/* Block 1 */
.hero-banner {
    position: relative;
    height: 85vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.8) 0%, rgba(108, 117, 125, 0.7) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    width: 100%;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.hero-description {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2.5rem;
    line-height: 1.6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta-btn {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    border: none;
    padding: 18px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(40, 167, 69, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(40, 167, 69, 0.4);
    background: linear-gradient(135deg, #218838 0%, #1ea080 100%);
}

@media (max-width: 768px) {
    .hero-banner {
        height: 75vh;
        min-height: 500px;
    }
    
    .hero-title {
        margin-bottom: 1rem;
    }
    
    .hero-description {
        margin-bottom: 2rem;
    }
    
    .hero-cta-btn {
        padding: 16px 32px;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .hero-banner {
        height: 70vh;
        min-height: 450px;
    }
    
    .hero-cta-btn {
        width: 100%;
        max-width: 280px;
    }
}

/* Block 2 */
.quantum-travel-features {
    padding: 100px 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    color: #ffffff;
    overflow: hidden;
}

.quantum-section-title {
    font-size: 3.2rem;
    font-weight: 700;
    background: linear-gradient(45deg, #00d4ff, #5900ff, #ff0080);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 4s ease-in-out infinite;
    margin-bottom: 1.5rem;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.quantum-description {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #b8c6db;
    margin-bottom: 3rem;
}

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

.quantum-stat-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.quantum-stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.quantum-stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #00d4ff;
    margin-bottom: 0.5rem;
}

.quantum-stat-label {
    font-size: 0.9rem;
    color: #a0a0a0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.quantum-visual-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.quantum-main-image {
    width: 100%;
    max-width: 500px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    filter: brightness(0.9) contrast(1.1);
}

.quantum-floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.quantum-node {
    width: 12px;
    height: 12px;
    background: #00d4ff;
    border-radius: 50%;
    box-shadow: 0 0 20px #00d4ff;
    animation: floatPulse 3s ease-in-out infinite;
}

.quantum-node-1 {
    position: absolute;
    top: 20%;
    right: 10%;
    animation-delay: 0s;
}

.quantum-node-2 {
    position: absolute;
    bottom: 30%;
    left: 15%;
    animation-delay: 1s;
}

.quantum-node-3 {
    position: absolute;
    top: 60%;
    right: 25%;
    animation-delay: 2s;
}

.quantum-pulse-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100px;
    height: 100px;
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: pulseExpand 2s ease-out infinite;
}

@keyframes floatPulse {
    0%, 100% { 
        transform: translateY(0px);
        opacity: 1;
    }
    50% { 
        transform: translateY(-15px);
        opacity: 0.7;
    }
}

@keyframes pulseExpand {
    0% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

.quantum-capability-card {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(15px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    height: 100%;
}

.quantum-capability-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: 0 25px 50px rgba(0, 212, 255, 0.15);
    border-color: rgba(0, 212, 255, 0.3);
}

.quantum-card-icon {
    margin-bottom: 1.5rem;
    position: relative;
}

.quantum-icon-img {
    width: 80px;
    height: 80px;
    border-radius: 15px;
    object-fit: cover;
    filter: brightness(0.8) saturate(1.2);
    transition: all 0.3s ease;
}

.quantum-capability-card:hover .quantum-icon-img {
    filter: brightness(1.1) saturate(1.5);
    transform: scale(1.1);
}

.quantum-card-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1rem;
}

.quantum-card-text {
    font-size: 1rem;
    line-height: 1.7;
    color: #b0b8c5;
}

@media (max-width: 768px) {
    .quantum-section-title {
        font-size: 2.2rem;
    }
    
    .quantum-stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .quantum-capability-card {
        padding: 2rem;
    }
    
    .quantum-travel-features {
        padding: 60px 0;
    }
}

@media (max-width: 576px) {
    .quantum-section-title {
        font-size: 1.8rem;
    }
}

/* Block 3 */
.ai-travel-ecosystem {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8faff 0%, #e8f2ff 50%, #f0f8ff 100%);
    position: relative;
    overflow: hidden;
}

.ai-travel-ecosystem::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="1" fill="rgba(66,133,244,0.1)"/><circle cx="80" cy="30" r="1" fill="rgba(66,133,244,0.1)"/><circle cx="40" cy="70" r="1" fill="rgba(66,133,244,0.1)"/><circle cx="70" cy="80" r="1" fill="rgba(66,133,244,0.1)"/></svg>') repeat;
    animation: float-bg 20s ease-in-out infinite;
}

@keyframes float-bg {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.ecosystem-main-title {
    font-size: 3.2rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ecosystem-subtitle {
    font-size: 1.3rem;
    color: #666;
    font-weight: 400;
    margin-bottom: 0;
}

.ecosystem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    height: 100%;
}

.ecosystem-card {
    background: white;
    border-radius: 20px;
    padding: 25px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.ecosystem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    transform: translateX(-100%);
    transition: transform 0.4s ease;
}

.ecosystem-card:hover::before {
    transform: translateX(0);
}

.ecosystem-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

.ecosystem-card-img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 15px;
}

.ecosystem-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.ecosystem-card-desc {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.5;
    margin-bottom: 15px;
}

.ecosystem-status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    position: relative;
}

.ecosystem-status-indicator::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    animation: pulse-status 2s ease-in-out infinite;
}

.ecosystem-status-active {
    background: #22c55e;
}

.ecosystem-status-active::before {
    background: rgba(34,197,94,0.3);
}

.ecosystem-status-processing {
    background: #3b82f6;
}

.ecosystem-status-processing::before {
    background: rgba(59,130,246,0.3);
}

.ecosystem-status-standby {
    background: #f59e0b;
}

.ecosystem-status-standby::before {
    background: rgba(245,158,11,0.3);
}

.ecosystem-status-warning {
    background: #ef4444;
}

.ecosystem-status-warning::before {
    background: rgba(239,68,68,0.3);
}

@keyframes pulse-status {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(2); opacity: 0; }
}

.ecosystem-dashboard {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    border-radius: 20px;
    padding: 30px;
    color: white;
    height: 100%;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.dashboard-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0;
}

.dashboard-timestamp {
    font-size: 0.8rem;
    color: #94a3b8;
}

.metric-row {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.metric-label {
    font-size: 0.9rem;
    min-width: 120px;
    color: #cbd5e1;
}

.metric-bar {
    flex: 1;
    height: 8px;
    background: rgba(255,255,255,0.1);
    border-radius: 4px;
    overflow: hidden;
}

.metric-fill {
    height: 100%;
    transition: width 1s ease;
    border-radius: 4px;
}

.metric-fill-optimal {
    width: 100%;
    background: linear-gradient(90deg, #22c55e 0%, #16a34a 100%);
}

.metric-fill-high {
    width: 89%;
    background: linear-gradient(90deg, #3b82f6 0%, #1d4ed8 100%);
}

.metric-fill-medium {
    width: 67%;
    background: linear-gradient(90deg, #f59e0b 0%, #d97706 100%);
}

.metric-value {
    font-size: 0.9rem;
    font-weight: 600;
    min-width: 40px;
    text-align: right;
}

.dashboard-alerts {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.alert-item {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
    padding: 12px;
    border-radius: 8px;
    background: rgba(255,255,255,0.05);
}

.alert-icon {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-top: 6px;
    flex-shrink: 0;
}

.alert-info .alert-icon {
    background: #3b82f6;
}

.alert-success .alert-icon {
    background: #22c55e;
}

.alert-title {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.alert-desc {
    font-size: 0.8rem;
    color: #94a3b8;
    line-height: 1.4;
}

.ecosystem-integration-panel {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    margin-top: 40px;
}

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

.integration-title {
    font-size: 2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.integration-subtitle {
    font-size: 1.1rem;
    color: #666;
    margin: 0;
}

.integration-logos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    align-items: center;
}

.integration-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.integration-item:hover {
    background: #f8faff;
    transform: translateY(-5px);
}

.integration-logo {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 12px;
}

.integration-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: #333;
}

@media (max-width: 992px) {
    .ecosystem-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .ecosystem-main-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .ai-travel-ecosystem {
        padding: 60px 0;
    }
    
    .ecosystem-main-title {
        font-size: 2rem;
    }
    
    .ecosystem-subtitle {
        font-size: 1.1rem;
    }
    
    .integration-logos {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 20px;
    }
    
    .integration-logo {
        width: 60px;
        height: 60px;
    }
}

/* Block 4 */
.order-form-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    position: relative;
    overflow: hidden;
}

.order-form-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(255,255,255,0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(255,255,255,0.05) 0%, transparent 50%);
    pointer-events: none;
}

.form-wrapper {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 48px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1), 
                0 8px 32px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
}

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

.form-title {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}

.form-subtitle {
    font-size: 1.1rem;
    color: #6b7280;
    line-height: 1.6;
    max-width: 480px;
    margin: 0 auto;
}

.input-group-container {
    margin-bottom: 32px;
}

.form-field {
    position: relative;
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-weight: 600;
    color: #374151;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.form-input {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #fff;
    position: relative;
    z-index: 1;
}

.form-input:focus {
    outline: none;
    border-color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.15);
}

.input-highlight {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    width: 0;
    background: linear-gradient(90deg, #667eea, #764ba2);
    transition: width 0.3s ease;
    border-radius: 1px;
}

.form-input:focus + .input-highlight {
    width: 100%;
}

.service-selection {
    margin-bottom: 40px;
}

.selection-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #374151;
    text-align: center;
    margin-bottom: 24px;
}

.service-options {
    display: grid;
    gap: 16px;
}

.service-option {
    cursor: pointer;
    display: block;
    position: relative;
}

.service-option input[type="radio"] {
    display: none;
}

.option-card {
    border: 2px solid #e5e7eb;
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
    background: #fff;
    position: relative;
    overflow: hidden;
}

.option-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
    transition: left 0.6s ease;
}

.service-option:hover .option-card::before {
    left: 100%;
}

.option-featured {
    border-color: #667eea;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05));
}

.feature-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
}

.service-option input:checked + .option-card {
    border-color: #667eea;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.2);
}

.option-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.option-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: #374151;
    margin: 0;
}

.option-price {
    font-size: 1.1rem;
    font-weight: 700;
    color: #667eea;
}

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

.option-features li {
    padding: 6px 0;
    position: relative;
    padding-left: 24px;
    color: #6b7280;
}

.option-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

.submit-button {
    width: 100%;
    padding: 18px 32px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    margin-bottom: 32px;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.3);
}

.button-animation {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.6s ease;
}

.submit-button:active .button-animation {
    width: 300px;
    height: 300px;
}

.form-footer {
    text-align: center;
    border-top: 1px solid #e5e7eb;
    padding-top: 24px;
}

.security-badges {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.security-badge {
    height: 40px;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.security-badge:hover {
    opacity: 1;
}

.privacy-notice {
    font-size: 0.9rem;
    color: #6b7280;
    margin: 0;
    line-height: 1.5;
}

@media (max-width: 768px) {
    .form-wrapper {
        padding: 32px 24px;
        margin: 0 16px;
        border-radius: 20px;
    }
    
    .form-title {
        font-size: 2rem;
    }
    
    .option-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .security-badges {
        gap: 12px;
    }
    
    .security-badge {
        height: 32px;
    }
}

@media (max-width: 480px) {
    .order-form-section {
        padding: 60px 0;
    }
    
    .form-wrapper {
        margin: 0 8px;
    }
    
    .form-title {
        font-size: 1.8rem;
    }
}