/* TASC Journey Interactive Timeline Styles */

.tasc-dates-section {
    position: relative;
    padding: 80px 0;
    background: var(--erickson-primary);
    overflow: hidden;
}

.tasc-dates-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(235, 188, 52, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(99, 183, 211, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

/* Floating Particles */
.floating-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: float 20s infinite linear;
    pointer-events: none;
}

@keyframes float {
    0% {
        transform: translateY(100vh) translateX(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) translateX(100px) rotate(360deg);
        opacity: 0;
    }
}

/* Section Header */
.tasc-dates-section .section-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.tasc-dates-section .section-title {
    font-size: 3.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--erickson-accent), var(--erickson-accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    text-shadow: 0 4px 15px rgba(235, 188, 52, 0.3);
}

.tasc-dates-section .section-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Program Selector Tabs */
.program-selector {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
    position: relative;
    z-index: 2;
}

.selector-tabs {
    display: flex;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 25px;
    padding: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.tab-button {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.tab-button i {
    font-size: 1.3rem;
    transition: transform 0.3s ease;
}

.tab-button.active {
    background: linear-gradient(135deg, var(--erickson-accent), var(--erickson-accent-secondary));
    color: var(--erickson-primary);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(235, 188, 52, 0.4);
}

.tab-button.active i {
    transform: scale(1.2);
}

.tab-button:hover:not(.active) {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
    transform: translateY(-1px);
}

/* Program Content Container */
.program-content-wrapper {
    position: relative;
    min-height: 500px;
}

/* Program Content */
.program-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

.program-content.active {
    opacity: 1;
    transform: translateY(0);
    z-index: 2;
}

/* Program Hero */
.program-hero {
    text-align: center;
    margin-bottom: 50px;
}

.program-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.program-badge.essentials {
    background: linear-gradient(135deg, #4CAF50, #8BC34A);
    color: white;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.4);
}

.program-badge.advanced {
    background: linear-gradient(135deg, #9C27B0, #E91E63);
    color: white;
    box-shadow: 0 4px 15px rgba(156, 39, 176, 0.4);
}

.program-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: white;
    margin-bottom: 15px;
}

.program-description {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.5;
}

/* Single Card */
.single-card {
    max-width: 700px;
    margin: 0 auto;
    background: var(--erickson-white);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--erickson-secondary);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.single-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--erickson-accent), var(--erickson-accent-secondary));
}

.single-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(99, 183, 211, 0.2);
}

/* Card Header */
.card-header {
    text-align: left;
    margin-bottom: 30px;
}

.card-header h3 {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin: 0;
}

/* Parts Container */
.parts-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.part-section {
    padding: 20px;
    background: var(--erickson-light-gray);
    border-radius: 15px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.part-section:hover {
    border-color: var(--erickson-secondary);
    background: rgba(99, 183, 211, 0.1);
}

.part-section h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--erickson-primary);
    margin-bottom: 15px;
    text-align: center;
}

/* Date Items */
.date-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    margin-bottom: 10px;
    background: var(--erickson-white);
    border-radius: 10px;
    border: 1px solid rgba(99, 183, 211, 0.3);
    transition: all 0.3s ease;
    font-weight: 500;
    color: var(--erickson-primary);
}

.date-item:last-child {
    margin-bottom: 0;
}

.date-item:hover {
    border-color: var(--erickson-accent);
    background: rgba(235, 188, 52, 0.1);
    transform: translateX(3px);
}

.date-item i {
    color: var(--erickson-secondary);
    font-size: 1.1rem;
    width: 18px;
    text-align: center;
}

/* Single Register Button */
.single-register-btn {
    display: block;
    width: 100%;
    padding: 18px 30px;
    background: linear-gradient(135deg, var(--erickson-accent), var(--erickson-accent-secondary));
    color: var(--erickson-primary);
    text-decoration: none;
    border-radius: 15px;
    font-size: 1.2rem;
    font-weight: 700;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.single-register-btn:hover {
    background: linear-gradient(135deg, var(--erickson-accent-secondary), var(--erickson-accent));
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(235, 188, 52, 0.4);
}

.single-register-btn.advanced {
    background: linear-gradient(135deg, var(--erickson-secondary), var(--erickson-primary));
    color: var(--erickson-white);
}

.single-register-btn.advanced:hover {
    background: linear-gradient(135deg, var(--erickson-primary), var(--erickson-secondary));
    box-shadow: 0 10px 25px rgba(99, 183, 211, 0.4);
}

/* Program CTA */
.program-cta {
    text-align: center;
    margin-top: 40px;
}

.journey-btn {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 18px 40px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #0F3460;
    text-decoration: none;
    border-radius: 30px;
    font-size: 1.2rem;
    font-weight: 700;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(255, 215, 0, 0.3);
    border: 3px solid rgba(255, 255, 255, 0.3);
}

.journey-btn.advanced-btn {
    background: linear-gradient(135deg, #9C27B0, #E91E63);
    color: white;
    box-shadow: 0 15px 35px rgba(156, 39, 176, 0.3);
}

.journey-btn:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 25px 50px rgba(255, 215, 0, 0.4);
}

.journey-btn.advanced-btn:hover {
    box-shadow: 0 25px 50px rgba(156, 39, 176, 0.4);
}

.btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: transform 0.3s ease;
}

.journey-btn:hover .btn-icon {
    transform: rotate(360deg);
}

.btn-wave {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.2), 
        transparent);
    transition: left 0.6s ease;
}

.journey-btn:hover .btn-wave {
    left: 100%;
}



/* Ripple Effect */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    transform: scale(0);
    animation: ripple-animation 0.6s linear;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .tasc-dates-section .section-title {
        font-size: 2.5rem;
    }
    
    .selector-tabs {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .single-card {
        padding: 30px 20px;
        margin: 0 20px;
    }
    
    .parts-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .card-header h3 {
        font-size: 1.6rem;
    }
    
    .single-register-btn {
        padding: 16px 25px;
        font-size: 1.1rem;
    }
}