/* RAISEC Smart Styles - Modern 2025 Design */

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

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

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

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    top: 0.75rem;
    font-size: 1.1rem;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    z-index: -1;
}

.sparkling-stars {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, #fff, transparent),
        radial-gradient(2px 2px at 40px 70px, #fff, transparent),
        radial-gradient(1px 1px at 90px 40px, #fff, transparent),
        radial-gradient(1px 1px at 130px 80px, #fff, transparent),
        radial-gradient(2px 2px at 160px 30px, #fff, transparent);
    background-repeat: repeat;
    background-size: 200px 100px;
    animation: sparkle 3s linear infinite;
}

@keyframes sparkle {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 100vh;
    padding: 2rem 0;
}

.hero-text {
    color: white;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.title-icon {
    font-size: 4rem;
    margin-right: 1rem;
    animation: pulse 2s infinite;
}

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

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    opacity: 0.8;
}

/* Video Section */
.video-section {
    margin-top: 2rem;
}

.video-section h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: white;
}

.video-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    top: 0.75rem;
    font-size: 1.1rem;
    width: 100%;
    height: 100%;
    border: none;
}

/* RAISEC Diagram Container */
.raisec-diagram-container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

/* RAISEC Types Section */
.raisec-types-section {
    padding: 6rem 0;
    background: white;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: #333;
}

.section-subtitle {
    font-size: 1.2rem;
    text-align: center;
    margin-bottom: 4rem;
    color: #666;
}

.raisec-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.raisec-type-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
}

.raisec-type-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.raisec-type-card.realistic {
    border-color: #1a1a1a !important;
}

.raisec-type-card.investigative {
    border-color: #1a1a1a !important;
}

.raisec-type-card.artistic {
    border-color: #1a1a1a !important;
}

.raisec-type-card.social {
    border-color: #1a1a1a !important;
}

.raisec-type-card.enterprising {
    border-color: #1a1a1a !important;
}

.raisec-type-card.conventional {
    border-color: #1a1a1a !important;
}

.card-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.card-icon {
    font-size: 2.5rem;
    margin-right: 1rem;
}

.card-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
}

.card-description {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    color: #666;
}

.card-features {
    list-style: none;
    margin-bottom: 2rem;
}

.card-features li {
    padding: 0.75rem 0;
    color: #666;
    position: relative;
    padding-left: 1.5rem;
}

.card-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0.75rem;
    font-size: 1.1rem;
    color: #1a1a1a !important;
    font-weight: bold;
}

.card-actions {
    text-align: center;
}

.btn-primary {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.6);
}

/* Features Section */
.features-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-secondary {
    display: inline-block;
    background: transparent;
    color: white;
    padding: 1rem 2rem;
    border: 2px solid white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: white;
    color: #1a1a1a !important;
}

/* Footer */
.footer {
    background: #333;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: #1a1a1a !important;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #1a1a1a !important;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #555;
    color: #999;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .raisec-types-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .raisec-type-card {
        padding: 1.5rem;
    }
}


/* Hint Sliders */
.hints-sliders {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.hint-slider {
    padding: var(--spacing-sm);
    background: rgba(96, 125, 139, 0.05);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(96, 125, 139, 0.2);
    margin-bottom: var(--spacing-sm);
}

.hint-slider label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: #1a1a1a !important;
    font-weight: 500;
    font-size: 0.9rem;
}

.hint-slider-input {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: #ddd;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.hint-slider-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #607D8B;
    cursor: pointer;
    border: 2px solid #ffffff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.hint-slider-input::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #607D8B;
    cursor: pointer;
    border: 2px solid #ffffff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* Slider Wrapper */
.slider-wrapper {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 0.5rem;
}

.slider-value {
    min-width: 2rem;
    text-align: center;
    font-weight: 600;
    color: #607D8B;
    background: rgba(96, 125, 139, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.9rem;
}

/* Importance Slider */
.importance-slider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(to right, #e0e0e0 0%, #607D8B var(--slider-value, 50%), #e0e0e0 var(--slider-value, 50%));
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    margin: 0.5rem 0;
}

.importance-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #607D8B;
    cursor: pointer;
    border: 3px solid #ffffff;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    transition: all 0.2s ease;
}

.importance-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 12px rgba(0,0,0,0.4);
}

.importance-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #607D8B;
    cursor: pointer;
    border: 3px solid #ffffff;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    transition: all 0.2s ease;
}

.importance-slider::-moz-range-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 12px rgba(0,0,0,0.4);
}


/* Enhanced Navigation Buttons */
.navigation-buttons {
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    margin-top: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: var(--radius-lg);
    border: 1px solid #e0e0e0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

/* Enhanced Sidebar */
.sidebar {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl) var(--spacing-xl) calc(var(--spacing-xl) + 1rem);
    border: 1px solid #e0e0e0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    position: sticky;
    top: 2rem;
}

.sidebar-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.tip-section {
    background: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border: 1px solid rgba(0,0,0,0.1);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.tip-section h3, .tip-section h4 {
    margin-bottom: var(--spacing-md);
    color: #1a1a1a !important;
    font-weight: 600;
}

.tip-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tip-section li {
    padding: var(--spacing-sm) 0;
    color: #1a1a1a !important;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    position: relative;
    padding-left: var(--spacing-md);
}

.tip-section li:before {
    content: '•';
    color: #FF9800;
    font-weight: bold;
    position: absolute;
    left: 0;
    top: 0.75rem;
    font-size: 1.1rem;
}

.tip-section li:last-child {
    border-bottom: none;
}

.tip-section a {
    color: #FF9800;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.tip-section a:hover {
    color: #E65100;
    text-decoration: underline;
}