
}

@keyframes coreRotation {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.node-image {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.node-overlay {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.9), rgba(118, 75, 162, 0.9));
    border-radius: 50%;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
    transition: all 0.4s ease;
}

.node-overlay i {
    font-size: 3rem;
    margin-bottom: 15px;
    color: #ffffff;
}

.node-overlay h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: #ffffff;
}

.node-overlay p {
    font-size: 0.9rem;
    color: #e8e8e8;
    line-height: 1.4;
}

.quantum-particles {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    border-radius: 50%;
    background: 
        radial-gradient(2px 2px at 20px 30px, rgba(255, 255, 255, 0.8), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(102, 126, 234, 0.8), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(255, 119, 198, 0.8), transparent),
        radial-gradient(1px 1px at 130px 80px, rgba(120, 219, 226, 0.8), transparent),
        radial-gradient(2px 2px at 160px 30px, rgba(255, 255, 255, 0.8), transparent);
    animation: particleFloat 15s ease-in-out infinite;
}

@keyframes particleFloat {
    0%, 100% { opacity: 0.8; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.ecosystem-branches {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 60px;
    width: 800px;
    height: 400px;
    margin-left: 100px;
    position: relative;
}

.branch-line {
    background: linear-gradient(45deg, transparent, rgba(102, 126, 234, 0.6), transparent);
    height: 2px;
    width: 150px;
    top: 50%;
    left: -180px;
    transform: translateY(-50%);
}

.top-branch {
    top: 25%;
    transform: translateY(-50%) rotate(-25deg);
}

.bottom-branch {
    top: 75%;
    transform: translateY(-50%) rotate(25deg);
}

.ecosystem-satellite {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.4s ease;
}

.ecosystem-satellite:hover {
    transform: translateY(-10px);
}

.satellite-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(102, 126, 234, 0.5);
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.4);
    margin-bottom: 15px;
    transition: all 0.4s ease;
}

.ecosystem-satellite:hover .satellite-image {
    box-shadow: 0 0 30px rgba(102, 126, 234, 0.8);
    border-color: #667eea;
}

.satellite-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 5px;
}

.satellite-info span {
    font-size: 0.85rem;
    color: #a0a9b8;
}

.ecosystem-features {
    position: relative;
    z-index: 2;
}

.feature-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-10px);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
}

.feature-icon-wrapper {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: all 0.4s ease;
}

.feature-card:hover .feature-icon-wrapper {
    transform: scale(1.1);
}

.feature-icon-wrapper i {
    font-size: 2rem;
    color: #ffffff;
}

.feature-card h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 15px;
}

.feature-card p {
    color: #a0a9b8;
    line-height: 1.6;
    font-size: 0.95rem;
}

@media (max-width: 1200px) {
    .ecosystem-branches {
        width: 600px;
        margin-left: 80px;
    }
    
    .satellite-image {
        width: 100px;
        height: 100px;
    }
}

@media (max-width: 992px) {
    .ecosystem-grid {
        flex-direction: column;
        gap: 60px;
    }
    
    .ecosystem-branches {
        margin-left: 0;
        width: 100%;
        max-width: 500px;
    }
    
    .branch-line {
        display: none;
    }
    
    .ecosystem-title {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .ecosystem-title {
        font-size: 2.2rem;
    }
    
    .ecosystem-subtitle {
        font-size: 1.1rem;
    }
    
    .node-core {
        width: 220px;
        height: 220px;
    }
    
    .ecosystem-branches {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
        max-width: 300px;
    }
    
    .satellite-image {
        width: 80px;
        height: 80px;
    }
    
    .feature-card {
        padding: 30px 20px;
    }
}

@media (max-width: 576px) {
    .ecosystem-branches {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* Block 4 */
.holographic-booking {
    padding: 120px 0;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
    position: relative;
    overflow: hidden;
}

.holographic-booking::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(103, 126, 234, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(118, 75, 162, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.booking-interface {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 24px;
    border: 1px solid rgba(103, 126, 234, 0.2);
    backdrop-filter: blur(20px);
    box-shadow: 
        0 25px 50px -12px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    overflow: hidden;
    position: relative;
}

.hologram-display {
    padding: 60px 40px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hologram-image {
    width: 100%;
    max-width: 400px;
    height: 300px;
    object-fit: cover;
    border-radius: 16px;
    filter: brightness(1.1) saturate(1.3);
    box-shadow: 
        0 0 40px rgba(103, 126, 234, 0.3),
        0 0 80px rgba(118, 75, 162, 0.2);
}

.data-streams {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.stream-line {
    position: absolute;
    width: 2px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, #667eea, transparent);
    animation: streamFlow 3s ease-in-out infinite;
}

.stream-1 {
    left: 20%;
    top: 10%;
    animation-delay: 0s;
}

.stream-2 {
    right: 25%;
    top: 40%;
    animation-delay: 1s;
}

.stream-3 {
    left: 60%;
    bottom: 20%;
    animation-delay: 2s;
}

@keyframes streamFlow {
    0%, 100% {
        opacity: 0;
        transform: translateY(-20px);
    }
    50% {
        opacity: 1;
        transform: translateY(20px);
    }
}

.neural-nodes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.node {
    position: absolute;
    width: 12px;
    height: 12px;
    background: #667eea;
    border-radius: 50%;
    box-shadow: 0 0 20px #667eea;
    animation: nodePulse 2s ease-in-out infinite;
}

.node-1 {
    top: 15%;
    left: 30%;
    animation-delay: 0s;
}

.node-2 {
    top: 60%;
    right: 20%;
    animation-delay: 0.7s;
}

.node-3 {
    bottom: 25%;
    left: 50%;
    animation-delay: 1.4s;
}

@keyframes nodePulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.5);
        opacity: 1;
    }
}

.booking-panel {
    padding: 60px 40px;
    background: linear-gradient(135deg, rgba(103, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
    border-left: 1px solid rgba(103, 126, 234, 0.2);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.panel-header {
    margin-bottom: 40px;
    text-align: center;
}

.booking-title {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
    text-shadow: 0 0 30px rgba(103, 126, 234, 0.3);
}

.booking-subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 0;
}

.neural-form {
    margin-bottom: 30px;
}

.neural-input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(103, 126, 234, 0.3);
    border-radius: 12px;
    color: #ffffff;
    font-size: 1rem;
    padding: 20px 16px;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
}

.neural-input:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: #667eea;
    box-shadow: 
        0 0 0 3px rgba(103, 126, 234, 0.2),
        0 0 30px rgba(103, 126, 234, 0.3);
    color: #ffffff;
    transform: translateY(-2px);
}

.neural-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-floating label {
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    padding-left: 16px;
}

.neural-submit {
    width: 100%;
    padding: 20px;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    box-shadow: 
        0 10px 30px rgba(103, 126, 234, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1);
}

.neural-submit:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 15px 40px rgba(103, 126, 234, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.2);
    background: linear-gradient(135deg, #7c8cea 0%, #8659b8 100%);
}

.neural-submit:active {
    transform: translateY(-1px);
}

.submit-text {
    position: relative;
    z-index: 2;
}

.quantum-loader {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.neural-submit:hover .quantum-loader {
    opacity: 1;
}

.loader-particle {
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    animation: particleFloat 1.5s ease-in-out infinite;
}

.loader-particle:nth-child(2) {
    animation-delay: 0.3s;
}

.loader-particle:nth-child(3) {
    animation-delay: 0.6s;
}

@keyframes particleFloat {
    0%, 100% {
        transform: translateY(0);
        opacity: 0.4;
    }
    50% {
        transform: translateY(-8px);
        opacity: 1;
    }
}

.security-indicators {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.indicator {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.indicator.active {
    color: #67e68a;
}

.indicator i {
    font-size: 1rem;
    width: 20px;
    text-align: center;
}

@media (max-width: 991px) {
    .booking-panel {
        border-left: none;
        border-top: 1px solid rgba(103, 126, 234, 0.2);
    }
    
    .hologram-display {
        padding: 40px 20px;
    }
    
    .booking-panel {
        padding: 40px 20px;
    }
    
    .booking-title {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .holographic-booking {
        padding: 80px 0;
    }
    
    .booking-title {
        font-size: 1.8rem;
    }
    
    .booking-subtitle {
        font-size: 1rem;
    }
    
    .security-indicators {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    
    .indicator {
        flex: 1;
        min-width: 120px;
        font-size: 0.8rem;
    }
}